.storefront-cart-page { --cart-ink: #3d3029; --cart-muted: #77685c; --cart-line: #e5d8c9; --cart-brick: #a44130; max-width: 1120px; margin: 0 auto; padding: 28px 24px 64px; color: var(--cart-ink); font: 400 16px/1.65 "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif; overflow-wrap: anywhere; }
.storefront-cart-page, .storefront-cart-page * { box-sizing: border-box; }
.storefront-cart-page h1, .storefront-cart-page h2, .storefront-cart-page h3, .storefront-cart-page p { margin: 0; }
.storefront-cart-page h1 { font: 600 30px/1.5 "Songti TC", "Noto Serif TC", "PMingLiU", serif; }
.storefront-cart-page h2 { margin-bottom: 20px; font-size: 20px; line-height: 1.5; }
.storefront-cart-page h3 { font-size: 17px; line-height: 1.6; }
.storefront-cart-page a { color: var(--cart-brick); text-underline-offset: 4px; }
.storefront-cart-page button, .storefront-cart-page select, .storefront-cart-page input { font: inherit; }
.storefront-cart-page button, .storefront-cart-primary { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 16px; border: 1px solid var(--cart-line); border-radius: 10px; background: #fff; color: var(--cart-ink); font-weight: 600; line-height: 1.5; cursor: pointer; text-align: center; text-decoration: none; }
.storefront-cart-page button:disabled { opacity: .55; cursor: default; }
.storefront-cart-page :is(button, a, input, select):focus-visible { outline: 3px solid #a44130; outline-offset: 3px; }
.storefront-cart-page .storefront-cart-primary { border-color: var(--cart-brick); background: var(--cart-brick); color: #fff; }
.storefront-cart-heading { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 24px; }
.storefront-cart-heading p { color: var(--cart-muted); font-size: 14px; }
.storefront-cart-heading a { flex-shrink: 0; display: flex; align-items: center; min-height: 48px; }
.storefront-cart-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 24px; align-items: start; }
.storefront-cart-sections { display: grid; gap: 24px; min-width: 0; }
.storefront-cart-panel { min-width: 0; padding: 24px; border: 1px solid var(--cart-line); border-radius: 12px; background: #fff; }
.storefront-cart-empty { padding: 40px 24px; text-align: center; }
.storefront-cart-empty h2 { margin-bottom: 24px; }
.storefront-cart-items { list-style: none; padding: 0; margin: 0; }
.storefront-cart-item { display: flex; align-items: start; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--cart-line); }
.storefront-cart-item:first-child { padding-top: 0; }
.storefront-cart-item:last-child { padding-bottom: 0; border-bottom: 0; }
.storefront-cart-item img { flex: 0 0 72px; width: 72px; height: 72px; border-radius: 8px; object-fit: contain; background: #faf7f2; }
.storefront-cart-item-body { flex: 1; min-width: 0; }
.storefront-cart-item-body > p { margin-top: 4px; font-size: 14px; color: var(--cart-muted); }
.storefront-cart-friend { color: var(--cart-brick); }
span.storefront-cart-friend { display: inline-block; margin-left: 12px; }
.storefront-cart-item-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; margin-top: 12px; }
.storefront-cart-quantity { display: inline-flex; align-items: center; border: 1px solid var(--cart-line); border-radius: 8px; }
.storefront-cart-quantity button { min-width: 44px; border: 0; border-radius: 8px; padding: 8px; }
.storefront-cart-quantity output { min-width: 28px; text-align: center; }
.storefront-cart-page .storefront-cart-text-button { padding: 8px; border-color: transparent; color: var(--cart-muted); font-size: 14px; }
.storefront-cart-line-total { margin-left: auto; font-size: 17px; font-variant-numeric: tabular-nums; }
.storefront-cart-member { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; padding-bottom: 16px; margin-bottom: 20px; border-bottom: 1px solid var(--cart-line); }
.storefront-cart-member p { flex: 1; }
.storefront-cart-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; padding: 0; margin: 0; border: 0; min-width: 0; }
.storefront-cart-full { grid-column: 1 / -1; min-width: 0; }
.storefront-cart-field { display: grid; gap: 7px; align-content: start; min-width: 0; font-size: 14px; }
.storefront-cart-field > span:first-child { font-weight: 600; }
.storefront-cart-field small { color: var(--cart-muted); font-weight: 400; }
.storefront-cart-field input, .storefront-cart-field select { width: 100%; min-width: 0; min-height: 48px; padding: 10px 12px; border: 1px solid #bdaa96; border-radius: 8px; background: #fff; color: var(--cart-ink); font-size: 16px; }
.storefront-cart-field input:disabled, .storefront-cart-field select:disabled { background: #faf7f2; opacity: 1; color: var(--cart-ink); -webkit-text-fill-color: var(--cart-ink); }
.storefront-cart-field [aria-invalid="true"] { border-color: #ad3026; }
.storefront-cart-contact-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.storefront-cart-contact-actions button { flex: 1 1 160px; }
.storefront-cart-page .storefront-cart-error { color: #a12d23; font-size: 14px; }
.storefront-cart-page .storefront-cart-muted { color: var(--cart-muted); font-size: 13px; margin: 12px 0; }
.storefront-cart-notice { padding: 16px; margin-bottom: 20px; border: 1px solid #b77d59; border-radius: 10px; background: #fff5eb; }
.storefront-cart-notice button { margin-top: 8px; }
.storefront-cart-summary { position: sticky; top: 24px; }
.storefront-cart-page dl { margin: 0; font-variant-numeric: tabular-nums; }
.storefront-cart-page dl > div { display: flex; justify-content: space-between; gap: 16px; margin: 12px 0; }
.storefront-cart-page dd { margin: 0; text-align: right; }
.storefront-cart-total { padding-top: 16px; border-top: 1px solid var(--cart-line); font-weight: 700; font-size: 20px; }
.storefront-cart-payment { display: grid; gap: 8px; min-width: 0; margin: 20px 0 0; padding: 16px 0 0; border: 0; border-top: 1px solid var(--cart-line); }
.storefront-cart-payment legend { padding: 0; font-weight: 600; }
.storefront-cart-payment label { display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 10px 12px; border: 1px solid var(--cart-line); border-radius: 8px; }
.storefront-cart-payment label:has(input:checked) { border-color: var(--cart-brick); background: #fcf4ef; }
.storefront-cart-payment input { width: 18px; height: 18px; flex-shrink: 0; accent-color: var(--cart-brick); margin: 0; }
.storefront-cart-submit { width: 100%; margin-top: 8px; }
.storefront-cart-outcome { margin-top: 16px; }
.storefront-cart-outcome button { margin-top: 12px; width: 100%; }
.storefront-cart-dialog-backdrop { position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; padding: 16px; background: #33251dcc; }
.storefront-cart-dialog { width: min(100%, 520px); max-height: calc(100dvh - 32px); overflow-y: auto; padding: 24px; background: #fff; border-radius: 12px; }
@media (max-width: 900px) { .storefront-cart-layout { grid-template-columns: minmax(0, 1fr); } .storefront-cart-summary { position: static; } }
@media (max-width: 540px) { .storefront-cart-page { padding: 20px 16px 40px; } .storefront-cart-panel { padding: 20px 16px; } .storefront-cart-fields { grid-template-columns: minmax(0, 1fr); } .storefront-cart-item { gap: 12px; } .storefront-cart-item img { flex-basis: 52px; width: 52px; height: 60px; } .storefront-cart-item-actions { gap: 8px; } .storefront-cart-line-total { width: 100%; text-align: right; } .storefront-cart-dialog { padding: 20px 16px; } }
@media (prefers-reduced-motion: reduce) { .storefront-cart-page * { scroll-behavior: auto; } }