body {
    padding-bottom: 92px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 24px;
    font-size: 0.85rem;
    color: var(--clr-text-muted, #8a8a94);
}

.breadcrumb a {
    color: var(--clr-text-muted, #8a8a94);
    text-decoration: none;
    transition: var(--transition);
}

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

.breadcrumb .sep {
    opacity: 0.5;
}

.breadcrumb .current {
    color: var(--clr-text);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 260px;
}

.product-detail {
    display: flex;
    flex-direction: column;
    gap: 22px;
    margin-top: 18px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 340px;
    margin: 0 auto;
    width: 100%;
}

.product-detail-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--clr-surface-2);
    border: 1px solid var(--clr-border);
    aspect-ratio: 1 / 1;
    width: 100%;
}

/* ===== نشان تخفیف روی عکس اصلی محصول - دقیقاً مثل صفحه‌ی shop ===== */
.product-detail-discount-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    padding: 5px 12px;
    border-radius: var(--radius-md, 8px);
    font-size: 0.82rem;
    font-weight: 700;
    color: #fff;
    background: var(--clr-error);
}

.product-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.product-thumbnails {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 2px;
}

.thumb-btn {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    padding: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid var(--clr-border);
    background: var(--clr-surface-2);
    cursor: pointer;
    transition: var(--transition);
}

.thumb-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.thumb-btn:hover {
    border-color: var(--clr-border-hover);
}

.thumb-btn.active {
    border-color: var(--clr-primary);
}

.product-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.product-badge {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 5px 14px;

    border-radius: var(--radius-pill, 999px);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.product-badge.category {
    color: var(--clr-primary);
    background: color-mix(in srgb, var(--clr-primary) 14%, transparent);
}

.product-badge.brand {
    color: var(--clr-text-muted, #8a8a94);
    background: var(--clr-surface-2);
    border: 1px solid var(--clr-border);
}

.product-detail-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--clr-text);
    line-height: 1.5;
}

.price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.pd-cost-wrap {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.pd-cost-old {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--clr-text-muted, #8a8a94);
    text-decoration: line-through;
}

.product-detail-price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--clr-primary);
}

.product-detail-price .unit {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--clr-text-muted, #8a8a94);
    margin-right: 4px;
}

/* ===== متن «تضمین کمترین قیمت» زیر قیمت اصلی محصول ===== */
.price-guarantee-note {
    margin-top: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--clr-primary);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ===== همون متن، نسخه‌ی نوار خرید پایین صفحه - چسبیده به همون نواری =====
   که قیمت و دکمه‌ی افزودن به سبد توشن، پس همیشه با هم اسکرول/ثابت می‌مونن */
.price-guarantee-note-buybar {
    margin: 0 0 8px;
    padding-bottom: 8px;
    border-bottom: 1px dashed var(--clr-border);
    justify-content: center;
    font-size: 0.78rem;
}

.stock-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: var(--radius-pill, 999px);
}

.stock-pill .dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

.stock-pill.in {
    color: var(--clr-success, #3ecf6e);
    background: color-mix(in srgb, var(--clr-success, #3ecf6e) 14%, transparent);
}

.stock-pill.in .dot {
    background: var(--clr-success, #3ecf6e);
}

.stock-pill.out {
    color: var(--clr-error, #f44336);
    background: color-mix(in srgb, var(--clr-error, #f44336) 14%, transparent);
}

.stock-pill.out .dot {
    background: var(--clr-error, #f44336);
}

.trust-badges {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 4px;
}

.shipping-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: var(--clr-surface-2);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
}

.shipping-info svg {
    width: 20px;
    height: 20px;
    color: var(--clr-primary);
    flex-shrink: 0;
}

.shipping-info-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    line-height: 1.4;
}

.shipping-info-text .title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--clr-text);
}

.shipping-info-text .desc {
    font-size: 0.78rem;
    color: var(--clr-text-muted, #8a8a94);
}

@media (max-width: 480px) {
    .trust-badges {
        grid-template-columns: 1fr;
    }
}

.support-box {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: var(--transition);
}

.support-box:hover {
    border-color: var(--clr-border-hover);
    box-shadow: var(--shadow-glow);
}

.support-box-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--clr-primary) 14%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.support-box-icon svg {
    width: 20px;
    height: 20px;
    color: var(--clr-primary);
}

.support-box-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    line-height: 1.4;
}

.support-box-text .title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--clr-text);
}

.support-box-text .desc {
    font-size: 0.8rem;
    color: var(--clr-primary);
    font-weight: 600;
    direction: ltr;
    text-align: right;
}

.support-box-arrow {
    width: 18px;
    height: 18px;
    color: var(--clr-text-muted, #8a8a94);
    flex-shrink: 0;
}

.product-detail-section {
    border-top: 1px solid var(--clr-border);
    padding-top: 18px;
}

.section-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-text);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-title svg {
    width: 18px;
    height: 18px;
    color: var(--clr-primary);
    flex-shrink: 0;
}

.product-detail-desc {
    font-size: 0.95rem;
    color: var(--clr-text-muted, #8a8a94);
    line-height: 2;
}

.product-detail-specs {
    background: var(--clr-surface-2);
    border-radius: var(--radius-md);
    border: 1px solid var(--clr-border);
    overflow: hidden;
}

.product-detail-specs ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-detail-specs li {
    padding: 12px 16px;
    border-bottom: 1px solid var(--clr-border);
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.9rem;
}

.product-detail-specs li:nth-child(even) {
    background: color-mix(in srgb, var(--clr-surface) 60%, transparent);
}

.product-detail-specs li:last-child {
    border-bottom: none;
}

.product-detail-specs .spec-label {
    color: var(--clr-text-muted, #8a8a94);
    flex-shrink: 0;
}

.product-detail-specs .spec-value {
    color: var(--clr-text);
    font-weight: 600;
    text-align: left;
}

.comments-count {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--clr-text-muted, #8a8a94);
    margin-right: 4px;
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.comment-item {
    padding: 14px 16px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    background: var(--clr-surface-2);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.comment-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.comment-author {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--clr-text);
}

.comment-date {
    font-size: 0.72rem;
    color: var(--clr-text-muted, #8a8a94);
    flex-shrink: 0;
}

.comment-text {
    font-size: 0.88rem;
    color: var(--clr-text-muted, #8a8a94);
    line-height: 1.9;
}

.comments-empty {
    font-size: 0.88rem;
    color: var(--clr-text-muted, #8a8a94);
    padding: 14px 16px;
    border: 1px dashed var(--clr-border);
    border-radius: var(--radius-md);
    text-align: center;
}

.comment-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--clr-border);
}

.comment-form-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--clr-text);
}

.comment-textarea {
    width: 100%;
    min-height: 90px;
    resize: vertical;
    background: var(--clr-surface-2);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    font-family: inherit;
    color: var(--clr-text);
    font-size: 0.9rem;
    transition: var(--transition);
}

.comment-textarea:focus {
    outline: none;
    border-color: var(--clr-primary);
}

.comment-form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

.comment-form-hint {
    font-size: 0.75rem;
    color: var(--clr-text-muted, #8a8a94);
}

.comment-submit-btn {
    padding: 10px 22px;
    background: var(--clr-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-family: inherit;
    font-size: 0.88rem;
    cursor: pointer;
    transition: var(--transition);
}

.comment-submit-btn:hover {
    background: var(--clr-primary-dark);
}

.comment-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.sticky-buybar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 40;
    background: var(--clr-surface);
    border-top: 1px solid var(--clr-border);
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.25);
    padding: 12px 0;
}

.sticky-buybar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.sticky-buybar-cost {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
    flex-shrink: 0;
}

.sticky-buybar-cost .amount-old {
    font-size: 0.76rem;
    font-weight: 500;
    color: var(--clr-text-muted, #8a8a94);
    text-decoration: line-through;
}

.sticky-buybar-cost .amount {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--clr-primary);
}

.sticky-buybar-cost .amount .unit {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--clr-text-muted, #8a8a94);
    margin-right: 3px;
}

.sticky-buybar-cost .stock-pill {
    margin-top: 4px;
}

.add-to-cart-large {
    padding: 14px 26px;
    font-size: 1rem;
    background: var(--clr-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-family: var(--font, inherit);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex: 1;
    max-width: 320px;
}

/* ===== محفظه‌ی دکمه‌ی «افزودن به سبد» / کنترل تعداد در نوار خرید =====
   هر دو حالت (دکمه یا کنترل تعداد) داخل همین جعبه رندر می‌شوند تا
   ابعادشان در نوار پایین صفحه یکسان بماند. */
.buybar-action-wrap {
    flex: 1;
    max-width: 320px;
    display: flex;
}

.buybar-action-wrap .add-to-cart-large {
    max-width: none;
}

.buybar-qty-control {
    width: 100%;
    height: 48px;
    justify-content: center;
    background: var(--clr-surface-2);
}

.buybar-qty-control .qty-btn {
    width: 48px;
    height: 48px;
    font-size: 1.15rem;
}

.buybar-qty-control .qty-value {
    font-size: 1.05rem;
    min-width: 48px;
}

.add-to-cart-large:hover {
    background: var(--clr-primary-dark);
    transform: translateY(-2px);
}

.add-to-cart-large:disabled,
.add-to-cart-large.out-of-stock {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
    background: var(--clr-surface-2);
    color: var(--clr-text-muted, #8a8a94);
}

.add-to-cart-large.is-loading svg {
    animation: btn-spin 0.7s linear infinite;
}

@keyframes btn-spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 640px) {
    body {
        padding-bottom: 82px;
    }

    .product-detail-title {
        font-size: 1.25rem;
    }

    .sticky-buybar-cost .amount {
        font-size: 1.05rem;
    }

    .add-to-cart-large {
        padding: 13px 18px;
        font-size: 0.92rem;
    }

    .buybar-qty-control {
        height: 44px;
    }

    .buybar-qty-control .qty-btn {
        width: 44px;
        height: 44px;
    }

    .sticky-buybar-cost .stock-pill {
        display: none;
    }
}

.page-header {
    margin-bottom: 4px;
}

.site-footer-full {
    margin-top: 40px;
    border-top: 1px solid var(--clr-border);
    background: var(--clr-surface);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 32px;
    padding: 40px 0 24px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-brand img {
    height: auto;
    width: 50%;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--clr-text-muted, #8a8a94);
    line-height: 1.9;
    max-width: 280px;
}

.footer-trust-logos {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 4px;
}

.footer-trust-logos img {
    width: 70px;
    height: 98px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 1px solid var(--clr-border);
    background: var(--clr-surface-2);
}

.footer-col h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--clr-text);
    margin-bottom: 14px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a {
    font-size: 0.85rem;
    color: var(--clr-text-muted, #8a8a94);
    text-decoration: none;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--clr-primary);
}

.footer-bottom {
    border-top: 1px solid var(--clr-border);
    padding: 18px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--clr-text-muted, #8a8a94);
    margin: 0;
}

@media (max-width: 720px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 26px;
        padding: 32px 0 20px;
    }
}

.related-products-scroll {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 14px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 2px 2px 10px;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
}

.related-products-scroll::-webkit-scrollbar {
    height: 6px;
}

.related-products-scroll::-webkit-scrollbar-thumb {
    background: var(--clr-border-hover, rgba(222, 98, 0, 0.4));
    border-radius: 10px;
}

a.related-product-card {
    box-sizing: border-box;
    flex: 0 0 160px;
    width: 160px;
    max-width: 160px;
    min-width: 160px;
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 10px;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    background: var(--clr-surface-2);
    text-decoration: none;
    transition: var(--transition);
}

a.related-product-card:hover {
    border-color: var(--clr-border-hover, rgba(222, 98, 0, 0.4));
    transform: translateY(-2px);
}

.related-product-img {
    box-sizing: border-box;
    display: block;
    width: 100%;
    height: 140px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--clr-surface-3, #26262a);
    flex-shrink: 0;
}

.related-product-img img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    object-fit: cover;
}

.related-product-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--clr-text);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    max-height: 2.4em;
}

.related-product-price {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--clr-primary);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
}

.related-product-old-price {
    font-size: 0.72rem;
    font-weight: 400;
    color: var(--clr-text-faint, #55555e);
    text-decoration: line-through;
}

@media (max-width: 640px) {
    a.related-product-card {
        flex-basis: 132px;
        width: 132px;
        max-width: 132px;
        min-width: 132px;
    }

    .related-product-img {
        height: 116px;
    }
}

.comment-admin-reply {
    margin-top: 8px;
    padding: 10px 12px;
    border-right: 3px solid var(--clr-primary);
    background: var(--clr-surface-3, #26262a);
    border-radius: 8px;
}

.comment-admin-reply-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 4px;
}

.comment-admin-badge {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--clr-primary);
}