diff --git a/static/css/app.css b/static/css/app.css
index 3f122b6..405c399 100644
--- a/static/css/app.css
+++ b/static/css/app.css
@@ -872,12 +872,12 @@ a:hover {
     height: 24px;
 }
 
-/* Mobile overlay */
+/* Mobile overlay - removed dark background, sidebar slides over content */
 .mobile-overlay {
     display: none;
     position: fixed;
     inset: 0;
-    background-color: rgba(0, 0, 0, 1);
+    background-color: transparent;
     z-index: 40;
 }