diff --git a/frontend/index.html b/frontend/index.html
index 3cada68..1a9df36 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -42,6 +42,10 @@
         transform: rotate(360deg);
       }
     }
+
+    body.app-loaded #app-loading {
+      display: none !important;
+    }
   </style>
 </body>
 
diff --git a/frontend/src/lib.rs b/frontend/src/lib.rs
index b85bb2a..58cbff9 100644
--- a/frontend/src/lib.rs
+++ b/frontend/src/lib.rs
@@ -14,6 +14,12 @@ pub fn main() {
 
     let window = web_sys::window().unwrap();
     let document = window.document().unwrap();
+    let body = document.body().unwrap();
+    
+    // Add app-loaded class to body to hide spinner via CSS
+    let _ = body.class_list().add_1("app-loaded");
+
+    // Also try to remove it directly
     if let Some(loader) = document.get_element_by_id("app-loading") {
         loader.remove();
     }