/* ============================================================
   CART — page, lines, totals
============================================================ */

.cart-page {
    background: var(--cream);
    min-height: calc(100vh - 80px);
}

.cart-page__inner {
    max-width: 72rem;
    margin: 0 auto;
    padding: 5rem 1.5rem 6rem;
}

.cart-page__head h1 {
    font-family: "Highway Gothic", system-ui, sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--ink);
    margin: 0 0 0.5rem;
}

.cart-page__sub {
    color: var(--ink-soft);
    margin: 0 0 2.5rem;
}

#cart-contents {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 22rem;
    gap: 3rem;
    align-items: start;
}

@media (max-width: 800px) {
    #cart-contents {
        grid-template-columns: 1fr;
    }
}

.cart-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    background: var(--cream-2);
    border-radius: 1rem;
}

.cart-empty p {
    margin: 0 0 1.5rem;
    color: var(--ink-soft);
    font-size: 1.125rem;
}

/* ------- lines ------- */

.cart-lines {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.cart-line {
    display: grid;
    grid-template-columns: 8rem 1fr;
    gap: 1.25rem;
    padding: 1rem;
    background: var(--cream-2);
    border-radius: 0.75rem;
}

.cart-line--blocker {
    border: 1px solid var(--color-error);
}

.cart-line__media img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 0.5rem;
}

.cart-line__head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
}

.cart-line__head h3 {
    font-family: "Highway Gothic", system-ui, sans-serif;
    font-size: 1.25rem;
    margin: 0 0 0.25rem;
    color: var(--ink);
}

.cart-line__price {
    font-weight: 600;
    color: var(--ink);
}

.cart-line__variant {
    color: var(--ink-soft);
    font-size: 0.875rem;
    margin: 0 0 0.75rem;
}

.cart-line__issue {
    color: var(--color-error);
    font-size: 0.875rem;
    margin: 0 0 0.5rem;
}

.cart-line__actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.cart-line__qty-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cart-line__qty-form label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--ink-soft);
}

.cart-line__qty-form input[type="number"] {
    width: 4.5rem;
    padding: 0.4rem 0.5rem;
    border: 1px solid var(--line);
    border-radius: 0.4rem;
    font-size: 0.9rem;
}

.cart-line__qty-form button,
.cart-line__remove {
    background: transparent;
    border: 1px solid var(--line);
    padding: 0.4rem 0.85rem;
    border-radius: 0.4rem;
    font-size: 0.875rem;
    cursor: pointer;
    color: var(--ink);
}

.cart-line__qty-form button:hover,
.cart-line__remove:hover {
    background: var(--ink);
    color: var(--cream);
}

/* ------- totals ------- */

.cart-totals {
    background: var(--ink);
    color: var(--cream);
    padding: 1.75rem;
    border-radius: 0.75rem;
    position: sticky;
    top: 2rem;
}

.cart-totals dl {
    margin: 0 0 1.25rem;
}

.cart-totals dl > div {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0;
}

.cart-totals dt {
    color: oklch(85% 0.015 88);
}

.cart-totals__total {
    border-top: 1px solid oklch(96.9% 0.015 88 / 0.2);
    margin-top: 0.5rem;
    padding-top: 0.75rem !important;
    font-size: 1.125rem;
    font-weight: 700;
}

.cart-totals__hint {
    color: oklch(85% 0.015 88);
    font-size: 0.85rem;
    margin: 0 0 1rem;
}

/* Buy once and Subscribe share the same fill; the subscribe button is
   distinguished by a pink border (see below). */
.cart-totals__checkout,
.cart-totals__subscribe-btn {
    width: 100%;
    background-color: var(--cream);
    color: var(--ink);
    border: 2px solid var(--cream);
}

.cart-totals__checkout:hover,
.cart-totals__subscribe-btn:hover {
    background-color: var(--pink);
    border-color: var(--pink);
    color: var(--cream);
}

.cart-totals__checkout:disabled,
.cart-totals__subscribe-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.cart-totals__blocker {
    margin: 0.75rem 0 0;
    font-size: 0.85rem;
    color: oklch(78% 0.16 25);
}

/* ------- subscribe + optional account ------- */

.cart-totals__subscribe {
    margin-top: 0.85rem;
    padding-top: 0.85rem;
    border-top: 1px solid oklch(96.9% 0.015 88 / 0.2);
}

/* Pink border sets the subscribe button apart from Buy once. */
.cart-totals__subscribe-btn {
    border-color: var(--pink);
}

.cart-totals__subscribe-hint {
    margin: 0.6rem 0 0;
    font-size: 0.8rem;
    color: oklch(85% 0.015 88);
    text-align: center;
}

.cart-account {
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.cart-account > summary {
    cursor: pointer;
    color: var(--cream);
    font-weight: 600;
    padding: 0.25rem 0;
}

.cart-account__hint {
    margin: 0.5rem 0 0.75rem;
    font-size: 0.8rem;
    color: oklch(85% 0.015 88);
}

.cart-account label {
    display: block;
    margin-bottom: 0.6rem;
    font-size: 0.8rem;
    color: oklch(90% 0.015 88);
}

.cart-account input {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    padding: 0.5rem 0.65rem;
    border: 1px solid oklch(96.9% 0.015 88 / 0.25);
    border-radius: 0.4rem;
    background: oklch(96.9% 0.015 88 / 0.06);
    color: var(--cream);
    font: inherit;
}

/* ------- card variants from product-card.css ------- */

.card__quick--disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.card__tag--oos {
    background: var(--color-error) !important;
    color: var(--cream) !important;
}

.nav__cart {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: inherit;
    text-decoration: none;
}

/* The base .nav__cart-badge layout is in layout/header.css (display:grid).
   We only own the hidden state — applied when count is 0. */
.nav__cart-badge--hidden {
    display: none !important;
}

/* ------- discount code (ADR-006) ------- */

.cart-totals__discount dt,
.cart-totals__discount dd {
    color: var(--pink);
}

.cart-discount {
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
    margin: 0 0 1rem;
}

.cart-discount__field {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    font-size: 0.8rem;
    color: oklch(85% 0.015 88);
}

.cart-discount__field input {
    background: transparent;
    border: 1px solid oklch(96.9% 0.015 88 / 0.35);
    border-radius: 0.4rem;
    padding: 0.45rem 0.6rem;
    color: var(--cream);
    font-size: 0.9rem;
    text-transform: uppercase;
}

.cart-discount__field input:focus {
    outline: none;
    border-color: var(--pink);
}

.cart-discount__apply {
    background: transparent;
    color: var(--cream);
    border: 1px solid oklch(96.9% 0.015 88 / 0.35);
    padding: 0.45rem 0.9rem;
    font-size: 0.85rem;
}

.cart-discount__apply:hover {
    border-color: var(--pink);
    color: var(--pink);
}

.cart-discount--applied {
    margin: 0 0 1rem;
}

.cart-discount__remove {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.8rem;
    color: oklch(85% 0.015 88);
    text-decoration: underline;
    cursor: pointer;
}

.cart-discount__remove:hover {
    color: var(--pink);
}

.cart-discount__msg {
    margin: -0.5rem 0 1rem;
    font-size: 0.85rem;
    color: oklch(78% 0.16 25);
}