Portfolio/src/pages-vite/LoginPage.tsx

import React, { useState } from 'react';
import { useNavigate } from 'react-router-dom';
import { supabase } from '../utils/supabaseClient';
import { Lock } from 'lucide-react';
import SEO from '../components/SEO';
import PageTransition from '../components/PageTransition';

const LoginPage = () => {
  const navigate = useNavigate();
  const [email, setEmail] = useState('');
  const [password, setPassword] = useState('');
  const [loading, setLoading] = useState(false);
  const [error, setError] = useState<string | null>(null);

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

    try {
      const { error } = await supabase.auth.signInWithPassword({
        email,
        password
      });

      if (error) throw error;
      navigate('/dashboard');
    } catch (err) {
      setError(err instanceof Error ? err.message : 'An error occurred');
    } finally {
      setLoading(false);
    }
  };

  return (
    <PageTransition>
      <SEO 
        title="Login"
        description="Login to access the dashboard"
      />
      <div className="min-h-screen flex items-center justify-center py-24 px-4">
        <div className="max-w-md w-full space-y-8">
          <div className="text-center">
            <Lock className="mx-auto h-12 w-12 text-orange-500" />
            <h2 className="mt-6 text-3xl font-bold">Sign in to Dashboard</h2>
          </div>
          
          <form className="mt-8 space-y-6" onSubmit={handleLogin}>
            {error && (
              <div className="bg-red-500/10 border border-red-500/20 text-red-500 p-4 rounded-lg text-sm">
                {error}
              </div>
            )}
            
            <div className="space-y-4">
              <div>
                <label htmlFor="email" className="block text-sm font-medium text-white/80 mb-2">
                  Email address
                </label>
                <input
                  id="email"
                  type="email"
                  required
                  value={email}
                  onChange={(e) => setEmail(e.target.value)}
                  className="w-full bg-gray-900/50 border border-white/10 rounded-lg px-4 py-3 text-white placeholder-white/40 focus:outline-none focus:ring-2 focus:ring-orange-500"
                />
              </div>
              
              <div>
                <label htmlFor="password" className="block text-sm font-medium text-white/80 mb-2">
                  Password
                </label>
                <input
                  id="password"
                  type="password"
                  required
                  value={password}
                  onChange={(e) => setPassword(e.target.value)}
                  className="w-full bg-gray-900/50 border border-white/10 rounded-lg px-4 py-3 text-white placeholder-white/40 focus:outline-none focus:ring-2 focus:ring-orange-500"
                />
              </div>
            </div>

            <button
              type="submit"
              disabled={loading}
              className="w-full bg-orange-500 hover:bg-orange-600 disabled:opacity-50 disabled:cursor-not-allowed text-white font-medium py-3 rounded-lg transition-colors"
            >
              {loading ? 'Signing in...' : 'Sign in'}
            </button>
          </form>
        </div>
      </div>
    </PageTransition>
  );
};

export default LoginPage;