@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Montserrat:wght@700;800;900&display=swap');

:root {
  --primary-gold: #FFD700;
  --primary-gold-hover: #E5C100;
  --secondary-gold: #DAA520;
  --dark-bg: #0A0A0A;
  --dark-card: #141414;
  --dark-border: #333333;
  --text-main: #FFFFFF;
  --text-muted: #A0A0A0;
  
  --status-disponivel-bg: #1A1A1A;
  --status-disponivel-border: #444444;
  --status-disponivel-text: #FFFFFF;
  
  --status-reservado-bg: #333333;
  --status-reservado-border: #222222;
  --status-reservado-text: #666666;
  
  --status-pago-bg: var(--secondary-gold);
  --status-pago-border: var(--primary-gold);
  --status-pago-text: #000000;

  --border-radius: 10px;
  --glow: 0 0 15px rgba(255, 215, 0, 0.4);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  background-color: var(--dark-bg);
  color: var(--text-main);
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: 'Montserrat', sans-serif;
  text-transform: uppercase;
}

/* Header */
header {
  background-color: rgba(10, 10, 10, 0.95);
  padding: 1rem;
  border-bottom: 1px solid var(--dark-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.header-brand h1 {
  font-size: 1.5rem;
  background: linear-gradient(to right, #FFD700, #DAA520);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 10px rgba(255, 215, 0, 0.2);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-nav span {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.header-nav a {
  text-decoration: none;
  color: var(--primary-gold);
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid var(--primary-gold);
  padding: 0.4rem 1rem;
  border-radius: 20px;
  transition: all 0.3s ease;
}

.header-nav a:hover {
  background-color: var(--primary-gold);
  color: #000;
  box-shadow: var(--glow);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* Hero Section */
.hero {
  text-align: center;
  margin-bottom: 3rem;
  padding: 3rem 1rem;
  background: radial-gradient(circle at center, rgba(218, 165, 32, 0.1) 0%, transparent 70%);
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 215, 0, 0.1);
}

.hero h2 {
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 1rem;
  letter-spacing: 1px;
}

.hero .highlight {
  color: var(--primary-gold);
  text-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.hero-price {
  display: inline-block;
  margin-top: 1.5rem;
  background-color: var(--primary-gold);
  color: #000;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  padding: 0.8rem 2rem;
  border-radius: 30px;
  box-shadow: var(--glow);
}

/* Formulários */
.auth-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 80px);
}

.auth-card {
  background: var(--dark-card);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--dark-border);
  width: 100%;
  max-width: 400px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.auth-card h2 {
  margin-bottom: 1.5rem;
  text-align: center;
  color: var(--primary-gold);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  background-color: #1A1A1A;
  border: 1px solid var(--dark-border);
  color: #FFF;
  border-radius: 6px;
  font-size: 1rem;
  transition: all 0.3s;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-gold);
  box-shadow: 0 0 8px rgba(255, 215, 0, 0.2);
}

.btn {
  display: inline-block;
  width: 100%;
  padding: 1rem;
  background-color: var(--primary-gold);
  color: #000;
  border: none;
  border-radius: 6px;
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  transition: all 0.3s;
  box-shadow: 0 4px 15px rgba(218, 165, 32, 0.3);
}

.btn:hover {
  background-color: var(--primary-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
}

.btn-whatsapp {
  background-color: #25d366;
  color: #fff;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover {
  background-color: #1ebc59;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.btn-danger {
  background-color: transparent;
  color: #ef4444;
  border: 1px solid #ef4444;
  box-shadow: none;
}
.btn-danger:hover {
  background-color: #ef4444;
  color: #fff;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-confirm {
  background-color: #3b82f6;
  color: #fff;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}
.btn-confirm:hover {
  background-color: #2563eb;
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
}

.alert {
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  text-align: center;
  font-weight: 500;
}

.alert-error {
  background-color: rgba(220, 38, 38, 0.1);
  color: #ef4444;
  border: 1px solid rgba(220, 38, 38, 0.3);
}

.alert-success {
  background-color: rgba(34, 197, 94, 0.1);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.auth-links {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
}

.auth-links a {
  color: var(--primary-gold);
  text-decoration: none;
}
.auth-links a:hover {
  text-decoration: underline;
}

/* Grid de Rifas */
.raffle-stats {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  background: var(--dark-card);
  padding: 1rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--dark-border);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.stat-color {
  width: 16px;
  height: 16px;
  border-radius: 4px;
}

.stat-color.disponivel { background-color: var(--status-disponivel-bg); border: 1px solid var(--status-disponivel-border); }
.stat-color.reservado { background-color: var(--status-reservado-bg); }
.stat-color.pago { background-color: var(--status-pago-bg); }

.grid-rifas {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(45px, 1fr));
  gap: 10px;
  justify-content: center;
}

.numero-rifa {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  text-decoration: none;
}

.numero-rifa.disponivel {
  background-color: var(--status-disponivel-bg);
  color: var(--status-disponivel-text);
  border: 1px solid var(--status-disponivel-border);
}

.numero-rifa.disponivel:hover {
  border-color: var(--primary-gold);
  color: var(--primary-gold);
  transform: scale(1.1);
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.2);
  z-index: 2;
}

.numero-rifa.reservado {
  background-color: var(--status-reservado-bg);
  color: var(--status-reservado-text);
  border: 1px solid var(--status-reservado-border);
  cursor: not-allowed;
}

/* Número reservado pelo PRÓPRIO usuário */
.numero-rifa.reservado.meu-numero {
  border-color: var(--secondary-gold);
  color: var(--primary-gold);
  cursor: pointer;
  box-shadow: inset 0 0 10px rgba(255, 215, 0, 0.1);
}
.numero-rifa.reservado.meu-numero:hover {
  transform: scale(1.05);
}

.numero-rifa.pago {
  background-color: var(--status-pago-bg);
  color: var(--status-pago-text);
  border: 1px solid var(--status-pago-border);
  cursor: not-allowed;
  box-shadow: inset 0 0 10px rgba(0,0,0,0.2);
}

/* Modals / Pagamento */
.payment-card {
  background: var(--dark-card);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--primary-gold);
  box-shadow: var(--glow);
  max-width: 500px;
  margin: 2rem auto;
  text-align: center;
}

.payment-card h2 {
  color: var(--primary-gold);
  margin-bottom: 1rem;
}

.pix-key {
  background-color: #000;
  color: var(--primary-gold);
  padding: 1rem;
  border-radius: 6px;
  font-family: monospace;
  font-size: 1.1rem;
  margin: 1.5rem 0;
  word-break: break-all;
  border: 1px solid var(--dark-border);
}

.pix-copy-btn {
  margin-bottom: 2rem;
  background-color: #333;
  color: #fff;
  box-shadow: none;
}
.pix-copy-btn:hover {
  background-color: #444;
  color: var(--primary-gold);
}

/* Mobile Adjustments */
@media (max-width: 600px) {
  .hero h2 { font-size: 1.8rem; }
  .hero-price { font-size: 1.2rem; }
  .grid-rifas {
    grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
    gap: 8px;
  }
  .numero-rifa {
    font-size: 0.8rem;
  }
}