diff --git a/pos/static/js/app-init.js b/pos/static/js/app-init.js
index eda4ddb..82a2363 100644
--- a/pos/static/js/app-init.js
+++ b/pos/static/js/app-init.js
@@ -190,6 +190,9 @@
             if (data) {
                 localStorage.setItem('pos_modules', JSON.stringify(data));
                 window.POS_USER.modules = data;
+                if (typeof window.renderSidebar === 'function') {
+                    window.renderSidebar(data);
+                }
             }
         }).catch(function() {});
     } catch(e) {}
diff --git a/pos/static/js/sidebar.js b/pos/static/js/sidebar.js
index 4ab972a..c679e28 100644
--- a/pos/static/js/sidebar.js
+++ b/pos/static/js/sidebar.js
@@ -3,7 +3,7 @@
  * Replaces existing sidebar in each page with a consistent, themed version.
  * Uses i18n t() for all labels when available.
  */
-(function() {
+window.renderSidebar = function(modulesOverride) {
     'use strict';
 
     // i18n helper — falls back to raw string if i18n.js not loaded
@@ -18,9 +18,13 @@
     var currentLang = localStorage.getItem('pos_lang') || 'es';
 
     var modules = {};
-    try {
-        modules = JSON.parse(localStorage.getItem('pos_modules') || '{}');
-    } catch(e) { modules = {}; }
+    if (modulesOverride && typeof modulesOverride === 'object') {
+        modules = modulesOverride;
+    } else {
+        try {
+            modules = JSON.parse(localStorage.getItem('pos_modules') || '{}');
+        } catch(e) { modules = {}; }
+    }
 
     function moduleEnabled(key) {
         // Default to true if not configured yet
@@ -135,10 +139,6 @@
     if (main) main.classList.add('pos-main-offset');
 
     // ── Tablet/mobile: sidebar toggle + overlay ─────────────────────
-    // Creates a hamburger button + overlay for screens < 1024px.
-    // The CSS in pos-glass.css hides the sidebar by default on tablets
-    // and shows it as a slide-in drawer when .open is added.
-
     var sidebar = document.querySelector('.pos-sidebar, .sidebar, #sidebar');
     var overlay = document.getElementById('sidebar-overlay');
 
@@ -193,5 +193,7 @@
 
     // Reveal sidebar smoothly after replacement to avoid flash/stun
     document.body.classList.add('sidebar-ready');
+};
 
-})();
+// Initial render
+window.renderSidebar();