fix

frontend/src/components/Layout.tsx

@@ -4,9 +4,9 @@ import { TimerWidget } from './TimerWidget';
 
 export function Layout() {
   return (
-    <div className="min-h-screen bg-gray-50">
+    <div className="h-[100vh] w-[100vw] flex flex-col">
       <Navbar />
-      <main className="pt-4 pb-24">
+      <main className="pt-4 pb-8 grow overflow-auto">
         <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
           <Outlet />
         </div>