/* ========================================
   Basket Page - Multi-shop Cart
   ======================================== */

.basket-page {
    padding: var(--spacing-lg) 0;
    min-height: calc(100vh - 200px);
}

/* Header */
.basket-header {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.basket-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text);
    margin: 0;
}

.basket-count {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
}

/* ===== Empty State ===== */
.basket-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
    text-align: center;
}

.basket-empty-icon {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-muted);
    opacity: 0.5;
}

    .basket-empty-icon svg {
        width: 100%;
        height: 100%;
    }

.basket-empty-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 var(--spacing-sm);
}

.basket-empty-text {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin: 0 0 var(--spacing-xl);
}

.basket-empty-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    color: white;
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.25);
}

    .basket-empty-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(var(--color-primary-rgb), 0.35);
        color: white;
    }

    .basket-empty-btn svg {
        width: 20px;
        height: 20px;
    }

/* ===== Content Layout ===== */
.basket-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.basket-shops {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* ===== Shop Card ===== */
.basket-shop {
    background: white;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.basket-shop-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.05) 0%, transparent 100%);
    border-bottom: 1px solid var(--color-border-light);
}

.basket-shop-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.basket-shop-icon {
    width: var(--icon-size-base);
    height: var(--icon-size-base);
    color: var(--color-primary);
}

.basket-shop-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text);
}

.basket-shop-closed {
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: #ef4444;
    background: #fef2f2;
    padding: 4px 10px;
    border-radius: 10px;
}

.basket-shop-sum {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text);
}

/* ===== Products List ===== */
.basket-products {
    display: flex;
    flex-direction: column;
}

/* ========================================
   Product Row (Mobile: 2 rows)
   Columns: [check] [img] [info/controls] [remove]
   ======================================== */
.basket-product {
    display: grid;
    grid-template-columns: 36px 64px 1fr 24px;
    grid-template-rows: auto auto;
    gap: var(--spacing-xs) var(--spacing-sm);
    align-items: start;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
    position: relative;
    transition: background-color 0.15s ease, opacity 0.15s ease, filter 0.15s ease;
}

    .basket-product:last-child {
        border-bottom: none;
    }

    .basket-product:hover {
        background-color: rgba(var(--color-primary-rgb), 0.02);
    }

/* ===== Active checkbox (left of photo) ===== */
.basket-check {
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    user-select: none;
    grid-column: 1;
    grid-row: 1 / 3;
    align-self: center;
}

.basket-check-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.basket-check-ui {
    width: 28px;
    height: 28px;
    border-radius: 10px;
    border: 2px solid #cfd6df;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    background: #fff;
}

/* ÍÅ ñèíÿÿ — çåë¸íàÿ */
.basket-check-input:checked + .basket-check-ui {
    border-color: #22c55e;
    background: #22c55e;
}

    .basket-check-input:checked + .basket-check-ui::after {
        content: "";
        width: 10px;
        height: 16px;
        border-right: 3px solid #fff;
        border-bottom: 3px solid #fff;
        transform: rotate(45deg);
        margin-top: -2px;
    }

/* ===== Inactive item (checkbox off) ===== */
.basket-product.is-inactive {
    opacity: 0.45;
}

    .basket-product.is-inactive .basket-product-name,
    .basket-product.is-inactive .basket-product-price,
    .basket-product.is-inactive .basket-product-sum {
        color: var(--color-text-muted);
    }

/* ===== Product image ===== */
.basket-product-img {
    width: 64px;
    height: 64px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    background: var(--color-bg-secondary);
    flex-shrink: 0;
    grid-column: 2;
    grid-row: 1 / 3;
}

    .basket-product-img img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

/* ===== Info ===== */
.basket-product-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    grid-column: 3;
    grid-row: 1;
}

.basket-product-name {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.35;
}

    .basket-product-name:hover {
        color: var(--color-primary);
    }

.basket-product-price {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ===== Controls (mobile: second row) ===== */
.basket-product-controls {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    grid-column: 3 / 5;
    grid-row: 2;
    margin-top: var(--spacing-xs);
}

.basket-qty {
    display: flex;
    align-items: center;
    gap: 2px;
    background: var(--color-bg-secondary);
    border-radius: var(--border-radius-md);
    padding: 3px;
    flex-shrink: 0;
}

/* Override Button component styles for qty buttons */
.basket-qty-btn.ui-button {
    width: 32px;
    height: 32px;
    min-width: 32px;
    min-height: 32px;
    padding: 0;
    border: none;
    background: white;
    border-radius: var(--border-radius-sm);
    color: var(--color-primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

    .basket-qty-btn.ui-button .ui-button-text {
        display: none;
    }

    .basket-qty-btn.ui-button .ui-button-icon {
        margin: 0;
    }

        .basket-qty-btn.ui-button .ui-button-icon svg {
            width: 16px;
            height: 16px;
        }

    .basket-qty-btn.ui-button:hover:not(:disabled) {
        background: var(--color-primary);
        color: white;
    }

    .basket-qty-btn.ui-button:disabled,
    .basket-qty-btn.ui-button.disabled {
        opacity: 0.4;
        cursor: not-allowed;
        background: white;
    }

/* Quantity Input */
.basket-qty-input {
    width: 44px;
    min-width: 44px;
    height: 32px;
    border: none;
    background: transparent;
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text);
    text-align: center;
    padding: 0;
    margin: 0;
    -moz-appearance: textfield;
    appearance: textfield;
}

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

    .basket-qty-input:focus {
        outline: none;
        background: rgba(var(--color-primary-rgb), 0.1);
        border-radius: var(--border-radius-sm);
    }

.basket-product-sum {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-text);
    white-space: nowrap;
    text-align: right;
}

/* Remove Button */
.basket-product-remove {
    grid-column: 4;
    grid-row: 1;
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: all 0.15s;
    padding: 0;
    flex-shrink: 0;
}

    .basket-product-remove svg {
        width: 16px;
        height: 16px;
    }

    .basket-product-remove:hover {
        background: #fef2f2;
        color: #ef4444;
    }

/* Shop Actions */
.basket-shop-actions {
    padding: var(--spacing-lg);
    background: var(--color-bg-secondary);
}

.basket-shop-order-btn {
    width: 100%;
    min-width: 0;
    justify-content: center;
    box-sizing: border-box;
}

    .basket-shop-order-btn .ui-button-icon svg {
        width: var(--icon-size-base);
        height: var(--icon-size-base);
    }

/* ===== Total Card ===== */
.basket-total-card {
    background: white;
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.basket-total-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.basket-total-label {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
}

.basket-total-value {
    font-size: 1.625rem;
    font-weight: 800;
    color: var(--color-text);
}

.basket-total-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.basket-total-note {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin: 0;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border-light);
}

/* ========================================
   Desktop Layout
   ======================================== */
@media (min-width: 768px) {
    .basket-page {
        padding: var(--spacing-xl) 0;
    }

    .basket-header {
        margin-bottom: var(--spacing-2xl);
    }

    .basket-title {
        font-size: 2rem;
    }

    .basket-content {
        display: grid;
        grid-template-columns: 1fr 320px;
        gap: var(--spacing-xl);
        align-items: start;
    }

    .basket-shops {
        order: 1;
    }

    .basket-total-card {
        order: 2;
        position: sticky;
        top: calc(var(--header-height-desktop) + var(--spacing-md));
    }

    /* Desktop: single row */
    .basket-product {
        grid-template-columns: 36px 80px 1fr auto auto;
        grid-template-rows: auto;
        gap: var(--spacing-md);
        align-items: center;
        padding: var(--spacing-lg);
    }

    /* checkbox occupies column 1, row 1 */
    .basket-check {
        grid-row: 1;
    }

    .basket-product-img {
        width: 80px;
        height: 80px;
        grid-column: 2;
        grid-row: 1;
    }

    .basket-product-info {
        grid-column: 3;
        grid-row: 1;
        gap: 4px;
    }

    .basket-product-name {
        font-size: 0.9375rem;
    }

    .basket-product-price {
        font-size: 0.8125rem;
    }

    .basket-product-controls {
        grid-column: 4;
        grid-row: 1;
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-lg);
        justify-content: flex-end;
        margin-top: 0;
    }

    .basket-qty {
        gap: 4px;
        padding: 4px;
    }

    .basket-qty-btn.ui-button {
        width: 36px;
        height: 36px;
        min-width: 36px;
        min-height: 36px;
    }

        .basket-qty-btn.ui-button .ui-button-icon svg {
            width: 18px;
            height: 18px;
        }

    .basket-qty-input {
        width: 48px;
        min-width: 48px;
        font-size: var(--font-size-lg);
        height: 36px;
    }

    .basket-product-sum {
        min-width: 100px;
        text-align: right;
        font-size: var(--font-size-lg);
    }

    .basket-product-remove {
        grid-column: 5;
        grid-row: 1;
        width: 36px;
        height: 36px;
    }

        .basket-product-remove svg {
            width: 18px;
            height: 18px;
        }
}

@media (min-width: 1024px) {
    .basket-content {
        grid-template-columns: 1fr 360px;
    }

    /* keep checkbox + img + info layout */
    .basket-product {
        grid-template-columns: 36px 96px 1fr auto auto;
    }

    .basket-product-img {
        width: 96px;
        height: 96px;
    }
}

/* ===== Utility ===== */
.d-none {
    display: none !important;
}

/* ===== Animations ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.basket-shop {
    animation: fadeIn 0.3s ease-out;
}