/* ==========================================================================
   ZAREK — CART PAGE
   ========================================================================== */

/* --------------------------------------------------------------------------
   PAGE WRAPPER
   -------------------------------------------------------------------------- */
.cart-page {
    padding: var(--space-3xl) 0 var(--space-4xl);
}

.cart-page__title {
    font-family: var(--font-serif);
    font-size: var(--font-2xl);
    font-weight: var(--weight-regular);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
    text-transform: uppercase;
    color: var(--color-text);
    margin-bottom: var(--space-2xl);
}

/* --------------------------------------------------------------------------
   2-COLUMN LAYOUT — items table left, order summary right
   -------------------------------------------------------------------------- */
.cart-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--space-3xl);
    align-items: flex-start;
}

/* --------------------------------------------------------------------------
   CART TABLE — header + rows
   -------------------------------------------------------------------------- */
.cart-table {
    width: 100%;
    border-collapse: collapse;
}

.cart-table__head {
    border-bottom: 1px solid var(--color-border);
}

.cart-table__head th {
    padding: 0 0 var(--space-md);
    font-family: var(--font-sans);
    font-size: var(--font-xs);
    font-weight: var(--weight-semibold);
    letter-spacing: var(--letter-spacing-label);
    text-transform: uppercase;
    color: var(--color-text-muted);
    text-align: left;
}

.cart-table__head th:nth-child(2) { text-align: center; }
.cart-table__head th:nth-child(3),
.cart-table__head th:nth-child(4) { text-align: right; }

.cart-row {
    border-bottom: 1px solid var(--color-border);
}

.cart-row__cell {
    padding: var(--space-lg) var(--space-sm) var(--space-lg) 0;
    vertical-align: top;
}

.cart-row__cell--center { text-align: center; vertical-align: middle; }
.cart-row__cell--right  { text-align: right;  vertical-align: middle; }

/* --------------------------------------------------------------------------
   CART ITEM (product cell) — image + meta + remove
   -------------------------------------------------------------------------- */
.cart-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.cart-item__media {
    flex: 0 0 96px;
    width: 96px;
    height: 96px;
    overflow: hidden;
    background-color: var(--color-bg-light);
}

.cart-item__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item__meta {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.cart-item__name {
    font-family: var(--font-sans);
    font-size: var(--font-sm);
    font-weight: var(--weight-medium);
    color: var(--color-text);
    line-height: var(--line-height-base);
}

.cart-item__variant {
    font-family: var(--font-sans);
    font-size: var(--font-xs);
    font-weight: var(--weight-light);
    color: var(--color-text-muted);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
}

.cart-item__remove {
    align-self: flex-start;
    margin-top: var(--space-xs);
    padding: 0;
    font-family: var(--font-sans);
    font-size: var(--font-xs);
    font-weight: var(--weight-medium);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    color: var(--color-text-muted);
    background: transparent;
    border: none;
    border-bottom: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-fast);
}

.cart-item__remove:hover {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   CELL CONTENT — price, qty, subtotal
   -------------------------------------------------------------------------- */
.cart-row__price,
.cart-row__subtotal {
    font-family: var(--font-sans);
    font-size: var(--font-sm);
    font-weight: var(--weight-regular);
    color: var(--color-text);
}

.cart-row__subtotal {
    font-weight: var(--weight-semibold);
}

/* Compact qty stepper for table cells */
.qty-stepper {
    display: inline-flex;
    align-items: stretch;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.qty-stepper__btn {
    width: 32px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    font-size: var(--font-base);
    font-weight: var(--weight-light);
    line-height: 1;
    color: var(--color-text);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.qty-stepper__btn:hover {
    background-color: var(--color-bg-light);
}

.qty-stepper__input {
    width: 40px;
    height: 36px;
    padding: 0;
    text-align: center;
    font-family: var(--font-sans);
    font-size: var(--font-sm);
    font-weight: var(--weight-medium);
    color: var(--color-text);
    background: transparent;
    border: none;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   CART ACTIONS — continue shopping link below table
   -------------------------------------------------------------------------- */
.cart-actions {
    margin-top: var(--space-xl);
}

/* --------------------------------------------------------------------------
   ORDER SUMMARY — sticky right-column card
   -------------------------------------------------------------------------- */
.order-summary {
    position: sticky;
    top: calc(var(--header-height) + var(--space-md));
    padding: var(--space-xl);
    background-color: var(--color-bg-light);
    border-radius: var(--radius-md);
}

.order-summary__title {
    font-family: var(--font-sans);
    font-size: var(--font-xs);
    font-weight: var(--weight-semibold);
    letter-spacing: var(--letter-spacing-label);
    text-transform: uppercase;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
}

.order-summary__row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: var(--space-sm) 0;
    font-family: var(--font-sans);
    font-size: var(--font-sm);
    color: var(--color-text);
}

.order-summary__row dt {
    font-weight: var(--weight-light);
    color: var(--color-text-muted);
}

.order-summary__row dd {
    margin: 0;
    font-weight: var(--weight-medium);
    color: var(--color-text);
}

.order-summary__row--total {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
    font-size: var(--font-base);
}

.order-summary__row--total dt,
.order-summary__row--total dd {
    font-weight: var(--weight-semibold);
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    font-size: var(--font-sm);
}

.order-summary__row--total dd {
    font-size: var(--font-md);
    letter-spacing: 0;
}

/* --------------------------------------------------------------------------
   COUPON FIELD
   -------------------------------------------------------------------------- */
.coupon {
    display: flex;
    margin: var(--space-lg) 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    background-color: var(--color-white);
}

.coupon__input {
    flex: 1;
    height: 44px;
    padding: 0 var(--space-md);
    font-family: var(--font-sans);
    font-size: var(--font-sm);
    color: var(--color-text);
    background: transparent;
    border: none;
}

.coupon__input::placeholder {
    color: var(--color-text-muted);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    font-size: var(--font-xs);
}

.coupon__btn {
    padding: 0 var(--space-lg);
    font-family: var(--font-sans);
    font-size: var(--font-xs);
    font-weight: var(--weight-semibold);
    letter-spacing: var(--letter-spacing-nav);
    text-transform: uppercase;
    color: var(--color-white);
    background-color: var(--color-text);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.coupon__btn:hover {
    background-color: #000;
}

/* --------------------------------------------------------------------------
   CHECKOUT CTA
   -------------------------------------------------------------------------- */
.order-summary__checkout {
    margin-top: var(--space-md);
}

.order-summary__note {
    margin-top: var(--space-md);
    font-family: var(--font-sans);
    font-size: var(--font-xs);
    font-weight: var(--weight-light);
    line-height: var(--line-height-base);
    color: var(--color-text-muted);
    text-align: center;
}

/* --------------------------------------------------------------------------
   RESPONSIVE
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .cart-grid {
        grid-template-columns: 1fr 320px;
        gap: var(--space-2xl);
    }
}

@media (max-width: 768px) {
    .cart-page {
        padding: var(--space-2xl) 0 var(--space-3xl);
    }

    .cart-page__title {
        font-size: var(--font-xl);
        margin-bottom: var(--space-xl);
    }

    .cart-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    /* Convert table rows to stacked cards on mobile */
    .cart-table,
    .cart-table__head,
    .cart-table__body,
    .cart-table tr,
    .cart-table td,
    .cart-table th {
        display: block;
    }

    .cart-table__head {
        display: none;
    }

    .cart-row {
        display: grid;
        grid-template-columns: 96px 1fr;
        gap: var(--space-md);
        padding: var(--space-lg) 0;
    }

    .cart-row__cell {
        padding: 0;
        text-align: left !important;
        vertical-align: top;
    }

    /* Item cell spans both columns by way of internal flex */
    .cart-row__cell--item {
        grid-column: 1 / -1;
    }

    .cart-row__cell--price {
        display: none; /* combined into subtotal on mobile */
    }

    .cart-row__cell--qty {
        grid-column: 1 / -1;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .cart-row__cell--qty::before {
        content: "Quantity";
        font-family: var(--font-sans);
        font-size: var(--font-xs);
        font-weight: var(--weight-medium);
        letter-spacing: var(--letter-spacing-wide);
        text-transform: uppercase;
        color: var(--color-text-muted);
    }

    .cart-row__cell--subtotal {
        grid-column: 1 / -1;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .cart-row__cell--subtotal::before {
        content: "Subtotal";
        font-family: var(--font-sans);
        font-size: var(--font-xs);
        font-weight: var(--weight-medium);
        letter-spacing: var(--letter-spacing-wide);
        text-transform: uppercase;
        color: var(--color-text-muted);
    }

    .order-summary {
        position: static;
    }
}

@media (max-width: 480px) {
    .order-summary {
        padding: var(--space-lg);
    }

    .cart-item__media {
        flex: 0 0 80px;
        width: 80px;
        height: 80px;
    }

    .cart-row {
        grid-template-columns: 80px 1fr;
    }
}