/*
  Estilos del carrito de consulta (panel lateral + overlay).
*/

.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(2px);
  z-index: 199;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.cart-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.cart-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
  width: 100%;
  max-width: 420px;
  background: var(--color-surface);
  border-left: 1px solid var(--color-border-strong);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-base);
}

.cart-panel.is-open {
  transform: translateX(0);
}

@media (max-width: 480px) {
  .cart-panel {
    max-width: 100%;
  }
}

.cart-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.cart-panel__header h2 {
  font-size: 1.2rem;
}

.cart-panel__close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ivory-dim);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.cart-panel__close:hover {
  background: rgba(243, 237, 224, 0.08);
  color: var(--color-ivory);
}

.cart-panel__items {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.cart-empty {
  text-align: center;
  color: var(--color-ivory-dim);
  padding: var(--space-lg) var(--space-sm);
}

.cart-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.4rem 0.75rem;
  padding: 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg-soft);
}

.cart-item__name {
  font-size: 0.95rem;
  grid-column: 1;
}

.cart-item__remove {
  grid-column: 2;
  color: var(--color-ivory-dim);
  transition: color var(--transition-fast);
}

.cart-item__remove:hover {
  color: var(--color-wine);
}

.cart-item__row {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-item__qty {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cart-item__qty button {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: background var(--transition-fast);
}

.cart-item__qty button:hover {
  background: rgba(201, 162, 39, 0.12);
}

.cart-item__qty span {
  min-width: 1.4rem;
  text-align: center;
  font-size: 0.9rem;
}

.cart-item__subtotal {
  font-size: 0.9rem;
  color: var(--color-ivory);
  font-weight: 700;
}

.cart-panel__footer {
  padding: var(--space-sm);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.cart-panel__total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-ivory);
}

.cart-panel__whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.9rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  color: #16130a;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: var(--fs-small);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.cart-panel__whatsapp-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--glow-gold);
}

.cart-panel__whatsapp-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}