/* === Страница корзины === */

.cart-page {
    padding-top: 2rem;
    padding-bottom: 4rem;
}

.cart-title {
    margin-bottom: 2rem;
}

.cart-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 2rem;
    align-items: start;
}

/* === Список позиций === */

.cart-items {
    min-width: 0;
}

.cart-head,
.cart-row {
    display: grid;
    grid-template-columns: 1fr 180px 150px 96px;
    gap: 1rem;
    align-items: center;
}

.cart-head {
    padding: 0 0 0.75rem;
    border-bottom: 1px solid #e4e4e4;
}

.cart-head-col {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--konpal-navy);
}

/* Выравнивание заголовка = выравнивание данных колонки */
.cart-head-col--qty {
    text-align: center;
}

.cart-head-col--sum {
    text-align: right;
}

.cart-head-col--remove {
    text-align: center;
}

.cart-clear {
    padding: 0;
    font-size: 0.875rem;
    color: var(--konpal-red);
    background: none;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.cart-clear:hover {
    text-decoration: underline;
}

/* === Строка товара === */

.cart-row {
    padding: 1rem 0;
    border-bottom: 1px solid #e4e4e4;
}

.cart-cell--about {
    display: flex;
    gap: 1rem;
    align-items: center;
    min-width: 0;
}

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

.cart-thumb .product-media {
    width: 80px;
    height: 80px;
}

.cart-about {
    min-width: 0;
}

.cart-name {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--konpal-navy);
    text-decoration: none;
}

.cart-name:hover {
    color: var(--bs-primary);
}

.cart-article {
    margin: 0.25rem 0 0;
    font-size: 0.875rem;
    color: #6c757d;
}

.cart-article span {
    color: var(--konpal-navy);
}

/* === Степпер количества === */

.cart-cell--qty {
    justify-self: center;
    text-align: center;
}

.cart-stepper {
    display: inline-flex;
    align-items: stretch;
    border: 1px solid #d0d5dd;
    border-radius: 6px;
    overflow: hidden;
}

.cart-step {
    width: 36px;
    font-size: 1.125rem;
    line-height: 1;
    color: var(--konpal-navy);
    background: #f5f5f5;
    border: none;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.cart-step:hover:not(:disabled) {
    background: #e4e8f0;
}

.cart-step:disabled {
    color: var(--konpal-gray);
    cursor: not-allowed;
}

.cart-qty {
    width: 64px;
    text-align: center;
    font-size: 1rem;
    border: none;
    border-left: 1px solid #d0d5dd;
    border-right: 1px solid #d0d5dd;
    -moz-appearance: textfield;
    appearance: textfield;
}

.cart-qty::-webkit-outer-spin-button,
.cart-qty::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.cart-qty--error {
    border-color: var(--konpal-red);
    box-shadow: 0 0 0 2px rgba(255, 10, 10, 0.15);
}

.cart-minorder {
    margin: 0.375rem 0 0;
    font-size: 0.75rem;
    color: #6c757d;
}

/* === Сумма === */

.cart-cell--sum {
    text-align: right;
}

.cart-sum {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--bs-primary);
    white-space: nowrap;
}

.cart-sum--request {
    font-size: 0.9375rem;
    font-weight: 400;
    color: #6c757d;
}

/* === Удаление === */

.cart-cell--remove {
    justify-self: center;
}

.cart-remove {
    padding: 0.375rem;
    font-size: 1.125rem;
    color: var(--konpal-red);
    background: none;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.cart-remove:hover {
    background: rgba(255, 10, 10, 0.08);
}

/* === Блок Итого === */

.cart-summary {
    padding: 1.5rem;
    background: var(--bs-secondary-bg);
    border-radius: 12px;
    position: sticky;
    top: 1.5rem;
}

.cart-total {
    margin: 0 0 1rem;
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--bs-primary);
}

.cart-summary-note {
    margin: 0 0 1rem;
    font-size: 0.875rem;
    color: #495057;
}

.cart-summary-note--request {
    color: var(--konpal-navy);
    font-weight: 600;
}

.cart-checkout {
    width: 100%;
    justify-content: center;
}

/* === Пустая корзина === */

.cart-empty {
    padding: 4rem 1rem;
    text-align: center;
}

.cart-empty-icon {
    font-size: 3rem;
    color: var(--konpal-gray);
}

.cart-empty-text {
    margin: 1rem 0 1.5rem;
    font-size: 1.125rem;
    color: #6c757d;
}

/* === Фокус (a11y) === */

.cart-step:focus-visible,
.cart-qty:focus-visible,
.cart-remove:focus-visible,
.cart-clear:focus-visible {
    outline: 2px solid var(--bs-primary);
    outline-offset: 2px;
}

/* === Адаптив === */

@media (max-width: 767.98px) {
    .cart-layout {
        grid-template-columns: 1fr;
    }

    .cart-head {
        display: none;
    }

    .cart-row {
        grid-template-columns: 1fr auto;
        grid-template-areas:
            'about about'
            'qty sum'
            'qty remove';
        gap: 0.75rem 1rem;
    }

    .cart-cell--about {
        grid-area: about;
    }

    .cart-cell--qty {
        grid-area: qty;
        justify-self: start;
    }

    .cart-cell--sum {
        grid-area: sum;
        align-self: center;
    }

    .cart-cell--remove {
        grid-area: remove;
        justify-self: end;
        align-self: center;
    }

    /* Тап-зоны 44px (Apple HIG) для мобильных */
    .cart-step {
        min-width: 44px;
        height: 44px;
    }

    .cart-qty {
        height: 44px;
    }

    .cart-remove {
        min-width: 44px;
        min-height: 44px;
    }

    .cart-summary {
        position: static;
    }
}

/* === Модалка оформления (дизайн 08) === */
.checkout-modal {
    border: none;
    border-radius: 8px;
    padding: 8px;
}

.checkout-modal-title {
    font-family: 'Fira Sans', sans-serif;
    font-size: 28px;
    font-weight: 600;
    color: var(--konpal-navy);
}

.checkout-modal-lead {
    font-size: 16px;
    color: var(--bs-body-color);
    margin-bottom: 8px;
}

.checkout-modal-lead [data-checkout-sum] {
    font-weight: 600;
    color: var(--bs-primary);
}

.checkout-modal-note {
    font-size: 15px;
    color: var(--konpal-gray);
    margin-bottom: 20px;
}

.checkout-account-line {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--konpal-navy);
    background-color: color-mix(in srgb, var(--konpal-navy) 6%, transparent);
    border-radius: 8px;
}

.checkout-account-line i {
    color: var(--konpal-navy);
}

.checkout-required-hint {
    font-size: 13px;
    color: var(--konpal-gray);
    margin-bottom: 12px;
}

.checkout-field {
    margin-bottom: 12px;
}

.checkout-input,
.checkout-textarea {
    display: block;
    width: 100%;
    background-color: var(--bs-secondary-bg);
    border: none;
    border-bottom: 2px solid transparent;
    font-size: 16px;
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

.checkout-input.is-invalid,
.checkout-textarea.is-invalid {
    border-bottom-color: #c62828;
    background-color: #fdeaea;
}

.checkout-consent input.is-invalid {
    outline: 2px solid #c62828;
    outline-offset: 2px;
}

.checkout-field-error {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #c62828;
    margin: 6px 0 0;
}

.checkout-field-error .bi {
    font-size: 14px;
    flex-shrink: 0;
}

.checkout-input {
    height: 50px;
    padding: 0 20px;
}

.checkout-textarea {
    min-height: 110px;
    padding: 16px 20px;
    resize: none;
}

.checkout-input:focus,
.checkout-textarea:focus {
    outline: none;
    border-bottom-color: var(--bs-primary);
    background-color: #e6eaf3;
}

.checkout-input::placeholder,
.checkout-textarea::placeholder {
    color: var(--konpal-gray);
}

.checkout-consent {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 14px;
    margin: 16px 0;
}

.checkout-consent input[type="checkbox"] {
    margin-top: 3px;
    flex-shrink: 0;
}

.checkout-consent a {
    color: var(--bs-primary);
    text-decoration: underline;
}

.checkout-submit {
    margin-top: 4px;
}

.checkout-success {
    text-align: center;
    padding: 24px 8px;
}

.checkout-success-icon {
    font-size: 48px;
    color: #2e7d32;
}

.checkout-success-text {
    font-size: 18px;
    margin-top: 12px;
}

@media (prefers-reduced-motion: reduce) {
    .cart-step,
    .cart-remove,
    .checkout-input,
    .checkout-textarea {
        transition: none;
    }
}