export function LoadingState({ label = "加载中" }: { label?: string }) {
  return <div className="state-block loading-state">{label}</div>;
}

export function ErrorState({ message }: { message: string }) {
  return <div className="state-block error-state">{message}</div>;
}

export function EmptyState({ label = "暂无数据" }: { label?: string }) {
  return <div className="state-block empty-state">{label}</div>;
}