import { Skeleton } from "@/components/ui/skeleton";
import { Card, CardContent, CardHeader } from "@/components/ui/card";

export default function StakingEarningsLoading() {
  return (
    <div className="container py-8 space-y-8">
      <div className="flex items-center justify-between">
        <div>
          <Skeleton className="h-10 w-64" />
          <Skeleton className="h-5 w-96 mt-2" />
        </div>
      </div>

      <Skeleton className="h-10 w-full" />

      <div className="flex items-center justify-between">
        <Skeleton className="h-8 w-64" />
        <Skeleton className="h-10 w-40" />
      </div>

      <Skeleton className="h-10 w-64" />

      <div className="grid gap-4 md:grid-cols-2 lg:grid-cols-4">
        {Array.from({ length: 4 }).map((_, i) => (
          <Card key={i}>
            <CardHeader className="pb-2">
              <Skeleton className="h-5 w-32" />
            </CardHeader>
            <CardContent>
              <Skeleton className="h-8 w-24" />
              <Skeleton className="h-4 w-32 mt-1" />
            </CardContent>
          </Card>
        ))}
      </div>

      <div className="grid gap-6 md:grid-cols-2">
        <Card>
          <CardHeader>
            <Skeleton className="h-6 w-40" />
            <Skeleton className="h-4 w-60 mt-1" />
          </CardHeader>
          <CardContent>
            <Skeleton className="h-[300px] w-full" />
          </CardContent>
        </Card>

        <Card>
          <CardHeader>
            <Skeleton className="h-6 w-40" />
            <Skeleton className="h-4 w-60 mt-1" />
          </CardHeader>
          <CardContent>
            <Skeleton className="h-[300px] w-full" />
          </CardContent>
        </Card>
      </div>
    </div>
  );
}