import Link from "next/link";
import FormMessage from "@/components/form-message";
import SignupForm from "@/features/auth/components/signup-form";
import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "@/components/ui/card";

export default async function SignupPage({
  searchParams,
}: {
  searchParams: Promise<{ message: string }>;
}) {
  const { message } = await searchParams;

  return (
    <div className="relative flex min-h-screen items-center justify-center overflow-hidden bg-linear-to-br from-gray-50 via-white to-gray-100 px-4 py-12 dark:from-black dark:via-gray-950 dark:to-gray-900">
      {/* 배경 그라데이션 효과 */}
      <div className="absolute inset-0 bg-[radial-gradient(ellipse_at_top_right,var(--tw-gradient-stops))] from-gray-200/30 via-gray-100/15 to-transparent dark:from-gray-800/30 dark:via-gray-900/20" />
      <div className="absolute inset-0 bg-[radial-gradient(ellipse_at_bottom_left,var(--tw-gradient-stops))] from-gray-300/30 via-gray-200/15 to-transparent dark:from-gray-700/30 dark:via-gray-800/20" />

      {/* 애니메이션 블러 효과 */}
      <div className="absolute left-1/4 top-1/4 h-64 w-64 animate-pulse rounded-full bg-gray-300/20 blur-3xl dark:bg-gray-700/20" />
      <div className="absolute bottom-1/4 right-1/4 h-64 w-64 animate-pulse rounded-full bg-gray-400/20 blur-3xl delay-700 dark:bg-gray-600/20" />

      <div className="relative z-10 w-full max-w-md animate-in fade-in slide-in-from-bottom-4 duration-700">
        {/* 메시지 알림 */}
        <FormMessage message={message} />

        <Card className="border-white/20 bg-white/70 shadow-2xl backdrop-blur-xl dark:border-white/10 dark:bg-gray-900/70">
          <CardHeader className="space-y-3 text-center">
            <div className="mx-auto mb-2 flex h-16 w-16 items-center justify-center rounded-2xl bg-linear-to-br from-gray-800 to-black shadow-lg dark:from-white dark:to-gray-200">
              <span className="text-4xl">🚀</span>
            </div>
            <CardTitle className="text-3xl font-bold tracking-tight">
              회원가입
            </CardTitle>
            <CardDescription className="text-base">
              몇 가지 정보만 입력하면 바로 시작할 수 있습니다.
            </CardDescription>
          </CardHeader>

          {/* ========== 폼 영역 ========== */}
          <CardContent className="space-y-6">
            <SignupForm />

            {/* ========== 로그인 링크 ========== */}
            <p className="text-center text-sm text-gray-600 dark:text-gray-400">
              이미 계정이 있으신가요?{" "}
              <Link
                href="/login"
                className="font-semibold text-gray-900 transition-colors hover:text-black dark:text-gray-100 dark:hover:text-white"
              >
                로그인 하러 가기
              </Link>
            </p>
          </CardContent>
        </Card>
      </div>
    </div>
  );
}
