.nav-cart {
    position: relative;
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    gap: 7px;
    border: 0;
    border-radius: 8px;
    padding: 8px 10px;
    background: transparent;
    color: var(--ink);
    cursor: pointer;
    font-size: 15px;
    font-weight: 800;
}

.nav-cart:hover { background: var(--brand-soft); color: var(--brand-deep); }
.nav-cart svg { width: 22px; height: 22px; }
.nav-cart-count {
    display: inline-grid;
    min-width: 21px;
    height: 21px;
    place-items: center;
    border-radius: 999px;
    padding-inline: 5px;
    background: var(--rocket);
    color: #211b18;
    font-size: 0.75rem;
    font-weight: 800;
}

.nav-cart-count[hidden] { display: none; }
body.cart-is-open { overflow: hidden; }
.cart-drawer-root { position: fixed; inset: 0; z-index: 80; }
.cart-drawer-root[hidden] { display: none; }
.cart-drawer-backdrop { position: absolute; inset: 0; background: rgba(20, 16, 14, 0.48); animation: cart-backdrop-in 180ms ease-out; }
.cart-drawer {
    position: absolute;
    inset: 0 0 0 auto;
    display: grid;
    width: min(100%, 480px);
    grid-template-rows: auto auto minmax(0, 1fr) auto;
    background: var(--surface);
    box-shadow: -12px 0 28px rgba(20, 16, 14, 0.2);
    animation: cart-drawer-in 200ms cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes cart-backdrop-in { from { opacity: 0; } }
@keyframes cart-drawer-in { from { transform: translateX(24px); opacity: 0.72; } }

.cart-drawer:focus-visible { outline: 3px solid var(--rocket); outline-offset: -3px; }
.cart-drawer-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    border-bottom: 1px solid var(--line);
    padding: 24px;
}

.cart-drawer-header p,
.cart-summary-heading p,
.cart-products-heading p { margin: 0 0 4px; color: var(--brand); font-size: 0.76rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.cart-drawer-header h2,
.cart-summary-heading h2,
.cart-products-heading h2 { margin: 0; font-size: 1.35rem; line-height: 1.2; }
.cart-icon-button {
    display: grid;
    width: 44px;
    height: 44px;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: var(--surface);
    color: var(--ink);
    cursor: pointer;
    font-size: 1.65rem;
    line-height: 1;
}

.cart-drawer-message,
.cart-page-alert { margin: 16px 24px 0; border: 1px solid color-mix(in srgb, var(--rocket) 32%, transparent); border-radius: 10px; padding: 12px 14px; background: var(--rocket-soft); color: var(--ink-soft); font-size: 0.9rem; }
.cart-page-alert { margin: 0 0 18px; }
.cart-page-alert.is-error { border-color: #e1aaa4; background: #fff0ee; }
.cart-drawer-body { overflow-y: auto; padding: 8px 24px 24px; }
.cart-loading,
.cart-page-loading { padding: 32px 0; color: var(--muted); text-align: center; }
.cart-drawer-footer { border-top: 1px solid var(--line); padding: 20px 24px max(20px, env(safe-area-inset-bottom)); }
.cart-drawer-footer[hidden] { display: none; }
.cart-drawer-total { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-bottom: 14px; }
.cart-drawer-total span { color: var(--muted); font-size: 0.9rem; font-weight: 700; }
.cart-drawer-total strong { font-family: var(--font-display); font-size: 1.25rem; }
.cart-drawer-footer .button { width: 100%; }
.cart-line { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px 18px; border-bottom: 1px solid var(--line); padding: 18px 0; }
.cart-line-identity { display: flex; min-width: 0; align-items: center; gap: 13px; }
.cart-line-identity img,
.cart-line-mark { width: 52px; height: 52px; flex: 0 0 52px; border-radius: 11px; object-fit: contain; }
.cart-line-mark { display: grid; place-items: center; background: var(--brand-soft); color: var(--brand-deep); font-family: var(--font-display); font-weight: 800; }
.cart-line h3 { margin: 0; font-size: 1rem; line-height: 1.25; }
.cart-line-identity p { margin: 3px 0 0; color: var(--muted); font-size: 0.83rem; }
.cart-line-pricing { display: grid; min-width: 112px; justify-items: end; align-self: center; gap: 2px; text-align: right; }
.cart-line-reference,
.cart-line-rocket,
.cart-line-saving { display: flex; align-items: baseline; justify-content: flex-end; gap: 5px; }
.cart-line-reference > span,
.cart-line-rocket > span,
.cart-line-saving > span { color: var(--muted); font-size: 0.75rem; font-weight: 800; }
.cart-line-reference s { color: var(--ink-soft); font-size: 0.82rem; font-weight: 700; white-space: nowrap; }
.cart-line-price { font-size: 0.92rem; white-space: nowrap; }
.cart-line-saving { color: var(--brand); font-size: 0.78rem; white-space: nowrap; }
.cart-line-remove { display: inline-flex; min-height: 44px; grid-column: 1 / -1; align-items: center; justify-self: start; border: 0; padding: 8px 0; background: transparent; color: var(--rocket-dark); cursor: pointer; font-size: 0.82rem; font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.cart-empty { display: grid; max-width: 460px; justify-items: center; margin: auto; padding: 54px 20px; text-align: center; }
.cart-empty-mark { display: grid; width: 64px; height: 64px; place-items: center; margin-bottom: 20px; border-radius: 18px; background: var(--brand-soft); color: var(--brand-deep); font-family: var(--font-display); font-size: 1.7rem; font-weight: 800; }
.cart-empty h2,
.cart-empty h3 { margin-bottom: 10px; }
.cart-empty p { margin-bottom: 22px; color: var(--muted); }
.cart-page-main { min-height: 72vh; padding-block: clamp(44px, 7vw, 88px); }
.cart-page-intro { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr); align-items: end; gap: 40px; margin-bottom: 34px; }
.cart-page-intro h1 { max-width: 14ch; margin-bottom: 0; font-size: clamp(2.35rem, 5vw, 4.25rem); }
.cart-page-intro > p { max-width: 46ch; margin: 0; color: var(--muted); }
.cart-page-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; align-items: start; gap: 28px; }
.cart-page-products,
.cart-summary { border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.cart-page-products { padding: clamp(20px, 3vw, 30px); }
.cart-products-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 4px; }
.cart-products-heading h2 { font-size: 1.05rem; }
.cart-page-products .cart-line { grid-template-columns: minmax(0, 1fr) minmax(190px, 0.55fr) auto; align-items: center; padding-block: 22px; }
.cart-page-products .cart-line-pricing { grid-column: 3; }
.cart-page-products .cart-line-remove { grid-column: 1; }
.cart-line-plan { display: grid; gap: 5px; }
.cart-line-plan span { color: var(--muted); font-size: 0.75rem; font-weight: 800; }
.cart-line-plan select,
.product-card-plan-select {
    min-height: 44px;
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 8px 34px 8px 10px;
    background: var(--surface);
    color: var(--ink);
    font: inherit;
    font-size: 0.875rem;
}

.product-card-plan {
    display: grid;
    grid-column: 1 / -1;
    gap: 5px;
}

.product-card-plan[hidden] { display: none; }
.product-card-plan > span { color: var(--muted); font-size: 0.76rem; font-weight: 800; }
.product-card-plan.has-error > span { color: #b42318; }
.product-card-plan.has-error select { border-color: #b42318; }

.cart-summary { position: sticky; top: 100px; padding: 26px; }
.cart-summary-heading { border-bottom: 1px solid var(--line); padding-bottom: 18px; }
.cart-summary-values { margin: 18px 0; }
.cart-summary-values div { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; margin-top: 11px; }
.cart-summary-values dt { color: var(--muted); }
.cart-summary-values dd { margin: 0; font-weight: 800; }
.cart-summary-values .is-discount { color: var(--brand); }
.cart-summary-values .is-total { border-top: 1px solid var(--line); margin-top: 18px; padding-top: 18px; color: var(--ink); }
.cart-summary-values .is-total dt { color: var(--ink); font-weight: 800; }
.cart-summary-values .is-total dd { font-family: var(--font-display); font-size: 1.45rem; }
.cart-savings { border-radius: 10px; padding: 12px; background: var(--brand-soft); color: var(--brand-deep); font-size: 0.88rem; font-weight: 800; }
.cart-checkout-button { width: 100%; }
.cart-checkout-button:disabled { cursor: wait; opacity: 0.65; }
.cart-summary-note { margin: 14px 0 0; color: var(--muted); font-size: 0.78rem; text-align: center; }
.cart-page-error { max-width: 620px; border: 1px solid var(--line); border-radius: 18px; padding: 32px; background: var(--surface); }
.cart-page-error p { color: var(--muted); }

@media (max-width: 900px) {
    .nav-cart-label { display: none; }
    .cart-page-intro,
    .cart-page-layout { grid-template-columns: minmax(0, 1fr); }
    .cart-page-intro { align-items: start; gap: 16px; }
    .cart-summary { position: static; }
}

@media (max-width: 620px) {
    .cart-drawer { width: 100%; }
    .cart-drawer-header { padding: 18px 20px; }
    .cart-drawer-body { padding-inline: 20px; }
    .cart-drawer-footer { padding-inline: 20px; box-shadow: 0 -4px 8px rgba(20, 16, 14, 0.06); }
    .cart-page-main { padding-block: 28px 48px; }
    .cart-page-intro { margin-bottom: 24px; }
    .cart-page-intro h1 { max-width: 16ch; font-size: 2.15rem; line-height: 1.08; }
    .cart-page-intro > p { font-size: 0.95rem; }
    .cart-page-products,
    .cart-summary { border-radius: 14px; }
    .cart-page-products { padding: 18px; }
    .cart-summary { padding: 20px; }
    .cart-page-products .cart-line { grid-template-columns: minmax(0, 1fr) auto; }
    .cart-page-products .cart-line-plan { grid-column: 1 / -1; }
    .cart-page-products .cart-line-pricing {
        grid-column: 1 / -1;
        grid-row: auto;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        justify-items: stretch;
        gap: 6px 16px;
        text-align: left;
    }
    .cart-page-products .cart-line-reference,
    .cart-page-products .cart-line-saving,
    .cart-page-products .cart-line-rocket { display: grid; justify-content: start; gap: 0; }
    .cart-page-products .cart-line-rocket { grid-column: 1 / -1; }
    .cart-page-products .cart-line-remove { grid-column: 1; }
    .cart-line-price { font-size: 0.875rem; }
    .cart-line-identity p,
    .cart-line-plan span,
    .cart-summary-note { font-size: 0.875rem; }
}

@media (max-width: 390px) {
    .cart-page-body .main-nav > a:not(.nav-support) { display: none; }
    .nav-cart { padding-inline: 7px; }
    .nav-cart svg { width: 20px; height: 20px; }
    .cart-drawer-header { padding: 16px; }
    .cart-drawer-body,
    .cart-drawer-footer { padding-inline: 16px; }
    .cart-drawer-header h2 { font-size: 1.18rem; }
    .cart-line { gap: 8px 10px; }
    .cart-line-identity img,
    .cart-line-mark { width: 44px; height: 44px; flex-basis: 44px; }
    .cart-line h3 { font-size: 0.94rem; }
    .cart-line-pricing { min-width: 104px; }
    .cart-drawer .cart-line-pricing {
        grid-column: 1 / -1;
        justify-items: start;
        text-align: left;
    }
    .cart-page-products { padding-inline: 16px; }
    .cart-summary { padding-inline: 18px; }
    .cart-summary-values div { gap: 12px; }
    .cart-summary-values .is-total dd { font-size: 1.3rem; }
}

@media (prefers-reduced-motion: reduce) {
    .cart-drawer-root *, .cart-drawer-root *::before, .cart-drawer-root *::after { scroll-behavior: auto; animation: none !important; transition: none !important; }
}