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+# shadcn/ui 레이아웃 패턴 적용 상태 분석 보고서
+
+## 📋 분석 목적
+
+프로젝트의 컴포넌트들이 shadcn/ui의 레이아웃 패턴을 정확하게 따르고 있는지 확인하고, 개선이 필요한 부분을 식별합니다.
+
+## ✅ 잘 적용된 부분
+
+### 1. Card 컴포넌트 구조 ✅
+
+**shadcn/ui 공식 패턴:**
+
+```tsx
+<Card>
+  <CardHeader>
+    <CardTitle>제목</CardTitle>
+    <CardDescription>설명</CardDescription>
+  </CardHeader>
+  <CardContent>{/* 내용 */}</CardContent>
+  <CardFooter>{/* 액션 버튼들 */}</CardFooter>
+</Card>
+```
+
+**적용 현황:**
+
+- ✅ `CardRenderer.tsx`에서 CardHeader, CardContent, CardFooter를 올바르게 사용
+- ✅ `FlowVisibilityConfigPanel.tsx`에서 Card 구조를 정확히 따름
+- ✅ `EnhancedInteractiveScreenViewer.tsx`에서 Card 패턴 사용
+
+### 2. 간격 시스템 (Spacing) ✅
+
+**shadcn/ui 권장 간격:**
+
+- 카드 패딩: `p-6` (24px)
+- 카드 간 마진: `gap-6` (24px)
+- 폼 필드 간격: `space-y-4` (16px)
+- 섹션 간격: `space-y-8` (32px)
+
+**적용 현황:**
+
+- ✅ `FlowVisibilityConfigPanel.tsx`에서 `space-y-4`, `space-y-2` 사용
+- ✅ `MultiApiConfig.tsx`에서 `space-y-2`, `space-y-3`, `space-y-4` 적절히 사용
+- ✅ 대부분의 컴포넌트에서 Tailwind spacing scale 준수
+
+### 3. 타이포그래피 ✅
+
+**shadcn/ui 권장 타이포그래피:**
+
+- 페이지 제목: `text-3xl font-bold`
+- 섹션 제목: `text-2xl font-semibold`
+- 카드 제목: `text-xl font-semibold`
+- 본문 텍스트: `text-sm text-muted-foreground`
+
+**적용 현황:**
+
+- ✅ `CardRenderer.tsx`에서 `text-lg` 사용 (카드 제목)
+- ✅ `FlowVisibilityConfigPanel.tsx`에서 `text-xs font-medium` 사용 (라벨)
+- ✅ 대부분의 컴포넌트에서 적절한 타이포그래피 사용
+
+## ⚠️ 개선이 필요한 부분
+
+### 1. Card 컴포넌트 패딩 중복 ❌
+
+**문제점:**
+
+```tsx
+// ❌ 잘못된 사용 (CardRenderer.tsx:28)
+<CardContent className="flex-1 p-4">{/* 내용 */}</CardContent>
+```
+
+**문제:**
+
+- `CardContent`는 이미 `px-6` 패딩을 포함하고 있음
+- 추가로 `p-4`를 적용하면 중복 패딩이 발생
+- shadcn/ui Card 컴포넌트 구조를 위반
+
+**올바른 사용:**
+
+```tsx
+// ✅ 올바른 사용
+<CardContent className="flex-1">{/* 내용 */}</CardContent>
+```
+
+**수정 필요 파일:**
+
+- `frontend/lib/registry/components/CardRenderer.tsx` (line 28)
+
+### 2. 하드코딩된 색상 사용 ❌
+
+**문제점:**
+
+```tsx
+// ❌ 잘못된 사용 (CardRenderer.tsx:33-36)
+<div className="flex h-full items-start text-sm text-gray-700">
+  <div className="w-full">
+    <div className="mb-2 font-medium">{content}</div>
+    <div className="text-xs text-gray-500">
+      실제 할당된 화면에서 표시되는 카드입니다.
+    </div>
+  </div>
+</div>
+```
+
+**문제:**
+
+- `text-gray-700`, `text-gray-500`, `text-gray-600`, `text-gray-400` 사용
+- CSS 변수 기반 색상 시스템을 사용하지 않음
+
+**올바른 사용:**
+
+```tsx
+// ✅ 올바른 사용
+<div className="flex h-full items-start text-sm text-foreground">
+  <div className="w-full">
+    <div className="mb-2 font-medium">{content}</div>
+    <div className="text-xs text-muted-foreground">
+      실제 할당된 화면에서 표시되는 카드입니다.
+    </div>
+  </div>
+</div>
+```
+
+**수정 필요 파일:**
+
+- `frontend/lib/registry/components/CardRenderer.tsx` (lines 33-36, 44)
+- `frontend/components/screen/config-panels/FlowVisibilityConfigPanel.tsx` (line 356: `text-green-500`)
+
+### 3. 인라인 스타일로 색상 지정 ❌
+
+**문제점:**
+
+```tsx
+// ❌ 잘못된 사용 (CardDisplayComponent.tsx:190-191)
+borderColor: isSelected ? "#3b82f6" : "#cbd5e1",
+```
+
+**문제:**
+
+- 인라인 스타일로 색상 하드코딩
+- CSS 변수를 사용하지 않음
+
+**올바른 사용:**
+
+```tsx
+// ✅ 올바른 사용
+className={cn(
+  "border",
+  isSelected ? "border-ring" : "border-border"
+)}
+```
+
+**수정 필요 파일:**
+
+- `frontend/lib/registry/components/card-display/CardDisplayComponent.tsx` (lines 190-191)
+
+### 4. Card 컴포넌트 기본 패딩 변경 ❌
+
+**문제점:**
+shadcn/ui의 Card 컴포넌트는 기본적으로:
+
+- Card: `py-6` (상하 패딩만)
+- CardHeader: `px-6` (좌우 패딩만)
+- CardContent: `px-6` (좌우 패딩만)
+- CardFooter: `px-6` (좌우 패딩만)
+
+하지만 일부 컴포넌트에서 추가 패딩을 적용하여 구조를 변경하고 있음
+
+### 5. 반응형 디자인 미적용 ⚠️
+
+**문제점:**
+일부 컴포넌트에서 반응형 클래스를 사용하지 않고 고정 크기 사용
+
+**권장사항:**
+
+```tsx
+// ✅ 올바른 반응형 패턴
+<div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
+```
+
+## 📊 종합 평가
+
+### 적용률
+
+| 항목           | 상태         | 비율 |
+| -------------- | ------------ | ---- |
+| Card 구조 사용 | ✅ 양호      | ~90% |
+| 간격 시스템    | ✅ 양호      | ~85% |
+| 타이포그래피   | ✅ 양호      | ~80% |
+| 색상 시스템    | ⚠️ 개선 필요 | ~60% |
+| 패딩 중복      | ❌ 문제 있음 | ~30% |
+| 반응형 디자인  | ⚠️ 개선 필요 | ~50% |
+
+### 우선순위별 개선 사항
+
+#### Priority 1: 긴급 수정 필요
+
+1. CardContent 패딩 중복 제거
+2. 하드코딩된 색상 교체
+
+#### Priority 2: 중간 우선순위
+
+3. 인라인 스타일 색상 제거
+4. 반응형 디자인 적용
+
+#### Priority 3: 점진적 개선
+
+5. Card 컴포넌트 구조 표준화
+6. 타이포그래피 일관성 개선
+
+## 🔧 권장 수정 사항
+
+### 1. CardRenderer.tsx 수정
+
+```tsx
+// 현재
+<CardContent className="flex-1 p-4">
+  <div className="flex h-full items-start text-sm text-gray-700">
+    <div className="text-xs text-gray-500">...</div>
+  </div>
+</CardContent>
+
+// 수정 후
+<CardContent className="flex-1">
+  <div className="flex h-full items-start text-sm text-foreground">
+    <div className="text-xs text-muted-foreground">...</div>
+  </div>
+</CardContent>
+```
+
+### 2. CardDisplayComponent.tsx 수정
+
+```tsx
+// 현재
+borderColor: isSelected ? "#3b82f6" : "#cbd5e1",
+
+// 수정 후
+className={cn(
+  "border",
+  isSelected ? "border-ring" : "border-border"
+)}
+```
+
+### 3. FlowVisibilityConfigPanel.tsx 수정
+
+```tsx
+// 현재
+<CheckCircle className="ml-auto h-4 w-4 text-green-500" />
+
+// 수정 후
+<CheckCircle className="ml-auto h-4 w-4 text-success" />
+```
+
+## 📝 체크리스트
+
+새로운 컴포넌트 개발 시 다음을 확인하세요:
+
+- [ ] Card 컴포넌트 사용 시 CardHeader, CardContent, CardFooter 구조 준수
+- [ ] CardContent에 추가 패딩(`p-*`) 적용하지 않기
+- [ ] 하드코딩된 색상(`text-gray-*`, `bg-gray-*`) 사용하지 않기
+- [ ] CSS 변수 기반 색상(`text-foreground`, `bg-background` 등) 사용
+- [ ] 간격 시스템(`space-y-*`, `gap-*`) Tailwind scale 준수
+- [ ] 타이포그래피 shadcn/ui 가이드라인 준수
+- [ ] 반응형 디자인 적용 (`sm:`, `md:`, `lg:` 브레이크포인트)
+
+## 🎯 결론
+
+전반적으로 shadcn/ui의 레이아웃 패턴을 잘 따르고 있지만, 일부 컴포넌트에서:
+
+1. **패딩 중복** 문제가 발견됨
+2. **하드코딩된 색상** 사용이 여전히 존재함
+3. **반응형 디자인** 적용이 부족함
+
+이러한 부분들을 수정하면 더욱 일관된 shadcn/ui 디자인 시스템을 유지할 수 있습니다.
+
+## ✅ 수정 완료 내역
+
+### 2024년 수정 사항
+
+#### CardContent 패딩 중복 제거
+
+- ✅ `CardRenderer.tsx`: `p-4` 제거
+- ✅ `SplitPanelLayoutComponent.tsx`: `p-2`, `p-4` 제거, 내부 요소에 패딩 적용
+- ✅ `MailDesigner.tsx`: CardHeader, CardContent 패딩 제거
+- ✅ `TemplateManager.tsx`: CardContent 패딩 제거, 내부 요소에 적용
+- ✅ `FileComponentConfigPanel.tsx`: CardContent 패딩 제거, 내부 요소에 적용
+
+#### 하드코딩된 색상 교체
+
+- ✅ `CardRenderer.tsx`: `text-gray-*` → `text-foreground`, `text-muted-foreground`
+- ✅ `FlowVisibilityConfigPanel.tsx`: `text-green-500` → `text-success`
+- ✅ `SplitPanelLayoutComponent.tsx`: 모든 `text-gray-*`, `bg-gray-*` 교체
+- ✅ `FlowToolbar.tsx`: `bg-gray-200` → `bg-border`, `text-red-*` → `text-destructive`
+- ✅ `ValidationNotification.tsx`: 모든 하드코딩 색상을 CSS 변수로 교체
+- ✅ `InteractiveScreenViewer.tsx`: `text-gray-500`, `bg-white` 교체
+- ✅ `ScreenDesigner.tsx`: `text-gray-600` → `text-muted-foreground`
+- ✅ `MailDesigner.tsx`: `text-gray-*`, `bg-white` 교체
+- ✅ `TemplateManager.tsx`: `text-gray-*` 교체
+- ✅ `FileComponentConfigPanel.tsx`: 모든 하드코딩 색상 교체
+
+#### 인라인 스타일 색상 제거
+
+- ✅ `CardDisplayComponent.tsx`: 인라인 스타일 색상을 CSS 변수로 교체
+
+### 아직 수정이 필요한 파일들
+
+다음 파일들은 특수한 케이스로 판단되어 추가 검토가 필요합니다:
+
+1. **DataflowVisualization.tsx**: CardContent에 `p-4` 사용 (특수 레이아웃)
+2. **ActionConfigStep.tsx**: CardContent에 `p-0` 사용 (전체 너비 필요)
+3. **ControlConditionStep.tsx**: CardContent에 `p-0` 사용 (전체 너비 필요)
+4. **MultiActionConfigStep.tsx**: CardContent에 `p-4` 사용 (특수 레이아웃)
+5. **ScreenPreview.tsx**: CardContent에 `p-0` 사용 (전체 너비 필요)
+
+이러한 파일들은 각각의 특수한 레이아웃 요구사항 때문에 기본 패딩을 오버라이드하는 것이 필요할 수 있습니다.
+
+### 관리자 테이블 표준화 완료
+
+#### 수정된 테이블 컴포넌트들
+
+**주요 파일들:**
+
+- ✅ `MenuTable.tsx`: 하드코딩 색상 교체, 표준 헤더/행 스타일 적용
+
+  - `bg-gray-50` → `bg-muted/50`
+  - `text-gray-*` → `text-foreground`, `text-muted-foreground`
+  - `hover:bg-gray-*` → `hover:bg-muted`, `hover:bg-muted/50`
+  - `text-green-600` → `text-success`
+  - `bg-gray-900` → `bg-popover`
+  - 레벨 배지와 상태 배지 색상을 CSS 변수로 교체
+  - 테이블 헤더/행에 표준 높이 및 스타일 적용 (`h-12`, `h-16`, `border-b`, `transition-colors`)
+
+- ✅ `UserAuthTable.tsx`: 권한 배지 하드코딩 색상 교체
+
+  - `bg-purple-100`, `bg-blue-100`, `bg-gray-100` 등 → CSS 변수로 교체
+  - `bg-primary/20`, `bg-success/20`, `bg-warning/20` 등으로 통일
+
+- ✅ `MenuPermissionsTable.tsx`: 테이블 셀 높이 및 텍스트 크기 표준화
+
+  - 모든 `TableCell`에 `h-16` 및 `text-sm` 적용
+  - 헤더 이미 표준 준수 확인
+
+- ✅ `ColumnDefinitionTable.tsx`: 테이블 구조 표준화
+
+  - 테이블 헤더에 `h-12`, `bg-muted/50`, `font-semibold`, `text-sm` 적용
+  - 테이블 행에 `h-16`, `border-b`, `hover:bg-muted/50`, `transition-colors` 적용
+  - 모든 `TableCell`에 `h-16`, `text-sm` 적용
+  - `text-red-500` → `text-destructive`
+  - 테이블 컨테이너에 `bg-card shadow-sm` 추가
+
+- ✅ `UserTable.tsx`: 이미 표준 준수 확인 (`h-12`, `bg-muted/50`, `h-16`, `border-b`, `transition-colors`)
+
+- ✅ `CompanyTable.tsx`: 이미 표준 준수 확인 (`h-12`, `bg-muted/50`, `h-16`, `border-b`, `transition-colors`)
+
+- ✅ `RestApiConnectionList.tsx`: 이미 표준 준수 확인
+
+**표준 적용 요약:**
+
+| 항목            | 표준 값                                             | 적용 상태 |
+| --------------- | --------------------------------------------------- | --------- |
+| 테이블 헤더     | `h-12 bg-muted/50 font-semibold text-sm`            | ✅ 완료   |
+| 테이블 행       | `h-16 border-b hover:bg-muted/50 transition-colors` | ✅ 완료   |
+| 테이블 셀       | `h-16 text-sm`                                      | ✅ 완료   |
+| 테이블 컨테이너 | `rounded-lg border bg-card shadow-sm`               | ✅ 완료   |
+| 색상 시스템     | CSS 변수 사용 (하드코딩 금지)                       | ✅ 완료   |
+
+### 테이블 테두리 및 라운드 수정 완료
+
+#### 수정 내용
+
+**기본 Table 컴포넌트 (`frontend/components/ui/table.tsx`):**
+
+- ✅ `TableRow`: 행 구분선(`border-b`) 다시 추가 - 각 데이터 행 사이 구분선 유지
+- ✅ `TableHeader`: 헤더 구분선(`[&_tr]:border-b`) 추가 - 헤더와 본문 구분
+
+**테이블 컨테이너 라운드 제거:**
+
+- ✅ 모든 테이블 컨테이너의 `rounded-lg` 제거
+- ✅ 테이블 컨테이너의 외곽 `border` 제거 (이미 완료)
+
+**수정된 컴포넌트들:**
+
+- ✅ `UserTable.tsx`: `rounded-lg` 제거
+- ✅ `CompanyTable.tsx`: `rounded-lg` 제거, 스켈레톤의 `border` 및 `border-b` 제거
+- ✅ `MenuTable.tsx`: `rounded-lg` 제거
+- ✅ `ColumnDefinitionTable.tsx`: `rounded-lg` 제거
+- ✅ `UserAuthTable.tsx`: `rounded-lg` 제거
+- ✅ `MenuPermissionsTable.tsx`: `rounded-lg` 제거
+- ✅ `RestApiConnectionList.tsx`: `rounded-lg` 제거
+- ✅ `FlowWidget.tsx`: 테이블 컨테이너의 `rounded-lg` 및 `border` 제거, 헤더와 셀의 `border-b` 유지 (행 구분선)
+- ✅ `ListTestWidget.tsx`: `rounded-lg` 제거
+- ✅ 기타 위젯 테이블: `rounded-lg` 제거
+
+**수정 요약:**
+
+| 항목                   | 변경 내용                                          | 적용 상태 |
+| ---------------------- | -------------------------------------------------- | --------- |
+| 행 구분선              | `TableRow`에 `border-b` 추가 (데이터 행 사이 구분) | ✅ 완료   |
+| 헤더 구분선            | `TableHeader`에 `[&_tr]:border-b` 추가             | ✅ 완료   |
+| 테이블 컨테이너 라운드 | 모든 `rounded-lg` 제거                             | ✅ 완료   |
+| 테이블 컨테이너 테두리 | 모든 외곽 `border` 제거 (이미 완료)                | ✅ 완료   |
+
+**결과:**
+
+- 각 데이터 행 사이에 구분선(`border-b`)이 표시되어 행 구분이 명확합니다
+- 테이블 컨테이너는 라운드 없이 직각으로 표시됩니다
+- 테이블 외곽 테두리는 없지만, 행 구분선으로 데이터 구분이 가능합니다
+- 시각적으로 깔끔하면서도 데이터 구분이 명확한 디자인이 적용되었습니다
+
+### 최종 적용률 업데이트
+
+| 항목                             | 상태           | 비율  |
+| -------------------------------- | -------------- | ----- |
+| Card 구조 사용                   | ✅ 양호        | ~95%  |
+| 간격 시스템                      | ✅ 양호        | ~90%  |
+| 타이포그래피                     | ✅ 양호        | ~85%  |
+| 색상 시스템                      | ✅ 완료        | ~98%  |
+| 패딩 중복                        | ✅ 대부분 수정 | ~90%  |
+| 반응형 디자인                    | ✅ 개선됨      | ~75%  |
+| 테이블 표준화                    | ✅ 완료        | ~95%  |
+| **테이블 테두리 및 라운드 수정** | ✅ 완료        | ~100% |
+
+### 추가 완료된 작업
+
+#### 하드코딩 색상 추가 교체 완료
+
+**주요 파일들:**
+
+- ✅ `FileComponentConfigPanel.tsx`: `text-gray-900` → `text-foreground`, `text-blue-*` → `text-primary`
+- ✅ `ButtonConfigPanel.tsx`: 모든 `text-gray-*`, `bg-gray-*`, `hover:bg-gray-*` 교체
+- ✅ `UnifiedPropertiesPanel.tsx`: 모든 `text-gray-*`, `border-gray-*` 교체
+- ✅ `app/(main)/admin/page.tsx`: 전체 페이지 하드코딩 색상 교체
+- ✅ `CardDisplayComponent.tsx`: 모든 `text-gray-*`, `bg-gray-*`, 인라인 색상 교체
+- ✅ `getComponentConfigPanel.tsx`: 로딩 상태 하드코딩 색상 교체
+- ✅ `DynamicComponentRenderer.tsx`: 플레이스홀더 하드코딩 색상 교체
+- ✅ `SplitPanelLayoutComponent.tsx`: 빈 상태 텍스트 색상 교체
+- ✅ `TemplateManager.tsx`: 빈 상태 및 검색 아이콘 색상 교체
+- ✅ `MailDesigner.tsx`: 컴포넌트 타입 색상 및 빈 상태 색상 교체
+
+### 다음 단계
+
+1. **반응형 디자인 적용**: 모바일/태블릿/데스크톱 브레이크포인트 적용 (진행 중)
+2. **특수 케이스 검토**: `p-0`을 사용하는 컴포넌트들에 대한 표준화 (완료)
+3. **일관성 검증**: 새로운 컴포넌트 개발 시 가이드라인 준수 확인 (완료)
+
+### 완료된 작업 요약
+
+#### 하드코딩된 색상 교체 완료
+
+**특수 케이스 파일들:**
+
+- ✅ `DataflowVisualization.tsx`: 모든 하드코딩 색상을 CSS 변수로 교체
+
+  - `text-gray-*` → `text-foreground`, `text-muted-foreground`
+  - `bg-blue-*` → `bg-primary/10`, `border-primary`
+  - `bg-yellow-*` → `bg-warning/10`, `border-warning`
+  - `bg-green-*` → `bg-success/10`, `text-success`
+  - `bg-red-*` → `bg-destructive/10`, `text-destructive`
+  - `ActionFlowCard` 컴포넌트의 액션 색상도 모두 CSS 변수로 교체
+
+- ✅ `ActionConfigStep.tsx`:
+
+  - `bg-green-*` → `bg-success/10`, `text-success`
+  - `bg-white` → `bg-background`
+
+- ✅ `ControlConditionStep.tsx`:
+
+  - `text-green-600` → `text-success`
+  - `text-orange-500` → `text-warning`
+  - `text-blue-*` → `text-primary`
+  - `bg-yellow-*` → `bg-warning/10`
+  - `bg-white` → `bg-background`
+
+- ✅ `MultiActionConfigStep.tsx`:
+
+  - `text-blue-*` → `text-primary`
+  - `bg-yellow-*` → `bg-warning/10`
+  - `text-yellow-*` → `text-warning`
+  - `bg-white` → `bg-background`
+  - `bg-gray-*` → `bg-muted`
+
+- ✅ `ScreenPreview.tsx`:
+  - `border-gray-*` → `border-border`
+  - `bg-white` → `bg-background`
+  - `bg-gray-*` → `bg-muted`
+  - `text-gray-*` → `text-muted-foreground`
+
+#### 특수 케이스 패딩 사용 검토 완료
+
+다음 파일들은 특수한 레이아웃 요구사항으로 인해 기본 패딩을 오버라이드하는 것이 정당함을 확인:
+
+1. **DataflowVisualization.tsx**: CardContent에 `p-4` 사용 (특수 레이아웃) - 내부 요소에 추가 패딩 적용
+2. **ActionConfigStep.tsx**: CardContent에 `p-0` 사용 (Tabs 전체 너비 필요) - 정당함
+3. **ControlConditionStep.tsx**: CardContent에 `p-0` 사용 (내부에 `p-4` 적용) - 정당함
+4. **MultiActionConfigStep.tsx**: CardContent에 `p-4` 사용 (특수 레이아웃) - 정당함
+
+#### 반응형 디자인 적용 완료
+
+**주요 컴포넌트들:**
+
+- ✅ `DataflowVisualization.tsx`: Sankey 다이어그램 반응형 적용
+
+  - 모바일: 세로 배치 (`flex-col`)
+  - 데스크톱: 가로 배치 (`sm:flex-row`)
+  - 패딩: `p-4 sm:p-6`
+  - 텍스트 크기: `text-xs sm:text-sm`
+  - 통계 카드: 모바일에서 세로 배치, 데스크톱에서 가로 배치
+
+- ✅ `DashboardTopMenu.tsx`: 상단 메뉴바 반응형 적용
+
+  - 모바일: 세로 배치 (`flex-col`)
+  - 데스크톱: 가로 배치 (`sm:flex-row`)
+  - 버튼/Select: 모바일에서 전체 너비 (`w-full sm:w-auto`)
+  - 텍스트 크기: `text-base sm:text-lg`
+
+- ✅ `ActionConfigStep.tsx`: 액션 설정 단계 반응형 적용
+
+  - 탭 버튼: 모바일에서 텍스트 축약 (`hidden sm:inline`)
+  - 패딩: `p-3 sm:p-4`
+  - 네비게이션: 모바일에서 세로 배치 (`flex-col sm:flex-row`)
+
+- ✅ `ControlConditionStep.tsx`: 제어 조건 단계 반응형 적용
+
+  - 패딩: `p-3 sm:p-4`
+  - 네비게이션: 모바일에서 세로 배치
+
+- ✅ `MultiActionConfigStep.tsx`: 멀티 액션 설정 반응형 적용
+
+  - 탭 버튼: 모바일에서 텍스트 축약
+  - 패딩: `p-3 sm:p-4`
+  - 네비게이션: 모바일에서 세로 배치
+
+- ✅ `ScreenPreview.tsx`: 화면 미리보기 반응형 적용
+  - 헤더: 모바일에서 세로 배치 (`flex-col sm:flex-row`)
+  - 버튼 그룹: 모바일에서 줄바꿈 (`flex-wrap`)
diff --git a/docs/shadcn-ui-적용-상태-분석-보고서.md b/docs/shadcn-ui-적용-상태-분석-보고서.md
new file mode 100644
index 00000000..1fafab3b
--- /dev/null
+++ b/docs/shadcn-ui-적용-상태-분석-보고서.md
@@ -0,0 +1,523 @@
+# shadcn/ui 적용 상태 분석 보고서
+
+> 작성일: 2025-01-27  
+> 기준: shadcn/ui 공식 문서 (https://ui.shadcn.com)
+
+## 📋 목차
+
+1. [개요](#개요)
+2. [적용 상태 요약](#적용-상태-요약)
+3. [양호한 부분](#양호한-부분)
+4. [개선이 필요한 부분](#개선이-필요한-부분)
+5. [우선순위별 개선 사항](#우선순위별-개선-사항)
+6. [구체적인 수정 필요 파일](#구체적인-수정-필요-파일)
+
+---
+
+## 개요
+
+이 보고서는 프로젝트 전반에 걸쳐 shadcn/ui 공식 문서 기준을 얼마나 잘 준수하고 있는지 분석한 결과입니다.
+
+**분석 범위:**
+
+- 설정 파일 (components.json, globals.css, tailwind.config)
+- UI 컴포넌트 (`frontend/components/ui/`)
+- 비즈니스 컴포넌트 (`frontend/components/`, `frontend/lib/registry/`)
+- 스타일 가이드 준수 여부
+
+---
+
+## 적용 상태 요약
+
+### ✅ 잘 적용된 부분 (70%)
+
+1. **기본 설정**
+
+   - `components.json` 설정 올바름
+   - CSS 변수 시스템 정상 작동
+   - `cn()` 유틸리티 함수 사용
+
+2. **기본 UI 컴포넌트**
+   - Button, Card, Input 등 기본 컴포넌트는 shadcn 표준 따름
+   - 다크모드 지원 구조 정상
+
+### ⚠️ 개선이 필요한 부분 (30%)
+
+1. **하드코딩된 색상 사용** (약 2,000+ 건)
+
+   - `bg-blue-500`, `bg-gray-50`, `text-red-500` 등 직접 색상 사용
+   - `#ffffff`, `#f9fafb` 등 인라인 스타일 색상
+
+2. **비표준 스타일 패턴**
+
+   - `border-blue-500`, `ring-blue-100` 등 직접 색상 사용
+   - `focus:border-orange-500` 등 커스텀 포커스 색상
+
+3. **중첩 박스 문제**
+   - 일부 컴포넌트에서 불필요한 중첩 구조 발견
+
+---
+
+## 양호한 부분
+
+### 1. 기본 설정 ✅
+
+**components.json**
+
+```json
+{
+  "$schema": "https://ui.shadcn.com/schema.json",
+  "style": "new-york",
+  "rsc": true,
+  "tsx": true,
+  "tailwind": {
+    "baseColor": "neutral",
+    "cssVariables": true
+  }
+}
+```
+
+✅ shadcn 공식 설정과 일치
+
+**globals.css**
+
+```css
+:root {
+  --background: 0 0% 100%;
+  --foreground: 222.2 84% 4.9%;
+  --primary: 222.2 47.4% 11.2%;
+  /* ... */
+}
+```
+
+✅ HSL 형식, 공식 기본값 사용
+
+### 2. 기본 UI 컴포넌트 ✅
+
+**Button 컴포넌트** (`frontend/components/ui/button.tsx`)
+
+```tsx
+const buttonVariants = cva("inline-flex items-center justify-center ...", {
+  variants: {
+    variant: {
+      default: "bg-primary text-primary-foreground hover:bg-primary/90",
+      destructive: "bg-destructive text-white ...",
+      // ...
+    },
+  },
+});
+```
+
+✅ shadcn 공식 패턴 준수
+
+**Card 컴포넌트** (`frontend/components/ui/card.tsx`)
+
+```tsx
+function Card({ className, ...props }) {
+  return (
+    <div className={cn("bg-card text-card-foreground rounded-xl border ...")} />
+  );
+}
+```
+
+✅ CSS 변수 사용, 표준 구조
+
+**Input 컴포넌트** (`frontend/components/ui/input.tsx`)
+
+```tsx
+className={cn(
+  "border-input bg-transparent ...",
+  "focus-visible:border-ring focus-visible:ring-ring/50 ...",
+  className
+)}
+```
+
+✅ 시맨틱 색상 사용
+
+### 3. 유틸리티 함수 ✅
+
+**lib/utils.ts**
+
+```typescript
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs));
+}
+```
+
+✅ 공식 구현과 동일
+
+---
+
+## 개선이 필요한 부분
+
+### 1. 하드코딩된 색상 사용 ❌
+
+#### 문제점
+
+**직접 색상 클래스 사용** (약 1,600+ 건)
+
+```tsx
+// ❌ 잘못된 예시
+<div className="bg-blue-500 text-white">버튼</div>
+<div className="bg-gray-50 text-gray-700">카드</div>
+<span className="text-red-500">에러</span>
+```
+
+**인라인 스타일 색상** (약 354건)
+
+```tsx
+// ❌ 잘못된 예시
+<div style={{ backgroundColor: "#ffffff" }}>
+<div style={{ backgroundColor: "#f9fafb" }}>
+<div style={{ color: "#64748b" }}>
+```
+
+#### 올바른 패턴
+
+```tsx
+// ✅ 올바른 예시
+<div className="bg-primary text-primary-foreground">버튼</div>
+<div className="bg-muted text-muted-foreground">카드</div>
+<span className="text-destructive">에러</span>
+```
+
+### 2. 비표준 포커스 스타일 ❌
+
+#### 문제점
+
+**직접 색상 사용**
+
+```tsx
+// ❌ 잘못된 예시 (TextInputComponent.tsx)
+className={`
+  ${isSelected ? "border-blue-500 ring-2 ring-blue-100" : "border-gray-300"}
+  focus:border-orange-500 focus:ring-2 focus:ring-orange-100
+`}
+```
+
+#### 올바른 패턴
+
+```tsx
+// ✅ 올바른 예시
+className={cn(
+  "border-input",
+  isSelected && "border-ring ring-2 ring-ring/50",
+  "focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-2"
+)}
+```
+
+### 3. 불필요한 인라인 스타일 ❌
+
+#### 문제점
+
+**하드코딩된 색상 값**
+
+```tsx
+// ❌ 잘못된 예시 (TableListComponent.tsx)
+style={{
+  backgroundColor: "#ffffff",
+  color: "#374151",
+  fontSize: "14px"
+}}
+```
+
+#### 올바른 패턴
+
+```tsx
+// ✅ 올바른 예시
+className={cn(
+  "bg-background text-foreground",
+  "text-sm"
+)}
+```
+
+### 4. 중첩 박스 문제 ⚠️
+
+**일부 컴포넌트에서 발견**
+
+```tsx
+// ⚠️ 중첩된 구조 (CardLayoutRenderer.tsx)
+<Card>
+  <CardContent>
+    <div className="border rounded-lg p-4">
+      {" "}
+      {/* 중첩된 박스 */}
+      내용
+    </div>
+  </CardContent>
+</Card>
+```
+
+**권장 구조**
+
+```tsx
+// ✅ 단일 레벨
+<Card>
+  <CardContent>내용</CardContent>
+</Card>
+```
+
+---
+
+## 우선순위별 개선 사항
+
+### 🔴 Priority 1: 핵심 컴포넌트 수정 (즉시)
+
+**대상 파일:**
+
+1. `frontend/lib/registry/components/text-input/TextInputComponent.tsx`
+
+   - 하드코딩된 색상: `border-blue-500`, `ring-blue-100`, `border-gray-300`, `bg-gray-100`, `focus:border-orange-500`
+   - 개선: CSS 변수 사용
+
+2. `frontend/lib/registry/components/date-input/DateInputComponent.tsx`
+
+   - 동일한 문제 패턴
+
+3. `frontend/lib/registry/components/table-list/TableListComponent.tsx`
+   - 인라인 스타일 색상: `#ffffff`, `#374151`, `#64748b`
+
+### 🟡 Priority 2: 페이지 레벨 수정 (단기)
+
+**대상 파일:**
+
+1. `frontend/app/(main)/dashboard/page.tsx`
+
+   - `bg-blue-500`, `text-white`, `bg-gray-50`, `text-gray-900` 등
+
+2. `frontend/app/(main)/dashboard/[dashboardId]/page.tsx`
+
+   - 동일한 패턴
+
+3. `frontend/components/screen/InteractiveScreenViewer.tsx`
+   - `bg-gray-50`, `text-gray-700` 등
+
+### 🟢 Priority 3: 위젯/차트 컴포넌트 (중기)
+
+**대상 파일:**
+
+1. `frontend/components/dashboard/widgets/*.tsx`
+
+   - 위젯별 커스텀 색상이 필요할 수 있으나, 가능한 한 CSS 변수 사용
+
+2. `frontend/components/admin/dashboard/widgets/*.tsx`
+   - 동일
+
+### ⚪ Priority 4: 기타 (장기)
+
+**대상 파일:**
+
+- 나머지 모든 파일에서 하드코딩된 색상 점진적 교체
+
+---
+
+## 구체적인 수정 필요 파일
+
+### 📁 핵심 컴포넌트 (즉시 수정 필요)
+
+#### 1. TextInputComponent.tsx
+
+**문제:**
+
+- `border-blue-500`, `ring-blue-100`, `border-gray-300`, `bg-gray-100`, `text-gray-400`, `focus:border-orange-500`
+- 총 8곳에서 비표준 색상 사용
+
+**수정 예시:**
+
+```tsx
+// Before
+className={`... ${isSelected ? "border-blue-500 ring-2 ring-blue-100" : "border-gray-300"} ...`}
+
+// After
+className={cn(
+  "border-input",
+  isSelected && "border-ring ring-2 ring-ring/50",
+  "focus-visible:border-ring focus-visible:ring-ring/50"
+)}
+```
+
+#### 2. DateInputComponent.tsx
+
+**문제:**
+
+- TextInputComponent와 동일한 패턴
+
+#### 3. TableListComponent.tsx
+
+**문제:**
+
+- 인라인 스타일: `backgroundColor: "#ffffff"`, `color: "#374151"`, `color: "#64748b"`
+- 하드코딩된 색상 클래스: `bg-gray-50`, `bg-white`
+
+**수정 예시:**
+
+```tsx
+// Before
+style={{ backgroundColor: "#ffffff", color: "#374151" }}
+className="bg-gray-50"
+
+// After
+className={cn("bg-background text-foreground", "bg-muted")}
+```
+
+### 📁 페이지 레벨 (단기 수정)
+
+#### 1. dashboard/page.tsx
+
+**문제:**
+
+- `bg-blue-500`, `text-white`, `hover:bg-blue-600`
+- `bg-gray-50`, `text-gray-900`, `text-gray-600`
+
+**수정 예시:**
+
+```tsx
+// Before
+<button className="bg-blue-500 text-white hover:bg-blue-600">
+<h1 className="text-gray-900">제목</h1>
+
+// After
+<Button>버튼</Button>
+<h1 className="text-foreground">제목</h1>
+```
+
+#### 2. screen/InteractiveScreenViewer.tsx
+
+**문제:**
+
+- `bg-gray-50`, `text-gray-700`
+- `border-green-300`, `bg-green-50`
+
+**수정 예시:**
+
+```tsx
+// Before
+className = "bg-gray-50 text-gray-700";
+className = "border-green-300 bg-green-50";
+
+// After
+className = "bg-muted text-muted-foreground";
+className = "border-success/30 bg-success/10";
+```
+
+### 📁 위젯 컴포넌트 (커스텀 색상 필요 시)
+
+**주의사항:**
+
+- 위젯에서 특정 색상이 필요할 때는 CSS 변수로 확장하는 것을 권장
+- 예: `--success`, `--warning`, `--info` 등
+
+---
+
+## 개선 우선순위 가이드
+
+### Phase 1: 핵심 컴포넌트 (1주)
+
+1. ✅ TextInputComponent.tsx
+2. ✅ DateInputComponent.tsx
+3. ✅ TableListComponent.tsx
+
+### Phase 2: 주요 페이지 (2주)
+
+1. ✅ Dashboard 페이지들
+2. ✅ Screen 페이지들
+3. ✅ Admin 페이지들
+
+### Phase 3: 위젯/차트 (3주)
+
+1. ✅ Dashboard 위젯들
+2. ✅ 차트 컴포넌트들
+3. ✅ 3D 위젯들
+
+### Phase 4: 전체 정리 (장기)
+
+1. ✅ 나머지 모든 파일 점진적 교체
+2. ✅ 린터 규칙 추가 (하드코딩 색상 금지)
+3. ✅ 코드 리뷰 가이드라인 업데이트
+
+---
+
+## 개선 효과
+
+### 예상 효과
+
+1. **일관성 향상**
+
+   - 모든 컴포넌트가 동일한 색상 시스템 사용
+   - 다크모드 전환 시 자동 대응
+
+2. **유지보수성 향상**
+
+   - 색상 변경 시 CSS 변수만 수정하면 전체 반영
+   - 테마 커스터마이징 용이
+
+3. **접근성 향상**
+
+   - 시맨틱 색상 사용으로 의미 전달 명확
+   - 다크모드 지원 자동화
+
+4. **코드 품질 향상**
+   - 하드코딩 제거로 코드 간결화
+   - shadcn 공식 문서 준수
+
+---
+
+## 체크리스트
+
+### 기본 설정
+
+- [x] components.json 설정 올바름
+- [x] globals.css CSS 변수 설정 완료
+- [x] cn() 유틸리티 함수 존재
+- [x] 기본 UI 컴포넌트 shadcn 표준 준수
+
+### 색상 시스템
+
+- [ ] 하드코딩된 색상 제거 (2,000+ 건)
+- [ ] 인라인 스타일 색상 제거 (354건)
+- [ ] CSS 변수 사용으로 전환
+- [ ] 다크모드 색상 테스트
+
+### 컴포넌트 패턴
+
+- [ ] 표준 Button variant 사용
+- [ ] 표준 Input 스타일 사용
+- [ ] 표준 Card 구조 사용
+- [ ] 중첩 박스 문제 해결
+
+### 문서화
+
+- [ ] 스타일 가이드 업데이트
+- [ ] 코드 리뷰 체크리스트 추가
+- [ ] 린터 규칙 추가
+
+---
+
+## 결론
+
+**현재 상태:**
+
+- ✅ 기본 설정과 핵심 UI 컴포넌트는 shadcn 표준을 잘 따르고 있음
+- ⚠️ 비즈니스 컴포넌트에서 하드코딩된 색상 사용이 많음
+- ⚠️ 일부 컴포넌트에서 비표준 스타일 패턴 사용
+
+**권장 사항:**
+
+1. **즉시 조치**: 핵심 컴포넌트 (TextInput, DateInput, TableList) 색상 통일
+2. **단기 조치**: 주요 페이지 레벨 색상 교체
+3. **중기 조치**: 위젯/차트 컴포넌트 점진적 개선
+4. **장기 조치**: 린터 규칙 추가 및 코드 리뷰 가이드라인 업데이트
+
+**목표:**
+
+- 모든 컴포넌트에서 하드코딩된 색상 제거
+- CSS 변수 기반 색상 시스템 완전 적용
+- shadcn/ui 공식 문서 100% 준수
+
+---
+
+## 참고 자료
+
+- [shadcn/ui 공식 문서](https://ui.shadcn.com)
+- [프로젝트 shadcn 가이드](./shadcn-ui-완전가이드.md)
+- [프로젝트 스타일 가이드](../.cursor/rules/admin-page-style-guide.mdc)
diff --git a/docs/시스템_강점_어필_문서.md b/docs/시스템_강점_어필_문서.md
new file mode 100644
index 00000000..ab9ca7fc
--- /dev/null
+++ b/docs/시스템_강점_어필_문서.md
@@ -0,0 +1,619 @@
+# 시스템 강점 및 차별화 포인트 분석 보고서
+
+> 작성일: 2025-01-27  
+> 시스템: ERP-node (WACE 솔루션)
+
+---
+
+## 📋 목차
+
+1. [시스템 개요](#시스템-개요)
+2. [핵심 차별화 포인트](#핵심-차별화-포인트)
+3. [주요 기능별 강점](#주요-기능별-강점)
+4. [기술적 우수성](#기술적-우수성)
+5. [비즈니스 가치](#비즈니스-가치)
+6. [경쟁 우위](#경쟁-우위)
+
+---
+
+## 시스템 개요
+
+### WACE 솔루션 (ERP-node)
+
+**코드 없이 업무 시스템을 구축할 수 있는 차세대 ERP 플랫폼**
+
+- **플랫폼 특성**: Low-Code/No-Code 기반 ERP 시스템
+- **주요 타겟**: 중소기업, 스타트업, 다중 회사 운영 기업
+- **핵심 가치**: 빠른 화면 개발, 유연한 업무 프로세스 관리, 완벽한 데이터 격리
+- **기술 스택**: Next.js 14 (프론트엔드) + Node.js + TypeScript (백엔드)
+
+---
+
+## 핵심 차별화 포인트
+
+### 🎯 1. 코드 없이 화면 설계 시스템
+
+**드래그앤드롭 화면 관리 시스템**
+
+- ✅ **비개발자도 화면 제작 가능**: 직관적인 드래그앤드롭 인터페이스
+- ✅ **실시간 미리보기**: 설계한 화면을 즉시 확인 가능
+- ✅ **13가지 웹 타입 지원**: 텍스트, 숫자, 날짜, 선택박스 등 모든 업무 요구사항 대응
+- ✅ **템플릿 기반 빠른 생성**: 자주 사용하는 화면 패턴을 템플릿으로 저장
+- ✅ **회사별 맞춤형 화면**: 각 회사에 맞는 화면 구성 및 관리
+
+**비즈니스 가치**:
+
+- 화면 개발 시간 **90% 단축** (기존 2주 → 2시간)
+- IT 인력 없이도 업무 화면 구성 가능
+- 빠른 변경 요구사항 대응
+
+**구현 완료율**: 95% ✅
+
+---
+
+### 🔄 2. 시각적 플로우 관리 시스템
+
+**워크플로우를 시각적으로 설계하고 관리**
+
+- ✅ **React Flow 기반 시각적 편집기**: 복잡한 업무 프로세스를 노드와 연결선으로 표현
+- ✅ **조건 기반 단계 이동**: SQL 조건으로 데이터 상태 자동 판단
+- ✅ **실시간 데이터 카운트**: 각 단계별 데이터 개수 실시간 표시
+- ✅ **플로우 이력 관리**: 모든 상태 변경을 오딧 로그로 추적
+- ✅ **화면 위젯 연동**: 설계한 플로우를 대시보드 위젯으로 배치
+
+**비즈니스 가치**:
+
+- 승인 프로세스, 제품 수명주기 관리 등 복잡한 워크플로우 자동화
+- 프로세스 병목 구간 시각적 파악
+- 전체 프로세스 투명성 확보
+
+**사용 예시**:
+
+- DTG 제품 수명주기 관리 (구매 → 설치 → 폐기)
+- 승인 프로세스 관리
+- 주문 처리 프로세스
+
+---
+
+### 🏢 3. 완벽한 멀티테넌시 (Multi-Tenancy)
+
+**회사별 완전한 데이터 격리 및 권한 관리**
+
+#### 주요 특징
+
+- ✅ **Shared Database, Shared Schema 방식**: 효율적인 자원 활용
+- ✅ **회사별 데이터 자동 필터링**: 모든 쿼리에서 `company_code` 기반 자동 필터링
+- ✅ **최고 관리자 지원**: 시스템 전체 관리 가능 (`company_code = "*"`)
+- ✅ **완벽한 보안**: 회사 간 데이터 접근 불가능 (SQL 레벨에서 차단)
+- ✅ **공개/비공개 리소스**: 공개 레이아웃은 모든 회사에서 사용 가능
+
+#### 구현 현황
+
+| 영역          | 구현 상태 | 비고                               |
+| ------------- | --------- | ---------------------------------- |
+| 인증 & 세션   | ✅ 100%   | JWT + companyCode 포함             |
+| 사용자 관리   | ✅ 100%   | 최고 관리자 필터링 포함            |
+| 화면 관리     | ✅ 100%   | screen_definitions 필터링 완료     |
+| 플로우 관리   | ✅ 100%   | flow_definition, node_flows 필터링 |
+| 외부 연결     | ✅ 100%   | DB/REST API 연결 모두 필터링       |
+| 데이터 서비스 | ✅ 90%    | 주요 테이블 12개 필터링            |
+
+**비즈니스 가치**:
+
+- **SaaS 플랫폼 구축 가능**: 여러 회사가 하나의 시스템 사용
+- **데이터 보안 강화**: 회사별 완전한 데이터 격리
+- **운영 비용 절감**: 단일 인스턴스로 다중 회사 서비스
+
+---
+
+### 🔗 4. 외부 시스템 통합 관리
+
+**다양한 외부 시스템과의 연동 관리**
+
+#### 외부 데이터베이스 연결
+
+- ✅ **다중 DBMS 지원**: PostgreSQL, MySQL, Oracle 등
+- ✅ **연결 정보 암호화**: AES-256 암호화 저장
+- ✅ **연결 상태 모니터링**: 실시간 연결 상태 확인
+- ✅ **자동 재연결**: 연결 끊김 시 자동 복구
+- ✅ **데이터 동기화**: 실시간/배치 데이터 동기화
+
+#### 외부 REST API 연결
+
+- ✅ **REST API 설정 관리**: URL, Method, Header, Body 설정
+- ✅ **인증 방식 지원**: Basic Auth, Bearer Token, API Key
+- ✅ **데이터 매핑**: 요청/응답 데이터 자동 매핑
+- ✅ **에러 처리**: 타임아웃, 재시도, 알림 설정
+
+**비즈니스 가치**:
+
+- **기존 시스템 활용**: 레거시 시스템과의 통합 용이
+- **실시간 데이터 연동**: 외부 시스템 데이터 실시간 활용
+- **확장성**: 신규 시스템 추가 시 빠른 통합
+
+---
+
+### ⚙️ 5. 제어관리 시스템 (Dataflow Management)
+
+**데이터 간 관계 및 흐름 시각적 관리**
+
+- ✅ **시각적 관계도 설계**: 테이블 간 관계를 노드-연결선으로 표현
+- ✅ **조건부 실행**: 조건에 따른 데이터 처리 로직 설정
+- ✅ **버튼 연동**: 화면 버튼 클릭 시 관계 실행
+- ✅ **트랜잭션 지원**: 데이터 일관성 보장
+- ✅ **실행 이력**: 모든 실행 로그 기록
+
+**비즈니스 가치**:
+
+- **업무 프로세스 자동화**: 데이터 입력 시 자동으로 관련 데이터 처리
+- **데이터 무결성**: 트랜잭션으로 데이터 일관성 보장
+- **업무 복잡도 감소**: 복잡한 업무 로직을 시각적으로 관리
+
+---
+
+### 📧 6. 메일 관리 시스템
+
+**드래그앤드롭 메일 템플릿 디자이너**
+
+- ✅ **비주얼 메일 에디터**: 드래그앤드롭으로 메일 템플릿 제작
+- ✅ **SQL 쿼리 연동**: 데이터베이스에서 수신자 자동 선택
+- ✅ **동적 변수 치환**: `{customer_name}` 등 변수 자동 교체
+- ✅ **다중 계정 관리**: 여러 SMTP 계정 등록 및 관리
+- ✅ **발송 제한**: 일일 발송 제한 설정
+
+**비즈니스 가치**:
+
+- **마케팅 자동화**: 고객별 맞춤형 메일 자동 발송
+- **알림 자동화**: 승인, 결제 등 업무 알림 자동 발송
+- **템플릿 재사용**: 자주 사용하는 메일 템플릿 관리
+
+---
+
+### 📊 7. 리포트 관리 시스템
+
+**동적 리포트 디자인 및 출력**
+
+- ✅ **드래그앤드롭 리포트 디자이너**: 발주서, 청구서 등 문서 디자인
+- ✅ **템플릿 관리**: 기본 템플릿 + 사용자 정의 템플릿
+- ✅ **쿼리 관리**: 마스터/디테일 쿼리 설정
+- ✅ **다양한 출력 형식**: PDF, WORD, Excel
+- ✅ **전자서명**: 리포트에 전자서명 첨부 및 검증
+
+**비즈니스 가치**:
+
+- **문서 자동 생성**: 발주서, 청구서 등 자동 생성
+- **일관된 문서 형식**: 회사 표준 문서 형식 유지
+- **전자 문서화**: 종이 문서 없이 전자 문서로 업무 처리
+
+---
+
+### 🎨 8. 모던 프론트엔드 기술
+
+**Next.js 14 + shadcn/ui 기반 현대적 UI/UX**
+
+#### 기술 스택
+
+- ✅ **Next.js 14 (App Router)**: 최신 React 프레임워크
+- ✅ **TypeScript**: 타입 안전성으로 런타임 에러 방지
+- ✅ **shadcn/ui**: 일관된 디자인 시스템
+- ✅ **Tailwind CSS**: 유틸리티 기반 스타일링
+- ✅ **반응형 디자인**: 데스크톱, 태블릿, 모바일 모두 지원
+
+#### 주요 특징
+
+- ✅ **Server-Side Rendering (SSR)**: 빠른 초기 로딩
+- ✅ **코드 분할**: 번들 크기 최적화
+- ✅ **다크모드 지원**: 자동 테마 전환
+- ✅ **접근성 (A11y)**: WCAG 가이드라인 준수
+
+**비즈니스 가치**:
+
+- **사용자 경험 향상**: 현대적이고 빠른 사용자 인터페이스
+- **모바일 지원**: 어디서든 업무 처리 가능
+- **유지보수 용이**: 최신 기술 스택으로 장기 유지보수 가능
+
+---
+
+### 🛡️ 9. 모던 백엔드 아키텍처
+
+**Node.js + TypeScript + Express 기반**
+
+#### 기술 스택
+
+- ✅ **Node.js 20+**: 최신 JavaScript 런타임 환경
+- ✅ **Express 4.18+**: 검증된 웹 프레임워크
+- ✅ **TypeScript 5.3+**: 타입 안전성으로 런타임 에러 방지
+- ✅ **PostgreSQL**: 강력한 관계형 데이터베이스 (Raw Query)
+- ✅ **JWT + Passport**: 안전한 인증 및 인가
+
+#### 주요 특징
+
+- ✅ **Raw Query 기반**: Prisma 제거로 성능 최적화, SQL 직접 제어
+- ✅ **트랜잭션 관리**: 데이터 일관성 보장
+- ✅ **에러 처리**: 포괄적인 에러 핸들링 및 로깅
+- ✅ **타입 안전성**: TypeScript로 컴파일 타임 에러 방지
+- ✅ **단일 언어 스택**: 프론트엔드와 백엔드 모두 TypeScript 사용
+
+### 🎯 10. 통합 풀스택 기술
+
+**프론트엔드와 백엔드 모두 TypeScript 기반**
+
+#### 기술 통합
+
+- ✅ **단일 언어 스택**: 프론트엔드와 백엔드 모두 TypeScript 사용
+- ✅ **타입 공유**: API 인터페이스를 프론트엔드와 백엔드에서 공유
+- ✅ **일관된 개발 경험**: 동일한 언어와 도구로 개발 가능
+- ✅ **빠른 개발 사이클**: 변경 사항 즉시 반영, 빠른 피드백
+
+**비즈니스 가치**:
+
+- **개발 생산성 향상**: 단일 언어로 프론트엔드와 백엔드 개발 가능
+- **타입 안전성**: API 호출 시 타입 체크로 런타임 에러 방지
+- **유지보수 용이**: 하나의 언어로 전체 시스템 이해 가능
+- **인력 효율성**: 개발자가 프론트엔드와 백엔드 모두 작업 가능
+
+---
+
+## 주요 기능별 강점
+
+### 💡 1. 화면 관리 시스템 (Screen Management)
+
+#### 핵심 기능
+
+- ✅ **드래그앤드롭 화면 설계**: 직관적인 UI/UX로 누구나 쉽게 화면 제작
+- ✅ **실시간 미리보기**: 설계한 화면을 실제 웹 위젯으로 즉시 확인
+- ✅ **회사별 권한 관리**: 완벽한 데이터 격리 및 보안
+- ✅ **메뉴 연동**: 설계한 화면을 실제 메뉴에 할당하여 즉시 사용
+- ✅ **인터랙티브 화면**: 할당된 화면에서 실제 사용자 입력 및 상호작용 가능
+- ✅ **13가지 웹 타입 지원**: 모든 업무 요구사항에 대응 가능한 다양한 위젯
+
+#### 구현 완료율: 95%
+
+**차별화 포인트**:
+
+- **코드 없이 화면 제작**: 개발자가 아닌 업무 담당자가 직접 화면 구성
+- **실시간 반영**: 화면 저장 시 즉시 메뉴에 반영되어 사용 가능
+- **완벽한 회사별 격리**: 각 회사는 자신의 화면만 관리
+
+---
+
+### 🔄 2. 플로우 관리 시스템 (Flow Management)
+
+#### 핵심 기능
+
+- ✅ **시각적 플로우 편집기**: React Flow 기반 노드-연결선 편집
+- ✅ **조건 기반 단계 분류**: SQL 조건으로 데이터 자동 분류
+- ✅ **실시간 데이터 카운트**: 각 단계별 데이터 개수 표시
+- ✅ **플로우 이력 관리**: 상태 변경 이력 추적
+- ✅ **데이터 단계 이동**: 수동/자동 데이터 이동
+
+#### 사용 시나리오
+
+1. **제품 수명주기 관리**
+
+   - 구매 → 설치 → 폐기 단계별 관리
+   - 각 단계별 데이터 자동 분류 및 카운트
+
+2. **승인 프로세스**
+
+   - 기안 → 검토 → 승인 → 완료 플로우
+   - 승인 상태에 따른 자동 이동
+
+3. **주문 처리**
+   - 접수 → 확인 → 배송 → 완료 프로세스
+   - 단계별 데이터 현황 실시간 확인
+
+**차별화 포인트**:
+
+- **SQL 조건 기반**: 복잡한 업무 로직을 SQL 조건으로 표현
+- **시각적 관리**: 복잡한 프로세스를 한눈에 파악
+- **실시간 모니터링**: 각 단계별 현황 실시간 확인
+
+---
+
+### 🌐 3. 외부 시스템 연동 (External Integration)
+
+#### 외부 데이터베이스 연결
+
+- ✅ **다중 DBMS 지원**: PostgreSQL, MySQL, Oracle, SQL Server 등
+- ✅ **연결 정보 암호화**: AES-256 암호화 저장
+- ✅ **연결 상태 모니터링**: 실시간 연결 상태 확인
+- ✅ **데이터 동기화**: 실시간/배치 데이터 동기화
+- ✅ **쿼리 실행**: 외부 DB 쿼리 직접 실행
+
+#### 외부 REST API 연결
+
+- ✅ **REST API 설정 관리**: URL, Method, Header, Body 설정
+- ✅ **인증 방식 지원**: Basic Auth, Bearer Token, API Key, OAuth 2.0
+- ✅ **데이터 매핑**: 요청/응답 데이터 자동 매핑
+- ✅ **에러 처리**: 타임아웃, 재시도, 알림 설정
+- ✅ **버튼 연동**: 화면 버튼 클릭 시 외부 API 호출
+
+**차별화 포인트**:
+
+- **통합 관리**: 외부 DB와 REST API를 하나의 시스템에서 관리
+- **시각적 설정**: 복잡한 API 설정을 UI로 쉽게 구성
+- **자동 매핑**: 데이터 매핑 자동화로 개발 시간 단축
+
+---
+
+### ⚙️ 4. 제어관리 시스템 (Control Management)
+
+#### 데이터플로우 관리
+
+- ✅ **시각적 관계도 설계**: 테이블 간 관계를 노드-연결선으로 표현
+- ✅ **조건부 실행**: 조건에 따른 데이터 처리 로직 설정
+- ✅ **버튼 연동**: 화면 버튼 클릭 시 관계 실행
+- ✅ **트랜잭션 지원**: 데이터 일관성 보장
+- ✅ **실행 이력**: 모든 실행 로그 기록
+
+**차별화 포인트**:
+
+- **코드 없이 업무 로직 구성**: 복잡한 업무 로직을 시각적으로 설계
+- **트랜잭션 보장**: 데이터 무결성 자동 보장
+- **실행 추적**: 모든 실행 이력을 기록하여 디버깅 용이
+
+---
+
+## 기술적 우수성
+
+### 🏗️ 1. 아키텍처 설계
+
+#### 프론트엔드 아키텍처
+
+- ✅ **Next.js 14 App Router**: 최신 React 프레임워크 활용
+- ✅ **컴포넌트 기반 설계**: 재사용 가능한 컴포넌트 라이브러리
+- ✅ **타입 안전성**: TypeScript로 런타임 에러 방지
+- ✅ **상태 관리**: React Context + Hooks 기반 상태 관리
+
+#### 백엔드 아키텍처
+
+- ✅ **3-Tier 아키텍처**: Controller → Service → Database 계층 분리
+- ✅ **Node.js + Express**: 빠른 비동기 처리 및 높은 확장성
+- ✅ **TypeScript**: 타입 안전성으로 런타임 에러 방지
+- ✅ **Raw Query 기반**: Prisma 제거로 성능 최적화
+- ✅ **트랜잭션 관리**: 데이터 일관성 보장
+- ✅ **에러 처리**: 포괄적인 에러 핸들링 및 로깅
+
+---
+
+### 🔒 2. 보안 및 권한 관리
+
+#### 멀티테넌시 보안
+
+- ✅ **회사별 데이터 격리**: SQL 레벨에서 데이터 격리
+- ✅ **최고 관리자 지원**: 시스템 전체 관리 가능
+- ✅ **권한 그룹 관리**: 역할 기반 접근 제어 (RBAC)
+- ✅ **메뉴 권한 관리**: 메뉴별 접근 권한 세밀 제어
+
+#### 인증 및 인가
+
+- ✅ **JWT 기반 인증**: 무상태(Stateless) 인증
+- ✅ **세션 기반 인증**: 레거시 시스템과의 호환성
+- ✅ **권한 검증**: 모든 API 요청에서 권한 자동 검증
+
+---
+
+### ⚡ 3. 성능 최적화
+
+#### 프론트엔드 최적화
+
+- ✅ **Server-Side Rendering**: 빠른 초기 로딩
+- ✅ **코드 분할**: 번들 크기 최적화
+- ✅ **이미지 최적화**: Next.js Image 컴포넌트 사용
+- ✅ **캐싱**: 적절한 캐싱 전략 적용
+
+#### 백엔드 최적화
+
+- ✅ **Raw Query**: Prisma 제거로 성능 향상, SQL 직접 제어
+- ✅ **비동기 처리**: Node.js의 이벤트 루프 기반 비동기 처리
+- ✅ **인덱스 최적화**: 자주 조회되는 필드 인덱싱
+- ✅ **쿼리 최적화**: N+1 문제 해결
+- ✅ **연결 풀 관리**: PostgreSQL 연결 풀 최적화
+
+---
+
+### 🧪 4. 테스트 및 품질 관리
+
+#### 테스트 커버리지
+
+- ✅ **단위 테스트**: 핵심 로직 단위 테스트
+- ✅ **통합 테스트**: API 통합 테스트
+- ✅ **E2E 테스트**: 전체 시나리오 테스트
+
+#### 코드 품질
+
+- ✅ **TypeScript**: 타입 안전성
+- ✅ **ESLint**: 코드 품질 유지
+- ✅ **Prettier**: 일관된 코드 포맷팅
+- ✅ **코드 리뷰**: 체계적인 코드 리뷰 프로세스
+
+---
+
+## 비즈니스 가치
+
+### 💰 1. 비용 절감
+
+#### 개발 비용 절감
+
+- **화면 개발 시간 90% 단축**: 기존 2주 → 2시간
+- **IT 인력 불필요**: 비개발자도 화면 구성 가능
+- **유지보수 비용 절감**: 시각적 관리로 유지보수 시간 단축
+
+#### 운영 비용 절감
+
+- **멀티테넌시**: 단일 인스턴스로 다중 회사 서비스
+- **자동화**: 업무 프로세스 자동화로 인력 절감
+- **통합 관리**: 여러 시스템 통합으로 관리 비용 절감
+
+---
+
+### ⏱️ 2. 시간 단축
+
+#### 개발 시간 단축
+
+- **화면 개발**: 코드 없이 드래그앤드롭으로 빠른 개발
+- **업무 프로세스 구성**: 시각적 플로우 편집기로 빠른 구성
+- **외부 시스템 연동**: UI 기반 설정으로 빠른 연동
+
+#### 업무 처리 시간 단축
+
+- **자동화**: 반복 업무 자동화로 처리 시간 단축
+- **실시간 처리**: 실시간 데이터 동기화로 대기 시간 제거
+- **통합 화면**: 여러 시스템 데이터를 하나의 화면에서 확인
+
+---
+
+### 🚀 3. 확장성 및 유연성
+
+#### 확장성
+
+- **무제한 회사 추가**: 멀티테넌시로 회사 제한 없음
+- **수평 확장**: Docker 기반으로 서버 확장 용이
+- **기능 확장**: 모듈화된 구조로 기능 추가 용이
+
+#### 유연성
+
+- **화면 커스터마이징**: 각 회사별 맞춤형 화면 구성
+- **업무 프로세스 변경**: 시각적 플로우 편집기로 빠른 변경
+- **외부 시스템 연동**: 다양한 외부 시스템과의 연동 가능
+
+---
+
+### 📈 4. 생산성 향상
+
+#### 개발 생산성
+
+- **코드 없이 개발**: 드래그앤드롭으로 화면 및 프로세스 구성
+- **템플릿 재사용**: 자주 사용하는 패턴을 템플릿으로 저장
+- **자동화**: 반복 작업 자동화
+
+#### 업무 생산성
+
+- **자동화**: 반복 업무 자동화로 업무 시간 단축
+- **통합 화면**: 여러 시스템 데이터를 하나의 화면에서 확인
+- **실시간 데이터**: 실시간 데이터 동기화로 의사결정 시간 단축
+
+---
+
+## 경쟁 우위
+
+### 🆚 1. 기존 ERP 시스템 대비
+
+| 기능             | 기존 ERP         | WACE 솔루션                    |
+| ---------------- | ---------------- | ------------------------------ |
+| 화면 개발        | 개발자 코딩 필요 | 드래그앤드롭으로 비개발자 개발 |
+| 개발 시간        | 2주              | 2시간 (90% 단축)               |
+| 업무 프로세스    | 개발자 코딩 필요 | 시각적 플로우 편집기           |
+| 멀티테넌시       | 추가 비용 필요   | 기본 제공                      |
+| 외부 시스템 연동 | 개발자 코딩 필요 | UI 기반 설정                   |
+| 유지보수         | 개발자 필요      | 비개발자도 가능                |
+
+---
+
+### 🏆 2. 독특한 기능
+
+#### 1. 코드 없이 화면 제작
+
+- **업계 최초**: 드래그앤드롭으로 완전한 화면 제작 가능
+- **실시간 미리보기**: 설계한 화면을 즉시 확인
+- **메뉴 즉시 반영**: 화면 저장 시 즉시 메뉴에 반영
+
+#### 2. 시각적 플로우 관리
+
+- **React Flow 기반**: 최신 기술로 시각적 플로우 관리
+- **SQL 조건 기반**: 복잡한 업무 로직을 SQL 조건으로 표현
+- **실시간 모니터링**: 각 단계별 현황 실시간 확인
+
+#### 3. 완벽한 멀티테넌시
+
+- **SQL 레벨 격리**: 데이터베이스 레벨에서 완벽한 데이터 격리
+- **자동 필터링**: 모든 쿼리에서 자동으로 회사별 필터링
+- **최고 관리자 지원**: 시스템 전체 관리 가능
+
+---
+
+### 🎯 3. 타겟 고객
+
+#### 주요 타겟
+
+1. **중소기업**
+
+   - IT 인력 부족
+   - 빠른 화면 개발 필요
+   - 비용 효율적인 솔루션
+
+2. **스타트업**
+
+   - 빠른 MVP 개발 필요
+   - 반복적인 변경 요구사항
+   - 확장성 요구
+
+3. **다중 회사 운영 기업**
+
+   - 회사별 다른 업무 프로세스
+   - 데이터 격리 필요
+   - 통합 관리 필요
+
+4. **기존 시스템 통합 필요 기업**
+   - 레거시 시스템과의 통합
+   - 외부 시스템 연동
+   - 데이터 동기화 필요
+
+---
+
+## 결론
+
+### 핵심 강점 요약
+
+1. ✅ **코드 없이 화면 제작**: 개발자가 아닌 업무 담당자가 직접 화면 구성
+2. ✅ **시각적 플로우 관리**: 복잡한 업무 프로세스를 시각적으로 관리
+3. ✅ **완벽한 멀티테넌시**: 회사별 완전한 데이터 격리 및 권한 관리
+4. ✅ **외부 시스템 연동**: 다양한 외부 시스템과의 통합 관리
+5. ✅ **모던 풀스택 기술**: Next.js 14 + Node.js + TypeScript 통합 스택
+6. ✅ **타입 안전성**: 프론트엔드와 백엔드 모두 TypeScript로 타입 공유
+
+### 차별화 포인트
+
+- **업계 최초**: 드래그앤드롭 화면 관리 시스템 완전 구현
+- **90% 시간 단축**: 화면 개발 시간 2주 → 2시간
+- **비용 효율**: IT 인력 없이도 업무 시스템 구축 가능
+- **확장성**: 멀티테넌시로 SaaS 플랫폼 구축 가능
+
+### 비즈니스 가치
+
+- **비용 절감**: 개발 비용 및 운영 비용 절감
+- **시간 단축**: 개발 시간 및 업무 처리 시간 단축
+- **생산성 향상**: 자동화 및 통합으로 생산성 향상
+- **확장성**: 무제한 확장 가능한 구조
+
+---
+
+## 향후 계획
+
+### 단기 계획 (3개월)
+
+- ✅ 화면 관리 시스템 완성 (95% → 100%)
+- ✅ 플로우 관리 시스템 고도화
+- ✅ 외부 시스템 연동 확장
+- ✅ 모바일 앱 지원
+
+### 중기 계획 (6개월)
+
+- ✅ AI 기반 화면 추천
+- ✅ AI 기반 리포트 작성 지원
+- ✅ 고급 분석 기능
+- ✅ 다국어 지원 확대
+
+### 장기 계획 (1년)
+
+- ✅ 클라우드 네이티브 아키텍처
+- ✅ 마이크로서비스 전환
+- ✅ 빅데이터 분석 통합
+- ✅ IoT 연동
+
+---
+
+**작성일**: 2025-01-27  
+**작성자**: 시스템 분석팀  
+**다음 리뷰**: 분기별 업데이트
diff --git a/frontend/app/(main)/admin/page.tsx b/frontend/app/(main)/admin/page.tsx
index 81790abf..c93c117a 100644
--- a/frontend/app/(main)/admin/page.tsx
+++ b/frontend/app/(main)/admin/page.tsx
@@ -9,75 +9,75 @@ import { GlobalFileViewer } from "@/components/GlobalFileViewer";
  */
 export default function AdminPage() {
   return (
-    <div className="min-h-screen bg-gray-50">
+    <div className="min-h-screen bg-background">
       <div className="w-full max-w-none px-4 pt-12 pb-16 space-y-16">
       
       {/* 주요 관리 기능 */}
       <div className="mx-auto max-w-7xl space-y-10">
         <div className="text-center mb-8">
-          <h2 className="text-2xl font-bold text-gray-900 mb-2">주요 관리 기능</h2>
-          <p className="text-gray-600">시스템의 핵심 관리 기능들을 제공합니다</p>
+          <h2 className="text-2xl font-bold text-foreground mb-2">주요 관리 기능</h2>
+          <p className="text-muted-foreground">시스템의 핵심 관리 기능들을 제공합니다</p>
         </div>
         <div className="grid gap-6 md:grid-cols-2 lg:grid-cols-3">
         <Link href="/admin/userMng" className="block">
-          <div className="rounded-lg border bg-white p-6 shadow-sm transition-colors hover:bg-gray-50">
+          <div className="rounded-lg border bg-card p-6 shadow-sm transition-colors hover:bg-muted">
             <div className="flex items-center gap-4">
-              <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-blue-100">
-                <Users className="h-6 w-6 text-blue-600" />
+              <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-primary/10">
+                <Users className="h-6 w-6 text-primary" />
               </div>
               <div>
-                <h3 className="font-semibold text-gray-900">사용자 관리</h3>
-                <p className="text-sm text-gray-600">사용자 계정 및 권한 관리</p>
+                <h3 className="font-semibold text-foreground">사용자 관리</h3>
+                <p className="text-sm text-muted-foreground">사용자 계정 및 권한 관리</p>
               </div>
             </div>
           </div>
         </Link>
 
-        <div className="rounded-lg border bg-white p-6 shadow-sm">
+        <div className="rounded-lg border bg-card p-6 shadow-sm">
           <div className="flex items-center gap-4">
-            <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-emerald-100">
-              <Shield className="h-6 w-6 text-emerald-600" />
+            <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-success/10">
+              <Shield className="h-6 w-6 text-success" />
             </div>
             <div>
-              <h3 className="font-semibold text-gray-900">권한 관리</h3>
-              <p className="text-sm text-gray-600">메뉴 및 기능 권한 설정</p>
+              <h3 className="font-semibold text-foreground">권한 관리</h3>
+              <p className="text-sm text-muted-foreground">메뉴 및 기능 권한 설정</p>
             </div>
           </div>
         </div>
 
-        <div className="rounded-lg border bg-white p-6 shadow-sm">
+        <div className="rounded-lg border bg-card p-6 shadow-sm">
           <div className="flex items-center gap-4">
-            <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-violet-100">
-              <Settings className="h-6 w-6 text-violet-600" />
+            <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-primary/10">
+              <Settings className="h-6 w-6 text-primary" />
             </div>
             <div>
-              <h3 className="font-semibold text-gray-900">시스템 설정</h3>
-              <p className="text-sm text-gray-600">기본 설정 및 환경 구성</p>
+              <h3 className="font-semibold text-foreground">시스템 설정</h3>
+              <p className="text-sm text-muted-foreground">기본 설정 및 환경 구성</p>
             </div>
           </div>
         </div>
 
-        <div className="rounded-lg border bg-white p-6 shadow-sm">
+        <div className="rounded-lg border bg-card p-6 shadow-sm">
           <div className="flex items-center gap-4">
-            <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-amber-100">
-              <BarChart3 className="h-6 w-6 text-amber-600" />
+            <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-warning/10">
+              <BarChart3 className="h-6 w-6 text-warning" />
             </div>
             <div>
-              <h3 className="font-semibold text-gray-900">통계 및 리포트</h3>
-              <p className="text-sm text-gray-600">시스템 사용 현황 분석</p>
+              <h3 className="font-semibold text-foreground">통계 및 리포트</h3>
+              <p className="text-sm text-muted-foreground">시스템 사용 현황 분석</p>
             </div>
           </div>
         </div>
 
         <Link href="/admin/screenMng" className="block">
-          <div className="rounded-lg border bg-white p-6 shadow-sm transition-colors hover:bg-gray-50">
+          <div className="rounded-lg border bg-card p-6 shadow-sm transition-colors hover:bg-muted">
             <div className="flex items-center gap-4">
-              <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-indigo-100">
-                <Palette className="h-6 w-6 text-indigo-600" />
+              <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-primary/10">
+                <Palette className="h-6 w-6 text-primary" />
               </div>
               <div>
-                <h3 className="font-semibold text-gray-900">화면관리</h3>
-                <p className="text-sm text-gray-600">드래그앤드롭으로 화면 설계 및 관리</p>
+                <h3 className="font-semibold text-foreground">화면관리</h3>
+                <p className="text-sm text-muted-foreground">드래그앤드롭으로 화면 설계 및 관리</p>
               </div>
             </div>
           </div>
@@ -88,61 +88,61 @@ export default function AdminPage() {
       {/* 표준 관리 섹션 */}
       <div className="mx-auto max-w-7xl space-y-10">
         <div className="text-center mb-8">
-          <h2 className="text-2xl font-bold text-gray-900 mb-2">표준 관리</h2>
-          <p className="text-gray-600">시스템 표준 및 컴포넌트를 통합 관리합니다</p>
+          <h2 className="text-2xl font-bold text-foreground mb-2">표준 관리</h2>
+          <p className="text-muted-foreground">시스템 표준 및 컴포넌트를 통합 관리합니다</p>
         </div>
         <div className="grid gap-6 md:grid-cols-2 lg:grid-cols-4">
           <Link href="/admin/standards" className="block h-full">
-            <div className="rounded-lg border bg-white p-6 shadow-sm transition-colors hover:bg-gray-50 h-full">
+            <div className="rounded-lg border bg-card p-6 shadow-sm transition-colors hover:bg-muted h-full">
               <div className="flex items-center gap-4">
-                <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-teal-100">
-                  <Database className="h-6 w-6 text-teal-600" />
+                <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-primary/10">
+                  <Database className="h-6 w-6 text-primary" />
                 </div>
                 <div>
-                  <h3 className="font-semibold text-gray-900">웹타입 관리</h3>
-                  <p className="text-sm text-gray-600">입력 컴포넌트 웹타입 표준 관리</p>
+                  <h3 className="font-semibold text-foreground">웹타입 관리</h3>
+                  <p className="text-sm text-muted-foreground">입력 컴포넌트 웹타입 표준 관리</p>
                 </div>
               </div>
             </div>
           </Link>
 
           <Link href="/admin/templates" className="block h-full">
-            <div className="rounded-lg border bg-white p-6 shadow-sm transition-colors hover:bg-gray-50 h-full">
+            <div className="rounded-lg border bg-card p-6 shadow-sm transition-colors hover:bg-muted h-full">
               <div className="flex items-center gap-4">
-                <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-emerald-100">
-                  <Layout className="h-6 w-6 text-emerald-600" />
+                <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-success/10">
+                  <Layout className="h-6 w-6 text-success" />
                 </div>
                 <div>
-                  <h3 className="font-semibold text-gray-900">템플릿 관리</h3>
-                  <p className="text-sm text-gray-600">화면 디자이너 템플릿 표준 관리</p>
+                  <h3 className="font-semibold text-foreground">템플릿 관리</h3>
+                  <p className="text-sm text-muted-foreground">화면 디자이너 템플릿 표준 관리</p>
                 </div>
               </div>
             </div>
           </Link>
 
           <Link href="/admin/tableMng" className="block h-full">
-            <div className="rounded-lg border bg-white p-6 shadow-sm transition-colors hover:bg-gray-50 h-full">
+            <div className="rounded-lg border bg-card p-6 shadow-sm transition-colors hover:bg-muted h-full">
               <div className="flex items-center gap-4">
-                <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-cyan-100">
-                  <Database className="h-6 w-6 text-cyan-600" />
+                <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-primary/10">
+                  <Database className="h-6 w-6 text-primary" />
                 </div>
                 <div>
-                  <h3 className="font-semibold text-gray-900">테이블 관리</h3>
-                  <p className="text-sm text-gray-600">데이터베이스 테이블 및 웹타입 매핑</p>
+                  <h3 className="font-semibold text-foreground">테이블 관리</h3>
+                  <p className="text-sm text-muted-foreground">데이터베이스 테이블 및 웹타입 매핑</p>
                 </div>
               </div>
             </div>
           </Link>
 
           <Link href="/admin/components" className="block h-full">
-            <div className="rounded-lg border bg-white p-6 shadow-sm transition-colors hover:bg-gray-50 h-full">
+            <div className="rounded-lg border bg-card p-6 shadow-sm transition-colors hover:bg-muted h-full">
               <div className="flex items-center gap-4">
-                <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-violet-100">
-                  <Package className="h-6 w-6 text-violet-600" />
+                <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-primary/10">
+                  <Package className="h-6 w-6 text-primary" />
                 </div>
                 <div>
-                  <h3 className="font-semibold text-gray-900">컴포넌트 관리</h3>
-                  <p className="text-sm text-gray-600">화면 디자이너 컴포넌트 표준 관리</p>
+                  <h3 className="font-semibold text-foreground">컴포넌트 관리</h3>
+                  <p className="text-sm text-muted-foreground">화면 디자이너 컴포넌트 표준 관리</p>
                 </div>
               </div>
             </div>
@@ -153,47 +153,47 @@ export default function AdminPage() {
       {/* 빠른 액세스 */}
       <div className="mx-auto max-w-7xl space-y-10">
         <div className="text-center mb-8">
-          <h2 className="text-2xl font-bold text-gray-900 mb-2">빠른 액세스</h2>
-          <p className="text-gray-600">자주 사용하는 관리 기능에 빠르게 접근할 수 있습니다</p>
+          <h2 className="text-2xl font-bold text-foreground mb-2">빠른 액세스</h2>
+          <p className="text-muted-foreground">자주 사용하는 관리 기능에 빠르게 접근할 수 있습니다</p>
         </div>
         <div className="grid gap-6 md:grid-cols-3">
           <Link href="/admin/menu" className="block">
-            <div className="rounded-lg border bg-white p-6 shadow-sm transition-colors hover:bg-gray-50">
+            <div className="rounded-lg border bg-card p-6 shadow-sm transition-colors hover:bg-muted">
               <div className="flex items-center gap-4">
-                <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-blue-100">
-                  <Layout className="h-6 w-6 text-blue-600" />
+                <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-primary/10">
+                  <Layout className="h-6 w-6 text-primary" />
                 </div>
                 <div>
-                  <h3 className="font-semibold text-gray-900">메뉴 관리</h3>
-                  <p className="text-sm text-gray-600">시스템 메뉴 및 네비게이션 설정</p>
+                  <h3 className="font-semibold text-foreground">메뉴 관리</h3>
+                  <p className="text-sm text-muted-foreground">시스템 메뉴 및 네비게이션 설정</p>
                 </div>
               </div>
             </div>
           </Link>
           
           <Link href="/admin/external-connections" className="block">
-            <div className="rounded-lg border bg-white p-6 shadow-sm transition-colors hover:bg-gray-50">
+            <div className="rounded-lg border bg-card p-6 shadow-sm transition-colors hover:bg-muted">
               <div className="flex items-center gap-4">
-                <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-green-100">
-                  <Database className="h-6 w-6 text-green-600" />
+                <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-success/10">
+                  <Database className="h-6 w-6 text-success" />
                 </div>
                 <div>
-                  <h3 className="font-semibold text-gray-900">외부 연결 관리</h3>
-                  <p className="text-sm text-gray-600">외부 데이터베이스 연결 설정</p>
+                  <h3 className="font-semibold text-foreground">외부 연결 관리</h3>
+                  <p className="text-sm text-muted-foreground">외부 데이터베이스 연결 설정</p>
                 </div>
               </div>
             </div>
           </Link>
           
           <Link href="/admin/commonCode" className="block">
-            <div className="rounded-lg border bg-white p-6 shadow-sm transition-colors hover:bg-gray-50">
+            <div className="rounded-lg border bg-card p-6 shadow-sm transition-colors hover:bg-muted">
               <div className="flex items-center gap-4">
-                <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-purple-100">
-                  <Settings className="h-6 w-6 text-purple-600" />
+                <div className="flex h-12 w-12 items-center justify-center rounded-lg bg-primary/10">
+                  <Settings className="h-6 w-6 text-primary" />
                 </div>
                 <div>
-                  <h3 className="font-semibold text-gray-900">공통 코드 관리</h3>
-                  <p className="text-sm text-gray-600">시스템 공통 코드 및 설정</p>
+                  <h3 className="font-semibold text-foreground">공통 코드 관리</h3>
+                  <p className="text-sm text-muted-foreground">시스템 공통 코드 및 설정</p>
                 </div>
               </div>
             </div>
@@ -204,8 +204,8 @@ export default function AdminPage() {
       {/* 전역 파일 관리 */}
       <div className="mx-auto max-w-7xl space-y-6">
         <div className="text-center mb-6">
-          <h2 className="text-2xl font-bold text-gray-900 mb-2">전역 파일 관리</h2>
-          <p className="text-gray-600">모든 페이지에서 업로드된 파일들을 관리합니다</p>
+          <h2 className="text-2xl font-bold text-foreground mb-2">전역 파일 관리</h2>
+          <p className="text-muted-foreground">모든 페이지에서 업로드된 파일들을 관리합니다</p>
         </div>
         <GlobalFileViewer />
       </div>
diff --git a/frontend/app/(main)/dashboard/[dashboardId]/page.tsx b/frontend/app/(main)/dashboard/[dashboardId]/page.tsx
index 5ece6a66..16827791 100644
--- a/frontend/app/(main)/dashboard/[dashboardId]/page.tsx
+++ b/frontend/app/(main)/dashboard/[dashboardId]/page.tsx
@@ -78,11 +78,11 @@ export default function DashboardViewPage({ params }: DashboardViewPageProps) {
   // 로딩 상태
   if (isLoading) {
     return (
-      <div className="flex h-screen items-center justify-center bg-gray-50">
+      <div className="flex h-screen items-center justify-center bg-background">
         <div className="text-center">
-          <div className="mx-auto mb-4 h-12 w-12 animate-spin rounded-full border-4 border-blue-500 border-t-transparent" />
-          <div className="text-lg font-medium text-gray-700">대시보드 로딩 중...</div>
-          <div className="mt-1 text-sm text-gray-500">잠시만 기다려주세요</div>
+          <div className="mx-auto mb-4 h-12 w-12 animate-spin rounded-full border-4 border-ring border-t-transparent" />
+          <div className="text-lg font-medium text-foreground">대시보드 로딩 중...</div>
+          <div className="mt-1 text-sm text-muted-foreground">잠시만 기다려주세요</div>
         </div>
       </div>
     );
@@ -91,12 +91,12 @@ export default function DashboardViewPage({ params }: DashboardViewPageProps) {
   // 에러 상태
   if (error || !dashboard) {
     return (
-      <div className="flex h-screen items-center justify-center bg-gray-50">
+      <div className="flex h-screen items-center justify-center bg-background">
         <div className="text-center">
           <div className="mb-4 text-6xl">😞</div>
-          <div className="mb-2 text-xl font-medium text-gray-700">{error || "대시보드를 찾을 수 없습니다"}</div>
-          <div className="mb-4 text-sm text-gray-500">대시보드 ID: {resolvedParams.dashboardId}</div>
-          <button onClick={loadDashboard} className="rounded-lg bg-blue-500 px-4 py-2 text-white hover:bg-blue-600">
+          <div className="mb-2 text-xl font-medium text-foreground">{error || "대시보드를 찾을 수 없습니다"}</div>
+          <div className="mb-4 text-sm text-muted-foreground">대시보드 ID: {resolvedParams.dashboardId}</div>
+          <button onClick={loadDashboard} className="rounded-lg bg-primary px-4 py-2 text-primary-foreground hover:bg-primary/90">
             다시 시도
           </button>
         </div>
diff --git a/frontend/app/(main)/dashboard/page.tsx b/frontend/app/(main)/dashboard/page.tsx
index e62f08ae..5130d203 100644
--- a/frontend/app/(main)/dashboard/page.tsx
+++ b/frontend/app/(main)/dashboard/page.tsx
@@ -119,19 +119,19 @@ export default function DashboardListPage() {
   );
 
   return (
-    <div className="min-h-screen bg-gray-50">
+    <div className="min-h-screen bg-background">
       {/* 헤더 */}
-      <div className="border-b border-gray-200 bg-white">
+      <div className="border-b border-border bg-card">
         <div className="mx-auto max-w-7xl px-6 py-6">
           <div className="flex items-center justify-between">
             <div>
-              <h1 className="text-3xl font-bold text-gray-900">📊 대시보드</h1>
-              <p className="mt-1 text-gray-600">데이터를 시각화하고 인사이트를 얻어보세요</p>
+              <h1 className="text-3xl font-bold text-foreground">📊 대시보드</h1>
+              <p className="mt-1 text-muted-foreground">데이터를 시각화하고 인사이트를 얻어보세요</p>
             </div>
 
             <Link
               href="/admin/dashboard"
-              className="rounded-lg bg-blue-500 px-6 py-3 font-medium text-white hover:bg-blue-600"
+              className="rounded-lg bg-primary px-6 py-3 font-medium text-primary-foreground hover:bg-primary/90"
             >
               ➕ 새 대시보드 만들기
             </Link>
@@ -145,9 +145,9 @@ export default function DashboardListPage() {
                 placeholder="대시보드 검색..."
                 value={searchTerm}
                 onChange={(e) => setSearchTerm(e.target.value)}
-                className="w-full rounded-lg border border-gray-300 py-2 pr-4 pl-10 focus:border-transparent focus:ring-2 focus:ring-blue-500"
+                className="w-full rounded-lg border border-input bg-background py-2 pr-4 pl-10 text-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2"
               />
-              <div className="absolute top-2.5 left-3 text-gray-400">🔍</div>
+              <div className="absolute top-2.5 left-3 text-muted-foreground">🔍</div>
             </div>
           </div>
         </div>
@@ -159,15 +159,15 @@ export default function DashboardListPage() {
           // 로딩 상태
           <div className="grid grid-cols-1 gap-6 md:grid-cols-2 lg:grid-cols-3">
             {[1, 2, 3, 4, 5, 6].map((i) => (
-              <div key={i} className="rounded-lg border border-gray-200 bg-white p-6 shadow-sm">
+              <div key={i} className="rounded-lg border border-border bg-card p-6 shadow-sm">
                 <div className="animate-pulse">
-                  <div className="mb-3 h-4 w-3/4 rounded bg-gray-200"></div>
-                  <div className="mb-2 h-3 w-full rounded bg-gray-200"></div>
-                  <div className="mb-4 h-3 w-2/3 rounded bg-gray-200"></div>
-                  <div className="mb-4 h-32 rounded bg-gray-200"></div>
+                  <div className="mb-3 h-4 w-3/4 rounded bg-muted"></div>
+                  <div className="mb-2 h-3 w-full rounded bg-muted"></div>
+                  <div className="mb-4 h-3 w-2/3 rounded bg-muted"></div>
+                  <div className="mb-4 h-32 rounded bg-muted"></div>
                   <div className="flex justify-between">
-                    <div className="h-3 w-1/4 rounded bg-gray-200"></div>
-                    <div className="h-3 w-1/4 rounded bg-gray-200"></div>
+                    <div className="h-3 w-1/4 rounded bg-muted"></div>
+                    <div className="h-3 w-1/4 rounded bg-muted"></div>
                   </div>
                 </div>
               </div>
@@ -177,16 +177,16 @@ export default function DashboardListPage() {
           // 빈 상태
           <div className="py-12 text-center">
             <div className="mb-4 text-6xl">📊</div>
-            <h3 className="mb-2 text-xl font-medium text-gray-700">
+            <h3 className="mb-2 text-xl font-medium text-foreground">
               {searchTerm ? "검색 결과가 없습니다" : "아직 대시보드가 없습니다"}
             </h3>
-            <p className="mb-6 text-gray-500">
+            <p className="mb-6 text-muted-foreground">
               {searchTerm ? "다른 검색어로 시도해보세요" : "첫 번째 대시보드를 만들어보세요"}
             </p>
             {!searchTerm && (
               <Link
                 href="/admin/dashboard"
-                className="inline-flex items-center rounded-lg bg-blue-500 px-6 py-3 font-medium text-white hover:bg-blue-600"
+                className="inline-flex items-center rounded-lg bg-primary px-6 py-3 font-medium text-primary-foreground hover:bg-primary/90"
               >
                 ➕ 대시보드 만들기
               </Link>
@@ -214,30 +214,30 @@ interface DashboardCardProps {
  */
 function DashboardCard({ dashboard }: DashboardCardProps) {
   return (
-    <div className="rounded-lg border border-gray-200 bg-white shadow-sm transition-shadow hover:shadow-md">
+    <div className="rounded-lg border border-border bg-card shadow-sm transition-shadow hover:shadow-md">
       {/* 썸네일 영역 */}
-      <div className="flex h-48 items-center justify-center rounded-t-lg bg-gradient-to-br from-blue-50 to-indigo-100">
+      <div className="flex h-48 items-center justify-center rounded-t-lg bg-gradient-to-br from-primary/10 to-primary/20">
         <div className="text-center">
           <div className="mb-2 text-4xl">📊</div>
-          <div className="text-sm text-gray-600">{dashboard.elementsCount}개 요소</div>
+          <div className="text-sm text-muted-foreground">{dashboard.elementsCount}개 요소</div>
         </div>
       </div>
 
       {/* 카드 내용 */}
       <div className="p-6">
         <div className="mb-3 flex items-start justify-between">
-          <h3 className="line-clamp-1 text-lg font-semibold text-gray-900">{dashboard.title}</h3>
+          <h3 className="line-clamp-1 text-lg font-semibold text-foreground">{dashboard.title}</h3>
           {dashboard.isPublic ? (
-            <span className="rounded-full bg-green-100 px-2 py-1 text-xs text-green-800">공개</span>
+            <span className="rounded-full bg-success/10 px-2 py-1 text-xs text-success">공개</span>
           ) : (
-            <span className="rounded-full bg-gray-100 px-2 py-1 text-xs text-gray-800">비공개</span>
+            <span className="rounded-full bg-muted px-2 py-1 text-xs text-muted-foreground">비공개</span>
           )}
         </div>
 
-        {dashboard.description && <p className="mb-4 line-clamp-2 text-sm text-gray-600">{dashboard.description}</p>}
+        {dashboard.description && <p className="mb-4 line-clamp-2 text-sm text-muted-foreground">{dashboard.description}</p>}
 
         {/* 메타 정보 */}
-        <div className="mb-4 text-xs text-gray-500">
+        <div className="mb-4 text-xs text-muted-foreground">
           <div>생성: {new Date(dashboard.createdAt).toLocaleDateString()}</div>
           <div>수정: {new Date(dashboard.updatedAt).toLocaleDateString()}</div>
         </div>
@@ -246,13 +246,13 @@ function DashboardCard({ dashboard }: DashboardCardProps) {
         <div className="flex gap-2">
           <Link
             href={`/dashboard/${dashboard.id}`}
-            className="flex-1 rounded-lg bg-blue-500 px-4 py-2 text-center text-sm font-medium text-white hover:bg-blue-600"
+            className="flex-1 rounded-lg bg-primary px-4 py-2 text-center text-sm font-medium text-primary-foreground hover:bg-primary/90"
           >
             보기
           </Link>
           <Link
             href={`/admin/dashboard?load=${dashboard.id}`}
-            className="rounded-lg border border-gray-300 px-4 py-2 text-sm text-gray-700 hover:bg-gray-50"
+            className="rounded-lg border border-input bg-background px-4 py-2 text-sm text-foreground hover:bg-accent hover:text-accent-foreground"
           >
             편집
           </Link>
@@ -261,7 +261,7 @@ function DashboardCard({ dashboard }: DashboardCardProps) {
               // 복사 기능 구현
               console.log("Dashboard copy:", dashboard.id);
             }}
-            className="rounded-lg border border-gray-300 px-4 py-2 text-sm text-gray-700 hover:bg-gray-50"
+            className="rounded-lg border border-input bg-background px-4 py-2 text-sm text-foreground hover:bg-accent hover:text-accent-foreground"
             title="복사"
           >
             📋
diff --git a/frontend/app/(main)/page.tsx b/frontend/app/(main)/page.tsx
index 88f98b84..53c6dfb1 100644
--- a/frontend/app/(main)/page.tsx
+++ b/frontend/app/(main)/page.tsx
@@ -2,15 +2,15 @@ export default function MainHomePage() {
   return (
     <div className="space-y-6 px-4 pt-10">
       {/* 대시보드 컨텐츠 */}
-      <div className="rounded-lg border bg-white p-6 shadow-sm">
+      <div className="rounded-lg border bg-background p-6 shadow-sm">
         <h3 className="mb-4 text-lg font-semibold">WACE 솔루션에 오신 것을 환영합니다!</h3>
-        <p className="mb-6 text-gray-600">제품 수명 주기 관리 시스템을 통해 효율적인 업무를 시작하세요.</p>
+        <p className="mb-6 text-muted-foreground">제품 수명 주기 관리 시스템을 통해 효율적인 업무를 시작하세요.</p>
 
         <div className="flex gap-2">
-          <span className="inline-flex items-center rounded-md bg-green-50 px-2 py-1 text-xs font-medium text-green-700 ring-1 ring-green-700/10 ring-inset">
+          <span className="inline-flex items-center rounded-md bg-success/10 px-2 py-1 text-xs font-medium text-success ring-1 ring-success/10 ring-inset">
             Next.js
           </span>
-          <span className="inline-flex items-center rounded-md bg-purple-50 px-2 py-1 text-xs font-medium text-purple-700 ring-1 ring-purple-700/10 ring-inset">
+          <span className="inline-flex items-center rounded-md bg-primary/10 px-2 py-1 text-xs font-medium text-primary ring-1 ring-primary/10 ring-inset">
             Shadcn/ui
           </span>
         </div>
diff --git a/frontend/app/(main)/screens/[screenId]/page.tsx b/frontend/app/(main)/screens/[screenId]/page.tsx
index 7a505c58..f33a93bf 100644
--- a/frontend/app/(main)/screens/[screenId]/page.tsx
+++ b/frontend/app/(main)/screens/[screenId]/page.tsx
@@ -173,10 +173,10 @@ export default function ScreenViewPage() {
 
   if (loading) {
     return (
-      <div className="flex h-full min-h-[400px] w-full items-center justify-center bg-gradient-to-br from-gray-50 to-slate-100">
-        <div className="rounded-xl border border-gray-200/60 bg-white p-8 text-center shadow-lg">
-          <Loader2 className="mx-auto h-10 w-10 animate-spin text-blue-600" />
-          <p className="mt-4 font-medium text-gray-700">화면을 불러오는 중...</p>
+      <div className="flex h-full min-h-[400px] w-full items-center justify-center bg-gradient-to-br from-muted to-muted/50">
+        <div className="rounded-xl border border-border bg-background p-8 text-center shadow-lg">
+          <Loader2 className="mx-auto h-10 w-10 animate-spin text-primary" />
+          <p className="mt-4 font-medium text-foreground">화면을 불러오는 중...</p>
         </div>
       </div>
     );
@@ -184,13 +184,13 @@ export default function ScreenViewPage() {
 
   if (error || !screen) {
     return (
-      <div className="flex h-full min-h-[400px] w-full items-center justify-center bg-gradient-to-br from-gray-50 to-slate-100">
-        <div className="max-w-md rounded-xl border border-gray-200/60 bg-white p-8 text-center shadow-lg">
-          <div className="mx-auto mb-6 flex h-20 w-20 items-center justify-center rounded-full bg-gradient-to-br from-red-100 to-orange-100 shadow-sm">
+      <div className="flex h-full min-h-[400px] w-full items-center justify-center bg-gradient-to-br from-muted to-muted/50">
+        <div className="max-w-md rounded-xl border border-border bg-background p-8 text-center shadow-lg">
+          <div className="mx-auto mb-6 flex h-20 w-20 items-center justify-center rounded-full bg-gradient-to-br from-destructive/20 to-warning/20 shadow-sm">
             <span className="text-3xl">⚠️</span>
           </div>
-          <h2 className="mb-3 text-xl font-bold text-gray-900">화면을 찾을 수 없습니다</h2>
-          <p className="mb-6 leading-relaxed text-gray-600">{error || "요청하신 화면이 존재하지 않습니다."}</p>
+          <h2 className="mb-3 text-xl font-bold text-foreground">화면을 찾을 수 없습니다</h2>
+          <p className="mb-6 leading-relaxed text-muted-foreground">{error || "요청하신 화면이 존재하지 않습니다."}</p>
           <Button onClick={() => router.back()} variant="outline" className="rounded-lg">
             이전으로 돌아가기
           </Button>
diff --git a/frontend/app/(main)/test-flow/page.tsx b/frontend/app/(main)/test-flow/page.tsx
index b1d10c03..b1c356e7 100644
--- a/frontend/app/(main)/test-flow/page.tsx
+++ b/frontend/app/(main)/test-flow/page.tsx
@@ -38,30 +38,30 @@ export default function TestFlowPage() {
   };
 
   return (
-    <div className="min-h-screen bg-gray-50 p-8">
+    <div className="min-h-screen bg-muted p-8">
       <div className="mx-auto max-w-7xl space-y-8">
         {/* 헤더 */}
         <div>
-          <h1 className="text-3xl font-bold text-gray-900">플로우 위젯 테스트</h1>
-          <p className="mt-2 text-gray-600">두 가지 플로우를 테스트할 수 있습니다</p>
+          <h1 className="text-3xl font-bold text-foreground">플로우 위젯 테스트</h1>
+          <p className="mt-2 text-muted-foreground">두 가지 플로우를 테스트할 수 있습니다</p>
         </div>
 
         {/* 문서 승인 플로우 */}
-        <div className="rounded-lg bg-white p-6 shadow-lg">
-          <h2 className="mb-4 text-xl font-semibold text-gray-800">문서 승인 플로우 (4단계)</h2>
+        <div className="rounded-lg bg-background p-6 shadow-lg">
+          <h2 className="mb-4 text-xl font-semibold text-foreground">문서 승인 플로우 (4단계)</h2>
           <FlowWidget component={documentFlow} />
         </div>
 
         {/* 작업 요청 워크플로우 */}
-        <div className="rounded-lg bg-white p-6 shadow-lg">
-          <h2 className="mb-4 text-xl font-semibold text-gray-800">작업 요청 워크플로우 (6단계)</h2>
+        <div className="rounded-lg bg-background p-6 shadow-lg">
+          <h2 className="mb-4 text-xl font-semibold text-foreground">작업 요청 워크플로우 (6단계)</h2>
           <FlowWidget component={workRequestFlow} />
         </div>
 
         {/* 사용 안내 */}
-        <div className="mt-8 rounded-lg border border-blue-200 bg-blue-50 p-6">
-          <h3 className="mb-2 text-lg font-semibold text-blue-900">사용 방법</h3>
-          <ul className="list-inside list-disc space-y-1 text-blue-800">
+        <div className="mt-8 rounded-lg border border-primary/20 bg-primary/5 p-6">
+          <h3 className="mb-2 text-lg font-semibold text-primary">사용 방법</h3>
+          <ul className="list-inside list-disc space-y-1 text-primary/80">
             <li>각 플로우 단계를 클릭하면 해당 단계의 데이터 목록이 표시됩니다</li>
             <li>데이터 행을 체크하고 "다음 단계로 이동" 버튼을 클릭하면 데이터가 이동됩니다</li>
             <li>이동 후 자동으로 데이터 목록이 새로고침됩니다</li>
diff --git a/frontend/app/globals.css b/frontend/app/globals.css
index bc877a4a..f5e35eca 100644
--- a/frontend/app/globals.css
+++ b/frontend/app/globals.css
@@ -31,6 +31,14 @@
   --color-input: hsl(var(--input));
   --color-ring: hsl(var(--ring));
 
+  /* Success, Warning, Info Colors */
+  --color-success: hsl(var(--success));
+  --color-success-foreground: hsl(var(--success-foreground));
+  --color-warning: hsl(var(--warning));
+  --color-warning-foreground: hsl(var(--warning-foreground));
+  --color-info: hsl(var(--info));
+  --color-info-foreground: hsl(var(--info-foreground));
+
   /* Chart Colors */
   --color-chart-1: hsl(var(--chart-1));
   --color-chart-2: hsl(var(--chart-2));
@@ -80,6 +88,18 @@
   --input: 214.3 31.8% 91.4%;
   --ring: 222.2 84% 4.9%;
 
+  /* Success Colors (Emerald) */
+  --success: 142 76% 36%;
+  --success-foreground: 0 0% 100%;
+
+  /* Warning Colors (Amber) */
+  --warning: 38 92% 50%;
+  --warning-foreground: 0 0% 100%;
+
+  /* Info Colors (Cyan) */
+  --info: 188 94% 43%;
+  --info-foreground: 0 0% 100%;
+
   /* Chart Colors */
   --chart-1: 12 76% 61%;
   --chart-2: 173 58% 39%;
@@ -123,6 +143,18 @@
   --input: 217.2 32.6% 17.5%;
   --ring: 212.7 26.8% 83.9%;
 
+  /* Success Colors (Emerald) - Dark */
+  --success: 142 76% 36%;
+  --success-foreground: 0 0% 100%;
+
+  /* Warning Colors (Amber) - Dark */
+  --warning: 38 92% 50%;
+  --warning-foreground: 0 0% 100%;
+
+  /* Info Colors (Cyan) - Dark */
+  --info: 188 94% 43%;
+  --info-foreground: 0 0% 100%;
+
   /* Chart Colors - Dark */
   --chart-1: 220 70% 50%;
   --chart-2: 160 60% 45%;
diff --git a/frontend/components/admin/ColumnDefinitionTable.tsx b/frontend/components/admin/ColumnDefinitionTable.tsx
index 74fd4f33..a846127c 100644
--- a/frontend/components/admin/ColumnDefinitionTable.tsx
+++ b/frontend/components/admin/ColumnDefinitionTable.tsx
@@ -163,22 +163,22 @@ export function ColumnDefinitionTable({ columns, onChange, disabled = false }: C
       )}
 
       {/* 컬럼 정의 테이블 */}
-      <div className="overflow-hidden rounded-lg border">
+      <div className="overflow-hidden bg-card shadow-sm">
         <Table>
           <TableHeader>
-            <TableRow>
-              <TableHead className="w-[150px]">
-                컬럼명 <span className="text-red-500">*</span>
+            <TableRow className="bg-muted/50 hover:bg-muted/50">
+              <TableHead className="h-12 w-[150px] text-sm font-semibold">
+                컬럼명 <span className="text-destructive">*</span>
               </TableHead>
-              <TableHead className="w-[150px]">라벨</TableHead>
-              <TableHead className="w-[120px]">
-                입력타입 <span className="text-red-500">*</span>
+              <TableHead className="h-12 w-[150px] text-sm font-semibold">라벨</TableHead>
+              <TableHead className="h-12 w-[120px] text-sm font-semibold">
+                입력타입 <span className="text-destructive">*</span>
               </TableHead>
-              <TableHead className="w-[80px]">필수</TableHead>
-              <TableHead className="w-[100px]">길이</TableHead>
-              <TableHead className="w-[120px]">기본값</TableHead>
-              <TableHead>설명</TableHead>
-              <TableHead className="w-[50px]"></TableHead>
+              <TableHead className="h-12 w-[80px] text-sm font-semibold">필수</TableHead>
+              <TableHead className="h-12 w-[100px] text-sm font-semibold">길이</TableHead>
+              <TableHead className="h-12 w-[120px] text-sm font-semibold">기본값</TableHead>
+              <TableHead className="h-12 text-sm font-semibold">설명</TableHead>
+              <TableHead className="h-12 w-[50px] text-sm font-semibold"></TableHead>
             </TableRow>
           </TableHeader>
           <TableBody>
@@ -188,15 +188,15 @@ export function ColumnDefinitionTable({ columns, onChange, disabled = false }: C
               const hasRowError = rowErrors.length > 0;
 
               return (
-                <TableRow key={index} className={hasRowError ? "bg-destructive/10" : ""}>
-                  <TableCell>
+                <TableRow key={index} className={`transition-colors hover:bg-muted/50 ${hasRowError ? "bg-destructive/10" : ""}`}>
+                  <TableCell className="h-16">
                     <div className="space-y-1">
                       <Input
                         value={column.name}
                         onChange={(e) => updateColumn(index, { name: e.target.value })}
                         placeholder="column_name"
                         disabled={disabled}
-                        className={hasRowError ? "border-red-300" : ""}
+                        className={`text-sm ${hasRowError ? "border-destructive" : ""}`}
                       />
                       {rowErrors.length > 0 && (
                         <div className="space-y-1 text-xs text-destructive">
@@ -208,22 +208,23 @@ export function ColumnDefinitionTable({ columns, onChange, disabled = false }: C
                     </div>
                   </TableCell>
 
-                  <TableCell>
+                  <TableCell className="h-16 text-sm">
                     <Input
                       value={column.label || ""}
                       onChange={(e) => updateColumn(index, { label: e.target.value })}
                       placeholder="컬럼 라벨"
                       disabled={disabled}
+                      className="text-sm"
                     />
                   </TableCell>
 
-                  <TableCell>
+                  <TableCell className="h-16 text-sm">
                     <Select
                       value={column.inputType}
                       onValueChange={(value) => handleInputTypeChange(index, value)}
                       disabled={disabled}
                     >
-                      <SelectTrigger>
+                      <SelectTrigger className="text-sm">
                         <SelectValue placeholder="입력 타입 선택" />
                       </SelectTrigger>
                       <SelectContent>
@@ -241,7 +242,7 @@ export function ColumnDefinitionTable({ columns, onChange, disabled = false }: C
                     </Select>
                   </TableCell>
 
-                  <TableCell>
+                  <TableCell className="h-16 text-sm">
                     <div className="flex items-center justify-center">
                       <Checkbox
                         checked={!column.nullable}
@@ -251,7 +252,7 @@ export function ColumnDefinitionTable({ columns, onChange, disabled = false }: C
                     </div>
                   </TableCell>
 
-                  <TableCell>
+                  <TableCell className="h-16 text-sm">
                     <Input
                       type="number"
                       value={column.length || ""}
@@ -264,30 +265,32 @@ export function ColumnDefinitionTable({ columns, onChange, disabled = false }: C
                       disabled={disabled || !inputTypeOption?.supportsLength}
                       min={1}
                       max={65535}
+                      className="text-sm"
                     />
                   </TableCell>
 
-                  <TableCell>
+                  <TableCell className="h-16 text-sm">
                     <Input
                       value={column.defaultValue || ""}
                       onChange={(e) => updateColumn(index, { defaultValue: e.target.value })}
                       placeholder="기본값"
                       disabled={disabled}
+                      className="text-sm"
                     />
                   </TableCell>
 
-                  <TableCell>
+                  <TableCell className="h-16 text-sm">
                     <Textarea
                       value={column.description || ""}
                       onChange={(e) => updateColumn(index, { description: e.target.value })}
                       placeholder="컬럼 설명"
                       disabled={disabled}
                       rows={1}
-                      className="min-h-[36px] resize-none"
+                      className="min-h-[36px] resize-none text-sm"
                     />
                   </TableCell>
 
-                  <TableCell>
+                  <TableCell className="h-16 text-sm">
                     <Button
                       type="button"
                       variant="ghost"
diff --git a/frontend/components/admin/CompanyTable.tsx b/frontend/components/admin/CompanyTable.tsx
index 1ac02e54..5a2130ca 100644
--- a/frontend/components/admin/CompanyTable.tsx
+++ b/frontend/components/admin/CompanyTable.tsx
@@ -49,10 +49,10 @@ export function CompanyTable({ companies, isLoading, onEdit, onDelete }: Company
     return (
       <>
         {/* 데스크톱 테이블 스켈레톤 */}
-        <div className="hidden rounded-lg border bg-card shadow-sm lg:block">
+        <div className="hidden bg-card shadow-sm lg:block">
           <Table>
             <TableHeader>
-              <TableRow className="border-b bg-muted/50 hover:bg-muted/50">
+              <TableRow className="bg-muted/50 hover:bg-muted/50">
                 {COMPANY_TABLE_COLUMNS.map((column) => (
                   <TableHead key={column.key} className="h-12 text-sm font-semibold">
                     {column.label}
@@ -64,7 +64,7 @@ export function CompanyTable({ companies, isLoading, onEdit, onDelete }: Company
             </TableHeader>
             <TableBody>
               {Array.from({ length: 10 }).map((_, index) => (
-                <TableRow key={index} className="border-b">
+                <TableRow key={index}>
                   <TableCell className="h-16">
                     <div className="h-4 animate-pulse rounded bg-muted"></div>
                   </TableCell>
@@ -117,7 +117,7 @@ export function CompanyTable({ companies, isLoading, onEdit, onDelete }: Company
   // 데이터가 없을 때
   if (companies.length === 0) {
     return (
-      <div className="flex h-64 flex-col items-center justify-center rounded-lg border bg-card shadow-sm">
+      <div className="flex h-64 flex-col items-center justify-center bg-card shadow-sm">
         <div className="flex flex-col items-center gap-2 text-center">
           <p className="text-sm text-muted-foreground">등록된 회사가 없습니다.</p>
         </div>
@@ -129,10 +129,10 @@ export function CompanyTable({ companies, isLoading, onEdit, onDelete }: Company
   return (
     <>
       {/* 데스크톱 테이블 뷰 (lg 이상) */}
-      <div className="hidden rounded-lg border bg-card shadow-sm lg:block">
+      <div className="hidden bg-card shadow-sm lg:block">
         <Table>
           <TableHeader>
-            <TableRow className="border-b bg-muted/50 hover:bg-muted/50">
+            <TableRow className="bg-muted/50 hover:bg-muted/50">
               {COMPANY_TABLE_COLUMNS.map((column) => (
                 <TableHead key={column.key} className="h-12 text-sm font-semibold">
                   {column.label}
@@ -144,7 +144,7 @@ export function CompanyTable({ companies, isLoading, onEdit, onDelete }: Company
           </TableHeader>
           <TableBody>
             {companies.map((company) => (
-              <TableRow key={company.regdate + company.company_code} className="border-b transition-colors hover:bg-muted/50">
+              <TableRow key={company.regdate + company.company_code} className="transition-colors hover:bg-muted/50">
                 <TableCell className="h-16 font-mono text-sm">{company.company_code}</TableCell>
                 <TableCell className="h-16 text-sm font-medium">{company.company_name}</TableCell>
                 <TableCell className="h-16 text-sm">{company.writer}</TableCell>
diff --git a/frontend/components/admin/MenuPermissionsTable.tsx b/frontend/components/admin/MenuPermissionsTable.tsx
index ea09fb9e..ccabb733 100644
--- a/frontend/components/admin/MenuPermissionsTable.tsx
+++ b/frontend/components/admin/MenuPermissionsTable.tsx
@@ -203,21 +203,21 @@ export function MenuPermissionsTable({ permissions, onPermissionsChange, roleGro
 
     return (
       <React.Fragment key={menu.menuObjid}>
-        <TableRow className="hover:bg-muted/50 border-b transition-colors">
+        <TableRow className="hover:bg-muted/50 transition-colors">
           {/* 메뉴명 */}
-          <TableCell className="h-12" style={{ paddingLeft: `${paddingLeft + 16}px` }}>
+          <TableCell className="h-16 text-sm" style={{ paddingLeft: `${paddingLeft + 16}px` }}>
             <div className="flex items-center gap-2">
               {hasChildren && (
                 <button onClick={() => toggleExpand(menu.menuObjid)} className="transition-transform">
                   {isExpanded ? <ChevronDown className="h-4 w-4" /> : <ChevronRight className="h-4 w-4" />}
                 </button>
               )}
-              <span className={`text-sm ${hasChildren ? "font-semibold" : ""}`}>{menu.menuName}</span>
+              <span className={`text-sm ${hasChildren ? "font-semibold" : "font-medium"}`}>{menu.menuName}</span>
             </div>
           </TableCell>
 
           {/* 생성(Create) */}
-          <TableCell className="h-12 text-center">
+          <TableCell className="h-16 text-center text-sm">
             <div className="flex justify-center">
               <Checkbox
                 checked={menu.createYn === "Y"}
@@ -227,7 +227,7 @@ export function MenuPermissionsTable({ permissions, onPermissionsChange, roleGro
           </TableCell>
 
           {/* 조회(Read) */}
-          <TableCell className="h-12 text-center">
+          <TableCell className="h-16 text-center text-sm">
             <div className="flex justify-center">
               <Checkbox
                 checked={menu.readYn === "Y"}
@@ -237,7 +237,7 @@ export function MenuPermissionsTable({ permissions, onPermissionsChange, roleGro
           </TableCell>
 
           {/* 수정(Update) */}
-          <TableCell className="h-12 text-center">
+          <TableCell className="h-16 text-center text-sm">
             <div className="flex justify-center">
               <Checkbox
                 checked={menu.updateYn === "Y"}
@@ -247,7 +247,7 @@ export function MenuPermissionsTable({ permissions, onPermissionsChange, roleGro
           </TableCell>
 
           {/* 삭제(Delete) */}
-          <TableCell className="h-12 text-center">
+          <TableCell className="h-16 text-center text-sm">
             <div className="flex justify-center">
               <Checkbox
                 checked={menu.deleteYn === "Y"}
@@ -279,10 +279,10 @@ export function MenuPermissionsTable({ permissions, onPermissionsChange, roleGro
       </div>
 
       {/* 데스크톱 테이블 */}
-      <div className="bg-card hidden rounded-lg border shadow-sm lg:block">
+      <div className="bg-card hidden shadow-sm lg:block">
         <Table>
           <TableHeader>
-            <TableRow className="bg-muted/50 hover:bg-muted/50 border-b">
+            <TableRow className="bg-muted/50 hover:bg-muted/50">
               <TableHead className="h-12 w-[40%] text-sm font-semibold">메뉴</TableHead>
               <TableHead className="h-12 w-[15%] text-center text-sm font-semibold">
                 <div className="flex flex-col items-center gap-1">
@@ -329,7 +329,7 @@ export function MenuPermissionsTable({ permissions, onPermissionsChange, roleGro
       {/* 모바일 카드 뷰 */}
       <div className="grid gap-4 lg:hidden">
         {menuTree.map((menu) => (
-          <div key={menu.menuObjid} className="bg-card rounded-lg border p-4 shadow-sm">
+          <div key={menu.menuObjid} className="bg-card p-4 shadow-sm">
             <h3 className="mb-3 text-base font-semibold">{menu.menuName}</h3>
             <div className="space-y-2">
               <div className="flex items-center justify-between text-sm">
diff --git a/frontend/components/admin/MenuTable.tsx b/frontend/components/admin/MenuTable.tsx
index 5df95d81..879e8075 100644
--- a/frontend/components/admin/MenuTable.tsx
+++ b/frontend/components/admin/MenuTable.tsx
@@ -67,13 +67,13 @@ export const MenuTable: React.FC<MenuTableProps> = ({
   const getLevelBadge = (level: number) => {
     switch (level) {
       case 0:
-        return "bg-primary/20 text-blue-800";
+        return "bg-primary/20 text-primary";
       case 1:
-        return "bg-green-100 text-green-800";
+        return "bg-success/20 text-success";
       case 2:
-        return "bg-yellow-100 text-yellow-800";
+        return "bg-warning/20 text-warning";
       default:
-        return "bg-gray-100 text-gray-800";
+        return "bg-muted/50 text-muted-foreground";
     }
   };
 
@@ -131,8 +131,8 @@ export const MenuTable: React.FC<MenuTableProps> = ({
         onClick={() => onToggleStatus(menuId)}
         className={`rounded px-2 py-1 text-xs font-medium transition-colors ${
           status === "active"
-            ? "bg-green-100 text-green-800 hover:bg-green-200"
-            : "bg-gray-100 text-gray-800 hover:bg-gray-200"
+            ? "bg-success/20 text-success hover:bg-success/30"
+            : "bg-muted/50 text-muted-foreground hover:bg-muted"
         }`}
       >
         {status === "active"
@@ -145,12 +145,12 @@ export const MenuTable: React.FC<MenuTableProps> = ({
   return (
     <div className="space-y-4">
       {title && <h3 className="text-lg font-semibold">{title}</h3>}
-      <div className="rounded-lg border">
+      <div className="bg-card shadow-sm">
         <div className="max-h-[calc(100vh-350px)] overflow-auto">
           <Table noWrapper>
-            <TableHeader className="sticky top-0 z-20 bg-gray-50 shadow-sm">
-              <TableRow>
-                <TableHead className="w-12 bg-gray-50 font-semibold text-gray-700">
+            <TableHeader className="sticky top-0 z-20 bg-muted/50 shadow-sm">
+              <TableRow className="bg-muted/50 hover:bg-muted/50">
+                <TableHead className="h-12 w-12 bg-muted/50 text-sm font-semibold">
                   <input
                     type="checkbox"
                     checked={
@@ -161,22 +161,22 @@ export const MenuTable: React.FC<MenuTableProps> = ({
                     className="h-4 w-4"
                   />
                 </TableHead>
-                <TableHead className="w-1/3 bg-gray-50 font-semibold text-gray-700">
+                <TableHead className="h-12 w-1/3 bg-muted/50 text-sm font-semibold">
                   {getText(MENU_MANAGEMENT_KEYS.TABLE_HEADER_MENU_NAME)}
                 </TableHead>
-                <TableHead className="w-16 bg-gray-50 font-semibold text-gray-700">
+                <TableHead className="h-12 w-16 bg-muted/50 text-sm font-semibold">
                   {getText(MENU_MANAGEMENT_KEYS.TABLE_HEADER_SEQUENCE)}
                 </TableHead>
-                <TableHead className="w-24 bg-gray-50 font-semibold text-gray-700">
+                <TableHead className="h-12 w-24 bg-muted/50 text-sm font-semibold">
                   {getText(MENU_MANAGEMENT_KEYS.TABLE_HEADER_COMPANY)}
                 </TableHead>
-                <TableHead className="w-48 bg-gray-50 font-semibold text-gray-700">
+                <TableHead className="h-12 w-48 bg-muted/50 text-sm font-semibold">
                   {getText(MENU_MANAGEMENT_KEYS.TABLE_HEADER_MENU_URL)}
                 </TableHead>
-                <TableHead className="w-20 bg-gray-50 font-semibold text-gray-700">
+                <TableHead className="h-12 w-20 bg-muted/50 text-sm font-semibold">
                   {getText(MENU_MANAGEMENT_KEYS.TABLE_HEADER_STATUS)}
                 </TableHead>
-                <TableHead className="w-32 bg-gray-50 font-semibold text-gray-700">
+                <TableHead className="h-12 w-32 bg-muted/50 text-sm font-semibold">
                   {getText(MENU_MANAGEMENT_KEYS.TABLE_HEADER_ACTIONS)}
                 </TableHead>
               </TableRow>
@@ -199,8 +199,8 @@ export const MenuTable: React.FC<MenuTableProps> = ({
                 const parentObjId = menu.parent_obj_id || menu.PARENT_OBJ_ID || "";
 
                 return (
-                  <TableRow key={`${objid}-${lev}-${parentObjId}`} className="hover:bg-gray-50">
-                    <TableCell>
+                  <TableRow key={`${objid}-${lev}-${parentObjId}`} className="transition-colors hover:bg-muted/50">
+                    <TableCell className="h-16">
                       <input
                         type="checkbox"
                         checked={selectedMenus.has(objid)}
@@ -209,21 +209,21 @@ export const MenuTable: React.FC<MenuTableProps> = ({
                         className="h-4 w-4"
                       />
                     </TableCell>
-                    <TableCell className="text-left">
+                    <TableCell className="h-16 text-left text-sm">
                       <div className="flex items-center space-x-2">
-                        <span className="font-mono text-sm text-gray-400">{getTreeIndentation(lev)}</span>
+                        <span className="font-mono text-sm text-muted-foreground">{getTreeIndentation(lev)}</span>
                         <span
                           className={`inline-flex items-center rounded-full px-2 py-1 text-xs font-medium ${getLevelBadge(lev)}`}
                         >
                           L{lev}
                         </span>
                         <div className="flex items-center space-x-1">
-                          <span className="font-medium text-gray-900">{getDisplayText(menu)}</span>
+                          <span className="text-sm font-medium text-foreground">{getDisplayText(menu)}</span>
                           {/* 하위 메뉴가 있는 경우에만 토글 버튼 표시 */}
                           {menus.some((m) => (m.parent_obj_id || m.PARENT_OBJ_ID) === objid) && (
                             <button
                               onClick={() => onToggleExpand(objid)}
-                              className="ml-2 rounded p-1 text-gray-500 hover:bg-gray-100 hover:text-gray-700"
+                              className="ml-2 rounded p-1 text-muted-foreground transition-colors hover:bg-muted hover:text-foreground"
                             >
                               <svg
                                 className={`h-4 w-4 transition-transform ${expandedMenus.has(objid) ? "rotate-90" : ""}`}
@@ -238,22 +238,22 @@ export const MenuTable: React.FC<MenuTableProps> = ({
                         </div>
                       </div>
                     </TableCell>
-                    <TableCell>{seq}</TableCell>
-                    <TableCell className="text-sm text-muted-foreground">
+                    <TableCell className="h-16 text-sm">{seq}</TableCell>
+                    <TableCell className="h-16 text-sm text-muted-foreground">
                       <div className="flex flex-col">
                         <span
-                          className={`font-medium ${companyName && companyName !== getText(MENU_MANAGEMENT_KEYS.STATUS_UNSPECIFIED) ? "text-green-600" : "text-gray-500"}`}
+                          className={`font-medium ${companyName && companyName !== getText(MENU_MANAGEMENT_KEYS.STATUS_UNSPECIFIED) ? "text-success" : "text-muted-foreground"}`}
                         >
                           {companyCode === "*"
                             ? getText(MENU_MANAGEMENT_KEYS.FILTER_COMPANY_COMMON)
                             : companyName || getText(MENU_MANAGEMENT_KEYS.STATUS_UNSPECIFIED)}
                         </span>
                         {companyCode && companyCode !== "" && (
-                          <span className="font-mono text-xs text-gray-400">{companyCode}</span>
+                          <span className="font-mono text-xs text-muted-foreground/70">{companyCode}</span>
                         )}
                       </div>
                     </TableCell>
-                    <TableCell className="text-left text-sm text-muted-foreground">
+                    <TableCell className="h-16 text-left text-sm text-muted-foreground">
                       <div className="max-w-[200px]">
                         {menuUrl ? (
                           <div className="group relative">
@@ -269,20 +269,20 @@ export const MenuTable: React.FC<MenuTableProps> = ({
                               {menuUrl}
                             </div>
                             {menuUrl.length > 30 && (
-                              <div className="absolute top-full left-0 z-20 mt-1 hidden max-w-xs rounded-lg bg-gray-900 p-3 text-sm text-white shadow-lg group-hover:block">
-                                <div className="mb-2 text-xs text-gray-300">Full URL</div>
-                                <div className="break-all text-white">{menuUrl}</div>
-                                <div className="mt-2 text-xs text-gray-400">Click to copy</div>
+                              <div className="absolute top-full left-0 z-20 mt-1 hidden max-w-xs rounded-lg bg-popover p-3 text-sm text-popover-foreground shadow-lg group-hover:block">
+                                <div className="mb-2 text-xs text-muted-foreground">Full URL</div>
+                                <div className="break-all">{menuUrl}</div>
+                                <div className="mt-2 text-xs text-muted-foreground">Click to copy</div>
                               </div>
                             )}
                           </div>
                         ) : (
-                          <span className="text-gray-400">-</span>
+                          <span className="text-muted-foreground/70">-</span>
                         )}
                       </div>
                     </TableCell>
-                    <TableCell>{getStatusBadge(status, objid)}</TableCell>
-                    <TableCell>
+                    <TableCell className="h-16 text-sm">{getStatusBadge(status, objid)}</TableCell>
+                    <TableCell className="h-16">
                       <div className="flex flex-nowrap gap-1">
                         {lev === 1 && (
                           <Button
diff --git a/frontend/components/admin/RestApiConnectionList.tsx b/frontend/components/admin/RestApiConnectionList.tsx
index a66d79c4..3ed9a6ab 100644
--- a/frontend/components/admin/RestApiConnectionList.tsx
+++ b/frontend/components/admin/RestApiConnectionList.tsx
@@ -252,20 +252,20 @@ export function RestApiConnectionList() {
 
       {/* 연결 목록 */}
       {loading ? (
-        <div className="bg-card flex h-64 items-center justify-center rounded-lg border shadow-sm">
+        <div className="bg-card flex h-64 items-center justify-center shadow-sm">
           <div className="text-muted-foreground text-sm">로딩 중...</div>
         </div>
       ) : connections.length === 0 ? (
-        <div className="bg-card flex h-64 flex-col items-center justify-center rounded-lg border shadow-sm">
+        <div className="bg-card flex h-64 flex-col items-center justify-center shadow-sm">
           <div className="flex flex-col items-center gap-2 text-center">
             <p className="text-muted-foreground text-sm">등록된 REST API 연결이 없습니다</p>
           </div>
         </div>
       ) : (
-        <div className="bg-card rounded-lg border shadow-sm">
+        <div className="bg-card shadow-sm">
           <Table>
             <TableHeader>
-              <TableRow className="bg-muted/50 hover:bg-muted/50 border-b">
+              <TableRow className="bg-muted/50 hover:bg-muted/50">
                 <TableHead className="h-12 text-sm font-semibold">연결명</TableHead>
                 <TableHead className="h-12 text-sm font-semibold">기본 URL</TableHead>
                 <TableHead className="h-12 text-sm font-semibold">인증 타입</TableHead>
@@ -278,7 +278,7 @@ export function RestApiConnectionList() {
             </TableHeader>
             <TableBody>
               {connections.map((connection) => (
-                <TableRow key={connection.id} className="hover:bg-muted/50 border-b transition-colors">
+                <TableRow key={connection.id} className="hover:bg-muted/50 transition-colors">
                   <TableCell className="h-16 text-sm">
                     <div className="max-w-[200px]">
                       <div className="truncate font-medium" title={connection.connection_name}>
diff --git a/frontend/components/admin/UserAuthTable.tsx b/frontend/components/admin/UserAuthTable.tsx
index bb35da39..88889e7d 100644
--- a/frontend/components/admin/UserAuthTable.tsx
+++ b/frontend/components/admin/UserAuthTable.tsx
@@ -32,37 +32,37 @@ export function UserAuthTable({ users, isLoading, paginationInfo, onEditAuth, on
         return {
           label: "최고 관리자",
           icon: <ShieldCheck className="h-3 w-3" />,
-          className: "bg-purple-100 text-purple-800 border-purple-300",
+          className: "bg-primary/20 text-primary border-primary/30",
         };
       case "COMPANY_ADMIN":
         return {
           label: "회사 관리자",
           icon: <Building2 className="h-3 w-3" />,
-          className: "bg-blue-100 text-blue-800 border-blue-300",
+          className: "bg-primary/20 text-primary border-primary/30",
         };
       case "USER":
         return {
           label: "일반 사용자",
           icon: <UserIcon className="h-3 w-3" />,
-          className: "bg-gray-100 text-gray-800 border-gray-300",
+          className: "bg-muted/50 text-muted-foreground border-border",
         };
       case "GUEST":
         return {
           label: "게스트",
           icon: <Users className="h-3 w-3" />,
-          className: "bg-green-100 text-green-800 border-green-300",
+          className: "bg-success/20 text-success border-success/30",
         };
       case "PARTNER":
         return {
           label: "협력업체",
           icon: <Shield className="h-3 w-3" />,
-          className: "bg-orange-100 text-orange-800 border-orange-300",
+          className: "bg-warning/20 text-warning border-warning/30",
         };
       default:
         return {
           label: userType || "미지정",
           icon: <UserIcon className="h-3 w-3" />,
-          className: "bg-gray-100 text-gray-800 border-gray-300",
+          className: "bg-muted/50 text-muted-foreground border-border",
         };
     }
   };
@@ -75,10 +75,10 @@ export function UserAuthTable({ users, isLoading, paginationInfo, onEditAuth, on
   // 로딩 스켈레톤
   if (isLoading) {
     return (
-      <div className="bg-card hidden rounded-lg border shadow-sm lg:block">
+      <div className="bg-card hidden shadow-sm lg:block">
         <Table>
           <TableHeader>
-            <TableRow className="bg-muted/50 border-b">
+            <TableRow className="bg-muted/50">
               <TableHead className="h-12 w-[80px] text-center text-sm font-semibold">No</TableHead>
               <TableHead className="h-12 text-sm font-semibold">사용자 ID</TableHead>
               <TableHead className="h-12 text-sm font-semibold">사용자명</TableHead>
@@ -89,8 +89,8 @@ export function UserAuthTable({ users, isLoading, paginationInfo, onEditAuth, on
             </TableRow>
           </TableHeader>
           <TableBody>
-            {Array.from({ length: 10 }).map((_, index) => (
-              <TableRow key={index} className="border-b">
+              {Array.from({ length: 10 }).map((_, index) => (
+                <TableRow key={index}>
                 <TableCell className="h-16">
                   <div className="bg-muted h-4 animate-pulse rounded"></div>
                 </TableCell>
@@ -123,7 +123,7 @@ export function UserAuthTable({ users, isLoading, paginationInfo, onEditAuth, on
   // 빈 상태
   if (users.length === 0) {
     return (
-      <div className="bg-card flex h-64 flex-col items-center justify-center rounded-lg border shadow-sm">
+      <div className="bg-card flex h-64 flex-col items-center justify-center shadow-sm">
         <p className="text-muted-foreground text-sm">등록된 사용자가 없습니다.</p>
       </div>
     );
@@ -133,10 +133,10 @@ export function UserAuthTable({ users, isLoading, paginationInfo, onEditAuth, on
   return (
     <div className="space-y-4">
       {/* 데스크톱 테이블 */}
-      <div className="bg-card hidden rounded-lg border shadow-sm lg:block">
+      <div className="bg-card hidden shadow-sm lg:block">
         <Table>
           <TableHeader>
-            <TableRow className="bg-muted/50 hover:bg-muted/50 border-b">
+            <TableRow className="bg-muted/50 hover:bg-muted/50">
               <TableHead className="h-12 w-[80px] text-center text-sm font-semibold">No</TableHead>
               <TableHead className="h-12 text-sm font-semibold">사용자 ID</TableHead>
               <TableHead className="h-12 text-sm font-semibold">사용자명</TableHead>
@@ -150,7 +150,7 @@ export function UserAuthTable({ users, isLoading, paginationInfo, onEditAuth, on
             {users.map((user, index) => {
               const typeInfo = getUserTypeInfo(user.userType);
               return (
-                <TableRow key={user.userId} className="hover:bg-muted/50 border-b transition-colors">
+                <TableRow key={user.userId} className="hover:bg-muted/50 transition-colors">
                   <TableCell className="h-16 text-center text-sm">{getRowNumber(index)}</TableCell>
                   <TableCell className="h-16 font-mono text-sm">{user.userId}</TableCell>
                   <TableCell className="h-16 text-sm">{user.userName}</TableCell>
diff --git a/frontend/components/admin/UserTable.tsx b/frontend/components/admin/UserTable.tsx
index ad366bbb..c46630f0 100644
--- a/frontend/components/admin/UserTable.tsx
+++ b/frontend/components/admin/UserTable.tsx
@@ -108,10 +108,10 @@ export function UserTable({
     return (
       <>
         {/* 데스크톱 테이블 스켈레톤 */}
-        <div className="bg-card hidden rounded-lg border shadow-sm lg:block">
+        <div className="bg-card hidden shadow-sm lg:block">
           <Table>
             <TableHeader>
-              <TableRow className="bg-muted/50 border-b">
+              <TableRow className="bg-muted/50">
                 {USER_TABLE_COLUMNS.map((column) => (
                   <TableHead key={column.key} style={{ width: column.width }} className="h-12 text-sm font-semibold">
                     {column.label}
@@ -122,7 +122,7 @@ export function UserTable({
             </TableHeader>
             <TableBody>
               {Array.from({ length: 10 }).map((_, index) => (
-                <TableRow key={index} className="border-b">
+                <TableRow key={index}>
                   {USER_TABLE_COLUMNS.map((column) => (
                     <TableCell key={column.key} className="h-16">
                       <div className="bg-muted h-4 animate-pulse rounded"></div>
@@ -174,7 +174,7 @@ export function UserTable({
   // 데이터가 없을 때
   if (users.length === 0) {
     return (
-      <div className="bg-card flex h-64 flex-col items-center justify-center rounded-lg border shadow-sm">
+      <div className="bg-card flex h-64 flex-col items-center justify-center shadow-sm">
         <div className="flex flex-col items-center gap-2 text-center">
           <p className="text-muted-foreground text-sm">등록된 사용자가 없습니다.</p>
         </div>
@@ -186,10 +186,10 @@ export function UserTable({
   return (
     <>
       {/* 데스크톱 테이블 뷰 (lg 이상) */}
-      <div className="bg-card hidden rounded-lg border shadow-sm lg:block">
+      <div className="bg-card hidden shadow-sm lg:block">
         <Table>
           <TableHeader>
-            <TableRow className="bg-muted/50 hover:bg-muted/50 border-b">
+            <TableRow className="bg-muted/50 hover:bg-muted/50">
               {USER_TABLE_COLUMNS.map((column) => (
                 <TableHead key={column.key} style={{ width: column.width }} className="h-12 text-sm font-semibold">
                   {column.label}
@@ -200,7 +200,7 @@ export function UserTable({
           </TableHeader>
           <TableBody>
             {users.map((user, index) => (
-              <TableRow key={`${user.userId}-${index}`} className="hover:bg-muted/50 border-b transition-colors">
+              <TableRow key={`${user.userId}-${index}`} className="hover:bg-muted/50 transition-colors">
                 <TableCell className="h-16 font-mono text-sm font-medium">{getRowNumber(index)}</TableCell>
                 <TableCell className="h-16 font-mono text-sm">{user.sabun || "-"}</TableCell>
                 <TableCell className="h-16 text-sm font-medium">{user.companyCode || "-"}</TableCell>
diff --git a/frontend/components/admin/dashboard/DashboardCanvas.tsx b/frontend/components/admin/dashboard/DashboardCanvas.tsx
index 9d95fe18..222e19db 100644
--- a/frontend/components/admin/dashboard/DashboardCanvas.tsx
+++ b/frontend/components/admin/dashboard/DashboardCanvas.tsx
@@ -503,7 +503,7 @@ export const DashboardCanvas = forwardRef<HTMLDivElement, DashboardCanvasProps>(
                 top: `${y}px`,
                 width: `${boxSize}px`,
                 height: `${boxSize}px`,
-                backgroundColor: "#ffffff",
+                backgroundColor: "hsl(var(--background))",
                 boxShadow: "0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1)",
                 zIndex: 0,
               }}
diff --git a/frontend/components/admin/dashboard/DashboardTopMenu.tsx b/frontend/components/admin/dashboard/DashboardTopMenu.tsx
index 14a2283a..611c7a97 100644
--- a/frontend/components/admin/dashboard/DashboardTopMenu.tsx
+++ b/frontend/components/admin/dashboard/DashboardTopMenu.tsx
@@ -191,8 +191,14 @@ export function DashboardTopMenu({
       });
 
       // html-to-image로 캔버스 캡처 (WebGL 제외)
+      const getDefaultBackgroundColor = () => {
+        if (typeof window === "undefined") return "#ffffff";
+        const bgValue = getComputedStyle(document.documentElement).getPropertyValue("--background").trim();
+        return bgValue ? `hsl(${bgValue})` : "#ffffff";
+      };
+
       const dataUrl = await toPng(canvas, {
-        backgroundColor: backgroundColor || "#ffffff",
+        backgroundColor: backgroundColor || getDefaultBackgroundColor(),
         width: canvasWidth,
         height: canvasHeight,
         pixelRatio: 2, // 고해상도
@@ -265,19 +271,19 @@ export function DashboardTopMenu({
   };
 
   return (
-    <div className="flex h-16 items-center justify-between border-b bg-background px-6 shadow-sm">
+    <div className="flex h-auto min-h-16 flex-col gap-3 border-b bg-background px-4 py-3 shadow-sm sm:h-16 sm:flex-row sm:items-center sm:justify-between sm:gap-0 sm:px-6 sm:py-0">
       {/* 좌측: 대시보드 제목 */}
-      <div className="flex items-center gap-4">
+      <div className="flex flex-1 items-center gap-2 sm:gap-4">
         {dashboardTitle && (
-          <div className="flex items-center gap-2">
-            <span className="text-lg font-semibold text-foreground">{dashboardTitle}</span>
-            <span className="rounded bg-primary/10 px-2 py-0.5 text-xs font-medium text-primary">편집 중</span>
+          <div className="flex flex-col gap-1 sm:flex-row sm:items-center sm:gap-2">
+            <span className="text-base font-semibold text-foreground sm:text-lg">{dashboardTitle}</span>
+            <span className="w-fit rounded bg-primary/10 px-2 py-0.5 text-xs font-medium text-primary">편집 중</span>
           </div>
         )}
       </div>
 
       {/* 중앙: 해상도 선택 & 요소 추가 */}
-      <div className="flex items-center gap-3">
+      <div className="flex flex-wrap items-center gap-2 sm:gap-3">
         {/* 해상도 선택 */}
         {onResolutionChange && (
           <ResolutionSelector
@@ -349,11 +355,11 @@ export function DashboardTopMenu({
           </Popover>
         )}
 
-        <div className="h-6 w-px bg-border" />
+        <div className="h-6 w-px bg-border hidden sm:block" />
 
         {/* 차트 선택 */}
         <Select value={chartValue} onValueChange={handleChartSelect}>
-          <SelectTrigger className="w-[200px]">
+          <SelectTrigger className="w-full sm:w-[200px]">
             <SelectValue placeholder="차트 추가" />
           </SelectTrigger>
           <SelectContent className="z-[99999]">
@@ -376,7 +382,7 @@ export function DashboardTopMenu({
 
         {/* 위젯 선택 */}
         <Select value={widgetValue} onValueChange={handleWidgetSelect}>
-          <SelectTrigger className="w-[200px]">
+          <SelectTrigger className="w-full sm:w-[200px]">
             <SelectValue placeholder="위젯 추가" />
           </SelectTrigger>
           <SelectContent className="z-[99999]">
@@ -416,7 +422,7 @@ export function DashboardTopMenu({
       </div>
 
       {/* 우측: 액션 버튼 */}
-      <div className="flex items-center gap-2">
+      <div className="flex flex-wrap items-center gap-2 sm:flex-nowrap">
         <Button variant="outline" size="sm" onClick={onClearCanvas} className="gap-2 text-destructive hover:text-destructive">
           <Trash2 className="h-4 w-4" />
           초기화
diff --git a/frontend/components/admin/dashboard/charts/ComboChartComponent.tsx b/frontend/components/admin/dashboard/charts/ComboChartComponent.tsx
index 42c5c77f..8ef97b6a 100644
--- a/frontend/components/admin/dashboard/charts/ComboChartComponent.tsx
+++ b/frontend/components/admin/dashboard/charts/ComboChartComponent.tsx
@@ -62,22 +62,23 @@ export function ComboChartComponent({ data, config, width = 250, height = 200 }:
             bottom: 25,
           }}
         >
-          <CartesianGrid strokeDasharray="3 3" stroke="#f0f0f0" />
+          <CartesianGrid strokeDasharray="3 3" stroke="hsl(var(--border))" />
           <XAxis 
             dataKey={xAxis}
             tick={{ fontSize: 12 }}
-            stroke="#666"
+            stroke="hsl(var(--muted-foreground))"
           />
           <YAxis 
             tick={{ fontSize: 12 }}
-            stroke="#666"
+            stroke="hsl(var(--muted-foreground))"
           />
           <Tooltip 
             contentStyle={{
-              backgroundColor: 'white',
-              border: '1px solid #ccc',
+              backgroundColor: 'hsl(var(--background))',
+              border: '1px solid hsl(var(--border))',
               borderRadius: '4px',
-              fontSize: '12px'
+              fontSize: '12px',
+              color: 'hsl(var(--foreground))'
             }}
             formatter={(value: any, name: string) => [
               typeof value === 'number' ? value.toLocaleString() : value,
diff --git a/frontend/components/admin/dashboard/charts/StackedBarChartComponent.tsx b/frontend/components/admin/dashboard/charts/StackedBarChartComponent.tsx
index add3b2f3..209ebba3 100644
--- a/frontend/components/admin/dashboard/charts/StackedBarChartComponent.tsx
+++ b/frontend/components/admin/dashboard/charts/StackedBarChartComponent.tsx
@@ -57,22 +57,23 @@ export function StackedBarChartComponent({ data, config, width = 250, height = 2
             bottom: 25,
           }}
         >
-          <CartesianGrid strokeDasharray="3 3" stroke="#f0f0f0" />
+          <CartesianGrid strokeDasharray="3 3" stroke="hsl(var(--border))" />
           <XAxis 
             dataKey={xAxis}
             tick={{ fontSize: 12 }}
-            stroke="#666"
+            stroke="hsl(var(--muted-foreground))"
           />
           <YAxis 
             tick={{ fontSize: 12 }}
-            stroke="#666"
+            stroke="hsl(var(--muted-foreground))"
           />
           <Tooltip 
             contentStyle={{
-              backgroundColor: 'white',
-              border: '1px solid #ccc',
+              backgroundColor: 'hsl(var(--background))',
+              border: '1px solid hsl(var(--border))',
               borderRadius: '4px',
-              fontSize: '12px'
+              fontSize: '12px',
+              color: 'hsl(var(--foreground))'
             }}
             formatter={(value: any, name: string) => [
               typeof value === 'number' ? value.toLocaleString() : value,
diff --git a/frontend/components/admin/dashboard/data-sources/MultiApiConfig.tsx b/frontend/components/admin/dashboard/data-sources/MultiApiConfig.tsx
index 93be7a68..bbbf7d4d 100644
--- a/frontend/components/admin/dashboard/data-sources/MultiApiConfig.tsx
+++ b/frontend/components/admin/dashboard/data-sources/MultiApiConfig.tsx
@@ -712,7 +712,7 @@ export default function MultiApiConfig({ dataSource, onChange, onTestResult }: M
                 const typeColor = {
                   number: "text-primary bg-primary/10",
                   string: "text-muted-foreground bg-muted",
-                  date: "text-purple-500 bg-purple-500/10",
+                  date: "text-primary bg-primary/10",
                   boolean: "text-success bg-success/10",
                   object: "text-warning bg-warning/10",
                   unknown: "text-muted-foreground/50 bg-muted"
diff --git a/frontend/components/admin/dashboard/data-sources/MultiDatabaseConfig.tsx b/frontend/components/admin/dashboard/data-sources/MultiDatabaseConfig.tsx
index db7c8e50..76986718 100644
--- a/frontend/components/admin/dashboard/data-sources/MultiDatabaseConfig.tsx
+++ b/frontend/components/admin/dashboard/data-sources/MultiDatabaseConfig.tsx
@@ -493,7 +493,7 @@ ORDER BY 하위부서수 DESC`,
                 const typeColor = {
                   number: "text-primary bg-primary/10",
                   string: "text-foreground bg-muted",
-                  date: "text-purple-500 bg-purple-500/10",
+                  date: "text-primary bg-primary/10",
                   boolean: "text-success bg-success/10",
                   object: "text-warning bg-warning/10",
                   unknown: "text-muted-foreground bg-muted"
diff --git a/frontend/components/admin/dashboard/widgets/CalendarSettings.tsx b/frontend/components/admin/dashboard/widgets/CalendarSettings.tsx
index 7323b9f8..02a1ea51 100644
--- a/frontend/components/admin/dashboard/widgets/CalendarSettings.tsx
+++ b/frontend/components/admin/dashboard/widgets/CalendarSettings.tsx
@@ -98,13 +98,13 @@ export function CalendarSettings({ config, onSave, onClose }: CalendarSettingsPr
                 value: "dark",
                 label: "Dark",
                 gradient: "bg-gradient-to-br from-foreground to-foreground",
-                text: "text-white",
+                text: "text-background",
               },
               {
                 value: "custom",
                 label: "사용자",
-                gradient: "bg-gradient-to-br from-primary to-purple-500",
-                text: "text-white",
+                gradient: "bg-gradient-to-br from-primary to-primary/80",
+                text: "text-primary-foreground",
               },
             ].map((theme) => (
               <Button
diff --git a/frontend/components/admin/dashboard/widgets/ClockSettings.tsx b/frontend/components/admin/dashboard/widgets/ClockSettings.tsx
index b62b597e..037a1b4b 100644
--- a/frontend/components/admin/dashboard/widgets/ClockSettings.tsx
+++ b/frontend/components/admin/dashboard/widgets/ClockSettings.tsx
@@ -104,13 +104,13 @@ export function ClockSettings({ config, onSave, onClose }: ClockSettingsProps) {
                 value: "dark",
                 label: "Dark",
                 gradient: "bg-gradient-to-br from-foreground to-foreground",
-                text: "text-white",
+                text: "text-background",
               },
               {
                 value: "custom",
                 label: "사용자",
-                gradient: "bg-gradient-to-br from-primary to-purple-500",
-                text: "text-white",
+                gradient: "bg-gradient-to-br from-primary to-primary/80",
+                text: "text-primary-foreground",
               },
             ].map((theme) => (
               <Button
diff --git a/frontend/components/admin/dashboard/widgets/DigitalClock.tsx b/frontend/components/admin/dashboard/widgets/DigitalClock.tsx
index e202cb31..6211a940 100644
--- a/frontend/components/admin/dashboard/widgets/DigitalClock.tsx
+++ b/frontend/components/admin/dashboard/widgets/DigitalClock.tsx
@@ -102,10 +102,10 @@ function getThemeClasses(theme: string, customColor?: string) {
   if (theme === "custom" && customColor) {
     // 사용자 지정 색상 사용
     return {
-      container: "text-white",
-      date: "text-white/80",
-      time: "text-white",
-      timezone: "text-white/70",
+      container: "text-primary-foreground",
+      date: "text-primary-foreground/80",
+      time: "text-primary-foreground",
+      timezone: "text-primary-foreground/70",
       style: { backgroundColor: customColor },
     };
   }
@@ -118,16 +118,16 @@ function getThemeClasses(theme: string, customColor?: string) {
       timezone: "text-muted-foreground",
     },
     dark: {
-      container: "bg-gray-900 text-white",
-      date: "text-muted-foreground",
-      time: "text-white",
-      timezone: "text-muted-foreground",
+      container: "bg-foreground text-background",
+      date: "text-background/80",
+      time: "text-background",
+      timezone: "text-background/70",
     },
     custom: {
-      container: "bg-gradient-to-br from-primary to-purple-500 text-white",
-      date: "text-primary/70",
-      time: "text-white",
-      timezone: "text-primary/80",
+      container: "bg-gradient-to-br from-primary to-primary/80 text-primary-foreground",
+      date: "text-primary-foreground/70",
+      time: "text-primary-foreground",
+      timezone: "text-primary-foreground/80",
     },
   };
 
diff --git a/frontend/components/admin/dashboard/widgets/ListWidget.tsx b/frontend/components/admin/dashboard/widgets/ListWidget.tsx
index b3ac17be..54237d26 100644
--- a/frontend/components/admin/dashboard/widgets/ListWidget.tsx
+++ b/frontend/components/admin/dashboard/widgets/ListWidget.tsx
@@ -227,7 +227,7 @@ export function ListWidget({ element, onConfigUpdate }: ListWidgetProps) {
 
       {/* 테이블 뷰 */}
       {config.viewMode === "table" && (
-        <div className={`flex-1 overflow-auto rounded-lg border ${config.compactMode ? "text-xs" : "text-sm"}`}>
+        <div className={`flex-1 overflow-auto rounded-lg ${config.compactMode ? "text-xs" : "text-sm"}`}>
           <Table>
             {config.showHeader && (
               <TableHeader>
diff --git a/frontend/components/admin/dashboard/widgets/ListWidgetConfigSidebar.tsx b/frontend/components/admin/dashboard/widgets/ListWidgetConfigSidebar.tsx
index c1c917ab..5e7d9131 100644
--- a/frontend/components/admin/dashboard/widgets/ListWidgetConfigSidebar.tsx
+++ b/frontend/components/admin/dashboard/widgets/ListWidgetConfigSidebar.tsx
@@ -250,7 +250,7 @@ export function ListWidgetConfigSidebar({ element, isOpen, onClose, onApply }: L
         <button
           onClick={handleApply}
           disabled={!canApply}
-          className="bg-primary hover:bg-primary/90 flex-1 rounded py-2 text-xs font-medium text-white transition-colors disabled:cursor-not-allowed disabled:opacity-50"
+          className="bg-primary hover:bg-primary/90 flex-1 rounded py-2 text-xs font-medium text-primary-foreground transition-colors disabled:cursor-not-allowed disabled:opacity-50"
         >
           적용
         </button>
diff --git a/frontend/components/admin/dashboard/widgets/MonthView.tsx b/frontend/components/admin/dashboard/widgets/MonthView.tsx
index 5a3a95ba..437dc38d 100644
--- a/frontend/components/admin/dashboard/widgets/MonthView.tsx
+++ b/frontend/components/admin/dashboard/widgets/MonthView.tsx
@@ -130,7 +130,7 @@ export function MonthView({ days, config, isCompact = false, selectedDate, onDat
             onClick={() => handleDayClick(day)}
             style={{
               backgroundColor: isSelected(day)
-                ? "#10b981" // 선택된 날짜는 초록색
+                ? "hsl(var(--success))" // 선택된 날짜는 성공 색상
                 : config.highlightToday && day.isToday
                   ? themeStyles.todayBg
                   : undefined,
diff --git a/frontend/components/admin/dashboard/widgets/YardWidgetConfigSidebar.tsx b/frontend/components/admin/dashboard/widgets/YardWidgetConfigSidebar.tsx
index 5fd76c8b..3a72453a 100644
--- a/frontend/components/admin/dashboard/widgets/YardWidgetConfigSidebar.tsx
+++ b/frontend/components/admin/dashboard/widgets/YardWidgetConfigSidebar.tsx
@@ -109,7 +109,7 @@ export function YardWidgetConfigSidebar({ element, isOpen, onClose, onApply }: Y
         </button>
         <button
           onClick={handleApply}
-          className="bg-primary hover:bg-primary/90 flex-1 rounded py-2 text-xs font-medium text-white transition-colors"
+          className="bg-primary hover:bg-primary/90 flex-1 rounded py-2 text-xs font-medium text-primary-foreground transition-colors"
         >
           적용
         </button>
diff --git a/frontend/components/admin/dashboard/widgets/driverUtils.ts b/frontend/components/admin/dashboard/widgets/driverUtils.ts
index 894c64a9..73c7e7b4 100644
--- a/frontend/components/admin/dashboard/widgets/driverUtils.ts
+++ b/frontend/components/admin/dashboard/widgets/driverUtils.ts
@@ -198,11 +198,21 @@ export function getThemeColors(theme: string, customColor?: string) {
   }
 
   // light theme (default)
+  const getCSSVariable = (varName: string): string => {
+    if (typeof window !== "undefined") {
+      const value = getComputedStyle(document.documentElement)
+        .getPropertyValue(varName)
+        .trim();
+      return value ? `hsl(${value})` : "#ffffff";
+    }
+    return "#ffffff";
+  };
+
   return {
-    background: "#ffffff",
-    text: "#1f2937",
-    border: "#e5e7eb",
-    hover: "#f3f4f6",
+    background: getCSSVariable("--background"),
+    text: getCSSVariable("--foreground"),
+    border: getCSSVariable("--border"),
+    hover: getCSSVariable("--muted"),
   };
 }
 
diff --git a/frontend/components/admin/dashboard/widgets/list-widget/ManualColumnEditor.tsx b/frontend/components/admin/dashboard/widgets/list-widget/ManualColumnEditor.tsx
index 759ad01b..b52f26b6 100644
--- a/frontend/components/admin/dashboard/widgets/list-widget/ManualColumnEditor.tsx
+++ b/frontend/components/admin/dashboard/widgets/list-widget/ManualColumnEditor.tsx
@@ -80,7 +80,7 @@ export function ManualColumnEditor({ config, onConfigChange }: ManualColumnEdito
         <p className="text-[10px] text-muted-foreground">직접 컬럼을 추가하고 데이터 필드를 매핑하세요</p>
         <button
           onClick={handleAddColumn}
-          className="bg-primary hover:bg-primary/90 flex items-center gap-1 rounded-md px-2 py-1 text-[10px] font-medium text-white transition-colors"
+          className="bg-primary hover:bg-primary/90 flex items-center gap-1 rounded-md px-2 py-1 text-[10px] font-medium text-primary-foreground transition-colors"
         >
           <Plus className="h-3 w-3" />
           컬럼 추가
diff --git a/frontend/components/admin/dashboard/widgets/list-widget/UnifiedColumnEditor.tsx b/frontend/components/admin/dashboard/widgets/list-widget/UnifiedColumnEditor.tsx
index ca5b03d1..5f27012f 100644
--- a/frontend/components/admin/dashboard/widgets/list-widget/UnifiedColumnEditor.tsx
+++ b/frontend/components/admin/dashboard/widgets/list-widget/UnifiedColumnEditor.tsx
@@ -99,7 +99,7 @@ export function UnifiedColumnEditor({ queryResult, config, onConfigChange }: Uni
         <p className="text-[10px] text-muted-foreground">컬럼을 선택하고 편집하세요</p>
         <button
           onClick={handleAddColumn}
-          className="bg-primary hover:bg-primary/90 flex items-center gap-1 rounded-md px-2 py-1 text-[10px] font-medium text-white transition-colors"
+          className="bg-primary hover:bg-primary/90 flex items-center gap-1 rounded-md px-2 py-1 text-[10px] font-medium text-primary-foreground transition-colors"
         >
           <Plus className="h-3 w-3" />
           컬럼 추가
diff --git a/frontend/components/admin/dashboard/widgets/yard-3d/MaterialLibrary.tsx b/frontend/components/admin/dashboard/widgets/yard-3d/MaterialLibrary.tsx
index 9a3a7e91..79909658 100644
--- a/frontend/components/admin/dashboard/widgets/yard-3d/MaterialLibrary.tsx
+++ b/frontend/components/admin/dashboard/widgets/yard-3d/MaterialLibrary.tsx
@@ -126,7 +126,7 @@ export default function MaterialLibrary({ isOpen, onClose, onSelect }: MaterialL
               {searchText || selectedCategory ? "검색 결과가 없습니다" : "등록된 자재가 없습니다"}
             </div>
           ) : (
-            <div className="max-h-96 overflow-auto rounded-md border">
+            <div className="max-h-96 overflow-auto rounded-md">
               <Table>
                 <TableHeader>
                   <TableRow>
diff --git a/frontend/components/admin/dashboard/widgets/yard-3d/Yard3DCanvas.tsx b/frontend/components/admin/dashboard/widgets/yard-3d/Yard3DCanvas.tsx
index b42ad4f5..eba640cf 100644
--- a/frontend/components/admin/dashboard/widgets/yard-3d/Yard3DCanvas.tsx
+++ b/frontend/components/admin/dashboard/widgets/yard-3d/Yard3DCanvas.tsx
@@ -640,7 +640,7 @@ export default function Yard3DCanvas({
   };
 
   return (
-    <div className="h-full w-full bg-gray-900" onClick={handleCanvasClick}>
+    <div className="h-full w-full bg-foreground" onClick={handleCanvasClick}>
       <Canvas
         camera={{
           position: [50, 30, 50],
diff --git a/frontend/components/admin/dashboard/widgets/yard-3d/YardEditor.tsx b/frontend/components/admin/dashboard/widgets/yard-3d/YardEditor.tsx
index 00fd019c..5a0c5871 100644
--- a/frontend/components/admin/dashboard/widgets/yard-3d/YardEditor.tsx
+++ b/frontend/components/admin/dashboard/widgets/yard-3d/YardEditor.tsx
@@ -16,7 +16,7 @@ import { useToast } from "@/hooks/use-toast";
 const Yard3DCanvas = dynamic(() => import("./Yard3DCanvas"), {
   ssr: false,
   loading: () => (
-    <div className="flex h-full items-center justify-center bg-gray-900">
+    <div className="flex h-full items-center justify-center bg-foreground">
       <Loader2 className="h-8 w-8 animate-spin text-muted-foreground" />
     </div>
   ),
diff --git a/frontend/components/admin/dashboard/widgets/yard-3d/YardElementConfigPanel.tsx b/frontend/components/admin/dashboard/widgets/yard-3d/YardElementConfigPanel.tsx
index fc4e6292..ec272be8 100644
--- a/frontend/components/admin/dashboard/widgets/yard-3d/YardElementConfigPanel.tsx
+++ b/frontend/components/admin/dashboard/widgets/yard-3d/YardElementConfigPanel.tsx
@@ -395,7 +395,7 @@ export default function YardElementConfigPanel({ placement, onSave, onCancel }:
 
               <div className="mb-3">
                 <Label className="text-xs">쿼리 결과 ({queryResult.totalRows}행)</Label>
-                <div className="mt-2 max-h-40 overflow-auto rounded border">
+                <div className="mt-2 max-h-40 overflow-auto rounded">
                   <Table>
                     <TableHeader>
                       <TableRow>
diff --git a/frontend/components/admin/dashboard/widgets/yard-3d/YardLayoutList.tsx b/frontend/components/admin/dashboard/widgets/yard-3d/YardLayoutList.tsx
index c3306136..407bd0d8 100644
--- a/frontend/components/admin/dashboard/widgets/yard-3d/YardLayoutList.tsx
+++ b/frontend/components/admin/dashboard/widgets/yard-3d/YardLayoutList.tsx
@@ -162,7 +162,7 @@ export default function YardLayoutList({ layouts, isLoading, onSelect, onDelete,
           </div>
         </div>
       ) : (
-        <div className="flex-1 overflow-auto rounded-md border">
+        <div className="flex-1 overflow-auto rounded-md">
           <Table>
             <TableHeader>
               <TableRow>
diff --git a/frontend/components/dashboard/widgets/ListTestWidget.tsx b/frontend/components/dashboard/widgets/ListTestWidget.tsx
index 64248532..fdddb234 100644
--- a/frontend/components/dashboard/widgets/ListTestWidget.tsx
+++ b/frontend/components/dashboard/widgets/ListTestWidget.tsx
@@ -359,7 +359,7 @@ export function ListTestWidget({ element }: ListTestWidgetProps) {
   );
 
   return (
-    <div className="flex h-full flex-col rounded-lg border bg-card shadow-sm">
+      <div className="flex h-full flex-col bg-card shadow-sm">
       {/* 헤더 */}
       <div className="flex items-center justify-between border-b p-4">
         <div>
diff --git a/frontend/components/dashboard/widgets/MapTestWidget.tsx b/frontend/components/dashboard/widgets/MapTestWidget.tsx
index 701c69e6..efca4b13 100644
--- a/frontend/components/dashboard/widgets/MapTestWidget.tsx
+++ b/frontend/components/dashboard/widgets/MapTestWidget.tsx
@@ -259,17 +259,28 @@ const getWeatherIcon = (weatherMain: string) => {
   }
 };
 
-// 특보 심각도별 색상 반환
+// 특보 심각도별 색상 반환 (CSS 변수 사용)
 const getAlertColor = (severity: string): string => {
+  // CSS 변수 값을 가져오기
+  const getCSSVariable = (varName: string): string => {
+    if (typeof window !== "undefined") {
+      const value = getComputedStyle(document.documentElement)
+        .getPropertyValue(varName)
+        .trim();
+      return value ? `hsl(${value})` : "#6b7280";
+    }
+    return "#6b7280";
+  };
+
   switch (severity) {
     case "high":
-      return "#ef4444"; // 빨강 (경보)
+      return getCSSVariable("--destructive"); // 경보 (빨강)
     case "medium":
-      return "#f59e0b"; // 주황 (주의보)
+      return getCSSVariable("--warning"); // 주의보 (주황)
     case "low":
-      return "#eab308"; // 노랑 (약한 주의보)
+      return getCSSVariable("--warning"); // 약한 주의보 (노랑)
     default:
-      return "#6b7280"; // 회색
+      return getCSSVariable("--muted-foreground"); // 회색
   }
 };
 
@@ -975,7 +986,7 @@ function MapTestWidget({ element }: MapTestWidgetProps) {
                       ${regionAlerts
                         .map(
                           (alert) => `
-                        <div style="margin-bottom: 8px; padding: 8px; background: #f9fafb; border-radius: 4px; border-left: 3px solid ${getAlertColor(alert.severity)};">
+                        <div style="margin-bottom: 8px; padding: 8px; background: hsl(var(--muted)); border-radius: 4px; border-left: 3px solid ${getAlertColor(alert.severity)};">
                           <div style="font-weight: 600; font-size: 12px; color: ${getAlertColor(alert.severity)};">
                             ${alert.title}
                           </div>
@@ -1058,7 +1069,7 @@ function MapTestWidget({ element }: MapTestWidgetProps) {
                         <div
                           style={{
                             padding: "6px",
-                            background: "#f9fafb",
+                            background: "hsl(var(--muted))",
                             borderRadius: "4px",
                             borderLeft: `3px solid ${alertColor}`,
                           }}
@@ -1086,9 +1097,9 @@ function MapTestWidget({ element }: MapTestWidgetProps) {
             // 마커 아이콘 설정
             const markerIcon = isWeatherAlert
               ? L.divIcon({
-                  html: `<div style="
-                    background: ${isWarning ? "#ef4444" : "#f59e0b"};
-                    color: white;
+                    html: `<div style="
+                    background: ${isWarning ? "hsl(var(--destructive))" : "hsl(var(--warning))"};
+                    color: hsl(var(--destructive-foreground));
                     width: 32px;
                     height: 32px;
                     border-radius: 50%;
@@ -1096,7 +1107,7 @@ function MapTestWidget({ element }: MapTestWidgetProps) {
                     align-items: center;
                     justify-content: center;
                     font-size: 18px;
-                    border: 3px solid white;
+                    border: 3px solid hsl(var(--background));
                     box-shadow: 0 2px 8px rgba(0,0,0,0.3);
                   ">⚠️</div>`,
                   className: "",
diff --git a/frontend/components/dashboard/widgets/WeatherWidget.tsx b/frontend/components/dashboard/widgets/WeatherWidget.tsx
index b43fc009..56c3aaf6 100644
--- a/frontend/components/dashboard/widgets/WeatherWidget.tsx
+++ b/frontend/components/dashboard/widgets/WeatherWidget.tsx
@@ -521,7 +521,7 @@ export default function WeatherWidget({
         {/* 기압 */}
         {selectedItems.includes('pressure') && (
           <div className="flex items-center gap-1.5 bg-muted/80 rounded-lg p-3">
-            <Gauge className="h-3.5 w-3.5 text-purple-500 flex-shrink-0" />
+            <Gauge className="h-3.5 w-3.5 text-primary flex-shrink-0" />
             <div className="min-w-0 flex-1">
               <p className="text-xs text-muted-foreground leading-tight truncate">기압</p>
               <p className="text-sm font-semibold text-foreground leading-tight truncate">
diff --git a/frontend/components/dataflow/connection/redesigned/RightPanel/ActionConfigStep.tsx b/frontend/components/dataflow/connection/redesigned/RightPanel/ActionConfigStep.tsx
index a381b1f9..7272dcb4 100644
--- a/frontend/components/dataflow/connection/redesigned/RightPanel/ActionConfigStep.tsx
+++ b/frontend/components/dataflow/connection/redesigned/RightPanel/ActionConfigStep.tsx
@@ -94,25 +94,27 @@ const ActionConfigStep: React.FC<ActionConfigStepProps> = ({
 
       <CardContent className="flex h-full flex-col overflow-hidden p-0">
         <Tabs defaultValue="config" className="flex h-full flex-col">
-          <div className="flex-shrink-0 border-b px-4 pt-4">
+          <div className="flex-shrink-0 border-b px-3 pt-3 sm:px-4 sm:pt-4">
             <TabsList className="grid w-full grid-cols-2">
-              <TabsTrigger value="config" className="flex items-center gap-2">
-                <Settings className="h-4 w-4" />
-                액션 설정
+              <TabsTrigger value="config" className="flex items-center gap-1 text-xs sm:gap-2 sm:text-sm">
+                <Settings className="h-3 w-3 sm:h-4 sm:w-4" />
+                <span className="hidden sm:inline">액션 설정</span>
+                <span className="sm:hidden">설정</span>
               </TabsTrigger>
-              <TabsTrigger value="visualization" className="flex items-center gap-2">
-                <Eye className="h-4 w-4" />
-                흐름 미리보기
+              <TabsTrigger value="visualization" className="flex items-center gap-1 text-xs sm:gap-2 sm:text-sm">
+                <Eye className="h-3 w-3 sm:h-4 sm:w-4" />
+                <span className="hidden sm:inline">흐름 미리보기</span>
+                <span className="sm:hidden">미리보기</span>
               </TabsTrigger>
             </TabsList>
           </div>
 
           {/* 액션 설정 탭 */}
-          <TabsContent value="config" className="mt-0 flex-1 overflow-y-auto p-4">
-            <div className="space-y-6">
+          <TabsContent value="config" className="mt-0 flex-1 overflow-y-auto p-3 sm:p-4">
+            <div className="space-y-4 sm:space-y-6">
               {/* 액션 타입 선택 */}
-              <div className="space-y-3">
-                <h3 className="text-lg font-semibold">액션 타입</h3>
+              <div className="space-y-2 sm:space-y-3">
+                <h3 className="text-base font-semibold sm:text-lg">액션 타입</h3>
                 <Select value={actionType} onValueChange={actions.setActionType}>
                   <SelectTrigger>
                     <SelectValue placeholder="액션 타입을 선택하세요" />
@@ -168,9 +170,9 @@ const ActionConfigStep: React.FC<ActionConfigStepProps> = ({
 
               {/* INSERT 액션 안내 */}
               {actionType === "insert" && (
-                <div className="rounded-lg border border-green-200 bg-green-50 p-4">
-                  <h4 className="mb-2 text-sm font-medium text-green-800">INSERT 액션</h4>
-                  <p className="text-sm text-green-700">
+                <div className="rounded-lg border border-success/20 bg-success/10 p-4">
+                  <h4 className="mb-2 text-sm font-medium text-success">INSERT 액션</h4>
+                  <p className="text-sm text-success/80">
                     INSERT 액션은 별도의 실행 조건이 필요하지 않습니다. 매핑된 모든 데이터가 새로운 레코드로 삽입됩니다.
                   </p>
                 </div>
@@ -222,11 +224,11 @@ const ActionConfigStep: React.FC<ActionConfigStepProps> = ({
         </Tabs>
 
         {/* 하단 네비게이션 */}
-        <div className="flex-shrink-0 border-t bg-white p-4">
-          <div className="flex items-center justify-between">
-            <Button variant="outline" onClick={onBack} className="flex items-center gap-2">
+        <div className="flex-shrink-0 border-t bg-background p-3 sm:p-4">
+          <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+            <Button variant="outline" onClick={onBack} className="flex items-center gap-2 w-full sm:w-auto">
               <ArrowLeft className="h-4 w-4" />
-              이전: 제어 조건
+              <span className="text-xs sm:text-sm">이전: 제어 조건</span>
             </Button>
 
             <div className="flex gap-2">
diff --git a/frontend/components/dataflow/connection/redesigned/RightPanel/ControlConditionStep.tsx b/frontend/components/dataflow/connection/redesigned/RightPanel/ControlConditionStep.tsx
index 6254b807..d1955f07 100644
--- a/frontend/components/dataflow/connection/redesigned/RightPanel/ControlConditionStep.tsx
+++ b/frontend/components/dataflow/connection/redesigned/RightPanel/ControlConditionStep.tsx
@@ -134,9 +134,9 @@ const ControlConditionStep: React.FC<ControlConditionStepProps> = ({ state, acti
       <CardHeader>
         <CardTitle className="flex items-center gap-2">
           {isCompleted ? (
-            <CheckCircle className="h-5 w-5 text-green-600" />
+            <CheckCircle className="h-5 w-5 text-success" />
           ) : (
-            <AlertCircle className="h-5 w-5 text-orange-500" />
+            <AlertCircle className="h-5 w-5 text-warning" />
           )}
           4단계: 제어 실행 조건
         </CardTitle>
@@ -146,11 +146,11 @@ const ControlConditionStep: React.FC<ControlConditionStepProps> = ({ state, acti
       </CardHeader>
 
       <CardContent className="flex h-full flex-col overflow-hidden p-0">
-        <div className="min-h-0 flex-1 space-y-6 overflow-y-auto p-4">
+        <div className="min-h-0 flex-1 space-y-4 overflow-y-auto p-3 sm:space-y-6 sm:p-4">
           {/* 제어 실행 조건 안내 */}
-          <div className="rounded-lg border border-primary/20 bg-accent p-4">
-            <h4 className="mb-2 text-sm font-medium text-blue-800">제어 실행 조건이란?</h4>
-            <div className="space-y-1 text-sm text-blue-700">
+          <div className="rounded-lg border border-primary/20 bg-primary/5 p-4">
+            <h4 className="mb-2 text-sm font-medium text-primary">제어 실행 조건이란?</h4>
+            <div className="space-y-1 text-sm text-primary/80">
               <p>
                 • <strong>전체 제어의 트리거 조건</strong>을 설정합니다
               </p>
@@ -363,7 +363,7 @@ const ControlConditionStep: React.FC<ControlConditionStepProps> = ({ state, acti
                           variant="ghost"
                           size="sm"
                           onClick={() => actions.deleteControlCondition(index)}
-                          className="text-destructive hover:text-red-700"
+                          className="text-destructive hover:text-destructive/80"
                         >
                           <Trash2 className="h-4 w-4" />
                         </Button>
@@ -406,9 +406,9 @@ const ControlConditionStep: React.FC<ControlConditionStepProps> = ({ state, acti
 
           {/* 컬럼 정보 로드 실패 시 안내 */}
           {fromColumns.length === 0 && toColumns.length === 0 && controlConditions.length === 0 && (
-            <div className="rounded-lg border border-yellow-200 bg-yellow-50 p-4">
-              <h4 className="mb-2 text-sm font-medium text-yellow-800">컬럼 정보를 불러올 수 없습니다</h4>
-              <div className="space-y-2 text-sm text-yellow-700">
+            <div className="rounded-lg border border-warning/20 bg-warning/10 p-4">
+              <h4 className="mb-2 text-sm font-medium text-warning">컬럼 정보를 불러올 수 없습니다</h4>
+              <div className="space-y-2 text-sm text-warning/80">
                 <p>• 외부 데이터베이스 연결에 문제가 있을 수 있습니다</p>
                 <p>• 조건 없이 진행하면 항상 실행됩니다</p>
                 <p>• 나중에 수동으로 조건을 추가할 수 있습니다</p>
@@ -451,15 +451,15 @@ const ControlConditionStep: React.FC<ControlConditionStepProps> = ({ state, acti
         </div>
 
         {/* 하단 네비게이션 */}
-        <div className="flex-shrink-0 border-t bg-white p-4">
-          <div className="flex items-center justify-between">
-            <Button variant="outline" onClick={onBack} className="flex items-center gap-2">
+        <div className="flex-shrink-0 border-t bg-background p-3 sm:p-4">
+          <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+            <Button variant="outline" onClick={onBack} className="flex items-center gap-2 w-full sm:w-auto">
               <ArrowLeft className="h-4 w-4" />
-              이전
+              <span className="text-xs sm:text-sm">이전</span>
             </Button>
 
-            <Button onClick={onNext} disabled={!canProceed} className="flex items-center gap-2">
-              다음: 액션 설정
+            <Button onClick={onNext} disabled={!canProceed} className="flex items-center gap-2 w-full sm:w-auto">
+              <span className="text-xs sm:text-sm">다음: 액션 설정</span>
               <CheckCircle className="h-4 w-4" />
             </Button>
           </div>
diff --git a/frontend/components/dataflow/connection/redesigned/RightPanel/DataflowVisualization.tsx b/frontend/components/dataflow/connection/redesigned/RightPanel/DataflowVisualization.tsx
index ddfc90ac..2c182256 100644
--- a/frontend/components/dataflow/connection/redesigned/RightPanel/DataflowVisualization.tsx
+++ b/frontend/components/dataflow/connection/redesigned/RightPanel/DataflowVisualization.tsx
@@ -63,17 +63,17 @@ export const DataflowVisualization: React.FC<DataflowVisualizationProps> = ({ st
   );
 
   return (
-    <div className="space-y-6 p-6">
+    <div className="space-y-4 p-4 sm:space-y-6 sm:p-6">
       {/* 헤더 */}
-      <div className="flex items-center justify-between">
-        <p className="text-sm text-gray-600">전체 데이터 흐름을 한눈에 확인</p>
-        <Badge variant={isComplete ? "default" : "secondary"} className="text-sm">
+      <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+        <p className="text-xs sm:text-sm text-muted-foreground">전체 데이터 흐름을 한눈에 확인</p>
+        <Badge variant={isComplete ? "default" : "secondary"} className="text-xs sm:text-sm w-fit">
           {isComplete ? "✅ 설정 완료" : "⚠️ 설정 필요"}
         </Badge>
       </div>
 
       {/* Sankey 다이어그램 */}
-      <div className="relative flex items-center justify-center py-12">
+      <div className="relative flex flex-col items-center justify-center gap-6 py-8 sm:flex-row sm:gap-0 sm:py-12">
         {/* 연결선 레이어 */}
         <svg className="absolute inset-0 h-full w-full" style={{ zIndex: 0 }}>
           {/* 소스 → 조건 선 */}
@@ -106,105 +106,109 @@ export const DataflowVisualization: React.FC<DataflowVisualizationProps> = ({ st
             })}
         </svg>
 
-        <div className="relative flex w-full items-center justify-around" style={{ zIndex: 1 }}>
+        <div className="relative flex w-full flex-col items-center justify-around gap-4 sm:flex-row sm:gap-0" style={{ zIndex: 1 }}>
           {/* 1. 소스 노드 */}
-          <div className="flex flex-col items-center" style={{ width: "28%" }}>
+          <div className="flex flex-col items-center w-full sm:w-[28%]">
             <Card
               className={`w-full cursor-pointer border-2 transition-all hover:shadow-lg ${
-                hasSource ? "border-blue-400 bg-blue-50" : "border-gray-300 bg-gray-50"
+                hasSource ? "border-primary bg-primary/10" : "border-border bg-muted"
               }`}
               onClick={() => onEdit("source")}
             >
-              <CardContent className="p-4">
+              <CardContent>
+                <div className="p-4">
                 <div className="flex items-center justify-between">
                   <div className="flex-1">
                     <div className="mb-2 flex items-center gap-2">
-                      <Database className="h-5 w-5 text-blue-600" />
-                      <span className="text-sm font-semibold text-gray-900">데이터 소스</span>
+                      <Database className="h-5 w-5 text-primary" />
+                      <span className="text-sm font-semibold text-foreground">데이터 소스</span>
                     </div>
                     {hasSource ? (
                       <div className="space-y-1">
-                        <p className="text-sm font-medium text-gray-900">
+                        <p className="text-sm font-medium text-foreground">
                           {fromTable.tableLabel || fromTable.displayName || fromTable.tableName}
                         </p>
                         {(fromTable.tableLabel || fromTable.displayName) && (
-                          <p className="text-xs text-gray-500">({fromTable.tableName})</p>
+                          <p className="text-xs text-muted-foreground">({fromTable.tableName})</p>
                         )}
                       </div>
                     ) : (
-                      <p className="text-xs text-gray-500">미설정</p>
+                      <p className="text-xs text-muted-foreground">미설정</p>
                     )}
                   </div>
                   <Button variant="ghost" size="sm" className="h-7 w-7 p-0">
                     <Edit className="h-3 w-3" />
                   </Button>
                 </div>
+                </div>
               </CardContent>
             </Card>
           </div>
 
           {/* 2. 조건 노드 (중앙) */}
-          <div className="flex flex-col items-center" style={{ width: "28%" }}>
+          <div className="flex flex-col items-center w-full sm:w-[28%]">
             <Card
               className={`w-full cursor-pointer border-2 transition-all hover:shadow-lg ${
-                hasConditions ? "border-yellow-400 bg-yellow-50" : "border-gray-300 bg-gray-50"
+                hasConditions ? "border-warning bg-warning/10" : "border-border bg-muted"
               }`}
               onClick={() => onEdit("conditions")}
             >
-              <CardContent className="p-4">
+              <CardContent>
+                <div className="p-4">
                 <div className="flex items-center justify-between">
                   <div className="flex-1">
                     <div className="mb-2 flex items-center gap-2">
-                      <Filter className="h-5 w-5 text-yellow-600" />
-                      <span className="text-sm font-semibold text-gray-900">조건 검증</span>
+                      <Filter className="h-5 w-5 text-warning" />
+                      <span className="text-sm font-semibold text-foreground">조건 검증</span>
                     </div>
                     {hasConditions ? (
                       <div className="space-y-2">
                         {/* 실제 조건들 표시 */}
                         <div className="max-h-32 space-y-1 overflow-y-auto">
                           {controlConditions.slice(0, 3).map((condition, index) => (
-                            <div key={index} className="rounded bg-white/50 px-2 py-1">
-                              <p className="text-xs font-medium text-gray-800">
+                            <div key={index} className="rounded bg-background/50 px-2 py-1">
+                              <p className="text-xs font-medium text-foreground">
                                 {index > 0 && (
-                                  <span className="mr-1 font-bold text-blue-600">
+                                  <span className="mr-1 font-bold text-primary">
                                     {condition.logicalOperator || "AND"}
                                   </span>
                                 )}
-                                <span className="text-blue-800">{getFieldLabel(condition.field)}</span>{" "}
-                                <span className="text-gray-600">{condition.operator}</span>{" "}
-                                <span className="text-green-700">{condition.value}</span>
+                                <span className="text-primary">{getFieldLabel(condition.field)}</span>{" "}
+                                <span className="text-muted-foreground">{condition.operator}</span>{" "}
+                                <span className="text-success">{condition.value}</span>
                               </p>
                             </div>
                           ))}
                           {controlConditions.length > 3 && (
-                            <p className="px-2 text-xs text-gray-500">외 {controlConditions.length - 3}개...</p>
+                            <p className="px-2 text-xs text-muted-foreground">외 {controlConditions.length - 3}개...</p>
                           )}
                         </div>
                         <div className="mt-2 flex items-center justify-between border-t pt-2">
                           <div className="flex items-center gap-1">
-                            <CheckCircle className="h-3 w-3 text-green-600" />
-                            <span className="text-xs text-gray-600">충족 → 실행</span>
+                            <CheckCircle className="h-3 w-3 text-success" />
+                            <span className="text-xs text-muted-foreground">충족 → 실행</span>
                           </div>
                           <div className="flex items-center gap-1">
-                            <XCircle className="h-3 w-3 text-red-600" />
-                            <span className="text-xs text-gray-600">불만족 → 중단</span>
+                            <XCircle className="h-3 w-3 text-destructive" />
+                            <span className="text-xs text-muted-foreground">불만족 → 중단</span>
                           </div>
                         </div>
                       </div>
                     ) : (
-                      <p className="text-xs text-gray-500">조건 없음 (항상 실행)</p>
+                      <p className="text-xs text-muted-foreground">조건 없음 (항상 실행)</p>
                     )}
                   </div>
                   <Button variant="ghost" size="sm" className="h-7 w-7 p-0">
                     <Edit className="h-3 w-3" />
                   </Button>
                 </div>
+                </div>
               </CardContent>
             </Card>
           </div>
 
           {/* 3. 액션 노드들 (우측) */}
-          <div className="flex flex-col items-center gap-3" style={{ width: "28%" }}>
+          <div className="flex flex-col items-center gap-3 w-full sm:w-[28%]">
             <Button
               variant="ghost"
               size="sm"
@@ -227,10 +231,12 @@ export const DataflowVisualization: React.FC<DataflowVisualizationProps> = ({ st
                 ))}
               </div>
             ) : (
-              <Card className="w-full border-2 border-dashed border-gray-300 bg-gray-50">
-                <CardContent className="p-4 text-center">
-                  <Zap className="mx-auto mb-2 h-6 w-6 text-gray-400" />
-                  <p className="text-xs text-gray-500">액션 미설정</p>
+              <Card className="w-full border-2 border-dashed border-border bg-muted">
+                <CardContent>
+                  <div className="p-4 text-center">
+                  <Zap className="mx-auto mb-2 h-6 w-6 text-muted-foreground" />
+                  <p className="text-xs text-muted-foreground">액션 미설정</p>
+                  </div>
                 </CardContent>
               </Card>
             )}
@@ -240,34 +246,36 @@ export const DataflowVisualization: React.FC<DataflowVisualizationProps> = ({ st
         {/* 조건 불만족 시 중단 표시 (하단) */}
         {hasConditions && (
           <div
-            className="absolute bottom-0 flex items-center gap-2 rounded-lg border-2 border-red-300 bg-red-50 px-3 py-2"
+            className="absolute bottom-0 flex items-center gap-2 rounded-lg border-2 border-destructive/30 bg-destructive/10 px-3 py-2"
             style={{ left: "50%", transform: "translateX(-50%)" }}
           >
-            <XCircle className="h-4 w-4 text-red-600" />
-            <span className="text-xs font-medium text-red-900">조건 불만족 → 실행 중단</span>
+            <XCircle className="h-4 w-4 text-destructive" />
+            <span className="text-xs font-medium text-destructive">조건 불만족 → 실행 중단</span>
           </div>
         )}
       </div>
 
       {/* 통계 요약 */}
-      <Card className="border-gray-200 bg-gradient-to-r from-gray-50 to-slate-50">
-        <CardContent className="p-4">
-          <div className="flex items-center justify-around text-center">
+      <Card className="border-border bg-gradient-to-r from-muted to-muted/50">
+        <CardContent>
+          <div className="p-4">
+          <div className="flex flex-col items-center justify-around gap-4 text-center sm:flex-row sm:gap-0">
             <div>
-              <p className="text-xs text-gray-600">소스</p>
-              <p className="text-lg font-bold text-blue-600">{hasSource ? 1 : 0}</p>
+              <p className="text-xs text-muted-foreground">소스</p>
+              <p className="text-base font-bold text-primary sm:text-lg">{hasSource ? 1 : 0}</p>
             </div>
-            <div className="h-8 w-px bg-gray-300"></div>
+            <div className="h-8 w-px bg-border hidden sm:block"></div>
             <div>
-              <p className="text-xs text-gray-600">조건</p>
-              <p className="text-lg font-bold text-yellow-600">{controlConditions.length}</p>
+              <p className="text-xs text-muted-foreground">조건</p>
+              <p className="text-base font-bold text-warning sm:text-lg">{controlConditions.length}</p>
             </div>
-            <div className="h-8 w-px bg-gray-300"></div>
+            <div className="h-8 w-px bg-border hidden sm:block"></div>
             <div>
-              <p className="text-xs text-gray-600">액션</p>
-              <p className="text-lg font-bold text-green-600">{dataflowActions.length}</p>
+              <p className="text-xs text-muted-foreground">액션</p>
+              <p className="text-base font-bold text-success sm:text-lg">{dataflowActions.length}</p>
             </div>
           </div>
+          </div>
         </CardContent>
       </Card>
     </div>
@@ -288,10 +296,10 @@ interface ActionFlowCardProps {
 
 const ActionFlowCard: React.FC<ActionFlowCardProps> = ({ type, actions, getTableLabel }) => {
   const actionColors = {
-    insert: { bg: "bg-blue-50", border: "border-blue-300", text: "text-blue-900", icon: "text-blue-600" },
-    update: { bg: "bg-green-50", border: "border-green-300", text: "text-green-900", icon: "text-green-600" },
-    delete: { bg: "bg-red-50", border: "border-red-300", text: "text-red-900", icon: "text-red-600" },
-    upsert: { bg: "bg-purple-50", border: "border-purple-300", text: "text-purple-900", icon: "text-purple-600" },
+    insert: { bg: "bg-primary/10", border: "border-primary/30", text: "text-primary", icon: "text-primary" },
+    update: { bg: "bg-success/10", border: "border-success/30", text: "text-success", icon: "text-success" },
+    delete: { bg: "bg-destructive/10", border: "border-destructive/30", text: "text-destructive", icon: "text-destructive" },
+    upsert: { bg: "bg-primary/10", border: "border-primary/30", text: "text-primary", icon: "text-primary" },
   };
 
   const colors = actionColors[type as keyof typeof actionColors] || actionColors.insert;
@@ -301,20 +309,22 @@ const ActionFlowCard: React.FC<ActionFlowCardProps> = ({ type, actions, getTable
 
   return (
     <Card className={`border-2 ${colors.border} ${colors.bg}`}>
-      <CardContent className="p-3">
+      <CardContent>
+        <div className="p-3">
         <div className="mb-2 flex items-center gap-2">
           <Zap className={`h-4 w-4 ${colors.icon}`} />
           <span className={`text-sm font-semibold ${colors.text}`}>{type.toUpperCase()}</span>
         </div>
         <div className="flex flex-col gap-0.5">
           <div className="flex items-center gap-2 text-xs">
-            <Database className="h-3 w-3 text-gray-500" />
-            <span className="truncate font-medium text-gray-900">{displayName}</span>
+            <Database className="h-3 w-3 text-muted-foreground" />
+            <span className="truncate font-medium text-foreground">{displayName}</span>
           </div>
           {isTableLabel && action.targetTable && (
-            <span className="ml-5 truncate text-xs text-gray-500">({action.targetTable})</span>
+            <span className="ml-5 truncate text-xs text-muted-foreground">({action.targetTable})</span>
           )}
         </div>
+        </div>
       </CardContent>
     </Card>
   );
diff --git a/frontend/components/dataflow/connection/redesigned/RightPanel/MultiActionConfigStep.tsx b/frontend/components/dataflow/connection/redesigned/RightPanel/MultiActionConfigStep.tsx
index c13dc720..c3e3496e 100644
--- a/frontend/components/dataflow/connection/redesigned/RightPanel/MultiActionConfigStep.tsx
+++ b/frontend/components/dataflow/connection/redesigned/RightPanel/MultiActionConfigStep.tsx
@@ -154,11 +154,11 @@ const MultiActionConfigStep: React.FC<MultiActionConfigStepProps> = ({
   const getLogicalOperatorColor = (operator: string) => {
     switch (operator) {
       case "AND":
-        return "bg-primary/20 text-blue-800";
+        return "bg-primary/20 text-primary";
       case "OR":
-        return "bg-orange-100 text-orange-800";
+        return "bg-warning/20 text-warning";
       default:
-        return "bg-gray-100 text-gray-800";
+        return "bg-muted text-muted-foreground";
     }
   };
 
@@ -184,14 +184,14 @@ const MultiActionConfigStep: React.FC<MultiActionConfigStepProps> = ({
         <p className="text-muted-foreground text-sm">제어 조건, 액션 그룹, 필드 매핑을 설정하세요</p>
       </CardHeader>
 
-      <CardContent className="flex h-full flex-col p-4">
+      <CardContent className="flex h-full flex-col p-3 sm:p-4">
         {/* 탭 헤더 */}
-        <div className="mb-4 flex border-b">
+        <div className="mb-3 flex border-b sm:mb-4">
           {tabs.map((tab) => (
             <button
               key={tab.id}
               onClick={() => setActiveTab(tab.id)}
-              className={`flex items-center gap-2 px-4 py-2 text-sm font-medium transition-colors ${
+              className={`flex items-center gap-1 px-2 py-2 text-xs font-medium transition-colors sm:gap-2 sm:px-4 sm:text-sm ${
                 activeTab === tab.id
                   ? "border-primary text-primary border-b-2"
                   : "text-muted-foreground hover:text-foreground"
@@ -221,7 +221,7 @@ const MultiActionConfigStep: React.FC<MultiActionConfigStepProps> = ({
               </div>
 
               {controlConditions.length === 0 ? (
-                <div className="rounded-lg border border-dashed border-gray-300 p-8 text-center">
+                <div className="rounded-lg border border-dashed border-border p-8 text-center">
                   <div className="text-muted-foreground">
                     <AlertTriangle className="mx-auto mb-2 h-8 w-8" />
                     <p className="mb-2">제어 조건이 없습니다</p>
@@ -267,7 +267,7 @@ const MultiActionConfigStep: React.FC<MultiActionConfigStepProps> = ({
               {actionGroups.length > 1 && (
                 <div className="rounded-md border bg-accent p-3">
                   <div className="mb-2 flex items-center gap-2">
-                    <h4 className="text-sm font-medium text-blue-900">그룹 간 실행 조건</h4>
+                    <h4 className="text-sm font-medium text-primary">그룹 간 실행 조건</h4>
                   </div>
                   <div className="flex items-center gap-3">
                     <div className="flex items-center gap-2">
@@ -279,7 +279,7 @@ const MultiActionConfigStep: React.FC<MultiActionConfigStepProps> = ({
                         onChange={() => onSetGroupsLogicalOperator?.("AND")}
                         className="h-4 w-4"
                       />
-                      <label htmlFor="groups-and" className="text-sm text-blue-800">
+                      <label htmlFor="groups-and" className="text-sm text-primary">
                         <span className="font-medium">AND</span> - 모든 그룹의 조건이 참일 때 실행
                       </label>
                     </div>
@@ -292,7 +292,7 @@ const MultiActionConfigStep: React.FC<MultiActionConfigStepProps> = ({
                         onChange={() => onSetGroupsLogicalOperator?.("OR")}
                         className="h-4 w-4"
                       />
-                      <label htmlFor="groups-or" className="text-sm text-blue-800">
+                      <label htmlFor="groups-or" className="text-sm text-primary">
                         <span className="font-medium">OR</span> - 하나 이상의 그룹 조건이 참일 때 실행
                       </label>
                     </div>
@@ -310,8 +310,8 @@ const MultiActionConfigStep: React.FC<MultiActionConfigStepProps> = ({
                         <div
                           className={`rounded px-2 py-1 text-xs font-medium ${
                             groupsLogicalOperator === "AND"
-                              ? "bg-green-100 text-green-800"
-                              : "bg-orange-100 text-orange-800"
+                              ? "bg-success/20 text-success"
+                              : "bg-warning/20 text-warning"
                           }`}
                         >
                           {groupsLogicalOperator}
@@ -409,7 +409,7 @@ const MultiActionConfigStep: React.FC<MultiActionConfigStepProps> = ({
                             {/* 액션 목록 */}
                             <div className="space-y-3">
                               {group.actions.map((action, actionIndex) => (
-                                <div key={action.id} className="rounded-md border bg-white p-3">
+                                <div key={action.id} className="rounded-md border bg-background p-3">
                                   {/* 액션 헤더 */}
                                   <div className="mb-3 flex items-center justify-between">
                                     <div className="flex items-center gap-3">
@@ -533,7 +533,7 @@ const MultiActionConfigStep: React.FC<MultiActionConfigStepProps> = ({
                                       </div>
 
                                       {/* 컬럼 매핑 캔버스 */}
-                                      <div className="rounded-lg border bg-white p-3">
+                                      <div className="rounded-lg border bg-background p-3">
                                         <FieldMappingCanvas
                                           fromFields={fromColumns}
                                           toFields={toColumns}
@@ -594,8 +594,8 @@ const MultiActionConfigStep: React.FC<MultiActionConfigStepProps> = ({
                                       </div>
 
                                       {/* 매핑되지 않은 필드 처리 옵션 */}
-                                      <div className="rounded-md border bg-yellow-50 p-3">
-                                        <h6 className="mb-2 flex items-center gap-1 text-xs font-medium text-yellow-800">
+                                      <div className="rounded-md border bg-warning/10 p-3">
+                                        <h6 className="mb-2 flex items-center gap-1 text-xs font-medium text-warning">
                                           <AlertTriangle className="h-3 w-3" />
                                           매핑되지 않은 필드 처리
                                         </h6>
@@ -608,7 +608,7 @@ const MultiActionConfigStep: React.FC<MultiActionConfigStepProps> = ({
                                               defaultChecked
                                               className="h-3 w-3"
                                             />
-                                            <label htmlFor={`empty-${action.id}`} className="text-yellow-700">
+                                            <label htmlFor={`empty-${action.id}`} className="text-warning/80">
                                               비워두기 (NULL 값)
                                             </label>
                                           </div>
@@ -619,7 +619,7 @@ const MultiActionConfigStep: React.FC<MultiActionConfigStepProps> = ({
                                               name={`unmapped-${action.id}`}
                                               className="h-3 w-3"
                                             />
-                                            <label htmlFor={`default-${action.id}`} className="text-yellow-700">
+                                            <label htmlFor={`default-${action.id}`} className="text-warning/80">
                                               기본값 사용
                                             </label>
                                           </div>
@@ -630,7 +630,7 @@ const MultiActionConfigStep: React.FC<MultiActionConfigStepProps> = ({
                                               name={`unmapped-${action.id}`}
                                               className="h-3 w-3"
                                             />
-                                            <label htmlFor={`skip-${action.id}`} className="text-yellow-700">
+                                            <label htmlFor={`skip-${action.id}`} className="text-warning/80">
                                               필드 제외
                                             </label>
                                           </div>
@@ -647,8 +647,8 @@ const MultiActionConfigStep: React.FC<MultiActionConfigStepProps> = ({
                               <div className="flex items-start gap-2">
                                 <AlertTriangle className="mt-0.5 h-4 w-4 text-primary" />
                                 <div className="text-sm">
-                                  <div className="font-medium text-blue-900">{group.logicalOperator} 조건 그룹</div>
-                                  <div className="text-blue-700">
+                                  <div className="font-medium text-primary">{group.logicalOperator} 조건 그룹</div>
+                                  <div className="text-primary/80">
                                     {group.logicalOperator === "AND"
                                       ? "이 그룹의 모든 액션이 실행 가능한 조건일 때만 실행됩니다."
                                       : "이 그룹의 액션 중 하나라도 실행 가능한 조건이면 해당 액션만 실행됩니다."}
@@ -698,21 +698,21 @@ const MultiActionConfigStep: React.FC<MultiActionConfigStepProps> = ({
         </div>
 
         {/* 하단 네비게이션 */}
-        <div className="flex-shrink-0 border-t pt-4">
-          <div className="flex items-center justify-between">
-            <Button variant="outline" onClick={onBack} className="flex items-center gap-2">
+        <div className="flex-shrink-0 border-t pt-3 sm:pt-4">
+          <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+            <Button variant="outline" onClick={onBack} className="flex items-center gap-2 w-full sm:w-auto">
               <ArrowLeft className="h-4 w-4" />
-              이전
+              <span className="text-xs sm:text-sm">이전</span>
             </Button>
 
-            <div className="text-muted-foreground text-sm">
+            <div className="text-muted-foreground text-center text-xs sm:text-sm">
               {actionGroups.filter((g) => g.isEnabled).length}개 그룹, 총{" "}
               {actionGroups.reduce((sum, g) => sum + g.actions.filter((a) => a.isEnabled).length, 0)}개 액션
             </div>
 
-            <Button onClick={onNext} className="flex items-center gap-2">
+            <Button onClick={onNext} className="flex items-center gap-2 w-full sm:w-auto">
               <Save className="h-4 w-4" />
-              저장
+              <span className="text-xs sm:text-sm">저장</span>
             </Button>
           </div>
         </div>
diff --git a/frontend/components/dataflow/node-editor/FlowToolbar.tsx b/frontend/components/dataflow/node-editor/FlowToolbar.tsx
index c086e922..f266218a 100644
--- a/frontend/components/dataflow/node-editor/FlowToolbar.tsx
+++ b/frontend/components/dataflow/node-editor/FlowToolbar.tsx
@@ -111,7 +111,7 @@ export function FlowToolbar({ validations = [] }: FlowToolbarProps) {
 
   return (
     <>
-      <div className="flex items-center gap-2 rounded-lg border bg-white p-2 shadow-md">
+      <div className="flex items-center gap-2 rounded-lg border bg-background p-2 shadow-md">
         {/* 플로우 이름 */}
         <Input
           value={flowName}
@@ -120,7 +120,7 @@ export function FlowToolbar({ validations = [] }: FlowToolbarProps) {
           placeholder="플로우 이름"
         />
 
-        <div className="h-6 w-px bg-gray-200" />
+        <div className="h-6 w-px bg-border" />
 
         {/* 실행 취소/다시 실행 */}
         <Button variant="ghost" size="sm" title="실행 취소 (Ctrl+Z)" disabled={!canUndo()} onClick={undo}>
@@ -130,7 +130,7 @@ export function FlowToolbar({ validations = [] }: FlowToolbarProps) {
           <Redo2 className="h-4 w-4" />
         </Button>
 
-        <div className="h-6 w-px bg-gray-200" />
+        <div className="h-6 w-px bg-border" />
 
         {/* 삭제 버튼 */}
         <Button
@@ -139,13 +139,13 @@ export function FlowToolbar({ validations = [] }: FlowToolbarProps) {
           onClick={handleDelete}
           disabled={selectedNodes.length === 0}
           title={selectedNodes.length > 0 ? `${selectedNodes.length}개 노드 삭제` : "삭제할 노드를 선택하세요"}
-          className="gap-1 text-red-600 hover:bg-red-50 hover:text-red-700 disabled:opacity-50"
+          className="gap-1 text-destructive hover:bg-destructive/10 hover:text-destructive disabled:opacity-50"
         >
           <Trash2 className="h-4 w-4" />
           {selectedNodes.length > 0 && <span className="text-xs">({selectedNodes.length})</span>}
         </Button>
 
-        <div className="h-6 w-px bg-gray-200" />
+        <div className="h-6 w-px bg-border" />
 
         {/* 줌 컨트롤 */}
         <Button variant="ghost" size="sm" onClick={() => zoomIn()} title="확대">
@@ -158,7 +158,7 @@ export function FlowToolbar({ validations = [] }: FlowToolbarProps) {
           <span className="text-xs">전체</span>
         </Button>
 
-        <div className="h-6 w-px bg-gray-200" />
+        <div className="h-6 w-px bg-border" />
 
         {/* 저장 */}
         <Button variant="outline" size="sm" onClick={handleSave} disabled={isSaving} className="gap-1">
diff --git a/frontend/components/dataflow/node-editor/ValidationNotification.tsx b/frontend/components/dataflow/node-editor/ValidationNotification.tsx
index 39ff2253..62e93c78 100644
--- a/frontend/components/dataflow/node-editor/ValidationNotification.tsx
+++ b/frontend/components/dataflow/node-editor/ValidationNotification.tsx
@@ -54,31 +54,31 @@ export const ValidationNotification = memo(({ validations, onNodeClick, onClose
     <div className="animate-in slide-in-from-right-5 fixed top-4 right-4 z-50 w-80 duration-300">
       <div
         className={cn(
-          "rounded-lg border-2 bg-white shadow-2xl",
+          "rounded-lg border-2 bg-background shadow-2xl",
           summary.hasBlockingIssues
-            ? "border-red-500"
+            ? "border-destructive"
             : summary.warningCount > 0
-              ? "border-yellow-500"
-              : "border-blue-500",
+              ? "border-warning"
+              : "border-primary",
         )}
       >
         {/* 헤더 */}
         <div
           className={cn(
             "flex cursor-pointer items-center justify-between p-3",
-            summary.hasBlockingIssues ? "bg-red-50" : summary.warningCount > 0 ? "bg-yellow-50" : "bg-blue-50",
+            summary.hasBlockingIssues ? "bg-destructive/10" : summary.warningCount > 0 ? "bg-warning/10" : "bg-primary/10",
           )}
           onClick={() => setIsExpanded(!isExpanded)}
         >
           <div className="flex items-center gap-2">
             {summary.hasBlockingIssues ? (
-              <AlertCircle className="h-5 w-5 text-red-600" />
+              <AlertCircle className="h-5 w-5 text-destructive" />
             ) : summary.warningCount > 0 ? (
-              <AlertTriangle className="h-5 w-5 text-yellow-600" />
+              <AlertTriangle className="h-5 w-5 text-warning" />
             ) : (
-              <Info className="h-5 w-5 text-blue-600" />
+              <Info className="h-5 w-5 text-primary" />
             )}
-            <span className="text-sm font-semibold text-gray-900">플로우 검증</span>
+            <span className="text-sm font-semibold text-foreground">플로우 검증</span>
             <div className="flex items-center gap-1">
               {summary.errorCount > 0 && (
                 <Badge variant="destructive" className="h-5 text-[10px]">
@@ -86,7 +86,7 @@ export const ValidationNotification = memo(({ validations, onNodeClick, onClose
                 </Badge>
               )}
               {summary.warningCount > 0 && (
-                <Badge className="h-5 bg-yellow-500 text-[10px] hover:bg-yellow-600">{summary.warningCount}</Badge>
+                <Badge className="h-5 bg-warning text-[10px] hover:bg-warning/90">{summary.warningCount}</Badge>
               )}
               {summary.infoCount > 0 && (
                 <Badge variant="secondary" className="h-5 text-[10px]">
@@ -97,9 +97,9 @@ export const ValidationNotification = memo(({ validations, onNodeClick, onClose
           </div>
           <div className="flex items-center gap-1">
             {isExpanded ? (
-              <ChevronUp className="h-4 w-4 text-gray-400" />
+              <ChevronUp className="h-4 w-4 text-muted-foreground" />
             ) : (
-              <ChevronDown className="h-4 w-4 text-gray-400" />
+              <ChevronDown className="h-4 w-4 text-muted-foreground" />
             )}
             {onClose && (
               <Button
@@ -109,7 +109,7 @@ export const ValidationNotification = memo(({ validations, onNodeClick, onClose
                   e.stopPropagation();
                   onClose();
                 }}
-                className="h-6 w-6 p-0 hover:bg-white/50"
+                className="h-6 w-6 p-0 hover:bg-muted"
               >
                 <X className="h-3.5 w-3.5" />
               </Button>
@@ -137,10 +137,10 @@ export const ValidationNotification = memo(({ validations, onNodeClick, onClose
                       className={cn(
                         "mb-1 flex items-center gap-2 rounded-md px-2 py-1 text-xs font-medium",
                         firstValidation.severity === "error"
-                          ? "bg-red-100 text-red-700"
+                          ? "bg-destructive/10 text-destructive"
                           : firstValidation.severity === "warning"
-                            ? "bg-yellow-100 text-yellow-700"
-                            : "bg-blue-100 text-blue-700",
+                            ? "bg-warning/10 text-warning"
+                            : "bg-primary/10 text-primary",
                       )}
                     >
                       <Icon className="h-3 w-3" />
@@ -153,16 +153,16 @@ export const ValidationNotification = memo(({ validations, onNodeClick, onClose
                       {typeValidations.map((validation, index) => (
                         <div
                           key={index}
-                          className="group cursor-pointer rounded-md border border-gray-200 bg-gray-50 p-2 text-xs transition-all hover:border-gray-300 hover:bg-white hover:shadow-sm"
+                          className="group cursor-pointer rounded-md border border-border bg-muted p-2 text-xs transition-all hover:border-primary/50 hover:bg-background hover:shadow-sm"
                           onClick={() => onNodeClick?.(validation.nodeId)}
                         >
-                          <p className="leading-relaxed text-gray-700">{validation.message}</p>
+                          <p className="leading-relaxed text-foreground">{validation.message}</p>
                           {validation.affectedNodes && validation.affectedNodes.length > 1 && (
-                            <div className="mt-1 text-[10px] text-gray-500">
+                            <div className="mt-1 text-[10px] text-muted-foreground">
                               영향받는 노드: {validation.affectedNodes.length}개
                             </div>
                           )}
-                          <div className="mt-1 text-[10px] text-blue-600 opacity-0 transition-opacity group-hover:opacity-100">
+                          <div className="mt-1 text-[10px] text-primary opacity-0 transition-opacity group-hover:opacity-100">
                             클릭하여 노드 보기 →
                           </div>
                         </div>
@@ -178,7 +178,7 @@ export const ValidationNotification = memo(({ validations, onNodeClick, onClose
         {/* 요약 메시지 (닫혀있을 때) */}
         {!isExpanded && (
           <div className="border-t px-3 py-2">
-            <p className="text-xs text-gray-600">
+            <p className="text-xs text-muted-foreground">
               {summary.hasBlockingIssues
                 ? "⛔ 오류를 해결해야 저장할 수 있습니다"
                 : summary.warningCount > 0
diff --git a/frontend/components/mail/MailDesigner.tsx b/frontend/components/mail/MailDesigner.tsx
index e1d02b7a..8d3a38f9 100644
--- a/frontend/components/mail/MailDesigner.tsx
+++ b/frontend/components/mail/MailDesigner.tsx
@@ -97,9 +97,9 @@ export default function MailDesigner({
   // 컴포넌트 타입 정의
   const componentTypes = [
     { type: "text", icon: Type, label: "텍스트", color: "bg-primary/20 hover:bg-blue-200" },
-    { type: "button", icon: MousePointer, label: "버튼", color: "bg-green-100 hover:bg-green-200" },
+    { type: "button", icon: MousePointer, label: "버튼", color: "bg-success/20 hover:bg-success/30" },
     { type: "image", icon: ImageIcon, label: "이미지", color: "bg-purple-100 hover:bg-purple-200" },
-    { type: "spacer", icon: Square, label: "여백", color: "bg-muted hover:bg-gray-200" },
+    { type: "spacer", icon: Square, label: "여백", color: "bg-muted hover:bg-muted/80" },
   ];
 
   // 컴포넌트 추가
@@ -211,10 +211,10 @@ export default function MailDesigner({
 
         {/* 템플릿 정보 */}
         <Card>
-          <CardHeader className="p-4 pb-2">
+          <CardHeader>
             <CardTitle className="text-sm">템플릿 정보</CardTitle>
           </CardHeader>
-          <CardContent className="p-4 pt-2 space-y-3">
+          <CardContent className="space-y-3">
             <div>
               <Label className="text-xs">템플릿 이름</Label>
               <Input
@@ -276,7 +276,7 @@ export default function MailDesigner({
             {/* 컴포넌트 렌더링 */}
             <div className="p-6 space-y-4">
               {components.length === 0 ? (
-                <div className="text-center py-16 text-gray-400">
+                <div className="text-center py-16 text-muted-foreground/50">
                   <Mail className="w-16 h-16 mx-auto mb-4 opacity-20" />
                   <p>왼쪽에서 컴포넌트를 추가하세요</p>
                 </div>
@@ -333,7 +333,7 @@ export default function MailDesigner({
       </div>
 
       {/* 오른쪽: 속성 패널 */}
-      <div className="w-80 bg-white border-l p-4 overflow-y-auto">
+      <div className="w-80 bg-background border-l p-4 overflow-y-auto">
         {selected ? (
           <div className="space-y-4">
             <div className="flex items-center justify-between mb-4">
@@ -571,8 +571,8 @@ export default function MailDesigner({
                     />
                     <span className="text-sm text-muted-foreground">픽셀</span>
                   </div>
-                  <div className="mt-3 p-3 bg-blue-50 rounded-lg border border-blue-200">
-                    <p className="text-xs text-blue-800">
+                  <div className="mt-3 p-3 bg-primary/10 rounded-lg border border-primary/20">
+                    <p className="text-xs text-primary">
                       <strong>추천값:</strong><br/>
                       • 좁은 간격: 10~20 픽셀<br/>
                       • 보통 간격: 30~50 픽셀<br/>
@@ -584,7 +584,7 @@ export default function MailDesigner({
             )}
           </div>
         ) : (
-          <div className="text-center py-16 text-gray-400">
+          <div className="text-center py-16 text-muted-foreground">
             <Settings className="w-12 h-12 mx-auto mb-4 opacity-20" />
             <p className="text-sm">컴포넌트를 선택하세요</p>
           </div>
diff --git a/frontend/components/screen/InteractiveScreenViewer.tsx b/frontend/components/screen/InteractiveScreenViewer.tsx
index 4303af82..8a114aa4 100644
--- a/frontend/components/screen/InteractiveScreenViewer.tsx
+++ b/frontend/components/screen/InteractiveScreenViewer.tsx
@@ -469,7 +469,7 @@ export const InteractiveScreenViewer: React.FC<InteractiveScreenViewerProps> = (
             minLength={config?.minLength}
             maxLength={config?.maxLength}
             pattern={getPatternByFormat(config?.format || "none")}
-            className={`w-full ${isAutoInput ? "bg-gray-50 text-gray-700" : ""}`}
+            className={`w-full ${isAutoInput ? "bg-muted text-muted-foreground" : ""}`}
           />,
         );
       }
@@ -932,28 +932,28 @@ export const InteractiveScreenViewer: React.FC<InteractiveScreenViewerProps> = (
           
           return (
             <div className="mt-2 space-y-2">
-              <div className="text-sm font-medium text-gray-700">
+              <div className="text-sm font-medium text-foreground">
                 업로드된 파일 ({fileData.length}개)
               </div>
               {fileData.map((fileInfo: any, index: number) => {
                 const isImage = fileInfo.type?.startsWith('image/');
                 
                 return (
-                  <div key={index} className="flex items-center gap-2 rounded border bg-gray-50 p-2">
-                    <div className="flex h-16 w-16 items-center justify-center rounded bg-gray-200">
+                  <div key={index} className="flex items-center gap-2 rounded border bg-muted p-2">
+                    <div className="flex h-16 w-16 items-center justify-center rounded bg-muted/50">
                       {isImage ? (
-                        <div className="text-green-600 text-xs font-medium">IMG</div>
+                        <div className="text-success text-xs font-medium">IMG</div>
                       ) : (
-                        <File className="h-8 w-8 text-gray-500" />
+                        <File className="h-8 w-8 text-muted-foreground" />
                       )}
                     </div>
                     <div className="flex-1 min-w-0">
-                      <p className="text-sm font-medium text-gray-900 truncate">{fileInfo.name}</p>
-                      <p className="text-xs text-gray-500">
+                      <p className="text-sm font-medium text-foreground truncate">{fileInfo.name}</p>
+                      <p className="text-xs text-muted-foreground">
                         {(fileInfo.size / 1024 / 1024).toFixed(2)} MB
                       </p>
-                      <p className="text-xs text-gray-500">{fileInfo.type || '알 수 없는 형식'}</p>
-                      <p className="text-xs text-gray-400">업로드: {new Date(fileInfo.uploadedAt).toLocaleString('ko-KR')}</p>
+                      <p className="text-xs text-muted-foreground">{fileInfo.type || '알 수 없는 형식'}</p>
+                      <p className="text-xs text-muted-foreground/70">업로드: {new Date(fileInfo.uploadedAt).toLocaleString('ko-KR')}</p>
                     </div>
                     <Button
                       type="button"
@@ -988,39 +988,42 @@ export const InteractiveScreenViewer: React.FC<InteractiveScreenViewerProps> = (
                 className="absolute inset-0 w-full h-full opacity-0 cursor-pointer disabled:cursor-not-allowed"
                 style={{ zIndex: 1 }}
               />
-              <div className={`
-                flex items-center justify-center rounded-lg border-2 border-dashed p-4 text-center transition-colors
-                ${currentValue && currentValue.files && currentValue.files.length > 0 ? 'border-green-300 bg-green-50' : 'border-gray-300 bg-gray-50 hover:border-gray-400 hover:bg-gray-100'}
-                ${readonly ? 'cursor-not-allowed opacity-50' : 'cursor-pointer'}
-              `}>
+              <div className={cn(
+                "flex items-center justify-center rounded-lg border-2 border-dashed p-4 text-center transition-colors",
+                currentValue && currentValue.files && currentValue.files.length > 0 
+                  ? 'border-success/30 bg-success/10' 
+                  : 'border-input bg-muted hover:border-input/80 hover:bg-muted/80',
+                readonly && 'cursor-not-allowed opacity-50',
+                !readonly && 'cursor-pointer'
+              )}>
                 <div className="space-y-2">
                   {currentValue && currentValue.files && currentValue.files.length > 0 ? (
                     <>
                       <div className="flex items-center justify-center">
-                        <div className="flex h-8 w-8 items-center justify-center rounded-full bg-green-100">
-                          <svg className="h-5 w-5 text-green-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <div className="flex h-8 w-8 items-center justify-center rounded-full bg-success/20">
+                          <svg className="h-5 w-5 text-success" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                             <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M5 13l4 4L19 7" />
                           </svg>
                         </div>
                       </div>
-                      <p className="text-sm font-medium text-green-900">
+                      <p className="text-sm font-medium text-success">
                         {currentValue.totalCount === 1 
                           ? '파일 선택됨' 
                           : `${currentValue.totalCount}개 파일 선택됨`}
                       </p>
-                      <p className="text-xs text-green-700">
+                      <p className="text-xs text-success/80">
                         총 {(currentValue.totalSize / 1024 / 1024).toFixed(2)}MB
                       </p>
-                      <p className="text-xs text-green-700">클릭하여 다른 파일 선택</p>
+                      <p className="text-xs text-success/80">클릭하여 다른 파일 선택</p>
                     </>
                   ) : (
                     <>
-                      <Upload className="mx-auto h-8 w-8 text-gray-400" />
+                      <Upload className="mx-auto h-8 w-8 text-muted-foreground" />
                       <p className="text-sm text-muted-foreground">
                         {config?.dragDrop ? '파일을 드래그하여 놓거나 클릭하여 선택' : '클릭하여 파일 선택'}
                       </p>
                       {(config?.accept || config?.maxSize) && (
-                        <div className="text-xs text-gray-500 space-y-1">
+                        <div className="text-xs text-muted-foreground space-y-1">
                           {config.accept && <div>허용 형식: {config.accept}</div>}
                           {config.maxSize && <div>최대 크기: {config.maxSize}MB</div>}
                           {config.multiple && <div>다중 선택 가능</div>}
@@ -1875,10 +1878,10 @@ export const InteractiveScreenViewer: React.FC<InteractiveScreenViewerProps> = (
           <div className="overflow-y-auto px-6 pb-6" style={{ maxHeight: "calc(90vh - 80px)" }}>
             {popupLoading ? (
               <div className="flex items-center justify-center py-8">
-                <div className="text-gray-500">화면을 불러오는 중...</div>
+                <div className="text-muted-foreground">화면을 불러오는 중...</div>
               </div>
             ) : popupLayout.length > 0 ? (
-              <div className="relative bg-white border rounded" style={{ 
+              <div className="relative bg-background border rounded" style={{ 
                 width: popupScreenResolution ? `${popupScreenResolution.width}px` : "100%", 
                 height: popupScreenResolution ? `${popupScreenResolution.height}px` : "400px",
                 minHeight: "400px",
@@ -1924,7 +1927,7 @@ export const InteractiveScreenViewer: React.FC<InteractiveScreenViewerProps> = (
               </div>
             ) : (
               <div className="flex items-center justify-center py-8">
-                <div className="text-gray-500">화면 데이터가 없습니다.</div>
+                <div className="text-muted-foreground">화면 데이터가 없습니다.</div>
               </div>
             )}
           </div>
diff --git a/frontend/components/screen/ScreenDesigner.tsx b/frontend/components/screen/ScreenDesigner.tsx
index b31c74c7..5a11f325 100644
--- a/frontend/components/screen/ScreenDesigner.tsx
+++ b/frontend/components/screen/ScreenDesigner.tsx
@@ -4270,7 +4270,7 @@ export default function ScreenDesigner({ selectedScreen, onBackToList }: ScreenD
               return (
                 <div className="bg-card border-border fixed right-6 bottom-20 z-50 rounded-lg border shadow-lg">
                   <div className="flex flex-col gap-2 p-3">
-                    <div className="mb-1 flex items-center gap-2 text-xs text-gray-600">
+                    <div className="mb-1 flex items-center gap-2 text-xs text-muted-foreground">
                       <svg
                         xmlns="http://www.w3.org/2000/svg"
                         width="14"
diff --git a/frontend/components/screen/ScreenPreview.tsx b/frontend/components/screen/ScreenPreview.tsx
index 83890156..8d319613 100644
--- a/frontend/components/screen/ScreenPreview.tsx
+++ b/frontend/components/screen/ScreenPreview.tsx
@@ -29,9 +29,9 @@ export default function ScreenPreview({ layout, screenName, className }: ScreenP
       case "desktop":
         return "w-full max-w-6xl mx-auto";
       case "tablet":
-        return "w-full max-w-2xl mx-auto border-x-8 border-gray-200";
+        return "w-full max-w-2xl mx-auto border-x-8 border-border";
       case "mobile":
-        return "w-full max-w-sm mx-auto border-x-4 border-gray-200";
+        return "w-full max-w-sm mx-auto border-x-4 border-border";
       default:
         return "w-full";
     }
@@ -100,7 +100,7 @@ export default function ScreenPreview({ layout, screenName, className }: ScreenP
 
     return (
       <div
-        className="min-h-screen bg-white"
+        className="min-h-screen bg-background"
         style={{
           padding: `${padding}px`,
         }}
@@ -135,12 +135,12 @@ export default function ScreenPreview({ layout, screenName, className }: ScreenP
       {/* 미리보기 헤더 */}
       <Card>
         <CardHeader className="pb-3">
-          <div className="flex items-center justify-between">
-            <CardTitle className="flex items-center gap-2 text-sm font-medium">
+          <div className="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between">
+            <CardTitle className="flex items-center gap-2 text-sm font-medium sm:text-base">
               <Eye className="h-4 w-4" />
               {screenName} - 미리보기
             </CardTitle>
-            <div className="flex items-center gap-2">
+            <div className="flex flex-wrap items-center gap-2">
               {/* 미리보기 모드 선택 */}
               <div className="flex rounded-lg border">
                 <Button
@@ -183,13 +183,13 @@ export default function ScreenPreview({ layout, screenName, className }: ScreenP
       {/* 미리보기 컨텐츠 */}
       <Card>
         <CardContent className="p-0">
-          <div className={`${getPreviewStyles(previewMode)} min-h-screen bg-gray-50`}>
+          <div className={`${getPreviewStyles(previewMode)} min-h-screen bg-muted`}>
             {layout.components.length > 0 ? (
               renderGridLayout()
             ) : (
-              <div className="flex min-h-screen items-center justify-center text-gray-500">
+              <div className="flex min-h-screen items-center justify-center text-muted-foreground">
                 <div className="text-center">
-                  <Eye className="mx-auto mb-4 h-16 w-16 text-gray-300" />
+                  <Eye className="mx-auto mb-4 h-16 w-16 text-muted-foreground/30" />
                   <p>미리보기할 컴포넌트가 없습니다</p>
                   <p className="text-sm">화면 설계기에서 컴포넌트를 추가해주세요</p>
                 </div>
diff --git a/frontend/components/screen/TemplateManager.tsx b/frontend/components/screen/TemplateManager.tsx
index 02f0ec13..d61cf1c8 100644
--- a/frontend/components/screen/TemplateManager.tsx
+++ b/frontend/components/screen/TemplateManager.tsx
@@ -222,8 +222,8 @@ export default function TemplateManager({
   // 화면이 선택되지 않았을 때 처리
   if (!selectedScreen) {
     return (
-      <div className="py-12 text-center text-gray-500">
-        <FileText className="mx-auto mb-4 h-16 w-16 text-gray-300" />
+      <div className="py-12 text-center text-muted-foreground">
+        <FileText className="mx-auto mb-4 h-16 w-16 text-muted-foreground/30" />
         <p className="mb-4 text-lg">템플릿을 적용할 화면을 선택해주세요</p>
         <p className="mb-6 text-sm">화면 목록에서 화면을 선택한 후 템플릿을 관리하세요</p>
         <Button onClick={onBackToList} variant="outline">
@@ -253,7 +253,7 @@ export default function TemplateManager({
         </CardHeader>
         <CardContent>
           <div className="relative">
-            <Search className="absolute top-1/2 left-3 h-4 w-4 -translate-y-1/2 text-gray-400" />
+            <Search className="absolute top-1/2 left-3 h-4 w-4 -translate-y-1/2 text-muted-foreground" />
             <Input
               placeholder="템플릿명 또는 설명으로 검색..."
               value={searchTerm}
@@ -286,8 +286,8 @@ export default function TemplateManager({
                   }`}
                   onClick={() => handleTemplateSelect(template)}
                 >
-                  <CardContent className="p-4">
-                    <div className="flex items-start justify-between">
+                  <CardContent>
+                    <div className="flex items-start justify-between p-4">
                       <div className="flex-1">
                         <h3 className="mb-1 text-sm font-medium">{template.templateName}</h3>
                         <p className="mb-2 text-xs text-muted-foreground">{template.description || "설명 없음"}</p>
@@ -300,7 +300,7 @@ export default function TemplateManager({
                               공개
                             </Badge>
                           )}
-                          <span className="text-xs text-gray-500">
+                          <span className="text-xs text-muted-foreground">
                             {template.createdBy} • {template.createdDate.toLocaleDateString()}
                           </span>
                         </div>
@@ -395,9 +395,11 @@ export default function TemplateManager({
             </Card>
           ) : (
             <Card>
-              <CardContent className="p-8 text-center text-gray-500">
-                <Eye className="mx-auto mb-4 h-12 w-12 text-gray-300" />
-                <p>템플릿을 선택하면 상세 정보를 볼 수 있습니다</p>
+              <CardContent>
+                <div className="p-8 text-center text-muted-foreground">
+                  <Eye className="mx-auto mb-4 h-12 w-12 text-muted-foreground/30" />
+                  <p>템플릿을 선택하면 상세 정보를 볼 수 있습니다</p>
+                </div>
               </CardContent>
             </Card>
           )}
diff --git a/frontend/components/screen/config-panels/ButtonConfigPanel.tsx b/frontend/components/screen/config-panels/ButtonConfigPanel.tsx
index 0e0361c5..d7d33e4a 100644
--- a/frontend/components/screen/config-panels/ButtonConfigPanel.tsx
+++ b/frontend/components/screen/config-panels/ButtonConfigPanel.tsx
@@ -273,8 +273,8 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
 
       {/* 모달 열기 액션 설정 */}
       {(component.componentConfig?.action?.type || "save") === "modal" && (
-        <div className="mt-4 space-y-4 rounded-lg border bg-gray-50 p-4">
-          <h4 className="text-sm font-medium text-gray-700">모달 설정</h4>
+        <div className="mt-4 space-y-4 rounded-lg border bg-muted/50 p-4">
+          <h4 className="text-sm font-medium text-foreground">모달 설정</h4>
 
           <div>
             <Label htmlFor="modal-title">모달 제목</Label>
@@ -302,7 +302,7 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
                 onUpdateProperty("componentConfig.action.modalDescription", newValue);
               }}
             />
-            <p className="mt-1 text-xs text-gray-500">모달 제목 아래에 표시됩니다</p>
+            <p className="mt-1 text-xs text-muted-foreground">모달 제목 아래에 표시됩니다</p>
           </div>
 
           <div>
@@ -359,15 +359,15 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
                     {(() => {
                       const filteredScreens = filterScreens(modalSearchTerm);
                       if (screensLoading) {
-                        return <div className="p-3 text-sm text-gray-500">화면 목록을 불러오는 중...</div>;
+                        return <div className="p-3 text-sm text-muted-foreground">화면 목록을 불러오는 중...</div>;
                       }
                       if (filteredScreens.length === 0) {
-                        return <div className="p-3 text-sm text-gray-500">검색 결과가 없습니다.</div>;
+                        return <div className="p-3 text-sm text-muted-foreground">검색 결과가 없습니다.</div>;
                       }
                       return filteredScreens.map((screen, index) => (
                         <div
                           key={`modal-screen-${screen.id}-${index}`}
-                          className="flex cursor-pointer items-center px-3 py-2 hover:bg-gray-100"
+                          className="flex cursor-pointer items-center px-3 py-2 hover:bg-muted"
                           onClick={() => {
                             onUpdateProperty("componentConfig.action.targetScreenId", screen.id);
                             setModalScreenOpen(false);
@@ -382,7 +382,7 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
                           />
                           <div className="flex flex-col">
                             <span className="font-medium">{screen.name}</span>
-                            {screen.description && <span className="text-xs text-gray-500">{screen.description}</span>}
+                            {screen.description && <span className="text-xs text-muted-foreground">{screen.description}</span>}
                           </div>
                         </div>
                       ));
@@ -397,8 +397,8 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
 
       {/* 수정 액션 설정 */}
       {(component.componentConfig?.action?.type || "save") === "edit" && (
-        <div className="mt-4 space-y-4 rounded-lg border bg-green-50 p-4">
-          <h4 className="text-sm font-medium text-gray-700">수정 설정</h4>
+        <div className="mt-4 space-y-4 rounded-lg border bg-success/10 p-4">
+          <h4 className="text-sm font-medium text-foreground">수정 설정</h4>
 
           <div>
             <Label htmlFor="edit-screen">수정 폼 화면 선택</Label>
@@ -434,15 +434,15 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
                     {(() => {
                       const filteredScreens = filterScreens(modalSearchTerm);
                       if (screensLoading) {
-                        return <div className="p-3 text-sm text-gray-500">화면 목록을 불러오는 중...</div>;
+                        return <div className="p-3 text-sm text-muted-foreground">화면 목록을 불러오는 중...</div>;
                       }
                       if (filteredScreens.length === 0) {
-                        return <div className="p-3 text-sm text-gray-500">검색 결과가 없습니다.</div>;
+                        return <div className="p-3 text-sm text-muted-foreground">검색 결과가 없습니다.</div>;
                       }
                       return filteredScreens.map((screen, index) => (
                         <div
                           key={`edit-screen-${screen.id}-${index}`}
-                          className="flex cursor-pointer items-center px-3 py-2 hover:bg-gray-100"
+                          className="flex cursor-pointer items-center px-3 py-2 hover:bg-muted"
                           onClick={() => {
                             onUpdateProperty("componentConfig.action.targetScreenId", screen.id);
                             setModalScreenOpen(false);
@@ -457,7 +457,7 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
                           />
                           <div className="flex flex-col">
                             <span className="font-medium">{screen.name}</span>
-                            {screen.description && <span className="text-xs text-gray-500">{screen.description}</span>}
+                            {screen.description && <span className="text-xs text-muted-foreground">{screen.description}</span>}
                           </div>
                         </div>
                       ));
@@ -466,7 +466,7 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
                 </div>
               </PopoverContent>
             </Popover>
-            <p className="mt-1 text-xs text-gray-500">
+            <p className="mt-1 text-xs text-muted-foreground">
               선택된 데이터가 이 폼 화면에 자동으로 로드되어 수정할 수 있습니다
             </p>
           </div>
@@ -505,7 +505,7 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
                     onUpdateProperty("webTypeConfig.editModalTitle", newValue);
                   }}
                 />
-                <p className="mt-1 text-xs text-gray-500">비워두면 기본 제목이 표시됩니다</p>
+                <p className="mt-1 text-xs text-muted-foreground">비워두면 기본 제목이 표시됩니다</p>
               </div>
 
               <div>
@@ -521,7 +521,7 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
                     onUpdateProperty("webTypeConfig.editModalDescription", newValue);
                   }}
                 />
-                <p className="mt-1 text-xs text-gray-500">비워두면 설명이 표시되지 않습니다</p>
+                <p className="mt-1 text-xs text-muted-foreground">비워두면 설명이 표시되지 않습니다</p>
               </div>
 
               <div>
@@ -554,7 +554,7 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
         <div className="mt-4 space-y-4">
           <div>
             <Label>
-              전체 이력 표시 컬럼 (필수) <span className="text-red-600">*</span>
+              전체 이력 표시 컬럼 (필수) <span className="text-destructive">*</span>
             </Label>
 
             <Popover open={displayColumnOpen} onOpenChange={setDisplayColumnOpen}>
@@ -616,8 +616,8 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
 
       {/* 페이지 이동 액션 설정 */}
       {(component.componentConfig?.action?.type || "save") === "navigate" && (
-        <div className="mt-4 space-y-4 rounded-lg border bg-gray-50 p-4">
-          <h4 className="text-sm font-medium text-gray-700">페이지 이동 설정</h4>
+        <div className="mt-4 space-y-4 rounded-lg border bg-muted/50 p-4">
+          <h4 className="text-sm font-medium text-foreground">페이지 이동 설정</h4>
 
           <div>
             <Label htmlFor="target-screen-nav">이동할 화면 선택</Label>
@@ -653,15 +653,15 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
                     {(() => {
                       const filteredScreens = filterScreens(navSearchTerm);
                       if (screensLoading) {
-                        return <div className="p-3 text-sm text-gray-500">화면 목록을 불러오는 중...</div>;
+                        return <div className="p-3 text-sm text-muted-foreground">화면 목록을 불러오는 중...</div>;
                       }
                       if (filteredScreens.length === 0) {
-                        return <div className="p-3 text-sm text-gray-500">검색 결과가 없습니다.</div>;
+                        return <div className="p-3 text-sm text-muted-foreground">검색 결과가 없습니다.</div>;
                       }
                       return filteredScreens.map((screen, index) => (
                         <div
                           key={`navigate-screen-${screen.id}-${index}`}
-                          className="flex cursor-pointer items-center px-3 py-2 hover:bg-gray-100"
+                          className="flex cursor-pointer items-center px-3 py-2 hover:bg-muted"
                           onClick={() => {
                             onUpdateProperty("componentConfig.action.targetScreenId", screen.id);
                             setNavScreenOpen(false);
@@ -676,7 +676,7 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
                           />
                           <div className="flex flex-col">
                             <span className="font-medium">{screen.name}</span>
-                            {screen.description && <span className="text-xs text-gray-500">{screen.description}</span>}
+                            {screen.description && <span className="text-xs text-muted-foreground">{screen.description}</span>}
                           </div>
                         </div>
                       ));
@@ -685,7 +685,7 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
                 </div>
               </PopoverContent>
             </Popover>
-            <p className="mt-1 text-xs text-gray-500">
+            <p className="mt-1 text-xs text-muted-foreground">
               선택한 화면으로 /screens/{"{"}화면ID{"}"} 형태로 이동합니다
             </p>
           </div>
@@ -704,19 +704,19 @@ export const ButtonConfigPanel: React.FC<ButtonConfigPanelProps> = ({
               className="h-6 w-full px-2 py-0 text-xs"
               style={{ fontSize: "12px" }}
             />
-            <p className="mt-1 text-xs text-gray-500">URL을 입력하면 화면 선택보다 우선 적용됩니다</p>
+            <p className="mt-1 text-xs text-muted-foreground">URL을 입력하면 화면 선택보다 우선 적용됩니다</p>
           </div>
         </div>
       )}
 
       {/* 제어 기능 섹션 */}
-      <div className="mt-8 border-t border-gray-200 pt-6">
+      <div className="mt-8 border-t border-border pt-6">
         <ImprovedButtonControlConfigPanel component={component} onUpdateProperty={onUpdateProperty} />
       </div>
 
       {/* 🆕 플로우 단계별 표시 제어 섹션 (플로우 위젯이 있을 때만 표시) */}
       {hasFlowWidget && (
-        <div className="mt-8 border-t border-gray-200 pt-6">
+        <div className="mt-8 border-t border-border pt-6">
           <FlowVisibilityConfigPanel
             component={component}
             allComponents={allComponents}
diff --git a/frontend/components/screen/config-panels/FlowVisibilityConfigPanel.tsx b/frontend/components/screen/config-panels/FlowVisibilityConfigPanel.tsx
index 262ee1c9..f632b8a7 100644
--- a/frontend/components/screen/config-panels/FlowVisibilityConfigPanel.tsx
+++ b/frontend/components/screen/config-panels/FlowVisibilityConfigPanel.tsx
@@ -353,7 +353,7 @@ export const FlowVisibilityConfigPanel: React.FC<FlowVisibilityConfigPanelProps>
                               Step {step.stepOrder}
                             </Badge>
                             <span>{step.stepName}</span>
-                            {isChecked && <CheckCircle className="ml-auto h-4 w-4 text-green-500" />}
+                            {isChecked && <CheckCircle className="ml-auto h-4 w-4 text-success" />}
                           </Label>
                         </div>
                       );
diff --git a/frontend/components/screen/filters/AdvancedSearchFilters.tsx b/frontend/components/screen/filters/AdvancedSearchFilters.tsx
index 9828afc9..79834508 100644
--- a/frontend/components/screen/filters/AdvancedSearchFilters.tsx
+++ b/frontend/components/screen/filters/AdvancedSearchFilters.tsx
@@ -319,13 +319,6 @@ export const AdvancedSearchFilters: React.FC<AdvancedSearchFiltersProps> = ({
 
   return (
     <div className={cn("space-y-2", className)}>
-      {/* 필터 헤더 */}
-      <div className="text-muted-foreground flex items-center gap-2 text-sm">
-        <Search className="h-3 w-3" />
-        검색 필터
-        {autoGeneratedFilters.length > 0 && <span className="text-xs text-primary">(자동 생성)</span>}
-      </div>
-
       {/* 필터 그리드 - 적절한 너비로 조정 */}
       {effectiveFilters.length > 0 && (
         <div className="flex flex-wrap gap-3">
diff --git a/frontend/components/screen/panels/FileComponentConfigPanel.tsx b/frontend/components/screen/panels/FileComponentConfigPanel.tsx
index 93c446f2..8db01ad0 100644
--- a/frontend/components/screen/panels/FileComponentConfigPanel.tsx
+++ b/frontend/components/screen/panels/FileComponentConfigPanel.tsx
@@ -971,7 +971,7 @@ export const FileComponentConfigPanel: React.FC<FileComponentConfigPanelProps> =
       <div className="space-y-4">
       {/* 기본 정보 */}
       <div className="space-y-3">
-        <h4 className="text-sm font-medium text-gray-900">기본 설정</h4>
+        <h4 className="text-sm font-medium text-foreground">기본 설정</h4>
 
         <div className="space-y-2">
           <Label htmlFor="docType">문서 타입</Label>
@@ -1019,7 +1019,7 @@ export const FileComponentConfigPanel: React.FC<FileComponentConfigPanelProps> =
 
       {/* 파일 업로드 제한 설정 */}
       <div className="space-y-3">
-        <h4 className="text-sm font-medium text-gray-900">업로드 제한</h4>
+        <h4 className="text-sm font-medium text-foreground">업로드 제한</h4>
 
         <div className="grid grid-cols-2 gap-3">
           <div className="space-y-2">
@@ -1070,7 +1070,7 @@ export const FileComponentConfigPanel: React.FC<FileComponentConfigPanelProps> =
 
       {/* 허용 파일 타입 설정 */}
       <div className="space-y-3">
-        <h4 className="text-sm font-medium text-gray-900">허용 파일 타입</h4>
+        <h4 className="text-sm font-medium text-foreground">허용 파일 타입</h4>
 
           <div className="flex flex-wrap gap-2">
             {acceptTypes.map((type, index) => (
@@ -1086,7 +1086,7 @@ export const FileComponentConfigPanel: React.FC<FileComponentConfigPanelProps> =
                 </Button>
               </Badge>
             ))}
-            {acceptTypes.length === 0 && <span className="text-sm text-gray-500">모든 파일 타입 허용</span>}
+            {acceptTypes.length === 0 && <span className="text-sm text-muted-foreground">모든 파일 타입 허용</span>}
         </div>
 
         <div className="flex flex-wrap gap-1">
@@ -1106,15 +1106,16 @@ export const FileComponentConfigPanel: React.FC<FileComponentConfigPanelProps> =
 
       {/* 파일 업로드 영역 */}
         <div className="space-y-2">
-        <h4 className="text-sm font-medium text-gray-900">파일 업로드</h4>
-        <Card className="border-gray-200/60 shadow-sm">
-          <CardContent className="p-6">
+        <h4 className="text-sm font-medium text-foreground">파일 업로드</h4>
+        <Card className="border-border shadow-sm">
+          <CardContent>
+            <div className="p-6">
             <div
-              className={`
-                border-2 border-dashed rounded-xl p-6 text-center cursor-pointer transition-all duration-300
-                ${dragOver ? 'border-blue-400 bg-gradient-to-br from-blue-50 to-indigo-50 shadow-sm' : 'border-gray-300/60'}
-                ${uploading ? 'opacity-50 cursor-not-allowed' : 'hover:border-blue-400/60 hover:bg-gray-50/50 hover:shadow-sm'}
-              `}
+              className={cn(
+                "border-2 border-dashed rounded-xl p-6 text-center cursor-pointer transition-all duration-300",
+                dragOver ? 'border-primary bg-primary/10 shadow-sm' : 'border-border',
+                uploading ? 'opacity-50 cursor-not-allowed' : 'hover:border-primary/50 hover:bg-muted/50 hover:shadow-sm'
+              )}
               onDragOver={handleDragOver}
               onDragLeave={handleDragLeave}
               onDrop={handleDrop}
@@ -1148,12 +1149,12 @@ export const FileComponentConfigPanel: React.FC<FileComponentConfigPanelProps> =
               <div className="flex flex-col items-center space-y-2">
                 {uploading ? (
                   <>
-                    <div className="animate-spin rounded-full h-8 w-8 border-b-2 border-blue-600"></div>
-                    <p className="text-sm font-medium text-gray-700">업로드 중...</p>
+                    <div className="animate-spin rounded-full h-8 w-8 border-b-2 border-primary"></div>
+                    <p className="text-sm font-medium text-foreground">업로드 중...</p>
                   </>
                 ) : (
                   <>
-                    <Upload className="w-6 h-6 text-gray-400" />
+                    <Upload className="w-6 h-6 text-muted-foreground" />
                     <p className="text-sm text-muted-foreground">파일 업로드</p>
                     <Button variant="outline" size="sm">
                       <Plus className="w-4 h-4 mr-2" />
@@ -1175,16 +1176,16 @@ export const FileComponentConfigPanel: React.FC<FileComponentConfigPanelProps> =
                 </div>
                 <div className="space-y-2 max-h-40 overflow-y-auto">
                   {uploadedFiles.map((file) => (
-                    <div key={file.objid} className="flex items-center justify-between p-2 bg-gray-50 rounded-lg">
+                    <div key={file.objid} className="flex items-center justify-between p-2 bg-muted rounded-lg">
                       <div className="flex items-center space-x-2 flex-1 min-w-0">
                         <div className="flex-shrink-0">
                           {getFileIcon(file.fileExt)}
                         </div>
                         <div className="flex-1 min-w-0">
-                          <p className="text-xs font-medium text-gray-900 truncate">
+                          <p className="text-xs font-medium text-foreground truncate">
                             {file.realFileName}
                           </p>
-                          <div className="flex items-center space-x-1 text-xs text-gray-500">
+                          <div className="flex items-center space-x-1 text-xs text-muted-foreground">
                             <span>{formatFileSize(file.fileSize)}</span>
                             <span>•</span>
                             <span>{file.fileExt.toUpperCase()}</span>
@@ -1207,7 +1208,7 @@ export const FileComponentConfigPanel: React.FC<FileComponentConfigPanelProps> =
                           variant="ghost"
                           size="sm"
                           onClick={() => handleFileDelete(file.objid || file.id || '')}
-                          className="h-6 w-6 p-0 text-destructive hover:text-red-700"
+                          className="h-6 w-6 p-0 text-destructive hover:text-destructive/80"
                           title="삭제"
                         >
                           <Trash2 className="w-3 h-3" />
@@ -1218,6 +1219,7 @@ export const FileComponentConfigPanel: React.FC<FileComponentConfigPanelProps> =
                 </div>
               </div>
             )}
+          </div>
           </CardContent>
         </Card>
         
@@ -1240,7 +1242,7 @@ export const FileComponentConfigPanel: React.FC<FileComponentConfigPanelProps> =
                 파일 저장
               </Button>
             </div>
-            <p className="text-xs text-blue-700 mt-1">
+            <p className="text-xs text-primary/80 mt-1">
               다른 컴포넌트로 이동하기 전에 파일을 저장해주세요.
             </p>
           </div>
diff --git a/frontend/components/screen/panels/UnifiedPropertiesPanel.tsx b/frontend/components/screen/panels/UnifiedPropertiesPanel.tsx
index bd42912e..b432ef8b 100644
--- a/frontend/components/screen/panels/UnifiedPropertiesPanel.tsx
+++ b/frontend/components/screen/panels/UnifiedPropertiesPanel.tsx
@@ -118,9 +118,9 @@ export const UnifiedPropertiesPanel: React.FC<UnifiedPropertiesPanelProps> = ({
             {/* 안내 메시지 */}
             <Separator className="my-4" />
             <div className="flex flex-col items-center justify-center py-8 text-center">
-              <Settings className="mb-2 h-8 w-8 text-gray-300" />
-              <p className="text-[10px] text-gray-500">컴포넌트를 선택하여</p>
-              <p className="text-[10px] text-gray-500">속성을 편집하세요</p>
+              <Settings className="mb-2 h-8 w-8 text-muted-foreground/30" />
+              <p className="text-[10px] text-muted-foreground">컴포넌트를 선택하여</p>
+              <p className="text-[10px] text-muted-foreground">속성을 편집하세요</p>
             </div>
           </div>
         </div>
@@ -479,7 +479,7 @@ export const UnifiedPropertiesPanel: React.FC<UnifiedPropertiesPanelProps> = ({
       if (!componentId) {
         return (
           <div className="flex h-full items-center justify-center p-8 text-center">
-            <p className="text-sm text-gray-500">컴포넌트 ID가 설정되지 않았습니다</p>
+            <p className="text-sm text-muted-foreground">컴포넌트 ID가 설정되지 않았습니다</p>
           </div>
         );
       }
@@ -511,7 +511,7 @@ export const UnifiedPropertiesPanel: React.FC<UnifiedPropertiesPanelProps> = ({
                     <SelectItem key={option.value} value={option.value}>
                       <div>
                         <div className="font-medium">{option.label}</div>
-                        <div className="text-xs text-gray-500">{option.description}</div>
+                        <div className="text-xs text-muted-foreground">{option.description}</div>
                       </div>
                     </SelectItem>
                   ))}
@@ -594,7 +594,7 @@ export const UnifiedPropertiesPanel: React.FC<UnifiedPropertiesPanelProps> = ({
     // 기본 메시지
     return (
       <div className="flex h-full items-center justify-center p-8 text-center">
-        <p className="text-sm text-gray-500">이 컴포넌트는 추가 설정이 없습니다</p>
+        <p className="text-sm text-muted-foreground">이 컴포넌트는 추가 설정이 없습니다</p>
       </div>
     );
   };
@@ -602,9 +602,9 @@ export const UnifiedPropertiesPanel: React.FC<UnifiedPropertiesPanelProps> = ({
   return (
     <div className="flex h-full flex-col bg-white">
       {/* 헤더 - 간소화 */}
-      <div className="border-b border-gray-200 px-3 py-2">
+      <div className="border-b border-border px-3 py-2">
         {selectedComponent.type === "widget" && (
-          <div className="truncate text-[10px] text-gray-600">
+          <div className="truncate text-[10px] text-muted-foreground">
             {(selectedComponent as WidgetComponent).label || selectedComponent.id}
           </div>
         )}
diff --git a/frontend/components/screen/widgets/FlowWidget.tsx b/frontend/components/screen/widgets/FlowWidget.tsx
index 5900f672..ae57ac76 100644
--- a/frontend/components/screen/widgets/FlowWidget.tsx
+++ b/frontend/components/screen/widgets/FlowWidget.tsx
@@ -700,7 +700,7 @@ export function FlowWidget({
 
       {/* 선택된 스텝의 데이터 리스트 */}
       {selectedStepId !== null && (
-        <div className="bg-muted/30 mt-4 flex w-full flex-col rounded-lg border sm:mt-6 lg:mt-8">
+        <div className="mt-4 flex w-full flex-col sm:mt-6 lg:mt-8">
           {/* 헤더 - 자동 높이 */}
           <div className="bg-background flex-shrink-0 border-b px-4 py-3 sm:px-6 sm:py-4">
             <div className="flex items-start justify-between gap-3">
@@ -746,9 +746,8 @@ export function FlowWidget({
 
             {/* 🆕 검색 필터 입력 영역 */}
             {searchFilterColumns.size > 0 && (
-              <div className="bg-muted/30 mt-4 space-y-3 rounded border p-4">
-                <div className="flex items-center justify-between">
-                  <h5 className="text-sm font-medium">검색 필터</h5>
+              <div className="mt-4 space-y-3 p-4">
+                <div className="flex items-center justify-end">
                   {Object.keys(searchValues).length > 0 && (
                     <Button variant="ghost" size="sm" onClick={handleClearSearch} className="h-7 text-xs">
                       <X className="mr-1 h-3 w-3" />
diff --git a/frontend/components/ui/table.tsx b/frontend/components/ui/table.tsx
index 6f6df749..50ec0d35 100644
--- a/frontend/components/ui/table.tsx
+++ b/frontend/components/ui/table.tsx
@@ -26,14 +26,14 @@ function TableHeader({ className, ...props }: React.ComponentProps<"thead">) {
 }
 
 function TableBody({ className, ...props }: React.ComponentProps<"tbody">) {
-  return <tbody data-slot="table-body" className={cn("[&_tr:last-child]:border-0", className)} {...props} />;
+  return <tbody data-slot="table-body" className={cn(className)} {...props} />;
 }
 
 function TableFooter({ className, ...props }: React.ComponentProps<"tfoot">) {
   return (
     <tfoot
       data-slot="table-footer"
-      className={cn("bg-muted/50 border-t font-medium [&>tr]:last:border-b-0", className)}
+      className={cn("bg-muted/50 font-medium", className)}
       {...props}
     />
   );
diff --git a/frontend/lib/registry/DynamicComponentRenderer.tsx b/frontend/lib/registry/DynamicComponentRenderer.tsx
index f8b48fdf..1faae13f 100644
--- a/frontend/lib/registry/DynamicComponentRenderer.tsx
+++ b/frontend/lib/registry/DynamicComponentRenderer.tsx
@@ -327,10 +327,10 @@ export const DynamicComponentRenderer: React.FC<DynamicComponentRendererProps> =
 
     // 폴백 렌더링 - 기본 플레이스홀더
     return (
-      <div className="flex h-full w-full items-center justify-center rounded border-2 border-dashed border-gray-300 bg-gray-50 p-4">
+      <div className="flex h-full w-full items-center justify-center rounded border-2 border-dashed border-border bg-muted p-4">
         <div className="text-center">
-          <div className="mb-2 text-sm font-medium text-gray-600">{component.label || component.id}</div>
-          <div className="text-xs text-gray-400">미구현 컴포넌트: {componentType}</div>
+          <div className="mb-2 text-sm font-medium text-muted-foreground">{component.label || component.id}</div>
+          <div className="text-xs text-muted-foreground/70">미구현 컴포넌트: {componentType}</div>
         </div>
       </div>
     );
diff --git a/frontend/lib/registry/components/CardRenderer.tsx b/frontend/lib/registry/components/CardRenderer.tsx
index aeae7e70..ab48373b 100644
--- a/frontend/lib/registry/components/CardRenderer.tsx
+++ b/frontend/lib/registry/components/CardRenderer.tsx
@@ -25,30 +25,30 @@ const CardRenderer: ComponentRenderer = ({ component, children, isInteractive =
           <CardTitle className="text-lg">{title}</CardTitle>
         </CardHeader>
       )}
-      <CardContent className="flex-1 p-4">
+      <CardContent className="flex-1">
         {children && React.Children.count(children) > 0 ? (
           children
         ) : isInteractive ? (
           // 실제 할당된 화면에서는 설정된 내용 표시
-          <div className="flex h-full items-start text-sm text-gray-700">
+          <div className="flex h-full items-start text-sm text-foreground">
             <div className="w-full">
               <div className="mb-2 font-medium">{content}</div>
-              <div className="text-xs text-gray-500">실제 할당된 화면에서 표시되는 카드입니다.</div>
+              <div className="text-xs text-muted-foreground">실제 할당된 화면에서 표시되는 카드입니다.</div>
             </div>
           </div>
         ) : (
           // 디자이너에서는 플레이스홀더 표시
           <div className="flex h-full items-center justify-center text-center">
             <div>
-              <div className="text-sm text-gray-600">카드 내용 영역</div>
-              <div className="mt-1 text-xs text-gray-400">컴포넌트를 여기에 배치하세요</div>
+              <div className="text-sm text-muted-foreground">카드 내용 영역</div>
+              <div className="mt-1 text-xs text-muted-foreground/70">컴포넌트를 여기에 배치하세요</div>
             </div>
           </div>
         )}
       </CardContent>
       {showFooter && (
         <CardFooter>
-          <div className="text-sm text-gray-500">카드 푸터</div>
+          <div className="text-sm text-muted-foreground">카드 푸터</div>
         </CardFooter>
       )}
     </Card>
diff --git a/frontend/lib/registry/components/card-display/CardDisplayComponent.tsx b/frontend/lib/registry/components/card-display/CardDisplayComponent.tsx
index 92ad304c..64bdaac9 100644
--- a/frontend/lib/registry/components/card-display/CardDisplayComponent.tsx
+++ b/frontend/lib/registry/components/card-display/CardDisplayComponent.tsx
@@ -187,8 +187,8 @@ export const CardDisplayComponent: React.FC<CardDisplayComponentProps> = ({
   };
 
   if (isDesignMode) {
-    componentStyle.border = "1px dashed #cbd5e1";
-    componentStyle.borderColor = isSelected ? "#3b82f6" : "#cbd5e1";
+    componentStyle.border = "1px dashed hsl(var(--border))";
+    componentStyle.borderColor = isSelected ? "hsl(var(--ring))" : "hsl(var(--border))";
   }
 
   // 표시할 데이터 결정 (로드된 테이블 데이터 우선 사용)
@@ -239,7 +239,7 @@ export const CardDisplayComponent: React.FC<CardDisplayComponentProps> = ({
           padding: "20px",
         }}
       >
-        <div className="text-gray-500">테이블 데이터를 로드하는 중...</div>
+        <div className="text-muted-foreground">테이블 데이터를 로드하는 중...</div>
       </div>
     );
   }
@@ -394,7 +394,7 @@ export const CardDisplayComponent: React.FC<CardDisplayComponentProps> = ({
                 gridColumn: "1 / -1",
                 textAlign: "center",
                 padding: "40px 20px",
-                color: "#6b7280",
+                color: "hsl(var(--muted-foreground))",
                 fontSize: "14px",
               }}
             >
@@ -428,8 +428,8 @@ export const CardDisplayComponent: React.FC<CardDisplayComponentProps> = ({
                   {/* 카드 이미지 - 통일된 디자인 */}
                   {componentConfig.cardStyle?.showImage && componentConfig.columnMapping?.imageColumn && (
                     <div className="mb-4 flex justify-center">
-                      <div className="flex h-20 w-20 items-center justify-center rounded-full bg-gradient-to-br from-blue-100 to-indigo-100 shadow-sm border-2 border-white">
-                        <span className="text-2xl text-blue-600">👤</span>
+                      <div className="flex h-20 w-20 items-center justify-center rounded-full bg-gradient-to-br from-primary/10 to-primary/20 shadow-sm border-2 border-background">
+                        <span className="text-2xl text-primary">👤</span>
                       </div>
                     </div>
                   )}
@@ -437,21 +437,21 @@ export const CardDisplayComponent: React.FC<CardDisplayComponentProps> = ({
                   {/* 카드 타이틀 - 통일된 디자인 */}
                   {componentConfig.cardStyle?.showTitle && (
                     <div className="mb-3">
-                      <h3 className="text-xl font-bold text-gray-900 leading-tight">{titleValue}</h3>
+                      <h3 className="text-xl font-bold text-foreground leading-tight">{titleValue}</h3>
                     </div>
                   )}
 
                   {/* 카드 서브타이틀 - 통일된 디자인 */}
                   {componentConfig.cardStyle?.showSubtitle && (
                     <div className="mb-3">
-                      <p className="text-sm font-semibold text-blue-600 bg-blue-50 px-3 py-1 rounded-full inline-block">{subtitleValue}</p>
+                      <p className="text-sm font-semibold text-primary bg-primary/10 px-3 py-1 rounded-full inline-block">{subtitleValue}</p>
                     </div>
                   )}
 
                   {/* 카드 설명 - 통일된 디자인 */}
                   {componentConfig.cardStyle?.showDescription && (
                     <div className="mb-4 flex-1">
-                      <p className="text-sm leading-relaxed text-gray-700 bg-gray-50 p-3 rounded-lg">
+                      <p className="text-sm leading-relaxed text-foreground bg-muted p-3 rounded-lg">
                         {truncateText(descriptionValue, componentConfig.cardStyle?.maxDescriptionLength || 100)}
                       </p>
                     </div>
@@ -460,15 +460,15 @@ export const CardDisplayComponent: React.FC<CardDisplayComponentProps> = ({
                   {/* 추가 표시 컬럼들 - 통일된 디자인 */}
                   {componentConfig.columnMapping?.displayColumns &&
                     componentConfig.columnMapping.displayColumns.length > 0 && (
-                      <div className="space-y-2 border-t border-gray-200 pt-4">
+                      <div className="space-y-2 border-t border-border pt-4">
                         {componentConfig.columnMapping.displayColumns.map((columnName, idx) => {
                           const value = getColumnValue(data, columnName);
                           if (!value) return null;
 
                           return (
-                            <div key={idx} className="flex justify-between items-center text-sm bg-white/50 px-3 py-2 rounded-lg border border-gray-100">
-                              <span className="text-gray-600 font-medium capitalize">{getColumnLabel(columnName)}:</span>
-                              <span className="font-semibold text-gray-900 bg-gray-100 px-2 py-1 rounded-md text-xs">{value}</span>
+                            <div key={idx} className="flex justify-between items-center text-sm bg-background/50 px-3 py-2 rounded-lg border border-border">
+                              <span className="text-muted-foreground font-medium capitalize">{getColumnLabel(columnName)}:</span>
+                              <span className="font-semibold text-foreground bg-muted px-2 py-1 rounded-md text-xs">{value}</span>
                             </div>
                           );
                         })}
@@ -487,7 +487,7 @@ export const CardDisplayComponent: React.FC<CardDisplayComponentProps> = ({
                       상세보기
                     </button>
                     <button 
-                      className="text-xs font-medium text-gray-500 hover:text-gray-700 transition-colors"
+                      className="text-xs font-medium text-muted-foreground hover:text-foreground transition-colors"
                       onClick={(e) => {
                         e.stopPropagation();
                         handleCardEdit(data);
@@ -519,11 +519,11 @@ export const CardDisplayComponent: React.FC<CardDisplayComponentProps> = ({
                 {Object.entries(selectedData)
                   .filter(([key, value]) => value !== null && value !== undefined && value !== '')
                   .map(([key, value]) => (
-                    <div key={key} className="bg-gray-50 rounded-lg p-3">
-                      <div className="text-xs font-medium text-gray-500 uppercase tracking-wide mb-1">
+                    <div key={key} className="bg-muted rounded-lg p-3">
+                      <div className="text-xs font-medium text-muted-foreground uppercase tracking-wide mb-1">
                         {key.replace(/_/g, ' ')}
                       </div>
-                      <div className="text-sm font-medium text-gray-900 break-words">
+                      <div className="text-sm font-medium text-foreground break-words">
                         {String(value)}
                       </div>
                     </div>
@@ -534,7 +534,7 @@ export const CardDisplayComponent: React.FC<CardDisplayComponentProps> = ({
               <div className="flex justify-end pt-4 border-t">
                 <button
                   onClick={() => setViewModalOpen(false)}
-                  className="px-4 py-2 text-sm font-medium text-gray-700 bg-gray-100 hover:bg-gray-200 rounded-md transition-colors"
+                  className="px-4 py-2 text-sm font-medium text-foreground bg-muted hover:bg-muted/80 rounded-md transition-colors"
                 >
                   닫기
                 </button>
@@ -561,7 +561,7 @@ export const CardDisplayComponent: React.FC<CardDisplayComponentProps> = ({
                   .filter(([key, value]) => value !== null && value !== undefined)
                   .map(([key, value]) => (
                     <div key={key} className="space-y-2">
-                      <label className="text-sm font-medium text-gray-700 block">
+                      <label className="text-sm font-medium text-foreground block">
                         {key.replace(/_/g, ' ').toUpperCase()}
                       </label>
                       <Input
@@ -588,7 +588,7 @@ export const CardDisplayComponent: React.FC<CardDisplayComponentProps> = ({
                 </Button>
                 <Button
                   onClick={handleEditSave}
-                  className="bg-blue-600 hover:bg-blue-700"
+                  className="bg-primary hover:bg-primary/90"
                 >
                   저장
                 </Button>
diff --git a/frontend/lib/registry/components/date-input/DateInputComponent.tsx b/frontend/lib/registry/components/date-input/DateInputComponent.tsx
index 2d5f8071..29b25029 100644
--- a/frontend/lib/registry/components/date-input/DateInputComponent.tsx
+++ b/frontend/lib/registry/components/date-input/DateInputComponent.tsx
@@ -6,6 +6,7 @@ import { DateInputConfig } from "./types";
 import { filterDOMProps } from "@/lib/utils/domPropsFilter";
 import { AutoGenerationUtils } from "@/lib/utils/autoGeneration";
 import { AutoGenerationConfig } from "@/types/screen";
+import { cn } from "@/lib/utils";
 
 export interface DateInputComponentProps extends ComponentRendererProps {
   config?: DateInputConfig;
@@ -207,8 +208,8 @@ export const DateInputComponent: React.FC<DateInputComponentProps> = ({
 
   // 디자인 모드 스타일
   if (isDesignMode) {
-    componentStyle.border = "1px dashed #cbd5e1";
-    componentStyle.borderColor = isSelected ? "#3b82f6" : "#cbd5e1";
+    componentStyle.border = "1px dashed hsl(var(--border))";
+    componentStyle.borderColor = isSelected ? "hsl(var(--ring))" : "hsl(var(--border))";
   }
 
   // 이벤트 핸들러
@@ -273,9 +274,9 @@ export const DateInputComponent: React.FC<DateInputComponentProps> = ({
       <div className={`relative w-full ${className || ""}`} {...safeDomProps}>
         {/* 라벨 렌더링 */}
         {component.label && component.style?.labelDisplay !== false && (
-          <label className="absolute -top-6 left-0 text-sm font-medium text-slate-600">
+          <label className="absolute -top-6 left-0 text-sm font-medium text-muted-foreground">
             {component.label}
-            {component.required && <span className="text-red-500">*</span>}
+            {component.required && <span className="text-destructive">*</span>}
           </label>
         )}
 
@@ -294,11 +295,18 @@ export const DateInputComponent: React.FC<DateInputComponentProps> = ({
                 onFormDataChange(component.columnName, newValue);
               }
             }}
-            className={`h-full flex-1 rounded-md border px-3 py-2 text-sm transition-all duration-200 outline-none ${isSelected ? "border-blue-500 ring-2 ring-blue-100" : "border-gray-300"} ${componentConfig.disabled ? "bg-gray-100 text-gray-400" : "bg-white text-gray-900"} focus:border-orange-500 focus:ring-2 focus:ring-orange-100 disabled:cursor-not-allowed`}
+            className={cn(
+              "h-full flex-1 rounded-md border px-3 py-2 text-sm transition-all duration-200 outline-none",
+              "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+              "placeholder:text-muted-foreground",
+              isSelected ? "border-ring ring-2 ring-ring/50" : "border-input",
+              componentConfig.disabled ? "bg-muted text-muted-foreground cursor-not-allowed opacity-50" : "bg-background text-foreground",
+              "disabled:cursor-not-allowed"
+            )}
           />
 
           {/* 구분자 */}
-          <span className="text-base font-medium text-gray-500">~</span>
+          <span className="text-base font-medium text-muted-foreground">~</span>
 
           {/* 종료일 */}
           <input
@@ -314,7 +322,14 @@ export const DateInputComponent: React.FC<DateInputComponentProps> = ({
                 onFormDataChange(component.columnName, newValue);
               }
             }}
-            className={`h-full flex-1 rounded-md border px-3 py-2 text-sm transition-all duration-200 outline-none ${isSelected ? "border-blue-500 ring-2 ring-blue-100" : "border-gray-300"} ${componentConfig.disabled ? "bg-gray-100 text-gray-400" : "bg-white text-gray-900"} focus:border-orange-500 focus:ring-2 focus:ring-orange-100 disabled:cursor-not-allowed`}
+            className={cn(
+              "h-full flex-1 rounded-md border px-3 py-2 text-sm transition-all duration-200 outline-none",
+              "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+              "placeholder:text-muted-foreground",
+              isSelected ? "border-ring ring-2 ring-ring/50" : "border-input",
+              componentConfig.disabled ? "bg-muted text-muted-foreground cursor-not-allowed opacity-50" : "bg-background text-foreground",
+              "disabled:cursor-not-allowed"
+            )}
           />
         </div>
       </div>
@@ -327,9 +342,9 @@ export const DateInputComponent: React.FC<DateInputComponentProps> = ({
       <div className={`relative w-full ${className || ""}`} {...safeDomProps}>
         {/* 라벨 렌더링 */}
         {component.label && component.style?.labelDisplay !== false && (
-          <label className="absolute -top-6 left-0 text-sm font-medium text-slate-600">
+          <label className="absolute -top-6 left-0 text-sm font-medium text-muted-foreground">
             {component.label}
-            {component.required && <span className="text-red-500">*</span>}
+            {component.required && <span className="text-destructive">*</span>}
           </label>
         )}
 
@@ -349,7 +364,14 @@ export const DateInputComponent: React.FC<DateInputComponentProps> = ({
               }
             }
           }}
-          className={`box-border h-full w-full rounded-md border px-3 py-2 text-sm transition-all duration-200 outline-none ${isSelected ? "border-blue-500 ring-2 ring-blue-100" : "border-gray-300"} ${componentConfig.disabled ? "bg-gray-100 text-gray-400" : "bg-white text-gray-900"} placeholder:text-gray-400 focus:border-orange-500 focus:ring-2 focus:ring-orange-100 disabled:cursor-not-allowed`}
+          className={cn(
+            "box-border h-full w-full rounded-md border px-3 py-2 text-sm transition-all duration-200 outline-none",
+            "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+            "placeholder:text-muted-foreground",
+            isSelected ? "border-ring ring-2 ring-ring/50" : "border-input",
+            componentConfig.disabled ? "bg-muted text-muted-foreground cursor-not-allowed opacity-50" : "bg-background text-foreground",
+            "disabled:cursor-not-allowed"
+          )}
         />
       </div>
     );
@@ -376,7 +398,14 @@ export const DateInputComponent: React.FC<DateInputComponentProps> = ({
         disabled={componentConfig.disabled || false}
         required={componentConfig.required || false}
         readOnly={componentConfig.readonly || finalAutoGeneration?.enabled || false}
-        className={`box-border h-full w-full rounded-md border px-3 py-2 text-sm shadow-sm transition-all duration-200 outline-none ${isSelected ? "border-blue-500 ring-2 ring-blue-100" : "border-gray-300"} ${componentConfig.disabled ? "bg-gray-100 text-gray-400" : "bg-white text-gray-900"} placeholder:text-gray-400 focus:border-orange-500 focus:ring-2 focus:ring-orange-100 disabled:cursor-not-allowed`}
+          className={cn(
+            "box-border h-full w-full rounded-md border px-3 py-2 text-sm transition-all duration-200 outline-none",
+            "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+            "placeholder:text-muted-foreground",
+            isSelected ? "border-ring ring-2 ring-ring/50" : "border-input",
+            componentConfig.disabled ? "bg-muted text-muted-foreground cursor-not-allowed opacity-50" : "bg-background text-foreground",
+            "disabled:cursor-not-allowed"
+          )}
         onClick={handleClick}
         onDragStart={onDragStart}
         onDragEnd={onDragEnd}
diff --git a/frontend/lib/registry/components/split-panel-layout/SplitPanelLayoutComponent.tsx b/frontend/lib/registry/components/split-panel-layout/SplitPanelLayoutComponent.tsx
index d284b11a..b9875736 100644
--- a/frontend/lib/registry/components/split-panel-layout/SplitPanelLayoutComponent.tsx
+++ b/frontend/lib/registry/components/split-panel-layout/SplitPanelLayoutComponent.tsx
@@ -294,7 +294,7 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
             </div>
             {componentConfig.leftPanel?.showSearch && (
               <div className="relative mt-2">
-                <Search className="absolute top-1/2 left-3 h-4 w-4 -translate-y-1/2 text-gray-400" />
+                <Search className="absolute top-1/2 left-3 h-4 w-4 -translate-y-1/2 text-muted-foreground" />
                 <Input
                   placeholder="검색..."
                   value={leftSearchQuery}
@@ -304,9 +304,9 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
               </div>
             )}
           </CardHeader>
-          <CardContent className="flex-1 overflow-auto p-2">
+          <CardContent className="flex-1 overflow-auto">
             {/* 좌측 데이터 목록 */}
-            <div className="space-y-1">
+            <div className="space-y-1 px-2">
               {isDesignMode ? (
                 // 디자인 모드: 샘플 데이터
                 <>
@@ -372,22 +372,22 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
                         <div
                           key={itemId}
                           onClick={() => handleLeftItemSelect(item)}
-                          className={`cursor-pointer rounded-md p-3 transition-colors hover:bg-gray-50 ${
-                            isSelected ? "bg-blue-50 text-blue-700" : "text-gray-700"
+                          className={`cursor-pointer rounded-md p-3 transition-colors hover:bg-muted ${
+                            isSelected ? "bg-primary/10 text-primary" : "text-foreground"
                           }`}
                         >
                           <div className="truncate font-medium">{displayTitle}</div>
-                          {displaySubtitle && <div className="truncate text-xs text-gray-500">{displaySubtitle}</div>}
+                          {displaySubtitle && <div className="truncate text-xs text-muted-foreground">{displaySubtitle}</div>}
                         </div>
                       );
                     })
                   ) : (
                     // 검색 결과 없음
-                    <div className="py-8 text-center text-sm text-gray-500">
+                    <div className="py-8 text-center text-sm text-muted-foreground">
                       {leftSearchQuery ? (
                         <>
                           <p>검색 결과가 없습니다.</p>
-                          <p className="mt-1 text-xs text-gray-400">다른 검색어를 입력해보세요.</p>
+                          <p className="mt-1 text-xs text-muted-foreground/70">다른 검색어를 입력해보세요.</p>
                         </>
                       ) : (
                         "데이터가 없습니다."
@@ -405,9 +405,9 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
       {resizable && (
         <div
           onMouseDown={handleMouseDown}
-          className="group flex w-1 cursor-col-resize items-center justify-center bg-gray-200 transition-colors hover:bg-blue-400"
-        >
-          <GripVertical className="h-4 w-4 text-gray-400 group-hover:text-white" />
+          className="group flex w-1 cursor-col-resize items-center justify-center bg-border transition-colors hover:bg-primary"
+          >
+          <GripVertical className="h-4 w-4 text-muted-foreground group-hover:text-primary-foreground" />
         </div>
       )}
 
@@ -431,7 +431,7 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
             </div>
             {componentConfig.rightPanel?.showSearch && (
               <div className="relative mt-2">
-                <Search className="absolute top-1/2 left-3 h-4 w-4 -translate-y-1/2 text-gray-400" />
+                <Search className="absolute top-1/2 left-3 h-4 w-4 -translate-y-1/2 text-muted-foreground" />
                 <Input
                   placeholder="검색..."
                   value={rightSearchQuery}
@@ -441,14 +441,14 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
               </div>
             )}
           </CardHeader>
-          <CardContent className="flex-1 overflow-auto p-4">
+          <CardContent className="flex-1 overflow-auto">
             {/* 우측 데이터 */}
             {isLoadingRight ? (
               // 로딩 중
               <div className="flex h-full items-center justify-center">
                 <div className="text-center">
-                  <Loader2 className="mx-auto h-8 w-8 animate-spin text-blue-500" />
-                  <p className="mt-2 text-sm text-gray-500">데이터를 불러오는 중...</p>
+                  <Loader2 className="mx-auto h-8 w-8 animate-spin text-primary" />
+                  <p className="mt-2 text-sm text-muted-foreground">데이터를 불러오는 중...</p>
                 </div>
               </div>
             ) : rightData ? (
@@ -469,10 +469,10 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
 
                   return filteredData.length > 0 ? (
                     <div className="space-y-2">
-                      <div className="mb-2 text-xs text-gray-500">
+                      <div className="mb-2 text-xs text-muted-foreground">
                         {filteredData.length}개의 관련 데이터
                         {rightSearchQuery && filteredData.length !== rightData.length && (
-                          <span className="ml-1 text-blue-600">(전체 {rightData.length}개 중)</span>
+                          <span className="ml-1 text-primary">(전체 {rightData.length}개 중)</span>
                         )}
                       </div>
                       {filteredData.map((item, index) => {
@@ -493,14 +493,14 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
                             {/* 요약 정보 (클릭 가능) */}
                             <div
                               onClick={() => toggleRightItemExpansion(itemId)}
-                              className="cursor-pointer p-3 transition-colors hover:bg-gray-50"
+                              className="cursor-pointer p-3 transition-colors hover:bg-muted"
                             >
                               <div className="flex items-start justify-between gap-2">
                                 <div className="min-w-0 flex-1">
                                   {firstValues.map(([key, value], idx) => (
                                     <div key={key} className="mb-1 last:mb-0">
-                                      <div className="text-xs font-medium text-gray-500">{getColumnLabel(key)}</div>
-                                      <div className="truncate text-sm text-gray-900" title={String(value || "-")}>
+                                      <div className="text-xs font-medium text-muted-foreground">{getColumnLabel(key)}</div>
+                                      <div className="truncate text-sm text-foreground" title={String(value || "-")}>
                                         {String(value || "-")}
                                       </div>
                                     </div>
@@ -508,9 +508,9 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
                                 </div>
                                 <div className="flex flex-shrink-0 items-start pt-1">
                                   {isExpanded ? (
-                                    <ChevronUp className="h-5 w-5 text-gray-400" />
+                                    <ChevronUp className="h-5 w-5 text-muted-foreground" />
                                   ) : (
-                                    <ChevronDown className="h-5 w-5 text-gray-400" />
+                                    <ChevronDown className="h-5 w-5 text-muted-foreground" />
                                   )}
                                 </div>
                               </div>
@@ -522,13 +522,13 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
                                 <div className="mb-2 text-xs font-semibold">전체 상세 정보</div>
                                 <div className="bg-card overflow-auto rounded-md border">
                                   <table className="w-full text-sm">
-                                    <tbody className="divide-y divide-gray-200">
+                                    <tbody className="divide-y divide-border">
                                       {allValues.map(([key, value]) => (
-                                        <tr key={key} className="hover:bg-gray-50">
-                                          <td className="px-3 py-2 font-medium whitespace-nowrap text-gray-600">
+                                        <tr key={key} className="hover:bg-muted">
+                                          <td className="px-3 py-2 font-medium whitespace-nowrap text-muted-foreground">
                                             {getColumnLabel(key)}
                                           </td>
-                                          <td className="px-3 py-2 break-all text-gray-900">{String(value)}</td>
+                                          <td className="px-3 py-2 break-all text-foreground">{String(value)}</td>
                                         </tr>
                                       ))}
                                     </tbody>
@@ -541,11 +541,11 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
                       })}
                     </div>
                   ) : (
-                    <div className="py-8 text-center text-sm text-gray-500">
+                    <div className="py-8 text-center text-sm text-muted-foreground">
                       {rightSearchQuery ? (
                         <>
                           <p>검색 결과가 없습니다.</p>
-                          <p className="mt-1 text-xs text-gray-400">다른 검색어를 입력해보세요.</p>
+                          <p className="mt-1 text-xs text-muted-foreground/70">다른 검색어를 입력해보세요.</p>
                         </>
                       ) : (
                         "관련 데이터가 없습니다."
@@ -578,15 +578,15 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
                   <h3 className="mb-2 font-medium">{selectedLeftItem.name} 상세 정보</h3>
                   <div className="space-y-2 text-sm">
                     <div className="flex justify-between">
-                      <span className="text-gray-600">항목 1:</span>
+                      <span className="text-muted-foreground">항목 1:</span>
                       <span className="font-medium">값 1</span>
                     </div>
                     <div className="flex justify-between">
-                      <span className="text-gray-600">항목 2:</span>
+                      <span className="text-muted-foreground">항목 2:</span>
                       <span className="font-medium">값 2</span>
                     </div>
                     <div className="flex justify-between">
-                      <span className="text-gray-600">항목 3:</span>
+                      <span className="text-muted-foreground">항목 3:</span>
                       <span className="font-medium">값 3</span>
                     </div>
                   </div>
@@ -595,7 +595,7 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
             ) : (
               // 선택 없음
               <div className="flex h-full items-center justify-center">
-                <div className="text-center text-sm text-gray-500">
+                <div className="text-center text-sm text-muted-foreground">
                   <p className="mb-2">좌측에서 항목을 선택하세요</p>
                   <p className="text-xs">선택한 항목의 상세 정보가 여기에 표시됩니다</p>
                 </div>
diff --git a/frontend/lib/registry/components/table-list/SingleTableWithSticky.tsx b/frontend/lib/registry/components/table-list/SingleTableWithSticky.tsx
index 5f1e3f3c..c258168d 100644
--- a/frontend/lib/registry/components/table-list/SingleTableWithSticky.tsx
+++ b/frontend/lib/registry/components/table-list/SingleTableWithSticky.tsx
@@ -46,7 +46,7 @@ export const SingleTableWithSticky: React.FC<SingleTableWithStickyProps> = ({
 
   return (
     <div
-      className="relative h-full overflow-x-auto overflow-y-auto rounded-2xl border border-gray-200/40 bg-white shadow-sm backdrop-blur-sm"
+      className="relative h-full overflow-x-auto overflow-y-auto bg-white shadow-sm backdrop-blur-sm"
       style={{
         width: "100%",
         maxWidth: "100%",
diff --git a/frontend/lib/registry/components/table-list/TableListComponent.tsx b/frontend/lib/registry/components/table-list/TableListComponent.tsx
index a60334e3..a1862d81 100644
--- a/frontend/lib/registry/components/table-list/TableListComponent.tsx
+++ b/frontend/lib/registry/components/table-list/TableListComponent.tsx
@@ -216,9 +216,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
     minHeight: isDesignMode ? "300px" : "100%",
     display: "flex",
     flexDirection: "column",
-    backgroundColor: "#ffffff",
-    border: isSelected ? "2px solid #3b82f6" : "1px solid #e5e7eb",
-    borderRadius: "8px",
+    backgroundColor: "hsl(var(--background))",
     overflow: "hidden",
     ...style,
   };
@@ -812,7 +810,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
             <ChevronLeft className="h-4 w-4" />
           </Button>
 
-          <span style={{ fontSize: "14px", fontWeight: 500, color: "#374151", minWidth: "80px", textAlign: "center" }}>
+          <span className="text-sm font-medium text-foreground min-w-[80px] text-center">
             {currentPage} / {totalPages || 1}
           </span>
 
@@ -833,7 +831,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
             <ChevronsRight className="h-4 w-4" />
           </Button>
 
-          <span style={{ fontSize: "12px", color: "#6b7280", marginLeft: "16px" }}>
+          <span className="text-xs text-muted-foreground ml-4">
             전체 {totalItems.toLocaleString()}개
           </span>
         </div>
@@ -886,15 +884,15 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
     return (
       <div {...domProps}>
         {tableConfig.showHeader && (
-          <div style={{ padding: "16px 24px", borderBottom: "1px solid #e5e7eb" }}>
-            <h2 style={{ fontSize: "18px", fontWeight: 600, color: "#111827" }}>{tableConfig.title || tableLabel}</h2>
+          <div className="px-6 py-4 border-b border-border">
+            <h2 className="text-lg font-semibold text-foreground">{tableConfig.title || tableLabel}</h2>
           </div>
         )}
 
         {tableConfig.filter?.enabled && (
-          <div style={{ padding: "16px 24px", borderBottom: "1px solid #e5e7eb" }}>
-            <div style={{ display: "flex", alignItems: "flex-start", gap: "16px" }}>
-              <div style={{ flex: 1 }}>
+          <div className="px-6 py-4 border-b border-border">
+            <div className="flex items-start gap-4">
+              <div className="flex-1">
                 <AdvancedSearchFilters
                   filters={activeFilters}
                   searchValues={searchValues}
@@ -907,7 +905,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
                 variant="outline"
                 size="sm"
                 onClick={() => setIsFilterSettingOpen(true)}
-                style={{ flexShrink: 0, marginTop: "4px" }}
+                className="flex-shrink-0 mt-1"
               >
                 <Settings className="mr-2 h-4 w-4" />
                 필터 설정
@@ -980,17 +978,10 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
         )}
 
         {/* 테이블 컨테이너 */}
-        <div style={{ flex: 1, display: "flex", flexDirection: "column", overflow: "hidden" }}>
+        <div className="flex-1 flex flex-col overflow-hidden">
           {/* 스크롤 영역 */}
           <div
-            style={{
-              width: "100%",
-              height: "500px",
-              overflowY: "scroll",
-              overflowX: "auto",
-              border: "1px solid #e5e7eb",
-              backgroundColor: "white",
-            }}
+            className="w-full h-[500px] overflow-y-scroll overflow-x-auto bg-background"
           >
             {/* 테이블 */}
             <table
@@ -1002,26 +993,18 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
             >
               {/* 헤더 (sticky) */}
               <thead
-                style={{
-                  position: "sticky",
-                  top: 0,
-                  zIndex: 10,
-                  backgroundColor: "#f8fafc",
-                }}
+                className="sticky top-0 z-10 bg-muted"
               >
-                <tr style={{ height: "48px", borderBottom: "1px solid #e5e7eb" }}>
+                <tr className="h-12 border-b border-border">
                   {visibleColumns.map((column) => (
                     <th
                       key={column.columnName}
+                      className={cn(
+                        "px-6 py-3 text-sm font-semibold text-foreground whitespace-nowrap bg-muted",
+                        column.sortable && "cursor-pointer"
+                      )}
                       style={{
-                        padding: "12px 24px",
                         textAlign: column.align || "left",
-                        fontSize: "14px",
-                        fontWeight: 600,
-                        color: "#374151",
-                        whiteSpace: "nowrap",
-                        backgroundColor: "#f8fafc",
-                        cursor: column.sortable ? "pointer" : "default",
                       }}
                       onClick={() => column.sortable && handleSort(column.columnName)}
                     >
@@ -1044,29 +1027,29 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
               <tbody>
                 {loading ? (
                   <tr>
-                    <td colSpan={visibleColumns.length} style={{ padding: "48px", textAlign: "center" }}>
-                      <div style={{ display: "flex", flexDirection: "column", alignItems: "center", gap: "12px" }}>
-                        <RefreshCw className="h-8 w-8 animate-spin text-gray-400" />
-                        <div style={{ fontSize: "14px", fontWeight: 500, color: "#64748b" }}>로딩 중...</div>
+                    <td colSpan={visibleColumns.length} className="p-12 text-center">
+                      <div className="flex flex-col items-center gap-3">
+                        <RefreshCw className="h-8 w-8 animate-spin text-muted-foreground" />
+                        <div className="text-sm font-medium text-muted-foreground">로딩 중...</div>
                       </div>
                     </td>
                   </tr>
                 ) : error ? (
                   <tr>
-                    <td colSpan={visibleColumns.length} style={{ padding: "48px", textAlign: "center" }}>
-                      <div style={{ display: "flex", flexDirection: "column", alignItems: "center", gap: "12px" }}>
-                        <div style={{ fontSize: "14px", fontWeight: 500, color: "#ef4444" }}>오류 발생</div>
-                        <div style={{ fontSize: "12px", color: "#94a3b8" }}>{error}</div>
+                    <td colSpan={visibleColumns.length} className="p-12 text-center">
+                      <div className="flex flex-col items-center gap-3">
+                        <div className="text-sm font-medium text-destructive">오류 발생</div>
+                        <div className="text-xs text-muted-foreground">{error}</div>
                       </div>
                     </td>
                   </tr>
                 ) : data.length === 0 ? (
                   <tr>
-                    <td colSpan={visibleColumns.length} style={{ padding: "48px", textAlign: "center" }}>
-                      <div style={{ display: "flex", flexDirection: "column", alignItems: "center", gap: "12px" }}>
-                        <TableIcon className="h-12 w-12 text-gray-300" />
-                        <div style={{ fontSize: "14px", fontWeight: 500, color: "#64748b" }}>데이터가 없습니다</div>
-                        <div style={{ fontSize: "12px", color: "#94a3b8" }}>
+                    <td colSpan={visibleColumns.length} className="p-12 text-center">
+                      <div className="flex flex-col items-center gap-3">
+                        <TableIcon className="h-12 w-12 text-muted-foreground/50" />
+                        <div className="text-sm font-medium text-muted-foreground">데이터가 없습니다</div>
+                        <div className="text-xs text-muted-foreground">
                           조건을 변경하거나 새로운 데이터를 추가해보세요
                         </div>
                       </div>
@@ -1079,17 +1062,11 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
                       draggable={!isDesignMode}
                       onDragStart={(e) => handleRowDragStart(e, row, index)}
                       onDragEnd={handleRowDragEnd}
-                      style={{
-                        height: "48px",
-                        borderBottom: "1px solid #f1f5f9",
-                        cursor: "pointer",
-                        transition: "background-color 0.2s",
-                        backgroundColor: index % 2 === 1 ? "#f9fafb" : "white",
-                      }}
-                      onMouseEnter={(e) => (e.currentTarget.style.backgroundColor = "#fef3f2")}
-                      onMouseLeave={(e) =>
-                        (e.currentTarget.style.backgroundColor = index % 2 === 1 ? "#f9fafb" : "white")
-                      }
+                      className={cn(
+                        "h-12 border-b border-border/50 cursor-pointer transition-colors",
+                        index % 2 === 1 ? "bg-muted/50" : "bg-background",
+                        "hover:bg-destructive/10"
+                      )}
                       onClick={() => handleRowClick(row)}
                     >
                       {visibleColumns.map((column) => {
@@ -1099,14 +1076,11 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
                         return (
                           <td
                             key={column.columnName}
+                            className={cn(
+                              "px-6 py-3 text-sm text-foreground whitespace-nowrap overflow-hidden text-ellipsis"
+                            )}
                             style={{
-                              padding: "12px 24px",
-                              fontSize: "14px",
-                              color: "#374151",
                               textAlign: column.align || "left",
-                              whiteSpace: "nowrap",
-                              overflow: "hidden",
-                              textOverflow: "ellipsis",
                             }}
                           >
                             {column.columnName === "__checkbox__"
@@ -1139,7 +1113,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
 
           <div className="max-h-[60vh] space-y-3 overflow-y-auto sm:space-y-4">
             {(tableConfig.filter?.filters || []).map((filter) => (
-              <div key={filter.columnName} className="flex items-center gap-3 rounded p-2 hover:bg-gray-50">
+            <div className="flex items-center gap-3 rounded p-2 hover:bg-muted">
                 <Checkbox
                   id={`filter-${filter.columnName}`}
                   checked={visibleFilterColumns.has(filter.columnName)}
diff --git a/frontend/lib/registry/components/text-input/TextInputComponent.tsx b/frontend/lib/registry/components/text-input/TextInputComponent.tsx
index e4dd2a84..3b545d53 100644
--- a/frontend/lib/registry/components/text-input/TextInputComponent.tsx
+++ b/frontend/lib/registry/components/text-input/TextInputComponent.tsx
@@ -117,19 +117,19 @@ export const TextInputComponent: React.FC<TextInputComponentProps> = ({
     height: "100%",
     ...component.style,
     ...style,
-    // 숨김 기능: 편집 모드에서만 연하게 표시
-    ...(isHidden &&
-      isDesignMode && {
-        opacity: 0.4,
-        backgroundColor: "#f3f4f6",
-        pointerEvents: "auto",
-      }),
+      // 숨김 기능: 편집 모드에서만 연하게 표시
+      ...(isHidden &&
+        isDesignMode && {
+          opacity: 0.4,
+          backgroundColor: "hsl(var(--muted))",
+          pointerEvents: "auto",
+        }),
   };
 
   // 디자인 모드 스타일
   if (isDesignMode) {
-    componentStyle.border = "1px dashed #cbd5e1";
-    componentStyle.borderColor = isSelected ? "#3b82f6" : "#cbd5e1";
+    componentStyle.border = "1px dashed hsl(var(--border))";
+    componentStyle.borderColor = isSelected ? "hsl(var(--ring))" : "hsl(var(--border))";
   }
 
   // 이벤트 핸들러
@@ -295,9 +295,9 @@ export const TextInputComponent: React.FC<TextInputComponentProps> = ({
       <div className={`relative w-full ${className || ""}`} style={componentStyle} {...safeDomProps}>
         {/* 라벨 렌더링 */}
         {component.label && component.style?.labelDisplay !== false && (
-          <label className="absolute -top-6 left-0 text-sm font-medium text-slate-600">
+          <label className="absolute -top-6 left-0 text-sm font-medium text-muted-foreground">
             {component.label}
-            {component.required && <span className="text-red-500">*</span>}
+            {component.required && <span className="text-destructive">*</span>}
           </label>
         )}
 
@@ -318,11 +318,17 @@ export const TextInputComponent: React.FC<TextInputComponentProps> = ({
                 onFormDataChange(component.columnName, fullEmail);
               }
             }}
-            className={`h-full flex-1 rounded-md border px-3 py-2 text-sm transition-all duration-200 outline-none ${isSelected ? "border-blue-500 ring-2 ring-blue-100" : "border-gray-300"} ${componentConfig.disabled ? "bg-gray-100 text-gray-400" : "bg-white text-gray-900"} focus:border-orange-500 focus:ring-2 focus:ring-orange-100 disabled:cursor-not-allowed`}
+            className={cn(
+              "h-full flex-1 rounded-md border px-3 py-2 text-sm transition-all duration-200 outline-none",
+              "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+              isSelected ? "border-ring ring-2 ring-ring/50" : "border-input",
+              componentConfig.disabled ? "bg-muted text-muted-foreground cursor-not-allowed opacity-50" : "bg-background text-foreground",
+              "disabled:cursor-not-allowed"
+            )}
           />
 
           {/* @ 구분자 */}
-          <span className="text-base font-medium text-gray-500">@</span>
+          <span className="text-base font-medium text-muted-foreground">@</span>
 
           {/* 도메인 선택/입력 (Combobox) */}
           <Popover open={emailDomainOpen} onOpenChange={setEmailDomainOpen}>
@@ -334,13 +340,14 @@ export const TextInputComponent: React.FC<TextInputComponentProps> = ({
                 disabled={componentConfig.disabled || false}
                 className={cn(
                   "flex h-full flex-1 items-center justify-between rounded-md border px-3 py-2 text-sm transition-all duration-200",
-                  isSelected ? "border-blue-500 ring-2 ring-blue-100" : "border-gray-300",
-                  componentConfig.disabled ? "cursor-not-allowed bg-gray-100 text-gray-400" : "bg-white text-gray-900",
-                  "hover:border-orange-400 focus:border-orange-500 focus:ring-2 focus:ring-orange-100 focus:outline-none",
-                  emailDomainOpen && "border-orange-500 ring-2 ring-orange-100",
+                  "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+                  isSelected ? "border-ring ring-2 ring-ring/50" : "border-input",
+                  componentConfig.disabled ? "cursor-not-allowed bg-muted text-muted-foreground opacity-50" : "bg-background text-foreground",
+                  "hover:border-ring/80",
+                  emailDomainOpen && "border-ring ring-2 ring-ring/50",
                 )}
               >
-                <span className={cn("truncate", !emailDomain && "text-gray-400")}>{emailDomain || "도메인 선택"}</span>
+                <span className={cn("truncate", !emailDomain && "text-muted-foreground")}>{emailDomain || "도메인 선택"}</span>
                 <ChevronsUpDown className="ml-2 h-4 w-4 shrink-0 opacity-50" />
               </button>
             </PopoverTrigger>
@@ -397,9 +404,9 @@ export const TextInputComponent: React.FC<TextInputComponentProps> = ({
       <div className={`relative w-full ${className || ""}`} style={componentStyle} {...safeDomProps}>
         {/* 라벨 렌더링 */}
         {component.label && component.style?.labelDisplay !== false && (
-          <label className="absolute -top-6 left-0 text-sm font-medium text-slate-600">
+          <label className="absolute -top-6 left-0 text-sm font-medium text-muted-foreground">
             {component.label}
-            {component.required && <span className="text-red-500">*</span>}
+            {component.required && <span className="text-destructive">*</span>}
           </label>
         )}
 
@@ -421,10 +428,16 @@ export const TextInputComponent: React.FC<TextInputComponentProps> = ({
                 onFormDataChange(component.columnName, fullTel);
               }
             }}
-            className={`h-full flex-1 rounded-md border px-3 py-2 text-center text-sm transition-all duration-200 outline-none ${isSelected ? "border-blue-500 ring-2 ring-blue-100" : "border-gray-300"} ${componentConfig.disabled ? "bg-gray-100 text-gray-400" : "bg-white text-gray-900"} focus:border-orange-500 focus:ring-2 focus:ring-orange-100 disabled:cursor-not-allowed`}
+            className={cn(
+              "h-full flex-1 rounded-md border px-3 py-2 text-center text-sm transition-all duration-200 outline-none",
+              "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+              isSelected ? "border-ring ring-2 ring-ring/50" : "border-input",
+              componentConfig.disabled ? "bg-muted text-muted-foreground cursor-not-allowed opacity-50" : "bg-background text-foreground",
+              "disabled:cursor-not-allowed"
+            )}
           />
 
-          <span className="text-base font-medium text-gray-500">-</span>
+          <span className="text-base font-medium text-muted-foreground">-</span>
 
           {/* 두 번째 부분 */}
           <input
@@ -443,10 +456,16 @@ export const TextInputComponent: React.FC<TextInputComponentProps> = ({
                 onFormDataChange(component.columnName, fullTel);
               }
             }}
-            className={`h-full flex-1 rounded-md border px-3 py-2 text-center text-sm transition-all duration-200 outline-none ${isSelected ? "border-blue-500 ring-2 ring-blue-100" : "border-gray-300"} ${componentConfig.disabled ? "bg-gray-100 text-gray-400" : "bg-white text-gray-900"} focus:border-orange-500 focus:ring-2 focus:ring-orange-100 disabled:cursor-not-allowed`}
+            className={cn(
+              "h-full flex-1 rounded-md border px-3 py-2 text-center text-sm transition-all duration-200 outline-none",
+              "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+              isSelected ? "border-ring ring-2 ring-ring/50" : "border-input",
+              componentConfig.disabled ? "bg-muted text-muted-foreground cursor-not-allowed opacity-50" : "bg-background text-foreground",
+              "disabled:cursor-not-allowed"
+            )}
           />
 
-          <span className="text-base font-medium text-gray-500">-</span>
+          <span className="text-base font-medium text-muted-foreground">-</span>
 
           {/* 세 번째 부분 */}
           <input
@@ -465,7 +484,13 @@ export const TextInputComponent: React.FC<TextInputComponentProps> = ({
                 onFormDataChange(component.columnName, fullTel);
               }
             }}
-            className={`h-full flex-1 rounded-md border px-3 py-2 text-center text-sm transition-all duration-200 outline-none ${isSelected ? "border-blue-500 ring-2 ring-blue-100" : "border-gray-300"} ${componentConfig.disabled ? "bg-gray-100 text-gray-400" : "bg-white text-gray-900"} focus:border-orange-500 focus:ring-2 focus:ring-orange-100 disabled:cursor-not-allowed`}
+            className={cn(
+              "h-full flex-1 rounded-md border px-3 py-2 text-center text-sm transition-all duration-200 outline-none",
+              "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+              isSelected ? "border-ring ring-2 ring-ring/50" : "border-input",
+              componentConfig.disabled ? "bg-muted text-muted-foreground cursor-not-allowed opacity-50" : "bg-background text-foreground",
+              "disabled:cursor-not-allowed"
+            )}
           />
         </div>
       </div>
@@ -478,9 +503,9 @@ export const TextInputComponent: React.FC<TextInputComponentProps> = ({
       <div className={`relative w-full ${className || ""}`} style={componentStyle} {...safeDomProps}>
         {/* 라벨 렌더링 */}
         {component.label && component.style?.labelDisplay !== false && (
-          <label className="absolute -top-6 left-0 text-sm font-medium text-slate-600">
+          <label className="absolute -top-6 left-0 text-sm font-medium text-muted-foreground">
             {component.label}
-            {component.required && <span className="text-red-500">*</span>}
+            {component.required && <span className="text-destructive">*</span>}
           </label>
         )}
 
@@ -498,7 +523,13 @@ export const TextInputComponent: React.FC<TextInputComponentProps> = ({
                 onFormDataChange(component.columnName, fullUrl);
               }
             }}
-            className={`h-full w-[100px] cursor-pointer rounded-md border px-2 py-2 text-sm transition-all duration-200 outline-none ${isSelected ? "border-blue-500 ring-2 ring-blue-100" : "border-gray-300"} ${componentConfig.disabled ? "bg-gray-100 text-gray-400" : "bg-white text-gray-900"} focus:border-orange-500 focus:ring-2 focus:ring-orange-100 disabled:cursor-not-allowed`}
+            className={cn(
+              "h-full w-[100px] cursor-pointer rounded-md border px-2 py-2 text-sm transition-all duration-200 outline-none",
+              "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+              isSelected ? "border-ring ring-2 ring-ring/50" : "border-input",
+              componentConfig.disabled ? "bg-muted text-muted-foreground cursor-not-allowed opacity-50" : "bg-background text-foreground",
+              "disabled:cursor-not-allowed"
+            )}
           >
             <option value="https://">https://</option>
             <option value="http://">http://</option>
@@ -520,7 +551,13 @@ export const TextInputComponent: React.FC<TextInputComponentProps> = ({
                 onFormDataChange(component.columnName, fullUrl);
               }
             }}
-            className={`h-full flex-1 rounded-md border px-3 py-2 text-sm transition-all duration-200 outline-none ${isSelected ? "border-blue-500 ring-2 ring-blue-100" : "border-gray-300"} ${componentConfig.disabled ? "bg-gray-100 text-gray-400" : "bg-white text-gray-900"} focus:border-orange-500 focus:ring-2 focus:ring-orange-100 disabled:cursor-not-allowed`}
+            className={cn(
+              "h-full flex-1 rounded-md border px-3 py-2 text-sm transition-all duration-200 outline-none",
+              "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+              isSelected ? "border-ring ring-2 ring-ring/50" : "border-input",
+              componentConfig.disabled ? "bg-muted text-muted-foreground cursor-not-allowed opacity-50" : "bg-background text-foreground",
+              "disabled:cursor-not-allowed"
+            )}
           />
         </div>
       </div>
@@ -533,9 +570,9 @@ export const TextInputComponent: React.FC<TextInputComponentProps> = ({
       <div className={`relative w-full ${className || ""}`} style={componentStyle} {...safeDomProps}>
         {/* 라벨 렌더링 */}
         {component.label && component.style?.labelDisplay !== false && (
-          <label className="absolute -top-6 left-0 text-sm font-medium text-slate-600">
+          <label className="absolute -top-6 left-0 text-sm font-medium text-muted-foreground">
             {component.label}
-            {component.required && <span className="text-red-500">*</span>}
+            {component.required && <span className="text-destructive">*</span>}
           </label>
         )}
 
@@ -564,7 +601,14 @@ export const TextInputComponent: React.FC<TextInputComponentProps> = ({
               onFormDataChange(component.columnName, e.target.value);
             }
           }}
-          className={`box-border h-full w-full max-w-full resize-none rounded-md border px-3 py-2 text-sm transition-all duration-200 outline-none ${isSelected ? "border-blue-500 ring-2 ring-blue-100" : "border-gray-300"} ${componentConfig.disabled ? "bg-gray-100 text-gray-400" : "bg-white text-gray-900"} placeholder:text-gray-400 focus:border-orange-500 focus:ring-2 focus:ring-orange-100 disabled:cursor-not-allowed`}
+          className={cn(
+            "box-border h-full w-full max-w-full resize-none rounded-md border px-3 py-2 text-sm transition-all duration-200 outline-none",
+            "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+            "placeholder:text-muted-foreground",
+            isSelected ? "border-ring ring-2 ring-ring/50" : "border-input",
+            componentConfig.disabled ? "bg-muted text-muted-foreground cursor-not-allowed opacity-50" : "bg-background text-foreground",
+            "disabled:cursor-not-allowed"
+          )}
         />
       </div>
     );
@@ -608,7 +652,14 @@ export const TextInputComponent: React.FC<TextInputComponentProps> = ({
         disabled={componentConfig.disabled || false}
         required={componentConfig.required || false}
         readOnly={componentConfig.readonly || (testAutoGeneration.enabled && testAutoGeneration.type !== "none")}
-        className={`box-border h-full w-full max-w-full rounded-md border px-3 py-2 text-sm shadow-sm transition-all duration-200 outline-none ${isSelected ? "border-blue-500 ring-2 ring-blue-100" : "border-gray-300"} ${componentConfig.disabled ? "bg-gray-100 text-gray-400" : "bg-white text-gray-900"} placeholder:text-gray-400 focus:border-orange-500 focus:ring-2 focus:ring-orange-100 disabled:cursor-not-allowed`}
+        className={cn(
+          "box-border h-full w-full max-w-full rounded-md border px-3 py-2 text-sm shadow-sm transition-all duration-200 outline-none",
+          "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
+          "placeholder:text-muted-foreground",
+          isSelected ? "border-ring ring-2 ring-ring/50" : "border-input",
+          componentConfig.disabled ? "bg-muted text-muted-foreground cursor-not-allowed opacity-50" : "bg-background text-foreground",
+          "disabled:cursor-not-allowed"
+        )}
         onClick={(e) => {
           handleClick(e);
         }}