:root{--primary-color:#2563eb;--primary-hover:#1d4ed8;--primary-light:#dbeafe;--secondary-color:#1e40af;--accent-color:#f59e0b;--accent-hover:#d97706;--text-primary:#1f2937;--text-secondary:#4b5563;--text-muted:#9ca3af;--bg-primary:#fff;--bg-secondary:#f9fafb;--bg-tertiary:#f3f4f6;--border-color:#e5e7eb;--border-light:#f3f4f6;--success-color:#10b981;--success-light:#d1fae5;--warning-color:#f59e0b;--warning-light:#fef3c7;--error-color:#ef4444;--error-light:#fee2e2;--shadow-xs:0 1px 2px 0 rgba(0,0,0,.05);--shadow-sm:0 1px 3px 0 rgba(0,0,0,.1),0 1px 2px 0 rgba(0,0,0,.06);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-2xl:1.5rem;--radius-full:9999px;--transition-fast:150ms ease;--transition-base:200ms ease;--transition-slow:300ms ease;--transition-slower:500ms ease;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--font-sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;--font-heading:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif}body{font-family:var(--font-sans);color:var(--text-secondary);background-color:var(--bg-secondary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:600;color:var(--text-primary);line-height:1.3}.skeleton{position:relative;overflow:hidden;background-color:var(--bg-tertiary);border-radius:var(--radius-md)}.skeleton::after{content:'';position:absolute;top:0;right:0;bottom:0;left:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.6),transparent);animation:skeleton-loading 1.5s infinite}@keyframes skeleton-loading{100%{transform:translateX(100%)}}.skeleton-text{height:1rem;margin-bottom:.5rem}.skeleton-text.short{width:60%}.skeleton-image{width:100%;padding-bottom:100%}.skeleton-button{height:2.5rem;width:120px}.skeleton-price{height:1.5rem;width:80px}.product-skeleton{background:var(--bg-primary);border-radius:var(--radius-lg);padding:var(--space-4);box-shadow:var(--shadow-sm)}.product-skeleton .skeleton-image{border-radius:var(--radius-md);margin-bottom:var(--space-4)}img[loading="lazy"]{opacity:0;transition:opacity var(--transition-slow)}img[loading="lazy"].loaded,img.lazyloaded{opacity:1}.lazy-image-wrapper{position:relative;background-color:var(--bg-tertiary);overflow:hidden}.lazy-image-wrapper::before{content:'';display:block;padding-bottom:100%}.lazy-image-wrapper img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover}.btn-modern{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);font-weight:500;font-size:.875rem;line-height:1.5;border-radius:var(--radius-md);border:0;cursor:pointer;transition:all var(--transition-base);text-decoration:none}.btn-primary{color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),0 6px 20px -3px rgba(37,99,235,.5)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-tertiary);border-color:var(--primary-color);color:var(--primary-color)}.btn-accent{background:linear-gradient(135deg,var(--accent-color),var(--accent-hover));color:#fff;box-shadow:var(--shadow-md)}.btn-accent:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.button-1,.add-to-cart-button,input[type="submit"].button-1{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:var(--space-3) var(--space-8);background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff!important;font-weight:600;font-size:.9375rem;border:0;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);box-shadow:var(--shadow-md),0 4px 14px -3px rgba(37,99,235,.4);text-transform:uppercase;letter-spacing:.025em}.button-1:hover,.add-to-cart-button:hover,input[type="submit"].button-1:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),0 6px 20px -3px rgba(37,99,235,.5)}.button-2{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:var(--space-2) var(--space-6);background:var(--bg-primary);color:var(--text-primary);font-weight:500;border:1px solid var(--border-color);border-radius:var(--radius-md);transition:all var(--transition-base)}.button-2:hover{background:var(--bg-tertiary);border-color:var(--primary-color);color:var(--primary-color)}.product-item{position:relative;background:var(--bg-primary);border-radius:var(--radius-xl);overflow:hidden;transition:all var(--transition-slow);box-shadow:var(--shadow-sm)}.product-item:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl)}.product-item .picture{position:relative;overflow:hidden;background:var(--bg-tertiary)}.product-item .picture::after{content:'';display:block;padding-bottom:100%}.product-item .picture a{position:absolute;top:0;left:0;width:100%;height:100%}.product-item .picture img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slower)}.product-item:hover .picture img{transform:scale(1.08)}.product-item .details{padding:var(--space-5)}.product-item .product-title{margin:0 0 var(--space-3)}.product-item .product-title a{display:block;font-size:1rem;font-weight:600;color:var(--text-primary);line-height:1.4;transition:color var(--transition-fast);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.product-item .product-title a:hover{color:var(--primary-color)}.product-item .prices{display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-4)}.product-item .prices .price{font-size:1.25rem;font-weight:700;color:var(--primary-color)}.product-item .prices .old-price{font-size:.875rem;color:var(--text-muted);text-decoration:line-through}.product-item .product-badge{position:absolute;top:var(--space-3);left:var(--space-3);z-index:5;padding:var(--space-1) var(--space-3);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;border-radius:var(--radius-full)}.product-item .product-badge.new{background:var(--success-color);color:#fff}.product-item .product-badge.sale{background:var(--error-color);color:#fff}.product-item .buttons-wrapper{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:center;gap:var(--space-2);padding:var(--space-4);background:linear-gradient(transparent,rgba(0,0,0,.03));transform:translateY(100%);opacity:0;transition:all var(--transition-base)}.product-item:hover .buttons-wrapper{transform:translateY(0);opacity:1}.product-item .buttons-wrapper button{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-md)}.product-item .buttons-wrapper button:hover{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-4)}@media(min-width:768px){.product-grid{grid-template-columns:repeat(3,1fr);gap:var(--space-6)}}@media(min-width:1024px){.product-grid{grid-template-columns:repeat(4,1fr)}}.header{background:var(--bg-primary);box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:100}.header-logo img{max-height:60px;width:auto}.header.is-sticky{background:rgba(255,255,255,.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.search-box form{display:flex;background:var(--bg-tertiary);border-radius:var(--radius-full);overflow:hidden;transition:all var(--transition-base);border:2px solid transparent}.search-box form:focus-within{background:var(--bg-primary);border-color:var(--primary-color);box-shadow:0 0 0 4px var(--primary-light)}.search-box input[type="text"]{flex:1;border:0;background:transparent;padding:var(--space-3) var(--space-4);font-size:.9375rem}.search-box input[type="text"]:focus{outline:0}.search-box .search-box-button{width:48px;border:0;background:var(--primary-color);color:#fff;cursor:pointer;transition:background var(--transition-fast)}.search-box .search-box-button:hover{background:var(--primary-hover)}.mini-shopping-cart{position:fixed;top:0;right:-400px;width:100%;max-width:400px;height:100vh;background:var(--bg-primary);box-shadow:var(--shadow-xl);z-index:1000;transition:right var(--transition-slow);display:flex;flex-direction:column}.mini-shopping-cart.active{right:0}.mini-shopping-cart .header{padding:var(--space-4) var(--space-6);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.mini-shopping-cart .items{flex:1;overflow-y:auto;padding:var(--space-4)}.mini-shopping-cart .totals{padding:var(--space-4) var(--space-6);border-top:1px solid var(--border-color);background:var(--bg-secondary)}.footer{background:var(--text-primary);color:rgba(255,255,255,.8);padding:var(--space-12) 0 var(--space-6)}.footer h3{color:#fff;font-size:1rem;font-weight:600;margin-bottom:var(--space-4);text-transform:uppercase;letter-spacing:.05em}.footer a{color:rgba(255,255,255,.7);transition:color var(--transition-fast)}.footer a:hover{color:#fff}.footer-newsletter{background:rgba(255,255,255,.05);padding:var(--space-6);border-radius:var(--radius-lg)}.footer-newsletter input[type="email"]::placeholder{color:rgba(255,255,255,.5)}.footer-bottom{margin-top:var(--space-8);padding-top:var(--space-6);border-top:1px solid rgba(255,255,255,.1);text-align:center;font-size:.875rem;color:rgba(255,255,255,.5)}.form-fields{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-8)}.inputs input[type="text"],.inputs input[type="email"],.inputs input[type="tel"],.inputs input[type="password"],.inputs select,.inputs textarea{border:2px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);transition:all var(--transition-base);background:var(--bg-primary)}.inputs input:focus,.inputs select:focus,.inputs textarea:focus{border-color:var(--primary-color);box-shadow:0 0 0 4px var(--primary-light);outline:0}.header-menu>ul>li>a{padding:var(--space-3) var(--space-4);font-weight:500;color:var(--text-primary);transition:color var(--transition-fast)}.header-menu>ul>li>a:hover{color:var(--primary-color)}.header-menu .sublist{min-width:220px;background:var(--bg-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);padding:var(--space-2);border:1px solid var(--border-color)}.header-menu .sublist li a{display:block;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--transition-fast)}.header-menu .sublist li a:hover{background:var(--bg-tertiary);color:var(--primary-color)}.loading-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(255,255,255,.9);display:flex;align-items:center;justify-content:center;z-index:9999;backdrop-filter:blur(4px)}.loading-spinner{width:48px;height:48px;border:4px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.rating{display:flex;gap:2px}.rating .star{width:18px;height:18px;color:var(--border-color)}.rating .star.filled{color:var(--accent-color)}@media(max-width:767px){.product-item .details{padding:var(--space-4)}.product-item .product-title a{font-size:.875rem}.product-item .prices .price{font-size:1.1rem}.button-1{padding:var(--space-3) var(--space-5);font-size:.875rem}}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn var(--transition-slow) ease-out}@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.slide-up{animation:slideUp var(--transition-slower) ease-out}.product-grid .product-item:nth-child(1){animation-delay:.05s}.product-grid .product-item:nth-child(2){animation-delay:.1s}.product-grid .product-item:nth-child(3){animation-delay:.15s}.product-grid .product-item:nth-child(4){animation-delay:.2s}.product-grid .product-item:nth-child(5){animation-delay:.25s}.product-grid .product-item:nth-child(6){animation-delay:.3s}.product-grid .product-item:nth-child(7){animation-delay:.35s}.product-grid .product-item:nth-child(8){animation-delay:.4s}.page-title{background:linear-gradient(135deg,var(--bg-secondary),var(--bg-tertiary));border:0;border-radius:var(--radius-lg);padding:var(--space-8) var(--space-6);margin-bottom:var(--space-8)}.page-title h1{font-size:2rem;font-weight:700;color:var(--text-primary);margin:0}.sub-category-item,.manufacturer-item{background:var(--bg-primary);border-radius:var(--radius-xl);overflow:hidden;transition:all var(--transition-slow);box-shadow:var(--shadow-sm)}.sub-category-item:hover,.manufacturer-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.breadcrumb{display:flex;flex-wrap:wrap;gap:var(--space-2);padding:var(--space-4) 0;font-size:.875rem;color:var(--text-muted)}.breadcrumb a{color:var(--primary-color)}.breadcrumb a:hover{text-decoration:underline}.breadcrumb .delimiter{color:var(--border-color)}.box-nav-menu .menu-item{position:relative}.box-nav-menu .sub-menu{left:0;right:auto;min-width:220px;transform:none;margin-top:0}.footer-default .footer-top{margin-top:98px}