diff --git a/frontend/app/components/layout/AppNavbar.vue b/frontend/app/components/layout/AppNavbar.vue
index 23b94c2..2221072 100644
--- a/frontend/app/components/layout/AppNavbar.vue
+++ b/frontend/app/components/layout/AppNavbar.vue
@@ -44,7 +44,7 @@
 
           <!-- Mobile: dropdown groups -->
           <li
-            v-for="group in navGroups"
+            v-for="group in visibleGroups"
             :key="group.id + '-mobile'"
             class="mt-1 border-t border-base-200 pt-2"
           >
@@ -122,7 +122,7 @@
 
         <!-- Desktop: dropdown groups -->
         <li
-          v-for="group in navGroups"
+          v-for="group in visibleGroups"
           :key="group.id + '-desktop'"
           class="relative"
           @mouseenter="setDropdown(group.id + '-desktop')"
@@ -271,10 +271,7 @@ import IconLucideLogOut from '~icons/lucide/log-out'
 import IconLucideLayoutDashboard from '~icons/lucide/layout-dashboard'
 import IconLucideFactory from '~icons/lucide/factory'
 
-import IconLucideCpu from '~icons/lucide/cpu'
-import IconLucidePuzzle from '~icons/lucide/puzzle'
 import IconLucidePackage from '~icons/lucide/package'
-import IconLucideLink from '~icons/lucide/link'
 import IconLucideSun from '~icons/lucide/sun'
 import IconLucideMoon from '~icons/lucide/moon'
 import logoSrc from '~/assets/LOGO_CARRE_BLANC.png'
@@ -296,6 +293,7 @@ interface NavGroup {
   icon?: Component
   activePaths: string[]
   children: NavLink[]
+  requiresEdit?: boolean
 }
 
 const simpleLinks: NavLink[] = [
@@ -305,46 +303,29 @@ const simpleLinks: NavLink[] = [
 
 const navGroups: NavGroup[] = [
   {
-    id: 'component',
-    label: 'Composants',
-    icon: IconLucideCpu,
-    activePaths: ['/component-category', '/component-catalog'],
-    children: [
-      { to: '/component-catalog', label: 'Catalogue des composants' },
-      { to: '/component-category', label: 'Catégorie de composant' },
-    ],
-  },
-  {
-    id: 'pieces',
-    label: 'Pièces',
-    icon: IconLucidePuzzle,
-    activePaths: ['/piece-category', '/pieces-catalog'],
-    children: [
-      { to: '/pieces-catalog', label: 'Catalogue des pièces' },
-      { to: '/piece-category', label: 'Catégorie de pièce' },
-    ],
-  },
-  {
-    id: 'products',
-    label: 'Produits',
+    id: 'catalogues',
+    label: 'Catalogues',
     icon: IconLucidePackage,
-    activePaths: ['/product-category', '/product-catalog'],
+    activePaths: ['/catalogues', '/component', '/piece', '/product', '/component-catalog', '/pieces-catalog', '/product-catalog'],
     children: [
-      { to: '/product-catalog', label: 'Catalogue des produits' },
-      { to: '/product-category', label: 'Catégorie de produit' },
+      { to: '/catalogues/composants', label: 'Composants' },
+      { to: '/catalogues/pieces', label: 'Pièces' },
+      { to: '/catalogues/produits', label: 'Produits' },
     ],
   },
   {
-    id: 'resources',
-    label: 'Ressources liées',
-    icon: IconLucideLink,
-    activePaths: ['/sites', '/documents', '/constructeurs', '/activity-log', '/comments'],
+    id: 'admin',
+    label: 'Administration',
+    icon: IconLucideSettings,
+    activePaths: ['/sites', '/constructeurs', '/activity-log', '/admin', '/documents', '/comments', '/component-category', '/piece-category', '/product-category'],
+    requiresEdit: true,
     children: [
       { to: '/sites', label: 'Sites' },
       { to: '/documents', label: 'Documents' },
       { to: '/constructeurs', label: 'Fournisseurs' },
       { to: '/comments', label: 'Commentaires' },
       { to: '/activity-log', label: 'Journal d\'activité' },
+      { to: '/admin', label: 'Profils' },
     ],
   },
 ]
@@ -353,6 +334,10 @@ const route = useRoute()
 const { openDropdown, setDropdown, scheduleDropdownClose, toggleDropdown } = useNavDropdown()
 const { activeProfile } = useProfileSession()
 const { isAdmin, canEdit } = usePermissions()
+
+const visibleGroups = computed(() =>
+  navGroups.filter(g => !g.requiresEdit || canEdit.value)
+)
 const { fetchUnresolvedCount } = useComments()
 const { isDark, toggle: toggleDarkMode, init: initDarkMode } = useDarkMode()