diff --git a/frontend/src/features/admin/AccessControl.tsx b/frontend/src/features/admin/AccessControl.tsx
index 2b6d5f9..08fda37 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,
@@ -183,33 +185,36 @@ 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">
@@ -354,7 +359,7 @@ export function AccessControl() {
           ]} />
         </div>
       )}
-    </div>
+    </PageContainer>
   );
 }
 
diff --git a/frontend/src/features/admin/AccessLogs.tsx b/frontend/src/features/admin/AccessLogs.tsx
index 329417e..6e367c3 100644
--- a/frontend/src/features/admin/AccessLogs.tsx
+++ b/frontend/src/features/admin/AccessLogs.tsx
@@ -1,7 +1,9 @@
 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';
@@ -32,16 +34,18 @@ export function AccessLogs() {
   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">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">
@@ -120,7 +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..5761c36 100644
--- a/frontend/src/features/admin/AdminPanel.tsx
+++ b/frontend/src/features/admin/AdminPanel.tsx
@@ -1,6 +1,7 @@
 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 { PageContainer, PageHeader } from '@shared/components/layout';
+import { Settings, Server, Shield, Database } from 'lucide-react';
 
 /*
  * 시스템 관리 — 서버 상태, 디스크, 보안 설정 등 인프라 관리
@@ -30,17 +31,13 @@ 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">
@@ -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..a0d1d59 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 && (
@@ -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 713376e..c6a8220 100644
--- a/frontend/src/features/admin/DataHub.tsx
+++ b/frontend/src/features/admin/DataHub.tsx
@@ -2,6 +2,8 @@ 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 { DataTable, type DataColumn } from '@shared/components/common/DataTable';
 import { SaveButton } from '@shared/components/common/SaveButton';
 import { getConnectionStatusHex } from '@shared/constants/connectionStatuses';
@@ -380,28 +382,19 @@ 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">
@@ -670,6 +663,6 @@ export function DataHub() {
           </div>
         </div>
       )}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/admin/LoginHistoryView.tsx b/frontend/src/features/admin/LoginHistoryView.tsx
index 3d14500..0578536 100644
--- a/frontend/src/features/admin/LoginHistoryView.tsx
+++ b/frontend/src/features/admin/LoginHistoryView.tsx
@@ -1,7 +1,9 @@
 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';
@@ -36,16 +38,18 @@ export function LoginHistoryView() {
   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">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 && (
@@ -133,7 +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 2b15ea5..d3c8e7a 100644
--- a/frontend/src/features/admin/NoticeManagement.tsx
+++ b/frontend/src/features/admin/NoticeManagement.tsx
@@ -2,6 +2,8 @@ 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 {
   Bell, Plus, Edit2, Trash2, Eye, EyeOff, Calendar,
   Users, Megaphone, AlertTriangle, Info, Search, Filter,
@@ -135,29 +137,19 @@ 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-on-vivid 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">
@@ -423,6 +415,6 @@ export function NoticeManagement() {
           </div>
         </div>
       )}
-    </div>
+    </PageContainer>
   );
 }
diff --git a/frontend/src/features/admin/SystemConfig.tsx b/frontend/src/features/admin/SystemConfig.tsx
index 9b55e59..1453e3c 100644
--- a/frontend/src/features/admin/SystemConfig.tsx
+++ b/frontend/src/features/admin/SystemConfig.tsx
@@ -2,6 +2,8 @@ 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 {
   Settings, Database, Search, ChevronDown, ChevronRight,
   Map, Fish, Anchor, Ship, Globe, BarChart3, Download,
@@ -143,32 +145,24 @@ 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">
@@ -505,6 +499,6 @@ export function SystemConfig() {
           })}
         </div>
       )}
-    </div>
+    </PageContainer>
   );
 }