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/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/variants.ts b/frontend/src/lib/theme/variants.ts
index a9d08a8..e8756e6 100644
--- a/frontend/src/lib/theme/variants.ts
+++ b/frontend/src/lib/theme/variants.ts
@@ -17,29 +17,42 @@ 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:
+ *  - 배경: 색상별 진한 솔리드(-400) — 명확한 분류 식별
+ *  - 텍스트: 시맨틱 토큰 text-on-bright (theme.css = #0f172a) — 테마 무관 일관 가독성
+ *  - 보더: 같은 색상 계열 -600 (배경 강조)
+ *  - 가운데 정렬
+ *  - 폰트 크기: rem 기반 (root font-size 대비 비율) — 화면 비율에 따라 자동 조정
+ *
+ * className override는 cn(tailwind-merge) 덕분에 같은 그룹(text-color/font-size/bg) 충돌 시
+ * 마지막 명시값이 적용 — !important 없이 의도된 override만 허용.
+ */
 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 text-on-bright',
   {
     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-400 border-red-600',
+        high: 'bg-orange-400 border-orange-600',
+        warning: 'bg-yellow-400 border-yellow-600',
+        info: 'bg-blue-400 border-blue-600',
+        success: 'bg-green-400 border-green-600',
+        muted: 'bg-slate-400 border-slate-600',
+        purple: 'bg-purple-400 border-purple-600',
+        cyan: 'bg-cyan-400 border-cyan-600',
       },
+      // 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' },
   },
 );
 
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..cfd2fb9 100644
--- a/frontend/src/shared/components/common/ExcelExport.tsx
+++ b/frontend/src/shared/components/common/ExcelExport.tsx
@@ -61,7 +61,7 @@ export function ExcelExport({
       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/NotificationBanner.tsx b/frontend/src/shared/components/common/NotificationBanner.tsx
index daf434f..1e29f8f 100644
--- a/frontend/src/shared/components/common/NotificationBanner.tsx
+++ b/frontend/src/shared/components/common/NotificationBanner.tsx
@@ -145,7 +145,7 @@ 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/SaveButton.tsx b/frontend/src/shared/components/common/SaveButton.tsx
index 3b35518..98be3d1 100644
--- a/frontend/src/shared/components/common/SaveButton.tsx
+++ b/frontend/src/shared/components/common/SaveButton.tsx
@@ -33,8 +33,8 @@ export function SaveButton({ onClick, label = '저장', disabled = false, classN
       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/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/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/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..a95b107
--- /dev/null
+++ b/frontend/src/shared/constants/enforcementActions.ts
@@ -0,0 +1,83 @@
+/**
+ * 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
+ */
+
+export type EnforcementAction =
+  | 'CAPTURE'
+  | 'INSPECT'
+  | 'WARN'
+  | 'DISPERSE'
+  | 'TRACK'
+  | 'EVIDENCE';
+
+export interface EnforcementActionMeta {
+  code: EnforcementAction;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  hex: string;
+  order: number;
+}
+
+export const ENFORCEMENT_ACTIONS: Record<EnforcementAction, EnforcementActionMeta> = {
+  CAPTURE: {
+    code: 'CAPTURE',
+    i18nKey: 'enforcementAction.CAPTURE',
+    fallback: { ko: '나포', en: 'Capture' },
+    hex: '#ef4444',
+    order: 1,
+  },
+  INSPECT: {
+    code: 'INSPECT',
+    i18nKey: 'enforcementAction.INSPECT',
+    fallback: { ko: '검문', en: 'Inspect' },
+    hex: '#f59e0b',
+    order: 2,
+  },
+  WARN: {
+    code: 'WARN',
+    i18nKey: 'enforcementAction.WARN',
+    fallback: { ko: '경고', en: 'Warn' },
+    hex: '#3b82f6',
+    order: 3,
+  },
+  DISPERSE: {
+    code: 'DISPERSE',
+    i18nKey: 'enforcementAction.DISPERSE',
+    fallback: { ko: '퇴거', en: 'Disperse' },
+    hex: '#8b5cf6',
+    order: 4,
+  },
+  TRACK: {
+    code: 'TRACK',
+    i18nKey: 'enforcementAction.TRACK',
+    fallback: { ko: '추적', en: 'Track' },
+    hex: '#06b6d4',
+    order: 5,
+  },
+  EVIDENCE: {
+    code: 'EVIDENCE',
+    i18nKey: 'enforcementAction.EVIDENCE',
+    fallback: { ko: '증거수집', en: 'Evidence' },
+    hex: '#64748b',
+    order: 6,
+  },
+};
+
+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..2ebe058
--- /dev/null
+++ b/frontend/src/shared/constants/enforcementResults.ts
@@ -0,0 +1,79 @@
+/**
+ * 단속 결과 코드 공통 카탈로그
+ *
+ * SSOT: backend `code_master` 그룹 ENFORCEMENT_RESULT (V008 시드).
+ * 백엔드 EnforcementRecord.result enum.
+ *
+ * 사용처: EnforcementHistory(결과 컬럼), 단속 통계
+ */
+
+export type EnforcementResult =
+  | 'PUNISHED'
+  | 'WARNED'
+  | 'RELEASED'
+  | 'REFERRED'
+  | 'FALSE_POSITIVE';
+
+export interface EnforcementResultMeta {
+  code: EnforcementResult;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  classes: string;
+  order: number;
+}
+
+export const ENFORCEMENT_RESULTS: Record<EnforcementResult, EnforcementResultMeta> = {
+  PUNISHED: {
+    code: 'PUNISHED',
+    i18nKey: 'enforcementResult.PUNISHED',
+    fallback: { ko: '처벌', en: 'Punished' },
+    classes: 'bg-red-500/20 text-red-400',
+    order: 1,
+  },
+  REFERRED: {
+    code: 'REFERRED',
+    i18nKey: 'enforcementResult.REFERRED',
+    fallback: { ko: '수사의뢰', en: 'Referred' },
+    classes: 'bg-purple-500/20 text-purple-400',
+    order: 2,
+  },
+  WARNED: {
+    code: 'WARNED',
+    i18nKey: 'enforcementResult.WARNED',
+    fallback: { ko: '경고', en: 'Warned' },
+    classes: 'bg-yellow-500/20 text-yellow-400',
+    order: 3,
+  },
+  RELEASED: {
+    code: 'RELEASED',
+    i18nKey: 'enforcementResult.RELEASED',
+    fallback: { ko: '훈방', en: 'Released' },
+    classes: 'bg-green-500/20 text-green-400',
+    order: 4,
+  },
+  FALSE_POSITIVE: {
+    code: 'FALSE_POSITIVE',
+    i18nKey: 'enforcementResult.FALSE_POSITIVE',
+    fallback: { ko: '오탐(정상)', en: 'False Positive' },
+    classes: 'bg-muted text-muted-foreground',
+    order: 5,
+  },
+};
+
+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..0c83c4a
--- /dev/null
+++ b/frontend/src/shared/constants/eventStatuses.ts
@@ -0,0 +1,79 @@
+/**
+ * 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
+ */
+
+export type EventStatus =
+  | 'NEW'
+  | 'ACK'
+  | 'IN_PROGRESS'
+  | 'RESOLVED'
+  | 'FALSE_POSITIVE';
+
+export interface EventStatusMeta {
+  code: EventStatus;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  classes: string; // bg + text 묶음
+  order: number;
+}
+
+export const EVENT_STATUSES: Record<EventStatus, EventStatusMeta> = {
+  NEW: {
+    code: 'NEW',
+    i18nKey: 'eventStatus.NEW',
+    fallback: { ko: '신규', en: 'New' },
+    classes: 'bg-red-500/20 text-red-400',
+    order: 1,
+  },
+  ACK: {
+    code: 'ACK',
+    i18nKey: 'eventStatus.ACK',
+    fallback: { ko: '확인', en: 'Acknowledged' },
+    classes: 'bg-orange-500/20 text-orange-400',
+    order: 2,
+  },
+  IN_PROGRESS: {
+    code: 'IN_PROGRESS',
+    i18nKey: 'eventStatus.IN_PROGRESS',
+    fallback: { ko: '처리중', en: 'In Progress' },
+    classes: 'bg-blue-500/20 text-blue-400',
+    order: 3,
+  },
+  RESOLVED: {
+    code: 'RESOLVED',
+    i18nKey: 'eventStatus.RESOLVED',
+    fallback: { ko: '완료', en: 'Resolved' },
+    classes: 'bg-green-500/20 text-green-400',
+    order: 4,
+  },
+  FALSE_POSITIVE: {
+    code: 'FALSE_POSITIVE',
+    i18nKey: 'eventStatus.FALSE_POSITIVE',
+    fallback: { ko: '오탐', en: 'False Positive' },
+    classes: 'bg-muted text-muted-foreground',
+    order: 5,
+  },
+};
+
+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..6d395b6
--- /dev/null
+++ b/frontend/src/shared/constants/index.ts
@@ -0,0 +1,31 @@
+/**
+ * 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';
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..a8a314c
--- /dev/null
+++ b/frontend/src/shared/constants/patrolStatuses.ts
@@ -0,0 +1,117 @@
+/**
+ * 함정 상태 공통 카탈로그
+ *
+ * SSOT: backend `code_master` 그룹 PATROL_STATUS (V008 시드).
+ * 향후 patrol_ship_master.status 컬럼 enum.
+ *
+ * 사용처: Dashboard PatrolStatusBadge, ShipAgent
+ */
+
+export type PatrolStatus =
+  | 'AVAILABLE'
+  | 'ON_PATROL'
+  | 'IN_PURSUIT'
+  | 'INSPECTING'
+  | 'RETURNING'
+  | 'STANDBY'
+  | 'MAINTENANCE';
+
+export interface PatrolStatusMeta {
+  code: PatrolStatus;
+  i18nKey: string;
+  fallback: { ko: string; en: string };
+  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' },
+    classes: 'bg-red-500/20 text-red-400 border-red-500/30',
+    order: 1,
+  },
+  INSPECTING: {
+    code: 'INSPECTING',
+    i18nKey: 'patrolStatus.INSPECTING',
+    fallback: { ko: '검문중', en: 'Inspecting' },
+    classes: 'bg-orange-500/20 text-orange-400 border-orange-500/30',
+    order: 2,
+  },
+  ON_PATROL: {
+    code: 'ON_PATROL',
+    i18nKey: 'patrolStatus.ON_PATROL',
+    fallback: { ko: '초계중', en: 'On Patrol' },
+    classes: 'bg-blue-500/20 text-blue-400 border-blue-500/30',
+    order: 3,
+  },
+  RETURNING: {
+    code: 'RETURNING',
+    i18nKey: 'patrolStatus.RETURNING',
+    fallback: { ko: '귀항중', en: 'Returning' },
+    classes: 'bg-purple-500/20 text-purple-400 border-purple-500/30',
+    order: 4,
+  },
+  AVAILABLE: {
+    code: 'AVAILABLE',
+    i18nKey: 'patrolStatus.AVAILABLE',
+    fallback: { ko: '가용', en: 'Available' },
+    classes: 'bg-green-500/20 text-green-400 border-green-500/30',
+    order: 5,
+  },
+  STANDBY: {
+    code: 'STANDBY',
+    i18nKey: 'patrolStatus.STANDBY',
+    fallback: { ko: '대기', en: 'Standby' },
+    classes: 'bg-slate-500/20 text-slate-400 border-slate-500/30',
+    order: 6,
+  },
+  MAINTENANCE: {
+    code: 'MAINTENANCE',
+    i18nKey: 'patrolStatus.MAINTENANCE',
+    fallback: { ko: '정비중', en: 'Maintenance' },
+    classes: 'bg-yellow-500/20 text-yellow-400 border-yellow-500/30',
+    order: 7,
+  },
+};
+
+/** 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/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 {