cre-sync/app/(auth)/login/page.tsx

'use client';

import { useState } from 'react';
import { useRouter } from 'next/navigation';
import Link from 'next/link';
import { useAuth } from '@/lib/hooks/useAuth';
import { Building2, Mail, Lock, ArrowRight, Loader2 } from 'lucide-react';

export default function LoginPage() {
  const [email, setEmail] = useState('');
  const [password, setPassword] = useState('');
  const [error, setError] = useState('');
  const [loading, setLoading] = useState(false);
  const [rememberMe, setRememberMe] = useState(false);
  const router = useRouter();
  const { login } = useAuth();

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault();
    setError('');
    setLoading(true);

    try {
      await login(email, password);
      router.push('/dashboard');
    } catch (err: any) {
      setError(err.message || 'Invalid credentials');
    } finally {
      setLoading(false);
    }
  };

  return (
    <div className="min-h-screen flex items-center justify-center p-4">
      <div className="w-full max-w-md">
        {/* Logo */}
        <div className="text-center mb-12 animate-fade-in-up">
          <Link href="/" className="inline-flex items-center gap-4 group">
            <div className="w-16 h-16 clay-avatar">
              <Building2 className="w-8 h-8" />
            </div>
            <div className="text-left">
              <span className="text-3xl font-bold text-foreground">CRESync</span>
              <p className="text-sm text-muted-foreground">Commercial Real Estate CRM</p>
            </div>
          </Link>
        </div>

        {/* Login Card */}
        <div className="clay-card p-10 animate-fade-in-scale shadow-lg" style={{ animationDelay: '0.1s' }}>
          <div className="text-center mb-10">
            <h1 className="text-2xl font-bold text-foreground mb-3">Welcome Back</h1>
            <p className="text-muted-foreground">Enter your credentials to continue</p>
          </div>

          <form onSubmit={handleSubmit} className="space-y-6">
            {error && (
              <div className="p-4 rounded-xl bg-red-50 text-red-600 text-sm border border-red-200 animate-fade-in-up">
                {error}
              </div>
            )}

            <div className="space-y-2">
              <label htmlFor="email" className="block text-sm font-medium text-foreground">
                Email Address
              </label>
              <div className="relative">
                <Mail className="absolute left-4 top-1/2 -translate-y-1/2 w-5 h-5 text-slate-400 pointer-events-none" />
                <input
                  id="email"
                  type="email"
                  placeholder="name@company.com"
                  value={email}
                  onChange={(e) => setEmail(e.target.value)}
                  className="w-full h-14 clay-input pl-12 pr-4 border border-gray-200"
                  required
                />
              </div>
            </div>

            <div className="space-y-2">
              <div className="flex items-center justify-between">
                <label htmlFor="password" className="block text-sm font-medium text-foreground">
                  Password
                </label>
                <Link href="/forgot-password" className="text-sm text-primary hover:underline">
                  Forgot password?
                </Link>
              </div>
              <div className="relative">
                <Lock className="absolute left-4 top-1/2 -translate-y-1/2 w-5 h-5 text-slate-400 pointer-events-none" />
                <input
                  id="password"
                  type="password"
                  placeholder="Enter your password"
                  value={password}
                  onChange={(e) => setPassword(e.target.value)}
                  className="w-full h-14 clay-input pl-12 pr-4 border border-gray-200"
                  required
                />
              </div>
            </div>

            <div className="flex items-center gap-3 pt-2">
              <button
                type="button"
                onClick={() => setRememberMe(!rememberMe)}
                className={`w-6 h-6 rounded-md border-2 transition-all flex items-center justify-center ${
                  rememberMe
                    ? 'bg-primary border-primary'
                    : 'bg-white border-gray-300 hover:border-gray-400'
                }`}
              >
                {rememberMe && (
                  <svg className="w-4 h-4 text-white" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={3}>
                    <path strokeLinecap="round" strokeLinejoin="round" d="M5 13l4 4L19 7" />
                  </svg>
                )}
              </button>
              <label
                onClick={() => setRememberMe(!rememberMe)}
                className="text-sm text-foreground cursor-pointer select-none"
              >
                Remember me for 30 days
              </label>
            </div>

            <button
              type="submit"
              disabled={loading}
              className="w-full py-4 clay-btn-primary flex items-center justify-center gap-2 disabled:opacity-50 mt-2"
            >
              {loading ? (
                <>
                  <Loader2 className="w-5 h-5 animate-spin" />
                  Signing in...
                </>
              ) : (
                <>
                  Sign In
                  <ArrowRight className="w-5 h-5" />
                </>
              )}
            </button>
          </form>

          <div className="clay-divider my-8" />

          <p className="text-center text-sm text-muted-foreground">
            Don&apos;t have an account?{' '}
            <Link href="/signup" className="text-primary font-medium hover:underline">
              Create one
            </Link>
          </p>
        </div>

        {/* Footer */}
        <p className="text-center text-xs text-muted-foreground mt-8 animate-fade-in-up" style={{ animationDelay: '0.3s' }}>
          By signing in, you agree to our{' '}
          <Link href="/terms" className="hover:text-foreground transition-colors">Terms</Link>
          {' '}and{' '}
          <Link href="/privacy" className="hover:text-foreground transition-colors">Privacy Policy</Link>
        </p>
      </div>
    </div>
  );
}