diff --git a/css/main.css b/css/main.css
index be4660b..fd59978 100644
--- a/css/main.css
+++ b/css/main.css
@@ -125,15 +125,17 @@ body {
     width: 100%;
     padding: 12px;
     margin-bottom: 20px;
-    border: 1px solid white;
-    border-radius: 4px;
+    border: 1px solid #d1d5db;
+    border-radius: 6px;
     box-sizing: border-box;
     font-size: 1rem;
+    background-color: white;
 }
 
 .login-input:focus {
     outline: none;
     border-color: #2563eb;
+    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
 }
 
 .checkbox-wrapper {