Simplify notifications

app/dashboard/folders/page.tsx

@@ -304,24 +304,12 @@ export default function FoldersPage() {
 
 
   return (
-    <div className="space-y-6">
-      {/* Notification */}
-      {notification && (
-        <div
-          className={`fixed top-4 right-4 z-50 p-4 rounded-lg shadow-lg flex items-center space-x-2 ${notification.type === "success"
-            ? "bg-green-100 text-green-800 border border-green-200"
-            : notification.type === "error"
-              ? "bg-red-100 text-red-800 border border-red-200"
-              : "bg-blue-100 text-blue-800 border border-blue-200"
-            }`}
-        >
-          {notification.type === "success" && <CheckCircle className="h-5 w-5" />}
-          {notification.type === "error" && <XCircle className="h-5 w-5" />}
-          {notification.type === "info" && <Info className="h-5 w-5" />}
-          <span>{notification.message}</span>
-          <Button variant="ghost" size="sm" onClick={() => setNotification(null)}>
-            <X className="h-4 w-4" />
-          </Button>
+    <div className="flex h-screen bg-gray-900">
+      {/* Sidebar */}
+      <div className="w-64 bg-gray-800 border-r border-gray-700 flex flex-col">
+        <div className="p-6 border-b border-gray-700">
+          <h1 className="text-xl font-semibold text-gray-100">Dossiers</h1>
+          <p className="text-sm text-gray-400 mt-1">Gérez vos dossiers 4NK</p>
         </div>
       )}
 
@@ -1447,6 +1435,28 @@ export default function FoldersPage() {
         />
       )}
 
+      {/* Notification */}
+      {notification && (
+        <div className="fixed top-4 right-4 z-50">
+          <div className={`p-4 rounded-md shadow-lg ${
+            notification.type === "success" ? "bg-green-50 text-green-800 border border-green-200" :
+            notification.type === "error" ? "bg-red-50 text-red-800 border border-red-200" :
+            "bg-blue-50 text-blue-800 border border-blue-200"
+          }`}>
+            <div className="flex items-center justify-between">
+              <span>{notification.message}</span>
+              <Button
+                variant="ghost"
+                size="sm"
+                onClick={() => setNotification(null)}
+              >
+                <X className="h-4 w-4" />
+              </Button>
+            </div>
+          </div>
+        </div>
+      )}
+
       {/* 4NK Iframe - only show when connected */}
       {isConnected && <Iframe iframeUrl={iframeUrl} />}
     </div>