diff --git a/CLAUDE.md b/CLAUDE.md
new file mode 100644
index 0000000..d15a935
--- /dev/null
+++ b/CLAUDE.md
@@ -0,0 +1,116 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+This is a Korean Enterprise GroupWare system built with C# .NET Framework 4.6 and Windows Forms. The application serves as a comprehensive business management system that includes project management, purchasing, attendance tracking, reporting, and web-based functionality. The project runs on port 7979 (previously 9000) and includes both desktop and web components.
+
+## Architecture
+
+### Main Application (Project/EETGW.csproj)
+- **Entry Point**: `Project/Program.cs` - Handles WebView2Runtime extraction and starts the main form
+- **Main Form**: `Project/fMain.cs` - Primary application window
+- **Web Server**: Integrated OWIN-based web server for HTTP API and static files
+- **Database**: Microsoft SQL Server with Entity Framework 6.2.0
+- **Target Framework**: .NET Framework 4.6
+
+### Key Components
+
+1. **Web Layer** (`Project/Web/`):
+   - **Startup.cs**: OWIN configuration for HTTP API and static file serving
+   - **Controllers**: API controllers for various business functions (Home, Project, Purchase, Item, etc.)
+   - **wwwroot**: Static web assets (HTML, CSS, JS files)
+
+2. **SubProjects**: Modular components with specific business functionality:
+   - **FPJ0000**: Project management module
+   - **FCM0000**: Customer management
+   - **FEQ0000**: Equipment management  
+   - **FBS0000**: Holiday/attendance management
+   - **FCOMMON**: Shared common functionality
+   - **WebServer**: Additional web services
+   - **AmkorRestfulService**: REST API services
+
+3. **Sub Components** (`Sub/`):
+   - **arCtl**: Custom controls library
+   - **arftp**: FTP functionality
+   - **tcpservice**: TCP communication services
+   - **YARTE**: HTML editor component
+   - **StaffLayoutCtl**: Staff layout controls
+
+### Technology Stack
+- **UI Framework**: Windows Forms with custom controls (FarPoint Spread grids)
+- **Web Framework**: OWIN with ASP.NET Web API 5.2.9
+- **Database ORM**: Entity Framework 6.2.0
+- **JSON Processing**: Newtonsoft.Json 13.0.3
+- **Web Browser**: Microsoft WebView2 1.0.2210.55
+- **Reports**: Microsoft ReportViewer 15.0
+- **Excel Processing**: libxl.net and CsvHelper 30.0.1
+
+## Development Commands
+
+### Building the Solution
+```bash
+# Build the entire solution
+msbuild EETGW.sln /p:Configuration=Debug /p:Platform="Any CPU"
+
+# Build for release
+msbuild EETGW.sln /p:Configuration=Release /p:Platform="Any CPU"
+
+# Build specific project
+msbuild Project/EETGW.csproj /p:Configuration=Debug
+```
+
+### Running the Application
+- **Debug Mode**: Run from Visual Studio or build and execute the output from `Project/bin/Debug/`
+- **Web Server**: Automatically starts on port 7979 when the application launches
+- **Database**: Ensure SQL Server connection string is configured in app.config
+
+### Package Management
+- Uses NuGet packages defined in `packages.config` files throughout the solution
+- Restore packages using: `nuget restore EETGW.sln`
+
+## Configuration
+
+### Database Connection
+- Connection strings configured in individual `app.config` files
+- Primary database connection in `Project/app.config`
+- Uses Entity Framework with SQL Server
+
+### Web Server Configuration
+- **Port**: 7979 (configured in startup)
+- **Static Files**: Served from `Project/Web/wwwroot/`
+- **API Routes**: Configured in `Project/Web/Startup.cs`
+- **CORS**: Enabled for all origins
+
+### Build Configurations
+- **Debug**: Outputs to `Project/bin/Debug/` with x86 platform target
+- **Release**: Optimized build configuration
+- Different output paths for various configurations (see EETGW.csproj)
+
+## Key Conventions
+
+### Code Organization
+- Korean comments and variable names are common throughout the codebase
+- Business logic separated into modular SubProjects
+- Shared functionality centralized in FCOMMON project
+- Custom controls and utilities in Sub/ directory
+
+### File Structure
+- Each SubProject has its own namespace and assembly
+- Form files follow naming convention: `f[FormName].cs` with corresponding `.Designer.cs` and `.resx`
+- Dataset files use `.xsd` schemas with generated code
+
+### Dependencies
+- Heavy use of FarPoint Spread controls for data grids
+- Custom logging via ArLog.Net4.dll
+- Settings management through ArSetting.Net4.dll
+- Multiple third-party libraries for Excel, FTP, and web functionality
+
+## Development Notes
+
+- WebView2Runtime is automatically extracted on first run from WebView2Runtime.zip
+- The application includes comprehensive error handling and logging
+- Multiple authentication methods including AD integration
+- Supports both Korean and English localization
+- Includes extensive reporting capabilities with RDLC files
\ No newline at end of file
diff --git a/Project/Dialog/fCommon.cs b/Project/Dialog/fCommon.cs
index 2de46fd..6a6d3fb 100644
--- a/Project/Dialog/fCommon.cs
+++ b/Project/Dialog/fCommon.cs
@@ -22,7 +22,8 @@ namespace Project.Dialog
         {
             InitializeComponent();
 
-
+            this.Text = "공용코드 관리";
+            this.Size = new Size(1000, 900);
             InitializeWebView2();
 
 
diff --git a/Project/EETGW.csproj b/Project/EETGW.csproj
index 51a57bb..96236e1 100644
--- a/Project/EETGW.csproj
+++ b/Project/EETGW.csproj
@@ -204,7 +204,7 @@
       <HintPath>..\packages\Owin.1.0\lib\net40\Owin.dll</HintPath>
     </Reference>
     <Reference Include="System">
-      <HintPath>C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.6\System.dll</HintPath>
+      <HintPath>..\..\..\..\..\..\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.6\System.dll</HintPath>
     </Reference>
     <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Buffers.4.5.1\lib\netstandard1.1\System.Buffers.dll</HintPath>
@@ -670,22 +670,25 @@
     <Content Include="SqlServerTypes\x86\SqlServerSpatial140.dll">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
-    <Content Include="Web\wwwroot\DashBoard\index.html">
+    <None Include="Web\wwwroot\DashBoard\index.html">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
+    </None>
+    <None Include="Web\wwwroot\vnc-server.html">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
     <None Include="Web\wwwroot\Common.html">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
-    <Content Include="Web\wwwroot\Jobreport\index.html">
+    <None Include="Web\wwwroot\Jobreport\index.html">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
-    <Content Include="Web\wwwroot\Kuntae\index.html">
+    </None>
+    <None Include="Web\wwwroot\js\common-nav.js">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
-    <Content Include="Web\wwwroot\login.html">
+    </None>
+    <None Include="Web\wwwroot\Kuntae\index.html">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
-    <None Include="Web\wwwroot\index.html">
+    </None>
+    <None Include="Web\wwwroot\login.html">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
   </ItemGroup>
@@ -770,9 +773,7 @@
   <ItemGroup>
     <WCFMetadata Include="Connected Services\" />
   </ItemGroup>
-  <ItemGroup>
-    <Folder Include="Web\wwwroot\js\" />
-  </ItemGroup>
+  <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="..\packages\Microsoft.Web.WebView2.1.0.2210.55\build\Microsoft.Web.WebView2.targets" Condition="Exists('..\packages\Microsoft.Web.WebView2.1.0.2210.55\build\Microsoft.Web.WebView2.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
diff --git a/Project/Web/Controller/CommonController.cs b/Project/Web/Controller/CommonController.cs
index e672256..997dfe8 100644
--- a/Project/Web/Controller/CommonController.cs
+++ b/Project/Web/Controller/CommonController.cs
@@ -15,20 +15,34 @@ namespace Project.Web.Controllers
         public HttpResponseMessage GetList(string grp=null)
         {
             var sql = string.Empty;
-            sql = "select *" +
-                " from common" +
-                " where gcode = @gcode" +
-                " and grp = @grp" +
-                " order by code,svalue";
+            
+            if (string.IsNullOrEmpty(grp))
+            {
+                // grp가 없으면 모든 그룹의 데이터를 가져옴
+                sql = "select *" +
+                    " from common" +
+                    " where gcode = @gcode" +
+                    " order by grp, code, svalue";
+            }
+            else
+            {
+                // 특정 그룹의 데이터만 가져옴
+                sql = "select *" +
+                    " from common" +
+                    " where gcode = @gcode" +
+                    " and grp = @grp" +
+                    " order by code,svalue";
+            }
 
-            var cs = Properties.Settings.Default.gwcs;// "Data Source=K4FASQL.kr.ds.amkor.com,50150;Initial Catalog=EE;Persist Security Info=True;User ID=eeadm;Password=uJnU8a8q&DJ+ug-D!";
+            var cs = Properties.Settings.Default.gwcs;
             var cn = new System.Data.SqlClient.SqlConnection(cs);
             var cmd = new System.Data.SqlClient.SqlCommand(sql, cn);
             cmd.Parameters.AddWithValue("gcode", FCOMMON.info.Login.gcode);
 
-            // 날짜 파라미터가 없으면 기본값 사용 (현재 월)
-            var grpCode = !string.IsNullOrEmpty(grp) ? grp : "99";
-            cmd.Parameters.AddWithValue("grp", grpCode);
+            if (!string.IsNullOrEmpty(grp))
+            {
+                cmd.Parameters.AddWithValue("grp", grp);
+            }
 
             var da = new System.Data.SqlClient.SqlDataAdapter(cmd);
             var dt = new System.Data.DataTable();
@@ -83,7 +97,262 @@ namespace Project.Web.Controllers
             return resp;
         }
 
-       
+        [HttpPost]
+        public HttpResponseMessage Save([FromBody] CommonModel model)
+        {
+            try
+            {
+                var cs = Properties.Settings.Default.gwcs;
+                var cn = new System.Data.SqlClient.SqlConnection(cs);
+                var sql = string.Empty;
+                var cmd = new System.Data.SqlClient.SqlCommand();
+                cmd.Connection = cn;
+
+                if (model.idx > 0)
+                {
+                    // 업데이트
+                    sql = @"UPDATE common SET 
+                            grp = @grp, 
+                            code = @code, 
+                            svalue = @svalue, 
+                            ivalue = @ivalue, 
+                            fvalue = @fvalue, 
+                            svalue2 = @svalue2, 
+                            memo = @memo,
+                            wuid = @wuid,
+                            wdate = GETDATE()
+                            WHERE idx = @idx AND gcode = @gcode";
+                }
+                else
+                {
+                    // 신규 추가
+                    sql = @"INSERT INTO common (gcode, grp, code, svalue, ivalue, fvalue, svalue2, memo, wuid, wdate) 
+                            VALUES (@gcode, @grp, @code, @svalue, @ivalue, @fvalue, @svalue2, @memo, @wuid, GETDATE())";
+                }
+
+                cmd.CommandText = sql;
+                cmd.Parameters.AddWithValue("@gcode", FCOMMON.info.Login.gcode);
+                cmd.Parameters.AddWithValue("@grp", model.grp ?? "");
+                cmd.Parameters.AddWithValue("@code", model.code ?? "");
+                cmd.Parameters.AddWithValue("@svalue", model.svalue ?? "");
+                cmd.Parameters.AddWithValue("@ivalue", model.ivalue);
+                cmd.Parameters.AddWithValue("@fvalue", model.fvalue);
+                cmd.Parameters.AddWithValue("@svalue2", model.svalue2 ?? "");
+                cmd.Parameters.AddWithValue("@memo", model.memo ?? "");
+                cmd.Parameters.AddWithValue("@wuid", FCOMMON.info.Login.no);
+
+                if (model.idx > 0)
+                {
+                    cmd.Parameters.AddWithValue("@idx", model.idx);
+                }
+
+                cn.Open();
+                var result = cmd.ExecuteNonQuery();
+                cn.Close();
+
+                cmd.Dispose();
+                cn.Dispose();
+
+                var response = new
+                {
+                    Success = result > 0,
+                    Message = result > 0 ? "저장되었습니다." : "저장에 실패했습니다."
+                };
+
+                return CreateJsonResponse(response);
+            }
+            catch (Exception ex)
+            {
+                var response = new
+                {
+                    Success = false,
+                    Message = "오류가 발생했습니다: " + ex.Message
+                };
+                return CreateJsonResponse(response);
+            }
+        }
+
+        [HttpPost]
+        public HttpResponseMessage Delete([FromBody] DeleteModel model)
+        {
+            try
+            {
+                var cs = Properties.Settings.Default.gwcs;
+                var cn = new System.Data.SqlClient.SqlConnection(cs);
+                var sql = "DELETE FROM common WHERE idx = @idx AND gcode = @gcode";
+                var cmd = new System.Data.SqlClient.SqlCommand(sql, cn);
+                
+                cmd.Parameters.AddWithValue("@idx", model.idx);
+                cmd.Parameters.AddWithValue("@gcode", FCOMMON.info.Login.gcode);
+
+                cn.Open();
+                var result = cmd.ExecuteNonQuery();
+                cn.Close();
+
+                cmd.Dispose();
+                cn.Dispose();
+
+                var response = new
+                {
+                    Success = result > 0,
+                    Message = result > 0 ? "삭제되었습니다." : "삭제에 실패했습니다."
+                };
+
+                return CreateJsonResponse(response);
+            }
+            catch (Exception ex)
+            {
+                var response = new
+                {
+                    Success = false,
+                    Message = "오류가 발생했습니다: " + ex.Message
+                };
+                return CreateJsonResponse(response);
+            }
+        }
+
+        [HttpGet]
+        public HttpResponseMessage GetGroups()
+        {
+            try
+            {
+                var sql = "select code, svalue from common WITH (nolock) " +
+                         "where gcode = @gcode and grp = '99' " +
+                         "order by code";
+
+                var cs = Properties.Settings.Default.gwcs;
+                var cn = new System.Data.SqlClient.SqlConnection(cs);
+                var cmd = new System.Data.SqlClient.SqlCommand(sql, cn);
+                cmd.Parameters.AddWithValue("@gcode", FCOMMON.info.Login.gcode);
+                
+                var da = new System.Data.SqlClient.SqlDataAdapter(cmd);
+                var dt = new System.Data.DataTable();
+                da.Fill(dt);
+                da.Dispose();
+                cmd.Dispose();
+                cn.Dispose();
+
+                var txtjson = JsonConvert.SerializeObject(dt, new JsonSerializerSettings
+                {
+                    NullValueHandling = NullValueHandling.Ignore
+                });
+
+                var resp = new HttpResponseMessage()
+                {
+                    Content = new StringContent(
+                txtjson,
+               System.Text.Encoding.UTF8,
+               "application/json")
+                };
+
+                return resp;
+            }
+            catch (Exception ex)
+            {
+                var response = new
+                {
+                    Message = ex.Message,
+                };
+                return CreateJsonResponse(response);
+            }
+        }
+
+        [HttpPost]
+        public HttpResponseMessage InitializeGroups()
+        {
+            try
+            {
+                var cs = Properties.Settings.Default.gwcs;
+                var cn = new System.Data.SqlClient.SqlConnection(cs);
+                
+                // 기본 그룹코드들 정의
+                var defaultGroups = new[]
+                {
+                    new { code = "01", svalue = "부서코드" },
+                    new { code = "02", svalue = "직급코드" },
+                    new { code = "03", svalue = "공정코드" },
+                    new { code = "04", svalue = "품목분류" },
+                    new { code = "05", svalue = "업체분류" },
+                    new { code = "06", svalue = "제조공정" },
+                    new { code = "07", svalue = "장비제조" },
+                    new { code = "08", svalue = "장비모델" },
+                    new { code = "09", svalue = "장비기술" },
+                    new { code = "99", svalue = "기타" }
+                };
+
+                cn.Open();
+                
+                int insertedCount = 0;
+                foreach (var group in defaultGroups)
+                {
+                    // 이미 존재하는지 확인
+                    var checkSql = "SELECT COUNT(*) FROM common WHERE gcode = @gcode AND grp = '99' AND code = @code";
+                    var checkCmd = new System.Data.SqlClient.SqlCommand(checkSql, cn);
+                    checkCmd.Parameters.AddWithValue("@gcode", FCOMMON.info.Login.gcode);
+                    checkCmd.Parameters.AddWithValue("@code", group.code);
+                    
+                    var exists = (int)checkCmd.ExecuteScalar() > 0;
+                    checkCmd.Dispose();
+                    
+                    if (!exists)
+                    {
+                        // 새로 추가
+                        var insertSql = @"INSERT INTO common (gcode, grp, code, svalue, ivalue, fvalue, svalue2, memo, wuid, wdate) 
+                                          VALUES (@gcode, '99', @code, @svalue, 0, 0.0, '', '코드그룹 정의', @wuid, GETDATE())";
+                        var insertCmd = new System.Data.SqlClient.SqlCommand(insertSql, cn);
+                        insertCmd.Parameters.AddWithValue("@gcode", FCOMMON.info.Login.gcode);
+                        insertCmd.Parameters.AddWithValue("@code", group.code);
+                        insertCmd.Parameters.AddWithValue("@svalue", group.svalue);
+                        insertCmd.Parameters.AddWithValue("@wuid", FCOMMON.info.Login.no);
+                        
+                        insertCmd.ExecuteNonQuery();
+                        insertCmd.Dispose();
+                        insertedCount++;
+                    }
+                }
+                
+                cn.Close();
+                cn.Dispose();
+
+                var response = new
+                {
+                    Success = true,
+                    Message = $"그룹코드 초기화 완료. {insertedCount}개 추가됨."
+                };
+
+                return CreateJsonResponse(response);
+            }
+            catch (Exception ex)
+            {
+                var response = new
+                {
+                    Success = false,
+                    Message = "오류가 발생했습니다: " + ex.Message
+                };
+                return CreateJsonResponse(response);
+            }
+        }
+
+        private HttpResponseMessage CreateJsonResponse(object data)
+        {
+            var json = JsonConvert.SerializeObject(data, new JsonSerializerSettings
+            {
+                NullValueHandling = NullValueHandling.Ignore
+            });
+
+            return new HttpResponseMessage()
+            {
+                Content = new StringContent(
+                    json,
+                    System.Text.Encoding.UTF8,
+                    "application/json")
+            };
+        }
+    }
+
+    public class DeleteModel
+    {
+        public int idx { get; set; }
     }
 
     public class CommonModel
diff --git a/Project/Web/Controller/HomeController.cs b/Project/Web/Controller/HomeController.cs
index 740da4f..9888c16 100644
--- a/Project/Web/Controller/HomeController.cs
+++ b/Project/Web/Controller/HomeController.cs
@@ -322,8 +322,8 @@ namespace Project.Web.Controllers
         [HttpGet]
         public HttpResponseMessage Index()
         {
-            // 직접 파일을 읽어서 반환
-            var filePath = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Web", "wwwroot", "index.html");
+            // DashBoard로 리디렉션하도록 변경
+            var filePath = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Web", "wwwroot", "DashBoard", "index.html");
             var contents = string.Empty;
 
             if (System.IO.File.Exists(filePath))
diff --git a/Project/Web/Startup.cs b/Project/Web/Startup.cs
index 9beefa9..99d848b 100644
--- a/Project/Web/Startup.cs
+++ b/Project/Web/Startup.cs
@@ -22,6 +22,13 @@ namespace Project.OWIN
             //라우팅 설정
             config.MapHttpAttributeRoutes();
 
+            // 컨트롤러만 있는 경우 기본 액션을 Index로 설정
+            config.Routes.MapHttpRoute(
+                   name: "ControllerOnly",
+                   routeTemplate: "{controller}",
+                   defaults: new { action = "Index" }
+               );
+
             config.Routes.MapHttpRoute(
                    name: "DefaultApi",
                    routeTemplate: "{controller}/{action}/{id}",
diff --git a/Project/Web/wwwroot/Common.html b/Project/Web/wwwroot/Common.html
index 78a467a..aaa8d52 100644
--- a/Project/Web/wwwroot/Common.html
+++ b/Project/Web/wwwroot/Common.html
@@ -23,8 +23,694 @@
             }
         }
     </script>
+    <style>
+        .glass-effect {
+            background: rgba(255, 255, 255, 0.25);
+            backdrop-filter: blur(10px);
+            border: 1px solid rgba(255, 255, 255, 0.18);
+        }
+        .gradient-bg {
+            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+        }
+        .card-hover {
+            transition: all 0.3s ease;
+        }
+        .card-hover:hover {
+            transform: translateY(-5px);
+            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
+        }
+        
+        /* 스크롤바 스타일링 */
+        .custom-scrollbar::-webkit-scrollbar {
+            width: 16px;
+        }
+        
+        .custom-scrollbar::-webkit-scrollbar-track {
+            background: rgba(255, 255, 255, 0.1);
+            border-radius: 8px;
+        }
+        
+        .custom-scrollbar::-webkit-scrollbar-thumb {
+            background: rgba(255, 255, 255, 0.3);
+            border-radius: 8px;
+            border: 2px solid rgba(255, 255, 255, 0.1);
+        }
+        
+        .custom-scrollbar::-webkit-scrollbar-thumb:hover {
+            background: rgba(255, 255, 255, 0.5);
+        }
+
+        /* 애니메이션 */
+        .animate-fade-in {
+            animation: fadeIn 0.5s ease-in-out;
+        }
+        
+        .animate-slide-up {
+            animation: slideUp 0.3s ease-out;
+        }
+        
+        @keyframes fadeIn {
+            from { opacity: 0; }
+            to { opacity: 1; }
+        }
+        
+        @keyframes slideUp {
+            from { transform: translateY(10px); opacity: 0; }
+            to { transform: translateY(0); opacity: 1; }
+        }
+
+        /* 셀렉트 박스 옵션 스타일링 */
+        select option {
+            background-color: #374151 !important;
+            color: white !important;
+        }
+        
+        select option:hover {
+            background-color: #4B5563 !important;
+        }
+        
+        select option:checked {
+            background-color: #6366F1 !important;
+        }
+    </style>
 </head>
-<body class="bg-gray-50 min-h-screen">
-intro file
+<body class="gradient-bg min-h-screen">
+    <div class="container mx-auto px-4 py-8">
+        <!-- 헤더 -->
+        <div class="text-center mb-8 animate-fade-in">
+            <h1 class="text-4xl font-bold text-white mb-2">공용코드 관리</h1>
+            <p class="text-white/80 text-lg">시스템 공용코드를 관리합니다</p>
+        </div>
+
+        <!-- 개발중 경고 메시지 -->
+        <div class="bg-orange-500 rounded-lg p-4 mb-6 border-l-4 border-orange-700 animate-slide-up shadow-lg">
+            <div class="flex items-center">
+                <svg class="w-5 h-5 text-orange-900 mr-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-2.5L13.732 4c-.77-.833-1.964-.833-2.732 0L3.732 16.5c-.77.833.192 2.5 1.732 2.5z"></path>
+                </svg>
+                <div>
+                    <p class="text-white font-bold text-base">🚧 개발중인 기능입니다</p>
+                    <p class="text-orange-100 text-sm font-medium">일부 기능이 정상적으로 동작하지 않을 수 있습니다.</p>
+                </div>
+            </div>
+        </div>
+
+        <!-- 검색 및 필터 -->
+        <div class="glass-effect rounded-2xl p-6 mb-6 card-hover animate-slide-up">
+            <div class="flex flex-wrap gap-4 items-end">
+                <div class="flex-1 min-w-0">
+                    <label class="block text-sm font-medium text-white/70 mb-2">코드그룹</label>
+                    <select id="grpFilter" class="w-full px-3 py-2 bg-white/20 backdrop-blur-sm border border-white/30 rounded-lg text-white focus:outline-none focus:ring-2 focus:ring-primary-400 transition-all">
+                        <!-- 동적으로 로드됩니다 -->
+                    </select>
+                </div>
+                <div class="flex gap-2">
+                    <button onclick="loadData()" class="bg-white/20 hover:bg-white/30 backdrop-blur-sm text-white px-6 py-2 rounded-lg transition-all border border-white/30 flex items-center">
+                        <svg class="w-4 h-4 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"></path>
+                        </svg>
+                        조회
+                    </button>
+                    <button onclick="showAddModal()" class="bg-white/20 hover:bg-white/30 backdrop-blur-sm text-white px-6 py-2 rounded-lg transition-all border border-white/30 flex items-center">
+                        <svg class="w-4 h-4 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6"></path>
+                        </svg>
+                        추가
+                    </button>
+                </div>
+            </div>
+        </div>
+
+        <!-- 데이터 테이블 -->
+        <div class="glass-effect rounded-2xl overflow-hidden card-hover animate-slide-up">
+            <div class="overflow-x-auto max-h-[calc(100vh-300px)] overflow-y-auto custom-scrollbar">
+                <table class="w-full">
+                    <thead class="bg-white/10 sticky top-0">
+                        <tr>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/70 uppercase tracking-wider">코드</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/70 uppercase tracking-wider">비고</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/70 uppercase tracking-wider">값(문자열)</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/70 uppercase tracking-wider">값(숫자)</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/70 uppercase tracking-wider">값(실수)</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/70 uppercase tracking-wider">값2</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/70 uppercase tracking-wider">작업</th>
+                        </tr>
+                    </thead>
+                    <tbody id="dataTable" class="divide-y divide-white/10">
+                        <!-- 데이터가 여기에 표시됩니다 -->
+                    </tbody>
+                </table>
+            </div>
+            <div class="px-6 py-3 border-t border-white/10 bg-white/5">
+                <p class="text-white/70 text-sm text-center">총 <span id="recordCount" class="text-white font-medium">0</span>건</p>
+            </div>
+        </div>
+
+        <!-- 로딩 인디케이터 -->
+        <div id="loadingIndicator" class="fixed top-4 right-4 bg-white/20 backdrop-blur-sm rounded-full px-4 py-2 text-white text-sm hidden">
+            <div class="flex items-center">
+                <div class="animate-spin rounded-full h-4 w-4 border-b-2 border-white mr-2"></div>
+                데이터 로딩 중...
+            </div>
+        </div>
+    </div>
+
+    <!-- 추가/편집 모달 -->
+    <div id="editModal" class="fixed inset-0 bg-black/50 backdrop-blur-sm hidden z-50">
+        <div class="flex items-center justify-center min-h-screen p-4">
+            <div class="glass-effect rounded-2xl w-full max-w-2xl animate-slide-up">
+                <!-- 모달 헤더 -->
+                <div class="px-6 py-4 border-b border-white/10 flex items-center justify-between">
+                    <h2 id="modalTitle" class="text-xl font-semibold text-white">공용코드 추가</h2>
+                    <button onclick="hideEditModal()" class="text-white/70 hover:text-white transition-colors">
+                        <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
+                        </svg>
+                    </button>
+                </div>
+                
+                <!-- 모달 내용 -->
+                <form id="editForm" class="p-6">
+                    <input type="hidden" id="editIdx" value="">
+                    
+                    <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
+                        <div>
+                            <label class="block text-sm font-medium text-white/70 mb-2">코드그룹 *</label>
+                            <select id="editGrp" required class="w-full px-3 py-2 bg-white/20 backdrop-blur-sm border border-white/30 rounded-lg text-white focus:outline-none focus:ring-2 focus:ring-primary-400 transition-all">
+                                <option value="" class="bg-gray-800 text-white">선택하세요</option>
+                                <!-- 동적으로 로드됩니다 -->
+                            </select>
+                        </div>
+                        <div>
+                            <label class="block text-sm font-medium text-white/70 mb-2">코드 *</label>
+                            <input type="text" id="editCode" required class="w-full px-3 py-2 bg-white/20 backdrop-blur-sm border border-white/30 rounded-lg text-white placeholder-white/50 focus:outline-none focus:ring-2 focus:ring-primary-400 transition-all" placeholder="코드를 입력하세요">
+                        </div>
+                        <div>
+                            <label class="block text-sm font-medium text-white/70 mb-2">값(문자열)</label>
+                            <input type="text" id="editSvalue" class="w-full px-3 py-2 bg-white/20 backdrop-blur-sm border border-white/30 rounded-lg text-white placeholder-white/50 focus:outline-none focus:ring-2 focus:ring-primary-400 transition-all" placeholder="문자열 값">
+                        </div>
+                        <div>
+                            <label class="block text-sm font-medium text-white/70 mb-2">값(숫자)</label>
+                            <input type="number" id="editIvalue" class="w-full px-3 py-2 bg-white/20 backdrop-blur-sm border border-white/30 rounded-lg text-white placeholder-white/50 focus:outline-none focus:ring-2 focus:ring-primary-400 transition-all" placeholder="숫자 값">
+                        </div>
+                        <div>
+                            <label class="block text-sm font-medium text-white/70 mb-2">값(실수)</label>
+                            <input type="number" step="0.01" id="editFvalue" class="w-full px-3 py-2 bg-white/20 backdrop-blur-sm border border-white/30 rounded-lg text-white placeholder-white/50 focus:outline-none focus:ring-2 focus:ring-primary-400 transition-all" placeholder="실수 값">
+                        </div>
+                        <div>
+                            <label class="block text-sm font-medium text-white/70 mb-2">값2</label>
+                            <input type="text" id="editSvalue2" class="w-full px-3 py-2 bg-white/20 backdrop-blur-sm border border-white/30 rounded-lg text-white placeholder-white/50 focus:outline-none focus:ring-2 focus:ring-primary-400 transition-all" placeholder="추가 문자열 값">
+                        </div>
+                    </div>
+                    
+                    <div class="mt-4">
+                        <label class="block text-sm font-medium text-white/70 mb-2">비고</label>
+                        <textarea id="editMemo" rows="3" class="w-full px-3 py-2 bg-white/20 backdrop-blur-sm border border-white/30 rounded-lg text-white placeholder-white/50 focus:outline-none focus:ring-2 focus:ring-primary-400 transition-all" placeholder="비고사항을 입력하세요"></textarea>
+                    </div>
+                </form>
+                
+                <!-- 모달 푸터 -->
+                <div class="px-6 py-4 border-t border-white/10 flex justify-end gap-2">
+                    <button onclick="hideEditModal()" class="bg-white/20 hover:bg-white/30 text-white px-4 py-2 rounded-lg transition-colors">
+                        취소
+                    </button>
+                    <button onclick="saveData()" class="bg-white/20 hover:bg-white/30 text-white px-4 py-2 rounded-lg transition-colors">
+                        저장
+                    </button>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <!-- 삭제 확인 모달 -->
+    <div id="deleteModal" class="fixed inset-0 bg-black/50 backdrop-blur-sm hidden z-50">
+        <div class="flex items-center justify-center min-h-screen p-4">
+            <div class="glass-effect rounded-2xl w-full max-w-md animate-slide-up">
+                <div class="p-6">
+                    <div class="flex items-center mb-4">
+                        <div class="w-12 h-12 bg-red-100 rounded-full flex items-center justify-center mr-4">
+                            <svg class="w-6 h-6 text-red-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-2.5L13.732 4c-.77-.833-1.732-.833-2.5 0L4.268 18.5c-.77.833.192 2.5 1.732 2.5z"></path>
+                            </svg>
+                        </div>
+                        <div>
+                            <h3 class="text-lg font-medium text-gray-900">삭제 확인</h3>
+                            <p class="text-sm text-gray-500">이 작업은 되돌릴 수 없습니다.</p>
+                        </div>
+                    </div>
+                    <p class="text-gray-700 mb-6">선택한 공용코드를 삭제하시겠습니까?</p>
+                    <div class="flex justify-end gap-2">
+                        <button onclick="hideDeleteModal()" class="bg-gray-300 hover:bg-gray-400 text-gray-700 px-4 py-2 rounded-lg transition-colors">
+                            취소
+                        </button>
+                        <button onclick="confirmDelete()" class="bg-red-600 hover:bg-red-700 text-white px-4 py-2 rounded-lg transition-colors">
+                            삭제
+                        </button>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <script>
+        // 공통 네비게이션 컴포넌트
+        class CommonNavigation {
+            constructor(currentPage = '') {
+                this.currentPage = currentPage;
+                this.init();
+            }
+
+            init() {
+                this.createNavigation();
+                this.addEventListeners();
+            }
+
+            createNavigation() {
+                const nav = document.createElement('nav');
+                nav.className = 'glass-effect border-b border-white/10';
+                nav.innerHTML = this.getNavigationHTML();
+                
+                // body의 첫 번째 자식으로 추가
+                document.body.insertBefore(nav, document.body.firstChild);
+            }
+
+            getNavigationHTML() {
+                return `
+                    <div class="container mx-auto px-4">
+                        <div class="flex items-center justify-between h-16">
+                            <!-- 로고/타이틀 -->
+                            <div class="flex items-center">
+                                <h2 class="text-xl font-bold text-white">GroupWare</h2>
+                            </div>
+                            
+                            <!-- 메뉴 -->
+                            <div class="hidden md:flex items-center space-x-8">
+                                ${this.getMenuItemHTML('dashboard', '/Dashboard/', '대시보드', 'M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2H5a2 2 0 00-2-2z M8 5a2 2 0 012-2h4a2 2 0 012 2v2H8V5z')}
+                                ${this.getMenuItemHTML('common', '/Common', '공용코드', 'M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z')}
+                                ${this.getMenuItemHTML('jobreport', '/Jobreport/', '업무일지', 'M9 5H7a2 2 0 00-2 2v10a2 2 0 002 2h8a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2')}
+                                ${this.getMenuItemHTML('kuntae', '/Kuntae/', '근태관리', 'M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z')}
+                            </div>
+                            
+                            <!-- 모바일 메뉴 버튼 -->
+                            <div class="md:hidden">
+                                <button id="mobile-menu-button" class="text-white/80 hover:text-white transition-colors p-2">
+                                    <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16"></path>
+                                    </svg>
+                                </button>
+                            </div>
+                        </div>
+                        
+                        <!-- 모바일 메뉴 -->
+                        <div id="mobile-menu" class="md:hidden hidden border-t border-white/10 pt-4 pb-4">
+                            ${this.getMobileMenuItemHTML('dashboard', '/Dashboard/', '대시보드', 'M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2H5a2 2 0 00-2-2z M8 5a2 2 0 012-2h4a2 2 0 012 2v2H8V5z')}
+                            ${this.getMobileMenuItemHTML('common', '/Common', '공용코드', 'M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z')}
+                            ${this.getMobileMenuItemHTML('jobreport', '/Jobreport/', '업무일지', 'M9 5H7a2 2 0 00-2 2v10a2 2 0 002 2h8a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2')}
+                            ${this.getMobileMenuItemHTML('kuntae', '/Kuntae/', '근태관리', 'M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z')}
+                        </div>
+                    </div>
+                `;
+            }
+
+            getMenuItemHTML(pageKey, href, text, svgPath) {
+                const isActive = this.currentPage === pageKey;
+                const activeClass = isActive ? 'text-white bg-white/20' : 'text-white/80 hover:text-white hover:bg-white/10';
+                
+                return `
+                    <a href="${href}" class="${activeClass} transition-colors px-3 py-2 rounded-lg">
+                        <svg class="w-4 h-4 inline mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="${svgPath}"></path>
+                        </svg>
+                        ${text}
+                    </a>
+                `;
+            }
+
+            getMobileMenuItemHTML(pageKey, href, text, svgPath) {
+                const isActive = this.currentPage === pageKey;
+                const activeClass = isActive ? 'text-white bg-white/20' : 'text-white/80 hover:text-white hover:bg-white/10';
+                
+                return `
+                    <a href="${href}" class="block ${activeClass} transition-colors px-3 py-2 rounded-lg mb-2">
+                        <svg class="w-4 h-4 inline mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="${svgPath}"></path>
+                        </svg>
+                        ${text}
+                    </a>
+                `;
+            }
+
+            addEventListeners() {
+                // 모바일 메뉴 토글
+                const mobileMenuButton = document.getElementById('mobile-menu-button');
+                const mobileMenu = document.getElementById('mobile-menu');
+                
+                if (mobileMenuButton && mobileMenu) {
+                    mobileMenuButton.addEventListener('click', function() {
+                        mobileMenu.classList.toggle('hidden');
+                    });
+                }
+            }
+        }
+
+        // 전역 함수로 내비게이션 초기화
+        function initNavigation(currentPage = '') {
+            // DOM이 로드된 후에 실행
+            if (document.readyState === 'loading') {
+                document.addEventListener('DOMContentLoaded', () => {
+                    new CommonNavigation(currentPage);
+                });
+            } else {
+                new CommonNavigation(currentPage);
+            }
+        }
+
+        let currentData = [];
+        let deleteTargetIdx = null;
+        let groupData = [];
+
+        // 페이지 로드시 초기 데이터 로드
+        document.addEventListener('DOMContentLoaded', function() {
+            loadGroups();
+        });
+
+        // 코드그룹 목록 로드
+        function loadGroups() {
+            showLoading();
+            
+            fetch('http://127.0.0.1:7979/Common/GetGroups')
+                .then(response => response.json())
+                .then(data => {
+                    groupData = data || [];
+                    renderGroupSelects();
+                    
+                    // 기본적으로 "99-전체" 선택
+                    document.getElementById('grpFilter').value = '99';
+                    loadData();
+                    hideLoading();
+                })
+                .catch(error => {
+                    console.error('그룹 데이터 로드 중 오류 발생:', error);
+                    hideLoading();
+                    showNotification('그룹 데이터 로드 중 오류가 발생했습니다.', 'error');
+                });
+        }
+
+        // 셀렉트 박스들에 그룹 옵션 렌더링
+        function renderGroupSelects() {
+            const grpFilter = document.getElementById('grpFilter');
+            const editGrp = document.getElementById('editGrp');
+            
+            // 필터 셀렉트박스 - "99-전체" 옵션 추가
+            const filterOptions = [
+                '<option value="99" class="bg-gray-800 text-white">99-전체</option>'
+            ].concat(
+                groupData.map(group => 
+                    `<option value="${group.code}" class="bg-gray-800 text-white">${group.code}-${group.svalue}</option>`
+                )
+            );
+            grpFilter.innerHTML = filterOptions.join('');
+            
+            // 편집 모달 셀렉트박스
+            editGrp.innerHTML = '<option value="" class="bg-gray-800 text-white">선택하세요</option>' + 
+                groupData.map(group => 
+                    `<option value="${group.code}" class="bg-gray-800 text-white">${group.code}-${group.svalue}</option>`
+                ).join('');
+        }
+
+        // 데이터 로드
+        function loadData() {
+            const grp = document.getElementById('grpFilter').value;
+            showLoading();
+            
+            let url = 'http://127.0.0.1:7979/Common/GetList';
+            if (grp && grp !== '99') {
+                url += '?grp=' + encodeURIComponent(grp);
+            }
+            // grp가 '99'이면 모든 그룹의 데이터를 가져옴 (파라미터 없음)
+            
+            fetch(url)
+                .then(response => response.json())
+                .then(data => {
+                    currentData = data || [];
+                    renderTable();
+                    hideLoading();
+                })
+                .catch(error => {
+                    console.error('데이터 로드 중 오류 발생:', error);
+                    hideLoading();
+                    showNotification('데이터 로드 중 오류가 발생했습니다.', 'error');
+                });
+        }
+
+        // 테이블 렌더링
+        function renderTable() {
+            const tbody = document.getElementById('dataTable');
+            const recordCount = document.getElementById('recordCount');
+            const selectedGrp = document.getElementById('grpFilter').value;
+            const showAllGroups = selectedGrp === '99';
+            
+            if (currentData.length === 0) {
+                tbody.innerHTML = '<tr><td colspan="7" class="px-6 py-4 text-center text-white/70">데이터가 없습니다.</td></tr>';
+                recordCount.textContent = '0';
+                return;
+            }
+            
+            recordCount.textContent = currentData.length;
+            
+            tbody.innerHTML = currentData.map(item => {
+                // 전체 보기일 때는 코드에 그룹 정보도 표시
+                let codeDisplay = item.code || '-';
+                if (showAllGroups && item.grp) {
+                    // 그룹 데이터에서 해당 그룹의 이름 찾기
+                    const groupInfo = groupData.find(g => g.code === item.grp);
+                    const groupName = groupInfo ? groupInfo.svalue : item.grp;
+                    codeDisplay = `${item.grp}-${groupName}`;
+                }
+                
+                return `
+                    <tr class="hover:bg-white/5 transition-colors">
+                        <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${codeDisplay}</td>
+                        <td class="px-6 py-4 text-sm text-white">${item.memo || '-'}</td>
+                        <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${item.svalue || '-'}</td>
+                        <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${item.ivalue || '0'}</td>
+                        <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${item.fvalue || '0.0'}</td>
+                        <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${item.svalue2 || '-'}</td>
+                        <td class="px-6 py-4 whitespace-nowrap text-sm font-medium">
+                            <button onclick="editItem(${item.idx})" class="text-blue-400 hover:text-blue-300 mr-2 transition-colors">
+                                <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"></path>
+                                </svg>
+                            </button>
+                            <button onclick="deleteItem(${item.idx})" class="text-red-400 hover:text-red-300 transition-colors">
+                                <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"></path>
+                                </svg>
+                            </button>
+                        </td>
+                    </tr>
+                `;
+            }).join('');
+        }
+
+        // 추가 모달 표시
+        function showAddModal() {
+            document.getElementById('modalTitle').textContent = '공용코드 추가';
+            document.getElementById('editForm').reset();
+            document.getElementById('editIdx').value = '';
+            
+            // 현재 선택된 코드그룹을 자동 입력
+            const selectedGrp = document.getElementById('grpFilter').value;
+            document.getElementById('editGrp').value = selectedGrp;
+            
+            document.getElementById('editModal').classList.remove('hidden');
+        }
+
+        // 편집 모달 표시
+        function editItem(idx) {
+            const item = currentData.find(x => x.idx === idx);
+            if (!item) return;
+            
+            document.getElementById('modalTitle').textContent = '공용코드 편집';
+            document.getElementById('editIdx').value = item.idx;
+            document.getElementById('editGrp').value = item.grp || '';
+            document.getElementById('editCode').value = item.code || '';
+            document.getElementById('editSvalue').value = item.svalue || '';
+            document.getElementById('editIvalue').value = item.ivalue || '';
+            document.getElementById('editFvalue').value = item.fvalue || '';
+            document.getElementById('editSvalue2').value = item.svalue2 || '';
+            document.getElementById('editMemo').value = item.memo || '';
+            
+            document.getElementById('editModal').classList.remove('hidden');
+        }
+
+        // 편집 모달 숨기기
+        function hideEditModal() {
+            document.getElementById('editModal').classList.add('hidden');
+        }
+
+        // 삭제 확인
+        function deleteItem(idx) {
+            deleteTargetIdx = idx;
+            document.getElementById('deleteModal').classList.remove('hidden');
+        }
+
+        // 삭제 모달 숨기기
+        function hideDeleteModal() {
+            document.getElementById('deleteModal').classList.add('hidden');
+            deleteTargetIdx = null;
+        }
+
+        // 삭제 실행
+        function confirmDelete() {
+            if (!deleteTargetIdx) return;
+            
+            showLoading();
+            
+            fetch('http://127.0.0.1:7979/Common/Delete', {
+                method: 'POST',
+                headers: {
+                    'Content-Type': 'application/json',
+                },
+                body: JSON.stringify({ idx: deleteTargetIdx })
+            })
+            .then(response => response.json())
+            .then(data => {
+                hideLoading();
+                if (data.Success) {
+                    showNotification(data.Message, 'success');
+                    hideDeleteModal();
+                    loadData(); // 데이터 새로고침
+                } else {
+                    showNotification(data.Message, 'error');
+                }
+            })
+            .catch(error => {
+                hideLoading();
+                console.error('삭제 중 오류 발생:', error);
+                showNotification('삭제 중 오류가 발생했습니다.', 'error');
+            });
+        }
+
+        // 데이터 저장
+        function saveData() {
+            const form = document.getElementById('editForm');
+            if (!form.checkValidity()) {
+                form.reportValidity();
+                return;
+            }
+            
+            const data = {
+                idx: parseInt(document.getElementById('editIdx').value) || 0,
+                grp: document.getElementById('editGrp').value,
+                code: document.getElementById('editCode').value,
+                svalue: document.getElementById('editSvalue').value,
+                ivalue: parseInt(document.getElementById('editIvalue').value) || 0,
+                fvalue: parseFloat(document.getElementById('editFvalue').value) || 0.0,
+                svalue2: document.getElementById('editSvalue2').value,
+                memo: document.getElementById('editMemo').value
+            };
+            
+            showLoading();
+            
+            fetch('http://127.0.0.1:7979/Common/Save', {
+                method: 'POST',
+                headers: {
+                    'Content-Type': 'application/json',
+                },
+                body: JSON.stringify(data)
+            })
+            .then(response => response.json())
+            .then(result => {
+                hideLoading();
+                if (result.Success) {
+                    showNotification(result.Message, 'success');
+                    hideEditModal();
+                    loadData(); // 데이터 새로고침
+                } else {
+                    showNotification(result.Message, 'error');
+                }
+            })
+            .catch(error => {
+                hideLoading();
+                console.error('저장 중 오류 발생:', error);
+                showNotification('저장 중 오류가 발생했습니다.', 'error');
+            });
+        }
+
+        // 로딩 표시
+        function showLoading() {
+            document.getElementById('loadingIndicator').classList.remove('hidden');
+        }
+
+        // 로딩 숨기기
+        function hideLoading() {
+            document.getElementById('loadingIndicator').classList.add('hidden');
+        }
+
+        // 알림 표시
+        function showNotification(message, type = 'info') {
+            const colors = {
+                info: 'bg-blue-500/90 backdrop-blur-sm',
+                success: 'bg-green-500/90 backdrop-blur-sm',
+                warning: 'bg-yellow-500/90 backdrop-blur-sm',
+                error: 'bg-red-500/90 backdrop-blur-sm'
+            };
+            
+            const icons = {
+                info: `<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"></path>
+                       </svg>`,
+                success: `<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                           <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"></path>
+                          </svg>`,
+                warning: `<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                           <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-2.5L13.732 4c-.77-.833-1.732-.833-2.5 0L4.268 18.5c-.77.833.192 2.5 1.732 2.5z"></path>
+                          </svg>`,
+                error: `<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                         <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"></path>
+                        </svg>`
+            };
+            
+            const notification = document.createElement('div');
+            notification.className = `fixed top-4 right-4 ${colors[type]} text-white px-4 py-3 rounded-lg z-50 transition-all duration-300 transform translate-x-0 opacity-100 shadow-lg border border-white/20`;
+            notification.innerHTML = `
+                <div class="flex items-center">
+                    ${icons[type]}
+                    <span class="ml-2">${message}</span>
+                </div>
+            `;
+            
+            // 초기 상태 설정 (오른쪽에서 슬라이드 인)
+            notification.style.transform = 'translateX(100%)';
+            notification.style.opacity = '0';
+            
+            document.body.appendChild(notification);
+            
+            // 애니메이션으로 표시
+            setTimeout(() => {
+                notification.style.transform = 'translateX(0)';
+                notification.style.opacity = '1';
+            }, 10);
+            
+            // 자동 숨김
+            setTimeout(() => {
+                notification.style.transform = 'translateX(100%)';
+                notification.style.opacity = '0';
+                setTimeout(() => notification.remove(), 300);
+            }, 3000);
+        }
+
+        // 키보드 이벤트
+        document.addEventListener('keydown', function(e) {
+            if (e.key === 'Escape') {
+                hideEditModal();
+                hideDeleteModal();
+            }
+        });
+
+        // 공통 네비게이션 초기화
+        initNavigation('common');
+    </script>
 </body>
 </html> 
\ No newline at end of file
diff --git a/Project/Web/wwwroot/DashBoard/index.html b/Project/Web/wwwroot/DashBoard/index.html
index b28d73e..4ce4b96 100644
--- a/Project/Web/wwwroot/DashBoard/index.html
+++ b/Project/Web/wwwroot/DashBoard/index.html
@@ -3,6 +3,10 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
+    <meta http-equiv="Pragma" content="no-cache">
+    <meta http-equiv="Expires" content="0">
+    <meta name="version" content="v2.0-20250127">
     <title>근태현황 대시보드</title>
     <script src="https://cdn.tailwindcss.com"></script>
     <script>
@@ -458,6 +462,118 @@
     </div>
 
     <script>
+    // 공통 네비게이션 컴포넌트
+    class CommonNavigation {
+        constructor(currentPage = '') {
+            this.currentPage = currentPage;
+            this.init();
+        }
+
+        init() {
+            this.createNavigation();
+            this.addEventListeners();
+        }
+
+        createNavigation() {
+            const nav = document.createElement('nav');
+            nav.className = 'glass-effect border-b border-white/10';
+            nav.innerHTML = this.getNavigationHTML();
+            
+            // body의 첫 번째 자식으로 추가
+            document.body.insertBefore(nav, document.body.firstChild);
+        }
+
+        getNavigationHTML() {
+            return `
+                <div class="container mx-auto px-4">
+                    <div class="flex items-center justify-between h-16">
+                        <!-- 로고/타이틀 -->
+                        <div class="flex items-center">
+                            <h2 class="text-xl font-bold text-white">GroupWare</h2>
+                        </div>
+                        
+                        <!-- 메뉴 -->
+                        <div class="hidden md:flex items-center space-x-8">
+                            ${this.getMenuItemHTML('dashboard', '/Dashboard/', '대시보드', 'M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2H5a2 2 0 00-2-2z M8 5a2 2 0 012-2h4a2 2 0 012 2v2H8V5z')}
+                            ${this.getMenuItemHTML('common', '/Common', '공용코드', 'M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z')}
+                            ${this.getMenuItemHTML('jobreport', '/Jobreport/', '업무일지', 'M9 5H7a2 2 0 00-2 2v10a2 2 0 002 2h8a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2')}
+                            ${this.getMenuItemHTML('kuntae', '/Kuntae/', '근태관리', 'M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z')}
+                        </div>
+                        
+                        <!-- 모바일 메뉴 버튼 -->
+                        <div class="md:hidden">
+                            <button id="mobile-menu-button" class="text-white/80 hover:text-white transition-colors p-2">
+                                <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16"></path>
+                                </svg>
+                            </button>
+                        </div>
+                    </div>
+                    
+                    <!-- 모바일 메뉴 -->
+                    <div id="mobile-menu" class="md:hidden hidden border-t border-white/10 pt-4 pb-4">
+                        ${this.getMobileMenuItemHTML('dashboard', '/Dashboard/', '대시보드', 'M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2H5a2 2 0 00-2-2z M8 5a2 2 0 012-2h4a2 2 0 012 2v2H8V5z')}
+                        ${this.getMobileMenuItemHTML('common', '/Common', '공용코드', 'M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z')}
+                        ${this.getMobileMenuItemHTML('jobreport', '/Jobreport/', '업무일지', 'M9 5H7a2 2 0 00-2 2v10a2 2 0 002 2h8a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2')}
+                        ${this.getMobileMenuItemHTML('kuntae', '/Kuntae/', '근태관리', 'M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z')}
+                    </div>
+                </div>
+            `;
+        }
+
+        getMenuItemHTML(pageKey, href, text, svgPath) {
+            const isActive = this.currentPage === pageKey;
+            const activeClass = isActive ? 'text-white bg-white/20' : 'text-white/80 hover:text-white hover:bg-white/10';
+            
+            return `
+                <a href="${href}" class="${activeClass} transition-colors px-3 py-2 rounded-lg">
+                    <svg class="w-4 h-4 inline mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="${svgPath}"></path>
+                    </svg>
+                    ${text}
+                </a>
+            `;
+        }
+
+        getMobileMenuItemHTML(pageKey, href, text, svgPath) {
+            const isActive = this.currentPage === pageKey;
+            const activeClass = isActive ? 'text-white bg-white/20' : 'text-white/80 hover:text-white hover:bg-white/10';
+            
+            return `
+                <a href="${href}" class="block ${activeClass} transition-colors px-3 py-2 rounded-lg mb-2">
+                    <svg class="w-4 h-4 inline mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="${svgPath}"></path>
+                    </svg>
+                    ${text}
+                </a>
+            `;
+        }
+
+        addEventListeners() {
+            // 모바일 메뉴 토글
+            const mobileMenuButton = document.getElementById('mobile-menu-button');
+            const mobileMenu = document.getElementById('mobile-menu');
+            
+            if (mobileMenuButton && mobileMenu) {
+                mobileMenuButton.addEventListener('click', function() {
+                    mobileMenu.classList.toggle('hidden');
+                });
+            }
+        }
+    }
+
+    // 전역 함수로 내비게이션 초기화
+    function initNavigation(currentPage = '') {
+        // DOM이 로드된 후에 실행
+        if (document.readyState === 'loading') {
+            document.addEventListener('DOMContentLoaded', () => {
+                new CommonNavigation(currentPage);
+            });
+        } else {
+            new CommonNavigation(currentPage);
+        }
+    }
+
     // 휴가 인원 Ajax 업데이트
     function updateLeaveCount() {
         showLoading();
@@ -652,6 +768,9 @@
 		updateCurrentUserCount();
     }, 30000);
 
+    // 공통 네비게이션 초기화
+    initNavigation('dashboard');
+
     // 출근 대상자 모달 표시
     function showPresentUserModal() {
         document.getElementById('presentUserModal').classList.remove('hidden');
diff --git a/Project/Web/wwwroot/Jobreport/index.html b/Project/Web/wwwroot/Jobreport/index.html
index 98c3414..a69cc80 100644
--- a/Project/Web/wwwroot/Jobreport/index.html
+++ b/Project/Web/wwwroot/Jobreport/index.html
@@ -15,105 +15,207 @@
             theme: {
                 extend: {
                     colors: {
-                        primary: '#3B82F6',
-                        secondary: '#6B7280',
-                        success: '#10B981',
-                        danger: '#EF4444',
-                        warning: '#F59E0B'
+                        primary: {
+                            50: '#eff6ff',
+                            100: '#dbeafe',
+                            200: '#bfdbfe',
+                            300: '#93c5fd',
+                            400: '#60a5fa',
+                            500: '#3b82f6',
+                            600: '#2563eb',
+                            700: '#1d4ed8',
+                            800: '#1e40af',
+                            900: '#1e3a8a',
+                        },
+                        success: {
+                            50: '#f0fdf4',
+                            100: '#dcfce7',
+                            200: '#bbf7d0',
+                            300: '#86efac',
+                            400: '#4ade80',
+                            500: '#22c55e',
+                            600: '#16a34a',
+                            700: '#15803d',
+                            800: '#166534',
+                            900: '#14532d',
+                        },
+                        warning: {
+                            50: '#fffbeb',
+                            100: '#fef3c7',
+                            200: '#fde68a',
+                            300: '#fcd34d',
+                            400: '#fbbf24',
+                            500: '#f59e0b',
+                            600: '#d97706',
+                            700: '#b45309',
+                            800: '#92400e',
+                            900: '#78350f',
+                        },
+                        danger: {
+                            50: '#fef2f2',
+                            100: '#fee2e2',
+                            200: '#fecaca',
+                            300: '#fca5a5',
+                            400: '#f87171',
+                            500: '#ef4444',
+                            600: '#dc2626',
+                            700: '#b91c1c',
+                            800: '#991b1b',
+                            900: '#7f1d1d',
+                        }
+                    },
+                    animation: {
+                        'fade-in': 'fadeIn 0.5s ease-in-out',
+                        'slide-up': 'slideUp 0.3s ease-out',
+                        'pulse-slow': 'pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite',
+                    },
+                    keyframes: {
+                        fadeIn: {
+                            '0%': { opacity: '0' },
+                            '100%': { opacity: '1' },
+                        },
+                        slideUp: {
+                            '0%': { transform: 'translateY(10px)', opacity: '0' },
+                            '100%': { transform: 'translateY(0)', opacity: '1' },
+                        }
                     }
                 }
             }
         }
     </script>
+    <style>
+        .glass-effect {
+            background: rgba(255, 255, 255, 0.25);
+            backdrop-filter: blur(10px);
+            border: 1px solid rgba(255, 255, 255, 0.18);
+        }
+        .gradient-bg {
+            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+        }
+        .card-hover {
+            transition: all 0.3s ease;
+        }
+        .card-hover:hover {
+            transform: translateY(-5px);
+            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
+        }
+        
+        /* 스크롤바 스타일링 */
+        .custom-scrollbar::-webkit-scrollbar {
+            width: var(--scrollbar-width, 16px);
+        }
+        
+        .custom-scrollbar::-webkit-scrollbar-track {
+            background: rgba(255, 255, 255, 0.1);
+            border-radius: 8px;
+        }
+        
+        .custom-scrollbar::-webkit-scrollbar-thumb {
+            background: rgba(255, 255, 255, 0.3);
+            border-radius: 8px;
+            border: 2px solid rgba(255, 255, 255, 0.1);
+        }
+        
+        .custom-scrollbar::-webkit-scrollbar-thumb:hover {
+            background: rgba(255, 255, 255, 0.5);
+        }
+    </style>
 </head>
-<body class="bg-gray-50 min-h-screen">
-    <!-- 헤더 -->
-    <header class="bg-white shadow-sm border-b">
-        <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
-            <div class="flex justify-between items-center py-4">
-                <div class="flex items-center">
-                    <i data-feather="file-text" class="w-8 h-8 text-primary mr-3"></i>
-                    <h1 class="text-2xl font-bold text-gray-900">업무일지</h1>
-                </div>
-                <div class="flex items-center space-x-4">
-                    <button id="refreshBtn" class="bg-primary hover:bg-blue-700 text-white px-4 py-2 rounded-lg flex items-center">
-                        <i data-feather="refresh-cw" class="w-4 h-4 mr-2"></i>
-                        새로고침
-                    </button>
-                    <div class="text-sm text-gray-600">
-                        <span id="currentDate"></span>
-                    </div>
+<body class="gradient-bg min-h-screen">
+    <!-- 네비게이션 메뉴 (동적으로 추가됨) -->
+    
+    <div class="container mx-auto px-4 py-8">
+        <!-- 헤더 -->
+        <div class="text-center mb-8 animate-fade-in">
+            <h1 class="text-4xl font-bold text-white mb-2">업무일지</h1>
+            <div class="flex justify-center items-center space-x-4">
+                <button id="refreshBtn" class="glass-effect text-white px-4 py-2 rounded-lg flex items-center hover:bg-white/30 transition-colors">
+                    <i data-feather="refresh-cw" class="w-4 h-4 mr-2"></i>
+                    새로고침
+                </button>
+                <div class="text-white/80">
+                    <span id="currentDate"></span>
                 </div>
             </div>
         </div>
-    </header>
 
-    <!-- 메인 컨텐츠 -->
-    <main class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
+        <!-- 개발중 경고 메시지 -->
+        <div class="bg-orange-500 rounded-lg p-4 mb-6 border-l-4 border-orange-700 animate-slide-up shadow-lg">
+            <div class="flex items-center">
+                <svg class="w-5 h-5 text-orange-900 mr-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-2.5L13.732 4c-.77-.833-1.964-.833-2.732 0L3.732 16.5c-.77.833.192 2.5 1.732 2.5z"></path>
+                </svg>
+                <div>
+                    <p class="text-white font-bold text-base">🚧 개발중인 기능입니다</p>
+                    <p class="text-orange-100 text-sm font-medium">일부 기능이 정상적으로 동작하지 않을 수 있습니다.</p>
+                </div>
+            </div>
+        </div>
+        
         <!-- 통계 카드 -->
-        <div class="grid grid-cols-1 md:grid-cols-4 gap-6 mb-8">
-            <div class="bg-white rounded-lg shadow p-6">
+        <div class="grid grid-cols-1 md:grid-cols-4 gap-6 mb-8 animate-slide-up">
+            <div class="glass-effect rounded-lg p-6 card-hover">
                 <div class="flex items-center">
-                    <div class="p-2 bg-blue-100 rounded-lg">
-                        <i data-feather="calendar" class="w-6 h-6 text-primary"></i>
+                    <div class="p-3 bg-primary-500/20 rounded-lg">
+                        <i data-feather="calendar" class="w-6 h-6 text-white"></i>
                     </div>
                     <div class="ml-4">
-                        <p class="text-sm font-medium text-gray-600">총 업무일수</p>
-                        <p id="totalDays" class="text-2xl font-bold text-gray-900">0</p>
+                        <p class="text-sm font-medium text-white/80">총 업무일수</p>
+                        <p id="totalDays" class="text-2xl font-bold text-white">0</p>
                     </div>
                 </div>
             </div>
-            <div class="bg-white rounded-lg shadow p-6">
+            <div class="glass-effect rounded-lg p-6 card-hover">
                 <div class="flex items-center">
-                    <div class="p-2 bg-green-100 rounded-lg">
-                        <i data-feather="clock" class="w-6 h-6 text-success"></i>
+                    <div class="p-3 bg-success-500/20 rounded-lg">
+                        <i data-feather="clock" class="w-6 h-6 text-white"></i>
                     </div>
                     <div class="ml-4">
-                        <p class="text-sm font-medium text-gray-600">총 근무시간</p>
-                        <p id="totalHours" class="text-2xl font-bold text-gray-900">0h</p>
+                        <p class="text-sm font-medium text-white/80">총 근무시간</p>
+                        <p id="totalHours" class="text-2xl font-bold text-white">0h</p>
                     </div>
                 </div>
             </div>
-            <div class="bg-white rounded-lg shadow p-6">
+            <div class="glass-effect rounded-lg p-6 card-hover">
                 <div class="flex items-center">
-                    <div class="p-2 bg-orange-100 rounded-lg">
-                        <i data-feather="zap" class="w-6 h-6 text-warning"></i>
+                    <div class="p-3 bg-warning-500/20 rounded-lg">
+                        <i data-feather="zap" class="w-6 h-6 text-white"></i>
                     </div>
                     <div class="ml-4">
-                        <p class="text-sm font-medium text-gray-600">총 초과근무</p>
-                        <p id="totalOT" class="text-2xl font-bold text-gray-900">0h</p>
+                        <p class="text-sm font-medium text-white/80">총 초과근무</p>
+                        <p id="totalOT" class="text-2xl font-bold text-white">0h</p>
                     </div>
                 </div>
             </div>
-            <div class="bg-white rounded-lg shadow p-6">
+            <div class="glass-effect rounded-lg p-6 card-hover">
                 <div class="flex items-center">
-                    <div class="p-2 bg-purple-100 rounded-lg">
-                        <i data-feather="folder" class="w-6 h-6 text-purple-600"></i>
+                    <div class="p-3 bg-purple-500/20 rounded-lg">
+                        <i data-feather="folder" class="w-6 h-6 text-white"></i>
                     </div>
                     <div class="ml-4">
-                        <p class="text-sm font-medium text-gray-600">진행중 프로젝트</p>
-                        <p id="activeProjects" class="text-2xl font-bold text-gray-900">0</p>
+                        <p class="text-sm font-medium text-white/80">진행중 프로젝트</p>
+                        <p id="activeProjects" class="text-2xl font-bold text-white">0</p>
                     </div>
                 </div>
             </div>
         </div>
 
         <!-- 필터 및 검색 -->
-        <div class="bg-white rounded-lg shadow mb-6">
-            <div class="p-6 border-b border-gray-200">
+        <div class="glass-effect rounded-lg mb-6 animate-slide-up">
+            <div class="p-6">
                 <div class="flex flex-col md:flex-row md:items-center md:justify-between space-y-4 md:space-y-0">
                     <div class="flex flex-col sm:flex-row space-y-2 sm:space-y-0 sm:space-x-4">
                         <div>
-                            <label class="block text-sm font-medium text-gray-700 mb-1">조회기간</label>
+                            <label class="block text-sm font-medium text-white/80 mb-1">조회기간</label>
                             <div class="flex space-x-2">
-                                <input type="date" id="startDate" class="border border-gray-300 rounded-md px-3 py-2 focus:outline-none focus:ring-2 focus:ring-primary focus:border-transparent text-sm">
-                                <span class="flex items-center text-gray-500">~</span>
-                                <input type="date" id="endDate" class="border border-gray-300 rounded-md px-3 py-2 focus:outline-none focus:ring-2 focus:ring-primary focus:border-transparent text-sm">
+                                <input type="date" id="startDate" class="bg-white/20 border border-white/30 rounded-md px-3 py-2 text-white placeholder-white/60 focus:outline-none focus:ring-2 focus:ring-white/50 focus:border-transparent text-sm">
+                                <span class="flex items-center text-white/60">~</span>
+                                <input type="date" id="endDate" class="bg-white/20 border border-white/30 rounded-md px-3 py-2 text-white placeholder-white/60 focus:outline-none focus:ring-2 focus:ring-white/50 focus:border-transparent text-sm">
                             </div>
                         </div>
                         <div>
-                            <label class="block text-sm font-medium text-gray-700 mb-1">상태</label>
-                            <select id="statusFilter" class="border border-gray-300 rounded-md px-3 py-2 focus:outline-none focus:ring-2 focus:ring-primary focus:border-transparent">
+                            <label class="block text-sm font-medium text-white/80 mb-1">상태</label>
+                            <select id="statusFilter" class="bg-white/20 border border-white/30 rounded-md px-3 py-2 text-white focus:outline-none focus:ring-2 focus:ring-white/50 focus:border-transparent">
                                 <option value="">전체</option>
                                 <option value="진행중">진행중</option>
                                 <option value="완료">완료</option>
@@ -121,22 +223,22 @@
                             </select>
                         </div>
                         <div>
-                            <label class="block text-sm font-medium text-gray-700 mb-1">프로젝트</label>
-                            <select id="projectFilter" class="border border-gray-300 rounded-md px-3 py-2 focus:outline-none focus:ring-2 focus:ring-primary focus:border-transparent">
+                            <label class="block text-sm font-medium text-white/80 mb-1">프로젝트</label>
+                            <select id="projectFilter" class="bg-white/20 border border-white/30 rounded-md px-3 py-2 text-white focus:outline-none focus:ring-2 focus:ring-white/50 focus:border-transparent">
                                 <option value="">전체</option>
                             </select>
                         </div>
                         <div>
-                            <label class="block text-sm font-medium text-gray-700 mb-1">검색</label>
-                            <input type="text" id="searchInput" placeholder="업무 내용 검색..." class="border border-gray-300 rounded-md px-3 py-2 focus:outline-none focus:ring-2 focus:ring-primary focus:border-transparent">
+                            <label class="block text-sm font-medium text-white/80 mb-1">검색</label>
+                            <input type="text" id="searchInput" placeholder="업무 내용 검색..." class="bg-white/20 border border-white/30 rounded-md px-3 py-2 text-white placeholder-white/60 focus:outline-none focus:ring-2 focus:ring-white/50 focus:border-transparent">
                         </div>
                     </div>
                     <div class="flex space-x-2">
-                        <button id="clearFilterBtn" class="bg-gray-500 hover:bg-gray-600 text-white px-4 py-2 rounded-md flex items-center">
+                        <button id="clearFilterBtn" class="glass-effect hover:bg-white/30 text-white px-4 py-2 rounded-md flex items-center transition-colors">
                             <i data-feather="x" class="w-4 h-4 mr-2"></i>
                             필터 초기화
                         </button>
-                        <button id="exportBtn" class="bg-green-600 hover:bg-green-700 text-white px-4 py-2 rounded-md flex items-center">
+                        <button id="exportBtn" class="glass-effect hover:bg-white/30 text-white px-4 py-2 rounded-md flex items-center transition-colors">
                             <i data-feather="download" class="w-4 h-4 mr-2"></i>
                             엑셀 다운로드
                         </button>
@@ -146,43 +248,43 @@
         </div>
 
         <!-- 데이터 테이블 -->
-        <div class="bg-white rounded-lg shadow overflow-hidden">
+        <div class="glass-effect rounded-lg overflow-hidden animate-slide-up custom-scrollbar">
             <div class="overflow-x-auto">
-                <table class="min-w-full divide-y divide-gray-200">
-                    <thead class="bg-gray-50">
+                <table class="min-w-full divide-y divide-white/20">
+                    <thead class="bg-white/10">
                         <tr>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider cursor-pointer hover:bg-gray-100" data-sort="pdate">
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider cursor-pointer hover:bg-white/20 transition-colors" data-sort="pdate">
                                 날짜 <i data-feather="chevron-down" class="w-4 h-4 inline ml-1"></i>
                             </th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider cursor-pointer hover:bg-gray-100" data-sort="status">
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider cursor-pointer hover:bg-white/20 transition-colors" data-sort="status">
                                 상태 <i data-feather="chevron-down" class="w-4 h-4 inline ml-1"></i>
                             </th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider cursor-pointer hover:bg-gray-100" data-sort="projectName">
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider cursor-pointer hover:bg-white/20 transition-colors" data-sort="projectName">
                                 프로젝트명 <i data-feather="chevron-down" class="w-4 h-4 inline ml-1"></i>
                             </th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider cursor-pointer hover:bg-gray-100" data-sort="requestpart">
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider cursor-pointer hover:bg-white/20 transition-colors" data-sort="requestpart">
                                 요청부서 <i data-feather="chevron-down" class="w-4 h-4 inline ml-1"></i>
                             </th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider cursor-pointer hover:bg-gray-100" data-sort="package">
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider cursor-pointer hover:bg-white/20 transition-colors" data-sort="package">
                                 패키지 <i data-feather="chevron-down" class="w-4 h-4 inline ml-1"></i>
                             </th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider cursor-pointer hover:bg-gray-100" data-sort="type">
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider cursor-pointer hover:bg-white/20 transition-colors" data-sort="type">
                                 타입 <i data-feather="chevron-down" class="w-4 h-4 inline ml-1"></i>
                             </th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider cursor-pointer hover:bg-gray-100" data-sort="process">
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider cursor-pointer hover:bg-white/20 transition-colors" data-sort="process">
                                 프로세스 <i data-feather="chevron-down" class="w-4 h-4 inline ml-1"></i>
                             </th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">업무내용</th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider cursor-pointer hover:bg-gray-100" data-sort="hrs">
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">업무내용</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider cursor-pointer hover:bg-white/20 transition-colors" data-sort="hrs">
                                 근무시간 <i data-feather="chevron-down" class="w-4 h-4 inline ml-1"></i>
                             </th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider cursor-pointer hover:bg-gray-100" data-sort="ot">
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider cursor-pointer hover:bg-white/20 transition-colors" data-sort="ot">
                                 초과근무 <i data-feather="chevron-down" class="w-4 h-4 inline ml-1"></i>
                             </th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">초과근무 시간</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">초과근무 시간</th>
                         </tr>
                     </thead>
-                    <tbody id="jobTableBody" class="bg-white divide-y divide-gray-200">
+                    <tbody id="jobTableBody" class="divide-y divide-white/10">
                         <!-- 데이터가 여기에 동적으로 로드됩니다 -->
                     </tbody>
                 </table>
@@ -190,27 +292,27 @@
             <!-- 로딩 상태 -->
             <div id="loadingState" class="hidden p-8 text-center">
                 <div class="inline-flex items-center">
-                    <svg class="animate-spin -ml-1 mr-3 h-5 w-5 text-primary" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+                    <svg class="animate-spin -ml-1 mr-3 h-5 w-5 text-white" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
                         <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
                         <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
                     </svg>
-                    <span class="text-gray-600">데이터를 불러오는 중...</span>
+                    <span class="text-white/80">데이터를 불러오는 중...</span>
                 </div>
             </div>
             <!-- 빈 상태 -->
             <div id="emptyState" class="hidden p-8 text-center">
-                <i data-feather="inbox" class="w-12 h-12 text-gray-400 mx-auto mb-4"></i>
-                <p class="text-gray-500">업무일지 데이터가 없습니다.</p>
+                <i data-feather="inbox" class="w-12 h-12 text-white/60 mx-auto mb-4"></i>
+                <p class="text-white/70">업무일지 데이터가 없습니다.</p>
             </div>
         </div>
 
 
 
         <!-- 페이지네이션 -->
-        <div id="pagination" class="mt-6 flex items-center justify-between">
+        <div id="pagination" class="mt-6 flex items-center justify-between glass-effect rounded-lg p-4">
             <div class="flex items-center space-x-2">
-                <span class="text-sm text-gray-700">페이지당 행 수:</span>
-                <select id="pageSize" class="border border-gray-300 rounded-md px-2 py-1 text-sm">
+                <span class="text-sm text-white/80">페이지당 행 수:</span>
+                <select id="pageSize" class="bg-white/20 border border-white/30 rounded-md px-2 py-1 text-sm text-white">
                     <option value="10">10</option>
                     <option value="25" selected>25</option>
                     <option value="50">50</option>
@@ -218,16 +320,16 @@
                 </select>
             </div>
             <div class="flex items-center space-x-2">
-                <button id="prevPage" class="px-3 py-1 border border-gray-300 rounded-md text-sm disabled:opacity-50 disabled:cursor-not-allowed">
+                <button id="prevPage" class="px-3 py-1 border border-white/30 rounded-md text-sm text-white hover:bg-white/20 transition-colors disabled:opacity-50 disabled:cursor-not-allowed">
                     이전
                 </button>
-                <span id="pageInfo" class="text-sm text-gray-700">1 / 1</span>
-                <button id="nextPage" class="px-3 py-1 border border-gray-300 rounded-md text-sm disabled:opacity-50 disabled:cursor-not-allowed">
+                <span id="pageInfo" class="text-sm text-white/80">1 / 1</span>
+                <button id="nextPage" class="px-3 py-1 border border-white/30 rounded-md text-sm text-white hover:bg-white/20 transition-colors disabled:opacity-50 disabled:cursor-not-allowed">
                     다음
                 </button>
             </div>
         </div>
-    </main>
+    </div>
 
     <!-- 상세 모달 -->
     <div id="detailModal" class="fixed inset-0 bg-gray-600 bg-opacity-50 overflow-y-auto h-full w-full hidden z-50">
@@ -247,6 +349,123 @@
     </div>
 
     <script>
+        // 공통 네비게이션 컴포넌트
+        class CommonNavigation {
+            constructor(currentPage = '') {
+                this.currentPage = currentPage;
+                this.init();
+            }
+
+            init() {
+                this.createNavigation();
+                this.addEventListeners();
+            }
+
+            createNavigation() {
+                const nav = document.createElement('nav');
+                nav.className = 'glass-effect border-b border-white/10';
+                nav.style.cssText = `
+                    background: rgba(255, 255, 255, 0.25);
+                    backdrop-filter: blur(10px);
+                    border: 1px solid rgba(255, 255, 255, 0.18);
+                `;
+                nav.innerHTML = this.getNavigationHTML();
+                
+                // body의 첫 번째 자식으로 추가
+                document.body.insertBefore(nav, document.body.firstChild);
+            }
+
+            getNavigationHTML() {
+                return `
+                    <div class="container mx-auto px-4" style="background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);">
+                        <div class="flex items-center justify-between h-16">
+                            <!-- 로고/타이틀 -->
+                            <div class="flex items-center">
+                                <h2 class="text-xl font-bold text-white">GroupWare</h2>
+                            </div>
+                            
+                            <!-- 메뉴 -->
+                            <div class="hidden md:flex items-center space-x-8">
+                                ${this.getMenuItemHTML('dashboard', '/Dashboard/', '대시보드', 'M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2H5a2 2 0 00-2-2z M8 5a2 2 0 012-2h4a2 2 0 012 2v2H8V5z')}
+                                ${this.getMenuItemHTML('common', '/Common', '공용코드', 'M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z')}
+                                ${this.getMenuItemHTML('jobreport', '/Jobreport/', '업무일지', 'M9 5H7a2 2 0 00-2 2v10a2 2 0 002 2h8a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2')}
+                                ${this.getMenuItemHTML('kuntae', '/Kuntae/', '근태관리', 'M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z')}
+                            </div>
+                            
+                            <!-- 모바일 메뉴 버튼 -->
+                            <div class="md:hidden">
+                                <button id="mobile-menu-button" class="text-white/80 hover:text-white transition-colors p-2">
+                                    <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16"></path>
+                                    </svg>
+                                </button>
+                            </div>
+                        </div>
+                        
+                        <!-- 모바일 메뉴 -->
+                        <div id="mobile-menu" class="md:hidden hidden border-t border-white/10 pt-4 pb-4">
+                            ${this.getMobileMenuItemHTML('dashboard', '/Dashboard/', '대시보드', 'M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2H5a2 2 0 00-2-2z M8 5a2 2 0 012-2h4a2 2 0 012 2v2H8V5z')}
+                            ${this.getMobileMenuItemHTML('common', '/Common', '공용코드', 'M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z')}
+                            ${this.getMobileMenuItemHTML('jobreport', '/Jobreport/', '업무일지', 'M9 5H7a2 2 0 00-2 2v10a2 2 0 002 2h8a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2')}
+                            ${this.getMobileMenuItemHTML('kuntae', '/Kuntae/', '근태관리', 'M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z')}
+                        </div>
+                    </div>
+                `;
+            }
+
+            getMenuItemHTML(pageKey, href, text, svgPath) {
+                const isActive = this.currentPage === pageKey;
+                const activeClass = isActive ? 'text-white bg-white/20' : 'text-white/80 hover:text-white hover:bg-white/10';
+                
+                return `
+                    <a href="${href}" class="${activeClass} transition-colors px-3 py-2 rounded-lg">
+                        <svg class="w-4 h-4 inline mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="${svgPath}"></path>
+                        </svg>
+                        ${text}
+                    </a>
+                `;
+            }
+
+            getMobileMenuItemHTML(pageKey, href, text, svgPath) {
+                const isActive = this.currentPage === pageKey;
+                const activeClass = isActive ? 'text-white bg-white/20' : 'text-white/80 hover:text-white hover:bg-white/10';
+                
+                return `
+                    <a href="${href}" class="block ${activeClass} transition-colors px-3 py-2 rounded-lg mb-2">
+                        <svg class="w-4 h-4 inline mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="${svgPath}"></path>
+                        </svg>
+                        ${text}
+                    </a>
+                `;
+            }
+
+            addEventListeners() {
+                // 모바일 메뉴 토글
+                const mobileMenuButton = document.getElementById('mobile-menu-button');
+                const mobileMenu = document.getElementById('mobile-menu');
+                
+                if (mobileMenuButton && mobileMenu) {
+                    mobileMenuButton.addEventListener('click', function() {
+                        mobileMenu.classList.toggle('hidden');
+                    });
+                }
+            }
+        }
+
+        // 전역 함수로 내비게이션 초기화
+        function initNavigation(currentPage = '') {
+            // DOM이 로드된 후에 실행
+            if (document.readyState === 'loading') {
+                document.addEventListener('DOMContentLoaded', () => {
+                    new CommonNavigation(currentPage);
+                });
+            } else {
+                new CommonNavigation(currentPage);
+            }
+        }
+
         // 전역 변수
         let jobData = [];
         let filteredData = [];
@@ -257,6 +476,8 @@
 
         // 초기화
         document.addEventListener('DOMContentLoaded', function() {
+            // 네비게이션 초기화
+            initNavigation('jobreport');
             initializeApp();
             loadJobData();
         });
@@ -465,7 +686,7 @@
 
             pageData.forEach((item, index) => {
                 const row = document.createElement('tr');
-                row.className = 'hover:bg-gray-50 cursor-pointer';
+                row.className = 'hover:bg-white/10 cursor-pointer transition-colors';
                 row.setAttribute('data-item-id', item.idx || index);
                 row.addEventListener('click', () => toggleRowDetail(item, row));
 
@@ -474,9 +695,9 @@
                     `${item.otStart} ~ ${item.otEnd}` : '-';
 
                 row.innerHTML = `
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">
                         <div class="flex items-center">
-                            <i data-feather="chevron-right" class="w-4 h-4 mr-2 text-gray-400 expand-icon"></i>
+                            <i data-feather="chevron-right" class="w-4 h-4 mr-2 text-white/60 expand-icon"></i>
                             ${formatDate(item.pdate)}
                         </div>
                     </td>
@@ -485,35 +706,35 @@
                             ${item.status || '-'}
                         </span>
                     </td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">
                         ${item.projectName || '-'}
                     </td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">
                         ${item.requestpart || '-'}
                     </td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">
                         ${item.package || '-'}
                     </td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">
                         ${item.type || '-'}
                     </td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">
                         ${item.process || '-'}
                     </td>
-                    <td class="px-6 py-4 text-sm text-gray-900">
-                        <div class="max-w-xs truncate cursor-pointer hover:text-primary hover:underline" 
+                    <td class="px-6 py-4 text-sm text-white">
+                        <div class="max-w-xs truncate cursor-pointer hover:text-white/80 hover:underline" 
                              title="${item.description || ''}" 
                              onclick="event.stopPropagation(); showDetailModal(${JSON.stringify(item).replace(/"/g, '&quot;')})">
                             ${item.description || '-'}
                         </div>
                     </td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">
                         ${item.hrs ? parseFloat(item.hrs).toFixed(1) + 'h' : '-'}
                     </td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">
                         ${item.ot ? parseFloat(item.ot).toFixed(1) + 'h' : '-'}
                     </td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">
                         ${otTime}
                     </td>
                 `;
diff --git a/Project/Web/wwwroot/Kuntae/index.html b/Project/Web/wwwroot/Kuntae/index.html
index eceecba..b6faee6 100644
--- a/Project/Web/wwwroot/Kuntae/index.html
+++ b/Project/Web/wwwroot/Kuntae/index.html
@@ -14,23 +14,97 @@
             theme: {
                 extend: {
                     colors: {
-                        primary: '#3B82F6',
-                        secondary: '#6B7280',
-                        success: '#10B981',
-                        danger: '#EF4444',
-                        warning: '#F59E0B'
+                        primary: {
+                            50: '#eff6ff',
+                            100: '#dbeafe',
+                            200: '#bfdbfe',
+                            300: '#93c5fd',
+                            400: '#60a5fa',
+                            500: '#3b82f6',
+                            600: '#2563eb',
+                            700: '#1d4ed8',
+                            800: '#1e40af',
+                            900: '#1e3a8a',
+                        },
+                        success: {
+                            50: '#f0fdf4',
+                            100: '#dcfce7',
+                            200: '#bbf7d0',
+                            300: '#86efac',
+                            400: '#4ade80',
+                            500: '#22c55e',
+                            600: '#16a34a',
+                            700: '#15803d',
+                            800: '#166534',
+                            900: '#14532d',
+                        },
+                        warning: {
+                            50: '#fffbeb',
+                            100: '#fef3c7',
+                            200: '#fde68a',
+                            300: '#fcd34d',
+                            400: '#fbbf24',
+                            500: '#f59e0b',
+                            600: '#d97706',
+                            700: '#b45309',
+                            800: '#92400e',
+                            900: '#78350f',
+                        },
+                        danger: {
+                            50: '#fef2f2',
+                            100: '#fee2e2',
+                            200: '#fecaca',
+                            300: '#fca5a5',
+                            400: '#f87171',
+                            500: '#ef4444',
+                            600: '#dc2626',
+                            700: '#b91c1c',
+                            800: '#991b1b',
+                            900: '#7f1d1d',
+                        }
+                    },
+                    animation: {
+                        'fade-in': 'fadeIn 0.5s ease-in-out',
+                        'slide-up': 'slideUp 0.3s ease-out',
+                        'pulse-slow': 'pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite',
+                    },
+                    keyframes: {
+                        fadeIn: {
+                            '0%': { opacity: '0' },
+                            '100%': { opacity: '1' },
+                        },
+                        slideUp: {
+                            '0%': { transform: 'translateY(10px)', opacity: '0' },
+                            '100%': { transform: 'translateY(0)', opacity: '1' },
+                        }
                     }
                 }
             }
         }
     </script>
     <style>
+        .glass-effect {
+            background: rgba(255, 255, 255, 0.25);
+            backdrop-filter: blur(10px);
+            border: 1px solid rgba(255, 255, 255, 0.18);
+        }
+        .gradient-bg {
+            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+        }
+        .card-hover {
+            transition: all 0.3s ease;
+        }
+        .card-hover:hover {
+            transform: translateY(-5px);
+            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
+        }
+        
         .loading {
             display: inline-block;
             width: 20px;
             height: 20px;
-            border: 3px solid #f3f3f3;
-            border-top: 3px solid #3B82F6;
+            border: 3px solid rgba(255, 255, 255, 0.3);
+            border-top: 3px solid #ffffff;
             border-radius: 50%;
             animation: spin 1s linear infinite;
         }
@@ -45,41 +119,62 @@
             overflow-y: auto;
         }
         
-        .table-container::-webkit-scrollbar {
-            width: 8px;
+        /* 스크롤바 스타일링 */
+        .custom-scrollbar::-webkit-scrollbar {
+            width: var(--scrollbar-width, 16px);
         }
         
-        .table-container::-webkit-scrollbar-track {
-            background: #f1f1f1;
-            border-radius: 4px;
+        .custom-scrollbar::-webkit-scrollbar-track {
+            background: rgba(255, 255, 255, 0.1);
+            border-radius: 8px;
         }
         
-        .table-container::-webkit-scrollbar-thumb {
-            background: #c1c1c1;
-            border-radius: 4px;
+        .custom-scrollbar::-webkit-scrollbar-thumb {
+            background: rgba(255, 255, 255, 0.3);
+            border-radius: 8px;
+            border: 2px solid rgba(255, 255, 255, 0.1);
         }
         
-        .table-container::-webkit-scrollbar-thumb:hover {
-            background: #a8a8a8;
+        .custom-scrollbar::-webkit-scrollbar-thumb:hover {
+            background: rgba(255, 255, 255, 0.5);
         }
     </style>
 </head>
-<body class="bg-gray-50 min-h-screen">
+<body class="gradient-bg min-h-screen">
     <div class="container mx-auto px-4 py-8">
+        
+        <!-- 헤더 -->
+        <div class="text-center mb-8 animate-fade-in">
+            <h1 class="text-4xl font-bold text-white mb-2">근태관리</h1>
+            <p class="text-white/80 text-lg">출퇴근 시간 및 휴가 관리</p>
+        </div>
+
+        <!-- 개발중 경고 메시지 -->
+        <div class="bg-orange-500 rounded-lg p-4 mb-6 border-l-4 border-orange-700 animate-slide-up shadow-lg">
+            <div class="flex items-center">
+                <svg class="w-5 h-5 text-orange-900 mr-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-2.5L13.732 4c-.77-.833-1.964-.833-2.732 0L3.732 16.5c-.77.833.192 2.5 1.732 2.5z"></path>
+                </svg>
+                <div>
+                    <p class="text-white font-bold text-base">🚧 개발중인 기능입니다</p>
+                    <p class="text-orange-100 text-sm font-medium">일부 기능이 정상적으로 동작하지 않을 수 있습니다.</p>
+                </div>
+            </div>
+        </div>
 
         <!-- 검색 및 필터 섹션 -->
-        <div class="bg-white rounded-lg shadow-md p-6 mb-6">
+        <div class="glass-effect rounded-lg p-6 mb-6 animate-slide-up">
             <div class="grid grid-cols-1 md:grid-cols-3 gap-4">
                 <div>
-                    <label for="startDate" class="block text-sm font-medium text-gray-700 mb-2">시작일</label>
-                    <input type="date" id="startDate" class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-primary focus:border-transparent">
+                    <label for="startDate" class="block text-sm font-medium text-white/80 mb-2">시작일</label>
+                    <input type="date" id="startDate" class="w-full px-3 py-2 bg-white/20 border border-white/30 rounded-md text-white placeholder-white/60 focus:outline-none focus:ring-2 focus:ring-white/50 focus:border-transparent">
                 </div>
                 <div>
-                    <label for="endDate" class="block text-sm font-medium text-gray-700 mb-2">종료일</label>
-                    <input type="date" id="endDate" class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-primary focus:border-transparent">
+                    <label for="endDate" class="block text-sm font-medium text-white/80 mb-2">종료일</label>
+                    <input type="date" id="endDate" class="w-full px-3 py-2 bg-white/20 border border-white/30 rounded-md text-white placeholder-white/60 focus:outline-none focus:ring-2 focus:ring-white/50 focus:border-transparent">
                 </div>
                 <div class="flex items-end">
-                    <button id="searchBtn" class="w-full bg-primary text-white px-4 py-2 rounded-md hover:bg-blue-600 transition-colors duration-200 flex items-center justify-center">
+                    <button id="searchBtn" class="w-full glass-effect text-white px-4 py-2 rounded-md hover:bg-white/30 transition-colors duration-200 flex items-center justify-center">
                         <span id="searchBtnText">조회</span>
                         <div id="searchBtnLoading" class="loading ml-2 hidden"></div>
                     </button>
@@ -88,66 +183,66 @@
         </div>
 
         <!-- 통계 카드 -->
-        <div class="grid grid-cols-1 md:grid-cols-4 gap-6 mb-6">
-            <div class="bg-white rounded-lg shadow-md p-6">
+        <div class="grid grid-cols-1 md:grid-cols-4 gap-6 mb-6 animate-slide-up">
+            <div class="glass-effect rounded-lg p-6 card-hover">
                 <div class="flex items-center">
-                    <div class="p-2 bg-blue-100 rounded-lg">
-                        <svg class="w-6 h-6 text-blue-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <div class="p-3 bg-primary-500/20 rounded-lg">
+                        <svg class="w-6 h-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                             <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"></path>
                         </svg>
                     </div>
                     <div class="ml-4">
-                        <p class="text-sm font-medium text-gray-600">휴가사용</p>
-                        <p id="totalDays" class="text-2xl font-bold text-gray-900">0</p>
+                        <p class="text-sm font-medium text-white/80">휴가사용</p>
+                        <p id="totalDays" class="text-2xl font-bold text-white">0</p>
                     </div>
                 </div>
             </div>
-            <div class="bg-white rounded-lg shadow-md p-6">
+            <div class="glass-effect rounded-lg p-6 card-hover">
                 <div class="flex items-center">
-                    <div class="p-2 bg-green-100 rounded-lg">
-                        <svg class="w-6 h-6 text-green-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <div class="p-3 bg-success-500/20 rounded-lg">
+                        <svg class="w-6 h-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                             <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"></path>
                         </svg>
                     </div>
                     <div class="ml-4">
-                        <p class="text-sm font-medium text-gray-600">대체사용</p>
-                        <p id="normalDays" class="text-2xl font-bold text-gray-900">0</p>
+                        <p class="text-sm font-medium text-white/80">대체사용</p>
+                        <p id="normalDays" class="text-2xl font-bold text-white">0</p>
                     </div>
                 </div>
             </div>
-            <div class="bg-white rounded-lg shadow-md p-6">
+            <div class="glass-effect rounded-lg p-6 card-hover">
                 <div class="flex items-center">
-                    <div class="p-2 bg-yellow-100 rounded-lg">
-                        <svg class="w-6 h-6 text-yellow-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <div class="p-3 bg-warning-500/20 rounded-lg">
+                        <svg class="w-6 h-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                             <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z"></path>
                         </svg>
                     </div>
                     <div class="ml-4">
-                        <p class="text-sm font-medium text-gray-600">잔량(년차)</p>
-                        <p id="lateDays" class="text-2xl font-bold text-gray-900">0</p>
+                        <p class="text-sm font-medium text-white/80">잔량(년차)</p>
+                        <p id="lateDays" class="text-2xl font-bold text-white">0</p>
                     </div>
                 </div>
             </div>
-            <div class="bg-white rounded-lg shadow-md p-6">
+            <div class="glass-effect rounded-lg p-6 card-hover">
                 <div class="flex items-center">
-                    <div class="p-2 bg-red-100 rounded-lg">
-                        <svg class="w-6 h-6 text-red-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <div class="p-3 bg-danger-500/20 rounded-lg">
+                        <svg class="w-6 h-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                             <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
                         </svg>
                     </div>
                     <div class="ml-4">
-                        <p class="text-sm font-medium text-gray-600">잔량(대체)</p>
-                        <p id="absentDays" class="text-2xl font-bold text-gray-900">0</p>
+                        <p class="text-sm font-medium text-white/80">잔량(대체)</p>
+                        <p id="absentDays" class="text-2xl font-bold text-white">0</p>
                     </div>
                 </div>
             </div>
         </div>
 
         <!-- 데이터 테이블 -->
-        <div class="bg-white rounded-lg shadow-md">
-            <div class="px-6 py-4 border-b border-gray-200 flex justify-between items-center">
-                <h3 class="text-lg font-medium text-gray-900">근태 상세 내역</h3>
-                <button id="addBtn" class="bg-primary text-white px-4 py-2 rounded-md hover:bg-blue-600 transition-colors duration-200 flex items-center">
+        <div class="glass-effect rounded-lg animate-slide-up custom-scrollbar">
+            <div class="px-6 py-4 border-b border-white/20 flex justify-between items-center">
+                <h3 class="text-lg font-medium text-white">근태 상세 내역</h3>
+                <button id="addBtn" class="glass-effect text-white px-4 py-2 rounded-md hover:bg-white/30 transition-colors duration-200 flex items-center">
                     <svg class="w-4 h-4 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                         <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6"></path>
                     </svg>
@@ -155,45 +250,45 @@
                 </button>
             </div>
             <div class="table-container">
-                <table class="min-w-full divide-y divide-gray-200">
-                    <thead class="bg-gray-50 sticky top-0">
+                <table class="min-w-full divide-y divide-white/20">
+                    <thead class="bg-white/10 sticky top-0">
                         <tr>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">구분</th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">시작일</th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">종료일</th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">사번</th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">성명</th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">사용(일)</th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">사용(H)</th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">발생(일)</th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">발생(H)</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">구분</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">시작일</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">종료일</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">사번</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">성명</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">사용(일)</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">사용(H)</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">발생(일)</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">발생(H)</th>
                             
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">내용</th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">#</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">내용</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">#</th>
 
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">잔량(일)</th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">잔량(H)</th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">전일(일)</th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">전일(H)</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">잔량(일)</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">잔량(H)</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">전일(일)</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">전일(H)</th>
 
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">소스</th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">등록자</th>
-                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">등록일</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">소스</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">등록자</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-white/80 uppercase tracking-wider">등록일</th>
 
 
                         </tr>
                     </thead>
-                    <tbody id="dataTableBody" class="bg-white divide-y divide-gray-200">
+                    <tbody id="dataTableBody" class="divide-y divide-white/10">
                         <tr id="loadingRow" class="hidden">
-                            <td colspan="7" class="px-6 py-4 text-center">
+                            <td colspan="18" class="px-6 py-4 text-center">
                                 <div class="flex items-center justify-center">
                                     <div class="loading mr-2"></div>
-                                    <span class="text-gray-500">데이터를 불러오는 중...</span>
+                                    <span class="text-white/80">데이터를 불러오는 중...</span>
                                 </div>
                             </td>
                         </tr>
                         <tr id="noDataRow" class="hidden">
-                            <td colspan="7" class="px-6 py-4 text-center text-gray-500">
+                            <td colspan="18" class="px-6 py-4 text-center text-white/70">
                                 조회된 데이터가 없습니다.
                             </td>
                         </tr>
@@ -291,12 +386,131 @@
     </div>
 
     <script>
+        // 공통 네비게이션 컴포넌트
+        class CommonNavigation {
+            constructor(currentPage = '') {
+                this.currentPage = currentPage;
+                this.init();
+            }
+
+            init() {
+                this.createNavigation();
+                this.addEventListeners();
+            }
+
+            createNavigation() {
+                const nav = document.createElement('nav');
+                nav.className = 'glass-effect border-b border-white/10';
+                nav.style.cssText = `
+                    background: rgba(255, 255, 255, 0.25);
+                    backdrop-filter: blur(10px);
+                    border: 1px solid rgba(255, 255, 255, 0.18);
+                `;
+                nav.innerHTML = this.getNavigationHTML();
+                
+                // body의 첫 번째 자식으로 추가
+                document.body.insertBefore(nav, document.body.firstChild);
+            }
+
+            getNavigationHTML() {
+                return `
+                    <div class="container mx-auto px-4" style="background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);">
+                        <div class="flex items-center justify-between h-16">
+                            <!-- 로고/타이틀 -->
+                            <div class="flex items-center">
+                                <h2 class="text-xl font-bold text-white">GroupWare</h2>
+                            </div>
+                            
+                            <!-- 메뉴 -->
+                            <div class="hidden md:flex items-center space-x-8">
+                                ${this.getMenuItemHTML('dashboard', '/Dashboard/', '대시보드', 'M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2H5a2 2 0 00-2-2z M8 5a2 2 0 012-2h4a2 2 0 012 2v2H8V5z')}
+                                ${this.getMenuItemHTML('common', '/Common', '공용코드', 'M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z')}
+                                ${this.getMenuItemHTML('jobreport', '/Jobreport/', '업무일지', 'M9 5H7a2 2 0 00-2 2v10a2 2 0 002 2h8a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2')}
+                                ${this.getMenuItemHTML('kuntae', '/Kuntae/', '근태관리', 'M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z')}
+                            </div>
+                            
+                            <!-- 모바일 메뉴 버튼 -->
+                            <div class="md:hidden">
+                                <button id="mobile-menu-button" class="text-white/80 hover:text-white transition-colors p-2">
+                                    <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16"></path>
+                                    </svg>
+                                </button>
+                            </div>
+                        </div>
+                        
+                        <!-- 모바일 메뉴 -->
+                        <div id="mobile-menu" class="md:hidden hidden border-t border-white/10 pt-4 pb-4">
+                            ${this.getMobileMenuItemHTML('dashboard', '/Dashboard/', '대시보드', 'M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2H5a2 2 0 00-2-2z M8 5a2 2 0 012-2h4a2 2 0 012 2v2H8V5z')}
+                            ${this.getMobileMenuItemHTML('common', '/Common', '공용코드', 'M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z')}
+                            ${this.getMobileMenuItemHTML('jobreport', '/Jobreport/', '업무일지', 'M9 5H7a2 2 0 00-2 2v10a2 2 0 002 2h8a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2')}
+                            ${this.getMobileMenuItemHTML('kuntae', '/Kuntae/', '근태관리', 'M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z')}
+                        </div>
+                    </div>
+                `;
+            }
+
+            getMenuItemHTML(pageKey, href, text, svgPath) {
+                const isActive = this.currentPage === pageKey;
+                const activeClass = isActive ? 'text-white bg-white/20' : 'text-white/80 hover:text-white hover:bg-white/10';
+                
+                return `
+                    <a href="${href}" class="${activeClass} transition-colors px-3 py-2 rounded-lg">
+                        <svg class="w-4 h-4 inline mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="${svgPath}"></path>
+                        </svg>
+                        ${text}
+                    </a>
+                `;
+            }
+
+            getMobileMenuItemHTML(pageKey, href, text, svgPath) {
+                const isActive = this.currentPage === pageKey;
+                const activeClass = isActive ? 'text-white bg-white/20' : 'text-white/80 hover:text-white hover:bg-white/10';
+                
+                return `
+                    <a href="${href}" class="block ${activeClass} transition-colors px-3 py-2 rounded-lg mb-2">
+                        <svg class="w-4 h-4 inline mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="${svgPath}"></path>
+                        </svg>
+                        ${text}
+                    </a>
+                `;
+            }
+
+            addEventListeners() {
+                // 모바일 메뉴 토글
+                const mobileMenuButton = document.getElementById('mobile-menu-button');
+                const mobileMenu = document.getElementById('mobile-menu');
+                
+                if (mobileMenuButton && mobileMenu) {
+                    mobileMenuButton.addEventListener('click', function() {
+                        mobileMenu.classList.toggle('hidden');
+                    });
+                }
+            }
+        }
+
+        // 전역 함수로 내비게이션 초기화
+        function initNavigation(currentPage = '') {
+            // DOM이 로드된 후에 실행
+            if (document.readyState === 'loading') {
+                document.addEventListener('DOMContentLoaded', () => {
+                    new CommonNavigation(currentPage);
+                });
+            } else {
+                new CommonNavigation(currentPage);
+            }
+        }
+
         // 전역 변수
         let currentData = [];
         let currentEditId = null;
 
         // 페이지 로드 시 초기화
         document.addEventListener('DOMContentLoaded', function() {
+            // 네비게이션 초기화
+            initNavigation('kuntae');
             initializeDates();
             loadData();
             setupEventListeners();
@@ -423,41 +637,41 @@
 
             currentData.forEach(item => {
                 const row = document.createElement('tr');
-                row.className = 'hover:bg-gray-50 cursor-pointer';
+                row.className = 'hover:bg-white/10 cursor-pointer transition-colors';
                 row.setAttribute('data-id', item.idx);
                 
                 const startDate = item.sdate ? new Date(item.sdate) : null;
                 const endDate = item.edate ? new Date(item.edate) : null;
                 
                 row.innerHTML = `
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">${item.cate || '-'}</td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">${startDate ? formatDate(startDate) : '-'}</td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">${endDate ? formatDate(endDate) : '-'}</td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">${item.uid || '-'}</td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">${item.uname || '-'}</td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">${item.term || '-'}</td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">${item.termdr || '-'}</td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">${item.drtime || '-'}</td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">${item.crtime || '-'}</td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 max-w-xs truncate" title="${item.contents || ''}">${item.contents || '-'}</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${item.cate || '-'}</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${startDate ? formatDate(startDate) : '-'}</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${endDate ? formatDate(endDate) : '-'}</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${item.uid || '-'}</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${item.uname || '-'}</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${item.term || '-'}</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${item.termdr || '-'}</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${item.drtime || '-'}</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${item.crtime || '-'}</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white/80 max-w-xs truncate" title="${item.contents || ''}">${item.contents || '-'}</td>
 
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">${item.tag || '-'}</td> 
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">&nbsp;</td> 
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">&nbsp;</td> 
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">&nbsp;</td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">&nbsp;</td> 
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${item.tag || '-'}</td> 
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">&nbsp;</td> 
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">&nbsp;</td> 
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">&nbsp;</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">&nbsp;</td> 
 
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">${item.extcate || '-'}</td> 
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">${item.wuid || '-'}</td>
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">${item.wdate || '-'}</td> 
-                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${item.extcate || '-'}</td> 
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${item.wuid || '-'}</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white">${item.wdate || '-'}</td> 
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-white/80">
                         <div class="flex space-x-2">
-                            <button class="text-blue-600 hover:text-blue-800 edit-btn" data-id="${item.idx}">
+                            <button class="text-blue-400 hover:text-blue-300 edit-btn transition-colors" data-id="${item.idx}">
                                 <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                     <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"></path>
                                 </svg>
                             </button>
-                            <button class="text-red-600 hover:text-red-800 delete-btn" data-id="${item.idx}">
+                            <button class="text-red-400 hover:text-red-300 delete-btn transition-colors" data-id="${item.idx}">
                                 <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                     <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"></path>
                                 </svg>
diff --git a/Project/Web/wwwroot/css/common.css b/Project/Web/wwwroot/css/common.css
new file mode 100644
index 0000000..dd4c0fd
--- /dev/null
+++ b/Project/Web/wwwroot/css/common.css
@@ -0,0 +1,223 @@
+/* GroupWare 공통 스타일 */
+
+/* Glass Effect */
+.glass-effect {
+    background: rgba(255, 255, 255, 0.25);
+    backdrop-filter: blur(10px);
+    border: 1px solid rgba(255, 255, 255, 0.18);
+}
+
+/* Gradient Background */
+.gradient-bg {
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+}
+
+/* Card Hover Effect */
+.card-hover {
+    transition: all 0.3s ease;
+}
+
+.card-hover:hover {
+    transform: translateY(-5px);
+    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
+}
+
+/* Custom Scrollbar */
+.custom-scrollbar::-webkit-scrollbar {
+    width: var(--scrollbar-width, 16px);
+}
+
+.custom-scrollbar::-webkit-scrollbar-track {
+    background: rgba(255, 255, 255, 0.1);
+    border-radius: 8px;
+}
+
+.custom-scrollbar::-webkit-scrollbar-thumb {
+    background: rgba(255, 255, 255, 0.3);
+    border-radius: 8px;
+    border: 2px solid rgba(255, 255, 255, 0.1);
+}
+
+.custom-scrollbar::-webkit-scrollbar-thumb:hover {
+    background: rgba(255, 255, 255, 0.5);
+}
+
+/* Common Animations */
+@keyframes fadeIn {
+    0% { opacity: 0; }
+    100% { opacity: 1; }
+}
+
+@keyframes slideUp {
+    0% { transform: translateY(10px); opacity: 0; }
+    100% { transform: translateY(0); opacity: 1; }
+}
+
+@keyframes pulse {
+    0%, 100% { opacity: 1; }
+    50% { opacity: 0.5; }
+}
+
+.animate-fade-in {
+    animation: fadeIn 0.5s ease-in-out;
+}
+
+.animate-slide-up {
+    animation: slideUp 0.3s ease-out;
+}
+
+.animate-pulse-slow {
+    animation: pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite;
+}
+
+/* Select Box Styling */
+select option {
+    background-color: #374151 !important;
+    color: white !important;
+}
+
+select option:hover {
+    background-color: #4B5563 !important;
+}
+
+select option:checked {
+    background-color: #6366F1 !important;
+}
+
+/* Loading Animation */
+.loading {
+    display: inline-block;
+    width: 20px;
+    height: 20px;
+    border: 3px solid rgba(255, 255, 255, 0.3);
+    border-top: 3px solid #ffffff;
+    border-radius: 50%;
+    animation: spin 1s linear infinite;
+}
+
+@keyframes spin {
+    0% { transform: rotate(0deg); }
+    100% { transform: rotate(360deg); }
+}
+
+/* Development Warning Message */
+.dev-warning {
+    background: #f97316;
+    border-left: 4px solid #ea580c;
+    border-radius: 0.5rem;
+    padding: 1rem;
+    margin-bottom: 1.5rem;
+    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
+}
+
+.dev-warning .icon {
+    width: 1.25rem;
+    height: 1.25rem;
+    color: #9a3412;
+    margin-right: 0.75rem;
+}
+
+.dev-warning .title {
+    color: white;
+    font-weight: 700;
+    font-size: 1rem;
+}
+
+.dev-warning .description {
+    color: #fed7aa;
+    font-size: 0.875rem;
+    font-weight: 500;
+}
+
+/* Common Button Styles */
+.btn-glass {
+    background: rgba(255, 255, 255, 0.2);
+    backdrop-filter: blur(10px);
+    border: 1px solid rgba(255, 255, 255, 0.3);
+    color: white;
+    transition: all 0.3s ease;
+}
+
+.btn-glass:hover {
+    background: rgba(255, 255, 255, 0.3);
+}
+
+/* Form Input Styles */
+.input-glass {
+    background: rgba(255, 255, 255, 0.2);
+    backdrop-filter: blur(10px);
+    border: 1px solid rgba(255, 255, 255, 0.3);
+    color: white;
+    transition: all 0.3s ease;
+}
+
+.input-glass::placeholder {
+    color: rgba(255, 255, 255, 0.6);
+}
+
+.input-glass:focus {
+    outline: none;
+    ring: 2px;
+    ring-color: rgba(255, 255, 255, 0.5);
+    border-color: transparent;
+}
+
+/* Table Styles */
+.table-glass {
+    border-radius: 0.5rem;
+    overflow: hidden;
+}
+
+.table-glass thead {
+    background: rgba(255, 255, 255, 0.1);
+}
+
+.table-glass th {
+    padding: 0.75rem 1.5rem;
+    text-align: left;
+    font-size: 0.75rem;
+    font-weight: 500;
+    color: rgba(255, 255, 255, 0.8);
+    text-transform: uppercase;
+    letter-spacing: 0.05em;
+}
+
+.table-glass tbody {
+    border-top: 1px solid rgba(255, 255, 255, 0.2);
+}
+
+.table-glass tr {
+    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
+    transition: background-color 0.3s ease;
+}
+
+.table-glass tr:hover {
+    background: rgba(255, 255, 255, 0.1);
+}
+
+.table-glass td {
+    padding: 1rem 1.5rem;
+    font-size: 0.875rem;
+    color: white;
+}
+
+/* Utility Classes */
+.text-white-80 {
+    color: rgba(255, 255, 255, 0.8);
+}
+
+.text-white-60 {
+    color: rgba(255, 255, 255, 0.6);
+}
+
+.bg-white-10 {
+    background: rgba(255, 255, 255, 0.1);
+}
+
+.bg-white-20 {
+    background: rgba(255, 255, 255, 0.2);
+}
+
+.border-white-30 {
+    border-color: rgba(255, 255, 255, 0.3);
+}
\ No newline at end of file
diff --git a/Project/Web/wwwroot/js/common-nav.js b/Project/Web/wwwroot/js/common-nav.js
new file mode 100644
index 0000000..1e5fa69
--- /dev/null
+++ b/Project/Web/wwwroot/js/common-nav.js
@@ -0,0 +1,111 @@
+// 공통 네비게이션 컴포넌트
+class CommonNavigation {
+    constructor(currentPage = '') {
+        this.currentPage = currentPage;
+        this.init();
+    }
+
+    init() {
+        this.createNavigation();
+        this.addEventListeners();
+    }
+
+    createNavigation() {
+        const nav = document.createElement('nav');
+        nav.className = 'glass-effect border-b border-white/10';
+        nav.innerHTML = this.getNavigationHTML();
+        
+        // body의 첫 번째 자식으로 추가
+        document.body.insertBefore(nav, document.body.firstChild);
+    }
+
+    getNavigationHTML() {
+        return `
+            <div class="container mx-auto px-4">
+                <div class="flex items-center justify-between h-16">
+                    <!-- 로고/타이틀 -->
+                    <div class="flex items-center">
+                        <h2 class="text-xl font-bold text-white">GroupWare</h2>
+                    </div>
+                    
+                    <!-- 메뉴 -->
+                    <div class="hidden md:flex items-center space-x-8">
+                        ${this.getMenuItemHTML('dashboard', '/Dashboard/', '대시보드', 'M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2H5a2 2 0 00-2-2z M8 5a2 2 0 012-2h4a2 2 0 012 2v2H8V5z')}
+                        ${this.getMenuItemHTML('common', '/Common', '공용코드', 'M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z')}
+                        ${this.getMenuItemHTML('jobreport', '/Jobreport/', '업무일지', 'M9 5H7a2 2 0 00-2 2v10a2 2 0 002 2h8a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2')}
+                        ${this.getMenuItemHTML('kuntae', '/Kuntae/', '근태관리', 'M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z')}
+                    </div>
+                    
+                    <!-- 모바일 메뉴 버튼 -->
+                    <div class="md:hidden">
+                        <button id="mobile-menu-button" class="text-white/80 hover:text-white transition-colors p-2">
+                            <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16"></path>
+                            </svg>
+                        </button>
+                    </div>
+                </div>
+                
+                <!-- 모바일 메뉴 -->
+                <div id="mobile-menu" class="md:hidden hidden border-t border-white/10 pt-4 pb-4">
+                    ${this.getMobileMenuItemHTML('dashboard', '/Dashboard/', '대시보드', 'M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2H5a2 2 0 00-2-2z M8 5a2 2 0 012-2h4a2 2 0 012 2v2H8V5z')}
+                    ${this.getMobileMenuItemHTML('common', '/Common', '공용코드', 'M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z')}
+                    ${this.getMobileMenuItemHTML('jobreport', '/Jobreport/', '업무일지', 'M9 5H7a2 2 0 00-2 2v10a2 2 0 002 2h8a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2')}
+                    ${this.getMobileMenuItemHTML('kuntae', '/Kuntae/', '근태관리', 'M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z')}
+                </div>
+            </div>
+        `;
+    }
+
+    getMenuItemHTML(pageKey, href, text, svgPath) {
+        const isActive = this.currentPage === pageKey;
+        const activeClass = isActive ? 'text-white bg-white/20' : 'text-white/80 hover:text-white hover:bg-white/10';
+        
+        return `
+            <a href="${href}" class="${activeClass} transition-colors px-3 py-2 rounded-lg">
+                <svg class="w-4 h-4 inline mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="${svgPath}"></path>
+                </svg>
+                ${text}
+            </a>
+        `;
+    }
+
+    getMobileMenuItemHTML(pageKey, href, text, svgPath) {
+        const isActive = this.currentPage === pageKey;
+        const activeClass = isActive ? 'text-white bg-white/20' : 'text-white/80 hover:text-white hover:bg-white/10';
+        
+        return `
+            <a href="${href}" class="block ${activeClass} transition-colors px-3 py-2 rounded-lg mb-2">
+                <svg class="w-4 h-4 inline mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="${svgPath}"></path>
+                </svg>
+                ${text}
+            </a>
+        `;
+    }
+
+    addEventListeners() {
+        // 모바일 메뉴 토글
+        const mobileMenuButton = document.getElementById('mobile-menu-button');
+        const mobileMenu = document.getElementById('mobile-menu');
+        
+        if (mobileMenuButton && mobileMenu) {
+            mobileMenuButton.addEventListener('click', function() {
+                mobileMenu.classList.toggle('hidden');
+            });
+        }
+    }
+}
+
+// 전역 함수로 내비게이션 초기화
+function initNavigation(currentPage = '') {
+    // DOM이 로드된 후에 실행
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', () => {
+            new CommonNavigation(currentPage);
+        });
+    } else {
+        new CommonNavigation(currentPage);
+    }
+}
\ No newline at end of file
diff --git a/Project/Web/wwwroot/js/common-navigation.js b/Project/Web/wwwroot/js/common-navigation.js
new file mode 100644
index 0000000..9c4b2dd
--- /dev/null
+++ b/Project/Web/wwwroot/js/common-navigation.js
@@ -0,0 +1,133 @@
+// 공통 네비게이션 컴포넌트
+class CommonNavigation {
+    constructor(currentPage = '') {
+        this.currentPage = currentPage;
+        this.init();
+    }
+
+    init() {
+        this.createNavigation();
+        this.addEventListeners();
+    }
+
+    createNavigation() {
+        const nav = document.createElement('nav');
+        nav.className = 'glass-effect border-b border-white/10';
+        nav.style.cssText = `
+            background: rgba(255, 255, 255, 0.25);
+            backdrop-filter: blur(10px);
+            border: 1px solid rgba(255, 255, 255, 0.18);
+        `;
+        nav.innerHTML = this.getNavigationHTML();
+        
+        // body의 첫 번째 자식으로 추가
+        document.body.insertBefore(nav, document.body.firstChild);
+    }
+
+    getNavigationHTML() {
+        return `
+            <div class="container mx-auto px-4" style="background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);">
+                <div class="flex items-center justify-between h-16">
+                    <!-- 로고/타이틀 -->
+                    <div class="flex items-center">
+                        <h2 class="text-xl font-bold text-white">GroupWare</h2>
+                    </div>
+                    
+                    <!-- 메뉴 -->
+                    <div class="hidden md:flex items-center space-x-8">
+                        ${this.getMenuItemHTML('dashboard', '/Dashboard/', '대시보드', 'M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2H5a2 2 0 00-2-2z M8 5a2 2 0 012-2h4a2 2 0 012 2v2H8V5z')}
+                        ${this.getMenuItemHTML('common', '/Common', '공용코드', 'M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z')}
+                        ${this.getMenuItemHTML('jobreport', '/Jobreport/', '업무일지', 'M9 5H7a2 2 0 00-2 2v10a2 2 0 002 2h8a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2')}
+                        ${this.getMenuItemHTML('kuntae', '/Kuntae/', '근태관리', 'M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z')}
+                    </div>
+                    
+                    <!-- 모바일 메뉴 버튼 -->
+                    <div class="md:hidden">
+                        <button id="mobile-menu-button" class="text-white/80 hover:text-white transition-colors p-2">
+                            <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16"></path>
+                            </svg>
+                        </button>
+                    </div>
+                </div>
+                
+                <!-- 모바일 메뉴 -->
+                <div id="mobile-menu" class="md:hidden hidden border-t border-white/10 pt-4 pb-4">
+                    ${this.getMobileMenuItemHTML('dashboard', '/Dashboard/', '대시보드', 'M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2H5a2 2 0 00-2-2z M8 5a2 2 0 012-2h4a2 2 0 012 2v2H8V5z')}
+                    ${this.getMobileMenuItemHTML('common', '/Common', '공용코드', 'M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z')}
+                    ${this.getMobileMenuItemHTML('jobreport', '/Jobreport/', '업무일지', 'M9 5H7a2 2 0 00-2 2v10a2 2 0 002 2h8a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2')}
+                    ${this.getMobileMenuItemHTML('kuntae', '/Kuntae/', '근태관리', 'M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z')}
+                </div>
+            </div>
+        `;
+    }
+
+    getMenuItemHTML(pageKey, href, text, svgPath) {
+        const isActive = this.currentPage === pageKey;
+        const activeClass = isActive ? 'text-white bg-white/20' : 'text-white/80 hover:text-white hover:bg-white/10';
+        
+        return `
+            <a href="${href}" class="${activeClass} transition-colors px-3 py-2 rounded-lg">
+                <svg class="w-4 h-4 inline mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="${svgPath}"></path>
+                </svg>
+                ${text}
+            </a>
+        `;
+    }
+
+    getMobileMenuItemHTML(pageKey, href, text, svgPath) {
+        const isActive = this.currentPage === pageKey;
+        const activeClass = isActive ? 'text-white bg-white/20' : 'text-white/80 hover:text-white hover:bg-white/10';
+        
+        return `
+            <a href="${href}" class="block ${activeClass} transition-colors px-3 py-2 rounded-lg mb-2">
+                <svg class="w-4 h-4 inline mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="${svgPath}"></path>
+                </svg>
+                ${text}
+            </a>
+        `;
+    }
+
+    addEventListeners() {
+        // 모바일 메뉴 토글
+        const mobileMenuButton = document.getElementById('mobile-menu-button');
+        const mobileMenu = document.getElementById('mobile-menu');
+        
+        if (mobileMenuButton && mobileMenu) {
+            mobileMenuButton.addEventListener('click', function() {
+                mobileMenu.classList.toggle('hidden');
+            });
+        }
+    }
+}
+
+// 전역 함수로 내비게이션 초기화
+function initNavigation(currentPage = '') {
+    // DOM이 로드된 후에 실행
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', () => {
+            new CommonNavigation(currentPage);
+        });
+    } else {
+        new CommonNavigation(currentPage);
+    }
+}
+
+// 개발중 경고 메시지 생성 함수
+function createDevWarning() {
+    return `
+        <div class="dev-warning animate-slide-up">
+            <div class="flex items-center">
+                <svg class="icon" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-2.5L13.732 4c-.77-.833-1.964-.833-2.732 0L3.732 16.5c-.77.833.192 2.5 1.732 2.5z"></path>
+                </svg>
+                <div>
+                    <p class="title">🚧 개발중인 기능입니다</p>
+                    <p class="description">일부 기능이 정상적으로 동작하지 않을 수 있습니다.</p>
+                </div>
+            </div>
+        </div>
+    `;
+}
\ No newline at end of file
diff --git a/Project/Web/wwwroot/js/tailwind-config.js b/Project/Web/wwwroot/js/tailwind-config.js
new file mode 100644
index 0000000..91641af
--- /dev/null
+++ b/Project/Web/wwwroot/js/tailwind-config.js
@@ -0,0 +1,77 @@
+// GroupWare 공통 Tailwind 설정
+window.tailwindConfig = {
+    theme: {
+        extend: {
+            colors: {
+                primary: {
+                    50: '#eff6ff',
+                    100: '#dbeafe',
+                    200: '#bfdbfe',
+                    300: '#93c5fd',
+                    400: '#60a5fa',
+                    500: '#3b82f6',
+                    600: '#2563eb',
+                    700: '#1d4ed8',
+                    800: '#1e40af',
+                    900: '#1e3a8a',
+                },
+                success: {
+                    50: '#f0fdf4',
+                    100: '#dcfce7',
+                    200: '#bbf7d0',
+                    300: '#86efac',
+                    400: '#4ade80',
+                    500: '#22c55e',
+                    600: '#16a34a',
+                    700: '#15803d',
+                    800: '#166534',
+                    900: '#14532d',
+                },
+                warning: {
+                    50: '#fffbeb',
+                    100: '#fef3c7',
+                    200: '#fde68a',
+                    300: '#fcd34d',
+                    400: '#fbbf24',
+                    500: '#f59e0b',
+                    600: '#d97706',
+                    700: '#b45309',
+                    800: '#92400e',
+                    900: '#78350f',
+                },
+                danger: {
+                    50: '#fef2f2',
+                    100: '#fee2e2',
+                    200: '#fecaca',
+                    300: '#fca5a5',
+                    400: '#f87171',
+                    500: '#ef4444',
+                    600: '#dc2626',
+                    700: '#b91c1c',
+                    800: '#991b1b',
+                    900: '#7f1d1d',
+                }
+            },
+            animation: {
+                'fade-in': 'fadeIn 0.5s ease-in-out',
+                'slide-up': 'slideUp 0.3s ease-out',
+                'pulse-slow': 'pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite',
+            },
+            keyframes: {
+                fadeIn: {
+                    '0%': { opacity: '0' },
+                    '100%': { opacity: '1' },
+                },
+                slideUp: {
+                    '0%': { transform: 'translateY(10px)', opacity: '0' },
+                    '100%': { transform: 'translateY(0)', opacity: '1' },
+                }
+            }
+        }
+    }
+};
+
+// Tailwind 설정 적용
+if (typeof tailwind !== 'undefined') {
+    tailwind.config = window.tailwindConfig;
+}
\ No newline at end of file
diff --git a/Project/Web/wwwroot/index.html b/Project/Web/wwwroot/vnc-server.html
similarity index 100%
rename from Project/Web/wwwroot/index.html
rename to Project/Web/wwwroot/vnc-server.html
diff --git a/Project/fMain.cs b/Project/fMain.cs
index 494566a..ac262e8 100644
--- a/Project/fMain.cs
+++ b/Project/fMain.cs
@@ -473,8 +473,17 @@ namespace Project
 
         private void codesToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var f = new FCM0000.fCode();
-            f.ShowDialog();
+            if (Pub.InitWebView > 0 && System.Diagnostics.Debugger.IsAttached)
+            {
+                var f = new Dialog.fCommon();
+                f.ShowDialog();
+            }
+            else
+            {
+                var f = new FCM0000.fCode();
+                f.ShowDialog();
+            }
+          
         }
 
 
diff --git a/SubProject/FPJ0000/FPJ0000.csproj b/SubProject/FPJ0000/FPJ0000.csproj
index f971b60..041de80 100644
--- a/SubProject/FPJ0000/FPJ0000.csproj
+++ b/SubProject/FPJ0000/FPJ0000.csproj
@@ -105,7 +105,9 @@
     <Reference Include="RichTextBoxEx, Version=1.0.6541.36291, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\..\packages\RichTextBoxEx.1.0.0\lib\RichTextBoxEx.dll</HintPath>
     </Reference>
-    <Reference Include="System" />
+    <Reference Include="System">
+      <HintPath>..\..\..\..\..\..\..\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.6\System.dll</HintPath>
+    </Reference>
     <Reference Include="System.ComponentModel.DataAnnotations" />
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />