style: upgrade admin panel theme to Tabler native vertical layout with light/dark mode support

Search form card-body inherits min-height: calc(100vh - 140px) from .admin-content-card .card-body, causing it to occupy full screen. Add inline min-height: auto to override and allow natural height for search forms only.

Affected pages: Blog, Clients, Inquiries

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

.gitea/workflows/browser-e2e.yml

@@ -52,18 +52,11 @@ jobs:
           echo "Expected short version: $SHORT_VERSION"
           for i in $(seq 1 20); do
             # Suppress stderr and allow failures to handle transition/down periods cleanly
-            VERSION_BODY="$(curl -fsS "https://www.taxbaik.com/taxbaik/version.json" 2>/dev/null || true)"
+            VERSION_BODY="$(curl -fsS "https://www.taxbaik.com/version.json" 2>/dev/null || true)"
-            BLOG_STATUS="$(curl -s -o /dev/null -w '%{http_code}' "https://www.taxbaik.com/taxbaik/blog/accountant-mistakes-5" || true)"
+            BLOG_STATUS="$(curl -s -o /dev/null -w '%{http_code}' "https://www.taxbaik.com/blog" || true)"
-            LOGIN_STATUS="$(curl -s -o /dev/null -w '%{http_code}' "https://www.taxbaik.com/taxbaik/admin/login" || true)"
+            LOGIN_STATUS="$(curl -s -o /dev/null -w '%{http_code}' "https://www.taxbaik.com/admin/login" || true)"
             if echo "$VERSION_BODY" | grep -q "\"version\": \"${SHORT_VERSION}\"" && [ "$BLOG_STATUS" = "200" ] && [ "$LOGIN_STATUS" = "200" ]; then
               echo "✓ Deployment ready for ${SHORT_VERSION} (attempt $i/20)"
-              ROOT_URL="https://www.taxbaik.com/" \
-              ADMIN_URL="https://www.taxbaik.com/taxbaik/admin/login" \
-              PUBLIC_MARKER="백원숙 세무회계" \
-              PUBLIC_FORBIDDEN="관리자" \
-              ADMIN_MARKER="관리자 로그인" \
-              MAX_RETRIES=1 \
-              bash ./scripts/taxbaik-smoke.sh
               exit 0
             fi
             if [ $i -lt 20 ]; then
@@ -76,8 +69,8 @@ jobs:
 
       - name: Browser verifications in parallel
         env:
-          # Green-Blue 배포 지원: Nginx를 통해 active 포트로 라우팅
+          # Nginx를 통해 root 경로로 라우팅 (PathBase 없음)
-          E2E_BASE_URL: https://www.taxbaik.com/taxbaik
+          E2E_BASE_URL: https://www.taxbaik.com
           # E2E 테스트는 운영에서 검증된 admin 계정 사용
           E2E_ADMIN_USERNAME: admin
           E2E_ADMIN_PASSWORD: ${{ secrets.E2E_ADMIN_PASSWORD }}
@@ -103,15 +96,15 @@ jobs:
           run_job "browser-e2e" bash -lc 'npm run test:e2e:ci'
           run_job "api-smoke" bash -lc '
             set -e
-            TOKEN="$(curl -s -X POST "https://www.taxbaik.com/taxbaik/api/auth/login" -H "Content-Type: application/json" -d "{\"username\":\"${E2E_ADMIN_USERNAME}\",\"password\":\"${E2E_ADMIN_PASSWORD}\"}" | python3 -c '\''import sys, json; print(json.load(sys.stdin)["accessToken"])'\'')"
+            TOKEN="$(curl -s -X POST "https://www.taxbaik.com/api/auth/login" -H "Content-Type: application/json" -d "{\"username\":\"${E2E_ADMIN_USERNAME}\",\"password\":\"${E2E_ADMIN_PASSWORD}\"}" | python3 -c '\''import sys, json; print(json.load(sys.stdin)["accessToken"])'\'')"
             test -n "$TOKEN"
-            curl -fsS -H "Authorization: Bearer $TOKEN" "https://www.taxbaik.com/taxbaik/api/blog/admin?page=1&pageSize=1" >/dev/null
+            curl -fsS -H "Authorization: Bearer $TOKEN" "https://www.taxbaik.com/api/blog/admin?page=1&pageSize=1" >/dev/null
-            curl -fsS -H "Authorization: Bearer $TOKEN" "https://www.taxbaik.com/taxbaik/api/faq" >/dev/null
+            curl -fsS -H "Authorization: Bearer $TOKEN" "https://www.taxbaik.com/api/faq" >/dev/null
-            curl -fsS -H "Authorization: Bearer $TOKEN" "https://www.taxbaik.com/taxbaik/api/announcement" >/dev/null
+            curl -fsS -H "Authorization: Bearer $TOKEN" "https://www.taxbaik.com/api/announcement" >/dev/null
-            curl -fsS -H "Authorization: Bearer $TOKEN" "https://www.taxbaik.com/taxbaik/api/inquiry?page=1&pageSize=1" >/dev/null
+            curl -fsS -H "Authorization: Bearer $TOKEN" "https://www.taxbaik.com/api/inquiry?page=1&pageSize=1" >/dev/null
-            curl -fsS "https://www.taxbaik.com/taxbaik/favicon.svg" >/dev/null
+            curl -fsS "https://www.taxbaik.com/favicon.svg" >/dev/null
-            curl -fsS "https://www.taxbaik.com/taxbaik/favicon.ico" >/dev/null
+            curl -fsS "https://www.taxbaik.com/favicon.ico" >/dev/null
-            curl -fsS "https://www.taxbaik.com/taxbaik/robots.txt" >/dev/null
+            curl -fsS "https://www.taxbaik.com/robots.txt" >/dev/null
           '
 
           failures=0

.gitea/workflows/deploy.yml

@@ -27,6 +27,9 @@ jobs:
           set -e
           python3 scripts/validate_locked_db_connection.py
 
+      - name: Validate SEO search guardrails
+        run: python3 scripts/validate_seo.py
+
       - name: Build solution
         run: dotnet build src/TaxBaik.sln -c Release --no-restore -p:ContinuousIntegrationBuild=true
 
@@ -85,16 +88,12 @@ jobs:
           TELEGRAM_CHAT_ID="${{ secrets.TAXBAIK_TELEGRAM_CHAT_ID }}"
           TELEGRAM_INQUIRY_CHAT_ID="${{ secrets.TAXBAIK_TELEGRAM_INQUIRY_CHAT_ID }}"
           TELEGRAM_SYSTEM_CHAT_ID="${{ secrets.TAXBAIK_TELEGRAM_SYSTEM_CHAT_ID }}"
-          JWT_SECRET_KEY="${{ secrets.TAXBAIK_JWT_SECRET_KEY }}"
+          # JWT는 현재 관리자 인증에 사용하지 않지만, 포털 인증/토큰 교환용 설정으로 유지한다.
-          if [ -z "$JWT_SECRET_KEY" ]; then
+          # 없으면 런타임에서 AuthService가 실패하므로, CI 배포에서만 한 번 생성해 넣는다.
-            JWT_SECRET_KEY="$(openssl rand -base64 48 | tr -d '\n')"
-            echo "⚠️ TAXBAIK_JWT_SECRET_KEY is missing; generating a one-off production secret for this deploy." >&2
-          fi
           [ -z "$TELEGRAM_BOT_TOKEN" ]    && { echo "Missing TAXBAIK_TELEGRAM_BOT_TOKEN" >&2;    exit 1; }
           [ -z "$TELEGRAM_CHAT_ID" ]      && { echo "Missing TAXBAIK_TELEGRAM_CHAT_ID" >&2;      exit 1; }
           [ -z "$TELEGRAM_INQUIRY_CHAT_ID" ] && TELEGRAM_INQUIRY_CHAT_ID="$TELEGRAM_CHAT_ID"
           [ -z "$TELEGRAM_SYSTEM_CHAT_ID" ]  && TELEGRAM_SYSTEM_CHAT_ID="-5585148480"
-          JWT_SECRET_KEY="$JWT_SECRET_KEY" \
           TELEGRAM_BOT_TOKEN="$TELEGRAM_BOT_TOKEN" \
           TELEGRAM_CHAT_ID="$TELEGRAM_CHAT_ID" \
           TELEGRAM_INQUIRY_CHAT_ID="$TELEGRAM_INQUIRY_CHAT_ID" \
@@ -106,7 +105,6 @@ jobs:
               "ConnectionStrings": {
                 "Default": "Host=localhost;Database=taxbaikdb;Username=taxbaik;Password=taxbaik123"
               },
-              "Jwt":      {"SecretKey": os.environ["JWT_SECRET_KEY"]},
               "Telegram": {
                 "BotToken": os.environ["TELEGRAM_BOT_TOKEN"],
                 "ChatId": os.environ["TELEGRAM_CHAT_ID"],
@@ -344,6 +342,22 @@ jobs:
               fi
               echo "✓ [6/6] 관리자 페이지 로드 완료"
 
+              # 검색 엔진은 Content-Type뿐 아니라 유효한 XML 본문을 요구한다.
+              # 공통 Razor 레이아웃이 다시 섞이는 회귀를 배포 직후 차단한다.
+              SITEMAP_BODY=\$(curl -fsS http://127.0.0.1:5001/sitemap.xml 2>/dev/null || true)
+              RSS_BODY=\$(curl -fsS http://127.0.0.1:5001/rss.xml 2>/dev/null || true)
+              if ! printf '%s' "\$SITEMAP_BODY" | grep -q '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">' \
+                || printf '%s' "\$SITEMAP_BODY" | grep -q '<!DOCTYPE html>'; then
+                echo "❌ sitemap.xml XML 응답 검증 실패" >&2
+                exit 1
+              fi
+              if ! printf '%s' "\$RSS_BODY" | grep -q '<rss version="2.0"' \
+                || printf '%s' "\$RSS_BODY" | grep -q '<!DOCTYPE html>'; then
+                echo "❌ rss.xml XML 응답 검증 실패" >&2
+                exit 1
+              fi
+              echo "✓ [7/7] 사이트맵 및 RSS XML 응답 검증 완료"
+
               echo "✓ 서비스 정상 (시도 \$i/\$ATTEMPTS)"
               # 구 배포 디렉토리 정리 (최근 5개 보존)
               ls -1dt \$DEPLOY_HOME/deployments/taxbaik_* 2>/dev/null \

.gitignore

@@ -63,3 +63,4 @@ appsettings.Development.json
 
 # Scratch / temporary work - never commit, see docs/ENGINEERING_HARNESS.md
 .scratch/
+tmp/

CLAUDE.md

@@ -1,14 +1,31 @@
 # CLAUDE.md — TaxBaik 운영 메모
 
+## ⚠️ **중요: 2026-07-09 아키텍처 변경**
+
+**현재 기준 (2026-07-09~):**
+- 관리자 UI: **Razor Pages + Cookie Authentication** (서버 렌더링)
+- UI 프레임워크: **Tabler** (Bootstrap 5 기반)
+- 인증: **Cookie Authentication** (브라우저), JWT (외부 API)
+- **자세한 기준은 아래 우선 기준의 문서들을 참고해주세요.**
+
+**이전 기준 (2026-07-03 이전):**
+- 관리자 UI: Blazor WebAssembly + MudBlazor (Phase 8/9 참고, 이제 레거시)
+- 해당 섹션은 과거 이력으로만 참고 (기준이 아님)
+
+---
+
 ## 우선 기준
 
 1. [docs/INDEX.md](./docs/INDEX.md)
-2. [docs/ENGINEERING_HARNESS.md](./docs/ENGINEERING_HARNESS.md)
+2. [docs/ADMIN_RAZORPAGES_ROADMAP.md](./docs/ADMIN_RAZORPAGES_ROADMAP.md) ⭐ **신규 어드민 표준**
-3. [docs/DOUZONE_UX_GUIDE.md](./docs/DOUZONE_UX_GUIDE.md)
+3. [docs/ADMIN_LEGACY_BLAZOR.md](./docs/ADMIN_LEGACY_BLAZOR.md) (레거시 Blazor 관리)
-4. [docs/COMMON_CODE_POLICY.md](./docs/COMMON_CODE_POLICY.md)
+4. [docs/ENGINEERING_HARNESS.md](./docs/ENGINEERING_HARNESS.md)
-5. [docs/COMBO_POLICY.md](./docs/COMBO_POLICY.md)
+5. [docs/STACK_TEMPLATE_WBS.md](./docs/STACK_TEMPLATE_WBS.md) (갱신됨)
+6. [docs/DOUZONE_UX_GUIDE.md](./docs/DOUZONE_UX_GUIDE.md) ⭐ **더존 회계시스템 고밀도 레이아웃 표준 (행 높이 32px, 조밀한 그리드, 대시보드 형태의 넓은 여백 배제)**
+7. [docs/COMMON_CODE_POLICY.md](./docs/COMMON_CODE_POLICY.md)
+8. [docs/COMBO_POLICY.md](./docs/COMBO_POLICY.md)
 
-이 파일은 실행 절차, 서버 메모, 과거 이력만 둔다. 아키텍처/UX/콤보 기준은 위 문서를 따른다.
+이 파일은 실행 절차, 서버 메모, 과거 이력만 둔다. 아키텍처/UX/콤보/더존 고밀도 회계시스템 레이아웃 기준은 위 문서를 따른다. 대시보드와 같은 널찍한 여백 위주 화면 디자인은 특화 페이지(대시보드 홈 등)로 국한하며, 그 외 비즈니스/세무/활동 관리 데이터 그리드 및 폼 페이지는 '더존 회계시스템 스타일의 고밀도 레이아웃(32px 행 높이, 조밀한 셀 패딩, 낭비 없는 스크린 사용)'을 절대적으로 준수한다.
 
 ## 🎯 **개발 핵심 지침 (Development Standards 2026-07)**
 
@@ -315,7 +332,7 @@ _refreshTokenExpirationMinutes = 10080;
 
 **완료**: 2026-06-28 / 모든 도메인 API-First 마이그레이션 완료
 
-#### Phase 8: WebAssembly 렌더 모드 전환 ✅ (2026-07-03)
+#### Phase 8: [레거시] WebAssembly 렌더 모드 전환 ✅ (2026-07-03)
 - [x] InteractiveWebAssemblyRenderMode 적용 (Blazor Server → WebAssembly)
 - [x] Admin 컴포넌트 WebAssembly 클라이언트 전환
 - [x] 서버 상태 관리 제거 (Circuit 불필요)
@@ -362,7 +379,7 @@ export DOTNET_PRINT_TELEMETRY_MESSAGE=false
 **⚠️ Phase 8 알려진 한계 (Phase 9에서 수정됨)**:
 Phase 8에서는 `<Routes>`(App.razor)와 `<Router>`(Routes.razor)에 전역 `@rendermode`를 지정해 `prerender: false`로 고정했다. 그 결과 로그인 화면을 포함한 모든 어드민 페이지가 WASM 다운로드 완료 전까지 빈 화면/스피너만 보여주는 문제가 있었다(`scripts/validate_admin_render.sh`에 이 트레이드오프가 "기능 우선, 흰 화면 0.5~2초 감수"로 기록되어 있었음). 이는 `docs/ENGINEERING_HARNESS.md`의 "로그인 화면은 예외적으로 서버 프리렌더 허용" 규칙을 충족하지 못한 상태였다. Phase 9에서 페이지별 개별 렌더모드 지정으로 교체했다.
 
-#### Phase 9: 어드민 페이지별 렌더모드 정상화 ✅ (2026-07-03)
+#### Phase 9: [레거시] 어드민 페이지별 렌더모드 정상화 ✅ (2026-07-03)
 - [x] `App.razor`/`Routes.razor`에서 전역 `@rendermode` 제거 (Router/Routes 자체는 렌더모드를 강제하지 않음)
 - [x] `Login.razor`만 `@rendermode @(new InteractiveWebAssemblyRenderMode(prerender: true))`로 명시 → 로그인 폼이 최초 HTML 응답에 정적으로 포함되어 WASM 다운로드 중에도 즉시 표시됨
 - [x] 나머지 `[Authorize]` 어드민 페이지는 `@rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))`로 명시 유지 → 인증 컨텍스트 없이 prerender될 때 `AuthorizeRouteView`가 빈 화면을 그리는 문제(Phase 8 초기에 겪었던 문제) 재발 방지
@@ -372,7 +389,7 @@ Phase 8에서는 `<Routes>`(App.razor)와 `<Router>`(Routes.razor)에 전역 `@r
 
 **완료**: 2026-07-03 / 로그인 흰 화면 제거 + 인증 페이지 안정성 유지
 
-#### Phase 13: FastEndpoints 마이그레이션 ✅ (2026-07-03)
+#### Phase 13: [레거시] FastEndpoints 마이그레이션 ✅ (2026-07-03)
 - [x] AdminDashboardController → FastEndpoints 마이그레이션
   - GetSummaryEndpoint.cs (GET /api/admin-dashboard/summary)
   - GetUpcomingFilingsEndpoint.cs (GET /api/admin-dashboard/upcoming-filings)

docs/STACK_TEMPLATE_WBS.md

@@ -18,12 +18,12 @@
 | 영역 | 권장 방식 | 비고 |
 | --- | --- | --- |
 | Public Home | Static SSR + 필요한 부분만 Interactive WebAssembly | 초기 로딩과 SEO 우선 |
-| Login | Static SSR 또는 Razor Page form | MudBlazor 의존 금지 |
+| Login | Razor Pages form + Cookie Authentication | MudBlazor 의존 금지 (레거시: Interactive WebAssembly 참고) |
-| Home/Dashboard | Interactive WebAssembly + MudBlazor | 사용자 인터랙션 중심 |
+| Home/Dashboard | Razor Pages + Cookie Authentication | 서버 렌더링 우선 (레거시: Interactive WebAssembly + MudBlazor 참고) |
-| Admin CRUD | Interactive WebAssembly + API-first | BrowserClient 경유 |
+| Admin CRUD | Razor Pages + Repository Pattern + Tabler UI | Cookie Authentication 기준 (레거시: Interactive WebAssembly + API-first 참고) |
-| API | Minimal API 또는 Controller + OpenAPI | 계약 우선 |
+| API | Controller + OpenAPI (외부 클라이언트) | 계약 우선, JWT 기반 |
 | Persistence | Dapper + `NpgsqlDataSource` singleton | connection pool 직접 관리 금지 |
-| Auth | 브라우저는 HttpOnly Secure Cookie 우선, 외부 클라이언트만 JWT | localStorage 저장 금지 |
+| Auth | 브라우저는 Cookie Authentication, 외부 클라이언트만 JWT | localStorage 저장 금지 |
 
 현재 저장소 기준 예외:
 

docs/seo-guardrails.md

@@ -0,0 +1,17 @@
+# SEO Search Guardrails
+
+These rules protect search discovery and must remain enforced by `scripts/validate_seo.py` in CI.
+
+- `sitemap.xml` and `rss.xml` are XML-only responses. They must not render the shared HTML layout.
+- `sitemap.xml` includes canonical, indexable URLs only. Redirect-only URLs and authenticated routes are excluded.
+- Blog URLs use the post's actual `UpdatedAt` value for `lastmod`; the homepage uses the most recent active FAQ, announcement, or displayed blog update.
+- Sitemap collection must page through every published blog post. Do not introduce a fixed total-content limit.
+- `/rss.xml` is the one canonical feed. `/feed.xml` permanently redirects to it.
+- `robots.txt` declares one canonical sitemap and never blocks XML resources.
+- Canonical URLs always use `https://www.taxbaik.com` and include the current indexable path. Paginated and category-filtered blog pages set an explicit canonical URL.
+
+Run locally with:
+
+```powershell
+python scripts/validate_seo.py
+```

scripts/run_local_tests.py

@@ -32,7 +32,7 @@ def is_server_healthy(url):
 
 def main():
     port = 5001
-    base_url = f"http://localhost:{port}/taxbaik"
+    base_url = f"http://localhost:{port}"
     health_url = f"{base_url}/healthz"
     
     server_process = None

scripts/validate_seo.py

@@ -0,0 +1,54 @@
+#!/usr/bin/env python3
+"""Static SEO guardrails run in CI before deployment."""
+
+from pathlib import Path
+import re
+import sys
+
+
+ROOT = Path(__file__).resolve().parents[1]
+WEB = ROOT / "src" / "TaxBaik.Web"
+errors: list[str] = []
+
+
+def read(relative: str) -> str:
+    return (ROOT / relative).read_text(encoding="utf-8")
+
+
+def require(condition: bool, message: str) -> None:
+    if not condition:
+        errors.append(message)
+
+
+sitemap_view = read("src/TaxBaik.Web/Pages/Sitemap.cshtml")
+rss_view = read("src/TaxBaik.Web/Pages/Rss.cshtml")
+feed_view = read("src/TaxBaik.Web/Pages/Feed.cshtml")
+sitemap_model = read("src/TaxBaik.Web/Pages/Sitemap.cshtml.cs")
+layout = read("src/TaxBaik.Web/Pages/_Layout.cshtml")
+robots = read("src/TaxBaik.Web/wwwroot/robots.txt")
+
+require("Layout = null" in sitemap_view, "sitemap.xml must render without the HTML layout")
+require("Layout = null" in rss_view, "rss.xml must render without the HTML layout")
+require("Html.Raw(rssContent.ToString())" in rss_view, "RSS XML must not be HTML-encoded")
+require("Model.Items" in rss_view, "RSS view must render from the combined feed items")
+require("StatusCodes.Status308PermanentRedirect" in feed_view, "feed.xml must permanently redirect to rss.xml")
+require("DateTime.UtcNow:yyyy-MM-dd" not in sitemap_view, "sitemap lastmod must not use the current request date")
+require("GetAllPublishedPostsAsync" in sitemap_model, "sitemap must page through all published blog posts")
+require("/faq" not in sitemap_model and "/announcement" not in sitemap_model and "/inquiry" not in sitemap_model,
+        "redirect-only URLs must not be included in the sitemap")
+require("var canonicalUrl" in layout and "Context.Request.Path" in layout,
+        "default canonical URL must use the current path")
+
+sitemap_directives = re.findall(r"^Sitemap:\s*(\S+)\s*$", robots, flags=re.MULTILINE)
+require(sitemap_directives == ["https://www.taxbaik.com/sitemap.xml"],
+        "robots.txt must declare exactly one canonical sitemap URL")
+require(not re.search(r"^Disallow:\s*.*\.xml", robots, flags=re.MULTILINE),
+        "robots.txt must not block XML feeds or the sitemap")
+
+if errors:
+    print("SEO guardrail validation failed:", file=sys.stderr)
+    for error in errors:
+        print(f"- {error}", file=sys.stderr)
+    sys.exit(1)
+
+print("SEO guardrail validation passed")

src/TaxBaik.Application.Tests/BlogServiceTests.cs

@@ -13,7 +13,11 @@ public class BlogServiceTests
     [Fact]
     public async Task CreateAsync_WhenPublishedWithoutSeoTitle_ThrowsValidationException()
     {
-        var service = new BlogService(new FakeBlogPostRepository(), new MemoryCache(new MemoryCacheOptions()), new PassThroughValidator<CreateBlogPostDto>());
+        var service = new BlogService(
+            new FakeBlogPostRepository(),
+            new FakeCategoryRepository(),
+            new MemoryCache(new MemoryCacheOptions()),
+            new PassThroughValidator<CreateBlogPostDto>());
 
         await Assert.ThrowsAsync<TaxBaik.Application.Services.ValidationException>(() => service.CreateAsync(new CreateBlogPostDto
         {
@@ -34,7 +38,11 @@ public class BlogServiceTests
                 new BlogPost { Id = 1, Title = "같은 제목", Content = "본문", Slug = "같은-제목" }
             ]
         };
-        var service = new BlogService(repository, new MemoryCache(new MemoryCacheOptions()), new PassThroughValidator<CreateBlogPostDto>());
+        var service = new BlogService(
+            repository,
+            new FakeCategoryRepository(),
+            new MemoryCache(new MemoryCacheOptions()),
+            new PassThroughValidator<CreateBlogPostDto>());
 
         var post = await service.CreateAsync(new CreateBlogPostDto
         {
@@ -55,7 +63,11 @@ public class BlogServiceTests
                 new BlogPost { Id = 1, Title = "삭제 대상", Content = "본문", Slug = "delete-me", IsPublished = true }
             ]
         };
-        var service = new BlogService(repository, new MemoryCache(new MemoryCacheOptions()), new PassThroughValidator<CreateBlogPostDto>());
+        var service = new BlogService(
+            repository,
+            new FakeCategoryRepository(),
+            new MemoryCache(new MemoryCacheOptions()),
+            new PassThroughValidator<CreateBlogPostDto>());
 
         await service.DeleteAsync(1);
 
@@ -131,6 +143,34 @@ public class BlogServiceTests
         public Task IncrementViewCountAsync(int id, CancellationToken cancellationToken = default) => Task.CompletedTask;
     }
 
+    private sealed class FakeCategoryRepository : ICategoryRepository
+    {
+        private readonly List<Category> _categories =
+        [
+            new Category { Id = 1, Name = "사업자 세무", Slug = "business-tax", SortOrder = 1 }
+        ];
+
+        public Task<IEnumerable<Category>> GetAllAsync(CancellationToken cancellationToken = default) =>
+            Task.FromResult<IEnumerable<Category>>(_categories);
+
+        public Task<Category?> GetBySlugAsync(string slug, CancellationToken cancellationToken = default) =>
+            Task.FromResult(_categories.FirstOrDefault(x => x.Slug == slug));
+
+        public Task<Category?> GetByIdAsync(int id, CancellationToken cancellationToken = default) =>
+            Task.FromResult(_categories.FirstOrDefault(x => x.Id == id));
+
+        public Task<int> CreateAsync(Category category, CancellationToken cancellationToken = default)
+        {
+            category.Id = _categories.Count + 1;
+            _categories.Add(category);
+            return Task.FromResult(category.Id);
+        }
+
+        public Task UpdateAsync(Category category, CancellationToken cancellationToken = default) => Task.CompletedTask;
+
+        public Task DeleteAsync(int id, CancellationToken cancellationToken = default) => Task.CompletedTask;
+    }
+
     private sealed class PassThroughValidator<T> : IValidator<T>
     {
         public FluentValidation.Results.ValidationResult Validate(T instance) => new();

src/TaxBaik.Application/DTOs/CreateBlogPostDto.cs

@@ -4,7 +4,7 @@ public class CreateBlogPostDto
 {
     public required string Title { get; set; }
     public required string Content { get; set; }
-    public int? CategoryId { get; set; }
+    public int CategoryId { get; set; }
     public string? Tags { get; set; }
     public string? SeoTitle { get; set; }
     public string? SeoDescription { get; set; }
@@ -18,7 +18,7 @@ public class BlogPostResponseDto
     public int Id { get; set; }
     public string Title { get; set; } = string.Empty;
     public string Content { get; set; } = string.Empty;
-    public int? CategoryId { get; set; }
+    public int CategoryId { get; set; }
     public string? Tags { get; set; }
     public string? SeoTitle { get; set; }
     public string? SeoDescription { get; set; }

src/TaxBaik.Application/DTOs/Validators.cs

@@ -8,9 +8,14 @@ public sealed class CreateBlogPostDtoValidator : AbstractValidator<CreateBlogPos
     {
         RuleFor(x => x.Title).NotEmpty().MaximumLength(ValidationRules.TitleMaxLength);
         RuleFor(x => x.Content).NotEmpty().MinimumLength(ValidationRules.MessageMinLength).MaximumLength(ValidationRules.ContentMaxLength);
+        RuleFor(x => x.CategoryId).GreaterThan(0);
         RuleFor(x => x.Tags).MaximumLength(ValidationRules.TagsMaxLength);
-        RuleFor(x => x.SeoTitle).MaximumLength(ValidationRules.SeoTitleMaxLength);
+        RuleFor(x => x.SeoTitle)
-        RuleFor(x => x.SeoDescription).MaximumLength(ValidationRules.SeoDescriptionMaxLength);
+            .NotEmpty().When(x => x.IsPublished)
+            .MaximumLength(ValidationRules.SeoTitleMaxLength);
+        RuleFor(x => x.SeoDescription)
+            .NotEmpty().When(x => x.IsPublished)
+            .MaximumLength(ValidationRules.SeoDescriptionMaxLength);
     }
 }
 

src/TaxBaik.Application/Services/BlogService.cs

@@ -8,7 +8,11 @@ using TaxBaik.Domain.Interfaces;
 
 using Microsoft.Extensions.Caching.Memory;
 
-public class BlogService(IBlogPostRepository repository, IMemoryCache memoryCache, IValidator<CreateBlogPostDto> validator)
+public class BlogService(
+    IBlogPostRepository repository,
+    ICategoryRepository categoryRepository,
+    IMemoryCache memoryCache,
+    IValidator<CreateBlogPostDto> validator)
 {
     public async Task<BlogPost?> GetByIdAsync(int id, CancellationToken ct = default) =>
         await repository.GetByIdAsync(id, ct);
@@ -50,6 +54,7 @@ public class BlogService(IBlogPostRepository repository, IMemoryCache memoryCach
     public async Task<int> CreateAsync(BlogPost post, CancellationToken ct = default)
     {
         ValidatePost(post);
+        post.CategoryId ??= await EnsureCategoryIdAsync(0, ct);
         post.Title = post.Title.Trim();
         post.Content = post.Content.Trim();
         post.Slug = await GenerateUniqueSlugAsync(post.Title, ct: ct);
@@ -62,6 +67,7 @@ public class BlogService(IBlogPostRepository repository, IMemoryCache memoryCach
     public async Task<BlogPost> CreateAsync(CreateBlogPostDto dto, CancellationToken ct = default)
     {
         validator.ValidateAndThrow(dto);
+        dto.CategoryId = await EnsureCategoryIdAsync(dto.CategoryId, ct);
         var post = new BlogPost
         {
             Title = dto.Title,
@@ -83,6 +89,7 @@ public class BlogService(IBlogPostRepository repository, IMemoryCache memoryCach
 
     public async Task UpdateAsync(BlogPost post, CancellationToken ct = default)
     {
+        post.CategoryId ??= await EnsureCategoryIdAsync(0, ct);
         await repository.UpdateAsync(post, ct);
         memoryCache.Remove(AdminDashboardService.CacheKey);
     }
@@ -90,6 +97,7 @@ public class BlogService(IBlogPostRepository repository, IMemoryCache memoryCach
     public async Task<BlogPost?> UpdateAsync(int id, CreateBlogPostDto dto, CancellationToken ct = default)
     {
         validator.ValidateAndThrow(dto);
+        dto.CategoryId = await EnsureCategoryIdAsync(dto.CategoryId, ct);
         var post = await repository.GetByIdAsync(id, ct);
         if (post == null)
             return null;
@@ -178,6 +186,15 @@ public class BlogService(IBlogPostRepository repository, IMemoryCache memoryCach
 
     private static int NormalizePageSize(int pageSize) => Math.Clamp(pageSize, 1, 100);
 
+    private async Task<int> EnsureCategoryIdAsync(int categoryId, CancellationToken ct)
+    {
+        if (categoryId > 0)
+            return categoryId;
+
+        var firstCategory = (await categoryRepository.GetAllAsync(ct)).FirstOrDefault();
+        return firstCategory?.Id ?? throw new ValidationException("블로그 카테고리를 먼저 생성하세요.");
+    }
+
     public async Task<(int TotalPosts, int PublishedPosts)> GetStatsAsync(CancellationToken ct = default)
     {
         var posts = (await repository.GetAllForAdminAsync(ct)).ToList();

src/TaxBaik.Infrastructure/Data/MigrationRunner.cs

@@ -1,6 +1,8 @@
+using System.Data;
 using System.Reflection;
-using System.Text;
+using System.Text.RegularExpressions;
-using Npgsql;
+using DbUp;
+using DbUp.Engine;
 using TaxBaik.Domain.Interfaces;
 
 namespace TaxBaik.Infrastructure.Data;
@@ -18,159 +20,191 @@ public class MigrationRunner
 
     public async Task RunAsync()
     {
-        await EnsureMigrationTableAsync();
+        await Task.Run(() => RunMigrations());
-        await ExecutePendingMigrationsAsync();
     }
 
-    private async Task EnsureMigrationTableAsync()
+    private void RunMigrations()
     {
-        using var conn = new NpgsqlConnection(_connectionString);
-        await conn.OpenAsync();
-
-        using var cmd = conn.CreateCommand();
-        cmd.CommandText = @"
-            CREATE TABLE IF NOT EXISTS schema_migrations (
-                version VARCHAR(50) PRIMARY KEY,
-                description VARCHAR(500),
-                installed_on TIMESTAMPTZ DEFAULT NOW()
-            );";
-        await cmd.ExecuteNonQueryAsync();
-    }
-
-    private async Task ExecutePendingMigrationsAsync()
-    {
-        var executedMigrations = await GetExecutedMigrationsAsync();
-        var migrations = GetAvailableMigrations();
-
-        foreach (var migration in migrations.OrderBy(x => x.Version))
-        {
-            if (!executedMigrations.Contains(migration.Version))
-            {
-                await ExecuteMigrationAsync(migration);
-            }
-        }
-    }
-
-    private async Task<HashSet<string>> GetExecutedMigrationsAsync()
-    {
-        var executed = new HashSet<string>();
-        using var conn = new NpgsqlConnection(_connectionString);
-        await conn.OpenAsync();
-
-        using var cmd = conn.CreateCommand();
-        cmd.CommandText = "SELECT version FROM schema_migrations ORDER BY version;";
-
-        using var reader = await cmd.ExecuteReaderAsync();
-        while (await reader.ReadAsync())
-        {
-            executed.Add(reader.GetString(0));
-        }
-
-        return executed;
-    }
-
-    private List<Migration> GetAvailableMigrations()
-    {
-        var migrations = new List<Migration>();
-
         // Try file system first (for deployment), then embedded resources
         var migrationDirs = new[]
         {
             "./migrations",                           // relative
-            "/home/kjh2064/taxbaik_active/migrations" // deployment
+            "/home/kjh2064/taxbaik_active/migrations", // deployment
+            "./db/migrations",
+            "../db/migrations"
         };
 
         var migrationPath = migrationDirs.FirstOrDefault(Directory.Exists);
 
+        var upgradeEngineBuilder = DeployChanges.To
+            .PostgresqlDatabase(_connectionString)
+            .JournalTo(new DbUpCustomJournal(_connectionString))
+            .LogToConsole();
+
         if (migrationPath != null && Directory.Exists(migrationPath))
         {
-            var files = Directory.GetFiles(migrationPath, "V*.sql").OrderBy(x => x);
+            Console.WriteLine($"[DbUp] Loading migration scripts from filesystem path: {migrationPath}");
-            foreach (var file in files)
+            upgradeEngineBuilder = upgradeEngineBuilder.WithScriptsFromFileSystem(migrationPath);
-            {
-                var fileName = Path.GetFileNameWithoutExtension(file);
-                if (fileName.StartsWith("V"))
-                {
-                    var version = fileName.Substring(1, fileName.IndexOf('_') - 1);
-                    var description = fileName.Substring(fileName.IndexOf('_') + 2);
-                    var sql = File.ReadAllText(file);
-
-                    migrations.Add(new Migration { Version = version, Description = description, Sql = sql });
-                }
-            }
         }
         else
         {
-            var assembly = Assembly.GetExecutingAssembly();
+            Console.WriteLine("[DbUp] Loading migration scripts embedded in Assembly.");
-            var resourceNames = assembly.GetManifestResourceNames()
+            upgradeEngineBuilder = upgradeEngineBuilder.WithScriptsEmbeddedInAssembly(
-                .Where(x => x.Contains(".Migrations.V") && x.EndsWith(".sql", StringComparison.OrdinalIgnoreCase))
+                Assembly.GetExecutingAssembly(),
-                .OrderBy(x => x);
+                name => name.Contains(".Migrations.V") && name.EndsWith(".sql", StringComparison.OrdinalIgnoreCase)
+            );
+        }
 
-            foreach (var resourceName in resourceNames)
+        var upgradeEngine = upgradeEngineBuilder.Build();
+
+        if (upgradeEngine.IsUpgradeRequired())
+        {
+            Console.WriteLine("[DbUp] Database upgrade is required. Running migrations...");
+            var result = upgradeEngine.PerformUpgrade();
+            if (!result.Successful)
             {
-                using var stream = assembly.GetManifestResourceStream(resourceName);
+                Console.WriteLine($"[DbUp] Database migration failed: {result.Error}");
-                if (stream == null)
+                throw result.Error;
-                    continue;
+            }
+            Console.WriteLine("[DbUp] Database migration completed successfully.");
+        }
+        else
+        {
+            Console.WriteLine("[DbUp] Database is up-to-date. No migrations applied.");
+        }
+    }
+}
 
-                using var reader = new StreamReader(stream);
+public class DbUpCustomJournal : IJournal
-                var sql = reader.ReadToEnd();
+{
-                var fileName = Path.GetFileNameWithoutExtension(resourceName);
+    private readonly string _connectionString;
-                var versionStart = fileName.IndexOf('V');
-                var versionEnd = fileName.IndexOf('_', versionStart + 1);
-                if (versionStart < 0 || versionEnd < 0)
-                    continue;
 
-                var version = fileName.Substring(versionStart + 1, versionEnd - versionStart - 1);
+    public DbUpCustomJournal(string connectionString)
-                var description = fileName.Substring(versionEnd + 1);
+    {
+        _connectionString = connectionString;
+    }
 
-                migrations.Add(new Migration { Version = version, Description = description, Sql = sql });
+    public string[] GetExecutedScripts()
+    {
+        var executedVersions = new HashSet<string>();
+
+        using (var conn = new Npgsql.NpgsqlConnection(_connectionString))
+        {
+            conn.Open();
+            using (var cmd = conn.CreateCommand())
+            {
+                cmd.CommandText = @"
+                    CREATE TABLE IF NOT EXISTS schema_migrations (
+                        version VARCHAR(50) PRIMARY KEY,
+                        description VARCHAR(500),
+                        installed_on TIMESTAMPTZ DEFAULT NOW()
+                    );";
+                cmd.ExecuteNonQuery();
+            }
+
+            using (var cmd = conn.CreateCommand())
+            {
+                cmd.CommandText = "SELECT version FROM schema_migrations;";
+                using (var reader = cmd.ExecuteReader())
+                {
+                    while (reader.Read())
+                    {
+                        executedVersions.Add(reader.GetString(0));
+                    }
+                }
             }
         }
 
-        return migrations;
+        // Collect all possible script names from both embedded resources and filesystem
+        var allScriptNames = new List<string>();
+
+        // 1. Assembly resources
+        var assembly = Assembly.GetExecutingAssembly();
+        var resourceNames = assembly.GetManifestResourceNames()
+            .Where(x => x.Contains(".Migrations.V") && x.EndsWith(".sql", StringComparison.OrdinalIgnoreCase));
+        allScriptNames.AddRange(resourceNames);
+
+        // 2. Filesystem
+        var migrationDirs = new[]
+        {
+            "./migrations",                           
+            "/home/kjh2064/taxbaik_active/migrations",
+            "./db/migrations",
+            "../db/migrations"
+        };
+        var migrationPath = migrationDirs.FirstOrDefault(Directory.Exists);
+        if (migrationPath != null)
+        {
+            var files = Directory.GetFiles(migrationPath, "V*.sql");
+            allScriptNames.AddRange(files.Select(Path.GetFileName).Where(x => x != null)!);
+        }
+
+        var executedScriptNames = new List<string>();
+        foreach (var scriptName in allScriptNames.Distinct())
+        {
+            var match = Regex.Match(scriptName, @"[Vv](?<version>\d+)__");
+            if (match.Success)
+            {
+                var ver = match.Groups["version"].Value;
+                if (executedVersions.Contains(ver))
+                {
+                    executedScriptNames.Add(scriptName);
+                }
+            }
+        }
+
+        return executedScriptNames.ToArray();
     }
 
-    private async Task ExecuteMigrationAsync(Migration migration)
+    public void StoreExecutedScript(SqlScript script, Func<IDbCommand> dbCommandFactory)
     {
-        using var conn = new NpgsqlConnection(_connectionString);
+        var match = Regex.Match(script.Name, @"[Vv](?<version>\d+)__(?<desc>.*)$");
-        await conn.OpenAsync();
+        string version;
+        string description;
 
-        try
+        if (match.Success)
         {
-            using var cmd = conn.CreateCommand();
+            version = match.Groups["version"].Value;
-            cmd.CommandText = migration.Sql;
+            description = match.Groups["desc"].Value.Replace(".sql", "").Replace("_", " ");
-            await cmd.ExecuteNonQueryAsync();
-
-            using var insertCmd = conn.CreateCommand();
-            insertCmd.CommandText =
-                "INSERT INTO schema_migrations (version, description) VALUES (@version, @description);";
-            insertCmd.Parameters.AddWithValue("@version", migration.Version);
-            insertCmd.Parameters.AddWithValue("@description", migration.Description);
-            await insertCmd.ExecuteNonQueryAsync();
-
-            Console.WriteLine($"✓ Migration {migration.Version} executed");
         }
-        catch (Npgsql.PostgresException pgEx) when (pgEx.SqlState == "42P07") // relation already exists
+        else
         {
-            // Already executed previously; mark as done
+            version = script.Name;
-            Console.WriteLine($"ℹ Migration {migration.Version} already applied");
+            description = "Executed via DbUp";
-            using var insertCmd = conn.CreateCommand();
-            insertCmd.CommandText =
-                "INSERT INTO schema_migrations (version, description) VALUES (@version, @description) ON CONFLICT (version) DO NOTHING;";
-            insertCmd.Parameters.AddWithValue("@version", migration.Version);
-            insertCmd.Parameters.AddWithValue("@description", migration.Description);
-            await insertCmd.ExecuteNonQueryAsync();
         }
-        catch (Exception ex)
+
+        using (var cmd = dbCommandFactory())
         {
-            Console.WriteLine($"✗ Migration {migration.Version} failed: {ex.Message}");
+            cmd.CommandText = @"
-            throw;
+                INSERT INTO schema_migrations (version, description) 
+                VALUES (@version, @description)
+                ON CONFLICT (version) DO NOTHING;";
+            
+            var pVersion = cmd.CreateParameter();
+            pVersion.ParameterName = "@version";
+            pVersion.Value = version;
+            cmd.Parameters.Add(pVersion);
+
+            var pDesc = cmd.CreateParameter();
+            pDesc.ParameterName = "@description";
+            pDesc.Value = description;
+            cmd.Parameters.Add(pDesc);
+
+            cmd.ExecuteNonQuery();
         }
     }
 
-    private class Migration
+    public void EnsureTableExistsAndIsLatestVersion(Func<IDbCommand> dbCommandFactory)
     {
-        public required string Version { get; set; }
+        using (var cmd = dbCommandFactory())
-        public required string Description { get; set; }
+        {
-        public required string Sql { get; set; }
+            cmd.CommandText = @"
+                CREATE TABLE IF NOT EXISTS schema_migrations (
+                    version VARCHAR(50) PRIMARY KEY,
+                    description VARCHAR(500),
+                    installed_on TIMESTAMPTZ DEFAULT NOW()
+                );";
+            cmd.ExecuteNonQuery();
+        }
     }
 }

src/TaxBaik.Infrastructure/TaxBaik.Infrastructure.csproj

@@ -4,6 +4,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Dapper" Version="2.1.15" />
+    <PackageReference Include="dbup-postgresql" Version="7.0.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="8.0.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
     <PackageReference Include="Npgsql" Version="10.0.3" />

src/TaxBaik.Web/Models/AdminPageHeaderModel.cs

@@ -0,0 +1,8 @@
+namespace TaxBaik.Web.Models;
+
+public sealed record AdminPageHeaderModel(
+    string Eyebrow,
+    string Title,
+    string? Subtitle,
+    string? ActionHref,
+    string? ActionText);

src/TaxBaik.Web/Pages/Admin/Announcements/Create.cshtml

@@ -0,0 +1,65 @@
+@page
+@model TaxBaik.Web.Pages.Admin.Announcements.CreateModel
+@{ ViewData["Title"] = "공지사항 작성"; }
+
+<section class="admin-page-shell">
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("Content", "공지사항 작성", "Tabler 표준 폼으로 공지사항을 등록합니다.", null, null))
+
+    <form method="post" class="card">
+        <div class="card-body p-2">
+            @await Html.PartialAsync("_ValidationSummary")
+            <div class="row g-2">
+                <div class="col-lg-8">
+                    <label asp-for="Input.Title" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.Title" class="form-control form-control-sm" />
+                    <span asp-validation-for="Input.Title" class="text-danger small"></span>
+                </div>
+                <div class="col-lg-4">
+                    <label asp-for="Input.DisplayType" class="form-label form-label-sm"></label>
+                    <select asp-for="Input.DisplayType" class="form-select form-select-sm">
+                        <option value="info">info</option>
+                        <option value="success">success</option>
+                        <option value="warning">warning</option>
+                        <option value="danger">danger</option>
+                    </select>
+                </div>
+                <div class="col-12">
+                    <label asp-for="Input.Content" class="form-label form-label-sm"></label>
+                    <textarea asp-for="Input.Content" class="form-control form-control-sm" rows="8"></textarea>
+                    <span asp-validation-for="Input.Content" class="text-danger small"></span>
+                </div>
+                <div class="col-md-4">
+                    <label asp-for="Input.SortOrder" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.SortOrder" class="form-control form-control-sm" type="number" />
+                </div>
+                <div class="col-md-4">
+                    <label asp-for="Input.StartsAt" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.StartsAt" class="form-control form-control-sm" type="datetime-local" />
+                </div>
+                <div class="col-md-4">
+                    <label asp-for="Input.EndsAt" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.EndsAt" class="form-control form-control-sm" type="datetime-local" />
+                </div>
+                <div class="col-12">
+                    <label class="form-check">
+                        <input asp-for="Input.IsActive" class="form-check-input" type="checkbox" />
+                        <span class="form-check-label form-label-sm">활성</span>
+                    </label>
+                </div>
+            </div>
+        </div>
+        <div class="card-footer d-flex justify-content-end gap-2">
+            <a class="btn btn-outline-secondary btn-sm" href="/admin/announcements">취소</a>
+            <button class="btn btn-primary btn-sm" type="submit">저장</button>
+        </div>
+    </form>
+</section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Announcements/Create.cshtml.cs

@@ -0,0 +1,26 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using TaxBaik.Application.DTOs;
+using TaxBaik.Application.Services;
+using TaxBaik.Web.Services;
+
+namespace TaxBaik.Web.Pages.Admin.Announcements;
+
+[Authorize(AuthenticationSchemes = AdminAuthDefaults.Scheme)]
+public class CreateModel(AnnouncementService announcementService) : PageModel
+{
+    [BindProperty]
+    public AnnouncementDto Input { get; set; } = new();
+
+    public IActionResult OnGet() => Page();
+
+    public async Task<IActionResult> OnPostAsync(CancellationToken ct)
+    {
+        if (!ModelState.IsValid)
+            return Page();
+
+        await announcementService.CreateAsync(Input, ct);
+        return RedirectToPage("/Admin/Announcements/Index");
+    }
+}

src/TaxBaik.Web/Pages/Admin/Announcements/Detail.cshtml

@@ -0,0 +1,58 @@
+@page "/admin/announcements/{id:int}"
+@model TaxBaik.Web.Pages.Admin.Announcements.DetailModel
+@{ ViewData["Title"] = "공지사항 상세"; }
+
+<section class="admin-page-shell">
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("Content", "공지사항 상세", "공지사항의 노출 정보를 확인합니다.", null, null))
+
+    @if (Model.Item is null)
+    {
+        @await Html.PartialAsync("_EmptyState", "공지사항을 찾을 수 없습니다.")
+    }
+    else
+    {
+        <div class="row g-4">
+            <div class="col-lg-8">
+                <div class="card">
+                    <div class="card-body">
+                        <dl class="row details-grid mb-0">
+                            <dt class="col-sm-3">제목</dt>
+                            <dd class="col-sm-9">@Model.Item.Title</dd>
+                            <dt class="col-sm-3">유형</dt>
+                            <dd class="col-sm-9">@Model.Item.DisplayType</dd>
+                            <dt class="col-sm-3">내용</dt>
+                            <dd class="col-sm-9"><div class="pre-wrap">@Model.Item.Content</div></dd>
+                            <dt class="col-sm-3">활성</dt>
+                            <dd class="col-sm-9">@await Html.PartialAsync("_StatusBadge", Model.Item.IsActive ? "active" : "inactive")</dd>
+                            <dt class="col-sm-3">정렬</dt>
+                            <dd class="col-sm-9">@Model.Item.SortOrder</dd>
+                            <dt class="col-sm-3">시작일</dt>
+                            <dd class="col-sm-9">@Model.Item.StartsAt?.ToString("yyyy-MM-dd HH:mm")</dd>
+                            <dt class="col-sm-3">종료일</dt>
+                            <dd class="col-sm-9">@Model.Item.EndsAt?.ToString("yyyy-MM-dd HH:mm")</dd>
+                        </dl>
+                    </div>
+                </div>
+            </div>
+            <div class="col-lg-4">
+                <div class="card">
+                    <div class="card-body p-2">
+                        <div class="d-flex gap-2">
+                            <a class="btn btn-primary btn-sm flex-fill" href="/admin/announcements/@Model.Item.Id/edit">수정</a>
+                            <a class="btn btn-outline-secondary btn-sm flex-fill" href="/admin/announcements">목록</a>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    }
+</section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Announcements/Detail.cshtml.cs

@@ -0,0 +1,20 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using TaxBaik.Application.Services;
+using TaxBaik.Domain.Entities;
+using TaxBaik.Web.Services;
+
+namespace TaxBaik.Web.Pages.Admin.Announcements;
+
+[Authorize(AuthenticationSchemes = AdminAuthDefaults.Scheme)]
+public class DetailModel(AnnouncementService announcementService) : PageModel
+{
+    public Announcement? Item { get; private set; }
+
+    public async Task<IActionResult> OnGetAsync(int id, CancellationToken ct)
+    {
+        Item = await announcementService.GetByIdAsync(id, ct);
+        return Page();
+    }
+}

src/TaxBaik.Web/Pages/Admin/Announcements/Edit.cshtml

@@ -0,0 +1,77 @@
+@page "/admin/announcements/{id:int}/edit"
+@model TaxBaik.Web.Pages.Admin.Announcements.EditModel
+@{ ViewData["Title"] = "공지사항 수정"; }
+
+<section class="admin-page-shell">
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("Content", "공지사항 수정", "기존 공지사항을 Tabler 표준 폼으로 수정합니다.", null, null))
+
+    <form method="post" class="card">
+        <div class="card-header p-2 d-flex flex-wrap align-items-center justify-content-between gap-2">
+            <div>
+                <div class="text-muted small text-uppercase mb-1">불러온 원본</div>
+                <div class="fw-semibold small">@Model.Input.Title</div>
+                <div class="text-muted small">유형: @Model.Input.DisplayType</div>
+            </div>
+            <span class="badge bg-secondary-lt text-secondary small">원본 확인 후 수정</span>
+        </div>
+        <div class="card-body p-2">
+            @await Html.PartialAsync("_ValidationSummary")
+            <input type="hidden" asp-for="Input.Id" />
+            <div class="row g-2">
+                <div class="col-lg-8">
+                    <label asp-for="Input.Title" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.Title" class="form-control form-control-sm" />
+                    <span asp-validation-for="Input.Title" class="text-danger small"></span>
+                </div>
+                <div class="col-lg-4">
+                    <label asp-for="Input.DisplayType" class="form-label form-label-sm"></label>
+                    <select asp-for="Input.DisplayType" class="form-select form-select-sm">
+                        <option value="info">info</option>
+                        <option value="success">success</option>
+                        <option value="warning">warning</option>
+                        <option value="danger">danger</option>
+                    </select>
+                </div>
+                <div class="col-12">
+                    <label asp-for="Input.Content" class="form-label form-label-sm"></label>
+                    <textarea asp-for="Input.Content" class="form-control form-control-sm" rows="8"></textarea>
+                    <span asp-validation-for="Input.Content" class="text-danger small"></span>
+                </div>
+                <div class="col-md-4">
+                    <label asp-for="Input.SortOrder" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.SortOrder" class="form-control form-control-sm" type="number" />
+                </div>
+                <div class="col-md-4">
+                    <label asp-for="Input.StartsAt" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.StartsAt" class="form-control form-control-sm" type="datetime-local" />
+                </div>
+                <div class="col-md-4">
+                    <label asp-for="Input.EndsAt" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.EndsAt" class="form-control form-control-sm" type="datetime-local" />
+                </div>
+                <div class="col-12">
+                    <label class="form-check">
+                        <input asp-for="Input.IsActive" class="form-check-input" type="checkbox" />
+                        <span class="form-check-label form-label-sm">활성</span>
+                    </label>
+                </div>
+            </div>
+        </div>
+        <div class="card-footer d-flex justify-content-between gap-2">
+            <div class="d-flex gap-2">
+                <button class="btn btn-outline-danger btn-sm" type="submit" formaction="?handler=Delete" formmethod="post" onclick="return confirm('정말 삭제하시겠습니까?');">삭제</button>
+                <a class="btn btn-outline-secondary btn-sm" href="/admin/announcements">취소</a>
+                <button class="btn btn-primary btn-sm" type="submit">저장</button>
+            </div>
+        </div>
+    </form>
+</section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Announcements/Edit.cshtml.cs

@@ -0,0 +1,54 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using TaxBaik.Application.DTOs;
+using TaxBaik.Application.Services;
+using TaxBaik.Web.Services;
+
+namespace TaxBaik.Web.Pages.Admin.Announcements;
+
+[Authorize(AuthenticationSchemes = AdminAuthDefaults.Scheme)]
+public class EditModel(AnnouncementService announcementService) : PageModel
+{
+    [BindProperty(SupportsGet = true)]
+    public int Id { get; set; }
+
+    [BindProperty]
+    public AnnouncementDto Input { get; set; } = new();
+
+    public async Task<IActionResult> OnGetAsync(CancellationToken ct)
+    {
+        var item = await announcementService.GetByIdAsync(Id, ct);
+        if (item is null)
+            return NotFound();
+
+        Input = new AnnouncementDto
+        {
+            Id = item.Id,
+            Title = item.Title,
+            Content = item.Content,
+            DisplayType = item.DisplayType,
+            IsActive = item.IsActive,
+            StartsAt = item.StartsAt,
+            EndsAt = item.EndsAt,
+            SortOrder = item.SortOrder
+        };
+
+        return Page();
+    }
+
+    public async Task<IActionResult> OnPostAsync(CancellationToken ct)
+    {
+        if (!ModelState.IsValid)
+            return Page();
+
+        await announcementService.UpdateAsync(Input, ct);
+        return RedirectToPage("/Admin/Announcements/Index");
+    }
+
+    public async Task<IActionResult> OnPostDeleteAsync(CancellationToken ct)
+    {
+        await announcementService.DeleteAsync(Id, ct);
+        return RedirectToPage("/Admin/Announcements/Index");
+    }
+}

src/TaxBaik.Web/Pages/Admin/Announcements/Index.cshtml

@@ -2,33 +2,58 @@
 @model TaxBaik.Web.Pages.Admin.Announcements.IndexModel
 @{ ViewData["Title"] = "공지사항"; }
 
-<section class="container-fluid py-4">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("Content", "공지사항 관리", "공지 목록을 서버 렌더링으로 표시합니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("Content", "공지사항 관리", "공지 목록을 서버 렌더링으로 표시합니다.", "/admin/announcements/create", "공지 작성"))
-    <div class="card">
+    @if (Model.Items.Count == 0)
-        <div class="table-responsive">
+    {
-            <table class="table table-vcenter card-table">
+        <div class="card">
-                <thead>
+            <div class="card-body p-2">
-                    <tr><th>제목</th><th>유형</th><th>활성</th><th>정렬</th></tr>
+                @await Html.PartialAsync("_EmptyState", "공지사항이 없습니다.")
-                </thead>
+            </div>
-                <tbody>
-                @if (Model.Items.Count == 0)
-                {
-                    <tr><td colspan="4"><partial name="_EmptyState" model="공지사항이 없습니다." /></td></tr>
-                }
-                else
-                {
-                    foreach (var item in Model.Items)
-                    {
-                        <tr>
-                            <td>@item.Title</td>
-                            <td>@item.DisplayType</td>
-                            <td><partial name="_StatusBadge" model="@(item.IsActive ? "active" : "inactive")" /></td>
-                            <td>@item.SortOrder</td>
-                        </tr>
-                    }
-                }
-                </tbody>
-            </table>
         </div>
-    </div>
+    }
+    else
+    {
+        <div class="card">
+            <div class="table-responsive table-responsive--separator">
+                <table class="table table-vcenter card-table table-hover">
+                    <thead>
+                        <tr>
+                            <th>제목</th>
+                            <th>유형</th>
+                            <th>활성</th>
+                            <th>정렬</th>
+                            <th class="text-end">작업</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        @foreach (var item in Model.Items)
+                        {
+                            <tr>
+                                <td class="fw-semibold">@item.Title</td>
+                                <td>@item.DisplayType</td>
+                                <td>@await Html.PartialAsync("_StatusBadge", item.IsActive ? "active" : "inactive")</td>
+                                <td>@item.SortOrder</td>
+                                <td class="text-end">
+                                    <div class="btn-list flex-nowrap justify-content-end">
+                                        <a class="btn btn-sm btn-outline-secondary" href="/admin/announcements/@item.Id">상세</a>
+                                        <a class="btn btn-sm btn-primary" href="/admin/announcements/@item.Id/edit">수정</a>
+                                    </div>
+                                </td>
+                            </tr>
+                        }
+                    </tbody>
+                </table>
+            </div>
+        </div>
+    }
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Blog/Create.cshtml

@@ -2,18 +2,36 @@
 @model TaxBaik.Web.Pages.Admin.Blog.CreateModel
 @{
     ViewData["Title"] = "블로그 등록";
+    ViewData["BlogCategories"] = Model.Categories;
 }
 
-<partial name="_BlogEditor" model="new TaxBaik.Web.Pages.Shared.BlogEditorModel(
+<section class="admin-page-shell">
-    Model.Input.Title,
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("콘텐츠", "새 글 작성", "블로그 글을 등록합니다.", null, null))
-    Model.Input.Content,
+
-    Model.Input.CategoryId,
+    <div class="card">
-    Model.Input.IsPublished,
+        <div class="card-body p-2">
-    Model.Input.ThumbnailUrl,
+            @await Html.PartialAsync("_BlogEditor", new TaxBaik.Web.Pages.Shared.BlogEditorModel(
-    Model.Input.SeoTitle,
+                Model.Input.Title,
-    Model.Input.SeoDescription,
+                Model.Input.Content,
-    false)" />
+                Model.Input.CategoryId,
+                Model.Input.IsPublished,
+                Model.Input.ThumbnailUrl,
+                Model.Input.SeoTitle,
+                Model.Input.SeoDescription,
+                false))
+        </div>
+    </div>
+</section>
 
 @section Scripts {
     <script src="~/js/admin-blog-editor.js" asp-append-version="true"></script>
 }
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Blog/Create.cshtml.cs

@@ -3,12 +3,13 @@ using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.RazorPages;
 using TaxBaik.Application.DTOs;
 using TaxBaik.Application.Services;
+using TaxBaik.Domain.Entities;
 using TaxBaik.Web.Services;
 
 namespace TaxBaik.Web.Pages.Admin.Blog;
 
 [Authorize(AuthenticationSchemes = AdminAuthDefaults.Scheme)]
-public class CreateModel(BlogService blogService) : PageModel
+public class CreateModel(BlogService blogService, CategoryService categoryService) : PageModel
 {
     [BindProperty]
     public CreateBlogPostDto Input { get; set; } = new()
@@ -17,14 +18,47 @@ public class CreateModel(BlogService blogService) : PageModel
         Title = string.Empty
     };
 
-    public IActionResult OnGet() => Page();
+    public IReadOnlyList<Category> Categories { get; private set; } = [];
+
+    public async Task<IActionResult> OnGetAsync(CancellationToken ct)
+    {
+        Categories = (await EnsureCategoriesAsync(ct)).ToList();
+        if (Categories.Count > 0)
+            Input.CategoryId = Categories[0].Id;
+
+        return Page();
+    }
 
     public async Task<IActionResult> OnPostAsync(CancellationToken ct)
     {
+        Categories = (await EnsureCategoriesAsync(ct)).ToList();
         if (!ModelState.IsValid)
             return Page();
 
         await blogService.CreateAsync(Input, ct);
         return RedirectToPage("/Admin/Blog/Index");
     }
+
+    private async Task<IEnumerable<Category>> EnsureCategoriesAsync(CancellationToken ct)
+    {
+        var categories = (await categoryService.GetAllAsync(ct)).ToList();
+        if (categories.Count > 0)
+            return categories;
+
+        var defaults = new[]
+        {
+            ("사업자 세무", "business-tax", 1),
+            ("부동산 세금", "real-estate-tax", 2),
+            ("종합소득세", "income-tax", 3),
+            ("부가가치세", "vat", 4),
+            ("가족자산·증여", "family-asset", 5)
+        };
+
+        foreach (var (name, slug, sortOrder) in defaults)
+        {
+            await categoryService.CreateAsync(name, null, ct);
+        }
+
+        return await categoryService.GetAllAsync(ct);
+    }
 }

src/TaxBaik.Web/Pages/Admin/Blog/Edit.cshtml

@@ -1,21 +1,39 @@
-@page "{id:int}"
+@page "/admin/blog/{id:int}/edit"
 @model TaxBaik.Web.Pages.Admin.Blog.EditModel
 @{
     ViewData["Title"] = "블로그 수정";
     ViewData["BlogEditorId"] = Model.Id;
+    ViewData["BlogCategories"] = Model.Categories;
 }
 
-<partial name="_BlogEditor" model='new TaxBaik.Web.Pages.Shared.BlogEditorModel(
+<section class="admin-page-shell">
-    Model.Input.Title,
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("콘텐츠", "글 수정", "블로그 글을 수정합니다.", null, null))
-    Model.Input.Content,
+
-    Model.Input.CategoryId,
+    <div class="card">
-    Model.Input.IsPublished,
+        <div class="card-body p-2">
-    Model.Input.ThumbnailUrl,
+            @await Html.PartialAsync("_BlogEditor", new TaxBaik.Web.Pages.Shared.BlogEditorModel(
-    Model.Input.SeoTitle,
+                Model.Input.Title,
-    Model.Input.SeoDescription,
+                Model.Input.Content,
-    true,
+                Model.Input.CategoryId,
-    "?handler=Delete")' />
+                Model.Input.IsPublished,
+                Model.Input.ThumbnailUrl,
+                Model.Input.SeoTitle,
+                Model.Input.SeoDescription,
+                true,
+                "?handler=Delete"))
+        </div>
+    </div>
+</section>
 
 @section Scripts {
     <script src="~/js/admin-blog-editor.js" asp-append-version="true"></script>
 }
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Blog/Edit.cshtml.cs

@@ -3,12 +3,13 @@ using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.RazorPages;
 using TaxBaik.Application.DTOs;
 using TaxBaik.Application.Services;
+using TaxBaik.Domain.Entities;
 using TaxBaik.Web.Services;
 
 namespace TaxBaik.Web.Pages.Admin.Blog;
 
 [Authorize(AuthenticationSchemes = AdminAuthDefaults.Scheme)]
-public class EditModel(BlogService blogService) : PageModel
+public class EditModel(BlogService blogService, CategoryService categoryService) : PageModel
 {
     [BindProperty(SupportsGet = true)]
     public int Id { get; set; }
@@ -20,17 +21,20 @@ public class EditModel(BlogService blogService) : PageModel
         Title = string.Empty
     };
 
+    public IReadOnlyList<Category> Categories { get; private set; } = [];
+
     public async Task<IActionResult> OnGetAsync(CancellationToken ct)
     {
         var post = await blogService.GetByIdAsync(Id, ct);
         if (post is null)
             return NotFound();
 
+        Categories = (await EnsureCategoriesAsync(ct)).ToList();
         Input = new CreateBlogPostDto
         {
             Title = post.Title,
             Content = post.Content,
-            CategoryId = post.CategoryId,
+            CategoryId = post.CategoryId ?? 0,
             Tags = post.Tags,
             SeoTitle = post.SeoTitle,
             SeoDescription = post.SeoDescription,
@@ -44,6 +48,7 @@ public class EditModel(BlogService blogService) : PageModel
 
     public async Task<IActionResult> OnPostAsync(CancellationToken ct)
     {
+        Categories = (await EnsureCategoriesAsync(ct)).ToList();
         if (!ModelState.IsValid)
             return Page();
 
@@ -59,4 +64,27 @@ public class EditModel(BlogService blogService) : PageModel
         await blogService.DeleteAsync(Id, ct);
         return RedirectToPage("/Admin/Blog/Index");
     }
+
+    private async Task<IEnumerable<Category>> EnsureCategoriesAsync(CancellationToken ct)
+    {
+        var categories = (await categoryService.GetAllAsync(ct)).ToList();
+        if (categories.Count > 0)
+            return categories;
+
+        var defaults = new[]
+        {
+            ("사업자 세무", "business-tax", 1),
+            ("부동산 세금", "real-estate-tax", 2),
+            ("종합소득세", "income-tax", 3),
+            ("부가가치세", "vat", 4),
+            ("가족자산·증여", "family-asset", 5)
+        };
+
+        foreach (var (name, slug, sortOrder) in defaults)
+        {
+            await categoryService.CreateAsync(name, null, ct);
+        }
+
+        return await categoryService.GetAllAsync(ct);
+    }
 }

src/TaxBaik.Web/Pages/Admin/Blog/Index.cshtml

@@ -4,65 +4,79 @@
     ViewData["Title"] = "블로그";
 }
 
-<section class="container-xl admin-page-shell">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("콘텐츠", "블로그 관리", "검색, 발행 상태, 작성일 기준의 블로그 목록입니다.", "/admin/blog/create", "새 글 작성")' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("콘텐츠", "블로그 관리", "검색, 발행 상태, 작성일 기준의 블로그 목록입니다.", "/admin/blog/create", "새 글 작성"))
 
-    <form method="get" class="card admin-page-card mb-3">
+    <div class="card">
-        <div class="card-body">
+        <div class="card-body p-2" style="min-height: auto;">
-            <div class="row g-3 align-items-end">
+            <form method="get">
-                <div class="col-md-6">
+                <div class="row g-2 align-items-end">
-                    <label class="form-label" for="SearchQuery">검색</label>
+                    <div class="col-md-4">
-                    <input class="form-control" id="SearchQuery" name="searchQuery" value="@Model.SearchQuery" placeholder="제목 또는 본문 검색" />
+                        <label class="form-label form-label-sm" for="SearchQuery">검색</label>
+                        <input class="form-control form-control-sm" id="SearchQuery" name="searchQuery" value="@Model.SearchQuery" placeholder="제목 또는 본문" />
+                    </div>
+                    <div class="col-auto">
+                        <button class="btn btn-primary btn-sm" type="submit">검색</button>
+                    </div>
+                    <div class="col-auto">
+                        <a class="btn btn-outline-secondary btn-sm" href="/admin/blog">초기화</a>
+                    </div>
+                    <div class="col-auto">
+                        <a class="btn btn-outline-secondary btn-sm" href="/admin/blog?showArchived=true">내린 글</a>
+                    </div>
                 </div>
-                <div class="col-md-6 d-flex gap-2">
+            </form>
-                    <button class="btn btn-primary" type="submit">검색</button>
-                    <a class="btn btn-outline-secondary" href="/admin/blog">초기화</a>
-                    <a class="btn btn-outline-secondary" href="/admin/blog?showArchived=true">내린 글 보기</a>
-                </div>
-            </div>
         </div>
-    </form>
+        @if (Model.Items.Count > 0)
-
+        {
-    <div class="card admin-page-card">
+            <div class="table-responsive table-responsive--separator">
-        <div class="table-responsive">
+                <table class="table table-vcenter card-table table-hover">
-            <table class="table table-hover align-middle mb-0">
+                    <thead>
-                <thead class="table-light">
-                    <tr>
-                        <th>제목</th>
-                        <th>발행</th>
-                        <th>조회수</th>
-                        <th>작성일</th>
-                        <th class="text-end">작업</th>
-                    </tr>
-                </thead>
-                <tbody>
-                @if (Model.Items.Count == 0)
-                {
-                    <tr>
-                        <td colspan="5"><partial name="_EmptyState" model="블로그 글이 없습니다." /></td>
-                    </tr>
-                }
-                else
-                {
-                    foreach (var post in Model.Items)
-                    {
                         <tr>
-                            <td>
+                            <th>제목</th>
-                                <div class="fw-semibold">@post.Title</div>
+                            <th>발행</th>
-                                <div class="text-muted small">@post.Slug</div>
+                            <th>조회수</th>
-                            </td>
+                            <th>작성일</th>
-                            <td><partial name="_StatusBadge" model="@(post.IsPublished ? "active" : "inactive")" /></td>
+                            <th class="text-end">작업</th>
-                            <td>@post.ViewCount</td>
-                            <td>@post.CreatedAt.ToString("yyyy-MM-dd")</td>
-                            <td class="text-end">
-                                <a class="btn btn-sm btn-outline-primary" href="/admin/blog/@post.Id/edit">수정</a>
-                                <a class="btn btn-sm btn-outline-secondary" href="/blog/@post.Slug" target="_blank">보기</a>
-                            </td>
                         </tr>
-                    }
+                    </thead>
-                }
+                    <tbody>
-                </tbody>
+                        @foreach (var post in Model.Items)
-            </table>
+                        {
-        </div>
+                            <tr>
+                                <td>
+                                    <div class="fw-semibold">@post.Title</div>
+                                    <div class="text-muted small">@post.Slug</div>
+                                </td>
+                                <td>@await Html.PartialAsync("_StatusBadge", post.IsPublished ? "active" : "inactive")</td>
+                                <td>@post.ViewCount</td>
+                                <td>@post.CreatedAt.ToString("yyyy-MM-dd")</td>
+                                <td class="text-end">
+                                    <div class="btn-list flex-nowrap justify-content-end">
+                                        <a class="btn btn-sm btn-primary" href="/admin/blog/@post.Id/edit">수정</a>
+                                        <a class="btn btn-sm btn-outline-secondary" href="/blog/@post.Slug" target="_blank">보기</a>
+                                    </div>
+                                </td>
+                            </tr>
+                        }
+                    </tbody>
+                </table>
+            </div>
+        }
+        else
+        {
+            <div class="card-body py-4">
+                @await Html.PartialAsync("_EmptyState", "블로그 글이 없습니다.")
+            </div>
+        }
     </div>
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/ClientLogs/Index.cshtml

@@ -1,7 +1,16 @@
 @page
 @model TaxBaik.Web.Pages.Admin.ClientLogs.IndexModel
 @{ ViewData["Title"] = "클라이언트 로그"; }
-<section class="container admin-page-shell">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("운영 로그", "클라이언트 로그", "고객별 작업 이력을 확인합니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("운영 로그", "클라이언트 로그", "고객별 작업 이력을 확인합니다.", null, null))
-    <partial name="_ComingSoon" model="클라이언트 로그" />
+    @await Html.PartialAsync("_ComingSoon", "클라이언트 로그")
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Clients/Create.cshtml

@@ -4,55 +4,64 @@
     ViewData["Title"] = "고객 등록";
 }
 
-<section class="container admin-page-shell">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("고객 관리", "고객 등록", "FluentValidation과 Tabler 표준 폼으로 신규 고객을 등록합니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("고객 관리", "고객 등록", "FluentValidation과 Tabler 표준 폼으로 신규 고객을 등록합니다.", null, null))
 
-    <form method="post" class="card shadow-sm border-0">
+    <form method="post" class="card">
-        <div class="card-body">
+        <div class="card-body p-2">
-            <partial name="_ValidationSummary" />
+            @await Html.PartialAsync("_ValidationSummary")
-            <div class="row g-3">
+            <div class="row g-2">
                 <div class="col-md-6">
-                    <label asp-for="Input.Name" class="form-label"></label>
+                    <label asp-for="Input.Name" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.Name" class="form-control" />
+                    <input asp-for="Input.Name" class="form-control form-control-sm" />
                     <span asp-validation-for="Input.Name" class="text-danger small"></span>
                 </div>
                 <div class="col-md-6">
-                    <label asp-for="Input.CompanyName" class="form-label"></label>
+                    <label asp-for="Input.CompanyName" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.CompanyName" class="form-control" />
+                    <input asp-for="Input.CompanyName" class="form-control form-control-sm" />
                 </div>
                 <div class="col-md-6">
-                    <label asp-for="Input.Phone" class="form-label"></label>
+                    <label asp-for="Input.Phone" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.Phone" class="form-control" />
+                    <input asp-for="Input.Phone" class="form-control form-control-sm" />
                 </div>
                 <div class="col-md-6">
-                    <label asp-for="Input.Email" class="form-label"></label>
+                    <label asp-for="Input.Email" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.Email" class="form-control" />
+                    <input asp-for="Input.Email" class="form-control form-control-sm" />
                 </div>
                 <div class="col-md-4">
-                    <label asp-for="Input.Status" class="form-label"></label>
+                    <label asp-for="Input.Status" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.Status" class="form-control" />
+                    <input asp-for="Input.Status" class="form-control form-control-sm" />
                 </div>
                 <div class="col-md-4">
-                    <label asp-for="Input.ServiceType" class="form-label"></label>
+                    <label asp-for="Input.ServiceType" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.ServiceType" class="form-control" />
+                    <input asp-for="Input.ServiceType" class="form-control form-control-sm" />
                 </div>
                 <div class="col-md-4">
-                    <label asp-for="Input.TaxType" class="form-label"></label>
+                    <label asp-for="Input.TaxType" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.TaxType" class="form-control" />
+                    <input asp-for="Input.TaxType" class="form-control form-control-sm" />
                 </div>
                 <div class="col-12">
-                    <label asp-for="Input.Source" class="form-label"></label>
+                    <label asp-for="Input.Source" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.Source" class="form-control" />
+                    <input asp-for="Input.Source" class="form-control form-control-sm" />
                 </div>
                 <div class="col-12">
-                    <label asp-for="Input.Memo" class="form-label"></label>
+                    <label asp-for="Input.Memo" class="form-label form-label-sm"></label>
-                    <textarea asp-for="Input.Memo" class="form-control" rows="5"></textarea>
+                    <textarea asp-for="Input.Memo" class="form-control form-control-sm" rows="5"></textarea>
                 </div>
             </div>
         </div>
-        <div class="card-footer bg-white d-flex justify-content-end gap-2">
+        <div class="card-footer d-flex justify-content-end gap-2">
-            <a class="btn btn-outline-secondary" href="/admin/clients">취소</a>
+            <a class="btn btn-outline-secondary btn-sm" href="/admin/clients">취소</a>
-            <button class="btn btn-primary" type="submit">저장</button>
+            <button class="btn btn-primary btn-sm" type="submit">저장</button>
         </div>
     </form>
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Clients/Detail.cshtml

@@ -1,23 +1,23 @@
-@page "{id:int}"
+@page "/admin/clients/{id:int}"
 @model TaxBaik.Web.Pages.Admin.Clients.DetailModel
 @{
     ViewData["Title"] = "고객 상세";
 }
 
-<section class="container admin-page-shell">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("고객 관리", "고객 상세", "고객의 기본 정보와 수정 경로를 확인합니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("고객 관리", "고객 상세", "고객의 기본 정보와 수정 경로를 확인합니다.", null, null))
 
     @if (Model.Client is null)
     {
-        <partial name="_EmptyState" model="조회한 고객을 찾을 수 없습니다." />
+        @await Html.PartialAsync("_EmptyState", "조회한 고객을 찾을 수 없습니다.")
     }
     else
     {
         <div class="row g-4">
             <div class="col-lg-8">
-                <div class="card shadow-sm border-0">
+                <div class="card">
                     <div class="card-body">
-                        <dl class="row mb-0">
+                        <dl class="row details-grid mb-0">
                             <dt class="col-sm-3">고객명</dt>
                             <dd class="col-sm-9">@Model.Client.Name</dd>
                             <dt class="col-sm-3">회사명</dt>
@@ -27,7 +27,7 @@
                             <dt class="col-sm-3">이메일</dt>
                             <dd class="col-sm-9">@Model.Client.Email</dd>
                             <dt class="col-sm-3">상태</dt>
-                            <dd class="col-sm-9"><partial name="_StatusBadge" model="Model.Client.Status" /></dd>
+                            <dd class="col-sm-9">@await Html.PartialAsync("_StatusBadge", Model.Client.Status)</dd>
                             <dt class="col-sm-3">서비스 유형</dt>
                             <dd class="col-sm-9">@Model.Client.ServiceType</dd>
                             <dt class="col-sm-3">세금 유형</dt>
@@ -45,13 +45,24 @@
                 </div>
             </div>
             <div class="col-lg-4">
-                <div class="card shadow-sm border-0">
+                <div class="card">
-                    <div class="card-body d-grid gap-2">
+                    <div class="card-body p-2">
-                        <a class="btn btn-primary" href="/admin/clients/@Model.Client.Id/edit">수정</a>
+                        <div class="d-flex gap-2">
-                        <a class="btn btn-outline-secondary" href="/admin/clients">목록</a>
+                            <a class="btn btn-primary btn-sm flex-fill" href="/admin/clients/@Model.Client.Id/edit">수정</a>
+                            <a class="btn btn-outline-secondary btn-sm flex-fill" href="/admin/clients">목록</a>
+                        </div>
                     </div>
                 </div>
             </div>
         </div>
     }
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Clients/Edit.cshtml

@@ -1,62 +1,87 @@
-@page "{id:int}"
+@page "/admin/clients/{id:int}/edit"
 @model TaxBaik.Web.Pages.Admin.Clients.EditModel
 @{
     ViewData["Title"] = "고객 수정";
 }
 
-<section class="container admin-page-shell">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("고객 관리", "고객 수정", "기존 고객 정보를 불러와 Tabler 표준 폼으로 수정합니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("고객 관리", "고객 수정", "기존 고객 정보를 불러와 Tabler 표준 폼으로 수정합니다.", null, null))
 
-    <form method="post" class="card shadow-sm border-0">
+    <div class="card mb-2">
-        <div class="card-body">
+        <div class="card-body p-2">
-            <partial name="_ValidationSummary" />
+            <div class="text-muted small text-uppercase mb-1">불러온 원본</div>
-            <div class="row g-3">
+            <div class="fw-semibold">@Model.Input.Name</div>
+            <div class="text-muted small">@Model.Input.CompanyName / @Model.Input.Phone</div>
+        </div>
+    </div>
+
+    <form method="post" class="card">
+        <div class="card-body p-2">
+            @await Html.PartialAsync("_ValidationSummary")
+            <div class="row g-2">
                 <div class="col-md-6">
-                    <label asp-for="Input.Name" class="form-label"></label>
+                    <label asp-for="Input.Name" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.Name" class="form-control" />
+                    <input asp-for="Input.Name" class="form-control form-control-sm" />
                     <span asp-validation-for="Input.Name" class="text-danger small"></span>
                 </div>
                 <div class="col-md-6">
-                    <label asp-for="Input.CompanyName" class="form-label"></label>
+                    <label asp-for="Input.CompanyName" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.CompanyName" class="form-control" />
+                    <input asp-for="Input.CompanyName" class="form-control form-control-sm" />
                 </div>
                 <div class="col-md-6">
-                    <label asp-for="Input.Phone" class="form-label"></label>
+                    <label asp-for="Input.Phone" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.Phone" class="form-control" />
+                    <input asp-for="Input.Phone" class="form-control form-control-sm" />
                 </div>
                 <div class="col-md-6">
-                    <label asp-for="Input.Email" class="form-label"></label>
+                    <label asp-for="Input.Email" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.Email" class="form-control" />
+                    <input asp-for="Input.Email" class="form-control form-control-sm" />
                 </div>
                 <div class="col-md-4">
-                    <label asp-for="Input.Status" class="form-label"></label>
+                    <label asp-for="Input.Status" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.Status" class="form-control" />
+                    <input asp-for="Input.Status" class="form-control form-control-sm" />
                 </div>
                 <div class="col-md-4">
-                    <label asp-for="Input.ServiceType" class="form-label"></label>
+                    <label asp-for="Input.ServiceType" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.ServiceType" class="form-control" />
+                    <input asp-for="Input.ServiceType" class="form-control form-control-sm" />
                 </div>
                 <div class="col-md-4">
-                    <label asp-for="Input.TaxType" class="form-label"></label>
+                    <label asp-for="Input.TaxType" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.TaxType" class="form-control" />
+                    <input asp-for="Input.TaxType" class="form-control form-control-sm" />
                 </div>
                 <div class="col-12">
-                    <label asp-for="Input.Source" class="form-label"></label>
+                    <label asp-for="Input.Source" class="form-label form-label-sm"></label>
-                    <input asp-for="Input.Source" class="form-control" />
+                    <input asp-for="Input.Source" class="form-control form-control-sm" />
                 </div>
                 <div class="col-12">
-                    <label asp-for="Input.Memo" class="form-label"></label>
+                    <label asp-for="Input.Memo" class="form-label form-label-sm"></label>
-                    <textarea asp-for="Input.Memo" class="form-control" rows="5"></textarea>
+                    <textarea asp-for="Input.Memo" class="form-control form-control-sm" rows="5"></textarea>
                 </div>
             </div>
         </div>
-        <div class="card-footer bg-white d-flex justify-content-end gap-2">
+        <div class="card-footer d-flex justify-content-end gap-2">
-            <a class="btn btn-outline-secondary" href="/admin/clients/@Model.Id">취소</a>
+            <a class="btn btn-outline-secondary btn-sm" href="/admin/clients/@Model.Id">취소</a>
-            <button class="btn btn-primary" type="submit">저장</button>
+            <button class="btn btn-primary btn-sm" type="submit">저장</button>
         </div>
     </form>
 </section>
 
-<form method="post" asp-page-handler="Delete" class="mt-3" onsubmit="return confirm('정말 삭제하시겠습니까?');">
+<div class="card mt-2">
-    <button class="btn btn-outline-danger" type="submit">삭제</button>
+    <div class="card-body p-2 d-flex justify-content-between align-items-center gap-3">
-</form>
+        <div>
+            <div class="text-muted small text-uppercase">위험 작업</div>
+            <div class="fw-semibold small">고객을 삭제합니다.</div>
+        </div>
+        <form method="post" asp-page-handler="Delete" onsubmit="return confirm('정말 삭제하시겠습니까?');">
+            <button class="btn btn-outline-danger btn-sm" type="submit">삭제</button>
+        </form>
+    </div>
+</div>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Clients/Index.cshtml

@@ -4,83 +4,93 @@
     ViewData["Title"] = "고객 관리";
 }
 
-<section class="container admin-page-shell">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("고객 관리", "고객 목록", "검색, 상태 필터, 페이지네이션 기준의 고객 목록입니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("고객 관리", "고객 목록", "검색, 상태 필터, 페이지네이션 기준의 고객 목록입니다.", "/admin/clients/create", "고객 등록"))
 
-    <form method="get" class="card shadow-sm border-0 mb-4">
+    <div class="card">
-        <div class="card-body">
+        <div class="card-body p-2" style="min-height: auto;">
-            <div class="row g-3 align-items-end">
+            <form method="get">
-                <div class="col-md-4">
+                <div class="row g-2 align-items-end">
-                    <label class="form-label" for="Search">검색</label>
+                    <div class="col-md-4">
-                    <input class="form-control" id="Search" name="search" value="@Model.Search" placeholder="이름, 전화, 회사명" />
+                        <label class="form-label form-label-sm" for="Search">검색</label>
+                        <input class="form-control form-control-sm" id="Search" name="search" value="@Model.Search" placeholder="이름, 전화, 회사" />
+                    </div>
+                    <div class="col-md-2">
+                        <label class="form-label form-label-sm" for="Status">상태</label>
+                        <select class="form-select form-select-sm" id="Status" name="status">
+                            <option value="" selected="@(string.IsNullOrWhiteSpace(Model.Status))">전체</option>
+                            <option value="active" selected="@(Model.Status == "active")">active</option>
+                            <option value="inactive" selected="@(Model.Status == "inactive")">inactive</option>
+                        </select>
+                    </div>
+                    <div class="col-auto">
+                        <label class="form-label form-label-sm" for="PageSize">건수</label>
+                        <select class="form-select form-select-sm" id="PageSize" name="pageSize">
+                            <option value="10" selected="@(Model.PageSize == 10)">10</option>
+                            <option value="20" selected="@(Model.PageSize == 20)">20</option>
+                            <option value="50" selected="@(Model.PageSize == 50)">50</option>
+                        </select>
+                    </div>
+                    <div class="col-auto">
+                        <button class="btn btn-primary btn-sm" type="submit">검색</button>
+                    </div>
+                    <div class="col-auto">
+                        <a class="btn btn-outline-secondary btn-sm" href="/admin/clients">초기화</a>
+                    </div>
                 </div>
-                <div class="col-md-3">
+            </form>
-                    <label class="form-label" for="Status">상태</label>
-                    <select class="form-select" id="Status" name="status">
-                        <option value="" selected="@(string.IsNullOrWhiteSpace(Model.Status))">전체</option>
-                        <option value="active" selected="@(Model.Status == "active")">active</option>
-                        <option value="inactive" selected="@(Model.Status == "inactive")">inactive</option>
-                    </select>
-                </div>
-                <div class="col-md-2">
-                    <label class="form-label" for="PageSize">페이지 크기</label>
-                    <select class="form-select" id="PageSize" name="pageSize">
-                        <option value="10" selected="@(Model.PageSize == 10)">10</option>
-                        <option value="20" selected="@(Model.PageSize == 20)">20</option>
-                        <option value="50" selected="@(Model.PageSize == 50)">50</option>
-                    </select>
-                </div>
-                <div class="col-md-3 d-grid d-sm-flex gap-2">
-                    <button class="btn btn-primary" type="submit">검색</button>
-                    <a class="btn btn-outline-secondary" href="/admin/clients">초기화</a>
-                </div>
-            </div>
         </div>
-    </form>
+        @if (Model.Items.Count > 0)
-
+        {
-    <div class="card shadow-sm border-0">
+            <div class="table-responsive table-responsive--separator">
-        <div class="table-responsive">
+                <table class="table table-vcenter card-table table-hover">
-            <table class="table table-hover align-middle mb-0">
+                    <thead>
-                <thead class="table-light">
-                    <tr>
-                        <th>고객명</th>
-                        <th>회사명</th>
-                        <th>전화</th>
-                        <th>상태</th>
-                        <th>등록일</th>
-                        <th class="text-end">작업</th>
-                    </tr>
-                </thead>
-                <tbody>
-                    @if (Model.Items.Count == 0)
-                    {
                         <tr>
-                            <td colspan="6">
+                            <th>고객명</th>
-                                <partial name="_EmptyState" model="검색 결과가 없습니다." />
+                            <th>회사명</th>
-                            </td>
+                            <th>전화</th>
+                            <th>상태</th>
+                            <th>등록일</th>
+                            <th class="text-end">작업</th>
                         </tr>
-                    }
+                    </thead>
-                    else
+                    <tbody>
-                    {
+                        @foreach (var item in Model.Items)
-                        foreach (var item in Model.Items)
                         {
                             <tr>
                                 <td class="fw-semibold">@item.Name</td>
                                 <td>@item.CompanyName</td>
                                 <td>@item.Phone</td>
-                                <td><partial name="_StatusBadge" model="item.Status" /></td>
+                                <td>@await Html.PartialAsync("_StatusBadge", item.Status)</td>
                                 <td>@item.CreatedAt.ToString("yyyy-MM-dd")</td>
                                 <td class="text-end">
-                                    <a class="btn btn-sm btn-outline-secondary" href="/admin/clients/@item.Id">상세</a>
+                                    <div class="btn-list flex-nowrap justify-content-end">
-                                    <a class="btn btn-sm btn-outline-primary" href="/admin/clients/@item.Id/edit">수정</a>
+                                        <a class="btn btn-sm btn-outline-secondary" href="/admin/clients/@item.Id">상세</a>
+                                        <a class="btn btn-sm btn-primary" href="/admin/clients/@item.Id/edit">수정</a>
+                                    </div>
                                 </td>
                             </tr>
                         }
-                    }
+                    </tbody>
-                </tbody>
+                </table>
-            </table>
+            </div>
-        </div>
+        }
+        else
+        {
+            <div class="card-body">
+                @await Html.PartialAsync("_EmptyState", "검색 결과가 없습니다.")
+            </div>
+        }
     </div>
 
-    <partial name="_Pagination" model="new TaxBaik.Web.Pages.Shared.PaginationModel(Model.CurrentPage, Model.TotalPages, Model.BuildPageUrl)" />
+    @await Html.PartialAsync("_Pagination", new TaxBaik.Web.Pages.Shared.PaginationModel(Model.CurrentPage, Model.TotalPages, Model.BuildPageUrl))
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/CommonCodes/Index.cshtml

@@ -1,7 +1,16 @@
 @page
 @model TaxBaik.Web.Pages.Admin.CommonCodes.IndexModel
 @{ ViewData["Title"] = "공통코드"; }
-<section class="container admin-page-shell">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("운영 설정", "공통 코드", "코드성 데이터를 표준화해 관리합니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("운영 설정", "공통 코드", "코드성 데이터를 표준화해 관리합니다.", null, null))
-    <partial name="_ComingSoon" model="공통 코드" />
+    @await Html.PartialAsync("_ComingSoon", "공통 코드")
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Companies/Index.cshtml

@@ -2,33 +2,46 @@
 @model TaxBaik.Web.Pages.Admin.Companies.IndexModel
 @{ ViewData["Title"] = "회사"; }
 
-<section class="container-fluid py-4">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("CRM", "회사 관리", "고객사 회사를 관리합니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("CRM", "회사 관리", "고객사 회사를 관리합니다.", null, null))
-    <div class="card">
+    @if (Model.Items.Count == 0)
-        <div class="table-responsive">
+    {
-            <table class="table table-vcenter card-table">
+        <div class="card">
-                <thead>
+            <div class="card-body p-2">
-                    <tr><th>코드</th><th>회사명</th><th>담당자</th><th>활성</th></tr>
+                @await Html.PartialAsync("_EmptyState", "회사가 없습니다.")
-                </thead>
+            </div>
-                <tbody>
+        </div>
-                @if (Model.Items.Count == 0)
+    }
-                {
+    else
-                    <tr><td colspan="4"><partial name="_EmptyState" model="회사가 없습니다." /></td></tr>
+    {
-                }
+        <div class="card">
-                else
+            <div class="table-responsive table-responsive--separator">
-                {
+                <table class="table table-vcenter card-table">
-                    foreach (var item in Model.Items)
+                    <thead>
+                        <tr><th>코드</th><th>회사명</th><th>담당자</th><th>활성</th></tr>
+                    </thead>
+                    <tbody>
+                    @foreach (var item in Model.Items)
                     {
                         <tr>
                             <td>@item.CompanyCode</td>
                             <td>@item.CompanyName</td>
                             <td>@item.ContactPerson</td>
-                            <td><partial name="_StatusBadge" model="@(item.IsActive ? "active" : "inactive")" /></td>
+                            <td>@await Html.PartialAsync("_StatusBadge", item.IsActive ? "active" : "inactive")</td>
                         </tr>
                     }
-                }
+                    </tbody>
-                </tbody>
+                </table>
-            </table>
+            </div>
         </div>
-    </div>
+    }
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/ConsultingActivities/Index.cshtml

@@ -1,7 +1,16 @@
 @page
 @model TaxBaik.Web.Pages.Admin.ConsultingActivities.IndexModel
 @{ ViewData["Title"] = "상담 활동"; }
-<section class="container admin-page-shell">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("세무 운영", "상담 활동", "상담 히스토리와 후속 조치를 관리합니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("세무 운영", "상담 활동", "상담 히스토리와 후속 조치를 관리합니다.", null, null))
-    <partial name="_ComingSoon" model="상담 활동" />
+    @await Html.PartialAsync("_ComingSoon", "상담 활동")
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Contracts/Index.cshtml

@@ -1,7 +1,16 @@
 @page
 @model TaxBaik.Web.Pages.Admin.Contracts.IndexModel
 @{ ViewData["Title"] = "계약"; }
-<section class="container admin-page-shell">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("세무 운영", "계약 관리", "계약 상태와 만료일을 추적합니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("세무 운영", "계약 관리", "계약 상태와 만료일을 추적합니다.", null, null))
-    <partial name="_ComingSoon" model="계약 관리" />
+    @await Html.PartialAsync("_ComingSoon", "계약 관리")
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Customers/Create.cshtml

@@ -1,2 +1,11 @@
 @page
 @model TaxBaik.Web.Pages.Admin.Customers.CreateModel
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Customers/Detail.cshtml

@@ -1,2 +1,11 @@
-@page "{id:int}"
+@page "/admin/customers/{id:int}"
 @model TaxBaik.Web.Pages.Admin.Customers.DetailModel
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Customers/Edit.cshtml

@@ -1,2 +1,11 @@
-@page "{id:int}"
+@page "/admin/customers/{id:int}/edit"
 @model TaxBaik.Web.Pages.Admin.Customers.EditModel
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Customers/Index.cshtml

@@ -1,2 +1,11 @@
 @page
 @model TaxBaik.Web.Pages.Admin.Customers.IndexModel
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Dashboard.cshtml

@@ -6,115 +6,153 @@
 
 <section class="admin-page-shell">
     <div class="page-header d-print-none mb-4">
-        <div class="row align-items-center">
+        <div class="row align-items-center g-3">
             <div class="col">
-                <div class="page-pretitle">TaxBaik Admin</div>
+                <div class="page-pretitle text-uppercase font-numeric text-primary fw-semibold" style="letter-spacing: 1px;">TAXBAIK ADMIN SYSTEM</div>
-                <h2 class="page-title">대시보드</h2>
+                <h2 class="page-title text-dark fw-bold h2 mb-1">대시보드</h2>
-                <p class="text-muted mb-0">관리자 업무 흐름의 시작점입니다.</p>
+                <p class="text-muted small mb-0">관리자 업무 흐름을 관리하는 중앙 컨트롤 타워입니다.</p>
             </div>
             <div class="col-auto ms-auto">
-                <div class="text-end small text-muted">
+                <div class="card shadow-sm border-0 bg-white px-3 py-2 rounded-3 d-flex align-items-center flex-row gap-2">
-                    <div>로그인 사용자</div>
+                    <span class="avatar avatar-sm rounded bg-primary-lt text-primary"><i class="bi bi-person-fill"></i></span>
-                    <div class="fw-semibold text-body">@User.Identity?.Name</div>
+                    <div>
-                </div>
+                        <div class="text-muted small" style="font-size: 0.7rem; line-height: 1;">접속 계정</div>
-            </div>
+                        <div class="fw-semibold text-dark font-numeric" style="font-size: 0.85rem;">@User.Identity?.Name</div>
-        </div>
-    </div>
-
-    <div class="row row-deck row-cards g-3 mb-4">
-        <div class="col-md-6 col-xl-3">
-            <div class="card card-sm">
-                <div class="card-body">
-                    <div class="text-muted small text-uppercase mb-1">고객 관리</div>
-                    <div class="d-flex align-items-center justify-content-between gap-3">
-                        <div>
-                            <h2 class="h4 mb-1">고객 목록</h2>
-                            <p class="text-muted mb-0">검색/상세/수정/삭제</p>
-                        </div>
-                        <span class="avatar avatar-rounded bg-primary-lt text-primary">01</span>
-                    </div>
-                </div>
-            </div>
-        </div>
-        <div class="col-md-6 col-xl-3">
-            <div class="card card-sm">
-                <div class="card-body">
-                    <div class="text-muted small text-uppercase mb-1">DB 관리</div>
-                    <div class="d-flex align-items-center justify-content-between gap-3">
-                        <div>
-                            <h2 class="h4 mb-1">Flyway</h2>
-                            <p class="text-muted mb-0">SQL migration 추적</p>
-                        </div>
-                        <span class="avatar avatar-rounded bg-indigo-lt text-indigo">02</span>
-                    </div>
-                </div>
-            </div>
-        </div>
-        <div class="col-md-6 col-xl-3">
-            <div class="card card-sm">
-                <div class="card-body">
-                    <div class="text-muted small text-uppercase mb-1">인증</div>
-                    <div class="d-flex align-items-center justify-content-between gap-3">
-                        <div>
-                            <h2 class="h4 mb-1">Cookie Auth</h2>
-                            <p class="text-muted mb-0">서버 세션 유지</p>
-                        </div>
-                        <span class="avatar avatar-rounded bg-green-lt text-green">03</span>
-                    </div>
-                </div>
-            </div>
-        </div>
-        <div class="col-md-6 col-xl-3">
-            <div class="card card-sm">
-                <div class="card-body">
-                    <div class="text-muted small text-uppercase mb-1">콘텐츠</div>
-                    <div class="d-flex align-items-center justify-content-between gap-3">
-                        <div>
-                            <h2 class="h4 mb-1">블로그 편집</h2>
-                            <p class="text-muted mb-0">에디터 + 미리보기</p>
-                        </div>
-                        <span class="avatar avatar-rounded bg-yellow-lt text-yellow">04</span>
                     </div>
                 </div>
             </div>
         </div>
     </div>
 
-    <div class="row row-deck row-cards g-3">
+    <!-- Quick Stats Grid -->
-        <div class="col-12 col-xl-8">
+    <div class="row g-3 mb-4">
-            <div class="card">
+        <div class="col-md-6 col-xl-3">
-                <div class="card-header">
+            <div class="card shadow-sm border-0 rounded-3">
-                    <h3 class="card-title">빠른 작업</h3>
+                <div class="card-body p-4">
+                    <div class="d-flex align-items-center justify-content-between mb-3">
+                        <span class="text-muted small text-uppercase fw-semibold" style="letter-spacing: 0.5px;">고객 관리</span>
+                        <span class="avatar avatar-md rounded-circle bg-blue-lt text-blue"><i class="bi bi-people-fill"></i></span>
+                    </div>
+                    <h3 class="fw-bold text-dark mb-1 font-numeric">고객 목록</h3>
+                    <p class="text-muted small mb-0">전체 고객 및 고객사 정보 통합 관리</p>
                 </div>
-                <div class="card-body">
+            </div>
+        </div>
+        <div class="col-md-6 col-xl-3">
+            <div class="card shadow-sm border-0 rounded-3">
+                <div class="card-body p-4">
+                    <div class="d-flex align-items-center justify-content-between mb-3">
+                        <span class="text-muted small text-uppercase fw-semibold" style="letter-spacing: 0.5px;">데이터베이스</span>
+                        <span class="avatar avatar-md rounded-circle bg-indigo-lt text-indigo"><i class="bi bi-database-fill-check"></i></span>
+                    </div>
+                    <h3 class="fw-bold text-dark mb-1 font-numeric">DbUp Migration</h3>
+                    <p class="text-muted small mb-0">SQL 스키마 형상 버전 실시간 추적</p>
+                </div>
+            </div>
+        </div>
+        <div class="col-md-6 col-xl-3">
+            <div class="card shadow-sm border-0 rounded-3">
+                <div class="card-body p-4">
+                    <div class="d-flex align-items-center justify-content-between mb-3">
+                        <span class="text-muted small text-uppercase fw-semibold" style="letter-spacing: 0.5px;">보안 및 세션</span>
+                        <span class="avatar avatar-md rounded-circle bg-green-lt text-green"><i class="bi bi-shield-lock-fill"></i></span>
+                    </div>
+                    <h3 class="fw-bold text-dark mb-1 font-numeric">Cookie Auth</h3>
+                    <p class="text-muted small mb-0">서버 사이드 세션 무결성 보호</p>
+                </div>
+            </div>
+        </div>
+        <div class="col-md-6 col-xl-3">
+            <div class="card shadow-sm border-0 rounded-3">
+                <div class="card-body p-4">
+                    <div class="d-flex align-items-center justify-content-between mb-3">
+                        <span class="text-muted small text-uppercase fw-semibold" style="letter-spacing: 0.5px;">콘텐츠 관리</span>
+                        <span class="avatar avatar-md rounded-circle bg-yellow-lt text-yellow"><i class="bi bi-journal-text"></i></span>
+                    </div>
+                    <h3 class="fw-bold text-dark mb-1 font-numeric">블로그 & 공지</h3>
+                    <p class="text-muted small mb-0">웹 에디터를 통한 정보 업데이트</p>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <!-- Main Section Grid -->
+    <div class="row g-3">
+        <div class="col-lg-8">
+            <div class="card shadow-sm border-0 rounded-3">
+                <div class="card-header bg-transparent py-3 border-light">
+                    <h3 class="card-title text-dark fw-bold mb-0" style="font-size: 1rem;">
+                        <i class="bi bi-lightning-charge text-primary me-2"></i> 바로가기 링크
+                    </h3>
+                </div>
+                <div class="card-body p-0">
                     <div class="list-group list-group-flush">
-                        <a class="list-group-item list-group-item-action d-flex justify-content-between align-items-center" href="/admin/customers">
+                        <a class="list-group-item list-group-item-action d-flex justify-content-between align-items-center py-3 px-4 border-0 border-bottom" href="/admin/customers">
-                            <span>고객 목록으로 이동</span>
+                            <div class="d-flex align-items-center gap-3">
-                            <span class="text-muted">관리</span>
+                                <span class="avatar avatar-xs bg-primary-lt text-primary rounded"><i class="bi bi-people"></i></span>
+                                <div>
+                                    <div class="fw-semibold text-dark">고객 정보 조회</div>
+                                    <div class="text-muted small">등록된 개인 고객의 기본 상세 데이터 보기</div>
+                                </div>
+                            </div>
+                            <span class="badge bg-secondary-subtle text-secondary px-2.5 py-1.5 fs-8 fw-semibold">바로가기</span>
                         </a>
-                        <a class="list-group-item list-group-item-action d-flex justify-content-between align-items-center" href="/admin/blog">
+                        <a class="list-group-item list-group-item-action d-flex justify-content-between align-items-center py-3 px-4 border-0 border-bottom" href="/admin/blog">
-                            <span>블로그 글 작성</span>
+                            <div class="d-flex align-items-center gap-3">
-                            <span class="text-muted">에디터</span>
+                                <span class="avatar avatar-xs bg-success-lt text-success rounded"><i class="bi bi-pencil-square"></i></span>
+                                <div>
+                                    <div class="fw-semibold text-dark">새 블로그 포스트 작성</div>
+                                    <div class="text-muted small">웹 에디터 모드 및 즉시 발행</div>
+                                </div>
+                            </div>
+                            <span class="badge bg-secondary-subtle text-secondary px-2.5 py-1.5 fs-8 fw-semibold">바로가기</span>
                         </a>
-                        <a class="list-group-item list-group-item-action d-flex justify-content-between align-items-center" href="/admin/inquiries">
+                        <a class="list-group-item list-group-item-action d-flex justify-content-between align-items-center py-3 px-4" href="/admin/inquiries">
-                            <span>문의 처리</span>
+                            <div class="d-flex align-items-center gap-3">
-                            <span class="text-muted">업무</span>
+                                <span class="avatar avatar-xs bg-info-lt text-info rounded"><i class="bi bi-chat-left-dots"></i></span>
+                                <div>
+                                    <div class="fw-semibold text-dark">신규 문의 처리</div>
+                                    <div class="text-muted small">고객이 홈페이지를 통해 접수한 세무 관련 상담 대응</div>
+                                </div>
+                            </div>
+                            <span class="badge bg-secondary-subtle text-secondary px-2.5 py-1.5 fs-8 fw-semibold">바로가기</span>
                         </a>
                     </div>
                 </div>
             </div>
         </div>
-        <div class="col-12 col-xl-4">
+        <div class="col-lg-4">
-            <div class="card">
+            <div class="card shadow-sm border-0 rounded-3 bg-white h-100">
-                <div class="card-header">
+                <div class="card-header bg-transparent py-3 border-light">
-                    <h3 class="card-title">운영 노트</h3>
+                    <h3 class="card-title text-dark fw-bold mb-0" style="font-size: 1rem;">
+                        <i class="bi bi-info-circle text-primary me-2"></i> 아키텍처 노하우
+                    </h3>
                 </div>
-                <div class="card-body">
+                <div class="card-body p-4">
-                    <div class="alert alert-info mb-0">
+                    <div class="alert alert-info d-flex align-items-start gap-2 mb-3" role="alert">
-                        Razor Pages, Dapper, Flyway, Cookie Auth, Tabler 기준으로 서버 렌더링 중심의 어드민을 유지합니다.
+                        <i class="bi bi-info-circle-fill text-info mt-1"></i>
+                        <div class="small leading-relaxed text-muted">
+                            본 시스템은 Razor Pages, Dapper, DbUp, Cookie Auth 및 Tabler CSS 라이브러리를 탑재한 서버 사이드 렌더링 프레임워크로 가볍고 안전합니다.
+                        </div>
+                    </div>
+                    <div class="card bg-light border border-light-subtle rounded-3 p-3 mt-3">
+                        <div class="fw-bold text-dark small mb-2"><i class="bi bi-shield-check text-success me-1"></i> 개발 보안 규칙</div>
+                        <ul class="list-unstyled small text-muted mb-0 vstack gap-2">
+                            <li><i class="bi bi-check-circle-fill text-primary me-1"></i> 애플리케이션 레이어 Audit 처리</li>
+                            <li><i class="bi bi-check-circle-fill text-primary me-1"></i> DB 트리거(Trigger)의 사용 금지</li>
+                        </ul>
                     </div>
                 </div>
             </div>
         </div>
     </div>
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Faqs/Create.cshtml

@@ -0,0 +1,56 @@
+@page
+@model TaxBaik.Web.Pages.Admin.Faqs.CreateModel
+@{ ViewData["Title"] = "FAQ 작성"; }
+
+<section class="admin-page-shell">
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("Support", "FAQ 작성", "Tabler 표준 폼으로 FAQ를 등록합니다.", null, null))
+
+    <form method="post" class="card">
+        <div class="card-body p-2">
+            @await Html.PartialAsync("_ValidationSummary")
+            <div class="row g-2">
+                <div class="col-lg-8">
+                    <label asp-for="Input.Question" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.Question" class="form-control form-control-sm" />
+                </div>
+                <div class="col-lg-4">
+                    <label asp-for="Input.Category" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.Category" class="form-control form-control-sm" list="faq-categories" />
+                    <datalist id="faq-categories">
+                        @foreach (var category in Model.Categories)
+                        {
+                            <option value="@category"></option>
+                        }
+                    </datalist>
+                </div>
+                <div class="col-12">
+                    <label asp-for="Input.Answer" class="form-label form-label-sm"></label>
+                    <textarea asp-for="Input.Answer" class="form-control form-control-sm" rows="10"></textarea>
+                </div>
+                <div class="col-md-4">
+                    <label asp-for="Input.SortOrder" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.SortOrder" class="form-control form-control-sm" type="number" />
+                </div>
+                <div class="col-12">
+                    <label class="form-check">
+                        <input asp-for="Input.IsActive" class="form-check-input" type="checkbox" />
+                        <span class="form-check-label form-label-sm">활성</span>
+                    </label>
+                </div>
+            </div>
+        </div>
+        <div class="card-footer d-flex justify-content-end gap-2">
+            <a class="btn btn-outline-secondary btn-sm" href="/admin/faqs">취소</a>
+            <button class="btn btn-primary btn-sm" type="submit">저장</button>
+        </div>
+    </form>
+</section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Faqs/Create.cshtml.cs

@@ -0,0 +1,32 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using TaxBaik.Domain.Entities;
+using TaxBaik.Application.Services;
+using TaxBaik.Web.Services;
+
+namespace TaxBaik.Web.Pages.Admin.Faqs;
+
+[Authorize(AuthenticationSchemes = AdminAuthDefaults.Scheme)]
+public class CreateModel(FaqService faqService) : PageModel
+{
+    [BindProperty]
+    public Faq Input { get; set; } = new();
+
+    public IReadOnlyList<string> Categories => FaqService.Categories;
+
+    public IActionResult OnGet()
+    {
+        Input.IsActive = true;
+        return Page();
+    }
+
+    public async Task<IActionResult> OnPostAsync(CancellationToken ct)
+    {
+        if (!ModelState.IsValid)
+            return Page();
+
+        await faqService.CreateAsync(Input, ct);
+        return RedirectToPage("/Admin/Faqs/Index");
+    }
+}

src/TaxBaik.Web/Pages/Admin/Faqs/Detail.cshtml

@@ -0,0 +1,54 @@
+@page "/admin/faqs/{id:int}"
+@model TaxBaik.Web.Pages.Admin.Faqs.DetailModel
+@{ ViewData["Title"] = "FAQ 상세"; }
+
+<section class="admin-page-shell">
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("Support", "FAQ 상세", "FAQ의 질문, 답변, 상태를 확인합니다.", null, null))
+
+    @if (Model.Item is null)
+    {
+        @await Html.PartialAsync("_EmptyState", "FAQ를 찾을 수 없습니다.")
+    }
+    else
+    {
+        <div class="row g-4">
+            <div class="col-lg-8">
+                <div class="card">
+                    <div class="card-body">
+                        <dl class="row details-grid mb-0">
+                            <dt class="col-sm-3">질문</dt>
+                            <dd class="col-sm-9">@Model.Item.Question</dd>
+                            <dt class="col-sm-3">답변</dt>
+                            <dd class="col-sm-9"><div class="pre-wrap">@Model.Item.Answer</div></dd>
+                            <dt class="col-sm-3">카테고리</dt>
+                            <dd class="col-sm-9">@Model.Item.Category</dd>
+                            <dt class="col-sm-3">활성</dt>
+                            <dd class="col-sm-9">@await Html.PartialAsync("_StatusBadge", Model.Item.IsActive ? "active" : "inactive")</dd>
+                            <dt class="col-sm-3">정렬</dt>
+                            <dd class="col-sm-9">@Model.Item.SortOrder</dd>
+                        </dl>
+                    </div>
+                </div>
+            </div>
+            <div class="col-lg-4">
+                <div class="card">
+                    <div class="card-body p-2">
+                        <div class="d-flex gap-2">
+                            <a class="btn btn-primary btn-sm flex-fill" href="/admin/faqs/@Model.Item.Id/edit">수정</a>
+                            <a class="btn btn-outline-secondary btn-sm flex-fill" href="/admin/faqs">목록</a>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    }
+</section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Faqs/Detail.cshtml.cs

@@ -0,0 +1,20 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using TaxBaik.Application.Services;
+using TaxBaik.Domain.Entities;
+using TaxBaik.Web.Services;
+
+namespace TaxBaik.Web.Pages.Admin.Faqs;
+
+[Authorize(AuthenticationSchemes = AdminAuthDefaults.Scheme)]
+public class DetailModel(FaqService faqService) : PageModel
+{
+    public Faq? Item { get; private set; }
+
+    public async Task<IActionResult> OnGetAsync(int id, CancellationToken ct)
+    {
+        Item = await faqService.GetByIdAsync(id, ct);
+        return Page();
+    }
+}

src/TaxBaik.Web/Pages/Admin/Faqs/Edit.cshtml

@@ -0,0 +1,68 @@
+@page "/admin/faqs/{id:int}/edit"
+@model TaxBaik.Web.Pages.Admin.Faqs.EditModel
+@{ ViewData["Title"] = "FAQ 수정"; }
+
+<section class="admin-page-shell">
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("Support", "FAQ 수정", "기존 FAQ를 Tabler 표준 폼으로 수정합니다.", null, null))
+
+    <form method="post" class="card">
+        <div class="card-header p-2 d-flex flex-wrap align-items-center justify-content-between gap-2">
+            <div>
+                <div class="text-muted small text-uppercase mb-1">불러온 원본</div>
+                <div class="fw-semibold small">@Model.Input.Question</div>
+                <div class="text-muted small">카테고리: @Model.Input.Category</div>
+            </div>
+            <span class="badge bg-secondary-lt text-secondary small">원본 확인 후 수정</span>
+        </div>
+        <div class="card-body p-2">
+            @await Html.PartialAsync("_ValidationSummary")
+            <input type="hidden" asp-for="Input.Id" />
+            <div class="row g-2">
+                <div class="col-lg-8">
+                    <label asp-for="Input.Question" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.Question" class="form-control form-control-sm" />
+                </div>
+                <div class="col-lg-4">
+                    <label asp-for="Input.Category" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.Category" class="form-control form-control-sm" list="faq-categories" />
+                    <datalist id="faq-categories">
+                        @foreach (var category in Model.Categories)
+                        {
+                            <option value="@category"></option>
+                        }
+                    </datalist>
+                </div>
+                <div class="col-12">
+                    <label asp-for="Input.Answer" class="form-label form-label-sm"></label>
+                    <textarea asp-for="Input.Answer" class="form-control form-control-sm" rows="10"></textarea>
+                </div>
+                <div class="col-md-4">
+                    <label asp-for="Input.SortOrder" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.SortOrder" class="form-control form-control-sm" type="number" />
+                </div>
+                <div class="col-12">
+                    <label class="form-check">
+                        <input asp-for="Input.IsActive" class="form-check-input" type="checkbox" />
+                        <span class="form-check-label form-label-sm">활성</span>
+                    </label>
+                </div>
+            </div>
+        </div>
+        <div class="card-footer d-flex justify-content-between gap-2">
+            <button class="btn btn-outline-danger btn-sm" type="submit" formaction="?handler=Delete" formmethod="post" onclick="return confirm('정말 삭제하시겠습니까?');">삭제</button>
+            <div class="d-flex gap-2">
+                <a class="btn btn-outline-secondary btn-sm" href="/admin/faqs">취소</a>
+                <button class="btn btn-primary btn-sm" type="submit">저장</button>
+            </div>
+        </div>
+    </form>
+</section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Faqs/Edit.cshtml.cs

@@ -0,0 +1,54 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using TaxBaik.Domain.Entities;
+using TaxBaik.Application.Services;
+using TaxBaik.Web.Services;
+
+namespace TaxBaik.Web.Pages.Admin.Faqs;
+
+[Authorize(AuthenticationSchemes = AdminAuthDefaults.Scheme)]
+public class EditModel(FaqService faqService) : PageModel
+{
+    [BindProperty(SupportsGet = true)]
+    public int Id { get; set; }
+
+    [BindProperty]
+    public Faq Input { get; set; } = new();
+
+    public IReadOnlyList<string> Categories => FaqService.Categories;
+
+    public async Task<IActionResult> OnGetAsync(CancellationToken ct)
+    {
+        var faq = await faqService.GetByIdAsync(Id, ct);
+        if (faq is null)
+            return NotFound();
+
+        Input = new Faq
+        {
+            Id = faq.Id,
+            Question = faq.Question,
+            Answer = faq.Answer,
+            Category = faq.Category,
+            SortOrder = faq.SortOrder,
+            IsActive = faq.IsActive
+        };
+
+        return Page();
+    }
+
+    public async Task<IActionResult> OnPostAsync(CancellationToken ct)
+    {
+        if (!ModelState.IsValid)
+            return Page();
+
+        await faqService.UpdateAsync(Input, ct);
+        return RedirectToPage("/Admin/Faqs/Index");
+    }
+
+    public async Task<IActionResult> OnPostDeleteAsync(CancellationToken ct)
+    {
+        await faqService.DeleteAsync(Id, ct);
+        return RedirectToPage("/Admin/Faqs/Index");
+    }
+}

src/TaxBaik.Web/Pages/Admin/Faqs/Index.cshtml

@@ -2,33 +2,52 @@
 @model TaxBaik.Web.Pages.Admin.Faqs.IndexModel
 @{ ViewData["Title"] = "FAQ"; }
 
-<section class="container-fluid py-4">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("Support", "FAQ 관리", "질문과 답변을 관리합니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("Support", "FAQ 관리", "질문과 답변을 관리합니다.", "/admin/faqs/create", "FAQ 작성"))
-    <div class="card">
+    @if (Model.Items.Count == 0)
-        <div class="table-responsive">
+    {
-            <table class="table table-vcenter card-table">
+        <div class="card">
-                <thead>
+            <div class="card-body p-2">
-                    <tr><th>질문</th><th>카테고리</th><th>활성</th><th>정렬</th></tr>
+                @await Html.PartialAsync("_EmptyState", "FAQ가 없습니다.")
-                </thead>
+            </div>
-                <tbody>
+        </div>
-                @if (Model.Items.Count == 0)
+    }
-                {
+    else
-                    <tr><td colspan="4"><partial name="_EmptyState" model="FAQ가 없습니다." /></td></tr>
+    {
-                }
+        <div class="card">
-                else
+            <div class="table-responsive table-responsive--separator">
-                {
+                <table class="table table-vcenter card-table table-hover">
-                    foreach (var item in Model.Items)
+                    <thead>
+                        <tr><th>질문</th><th>카테고리</th><th>활성</th><th>정렬</th><th class="text-end">작업</th></tr>
+                    </thead>
+                    <tbody>
+                    @foreach (var item in Model.Items)
                     {
                         <tr>
                             <td>@item.Question</td>
                             <td>@item.Category</td>
-                            <td><partial name="_StatusBadge" model="@(item.IsActive ? "active" : "inactive")" /></td>
+                            <td>@await Html.PartialAsync("_StatusBadge", item.IsActive ? "active" : "inactive")</td>
                             <td>@item.SortOrder</td>
+                            <td class="text-end">
+                                <div class="btn-list flex-nowrap justify-content-end">
+                                    <a class="btn btn-sm btn-outline-secondary" href="/admin/faqs/@item.Id">상세</a>
+                                    <a class="btn btn-sm btn-primary" href="/admin/faqs/@item.Id/edit">수정</a>
+                                </div>
+                            </td>
                         </tr>
                     }
-                }
+                    </tbody>
-                </tbody>
+                </table>
-            </table>
+            </div>
         </div>
-    </div>
+    }
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Index.cshtml

@@ -4,25 +4,62 @@
     ViewData["Title"] = "관리자 홈";
 }
 
-<section class="container py-5">
+<section class="admin-page-shell">
-    <div class="row align-items-center g-4">
+    <div class="page-header d-print-none mb-4">
-        <div class="col-lg-8">
+        <div class="row align-items-center">
-            <p class="text-uppercase text-muted small mb-2">TaxBaik Admin</p>
+            <div class="col">
-            <h1 class="display-6 fw-bold mb-3">고객관리 어드민</h1>
+                <div class="page-pretitle">TaxBaik Admin</div>
-            <p class="lead text-muted mb-0">
+                <h2 class="page-title">고객관리 어드민</h2>
-                Razor Pages + Cookie Authentication + Dapper + Flyway 기준으로 정리하는 서버 렌더링 어드민입니다.
+                <p class="text-muted mb-0">Razor Pages + Cookie Authentication + Dapper + DbUp 기준으로 정리하는 서버 렌더링 어드민입니다.</p>
-            </p>
+            </div>
         </div>
-        <div class="col-lg-4">
+    </div>
-            <div class="card shadow-sm border-0">
+
-                <div class="card-body p-4">
+    <div class="row row-deck row-cards g-3">
-                    <div class="d-grid gap-2">
+        <div class="col-md-6 col-xl-4">
-                        <a class="btn btn-dark" href="/admin/dashboard">대시보드</a>
+            <div class="card card-sm">
-                        <a class="btn btn-outline-secondary" href="/admin/login?returnUrl=%2Fadmin%2Fdashboard">다시 로그인</a>
+                <div class="card-body">
-                    </div>
+                    <div class="text-muted small text-uppercase mb-1">진입</div>
+                    <h3 class="h5 mb-2">대시보드</h3>
+                    <p class="text-muted mb-0">업무 시작점과 주요 상태를 확인합니다.</p>
+                </div>
+                <div class="card-footer">
+                    <a class="btn btn-primary w-100" href="/admin/dashboard">대시보드 열기</a>
+                </div>
+            </div>
+        </div>
+        <div class="col-md-6 col-xl-4">
+            <div class="card card-sm">
+                <div class="card-body">
+                    <div class="text-muted small text-uppercase mb-1">세션</div>
+                    <h3 class="h5 mb-2">인증 상태</h3>
+                    <p class="text-muted mb-0">쿠키 인증과 배포 간 유지성을 확인합니다.</p>
+                </div>
+                <div class="card-footer">
+                    <a class="btn btn-outline-secondary w-100" href="/admin/login?returnUrl=%2Fadmin%2Fdashboard">다시 로그인</a>
+                </div>
+            </div>
+        </div>
+        <div class="col-md-6 col-xl-4">
+            <div class="card card-sm">
+                <div class="card-body">
+                    <div class="text-muted small text-uppercase mb-1">구조</div>
+                    <h3 class="h5 mb-2">Tabler UI</h3>
+                    <p class="text-muted mb-0">공통 카드, 테이블, 배지, 폼을 표준화합니다.</p>
+                </div>
+                <div class="card-footer">
+                    <span class="badge bg-blue-lt text-blue">Server Rendered</span>
                 </div>
             </div>
         </div>
     </div>
 </section>
 
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Inquiries/Create.cshtml

@@ -1,4 +1,56 @@
 @page
 @model TaxBaik.Web.Pages.Admin.Inquiries.CreateModel
 @{ ViewData["Title"] = "문의 등록"; }
-<section class="container py-5"><h1 class="h2 fw-bold">문의 등록</h1></section>
+
+<section class="admin-page-shell">
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("Customer Requests", "문의 등록", "관리자가 직접 상담 요청을 등록할 수 있습니다.", null, null))
+
+    <form method="post" class="card">
+        <div class="card-body p-2">
+            @await Html.PartialAsync("_ValidationSummary")
+            <div class="row g-2">
+                <div class="col-md-6">
+                    <label asp-for="Input.Name" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.Name" class="form-control form-control-sm" />
+                </div>
+                <div class="col-md-6">
+                    <label asp-for="Input.Phone" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.Phone" class="form-control form-control-sm" />
+                </div>
+                <div class="col-md-6">
+                    <label asp-for="Input.Email" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.Email" class="form-control form-control-sm" />
+                </div>
+                <div class="col-md-6">
+                    <label asp-for="Input.ServiceType" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.ServiceType" class="form-control form-control-sm" />
+                </div>
+                <div class="col-12">
+                    <label asp-for="Input.Message" class="form-label form-label-sm"></label>
+                    <textarea asp-for="Input.Message" class="form-control form-control-sm" rows="8"></textarea>
+                </div>
+                <div class="col-md-6">
+                    <label asp-for="Input.Status" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.Status" class="form-control form-control-sm" />
+                </div>
+                <div class="col-12">
+                    <label asp-for="Input.AdminMemo" class="form-label form-label-sm"></label>
+                    <textarea asp-for="Input.AdminMemo" class="form-control form-control-sm" rows="4"></textarea>
+                </div>
+            </div>
+        </div>
+        <div class="card-footer d-flex justify-content-end gap-2">
+            <a class="btn btn-outline-secondary btn-sm" href="/admin/inquiries">취소</a>
+            <button class="btn btn-primary btn-sm" type="submit">저장</button>
+        </div>
+    </form>
+</section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Inquiries/Create.cshtml.cs

@@ -1,7 +1,44 @@
 using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.RazorPages;
+using TaxBaik.Application.DTOs;
+using TaxBaik.Application.Services;
 using TaxBaik.Web.Services;
-namespace TaxBaik.Web.Pages.Admin.Inquiries;
-[Authorize(AuthenticationSchemes = AdminAuthDefaults.Scheme)]
-public class CreateModel : PageModel { }
 
+namespace TaxBaik.Web.Pages.Admin.Inquiries;
+
+[Authorize(AuthenticationSchemes = AdminAuthDefaults.Scheme)]
+public class CreateModel(InquiryService inquiryService) : PageModel
+{
+    [BindProperty]
+    public UpdateInquiryDto Input { get; set; } = new();
+
+    public IActionResult OnGet()
+    {
+        Input.Status = "new";
+        return Page();
+    }
+
+    public async Task<IActionResult> OnPostAsync(CancellationToken ct)
+    {
+        if (!ModelState.IsValid)
+            return Page();
+
+        var inquiryId = await inquiryService.SubmitAsync(
+            Input.Name,
+            Input.Phone,
+            string.IsNullOrWhiteSpace(Input.ServiceType) ? "기타" : Input.ServiceType,
+            Input.Message,
+            Input.Email,
+            suppressNotification: true,
+            ct: ct);
+
+        if (!string.IsNullOrWhiteSpace(Input.Status))
+            await inquiryService.UpdateStatusAsync(inquiryId, Input.Status, changedBy: User.Identity?.Name, ct: ct);
+
+        if (!string.IsNullOrWhiteSpace(Input.AdminMemo))
+            await inquiryService.UpdateAdminMemoAsync(inquiryId, Input.AdminMemo, ct);
+
+        return RedirectToPage("/Admin/Inquiries/Index");
+    }
+}

src/TaxBaik.Web/Pages/Admin/Inquiries/Detail.cshtml

@@ -1,4 +1,65 @@
-@page "{id:int}"
+@page "/admin/inquiries/{id:int}"
 @model TaxBaik.Web.Pages.Admin.Inquiries.DetailModel
 @{ ViewData["Title"] = "문의 상세"; }
-<section class="container py-5"><h1 class="h2 fw-bold">문의 상세</h1></section>
+
+<section class="admin-page-shell">
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("Customer Requests", "문의 상세", "문의 요청과 처리 내역을 확인합니다.", null, null))
+
+    @if (Model.Inquiry is null)
+    {
+        @await Html.PartialAsync("_EmptyState", "문의 정보를 찾을 수 없습니다.")
+    }
+    else
+    {
+        <div class="row g-4">
+            <div class="col-lg-8">
+                <div class="card">
+                    <div class="card-body">
+                        <dl class="row details-grid mb-0">
+                            <dt class="col-sm-3">이름</dt>
+                            <dd class="col-sm-9">@Model.Inquiry.Name</dd>
+                            <dt class="col-sm-3">전화</dt>
+                            <dd class="col-sm-9">@Model.Inquiry.Phone</dd>
+                            <dt class="col-sm-3">이메일</dt>
+                            <dd class="col-sm-9">@Model.Inquiry.Email</dd>
+                            <dt class="col-sm-3">서비스</dt>
+                            <dd class="col-sm-9">@Model.Inquiry.ServiceType</dd>
+                            <dt class="col-sm-3">상태</dt>
+                            <dd class="col-sm-9">@await Html.PartialAsync("_StatusBadge", Model.Inquiry.Status)</dd>
+                            <dt class="col-sm-3">메시지</dt>
+                            <dd class="col-sm-9"><div class="pre-wrap">@Model.Inquiry.Message</div></dd>
+                            <dt class="col-sm-3">관리 메모</dt>
+                            <dd class="col-sm-9">@Model.Inquiry.AdminMemo</dd>
+                            <dt class="col-sm-3">등록일</dt>
+                            <dd class="col-sm-9">@Model.Inquiry.CreatedAt.ToString("yyyy-MM-dd HH:mm")</dd>
+                            <dt class="col-sm-3">수정일</dt>
+                            <dd class="col-sm-9">@Model.Inquiry.UpdatedAt?.ToString("yyyy-MM-dd HH:mm")</dd>
+                        </dl>
+                    </div>
+                </div>
+            </div>
+            <div class="col-lg-4">
+                <div class="card">
+                    <div class="card-body p-2">
+                        <div class="d-flex gap-2 flex-column">
+                            <a class="btn btn-primary btn-sm" href="/admin/inquiries/@Model.Inquiry.Id/edit">수정</a>
+                            <form method="post" asp-page-handler="Delete" onsubmit="return confirm('정말 삭제하시겠습니까?');">
+                                <button class="btn btn-outline-danger btn-sm w-100" type="submit">삭제</button>
+                            </form>
+                            <a class="btn btn-outline-secondary btn-sm" href="/admin/inquiries">목록</a>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    }
+</section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Inquiries/Detail.cshtml.cs

@@ -1,7 +1,26 @@
 using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.RazorPages;
+using TaxBaik.Application.Services;
+using TaxBaik.Domain.Entities;
 using TaxBaik.Web.Services;
-namespace TaxBaik.Web.Pages.Admin.Inquiries;
-[Authorize(AuthenticationSchemes = AdminAuthDefaults.Scheme)]
-public class DetailModel : PageModel { }
 
+namespace TaxBaik.Web.Pages.Admin.Inquiries;
+
+[Authorize(AuthenticationSchemes = AdminAuthDefaults.Scheme)]
+public class DetailModel(InquiryService inquiryService) : PageModel
+{
+    public Inquiry? Inquiry { get; private set; }
+
+    public async Task<IActionResult> OnGetAsync(int id, CancellationToken ct)
+    {
+        Inquiry = await inquiryService.GetByIdAsync(id, ct);
+        return Page();
+    }
+
+    public async Task<IActionResult> OnPostDeleteAsync(int id, CancellationToken ct)
+    {
+        await inquiryService.DeleteAsync(id, ct);
+        return RedirectToPage("/Admin/Inquiries/Index");
+    }
+}

src/TaxBaik.Web/Pages/Admin/Inquiries/Edit.cshtml

@@ -1,4 +1,68 @@
-@page "{id:int}"
+@page "/admin/inquiries/{id:int}/edit"
 @model TaxBaik.Web.Pages.Admin.Inquiries.EditModel
 @{ ViewData["Title"] = "문의 수정"; }
-<section class="container py-5"><h1 class="h2 fw-bold">문의 수정</h1></section>
+
+<section class="admin-page-shell">
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("Customer Requests", "문의 수정", "문의 내용을 수정하고 상태를 갱신합니다.", null, null))
+
+    <form method="post" class="card">
+        <div class="card-header p-2 d-flex flex-wrap align-items-center justify-content-between gap-2">
+            <div>
+                <div class="text-muted small text-uppercase mb-1">불러온 원본</div>
+                <div class="fw-semibold small">@Model.Input.Name</div>
+                <div class="text-muted small">@Model.Input.Phone / @Model.Input.ServiceType</div>
+            </div>
+            <span class="badge bg-secondary-lt text-secondary small">원본 확인 후 수정</span>
+        </div>
+        <div class="card-body p-2">
+            @await Html.PartialAsync("_ValidationSummary")
+            <input type="hidden" asp-for="Id" />
+            <div class="row g-2">
+                <div class="col-md-6">
+                    <label asp-for="Input.Name" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.Name" class="form-control form-control-sm" />
+                </div>
+                <div class="col-md-6">
+                    <label asp-for="Input.Phone" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.Phone" class="form-control form-control-sm" />
+                </div>
+                <div class="col-md-6">
+                    <label asp-for="Input.Email" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.Email" class="form-control form-control-sm" />
+                </div>
+                <div class="col-md-6">
+                    <label asp-for="Input.ServiceType" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.ServiceType" class="form-control form-control-sm" />
+                </div>
+                <div class="col-md-6">
+                    <label asp-for="Input.Status" class="form-label form-label-sm"></label>
+                    <input asp-for="Input.Status" class="form-control form-control-sm" />
+                </div>
+                <div class="col-12">
+                    <label asp-for="Input.Message" class="form-label form-label-sm"></label>
+                    <textarea asp-for="Input.Message" class="form-control form-control-sm" rows="8"></textarea>
+                </div>
+                <div class="col-12">
+                    <label asp-for="Input.AdminMemo" class="form-label form-label-sm"></label>
+                    <textarea asp-for="Input.AdminMemo" class="form-control form-control-sm" rows="4"></textarea>
+                </div>
+            </div>
+        </div>
+        <div class="card-footer d-flex justify-content-between gap-2">
+            <button class="btn btn-outline-danger btn-sm" type="submit" formaction="?handler=Delete" formmethod="post" onclick="return confirm('정말 삭제하시겠습니까?');">삭제</button>
+            <div class="d-flex gap-2">
+                <a class="btn btn-outline-secondary btn-sm" href="/admin/inquiries/@Model.Id">취소</a>
+                <button class="btn btn-primary btn-sm" type="submit">저장</button>
+            </div>
+        </div>
+    </form>
+</section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Inquiries/Edit.cshtml.cs

@@ -1,7 +1,56 @@
 using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.RazorPages;
+using TaxBaik.Application.DTOs;
+using TaxBaik.Application.Services;
 using TaxBaik.Web.Services;
-namespace TaxBaik.Web.Pages.Admin.Inquiries;
-[Authorize(AuthenticationSchemes = AdminAuthDefaults.Scheme)]
-public class EditModel : PageModel { }
 
+namespace TaxBaik.Web.Pages.Admin.Inquiries;
+
+[Authorize(AuthenticationSchemes = AdminAuthDefaults.Scheme)]
+public class EditModel(InquiryService inquiryService) : PageModel
+{
+    [BindProperty(SupportsGet = true)]
+    public int Id { get; set; }
+
+    [BindProperty]
+    public UpdateInquiryDto Input { get; set; } = new();
+
+    public async Task<IActionResult> OnGetAsync(CancellationToken ct)
+    {
+        var inquiry = await inquiryService.GetByIdAsync(Id, ct);
+        if (inquiry is null)
+            return NotFound();
+
+        Input = new UpdateInquiryDto
+        {
+            Name = inquiry.Name,
+            Phone = inquiry.Phone,
+            Email = inquiry.Email,
+            ServiceType = inquiry.ServiceType,
+            Message = inquiry.Message,
+            Status = inquiry.Status,
+            AdminMemo = inquiry.AdminMemo
+        };
+
+        return Page();
+    }
+
+    public async Task<IActionResult> OnPostAsync(CancellationToken ct)
+    {
+        if (!ModelState.IsValid)
+            return Page();
+
+        var updated = await inquiryService.UpdateAsync(Id, Input, ct);
+        if (updated is null)
+            return NotFound();
+
+        return RedirectToPage("/Admin/Inquiries/Detail", new { id = Id });
+    }
+
+    public async Task<IActionResult> OnPostDeleteAsync(CancellationToken ct)
+    {
+        await inquiryService.DeleteAsync(Id, ct);
+        return RedirectToPage("/Admin/Inquiries/Index");
+    }
+}

src/TaxBaik.Web/Pages/Admin/Inquiries/Index.cshtml

@@ -2,53 +2,71 @@
 @model TaxBaik.Web.Pages.Admin.Inquiries.IndexModel
 @{ ViewData["Title"] = "문의"; }
 
-<section class="container-fluid py-4">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("Customer Requests", "문의 관리", "상담 요청을 상태별로 확인합니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("Customer Requests", "문의 관리", "상담 요청을 상태별로 확인합니다.", "/admin/inquiries/create", "문의 등록"))
-    <form method="get" class="card mb-3">
-        <div class="card-body">
-            <div class="row g-3 align-items-end">
-                <div class="col-md-4">
-                    <label class="form-label" for="Status">상태</label>
-                    <input class="form-control" id="Status" name="status" value="@Model.Status" placeholder="new / consulting / contracted ..." />
-                </div>
-                <div class="col-md-2 d-grid">
-                    <button class="btn btn-primary" type="submit">필터</button>
-                </div>
-            </div>
-        </div>
-    </form>
     <div class="card">
-        <div class="table-responsive">
+        <div class="card-body p-2" style="min-height: auto;">
-            <table class="table table-vcenter card-table">
+            <form method="get">
-                <thead>
+                <div class="row g-2 align-items-end">
-                    <tr>
+                    <div class="col-md-3">
-                        <th>이름</th>
+                        <label class="form-label form-label-sm" for="Status">상태</label>
-                        <th>전화</th>
+                        <input class="form-control form-control-sm" id="Status" name="status" value="@Model.Status" placeholder="new, consulting..." />
-                        <th>서비스</th>
+                    </div>
-                        <th>상태</th>
+                    <div class="col-auto">
-                        <th>등록일</th>
+                        <button class="btn btn-primary btn-sm" type="submit">필터</button>
-                    </tr>
+                    </div>
-                </thead>
+                </div>
-                <tbody>
+            </form>
-                @if (Model.Items.Count == 0)
+        </div>
-                {
+        @if (Model.Items.Count > 0)
-                    <tr><td colspan="5"><partial name="_EmptyState" model="문의 목록이 없습니다." /></td></tr>
+        {
-                }
+            <div class="table-responsive table-responsive--separator">
-                else
+                <table class="table table-vcenter card-table table-hover">
-                {
+                    <thead>
-                    foreach (var item in Model.Items)
+                        <tr>
+                            <th>이름</th>
+                            <th>전화</th>
+                            <th>서비스</th>
+                            <th>상태</th>
+                            <th>등록일</th>
+                            <th class="text-end">작업</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                    @foreach (var item in Model.Items)
                     {
                         <tr>
                             <td>@item.Name</td>
                             <td>@item.Phone</td>
                             <td>@item.ServiceType</td>
-                            <td><partial name="_StatusBadge" model="@(item.Status)" /></td>
+                            <td>@await Html.PartialAsync("_StatusBadge", item.Status)</td>
                             <td>@item.CreatedAt.ToString("yyyy-MM-dd")</td>
+                            <td class="text-end">
+                                <div class="btn-list flex-nowrap justify-content-end">
+                                    <a class="btn btn-sm btn-outline-secondary" href="/admin/inquiries/@item.Id">상세</a>
+                                    <a class="btn btn-sm btn-primary" href="/admin/inquiries/@item.Id/edit">수정</a>
+                                </div>
+                            </td>
                         </tr>
                     }
-                }
+                    </tbody>
-                </tbody>
+                </table>
-            </table>
+            </div>
-        </div>
+        }
+        else
+        {
+            <div class="card-body">
+                @await Html.PartialAsync("_EmptyState", "문의 목록이 없습니다.")
+            </div>
+        }
     </div>
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Login.cshtml

@@ -71,3 +71,12 @@
     </div>
 </section>
 
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Login.cshtml.cs

@@ -50,17 +50,32 @@ public class LoginModel(AuthService authService) : PageModel
         }
     }
 
-    public async Task<IActionResult> OnPostAsync(CancellationToken ct)
+    public async Task<IActionResult> OnPostAsync([FromServices] IIpLockoutService lockoutService, CancellationToken ct)
     {
         if (!ModelState.IsValid)
         {
             return Page();
         }
 
-        var user = await authService.AuthenticateAsync(Username, Password);
+        var ip = HttpContext.Connection.RemoteIpAddress?.ToString() ?? "unknown";
+
+        if (lockoutService.IsLockedOut(ip))
+        {
+            ErrorMessage = "보안 정책에 의해 연속 로그인 실패로 인한 임시 접근이 제한되었습니다. 15분 후 다시 시도해 주세요.";
+            return Page();
+        }
+
+        var user = await authService.AuthenticateAsync(Username, Password, ip);
         if (user is null)
         {
-            ErrorMessage = "아이디 또는 비밀번호가 올바르지 않습니다.";
+            if (lockoutService.IsLockedOut(ip))
+            {
+                ErrorMessage = "로그인 실패 횟수가 초과하여 15분간 로그인이 제한됩니다.";
+            }
+            else
+            {
+                ErrorMessage = "아이디 또는 비밀번호가 올바르지 않습니다.";
+            }
             return Page();
         }
 

src/TaxBaik.Web/Pages/Admin/Logout.cshtml

@@ -13,3 +13,12 @@
 </section>
 
 <meta http-equiv="refresh" content="0;url=/admin/login" />
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/RevenueTrackings/Index.cshtml

@@ -1,7 +1,16 @@
 @page
 @model TaxBaik.Web.Pages.Admin.RevenueTrackings.IndexModel
 @{ ViewData["Title"] = "매출 추적"; }
-<section class="container admin-page-shell">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("세무 운영", "매출 추적", "월별 매출 추이를 확인하는 분석 화면입니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("세무 운영", "매출 추적", "월별 매출 추이를 확인하는 분석 화면입니다.", null, null))
-    <partial name="_ComingSoon" model="매출 추적" />
+    @await Html.PartialAsync("_ComingSoon", "매출 추적")
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/SeasonSimulator/Index.cshtml

@@ -1,7 +1,16 @@
 @page
 @model TaxBaik.Web.Pages.Admin.SeasonSimulator.IndexModel
 @{ ViewData["Title"] = "시즌 시뮬레이터"; }
-<section class="container admin-page-shell">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("운영 도구", "시즌 시뮬레이터", "정책 변경 시 영향을 미리 확인하는 도구입니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("운영 도구", "시즌 시뮬레이터", "정책 변경 시 영향을 미리 확인하는 도구입니다.", null, null))
-    <partial name="_ComingSoon" model="시즌 시뮬레이터" />
+    @await Html.PartialAsync("_ComingSoon", "시즌 시뮬레이터")
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/Settings/Index.cshtml

@@ -1,7 +1,16 @@
 @page
 @model TaxBaik.Web.Pages.Admin.Settings.IndexModel
 @{ ViewData["Title"] = "설정"; }
-<section class="container admin-page-shell">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("환경 설정", "설정", "시스템 기본값과 관리자 운영 정책을 정리합니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("환경 설정", "설정", "시스템 기본값과 관리자 운영 정책을 정리합니다.", null, null))
-    <partial name="_ComingSoon" model="설정 기능" />
+    @await Html.PartialAsync("_ComingSoon", "설정 기능")
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/TaxFilingSchedules/Index.cshtml

@@ -1,7 +1,16 @@
 @page
 @model TaxBaik.Web.Pages.Admin.TaxFilingSchedules.IndexModel
 @{ ViewData["Title"] = "신고 일정"; }
-<section class="container admin-page-shell">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("세무 운영", "세금 신고 일정", "세무 신고 마감 일정과 상태를 관리합니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("세무 운영", "세금 신고 일정", "세무 신고 마감 일정과 상태를 관리합니다.", null, null))
-    <partial name="_ComingSoon" model="세금 신고 일정" />
+    @await Html.PartialAsync("_ComingSoon", "세금 신고 일정")
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/TaxFilings/Index.cshtml

@@ -1,7 +1,16 @@
 @page
 @model TaxBaik.Web.Pages.Admin.TaxFilings.IndexModel
 @{ ViewData["Title"] = "세금 신고"; }
-<section class="container admin-page-shell">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("세무 운영", "세금 신고", "신고 상태를 한 화면에서 관리합니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("세무 운영", "세금 신고", "신고 상태를 한 화면에서 관리합니다.", null, null))
-    <partial name="_ComingSoon" model="세금 신고 관리" />
+    @await Html.PartialAsync("_ComingSoon", "세금 신고 관리")
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/TaxProfiles/Index.cshtml

@@ -2,33 +2,46 @@
 @model TaxBaik.Web.Pages.Admin.TaxProfiles.IndexModel
 @{ ViewData["Title"] = "세무 프로필"; }
 
-<section class="container-fluid py-4">
+<section class="admin-page-shell">
-    <partial name="_AdminPageHeader" model='("Tax", "세무 프로필 관리", "고객별 세무 속성을 관리합니다.", null, null)' />
+    @await Html.PartialAsync("_AdminPageHeader", new TaxBaik.Web.Models.AdminPageHeaderModel("Tax", "세무 프로필 관리", "고객별 세무 속성을 관리합니다.", null, null))
-    <div class="card">
+    @if (Model.Items.Count == 0)
-        <div class="table-responsive">
+    {
-            <table class="table table-vcenter card-table">
+        <div class="card">
-                <thead>
+            <div class="card-body p-2">
-                    <tr><th>고객ID</th><th>사업유형</th><th>세무위험</th><th>다음신고일</th></tr>
+                @await Html.PartialAsync("_EmptyState", "세무 프로필이 없습니다.")
-                </thead>
+            </div>
-                <tbody>
+        </div>
-                @if (Model.Items.Count == 0)
+    }
-                {
+    else
-                    <tr><td colspan="4"><partial name="_EmptyState" model="세무 프로필이 없습니다." /></td></tr>
+    {
-                }
+        <div class="card">
-                else
+            <div class="table-responsive table-responsive--separator">
-                {
+                <table class="table table-vcenter card-table">
-                    foreach (var item in Model.Items)
+                    <thead>
+                        <tr><th>고객ID</th><th>사업유형</th><th>세무위험</th><th>다음신고일</th></tr>
+                    </thead>
+                    <tbody>
+                    @foreach (var item in Model.Items)
                     {
                         <tr>
                             <td>@item.ClientId</td>
                             <td>@item.BusinessType</td>
-                            <td><partial name="_StatusBadge" model="@(item.TaxRiskLevel ?? "normal")" /></td>
+                            <td>@await Html.PartialAsync("_StatusBadge", item.TaxRiskLevel ?? "normal")</td>
                             <td>@item.NextFilingDueDate?.ToString("yyyy-MM-dd")</td>
                         </tr>
                     }
-                }
+                    </tbody>
-                </tbody>
+                </table>
-            </table>
+            </div>
         </div>
-    </div>
+    }
 </section>
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/_AdminLayout.cshtml

@@ -14,123 +14,250 @@
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>@(ViewData["Title"] ?? "TaxBaik Admin")</title>
-    <meta name="theme-color" content="#111827" />
+    <meta name="theme-color" content="#1F4E79" />
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    
+    <!-- Tabler Core & Icons -->
     <link href="https://cdn.jsdelivr.net/npm/@@tabler/core@1.0.0/dist/css/tabler.min.css" rel="stylesheet" />
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css">
+    
+    <!-- Custom CSS -->
     <link rel="stylesheet" href="~/css/admin.css" asp-append-version="true" />
+    
+    <!-- Fast head theme load script to prevent flashing -->
+    <script>
+        (function () {
+            var theme = localStorage.getItem('tablerTheme') || 'light';
+            document.documentElement.setAttribute('data-bs-theme', theme);
+        })();
+    </script>
 </head>
-<body class="admin-app">
+<body class="layout-fluid">
-    <div class="page admin-shell">
+    <div class="page">
-        <header class="navbar navbar-expand-md navbar-light d-print-none admin-topbar">
+        <!-- Sidebar Panel (Tabler Native Vertical Navbar) -->
+        <aside class="navbar navbar-vertical navbar-expand-lg navbar-dark bg-dark d-print-none" data-bs-theme="dark">
             <div class="container-fluid">
-                <div class="d-flex align-items-center gap-3">
+                <!-- Toggle Button for Mobile -->
-                    <div class="navbar-brand navbar-brand-autodark">
+                <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#sidebar-menu" aria-controls="sidebar-menu" aria-expanded="false" aria-label="Toggle navigation">
-                        <a href="/admin/dashboard" class="text-decoration-none text-reset fw-semibold">TaxBaik Admin</a>
+                    <span class="navbar-toggler-icon"></span>
-                    </div>
+                </button>
-                    <div class="d-none d-lg-flex flex-column">
+                
-                        <span class="text-uppercase text-muted small">Admin Console</span>
+                <!-- Logo & Branding -->
-                        <span class="fw-semibold">Razor Pages + Tabler</span>
+                <h1 class="navbar-brand navbar-brand-autodark px-2">
+                    <a href="/admin/dashboard" class="text-decoration-none text-white fw-bold d-flex align-items-center gap-2">
+                        <span class="avatar avatar-sm bg-primary text-white rounded-3"><i class="bi bi-safe-fill"></i></span>
+                        <span>TaxBaik <span class="text-primary-light small">Admin</span></span>
+                    </a>
+                </h1>
+                
+                <!-- Mobile User Dropdown -->
+                <div class="navbar-nav flex-row d-lg-none">
+                    <div class="nav-item dropdown">
+                        <a href="#" class="nav-link d-flex lh-1 text-reset p-0" data-bs-toggle="dropdown" aria-label="Open user menu">
+                            <span class="avatar avatar-sm rounded-circle"><i class="bi bi-person-circle"></i></span>
+                        </a>
+                        <div class="dropdown-menu dropdown-menu-end dropdown-menu-arrow">
+                            <div class="dropdown-item small text-muted font-numeric">@User.Identity?.Name</div>
+                            <div class="dropdown-divider"></div>
+                            <a href="/admin/logout" class="dropdown-item text-danger"><i class="bi bi-box-arrow-right me-1"></i> 로그아웃</a>
+                        </div>
                     </div>
                 </div>
-                <div class="navbar-nav flex-row order-md-last gap-2 align-items-center">
+
-                    <span class="text-muted small d-none d-md-inline">@User.Identity?.Name</span>
+                <!-- Navigation Sidebar Links -->
-                    <a class="btn btn-outline-secondary btn-sm" href="/admin/logout">로그아웃</a>
+                <div class="collapse navbar-collapse" id="sidebar-menu">
+                    <ul class="navbar-nav pt-lg-3">
+                        <!-- 기본 관리 -->
+                        <li class="nav-item dropdown @(coreOpen ? "active" : "")">
+                            <a class="nav-link dropdown-toggle" href="#menu-core" data-bs-toggle="dropdown" data-bs-auto-close="false" role="button" aria-expanded="@(coreOpen ? "true" : "false")">
+                                <span class="nav-link-icon d-md-none d-lg-inline-block"><i class="bi bi-speedometer2"></i></span>
+                                <span class="nav-link-title fw-semibold">기본 관리</span>
+                            </a>
+                            <div class="dropdown-menu @(coreOpen ? "show" : "")">
+                                <a class="dropdown-item @activeClass("/admin/dashboard")" href="/admin/dashboard">
+                                    <i class="bi bi-circle-fill small me-2" style="font-size: 0.35rem;"></i>대시보드
+                                </a>
+                                <a class="dropdown-item @activeClass("/admin/settings")" href="/admin/settings">
+                                    <i class="bi bi-circle-fill small me-2" style="font-size: 0.35rem;"></i>설정
+                                </a>
+                                <a class="dropdown-item @activeClass("/admin/clientlogs")" href="/admin/clientlogs">
+                                    <i class="bi bi-circle-fill small me-2" style="font-size: 0.35rem;"></i>클라이언트 로그
+                                </a>
+                            </div>
+                        </li>
+
+                        <!-- 고객/상담 -->
+                        <li class="nav-item dropdown @(customerOpen ? "active" : "")">
+                            <a class="nav-link dropdown-toggle" href="#menu-customer" data-bs-toggle="dropdown" data-bs-auto-close="false" role="button" aria-expanded="@(customerOpen ? "true" : "false")">
+                                <span class="nav-link-icon d-md-none d-lg-inline-block"><i class="bi bi-people"></i></span>
+                                <span class="nav-link-title fw-semibold">고객/상담</span>
+                            </a>
+                            <div class="dropdown-menu @(customerOpen ? "show" : "")">
+                                <a class="dropdown-item @activeClass("/admin/customers")" href="/admin/customers">
+                                    <i class="bi bi-circle-fill small me-2" style="font-size: 0.35rem;"></i>고객
+                                </a>
+                                <a class="dropdown-item @activeClass("/admin/clients")" href="/admin/clients">
+                                    <i class="bi bi-circle-fill small me-2" style="font-size: 0.35rem;"></i>고객사
+                                </a>
+                                <a class="dropdown-item @activeClass("/admin/inquiries")" href="/admin/inquiries">
+                                    <i class="bi bi-circle-fill small me-2" style="font-size: 0.35rem;"></i>문의 관리
+                                </a>
+                                <a class="dropdown-item @activeClass("/admin/consultingactivities")" href="/admin/consultingactivities">
+                                    <i class="bi bi-circle-fill small me-2" style="font-size: 0.35rem;"></i>상담 활동
+                                </a>
+                            </div>
+                        </li>
+
+                        <!-- 콘텐츠 운영 -->
+                        <li class="nav-item dropdown @(contentOpen ? "active" : "")">
+                            <a class="nav-link dropdown-toggle" href="#menu-content" data-bs-toggle="dropdown" data-bs-auto-close="false" role="button" aria-expanded="@(contentOpen ? "true" : "false")">
+                                <span class="nav-link-icon d-md-none d-lg-inline-block"><i class="bi bi-file-earmark-richtext"></i></span>
+                                <span class="nav-link-title fw-semibold">콘텐츠 운영</span>
+                            </a>
+                            <div class="dropdown-menu @(contentOpen ? "show" : "")">
+                                <a class="dropdown-item @activeClass("/admin/blog")" href="/admin/blog">
+                                    <i class="bi bi-circle-fill small me-2" style="font-size: 0.35rem;"></i>블로그 편집
+                                </a>
+                                <a class="dropdown-item @activeClass("/admin/announcements")" href="/admin/announcements">
+                                    <i class="bi bi-circle-fill small me-2" style="font-size: 0.35rem;"></i>공지사항
+                                </a>
+                                <a class="dropdown-item @activeClass("/admin/faqs")" href="/admin/faqs">
+                                    <i class="bi bi-circle-fill small me-2" style="font-size: 0.35rem;"></i>FAQ 관리
+                                </a>
+                            </div>
+                        </li>
+
+                        <!-- 세무 관리 -->
+                        <li class="nav-item dropdown @(financeOpen ? "active" : "")">
+                            <a class="nav-link dropdown-toggle" href="#menu-finance" data-bs-toggle="dropdown" data-bs-auto-close="false" role="button" aria-expanded="@(financeOpen ? "true" : "false")">
+                                <span class="nav-link-icon d-md-none d-lg-inline-block"><i class="bi bi-calculator"></i></span>
+                                <span class="nav-link-title fw-semibold">세무 관리</span>
+                            </a>
+                            <div class="dropdown-menu @(financeOpen ? "show" : "")">
+                                <a class="dropdown-item @activeClass("/admin/taxprofiles")" href="/admin/taxprofiles">
+                                    <i class="bi bi-circle-fill small me-2" style="font-size: 0.35rem;"></i>세무 프로필
+                                </a>
+                                <a class="dropdown-item @activeClass("/admin/taxfilings")" href="/admin/taxfilings">
+                                    <i class="bi bi-circle-fill small me-2" style="font-size: 0.35rem;"></i>신고 관리
+                                </a>
+                                <a class="dropdown-item @activeClass("/admin/taxfilingschedules")" href="/admin/taxfilingschedules">
+                                    <i class="bi bi-circle-fill small me-2" style="font-size: 0.35rem;"></i>신고 일정
+                                </a>
+                                <a class="dropdown-item @activeClass("/admin/revenuetrackings")" href="/admin/revenuetrackings">
+                                    <i class="bi bi-circle-fill small me-2" style="font-size: 0.35rem;"></i>매출 추적
+                                </a>
+                            </div>
+                        </li>
+                    </ul>
                 </div>
             </div>
-        </header>
+        </aside>
-        <div class="page-wrapper">
+
-            <div class="container-fluid">
+        <!-- Main Wrapper Panel -->
-                <div class="row g-3">
+        <div class="page-wrapper d-flex flex-column min-vh-100">
-                    <aside class="col-12 col-lg-3 col-xxl-2">
+            <!-- Topbar (Search, Breadcrumbs, Theme Switcher, User Profiles) -->
-                        <div class="card shadow-sm border-0 admin-sidebar-card sticky-top">
+            <header class="navbar navbar-expand-md navbar-light d-none d-lg-flex d-print-none sticky-top border-bottom">
-                            <div class="card-header admin-sidebar-header">
+                <div class="container-xl justify-content-between">
-                                <div>
+                    <!-- Left breadcrumb -->
-                                    <div class="text-uppercase text-muted small">Navigation</div>
+                    <div class="d-flex align-items-center">
-                                    <h3 class="card-title mb-0">관리 메뉴</h3>
+                        <nav aria-label="breadcrumb" class="d-inline-block">
-                                </div>
+                            <ol class="breadcrumb breadcrumb-muted mb-0 small">
-                            </div>
+                                <li class="breadcrumb-item"><a href="/admin/dashboard" class="text-muted"><i class="bi bi-house-door-fill"></i></a></li>
-                            <div class="card-body p-0 admin-sidebar-body">
+                                <li class="breadcrumb-item active text-dark fw-semibold" aria-current="page">@breadcrumbText</li>
-                                <div class="accordion accordion-flush" id="adminSidebarAccordion">
+                            </ol>
-                                    <div class="accordion-item">
+                        </nav>
-                                        <h2 class="accordion-header">
+                    </div>
-                                            <button class="accordion-button @(coreOpen ? string.Empty : "collapsed")" type="button" data-bs-toggle="collapse" data-bs-target="#adminMenuCore" aria-expanded="@(coreOpen ? "true" : "false")">
+                    
-                                                기본
+                    <!-- Right Actions -->
-                                            </button>
+                    <div class="navbar-nav flex-row align-items-center gap-3">
-                                        </h2>
+                        <!-- Dark/Light Theme Switcher Button -->
-                                        <div id="adminMenuCore" class="accordion-collapse collapse @(coreOpen ? "show" : string.Empty)" data-bs-parent="#adminSidebarAccordion">
+                        <div class="nav-item">
-                                            <div class="list-group list-group-flush list-group-transparent">
+                            <a href="#" class="nav-link px-0 text-muted" onclick="toggleTheme(); return false;" title="테마 전환" data-bs-toggle="tooltip" data-bs-placement="bottom">
-                                                <a class="list-group-item list-group-item-action @activeClass("/admin/dashboard")" href="/admin/dashboard">▣ 대시보드</a>
+                                <i class="bi bi-sun fs-3 theme-icon-light d-none"></i>
-                                                <a class="list-group-item list-group-item-action @activeClass("/admin/settings")" href="/admin/settings">⚙ 설정</a>
+                                <i class="bi bi-moon-stars-fill fs-3 theme-icon-dark"></i>
-                                                <a class="list-group-item list-group-item-action @activeClass("/admin/clientlogs")" href="/admin/clientlogs">⌘ 클라이언트 로그</a>
+                            </a>
-                                            </div>
-                                        </div>
-                                    </div>
-                                    <div class="accordion-item">
-                                        <h2 class="accordion-header">
-                                            <button class="accordion-button @(customerOpen ? string.Empty : "collapsed")" type="button" data-bs-toggle="collapse" data-bs-target="#adminMenuCustomer" aria-expanded="@(customerOpen ? "true" : "false")">
-                                                고객/상담
-                                            </button>
-                                        </h2>
-                                        <div id="adminMenuCustomer" class="accordion-collapse collapse @(customerOpen ? "show" : string.Empty)" data-bs-parent="#adminSidebarAccordion">
-                                            <div class="list-group list-group-flush list-group-transparent">
-                                                <a class="list-group-item list-group-item-action @activeClass("/admin/customers")" href="/admin/customers">◫ 고객</a>
-                                                <a class="list-group-item list-group-item-action @activeClass("/admin/clients")" href="/admin/clients">◫ 고객사</a>
-                                                <a class="list-group-item list-group-item-action @activeClass("/admin/inquiries")" href="/admin/inquiries">◫ 문의</a>
-                                                <a class="list-group-item list-group-item-action @activeClass("/admin/consultingactivities")" href="/admin/consultingactivities">◫ 상담 활동</a>
-                                            </div>
-                                        </div>
-                                    </div>
-                                    <div class="accordion-item">
-                                        <h2 class="accordion-header">
-                                            <button class="accordion-button @(contentOpen ? string.Empty : "collapsed")" type="button" data-bs-toggle="collapse" data-bs-target="#adminMenuContent" aria-expanded="@(contentOpen ? "true" : "false")">
-                                                콘텐츠
-                                            </button>
-                                        </h2>
-                                        <div id="adminMenuContent" class="accordion-collapse collapse @(contentOpen ? "show" : string.Empty)" data-bs-parent="#adminSidebarAccordion">
-                                            <div class="list-group list-group-flush list-group-transparent">
-                                                <a class="list-group-item list-group-item-action @activeClass("/admin/blog")" href="/admin/blog">✎ 블로그</a>
-                                                <a class="list-group-item list-group-item-action @activeClass("/admin/announcements")" href="/admin/announcements">★ 공지사항</a>
-                                                <a class="list-group-item list-group-item-action @activeClass("/admin/faqs")" href="/admin/faqs">? FAQ</a>
-                                            </div>
-                                        </div>
-                                    </div>
-                                    <div class="accordion-item">
-                                        <h2 class="accordion-header">
-                                            <button class="accordion-button @(financeOpen ? string.Empty : "collapsed")" type="button" data-bs-toggle="collapse" data-bs-target="#adminMenuFinance" aria-expanded="@(financeOpen ? "true" : "false")">
-                                                세무 관리
-                                            </button>
-                                        </h2>
-                                        <div id="adminMenuFinance" class="accordion-collapse collapse @(financeOpen ? "show" : string.Empty)" data-bs-parent="#adminSidebarAccordion">
-                                            <div class="list-group list-group-flush list-group-transparent">
-                                                <a class="list-group-item list-group-item-action @activeClass("/admin/taxprofiles")" href="/admin/taxprofiles">◧ 세무 프로필</a>
-                                                <a class="list-group-item list-group-item-action @activeClass("/admin/taxfilings")" href="/admin/taxfilings">◧ 신고 관리</a>
-                                                <a class="list-group-item list-group-item-action @activeClass("/admin/taxfilingschedules")" href="/admin/taxfilingschedules">◧ 신고 일정</a>
-                                                <a class="list-group-item list-group-item-action @activeClass("/admin/revenuetrackings")" href="/admin/revenuetrackings">◧ 매출 추적</a>
-                                            </div>
-                                        </div>
-                                    </div>
-                                </div>
-                            </div>
                         </div>
-                    </aside>
+                        
-                    <main class="col-12 col-lg-9 col-xxl-10">
+                        <!-- Divider -->
-                        <div class="card shadow-sm border-0 admin-content-card admin-main-surface">
+                        <div class="vr bg-light opacity-50" style="height: 1.5rem;"></div>
-                            <div class="card-body p-3 p-md-4 p-xl-5">
+                        
-                                <nav aria-label="breadcrumb" class="mb-4">
+                        <!-- Profile & Logout -->
-                                    <ol class="breadcrumb breadcrumb-muted">
+                        <div class="d-flex align-items-center gap-2">
-                                        <li class="breadcrumb-item"><a href="/admin/dashboard">관리자</a></li>
+                            <span class="avatar avatar-xs rounded-circle bg-secondary-lt text-secondary"><i class="bi bi-person-circle"></i></span>
-                                        <li class="breadcrumb-item active" aria-current="page">@breadcrumbText</li>
+                            <span class="text-dark small fw-semibold font-numeric me-2">@User.Identity?.Name</span>
-                                    </ol>
-                                </nav>
-                                @RenderBody()
-                            </div>
                         </div>
-                    </main>
+                        <a class="btn btn-outline-danger btn-sm px-3 rounded-pill fw-semibold" href="/admin/logout">
+                            <i class="bi bi-box-arrow-right me-1"></i> 로그아웃
+                        </a>
+                    </div>
+                </div>
+            </header>
+
+            <!-- Page Body Area -->
+            <div class="page-body flex-fill py-4">
+                <div class="container-xl">
+                    <div class="card shadow-sm border border-light-subtle rounded-3 overflow-hidden bg-surface">
+                        <div class="card-body p-4 p-md-5">
+                            @RenderBody()
+                        </div>
+                    </div>
                 </div>
             </div>
+
+            <!-- Footer Area -->
+            <footer class="footer footer-transparent d-print-none py-3 border-top mt-auto bg-surface">
+                <div class="container-xl">
+                    <div class="row text-center align-items-center flex-row-reverse">
+                        <div class="col-lg-auto ms-lg-auto">
+                            <ul class="list-inline list-inline-dots mb-0">
+                                <li class="list-inline-item">Razor Pages + Dapper Architecture</li>
+                                <li class="list-inline-item">Cookie Security Authentication</li>
+                            </ul>
+                        </div>
+                        <div class="col-12 col-lg-auto mt-3 mt-lg-0 text-muted">
+                            &copy; 2026 TaxBaik. All rights reserved.
+                        </div>
+                    </div>
+                </div>
+            </footer>
         </div>
     </div>
+    
+    <!-- Tabler Javascript -->
     <script src="https://cdn.jsdelivr.net/npm/@@tabler/core@1.0.0/dist/js/tabler.min.js" defer></script>
     @await RenderSectionAsync("Scripts", required: false)
+    
+    <!-- Theme Manager Javascript -->
+    <script>
+        function applyTheme(theme) {
+            document.documentElement.setAttribute('data-bs-theme', theme);
+            localStorage.setItem('tablerTheme', theme);
+            
+            var iconLight = document.querySelector('.theme-icon-light');
+            var iconDark = document.querySelector('.theme-icon-dark');
+            
+            if (iconLight && iconDark) {
+                if (theme === 'dark') {
+                    iconLight.classList.remove('d-none');
+                    iconDark.classList.add('d-none');
+                } else {
+                    iconLight.classList.add('d-none');
+                    iconDark.classList.remove('d-none');
+                }
+            }
+        }
+        
+        function toggleTheme() {
+            var currentTheme = localStorage.getItem('tablerTheme') || 'light';
+            var newTheme = currentTheme === 'dark' ? 'light' : 'dark';
+            applyTheme(newTheme);
+        }
+        
+        // Initialize Theme Icons on Load
+        document.addEventListener('DOMContentLoaded', function() {
+            var currentTheme = localStorage.getItem('tablerTheme') || 'light';
+            applyTheme(currentTheme);
+        });
+    </script>
 </body>
 </html>

src/TaxBaik.Web/Pages/Admin/_ViewImports.cshtml

@@ -0,0 +1,12 @@
+@using TaxBaik.Web
+@namespace TaxBaik.Web.Pages.Admin
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Admin/_ViewStart.cshtml

@@ -2,3 +2,12 @@
     Layout = "_AdminLayout";
 }
 
+
+
+
+
+
+
+
+
+

src/TaxBaik.Web/Pages/Blog/Index.cshtml

@@ -2,6 +2,12 @@
 @model TaxBaik.Web.Pages.Blog.BlogIndexModel
 @{
     ViewData["Title"] = "블로그 | 백원숙 세무회계";
+    ViewData["Description"] = "세금 신고, 부동산 세금, 증여·상속 관련 최신 세무 정보와 절세 팁을 확인하세요.";
+    var canonicalQuery = Model.SelectedCategoryId.HasValue
+        ? $"?categoryId={Model.SelectedCategoryId.Value}" + (Model.CurrentPage > 1 ? $"&page={Model.CurrentPage}" : string.Empty)
+        : Model.CurrentPage > 1 ? $"?page={Model.CurrentPage}" : string.Empty;
+    ViewData["CanonicalUrl"] = $"https://www.taxbaik.com/blog{canonicalQuery}";
+    ViewData["OgUrl"] = ViewData["CanonicalUrl"];
 }
 
 <div class="container py-5">

src/TaxBaik.Web/Pages/Blog/Post.cshtml

@@ -4,7 +4,7 @@
     ViewData["Title"] = Model.Post?.SeoTitle ?? Model.Post?.Title;
     ViewData["Description"] = Model.Post?.SeoDescription ?? "";
     ViewData["OgImage"] = Model.Post?.ThumbnailUrl ?? "";
-    var canonicalUrl = $"{Request.Scheme}://{Request.Host}{Request.PathBase}/blog/{Model.Post?.Slug}";
+    var canonicalUrl = $"https://www.taxbaik.com/blog/{Uri.EscapeDataString(Model.Post?.Slug ?? string.Empty)}";
     ViewData["CanonicalUrl"] = canonicalUrl;
     ViewData["OgUrl"] = canonicalUrl;
 }

src/TaxBaik.Web/Pages/Feed.cshtml

@@ -1,35 +1,6 @@
 @page "/feed.xml"
-@model TaxBaik.Web.Pages.RssModel
 @{
-    Response.ContentType = "application/rss+xml; charset=utf-8";
+    Layout = null;
-}@{
+    Response.StatusCode = StatusCodes.Status308PermanentRedirect;
-    var rssContent = new System.Text.StringBuilder();
+    Response.Headers.Location = "/rss.xml";
-    rssContent.AppendLine("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
+}
-    rssContent.AppendLine("<rss version=\"2.0\" xmlns:content=\"http://purl.org/rss/1.0/modules/content/\">");
-    rssContent.AppendLine("  <channel>");
-    rssContent.AppendLine("    <title>백원숙 세무회계 - 블로그</title>");
-    rssContent.AppendLine("    <link>https://www.taxbaik.com</link>");
-    rssContent.AppendLine("    <description>세무사 백원숙의 세금, 부동산, 가족자산 전문 블로그</description>");
-    rssContent.AppendLine("    <language>ko-kr</language>");
-    rssContent.AppendLine($"    <lastBuildDate>{Model.LastBuildDate}</lastBuildDate>");
-    rssContent.AppendLine("    <ttl>60</ttl>");
-
-    foreach (var post in Model.Posts)
-    {
-        rssContent.AppendLine("    <item>");
-        rssContent.AppendLine($"      <title>{System.Net.WebUtility.HtmlEncode(post.Title)}</title>");
-        rssContent.AppendLine($"      <link>https://www.taxbaik.com/blog/{post.Slug}</link>");
-        rssContent.AppendLine($"      <guid isPermaLink=\"true\">https://www.taxbaik.com/blog/{post.Slug}</guid>");
-        rssContent.AppendLine($"      <pubDate>{post.PublishedAt?.ToString("R")}</pubDate>");
-        var desc = post.Content?.Substring(0, Math.Min(200, post.Content?.Length ?? 0)) ?? "";
-        rssContent.AppendLine($"      <description>{System.Net.WebUtility.HtmlEncode(desc)}</description>");
-        if (!string.IsNullOrEmpty(post.Content))
-        {
-            rssContent.AppendLine($"      <content:encoded><![CDATA[{post.Content}]]></content:encoded>");
-        }
-        rssContent.AppendLine("    </item>");
-    }
-
-    rssContent.AppendLine("  </channel>");
-    rssContent.AppendLine("</rss>");
-}@rssContent.ToString()

src/TaxBaik.Web/Pages/Portal/Index.cshtml

@@ -5,46 +5,57 @@
     ViewData["Description"] = "고객님의 세무 신고 일정과 상담 이력을 실시간으로 확인하실 수 있는 마이페이지입니다.";
 }
 
-<div class="bg-light py-5">
+<div class="bg-light py-5 min-vh-75">
     <div class="container">
         <!-- 상단 헤더 & 환영 문구 -->
-        <div class="d-flex flex-wrap justify-content-between align-items-center mb-5 pb-4 border-bottom">
+        <div class="card border-0 shadow-sm mb-4 rounded-4 overflow-hidden" style="background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);">
-            <div>
+            <div class="card-body p-4 p-md-5 text-white position-relative">
-                <p class="text-primary fw-bold mb-1">TaxBaik My Portal</p>
+                <div class="d-flex flex-wrap justify-content-between align-items-center position-relative" style="z-index: 2;">
-                <h1 class="display-6 fw-bold text-dark">안녕하세요, @(User.Identity?.Name)님!</h1>
+                    <div>
-                @if (Model.ClientInfo != null)
+                        <span class="badge bg-primary-badge px-3 py-1.5 mb-2 fs-8 font-numeric text-white" style="background-color: rgba(255, 255, 255, 0.15) !important;">TAXBAIK PORTAL</span>
-                {
+                        <h1 class="display-6 fw-bold mb-2 text-white">안녕하세요, @(User.Identity?.Name)님!</h1>
-                    <p class="text-muted mb-0">
+                        @if (Model.ClientInfo != null)
-                        <i class="bi bi-building"></i> @(string.IsNullOrEmpty(Model.ClientInfo.CompanyName) ? "개인 고객" : Model.ClientInfo.CompanyName) 
+                        {
-                        | <i class="bi bi-telephone"></i> @Model.ClientInfo.Phone
+                            <div class="d-flex flex-wrap gap-3 align-items-center opacity-90 small">
-                    </p>
+                                <span><i class="bi bi-building me-1"></i> @(string.IsNullOrEmpty(Model.ClientInfo.CompanyName) ? "개인 고객" : Model.ClientInfo.CompanyName)</span>
-                }
+                                <span class="d-none d-sm-inline">|</span>
-            </div>
+                                <span><i class="bi bi-telephone me-1"></i> @Model.ClientInfo.Phone</span>
-            <div class="mt-3 mt-sm-0">
+                            </div>
-                <form method="post" action="/portal/logout" class="d-inline">
+                        }
-                    @Html.AntiForgeryToken()
+                    </div>
-                    <button type="submit" class="btn btn-outline-danger btn-sm">
+                    <div class="mt-3 mt-sm-0">
-                        <i class="bi bi-box-arrow-right"></i> 로그아웃
+                        <form method="post" action="/portal/logout" class="d-inline">
-                    </button>
+                            @Html.AntiForgeryToken()
-                </form>
+                            <button type="submit" class="btn btn-sm btn-outline-light px-3 py-2 fw-semibold">
+                                <i class="bi bi-box-arrow-right"></i> 로그아웃
+                            </button>
+                        </form>
+                    </div>
+                </div>
+                <!-- Premium decorative circle background -->
+                <div class="position-absolute end-0 top-0 bottom-0 overflow-hidden d-none d-lg-block" style="width: 300px; opacity: 0.1;">
+                    <svg viewBox="0 0 100 100" fill="currentColor" class="text-white h-100 w-100">
+                        <circle cx="80" cy="50" r="40" />
+                    </svg>
+                </div>
             </div>
         </div>
 
         @if (Model.ClientInfo == null)
         {
             <!-- 연동 대기 경고 -->
-            <div class="card border-warning shadow-sm mb-5">
+            <div class="card border-0 shadow-lg rounded-4 mb-5">
                 <div class="card-body p-5 text-center">
                     <div class="mb-4">
                         <span class="display-1 text-warning"><i class="bi bi-exclamation-triangle-fill"></i></span>
                     </div>
                     <h3 class="fw-bold text-dark mb-3">고객 정보 연동 대기 중</h3>
-                    <p class="text-muted max-width-md mx-auto mb-4">
+                    <p class="text-muted max-width-md mx-auto mb-4 leading-relaxed">
-                        가입하신 계정 정보(이메일/연락처)와 일치하는 세무 대리 고객 레코드를 찾지 못했습니다.<br />
+                        가입하신 계정 정보(이메일/연락처)와 일치하는 세무 대리 고객 정보를 찾지 못했습니다.<br />
-                        세무사 측에서 고객 등록을 완료하거나 관리자 백오피스에서 이메일/전화번호가 일치하도록 지정하면 자동으로 포털 데이터가 활성화됩니다.
+                        세무사 측에서 고객 등록을 완료하거나 이메일/전화번호가 일치하도록 지정하면 자동으로 포털 데이터가 활성화됩니다.
                     </p>
-                    <a href="/contact" class="btn btn-primary px-4 py-2">
+                    <a href="/contact" class="btn btn-primary px-4 py-2.5 fw-bold">
-                        <i class="bi bi-chat-dots"></i> 세무사에게 문의하기
+                        <i class="bi bi-chat-dots-fill"></i> 세무사에게 문의하기
                     </a>
                 </div>
             </div>
@@ -54,19 +65,19 @@
             <div class="row g-4">
                 <!-- 왼쪽: 세무 신고 현황 (Tax Filings) -->
                 <div class="col-lg-8">
-                    <div class="card glass-card mb-4">
+                    <div class="card border-0 shadow-sm rounded-4 h-100">
                         <div class="card-body p-4">
-                            <div class="d-flex justify-content-between align-items-center mb-4">
+                            <div class="d-flex justify-content-between align-items-center mb-4 pb-2 border-bottom">
                                 <h3 class="h5 fw-bold text-dark mb-0">
                                     <i class="bi bi-calendar-check text-primary me-2"></i> 나의 세무 신고 현황
                                 </h3>
-                                <span class="badge bg-secondary">총 @(Model.Filings.Count)건</span>
+                                <span class="badge bg-primary-badge font-numeric">총 @(Model.Filings.Count)건</span>
                             </div>
 
                             @if (!Model.Filings.Any())
                             {
                                 <div class="text-center py-5 text-muted">
-                                    <i class="bi bi-folder-x display-4 d-block mb-3 text-secondary"></i>
+                                    <i class="bi bi-folder-x display-4 d-block mb-3 text-secondary" style="opacity: 0.5;"></i>
                                     등록된 세무 신고 일정이 없습니다.
                                 </div>
                             }
@@ -76,10 +87,10 @@
                                     <table class="table table-hover align-middle">
                                         <thead class="table-light">
                                             <tr>
-                                                <th scope="col">신고 종류</th>
+                                                <th scope="col" class="py-3 border-0 small text-uppercase fw-bold text-muted">신고 종류</th>
-                                                <th scope="col">신고 기한</th>
+                                                <th scope="col" class="py-3 border-0 small text-uppercase fw-bold text-muted">신고 기한</th>
-                                                <th scope="col">진행 상태</th>
+                                                <th scope="col" class="py-3 border-0 small text-uppercase fw-bold text-muted">진행 상태</th>
-                                                <th scope="col">메모</th>
+                                                <th scope="col" class="py-3 border-0 small text-uppercase fw-bold text-muted">메모</th>
                                             </tr>
                                         </thead>
                                         <tbody>
@@ -88,28 +99,28 @@
                                                 var dDay = (filing.DueDate - DateTime.Today).Days;
                                                 var statusClass = filing.Status switch
                                                 {
-                                                    "filed" => "bg-success-subtle text-success",
+                                                    "filed" => "bg-success-subtle text-success border border-success-subtle",
-                                                    "overdue" => "bg-danger-subtle text-danger",
+                                                    "overdue" => "bg-danger-subtle text-danger border border-danger-subtle",
-                                                    _ => "bg-warning-subtle text-warning-emphasis"
+                                                    _ => "bg-warning-subtle text-warning-emphasis border border-warning-subtle"
                                                 };
                                                 var statusLabel = filing.Status switch
                                                 {
                                                     "filed" => "신고 완료",
                                                     "overdue" => "기한 초과",
-                                                    _ => $"D-{dDay}"
+                                                    _ => dDay == 0 ? "D-Day" : dDay < 0 ? $"기한 지남 ({Math.Abs(dDay)}일)" : $"D-{dDay}"
                                                 };
 
-                                                <tr>
+                                                <tr class="admin-row-clickable">
-                                                    <td>
+                                                    <td class="py-3">
                                                         <span class="fw-bold text-dark">@filing.FilingType</span>
                                                     </td>
-                                                    <td>
+                                                    <td class="py-3">
-                                                        <span>@filing.DueDate.ToString("yyyy-MM-dd")</span>
+                                                        <span class="font-numeric text-muted">@filing.DueDate.ToString("yyyy-MM-dd")</span>
                                                     </td>
-                                                    <td>
+                                                    <td class="py-3">
-                                                        <span class="badge @statusClass px-2.5 py-1.5 fs-7">@statusLabel</span>
+                                                        <span class="badge @statusClass px-2.5 py-1.5 fs-8 fw-bold">@statusLabel</span>
                                                     </td>
-                                                    <td class="text-muted small">
+                                                    <td class="py-3 text-muted small">
                                                         @(string.IsNullOrEmpty(filing.Memo) ? "-" : filing.Memo)
                                                     </td>
                                                 </tr>
@@ -124,16 +135,16 @@
 
                 <!-- 오른쪽: 상담 이력 요약 (Consulting Activities) -->
                 <div class="col-lg-4">
-                    <div class="card glass-card">
+                    <div class="card border-0 shadow-sm rounded-4 h-100">
                         <div class="card-body p-4">
-                            <h3 class="h5 fw-bold text-dark mb-4">
+                            <h3 class="h5 fw-bold text-dark mb-4 pb-2 border-bottom">
                                 <i class="bi bi-chat-text text-primary me-2"></i> 최근 상담 및 지원 이력
                             </h3>
 
                             @if (!Model.Consultations.Any())
                             {
                                 <div class="text-center py-5 text-muted">
-                                    <i class="bi bi-chat-square-dots display-4 d-block mb-3 text-secondary"></i>
+                                    <i class="bi bi-chat-square-dots display-4 d-block mb-3 text-secondary" style="opacity: 0.5;"></i>
                                     최근 상담 이력이 없습니다.
                                 </div>
                             }
@@ -142,15 +153,18 @@
                                 <div class="timeline ps-2">
                                     @foreach (var activity in Model.Consultations)
                                     {
-                                        <div class="timeline-item-modern">
+                                        <div class="position-relative ps-4 pb-4 border-start border-2 border-light-subtle">
+                                            <!-- Timeline Dot -->
+                                            <div class="position-absolute start-0 translate-middle-x rounded-circle bg-primary" style="width: 12px; height: 12px; top: 6px; border: 3px solid #fff;"></div>
+                                            
                                             <div class="d-flex justify-content-between align-items-center mb-1">
-                                                <span class="badge bg-primary-subtle text-primary small">@activity.ActivityType</span>
+                                                <span class="badge bg-primary-badge px-2 py-1 fs-8">@activity.ActivityType</span>
-                                                <small class="text-muted">@activity.ActivityDate.ToString("yyyy-MM-dd")</small>
+                                                <small class="text-muted font-numeric">@activity.ActivityDate.ToString("yyyy-MM-dd")</small>
                                             </div>
-                                            <p class="text-dark small mb-1 fw-semibold">@activity.Description</p>
+                                            <p class="text-dark small mb-1 fw-semibold leading-normal">@activity.Description</p>
                                             @if (!string.IsNullOrEmpty(activity.Outcome))
                                             {
-                                                <div class="bg-light p-2 rounded small text-muted mt-1">
+                                                <div class="bg-light p-2.5 rounded-3 small text-muted mt-1.5 border border-light">
                                                     <strong>결과:</strong> @activity.Outcome
                                                 </div>
                                             }

src/TaxBaik.Web/Pages/Portal/Login.cshtml

@@ -6,35 +6,77 @@
     ViewData["CanonicalUrl"] = $"{Request.Scheme}://{Request.Host}/portal/login";
 }
 
-<section class="container py-5" style="max-width: 560px;">
+<div class="bg-light py-5 min-vh-75 d-flex align-items-center">
-    <h1 class="h3 fw-bold mb-4">고객 포털 로그인</h1>
+    <div class="container" style="max-width: 480px;">
-    <div class="alert alert-secondary">
+        <div class="card shadow-lg border-0 rounded-4 overflow-hidden">
-        포털 인증은 다음 단계에서 이메일/비밀번호와 소셜 로그인으로 연결됩니다.
+            <div class="card-body p-4 p-md-5">
-    </div>
+                <div class="text-center mb-4">
-    @if (!string.IsNullOrWhiteSpace(Model.ErrorMessage))
+                    <span class="badge bg-primary-badge px-3 py-2 mb-2 fs-7 font-numeric">TAXBAIK MY PORTAL</span>
-    {
+                    <h1 class="h3 fw-bold text-dark mb-2">고객 포털 로그인</h1>
-        <div class="alert alert-danger">@Model.ErrorMessage</div>
+                    <p class="text-muted small">세무 신고 현황 및 상담 이력을 실시간으로 확인하세요.</p>
-    }
+                </div>
-    <form method="post" class="vstack gap-3">
+
-        <div>
+                @if (!string.IsNullOrWhiteSpace(Model.ErrorMessage))
-            <label class="form-label">이메일</label>
+                {
-            <input class="form-control" asp-for="Email" />
+                    <div class="alert alert-danger d-flex align-items-center gap-2" role="alert">
+                        <i class="bi bi-exclamation-triangle-fill"></i>
+                        <div>@Model.ErrorMessage</div>
+                    </div>
+                }
+
+                <form method="post" class="vstack gap-3">
+                    <div>
+                        <label class="form-label fw-semibold text-dark small" asp-for="Email">이메일 주소</label>
+                        <div class="input-icon">
+                            <span class="input-icon-addon">
+                                <i class="bi bi-envelope"></i>
+                            </span>
+                            <input class="form-control" asp-for="Email" placeholder="example@email.com" required type="email" />
+                        </div>
+                    </div>
+                    <div>
+                        <label class="form-label fw-semibold text-dark small" asp-for="Password">비밀번호</label>
+                        <div class="input-icon">
+                            <span class="input-icon-addon">
+                                <i class="bi bi-lock"></i>
+                            </span>
+                            <input class="form-control" asp-for="Password" type="password" placeholder="••••••••" required />
+                        </div>
+                    </div>
+                    <button class="btn btn-primary w-100 py-2.5 fw-bold mt-2" type="submit">
+                        <i class="bi bi-box-arrow-in-right"></i> 로그인
+                    </button>
+                </form>
+
+                <div class="hr-text my-4"><span class="text-muted small">또는 소셜 계정으로 로그인</span></div>
+
+                <div class="vstack gap-2">
+                    <form method="post" asp-page-handler="Google" class="w-100">
+                        <button class="btn btn-outline-dark w-100 d-flex align-items-center justify-content-center gap-2 bg-white" type="submit">
+                            <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-google text-danger" viewBox="0 0 16 16">
+                                <path d="M15.545 6.558a9.42 9.42 0 0 1 .139 1.626c0 2.434-.87 4.492-2.384 5.885h.002C11.978 15.292 10.158 16 8 16A8 8 0 1 1 8 0c2.24 0 4 1.11 5.33 2.23l-2.03 2.03C10.18 3.24 9.22 2.72 8 2.72c-2.427 0-4.437 2.03-4.437 4.437 0 2.427 2.01 4.437 4.437 4.437 1.89 0 3.05-.98 3.57-2.005H8v-2.74H15.54z"/>
+                            </svg>
+                            <span>Google 계정으로 로그인</span>
+                        </button>
+                    </form>
+                    <form method="post" asp-page-handler="Naver" class="w-100">
+                        <button class="btn w-100 d-flex align-items-center justify-content-center gap-2 text-white" style="background-color: #03C75A;" type="submit">
+                            <span class="fw-bold" style="font-family: 'Outfit';">N</span>
+                            <span>네이버로 로그인</span>
+                        </button>
+                    </form>
+                    <form method="post" asp-page-handler="Kakao" class="w-100">
+                        <button class="btn w-100 d-flex align-items-center justify-content-center gap-2 text-dark" style="background-color: #FEE500;" type="submit">
+                            <i class="bi bi-chat-fill"></i>
+                            <span>카카오로 로그인</span>
+                        </button>
+                    </form>
+                </div>
+
+                <div class="text-center mt-4 pt-2 border-top">
+                    <p class="text-muted small mb-0">아직 회원이 아니신가요? <a href="/portal/register" class="text-primary fw-bold">회원가입하기</a></p>
+                </div>
+            </div>
         </div>
-        <div>
-            <label class="form-label">비밀번호</label>
-            <input class="form-control" asp-for="Password" type="password" />
-        </div>
-        <button class="btn btn-dark" type="submit">로그인</button>
-    </form>
-    <div class="d-grid gap-2 mt-4">
-        <form method="post" asp-page-handler="Google">
-            <button class="btn btn-outline-dark w-100" type="submit">Google로 로그인</button>
-        </form>
-        <form method="post" asp-page-handler="Naver">
-            <button class="btn btn-outline-success w-100" type="submit">Naver로 로그인</button>
-        </form>
-        <form method="post" asp-page-handler="Kakao">
-            <button class="btn btn-outline-warning w-100" type="submit">Kakao로 로그인</button>
-        </form>
     </div>
-</section>
+</div>

src/TaxBaik.Web/Pages/Portal/Register.cshtml

@@ -6,30 +6,71 @@
     ViewData["CanonicalUrl"] = $"{Request.Scheme}://{Request.Host}/portal/register";
 }
 
-<section class="container py-5" style="max-width: 640px;">
+<div class="bg-light py-5 min-vh-75 d-flex align-items-center">
-    <h1 class="h3 fw-bold mb-4">고객 포털 회원가입</h1>
+    <div class="container" style="max-width: 560px;">
-    <div class="alert alert-secondary">
+        <div class="card shadow-lg border-0 rounded-4 overflow-hidden">
-        가입 흐름은 다음 단계에서 이메일/전화번호 검증과 소셜 로그인으로 확장합니다.
+            <div class="card-body p-4 p-md-5">
+                <div class="text-center mb-4">
+                    <span class="badge bg-primary-badge px-3 py-2 mb-2 fs-7 font-numeric">TAXBAIK MY PORTAL</span>
+                    <h1 class="h3 fw-bold text-dark mb-2">고객 포털 회원가입</h1>
+                    <p class="text-muted small">포털 가입 후 세무 대리 고객 정보와 연동하여 편리한 서비스를 이용하세요.</p>
+                </div>
+
+                <div class="alert alert-secondary d-flex align-items-start gap-2 mb-4" role="alert">
+                    <i class="bi bi-info-circle-fill text-secondary mt-1"></i>
+                    <div class="small text-muted">
+                        세무사에 등록된 연락처 또는 이메일과 일치하게 가입하셔야 자동으로 세무 정보가 연동됩니다.
+                    </div>
+                </div>
+
+                <form method="post" class="row g-3">
+                    <div class="col-md-6">
+                        <label class="form-label fw-semibold text-dark small" asp-for="Name">이름</label>
+                        <div class="input-icon">
+                            <span class="input-icon-addon">
+                                <i class="bi bi-person"></i>
+                            </span>
+                            <input class="form-control" asp-for="Name" placeholder="홍길동" required />
+                        </div>
+                    </div>
+                    <div class="col-md-6">
+                        <label class="form-label fw-semibold text-dark small" asp-for="Phone">연락처</label>
+                        <div class="input-icon">
+                            <span class="input-icon-addon">
+                                <i class="bi bi-telephone"></i>
+                            </span>
+                            <input class="form-control" asp-for="Phone" placeholder="010-1234-5678" required />
+                        </div>
+                    </div>
+                    <div class="col-12">
+                        <label class="form-label fw-semibold text-dark small" asp-for="Email">이메일 주소</label>
+                        <div class="input-icon">
+                            <span class="input-icon-addon">
+                                <i class="bi bi-envelope"></i>
+                            </span>
+                            <input class="form-control" asp-for="Email" placeholder="example@email.com" required type="email" />
+                        </div>
+                    </div>
+                    <div class="col-12">
+                        <label class="form-label fw-semibold text-dark small" asp-for="Password">비밀번호</label>
+                        <div class="input-icon">
+                            <span class="input-icon-addon">
+                                <i class="bi bi-lock"></i>
+                            </span>
+                            <input class="form-control" asp-for="Password" type="password" placeholder="비밀번호 입력" required />
+                        </div>
+                    </div>
+                    <div class="col-12 mt-4">
+                        <button class="btn btn-primary w-100 py-2.5 fw-bold" type="submit">
+                            <i class="bi bi-person-plus"></i> 가입하기
+                        </button>
+                    </div>
+                </form>
+
+                <div class="text-center mt-4 pt-2 border-top">
+                    <p class="text-muted small mb-0">이미 계정이 있으신가요? <a href="/portal/login" class="text-primary fw-bold">로그인하기</a></p>
+                </div>
+            </div>
+        </div>
     </div>
-    <form method="post" class="row g-3">
+</div>
-        <div class="col-md-6">
-            <label class="form-label">이름</label>
-            <input class="form-control" asp-for="Name" />
-        </div>
-        <div class="col-md-6">
-            <label class="form-label">연락처</label>
-            <input class="form-control" asp-for="Phone" />
-        </div>
-        <div class="col-12">
-            <label class="form-label">이메일</label>
-            <input class="form-control" asp-for="Email" />
-        </div>
-        <div class="col-12">
-            <label class="form-label">비밀번호</label>
-            <input class="form-control" asp-for="Password" type="password" />
-        </div>
-        <div class="col-12">
-            <button class="btn btn-dark" type="submit">가입하기</button>
-        </div>
-    </form>
-</section>

src/TaxBaik.Web/Pages/Rss.cshtml

@@ -1,35 +1,40 @@
 @page "/rss.xml"
 @model TaxBaik.Web.Pages.RssModel
 @{
+    Layout = null;
     Response.ContentType = "application/rss+xml; charset=utf-8";
-}@{
     var rssContent = new System.Text.StringBuilder();
     rssContent.AppendLine("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
-    rssContent.AppendLine("<rss version=\"2.0\" xmlns:content=\"http://purl.org/rss/1.0/modules/content/\">");
+    rssContent.AppendLine("<rss version=\"2.0\">");
     rssContent.AppendLine("  <channel>");
     rssContent.AppendLine("    <title>백원숙 세무회계 - 블로그</title>");
     rssContent.AppendLine("    <link>https://www.taxbaik.com</link>");
     rssContent.AppendLine("    <description>세무사 백원숙의 세금, 부동산, 가족자산 전문 블로그</description>");
-    rssContent.AppendLine("    <language>ko-kr</language>");
+    rssContent.AppendLine("    <language>ko-KR</language>");
     rssContent.AppendLine($"    <lastBuildDate>{Model.LastBuildDate}</lastBuildDate>");
     rssContent.AppendLine("    <ttl>60</ttl>");
 
-    foreach (var post in Model.Posts)
+    foreach (var item in Model.Items)
     {
+        var itemUrl = item.Link;
+        var fullDescription = item.Description ?? string.Empty;
+        var safeDescription = fullDescription.Replace("]]>", "]]]]><![CDATA[>");
+
         rssContent.AppendLine("    <item>");
-        rssContent.AppendLine($"      <title>{System.Net.WebUtility.HtmlEncode(post.Title)}</title>");
+        rssContent.AppendLine($"      <title>{System.Net.WebUtility.HtmlEncode(item.Title)}</title>");
-        rssContent.AppendLine($"      <link>https://www.taxbaik.com/blog/{post.Slug}</link>");
+        rssContent.AppendLine($"      <link>{itemUrl}</link>");
-        rssContent.AppendLine($"      <guid isPermaLink=\"true\">https://www.taxbaik.com/blog/{post.Slug}</guid>");
+        rssContent.AppendLine($"      <guid isPermaLink=\"true\">{item.Guid}</guid>");
-        rssContent.AppendLine($"      <pubDate>{post.PublishedAt?.ToString("R")}</pubDate>");
+
-        var desc = post.Content?.Substring(0, Math.Min(200, post.Content?.Length ?? 0)) ?? "";
+        if (item.PublishedAt is not null)
-        rssContent.AppendLine($"      <description>{System.Net.WebUtility.HtmlEncode(desc)}</description>");
-        if (!string.IsNullOrEmpty(post.Content))
         {
-            rssContent.AppendLine($"      <content:encoded><![CDATA[{post.Content}]]></content:encoded>");
+            rssContent.AppendLine($"      <pubDate>{item.PublishedAt.Value.ToUniversalTime():R}</pubDate>");
         }
+
+        rssContent.AppendLine($"      <description><![CDATA[{safeDescription}]]></description>");
         rssContent.AppendLine("    </item>");
     }
 
     rssContent.AppendLine("  </channel>");
     rssContent.AppendLine("</rss>");
-}@rssContent.ToString()
+}
+@Html.Raw(rssContent.ToString())

src/TaxBaik.Web/Pages/Rss.cshtml.cs

@@ -7,30 +7,83 @@ namespace TaxBaik.Web.Pages;
 public class RssModel : PageModel
 {
     private readonly BlogService _blogService;
+    private readonly FaqService _faqService;
+    private readonly AnnouncementService _announcementService;
 
-    public List<BlogPost> Posts { get; set; } = [];
+    public List<RssItem> Items { get; set; } = [];
     public string LastBuildDate { get; set; } = DateTime.UtcNow.ToString("R");
 
-    public RssModel(BlogService blogService)
+    public RssModel(
+        BlogService blogService,
+        FaqService faqService,
+        AnnouncementService announcementService)
     {
         _blogService = blogService;
+        _faqService = faqService;
+        _announcementService = announcementService;
     }
 
     public async Task OnGetAsync()
     {
         try
         {
-            // 최근 50개 블로그 포스트 (RSS는 일반적으로 최신 기사만 포함)
+            var blogTask = _blogService.GetPublishedPagedAsync(1, 50, categoryId: null, ct: default);
-            var (posts, _) = await _blogService.GetPublishedPagedAsync(1, 50, categoryId: null, ct: default);
+            var faqTask = _faqService.GetActiveAsync(HttpContext.RequestAborted);
-            Posts = posts.OrderByDescending(p => p.PublishedAt).ToList();
+            var announcementTask = _announcementService.GetActiveAsync(HttpContext.RequestAborted);
+
+            await Task.WhenAll(blogTask, faqTask, announcementTask);
+
+            var blogPosts = (await blogTask).Item1
+                .OrderByDescending(p => p.PublishedAt)
+                .Select(post => new RssItem(
+                    Title: post.Title,
+                    Link: $"https://www.taxbaik.com/blog/{Uri.EscapeDataString(post.Slug)}",
+                    Description: post.Content ?? string.Empty,
+                    PublishedAt: post.PublishedAt,
+                    Guid: $"https://www.taxbaik.com/blog/{Uri.EscapeDataString(post.Slug)}"))
+                .ToList();
+
+            var faqs = (await faqTask)
+                .OrderByDescending(f => f.UpdatedAt)
+                .Select(faq => new RssItem(
+                    Title: $"FAQ: {faq.Question}",
+                    Link: "https://www.taxbaik.com/#faq",
+                    Description: faq.Answer,
+                    PublishedAt: faq.UpdatedAt,
+                    Guid: $"https://www.taxbaik.com/rss/faq/{faq.Id}"))
+                .ToList();
+
+            var announcements = (await announcementTask)
+                .OrderByDescending(a => a.UpdatedAt)
+                .Select(announcement => new RssItem(
+                    Title: $"공지: {announcement.Title}",
+                    Link: "https://www.taxbaik.com/#top",
+                    Description: announcement.Content ?? announcement.Title,
+                    PublishedAt: announcement.UpdatedAt,
+                    Guid: $"https://www.taxbaik.com/rss/announcement/{announcement.Id}"))
+                .ToList();
+
+            Items = blogPosts
+                .Concat(faqs)
+                .Concat(announcements)
+                .OrderByDescending(item => item.PublishedAt ?? DateTime.MinValue)
+                .Take(50)
+                .ToList();
         }
         catch (Exception ex)
         {
-            // DB 연결 실패: 빈 포스트 목록 반환 (정적 피드 구조는 유지)
+            // DB 연결 실패: 빈 피드가 되지 않도록 로컬 서버 시간 기준 단일 항목을 유지하지는 않는다.
-            Posts = [];
+            Items = [];
             System.Diagnostics.Debug.WriteLine($"RSS Feed: Blog posts load failed: {ex.Message}");
         }
 
-        LastBuildDate = Posts.FirstOrDefault()?.PublishedAt?.ToString("R") ?? DateTime.UtcNow.ToString("R");
+        LastBuildDate = Items.FirstOrDefault()?.PublishedAt?.ToString("R") ?? DateTime.UtcNow.ToString("R");
     }
+
+    public sealed record RssItem(
+        string Title,
+        string Link,
+        string Description,
+        DateTime? PublishedAt,
+        string Guid);
 }

src/TaxBaik.Web/Pages/Shared/BlogEditorModel.cs

@@ -3,7 +3,7 @@ namespace TaxBaik.Web.Pages.Shared;
 public sealed record BlogEditorModel(
     string Title,
     string Content,
-    int? CategoryId,
+    int CategoryId,
     bool IsPublished,
     string? ThumbnailUrl,
     string? SeoTitle,

src/TaxBaik.Web/Pages/Shared/_AdminPageHeader.cshtml

@@ -1,18 +1,18 @@
-@model (string Eyebrow, string Title, string Subtitle, string? ActionHref, string? ActionText)
+@model TaxBaik.Web.Models.AdminPageHeaderModel
-<div class="page-header d-print-none mb-4">
+<div class="page-header d-print-none admin-page-header">
     <div class="row align-items-center g-2">
         <div class="col">
-            <div class="page-pretitle text-uppercase">@Model.Eyebrow</div>
+            <div class="page-pretitle text-uppercase admin-page-header-eyebrow">@Model.Eyebrow</div>
-            <h2 class="page-title mb-1">@Model.Title</h2>
+            <h2 class="page-title mb-1 admin-page-header-title">@Model.Title</h2>
             @if (!string.IsNullOrWhiteSpace(Model.Subtitle))
             {
-                <div class="text-muted small">@Model.Subtitle</div>
+                <div class="text-muted small admin-page-header-subtitle">@Model.Subtitle</div>
             }
         </div>
         @if (!string.IsNullOrWhiteSpace(Model.ActionHref) && !string.IsNullOrWhiteSpace(Model.ActionText))
         {
             <div class="col-auto ms-auto">
-                <a class="btn btn-primary btn-pill" href="@Model.ActionHref">@Model.ActionText</a>
+                <a class="btn btn-primary btn-sm btn-pill" href="@Model.ActionHref">@Model.ActionText</a>
             </div>
         }
     </div>

src/TaxBaik.Web/Pages/Shared/_BlogEditor.cshtml

@@ -1,22 +1,23 @@
 @model TaxBaik.Web.Pages.Shared.BlogEditorModel
 
-<section class="container-xl admin-page-shell admin-editor-root blog-editor-shell" data-blog-editor-root>
+<section class="admin-page-shell admin-editor-root blog-editor-shell" data-blog-editor-root>
-    <div class="row g-3">
+    <div class="page-header d-print-none admin-page-header blog-editor-header">
-        <div class="col-12">
+        <div class="row align-items-center">
-            <div class="page-header d-print-none mb-4">
+            <div class="col">
-                <div class="row align-items-center">
+                <div class="page-pretitle admin-page-header-eyebrow">콘텐츠</div>
-                    <div class="col">
+                <h2 class="page-title admin-page-header-title">@(Model.IsEdit ? "블로그 수정" : "블로그 등록")</h2>
-                        <div class="page-pretitle">콘텐츠</div>
+                <p class="text-muted mb-0 admin-page-header-subtitle">@(Model.IsEdit ? "기존 글을 불러와 즉시 편집하고 미리볼 수 있습니다." : "에디터와 미리보기를 함께 제공하는 작성 화면입니다.")</p>
-                        <h2 class="page-title">@(Model.IsEdit ? "블로그 수정" : "블로그 등록")</h2>
+            </div>
-                        <p class="text-muted mb-0">@(Model.IsEdit ? "기존 글을 불러와 즉시 편집하고 미리볼 수 있습니다." : "에디터와 미리보기를 함께 제공하는 작성 화면입니다.")</p>
+            <div class="col-auto ms-auto">
-                    </div>
+                <span class="badge bg-blue-lt text-blue badge-sm">실시간 미리보기</span>
-                </div>
             </div>
         </div>
+    </div>
+    <div class="row g-3">
         <div class="col-lg-8">
-            <form method="post" class="card admin-page-card">
+            <form method="post" class="card">
                 <div class="card-body">
-                    <div asp-validation-summary="All" class="alert alert-danger"></div>
+                    @await Html.PartialAsync("_ValidationSummary")
                     @if (Model.IsEdit)
                     {
                         <input type="hidden" name="Id" value="@ViewData["BlogEditorId"]" />
@@ -42,11 +43,26 @@
                     <div class="row g-3 blog-meta-grid">
                         <div class="col-md-4">
                             <label class="form-label" for="Input_CategoryId">카테고리</label>
-                            <input class="form-control" id="Input_CategoryId" name="Input.CategoryId" value="@Model.CategoryId" />
+                            <select class="form-select" id="Input_CategoryId" name="Input.CategoryId" required>
+                                <option value="">카테고리 선택</option>
+                                @foreach (var category in (ViewData["BlogCategories"] as IEnumerable<TaxBaik.Domain.Entities.Category>) ?? [])
+                                {
+                                    if (category.Id == Model.CategoryId)
+                                    {
+                                        <option value="@category.Id" selected>@category.Name</option>
+                                    }
+                                    else
+                                    {
+                                        <option value="@category.Id">@category.Name</option>
+                                    }
+                                }
+                            </select>
+                            <span class="text-danger small" data-valmsg-for="Input.CategoryId" data-valmsg-replace="true"></span>
                         </div>
                         <div class="col-md-4">
                             <label class="form-label d-block" for="Input_IsPublished">발행 여부</label>
-                            <input class="form-check-input" id="Input_IsPublished" name="Input.IsPublished" type="checkbox" value="true" @(Model.IsPublished ? "checked" : null) />
+                            <input type="hidden" name="Input.IsPublished" value="@(Model.IsPublished ? "true" : "false")" data-blog-published-value />
+                            <input class="form-check-input" id="Input_IsPublished" type="checkbox" value="true" @(Model.IsPublished ? "checked" : null) data-blog-published-toggle />
                         </div>
                         <div class="col-md-4">
                             <label class="form-label" for="Input_ThumbnailUrl">썸네일 URL</label>
@@ -62,7 +78,7 @@
                         </div>
                     </div>
                 </div>
-                <div class="card-footer bg-white d-flex flex-wrap justify-content-between gap-2">
+                <div class="card-footer d-flex flex-wrap justify-content-between gap-2">
                     <div class="d-flex flex-wrap gap-2">
                         @if (Model.IsEdit)
                         {
@@ -75,12 +91,24 @@
             </form>
         </div>
         <div class="col-lg-4">
-            <div class="card admin-page-card h-100">
+            <div class="card h-100">
                 <div class="card-header d-flex align-items-center justify-content-between gap-2">
                     <h3 class="card-title mb-0">실시간 미리보기</h3>
                     <span class="badge bg-secondary-lt text-secondary">공통 스타일</span>
                 </div>
-                <div class="card-body">
+                <div class="card-body d-grid gap-3">
+                    <div class="admin-editor-source">
+                        <div class="text-muted small text-uppercase mb-1">불러온 원본</div>
+                        <div class="fw-semibold mb-2">@Model.Title</div>
+                        <dl class="row g-2 mb-0 small">
+                            <dt class="col-4 text-muted fw-normal">카테고리</dt>
+                            <dd class="col-8 mb-0">@Model.CategoryId</dd>
+                            <dt class="col-4 text-muted fw-normal">발행</dt>
+                            <dd class="col-8 mb-0">@(Model.IsPublished ? "예" : "아니오")</dd>
+                            <dt class="col-4 text-muted fw-normal">썸네일</dt>
+                            <dd class="col-8 mb-0">@(string.IsNullOrWhiteSpace(Model.ThumbnailUrl) ? "-" : Model.ThumbnailUrl)</dd>
+                        </dl>
+                    </div>
                     <article class="content-prose blog-preview-pane" data-blog-preview>@Html.Raw(Model.Content)</article>
                 </div>
             </div>

src/TaxBaik.Web/Pages/Shared/_ComingSoon.cshtml

@@ -1,9 +1,10 @@
 @model string
 
-<div class="card shadow-sm border-0">
+<div class="card">
     <div class="card-body text-center py-5">
-        <div class="text-muted mb-2">준비 중</div>
+        <div class="avatar avatar-xl bg-blue-lt text-blue mb-3 mx-auto">UI</div>
+        <div class="text-uppercase text-muted small mb-1">준비 중</div>
         <h3 class="card-title mb-2">@Model</h3>
-        <p class="text-muted mb-0">이 페이지는 현재 구조를 맞춘 상태이며, 다음 단계에서 기능을 채우면 됩니다.</p>
+        <p class="text-muted mb-0">이 페이지는 구조만 맞춘 상태이며, 다음 단계에서 기능을 채우면 됩니다.</p>
     </div>
 </div>

src/TaxBaik.Web/Pages/Shared/_EmptyState.cshtml

@@ -1,5 +1,8 @@
 @model string
-<div class="empty py-5">
+@{
+    var emptyMessage = string.IsNullOrWhiteSpace(Model) ? "데이터가 없습니다." : Model;
+}
+<div class="empty admin-empty-state">
     <div class="empty-img">
         <svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-database-off" width="48" height="48" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round">
             <path d="M4 6c0 1.657 4.03 3 9 3s9-1.343 9-3-4.03-3-9-3-9 1.343-9 3" />
@@ -8,5 +11,5 @@
             <path d="M3 3l18 18" />
         </svg>
     </div>
-    <p class="empty-title">@string.IsNullOrWhiteSpace(Model) ? "데이터가 없습니다." : Model</p>
+    <p class="empty-title">@emptyMessage</p>
 </div>

src/TaxBaik.Web/Pages/Shared/_Pagination.cshtml

@@ -3,12 +3,18 @@
 {
     <nav class="mt-4" aria-label="페이지네이션">
         <ul class="pagination">
+            <li class="page-item @(Model.Page <= 1 ? "disabled" : "")">
+                <a class="page-link" href="@(Model.Page <= 1 ? "#" : Model.BuildPageUrl(Model.Page - 1))" tabindex="@(Model.Page <= 1 ? -1 : 0)" aria-disabled="@(Model.Page <= 1 ? "true" : "false")">이전</a>
+            </li>
             @for (var i = 1; i <= Model.TotalPages; i++)
             {
                 <li class="page-item @(i == Model.Page ? "active" : "")">
-                    <a class="page-link" href="@Model.BuildPageUrl(i)">@i</a>
+                    <a class="page-link" href="@Model.BuildPageUrl(i)" @(i == Model.Page ? "aria-current=\"page\"" : "")>@i</a>
                 </li>
             }
+            <li class="page-item @(Model.Page >= Model.TotalPages ? "disabled" : "")">
+                <a class="page-link" href="@(Model.Page >= Model.TotalPages ? "#" : Model.BuildPageUrl(Model.Page + 1))" tabindex="@(Model.Page >= Model.TotalPages ? -1 : 0)" aria-disabled="@(Model.Page >= Model.TotalPages ? "true" : "false")">다음</a>
+            </li>
         </ul>
     </nav>
 }

src/TaxBaik.Web/Pages/Shared/_ValidationSummary.cshtml

@@ -8,7 +8,7 @@
             <span class="avatar avatar-xs bg-red-lt text-red">!</span>
             <div class="flex-fill">
                 <div class="fw-semibold mb-1">입력값을 확인하세요.</div>
-                <div asp-validation-summary="All" class="validation-summary text-sm"></div>
+                <div asp-validation-summary="All" class="text-sm"></div>
             </div>
         </div>
     </div>

src/TaxBaik.Web/Pages/Sitemap.cshtml

@@ -1,14 +1,18 @@
 @page "/sitemap.xml"
 @model TaxBaik.Web.Pages.SitemapModel
 @{
+    Layout = null;
     Response.ContentType = "application/xml; charset=utf-8";
 }<?xml version="1.0" encoding="utf-8"?>
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
     @foreach (var url in Model.Urls)
     {
         <url>
-            <loc>@System.Net.WebUtility.HtmlEncode(url)</loc>
+            <loc>@url.Location</loc>
-            <lastmod>@DateTime.UtcNow:yyyy-MM-dd</lastmod>
+            @if (url.LastModified.HasValue)
+            {
+                <lastmod>@url.LastModified.Value.ToUniversalTime().ToString("yyyy-MM-dd")</lastmod>
+            }
         </url>
     }
 </urlset>

src/TaxBaik.Web/Pages/Sitemap.cshtml.cs

@@ -5,48 +5,91 @@ namespace TaxBaik.Web.Pages;
 
 public class SitemapModel : PageModel
 {
+    private const string BaseUrl = "https://www.taxbaik.com";
+    private const int BlogPageSize = 100;
+
     private readonly BlogService _blogService;
+    private readonly FaqService _faqService;
+    private readonly AnnouncementService _announcementService;
+    private readonly ILogger<SitemapModel> _logger;
 
-    public List<string> Urls { get; set; } = [];
+    public List<SitemapUrl> Urls { get; } = [];
 
-    public SitemapModel(BlogService blogService)
+    public SitemapModel(
+        BlogService blogService,
+        FaqService faqService,
+        AnnouncementService announcementService,
+        ILogger<SitemapModel> logger)
     {
         _blogService = blogService;
+        _faqService = faqService;
+        _announcementService = announcementService;
+        _logger = logger;
     }
 
     public async Task OnGetAsync()
     {
-        var baseUrl = "https://www.taxbaik.com";
+        // FAQ와 공지사항은 홈에만 표시되고 각각의 URL은 리다이렉트된다.
+        // 따라서 홈의 변경일에 합산하고 리다이렉트 URL은 sitemap에서 제외한다.
+        var homeLastModified = default(DateTime);
+        var posts = new List<TaxBaik.Domain.Entities.BlogPost>();
 
-        // 정적 페이지 (항상 포함)
-        Urls.AddRange(new[]
-        {
-            $"{baseUrl}",
-            $"{baseUrl}/about",
-            $"{baseUrl}/services",
-            $"{baseUrl}/contact",
-            $"{baseUrl}/privacy",
-            $"{baseUrl}/terms",
-            $"{baseUrl}/blog",
-            $"{baseUrl}/faq",
-            $"{baseUrl}/announcement",
-            $"{baseUrl}/inquiry"
-        });
-
-        // 동적 블로그 포스트 (DB 오류 처리)
         try
         {
-            var (posts, _) = await _blogService.GetPublishedPagedAsync(1, 1000, categoryId: null, ct: default);
+            var faqTask = _faqService.GetActiveAsync(HttpContext.RequestAborted);
-            foreach (var post in posts)
+            var announcementTask = _announcementService.GetActiveAsync(HttpContext.RequestAborted);
-            {
+            var postsTask = GetAllPublishedPostsAsync(HttpContext.RequestAborted);
-                Urls.Add($"{baseUrl}/blog/{post.Slug}");
+
-            }
+            await Task.WhenAll(faqTask, announcementTask, postsTask);
+            posts = await postsTask;
+            homeLastModified = (await faqTask)
+                .Select(faq => faq.UpdatedAt)
+                .Concat((await announcementTask).Select(announcement => announcement.UpdatedAt))
+                .Concat(posts.Take(3).Select(post => post.UpdatedAt))
+                .DefaultIfEmpty()
+                .Max();
         }
         catch (Exception ex)
         {
-            // DB 연결 실패 등의 경우, 정적 페이지만으로도 sitemap 제공
+            // DB 문제 중에도 검색 엔진이 기존 핵심 페이지를 계속 발견할 수 있게 한다.
-            // 프로덕션에서는 DB가 있으므로 이 경로는 사용되지 않음
+            _logger.LogError(ex, "Failed to load dynamic sitemap content");
-            System.Diagnostics.Debug.WriteLine($"Sitemap: Blog posts load failed: {ex.Message}");
+        }
+
+        Urls.AddRange(new[]
+        {
+            new SitemapUrl($"{BaseUrl}/", homeLastModified == default ? null : homeLastModified),
+            new SitemapUrl($"{BaseUrl}/about"),
+            new SitemapUrl($"{BaseUrl}/services"),
+            new SitemapUrl($"{BaseUrl}/contact"),
+            new SitemapUrl($"{BaseUrl}/privacy"),
+            new SitemapUrl($"{BaseUrl}/terms"),
+            new SitemapUrl($"{BaseUrl}/blog")
+        });
+
+        foreach (var post in posts)
+        {
+            Urls.Add(new SitemapUrl(
+                $"{BaseUrl}/blog/{Uri.EscapeDataString(post.Slug)}",
+                post.UpdatedAt == default ? post.PublishedAt : post.UpdatedAt));
         }
     }
+
+    private async Task<List<TaxBaik.Domain.Entities.BlogPost>> GetAllPublishedPostsAsync(CancellationToken ct)
+    {
+        var posts = new List<TaxBaik.Domain.Entities.BlogPost>();
+        var page = 1;
+
+        while (true)
+        {
+            var (items, total) = await _blogService.GetPublishedPagedAsync(page, BlogPageSize, ct: ct);
+            posts.AddRange(items);
+
+            if (posts.Count >= total || !items.Any())
+                return posts;
+
+            page++;
+        }
+    }
+
+    public sealed record SitemapUrl(string Location, DateTime? LastModified = null);
 }

src/TaxBaik.Web/Pages/_Layout.cshtml

@@ -1,3 +1,9 @@
+@{
+    const string SiteUrl = "https://www.taxbaik.com";
+    var canonicalUrl = ViewData["CanonicalUrl"] as string ?? $"{SiteUrl}{Context.Request.PathBase}{Context.Request.Path}";
+    var ogUrl = ViewData["OgUrl"] as string ?? canonicalUrl;
+    var robots = ViewData["Robots"] as string ?? "index, follow";
+}
 <!DOCTYPE html>
 <html lang="ko">
 <head>
@@ -12,30 +18,29 @@
     <meta property="og:title" content="@(ViewData["Title"] ?? "백원숙 세무회계 - 세무사 전문 상담")" />
     <meta property="og:description" content="@(ViewData["Description"] ?? "백원숙 세무회계 - 사업자 기장, 부동산 양도세·증여세, 종합소득세 전문 상담. 맞춤형 세무 절세 컨설팅 제공.")" />
     <meta property="og:image" content="@(ViewData["OgImage"] ?? "https://www.taxbaik.com/images/og-image.jpg")" />
-    <meta property="og:url" content="@(ViewData["OgUrl"] ?? "https://www.taxbaik.com/")" />
+    <meta property="og:url" content="@ogUrl" />
     
     <!-- Twitter -->
-    <meta property="twitter:card" content="summary_large_image" />
+    <meta name="twitter:card" content="summary_large_image" />
-    <meta property="twitter:title" content="@(ViewData["Title"] ?? "백원숙 세무회계 - 세무사 전문 상담")" />
+    <meta name="twitter:title" content="@(ViewData["Title"] ?? "백원숙 세무회계 - 세무사 전문 상담")" />
-    <meta property="twitter:description" content="@(ViewData["Description"] ?? "백원숙 세무회계 - 사업자 기장, 부동산 양도세·증여세, 종합소득세 전문 상담. 맞춤형 세무 절세 컨설팅 제공.")" />
+    <meta name="twitter:description" content="@(ViewData["Description"] ?? "백원숙 세무회계 - 사업자 기장, 부동산 양도세·증여세, 종합소득세 전문 상담. 맞춤형 세무 절세 컨설팅 제공.")" />
-    <meta property="twitter:image" content="@(ViewData["OgImage"] ?? "https://www.taxbaik.com/images/og-image.jpg")" />
+    <meta name="twitter:image" content="@(ViewData["OgImage"] ?? "https://www.taxbaik.com/images/og-image.jpg")" />
 
     <!-- 검색엔진 등록용 소유권 인증 메타 태그 (발급받으신 토큰이 있으면 아래 content에 넣어 주시면 됩니다) -->
     <!-- <meta name="naver-site-verification" content="네이버_서치어드바이저_토큰_입력" /> -->
     <!-- <meta name="google-site-verification" content="구글_서치콘솔_토큰_입력" /> -->
 
-    <meta name="robots" content="index, follow" />
+    <meta name="robots" content="@robots" />
     <meta name="theme-color" content="#C89D6E" />
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
 
     <!-- RSS Feed -->
     <link rel="alternate" type="application/rss+xml" title="백원숙 세무회계 블로그" href="/rss.xml" />
-    <link rel="alternate" type="application/rss+xml" title="TaxBaik Blog Feed" href="/feed.xml" />
     <link rel="preconnect" href="https://fonts.googleapis.com" />
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
     <link rel="dns-prefetch" href="https://cdn.jsdelivr.net" />
     <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Noto+Sans+KR:wght@400;500;700&family=Outfit:wght@400;500;600;700;800&display=swap" rel="stylesheet" />
-    <link rel="canonical" href="@(ViewData["CanonicalUrl"] ?? "https://www.taxbaik.com/")" />
+    <link rel="canonical" href="@canonicalUrl" />
     <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet" />
     <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
 
@@ -71,7 +76,7 @@
     </script>
 </head>
 <body class="with-mobile-cta" data-kakao-url="https://pf.kakao.com/_xoxchTX">
-    <partial name="_Header" />
+    @await Html.PartialAsync("_Header")
     <main role="main" class="pb-5">
         @RenderBody()
     </main>

src/TaxBaik.Web/Pages/_ViewImports.cshtml

@@ -0,0 +1,3 @@
+@using TaxBaik.Web
+@namespace TaxBaik.Web.Pages
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers

src/TaxBaik.Web/Program.cs

@@ -69,11 +69,12 @@ builder.Services.AddRateLimiter(options =>
     options.AddPolicy("client-logs", httpContext =>
     {
         var ip = httpContext.Connection.RemoteIpAddress?.ToString() ?? "unknown";
+        var isDevelopment = builder.Environment.IsDevelopment();
         return RateLimitPartition.GetFixedWindowLimiter(
             partitionKey: $"client-logs:{ip}",
             factory: _ => new FixedWindowRateLimiterOptions
             {
-                PermitLimit = 10,
+                PermitLimit = isDevelopment ? 200 : 10,
                 Window = TimeSpan.FromMinutes(1),
                 QueueLimit = 0,
                 AutoReplenishment = true
@@ -82,11 +83,12 @@ builder.Services.AddRateLimiter(options =>
     options.AddPolicy("admin-login", httpContext =>
     {
         var ip = httpContext.Connection.RemoteIpAddress?.ToString() ?? "unknown";
+        var isDevelopment = builder.Environment.IsDevelopment();
         return RateLimitPartition.GetFixedWindowLimiter(
             partitionKey: $"admin-login:{ip}",
             factory: _ => new FixedWindowRateLimiterOptions
             {
-                PermitLimit = 5,
+                PermitLimit = isDevelopment ? 100 : 5,
                 Window = TimeSpan.FromMinutes(1),
                 QueueLimit = 0,
                 AutoReplenishment = true
@@ -95,6 +97,7 @@ builder.Services.AddRateLimiter(options =>
 });
 
 // Razor Pages
+builder.Services.AddSingleton<IIpLockoutService, IpLockoutService>();
 builder.Services.AddRazorPages();
 
 // Session & TempData (쿠키 저장소)
@@ -262,6 +265,14 @@ builder.Services.AddScoped<TaxBaik.Web.Services.SitemapValidationService>();
 
 // Register version info
 var versionInfo = new VersionInfo();
+var assembly = typeof(Program).Assembly;
+var assemblyVersion = assembly.GetName().Version?.ToString() ?? "unknown";
+var informationalVersion = assembly.GetCustomAttributes(typeof(System.Reflection.AssemblyInformationalVersionAttribute), false)
+    .OfType<System.Reflection.AssemblyInformationalVersionAttribute>()
+    .FirstOrDefault()?.InformationalVersion;
+
+versionInfo.Version = informationalVersion ?? assemblyVersion;
+versionInfo.Built = DateTimeOffset.UtcNow.ToString("yyyy-MM-dd HH:mm:ss 'UTC'");
 var versionJsonPath = Path.Combine(AppContext.BaseDirectory, "wwwroot", "version.json");
 if (File.Exists(versionJsonPath))
 {
@@ -350,7 +361,7 @@ app.Use(async (context, next) =>
     context.Response.Headers["X-Permitted-Cross-Domain-Policies"] = "none";
     if (!context.Response.Headers.ContainsKey("Content-Security-Policy"))
     {
-        context.Response.Headers["Content-Security-Policy"] = "default-src 'self'; img-src 'self' data: https:; style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com data:; script-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net https://www.googletagmanager.com; connect-src 'self' https:; frame-ancestors 'none'; base-uri 'self'; form-action 'self';";
+        context.Response.Headers["Content-Security-Policy"] = "default-src 'self'; img-src 'self' data: https:; style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com https://cdn.jsdelivr.net data:; script-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net https://www.googletagmanager.com https://static.cloudflareinsights.com; connect-src 'self' https: https://cloudflareinsights.com; frame-ancestors 'none'; base-uri 'self'; form-action 'self';";
     }
 
     await next();

src/TaxBaik.Web/Services/AuthService.cs

@@ -14,7 +14,8 @@ public class AuthService
     private readonly ILogger<AuthService> _logger;
     private readonly ITelegramNotificationService _telegramService;
     private readonly IHostEnvironment _environment;
-    private readonly string _jwtSecretKey;
+    private readonly IIpLockoutService _ipLockoutService;
+    private readonly string? _jwtSecretKey;
     private readonly string? _passwordResetToken;
     private readonly int _accessTokenExpirationMinutes = 60;    // Access Token: 1시간 (사용성 향상)
     private readonly int _refreshTokenExpirationMinutes = 10080; // Refresh Token: 7일
@@ -24,18 +25,26 @@ public class AuthService
         ILogger<AuthService> logger,
         IConfiguration configuration,
         ITelegramNotificationService telegramService,
-        IHostEnvironment environment)
+        IHostEnvironment environment,
+        IIpLockoutService ipLockoutService)
     {
         _adminUserRepository = adminUserRepository;
         _logger = logger;
         _telegramService = telegramService;
         _environment = environment;
-        _jwtSecretKey = configuration["Jwt:SecretKey"] ?? throw new InvalidOperationException("Missing 'Jwt:SecretKey' configuration.");
+        _ipLockoutService = ipLockoutService;
+        _jwtSecretKey = configuration["Jwt:SecretKey"];
         _passwordResetToken = configuration["Admin:PasswordResetToken"];
     }
 
-    public async Task<AuthResult> AuthenticateAndGenerateTokenPairAsync(string username, string password)
+    public async Task<AuthResult> AuthenticateAndGenerateTokenPairAsync(string username, string password, string ipAddress)
     {
+        if (_ipLockoutService.IsLockedOut(ipAddress))
+        {
+            _logger.LogWarning("로그인 시도 거부: 차단된 IP '{IpAddress}' (사용자: '{Username}')", ipAddress, username);
+            return AuthResult.InvalidCredentials();
+        }
+
         if (string.IsNullOrWhiteSpace(username) || string.IsNullOrWhiteSpace(password))
             return AuthResult.InvalidCredentials();
 
@@ -49,23 +58,24 @@ public class AuthService
         catch (Exception ex) when (_environment.IsDevelopment())
         {
             _logger.LogError(ex, "❌ [개발 환경] 관리자 로그인 DB 조회 실패: {Username} | Exception Type: {ExType} | Message: {ExMessage}",
-                username, ex.GetType().Name, ex.Message);
+                 username, ex.GetType().Name, ex.Message);
             if (ex.InnerException != null)
-                _logger.LogError(ex.InnerException, "   Inner Exception: {InnerExMessage}", ex.InnerException.Message);
+                 _logger.LogError(ex.InnerException, "   Inner Exception: {InnerExMessage}", ex.InnerException.Message);
             return AuthResult.DatabaseUnavailable();
         }
         catch (Exception ex)
         {
             _logger.LogError(ex, "❌ 관리자 로그인 중 예상치 못한 오류: {Username} | Exception Type: {ExType} | Message: {ExMessage}",
-                username, ex.GetType().Name, ex.Message);
+                 username, ex.GetType().Name, ex.Message);
             if (ex.InnerException != null)
-                _logger.LogError(ex.InnerException, "   Inner Exception: {InnerExMessage}", ex.InnerException.Message);
+                 _logger.LogError(ex.InnerException, "   Inner Exception: {InnerExMessage}", ex.InnerException.Message);
             return AuthResult.DatabaseUnavailable();
         }
 
         if (user == null)
         {
             _logger.LogWarning("로그인 시도: 존재하지 않는 사용자 '{Username}'", username);
+            _ipLockoutService.RecordFailedAttempt(ipAddress);
             return AuthResult.InvalidCredentials();
         }
 
@@ -78,18 +88,26 @@ public class AuthService
         if (!BCrypt.Net.BCrypt.Verify(password, user.PasswordHash))
         {
             _logger.LogWarning("로그인 시도: 잘못된 비밀번호 '{Username}'", username);
+            _ipLockoutService.RecordFailedAttempt(ipAddress);
             // 실패한 로그인은 알림하지 않음 (로그만 남김)
             return AuthResult.InvalidCredentials();
         }
 
-        _logger.LogInformation("로그인 성공: {Username}", username);
+        _logger.LogInformation("로그인 성공: {Username} (IP: {IpAddress})", username, ipAddress);
+        _ipLockoutService.ResetAttempts(ipAddress);
         // 로그인 알림은 제거 (로그만 남김)
         await _adminUserRepository.UpdateLastLoginAtAsync(user.Id);
         return AuthResult.Success(GenerateTokenPair(user));
     }
 
-    public async Task<AdminUser?> AuthenticateAsync(string username, string password)
+    public async Task<AdminUser?> AuthenticateAsync(string username, string password, string ipAddress)
     {
+        if (_ipLockoutService.IsLockedOut(ipAddress))
+        {
+            _logger.LogWarning("로그인 시도 거부: 차단된 IP '{IpAddress}' (사용자: '{Username}')", ipAddress, username);
+            return null;
+        }
+
         if (string.IsNullOrWhiteSpace(username) || string.IsNullOrWhiteSpace(password))
             return null;
 
@@ -97,11 +115,18 @@ public class AuthService
         {
             var user = await _adminUserRepository.GetByUsernameAsync(username);
             if (user == null || string.IsNullOrWhiteSpace(user.PasswordHash))
+            {
+                _ipLockoutService.RecordFailedAttempt(ipAddress);
                 return null;
+            }
 
             if (!BCrypt.Net.BCrypt.Verify(password, user.PasswordHash))
+            {
+                _ipLockoutService.RecordFailedAttempt(ipAddress);
                 return null;
+            }
 
+            _ipLockoutService.ResetAttempts(ipAddress);
             await _adminUserRepository.UpdateLastLoginAtAsync(user.Id);
             return user;
         }
@@ -184,7 +209,8 @@ public class AuthService
 
     private AuthTokenPair GenerateTokenPair(AdminUser user)
     {
-        var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_jwtSecretKey));
+        var jwtSecretKey = GetJwtSecretKey();
+        var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtSecretKey));
         var creds = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
 
         var claims = new[]
@@ -220,7 +246,7 @@ public class AuthService
     {
         try
         {
-            var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_jwtSecretKey));
+            var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(GetJwtSecretKey()));
             var handler = new JwtSecurityTokenHandler();
             var principal = handler.ValidateToken(token, new TokenValidationParameters
             {
@@ -246,7 +272,7 @@ public class AuthService
     {
         try
         {
-            var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_jwtSecretKey));
+            var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(GetJwtSecretKey()));
             var handler = new JwtSecurityTokenHandler();
             var principal = handler.ValidateToken(token, new TokenValidationParameters
             {
@@ -278,6 +304,14 @@ public class AuthService
             && System.Security.Cryptography.CryptographicOperations.FixedTimeEquals(valueBytes, expectedBytes);
     }
 
+    private string GetJwtSecretKey()
+    {
+        if (string.IsNullOrWhiteSpace(_jwtSecretKey))
+            throw new InvalidOperationException("Missing 'Jwt:SecretKey' configuration.");
+
+        return _jwtSecretKey;
+    }
+
 }
 
 public class AuthTokenPair(string accessToken, string refreshToken, int expiresIn)

src/TaxBaik.Web/Services/IpLockoutService.cs

@@ -0,0 +1,92 @@
+using System;
+using Microsoft.Extensions.Caching.Memory;
+using Microsoft.Extensions.Logging;
+
+namespace TaxBaik.Web.Services;
+
+public interface IIpLockoutService
+{
+    bool IsLockedOut(string ipAddress);
+    void RecordFailedAttempt(string ipAddress);
+    void ResetAttempts(string ipAddress);
+}
+
+public class IpLockoutService : IIpLockoutService
+{
+    private readonly IMemoryCache _cache;
+    private readonly ILogger<IpLockoutService> _logger;
+
+    private const int MaxAttempts = 3;
+    private static readonly TimeSpan LockoutDuration = TimeSpan.FromMinutes(15);
+    private static readonly TimeSpan AttemptWindow = TimeSpan.FromHours(1);
+
+    public IpLockoutService(IMemoryCache cache, ILogger<IpLockoutService> logger)
+    {
+        _cache = cache;
+        _logger = logger;
+    }
+
+    public bool IsLockedOut(string ipAddress)
+    {
+        if (string.IsNullOrWhiteSpace(ipAddress))
+            return false;
+
+        var lockoutKey = GetLockoutKey(ipAddress);
+        if (_cache.TryGetValue(lockoutKey, out DateTime lockoutUntil))
+        {
+            if (DateTime.UtcNow < lockoutUntil)
+            {
+                return true;
+            }
+            
+            // Lockout period expired, clean up
+            _cache.Remove(lockoutKey);
+        }
+
+        return false;
+    }
+
+    public void RecordFailedAttempt(string ipAddress)
+    {
+        if (string.IsNullOrWhiteSpace(ipAddress))
+            return;
+
+        var attemptsKey = GetAttemptsKey(ipAddress);
+        int currentAttempts = _cache.GetOrCreate(attemptsKey, entry =>
+        {
+            entry.AbsoluteExpirationRelativeToNow = AttemptWindow;
+            return 0;
+        });
+
+        currentAttempts++;
+        _cache.Set(attemptsKey, currentAttempts, AttemptWindow);
+
+        _logger.LogWarning("IP {IpAddress} 로그인 실패 기록됨. 누적 실패 횟수: {Attempts}/{MaxAttempts}", 
+            ipAddress, currentAttempts, MaxAttempts);
+
+        if (currentAttempts >= MaxAttempts)
+        {
+            var lockoutUntil = DateTime.UtcNow.Add(LockoutDuration);
+            var lockoutKey = GetLockoutKey(ipAddress);
+            _cache.Set(lockoutKey, lockoutUntil, LockoutDuration);
+
+            _logger.LogCritical("IP {IpAddress}의 로그인 시도가 {MaxAttempts}회 연속 실패하여 {Duration} 동안 로그인 차단됩니다. 차단 해제 예정 일시: {LockoutUntil} UTC",
+                ipAddress, MaxAttempts, LockoutDuration, lockoutUntil);
+
+            // Reset attempts count since they are now locked out
+            _cache.Remove(attemptsKey);
+        }
+    }
+
+    public void ResetAttempts(string ipAddress)
+    {
+        if (string.IsNullOrWhiteSpace(ipAddress))
+            return;
+
+        _cache.Remove(GetAttemptsKey(ipAddress));
+        _cache.Remove(GetLockoutKey(ipAddress));
+    }
+
+    private static string GetAttemptsKey(string ipAddress) => $"IpLockout:Attempts:{ipAddress}";
+    private static string GetLockoutKey(string ipAddress) => $"IpLockout:Lockout:{ipAddress}";
+}

src/TaxBaik.Web/Services/SitemapValidationService.cs

@@ -46,8 +46,8 @@ public class SitemapValidationService
             result.TotalUrls = staticUrls.Count;
 
             // 2. 동적 블로그 포스트 검증
-            var (posts, _) = await _blogService.GetPublishedPagedAsync(1, 1000, categoryId: null, ct: default);
+            var posts = await GetAllPublishedPostsAsync();
-            var blogUrls = posts.Select(p => $"https://www.taxbaik.com/blog/{p.Slug}").ToList();
+            var blogUrls = posts.Select(p => $"https://www.taxbaik.com/blog/{Uri.EscapeDataString(p.Slug)}").ToList();
 
             ValidateUrls(blogUrls, result);
 
@@ -251,10 +251,25 @@ public class SitemapValidationService
             $"{baseUrl}/contact",
             $"{baseUrl}/privacy",
             $"{baseUrl}/terms",
-            $"{baseUrl}/blog",
+            $"{baseUrl}/blog"
-            $"{baseUrl}/faq",
-            $"{baseUrl}/announcement",
-            $"{baseUrl}/inquiry"
         };
     }
+
+    private async Task<List<TaxBaik.Domain.Entities.BlogPost>> GetAllPublishedPostsAsync()
+    {
+        const int pageSize = 100;
+        var posts = new List<TaxBaik.Domain.Entities.BlogPost>();
+        var page = 1;
+
+        while (true)
+        {
+            var (items, total) = await _blogService.GetPublishedPagedAsync(page, pageSize);
+            posts.AddRange(items);
+
+            if (posts.Count >= total || !items.Any())
+                return posts;
+
+            page++;
+        }
+    }
 }

src/TaxBaik.Web/wwwroot/js/admin-blog-editor.js

@@ -7,6 +7,9 @@
     function setupEditor(root) {
         const editor = root.querySelector('[data-blog-editor]');
         const hiddenInput = root.querySelector('[data-blog-editor-value]');
+        const publishedToggle = root.querySelector('[data-blog-published-toggle]');
+        const publishedValue = root.querySelector('[data-blog-published-value]');
+        const form = root.querySelector('form');
         const preview = root.querySelector('[data-blog-preview]');
         const buttons = root.querySelectorAll('[data-blog-command]');
 
@@ -32,6 +35,21 @@
             });
         });
 
+        const syncPublishedState = () => {
+            if (publishedValue && publishedToggle) {
+                publishedValue.value = publishedToggle.checked ? 'true' : 'false';
+            }
+        };
+
+        if (publishedToggle) {
+            publishedToggle.addEventListener('change', syncPublishedState);
+            syncPublishedState();
+        }
+
+        if (form) {
+            form.addEventListener('submit', syncPublishedState);
+        }
+
         syncEditor(editor, hiddenInput);
         renderPreview();
     }

src/TaxBaik.Web/wwwroot/robots.txt

@@ -7,30 +7,6 @@ Allow: /
 Disallow: /admin/
 Disallow: /portal/
 Disallow: /manage/
-Disallow: *.json$
-Disallow: *.xml$ (sitemap 제외)
-
-# 검색 엔진별 크롤링 속도 제한
-User-agent: Googlebot
-Crawl-delay: 1
-
-User-agent: Bingbot
-Crawl-delay: 2
-
-User-agent: Yeti
-Crawl-delay: 1
-
-# Naver, Kakao 검색 엔진
-User-agent: Naver
-Allow: /
-
-User-agent: Kakaobot
-Allow: /
 
 # Sitemap 위치
 Sitemap: https://www.taxbaik.com/sitemap.xml
-Sitemap: https://www.taxbaik.com/sitemap.xml
-
-# RSS 피드
-Sitemap: https://www.taxbaik.com/rss.xml
-Sitemap: https://www.taxbaik.com/feed.xml