frontend/app/components/Card.js

export default function Card({ children }) {
  return (
    <div className="rounded-xl bg-white border border-zinc-200 p-2 w-full max-w-3xl aspect-video">
      <div className="relative overflow-hidden flex-1 h-full bg-zinc-50 rounded-md flex items-center justify-center">
        {children}
      </div>
    </div>
  );
}