import { useState } from 'react'
import { supabase } from '../lib/supabase'
import { Film } from 'lucide-react'

export default function Login() {
  const [email, setEmail] = useState('')
  const [password, setPassword] = useState('')
  const [loading, setLoading] = useState(false)
  const [erro, setErro] = useState('')

  const handleLogin = async (e: React.FormEvent) => {
    e.preventDefault()
    setLoading(true)
    setErro('')
    const { error } = await supabase.auth.signInWithPassword({ email, password })
    if (error) setErro(error.message)
    setLoading(false)
  }

  return (
    <div className="min-h-screen flex items-center justify-center p-4">
      <div className="w-full max-w-sm space-y-8">
        {/* Logo */}
        <div className="text-center">
          <div className="inline-flex items-center justify-center w-14 h-14 rounded-2xl bg-indigo-600/20 border border-indigo-500/30 mb-4">
            <Film size={26} className="text-indigo-400" />
          </div>
          <h1 className="text-2xl font-bold text-white">Reel Editor</h1>
          <p className="text-sm text-slate-500 mt-1">Agencia Climb Digital</p>
        </div>

        {/* Form */}
        <form onSubmit={handleLogin} className="space-y-4">
          <div>
            <label className="block text-xs font-medium text-slate-400 mb-1.5 uppercase tracking-wide">
              Email
            </label>
            <input
              type="email"
              value={email}
              onChange={e => setEmail(e.target.value)}
              required
              className="w-full bg-white/5 border border-white/10 rounded-xl px-4 py-3 text-sm text-slate-200 placeholder-slate-600 focus:outline-none focus:border-indigo-500/50 focus:bg-white/8 transition-all"
              placeholder="seu@email.com"
            />
          </div>
          <div>
            <label className="block text-xs font-medium text-slate-400 mb-1.5 uppercase tracking-wide">
              Senha
            </label>
            <input
              type="password"
              value={password}
              onChange={e => setPassword(e.target.value)}
              required
              className="w-full bg-white/5 border border-white/10 rounded-xl px-4 py-3 text-sm text-slate-200 placeholder-slate-600 focus:outline-none focus:border-indigo-500/50 focus:bg-white/8 transition-all"
              placeholder="••••••••"
            />
          </div>

          {erro && (
            <div className="bg-red-500/10 border border-red-500/20 rounded-xl px-4 py-3 text-sm text-red-400">
              {erro}
            </div>
          )}

          <button
            type="submit"
            disabled={loading}
            className="w-full py-3 bg-indigo-600 hover:bg-indigo-500 disabled:opacity-50 disabled:cursor-not-allowed text-white font-semibold rounded-xl transition-colors"
          >
            {loading ? 'Entrando...' : 'Entrar'}
          </button>
        </form>

        <p className="text-center text-xs text-slate-600">
          Acesso restrito - Agencia Climb Digital
        </p>
      </div>
    </div>
  )
}