diff --git a/frontend/js/palette.js b/frontend/js/palette.js
index 8fd72e5..bff1b7e 100644
--- a/frontend/js/palette.js
+++ b/frontend/js/palette.js
@@ -28,7 +28,7 @@ const COMMANDS = [
   { id: 'theme', label: '🌓 Changer le thème', description: 'Basculer clair/sombre', action: () => { close(); toggleTheme(); } },
   { id: 'reindex', label: '🔄 Réindexer', description: 'Forcer la réindexation complète', action: async () => { close(); try { await api('/api/index/reload'); showToast('Index rechargé', 'success'); } catch { showToast('Erreur de réindexation', 'error'); } } },
   { id: 'help', label: '❓ Aide', description: 'Ouvrir l\'aide', action: () => { close(); const helpBtn = document.getElementById('header-help-btn'); if (helpBtn) helpBtn.click(); } },
-  { id: 'config', label: '⚙️ Configuration', description: 'Ouvrir les paramètres', action: () => { close(); document.querySelector('[data-tab-config]')?.click(); } },
+  { id: 'config', label: '⚙️ Configuration', description: 'Ouvrir les paramètres', action: () => { close(); const btn = document.getElementById('config-open-btn'); if (btn) btn.click(); } },
 ];
 
 // ── Create DOM structure ──
@@ -41,7 +41,7 @@ function createDOM() {
     <div class="command-palette">
       <div class="cp-header">
         <input type="text" class="cp-input" placeholder="Rechercher un fichier... (tapez > pour les commandes)" spellcheck="false" autocomplete="off">
-        <span class="cp-hint">${navigator.platform.includes('Mac') ? '⌘P' : 'Ctrl+P'}</span>
+        <span class="cp-hint">Alt+P</span>
       </div>
       <div class="cp-results"></div>
       <div class="cp-footer">
@@ -265,8 +265,8 @@ function escapeHtml(str) {
 // ── Init: Register global keyboard shortcut ──
 export function initCommandPalette() {
   document.addEventListener('keydown', (e) => {
-    // Ctrl+P or Cmd+P — open palette
-    if ((e.ctrlKey || e.metaKey) && e.key === 'p') {
+    // Alt+P — open palette (Alt+Shift+P for command mode)
+    if (e.altKey && !e.ctrlKey && !e.metaKey && e.key === 'p') {
       e.preventDefault();
       if (isOpen()) {
         close();
@@ -274,8 +274,8 @@ export function initCommandPalette() {
         open('');
       }
     }
-    // Ctrl+Shift+P or Cmd+Shift+P — open in command mode
-    if ((e.ctrlKey || e.metaKey) && e.shiftKey && e.key === 'p') {
+    // Alt+Shift+P — open in command mode
+    if (e.altKey && e.shiftKey && !e.ctrlKey && !e.metaKey && e.key === 'p') {
       e.preventDefault();
       if (isOpen()) {
         close();
diff --git a/frontend/style.css b/frontend/style.css
index 8bf5e2e..7c2d245 100644
--- a/frontend/style.css
+++ b/frontend/style.css
@@ -6232,7 +6232,6 @@ body.popup-mode .content-area {
   padding: 8px 14px;
   cursor: pointer;
   border-left: 3px solid transparent;
-  /* Uncomment for smooth scroll perf */;
 }
 
 .cp-item:hover {