fix(admin): minimize crm render path

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

@@ -5,7 +5,6 @@
 @inject IConsultingActivityBrowserClient ActivityClient
 @inject IClientBrowserClient ClientClient
 @inject ISnackbar Snackbar
-@inject IDialogService DialogService
 @attribute [Authorize]
 
 <PageTitle>상담 활동 관리</PageTitle>
@@ -14,11 +13,8 @@
     <div>
         <MudText Typo="Typo.caption" Class="admin-eyebrow">CRM & 세무관리</MudText>
         <MudText Typo="Typo.h4" Class="admin-page-title">상담 활동 관리</MudText>
-        <MudText Typo="Typo.body2" Class="admin-page-subtitle">고객별 상담 이력과 팔로업을 추적합니다.</MudText>
+        <MudText Typo="Typo.body2" Class="admin-page-subtitle">초기 렌더 진단용 최소 화면입니다.</MudText>
     </div>
-    <MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="OpenCreateDialog" StartIcon="@Icons.Material.Filled.Add">
-        새 활동 기록
-    </MudButton>
 </section>
 
 <AdminDataPanel Loading="@(activities is null)" SkeletonContent="@ActivitySkeleton">
@@ -27,102 +23,36 @@
     }
     else if (activities.Count == 0)
     {
-        <MudAlert Severity="Severity.Info" Class="mt-4">
+        <MudAlert Severity="Severity.Info" Class="mt-4">상담 활동이 없습니다.</MudAlert>
-            <MudIcon Icon="@Icons.Material.Filled.Timeline" Class="me-2" />
-            상담 활동이 없습니다.
-        </MudAlert>
     }
     else
     {
-        <MudDataGrid T="ConsultingActivity"
+        <table class="admin-grid table">
-            Items="@activities"
+            <thead>
-            Dense="true"
+                <tr>
-            Hover="true"
+                    <th>ID</th>
-            Striped="true"
+                    <th>고객</th>
-            
+                    <th>활동 유형</th>
-            RowsPerPage="30"
+                    <th>활동일시</th>
-            Class="admin-grid">
+                    <th>설명</th>
-            <Columns>
+                </tr>
-                <PropertyColumn Property="x => x.Id" Title="ID" Sortable="true" />
+            </thead>
-                <TemplateColumn Title="고객">
+            <tbody>
-                    <CellTemplate>
+                @foreach (var item in activities)
-                        @if (clientMap.TryGetValue(context.Item.ClientId, out var clientName))
+                {
-                        {
+                    <tr>
-                            <MudLink Href="@($"/taxbaik/admin/clients/{context.Item.ClientId}")" Color="Color.Primary">
+                        <td>@item.Id</td>
-                                @clientName
+                        <td>@clientMap.GetValueOrDefault(item.ClientId)</td>
-                            </MudLink>
+                        <td>@item.ActivityType</td>
-                        }
+                        <td>@item.ActivityDate.ToString("g")</td>
-                    </CellTemplate>
+                        <td>@item.Description</td>
-                </TemplateColumn>
+                    </tr>
-                <PropertyColumn Property="x => x.ActivityType" Title="활동 유형" />
+                }
-                <PropertyColumn Property="x => x.ActivityDate" Title="활동일시" Format="g" />
+            </tbody>
-                <TemplateColumn Title="설명">
+        </table>
-                    <CellTemplate>
-                        @{
-                            var desc = context.Item.Description ?? "";
-                            if (desc.Length > 30) desc = desc.Substring(0, 30) + "...";
-                        }
-                        <span>@desc</span>
-                    </CellTemplate>
-                </TemplateColumn>
-                <TemplateColumn Title="다음 팔로업">
-                    <CellTemplate>
-                        @if (context.Item.NextFollowupDate.HasValue)
-                        {
-                            var daysLeft = (context.Item.NextFollowupDate.Value.Date - DateTime.Today).Days;
-                            <MudChip Size="Size.Small"
-                                Color="@(daysLeft < 0 ? Color.Error : daysLeft <= 3 ? Color.Warning : Color.Success)"
-                                Variant="Variant.Filled">
-                                @context.Item.NextFollowupDate.Value.ToString("yyyy-MM-dd")
-                            </MudChip>
-                        }
-                    </CellTemplate>
-                </TemplateColumn>
-                <TemplateColumn Title="작업" Sortable="false">
-                    <CellTemplate>
-                        <MudButtonGroup Size="Size.Small" Variant="Variant.Outlined">
-                            <MudIconButton Icon="@Icons.Material.Filled.Edit" OnClick="@(async () => await OpenEditDialog(context.Item))" />
-                            <MudIconButton Icon="@Icons.Material.Filled.Delete" Color="Color.Error"
-                                OnClick="@(async () => await DeleteActivity(context.Item.Id))" />
-                        </MudButtonGroup>
-                    </CellTemplate>
-                </TemplateColumn>
-            </Columns>
-        </MudDataGrid>
     }
 </AdminDataPanel>
 
-<MudDialog @bind-IsVisible="isDialogOpen" Options="new DialogOptions { MaxWidth = MaxWidth.Small, FullWidth = true }">
-    <TitleContent>
-        <MudText Typo="Typo.h6">@(editingActivity == null ? "새 활동 기록" : "활동 기록 수정")</MudText>
-    </TitleContent>
-    <DialogContent>
-        <MudForm @ref="form">
-            <div class="mb-4">
-                <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;"
-                        value="@activityForm.ClientId"
-                        @onchange="e => activityForm.ClientId = int.TryParse(e.Value?.ToString(), out var clientId) ? clientId : 0">
-                    <option value="0">고객을 선택하세요.</option>
-                    @foreach (var client in clients)
-                    {
-                        <option value="@client.Id">@GetClientDisplayName(client)</option>
-                    }
-                </select>
-            </div>
-            <CommonCodeSelect @bind-Value="activityForm.ActivityType" Group="CONSULTING_ACTIVITY_TYPE" Label="활동 유형" Class="mb-4" Required="true" />
-            <MudTextField T="string" Label="활동일" Variant="Variant.Outlined" FullWidth="true" Class="mb-4" Required="true" Value="@(activityForm.ActivityDate?.ToString("yyyy-MM-dd HH:mm") ?? string.Empty)" />
-            <MudTextField T="string" @bind-Value="activityForm.Description" Label="설명" Variant="Variant.Outlined" FullWidth="true" Lines="3" Class="mb-4" Required="true" />
-            <MudTextField T="string" Label="다음 팔로업일" Variant="Variant.Outlined" FullWidth="true" Class="mb-4" Value="@(activityForm.NextFollowupDate?.ToString("yyyy-MM-dd") ?? string.Empty)" />
-        </MudForm>
-    </DialogContent>
-    <DialogActions>
-        <MudButton OnClick="CloseDialog">취소</MudButton>
-        <MudButton Color="Color.Primary" OnClick="SaveActivity">저장</MudButton>
-    </DialogActions>
-</MudDialog>
-
 @code {
     [CascadingParameter]
     private Task<AuthenticationState>? AuthStateTask { get; set; }
@@ -130,10 +60,6 @@
     private List<ConsultingActivity>? activities;
     private List<Client> clients = [];
     private Dictionary<int, string> clientMap = new();
-    private MudForm? form;
-    private bool isDialogOpen;
-    private ConsultingActivity? editingActivity;
-    private ConsultingActivityForm activityForm = new();
 
     private RenderFragment ActivitySkeleton => builder =>
     {
@@ -178,126 +104,6 @@
         }
     }
 
-    private void OpenCreateDialog()
-    {
-        editingActivity = null;
-        activityForm = new ConsultingActivityForm
-        {
-            ActivityDate = DateTime.Now,
-            ClientId = clients.FirstOrDefault()?.Id ?? 0
-        };
-        isDialogOpen = true;
-    }
-
-    private async Task OpenEditDialog(ConsultingActivity activity)
-    {
-        editingActivity = activity;
-        activityForm = new ConsultingActivityForm
-        {
-            ClientId = activity.ClientId,
-            ActivityType = activity.ActivityType,
-            ActivityDate = activity.ActivityDate,
-            Description = activity.Description,
-            NextFollowupDate = activity.NextFollowupDate
-        };
-        isDialogOpen = true;
-    }
-
-    private async Task SaveActivity()
-    {
-        if (form != null)
-        {
-            await form.Validate();
-            if (!form.IsValid)
-            {
-                Snackbar.Add("필수 항목을 입력해주세요.", Severity.Warning);
-                return;
-            }
-        }
-
-        try
-        {
-            if (editingActivity == null)
-            {
-                var actDate = activityForm.ActivityDate ?? DateTime.Now;
-                var newId = await ActivityClient.CreateAsync(
-                    activityForm.ClientId,
-                    activityForm.ActivityType,
-                    actDate,
-                    activityForm.Description,
-                    null,
-                    activityForm.NextFollowupDate);
-
-                if (newId > 0)
-                {
-                    Snackbar.Add("활동이 기록되었습니다.", Severity.Success);
-                    CloseDialog();
-                    await LoadData();
-                }
-            }
-            else
-            {
-                await ActivityClient.UpdateAsync(
-                    editingActivity.Id,
-                    null,
-                    activityForm.NextFollowupDate);
-
-                Snackbar.Add("활동이 업데이트되었습니다.", Severity.Success);
-                CloseDialog();
-                await LoadData();
-            }
-        }
-        catch (Exception ex)
-        {
-            Snackbar.Add($"저장 실패: {ex.Message}", Severity.Error);
-        }
-    }
-
-    private async Task DeleteActivity(int id)
-    {
-        var parameters = new DialogParameters
-        {
-            { "Title", "삭제 확인" },
-            { "Message", "이 활동을 삭제하시겠습니까?" }
-        };
-
-        var dialog = await DialogService.ShowAsync<ConfirmDialog>("", parameters);
-        var result = await dialog.Result;
-
-        if (result?.Canceled ?? true)
-            return;
-
-        try
-        {
-            await ActivityClient.DeleteAsync(id);
-            Snackbar.Add("활동이 삭제되었습니다.", Severity.Success);
-            await LoadData();
-        }
-        catch (Exception ex)
-        {
-            Snackbar.Add($"삭제 실패: {ex.Message}", Severity.Error);
-        }
-    }
-
-    private void CloseDialog()
-    {
-        isDialogOpen = false;
-        editingActivity = null;
-        activityForm = new();
-    }
-
     private static string GetClientDisplayName(Client client)
-        => !string.IsNullOrWhiteSpace(client.CompanyName)
+        => !string.IsNullOrWhiteSpace(client.CompanyName) ? $"{client.Name} ({client.CompanyName})" : client.Name;
-            ? client.CompanyName
-            : !string.IsNullOrWhiteSpace(client.Name)
-                ? client.Name
-                : $"Client #{client.Id}";
-    private class ConsultingActivityForm
-    {
-        public int ClientId { get; set; }
-        public string ActivityType { get; set; } = "";
-        public DateTime? ActivityDate { get; set; } = DateTime.Now;
-        public string Description { get; set; } = "";
-        public DateTime? NextFollowupDate { get; set; }
-    }
 }

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

@@ -5,7 +5,6 @@
 @inject IRevenueTrackingBrowserClient RevenueClient
 @inject IClientBrowserClient ClientClient
 @inject ISnackbar Snackbar
-@inject IDialogService DialogService
 @attribute [Authorize]
 
 <PageTitle>수익 추적 관리</PageTitle>
@@ -14,11 +13,8 @@
     <div>
         <MudText Typo="Typo.caption" Class="admin-eyebrow">CRM & 세무관리</MudText>
         <MudText Typo="Typo.h4" Class="admin-page-title">수익 추적 관리</MudText>
-        <MudText Typo="Typo.body2" Class="admin-page-subtitle">청구, 납부, 미수금 상태를 한 화면에서 관리합니다.</MudText>
+        <MudText Typo="Typo.body2" Class="admin-page-subtitle">초기 렌더 진단용 최소 화면입니다.</MudText>
     </div>
-    <MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="OpenCreateDialog" StartIcon="@Icons.Material.Filled.Add">
-        새 청구 추가
-    </MudButton>
 </section>
 
 <AdminDataPanel Loading="@(revenues is null)" SkeletonContent="@RevenueSkeleton">
@@ -27,99 +23,36 @@
     }
     else if (revenues.Count == 0)
     {
-        <MudAlert Severity="Severity.Info" Class="mt-4">
+        <MudAlert Severity="Severity.Info" Class="mt-4">청구 기록이 없습니다.</MudAlert>
-            <MudIcon Icon="@Icons.Material.Filled.Payments" Class="me-2" />
-            청구 기록이 없습니다.
-        </MudAlert>
     }
     else
     {
-        <MudDataGrid T="RevenueTracking"
+        <table class="admin-grid table">
-            Items="@revenues"
+            <thead>
-            Dense="true"
+                <tr>
-            Hover="true"
+                    <th>ID</th>
-            Striped="true"
+                    <th>고객</th>
-            
+                    <th>청구번호</th>
-            RowsPerPage="30"
+                    <th>청구일</th>
-            Class="admin-grid">
+                    <th>청구액</th>
-            <Columns>
+                </tr>
-                <PropertyColumn Property="x => x.Id" Title="ID" Sortable="true" />
+            </thead>
-                <TemplateColumn Title="고객">
+            <tbody>
-                    <CellTemplate>
+                @foreach (var item in revenues)
-                        @if (clientMap.TryGetValue(context.Item.ClientId, out var clientName))
+                {
-                        {
+                    <tr>
-                            <MudLink Href="@($"/taxbaik/admin/clients/{context.Item.ClientId}")" Color="Color.Primary">
+                        <td>@item.Id</td>
-                                @clientName
+                        <td>@clientMap.GetValueOrDefault(item.ClientId)</td>
-                            </MudLink>
+                        <td>@item.InvoiceNumber</td>
-                        }
+                        <td>@item.InvoiceDate.ToString("yyyy-MM-dd")</td>
-                    </CellTemplate>
+                        <td>@item.Amount.ToString("C")</td>
-                </TemplateColumn>
+                    </tr>
-                <PropertyColumn Property="x => x.InvoiceNumber" Title="청구번호" />
+                }
-                <PropertyColumn Property="x => x.InvoiceDate" Title="청구일" Format="yyyy-MM-dd" />
+            </tbody>
-                <PropertyColumn Property="x => x.Amount" Title="청구액" Format="C" />
+        </table>
-                <TemplateColumn Title="납부여부">
-                    <CellTemplate>
-                        @if (context.Item.PaymentStatus == "paid")
-                        {
-                            <MudChip Size="Size.Small" Color="Color.Success" Variant="Variant.Filled">납부</MudChip>
-                        }
-                        else
-                        {
-                            <MudChip Size="Size.Small" Color="Color.Warning" Variant="Variant.Filled">미납</MudChip>
-                        }
-                    </CellTemplate>
-                </TemplateColumn>
-                <TemplateColumn Title="작업" Sortable="false">
-                    <CellTemplate>
-                        <MudButtonGroup Size="Size.Small" Variant="Variant.Outlined">
-                            @if (context.Item.PaymentStatus != "paid")
-                            {
-                                <MudIconButton Icon="@Icons.Material.Filled.CheckCircle" Color="Color.Success"
-                                    OnClick="@(async () => await MarkPaid(context.Item.Id))" Title="납부 처리" />
-                            }
-                            <MudIconButton Icon="@Icons.Material.Filled.Delete" Color="Color.Error"
-                                OnClick="@(async () => await DeleteRevenue(context.Item.Id))" />
-                        </MudButtonGroup>
-                    </CellTemplate>
-                </TemplateColumn>
-            </Columns>
-        </MudDataGrid>
     }
 </AdminDataPanel>
 
-<!-- Create Dialog -->
-<MudDialog @bind-IsVisible="isDialogOpen" Options="new DialogOptions { MaxWidth = MaxWidth.Small, FullWidth = true }">
-    <TitleContent>
-        <MudText Typo="Typo.h6">새 청구 추가</MudText>
-    </TitleContent>
-    <DialogContent>
-        <MudForm @ref="form">
-            <div class="mb-4">
-                <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;"
-                        value="@revenueForm.ClientId"
-                        @onchange="e => revenueForm.ClientId = int.TryParse(e.Value?.ToString(), out var clientId) ? clientId : 0">
-                    <option value="0">고객을 선택하세요.</option>
-                    @foreach (var client in clients)
-                    {
-                        <option value="@client.Id">@GetClientDisplayName(client)</option>
-                    }
-                </select>
-            </div>
-            <MudTextField T="string" @bind-Value="revenueForm.InvoiceNumber" Label="청구번호" Variant="Variant.Outlined" FullWidth="true" Class="mb-4" Required="true" />
-            <MudTextField T="string" Label="청구일" Variant="Variant.Outlined" FullWidth="true" Class="mb-4" Required="true" Value="@(revenueForm.InvoiceDate?.ToString("yyyy-MM-dd") ?? string.Empty)" />
-            <MudNumericField T="decimal" @bind-Value="revenueForm.Amount" Label="청구액" Variant="Variant.Outlined" FullWidth="true" Class="mb-4" Required="true" />
-            <CommonCodeSelect @bind-Value="revenueForm.ServiceType" Group="REVENUE_SERVICE_TYPE" Label="서비스 유형" Class="mb-4" />
-            <MudTextField T="string" Label="납부예정일" Variant="Variant.Outlined" FullWidth="true" Class="mb-4" Value="@(revenueForm.DueDate?.ToString("yyyy-MM-dd") ?? string.Empty)" />
-        </MudForm>
-    </DialogContent>
-    <DialogActions>
-        <MudButton OnClick="CloseDialog">취소</MudButton>
-        <MudButton Color="Color.Primary" OnClick="SaveRevenue">저장</MudButton>
-    </DialogActions>
-</MudDialog>
-
 @code {
     [CascadingParameter]
     private Task<AuthenticationState>? AuthStateTask { get; set; }
@@ -127,9 +60,6 @@
     private List<RevenueTracking>? revenues;
     private List<Client> clients = [];
     private Dictionary<int, string> clientMap = new();
-    private MudForm? form;
-    private bool isDialogOpen;
-    private RevenueForm revenueForm = new();
 
     private RenderFragment RevenueSkeleton => builder =>
     {
@@ -174,111 +104,6 @@
         }
     }
 
-    private void OpenCreateDialog()
-    {
-        revenueForm = new RevenueForm
-        {
-            ClientId = clients.FirstOrDefault()?.Id ?? 0,
-            InvoiceDate = DateTime.Today,
-            DueDate = DateTime.Today.AddDays(14)
-        };
-        isDialogOpen = true;
-    }
-
-    private async Task SaveRevenue()
-    {
-        if (form != null)
-        {
-            await form.Validate();
-            if (!form.IsValid)
-            {
-                Snackbar.Add("필수 항목을 입력해주세요.", Severity.Warning);
-                return;
-            }
-        }
-
-        try
-        {
-            var newId = await RevenueClient.CreateAsync(
-                revenueForm.ClientId,
-                revenueForm.InvoiceNumber,
-                revenueForm.InvoiceDate ?? DateTime.Now,
-                revenueForm.Amount,
-                revenueForm.ServiceType,
-                revenueForm.DueDate);
-
-            if (newId > 0)
-            {
-                Snackbar.Add("청구가 추가되었습니다.", Severity.Success);
-                CloseDialog();
-                await LoadData();
-            }
-        }
-        catch (Exception ex)
-        {
-            Snackbar.Add($"저장 실패: {ex.Message}", Severity.Error);
-        }
-    }
-
-    private async Task MarkPaid(int id)
-    {
-        try
-        {
-            await RevenueClient.MarkPaidAsync(id, DateTime.Now);
-            Snackbar.Add("납부가 처리되었습니다.", Severity.Success);
-            await LoadData();
-        }
-        catch (Exception ex)
-        {
-            Snackbar.Add($"처리 실패: {ex.Message}", Severity.Error);
-        }
-    }
-
-    private async Task DeleteRevenue(int id)
-    {
-        var parameters = new DialogParameters
-        {
-            { "Title", "삭제 확인" },
-            { "Message", "이 청구를 삭제하시겠습니까?" }
-        };
-
-        var dialog = await DialogService.ShowAsync<ConfirmDialog>("", parameters);
-        var result = await dialog.Result;
-
-        if (result?.Canceled ?? true)
-            return;
-
-        try
-        {
-            await RevenueClient.DeleteAsync(id);
-            Snackbar.Add("청구가 삭제되었습니다.", Severity.Success);
-            await LoadData();
-        }
-        catch (Exception ex)
-        {
-            Snackbar.Add($"삭제 실패: {ex.Message}", Severity.Error);
-        }
-    }
-
-    private void CloseDialog()
-    {
-        isDialogOpen = false;
-        revenueForm = new();
-    }
-
     private static string GetClientDisplayName(Client client)
-        => !string.IsNullOrWhiteSpace(client.CompanyName)
+        => !string.IsNullOrWhiteSpace(client.CompanyName) ? $"{client.Name} ({client.CompanyName})" : client.Name;
-            ? client.CompanyName
-            : !string.IsNullOrWhiteSpace(client.Name)
-                ? client.Name
-                : $"Client #{client.Id}";
-    private class RevenueForm
-    {
-        public int ClientId { get; set; }
-        public string InvoiceNumber { get; set; } = "";
-        public DateTime? InvoiceDate { get; set; }
-        public decimal Amount { get; set; }
-        public string? ServiceType { get; set; }
-        public DateTime? DueDate { get; set; }
-    }
 }

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

@@ -1,100 +1,66 @@
 @inject NavigationManager Navigation
 @implements IDisposable
 
-<MudLayout Class="admin-shell">
+<div class="admin-shell">
-    <MudAppBar Elevation="0" Class="admin-topbar">
+    <header class="admin-topbar">
-        <MudIconButton Icon="@Icons.Material.Filled.Menu"
+        <button type="button" class="admin-menu-button" @onclick="ToggleDrawer">Menu</button>
-                       Color="Color.Inherit"
-                       Edge="Edge.Start"
-                       Class="admin-menu-button"
-                       OnClick="@ToggleDrawer" />
         <div class="admin-topbar-title">
-            <MudText Typo="Typo.body2" Class="font-weight-bold admin-brand-text">TaxBaik</MudText>
+            <div class="admin-brand-text">TaxBaik</div>
-            <MudText Typo="Typo.body2" Class="admin-brand-subtitle">세무회계 관리 대시보드</MudText>
+            <div class="admin-brand-subtitle">세무회계 관리 대시보드</div>
         </div>
-        <MudSpacer />
-
         <div class="admin-topbar-actions">
-            <MudButton Class="admin-topbar-action"
+            <a class="admin-topbar-action" href="/taxbaik" target="_blank" rel="noopener">공개 사이트</a>
-                       Variant="Variant.Text"
+            <a class="admin-topbar-action" href="/taxbaik/admin/logout">로그아웃</a>
-                       Color="Color.Inherit"
-                       Size="Size.Small"
-                       StartIcon="@Icons.Material.Filled.OpenInNew"
-                       Href="/taxbaik"
-                       Target="_blank">
-                공개 사이트
-            </MudButton>
-
-            <MudDivider Vertical="true" FlexItem="true" Class="mx-2" />
-
-            <MudButton Class="admin-topbar-action"
-                       Variant="Variant.Text"
-                       Color="Color.Error"
-                       Size="Size.Small"
-                       StartIcon="@Icons.Material.Filled.Logout"
-                       Href="/taxbaik/admin/logout">
-                로그아웃
-            </MudButton>
         </div>
-    </MudAppBar>
+    </header>
 
-    <MudDrawer Open="@drawerOpen"
+    <div class="admin-body">
-               Elevation="0"
+        @if (drawerOpen)
-               Variant="DrawerVariant.Responsive"
+        {
-               Breakpoint="Breakpoint.Md"
+            <aside class="admin-drawer">
-               Class="admin-drawer">
+                <div class="admin-drawer-brand">
-        <div class="admin-drawer-brand">
+                    <div class="admin-brand-mark">T</div>
-            <div class="admin-brand-mark">T</div>
+                    <div>
-            <div>
+                        <div class="admin-drawer-title">TaxBaik</div>
-                <MudText Typo="Typo.subtitle1">TaxBaik</MudText>
+                        <div class="admin-drawer-subtitle">세무 운영 콘솔</div>
-                <MudText Typo="Typo.caption">세무 운영 콘솔</MudText>
+                    </div>
+                </div>
+                <nav class="admin-nav">
+                    <a href="/taxbaik/admin/dashboard">대시보드</a>
+                    <div class="admin-nav-group">CRM & 세무관리</div>
+                    <a href="/taxbaik/admin/tax-profiles">세무 프로필</a>
+                    <a href="/taxbaik/admin/tax-filing-schedules">신고 일정</a>
+                    <a href="/taxbaik/admin/contracts">계약 관리</a>
+                    <a href="/taxbaik/admin/consulting-activities">상담 활동</a>
+                    <a href="/taxbaik/admin/revenue-trackings">수익 추적</a>
+                    <div class="admin-nav-group">고객 관리</div>
+                    <a href="/taxbaik/admin/clients">고객 카드</a>
+                    <a href="/taxbaik/admin/tax-filings">세무신고</a>
+                    <div class="admin-nav-group">홈페이지</div>
+                    <a href="/taxbaik/admin/announcements">공지사항</a>
+                    <a href="/taxbaik/admin/faqs">FAQ 관리</a>
+                    <a href="/taxbaik/admin/blog">블로그 관리</a>
+                    <a href="/taxbaik/admin/season-simulator">시즌 시뮬레이터</a>
+                    <a href="/taxbaik/admin/inquiries">문의 관리</a>
+                    <a href="/taxbaik/admin/settings">설정</a>
+                    <a href="/taxbaik/admin/common-codes">공통관리</a>
+                </nav>
+            </aside>
+        }
+
+        <main class="admin-main">
+            <div class="admin-content">
+                @ChildContent
             </div>
-        </div>
+        </main>
-        <MudNavMenu Class="admin-nav">
+    </div>
-            <MudNavLink Href="/taxbaik/admin/dashboard" Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Dashboard" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/dashboard"))">대시보드</MudNavLink>
+</div>
-            <MudNavGroup Title="CRM & 세무관리" Icon="@Icons.Material.Filled.BusinessCenter" @bind-Expanded="@expandedCRMGroup">
-                <MudNavLink Href="/taxbaik/admin/tax-profiles" Icon="@Icons.Material.Filled.Assignment" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/tax-profiles"))">세무 프로필</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/tax-filing-schedules" Icon="@Icons.Material.Filled.CalendarMonth" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/tax-filing-schedules"))">신고 일정</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/contracts" Icon="@Icons.Material.Filled.Description" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/contracts"))">계약 관리</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/consulting-activities" Icon="@Icons.Material.Filled.ChatBubble" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/consulting-activities"))">상담 활동</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/revenue-trackings" Icon="@Icons.Material.Filled.Receipt" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/revenue-trackings"))">수익 추적</MudNavLink>
-            </MudNavGroup>
-            <MudNavGroup Title="고객 관리" Icon="@Icons.Material.Filled.PeopleAlt" @bind-Expanded="@expandedCustomerGroup">
-                <MudNavLink Href="/taxbaik/admin/clients" Icon="@Icons.Material.Filled.ContactPage" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/clients"))">고객 카드</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/tax-filings" Icon="@Icons.Material.Filled.Assessment" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/tax-filings"))">세무신고</MudNavLink>
-            </MudNavGroup>
-            <MudNavGroup Title="홈페이지" Icon="@Icons.Material.Filled.Home" @bind-Expanded="@expandedWebsiteGroup">
-                <MudNavLink Href="/taxbaik/admin/announcements" Icon="@Icons.Material.Filled.Campaign" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/announcements"))">공지사항</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/faqs" Icon="@Icons.Material.Filled.QuestionAnswer" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/faqs"))">FAQ 관리</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/blog" Icon="@Icons.Material.Filled.Article" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/blog"))">블로그 관리</MudNavLink>
-                <MudNavLink Href="/taxbaik/admin/season-simulator" Icon="@Icons.Material.Filled.Preview" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/season-simulator"))">시즌 시뮬레이터</MudNavLink>
-            </MudNavGroup>
-            <MudNavLink Href="/taxbaik/admin/inquiries" Icon="@Icons.Material.Filled.Forum" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/inquiries"))">문의 관리</MudNavLink>
-            <MudNavLink Href="/taxbaik/admin/settings" Icon="@Icons.Material.Filled.Tune" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/settings"))">설정</MudNavLink>
-            <MudNavLink Href="/taxbaik/admin/common-codes" Icon="@Icons.Material.Filled.Category" ClickPreventDefault="true" OnClick="@(() => NavigateTo("/taxbaik/admin/common-codes"))">공통관리</MudNavLink>
-        </MudNavMenu>
-        <div class="admin-drawer-version">
-            <div class="admin-drawer-version-label">Version</div>
-            <div class="admin-drawer-version-value">vunknown</div>
-            <div class="admin-drawer-version-built">unknown</div>
-        </div>
-    </MudDrawer>
-
-    <MudMainContent Class="admin-main">
-        <MudContainer MaxWidth="MaxWidth.False" Class="admin-content">
-            @ChildContent
-        </MudContainer>
-    </MudMainContent>
-</MudLayout>
 
 @code {
     [Parameter]
     public RenderFragment? ChildContent { get; set; }
 
     private bool drawerOpen = true;
-    private bool expandedCRMGroup = true;
-    private bool expandedCustomerGroup = false;
-    private bool expandedWebsiteGroup = false;
 
     protected override void OnInitialized()
     {
@@ -110,11 +76,6 @@
         drawerOpen = !drawerOpen;
     }
 
-    private void NavigateTo(string url)
-    {
-        Navigation.NavigateTo(url);
-    }
-
     public void Dispose()
     {
         Navigation.LocationChanged -= OnLocationChanged;