/* ============================================
   Cart Drawer & Cart Page
   ============================================ */

/* ---------- Cart Drawer ---------- */
.cart-drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.cart-drawer-overlay.open {
    opacity: 1;
    visibility: visible;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 420px;
    max-width: 100vw;
    height: 100vh;
    background: #fff;
    z-index: 1060;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.08);
}

[dir="rtl"] .cart-drawer {
    right: auto;
    left: 0;
    transform: translateX(-100%);
}

.cart-drawer.open {
    transform: translateX(0);
}

.cart-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid #f0f0f0;
    flex-shrink: 0;
}

.cart-drawer-title {
    font-weight: 900;
    margin: 0;
    display: flex;
    align-items: center;
}

.cart-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--brand-dark);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 800;
}

.cart-drawer-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: #f5f5f5;
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cart-drawer-close:hover {
    background: var(--brand-dark);
    color: #fff;
}

.cart-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 24px;
}

.cart-empty-state {
    text-align: center;
    padding: 60px 20px;
}

.cart-empty-state i {
    font-size: 3.5rem;
    color: #e0e0e0;
    margin-bottom: 16px;
}

.cart-empty-state p {
    font-weight: 800;
    font-size: 1.1rem;
    margin: 0 0 4px;
    color: var(--text-main);
}

.cart-empty-state span {
    color: var(--brand-secondary);
    font-size: 0.85rem;
}

/* Cart item in drawer */
.cart-item {
    display: flex;
    gap: 14px;
    padding: 16px 0;
    border-bottom: 1px solid #f5f5f5;
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-img {
    width: 72px;
    height: 72px;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--brand-light);
}

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

.cart-item-info {
    flex: 1;
    min-width: 0;
}

.cart-item-title {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-main);
    text-decoration: none;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
}

.cart-item-title:hover {
    color: var(--brand-primary);
}

.cart-item-price {
    font-weight: 800;
    font-size: 0.85rem;
    color: var(--brand-dark);
    margin-bottom: 10px;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Quantity selector */
.cart-qty-selector,
.cart-page-qty {
    display: inline-flex;
    align-items: center;
    border: 2px solid #eee;
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
}

.cart-qty-minus,
.cart-qty-plus {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    color: var(--text-main);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}

.cart-qty-minus:hover,
.cart-qty-plus:hover {
    background: var(--brand-light);
}

.cart-qty-input {
    width: 40px;
    height: 32px;
    border: none;
    border-left: 2px solid #eee;
    border-right: 2px solid #eee;
    text-align: center;
    font-weight: 700;
    font-size: 0.85rem;
    background: transparent;
    -moz-appearance: textfield;
}

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

.cart-item-remove {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: none;
    background: #fff5f5;
    color: var(--brand-danger);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.8rem;
}

.cart-item-remove:hover {
    background: var(--brand-danger);
    color: #fff !important;
}

/* Drawer footer */
.cart-drawer-footer {
    padding: 16px 24px 24px;
    border-top: 1px solid #f0f0f0;
    flex-shrink: 0;
}

.cart-drawer-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    margin-bottom: 16px;
}

[dir="rtl"] .cart-drawer-total {
    flex-direction: row-reverse;
}

/* ---------- Cart Page ---------- */
.cart-page-section {
    min-height: 60vh;
}

.cart-items-container {
    display: flex;
    flex-direction: column;
    gap: 0;
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
}

.cart-page-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 24px;
    border-bottom: 1px solid #f5f5f5;
    transition: background 0.2s ease;
}

.cart-page-item:last-child {
    border-bottom: none;
}

.cart-page-item:hover {
    background: #fafbfc;
}

.cart-page-item-img {
    width: 100px;
    height: 100px;
    border-radius: 14px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--brand-light);
}

.cart-page-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-page-item-info {
    flex: 1;
    min-width: 0;
}

.cart-page-item-info h5 {
    font-size: 1rem;
}

.cart-page-item-total {
    flex-shrink: 0;
    text-align: right;
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--brand-dark);
}

.cart-page-item-total small {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--brand-secondary);
    margin-left: 2px;
}

[dir="rtl"] .cart-page-item-total {
    text-align: left;
}

[dir="rtl"] .cart-page-item-total small {
    margin-left: 0;
    margin-right: 2px;
}

/* Summary card */
.cart-summary-card {
    background: #fff;
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
    position: sticky;
    top: 100px;
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    font-size: 0.95rem;
}

[dir="rtl"] .cart-summary-row {
    flex-direction: row-reverse;
}

.cart-summary-divider {
    height: 1px;
    background: #f0f0f0;
    margin: 12px 0;
}

/* Responsive */
@media (max-width: 768px) {
    .cart-page-item {
        flex-wrap: wrap;
        gap: 12px;
    }

    .cart-page-item-img {
        width: 70px;
        height: 70px;
    }

    .cart-page-item-total {
        width: 100%;
        text-align: left;
        padding-left: 90px;
    }

    [dir="rtl"] .cart-page-item-total {
        text-align: right;
        padding-left: 0;
        padding-right: 90px;
    }
}

/* ── Cart Variant Switch Rows ──────────────────────────── */
.variant-switch-row {
    cursor: default;
    transition: all 0.15s ease;
    border-color: #dee2e6 !important;
    user-select: none;
}
.variant-switch-row:not(.active):not(.out-of-stock) {
    cursor: pointer;
}
.variant-switch-row:not(.active):not(.out-of-stock):hover {
    background: #f8f9fa;
    border-color: #adb5bd !important;
}
.variant-switch-row.active {
    background: #fff;
    border-color: #000 !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.variant-switch-row .badge {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.25em 0.5em;
    min-width: 28px;
    text-align: center;
}
.variant-switch-row .cart-view-variant-btn {
    opacity: 0.5;
    transition: opacity 0.15s ease, background 0.15s ease;
}
.variant-switch-row:hover .cart-view-variant-btn {
    opacity: 1;
}
.variant-switch-row .cart-view-variant-btn:hover {
    background: #e9ecef !important;
    border-color: #adb5bd !important;
}

/* ── Variant Detail Modal (shared with product_detail) ── */
#variantDetailModal .modal-content {
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
#variantDetailModal .modal-variant-gallery-wrap img:hover {
    border-color: #adb5bd !important;
}