diff --git a/client/src/components/AppSidebar.tsx b/client/src/components/AppSidebar.tsx
index b77b814..4a4f0be 100644
--- a/client/src/components/AppSidebar.tsx
+++ b/client/src/components/AppSidebar.tsx
@@ -386,19 +386,30 @@ export function AppSidebar({ collapsed = false, onToggle }: AppSidebarProps) {
         })}
       </nav>
 
-      {/* Paramètres en bas */}
-      <div className="px-2 py-3 border-t border-white/10">
+      {/* Paramètres — entrée bien visible en bas de sidebar */}
+      <div className="px-2 pb-3 pt-2 border-t border-white/10">
         <button
           onClick={() => navigate(SETTINGS_ITEM.path)}
-          className={`w-full flex items-center gap-2.5 px-3 py-2 rounded-lg transition-all duration-150 text-left ${
+          className={`w-full flex items-center gap-2.5 px-3 py-2.5 rounded-lg transition-all duration-150 text-left group ${
             isLeafActive(SETTINGS_ITEM.path, location)
-              ? 'bg-white/20 text-white'
-              : 'text-white/50 hover:bg-white/10 hover:text-white/80'
+              ? 'bg-white/20 text-white ring-1 ring-white/30'
+              : 'text-white/70 hover:bg-white/12 hover:text-white'
           }`}
         >
-          <Settings className="w-4 h-4 flex-shrink-0" />
+          <div className={`w-7 h-7 rounded-md flex items-center justify-center flex-shrink-0 transition-colors ${
+            isLeafActive(SETTINGS_ITEM.path, location)
+              ? 'bg-white/20'
+              : 'bg-white/10 group-hover:bg-white/20'
+          }`}>
+            <Settings className="w-3.5 h-3.5" />
+          </div>
           {!collapsed && (
-            <span className="flex-1 text-xs font-medium truncate">{SETTINGS_ITEM.label}</span>
+            <>
+              <span className="flex-1 text-xs font-semibold tracking-wide truncate">{SETTINGS_ITEM.label}</span>
+              {isLeafActive(SETTINGS_ITEM.path, location) && (
+                <span className="w-1.5 h-1.5 rounded-full bg-white/60 flex-shrink-0" />
+              )}
+            </>
           )}
         </button>
       </div>