Update frontend/style.css

frontend/style.css

@@ -4,7 +4,12 @@ body {
   margin: 0; padding: 24px; background: #121212; color: #eaeaea;
 }
 .container { max-width: 720px; margin: 0 auto; }
-h1 { margin-top: 0; }
+h1 { margin: 12px 0 8px; }
+
+.top-bar {
+  display: flex; gap: 8px; justify-content: flex-end; margin-bottom: 8px;
+}
+
 #name-section, #chat-section { background: #1e1e1e; padding: 16px; border-radius: 8px; }
 .hidden { display: none; }