/* ============================================
   CARRITO — ícono, overlay y drawer
   Usa las variables --onyx, --onyx-2, --ivory, --gold definidas en el HTML
============================================ */

.nav__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cart-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--ivory);
  background: transparent;
}

.cart-toggle svg {
  width: 22px;
  height: 22px;
}

.cart-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--gold);
  color: var(--onyx);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  display: none;
  align-items: center;
  justify-content: center;
}

.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 9, 8, 0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 200;
}

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

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: min(400px, 100vw);
  background: var(--onyx-2);
  border-left: 1px solid rgba(212, 175, 106, 0.25);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  z-index: 201;
  display: flex;
  flex-direction: column;
}

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

.cart-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid rgba(212, 175, 106, 0.15);
}

.cart-drawer__header h2 {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.03em;
  color: var(--ivory);
}

.cart-drawer__close {
  color: var(--ivory-dim);
  font-size: 20px;
  padding: 4px 8px;
}

.cart-drawer__close:hover { color: var(--gold); }

.cart-drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
}

.cart-empty {
  color: var(--ivory-dim);
  font-family: var(--font-body);
  font-size: 14px;
  text-align: center;
  padding: 40px 0;
}

.cart-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(212, 175, 106, 0.1);
}

.cart-item img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--onyx-3);
  flex-shrink: 0;
}

.cart-item__info { flex: 1; min-width: 0; }

.cart-item__name {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--ivory);
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cart-item__price {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--gold);
  margin-bottom: 8px;
}

.cart-item__qty {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ivory);
}

.qty-btn {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(212, 175, 106, 0.3);
  border-radius: 3px;
  color: var(--ivory);
}

.qty-btn:hover { border-color: var(--gold); color: var(--gold); }

.cart-item__remove {
  color: var(--ivory-dim);
  font-size: 14px;
  padding: 4px;
  align-self: flex-start;
}

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

.cart-drawer__footer {
  border-top: 1px solid rgba(212, 175, 106, 0.15);
  padding: 18px 20px 22px;
}

.cart-drawer__total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 14px;
  font-family: var(--font-body);
  color: var(--ivory);
}

.cart-drawer__total span:first-child {
  font-size: 13px;
  color: var(--ivory-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cart-drawer__total span:last-child {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--gold);
}

.cart-checkout-btn {
  width: 100%;
  padding: 15px;
  background: var(--gold-gradient);
  color: var(--onyx);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.05em;
  border-radius: var(--radius);
  text-align: center;
}

.cart-checkout-btn:hover { filter: brightness(1.08); }
.cart-checkout-btn:disabled { opacity: 0.6; cursor: not-allowed; }