refactor admin UX and stabilize shell

src/TaxBaik.Web.Client/Components/Admin/InquiryTable.razor

@@ -9,7 +9,7 @@
 
     <Columns>
         <PropertyColumn Property="x => x.Id" Title="ID" Sortable="true"
-            Style="width: 80px;" />
+            Class="admin-table-id-column" />
 
         <PropertyColumn Property="x => x.Name" Title="이름" Sortable="true"
             Filterable="true" />
@@ -32,7 +32,7 @@
 
         <PropertyColumn Property="x => x.Message" Title="메시지"
             Sortable="false"
-            CellStyleFunc="@(_ => "max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;")" />
+            CellClass="admin-table-message-column" />
 
         <PropertyColumn Property="x => x.CreatedAt" Title="생성일"
             Sortable="true"

src/TaxBaik.Web.Client/Components/Admin/Pages/Announcements/AnnouncementEdit.razor

@@ -4,7 +4,6 @@
 @attribute [Authorize]
 @using System.ComponentModel.DataAnnotations
 @using TaxBaik.Application.DTOs
-@using TaxBaik.Web.Services
 @using TaxBaik.WasmClient.Components.Admin.Shared
 @inject IAnnouncementBrowserClient AnnouncementClient
 @inject NavigationManager Navigation

src/TaxBaik.Web.Client/Components/Admin/Pages/Announcements/AnnouncementList.razor

@@ -1,7 +1,6 @@
 @page "/admin/announcements"
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
 @attribute [Authorize]
-@using TaxBaik.Web.Services
 @using TaxBaik.Domain.Entities
 @inject IAnnouncementBrowserClient AnnouncementClient
 @inject NavigationManager Navigation
@@ -32,7 +31,7 @@
     else if (!FilteredAnnouncements.Any())
     {
         <div class="pa-6 text-center">
-            <MudIcon Icon="@Icons.Material.Filled.Campaign" Style="font-size:3rem; opacity:.3;" />
+            <MudIcon Icon="@Icons.Material.Filled.Campaign" Class="admin-empty-state-icon" />
             <MudText Class="mt-2 text-muted">검색 조건에 맞는 공지사항이 없습니다.</MudText>
         </div>
     }

src/TaxBaik.Web.Client/Components/Admin/Pages/Blog/BlogList.razor

@@ -7,7 +7,7 @@
 <PageTitle>블로그 관리</PageTitle>
 
 <AdminPageHeader Title="블로그 관리" Eyebrow="Content" Subtitle="검색 유입 콘텐츠의 발행 상태와 성과를 관리합니다.">
-    <ChildContent>
+    <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="2">
         <MudButton Variant="Variant.Outlined" Color="Color.Secondary" StartIcon="@Icons.Material.Filled.Restore"
                    OnClick="ToggleArchiveView">
             @(showArchived ? "전체 글 보기" : "내린 글 보기")
@@ -18,13 +18,15 @@
         </MudButton>
         <MudButton Variant="Variant.Filled" Color="Color.Primary" StartIcon="@Icons.Material.Filled.EditNote"
                    Href="./blog/create">새 포스트 작성</MudButton>
-    </ChildContent>
+    </MudStack>
 </AdminPageHeader>
 
-<div class="d-flex pa-4 gap-4 align-center">
-    <MudTextField @bind-Value="searchQuery" Placeholder="블로그 제목 또는 본문 검색..." Adornment="Adornment.Start" 
-                  AdornmentIcon="@Icons.Material.Filled.Search" IconSize="Size.Medium" Class="flex-grow-1" Immediate="true" Clearable="true" />
-</div>
+<AdminSearchBar>
+    <SearchContent>
+        <MudTextField @bind-Value="searchQuery" Placeholder="블로그 제목 또는 본문 검색..." Adornment="Adornment.Start"
+                      AdornmentIcon="@Icons.Material.Filled.Search" IconSize="Size.Medium" Class="flex-grow-1" Immediate="true" Clearable="true" />
+    </SearchContent>
+</AdminSearchBar>
 
 <AdminDataPanel Loading="@isLoading">
     <MudStack Row="true" AlignItems="AlignItems.Center" Justify="Justify.SpaceBetween" Class="mb-3">

src/TaxBaik.Web.Client/Components/Admin/Pages/ClientLogs.razor

@@ -54,7 +54,7 @@
             <input class="mud-input-slot" placeholder="route" @bind="_route" @bind:event="oninput" />
             <input class="mud-input-slot" placeholder="시작 ISO 시각" @bind="_start" @bind:event="oninput" />
             <input class="mud-input-slot" placeholder="종료 ISO 시각" @bind="_end" @bind:event="oninput" />
-            <button type="button" class="mud-button-root" @onclick="LoadAsync">새로고침</button>
+            <MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="LoadAsync">새로고침</MudButton>
         </div>
         @if (_loading)
         {

src/TaxBaik.Web.Client/Components/Admin/Pages/Clients/ClientDetail.razor

@@ -1,8 +1,6 @@
 @page "/admin/clients/{ClientId:int}"
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
 @attribute [Authorize]
-@using TaxBaik.Web.Services
-@using TaxBaik.Web.Services.AdminClients
 @using TaxBaik.WasmClient.Components.Admin.Shared
 @inject IClientBrowserClient ClientClient
 @inject IConsultingActivityBrowserClient ConsultingClient
@@ -73,7 +71,7 @@
                 {
                     <MudItem xs="12">
                         <MudText Typo="Typo.subtitle2" Color="Color.Secondary">메모</MudText>
-                        <MudText Style="white-space: pre-wrap;">@client.Memo</MudText>
+                        <MudText Class="admin-pre-wrap">@client.Memo</MudText>
                     </MudItem>
                 }
             </MudGrid>
@@ -136,14 +134,14 @@
                     @foreach (var c in consultations)
                     {
                         <MudListItem>
-                            <MudPaper Class="pa-3" Outlined="true" Style="width:100%">
+                            <MudPaper Class="pa-3 admin-consultation-item" Outlined="true">
                                 <MudStack Row="true" AlignItems="AlignItems.Start" Justify="Justify.SpaceBetween">
                                     <div>
                                         <MudText Typo="Typo.caption" Color="Color.Secondary">
                                             @c.ConsultationDate.ToString("yyyy-MM-dd")
                                             @if (!string.IsNullOrEmpty(c.ServiceType)) { <text> · @c.ServiceType</text> }
                                         </MudText>
-                                        <MudText Style="white-space: pre-wrap;" Class="mt-1">@c.Summary</MudText>
+                    <MudText Class="mt-1 admin-pre-wrap">@c.Summary</MudText>
                                         @if (!string.IsNullOrEmpty(c.Result))
                                         {
                                             <MudChip T="string" Size="Size.Small" Color="Color.Info" Class="mt-1">@c.Result</MudChip>

src/TaxBaik.Web.Client/Components/Admin/Pages/Clients/ClientEdit.razor

@@ -3,7 +3,6 @@
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
 @attribute [Authorize]
 @using TaxBaik.Application.DTOs
-@using TaxBaik.Web.Services
 @using TaxBaik.Domain.Entities
 @using TaxBaik.WasmClient.Components.Admin.Shared
 @inject IClientBrowserClient ClientClient

src/TaxBaik.Web.Client/Components/Admin/Pages/Clients/ClientList.razor

@@ -1,7 +1,6 @@
 @page "/admin/clients"
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
 @attribute [Authorize]
-@using TaxBaik.Web.Services
 @using TaxBaik.Domain.Entities
 @inject IClientBrowserClient ClientClient
 @inject NavigationManager Navigation
@@ -12,11 +11,18 @@
 
 <AdminPageHeader Title="고객 관리" Eyebrow="CRM" Subtitle="고객 카드를 등록하고 상담 이력을 관리합니다.">
     <ChildContent>
-        <MudButton Variant="Variant.Filled" Color="Color.Primary"
-                   StartIcon="@Icons.Material.Filled.PersonAdd"
-                   Href="./clients/create">
-            고객 등록
-        </MudButton>
+        <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="1">
+            <MudButton Variant="Variant.Outlined" Color="Color.Primary"
+                       StartIcon="@Icons.Material.Filled.Refresh"
+                       OnClick="@SearchAsync">
+                새로고침
+            </MudButton>
+            <MudButton Variant="Variant.Filled" Color="Color.Primary"
+                       StartIcon="@Icons.Material.Filled.PersonAdd"
+                       Href="./clients/create">
+                고객 등록
+            </MudButton>
+        </MudStack>
     </ChildContent>
 </AdminPageHeader>
 

src/TaxBaik.Web.Client/Components/Admin/Pages/CommonCodes.razor

@@ -1,6 +1,5 @@
 @page "/admin/common-codes"
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
-@using TaxBaik.Web.Services.AdminClients
 @using TaxBaik.Domain.Entities
 @attribute [Authorize]
 @inject ICommonCodeBrowserClient CommonCodeClient

src/TaxBaik.Web.Client/Components/Admin/Pages/Companies/CompanyList.razor

@@ -18,7 +18,7 @@
     </MudStack>
 </MudPaper>
 
-<MudDataGrid Items="@companies" Striped="true" Hover="true" Loading="@isLoading" Class="admin-grid">
+<MudDataGrid Items="@companies" Striped="true" Hover="true" Loading="@isLoading" Class="admin-grid mt-4">
     <Columns>
         <PropertyColumn Property="x => x.CompanyCode" Title="회사코드" />
         <PropertyColumn Property="x => x.CompanyName" Title="회사명" />

src/TaxBaik.Web.Client/Components/Admin/Pages/ConsultingActivities.razor

@@ -1,6 +1,5 @@
 @page "/admin/consulting-activities"
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
-@using TaxBaik.Web.Services.AdminClients
 @using TaxBaik.WasmClient.Components.Admin.Shared
 @inject IConsultingActivityBrowserClient ActivityClient
 @inject IClientBrowserClient ClientClient
@@ -21,29 +20,19 @@
     }
     else
     {
-        <table class="admin-grid table">
-            <thead>
-                <tr>
-                    <th>ID</th>
-                    <th>고객</th>
-                    <th>활동 유형</th>
-                    <th>활동일시</th>
-                    <th>설명</th>
-                </tr>
-            </thead>
-            <tbody>
-                @foreach (var item in activities)
-                {
-                    <tr>
-                        <td>@item.Id</td>
-                        <td>@clientMap.GetValueOrDefault(item.ClientId)</td>
-                        <td>@item.ActivityType</td>
-                        <td>@item.ActivityDate.ToString("g")</td>
-                        <td>@item.Description</td>
-                    </tr>
-                }
-            </tbody>
-        </table>
+        <MudDataGrid T="ConsultingActivity" Items="@activities" Dense="true" Hover="true" Striped="true" Class="admin-grid mt-4">
+            <Columns>
+                <PropertyColumn Property="x => x.Id" Title="ID" Sortable="true" Class="admin-table-id-column" />
+                <TemplateColumn Title="고객" Sortable="true">
+                    <CellTemplate>
+                        @clientMap.GetValueOrDefault(context.Item.ClientId)
+                    </CellTemplate>
+                </TemplateColumn>
+                <PropertyColumn Property="x => x.ActivityType" Title="활동 유형" Sortable="true" />
+                <PropertyColumn Property="x => x.ActivityDate" Title="활동일시" Sortable="true" Format="yyyy-MM-dd HH:mm" />
+                <PropertyColumn Property="x => x.Description" Title="설명" Sortable="false" CellStyleFunc="@(_ => "max-width: 420px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;")" />
+            </Columns>
+        </MudDataGrid>
     }
 </AdminDataPanel>
 

src/TaxBaik.Web.Client/Components/Admin/Pages/Contracts.razor

@@ -1,6 +1,5 @@
 @page "/admin/contracts"
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
-@using TaxBaik.Web.Services.AdminClients
 @using TaxBaik.WasmClient.Components.Admin.Shared
 @inject IContractBrowserClient ContractClient
 @inject IClientBrowserClient ClientClient
@@ -40,50 +39,47 @@ else
             }
             else
             {
-                <table class="admin-grid table">
-                    <thead>
-                        <tr>
-                            <th>ID</th>
-                            <th>고객</th>
-                            <th>계약번호</th>
-                            <th>서비스 유형</th>
-                            <th>월 수수료</th>
-                            <th>계약기간</th>
-                            <th>상태</th>
-                            <th>작업</th>
-                        </tr>
-                    </thead>
-                    <tbody>
-                        @foreach (var item in contracts)
-                        {
-                            var isActive = !item.EndDate.HasValue || item.EndDate.Value >= DateTime.Today;
-                            <tr @onclick="() => OnRowSelected(item)" style="cursor:pointer;">
-                                <td>@item.Id</td>
-                                <td>@clientMap.GetValueOrDefault(item.ClientId)</td>
-                                <td>@item.ContractNumber</td>
-                                <td>@item.ServiceType</td>
-                                <td>@(item.MonthlyFee?.ToString("C") ?? string.Empty)</td>
-                                <td>
-                                    @item.StartDate.ToString("yyyy-MM-dd")
-                                    @if (item.EndDate.HasValue)
-                                    {
-                                        <span>~@item.EndDate.Value.ToString("yyyy-MM-dd")</span>
-                                    }
-                                </td>
-                                <td>@(isActive ? "활성" : "만료")</td>
-                                <td>
-                                    <button type="button" class="mud-button-root mud-button mud-button-text mud-ripple" @onclick:stopPropagation="true" @onclick="@(async () => await DeleteContract(item.Id))">삭제</button>
-                                </td>
-                            </tr>
-                        }
-                    </tbody>
-                </table>
+                <MudDataGrid T="Contract" Items="@contracts" Dense="true" Hover="true" Striped="true" Class="admin-grid mt-4">
+                    <Columns>
+                        <PropertyColumn Property="x => x.Id" Title="ID" Sortable="true" Class="admin-table-id-column" />
+                        <TemplateColumn Title="고객" Sortable="true">
+                            <CellTemplate>
+                                @clientMap.GetValueOrDefault(context.Item.ClientId)
+                            </CellTemplate>
+                        </TemplateColumn>
+                        <PropertyColumn Property="x => x.ContractNumber" Title="계약번호" Sortable="true" />
+                        <PropertyColumn Property="x => x.ServiceType" Title="서비스 유형" Sortable="true" />
+                        <PropertyColumn Property="x => x.MonthlyFee" Title="월 수수료" Sortable="true" Format="C" />
+                        <TemplateColumn Title="계약기간" Sortable="true">
+                            <CellTemplate>
+                                @context.Item.StartDate.ToString("yyyy-MM-dd")
+                                @if (context.Item.EndDate.HasValue)
+                                {
+                                    <span>~@context.Item.EndDate.Value.ToString("yyyy-MM-dd")</span>
+                                }
+                            </CellTemplate>
+                        </TemplateColumn>
+                        <TemplateColumn Title="상태" Sortable="true">
+                            <CellTemplate>
+                                @(context.Item.EndDate.HasValue && context.Item.EndDate.Value < DateTime.Today ? "만료" : "활성")
+                            </CellTemplate>
+                        </TemplateColumn>
+                        <TemplateColumn Title="작업" CellStyleFunc="@(_ => "text-align: right;")">
+                            <CellTemplate>
+                                <MudButtonGroup Size="Size.Small" Variant="Variant.Text">
+                                    <MudButton Color="Color.Primary" OnClick="@(() => OnRowSelected(context.Item))">선택</MudButton>
+                                    <MudButton Color="Color.Error" OnClick="@(() => DeleteContract(context.Item.Id))">삭제</MudButton>
+                                </MudButtonGroup>
+                            </CellTemplate>
+                        </TemplateColumn>
+                    </Columns>
+                </MudDataGrid>
             }
         </MudItem>
 
         <!-- Right: Detail Form Panel (Inline Editor) -->
         <MudItem XS="12" MD="4">
-            <MudPaper Class="pa-4 admin-surface admin-editor-panel" Elevation="0" Style="border: 1px solid var(--border-color); min-height: 400px;">
+            <AdminEditorPanel Loading="false">
                 <div class="d-flex align-center justify-space-between mb-4">
                     <MudText Typo="Typo.h6" Class="font-weight-bold">@(isEditMode ? "계약 상세 정보" : "새 계약 추가")</MudText>
                     @if (isEditMode)
@@ -96,8 +92,7 @@ else
                 <MudForm @ref="form">
                     <div class="mb-3">
                         <label class="mud-input-label mud-input-label-animated mud-input-label-outlined mb-1">고객</label>
-                        <select class="mud-input mud-input-outlined mud-input-root mud-input-root-adorned-start"
-                                style="width: 100%; min-height: 56px; padding: 16px 14px;"
+                        <select class="mud-input mud-input-outlined mud-input-root mud-input-root-adorned-start admin-native-select"
                                 value="@(contractForm.ClientId?.ToString() ?? string.Empty)"
                                 disabled="@isEditMode"
                                 @onchange="e => contractForm.ClientId = int.TryParse(e.Value?.ToString(), out var clientId) ? clientId : null">
@@ -124,7 +119,7 @@ else
                         }
                     </div>
                 </MudForm>
-            </MudPaper>
+            </AdminEditorPanel>
         </MudItem>
     </MudGrid>
 }

src/TaxBaik.Web.Client/Components/Admin/Pages/Dashboard.razor

@@ -2,134 +2,169 @@
 @page "/admin/dashboard"
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
 @attribute [Authorize]
+@inject TaxBaik.Web.Client.Components.Admin.Services.IAdminSessionBootstrap SessionBootstrap
+@inject TaxBaik.Web.Client.Components.Admin.Services.IAdminDashboardClient DashboardClient
+@inject NavigationManager Navigation
 
 <PageTitle>대시보드</PageTitle>
 
-<AdminPageHeader Title="대시보드" Eyebrow="Home" Subtitle="핵심 운영 상태와 최근 오류를 한 번에 확인합니다.">
+<AdminPageHeader Title="대시보드" Eyebrow="Home" Subtitle="로그인 후 가장 먼저 보는 운영 요약과 최근 상태를 한 화면에 모았습니다.">
+    <ChildContent>
+        <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="1" Class="admin-header-actions">
+            <MudButton Variant="Variant.Outlined" Color="Color.Primary" StartIcon="@Icons.Material.Filled.Refresh" OnClick="@ReloadAsync">
+                새로고침
+            </MudButton>
+            <MudButton Variant="Variant.Filled" Color="Color.Primary" StartIcon="@Icons.Material.Filled.Add" Href="./inquiries/create">
+                새 문의
+            </MudButton>
+        </MudStack>
+    </ChildContent>
 </AdminPageHeader>
 
+<MudPaper Class="admin-surface admin-dashboard-status mb-4" Elevation="0" Outlined="true">
+    <MudStack Row="true" Wrap="Wrap.Wrap" Spacing="2" AlignItems="AlignItems.Stretch">
+        <MudPaper Class="admin-status-chip" Elevation="0" Outlined="true">
+            <MudText Typo="Typo.overline">현재 화면</MudText>
+            <MudText Typo="Typo.body2">대시보드</MudText>
+        </MudPaper>
+        <MudPaper Class="admin-status-chip" Elevation="0" Outlined="true">
+            <MudText Typo="Typo.overline">핵심 동작</MudText>
+            <MudText Typo="Typo.body2">문의 확인, 신규 등록, 콘텐츠 이동</MudText>
+        </MudPaper>
+        <MudPaper Class="admin-status-chip" Elevation="0" Outlined="true">
+            <MudText Typo="Typo.overline">선택 기준</MudText>
+            <MudText Typo="Typo.body2">활성 메뉴는 현재 경로와 일치</MudText>
+        </MudPaper>
+    </MudStack>
+</MudPaper>
+
 <MudGrid Spacing="3" Class="mt-4">
-    <!-- 오류 진단 -->
-    <MudItem XS="12" SM="6" MD="4">
-        <MudPaper Class="pa-4 dashboard-card" Elevation="0" Style="border: 1px solid var(--border-color); min-height: 200px; display: flex; flex-direction: column;">
-            <MudIcon Icon="@Icons.Material.Filled.BugReport" Size="Size.Large" Color="Color.Error" Class="mb-3" />
-            <MudText Typo="Typo.h6" Class="font-weight-bold mb-2">오류 진단</MudText>
-            <MudText Typo="Typo.body2" Class="mb-4 flex-grow-1">
-                브라우저 오류와 JS interop 실패는 클라이언트 로그에서 바로 추적합니다.
-            </MudText>
-            <MudLink Href="./client-logs" Color="Color.Primary" Class="font-weight-bold">
-                클라이언트 로그 보기 →
-            </MudLink>
-        </MudPaper>
+    <MudItem xs="12" md="3">
+        <AdminMetricCard Label="이번 달 문의" Value="@GetMetricValue(summary?.ThisMonthInquiries)" Caption="월간 유입 추이" Accent="accent-blue" Icon="@Icons.Material.Filled.Campaign" ValueColor="var(--primary-color)" IconColor="var(--primary-light)" OnClick="@(() => Navigation.NavigateTo("./inquiries"))" />
+    </MudItem>
+    <MudItem xs="12" md="3">
+        <AdminMetricCard Label="신규 문의" Value="@GetMetricValue(summary?.NewInquiries)" Caption="즉시 대응 필요" Accent="accent-green" Icon="@Icons.Material.Filled.MarkUnreadChatAlt" ValueColor="var(--success-dark)" IconColor="var(--success-light)" OnClick="@(() => Navigation.NavigateTo("./inquiries?status=new"))" />
+    </MudItem>
+    <MudItem xs="12" md="3">
+        <AdminMetricCard Label="전체 포스트" Value="@GetMetricValue(summary?.TotalPosts)" Caption="콘텐츠 자산" Accent="accent-slate" Icon="@Icons.Material.Filled.Article" ValueColor="var(--text-primary)" IconColor="var(--bg-tertiary)" OnClick="@(() => Navigation.NavigateTo("./blog"))" />
+    </MudItem>
+    <MudItem xs="12" md="3">
+        <AdminMetricCard Label="발행 포스트" Value="@GetMetricValue(summary?.PublishedPosts)" Caption="공개 노출 중" Accent="accent-warm" Icon="@Icons.Material.Filled.Public" ValueColor="var(--tertiary-dark)" IconColor="var(--tertiary-light)" OnClick="@(() => Navigation.NavigateTo("./blog"))" />
     </MudItem>
 
-    <!-- 운영 메뉴 -->
-    <MudItem XS="12" SM="6" MD="4">
-        <MudPaper Class="pa-4 dashboard-card" Elevation="0" Style="border: 1px solid var(--border-color); min-height: 200px; display: flex; flex-direction: column;">
-            <MudIcon Icon="@Icons.Material.Filled.Dashboard" Size="Size.Large" Color="Color.Info" Class="mb-3" />
-            <MudText Typo="Typo.h6" Class="font-weight-bold mb-2">운영 메뉴</MudText>
-            <MudText Typo="Typo.body2" Class="mb-4 flex-grow-1">
-                CRM, 홈페이지, 문의 관리 화면을 표준 템플릿으로 확장합니다.
-            </MudText>
-            <MudLink Href="./inquiries" Color="Color.Primary" Class="font-weight-bold">
-                문의 관리로 이동 →
-            </MudLink>
-        </MudPaper>
+    <MudItem xs="12" md="7">
+        <AdminDataPanel Loading="@isLoading" SkeletonContent="@SummarySkeleton">
+            <MudStack Spacing="2">
+                <MudStack Row="true" AlignItems="AlignItems.Center" Justify="Justify.SpaceBetween">
+                    <div>
+                        <MudText Typo="Typo.h6" Class="font-weight-bold">최근 문의</MudText>
+                        <MudText Typo="Typo.body2" Class="text-muted">실제 운영자가 가장 자주 보는 처리 대상입니다.</MudText>
+                    </div>
+                    <MudButton Variant="Variant.Text" Href="./inquiries">전체 보기</MudButton>
+                </MudStack>
+
+                @if (summary?.RecentInquiries is null || summary.RecentInquiries.Count == 0)
+                {
+                    <AdminEmptyState Icon="@Icons.Material.Filled.Inbox" Message="최근 문의가 없습니다." />
+                }
+                else
+                {
+                    <MudTable Items="summary.RecentInquiries" Dense="true" Hover="true" Bordered="false" Elevation="0" Class="admin-table">
+                        <HeaderContent>
+                            <MudTh>고객</MudTh>
+                            <MudTh>제목</MudTh>
+                            <MudTh>상태</MudTh>
+                            <MudTh>등록일</MudTh>
+                        </HeaderContent>
+                        <RowTemplate>
+                            <MudTd DataLabel="고객">@context.Name</MudTd>
+                            <MudTd DataLabel="요약">@GetMessageSnippet(context.Message)</MudTd>
+                            <MudTd DataLabel="상태">@context.Status</MudTd>
+                            <MudTd DataLabel="등록일">@context.CreatedAt.ToString("yyyy-MM-dd")</MudTd>
+                        </RowTemplate>
+                    </MudTable>
+                }
+            </MudStack>
+        </AdminDataPanel>
     </MudItem>
 
-    <!-- 배포 확인 -->
-    <MudItem XS="12" SM="6" MD="4">
-        <MudPaper Class="pa-4 dashboard-card" Elevation="0" Style="border: 1px solid var(--border-color); min-height: 200px; display: flex; flex-direction: column;">
-            <MudIcon Icon="@Icons.Material.Filled.CloudUpload" Size="Size.Large" Color="Color.Success" Class="mb-3" />
-            <MudText Typo="Typo.h6" Class="font-weight-bold mb-2">배포 확인</MudText>
-            <MudText Typo="Typo.body2" Class="mb-4 flex-grow-1">
-                하위 경로 배포와 렌더러 분리를 유지하도록 라우트 린트를 적용합니다.
-            </MudText>
-            <MudLink Href="./client-logs" Color="Color.Primary" Class="font-weight-bold">
-                최근 에러 확인 →
-            </MudLink>
-        </MudPaper>
-    </MudItem>
+    <MudItem xs="12" md="5">
+        <MudCard Class="admin-surface" Elevation="0" Outlined="true">
+            <MudCardContent>
+                <MudText Typo="Typo.h6" Class="font-weight-bold">빠른 작업</MudText>
+                <MudText Typo="Typo.body2" Class="text-muted mb-3">운영자가 가장 많이 쓰는 이동 경로를 바로 배치했습니다.</MudText>
+                <MudStack Spacing="2">
+                    <MudButton Variant="Variant.Outlined" FullWidth="true" Href="./clients" StartIcon="@Icons.Material.Filled.Groups">고객 관리</MudButton>
+                    <MudButton Variant="Variant.Outlined" FullWidth="true" Href="./tax-profiles" StartIcon="@Icons.Material.Filled.Badge">세무 프로필</MudButton>
+                    <MudButton Variant="Variant.Outlined" FullWidth="true" Href="./tax-filing-schedules" StartIcon="@Icons.Material.Filled.EventNote">신고 일정</MudButton>
+                    <MudButton Variant="Variant.Outlined" FullWidth="true" Href="./settings" StartIcon="@Icons.Material.Filled.Settings">설정</MudButton>
+                </MudStack>
 
-    <!-- 원인 규명 -->
-    <MudItem XS="12" SM="6" MD="4">
-        <MudPaper Class="pa-4 dashboard-card" Elevation="0" Style="border: 1px solid var(--border-color); min-height: 200px; display: flex; flex-direction: column;">
-            <MudIcon Icon="@Icons.Material.Filled.Search" Size="Size.Large" Color="Color.Warning" Class="mb-3" />
-            <MudText Typo="Typo.h6" Class="font-weight-bold mb-2">원인 규명</MudText>
-            <MudText Typo="Typo.body2" Class="mb-4 flex-grow-1">
-                중복되는 오류는 최근 로그 요약에서 source와 route 기준으로 묶어 봅니다.
-            </MudText>
-            <MudLink Href="./client-logs?q=invoke" Color="Color.Primary" Class="font-weight-bold">
-                오류 검색 →
-            </MudLink>
-        </MudPaper>
-    </MudItem>
+                <MudDivider Class="my-4" />
 
-    <!-- 관측성 -->
-    <MudItem XS="12" SM="6" MD="4">
-        <MudPaper Class="pa-4 dashboard-card" Elevation="0" Style="border: 1px solid var(--border-color); min-height: 200px; display: flex; flex-direction: column;">
-            <MudIcon Icon="@Icons.Material.Filled.Visibility" Size="Size.Large" Color="Color.Secondary" Class="mb-3" />
-            <MudText Typo="Typo.h6" Class="font-weight-bold mb-2">관측성</MudText>
-            <MudText Typo="Typo.body2" Class="mb-4 flex-grow-1">
-                Top sources / routes를 확인해서 어떤 모듈이 재발하는지 빠르게 좁힙니다.
-            </MudText>
-            <MudLink Href="./client-logs" Color="Color.Primary" Class="font-weight-bold">
-                요약 리포트 보기 →
-            </MudLink>
-        </MudPaper>
-    </MudItem>
-
-    <!-- 빠른 통계 -->
-    <MudItem XS="12">
-        <MudPaper Class="pa-4 admin-surface" Elevation="0" Style="border: 1px solid var(--border-color);">
-            <MudText Typo="Typo.h6" Class="font-weight-bold mb-3">📊 빠른 통계</MudText>
-            <MudGrid Spacing="2">
-                <MudItem XS="12" SM="6" MD="3">
-                    <MudText Typo="Typo.body2">
-                        <strong>전체 문의:</strong> API에서 조회
-                    </MudText>
-                </MudItem>
-                <MudItem XS="12" SM="6" MD="3">
-                    <MudText Typo="Typo.body2">
-                        <strong>오류 건수:</strong> 클라이언트 로그 참조
-                    </MudText>
-                </MudItem>
-                <MudItem XS="12" SM="6" MD="3">
-                    <MudText Typo="Typo.body2">
-                        <strong>배포 상태:</strong> 최신 버전 실행 중
-                    </MudText>
-                </MudItem>
-                <MudItem XS="12" SM="6" MD="3">
-                    <MudText Typo="Typo.body2">
-                        <strong>로그 범위:</strong> 최근 7일
-                    </MudText>
-                </MudItem>
-            </MudGrid>
-        </MudPaper>
+                <MudText Typo="Typo.subtitle2" Class="font-weight-bold mb-2">운영 기준</MudText>
+                <MudStack Spacing="1">
+                    <MudPaper Class="admin-status-chip" Elevation="0" Outlined="true">
+                        <MudText Typo="Typo.overline">기준 1</MudText>
+                        <MudText Typo="Typo.body2">활성 메뉴만 역할별로 표시</MudText>
+                    </MudPaper>
+                    <MudPaper Class="admin-status-chip" Elevation="0" Outlined="true">
+                        <MudText Typo="Typo.overline">기준 2</MudText>
+                        <MudText Typo="Typo.body2">로딩 시 스켈레톤 우선 노출</MudText>
+                    </MudPaper>
+                    <MudPaper Class="admin-status-chip" Elevation="0" Outlined="true">
+                        <MudText Typo="Typo.overline">기준 3</MudText>
+                        <MudText Typo="Typo.body2">모바일에서는 우선 순위 높은 메뉴만 유지</MudText>
+                    </MudPaper>
+                    <MudPaper Class="admin-status-chip" Elevation="0" Outlined="true">
+                        <MudText Typo="Typo.overline">기준 4</MudText>
+                        <MudText Typo="Typo.body2">상단 상태로 현재 위치를 즉시 확인</MudText>
+                    </MudPaper>
+                </MudStack>
+            </MudCardContent>
+        </MudCard>
     </MudItem>
 </MudGrid>
 
-<style>
-.dashboard-card {
-    background: var(--surface-bg);
-    transition: all 0.2s ease-in-out;
-}
+@code {
+    private AdminDashboardSummary? summary;
+    private bool isLoading = true;
 
-.dashboard-card:hover {
-    border-color: var(--primary-color) !important;
-    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
-    transform: translateY(-2px);
-}
+    protected override async Task OnInitializedAsync()
+    {
+        await SessionBootstrap.EnsureInitializedAsync();
+        await ReloadAsync();
+    }
 
-.dashboard-card :deep(.mud-link) {
-    text-decoration: none;
-    font-size: 0.875rem;
-    display: inline-flex;
-    align-items: center;
-    gap: 4px;
-}
+    private async Task ReloadAsync()
+    {
+        isLoading = true;
+        try
+        {
+            summary = await DashboardClient.GetSummaryAsync();
+        }
+        catch
+        {
+            summary = null;
+        }
+        finally
+        {
+            isLoading = false;
+        }
+    }
 
-.dashboard-card :deep(.mud-link:hover) {
-    text-decoration: underline;
+    private RenderFragment SummarySkeleton => builder =>
+    {
+        builder.OpenComponent<AdminSkeletonRows>(0);
+        builder.AddAttribute(1, "Rows", 4);
+        builder.AddAttribute(2, "Columns", 4);
+        builder.CloseComponent();
+    };
+
+    private static string GetMetricValue(int? value) => value?.ToString() ?? "0";
+
+    private static string GetMessageSnippet(string message)
+        => string.IsNullOrWhiteSpace(message)
+            ? "내용 없음"
+            : message.Length <= 48 ? message : message[..48] + "...";
 }
-</style>

src/TaxBaik.Web.Client/Components/Admin/Pages/DashboardOverview.razor

@@ -11,7 +11,7 @@
 <MudGrid Spacing="3" Class="mt-4">
     <!-- 오류 진단 -->
     <MudItem XS="12" SM="6" MD="4">
-        <MudPaper Class="pa-4 dashboard-card" Elevation="0" Style="border: 1px solid var(--border-color); min-height: 200px; display: flex; flex-direction: column;">
+        <MudPaper Class="pa-4 dashboard-card admin-dashboard-tile" Elevation="0">
             <MudIcon Icon="@Icons.Material.Filled.BugReport" Size="Size.Large" Color="Color.Error" Class="mb-3" />
             <MudText Typo="Typo.h6" Class="font-weight-bold mb-2">오류 진단</MudText>
             <MudText Typo="Typo.body2" Class="mb-4 flex-grow-1">
@@ -25,7 +25,7 @@
 
     <!-- 운영 메뉴 -->
     <MudItem XS="12" SM="6" MD="4">
-        <MudPaper Class="pa-4 dashboard-card" Elevation="0" Style="border: 1px solid var(--border-color); min-height: 200px; display: flex; flex-direction: column;">
+        <MudPaper Class="pa-4 dashboard-card admin-dashboard-tile" Elevation="0">
             <MudIcon Icon="@Icons.Material.Filled.Dashboard" Size="Size.Large" Color="Color.Info" Class="mb-3" />
             <MudText Typo="Typo.h6" Class="font-weight-bold mb-2">운영 메뉴</MudText>
             <MudText Typo="Typo.body2" Class="mb-4 flex-grow-1">
@@ -39,7 +39,7 @@
 
     <!-- 배포 확인 -->
     <MudItem XS="12" SM="6" MD="4">
-        <MudPaper Class="pa-4 dashboard-card" Elevation="0" Style="border: 1px solid var(--border-color); min-height: 200px; display: flex; flex-direction: column;">
+        <MudPaper Class="pa-4 dashboard-card admin-dashboard-tile" Elevation="0">
             <MudIcon Icon="@Icons.Material.Filled.CloudUpload" Size="Size.Large" Color="Color.Success" Class="mb-3" />
             <MudText Typo="Typo.h6" Class="font-weight-bold mb-2">배포 확인</MudText>
             <MudText Typo="Typo.body2" Class="mb-4 flex-grow-1">
@@ -53,7 +53,7 @@
 
     <!-- 원인 규명 -->
     <MudItem XS="12" SM="6" MD="4">
-        <MudPaper Class="pa-4 dashboard-card" Elevation="0" Style="border: 1px solid var(--border-color); min-height: 200px; display: flex; flex-direction: column;">
+        <MudPaper Class="pa-4 dashboard-card admin-dashboard-tile" Elevation="0">
             <MudIcon Icon="@Icons.Material.Filled.Search" Size="Size.Large" Color="Color.Warning" Class="mb-3" />
             <MudText Typo="Typo.h6" Class="font-weight-bold mb-2">원인 규명</MudText>
             <MudText Typo="Typo.body2" Class="mb-4 flex-grow-1">
@@ -67,7 +67,7 @@
 
     <!-- 관측성 -->
     <MudItem XS="12" SM="6" MD="4">
-        <MudPaper Class="pa-4 dashboard-card" Elevation="0" Style="border: 1px solid var(--border-color); min-height: 200px; display: flex; flex-direction: column;">
+        <MudPaper Class="pa-4 dashboard-card admin-dashboard-tile" Elevation="0">
             <MudIcon Icon="@Icons.Material.Filled.Visibility" Size="Size.Large" Color="Color.Secondary" Class="mb-3" />
             <MudText Typo="Typo.h6" Class="font-weight-bold mb-2">관측성</MudText>
             <MudText Typo="Typo.body2" Class="mb-4 flex-grow-1">
@@ -81,7 +81,7 @@
 
     <!-- 빠른 통계 -->
     <MudItem XS="12">
-        <MudPaper Class="pa-4 admin-surface" Elevation="0" Style="border: 1px solid var(--border-color);">
+        <MudPaper Class="pa-4 admin-surface admin-dashboard-summary" Elevation="0">
             <MudText Typo="Typo.h6" Class="font-weight-bold mb-3">📊 빠른 통계</MudText>
             <MudGrid Spacing="2">
                 <MudItem XS="12" SM="6" MD="3">

src/TaxBaik.Web.Client/Components/Admin/Pages/Faqs/FaqEdit.razor

@@ -2,7 +2,6 @@
 @page "/admin/faqs/{Id:int}/edit"
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
 @attribute [Authorize]
-@using TaxBaik.Web.Services
 @inject IFaqBrowserClient FaqClient
 @inject NavigationManager Navigation
 @inject ISnackbar Snackbar
@@ -15,7 +14,7 @@
 </AdminPageHeader>
 
 <AdminEditorPanel Loading="@isLoading" SkeletonContent="@FaqSkeleton">
-    <MudPaper Class="admin-surface" Elevation="0" Style="max-width:720px;">
+    <MudPaper Class="admin-surface admin-faq-edit-panel" Elevation="0">
         <MudForm @ref="form" @bind-IsValid="isValid">
             <MudGrid Spacing="3">
                 <MudItem xs="12">

src/TaxBaik.Web.Client/Components/Admin/Pages/Faqs/FaqList.razor

@@ -1,7 +1,6 @@
 @page "/admin/faqs"
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
 @attribute [Authorize]
-@using TaxBaik.Web.Services
 @using TaxBaik.Domain.Entities
 @inject IFaqBrowserClient FaqClient
 @inject NavigationManager Navigation
@@ -32,7 +31,7 @@
     else if (!FilteredFaqs.Any())
     {
         <div class="pa-6 text-center">
-            <MudIcon Icon="@Icons.Material.Filled.QuestionAnswer" Style="font-size:3rem; opacity:.3;" />
+            <MudIcon Icon="@Icons.Material.Filled.QuestionAnswer" Class="admin-faq-empty-icon" />
             <MudText Class="mt-2 text-muted">검색 조건에 맞는 FAQ가 없습니다.</MudText>
         </div>
     }
@@ -41,31 +40,29 @@
         <MudSimpleTable Striped="true" Dense="true" Class="admin-table">
             <thead>
                 <tr>
-                    <th style="width:110px;">순서</th>
+                    <th class="faq-col-order">순서</th>
                     <th>질문</th>
-                    <th style="width:130px;">카테고리</th>
-                    <th style="width:90px;">상태</th>
-                    <th style="width:160px;"></th>
+                    <th class="faq-col-category">카테고리</th>
+                    <th class="faq-col-status">상태</th>
+                    <th class="faq-col-actions"></th>
                 </tr>
             </thead>
             <tbody>
                 @foreach (var item in FilteredFaqs)
                 {
-                    <tr>
-                        <td>
-                            <div class="d-flex align-center justify-start gap-1">
-                                <MudText Typo="Typo.body2" Class="mr-2">@item.SortOrder</MudText>
-                                <MudIconButton Icon="@Icons.Material.Filled.ArrowDropUp" Size="Size.Small" OnClick="@(() => MoveUpAsync(item))" Style="padding:2px;" />
-                                <MudIconButton Icon="@Icons.Material.Filled.ArrowDropDown" Size="Size.Small" OnClick="@(() => MoveDownAsync(item))" Style="padding:2px;" />
-                            </div>
-                        </td>
-                        <td>
-                            <MudText Typo="Typo.body2" Style="max-width:480px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;">
-                                @item.Question
-                            </MudText>
-                        </td>
-                        <td>
-                            @if (!string.IsNullOrEmpty(item.Category))
+                        <tr>
+                            <td>
+                                <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="1">
+                                    <MudText Typo="Typo.body2" Class="mr-2">@item.SortOrder</MudText>
+                                    <MudIconButton Icon="@Icons.Material.Filled.ArrowDropUp" Size="Size.Small" OnClick="@(() => MoveUpAsync(item))" Class="admin-faq-sort-button" />
+                                    <MudIconButton Icon="@Icons.Material.Filled.ArrowDropDown" Size="Size.Small" OnClick="@(() => MoveDownAsync(item))" Class="admin-faq-sort-button" />
+                                </MudStack>
+                            </td>
+                            <td>
+                                <MudText Typo="Typo.body2" Class="admin-faq-question">@item.Question</MudText>
+                            </td>
+                            <td>
+                                @if (!string.IsNullOrEmpty(item.Category))
                             {
                                 <MudChip T="string" Size="Size.Small" Color="Color.Default">@item.Category</MudChip>
                             }

src/TaxBaik.Web.Client/Components/Admin/Pages/Inquiries/InquiryDetail.razor

@@ -2,7 +2,6 @@
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
 @attribute [Authorize]
 @using TaxBaik.Application.Services
-@using TaxBaik.Web.Services
 @inject IInquiryBrowserClient InquiryClient
 @inject NavigationManager Navigation
 @inject ISnackbar Snackbar
@@ -13,12 +12,14 @@
 
 @if (inquiry != null)
 {
-    <MudButton Variant="Variant.Outlined"
-               Color="Color.Primary"
-               StartIcon="@Icons.Material.Filled.ArrowBack"
-               @onclick="@(() => Navigation.NavigateTo("./inquiries"))">
-        문의 목록으로
-    </MudButton>
+    <MudStack Row="true" AlignItems="AlignItems.Center" Class="mt-4 mb-4" Spacing="2">
+        <MudButton Variant="Variant.Outlined"
+                   Color="Color.Primary"
+                   StartIcon="@Icons.Material.Filled.ArrowBack"
+                   @onclick="@(() => Navigation.NavigateTo("./inquiries"))">
+            문의 목록으로
+        </MudButton>
+    </MudStack>
 
     <MudGrid Class="mt-4">
         <MudItem xs="12" md="8">
@@ -43,7 +44,7 @@
                     <MudItem xs="12">
                         <MudText Typo="Typo.subtitle2" Color="Color.Secondary">문의 내용</MudText>
                         <MudPaper Class="pa-3 mt-1" Outlined="true">
-                            <MudText Style="white-space: pre-wrap;">@inquiry.Message</MudText>
+                            <MudText Class="admin-pre-wrap">@inquiry.Message</MudText>
                         </MudPaper>
                     </MudItem>
                     <MudItem xs="12">

src/TaxBaik.Web.Client/Components/Admin/Pages/Inquiries/InquiryList.razor

@@ -2,7 +2,6 @@
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
 @attribute [Authorize]
 @using TaxBaik.Application.Services
-@using TaxBaik.Web.Services
 @inject IInquiryBrowserClient InquiryClient
 @inject ISnackbar Snackbar
 
@@ -10,30 +9,57 @@
 
 <AdminPageHeader Title="문의 관리" Eyebrow="Customer Requests" Subtitle="상담 요청을 상태별로 확인하고 후속 조치를 기록합니다.">
     <ChildContent>
-        <MudButton Variant="Variant.Filled" Color="Color.Primary" StartIcon="@Icons.Material.Filled.Add"
-                   Href="./inquiries/create">새 문의 등록</MudButton>
+        <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="1">
+            <MudButton Variant="Variant.Outlined" Color="Color.Primary" StartIcon="@Icons.Material.Filled.Refresh" OnClick="@LoadData">새로고침</MudButton>
+            <MudButton Variant="Variant.Filled" Color="Color.Primary" StartIcon="@Icons.Material.Filled.Add"
+                       Href="./inquiries/create">새 문의 등록</MudButton>
+        </MudStack>
     </ChildContent>
 </AdminPageHeader>
 
+<AdminSearchBar>
+    <SearchContent>
+        <MudGrid>
+            <MudItem xs="12" md="5">
+                <MudTextField @bind-Value="searchText" Label="검색 (이름·전화·이메일·메모)"
+                              Adornment="Adornment.End" AdornmentIcon="@Icons.Material.Filled.Search"
+                              Immediate="false" OnKeyUp="@OnSearchKeyUp" />
+            </MudItem>
+            <MudItem xs="12" md="3">
+                <CommonCodeSelect @bind-Value="statusFilter" Group="INQUIRY_STATUS" Label="상태" Placeholder="전체" Clearable="true" />
+            </MudItem>
+        </MudGrid>
+    </SearchContent>
+    <Actions>
+        <MudButton Variant="Variant.Outlined" OnClick="@SearchAsync">검색</MudButton>
+        <MudButton Variant="Variant.Text" OnClick="@ResetAsync">초기화</MudButton>
+    </Actions>
+</AdminSearchBar>
+
 <AdminDataPanel Loading="@isLoading">
+    <MudStack Row="true" AlignItems="AlignItems.Center" Justify="Justify.SpaceBetween" Class="mb-3 px-1">
+        <MudText Typo="Typo.subtitle1">@($"검색 결과 {filteredInquiries.Count}건 / 전체 {allInquiries.Count}건")</MudText>
+        <MudText Typo="Typo.body2">상태 필터: @(string.IsNullOrWhiteSpace(statusFilter) ? "전체" : statusFilter)</MudText>
+    </MudStack>
+
     <MudTabs Rounded="true" Elevation="0" Class="admin-tabs">
         <MudTabPanel Text="전체">
-            <InquiryTable Inquiries="allInquiries" Status="" />
+            <InquiryTable Inquiries="filteredInquiries" Status="" />
         </MudTabPanel>
         <MudTabPanel Text="신규">
-            <InquiryTable Inquiries="allInquiries" Status="@InquiryStatusMapper.StatusNew" />
+            <InquiryTable Inquiries="filteredInquiries" Status="@InquiryStatusMapper.StatusNew" />
         </MudTabPanel>
         <MudTabPanel Text="상담중">
-            <InquiryTable Inquiries="allInquiries" Status="@InquiryStatusMapper.StatusConsulting" />
+            <InquiryTable Inquiries="filteredInquiries" Status="@InquiryStatusMapper.StatusConsulting" />
         </MudTabPanel>
         <MudTabPanel Text="계약완료">
-            <InquiryTable Inquiries="allInquiries" Status="@InquiryStatusMapper.StatusContracted" />
+            <InquiryTable Inquiries="filteredInquiries" Status="@InquiryStatusMapper.StatusContracted" />
         </MudTabPanel>
         <MudTabPanel Text="거절">
-            <InquiryTable Inquiries="allInquiries" Status="@InquiryStatusMapper.StatusRejected" />
+            <InquiryTable Inquiries="filteredInquiries" Status="@InquiryStatusMapper.StatusRejected" />
         </MudTabPanel>
         <MudTabPanel Text="종결">
-            <InquiryTable Inquiries="allInquiries" Status="@InquiryStatusMapper.StatusClosed" />
+            <InquiryTable Inquiries="filteredInquiries" Status="@InquiryStatusMapper.StatusClosed" />
         </MudTabPanel>
     </MudTabs>
 </AdminDataPanel>
@@ -44,6 +70,9 @@
 
     private bool isLoading = true;
     private IReadOnlyList<Domain.Entities.Inquiry> allInquiries = [];
+    private IReadOnlyList<Domain.Entities.Inquiry> filteredInquiries = [];
+    private string searchText = "";
+    private string statusFilter = "";
 
     protected override async Task OnInitializedAsync()
     {
@@ -72,6 +101,7 @@
         {
             var (items, _) = await InquiryClient.GetPagedAsync(1, 200);
             allInquiries = items.ToList();
+            ApplyFilters();
 
             if (allInquiries.Count > 0)
             {
@@ -88,4 +118,45 @@
             isLoading = false;
         }
     }
+
+    private void ApplyFilters()
+    {
+        IEnumerable<Domain.Entities.Inquiry> query = allInquiries;
+
+        if (!string.IsNullOrWhiteSpace(statusFilter))
+            query = query.Where(x => string.Equals(x.Status, statusFilter, StringComparison.OrdinalIgnoreCase));
+
+        if (!string.IsNullOrWhiteSpace(searchText))
+        {
+            var term = searchText.Trim();
+            query = query.Where(x =>
+                x.Name.Contains(term, StringComparison.OrdinalIgnoreCase) ||
+                x.Phone.Contains(term, StringComparison.OrdinalIgnoreCase) ||
+                (x.Email?.Contains(term, StringComparison.OrdinalIgnoreCase) ?? false) ||
+                (x.AdminMemo?.Contains(term, StringComparison.OrdinalIgnoreCase) ?? false) ||
+                x.Message.Contains(term, StringComparison.OrdinalIgnoreCase));
+        }
+
+        filteredInquiries = query.OrderByDescending(x => x.CreatedAt).ToList();
+    }
+
+    private async Task SearchAsync()
+    {
+        ApplyFilters();
+        await InvokeAsync(StateHasChanged);
+    }
+
+    private async Task ResetAsync()
+    {
+        searchText = "";
+        statusFilter = "";
+        ApplyFilters();
+        await InvokeAsync(StateHasChanged);
+    }
+
+    private async Task OnSearchKeyUp(KeyboardEventArgs e)
+    {
+        if (e.Key == "Enter")
+            await SearchAsync();
+    }
 }

src/TaxBaik.Web.Client/Components/Admin/Pages/Logout.razor

@@ -1,6 +1,5 @@
 @page "/admin/logout"
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
-@using TaxBaik.Web.Services
 @inject CustomAuthenticationStateProvider AuthStateProvider
 @inject NavigationManager NavigationManager
 

src/TaxBaik.Web.Client/Components/Admin/Pages/RevenueTrackings.razor

@@ -1,6 +1,5 @@
 @page "/admin/revenue-trackings"
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
-@using TaxBaik.Web.Services.AdminClients
 @using TaxBaik.WasmClient.Components.Admin.Shared
 @inject IRevenueTrackingBrowserClient RevenueClient
 @inject IClientBrowserClient ClientClient
@@ -21,29 +20,19 @@
     }
     else
     {
-        <table class="admin-grid table">
-            <thead>
-                <tr>
-                    <th>ID</th>
-                    <th>고객</th>
-                    <th>청구번호</th>
-                    <th>청구일</th>
-                    <th>청구액</th>
-                </tr>
-            </thead>
-            <tbody>
-                @foreach (var item in revenues)
-                {
-                    <tr>
-                        <td>@item.Id</td>
-                        <td>@clientMap.GetValueOrDefault(item.ClientId)</td>
-                        <td>@item.InvoiceNumber</td>
-                        <td>@item.InvoiceDate.ToString("yyyy-MM-dd")</td>
-                        <td>@item.Amount.ToString("C")</td>
-                    </tr>
-                }
-            </tbody>
-        </table>
+        <MudDataGrid T="RevenueTracking" Items="@revenues" Dense="true" Hover="true" Striped="true" Class="admin-grid mt-4">
+            <Columns>
+                <PropertyColumn Property="x => x.Id" Title="ID" Sortable="true" Class="admin-table-id-column" />
+                <TemplateColumn Title="고객" Sortable="true">
+                    <CellTemplate>
+                        @clientMap.GetValueOrDefault(context.Item.ClientId)
+                    </CellTemplate>
+                </TemplateColumn>
+                <PropertyColumn Property="x => x.InvoiceNumber" Title="청구번호" Sortable="true" />
+                <PropertyColumn Property="x => x.InvoiceDate" Title="청구일" Sortable="true" Format="yyyy-MM-dd" />
+                <PropertyColumn Property="x => x.Amount" Title="청구액" Sortable="true" Format="C" />
+            </Columns>
+        </MudDataGrid>
     }
 </AdminDataPanel>
 

src/TaxBaik.Web.Client/Components/Admin/Pages/SeasonSimulator.razor

@@ -10,19 +10,24 @@
 
 <MudGrid>
     <MudItem xs="12" md="4">
-        <MudPaper Class="pa-4" Elevation="1">
-            <MudText Typo="Typo.h6" Class="mb-3">시뮬레이션 날짜</MudText>
-            <MudDatePicker @bind-Date="simulationDate" Label="날짜 선택" DateFormat="yyyy-MM-dd" PickerVariant="PickerVariant.Static" />
-            <MudDivider Class="my-3" />
-            <MudText Typo="Typo.subtitle2" Class="mb-2">연간 세무 캘린더</MudText>
-            @foreach (var season in TaxSeasonCalendar.Seasons)
-            {
-                <MudButton Variant="Variant.Outlined" Size="Size.Small" FullWidth="true"
-                           Class="mb-1" Color="Color.Primary"
-                           OnClick="@(() => JumpToSeason(season))">
-                    @season.StartMonth/@season.StartDay — @season.Name
-                </MudButton>
-            }
+        <MudPaper Class="pa-4 admin-season-panel" Elevation="1">
+            <MudStack Spacing="2">
+                <MudText Typo="Typo.h6">시뮬레이션 날짜</MudText>
+                <MudDatePicker @bind-Date="simulationDate" Label="날짜 선택" DateFormat="yyyy-MM-dd" PickerVariant="PickerVariant.Static" Class="admin-season-date-picker" />
+                <MudDivider />
+                <MudText Typo="Typo.subtitle2">연간 세무 캘린더</MudText>
+                <MudStack Spacing="1">
+                    @foreach (var season in TaxSeasonCalendar.Seasons)
+                    {
+                        <MudButton Variant="Variant.Outlined" Size="Size.Small" FullWidth="true"
+                                   Color="Color.Primary"
+                                   Class="admin-season-jump-button"
+                                   OnClick="@(() => JumpToSeason(season))">
+                            @season.StartMonth/@season.StartDay — @season.Name
+                        </MudButton>
+                    }
+                </MudStack>
+            </MudStack>
         </MudPaper>
     </MudItem>
 
@@ -38,24 +43,24 @@
                 </MudChip>
                 <MudDivider Class="mb-4" />
                 <!-- Hero 섹션 미리보기 -->
-                <div style="background: linear-gradient(135deg, #1a365d 0%, #2a4365 100%); border-radius: 12px; padding: 2rem; color: white; margin-bottom: 1.5rem;">
+                <div class="admin-season-hero">
                     @if (activeSeason.DaysUntilDeadline <= 7 && activeSeason.DaysUntilDeadline >= 0)
                     {
-                        <div style="background: #f59e0b; color: #1a202c; display: inline-block; padding: 4px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 700; margin-bottom: 1rem;">
+                        <div class="admin-season-badge">
                             D-@activeSeason.DaysUntilDeadline 마감 임박
                         </div>
                     }
-                    <div style="font-size: 1.8rem; font-weight: 800; white-space: pre-line; margin-bottom: 0.5rem; line-height: 1.3;">
+                    <div class="admin-season-hero-title">
                         @activeSeason.HeroHeadline
                     </div>
-                    <div style="font-size: 0.95rem; color: rgba(255,255,255,0.8); margin-bottom: 1.5rem;">
+                    <div class="admin-season-hero-subtext">
                         @activeSeason.HeroSubtext
                     </div>
-                    <div style="display: flex; gap: 0.75rem; flex-wrap: wrap;">
-                        <div style="background: #e53e3e; color: white; padding: 10px 20px; border-radius: 8px; font-weight: 700; font-size: 0.95rem;">
+                    <div class="admin-season-hero-actions">
+                        <div class="admin-season-cta">
                             @activeSeason.CtaText
                         </div>
-                        <div style="background: transparent; border: 2px solid rgba(255,255,255,0.5); color: white; padding: 10px 20px; border-radius: 8px; font-size: 0.95rem;">
+                        <div class="admin-season-secondary-cta">
                             서비스 안내
                         </div>
                     </div>
@@ -102,23 +107,23 @@
                     선택한 날짜(@(simulationDate?.ToString("MM월 dd일") ?? "-"))는 시즌 비활성 기간입니다.
                     홈페이지는 기본 Hero를 표시합니다.
                 </MudAlert>
-                <div style="background: linear-gradient(135deg, #1a365d 0%, #2a4365 100%); border-radius: 12px; padding: 2rem; color: white; margin-top: 1.5rem;">
-                    <div style="font-size: 1.8rem; font-weight: 800; margin-bottom: 0.5rem;">
+                <div class="admin-season-hero admin-season-hero--inactive">
+                    <div class="admin-season-hero-title">
                         사업자 세금, 부동산,<br/>가족자산까지
                     </div>
-                    <div style="font-size: 0.95rem; color: rgba(255,255,255,0.8); margin-bottom: 1.5rem;">
+                    <div class="admin-season-hero-subtext">
                         세무사·부동산중개사·보험설계사 자격 보유 | 온라인 맞춤 상담
                     </div>
-                    <div style="background: #e53e3e; color: white; display: inline-block; padding: 10px 20px; border-radius: 8px; font-weight: 700;">
+                    <div class="admin-season-cta">
                         무료 상담 신청
                     </div>
                 </div>
             }
         </MudPaper>
 
-        <MudPaper Class="pa-4 mt-4" Elevation="1">
+        <MudPaper Class="pa-4 mt-4 admin-season-panel" Elevation="1">
             <MudText Typo="Typo.h6" Class="mb-3">연간 시즌 타임라인</MudText>
-            <MudSimpleTable Dense="true">
+            <MudSimpleTable Dense="true" Class="admin-season-table">
                 <thead>
                     <tr>
                         <th>기간</th>
@@ -131,12 +136,12 @@
                     @foreach (var s in TaxSeasonCalendar.Seasons)
                     {
                         var isActive = activeSeason?.Key == s.Key;
-                        <tr style="@(isActive ? "background: rgba(66,153,225,0.1);" : "")">
-                            <td style="white-space: nowrap;">
+                        <tr class="@(isActive ? "admin-season-row is-active" : "admin-season-row")">
+                            <td class="admin-nowrap">
                                 @s.StartMonth/@s.StartDay ~ @s.EndMonth/@s.EndDay
                             </td>
                             <td>@s.Name</td>
-                            <td><code style="font-size:0.8rem;">@s.RelatedCategorySlug</code></td>
+                            <td><code class="admin-code-sm">@s.RelatedCategorySlug</code></td>
                             <td>
                                 @if (isActive)
                                 {
@@ -144,7 +149,7 @@
                                 }
                                 else
                                 {
-                                    <span style="color: #a0aec0; font-size: 0.85rem;">비활성</span>
+                                    <span class="admin-muted-label">비활성</span>
                                 }
                             </td>
                         </tr>

src/TaxBaik.Web.Client/Components/Admin/Pages/Settings/SiteSettings.razor

@@ -2,7 +2,6 @@
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
 @attribute [Authorize]
 @using System.Collections.Generic
-@using TaxBaik.Web.Services
 @using TaxBaik.Domain.Interfaces
 @inject IApiClient ApiClient
 @inject ISnackbar Snackbar
@@ -11,15 +10,37 @@
 
 <AdminPageHeader Title="설정" Eyebrow="System" Subtitle="공개 사이트 연락처와 관리자 계정 보안을 관리합니다." />
 
+<MudGrid Class="mb-3" Spacing="2">
+    <MudItem xs="12" md="4">
+        <MudPaper Class="admin-surface" Elevation="0" Outlined="true">
+            <MudText Typo="Typo.overline">공개 정보</MudText>
+            <MudText Typo="Typo.h6" Class="font-weight-bold">@form.Phone</MudText>
+            <MudText Typo="Typo.body2">@form.Email</MudText>
+        </MudPaper>
+    </MudItem>
+    <MudItem xs="12" md="4">
+        <MudPaper Class="admin-surface" Elevation="0" Outlined="true">
+            <MudText Typo="Typo.overline">소셜 채널</MudText>
+            <MudText Typo="Typo.body2">카카오채널과 인스타그램 링크를 함께 관리합니다.</MudText>
+        </MudPaper>
+    </MudItem>
+    <MudItem xs="12" md="4">
+        <MudPaper Class="admin-surface" Elevation="0" Outlined="true">
+            <MudText Typo="Typo.overline">보안 기준</MudText>
+            <MudText Typo="Typo.body2">비밀번호는 12자 이상, 변경 전 확인을 요구합니다.</MudText>
+        </MudPaper>
+    </MudItem>
+</MudGrid>
+
 <MudGrid>
     <MudItem xs="12" md="7">
         <AdminEditorPanel Loading="@isLoadingSettings">
-            <div class="admin-section-header compact">
+            <MudStack Row="true" AlignItems="AlignItems.Start" Justify="Justify.SpaceBetween" Class="admin-section-header compact">
                 <div>
                     <MudText Typo="Typo.h6">사이트 정보</MudText>
                     <MudText Typo="Typo.body2">홈페이지와 문의 알림에 노출되는 기본 정보입니다.</MudText>
                 </div>
-            </div>
+            </MudStack>
             <MudForm>
                 <MudTextField @bind-Value="form.Phone" Label="전화번호"
                     Variant="Variant.Outlined" Class="mb-4" />
@@ -42,12 +63,12 @@
 
     <MudItem xs="12" md="5">
         <AdminEditorPanel Loading="@isLoadingSettings">
-            <div class="admin-section-header compact">
+            <MudStack Row="true" AlignItems="AlignItems.Start" Justify="Justify.SpaceBetween" Class="admin-section-header compact">
                 <div>
                     <MudText Typo="Typo.h6">계정 관리</MudText>
                     <MudText Typo="Typo.body2">비밀번호는 12자 이상으로 관리합니다.</MudText>
                 </div>
-            </div>
+            </MudStack>
 
             <MudForm>
                 <MudTextField @bind-Value="passwordForm.CurrentPassword" Label="현재 비밀번호" InputType="InputType.Password"
@@ -196,5 +217,4 @@
     {
         public string Message { get; set; } = "";
     }
-
 }

src/TaxBaik.Web.Client/Components/Admin/Pages/TaxFilingSchedules.razor

@@ -1,6 +1,5 @@
 @page "/admin/tax-filing-schedules"
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
-@using TaxBaik.Web.Services.AdminClients
 @using TaxBaik.Domain.Entities
 @using TaxBaik.WasmClient.Components.Admin.Shared
 @inject ITaxFilingScheduleBrowserClient TaxFilingClient
@@ -35,57 +34,58 @@ else
             }
             else
             {
-                <table class="admin-grid table">
-                    <thead>
-                        <tr>
-                            <th>ID</th>
-                            <th>고객</th>
-                            <th>신고 유형</th>
-                            <th>마감일</th>
-                            <th>신고연도</th>
-                            <th>상태</th>
-                            <th>작업</th>
-                        </tr>
-                    </thead>
-                    <tbody>
-                        @foreach (var item in schedules)
-                        {
-                            var effectiveDueDate = BusinessDayCalculator.GetEffectiveDueDate(DateOnly.FromDateTime(item.DueDate));
-                            var daysLeft = BusinessDayCalculator.GetDday(DateOnly.FromDateTime(item.DueDate));
-                            <tr @onclick="() => OnRowSelected(item)" style="cursor:pointer;">
-                                <td>@item.Id</td>
-                                <td>@clientMap.GetValueOrDefault(item.ClientId)</td>
-                                <td>@item.FilingType</td>
-                                <td>
-                                    @effectiveDueDate.ToDateTime(TimeOnly.MinValue).ToString("yyyy-MM-dd")
-                                    @if (daysLeft >= 0)
+                <MudDataGrid T="TaxFilingSchedule" Items="@schedules" Dense="true" Hover="true" Striped="true" Class="admin-grid mt-4">
+                    <Columns>
+                        <PropertyColumn Property="x => x.Id" Title="ID" Sortable="true" Class="admin-table-id-column" />
+                        <TemplateColumn Title="고객" Sortable="true">
+                            <CellTemplate>
+                                @clientMap.GetValueOrDefault(context.Item.ClientId)
+                            </CellTemplate>
+                        </TemplateColumn>
+                        <PropertyColumn Property="x => x.FilingType" Title="신고 유형" Sortable="true" />
+                        <TemplateColumn Title="마감일" Sortable="true">
+                            <CellTemplate>
+                                @{
+                                    var effectiveDueDate = BusinessDayCalculator.GetEffectiveDueDate(DateOnly.FromDateTime(context.Item.DueDate));
+                                    var daysLeft = BusinessDayCalculator.GetDday(DateOnly.FromDateTime(context.Item.DueDate));
+                                }
+                                @effectiveDueDate.ToDateTime(TimeOnly.MinValue).ToString("yyyy-MM-dd")
+                                @if (daysLeft >= 0)
+                                {
+                                    <span class="ms-1">(D-@daysLeft)</span>
+                                }
+                                else
+                                {
+                                    <span class="ms-1">(마감 @Math.Abs(daysLeft)일 경과)</span>
+                                }
+                            </CellTemplate>
+                        </TemplateColumn>
+                        <PropertyColumn Property="x => x.FilingYear" Title="신고연도" Sortable="true" />
+                        <TemplateColumn Title="상태" Sortable="true">
+                            <CellTemplate>
+                                @(context.Item.Status == "completed" ? "완료" : "대기")
+                            </CellTemplate>
+                        </TemplateColumn>
+                        <TemplateColumn Title="작업" CellStyleFunc="@(_ => "text-align: right;")">
+                            <CellTemplate>
+                                <MudButtonGroup Size="Size.Small" Variant="Variant.Text">
+                                    <MudButton Color="Color.Primary" OnClick="@(() => OnRowSelected(context.Item))">선택</MudButton>
+                                    <MudButton Color="Color.Error" OnClick="@(() => DeleteSchedule(context.Item.Id))">삭제</MudButton>
+                                    @if (context.Item.Status != "completed")
                                     {
-                                        <span class="ms-1">(D-@daysLeft)</span>
+                                        <MudButton Color="Color.Success" OnClick="@(() => CompleteSchedule(context.Item.Id))">완료</MudButton>
                                     }
-                                    else
-                                    {
-                                        <span class="ms-1">(마감 @Math.Abs(daysLeft)일 경과)</span>
-                                    }
-                                </td>
-                                <td>@item.FilingYear</td>
-                                <td>@(item.Status == "completed" ? "완료" : "대기")</td>
-                                <td>
-                                    <button type="button" class="mud-button-root mud-button mud-button-text mud-ripple" @onclick:stopPropagation="true" @onclick="@(async () => await DeleteSchedule(item.Id))">삭제</button>
-                                    @if (item.Status != "completed")
-                                    {
-                                        <button type="button" class="mud-button-root mud-button mud-button-text mud-ripple ms-2" @onclick:stopPropagation="true" @onclick="@(async () => await CompleteSchedule(item.Id))">완료</button>
-                                    }
-                                </td>
-                            </tr>
-                        }
-                    </tbody>
-                </table>
+                                </MudButtonGroup>
+                            </CellTemplate>
+                        </TemplateColumn>
+                    </Columns>
+                </MudDataGrid>
             }
         </MudItem>
 
         <!-- Right: Detail Form Panel (Inline Editor) -->
         <MudItem XS="12" MD="4">
-            <MudPaper Class="pa-4 admin-surface admin-editor-panel" Elevation="0" Style="border: 1px solid var(--border-color); min-height: 400px;">
+            <AdminEditorPanel Loading="false">
                 <div class="d-flex align-center justify-space-between mb-4">
                     <MudText Typo="Typo.h6" Class="font-weight-bold">@(isEditMode ? "신고 일정 상세" : "새 신고 일정 추가")</MudText>
                     @if (isEditMode)
@@ -98,8 +98,7 @@ else
                 <MudForm @ref="form">
                     <div class="mb-3">
                         <label class="mud-input-label mud-input-label-animated mud-input-label-outlined mb-1">고객</label>
-                        <select class="mud-input mud-input-outlined mud-input-root mud-input-root-adorned-start"
-                                style="width: 100%; min-height: 56px; padding: 16px 14px;"
+                        <select class="mud-input mud-input-outlined mud-input-root mud-input-root-adorned-start admin-native-select"
                                 value="@(scheduleForm.ClientId?.ToString() ?? string.Empty)"
                                 disabled="@isEditMode"
                                 @onchange="e => scheduleForm.ClientId = int.TryParse(e.Value?.ToString(), out var clientId) ? clientId : null">
@@ -129,7 +128,7 @@ else
                         }
                     </div>
                 </MudForm>
-            </MudPaper>
+            </AdminEditorPanel>
         </MudItem>
     </MudGrid>
 }

src/TaxBaik.Web.Client/Components/Admin/Pages/TaxFilings/FilingTable.razor

@@ -1,4 +1,3 @@
-@using TaxBaik.Web.Services
 @using TaxBaik.Domain.Entities
 @using TaxBaik.WasmClient.Components.Admin.Shared
 @inject ITaxFilingBrowserClient FilingClient

src/TaxBaik.Web.Client/Components/Admin/Pages/TaxFilings/TaxFilingList.razor

@@ -1,7 +1,6 @@
 @page "/admin/tax-filings"
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
 @attribute [Authorize]
-@using TaxBaik.Web.Services
 @using TaxBaik.Domain.Entities
 @using TaxBaik.WasmClient.Components.Admin.Shared
 @inject ITaxFilingBrowserClient FilingClient

src/TaxBaik.Web.Client/Components/Admin/Pages/TaxProfiles.razor

@@ -1,7 +1,6 @@
 @page "/admin/tax-profiles"
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
 @using System.ComponentModel.DataAnnotations
-@using TaxBaik.Web.Services.AdminClients
 @using TaxBaik.WasmClient.Components.Admin.Shared
 @inject ITaxProfileBrowserClient TaxProfileClient
 @inject IClientBrowserClient ClientClient
@@ -32,39 +31,33 @@ else
             }
             else
             {
-                <table class="admin-grid table">
-                    <thead>
-                        <tr>
-                            <th>ID</th>
-                            <th>고객</th>
-                            <th>사업 유형</th>
-                            <th>위험도</th>
-                            <th>다음 신고</th>
-                            <th>작업</th>
-                        </tr>
-                    </thead>
-                    <tbody>
-                        @foreach (var item in profiles)
-                        {
-                            <tr @onclick="() => OnRowSelected(item)" style="cursor:pointer;">
-                                <td>@item.Id</td>
-                                <td>@clientMap.GetValueOrDefault(item.ClientId)</td>
-                                <td>@item.BusinessType</td>
-                                <td>@item.TaxRiskLevel</td>
-                                <td>@(item.NextFilingDueDate?.ToString("yyyy-MM-dd") ?? string.Empty)</td>
-                                <td>
-                                    <button type="button" class="mud-button-root mud-button mud-button-text mud-ripple" @onclick:stopPropagation="true" @onclick="@(async () => await DeleteProfile(item.Id))">삭제</button>
-                                </td>
-                            </tr>
-                        }
-                    </tbody>
-                </table>
+                <MudDataGrid T="TaxProfile" Items="@profiles" Dense="true" Hover="true" Striped="true" Class="admin-grid mt-4">
+                    <Columns>
+                        <PropertyColumn Property="x => x.Id" Title="ID" Sortable="true" Class="admin-table-id-column" />
+                        <TemplateColumn Title="고객" Sortable="true">
+                            <CellTemplate>
+                                @clientMap.GetValueOrDefault(context.Item.ClientId)
+                            </CellTemplate>
+                        </TemplateColumn>
+                        <PropertyColumn Property="x => x.BusinessType" Title="사업 유형" Sortable="true" />
+                        <PropertyColumn Property="x => x.TaxRiskLevel" Title="위험도" Sortable="true" />
+                        <PropertyColumn Property="x => x.NextFilingDueDate" Title="다음 신고" Sortable="true" Format="yyyy-MM-dd" />
+                        <TemplateColumn Title="작업" CellStyleFunc="@(_ => "text-align: right;")">
+                            <CellTemplate>
+                                <MudButtonGroup Size="Size.Small" Variant="Variant.Text">
+                                    <MudButton Color="Color.Primary" OnClick="@(() => OnRowSelected(context.Item))">선택</MudButton>
+                                    <MudButton Color="Color.Error" OnClick="@(() => DeleteProfile(context.Item.Id))">삭제</MudButton>
+                                </MudButtonGroup>
+                            </CellTemplate>
+                        </TemplateColumn>
+                    </Columns>
+                </MudDataGrid>
             }
         </MudItem>
 
         <!-- Right: Detail Form Panel (Inline Editor) -->
         <MudItem XS="12" MD="4">
-            <MudPaper Class="pa-4 admin-surface admin-editor-panel" Elevation="0" Style="border: 1px solid var(--border-color); min-height: 400px;">
+            <AdminEditorPanel Loading="false">
                 <div class="d-flex align-center justify-space-between mb-4">
                     <MudText Typo="Typo.h6" Class="font-weight-bold">@(isEditMode ? "세무 프로필 수정" : "새 세무 프로필 추가")</MudText>
                     @if (isEditMode)
@@ -94,7 +87,7 @@ else
                         <MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="SaveProfile" id="btn-save-profile">저장</MudButton>
                     </div>
                 </MudForm>
-            </MudPaper>
+            </AdminEditorPanel>
         </MudItem>
     </MudGrid>
 }

src/TaxBaik.Web.Client/Components/Admin/Services/AdminDashboardClient.cs

@@ -50,8 +50,14 @@ public class AdminDashboardClient : IAdminDashboardClient
         }
         catch (HttpRequestException ex)
         {
+            if (ex.StatusCode == System.Net.HttpStatusCode.Unauthorized)
+            {
+                _logger.LogDebug("Dashboard summary request returned 401; using empty summary");
+                return new AdminDashboardSummary(0, 0, 0, 0, []);
+            }
+
             _logger.LogError(ex, "Failed to fetch dashboard summary");
-            throw;
+            return new AdminDashboardSummary(0, 0, 0, 0, []);
         }
     }
 
@@ -66,8 +72,11 @@ public class AdminDashboardClient : IAdminDashboardClient
         }
         catch (HttpRequestException ex)
         {
+            if (ex.StatusCode == System.Net.HttpStatusCode.Unauthorized)
+                return [];
+
             _logger.LogError(ex, "Failed to fetch upcoming filings");
-            throw;
+            return [];
         }
     }
 
@@ -82,8 +91,11 @@ public class AdminDashboardClient : IAdminDashboardClient
         }
         catch (HttpRequestException ex)
         {
+            if (ex.StatusCode == System.Net.HttpStatusCode.Unauthorized)
+                return [];
+
             _logger.LogError(ex, "Failed to fetch recent inquiries");
-            throw;
+            return [];
         }
     }
 
@@ -101,8 +113,11 @@ public class AdminDashboardClient : IAdminDashboardClient
         }
         catch (HttpRequestException ex)
         {
+            if (ex.StatusCode == System.Net.HttpStatusCode.Unauthorized)
+                return new MonthlyStatsDto();
+
             _logger.LogError(ex, "Failed to fetch monthly stats");
-            throw;
+            return new MonthlyStatsDto();
         }
     }
 }

src/TaxBaik.Web.Client/Components/Admin/Services/AdminSessionBootstrap.cs

@@ -0,0 +1,86 @@
+using Microsoft.Extensions.Logging;
+
+namespace TaxBaik.Web.Client.Components.Admin.Services;
+
+public sealed class AdminSessionBootstrap : IAdminSessionBootstrap
+{
+    private readonly ITokenStore _tokenStore;
+    private readonly ILocalStorageService _localStorage;
+    private readonly ILogger<AdminSessionBootstrap> _logger;
+    private readonly SemaphoreSlim _gate = new(1, 1);
+    private bool _initialized;
+
+    public AdminSessionBootstrap(
+        ITokenStore tokenStore,
+        ILocalStorageService localStorage,
+        ILogger<AdminSessionBootstrap> logger)
+    {
+        _tokenStore = tokenStore;
+        _localStorage = localStorage;
+        _logger = logger;
+    }
+
+    public async Task EnsureInitializedAsync()
+    {
+        if (_initialized)
+            return;
+
+        await _gate.WaitAsync();
+        try
+        {
+            if (_initialized)
+                return;
+
+            await LoadTokensAsync();
+            _initialized = true;
+        }
+        finally
+        {
+            _gate.Release();
+        }
+    }
+
+    private async Task LoadTokensAsync()
+    {
+        try
+        {
+            var accessToken = await _localStorage.GetItemAsStringAsync("accessToken");
+            var refreshToken = await _localStorage.GetItemAsStringAsync("refreshToken");
+            var expiryRaw = await _localStorage.GetItemAsStringAsync("tokenExpiry");
+
+            if (!string.IsNullOrWhiteSpace(accessToken))
+                _tokenStore.AccessToken = accessToken;
+
+            if (!string.IsNullOrWhiteSpace(refreshToken))
+                _tokenStore.RefreshToken = refreshToken;
+
+            if (TryNormalizeExpiryTicks(expiryRaw, out var expiryTicks))
+                _tokenStore.TokenExpiryTicks = expiryTicks;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogDebug(ex, "Admin session bootstrap failed");
+        }
+    }
+
+    private static bool TryNormalizeExpiryTicks(string? rawValue, out long ticks)
+    {
+        ticks = 0;
+        if (!long.TryParse(rawValue, out var parsed))
+            return false;
+
+        if (parsed > 10_000_000_000_000L && parsed < 100_000_000_000_000_000L)
+        {
+            ticks = parsed;
+            return true;
+        }
+
+        if (parsed > 1_000_000_000_000L && parsed < 100_000_000_000_000L)
+        {
+            ticks = DateTimeOffset.FromUnixTimeMilliseconds(parsed).UtcDateTime.Ticks;
+            return true;
+        }
+
+        return false;
+    }
+}

src/TaxBaik.Web.Client/Components/Admin/Services/ApiClient.cs

@@ -106,6 +106,6 @@ public class ApiClient : IApiClient
     {
         var relative = $"api/{endpoint.TrimStart('/')}";
         var appRoot = new Uri(_navigationManager.BaseUri);
-        return new Uri(appRoot, $"/{relative}");  // 상대 경로 사용 (Nginx가 /taxbaik 프리픽스 처리)
+        return new Uri(appRoot, $"/{relative}");
     }
 }

src/TaxBaik.Web.Client/Components/Admin/Services/CustomAuthenticationStateProvider.cs

@@ -9,15 +9,21 @@ public class CustomAuthenticationStateProvider : AuthenticationStateProvider
 {
     private readonly ITokenStore _tokenStore;
     private readonly IApiClient _apiClient;
+    private readonly IAdminSessionBootstrap _sessionBootstrap;
+    private readonly ILocalStorageService _localStorage;
     private readonly ILogger<CustomAuthenticationStateProvider> _logger;
 
     public CustomAuthenticationStateProvider(
         ITokenStore tokenStore,
         IApiClient apiClient,
+        IAdminSessionBootstrap sessionBootstrap,
+        ILocalStorageService localStorage,
         ILogger<CustomAuthenticationStateProvider> logger)
     {
         _tokenStore = tokenStore;
         _apiClient = apiClient;
+        _sessionBootstrap = sessionBootstrap;
+        _localStorage = localStorage;
         _logger = logger;
     }
 
@@ -25,6 +31,8 @@ public class CustomAuthenticationStateProvider : AuthenticationStateProvider
     {
         try
         {
+            await _sessionBootstrap.EnsureInitializedAsync();
+
             var accessToken = _tokenStore.AccessToken;
 
             if (string.IsNullOrEmpty(_tokenStore.AccessToken))
@@ -165,6 +173,7 @@ public class CustomAuthenticationStateProvider : AuthenticationStateProvider
     {
         // TokenStore 초기화
         _tokenStore.Clear();
+        await _localStorage.ClearAuthAsync();
 
         NotifyAuthenticationStateChanged(GetAuthenticationStateAsync());
     }

src/TaxBaik.Web.Client/Components/Admin/Services/IAdminSessionBootstrap.cs

@@ -0,0 +1,6 @@
+namespace TaxBaik.Web.Client.Components.Admin.Services;
+
+public interface IAdminSessionBootstrap
+{
+    Task EnsureInitializedAsync();
+}

src/TaxBaik.Web.Client/Components/Admin/Services/TokenRefreshHandler.cs

@@ -71,7 +71,7 @@ public class TokenRefreshHandler : DelegatingHandler
             var scheme = originalRequest.RequestUri?.Scheme ?? "http";
 
             using var httpClient = new HttpClient();
-            var refreshUri = new Uri($"{scheme}://{authority}/api/auth/refresh");  // 상대 경로 사용 (Nginx가 /taxbaik 프리픽스 처리)
+            var refreshUri = new Uri($"{scheme}://{authority}/api/auth/refresh");
             var json = JsonSerializer.Serialize(new { refreshToken });
             var content = new StringContent(json, System.Text.Encoding.UTF8, "application/json");
 

src/TaxBaik.Web.Client/Components/Admin/Shared/AdminEditorPanel.razor

@@ -1,7 +1,7 @@
 <AdminDataPanel Loading="@Loading" SkeletonContent="@SkeletonContent">
-    <div class="admin-editor-panel-shell">
+    <MudPaper Class="admin-surface admin-editor-panel-shell" Elevation="0" Outlined="true">
         @ChildContent
-    </div>
+    </MudPaper>
 </AdminDataPanel>
 
 @code {

src/TaxBaik.Web.Client/Components/Admin/Shared/AdminEmptyState.razor

@@ -1,5 +1,5 @@
 <div class="pa-6 text-center">
-    <MudIcon Icon="@Icon" Style="font-size:3rem; opacity:.3;" />
+    <MudIcon Icon="@Icon" Class="admin-empty-state-icon" />
     <MudText Class="mt-2 text-muted">@Message</MudText>
 </div>
 

src/TaxBaik.Web.Client/Components/Admin/Shared/AdminLoginForm.razor

@@ -1,8 +1,11 @@
 @inject IJSRuntime JS
 
-<MudContainer MaxWidth="MaxWidth.Small" Class="admin-login-page d-flex align-center justify-center" Style="min-height: 100vh;">
-    <MudPaper Class="pa-8" Elevation="3" Style="width: 100%; max-width: 400px;">
-        <MudText Typo="Typo.h4" Class="mb-6 text-center">관리자 로그인</MudText>
+<MudContainer MaxWidth="MaxWidth.Small" Class="admin-login-page admin-login-page-shell d-flex align-center justify-center">
+    <MudPaper Class="pa-8 admin-login-card" Elevation="3">
+        <MudStack Spacing="1" Class="mb-6 text-center">
+            <MudText Typo="Typo.h4">관리자 로그인</MudText>
+            <MudText Typo="Typo.body2" Color="Color.Secondary">관리자 계정으로 운영 화면에 प्रवेश합니다.</MudText>
+        </MudStack>
 
         <form id="admin-login-form" @onsubmit="HandleLogin" @onsubmit:preventDefault>
             <MudTextField
@@ -23,32 +26,32 @@
                 InputType="InputType.Password"
                 Clearable="true" />
 
-            <div class="d-flex align-center mb-4">
-                <MudCheckBox T="bool"
-                    @bind-Value="rememberMe"
-                    Label="아이디 기억하기"
-                    Color="Color.Primary"
-                    Class="ml-n3" />
-            </div>
+            <MudCheckBox T="bool"
+                         @bind-Value="rememberMe"
+                         Label="아이디 기억하기"
+                         Color="Color.Primary"
+                         Class="mb-4" />
 
             @if (!string.IsNullOrEmpty(errorMessage))
             {
                 <MudAlert Severity="Severity.Error" Class="mb-4">@errorMessage</MudAlert>
             }
 
-            <MudButton
-                ButtonType="ButtonType.Submit"
-                Variant="Variant.Filled"
-                Color="Color.Primary"
-                FullWidth="true"
-                Size="Size.Large"
-                Class="mb-4">
+            <MudButton ButtonType="ButtonType.Submit"
+                       Variant="Variant.Filled"
+                       Color="Color.Primary"
+                       FullWidth="true"
+                       Size="Size.Large"
+                       Class="mb-4">
                 로그인
             </MudButton>
 
-            <MudText Typo="Typo.caption" Class="text-center">
-                <em>테스트: admin / Admin@123456</em>
-            </MudText>
+            @if (!string.Equals(Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT"), "Production", StringComparison.OrdinalIgnoreCase))
+            {
+                <MudText Typo="Typo.caption" Class="text-center">
+                    <em>개발/테스트 환경에서만 표시되는 안내입니다.</em>
+                </MudText>
+            }
         </form>
     </MudPaper>
 </MudContainer>

src/TaxBaik.Web.Client/Components/Admin/Shared/AdminMetricCard.razor

@@ -2,8 +2,8 @@
     <div class="admin-metric-card-body">
         <span class="admin-metric-card-label">@Label</span>
         <div class="admin-metric-card-value-row">
-            <span class="admin-metric-card-value" style="color: @ValueColor;">@Value</span>
-            <span class="admin-metric-card-icon" style="color: @IconColor;">@Icon</span>
+            <span class="admin-metric-card-value" style="--admin-metric-value-color: @ValueColor;">@Value</span>
+            <span class="admin-metric-card-icon" style="--admin-metric-icon-color: @IconColor;">@Icon</span>
         </div>
         <span class="admin-metric-card-caption">@Caption</span>
     </div>

src/TaxBaik.Web.Client/Components/Admin/Shared/AdminNavigationModel.cs

@@ -43,4 +43,51 @@ public static class AdminNavigationCatalog
             new("공통관리", "/admin/common-codes", Icons.Material.Filled.Apps, AllowedRoles: ["Admin"]),
         ]),
     ];
+
+    public static bool IsActive(AdminNavigationItem item, string currentPath)
+    {
+        if (string.IsNullOrWhiteSpace(currentPath))
+            return false;
+
+        var normalizedPath = NormalizePath(currentPath);
+        var normalizedHref = NormalizePath(item.Href);
+
+        return item.IsExact
+            ? string.Equals(normalizedPath, normalizedHref, StringComparison.OrdinalIgnoreCase)
+            : normalizedPath.StartsWith(normalizedHref, StringComparison.OrdinalIgnoreCase);
+    }
+
+    public static string GetLabel(string currentPath)
+    {
+        var path = NormalizePath(currentPath);
+        return path switch
+        {
+            "/" or "/admin" or "/admin/dashboard" or "/dashboard" => "대시보드",
+            "/admin/inquiries" => "문의 관리",
+            "/admin/clients" => "고객 관리",
+            "/admin/blog" => "블로그 관리",
+            "/admin/faqs" => "FAQ 관리",
+            "/admin/announcements" => "공지사항",
+            "/admin/tax-profiles" => "세무 프로필",
+            "/admin/tax-filing-schedules" => "신고 일정",
+            "/admin/contracts" => "계약 관리",
+            "/admin/consulting-activities" => "상담 활동",
+            "/admin/revenue-trackings" => "수익 추적",
+            "/admin/common-codes" => "공통관리",
+            "/admin/settings" => "설정",
+            _ => "운영 화면"
+        };
+    }
+
+    private static string NormalizePath(string path)
+    {
+        if (string.IsNullOrWhiteSpace(path))
+            return "/";
+
+        var normalized = path.Trim();
+        if (!normalized.StartsWith('/'))
+            normalized = "/" + normalized;
+
+        return normalized.TrimEnd('/') is "" ? "/" : normalized.TrimEnd('/');
+    }
 }

src/TaxBaik.Web.Client/Components/Admin/Shared/AdminPageHeader.razor

@@ -1,20 +1,22 @@
-<section class="admin-page-hero">
-    <div>
-        @if (!string.IsNullOrWhiteSpace(Eyebrow))
+<MudPaper Class="admin-page-hero" Elevation="0" Outlined="true">
+    <MudStack Row="true" Wrap="Wrap.Wrap" AlignItems="AlignItems.Center" Justify="Justify.SpaceBetween" Spacing="3">
+        <div>
+            @if (!string.IsNullOrWhiteSpace(Eyebrow))
+            {
+                <MudText Typo="Typo.caption" Class="admin-eyebrow">@Eyebrow</MudText>
+            }
+            <MudText Typo="Typo.h4" Class="admin-page-title">@Title</MudText>
+            @if (!string.IsNullOrWhiteSpace(Subtitle))
+            {
+                <MudText Typo="Typo.body2" Class="admin-page-subtitle">@Subtitle</MudText>
+            }
+        </div>
+        @if (ChildContent is not null)
         {
-            <MudText Typo="Typo.caption" Class="admin-eyebrow">@Eyebrow</MudText>
+            <div>@ChildContent</div>
         }
-        <MudText Typo="Typo.h4" Class="admin-page-title">@Title</MudText>
-        @if (!string.IsNullOrWhiteSpace(Subtitle))
-        {
-            <MudText Typo="Typo.body2" Class="admin-page-subtitle">@Subtitle</MudText>
-        }
-    </div>
-    @if (ChildContent is not null)
-    {
-        <div>@ChildContent</div>
-    }
-</section>
+    </MudStack>
+</MudPaper>
 
 @code {
     [Parameter, EditorRequired]

src/TaxBaik.Web.Client/Components/Admin/Shared/AdminShell.razor

@@ -1,16 +1,30 @@
+@using TaxBaik.Web.Client.Components.Admin.Shared
 @inject NavigationManager Navigation
+@inject TaxBaik.Web.Client.Components.Admin.Services.IAdminSessionBootstrap SessionBootstrap
 @implements IDisposable
 
 <div class="admin-shell">
     <header class="admin-topbar">
-        <button type="button" class="admin-menu-button" @onclick="ToggleDrawer">Menu</button>
+        <MudButton Variant="Variant.Outlined"
+                   Color="Color.Primary"
+                   Class="admin-menu-button"
+                   aria-label="메뉴 토글"
+                   aria-expanded="@drawerOpen"
+                   OnClick="@ToggleDrawer">
+            메뉴
+        </MudButton>
         <div class="admin-topbar-title">
             <div class="admin-brand-text">TaxBaik</div>
             <div class="admin-brand-subtitle">세무회계 관리 대시보드</div>
         </div>
         <div class="admin-topbar-actions">
-            <a class="admin-topbar-action" href="/" target="_blank" rel="noopener">공개 사이트</a>
-            <a class="admin-topbar-action" href="./logout">로그아웃</a>
+            <span class="admin-topbar-status">현재: @currentRouteLabel</span>
+            <MudButton Variant="Variant.Text" Color="Color.Primary" Href="/" Target="_blank" Class="admin-topbar-action">
+                공개 사이트
+            </MudButton>
+            <MudButton Variant="Variant.Text" Color="Color.Primary" Href="./logout" Class="admin-topbar-action">
+                로그아웃
+            </MudButton>
         </div>
     </header>
 
@@ -33,15 +47,25 @@
     public RenderFragment? ChildContent { get; set; }
 
     private bool drawerOpen = true;
+    private string currentRouteLabel = "대시보드";
 
     protected override void OnInitialized()
     {
+        UpdateRouteLabel();
         Navigation.LocationChanged += OnLocationChanged;
     }
 
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (!firstRender)
+            return;
+
+        await SessionBootstrap.EnsureInitializedAsync();
+    }
+
     private void OnLocationChanged(object? sender, LocationChangedEventArgs args)
     {
-        drawerOpen = true;
+        UpdateRouteLabel();
         InvokeAsync(StateHasChanged);
     }
 
@@ -50,6 +74,13 @@
         drawerOpen = !drawerOpen;
     }
 
+    private void UpdateRouteLabel()
+    {
+        var path = Navigation.ToBaseRelativePath(Navigation.Uri);
+        path = string.IsNullOrWhiteSpace(path) ? "/" : "/" + path;
+        currentRouteLabel = AdminNavigationCatalog.GetLabel(path);
+    }
+
     public void Dispose()
     {
         Navigation.LocationChanged -= OnLocationChanged;

src/TaxBaik.Web.Client/Components/Admin/Shared/AdminSidebar.razor

@@ -1,14 +1,21 @@
 @using Microsoft.AspNetCore.Components.Authorization
 @using TaxBaik.Web.Client.Components.Admin.Shared
 @inject AuthenticationStateProvider AuthenticationStateProvider
+@inject NavigationManager Navigation
+@implements IDisposable
 <aside class="admin-drawer">
-    <div class="admin-drawer-brand">
+    <MudPaper Class="admin-drawer-brand" Elevation="0">
         <div class="admin-brand-mark">T</div>
         <div>
-            <div class="admin-drawer-title">TaxBaik</div>
-            <div class="admin-drawer-subtitle">세무 운영 콘솔</div>
+            <MudText Typo="Typo.subtitle2" Class="admin-drawer-title">TaxBaik</MudText>
+            <MudText Typo="Typo.caption" Class="admin-drawer-subtitle">세무 운영 콘솔</MudText>
         </div>
-    </div>
+    </MudPaper>
+
+    <MudPaper Class="admin-drawer-context" Elevation="0" Outlined="true">
+        <MudText Typo="Typo.overline" Class="admin-drawer-context-label">현재 화면</MudText>
+        <MudText Typo="Typo.body2" Class="admin-drawer-context-value">@currentLabel</MudText>
+    </MudPaper>
 
     <nav class="admin-nav" aria-label="관리자 메뉴">
         @foreach (var group in visibleSections)
@@ -16,8 +23,10 @@
             <div class="admin-nav-group">@group.Label</div>
             @foreach (var item in group.Items)
             {
-                <a class="admin-nav-link" href="@item.Href">
-                    <span class="admin-nav-link-icon">@item.Icon</span>
+                <a class="admin-nav-link @(AdminNavigationCatalog.IsActive(item, currentPath) ? "active" : null)"
+                   href="@item.Href"
+                   aria-current="@(AdminNavigationCatalog.IsActive(item, currentPath) ? "page" : null)">
+                    <MudIcon Icon="@item.Icon" Class="admin-nav-link-icon" />
                     <span class="admin-nav-link-label">@item.Label</span>
                     @if (!string.IsNullOrWhiteSpace(item.Badge))
                     {
@@ -28,14 +37,23 @@
         }
     </nav>
 
-    <div class="admin-drawer-footer">
+    <MudPaper Class="admin-drawer-footer" Elevation="0">
         <a class="admin-footer-item" href="/" target="_blank" rel="noopener">공개 사이트</a>
         <a class="admin-footer-item" href="./logout">로그아웃</a>
-    </div>
+    </MudPaper>
 </aside>
 
 @code {
     private IReadOnlyList<AdminNavigationSection> visibleSections = [];
+    private string currentPath = "/";
+    private string currentLabel = "대시보드";
+
+    protected override void OnInitialized()
+    {
+        currentPath = ResolveCurrentPath();
+        currentLabel = AdminNavigationCatalog.GetLabel(currentPath);
+        Navigation.LocationChanged += OnLocationChanged;
+    }
 
     protected override async Task OnInitializedAsync()
     {
@@ -49,4 +67,22 @@
             .Where(section => section.Items.Count > 0)
             .ToList();
     }
+
+    private void OnLocationChanged(object? sender, LocationChangedEventArgs args)
+    {
+        currentPath = ResolveCurrentPath();
+        currentLabel = AdminNavigationCatalog.GetLabel(currentPath);
+        InvokeAsync(StateHasChanged);
+    }
+
+    private string ResolveCurrentPath()
+    {
+        var path = Navigation.ToBaseRelativePath(Navigation.Uri);
+        return string.IsNullOrWhiteSpace(path) ? "/" : "/" + path;
+    }
+
+    public void Dispose()
+    {
+        Navigation.LocationChanged -= OnLocationChanged;
+    }
 }

src/TaxBaik.Web.Client/Components/Admin/Shared/CommonCodeSelect.razor

@@ -1,5 +1,4 @@
 @using TaxBaik.Domain.Entities
-@using TaxBaik.Web.Services.AdminClients
 @inject ICommonCodeBrowserClient CommonCodeClient
 
 <MudSelect T="string"

src/TaxBaik.Web.Client/Components/Admin/_Imports.razor

@@ -12,8 +12,8 @@
 @using TaxBaik.Application.Services
 @using TaxBaik.Application.Utils
 @using TaxBaik.Domain.Entities
+@using TaxBaik.Web.Client.Components.Admin.Services
+@using TaxBaik.Web.Client.Components.Admin.Services.AdminClients
 @using TaxBaik.WasmClient.Components.Admin.Forms
-@using TaxBaik.Web.Services
-@using TaxBaik.Web.Services.AdminClients
 @using TaxBaik.WasmClient.Components.Admin.Shared
 @using TaxBaik.WasmClient.Components.Admin.Layout

src/TaxBaik.Web.Client/Program.cs

@@ -7,12 +7,14 @@ using TaxBaik.Web.Services.AdminClients;
 var builder = WebAssemblyHostBuilder.CreateDefault(args);
 builder.RootComponents.Add<TaxBaik.WasmClient.Components.Admin.App>("#app");
 
-// API Base Url: 상대 경로 사용 (Nginx가 /taxbaik 프리픽스 처리)
+// API Base Url: 상대 경로 사용
 var hostBase = new Uri(builder.HostEnvironment.BaseAddress);
 var apiBaseUrl = new Uri(hostBase, "/api/").ToString();
 
 // HTTP Client for API (with automatic token refresh)
-builder.Services.AddScoped<ITokenStore, TokenStore>();
+builder.Services.AddScoped<TaxBaik.Web.Client.Components.Admin.Services.ITokenStore, TaxBaik.Web.Client.Components.Admin.Services.TokenStore>();
+builder.Services.AddScoped<TaxBaik.Web.Services.ITokenStore, TaxBaik.Web.Services.TokenStore>();
+builder.Services.AddScoped<TaxBaik.Web.Client.Components.Admin.Services.IAdminSessionBootstrap, TaxBaik.Web.Client.Components.Admin.Services.AdminSessionBootstrap>();
 builder.Services.AddScoped<TokenRefreshHandler>();
 
 builder.Services.AddHttpClient<IApiClient, ApiClient>(client =>
@@ -21,6 +23,7 @@ builder.Services.AddHttpClient<IApiClient, ApiClient>(client =>
 }).AddHttpMessageHandler<TokenRefreshHandler>();
 
 // 각 Browser API Client 등록
+builder.Services.AddHttpClient<TaxBaik.Web.Client.Components.Admin.Services.IAdminDashboardClient, TaxBaik.Web.Client.Components.Admin.Services.AdminDashboardClient>(client => client.BaseAddress = new Uri(apiBaseUrl)).AddHttpMessageHandler<TokenRefreshHandler>();
 builder.Services.AddHttpClient<IAdminDashboardClient, AdminDashboardClient>(client => client.BaseAddress = new Uri(apiBaseUrl)).AddHttpMessageHandler<TokenRefreshHandler>();
 builder.Services.AddHttpClient<IBlogBrowserClient, BlogBrowserClient>(client => client.BaseAddress = new Uri(apiBaseUrl)).AddHttpMessageHandler<TokenRefreshHandler>();
 builder.Services.AddHttpClient<ICategoryBrowserClient, CategoryBrowserClient>(client => client.BaseAddress = new Uri(apiBaseUrl));
@@ -40,6 +43,7 @@ builder.Services.AddHttpClient<ICommonCodeBrowserClient, CommonCodeBrowserClient
 builder.Services.AddScoped<CustomAuthenticationStateProvider>();
 builder.Services.AddScoped<AuthenticationStateProvider>(sp => sp.GetRequiredService<CustomAuthenticationStateProvider>());
 builder.Services.AddScoped<ILocalStorageService, LocalStorageService>();
+builder.Services.AddScoped<TaxBaik.Web.Client.Components.Admin.Services.ILocalStorageService, TaxBaik.Web.Client.Components.Admin.Services.LocalStorageService>();
 builder.Services.AddCascadingAuthenticationState();
 builder.Services.AddAuthorizationCore();
 

src/TaxBaik.Web.Client/Services/AdminDashboardClient.cs

@@ -50,8 +50,14 @@ public class AdminDashboardClient : IAdminDashboardClient
         }
         catch (HttpRequestException ex)
         {
+            if (ex.StatusCode == System.Net.HttpStatusCode.Unauthorized)
+            {
+                _logger.LogDebug("Dashboard summary request returned 401; using empty summary");
+                return new(0, 0, 0, 0, []);
+            }
+
             _logger.LogError(ex, "Failed to fetch dashboard summary");
-            throw;
+            return new(0, 0, 0, 0, []);
         }
     }
 
@@ -66,8 +72,11 @@ public class AdminDashboardClient : IAdminDashboardClient
         }
         catch (HttpRequestException ex)
         {
+            if (ex.StatusCode == System.Net.HttpStatusCode.Unauthorized)
+                return [];
+
             _logger.LogError(ex, "Failed to fetch upcoming filings");
-            throw;
+            return [];
         }
     }
 
@@ -82,8 +91,11 @@ public class AdminDashboardClient : IAdminDashboardClient
         }
         catch (HttpRequestException ex)
         {
+            if (ex.StatusCode == System.Net.HttpStatusCode.Unauthorized)
+                return [];
+
             _logger.LogError(ex, "Failed to fetch recent inquiries");
-            throw;
+            return [];
         }
     }
 
@@ -101,8 +113,11 @@ public class AdminDashboardClient : IAdminDashboardClient
         }
         catch (HttpRequestException ex)
         {
+            if (ex.StatusCode == System.Net.HttpStatusCode.Unauthorized)
+                return new { };
+
             _logger.LogError(ex, "Failed to fetch monthly stats");
-            throw;
+            return new { };
         }
     }
 }

src/TaxBaik.Web.Client/Services/ApiClient.cs

@@ -106,6 +106,6 @@ public class ApiClient : IApiClient
     {
         var relative = $"api/{endpoint.TrimStart('/')}";
         var appRoot = new Uri(_navigationManager.BaseUri);
-        return new Uri(appRoot, $"/{relative}");  // 상대 경로 사용 (Nginx가 /taxbaik 프리픽스 처리)
+        return new Uri(appRoot, $"/{relative}");
     }
 }

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

@@ -3,16 +3,27 @@
 @{
     ViewData["Title"] = "관리자 로그인";
     ViewData["Description"] = "관리자 로그인 페이지입니다.";
-    ViewData["CanonicalUrl"] = $"{Request.Scheme}://{Request.Host}/taxbaik/admin/login";
+    ViewData["CanonicalUrl"] = $"{Request.Scheme}://{Request.Host}/admin/login";
 }
 
-<section class="container py-5" style="max-width: 560px;">
-    <div class="card shadow-sm border-0">
+<section class="admin-login-shell">
+    <div class="admin-login-hero">
+        <p class="admin-login-kicker">TaxBaik Admin</p>
+        <h1>관리자 로그인</h1>
+        <p>로그인 후 대시보드, 문의 처리, 콘텐츠 운영 화면으로 바로 이동합니다.</p>
+    </div>
+
+    <div class="card shadow-sm border-0 admin-login-card">
         <div class="card-body p-4 p-md-5">
-            <div class="mb-4">
-                <p class="text-uppercase text-muted small mb-1">TaxBaik Admin</p>
-                <h1 class="h3 fw-bold mb-2">관리자 로그인</h1>
-                <p class="text-muted mb-0">로그인 후 대시보드와 관리자 기능을 이용할 수 있습니다.</p>
+            <div class="admin-login-summary mb-4">
+                <div>
+                    <p class="text-uppercase text-muted small mb-1">현재 화면</p>
+                    <strong>로그인</strong>
+                </div>
+                <div>
+                    <p class="text-uppercase text-muted small mb-1">진입 후</p>
+                    <strong>대시보드 자동 이동</strong>
+                </div>
             </div>
 
             @if (!string.IsNullOrWhiteSpace(Model.ErrorMessage))
@@ -20,7 +31,7 @@
                 <div class="alert alert-danger" role="alert">@Model.ErrorMessage</div>
             }
 
-            <form id="admin-login-form" method="post" class="vstack gap-3">
+            <form id="admin-login-form" method="post" class="vstack gap-3 admin-login-form">
                 @Html.AntiForgeryToken()
                 <input type="hidden" id="ReturnUrl" name="ReturnUrl" value="@Model.ReturnUrl" />
 
@@ -37,7 +48,7 @@
                 </div>
 
                 <div class="form-check">
-                    <input class="form-check-input" id="RememberMe" name="RememberMe" type="checkbox" value="true" checked="@(Model.RememberMe ? "checked" : null)" />
+                    <input class="form-check-input" id="RememberMe" name="RememberMe" type="checkbox" value="true" checked="@(Model.RememberMe)" />
                     <label class="form-check-label" for="RememberMe">로그인 상태 유지</label>
                 </div>
 
@@ -46,8 +57,8 @@
                 </button>
             </form>
 
-            <p class="text-muted small mt-4 mb-0">
-                이 페이지는 서버 렌더링 기반입니다. 로그인 성공 후 관리자 웹앱으로 이동합니다.
+            <p class="admin-login-footnote">
+                이 페이지는 서버 렌더링 기반이며, 로그인 성공 후 관리자 웹앱으로 이동합니다.
             </p>
         </div>
     </div>

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

@@ -91,11 +91,8 @@ public class LoginModel(AuthService authService) : PageModel
             if (string.Equals(absolute.Host, "www.taxbaik.com", StringComparison.OrdinalIgnoreCase) ||
                 string.Equals(absolute.Host, "taxbaik.com", StringComparison.OrdinalIgnoreCase))
             {
-                // PathAndQuery에서 /taxbaik 프리픽스 제거 (Nginx가 처리)
                 var path = absolute.PathAndQuery;
-                return path.StartsWith("/taxbaik/", StringComparison.OrdinalIgnoreCase)
-                    ? path.Substring("/taxbaik".Length)  // "/taxbaik/admin" → "/admin"
-                    : path;
+                return path;
             }
         }
 

src/TaxBaik.Web/Pages/Feed.cshtml

@@ -8,7 +8,7 @@
     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/taxbaik</link>");
+    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($"    <lastBuildDate>{Model.LastBuildDate}</lastBuildDate>");
@@ -18,8 +18,8 @@
     {
         rssContent.AppendLine("    <item>");
         rssContent.AppendLine($"      <title>{System.Net.WebUtility.HtmlEncode(post.Title)}</title>");
-        rssContent.AppendLine($"      <link>https://www.taxbaik.com/taxbaik/blog/{post.Slug}</link>");
-        rssContent.AppendLine($"      <guid isPermaLink=\"true\">https://www.taxbaik.com/taxbaik/blog/{post.Slug}</guid>");
+        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>");

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

@@ -3,7 +3,7 @@
 @{
     ViewData["Title"] = "고객 포털 로그인";
     ViewData["Description"] = "고객 포털 로그인 페이지입니다.";
-    ViewData["CanonicalUrl"] = $"{Request.Scheme}://{Request.Host}/taxbaik/portal/login";
+    ViewData["CanonicalUrl"] = $"{Request.Scheme}://{Request.Host}/portal/login";
 }
 
 <section class="container py-5" style="max-width: 560px;">

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

@@ -52,5 +52,5 @@ public class LoginModel : PageModel
     public IActionResult OnPostKakao() => Challenge(BuildProps("kakao"), PortalOAuthDefaults.KakaoScheme);
 
     private static AuthenticationProperties BuildProps(string provider) =>
-        new() { RedirectUri = $"/taxbaik/portal/external-callback?provider={provider}" };
+        new() { RedirectUri = $"/portal/external-callback?provider={provider}" };
 }

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

@@ -3,7 +3,7 @@
 @{
     ViewData["Title"] = "고객 포털 회원가입";
     ViewData["Description"] = "고객 포털 회원가입 페이지입니다.";
-    ViewData["CanonicalUrl"] = $"{Request.Scheme}://{Request.Host}/taxbaik/portal/register";
+    ViewData["CanonicalUrl"] = $"{Request.Scheme}://{Request.Host}/portal/register";
 }
 
 <section class="container py-5" style="max-width: 640px;">

src/TaxBaik.Web/Pages/Rss.cshtml

@@ -8,7 +8,7 @@
     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/taxbaik</link>");
+    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($"    <lastBuildDate>{Model.LastBuildDate}</lastBuildDate>");
@@ -18,8 +18,8 @@
     {
         rssContent.AppendLine("    <item>");
         rssContent.AppendLine($"      <title>{System.Net.WebUtility.HtmlEncode(post.Title)}</title>");
-        rssContent.AppendLine($"      <link>https://www.taxbaik.com/taxbaik/blog/{post.Slug}</link>");
-        rssContent.AppendLine($"      <guid isPermaLink=\"true\">https://www.taxbaik.com/taxbaik/blog/{post.Slug}</guid>");
+        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>");

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

@@ -16,7 +16,7 @@ public class SitemapModel : PageModel
 
     public async Task OnGetAsync()
     {
-        var baseUrl = "https://www.taxbaik.com/taxbaik";
+        var baseUrl = "https://www.taxbaik.com";
 
         // 정적 페이지 (항상 포함)
         Urls.AddRange(new[]

src/TaxBaik.Web/Pages/_Layout.cshtml

@@ -11,14 +11,14 @@
     <meta property="og:type" content="website" />
     <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/taxbaik/images/og-image.jpg")" />
-    <meta property="og:url" content="@(ViewData["OgUrl"] ?? "https://www.taxbaik.com/taxbaik/")" />
+    <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/")" />
     
     <!-- Twitter -->
     <meta property="twitter:card" content="summary_large_image" />
     <meta property="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 property="twitter:image" content="@(ViewData["OgImage"] ?? "https://www.taxbaik.com/taxbaik/images/og-image.jpg")" />
+    <meta property="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" /> -->
@@ -27,7 +27,6 @@
     <meta name="robots" content="index, follow" />
     <meta name="theme-color" content="#C89D6E" />
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
-    <link rel="alternate icon" href="/favicon.ico" />
 
     <!-- RSS Feed -->
     <link rel="alternate" type="application/rss+xml" title="백원숙 세무회계 블로그" href="/rss.xml" />
@@ -36,7 +35,7 @@
     <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/taxbaik/")" />
+    <link rel="canonical" href="@(ViewData["CanonicalUrl"] ?? "https://www.taxbaik.com/")" />
     <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" />
 
@@ -47,7 +46,7 @@
       "@@type": "ProfessionalService",
       "name": "백원숙 세무회계",
       "description": "사업자 기장, 부동산 양도세·증여세, 종합소득세 전문 상담 세무사",
-      "url": "https://www.taxbaik.com/taxbaik/",
+      "url": "https://www.taxbaik.com/",
       "telephone": "010-4122-8268",
       "email": "taxbaik5668@gmail.com",
       "address": {

src/TaxBaik.Web/Program.cs

@@ -40,7 +40,7 @@ builder.Host.UseSerilog((context, config) =>
         .MinimumLevel.Information()
         .WriteTo.Console()
         .WriteTo.File(
-            path: "logs/taxbaik-.log",
+            path: "logs/taxbaik-web-.log",
             rollingInterval: RollingInterval.Day,
             outputTemplate: "[{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz}] [{Level:u3}] {Message:lj}{NewLine}{Exception}")
         .Enrich.FromLogContext()
@@ -48,7 +48,9 @@ builder.Host.UseSerilog((context, config) =>
 
     var botToken = context.Configuration["Telegram:BotToken"];
     var systemChatId = context.Configuration["Telegram:SystemChatId"] ?? context.Configuration["Telegram:ChatId"];
-    if (!string.IsNullOrEmpty(botToken) && !string.IsNullOrEmpty(systemChatId))
+    if (context.HostingEnvironment.IsProduction()
+        && !string.IsNullOrEmpty(botToken)
+        && !string.IsNullOrEmpty(systemChatId))
     {
         config.WriteTo.Sink(new TaxBaik.Web.Logging.TelegramSink(botToken, systemChatId), Serilog.Events.LogEventLevel.Error);
     }
@@ -146,8 +148,8 @@ var authenticationBuilder = builder.Services.AddAuthentication(opts =>
     opts.Cookie.HttpOnly = true;
     opts.Cookie.SameSite = SameSiteMode.Lax;
     opts.Cookie.SecurePolicy = isProduction ? CookieSecurePolicy.Always : CookieSecurePolicy.SameAsRequest;
-    opts.LoginPath = "/taxbaik/portal/login";
-    opts.AccessDeniedPath = "/taxbaik/portal/login";
+    opts.LoginPath = "/portal/login";
+    opts.AccessDeniedPath = "/portal/login";
     opts.SlidingExpiration = true;
     opts.ExpireTimeSpan = TimeSpan.FromDays(7);
 })
@@ -168,7 +170,7 @@ if (!string.IsNullOrWhiteSpace(googleClientId) && !string.IsNullOrWhiteSpace(goo
         opts.SignInScheme = PortalOAuthDefaults.ExternalScheme;
         opts.ClientId = googleClientId;
         opts.ClientSecret = googleClientSecret;
-        opts.CallbackPath = "/taxbaik/portal/signin-google";
+        opts.CallbackPath = "/portal/signin-google";
     });
 }
 
@@ -181,7 +183,7 @@ if (!string.IsNullOrWhiteSpace(naverClientId) && !string.IsNullOrWhiteSpace(nave
         opts.SignInScheme = PortalOAuthDefaults.ExternalScheme;
         opts.ClientId = naverClientId;
         opts.ClientSecret = naverClientSecret;
-        opts.CallbackPath = "/taxbaik/portal/signin-naver";
+        opts.CallbackPath = "/portal/signin-naver";
         opts.AuthorizationEndpoint = "https://nid.naver.com/oauth2.0/authorize";
         opts.TokenEndpoint = "https://nid.naver.com/oauth2.0/token";
         opts.UserInformationEndpoint = "https://openapi.naver.com/v1/nid/me";
@@ -213,7 +215,7 @@ if (!string.IsNullOrWhiteSpace(kakaoClientId) && !string.IsNullOrWhiteSpace(kaka
         opts.SignInScheme = PortalOAuthDefaults.ExternalScheme;
         opts.ClientId = kakaoClientId;
         opts.ClientSecret = kakaoClientSecret;
-        opts.CallbackPath = "/taxbaik/portal/signin-kakao";
+        opts.CallbackPath = "/portal/signin-kakao";
         opts.AuthorizationEndpoint = "https://kauth.kakao.com/oauth/authorize";
         opts.TokenEndpoint = "https://kauth.kakao.com/oauth/token";
         opts.UserInformationEndpoint = "https://kapi.kakao.com/v2/user/me";
@@ -399,7 +401,7 @@ app.Use(async (context, next) =>
 {
     var path = context.Request.Path.Value ?? string.Empty;
     if (path.Equals("/favicon.ico", StringComparison.OrdinalIgnoreCase) ||
-        path.Equals("/taxbaik/favicon.ico", StringComparison.OrdinalIgnoreCase))
+        path.Equals("/favicon.ico", StringComparison.OrdinalIgnoreCase))
     {
         context.Response.ContentType = "image/svg+xml";
         await context.Response.SendFileAsync(Path.Combine(app.Environment.WebRootPath ?? "wwwroot", "favicon.svg"));
@@ -427,13 +429,17 @@ catch (Exception ex)
     Console.WriteLine($"Migration warning (development only): {ex.Message}");
 }
 
-// PathBase는 Nginx reverse proxy에서 처리 (절대 경로 제거)
-// app.UsePathBase("/taxbaik"); ← 상대 경로로 전환됨
+// PathBase는 사용하지 않음
 
 // 개발 및 테스트 환경에서 resource-collection.js 404로 인해 Blazor WASM이 크래시되는 현상 방지
 app.Use(async (context, next) =>
 {
     var path = context.Request.Path.Value ?? string.Empty;
+    if (path.Equals("/_framework/blazor-hotreload", StringComparison.OrdinalIgnoreCase))
+    {
+        context.Response.StatusCode = StatusCodes.Status204NoContent;
+        return;
+    }
     if (path.Contains("resource-collection") && path.EndsWith(".js"))
     {
         context.Response.ContentType = "application/javascript";

src/TaxBaik.Web/Services/SitemapValidationService.cs

@@ -47,7 +47,7 @@ public class SitemapValidationService
 
             // 2. 동적 블로그 포스트 검증
             var (posts, _) = await _blogService.GetPublishedPagedAsync(1, 1000, categoryId: null, ct: default);
-            var blogUrls = posts.Select(p => $"https://www.taxbaik.com/taxbaik/blog/{p.Slug}").ToList();
+            var blogUrls = posts.Select(p => $"https://www.taxbaik.com/blog/{p.Slug}").ToList();
 
             ValidateUrls(blogUrls, result);
 
@@ -129,7 +129,7 @@ public class SitemapValidationService
                 }
 
                 // GUID 유효성 (URL 형식)
-                var guid = $"https://www.taxbaik.com/taxbaik/blog/{post.Slug}";
+                var guid = $"https://www.taxbaik.com/blog/{post.Slug}";
                 if (!Uri.TryCreate(guid, UriKind.Absolute, out _))
                 {
                     result.Errors.Add($"GUID 유효하지 않음: {guid}");
@@ -242,7 +242,7 @@ public class SitemapValidationService
     /// </summary>
     private static List<string> GetStaticUrls()
     {
-        var baseUrl = "https://www.taxbaik.com/taxbaik";
+            var baseUrl = "https://www.taxbaik.com";
         return new List<string>
         {
             $"{baseUrl}",

src/TaxBaik.Web/Services/TelegramInquiryNotificationService.cs

@@ -17,7 +17,7 @@ public class TelegramInquiryNotificationService : IInquiryNotificationService
         _httpClientFactory = httpClientFactory;
         _configuration = configuration;
         _logger = logger;
-        _baseUrl = (_configuration["App:PublicBaseUrl"] ?? "https://www.taxbaik.com/taxbaik").TrimEnd('/');
+        _baseUrl = (_configuration["App:PublicBaseUrl"] ?? "https://www.taxbaik.com").TrimEnd('/');
     }
 
     public async Task NotifyCreatedAsync(int inquiryId, string name, string phone, string serviceType, string message, string? ipAddress, DateTime createdAtUtc, CancellationToken ct = default)

src/TaxBaik.Web/appsettings.Development.json

@@ -3,6 +3,6 @@
     "Default": "Host=localhost;Database=taxbaikdb;Username=taxbaik;Password=taxbaik123"
   },
   "ApiClient": {
-    "BaseUrl": "http://localhost:5001/taxbaik/api/"
+    "BaseUrl": "http://localhost:5001/api/"
   }
 }

src/TaxBaik.Web/appsettings.json

@@ -12,10 +12,10 @@
     "SecretKey": "dev-secret-key-change-in-production-min-32-chars!"
   },
   "App": {
-    "PublicBaseUrl": "https://www.taxbaik.com/taxbaik"
+    "PublicBaseUrl": "https://www.taxbaik.com"
   },
   "ApiClient": {
-    "BaseUrl": "http://localhost:5001/taxbaik/api/"
+    "BaseUrl": "http://localhost:5001/api/"
   },
   "Telegram": {
     "BotToken": "8679990909:AAGLLRUIAuEbYAZVGOYDu-UuTu4ihroEiX0",

src/TaxBaik.Web/wwwroot/admin/index.html

@@ -4,7 +4,7 @@
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>TaxBaik Admin</title>
-    <base href="/taxbaik/admin/" />
+    <base href="/admin/" />
     <link href="_framework/bootstrap/bootstrap.min.css" rel="stylesheet" />
     <link href="app.css" rel="stylesheet" />
     <link href="TaxBaik.Web.Client.styles.css" rel="stylesheet" />

src/TaxBaik.Web/wwwroot/css/admin.css

@@ -195,6 +195,191 @@ html, body {
   cursor: pointer;
 }
 
+.admin-row-clickable {
+  cursor: pointer;
+  transition: background-color var(--transition-fast), color var(--transition-fast);
+}
+
+.admin-row-clickable:hover {
+  background-color: rgba(31, 78, 121, 0.05);
+}
+
+.admin-native-select {
+  width: 100%;
+  min-height: 56px;
+  padding: 16px 14px;
+  border: 1px solid var(--border-color);
+  border-radius: var(--radius-md);
+  background: var(--bg-primary);
+  color: var(--text-primary);
+  font: inherit;
+}
+
+.admin-native-select:focus {
+  outline: 2px solid var(--primary-color);
+  outline-offset: 2px;
+}
+
+.faq-col-order { width: 110px; }
+.faq-col-category { width: 130px; }
+.faq-col-status { width: 90px; }
+.faq-col-actions { width: 160px; }
+
+.admin-season-panel {
+  overflow: hidden;
+}
+
+.admin-season-table {
+  margin-top: 0;
+}
+
+.admin-season-date-picker {
+  width: 100%;
+}
+
+.admin-season-jump-button {
+  justify-content: flex-start;
+}
+
+.admin-season-hero {
+  background: linear-gradient(135deg, #1a365d 0%, #2a4365 100%);
+  border-radius: 12px;
+  padding: 2rem;
+  color: #fff;
+  margin-bottom: 1.5rem;
+}
+
+.admin-season-hero--inactive {
+  margin-top: 1.5rem;
+  margin-bottom: 0;
+}
+
+.admin-season-badge {
+  background: #f59e0b;
+  color: #1a202c;
+  display: inline-block;
+  padding: 4px 12px;
+  border-radius: 20px;
+  font-size: 0.8rem;
+  font-weight: 700;
+  margin-bottom: 1rem;
+}
+
+.admin-season-hero-title {
+  font-size: 1.8rem;
+  font-weight: 800;
+  white-space: pre-line;
+  margin-bottom: 0.5rem;
+  line-height: 1.3;
+}
+
+.admin-season-hero-subtext {
+  font-size: 0.95rem;
+  color: rgba(255,255,255,0.8);
+  margin-bottom: 1.5rem;
+}
+
+.admin-season-hero-actions {
+  display: flex;
+  gap: 0.75rem;
+  flex-wrap: wrap;
+}
+
+.admin-season-cta {
+  background: #e53e3e;
+  color: #fff;
+  display: inline-block;
+  padding: 10px 20px;
+  border-radius: 8px;
+  font-weight: 700;
+  font-size: 0.95rem;
+}
+
+.admin-season-secondary-cta {
+  background: transparent;
+  border: 2px solid rgba(255,255,255,0.5);
+  color: #fff;
+  padding: 10px 20px;
+  border-radius: 8px;
+  font-size: 0.95rem;
+}
+
+.admin-season-row.is-active {
+  background: rgba(66, 153, 225, 0.1);
+}
+
+.admin-nowrap {
+  white-space: nowrap;
+}
+
+.admin-code-sm {
+  font-size: 0.8rem;
+}
+
+.admin-muted-label {
+  color: #a0aec0;
+  font-size: 0.85rem;
+}
+
+.admin-faq-empty-icon {
+  font-size: 3rem;
+  opacity: 0.3;
+}
+
+.admin-faq-sort-button {
+  padding: 2px;
+}
+
+.admin-faq-question {
+  max-width: 480px;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.admin-pre-wrap {
+  white-space: pre-wrap;
+}
+
+.admin-login-page-shell {
+  min-height: 100vh;
+}
+
+.admin-faq-edit-panel {
+  max-width: 720px;
+}
+
+.admin-empty-state-icon {
+  font-size: 3rem;
+  opacity: 0.3;
+}
+
+.admin-consultation-item {
+  width: 100%;
+}
+
+.admin-dashboard-tile {
+  border: 1px solid var(--border-color);
+  min-height: 200px;
+  display: flex;
+  flex-direction: column;
+}
+
+.admin-dashboard-summary {
+  border: 1px solid var(--border-color);
+}
+
+.admin-table-id-column {
+  width: 80px;
+}
+
+.admin-table-message-column {
+  max-width: 200px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
 .font-weight-bold {
   font-weight: var(--font-weight-bold) !important;
 }
@@ -343,6 +528,80 @@ textarea:focus-visible {
   border-left-color: var(--info-color);
 }
 
+.admin-login-shell {
+  min-height: calc(100vh - 72px);
+  padding: 48px 20px;
+  display: grid;
+  place-items: center;
+  gap: 20px;
+  background:
+    radial-gradient(circle at top left, rgba(37, 99, 235, 0.12), transparent 30%),
+    radial-gradient(circle at bottom right, rgba(15, 23, 42, 0.08), transparent 24%),
+    linear-gradient(180deg, #F8FAFC 0%, #EEF4FF 100%);
+}
+
+.admin-login-hero {
+  width: min(640px, 100%);
+  text-align: left;
+  padding: 8px 4px 0;
+}
+
+.admin-login-kicker {
+  margin: 0 0 8px;
+  color: var(--primary-color);
+  font-size: 0.78rem;
+  font-weight: var(--font-weight-semibold);
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+}
+
+.admin-login-hero h1 {
+  margin: 0 0 10px;
+  color: var(--text-primary);
+  font-size: clamp(1.8rem, 3vw, 2.4rem);
+  line-height: 1.1;
+  font-weight: var(--font-weight-bold);
+}
+
+.admin-login-hero p {
+  margin: 0;
+  color: var(--text-secondary);
+  font-size: 0.98rem;
+}
+
+.admin-login-card {
+  width: min(640px, 100%);
+  overflow: hidden;
+}
+
+.admin-login-summary {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 12px;
+}
+
+.admin-login-summary > div {
+  padding: 12px 14px;
+  border-radius: var(--radius-md);
+  border: 1px solid rgba(148, 163, 184, 0.22);
+  background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
+}
+
+.admin-login-summary strong {
+  color: var(--text-primary);
+  font-size: 0.95rem;
+}
+
+.admin-login-form {
+  max-width: 100%;
+}
+
+.admin-login-footnote {
+  margin: 16px 0 0;
+  color: var(--text-tertiary);
+  font-size: 0.82rem;
+}
+
 /* Reconnect Modal */
 .admin-reconnect-modal {
   display: none;
@@ -510,6 +769,29 @@ textarea:focus-visible {
   border-bottom: 1px solid var(--border-color-light);
 }
 
+.admin-drawer-context {
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+  padding: 10px 12px 8px;
+  border-bottom: 1px solid var(--border-color-light);
+  background: linear-gradient(180deg, rgba(37, 99, 235, 0.04), rgba(255, 255, 255, 0));
+}
+
+.admin-drawer-context-label {
+  color: var(--text-tertiary);
+  font-size: 0.68rem;
+  font-weight: var(--font-weight-semibold);
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+}
+
+.admin-drawer-context-value {
+  color: var(--text-primary);
+  font-size: 0.9rem;
+  font-weight: var(--font-weight-semibold);
+}
+
 .admin-brand-mark {
   display: flex;
   align-items: center;
@@ -762,6 +1044,38 @@ textarea:focus-visible {
   background: var(--primary-color);
 }
 
+.admin-dashboard-status {
+  display: flex;
+  align-items: stretch;
+  justify-content: space-between;
+  gap: 12px;
+  padding: 12px 16px;
+  border: 1px solid var(--border-color);
+  border-radius: var(--radius-lg);
+  background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
+}
+
+.admin-status-chip {
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+  min-width: 0;
+  padding: 10px 12px;
+  border-radius: var(--radius-md);
+  background: rgba(255, 255, 255, 0.8);
+  border: 1px solid rgba(148, 163, 184, 0.18);
+}
+
+.admin-status-chip .mud-typography--overline {
+  color: var(--text-tertiary);
+  line-height: 1.1;
+}
+
+.admin-status-chip .mud-typography--body2 {
+  color: var(--text-primary);
+  font-weight: var(--font-weight-medium);
+}
+
 /* ============================================================================
    Dashboard Page Styles
    ============================================================================ */
@@ -772,8 +1086,11 @@ textarea:focus-visible {
   align-items: center;
   gap: 16px;
   margin-bottom: 16px;
-  padding-bottom: 10px;
-  border-bottom: 1px solid var(--border-color);
+  padding: 14px 16px;
+  border: 1px solid var(--border-color);
+  border-radius: var(--radius-lg);
+  background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
+  box-shadow: var(--shadow-sm);
 }
 
 .admin-page-hero > div:first-child {
@@ -855,15 +1172,17 @@ textarea:focus-visible {
 }
 
 .admin-metric-card-value {
-  font-size: 1.45rem;
-  font-weight: var(--font-weight-bold);
-  line-height: 1;
+    font-size: 1.45rem;
+    font-weight: var(--font-weight-bold);
+    line-height: 1;
+    color: var(--admin-metric-value-color, var(--primary-color));
 }
 
 .admin-metric-card-icon {
-  font-size: 1.9rem;
-  opacity: 0.14;
-  line-height: 1;
+    font-size: 1.9rem;
+    opacity: 0.14;
+    line-height: 1;
+    color: var(--admin-metric-icon-color, var(--secondary-color));
 }
 
 .admin-metric-card-caption {
@@ -1500,13 +1819,18 @@ textarea:focus-visible {
   }
 
   .admin-drawer {
-    width: 100%;
+    position: fixed;
+    inset: 56px 12px auto 12px;
+    width: auto;
+    max-height: calc(100vh - 72px);
     height: auto;
-    max-height: 60px;
-    flex-direction: row;
-    border-right: none;
-    border-bottom: 1px solid var(--border-color);
-    overflow-x: auto;
+    flex-direction: column;
+    border: 1px solid var(--border-color);
+    border-radius: var(--radius-xl);
+    box-shadow: var(--shadow-2xl);
+    overflow-y: auto;
+    z-index: 20;
+    background: var(--bg-primary);
   }
 
   .admin-drawer-brand {
@@ -1525,10 +1849,10 @@ textarea:focus-visible {
 
   .admin-nav {
     display: flex;
-    flex-direction: row;
+    flex-direction: column;
     padding: var(--space-2);
     gap: var(--space-1);
-    overflow-x: auto;
+    overflow-y: auto;
   }
 
   .admin-nav .mud-nav-link {
@@ -1542,6 +1866,7 @@ textarea:focus-visible {
 
   .admin-main {
     flex: 1;
+    padding-top: 0;
   }
 
   .admin-content {
@@ -1554,7 +1879,11 @@ textarea:focus-visible {
     flex-direction: column;
     gap: var(--space-3);
     margin-bottom: var(--space-4);
-    padding-bottom: var(--space-3);
+    padding: var(--space-3) var(--space-4);
+  }
+
+  .admin-dashboard-status {
+    flex-direction: column;
   }
 
   .admin-page-title {
@@ -1809,11 +2138,81 @@ textarea:focus-visible {
   gap: 0.5rem;
 }
 
+.admin-topbar-status {
+  display: inline-flex;
+  align-items: center;
+  min-height: 28px;
+  padding: 0 10px;
+  border-radius: var(--radius-full);
+  border: 1px solid rgba(37, 99, 235, 0.18);
+  background: linear-gradient(180deg, rgba(37, 99, 235, 0.08) 0%, rgba(255, 255, 255, 0.96) 100%);
+  color: var(--primary-dark);
+  font-size: 0.75rem;
+  font-weight: var(--font-weight-semibold);
+  white-space: nowrap;
+}
+
 .admin-topbar-action {
   white-space: nowrap;
   font-size: 0.9rem;
 }
 
+.admin-nav-group {
+  padding: 10px 12px 4px;
+  color: var(--text-tertiary);
+  font-size: 0.68rem;
+  font-weight: var(--font-weight-semibold);
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+}
+
+.admin-nav-link {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  margin: 2px 8px;
+  padding: 10px 12px;
+  border-radius: var(--radius-md);
+  color: var(--text-primary);
+  text-decoration: none;
+  transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
+}
+
+.admin-nav-link:hover {
+  background: var(--primary-light);
+  color: var(--primary-dark);
+}
+
+.admin-nav-link.active {
+  background: linear-gradient(90deg, rgba(37, 99, 235, 0.14) 0%, rgba(37, 99, 235, 0.08) 100%);
+  color: var(--primary-dark);
+  font-weight: var(--font-weight-semibold);
+  box-shadow: inset 3px 0 0 var(--primary-color), 0 1px 2px rgba(15, 23, 42, 0.05);
+  transform: translateX(1px);
+}
+
+.admin-nav-link-icon {
+  display: inline-flex;
+  width: 18px;
+  justify-content: center;
+  opacity: 0.9;
+}
+
+.admin-nav-link-label {
+  flex: 1;
+}
+
+.admin-nav-badge {
+  display: inline-flex;
+  align-items: center;
+  min-height: 18px;
+  padding: 0 6px;
+  border-radius: var(--radius-full);
+  background: var(--secondary-light);
+  color: var(--secondary-dark);
+  font-size: 0.65rem;
+}
+
 /* Enhanced Drawer Footer */
 .admin-drawer-footer {
   border-top: 1px solid var(--divider-color);
@@ -1833,10 +2232,10 @@ textarea:focus-visible {
 
 /* Responsive Topbar */
 @media (max-width: 600px) {
-  .admin-topbar-action {
-    padding: 4px 8px;
-    font-size: 0.8rem;
-  }
+.admin-topbar-action {
+  padding: 4px 8px;
+  font-size: 0.8rem;
+}
 
   .admin-topbar-title {
     min-width: 120px;
@@ -1882,12 +2281,19 @@ html, body {
 
 /* 페이지 헤더 영역 */
 .admin-page-hero {
-  padding: 12px 16px !important;
-  background-color: #F8FAFC !important;
-  border-bottom: 1px solid #E2E8F0 !important;
+  padding: 14px 16px !important;
+  background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%) !important;
+  border: 1px solid #E2E8F0 !important;
+  border-radius: 12px !important;
+  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06) !important;
   margin-bottom: 12px !important;
 }
 
+.admin-header-actions {
+  flex-wrap: wrap;
+  justify-content: flex-end;
+}
+
 .admin-page-title {
   font-size: 16px !important;
   font-weight: bold !important;

src/TaxBaik.Web/wwwroot/js/admin-session.js

@@ -28,12 +28,12 @@ window.taxbaikAdminSession = {
                 const body = JSON.stringify(payload);
                 if (navigator.sendBeacon) {
                     const blob = new Blob([body], { type: 'application/json' });
-                    if (navigator.sendBeacon('/taxbaik/api/client-logs', blob)) {
+                    if (navigator.sendBeacon(window.taxbaikAdminSession.getApiUrl('/client-logs'), blob)) {
                         return;
                     }
                 }
 
-                fetch('/taxbaik/api/client-logs', {
+                fetch(window.taxbaikAdminSession.getApiUrl('/client-logs'), {
                     method: 'POST',
                     headers: { 'Content-Type': 'application/json' },
                     body,
@@ -248,6 +248,39 @@ window.taxbaikAdminSession = {
         return window.innerWidth || document.documentElement.clientWidth || 0;
     },
 
+    getAppRootPath: function () {
+        try {
+            const base = new URL(document.baseURI);
+            let pathname = base.pathname || '/';
+
+            if (pathname.endsWith('/admin/')) {
+                pathname = pathname.slice(0, -'/admin/'.length) || '/';
+            } else if (pathname.endsWith('/portal/')) {
+                pathname = pathname.slice(0, -'/portal/'.length) || '/';
+            } else if (pathname.endsWith('/admin')) {
+                pathname = pathname.slice(0, -'/admin'.length) || '/';
+            } else if (pathname.endsWith('/portal')) {
+                pathname = pathname.slice(0, -'/portal'.length) || '/';
+            }
+
+            return pathname.endsWith('/') ? pathname.slice(0, -1) : pathname;
+        } catch {
+            return '';
+        }
+    },
+
+    getAdminUrl: function (path) {
+        const rootPath = window.taxbaikAdminSession.getAppRootPath();
+        const normalizedPath = String(path || '').startsWith('/') ? String(path || '') : `/${String(path || '')}`;
+        return `${window.location.origin}${rootPath}/admin${normalizedPath}`;
+    },
+
+    getApiUrl: function (path) {
+        const rootPath = window.taxbaikAdminSession.getAppRootPath();
+        const normalizedPath = String(path || '').startsWith('/') ? String(path || '') : `/${String(path || '')}`;
+        return `${window.location.origin}${rootPath}/api${normalizedPath}`;
+    },
+
     clearAuthToken: function () {
         try {
             localStorage.removeItem('accessToken');
@@ -410,7 +443,7 @@ window.taxbaikAdminSession = {
                 }
 
                 window.taxbaikAdminSession.traceUiState('admin-login', 'submit started');
-                const loginUrl = new URL('/taxbaik/api/auth/login', window.location.origin).toString();
+                const loginUrl = window.taxbaikAdminSession.getApiUrl('/auth/login');
                 const response = await fetch(loginUrl, {
                     method: 'POST',
                     headers: { 'Content-Type': 'application/json' },
@@ -455,7 +488,7 @@ window.taxbaikAdminSession = {
                 // Blazor가 대시보드 페이지를 로드할 때 CustomAuthenticationStateProvider가
                 // 자동으로 localStorage에서 토큰을 복원합니다
                 setTimeout(() => {
-                    window.location.href = '/taxbaik/admin/dashboard';
+                    window.location.href = window.taxbaikAdminSession.getAdminUrl('/dashboard');
                 }, 200);
             } catch (error) {
                 window.taxbaikAdminSession.traceUiState('admin-login', `submit failed: ${error?.message || 'login failed'}`);

src/TaxBaik.Web/wwwroot/robots.txt

@@ -28,9 +28,9 @@ User-agent: Kakaobot
 Allow: /
 
 # Sitemap 위치
-Sitemap: https://www.taxbaik.com/taxbaik/sitemap.xml
-Sitemap: https://www.taxbaik.com/taxbaik/sitemap.xml
+Sitemap: https://www.taxbaik.com/sitemap.xml
+Sitemap: https://www.taxbaik.com/sitemap.xml
 
 # RSS 피드
-Sitemap: https://www.taxbaik.com/taxbaik/rss.xml
-Sitemap: https://www.taxbaik.com/taxbaik/feed.xml
+Sitemap: https://www.taxbaik.com/rss.xml
+Sitemap: https://www.taxbaik.com/feed.xml