.cart-main {
  min-height: 28rem;
  padding: clamp(2rem, 5vw, 4.5rem) var(--gutter) 5rem;
  background:
    radial-gradient(ellipse at 8% 4%, rgba(13, 159, 163, .08), transparent 28rem),
    linear-gradient(180deg, #F7F9FC 0%, #eef3f8 100%);
}

.cart-container { width: min(100%, 76rem); margin: 0 auto; }
.cart-heading-row { display: flex; align-items: end; justify-content: space-between; gap: 1.5rem; margin-bottom: 1.5rem; }
.cart-heading-group { min-width: 0; }
.cart-eyebrow { margin: 0 0 .45rem; color: var(--navy); font-size: .76rem; font-weight: 750; letter-spacing: 0; text-transform: uppercase; }
.cart-title { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: 0; }
.cart-continue-link { display: inline-flex; align-items: center; gap: .5rem; min-height: 2.75rem; color: var(--navy); font-size: .9rem; font-weight: 650; text-decoration: none; }
.cart-continue-link::before { content: "←"; font-size: 1.1rem; }
.cart-continue-link:hover { color: var(--accent); }
.cart-dev-notice { margin: 0 0 1.5rem; padding: .75rem 1rem; color: #48380f; background: #fff0c2; border: 1px solid #d5a842; border-left-width: 4px; font-size: .88rem; font-weight: 650; }
.cart-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(16rem, 20rem); align-items: start; gap: clamp(2rem, 5vw, 4.25rem); }
.cart-items { min-width: 0; }
.cart-list-header { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding: 0 0 .8rem; border-bottom: 1px solid var(--border); }
.cart-list-meta { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: .3rem 1rem; }
.cart-list-header h2, .cart-summary h2 { font-size: 1.15rem; letter-spacing: 0; }
.cart-list-meta > span { color: var(--muted); font-size: .85rem; font-weight: 600; }
.cart-item { display: grid; grid-template-columns: 6.25rem minmax(0, 1fr) minmax(8.5rem, 10rem); align-items: start; gap: 1.25rem; margin-top: .8rem; padding: 1.15rem; background: #fff; border: 1px solid var(--border); border-inline-start: 3px solid var(--teal); border-radius: 6px; box-shadow: 0 1px 3px rgba(38, 52, 69, .06); }
.cart-item-visual { display: grid; place-items: center; aspect-ratio: 1; padding: .5rem; color: var(--navy); background: linear-gradient(145deg, #e8f5f5, #eef3f8); border: 1px solid var(--border); border-radius: 4px; text-align: center; }
.cart-item-visual span { font-size: .67rem; font-weight: 750; letter-spacing: .04em; line-height: 1.3; text-transform: uppercase; overflow-wrap: anywhere; }
.cart-item-details { min-width: 0; }
.cart-item-name { display: flex; align-items: center; flex-wrap: wrap; gap: .5rem; color: var(--ink); font-size: 1.05rem; font-weight: 700; letter-spacing: 0; }
.cart-item-dev-tag { display: inline-block; padding: .17rem .4rem; color: #48380f; background: #fff0c2; border: 1px solid #d5a842; border-radius: 3px; font-size: .66rem; font-weight: 750; letter-spacing: .03em; }
.cart-item-variant { margin: .4rem 0 .75rem; color: var(--muted); font-size: .9rem; font-weight: 550; }
.cart-branding-list { display: grid; gap: .35rem; margin: 0 0 .8rem; padding: 0; color: var(--ink); font-size: .86rem; list-style: none; }
.cart-branding-list li { padding: .4rem .55rem; background: #f3f7fa; border-inline-start: 2px solid #9bb8c8; border-radius: 2px; line-height: 1.4; overflow-wrap: anywhere; }
.cart-no-branding, .cart-artwork-status { margin: 0 0 .65rem; color: var(--muted); font-size: .86rem; }
.cart-artwork-status { margin-top: .7rem; }
.cart-item-controls { display: flex; flex-direction: column; align-items: stretch; gap: .55rem; min-width: 0; padding-inline-start: .9rem; border-inline-start: 1px solid var(--border); }
.cart-quantity-label { color: var(--ink); font-size: .8rem; font-weight: 700; }
.cart-quantity-field { width: 100%; }
.cart-quantity-input { width: 100%; min-height: 2.65rem; padding: .45rem .6rem; color: var(--ink); background: #fff; border: 1px solid #aab8c7; border-radius: 4px; font: inherit; font-size: .95rem; font-variant-numeric: tabular-nums; }
.cart-quantity-input[aria-invalid="true"] { border-color: var(--bad); }
.cart-quantity-input:focus-visible { outline-color: rgba(13, 159, 163, .45); }
.cart-quantity-error { display: block; min-height: 1.2rem; margin-top: .2rem; color: #9b211b; font-size: .76rem; }
.cart-price-status { margin: .1rem 0 0; padding: .4rem .5rem; color: #59420f; background: #fff5d9; border-radius: 3px; font-size: .82rem; font-weight: 700; line-height: 1.35; }
.cart-remove-button, .cart-clear-button, .cart-quote-button, .cart-edit-link { padding: .3rem 0; color: var(--muted); background: none; border: 0; font-size: .82rem; font-weight: 600; text-align: left; text-decoration: underline; text-underline-offset: .18em; }
.cart-edit-link { display: inline-block; margin: .1rem 0 .35rem; color: var(--navy); }
.cart-edit-link:hover { color: var(--accent); }
.cart-remove-button:hover, .cart-clear-button:hover { color: var(--accent); }
.cart-summary { position: sticky; top: 8rem; padding: 1.4rem; background: #fff; border: 1px solid var(--border); border-top: 4px solid var(--teal); border-radius: 6px; box-shadow: 0 2px 8px rgba(38, 52, 69, .07); }
.cart-summary h2 { font-size: 1.25rem; }
.cart-summary-counts { display: grid; grid-template-columns: 1fr auto; gap: .75rem 1rem; margin: 1.35rem 0; padding: 1rem 0; border-top: 1px solid #e0e7e1; border-bottom: 1px solid #e0e7e1; font-size: .94rem; }
.cart-summary-counts dt { color: var(--muted); }
.cart-summary-counts dd { margin: 0; color: var(--ink); font-size: 1rem; font-weight: 750; font-variant-numeric: tabular-nums; }
.cart-summary-price-note { margin: 0 0 1rem; padding: .75rem; color: #59420f; background: #fff5d9; border-inline-start: 3px solid #d5a842; font-size: .88rem; font-weight: 700; line-height: 1.45; }
.cart-checkout-button, .cart-quote-button { display: flex; align-items: center; justify-content: center; width: 100%; min-height: 2.85rem; padding: .65rem .85rem; border-radius: 4px; font-size: .92rem; font-weight: 700; text-align: center; text-decoration: none; }
.cart-checkout-button { color: #fff; background: var(--navy); border: 1px solid var(--navy); }
.cart-checkout-button:disabled { color: #fff; background: #51637a; border-color: #51637a; cursor: not-allowed; }
.cart-quote-button { margin-top: .55rem; color: var(--navy); background: #fff; border: 1px solid var(--teal); text-decoration: none; }
.cart-quote-button:disabled { color: var(--muted); background: #eef3f8; border-color: #aab8c7; cursor: not-allowed; }
.cart-unavailable-note { margin: .7rem 0 0; color: var(--muted); font-size: .8rem; line-height: 1.5; text-align: center; }
.cart-clear-button { margin: 0; }
.cart-empty-state { display: grid; justify-items: center; gap: .75rem; min-height: 19rem; padding: 3rem 1rem; background: rgba(255, 255, 255, .65); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); text-align: center; }
.cart-empty-mark { display: grid; place-items: center; width: 3rem; height: 3rem; color: var(--navy); background: #e8f5f5; border-radius: 50%; font-size: 1.1rem; font-weight: 750; }
.cart-empty-state h2 { font-size: 1.35rem; letter-spacing: 0; }
.cart-empty-state p { max-width: 28rem; margin: 0; color: var(--muted); font-size: .95rem; }
.cart-browse-button { display: inline-flex; align-items: center; justify-content: center; min-height: 2.8rem; margin-top: .55rem; padding: .7rem 1.1rem; color: #fff; background: var(--green); border-radius: 4px; font-size: .9rem; font-weight: 700; text-decoration: none; }
.cart-browse-button:hover { background: #087f83; }
.cart-loading { color: var(--muted); }

.cart-page h1, .cart-page h2, .cart-page h3 { letter-spacing: 0; }
.cart-page button:focus-visible, .cart-page a:focus-visible, .cart-page input:focus-visible { outline: 3px solid rgba(13, 159, 163, .45); outline-offset: 3px; }

@media (max-width: 58rem) {
  .cart-layout { grid-template-columns: minmax(0, 1fr) 17rem; gap: 1.5rem; }
  .cart-item { grid-template-columns: 5.25rem minmax(0, 1fr); gap: 1rem; padding: 1rem; }
  .cart-item-controls { grid-column: 2; display: grid; grid-template-columns: minmax(6rem, 8rem) 1fr; align-items: center; column-gap: 1rem; row-gap: .3rem; }
  .cart-quantity-label { grid-column: 1; }
  .cart-quantity-field { grid-column: 1; grid-row: 2; }
  .cart-price-status { grid-column: 2; grid-row: 1; }
  .cart-remove-button { grid-column: 2; grid-row: 2; }
}

@media (max-width: 42rem) {
  .cart-main { padding: 1.75rem 1rem 3.5rem; }
  .cart-heading-row { align-items: flex-start; flex-direction: column; gap: .65rem; }
  .cart-title { font-size: 2rem; }
  .cart-layout { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; }
  .cart-item { grid-template-columns: 4.5rem minmax(0, 1fr); gap: .8rem; padding: .9rem; }
  .cart-item-name { font-size: .97rem; }
  .cart-item-variant { margin: .3rem 0 .6rem; }
  .cart-branding-list { font-size: .8rem; }
  .cart-item-controls { grid-column: 1 / -1; grid-template-columns: minmax(6rem, 7rem) 1fr; padding: .75rem 0 0; border-inline-start: 0; border-top: 1px solid var(--border); }
  .cart-summary { position: static; }
  .cart-empty-state { min-height: 17rem; }
}

@media (prefers-reduced-motion: reduce) {
  .cart-page *, .cart-page *::before, .cart-page *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}