diff --git a/CLAUDE.md b/CLAUDE.md
index 5d3d644..b119896 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -9,7 +9,7 @@ kcg-ai-monitoring/
 ├── frontend/        # React 19 + TypeScript + Vite (UI)
 ├── backend/         # Spring Boot 3.x + Java 21 (인증/권한/감사 + 분석 API)
 ├── prediction/      # Python 3.9 + FastAPI (AIS 분석 엔진, 5분 주기)
-├── database/        # PostgreSQL 마이그레이션 (Flyway V001~V013)
+├── database/        # PostgreSQL 마이그레이션 (Flyway V001~V016, 48 테이블)
 │   └── migration/
 ├── deploy/          # 배포 가이드 + 서버 설정 문서
 ├── docs/            # 프로젝트 문서 (SFR, 아키텍처)
@@ -101,6 +101,126 @@ make format           # 프론트 prettier
 - 커밋: Conventional Commits (한국어), `.githooks/commit-msg` 검증
 - pre-commit: `frontend/` 디렉토리 기준 TypeScript + ESLint 검증
 
+## 디자인 시스템 (필수 준수)
+
+프론트엔드 UI는 **`/design-system.html` 쇼케이스를 단일 진실 공급원(SSOT)** 으로 한다.
+모든 페이지/컴포넌트는 쇼케이스에 정의된 컴포넌트와 토큰만 사용한다.
+
+### 쇼케이스 진입
+- **URL**: https://kcg-ai-monitoring.gc-si.dev/design-system.html (메인 SPA와 별개)
+- **소스**: `frontend/design-system.html` + `frontend/src/designSystemMain.tsx` + `frontend/src/design-system/`
+- **추적 ID 체계**: `TRK-<카테고리>-<슬러그>` (예: `TRK-BADGE-critical-sm`)
+  - 호버 시 툴팁, "ID 복사 모드"에서 클릭 시 클립보드 복사
+  - URL 해시 딥링크: `#trk=TRK-BUTTON-primary-md`
+- **단축키 `A`**: 다크/라이트 테마 토글
+
+### 공통 컴포넌트 (반드시 사용)
+
+| 컴포넌트 | 위치 | 용도 |
+|---|---|---|
+| `Badge` | `@shared/components/ui/badge` | 8 intent × 4 size, **className으로 색상 override 금지** |
+| `Button` | `@shared/components/ui/button` | 5 variant × 3 size (primary/secondary/ghost/outline/destructive) |
+| `Input` / `Select` / `Textarea` / `Checkbox` / `Radio` | `@shared/components/ui/` | 폼 요소 (Select는 aria-label 타입 강제) |
+| `TabBar` / `TabButton` | `@shared/components/ui/tabs` | underline / pill / segmented 3 variant |
+| `Card` / `CardHeader` / `CardTitle` / `CardContent` | `@shared/components/ui/card` | 4 variant |
+| `PageContainer` | `@shared/components/layout` | 페이지 루트 (size sm/md/lg + fullBleed) |
+| `PageHeader` | `@shared/components/layout` | 페이지 헤더 (icon + title + description + demo + actions) |
+| `Section` | `@shared/components/layout` | Card + CardHeader + CardTitle + CardContent 단축 |
+
+### 카탈로그 기반 라벨/색상
+
+분류 데이터는 `frontend/src/shared/constants/`의 19+ 카탈로그를 참조한다.
+중앙 레지스트리는 `catalogRegistry.ts`이며, 쇼케이스가 자동 열거한다.
+
+```tsx
+import { Badge } from '@shared/components/ui/badge';
+import { getAlertLevelIntent, getAlertLevelLabel } from '@shared/constants/alertLevels';
+
+<Badge intent={getAlertLevelIntent(event.level)} size="sm">
+  {getAlertLevelLabel(event.level, t, lang)}
+</Badge>
+```
+
+ad-hoc 한글/영문 상태 문자열은 `getStatusIntent()` (statusIntent.ts) 사용.
+숫자 위험도는 `getRiskIntent(0~100)` 사용.
+
+### CSS 작성 규칙
+
+1. **인라인 색상 금지** — `style={{ backgroundColor: '#ef4444' }}` 같은 정적 색상은 작성 금지
+   - 예외: 동적 데이터 기반 (`backgroundColor: meta.hex`, progress width `${value}%`)
+2. **하드코딩 Tailwind 색상 금지** — `bg-red-500/20 text-red-400` 같은 직접 작성 금지
+   - 반드시 Badge intent 또는 카탈로그 API 호출
+3. **className override 정책**
+   - ✅ 레이아웃/위치 보정: `<Badge intent="info" className="w-full justify-center">`
+   - ❌ 색상/글자 크기 override: `<Badge intent="info" className="bg-red-500 text-xs">`
+4. **시맨틱 토큰 우선** — `theme.css @layer utilities`의 토큰 사용
+   - `text-heading` / `text-label` / `text-hint` / `text-on-vivid` / `text-on-bright`
+   - `bg-surface-raised` / `bg-surface-overlay` / `bg-card` / `bg-background`
+5. **!important 절대 금지** — `cn()` + `tailwind-merge`로 충돌 해결
+6. **`-webkit-` 벤더 prefix** — 수동 작성 CSS는 `backdrop-filter` 등 prefix 직접 추가 (Tailwind는 자동)
+
+### 페이지 작성 표준 템플릿
+
+```tsx
+import { PageContainer, PageHeader, Section } from '@shared/components/layout';
+import { Button } from '@shared/components/ui/button';
+import { Badge } from '@shared/components/ui/badge';
+import { getAlertLevelIntent, getAlertLevelLabel } from '@shared/constants/alertLevels';
+import { Shield, Plus } from 'lucide-react';
+import { useTranslation } from 'react-i18next';
+
+export function MyPage() {
+  const { t, i18n } = useTranslation('common');
+  const lang = i18n.language as 'ko' | 'en';
+
+  return (
+    <PageContainer>
+      <PageHeader
+        icon={Shield}
+        iconColor="text-blue-400"
+        title="페이지 제목"
+        description="페이지 설명"
+        actions={
+          <Button variant="primary" icon={<Plus className="w-4 h-4" />}>
+            추가
+          </Button>
+        }
+      />
+      <Section title="데이터 목록">
+        <Badge intent={getAlertLevelIntent('HIGH')} size="sm">
+          {getAlertLevelLabel('HIGH', t, lang)}
+        </Badge>
+      </Section>
+    </PageContainer>
+  );
+}
+```
+
+### 접근성 (a11y) 필수
+
+- **`<button>`**: `type="button"` 명시 + 아이콘 전용은 `aria-label` 필수
+- **`<input>` / `<textarea>` / `<select>`**: `aria-label` 또는 `<label htmlFor>` 필수
+- **`Select` 컴포넌트**: TypeScript union type으로 `aria-label`/`aria-labelledby`/`title` 중 하나 컴파일 타임 강제
+- 위반 시 WCAG 2.1 Level A 위반 + axe DevTools 경고
+
+### 변경 사이클
+
+1. 디자인 변경이 필요하면 → **쇼케이스에서 먼저 미세조정** → 시각 검증
+2. 카탈로그 라벨/색상 변경 → `shared/constants/*` 또는 `variantMeta.ts`만 수정
+3. 컴포넌트 변형 추가 → `lib/theme/variants.ts` CVA에만 추가
+4. 실 페이지는 **컴포넌트만 사용**, 변경 시 자동 반영
+
+### 금지 패턴 체크리스트
+
+- ❌ `<Badge className="bg-red-500/20 text-red-400">` → `<Badge intent="critical">`
+- ❌ `<button className="bg-blue-600 ...">` → `<Button variant="primary">`
+- ❌ `<input className="bg-surface ...">` → `<Input>`
+- ❌ `<div className="p-5 space-y-4">` 페이지 루트 → `<PageContainer>`
+- ❌ `-m-4` negative margin 해킹 → `<PageContainer fullBleed>`
+- ❌ `style={{ color: '#ef4444' }}` 정적 색상 → 시맨틱 토큰 또는 카탈로그
+- ❌ `!important` → `cn()` 활용
+- ❌ 페이지 내 `const STATUS_COLORS = {...}` 로컬 재정의 → shared/constants 카탈로그
+
 ## System Flow 뷰어 (개발 단계용)
 
 - **URL**: https://kcg-ai-monitoring.gc-si.dev/system-flow.html (메인 SPA와 별개)
diff --git a/backend/src/main/java/gc/mda/kcg/permission/PermTreeController.java b/backend/src/main/java/gc/mda/kcg/permission/PermTreeController.java
index 1e1df65..8736262 100644
--- a/backend/src/main/java/gc/mda/kcg/permission/PermTreeController.java
+++ b/backend/src/main/java/gc/mda/kcg/permission/PermTreeController.java
@@ -47,15 +47,16 @@ public class PermTreeController {
         List<Role> roles = roleRepository.findAllByOrderByRoleSnAsc();
         return roles.stream().<Map<String, Object>>map(r -> {
             List<Perm> perms = permRepository.findByRoleSn(r.getRoleSn());
-            return Map.of(
-                    "roleSn", r.getRoleSn(),
-                    "roleCd", r.getRoleCd(),
-                    "roleNm", r.getRoleNm(),
-                    "roleDc", r.getRoleDc() == null ? "" : r.getRoleDc(),
-                    "dfltYn", r.getDfltYn(),
-                    "builtinYn", r.getBuiltinYn(),
-                    "permissions", perms
-            );
+            java.util.Map<String, Object> result = new java.util.LinkedHashMap<>();
+            result.put("roleSn", r.getRoleSn());
+            result.put("roleCd", r.getRoleCd());
+            result.put("roleNm", r.getRoleNm());
+            result.put("roleDc", r.getRoleDc() == null ? "" : r.getRoleDc());
+            result.put("colorHex", r.getColorHex());
+            result.put("dfltYn", r.getDfltYn());
+            result.put("builtinYn", r.getBuiltinYn());
+            result.put("permissions", perms);
+            return result;
         }).toList();
     }
 
diff --git a/backend/src/main/java/gc/mda/kcg/permission/Role.java b/backend/src/main/java/gc/mda/kcg/permission/Role.java
index c8e22de..90b42d2 100644
--- a/backend/src/main/java/gc/mda/kcg/permission/Role.java
+++ b/backend/src/main/java/gc/mda/kcg/permission/Role.java
@@ -28,6 +28,10 @@ public class Role {
     @Column(name = "role_dc", columnDefinition = "text")
     private String roleDc;
 
+    /** 역할 UI 표기 색상 (#RRGGBB). NULL 가능 — 프론트가 기본 팔레트 사용. */
+    @Column(name = "color_hex", length = 7)
+    private String colorHex;
+
     @Column(name = "dflt_yn", nullable = false, length = 1)
     private String dfltYn;
 
diff --git a/backend/src/main/java/gc/mda/kcg/permission/RoleManagementService.java b/backend/src/main/java/gc/mda/kcg/permission/RoleManagementService.java
index 57f867b..d4e6a95 100644
--- a/backend/src/main/java/gc/mda/kcg/permission/RoleManagementService.java
+++ b/backend/src/main/java/gc/mda/kcg/permission/RoleManagementService.java
@@ -38,6 +38,7 @@ public class RoleManagementService {
                 .roleCd(req.roleCd().toUpperCase())
                 .roleNm(req.roleNm())
                 .roleDc(req.roleDc())
+                .colorHex(req.colorHex())
                 .dfltYn("Y".equalsIgnoreCase(req.dfltYn()) ? "Y" : "N")
                 .builtinYn("N")
                 .build();
@@ -70,6 +71,7 @@ public class RoleManagementService {
         }
         if (req.roleNm() != null) role.setRoleNm(req.roleNm());
         if (req.roleDc() != null) role.setRoleDc(req.roleDc());
+        if (req.colorHex() != null) role.setColorHex(req.colorHex());
         if (req.dfltYn() != null) role.setDfltYn("Y".equalsIgnoreCase(req.dfltYn()) ? "Y" : "N");
         return roleRepository.save(role);
     }
diff --git a/backend/src/main/java/gc/mda/kcg/permission/dto/RoleCreateRequest.java b/backend/src/main/java/gc/mda/kcg/permission/dto/RoleCreateRequest.java
index 600c750..f8e2d1b 100644
--- a/backend/src/main/java/gc/mda/kcg/permission/dto/RoleCreateRequest.java
+++ b/backend/src/main/java/gc/mda/kcg/permission/dto/RoleCreateRequest.java
@@ -6,5 +6,6 @@ public record RoleCreateRequest(
         @NotBlank String roleCd,
         @NotBlank String roleNm,
         String roleDc,
+        String colorHex,
         String dfltYn
 ) {}
diff --git a/backend/src/main/java/gc/mda/kcg/permission/dto/RoleUpdateRequest.java b/backend/src/main/java/gc/mda/kcg/permission/dto/RoleUpdateRequest.java
index 999908d..d932dc8 100644
--- a/backend/src/main/java/gc/mda/kcg/permission/dto/RoleUpdateRequest.java
+++ b/backend/src/main/java/gc/mda/kcg/permission/dto/RoleUpdateRequest.java
@@ -3,5 +3,6 @@ package gc.mda.kcg.permission.dto;
 public record RoleUpdateRequest(
         String roleNm,
         String roleDc,
+        String colorHex,
         String dfltYn
 ) {}
diff --git a/backend/src/main/resources/db/migration/V017__role_color_hex.sql b/backend/src/main/resources/db/migration/V017__role_color_hex.sql
new file mode 100644
index 0000000..a5214a1
--- /dev/null
+++ b/backend/src/main/resources/db/migration/V017__role_color_hex.sql
@@ -0,0 +1,18 @@
+-- ============================================================================
+-- V017: auth_role.color_hex 컬럼 추가
+-- ============================================================================
+-- 역할별 UI 표기 색상을 DB에서 관리.
+-- 프론트엔드는 RoleResponse.colorHex로 받아 ColorPicker 카탈로그에 적용.
+-- ----------------------------------------------------------------------------
+
+ALTER TABLE kcg.auth_role
+    ADD COLUMN IF NOT EXISTS color_hex VARCHAR(7);
+
+COMMENT ON COLUMN kcg.auth_role.color_hex IS '역할 표기 색상 (#RRGGBB hex). NULL이면 프론트 기본 팔레트에서 결정.';
+
+-- 빌트인 5개 역할의 기본 색상 (기존 프론트 ROLE_COLORS 정책과 매칭)
+UPDATE kcg.auth_role SET color_hex = '#ef4444' WHERE role_cd = 'ADMIN';
+UPDATE kcg.auth_role SET color_hex = '#3b82f6' WHERE role_cd = 'OPERATOR';
+UPDATE kcg.auth_role SET color_hex = '#a855f7' WHERE role_cd = 'ANALYST';
+UPDATE kcg.auth_role SET color_hex = '#22c55e' WHERE role_cd = 'FIELD';
+UPDATE kcg.auth_role SET color_hex = '#eab308' WHERE role_cd = 'VIEWER';
diff --git a/docs/RELEASE-NOTES.md b/docs/RELEASE-NOTES.md
index 23c68c5..25d264d 100644
--- a/docs/RELEASE-NOTES.md
+++ b/docs/RELEASE-NOTES.md
@@ -4,13 +4,93 @@
 
 ## [Unreleased]
 
+## [2026-04-08]
+
 ### 추가
+- **디자인 시스템 쇼케이스** (`/design-system.html`) — UI 단일 진실 공급원(SSOT)
+  - 별도 Vite entry, 메인 SPA와 분리 (designSystem-*.js 54KB)
+  - 10개 섹션: Intro / Token / Typography / Badge / Button / Form / Card / Layout / Catalog / Guide
+  - 추적 ID 체계 `TRK-<카테고리>-<슬러그>` (예: `TRK-BADGE-critical-sm`)
+  - 호버 시 툴팁, "ID 복사 모드", URL 해시 딥링크 `#trk=...`
+  - 단축키 `A`로 다크/라이트 토글
+  - 한글/영문 라벨 병기로 카탈로그 검토 용이
+- **신규 공통 컴포넌트**:
+  - `Button` (5 variant × 3 size = 15) `@shared/components/ui/button`
+  - `Input` / `Select` / `Textarea` / `Checkbox` / `Radio` `@shared/components/ui/`
+  - `TabBar` / `TabButton` (underline / pill / segmented 3 variant) `@shared/components/ui/tabs`
+  - `PageContainer` (size sm/md/lg + fullBleed) `@shared/components/layout/PageContainer`
+  - `PageHeader` (icon + title + description + demo + actions) `@shared/components/layout/PageHeader`
+  - `Section` (Card 단축) `@shared/components/layout/Section`
+- **중앙 레지스트리**:
+  - `catalogRegistry.ts` — 23개 카탈로그 메타 (id/title/description/source/items 자동 enumerate)
+  - `variantMeta.ts` — Badge intent 8종 + Button variant 5종 의미 가이드
+  - `statusIntent.ts` — 한글/영문 ad-hoc 상태 → BadgeIntent + getRiskIntent(0~100)
+- **4 catalog에 intent 필드 추가**: eventStatuses / enforcementResults / enforcementActions / patrolStatuses + getXxxIntent() 헬퍼
+- **UI 공통 카탈로그 19종** (`frontend/src/shared/constants/`) — 백엔드 enum/code_master 기반 SSOT
+  - violation/alert/event/enforcement/patrol/engine/userRole/device/parentResolution/
+    modelDeployment/gearGroup/darkVessel/httpStatus/userAccount/loginResult/permission/
+    vesselAnalysis/connection/trainingZone + kpiUiMap
+  - 표준 API: `get{Cat}Intent(code)`, `get{Cat}Label(code, t, lang)`, `get{Cat}Classes/Hex`
+- **시맨틱 텍스트 토큰** (`theme.css @layer utilities`) — Tailwind v4 복합 이름 매핑 실패 대응
+  - `text-heading/label/hint/on-vivid/on-bright`, `bg-surface-raised/overlay` 직접 정의
+- **Badge 시스템 재구축** — CVA 기반 8 intent × 4 size (rem), !important 제거
+- **cn() 유틸** (`lib/utils/cn.ts`) — clsx + tailwind-merge, 시맨틱 토큰 classGroup 등록
+- **ColorPicker 컴포넌트** — 팔레트 grid + native color + hex 입력
+- **Role.colorHex** (백엔드 V017 migration) — auth_role.color_hex VARCHAR(7), 빌트인 5개 역할 기본 색상 시드
 - System Flow 뷰어 (`/system-flow.html`) — 시스템 전체 데이터 흐름 시각화
   - 102 노드 + 133 엣지, 10개 카테고리 매니페스트
   - stage/menu 두 가지 그룹화 토글, 검색/필터/딥링크 지원
+  - 포커스 모드 (1-hop 연결 노드만 활성화, 나머지 dim)
   - 메인 SPA와 분리된 별도 entry, 산출문서 노드 ID 참조용
   - `/version` 스킬 사후 처리로 manifest version 자동 동기화
   - CI/CD에서 버전별 스냅샷을 서버 archive에 영구 보존
+- 백엔드 `GET /api/stats/hourly?hours=24` — 시간별 통계 조회 (PredictionStatsHourly)
+- V014 prediction 보조 테이블 12개 (fleet_vessels, gear_correlation_scores 등)
+- V015 NUMERIC precision 일괄 확대 (score→7,4, pct→12,2)
+- V016 parent workflow 누락 컬럼 일괄 추가 (17+ 컬럼, candidate_mmsi generated column)
+
+### 변경
+- **35+ feature 페이지 PageContainer/PageHeader 마이그레이션** — admin/detection/enforcement/field-ops/patrol/statistics/ai-operations/parent-inference/dashboard/monitoring/surveillance/vessel/risk-assessment 전체
+- **VesselDetail `-m-4` negative margin 해킹 → `<PageContainer fullBleed>`** 정리
+- **LiveMapView fullBleed 패턴** 적용
+- **Badge intent 팔레트 테마 분리**: 라이트(파스텔 `bg-X-100 text-X-900`) + 다크(translucent `bg-X-500/20 text-X-400`)
+- **40+ 페이지 Badge/시맨틱 토큰 마이그레이션**
+  - Badge className 직접 작성 → intent/size prop 변환
+  - 컬러풀 액션 버튼 → `text-on-vivid` (흰색), 검색/필터 버튼 → `bg-blue-400 text-on-bright`
+  - ROLE_COLORS 4곳 중복 제거 → `getRoleBadgeStyle()` 공통 호출
+  - PermissionsPanel 역할 생성/수정에 ColorPicker 통합
+- DataTable `width` 의미 변경: 고정 → 선호 최소 너비 (minWidth), 컨텐츠 자동 확장 + truncate
+- `dateFormat.ts` sv-SE 로케일로 `YYYY-MM-DD HH:mm:ss` 일관된 KST 출력
+- MonitoringDashboard `PagePagination` 제거 (데이터 페이지네이션 오해 해소)
+
+### 수정
+- **접근성 (WCAG 2.1 Level A)** — axe DevTools 위반 전수 처리:
+  - `<Select>` 컴포넌트 TypeScript union 타입으로 `aria-label`/`aria-labelledby`/`title` 컴파일 강제
+  - 네이티브 `<select>` 5곳 aria-label
+  - 아이콘 전용 `<button>` 16곳 aria-label
+  - `<input>`/`<textarea>` 28곳 aria-label (placeholder 자동 복제 포함)
+  - AIModelManagement 토글 → `role="switch"` + `aria-checked`
+- **Badge className 위반 37건 전수 제거** — `<Badge intent="...">` 패턴으로 통일
+- **하드코딩 `bg-X-500/20 text-X-400` 56곳 제거** — 카탈로그 API + intent 사용
+- **인라인 `<button>` type 누락 86곳 보정**
+- **CSS Safari 호환성**: `backdrop-filter` `-webkit-` prefix 추가 (디자인 쇼케이스)
+- `trk-pulse` keyframe outline-color → opacity (composite-only 최적화)
+- Dashboard RiskBar 단위 버그 (0~100 정수를 `*100` 하던 코드 → 범위 감지)
+- ReportManagement, TransferDetection `p-5 space-y-4` padding 복구
+- EnforcementHistory 그리드 minmax 적용으로 컬럼 잘림 해소
+- timeline 시간 `formatDateTime` 적용 (ISO `T` 구분자 처리)
+- **prediction e2e 5가지 이슈 수정** (2026-04-08)
+  - gear_correlation: psycopg2 Decimal × float TypeError → `_load_all_scores()` float 변환
+  - violation_classifier: `(mmsi, analyzed_at)` 기준 UPDATE + 중국선박 EEZ 판정 로직
+  - kpi_writer / stats_aggregator: UTC → KST 날짜 경계 통일
+  - parent workflow 스키마 ↔ 코드 불일치 → V016로 일괄 해결
+- DemoQuickLogin hostname 기반 노출 (Gitea CI `.env` 차단 대응)
+- 프론트 전수 mock 정리: eventStore.alerts, enforcementStore.plans, transferStore 완전 제거
+- Dashboard/MonitoringDashboard/Statistics 하드코딩 → 실 API 전환
+- UTC → KST 시간 표시 통일 (`@shared/utils/dateFormat.ts` 공통 유틸)
+- i18n `group.parentInference` JSON 중복키 제거
+- RiskMap Math.random() 격자 제거, MTIS 라벨 + "AI 분석 데이터 수집 중" 안내
+- 12개 mock 화면에 "데모 데이터" 노란 배지 추가
 
 ## [2026-04-07]
 
diff --git a/frontend/design-system.html b/frontend/design-system.html
new file mode 100644
index 0000000..01e35ec
--- /dev/null
+++ b/frontend/design-system.html
@@ -0,0 +1,12 @@
+<!doctype html>
+<html lang="ko" class="dark">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>KCG AI Monitoring — Design System</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/designSystemMain.tsx"></script>
+  </body>
+</html>
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index fed012b..84490ad 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -11,6 +11,7 @@
         "@deck.gl/mapbox": "^9.2.11",
         "@xyflow/react": "^12.10.2",
         "class-variance-authority": "^0.7.1",
+        "clsx": "^2.1.1",
         "deck.gl": "^9.2.11",
         "echarts": "^6.0.0",
         "i18next": "^26.0.3",
@@ -20,6 +21,7 @@
         "react-dom": "^19.2.4",
         "react-i18next": "^17.0.2",
         "react-router-dom": "^7.12.0",
+        "tailwind-merge": "^3.5.0",
         "zustand": "^5.0.12"
       },
       "devDependencies": {
@@ -2824,7 +2826,7 @@
     },
     "node_modules/clsx": {
       "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/clsx/-/clsx-2.1.1.tgz",
+      "resolved": "https://nexus.gc-si.dev/repository/npm-public/clsx/-/clsx-2.1.1.tgz",
       "integrity": "sha512-eYm0QWBtUrBWZWG0d386OGAw16Z995PiOVo2B7bjWSbHedGl5e0ZWaq65kOGgUSNesEIDkB9ISbTg/JK9dhCZA==",
       "license": "MIT",
       "engines": {
@@ -4907,6 +4909,16 @@
         "kdbush": "^4.0.2"
       }
     },
+    "node_modules/tailwind-merge": {
+      "version": "3.5.0",
+      "resolved": "https://nexus.gc-si.dev/repository/npm-public/tailwind-merge/-/tailwind-merge-3.5.0.tgz",
+      "integrity": "sha512-I8K9wewnVDkL1NTGoqWmVEIlUcB9gFriAEkXkfCjX5ib8ezGxtR3xD7iZIxrfArjEsH7F1CHD4RFUtxefdqV/A==",
+      "license": "MIT",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/dcastil"
+      }
+    },
     "node_modules/tailwindcss": {
       "version": "4.2.2",
       "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.2.2.tgz",
diff --git a/frontend/package.json b/frontend/package.json
index a9efafd..e2a4a4a 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -15,6 +15,7 @@
     "@deck.gl/mapbox": "^9.2.11",
     "@xyflow/react": "^12.10.2",
     "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
     "deck.gl": "^9.2.11",
     "echarts": "^6.0.0",
     "i18next": "^26.0.3",
@@ -24,6 +25,7 @@
     "react-dom": "^19.2.4",
     "react-i18next": "^17.0.2",
     "react-router-dom": "^7.12.0",
+    "tailwind-merge": "^3.5.0",
     "zustand": "^5.0.12"
   },
   "devDependencies": {
diff --git a/frontend/src/app/layout/MainLayout.tsx b/frontend/src/app/layout/MainLayout.tsx
index 65eff20..e0a3e15 100644
--- a/frontend/src/app/layout/MainLayout.tsx
+++ b/frontend/src/app/layout/MainLayout.tsx
@@ -6,12 +6,12 @@ import {
   FileText, Settings, LogOut, ChevronLeft, ChevronRight,
   Shield, Bell, Search, Fingerprint, Clock, Lock, Database, Megaphone, Layers,
   Download, FileSpreadsheet, Printer, Wifi, Brain, Activity,
-  ChevronsLeft, ChevronsRight,
   Navigation, Users, EyeOff, BarChart3, Globe,
   Smartphone, Monitor, Send, Cpu, MessageSquare,
   GitBranch, CheckSquare, Ban, Tag, ScrollText, History, KeyRound,
 } from 'lucide-react';
 import { useAuth, type UserRole } from '@/app/auth/AuthContext';
+import { getRoleColorHex } from '@shared/constants/userRoles';
 import { NotificationBanner, NotificationPopup, type SystemNotice } from '@shared/components/common/NotificationBanner';
 import { useSettingsStore } from '@stores/settingsStore';
 
@@ -27,13 +27,6 @@ import { useSettingsStore } from '@stores/settingsStore';
  * - 모든 페이지 하단: 페이지네이션
  */
 
-const ROLE_COLORS: Record<UserRole, string> = {
-  ADMIN: 'text-red-400',
-  OPERATOR: 'text-blue-400',
-  ANALYST: 'text-purple-400',
-  FIELD: 'text-green-400',
-  VIEWER: 'text-yellow-400',
-};
 
 const AUTH_METHOD_LABELS: Record<string, string> = {
   password: 'ID/PW',
@@ -51,7 +44,7 @@ const NAV_ENTRIES: NavEntry[] = [
   // ── 상황판·감시 ──
   { to: '/dashboard', icon: LayoutDashboard, labelKey: 'nav.dashboard' },
   { to: '/monitoring', icon: Activity, labelKey: 'nav.monitoring' },
-  { to: '/events', icon: Radar, labelKey: 'nav.eventList' },
+  { to: '/events', icon: Radar, labelKey: 'nav.realtimeEvent' },
   { to: '/map-control', icon: Map, labelKey: 'nav.riskMap' },
   // ── 위험도·단속 ──
   { to: '/risk-map', icon: Layers, labelKey: 'nav.riskMap' },
@@ -114,40 +107,6 @@ function formatRemaining(seconds: number) {
   return `${m}:${String(s).padStart(2, '0')}`;
 }
 
-// ─── 공통 페이지네이션 (간소형) ─────────────
-function PagePagination({ page, totalPages, onPageChange }: {
-  page: number; totalPages: number; onPageChange: (p: number) => void;
-}) {
-  if (totalPages <= 1) return null;
-  const range: number[] = [];
-  const maxVis = 5;
-  let s = Math.max(0, page - Math.floor(maxVis / 2));
-  const e = Math.min(totalPages - 1, s + maxVis - 1);
-  if (e - s < maxVis - 1) s = Math.max(0, e - maxVis + 1);
-  for (let i = s; i <= e; i++) range.push(i);
-
-  const btnCls = "p-1 rounded text-hint hover:text-heading hover:bg-surface-overlay disabled:opacity-30 disabled:cursor-not-allowed transition-colors";
-
-  return (
-    <div className="flex items-center justify-center gap-1">
-      <button onClick={() => onPageChange(0)} disabled={page === 0} className={btnCls}><ChevronsLeft className="w-3.5 h-3.5" /></button>
-      <button onClick={() => onPageChange(page - 1)} disabled={page === 0} className={btnCls}><ChevronLeft className="w-3.5 h-3.5" /></button>
-      {range.map((p) => (
-        <button
-          key={p}
-          onClick={() => onPageChange(p)}
-          className={`min-w-[22px] h-5 px-1 rounded text-[10px] font-medium transition-colors ${
-            p === page ? 'bg-blue-600 text-heading' : 'text-muted-foreground hover:text-heading hover:bg-surface-overlay'
-          }`}
-        >{p + 1}</button>
-      ))}
-      <button onClick={() => onPageChange(page + 1)} disabled={page >= totalPages - 1} className={btnCls}><ChevronRight className="w-3.5 h-3.5" /></button>
-      <button onClick={() => onPageChange(totalPages - 1)} disabled={page >= totalPages - 1} className={btnCls}><ChevronsRight className="w-3.5 h-3.5" /></button>
-      <span className="text-[9px] text-hint ml-2">{page + 1} / {totalPages}</span>
-    </div>
-  );
-}
-
 export function MainLayout() {
   const { t } = useTranslation('common');
   const { theme, toggleTheme, language, toggleLanguage } = useSettingsStore();
@@ -166,33 +125,6 @@ export function MainLayout() {
   // 공통 검색
   const [pageSearch, setPageSearch] = useState('');
 
-  // 공통 스크롤 페이징 (페이지 단위 스크롤)
-  const [scrollPage, setScrollPage] = useState(0);
-  const scrollPageSize = 800; // px per page
-
-  const handleScrollPageChange = (p: number) => {
-    setScrollPage(p);
-    if (contentRef.current) {
-      contentRef.current.scrollTo({ top: p * scrollPageSize, behavior: 'smooth' });
-    }
-  };
-
-  // 스크롤 이벤트로 현재 페이지 추적
-  const handleScroll = () => {
-    if (contentRef.current) {
-      const { scrollTop, scrollHeight, clientHeight } = contentRef.current;
-      const totalScrollPages = Math.max(1, Math.ceil((scrollHeight - clientHeight) / scrollPageSize) + 1);
-      const currentPage = Math.min(Math.floor(scrollTop / scrollPageSize), totalScrollPages - 1);
-      setScrollPage(currentPage);
-    }
-  };
-
-  const getTotalScrollPages = () => {
-    if (!contentRef.current) return 1;
-    const { scrollHeight, clientHeight } = contentRef.current;
-    return Math.max(1, Math.ceil((scrollHeight - clientHeight) / scrollPageSize) + 1);
-  };
-
   // 인쇄
   const handlePrint = () => {
     const el = contentRef.current;
@@ -257,7 +189,7 @@ export function MainLayout() {
   });
 
   // RBAC
-  const roleColor = user ? ROLE_COLORS[user.role] : null;
+  const roleColor = user ? getRoleColorHex(user.role) : null;
   const isSessionWarning = sessionRemaining <= 5 * 60;
 
   // SFR-02: 공통알림 데이터
@@ -310,7 +242,7 @@ export function MainLayout() {
           <div className="mx-2 mt-2 px-3 py-2 rounded-lg bg-surface-overlay border border-border">
             <div className="flex items-center gap-1.5">
               <Lock className="w-3 h-3 text-hint" />
-              <span className={`text-[9px] font-bold whitespace-nowrap overflow-hidden text-ellipsis ${roleColor}`}>{t(`role.${user.role}`)}</span>
+              <span className="text-[9px] font-bold whitespace-nowrap overflow-hidden text-ellipsis" style={{ color: roleColor ?? undefined }}>{t(`role.${user.role}`)}</span>
             </div>
             <div className="text-[8px] text-hint mt-0.5">
               {t('layout.auth')} {AUTH_METHOD_LABELS[user.authMethod] || user.authMethod}
@@ -429,7 +361,7 @@ export function MainLayout() {
           <div className="flex items-center gap-3">
             <div className="relative">
               <Search className="absolute left-2.5 top-1/2 -translate-y-1/2 w-3.5 h-3.5 text-hint" />
-              <input
+              <input aria-label={t('layout.searchPlaceholder')}
                 type="text"
                 placeholder={t('layout.searchPlaceholder')}
                 className="w-56 bg-surface-overlay border border-border rounded-lg pl-8 pr-3 py-1.5 text-[11px] text-heading placeholder:text-hint focus:outline-none focus:border-blue-500/40"
@@ -442,7 +374,7 @@ export function MainLayout() {
               <div className="w-1.5 h-1.5 rounded-full bg-red-500 animate-pulse" />
               <span className="text-[10px] text-red-400 font-bold whitespace-nowrap">{t('layout.alertCount', { count: 3 })}</span>
             </div>
-            <button className="relative p-1.5 rounded-lg hover:bg-surface-overlay text-muted-foreground hover:text-heading transition-colors">
+            <button type="button" aria-label={t('layout.notifications', { defaultValue: '알림' })} className="relative p-1.5 rounded-lg hover:bg-surface-overlay text-muted-foreground hover:text-heading transition-colors">
               <Bell className="w-4 h-4" />
               <span className="absolute top-0.5 right-0.5 w-2 h-2 bg-red-500 rounded-full" />
             </button>
@@ -485,7 +417,7 @@ export function MainLayout() {
                   <div className="text-[8px] text-hint">{user.org}</div>
                 </div>
                 {roleColor && (
-                  <span className={`text-[8px] font-bold px-1.5 py-0.5 rounded whitespace-nowrap ${roleColor} bg-white/[0.04]`}>
+                  <span className="text-[8px] font-bold px-1.5 py-0.5 rounded whitespace-nowrap bg-white/[0.04]" style={{ color: roleColor }}>
                     {user.role}
                   </span>
                 )}
@@ -506,6 +438,7 @@ export function MainLayout() {
           <div className="relative flex items-center">
             <Search className="absolute left-2.5 top-1/2 -translate-y-1/2 w-3 h-3 text-hint pointer-events-none" />
             <input
+              aria-label="페이지 내 검색"
               value={pageSearch}
               onChange={(e) => setPageSearch(e.target.value)}
               onKeyDown={(e) => {
@@ -522,7 +455,7 @@ export function MainLayout() {
                   (window as unknown as { find: (s: string) => boolean }).find?.(pageSearch);
                 }
               }}
-              className="flex items-center gap-1 px-2.5 py-1 rounded-r-md text-[9px] bg-blue-600 hover:bg-blue-500 text-heading font-medium border border-blue-600 transition-colors"
+              className="flex items-center gap-1 px-2.5 py-1 rounded-r-md text-[9px] bg-blue-400 hover:bg-blue-300 text-on-bright font-medium border border-blue-600 transition-colors"
             >
               <Search className="w-3 h-3" />
               {t('action.search')}
@@ -559,19 +492,9 @@ export function MainLayout() {
         <main
           ref={contentRef}
           className="flex-1 overflow-auto"
-          onScroll={handleScroll}
         >
           <Outlet />
         </main>
-
-        {/* SFR-02: 공통 페이지네이션 (하단) */}
-        <div className="shrink-0 border-t border-border bg-background/60 px-4 py-1">
-          <PagePagination
-            page={scrollPage}
-            totalPages={getTotalScrollPages()}
-            onPageChange={handleScrollPageChange}
-          />
-        </div>
       </div>
 
       {/* SFR-02: 공통알림 팝업 */}
diff --git a/frontend/src/design-system/DesignSystemApp.css b/frontend/src/design-system/DesignSystemApp.css
new file mode 100644
index 0000000..77ae9e6
--- /dev/null
+++ b/frontend/src/design-system/DesignSystemApp.css
@@ -0,0 +1,140 @@
+/* 디자인 쇼케이스 전용 스타일 */
+
+.ds-shell {
+  display: flex;
+  flex-direction: column;
+  height: 100vh;
+  background: var(--background, #0b1220);
+  color: var(--foreground, #e2e8f0);
+}
+
+.ds-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0.75rem 1.5rem;
+  border-bottom: 1px solid rgb(51 65 85 / 0.5);
+  flex-shrink: 0;
+  background: var(--surface-overlay, rgb(15 23 42 / 0.6));
+  -webkit-backdrop-filter: blur(8px);
+  backdrop-filter: blur(8px);
+}
+
+.ds-body {
+  display: flex;
+  flex: 1;
+  min-height: 0;
+}
+
+.ds-nav {
+  width: 220px;
+  flex-shrink: 0;
+  padding: 1rem 0.75rem;
+  border-right: 1px solid rgb(51 65 85 / 0.5);
+  overflow-y: auto;
+  position: sticky;
+  top: 0;
+}
+
+.ds-main {
+  flex: 1;
+  overflow-y: auto;
+  padding: 2rem 2.5rem 6rem;
+  scroll-behavior: smooth;
+}
+
+.ds-main section {
+  margin-bottom: 4rem;
+}
+
+/* 추적 ID 시스템 */
+.trk-item {
+  position: relative;
+  transition: outline-color 0.2s;
+}
+
+.trk-copyable {
+  cursor: pointer;
+}
+
+.trk-copyable:hover {
+  outline: 1px dashed rgb(59 130 246 / 0.5);
+  outline-offset: 4px;
+}
+
+.trk-active {
+  outline: 2px solid rgb(59 130 246);
+  outline-offset: 4px;
+  animation: trk-pulse 1.2s ease-out;
+  will-change: opacity;
+}
+
+.trk-item[data-copied='true'] {
+  outline: 2px solid rgb(34 197 94) !important;
+  outline-offset: 4px;
+}
+
+.trk-item[data-copied='true']::after {
+  content: '복사됨 ✓';
+  position: absolute;
+  top: -1.5rem;
+  left: 0;
+  font-size: 0.625rem;
+  color: rgb(34 197 94);
+  background: rgb(34 197 94 / 0.15);
+  padding: 0.125rem 0.375rem;
+  border-radius: 0.25rem;
+  pointer-events: none;
+  z-index: 10;
+}
+
+@keyframes trk-pulse {
+  0% {
+    opacity: 1;
+  }
+  50% {
+    opacity: 0.35;
+  }
+  100% {
+    opacity: 1;
+  }
+}
+
+/* 쇼케이스 그리드 */
+.ds-grid {
+  display: grid;
+  gap: 0.75rem;
+}
+
+.ds-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
+.ds-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
+.ds-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
+.ds-grid-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
+
+.ds-sample {
+  padding: 1rem;
+  background: var(--surface-raised, rgb(30 41 59 / 0.4));
+  border: 1px solid rgb(51 65 85 / 0.4);
+  border-radius: 0.5rem;
+}
+
+.ds-sample-label {
+  font-size: 0.625rem;
+  color: var(--text-hint, rgb(148 163 184));
+  font-family: ui-monospace, monospace;
+  margin-top: 0.5rem;
+  word-break: break-all;
+}
+
+.ds-code {
+  display: block;
+  padding: 0.75rem 1rem;
+  background: rgb(15 23 42 / 0.7);
+  border: 1px solid rgb(51 65 85 / 0.4);
+  border-radius: 0.375rem;
+  font-family: ui-monospace, monospace;
+  font-size: 0.75rem;
+  color: rgb(203 213 225);
+  white-space: pre;
+  overflow-x: auto;
+}
diff --git a/frontend/src/design-system/DesignSystemApp.tsx b/frontend/src/design-system/DesignSystemApp.tsx
new file mode 100644
index 0000000..cc517c7
--- /dev/null
+++ b/frontend/src/design-system/DesignSystemApp.tsx
@@ -0,0 +1,192 @@
+import { useEffect, useState } from 'react';
+import { TrkProvider, useTrk } from './lib/TrkContext';
+import { IntroSection } from './sections/IntroSection';
+import { TokenSection } from './sections/TokenSection';
+import { TypographySection } from './sections/TypographySection';
+import { BadgeSection } from './sections/BadgeSection';
+import { ButtonSection } from './sections/ButtonSection';
+import { FormSection } from './sections/FormSection';
+import { CardSectionShowcase } from './sections/CardSection';
+import { LayoutSection } from './sections/LayoutSection';
+import { CatalogSection } from './sections/CatalogSection';
+import { GuideSection } from './sections/GuideSection';
+import './DesignSystemApp.css';
+
+interface NavItem {
+  id: string;
+  label: string;
+  anchor: string;
+}
+
+const NAV_ITEMS: NavItem[] = [
+  { id: 'intro', label: '1. 소개', anchor: 'TRK-SEC-intro' },
+  { id: 'token', label: '2. 테마 · 토큰', anchor: 'TRK-SEC-token' },
+  { id: 'typography', label: '3. 타이포그래피', anchor: 'TRK-SEC-typography' },
+  { id: 'badge', label: '4. Badge', anchor: 'TRK-SEC-badge' },
+  { id: 'button', label: '5. Button', anchor: 'TRK-SEC-button' },
+  { id: 'form', label: '6. Form', anchor: 'TRK-SEC-form' },
+  { id: 'card', label: '7. Card / Section', anchor: 'TRK-SEC-card' },
+  { id: 'layout', label: '8. Layout', anchor: 'TRK-SEC-layout' },
+  { id: 'catalog', label: '9. 분류 카탈로그', anchor: 'TRK-SEC-catalog' },
+  { id: 'guide', label: '10. 예외 / 가이드', anchor: 'TRK-SEC-guide' },
+];
+
+function DesignSystemShell() {
+  const { copyMode, setCopyMode } = useTrk();
+  const [theme, setTheme] = useState<'dark' | 'light'>('dark');
+  const [activeNav, setActiveNav] = useState<string>('intro');
+
+  // 테마 토글
+  useEffect(() => {
+    const root = document.documentElement;
+    root.classList.remove('dark', 'light');
+    root.classList.add(theme);
+  }, [theme]);
+
+  // 단축키: 'a' 입력 시 테마 전환 (input/textarea 등 편집 중에는 무시)
+  useEffect(() => {
+    const handler = (e: KeyboardEvent) => {
+      if (e.key !== 'a' && e.key !== 'A') return;
+      if (e.ctrlKey || e.metaKey || e.altKey) return;
+      const target = e.target as HTMLElement | null;
+      const tag = target?.tagName;
+      if (tag === 'INPUT' || tag === 'TEXTAREA' || tag === 'SELECT' || target?.isContentEditable) {
+        return;
+      }
+      setTheme((prev) => (prev === 'dark' ? 'light' : 'dark'));
+    };
+    window.addEventListener('keydown', handler);
+    return () => window.removeEventListener('keydown', handler);
+  }, []);
+
+  // 스크롤 감지로 현재 네비 하이라이트
+  useEffect(() => {
+    const observer = new IntersectionObserver(
+      (entries) => {
+        for (const entry of entries) {
+          if (entry.isIntersecting) {
+            const id = entry.target.getAttribute('data-section-id');
+            if (id) setActiveNav(id);
+          }
+        }
+      },
+      { rootMargin: '-40% 0px -55% 0px', threshold: 0 },
+    );
+    const sections = document.querySelectorAll('[data-section-id]');
+    sections.forEach((s) => observer.observe(s));
+    return () => observer.disconnect();
+  }, []);
+
+  const scrollTo = (anchor: string) => {
+    const el = document.querySelector(`[data-trk="${anchor}"]`);
+    if (el) el.scrollIntoView({ behavior: 'smooth', block: 'start' });
+  };
+
+  return (
+    <div className="ds-shell">
+      {/* 고정 헤더 */}
+      <header className="ds-header">
+        <div className="flex items-center gap-3">
+          <h1 className="text-base font-bold text-heading">KCG Design System</h1>
+          <code className="text-[10px] text-hint font-mono">v0.1.0 · 쇼케이스</code>
+        </div>
+        <div className="flex items-center gap-3">
+          <label className="flex items-center gap-1.5 cursor-pointer text-xs text-label">
+            <input
+              type="checkbox"
+              checked={copyMode}
+              onChange={(e) => setCopyMode(e.target.checked)}
+              className="accent-blue-500"
+            />
+            ID 복사 모드
+          </label>
+          <button
+            type="button"
+            onClick={() => setTheme(theme === 'dark' ? 'light' : 'dark')}
+            title="단축키: A"
+            className="px-3 py-1 rounded-md border border-slate-600/40 text-xs text-label hover:bg-slate-700/30 flex items-center gap-1.5"
+          >
+            <span>{theme === 'dark' ? '☾ Dark' : '☀ Light'}</span>
+            <kbd className="text-[9px] font-mono text-hint border border-slate-600/40 rounded px-1 py-0">A</kbd>
+          </button>
+        </div>
+      </header>
+
+      <div className="ds-body">
+        {/* 좌측 네비 */}
+        <nav className="ds-nav">
+          <div className="text-[10px] text-hint uppercase mb-2 tracking-wider">Sections</div>
+          <ul className="space-y-0.5">
+            {NAV_ITEMS.map((item) => (
+              <li key={item.id}>
+                <button
+                  type="button"
+                  onClick={() => scrollTo(item.anchor)}
+                  className={`w-full text-left px-2 py-1.5 rounded text-xs transition-colors ${
+                    activeNav === item.id
+                      ? 'bg-blue-500/15 text-blue-400 border-l-2 border-blue-500'
+                      : 'text-label hover:bg-slate-700/20'
+                  }`}
+                >
+                  {item.label}
+                </button>
+              </li>
+            ))}
+          </ul>
+
+          <div className="mt-6 pt-4 border-t border-slate-700/40 text-[10px] text-hint space-y-1">
+            <div>
+              <strong className="text-label">추적 ID 체계</strong>
+            </div>
+            <code className="block font-mono">TRK-&lt;카테고리&gt;-&lt;슬러그&gt;</code>
+            <div className="mt-2">
+              딥링크: <code className="font-mono">#trk=ID</code>
+            </div>
+          </div>
+        </nav>
+
+        {/* 우측 컨텐츠 */}
+        <main className="ds-main">
+          <section data-section-id="intro">
+            <IntroSection />
+          </section>
+          <section data-section-id="token">
+            <TokenSection />
+          </section>
+          <section data-section-id="typography">
+            <TypographySection />
+          </section>
+          <section data-section-id="badge">
+            <BadgeSection />
+          </section>
+          <section data-section-id="button">
+            <ButtonSection />
+          </section>
+          <section data-section-id="form">
+            <FormSection />
+          </section>
+          <section data-section-id="card">
+            <CardSectionShowcase />
+          </section>
+          <section data-section-id="layout">
+            <LayoutSection />
+          </section>
+          <section data-section-id="catalog">
+            <CatalogSection />
+          </section>
+          <section data-section-id="guide">
+            <GuideSection />
+          </section>
+        </main>
+      </div>
+    </div>
+  );
+}
+
+export function DesignSystemApp() {
+  return (
+    <TrkProvider>
+      <DesignSystemShell />
+    </TrkProvider>
+  );
+}
diff --git a/frontend/src/design-system/lib/Trk.tsx b/frontend/src/design-system/lib/Trk.tsx
new file mode 100644
index 0000000..0d3e2a1
--- /dev/null
+++ b/frontend/src/design-system/lib/Trk.tsx
@@ -0,0 +1,71 @@
+import { type ReactNode, type CSSProperties, type MouseEvent } from 'react';
+import { useTrk } from './TrkContext';
+
+/**
+ * 쇼케이스 추적 ID 시스템
+ * 각 쇼케이스 항목에 고유 ID를 부여하여:
+ * 1. 호버 시 툴팁으로 ID 노출
+ * 2. "ID 복사 모드"에서 클릭 시 클립보드 복사
+ * 3. URL hash 딥링크 (#trk=TRK-BADGE-critical-sm) 지원
+ */
+interface TrkProps {
+  id: string;
+  children: ReactNode;
+  className?: string;
+  style?: CSSProperties;
+  /** 인라인 요소로 렌더할지 여부 (기본: block) */
+  inline?: boolean;
+}
+
+export function Trk({ id, children, className = '', style, inline = false }: TrkProps) {
+  const { copyMode, activeId } = useTrk();
+  const isActive = activeId === id;
+
+  const handleClick = async (e: MouseEvent) => {
+    if (!copyMode) return;
+    e.preventDefault();
+    e.stopPropagation();
+    try {
+      await navigator.clipboard.writeText(id);
+      const el = e.currentTarget as HTMLElement;
+      el.dataset.copied = 'true';
+      setTimeout(() => delete el.dataset.copied, 800);
+    } catch {
+      // clipboard API 미지원 시 무시
+    }
+  };
+
+  const Wrapper = inline ? 'span' : 'div';
+
+  return (
+    <Wrapper
+      data-trk={id}
+      className={`trk-item ${isActive ? 'trk-active' : ''} ${copyMode ? 'trk-copyable' : ''} ${className}`}
+      style={style}
+      title={id}
+      onClick={handleClick}
+    >
+      {children}
+    </Wrapper>
+  );
+}
+
+export function TrkSectionHeader({
+  id,
+  title,
+  description,
+}: {
+  id: string;
+  title: string;
+  description?: string;
+}) {
+  return (
+    <div data-trk={id} className="mb-4">
+      <div className="flex items-baseline gap-2">
+        <h2 className="text-xl font-bold text-heading">{title}</h2>
+        <code className="text-[10px] text-hint font-mono">{id}</code>
+      </div>
+      {description && <p className="text-xs text-hint mt-1">{description}</p>}
+    </div>
+  );
+}
diff --git a/frontend/src/design-system/lib/TrkContext.tsx b/frontend/src/design-system/lib/TrkContext.tsx
new file mode 100644
index 0000000..a30d305
--- /dev/null
+++ b/frontend/src/design-system/lib/TrkContext.tsx
@@ -0,0 +1,50 @@
+import { useContext, createContext, useState, useEffect, type ReactNode } from 'react';
+
+interface TrkContextValue {
+  copyMode: boolean;
+  setCopyMode: (v: boolean) => void;
+  activeId: string | null;
+  setActiveId: (id: string | null) => void;
+}
+
+// eslint-disable-next-line react-refresh/only-export-components
+export const TrkContext = createContext<TrkContextValue | null>(null);
+
+export function TrkProvider({ children }: { children: ReactNode }) {
+  const [copyMode, setCopyMode] = useState(false);
+  const [activeId, setActiveId] = useState<string | null>(null);
+
+  // 딥링크 처리: #trk=TRK-BADGE-critical-sm
+  useEffect(() => {
+    const applyHash = () => {
+      const hash = window.location.hash;
+      const match = hash.match(/#trk=([\w-]+)/);
+      if (match) {
+        const id = match[1];
+        setActiveId(id);
+        setTimeout(() => {
+          const el = document.querySelector(`[data-trk="${id}"]`);
+          if (el) {
+            el.scrollIntoView({ behavior: 'smooth', block: 'center' });
+          }
+        }, 50);
+      }
+    };
+    applyHash();
+    window.addEventListener('hashchange', applyHash);
+    return () => window.removeEventListener('hashchange', applyHash);
+  }, []);
+
+  return (
+    <TrkContext.Provider value={{ copyMode, setCopyMode, activeId, setActiveId }}>
+      {children}
+    </TrkContext.Provider>
+  );
+}
+
+// eslint-disable-next-line react-refresh/only-export-components
+export function useTrk() {
+  const ctx = useContext(TrkContext);
+  if (!ctx) throw new Error('useTrk must be used within TrkProvider');
+  return ctx;
+}
diff --git a/frontend/src/design-system/sections/BadgeSection.tsx b/frontend/src/design-system/sections/BadgeSection.tsx
new file mode 100644
index 0000000..7a5a07c
--- /dev/null
+++ b/frontend/src/design-system/sections/BadgeSection.tsx
@@ -0,0 +1,109 @@
+import { TrkSectionHeader, Trk } from '../lib/Trk';
+import { Badge } from '@shared/components/ui/badge';
+import {
+  BADGE_INTENT_META,
+  BADGE_INTENT_ORDER,
+  BADGE_SIZE_ORDER,
+} from '@lib/theme/variantMeta';
+
+export function BadgeSection() {
+  return (
+    <>
+      <TrkSectionHeader
+        id="TRK-SEC-badge"
+        title="Badge"
+        description={`${BADGE_INTENT_ORDER.length} intent × ${BADGE_SIZE_ORDER.length} size = ${BADGE_INTENT_ORDER.length * BADGE_SIZE_ORDER.length} 변형. CVA + cn()로 className override 허용, !important 없음.`}
+      />
+
+      {/* 변형 그리드 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-2">변형 매트릭스</h3>
+      <Trk id="TRK-BADGE-matrix" className="ds-sample">
+        <div className="overflow-x-auto">
+          <table className="w-full border-collapse">
+            <thead>
+              <tr>
+                <th className="text-left text-[10px] text-hint font-mono pb-2 pr-3">
+                  intent ↓ / size →
+                </th>
+                {BADGE_SIZE_ORDER.map((size) => (
+                  <th key={size} className="text-left text-[10px] text-hint font-mono pb-2 px-2">
+                    {size}
+                  </th>
+                ))}
+              </tr>
+            </thead>
+            <tbody>
+              {BADGE_INTENT_ORDER.map((intent) => (
+                <tr key={intent}>
+                  <td className="text-[11px] text-label font-mono pr-3 py-1.5">{intent}</td>
+                  {BADGE_SIZE_ORDER.map((size) => (
+                    <td key={size} className="px-2 py-1.5">
+                      <Trk id={`TRK-BADGE-${intent}-${size}`} inline>
+                        <Badge intent={intent} size={size}>
+                          {intent.toUpperCase()}
+                        </Badge>
+                      </Trk>
+                    </td>
+                  ))}
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      </Trk>
+
+      {/* intent 의미 가이드 (variantMeta에서 자동 열거) */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">Intent 의미 가이드</h3>
+      <div className="ds-grid ds-grid-2">
+        {BADGE_INTENT_ORDER.map((intent) => {
+          const meta = BADGE_INTENT_META[intent];
+          return (
+            <Trk key={intent} id={`TRK-BADGE-usage-${intent}`} className="ds-sample">
+              <div className="flex items-center gap-3">
+                <Badge intent={intent} size="md">
+                  {meta.titleKo}
+                </Badge>
+                <span className="text-xs text-label flex-1">{meta.description}</span>
+              </div>
+            </Trk>
+          );
+        })}
+      </div>
+
+      {/* 사용 예시 코드 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">사용 예시</h3>
+      <Trk id="TRK-BADGE-usage-code" className="ds-sample">
+        <code className="ds-code">
+          {`import { Badge } from '@shared/components/ui/badge';
+import { getAlertLevelIntent, getAlertLevelLabel } from '@shared/constants/alertLevels';
+
+// 카탈로그 API와 결합 — 라벨/색상 변경은 카탈로그 파일에서만
+<Badge intent={getAlertLevelIntent('CRITICAL')} size="sm">
+  {getAlertLevelLabel('CRITICAL', t, lang)}
+</Badge>
+
+// className override (tailwind-merge가 같은 그룹 충돌 감지)
+<Badge intent="info" size="md" className="rounded-full px-3">
+  커스텀 둥근 배지
+</Badge>`}
+        </code>
+      </Trk>
+
+      {/* 금지 패턴 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">금지 패턴</h3>
+      <Trk id="TRK-BADGE-antipattern" className="ds-sample border-red-500/30">
+        <div className="text-xs text-red-400 mb-2">❌ 아래 패턴은 사용하지 마세요</div>
+        <code className="ds-code">
+          {`// ❌ className 직접 작성 (intent prop 무시)
+<Badge className="bg-red-400 text-white text-[11px]">...</Badge>
+
+// ❌ !important 사용
+<Badge className="!bg-red-400 !text-slate-900">...</Badge>
+
+// ❌ <div className="bg-red-400 ...">  → Badge 컴포넌트 사용 필수
+<div className="inline-flex bg-red-400 text-white rounded px-2">위험</div>`}
+        </code>
+      </Trk>
+    </>
+  );
+}
diff --git a/frontend/src/design-system/sections/ButtonSection.tsx b/frontend/src/design-system/sections/ButtonSection.tsx
new file mode 100644
index 0000000..0987990
--- /dev/null
+++ b/frontend/src/design-system/sections/ButtonSection.tsx
@@ -0,0 +1,129 @@
+import { TrkSectionHeader, Trk } from '../lib/Trk';
+import { Button } from '@shared/components/ui/button';
+import {
+  BUTTON_VARIANT_META,
+  BUTTON_VARIANT_ORDER,
+  BUTTON_SIZE_ORDER,
+} from '@lib/theme/variantMeta';
+import { Plus, Download, Trash2, Search, Save } from 'lucide-react';
+
+export function ButtonSection() {
+  return (
+    <>
+      <TrkSectionHeader
+        id="TRK-SEC-button"
+        title="Button"
+        description={`${BUTTON_VARIANT_ORDER.length} variant × ${BUTTON_SIZE_ORDER.length} size = ${BUTTON_VARIANT_ORDER.length * BUTTON_SIZE_ORDER.length} 변형. CVA 기반, 직접 className 작성 금지.`}
+      />
+
+      {/* 매트릭스 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-2">변형 매트릭스</h3>
+      <Trk id="TRK-BUTTON-matrix" className="ds-sample">
+        <div className="overflow-x-auto">
+          <table className="w-full border-collapse">
+            <thead>
+              <tr>
+                <th className="text-left text-[10px] text-hint font-mono pb-2 pr-3">
+                  variant ↓ / size →
+                </th>
+                {BUTTON_SIZE_ORDER.map((size) => (
+                  <th key={size} className="text-left text-[10px] text-hint font-mono pb-2 px-3">
+                    {size}
+                  </th>
+                ))}
+              </tr>
+            </thead>
+            <tbody>
+              {BUTTON_VARIANT_ORDER.map((variant) => (
+                <tr key={variant}>
+                  <td className="text-[11px] text-label font-mono pr-3 py-2">{variant}</td>
+                  {BUTTON_SIZE_ORDER.map((size) => (
+                    <td key={size} className="px-3 py-2">
+                      <Trk id={`TRK-BUTTON-${variant}-${size}`} inline>
+                        <Button variant={variant} size={size}>
+                          {variant}
+                        </Button>
+                      </Trk>
+                    </td>
+                  ))}
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      </Trk>
+
+      {/* 아이콘 버튼 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">아이콘 포함 패턴</h3>
+      <Trk id="TRK-BUTTON-with-icon" className="ds-sample">
+        <div className="flex flex-wrap items-center gap-3">
+          <Button variant="primary" icon={<Plus className="w-4 h-4" />}>
+            새 항목 추가
+          </Button>
+          <Button variant="secondary" icon={<Download className="w-4 h-4" />}>
+            다운로드
+          </Button>
+          <Button variant="outline" icon={<Search className="w-4 h-4" />}>
+            검색
+          </Button>
+          <Button variant="ghost" icon={<Save className="w-4 h-4" />}>
+            저장
+          </Button>
+          <Button variant="destructive" icon={<Trash2 className="w-4 h-4" />}>
+            삭제
+          </Button>
+        </div>
+      </Trk>
+
+      {/* 상태 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">상태</h3>
+      <Trk id="TRK-BUTTON-states" className="ds-sample">
+        <div className="flex flex-wrap items-center gap-3">
+          <Button variant="primary">Normal</Button>
+          <Button variant="primary" disabled>
+            Disabled
+          </Button>
+        </div>
+      </Trk>
+
+      {/* variant 의미 가이드 (variantMeta에서 자동 열거) */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">Variant 의미 가이드</h3>
+      <div className="ds-grid ds-grid-2">
+        {BUTTON_VARIANT_ORDER.map((variant) => {
+          const meta = BUTTON_VARIANT_META[variant];
+          return (
+            <Trk key={variant} id={`TRK-BUTTON-usage-${variant}`} className="ds-sample">
+              <div className="flex items-center gap-3">
+                <Button variant={variant} size="sm">
+                  {meta.titleKo}
+                </Button>
+                <span className="text-xs text-label flex-1">{meta.description}</span>
+              </div>
+            </Trk>
+          );
+        })}
+      </div>
+
+      {/* 사용 예시 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">사용 예시</h3>
+      <Trk id="TRK-BUTTON-usage-code" className="ds-sample">
+        <code className="ds-code">
+          {`import { Button } from '@shared/components/ui/button';
+import { Plus } from 'lucide-react';
+
+<Button variant="primary" size="md" icon={<Plus className="w-4 h-4" />}>
+  새 보고서
+</Button>
+
+<Button variant="destructive" onClick={handleDelete} disabled={loading}>
+  삭제
+</Button>
+
+// 금지
+// ❌ <button className="bg-blue-600 text-white px-4 py-2 rounded-lg">
+// ❌ <Button className="bg-red-500">  → variant="destructive" 사용`}
+        </code>
+      </Trk>
+    </>
+  );
+}
diff --git a/frontend/src/design-system/sections/CardSection.tsx b/frontend/src/design-system/sections/CardSection.tsx
new file mode 100644
index 0000000..c526482
--- /dev/null
+++ b/frontend/src/design-system/sections/CardSection.tsx
@@ -0,0 +1,111 @@
+import { TrkSectionHeader, Trk } from '../lib/Trk';
+import { Card, CardHeader, CardTitle, CardContent } from '@shared/components/ui/card';
+import { Database, Activity, Bell } from 'lucide-react';
+
+export function CardSectionShowcase() {
+  return (
+    <>
+      <TrkSectionHeader
+        id="TRK-SEC-card"
+        title="Card · Section"
+        description="4 variant (default/elevated/inner/transparent). CardHeader+CardTitle+CardContent 조합."
+      />
+
+      {/* 4 variant */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-2">Variant</h3>
+      <div className="ds-grid ds-grid-2">
+        <Trk id="TRK-CARD-default" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-2 block">variant=default</label>
+          <Card variant="default">
+            <CardHeader className="pb-2">
+              <CardTitle className="flex items-center gap-1.5">
+                <Database className="w-3.5 h-3.5 text-blue-400" />
+                데이터베이스
+              </CardTitle>
+            </CardHeader>
+            <CardContent className="space-y-1.5">
+              <div className="flex justify-between text-[11px]">
+                <span className="text-hint">PostgreSQL</span>
+                <span className="text-label">v15.4 운영중</span>
+              </div>
+              <div className="flex justify-between text-[11px]">
+                <span className="text-hint">연결</span>
+                <span className="text-label">8 / 20</span>
+              </div>
+            </CardContent>
+          </Card>
+        </Trk>
+
+        <Trk id="TRK-CARD-elevated" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-2 block">variant=elevated (기본값)</label>
+          <Card variant="elevated">
+            <CardHeader className="pb-2">
+              <CardTitle className="flex items-center gap-1.5">
+                <Activity className="w-3.5 h-3.5 text-green-400" />
+                시스템 상태
+              </CardTitle>
+            </CardHeader>
+            <CardContent className="space-y-1.5">
+              <div className="flex justify-between text-[11px]">
+                <span className="text-hint">API</span>
+                <span className="text-green-400">정상</span>
+              </div>
+              <div className="flex justify-between text-[11px]">
+                <span className="text-hint">Prediction</span>
+                <span className="text-green-400">5분 주기</span>
+              </div>
+            </CardContent>
+          </Card>
+        </Trk>
+
+        <Trk id="TRK-CARD-inner" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-2 block">variant=inner</label>
+          <Card variant="inner">
+            <CardHeader className="pb-2">
+              <CardTitle className="flex items-center gap-1.5">
+                <Bell className="w-3.5 h-3.5 text-yellow-400" />
+                알림
+              </CardTitle>
+            </CardHeader>
+            <CardContent>
+              <p className="text-[11px] text-label">중첩 카드 내부에 사용. 외부 카드보다 한 단계 낮은 depth.</p>
+            </CardContent>
+          </Card>
+        </Trk>
+
+        <Trk id="TRK-CARD-transparent" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-2 block">variant=transparent</label>
+          <Card variant="transparent">
+            <CardHeader className="pb-2">
+              <CardTitle>투명 카드</CardTitle>
+            </CardHeader>
+            <CardContent>
+              <p className="text-[11px] text-label">배경/보더 없이 구조만 활용 (그룹핑 목적).</p>
+            </CardContent>
+          </Card>
+        </Trk>
+      </div>
+
+      {/* 사용 예시 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">사용 예시</h3>
+      <Trk id="TRK-CARD-usage-code" className="ds-sample">
+        <code className="ds-code">
+          {`import { Card, CardHeader, CardTitle, CardContent } from '@shared/components/ui/card';
+import { Database } from 'lucide-react';
+
+<Card variant="elevated">
+  <CardHeader className="pb-2">
+    <CardTitle className="flex items-center gap-1.5">
+      <Database className="w-3.5 h-3.5 text-blue-400" />
+      데이터베이스
+    </CardTitle>
+  </CardHeader>
+  <CardContent className="space-y-2">
+    {/* 콘텐츠 */}
+  </CardContent>
+</Card>`}
+        </code>
+      </Trk>
+    </>
+  );
+}
diff --git a/frontend/src/design-system/sections/CatalogSection.tsx b/frontend/src/design-system/sections/CatalogSection.tsx
new file mode 100644
index 0000000..e18a475
--- /dev/null
+++ b/frontend/src/design-system/sections/CatalogSection.tsx
@@ -0,0 +1,130 @@
+import { type ReactNode } from 'react';
+import { TrkSectionHeader, Trk } from '../lib/Trk';
+import { Badge } from '@shared/components/ui/badge';
+import type { BadgeIntent } from '@lib/theme/variants';
+import { CATALOG_REGISTRY, type CatalogEntry } from '@shared/constants/catalogRegistry';
+
+/**
+ * 카탈로그 섹션 — `CATALOG_REGISTRY`를 자동 열거.
+ * 새 카탈로그 추가는 `catalogRegistry.ts`에 한 줄 추가하면 끝.
+ * 여기는 렌더링 로직만 담당.
+ */
+
+interface AnyMeta {
+  code: string;
+  intent?: BadgeIntent;
+  fallback?: { ko: string; en: string };
+  classes?: string | { bg?: string; text?: string; border?: string };
+  label?: string;
+}
+
+function getKoLabel(meta: AnyMeta): string {
+  return meta.fallback?.ko ?? meta.label ?? meta.code;
+}
+
+function getEnLabel(meta: AnyMeta): string | undefined {
+  return meta.fallback?.en;
+}
+
+function getFallbackClasses(meta: AnyMeta): string | undefined {
+  if (typeof meta.classes === 'string') return meta.classes;
+  if (typeof meta.classes === 'object' && meta.classes) {
+    return [meta.classes.bg, meta.classes.text, meta.classes.border].filter(Boolean).join(' ');
+  }
+  return undefined;
+}
+
+function renderBadge(meta: AnyMeta, label: string): ReactNode {
+  if (meta.intent) {
+    return (
+      <Badge intent={meta.intent} size="sm">
+        {label}
+      </Badge>
+    );
+  }
+  const classes =
+    getFallbackClasses(meta) ??
+    'bg-slate-100 text-slate-700 border-slate-300 dark:bg-slate-500/20 dark:text-slate-300 dark:border-slate-500/30';
+  return (
+    <span
+      className={`inline-flex items-center px-2 py-0.5 rounded-md border text-[12px] font-semibold ${classes}`}
+    >
+      {label}
+    </span>
+  );
+}
+
+function CatalogBadges({ entry }: { entry: CatalogEntry }) {
+  const items = Object.values(entry.items) as AnyMeta[];
+  return (
+    <div className="space-y-1.5">
+      {items.map((meta) => {
+        const koLabel = getKoLabel(meta);
+        const enLabel = getEnLabel(meta);
+        const trkId = `${entry.showcaseId}-${meta.code}`;
+        return (
+          <Trk key={meta.code} id={trkId} className="flex items-center gap-3 rounded-sm">
+            <code className="text-[10px] text-hint font-mono whitespace-nowrap w-32 shrink-0 truncate">
+              {meta.code}
+            </code>
+            <div className="flex-1">{renderBadge(meta, koLabel)}</div>
+            <div className="flex-1">
+              {enLabel ? (
+                renderBadge(meta, enLabel)
+              ) : (
+                <span className="text-[10px] text-hint italic">(no en)</span>
+              )}
+            </div>
+          </Trk>
+        );
+      })}
+    </div>
+  );
+}
+
+export function CatalogSection() {
+  return (
+    <>
+      <TrkSectionHeader
+        id="TRK-SEC-catalog"
+        title={`분류 카탈로그 (${CATALOG_REGISTRY.length}+)`}
+        description="백엔드 enum/code_master 기반 SSOT. 쇼케이스와 실 페이지가 동일 레지스트리 참조."
+      />
+
+      <Trk id="TRK-CAT-intro" className="ds-sample mb-4">
+        <p className="text-xs text-label leading-relaxed">
+          페이지에서 배지를 렌더할 때는 반드시 카탈로그 API를 사용한다 (라벨/intent/색상 단일 관리):
+        </p>
+        <code className="ds-code mt-2">
+          {`import { getAlertLevelIntent, getAlertLevelLabel } from '@shared/constants/alertLevels';
+
+<Badge intent={getAlertLevelIntent(event.level)} size="sm">
+  {getAlertLevelLabel(event.level, t, lang)}
+</Badge>`}
+        </code>
+        <p className="text-[11px] text-hint mt-2">
+          <strong>새 카탈로그 추가</strong>: <code className="font-mono">shared/constants/catalogRegistry.ts</code>에
+          항목을 추가하면 이 쇼케이스에 자동 노출됩니다.
+        </p>
+      </Trk>
+
+      {CATALOG_REGISTRY.map((entry) => (
+        <Trk key={entry.id} id={entry.showcaseId} className="ds-sample mb-3">
+          <div className="mb-2">
+            <div className="flex items-baseline gap-2 flex-wrap">
+              <h3 className="text-sm font-semibold text-heading">
+                {entry.titleKo} · {entry.titleEn}
+              </h3>
+              <code className="text-[10px] text-hint font-mono">{entry.showcaseId}</code>
+            </div>
+            <p className="text-[11px] text-hint">{entry.description}</p>
+            {entry.source && (
+              <p className="text-[10px] text-hint italic mt-0.5">출처: {entry.source}</p>
+            )}
+          </div>
+          <CatalogBadges entry={entry} />
+        </Trk>
+      ))}
+    </>
+  );
+}
diff --git a/frontend/src/design-system/sections/FormSection.tsx b/frontend/src/design-system/sections/FormSection.tsx
new file mode 100644
index 0000000..655f1d4
--- /dev/null
+++ b/frontend/src/design-system/sections/FormSection.tsx
@@ -0,0 +1,124 @@
+import { useState } from 'react';
+import { TrkSectionHeader, Trk } from '../lib/Trk';
+import { Input } from '@shared/components/ui/input';
+import { Select } from '@shared/components/ui/select';
+import { Textarea } from '@shared/components/ui/textarea';
+import { Checkbox } from '@shared/components/ui/checkbox';
+import { Radio } from '@shared/components/ui/radio';
+
+export function FormSection() {
+  const [radio, setRadio] = useState('a');
+
+  return (
+    <>
+      <TrkSectionHeader
+        id="TRK-SEC-form"
+        title="Form 요소"
+        description="Input · Select · Textarea · Checkbox · Radio. 공통 스타일 토큰 공유."
+      />
+
+      {/* Input 사이즈 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-2">Input · 사이즈</h3>
+      <div className="ds-grid ds-grid-3">
+        {(['sm', 'md', 'lg'] as const).map((size) => (
+          <Trk key={size} id={`TRK-FORM-input-${size}`} className="ds-sample">
+            <label className="text-[10px] text-hint font-mono mb-1 block">size={size}</label>
+            <Input size={size} placeholder={`Input size=${size}`} />
+          </Trk>
+        ))}
+      </div>
+
+      {/* Input 상태 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">Input · 상태</h3>
+      <div className="ds-grid ds-grid-3">
+        <Trk id="TRK-FORM-input-default" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-1 block">state=default</label>
+          <Input placeholder="기본 상태" />
+        </Trk>
+        <Trk id="TRK-FORM-input-error" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-1 block">state=error</label>
+          <Input state="error" defaultValue="잘못된 값" />
+        </Trk>
+        <Trk id="TRK-FORM-input-success" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-1 block">state=success</label>
+          <Input state="success" defaultValue="유효한 값" />
+        </Trk>
+        <Trk id="TRK-FORM-input-disabled" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-1 block">disabled</label>
+          <Input disabled defaultValue="비활성" />
+        </Trk>
+        <Trk id="TRK-FORM-input-readonly" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-1 block">readOnly</label>
+          <Input readOnly defaultValue="읽기 전용" />
+        </Trk>
+        <Trk id="TRK-FORM-input-type-number" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-1 block">type=number</label>
+          <Input type="number" defaultValue={42} />
+        </Trk>
+      </div>
+
+      {/* Select */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">Select</h3>
+      <div className="ds-grid ds-grid-3">
+        {(['sm', 'md', 'lg'] as const).map((size) => (
+          <Trk key={size} id={`TRK-FORM-select-${size}`} className="ds-sample">
+            <label className="text-[10px] text-hint font-mono mb-1 block">size={size}</label>
+            <Select aria-label={`쇼케이스 샘플 Select ${size}`} size={size} defaultValue="">
+              <option value="">전체 선택</option>
+              <option value="CRITICAL">CRITICAL</option>
+              <option value="HIGH">HIGH</option>
+              <option value="MEDIUM">MEDIUM</option>
+            </Select>
+          </Trk>
+        ))}
+      </div>
+
+      {/* Textarea */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">Textarea</h3>
+      <Trk id="TRK-FORM-textarea" className="ds-sample">
+        <Textarea placeholder="여러 줄 입력..." rows={3} />
+      </Trk>
+
+      {/* Checkbox */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">Checkbox</h3>
+      <Trk id="TRK-FORM-checkbox" className="ds-sample">
+        <div className="flex flex-wrap gap-4">
+          <Checkbox label="옵션 1" defaultChecked />
+          <Checkbox label="옵션 2" />
+          <Checkbox label="비활성" disabled />
+          <Checkbox label="체크됨 비활성" disabled defaultChecked />
+        </div>
+      </Trk>
+
+      {/* Radio */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">Radio</h3>
+      <Trk id="TRK-FORM-radio" className="ds-sample">
+        <div className="flex flex-wrap gap-4">
+          <Radio name="grp" label="선택 A" checked={radio === 'a'} onChange={() => setRadio('a')} />
+          <Radio name="grp" label="선택 B" checked={radio === 'b'} onChange={() => setRadio('b')} />
+          <Radio name="grp" label="선택 C" checked={radio === 'c'} onChange={() => setRadio('c')} />
+          <Radio name="grp" label="비활성" disabled />
+        </div>
+      </Trk>
+
+      {/* 사용 예시 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">사용 예시</h3>
+      <Trk id="TRK-FORM-usage-code" className="ds-sample">
+        <code className="ds-code">
+          {`import { Input } from '@shared/components/ui/input';
+import { Select } from '@shared/components/ui/select';
+import { Checkbox } from '@shared/components/ui/checkbox';
+
+<Input size="md" placeholder="검색어 입력" value={q} onChange={(e) => setQ(e.target.value)} />
+
+<Select size="sm" value={level} onChange={(e) => setLevel(e.target.value)}>
+  <option value="">전체 등급</option>
+  <option value="CRITICAL">CRITICAL</option>
+</Select>
+
+<Checkbox label="활성화" checked={active} onChange={(e) => setActive(e.target.checked)} />`}
+        </code>
+      </Trk>
+    </>
+  );
+}
diff --git a/frontend/src/design-system/sections/GuideSection.tsx b/frontend/src/design-system/sections/GuideSection.tsx
new file mode 100644
index 0000000..53376f7
--- /dev/null
+++ b/frontend/src/design-system/sections/GuideSection.tsx
@@ -0,0 +1,130 @@
+import { TrkSectionHeader, Trk } from '../lib/Trk';
+
+export function GuideSection() {
+  return (
+    <>
+      <TrkSectionHeader
+        id="TRK-SEC-guide"
+        title="예외 처리 · 가이드"
+        description="공통 패턴에서 벗어날 때의 명시적 규칙"
+      />
+
+      <Trk id="TRK-GUIDE-fullbleed" className="ds-sample">
+        <h3 className="text-sm font-semibold text-heading mb-2">언제 fullBleed를 쓰는가?</h3>
+        <ul className="text-xs text-label space-y-1.5 list-disc list-inside leading-relaxed">
+          <li>
+            <strong className="text-heading">지도 중심 페이지</strong> — 가장자리까지 지도가 확장되어야 할 때 (LiveMapView,
+            VesselDetail)
+          </li>
+          <li>
+            <strong className="text-heading">3단 패널 레이아웃</strong> — 좌측 리스트 + 중앙 콘텐츠 + 우측 상세 구조로
+            padding이 상위에서 관리되지 않는 경우
+          </li>
+          <li>
+            <strong className="text-heading">높이 100% 요구</strong> — 브라우저 뷰포트 전체를 차지해야 할 때
+          </li>
+        </ul>
+        <p className="text-xs text-hint mt-2">
+          예외: <code className="font-mono">&lt;PageContainer fullBleed&gt;</code>로 명시.{' '}
+          <code className="font-mono">-m-4</code>, <code className="font-mono">-mx-4</code> 같은 negative margin 해킹 금지.
+        </p>
+      </Trk>
+
+      <Trk id="TRK-GUIDE-classname-override" className="ds-sample mt-3">
+        <h3 className="text-sm font-semibold text-heading mb-2">언제 className override를 허용하는가?</h3>
+        <ul className="text-xs text-label space-y-1.5 list-disc list-inside leading-relaxed">
+          <li>
+            <strong className="text-heading">레이아웃 보정</strong> — 부모 컨테이너 특성상 width/margin 조정이 필요할 때 (
+            <code className="font-mono">w-48</code>, <code className="font-mono">flex-1</code> 등)
+          </li>
+          <li>
+            <strong className="text-heading">반응형 조정</strong> — sm/md/lg 브레이크포인트별 조정
+          </li>
+        </ul>
+        <p className="text-xs text-label mt-2">
+          <strong className="text-green-400">허용:</strong>{' '}
+          <code className="font-mono">
+            &lt;Badge intent="info" className="w-full justify-center"&gt;
+          </code>
+        </p>
+        <p className="text-xs text-label">
+          <strong className="text-red-400">금지:</strong>{' '}
+          <code className="font-mono">&lt;Badge className="bg-red-500 text-white"&gt;</code>{' '}
+          — <span className="text-hint">intent prop을 대체하려 하지 말 것</span>
+        </p>
+      </Trk>
+
+      <Trk id="TRK-GUIDE-dynamic-color" className="ds-sample mt-3">
+        <h3 className="text-sm font-semibold text-heading mb-2">동적 hex 색상이 필요한 경우</h3>
+        <ul className="text-xs text-label space-y-1.5 list-disc list-inside leading-relaxed">
+          <li>
+            DB에서 사용자가 정의한 색상 (예: Role.colorHex) → <code className="font-mono">style={`{{ background: role.colorHex }}`}</code>{' '}
+            인라인 허용
+          </li>
+          <li>
+            차트 팔레트 → <code className="font-mono">getAlertLevelHex(level)</code> 같은 카탈로그 API에서 hex 조회
+          </li>
+          <li>
+            지도 마커 deck.gl → RGB 튜플로 변환 필요, 카탈로그 hex 기반
+          </li>
+        </ul>
+      </Trk>
+
+      <Trk id="TRK-GUIDE-anti-patterns" className="ds-sample mt-3 border border-red-500/30">
+        <h3 className="text-sm font-semibold text-red-400 mb-2">금지 패턴 체크리스트</h3>
+        <ul className="text-xs text-label space-y-1.5 leading-relaxed">
+          <li>❌ <code className="font-mono">!important</code> prefix (<code className="font-mono">!bg-red-500</code>)</li>
+          <li>❌ <code className="font-mono">className="bg-X text-Y"</code>로 Badge 스타일을 재정의</li>
+          <li>❌ <code className="font-mono">&lt;button className="bg-blue-600 ..."&gt;</code> — Button 컴포넌트 사용 필수</li>
+          <li>❌ <code className="font-mono">&lt;input className="bg-surface ..."&gt;</code> — Input 컴포넌트 사용 필수</li>
+          <li>❌ <code className="font-mono">p-4 space-y-5</code> 같은 제각각 padding — PageContainer size 사용</li>
+          <li>❌ <code className="font-mono">-m-4</code>, <code className="font-mono">-mx-4</code> negative margin 해킹 — fullBleed 사용</li>
+          <li>❌ 페이지에서 <code className="font-mono">const STATUS_COLORS = {`{...}`}</code> 로컬 상수 정의 — shared/constants 카탈로그 사용</li>
+          <li>❌ <code className="font-mono">date.toLocaleString('ko-KR', ...)</code> 직접 호출 — <code className="font-mono">formatDateTime</code> 사용</li>
+        </ul>
+      </Trk>
+
+      <Trk id="TRK-GUIDE-new-page" className="ds-sample mt-3">
+        <h3 className="text-sm font-semibold text-heading mb-2">새 페이지 작성 템플릿</h3>
+        <code className="ds-code">
+          {`import { PageContainer, PageHeader, Section } from '@shared/components/layout';
+import { Button } from '@shared/components/ui/button';
+import { Input } from '@shared/components/ui/input';
+import { Badge } from '@shared/components/ui/badge';
+import { getAlertLevelIntent, getAlertLevelLabel } from '@shared/constants/alertLevels';
+import { formatDateTime } from '@shared/utils/dateFormat';
+import { Shield, Plus } from 'lucide-react';
+import { useTranslation } from 'react-i18next';
+
+export function MyNewPage() {
+  const { t, i18n } = useTranslation('common');
+  const lang = i18n.language as 'ko' | 'en';
+
+  return (
+    <PageContainer>
+      <PageHeader
+        icon={Shield}
+        iconColor="text-blue-400"
+        title="새 페이지"
+        description="페이지 설명"
+        actions={
+          <Button variant="primary" icon={<Plus className="w-4 h-4" />}>
+            추가
+          </Button>
+        }
+      />
+
+      <Section title="데이터 목록">
+        <Badge intent={getAlertLevelIntent('HIGH')} size="sm">
+          {getAlertLevelLabel('HIGH', t, lang)}
+        </Badge>
+        <span className="text-xs text-hint">{formatDateTime(row.createdAt)}</span>
+      </Section>
+    </PageContainer>
+  );
+}`}
+        </code>
+      </Trk>
+    </>
+  );
+}
diff --git a/frontend/src/design-system/sections/IntroSection.tsx b/frontend/src/design-system/sections/IntroSection.tsx
new file mode 100644
index 0000000..cde784f
--- /dev/null
+++ b/frontend/src/design-system/sections/IntroSection.tsx
@@ -0,0 +1,68 @@
+import { TrkSectionHeader, Trk } from '../lib/Trk';
+
+export function IntroSection() {
+  return (
+    <>
+      <TrkSectionHeader
+        id="TRK-SEC-intro"
+        title="KCG Design System"
+        description="kcg-ai-monitoring 프론트엔드의 시각 언어 · 컴포넌트 · 레이아웃 규칙 단일 참조 페이지"
+      />
+
+      <Trk id="TRK-INTRO-overview" className="ds-sample">
+        <h3 className="text-sm font-semibold text-heading mb-2">이 페이지의 목적</h3>
+        <ul className="text-xs text-label space-y-1.5 list-disc list-inside leading-relaxed">
+          <li>
+            <strong className="text-heading">모든 스타일의 뼈대</strong> — 페이지 파일은 이 쇼케이스에 정의된 컴포넌트와 토큰만
+            사용한다. 임의의 `className="bg-red-600"` 같은 직접 스타일은 금지.
+          </li>
+          <li>
+            <strong className="text-heading">미세조정의 단일 지점</strong> — 색상 · 여백 · 텍스트 크기 등 모든 변경은 이 페이지에서
+            먼저 시각적으로 검증한 후 실제 페이지에 적용한다.
+          </li>
+          <li>
+            <strong className="text-heading">ID 기반 참조</strong> — 각 쇼케이스 항목에 <code>TRK-*</code> 추적 ID가 부여되어 있어,
+            특정 변형을 정확히 가리키며 논의 · 수정이 가능하다.
+          </li>
+        </ul>
+      </Trk>
+
+      <Trk id="TRK-INTRO-howto" className="ds-sample mt-3">
+        <h3 className="text-sm font-semibold text-heading mb-2">사용 방법</h3>
+        <ol className="text-xs text-label space-y-1.5 list-decimal list-inside leading-relaxed">
+          <li>
+            상단 <strong className="text-heading">"ID 복사 모드"</strong> 체크박스를 켜면 쇼케이스 항목 클릭 시 ID가 클립보드에
+            복사된다.
+          </li>
+          <li>
+            URL 해시 <code className="font-mono text-blue-400">#trk=TRK-BADGE-critical-sm</code> 으로 특정 항목 딥링크 — 스크롤
+            + 하이라이트.
+          </li>
+          <li>
+            상단 <strong className="text-heading">Dark / Light</strong> 토글로 두 테마에서 동시에 검증.
+          </li>
+          <li>
+            좌측 네비게이션으로 섹션 이동. 각 섹션 제목 옆에 섹션의 <code>TRK-SEC-*</code> ID가 노출된다.
+          </li>
+        </ol>
+      </Trk>
+
+      <Trk id="TRK-INTRO-naming" className="ds-sample mt-3">
+        <h3 className="text-sm font-semibold text-heading mb-2">추적 ID 명명 규칙</h3>
+        <code className="ds-code">
+          {`TRK-<카테고리>-<슬러그>[-<변형>]
+
+예시:
+  TRK-TOKEN-text-heading        → 시맨틱 토큰 --text-heading
+  TRK-BADGE-critical-sm         → Badge intent=critical size=sm
+  TRK-BUTTON-primary-md         → Button variant=primary size=md
+  TRK-LAYOUT-page-container     → PageContainer 루트
+  TRK-CAT-alert-level-HIGH      → alertLevels 카탈로그의 HIGH 배지
+  TRK-SEC-badge                 → Badge 섹션 자체
+
+카테고리: SEC, INTRO, TOKEN, TYPO, BADGE, BUTTON, FORM, CARD, LAYOUT, CAT, GUIDE`}
+        </code>
+      </Trk>
+    </>
+  );
+}
diff --git a/frontend/src/design-system/sections/LayoutSection.tsx b/frontend/src/design-system/sections/LayoutSection.tsx
new file mode 100644
index 0000000..c810e50
--- /dev/null
+++ b/frontend/src/design-system/sections/LayoutSection.tsx
@@ -0,0 +1,177 @@
+import { TrkSectionHeader, Trk } from '../lib/Trk';
+import { PageContainer, PageHeader, Section } from '@shared/components/layout';
+import { Button } from '@shared/components/ui/button';
+import { Input } from '@shared/components/ui/input';
+import { Shield, BarChart3, Plus, Search } from 'lucide-react';
+
+export function LayoutSection() {
+  return (
+    <>
+      <TrkSectionHeader
+        id="TRK-SEC-layout"
+        title="Layout 컴포넌트"
+        description="PageContainer · PageHeader · Section. 40+ 페이지 레이아웃 표준."
+      />
+
+      {/* PageContainer */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-2">PageContainer</h3>
+      <div className="ds-grid ds-grid-3">
+        <Trk id="TRK-LAYOUT-page-container-sm" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-1 block">size=sm (p-4 space-y-3)</label>
+          <div className="border border-dashed border-slate-600/40 rounded">
+            <PageContainer size="sm">
+              <div className="h-4 bg-blue-500/30 rounded" />
+              <div className="h-4 bg-blue-500/30 rounded" />
+            </PageContainer>
+          </div>
+        </Trk>
+        <Trk id="TRK-LAYOUT-page-container-md" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-1 block">size=md · 기본값 (p-5 space-y-4)</label>
+          <div className="border border-dashed border-slate-600/40 rounded">
+            <PageContainer size="md">
+              <div className="h-4 bg-blue-500/30 rounded" />
+              <div className="h-4 bg-blue-500/30 rounded" />
+            </PageContainer>
+          </div>
+        </Trk>
+        <Trk id="TRK-LAYOUT-page-container-lg" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-1 block">size=lg (p-6 space-y-4)</label>
+          <div className="border border-dashed border-slate-600/40 rounded">
+            <PageContainer size="lg">
+              <div className="h-4 bg-blue-500/30 rounded" />
+              <div className="h-4 bg-blue-500/30 rounded" />
+            </PageContainer>
+          </div>
+        </Trk>
+      </div>
+
+      <Trk id="TRK-LAYOUT-page-container-fullbleed" className="ds-sample mt-3">
+        <label className="text-[10px] text-hint font-mono mb-1 block">
+          fullBleed — 지도/풀화면 페이지 (padding 0, space-y 0)
+        </label>
+        <div className="border border-dashed border-slate-600/40 rounded h-16 relative">
+          <PageContainer fullBleed className="h-full">
+            <div className="h-full bg-blue-500/30 rounded flex items-center justify-center text-xs text-heading">
+              fullBleed: 가장자리까지 콘텐츠 (LiveMapView / VesselDetail 패턴)
+            </div>
+          </PageContainer>
+        </div>
+      </Trk>
+
+      {/* PageHeader */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">PageHeader</h3>
+      <div className="space-y-3">
+        <Trk id="TRK-LAYOUT-page-header-simple" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-2 block">단순형 (title + description)</label>
+          <PageHeader title="대시보드" description="실시간 종합 상황판" />
+        </Trk>
+
+        <Trk id="TRK-LAYOUT-page-header-icon" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-2 block">아이콘 포함</label>
+          <PageHeader
+            icon={Shield}
+            iconColor="text-blue-400"
+            title="권한 관리"
+            description="사용자/역할/권한 설정"
+          />
+        </Trk>
+
+        <Trk id="TRK-LAYOUT-page-header-demo" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-2 block">데모 배지</label>
+          <PageHeader
+            icon={BarChart3}
+            iconColor="text-purple-400"
+            title="AI 모델 관리"
+            description="ML 모델 배포 상태"
+            demo
+          />
+        </Trk>
+
+        <Trk id="TRK-LAYOUT-page-header-actions" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-2 block">우측 액션 슬롯</label>
+          <PageHeader
+            title="보고서 관리"
+            description="단속 증거 보고서 목록"
+            actions={
+              <>
+                <Input size="sm" placeholder="검색..." className="w-40" />
+                <Button variant="secondary" size="sm" icon={<Search className="w-3.5 h-3.5" />}>
+                  검색
+                </Button>
+                <Button variant="primary" size="sm" icon={<Plus className="w-3.5 h-3.5" />}>
+                  새 보고서
+                </Button>
+              </>
+            }
+          />
+        </Trk>
+      </div>
+
+      {/* Section */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">Section (Card 단축)</h3>
+      <div className="ds-grid ds-grid-2">
+        <Trk id="TRK-LAYOUT-section-basic" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-2 block">기본 Section</label>
+          <Section title="해역별 위험도" icon={BarChart3} iconColor="text-orange-400">
+            <div className="space-y-1.5">
+              <div className="flex justify-between text-[11px]">
+                <span className="text-hint">동해</span>
+                <span className="text-label">23건</span>
+              </div>
+              <div className="flex justify-between text-[11px]">
+                <span className="text-hint">서해</span>
+                <span className="text-label">12건</span>
+              </div>
+            </div>
+          </Section>
+        </Trk>
+
+        <Trk id="TRK-LAYOUT-section-actions" className="ds-sample">
+          <label className="text-[10px] text-hint font-mono mb-2 block">우측 액션</label>
+          <Section
+            title="최근 이벤트"
+            icon={BarChart3}
+            actions={
+              <Button variant="ghost" size="sm">
+                전체 보기
+              </Button>
+            }
+          >
+            <div className="text-[11px] text-hint">이벤트 3건</div>
+          </Section>
+        </Trk>
+      </div>
+
+      {/* 전체 조합 예시 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">전체 조합 예시</h3>
+      <Trk id="TRK-LAYOUT-full-example" className="ds-sample">
+        <code className="ds-code">
+          {`import { PageContainer, PageHeader, Section } from '@shared/components/layout';
+import { Button } from '@shared/components/ui/button';
+import { Shield, Plus } from 'lucide-react';
+
+export function AccessControlPage() {
+  return (
+    <PageContainer>
+      <PageHeader
+        icon={Shield}
+        iconColor="text-blue-400"
+        title="권한 관리"
+        description="사용자별 역할 및 권한 매핑"
+        actions={
+          <Button variant="primary" icon={<Plus className="w-4 h-4" />}>
+            역할 추가
+          </Button>
+        }
+      />
+      <Section title="사용자 목록">
+        <DataTable ... />
+      </Section>
+    </PageContainer>
+  );
+}`}
+        </code>
+      </Trk>
+    </>
+  );
+}
diff --git a/frontend/src/design-system/sections/TokenSection.tsx b/frontend/src/design-system/sections/TokenSection.tsx
new file mode 100644
index 0000000..908edda
--- /dev/null
+++ b/frontend/src/design-system/sections/TokenSection.tsx
@@ -0,0 +1,160 @@
+import { TrkSectionHeader, Trk } from '../lib/Trk';
+
+/** 시맨틱 색상 토큰 목록. theme.css :root 정의 기준 */
+const SURFACE_TOKENS = [
+  { id: 'background', label: '--background', desc: '페이지 최하위 배경' },
+  { id: 'card', label: '--card', desc: 'Card 컴포넌트 배경' },
+  { id: 'surface-raised', label: '--surface-raised', desc: '카드 내부 섹션' },
+  { id: 'surface-overlay', label: '--surface-overlay', desc: '모달/오버레이' },
+  { id: 'muted', label: '--muted', desc: '약한 배경 (inactive/disabled)' },
+  { id: 'popover', label: '--popover', desc: '드롭다운/툴팁 배경' },
+];
+
+const TEXT_TOKENS = [
+  { id: 'text-heading', label: '--text-heading', example: '제목 Heading', desc: 'h1~h4, 강조 텍스트' },
+  { id: 'text-label', label: '--text-label', example: '본문 Label', desc: '일반 본문, 라벨' },
+  { id: 'text-hint', label: '--text-hint', example: '보조 Hint', desc: '설명, 힌트, placeholder' },
+  { id: 'text-on-vivid', label: '--text-on-vivid', example: '컬러풀 위 텍스트', desc: '-600/-700 진한 배경 위 (버튼)', bg: '#2563eb' },
+  { id: 'text-on-bright', label: '--text-on-bright', example: '밝은 위 텍스트', desc: '-300/-400 밝은 배경 위 (배지)', bg: '#60a5fa' },
+];
+
+const BRAND_COLORS = [
+  { id: 'primary', label: '--primary', desc: '기본 강조색 (파랑)' },
+  { id: 'destructive', label: '--destructive', desc: '위험/삭제 (빨강)' },
+  { id: 'ring', label: '--ring', desc: 'focus ring' },
+  { id: 'border', label: '--border', desc: '경계선' },
+];
+
+const CHART_COLORS = [
+  { id: 'chart-1', label: '--chart-1' },
+  { id: 'chart-2', label: '--chart-2' },
+  { id: 'chart-3', label: '--chart-3' },
+  { id: 'chart-4', label: '--chart-4' },
+  { id: 'chart-5', label: '--chart-5' },
+];
+
+const RADIUS_SCALE = [
+  { id: 'sm', label: 'radius-sm', cls: 'rounded-sm', px: 'calc(radius - 4px)' },
+  { id: 'md', label: 'radius-md', cls: 'rounded-md', px: 'calc(radius - 2px)' },
+  { id: 'lg', label: 'radius-lg', cls: 'rounded-lg', px: '0.5rem (default)' },
+  { id: 'xl', label: 'radius-xl', cls: 'rounded-xl', px: 'calc(radius + 4px)' },
+  { id: 'full', label: 'rounded-full', cls: 'rounded-full', px: '9999px' },
+];
+
+const SPACING_SCALE = [
+  { id: '1', size: 4 }, { id: '2', size: 8 }, { id: '3', size: 12 },
+  { id: '4', size: 16 }, { id: '5', size: 20 }, { id: '6', size: 24 },
+  { id: '8', size: 32 }, { id: '10', size: 40 },
+];
+
+export function TokenSection() {
+  return (
+    <>
+      <TrkSectionHeader
+        id="TRK-SEC-token"
+        title="테마 · 시맨틱 토큰"
+        description="모든 색상/여백은 CSS 변수로 관리. 다크/라이트 모드는 값만 바뀌고 이름은 동일."
+      />
+
+      {/* Surface 토큰 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-4">Surface / 배경</h3>
+      <div className="ds-grid ds-grid-3">
+        {SURFACE_TOKENS.map((t) => (
+          <Trk key={t.id} id={`TRK-TOKEN-${t.id}`} className="ds-sample">
+            <div
+              className={`h-16 rounded-md border border-slate-700/40 mb-2`}
+              style={{ background: `var(--${t.id})` }}
+            />
+            <div className="text-xs text-heading font-semibold">{t.label}</div>
+            <div className="text-[10px] text-hint">{t.desc}</div>
+            <div className="ds-sample-label">TRK-TOKEN-{t.id}</div>
+          </Trk>
+        ))}
+      </div>
+
+      {/* 텍스트 토큰 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">Text / 텍스트</h3>
+      <div className="ds-grid ds-grid-3">
+        {TEXT_TOKENS.map((t) => (
+          <Trk key={t.id} id={`TRK-TOKEN-${t.id}`} className="ds-sample">
+            <div
+              className="h-16 rounded-md flex items-center justify-center text-sm font-semibold mb-2"
+              style={{
+                background: t.bg ?? 'var(--surface-overlay)',
+                color: `var(--${t.id})`,
+              }}
+            >
+              {t.example}
+            </div>
+            <div className="text-xs text-heading font-semibold">{t.label}</div>
+            <div className="text-[10px] text-hint">{t.desc}</div>
+            <div className="ds-sample-label">TRK-TOKEN-{t.id}</div>
+          </Trk>
+        ))}
+      </div>
+
+      {/* 브랜드 색 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">Brand / 기능색</h3>
+      <div className="ds-grid ds-grid-4">
+        {BRAND_COLORS.map((t) => (
+          <Trk key={t.id} id={`TRK-TOKEN-${t.id}`} className="ds-sample">
+            <div
+              className="h-12 rounded-md border border-slate-700/40 mb-2"
+              style={{ background: `var(--${t.id})` }}
+            />
+            <div className="text-xs text-heading font-semibold">{t.label}</div>
+            <div className="text-[10px] text-hint">{t.desc}</div>
+          </Trk>
+        ))}
+      </div>
+
+      {/* Chart 색 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">Chart / 차트 팔레트</h3>
+      <Trk id="TRK-TOKEN-chart-palette" className="ds-sample">
+        <div className="flex gap-2">
+          {CHART_COLORS.map((t) => (
+            <div key={t.id} className="flex-1 text-center">
+              <div
+                className="h-12 rounded-md border border-slate-700/40 mb-1"
+                style={{ background: `var(--${t.id})` }}
+              />
+              <div className="text-[10px] text-hint font-mono">{t.label}</div>
+            </div>
+          ))}
+        </div>
+        <div className="ds-sample-label">TRK-TOKEN-chart-palette</div>
+      </Trk>
+
+      {/* Radius 스케일 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">Radius / 모서리 반경</h3>
+      <Trk id="TRK-TOKEN-radius-scale" className="ds-sample">
+        <div className="flex gap-4 items-end">
+          {RADIUS_SCALE.map((r) => (
+            <div key={r.id} className="flex-1 text-center">
+              <div className={`h-16 bg-blue-500 ${r.cls} mb-1`} />
+              <div className="text-[11px] text-heading">{r.label}</div>
+              <div className="text-[9px] text-hint font-mono">{r.px}</div>
+            </div>
+          ))}
+        </div>
+      </Trk>
+
+      {/* Spacing 스케일 */}
+      <h3 className="text-sm font-semibold text-heading mb-2 mt-6">Spacing / 간격 스케일</h3>
+      <Trk id="TRK-TOKEN-spacing-scale" className="ds-sample">
+        <div className="space-y-1.5">
+          {SPACING_SCALE.map((s) => (
+            <div key={s.id} className="flex items-center gap-3">
+              <code className="text-[10px] text-hint font-mono w-12">p-{s.id}</code>
+              <div
+                className="h-4 bg-blue-500 rounded-sm"
+                style={{ width: `${s.size}px` }}
+              />
+              <span className="text-[10px] text-hint font-mono">{s.size}px</span>
+            </div>
+          ))}
+        </div>
+      </Trk>
+    </>
+  );
+}
diff --git a/frontend/src/design-system/sections/TypographySection.tsx b/frontend/src/design-system/sections/TypographySection.tsx
new file mode 100644
index 0000000..964888c
--- /dev/null
+++ b/frontend/src/design-system/sections/TypographySection.tsx
@@ -0,0 +1,35 @@
+import { TrkSectionHeader, Trk } from '../lib/Trk';
+
+const TYPE_SCALE = [
+  { id: 'h1', tag: 'h1' as const, cls: 'text-2xl font-bold text-heading', example: '주요 타이틀 (H1 · text-2xl)' },
+  { id: 'h2', tag: 'h2' as const, cls: 'text-xl font-bold text-heading', example: '페이지 제목 (H2 · text-xl)' },
+  { id: 'h3', tag: 'h3' as const, cls: 'text-lg font-semibold text-heading', example: '섹션 제목 (H3 · text-lg)' },
+  { id: 'h4', tag: 'h4' as const, cls: 'text-base font-semibold text-heading', example: '카드 제목 (H4 · text-base)' },
+  { id: 'body', tag: 'p' as const, cls: 'text-sm text-label', example: '본문 텍스트 (body · text-sm)' },
+  { id: 'body-sm', tag: 'p' as const, cls: 'text-xs text-label', example: '작은 본문 (body-sm · text-xs)' },
+  { id: 'label', tag: 'span' as const, cls: 'text-[11px] text-label font-medium', example: '라벨 (label · 11px)' },
+  { id: 'hint', tag: 'span' as const, cls: 'text-[10px] text-hint', example: '힌트/캡션 (hint · 10px)' },
+];
+
+export function TypographySection() {
+  return (
+    <>
+      <TrkSectionHeader
+        id="TRK-SEC-typography"
+        title="타이포그래피"
+        description="8단계 텍스트 스케일 + 시맨틱 색상 토큰 조합"
+      />
+
+      <div className="space-y-2">
+        {TYPE_SCALE.map(({ id, tag: Tag, cls, example }) => (
+          <Trk key={id} id={`TRK-TYPO-${id}`} className="ds-sample">
+            <div className="flex items-center justify-between gap-4">
+              <Tag className={cls}>{example}</Tag>
+              <code className="text-[10px] text-hint font-mono whitespace-nowrap">{cls}</code>
+            </div>
+          </Trk>
+        ))}
+      </div>
+    </>
+  );
+}
diff --git a/frontend/src/designSystemMain.tsx b/frontend/src/designSystemMain.tsx
new file mode 100644
index 0000000..3a71b9d
--- /dev/null
+++ b/frontend/src/designSystemMain.tsx
@@ -0,0 +1,10 @@
+import { StrictMode } from 'react';
+import { createRoot } from 'react-dom/client';
+import './styles/index.css';
+import { DesignSystemApp } from './design-system/DesignSystemApp';
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <DesignSystemApp />
+  </StrictMode>,
+);
diff --git a/frontend/src/features/admin/AccessControl.tsx b/frontend/src/features/admin/AccessControl.tsx
index bfa4716..67e5013 100644
--- a/frontend/src/features/admin/AccessControl.tsx
+++ b/frontend/src/features/admin/AccessControl.tsx
@@ -2,6 +2,8 @@ import { useEffect, useState, useCallback, useMemo } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent, CardHeader, CardTitle } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { DataTable, type DataColumn } from '@shared/components/common/DataTable';
 import {
   Shield, Users, UserCheck, Key, Lock, FileText, Loader2, RefreshCw, UserCog,
@@ -18,6 +20,9 @@ import {
   type AuditStats,
 } from '@/services/adminApi';
 import { formatDateTime } from '@shared/utils/dateFormat';
+import { getRoleBadgeStyle } from '@shared/constants/userRoles';
+import { getUserAccountStatusIntent, getUserAccountStatusLabel } from '@shared/constants/userAccountStatuses';
+import { useSettingsStore } from '@stores/settingsStore';
 import { PermissionsPanel } from './PermissionsPanel';
 import { UserRoleAssignDialog } from './UserRoleAssignDialog';
 
@@ -31,32 +36,12 @@ import { UserRoleAssignDialog } from './UserRoleAssignDialog';
  *   4) 보안 정책   - 정적 정보
  */
 
-const ROLE_COLORS: Record<string, string> = {
-  ADMIN: 'bg-red-500/20 text-red-400',
-  OPERATOR: 'bg-blue-500/20 text-blue-400',
-  ANALYST: 'bg-purple-500/20 text-purple-400',
-  FIELD: 'bg-green-500/20 text-green-400',
-  VIEWER: 'bg-yellow-500/20 text-yellow-400',
-};
-
-const STATUS_COLORS: Record<string, string> = {
-  ACTIVE: 'bg-green-500/20 text-green-400',
-  LOCKED: 'bg-red-500/20 text-red-400',
-  INACTIVE: 'bg-gray-500/20 text-gray-400',
-  PENDING: 'bg-yellow-500/20 text-yellow-400',
-};
-
-const STATUS_LABELS: Record<string, string> = {
-  ACTIVE: '활성',
-  LOCKED: '잠금',
-  INACTIVE: '비활성',
-  PENDING: '승인대기',
-};
-
 type Tab = 'roles' | 'users' | 'audit' | 'policy';
 
 export function AccessControl() {
   const { t } = useTranslation('admin');
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
   const [tab, setTab] = useState<Tab>('roles');
 
   // 공통 상태
@@ -135,7 +120,7 @@ export function AccessControl() {
         return (
           <div className="flex flex-wrap gap-1">
             {list.map((r) => (
-              <Badge key={r} className={`${ROLE_COLORS[r] || ''} border-0 text-[9px]`}>{r}</Badge>
+              <Badge key={r} size="sm" style={getRoleBadgeStyle(r)}>{r}</Badge>
             ))}
           </div>
         );
@@ -144,7 +129,7 @@ export function AccessControl() {
     { key: 'userSttsCd', label: '상태', width: '70px', sortable: true,
       render: (v) => {
         const s = v as string;
-        return <Badge className={`border-0 text-[9px] ${STATUS_COLORS[s] || ''}`}>{STATUS_LABELS[s] || s}</Badge>;
+        return <Badge intent={getUserAccountStatusIntent(s)} size="sm">{getUserAccountStatusLabel(s, tc, lang)}</Badge>;
       },
     },
     { key: 'failCnt', label: '실패', width: '50px', align: 'center',
@@ -191,8 +176,7 @@ export function AccessControl() {
     { key: 'result', label: '결과', width: '70px', sortable: true,
       render: (v) => {
         const r = v as string;
-        const c = r === 'SUCCESS' ? 'bg-green-500/20 text-green-400' : 'bg-red-500/20 text-red-400';
-        return <Badge className={`border-0 text-[9px] ${c}`}>{r || '-'}</Badge>;
+        return <Badge intent={r === 'SUCCESS' ? 'success' : 'critical'} size="xs">{r || '-'}</Badge>;
       },
     },
     { key: 'failReason', label: '실패 사유',
@@ -200,33 +184,36 @@ export function AccessControl() {
   ], []);
 
   return (
-    <div className="space-y-4 p-6">
-      <div className="flex items-center justify-between">
-        <div>
-          <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
-            <Shield className="w-5 h-5 text-blue-400" />
-            {t('accessControl.title')}
-          </h2>
-          <p className="text-[10px] text-hint mt-0.5">{t('accessControl.desc')}</p>
-        </div>
-        <div className="flex items-center gap-2">
-          {userStats && (
-            <div className="flex items-center gap-2 text-[10px] text-hint">
-              <UserCheck className="w-3.5 h-3.5 text-green-500" />
-              활성 <span className="text-green-400 font-bold">{userStats.active}</span>명
-              <span className="mx-1">|</span>
-              잠금 <span className="text-red-400 font-bold">{userStats.locked}</span>
-              <span className="mx-1">|</span>
-              총 <span className="text-heading font-bold">{userStats.total}</span>
-            </div>
-          )}
-          <button type="button"
-                  onClick={() => { if (tab === 'users') loadUsers(); else if (tab === 'audit') loadAudit(); }}
-                  className="p-1.5 rounded text-hint hover:text-blue-400 hover:bg-surface-overlay" title="새로고침">
-            <RefreshCw className="w-3.5 h-3.5" />
-          </button>
-        </div>
-      </div>
+    <PageContainer size="lg">
+      <PageHeader
+        icon={Shield}
+        iconColor="text-blue-400"
+        title={t('accessControl.title')}
+        description={t('accessControl.desc')}
+        actions={
+          <>
+            {userStats && (
+              <div className="flex items-center gap-2 text-[10px] text-hint">
+                <UserCheck className="w-3.5 h-3.5 text-green-500" />
+                활성 <span className="text-green-400 font-bold">{userStats.active}</span>명
+                <span className="mx-1">|</span>
+                잠금 <span className="text-red-400 font-bold">{userStats.locked}</span>
+                <span className="mx-1">|</span>
+                총 <span className="text-heading font-bold">{userStats.total}</span>
+              </div>
+            )}
+            <Button
+              variant="ghost"
+              size="sm"
+              onClick={() => { if (tab === 'users') loadUsers(); else if (tab === 'audit') loadAudit(); }}
+              title="새로고침"
+              icon={<RefreshCw className="w-3.5 h-3.5" />}
+            >
+              <span className="sr-only">새로고침</span>
+            </Button>
+          </>
+        }
+      />
 
       {/* 탭 */}
       <div className="flex gap-1">
@@ -241,7 +228,7 @@ export function AccessControl() {
             type="button"
             onClick={() => setTab(tt.key)}
             className={`flex items-center gap-1.5 px-4 py-2 rounded-lg text-xs transition-colors ${
-              tab === tt.key ? 'bg-blue-600 text-heading' : 'text-muted-foreground hover:bg-secondary hover:text-foreground'
+              tab === tt.key ? 'bg-blue-600 text-on-vivid' : 'text-muted-foreground hover:bg-secondary hover:text-foreground'
             }`}
           >
             <tt.icon className="w-3.5 h-3.5" />
@@ -371,7 +358,7 @@ export function AccessControl() {
           ]} />
         </div>
       )}
-    </div>
+    </PageContainer>
   );
 }
 
diff --git a/frontend/src/features/admin/AccessLogs.tsx b/frontend/src/features/admin/AccessLogs.tsx
index e660abe..6e367c3 100644
--- a/frontend/src/features/admin/AccessLogs.tsx
+++ b/frontend/src/features/admin/AccessLogs.tsx
@@ -1,9 +1,12 @@
 import { useEffect, useState, useCallback } from 'react';
-import { Loader2, RefreshCw } from 'lucide-react';
+import { Loader2, RefreshCw, Activity } from 'lucide-react';
 import { Card, CardContent, CardHeader, CardTitle } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { fetchAccessLogs, fetchAccessStats, type AccessLog, type AccessStats } from '@/services/adminApi';
 import { formatDateTime } from '@shared/utils/dateFormat';
+import { getHttpStatusIntent } from '@shared/constants/httpStatusCodes';
 
 /**
  * 접근 이력 조회 + 메트릭 카드.
@@ -30,22 +33,19 @@ export function AccessLogs() {
 
   useEffect(() => { load(); }, [load]);
 
-  const statusColor = (s: number) =>
-    s >= 500 ? 'bg-red-500/20 text-red-400'
-    : s >= 400 ? 'bg-orange-500/20 text-orange-400'
-    : 'bg-green-500/20 text-green-400';
-
   return (
-    <div className="p-6 space-y-4">
-      <div className="flex items-center justify-between">
-        <div>
-          <h1 className="text-xl font-bold text-heading">접근 이력</h1>
-          <p className="text-xs text-hint mt-1">AccessLogFilter가 모든 HTTP 요청 비동기 기록</p>
-        </div>
-        <button type="button" onClick={load} className="px-3 py-1.5 bg-blue-600 hover:bg-blue-500 text-white text-xs rounded flex items-center gap-1">
-          <RefreshCw className="w-3.5 h-3.5" /> 새로고침
-        </button>
-      </div>
+    <PageContainer size="lg">
+      <PageHeader
+        icon={Activity}
+        iconColor="text-cyan-400"
+        title="접근 이력"
+        description="AccessLogFilter가 모든 HTTP 요청 비동기 기록"
+        actions={
+          <Button variant="primary" size="sm" onClick={load} icon={<RefreshCw className="w-3.5 h-3.5" />}>
+            새로고침
+          </Button>
+        }
+      />
 
       {stats && (
         <div className="grid grid-cols-5 gap-3">
@@ -113,7 +113,7 @@ export function AccessLogs() {
                     <td className="px-3 py-2 text-purple-400 font-mono">{it.httpMethod}</td>
                     <td className="px-3 py-2 text-heading font-mono text-[10px] max-w-md truncate">{it.requestPath}</td>
                     <td className="px-3 py-2 text-center">
-                      <Badge className={`border-0 text-[9px] ${statusColor(it.statusCode)}`}>{it.statusCode}</Badge>
+                      <Badge intent={getHttpStatusIntent(it.statusCode)} size="sm">{it.statusCode}</Badge>
                     </td>
                     <td className="px-3 py-2 text-right text-muted-foreground">{it.durationMs}</td>
                     <td className="px-3 py-2 text-muted-foreground text-[10px]">{it.ipAddress || '-'}</td>
@@ -124,7 +124,7 @@ export function AccessLogs() {
           </CardContent>
         </Card>
       )}
-    </div>
+    </PageContainer>
   );
 }
 
diff --git a/frontend/src/features/admin/AdminPanel.tsx b/frontend/src/features/admin/AdminPanel.tsx
index 6a66e06..e83874c 100644
--- a/frontend/src/features/admin/AdminPanel.tsx
+++ b/frontend/src/features/admin/AdminPanel.tsx
@@ -1,6 +1,9 @@
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent, CardHeader, CardTitle } from '@shared/components/ui/card';
-import { Settings, Server, HardDrive, Shield, Clock, Database } from 'lucide-react';
+import { Badge } from '@shared/components/ui/badge';
+import { PageContainer, PageHeader } from '@shared/components/layout';
+import { getStatusIntent } from '@shared/constants/statusIntent';
+import { Settings, Server, Shield, Database } from 'lucide-react';
 
 /*
  * 시스템 관리 — 서버 상태, 디스크, 보안 설정 등 인프라 관리
@@ -30,17 +33,13 @@ function UsageBar({ value }: { value: number }) {
 export function AdminPanel() {
   const { t } = useTranslation('admin');
   return (
-    <div className="p-5 space-y-4">
-      <div>
-        <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
-          <Settings className="w-5 h-5 text-muted-foreground" />
-          {t('adminPanel.title')}
-          <span className="inline-flex items-center gap-1 px-2 py-1 bg-yellow-500/15 border border-yellow-500/30 rounded text-[10px] text-yellow-400 font-normal">
-            <span>⚠</span><span>데모 데이터 (백엔드 API 미구현)</span>
-          </span>
-        </h2>
-        <p className="text-[10px] text-hint mt-0.5">{t('adminPanel.desc')}</p>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={Settings}
+        title={t('adminPanel.title')}
+        description={t('adminPanel.desc')}
+        demo
+      />
 
       {/* 서버 상태 */}
       <div className="grid grid-cols-3 gap-3">
@@ -52,9 +51,7 @@ export function AdminPanel() {
                   <Server className="w-4 h-4 text-hint" />
                   <span className="text-[11px] font-bold text-heading">{s.name}</span>
                 </div>
-                <span className={`text-[9px] font-bold px-2 py-0.5 rounded ${
-                  s.status === '정상' ? 'bg-green-500/20 text-green-400' : s.status === '주의' ? 'bg-yellow-500/20 text-yellow-400' : 'bg-red-500/20 text-red-400'
-                }`}>{s.status}</span>
+                <Badge intent={getStatusIntent(s.status)} size="xs">{s.status}</Badge>
               </div>
               <div className="space-y-1.5">
                 <div className="flex items-center justify-between"><span className="text-[9px] text-hint">CPU</span><UsageBar value={s.cpu} /></div>
@@ -89,6 +86,6 @@ export function AdminPanel() {
           </CardContent>
         </Card>
       </div>
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/admin/AuditLogs.tsx b/frontend/src/features/admin/AuditLogs.tsx
index c427527..08d9625 100644
--- a/frontend/src/features/admin/AuditLogs.tsx
+++ b/frontend/src/features/admin/AuditLogs.tsx
@@ -1,7 +1,9 @@
 import { useEffect, useState, useCallback } from 'react';
-import { Loader2, RefreshCw } from 'lucide-react';
+import { Loader2, RefreshCw, FileSearch } from 'lucide-react';
 import { Card, CardContent, CardHeader, CardTitle } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { fetchAuditLogs, fetchAuditStats, type AuditLog, type AuditStats } from '@/services/adminApi';
 import { formatDateTime } from '@shared/utils/dateFormat';
 
@@ -31,16 +33,18 @@ export function AuditLogs() {
   useEffect(() => { load(); }, [load]);
 
   return (
-    <div className="p-6 space-y-4">
-      <div className="flex items-center justify-between">
-        <div>
-          <h1 className="text-xl font-bold text-heading">감사 로그</h1>
-          <p className="text-xs text-hint mt-1">@Auditable AOP가 모든 운영자 의사결정 자동 기록</p>
-        </div>
-        <button type="button" onClick={load} className="px-3 py-1.5 bg-blue-600 hover:bg-blue-500 text-white text-xs rounded flex items-center gap-1">
-          <RefreshCw className="w-3.5 h-3.5" /> 새로고침
-        </button>
-      </div>
+    <PageContainer size="lg">
+      <PageHeader
+        icon={FileSearch}
+        iconColor="text-blue-400"
+        title="감사 로그"
+        description="@Auditable AOP가 모든 운영자 의사결정 자동 기록"
+        actions={
+          <Button variant="primary" size="sm" onClick={load} icon={<RefreshCw className="w-3.5 h-3.5" />}>
+            새로고침
+          </Button>
+        }
+      />
 
       {/* 통계 카드 */}
       {stats && (
@@ -99,7 +103,7 @@ export function AuditLogs() {
                     <td className="px-3 py-2 text-heading font-medium">{it.actionCd}</td>
                     <td className="px-3 py-2 text-muted-foreground">{it.resourceType ?? '-'} {it.resourceId ? `(${it.resourceId})` : ''}</td>
                     <td className="px-3 py-2">
-                      <Badge className={`border-0 text-[9px] ${it.result === 'SUCCESS' ? 'bg-green-500/20 text-green-400' : 'bg-red-500/20 text-red-400'}`}>
+                      <Badge intent={it.result === 'SUCCESS' ? 'success' : 'critical'} size="xs">
                         {it.result || '-'}
                       </Badge>
                     </td>
@@ -115,7 +119,7 @@ export function AuditLogs() {
           </CardContent>
         </Card>
       )}
-    </div>
+    </PageContainer>
   );
 }
 
diff --git a/frontend/src/features/admin/DataHub.tsx b/frontend/src/features/admin/DataHub.tsx
index de4376f..7c1b6cf 100644
--- a/frontend/src/features/admin/DataHub.tsx
+++ b/frontend/src/features/admin/DataHub.tsx
@@ -2,8 +2,21 @@ import { useState, useMemo } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent, CardHeader, CardTitle } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { TabBar, TabButton } from '@shared/components/ui/tabs';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { DataTable, type DataColumn } from '@shared/components/common/DataTable';
 import { SaveButton } from '@shared/components/common/SaveButton';
+import { getConnectionStatusHex } from '@shared/constants/connectionStatuses';
+import type { BadgeIntent } from '@lib/theme/variants';
+
+/** 수집/적재 작업 상태 → BadgeIntent 매핑 (DataHub 로컬 전용) */
+function jobStatusIntent(s: string): BadgeIntent {
+  if (s === '수행중') return 'success';
+  if (s === '대기중') return 'warning';
+  if (s === '장애발생') return 'critical';
+  return 'muted';
+}
 import {
   Database, RefreshCw, Calendar, Wifi, WifiOff, Radio,
   Activity, Server, ArrowDownToLine, Clock, AlertTriangle,
@@ -43,11 +56,7 @@ const SIGNAL_SOURCES: SignalSource[] = [
   { name: 'S&P AIS', rate: 85.4, timeline: generateTimeline() },
 ];
 
-const SIGNAL_COLORS: Record<SignalStatus, string> = {
-  ok: '#22c55e',
-  warn: '#eab308',
-  error: '#ef4444',
-};
+// SIGNAL_COLORS는 connectionStatuses 카탈로그에서 가져옴 (getConnectionStatusHex)
 
 const HOURS = Array.from({ length: 25 }, (_, i) => `${String(i).padStart(2, '0')}시`);
 
@@ -111,7 +120,7 @@ const channelColumns: DataColumn<ChannelRecord>[] = [
   { key: 'linkInfo', label: '연계정보', width: '65px' },
   { key: 'storage', label: '저장장소', render: (v) => <span className="text-hint font-mono text-[9px]">{v as string}</span> },
   { key: 'linkMethod', label: '연계방식', width: '70px', align: 'center',
-    render: (v) => <Badge className="bg-purple-500/20 text-purple-400 border-0 text-[9px]">{v as string}</Badge>,
+    render: (v) => <Badge intent="purple" size="sm">{v as string}</Badge>,
   },
   { key: 'cycle', label: '수집주기', width: '80px', align: 'center',
     render: (v) => {
@@ -129,7 +138,7 @@ const channelColumns: DataColumn<ChannelRecord>[] = [
       const on = v === 'ON';
       return (
         <div className="flex flex-col items-center gap-0.5">
-          <Badge className={`border-0 text-[9px] font-bold px-3 ${on ? 'bg-blue-600 text-heading' : 'bg-red-500 text-heading'}`}>
+          <Badge intent={on ? 'info' : 'critical'} size="xs">
             {v as string}
           </Badge>
           {row.lastUpdate && (
@@ -163,7 +172,7 @@ function SignalTimeline({ source }: { source: SignalSource }) {
           <div
             key={i}
             className="flex-1 h-5 rounded-[1px]"
-            style={{ backgroundColor: SIGNAL_COLORS[status], minWidth: '2px' }}
+            style={{ backgroundColor: getConnectionStatusHex(status), minWidth: '2px' }}
             title={`${String(Math.floor(i / 6)).padStart(2, '0')}:${String((i % 6) * 10).padStart(2, '0')} — ${status === 'ok' ? '정상' : status === 'warn' ? '지연' : '장애'}`}
           />
         ))}
@@ -209,18 +218,14 @@ const collectColumns: DataColumn<CollectJob>[] = [
   { key: 'serverType', label: '타입', width: '60px', align: 'center', sortable: true,
     render: (v) => {
       const t = v as string;
-      const c = t === 'SQL' ? 'bg-blue-500/20 text-blue-400' : t === 'FILE' ? 'bg-green-500/20 text-green-400' : 'bg-purple-500/20 text-purple-400';
-      return <Badge className={`border-0 text-[9px] ${c}`}>{t}</Badge>;
+      const intent: BadgeIntent = t === 'SQL' ? 'info' : t === 'FILE' ? 'success' : 'purple';
+      return <Badge intent={intent} size="xs">{t}</Badge>;
     },
   },
   { key: 'serverName', label: '서버명', width: '120px', render: (v) => <span className="text-muted-foreground font-mono text-[10px]">{v as string}</span> },
   { key: 'serverIp', label: 'IP', width: '120px', render: (v) => <span className="text-hint font-mono text-[10px]">{v as string}</span> },
   { key: 'status', label: '상태', width: '80px', align: 'center', sortable: true,
-    render: (v) => {
-      const s = v as JobStatus;
-      const c = s === '수행중' ? 'bg-green-500/20 text-green-400' : s === '대기중' ? 'bg-yellow-500/20 text-yellow-400' : s === '장애발생' ? 'bg-red-500/20 text-red-400' : 'bg-muted text-muted-foreground';
-      return <Badge className={`border-0 text-[9px] ${c}`}>{s}</Badge>;
-    },
+    render: (v) => <Badge intent={jobStatusIntent(v as string)} size="xs">{v as string}</Badge>,
   },
   { key: 'schedule', label: '스케줄', width: '80px' },
   { key: 'lastRun', label: '최종 수행', width: '140px', sortable: true, render: (v) => <span className="text-muted-foreground font-mono text-[10px]">{v as string}</span> },
@@ -235,12 +240,12 @@ const collectColumns: DataColumn<CollectJob>[] = [
     render: (_v, row) => (
       <div className="flex items-center gap-0.5">
         {row.status === '정지' ? (
-          <button className="p-1 text-hint hover:text-green-400" title="시작"><Play className="w-3 h-3" /></button>
+          <button type="button" className="p-1 text-hint hover:text-green-400" title="시작"><Play className="w-3 h-3" /></button>
         ) : row.status !== '장애발생' ? (
-          <button className="p-1 text-hint hover:text-orange-400" title="정지"><Square className="w-3 h-3" /></button>
+          <button type="button" className="p-1 text-hint hover:text-orange-400" title="정지"><Square className="w-3 h-3" /></button>
         ) : null}
-        <button className="p-1 text-hint hover:text-blue-400" title="편집"><Edit2 className="w-3 h-3" /></button>
-        <button className="p-1 text-hint hover:text-cyan-400" title="이력"><FileText className="w-3 h-3" /></button>
+        <button type="button" className="p-1 text-hint hover:text-blue-400" title="편집"><Edit2 className="w-3 h-3" /></button>
+        <button type="button" className="p-1 text-hint hover:text-cyan-400" title="이력"><FileText className="w-3 h-3" /></button>
       </div>
     ),
   },
@@ -274,15 +279,11 @@ const LOAD_JOBS: LoadJob[] = [
 const loadColumns: DataColumn<LoadJob>[] = [
   { key: 'id', label: 'ID', width: '80px', render: (v) => <span className="text-hint font-mono text-[10px]">{v as string}</span> },
   { key: 'name', label: '작업명', sortable: true, render: (v) => <span className="text-heading font-medium">{v as string}</span> },
-  { key: 'sourceJob', label: '수집원', width: '80px', render: (v) => <Badge className="bg-cyan-500/15 text-cyan-400 border-0 text-[9px]">{v as string}</Badge> },
+  { key: 'sourceJob', label: '수집원', width: '80px', render: (v) => <Badge intent="cyan" size="sm">{v as string}</Badge> },
   { key: 'targetTable', label: '대상 테이블', width: '140px', render: (v) => <span className="text-muted-foreground font-mono text-[10px]">{v as string}</span> },
   { key: 'targetDb', label: 'DB', width: '70px', align: 'center' },
   { key: 'status', label: '상태', width: '80px', align: 'center', sortable: true,
-    render: (v) => {
-      const s = v as JobStatus;
-      const c = s === '수행중' ? 'bg-green-500/20 text-green-400' : s === '대기중' ? 'bg-yellow-500/20 text-yellow-400' : s === '장애발생' ? 'bg-red-500/20 text-red-400' : 'bg-muted text-muted-foreground';
-      return <Badge className={`border-0 text-[9px] ${c}`}>{s}</Badge>;
-    },
+    render: (v) => <Badge intent={jobStatusIntent(v as string)} size="xs">{v as string}</Badge>,
   },
   { key: 'schedule', label: '스케줄', width: '80px' },
   { key: 'lastRun', label: '최종 적재', width: '140px', sortable: true, render: (v) => <span className="text-muted-foreground font-mono text-[10px]">{v as string}</span> },
@@ -290,9 +291,9 @@ const loadColumns: DataColumn<LoadJob>[] = [
   { key: 'id', label: '', width: '70px', align: 'center', sortable: false,
     render: () => (
       <div className="flex items-center gap-0.5">
-        <button className="p-1 text-hint hover:text-blue-400" title="편집"><Edit2 className="w-3 h-3" /></button>
-        <button className="p-1 text-hint hover:text-cyan-400" title="이력"><FileText className="w-3 h-3" /></button>
-        <button className="p-1 text-hint hover:text-orange-400" title="스토리지"><HardDrive className="w-3 h-3" /></button>
+        <button type="button" className="p-1 text-hint hover:text-blue-400" title="편집"><Edit2 className="w-3 h-3" /></button>
+        <button type="button" className="p-1 text-hint hover:text-cyan-400" title="이력"><FileText className="w-3 h-3" /></button>
+        <button type="button" className="p-1 text-hint hover:text-orange-400" title="스토리지"><HardDrive className="w-3 h-3" /></button>
       </div>
     ),
   },
@@ -383,28 +384,19 @@ export function DataHub() {
   );
 
   return (
-    <div className="p-5 space-y-4">
-      {/* 헤더 */}
-      <div className="flex items-center justify-between">
-        <div>
-          <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
-            <Database className="w-5 h-5 text-cyan-400" />
-            {t('dataHub.title')}
-            <span className="inline-flex items-center gap-1 px-2 py-1 bg-yellow-500/15 border border-yellow-500/30 rounded text-[10px] text-yellow-400 font-normal">
-              <span>⚠</span><span>데모 데이터 (백엔드 API 미구현)</span>
-            </span>
-          </h2>
-          <p className="text-[10px] text-hint mt-0.5">
-            {t('dataHub.desc')}
-          </p>
-        </div>
-        <div className="flex items-center gap-2">
-          <button className="flex items-center gap-1.5 px-3 py-1.5 bg-surface-overlay border border-border rounded-lg text-[10px] text-muted-foreground hover:text-heading transition-colors">
-            <RefreshCw className="w-3 h-3" />
+    <PageContainer>
+      <PageHeader
+        icon={Database}
+        iconColor="text-cyan-400"
+        title={t('dataHub.title')}
+        description={t('dataHub.desc')}
+        demo
+        actions={
+          <Button variant="secondary" size="sm" icon={<RefreshCw className="w-3 h-3" />}>
             새로고침
-          </button>
-        </div>
-      </div>
+          </Button>
+        }
+      />
 
       {/* KPI */}
       <div className="flex gap-2">
@@ -427,7 +419,7 @@ export function DataHub() {
       </div>
 
       {/* 탭 */}
-      <div className="flex gap-1">
+      <TabBar variant="pill">
         {[
           { key: 'signal' as Tab, icon: Activity, label: '선박신호 수신 현황' },
           { key: 'monitor' as Tab, icon: Server, label: '선박위치정보 모니터링' },
@@ -435,18 +427,17 @@ export function DataHub() {
           { key: 'load' as Tab, icon: HardDrive, label: '적재 작업 관리' },
           { key: 'agents' as Tab, icon: Network, label: '연계서버 모니터링' },
         ].map((t) => (
-          <button
+          <TabButton
             key={t.key}
+            variant="pill"
+            active={tab === t.key}
             onClick={() => setTab(t.key)}
-            className={`flex items-center gap-1.5 px-4 py-2 rounded-lg text-xs transition-colors ${
-              tab === t.key ? 'bg-cyan-600 text-heading' : 'text-muted-foreground hover:bg-secondary hover:text-foreground'
-            }`}
+            icon={<t.icon className="w-3.5 h-3.5" />}
           >
-            <t.icon className="w-3.5 h-3.5" />
             {t.label}
-          </button>
+          </TabButton>
         ))}
-      </div>
+      </TabBar>
 
       {/* ── ① 선박신호 수신 현황 ── */}
       {tab === 'signal' && (
@@ -458,16 +449,16 @@ export function DataHub() {
               <div className="flex items-center gap-2">
                 <div className="relative">
                   <input
+                    aria-label="수신 현황 기준일"
                     type="date"
                     value={selectedDate}
                     onChange={(e) => setSelectedDate(e.target.value)}
                     className="bg-surface-overlay border border-slate-700/50 rounded-lg px-3 py-1.5 text-[11px] text-heading focus:outline-none focus:border-cyan-500/50"
                   />
                 </div>
-                <button className="flex items-center gap-1 px-3 py-1.5 bg-surface-overlay border border-slate-700/50 rounded-lg text-[10px] text-muted-foreground hover:text-heading transition-colors">
-                  <RefreshCw className="w-3 h-3" />
+                <Button variant="secondary" size="sm" icon={<RefreshCw className="w-3 h-3" />}>
                   새로고침
-                </button>
+                </Button>
               </div>
             </div>
 
@@ -536,17 +527,15 @@ export function DataHub() {
             {/* 상태 필터 */}
             <div className="ml-auto flex items-center gap-1">
               {(['', 'ON', 'OFF'] as const).map((f) => (
-                <button
+                <TabButton
                   key={f}
+                  variant="pill"
+                  active={statusFilter === f}
                   onClick={() => setStatusFilter(f)}
-                  className={`px-2.5 py-1 rounded text-[10px] transition-colors ${
-                    statusFilter === f
-                      ? 'bg-cyan-600 text-heading font-bold'
-                      : 'text-hint hover:bg-surface-overlay hover:text-label'
-                  }`}
+                  className="px-2.5 py-1 text-[10px]"
                 >
                   {f || '전체'}
-                </button>
+                </TabButton>
               ))}
             </div>
           </div>
@@ -569,19 +558,21 @@ export function DataHub() {
           <div className="flex items-center gap-3 px-4 py-2 rounded-xl border border-border bg-card">
             <span className="text-[10px] text-hint">서버 타입:</span>
             {(['', 'SQL', 'FILE', 'FTP'] as const).map((f) => (
-              <button key={f} onClick={() => setCollectTypeFilter(f)}
-                className={`px-2.5 py-1 rounded text-[10px] transition-colors ${collectTypeFilter === f ? 'bg-cyan-600 text-heading font-bold' : 'text-hint hover:bg-surface-overlay'}`}
-              >{f || '전체'}</button>
+              <TabButton key={f} variant="pill" active={collectTypeFilter === f} onClick={() => setCollectTypeFilter(f)} className="px-2.5 py-1 text-[10px]">
+                {f || '전체'}
+              </TabButton>
             ))}
             <span className="text-[10px] text-hint ml-3">상태:</span>
             {(['', '수행중', '대기중', '장애발생', '정지'] as const).map((f) => (
-              <button key={f} onClick={() => setCollectStatusFilter(f)}
-                className={`px-2.5 py-1 rounded text-[10px] transition-colors ${collectStatusFilter === f ? 'bg-cyan-600 text-heading font-bold' : 'text-hint hover:bg-surface-overlay'}`}
-              >{f || '전체'}</button>
+              <TabButton key={f} variant="pill" active={collectStatusFilter === f} onClick={() => setCollectStatusFilter(f)} className="px-2.5 py-1 text-[10px]">
+                {f || '전체'}
+              </TabButton>
             ))}
-            <button className="ml-auto flex items-center gap-1 px-3 py-1.5 bg-blue-600 hover:bg-blue-500 text-heading text-[10px] font-bold rounded-lg transition-colors">
-              <Plus className="w-3 h-3" />작업 등록
-            </button>
+            <div className="ml-auto">
+              <Button variant="primary" size="sm" icon={<Plus className="w-3 h-3" />}>
+                작업 등록
+              </Button>
+            </div>
           </div>
           <DataTable data={filteredCollectJobs} columns={collectColumns} pageSize={10}
             searchPlaceholder="작업명, 서버명, IP 검색..." searchKeys={['name', 'serverName', 'serverIp']} exportFilename="수집작업목록" />
@@ -594,17 +585,17 @@ export function DataHub() {
           <div className="flex items-center gap-3 px-4 py-2 rounded-xl border border-border bg-card">
             <span className="text-[10px] text-hint">상태:</span>
             {(['', '수행중', '대기중', '장애발생', '정지'] as const).map((f) => (
-              <button key={f} onClick={() => setLoadStatusFilter(f)}
-                className={`px-2.5 py-1 rounded text-[10px] transition-colors ${loadStatusFilter === f ? 'bg-cyan-600 text-heading font-bold' : 'text-hint hover:bg-surface-overlay'}`}
-              >{f || '전체'}</button>
+              <TabButton key={f} variant="pill" active={loadStatusFilter === f} onClick={() => setLoadStatusFilter(f)} className="px-2.5 py-1 text-[10px]">
+                {f || '전체'}
+              </TabButton>
             ))}
             <div className="ml-auto flex items-center gap-2">
-              <button className="flex items-center gap-1 px-3 py-1.5 bg-surface-overlay border border-border rounded-lg text-[10px] text-muted-foreground hover:text-heading transition-colors">
-                <FolderOpen className="w-3 h-3" />스토리지 관리
-              </button>
-              <button className="flex items-center gap-1 px-3 py-1.5 bg-blue-600 hover:bg-blue-500 text-heading text-[10px] font-bold rounded-lg transition-colors">
-                <Plus className="w-3 h-3" />작업 등록
-              </button>
+              <Button variant="secondary" size="sm" icon={<FolderOpen className="w-3 h-3" />}>
+                스토리지 관리
+              </Button>
+              <Button variant="primary" size="sm" icon={<Plus className="w-3 h-3" />}>
+                작업 등록
+              </Button>
             </div>
           </div>
           <DataTable data={filteredLoadJobs} columns={loadColumns} pageSize={10}
@@ -618,25 +609,26 @@ export function DataHub() {
           <div className="flex items-center gap-3 px-4 py-2 rounded-xl border border-border bg-card">
             <span className="text-[10px] text-hint">종류:</span>
             {(['', '수집', '적재'] as const).map((f) => (
-              <button key={f} onClick={() => setAgentRoleFilter(f)}
-                className={`px-2.5 py-1 rounded text-[10px] transition-colors ${agentRoleFilter === f ? 'bg-cyan-600 text-heading font-bold' : 'text-hint hover:bg-surface-overlay'}`}
-              >{f || '전체'}</button>
+              <TabButton key={f} variant="pill" active={agentRoleFilter === f} onClick={() => setAgentRoleFilter(f)} className="px-2.5 py-1 text-[10px]">
+                {f || '전체'}
+              </TabButton>
             ))}
             <span className="text-[10px] text-hint ml-3">상태:</span>
             {(['', '수행중', '대기중', '장애발생', '정지'] as const).map((f) => (
-              <button key={f} onClick={() => setAgentStatusFilter(f)}
-                className={`px-2.5 py-1 rounded text-[10px] transition-colors ${agentStatusFilter === f ? 'bg-cyan-600 text-heading font-bold' : 'text-hint hover:bg-surface-overlay'}`}
-              >{f || '전체'}</button>
+              <TabButton key={f} variant="pill" active={agentStatusFilter === f} onClick={() => setAgentStatusFilter(f)} className="px-2.5 py-1 text-[10px]">
+                {f || '전체'}
+              </TabButton>
             ))}
-            <button className="ml-auto flex items-center gap-1 px-3 py-1.5 bg-surface-overlay border border-border rounded-lg text-[10px] text-muted-foreground hover:text-heading transition-colors">
-              <RefreshCw className="w-3 h-3" />새로고침
-            </button>
+            <div className="ml-auto">
+              <Button variant="secondary" size="sm" icon={<RefreshCw className="w-3 h-3" />}>
+                새로고침
+              </Button>
+            </div>
           </div>
 
           {/* 연계서버 카드 그리드 */}
           <div className="grid grid-cols-2 gap-3">
             {filteredAgents.map((agent) => {
-              const stColor = agent.status === '수행중' ? 'text-green-400 bg-green-500/15' : agent.status === '대기중' ? 'text-yellow-400 bg-yellow-500/15' : agent.status === '장애발생' ? 'text-red-400 bg-red-500/15' : 'text-muted-foreground bg-muted';
               return (
                 <Card key={agent.id} className="bg-surface-raised border-border">
                   <CardContent className="p-4">
@@ -645,7 +637,7 @@ export function DataHub() {
                         <div className="text-[12px] font-bold text-heading">{agent.name}</div>
                         <div className="text-[10px] text-hint">{agent.id} · {agent.role}에이전트</div>
                       </div>
-                      <Badge className={`border-0 text-[9px] ${stColor}`}>{agent.status}</Badge>
+                      <Badge intent={jobStatusIntent(agent.status)} size="xs">{agent.status}</Badge>
                     </div>
                     <div className="grid grid-cols-2 gap-x-4 gap-y-1 text-[10px] mb-3">
                       <div className="flex justify-between"><span className="text-hint">Hostname</span><span className="text-label font-mono">{agent.hostname}</span></div>
@@ -661,9 +653,9 @@ export function DataHub() {
                     <div className="flex items-center justify-between mt-3 pt-2 border-t border-border">
                       <span className="text-[9px] text-hint">작업 {agent.taskCount}건 · heartbeat {agent.lastHeartbeat.slice(11)}</span>
                       <div className="flex gap-0.5">
-                        <button className="p-1 text-hint hover:text-blue-400" title="상태 상세"><Eye className="w-3 h-3" /></button>
-                        <button className="p-1 text-hint hover:text-yellow-400" title="이름 변경"><Edit2 className="w-3 h-3" /></button>
-                        <button className="p-1 text-hint hover:text-red-400" title="삭제"><Trash2 className="w-3 h-3" /></button>
+                        <button type="button" className="p-1 text-hint hover:text-blue-400" title="상태 상세"><Eye className="w-3 h-3" /></button>
+                        <button type="button" className="p-1 text-hint hover:text-yellow-400" title="이름 변경"><Edit2 className="w-3 h-3" /></button>
+                        <button type="button" className="p-1 text-hint hover:text-red-400" title="삭제"><Trash2 className="w-3 h-3" /></button>
                       </div>
                     </div>
                   </CardContent>
@@ -673,6 +665,6 @@ export function DataHub() {
           </div>
         </div>
       )}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/admin/LoginHistoryView.tsx b/frontend/src/features/admin/LoginHistoryView.tsx
index 0fc75ed..0578536 100644
--- a/frontend/src/features/admin/LoginHistoryView.tsx
+++ b/frontend/src/features/admin/LoginHistoryView.tsx
@@ -1,15 +1,22 @@
 import { useEffect, useState, useCallback } from 'react';
-import { Loader2, RefreshCw } from 'lucide-react';
+import { Loader2, RefreshCw, LogIn } from 'lucide-react';
 import { Card, CardContent, CardHeader, CardTitle } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { fetchLoginHistory, fetchLoginStats, type LoginHistory, type LoginStats } from '@/services/adminApi';
 import { formatDateTime, formatDate } from '@shared/utils/dateFormat';
+import { getLoginResultIntent, getLoginResultLabel } from '@shared/constants/loginResultStatuses';
+import { useSettingsStore } from '@stores/settingsStore';
+import { useTranslation } from 'react-i18next';
 
 /**
  * 로그인 이력 조회 + 메트릭 카드.
  * 권한: admin:login-history (READ)
  */
 export function LoginHistoryView() {
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
   const [items, setItems] = useState<LoginHistory[]>([]);
   const [stats, setStats] = useState<LoginStats | null>(null);
   const [loading, setLoading] = useState(false);
@@ -30,23 +37,19 @@ export function LoginHistoryView() {
 
   useEffect(() => { load(); }, [load]);
 
-  const resultColor = (r: string) => {
-    if (r === 'SUCCESS') return 'bg-green-500/20 text-green-400';
-    if (r === 'LOCKED') return 'bg-red-500/20 text-red-400';
-    return 'bg-orange-500/20 text-orange-400';
-  };
-
   return (
-    <div className="p-6 space-y-4">
-      <div className="flex items-center justify-between">
-        <div>
-          <h1 className="text-xl font-bold text-heading">로그인 이력</h1>
-          <p className="text-xs text-hint mt-1">성공/실패 로그인 시도 기록 (5회 실패 시 자동 잠금)</p>
-        </div>
-        <button type="button" onClick={load} className="px-3 py-1.5 bg-blue-600 hover:bg-blue-500 text-white text-xs rounded flex items-center gap-1">
-          <RefreshCw className="w-3.5 h-3.5" /> 새로고침
-        </button>
-      </div>
+    <PageContainer size="lg">
+      <PageHeader
+        icon={LogIn}
+        iconColor="text-green-400"
+        title="로그인 이력"
+        description="성공/실패 로그인 시도 기록 (5회 실패 시 자동 잠금)"
+        actions={
+          <Button variant="primary" size="sm" onClick={load} icon={<RefreshCw className="w-3.5 h-3.5" />}>
+            새로고침
+          </Button>
+        }
+      />
 
       {/* 통계 카드 */}
       {stats && (
@@ -122,7 +125,7 @@ export function LoginHistoryView() {
                     <td className="px-3 py-2 text-muted-foreground text-[10px]">{formatDateTime(it.loginDtm)}</td>
                     <td className="px-3 py-2 text-cyan-400">{it.userAcnt}</td>
                     <td className="px-3 py-2">
-                      <Badge className={`border-0 text-[9px] ${resultColor(it.result)}`}>{it.result}</Badge>
+                      <Badge intent={getLoginResultIntent(it.result)} size="sm">{getLoginResultLabel(it.result, tc, lang)}</Badge>
                     </td>
                     <td className="px-3 py-2 text-red-400 text-[10px]">{it.failReason || '-'}</td>
                     <td className="px-3 py-2 text-muted-foreground">{it.authProvider || '-'}</td>
@@ -134,7 +137,7 @@ export function LoginHistoryView() {
           </CardContent>
         </Card>
       )}
-    </div>
+    </PageContainer>
   );
 }
 
diff --git a/frontend/src/features/admin/NoticeManagement.tsx b/frontend/src/features/admin/NoticeManagement.tsx
index 405f63a..d4b1622 100644
--- a/frontend/src/features/admin/NoticeManagement.tsx
+++ b/frontend/src/features/admin/NoticeManagement.tsx
@@ -2,6 +2,9 @@ import { useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent, CardHeader, CardTitle } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { PageContainer, PageHeader } from '@shared/components/layout';
+import type { BadgeIntent } from '@lib/theme/variants';
 import {
   Bell, Plus, Edit2, Trash2, Eye, EyeOff, Calendar,
   Users, Megaphone, AlertTriangle, Info, Search, Filter,
@@ -123,10 +126,10 @@ export function NoticeManagement() {
     }));
   };
 
-  const getStatus = (n: SystemNotice) => {
-    if (n.endDate < now) return { label: '종료', color: 'bg-muted text-muted-foreground' };
-    if (n.startDate > now) return { label: '예약', color: 'bg-blue-500/20 text-blue-400' };
-    return { label: '노출 중', color: 'bg-green-500/20 text-green-400' };
+  const getStatus = (n: SystemNotice): { label: string; intent: BadgeIntent } => {
+    if (n.endDate < now) return { label: '종료', intent: 'muted' };
+    if (n.startDate > now) return { label: '예약', intent: 'info' };
+    return { label: '노출 중', intent: 'success' };
   };
 
   // KPI
@@ -135,29 +138,19 @@ export function NoticeManagement() {
   const urgentCount = notices.filter((n) => n.type === 'urgent' && n.startDate <= now && n.endDate >= now).length;
 
   return (
-    <div className="p-5 space-y-4">
-      {/* 헤더 */}
-      <div className="flex items-center justify-between">
-        <div>
-          <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
-            <Bell className="w-5 h-5 text-yellow-400" />
-            {t('notices.title')}
-            <span className="inline-flex items-center gap-1 px-2 py-1 bg-yellow-500/15 border border-yellow-500/30 rounded text-[10px] text-yellow-400 font-normal">
-              <span>⚠</span><span>데모 데이터 (백엔드 API 미구현)</span>
-            </span>
-          </h2>
-          <p className="text-[10px] text-hint mt-0.5">
-            {t('notices.desc')}
-          </p>
-        </div>
-        <button
-          onClick={openNew}
-          className="flex items-center gap-1.5 px-4 py-2 bg-blue-600 hover:bg-blue-500 text-heading text-[11px] font-bold rounded-lg transition-colors"
-        >
-          <Plus className="w-3.5 h-3.5" />
-          새 알림 등록
-        </button>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={Bell}
+        iconColor="text-yellow-400"
+        title={t('notices.title')}
+        description={t('notices.desc')}
+        demo
+        actions={
+          <Button variant="primary" size="md" onClick={openNew} icon={<Plus className="w-3.5 h-3.5" />}>
+            새 알림 등록
+          </Button>
+        }
+      />
 
       {/* KPI — 가로 한 줄 */}
       <div className="flex gap-2">
@@ -211,7 +204,7 @@ export function NoticeManagement() {
                 return (
                   <tr key={n.id} className="border-b border-border hover:bg-surface-overlay">
                     <td className="px-2 py-1.5">
-                      <Badge className={`border-0 text-[9px] ${status.color}`}>{status.label}</Badge>
+                      <Badge intent={status.intent} size="xs">{status.label}</Badge>
                     </td>
                     <td className="px-2 py-1.5">
                       <span className={`inline-flex items-center gap-1 text-[10px] ${typeOpt.color}`}>
@@ -244,10 +237,10 @@ export function NoticeManagement() {
                     </td>
                     <td className="px-1 py-1.5">
                       <div className="flex items-center justify-center gap-0.5">
-                        <button onClick={() => openEdit(n)} className="p-1 text-hint hover:text-blue-400" title="수정">
+                        <button type="button" onClick={() => openEdit(n)} className="p-1 text-hint hover:text-blue-400" title="수정">
                           <Edit2 className="w-3 h-3" />
                         </button>
-                        <button onClick={() => handleDelete(n.id)} className="p-1 text-hint hover:text-red-400" title="삭제">
+                        <button type="button" onClick={() => handleDelete(n.id)} className="p-1 text-hint hover:text-red-400" title="삭제">
                           <Trash2 className="w-3 h-3" />
                         </button>
                       </div>
@@ -268,7 +261,7 @@ export function NoticeManagement() {
               <span className="text-sm font-bold text-heading">
                 {editingId ? '알림 수정' : '새 알림 등록'}
               </span>
-              <button onClick={() => setShowForm(false)} className="text-hint hover:text-heading">
+              <button type="button" aria-label="닫기" onClick={() => setShowForm(false)} className="text-hint hover:text-heading">
                 <X className="w-4 h-4" />
               </button>
             </div>
@@ -278,6 +271,7 @@ export function NoticeManagement() {
               <div>
                 <label className="text-[10px] text-muted-foreground font-medium mb-1 block">제목</label>
                 <input
+                  aria-label="알림 제목"
                   value={form.title}
                   onChange={(e) => setForm({ ...form, title: e.target.value })}
                   className="w-full bg-surface-overlay border border-slate-700/50 rounded-lg px-3 py-2 text-[11px] text-heading placeholder:text-hint focus:outline-none focus:border-blue-500/50"
@@ -289,6 +283,7 @@ export function NoticeManagement() {
               <div>
                 <label className="text-[10px] text-muted-foreground font-medium mb-1 block">내용</label>
                 <textarea
+                  aria-label="알림 내용"
                   value={form.message}
                   onChange={(e) => setForm({ ...form, message: e.target.value })}
                   rows={3}
@@ -303,7 +298,7 @@ export function NoticeManagement() {
                   <label className="text-[10px] text-muted-foreground font-medium mb-1 block">알림 유형</label>
                   <div className="flex gap-1">
                     {TYPE_OPTIONS.map((opt) => (
-                      <button
+                      <button type="button"
                         key={opt.key}
                         onClick={() => setForm({ ...form, type: opt.key })}
                         className={`flex items-center gap-1 px-2.5 py-1.5 rounded-lg text-[10px] transition-colors ${
@@ -322,7 +317,7 @@ export function NoticeManagement() {
                   <label className="text-[10px] text-muted-foreground font-medium mb-1 block">표시 방식</label>
                   <div className="flex gap-1">
                     {DISPLAY_OPTIONS.map((opt) => (
-                      <button
+                      <button type="button"
                         key={opt.key}
                         onClick={() => setForm({ ...form, display: opt.key })}
                         className={`flex items-center gap-1 px-3 py-1.5 rounded-lg text-[10px] transition-colors ${
@@ -344,6 +339,7 @@ export function NoticeManagement() {
                 <div>
                   <label className="text-[10px] text-muted-foreground font-medium mb-1 block">시작일</label>
                   <input
+                    aria-label="시작일"
                     type="date"
                     value={form.startDate}
                     onChange={(e) => setForm({ ...form, startDate: e.target.value })}
@@ -353,6 +349,7 @@ export function NoticeManagement() {
                 <div>
                   <label className="text-[10px] text-muted-foreground font-medium mb-1 block">종료일</label>
                   <input
+                    aria-label="종료일"
                     type="date"
                     value={form.endDate}
                     onChange={(e) => setForm({ ...form, endDate: e.target.value })}
@@ -368,7 +365,7 @@ export function NoticeManagement() {
                 </label>
                 <div className="flex gap-1.5">
                   {ROLE_OPTIONS.map((role) => (
-                    <button
+                    <button type="button"
                       key={role}
                       onClick={() => toggleRole(role)}
                       className={`px-3 py-1.5 rounded-lg text-[10px] transition-colors ${
@@ -408,7 +405,7 @@ export function NoticeManagement() {
 
             {/* 하단 버튼 */}
             <div className="px-5 py-3 border-t border-border flex items-center justify-end gap-2">
-              <button
+              <button type="button"
                 onClick={() => setShowForm(false)}
                 className="px-4 py-1.5 text-[11px] text-muted-foreground hover:text-heading transition-colors"
               >
@@ -423,6 +420,6 @@ export function NoticeManagement() {
           </div>
         </div>
       )}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/admin/PermissionsPanel.tsx b/frontend/src/features/admin/PermissionsPanel.tsx
index 8c5947b..4976f62 100644
--- a/frontend/src/features/admin/PermissionsPanel.tsx
+++ b/frontend/src/features/admin/PermissionsPanel.tsx
@@ -4,6 +4,7 @@ import {
 } from 'lucide-react';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
 import {
   fetchRoles, fetchPermTree, createRole, deleteRole, updateRolePermissions,
   type RoleWithPermissions, type PermTreeNode, type PermEntry,
@@ -13,6 +14,9 @@ import {
   type Operation, type TreeNode, type PermRow,
 } from '@/lib/permission/permResolver';
 import { useAuth } from '@/app/auth/AuthContext';
+import { getRoleBadgeStyle, ROLE_DEFAULT_PALETTE } from '@shared/constants/userRoles';
+import { ColorPicker } from '@shared/components/common/ColorPicker';
+import { updateRole as apiUpdateRole } from '@/services/adminApi';
 
 /**
  * 트리 기반 권한 관리 패널 (wing 패턴).
@@ -34,14 +38,6 @@ import { useAuth } from '@/app/auth/AuthContext';
  *   - admin:permission-management (UPDATE): 권한 매트릭스 갱신
  */
 
-const ROLE_COLORS: Record<string, string> = {
-  ADMIN: 'bg-red-500/20 text-red-400 border-red-500/30',
-  OPERATOR: 'bg-blue-500/20 text-blue-400 border-blue-500/30',
-  ANALYST: 'bg-purple-500/20 text-purple-400 border-purple-500/30',
-  FIELD: 'bg-green-500/20 text-green-400 border-green-500/30',
-  VIEWER: 'bg-yellow-500/20 text-yellow-400 border-yellow-500/30',
-};
-
 type DraftPerms = Map<string, 'Y' | 'N' | null>;  // null = 명시 권한 제거
 
 function makeKey(rsrcCd: string, operCd: string) { return `${rsrcCd}::${operCd}`; }
@@ -65,6 +61,8 @@ export function PermissionsPanel() {
   const [showCreate, setShowCreate] = useState(false);
   const [newRoleCd, setNewRoleCd] = useState('');
   const [newRoleNm, setNewRoleNm] = useState('');
+  const [newRoleColor, setNewRoleColor] = useState<string>(ROLE_DEFAULT_PALETTE[0]);
+  const [editingColor, setEditingColor] = useState<string | null>(null);
 
   const load = useCallback(async () => {
     setLoading(true); setError('');
@@ -233,15 +231,26 @@ export function PermissionsPanel() {
   const handleCreateRole = async () => {
     if (!newRoleCd || !newRoleNm) return;
     try {
-      await createRole({ roleCd: newRoleCd, roleNm: newRoleNm });
+      await createRole({ roleCd: newRoleCd, roleNm: newRoleNm, colorHex: newRoleColor });
       setShowCreate(false);
       setNewRoleCd(''); setNewRoleNm('');
+      setNewRoleColor(ROLE_DEFAULT_PALETTE[0]);
       await load();
     } catch (e: unknown) {
       alert('생성 실패: ' + (e instanceof Error ? e.message : 'unknown'));
     }
   };
 
+  const handleUpdateColor = async (roleSn: number, hex: string) => {
+    try {
+      await apiUpdateRole(roleSn, { colorHex: hex });
+      await load();
+      setEditingColor(null);
+    } catch (e: unknown) {
+      alert('색상 변경 실패: ' + (e instanceof Error ? e.message : 'unknown'));
+    }
+  };
+
   const handleDeleteRole = async () => {
     if (!selectedRole) return;
     if (selectedRole.builtinYn === 'Y') {
@@ -364,18 +373,21 @@ export function PermissionsPanel() {
               </div>
 
               {showCreate && (
-                <div className="mb-2 p-2 bg-surface-overlay rounded space-y-1">
-                  <input value={newRoleCd} onChange={(e) => setNewRoleCd(e.target.value.toUpperCase())}
+                <div className="mb-2 p-2 bg-surface-overlay rounded space-y-1.5">
+                  <input aria-label="역할 코드" value={newRoleCd} onChange={(e) => setNewRoleCd(e.target.value.toUpperCase())}
                          placeholder="ROLE_CD (대문자)"
                          className="w-full bg-background border border-border rounded px-2 py-1 text-[10px] text-heading" />
-                  <input value={newRoleNm} onChange={(e) => setNewRoleNm(e.target.value)}
+                  <input aria-label="역할 이름" value={newRoleNm} onChange={(e) => setNewRoleNm(e.target.value)}
                          placeholder="역할 이름"
                          className="w-full bg-background border border-border rounded px-2 py-1 text-[10px] text-heading" />
-                  <div className="flex gap-1">
-                    <button type="button" onClick={handleCreateRole} disabled={!newRoleCd || !newRoleNm}
-                            className="flex-1 py-1 bg-green-600 hover:bg-green-500 disabled:bg-green-600/40 text-white text-[10px] rounded">생성</button>
-                    <button type="button" onClick={() => setShowCreate(false)}
-                            className="flex-1 py-1 bg-gray-600 hover:bg-gray-500 text-white text-[10px] rounded">취소</button>
+                  <ColorPicker label="배지 색상" value={newRoleColor} onChange={setNewRoleColor} />
+                  <div className="flex gap-1 pt-1">
+                    <Button variant="primary" size="sm" onClick={handleCreateRole} disabled={!newRoleCd || !newRoleNm} className="flex-1">
+                      생성
+                    </Button>
+                    <Button variant="secondary" size="sm" onClick={() => setShowCreate(false)} className="flex-1">
+                      취소
+                    </Button>
                   </div>
                 </div>
               )}
@@ -383,26 +395,55 @@ export function PermissionsPanel() {
               <div className="space-y-1">
                 {roles.map((r) => {
                   const selected = r.roleSn === selectedRoleSn;
+                  const isEditingColor = editingColor === String(r.roleSn);
                   return (
-                    <button
+                    <div
                       key={r.roleSn}
-                      type="button"
-                      onClick={() => setSelectedRoleSn(r.roleSn)}
-                      className={`w-full text-left px-2 py-1.5 rounded border transition-colors ${
+                      className={`px-2 py-1.5 rounded border transition-colors ${
                         selected
                           ? 'bg-blue-600/20 border-blue-500/40 text-heading'
                           : 'bg-surface-overlay border-border text-muted-foreground hover:text-heading hover:bg-surface-overlay/80'
                       }`}
                     >
                       <div className="flex items-center justify-between">
-                        <Badge className={`${ROLE_COLORS[r.roleCd] || 'bg-gray-500/20 text-gray-400'} border text-[9px]`}>
-                          {r.roleCd}
-                        </Badge>
-                        {r.builtinYn === 'Y' && <span className="text-[8px] text-hint">BUILT-IN</span>}
+                        <button
+                          type="button"
+                          onClick={() => setSelectedRoleSn(r.roleSn)}
+                          className="flex items-center gap-1.5 cursor-pointer"
+                          title="역할 선택"
+                        >
+                          <Badge size="sm" style={getRoleBadgeStyle(r.roleCd)}>
+                            {r.roleCd}
+                          </Badge>
+                        </button>
+                        <div className="flex items-center gap-1">
+                          {r.builtinYn === 'Y' && <span className="text-[8px] text-hint">BUILT-IN</span>}
+                          {canUpdatePerm && (
+                            <button
+                              type="button"
+                              onClick={() => setEditingColor(isEditingColor ? null : String(r.roleSn))}
+                              className="text-[8px] text-hint hover:text-blue-400"
+                              title="색상 변경"
+                            >
+                              ●
+                            </button>
+                          )}
+                        </div>
                       </div>
-                      <div className="text-[10px] mt-0.5">{r.roleNm}</div>
-                      <div className="text-[9px] text-hint mt-0.5">권한 {r.permissions.length}건</div>
-                    </button>
+                      <button type="button" onClick={() => setSelectedRoleSn(r.roleSn)} className="w-full text-left">
+                        <div className="text-[10px] mt-0.5">{r.roleNm}</div>
+                        <div className="text-[9px] text-hint mt-0.5">권한 {r.permissions.length}건</div>
+                      </button>
+                      {isEditingColor && (
+                        <div className="mt-2 p-2 bg-background rounded border border-border">
+                          <ColorPicker
+                            label="배지 색상"
+                            value={r.colorHex}
+                            onChange={(hex) => handleUpdateColor(r.roleSn, hex)}
+                          />
+                        </div>
+                      )}
+                    </div>
                   );
                 })}
               </div>
@@ -426,11 +467,15 @@ export function PermissionsPanel() {
                   </div>
                 </div>
                 {canUpdatePerm && selectedRole && (
-                  <button type="button" onClick={handleSave} disabled={!isDirty || saving}
-                          className="px-3 py-1.5 bg-blue-600 hover:bg-blue-500 disabled:bg-blue-600/40 text-white text-xs rounded flex items-center gap-1">
-                    {saving ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Save className="w-3.5 h-3.5" />}
+                  <Button
+                    variant="primary"
+                    size="sm"
+                    onClick={handleSave}
+                    disabled={!isDirty || saving}
+                    icon={saving ? <Loader2 className="w-3.5 h-3.5 animate-spin" /> : <Save className="w-3.5 h-3.5" />}
+                  >
                     저장 {isDirty && <span className="text-yellow-300">●</span>}
-                  </button>
+                  </Button>
                 )}
               </div>
 
diff --git a/frontend/src/features/admin/SystemConfig.tsx b/frontend/src/features/admin/SystemConfig.tsx
index 3104293..5e2138a 100644
--- a/frontend/src/features/admin/SystemConfig.tsx
+++ b/frontend/src/features/admin/SystemConfig.tsx
@@ -2,6 +2,9 @@ import { useState, useMemo } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent, CardHeader, CardTitle } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { PageContainer, PageHeader } from '@shared/components/layout';
+import type { BadgeIntent } from '@lib/theme/variants';
 import {
   Settings, Database, Search, ChevronDown, ChevronRight,
   Map, Fish, Anchor, Ship, Globe, BarChart3, Download,
@@ -143,32 +146,24 @@ export function SystemConfig() {
     : [];
 
   return (
-    <div className="p-5 space-y-4">
-      {/* 헤더 */}
-      <div className="flex items-center justify-between">
-        <div>
-          <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
-            <Database className="w-5 h-5 text-cyan-400" />
-            {t('systemConfig.title')}
-            <span className="inline-flex items-center gap-1 px-2 py-1 bg-yellow-500/15 border border-yellow-500/30 rounded text-[10px] text-yellow-400 font-normal">
-              <span>⚠</span><span>데모 데이터 (백엔드 API 미구현)</span>
-            </span>
-          </h2>
-          <p className="text-[10px] text-hint mt-0.5">
-            {t('systemConfig.desc')}
-          </p>
-        </div>
-        <div className="flex items-center gap-2">
-          <button className="flex items-center gap-1 px-3 py-1.5 bg-surface-overlay border border-border rounded-lg text-[10px] text-muted-foreground hover:text-heading transition-colors">
-            <Download className="w-3 h-3" />
-            내보내기
-          </button>
-          <button className="flex items-center gap-1 px-3 py-1.5 bg-surface-overlay border border-border rounded-lg text-[10px] text-muted-foreground hover:text-heading transition-colors">
-            <RefreshCw className="w-3 h-3" />
-            코드 동기화
-          </button>
-        </div>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={Database}
+        iconColor="text-cyan-400"
+        title={t('systemConfig.title')}
+        description={t('systemConfig.desc')}
+        demo
+        actions={
+          <>
+            <Button variant="secondary" size="sm" icon={<Download className="w-3 h-3" />}>
+              내보내기
+            </Button>
+            <Button variant="secondary" size="sm" icon={<RefreshCw className="w-3 h-3" />}>
+              코드 동기화
+            </Button>
+          </>
+        }
+      />
 
       {/* KPI 카드 */}
       <div className="grid grid-cols-5 gap-3">
@@ -199,11 +194,11 @@ export function SystemConfig() {
       {/* 탭 */}
       <div className="flex gap-1">
         {TAB_ITEMS.map((t) => (
-          <button
+          <button type="button"
             key={t.key}
             onClick={() => changeTab(t.key)}
             className={`flex items-center gap-1.5 px-4 py-2 rounded-lg text-xs transition-colors ${
-              tab === t.key ? 'bg-cyan-600 text-heading' : 'text-muted-foreground hover:bg-secondary hover:text-foreground'
+              tab === t.key ? 'bg-cyan-600 text-on-vivid' : 'text-muted-foreground hover:bg-secondary hover:text-foreground'
             }`}
           >
             <t.icon className="w-3.5 h-3.5" />
@@ -223,6 +218,7 @@ export function SystemConfig() {
           <div className="relative flex-1 max-w-md">
             <Search className="absolute left-3 top-1/2 -translate-y-1/2 w-3.5 h-3.5 text-hint" />
             <input
+              aria-label="코드 검색"
               value={query}
               onChange={(e) => { setQuery(e.target.value); setPage(0); }}
               placeholder={
@@ -237,6 +233,7 @@ export function SystemConfig() {
           <div className="flex items-center gap-1.5">
             <Filter className="w-3.5 h-3.5 text-hint" />
             <select
+              aria-label="대분류 필터"
               value={majorFilter}
               onChange={(e) => { setMajorFilter(e.target.value); setPage(0); }}
               className="bg-surface-overlay border border-slate-700/50 rounded-lg px-3 py-2 text-[11px] text-label focus:outline-none focus:border-cyan-500/50"
@@ -275,13 +272,10 @@ export function SystemConfig() {
                   <tr key={a.code} className="border-b border-border hover:bg-surface-overlay">
                     <td className="px-4 py-2 text-cyan-400 font-mono font-medium">{a.code}</td>
                     <td className="px-4 py-2">
-                      <Badge className={`border-0 text-[9px] ${
-                        a.major === '서해' ? 'bg-blue-500/20 text-blue-400'
-                        : a.major === '남해' ? 'bg-green-500/20 text-green-400'
-                        : a.major === '동해' ? 'bg-purple-500/20 text-purple-400'
-                        : a.major === '제주' ? 'bg-orange-500/20 text-orange-400'
-                        : 'bg-cyan-500/20 text-cyan-400'
-                      }`}>{a.major}</Badge>
+                      {(() => {
+                        const intent: BadgeIntent = a.major === '서해' ? 'info' : a.major === '남해' ? 'success' : a.major === '동해' ? 'purple' : a.major === '제주' ? 'high' : 'cyan';
+                        return <Badge intent={intent} size="xs">{a.major}</Badge>;
+                      })()}
                     </td>
                     <td className="px-4 py-2 text-label">{a.mid}</td>
                     <td className="px-4 py-2 text-heading font-medium">{a.name}</td>
@@ -321,7 +315,7 @@ export function SystemConfig() {
                   >
                     <td className="px-4 py-2 text-cyan-400 font-mono font-medium">{s.code}</td>
                     <td className="px-4 py-2">
-                      <Badge className="bg-switch-background/50 text-label border-0 text-[9px]">{s.major}</Badge>
+                      <Badge intent="muted" size="sm">{s.major}</Badge>
                     </td>
                     <td className="px-4 py-2 text-muted-foreground">{s.mid}</td>
                     <td className="px-4 py-2 text-heading font-medium">{s.name}</td>
@@ -365,25 +359,16 @@ export function SystemConfig() {
                   <tr key={f.code} className="border-b border-border hover:bg-surface-overlay">
                     <td className="px-4 py-2 text-cyan-400 font-mono font-medium">{f.code}</td>
                     <td className="px-4 py-2">
-                      <Badge className={`border-0 text-[9px] ${
-                        f.major === '근해어업' ? 'bg-blue-500/20 text-blue-400'
-                        : f.major === '연안어업' ? 'bg-green-500/20 text-green-400'
-                        : f.major === '양식어업' ? 'bg-cyan-500/20 text-cyan-400'
-                        : f.major === '원양어업' ? 'bg-purple-500/20 text-purple-400'
-                        : f.major === '구획어업' ? 'bg-orange-500/20 text-orange-400'
-                        : f.major === '마을어업' ? 'bg-yellow-500/20 text-yellow-400'
-                        : 'bg-muted text-muted-foreground'
-                      }`}>{f.major}</Badge>
+                      {(() => {
+                        const intent: BadgeIntent = f.major === '근해어업' ? 'info' : f.major === '연안어업' ? 'success' : f.major === '양식어업' ? 'cyan' : f.major === '원양어업' ? 'purple' : f.major === '구획어업' ? 'high' : f.major === '마을어업' ? 'warning' : 'muted';
+                        return <Badge intent={intent} size="xs">{f.major}</Badge>;
+                      })()}
                     </td>
                     <td className="px-4 py-2 text-label">{f.mid}</td>
                     <td className="px-4 py-2 text-heading font-medium">{f.name}</td>
                     <td className="px-4 py-2 text-muted-foreground">{f.target}</td>
                     <td className="px-4 py-2">
-                      <Badge className={`border-0 text-[9px] ${
-                        f.permit === '허가' ? 'bg-blue-500/20 text-blue-400'
-                        : f.permit === '면허' ? 'bg-green-500/20 text-green-400'
-                        : 'bg-muted text-muted-foreground'
-                      }`}>{f.permit}</Badge>
+                      <Badge intent={f.permit === '허가' ? 'info' : f.permit === '면허' ? 'success' : 'muted'} size="xs">{f.permit}</Badge>
                     </td>
                     <td className="px-4 py-2 text-hint text-[10px]">{f.law}</td>
                   </tr>
@@ -416,15 +401,10 @@ export function SystemConfig() {
                   <tr key={v.code} className="border-b border-border hover:bg-surface-overlay">
                     <td className="px-3 py-2 text-cyan-400 font-mono font-medium">{v.code}</td>
                     <td className="px-3 py-2">
-                      <Badge className={`border-0 text-[9px] ${
-                        v.major === '어선' ? 'bg-blue-500/20 text-blue-400'
-                        : v.major === '여객선' ? 'bg-green-500/20 text-green-400'
-                        : v.major === '화물선' ? 'bg-orange-500/20 text-orange-400'
-                        : v.major === '유조선' ? 'bg-red-500/20 text-red-400'
-                        : v.major === '관공선' ? 'bg-purple-500/20 text-purple-400'
-                        : v.major === '함정' ? 'bg-cyan-500/20 text-cyan-400'
-                        : 'bg-muted text-muted-foreground'
-                      }`}>{v.major}</Badge>
+                      {(() => {
+                        const intent: BadgeIntent = v.major === '어선' ? 'info' : v.major === '여객선' ? 'success' : v.major === '화물선' ? 'high' : v.major === '유조선' ? 'critical' : v.major === '관공선' ? 'purple' : v.major === '함정' ? 'cyan' : 'muted';
+                        return <Badge intent={intent} size="xs">{v.major}</Badge>;
+                      })()}
                     </td>
                     <td className="px-3 py-2 text-label text-[10px]">{v.mid}</td>
                     <td className="px-3 py-2 text-heading font-medium">{v.name}</td>
@@ -451,7 +431,7 @@ export function SystemConfig() {
       {/* 페이지네이션 (코드 탭에서만) */}
       {tab !== 'settings' && totalPages > 1 && (
         <div className="flex items-center justify-center gap-2">
-          <button
+          <button type="button"
             onClick={() => setPage(Math.max(0, page - 1))}
             disabled={page === 0}
             className="px-3 py-1.5 rounded-lg text-[11px] bg-surface-overlay border border-border text-muted-foreground hover:text-heading disabled:opacity-30 disabled:cursor-not-allowed transition-colors"
@@ -461,7 +441,7 @@ export function SystemConfig() {
           <span className="text-[11px] text-hint">
             {page + 1} / {totalPages} 페이지 ({totalItems.toLocaleString()}건)
           </span>
-          <button
+          <button type="button"
             onClick={() => setPage(Math.min(totalPages - 1, page + 1))}
             disabled={page >= totalPages - 1}
             className="px-3 py-1.5 rounded-lg text-[11px] bg-surface-overlay border border-border text-muted-foreground hover:text-heading disabled:opacity-30 disabled:cursor-not-allowed transition-colors"
@@ -505,6 +485,6 @@ export function SystemConfig() {
           })}
         </div>
       )}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/admin/UserRoleAssignDialog.tsx b/frontend/src/features/admin/UserRoleAssignDialog.tsx
index 4414d3d..36b5e90 100644
--- a/frontend/src/features/admin/UserRoleAssignDialog.tsx
+++ b/frontend/src/features/admin/UserRoleAssignDialog.tsx
@@ -2,14 +2,7 @@ import { useEffect, useState } from 'react';
 import { X, Check, Loader2 } from 'lucide-react';
 import { Badge } from '@shared/components/ui/badge';
 import { fetchRoles, assignUserRoles, type RoleWithPermissions, type AdminUser } from '@/services/adminApi';
-
-const ROLE_COLORS: Record<string, string> = {
-  ADMIN: 'bg-red-500/20 text-red-400',
-  OPERATOR: 'bg-blue-500/20 text-blue-400',
-  ANALYST: 'bg-purple-500/20 text-purple-400',
-  FIELD: 'bg-green-500/20 text-green-400',
-  VIEWER: 'bg-yellow-500/20 text-yellow-400',
-};
+import { getRoleBadgeStyle } from '@shared/constants/userRoles';
 
 interface Props {
   user: AdminUser;
@@ -67,7 +60,7 @@ export function UserRoleAssignDialog({ user, onClose, onSaved }: Props) {
               {user.userAcnt} ({user.userNm}) - 다중 역할 가능 (OR 합집합)
             </div>
           </div>
-          <button type="button" onClick={onClose} className="text-hint hover:text-heading">
+          <button type="button" aria-label="닫기" onClick={onClose} className="text-hint hover:text-heading">
             <X className="w-4 h-4" />
           </button>
         </div>
@@ -91,7 +84,7 @@ export function UserRoleAssignDialog({ user, onClose, onSaved }: Props) {
                   }`}>
                     {isSelected && <Check className="w-3.5 h-3.5 text-white" />}
                   </div>
-                  <Badge className={`${ROLE_COLORS[r.roleCd] || 'bg-gray-500/20 text-gray-400'} border-0 text-[10px]`}>
+                  <Badge size="md" style={getRoleBadgeStyle(r.roleCd)}>
                     {r.roleCd}
                   </Badge>
                   <div className="text-left">
diff --git a/frontend/src/features/ai-operations/AIAssistant.tsx b/frontend/src/features/ai-operations/AIAssistant.tsx
index f1d5333..a3f6b29 100644
--- a/frontend/src/features/ai-operations/AIAssistant.tsx
+++ b/frontend/src/features/ai-operations/AIAssistant.tsx
@@ -2,6 +2,7 @@ import { useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { MessageSquare, Send, Bot, User, BookOpen, Shield, AlertTriangle, FileText, ExternalLink } from 'lucide-react';
 import { sendChatMessage } from '@/services/chatApi';
 
@@ -75,11 +76,13 @@ export function AIAssistant() {
   };
 
   return (
-    <div className="p-5 h-full flex flex-col">
-      <div className="mb-4">
-        <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2"><MessageSquare className="w-5 h-5 text-green-400" />{t('assistant.title')}</h2>
-        <p className="text-[10px] text-hint mt-0.5">{t('assistant.desc')}</p>
-      </div>
+    <PageContainer className="h-full flex flex-col">
+      <PageHeader
+        icon={MessageSquare}
+        iconColor="text-green-400"
+        title={t('assistant.title')}
+        description={t('assistant.desc')}
+      />
       <div className="flex-1 flex gap-3 min-h-0">
         {/* 대화 이력 사이드바 */}
         <Card className="w-56 shrink-0 bg-surface-raised border-border">
@@ -138,18 +141,19 @@ export function AIAssistant() {
           {/* 입력창 */}
           <div className="flex gap-2 shrink-0">
             <input
+              aria-label="AI 어시스턴트 질의"
               value={input}
               onChange={e => setInput(e.target.value)}
               onKeyDown={e => e.key === 'Enter' && handleSend()}
               placeholder="질의를 입력하세요... (법령, 단속 절차, AI 분석 결과 등)"
               className="flex-1 bg-surface-overlay border border-slate-700/50 rounded-xl px-4 py-2.5 text-[11px] text-heading placeholder:text-hint focus:outline-none focus:border-green-500/50"
             />
-            <button onClick={handleSend} className="px-4 py-2.5 bg-green-600 hover:bg-green-500 text-heading rounded-xl transition-colors">
+            <button type="button" aria-label="전송" onClick={handleSend} className="px-4 py-2.5 bg-green-600 hover:bg-green-500 text-on-vivid rounded-xl transition-colors">
               <Send className="w-4 h-4" />
             </button>
           </div>
         </div>
       </div>
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/ai-operations/AIModelManagement.tsx b/frontend/src/features/ai-operations/AIModelManagement.tsx
index 56898d9..c28ce2b 100644
--- a/frontend/src/features/ai-operations/AIModelManagement.tsx
+++ b/frontend/src/features/ai-operations/AIModelManagement.tsx
@@ -2,6 +2,7 @@ import { useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent, CardHeader, CardTitle } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { DataTable, type DataColumn } from '@shared/components/common/DataTable';
 import {
   Brain, Settings, Zap, Activity, TrendingUp, BarChart3,
@@ -11,6 +12,10 @@ import {
   FileText, ChevronRight, Info, Cpu, Database, Globe, Code, Copy, ExternalLink,
 } from 'lucide-react';
 import { AreaChart as EcAreaChart, BarChart as EcBarChart, PieChart as EcPieChart } from '@lib/charts';
+import { getEngineSeverityIntent, getEngineSeverityLabel } from '@shared/constants/engineSeverities';
+import { getStatusIntent } from '@shared/constants/statusIntent';
+import type { BadgeIntent } from '@lib/theme/variants';
+import { useSettingsStore } from '@stores/settingsStore';
 
 /*
  * SFR-04: AI 불법조업 예측 모델 관리
@@ -56,8 +61,7 @@ const modelColumns: DataColumn<ModelVersion>[] = [
   { key: 'status', label: '상태', width: '70px', align: 'center', sortable: true,
     render: (v) => {
       const s = v as string;
-      const c = s === '운영중' ? 'bg-green-500/20 text-green-400' : s === '테스트' ? 'bg-blue-500/20 text-blue-400' : s === '대기' ? 'bg-yellow-500/20 text-yellow-400' : 'bg-muted text-hint';
-      return <Badge className={`border-0 text-[9px] ${c}`}>{s}</Badge>;
+      return <Badge intent={getStatusIntent(s)} size="xs">{s}</Badge>;
     },
   },
   { key: 'accuracy', label: 'Accuracy', width: '80px', align: 'right', sortable: true, render: (v) => <span className="text-heading font-bold">{v as number}%</span> },
@@ -176,8 +180,8 @@ const gearColumns: DataColumn<GearCode>[] = [
   { key: 'risk', label: '위험도', width: '70px', align: 'center', sortable: true,
     render: (v) => {
       const r = v as string;
-      const c = r === '고위험' ? 'bg-red-500/20 text-red-400' : r === '중위험' ? 'bg-yellow-500/20 text-yellow-400' : 'bg-green-500/20 text-green-400';
-      return <Badge className={`border-0 text-[9px] ${c}`}>{r}</Badge>;
+      const intent: BadgeIntent = r === '고위험' ? 'critical' : r === '중위험' ? 'warning' : 'success';
+      return <Badge intent={intent} size="xs">{r}</Badge>;
     },
   },
   { key: 'speed', label: '탐지 속도', width: '90px', align: 'center', render: (v) => <span className="text-label font-mono">{v as string}</span> },
@@ -237,6 +241,8 @@ const ALARM_SEVERITY = [
 
 export function AIModelManagement() {
   const { t } = useTranslation('ai');
+  const { t: tcCommon } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
   const [tab, setTab] = useState<Tab>('registry');
   const [rules, setRules] = useState(defaultRules);
 
@@ -244,29 +250,21 @@ export function AIModelManagement() {
   const currentModel = MODELS.find((m) => m.status === '운영중')!;
 
   return (
-    <div className="p-5 space-y-4">
-      {/* 헤더 */}
-      <div className="flex items-center justify-between">
-        <div>
-          <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
-            <Brain className="w-5 h-5 text-purple-400" />
-            {t('modelManagement.title')}
-            <span className="inline-flex items-center gap-1 px-2 py-1 bg-yellow-500/15 border border-yellow-500/30 rounded text-[10px] text-yellow-400 font-normal">
-              <span>⚠</span><span>데모 데이터 (백엔드 API 미구현)</span>
-            </span>
-          </h2>
-          <p className="text-[10px] text-hint mt-0.5">
-            {t('modelManagement.desc')}
-          </p>
-        </div>
-        <div className="flex items-center gap-2">
+    <PageContainer>
+      <PageHeader
+        icon={Brain}
+        iconColor="text-purple-400"
+        title={t('modelManagement.title')}
+        description={t('modelManagement.desc')}
+        demo
+        actions={
           <div className="flex items-center gap-1.5 px-3 py-1.5 bg-green-500/10 border border-green-500/20 rounded-lg">
             <div className="w-1.5 h-1.5 rounded-full bg-green-500 animate-pulse" />
             <span className="text-[10px] text-green-400 font-bold">운영 모델: {currentModel.version}</span>
             <span className="text-[10px] text-hint">Accuracy {currentModel.accuracy}%</span>
           </div>
-        </div>
-      </div>
+        }
+      />
 
       {/* KPI */}
       <div className="flex gap-2">
@@ -300,8 +298,8 @@ export function AIModelManagement() {
           { key: 'engines' as Tab, icon: Shield, label: '7대 탐지 엔진' },
           { key: 'api' as Tab, icon: Globe, label: '예측 결과 API' },
         ].map((t) => (
-          <button key={t.key} onClick={() => setTab(t.key)}
-            className={`flex items-center gap-1.5 px-3 py-2 rounded-lg text-xs transition-colors ${tab === t.key ? 'bg-purple-600 text-heading' : 'text-muted-foreground hover:bg-secondary hover:text-foreground'}`}>
+          <button type="button" key={t.key} onClick={() => setTab(t.key)}
+            className={`flex items-center gap-1.5 px-3 py-2 rounded-lg text-xs transition-colors ${tab === t.key ? 'bg-purple-600 text-on-vivid' : 'text-muted-foreground hover:bg-secondary hover:text-foreground'}`}>
             <t.icon className="w-3.5 h-3.5" />{t.label}
           </button>
         ))}
@@ -319,7 +317,7 @@ export function AIModelManagement() {
                 <div className="text-[10px] text-muted-foreground">정확도 93.2% (+3.1%) · 오탐률 7.8% (-2.1%) · 다크베셀 탐지 강화</div>
               </div>
             </div>
-            <button className="bg-blue-600 hover:bg-blue-500 text-heading text-[11px] font-bold px-4 py-2 rounded-lg transition-colors shrink-0">운영 배포</button>
+            <button type="button" className="bg-blue-600 hover:bg-blue-500 text-on-vivid text-[11px] font-bold px-4 py-2 rounded-lg transition-colors shrink-0">운영 배포</button>
           </div>
           <DataTable data={MODELS} columns={modelColumns} pageSize={10} searchPlaceholder="버전, 비고 검색..." searchKeys={['version', 'note']} exportFilename="AI모델_버전이력" />
         </div>
@@ -333,14 +331,14 @@ export function AIModelManagement() {
             {rules.map((rule, i) => (
               <Card key={i} className="bg-surface-raised border-border">
                 <CardContent className="p-3 flex items-center gap-4">
-                  <button onClick={() => toggleRule(i)}
+                  <button type="button" role="switch" aria-checked={rule.enabled ? 'true' : 'false'} aria-label={rule.name} onClick={() => toggleRule(i)}
                     className={`w-10 h-5 rounded-full transition-colors relative shrink-0 ${rule.enabled ? 'bg-blue-600' : 'bg-switch-background'}`}>
                     <div className="w-4 h-4 bg-white rounded-full absolute top-0.5 transition-all shadow-sm" style={{ left: rule.enabled ? '22px' : '2px' }} />
                   </button>
                   <div className="flex-1 min-w-0">
                     <div className="flex items-center gap-2">
                       <span className="text-[12px] font-bold text-heading">{rule.name}</span>
-                      <Badge className="bg-purple-500/20 text-purple-400 border-0 text-[8px]">{rule.model}</Badge>
+                      <Badge intent="purple" size="xs">{rule.model}</Badge>
                     </div>
                     <div className="text-[10px] text-hint mt-0.5">{rule.desc}</div>
                   </div>
@@ -628,8 +626,6 @@ export function AIModelManagement() {
           {/* 7대 엔진 카드 */}
           <div className="space-y-2">
             {DETECTION_ENGINES.map((eng) => {
-              const sevColor = eng.severity.includes('CRITICAL') ? 'text-red-400 bg-red-500/15' : eng.severity.includes('HIGH') ? 'text-orange-400 bg-orange-500/15' : eng.severity === 'MEDIUM~CRITICAL' ? 'text-yellow-400 bg-yellow-500/15' : 'text-hint bg-muted';
-              const stColor = eng.status === '운영중' ? 'bg-green-500/20 text-green-400' : eng.status === '테스트' ? 'bg-blue-500/20 text-blue-400' : 'bg-muted text-muted-foreground';
               return (
                 <Card key={eng.id} className="bg-surface-raised border-border">
                   <CardContent className="p-3 flex items-start gap-4">
@@ -641,7 +637,7 @@ export function AIModelManagement() {
                     <div className="flex-1 min-w-0">
                       <div className="flex items-center gap-2 mb-1">
                         <span className="text-[12px] font-bold text-heading">{eng.name}</span>
-                        <Badge className={`border-0 text-[8px] ${stColor}`}>{eng.status}</Badge>
+                        <Badge intent={getStatusIntent(eng.status)} size="xs">{eng.status}</Badge>
                       </div>
                       <div className="text-[10px] text-muted-foreground mb-1.5">{eng.purpose}</div>
                       <div className="text-[10px] text-hint leading-relaxed">{eng.detail}</div>
@@ -654,7 +650,9 @@ export function AIModelManagement() {
                       </div>
                       <div>
                         <div className="text-[9px] text-hint">심각도</div>
-                        <Badge className={`border-0 text-[9px] ${sevColor}`}>{eng.severity}</Badge>
+                        <Badge intent={getEngineSeverityIntent(eng.severity)} size="sm">
+                          {getEngineSeverityLabel(eng.severity, tcCommon, lang)}
+                        </Badge>
                       </div>
                       <div>
                         <div className="text-[9px] text-hint">쿨다운</div>
@@ -852,14 +850,14 @@ export function AIModelManagement() {
                   ].map((api, i) => (
                     <tr key={i} className="border-b border-border hover:bg-surface-overlay">
                       <td className="py-1.5">
-                        <Badge className={`border-0 text-[8px] font-bold ${api.method === 'GET' ? 'bg-green-500/20 text-green-400' : 'bg-blue-500/20 text-blue-400'}`}>{api.method}</Badge>
+                        <Badge intent={api.method === 'GET' ? 'success' : 'info'} size="xs">{api.method}</Badge>
                       </td>
                       <td className="py-1.5 font-mono text-cyan-400">{api.endpoint}</td>
                       <td className="py-1.5 text-hint">{api.unit}</td>
                       <td className="py-1.5 text-label">{api.desc}</td>
                       <td className="py-1.5 text-muted-foreground">{api.sfr}</td>
                       <td className="py-1.5 text-center">
-                        <Badge className={`border-0 text-[8px] ${api.status === '운영' ? 'bg-green-500/20 text-green-400' : 'bg-yellow-500/20 text-yellow-400'}`}>{api.status}</Badge>
+                        <Badge intent={getStatusIntent(api.status)} size="xs">{api.status}</Badge>
                       </td>
                     </tr>
                   ))}
@@ -882,7 +880,7 @@ export function AIModelManagement() {
                   <div>
                     <div className="flex items-center justify-between mb-1">
                       <span className="text-[10px] text-muted-foreground">격자별 위험도 조회 (파라미터: 좌표 범위, 시간)</span>
-                      <button onClick={() => navigator.clipboard.writeText('GET /api/v1/predictions/grid?lat_min=36.0&lat_max=38.0&lon_min=124.0&lon_max=126.0&time=2026-04-03T09:00Z')} className="text-hint hover:text-muted-foreground"><Copy className="w-3 h-3" /></button>
+                      <button type="button" aria-label="예시 URL 복사" onClick={() => navigator.clipboard.writeText('GET /api/v1/predictions/grid?lat_min=36.0&lat_max=38.0&lon_min=124.0&lon_max=126.0&time=2026-04-03T09:00Z')} className="text-hint hover:text-muted-foreground"><Copy className="w-3 h-3" /></button>
                     </div>
                     <pre className="bg-background border border-border rounded-lg p-3 text-[9px] font-mono text-muted-foreground overflow-x-auto">
 {`GET /api/v1/predictions/grid
@@ -948,7 +946,7 @@ export function AIModelManagement() {
                   ].map((s) => (
                     <div key={s.sfr} className="px-3 py-2.5 rounded-lg bg-surface-overlay border border-border">
                       <div className="flex items-center gap-2 mb-1">
-                        <Badge className="border-0 text-[9px] font-bold" style={{ backgroundColor: `${s.color}20`, color: s.color }}>{s.sfr}</Badge>
+                        <Badge size="sm" className="font-bold" style={{ backgroundColor: s.color, borderColor: s.color }}>{s.sfr}</Badge>
                         <span className="text-[11px] font-bold text-heading">{s.name}</span>
                       </div>
                       <div className="text-[9px] text-hint mb-1.5">{s.desc}</div>
@@ -989,6 +987,6 @@ export function AIModelManagement() {
           </Card>
         </div>
       )}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/ai-operations/MLOpsPage.tsx b/frontend/src/features/ai-operations/MLOpsPage.tsx
index 5978dde..5b574bf 100644
--- a/frontend/src/features/ai-operations/MLOpsPage.tsx
+++ b/frontend/src/features/ai-operations/MLOpsPage.tsx
@@ -2,6 +2,9 @@ import { useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer, PageHeader } from '@shared/components/layout';
+import { getModelStatusIntent, getQualityGateIntent, getExperimentIntent, MODEL_STATUSES, QUALITY_GATE_STATUSES, EXPERIMENT_STATUSES } from '@shared/constants/modelDeploymentStatuses';
+import { getStatusIntent } from '@shared/constants/statusIntent';
 import {
   Cpu, Brain, Database, GitBranch, Activity, RefreshCw, Server, Shield,
   FileText, Settings, Layers, Globe, Lock, BarChart3, Code, Play, Square,
@@ -109,23 +112,15 @@ export function MLOpsPage() {
   const [selectedTmpl, setSelectedTmpl] = useState(0);
   const [selectedLLM, setSelectedLLM] = useState(0);
 
-  const stColor = (s: string) => s === 'DEPLOYED' ? 'bg-green-500/20 text-green-400 border-green-500' : s === 'APPROVED' ? 'bg-blue-500/20 text-blue-400 border-blue-500' : s === 'TESTING' ? 'bg-yellow-500/20 text-yellow-400 border-yellow-500' : 'bg-muted text-muted-foreground border-slate-600';
-  const gateColor = (s: string) => s === 'pass' ? 'bg-green-500/20 text-green-400' : s === 'fail' ? 'bg-red-500/20 text-red-400' : s === 'run' ? 'bg-yellow-500/20 text-yellow-400 animate-pulse' : 'bg-switch-background/50 text-hint';
-  const expColor = (s: string) => s === 'running' ? 'bg-blue-500/20 text-blue-400 animate-pulse' : s === 'done' ? 'bg-green-500/20 text-green-400' : 'bg-red-500/20 text-red-400';
-
   return (
-    <div className="p-5 space-y-4">
-      <div className="flex items-center justify-between">
-        <div>
-          <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
-            <Cpu className="w-5 h-5 text-purple-400" />{t('mlops.title')}
-            <span className="inline-flex items-center gap-1 px-2 py-1 bg-yellow-500/15 border border-yellow-500/30 rounded text-[10px] text-yellow-400 font-normal">
-              <span>⚠</span><span>데모 데이터 (백엔드 API 미구현)</span>
-            </span>
-          </h2>
-          <p className="text-[10px] text-hint mt-0.5">{t('mlops.desc')}</p>
-        </div>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={Cpu}
+        iconColor="text-purple-400"
+        title={t('mlops.title')}
+        description={t('mlops.desc')}
+        demo
+      />
 
       {/* 탭 */}
       <div className="flex gap-0 border-b border-border">
@@ -138,7 +133,7 @@ export function MLOpsPage() {
           { key: 'llmops' as Tab, icon: Brain, label: 'LLMOps' },
           { key: 'platform' as Tab, icon: Settings, label: '플랫폼 관리' },
         ]).map(t => (
-          <button key={t.key} onClick={() => setTab(t.key)}
+          <button type="button" key={t.key} onClick={() => setTab(t.key)}
             className={`flex items-center gap-1.5 px-4 py-2.5 text-[11px] font-medium border-b-2 transition-colors ${tab === t.key ? 'text-blue-400 border-blue-400' : 'text-hint border-transparent hover:text-label'}`}>
             <t.icon className="w-3.5 h-3.5" />{t.label}
           </button>
@@ -161,7 +156,7 @@ export function MLOpsPage() {
               <div className="text-[12px] font-bold text-label mb-3">배포 모델 현황</div>
               <div className="space-y-2">{MODELS.filter(m => m.status === 'DEPLOYED').map(m => (
                 <div key={m.name} className="flex items-center gap-3 px-3 py-2 bg-surface-overlay rounded-lg">
-                  <Badge className="bg-green-500/20 text-green-400 border-0 text-[9px]">DEPLOYED</Badge>
+                  <Badge intent="success" size="sm">DEPLOYED</Badge>
                   <span className="text-[11px] text-heading font-medium flex-1">{m.name}</span>
                   <span className="text-[10px] text-hint">{m.ver}</span>
                   <span className="text-[10px] text-green-400 font-bold">F1 {m.f1}%</span>
@@ -172,7 +167,7 @@ export function MLOpsPage() {
               <div className="text-[12px] font-bold text-label mb-3">진행 중 실험</div>
               <div className="space-y-2">{EXPERIMENTS.filter(e => e.status === 'running').map(e => (
                 <div key={e.id} className="flex items-center gap-3 px-3 py-2 bg-surface-overlay rounded-lg">
-                  <Badge className="bg-blue-500/20 text-blue-400 border-0 text-[9px] animate-pulse">실행중</Badge>
+                  <Badge intent="info" size="sm" className="animate-pulse">실행중</Badge>
                   <span className="text-[11px] text-heading font-medium flex-1">{e.name}</span>
                   <div className="w-20 h-1.5 bg-switch-background rounded-full overflow-hidden"><div className="h-full bg-blue-500 rounded-full" style={{ width: `${e.progress}%` }} /></div>
                   <span className="text-[10px] text-muted-foreground">{e.progress}%</span>
@@ -202,14 +197,14 @@ export function MLOpsPage() {
           <Card><CardContent className="p-4">
             <div className="flex items-center justify-between mb-3">
               <div className="text-[12px] font-bold text-heading">실험 목록</div>
-              <button className="flex items-center gap-1 px-3 py-1.5 bg-blue-600 hover:bg-blue-500 text-heading text-[10px] font-bold rounded-lg"><Play className="w-3 h-3" />새 실험</button>
+              <button type="button" className="flex items-center gap-1 px-3 py-1.5 bg-blue-600 hover:bg-blue-500 text-on-vivid text-[10px] font-bold rounded-lg"><Play className="w-3 h-3" />새 실험</button>
             </div>
             <div className="space-y-2">
               {EXPERIMENTS.map(e => (
                 <div key={e.id} className="flex items-center gap-3 px-3 py-2.5 bg-surface-overlay rounded-lg">
                   <span className="text-[10px] text-hint font-mono w-16">{e.id}</span>
                   <span className="text-[11px] text-heading font-medium w-40 truncate">{e.name}</span>
-                  <Badge className={`border-0 text-[9px] w-14 text-center ${expColor(e.status)}`}>{e.status}</Badge>
+                  <Badge intent={getExperimentIntent(e.status)} size="sm" className={`w-14 ${EXPERIMENT_STATUSES[e.status as keyof typeof EXPERIMENT_STATUSES]?.pulse ? 'animate-pulse' : ''}`}>{e.status}</Badge>
                   <div className="w-24 h-1.5 bg-switch-background rounded-full overflow-hidden"><div className={`h-full rounded-full ${e.status === 'done' ? 'bg-green-500' : e.status === 'fail' ? 'bg-red-500' : 'bg-blue-500'}`} style={{ width: `${e.progress}%` }} /></div>
                   <span className="text-[10px] text-muted-foreground w-12">{e.epoch}</span>
                   <span className="text-[10px] text-muted-foreground w-16">{e.time}</span>
@@ -228,7 +223,7 @@ export function MLOpsPage() {
             <Card key={m.name + m.ver} className="bg-surface-raised border-border"><CardContent className="p-4">
               <div className="flex items-start justify-between mb-2">
                 <div><div className="text-[13px] font-bold text-heading">{m.name}</div><div className="text-[9px] text-hint mt-0.5">{m.ver}</div></div>
-                <Badge className={`border text-[10px] font-bold ${stColor(m.status)}`}>{m.status}</Badge>
+                <Badge intent={getModelStatusIntent(m.status)} size="md" className="font-bold">{MODEL_STATUSES[m.status as keyof typeof MODEL_STATUSES]?.fallback.ko ?? m.status}</Badge>
               </div>
               {/* 성능 지표 */}
               {m.accuracy > 0 && (
@@ -245,7 +240,7 @@ export function MLOpsPage() {
               <div className="text-[9px] text-hint mb-1.5 font-bold">Quality Gates</div>
               <div className="flex gap-1">
                 {m.gates.map((g, i) => (
-                  <Badge key={g} className={`border-0 text-[8px] ${gateColor(m.gateStatus[i])}`}>{g}</Badge>
+                  <Badge key={g} intent={getQualityGateIntent(m.gateStatus[i])} size="xs" className={QUALITY_GATE_STATUSES[m.gateStatus[i] as keyof typeof QUALITY_GATE_STATUSES]?.pulse ? 'animate-pulse' : ''}>{g}</Badge>
                 ))}
               </div>
             </CardContent></Card>
@@ -272,7 +267,7 @@ export function MLOpsPage() {
                   <td className="px-3 py-2 text-label">{d.latency}</td>
                   <td className="px-3 py-2 text-label">{d.falseAlarm}</td>
                   <td className="px-3 py-2 text-heading font-bold">{d.rps}</td>
-                  <td className="px-3 py-2"><Badge className={`border-0 text-[9px] ${d.status === '정상' ? 'bg-green-500/20 text-green-400' : 'bg-yellow-500/20 text-yellow-400'}`}>{d.status}</Badge></td>
+                  <td className="px-3 py-2"><Badge intent={getStatusIntent(d.status)} size="xs">{d.status}</Badge></td>
                   <td className="px-3 py-2 text-hint">{d.date}</td>
                 </tr>
               ))}</tbody>
@@ -283,8 +278,8 @@ export function MLOpsPage() {
               <div className="text-[12px] font-bold text-heading mb-2">카나리 / A·B 테스트</div>
               <div className="text-[10px] text-muted-foreground mb-3">위험도 v2.1.0 (80%) ↔ v2.0.3 (20%)</div>
               <div className="h-5 bg-background rounded-lg overflow-hidden flex">
-                <div className="bg-blue-600 flex items-center justify-center text-[9px] text-heading font-bold" style={{ width: '80%' }}>v2.1.0 80%</div>
-                <div className="bg-yellow-600 flex items-center justify-center text-[9px] text-heading font-bold" style={{ width: '20%' }}>v2.0.3 20%</div>
+                <div className="bg-blue-600 flex items-center justify-center text-[9px] text-on-vivid font-bold" style={{ width: '80%' }}>v2.1.0 80%</div>
+                <div className="bg-yellow-600 flex items-center justify-center text-[9px] text-on-vivid font-bold" style={{ width: '20%' }}>v2.0.3 20%</div>
               </div>
             </CardContent></Card>
             <Card><CardContent className="p-4">
@@ -293,7 +288,7 @@ export function MLOpsPage() {
                 {MODELS.filter(m => m.status === 'APPROVED').map(m => (
                   <div key={m.name} className="flex items-center gap-3 px-3 py-2 bg-surface-overlay rounded-lg">
                     <span className="text-[11px] text-heading font-medium flex-1">{m.name} {m.ver}</span>
-                    <button className="flex items-center gap-1 px-2.5 py-1 bg-green-600 hover:bg-green-500 text-heading text-[9px] font-bold rounded"><Rocket className="w-3 h-3" />배포</button>
+                    <button type="button" className="flex items-center gap-1 px-2.5 py-1 bg-green-600 hover:bg-green-500 text-on-vivid text-[9px] font-bold rounded"><Rocket className="w-3 h-3" />배포</button>
                   </div>
                 ))}
               </div>
@@ -307,7 +302,7 @@ export function MLOpsPage() {
         <div className="grid grid-cols-2 gap-3" style={{ height: 'calc(100vh - 240px)' }}>
           <Card className="bg-surface-raised border-border flex flex-col"><CardContent className="p-4 flex-1 flex flex-col">
             <div className="text-[9px] font-bold text-hint mb-2">REQUEST BODY (JSON)</div>
-            <textarea className="flex-1 bg-background border border-border rounded-lg p-3 text-[10px] text-cyan-300 font-mono resize-none focus:outline-none focus:border-blue-500/40" defaultValue={`{
+            <textarea aria-label="API 요청 본문 JSON" className="flex-1 bg-background border border-border rounded-lg p-3 text-[10px] text-cyan-300 font-mono resize-none focus:outline-none focus:border-blue-500/40" defaultValue={`{
   "mmsi": "412345678",
   "lat": 37.12,
   "lon": 124.63,
@@ -318,8 +313,8 @@ export function MLOpsPage() {
   "version": "v2.1.0"
 }`} />
             <div className="flex gap-2 mt-2">
-              <button className="flex items-center gap-1 px-4 py-1.5 bg-blue-600 hover:bg-blue-500 text-heading text-[10px] font-bold rounded-lg"><Zap className="w-3 h-3" />실행</button>
-              <button className="px-3 py-1.5 bg-surface-overlay border border-border rounded-lg text-[10px] text-muted-foreground">초기화</button>
+              <button type="button" className="flex items-center gap-1 px-4 py-1.5 bg-blue-600 hover:bg-blue-500 text-on-vivid text-[10px] font-bold rounded-lg"><Zap className="w-3 h-3" />실행</button>
+              <button type="button" className="px-3 py-1.5 bg-surface-overlay border border-border rounded-lg text-[10px] text-muted-foreground">초기화</button>
             </div>
           </CardContent></Card>
           <Card className="bg-surface-raised border-border flex flex-col"><CardContent className="p-4 flex-1 flex flex-col">
@@ -357,7 +352,7 @@ export function MLOpsPage() {
               { key: 'worker' as LLMSubTab, label: '배포 워커' },
               { key: 'llmtest' as LLMSubTab, label: 'LLM 테스트' },
             ]).map(t => (
-              <button key={t.key} onClick={() => setLlmSub(t.key)}
+              <button type="button" key={t.key} onClick={() => setLlmSub(t.key)}
                 className={`px-4 py-2 text-[11px] font-medium border-b-2 ${llmSub === t.key ? 'text-blue-400 border-blue-400' : 'text-hint border-transparent hover:text-label'}`}>{t.label}</button>
             ))}
           </div>
@@ -386,7 +381,7 @@ export function MLOpsPage() {
                       <div key={k} className="flex flex-col gap-1"><span className="text-[9px] text-hint">{k}</span><div className="bg-background border border-border rounded px-2.5 py-1.5 text-label">{v}</div></div>
                     ))}
                   </div>
-                  <button className="mt-3 flex items-center gap-1 px-4 py-1.5 bg-blue-600 hover:bg-blue-500 text-heading text-[10px] font-bold rounded-lg w-full justify-center"><Play className="w-3 h-3" />학습 시작</button>
+                  <button type="button" className="mt-3 flex items-center gap-1 px-4 py-1.5 bg-blue-600 hover:bg-blue-500 text-on-vivid text-[10px] font-bold rounded-lg w-full justify-center"><Play className="w-3 h-3" />학습 시작</button>
                 </CardContent></Card>
               </div>
               <Card><CardContent className="p-4">
@@ -396,7 +391,7 @@ export function MLOpsPage() {
                     <div key={j.id} className="flex items-center gap-3 px-3 py-2.5 bg-surface-overlay rounded-lg">
                       <span className="text-[10px] text-hint font-mono w-16">{j.id}</span>
                       <span className="text-[11px] text-heading w-24">{j.model}</span>
-                      <Badge className={`border-0 text-[9px] w-14 text-center ${j.status === 'running' ? 'bg-blue-500/20 text-blue-400 animate-pulse' : j.status === 'done' ? 'bg-green-500/20 text-green-400' : 'bg-red-500/20 text-red-400'}`}>{j.status}</Badge>
+                      <Badge intent={j.status === 'running' ? 'info' : j.status === 'done' ? 'success' : 'critical'} size="xs" className="w-14 text-center">{j.status}</Badge>
                       <div className="flex-1 h-1.5 bg-switch-background rounded-full overflow-hidden"><div className={`h-full rounded-full ${j.status === 'done' ? 'bg-green-500' : j.status === 'fail' ? 'bg-red-500' : 'bg-blue-500'}`} style={{ width: `${j.progress}%` }} /></div>
                       <span className="text-[10px] text-muted-foreground w-16">{j.elapsed}</span>
                     </div>
@@ -422,7 +417,7 @@ export function MLOpsPage() {
                     <div key={k} className="flex justify-between px-2 py-1 bg-surface-overlay rounded"><span className="text-hint font-mono">{k}</span><span className="text-label">{v}</span></div>
                   ))}
                 </div>
-                <button className="mt-3 flex items-center gap-1 px-4 py-1.5 bg-blue-600 hover:bg-blue-500 text-heading text-[10px] font-bold rounded-lg w-full justify-center"><Search className="w-3 h-3" />검색 시작</button>
+                <button type="button" className="mt-3 flex items-center gap-1 px-4 py-1.5 bg-blue-600 hover:bg-blue-500 text-on-vivid text-[10px] font-bold rounded-lg w-full justify-center"><Search className="w-3 h-3" />검색 시작</button>
               </CardContent></Card>
               <Card className="col-span-2 bg-surface-raised border-border"><CardContent className="p-4">
                 <div className="flex justify-between mb-3"><div className="text-[12px] font-bold text-heading">HPS 시도 결과</div><span className="text-[10px] text-green-400 font-bold">Best: Trial #3 (F1=0.912)</span></div>
@@ -436,7 +431,7 @@ export function MLOpsPage() {
                       <td className="py-2 px-2 text-muted-foreground">{t.dropout}</td>
                       <td className="py-2 px-2 text-muted-foreground">{t.hidden}</td>
                       <td className="py-2 px-2 text-heading font-bold">{t.f1.toFixed(3)}</td>
-                      <td className="py-2 px-2">{t.best && <Badge className="bg-green-500/20 text-green-400 border-0 text-[8px]">BEST</Badge>}</td>
+                      <td className="py-2 px-2">{t.best && <Badge intent="success" size="xs">BEST</Badge>}</td>
                     </tr>
                   ))}</tbody>
                 </table>
@@ -503,14 +498,14 @@ export function MLOpsPage() {
                     <p className="text-[10px] text-muted-foreground">2. **최종 위치**: EEZ/NLL 경계 5NM 이내 여부</p>
                     <p className="text-[10px] text-muted-foreground">3. **과거 이력**: MMSI 변조, 이전 단속 기록 확인</p>
                     <div className="mt-2 pt-2 border-t border-border flex gap-1">
-                      <Badge className="bg-green-500/10 text-green-400 border-0 text-[8px]">배타적경제수역법 §5</Badge>
-                      <Badge className="bg-green-500/10 text-green-400 border-0 text-[8px]">한중어업협정 §6</Badge>
+                      <Badge intent="success" size="xs">배타적경제수역법 §5</Badge>
+                      <Badge intent="success" size="xs">한중어업협정 §6</Badge>
                     </div>
                   </div></div>
                 </div>
                 <div className="flex gap-2 shrink-0">
-                  <input className="flex-1 bg-background border border-border rounded-xl px-4 py-2 text-[11px] text-heading placeholder:text-hint focus:outline-none focus:border-blue-500/40" placeholder="질의를 입력하세요..." />
-                  <button className="px-4 py-2 bg-blue-600 hover:bg-blue-500 text-heading rounded-xl"><Send className="w-4 h-4" /></button>
+                  <input aria-label="LLM 질의 입력" className="flex-1 bg-background border border-border rounded-xl px-4 py-2 text-[11px] text-heading placeholder:text-hint focus:outline-none focus:border-blue-500/40" placeholder="질의를 입력하세요..." />
+                  <button type="button" aria-label="전송" className="px-4 py-2 bg-blue-600 hover:bg-blue-500 text-on-vivid rounded-xl"><Send className="w-4 h-4" /></button>
                 </div>
               </CardContent></Card>
             </div>
@@ -565,6 +560,6 @@ export function MLOpsPage() {
           </CardContent></Card>
         </div>
       )}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/auth/LoginPage.tsx b/frontend/src/features/auth/LoginPage.tsx
index a8d7f8b..6f488fe 100644
--- a/frontend/src/features/auth/LoginPage.tsx
+++ b/frontend/src/features/auth/LoginPage.tsx
@@ -142,6 +142,7 @@ export function LoginPage() {
                   <div className="relative">
                     <User className="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-hint" />
                     <input
+                      aria-label={t('form.userId')}
                       type="text"
                       value={userId}
                       onChange={(e) => setUserId(e.target.value)}
@@ -157,6 +158,7 @@ export function LoginPage() {
                   <div className="relative">
                     <Lock className="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-hint" />
                     <input
+                      aria-label={t('form.password')}
                       type={showPw ? 'text' : 'password'}
                       value={password}
                       onChange={(e) => setPassword(e.target.value)}
@@ -195,7 +197,7 @@ export function LoginPage() {
                 <button
                   type="submit"
                   disabled={loading}
-                  className="w-full py-2.5 bg-blue-600 hover:bg-blue-500 disabled:bg-blue-600/50 text-heading text-sm font-bold rounded-lg transition-colors flex items-center justify-center gap-2 whitespace-nowrap"
+                  className="w-full py-2.5 bg-blue-600 hover:bg-blue-500 disabled:bg-blue-600/50 text-on-vivid text-sm font-bold rounded-lg transition-colors flex items-center justify-center gap-2 whitespace-nowrap"
                 >
                   {loading ? (
                     <>
diff --git a/frontend/src/features/dashboard/Dashboard.tsx b/frontend/src/features/dashboard/Dashboard.tsx
index 33e1a64..98f3cd7 100644
--- a/frontend/src/features/dashboard/Dashboard.tsx
+++ b/frontend/src/features/dashboard/Dashboard.tsx
@@ -11,6 +11,7 @@ import {
 import type { LucideIcon } from 'lucide-react';
 import { Card, CardContent, CardHeader, CardTitle } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer } from '@shared/components/layout';
 import { AreaChart, PieChart } from '@lib/charts';
 import { useKpiStore } from '@stores/kpiStore';
 import { useEventStore } from '@stores/eventStore';
@@ -22,45 +23,13 @@ import {
   type PredictionStatsDaily,
   type PredictionStatsHourly,
 } from '@/services/kpi';
-import { toDateParam } from '@shared/utils/dateFormat';
+import { toDateParam, formatDate, formatTime } from '@shared/utils/dateFormat';
+import { getViolationColor, getViolationLabel } from '@shared/constants/violationTypes';
+import { ALERT_LEVELS, type AlertLevel, getAlertLevelLabel, getAlertLevelIntent } from '@shared/constants/alertLevels';
+import { getPatrolStatusIntent, getPatrolStatusLabel } from '@shared/constants/patrolStatuses';
+import { getKpiUi } from '@shared/constants/kpiUiMap';
+import { useSettingsStore } from '@stores/settingsStore';
 
-// ─── 작전 경보 등급 ─────────────────────
-type AlertLevel = 'CRITICAL' | 'HIGH' | 'MEDIUM' | 'LOW';
-const ALERT_COLORS: Record<AlertLevel, { bg: string; text: string; border: string; dot: string }> = {
-  CRITICAL: { bg: 'bg-red-500/15', text: 'text-red-400', border: 'border-red-500/30', dot: 'bg-red-500' },
-  HIGH: { bg: 'bg-orange-500/15', text: 'text-orange-400', border: 'border-orange-500/30', dot: 'bg-orange-500' },
-  MEDIUM: { bg: 'bg-yellow-500/15', text: 'text-yellow-400', border: 'border-yellow-500/30', dot: 'bg-yellow-500' },
-  LOW: { bg: 'bg-blue-500/15', text: 'text-blue-400', border: 'border-blue-500/30', dot: 'bg-blue-500' },
-};
-
-// ─── KPI UI 매핑 (라벨 + kpiKey 모두 지원) ─────────
-const KPI_UI_MAP: Record<string, { icon: LucideIcon; color: string }> = {
-  '실시간 탐지': { icon: Radar, color: '#3b82f6' },
-  'EEZ 침범': { icon: AlertTriangle, color: '#ef4444' },
-  '다크베셀': { icon: Eye, color: '#f97316' },
-  '불법환적 의심': { icon: Anchor, color: '#a855f7' },
-  '추적 중': { icon: Crosshair, color: '#06b6d4' },
-  '나포/검문': { icon: Shield, color: '#10b981' },
-  // kpiKey 기반 매핑 (백엔드 API 응답)
-  realtime_detection: { icon: Radar, color: '#3b82f6' },
-  eez_violation: { icon: AlertTriangle, color: '#ef4444' },
-  dark_vessel: { icon: Eye, color: '#f97316' },
-  illegal_transshipment: { icon: Anchor, color: '#a855f7' },
-  tracking: { icon: Crosshair, color: '#06b6d4' },
-  enforcement: { icon: Shield, color: '#10b981' },
-};
-
-
-// 위반 유형/어구 → 차트 색상 매핑
-const VESSEL_TYPE_COLORS: Record<string, string> = {
-  'EEZ 침범': '#ef4444',
-  '다크베셀': '#f97316',
-  '불법환적': '#a855f7',
-  'MMSI변조': '#eab308',
-  '고속도주': '#06b6d4',
-  '어구 불법': '#6b7280',
-};
-const DEFAULT_PIE_COLORS = ['#ef4444', '#f97316', '#a855f7', '#eab308', '#06b6d4', '#3b82f6', '#10b981', '#6b7280'];
 
 // TODO: /api/weather 연동 예정
 const WEATHER_DATA = {
@@ -83,9 +52,10 @@ function PulsingDot({ color }: { color: string }) {
 }
 
 function RiskBar({ value, size = 'default' }: { value: number; size?: 'default' | 'sm' }) {
-  const pct = value * 100;
-  const color = pct > 90 ? 'bg-red-500' : pct > 80 ? 'bg-orange-500' : pct > 70 ? 'bg-yellow-500' : 'bg-blue-500';
-  const textColor = pct > 90 ? 'text-red-400' : pct > 80 ? 'text-orange-400' : pct > 70 ? 'text-yellow-400' : 'text-blue-400';
+  // backend riskScore.score는 0~100 정수. 0~1 범위로 들어오는 경우도 호환.
+  const pct = Math.max(0, Math.min(100, value <= 1 ? value * 100 : value));
+  const color = pct > 70 ? 'bg-red-500' : pct > 50 ? 'bg-orange-500' : pct > 30 ? 'bg-yellow-500' : 'bg-blue-500';
+  const textColor = pct > 70 ? 'text-red-400' : pct > 50 ? 'text-orange-400' : pct > 30 ? 'text-yellow-400' : 'text-blue-400';
   const barW = size === 'sm' ? 'w-16' : 'w-24';
   return (
     <div className="flex items-center gap-2">
@@ -122,22 +92,27 @@ function KpiCard({ label, value, prev, icon: Icon, color, desc }: KpiCardProps)
 
 interface TimelineEvent { time: string; level: AlertLevel; title: string; detail: string; vessel: string; area: string }
 function TimelineItem({ event }: { event: TimelineEvent }) {
-  const c = ALERT_COLORS[event.level];
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
+  const c = ALERT_LEVELS[event.level].classes;
   return (
     <div className={`flex gap-3 p-2.5 rounded-lg ${c.bg} border ${c.border} hover:brightness-110 transition-all cursor-pointer group`}>
-      <div className="flex flex-col items-center gap-1 pt-0.5 shrink-0">
+      <div className="flex flex-col items-center gap-0.5 pt-0.5 shrink-0 min-w-[68px]">
         <PulsingDot color={c.dot} />
-        <span className="text-[9px] text-hint tabular-nums">{event.time}</span>
+        <span className="text-[9px] text-hint tabular-nums whitespace-nowrap">{formatDate(event.time)}</span>
+        <span className="text-[9px] text-hint tabular-nums whitespace-nowrap">{formatTime(event.time)}</span>
       </div>
       <div className="flex-1 min-w-0">
         <div className="flex items-center gap-2 mb-0.5">
           <span className={`text-xs font-bold ${c.text}`}>{event.title}</span>
-          <Badge className={`${c.bg} ${c.text} text-[8px] px-1 py-0 border-0`}>{event.level}</Badge>
+          <Badge intent={getAlertLevelIntent(event.level)} size="xs">
+            {getAlertLevelLabel(event.level, tc, lang)}
+          </Badge>
         </div>
-        <p className="text-[10px] text-muted-foreground leading-relaxed truncate">{event.detail}</p>
+        <p className="text-[0.75rem] text-label leading-relaxed truncate">{event.detail}</p>
         <div className="flex items-center gap-2 mt-1">
-          <span className="text-[9px] text-hint flex items-center gap-0.5"><Ship className="w-2.5 h-2.5" />{event.vessel}</span>
-          <span className="text-[9px] text-hint flex items-center gap-0.5"><MapPin className="w-2.5 h-2.5" />{event.area}</span>
+          <span className="text-[0.6875rem] text-muted-foreground flex items-center gap-0.5"><Ship className="w-2.5 h-2.5" />{event.vessel}</span>
+          <span className="text-[0.6875rem] text-muted-foreground flex items-center gap-0.5"><MapPin className="w-2.5 h-2.5" />{event.area}</span>
         </div>
       </div>
       <ChevronRight className="w-3.5 h-3.5 text-hint group-hover:text-muted-foreground transition-colors shrink-0 mt-1" />
@@ -146,14 +121,13 @@ function TimelineItem({ event }: { event: TimelineEvent }) {
 }
 
 function PatrolStatusBadge({ status }: { status: string }) {
-  const styles: Record<string, string> = {
-    '추적 중': 'bg-red-500/20 text-red-400 border-red-500/30',
-    '검문 중': 'bg-orange-500/20 text-orange-400 border-orange-500/30',
-    '초계 중': 'bg-blue-500/20 text-blue-400 border-blue-500/30',
-    '귀항 중': 'bg-muted text-muted-foreground border-slate-500/30',
-    '대기': 'bg-green-500/20 text-green-400 border-green-500/30',
-  };
-  return <Badge className={`${styles[status] || 'bg-muted text-muted-foreground'} text-[9px] border px-1.5 py-0`}>{status}</Badge>;
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
+  return (
+    <Badge intent={getPatrolStatusIntent(status)} size="xs">
+      {getPatrolStatusLabel(status, tc, lang)}
+    </Badge>
+  );
 }
 
 function FuelGauge({ percent }: { percent: number }) {
@@ -276,6 +250,8 @@ const MemoSeaAreaMap = memo(SeaAreaMap);
 
 export function Dashboard() {
   const { t } = useTranslation('dashboard');
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
   const [defconLevel] = useState(2);
 
   const kpiStore = useKpiStore();
@@ -309,7 +285,7 @@ export function Dashboard() {
   }, []);
 
   const KPI_DATA = useMemo(() => kpiStore.metrics.map((m) => {
-    const ui = KPI_UI_MAP[m.id] ?? KPI_UI_MAP[m.label] ?? { icon: Radar, color: '#3b82f6' };
+    const ui = getKpiUi(m.id) ?? getKpiUi(m.label);
     return {
       label: m.label,
       value: m.value,
@@ -321,7 +297,7 @@ export function Dashboard() {
   }), [kpiStore.metrics]);
 
   const TIMELINE_EVENTS: TimelineEvent[] = useMemo(() => eventStore.events.slice(0, 10).map((e) => ({
-    time: e.time.includes(' ') ? e.time.split(' ')[1].slice(0, 5) : e.time,
+    time: e.time,
     level: e.level,
     title: e.title,
     detail: e.detail,
@@ -370,12 +346,13 @@ export function Dashboard() {
     };
   }), [hourlyStats]);
 
-  // 위반 유형/어구 분포: daily byGearType 우선, 없으면 byCategory
+  // 위반 유형 분포: daily byCategory(위반 enum) 우선, 없으면 byGearType
+  // 라벨/색상은 공통 카탈로그(violationTypes)에서 일괄 lookup
   const VESSEL_TYPE_DATA = useMemo(() => {
     if (dailyStats.length === 0) return [] as { name: string; value: number; color: string }[];
     const totals: Record<string, number> = {};
     dailyStats.forEach((d) => {
-      const src = d.byGearType ?? d.byCategory ?? null;
+      const src = d.byCategory ?? d.byGearType ?? null;
       if (src) {
         Object.entries(src).forEach(([k, v]) => {
           totals[k] = (totals[k] ?? 0) + (Number(v) || 0);
@@ -384,12 +361,12 @@ export function Dashboard() {
     });
     return Object.entries(totals)
       .sort((a, b) => b[1] - a[1])
-      .map(([name, value], i) => ({
-        name,
+      .map(([code, value]) => ({
+        name: getViolationLabel(code, tc, lang),
         value,
-        color: VESSEL_TYPE_COLORS[name] ?? DEFAULT_PIE_COLORS[i % DEFAULT_PIE_COLORS.length],
+        color: getViolationColor(code),
       }));
-  }, [dailyStats]);
+  }, [dailyStats, tc, lang]);
 
   // 해역별 위험도: daily byZone → 표 데이터
   const AREA_RISK_DATA = useMemo(() => {
@@ -417,8 +394,8 @@ export function Dashboard() {
   const defconLabels = ['', 'DEFCON 1', 'DEFCON 2', 'DEFCON 3', 'DEFCON 4', 'DEFCON 5'];
 
   return (
-    <div className="space-y-4">
-      {/* ── 상단 헤더 바 ── */}
+    <PageContainer>
+      {/* ── 상단 헤더 바 (DEFCON + 라이브 상태) — 커스텀 구조 유지 ── */}
       <div className="flex items-center justify-between">
         <div className="flex items-center gap-4">
           <div>
@@ -511,10 +488,10 @@ export function Dashboard() {
                   실시간 상황 타임라인
                 </CardTitle>
                 <div className="flex items-center gap-1">
-                  <Badge className="bg-red-500/15 text-red-400 text-[8px] border-0 px-1.5 py-0">
+                  <Badge intent="critical" size="xs" className="px-1.5 py-0">
                     긴급 {TIMELINE_EVENTS.filter(e => e.level === 'CRITICAL').length}
                   </Badge>
-                  <Badge className="bg-orange-500/15 text-orange-400 text-[8px] border-0 px-1.5 py-0">
+                  <Badge intent="high" size="xs" className="px-1.5 py-0">
                     경고 {TIMELINE_EVENTS.filter(e => e.level === 'HIGH').length}
                   </Badge>
                 </div>
@@ -538,7 +515,7 @@ export function Dashboard() {
               <CardTitle className="text-xs text-label flex items-center gap-1.5">
                 <Navigation className="w-3.5 h-3.5 text-cyan-500" />
                 함정 배치 현황
-                <Badge className="bg-cyan-500/15 text-cyan-400 text-[8px] border-0 ml-auto px-1.5 py-0">
+                <Badge intent="cyan" size="xs" className="ml-auto px-1.5 py-0">
                   {PATROL_SHIPS.length}척 운용 중
                 </Badge>
               </CardTitle>
@@ -654,12 +631,12 @@ export function Dashboard() {
               <Crosshair className="w-3.5 h-3.5 text-red-500" />
               고위험 선박 추적 현황 (AI 우선순위)
             </CardTitle>
-            <Badge className="bg-red-500/15 text-red-400 text-[9px] border-0">{TOP_RISK_VESSELS.length}척 감시 중</Badge>
+            <Badge intent="critical" size="sm">{TOP_RISK_VESSELS.length}척 감시 중</Badge>
           </div>
         </CardHeader>
         <CardContent className="px-4 pb-4 pt-2">
           {/* 테이블 헤더 */}
-          <div className="grid grid-cols-[32px_1fr_80px_80px_80px_80px_100px] gap-2 px-3 py-2 text-[9px] text-hint border-b border-slate-700/50 font-medium">
+          <div className="grid grid-cols-[32px_minmax(120px,160px)_minmax(70px,1fr)_minmax(80px,1fr)_minmax(80px,1fr)_minmax(120px,2fr)_120px] gap-2 px-3 py-2 text-[9px] text-hint border-b border-slate-700/50 font-medium">
             <span>#</span>
             <span>MMSI</span>
             <span>선종</span>
@@ -672,20 +649,20 @@ export function Dashboard() {
             {TOP_RISK_VESSELS.map((vessel, index) => (
               <div
                 key={vessel.id}
-                className="grid grid-cols-[32px_1fr_80px_80px_80px_80px_100px] gap-2 px-3 py-2.5 rounded-lg hover:bg-surface-overlay transition-colors cursor-pointer group items-center"
+                className="grid grid-cols-[32px_minmax(120px,160px)_minmax(70px,1fr)_minmax(80px,1fr)_minmax(80px,1fr)_minmax(120px,2fr)_120px] gap-2 px-3 py-2.5 rounded-lg hover:bg-surface-overlay transition-colors cursor-pointer group items-center"
               >
                 <span className="text-hint text-xs font-bold">#{index + 1}</span>
                 <div className="flex items-center gap-1.5">
-                  <PulsingDot color={vessel.risk > 0.9 ? 'bg-red-500' : vessel.risk > 0.7 ? 'bg-orange-500' : 'bg-yellow-500'} />
+                  <PulsingDot color={vessel.risk > 70 ? 'bg-red-500' : vessel.risk > 50 ? 'bg-orange-500' : 'bg-yellow-500'} />
                   <span className="text-heading text-[11px] font-bold tabular-nums">{vessel.name}</span>
                 </div>
                 <span className="text-[10px] text-muted-foreground">{vessel.type}</span>
                 <span className="text-[10px] text-muted-foreground truncate">{vessel.zone}</span>
                 <span className="text-[10px] text-muted-foreground">{vessel.activity}</span>
                 <div className="flex items-center gap-1">
-                  {vessel.isDark && <Badge className="bg-orange-500/15 text-orange-400 text-[8px] px-1 py-0 border-0">다크</Badge>}
-                  {vessel.isSpoofing && <Badge className="bg-yellow-500/15 text-yellow-400 text-[8px] px-1 py-0 border-0">GPS변조</Badge>}
-                  {vessel.isTransship && <Badge className="bg-purple-500/15 text-purple-400 text-[8px] px-1 py-0 border-0">전재</Badge>}
+                  {vessel.isDark && <Badge intent="high" size="xs" className="px-1 py-0">다크</Badge>}
+                  {vessel.isSpoofing && <Badge intent="warning" size="xs" className="px-1 py-0">GPS변조</Badge>}
+                  {vessel.isTransship && <Badge intent="purple" size="xs" className="px-1 py-0">전재</Badge>}
                   {!vessel.isDark && !vessel.isSpoofing && !vessel.isTransship && <span className="text-[9px] text-hint">-</span>}
                 </div>
                 <RiskBar value={vessel.risk} />
@@ -694,6 +671,6 @@ export function Dashboard() {
           </div>
         </CardContent>
       </Card>
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/detection/ChinaFishing.tsx b/frontend/src/features/detection/ChinaFishing.tsx
index 3dd7682..2ea7e8f 100644
--- a/frontend/src/features/detection/ChinaFishing.tsx
+++ b/frontend/src/features/detection/ChinaFishing.tsx
@@ -1,12 +1,17 @@
 import { useState, useEffect, useMemo, useCallback } from 'react';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer } from '@shared/components/layout';
 import {
   Search, Ship, Clock, ChevronRight, ChevronLeft, Cloud,
   Eye, AlertTriangle, Radio, RotateCcw,
   MapPin, Brain, RefreshCw, Crosshair as CrosshairIcon, Loader2
 } from 'lucide-react';
 import { formatDateTime } from '@shared/utils/dateFormat';
+import { ALERT_LEVELS, getAlertLevelLabel, type AlertLevel } from '@shared/constants/alertLevels';
+import { getVesselRingMeta } from '@shared/constants/vesselAnalysisStatuses';
+import { useSettingsStore } from '@stores/settingsStore';
+import { useTranslation } from 'react-i18next';
 import { GearIdentification } from './GearIdentification';
 import { RealAllVessels, RealTransshipSuspects } from './RealVesselAnalysis';
 import { PieChart as EcPieChart } from '@lib/charts';
@@ -130,12 +135,8 @@ function CircleGauge({ value, label }: { value: number; label: string }) {
 }
 
 function StatusRing({ status, riskPct }: { status: VesselStatus; riskPct: number }) {
-  const colors: Record<VesselStatus, { ring: string; bg: string; text: string }> = {
-    '의심': { ring: '#f97316', bg: 'bg-orange-500/10', text: 'text-orange-400' },
-    '양호': { ring: '#10b981', bg: 'bg-green-500/10', text: 'text-green-400' },
-    '경고': { ring: '#ef4444', bg: 'bg-red-500/10', text: 'text-red-400' },
-  };
-  const c = colors[status];
+  const meta = getVesselRingMeta(status);
+  const c = { ring: meta.hex, text: `text-${meta.intent === 'critical' ? 'red' : meta.intent === 'high' ? 'orange' : 'green'}-400` };
   const circumference = 2 * Math.PI * 18;
   const offset = circumference - (riskPct / 100) * circumference;
 
@@ -196,6 +197,8 @@ function TransferView() {
 // ─── 메인 페이지 ──────────────────────
 
 export function ChinaFishing() {
+  const { t: tcCommon } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
   const [mode, setMode] = useState<'dashboard' | 'transfer' | 'gear'>('dashboard');
   const [vesselTab, setVesselTab] = useState<'특이운항' | '비허가 선박' | '제재 선박' | '관심 선박'>('특이운항');
   const [statsTab, setStatsTab] = useState<'불법조업 통계' | '특이선박 통계' | '위험선박 통계'>('불법조업 통계');
@@ -285,16 +288,16 @@ export function ChinaFishing() {
   ];
 
   return (
-    <div className="space-y-3">
+    <PageContainer size="sm">
       {/* ── 모드 탭 (AI 대시보드 / 환적 탐지) ── */}
       <div className="flex items-center gap-1 bg-surface-raised rounded-lg p-1 border border-slate-700/30 w-fit">
         {modeTabs.map((tab) => (
-          <button
+          <button type="button"
             key={tab.key}
             onClick={() => setMode(tab.key)}
             className={`flex items-center gap-1.5 px-4 py-2 rounded-md text-[11px] font-medium transition-colors ${
               mode === tab.key
-                ? 'bg-blue-600 text-heading'
+                ? 'bg-blue-600 text-on-vivid'
                 : 'text-muted-foreground hover:text-foreground hover:bg-surface-overlay'
             }`}
           >
@@ -342,7 +345,7 @@ export function ChinaFishing() {
         </button>
         <div className="flex-1 flex items-center bg-surface-overlay border border-slate-700/40 rounded-lg px-3 py-1.5">
           <Search className="w-3.5 h-3.5 text-hint mr-2" />
-          <input
+          <input aria-label="해역 또는 해구 번호 검색"
             placeholder="해역 또는 해구 번호 검색"
             className="bg-transparent text-[11px] text-label placeholder:text-hint flex-1 focus:outline-none"
           />
@@ -425,7 +428,7 @@ export function ChinaFishing() {
             <CardContent className="p-4">
               <div className="flex items-center justify-between mb-2">
                 <span className="text-sm font-bold text-heading">관심영역 안전도</span>
-                <select className="bg-secondary border border-slate-700/50 rounded px-2 py-0.5 text-[10px] text-label focus:outline-none">
+                <select aria-label="관심영역 선택" className="bg-secondary border border-slate-700/50 rounded px-2 py-0.5 text-[10px] text-label focus:outline-none">
                   <option>영역 A</option>
                   <option>영역 B</option>
                 </select>
@@ -467,7 +470,7 @@ export function ChinaFishing() {
               {/* 탭 헤더 */}
               <div className="flex border-b border-slate-700/30">
                 {vesselTabs.map((tab) => (
-                  <button
+                  <button type="button"
                     key={tab}
                     onClick={() => setVesselTab(tab)}
                     className={`flex-1 py-2.5 text-[11px] font-medium transition-colors ${
@@ -501,7 +504,7 @@ export function ChinaFishing() {
                       </div>
                       <div className="flex items-center gap-2">
                         <span className="text-[12px] font-bold text-heading">{v.name}</span>
-                        <Badge className="bg-blue-500/20 text-blue-400 border-0 text-[8px] px-1.5 py-0">{v.type}</Badge>
+                        <Badge intent="info" size="xs" className="px-1.5 py-0">{v.type}</Badge>
                       </div>
                       <div className="flex items-center gap-1 mt-0.5 text-[9px] text-hint">
                         <span>{v.country}</span>
@@ -524,7 +527,7 @@ export function ChinaFishing() {
               {/* 탭 */}
               <div className="flex border-b border-slate-700/30">
                 {statsTabs.map((tab) => (
-                  <button
+                  <button type="button"
                     key={tab}
                     onClick={() => setStatsTab(tab)}
                     className={`flex-1 py-2.5 text-[11px] font-medium transition-colors ${
@@ -567,10 +570,14 @@ export function ChinaFishing() {
                     </div>
                   </div>
                   <div className="space-y-0.5 text-[8px]">
-                    <div className="flex items-center gap-1"><span className="w-1.5 h-1.5 rounded-full bg-red-500" /><span className="text-hint">CRITICAL {riskDistribution.critical}</span></div>
-                    <div className="flex items-center gap-1"><span className="w-1.5 h-1.5 rounded-full bg-orange-500" /><span className="text-hint">HIGH {riskDistribution.high}</span></div>
-                    <div className="flex items-center gap-1"><span className="w-1.5 h-1.5 rounded-full bg-yellow-500" /><span className="text-hint">MEDIUM {riskDistribution.medium}</span></div>
-                    <div className="flex items-center gap-1"><span className="w-1.5 h-1.5 rounded-full bg-blue-500" /><span className="text-hint">LOW {riskDistribution.low}</span></div>
+                    {(['CRITICAL', 'HIGH', 'MEDIUM', 'LOW'] as AlertLevel[]).map((lv) => (
+                      <div key={lv} className="flex items-center gap-1">
+                        <span className={`w-1.5 h-1.5 rounded-full ${ALERT_LEVELS[lv].classes.dot}`} />
+                        <span className="text-hint">
+                          {getAlertLevelLabel(lv, tcCommon, lang)} {riskDistribution[lv.toLowerCase() as 'critical' | 'high' | 'medium' | 'low']}
+                        </span>
+                      </div>
+                    ))}
                   </div>
                 </div>
               </div>
@@ -592,7 +599,7 @@ export function ChinaFishing() {
               <CardContent className="p-3">
                 <div className="flex items-center justify-between mb-2">
                   <span className="text-[11px] font-bold text-heading">최근 위성영상 분석</span>
-                  <button className="text-[9px] text-blue-400 hover:underline">자세히 보기</button>
+                  <button type="button" className="text-[9px] text-blue-400 hover:underline">자세히 보기</button>
                 </div>
                 <div className="space-y-1.5 text-[10px]">
                   <div className="flex gap-2">
@@ -616,7 +623,7 @@ export function ChinaFishing() {
               <CardContent className="p-3">
                 <div className="flex items-center justify-between mb-2">
                   <span className="text-[11px] font-bold text-heading">기상 예보</span>
-                  <button className="text-[9px] text-blue-400 hover:underline">자세히 보기</button>
+                  <button type="button" className="text-[9px] text-blue-400 hover:underline">자세히 보기</button>
                 </div>
                 <div className="flex items-center gap-3">
                   <div className="text-center">
@@ -639,7 +646,7 @@ export function ChinaFishing() {
               <CardContent className="p-3">
                 <div className="flex items-center justify-between mb-2">
                   <span className="text-[11px] font-bold text-heading">VTS연계 현황</span>
-                  <button className="text-[9px] text-blue-400 hover:underline">자세히 보기</button>
+                  <button type="button" className="text-[9px] text-blue-400 hover:underline">자세히 보기</button>
                 </div>
                 <div className="grid grid-cols-2 gap-1.5">
                   {VTS_ITEMS.map((vts) => (
@@ -657,10 +664,10 @@ export function ChinaFishing() {
                   ))}
                 </div>
                 <div className="flex justify-between mt-2">
-                  <button className="text-hint hover:text-heading transition-colors">
+                  <button type="button" aria-label="이전" className="text-hint hover:text-heading transition-colors">
                     <ChevronLeft className="w-4 h-4" />
                   </button>
-                  <button className="text-hint hover:text-heading transition-colors">
+                  <button type="button" aria-label="다음" className="text-hint hover:text-heading transition-colors">
                     <ChevronRight className="w-4 h-4" />
                   </button>
                 </div>
@@ -671,6 +678,6 @@ export function ChinaFishing() {
       </div>
 
       </>}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/detection/DarkVesselDetection.tsx b/frontend/src/features/detection/DarkVesselDetection.tsx
index 1664ba8..ccd8568 100644
--- a/frontend/src/features/detection/DarkVesselDetection.tsx
+++ b/frontend/src/features/detection/DarkVesselDetection.tsx
@@ -2,6 +2,7 @@ import { useEffect, useState, useMemo, useRef, useCallback } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { DataTable, type DataColumn } from '@shared/components/common/DataTable';
 import { EyeOff, AlertTriangle, Radio, Tag, Loader2 } from 'lucide-react';
 import { BaseMap, STATIC_LAYERS, createMarkerLayer, createRadiusLayer, useMapLayers, type MapHandle } from '@lib/map';
@@ -12,6 +13,9 @@ import {
   type VesselAnalysisItem,
 } from '@/services/vesselAnalysisApi';
 import { formatDateTime } from '@shared/utils/dateFormat';
+import { getDarkVesselPatternIntent, getDarkVesselPatternLabel, getDarkVesselPatternMeta } from '@shared/constants/darkVesselPatterns';
+import { getVesselSurveillanceIntent, getVesselSurveillanceLabel } from '@shared/constants/vesselAnalysisStatuses';
+import { useSettingsStore } from '@stores/settingsStore';
 
 /* SFR-09: 불법 어선(AIS 조작·위장·Dark Vessel) 패턴 탐지 */
 
@@ -62,30 +66,27 @@ function mapItemToSuspect(item: VesselAnalysisItem, idx: number): Suspect {
   };
 }
 
-const PATTERN_COLORS: Record<string, string> = {
-  'AIS 완전차단': '#ef4444',
-  'MMSI 변조 의심': '#f97316',
-  '장기소실': '#eab308',
-  '신호 간헐송출': '#a855f7',
-};
-
-const cols: DataColumn<Suspect>[] = [
-  { key: 'id', label: 'ID', width: '70px', render: v => <span className="text-hint font-mono text-[10px]">{v as string}</span> },
-  { key: 'pattern', label: '탐지 패턴', width: '120px', sortable: true, render: v => <Badge className="bg-red-500/15 text-red-400 border-0 text-[9px]">{v as string}</Badge> },
-  { key: 'name', label: '선박 유형', sortable: true, render: v => <span className="text-cyan-400 font-medium">{v as string}</span> },
-  { key: 'mmsi', label: 'MMSI', width: '100px', render: v => <span className="text-hint font-mono text-[10px]">{v as string}</span> },
-  { key: 'flag', label: '국적', width: '50px' },
-  { key: 'risk', label: '위험도', width: '70px', align: 'center', sortable: true,
-    render: v => { const n = v as number; return <span className={`font-bold ${n > 80 ? 'text-red-400' : n > 50 ? 'text-yellow-400' : 'text-green-400'}`}>{n}</span>; } },
-  { key: 'lastAIS', label: '최종 AIS', width: '90px', render: v => <span className="text-muted-foreground text-[10px]">{v as string}</span> },
-  { key: 'status', label: '상태', width: '70px', align: 'center', sortable: true,
-    render: v => { const s = v as string; const c = s === '추적중' ? 'bg-red-500/20 text-red-400' : s === '감시중' ? 'bg-yellow-500/20 text-yellow-400' : s === '확인중' ? 'bg-blue-500/20 text-blue-400' : 'bg-green-500/20 text-green-400'; return <Badge className={`border-0 text-[9px] ${c}`}>{s}</Badge>; } },
-  { key: 'label', label: '라벨', width: '60px', align: 'center',
-    render: v => { const l = v as string; return l === '-' ? <button className="text-[9px] text-hint hover:text-blue-400"><Tag className="w-3 h-3 inline" /> 분류</button> : <Badge className={`border-0 text-[8px] ${l === '불법' ? 'bg-red-500/20 text-red-400' : 'bg-green-500/20 text-green-400'}`}>{l}</Badge>; } },
-];
-
 export function DarkVesselDetection() {
   const { t } = useTranslation('detection');
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
+
+  const cols: DataColumn<Suspect>[] = useMemo(() => [
+    { key: 'id', label: 'ID', width: '70px', render: v => <span className="text-hint font-mono text-[10px]">{v as string}</span> },
+    { key: 'pattern', label: '탐지 패턴', width: '120px', sortable: true,
+      render: v => <Badge intent={getDarkVesselPatternIntent(v as string)} size="sm">{getDarkVesselPatternLabel(v as string, tc, lang)}</Badge> },
+    { key: 'name', label: '선박 유형', sortable: true, render: v => <span className="text-cyan-400 font-medium">{v as string}</span> },
+    { key: 'mmsi', label: 'MMSI', width: '100px', render: v => <span className="text-hint font-mono text-[10px]">{v as string}</span> },
+    { key: 'flag', label: '국적', width: '50px' },
+    { key: 'risk', label: '위험도', width: '70px', align: 'center', sortable: true,
+      render: v => { const n = v as number; return <span className={`font-bold ${n > 80 ? 'text-red-400' : n > 50 ? 'text-yellow-400' : 'text-green-400'}`}>{n}</span>; } },
+    { key: 'lastAIS', label: '최종 AIS', width: '90px', render: v => <span className="text-muted-foreground text-[10px]">{v as string}</span> },
+    { key: 'status', label: '상태', width: '70px', align: 'center', sortable: true,
+      render: v => <Badge intent={getVesselSurveillanceIntent(v as string)} size="sm">{getVesselSurveillanceLabel(v as string, tc, lang)}</Badge> },
+    { key: 'label', label: '라벨', width: '60px', align: 'center',
+      render: v => { const l = v as string; return l === '-' ? <button type="button" className="text-[9px] text-hint hover:text-blue-400"><Tag className="w-3 h-3 inline" /> 분류</button> : <Badge intent={l === '불법' ? 'critical' : 'success'} size="xs">{l}</Badge>; } },
+  ], [tc, lang]);
+
   const [darkItems, setDarkItems] = useState<VesselAnalysisItem[]>([]);
   const [serviceAvailable, setServiceAvailable] = useState(true);
   const [loading, setLoading] = useState(false);
@@ -128,7 +129,7 @@ export function DarkVesselDetection() {
         lat: d.lat,
         lng: d.lng,
         radius: 10000,
-        color: PATTERN_COLORS[d.pattern] || '#ef4444',
+        color: getDarkVesselPatternMeta(d.pattern)?.hex || '#ef4444',
       })),
       0.08,
     ),
@@ -137,7 +138,7 @@ export function DarkVesselDetection() {
       DATA.map(d => ({
         lat: d.lat,
         lng: d.lng,
-        color: PATTERN_COLORS[d.pattern] || '#ef4444',
+        color: getDarkVesselPatternMeta(d.pattern)?.hex || '#ef4444',
         radius: d.risk > 80 ? 1200 : 800,
         label: `${d.id} ${d.name}`,
       } as MarkerData)),
@@ -147,13 +148,13 @@ export function DarkVesselDetection() {
   useMapLayers(mapRef, buildLayers, [DATA]);
 
   return (
-    <div className="p-5 space-y-4">
-      <div className="flex items-center justify-between">
-        <div>
-          <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2"><EyeOff className="w-5 h-5 text-red-400" />{t('darkVessel.title')}</h2>
-          <p className="text-[10px] text-hint mt-0.5">{t('darkVessel.desc')}</p>
-        </div>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={EyeOff}
+        iconColor="text-red-400"
+        title={t('darkVessel.title')}
+        description={t('darkVessel.desc')}
+      />
 
       {!serviceAvailable && (
         <div className="flex items-center gap-2 px-4 py-3 rounded-lg border border-yellow-500/30 bg-yellow-500/5 text-yellow-400 text-xs">
@@ -193,12 +194,16 @@ export function DarkVesselDetection() {
           <div className="absolute bottom-3 left-3 z-[1000] bg-background/90 backdrop-blur-sm border border-border rounded-lg px-3 py-2">
             <div className="text-[9px] text-muted-foreground font-bold mb-1.5">탐지 패턴</div>
             <div className="space-y-1">
-              {Object.entries(PATTERN_COLORS).map(([p, c]) => (
-                <div key={p} className="flex items-center gap-1.5">
-                  <div className="w-2.5 h-2.5 rounded-full" style={{ backgroundColor: c }} />
-                  <span className="text-[8px] text-muted-foreground">{p}</span>
-                </div>
-              ))}
+              {(['AIS_FULL_BLOCK', 'MMSI_SPOOFING', 'LONG_LOSS', 'INTERMITTENT'] as const).map((p) => {
+                const meta = getDarkVesselPatternMeta(p);
+                if (!meta) return null;
+                return (
+                  <div key={p} className="flex items-center gap-1.5">
+                    <div className="w-2.5 h-2.5 rounded-full" style={{ backgroundColor: meta.hex }} />
+                    <span className="text-[8px] text-muted-foreground">{meta.fallback.ko}</span>
+                  </div>
+                );
+              })}
             </div>
             <div className="flex items-center gap-3 mt-1.5 pt-1.5 border-t border-border">
               <div className="flex items-center gap-1"><div className="w-3 h-0 border-t border-dashed border-red-500/50" /><span className="text-[7px] text-hint">EEZ</span></div>
@@ -212,6 +217,6 @@ export function DarkVesselDetection() {
           </div>
         </CardContent>
       </Card>
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/detection/GearDetection.tsx b/frontend/src/features/detection/GearDetection.tsx
index 7212364..aad29cb 100644
--- a/frontend/src/features/detection/GearDetection.tsx
+++ b/frontend/src/features/detection/GearDetection.tsx
@@ -2,20 +2,25 @@ import { useEffect, useState, useMemo, useRef, useCallback } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { DataTable, type DataColumn } from '@shared/components/common/DataTable';
 import { Anchor, AlertTriangle, Loader2 } from 'lucide-react';
 import { BaseMap, STATIC_LAYERS, createMarkerLayer, createRadiusLayer, useMapLayers, type MapHandle } from '@lib/map';
 import type { MarkerData } from '@lib/map';
 import { fetchGroups, type GearGroupItem } from '@/services/vesselAnalysisApi';
 import { formatDate } from '@shared/utils/dateFormat';
+import { getPermitStatusIntent, getPermitStatusLabel, getGearJudgmentIntent } from '@shared/constants/permissionStatuses';
+import { getAlertLevelHex } from '@shared/constants/alertLevels';
+import { useSettingsStore } from '@stores/settingsStore';
 
 /* SFR-10: 불법 어망·어구 탐지 및 관리 */
 
 type Gear = { id: string; type: string; owner: string; zone: string; status: string; permit: string; installed: string; lastSignal: string; risk: string; lat: number; lng: number; [key: string]: unknown; };
 
-const RISK_COLORS: Record<string, string> = {
-  '고위험': '#ef4444',
-  '중위험': '#eab308',
+// 한글 위험도 → AlertLevel hex 매핑
+const RISK_HEX: Record<string, string> = {
+  '고위험': getAlertLevelHex('CRITICAL'),
+  '중위험': getAlertLevelHex('MEDIUM'),
   '안전': '#22c55e',
 };
 
@@ -50,22 +55,25 @@ function mapGroupToGear(g: GearGroupItem, idx: number): Gear {
   };
 }
 
-const cols: DataColumn<Gear>[] = [
-  { key: 'id', label: 'ID', width: '70px', render: v => <span className="text-hint font-mono text-[10px]">{v as string}</span> },
-  { key: 'type', label: '어구 유형', width: '100px', sortable: true, render: v => <span className="text-heading font-medium">{v as string}</span> },
-  { key: 'owner', label: '소유 선박', sortable: true, render: v => <span className="text-cyan-400">{v as string}</span> },
-  { key: 'zone', label: '설치 해역', width: '90px', sortable: true },
-  { key: 'permit', label: '허가 상태', width: '80px', align: 'center',
-    render: v => { const p = v as string; const c = p === '유효' ? 'bg-green-500/20 text-green-400' : p === '무허가' ? 'bg-red-500/20 text-red-400' : 'bg-yellow-500/20 text-yellow-400'; return <Badge className={`border-0 text-[9px] ${c}`}>{p}</Badge>; } },
-  { key: 'status', label: '판정', width: '80px', align: 'center', sortable: true,
-    render: v => { const s = v as string; const c = s.includes('불법') ? 'bg-red-500/20 text-red-400' : s === '정상' ? 'bg-green-500/20 text-green-400' : 'bg-yellow-500/20 text-yellow-400'; return <Badge className={`border-0 text-[9px] ${c}`}>{s}</Badge>; } },
-  { key: 'risk', label: '위험도', width: '70px', align: 'center', sortable: true,
-    render: v => { const r = v as string; const c = r === '고위험' ? 'text-red-400' : r === '중위험' ? 'text-yellow-400' : 'text-green-400'; return <span className={`text-[10px] font-bold ${c}`}>{r}</span>; } },
-  { key: 'lastSignal', label: '최종 신호', width: '80px', render: v => <span className="text-muted-foreground text-[10px]">{v as string}</span> },
-];
-
 export function GearDetection() {
   const { t } = useTranslation('detection');
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
+
+  const cols: DataColumn<Gear>[] = useMemo(() => [
+    { key: 'id', label: 'ID', width: '70px', render: v => <span className="text-hint font-mono text-[10px]">{v as string}</span> },
+    { key: 'type', label: '어구 유형', width: '100px', sortable: true, render: v => <span className="text-heading font-medium">{v as string}</span> },
+    { key: 'owner', label: '소유 선박', sortable: true, render: v => <span className="text-cyan-400">{v as string}</span> },
+    { key: 'zone', label: '설치 해역', width: '90px', sortable: true },
+    { key: 'permit', label: '허가 상태', width: '80px', align: 'center',
+      render: v => <Badge intent={getPermitStatusIntent(v as string)} size="sm">{getPermitStatusLabel(v as string, tc, lang)}</Badge> },
+    { key: 'status', label: '판정', width: '80px', align: 'center', sortable: true,
+      render: v => <Badge intent={getGearJudgmentIntent(v as string)} size="sm">{v as string}</Badge> },
+    { key: 'risk', label: '위험도', width: '70px', align: 'center', sortable: true,
+      render: v => { const r = v as string; const c = r === '고위험' ? 'text-red-400' : r === '중위험' ? 'text-yellow-400' : 'text-green-400'; return <span className={`text-[10px] font-bold ${c}`}>{r}</span>; } },
+    { key: 'lastSignal', label: '최종 신호', width: '80px', render: v => <span className="text-muted-foreground text-[10px]">{v as string}</span> },
+  ], [tc, lang]);
+
   const [groups, setGroups] = useState<GearGroupItem[]>([]);
   const [serviceAvailable, setServiceAvailable] = useState(true);
   const [loading, setLoading] = useState(false);
@@ -105,7 +113,7 @@ export function GearDetection() {
         lat: g.lat,
         lng: g.lng,
         radius: 6000,
-        color: RISK_COLORS[g.risk] || '#64748b',
+        color: RISK_HEX[g.risk] || "#64748b",
       })),
       0.1,
     ),
@@ -114,7 +122,7 @@ export function GearDetection() {
       DATA.map(g => ({
         lat: g.lat,
         lng: g.lng,
-        color: RISK_COLORS[g.risk] || '#64748b',
+        color: RISK_HEX[g.risk] || "#64748b",
         radius: g.risk === '고위험' ? 1200 : 800,
         label: `${g.id} ${g.type}`,
       } as MarkerData)),
@@ -124,11 +132,13 @@ export function GearDetection() {
   useMapLayers(mapRef, buildLayers, [DATA]);
 
   return (
-    <div className="p-5 space-y-4">
-      <div>
-        <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2"><Anchor className="w-5 h-5 text-orange-400" />{t('gearDetection.title')}</h2>
-        <p className="text-[10px] text-hint mt-0.5">{t('gearDetection.desc')}</p>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={Anchor}
+        iconColor="text-orange-400"
+        title={t('gearDetection.title')}
+        description={t('gearDetection.desc')}
+      />
 
       {!serviceAvailable && (
         <div className="flex items-center gap-2 px-4 py-3 rounded-lg border border-yellow-500/30 bg-yellow-500/5 text-yellow-400 text-xs">
@@ -186,6 +196,6 @@ export function GearDetection() {
           </div>
         </CardContent>
       </Card>
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/detection/GearIdentification.tsx b/frontend/src/features/detection/GearIdentification.tsx
index 5de1084..cf24e90 100644
--- a/frontend/src/features/detection/GearIdentification.tsx
+++ b/frontend/src/features/detection/GearIdentification.tsx
@@ -436,15 +436,17 @@ function FormField({ label, children, hint }: { label: string; children: React.R
   );
 }
 
-function InputField({ value, onChange, placeholder, type = 'text', className = '' }: {
+function InputField({ value, onChange, placeholder, type = 'text', className = '', label }: {
   value: string | number | null;
   onChange: (v: string) => void;
   placeholder: string;
   type?: string;
   className?: string;
+  label?: string;
 }) {
   return (
     <input
+      aria-label={label ?? placeholder}
       type={type}
       value={value ?? ''}
       onChange={(e) => onChange(e.target.value)}
@@ -470,13 +472,15 @@ function Toggle({ checked, onChange, label }: { checked: boolean; onChange: (v:
   );
 }
 
-function SelectField({ value, onChange, options }: {
+function SelectField({ label, value, onChange, options }: {
+  label: string;
   value: string;
   onChange: (v: string) => void;
   options: { value: string; label: string }[];
 }) {
   return (
     <select
+      aria-label={label}
       value={value}
       onChange={(e) => onChange(e.target.value)}
       className="w-full bg-surface-overlay border border-slate-700/50 rounded-md px-2.5 py-1.5 text-xs text-heading focus:border-blue-500/50 focus:outline-none"
@@ -489,30 +493,30 @@ function SelectField({ value, onChange, options }: {
 }
 
 function ResultBadge({ origin, confidence }: { origin: Origin; confidence: Confidence }) {
-  const colors: Record<Origin, string> = {
-    china: 'bg-red-500/20 text-red-400 border-red-500/40',
-    korea: 'bg-blue-500/20 text-blue-400 border-blue-500/40',
-    uncertain: 'bg-yellow-500/20 text-yellow-400 border-yellow-500/40',
+  const intents: Record<Origin, import('@lib/theme/variants').BadgeIntent> = {
+    china: 'critical',
+    korea: 'info',
+    uncertain: 'warning',
   };
   const labels: Record<Origin, string> = { china: '중국어선 어구', korea: '한국어선 어구', uncertain: '판별 불가' };
   const confLabels: Record<Confidence, string> = { high: '높음', medium: '보통', low: '낮음' };
 
   return (
     <div className="flex items-center gap-2">
-      <Badge className={`${colors[origin]} border text-sm px-3 py-1`}>{labels[origin]}</Badge>
+      <Badge intent={intents[origin]} size="md">{labels[origin]}</Badge>
       <span className="text-[10px] text-hint">신뢰도: {confLabels[confidence]}</span>
     </div>
   );
 }
 
 function AlertBadge({ level }: { level: string }) {
-  const styles: Record<string, string> = {
-    CRITICAL: 'bg-red-600/20 text-red-400 border-red-600/40',
-    HIGH: 'bg-orange-500/20 text-orange-400 border-orange-500/40',
-    MEDIUM: 'bg-yellow-500/20 text-yellow-400 border-yellow-500/40',
-    LOW: 'bg-blue-500/20 text-blue-400 border-blue-500/40',
+  const intents: Record<string, import('@lib/theme/variants').BadgeIntent> = {
+    CRITICAL: 'critical',
+    HIGH: 'high',
+    MEDIUM: 'warning',
+    LOW: 'info',
   };
-  return <Badge className={`${styles[level]} border text-[10px] px-2 py-0.5`}>{level}</Badge>;
+  return <Badge intent={intents[level] ?? 'muted'} size="xs">{level}</Badge>;
 }
 
 // ─── 어구 비교 레퍼런스 테이블 ──────────
@@ -648,7 +652,7 @@ export function GearIdentification() {
           </p>
         </div>
         <div className="flex items-center gap-2">
-          <button
+          <button type="button"
             onClick={() => setShowReference(!showReference)}
             className="px-3 py-1.5 bg-secondary border border-slate-700/50 rounded-md text-[11px] text-label hover:bg-switch-background transition-colors flex items-center gap-1.5"
           >
@@ -692,7 +696,7 @@ export function GearIdentification() {
             <CardContent className="p-4 space-y-3">
               <SectionHeader icon={Anchor} title="어구 물리적 특성" color="#a855f7" />
               <FormField label="어구 유형 (추정)">
-                <SelectField value={input.gearCategory} onChange={(v) => update('gearCategory', v as GearType)} options={[
+                <SelectField label="어구 유형 (추정)" value={input.gearCategory} onChange={(v) => update('gearCategory', v as GearType)} options={[
                   { value: 'unknown', label: '미확인 / 모름' },
                   { value: 'trawl', label: '트롤 (저인망) — 끌고 다니는 어망' },
                   { value: 'gillnet', label: '자망 (유자망) — 세워놓는 어망' },
@@ -746,7 +750,7 @@ export function GearIdentification() {
                 </FormField>
               </div>
               <FormField label="궤적 패턴">
-                <SelectField value={input.trajectoryPattern} onChange={(v) => update('trajectoryPattern', v as GearInput['trajectoryPattern'])} options={[
+                <SelectField label="궤적 패턴" value={input.trajectoryPattern} onChange={(v) => update('trajectoryPattern', v as GearInput['trajectoryPattern'])} options={[
                   { value: 'unknown', label: '미확인' },
                   { value: 'lawnmowing', label: '지그재그 반복 (Lawn-mowing) → 트롤' },
                   { value: 'stationary', label: '정지/극저속 (Stationary) → 자망' },
@@ -779,14 +783,14 @@ export function GearIdentification() {
 
           {/* 판별 버튼 */}
           <div className="flex gap-2">
-            <button
+            <button type="button"
               onClick={runIdentification}
-              className="flex-1 py-2.5 bg-blue-600 hover:bg-blue-500 text-heading text-sm font-bold rounded-lg transition-colors flex items-center justify-center gap-2"
+              className="flex-1 py-2.5 bg-blue-600 hover:bg-blue-500 text-on-vivid text-sm font-bold rounded-lg transition-colors flex items-center justify-center gap-2"
             >
               <Zap className="w-4 h-4" />
               어구 국적 판별 실행
             </button>
-            <button
+            <button type="button"
               onClick={resetForm}
               className="px-4 py-2.5 bg-secondary hover:bg-switch-background text-label text-sm rounded-lg transition-colors border border-slate-700/50"
             >
diff --git a/frontend/src/features/detection/RealGearGroups.tsx b/frontend/src/features/detection/RealGearGroups.tsx
index af52ce1..b1fb42d 100644
--- a/frontend/src/features/detection/RealGearGroups.tsx
+++ b/frontend/src/features/detection/RealGearGroups.tsx
@@ -3,6 +3,10 @@ import { Loader2, RefreshCw, MapPin } from 'lucide-react';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
 import { fetchGroups, type GearGroupItem } from '@/services/vesselAnalysisApi';
+import { getGearGroupTypeIntent, getGearGroupTypeLabel } from '@shared/constants/gearGroupTypes';
+import { getParentResolutionIntent, getParentResolutionLabel } from '@shared/constants/parentResolutionStatuses';
+import { useSettingsStore } from '@stores/settingsStore';
+import { useTranslation } from 'react-i18next';
 
 /**
  * iran 백엔드의 실시간 어구/선단 그룹을 표시.
@@ -10,19 +14,9 @@ import { fetchGroups, type GearGroupItem } from '@/services/vesselAnalysisApi';
  * - 자체 DB의 ParentResolution이 합성되어 있음
  */
 
-const TYPE_COLORS: Record<string, string> = {
-  FLEET: 'bg-blue-500/20 text-blue-400',
-  GEAR_IN_ZONE: 'bg-orange-500/20 text-orange-400',
-  GEAR_OUT_ZONE: 'bg-purple-500/20 text-purple-400',
-};
-
-const STATUS_COLORS: Record<string, string> = {
-  MANUAL_CONFIRMED: 'bg-green-500/20 text-green-400',
-  REVIEW_REQUIRED: 'bg-red-500/20 text-red-400',
-  UNRESOLVED: 'bg-yellow-500/20 text-yellow-400',
-};
-
 export function RealGearGroups() {
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
   const [items, setItems] = useState<GearGroupItem[]>([]);
   const [available, setAvailable] = useState(true);
   const [loading, setLoading] = useState(false);
@@ -61,14 +55,14 @@ export function RealGearGroups() {
           <div>
             <div className="text-sm font-bold text-heading flex items-center gap-2">
               <MapPin className="w-4 h-4 text-orange-400" /> 실시간 어구/선단 그룹 (iran 백엔드)
-              {!available && <Badge className="bg-red-500/20 text-red-400 border-0 text-[9px]">미연결</Badge>}
+              {!available && <Badge intent="critical" size="sm">미연결</Badge>}
             </div>
             <div className="text-[10px] text-hint mt-0.5">
               GET /api/vessel-analysis/groups · 자체 DB의 운영자 결정(resolution) 합성됨
             </div>
           </div>
           <div className="flex items-center gap-2">
-            <select value={filterType} onChange={(e) => setFilterType(e.target.value)}
+            <select aria-label="그룹 유형 필터" value={filterType} onChange={(e) => setFilterType(e.target.value)}
                     className="bg-surface-overlay border border-border rounded px-2 py-1 text-[10px] text-heading">
               <option value="">전체</option>
               <option value="FLEET">FLEET</option>
@@ -115,7 +109,7 @@ export function RealGearGroups() {
                 {filtered.slice(0, 100).map((g) => (
                   <tr key={`${g.groupKey}-${g.subClusterId}`} className="border-t border-border hover:bg-surface-overlay/50">
                     <td className="px-2 py-1.5">
-                      <Badge className={`${TYPE_COLORS[g.groupType]} border-0 text-[9px]`}>{g.groupType}</Badge>
+                      <Badge intent={getGearGroupTypeIntent(g.groupType)} size="sm">{getGearGroupTypeLabel(g.groupType, tc, lang)}</Badge>
                     </td>
                     <td className="px-2 py-1.5 text-heading font-medium font-mono text-[10px]">{g.groupKey}</td>
                     <td className="px-2 py-1.5 text-center text-muted-foreground">{g.subClusterId}</td>
@@ -126,8 +120,8 @@ export function RealGearGroups() {
                     </td>
                     <td className="px-2 py-1.5">
                       {g.resolution ? (
-                        <Badge className={`${STATUS_COLORS[g.resolution.status] || ''} border-0 text-[9px]`}>
-                          {g.resolution.status}
+                        <Badge intent={getParentResolutionIntent(g.resolution.status)} size="sm">
+                          {getParentResolutionLabel(g.resolution.status, tc, lang)}
                         </Badge>
                       ) : <span className="text-hint text-[10px]">-</span>}
                     </td>
diff --git a/frontend/src/features/detection/RealVesselAnalysis.tsx b/frontend/src/features/detection/RealVesselAnalysis.tsx
index 6c8b48d..62bb149 100644
--- a/frontend/src/features/detection/RealVesselAnalysis.tsx
+++ b/frontend/src/features/detection/RealVesselAnalysis.tsx
@@ -2,6 +2,7 @@ import { useEffect, useState, useCallback, useMemo } from 'react';
 import { Loader2, RefreshCw, EyeOff, AlertTriangle, Radar } from 'lucide-react';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { getAlertLevelIntent } from '@shared/constants/alertLevels';
 import {
   fetchVesselAnalysis,
   type VesselAnalysisItem,
@@ -20,12 +21,7 @@ interface Props {
   icon?: React.ReactNode;
 }
 
-const RISK_COLORS: Record<string, string> = {
-  CRITICAL: 'bg-red-500/20 text-red-400',
-  HIGH: 'bg-orange-500/20 text-orange-400',
-  MEDIUM: 'bg-yellow-500/20 text-yellow-400',
-  LOW: 'bg-blue-500/20 text-blue-400',
-};
+// 위험도 색상은 alertLevels 카탈로그 (intent prop) 사용
 
 const ZONE_LABELS: Record<string, string> = {
   TERRITORIAL_SEA: '영해',
@@ -82,14 +78,14 @@ export function RealVesselAnalysis({ mode, title, icon }: Props) {
           <div>
             <div className="text-sm font-bold text-heading flex items-center gap-2">
               {icon} {title}
-              {!available && <Badge className="bg-red-500/20 text-red-400 border-0 text-[9px]">미연결</Badge>}
+              {!available && <Badge intent="critical" size="sm">미연결</Badge>}
             </div>
             <div className="text-[10px] text-hint mt-0.5">
               GET /api/vessel-analysis · iran 백엔드 실시간 분석 결과
             </div>
           </div>
           <div className="flex items-center gap-2">
-            <select value={zoneFilter} onChange={(e) => setZoneFilter(e.target.value)}
+            <select aria-label="해역 필터" value={zoneFilter} onChange={(e) => setZoneFilter(e.target.value)}
                     className="bg-surface-overlay border border-border rounded px-2 py-1 text-[10px] text-heading">
               <option value="">전체 해역</option>
               <option value="TERRITORIAL_SEA">영해</option>
@@ -147,7 +143,7 @@ export function RealVesselAnalysis({ mode, title, icon }: Props) {
                       <span className="text-hint ml-1 text-[9px]">({(v.classification.confidence * 100).toFixed(0)}%)</span>
                     </td>
                     <td className="px-2 py-1.5 text-center">
-                      <Badge className={`${RISK_COLORS[v.algorithms.riskScore.level] || ''} border-0 text-[9px]`}>
+                      <Badge intent={getAlertLevelIntent(v.algorithms.riskScore.level)} size="sm">
                         {v.algorithms.riskScore.level}
                       </Badge>
                     </td>
@@ -159,7 +155,7 @@ export function RealVesselAnalysis({ mode, title, icon }: Props) {
                     <td className="px-2 py-1.5 text-muted-foreground text-[10px]">{v.algorithms.activity.state}</td>
                     <td className="px-2 py-1.5 text-center">
                       {v.algorithms.darkVessel.isDark ? (
-                        <Badge className="bg-purple-500/20 text-purple-400 border-0 text-[9px]">{v.algorithms.darkVessel.gapDurationMin}분</Badge>
+                        <Badge intent="purple" size="sm">{v.algorithms.darkVessel.gapDurationMin}분</Badge>
                       ) : <span className="text-hint">-</span>}
                     </td>
                     <td className="px-2 py-1.5 text-right">
@@ -169,7 +165,7 @@ export function RealVesselAnalysis({ mode, title, icon }: Props) {
                     </td>
                     <td className="px-2 py-1.5 text-center">
                       {v.algorithms.transship.isSuspect ? (
-                        <Badge className="bg-red-500/20 text-red-400 border-0 text-[9px]">{v.algorithms.transship.durationMin}분</Badge>
+                        <Badge intent="critical" size="sm">{v.algorithms.transship.durationMin}분</Badge>
                       ) : <span className="text-hint">-</span>}
                     </td>
                     <td className="px-2 py-1.5 text-muted-foreground text-[10px]">
diff --git a/frontend/src/features/enforcement/EnforcementHistory.tsx b/frontend/src/features/enforcement/EnforcementHistory.tsx
index 5b20f37..79838e9 100644
--- a/frontend/src/features/enforcement/EnforcementHistory.tsx
+++ b/frontend/src/features/enforcement/EnforcementHistory.tsx
@@ -1,9 +1,15 @@
-import { useEffect } from 'react';
+import { useEffect, useMemo } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { DataTable, type DataColumn } from '@shared/components/common/DataTable';
 import { FileText, CheckCircle, XCircle, Loader2 } from 'lucide-react';
 import { useEnforcementStore } from '@stores/enforcementStore';
+import { formatDateTime } from '@shared/utils/dateFormat';
+import { getViolationLabel, getViolationIntent } from '@shared/constants/violationTypes';
+import { getEnforcementActionLabel } from '@shared/constants/enforcementActions';
+import { getEnforcementResultLabel, getEnforcementResultIntent } from '@shared/constants/enforcementResults';
+import { useSettingsStore } from '@stores/settingsStore';
 
 /* SFR-11: 단속 이력 관리 — 실제 백엔드 API 연동 */
 
@@ -19,86 +25,96 @@ interface Record {
   [key: string]: unknown;
 }
 
-const cols: DataColumn<Record>[] = [
-  {
-    key: 'id',
-    label: 'ID',
-    width: '80px',
-    render: (v) => (
-      <span className="text-hint font-mono text-[10px]">{v as string}</span>
-    ),
-  },
-  {
-    key: 'date',
-    label: '일시',
-    width: '130px',
-    sortable: true,
-    render: (v) => (
-      <span className="text-muted-foreground font-mono text-[10px]">
-        {v as string}
-      </span>
-    ),
-  },
-  { key: 'zone', label: '해역', width: '90px', sortable: true },
-  {
-    key: 'vessel',
-    label: '대상 선박',
-    sortable: true,
-    render: (v) => (
-      <span className="text-cyan-400 font-medium">{v as string}</span>
-    ),
-  },
-  {
-    key: 'violation',
-    label: '위반 내용',
-    width: '100px',
-    sortable: true,
-    render: (v) => (
-      <Badge className="bg-red-500/15 text-red-400 border-0 text-[9px]">
-        {v as string}
-      </Badge>
-    ),
-  },
-  { key: 'action', label: '조치', width: '90px' },
-  {
-    key: 'aiMatch',
-    label: 'AI 매칭',
-    width: '70px',
-    align: 'center',
-    render: (v) => {
-      const m = v as string;
-      return m === '일치' ? (
-        <CheckCircle className="w-3.5 h-3.5 text-green-400 inline" />
-      ) : (
-        <XCircle className="w-3.5 h-3.5 text-red-400 inline" />
-      );
-    },
-  },
-  {
-    key: 'result',
-    label: '결과',
-    width: '80px',
-    align: 'center',
-    sortable: true,
-    render: (v) => {
-      const r = v as string;
-      const c =
-        r.includes('처벌') || r.includes('수사')
-          ? 'bg-red-500/20 text-red-400'
-          : r.includes('오탐')
-            ? 'bg-muted text-muted-foreground'
-            : 'bg-yellow-500/20 text-yellow-400';
-      return (
-        <Badge className={`border-0 text-[9px] ${c}`}>{r}</Badge>
-      );
-    },
-  },
-];
-
 export function EnforcementHistory() {
   const { t } = useTranslation('enforcement');
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
   const { records, loading, error, load } = useEnforcementStore();
 
+  const cols: DataColumn<Record>[] = useMemo(() => [
+    {
+      key: 'id',
+      label: 'ID',
+      width: '80px',
+      render: (v) => (
+        <span className="text-hint font-mono text-[10px]">{v as string}</span>
+      ),
+    },
+    {
+      key: 'date',
+      label: '일시',
+      sortable: true,
+      render: (v) => (
+        <span className="text-muted-foreground font-mono text-[10px]">
+          {formatDateTime(v as string)}
+        </span>
+      ),
+    },
+    { key: 'zone', label: '해역', width: '90px', sortable: true },
+    {
+      key: 'vessel',
+      label: '대상 선박',
+      sortable: true,
+      render: (v) => (
+        <span className="text-cyan-400 font-medium">{v as string}</span>
+      ),
+    },
+    {
+      key: 'violation',
+      label: '위반 내용',
+      minWidth: '90px',
+      maxWidth: '160px',
+      sortable: true,
+      render: (v) => {
+        const code = v as string;
+        return (
+          <Badge intent={getViolationIntent(code)} size="sm">
+            {getViolationLabel(code, tc, lang)}
+          </Badge>
+        );
+      },
+    },
+    {
+      key: 'action',
+      label: '조치',
+      minWidth: '70px',
+      maxWidth: '110px',
+      render: (v) => (
+        <span className="text-label">{getEnforcementActionLabel(v as string, tc, lang)}</span>
+      ),
+    },
+    {
+      key: 'aiMatch',
+      label: 'AI 매칭',
+      width: '70px',
+      align: 'center',
+      render: (v) => {
+        const m = v as string;
+        return m === '일치' || m === 'MATCH' ? (
+          <CheckCircle className="w-3.5 h-3.5 text-green-400 inline" />
+        ) : (
+          <XCircle className="w-3.5 h-3.5 text-red-400 inline" />
+        );
+      },
+    },
+    {
+      key: 'result',
+      label: '결과',
+      minWidth: '80px',
+      maxWidth: '120px',
+      align: 'center',
+      sortable: true,
+      render: (v) => {
+        const code = v as string;
+        return (
+          <Badge intent={getEnforcementResultIntent(code)} size="xs">
+            {getEnforcementResultLabel(code, tc, lang)}
+          </Badge>
+        );
+      },
+    },
+  ], [tc, lang]);
+
   useEffect(() => {
     load();
   }, [load]);
@@ -106,32 +122,31 @@ export function EnforcementHistory() {
   const DATA: Record[] = records as Record[];
 
   return (
-    <div className="p-5 space-y-4">
-      <div>
-        <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
-          <FileText className="w-5 h-5 text-blue-400" />
-          {t('history.title')}
-        </h2>
-        <p className="text-[10px] text-hint mt-0.5">{t('history.desc')}</p>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={FileText}
+        iconColor="text-blue-400"
+        title={t('history.title')}
+        description={t('history.desc')}
+      />
 
-      {/* KPI 카드 */}
+      {/* KPI 카드 — backend enum 코드(PUNISHED/REFERRED/FALSE_POSITIVE) 기반 비교 */}
       <div className="flex gap-2">
         {[
           { l: '총 단속', v: DATA.length, c: 'text-heading' },
           {
-            l: '처벌',
-            v: DATA.filter((d) => d.result.includes('처벌')).length,
+            l: '처벌·수사',
+            v: DATA.filter((d) => d.result === 'PUNISHED' || d.result === 'REFERRED').length,
             c: 'text-red-400',
           },
           {
             l: 'AI 일치',
-            v: DATA.filter((d) => d.aiMatch === '일치').length,
+            v: DATA.filter((d) => d.aiMatch === '일치' || d.aiMatch === 'MATCH').length,
             c: 'text-green-400',
           },
           {
             l: '오탐',
-            v: DATA.filter((d) => d.result.includes('오탐')).length,
+            v: DATA.filter((d) => d.result === 'FALSE_POSITIVE').length,
             c: 'text-yellow-400',
           },
         ].map((k) => (
@@ -173,6 +188,6 @@ export function EnforcementHistory() {
           exportFilename="단속이력"
         />
       )}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/enforcement/EventList.tsx b/frontend/src/features/enforcement/EventList.tsx
index 9be5547..45e9dde 100644
--- a/frontend/src/features/enforcement/EventList.tsx
+++ b/frontend/src/features/enforcement/EventList.tsx
@@ -1,6 +1,9 @@
-import { useState, useEffect, useCallback } from 'react';
+import { useState, useEffect, useCallback, useMemo } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { Select } from '@shared/components/ui/select';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { DataTable, type DataColumn } from '@shared/components/common/DataTable';
 import { FileUpload } from '@shared/components/common/FileUpload';
 import {
@@ -8,6 +11,11 @@ import {
   Filter, Upload, X, Loader2,
 } from 'lucide-react';
 import { useEventStore } from '@stores/eventStore';
+import { formatDateTime } from '@shared/utils/dateFormat';
+import { type AlertLevel as AlertLevelType, getAlertLevelLabel, getAlertLevelIntent } from '@shared/constants/alertLevels';
+import { getEventStatusIntent, getEventStatusLabel } from '@shared/constants/eventStatuses';
+import { getViolationLabel, getViolationIntent } from '@shared/constants/violationTypes';
+import { useSettingsStore } from '@stores/settingsStore';
 
 /*
  * 이벤트 목록 — SFR-02 공통컴포넌트 적용
@@ -15,7 +23,7 @@ import { useEventStore } from '@stores/eventStore';
  * 실제 백엔드 API 연동
  */
 
-type AlertLevel = 'CRITICAL' | 'HIGH' | 'MEDIUM' | 'LOW';
+type AlertLevel = AlertLevelType;
 
 interface EventRow {
   id: string;
@@ -33,64 +41,10 @@ interface EventRow {
   [key: string]: unknown;
 }
 
-const LEVEL_STYLES: Record<AlertLevel, { bg: string; text: string }> = {
-  CRITICAL: { bg: 'bg-red-500/15', text: 'text-red-400' },
-  HIGH: { bg: 'bg-orange-500/15', text: 'text-orange-400' },
-  MEDIUM: { bg: 'bg-yellow-500/15', text: 'text-yellow-400' },
-  LOW: { bg: 'bg-blue-500/15', text: 'text-blue-400' },
-};
-
-const STATUS_COLORS: Record<string, string> = {
-  NEW: 'bg-red-500/20 text-red-400',
-  ACK: 'bg-orange-500/20 text-orange-400',
-  IN_PROGRESS: 'bg-blue-500/20 text-blue-400',
-  RESOLVED: 'bg-green-500/20 text-green-400',
-  FALSE_POSITIVE: 'bg-muted text-muted-foreground',
-};
-
-function statusColor(s: string): string {
-  if (STATUS_COLORS[s]) return STATUS_COLORS[s];
-  if (s === '완료' || s === '확인 완료' || s === '경고 완료') return 'bg-green-500/20 text-green-400';
-  if (s.includes('추적') || s.includes('나포')) return 'bg-red-500/20 text-red-400';
-  if (s.includes('감시') || s.includes('확인')) return 'bg-yellow-500/20 text-yellow-400';
-  return 'bg-blue-500/20 text-blue-400';
-}
-
-const columns: DataColumn<EventRow>[] = [
-  {
-    key: 'level', label: '등급', width: '70px', sortable: true,
-    render: (val) => {
-      const lv = val as AlertLevel;
-      const s = LEVEL_STYLES[lv];
-      return <Badge className={`border-0 text-[9px] ${s?.bg ?? ''} ${s?.text ?? ''}`}>{lv}</Badge>;
-    },
-  },
-  { key: 'time', label: '발생시간', width: '140px', sortable: true,
-    render: (val) => <span className="text-muted-foreground font-mono text-[10px]">{val as string}</span>,
-  },
-  { key: 'type', label: '유형', width: '90px', sortable: true,
-    render: (val) => <span className="text-heading font-medium">{val as string}</span>,
-  },
-  { key: 'vesselName', label: '선박명', sortable: true,
-    render: (val) => <span className="text-cyan-400 font-medium">{val as string}</span>,
-  },
-  { key: 'mmsi', label: 'MMSI', width: '100px',
-    render: (val) => <span className="text-hint font-mono text-[10px]">{val as string}</span>,
-  },
-  { key: 'area', label: '해역', width: '90px', sortable: true },
-  { key: 'speed', label: '속력', width: '60px', align: 'right' },
-  {
-    key: 'status', label: '처리상태', width: '80px', sortable: true,
-    render: (val) => {
-      const s = val as string;
-      return <Badge className={`border-0 text-[9px] ${statusColor(s)}`}>{s}</Badge>;
-    },
-  },
-  { key: 'assignee', label: '담당', width: '70px' },
-];
-
 export function EventList() {
   const { t } = useTranslation('enforcement');
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
   const {
     events: storeEvents,
     stats,
@@ -100,6 +54,53 @@ export function EventList() {
     loadStats,
   } = useEventStore();
 
+  const columns: DataColumn<EventRow>[] = useMemo(() => [
+    {
+      key: 'level', label: '등급', minWidth: '64px', maxWidth: '110px', sortable: true,
+      render: (val) => {
+        const lv = val as AlertLevel;
+        return (
+          <Badge intent={getAlertLevelIntent(lv)} size="sm">
+            {getAlertLevelLabel(lv, tc, lang)}
+          </Badge>
+        );
+      },
+    },
+    { key: 'time', label: '발생시간', minWidth: '140px', maxWidth: '170px', sortable: true,
+      render: (val) => <span className="text-muted-foreground font-mono text-[10px]">{formatDateTime(val as string)}</span>,
+    },
+    { key: 'type', label: '유형', minWidth: '90px', maxWidth: '160px', sortable: true,
+      render: (val) => {
+        const code = val as string;
+        return (
+          <Badge intent={getViolationIntent(code)} size="sm">
+            {getViolationLabel(code, tc, lang)}
+          </Badge>
+        );
+      },
+    },
+    { key: 'vesselName', label: '선박명', minWidth: '100px', maxWidth: '220px', sortable: true,
+      render: (val) => <span className="text-cyan-400 font-medium">{val as string}</span>,
+    },
+    { key: 'mmsi', label: 'MMSI', minWidth: '90px', maxWidth: '120px',
+      render: (val) => <span className="text-hint font-mono text-[10px]">{val as string}</span>,
+    },
+    { key: 'area', label: '해역', minWidth: '80px', maxWidth: '140px', sortable: true },
+    { key: 'speed', label: '속력', minWidth: '56px', maxWidth: '80px', align: 'right' },
+    {
+      key: 'status', label: '처리상태', minWidth: '80px', maxWidth: '120px', sortable: true,
+      render: (val) => {
+        const s = val as string;
+        return (
+          <Badge intent={getEventStatusIntent(s)} size="xs">
+            {getEventStatusLabel(s, tc, lang)}
+          </Badge>
+        );
+      },
+    },
+    { key: 'assignee', label: '담당', minWidth: '60px', maxWidth: '100px' },
+  ], [tc, lang]);
+
   const [levelFilter, setLevelFilter] = useState<string>('');
   const [showUpload, setShowUpload] = useState(false);
 
@@ -137,45 +138,41 @@ export function EventList() {
   const kpiTotal = (stats['TOTAL'] as number | undefined) ?? EVENTS.length;
 
   return (
-    <div className="p-5 space-y-4">
-      {/* 헤더 */}
-      <div className="flex items-center justify-between">
-        <div>
-          <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
-            <Radar className="w-5 h-5 text-blue-400" />
-            {t('eventList.title')}
-          </h2>
-          <p className="text-[10px] text-hint mt-0.5">
-            {t('eventList.desc')}
-          </p>
-        </div>
-        <div className="flex items-center gap-2">
-          {/* 등급 필터 */}
-          <div className="flex items-center gap-1">
-            <Filter className="w-3.5 h-3.5 text-hint" />
-            <select
-              value={levelFilter}
-              onChange={(e) => setLevelFilter(e.target.value)}
-              title="등급 필터"
-              className="bg-surface-overlay border border-slate-700/50 rounded-lg px-3 py-1.5 text-[11px] text-label focus:outline-none focus:border-blue-500/50"
+    <PageContainer>
+      <PageHeader
+        icon={Radar}
+        iconColor="text-blue-400"
+        title={t('eventList.title')}
+        description={t('eventList.desc')}
+        actions={
+          <>
+            <div className="flex items-center gap-1">
+              <Filter className="w-3.5 h-3.5 text-hint" />
+              <Select
+                size="sm"
+                value={levelFilter}
+                onChange={(e) => setLevelFilter(e.target.value)}
+                title="등급 필터"
+                className="w-32"
+              >
+                <option value="">전체 등급</option>
+                <option value="CRITICAL">CRITICAL</option>
+                <option value="HIGH">HIGH</option>
+                <option value="MEDIUM">MEDIUM</option>
+                <option value="LOW">LOW</option>
+              </Select>
+            </div>
+            <Button
+              variant="secondary"
+              size="sm"
+              onClick={() => setShowUpload(!showUpload)}
+              icon={<Upload className="w-3 h-3" />}
             >
-              <option value="">전체 등급</option>
-              <option value="CRITICAL">CRITICAL</option>
-              <option value="HIGH">HIGH</option>
-              <option value="MEDIUM">MEDIUM</option>
-              <option value="LOW">LOW</option>
-            </select>
-          </div>
-          <button
-            type="button"
-            onClick={() => setShowUpload(!showUpload)}
-            className="flex items-center gap-1 px-3 py-1.5 bg-surface-overlay border border-border rounded-lg text-[10px] text-muted-foreground hover:text-heading transition-colors"
-          >
-            <Upload className="w-3 h-3" />
-            파일 업로드
-          </button>
-        </div>
-      </div>
+              파일 업로드
+            </Button>
+          </>
+        }
+      />
 
       {/* KPI 요약 */}
       <div className="grid grid-cols-5 gap-3">
@@ -250,6 +247,6 @@ export function EventList() {
           exportFilename="이벤트목록"
         />
       )}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/field-ops/AIAlert.tsx b/frontend/src/features/field-ops/AIAlert.tsx
index a829770..4c12489 100644
--- a/frontend/src/features/field-ops/AIAlert.tsx
+++ b/frontend/src/features/field-ops/AIAlert.tsx
@@ -1,6 +1,7 @@
 import { useCallback, useEffect, useMemo, useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { DataTable, type DataColumn } from '@shared/components/common/DataTable';
 import { Send, Loader2, AlertTriangle } from 'lucide-react';
 import { getAlerts, type PredictionAlert } from '@/services/event';
@@ -51,7 +52,7 @@ const cols: DataColumn<AlertRow>[] = [
     width: '80px',
     sortable: true,
     render: (v) => (
-      <Badge className="bg-blue-500/15 text-blue-400 border-0 text-[9px]">{v as string}</Badge>
+      <Badge intent="info" size="sm">{v as string}</Badge>
     ),
   },
   {
@@ -81,14 +82,10 @@ const cols: DataColumn<AlertRow>[] = [
     sortable: true,
     render: (v) => {
       const s = v as string;
-      const c =
-        s === 'DELIVERED'
-          ? 'bg-green-500/20 text-green-400'
-          : s === 'SENT'
-            ? 'bg-blue-500/20 text-blue-400'
-            : 'bg-red-500/20 text-red-400';
+      const intent: 'success' | 'info' | 'critical' =
+        s === 'DELIVERED' ? 'success' : s === 'SENT' ? 'info' : 'critical';
       return (
-        <Badge className={`border-0 text-[9px] ${c}`}>{STATUS_LABEL[s] ?? s}</Badge>
+        <Badge intent={intent} size="xs">{STATUS_LABEL[s] ?? s}</Badge>
       );
     },
   },
@@ -140,34 +137,37 @@ export function AIAlert() {
 
   if (loading) {
     return (
-      <div className="p-5 flex items-center justify-center gap-2 text-muted-foreground">
-        <Loader2 className="w-5 h-5 animate-spin" />
-        <span>알림 데이터 로딩 중...</span>
-      </div>
+      <PageContainer>
+        <div className="flex items-center justify-center gap-2 text-muted-foreground py-8">
+          <Loader2 className="w-5 h-5 animate-spin" />
+          <span>알림 데이터 로딩 중...</span>
+        </div>
+      </PageContainer>
     );
   }
 
   if (error) {
     return (
-      <div className="p-5 flex items-center justify-center gap-2 text-red-400">
-        <AlertTriangle className="w-5 h-5" />
-        <span>알림 조회 실패: {error}</span>
-        <button type="button" onClick={fetchAlerts} className="ml-2 text-xs underline text-cyan-400">
-          재시도
-        </button>
-      </div>
+      <PageContainer>
+        <div className="flex items-center justify-center gap-2 text-red-400 py-8">
+          <AlertTriangle className="w-5 h-5" />
+          <span>알림 조회 실패: {error}</span>
+          <button type="button" onClick={fetchAlerts} className="ml-2 text-xs underline text-cyan-400">
+            재시도
+          </button>
+        </div>
+      </PageContainer>
     );
   }
 
   return (
-    <div className="p-5 space-y-4">
-      <div>
-        <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
-          <Send className="w-5 h-5 text-yellow-400" />
-          {t('aiAlert.title')}
-        </h2>
-        <p className="text-[10px] text-hint mt-0.5">{t('aiAlert.desc')}</p>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={Send}
+        iconColor="text-yellow-400"
+        title={t('aiAlert.title')}
+        description={t('aiAlert.desc')}
+      />
       <div className="flex gap-2">
         {[
           { l: '총 발송', v: totalElements, c: 'text-heading' },
@@ -191,6 +191,6 @@ export function AIAlert() {
         searchKeys={['channel', 'recipient']}
         exportFilename="AI알림이력"
       />
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/field-ops/MobileService.tsx b/frontend/src/features/field-ops/MobileService.tsx
index 0e8505f..135de7f 100644
--- a/frontend/src/features/field-ops/MobileService.tsx
+++ b/frontend/src/features/field-ops/MobileService.tsx
@@ -2,10 +2,12 @@ import { useEffect, useMemo, useRef, useCallback } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { Smartphone, MapPin, Bell, Wifi, WifiOff, Shield, AlertTriangle, Navigation } from 'lucide-react';
 import { BaseMap, createMarkerLayer, createPolylineLayer, useMapLayers, type MapHandle, type MarkerData } from '@lib/map';
 import { useEventStore } from '@stores/eventStore';
 import { formatTime } from '@shared/utils/dateFormat';
+import { ALERT_LEVELS, type AlertLevel } from '@shared/constants/alertLevels';
 
 /* SFR-15: 단속요원 이용 모바일 대응 서비스 */
 
@@ -51,11 +53,13 @@ export function MobileService() {
   );
 
   return (
-    <div className="p-5 space-y-4">
-      <div>
-        <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2"><Smartphone className="w-5 h-5 text-blue-400" />{t('mobileService.title')}</h2>
-        <p className="text-[10px] text-hint mt-0.5">{t('mobileService.desc')}</p>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={Smartphone}
+        iconColor="text-blue-400"
+        title={t('mobileService.title')}
+        description={t('mobileService.desc')}
+      />
       <div className="grid grid-cols-3 gap-3">
         {/* 모바일 프리뷰 */}
         <Card>
@@ -98,7 +102,7 @@ export function MobileService() {
                 <div className="space-y-1">
                   {ALERTS.slice(0, 2).map((a, i) => (
                     <div key={i} className="bg-surface-overlay rounded p-1.5 flex items-center gap-1.5">
-                      <div className={`w-1.5 h-1.5 rounded-full ${a.level === 'CRITICAL' ? 'bg-red-500' : 'bg-orange-500'}`} />
+                      <div className={`w-1.5 h-1.5 rounded-full ${ALERT_LEVELS[a.level as AlertLevel]?.classes.dot ?? 'bg-slate-500'}`} />
                       <span className="text-[8px] text-label truncate">{a.title}</span>
                     </div>
                   ))}
@@ -142,6 +146,6 @@ export function MobileService() {
           </CardContent></Card>
         </div>
       </div>
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/field-ops/ShipAgent.tsx b/frontend/src/features/field-ops/ShipAgent.tsx
index 83551a1..7f0f118 100644
--- a/frontend/src/features/field-ops/ShipAgent.tsx
+++ b/frontend/src/features/field-ops/ShipAgent.tsx
@@ -1,8 +1,11 @@
+import { useMemo } from 'react';
 import { useTranslation } from 'react-i18next';
-import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { DataTable, type DataColumn } from '@shared/components/common/DataTable';
-import { Monitor, Ship, Wifi, WifiOff, RefreshCw, MapPin, Clock, CheckCircle } from 'lucide-react';
+import { Monitor } from 'lucide-react';
+import { getDeviceStatusIntent, getDeviceStatusLabel } from '@shared/constants/deviceStatuses';
+import { useSettingsStore } from '@stores/settingsStore';
 
 /* SFR-16: 함정용 단말에서 이용가능한 Agent 개발 */
 
@@ -15,30 +18,40 @@ const DATA: Agent[] = [
   { id: 'AGT-105', ship: '서특단 1정', version: 'v1.2.0', status: '온라인', sync: '동기화 완료', lastSync: '09:19:55', tasks: 2 },
   { id: 'AGT-106', ship: '1503함', version: '-', status: '미배포', sync: '-', lastSync: '-', tasks: 0 },
 ];
-const cols: DataColumn<Agent>[] = [
-  { key: 'id', label: 'Agent ID', width: '80px', render: v => <span className="text-hint font-mono text-[10px]">{v as string}</span> },
-  { key: 'ship', label: '함정', sortable: true, render: v => <span className="text-cyan-400 font-medium">{v as string}</span> },
-  { key: 'version', label: '버전', width: '70px' },
-  { key: 'status', label: '상태', width: '70px', align: 'center', sortable: true,
-    render: v => { const s = v as string; const c = s === '온라인' ? 'bg-green-500/20 text-green-400' : s === '오프라인' ? 'bg-red-500/20 text-red-400' : 'bg-muted text-muted-foreground'; return <Badge className={`border-0 text-[9px] ${c}`}>{s}</Badge>; } },
-  { key: 'sync', label: '동기화', width: '90px', render: v => <span className="text-muted-foreground text-[10px]">{v as string}</span> },
-  { key: 'lastSync', label: '최종 동기화', width: '90px', render: v => <span className="text-hint font-mono text-[10px]">{v as string}</span> },
-  { key: 'tasks', label: '작업 수', width: '60px', align: 'right', render: v => <span className="text-heading font-bold">{v as number}</span> },
-];
 
 export function ShipAgent() {
   const { t } = useTranslation('fieldOps');
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
+
+  const cols: DataColumn<Agent>[] = useMemo(() => [
+    { key: 'id', label: 'Agent ID', width: '80px', render: v => <span className="text-hint font-mono text-[10px]">{v as string}</span> },
+    { key: 'ship', label: '함정', sortable: true, render: v => <span className="text-cyan-400 font-medium">{v as string}</span> },
+    { key: 'version', label: '버전', width: '70px' },
+    { key: 'status', label: '상태', width: '70px', align: 'center', sortable: true,
+      render: v => {
+        const s = v as string;
+        return (
+          <Badge intent={getDeviceStatusIntent(s)} size="sm">
+            {getDeviceStatusLabel(s, tc, lang)}
+          </Badge>
+        );
+      },
+    },
+    { key: 'sync', label: '동기화', width: '90px', render: v => <span className="text-muted-foreground text-[10px]">{v as string}</span> },
+    { key: 'lastSync', label: '최종 동기화', width: '90px', render: v => <span className="text-hint font-mono text-[10px]">{v as string}</span> },
+    { key: 'tasks', label: '작업 수', width: '60px', align: 'right', render: v => <span className="text-heading font-bold">{v as number}</span> },
+  ], [tc, lang]);
+
   return (
-    <div className="p-5 space-y-4">
-      <div>
-        <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
-          <Monitor className="w-5 h-5 text-cyan-400" />{t('shipAgent.title')}
-          <span className="inline-flex items-center gap-1 px-2 py-1 bg-yellow-500/15 border border-yellow-500/30 rounded text-[10px] text-yellow-400 font-normal">
-            <span>⚠</span><span>데모 데이터 (백엔드 API 미구현)</span>
-          </span>
-        </h2>
-        <p className="text-[10px] text-hint mt-0.5">{t('shipAgent.desc')}</p>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={Monitor}
+        iconColor="text-cyan-400"
+        title={t('shipAgent.title')}
+        description={t('shipAgent.desc')}
+        demo
+      />
       <div className="flex gap-2">
         {[{ l: '전체 Agent', v: DATA.length, c: 'text-heading' }, { l: '온라인', v: DATA.filter(d => d.status === '온라인').length, c: 'text-green-400' }, { l: '오프라인', v: DATA.filter(d => d.status === '오프라인').length, c: 'text-red-400' }, { l: '미배포', v: DATA.filter(d => d.status === '미배포').length, c: 'text-muted-foreground' }].map(k => (
           <div key={k.l} className="flex-1 flex items-center gap-2 px-3 py-2 rounded-xl border border-border bg-card">
@@ -47,6 +60,6 @@ export function ShipAgent() {
         ))}
       </div>
       <DataTable data={DATA} columns={cols} pageSize={10} searchPlaceholder="함정명, Agent ID 검색..." searchKeys={['ship', 'id']} exportFilename="함정Agent" />
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/monitoring/MonitoringDashboard.tsx b/frontend/src/features/monitoring/MonitoringDashboard.tsx
index 9d10787..9532769 100644
--- a/frontend/src/features/monitoring/MonitoringDashboard.tsx
+++ b/frontend/src/features/monitoring/MonitoringDashboard.tsx
@@ -2,34 +2,28 @@ import { useEffect, useState, useMemo } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { Activity, AlertTriangle, Ship, Eye, Anchor, Radar, Shield, Bell, Clock, Target, ChevronRight } from 'lucide-react';
 import type { LucideIcon } from 'lucide-react';
 import { AreaChart, PieChart } from '@lib/charts';
 import { useKpiStore } from '@stores/kpiStore';
 import { useEventStore } from '@stores/eventStore';
 import { getHourlyStats, type PredictionStatsHourly } from '@/services/kpi';
+import { getKpiUi } from '@shared/constants/kpiUiMap';
+import { formatDateTime } from '@shared/utils/dateFormat';
+import { getViolationColor, getViolationLabel } from '@shared/constants/violationTypes';
+import { type AlertLevel, getAlertLevelLabel, getAlertLevelIntent } from '@shared/constants/alertLevels';
+import { useSettingsStore } from '@stores/settingsStore';
 import { SystemStatusPanel } from './SystemStatusPanel';
 
 /* SFR-12: 모니터링 및 경보 현황판(대시보드) */
 
 // KPI UI 매핑 (icon, color는 store에 없으므로 라벨 기반 매핑)
-const KPI_UI_MAP: Record<string, { icon: LucideIcon; color: string }> = {
-  '실시간 탐지': { icon: Radar, color: '#3b82f6' },
-  'EEZ 침범': { icon: AlertTriangle, color: '#ef4444' },
-  '다크베셀': { icon: Eye, color: '#f97316' },
-  '불법환적 의심': { icon: Anchor, color: '#a855f7' },
-  '추적 중': { icon: Target, color: '#06b6d4' },
-  '나포/검문': { icon: Shield, color: '#10b981' },
-};
-// 위반 유형 → 차트 색상 매핑
-const PIE_COLOR_MAP: Record<string, string> = {
-  'EEZ 침범': '#ef4444', '다크베셀': '#f97316', 'MMSI 변조': '#eab308',
-  '불법환적': '#a855f7', '어구 불법': '#6b7280',
-};
-const LV: Record<string, string> = { CRITICAL: 'text-red-400 bg-red-500/15', HIGH: 'text-orange-400 bg-orange-500/15', MEDIUM: 'text-yellow-400 bg-yellow-500/15', LOW: 'text-blue-400 bg-blue-500/15' };
-
+// KPI_UI_MAP은 shared/constants/kpiUiMap 공통 모듈 사용
 export function MonitoringDashboard() {
   const { t } = useTranslation('dashboard');
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
   const kpiStore = useKpiStore();
   const eventStore = useEventStore();
 
@@ -67,31 +61,33 @@ export function MonitoringDashboard() {
   const KPI = kpiStore.metrics.map((m) => ({
     label: m.label,
     value: m.value,
-    icon: KPI_UI_MAP[m.label]?.icon ?? Radar,
-    color: KPI_UI_MAP[m.label]?.color ?? '#3b82f6',
+    icon: getKpiUi(m.label).icon,
+    color: getKpiUi(m.label).color,
   }));
 
-  // PIE: store violationTypes → 차트 데이터 변환
+  // PIE: store violationTypes → 공통 카탈로그 기반 라벨/색상
   const PIE = kpiStore.violationTypes.map((v) => ({
-    name: v.type,
+    name: getViolationLabel(v.type, tc, lang),
     value: v.pct,
-    color: PIE_COLOR_MAP[v.type] ?? '#6b7280',
+    color: getViolationColor(v.type),
   }));
 
-  // 이벤트: store events → 첫 6개, time 포맷 변환
+  // 이벤트: store events → 첫 6개, time은 KST로 포맷
   const EVENTS = eventStore.events.slice(0, 6).map((e) => ({
-    time: e.time.includes(' ') ? e.time.split(' ')[1].slice(0, 5) : e.time,
+    time: formatDateTime(e.time),
     level: e.level,
     title: e.title,
     detail: e.detail,
   }));
 
   return (
-    <div className="p-5 space-y-4">
-      <div>
-        <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2"><Activity className="w-5 h-5 text-green-400" />{t('monitoring.title')}</h2>
-        <p className="text-[10px] text-hint mt-0.5">{t('monitoring.desc')}</p>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={Activity}
+        iconColor="text-green-400"
+        title={t('monitoring.title')}
+        description={t('monitoring.desc')}
+      />
       {/* iran 백엔드 + Prediction 시스템 상태 (실시간) */}
       <SystemStatusPanel />
 
@@ -122,14 +118,16 @@ export function MonitoringDashboard() {
         <div className="space-y-2">
           {EVENTS.map((e, i) => (
             <div key={i} className="flex items-center gap-3 px-3 py-2 bg-surface-overlay rounded-lg">
-              <span className="text-[10px] text-hint font-mono w-10">{e.time}</span>
-              <Badge className={`border-0 text-[9px] w-16 text-center ${LV[e.level]}`}>{e.level}</Badge>
+              <span className="text-[10px] text-hint font-mono whitespace-nowrap shrink-0">{e.time}</span>
+              <Badge intent={getAlertLevelIntent(e.level)} size="sm" className="min-w-[52px]">
+                {getAlertLevelLabel(e.level, tc, lang)}
+              </Badge>
               <span className="text-[11px] text-heading font-medium flex-1">{e.title}</span>
               <span className="text-[10px] text-hint">{e.detail}</span>
             </div>
           ))}
         </div>
       </CardContent></Card>
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/monitoring/SystemStatusPanel.tsx b/frontend/src/features/monitoring/SystemStatusPanel.tsx
index 4cf1d69..99bc29e 100644
--- a/frontend/src/features/monitoring/SystemStatusPanel.tsx
+++ b/frontend/src/features/monitoring/SystemStatusPanel.tsx
@@ -2,6 +2,7 @@ import { useEffect, useState, useCallback } from 'react';
 import { Loader2, RefreshCw, Activity, Database, Wifi } from 'lucide-react';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import type { BadgeIntent } from '@lib/theme/variants';
 import { fetchVesselAnalysis, type VesselAnalysisStats } from '@/services/vesselAnalysisApi';
 
 const API_BASE = import.meta.env.VITE_API_URL ?? '/api';
@@ -85,7 +86,7 @@ export function SystemStatusPanel() {
             icon={<Database className="w-4 h-4" />}
             title="KCG AI Backend"
             status="UP"
-            statusColor="text-green-400"
+            statusIntent="success"
             details={[
               ['포트', ':8080'],
               ['프로파일', 'local'],
@@ -98,7 +99,7 @@ export function SystemStatusPanel() {
             icon={<Wifi className="w-4 h-4" />}
             title="iran 백엔드 (분석)"
             status={stats ? 'CONNECTED' : 'DISCONNECTED'}
-            statusColor={stats ? 'text-green-400' : 'text-red-400'}
+            statusIntent={stats ? 'success' : 'critical'}
             details={[
               ['선박 분석', stats ? `${stats.total.toLocaleString()}건` : '-'],
               ['클러스터', stats ? `${stats.clusterCount}` : '-'],
@@ -111,7 +112,7 @@ export function SystemStatusPanel() {
             icon={<Activity className="w-4 h-4" />}
             title="Prediction Service"
             status={health?.status || 'UNKNOWN'}
-            statusColor={health?.status === 'ok' ? 'text-green-400' : 'text-yellow-400'}
+            statusIntent={health?.status === 'ok' ? 'success' : 'warning'}
             details={[
               ['SNPDB', health?.snpdb === true ? 'OK' : '-'],
               ['KCGDB', health?.kcgdb === true ? 'OK' : '-'],
@@ -134,11 +135,11 @@ export function SystemStatusPanel() {
   );
 }
 
-function ServiceCard({ icon, title, status, statusColor, details }: {
+function ServiceCard({ icon, title, status, statusIntent, details }: {
   icon: React.ReactNode;
   title: string;
   status: string;
-  statusColor: string;
+  statusIntent: BadgeIntent;
   details: [string, string][];
 }) {
   return (
@@ -148,7 +149,7 @@ function ServiceCard({ icon, title, status, statusColor, details }: {
           <span className="text-cyan-400">{icon}</span>
           {title}
         </div>
-        <Badge className={`bg-transparent border ${statusColor.replace('text-', 'border-')} ${statusColor} text-[9px]`}>
+        <Badge intent={statusIntent} size="xs">
           {status}
         </Badge>
       </div>
diff --git a/frontend/src/features/parent-inference/LabelSession.tsx b/frontend/src/features/parent-inference/LabelSession.tsx
index d772149..dc72a2e 100644
--- a/frontend/src/features/parent-inference/LabelSession.tsx
+++ b/frontend/src/features/parent-inference/LabelSession.tsx
@@ -2,6 +2,9 @@ import { useEffect, useState, useCallback } from 'react';
 import { Tag, X, Loader2 } from 'lucide-react';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { Select } from '@shared/components/ui/select';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { useAuth } from '@/app/auth/AuthContext';
 import {
   fetchLabelSessions,
@@ -10,6 +13,9 @@ import {
   type LabelSession as LabelSessionType,
 } from '@/services/parentInferenceApi';
 import { formatDateTime } from '@shared/utils/dateFormat';
+import { getLabelSessionIntent, getLabelSessionLabel } from '@shared/constants/parentResolutionStatuses';
+import { useSettingsStore } from '@stores/settingsStore';
+import { useTranslation } from 'react-i18next';
 
 /**
  * 모선 추론 학습 세션 페이지.
@@ -18,13 +24,9 @@ import { formatDateTime } from '@shared/utils/dateFormat';
  * 권한: parent-inference-workflow:label-session (READ + CREATE + UPDATE)
  */
 
-const STATUS_COLORS: Record<string, string> = {
-  ACTIVE: 'bg-green-500/20 text-green-400',
-  CANCELLED: 'bg-gray-500/20 text-gray-400',
-  COMPLETED: 'bg-blue-500/20 text-blue-400',
-};
-
 export function LabelSession() {
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
   const { hasPermission } = useAuth();
   const canCreate = hasPermission('parent-inference-workflow:label-session', 'CREATE');
   const canUpdate = hasPermission('parent-inference-workflow:label-session', 'UPDATE');
@@ -86,23 +88,32 @@ export function LabelSession() {
   };
 
   return (
-    <div className="p-6 space-y-4">
-      <div className="flex items-center justify-between">
-        <div>
-          <h1 className="text-xl font-bold text-heading">학습 세션</h1>
-          <p className="text-xs text-hint mt-1">정답 라벨링 → prediction 모델 학습 데이터로 활용</p>
-        </div>
-        <div className="flex items-center gap-2">
-          <select value={filter} onChange={(e) => setFilter(e.target.value)}
-                  className="bg-surface-overlay border border-border rounded px-3 py-1.5 text-xs text-heading">
-            <option value="">전체 상태</option>
-            <option value="ACTIVE">ACTIVE</option>
-            <option value="CANCELLED">CANCELLED</option>
-            <option value="COMPLETED">COMPLETED</option>
-          </select>
-          <button type="button" onClick={load} className="px-3 py-1.5 bg-blue-600 hover:bg-blue-500 text-white text-xs rounded">새로고침</button>
-        </div>
-      </div>
+    <PageContainer size="lg">
+      <PageHeader
+        icon={Tag}
+        iconColor="text-cyan-400"
+        title="학습 세션"
+        description="정답 라벨링 → prediction 모델 학습 데이터로 활용"
+        actions={
+          <>
+            <Select
+              size="sm"
+              aria-label="상태 필터"
+              title="상태 필터"
+              value={filter}
+              onChange={(e) => setFilter(e.target.value)}
+            >
+              <option value="">전체 상태</option>
+              <option value="ACTIVE">ACTIVE</option>
+              <option value="CANCELLED">CANCELLED</option>
+              <option value="COMPLETED">COMPLETED</option>
+            </Select>
+            <Button variant="primary" size="sm" onClick={load}>
+              새로고침
+            </Button>
+          </>
+        }
+      />
 
       <Card>
         <CardContent className="p-4">
@@ -111,11 +122,11 @@ export function LabelSession() {
             {!canCreate && <span className="text-yellow-400 text-[10px]">권한 없음</span>}
           </div>
           <div className="flex items-center gap-2">
-            <input value={groupKey} onChange={(e) => setGroupKey(e.target.value)} placeholder="group_key"
+            <input aria-label="group_key" value={groupKey} onChange={(e) => setGroupKey(e.target.value)} placeholder="group_key"
                    className="flex-1 bg-surface-overlay border border-border rounded px-3 py-1.5 text-xs" disabled={!canCreate} />
-            <input type="number" value={subCluster} onChange={(e) => setSubCluster(e.target.value)} placeholder="sub"
+            <input aria-label="sub_cluster_id" type="number" value={subCluster} onChange={(e) => setSubCluster(e.target.value)} placeholder="sub"
                    className="w-24 bg-surface-overlay border border-border rounded px-3 py-1.5 text-xs" disabled={!canCreate} />
-            <input value={labelMmsi} onChange={(e) => setLabelMmsi(e.target.value)} placeholder="정답 parent MMSI"
+            <input aria-label="정답 parent MMSI" value={labelMmsi} onChange={(e) => setLabelMmsi(e.target.value)} placeholder="정답 parent MMSI"
                    className="w-48 bg-surface-overlay border border-border rounded px-3 py-1.5 text-xs" disabled={!canCreate} />
             <button type="button" onClick={handleCreate}
                     disabled={!canCreate || !groupKey || !labelMmsi || busy === -1}
@@ -162,7 +173,7 @@ export function LabelSession() {
                     <td className="px-3 py-2 text-center text-muted-foreground">{it.subClusterId}</td>
                     <td className="px-3 py-2 text-cyan-400 font-mono">{it.labelParentMmsi}</td>
                     <td className="px-3 py-2">
-                      <Badge className={`border-0 text-[9px] ${STATUS_COLORS[it.status] || ''}`}>{it.status}</Badge>
+                      <Badge intent={getLabelSessionIntent(it.status)} size="sm">{getLabelSessionLabel(it.status, tc, lang)}</Badge>
                     </td>
                     <td className="px-3 py-2 text-muted-foreground">{it.createdByAcnt || '-'}</td>
                     <td className="px-3 py-2 text-muted-foreground text-[10px]">{formatDateTime(it.activeFrom)}</td>
@@ -181,6 +192,6 @@ export function LabelSession() {
           </CardContent>
         </Card>
       )}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/parent-inference/ParentExclusion.tsx b/frontend/src/features/parent-inference/ParentExclusion.tsx
index 489d018..36d3a32 100644
--- a/frontend/src/features/parent-inference/ParentExclusion.tsx
+++ b/frontend/src/features/parent-inference/ParentExclusion.tsx
@@ -2,6 +2,9 @@ import { useEffect, useState, useCallback } from 'react';
 import { Ban, RotateCcw, Loader2, Globe, Layers } from 'lucide-react';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { Select } from '@shared/components/ui/select';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { useAuth } from '@/app/auth/AuthContext';
 import {
   fetchExclusions,
@@ -102,25 +105,31 @@ export function ParentExclusion() {
   };
 
   return (
-    <div className="p-6 space-y-4">
-      <div className="flex items-center justify-between">
-        <div>
-          <h1 className="text-xl font-bold text-heading">모선 후보 제외</h1>
-          <p className="text-xs text-hint mt-1">GROUP/GLOBAL 스코프로 잘못된 후보를 차단합니다.</p>
-        </div>
-        <div className="flex items-center gap-2">
-          <select
-            value={filter}
-            onChange={(e) => setFilter(e.target.value as '' | 'GROUP' | 'GLOBAL')}
-            className="bg-surface-overlay border border-border rounded px-3 py-1.5 text-xs text-heading"
-          >
-            <option value="">전체 스코프</option>
-            <option value="GROUP">GROUP</option>
-            <option value="GLOBAL">GLOBAL</option>
-          </select>
-          <button type="button" onClick={load} className="px-3 py-1.5 bg-blue-600 hover:bg-blue-500 text-white text-xs rounded">새로고침</button>
-        </div>
-      </div>
+    <PageContainer size="lg">
+      <PageHeader
+        icon={Ban}
+        iconColor="text-red-400"
+        title="모선 후보 제외"
+        description="GROUP/GLOBAL 스코프로 잘못된 후보를 차단합니다."
+        actions={
+          <>
+            <Select
+              size="sm"
+              aria-label="스코프 필터"
+              title="스코프 필터"
+              value={filter}
+              onChange={(e) => setFilter(e.target.value as '' | 'GROUP' | 'GLOBAL')}
+            >
+              <option value="">전체 스코프</option>
+              <option value="GROUP">GROUP</option>
+              <option value="GLOBAL">GLOBAL</option>
+            </Select>
+            <Button variant="primary" size="sm" onClick={load}>
+              새로고침
+            </Button>
+          </>
+        }
+      />
 
       {/* 신규 등록: GROUP */}
       <Card>
@@ -130,13 +139,13 @@ export function ParentExclusion() {
             {!canCreateGroup && <span className="text-yellow-400 text-[10px]">권한 없음</span>}
           </div>
           <div className="flex items-center gap-2">
-            <input value={grpKey} onChange={(e) => setGrpKey(e.target.value)} placeholder="group_key"
+            <input aria-label="group_key" value={grpKey} onChange={(e) => setGrpKey(e.target.value)} placeholder="group_key"
                    className="flex-1 bg-surface-overlay border border-border rounded px-3 py-1.5 text-xs" disabled={!canCreateGroup} />
-            <input type="number" value={grpSub} onChange={(e) => setGrpSub(e.target.value)} placeholder="sub"
+            <input aria-label="sub_cluster_id" type="number" value={grpSub} onChange={(e) => setGrpSub(e.target.value)} placeholder="sub"
                    className="w-24 bg-surface-overlay border border-border rounded px-3 py-1.5 text-xs" disabled={!canCreateGroup} />
-            <input value={grpMmsi} onChange={(e) => setGrpMmsi(e.target.value)} placeholder="excluded MMSI"
+            <input aria-label="excluded MMSI" value={grpMmsi} onChange={(e) => setGrpMmsi(e.target.value)} placeholder="excluded MMSI"
                    className="w-40 bg-surface-overlay border border-border rounded px-3 py-1.5 text-xs" disabled={!canCreateGroup} />
-            <input value={grpReason} onChange={(e) => setGrpReason(e.target.value)} placeholder="사유"
+            <input aria-label="제외 사유" value={grpReason} onChange={(e) => setGrpReason(e.target.value)} placeholder="사유"
                    className="flex-1 bg-surface-overlay border border-border rounded px-3 py-1.5 text-xs" disabled={!canCreateGroup} />
             <button type="button" onClick={handleAddGroup}
                     disabled={!canCreateGroup || !grpKey || !grpMmsi || busy === -1}
@@ -156,9 +165,9 @@ export function ParentExclusion() {
             {!canCreateGlobal && <span className="text-yellow-400 text-[10px]">권한 없음</span>}
           </div>
           <div className="flex items-center gap-2">
-            <input value={glbMmsi} onChange={(e) => setGlbMmsi(e.target.value)} placeholder="excluded MMSI"
+            <input aria-label="excluded MMSI (전역)" value={glbMmsi} onChange={(e) => setGlbMmsi(e.target.value)} placeholder="excluded MMSI"
                    className="w-40 bg-surface-overlay border border-border rounded px-3 py-1.5 text-xs" disabled={!canCreateGlobal} />
-            <input value={glbReason} onChange={(e) => setGlbReason(e.target.value)} placeholder="사유"
+            <input aria-label="전역 제외 사유" value={glbReason} onChange={(e) => setGlbReason(e.target.value)} placeholder="사유"
                    className="flex-1 bg-surface-overlay border border-border rounded px-3 py-1.5 text-xs" disabled={!canCreateGlobal} />
             <button type="button" onClick={handleAddGlobal}
                     disabled={!canCreateGlobal || !glbMmsi || busy === -2}
@@ -203,7 +212,7 @@ export function ParentExclusion() {
                   <tr key={it.id} className="border-t border-border hover:bg-surface-overlay/50">
                     <td className="px-3 py-2 text-hint font-mono">{it.id}</td>
                     <td className="px-3 py-2">
-                      <Badge className={`border-0 text-[9px] ${it.scopeType === 'GLOBAL' ? 'bg-red-500/20 text-red-400' : 'bg-orange-500/20 text-orange-400'}`}>
+                      <Badge intent={it.scopeType === 'GLOBAL' ? 'critical' : 'high'} size="xs">
                         {it.scopeType}
                       </Badge>
                     </td>
@@ -226,6 +235,6 @@ export function ParentExclusion() {
           </CardContent>
         </Card>
       )}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/parent-inference/ParentReview.tsx b/frontend/src/features/parent-inference/ParentReview.tsx
index ff234c3..72c73f5 100644
--- a/frontend/src/features/parent-inference/ParentReview.tsx
+++ b/frontend/src/features/parent-inference/ParentReview.tsx
@@ -1,7 +1,10 @@
 import { useEffect, useState, useCallback } from 'react';
-import { CheckCircle, XCircle, RotateCcw, Loader2 } from 'lucide-react';
+import { CheckCircle, XCircle, RotateCcw, Loader2, GitMerge } from 'lucide-react';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { Select } from '@shared/components/ui/select';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { useAuth } from '@/app/auth/AuthContext';
 import {
   fetchReviewList,
@@ -9,6 +12,9 @@ import {
   type ParentResolution,
 } from '@/services/parentInferenceApi';
 import { formatDateTime } from '@shared/utils/dateFormat';
+import { getParentResolutionIntent, getParentResolutionLabel } from '@shared/constants/parentResolutionStatuses';
+import { useSettingsStore } from '@stores/settingsStore';
+import { useTranslation } from 'react-i18next';
 
 /**
  * 모선 확정/거부/리셋 페이지.
@@ -17,19 +23,9 @@ import { formatDateTime } from '@shared/utils/dateFormat';
  * - 모든 액션은 백엔드에서 audit_log + review_log에 기록
  */
 
-const STATUS_COLORS: Record<string, string> = {
-  UNRESOLVED: 'bg-yellow-500/20 text-yellow-400',
-  MANUAL_CONFIRMED: 'bg-green-500/20 text-green-400',
-  REVIEW_REQUIRED: 'bg-red-500/20 text-red-400',
-};
-
-const STATUS_LABELS: Record<string, string> = {
-  UNRESOLVED: '미해결',
-  MANUAL_CONFIRMED: '확정됨',
-  REVIEW_REQUIRED: '검토필요',
-};
-
 export function ParentReview() {
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
   const { hasPermission } = useAuth();
   const canUpdate = hasPermission('parent-inference-workflow:parent-review', 'UPDATE');
   const [items, setItems] = useState<ParentResolution[]>([]);
@@ -104,34 +100,26 @@ export function ParentReview() {
   };
 
   return (
-    <div className="p-6 space-y-4">
-      <div className="flex items-center justify-between">
-        <div>
-          <h1 className="text-xl font-bold text-heading">모선 확정/거부</h1>
-          <p className="text-xs text-hint mt-1">
-            추론된 모선 후보를 확정/거부합니다. 권한: parent-inference-workflow:parent-review (UPDATE)
-          </p>
-        </div>
-        <div className="flex items-center gap-2">
-          <select
-            value={filter}
-            onChange={(e) => setFilter(e.target.value)}
-            className="bg-surface-overlay border border-border rounded px-3 py-1.5 text-xs text-heading"
-          >
-            <option value="">전체 상태</option>
-            <option value="UNRESOLVED">미해결</option>
-            <option value="MANUAL_CONFIRMED">확정됨</option>
-            <option value="REVIEW_REQUIRED">검토필요</option>
-          </select>
-          <button
-            type="button"
-            onClick={load}
-            className="px-3 py-1.5 bg-blue-600 hover:bg-blue-500 text-white text-xs rounded"
-          >
-            새로고침
-          </button>
-        </div>
-      </div>
+    <PageContainer size="lg">
+      <PageHeader
+        icon={GitMerge}
+        iconColor="text-purple-400"
+        title="모선 확정/거부"
+        description="추론된 모선 후보를 확정/거부합니다. 권한: parent-inference-workflow:parent-review (UPDATE)"
+        actions={
+          <>
+            <Select size="sm" title="상태 필터" value={filter} onChange={(e) => setFilter(e.target.value)}>
+              <option value="">전체 상태</option>
+              <option value="UNRESOLVED">미해결</option>
+              <option value="MANUAL_CONFIRMED">확정됨</option>
+              <option value="REVIEW_REQUIRED">검토필요</option>
+            </Select>
+            <Button variant="primary" size="sm" onClick={load}>
+              새로고침
+            </Button>
+          </>
+        }
+      />
 
       {/* 신규 등록 폼 (테스트용) */}
       {canUpdate && (
@@ -140,6 +128,7 @@ export function ParentReview() {
             <div className="text-xs text-muted-foreground mb-2">신규 모선 확정 등록 (테스트)</div>
             <div className="flex items-center gap-2">
               <input
+                aria-label="group_key"
                 type="text"
                 value={newGroupKey}
                 onChange={(e) => setNewGroupKey(e.target.value)}
@@ -147,6 +136,7 @@ export function ParentReview() {
                 className="flex-1 bg-surface-overlay border border-border rounded px-3 py-1.5 text-xs"
               />
               <input
+                aria-label="sub_cluster_id"
                 type="number"
                 value={newSubCluster}
                 onChange={(e) => setNewSubCluster(e.target.value)}
@@ -154,6 +144,7 @@ export function ParentReview() {
                 className="w-32 bg-surface-overlay border border-border rounded px-3 py-1.5 text-xs"
               />
               <input
+                aria-label="parent MMSI"
                 type="text"
                 value={newMmsi}
                 onChange={(e) => setNewMmsi(e.target.value)}
@@ -228,8 +219,8 @@ export function ParentReview() {
                     <td className="px-3 py-2 text-heading font-medium">{it.groupKey}</td>
                     <td className="px-3 py-2 text-center text-muted-foreground">{it.subClusterId}</td>
                     <td className="px-3 py-2">
-                      <Badge className={`border-0 text-[9px] ${STATUS_COLORS[it.status] || ''}`}>
-                        {STATUS_LABELS[it.status] || it.status}
+                      <Badge intent={getParentResolutionIntent(it.status)} size="sm">
+                        {getParentResolutionLabel(it.status, tc, lang)}
                       </Badge>
                     </td>
                     <td className="px-3 py-2 text-cyan-400 font-mono">{it.selectedParentMmsi || '-'}</td>
@@ -274,6 +265,6 @@ export function ParentReview() {
           </CardContent>
         </Card>
       )}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/patrol/FleetOptimization.tsx b/frontend/src/features/patrol/FleetOptimization.tsx
index a397f6c..c66e7d7 100644
--- a/frontend/src/features/patrol/FleetOptimization.tsx
+++ b/frontend/src/features/patrol/FleetOptimization.tsx
@@ -3,7 +3,10 @@ import { useTranslation } from 'react-i18next';
 import { BaseMap, STATIC_LAYERS, createMarkerLayer, createPolylineLayer, createZoneLayer, useMapLayers, type MapHandle } from '@lib/map';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { Users, Ship, Target, BarChart3, Play, CheckCircle, AlertTriangle, Layers, RefreshCw } from 'lucide-react';
+import { getStatusIntent } from '@shared/constants/statusIntent';
 import { usePatrolStore } from '@stores/patrolStore';
 
 /* SFR-08: AI 경비함정 다함정 협력형 경로 최적화 서비스 */
@@ -96,24 +99,31 @@ export function FleetOptimization() {
   useMapLayers(mapRef, buildLayers, [ships, COVERAGE, FLEET_ROUTES]);
 
   return (
-    <div className="p-5 space-y-4">
-      <div className="flex items-center justify-between">
-        <div>
-          <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
-            <Users className="w-5 h-5 text-purple-400" />{t('fleetOptimization.title')}
-            <span className="inline-flex items-center gap-1 px-2 py-1 bg-yellow-500/15 border border-yellow-500/30 rounded text-[10px] text-yellow-400 font-normal">
-              <span>⚠</span>
-              <span>데모 데이터 (백엔드 API 미구현)</span>
-            </span>
-          </h2>
-          <p className="text-[10px] text-hint mt-0.5">{t('fleetOptimization.desc')}</p>
-        </div>
-        <div className="flex gap-1.5">
-          <button onClick={() => setSimRunning(true)} className="flex items-center gap-1 px-3 py-1.5 bg-purple-600 hover:bg-purple-500 text-heading text-[10px] font-bold rounded-lg"><Play className="w-3 h-3" />시뮬레이션</button>
-          <button onClick={() => setApproved(true)} disabled={!simRunning}
-            className="flex items-center gap-1 px-3 py-1.5 bg-green-600 hover:bg-green-500 disabled:opacity-30 text-heading text-[10px] font-bold rounded-lg"><CheckCircle className="w-3 h-3" />최종 승인</button>
-        </div>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={Users}
+        iconColor="text-purple-400"
+        title={t('fleetOptimization.title')}
+        description={t('fleetOptimization.desc')}
+        demo
+        actions={
+          <>
+            <Button variant="primary" size="sm" onClick={() => setSimRunning(true)} icon={<Play className="w-3 h-3" />}>
+              시뮬레이션
+            </Button>
+            <Button
+              variant="primary"
+              size="sm"
+              onClick={() => setApproved(true)}
+              disabled={!simRunning}
+              icon={<CheckCircle className="w-3 h-3" />}
+              className="bg-green-600 hover:bg-green-500 border-green-700"
+            >
+              최종 승인
+            </Button>
+          </>
+        }
+      />
 
       {/* KPI */}
       <div className="flex gap-2">
@@ -141,7 +151,7 @@ export function FleetOptimization() {
                       <div className="w-2.5 h-2.5 rounded-full" style={{ backgroundColor: f.color }} />
                       <span className="text-[11px] font-bold text-heading">{f.name}</span>
                     </div>
-                    <Badge className={`border-0 text-[8px] ${f.status === '가용' ? 'bg-green-500/20 text-green-400' : f.status === '출동중' ? 'bg-yellow-500/20 text-yellow-400' : 'bg-muted text-muted-foreground'}`}>{f.status}</Badge>
+                    <Badge intent={f.status === '출동중' ? 'warning' : getStatusIntent(f.status)} size="xs">{f.status}</Badge>
                   </div>
                   <div className="flex gap-3 mt-1 text-[9px] text-hint">
                     <span>구역: {f.zone}</span><span>속력: {f.speed}</span><span>연료: {f.fuel}%</span>
@@ -218,6 +228,6 @@ export function FleetOptimization() {
           </div>
         </CardContent>
       </Card>
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/patrol/PatrolRoute.tsx b/frontend/src/features/patrol/PatrolRoute.tsx
index 500af52..d098708 100644
--- a/frontend/src/features/patrol/PatrolRoute.tsx
+++ b/frontend/src/features/patrol/PatrolRoute.tsx
@@ -4,6 +4,8 @@ import type maplibregl from 'maplibre-gl';
 import { BaseMap, STATIC_LAYERS, createMarkerLayer, createPolylineLayer, useMapLayers, type MapHandle } from '@lib/map';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { Navigation, Ship, MapPin, Clock, Wind, Anchor, Play, BarChart3, Target, Settings, CheckCircle, Share2 } from 'lucide-react';
 import { usePatrolStore } from '@stores/patrolStore';
 
@@ -93,23 +95,24 @@ export function PatrolRoute() {
   if (!currentShip || !route) return null;
 
   return (
-    <div className="p-5 space-y-4">
-      <div className="flex items-center justify-between">
-        <div>
-          <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
-            <Navigation className="w-5 h-5 text-cyan-400" />{t('patrolRoute.title')}
-            <span className="inline-flex items-center gap-1 px-2 py-1 bg-yellow-500/15 border border-yellow-500/30 rounded text-[10px] text-yellow-400 font-normal">
-              <span>⚠</span>
-              <span>데모 데이터 (백엔드 API 미구현)</span>
-            </span>
-          </h2>
-          <p className="text-[10px] text-hint mt-0.5">{t('patrolRoute.desc')}</p>
-        </div>
-        <div className="flex gap-1.5">
-          <button className="flex items-center gap-1 px-3 py-1.5 bg-cyan-600 hover:bg-cyan-500 text-heading text-[10px] font-bold rounded-lg"><Play className="w-3 h-3" />경로 생성</button>
-          <button className="flex items-center gap-1 px-3 py-1.5 bg-surface-overlay border border-border rounded-lg text-[10px] text-muted-foreground hover:text-heading"><Share2 className="w-3 h-3" />공유</button>
-        </div>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={Navigation}
+        iconColor="text-cyan-400"
+        title={t('patrolRoute.title')}
+        description={t('patrolRoute.desc')}
+        demo
+        actions={
+          <>
+            <Button variant="primary" size="sm" icon={<Play className="w-3 h-3" />}>
+              경로 생성
+            </Button>
+            <Button variant="secondary" size="sm" icon={<Share2 className="w-3 h-3" />}>
+              공유
+            </Button>
+          </>
+        }
+      />
 
       <div className="grid grid-cols-4 gap-3">
         {/* 함정 선택 */}
@@ -122,7 +125,7 @@ export function PatrolRoute() {
                   className={`px-3 py-2 rounded-lg cursor-pointer transition-colors ${selectedShip === s.id ? 'bg-cyan-600/20 border border-cyan-500/30' : 'bg-surface-overlay border border-transparent hover:border-border'} ${s.status !== '가용' ? 'opacity-40 cursor-not-allowed' : ''}`}>
                   <div className="flex justify-between items-center">
                     <span className="text-[11px] font-bold text-heading">{s.name}</span>
-                    <Badge className={`border-0 text-[8px] ${s.status === '가용' ? 'bg-green-500/20 text-green-400' : 'bg-red-500/20 text-red-400'}`}>{s.status}</Badge>
+                    <Badge intent={s.status === '가용' ? 'success' : 'critical'} size="xs">{s.status}</Badge>
                   </div>
                   <div className="text-[9px] text-hint mt-0.5">{s.class} · {s.speed} · {s.range}</div>
                 </div>
@@ -215,6 +218,6 @@ export function PatrolRoute() {
           </div>
         </CardContent>
       </Card>
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/risk-assessment/EnforcementPlan.tsx b/frontend/src/features/risk-assessment/EnforcementPlan.tsx
index d2ed00e..3d0979b 100644
--- a/frontend/src/features/risk-assessment/EnforcementPlan.tsx
+++ b/frontend/src/features/risk-assessment/EnforcementPlan.tsx
@@ -2,7 +2,10 @@ import { useState, useEffect, useRef, useCallback } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { DataTable, type DataColumn } from '@shared/components/common/DataTable';
+import { getRiskIntent, getStatusIntent } from '@shared/constants/statusIntent';
 import { Shield, AlertTriangle, Ship, Plus, Calendar, Users } from 'lucide-react';
 import { BaseMap, STATIC_LAYERS, createMarkerLayer, createRadiusLayer, useMapLayers, type MapHandle } from '@lib/map';
 import type { MarkerData } from '@lib/map';
@@ -32,14 +35,14 @@ const cols: DataColumn<Plan>[] = [
   { key: 'id', label: 'ID', width: '70px', render: v => <span className="text-hint font-mono text-[10px]">{v as string}</span> },
   { key: 'zone', label: '단속 구역', sortable: true, render: v => <span className="text-heading font-medium">{v as string}</span> },
   { key: 'risk', label: '위험도', width: '70px', align: 'center', sortable: true,
-    render: v => { const n = v as number; return <Badge className={`border-0 text-[9px] ${n > 80 ? 'bg-red-500/20 text-red-400' : n > 60 ? 'bg-orange-500/20 text-orange-400' : 'bg-yellow-500/20 text-yellow-400'}`}>{n}점</Badge>; } },
+    render: v => { const n = v as number; return <Badge intent={getRiskIntent(n)} size="xs">{n}점</Badge>; } },
   { key: 'period', label: '단속 시간', width: '160px', render: v => <span className="text-muted-foreground font-mono text-[10px]">{v as string}</span> },
   { key: 'ships', label: '참여 함정', render: v => <span className="text-cyan-400">{v as string}</span> },
   { key: 'crew', label: '인력', width: '50px', align: 'right', render: v => <span className="text-heading font-bold">{v as number || '-'}</span> },
   { key: 'status', label: '상태', width: '70px', align: 'center', sortable: true,
-    render: v => { const s = v as string; return <Badge className={`border-0 text-[9px] ${s === '확정' || s === 'CONFIRMED' ? 'bg-green-500/20 text-green-400' : s === '계획중' || s === 'PLANNED' ? 'bg-blue-500/20 text-blue-400' : 'bg-muted text-muted-foreground'}`}>{s}</Badge>; } },
+    render: v => { const s = v as string; return <Badge intent={getStatusIntent(s)} size="xs">{s}</Badge>; } },
   { key: 'alert', label: '경보', width: '80px', align: 'center',
-    render: v => { const a = v as string; return a === '경보 발령' || a === 'ALERT' ? <Badge className="bg-red-500/20 text-red-400 border-0 text-[9px]">{a}</Badge> : <span className="text-hint text-[10px]">{a}</span>; } },
+    render: v => { const a = v as string; return a === '경보 발령' || a === 'ALERT' ? <Badge intent="critical" size="sm">{a}</Badge> : <span className="text-hint text-[10px]">{a}</span>; } },
 ];
 
 export function EnforcementPlan() {
@@ -118,14 +121,18 @@ export function EnforcementPlan() {
   const totalCrew = PLANS.reduce((sum, p) => sum + p.crew, 0);
 
   return (
-    <div className="p-5 space-y-4">
-      <div className="flex items-center justify-between">
-        <div>
-          <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2"><Shield className="w-5 h-5 text-orange-400" />{t('enforcementPlan.title')}</h2>
-          <p className="text-[10px] text-hint mt-0.5">{t('enforcementPlan.desc')}</p>
-        </div>
-        <button className="flex items-center gap-1.5 px-4 py-2 bg-blue-600 hover:bg-blue-500 text-heading text-[11px] font-bold rounded-lg"><Plus className="w-3.5 h-3.5" />단속 계획 수립</button>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={Shield}
+        iconColor="text-orange-400"
+        title={t('enforcementPlan.title')}
+        description={t('enforcementPlan.desc')}
+        actions={
+          <Button variant="primary" size="md" icon={<Plus className="w-3.5 h-3.5" />}>
+            단속 계획 수립
+          </Button>
+        }
+      />
 
       {/* 로딩/에러 상태 */}
       {loading && (
@@ -153,7 +160,7 @@ export function EnforcementPlan() {
           <div className="flex gap-4 text-[10px]">
             {[['위험도 ≥ 80', '상황실 즉시 경보 (알림+SMS)'], ['위험도 ≥ 60', '관련 부서 주의 알림'], ['위험도 ≥ 40', '참고 로그 기록']].map(([k, v]) => (
               <div key={k} className="flex items-center gap-2 px-3 py-2 bg-surface-overlay rounded-lg flex-1">
-                <Badge className="bg-red-500/20 text-red-400 border-0 text-[9px]">{k}</Badge>
+                <Badge intent="critical" size="sm">{k}</Badge>
                 <span className="text-muted-foreground">{v}</span>
               </div>
             ))}
@@ -185,6 +192,6 @@ export function EnforcementPlan() {
           </div>
         </CardContent>
       </Card>
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/risk-assessment/RiskMap.tsx b/frontend/src/features/risk-assessment/RiskMap.tsx
index a041a0c..082deb4 100644
--- a/frontend/src/features/risk-assessment/RiskMap.tsx
+++ b/frontend/src/features/risk-assessment/RiskMap.tsx
@@ -2,6 +2,8 @@ import { useState, useRef, useCallback } from 'react';
 import { BaseMap, STATIC_LAYERS, createHeatmapLayer, useMapLayers, type MapHandle } from '@lib/map';
 import type { HeatPoint } from '@lib/map';
 import { Card, CardContent } from '@shared/components/ui/card';
+import { Button } from '@shared/components/ui/button';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { Map, Layers, Clock, BarChart3, AlertTriangle, Printer, Download, Ship, TrendingUp } from 'lucide-react';
 import { AreaChart as EcAreaChart, LineChart as EcLineChart, PieChart as EcPieChart, BarChart as EcBarChart } from '@lib/charts';
 
@@ -175,20 +177,24 @@ export function RiskMap() {
   useMapLayers(mapRef, buildLayers, [tab]);
 
   return (
-    <div className="p-5 space-y-4">
-      <div className="flex items-center justify-between">
-        <div>
-          <h2 className="text-lg font-bold text-heading flex items-center gap-2">
-            <Map className="w-5 h-5 text-red-400" />격자 기반 불법조업 위험도 지도
+    <PageContainer>
+      <PageHeader
+        icon={Map}
+        iconColor="text-red-400"
+        title="격자 기반 불법조업 위험도 지도"
+        description="SFR-05 | 위험도 히트맵 (수집 중) + MTIS 해양사고 통계 (중앙해양안전심판원)"
+        actions={
+          <>
             {COLLECTING_BADGE}
-          </h2>
-          <p className="text-[10px] text-hint mt-0.5">SFR-05 | 위험도 히트맵 (수집 중) + MTIS 해양사고 통계 (중앙해양안전심판원)</p>
-        </div>
-        <div className="flex gap-1.5">
-          <button className="flex items-center gap-1 px-2.5 py-1.5 bg-surface-overlay border border-border rounded-lg text-[10px] text-muted-foreground hover:text-heading"><Printer className="w-3 h-3" />인쇄</button>
-          <button className="flex items-center gap-1 px-2.5 py-1.5 bg-surface-overlay border border-border rounded-lg text-[10px] text-muted-foreground hover:text-heading"><Download className="w-3 h-3" />이미지</button>
-        </div>
-      </div>
+            <Button variant="secondary" size="sm" icon={<Printer className="w-3 h-3" />}>
+              인쇄
+            </Button>
+            <Button variant="secondary" size="sm" icon={<Download className="w-3 h-3" />}>
+              이미지
+            </Button>
+          </>
+        }
+      />
 
       {/* 탭 */}
       <div className="flex gap-0 border-b border-border">
@@ -200,7 +206,7 @@ export function RiskMap() {
           { key: 'timeStat' as Tab, icon: Clock, label: '시간적 특성별' },
           { key: 'accRate' as Tab, icon: BarChart3, label: '사고율' },
         ]).map(t => (
-          <button key={t.key} onClick={() => setTab(t.key)}
+          <button type="button" key={t.key} onClick={() => setTab(t.key)}
             className={`flex items-center gap-1.5 px-4 py-2 text-[11px] font-medium border-b-2 ${tab === t.key ? 'text-red-400 border-red-400' : 'text-hint border-transparent hover:text-label'}`}>
             <t.icon className="w-3.5 h-3.5" />{t.label}
           </button>
@@ -489,6 +495,6 @@ export function RiskMap() {
           </CardContent></Card>
         </div>
       )}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/statistics/ExternalService.tsx b/frontend/src/features/statistics/ExternalService.tsx
index bdc24a0..776ad2c 100644
--- a/frontend/src/features/statistics/ExternalService.tsx
+++ b/frontend/src/features/statistics/ExternalService.tsx
@@ -1,8 +1,10 @@
 import { useTranslation } from 'react-i18next';
-import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { DataTable, type DataColumn } from '@shared/components/common/DataTable';
-import { Globe, Shield, Clock, BarChart3, ExternalLink, Lock, Unlock } from 'lucide-react';
+import { getStatusIntent } from '@shared/constants/statusIntent';
+import type { BadgeIntent } from '@lib/theme/variants';
+import { Globe } from 'lucide-react';
 
 /* SFR-14: 외부 서비스(예보·경보) 제공 결과 연계 */
 
@@ -18,29 +20,31 @@ const cols: DataColumn<Service>[] = [
   { key: 'id', label: 'ID', width: '70px', render: v => <span className="text-hint font-mono text-[10px]">{v as string}</span> },
   { key: 'name', label: '서비스명', sortable: true, render: v => <span className="text-heading font-medium">{v as string}</span> },
   { key: 'target', label: '제공 대상', width: '80px', sortable: true },
-  { key: 'type', label: '방식', width: '50px', align: 'center', render: v => <Badge className="bg-cyan-500/20 text-cyan-400 border-0 text-[9px]">{v as string}</Badge> },
+  { key: 'type', label: '방식', width: '50px', align: 'center', render: v => <Badge intent="cyan" size="sm">{v as string}</Badge> },
   { key: 'format', label: '포맷', width: '60px', align: 'center' },
   { key: 'cycle', label: '갱신주기', width: '70px' },
   { key: 'privacy', label: '정보등급', width: '70px', align: 'center',
-    render: v => { const p = v as string; const c = p === '비공개' ? 'bg-red-500/20 text-red-400' : p === '비식별' ? 'bg-yellow-500/20 text-yellow-400' : p === '익명화' ? 'bg-blue-500/20 text-blue-400' : 'bg-green-500/20 text-green-400'; return <Badge className={`border-0 text-[9px] ${c}`}>{p}</Badge>; } },
+    render: v => {
+      const p = v as string;
+      const intent: BadgeIntent = p === '비공개' ? 'critical' : p === '비식별' ? 'warning' : p === '익명화' ? 'info' : 'success';
+      return <Badge intent={intent} size="xs">{p}</Badge>;
+    } },
   { key: 'status', label: '상태', width: '60px', align: 'center', sortable: true,
-    render: v => { const s = v as string; const c = s === '운영' ? 'bg-green-500/20 text-green-400' : s === '테스트' ? 'bg-blue-500/20 text-blue-400' : 'bg-muted text-muted-foreground'; return <Badge className={`border-0 text-[9px] ${c}`}>{s}</Badge>; } },
+    render: v => { const s = v as string; return <Badge intent={getStatusIntent(s)} size="xs">{s}</Badge>; } },
   { key: 'calls', label: '호출 수', width: '70px', align: 'right', render: v => <span className="text-heading font-bold">{v as string}</span> },
 ];
 
 export function ExternalService() {
   const { t } = useTranslation('statistics');
   return (
-    <div className="p-5 space-y-4">
-      <div>
-        <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
-          <Globe className="w-5 h-5 text-green-400" />{t('externalService.title')}
-          <span className="inline-flex items-center gap-1 px-2 py-1 bg-yellow-500/15 border border-yellow-500/30 rounded text-[10px] text-yellow-400 font-normal">
-            <span>⚠</span><span>데모 데이터 (백엔드 API 미구현)</span>
-          </span>
-        </h2>
-        <p className="text-[10px] text-hint mt-0.5">{t('externalService.desc')}</p>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={Globe}
+        iconColor="text-green-400"
+        title={t('externalService.title')}
+        description={t('externalService.desc')}
+        demo
+      />
       <div className="flex gap-2">
         {[{ l: '운영 서비스', v: DATA.filter(d => d.status === '운영').length, c: 'text-green-400' }, { l: '테스트', v: DATA.filter(d => d.status === '테스트').length, c: 'text-blue-400' }, { l: '총 호출', v: '21,675', c: 'text-heading' }].map(k => (
           <div key={k.l} className="flex-1 flex items-center gap-2 px-3 py-2 rounded-xl border border-border bg-card">
@@ -49,6 +53,6 @@ export function ExternalService() {
         ))}
       </div>
       <DataTable data={DATA} columns={cols} pageSize={10} searchPlaceholder="서비스명, 대상기관 검색..." searchKeys={['name', 'target']} exportFilename="외부서비스연계" />
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/statistics/ReportManagement.tsx b/frontend/src/features/statistics/ReportManagement.tsx
index b6b1277..48138b8 100644
--- a/frontend/src/features/statistics/ReportManagement.tsx
+++ b/frontend/src/features/statistics/ReportManagement.tsx
@@ -2,28 +2,32 @@ import { useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { ExcelExport } from '@shared/components/common/ExcelExport';
 import { PrintButton } from '@shared/components/common/PrintButton';
 import { FileUpload } from '@shared/components/common/FileUpload';
 import { SaveButton } from '@shared/components/common/SaveButton';
 import { SearchInput } from '@shared/components/common/SearchInput';
-import { Plus, Download, Clock, MapPin, Upload, X } from 'lucide-react';
+import { FileText, Plus, Upload, X, Clock, MapPin, Download } from 'lucide-react';
+
+import type { BadgeIntent } from '@lib/theme/variants';
 
 interface Report {
   id: string;
   name: string;
   type: string;
   status: string;
-  statusColor: string;
+  statusIntent: BadgeIntent;
   date: string;
   mmsiNote: string;
   evidence: number;
 }
 
 const reports: Report[] = [
-  { id: 'RPT-2024-0142', name: '浙江렌센號', type: 'EEZ 침범', status: 'EEZ', statusColor: 'bg-green-500', date: '2026-01-20 14:30:00', mmsiNote: 'MMSI 변조', evidence: 12 },
-  { id: 'RPT-2024-0231', name: '福建海丰號', type: 'EEZ 침범', status: '확인', statusColor: 'bg-blue-500', date: '2026-01-20 14:29:00', mmsiNote: '', evidence: 8 },
-  { id: 'RPT-2024-0089', name: '무명선박-A', type: '다크베셀', status: '처리중', statusColor: 'bg-yellow-500', date: '2026-01-20 14:05:00', mmsiNote: '', evidence: 6 },
+  { id: 'RPT-2024-0142', name: '浙江렌센號', type: 'EEZ 침범', status: 'EEZ', statusIntent: 'success', date: '2026-01-20 14:30:00', mmsiNote: 'MMSI 변조', evidence: 12 },
+  { id: 'RPT-2024-0231', name: '福建海丰號', type: 'EEZ 침범', status: '확인', statusIntent: 'info', date: '2026-01-20 14:29:00', mmsiNote: '', evidence: 8 },
+  { id: 'RPT-2024-0089', name: '무명선박-A', type: '다크베셀', status: '처리중', statusIntent: 'warning', date: '2026-01-20 14:05:00', mmsiNote: '', evidence: 6 },
 ];
 
 export function ReportManagement() {
@@ -37,47 +41,47 @@ export function ReportManagement() {
   );
 
   return (
-    <div className="space-y-5">
-      <div className="flex items-center justify-between">
-        <div>
-          <h2 className="text-xl font-bold text-heading whitespace-nowrap flex items-center gap-2">
-            {t('reports.title')}
-            <span className="inline-flex items-center gap-1 px-2 py-1 bg-yellow-500/15 border border-yellow-500/30 rounded text-[10px] text-yellow-400 font-normal">
-              <span>⚠</span><span>데모 데이터 (백엔드 API 미구현)</span>
-            </span>
-          </h2>
-          <p className="text-xs text-hint mt-0.5">{t('reports.desc')}</p>
-        </div>
-        <div className="flex items-center gap-2">
-          <SearchInput value={search} onChange={setSearch} placeholder="보고서 검색..." className="w-48" />
-          <ExcelExport
-            data={reports as unknown as Record<string, unknown>[]}
-            columns={[
-              { key: 'id', label: '보고서번호' }, { key: 'name', label: '선박명' },
-              { key: 'type', label: '유형' }, { key: 'status', label: '상태' },
-              { key: 'date', label: '일시' }, { key: 'evidence', label: '증거수' },
-            ]}
-            filename="보고서목록"
-          />
-          <PrintButton />
-          <button
-            onClick={() => setShowUpload(!showUpload)}
-            className="flex items-center gap-1 px-3 py-1.5 bg-surface-overlay border border-border rounded-lg text-[10px] text-muted-foreground hover:text-heading transition-colors"
-          >
-            <Upload className="w-3 h-3" />증거 업로드
-          </button>
-          <button className="flex items-center gap-2 bg-red-600 hover:bg-red-500 text-heading px-4 py-2 rounded-lg text-sm transition-colors">
-            <Plus className="w-4 h-4" />새 보고서
-          </button>
-        </div>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={FileText}
+        iconColor="text-muted-foreground"
+        title={t('reports.title')}
+        description={t('reports.desc')}
+        demo
+        actions={
+          <>
+            <SearchInput value={search} onChange={setSearch} placeholder="보고서 검색..." className="w-48" />
+            <ExcelExport
+              data={reports as unknown as Record<string, unknown>[]}
+              columns={[
+                { key: 'id', label: '보고서번호' }, { key: 'name', label: '선박명' },
+                { key: 'type', label: '유형' }, { key: 'status', label: '상태' },
+                { key: 'date', label: '일시' }, { key: 'evidence', label: '증거수' },
+              ]}
+              filename="보고서목록"
+            />
+            <PrintButton />
+            <Button
+              variant="secondary"
+              size="sm"
+              onClick={() => setShowUpload(!showUpload)}
+              icon={<Upload className="w-3 h-3" />}
+            >
+              증거 업로드
+            </Button>
+            <Button variant="destructive" size="md" icon={<Plus className="w-4 h-4" />}>
+              새 보고서
+            </Button>
+          </>
+        }
+      />
 
       {/* 증거 파일 업로드 */}
       {showUpload && (
         <div className="rounded-xl border border-border bg-card p-4">
           <div className="flex items-center justify-between mb-2">
             <span className="text-[11px] text-label font-bold">증거 파일 업로드 (사진·영상·문서)</span>
-            <button onClick={() => setShowUpload(false)} className="text-hint hover:text-muted-foreground"><X className="w-4 h-4" /></button>
+            <button type="button" aria-label="업로드 패널 닫기" onClick={() => setShowUpload(false)} className="text-hint hover:text-muted-foreground"><X className="w-4 h-4" /></button>
           </div>
           <FileUpload accept=".jpg,.jpeg,.png,.mp4,.pdf,.hwp,.docx" multiple maxSizeMB={100} />
           <div className="flex justify-end mt-3">
@@ -104,7 +108,7 @@ export function ReportManagement() {
                 >
                   <div className="flex items-center justify-between mb-1">
                     <span className="text-heading font-medium text-sm">{r.name}</span>
-                    <Badge className={`${r.statusColor} text-heading text-[10px]`}>{r.status}</Badge>
+                    <Badge intent={r.statusIntent} size="xs">{r.status}</Badge>
                   </div>
                   <div className="text-[11px] text-hint">{r.id}</div>
                   <div className="flex items-center gap-2 text-[11px] text-hint mt-0.5">
@@ -116,8 +120,8 @@ export function ReportManagement() {
                   </div>
                   <div className="text-[11px] text-hint mt-1">증거 {r.evidence}건</div>
                   <div className="flex gap-2 mt-2">
-                    <button className="bg-blue-600 text-heading text-[11px] px-3 py-1 rounded hover:bg-blue-500 transition-colors">PDF</button>
-                    <button className="bg-muted text-heading text-[11px] px-3 py-1 rounded hover:bg-muted transition-colors">한글</button>
+                    <button type="button" className="bg-blue-600 text-on-vivid text-[11px] px-3 py-1 rounded hover:bg-blue-500 transition-colors">PDF</button>
+                    <button type="button" className="bg-muted text-heading text-[11px] px-3 py-1 rounded hover:bg-muted transition-colors">한글</button>
                   </div>
                 </div>
               ))}
@@ -131,7 +135,7 @@ export function ReportManagement() {
             <CardContent className="p-5">
               <div className="flex items-center justify-between mb-4">
                 <div className="text-sm text-label">보고서 미리보기</div>
-                <button className="flex items-center gap-1.5 bg-blue-600 hover:bg-blue-500 text-heading px-3 py-1.5 rounded-lg text-xs transition-colors">
+                <button type="button" className="flex items-center gap-1.5 bg-blue-600 hover:bg-blue-500 text-on-vivid px-3 py-1.5 rounded-lg text-xs transition-colors">
                   <Download className="w-3.5 h-3.5" />다운로드
                 </button>
               </div>
@@ -186,6 +190,6 @@ export function ReportManagement() {
           </Card>
         )}
       </div>
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/statistics/Statistics.tsx b/frontend/src/features/statistics/Statistics.tsx
index 231357a..726661f 100644
--- a/frontend/src/features/statistics/Statistics.tsx
+++ b/frontend/src/features/statistics/Statistics.tsx
@@ -2,6 +2,8 @@ import { useState, useEffect } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { Button } from '@shared/components/ui/button';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { DataTable, type DataColumn } from '@shared/components/common/DataTable';
 import { BarChart3, Download } from 'lucide-react';
 import { BarChart, AreaChart } from '@lib/charts';
@@ -15,6 +17,8 @@ import {
 } from '@/services/kpi';
 import type { MonthlyTrend, ViolationType } from '@data/mock/kpi';
 import { toDateParam } from '@shared/utils/dateFormat';
+import { getViolationColor, getViolationLabel } from '@shared/constants/violationTypes';
+import { useSettingsStore } from '@stores/settingsStore';
 
 /* SFR-13: 통계·지표·성과 분석 */
 
@@ -60,7 +64,7 @@ const kpiCols: DataColumn<KpiRow>[] = [
     width: '60px',
     align: 'center',
     render: (v) => (
-      <Badge className="bg-green-500/20 text-green-400 border-0 text-[9px]">
+      <Badge intent="success" size="sm">
         {v as string}
       </Badge>
     ),
@@ -69,6 +73,8 @@ const kpiCols: DataColumn<KpiRow>[] = [
 
 export function Statistics() {
   const { t } = useTranslation('statistics');
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
 
   const [monthly, setMonthly] = useState<MonthlyTrend[]>([]);
   const [violationTypes, setViolationTypes] = useState<ViolationType[]>([]);
@@ -136,22 +142,18 @@ export function Statistics() {
   });
 
   return (
-    <div className="p-5 space-y-4">
-      <div className="flex items-center justify-between">
-        <div>
-          <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
-            <BarChart3 className="w-5 h-5 text-purple-400" />
-            {t('statistics.title')}
-          </h2>
-          <p className="text-[10px] text-hint mt-0.5">
-            {t('statistics.desc')}
-          </p>
-        </div>
-        <button className="flex items-center gap-1 px-3 py-1.5 bg-surface-overlay border border-border rounded-lg text-[10px] text-muted-foreground hover:text-heading">
-          <Download className="w-3 h-3" />
-          보고서 생성
-        </button>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={BarChart3}
+        iconColor="text-purple-400"
+        title={t('statistics.title')}
+        description={t('statistics.desc')}
+        actions={
+          <Button variant="secondary" size="sm" icon={<Download className="w-3 h-3" />}>
+            보고서 생성
+          </Button>
+        }
+      />
 
       {loading && (
         <div className="text-center py-10 text-muted-foreground text-sm">
@@ -205,20 +207,25 @@ export function Statistics() {
                 위반 유형별 분포
               </div>
               <div className="flex gap-3">
-                {BY_TYPE.map((item) => (
-                  <div
-                    key={item.type}
-                    className="flex-1 text-center px-3 py-3 bg-surface-overlay rounded-lg"
-                  >
-                    <div className="text-lg font-bold text-heading">
-                      {item.count}
+                {BY_TYPE.map((item) => {
+                  const color = getViolationColor(item.type);
+                  const label = getViolationLabel(item.type, tc, lang);
+                  return (
+                    <div
+                      key={item.type}
+                      className="flex-1 text-center px-3 py-3 bg-surface-overlay rounded-lg border-l-4"
+                      style={{ borderLeftColor: color }}
+                    >
+                      <div className="text-lg font-bold tabular-nums" style={{ color }}>
+                        {item.count}
+                      </div>
+                      <div className="text-[10px] text-muted-foreground">
+                        {label}
+                      </div>
+                      <div className="text-[9px] text-hint">{item.pct}%</div>
                     </div>
-                    <div className="text-[10px] text-muted-foreground">
-                      {item.type}
-                    </div>
-                    <div className="text-[9px] text-hint">{item.pct}%</div>
-                  </div>
-                ))}
+                  );
+                })}
               </div>
             </CardContent>
           </Card>
@@ -233,6 +240,6 @@ export function Statistics() {
         searchPlaceholder="지표명 검색..."
         exportFilename="성과지표"
       />
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/surveillance/LiveMapView.tsx b/frontend/src/features/surveillance/LiveMapView.tsx
index 69103aa..9b81840 100644
--- a/frontend/src/features/surveillance/LiveMapView.tsx
+++ b/frontend/src/features/surveillance/LiveMapView.tsx
@@ -4,6 +4,7 @@ import { BaseMap, STATIC_LAYERS, createMarkerLayer, createRadiusLayer, useMapLay
 import type { MarkerData } from '@lib/map';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer } from '@shared/components/layout';
 import { AlertTriangle, Ship, Radio, Zap, Activity, Clock, Pin, Loader2, WifiOff } from 'lucide-react';
 import {
   fetchVesselAnalysis,
@@ -14,13 +15,7 @@ import {
   type PredictionEvent,
 } from '@/services/event';
 
-// ─── 위험도 레벨 → 마커 색상 ─────────────────
-const RISK_MARKER_COLOR: Record<string, string> = {
-  CRITICAL: '#ef4444',
-  HIGH: '#f97316',
-  MEDIUM: '#3b82f6',
-  LOW: '#6b7280',
-};
+import { getAlertLevelHex } from '@shared/constants/alertLevels';
 
 interface MapEvent {
   id: string;
@@ -171,7 +166,7 @@ export function LiveMapView() {
       'ais-vessels',
       vesselMarkers.map((v): MarkerData => {
         const level = v.item.algorithms.riskScore.level;
-        const color = RISK_MARKER_COLOR[level] ?? '#6b7280';
+        const color = getAlertLevelHex(level);
         return {
           lat: v.lat,
           lng: v.lng,
@@ -233,7 +228,7 @@ export function LiveMapView() {
   }, [selectedEvent]);
 
   return (
-    <div className="flex gap-5 h-[calc(100vh-7rem)]">
+    <PageContainer fullBleed className="flex gap-5 h-[calc(100vh-7rem)]">
       {/* 좌측: 이벤트 목록 + 지도 */}
       <div className="flex-1 flex gap-4 min-w-0">
         {/* 이벤트 카드 목록 */}
@@ -294,7 +289,7 @@ export function LiveMapView() {
 
         {/* 지도 영역 */}
         <div className="flex-1 relative rounded-xl overflow-hidden">
-          <BaseMap ref={mapRef} center={[36.8, 125.3]} zoom={8} height="100%" style={{ minHeight: 400 }} onClick={handleMapClick} onMapReady={handleMapReady} />
+          <BaseMap ref={mapRef} center={[36.8, 125.3]} zoom={8} height="100%" className="min-h-[400px]" onClick={handleMapClick} onMapReady={handleMapReady} />
           {/* 범례 */}
           <div className="absolute bottom-3 left-3 z-[1000] bg-background/90 backdrop-blur-sm border border-border rounded-lg px-3 py-2">
             <div className="text-[9px] text-muted-foreground font-bold mb-1">선박 범례</div>
@@ -367,7 +362,7 @@ export function LiveMapView() {
               <div className="flex items-center gap-2 mb-3">
                 <Zap className="w-4 h-4 text-blue-400" />
                 <span className="text-sm text-heading font-medium">AI 판단 근거</span>
-                <Badge className="bg-red-500/20 text-red-400 text-[10px]">신뢰도: High</Badge>
+                <Badge intent="critical" size="md">신뢰도: High</Badge>
               </div>
               <div className="space-y-3">
                 <div className="border-l-2 border-red-500 pl-3">
@@ -397,6 +392,6 @@ export function LiveMapView() {
           </Card>
         </div>
       )}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/surveillance/MapControl.tsx b/frontend/src/features/surveillance/MapControl.tsx
index 1b4a46d..60a0657 100644
--- a/frontend/src/features/surveillance/MapControl.tsx
+++ b/frontend/src/features/surveillance/MapControl.tsx
@@ -2,8 +2,11 @@ import { useState, useRef, useCallback } from 'react';
 import { BaseMap, STATIC_LAYERS, createMarkerLayer, createRadiusLayer, useMapLayers, type MapHandle } from '@lib/map';
 import { Card, CardContent } from '@shared/components/ui/card';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer, PageHeader } from '@shared/components/layout';
 import { DataTable, type DataColumn } from '@shared/components/common/DataTable';
 import { Map, Shield, Crosshair, AlertTriangle, Eye, Anchor, Ship, Filter, Layers, Target, Clock, MapPin, Bell, Navigation, Info } from 'lucide-react';
+import { getTrainingZoneIntent, getTrainingZoneHex, getTrainingZoneMeta } from '@shared/constants/trainingZoneTypes';
+import type { BadgeIntent } from '@lib/theme/variants';
 
 /*
  * 해역 통제 — 한국연안 해상사격 훈련구역도 (No.462) 반영
@@ -126,40 +129,32 @@ const ntmColumns: DataColumn<NtmRecord>[] = [
   { key: 'category', label: '구분', width: '70px', align: 'center', sortable: true,
     render: v => {
       const c = v as string;
-      const color = c.includes('사격') || c.includes('군사') ? 'bg-red-500/20 text-red-400'
-        : c.includes('기뢰') ? 'bg-orange-500/20 text-orange-400'
-        : c.includes('오염') ? 'bg-yellow-500/20 text-yellow-400'
-        : 'bg-blue-500/20 text-blue-400';
-      return <Badge className={`border-0 text-[9px] ${color}`}>{c}</Badge>;
+      const intent: BadgeIntent = c.includes('사격') || c.includes('군사') ? 'critical'
+        : c.includes('기뢰') ? 'high'
+        : c.includes('오염') ? 'warning'
+        : 'info';
+      return <Badge intent={intent} size="xs">{c}</Badge>;
     },
   },
   { key: 'sea', label: '해역', width: '50px', sortable: true },
   { key: 'title', label: '제목', sortable: true, render: v => <span className="text-heading font-medium">{v as string}</span> },
   { key: 'position', label: '위치', width: '120px', render: v => <span className="text-muted-foreground font-mono text-[10px]">{v as string}</span> },
   { key: 'status', label: '상태', width: '70px', align: 'center', sortable: true,
-    render: v => <Badge className={`border-0 text-[9px] ${v === '발령중' ? 'bg-red-500/20 text-red-400' : 'bg-muted text-muted-foreground'}`}>{v as string}</Badge> },
+    render: v => <Badge intent={v === '발령중' ? 'critical' : 'muted'} size="xs">{v as string}</Badge> },
 ];
 
-// ─── 범례 색상 ──────────────────────────
-
-const TYPE_COLORS: Record<string, { bg: string; text: string; label: string; mapColor: string }> = {
-  '해군': { bg: 'bg-yellow-500/20', text: 'text-yellow-400', label: '해군 훈련 구역', mapColor: '#eab308' },
-  '공군': { bg: 'bg-pink-500/20', text: 'text-pink-400', label: '공군 훈련 구역', mapColor: '#ec4899' },
-  '육군': { bg: 'bg-green-500/20', text: 'text-green-400', label: '육군 훈련 구역', mapColor: '#22c55e' },
-  '국과연': { bg: 'bg-blue-500/20', text: 'text-blue-400', label: '국방과학연구소', mapColor: '#3b82f6' },
-  '해경': { bg: 'bg-purple-500/20', text: 'text-purple-400', label: '해양경찰청 훈련구역', mapColor: '#a855f7' },
-};
+// 훈련구역 색상은 trainingZoneTypes 카탈로그에서 lookup
 
 const columns: DataColumn<TrainingZone>[] = [
   { key: 'id', label: '구역번호', width: '80px', sortable: true, render: v => <span className="text-cyan-400 font-mono font-bold">{v as string}</span> },
   { key: 'type', label: '구분', width: '60px', align: 'center', sortable: true,
-    render: v => { const t = TYPE_COLORS[v as string]; return <Badge className={`border-0 text-[9px] ${t?.bg} ${t?.text}`}>{v as string}</Badge>; } },
+    render: v => <Badge intent={getTrainingZoneIntent(v as string)} size="sm">{v as string}</Badge> },
   { key: 'sea', label: '해역', width: '60px', sortable: true },
   { key: 'lat', label: '위도', width: '110px', render: v => <span className="text-muted-foreground font-mono text-[10px]">{v as string}</span> },
   { key: 'lng', label: '경도', width: '110px', render: v => <span className="text-muted-foreground font-mono text-[10px]">{v as string}</span> },
   { key: 'radius', label: '반경', width: '60px', align: 'center' },
   { key: 'status', label: '상태', width: '60px', align: 'center', sortable: true,
-    render: v => <Badge className={`border-0 text-[9px] ${v === '활성' ? 'bg-green-500/20 text-green-400' : 'bg-muted text-muted-foreground'}`}>{v as string}</Badge> },
+    render: v => <Badge intent={v === '활성' ? 'success' : 'muted'} size="xs">{v as string}</Badge> },
   { key: 'schedule', label: '운용', width: '60px', align: 'center' },
   { key: 'note', label: '비고', render: v => <span className="text-hint">{v as string}</span> },
 ];
@@ -214,7 +209,7 @@ export function MapControl() {
       const lat = parseDMS(z.lat);
       const lng = parseDMS(z.lng);
       if (lat === null || lng === null) return;
-      const color = TYPE_COLORS[z.type]?.mapColor || '#6b7280';
+      const color = getTrainingZoneHex(z.type);
       const radiusM = parseRadius(z.radius);
       const isActive = z.status === '활성';
       parsedZones.push({ lat, lng, color, radiusM, isActive, zone: z });
@@ -251,18 +246,14 @@ export function MapControl() {
   useMapLayers(mapRef, buildLayers, [visibleZones]);
 
   return (
-    <div className="p-5 space-y-4">
-      <div className="flex items-center justify-between">
-        <div>
-          <h2 className="text-lg font-bold text-heading flex items-center gap-2">
-            <Map className="w-5 h-5 text-cyan-400" />해역 통제
-            <span className="inline-flex items-center gap-1 px-2 py-1 bg-yellow-500/15 border border-yellow-500/30 rounded text-[10px] text-yellow-400 font-normal">
-              <span>⚠</span><span>데모 데이터 (백엔드 API 미구현)</span>
-            </span>
-          </h2>
-          <p className="text-[10px] text-hint mt-0.5">한국연안 해상사격 훈련구역도 No.462 | Chart of Firing and Bombing Exercise Areas | WGS-84 | 출처: 국립해양조사원</p>
-        </div>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={Map}
+        iconColor="text-cyan-400"
+        title="해역 통제"
+        description="한국연안 해상사격 훈련구역도 No.462 | Chart of Firing and Bombing Exercise Areas | WGS-84 | 출처: 국립해양조사원"
+        demo
+      />
 
       {/* KPI */}
       <div className="flex gap-2">
@@ -285,12 +276,16 @@ export function MapControl() {
       {/* 범례 */}
       <div className="flex items-center gap-4 px-4 py-2 rounded-xl border border-border bg-card">
         <span className="text-[10px] text-hint font-bold">범례:</span>
-        {Object.entries(TYPE_COLORS).map(([type, c]) => (
-          <div key={type} className="flex items-center gap-1.5">
-            <div className="w-4 h-3 rounded-sm" style={{ backgroundColor: c.mapColor, opacity: 0.6 }} />
-            <span className="text-[10px] text-muted-foreground">{c.label}</span>
-          </div>
-        ))}
+        {(['해군', '공군', '육군', '국과연', '해경'] as const).map((type) => {
+          const meta = getTrainingZoneMeta(type);
+          if (!meta) return null;
+          return (
+            <div key={type} className="flex items-center gap-1.5">
+              <div className="w-4 h-3 rounded-sm" style={{ backgroundColor: meta.hex, opacity: 0.6 }} />
+              <span className="text-[10px] text-muted-foreground">{meta.fallback.ko}</span>
+            </div>
+          );
+        })}
       </div>
 
       {/* 탭 + 해역 필터 */}
@@ -305,7 +300,7 @@ export function MapControl() {
             { key: 'kcg' as Tab, label: '해경', icon: Anchor },
             { key: 'ntm' as Tab, label: '항행통보', icon: Bell },
           ]).map(t => (
-            <button key={t.key} onClick={() => setTab(t.key)}
+            <button type="button" key={t.key} onClick={() => setTab(t.key)}
               className={`flex items-center gap-1.5 px-4 py-2 text-[11px] font-medium border-b-2 ${tab === t.key ? 'text-cyan-400 border-cyan-400' : 'text-hint border-transparent hover:text-label'}`}>
               <t.icon className="w-3.5 h-3.5" />{t.label}
             </button>
@@ -314,8 +309,8 @@ export function MapControl() {
         <div className="flex items-center gap-1.5 ml-auto">
           <Filter className="w-3.5 h-3.5 text-hint" />
           {['', '서해', '남해', '동해', '제주'].map(s => (
-            <button key={s} onClick={() => setSeaFilter(s)}
-              className={`px-2.5 py-1 rounded text-[10px] ${seaFilter === s ? 'bg-cyan-600 text-heading font-bold' : 'text-hint hover:bg-surface-overlay'}`}>
+            <button type="button" key={s} onClick={() => setSeaFilter(s)}
+              className={`px-2.5 py-1 rounded text-[10px] ${seaFilter === s ? 'bg-cyan-600 text-on-vivid font-bold' : 'text-hint hover:bg-surface-overlay'}`}>
               {s || '전체'}
             </button>
           ))}
@@ -345,8 +340,8 @@ export function MapControl() {
             <Filter className="w-3.5 h-3.5 text-hint" />
             <span className="text-[10px] text-hint">구분:</span>
             {NTM_CATEGORIES.map(c => (
-              <button key={c} onClick={() => setNtmCatFilter(c === '전체' ? '' : c)}
-                className={`px-2.5 py-1 rounded text-[10px] ${(c === '전체' && !ntmCatFilter) || ntmCatFilter === c ? 'bg-cyan-600 text-heading font-bold' : 'text-hint hover:bg-surface-overlay'}`}>{c}</button>
+              <button type="button" key={c} onClick={() => setNtmCatFilter(c === '전체' ? '' : c)}
+                className={`px-2.5 py-1 rounded text-[10px] ${(c === '전체' && !ntmCatFilter) || ntmCatFilter === c ? 'bg-cyan-600 text-on-vivid font-bold' : 'text-hint hover:bg-surface-overlay'}`}>{c}</button>
             ))}
           </div>
 
@@ -358,7 +353,7 @@ export function MapControl() {
             <div className="space-y-2">
               {NTM_DATA.filter(n => n.status === '발령중').map(n => (
                 <div key={n.no} className="flex items-start gap-3 px-3 py-2.5 bg-red-500/5 border border-red-500/10 rounded-lg">
-                  <Badge className="bg-red-500/20 text-red-400 border-0 text-[9px] shrink-0 mt-0.5">{n.category}</Badge>
+                  <Badge intent="critical" size="sm" className="shrink-0 mt-0.5">{n.category}</Badge>
                   <div className="flex-1 min-w-0">
                     <div className="text-[11px] text-heading font-medium">{n.title}</div>
                     <div className="text-[10px] text-hint mt-0.5">{n.detail}</div>
@@ -397,12 +392,16 @@ export function MapControl() {
               <div className="absolute bottom-3 left-3 z-[1000] bg-background/90 backdrop-blur-sm border border-border rounded-lg px-3 py-2">
                 <div className="text-[9px] text-muted-foreground font-bold mb-1.5">훈련구역 범례</div>
                 <div className="space-y-1">
-                  {Object.entries(TYPE_COLORS).map(([type, c]) => (
-                    <div key={type} className="flex items-center gap-1.5">
-                      <div className="w-3 h-3 rounded-full border" style={{ backgroundColor: c.mapColor, borderColor: c.mapColor, opacity: 0.7 }} />
-                      <span className="text-[9px] text-muted-foreground">{c.label}</span>
-                    </div>
-                  ))}
+                  {(['해군', '공군', '육군', '국과연', '해경'] as const).map((type) => {
+                    const meta = getTrainingZoneMeta(type);
+                    if (!meta) return null;
+                    return (
+                      <div key={type} className="flex items-center gap-1.5">
+                        <div className="w-3 h-3 rounded-full border" style={{ backgroundColor: meta.hex, borderColor: meta.hex, opacity: 0.7 }} />
+                        <span className="text-[9px] text-muted-foreground">{meta.fallback.ko}</span>
+                      </div>
+                    );
+                  })}
                 </div>
                 <div className="flex items-center gap-3 mt-1.5 pt-1.5 border-t border-border">
                   <div className="flex items-center gap-1"><div className="w-4 h-0 border-t-2 border-dashed border-red-500/50" /><span className="text-[8px] text-hint">EEZ</span></div>
@@ -427,6 +426,6 @@ export function MapControl() {
           />
         </>
       )}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/vessel/TransferDetection.tsx b/frontend/src/features/vessel/TransferDetection.tsx
index 3c3da5f..0ca79c5 100644
--- a/frontend/src/features/vessel/TransferDetection.tsx
+++ b/frontend/src/features/vessel/TransferDetection.tsx
@@ -1,13 +1,17 @@
 import { Card, CardContent } from '@shared/components/ui/card';
+import { PageContainer, PageHeader } from '@shared/components/layout';
+import { RefreshCw } from 'lucide-react';
 import { RealTransshipSuspects } from '@features/detection/RealVesselAnalysis';
 
 export function TransferDetection() {
   return (
-    <div className="space-y-5">
-      <div>
-        <h2 className="text-xl font-bold text-heading">환적·접촉 탐지</h2>
-        <p className="text-xs text-hint mt-0.5">선박 간 근접 접촉 및 환적 의심 행위 분석</p>
-      </div>
+    <PageContainer>
+      <PageHeader
+        icon={RefreshCw}
+        iconColor="text-cyan-400"
+        title="환적·접촉 탐지"
+        description="선박 간 근접 접촉 및 환적 의심 행위 분석"
+      />
 
       {/* prediction 분석 결과 기반 실시간 환적 의심 선박 */}
       <RealTransshipSuspects />
@@ -32,6 +36,6 @@ export function TransferDetection() {
           </div>
         </CardContent>
       </Card>
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/vessel/VesselDetail.tsx b/frontend/src/features/vessel/VesselDetail.tsx
index 4f73499..b97d198 100644
--- a/frontend/src/features/vessel/VesselDetail.tsx
+++ b/frontend/src/features/vessel/VesselDetail.tsx
@@ -1,6 +1,7 @@
 import { useState, useEffect, useRef, useCallback } from 'react';
 import { useParams } from 'react-router-dom';
 import { Badge } from '@shared/components/ui/badge';
+import { PageContainer } from '@shared/components/layout';
 import {
   Search,
   Ship, AlertTriangle, Radar, MapPin, Printer,
@@ -14,6 +15,9 @@ import {
 } from '@/services/vesselAnalysisApi';
 import { formatDateTime } from '@shared/utils/dateFormat';
 import { getEvents, type PredictionEvent } from '@/services/event';
+import { ALERT_LEVELS, type AlertLevel, getAlertLevelLabel, getAlertLevelIntent } from '@shared/constants/alertLevels';
+import { useSettingsStore } from '@stores/settingsStore';
+import { useTranslation } from 'react-i18next';
 
 // ─── 허가 정보 타입 ──────────────────────
 interface VesselPermitData {
@@ -47,14 +51,6 @@ async function fetchVesselPermit(mmsi: string): Promise<VesselPermitData | null>
   }
 }
 
-// ─── 위험도 레벨 → 색상 매핑 ──────────────
-const RISK_LEVEL_CONFIG: Record<string, { label: string; color: string; bg: string }> = {
-  CRITICAL: { label: '심각', color: 'text-red-400', bg: 'bg-red-500/15' },
-  HIGH: { label: '높음', color: 'text-orange-400', bg: 'bg-orange-500/15' },
-  MEDIUM: { label: '보통', color: 'text-yellow-400', bg: 'bg-yellow-500/15' },
-  LOW: { label: '낮음', color: 'text-blue-400', bg: 'bg-blue-500/15' },
-};
-
 const RIGHT_TOOLS = [
   { icon: Crosshair, label: '구역설정' }, { icon: Ruler, label: '거리' },
   { icon: CircleDot, label: '면적' }, { icon: Clock, label: '거리환' },
@@ -152,13 +148,17 @@ export function VesselDetail() {
 
   useMapLayers(mapRef, buildLayers, []);
 
+  // i18n + 카탈로그
+  const { t: tc } = useTranslation('common');
+  const lang = useSettingsStore((s) => s.language);
+
   // 위험도 점수 바
   const riskScore = vessel?.algorithms.riskScore.score ?? 0;
-  const riskLevel = vessel?.algorithms.riskScore.level ?? 'LOW';
-  const riskConfig = RISK_LEVEL_CONFIG[riskLevel] ?? RISK_LEVEL_CONFIG.LOW;
+  const riskLevel = (vessel?.algorithms.riskScore.level ?? 'LOW') as AlertLevel;
+  const riskMeta = ALERT_LEVELS[riskLevel] ?? ALERT_LEVELS.LOW;
 
   return (
-    <div className="flex h-[calc(100vh-7.5rem)] gap-0 -m-4">
+    <PageContainer fullBleed className="flex h-[calc(100vh-7.5rem)] gap-0">
 
       {/* ── 좌측: 선박 정보 패널 ── */}
       <div className="w-[370px] shrink-0 bg-card border-r border-border flex flex-col overflow-hidden">
@@ -167,20 +167,20 @@ export function VesselDetail() {
           <h2 className="text-sm font-bold text-heading">선박 상세 조회</h2>
           <div className="flex items-center gap-1">
             <span className="text-[9px] text-hint w-14 shrink-0">시작/종료</span>
-            <input value={startDate} onChange={(e) => setStartDate(e.target.value)}
+            <input aria-label="조회 시작 시각" value={startDate} onChange={(e) => setStartDate(e.target.value)}
               className="flex-1 bg-surface-overlay border border-slate-700/50 rounded px-2 py-1 text-[10px] text-label focus:outline-none focus:border-blue-500/50"
               placeholder="YYYY-MM-DD HH:mm" />
             <span className="text-hint text-[10px]">~</span>
-            <input value={endDate} onChange={(e) => setEndDate(e.target.value)}
+            <input aria-label="조회 종료 시각" value={endDate} onChange={(e) => setEndDate(e.target.value)}
               className="flex-1 bg-surface-overlay border border-slate-700/50 rounded px-2 py-1 text-[10px] text-label focus:outline-none focus:border-blue-500/50"
               placeholder="YYYY-MM-DD HH:mm" />
           </div>
           <div className="flex items-center gap-1">
             <span className="text-[9px] text-hint w-14 shrink-0">MMSI</span>
-            <input value={searchMmsi} onChange={(e) => setSearchMmsi(e.target.value)}
+            <input aria-label="MMSI" value={searchMmsi} onChange={(e) => setSearchMmsi(e.target.value)}
               placeholder="MMSI 입력"
               className="flex-1 bg-surface-overlay border border-slate-700/50 rounded px-2 py-1 text-[10px] text-label focus:outline-none" />
-            <button className="flex items-center gap-1.5 bg-secondary border border-slate-700/50 rounded px-3 py-1 text-[10px] text-label hover:bg-switch-background transition-colors">
+            <button type="button" className="flex items-center gap-1.5 bg-secondary border border-slate-700/50 rounded px-3 py-1 text-[10px] text-label hover:bg-switch-background transition-colors">
               검색 <Search className="w-3 h-3" />
             </button>
           </div>
@@ -280,12 +280,12 @@ export function VesselDetail() {
                 <div className="mb-3 p-2 bg-surface-overlay rounded border border-slate-700/20">
                   <div className="flex items-center justify-between mb-1">
                     <span className="text-[10px] text-hint">위험도</span>
-                    <Badge className={`border-0 text-[9px] ${riskConfig.bg} ${riskConfig.color}`}>
-                      {riskConfig.label}
+                    <Badge intent={riskMeta.intent} size="sm">
+                      {getAlertLevelLabel(riskLevel, tc, lang)}
                     </Badge>
                   </div>
                   <div className="flex items-baseline gap-1 mb-1">
-                    <span className={`text-xl font-bold ${riskConfig.color}`}>
+                    <span className={`text-xl font-bold ${riskMeta.classes.text}`}>
                       {Math.round(riskScore * 100)}
                     </span>
                     <span className="text-[10px] text-hint">/100</span>
@@ -341,15 +341,14 @@ export function VesselDetail() {
               ) : (
                 <div className="space-y-1.5">
                   {events.map((evt) => {
-                    const lvl = RISK_LEVEL_CONFIG[evt.level] ?? RISK_LEVEL_CONFIG.LOW;
                     return (
                       <div key={evt.id} className="bg-surface-overlay rounded border border-slate-700/20 px-2.5 py-2">
                         <div className="flex items-center gap-2 mb-0.5">
-                          <Badge className={`border-0 text-[8px] px-1.5 py-0 ${lvl.bg} ${lvl.color}`}>
-                            {evt.level}
+                          <Badge intent={getAlertLevelIntent(evt.level)} size="xs">
+                            {getAlertLevelLabel(evt.level, tc, lang)}
                           </Badge>
                           <span className="text-[10px] text-heading font-medium flex-1 truncate">{evt.title}</span>
-                          <Badge className="border-0 text-[8px] bg-muted text-muted-foreground px-1.5 py-0">
+                          <Badge intent="muted" size="xs" className="px-1.5 py-0">
                             {evt.status}
                           </Badge>
                         </div>
@@ -378,8 +377,8 @@ export function VesselDetail() {
               <Ship className="w-4 h-4 text-blue-400" />
               <span className="text-[11px] font-bold text-heading">MMSI: {mmsiParam}</span>
               {vessel && (
-                <Badge className={`border-0 text-[9px] ${riskConfig.bg} ${riskConfig.color}`}>
-                  위험도: {riskConfig.label}
+                <Badge intent={riskMeta.intent} size="sm">
+                  위험도: {getAlertLevelLabel(riskLevel, tc, lang)}
                 </Badge>
               )}
             </div>
@@ -415,20 +414,20 @@ export function VesselDetail() {
       {/* ── 우측 도구바 ── */}
       <div className="w-10 bg-background border-l border-border flex flex-col items-center py-2 gap-0.5 shrink-0">
         {RIGHT_TOOLS.map((t) => (
-          <button key={t.label} className="flex flex-col items-center gap-0.5 py-1.5 px-1 rounded hover:bg-surface-overlay text-hint hover:text-label transition-colors" title={t.label}>
+          <button type="button" key={t.label} className="flex flex-col items-center gap-0.5 py-1.5 px-1 rounded hover:bg-surface-overlay text-hint hover:text-label transition-colors" title={t.label}>
             <t.icon className="w-3.5 h-3.5" /><span className="text-[6px]">{t.label}</span>
           </button>
         ))}
         <div className="flex-1" />
         <div className="flex flex-col border border-border rounded-lg overflow-hidden">
-          <button className="p-1 hover:bg-secondary text-hint hover:text-heading text-sm font-bold">+</button>
+          <button type="button" className="p-1 hover:bg-secondary text-hint hover:text-heading text-sm font-bold">+</button>
           <div className="h-px bg-white/[0.06]" />
-          <button className="p-1 hover:bg-secondary text-hint hover:text-heading text-sm font-bold">-</button>
+          <button type="button" className="p-1 hover:bg-secondary text-hint hover:text-heading text-sm font-bold">-</button>
         </div>
-        <button className="mt-1 flex flex-col items-center py-1 text-hint hover:text-label"><LayoutGrid className="w-3.5 h-3.5" /><span className="text-[6px]">범례</span></button>
-        <button className="flex flex-col items-center py-1 text-hint hover:text-label"><div className="w-3.5 h-3.5 border border-slate-500 rounded-sm" /><span className="text-[6px]">미니맵</span></button>
-        <button className="flex flex-col items-center py-1 bg-blue-600/20 text-blue-400 rounded"><Radar className="w-3.5 h-3.5" /><span className="text-[6px]">AI모드</span></button>
+        <button type="button" className="mt-1 flex flex-col items-center py-1 text-hint hover:text-label"><LayoutGrid className="w-3.5 h-3.5" /><span className="text-[6px]">범례</span></button>
+        <button type="button" className="flex flex-col items-center py-1 text-hint hover:text-label"><div className="w-3.5 h-3.5 border border-slate-500 rounded-sm" /><span className="text-[6px]">미니맵</span></button>
+        <button type="button" className="flex flex-col items-center py-1 bg-blue-600/20 text-blue-400 rounded"><Radar className="w-3.5 h-3.5" /><span className="text-[6px]">AI모드</span></button>
       </div>
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/flow/components/FilterBar.tsx b/frontend/src/flow/components/FilterBar.tsx
index 73a478e..a950951 100644
--- a/frontend/src/flow/components/FilterBar.tsx
+++ b/frontend/src/flow/components/FilterBar.tsx
@@ -74,7 +74,7 @@ export function FilterBar({ filter, onChange, groupBy, onGroupByChange, meta }:
         v{meta.version} · {meta.releaseDate} · 노드 {meta.nodeCount} · 엣지 {meta.edgeCount}
       </div>
       <div className="sf-spacer" />
-      <input
+      <input aria-label="검색 (label, file, symbol, tag)"
         type="text"
         placeholder="검색 (label, file, symbol, tag)"
         value={filter.search}
diff --git a/frontend/src/lib/i18n/locales/en/common.json b/frontend/src/lib/i18n/locales/en/common.json
index a23a840..c3f032b 100644
--- a/frontend/src/lib/i18n/locales/en/common.json
+++ b/frontend/src/lib/i18n/locales/en/common.json
@@ -10,6 +10,7 @@
     "patrolRoute": "Patrol Route",
     "fleetOptimization": "Fleet Optimize",
     "enforcementHistory": "History",
+    "realtimeEvent": "Realtime Events",
     "eventList": "Event List",
     "mobileService": "Mobile",
     "shipAgent": "Ship Agent",
@@ -48,6 +49,133 @@
     "medium": "Medium",
     "low": "Low"
   },
+  "violation": {
+    "eezViolation": "EEZ Violation",
+    "darkVessel": "Dark Vessel",
+    "mmsiTampering": "MMSI Tampering",
+    "illegalTransship": "Illegal Transship",
+    "illegalGear": "Illegal Gear",
+    "riskBehavior": "Risk Behavior"
+  },
+  "eventStatus": {
+    "NEW": "New",
+    "ACK": "Acknowledged",
+    "IN_PROGRESS": "In Progress",
+    "RESOLVED": "Resolved",
+    "FALSE_POSITIVE": "False Positive"
+  },
+  "enforcementAction": {
+    "CAPTURE": "Capture",
+    "INSPECT": "Inspect",
+    "WARN": "Warn",
+    "DISPERSE": "Disperse",
+    "TRACK": "Track",
+    "EVIDENCE": "Evidence"
+  },
+  "enforcementResult": {
+    "PUNISHED": "Punished",
+    "REFERRED": "Referred",
+    "WARNED": "Warned",
+    "RELEASED": "Released",
+    "FALSE_POSITIVE": "False Positive"
+  },
+  "patrolStatus": {
+    "AVAILABLE": "Available",
+    "ON_PATROL": "On Patrol",
+    "IN_PURSUIT": "In Pursuit",
+    "INSPECTING": "Inspecting",
+    "RETURNING": "Returning",
+    "STANDBY": "Standby",
+    "MAINTENANCE": "Maintenance"
+  },
+  "engineSeverity": {
+    "CRITICAL": "Critical",
+    "HIGH_CRITICAL": "High~Critical",
+    "HIGH": "High",
+    "MEDIUM_CRITICAL": "Medium~Critical",
+    "MEDIUM": "Medium",
+    "LOW": "Low",
+    "NONE": "-"
+  },
+  "deviceStatus": {
+    "ONLINE": "Online",
+    "OFFLINE": "Offline",
+    "SYNCING": "Syncing",
+    "NOT_DEPLOYED": "Not Deployed"
+  },
+  "parentResolution": {
+    "UNRESOLVED": "Unresolved",
+    "REVIEW_REQUIRED": "Review Required",
+    "MANUAL_CONFIRMED": "Manually Confirmed"
+  },
+  "labelSession": {
+    "ACTIVE": "Active",
+    "COMPLETED": "Completed",
+    "CANCELLED": "Cancelled"
+  },
+  "modelStatus": {
+    "DEPLOYED": "Deployed",
+    "APPROVED": "Approved",
+    "TESTING": "Testing",
+    "DRAFT": "Draft"
+  },
+  "gearGroupType": {
+    "FLEET": "Fleet",
+    "GEAR_IN_ZONE": "In-Zone Gear",
+    "GEAR_OUT_ZONE": "Out-Zone Gear"
+  },
+  "darkPattern": {
+    "AIS_FULL_BLOCK": "AIS Full Block",
+    "MMSI_SPOOFING": "MMSI Spoofing",
+    "LONG_LOSS": "Long Loss",
+    "INTERMITTENT": "Intermittent",
+    "SPEED_ANOMALY": "Speed Anomaly"
+  },
+  "userAccountStatus": {
+    "ACTIVE": "Active",
+    "PENDING": "Pending",
+    "LOCKED": "Locked",
+    "INACTIVE": "Inactive"
+  },
+  "loginResult": {
+    "SUCCESS": "Success",
+    "FAILED": "Failed",
+    "LOCKED": "Locked"
+  },
+  "permitStatus": {
+    "VALID": "Valid",
+    "PENDING": "Pending",
+    "EXPIRED": "Expired",
+    "UNLICENSED": "Unlicensed"
+  },
+  "gearJudgment": {
+    "NORMAL": "Normal",
+    "CHECKING": "Checking",
+    "SUSPECT_ILLEGAL": "Suspect Illegal"
+  },
+  "vesselSurveillance": {
+    "TRACKING": "Tracking",
+    "WATCHING": "Watching",
+    "CHECKING": "Checking",
+    "NORMAL": "Normal"
+  },
+  "vesselRing": {
+    "SAFE": "Safe",
+    "SUSPECT": "Suspect",
+    "WARNING": "Warning"
+  },
+  "connectionStatus": {
+    "OK": "OK",
+    "WARNING": "Warning",
+    "ERROR": "Error"
+  },
+  "trainingZone": {
+    "NAVY": "Navy Zone",
+    "AIRFORCE": "Airforce Zone",
+    "ARMY": "Army Zone",
+    "ADD": "ADD",
+    "KCG": "KCG"
+  },
   "action": {
     "search": "Search",
     "save": "Save",
diff --git a/frontend/src/lib/i18n/locales/ko/common.json b/frontend/src/lib/i18n/locales/ko/common.json
index 3cfafec..c910f2e 100644
--- a/frontend/src/lib/i18n/locales/ko/common.json
+++ b/frontend/src/lib/i18n/locales/ko/common.json
@@ -10,6 +10,7 @@
     "patrolRoute": "순찰경로 추천",
     "fleetOptimization": "다함정 최적화",
     "enforcementHistory": "단속 이력",
+    "realtimeEvent": "실시간 이벤트",
     "eventList": "이벤트 목록",
     "mobileService": "모바일 서비스",
     "shipAgent": "함정 Agent",
@@ -48,6 +49,133 @@
     "medium": "보통",
     "low": "낮음"
   },
+  "violation": {
+    "eezViolation": "EEZ 침범",
+    "darkVessel": "다크베셀",
+    "mmsiTampering": "MMSI 변조",
+    "illegalTransship": "불법 환적",
+    "illegalGear": "불법 어구",
+    "riskBehavior": "위험 행동"
+  },
+  "eventStatus": {
+    "NEW": "신규",
+    "ACK": "확인",
+    "IN_PROGRESS": "처리중",
+    "RESOLVED": "완료",
+    "FALSE_POSITIVE": "오탐"
+  },
+  "enforcementAction": {
+    "CAPTURE": "나포",
+    "INSPECT": "검문",
+    "WARN": "경고",
+    "DISPERSE": "퇴거",
+    "TRACK": "추적",
+    "EVIDENCE": "증거수집"
+  },
+  "enforcementResult": {
+    "PUNISHED": "처벌",
+    "REFERRED": "수사의뢰",
+    "WARNED": "경고",
+    "RELEASED": "훈방",
+    "FALSE_POSITIVE": "오탐(정상)"
+  },
+  "patrolStatus": {
+    "AVAILABLE": "가용",
+    "ON_PATROL": "초계중",
+    "IN_PURSUIT": "추적중",
+    "INSPECTING": "검문중",
+    "RETURNING": "귀항중",
+    "STANDBY": "대기",
+    "MAINTENANCE": "정비중"
+  },
+  "engineSeverity": {
+    "CRITICAL": "심각",
+    "HIGH_CRITICAL": "높음~심각",
+    "HIGH": "높음",
+    "MEDIUM_CRITICAL": "보통~심각",
+    "MEDIUM": "보통",
+    "LOW": "낮음",
+    "NONE": "-"
+  },
+  "deviceStatus": {
+    "ONLINE": "온라인",
+    "OFFLINE": "오프라인",
+    "SYNCING": "동기화중",
+    "NOT_DEPLOYED": "미배포"
+  },
+  "parentResolution": {
+    "UNRESOLVED": "미해결",
+    "REVIEW_REQUIRED": "검토 필요",
+    "MANUAL_CONFIRMED": "수동 확정"
+  },
+  "labelSession": {
+    "ACTIVE": "진행중",
+    "COMPLETED": "완료",
+    "CANCELLED": "취소"
+  },
+  "modelStatus": {
+    "DEPLOYED": "배포됨",
+    "APPROVED": "승인",
+    "TESTING": "테스트",
+    "DRAFT": "초안"
+  },
+  "gearGroupType": {
+    "FLEET": "선단",
+    "GEAR_IN_ZONE": "구역 내 어구",
+    "GEAR_OUT_ZONE": "구역 외 어구"
+  },
+  "darkPattern": {
+    "AIS_FULL_BLOCK": "AIS 완전차단",
+    "MMSI_SPOOFING": "MMSI 변조 의심",
+    "LONG_LOSS": "장기 소실",
+    "INTERMITTENT": "신호 간헐송출",
+    "SPEED_ANOMALY": "속도 이상"
+  },
+  "userAccountStatus": {
+    "ACTIVE": "활성",
+    "PENDING": "승인 대기",
+    "LOCKED": "잠금",
+    "INACTIVE": "비활성"
+  },
+  "loginResult": {
+    "SUCCESS": "성공",
+    "FAILED": "실패",
+    "LOCKED": "계정 잠금"
+  },
+  "permitStatus": {
+    "VALID": "유효",
+    "PENDING": "확인 중",
+    "EXPIRED": "만료",
+    "UNLICENSED": "무허가"
+  },
+  "gearJudgment": {
+    "NORMAL": "정상",
+    "CHECKING": "확인 중",
+    "SUSPECT_ILLEGAL": "불법 의심"
+  },
+  "vesselSurveillance": {
+    "TRACKING": "추적중",
+    "WATCHING": "감시중",
+    "CHECKING": "확인중",
+    "NORMAL": "정상"
+  },
+  "vesselRing": {
+    "SAFE": "양호",
+    "SUSPECT": "의심",
+    "WARNING": "경고"
+  },
+  "connectionStatus": {
+    "OK": "정상",
+    "WARNING": "경고",
+    "ERROR": "오류"
+  },
+  "trainingZone": {
+    "NAVY": "해군 훈련 구역",
+    "AIRFORCE": "공군 훈련 구역",
+    "ARMY": "육군 훈련 구역",
+    "ADD": "국방과학연구소",
+    "KCG": "해양경찰청"
+  },
   "action": {
     "search": "검색",
     "save": "저장",
diff --git a/frontend/src/lib/theme/variantMeta.ts b/frontend/src/lib/theme/variantMeta.ts
new file mode 100644
index 0000000..1e63b67
--- /dev/null
+++ b/frontend/src/lib/theme/variantMeta.ts
@@ -0,0 +1,128 @@
+/**
+ * 컴포넌트 variant 메타데이터 (Single Source of Truth)
+ *
+ * variants.ts는 CVA 클래스 문자열만 정의.
+ * 여기서는 각 variant의 **의미/사용처/설명**을 중앙 관리하여
+ * 쇼케이스와 실 페이지가 일관되게 참조 가능.
+ *
+ * 예) 쇼케이스 BadgeSection의 "intent 의미 가이드"가 이 파일을 참조.
+ *     코드 리뷰 시 variant 선택 기준이 이 파일에서 단일하게 유지됨.
+ */
+
+import type { BadgeIntent, BadgeSize, ButtonVariant, ButtonSize } from './variants';
+
+export interface VariantMeta<K extends string> {
+  key: K;
+  titleKo: string;
+  titleEn: string;
+  description: string;
+}
+
+// ── Badge intent 의미 ──────────────────────────
+export const BADGE_INTENT_META: Record<BadgeIntent, VariantMeta<BadgeIntent>> = {
+  critical: {
+    key: 'critical',
+    titleKo: '심각',
+    titleEn: 'Critical',
+    description: '심각 · 긴급 · 위험 (빨강 계열)',
+  },
+  high: {
+    key: 'high',
+    titleKo: '높음',
+    titleEn: 'High',
+    description: '높음 · 경고 (주황 계열)',
+  },
+  warning: {
+    key: 'warning',
+    titleKo: '주의',
+    titleEn: 'Warning',
+    description: '주의 · 보류 (노랑 계열)',
+  },
+  info: {
+    key: 'info',
+    titleKo: '정보',
+    titleEn: 'Info',
+    description: '일반 · 정보 (파랑 계열, 기본값)',
+  },
+  success: {
+    key: 'success',
+    titleKo: '성공',
+    titleEn: 'Success',
+    description: '성공 · 완료 · 정상 (초록 계열)',
+  },
+  muted: {
+    key: 'muted',
+    titleKo: '중립',
+    titleEn: 'Muted',
+    description: '비활성 · 중립 · 기타 (회색 계열)',
+  },
+  purple: {
+    key: 'purple',
+    titleKo: '분석',
+    titleEn: 'Purple',
+    description: '분석 · AI · 특수 (보라 계열)',
+  },
+  cyan: {
+    key: 'cyan',
+    titleKo: '모니터',
+    titleEn: 'Cyan',
+    description: '모니터링 · 스트림 (청록 계열)',
+  },
+};
+
+export const BADGE_INTENT_ORDER: BadgeIntent[] = [
+  'critical',
+  'high',
+  'warning',
+  'info',
+  'success',
+  'muted',
+  'purple',
+  'cyan',
+];
+
+export const BADGE_SIZE_ORDER: BadgeSize[] = ['xs', 'sm', 'md', 'lg'];
+
+// ── Button variant 의미 ────────────────────────
+export const BUTTON_VARIANT_META: Record<ButtonVariant, VariantMeta<ButtonVariant>> = {
+  primary: {
+    key: 'primary',
+    titleKo: '주요',
+    titleEn: 'Primary',
+    description: '주요 액션 · 기본 CTA (페이지당 1개 권장)',
+  },
+  secondary: {
+    key: 'secondary',
+    titleKo: '보조',
+    titleEn: 'Secondary',
+    description: '보조 액션 · 툴바 버튼 (기본값)',
+  },
+  ghost: {
+    key: 'ghost',
+    titleKo: '고요',
+    titleEn: 'Ghost',
+    description: '고요한 액션 · 리스트 행 내부',
+  },
+  outline: {
+    key: 'outline',
+    titleKo: '윤곽',
+    titleEn: 'Outline',
+    description: '강조 보조 · 필터 활성화 상태',
+  },
+  destructive: {
+    key: 'destructive',
+    titleKo: '위험',
+    titleEn: 'Destructive',
+    description: '삭제 · 비활성화 등 위험 액션',
+  },
+};
+
+export const BUTTON_VARIANT_ORDER: ButtonVariant[] = [
+  'primary',
+  'secondary',
+  'ghost',
+  'outline',
+  'destructive',
+];
+
+export const BUTTON_SIZE_ORDER: ButtonSize[] = ['sm', 'md', 'lg'];
diff --git a/frontend/src/lib/theme/variants.ts b/frontend/src/lib/theme/variants.ts
index a9d08a8..e382698 100644
--- a/frontend/src/lib/theme/variants.ts
+++ b/frontend/src/lib/theme/variants.ts
@@ -17,29 +17,47 @@ export const cardVariants = cva('rounded-xl border border-border', {
   defaultVariants: { variant: 'default' },
 });
 
-/** 뱃지 변형 — 위험도/상태별 150회+ 반복 패턴 통합 */
+/** 뱃지 변형 — 위험도/상태별 150회+ 반복 패턴 통합
+ *
+ * 가독성 정책 (테마별 팔레트 분리 + classes 기반 카탈로그와 통일):
+ *  - **다크 모드**: 반투명 배경(-500/20) + 밝은 글자(-400) + 반투명 보더(-500/30)
+ *    → 어두운 페이지에서 은은하게 녹아들며 글자 강조 (classes 기반 4종과 동일 패턴)
+ *  - **라이트 모드**: 파스텔 배경(-100) + 진한 글자(-900) + 부드러운 보더(-300)
+ *    → 흰 배경에 어울리는 소프트 토큰, 글자와 배경 대비 충분
+ *  - 가운데 정렬
+ *  - 폰트 크기: rem 기반 — 화면 비율 대비 자동 조정
+ *
+ * className override는 cn(tailwind-merge) 덕분에 같은 그룹 충돌 시 마지막 명시값 적용.
+ */
 export const badgeVariants = cva(
-  'inline-flex items-center whitespace-nowrap rounded-md border px-2 py-0.5 font-semibold transition-colors',
+  'inline-flex items-center justify-center whitespace-nowrap rounded-md border px-2 py-0.5 font-semibold transition-colors text-center',
   {
     variants: {
       intent: {
-        critical: 'bg-red-500/20 text-red-400 border-red-500/30',
-        high: 'bg-orange-500/20 text-orange-400 border-orange-500/30',
-        warning: 'bg-yellow-500/20 text-yellow-400 border-yellow-500/30',
-        info: 'bg-blue-500/20 text-blue-400 border-blue-500/30',
-        success: 'bg-green-500/20 text-green-400 border-green-500/30',
-        muted: 'bg-slate-500/20 text-slate-400 border-slate-500/30',
-        purple: 'bg-purple-500/20 text-purple-400 border-purple-500/30',
-        cyan: 'bg-cyan-500/20 text-cyan-400 border-cyan-500/30',
+        critical:
+          'bg-red-100 text-red-900 border-red-300 dark:bg-red-500/20 dark:text-red-400 dark:border-red-500/30',
+        high: 'bg-orange-100 text-orange-900 border-orange-300 dark:bg-orange-500/20 dark:text-orange-400 dark:border-orange-500/30',
+        warning:
+          'bg-yellow-100 text-yellow-900 border-yellow-300 dark:bg-yellow-500/20 dark:text-yellow-400 dark:border-yellow-500/30',
+        info: 'bg-blue-100 text-blue-900 border-blue-300 dark:bg-blue-500/20 dark:text-blue-400 dark:border-blue-500/30',
+        success:
+          'bg-green-100 text-green-900 border-green-300 dark:bg-green-500/20 dark:text-green-400 dark:border-green-500/30',
+        muted:
+          'bg-slate-100 text-slate-700 border-slate-300 dark:bg-slate-500/20 dark:text-slate-300 dark:border-slate-500/30',
+        purple:
+          'bg-purple-100 text-purple-900 border-purple-300 dark:bg-purple-500/20 dark:text-purple-400 dark:border-purple-500/30',
+        cyan: 'bg-cyan-100 text-cyan-900 border-cyan-300 dark:bg-cyan-500/20 dark:text-cyan-400 dark:border-cyan-500/30',
       },
+      // rem 기반 — root font-size 대비 비율, 화면 비율 변경 시 자동 조정
+      // xs ≈ 11px, sm ≈ 12px, md ≈ 13px, lg ≈ 14px (root 14px 기준)
       size: {
-        xs: 'text-[8px]',
-        sm: 'text-[9px]',
-        md: 'text-[10px]',
-        lg: 'text-[11px]',
+        xs: 'text-[0.6875rem] leading-tight',
+        sm: 'text-[0.75rem] leading-tight',
+        md: 'text-[0.8125rem] leading-tight',
+        lg: 'text-[0.875rem] leading-tight',
       },
     },
-    defaultVariants: { intent: 'info', size: 'md' },
+    defaultVariants: { intent: 'info', size: 'sm' },
   },
 );
 
@@ -65,3 +83,89 @@ export type CardVariant = 'default' | 'elevated' | 'inner' | 'transparent';
 export type BadgeIntent = 'critical' | 'high' | 'warning' | 'info' | 'success' | 'muted' | 'purple' | 'cyan';
 export type BadgeSize = 'xs' | 'sm' | 'md' | 'lg';
 export type StatusDotStatus = 'online' | 'warning' | 'danger' | 'offline';
+
+/** Button 변형 — 5 variant × 3 size = 15
+ *
+ * 색상 정책:
+ * - primary/destructive: 솔리드 배경 + text-on-vivid (흰색, 테마 무관)
+ * - secondary/ghost/outline: 텍스트 토큰 (text-label / text-heading on hover)
+ */
+export const buttonVariants = cva(
+  'inline-flex items-center justify-center gap-1.5 whitespace-nowrap font-medium rounded-md transition-colors ' +
+    'focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-1 ' +
+    'disabled:pointer-events-none disabled:opacity-50',
+  {
+    variants: {
+      variant: {
+        primary: 'bg-blue-600 hover:bg-blue-500 text-on-vivid border border-blue-700',
+        secondary:
+          'bg-surface-overlay hover:bg-surface-raised text-label hover:text-heading border border-slate-600/40',
+        ghost: 'bg-transparent hover:bg-surface-overlay text-label hover:text-heading border border-transparent',
+        outline:
+          'bg-transparent hover:bg-blue-500/10 text-blue-400 hover:text-blue-300 border border-blue-500/50',
+        destructive: 'bg-red-600 hover:bg-red-500 text-on-vivid border border-red-700',
+      },
+      size: {
+        sm: 'h-7 px-2.5 text-xs',
+        md: 'h-8 px-3 text-sm',
+        lg: 'h-10 px-4 text-base',
+      },
+    },
+    defaultVariants: {
+      variant: 'secondary',
+      size: 'md',
+    },
+  },
+);
+
+export type ButtonVariant = 'primary' | 'secondary' | 'ghost' | 'outline' | 'destructive';
+export type ButtonSize = 'sm' | 'md' | 'lg';
+
+/** Input / Select / 유사 폼 요소 공통 변형 */
+export const inputVariants = cva(
+  'w-full bg-surface-overlay border rounded-md text-label placeholder:text-hint ' +
+    'focus:outline-none focus:border-blue-500/60 focus:ring-1 focus:ring-blue-500/30 ' +
+    'transition-colors disabled:opacity-50 disabled:cursor-not-allowed',
+  {
+    variants: {
+      size: {
+        sm: 'h-7 px-2 text-xs',
+        md: 'h-8 px-3 text-sm',
+        lg: 'h-10 px-3.5 text-base',
+      },
+      state: {
+        default: 'border-slate-600/40',
+        error: 'border-red-500/60 focus:border-red-500 focus:ring-red-500/30',
+        success: 'border-green-500/60 focus:border-green-500 focus:ring-green-500/30',
+      },
+    },
+    defaultVariants: {
+      size: 'md',
+      state: 'default',
+    },
+  },
+);
+
+export type InputSize = 'sm' | 'md' | 'lg';
+export type InputState = 'default' | 'error' | 'success';
+
+/** PageContainer 변형 — 표준 페이지 루트 padding/spacing */
+export const pageContainerVariants = cva('', {
+  variants: {
+    size: {
+      sm: 'p-4 space-y-3',
+      md: 'p-5 space-y-4',
+      lg: 'p-6 space-y-4',
+    },
+    fullBleed: {
+      true: 'p-0 space-y-0',
+      false: '',
+    },
+  },
+  defaultVariants: {
+    size: 'md',
+    fullBleed: false,
+  },
+});
+
+export type PageContainerSize = 'sm' | 'md' | 'lg';
diff --git a/frontend/src/lib/utils/cn.ts b/frontend/src/lib/utils/cn.ts
new file mode 100644
index 0000000..d39b5ea
--- /dev/null
+++ b/frontend/src/lib/utils/cn.ts
@@ -0,0 +1,35 @@
+/**
+ * className 병합 유틸 — tailwind-merge로 충돌 자동 해결.
+ *
+ * cva()의 base class와 컴포넌트 className prop을 합칠 때 사용.
+ * 같은 그룹(text color, padding, bg 등) 클래스가 여러 개면 마지막 것만 적용.
+ *
+ * 사용 예:
+ *   cn(badgeVariants({ intent }), className)
+ *   → className에서 들어오는 text-red-400이 base의 text-on-bright을 override (마지막 우선)
+ *
+ * 시맨틱 토큰 (text-on-vivid, text-on-bright, text-heading 등)을 tailwind-merge가
+ * text-color 그룹으로 인식하도록 extendTailwindMerge로 확장.
+ */
+
+import { extendTailwindMerge } from 'tailwind-merge';
+import { clsx, type ClassValue } from 'clsx';
+
+const twMerge = extendTailwindMerge({
+  extend: {
+    classGroups: {
+      // 프로젝트 시맨틱 텍스트 색상 (theme.css 정의) — text-* 그룹 충돌 해결
+      'text-color': [
+        'text-heading',
+        'text-label',
+        'text-hint',
+        'text-on-vivid',
+        'text-on-bright',
+      ],
+    },
+  },
+});
+
+export function cn(...inputs: ClassValue[]): string {
+  return twMerge(clsx(inputs));
+}
diff --git a/frontend/src/services/adminApi.ts b/frontend/src/services/adminApi.ts
index 95571a9..2951b30 100644
--- a/frontend/src/services/adminApi.ts
+++ b/frontend/src/services/adminApi.ts
@@ -68,6 +68,8 @@ export interface RoleWithPermissions {
   roleCd: string;
   roleNm: string;
   roleDc: string;
+  /** UI 표기 색상 (#RRGGBB). NULL이면 프론트 기본 팔레트에서 결정 */
+  colorHex: string | null;
   dfltYn: string;
   builtinYn: string;
   permissions: { permSn: number; roleSn: number; rsrcCd: string; operCd: string; grantYn: string }[];
@@ -95,8 +97,13 @@ export function fetchPermTree() {
   return apiGet<PermTreeNode[]>('/perm-tree');
 }
 
-export function fetchRoles() {
-  return apiGet<RoleWithPermissions[]>('/roles');
+import { updateRoleColorCache } from '@shared/constants/userRoles';
+
+export async function fetchRoles(): Promise<RoleWithPermissions[]> {
+  const roles = await apiGet<RoleWithPermissions[]>('/roles');
+  // 역할 색상 캐시 즉시 갱신 → 모든 사용처 자동 반영
+  updateRoleColorCache(roles);
+  return roles;
 }
 
 // ─── 역할 CRUD ───────────────────────────────
@@ -104,12 +111,14 @@ export interface RoleCreatePayload {
   roleCd: string;
   roleNm: string;
   roleDc?: string;
+  colorHex?: string;
   dfltYn?: string;
 }
 
 export interface RoleUpdatePayload {
   roleNm?: string;
   roleDc?: string;
+  colorHex?: string;
   dfltYn?: string;
 }
 
diff --git a/frontend/src/shared/components/common/ColorPicker.tsx b/frontend/src/shared/components/common/ColorPicker.tsx
new file mode 100644
index 0000000..153107c
--- /dev/null
+++ b/frontend/src/shared/components/common/ColorPicker.tsx
@@ -0,0 +1,90 @@
+import { useState } from 'react';
+import { Check } from 'lucide-react';
+import { ROLE_DEFAULT_PALETTE } from '@shared/constants/userRoles';
+
+interface ColorPickerProps {
+  /** 현재 선택된 hex 색상 (#RRGGBB) */
+  value: string | null | undefined;
+  /** 색상 변경 콜백 */
+  onChange: (hex: string) => void;
+  /** 사용자 지정 팔레트. 미지정 시 ROLE_DEFAULT_PALETTE 사용 */
+  palette?: string[];
+  /** 직접 입력 허용 여부 (default: true) */
+  allowCustom?: boolean;
+  className?: string;
+  label?: string;
+}
+
+/**
+ * 미리 정의된 팔레트에서 색상을 선택하는 컴포넌트.
+ * 사용자 정의 hex 입력도 지원.
+ *
+ * 사용처: 역할 생성/수정 다이얼로그
+ */
+export function ColorPicker({
+  value,
+  onChange,
+  palette = ROLE_DEFAULT_PALETTE,
+  allowCustom = true,
+  className = '',
+  label,
+}: ColorPickerProps) {
+  const [customHex, setCustomHex] = useState<string>(value ?? '');
+
+  const handleCustomChange = (hex: string) => {
+    setCustomHex(hex);
+    if (/^#[0-9a-fA-F]{6}$/.test(hex)) {
+      onChange(hex);
+    }
+  };
+
+  return (
+    <div className={`space-y-2 ${className}`}>
+      {label && <div className="text-[10px] text-hint">{label}</div>}
+      <div className="flex flex-wrap gap-1.5">
+        {palette.map((color) => {
+          const selected = value?.toLowerCase() === color.toLowerCase();
+          return (
+            <button
+              key={color}
+              type="button"
+              onClick={() => {
+                onChange(color);
+                setCustomHex(color);
+              }}
+              className={`w-6 h-6 rounded-md border-2 transition-all flex items-center justify-center ${
+                selected ? 'border-white scale-110' : 'border-transparent hover:border-white/40'
+              }`}
+              style={{ backgroundColor: color }}
+              title={color}
+            >
+              {selected && <Check className="w-3 h-3 text-slate-900" strokeWidth={3} />}
+            </button>
+          );
+        })}
+      </div>
+      {allowCustom && (
+        <div className="flex items-center gap-2">
+          <input
+            type="color"
+            value={value ?? '#808080'}
+            onChange={(e) => {
+              onChange(e.target.value);
+              setCustomHex(e.target.value);
+            }}
+            className="w-7 h-7 rounded border border-border bg-transparent cursor-pointer"
+            title="색상 직접 선택"
+          />
+          <input
+            type="text"
+            value={customHex}
+            onChange={(e) => handleCustomChange(e.target.value)}
+            placeholder="#RRGGBB"
+            maxLength={7}
+            className="flex-1 px-2 py-1 bg-surface-overlay border border-border rounded text-[11px] text-label font-mono focus:outline-none focus:border-blue-500/50"
+          />
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/frontend/src/shared/components/common/DataTable.tsx b/frontend/src/shared/components/common/DataTable.tsx
index 5653778..ad26afa 100644
--- a/frontend/src/shared/components/common/DataTable.tsx
+++ b/frontend/src/shared/components/common/DataTable.tsx
@@ -14,11 +14,11 @@ import { useAuth } from '@/app/auth/AuthContext';
 export interface DataColumn<T> {
   key: string;
   label: string;
-  /** 고정 너비 (설정 시 가변 비활성) */
+  /** 선호 최소 너비. 컨텐츠가 더 길면 자동 확장. */
   width?: string;
-  /** 최소 너비 (가변 모드에서 적용) */
+  /** 명시 최소 너비 (width와 사실상 동일하나 의미 강조용) */
   minWidth?: string;
-  /** 최대 너비 (가변 모드에서 적용) */
+  /** 최대 너비 (초과 시 ellipsis 트런케이트) */
   maxWidth?: string;
   align?: 'left' | 'center' | 'right';
   sortable?: boolean;
@@ -144,12 +144,14 @@ export function DataTable<T extends Record<string, unknown>>({
             <tr className="border-b border-border">
               {columns.map((col) => {
                 const cellStyle: React.CSSProperties = {};
-                if (col.width) { cellStyle.width = col.width; cellStyle.minWidth = col.width; cellStyle.maxWidth = col.width; }
-                else { if (col.minWidth) cellStyle.minWidth = col.minWidth; if (col.maxWidth) cellStyle.maxWidth = col.maxWidth; }
+                // width = 선호 최소 너비. 컨텐츠가 더 길면 자동 확장.
+                if (col.width) cellStyle.minWidth = col.width;
+                if (col.minWidth) cellStyle.minWidth = col.minWidth;
+                if (col.maxWidth) cellStyle.maxWidth = col.maxWidth;
                 return (
                   <th
                     key={col.key}
-                    className={`px-4 py-2.5 font-medium text-hint whitespace-nowrap ${
+                    className={`px-4 py-2.5 font-medium text-hint whitespace-nowrap overflow-hidden text-ellipsis ${
                       col.align === 'center' ? 'text-center' : col.align === 'right' ? 'text-right' : 'text-left'
                     } ${col.sortable !== false ? 'cursor-pointer hover:text-label select-none' : ''}`}
                     style={cellStyle}
@@ -188,19 +190,23 @@ export function DataTable<T extends Record<string, unknown>>({
                 >
                   {columns.map((col) => {
                     const cellStyle: React.CSSProperties = {};
-                    if (col.width) { cellStyle.width = col.width; cellStyle.minWidth = col.width; cellStyle.maxWidth = col.width; }
-                    else { if (col.minWidth) cellStyle.minWidth = col.minWidth; if (col.maxWidth) cellStyle.maxWidth = col.maxWidth; }
+                    if (col.width) cellStyle.minWidth = col.width;
+                    if (col.minWidth) cellStyle.minWidth = col.minWidth;
+                    if (col.maxWidth) cellStyle.maxWidth = col.maxWidth;
+                    const rawValue = row[col.key];
+                    const titleText = rawValue != null ? String(rawValue) : '';
                     return (
                       <td
                         key={col.key}
-                        className={`px-4 py-2 whitespace-nowrap ${
+                        className={`px-4 py-2 whitespace-nowrap overflow-hidden text-ellipsis ${
                           col.align === 'center' ? 'text-center' : col.align === 'right' ? 'text-right' : 'text-left'
                         }`}
                         style={cellStyle}
+                        title={titleText}
                       >
                         {col.render
-                          ? col.render(row[col.key], row, page * pageSize + i)
-                          : <span className="text-label">{row[col.key] != null ? String(row[col.key]) : ''}</span>
+                          ? col.render(rawValue, row, page * pageSize + i)
+                          : <span className="text-label">{titleText}</span>
                         }
                       </td>
                     );
diff --git a/frontend/src/shared/components/common/ExcelExport.tsx b/frontend/src/shared/components/common/ExcelExport.tsx
index efc5ba9..74a5f23 100644
--- a/frontend/src/shared/components/common/ExcelExport.tsx
+++ b/frontend/src/shared/components/common/ExcelExport.tsx
@@ -56,12 +56,13 @@ export function ExcelExport({
 
   return (
     <button
+      type="button"
       onClick={handleExport}
       disabled={!data.length}
       className={`flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-[10px] font-medium transition-colors disabled:opacity-30 ${
         exported
           ? 'bg-green-600/20 text-green-400 border border-green-500/30'
-          : 'bg-surface-overlay border border-border text-muted-foreground hover:text-heading hover:border-border'
+          : 'bg-surface-overlay border border-border text-muted-foreground hover:text-on-vivid hover:border-border'
       } ${className}`}
     >
       {exported ? <Check className="w-3 h-3" /> : <FileSpreadsheet className="w-3 h-3" />}
diff --git a/frontend/src/shared/components/common/FileUpload.tsx b/frontend/src/shared/components/common/FileUpload.tsx
index 7a7a28f..fcb1793 100644
--- a/frontend/src/shared/components/common/FileUpload.tsx
+++ b/frontend/src/shared/components/common/FileUpload.tsx
@@ -110,7 +110,7 @@ export function FileUpload({
               <span className="text-label truncate flex-1">{f.file.name}</span>
               <span className="text-hint text-[10px] shrink-0">{formatSize(f.file.size)}</span>
               {f.msg && <span className="text-red-400 text-[10px] shrink-0">{f.msg}</span>}
-              <button onClick={() => removeFile(i)} className="text-hint hover:text-muted-foreground shrink-0">
+              <button type="button" aria-label={`${f.file.name} 제거`} onClick={() => removeFile(i)} className="text-hint hover:text-muted-foreground shrink-0">
                 <X className="w-3 h-3" />
               </button>
             </div>
diff --git a/frontend/src/shared/components/common/NotificationBanner.tsx b/frontend/src/shared/components/common/NotificationBanner.tsx
index daf434f..9fcf6f8 100644
--- a/frontend/src/shared/components/common/NotificationBanner.tsx
+++ b/frontend/src/shared/components/common/NotificationBanner.tsx
@@ -79,6 +79,8 @@ export function NotificationBanner({ notices, userRole }: NotificationBannerProp
             </span>
             {notice.dismissible && (
               <button
+                type="button"
+                aria-label="알림 닫기"
                 onClick={() => dismiss(notice.id)}
                 className="text-hint hover:text-muted-foreground shrink-0"
               >
@@ -145,7 +147,7 @@ export function NotificationPopup({ notices, userRole }: NotificationPopupProps)
         <div className="px-5 py-3 border-t border-border flex justify-end">
           <button
             onClick={close}
-            className="px-4 py-1.5 bg-blue-600 hover:bg-blue-500 text-heading text-[11px] font-bold rounded-lg transition-colors"
+            className="px-4 py-1.5 bg-blue-600 hover:bg-blue-500 text-on-vivid text-[11px] font-bold rounded-lg transition-colors"
           >
             확인
           </button>
diff --git a/frontend/src/shared/components/common/Pagination.tsx b/frontend/src/shared/components/common/Pagination.tsx
index 3d02b5b..3a23981 100644
--- a/frontend/src/shared/components/common/Pagination.tsx
+++ b/frontend/src/shared/components/common/Pagination.tsx
@@ -56,7 +56,7 @@ export function Pagination({ page, totalPages, totalItems, pageSize, onPageChang
             onClick={() => onPageChange(p)}
             className={`min-w-[24px] h-6 px-1 rounded text-[10px] font-medium transition-colors ${
               p === page
-                ? 'bg-blue-600 text-heading'
+                ? 'bg-blue-600 text-on-vivid'
                 : 'text-muted-foreground hover:text-heading hover:bg-surface-overlay'
             }`}
           >
diff --git a/frontend/src/shared/components/common/PrintButton.tsx b/frontend/src/shared/components/common/PrintButton.tsx
index ddf8664..afc259d 100644
--- a/frontend/src/shared/components/common/PrintButton.tsx
+++ b/frontend/src/shared/components/common/PrintButton.tsx
@@ -41,6 +41,7 @@ export function PrintButton({ targetRef, label = '출력', className = '' }: Pri
 
   return (
     <button
+      type="button"
       onClick={handlePrint}
       className={`flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-[10px] font-medium bg-surface-overlay border border-border text-muted-foreground hover:text-heading hover:border-border transition-colors ${className}`}
     >
diff --git a/frontend/src/shared/components/common/SaveButton.tsx b/frontend/src/shared/components/common/SaveButton.tsx
index 3b35518..fb5d3ad 100644
--- a/frontend/src/shared/components/common/SaveButton.tsx
+++ b/frontend/src/shared/components/common/SaveButton.tsx
@@ -29,12 +29,13 @@ export function SaveButton({ onClick, label = '저장', disabled = false, classN
 
   return (
     <button
+      type="button"
       onClick={handleClick}
       disabled={disabled || state !== 'idle'}
       className={`flex items-center gap-1.5 px-4 py-1.5 rounded-lg text-[11px] font-bold transition-colors disabled:opacity-40 ${
         state === 'done'
-          ? 'bg-green-600 text-heading'
-          : 'bg-blue-600 hover:bg-blue-500 text-heading'
+          ? 'bg-green-600 text-on-vivid'
+          : 'bg-blue-600 hover:bg-blue-500 text-on-vivid'
       } ${className}`}
     >
       {state === 'saving' ? <Loader2 className="w-3.5 h-3.5 animate-spin" />
diff --git a/frontend/src/shared/components/common/SearchInput.tsx b/frontend/src/shared/components/common/SearchInput.tsx
index 9fa04f0..40547b6 100644
--- a/frontend/src/shared/components/common/SearchInput.tsx
+++ b/frontend/src/shared/components/common/SearchInput.tsx
@@ -17,6 +17,7 @@ export function SearchInput({ value, onChange, placeholder = '검색...', classN
       <Search className="absolute left-3 top-1/2 -translate-y-1/2 w-3.5 h-3.5 text-hint" />
       <input
         type="text"
+        aria-label={placeholder}
         value={value}
         onChange={(e) => onChange(e.target.value)}
         placeholder={placeholder}
@@ -24,6 +25,8 @@ export function SearchInput({ value, onChange, placeholder = '검색...', classN
       />
       {value && (
         <button
+          type="button"
+          aria-label="검색어 지우기"
           onClick={() => onChange('')}
           className="absolute right-2.5 top-1/2 -translate-y-1/2 text-hint hover:text-muted-foreground"
         >
diff --git a/frontend/src/shared/components/layout/PageContainer.tsx b/frontend/src/shared/components/layout/PageContainer.tsx
new file mode 100644
index 0000000..77d6a9b
--- /dev/null
+++ b/frontend/src/shared/components/layout/PageContainer.tsx
@@ -0,0 +1,34 @@
+import { type HTMLAttributes, type ReactNode } from 'react';
+import { pageContainerVariants, type PageContainerSize } from '@lib/theme/variants';
+import { cn } from '@lib/utils/cn';
+
+export interface PageContainerProps extends HTMLAttributes<HTMLDivElement> {
+  size?: PageContainerSize;
+  /** 지도/3단 패널 등 풀화면 페이지: padding 0, space-y 0 */
+  fullBleed?: boolean;
+  children: ReactNode;
+}
+
+/**
+ * PageContainer — 모든 feature 페이지의 표준 루트 컨테이너
+ *
+ * 기본값: `p-5 space-y-4` (프로젝트 전역 기준)
+ * - size="sm" → p-4 space-y-3
+ * - size="lg" → p-6 space-y-4 (admin 계열)
+ * - fullBleed → padding 없음 (LiveMapView, VesselDetail 패턴)
+ *
+ * ESLint rule로 feature 페이지 루트는 PageContainer 필수 강제 (예정).
+ */
+export function PageContainer({
+  className,
+  size,
+  fullBleed,
+  children,
+  ...props
+}: PageContainerProps) {
+  return (
+    <div className={cn(pageContainerVariants({ size, fullBleed }), className)} {...props}>
+      {children}
+    </div>
+  );
+}
diff --git a/frontend/src/shared/components/layout/PageHeader.tsx b/frontend/src/shared/components/layout/PageHeader.tsx
new file mode 100644
index 0000000..b1ea48a
--- /dev/null
+++ b/frontend/src/shared/components/layout/PageHeader.tsx
@@ -0,0 +1,63 @@
+import { type ReactNode } from 'react';
+import { type LucideIcon } from 'lucide-react';
+import { cn } from '@lib/utils/cn';
+import { Badge } from '@shared/components/ui/badge';
+
+/**
+ * PageHeader — 페이지 최상단 제목/설명/액션 헤더
+ *
+ * 구성:
+ *   [좌] 아이콘 + 제목 + 설명 + (선택) 데모 배지
+ *   [우] 액션 슬롯 (검색/필터/버튼 등)
+ *
+ * 사용:
+ *   <PageHeader title="대시보드" description="실시간 종합 상황판" />
+ *
+ *   <PageHeader
+ *     icon={Shield}
+ *     title="권한 관리"
+ *     description="사용자/역할/권한 설정"
+ *     demo
+ *     actions={<Button variant="primary">저장</Button>}
+ *   />
+ */
+export interface PageHeaderProps {
+  title: string;
+  description?: string;
+  icon?: LucideIcon;
+  /** 아이콘 색상 클래스 (text-blue-400 등). 미지정 시 text-muted-foreground */
+  iconColor?: string;
+  /** 데모 데이터 배지 노출 */
+  demo?: boolean;
+  /** 우측 액션 슬롯 */
+  actions?: ReactNode;
+  className?: string;
+}
+
+export function PageHeader({
+  title,
+  description,
+  icon: Icon,
+  iconColor = 'text-muted-foreground',
+  demo = false,
+  actions,
+  className,
+}: PageHeaderProps) {
+  return (
+    <div className={cn('flex items-start justify-between gap-4', className)}>
+      <div className="min-w-0 flex-1">
+        <h2 className="text-lg font-bold text-heading whitespace-nowrap flex items-center gap-2">
+          {Icon && <Icon className={cn('w-5 h-5', iconColor)} />}
+          {title}
+          {demo && (
+            <Badge intent="warning" size="xs" className="font-normal">
+              데모 데이터
+            </Badge>
+          )}
+        </h2>
+        {description && <p className="text-[11px] text-hint mt-0.5">{description}</p>}
+      </div>
+      {actions && <div className="flex items-center gap-2 shrink-0">{actions}</div>}
+    </div>
+  );
+}
diff --git a/frontend/src/shared/components/layout/Section.tsx b/frontend/src/shared/components/layout/Section.tsx
new file mode 100644
index 0000000..7d4d572
--- /dev/null
+++ b/frontend/src/shared/components/layout/Section.tsx
@@ -0,0 +1,51 @@
+import { type ReactNode } from 'react';
+import { type LucideIcon } from 'lucide-react';
+import { Card, CardHeader, CardTitle, CardContent } from '@shared/components/ui/card';
+import type { CardVariant } from '@lib/theme/variants';
+import { cn } from '@lib/utils/cn';
+
+/**
+ * Section — Card + CardHeader + CardTitle + CardContent 조합을 한 번에
+ *
+ * 사용:
+ *   <Section title="해역별 위험도" icon={BarChart3} iconColor="text-orange-400">
+ *     {...}
+ *   </Section>
+ */
+export interface SectionProps {
+  title?: string;
+  icon?: LucideIcon;
+  iconColor?: string;
+  variant?: CardVariant;
+  /** 우측 액션 슬롯 (제목 옆 버튼 등) */
+  actions?: ReactNode;
+  children: ReactNode;
+  className?: string;
+  contentClassName?: string;
+}
+
+export function Section({
+  title,
+  icon: Icon,
+  iconColor = 'text-muted-foreground',
+  variant = 'default',
+  actions,
+  children,
+  className,
+  contentClassName,
+}: SectionProps) {
+  return (
+    <Card variant={variant} className={className}>
+      {title && (
+        <CardHeader className="pb-2 flex flex-row items-center justify-between space-y-0">
+          <CardTitle className="text-xs text-label flex items-center gap-1.5">
+            {Icon && <Icon className={cn('w-3.5 h-3.5', iconColor)} />}
+            {title}
+          </CardTitle>
+          {actions && <div className="flex items-center gap-1.5">{actions}</div>}
+        </CardHeader>
+      )}
+      <CardContent className={cn(title ? 'pt-0' : 'pt-4', contentClassName)}>{children}</CardContent>
+    </Card>
+  );
+}
diff --git a/frontend/src/shared/components/layout/index.ts b/frontend/src/shared/components/layout/index.ts
new file mode 100644
index 0000000..7d7160e
--- /dev/null
+++ b/frontend/src/shared/components/layout/index.ts
@@ -0,0 +1,3 @@
+export { PageContainer, type PageContainerProps } from './PageContainer';
+export { PageHeader, type PageHeaderProps } from './PageHeader';
+export { Section, type SectionProps } from './Section';
diff --git a/frontend/src/shared/components/ui/badge.tsx b/frontend/src/shared/components/ui/badge.tsx
index edfbef9..73cc3c4 100644
--- a/frontend/src/shared/components/ui/badge.tsx
+++ b/frontend/src/shared/components/ui/badge.tsx
@@ -1,5 +1,6 @@
 import { type HTMLAttributes } from 'react';
 import { badgeVariants, type BadgeIntent, type BadgeSize } from '@lib/theme/variants';
+import { cn } from '@lib/utils/cn';
 
 interface BadgeProps extends HTMLAttributes<HTMLDivElement> {
   /** 의미 기반 색상 (기존 variant 대체) */
@@ -17,11 +18,13 @@ const LEGACY_MAP: Record<string, BadgeIntent> = {
   outline: 'muted',
 };
 
-export function Badge({ className = '', intent, size, variant, ...props }: BadgeProps) {
+export function Badge({ className, intent, size, variant, ...props }: BadgeProps) {
   const resolvedIntent = intent ?? (variant ? LEGACY_MAP[variant] : undefined);
+  // cn() = clsx + tailwind-merge: 같은 그룹(text-color, bg, padding 등) 충돌 시
+  // 마지막 className이 우선 → base 클래스의 일관 정책을 className에서 명시적으로만 override 가능
   return (
     <div
-      className={`${badgeVariants({ intent: resolvedIntent, size })} ${className}`}
+      className={cn(badgeVariants({ intent: resolvedIntent, size }), className)}
       {...props}
     />
   );
diff --git a/frontend/src/shared/components/ui/button.tsx b/frontend/src/shared/components/ui/button.tsx
new file mode 100644
index 0000000..6edb909
--- /dev/null
+++ b/frontend/src/shared/components/ui/button.tsx
@@ -0,0 +1,35 @@
+import { forwardRef, type ButtonHTMLAttributes, type ReactNode } from 'react';
+import { buttonVariants, type ButtonVariant, type ButtonSize } from '@lib/theme/variants';
+import { cn } from '@lib/utils/cn';
+
+export interface ButtonProps extends ButtonHTMLAttributes<HTMLButtonElement> {
+  variant?: ButtonVariant;
+  size?: ButtonSize;
+  icon?: ReactNode;
+  trailingIcon?: ReactNode;
+}
+
+/**
+ * Button — 프로젝트 표준 버튼
+ * variant: primary / secondary / ghost / outline / destructive
+ * size: sm / md / lg
+ * className override는 cn()으로 안전하게 허용됨.
+ *
+ * **접근성 정책**:
+ * - 텍스트 children이 있는 버튼: 그 텍스트가 접근 이름
+ * - 아이콘 전용 버튼 (children 없이 icon만): 반드시 aria-label 또는 title 필수
+ *   예) <Button variant="ghost" aria-label="닫기" icon={<X/>} />
+ * - 위반 시 스크린 리더가 용도를 인지할 수 없어 WCAG 2.1 Level A 위반
+ */
+export const Button = forwardRef<HTMLButtonElement, ButtonProps>(
+  ({ className, variant, size, icon, trailingIcon, children, ...props }, ref) => {
+    return (
+      <button ref={ref} className={cn(buttonVariants({ variant, size }), className)} {...props}>
+        {icon}
+        {children}
+        {trailingIcon}
+      </button>
+    );
+  },
+);
+Button.displayName = 'Button';
diff --git a/frontend/src/shared/components/ui/checkbox.tsx b/frontend/src/shared/components/ui/checkbox.tsx
new file mode 100644
index 0000000..e11ebed
--- /dev/null
+++ b/frontend/src/shared/components/ui/checkbox.tsx
@@ -0,0 +1,30 @@
+import { forwardRef, type InputHTMLAttributes } from 'react';
+import { cn } from '@lib/utils/cn';
+
+export interface CheckboxProps extends Omit<InputHTMLAttributes<HTMLInputElement>, 'type'> {
+  label?: string;
+}
+
+/** Checkbox — native input에 라벨/스타일만 씌운 가벼운 래퍼 */
+export const Checkbox = forwardRef<HTMLInputElement, CheckboxProps>(
+  ({ className, label, id, ...props }, ref) => {
+    const inputId = id ?? `cb-${Math.random().toString(36).slice(2, 8)}`;
+    return (
+      <label htmlFor={inputId} className="inline-flex items-center gap-1.5 cursor-pointer select-none">
+        <input
+          ref={ref}
+          id={inputId}
+          type="checkbox"
+          className={cn(
+            'w-3.5 h-3.5 rounded border-slate-600/60 bg-surface-overlay',
+            'accent-blue-500 cursor-pointer disabled:cursor-not-allowed disabled:opacity-50',
+            className,
+          )}
+          {...props}
+        />
+        {label && <span className="text-xs text-label">{label}</span>}
+      </label>
+    );
+  },
+);
+Checkbox.displayName = 'Checkbox';
diff --git a/frontend/src/shared/components/ui/input.tsx b/frontend/src/shared/components/ui/input.tsx
new file mode 100644
index 0000000..f5904aa
--- /dev/null
+++ b/frontend/src/shared/components/ui/input.tsx
@@ -0,0 +1,23 @@
+import { forwardRef, type InputHTMLAttributes } from 'react';
+import { inputVariants, type InputSize, type InputState } from '@lib/theme/variants';
+import { cn } from '@lib/utils/cn';
+
+export interface InputProps extends Omit<InputHTMLAttributes<HTMLInputElement>, 'size'> {
+  size?: InputSize;
+  state?: InputState;
+}
+
+/** Input — 프로젝트 표준 입력 필드 */
+export const Input = forwardRef<HTMLInputElement, InputProps>(
+  ({ className, size, state, type = 'text', ...props }, ref) => {
+    return (
+      <input
+        ref={ref}
+        type={type}
+        className={cn(inputVariants({ size, state }), className)}
+        {...props}
+      />
+    );
+  },
+);
+Input.displayName = 'Input';
diff --git a/frontend/src/shared/components/ui/radio.tsx b/frontend/src/shared/components/ui/radio.tsx
new file mode 100644
index 0000000..26efb9d
--- /dev/null
+++ b/frontend/src/shared/components/ui/radio.tsx
@@ -0,0 +1,29 @@
+import { forwardRef, type InputHTMLAttributes } from 'react';
+import { cn } from '@lib/utils/cn';
+
+export interface RadioProps extends Omit<InputHTMLAttributes<HTMLInputElement>, 'type'> {
+  label?: string;
+}
+
+export const Radio = forwardRef<HTMLInputElement, RadioProps>(
+  ({ className, label, id, ...props }, ref) => {
+    const inputId = id ?? `rd-${Math.random().toString(36).slice(2, 8)}`;
+    return (
+      <label htmlFor={inputId} className="inline-flex items-center gap-1.5 cursor-pointer select-none">
+        <input
+          ref={ref}
+          id={inputId}
+          type="radio"
+          className={cn(
+            'w-3.5 h-3.5 border-slate-600/60 bg-surface-overlay',
+            'accent-blue-500 cursor-pointer disabled:cursor-not-allowed disabled:opacity-50',
+            className,
+          )}
+          {...props}
+        />
+        {label && <span className="text-xs text-label">{label}</span>}
+      </label>
+    );
+  },
+);
+Radio.displayName = 'Radio';
diff --git a/frontend/src/shared/components/ui/select.tsx b/frontend/src/shared/components/ui/select.tsx
new file mode 100644
index 0000000..6021516
--- /dev/null
+++ b/frontend/src/shared/components/ui/select.tsx
@@ -0,0 +1,44 @@
+import { forwardRef, type SelectHTMLAttributes } from 'react';
+import { inputVariants, type InputSize, type InputState } from '@lib/theme/variants';
+import { cn } from '@lib/utils/cn';
+
+/**
+ * Select — 네이티브 select 래퍼.
+ *
+ * **접근성 정책 (타입으로 강제)**:
+ * 스크린 리더가 select의 용도를 읽을 수 있도록 아래 3개 중 하나는 필수:
+ *  - `aria-label`: 짧은 텍스트 라벨 (예: "등급 필터")
+ *  - `aria-labelledby`: 다른 요소의 ID 참조
+ *  - `title`: 툴팁 (접근 이름 폴백)
+ *
+ * 사용 예:
+ *   <Select aria-label="상태 필터" value={v} onChange={...}>...</Select>
+ *   <Select title="등급 필터" value={v} onChange={...}>...</Select>
+ */
+
+type BaseSelectProps = Omit<SelectHTMLAttributes<HTMLSelectElement>, 'size'> & {
+  size?: InputSize;
+  state?: InputState;
+};
+
+type SelectWithAccessibleName =
+  | (BaseSelectProps & { 'aria-label': string })
+  | (BaseSelectProps & { 'aria-labelledby': string })
+  | (BaseSelectProps & { title: string });
+
+export type SelectProps = SelectWithAccessibleName;
+
+export const Select = forwardRef<HTMLSelectElement, SelectProps>(
+  ({ className, size, state, children, ...props }, ref) => {
+    return (
+      <select
+        ref={ref}
+        className={cn(inputVariants({ size, state }), 'cursor-pointer', className)}
+        {...props}
+      >
+        {children}
+      </select>
+    );
+  },
+);
+Select.displayName = 'Select';
diff --git a/frontend/src/shared/components/ui/tabs.tsx b/frontend/src/shared/components/ui/tabs.tsx
new file mode 100644
index 0000000..f54c874
--- /dev/null
+++ b/frontend/src/shared/components/ui/tabs.tsx
@@ -0,0 +1,78 @@
+import { type ButtonHTMLAttributes, type ReactNode } from 'react';
+import { cn } from '@lib/utils/cn';
+
+/**
+ * TabBar — 탭 버튼 그룹 공통 컴포넌트
+ *
+ * 3가지 스타일:
+ * - 'underline' (기본): border-b 밑줄 탭 (MLOps, RiskMap 스타일)
+ * - 'pill': 라운드 pill 탭 (ChinaFishing 스타일)
+ * - 'segmented': 배경 그룹 segmented control 스타일
+ *
+ * 사용:
+ *   <TabBar>
+ *     <TabButton active={tab === 'a'} onClick={() => setTab('a')}>탭 A</TabButton>
+ *     <TabButton active={tab === 'b'} onClick={() => setTab('b')}>탭 B</TabButton>
+ *   </TabBar>
+ */
+
+export interface TabBarProps {
+  variant?: 'underline' | 'pill' | 'segmented';
+  children: ReactNode;
+  className?: string;
+}
+
+export function TabBar({ variant = 'underline', children, className }: TabBarProps) {
+  const variantClass = {
+    underline: 'flex gap-0 border-b border-border',
+    pill: 'flex items-center gap-1',
+    segmented: 'flex items-center gap-1 bg-surface-raised rounded-lg p-1 border border-border w-fit',
+  }[variant];
+  return <div className={cn(variantClass, className)}>{children}</div>;
+}
+
+export interface TabButtonProps extends ButtonHTMLAttributes<HTMLButtonElement> {
+  active?: boolean;
+  variant?: 'underline' | 'pill' | 'segmented';
+  icon?: ReactNode;
+  children: ReactNode;
+}
+
+/**
+ * TabButton — 단일 탭 버튼. active 상태에 따라 스타일 변화.
+ */
+export function TabButton({
+  active = false,
+  variant = 'underline',
+  icon,
+  children,
+  className,
+  type = 'button',
+  ...props
+}: TabButtonProps) {
+  const variantClass = {
+    underline: cn(
+      'flex items-center gap-1.5 px-4 py-2 text-[11px] font-medium border-b-2 transition-colors',
+      active ? 'text-blue-400 border-blue-400' : 'text-hint border-transparent hover:text-label',
+    ),
+    pill: cn(
+      'flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-[11px] font-medium transition-colors',
+      active
+        ? 'bg-blue-600 text-on-vivid'
+        : 'text-muted-foreground hover:bg-secondary hover:text-foreground',
+    ),
+    segmented: cn(
+      'flex items-center gap-1.5 px-4 py-2 rounded-md text-[11px] font-medium transition-colors',
+      active
+        ? 'bg-blue-600 text-on-vivid'
+        : 'text-muted-foreground hover:text-foreground hover:bg-surface-overlay',
+    ),
+  }[variant];
+
+  return (
+    <button type={type} className={cn(variantClass, className)} {...props}>
+      {icon}
+      {children}
+    </button>
+  );
+}
diff --git a/frontend/src/shared/components/ui/textarea.tsx b/frontend/src/shared/components/ui/textarea.tsx
new file mode 100644
index 0000000..5f6c453
--- /dev/null
+++ b/frontend/src/shared/components/ui/textarea.tsx
@@ -0,0 +1,31 @@
+import { forwardRef, type TextareaHTMLAttributes } from 'react';
+import { cn } from '@lib/utils/cn';
+
+export interface TextareaProps extends TextareaHTMLAttributes<HTMLTextAreaElement> {
+  state?: 'default' | 'error' | 'success';
+}
+
+export const Textarea = forwardRef<HTMLTextAreaElement, TextareaProps>(
+  ({ className, state = 'default', ...props }, ref) => {
+    const stateClass = {
+      default: 'border-slate-600/40',
+      error: 'border-red-500/60 focus:border-red-500 focus:ring-red-500/30',
+      success: 'border-green-500/60 focus:border-green-500 focus:ring-green-500/30',
+    }[state];
+    return (
+      <textarea
+        ref={ref}
+        className={cn(
+          'w-full bg-surface-overlay border rounded-md px-3 py-2 text-sm text-label placeholder:text-hint',
+          'focus:outline-none focus:border-blue-500/60 focus:ring-1 focus:ring-blue-500/30',
+          'transition-colors resize-y min-h-[4rem]',
+          'disabled:opacity-50 disabled:cursor-not-allowed',
+          stateClass,
+          className,
+        )}
+        {...props}
+      />
+    );
+  },
+);
+Textarea.displayName = 'Textarea';
diff --git a/frontend/src/shared/constants/alertLevels.ts b/frontend/src/shared/constants/alertLevels.ts
new file mode 100644
index 0000000..c80a8e4
--- /dev/null
+++ b/frontend/src/shared/constants/alertLevels.ts
@@ -0,0 +1,125 @@
+/**
+ * 위험도/알림 등급 공통 카탈로그
+ *
+ * SSOT: backend `code_master` 그룹 EVENT_LEVEL (V008 시드).
+ * 향후 `GET /api/code-master?groupCode=EVENT_LEVEL`로 fetch 예정.
+ *
+ * **공통 Badge 컴포넌트와 연동**: 가능한 한 `<Badge intent={getAlertLevelIntent(level)}>` 사용.
+ * 카드 컨테이너 등 분리된 클래스가 필요한 경우만 `ALERT_LEVELS.classes` 사용.
+ *
+ * 사용처: Dashboard, MonitoringDashboard, EventList, LiveMapView, VesselDetail,
+ *         MobileService, ChinaFishing 등 모든 위험도 배지 / 알림 / 마커
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type AlertLevel = 'CRITICAL' | 'HIGH' | 'MEDIUM' | 'LOW';
+
+export interface AlertLevelMeta {
+  code: AlertLevel;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  /** 공통 Badge 컴포넌트 intent (badgeVariants 와 동기화) */
+  intent: BadgeIntent;
+  /** Tailwind 클래스 묶음 — 카드/컨테이너 전용 (배지가 아님)
+   *  배지에는 `<Badge intent={meta.intent}>` 사용 권장.
+   *  여기서 bg/border는 약한 알파 — 카드 배경에 텍스트가 묻히지 않도록.
+   */
+  classes: {
+    bg: string;
+    text: string;
+    border: string;
+    dot: string;
+    /** 진한 배경 (액션 버튼 등) */
+    bgSolid: string;
+  };
+  /** hex 색상 (지도 마커, 차트, 인라인 style 용) */
+  hex: string;
+  order: number;
+}
+
+export const ALERT_LEVELS: Record<AlertLevel, AlertLevelMeta> = {
+  CRITICAL: {
+    code: 'CRITICAL',
+    i18nKey: 'alert.critical',
+    fallback: { ko: '심각', en: 'Critical' },
+    intent: 'critical',
+    classes: {
+      bg: 'bg-red-500/10',
+      text: 'text-red-300',
+      border: 'border-red-500/30',
+      dot: 'bg-red-500',
+      bgSolid: 'bg-red-500',
+    },
+    hex: '#ef4444',
+    order: 1,
+  },
+  HIGH: {
+    code: 'HIGH',
+    i18nKey: 'alert.high',
+    fallback: { ko: '높음', en: 'High' },
+    intent: 'high',
+    classes: {
+      bg: 'bg-orange-500/10',
+      text: 'text-orange-300',
+      border: 'border-orange-500/30',
+      dot: 'bg-orange-500',
+      bgSolid: 'bg-orange-500',
+    },
+    hex: '#f97316',
+    order: 2,
+  },
+  MEDIUM: {
+    code: 'MEDIUM',
+    i18nKey: 'alert.medium',
+    fallback: { ko: '보통', en: 'Medium' },
+    intent: 'warning',
+    classes: {
+      bg: 'bg-yellow-500/10',
+      text: 'text-yellow-300',
+      border: 'border-yellow-500/30',
+      dot: 'bg-yellow-500',
+      bgSolid: 'bg-yellow-500',
+    },
+    hex: '#eab308',
+    order: 3,
+  },
+  LOW: {
+    code: 'LOW',
+    i18nKey: 'alert.low',
+    fallback: { ko: '낮음', en: 'Low' },
+    intent: 'info',
+    classes: {
+      bg: 'bg-blue-500/10',
+      text: 'text-blue-300',
+      border: 'border-blue-500/30',
+      dot: 'bg-blue-500',
+      bgSolid: 'bg-blue-500',
+    },
+    hex: '#3b82f6',
+    order: 4,
+  },
+};
+
+export function getAlertLevelMeta(level: string): AlertLevelMeta | undefined {
+  return ALERT_LEVELS[level as AlertLevel];
+}
+
+export function getAlertLevelLabel(
+  level: string,
+  t: (key: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = getAlertLevelMeta(level);
+  if (!meta) return level;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
+
+export function getAlertLevelHex(level: string): string {
+  return getAlertLevelMeta(level)?.hex ?? '#6b7280';
+}
+
+/** 공통 Badge intent 매핑 */
+export function getAlertLevelIntent(level: string): BadgeIntent {
+  return getAlertLevelMeta(level)?.intent ?? 'muted';
+}
diff --git a/frontend/src/shared/constants/catalogRegistry.ts b/frontend/src/shared/constants/catalogRegistry.ts
new file mode 100644
index 0000000..9b4aabd
--- /dev/null
+++ b/frontend/src/shared/constants/catalogRegistry.ts
@@ -0,0 +1,267 @@
+/**
+ * 분류 카탈로그 중앙 레지스트리 (Single Source of Truth)
+ *
+ * 디자인 쇼케이스의 카탈로그 섹션과 실제 프론트가 **모두 이 레지스트리를 참조**한다.
+ * 따라서:
+ *  - 특정 분류의 라벨을 바꾸면 (예: '심각' → '매우 심각') 쇼케이스 + 실 페이지 동시 반영
+ *  - 특정 분류의 intent/색상을 바꾸면 역시 자동 반영
+ *  - 새 카탈로그를 추가하면 쇼케이스에 자동 노출 (등록만 하면 됨)
+ *
+ * 각 카탈로그는 `items: Record<Code, Meta>` 형태를 가진다 (Meta는 개별 파일의 타입 사용).
+ * 쇼케이스는 heterogeneous 타입을 허용하므로 CatalogEntry의 items는 Record<string, AnyMeta> 로 처리.
+ */
+
+import { ALERT_LEVELS } from './alertLevels';
+import { VIOLATION_TYPES } from './violationTypes';
+import { EVENT_STATUSES } from './eventStatuses';
+import { ENFORCEMENT_ACTIONS } from './enforcementActions';
+import { ENFORCEMENT_RESULTS } from './enforcementResults';
+import { PATROL_STATUSES } from './patrolStatuses';
+import { ENGINE_SEVERITIES } from './engineSeverities';
+import { DEVICE_STATUSES } from './deviceStatuses';
+import {
+  PARENT_RESOLUTION_STATUSES,
+  LABEL_SESSION_STATUSES,
+} from './parentResolutionStatuses';
+import {
+  MODEL_STATUSES,
+  QUALITY_GATE_STATUSES,
+  EXPERIMENT_STATUSES,
+} from './modelDeploymentStatuses';
+import { GEAR_GROUP_TYPES } from './gearGroupTypes';
+import { DARK_VESSEL_PATTERNS } from './darkVesselPatterns';
+import { USER_ACCOUNT_STATUSES } from './userAccountStatuses';
+import { LOGIN_RESULTS } from './loginResultStatuses';
+import { PERMIT_STATUSES, GEAR_JUDGMENTS } from './permissionStatuses';
+import {
+  VESSEL_SURVEILLANCE_STATUSES,
+  VESSEL_RISK_RINGS,
+} from './vesselAnalysisStatuses';
+import { CONNECTION_STATUSES } from './connectionStatuses';
+import { TRAINING_ZONE_TYPES } from './trainingZoneTypes';
+
+/**
+ * 카탈로그 공통 메타 — 쇼케이스 렌더와 UI 일관성을 위한 최소 스키마
+ */
+export interface CatalogEntry {
+  /** 안정적 ID (쇼케이스 추적 ID의 슬러그 부분) */
+  id: string;
+  /** 쇼케이스 추적 ID (TRK-CAT-*) */
+  showcaseId: string;
+  /** 쇼케이스 섹션 제목 (한글) */
+  titleKo: string;
+  /** 쇼케이스 섹션 제목 (영문) */
+  titleEn: string;
+  /** 1줄 설명 */
+  description: string;
+  /** 출처 (백엔드 enum / code_master 등) */
+  source?: string;
+  /** 카탈로그 데이터 — items의 각 meta는 { code, fallback?, intent?, classes?, ... } 구조 */
+  items: Record<string, unknown>;
+}
+
+/**
+ * 전체 카탈로그 레지스트리
+ *
+ * ⚠️ 새 카탈로그 추가 시:
+ *   1. shared/constants/에 파일 생성 (items record + 헬퍼 함수)
+ *   2. 이 레지스트리에 CatalogEntry 추가
+ *   3. 쇼케이스에 자동 노출 + 실 페이지에서 헬퍼 함수로 참조
+ */
+export const CATALOG_REGISTRY: CatalogEntry[] = [
+  {
+    id: 'alert-level',
+    showcaseId: 'TRK-CAT-alert-level',
+    titleKo: '위험도',
+    titleEn: 'Alert Level',
+    description: 'CRITICAL / HIGH / MEDIUM / LOW — 모든 이벤트/알림 배지',
+    source: 'backend code_master EVENT_LEVEL',
+    items: ALERT_LEVELS,
+  },
+  {
+    id: 'violation-type',
+    showcaseId: 'TRK-CAT-violation-type',
+    titleKo: '위반 유형',
+    titleEn: 'Violation Type',
+    description: '중국불법조업 / 환적의심 / EEZ침범 등',
+    source: 'backend ViolationType enum',
+    items: VIOLATION_TYPES,
+  },
+  {
+    id: 'event-status',
+    showcaseId: 'TRK-CAT-event-status',
+    titleKo: '이벤트 상태',
+    titleEn: 'Event Status',
+    description: 'NEW / ACK / IN_PROGRESS / RESOLVED / FALSE_POSITIVE',
+    source: 'backend code_master EVENT_STATUS',
+    items: EVENT_STATUSES,
+  },
+  {
+    id: 'enforcement-action',
+    showcaseId: 'TRK-CAT-enforcement-action',
+    titleKo: '단속 조치',
+    titleEn: 'Enforcement Action',
+    description: 'CAPTURE / INSPECT / WARN / DISPERSE / TRACK / EVIDENCE',
+    source: 'backend code_master ENFORCEMENT_ACTION',
+    items: ENFORCEMENT_ACTIONS,
+  },
+  {
+    id: 'enforcement-result',
+    showcaseId: 'TRK-CAT-enforcement-result',
+    titleKo: '단속 결과',
+    titleEn: 'Enforcement Result',
+    description: 'PUNISHED / REFERRED / WARNED / RELEASED / FALSE_POSITIVE',
+    source: 'backend code_master ENFORCEMENT_RESULT',
+    items: ENFORCEMENT_RESULTS,
+  },
+  {
+    id: 'patrol-status',
+    showcaseId: 'TRK-CAT-patrol-status',
+    titleKo: '함정 상태',
+    titleEn: 'Patrol Status',
+    description: '출동 / 순찰 / 복귀 / 정박 / 정비 / 대기',
+    source: 'backend code_master PATROL_STATUS',
+    items: PATROL_STATUSES,
+  },
+  {
+    id: 'engine-severity',
+    showcaseId: 'TRK-CAT-engine-severity',
+    titleKo: '엔진 심각도',
+    titleEn: 'Engine Severity',
+    description: 'AI 모델/분석엔진 오류 심각도',
+    items: ENGINE_SEVERITIES,
+  },
+  {
+    id: 'device-status',
+    showcaseId: 'TRK-CAT-device-status',
+    titleKo: '함정 Agent 장치 상태',
+    titleEn: 'Device Status',
+    description: 'ONLINE / OFFLINE / SYNCING / NOT_DEPLOYED',
+    items: DEVICE_STATUSES,
+  },
+  {
+    id: 'parent-resolution',
+    showcaseId: 'TRK-CAT-parent-resolution',
+    titleKo: '모선 확정 상태',
+    titleEn: 'Parent Resolution Status',
+    description: 'PENDING / CONFIRMED / REJECTED / REVIEWING',
+    items: PARENT_RESOLUTION_STATUSES,
+  },
+  {
+    id: 'label-session',
+    showcaseId: 'TRK-CAT-label-session',
+    titleKo: '라벨 세션',
+    titleEn: 'Label Session Status',
+    description: '모선 학습 세션 상태',
+    items: LABEL_SESSION_STATUSES,
+  },
+  {
+    id: 'model-status',
+    showcaseId: 'TRK-CAT-model-status',
+    titleKo: 'AI 모델 상태',
+    titleEn: 'Model Status',
+    description: 'DEV / STAGING / CANARY / PROD / ARCHIVED',
+    items: MODEL_STATUSES,
+  },
+  {
+    id: 'quality-gate',
+    showcaseId: 'TRK-CAT-quality-gate',
+    titleKo: '품질 게이트',
+    titleEn: 'Quality Gate Status',
+    description: '모델 배포 전 품질 검증',
+    items: QUALITY_GATE_STATUSES,
+  },
+  {
+    id: 'experiment',
+    showcaseId: 'TRK-CAT-experiment',
+    titleKo: 'ML 실험',
+    titleEn: 'Experiment Status',
+    description: 'MLOps 실험 상태',
+    items: EXPERIMENT_STATUSES,
+  },
+  {
+    id: 'gear-group',
+    showcaseId: 'TRK-CAT-gear-group',
+    titleKo: '어구 그룹 유형',
+    titleEn: 'Gear Group Type',
+    description: 'FLEET / GEAR_IN_ZONE / GEAR_OUT_ZONE',
+    items: GEAR_GROUP_TYPES,
+  },
+  {
+    id: 'dark-vessel',
+    showcaseId: 'TRK-CAT-dark-vessel',
+    titleKo: '다크베셀 패턴',
+    titleEn: 'Dark Vessel Pattern',
+    description: 'AIS 끊김/스푸핑 패턴 5종',
+    items: DARK_VESSEL_PATTERNS,
+  },
+  {
+    id: 'user-account',
+    showcaseId: 'TRK-CAT-user-account',
+    titleKo: '사용자 계정 상태',
+    titleEn: 'User Account Status',
+    description: 'ACTIVE / LOCKED / INACTIVE / PENDING',
+    items: USER_ACCOUNT_STATUSES,
+  },
+  {
+    id: 'login-result',
+    showcaseId: 'TRK-CAT-login-result',
+    titleKo: '로그인 결과',
+    titleEn: 'Login Result',
+    description: 'SUCCESS / FAILED / LOCKED',
+    items: LOGIN_RESULTS,
+  },
+  {
+    id: 'permit-status',
+    showcaseId: 'TRK-CAT-permit-status',
+    titleKo: '허가 상태',
+    titleEn: 'Permit Status',
+    description: '선박 허가 유효 / 만료 / 정지',
+    items: PERMIT_STATUSES,
+  },
+  {
+    id: 'gear-judgment',
+    showcaseId: 'TRK-CAT-gear-judgment',
+    titleKo: '어구 판정',
+    titleEn: 'Gear Judgment',
+    description: '합법 / 의심 / 불법',
+    items: GEAR_JUDGMENTS,
+  },
+  {
+    id: 'vessel-surveillance',
+    showcaseId: 'TRK-CAT-vessel-surveillance',
+    titleKo: '선박 감시 상태',
+    titleEn: 'Vessel Surveillance Status',
+    description: '관심선박 추적 상태',
+    items: VESSEL_SURVEILLANCE_STATUSES,
+  },
+  {
+    id: 'vessel-risk-ring',
+    showcaseId: 'TRK-CAT-vessel-risk-ring',
+    titleKo: '선박 위험 링',
+    titleEn: 'Vessel Risk Ring',
+    description: '지도 마커 위험도 링',
+    items: VESSEL_RISK_RINGS,
+  },
+  {
+    id: 'connection',
+    showcaseId: 'TRK-CAT-connection',
+    titleKo: '연결 상태',
+    titleEn: 'Connection Status',
+    description: 'OK / WARNING / ERROR',
+    items: CONNECTION_STATUSES,
+  },
+  {
+    id: 'training-zone',
+    showcaseId: 'TRK-CAT-training-zone',
+    titleKo: '훈련 수역',
+    titleEn: 'Training Zone Type',
+    description: 'NAVY / AIRFORCE / ARMY / ADD / KCG',
+    items: TRAINING_ZONE_TYPES,
+  },
+];
+
+/** ID로 특정 카탈로그 조회 */
+export function getCatalogById(id: string): CatalogEntry | undefined {
+  return CATALOG_REGISTRY.find((c) => c.id === id);
+}
diff --git a/frontend/src/shared/constants/connectionStatuses.ts b/frontend/src/shared/constants/connectionStatuses.ts
new file mode 100644
index 0000000..df04b3b
--- /dev/null
+++ b/frontend/src/shared/constants/connectionStatuses.ts
@@ -0,0 +1,52 @@
+/**
+ * 데이터 연결/신호 상태 카탈로그
+ *
+ * 사용처: DataHub signal heatmap
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type ConnectionStatus = 'OK' | 'WARNING' | 'ERROR';
+
+export const CONNECTION_STATUSES: Record<ConnectionStatus, { i18nKey: string; fallback: { ko: string; en: string }; intent: BadgeIntent; hex: string }> = {
+  OK: {
+    i18nKey: 'connectionStatus.OK',
+    fallback: { ko: '정상', en: 'OK' },
+    intent: 'success',
+    hex: '#22c55e',
+  },
+  WARNING: {
+    i18nKey: 'connectionStatus.WARNING',
+    fallback: { ko: '경고', en: 'Warning' },
+    intent: 'warning',
+    hex: '#eab308',
+  },
+  ERROR: {
+    i18nKey: 'connectionStatus.ERROR',
+    fallback: { ko: '오류', en: 'Error' },
+    intent: 'critical',
+    hex: '#ef4444',
+  },
+};
+
+/** 소문자 호환 (DataHub 'ok' | 'warn' | 'error') */
+const LEGACY: Record<string, ConnectionStatus> = {
+  ok: 'OK',
+  warn: 'WARNING',
+  warning: 'WARNING',
+  error: 'ERROR',
+};
+
+export function getConnectionStatusMeta(s: string) {
+  if (CONNECTION_STATUSES[s as ConnectionStatus]) return CONNECTION_STATUSES[s as ConnectionStatus];
+  const code = LEGACY[s.toLowerCase()];
+  return code ? CONNECTION_STATUSES[code] : CONNECTION_STATUSES.OK;
+}
+
+export function getConnectionStatusHex(s: string): string {
+  return getConnectionStatusMeta(s).hex;
+}
+
+export function getConnectionStatusIntent(s: string): BadgeIntent {
+  return getConnectionStatusMeta(s).intent;
+}
diff --git a/frontend/src/shared/constants/darkVesselPatterns.ts b/frontend/src/shared/constants/darkVesselPatterns.ts
new file mode 100644
index 0000000..6a57b0e
--- /dev/null
+++ b/frontend/src/shared/constants/darkVesselPatterns.ts
@@ -0,0 +1,91 @@
+/**
+ * 다크베셀 탐지 패턴 카탈로그
+ *
+ * SSOT: backend dark_pattern enum (V008 시드 DARK_PATTERN 그룹)
+ * 사용처: DarkVesselDetection
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type DarkVesselPattern =
+  | 'AIS_FULL_BLOCK'      // AIS 완전차단
+  | 'MMSI_SPOOFING'       // MMSI 변조 의심
+  | 'LONG_LOSS'           // 장기소실
+  | 'INTERMITTENT'        // 신호 간헐송출
+  | 'SPEED_ANOMALY';      // 속도 이상
+
+interface DarkVesselPatternMeta {
+  code: DarkVesselPattern;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  intent: BadgeIntent;
+  hex: string;
+}
+
+export const DARK_VESSEL_PATTERNS: Record<DarkVesselPattern, DarkVesselPatternMeta> = {
+  AIS_FULL_BLOCK: {
+    code: 'AIS_FULL_BLOCK',
+    i18nKey: 'darkPattern.AIS_FULL_BLOCK',
+    fallback: { ko: 'AIS 완전차단', en: 'AIS Full Block' },
+    intent: 'critical',
+    hex: '#ef4444',
+  },
+  MMSI_SPOOFING: {
+    code: 'MMSI_SPOOFING',
+    i18nKey: 'darkPattern.MMSI_SPOOFING',
+    fallback: { ko: 'MMSI 변조 의심', en: 'MMSI Spoofing' },
+    intent: 'high',
+    hex: '#f97316',
+  },
+  LONG_LOSS: {
+    code: 'LONG_LOSS',
+    i18nKey: 'darkPattern.LONG_LOSS',
+    fallback: { ko: '장기 소실', en: 'Long Loss' },
+    intent: 'warning',
+    hex: '#eab308',
+  },
+  INTERMITTENT: {
+    code: 'INTERMITTENT',
+    i18nKey: 'darkPattern.INTERMITTENT',
+    fallback: { ko: '신호 간헐송출', en: 'Intermittent' },
+    intent: 'purple',
+    hex: '#a855f7',
+  },
+  SPEED_ANOMALY: {
+    code: 'SPEED_ANOMALY',
+    i18nKey: 'darkPattern.SPEED_ANOMALY',
+    fallback: { ko: '속도 이상', en: 'Speed Anomaly' },
+    intent: 'cyan',
+    hex: '#06b6d4',
+  },
+};
+
+/** 한글 라벨 호환 매핑 (mock 데이터에 한글이 들어있어서) */
+const LEGACY_KO: Record<string, DarkVesselPattern> = {
+  'AIS 완전차단': 'AIS_FULL_BLOCK',
+  'MMSI 변조 의심': 'MMSI_SPOOFING',
+  '장기소실': 'LONG_LOSS',
+  '장기 소실': 'LONG_LOSS',
+  '신호 간헐송출': 'INTERMITTENT',
+  '속도 이상': 'SPEED_ANOMALY',
+};
+
+export function getDarkVesselPatternMeta(p: string): DarkVesselPatternMeta | undefined {
+  if (DARK_VESSEL_PATTERNS[p as DarkVesselPattern]) return DARK_VESSEL_PATTERNS[p as DarkVesselPattern];
+  const code = LEGACY_KO[p];
+  return code ? DARK_VESSEL_PATTERNS[code] : undefined;
+}
+
+export function getDarkVesselPatternIntent(p: string): BadgeIntent {
+  return getDarkVesselPatternMeta(p)?.intent ?? 'muted';
+}
+
+export function getDarkVesselPatternLabel(
+  p: string,
+  t: (k: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = getDarkVesselPatternMeta(p);
+  if (!meta) return p;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
diff --git a/frontend/src/shared/constants/deviceStatuses.ts b/frontend/src/shared/constants/deviceStatuses.ts
new file mode 100644
index 0000000..52fe89b
--- /dev/null
+++ b/frontend/src/shared/constants/deviceStatuses.ts
@@ -0,0 +1,74 @@
+/**
+ * 디바이스/Agent 상태 카탈로그
+ *
+ * 함정 Agent, 외부 시스템 연결 등 디바이스의 운영 상태 표기.
+ *
+ * 사용처: ShipAgent, DataHub agent 상태, ExternalService 등
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type DeviceStatus = 'ONLINE' | 'OFFLINE' | 'NOT_DEPLOYED' | 'SYNCING';
+
+export interface DeviceStatusMeta {
+  code: DeviceStatus;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  intent: BadgeIntent;
+}
+
+export const DEVICE_STATUSES: Record<DeviceStatus, DeviceStatusMeta> = {
+  ONLINE: {
+    code: 'ONLINE',
+    i18nKey: 'deviceStatus.ONLINE',
+    fallback: { ko: '온라인', en: 'Online' },
+    intent: 'success',
+  },
+  SYNCING: {
+    code: 'SYNCING',
+    i18nKey: 'deviceStatus.SYNCING',
+    fallback: { ko: '동기화중', en: 'Syncing' },
+    intent: 'info',
+  },
+  OFFLINE: {
+    code: 'OFFLINE',
+    i18nKey: 'deviceStatus.OFFLINE',
+    fallback: { ko: '오프라인', en: 'Offline' },
+    intent: 'critical',
+  },
+  NOT_DEPLOYED: {
+    code: 'NOT_DEPLOYED',
+    i18nKey: 'deviceStatus.NOT_DEPLOYED',
+    fallback: { ko: '미배포', en: 'Not Deployed' },
+    intent: 'muted',
+  },
+};
+
+/** 한글 라벨도 키로 받음 (mock 호환) */
+const LEGACY_KO: Record<string, DeviceStatus> = {
+  '온라인': 'ONLINE',
+  '오프라인': 'OFFLINE',
+  '미배포': 'NOT_DEPLOYED',
+  '동기화중': 'SYNCING',
+  '동기화 중': 'SYNCING',
+};
+
+export function getDeviceStatusMeta(status: string): DeviceStatusMeta | undefined {
+  if (DEVICE_STATUSES[status as DeviceStatus]) return DEVICE_STATUSES[status as DeviceStatus];
+  const code = LEGACY_KO[status];
+  return code ? DEVICE_STATUSES[code] : undefined;
+}
+
+export function getDeviceStatusIntent(status: string): BadgeIntent {
+  return getDeviceStatusMeta(status)?.intent ?? 'muted';
+}
+
+export function getDeviceStatusLabel(
+  status: string,
+  t: (key: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = getDeviceStatusMeta(status);
+  if (!meta) return status;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
diff --git a/frontend/src/shared/constants/enforcementActions.ts b/frontend/src/shared/constants/enforcementActions.ts
new file mode 100644
index 0000000..f791e67
--- /dev/null
+++ b/frontend/src/shared/constants/enforcementActions.ts
@@ -0,0 +1,107 @@
+/**
+ * 단속 조치 코드 공통 카탈로그
+ *
+ * SSOT: backend `code_master` 그룹 ENFORCEMENT_ACTION (V008 시드).
+ * 백엔드 EnforcementRecord.action enum.
+ *
+ * 사용처: EnforcementHistory(조치 컬럼), 단속 등록 폼
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type EnforcementAction =
+  | 'CAPTURE'
+  | 'INSPECT'
+  | 'WARN'
+  | 'DISPERSE'
+  | 'TRACK'
+  | 'EVIDENCE';
+
+export interface EnforcementActionMeta {
+  code: EnforcementAction;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  intent: BadgeIntent;
+  classes: string;
+  hex: string;
+  order: number;
+}
+
+export const ENFORCEMENT_ACTIONS: Record<EnforcementAction, EnforcementActionMeta> = {
+  CAPTURE: {
+    code: 'CAPTURE',
+    i18nKey: 'enforcementAction.CAPTURE',
+    fallback: { ko: '나포', en: 'Capture' },
+    intent: 'critical',
+    classes: 'bg-red-100 text-red-800 dark:bg-red-500/20 dark:text-red-400',
+    hex: '#ef4444',
+    order: 1,
+  },
+  INSPECT: {
+    code: 'INSPECT',
+    i18nKey: 'enforcementAction.INSPECT',
+    fallback: { ko: '검문', en: 'Inspect' },
+    intent: 'warning',
+    classes: 'bg-amber-100 text-amber-800 dark:bg-amber-500/20 dark:text-amber-400',
+    hex: '#f59e0b',
+    order: 2,
+  },
+  WARN: {
+    code: 'WARN',
+    i18nKey: 'enforcementAction.WARN',
+    fallback: { ko: '경고', en: 'Warn' },
+    intent: 'info',
+    classes: 'bg-blue-100 text-blue-800 dark:bg-blue-500/20 dark:text-blue-400',
+    hex: '#3b82f6',
+    order: 3,
+  },
+  DISPERSE: {
+    code: 'DISPERSE',
+    i18nKey: 'enforcementAction.DISPERSE',
+    fallback: { ko: '퇴거', en: 'Disperse' },
+    intent: 'purple',
+    classes: 'bg-violet-100 text-violet-800 dark:bg-violet-500/20 dark:text-violet-400',
+    hex: '#8b5cf6',
+    order: 4,
+  },
+  TRACK: {
+    code: 'TRACK',
+    i18nKey: 'enforcementAction.TRACK',
+    fallback: { ko: '추적', en: 'Track' },
+    intent: 'cyan',
+    classes: 'bg-cyan-100 text-cyan-800 dark:bg-cyan-500/20 dark:text-cyan-400',
+    hex: '#06b6d4',
+    order: 5,
+  },
+  EVIDENCE: {
+    code: 'EVIDENCE',
+    i18nKey: 'enforcementAction.EVIDENCE',
+    fallback: { ko: '증거수집', en: 'Evidence' },
+    intent: 'muted',
+    classes: 'bg-slate-100 text-slate-700 dark:bg-slate-500/20 dark:text-slate-300',
+    hex: '#64748b',
+    order: 6,
+  },
+};
+
+export function getEnforcementActionClasses(action: string): string {
+  return getEnforcementActionMeta(action)?.classes ?? 'bg-muted text-muted-foreground';
+}
+
+export function getEnforcementActionIntent(action: string): BadgeIntent {
+  return getEnforcementActionMeta(action)?.intent ?? 'muted';
+}
+
+export function getEnforcementActionMeta(action: string): EnforcementActionMeta | undefined {
+  return ENFORCEMENT_ACTIONS[action as EnforcementAction];
+}
+
+export function getEnforcementActionLabel(
+  action: string,
+  t: (key: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = getEnforcementActionMeta(action);
+  if (!meta) return action;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
diff --git a/frontend/src/shared/constants/enforcementResults.ts b/frontend/src/shared/constants/enforcementResults.ts
new file mode 100644
index 0000000..284e731
--- /dev/null
+++ b/frontend/src/shared/constants/enforcementResults.ts
@@ -0,0 +1,91 @@
+/**
+ * 단속 결과 코드 공통 카탈로그
+ *
+ * SSOT: backend `code_master` 그룹 ENFORCEMENT_RESULT (V008 시드).
+ * 백엔드 EnforcementRecord.result enum.
+ *
+ * 사용처: EnforcementHistory(결과 컬럼), 단속 통계
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type EnforcementResult =
+  | 'PUNISHED'
+  | 'WARNED'
+  | 'RELEASED'
+  | 'REFERRED'
+  | 'FALSE_POSITIVE';
+
+export interface EnforcementResultMeta {
+  code: EnforcementResult;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  intent: BadgeIntent;
+  classes: string;
+  order: number;
+}
+
+export const ENFORCEMENT_RESULTS: Record<EnforcementResult, EnforcementResultMeta> = {
+  PUNISHED: {
+    code: 'PUNISHED',
+    i18nKey: 'enforcementResult.PUNISHED',
+    fallback: { ko: '처벌', en: 'Punished' },
+    intent: 'critical',
+    classes: 'bg-red-100 text-red-800 dark:bg-red-500/20 dark:text-red-400',
+    order: 1,
+  },
+  REFERRED: {
+    code: 'REFERRED',
+    i18nKey: 'enforcementResult.REFERRED',
+    fallback: { ko: '수사의뢰', en: 'Referred' },
+    intent: 'purple',
+    classes: 'bg-purple-100 text-purple-800 dark:bg-purple-500/20 dark:text-purple-400',
+    order: 2,
+  },
+  WARNED: {
+    code: 'WARNED',
+    i18nKey: 'enforcementResult.WARNED',
+    fallback: { ko: '경고', en: 'Warned' },
+    intent: 'warning',
+    classes: 'bg-yellow-100 text-yellow-800 dark:bg-yellow-500/20 dark:text-yellow-400',
+    order: 3,
+  },
+  RELEASED: {
+    code: 'RELEASED',
+    i18nKey: 'enforcementResult.RELEASED',
+    fallback: { ko: '훈방', en: 'Released' },
+    intent: 'success',
+    classes: 'bg-green-100 text-green-800 dark:bg-green-500/20 dark:text-green-400',
+    order: 4,
+  },
+  FALSE_POSITIVE: {
+    code: 'FALSE_POSITIVE',
+    i18nKey: 'enforcementResult.FALSE_POSITIVE',
+    fallback: { ko: '오탐(정상)', en: 'False Positive' },
+    intent: 'muted',
+    classes: 'bg-muted text-muted-foreground',
+    order: 5,
+  },
+};
+
+export function getEnforcementResultIntent(result: string): BadgeIntent {
+  return getEnforcementResultMeta(result)?.intent ?? 'muted';
+}
+
+export function getEnforcementResultMeta(result: string): EnforcementResultMeta | undefined {
+  return ENFORCEMENT_RESULTS[result as EnforcementResult];
+}
+
+export function getEnforcementResultLabel(
+  result: string,
+  t: (key: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = getEnforcementResultMeta(result);
+  if (!meta) return result;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
+
+export function getEnforcementResultClasses(result: string): string {
+  return getEnforcementResultMeta(result)?.classes ?? 'bg-muted text-muted-foreground';
+}
diff --git a/frontend/src/shared/constants/engineSeverities.ts b/frontend/src/shared/constants/engineSeverities.ts
new file mode 100644
index 0000000..b8587f2
--- /dev/null
+++ b/frontend/src/shared/constants/engineSeverities.ts
@@ -0,0 +1,90 @@
+/**
+ * AI 엔진 심각도 카탈로그
+ *
+ * 일반 위험도(AlertLevel)와 다른 별도 분류 체계.
+ * 단일 값(CRITICAL, HIGH 등) 외에도 **범위 표기**를 지원: 'HIGH~CRITICAL', 'MEDIUM~CRITICAL'.
+ *
+ * 사용처: AIModelManagement (탐지 엔진별 심각도 표기)
+ *
+ * 향후 확장 가능: prediction_engine 메타데이터, MLOps 모델별 임계치 정보
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type EngineSeverity =
+  | 'CRITICAL'
+  | 'HIGH~CRITICAL'
+  | 'HIGH'
+  | 'MEDIUM~CRITICAL'
+  | 'MEDIUM'
+  | 'LOW'
+  | '-';
+
+interface EngineSeverityMeta {
+  code: EngineSeverity;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  intent: BadgeIntent;
+}
+
+export const ENGINE_SEVERITIES: Record<EngineSeverity, EngineSeverityMeta> = {
+  'CRITICAL': {
+    code: 'CRITICAL',
+    i18nKey: 'engineSeverity.CRITICAL',
+    fallback: { ko: '심각', en: 'Critical' },
+    intent: 'critical',
+  },
+  'HIGH~CRITICAL': {
+    code: 'HIGH~CRITICAL',
+    i18nKey: 'engineSeverity.HIGH_CRITICAL',
+    fallback: { ko: '높음~심각', en: 'High~Critical' },
+    intent: 'critical',
+  },
+  'HIGH': {
+    code: 'HIGH',
+    i18nKey: 'engineSeverity.HIGH',
+    fallback: { ko: '높음', en: 'High' },
+    intent: 'high',
+  },
+  'MEDIUM~CRITICAL': {
+    code: 'MEDIUM~CRITICAL',
+    i18nKey: 'engineSeverity.MEDIUM_CRITICAL',
+    fallback: { ko: '보통~심각', en: 'Medium~Critical' },
+    intent: 'high',
+  },
+  'MEDIUM': {
+    code: 'MEDIUM',
+    i18nKey: 'engineSeverity.MEDIUM',
+    fallback: { ko: '보통', en: 'Medium' },
+    intent: 'warning',
+  },
+  'LOW': {
+    code: 'LOW',
+    i18nKey: 'engineSeverity.LOW',
+    fallback: { ko: '낮음', en: 'Low' },
+    intent: 'info',
+  },
+  '-': {
+    code: '-',
+    i18nKey: 'engineSeverity.NONE',
+    fallback: { ko: '-', en: '-' },
+    intent: 'muted',
+  },
+};
+
+export function getEngineSeverityMeta(sev: string): EngineSeverityMeta {
+  return ENGINE_SEVERITIES[sev as EngineSeverity] ?? ENGINE_SEVERITIES['-'];
+}
+
+export function getEngineSeverityIntent(sev: string): BadgeIntent {
+  return getEngineSeverityMeta(sev).intent;
+}
+
+export function getEngineSeverityLabel(
+  sev: string,
+  t: (key: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = getEngineSeverityMeta(sev);
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
diff --git a/frontend/src/shared/constants/eventStatuses.ts b/frontend/src/shared/constants/eventStatuses.ts
new file mode 100644
index 0000000..31e015d
--- /dev/null
+++ b/frontend/src/shared/constants/eventStatuses.ts
@@ -0,0 +1,91 @@
+/**
+ * 이벤트 처리 상태 공통 카탈로그
+ *
+ * SSOT: backend `code_master` 그룹 EVENT_STATUS (V008 시드).
+ * 향후 `GET /api/code-master?groupCode=EVENT_STATUS`로 fetch 예정.
+ *
+ * 사용처: EventList(처리상태 컬럼), 알림 처리, 단속 등록 액션
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type EventStatus =
+  | 'NEW'
+  | 'ACK'
+  | 'IN_PROGRESS'
+  | 'RESOLVED'
+  | 'FALSE_POSITIVE';
+
+export interface EventStatusMeta {
+  code: EventStatus;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  intent: BadgeIntent;
+  classes: string; // bg + text 묶음 (legacy - use intent 권장)
+  order: number;
+}
+
+export const EVENT_STATUSES: Record<EventStatus, EventStatusMeta> = {
+  NEW: {
+    code: 'NEW',
+    i18nKey: 'eventStatus.NEW',
+    fallback: { ko: '신규', en: 'New' },
+    intent: 'critical',
+    classes: 'bg-red-100 text-red-800 dark:bg-red-500/20 dark:text-red-400',
+    order: 1,
+  },
+  ACK: {
+    code: 'ACK',
+    i18nKey: 'eventStatus.ACK',
+    fallback: { ko: '확인', en: 'Acknowledged' },
+    intent: 'high',
+    classes: 'bg-orange-100 text-orange-800 dark:bg-orange-500/20 dark:text-orange-400',
+    order: 2,
+  },
+  IN_PROGRESS: {
+    code: 'IN_PROGRESS',
+    i18nKey: 'eventStatus.IN_PROGRESS',
+    fallback: { ko: '처리중', en: 'In Progress' },
+    intent: 'info',
+    classes: 'bg-blue-100 text-blue-800 dark:bg-blue-500/20 dark:text-blue-400',
+    order: 3,
+  },
+  RESOLVED: {
+    code: 'RESOLVED',
+    i18nKey: 'eventStatus.RESOLVED',
+    fallback: { ko: '완료', en: 'Resolved' },
+    intent: 'success',
+    classes: 'bg-green-100 text-green-800 dark:bg-green-500/20 dark:text-green-400',
+    order: 4,
+  },
+  FALSE_POSITIVE: {
+    code: 'FALSE_POSITIVE',
+    i18nKey: 'eventStatus.FALSE_POSITIVE',
+    fallback: { ko: '오탐', en: 'False Positive' },
+    intent: 'muted',
+    classes: 'bg-muted text-muted-foreground',
+    order: 5,
+  },
+};
+
+export function getEventStatusIntent(status: string): BadgeIntent {
+  return getEventStatusMeta(status)?.intent ?? 'muted';
+}
+
+export function getEventStatusMeta(status: string): EventStatusMeta | undefined {
+  return EVENT_STATUSES[status as EventStatus];
+}
+
+export function getEventStatusLabel(
+  status: string,
+  t: (key: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = getEventStatusMeta(status);
+  if (!meta) return status;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
+
+export function getEventStatusClasses(status: string): string {
+  return getEventStatusMeta(status)?.classes ?? 'bg-muted text-muted-foreground';
+}
diff --git a/frontend/src/shared/constants/gearGroupTypes.ts b/frontend/src/shared/constants/gearGroupTypes.ts
new file mode 100644
index 0000000..10f828d
--- /dev/null
+++ b/frontend/src/shared/constants/gearGroupTypes.ts
@@ -0,0 +1,51 @@
+/**
+ * 어구 그룹 타입 카탈로그
+ *
+ * SSOT: backend group_polygon_snapshots.group_type
+ * 사용처: RealGearGroups
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type GearGroupType = 'FLEET' | 'GEAR_IN_ZONE' | 'GEAR_OUT_ZONE';
+
+interface GearGroupTypeMeta {
+  code: GearGroupType;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  intent: BadgeIntent;
+}
+
+export const GEAR_GROUP_TYPES: Record<GearGroupType, GearGroupTypeMeta> = {
+  FLEET: {
+    code: 'FLEET',
+    i18nKey: 'gearGroupType.FLEET',
+    fallback: { ko: '선단', en: 'Fleet' },
+    intent: 'info',
+  },
+  GEAR_IN_ZONE: {
+    code: 'GEAR_IN_ZONE',
+    i18nKey: 'gearGroupType.GEAR_IN_ZONE',
+    fallback: { ko: '구역 내 어구', en: 'In-Zone Gear' },
+    intent: 'high',
+  },
+  GEAR_OUT_ZONE: {
+    code: 'GEAR_OUT_ZONE',
+    i18nKey: 'gearGroupType.GEAR_OUT_ZONE',
+    fallback: { ko: '구역 외 어구', en: 'Out-Zone Gear' },
+    intent: 'purple',
+  },
+};
+
+export function getGearGroupTypeIntent(t: string): BadgeIntent {
+  return GEAR_GROUP_TYPES[t as GearGroupType]?.intent ?? 'muted';
+}
+export function getGearGroupTypeLabel(
+  type: string,
+  t: (k: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = GEAR_GROUP_TYPES[type as GearGroupType];
+  if (!meta) return type;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
diff --git a/frontend/src/shared/constants/httpStatusCodes.ts b/frontend/src/shared/constants/httpStatusCodes.ts
new file mode 100644
index 0000000..3640ae0
--- /dev/null
+++ b/frontend/src/shared/constants/httpStatusCodes.ts
@@ -0,0 +1,23 @@
+/**
+ * HTTP 상태 코드 카탈로그 (범위 기반)
+ *
+ * 사용처: AccessLogs, AuditLogs API 응답 상태 표시
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+/**
+ * HTTP status code → BadgeIntent
+ *  - 5xx: critical (서버 에러)
+ *  - 4xx: high (클라이언트 에러)
+ *  - 3xx: warning (리다이렉트)
+ *  - 2xx: success
+ *  - 그 외: muted
+ */
+export function getHttpStatusIntent(code: number): BadgeIntent {
+  if (code >= 500) return 'critical';
+  if (code >= 400) return 'high';
+  if (code >= 300) return 'warning';
+  if (code >= 200) return 'success';
+  return 'muted';
+}
diff --git a/frontend/src/shared/constants/index.ts b/frontend/src/shared/constants/index.ts
new file mode 100644
index 0000000..112a84f
--- /dev/null
+++ b/frontend/src/shared/constants/index.ts
@@ -0,0 +1,32 @@
+/**
+ * 분류/코드 카탈로그 통합 export
+ *
+ * 모든 분류 enum (위반 유형, 위험도, 이벤트 상태, 단속 조치/결과, 함정 상태 등)을
+ * 이 파일을 통해 import하여 일관성 유지.
+ *
+ * 향후 백엔드 `GET /api/code-master?groupCode={...}` API가 준비되면
+ * codeMasterStore에서 fetch한 값으로 정적 카탈로그를 override 할 수 있다.
+ */
+
+export * from './violationTypes';
+export * from './alertLevels';
+export * from './eventStatuses';
+export * from './enforcementActions';
+export * from './enforcementResults';
+export * from './patrolStatuses';
+export * from './engineSeverities';
+export * from './userRoles';
+export * from './deviceStatuses';
+export * from './parentResolutionStatuses';
+export * from './modelDeploymentStatuses';
+export * from './gearGroupTypes';
+export * from './darkVesselPatterns';
+export * from './httpStatusCodes';
+export * from './userAccountStatuses';
+export * from './loginResultStatuses';
+export * from './permissionStatuses';
+export * from './vesselAnalysisStatuses';
+export * from './connectionStatuses';
+export * from './trainingZoneTypes';
+export * from './kpiUiMap';
+export * from './statusIntent';
diff --git a/frontend/src/shared/constants/kpiUiMap.ts b/frontend/src/shared/constants/kpiUiMap.ts
new file mode 100644
index 0000000..c478576
--- /dev/null
+++ b/frontend/src/shared/constants/kpiUiMap.ts
@@ -0,0 +1,38 @@
+/**
+ * KPI 카드 UI 매핑 (아이콘 + 색상)
+ *
+ * Dashboard와 MonitoringDashboard에서 중복 정의되던 KPI_UI_MAP 통합.
+ * 한글 라벨 / 영문 kpiKey 모두 지원.
+ */
+
+import type { LucideIcon } from 'lucide-react';
+import { Radar, AlertTriangle, Eye, Anchor, Crosshair, Shield, Target } from 'lucide-react';
+
+export interface KpiUi {
+  icon: LucideIcon;
+  color: string;
+}
+
+export const KPI_UI_MAP: Record<string, KpiUi> = {
+  // 한글 라벨 (DB prediction_kpi.kpi_label)
+  '실시간 탐지': { icon: Radar, color: '#3b82f6' },
+  'EEZ 침범': { icon: AlertTriangle, color: '#ef4444' },
+  '다크베셀': { icon: Eye, color: '#f97316' },
+  '불법환적 의심': { icon: Anchor, color: '#a855f7' },
+  '추적 중': { icon: Crosshair, color: '#06b6d4' },
+  '나포/검문': { icon: Shield, color: '#10b981' },
+  // 영문 kpi_key (백엔드 코드)
+  realtime_detection: { icon: Radar, color: '#3b82f6' },
+  eez_violation: { icon: AlertTriangle, color: '#ef4444' },
+  dark_vessel: { icon: Eye, color: '#f97316' },
+  illegal_transshipment: { icon: Anchor, color: '#a855f7' },
+  illegal_transship: { icon: Anchor, color: '#a855f7' },
+  tracking: { icon: Target, color: '#06b6d4' },
+  tracking_active: { icon: Target, color: '#06b6d4' },
+  enforcement: { icon: Shield, color: '#10b981' },
+  captured_inspected: { icon: Shield, color: '#10b981' },
+};
+
+export function getKpiUi(key: string): KpiUi {
+  return KPI_UI_MAP[key] ?? { icon: Radar, color: '#3b82f6' };
+}
diff --git a/frontend/src/shared/constants/loginResultStatuses.ts b/frontend/src/shared/constants/loginResultStatuses.ts
new file mode 100644
index 0000000..86bbbea
--- /dev/null
+++ b/frontend/src/shared/constants/loginResultStatuses.ts
@@ -0,0 +1,51 @@
+/**
+ * 로그인 결과 카탈로그
+ *
+ * SSOT: backend kcg.auth_login_history.login_result
+ * 사용처: LoginHistoryView
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type LoginResult = 'SUCCESS' | 'FAILED' | 'LOCKED';
+
+interface LoginResultMeta {
+  code: LoginResult;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  intent: BadgeIntent;
+}
+
+export const LOGIN_RESULTS: Record<LoginResult, LoginResultMeta> = {
+  SUCCESS: {
+    code: 'SUCCESS',
+    i18nKey: 'loginResult.SUCCESS',
+    fallback: { ko: '성공', en: 'Success' },
+    intent: 'success',
+  },
+  FAILED: {
+    code: 'FAILED',
+    i18nKey: 'loginResult.FAILED',
+    fallback: { ko: '실패', en: 'Failed' },
+    intent: 'high',
+  },
+  LOCKED: {
+    code: 'LOCKED',
+    i18nKey: 'loginResult.LOCKED',
+    fallback: { ko: '계정 잠금', en: 'Locked' },
+    intent: 'critical',
+  },
+};
+
+export function getLoginResultIntent(s: string): BadgeIntent {
+  return LOGIN_RESULTS[s as LoginResult]?.intent ?? 'muted';
+}
+export function getLoginResultLabel(
+  s: string,
+  t: (k: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = LOGIN_RESULTS[s as LoginResult];
+  if (!meta) return s;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
diff --git a/frontend/src/shared/constants/modelDeploymentStatuses.ts b/frontend/src/shared/constants/modelDeploymentStatuses.ts
new file mode 100644
index 0000000..626caac
--- /dev/null
+++ b/frontend/src/shared/constants/modelDeploymentStatuses.ts
@@ -0,0 +1,73 @@
+/**
+ * AI 모델 배포 / 품질 게이트 / 실험 상태 카탈로그
+ *
+ * 사용처: MLOpsPage
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+// ─── 모델 배포 상태 ──────────────
+export type ModelStatus = 'DEPLOYED' | 'APPROVED' | 'TESTING' | 'DRAFT';
+
+export const MODEL_STATUSES: Record<ModelStatus, { i18nKey: string; fallback: { ko: string; en: string }; intent: BadgeIntent }> = {
+  DEPLOYED: {
+    i18nKey: 'modelStatus.DEPLOYED',
+    fallback: { ko: '배포됨', en: 'Deployed' },
+    intent: 'success',
+  },
+  APPROVED: {
+    i18nKey: 'modelStatus.APPROVED',
+    fallback: { ko: '승인', en: 'Approved' },
+    intent: 'info',
+  },
+  TESTING: {
+    i18nKey: 'modelStatus.TESTING',
+    fallback: { ko: '테스트', en: 'Testing' },
+    intent: 'warning',
+  },
+  DRAFT: {
+    i18nKey: 'modelStatus.DRAFT',
+    fallback: { ko: '초안', en: 'Draft' },
+    intent: 'muted',
+  },
+};
+
+export function getModelStatusIntent(s: string): BadgeIntent {
+  return MODEL_STATUSES[s as ModelStatus]?.intent ?? 'muted';
+}
+export function getModelStatusLabel(
+  s: string,
+  t: (k: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = MODEL_STATUSES[s as ModelStatus];
+  if (!meta) return s;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
+
+// ─── 품질 게이트 상태 ──────────────
+export type QualityGateStatus = 'pass' | 'fail' | 'run' | 'pending';
+
+export const QUALITY_GATE_STATUSES: Record<QualityGateStatus, { intent: BadgeIntent; pulse?: boolean; fallback: { ko: string; en: string } }> = {
+  pass: { intent: 'success', fallback: { ko: '통과', en: 'Pass' } },
+  fail: { intent: 'critical', fallback: { ko: '실패', en: 'Fail' } },
+  run: { intent: 'warning', pulse: true, fallback: { ko: '실행중', en: 'Running' } },
+  pending: { intent: 'muted', fallback: { ko: '대기', en: 'Pending' } },
+};
+
+export function getQualityGateIntent(s: string): BadgeIntent {
+  return QUALITY_GATE_STATUSES[s as QualityGateStatus]?.intent ?? 'muted';
+}
+
+// ─── 실험 상태 ──────────────
+export type ExperimentStatus = 'running' | 'done' | 'failed';
+
+export const EXPERIMENT_STATUSES: Record<ExperimentStatus, { intent: BadgeIntent; pulse?: boolean; fallback: { ko: string; en: string } }> = {
+  running: { intent: 'info', pulse: true, fallback: { ko: '실행중', en: 'Running' } },
+  done: { intent: 'success', fallback: { ko: '완료', en: 'Done' } },
+  failed: { intent: 'critical', fallback: { ko: '실패', en: 'Failed' } },
+};
+
+export function getExperimentIntent(s: string): BadgeIntent {
+  return EXPERIMENT_STATUSES[s as ExperimentStatus]?.intent ?? 'muted';
+}
diff --git a/frontend/src/shared/constants/parentResolutionStatuses.ts b/frontend/src/shared/constants/parentResolutionStatuses.ts
new file mode 100644
index 0000000..487e296
--- /dev/null
+++ b/frontend/src/shared/constants/parentResolutionStatuses.ts
@@ -0,0 +1,96 @@
+/**
+ * 모선 추론(Parent Resolution) 상태 + 라벨 세션 상태 카탈로그
+ *
+ * SSOT: backend gear_group_parent_resolution.status
+ * 사용처: ParentReview, LabelSession, RealGearGroups
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+// ─── 부모 해석(Resolution) 상태 ──────────────
+export type ParentResolutionStatus = 'UNRESOLVED' | 'MANUAL_CONFIRMED' | 'REVIEW_REQUIRED';
+
+interface ParentResolutionMeta {
+  code: ParentResolutionStatus;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  intent: BadgeIntent;
+}
+
+export const PARENT_RESOLUTION_STATUSES: Record<ParentResolutionStatus, ParentResolutionMeta> = {
+  UNRESOLVED: {
+    code: 'UNRESOLVED',
+    i18nKey: 'parentResolution.UNRESOLVED',
+    fallback: { ko: '미해결', en: 'Unresolved' },
+    intent: 'warning',
+  },
+  REVIEW_REQUIRED: {
+    code: 'REVIEW_REQUIRED',
+    i18nKey: 'parentResolution.REVIEW_REQUIRED',
+    fallback: { ko: '검토 필요', en: 'Review Required' },
+    intent: 'critical',
+  },
+  MANUAL_CONFIRMED: {
+    code: 'MANUAL_CONFIRMED',
+    i18nKey: 'parentResolution.MANUAL_CONFIRMED',
+    fallback: { ko: '수동 확정', en: 'Manually Confirmed' },
+    intent: 'success',
+  },
+};
+
+export function getParentResolutionIntent(s: string): BadgeIntent {
+  return PARENT_RESOLUTION_STATUSES[s as ParentResolutionStatus]?.intent ?? 'muted';
+}
+export function getParentResolutionLabel(
+  s: string,
+  t: (k: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = PARENT_RESOLUTION_STATUSES[s as ParentResolutionStatus];
+  if (!meta) return s;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
+
+// ─── 라벨 세션 상태 ──────────────
+export type LabelSessionStatus = 'ACTIVE' | 'CANCELLED' | 'COMPLETED';
+
+interface LabelSessionMeta {
+  code: LabelSessionStatus;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  intent: BadgeIntent;
+}
+
+export const LABEL_SESSION_STATUSES: Record<LabelSessionStatus, LabelSessionMeta> = {
+  ACTIVE: {
+    code: 'ACTIVE',
+    i18nKey: 'labelSession.ACTIVE',
+    fallback: { ko: '진행중', en: 'Active' },
+    intent: 'success',
+  },
+  COMPLETED: {
+    code: 'COMPLETED',
+    i18nKey: 'labelSession.COMPLETED',
+    fallback: { ko: '완료', en: 'Completed' },
+    intent: 'info',
+  },
+  CANCELLED: {
+    code: 'CANCELLED',
+    i18nKey: 'labelSession.CANCELLED',
+    fallback: { ko: '취소', en: 'Cancelled' },
+    intent: 'muted',
+  },
+};
+
+export function getLabelSessionIntent(s: string): BadgeIntent {
+  return LABEL_SESSION_STATUSES[s as LabelSessionStatus]?.intent ?? 'muted';
+}
+export function getLabelSessionLabel(
+  s: string,
+  t: (k: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = LABEL_SESSION_STATUSES[s as LabelSessionStatus];
+  if (!meta) return s;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
diff --git a/frontend/src/shared/constants/patrolStatuses.ts b/frontend/src/shared/constants/patrolStatuses.ts
new file mode 100644
index 0000000..d1bd898
--- /dev/null
+++ b/frontend/src/shared/constants/patrolStatuses.ts
@@ -0,0 +1,138 @@
+/**
+ * 함정 상태 공통 카탈로그
+ *
+ * SSOT: backend `code_master` 그룹 PATROL_STATUS (V008 시드).
+ * 향후 patrol_ship_master.status 컬럼 enum.
+ *
+ * 사용처: Dashboard PatrolStatusBadge, ShipAgent
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type PatrolStatus =
+  | 'AVAILABLE'
+  | 'ON_PATROL'
+  | 'IN_PURSUIT'
+  | 'INSPECTING'
+  | 'RETURNING'
+  | 'STANDBY'
+  | 'MAINTENANCE';
+
+export interface PatrolStatusMeta {
+  code: PatrolStatus;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  intent: BadgeIntent;
+  classes: string;
+  order: number;
+}
+
+export const PATROL_STATUSES: Record<PatrolStatus, PatrolStatusMeta> = {
+  IN_PURSUIT: {
+    code: 'IN_PURSUIT',
+    i18nKey: 'patrolStatus.IN_PURSUIT',
+    fallback: { ko: '추적중', en: 'In Pursuit' },
+    intent: 'critical',
+    classes:
+      'bg-red-100 text-red-800 border-red-300 dark:bg-red-500/20 dark:text-red-400 dark:border-red-500/30',
+    order: 1,
+  },
+  INSPECTING: {
+    code: 'INSPECTING',
+    i18nKey: 'patrolStatus.INSPECTING',
+    fallback: { ko: '검문중', en: 'Inspecting' },
+    intent: 'high',
+    classes:
+      'bg-orange-100 text-orange-800 border-orange-300 dark:bg-orange-500/20 dark:text-orange-400 dark:border-orange-500/30',
+    order: 2,
+  },
+  ON_PATROL: {
+    code: 'ON_PATROL',
+    i18nKey: 'patrolStatus.ON_PATROL',
+    fallback: { ko: '초계중', en: 'On Patrol' },
+    intent: 'info',
+    classes:
+      'bg-blue-100 text-blue-800 border-blue-300 dark:bg-blue-500/20 dark:text-blue-400 dark:border-blue-500/30',
+    order: 3,
+  },
+  RETURNING: {
+    code: 'RETURNING',
+    i18nKey: 'patrolStatus.RETURNING',
+    fallback: { ko: '귀항중', en: 'Returning' },
+    intent: 'purple',
+    classes:
+      'bg-purple-100 text-purple-800 border-purple-300 dark:bg-purple-500/20 dark:text-purple-400 dark:border-purple-500/30',
+    order: 4,
+  },
+  AVAILABLE: {
+    code: 'AVAILABLE',
+    i18nKey: 'patrolStatus.AVAILABLE',
+    fallback: { ko: '가용', en: 'Available' },
+    intent: 'success',
+    classes:
+      'bg-green-100 text-green-800 border-green-300 dark:bg-green-500/20 dark:text-green-400 dark:border-green-500/30',
+    order: 5,
+  },
+  STANDBY: {
+    code: 'STANDBY',
+    i18nKey: 'patrolStatus.STANDBY',
+    fallback: { ko: '대기', en: 'Standby' },
+    intent: 'muted',
+    classes:
+      'bg-slate-100 text-slate-700 border-slate-300 dark:bg-slate-500/20 dark:text-slate-400 dark:border-slate-500/30',
+    order: 6,
+  },
+  MAINTENANCE: {
+    code: 'MAINTENANCE',
+    i18nKey: 'patrolStatus.MAINTENANCE',
+    fallback: { ko: '정비중', en: 'Maintenance' },
+    intent: 'warning',
+    classes:
+      'bg-yellow-100 text-yellow-800 border-yellow-300 dark:bg-yellow-500/20 dark:text-yellow-400 dark:border-yellow-500/30',
+    order: 7,
+  },
+};
+
+export function getPatrolStatusIntent(status: string): BadgeIntent {
+  return getPatrolStatusMeta(status)?.intent ?? 'muted';
+}
+
+/** 한글 라벨도 키로 받아주는 호환성 매핑 (mock 데이터에서 한글 사용 중) */
+const LEGACY_KO_LABELS: Record<string, PatrolStatus> = {
+  '추적 중': 'IN_PURSUIT',
+  '추적중': 'IN_PURSUIT',
+  '검문 중': 'INSPECTING',
+  '검문중': 'INSPECTING',
+  '초계 중': 'ON_PATROL',
+  '초계중': 'ON_PATROL',
+  '귀항 중': 'RETURNING',
+  '귀항중': 'RETURNING',
+  '가용': 'AVAILABLE',
+  '대기': 'STANDBY',
+  '정비 중': 'MAINTENANCE',
+  '정비중': 'MAINTENANCE',
+};
+
+export function getPatrolStatusMeta(status: string): PatrolStatusMeta | undefined {
+  // 영문 enum 우선
+  if (PATROL_STATUSES[status as PatrolStatus]) {
+    return PATROL_STATUSES[status as PatrolStatus];
+  }
+  // 한글 라벨 폴백 (mock 호환)
+  const code = LEGACY_KO_LABELS[status];
+  return code ? PATROL_STATUSES[code] : undefined;
+}
+
+export function getPatrolStatusLabel(
+  status: string,
+  t: (key: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = getPatrolStatusMeta(status);
+  if (!meta) return status;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
+
+export function getPatrolStatusClasses(status: string): string {
+  return getPatrolStatusMeta(status)?.classes ?? 'bg-muted text-muted-foreground border-border';
+}
diff --git a/frontend/src/shared/constants/permissionStatuses.ts b/frontend/src/shared/constants/permissionStatuses.ts
new file mode 100644
index 0000000..471626e
--- /dev/null
+++ b/frontend/src/shared/constants/permissionStatuses.ts
@@ -0,0 +1,93 @@
+/**
+ * 어업 허가/판정 상태 카탈로그
+ *
+ * 사용처: GearDetection
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type PermitStatus = 'VALID' | 'EXPIRED' | 'UNLICENSED' | 'PENDING';
+
+interface PermitStatusMeta {
+  code: PermitStatus;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  intent: BadgeIntent;
+}
+
+export const PERMIT_STATUSES: Record<PermitStatus, PermitStatusMeta> = {
+  VALID: {
+    code: 'VALID',
+    i18nKey: 'permitStatus.VALID',
+    fallback: { ko: '유효', en: 'Valid' },
+    intent: 'success',
+  },
+  PENDING: {
+    code: 'PENDING',
+    i18nKey: 'permitStatus.PENDING',
+    fallback: { ko: '확인 중', en: 'Pending' },
+    intent: 'warning',
+  },
+  EXPIRED: {
+    code: 'EXPIRED',
+    i18nKey: 'permitStatus.EXPIRED',
+    fallback: { ko: '만료', en: 'Expired' },
+    intent: 'high',
+  },
+  UNLICENSED: {
+    code: 'UNLICENSED',
+    i18nKey: 'permitStatus.UNLICENSED',
+    fallback: { ko: '무허가', en: 'Unlicensed' },
+    intent: 'critical',
+  },
+};
+
+const LEGACY_KO: Record<string, PermitStatus> = {
+  '유효': 'VALID',
+  '무허가': 'UNLICENSED',
+  '만료': 'EXPIRED',
+  '확인 중': 'PENDING',
+  '확인중': 'PENDING',
+};
+
+export function getPermitStatusIntent(s: string): BadgeIntent {
+  if (PERMIT_STATUSES[s as PermitStatus]) return PERMIT_STATUSES[s as PermitStatus].intent;
+  const code = LEGACY_KO[s];
+  return code ? PERMIT_STATUSES[code].intent : 'warning';
+}
+export function getPermitStatusLabel(
+  s: string,
+  t: (k: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  let meta = PERMIT_STATUSES[s as PermitStatus];
+  if (!meta) {
+    const code = LEGACY_KO[s];
+    if (code) meta = PERMIT_STATUSES[code];
+  }
+  if (!meta) return s;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
+
+// ─── 어구 판정 상태 ──────────────
+export type GearJudgment = 'NORMAL' | 'SUSPECT_ILLEGAL' | 'CHECKING';
+
+export const GEAR_JUDGMENTS: Record<GearJudgment, { i18nKey: string; fallback: { ko: string; en: string }; intent: BadgeIntent }> = {
+  NORMAL: { i18nKey: 'gearJudgment.NORMAL', fallback: { ko: '정상', en: 'Normal' }, intent: 'success' },
+  CHECKING: { i18nKey: 'gearJudgment.CHECKING', fallback: { ko: '확인 중', en: 'Checking' }, intent: 'warning' },
+  SUSPECT_ILLEGAL: { i18nKey: 'gearJudgment.SUSPECT_ILLEGAL', fallback: { ko: '불법 의심', en: 'Suspect Illegal' }, intent: 'critical' },
+};
+
+const GEAR_LEGACY_KO: Record<string, GearJudgment> = {
+  '정상': 'NORMAL',
+  '확인 중': 'CHECKING',
+  '확인중': 'CHECKING',
+  '불법 의심': 'SUSPECT_ILLEGAL',
+  '불법의심': 'SUSPECT_ILLEGAL',
+};
+
+export function getGearJudgmentIntent(s: string): BadgeIntent {
+  if (GEAR_JUDGMENTS[s as GearJudgment]) return GEAR_JUDGMENTS[s as GearJudgment].intent;
+  const code = GEAR_LEGACY_KO[s] ?? (s.includes('불법') ? 'SUSPECT_ILLEGAL' : undefined);
+  return code ? GEAR_JUDGMENTS[code].intent : 'warning';
+}
diff --git a/frontend/src/shared/constants/statusIntent.ts b/frontend/src/shared/constants/statusIntent.ts
new file mode 100644
index 0000000..0ec87f6
--- /dev/null
+++ b/frontend/src/shared/constants/statusIntent.ts
@@ -0,0 +1,163 @@
+/**
+ * 일반 상태 문자열 → BadgeIntent 매핑 유틸
+ *
+ * 정식 카탈로그에 없는 ad-hoc 상태 문자열(한글/영문 섞여 있는 mock 데이터 등)을
+ * 임시로 intent에 매핑. 프로젝트 전역에서 재사용 가능.
+ *
+ * 원칙:
+ * - 가능하면 전용 카탈로그를 만들어 사용하는 것이 우선
+ * - 이 유틸은 정형화되지 않은 데모/mock 데이터 대응 임시 매핑용
+ *
+ * 사용:
+ *   <Badge intent={getStatusIntent(s)} size="xs">{s}</Badge>
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+const STATUS_INTENT_MAP: Record<string, BadgeIntent> = {
+  // 정상/긍정
+  '정상': 'success',
+  '운영': 'success',
+  '운영중': 'success',
+  '활성': 'success',
+  '완료': 'success',
+  '확정': 'success',
+  '가용': 'success',
+  '승인': 'success',
+  '성공': 'success',
+  '통과': 'success',
+  '배포': 'success',
+  active: 'success',
+  running: 'info',
+  online: 'success',
+  healthy: 'success',
+  success: 'success',
+  ok: 'success',
+  passed: 'success',
+  deployed: 'success',
+  confirmed: 'success',
+  CONFIRMED: 'success',
+  ACTIVE: 'success',
+  PASSED: 'success',
+  RUNNING: 'info',
+  DEPLOYED: 'success',
+
+  // 정보/대기
+  '대기': 'info',
+  '계획': 'info',
+  '계획중': 'info',
+  '진행': 'info',
+  '진행중': 'info',
+  '처리': 'info',
+  '처리중': 'info',
+  '생성': 'info',
+  '예약': 'info',
+  '예정': 'info',
+  '테스트': 'info',
+  pending: 'info',
+  PENDING: 'info',
+  planning: 'info',
+  PLANNING: 'info',
+  PLANNED: 'info',
+  scheduled: 'info',
+  testing: 'info',
+  TESTING: 'info',
+  STAGING: 'info',
+  CANARY: 'info',
+
+  // 주의
+  '주의': 'warning',
+  '경고': 'warning',
+  '검토': 'warning',
+  '검토필요': 'warning',
+  '수정': 'warning',
+  '변경': 'warning',
+  '점검': 'warning',
+  warning: 'warning',
+  WARNING: 'warning',
+  review: 'warning',
+  reviewing: 'warning',
+  maintenance: 'warning',
+
+  // 심각/에러
+  '긴급': 'critical',
+  '오류': 'critical',
+  '실패': 'critical',
+  '에러': 'critical',
+  '차단': 'critical',
+  '정지': 'critical',
+  '거부': 'critical',
+  '폐기': 'critical',
+  '만료': 'critical',
+  critical: 'critical',
+  CRITICAL: 'critical',
+  error: 'critical',
+  ERROR: 'critical',
+  failed: 'critical',
+  FAILED: 'critical',
+  blocked: 'critical',
+  rejected: 'critical',
+  REJECTED: 'critical',
+  expired: 'critical',
+  EXPIRED: 'critical',
+
+  // 높음
+  '높음': 'high',
+  '높은': 'high',
+  high: 'high',
+  HIGH: 'high',
+
+  // 보라/특수
+  '분석': 'purple',
+  '학습': 'purple',
+  '추론': 'purple',
+  '배포중': 'purple',
+  analyzing: 'purple',
+  training: 'purple',
+
+  // 청록/모니터링
+  '모니터': 'cyan',
+  '모니터링': 'cyan',
+  '감시': 'cyan',
+  '추적': 'cyan',
+  '추적중': 'cyan',
+  monitoring: 'cyan',
+  tracking: 'cyan',
+
+  // 비활성/중립
+  '비활성': 'muted',
+  '미배포': 'muted',
+  '없음': 'muted',
+  '-': 'muted',
+  '기타': 'muted',
+  '오탐': 'muted',
+  inactive: 'muted',
+  INACTIVE: 'muted',
+  disabled: 'muted',
+  DISABLED: 'muted',
+  none: 'muted',
+  unknown: 'muted',
+  UNKNOWN: 'muted',
+  ARCHIVED: 'muted',
+  DEV: 'muted',
+};
+
+/**
+ * 상태 문자열을 BadgeIntent로 변환.
+ * 매핑 없으면 'muted' 반환.
+ */
+export function getStatusIntent(status: string | null | undefined): BadgeIntent {
+  if (!status) return 'muted';
+  return STATUS_INTENT_MAP[status] ?? STATUS_INTENT_MAP[status.toLowerCase()] ?? 'muted';
+}
+
+/**
+ * 숫자 위험도(0-100)를 intent로 매핑.
+ * 80 이상 critical, 60 이상 high, 40 이상 warning, 아니면 info
+ */
+export function getRiskIntent(score: number): BadgeIntent {
+  if (score >= 80) return 'critical';
+  if (score >= 60) return 'high';
+  if (score >= 40) return 'warning';
+  return 'info';
+}
diff --git a/frontend/src/shared/constants/trainingZoneTypes.ts b/frontend/src/shared/constants/trainingZoneTypes.ts
new file mode 100644
index 0000000..8fe39f2
--- /dev/null
+++ b/frontend/src/shared/constants/trainingZoneTypes.ts
@@ -0,0 +1,85 @@
+/**
+ * 군사 훈련구역 타입 카탈로그
+ *
+ * 사용처: MapControl 훈련구역 마커/배지
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type TrainingZoneType = 'NAVY' | 'AIRFORCE' | 'ARMY' | 'ADD' | 'KCG';
+
+interface TrainingZoneTypeMeta {
+  code: TrainingZoneType;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  intent: BadgeIntent;
+  hex: string;
+}
+
+export const TRAINING_ZONE_TYPES: Record<TrainingZoneType, TrainingZoneTypeMeta> = {
+  NAVY: {
+    code: 'NAVY',
+    i18nKey: 'trainingZone.NAVY',
+    fallback: { ko: '해군 훈련 구역', en: 'Navy Training Zone' },
+    intent: 'warning',
+    hex: '#eab308',
+  },
+  AIRFORCE: {
+    code: 'AIRFORCE',
+    i18nKey: 'trainingZone.AIRFORCE',
+    fallback: { ko: '공군 훈련 구역', en: 'Airforce Training Zone' },
+    intent: 'critical',
+    hex: '#ec4899',
+  },
+  ARMY: {
+    code: 'ARMY',
+    i18nKey: 'trainingZone.ARMY',
+    fallback: { ko: '육군 훈련 구역', en: 'Army Training Zone' },
+    intent: 'success',
+    hex: '#22c55e',
+  },
+  ADD: {
+    code: 'ADD',
+    i18nKey: 'trainingZone.ADD',
+    fallback: { ko: '국방과학연구소', en: 'ADD' },
+    intent: 'info',
+    hex: '#3b82f6',
+  },
+  KCG: {
+    code: 'KCG',
+    i18nKey: 'trainingZone.KCG',
+    fallback: { ko: '해양경찰청', en: 'KCG' },
+    intent: 'purple',
+    hex: '#a855f7',
+  },
+};
+
+const LEGACY_KO: Record<string, TrainingZoneType> = {
+  '해군': 'NAVY',
+  '공군': 'AIRFORCE',
+  '육군': 'ARMY',
+  '국과연': 'ADD',
+  '해경': 'KCG',
+};
+
+export function getTrainingZoneMeta(t: string): TrainingZoneTypeMeta | undefined {
+  if (TRAINING_ZONE_TYPES[t as TrainingZoneType]) return TRAINING_ZONE_TYPES[t as TrainingZoneType];
+  const code = LEGACY_KO[t];
+  return code ? TRAINING_ZONE_TYPES[code] : undefined;
+}
+
+export function getTrainingZoneIntent(t: string): BadgeIntent {
+  return getTrainingZoneMeta(t)?.intent ?? 'muted';
+}
+export function getTrainingZoneHex(t: string): string {
+  return getTrainingZoneMeta(t)?.hex ?? '#6b7280';
+}
+export function getTrainingZoneLabel(
+  type: string,
+  t: (k: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = getTrainingZoneMeta(type);
+  if (!meta) return type;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
diff --git a/frontend/src/shared/constants/userAccountStatuses.ts b/frontend/src/shared/constants/userAccountStatuses.ts
new file mode 100644
index 0000000..59dfe54
--- /dev/null
+++ b/frontend/src/shared/constants/userAccountStatuses.ts
@@ -0,0 +1,57 @@
+/**
+ * 사용자 계정 상태 카탈로그
+ *
+ * SSOT: backend kcg.auth_user.user_stts_cd
+ * 사용처: AccessControl, 사용자 관리 화면
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type UserAccountStatus = 'ACTIVE' | 'LOCKED' | 'INACTIVE' | 'PENDING';
+
+interface UserAccountStatusMeta {
+  code: UserAccountStatus;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  intent: BadgeIntent;
+}
+
+export const USER_ACCOUNT_STATUSES: Record<UserAccountStatus, UserAccountStatusMeta> = {
+  ACTIVE: {
+    code: 'ACTIVE',
+    i18nKey: 'userAccountStatus.ACTIVE',
+    fallback: { ko: '활성', en: 'Active' },
+    intent: 'success',
+  },
+  PENDING: {
+    code: 'PENDING',
+    i18nKey: 'userAccountStatus.PENDING',
+    fallback: { ko: '승인 대기', en: 'Pending' },
+    intent: 'warning',
+  },
+  LOCKED: {
+    code: 'LOCKED',
+    i18nKey: 'userAccountStatus.LOCKED',
+    fallback: { ko: '잠금', en: 'Locked' },
+    intent: 'critical',
+  },
+  INACTIVE: {
+    code: 'INACTIVE',
+    i18nKey: 'userAccountStatus.INACTIVE',
+    fallback: { ko: '비활성', en: 'Inactive' },
+    intent: 'muted',
+  },
+};
+
+export function getUserAccountStatusIntent(s: string): BadgeIntent {
+  return USER_ACCOUNT_STATUSES[s as UserAccountStatus]?.intent ?? 'muted';
+}
+export function getUserAccountStatusLabel(
+  s: string,
+  t: (k: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = USER_ACCOUNT_STATUSES[s as UserAccountStatus];
+  if (!meta) return s;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
diff --git a/frontend/src/shared/constants/userRoles.ts b/frontend/src/shared/constants/userRoles.ts
new file mode 100644
index 0000000..91695af
--- /dev/null
+++ b/frontend/src/shared/constants/userRoles.ts
@@ -0,0 +1,84 @@
+/**
+ * 사용자 역할 색상 카탈로그
+ *
+ * SSOT: backend `auth_role.color_hex` (V017 추가).
+ *
+ * 동작 방식:
+ *  - 백엔드에서 fetch한 RoleWithPermissions[]의 colorHex가 1차 source
+ *  - DB에 colorHex가 NULL이거나 미등록 역할은 ROLE_FALLBACK_PALETTE에서
+ *    role code 해시 기반으로 안정적 색상 할당
+ *
+ * 사용처: MainLayout, UserRoleAssignDialog, PermissionsPanel, AccessControl
+ */
+
+/** 기본 색상 팔레트 — DB color_hex가 없을 때 폴백 */
+export const ROLE_DEFAULT_PALETTE: string[] = [
+  '#ef4444', // red
+  '#f97316', // orange
+  '#eab308', // yellow
+  '#22c55e', // green
+  '#06b6d4', // cyan
+  '#3b82f6', // blue
+  '#a855f7', // purple
+  '#ec4899', // pink
+  '#64748b', // slate
+  '#84cc16', // lime
+  '#14b8a6', // teal
+  '#f59e0b', // amber
+];
+
+/** 빌트인 5개 역할의 기본 색상 (백엔드 V017 시드와 동일) */
+const BUILTIN_ROLE_COLORS: Record<string, string> = {
+  ADMIN: '#ef4444',
+  OPERATOR: '#3b82f6',
+  ANALYST: '#a855f7',
+  FIELD: '#22c55e',
+  VIEWER: '#eab308',
+};
+
+/** 백엔드 fetch 결과를 캐시 — 역할 코드 → colorHex */
+let roleColorCache: Record<string, string | null> = {};
+
+/** RoleWithPermissions[] fetch 결과로 캐시 갱신 (RoleStore 등에서 호출) */
+export function updateRoleColorCache(roles: { roleCd: string; colorHex: string | null }[]): void {
+  roleColorCache = {};
+  roles.forEach((r) => {
+    roleColorCache[r.roleCd] = r.colorHex;
+  });
+}
+
+/** 코드 해시 기반 안정적 폴백 색상 */
+function hashFallbackColor(roleCd: string): string {
+  let hash = 0;
+  for (let i = 0; i < roleCd.length; i++) hash = (hash * 31 + roleCd.charCodeAt(i)) | 0;
+  return ROLE_DEFAULT_PALETTE[Math.abs(hash) % ROLE_DEFAULT_PALETTE.length];
+}
+
+/**
+ * 역할 코드 → hex 색상.
+ * 우선순위: 캐시(DB) → 빌트인 → 해시 폴백
+ */
+export function getRoleColorHex(roleCd: string): string {
+  const cached = roleColorCache[roleCd];
+  if (cached) return cached;
+  if (BUILTIN_ROLE_COLORS[roleCd]) return BUILTIN_ROLE_COLORS[roleCd];
+  return hashFallbackColor(roleCd);
+}
+
+/**
+ * hex → Tailwind 유사 클래스 묶음.
+ * 인라인 style이 가능한 환경에서는 getRoleColorHex 직접 사용 권장.
+ *
+ * 클래스 기반이 필요한 곳을 위한 호환 함수.
+ */
+export function getRoleBadgeStyle(roleCd: string): React.CSSProperties {
+  const hex = getRoleColorHex(roleCd);
+  return {
+    backgroundColor: hex,
+    borderColor: hex,
+    color: '#0f172a', // slate-900 (badgeVariants 정책과 동일)
+  };
+}
+
+/** import('react') 회피용 type-only import */
+import type React from 'react';
diff --git a/frontend/src/shared/constants/vesselAnalysisStatuses.ts b/frontend/src/shared/constants/vesselAnalysisStatuses.ts
new file mode 100644
index 0000000..50d4527
--- /dev/null
+++ b/frontend/src/shared/constants/vesselAnalysisStatuses.ts
@@ -0,0 +1,84 @@
+/**
+ * 선박 분석/감시 상태 카탈로그
+ *
+ * 사용처: ChinaFishing StatusRing, DarkVesselDetection 상태
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type VesselSurveillanceStatus = 'TRACKING' | 'WATCHING' | 'CHECKING' | 'NORMAL';
+
+export const VESSEL_SURVEILLANCE_STATUSES: Record<VesselSurveillanceStatus, { i18nKey: string; fallback: { ko: string; en: string }; intent: BadgeIntent }> = {
+  TRACKING: {
+    i18nKey: 'vesselSurveillance.TRACKING',
+    fallback: { ko: '추적중', en: 'Tracking' },
+    intent: 'critical',
+  },
+  WATCHING: {
+    i18nKey: 'vesselSurveillance.WATCHING',
+    fallback: { ko: '감시중', en: 'Watching' },
+    intent: 'warning',
+  },
+  CHECKING: {
+    i18nKey: 'vesselSurveillance.CHECKING',
+    fallback: { ko: '확인중', en: 'Checking' },
+    intent: 'info',
+  },
+  NORMAL: {
+    i18nKey: 'vesselSurveillance.NORMAL',
+    fallback: { ko: '정상', en: 'Normal' },
+    intent: 'success',
+  },
+};
+
+const LEGACY_KO: Record<string, VesselSurveillanceStatus> = {
+  '추적중': 'TRACKING',
+  '추적 중': 'TRACKING',
+  '감시중': 'WATCHING',
+  '감시 중': 'WATCHING',
+  '확인중': 'CHECKING',
+  '확인 중': 'CHECKING',
+  '정상': 'NORMAL',
+};
+
+export function getVesselSurveillanceIntent(s: string): BadgeIntent {
+  if (VESSEL_SURVEILLANCE_STATUSES[s as VesselSurveillanceStatus]) {
+    return VESSEL_SURVEILLANCE_STATUSES[s as VesselSurveillanceStatus].intent;
+  }
+  const code = LEGACY_KO[s];
+  return code ? VESSEL_SURVEILLANCE_STATUSES[code].intent : 'muted';
+}
+export function getVesselSurveillanceLabel(
+  s: string,
+  t: (k: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  let meta = VESSEL_SURVEILLANCE_STATUSES[s as VesselSurveillanceStatus];
+  if (!meta) {
+    const code = LEGACY_KO[s];
+    if (code) meta = VESSEL_SURVEILLANCE_STATUSES[code];
+  }
+  if (!meta) return s;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
+
+// ─── ChinaFishing StatusRing 용 (한글 라벨 매핑) ──────────────
+export type VesselRiskRing = 'SAFE' | 'SUSPECT' | 'WARNING';
+
+export const VESSEL_RISK_RINGS: Record<VesselRiskRing, { i18nKey: string; fallback: { ko: string; en: string }; intent: BadgeIntent; hex: string }> = {
+  SAFE: { i18nKey: 'vesselRing.SAFE', fallback: { ko: '양호', en: 'Safe' }, intent: 'success', hex: '#10b981' },
+  SUSPECT: { i18nKey: 'vesselRing.SUSPECT', fallback: { ko: '의심', en: 'Suspect' }, intent: 'high', hex: '#f97316' },
+  WARNING: { i18nKey: 'vesselRing.WARNING', fallback: { ko: '경고', en: 'Warning' }, intent: 'critical', hex: '#ef4444' },
+};
+
+const RING_LEGACY_KO: Record<string, VesselRiskRing> = {
+  '양호': 'SAFE',
+  '의심': 'SUSPECT',
+  '경고': 'WARNING',
+};
+
+export function getVesselRingMeta(s: string) {
+  if (VESSEL_RISK_RINGS[s as VesselRiskRing]) return VESSEL_RISK_RINGS[s as VesselRiskRing];
+  const code = RING_LEGACY_KO[s];
+  return code ? VESSEL_RISK_RINGS[code] : VESSEL_RISK_RINGS.SAFE;
+}
diff --git a/frontend/src/shared/constants/violationTypes.ts b/frontend/src/shared/constants/violationTypes.ts
new file mode 100644
index 0000000..541bdd4
--- /dev/null
+++ b/frontend/src/shared/constants/violationTypes.ts
@@ -0,0 +1,128 @@
+/**
+ * 위반(탐지) 유형 공통 카탈로그
+ *
+ * 백엔드 violation_classifier.py의 enum 코드를 SSOT로 사용한다.
+ * 색상, 라벨(i18n), 정렬 순서를 한 곳에서 관리.
+ *
+ * 신규 유형 추가/색상 변경 시 이 파일만 수정하면 모든 화면에 반영된다.
+ *
+ * 사용처:
+ *  - Dashboard / MonitoringDashboard 위반 유형 분포 차트
+ *  - Statistics 위반 유형별 분포
+ *  - EventList / EnforcementHistory 위반 유형 표시
+ */
+
+import type { BadgeIntent } from '@lib/theme/variants';
+
+export type ViolationCode =
+  | 'EEZ_VIOLATION'
+  | 'DARK_VESSEL'
+  | 'MMSI_TAMPERING'
+  | 'ILLEGAL_TRANSSHIP'
+  | 'ILLEGAL_GEAR'
+  | 'RISK_BEHAVIOR';
+
+export interface ViolationTypeMeta {
+  code: ViolationCode;
+  /** i18n 키 (common.json) */
+  i18nKey: string;
+  /** 차트/UI 색상 (hex) — 차트나 인라인 style용 */
+  color: string;
+  /** 공통 Badge 컴포넌트 intent */
+  intent: BadgeIntent;
+  /** i18n 미적용 환경의 폴백 라벨 */
+  fallback: { ko: string; en: string };
+  /** 정렬 순서 (낮을수록 상단) */
+  order: number;
+}
+
+export const VIOLATION_TYPES: Record<ViolationCode, ViolationTypeMeta> = {
+  EEZ_VIOLATION: {
+    code: 'EEZ_VIOLATION',
+    i18nKey: 'violation.eezViolation',
+    color: '#ef4444',
+    intent: 'critical',
+    fallback: { ko: 'EEZ 침범', en: 'EEZ Violation' },
+    order: 1,
+  },
+  DARK_VESSEL: {
+    code: 'DARK_VESSEL',
+    i18nKey: 'violation.darkVessel',
+    color: '#f97316',
+    intent: 'high',
+    fallback: { ko: '다크베셀', en: 'Dark Vessel' },
+    order: 2,
+  },
+  MMSI_TAMPERING: {
+    code: 'MMSI_TAMPERING',
+    i18nKey: 'violation.mmsiTampering',
+    color: '#eab308',
+    intent: 'warning',
+    fallback: { ko: 'MMSI 변조', en: 'MMSI Tampering' },
+    order: 3,
+  },
+  ILLEGAL_TRANSSHIP: {
+    code: 'ILLEGAL_TRANSSHIP',
+    i18nKey: 'violation.illegalTransship',
+    color: '#a855f7',
+    intent: 'purple',
+    fallback: { ko: '불법 환적', en: 'Illegal Transship' },
+    order: 4,
+  },
+  ILLEGAL_GEAR: {
+    code: 'ILLEGAL_GEAR',
+    i18nKey: 'violation.illegalGear',
+    color: '#06b6d4',
+    intent: 'cyan',
+    fallback: { ko: '불법 어구', en: 'Illegal Gear' },
+    order: 5,
+  },
+  RISK_BEHAVIOR: {
+    code: 'RISK_BEHAVIOR',
+    i18nKey: 'violation.riskBehavior',
+    color: '#6b7280',
+    intent: 'muted',
+    fallback: { ko: '위험 행동', en: 'Risk Behavior' },
+    order: 6,
+  },
+};
+
+export function getViolationIntent(code: string): BadgeIntent {
+  return VIOLATION_TYPES[code as ViolationCode]?.intent ?? 'muted';
+}
+
+/** 등록되지 않은 코드를 위한 폴백 색상 팔레트 (안정적 매핑) */
+const FALLBACK_PALETTE = ['#ef4444', '#f97316', '#a855f7', '#eab308', '#06b6d4', '#3b82f6', '#10b981', '#6b7280'];
+
+/** 코드 → 색상 (등록 안 된 코드는 코드 해시 기반 안정적 색상 반환) */
+export function getViolationColor(code: string): string {
+  const meta = VIOLATION_TYPES[code as ViolationCode];
+  if (meta) return meta.color;
+  // 등록되지 않은 코드: 문자열 해시 기반으로 안정적 색상 할당
+  let hash = 0;
+  for (let i = 0; i < code.length; i++) hash = (hash * 31 + code.charCodeAt(i)) | 0;
+  return FALLBACK_PALETTE[Math.abs(hash) % FALLBACK_PALETTE.length];
+}
+
+/**
+ * 코드 → 표시 라벨 (i18n)
+ * @param code 백엔드 enum 코드
+ * @param t react-i18next의 t 함수 (common namespace)
+ * @param lang 'ko' | 'en' (현재 언어, fallback 용도)
+ */
+export function getViolationLabel(
+  code: string,
+  t: (key: string, opts?: { defaultValue?: string }) => string,
+  lang: 'ko' | 'en' = 'ko',
+): string {
+  const meta = VIOLATION_TYPES[code as ViolationCode];
+  if (!meta) return code;
+  return t(meta.i18nKey, { defaultValue: meta.fallback[lang] });
+}
+
+/** 카탈로그 정렬 순으로 코드 목록 반환 */
+export function listViolationCodes(): ViolationCode[] {
+  return Object.values(VIOLATION_TYPES)
+    .sort((a, b) => a.order - b.order)
+    .map((m) => m.code);
+}
diff --git a/frontend/src/shared/utils/dateFormat.ts b/frontend/src/shared/utils/dateFormat.ts
index 44a83df..55f6a03 100644
--- a/frontend/src/shared/utils/dateFormat.ts
+++ b/frontend/src/shared/utils/dateFormat.ts
@@ -7,12 +7,12 @@
 
 const KST: Intl.DateTimeFormatOptions = { timeZone: 'Asia/Seoul' };
 
-/** 2026-04-07 14:30:00 형식 (KST) */
+/** 2026-04-07 14:30:00 형식 (KST). sv-SE 로케일은 ISO 유사 출력을 보장. */
 export const formatDateTime = (value: string | Date | null | undefined): string => {
   if (!value) return '-';
   const d = typeof value === 'string' ? new Date(value) : value;
   if (isNaN(d.getTime())) return '-';
-  return d.toLocaleString('ko-KR', {
+  return d.toLocaleString('sv-SE', {
     ...KST,
     year: 'numeric', month: '2-digit', day: '2-digit',
     hour: '2-digit', minute: '2-digit', second: '2-digit',
@@ -25,7 +25,7 @@ export const formatDate = (value: string | Date | null | undefined): string => {
   if (!value) return '-';
   const d = typeof value === 'string' ? new Date(value) : value;
   if (isNaN(d.getTime())) return '-';
-  return d.toLocaleDateString('ko-KR', {
+  return d.toLocaleDateString('sv-SE', {
     ...KST,
     year: 'numeric', month: '2-digit', day: '2-digit',
   });
@@ -36,7 +36,7 @@ export const formatTime = (value: string | Date | null | undefined): string => {
   if (!value) return '-';
   const d = typeof value === 'string' ? new Date(value) : value;
   if (isNaN(d.getTime())) return '-';
-  return d.toLocaleTimeString('ko-KR', {
+  return d.toLocaleTimeString('sv-SE', {
     ...KST,
     hour: '2-digit', minute: '2-digit', second: '2-digit',
     hour12: false,
diff --git a/frontend/src/styles/theme.css b/frontend/src/styles/theme.css
index 615f6b0..1407978 100644
--- a/frontend/src/styles/theme.css
+++ b/frontend/src/styles/theme.css
@@ -46,6 +46,9 @@
   --text-heading: #ffffff;
   --text-label: #cbd5e1;
   --text-hint: #64748b;
+  /* 컬러풀 배경 위 텍스트 — 테마 무관 고정 */
+  --text-on-vivid: #ffffff;          /* -600/-700 진한 배경 위 (액션 버튼 등) */
+  --text-on-bright: #0f172a;         /* -300/-400 밝은 배경 위 (배지 등) */
   --scrollbar-thumb: #334155;
   --scrollbar-hover: #475569;
 }
@@ -91,6 +94,9 @@
   --text-heading: #0f172a;
   --text-label: #334155;
   --text-hint: #94a3b8;
+  /* 컬러풀 배경 위 텍스트 — 라이트 모드도 동일 (가독성 일관) */
+  --text-on-vivid: #ffffff;
+  --text-on-bright: #0f172a;
   --scrollbar-thumb: #cbd5e1;
   --scrollbar-hover: #94a3b8;
 }
@@ -139,6 +145,20 @@
   --color-text-heading: var(--text-heading);
   --color-text-label: var(--text-label);
   --color-text-hint: var(--text-hint);
+  --color-text-on-vivid: var(--text-on-vivid);
+  --color-text-on-bright: var(--text-on-bright);
+}
+
+/* 시맨틱 텍스트/배경 유틸리티 — Tailwind v4 자동 생성 의존하지 않고 명시 정의
+ * (--color-text-* 같은 복합 이름은 v4가 utility 자동 매핑하지 않으므로 직접 선언) */
+@layer utilities {
+  .text-heading { color: var(--text-heading); }
+  .text-label { color: var(--text-label); }
+  .text-hint { color: var(--text-hint); }
+  .text-on-vivid { color: var(--text-on-vivid); }
+  .text-on-bright { color: var(--text-on-bright); }
+  .bg-surface-raised { background-color: var(--surface-raised); }
+  .bg-surface-overlay { background-color: var(--surface-overlay); }
 }
 
 @layer base {
diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index dde1356..ca2179d 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -33,6 +33,7 @@ export default defineConfig({
       input: {
         main: path.resolve(__dirname, 'index.html'),
         systemFlow: path.resolve(__dirname, 'system-flow.html'),
+        designSystem: path.resolve(__dirname, 'design-system.html'),
       },
     },
   },