/* ===== Product detail — polished + responsive ===== */

.taben-product-page {
    --pp-gap: 1rem;
    padding-block: 0.85rem 2rem;
    max-width: 1180px;
    margin-inline: auto;
}

.taben-product-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--pp-gap);
    align-items: start;
}

@media (min-width: 992px) {
    .taben-product-page {
        --pp-gap: 1.35rem;
        padding-block: 1.35rem 2.75rem;
    }

    .taben-product-layout {
        grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    }
}

/* Panels */
.taben-product-panel {
    background: #fff;
    border: 1px solid var(--taben-border-light);
    border-radius: var(--taben-radius-lg);
    box-shadow: var(--taben-shadow-sm);
    padding: 0.75rem;
}

@media (min-width: 768px) {
    .taben-product-panel {
        padding: 1rem;
    }
}

/* Skeleton */
.taben-product-skel .skeleton {
    position: relative;
    overflow: hidden;
    background: var(--taben-bg-section);
    border-radius: var(--taben-radius);
}

.taben-product-skel .skeleton::after {
    content: "";
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.65), transparent);
    animation: tabenSkelShimmer 1.4s infinite;
}

@keyframes tabenSkelShimmer {
    to { transform: translateX(100%); }
}

.taben-product-skel-hero { aspect-ratio: 1 / 1; }
.taben-product-skel-thumb { width: 56px; height: 56px; border-radius: var(--taben-radius-sm); }
.taben-product-skel-title { width: 70%; height: 1.35rem; }
.taben-product-skel-line { width: 100%; height: 0.7rem; margin-bottom: 0.4rem; }
.taben-product-skel-btn { height: 2.75rem; }

/* Gallery */
.taben-product-gallery {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

@media (min-width: 992px) {
    .taben-product-gallery {
        position: sticky;
        top: 5.25rem;
    }
}

.taben-product-main-img {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: var(--taben-radius);
    overflow: hidden;
    background:
        radial-gradient(circle at 30% 20%, rgba(var(--taben-primary-rgb), 0.06), transparent 55%),
        linear-gradient(160deg, #f8fafc 0%, #eef2f7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.taben-product-main-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 0.35rem;
    transition: opacity 0.2s ease;
}

.taben-product-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 34px;
    height: 34px;
    border: none;
    border-radius: var(--taben-radius-full);
    background: rgba(17, 24, 39, 0.45);
    backdrop-filter: blur(4px);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.15s, transform 0.15s, opacity 0.15s;
    z-index: 1;
    opacity: 0.85;
}

.taben-product-main-img:hover .taben-product-nav {
    opacity: 1;
}

.taben-product-nav:hover {
    background: var(--taben-primary);
    transform: translateY(-50%) scale(1.05);
}

.taben-product-nav--prev { right: 0.55rem; }
.taben-product-nav--next { left: 0.55rem; }

.taben-product-thumbs {
    display: flex;
    gap: 0.4rem;
    overflow-x: auto;
    padding-bottom: 0.15rem;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.taben-product-thumbs::-webkit-scrollbar {
    display: none;
}

.taben-product-thumbs .thumb-wrapper {
    flex: 0 0 auto;
    line-height: 0;
}

.taben-product-thumbs .thumb-img {
    width: 56px;
    height: 56px;
    object-fit: cover;
    border-radius: var(--taben-radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    background: var(--taben-bg-muted);
    transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}

@media (min-width: 768px) {
    .taben-product-thumbs .thumb-img {
        width: 64px;
        height: 64px;
    }
}

.taben-product-thumbs .thumb-img:hover {
    border-color: rgba(var(--taben-primary-rgb), 0.35);
    transform: translateY(-1px);
}

.taben-product-thumbs .thumb-img.active {
    border-color: var(--taben-primary);
    box-shadow: 0 0 0 2px rgba(var(--taben-primary-rgb), 0.16);
}

/* Info column */
.taben-product-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-height: 0;
}

@media (min-width: 992px) {
    .taben-product-info {
        position: sticky;
        top: 5.25rem;
        gap: 1.15rem;
        padding: 1.15rem 1.2rem;
    }
}

.taben-product-info-top {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.taben-product-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.taben-product-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.28rem;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.22rem 0.5rem;
    border-radius: var(--taben-radius-full);
}

.taben-product-badge--offer {
    background: var(--taben-primary-soft);
    color: var(--taben-primary);
}

.taben-product-badge--best {
    background: rgba(16, 185, 129, 0.12);
    color: #059669;
}

.taben-product-title {
    font-size: clamp(1.2rem, 2.4vw, 1.55rem);
    font-weight: 800;
    color: var(--taben-text);
    margin: 0;
    line-height: 1.4;
    letter-spacing: -0.01em;
}

.taben-product-short {
    margin: 0;
    font-size: 0.88rem;
    color: var(--taben-text-body);
    line-height: 1.75;
}

.taben-product-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding-top: 0.15rem;
}

.taben-product-option-name {
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--taben-text-muted);
    margin-bottom: 0.4rem;
}

.taben-product-option-values {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.taben-product-page .variant-value {
    border: 1px solid var(--taben-border);
    background: #fff;
    color: var(--taben-text-body);
    border-radius: var(--taben-radius-full);
    padding: 0.38rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 600;
    transition: background 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.taben-product-page .variant-value:hover {
    border-color: rgba(var(--taben-primary-rgb), 0.45);
    color: var(--taben-primary);
}

.taben-product-page .variant-value.active {
    background: var(--taben-primary);
    border-color: var(--taben-primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(var(--taben-primary-rgb), 0.22);
}

/* Buy block */
.taben-product-buy {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: auto;
    padding-top: 0.85rem;
    border-top: 1px solid var(--taben-border-light);
}

.taben-product-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.75rem 1.25rem;
}

.taben-product-meta-label {
    display: block;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--taben-text-muted);
    margin-bottom: 0.2rem;
}

.taben-product-page #priceBox {
    font-size: clamp(1.15rem, 2vw, 1.35rem);
    font-weight: 800;
    color: var(--taben-primary);
    line-height: 1.35;
}

.taben-product-page #priceBox .text-muted,
.taben-product-page #priceBox .taben-price-old {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--taben-text-muted);
    text-decoration: line-through;
}

.taben-product-stock-row {
    display: flex;
    align-items: baseline;
    gap: 0.45rem;
}

.taben-product-stock-row .taben-product-meta-label {
    margin: 0;
}

.taben-product-page #stockBox {
    font-size: 0.9rem;
}

.taben-product-ship {
    margin-top: 0.35rem;
    font-size: 0.76rem;
    color: var(--taben-text-muted);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.taben-product-ship i {
    color: var(--taben-primary);
    font-size: 0.78rem;
}

.taben-product-cart {
    display: flex;
    align-items: stretch;
    border-radius: var(--taben-radius);
    overflow: hidden;
    box-shadow: 0 8px 22px rgba(var(--taben-primary-rgb), 0.2);
}

.taben-product-cart .qty-btn {
    border: none;
    background: #f3f6fb;
    color: var(--taben-primary);
    min-width: 46px;
    font-size: 0.95rem;
    transition: background 0.15s, color 0.15s;
}

.taben-product-cart .qty-btn:hover {
    background: var(--taben-primary-soft);
    color: var(--taben-primary-hover);
}

.taben-product-cart .qty-btn:active {
    background: #e8eef8;
}

.taben-product-cart .add-to-cart-main {
    flex: 1;
    border: none;
    border-radius: 0;
    background: var(--taben-primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.85rem 0.9rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    transition: background 0.15s, transform 0.15s;
}

.taben-product-cart .add-to-cart-main:hover:not(:disabled) {
    background: var(--taben-primary-hover);
}

.taben-product-cart .add-to-cart-main:disabled {
    opacity: 0.55;
}

/* Mobile sticky cart */
@media (max-width: 991.98px) {
    .taben-product-page {
        padding-bottom: 1rem;
    }

    body.has-sticky-product-cart {
        padding-bottom: calc(6.75rem + env(safe-area-inset-bottom, 0px));
    }

    .taben-product-panel {
        border-radius: var(--taben-radius);
        box-shadow: none;
        border-color: var(--taben-border);
    }

    .taben-product-gallery.taben-product-panel {
        padding: 0.55rem;
    }

    .taben-product-info.taben-product-panel {
        border: none;
        box-shadow: none;
        padding: 0.35rem 0.15rem 0;
        background: transparent;
    }

    .taben-product-buy {
        border-top: none;
        padding-top: 0.25rem;
        gap: 0.55rem;
    }

    .taben-product-cart {
        position: fixed;
        right: 0;
        left: 0;
        bottom: 0;
        z-index: 1040;
        margin: 0;
        border-radius: 14px 14px 0 0;
        padding: 0.55rem 0.75rem calc(0.55rem + env(safe-area-inset-bottom));
        background: rgba(255, 255, 255, 0.96);
        backdrop-filter: blur(10px);
        box-shadow: 0 -8px 28px rgba(16, 24, 40, 0.12);
        gap: 0.4rem;
    }

    .taben-product-cart .qty-btn {
        min-width: 44px;
        border-radius: var(--taben-radius-sm);
        background: var(--taben-bg-muted);
    }

    .taben-product-cart .add-to-cart-main {
        border-radius: var(--taben-radius);
        padding-block: 0.8rem;
        box-shadow: 0 6px 16px rgba(var(--taben-primary-rgb), 0.25);
    }
}

/* Description */
.taben-product-desc {
    margin-top: 1.25rem;
    background: #fff;
    border: 1px solid var(--taben-border-light);
    border-radius: var(--taben-radius-lg);
    box-shadow: var(--taben-shadow-sm);
    overflow: hidden;
}

.taben-product-desc-head {
    padding: 0.8rem 1rem;
    background: linear-gradient(180deg, var(--taben-primary-soft) 0%, #fff 140%);
    border-bottom: 1px solid rgba(var(--taben-primary-rgb), 0.08);
}

.taben-product-desc-head h2 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--taben-primary-dark);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.taben-product-desc-body {
    padding: clamp(1rem, 2vw, 1.5rem);
}

.taben-product-desc-body .taben-elementor-content {
    margin-top: 0;
}

.taben-product-desc-body .taben-elementor-content .elementor-section:not(:last-child) {
    margin-bottom: 0.85rem;
}

@media (min-width: 768px) {
    .taben-product-desc {
        margin-top: 1.5rem;
    }

    .taben-product-desc-head {
        padding: 0.95rem 1.2rem;
    }

    .taben-product-desc-body {
        padding: 1.2rem 1.35rem;
    }
}

.taben-product-desc-empty {
    text-align: center;
    padding: 1.75rem 1rem;
    color: var(--taben-text-muted);
    font-size: 0.88rem;
}

/* Related */
.taben-product-related {
    margin-top: 1.5rem;
}

.taben-product-related-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.taben-product-related-head h2 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--taben-text);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.taben-product-related-head h2 i {
    color: var(--taben-primary);
}

.taben-product-related-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
}

@media (min-width: 768px) {
    .taben-product-related {
        margin-top: 2rem;
    }

    .taben-product-related-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.85rem;
    }
}

@media (min-width: 1200px) {
    .taben-product-related-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.taben-product-related-grid .taben-hcard--product .taben-hcard-media {
    aspect-ratio: 1 / 1;
    padding: 6px;
}

.taben-product-related-grid .taben-hcard-title {
    font-size: 0.72rem;
}

.taben-product-related-grid .taben-price {
    font-size: 0.72rem;
}

/* Toast */
.taben-product-toast {
    position: fixed;
    left: 50%;
    bottom: calc(1.1rem + env(safe-area-inset-bottom));
    transform: translateX(-50%) translateY(12px);
    background: var(--taben-primary);
    color: #fff;
    padding: 0.7rem 1rem;
    border-radius: var(--taben-radius);
    box-shadow: 0 12px 28px rgba(var(--taben-primary-rgb), 0.3);
    display: flex;
    align-items: center;
    gap: 0.45rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s ease;
    z-index: 1055;
    font-size: 0.85rem;
    max-width: min(92vw, 360px);
}

@media (max-width: 991.98px) {
    .taben-product-toast {
        bottom: calc(4.75rem + env(safe-area-inset-bottom));
    }
}

.taben-product-toast.is-success { background: var(--taben-success); }
.taben-product-toast.is-error { background: var(--taben-danger); }
.taben-product-toast.is-show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.taben-product-toast-close {
    background: transparent;
    border: 0;
    color: #fff;
    font-size: 1.1rem;
    line-height: 1;
    opacity: 0.85;
    cursor: pointer;
    margin-right: -0.15rem;
}

.taben-product-toast-close:hover { opacity: 1; }