frontend/src/components/instructor/StatCard.tsx

interface Props {
  label: string
  value: string | number
}

export default function StatCard({ label, value }: Props) {
  return (
    <div className="bg-gray-900 border border-gray-800 rounded-lg px-4 py-3">
      <p className="text-gray-400 text-xs uppercase tracking-wide">{label}</p>
      <p className="text-white text-2xl font-semibold mt-1">{value}</p>
    </div>
  )
}