.mega-dropdown{position:fixed;top:144px;left:0;right:0;background:#fff;min-height:520px;max-height:80vh;padding:0;box-shadow:0 4px 20px rgba(0,0,0,.3);display:none;z-index:1001;overflow:hidden;transition:top .2s}.mega-dropdown.active{display:block}.mega-dropdown.active~.category-nav-header .categories-btn .dropdown-arrow{transform:rotate(180deg)}.dropdown-overlay{position:fixed;top:144px;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:1000;display:none;transition:top .2s}.dropdown-overlay.active{display:block}body.overflow-hidden{overflow:hidden;padding-right:var(--scrollbar-width,0)!important}.mega-dropdown-content{display:flex;height:100%;min-height:500px;overflow-x:hidden}.mega-dropdown-left{width:240px;background:#f8f8f8;border-right:1px solid #e8e8e8;overflow-y:auto;overflow-x:hidden;flex-shrink:0}.mega-category-list{list-style:none;margin:0;padding:10px 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h3{margin:0;font-size:18px;font-weight:600;color:#000}.mega-subcategory-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:20px;margin-bottom:30px}.mega-subcategory-item{display:flex;flex-direction:column;align-items:center;text-decoration:none;cursor:pointer;transition:transform .2s}.mega-subcategory-item:hover{transform:translateY(-3px)}.mega-subcategory-image{width:100px;height:100px;border-radius:50%;overflow:hidden;margin-bottom:10px;background:#f5f5f5;border:2px solid #eee;transition:border-color .2s;display:flex;align-items:center;justify-content:center}.mega-subcategory-item:hover .mega-subcategory-image{border-color:#000}.mega-subcategory-image img{width:100%;height:100%;object-fit:cover}.mega-subcategory-icon{font-size:40px;color:#999;transition:color .2s}.mega-subcategory-item:hover .mega-subcategory-icon{color:#000}.mega-subcategory-text{font-size:13px;color:#333;text-align:center;line-height:1.4;width:100px;word-break:break-all;white-space:normal!important;overflow:visible!important;text-overflow:clip!important}.mega-hot-products{margin-top:30px;padding-top:30px;border-top:1px solid #e8e8e8}.mega-hot-title{font-size:16px;font-weight:600;color:#000;margin-bottom:20px}.mega-hot-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:20px;overflow-x:hidden}.mega-hot-placeholder{padding:40px;text-align:center;color:#999;font-size:14px;background:#f8f8f8;border-radius:8px}.mega-hot-item{display:block;background:#fff;border-radius:8px;overflow:hidden;transition:.2s;text-decoration:none;border:1px solid #f0f0f0}.mega-hot-item:hover{transform:translateY(-4px);box-shadow:0 8px 16px rgba(0,0,0,.1);border-color:#e43636}.mega-hot-image{width:100%;aspect-ratio:1;overflow:hidden;background:#f8f8f8}.mega-hot-image img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.mega-hot-item:hover .mega-hot-image img{transform:scale(1.05)}.mega-hot-image .placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#999;font-size:12px}.mega-hot-info{padding:10px}.mega-hot-name{font-size:13px;color:#333;line-height:1.4;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;margin-bottom:8px}.mega-hot-price{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.mega-hot-price .current-price{font-size:16px;font-weight:700;color:#e43636}.mega-hot-price .original-price{font-size:12px;color:#999;text-decoration:line-through}@media (max-width:768px){.category-nav-header,.dropdown-overlay,.mega-dropdown{display:none!important}.mega-dropdown-left{width:180px}.mega-dropdown-right{padding:20px}.mega-subcategory-grid{grid-template-columns:repeat(3,1fr);gap:15px}.mega-subcategory-image{width:80px;height:80px}.mega-hot-grid{grid-template-columns:repeat(2,1fr)}}.product-image-link{position:relative;display:block;overflow:hidden}.quick-view-card{position:relative;overflow:hidden}.quick-view-overlay{position:absolute;bottom:0;left:0;right:0;background:rgba(255,255,255,.95);padding:5px 12px;text-align:center;transform:translateY(100%);transition:transform .3s;z-index:10;pointer-events:none;box-shadow:0 -2px 8px rgba(0,0,0,.1)}.product-image-link:hover .quick-view-overlay,.quick-view-overlay:hover{transform:translateY(0);pointer-events:auto;bottom:-1px}.quick-view-btn{background:0 0;color:#333;border:none;border-radius:0;padding:5px 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0;color:#adb5bd;font-size:1.2rem;cursor:pointer;transition:.2s;display:flex;align-items:center;justify-content:center}.thumbnail-nav-btn:hover{color:#e53935;background:#f8f9fa}.thumbnail-nav-btn:active{transform:scale(.95)}.quick-view-thumbnails{gap:10px!important;overflow-y:auto!important;overflow-x:hidden!important;padding:5px 3px!important;scroll-behavior:smooth;scrollbar-width:none!important;-ms-overflow-style:none!important}.quick-view-thumbnails::-webkit-scrollbar{display:none!important;width:0!important;height:0!important}.quick-view-thumbnail{width:75px!important;height:75px!important;border:2px solid #dee2e6!important;border-radius:6px!important;cursor:pointer;flex-shrink:0;overflow:hidden;transition:.2s}.quick-view-thumbnail:hover{border-color:#e53935!important;transform:scale(1.05);box-shadow:0 2px 8px rgba(229,57,53,.2)}.quick-view-thumbnail.active{border-color:#e53935!important;box-shadow:0 2px 8px rgba(229,57,53,.3)}.quick-view-thumbnail img{width:100%;height:100%;object-fit:cover}.quick-view-image{width:100%;max-height:400px;object-fit:contain;background:#f8f9fa;border-radius:8px}.quick-view-main-image{background:#f8f9fa;border-radius:8px;padding:1rem;position:relative}.quick-view-main-image .image-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10}.quick-view-main-image img{transition:opacity 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#c62828;border-radius:8px;padding:12px 24px;font-weight:600;text-align:center;text-decoration:none;transition:.3s}.quick-view-detail-link:hover{background:#fff5f5;color:#c62828;text-decoration:none}.quick-view-color-options button,.quick-view-size-options button{padding:8px 16px!important;font-size:.875rem!important;border-radius:6px!important;transition:.2s!important;cursor:pointer}.quick-view-color-options button:hover,.quick-view-size-options button:hover{transform:translateY(-1px)}.quick-view-color-options .btn-primary,.quick-view-size-options .btn-primary{background-color:#e53935!important;border-color:#e53935!important;color:#fff!important;box-shadow:0 2px 8px rgba(229,57,53,.3)!important}.quick-view-color-options .btn-outline-secondary,.quick-view-size-options .btn-outline-secondary{border-color:#dee2e6!important;color:#6c757d!important}.quick-view-color-options .btn-outline-secondary:hover,.quick-view-size-options .btn-outline-secondary:hover{background-color:#f8f9fa!important;border-color:#adb5bd!important}