diff --git a/frontend/src/pages/auth/sign-up.astro b/frontend/src/pages/auth/sign-up.astro
index a0e8fe4..7666c62 100644
--- a/frontend/src/pages/auth/sign-up.astro
+++ b/frontend/src/pages/auth/sign-up.astro
@@ -634,10 +634,13 @@ import { SITE_URL } from '@constants';
         transform: none;
     }
 
-    .btn-submit.loading {
+    .btn-submit.loading,
+    .btn-submit.loading:disabled {
         position: relative;
         color: transparent !important;
         pointer-events: none;
+        opacity: 1 !important;
+        background: linear-gradient(135deg, #eac26e 0%, #ce9f40 100%) !important;
     }
 
     .btn-submit.loading::after {