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var(--border);background:var(--bg-secondary)}.product-card-rating{display:flex;align-items:center;gap:4px;font-size:.8rem;color:var(--warning)}.product-card-stock{font-size:.72rem;color:var(--success);font-weight:600}.product-card-stock.low{color:var(--warning)}.product-card-stock.out{color:var(--danger)}.sh-product-page{background:var(--bg-card);padding-bottom:calc(90px + env(safe-area-inset-bottom,0px))}.sh-gallery-wrap{background:var(--bg-secondary)}.sh-gallery-main{position:relative;cursor:zoom-in;overflow:hidden}.sh-gallery-main img{width:100%;aspect-ratio:3 / 4;object-fit:cover;display:block;background:var(--bg-secondary)}.sh-fav-overlay-btn{position:absolute;top:16px;right:16px;background:var(--bg-card);border:none;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;cursor:pointer;z-index:10;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);box-shadow:0 4px 12px #0000001a;transition:transform .2s 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span{display:block;font-size:1.2rem;margin-bottom:4px}.sh-store-row{display:flex;align-items:center;gap:12px;padding:14px 16px;text-decoration:none;color:inherit;transition:background .15s}.sh-store-row:hover{background:var(--bg-hover)}.sh-store-avatar{width:40px;height:40px;border-radius:50%;background:var(--chip-selected-bg);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1rem;flex-shrink:0}.sh-store-name{font-size:.9rem;font-weight:600;color:var(--text-primary)}.sh-store-cta{font-size:.78rem;color:var(--text-muted);margin-top:1px}.sh-reviewed-note{padding:12px;background:var(--review-green);border-radius:8px;text-align:center;font-size:.85rem;color:var(--review-green-text);font-weight:600;margin-bottom:12px}.sh-review-form{display:flex;flex-direction:column;gap:10px;margin-bottom:16px}.sh-input{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:.88rem;font-family:inherit;background:var(--bg-hover);color:var(--text-primary);transition:border-color .15s;box-sizing:border-box}.sh-input:focus{border-color:var(--text-primary);outline:none;background:var(--bg-card)}.sh-textarea{min-height:80px;resize:vertical}.sh-stars-pick{display:flex;gap:4px;font-size:1.5rem;color:var(--text-muted);cursor:pointer}.sh-stars-pick span.active,.sh-stars-pick span:hover{color:#f39c12}.sh-submit-review{padding:10px 20px;background:var(--chip-selected-bg);color:#fff;border:none;border-radius:8px;font-size:.88rem;font-weight:600;cursor:pointer;transition:background .2s;font-family:inherit}.sh-submit-review:hover{background:var(--text-secondary)}.sh-submit-review:disabled{background:var(--text-muted);cursor:not-allowed}.sh-reviews-list{display:flex;flex-direction:column;gap:0}.sh-review-item{padding:14px 0;border-bottom:1px solid var(--divider)}.sh-review-item:last-child{border-bottom:none}.sh-review-head{display:flex;align-items:center;gap:10px;margin-bottom:6px}.sh-review-user-avatar{width:32px;height:32px;border-radius:50%;background:var(--divider);color:var(--text-muted);display:flex;align-items:center;justify-content:center;font-size:.78rem;font-weight:700;flex-shrink:0}.sh-review-user-name{font-size:.82rem;font-weight:600;color:var(--text-primary)}.sh-review-date{font-size:.7rem;color:var(--text-muted)}.sh-stars-sm{font-size:.72rem;margin-bottom:4px}.sh-review-body{font-size:.85rem;color:var(--text-secondary);line-height:1.6;margin:4px 0 0}.sh-no-reviews{text-align:center;padding:2rem 1rem;color:var(--text-muted);font-size:.85rem}.sh-bottom-bar{position:fixed;bottom:0;left:0;right:0;background:var(--bg-card);border-top:1px solid var(--border);display:flex;align-items:center;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));gap:10px;z-index:100;box-shadow:0 -2px 10px #0000000f}.sh-bottom-store{width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;background:var(--bg-secondary);border-radius:10px;text-decoration:none;flex-shrink:0;transition:background .15s}.sh-bottom-store:hover{background:var(--bg-secondary)}.sh-bottom-stock{flex-shrink:0}.sh-stock-badge{font-size:.72rem;font-weight:600;padding:4px 10px;border-radius:12px}.sh-stock-badge.in{background:var(--stock-in-bg);color:var(--stock-in-text)}.sh-stock-badge.low{background:var(--stock-low-bg);color:var(--stock-low-text)}.sh-stock-badge.out{background:var(--stock-out-bg);color:var(--stock-out-text)}.sh-bottom-cta{flex:1;padding:13px 20px;background:var(--chip-selected-bg);color:#fff;border:none;border-radius:10px;font-size:.95rem;font-weight:800;cursor:pointer;transition:all .2s;font-family:inherit;letter-spacing:.3px}.sh-bottom-cta:hover{background:var(--text-primary)}.sh-bottom-cta:active{transform:scale(.98)}.sh-bottom-cta.disabled{background:var(--bg-secondary);color:var(--text-muted);cursor:not-allowed}@media(min-width:768px){.sh-product-page{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:0;padding-bottom:0}.sh-gallery-wrap{position:sticky;top:60px;height:fit-content;border-radius:0}.sh-gallery-main img{aspect-ratio:1 / 1;max-height:600px}.sh-info-section,.sh-divider,.sh-store-row{grid-column:2}.sh-gallery-wrap{grid-column:1;grid-row:1 / 20}.sh-divider{height:1px;background:var(--divider)}.sh-bottom-bar{position:sticky;bottom:0;max-width:600px;margin:0 auto;grid-column:2;border-radius:0;box-shadow:0 -2px 10px #0000000a}.sh-title{font-size:1.05rem}.sh-price{font-size:1.8rem}}.lightbox-overlay{position:fixed;inset:0;background:#000000f2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:3000;display:flex;align-items:center;justify-content:center;animation:lightboxFadeIn .3s ease;-webkit-user-select:none;user-select:none}@keyframes lightboxFadeIn{0%{opacity:0}to{opacity:1}}.lightbox-close{position:absolute;top:20px;right:20px;background:#ffffff1a;color:#fff;border:none;width:44px;height:44px;border-radius:50%;font-size:1.2rem;cursor:pointer;z-index:3002;display:flex;align-items:center;justify-content:center;transition:all .2s ease;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.lightbox-close:hover{background:#ffffff40;transform:scale(1.1)}.lightbox-counter{position:absolute;top:24px;left:50%;transform:translate(-50%);color:#ffffffb3;font-size:.9rem;font-weight:600;z-index:3002;background:#0006;padding:4px 14px;border-radius:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.lightbox-image{max-width:90vw;max-height:80vh;object-fit:contain;border-radius:8px;z-index:3001;animation:lightboxZoomIn .3s ease;pointer-events:none}@keyframes lightboxZoomIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);background:#ffffff1a;color:#fff;border:none;width:50px;height:50px;border-radius:50%;font-size:2rem;cursor:pointer;z-index:3002;display:flex;align-items:center;justify-content:center;transition:all .2s ease;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);line-height:1}.lightbox-nav:hover{background:#ffffff40;transform:translateY(-50%) scale(1.1)}.lightbox-prev{left:20px}.lightbox-next{right:20px}.lightbox-thumbs{position:absolute;bottom:24px;left:50%;transform:translate(-50%);display:flex;gap:8px;z-index:3002;padding:8px 12px;background:#00000080;border-radius:12px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);max-width:90vw;overflow-x:auto}.lightbox-thumbs img{width:56px;height:56px;object-fit:cover;border-radius:8px;border:2px solid transparent;cursor:pointer;transition:all .2s ease;opacity:.5;flex-shrink:0}.lightbox-thumbs img:hover{opacity:.8}.lightbox-thumbs img.active{border-color:#fff;opacity:1}@media(max-width:600px){.lightbox-nav{width:40px;height:40px;font-size:1.5rem}.lightbox-prev{left:10px}.lightbox-next{right:10px}.lightbox-close{top:12px;right:12px;width:38px;height:38px}.lightbox-image{max-width:95vw;max-height:75vh}.lightbox-thumbs img{width:44px;height:44px}.lightbox-counter{top:16px;font-size:.8rem}}.modal-overlay{position:fixed;inset:0;background:var(--bg-modal);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:2000;display:flex;align-items:center;justify-content:center;padding:1rem;animation:fadeIn .25s ease}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);max-width:500px;width:100%;max-height:90vh;overflow-y:auto;animation:slideUp .3s ease;box-shadow:var(--shadow-lg)}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem;border-bottom:1px solid var(--border)}.modal-header h2{font-size:1.15rem;font-weight:700}.modal-close{background:var(--bg-secondary);color:var(--text-secondary);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;transition:var(--transition)}.modal-close:hover{background:var(--accent);color:#fff}.modal-body{padding:1.5rem}.modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-start}.form-group{margin-bottom:1.2rem}.form-group label{display:block;font-weight:600;margin-bottom:6px;color:var(--text-primary);font-size:.88rem}.form-control{width:100%;padding:12px 16px;background:var(--bg-card);border:1.5px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-size:.92rem;transition:var(--transition)}.form-control:focus{border-color:var(--text-primary);box-shadow:0 0 0 3px #0000000d}.form-control::placeholder{color:var(--text-muted)}textarea.form-control{resize:vertical;min-height:100px}select.form-control{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='%23999'%3E%3Cpath d='M6 8L1 3h10L6 8z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:left 14px center;padding-left:36px}.form-error{color:var(--danger);font-size:.8rem;margin-top:4px}.auth-page{min-height:calc(100vh - 60px);display:flex;align-items:center;justify-content:center;padding:2rem;background:var(--bg-secondary)}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:3rem;max-width:440px;width:100%;box-shadow:var(--shadow-lg)}.auth-card h1{font-size:1.5rem;font-weight:800;margin-bottom:.5rem;text-align:center}.auth-card .subtitle{text-align:center;color:var(--text-secondary);margin-bottom:2rem;font-size:.9rem}.auth-card .logo{text-align:center;font-size:1.8rem;font-weight:900;color:var(--text-primary);margin-bottom:1.5rem;font-family:var(--font-en);letter-spacing:4px;text-transform:uppercase}.dashboard{display:flex;min-height:calc(100vh - 60px)}.sidebar{width:260px;background:var(--bg-card);border-left:1px solid var(--border);padding:1.5rem 0;position:sticky;top:60px;height:calc(100vh - 60px);overflow-y:auto}.sidebar-nav{list-style:none}.sidebar-nav li a{display:flex;align-items:center;gap:10px;padding:12px 24px;color:var(--text-secondary);font-weight:500;transition:var(--transition);border-right:3px solid transparent;font-size:.92rem}.sidebar-nav li a:hover,.sidebar-nav li a.active{color:var(--text-primary);background:var(--bg-secondary);border-right-color:var(--accent)}.sidebar-nav li a .icon{font-size:1.1rem;width:24px;text-align:center}.dashboard-content{flex:1;padding:2rem;overflow-y:auto;background:var(--bg-secondary)}.dashboard-mobile-header{display:none;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--bg-card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.dash-back-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;background:transparent;color:var(--text-primary);cursor:pointer;padding:0;border-radius:50%;transition:background .2s}.dash-back-btn:active{background:var(--divider)}.dash-store-link{display:flex;align-items:center;justify-content:center;width:36px;height:36px;text-decoration:none;font-size:1.2rem;border-radius:50%;transition:background .2s}.dash-store-link:active{background:var(--divider)}.dash-menu-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;background:var(--bg-secondary);color:var(--text-primary);cursor:pointer;border-radius:8px;font-size:1.15rem;font-weight:700;transition:all .2s}.dash-menu-btn:active{background:var(--bg-secondary)}.dash-menu-overlay{position:fixed;inset:0;background:#0000004d;z-index:200;animation:fadeIn .2s ease}.dash-menu-dropdown{position:fixed;top:0;left:0;width:280px;height:100vh;background:var(--bg-card);z-index:300;box-shadow:-4px 0 20px #0000001a;display:flex;flex-direction:column;padding:20px 0;animation:slideFromLeft .25s ease;overflow-y:auto}@keyframes slideFromLeft{0%{transform:translate(-100%);opacity:0}to{transform:translate(0);opacity:1}}.dash-menu-item{display:flex;align-items:center;gap:12px;padding:14px 24px;color:var(--text-secondary);text-decoration:none;font-size:.95rem;font-weight:500;transition:all .15s;border:none;background:none;width:100%;text-align:right;cursor:pointer}.dash-menu-item .icon{font-size:1.15rem;width:28px;text-align:center}.dash-menu-item:hover,.dash-menu-item:active{background:var(--bg-hover);color:var(--text-primary)}.dash-menu-item.active{background:var(--accent-light);color:#e74c3c;font-weight:700;border-right:3px solid #e74c3c}.dash-menu-item.logout{color:#e74c3c;font-weight:600}.dash-menu-divider{height:1px;background:var(--divider);margin:8px 20px}.dashboard-header{margin-bottom:2rem}.dashboard-header h1{font-size:1.5rem;font-weight:800}.dashboard-header p{color:var(--text-secondary);margin-top:4px;font-size:.92rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;margin-bottom:2rem}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;transition:var(--transition)}.stat-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.stat-card .stat-icon{font-size:1.8rem;margin-bottom:.8rem}.stat-card .stat-value{font-size:1.8rem;font-weight:800;color:var(--text-primary)}.stat-card .stat-label{font-size:.85rem;color:var(--text-muted);margin-top:4px}.table-container{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.table-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;border-bottom:1px solid var(--border)}.table-header h3{font-weight:700}table{width:100%;border-collapse:collapse}table th{text-align:right;padding:12px 16px;font-weight:600;font-size:.82rem;color:var(--text-muted);border-bottom:1px solid var(--border);background:var(--bg-secondary);text-transform:uppercase;letter-spacing:.5px}table td{padding:12px 16px;border-bottom:1px solid var(--border);font-size:.88rem}table tr:hover td{background:var(--bg-secondary)}table .actions{display:flex;gap:6px}.status-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:var(--radius-full);font-size:.78rem;font-weight:600}.status-badge.active{background:#27ae601a;color:var(--success)}.status-badge.inactive{background:#e74c3c1a;color:var(--danger)}.status-badge.pending{background:#f39c121a;color:var(--warning)}.status-badge.expired{background:#9999991a;color:var(--text-muted)}.reviews-section{margin-top:3rem}.review-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.2rem;margin-bottom:1rem;transition:var(--transition)}.review-card:hover{box-shadow:var(--shadow)}.review-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.review-author{font-weight:600}.review-date{font-size:.8rem;color:var(--text-muted)}.review-stars{display:flex;gap:2px;color:var(--warning);font-size:.95rem;margin-bottom:8px}.review-text{color:var(--text-secondary);font-size:.9rem;line-height:1.7}@keyframes skeletonShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-shimmer{background:linear-gradient(90deg,var(--skeleton-1) 25%,var(--skeleton-2) 37%,var(--skeleton-1) 63%);background-size:200% 100%;animation:skeletonShimmer 1.8s ease-in-out infinite}.skeleton-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.skeleton-img{width:100%;aspect-ratio:3 / 4;border-radius:0}.skeleton-body{padding:12px}.skeleton-line{border-radius:4px;height:12px}.skeleton-banner{width:100%;height:200px;border-radius:0}.stars{display:flex;gap:2px}.star{cursor:pointer;font-size:1.3rem;color:var(--text-muted);transition:var(--transition)}.star.filled{color:var(--warning)}.star:hover{transform:scale(1.2)}.merchant-header{background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:3rem 2rem;text-align:center;position:relative}.merchant-logo{width:100px;height:100px;border-radius:50%;border:3px solid var(--border);margin:0 auto 1rem;object-fit:cover;background:var(--bg-card)}.merchant-name{font-size:1.5rem;font-weight:800;color:var(--text-primary)}.merchant-desc{color:var(--text-secondary);max-width:600px;margin:.5rem auto}.footer{background:var(--bg-footer);color:var(--text-footer);padding:3rem 2rem 1.5rem;margin-top:4rem}.footer-inner{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem}.footer-col h3{font-size:.95rem;font-weight:700;margin-bottom:1rem;color:#fff;text-transform:uppercase;letter-spacing:1px}.footer-col a{display:block;color:#fff9;margin-bottom:8px;font-size:.88rem;transition:var(--transition)}.footer-col a:hover{color:#fff;padding-right:4px}.footer-col p{color:#fff9!important;font-size:.88rem!important;line-height:1.8!important}.footer-bottom{text-align:center;padding-top:2rem;margin-top:2rem;border-top:1px solid rgba(255,255,255,.1);color:#fff6;font-size:.82rem;max-width:1400px;margin-left:auto;margin-right:auto}.footer-bottom a{color:#ffffff4d!important}.subscription-banner{background:var(--accent-light);border:1px solid rgba(231,76,60,.2);border-radius:var(--radius-lg);padding:1rem 1.5rem;margin-bottom:1.5rem;display:flex;align-items:center;justify-content:space-between;color:var(--accent);font-weight:500}.subscription-banner.active{background:#27ae6012;border-color:#27ae6033;color:var(--success)}.loading-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:1rem}.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--text-primary);border-radius:50%;animation:spin .7s linear infinite}.empty-state{text-align:center;padding:4rem 2rem;color:var(--text-muted)}.empty-state .icon{font-size:3rem;margin-bottom:1rem}.empty-state h3{font-size:1.15rem;color:var(--text-secondary);margin-bottom:.5rem}.product-form{max-width:800px}.variant-row{display:flex;gap:10px;align-items:flex-end;margin-bottom:10px;flex-wrap:wrap}.variant-row .form-group{flex:1;min-width:120px;margin-bottom:0}.image-upload{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:2rem;text-align:center;cursor:pointer;transition:var(--transition);color:var(--text-muted);background:var(--bg-secondary)}.image-upload:hover{border-color:var(--text-primary);color:var(--text-primary);background:var(--bg-card)}.image-preview{display:flex;gap:10px;flex-wrap:wrap;margin-top:1rem}.image-preview .preview-item{position:relative;width:80px;height:80px}.image-preview .preview-item img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius);border:1px solid var(--border)}.image-preview .preview-item .remove{position:absolute;top:-6px;left:-6px;width:20px;height:20px;background:var(--danger);color:#fff;border-radius:50%;font-size:.7rem;display:flex;align-items:center;justify-content:center}.page-head{background:var(--bg-card);padding:2rem;text-align:center;border-bottom:1px solid var(--border)}.page-head h1{font-size:1.6rem;font-weight:800;color:var(--text-primary)}.page-head .breadcrumb{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:8px;color:var(--text-muted);font-size:.88rem}.page-head .breadcrumb a{color:var(--text-secondary);transition:var(--transition)}.page-head .breadcrumb a:hover{color:var(--text-primary)}.qty-selector{display:flex;align-items:center;gap:0;border:1.5px solid var(--border);border-radius:var(--radius);overflow:hidden;width:fit-content}.qty-selector button{width:40px;height:40px;background:var(--bg-secondary);color:var(--text-primary);font-size:1.1rem;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.qty-selector button:hover{background:var(--text-primary);color:var(--bg-card)}.qty-selector .qty-value{width:50px;height:40px;display:flex;align-items:center;justify-content:center;font-weight:700;background:var(--bg-card);border-left:1px solid var(--border);border-right:1px solid var(--border)}.toast-container{position:fixed;top:80px;left:50%;transform:translate(-50%);z-index:3000;display:flex;flex-direction:column;gap:8px}.toast{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:12px 20px;display:flex;align-items:center;gap:10px;animation:slideDown .3s ease;box-shadow:var(--shadow-lg);min-width:300px}.toast.success{border-color:var(--success)}.toast.error{border-color:var(--danger)}@keyframes slideDown{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}.switch{position:relative;width:44px;height:24px;display:inline-block}.switch input{opacity:0;width:0;height:0}.switch-slider{position:absolute;inset:0;background:var(--bg-secondary);border:1px solid var(--border);border-radius:24px;cursor:pointer;transition:var(--transition)}.switch-slider:before{content:"";position:absolute;width:18px;height:18px;border-radius:50%;background:var(--text-muted);top:2px;right:2px;transition:var(--transition)}.switch input:checked+.switch-slider{background:#27ae6026;border-color:var(--success)}.switch input:checked+.switch-slider:before{background:var(--success);transform:translate(-20px)}.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:1.5rem}.filter-chip{padding:8px 18px;border:1.5px solid var(--border);border-radius:var(--radius-full);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;transition:var(--transition);font-size:.85rem;font-weight:500}.filter-chip:hover,.filter-chip.active{border-color:var(--text-primary);color:var(--bg-primary);background:var(--text-primary)}.tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin-bottom:1.5rem}.tab{padding:12px 24px;background:transparent;color:var(--text-muted);font-weight:600;font-size:.92rem;border-bottom:2px solid transparent;margin-bottom:-2px;transition:var(--transition);letter-spacing:.3px}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--text-primary);border-bottom-color:var(--text-primary)}.divider{height:1px;background:var(--border);margin:1.5rem 0}.text-accent{color:var(--accent)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.text-muted{color:var(--text-muted)}.font-bold{font-weight:700}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.flex{display:flex}.items-center{align-items:center}.gap-1{gap:.5rem}.gap-2{gap:1rem}@media(max-width:768px){.navbar{padding:0 1rem}.navbar-inner{height:52px}.logo-text{font-size:1.1rem;letter-spacing:2px}.logo-icon{width:30px;height:30px;font-size:.95rem}.navbar-search input{width:200px;font-size:.8rem;padding:6px 10px}.navbar-search input:focus{width:280px}.navbar-search{height:34px}.section{padding:2rem 1rem}.section-title{font-size:1.1rem}.products-grid{grid-template-columns:repeat(3,1fr);gap:10px}.product-card-img{height:200px}.categories-grid{grid-template-columns:repeat(4,1fr);gap:8px}.category-card{padding:1rem .5rem}.product-detail{grid-template-columns:1fr;gap:1.5rem;padding:1rem}.product-main-image{max-height:400px}.product-info h1{font-size:1.3rem}.product-info .price{font-size:1.4rem}.dashboard{flex-direction:column}.sidebar{display:none}.dashboard-mobile-header{display:flex!important}.dashboard-content{padding:.5rem 1rem 1rem}.stats-grid{grid-template-columns:repeat(2,1fr);gap:8px}.stat-card{padding:1rem}.stat-card .stat-value{font-size:1.4rem}.stat-card .stat-icon{font-size:1.4rem;margin-bottom:.5rem}.footer-inner{grid-template-columns:repeat(2,1fr);gap:1.5rem}.ad-banner{max-height:280px}.ad-banner-media,.ad-banner-media img,.ad-banner-media 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p{color:var(--text-secondary);font-size:.9rem;margin-bottom:4px}.image-gallery{position:relative;overflow:hidden;border-radius:var(--radius-lg);background:var(--bg-secondary);margin-bottom:20px}.gallery-container{position:relative;width:100%;height:300px}.gallery-item{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column}.image-container{flex:1;display:flex;align-items:center;justify-content:center;padding:20px;background:var(--bg-primary)}.gallery-image{width:100%;height:100%;object-fit:contain;border-radius:var(--radius)}.image-info{background:var(--bg-card);padding:16px;border-top:1px solid var(--border);text-align:center}.image-info h4{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:4px}.image-info p{color:var(--text-muted);font-size:.85rem}.gallery-controls{display:flex;align-items:center;justify-content:center;gap:20px;margin-bottom:16px}.gallery-counter{font-weight:700;color:var(--text-primary);font-size:.95rem;min-width:60px;text-align:center}.gallery-instruction{text-align:center;padding:12px;background:var(--bg-secondary);border-radius:var(--radius);font-size:.85rem;color:var(--text-secondary)}.input-optimization{background:var(--bg-secondary);border-radius:var(--radius-lg);padding:20px}.input-group{margin-bottom:20px}.input-group label{display:block;font-weight:600;color:var(--text-primary);margin-bottom:8px;font-size:.9rem}.optimized-input{width:100%;padding:14px 16px;background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-size:16px;transition:var(--transition);touch-action:manipulation}.optimized-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #e74c3c1a;outline:none}.input-hint{font-size:.8rem;color:var(--text-muted);margin-top:8px;display:flex;align-items:center;gap:6px}.input-features ul{list-style:none;padding:0;margin:0}.input-features li{display:flex;align-items:center;gap:10px;padding:8px 0;color:var(--text-secondary);font-size:.9rem;border-bottom:1px solid var(--border)}.input-features li:last-child{border-bottom:none}.improvements-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}.improvement-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;text-align:center;transition:var(--transition)}.improvement-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--accent)}.improvement-icon{font-size:2.5rem;margin-bottom:12px}.improvement-card h4{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.improvement-card p{color:var(--text-secondary);font-size:.85rem;line-height:1.5}.demo-instructions{background:var(--bg-secondary);border-radius:var(--radius-lg);padding:24px;margin-top:30px}.demo-instructions h3{font-size:1.1rem;font-weight:700;color:var(--text-primary);margin-bottom:16px}.code-examples{display:flex;flex-direction:column;gap:16px}.code-examples pre{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;overflow-x:auto;font-size:.85rem;line-height:1.5;margin:0}.code-examples code{font-family:Courier New,monospace;color:var(--text-primary)}.demo-footer{text-align:center;padding:24px;background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);margin-top:30px}.footer-note{font-size:1rem;font-weight:700;color:var(--success);margin-bottom:8px}.footer-version{color:var(--text-muted);font-size:.85rem}.lazy-image-container{position:relative;overflow:hidden}.lazy-image-placeholder{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;filter:blur(5px);opacity:.7}.lazy-image{width:100%;height:100%;object-fit:cover;transition:opacity .3s ease,filter .3s ease}.lazy-image.loading{opacity:.5;filter:blur(10px)}.lazy-image.loaded{opacity:1;filter:none}.lazy-image-loader{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:30px;height:30px;border:3px solid rgba(0,0,0,.1);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.pull-to-refresh-spinner{position:fixed;top:10px;left:50%;transform:translate(-50%);z-index:9999;pointer-events:none;transition:transform .2s cubic-bezier(.4,0,.2,1)}.touch-active{transition:transform .1s ease,opacity .1s ease;transform:scale(.98);opacity:.9}.swipeable{touch-action:pan-y;-webkit-user-select:none;user-select:none}@media(max-width:768px){.mobile-optimization-demo{padding:10px}.demo-section{padding:16px}.demo-header h2{font-size:1.4rem}.improvements-summary{grid-template-columns:repeat(2,1fr);gap:12px}.gallery-container{height:250px}.touch-info,.refresh-info,.gallery-info{grid-template-columns:1fr}.code-examples pre{font-size:.75rem;padding:12px}}@media(max-width:480px){.improvements-summary{grid-template-columns:1fr}.touch-buttons{flex-direction:column}.touch-btn{width:100%}.gallery-controls{flex-direction:column;gap:12px}.demo-header{padding:16px}.demo-section h3{font-size:1.1rem}}