/* Hero del carrito */
.cart-hero {
  background: linear-gradient(120deg, var(--christmas-light-blue) 0%, #c7eefd 40%, var(--lego-yellow) 100%);
  padding: 48px 0;
  text-align: center;
}

.cart-hero h1 {
  margin: 0 0 12px;
  font-size: 32px;
  font-weight: 700;
  color: var(--gray-900);
}

.cart-hero p {
  margin: 0;
  font-size: 16px;
  color: var(--gray-700);
}

/* Sección del carrito */
.cart-section {
  padding: var(--spacing-xl) 0;
  min-height: 500px;
}

/* Layout principal */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

/* Productos del carrito */
.cart-items {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--gray-100);
}

.cart-header h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.btn-clear-cart {
  background: transparent;
  color: var(--lego-red);
  border: 1px solid var(--gray-200);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 14px;
  transition: all .2s ease;
  cursor: pointer;
}

.btn-clear-cart:hover {
  background: var(--lego-red);
  color: white;
  border-color: var(--lego-red);
}

/* Carrito vacío */
.empty-cart {
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.empty-cart-icon {
  font-size: 64px;
  margin-bottom: var(--spacing-md);
  opacity: 0.3;
}

.empty-cart h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-sm);
}

.empty-cart p {
  color: var(--text-secondary);
  margin: 0 0 var(--spacing-lg);
}

/* Lista de productos */
.cart-items-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* Producto individual */
.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  background: var(--gray-50);
  transition: box-shadow .2s ease;
}

.cart-item:hover {
  box-shadow: var(--shadow-md);
}

.item-image {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.item-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.item-details {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

.item-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.item-description {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
}

.item-price {
  font-size: 15px;
  font-weight: 600;
  color: var(--lego-red);
  margin: 4px 0 0;
}

.item-quantity {
  display: flex;
  align-items: center;
  gap: 8px;
  grid-column: 1 / -1;
  justify-content: center;
  margin-top: var(--spacing-sm);
}

.qty-btn {
  width: 32px;
  height: 32px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all .2s ease;
}

.qty-btn:hover {
  background: var(--lego-yellow);
  border-color: var(--lego-yellow);
}

.qty-input {
  width: 50px;
  text-align: center;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  padding: 6px;
  font-size: 14px;
  font-weight: 600;
}

.item-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  grid-column: 1 / -1;
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--gray-200);
  margin-top: var(--spacing-sm);
}

.item-total-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.btn-remove {
  background: transparent;
  border: 1px solid var(--gray-200);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 18px;
  cursor: pointer;
  transition: all .2s ease;
}

.btn-remove:hover {
  background: var(--lego-red);
  border-color: var(--lego-red);
  transform: scale(1.1);
}

/* Continuar comprando */
.continue-shopping {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 2px solid var(--gray-100);
}

/* Resumen del pedido */
.cart-summary {
  position: sticky;
  top: 80px;
  align-self: start;
}

.summary-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  border: 2px solid var(--lego-yellow);
}

.summary-card h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-md);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.summary-row span:last-child {
  font-weight: 600;
  color: var(--text-primary);
}

.discount-row {
  color: var(--christmas-green);
}

.discount-row span:last-child {
  color: var(--christmas-green);
  font-weight: 700;
}

.summary-divider {
  height: 1px;
  background: var(--gray-200);
  margin: var(--spacing-md) 0;
}

.summary-total-row {
  padding: var(--spacing-md) 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.summary-total-row span:last-child {
  font-size: 22px;
  color: var(--lego-red);
}

/* Código promocional */
.promo-code {
  display: flex;
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
}

.promo-input {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: 14px;
}

.promo-input:focus {
  outline: none;
  border-color: var(--lego-blue);
}

.btn-promo {
  padding: 10px 16px;
  background: var(--gray-700);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background .2s ease;
}

.btn-promo:hover {
  background: var(--gray-900);
}

/* Botón de checkout */
.btn-checkout {
  width: 100%;
  padding: 14px;
  background: var(--lego-red);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s ease;
  margin: var(--spacing-md) 0;
}

.btn-checkout:hover {
  background: #b00e10;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Información del carrito */
.cart-info {
  background: var(--christmas-snow);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin: var(--spacing-md) 0;
}

.cart-info p {
  font-size: 13px;
  color: var(--christmas-green);
  margin: 6px 0;
  font-weight: 600;
}

/* Métodos de pago */
.payment-methods {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--gray-200);
}

.payment-title {
  font-size: 12px;
  color: var(--text-secondary);
  margin: 0 0 var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.payment-icons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
}

.payment-icon {
  width: 64px;
  height: 40px;
  opacity: 0.9;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 1px 0 rgba(0,0,0,0.05));
  transition: transform .15s ease, opacity .15s ease;
}

.payment-icon svg { width: 100%; height: 100%; border-radius: 6px; }

.payment-icon:hover { transform: translateY(-2px); opacity: 1; }

/* Botones primarios y secundarios */
.btn-primary {
  display: inline-block;
  padding: 12px 24px;
  background: var(--lego-red);
  color: white;
  border-radius: var(--radius-md);
  font-weight: 700;
  text-align: center;
  transition: all .2s ease;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: #b00e10;
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-block;
  padding: 12px 24px;
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-weight: 700;
  text-align: center;
  transition: all .2s ease;
}

.btn-secondary:hover {
  background: var(--lego-yellow);
  border-color: var(--lego-yellow);
}

/* Sección de recomendados */
.recommended-section {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  padding: var(--spacing-xl) 0;
}

.recommended-section h2 {
  text-align: center;
  margin-bottom: var(--spacing-sm);
}

.recommended-section>.container>p {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.product-price {
  font-size: 16px;
  font-weight: 700;
  color: var(--lego-red);
  text-align: center;
  margin: 8px 0;
}

/* Responsive */
@media (min-width: 768px) {
  .cart-hero h1 {
    font-size: 38px;
  }

  .cart-item {
    grid-template-columns: 120px 1fr auto auto;
    align-items: center;
  }

  .item-image {
    width: 120px;
    height: 120px;
  }

  .item-quantity {
    grid-column: auto;
    margin-top: 0;
  }

  .item-total {
    grid-column: auto;
    border-top: none;
    padding-top: 0;
    margin-top: 0;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--spacing-sm);
  }
}

@media (min-width: 1024px) {
  .cart-layout {
    grid-template-columns: 1fr 380px;
    gap: var(--spacing-xl);
  }

  .cart-hero {
    padding: 56px 0;
  }

  .cart-hero h1 {
    font-size: 42px;
  }
}

[data-theme="dark"] .cart-hero {
  background: linear-gradient(120deg, #0f1115 0%, #181b21 60%, var(--lego-yellow) 100%);
}

[data-theme="dark"] .recommended-section {
  background: linear-gradient(135deg, #181b21 0%, #0f1115 100%);
}