@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";
:root{--primary:#dc2626;--primary-hover:#b91c1c;--primary-dark:#991b1b;--primary-light:#fee2e2;--primary-glow:#dc26264d;--accent:#f59e0b;--accent-hover:#d97706;--bg-dark:#0a0a0a;--bg-surface:#111;--bg-card:#1a1a1a;--bg-card-hover:#222;--bg-elevated:#252525;--text-primary:#fff;--text-secondary:#9ca3af;--text-muted:#6b7280;--text-accent:#f87171;--border:#2a2a2a;--border-hover:#3a3a3a;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px var(--primary-glow);--transition:.3s cubic-bezier(.4,0,.2,1);--transition-fast:.15s ease;--transition-spring:.5s cubic-bezier(.34,1.56,.64,1);--max-width:1400px;--header-height:72px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;width:100%;overflow-x:hidden}body{background:var(--bg-dark);color:var(--text-primary);overflow-wrap:break-word;word-break:break-word;width:100%;min-height:100vh;font-family:Inter,-apple-system,sans-serif;line-height:1.6;position:relative;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}button{cursor:pointer;font:inherit;color:inherit;background:0 0;border:none}input,textarea,select{font:inherit;color:inherit}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}.header{height:var(--header-height);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);z-index:1000;transition:var(--transition);background:#0a0a0ad9;position:fixed;top:0;left:0;right:0}.header-inner{max-width:var(--max-width);justify-content:space-between;align-items:center;height:100%;margin:0 auto;padding:0 24px;display:flex}.logo{transition:var(--transition);align-items:center;gap:8px;font-size:24px;font-weight:800;display:flex}.logo:hover{transform:scale(1.05)}.logo-icon{font-size:28px}.logo-text{color:var(--text-primary)}.logo-dot{color:var(--primary)}.logo-img{filter:drop-shadow(1px 1px #ffffff80)drop-shadow(-1px -1px #ffffff80)drop-shadow(0 0 5px #dc262680);width:auto;height:30px;transition:all .5s;animation:3s infinite alternate logo-pulse}.logo-img:hover{filter:drop-shadow(0 0 15px #fffc)drop-shadow(0 0 20px #dc2626);transform:scale(1.05)}@keyframes logo-pulse{0%{opacity:.9}to{opacity:1;filter:drop-shadow(0 0 2px #fffc)drop-shadow(0 0 8px #dc2626cc)}}.nav{align-items:center;gap:32px;display:flex}.nav-link{color:var(--text-secondary);transition:var(--transition);padding:4px 0;font-weight:500;position:relative}.nav-link:after{content:"";background:var(--primary);width:0;height:2px;transition:var(--transition);border-radius:1px;position:absolute;bottom:-2px;left:0}.nav-link:hover{color:var(--text-primary)}.nav-link:hover:after{width:100%}.header-actions{align-items:center;gap:16px;display:flex}.cart-btn{border-radius:var(--radius-sm);transition:var(--transition);color:var(--text-secondary);align-items:center;padding:8px;display:flex;position:relative}.cart-btn:hover{color:var(--text-primary);background:var(--bg-card)}.cart-badge{background:var(--primary);color:#fff;min-width:18px;height:18px;animation:badge-pop .3s var(--transition-spring);border-radius:9px;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:flex;position:absolute;top:0;right:-2px}@keyframes badge-pop{0%{transform:scale(0)}to{transform:scale(1)}}.burger{flex-direction:column;gap:5px;padding:8px;display:none}.burger-line{background:var(--text-primary);width:22px;height:2px;transition:var(--transition);border-radius:2px}.burger-line.open:first-child{transform:rotate(45deg)translate(5px,5px)}.burger-line.open:nth-child(2){opacity:0}.burger-line.open:nth-child(3){transform:rotate(-45deg)translate(5px,-5px)}.main{min-height:calc(100vh - var(--header-height));padding-top:var(--header-height)}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.hero{text-align:center;justify-content:center;align-items:center;min-height:80vh;padding:80px 24px;display:flex;position:relative;overflow:hidden}.hero.hero-compact{min-height:50vh;padding:100px 24px 60px}.hero:before{content:"";background:radial-gradient(80% 60% at 50% 0,#dc262626,#0000),radial-gradient(60% 50% at 80% 100%,#dc262614,#0000),radial-gradient(60% 50% at 20% 80%,#f59e0b0d,#0000);animation:8s ease-in-out infinite alternate hero-glow;position:absolute;inset:0}@keyframes hero-glow{0%{opacity:.7}to{opacity:1}}.hero-grid{background-image:linear-gradient(#dc262608 1px,#0000 1px),linear-gradient(90deg,#dc262608 1px,#0000 1px);background-size:60px 60px;animation:20s linear infinite grid-move;position:absolute;inset:0}@keyframes grid-move{0%{transform:translate(0)}to{transform:translate(60px,60px)}}.hero-content{z-index:2;max-width:800px;position:relative}.hero h1{letter-spacing:-.02em;margin-bottom:20px;font-size:clamp(2.5rem,6vw,4.5rem);font-weight:900;line-height:1.1}.hero h1 span{background:linear-gradient(135deg,var(--primary),#ff6b6b,var(--accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero p{color:var(--text-secondary);max-width:600px;margin-bottom:40px;margin-left:auto;margin-right:auto;font-size:1.2rem}.hero-search{max-width:640px;margin:0 auto 48px;position:relative}.hero-search-input{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;color:var(--text-primary);transition:var(--transition);outline:none;padding:20px 60px 20px 24px;font-size:1.1rem}.hero-search-input::placeholder{color:var(--text-muted)}.hero-search-input:focus{border-color:var(--primary);box-shadow:var(--shadow-glow)}.hero-search-btn{background:var(--primary);color:#fff;width:44px;height:44px;transition:var(--transition);border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.hero-search-btn:hover{background:var(--primary-hover);transform:translateY(-50%)scale(1.05)}.hero-search-results{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:50;max-height:400px;animation:.2s dropdown-in;position:absolute;top:calc(100% + 8px);left:0;right:0;overflow-y:auto}@keyframes dropdown-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.hero-search-results a{transition:var(--transition-fast);align-items:center;gap:12px;padding:12px 16px;display:flex}.hero-search-results a:hover{background:var(--bg-elevated)}.hero-search-results img{object-fit:contain;border-radius:var(--radius-sm);background:#fff;width:48px;height:48px;padding:4px}.hero-search-results .result-info{flex:1}.hero-search-results .result-name{font-size:.9rem;font-weight:500}.hero-search-results .result-price{color:var(--primary);font-size:.85rem;font-weight:600}.hero-tags{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:16px;display:flex}.hero-tag{background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);transition:var(--transition);border-radius:20px;padding:6px 16px;font-size:.85rem}.hero-tag:hover{border-color:var(--primary);color:var(--primary);background:#dc26261a}.section{padding:80px 24px}.section-header{text-align:center;margin-bottom:48px}.section-header h2{margin-bottom:12px;font-size:2rem;font-weight:800}.section-header p{color:var(--text-secondary);font-size:1.05rem}.categories-grid{max-width:var(--max-width);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin:0 auto;display:grid}.category-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:var(--transition);flex-direction:column;gap:12px;padding:32px 24px;display:flex;position:relative;overflow:hidden}.category-card:before{content:"";background:linear-gradient(90deg,var(--primary),var(--accent));transform-origin:0;height:3px;transition:var(--transition);position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.category-card:hover{border-color:var(--primary);box-shadow:var(--shadow-glow);transform:translateY(-4px)}.category-card:hover:before{transform:scaleX(1)}.category-card-icon{margin-bottom:4px;font-size:2.5rem}.category-card h3{font-size:1.15rem;font-weight:700}.category-card-count{color:var(--text-muted);font-size:.9rem}.category-card-arrow{color:var(--text-muted);transition:var(--transition);position:absolute;bottom:24px;right:24px}.category-card:hover .category-card-arrow{color:var(--primary);transform:translate(4px)}.products-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;display:grid}.product-card{background:linear-gradient(145deg,#1a1a1a,#111);border:1px solid #ffffff0d;border-radius:16px;flex-direction:column;transition:all .4s cubic-bezier(.4,0,.2,1);animation:.5s both card-in;display:flex;position:relative;overflow:hidden}@keyframes card-in{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.product-card:hover{border-color:var(--primary);transform:translateY(-8px);box-shadow:0 20px 40px -10px #dc262626}.product-card-img-container{aspect-ratio:1;background:#fff;justify-content:center;align-items:center;width:100%;padding:20px;display:flex;position:relative;overflow:hidden}.product-card-img-container img{padding:12px;object-fit:contain!important}.product-card-image{object-fit:contain;padding:15px;transition:transform .4s cubic-bezier(.165,.84,.44,1)}.product-card:hover .product-card-image{transform:scale(1.05)}.product-card-noimg{background:var(--bg-elevated);justify-content:center;align-items:center;width:100%;height:100%;display:flex}.product-card-brand{color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#000000b3;border-radius:4px;padding:4px 10px;font-size:.75rem;font-weight:600;position:absolute;top:8px;left:8px}.product-card-body{flex-direction:column;flex:1;padding:16px;display:flex}.product-card-title{line-clamp:2;-webkit-line-clamp:2;overflow-wrap:anywhere;word-break:break-word;color:var(--text-primary);-webkit-box-orient:vertical;margin-bottom:12px;font-size:.9rem;font-weight:500;line-height:1.4;display:-webkit-box;overflow:hidden}.product-card-code{color:var(--text-muted);background:#ffffff0d;border-radius:4px;align-self:flex-start;margin-bottom:8px;padding:4px 8px;font-family:monospace;font-size:.75rem;display:inline-block}.product-card-footer{justify-content:space-between;align-items:center;margin-top:auto;display:flex}.product-card-price{color:var(--primary);font-size:1.1rem;font-weight:700}.product-card-add{width:40px;height:40px;color:var(--primary);transition:var(--transition);background:#ffffff0d;border:1px solid #dc262633;border-radius:12px;justify-content:center;align-items:center;display:flex}.product-card-add:hover{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 0 15px var(--primary-glow);transform:scale(1.1)rotate(90deg)}.product-card-add.added{background:#22c55e;animation:.6s added-pulse}@keyframes added-pulse{0%{transform:scale(1)}50%{transform:scale(1.3)}to{transform:scale(1)}}.catalog-layout{max-width:var(--max-width);grid-template-columns:280px 1fr;gap:32px;margin:0 auto;padding:32px 24px 80px;display:grid}.catalog-sidebar{top:calc(var(--header-height) + 24px);flex-direction:column;gap:24px;height:fit-content;display:flex;position:sticky}.filter-group{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px}.filter-group h3{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin-bottom:16px;font-size:.9rem;font-weight:700}.filter-item{cursor:pointer;transition:var(--transition-fast);align-items:center;gap:10px;padding:6px 0;font-size:.9rem;display:flex}.filter-item:hover{color:var(--primary)}.filter-item input[type=checkbox]{appearance:none;border:2px solid var(--border);width:18px;height:18px;transition:var(--transition-fast);border-radius:4px;flex-shrink:0;position:relative}.filter-item input[type=checkbox]:checked{background:var(--primary);border-color:var(--primary)}.filter-item input[type=checkbox]:checked:after{content:"✓";color:#fff;font-size:12px;font-weight:700;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.filter-count{color:var(--text-muted);margin-left:auto;font-size:.8rem}.filter-tree-item{cursor:pointer;transition:var(--transition-fast);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:8px 0;font-size:.9rem;display:flex}.filter-tree-item:last-child{border-bottom:none}.filter-tree-item:hover{color:var(--primary)}.filter-tree-item.active{color:var(--primary);font-weight:600}.filter-tree-sub{border-left:2px solid var(--border);margin-left:8px;padding-left:16px}.filter-tree-sub .filter-tree-item{padding:6px 0;font-size:.85rem}.price-range{grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;display:grid}.price-input{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);transition:var(--transition-fast);outline:none;flex:1;width:100%;min-width:0;padding:8px 12px;font-size:.85rem}.price-input:focus{border-color:var(--primary)}.price-separator{color:var(--text-muted)}.filter-apply-btn{background:var(--primary);color:#fff;border-radius:var(--radius-sm);width:100%;transition:var(--transition);margin-top:12px;padding:10px;font-size:.9rem;font-weight:600}.filter-apply-btn:hover{background:var(--primary-hover)}.catalog-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.catalog-toolbar h1{font-size:1.5rem;font-weight:700}.catalog-sort select{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);cursor:pointer;outline:none;padding:8px 12px}.catalog-count{color:var(--text-secondary);font-size:.9rem}.pagination{justify-content:center;gap:8px;margin-top:40px;display:flex}.pagination button{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);transition:var(--transition);padding:8px 16px;font-weight:500}.pagination button:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.pagination button.active{background:var(--primary);border-color:var(--primary);color:#fff}.pagination button:disabled{opacity:.3;cursor:not-allowed}.product-detail{max-width:var(--max-width);margin:0 auto;padding:32px 24px 80px}.product-detail-grid{grid-template-columns:1fr 1fr;gap:48px;margin-bottom:48px;display:grid}.gallery{flex-direction:column;gap:12px;display:flex}.gallery-main{aspect-ratio:1;border-radius:var(--radius-lg);background:#fff;justify-content:center;align-items:center;display:flex;overflow:hidden}.gallery-main img{object-fit:contain;width:100%;height:100%;transition:var(--transition);padding:24px}.gallery-thumbs{gap:8px;padding-bottom:4px;display:flex;overflow-x:auto}.gallery-thumb{border:2px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;width:72px;height:72px;transition:var(--transition);background:#fff;flex-shrink:0;padding:4px;overflow:hidden}.gallery-thumb:hover,.gallery-thumb.active{border-color:var(--primary)}.gallery-thumb img{object-fit:contain;width:100%;height:100%}.product-info{flex-direction:column;gap:20px;display:flex}.product-info .breadcrumb{color:var(--text-muted);font-size:.85rem}.product-info .breadcrumb span{color:var(--text-secondary)}.product-info h1{font-size:1.8rem;font-weight:800;line-height:1.2}.product-info .product-code{color:var(--text-muted);font-size:.9rem}.product-info .product-brand{background:var(--bg-elevated);color:var(--text-secondary);border-radius:4px;padding:4px 12px;font-size:.85rem;font-weight:600;display:inline-block}.product-price-block{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px}.product-price-block .price{color:var(--primary);font-size:2rem;font-weight:800}.product-price-block .price-vat{color:var(--text-muted);margin-top:4px;font-size:.85rem}.add-to-cart-btn{background:var(--primary);color:#fff;border-radius:var(--radius-md);transition:var(--transition);justify-content:center;align-items:center;gap:8px;padding:16px 32px;font-size:1.1rem;font-weight:700;display:flex}.add-to-cart-btn:hover{background:var(--primary-hover);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.add-to-cart-btn.in-cart{background:#22c55e}.specs-section{margin-top:48px}.specs-section h2{margin-bottom:24px;font-size:1.5rem;font-weight:700}.specs-table{border-collapse:collapse;width:100%}.specs-table tr:nth-child(2n){background:var(--bg-card)}.specs-table td{border-bottom:1px solid var(--border);padding:12px 16px;font-size:.9rem}.specs-table td:first-child{color:var(--text-secondary);width:40%;font-weight:500}.cart-page{max-width:1100px;margin:0 auto;padding:32px 24px 80px}.cart-page h1{margin-bottom:24px;font-size:2rem;font-weight:800}.cart-article-search{gap:10px;margin-bottom:16px;display:flex}.cart-article-input-wrap{flex:1;position:relative}.cart-article-icon{color:var(--text-muted);position:absolute;top:50%;left:14px;transform:translateY(-50%)}.cart-article-input{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:var(--transition-fast);padding:12px 12px 12px 40px;font-size:.95rem}.cart-article-input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #dc26261a}.cart-article-btn{background:var(--primary);color:#fff;border-radius:var(--radius-md);transition:var(--transition-fast);white-space:nowrap;padding:12px 24px;font-size:.95rem;font-weight:600}.cart-article-btn:hover:not(:disabled){background:var(--primary-hover)}.cart-article-btn:disabled{opacity:.5;cursor:not-allowed}.cart-search-error{color:#ef4444;border-radius:var(--radius-sm);background:#dc262614;margin-bottom:16px;padding:10px 16px;font-size:.85rem}.cart-upload-zone{border:2px dashed var(--border);border-radius:var(--radius-md);cursor:pointer;background:0 0;align-items:center;gap:16px;margin-bottom:20px;padding:20px 24px;transition:all .25s;display:flex}.cart-upload-zone:hover{border-color:var(--primary);background:#dc26260a}.cart-upload-zone.dragging{border-color:var(--primary);background:#dc262614;box-shadow:0 0 20px #dc262626}.cart-upload-icon{color:var(--text-muted);flex-shrink:0}.cart-upload-zone:hover .cart-upload-icon{color:var(--primary)}.cart-upload-text{flex-direction:column;gap:2px;display:flex}.cart-upload-title{color:var(--text-primary);font-size:.9rem;font-weight:600}.cart-upload-hint{color:var(--text-muted);font-size:.75rem}.cart-upload-loading{color:var(--primary);align-items:center;gap:12px;font-size:.9rem;font-weight:600;display:flex}.cart-file-result{color:#22c55e;border-radius:var(--radius-sm);background:#22c55e14;margin-bottom:16px;padding:10px 16px;font-size:.85rem}.cart-paste-btn{color:var(--text-muted);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-fast);background:0 0;align-items:center;gap:6px;margin-bottom:16px;padding:8px 16px;font-size:.82rem;font-weight:600;display:inline-flex}.cart-paste-btn:hover{color:var(--primary);border-color:var(--primary);background:#dc26260a}.cart-paste-btn:disabled{opacity:.5;cursor:not-allowed}.cart-toolbar{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.cart-toolbar-btn{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);transition:var(--transition-fast);cursor:pointer;align-items:center;gap:6px;padding:8px 16px;font-size:.85rem;display:inline-flex}.cart-toolbar-btn:hover{border-color:var(--border-hover);color:var(--text-primary);background:var(--bg-card)}.cart-toolbar-btn-danger:hover{border-color:var(--primary);color:var(--primary)}.cart-table-wrap{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-card);margin-bottom:24px;overflow-x:auto}.cart-table{border-collapse:collapse;width:100%;font-size:.9rem}.cart-table thead{background:var(--bg-elevated)}.cart-table th{text-align:left;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap;padding:12px 14px;font-size:.8rem;font-weight:600}.cart-th-num{text-align:center;width:40px}.cart-th-price,.cart-th-total,.cart-th-vat{text-align:right}.cart-th-qty{text-align:center;width:120px}.cart-th-actions{width:44px}.cart-row{border-bottom:1px solid var(--border);transition:var(--transition-fast)}.cart-row:last-child{border-bottom:none}.cart-row:hover{background:#ffffff05}.cart-td-num{text-align:center;color:var(--text-muted);padding:14px;font-size:.85rem}.cart-td-name{padding:14px}.cart-td-name-inner{align-items:center;gap:12px;display:flex}.cart-row-img{border-radius:var(--radius-sm);background:#fff;flex-shrink:0;justify-content:center;align-items:center;width:56px;height:56px;display:flex;overflow:hidden}.cart-row-img-el{object-fit:contain}.cart-row-img-placeholder{background:var(--bg-elevated);border-radius:var(--radius-sm);width:100%;height:100%}.cart-row-name{transition:var(--transition-fast);margin-bottom:3px;font-size:.9rem;font-weight:600;line-height:1.3;display:block}.cart-row-name:hover{color:var(--primary)}.cart-row-meta{align-items:center;gap:8px;display:flex}.cart-row-code{color:var(--text-muted);background:var(--bg-elevated);border-radius:4px;padding:1px 6px;font-family:monospace;font-size:.8rem}.cart-row-brand{color:var(--text-muted);font-size:.8rem}.cart-td-price,.cart-td-total,.cart-td-vat{text-align:right;white-space:nowrap;padding:14px}.cart-td-price{color:var(--text-secondary)}.cart-td-total{font-weight:700}.cart-td-vat{color:var(--text-muted);font-size:.85rem}.cart-td-qty{padding:14px 8px}.qty-controls{border:1px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:0;width:fit-content;margin:0 auto;display:flex;overflow:hidden}.qty-controls button{background:var(--bg-elevated);width:32px;height:32px;transition:var(--transition-fast);justify-content:center;align-items:center;font-size:1rem;display:flex}.qty-controls button:hover{background:var(--primary);color:#fff}.qty-input{text-align:center;width:44px;color:var(--text-primary);appearance:textfield;background:0 0;border:none;height:32px;padding:0;font-size:.9rem;font-weight:600}.qty-input::-webkit-outer-spin-button{appearance:none;margin:0}.qty-input::-webkit-inner-spin-button{appearance:none;margin:0}.cart-td-actions{text-align:center;padding:14px 8px}.cart-item-remove{color:var(--text-muted);transition:var(--transition-fast);border-radius:var(--radius-sm);padding:6px}.cart-item-remove:hover{color:var(--primary);background:#dc262614}.cart-vat-note{color:var(--text-muted);margin-bottom:12px;font-size:.8rem}.cart-mobile-only{display:none}.cart-desktop-only{display:block}.cart-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--transition-fast);margin-bottom:10px;padding:14px}.cart-card:hover{border-color:var(--border-hover)}.cart-card-top{align-items:flex-start;gap:12px;margin-bottom:12px;display:flex}.cart-card-img{border-radius:var(--radius-sm);background:#fff;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex;overflow:hidden}.cart-card-img-ph{background:var(--bg-elevated);border-radius:var(--radius-sm);width:100%;height:100%}.cart-card-info{flex:1;min-width:0}.cart-card-name{-webkit-line-clamp:2;line-clamp:2;color:var(--text-primary);transition:var(--transition-fast);word-break:break-word;-webkit-box-orient:vertical;font-size:.85rem;font-weight:600;line-height:1.35;display:-webkit-box;overflow:hidden}.cart-card-name:hover{color:var(--primary)}.cart-card-meta{align-items:center;gap:8px;margin-top:4px;display:flex}.cart-card-code{color:var(--text-muted);background:var(--bg-elevated);border-radius:4px;padding:1px 6px;font-family:monospace;font-size:.7rem}.cart-card-brand{color:var(--text-muted);font-size:.7rem}.cart-card-del{color:var(--text-muted);border-radius:var(--radius-sm);transition:var(--transition-fast);flex-shrink:0;padding:4px}.cart-card-del:hover{color:var(--primary);background:#dc262614}.cart-card-bottom{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;padding-top:12px;display:flex}.cart-card-price-unit{color:var(--text-secondary);white-space:nowrap;font-size:.8rem}.cart-card-price-label{color:var(--text-muted);font-size:.65rem;display:block}.cart-card-sum{color:var(--primary);white-space:nowrap;font-size:1rem;font-weight:700}.cart-empty{text-align:center;padding:80px 24px}.cart-empty p{color:var(--text-secondary);margin-bottom:24px;font-size:1.2rem}.cart-summary{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);max-width:400px;margin-top:24px;margin-left:auto;padding:24px}.cart-total-row{justify-content:space-between;align-items:center;padding:8px 0;display:flex}.cart-total-row.final{border-top:1px solid var(--border);margin-top:16px;padding-top:16px;font-size:1.3rem;font-weight:800}.cart-total-row.final .price{color:var(--primary)}.checkout-link{background:var(--primary);color:#fff;text-align:center;border-radius:var(--radius-md);width:100%;transition:var(--transition);margin-top:20px;padding:16px;font-size:1.1rem;font-weight:700;display:block}.checkout-link:hover{background:var(--primary-hover);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.checkout-page{max-width:700px;margin:0 auto;padding:32px 24px 80px}.checkout-page h1{margin-bottom:32px;font-size:2rem;font-weight:800}.checkout-form{flex-direction:column;gap:20px;display:flex}.form-group{flex-direction:column;gap:6px;display:flex}.form-group label{color:var(--text-secondary);font-size:.9rem;font-weight:600}.form-group input,.form-group textarea,.form-group select{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);transition:var(--transition);outline:none;padding:14px 16px}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.form-group textarea{resize:vertical;min-height:80px}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.checkout-items-summary{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);margin-bottom:20px;padding:20px}.checkout-items-summary h3{color:var(--text-secondary);margin-bottom:12px;font-size:1rem;font-weight:700}.checkout-item-row{justify-content:space-between;padding:6px 0;font-size:.9rem;display:flex}.checkout-total{border-top:1px solid var(--border);justify-content:space-between;margin-top:12px;padding-top:12px;font-size:1.1rem;font-weight:700;display:flex}.checkout-total .price{color:var(--primary)}.submit-order-btn{background:var(--primary);color:#fff;border-radius:var(--radius-md);transition:var(--transition);padding:16px 32px;font-size:1.1rem;font-weight:700}.submit-order-btn:hover{background:var(--primary-hover);box-shadow:var(--shadow-glow)}.submit-order-btn:disabled{opacity:.5;cursor:not-allowed}.order-success{text-align:center;padding:60px 24px;animation:.5s card-in}.order-success-icon{margin-bottom:20px;font-size:4rem}.order-success h2{margin-bottom:12px;font-size:1.8rem}.order-success p{color:var(--text-secondary);margin-bottom:8px}.order-success .order-id{color:var(--primary);margin:16px 0;font-size:1.3rem;font-weight:700}.hero-cta-buttons{flex-wrap:wrap;justify-content:center;gap:16px;margin-bottom:24px;display:flex}.hero-cta-primary{background:var(--primary);color:#fff;border-radius:var(--radius-xl);transition:var(--transition);box-shadow:0 4px 20px var(--primary-glow);align-items:center;gap:8px;padding:16px 32px;font-size:1.05rem;font-weight:700;display:inline-flex}.hero-cta-primary:hover{background:var(--primary-hover);box-shadow:0 8px 30px var(--primary-glow);transform:translateY(-2px)}.hero-cta-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius-xl);transition:var(--transition);align-items:center;gap:8px;padding:16px 32px;font-size:1.05rem;font-weight:600;display:inline-flex}.hero-cta-secondary:hover{border-color:var(--primary);color:var(--primary);background:#dc26261a;transform:translateY(-2px)}.banner-section{max-width:var(--max-width);margin:0 auto;padding:0 24px 60px}.banner-wrapper{border-radius:var(--radius-lg);min-height:340px;box-shadow:var(--shadow-lg);border:1px solid var(--border);align-items:center;display:flex;position:relative;overflow:hidden}.banner-image-container{z-index:0;position:absolute;inset:0}.banner-image-container img{object-fit:cover!important;width:100%!important;height:100%!important}.banner-overlay{z-index:1;background:linear-gradient(135deg,#0a0a0ad9 0%,#0a0a0a80 50%,#0a0a0a4d 100%);position:absolute;inset:0}.banner-content{z-index:2;max-width:600px;padding:48px 56px;position:relative}.banner-badge{color:#f99;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#dc262633;border:1px solid #dc262666;border-radius:20px;margin-bottom:16px;padding:6px 16px;font-size:.85rem;font-weight:600;display:inline-block}.banner-content h2{color:#fff;margin-bottom:12px;font-size:2.2rem;font-weight:800;line-height:1.2}.banner-content p{color:#ffffffbf;margin-bottom:24px;font-size:1.05rem;line-height:1.6}.banner-btn{background:var(--primary);color:#fff;border-radius:var(--radius-md);transition:var(--transition);align-items:center;gap:8px;padding:14px 28px;font-size:1rem;font-weight:700;display:inline-flex}.banner-btn:hover{background:var(--primary-hover);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.quick-order-section{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);max-width:900px;margin:0 auto;padding:40px}.quick-order-header{text-align:center;margin-bottom:28px}.quick-order-title{color:var(--text-primary);margin-bottom:6px;font-size:1.5rem;font-weight:800}.quick-order-subtitle{color:var(--text-muted);font-size:.95rem}.quick-search-wrapper{margin-bottom:20px;position:relative}.quick-search-bar{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);transition:var(--transition);align-items:center;gap:10px;padding:6px 8px 6px 16px;display:flex}.quick-search-bar:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.quick-search-icon{color:var(--text-muted);flex-shrink:0}.quick-search-input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;padding:12px 8px;font-size:1rem}.quick-search-input::placeholder{color:var(--text-muted)}.quick-search-spinner{color:var(--primary);flex-shrink:0;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.quick-search-btn{background:var(--primary);color:#fff;transition:var(--transition);white-space:nowrap;border-radius:20px;padding:10px 20px;font-size:.9rem;font-weight:600}.quick-search-btn:hover{background:var(--primary-hover)}.quick-search-results{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:50;max-height:440px;animation:.2s dropdown-in;position:absolute;top:calc(100% + 8px);left:0;right:0;overflow-y:auto}.quick-search-result-item{border-bottom:1px solid var(--border);transition:var(--transition-fast);align-items:center;gap:4px;display:flex}.quick-search-result-item:last-of-type{border-bottom:none}.quick-search-result-item:hover{background:var(--bg-elevated)}.quick-result-link{flex:1;align-items:center;gap:12px;min-width:0;padding:12px 16px;display:flex}.quick-result-link img{object-fit:contain;border-radius:var(--radius-sm);background:#fff;flex-shrink:0;width:44px;height:44px;padding:3px}.quick-result-info{flex:1;min-width:0}.quick-result-name{color:var(--text-primary);font-size:.88rem;font-weight:500;line-height:1.3}.quick-result-meta{align-items:center;gap:10px;margin-top:3px;display:flex}.quick-result-code{color:var(--text-muted);background:var(--bg-elevated);border-radius:4px;padding:1px 6px;font-family:monospace;font-size:.75rem}.quick-result-price{color:var(--primary);font-size:.85rem;font-weight:600}.quick-result-add-btn{color:#10b981;border-radius:var(--radius-sm);transition:var(--transition-fast);background:#10b98126;flex-shrink:0;margin-right:12px;padding:8px 12px}.quick-result-add-btn:hover{background:#10b9814d;transform:scale(1.05)}.quick-search-all-link{text-align:center;color:var(--primary);border-top:1px solid var(--border);transition:var(--transition-fast);padding:12px 16px;font-size:.9rem;font-weight:600;display:block}.quick-search-all-link:hover{background:var(--bg-elevated)}.quick-order-divider{color:var(--text-muted);align-items:center;gap:16px;margin:20px 0;font-size:.85rem;display:flex}.quick-order-divider:before,.quick-order-divider:after{content:"";background:var(--border);flex:1;height:1px}.bulk-order-input-group{gap:12px;margin-bottom:20px;display:flex}.bulk-order-textarea{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-surface);min-height:100px;color:var(--text-primary);resize:vertical;transition:var(--transition);outline:none;flex:1;padding:14px 16px;font-family:JetBrains Mono,Fira Code,monospace;font-size:.9rem}.bulk-order-textarea::placeholder{color:var(--text-muted)}.bulk-order-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.bulk-order-add-btn{background:var(--primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);white-space:nowrap;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:0 24px;font-size:.85rem;font-weight:700;display:flex}.bulk-order-add-btn:hover{background:var(--primary-hover);transform:translateY(-1px)}.bulk-order-add-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.quick-order-not-found{color:#f87171;border-radius:var(--radius-sm);background:#ef44441a;border:1px solid #ef444433;margin-bottom:16px;padding:10px 16px;font-size:.85rem}.quick-order-results{border-top:1px solid var(--border);margin-top:20px;padding-top:20px}.quick-order-results-title{color:var(--text-primary);margin-bottom:16px;font-size:1.1rem;font-weight:700}.quick-order-table{border-collapse:collapse;width:100%}.quick-order-table th{text-align:left;background:var(--bg-surface);border-bottom:1px solid var(--border);text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em;padding:10px 12px;font-size:.78rem;font-weight:600}.quick-order-table td{border-bottom:1px solid var(--border);padding:12px;font-size:.9rem}.quick-order-table tbody tr:hover{background:var(--bg-elevated)}.quick-order-code{color:var(--text-muted);font-family:monospace;font-size:.85rem}.quick-order-name{font-weight:500}.quick-order-sum{text-align:right;white-space:nowrap;color:var(--primary);font-weight:700}.quick-order-remove{color:var(--text-muted);transition:var(--transition-fast);border-radius:4px;padding:4px}.quick-order-remove:hover{color:var(--primary);background:#dc26261a}.quick-order-total-row{background:var(--bg-surface)}.quick-order-grand-total{text-align:right;color:var(--primary);font-size:1.1rem;font-weight:800}.quick-order-cart-btn{background:var(--primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;width:100%;transition:var(--transition);justify-content:center;align-items:center;gap:10px;margin-top:20px;padding:16px;font-size:1rem;font-weight:700;display:flex}.quick-order-cart-btn:hover{background:var(--primary-hover);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.qty-control{align-items:center;gap:8px;display:flex}.qty-btn{border:1px solid var(--border);width:28px;height:28px;color:var(--text-secondary);transition:var(--transition-fast);border-radius:6px;justify-content:center;align-items:center;font-size:1rem;display:flex}.qty-btn:hover{border-color:var(--primary);color:var(--primary);background:#dc26261a}.form-hint{color:var(--text-muted);margin-bottom:8px;font-size:.82rem;line-height:1.4}.requisite-drop-zone{border:2px dashed var(--border);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);background:0 0;align-items:center;gap:16px;padding:24px;display:flex}.requisite-drop-zone:hover,.requisite-drop-zone.dragging{border-color:var(--primary);background:#dc26260d}.requisite-drop-icon{color:var(--text-muted);transition:var(--transition);flex-shrink:0}.requisite-drop-zone:hover .requisite-drop-icon{color:var(--primary)}.requisite-drop-text{flex-direction:column;gap:4px;display:flex}.requisite-drop-title{color:var(--text-secondary);font-size:.95rem;font-weight:600}.requisite-drop-hint{color:var(--text-muted);font-size:.8rem}.requisite-files-list{flex-direction:column;gap:8px;margin-top:12px;display:flex}.requisite-file-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);justify-content:space-between;align-items:center;padding:10px 14px;animation:.3s card-in;display:flex}.requisite-file-info{color:var(--text-secondary);align-items:center;gap:10px;min-width:0;display:flex}.requisite-file-name{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;font-size:.88rem;font-weight:500;overflow:hidden}.requisite-file-size{color:var(--text-muted);flex-shrink:0;font-size:.78rem}.requisite-file-remove{color:var(--text-muted);transition:var(--transition);border-radius:4px;flex-shrink:0;padding:4px}.requisite-file-remove:hover{color:var(--primary);background:#dc26261a}.saved-requisites-block{border-radius:var(--radius-sm);background:#dc26260d;border:1px solid #dc262633;margin-bottom:12px;padding:14px}.saved-requisites-header{color:var(--text-primary);justify-content:space-between;align-items:center;margin-bottom:8px;font-size:.9rem;font-weight:600;display:flex}.saved-requisites-clear{color:var(--text-muted);transition:var(--transition);border-radius:4px;padding:2px}.saved-requisites-clear:hover{color:var(--primary)}.saved-requisites-body{color:var(--text-secondary);flex-direction:column;gap:4px;font-size:.85rem;display:flex}.saved-requisites-body strong{color:var(--text-primary);font-weight:600}.chatbot-toggle{background:var(--primary);color:#fff;width:56px;height:56px;box-shadow:var(--shadow-lg),var(--shadow-glow);z-index:2000;transition:var(--transition);border-radius:50%;justify-content:center;align-items:center;display:flex;position:fixed;bottom:24px;right:24px}.chatbot-toggle:hover{background:var(--primary-hover);transform:scale(1.1)}.chatbot-window{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:400px;max-height:560px;box-shadow:var(--shadow-lg);z-index:2000;opacity:0;pointer-events:none;transition:var(--transition);transform-origin:100% 100%;flex-direction:column;display:flex;position:fixed;bottom:96px;right:24px;overflow:hidden;transform:scale(.8)translateY(20px)}.chatbot-window.chatbot-open{opacity:1;pointer-events:all;transform:scale(1)translateY(0)}.chatbot-header{background:var(--primary);color:#fff;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.chatbot-header-info{align-items:center;gap:12px;display:flex}.chatbot-avatar{background:#fff3;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.2rem;display:flex}.chatbot-header h4{font-size:.95rem;font-weight:700}.chatbot-status{opacity:.8;font-size:.75rem}.chatbot-close{color:#fff;opacity:.7;transition:var(--transition-fast)}.chatbot-close:hover{opacity:1}.chatbot-messages{flex-direction:column;flex:1;gap:12px;max-height:380px;padding:16px;display:flex;overflow-y:auto}.chatbot-msg{align-items:flex-start;gap:8px;display:flex}.chatbot-msg-user{flex-direction:row-reverse}.chatbot-msg-avatar{background:var(--bg-elevated);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:.85rem;display:flex}.chatbot-msg-bubble{border-radius:16px;max-width:80%;padding:10px 14px;font-size:.9rem;line-height:1.5}.chatbot-msg-bot .chatbot-msg-bubble{background:var(--bg-card);border:1px solid var(--border);border-bottom-left-radius:4px}.chatbot-msg-user .chatbot-msg-bubble{background:var(--primary);color:#fff;border-bottom-right-radius:4px}.chatbot-typing span{background:var(--text-muted);border-radius:50%;width:8px;height:8px;margin-right:4px;animation:1.4s infinite typing-dot;display:inline-block}.chatbot-typing span:nth-child(2){animation-delay:.2s}.chatbot-typing span:nth-child(3){animation-delay:.4s}@keyframes typing-dot{0%,60%,to{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}.chatbot-results{flex-direction:column;gap:6px;padding-left:36px;display:flex}.chatbot-result-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);transition:var(--transition-fast);align-items:center;gap:10px;padding:8px 10px;display:flex}.chatbot-result-card:hover{border-color:var(--primary);background:var(--bg-elevated)}.chatbot-result-card img{object-fit:contain;background:#fff;border-radius:4px;width:36px;height:36px;padding:2px}.chatbot-result-name{font-size:.8rem;font-weight:500}.chatbot-result-price{color:var(--primary);font-size:.8rem;font-weight:600}.chatbot-input{border-top:1px solid var(--border);gap:8px;padding:12px 16px;display:flex}.chatbot-input input{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);color:var(--text-primary);transition:var(--transition);outline:none;flex:1;padding:10px 14px}.chatbot-input input:focus{border-color:var(--primary)}.chatbot-input button{background:var(--primary);color:#fff;width:40px;height:40px;transition:var(--transition);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.chatbot-input button:hover:not(:disabled){background:var(--primary-hover)}.chatbot-input button:disabled{opacity:.4}.footer{background:var(--bg-surface);border-top:1px solid var(--border);padding:60px 24px 24px}.footer-inner{max-width:var(--max-width);grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin:0 auto;display:grid}.footer-logo{align-items:center;gap:8px;margin-bottom:16px;font-size:20px;font-weight:800;display:flex}.footer-desc{color:var(--text-muted);font-size:.9rem;line-height:1.6}.footer-col h4{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin-bottom:16px;font-size:.85rem;font-weight:700}.footer-col a,.footer-col p{color:var(--text-muted);transition:var(--transition-fast);padding:4px 0;font-size:.9rem;display:block}.footer-col a:hover{color:var(--primary)}.footer-bottom{max-width:var(--max-width);border-top:1px solid var(--border);text-align:center;color:var(--text-muted);margin:40px auto 0;padding-top:20px;font-size:.85rem}.loading{justify-content:center;align-items:center;padding:80px 24px;display:flex}.spinner{border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}.btn-primary{background:var(--primary);color:#fff;border-radius:var(--radius-sm);transition:var(--transition);align-items:center;gap:8px;padding:12px 24px;font-weight:600;display:inline-flex}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.featured-scroll{scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;gap:20px;padding-bottom:12px;display:flex;overflow-x:auto}.featured-scroll>*{scroll-snap-align:start;flex-shrink:0;min-width:260px;max-width:300px}@media (max-width:1024px){.catalog-layout{grid-template-columns:1fr}.catalog-sidebar{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;display:grid;position:static}.product-detail-grid{grid-template-columns:1fr;gap:32px}.footer-inner{grid-template-columns:1fr 1fr}}@media (max-width:768px){.nav{display:none}.nav.nav-open{top:var(--header-height);background:var(--bg-dark);z-index:999;flex-direction:column;gap:24px;padding:32px 24px;animation:.3s nav-slide;display:flex;position:fixed;bottom:0;left:0;right:0}@keyframes nav-slide{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.nav-link{font-size:1.2rem}.burger{display:flex}.hero h1{font-size:2rem}.hero p{font-size:1rem}.categories-grid{grid-template-columns:1fr}.products-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}.cart-item{flex-wrap:wrap}.cart-item-controls{justify-content:space-between;width:100%}.form-row{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr;gap:32px}.chatbot-window{width:auto;bottom:88px;left:8px;right:8px}.section{padding:48px 16px}.banner-section{padding:0 12px 40px}.banner-wrapper{min-height:280px}.banner-content{padding:28px 24px}.banner-content h2{font-size:1.5rem}.banner-content p{font-size:.9rem}.hero-cta-buttons{flex-direction:column;align-items:center}.hero-cta-primary,.hero-cta-secondary{justify-content:center;width:100%;max-width:280px;padding:14px 24px;font-size:.95rem}.quick-order-section{padding:24px 16px}.quick-order-title{font-size:1.2rem}.bulk-order-input-group{flex-direction:column}.bulk-order-add-btn{flex-direction:row;padding:14px 24px}.quick-search-btn{padding:8px 14px;font-size:.8rem}}
.gallery-main{border-radius:var(--radius-lg);border:1px solid var(--border);background:#fff;justify-content:center;align-items:center;width:100%;height:500px;display:flex;position:relative;overflow:hidden}.gallery-main-image{object-fit:contain;padding:32px}.gallery-thumb{border-radius:var(--radius-md);border:1px solid var(--border);cursor:pointer;background:#fff;flex-shrink:0;width:80px;height:80px;padding:4px}.thumb-image{object-fit:contain;width:100%;height:100%}.product-detail-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);align-items:start;gap:64px;display:grid}@media (max-width:1024px){.product-detail-grid{grid-template-columns:1fr;gap:32px}.gallery-main{height:400px}}@media (max-width:640px){.gallery-main{height:300px}}
.mobile-filter-toggle,.mobile-filter-close{display:none}@media (max-width:768px){.header{height:60px}.header-inner{padding:0 16px}.burger{z-index:1002;display:flex}.nav{background:var(--bg-card);z-index:1001;border-left:1px solid var(--border);flex-direction:column;align-items:flex-start;gap:24px;width:80%;max-width:300px;padding:80px 24px 24px;transition:transform .3s cubic-bezier(.4,0,.2,1);position:fixed;top:0;bottom:0;right:0;transform:translate(100%);box-shadow:-4px 0 24px #00000080}.nav.nav-open{transform:translate(0)}.nav-link{border-bottom:1px solid var(--border);width:100%;padding-bottom:12px;font-size:1.2rem}.hero{min-height:60vh;padding:60px 16px}.hero h1{font-size:2.5rem}.hero p{font-size:1rem}.catalog-layout{grid-template-columns:1fr;gap:16px;padding:16px}.catalog-sidebar{z-index:9999;background:var(--bg-dark);-webkit-overflow-scrolling:touch;overscroll-behavior:contain;width:100%;height:100dvh;padding:24px;padding-bottom:calc(80px + env(safe-area-inset-bottom));flex-direction:column;transition:transform .3s;display:flex;position:fixed;inset:0;overflow-y:auto;transform:translateY(100%)}.catalog-sidebar.open{transform:translateY(0)}.mobile-filter-close{justify-content:flex-end;margin-bottom:16px;display:flex}.mobile-filter-toggle{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);justify-content:center;align-items:center;gap:8px;margin-bottom:16px;padding:12px;font-weight:600;display:flex}.products-grid{grid-template-columns:repeat(2,1fr);gap:10px}.product-card{min-width:0;overflow:hidden}.product-card-img-container{aspect-ratio:1;padding:8px}.product-card-body{padding:10px}.product-card-title{-webkit-line-clamp:2;line-clamp:2;margin-bottom:8px;font-size:.75rem}.product-card-code{margin-bottom:6px;padding:2px 6px;font-size:.65rem}.product-card-price{font-size:.9rem}.product-card-add{width:30px;height:30px}.product-card-brand{padding:3px 7px;font-size:.65rem}.product-detail{padding:16px 16px 40px}.product-detail-grid{flex-direction:column;gap:24px;display:flex}.gallery-main{height:300px!important}.product-info h1{font-size:1.5rem}.specs-table td{padding:8px 0;font-size:.9rem}.cart-desktop-only{display:none!important}.cart-mobile-only{display:block!important}.cart-page{padding:16px 12px 60px}.cart-page h1{font-size:1.5rem}.cart-article-search{flex-direction:column}.cart-summary{max-width:100%}.cart-total-row.final{font-size:1.1rem}.catalog-toolbar{flex-direction:column;gap:8px}.catalog-toolbar h1{font-size:1.3rem}.pagination{flex-wrap:wrap;gap:4px}.pagination button{min-width:36px;padding:8px;font-size:.85rem}}@media (max-width:480px){.products-grid{grid-template-columns:1fr;gap:12px}.product-card-img-container{aspect-ratio:4/3}.hero h1{font-size:2rem}.container,.catalog-layout,.header-inner{width:100%;padding-left:12px;padding-right:12px}.cart-toolbar{gap:6px}.cart-toolbar-btn{padding:6px 10px;font-size:.75rem}.cart-td-price,.cart-th-price{display:none}}
.ridan-ai-chat-container{z-index:9999;background:#fff;border:1px solid #eee;border-radius:16px;flex-direction:column;width:380px;height:500px;font-family:Inter,sans-serif;display:flex;position:fixed;bottom:20px;right:20px;overflow:hidden;box-shadow:0 10px 40px #0003}.ridan-ai-chat-header{color:#fff;background:#dc2626;justify-content:space-between;align-items:center;padding:15px;display:flex}.ridan-ai-chat-header h3{margin:0;font-size:16px;font-weight:700}.ridan-ai-close-btn:hover{background:#fff3!important}.ridan-ai-chat-messages{background:#f9fafb;flex-direction:column;flex:1;gap:12px;padding:15px;display:flex;overflow-y:auto}.ridan-ai-message{border-radius:12px;max-width:85%;padding:10px 14px;font-size:14px;line-height:1.5}.ridan-ai-message-user{color:#fff;background:#374151;border-bottom-right-radius:2px;align-self:flex-end}.ridan-ai-message-bot{color:#1f2937;background:#fff;border:1px solid #e5e7eb;border-bottom-left-radius:2px;align-self:flex-start;box-shadow:0 1px 2px #0000000d}.ridan-ai-chat-input-area{background:#fff;border-top:1px solid #eee;padding:15px}.ridan-ai-chat-form{gap:8px;display:flex}.ridan-ai-chat-input{border:1px solid #ddd;border-radius:8px;outline:none;flex:1;padding:10px 15px;font-size:14px}.ridan-ai-chat-input:focus{border-color:#dc2626}.ridan-ai-chat-send{color:#fff;cursor:pointer;background:#dc2626;border:none;border-radius:8px;padding:8px 12px}.bulk-order-container{color:#111;background:#fff;border:1px solid #eee;border-radius:16px;max-width:900px;margin:40px auto;padding:30px;box-shadow:0 1px 3px #0000001a}.bulk-order-title{color:#111;margin-bottom:15px;font-size:20px;font-weight:700}.bulk-order-input-group{gap:12px;margin-bottom:20px;display:flex}.bulk-order-textarea{background:#fcfcfc;border:1px solid #ddd;border-radius:12px;outline:none;flex:1;min-height:120px;padding:15px;font-family:monospace;font-size:14px}.bulk-order-add-btn{color:#fff;cursor:pointer;background:#dc2626;border-radius:12px;padding:0 25px;font-weight:700}.bulk-order-table{border-collapse:collapse;width:100%;margin-top:20px}.bulk-order-table th{text-align:left;color:#6b7280;background:#f9fafb;border-bottom:1px solid #eee;padding:12px;font-size:12px}.bulk-order-table td{border-bottom:1px solid #f3f4f6;padding:15px 12px;font-size:14px}.qty-control{align-items:center;gap:8px;display:flex}.qty-btn{border:1px solid #ddd;border-radius:4px;justify-content:center;align-items:center;width:24px;height:24px;display:flex}.total-row{background:#f9fafb;font-weight:700}