/* ==========================================================================
   AURA - COCINA DE AUTOR
   Estilos de Reservas (reservas.css)
   ========================================================================== */

.reservas-banner {
  background: linear-gradient(180deg, rgba(11, 14, 20, 0.6) 0%, rgba(11, 14, 20, 0.95) 100%),
              url('https://images.unsplash.com/photo-1559339352-11d035aa65de?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  padding: calc(var(--header-height) + 2rem) var(--spacing-sm) var(--spacing-lg) var(--spacing-sm);
  text-align: center;
  border-bottom: 1px solid var(--border-subtle);
}

.reservas-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

@media (min-width: 1024px) {
  .reservas-grid {
    grid-template-columns: 1.4fr 1fr;
  }
}

/* Formulario */
.booking-form-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .form-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .form-group.full-width {
    grid-column: span 2;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  position: relative;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.form-label .required {
  color: var(--color-terracotta);
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-gold-primary);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.form-control.is-invalid {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-control.is-valid {
  border-color: #10B981;
}

.error-message {
  font-size: 0.78rem;
  color: #EF4444;
  display: none;
  margin-top: 0.2rem;
}

.form-control.is-invalid + .error-message {
  display: block;
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23D4AF37'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
  padding-right: 2.5rem;
}

select.form-control option {
  background-color: var(--bg-surface);
  color: var(--text-main);
}

textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

.form-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  display: none;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.form-alert.success {
  display: flex;
  background-color: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34D399;
}

.form-alert.error {
  display: flex;
  background-color: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #F87171;
}

/* Tarjeta WhatsApp & Políticas */
.booking-info-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.wa-reservation-card {
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.12) 0%, rgba(11, 14, 20, 0.8) 100%), var(--bg-surface);
  border: 1px solid rgba(37, 211, 102, 0.3);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.wa-reservation-card h3 {
  color: #25D366;
}

.policy-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.policy-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.policy-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.policy-item .icon {
  color: var(--color-gold-primary);
  margin-top: 0.2rem;
}