/* 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-bundle { padding: 16px 0; border-bottom: 1px solid var(--border); }
.cart-bundle-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 8px; }
.cart-bundle-title { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.cart-bundle-meta { font-size: 12px; color: var(--text-muted); }
.cart-bundle-lines { list-style: none; padding: 0; margin: 0 0 12px; font-size: 13px; color: var(--text-secondary); }
.cart-bundle-lines li { padding: 4px 0; }
.cart-item-flash { font-size: 12px; color: #dc2626; font-weight: 600; margin-bottom: 4px; }
.cart-summary { background: var(--white, #fff); border-radius: 16px; padding: 20px; border: 1px solid var(--border); box-shadow: 0 2px 10px rgba(0,0,0,0.04); }
.cart-summary h2 { font-size: 15px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 14px; }
.cart-summary-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.cart-summary-row:last-of-type { border-bottom: none; }
.cart-summary-row-icon { width: 34px; height: 34px; border-radius: 9px; background: var(--blue-light, #eff6ff); color: var(--blue); display: flex; align-items: center; justify-content: center; font-size: 13px; flex-shrink: 0; }
.cart-summary-row-body { display: flex; flex-direction: column; gap: 1px; flex: 1; }
.cart-summary-row-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }
.cart-summary-row-value { font-size: 14px; font-weight: 700; color: var(--text); }
.cart-summary-row--discount .cart-summary-row-icon { background: #dcfce7; color: #166534; }
.cart-summary-row--discount .cart-summary-row-value { color: #166534; }
.cart-discount { padding: 12px 0; border-bottom: 1px solid var(--border); margin-bottom: 4px; }
.cart-discount-label { display: block; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 8px; color: var(--text-muted); }
.cart-discount-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 4px; }
.cart-discount-input { flex: 1; min-width: 120px; padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; }
.cart-discount-message { font-size: 12px; color: #991b1b; min-height: 1em; margin-bottom: 4px; }
.cart-summary-note { font-size: 12px; color: var(--text-muted); margin: 12px 0 14px; }
.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--block { width: 100%; margin-top: 4px; }
.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; }
}