/**
 * Cart page – professional layout and styling
 */

/* Clean background for cart page only */
body.page-cart {
  background-color: #f1f5f9;
  background-image: none;
}

body.page-cart .main-content.cart-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 20px 3rem;
}

/* Page header */
.cart-header {
  margin-bottom: 1.75rem;
}

.cart-page-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 0 0.25rem;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.cart-count {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.cart-order-success {
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 500;
}

.cart-order-success i {
  margin-right: 0.5rem;
}

/* Empty state */
.cart-empty {
  text-align: center;
  padding: 3rem 2rem;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.cart-empty-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 1.75rem;
  border-radius: 50%;
}

.cart-empty-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
  color: var(--color-text);
}

.cart-empty-text {
  margin: 0 0 1.5rem;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.cart-empty-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

/* Two-column layout: list | summary */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: start;
}

@media (min-width: 768px) {
  .cart-layout {
    grid-template-columns: 1fr 340px;
    gap: 2rem;
  }
}

/* Cart list – stacked cards */
.cart-list-wrap {
  min-width: 0;
}

.cart-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Each item = card */
.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1.25rem;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--color-border);
  transition: box-shadow 0.2s ease;
}

.cart-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

@media (max-width: 600px) {
  .cart-item {
    grid-template-columns: 80px 1fr;
    gap: 1rem;
  }
  .cart-item-subtotal-wrap {
    grid-column: 1 / -1;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
}

.cart-item-image-link {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-surface);
  aspect-ratio: 1;
}

.cart-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.cart-item-body {
  min-width: 0;
}

.cart-item-name {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.25rem;
  line-height: 1.3;
}

.cart-item-name a {
  color: var(--color-text);
  text-decoration: none;
}

.cart-item-name a:hover {
  color: var(--color-teal);
}

.cart-item-price {
  font-size: 0.9rem;
  color: var(--color-teal);
  font-weight: 600;
  margin: 0 0 0.75rem;
}

.cart-item-price-label {
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

.cart-item-qty-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.cart-item-qty {
  width: 64px;
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  text-align: center;
  background: var(--color-bg);
  color: var(--color-text);
}

.cart-item-qty:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 2px rgba(12, 164, 140, 0.15);
}

.cart-item-update {
  padding: 6px 12px;
  font-size: 0.8125rem;
}

.cart-item-remove {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0;
  border: none;
  background: none;
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  cursor: pointer;
  transition: color 0.2s;
}

.cart-item-remove:hover {
  color: #b91c1c;
}

.cart-item-remove i {
  font-size: 0.75rem;
}

.cart-item-subtotal-wrap {
  text-align: right;
}

.cart-item-subtotal-label {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 0.2rem;
}

.cart-item-subtotal {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
}

/* Order summary sidebar */
.cart-summary {
  position: relative;
}

@media (min-width: 768px) {
  .cart-summary {
    position: sticky;
    top: calc(var(--header-height) + 1.5rem);
  }
}

.cart-summary-card {
  padding: 1.5rem;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--color-border);
}

.cart-summary-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 1.25rem;
  color: var(--color-text);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.cart-summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 2px solid var(--color-border);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text);
}

.cart-summary-total-amount {
  font-size: 1.25rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cart-checkout-btn {
  display: block;
  width: 100%;
  margin-top: 1.25rem;
  padding: 14px 20px;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
}

.cart-continue-link {
  display: block;
  text-align: center;
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--color-teal);
  text-decoration: none;
  font-weight: 500;
}

.cart-continue-link:hover {
  text-decoration: underline;
}

/* Utility */
.btn-sm {
  padding: 6px 12px;
  font-size: 0.8125rem;
}