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

export default function StudentCalendarLoading() {
  return (
    <div className="p-6 space-y-6">
      <div className="flex flex-col md:flex-row md:items-center justify-between gap-4">
        <div>
          <Skeleton className="h-8 w-48 mb-2" />
          <Skeleton className="h-4 w-72" />
        </div>
      </div>

      <Card>
        <CardHeader className="pb-3 border-b">
          <div className="flex flex-col md:flex-row md:items-center justify-between gap-4">
            <div>
              <Skeleton className="h-6 w-32 mb-2" />
              <Skeleton className="h-4 w-24" />
            </div>
            <div className="flex items-center space-x-2">
              <Skeleton className="h-9 w-9" />
              <Skeleton className="h-9 w-24" />
              <Skeleton className="h-9 w-9" />
            </div>
          </div>
        </CardHeader>
        <CardContent className="p-4">
          <div className="flex flex-col md:flex-row justify-between mb-4 gap-4">
            <Skeleton className="h-10 w-48" />
            <Skeleton className="h-10 w-32" />
          </div>

          <Skeleton className="h-[700px] w-full" />
        </CardContent>
      </Card>

      <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
        <Skeleton className="h-64 w-full" />
        <Skeleton className="h-64 w-full" />
        <Skeleton className="h-64 w-full" />
      </div>
    </div>
  )
}