diff --git a/api/src/Kurs.Platform.Application/FileManagement/FileManagementAppService.cs b/api/src/Kurs.Platform.Application/FileManagement/FileManagementAppService.cs
index 63730cb8..ef803843 100644
--- a/api/src/Kurs.Platform.Application/FileManagement/FileManagementAppService.cs
+++ b/api/src/Kurs.Platform.Application/FileManagement/FileManagementAppService.cs
@@ -8,7 +8,6 @@ using System.Text;
 using System.Text.Json;
 using System.Threading.Tasks;
 using Kurs.Platform.BlobStoring;
-using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Logging;
 using Volo.Abp;
@@ -200,42 +199,50 @@ public class FileManagementAppService : ApplicationService, IFileManagementAppSe
     {
         ValidateFileName(input.Name);
 
-        var items = await GetFolderIndexAsync(input.ParentId);
-
-        if (items.Any(x => x.Name.Equals(input.Name, StringComparison.OrdinalIgnoreCase)))
+        var cdnBasePath = _configuration["App:CdnPath"];
+        if (string.IsNullOrEmpty(cdnBasePath))
         {
-            throw new UserFriendlyException("A folder or file with this name already exists");
+            throw new UserFriendlyException("CDN path is not configured");
         }
 
-        var folderId = GenerateFileId();
-        var folderPath = string.IsNullOrEmpty(input.ParentId)
-            ? input.Name
-            : $"{input.ParentId}/{input.Name}";
+        var tenantId = _currentTenant.Id?.ToString() ?? "host";
+        var parentPath = Path.Combine(cdnBasePath, tenantId);
+        
+        if (!string.IsNullOrEmpty(input.ParentId))
+        {
+            parentPath = Path.Combine(parentPath, input.ParentId);
+        }
+
+        var folderPath = Path.Combine(parentPath, input.Name);
+
+        // Klasör zaten var mı kontrol et
+        if (Directory.Exists(folderPath))
+        {
+            throw new UserFriendlyException("A folder with this name already exists");
+        }
+
+        // Dosya ile aynı isimde bir şey var mı kontrol et
+        if (File.Exists(folderPath))
+        {
+            throw new UserFriendlyException("A file with this name already exists");
+        }
+
+        // Klasörü oluştur
+        Directory.CreateDirectory(folderPath);
 
         var metadata = new FileMetadata
         {
-            Id = folderId,
+            Id = string.IsNullOrEmpty(input.ParentId) ? input.Name : $"{input.ParentId}/{input.Name}",
             Name = input.Name,
             Type = "folder",
             CreatedAt = DateTime.UtcNow,
             ModifiedAt = DateTime.UtcNow,
-            Path = folderPath,
+            Path = string.IsNullOrEmpty(input.ParentId) ? input.Name : $"{input.ParentId}/{input.Name}",
             ParentId = input.ParentId ?? string.Empty,
             IsReadOnly = false,
             TenantId = _currentTenant.Id?.ToString()
         };
 
-        // Create folder marker blob
-        var folderMarkerPath = GetTenantPrefix() + folderPath + FolderMarkerSuffix;
-        await _blobContainer.SaveAsync(folderMarkerPath, Array.Empty<byte>());
-
-        // Create folder index
-        await SaveFolderIndexAsync(new List<FileMetadata>(), folderId);
-
-        // Update parent index
-        items.Add(metadata);
-        await SaveFolderIndexAsync(items, input.ParentId);
-
         return new FileItemDto
         {
             Id = metadata.Id,
@@ -267,18 +274,37 @@ public class FileManagementAppService : ApplicationService, IFileManagementAppSe
 
         var blobPath = GetTenantPrefix() + filePath;
 
-        // Save file content
+        // Save file content to CDN path
+        var cdnBasePath = _configuration["App:CdnPath"];
+        if (string.IsNullOrEmpty(cdnBasePath))
+        {
+            throw new UserFriendlyException("CDN path is not configured");
+        }
+
+        var tenantId = _currentTenant.Id?.ToString() ?? "host";
+        var fullCdnPath = Path.Combine(cdnBasePath, tenantId);
+        
+        if (!string.IsNullOrEmpty(input.ParentId))
+        {
+            fullCdnPath = Path.Combine(fullCdnPath, input.ParentId);
+        }
+
+        // Dizini oluştur
+        Directory.CreateDirectory(fullCdnPath);
+
+        var fullFilePath = Path.Combine(fullCdnPath, input.FileName);
+
         long fileSize;
         if (input.FileStream != null)
         {
             input.FileStream.Position = 0;
-            await _blobContainer.SaveAsync(blobPath, input.FileStream);
+            using var fileStream = File.Create(fullFilePath);
+            await input.FileStream.CopyToAsync(fileStream);
             fileSize = input.FileStream.Length;
         }
         else if (input.FileContent != null)
         {
-            using var stream = new MemoryStream(input.FileContent);
-            await _blobContainer.SaveAsync(blobPath, stream);
+            await File.WriteAllBytesAsync(fullFilePath, input.FileContent);
             fileSize = input.FileContent.Length;
         }
         else
@@ -452,42 +478,48 @@ public class FileManagementAppService : ApplicationService, IFileManagementAppSe
 
     public async Task DeleteItemAsync(string id)
     {
-        var metadata = await FindItemMetadataAsync(id);
-        if (metadata == null)
+        var cdnBasePath = _configuration["App:CdnPath"];
+        if (string.IsNullOrEmpty(cdnBasePath))
         {
-            throw new UserFriendlyException("Item not found");
+            throw new UserFriendlyException("CDN path is not configured");
         }
 
-        var blobPath = GetTenantPrefix() + metadata.Path;
+        var tenantId = _currentTenant.Id?.ToString() ?? "host";
+        var fullPath = Path.Combine(cdnBasePath, tenantId, id);
 
-        if (metadata.Type == "folder")
+        if (Directory.Exists(fullPath))
         {
-            // Delete folder marker and index
-            await _blobContainer.DeleteAsync(blobPath + FolderMarkerSuffix);
-            await _blobContainer.DeleteAsync(GetTenantPrefix() + $"{id}/{IndexFileName}");
+            // Klasör sil (içindeki tüm dosyalar ile birlikte)
+            Directory.Delete(fullPath, recursive: true);
+        }
+        else if (File.Exists(fullPath))
+        {
+            // Dosya sil
+            File.Delete(fullPath);
         }
         else
         {
-            // Delete file
-            await _blobContainer.DeleteAsync(blobPath);
+            throw new UserFriendlyException("Item not found");
         }
-
-        // Remove from parent index
-        var parentItems = await GetFolderIndexAsync(metadata.ParentId == string.Empty ? null : metadata.ParentId);
-        parentItems.RemoveAll(x => x.Id == id);
-        await SaveFolderIndexAsync(parentItems, metadata.ParentId == string.Empty ? null : metadata.ParentId);
     }
 
     public async Task<Stream> DownloadFileAsync(string id)
     {
-        var metadata = await FindItemMetadataAsync(id);
-        if (metadata == null || metadata.Type != "file")
+        var cdnBasePath = _configuration["App:CdnPath"];
+        if (string.IsNullOrEmpty(cdnBasePath))
+        {
+            throw new UserFriendlyException("CDN path is not configured");
+        }
+
+        var tenantId = _currentTenant.Id?.ToString() ?? "host";
+        var fullFilePath = Path.Combine(cdnBasePath, tenantId, id);
+
+        if (!File.Exists(fullFilePath))
         {
             throw new UserFriendlyException("File not found");
         }
 
-        var blobPath = GetTenantPrefix() + metadata.Path;
-        return await _blobContainer.GetAsync(blobPath);
+        return File.OpenRead(fullFilePath);
     }
 
     public async Task<Stream> GetFilePreviewAsync(string id)
diff --git a/api/src/Kurs.Platform.Domain/BlobStoring/BlobManager.cs b/api/src/Kurs.Platform.Domain/BlobStoring/BlobManager.cs
index ce72af1a..9a857791 100644
--- a/api/src/Kurs.Platform.Domain/BlobStoring/BlobManager.cs
+++ b/api/src/Kurs.Platform.Domain/BlobStoring/BlobManager.cs
@@ -69,7 +69,7 @@ public class BlobManager : DomainService
     // Default container methods (for FileManagement and other general purposes)
     private IBlobContainer GetDefaultContainer()
     {
-        return _blobContainerFactory.Create("");
+        return _blobContainerFactory.Create("default");
     }
 
     public async Task SaveAsync(string blobName, Stream bytes, bool overrideExisting = true)
diff --git a/ui/src/views/admin/files/FileManager.tsx b/ui/src/views/admin/files/FileManager.tsx
index 97c806cc..e0f22bf4 100644
--- a/ui/src/views/admin/files/FileManager.tsx
+++ b/ui/src/views/admin/files/FileManager.tsx
@@ -390,19 +390,32 @@ const FileManager = () => {
         <Breadcrumb items={breadcrumbItems} onNavigate={handleBreadcrumbNavigate} />
       </div>
 
-      {/* Content */}
+      {/* Files Grid/List */}
       {loading ? (
         <div className="flex justify-center items-center py-20">
-          <Spinner size={40} />
+          <Spinner size="lg" />
         </div>
       ) : (
-        <div
-          className={classNames(
-            viewMode === 'grid'
-              ? 'grid grid-cols-2 sm:grid-cols-3 md:grid-cols-4 lg:grid-cols-6 xl:grid-cols-8 gap-4'
-              : 'space-y-2',
+        <>
+          {/* List View Header */}
+          {viewMode === 'list' && (
+            <div className="grid grid-cols-12 gap-4 px-4 py-2 text-sm font-medium text-gray-500 dark:text-gray-400 border-b dark:border-gray-700 mb-2">
+              <div className="col-span-1"></div> {/* Icon column */}
+              <div className="col-span-4">İsim</div>
+              <div className="col-span-2">Tür</div>
+              <div className="col-span-2">Boyut</div>
+              <div className="col-span-2">Değiştirilme</div>
+              <div className="col-span-1"></div> {/* Actions column */}
+            </div>
           )}
-        >
+
+          <div
+            className={classNames(
+              viewMode === 'grid'
+                ? 'grid grid-cols-2 sm:grid-cols-3 md:grid-cols-4 lg:grid-cols-6 xl:grid-cols-8 gap-4'
+                : 'space-y-1',
+            )}
+          >
           {filteredItems.length === 0 ? (
             <div className="col-span-full text-center py-20">
               <FaFolder className="mx-auto h-16 w-16 text-gray-400 mb-4" />
@@ -415,17 +428,37 @@ const FileManager = () => {
               <FileItem
                 key={item.id}
                 item={item}
+                viewMode={viewMode}
                 selected={selectedItems.includes(item.id)}
                 onSelect={handleItemSelect}
                 onDoubleClick={handleItemDoubleClick}
+                onCreateFolder={(parentItem) => {
+                  // Klasör içinde yeni klasör oluşturmak için parent klasörü set et
+                  setCurrentFolderId(parentItem.id)
+                  setCreateFolderModalOpen(true)
+                }}
                 onRename={openRenameModal}
+                onMove={(item) => {
+                  // Move işlevi henüz implement edilmedi
+                  toast.push(<Notification type="info">Move özelliği yakında eklenecek</Notification>)
+                }}
                 onDelete={(item) => openDeleteModal([item])}
                 onDownload={item.type === 'file' ? handleDownload : undefined}
-                className={viewMode === 'list' ? 'flex items-center p-3 space-x-4' : undefined}
+                onPreview={item.type === 'file' ? (item) => {
+                  // Preview işlevi - resimler için modal açabiliriz
+                  if (item.mimeType?.startsWith('image/')) {
+                    // Resim preview modal'ı açılabilir
+                    toast.push(<Notification type="info">Resim önizleme özelliği yakında eklenecek</Notification>)
+                  } else {
+                    // Diğer dosya tipleri için download
+                    handleDownload(item)
+                  }
+                } : undefined}
               />
             ))
           )}
-        </div>
+          </div>
+        </>
       )}
 
       {/* Modals */}
diff --git a/ui/src/views/admin/files/components/FileItem.tsx b/ui/src/views/admin/files/components/FileItem.tsx
index ef449bf3..5dd7c250 100644
--- a/ui/src/views/admin/files/components/FileItem.tsx
+++ b/ui/src/views/admin/files/components/FileItem.tsx
@@ -1,7 +1,8 @@
-import { forwardRef, useState } from 'react'
+import { forwardRef, useState, useEffect } from 'react'
 import classNames from 'classnames'
 import {
   HiFolder,
+  HiFolderPlus,
   HiDocument,
   HiPhoto,
   HiFilm,
@@ -14,14 +15,16 @@ import {
   HiArrowDownTray,
   HiEye,
 } from 'react-icons/hi2'
-import { Dropdown } from '@/components/ui'
+// import { Dropdown } from '@/components/ui' // Artık kullanmıyoruz
 import type { FileItem as FileItemType, FileActionMenuItem } from '@/types/fileManagement'
 
 export interface FileItemProps {
   item: FileItemType
   selected?: boolean
+  viewMode?: 'grid' | 'list'
   onSelect?: (item: FileItemType) => void
   onDoubleClick?: (item: FileItemType) => void
+  onCreateFolder?: (parentItem: FileItemType) => void
   onRename?: (item: FileItemType) => void
   onMove?: (item: FileItemType) => void
   onDelete?: (item: FileItemType) => void
@@ -30,31 +33,33 @@ export interface FileItemProps {
   className?: string
 }
 
-const getFileIcon = (item: FileItemType) => {
+const getFileIcon = (item: FileItemType, large: boolean = false) => {
+  const iconSize = large ? "h-12 w-12" : "h-8 w-8"
+  
   if (item.type === 'folder') {
-    return <HiFolder className="h-8 w-8 text-blue-500" />
+    return <HiFolder className={`${iconSize} text-blue-500`} />
   }
 
   const extension = item.extension?.toLowerCase()
   const mimeType = item.mimeType?.toLowerCase()
 
   if (mimeType?.startsWith('image/')) {
-    return <HiPhoto className="h-8 w-8 text-green-500" />
+    return <HiPhoto className={`${iconSize} text-green-500`} />
   }
 
   if (mimeType?.startsWith('video/')) {
-    return <HiFilm className="h-8 w-8 text-purple-500" />
+    return <HiFilm className={`${iconSize} text-purple-500`} />
   }
 
   if (mimeType?.startsWith('audio/')) {
-    return <HiMusicalNote className="h-8 w-8 text-pink-500" />
+    return <HiMusicalNote className={`${iconSize} text-pink-500`} />
   }
 
   if (['zip', 'rar', '7z', 'tar', 'gz'].includes(extension || '')) {
-    return <HiArchiveBox className="h-8 w-8 text-orange-500" />
+    return <HiArchiveBox className={`${iconSize} text-orange-500`} />
   }
 
-  return <HiDocument className="h-8 w-8 text-gray-500" />
+  return <HiDocument className={`${iconSize} text-gray-500`} />
 }
 
 const formatFileSize = (bytes?: number): string => {
@@ -67,12 +72,51 @@ const formatFileSize = (bytes?: number): string => {
   return Math.round((bytes / Math.pow(1024, i)) * 100) / 100 + ' ' + sizes[i]
 }
 
+const formatDate = (date?: string | Date): string => {
+  if (!date) return ''
+  
+  try {
+    const dateObj = typeof date === 'string' ? new Date(date) : date
+    return dateObj.toLocaleDateString('tr-TR', {
+      year: 'numeric',
+      month: 'short',
+      day: 'numeric',
+      hour: '2-digit',
+      minute: '2-digit'
+    })
+  } catch {
+    return ''
+  }
+}
+
+const getFileTypeLabel = (item: FileItemType): string => {
+  if (item.type === 'folder') return 'Klasör'
+  
+  const extension = item.extension?.toLowerCase()
+  const mimeType = item.mimeType?.toLowerCase()
+  
+  if (mimeType?.startsWith('image/')) return 'Resim'
+  if (mimeType?.startsWith('video/')) return 'Video'
+  if (mimeType?.startsWith('audio/')) return 'Ses'
+  if (mimeType?.includes('pdf')) return 'PDF'
+  if (mimeType?.includes('word')) return 'Word'
+  if (mimeType?.includes('excel') || mimeType?.includes('spreadsheet')) return 'Excel'
+  if (mimeType?.includes('powerpoint') || mimeType?.includes('presentation')) return 'PowerPoint'
+  if (['zip', 'rar', '7z', 'tar', 'gz'].includes(extension || '')) return 'Arşiv'
+  if (['txt', 'md'].includes(extension || '')) return 'Metin'
+  if (['json', 'xml', 'css', 'js', 'ts', 'html'].includes(extension || '')) return 'Kod'
+  
+  return extension?.toUpperCase() || 'Dosya'
+}
+
 const FileItem = forwardRef<HTMLDivElement, FileItemProps>((props, ref) => {
   const {
     item,
     selected = false,
+    viewMode = 'grid',
     onSelect,
     onDoubleClick,
+    onCreateFolder,
     onRename,
     onMove,
     onDelete,
@@ -92,119 +136,290 @@ const FileItem = forwardRef<HTMLDivElement, FileItemProps>((props, ref) => {
   }
 
   const actionMenuItems: FileActionMenuItem[] = [
+    // Preview - sadece dosyalar için
     ...(item.type === 'file' && onPreview
       ? [
           {
             key: 'preview',
-            label: 'Preview',
+            label: 'Önizle',
             icon: 'HiEye',
             onClick: () => onPreview(item),
           },
         ]
       : []),
+    // Download - sadece dosyalar için
     ...(item.type === 'file' && onDownload
       ? [
           {
             key: 'download',
-            label: 'Download',
+            label: 'İndir',
             icon: 'HiArrowDownTray',
             onClick: () => onDownload(item),
           },
         ]
       : []),
-    {
-      key: 'rename',
-      label: 'Rename',
-      icon: 'HiPencil',
-      onClick: () => onRename?.(item),
-    },
-    {
-      key: 'move',
-      label: 'Move',
-      icon: 'HiArrowRightOnRectangle',
-      onClick: () => onMove?.(item),
-    },
-    {
-      key: 'delete',
-      label: 'Delete',
-      icon: 'HiTrash',
-      dangerous: true,
-      onClick: () => onDelete?.(item),
-    },
+    // Create Folder - sadece klasörler için
+    ...(item.type === 'folder' && onCreateFolder
+      ? [
+          {
+            key: 'createFolder',
+            label: 'Yeni Klasör',
+            icon: 'HiFolderPlus',
+            onClick: () => onCreateFolder(item),
+          },
+        ]
+      : []),
+    // Rename - her şey için
+    ...(onRename
+      ? [
+          {
+            key: 'rename',
+            label: 'Yeniden Adlandır',
+            icon: 'HiPencil',
+            onClick: () => onRename(item),
+          },
+        ]
+      : []),
+    // Move - her şey için
+    ...(onMove
+      ? [
+          {
+            key: 'move',
+            label: 'Taşı',
+            icon: 'HiArrowRightOnRectangle',
+            onClick: () => onMove(item),
+          },
+        ]
+      : []),
+    // Delete - her şey için
+    ...(onDelete
+      ? [
+          {
+            key: 'delete',
+            label: 'Sil',
+            icon: 'HiTrash',
+            dangerous: true,
+            onClick: () => onDelete(item),
+          },
+        ]
+      : []),
   ]
 
+  // Debug için
+  useEffect(() => {
+    console.log('Action menu items for', item.name, ':', actionMenuItems)
+    console.log('Props:', { onCreateFolder: !!onCreateFolder, onRename: !!onRename, onMove: !!onMove, onDelete: !!onDelete })
+  }, [actionMenuItems, item.name])
+
   const dropdownList = (
-    <div className="py-1">
+    <div className="py-1 min-w-36">
       {actionMenuItems.map((menuItem) => (
         <div
           key={menuItem.key}
           className={classNames(
-            'flex items-center px-3 py-2 text-sm cursor-pointer hover:bg-gray-100 dark:hover:bg-gray-700',
-            menuItem.dangerous && 'text-red-600 dark:text-red-400',
+            'flex items-center px-2 py-1 text-xs cursor-pointer hover:bg-gray-100 dark:hover:bg-gray-700 transition-colors',
+            menuItem.dangerous && 'text-red-600 dark:text-red-400 hover:bg-red-50 dark:hover:bg-red-900/20',
           )}
           onClick={() => {
             menuItem.onClick()
             setDropdownOpen(false)
           }}
         >
-          {menuItem.icon === 'HiEye' && <HiEye className="h-4 w-4 mr-2" />}
-          {menuItem.icon === 'HiArrowDownTray' && <HiArrowDownTray className="h-4 w-4 mr-2" />}
-          {menuItem.icon === 'HiPencil' && <HiPencil className="h-4 w-4 mr-2" />}
+          {menuItem.icon === 'HiFolderPlus' && <HiFolderPlus className="h-4 w-4 mr-3 text-blue-500" />}
+          {menuItem.icon === 'HiEye' && <HiEye className="h-4 w-4 mr-3 text-gray-500" />}
+          {menuItem.icon === 'HiArrowDownTray' && <HiArrowDownTray className="h-4 w-4 mr-3 text-green-500" />}
+          {menuItem.icon === 'HiPencil' && <HiPencil className="h-4 w-4 mr-3 text-orange-500" />}
           {menuItem.icon === 'HiArrowRightOnRectangle' && (
-            <HiArrowRightOnRectangle className="h-4 w-4 mr-2" />
+            <HiArrowRightOnRectangle className="h-4 w-4 mr-3 text-purple-500" />
           )}
-          {menuItem.icon === 'HiTrash' && <HiTrash className="h-4 w-4 mr-2" />}
-          {menuItem.label}
+          {menuItem.icon === 'HiTrash' && <HiTrash className="h-4 w-4 mr-3" />}
+          <span className="flex-1">{menuItem.label}</span>
         </div>
       ))}
     </div>
   )
 
+  // Resim preview komponenti
+  const ImagePreview = ({ src, alt }: { src: string; alt: string }) => {
+    const [imageError, setImageError] = useState(false)
+    
+    return (
+      <div className="w-full h-full bg-gray-100 dark:bg-gray-700 rounded flex items-center justify-center overflow-hidden">
+        {!imageError ? (
+          <img 
+            src={src} 
+            alt={alt}
+            className="max-w-full max-h-full object-cover"
+            onError={() => setImageError(true)}
+          />
+        ) : (
+          <div className="flex items-center justify-center w-full h-full">
+            {getFileIcon(item, false)}
+          </div>
+        )}
+      </div>
+    )
+  }
+
+  if (viewMode === 'list') {
+    return (
+      <div
+        ref={ref}
+        className={classNames(
+          'relative group grid grid-cols-12 gap-4 p-3 border rounded-lg cursor-pointer transition-all duration-200',
+          'hover:border-blue-300 hover:bg-gray-50 dark:hover:bg-gray-700/50',
+          selected
+            ? 'border-blue-500 bg-blue-50 dark:bg-blue-900/20'
+            : 'border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-800',
+          className,
+        )}
+        onClick={handleClick}
+        onDoubleClick={handleDoubleClick}
+      >
+        {/* File Icon or Preview */}
+        <div className="col-span-1 flex items-center">
+          <div className="w-8 h-8">
+            {item.type === 'file' && item.mimeType?.startsWith('image/') ? (
+              <ImagePreview src={`/api/app/file-management/${item.id}/download-file`} alt={item.name} />
+            ) : (
+              <div className="w-full h-full flex items-center justify-center">
+                {getFileIcon(item, false)}
+              </div>
+            )}
+          </div>
+        </div>
+
+        {/* File Name */}
+        <div className="col-span-4 flex items-center min-w-0">
+          <p className="text-sm font-medium text-gray-900 dark:text-gray-100 truncate">
+            {item.name}
+          </p>
+        </div>
+
+        {/* File Type */}
+        <div className="col-span-2 flex items-center">
+          <span className="text-sm text-gray-500 dark:text-gray-400">
+            {getFileTypeLabel(item)}
+          </span>
+        </div>
+
+        {/* File Size */}
+        <div className="col-span-2 flex items-center">
+          {item.type === 'file' && item.size ? (
+            <span className="text-sm text-gray-500 dark:text-gray-400">
+              {formatFileSize(item.size)}
+            </span>
+          ) : (
+            <span className="text-sm text-gray-500 dark:text-gray-400">-</span>
+          )}
+        </div>
+
+        {/* Modified Date */}
+        <div className="col-span-2 flex items-center">
+          <span className="text-sm text-gray-500 dark:text-gray-400">
+            {formatDate(item.modifiedAt)}
+          </span>
+        </div>
+        
+        {/* Action Menu */}
+        <div className="col-span-1 flex items-center justify-end opacity-0 group-hover:opacity-100 transition-opacity relative">
+          <button
+            className="p-1 rounded hover:bg-gray-200 dark:hover:bg-gray-600"
+            onClick={(e) => {
+              e.stopPropagation()
+              setDropdownOpen(!dropdownOpen)
+            }}
+          >
+            <HiEllipsisVertical className="h-4 w-4" />
+          </button>
+          
+          {dropdownOpen && actionMenuItems.length > 0 && (
+            <>
+              <div 
+                className="fixed inset-0 z-10" 
+                onClick={() => setDropdownOpen(false)}
+              />
+              <div className="absolute right-0 top-full mt-1 z-20 bg-white dark:bg-gray-800 rounded-md shadow-lg border dark:border-gray-600">
+                {dropdownList}
+              </div>
+            </>
+          )}
+        </div>
+      </div>
+    )
+  }
+
+  // Grid view (varsayılan)
   return (
     <div
       ref={ref}
       className={classNames(
-        'relative group p-4 border rounded-lg cursor-pointer transition-all duration-200',
-        'hover:border-blue-300 hover:shadow-md',
+        'relative group p-4 border rounded-xl cursor-pointer transition-all duration-300',
+        'hover:border-blue-400 hover:shadow-lg hover:-translate-y-1',
         selected
-          ? 'border-blue-500 bg-blue-50 dark:bg-blue-900/20 shadow-md'
-          : 'border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-800',
+          ? 'border-blue-500 bg-blue-50 dark:bg-blue-900/20 shadow-lg'
+          : 'border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-800 shadow-sm',
         className,
       )}
       onClick={handleClick}
       onDoubleClick={handleDoubleClick}
     >
       {/* Action Menu */}
-      <div className="absolute top-2 right-2 opacity-0 group-hover:opacity-100 transition-opacity">
-        <Dropdown
-          onToggle={(open) => setDropdownOpen(open || false)}
-          renderTitle={
-            <button
-              className="p-1 rounded hover:bg-gray-200 dark:hover:bg-gray-600"
-              onClick={(e) => {
-                e.stopPropagation()
-              }}
-            >
-              <HiEllipsisVertical className="h-4 w-4" />
-            </button>
-          }
+      <div className="absolute top-3 right-3 opacity-0 group-hover:opacity-100 transition-all duration-200">
+        <button
+          className="p-1.5 rounded-full bg-white dark:bg-gray-700 shadow-md hover:shadow-lg hover:bg-gray-50 dark:hover:bg-gray-600 transition-all duration-200"
+          onClick={(e) => {
+            e.stopPropagation()
+            setDropdownOpen(!dropdownOpen)
+          }}
         >
-          {dropdownList}
-        </Dropdown>
+          <HiEllipsisVertical className="h-4 w-4 text-gray-600 dark:text-gray-300" />
+        </button>
+        
+        {dropdownOpen && actionMenuItems.length > 0 && (
+          <>
+            <div 
+              className="fixed inset-0 z-10" 
+              onClick={() => setDropdownOpen(false)}
+            />
+            <div className="absolute right-0 top-full mt-2 z-20 bg-white dark:bg-gray-800 rounded-md shadow-lg border dark:border-gray-600">
+              {dropdownList}
+            </div>
+          </>
+        )}
       </div>
 
-      {/* File/Folder Icon */}
-      <div className="flex justify-center mb-3">{getFileIcon(item)}</div>
+      {/* File/Folder Icon or Preview */}
+      <div className="flex justify-center mb-3">
+        {item.type === 'file' && item.mimeType?.startsWith('image/') ? (
+          <div className="w-16 h-16">
+            <ImagePreview src={`/api/app/file-management/${item.id}/download-file`} alt={item.name} />
+          </div>
+        ) : (
+          <div className="flex justify-center">
+            {getFileIcon(item, true)}
+          </div>
+        )}
+      </div>
 
-      {/* File/Folder Name */}
+      {/* File/Folder Name and Details */}
       <div className="text-center">
         <p className="text-sm font-medium text-gray-900 dark:text-gray-100 truncate mb-1">
           {item.name}
         </p>
 
-        {/* File Size */}
-        {item.type === 'file' && item.size && (
-          <p className="text-xs text-gray-500 dark:text-gray-400">{formatFileSize(item.size)}</p>
+        {/* File Size and Type */}
+        {item.type === 'file' && (
+          <div className="space-y-1">
+            <p className="text-xs text-gray-500 dark:text-gray-400">
+              {getFileTypeLabel(item)}
+            </p>
+            {item.size && (
+              <p className="text-xs text-gray-500 dark:text-gray-400">
+                {formatFileSize(item.size)}
+              </p>
+            )}
+          </div>
         )}
 
         {/* Folder Child Count */}
@@ -212,7 +427,7 @@ const FileItem = forwardRef<HTMLDivElement, FileItemProps>((props, ref) => {
           'childCount' in item &&
           typeof (item as any).childCount === 'number' && (
             <p className="text-xs text-gray-500 dark:text-gray-400">
-              {(item as any).childCount} items
+              {(item as any).childCount} öğe
             </p>
           )}
       </div>