.back-btn{background:none;border:none;color:#999;cursor:pointer;padding:2px 5px;font-size:.9rem;margin-right:10px;display:flex;align-items:center;gap:3px}.back-btn:hover{color:#fff}:root{--primary-color: #131921;--secondary-color: #232f3e;--accent-color: #febd69;--text-color: #333;--light-gray: #f5f5f5;--border-color: #ddd;--nav-height: 80px}@media (max-width: 768px){:root{--nav-height: 60px}body{margin:var(--nav-height) 0 0 0;font-size:13px}.top-nav{padding:10px;height:var(--nav-height)}.logo-img{height:40px}.search-bar{max-width:none}.department-bar{position:static;width:100%;flex-direction:row;overflow-x:auto;padding:10px;gap:10px;top:calc(var(--nav-height) + 56px)}.container{margin-left:0;width:100%}.product-grid{grid-template-columns:repeat(2,1fr);gap:8px;padding:10px}.product-card img{height:150px}.banner-slider{height:200px}.product-detail{grid-template-columns:1fr;gap:20px;padding:15px}.nav-right{display:none}dialog{width:90%;max-width:none}.cart-item{flex-wrap:wrap;gap:5px}.cart-item input[type=number]{width:40px}}body{margin:var(--nav-height) 0 0 0;padding-top:10px;font-family:Arial,sans-serif;background-color:var(--light-gray);font-size:14px}h1{font-size:1.6rem}h2{font-size:1.4rem}h3{font-size:1.2rem}h4{font-size:1rem}.product-info p,.cart-item span{font-size:.8rem}.top-nav{background-color:var(--primary-color);padding:15px 20px;display:flex;align-items:center;color:#fff;height:var(--nav-height);position:fixed;top:0;left:0;right:0;z-index:9999;box-shadow:0 2px 4px #0000001a}.menu-btn{background:none;border:none;color:#fff;font-size:24px;cursor:pointer;padding:0 15px;display:flex;align-items:center;position:relative;margin-right:auto}.side-nav{position:fixed;top:0;right:-280px;width:280px;height:100vh;background:var(--primary-color);transition:transform .3s ease;z-index:1001;padding:20px;color:#fff;display:flex;flex-direction:column;overflow-y:auto;transform:translate(0)}.side-nav.open{transform:translate(-280px)}.side-nav.open{right:0;box-shadow:-5px 0 15px #0000004d}.menu-categories{margin-top:20px;display:flex;flex-direction:column;gap:15px}.menu-categories a{color:#fff;text-decoration:none;padding:10px;border-radius:4px;transition:background .2s}.menu-categories a:hover{background:var(--secondary-color)}.menu-footer{margin-top:auto;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;gap:10px}.menu-footer a{color:#ffffffb3;text-decoration:none;font-size:.9em}.side-nav.open{right:0}.overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;opacity:0;visibility:hidden;transition:.3s;z-index:1000}.overlay.show{opacity:1;visibility:visible}.logo{margin-left:30px;padding:0 10px;display:flex;align-items:center;height:100%}.logo-img{height:50px;width:auto;object-fit:contain}.search-container{position:fixed;left:20px;top:calc(var(--nav-height) + 50px);z-index:1000}.search-bar{display:none;position:relative;background:#ffffff80;border-radius:4px;padding:2px}.search-bar.show{display:flex}.find-btn{background:var(--accent-color);border:none;border-radius:50%;width:36px;height:36px;cursor:pointer;display:flex;align-items:center;justify-content:center;position:relative;transition:opacity .3s ease;opacity:1;z-index:1001}.search-bar input{flex:1;padding:8px;border:none;border-radius:4px 0 0 4px}.search-button{padding:8px 15px;background-color:var(--accent-color);border:none;border-radius:0 4px 4px 0;cursor:pointer}.search-results{position:absolute;top:100%;left:0;right:0;background:#fff;border-radius:4px;box-shadow:0 2px 10px #0000001a;z-index:1000}.nav-right{display:flex;align-items:center;gap:20px;margin-right:20px}.account{display:flex;flex-direction:column;font-size:.8rem;position:relative}.account-dropdown{position:absolute;top:100%;right:0;background:#fff;border-radius:8px;box-shadow:0 4px 12px #00000026;min-width:200px;display:none;z-index:1000}.account-dropdown.show{display:block}.account-dropdown a{display:block;padding:12px 15px;color:var(--text-color);text-decoration:none;border-bottom:1px solid var(--border-color)}.account-dropdown a:hover{background:var(--light-gray)}.account-icon{margin-right:8px;opacity:.7}.cart{display:flex;align-items:center;gap:5px;cursor:pointer}.cart-count{background-color:var(--accent-color);padding:2px 6px;border-radius:50%;color:var(--primary-color)}.banner-slider{position:relative;width:100%;height:500px;overflow:hidden;background:#eaeaea;margin:60px 0 20px;border:1px solid #ddd}.slides{display:flex;transition:transform .5s ease-in-out;height:100%;width:100%}.slide{min-width:100%;height:100%;display:flex;align-items:center;justify-content:center}.slide img{width:100%;height:100%;object-fit:cover;display:block}.slide-nav{position:absolute;top:50%;transform:translateY(-50%);background:#00000080;color:#fff;padding:16px;cursor:pointer;border:none;border-radius:50%;font-size:18px;width:50px;height:50px;display:flex;align-items:center;justify-content:center}.prev{left:10px}.next{right:10px}.main-content{display:flex;margin-top:20px}.department-bar{background-color:var(--secondary-color);padding:10px;display:flex;flex-direction:row;gap:10px;position:fixed;left:0;right:0;top:var(--nav-height);z-index:999;overflow-x:auto;white-space:nowrap}.department-bar a,.department-bar button{color:#ffffffe6;text-decoration:none;border:none;background:none;cursor:pointer;padding:6px;text-align:left;transition:background-color .2s;border-radius:3px;font-size:.85rem;letter-spacing:-.2px}.department-bar button:hover,.department-bar button.active{background-color:#ffffff26}.container{margin:20px auto 280px;width:100%;max-width:1200px;padding:0 20px}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px;padding:20px}.product-card{background:#fff;border-radius:8px;padding:15px;position:relative}.discount-badge{position:absolute;top:10px;right:10px;background-color:#cc0c39;color:#fff;padding:5px 10px;border-radius:3px}.product-card img{width:100%;height:200px;object-fit:cover;border-radius:4px}.product-info{padding:10px 0}.price{margin:10px 0}.current-price{font-size:1rem;font-weight:700}.original-price{text-decoration:line-through;color:#666;margin-left:10px}.rating{color:#f90;margin-bottom:10px}button{width:100%;padding:8px;background-color:var(--accent-color);border:none;border-radius:4px;cursor:pointer}.product-card button:hover{opacity:.9;transform:scale(1.02);transition:all .2s ease}footer{background-color:var(--primary-color);color:#fff;padding:6px 0;position:fixed;width:100%;bottom:0;left:0;z-index:999;font-size:.75rem;line-height:1.2;height:calc(4.8em + 12px);display:flex;flex-direction:column;justify-content:space-between}.footer-content{display:flex;justify-content:center;gap:30px;margin:0 auto;max-width:1200px;height:calc(1.2em * 3);overflow:hidden}.footer-section h4{margin-bottom:2px;font-size:.75rem;font-weight:400;color:#fff}.footer-section a{display:block;color:#aaa;text-decoration:none;margin-bottom:1px}.footer-bottom{text-align:center;padding-top:2px;border-top:1px solid rgba(255,255,255,.1);font-size:.65rem;color:#999;height:1.2em}.cart-dropdown{position:fixed;top:var(--nav-height);right:20px;width:320px;background:#fff;border-radius:8px;box-shadow:0 4px 12px #00000026;display:none;z-index:1001;max-height:calc(100vh - 120px);overflow-y:auto}.cart-dropdown.show{display:block}.cart-header{padding:12px 15px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.cart-items{padding:10px;max-height:calc(100vh - 250px);overflow-y:auto}.cart-item{display:grid;grid-template-columns:auto 1fr auto;gap:10px;padding:10px;border-bottom:1px solid var(--border-color);align-items:center}.cart-item img{width:60px;height:60px;object-fit:cover;border-radius:3px;margin-right:12px}.item-details{display:flex;flex-direction:column;gap:4px;width:100%}.item-name{font-weight:500}.item-price{color:#666;font-size:.9em;text-align:right}.quantity-controls{display:flex;align-items:center;gap:12px}input[type=number]{width:90px;height:30px;text-align:center;padding:4px;border:1px solid var(--border-color);border-radius:4px;font-size:.9rem}.quantity-btn:hover{opacity:.9}.cart-footer{padding:15px;border-top:1px solid var(--border-color);background:#fff}.cart-total{display:flex;justify-content:space-between;margin-bottom:10px;font-weight:500}dialog article{padding:15px;max-height:calc(80vh - 30px);overflow-y:auto}#cartItems{margin:10px 0}.cart-item{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid rgba(221,221,221,.3);font-size:.9rem}.cart-item input[type=number]{width:50px;padding:4px;border:1px solid var(--border-color);border-radius:4px}button.primary{background-color:var(--accent-color);color:var(--primary-color);font-weight:700}.notifications-container{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column-reverse;gap:10px;z-index:1000}.notification{background-color:var(--accent-color);color:var(--primary-color);padding:15px 25px;border-radius:4px;animation:slideInUp .3s ease}@keyframes slideInUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:40px;background:#fff;border-radius:8px;margin:20px 0}.product-images{position:relative;overflow:visible;display:flex;flex-direction:column;gap:15px}.zoom-container{position:absolute;top:0;left:100%;width:400px;height:400px;margin-left:20px;border:1px solid #ddd;overflow:hidden;display:none;background-color:#fff;z-index:1000}.main-product-image{width:100%;border-radius:8px;height:400px;object-fit:cover;cursor:crosshair;transition:transform .1s ease-out}.thumbnail-gallery{display:flex;gap:10px;overflow-x:auto;padding:5px}.thumbnail{width:80px;height:80px;border-radius:4px;object-fit:cover;cursor:pointer;border:2px solid transparent;transition:border-color .2s}.thumbnail.active{border-color:var(--accent-color)}.product-info-detail{padding:20px}.product-link{text-decoration:none;color:inherit}.remove-btn{padding:4px 8px;font-size:12px;border-radius:4px;background:#ff4444e6;color:#fff;cursor:pointer}.remove-btn:hover{background:#c00}.payment-page{max-width:600px;margin:40px auto;padding:20px;background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000001a}.email-collection{margin-bottom:20px}.form-group{display:flex;flex-direction:column;gap:10px}.form-group input[type=email]{padding:10px;border:1px solid #ddd;border-radius:4px}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:.9em;color:#666}.payment-methods{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:20px 0}.payment-methods button{padding:15px;font-size:1rem}.card-details{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:10px 0}#cardForm{margin-top:20px}#cardForm input{width:100%;padding:8px;margin-bottom:10px;border:1px solid var(--border-color);border-radius:4px}.order-summary{margin-bottom:20px;padding:15px;background:var(--light-gray);border-radius:4px}.success-page{max-width:800px;margin:40px auto;padding:20px}.success-content{background:#fff;padding:30px;border-radius:8px;box-shadow:0 2px 8px #0000001a}.success-header{text-align:center;margin-bottom:30px}.success-header h1{color:#2ecc71;margin-bottom:10px}.order-id{color:#666;font-size:1.1em}.order-details{margin:30px 0;padding:20px;background:#f8f9fa;border-radius:8px}.next-steps{margin:30px 0;padding:20px;background:#f0f7ff;border-radius:8px}.next-steps ul{list-style-type:none;padding:0}.order-card{background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;margin-bottom:20px;overflow:hidden}.order-header{display:flex;justify-content:space-between;padding:15px;background:var(--light-gray);font-weight:500}.order-items{padding:15px}.order-item{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--border-color)}.order-footer{display:flex;justify-content:space-between;align-items:center;padding:15px;background:var(--light-gray)}.order-status{padding:4px 8px;border-radius:4px;background:var(--accent-color);color:var(--primary-color);font-size:.9em}.next-steps li{margin:10px 0;padding-left:25px;position:relative}.next-steps li:before{content:"✓";color:#2ecc71;position:absolute;left:0}.success-actions{text-align:center;margin-top:30px}.continue-shopping{display:inline-block;padding:12px 24px;background:var(--accent-color);color:#fff;text-decoration:none;border-radius:4px;font-weight:700}.continue-shopping:hover{opacity:.9}.error-page{max-width:800px;margin:40px auto;padding:20px}.error-content{background:#fff;padding:30px;border-radius:8px;box-shadow:0 2px 8px #0000001a}.error-header{text-align:center;margin-bottom:30px}.error-header h1{color:#e74c3c;margin-bottom:10px}.error-message{color:#666;font-size:1.1em}.error-details{margin:30px 0;padding:20px;background:#fff5f5;border-radius:8px}.error-details ul{list-style-type:none;padding:0}.error-details li{margin:10px 0;padding-left:25px;position:relative}.error-details li:before{content:"!";color:#e74c3c;position:absolute;left:0}.error-actions{display:flex;gap:20px;justify-content:center;margin-top:30px}.retry-payment{display:inline-block;padding:12px 24px;background:#e74c3c;color:#fff;text-decoration:none;border-radius:4px;font-weight:700}.retry-payment:hover{opacity:.9}.auth-container{max-width:400px;margin:40px auto;padding:20px}.password-strength{margin-top:5px;padding:5px;font-size:.9em}.strength-1{color:red}.strength-2{color:#f60}.strength-3{color:#fc0}.strength-4{color:#9c0}.strength-5{color:#0c0}.auth-form{background:#fff;padding:30px;border-radius:8px;box-shadow:0 2px 4px #0000001a}.auth-form h2{margin-bottom:20px;text-align:center}.form-group{margin-bottom:15px}.form-group label{display:block;margin-bottom:5px}.form-group input{width:100%;padding:8px;border:1px solid #ddd;border-radius:4px}.auth-form button{width:100%;padding:10px;background:#4caf50;color:#fff;border:none;border-radius:4px;cursor:pointer;margin-top:10px}.social-login{margin:20px 0;display:flex;flex-direction:column;gap:10px}.social-btn{width:100%;padding:8px 12px;border:1px solid #ddd;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:flex-start;gap:12px;background:#fff;color:#333;transition:all .2s;font-size:14px}.social-btn:hover{background:#f5f5f5}.social-btn.google{border-color:#4285f4}.social-btn.facebook{border-color:#3b5998}.auth-form p{text-align:center;margin-top:15px}<script> const mainImage = document.querySelector(".main-product-image"); const zoomContainer = document.querySelector(".zoom-container"); let zoomImage = null; mainImage.addEventListener("mousemove",(e) => {const rect = mainImage.getBoundingClientRect(); const x = e.clientX - rect.left; const y = e.clientY - rect.top; const zoomX = x / rect.width * 100; const zoomY = y / rect.height * 100; zoomContainer.style.display = "block"; if(!zoomImage){zoomImage = document.createElement("img"); zoomImage.src = mainImage.src; zoomImage.style.width = "100%"; zoomImage.style.height = "100%"; zoomImage.style.objectFit = "contain"; zoomContainer.appendChild(zoomImage);} zoomImage.style.transform = `translate(-${zoomX}%,-${zoomY}%) scale(2)`;}); mainImage.addEventListener("mouseout",() => {zoomContainer.style.display = "none";}); </script>{}