/* Cart page */
.cart-page { padding: 16px 16px 80px; max-width: 1100px; margin: 0 auto; }
.cart-title { font-size: 24px; font-weight: 800; margin-bottom: 20px; }
.cart-alert { padding: 12px 14px; border-radius: 10px; margin-bottom: 16px; font-size: 14px; font-weight: 600; }
.cart-alert--success { background: #dcfce7; color: #166534; }
.cart-alert--error { background: #fee2e2; color: #991b1b; }
.cart-empty { text-align: center; padding: 48px 16px; background: var(--gray-card); border-radius: 16px; }
.cart-layout { display: grid; gap: 24px; }
.cart-item { display: grid; grid-template-columns: 80px 1fr auto; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--border); align-items: start; }
.cart-item-img img { width: 80px; height: 80px; object-fit: cover; border-radius: 12px; }
.cart-item-body h2 { font-size: 15px; margin-bottom: 4px; }
.cart-item-body h2 a { color: inherit; text-decoration: none; }
.cart-item-variant { font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.cart-item-price { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; }
.cart-item-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.cart-qty-form { display: flex; gap: 8px; align-items: center; }
.cart-qty-form input { width: 64px; padding: 6px 8px; border: 1px solid var(--border); border-radius: 8px; }
.cart-item-total { font-weight: 700; color: var(--orange); }
.cart-summary { background: var(--gray-card); border-radius: 16px; padding: 20px; }
.cart-summary h2 { font-size: 16px; margin-bottom: 12px; }
.cart-summary-row { display: flex; justify-content: space-between; margin-bottom: 8px; }
.cart-summary-note { font-size: 12px; color: var(--text-muted); margin-bottom: 16px; }
.cart-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 16px; border-radius: 10px; border: none; font-weight: 700; cursor: pointer; text-decoration: none; font-size: 14px; }
.cart-btn--primary { background: var(--blue); color: #fff; }
.cart-btn--ghost { background: #fff; border: 1px solid var(--border); }
.cart-btn--danger { background: #fee2e2; color: #991b1b; }
.cart-btn--block { width: 100%; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
@media (min-width: 900px) {
  .cart-layout { grid-template-columns: 1fr 320px; align-items: start; }
}