:root {
        --detail-bg: #ffffff;
        --detail-text: #0f172a;
        --detail-text-muted: #64748b;
        --detail-border: #e2e8f0;
        --detail-hover: #f1f5f9;
        --detail-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
        --detail-shadow-hover: 0 8px 40px rgba(0, 0, 0, 0.1);
        --detail-gradient-start: #2563eb;
        --detail-gradient-end: #1d4ed8;
        --detail-gradient-light: #3b82f6;
        --detail-success: #16a34a;
        --detail-danger: #dc2626;
        --detail-warning: #f59e0b;
        --detail-gold: #fbbf24;
        --detail-card-bg: #ffffff;
        --detail-input-bg: #f8fafc;
        --detail-radius-lg: 20px;
        --detail-radius-md: 14px;
        --detail-radius-sm: 10px;
    }
    
    [data-theme="dark"] {
        --detail-bg: #0f172a;
        --detail-text: #f1f5f9;
        --detail-text-muted: #94a3b8;
        --detail-border: #1e293b;
        --detail-hover: #1e293b;
        --detail-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
        --detail-shadow-hover: 0 8px 40px rgba(0, 0, 0, 0.5);
        --detail-card-bg: #1e293b;
        --detail-input-bg: #0f172a;
    }

    .detail-container {
        max-width: 1280px;
        margin: 0 auto;
        padding: 30px 20px 60px;
    }

    .breadcrumb {
        display: flex;
        align-items: center;
        gap: 6px;
        font-size: 13px;
        color: var(--detail-text-muted);
        margin-bottom: 24px;
        flex-wrap: wrap;
        padding: 8px 16px;
        background: var(--detail-card-bg);
        border-radius: var(--detail-radius-sm);
        border: 1px solid var(--detail-border);
    }
    .breadcrumb a {
        color: var(--detail-text-muted);
        text-decoration: none;
        transition: color 0.2s;
        display: flex;
        align-items: center;
        gap: 4px;
    }
    .breadcrumb a:hover {
        color: var(--detail-gradient-start);
    }
    .breadcrumb .sep {
        color: var(--detail-border);
        font-size: 12px;
    }
    .breadcrumb .current {
        color: var(--detail-gradient-start);
        font-weight: 600;
    }
    .breadcrumb svg {
        width: 14px;
        height: 14px;
    }

    .product-hero {
        background: var(--detail-card-bg);
        border-radius: var(--detail-radius-lg);
        border: 1px solid var(--detail-border);
        padding: 32px;
        margin-bottom: 32px;
        box-shadow: var(--detail-shadow);
        transition: box-shadow 0.3s ease;
    }
    .product-hero:hover {
        box-shadow: var(--detail-shadow-hover);
    }
    
    .badges-wrap {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        margin-bottom: 16px;
    }
    .badge-item {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 4px 14px;
        border-radius: 20px;
        font-size: 11px;
        font-weight: 700;
        color: #fff;
        letter-spacing: 0.3px;
    }
    .badge-item svg {
        width: 14px;
        height: 14px;
        stroke: currentColor;
    }
    .badge-new {
        background: linear-gradient(135deg, #16a34a, #15803d);
    }
    .badge-sale {
        background: linear-gradient(135deg, #dc2626, #b91c1c);
        animation: pulse-badge 2s infinite;
    }
    .badge-featured {
        background: linear-gradient(135deg, #f59e0b, #d97706);
    }
    .badge-best {
        background: linear-gradient(135deg, #7c3aed, #6d28d9);
    }
    .badge-preorder {
        background: linear-gradient(135deg, #2563eb, #1d4ed8);
    }
    @keyframes pulse-badge {
        0%, 100% { transform: scale(1); }
        50% { transform: scale(1.05); }
    }

    .product-gallery {
        position: sticky;
        top: 90px;
    }
    .product-gallery .main-image {
        width: 100%;
        height: 460px;
        background: var(--detail-input-bg);
        border-radius: var(--detail-radius-md);
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 1px solid var(--detail-border);
        position: relative;
        transition: border-color 0.3s ease;
    }
    .product-gallery .main-image:hover {
        border-color: var(--detail-gradient-start);
    }
    .product-gallery .main-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }
    .product-gallery .main-image:hover img {
        transform: scale(1.03);
    }
    .product-gallery .main-image .no-image {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 12px;
        opacity: 0.3;
    }
    .product-gallery .main-image .no-image svg {
        width: 72px;
        height: 72px;
        stroke: var(--detail-gradient-start);
    }
    .product-gallery .main-image .no-image span {
        font-size: 14px;
        color: var(--detail-text-muted);
    }
    .product-gallery .main-image .image-counter {
        position: absolute;
        bottom: 14px;
        right: 14px;
        background: rgba(0, 0, 0, 0.6);
        color: #fff;
        padding: 4px 14px;
        border-radius: 20px;
        font-size: 12px;
        font-weight: 600;
        backdrop-filter: blur(8px);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    .product-gallery .main-image .zoom-btn {
        position: absolute;
        top: 14px;
        left: 14px;
        background: rgba(0, 0, 0, 0.5);
        color: #fff;
        border: none;
        border-radius: 50%;
        width: 40px;
        height: 40px;
        cursor: pointer;
        backdrop-filter: blur(8px);
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    .product-gallery .main-image .zoom-btn:hover {
        background: var(--detail-gradient-start);
        transform: scale(1.1);
    }
    .product-gallery .main-image .zoom-btn svg {
        width: 20px;
        height: 20px;
        stroke: currentColor;
    }
    
    .product-gallery .thumbnails {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 10px;
        margin-top: 14px;
    }
    .product-gallery .thumbnails .thumb {
        height: 80px;
        border-radius: var(--detail-radius-sm);
        overflow: hidden;
        border: 2px solid transparent;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
        background: var(--detail-input-bg);
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
    }
    .product-gallery .thumbnails .thumb:hover {
        border-color: var(--detail-border);
        transform: translateY(-2px);
    }
    .product-gallery .thumbnails .thumb.active {
        border-color: var(--detail-gradient-start);
        box-shadow: 0 0 24px rgba(37, 99, 235, 0.15);
        transform: translateY(-3px);
    }
    .product-gallery .thumbnails .thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .product-gallery .thumbnails .thumb .thumb-placeholder {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 4px;
        opacity: 0.3;
    }
    .product-gallery .thumbnails .thumb .thumb-placeholder svg {
        width: 24px;
        height: 24px;
        stroke: var(--detail-text-muted);
    }
    .product-gallery .thumbnails .thumb .thumb-placeholder span {
        font-size: 10px;
        color: var(--detail-text-muted);
    }
    
 
    .product-info .product-title {
        font-size: 28px;
        font-weight: 800;
        color: var(--detail-text);
        margin-bottom: 12px;
        line-height: 1.3;
        letter-spacing: -0.5px;
    }
    
    .product-info .product-meta {
        display: flex;
        align-items: center;
        gap: 16px;
        flex-wrap: wrap;
        padding: 12px 0;
        border-top: 1px solid var(--detail-border);
        border-bottom: 1px solid var(--detail-border);
        margin-bottom: 14px;
    }
    .product-info .product-meta .meta-item {
        display: flex;
        align-items: center;
        gap: 6px;
        font-size: 13px;
        color: var(--detail-text-muted);
    }
    .product-info .product-meta .meta-item svg {
        width: 16px;
        height: 16px;
        stroke: var(--detail-text-muted);
        opacity: 0.5;
    }
    .product-info .product-meta .meta-item .value {
        color: var(--detail-text);
        font-weight: 600;
    }
    
    .product-info .product-rating {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 16px;
        flex-wrap: wrap;
    }
    .product-info .product-rating .stars {
        display: flex;
        gap: 3px;
        color: var(--detail-gold);
        font-size: 18px;
    }
    .product-info .product-rating .stars .star-empty {
        color: var(--detail-text-muted);
        opacity: 0.2;
    }
    .product-info .product-rating .rating-text {
        font-size: 14px;
        font-weight: 600;
        color: var(--detail-text);
    }
    .product-info .product-rating .count {
        font-size: 13px;
        color: var(--detail-text-muted);
        background: var(--detail-input-bg);
        padding: 2px 12px;
        border-radius: 20px;
        border: 1px solid var(--detail-border);
    }
    
    .product-info .product-price-section {
        display: flex;
        align-items: center;
        gap: 16px;
        padding: 16px 24px;
        background: var(--detail-input-bg);
        border-radius: var(--detail-radius-md);
        border: 1px solid var(--detail-border);
        margin-bottom: 16px;
        flex-wrap: wrap;
        transition: border-color 0.3s ease;
    }
    .product-info .product-price-section:hover {
        border-color: var(--detail-gradient-start);
    }
    .product-info .product-price-section .price-old {
        font-size: 16px;
        color: var(--detail-text-muted);
        text-decoration: line-through;
        opacity: 0.6;
    }
    .product-info .product-price-section .price-new {
        font-size: 32px;
        font-weight: 900;
        color: var(--detail-gradient-start);
        letter-spacing: -1px;
    }
    .product-info .product-price-section .price-new.free {
        color: var(--detail-success);
    }
    .product-info .product-price-section .discount-badge {
        background: linear-gradient(135deg, #dc2626, #b91c1c);
        color: #fff;
        padding: 4px 16px;
        border-radius: 20px;
        font-size: 14px;
        font-weight: 700;
        animation: pulse-badge 2s infinite;
    }
    .product-info .product-price-section .price-label {
        font-size: 12px;
        color: var(--detail-text-muted);
        background: var(--detail-card-bg);
        padding: 2px 12px;
        border-radius: 12px;
        border: 1px solid var(--detail-border);
    }
    
    .product-info .stock-status {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 6px 18px;
        border-radius: 20px;
        font-size: 13px;
        font-weight: 600;
        margin-bottom: 14px;
    }
    .stock-status.in-stock {
        background: rgba(22, 163, 74, 0.1);
        color: var(--detail-success);
        border: 1px solid rgba(22, 163, 74, 0.15);
    }
    .stock-status.out-of-stock {
        background: rgba(220, 38, 38, 0.1);
        color: var(--detail-danger);
        border: 1px solid rgba(220, 38, 38, 0.15);
    }
    .stock-status.preorder {
        background: rgba(245, 158, 11, 0.1);
        color: var(--detail-warning);
        border: 1px solid rgba(245, 158, 11, 0.15);
    }
    .stock-status .dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        display: inline-block;
        animation: pulse-dot 1.5s infinite;
    }
    @keyframes pulse-dot {
        0%, 100% { opacity: 1; }
        50% { opacity: 0.3; }
    }
    .stock-status.in-stock .dot { background: var(--detail-success); }
    .stock-status.out-of-stock .dot { background: var(--detail-danger); }
    .stock-status.preorder .dot { background: var(--detail-warning); }
    
    .product-info .product-description {
        padding: 14px 20px;
        background: var(--detail-input-bg);
        border-radius: var(--detail-radius-sm);
        border-right: 4px solid var(--detail-gradient-start);
        margin-bottom: 16px;
        color: var(--detail-text);
        font-size: 14px;
        line-height: 1.8;
    }
    
    .product-info .product-attributes {
        background: var(--detail-input-bg);
        border-radius: var(--detail-radius-md);
        padding: 16px 20px;
        border: 1px solid var(--detail-border);
        margin-bottom: 14px;
        transition: border-color 0.3s ease;
    }
    .product-info .product-attributes:hover {
        border-color: var(--detail-gradient-start);
    }
    .product-info .product-attributes .attr-title {
        display: flex;
        align-items: center;
        gap: 8px;
        font-weight: 700;
        font-size: 14px;
        color: var(--detail-text);
        margin-bottom: 12px;
    }
    .product-info .product-attributes .attr-title svg {
        width: 18px;
        height: 18px;
        stroke: var(--detail-gradient-start);
    }
    .product-info .product-attributes .attr-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4px 24px;
    }
    .product-info .product-attributes .attr-item {
        display: flex;
        justify-content: space-between;
        padding: 6px 0;
        border-bottom: 1px solid var(--detail-border);
        font-size: 13px;
    }
    .product-info .product-attributes .attr-item:last-child {
        border-bottom: none;
    }
    .product-info .product-attributes .attr-item .attr-name {
        color: var(--detail-text-muted);
    }
    .product-info .product-attributes .attr-item .attr-value {
        font-weight: 600;
        color: var(--detail-text);
    }
    /* ===== VARIATIONS ===== */
    .product-info .variations-section {
        background: var(--detail-input-bg);
        border-radius: var(--detail-radius-md);
        padding: 16px 20px;
        border: 1px solid var(--detail-border);
        margin-bottom: 14px;
        transition: border-color 0.3s ease;
    }
    .product-info .variations-section:hover {
        border-color: var(--detail-gradient-start);
    }
    .product-info .variations-section .var-title {
        display: flex;
        align-items: center;
        gap: 8px;
        font-weight: 700;
        font-size: 14px;
        color: var(--detail-text);
        margin-bottom: 12px;
    }
    .product-info .variations-section .var-title svg {
        width: 18px;
        height: 18px;
        stroke: var(--detail-gradient-start);
    }
    .variation-item {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 7px 16px;
        border-radius: var(--detail-radius-sm);
        border: 2px solid var(--detail-border);
        background: transparent;
        color: var(--detail-text);
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
        font-size: 13px;
        font-weight: 500;
    }
    .variation-item:hover {
        border-color: var(--detail-gradient-start);
        transform: translateY(-2px);
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    }
    .variation-item.active {
        border-color: var(--detail-gradient-start);
        color: var(--detail-gradient-start);
        background: rgba(37, 99, 235, 0.06);
        box-shadow: 0 0 24px rgba(37, 99, 235, 0.08);
        transform: translateY(-2px);
    }
    .variation-item img {
        width: 24px;
        height: 24px;
        border-radius: 50%;
        object-fit: cover;
        border: 1px solid var(--detail-border);
    }
    .variation-item .var-price {
        font-size: 11px;
        font-weight: 400;
    }
    .variation-item .var-price.plus {
        color: var(--detail-danger);
    }
    .variation-item .var-price.minus {
        color: var(--detail-success);
    }
    
    .product-info .product-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        margin-top: 16px;
        padding-top: 16px;
        border-top: 1px solid var(--detail-border);
    }
    .product-info .product-actions .quantity {
        display: flex;
        align-items: center;
        gap: 2px;
        background: var(--detail-input-bg);
        border: 1px solid var(--detail-border);
        border-radius: var(--detail-radius-sm);
        padding: 2px;
        transition: border-color 0.3s ease;
    }
    .product-info .product-actions .quantity:hover {
        border-color: var(--detail-gradient-start);
    }
    .product-info .product-actions .quantity button {
        width: 40px;
        height: 40px;
        border: none;
        background: transparent;
        border-radius: 8px;
        font-size: 20px;
        cursor: pointer;
        color: var(--detail-text);
        transition: all 0.2s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 300;
    }
    .product-info .product-actions .quantity button:hover {
        background: var(--detail-gradient-start);
        color: #fff;
    }
    .product-info .product-actions .quantity input {
        width: 44px;
        text-align: center;
        border: none;
        background: transparent;
        font-size: 16px;
        font-weight: 700;
        color: var(--detail-text);
        outline: none;
        padding: 0;
    }
    .product-info .product-actions .quantity input::-webkit-inner-spin-button,
    .product-info .product-actions .quantity input::-webkit-outer-spin-button {
        -webkit-appearance: none;
        margin: 0;
    }
    .product-info .product-actions .quantity input {
        -moz-appearance: textfield;
    }
    
    .product-info .product-actions .btn-add-cart {
        flex: 1;
        min-width: 180px;
        padding: 14px 28px;
        border: none;
        border-radius: var(--detail-radius-sm);
        background: linear-gradient(135deg, var(--detail-gradient-start), var(--detail-gradient-end));
        color: #fff;
        font-weight: 700;
        font-size: 15px;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        box-shadow: 0 4px 20px rgba(37, 99, 235, 0.25);
        position: relative;
        overflow: hidden;
    }
    .product-info .product-actions .btn-add-cart::after {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
        transition: left 0.6s ease;
    }
    .product-info .product-actions .btn-add-cart:hover::after {
        left: 100%;
    }
    .product-info .product-actions .btn-add-cart:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 32px rgba(37, 99, 235, 0.35);
    }
    .product-info .product-actions .btn-add-cart:active {
        transform: scale(0.97);
    }
    .product-info .product-actions .btn-add-cart:disabled {
        opacity: 0.5;
        cursor: not-allowed;
        transform: none !important;
        box-shadow: none !important;
    }
    .product-info .product-actions .btn-add-cart svg {
        width: 20px;
        height: 20px;
        stroke: currentColor;
    }
    
    .product-info .product-actions .btn-wishlist {
        padding: 14px 16px;
        border-radius: var(--detail-radius-sm);
        border: 2px solid var(--detail-border);
        background: transparent;
        color: var(--detail-text-muted);
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
        display: flex;
        align-items: center;
        justify-content: center;
        min-width: 56px;
    }
    .product-info .product-actions .btn-wishlist:hover {
        border-color: var(--detail-danger);
        color: var(--detail-danger);
        transform: translateY(-3px);
        box-shadow: 0 4px 20px rgba(220, 38, 38, 0.1);
    }
    .product-info .product-actions .btn-wishlist.active {
        border-color: var(--detail-danger);
        color: var(--detail-danger);
        background: rgba(220, 38, 38, 0.05);
    }
    .product-info .product-actions .btn-wishlist.active:hover {
        transform: translateY(-3px) scale(1.05);
        box-shadow: 0 4px 30px rgba(220, 38, 38, 0.15);
    }
    .product-info .product-actions .btn-wishlist svg {
        width: 22px;
        height: 22px;
        transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    }
    .product-info .product-actions .btn-wishlist:hover svg {
        transform: scale(1.1);
    }
    .product-info .product-actions .btn-wishlist.active svg {
        animation: heartBeat 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    }
    @keyframes heartBeat {
        0% { transform: scale(1); }
        20% { transform: scale(1.25); }
        40% { transform: scale(0.85); }
        60% { transform: scale(1.15); }
        80% { transform: scale(0.95); }
        100% { transform: scale(1); }
    }
    

    .product-tabs {
        margin-top: 32px;
    }
    .product-tabs .tab-nav {
        display: flex;
        gap: 4px;
        background: var(--detail-card-bg);
        padding: 4px 6px;
        border-radius: var(--detail-radius-md);
        border: 1px solid var(--detail-border);
        margin-bottom: 24px;
        overflow-x: auto;
    }
    .product-tabs .tab-nav .tab-btn {
        padding: 12px 28px;
        border: none;
        background: transparent;
        color: var(--detail-text-muted);
        font-weight: 600;
        font-size: 14px;
        cursor: pointer;
        border-radius: var(--detail-radius-sm);
        transition: all 0.3s ease;
        white-space: nowrap;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    .product-tabs .tab-nav .tab-btn svg {
        width: 18px;
        height: 18px;
        stroke: currentColor;
    }
    .product-tabs .tab-nav .tab-btn:hover {
        color: var(--detail-text);
        background: var(--detail-hover);
    }
    .product-tabs .tab-nav .tab-btn.active {
        color: #fff;
        background: linear-gradient(135deg, var(--detail-gradient-start), var(--detail-gradient-end));
        box-shadow: 0 4px 20px rgba(37, 99, 235, 0.25);
    }
    .product-tabs .tab-content {
        display: none;
        animation: fadeIn 0.4s ease;
    }
    .product-tabs .tab-content.active {
        display: block;
    }
    @keyframes fadeIn {
        from { opacity: 0; transform: translateY(12px); }
        to { opacity: 1; transform: translateY(0); }
    }
    
    .product-full-description {
        line-height: 2.1;
        color: var(--detail-text);
        font-size: 15px;
        padding: 8px 0;
    }
    .product-full-description p {
        margin-bottom: 16px;
    }
    .product-full-description ul,
    .product-full-description ol {
        padding-right: 28px;
        margin-bottom: 14px;
    }
    .product-full-description li {
        margin-bottom: 6px;
    }
    .product-full-description h3 {
        font-size: 18px;
        font-weight: 700;
        margin: 24px 0 12px;
        color: var(--detail-text);
    }
    .product-full-description img {
        max-width: 100%;
        border-radius: var(--detail-radius-sm);
        margin: 16px 0;
        border: 1px solid var(--detail-border);
    }
    
    .faq-item {
        border-bottom: 1px solid var(--detail-border);
        padding: 14px 0;
    }
    .faq-item:last-child {
        border-bottom: none;
    }
    .faq-item .faq-question {
        display: flex;
        justify-content: space-between;
        align-items: center;
        cursor: pointer;
        font-weight: 600;
        font-size: 15px;
        color: var(--detail-text);
        transition: color 0.3s ease;
        padding: 4px 0;
    }
    .faq-item .faq-question:hover {
        color: var(--detail-gradient-start);
    }
    .faq-item .faq-question .icon {
        transition: transform 0.4s ease;
        width: 28px;
        height: 28px;
        border-radius: 50%;
        background: var(--detail-input-bg);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--detail-text-muted);
        font-size: 12px;
        border: 1px solid var(--detail-border);
    }
    .faq-item .faq-question.active .icon {
        transform: rotate(180deg);
        background: rgba(37, 99, 235, 0.08);
        color: var(--detail-gradient-start);
        border-color: var(--detail-gradient-start);
    }
    .faq-item .faq-answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease, padding 0.4s ease;
        color: var(--detail-text-muted);
        font-size: 14px;
        line-height: 1.9;
    }
    .faq-item .faq-answer.open {
        max-height: 500px;
        padding-top: 14px;
    }
    

    .reviews-section {
        background: var(--detail-card-bg);
        border-radius: var(--detail-radius-md);
        border: 1px solid var(--detail-border);
        overflow: hidden;
    }
    .reviews-section .reviews-header {
        padding: 18px 24px;
        border-bottom: 1px solid var(--detail-border);
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 12px;
        background: var(--detail-input-bg);
    }
    .reviews-section .reviews-header .title-wrap {
        display: flex;
        align-items: center;
        gap: 10px;
    }
    .reviews-section .reviews-header .title-wrap svg {
        width: 22px;
        height: 22px;
        stroke: var(--detail-gold);
    }
    .reviews-section .reviews-header .title-wrap h2 {
        font-size: 18px;
        font-weight: 700;
        color: var(--detail-text);
    }
    .reviews-section .reviews-header .title-wrap .count {
        font-size: 14px;
        color: var(--detail-text-muted);
        background: var(--detail-card-bg);
        padding: 2px 12px;
        border-radius: 20px;
        border: 1px solid var(--detail-border);
    }
    .reviews-section .reviews-header .avg-rating {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 4px 16px;
        background: rgba(251, 191, 36, 0.06);
        border-radius: 20px;
        border: 1px solid rgba(251, 191, 36, 0.12);
    }
    .reviews-section .reviews-header .avg-rating .big {
        font-size: 22px;
        font-weight: 800;
        color: var(--detail-gold);
    }
    .reviews-section .reviews-header .avg-rating .stars-sm {
        color: var(--detail-gold);
        font-size: 14px;
    }
    
    .review-item {
        padding: 18px 24px;
        border-bottom: 1px solid var(--detail-border);
        transition: background 0.3s ease;
    }
    .review-item:last-child {
        border-bottom: none;
    }
    .review-item:hover {
        background: var(--detail-hover);
    }
    .review-item .review-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 8px;
        margin-bottom: 6px;
    }
    .review-item .review-header .reviewer {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: 700;
        font-size: 14px;
        color: var(--detail-text);
    }
    .review-item .review-header .reviewer .avatar {
        width: 34px;
        height: 34px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--detail-gradient-start), var(--detail-gradient-end));
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        font-weight: 700;
        font-size: 13px;
    }
    .review-item .review-header .reviewer .verified {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        font-size: 11px;
        font-weight: 400;
        color: var(--detail-success);
        background: rgba(22, 163, 74, 0.08);
        padding: 2px 10px;
        border-radius: 12px;
    }
    .review-item .review-header .reviewer .verified svg {
        width: 14px;
        height: 14px;
        stroke: currentColor;
    }
    .review-item .review-header .review-date {
        font-size: 12px;
        color: var(--detail-text-muted);
        background: var(--detail-input-bg);
        padding: 2px 12px;
        border-radius: 12px;
        border: 1px solid var(--detail-border);
    }
    .review-item .review-stars {
        color: var(--detail-gold);
        font-size: 16px;
        letter-spacing: 1px;
        margin-bottom: 2px;
    }
    .review-item .review-title {
        font-weight: 700;
        font-size: 15px;
        color: var(--detail-text);
        margin-bottom: 2px;
    }
    .review-item .review-comment {
        color: var(--detail-text);
        font-size: 14px;
        line-height: 1.8;
    }
    .review-item .review-pros-cons {
        display: flex;
        gap: 20px;
        flex-wrap: wrap;
        margin-top: 10px;
        padding: 10px 16px;
        background: var(--detail-input-bg);
        border-radius: var(--detail-radius-sm);
        border: 1px solid var(--detail-border);
        font-size: 13px;
    }
    .review-item .review-pros-cons .pros {
        display: flex;
        align-items: center;
        gap: 6px;
        color: var(--detail-success);
    }
    .review-item .review-pros-cons .cons {
        display: flex;
        align-items: center;
        gap: 6px;
        color: var(--detail-danger);
    }
    .review-item .review-pros-cons svg {
        width: 16px;
        height: 16px;
        stroke: currentColor;
    }
    .review-item .review-helpful {
        display: flex;
        align-items: center;
        gap: 14px;
        margin-top: 10px;
        font-size: 13px;
        color: var(--detail-text-muted);
    }
    .review-item .review-helpful button {
        background: transparent;
        border: 1px solid var(--detail-border);
        border-radius: 8px;
        padding: 3px 14px;
        cursor: pointer;
        color: var(--detail-text-muted);
        transition: all 0.3s ease;
        font-size: 12px;
        display: inline-flex;
        align-items: center;
        gap: 4px;
        font-family: inherit;
    }
    .review-item .review-helpful button:hover {
        border-color: var(--detail-gradient-start);
        color: var(--detail-gradient-start);
        background: rgba(37, 99, 235, 0.04);
    }
    
    /* ===== REVIEW FORM ===== */
    .review-form-section {
        padding: 24px;
        border-top: 1px solid var(--detail-border);
        background: var(--detail-input-bg);
    }
    .review-form-section .form-title {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 16px;
        font-weight: 700;
        color: var(--detail-text);
        margin-bottom: 16px;
    }
    .review-form-section .form-title svg {
        width: 22px;
        height: 22px;
        stroke: var(--detail-gold);
    }
    
    .review-form .form-group {
        margin-bottom: 14px;
    }
    .review-form .form-group label {
        display: block;
        font-weight: 600;
        font-size: 13px;
        color: var(--detail-text);
        margin-bottom: 4px;
    }
    .review-form .form-group label .required {
        color: var(--detail-danger);
    }
    .review-form .form-group input,
    .review-form .form-group textarea {
        width: 100%;
        padding: 10px 14px;
        border-radius: var(--detail-radius-sm);
        border: 1px solid var(--detail-border);
        background: var(--detail-card-bg);
        color: var(--detail-text);
        font-size: 14px;
        transition: all 0.3s ease;
        font-family: inherit;
    }
    .review-form .form-group input:focus,
    .review-form .form-group textarea:focus {
        outline: none;
        border-color: var(--detail-gradient-start);
        box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.06);
    }
    .review-form .form-group textarea {
        min-height: 90px;
        resize: vertical;
    }
    
    .rating-stars-wrapper {
        display: flex;
        align-items: center;
        gap: 12px;
        flex-wrap: wrap;
        padding: 4px 0;
    }
    .rating-stars-wrapper .rating-label {
        font-size: 13px;
        color: var(--detail-text-muted);
    }
    .rating-stars-wrapper .rating-stars {
        display: flex;
        flex-direction: row-reverse;
        gap: 6px;
        font-size: 30px;
    }
    .rating-stars-wrapper .rating-stars .star {
        color: var(--detail-text-muted);
        cursor: pointer;
        transition: all 0.2s ease;
        user-select: none;
        opacity: 0.2;
    }
    .rating-stars-wrapper .rating-stars .star:hover,
    .rating-stars-wrapper .rating-stars .star:hover ~ .star,
    .rating-stars-wrapper .rating-stars .star.active,
    .rating-stars-wrapper .rating-stars .star.active ~ .star {
        color: var(--detail-gold);
        opacity: 1;
        transform: scale(1.05);
    }
    .rating-stars-wrapper .rating-stars .star:hover {
        transform: scale(1.15);
    }
    .rating-stars-wrapper .rating-text {
        font-size: 14px;
        font-weight: 700;
        color: var(--detail-gold);
        min-width: 56px;
    }
    
    .review-form .form-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }
    
    .review-form .btn-submit-review {
        padding: 12px 32px;
        border: none;
        border-radius: var(--detail-radius-sm);
        background: linear-gradient(135deg, var(--detail-gradient-start), var(--detail-gradient-end));
        color: #fff;
        font-weight: 700;
        font-size: 14px;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
        display: inline-flex;
        align-items: center;
        gap: 8px;
        box-shadow: 0 4px 20px rgba(37, 99, 235, 0.2);
        font-family: inherit;
    }
    .review-form .btn-submit-review:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 32px rgba(37, 99, 235, 0.3);
    }
    .review-form .btn-submit-review:disabled {
        opacity: 0.6;
        cursor: not-allowed;
        transform: none !important;
    }
    .review-form .btn-submit-review svg {
        width: 18px;
        height: 18px;
        stroke: currentColor;
    }
    
 
    .section-title-wrap {
        font-size: 20px;
        font-weight: 800;
        color: var(--detail-text);
        position: relative;
        padding-bottom: 8px;
    }
    .section-title-wrap::after {
        content: '';
        position: absolute;
        bottom: 0;
        right: 0;
        width: 44px;
        height: 4px;
        background: linear-gradient(135deg, var(--detail-gradient-start), var(--detail-gradient-end));
        border-radius: 10px;
    }
    
    .similar-products-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
    }
    .similar-product-card {
        background: var(--detail-card-bg);
        border: 1px solid var(--detail-border);
        border-radius: var(--detail-radius-md);
        overflow: hidden;
        transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
        box-shadow: var(--detail-shadow);
    }
    .similar-product-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--detail-shadow-hover);
        border-color: var(--detail-gradient-start);
    }
    .similar-product-card .similar-image {
        height: 150px;
        background: var(--detail-input-bg);
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
    }
    .similar-product-card .similar-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }
    .similar-product-card:hover .similar-image img {
        transform: scale(1.06);
    }
    .similar-product-card .similar-image .no-img {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 4px;
        opacity: 0.3;
    }
    .similar-product-card .similar-image .no-img svg {
        width: 36px;
        height: 36px;
        stroke: var(--detail-text-muted);
    }
    .similar-product-card .similar-image .no-img span {
        font-size: 11px;
        color: var(--detail-text-muted);
    }
    .similar-product-card .similar-body {
        padding: 12px 14px 14px;
    }
    .similar-product-card .similar-body .similar-name {
        font-size: 14px;
        font-weight: 600;
        color: var(--detail-text);
        margin-bottom: 4px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        min-height: 40px;
        line-height: 1.4;
    }
    .similar-product-card .similar-body .similar-name a {
        color: inherit;
        text-decoration: none;
        transition: color 0.3s ease;
    }
    .similar-product-card .similar-body .similar-name a:hover {
        color: var(--detail-gradient-start);
    }
    .similar-product-card .similar-body .similar-price {
        font-size: 16px;
        font-weight: 700;
        color: var(--detail-gradient-start);
    }
    .similar-product-card .similar-body .similar-price.free {
        color: var(--detail-success);
    }
    .similar-product-card .similar-body .similar-rating {
        display: flex;
        align-items: center;
        gap: 4px;
        margin-top: 4px;
        font-size: 12px;
        color: var(--detail-gold);
    }
    .similar-product-card .similar-body .similar-rating .count {
        color: var(--detail-text-muted);
        font-size: 11px;
    }
    .similar-product-card .similar-body .similar-stock {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        font-size: 11px;
        margin-top: 6px;
        padding: 2px 12px;
        border-radius: 12px;
    }
    .similar-product-card .similar-body .similar-stock.in {
        color: var(--detail-success);
        background: rgba(22, 163, 74, 0.06);
    }
    .similar-product-card .similar-body .similar-stock.out {
        color: var(--detail-danger);
        background: rgba(220, 38, 38, 0.06);
    }

    .custom-notification {
        position: fixed;
        bottom: 30px;
        left: 50%;
        transform: translateX(-50%);
        padding: 14px 28px;
        border-radius: var(--detail-radius-md);
        color: #fff;
        font-weight: 600;
        font-size: 14px;
        z-index: 99999;
        box-shadow: 0 8px 40px rgba(0, 0, 0, 0.2);
        animation: slideUp 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
        text-align: center;
        min-width: 280px;
        font-family: 'Vazirmatn', sans-serif;
    }
    .custom-notification.success { background: var(--detail-success); }
    .custom-notification.error { background: var(--detail-danger); }
    .custom-notification.info { background: var(--detail-gradient-start); }
    @keyframes slideUp {
        from { opacity: 0; transform: translateX(-50%) translateY(30px) scale(0.95); }
        to { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
    }
    

    @media (max-width: 1024px) {
        .similar-products-grid {
            grid-template-columns: repeat(3, 1fr);
        }
        .product-info .product-attributes .attr-grid {
            grid-template-columns: 1fr;
        }
    }
    
    @media (max-width: 768px) {
        .product-hero {
            padding: 16px;
        }
        .product-gallery .main-image {
            height: 300px;
        }
        .product-gallery .thumbnails .thumb {
            height: 56px;
        }
        .product-info .product-title {
            font-size: 22px;
        }
        .product-info .product-price-section .price-new {
            font-size: 26px;
        }
        .product-info .product-price-section {
            padding: 12px 16px;
        }
        .similar-products-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .review-form .form-row {
            grid-template-columns: 1fr;
        }
        .rating-stars-wrapper .rating-stars {
            font-size: 26px;
        }
        .reviews-section .reviews-header {
            flex-direction: column;
            align-items: flex-start;
        }
        .review-item {
            padding: 14px 16px;
        }
        .review-form-section {
            padding: 16px;
        }
        .product-tabs .tab-nav .tab-btn {
            padding: 10px 16px;
            font-size: 13px;
        }
        .product-tabs .tab-nav {
            padding: 2px 4px;
        }
        .product-info .product-actions .btn-add-cart {
            flex: 1 1 100%;
        }
        .product-info .product-actions .btn-wishlist {
            flex: 0 0 auto;
        }
    }
    
    @media (max-width: 480px) {
        .similar-products-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }
        .product-gallery .main-image {
            height: 220px;
        }
        .product-gallery .thumbnails .thumb {
            height: 44px;
        }
        .product-info .product-title {
            font-size: 18px;
        }
        .product-info .product-price-section .price-new {
            font-size: 20px;
        }
        .badge-item {
            font-size: 10px;
            padding: 3px 10px;
        }
        .badge-item svg {
            width: 12px;
            height: 12px;
        }
        .review-item .review-header {
            flex-direction: column;
            align-items: flex-start;
        }
        .product-tabs .tab-nav .tab-btn {
            padding: 8px 12px;
            font-size: 12px;
        }
        .product-tabs .tab-nav .tab-btn svg {
            width: 14px;
            height: 14px;
        }
    }


.region-selector-section {
            margin: 16px 0 24px 0;
            padding: 16px 20px;
            background: var(--detail-card-bg);
            border: 1px solid var(--detail-border);
            border-radius: var(--detail-radius-md);
            animation: fadeIn 0.5s ease;
        }
        .region-selector-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .region-selector-header svg {
            width: 22px;
            height: 22px;
            stroke: var(--detail-gradient-start);
            flex-shrink: 0;
        }
        .region-selector-header .title {
            font-weight: 700;
            font-size: 15px;
            color: var(--detail-text);
        }
        .region-selector-header .sub {
            font-size: 12px;
            color: var(--detail-text-muted);
        }
        .region-selector-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
            gap: 10px;
        }
        .region-option {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 14px;
            border: 2px solid var(--detail-border);
            border-radius: var(--detail-radius-sm);
            background: var(--detail-card-bg);
            cursor: default;
            transition: all 0.3s ease;
            font-family: 'Vazirmatn', sans-serif;
            font-size: 14px;
            color: var(--detail-text);
        }
        .region-option.active {
            border-color: var(--detail-gradient-start);
            background: rgba(37, 99, 235, 0.06);
            box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.06);
        }
        .region-option .flag {
            font-size: 24px;
            line-height: 1;
        }
        .region-option .name {
            font-weight: 600;
        }
        .region-option .default-badge {
            font-size: 10px;
            background: var(--detail-gradient-start);
            color: #fff;
            padding: 1px 8px;
            border-radius: 10px;
            margin-right: auto;
        }
        .region-option .check-mark {
            display: inline-block;
            margin-right: auto;
            color: var(--detail-gradient-start);
        }
        .region-option .check-mark svg {
            width: 16px;
            height: 16px;
            stroke: var(--detail-gradient-start);
            fill: none;
            stroke-width: 3;
        }
        .region-empty {
            grid-column: 1 / -1;
            padding: 12px;
            background: var(--detail-input-bg);
            border-radius: var(--detail-radius-sm);
            text-align: center;
            color: var(--detail-text-muted);
            font-size: 14px;
        }
        .region-empty svg {
            width: 24px;
            height: 24px;
            margin: 0 auto 8px;
            stroke: var(--detail-text-muted);
            fill: none;
            display: block;
        }
        .region-selected-info {
            margin-top: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--detail-text-muted);
        }
        .region-selected-info svg {
            width: 16px;
            height: 16px;
            stroke: #10b981;
            fill: none;
        }
        .region-selected-info strong {
            color: var(--detail-text);
        }

        /* ========== نظرات ========== */
        .reviews-section {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .reviews-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            padding-bottom: 16px;
            border-bottom: 2px solid var(--detail-border);
        }
        .reviews-header .title-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .reviews-header .title-wrap svg {
            width: 24px;
            height: 24px;
            stroke: var(--detail-gradient-start);
        }
        .reviews-header .title-wrap h2 {
            font-size: 18px;
            font-weight: 700;
            color: var(--detail-text);
            margin: 0;
        }
        .reviews-header .title-wrap .count {
            font-size: 13px;
            color: var(--detail-text-muted);
            background: var(--detail-input-bg);
            padding: 2px 12px;
            border-radius: 20px;
            border: 1px solid var(--detail-border);
        }

        .avg-rating {
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--detail-input-bg);
            padding: 8px 16px;
            border-radius: var(--detail-radius-sm);
            border: 1px solid var(--detail-border);
        }
        .avg-rating .big {
            font-size: 24px;
            font-weight: 800;
            color: var(--detail-text);
        }
        .avg-rating .stars-sm {
            display: flex;
            gap: 2px;
        }
        .avg-rating .stars-sm .star-filled {
            color: #fbbf24;
            font-size: 16px;
        }
        .avg-rating .stars-sm .star-empty {
            color: var(--detail-border);
            font-size: 16px;
        }
        .avg-rating .count-text {
            font-size: 13px;
            color: var(--detail-text-muted);
        }

        .review-item {
            background: var(--detail-card-bg);
            border: 1px solid var(--detail-border);
            border-radius: var(--detail-radius-md);
            padding: 20px 24px;
            transition: all 0.3s ease;
        }
        .review-item:hover {
            border-color: var(--detail-gradient-start);
            box-shadow: 0 4px 16px rgba(37, 99, 235, 0.04);
        }
        .review-item .review-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 8px;
        }
        .review-item .reviewer {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .review-item .reviewer .avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--detail-gradient-start), var(--detail-gradient-end));
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
        }
        .review-item .reviewer-info {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .review-item .reviewer-info .name {
            font-weight: 600;
            color: var(--detail-text);
            font-size: 14px;
        }
        .review-item .reviewer-info .review-stars {
            display: flex;
            gap: 2px;
        }
        .review-item .reviewer-info .review-stars .star-filled {
            color: #fbbf24;
            font-size: 13px;
        }
        .review-item .reviewer-info .review-stars .star-empty {
            color: var(--detail-border);
            font-size: 13px;
        }
        .review-item .verified {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 11px;
            color: #10b981;
            background: rgba(16, 185, 129, 0.1);
            padding: 2px 10px;
            border-radius: 20px;
            border: 1px solid rgba(16, 185, 129, 0.2);
        }
        .review-item .verified svg {
            width: 14px;
            height: 14px;
            stroke: #10b981;
        }
        .review-item .review-date {
            font-size: 12px;
            color: var(--detail-text-muted);
            white-space: nowrap;
        }
        .review-item .review-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--detail-text);
            margin: 6px 0 4px;
        }
        .review-item .review-comment {
            font-size: 14px;
            color: var(--detail-text-secondary);
            line-height: 1.8;
            margin: 4px 0 10px;
        }
        .review-item .review-pros-cons {
            display: flex;
            flex-direction: column;
            gap: 6px;
            padding: 12px 16px;
            background: var(--detail-input-bg);
            border-radius: var(--detail-radius-sm);
            border: 1px solid var(--detail-border);
            margin: 8px 0 12px;
        }
        .review-item .review-pros-cons .pros,
        .review-item .review-pros-cons .cons {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            font-size: 13px;
        }
        .review-item .review-pros-cons .pros svg {
            width: 18px;
            height: 18px;
            stroke: #10b981;
            flex-shrink: 0;
            margin-top: 2px;
        }
        .review-item .review-pros-cons .cons svg {
            width: 18px;
            height: 18px;
            stroke: #ef4444;
            flex-shrink: 0;
            margin-top: 2px;
        }
        .review-item .review-pros-cons .label {
            font-weight: 600;
            color: var(--detail-text);
        }
        .review-item .review-pros-cons .text {
            color: var(--detail-text-secondary);
        }

        .review-helpful {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            padding-top: 12px;
            border-top: 1px solid var(--detail-border);
            margin-top: 8px;
        }
        .review-helpful .label {
            font-size: 12px;
            color: var(--detail-text-muted);
        }
        .review-helpful .helpful-btn {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 12px;
            border: 1px solid var(--detail-border);
            border-radius: 20px;
            background: var(--detail-card-bg);
            color: var(--detail-text-muted);
            font-size: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-family: 'Vazirmatn', sans-serif;
        }
        .review-helpful .helpful-btn svg {
            width: 14px;
            height: 14px;
            stroke: currentColor;
        }
        .review-helpful .helpful-btn:hover {
            border-color: var(--detail-gradient-start);
            color: var(--detail-gradient-start);
            background: rgba(37, 99, 235, 0.04);
        }

        .empty-reviews {
            text-align: center;
            padding: 40px 20px;
            background: var(--detail-input-bg);
            border-radius: var(--detail-radius-md);
            border: 1px solid var(--detail-border);
        }
        .empty-reviews svg {
            width: 56px;
            height: 56px;
            stroke: var(--detail-text-muted);
            opacity: 0.2;
            display: block;
            margin: 0 auto 12px;
        }
        .empty-reviews .title {
            font-size: 16px;
            font-weight: 700;
            color: var(--detail-text);
            margin: 0;
        }
        .empty-reviews .sub {
            font-size: 13px;
            color: var(--detail-text-muted);
            margin: 4px 0 0;
        }

        .review-form-section {
            background: var(--detail-card-bg);
            border: 1px solid var(--detail-border);
            border-radius: var(--detail-radius-md);
            padding: 24px;
            margin-top: 8px;
        }
        .review-form-section .form-title {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .review-form-section .form-title svg {
            width: 22px;
            height: 22px;
            stroke: var(--detail-gradient-start);
        }
        .review-form-section .form-title .title {
            font-size: 16px;
            font-weight: 700;
            color: var(--detail-text);
        }
        .review-form-section .form-title .sub {
            font-size: 12px;
            color: var(--detail-text-muted);
        }

        .review-form {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .rating-group .rating-label {
            display: block;
            font-weight: 600;
            font-size: 14px;
            color: var(--detail-text);
            margin-bottom: 8px;
        }
        .rating-group .rating-label .required {
            color: #ef4444;
        }

        .rating-stars-wrapper {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .rating-stars-wrapper .rating-text {
            font-weight: 700;
            font-size: 16px;
            color: var(--detail-gradient-start);
            min-width: 60px;
            order: 2;
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            direction: rtl;
            order: 1;
        }
        .rating-stars .star {
            font-size: 32px;
            cursor: pointer;
            color: var(--detail-border);
            transition: all 0.2s ease;
            line-height: 1;
            user-select: none;
        }
        .rating-stars .star:hover {
            transform: scale(1.1);
        }
        .rating-stars .star.active {
            color: #fbbf24;
        }
        .rating-stars .star:hover,
        .rating-stars .star:hover ~ .star {
            color: #fbbf24;
        }

        .form-input, .form-textarea {
            width: 100%;
            padding: 10px 14px;
            border: 2px solid var(--detail-border);
            border-radius: var(--detail-radius-sm);
            background: var(--detail-input-bg);
            color: var(--detail-text);
            font-size: 14px;
            font-family: 'Vazirmatn', sans-serif;
            transition: all 0.3s ease;
        }
        .form-input:focus, .form-textarea:focus {
            border-color: var(--detail-gradient-start);
            outline: none;
            box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.06);
        }
        .form-textarea {
            min-height: 100px;
            resize: vertical;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        .form-group label {
            display: block;
            font-weight: 600;
            font-size: 13px;
            color: var(--detail-text);
            margin-bottom: 4px;
        }
        .form-group label .required {
            color: #ef4444;
        }
        .form-group label .optional {
            color: var(--detail-text-muted);
            font-weight: 400;
            font-size: 12px;
        }

        .btn-submit-review {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            background: linear-gradient(135deg, var(--detail-gradient-start), var(--detail-gradient-end));
            color: #fff;
            border: none;
            border-radius: var(--detail-radius-sm);
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            font-family: 'Vazirmatn', sans-serif;
            align-self: flex-start;
        }
        .btn-submit-review:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
        }
        .btn-submit-review svg {
            width: 20px;
            height: 20px;
            stroke: #fff;
        }

        .login-to-review {
            text-align: center;
            padding: 20px;
            background: var(--detail-input-bg);
            border-radius: var(--detail-radius-sm);
            border: 1px solid var(--detail-border);
        }
        .login-to-review svg {
            width: 32px;
            height: 32px;
            stroke: var(--detail-text-muted);
            opacity: 0.3;
            display: block;
            margin: 0 auto 8px;
        }
        .login-to-review p {
            color: var(--detail-text-muted);
            font-size: 14px;
            margin: 0;
        }
        .login-to-review a {
            color: var(--detail-gradient-start);
            font-weight: 600;
            text-decoration: none;
        }
        .login-to-review a:hover {
            text-decoration: underline;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @media (max-width: 768px) {
            .form-row {
                grid-template-columns: 1fr;
            }
            .reviews-header {
                flex-direction: column;
                align-items: stretch;
            }
            .avg-rating {
                justify-content: center;
            }
            .review-item {
                padding: 16px;
            }
            .review-form-section {
                padding: 16px;
            }
            .rating-stars .star {
                font-size: 28px;
            }
            .btn-submit-review {
                width: 100%;
                justify-content: center;
            }
        }
        @media (max-width: 480px) {
            .region-selector-grid {
                grid-template-columns: 1fr;
            }
            .region-option {
                padding: 8px 12px;
                font-size: 13px;
            }
            .region-option .flag {
                font-size: 20px;
            }
            .rating-stars .star {
                font-size: 24px;
            }
            .review-item .review-header {
                flex-direction: column;
                align-items: stretch;
            }
            .review-helpful {
                justify-content: center;
            }
        }