diff --git a/Vue/gabarit.php b/Vue/gabarit.php
index 1340c5e..74f9b82 100755
--- a/Vue/gabarit.php
+++ b/Vue/gabarit.php
@@ -751,7 +751,27 @@ $photoAssureCrypte = $_SESSION['photoAssureCrypte'];
             });
         </script>
 
+        <script>
+            document.addEventListener("DOMContentLoaded", function () {
+                const toggleBtn = document.querySelector(".toggle-sidebar-btn");
+                const sidebar   = document.querySelector(".app-sidebar");
+                const main      = document.querySelector(".app-main");
+                const navBar    = document.querySelector(".nav-bar");
 
+                toggleBtn.addEventListener("click", function () {
+                    // Toggle sidebar
+                    sidebar.classList.toggle("collapsed");
+
+                    // Ajuster le main
+                    main.classList.toggle("collapsed");
+
+                    // Ajuster la nav-bar si elle existe
+                    if (navBar) {
+                        navBar.classList.toggle("collapsed");
+                    }
+                });
+            });
+        </script>
     </body>
 </html>