*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #2563eb;--primary-dark: #1d4ed8;--secondary: #10b981;--danger: #ef4444;--text: #1f2937;--text-light: #6b7280;--border: #e5e7eb;--bg: #f9fafb;--button: #2563eb;--button-hover: #1d4ed8;--card-border:#e5e7eb;--bg-body: #f9fafb}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg)}.container{max-width:1400px;margin:0 auto;padding:24px}.header{background:#fff;box-shadow:0 1px 3px #0000001a;position:sticky;top:0;z-index:100}.header-top{background:var(--primary);color:#fff;padding:8px 0;font-size:.875rem;text-align:center}.header-main{max-width:1400px;margin:0 auto;padding:16px 24px;display:flex;justify-content:space-between;align-items:center;gap:24px}.logo{font-size:1.5rem;font-weight:700;color:var(--primary);text-decoration:none}.search-bar{flex:1;max-width:500px;position:relative}.search-bar input{width:100%;padding:12px 44px 12px 16px;border:2px solid var(--border);border-radius:8px;font-size:.95rem}.search-bar input:focus{outline:none;border-color:var(--primary)}.search-bar button{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:var(--primary);color:#fff;border:none;padding:8px 16px;border-radius:6px;cursor:pointer}.header-actions{display:flex;gap:16px;align-items:center}.nav{background:#fff;border-bottom:1px solid var(--border)}.nav-container{max-width:1400px;margin:0 auto;padding:0 24px;display:flex;gap:32px}.nav a{display:block;padding:16px 0;color:var(--text);text-decoration:none;font-weight:500;border-bottom:2px solid transparent;transition:all .3s}.nav a:hover,.nav a.active{color:var(--primary);border-bottom-color:var(--primary)}.cart-button{position:relative;display:inline-flex;align-items:center;gap:6px;padding:12px 20px;height:50px;background:var(--button, #2563eb);color:#fff;border:none;border-radius:10px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .25s ease;box-shadow:0 2px 8px #00000026}.cart-button:hover{background:var(--button-hover, #1d4ed8);transform:translateY(-1px);box-shadow:0 4px 14px #0003}.cart-button:active{transform:translateY(0)}.cart-button i{transition:transform .3s ease}.cart-button:hover i{transform:scale(1.3)}.cart-button-icon{font-size:1.1rem;line-height:1}.cart-count{background:var(--danger);color:#fff;border-radius:50%;width:30px;height:30px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:700}.cart-count.bump{animation:cartBump 1s ease}@keyframes cartBump{0%{transform:scale(1)}50%{transform:scale(1.3)}to{transform:scale(1)}}.cart-count:empty,.cart-count[data-count="0"]{display:none}.cart-sidebar{position:fixed;right:-400px;top:0;width:400px;height:100vh;background:#fff;box-shadow:-2px 0 8px #0000001a;transition:right .3s;z-index:1000;display:flex;flex-direction:column}.cart-sidebar.open{right:0}.cart-header{padding:24px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.cart-header h2{font-size:1.5rem}.close-cart{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-light)}.cart-items{flex:1;overflow-y:auto;padding:24px}.cart-item{display:flex;gap:16px;margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid var(--border);position:relative;overflow:hidden}.cart-item-image{width:80px;height:80px;-o-object-fit:cover;object-fit:cover;border-radius:8px;background:linear-gradient(135deg,#667eea,#764ba2)}.cart-item-info{flex:1}.cart-item-title{font-weight:600;margin-bottom:4px}.cart-item-author{font-size:.85rem;color:var(--text-light);margin-bottom:8px}.cart-item-controls{display:flex;align-items:center;gap:12px}.cart-item-price{font-weight:700;color:var(--primary)}.cart-item-remove{background:none;border:none;color:var(--danger);cursor:pointer;padding:4px 8px}.qty-control{display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:6px;padding:4px}.qty-control button{background:none;border:none;width:28px;height:28px;cursor:pointer;font-size:1.1rem;color:var(--text)}.qty-control span{min-width:30px;text-align:center;font-weight:600}.qty-btn:disabled{opacity:.3;cursor:not-allowed;pointer-events:none}.cart-stock-limit{font-size:.75rem;color:#e74c3c;margin-top:4px}.cart-item-confirm-overlay{position:absolute;inset:0;background:#000000bf;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s ease;border-radius:inherit;z-index:10}.cart-item.confirming .cart-item-confirm-overlay{opacity:1;pointer-events:all}.confirm-content{text-align:center;color:#fff;padding:8px}.confirm-content p{margin:0 0 10px;font-size:.85rem;line-height:1.3}.confirm-content strong{color:#ffd}.confirm-buttons{display:flex;gap:8px;justify-content:center}.confirm-yes,.confirm-no{padding:5px 18px;border:none;border-radius:5px;font-size:.85rem;font-weight:600;cursor:pointer;transition:transform .15s}.confirm-yes:hover,.confirm-no:hover{transform:scale(1.05)}.confirm-yes{background:#fff;color:#c0392b}.confirm-no{background:#fff3;color:#fff;border:1px solid rgba(255,255,255,.4)}.confirm-no:hover{background:#ffffff4d}.cart-footer{padding:24px;border-top:2px solid var(--border);background:var(--bg)}.cart-total{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;font-size:1.25rem}.cart-total-label{font-weight:600}.cart-total-price{font-size:1.75rem;font-weight:700;color:var(--primary)}.btn-checkout{width:100%;padding:16px;background:var(--secondary);color:#fff;border:none;border-radius:8px;font-weight:700;font-size:1.1rem;cursor:pointer;transition:background .3s}.btn-checkout:hover{background:#059669}.cart-overlay{position:fixed;inset:0;background:#00000080;z-index:999;display:none}.cart-overlay.show{display:block}.empty-cart{text-align:center;padding:48px 24px;color:var(--text-light)}.empty-cart-icon{font-size:4rem;margin-bottom:16px}tr[data-id]{position:relative}.confirm-overlay-cell{position:absolute;inset:0;padding:0!important;border:none!important;pointer-events:none;opacity:0;z-index:-1}tr.confirming .confirm-overlay-cell{opacity:1;pointer-events:all;z-index:10}.row-confirm-overlay{position:absolute;inset:0;background:#b42828eb;display:flex;align-items:center;justify-content:center;gap:16px;padding:0 20px;transition:opacity .2s ease;border-radius:4px}.row-confirm-overlay span{color:#fff;font-size:.9rem}.row-confirm-overlay strong{color:#ffd}.stock-limit-msg{font-size:.75rem;color:#e74c3c;text-align:center;margin-top:4px;font-weight:500}.btn-qty:disabled{opacity:.3;cursor:not-allowed}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;margin-bottom:32px}.product-card{position:relative;border:2px solid var(--card-border, #e5e7eb);border-radius:12px;overflow:hidden;transition:all .3s;background:#fff;cursor:pointer}.product-card:hover{border-color:var(--primary)!important;transform:translateY(-4px);box-shadow:0 8px 20px #0000001a}.product-sku{position:absolute;top:12px;right:12px;background:#fffffff2;color:#374151;padding:6px 12px;border-radius:6px;font-size:.75rem;font-weight:600;z-index:10;box-shadow:0 2px 8px #00000026}.product-badge{position:absolute;top:12px;right:12px;background:var(--secondary);color:#fff;padding:6px 12px;border-radius:20px;font-size:.75rem;font-weight:600;z-index:10}.product-image-wrapper{position:relative;height:300px;overflow:hidden;display:block;text-decoration:none}.product-image{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.product-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.4) 0%,transparent 100%);padding:24px 16px 16px;color:#fff}.product-title{font-size:1.5rem;font-weight:700;margin:0 0 8px;line-height:1.2;color:#fffffff2}.product-category-link{display:inline-block;font-size:.875rem;font-weight:600;color:#fff;text-transform:uppercase;letter-spacing:.5px;text-decoration:none;opacity:.9;transition:opacity .3s}.product-category-link:hover{opacity:1;text-decoration:underline}.product-content{padding:20px}.product-category{color:var(--primary);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.product-description{font-size:.875rem;color:#6b7280;margin:0 0 16px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.product-price-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.product-price,.current-price{font-size:1.5rem;font-weight:800;color:#059669}.original-price{font-size:1rem;color:#9ca3af;text-decoration:line-through;margin-right:8px}.product-stock-indicator{padding:4px 12px;border-radius:4px;font-size:.75rem;font-weight:600;white-space:nowrap}.product-stock-indicator.in-stock{background:#d1fae5;color:#065f46}.product-stock-indicator.out-stock{background:#fee2e2;color:#991b1b}.product-stock-indicator.on-order{background:#dbeafe;color:#1e40af}.product-footer{display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid var(--border);margin-bottom:16px}.product-stock{font-size:.85rem;color:var(--text-light)}.product-stock.in-stock{color:var(--secondary);font-weight:600}.product-author-link{display:block;font-size:.875rem;color:#6b7280;text-decoration:none;margin-bottom:16px;transition:color .3s}.product-author-link:hover{color:var(--primary)}.product-author-link strong{color:#374151}.no-image{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);opacity:.2;color:#9ca3af}.no-image-small{width:100%;height:200px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);opacity:.2}.product-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px}.btn-view-product{padding:12px;border-radius:8px;border:2px solid var(--primary);background:#fff;color:var(--primary);font-weight:600;text-decoration:none;text-align:center;transition:all .3s;cursor:pointer}.btn-view-product:hover{background:var(--primary);color:#fff}.btn-add-cart{width:100%;padding:12px;border-radius:8px;border:none;background:var(--button, var(--primary));color:#fff;font-weight:600;cursor:pointer;transition:all .3s;display:flex;align-items:center;justify-content:center;gap:8px}.btn-add-cart.in-cart{background:linear-gradient(135deg,#10b981,#059669);border-color:#059669;color:#fff;font-weight:600;box-shadow:0 2px 8px #10b9814d}.btn-add-cart.in-cart:hover{background:linear-gradient(135deg,#059669,#047857)!important;box-shadow:0 4px 12px #10b98166!important;color:#fff!important}.btn-add-cart:hover:not(:disabled){background:var(--button-hover, var(--primary-dark))}.btn-add-cart:active{transform:scale(.98)}.btn-add-cart:disabled{opacity:.5;cursor:not-allowed}.back-button{position:sticky;top:125px;z-index:50;background:#fff;padding:0;box-shadow:0 2px 8px #0000000d}.back-button a{display:inline-flex;align-items:center;gap:6px;color:#374151;text-decoration:none;font-weight:800;font-size:.85rem;transition:color .3s}.back-button a:hover{color:var(--primary)}.no-results{text-align:center;padding:64px 24px;color:var(--text-light);grid-column:1 / -1}.no-results-icon{font-size:4rem;margin-bottom:16px}.page-header{margin-bottom:32px}.page-header h1{font-size:2rem;margin-bottom:8px}.page-header p{color:var(--text-light);font-size:1.1rem}.controls{display:flex;gap:16px;margin-bottom:32px;flex-wrap:wrap;background:#fff;padding:20px;border-radius:12px;box-shadow:0 1px 3px #0000001a}.filter-group{flex:1;min-width:200px}.filter-group label{display:block;font-weight:600;margin-bottom:8px;font-size:.875rem;color:var(--text)}.filter-group select,.filter-group input{width:100%;padding:10px;border:1px solid var(--border);border-radius:6px;font-size:.95rem}.filter-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.tag{background:var(--primary);color:#fff;padding:6px 12px;border-radius:20px;font-size:.85rem;display:flex;align-items:center;gap:6px;cursor:pointer}.tag:hover{background:var(--primary-dark)}.loading{text-align:center;padding:48px;color:var(--text-light)}.product-share{margin:24px 0;padding:24px;background:#f9fafb;border-radius:12px}.product-share h4{font-size:1.125rem;font-weight:700;color:#111827;margin-bottom:16px}#social-links ul{list-style:none;padding:0;margin:0;display:flex;gap:12px;flex-wrap:wrap}#social-links li{display:inline-block}.social-button{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:12px;color:#fff;text-decoration:none;transition:all .3s ease;font-size:24px}.social-button:hover{transform:translateY(-4px);box-shadow:0 8px 16px #0003}.social-button:has(.fa-facebook-square){background-color:#1877f2}.social-button:has(.fa-whatsapp){background-color:#25d366}.social-button:has(.fa-telegram){background-color:#08c}.social-button:has(.fa-twitter){background-color:#1da1f2}.social-button:has(.fa-linkedin){background-color:#0077b5}.social-button:has(.fa-tiktok){background-color:#010101}.social-button:has(.fa-odnoklassniki){background-color:#ee8208}.social-button:has(.fa-vk){background-color:#45668e}.social-button:has(.fa-viber){background-color:#59267c}.social-button span{color:#fff!important}.footer{background:var(--text);color:#fff;padding:48px 24px 24px;margin-top:64px}.footer-content{max-width:1400px;margin:0 auto 32px;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:32px}.footer-section h3{margin-bottom:16px;font-size:1.1rem}.footer-section p,.footer-section a{color:#ffffffb3;line-height:1.8;text-decoration:none;display:block}.footer-section a:hover{color:#fff}.footer-bottom{max-width:1400px;margin:0 auto;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);text-align:center;color:#ffffffb3}@media(max-width:768px){.header-main{flex-direction:column}.search-bar{max-width:100%}.nav-container{overflow-x:auto}.products-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}.cart-sidebar{width:100%;right:-100%}.controls{flex-direction:column}.product-price-row{flex-wrap:wrap;gap:8px}.product-price,.current-price{font-size:1.25rem}}