/*
 * CART — таблиця кошика, форма замовлення, breadcrumb
 * krylovakseniia.com
 */

/* ── BREADCRUMB ── */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    font-size: 0.875rem;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--clr-text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--clr-purple-main);
}

.breadcrumb span[aria-hidden] {
    color: var(--clr-text-muted);
}

.breadcrumb span[aria-current] {
    color: var(--clr-purple-dark);
    font-weight: 500;
}

/* ── EMPTY STATE ── */
.cart-empty:not([hidden]) {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    padding: 4rem 1rem;
    text-align: center;
}

.cart-empty i {
    font-size: 3.5rem;
    color: var(--clr-purple-pale);
}

.cart-empty p {
    font-size: 1.2rem;
    color: var(--clr-text-muted);
    margin: 0;
}

/* ── TABLE ── */
.cart-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--clr-border);
    box-shadow: var(--shadow-sm);
}

.cart-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    background: var(--clr-card);
}

.cart-table thead th {
    text-align: left;
    padding: 0.875rem 1.25rem;
    border-bottom: 2px solid var(--clr-border);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--clr-text-muted);
    background: var(--clr-bg-alt);
    white-space: nowrap;
}

.cart-table tbody td,
.cart-table tfoot td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--clr-purple-faint);
    vertical-align: middle;
    color: var(--clr-text);
}

.cart-table tbody tr:last-child td {
    border-bottom: none;
}

.cart-table tfoot {
    font-weight: 700;
    font-size: 1.05rem;
    background: var(--clr-bg-alt);
    border-top: 2px solid var(--clr-border);
}

.cart-table tfoot td {
    border-bottom: none;
    color: var(--clr-purple-dark);
}

.cart-total-label {
    text-align: right;
    color: var(--clr-text-sec);
    font-family: var(--font-heading);
}

.cart-total-value {
    color: var(--clr-purple-main);
    font-family: var(--font-heading);
    font-size: 1.2rem;
}

/* ── QTY CONTROLS ── */
.cart-qty {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cart-qty__btn {
    width: 2rem;
    height: 2rem;
    border: 1.5px solid var(--clr-border);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast), border-color var(--transition-fast);
    color: var(--clr-purple-dark);
}

.cart-qty__btn:hover {
    background: var(--clr-purple-faint);
    border-color: var(--clr-purple-light);
}

.cart-remove {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--clr-text-muted);
    font-size: 1rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.cart-remove:hover {
    color: #dc2626;
    background: rgba(220, 38, 38, 0.06);
}

/* ── CHECKOUT FORM ── */
.cart-checkout {
    max-width: 560px;
}

.cart-checkout h2 {
    margin-bottom: 1.5rem;
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    color: var(--clr-purple-dark);
}

/* ── SR-ONLY ── */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
    .cart-table thead {
        display: none;
    }

    .cart-table-wrap {
        border: none;
        box-shadow: none;
        background: transparent;
    }

    .cart-table {
        background: transparent;
    }

    .cart-table tbody tr {
        display: block;
        background: var(--clr-card);
        border: 1px solid var(--clr-border);
        border-radius: var(--radius-md);
        margin-bottom: 1rem;
        padding: 0.75rem;
        box-shadow: var(--shadow-sm);
    }

    .cart-table tbody td {
        display: flex;
        align-items: center;
        justify-content: space-between;
        border: none;
        padding: 0.4rem 0.25rem;
        font-size: 0.9rem;
    }

    .cart-table tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--clr-text-muted);
        flex-shrink: 0;
        margin-right: 0.75rem;
        font-size: 0.8rem;
        text-transform: uppercase;
        letter-spacing: 0.04em;
    }

    .cart-table tfoot {
        display: block;
        background: transparent;
        border-top: 2px solid var(--clr-border);
        padding-top: 0.75rem;
        margin-top: 0.5rem;
    }

    .cart-table tfoot tr {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .cart-table tfoot td {
        border: none;
        padding: 0.5rem 0.25rem;
    }

    .cart-total-label {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .cart-checkout {
        max-width: 100%;
    }
}