diff --git a/Bootstrap_new/css/theme-modern.css b/Bootstrap_new/css/theme-modern.css
index 6fe00f46..c743b16e 100644
--- a/Bootstrap_new/css/theme-modern.css
+++ b/Bootstrap_new/css/theme-modern.css
@@ -313,7 +313,7 @@ h1, h2, h3, h4, h5, h6, .fw-bold, .fw-semibold {
 /* État Actif (Parent) */
 .sidebar-nav > .nav-item > .nav-link.active,
 .sidebar-nav > .nav-item > .nav-link[aria-expanded="true"] {
-    background: #d6d7d8;
+    background: var(--bg-base); /*#d6d7d8;*/
     color:var(--color-primary-dark);
 }