.cart-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 22rem;
    gap: clamp(1.5rem, 3vw, 2.5rem);
    align-items: start;
}

.cart-items { display: grid; min-width: 0; gap: .875rem; }

.cart-item {
    display: grid;
    grid-template-columns: 7.5rem minmax(0, 1fr) minmax(9rem, auto);
    gap: 1.25rem;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1rem;
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.cart-item.is-unavailable { border-color: color-mix(in oklch, var(--danger) 32%, var(--border)); }
.cart-item-missing { background: var(--danger-soft); }
.cart-item-missing .cart-item-controls { align-self: stretch; align-content: center; }

.cart-item-image {
    display: grid;
    width: 7.5rem;
    aspect-ratio: 1;
    place-items: center;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: var(--surface);
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 0;
    object-fit: contain;
    object-position: center;
    padding: var(--product-image-padding);
}

.cart-item-image img.is-placeholder { display: none; }

.cart-item-image.has-placeholder::after {
    content: "Sin imagen";
    color: var(--muted);
    font-size: .6875rem;
    text-align: center;
}
.cart-item-info { min-width: 0; }

.cart-item-info h2 {
    max-width: 34rem;
    margin-bottom: .5rem;
    font-size: 1rem;
    line-height: 1.25;
}

.cart-item-info h2 a:hover { color: var(--accent-strong); text-decoration: underline; text-underline-offset: .2rem; }

.cart-item-availability {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    margin-bottom: .625rem;
    color: var(--success);
    font-size: .75rem;
    font-weight: 700;
}

.cart-item-availability::before {
    content: "";
    width: .45rem;
    height: .45rem;
    border-radius: 50%;
    background: currentColor;
}

.cart-item-availability.is-unavailable { color: var(--danger); }
.cart-item-availability.is-low-stock { color: var(--warning); }

.cart-item-unit-price {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: .35rem .6rem;
    margin: 0;
}

.cart-item-unit-price span { color: var(--muted); font-size: .75rem; }
.cart-item-unit-price strong { color: var(--fg); font-size: 1rem; }

.cart-item-controls {
    display: grid;
    justify-items: end;
    gap: .625rem;
}

.cart-item-subtotal {
    display: grid;
    justify-items: end;
    gap: .125rem;
}

.cart-item-subtotal span { color: var(--muted); font-size: .6875rem; }
.cart-item-subtotal strong { font-size: 1.1rem; font-variant-numeric: tabular-nums; }

.cart-quantity {
    display: grid;
    grid-template-columns: 2.75rem 3rem 2.75rem;
    overflow: hidden;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    background: var(--surface);
}

.cart-quantity button {
    min-height: 2.75rem;
    border: 0;
    background: transparent;
    color: var(--fg);
}

.cart-quantity button:hover:not(:disabled) { background: var(--accent-soft); }

.cart-quantity input {
    width: 100%;
    min-width: 0;
    border: 0;
    background: var(--surface);
    color: var(--fg);
    text-align: center;
    -moz-appearance: textfield;
}

.cart-quantity:focus-within { box-shadow: 0 0 0 3px color-mix(in oklch, var(--accent) 20%, transparent); }

.cart-quantity input::-webkit-inner-spin-button { appearance: none; }

.remove-button {
    min-height: 2.75rem;
    border: 0;
    padding: 0 .25rem;
    background: none;
    color: var(--danger);
    font-size: .8125rem;
    font-weight: 750;
}

.remove-button:hover { text-decoration: underline; text-underline-offset: .2rem; }

.cart-summary {
    position: sticky;
    top: var(--header-offset);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    background: var(--surface);
    box-shadow: var(--shadow-md);
}

.cart-summary h2 { margin-bottom: 1.25rem; }

.summary-row {
    display: flex;
    justify-content: space-between;
    gap: .875rem;
    padding-block: .7rem;
}

.summary-total {
    margin-top: .5rem;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
    font-size: 1.05rem;
}

.summary-total strong { font-size: 1.4rem; }
.summary-note { margin: 1rem 0 1.25rem; color: var(--muted); font-size: .75rem; }

.summary-alert {
    margin: -.25rem 0 1rem;
    border-radius: var(--radius-sm);
    padding: .75rem;
    background: var(--danger-soft);
    color: var(--danger);
    font-size: .8125rem;
}

.continue-link {
    display: flex;
    min-height: 2.75rem;
    align-items: center;
    justify-content: center;
    margin-top: .75rem;
    color: var(--accent-strong);
    font-size: .875rem;
    font-weight: 750;
}

.continue-link:hover { text-decoration: underline; text-underline-offset: .2rem; }

@media (max-width: 53.125rem) {
    .cart-layout { grid-template-columns: 1fr; }
    .cart-summary { position: static; }
}

@media (max-width: 37.5rem) {
    .cart-item {
        grid-template-columns: 5.5rem minmax(0, 1fr);
        gap: .875rem;
        align-items: start;
    }
    .cart-item-image { width: 5.5rem; }
    .cart-item-controls {
        grid-column: 1 / -1;
        grid-template-columns: 1fr auto;
        align-items: end;
        justify-items: start;
        width: 100%;
        border-top: 1px solid var(--border);
        padding-top: .875rem;
    }
    .cart-item-subtotal { grid-column: 1 / -1; justify-items: start; }
    .remove-button { justify-self: end; }
}
.cart-combo-components { color: var(--muted); font-size: .8rem; line-height: 1.5; margin-top: .5rem; overflow-wrap: anywhere; }