body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;margin:0}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.App{text-align:center}.App-logo{height:40vmin;pointer-events:none}@media (prefers-reduced-motion:no-preference){.App-logo{animation:App-logo-spin 20s linear infinite}}.App-header{align-items:center;background-color:#282c34;color:#fff;display:flex;flex-direction:column;font-size:calc(10px + 2vmin);justify-content:center;min-height:100vh}.App-link{color:#61dafb}@keyframes App-logo-spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.product-feed{background:linear-gradient(135deg,#667eea,#764ba2);font-family:PingFang SC,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;margin:0;min-height:100vh;padding:0}.feed-header{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffff1a;border-bottom:1px solid #fff3;margin-bottom:30px;padding:60px 20px 40px;position:relative;text-align:center}.header-content{margin:0 auto;max-width:600px}.feed-title{animation:fadeInUp 1s ease-out;color:#fff;font-size:3rem;font-weight:700;letter-spacing:2px;margin-bottom:10px;text-shadow:0 4px 8px #0000004d}.feed-subtitle{animation:fadeInUp 1s ease-out .2s both;color:#ffffffe6;font-size:1.2rem;font-weight:300;margin:0}.header-decoration{animation:expandLine 1s ease-out .5s both;background:linear-gradient(90deg,#0000,#fff,#0000);bottom:0;height:2px;left:50%;position:absolute;transform:translateX(-50%);width:100px}.decoration-line{background:inherit;height:100%;width:100%}.filter-bar{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffff1a;border-bottom:1px solid #fff3;margin-bottom:30px;padding:20px 0}.filter-content{flex-wrap:wrap;gap:16px;justify-content:space-between;margin:0 auto;max-width:1400px;padding:0 15px}.filter-content,.filter-left{align-items:center;display:flex}.filter-left{color:#fff;gap:12px}.filter-icon{font-size:1.2rem;opacity:.9}.filter-label{font-size:1.1rem;font-weight:600;text-shadow:0 2px 4px #0000004d}.filter-controls{align-items:center;display:flex;flex-wrap:wrap;gap:12px}.type-select{background:#ffffff1a!important;border-radius:8px!important;overflow:hidden}.type-select .ant-select-selector{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a!important;border:1px solid #ffffff4d!important;border-radius:8px!important;color:#fff!important;transition:all .3s ease}.type-select .ant-select-selector:hover{background:#ffffff26!important;border-color:#ffffff80!important}.type-select .ant-select-selection-placeholder{color:#ffffffb3!important}.type-select .ant-select-selection-item{color:#fff!important;font-weight:500}.type-select .ant-select-arrow{color:#fffc!important}.type-select .ant-select-clear{background:#0000004d!important;border-radius:50%;color:#fffc!important}.reset-button{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a!important;border:1px solid #ffffff4d!important;border-radius:8px!important;color:#ffffffe6!important;font-weight:500;transition:all .3s ease}.reset-button:hover{background:#fff3!important;border-color:#ffffff80!important;color:#fff!important;transform:translateY(-1px)}.masonry-container{display:flex;gap:15px;margin:0 auto;max-width:1400px;padding:0 15px 30px}.masonry-column{display:flex;flex:1 1;flex-direction:column;gap:15px}.product-card{animation:fadeInUp .6s ease-out;cursor:pointer;transform-origin:center bottom;transition:all .3s ease}.product-card:hover{position:relative;transform:translateY(-8px) scale(1.02);z-index:10}.lazy-image-container{align-items:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border-radius:16px;box-shadow:0 8px 32px #0003;display:flex;justify-content:center;min-height:200px;overflow:hidden;position:relative;transition:all .3s ease}.lazy-image-container:hover{box-shadow:0 12px 40px #0000004d}.feed-image{border-radius:16px;display:block;height:auto;max-height:400px;min-height:200px;object-fit:cover;transition:transform .5s ease;width:100%}.lazy-image-container:hover .feed-image{transform:scale(1.05)}.image-placeholder{background:linear-gradient(90deg,#f0f0f0 25%,#0000 37%,#f0f0f0 63%);background-size:400% 100%;height:100%;overflow:hidden;position:relative;width:100%}.placeholder-shimmer{animation:shimmer 1.5s infinite;background:linear-gradient(90deg,#0000,#fff6 50%,#0000);height:100%;width:100%}.image-error{align-items:center;background:linear-gradient(135deg,#f093fb,#f5576c);color:#fff;display:flex;height:100%;justify-content:center;width:100%}.error-icon{font-size:3rem;opacity:.7}.stock-badge{align-items:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#000000b3;border-radius:20px;box-shadow:0 4px 12px #0000004d;color:#fff;display:flex;font-size:.85rem;font-weight:600;gap:4px;padding:6px 12px;position:absolute;right:12px;top:12px;transition:all .3s ease}.lazy-image-container:hover .stock-badge{background:#ffffffe6;color:#333;transform:scale(1.05)}.stock-count{font-weight:700}.stock-label{font-size:.75rem;opacity:.8}.image-overlay{background:linear-gradient(#0000,#0000004d 30%,#000c);bottom:0;color:#fff;left:0;padding:30px 16px 16px;position:absolute;right:0;transform:translateY(100%);transition:transform .3s ease}.lazy-image-container:hover .image-overlay{transform:translateY(0)}.product-info{text-align:left}.product-id{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#ffffff1a;border:1px solid #fff3;border-radius:10px;color:#fffc;display:inline-block;font-size:.75rem;font-weight:500;margin-bottom:8px;padding:2px 8px;transition:all .3s ease}.product-id:hover{background:#fff3;color:#fff;transform:scale(1.05)}.product-name{-webkit-line-clamp:2;-webkit-box-orient:vertical;color:#fff;display:-webkit-box;font-size:1.1rem;font-weight:600;line-height:1.4;margin:0 0 8px;overflow:hidden}.stock-info{font-size:.9rem;font-weight:500;opacity:.9}.feed-loading{align-items:center;color:#fff;display:flex;flex-direction:column;font-size:1.1rem;justify-content:center;min-height:100vh}.feed-loading p{font-weight:300;margin-top:20px}.loading-trigger{padding:40px 20px;text-align:center}.loading-more{color:#fff;font-size:1rem;font-weight:300;gap:12px}.end-message,.loading-more{align-items:center;display:flex;justify-content:center}.end-message{color:#fffc;font-size:.9rem;gap:20px;padding:40px 20px}.end-line{background:linear-gradient(90deg,#0000,#ffffff4d,#0000);flex:1 1;height:1px;max-width:100px}.empty-state{align-items:center;color:#fff;display:flex;flex-direction:column;justify-content:center;min-height:60vh;padding:40px 20px;text-align:center}.empty-icon{font-size:4rem;margin-bottom:20px;opacity:.7}.empty-state h3{color:#fff;font-size:1.5rem;font-weight:600;margin-bottom:10px}.empty-state p{font-size:1rem;font-weight:300;opacity:.8}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes expandLine{0%{width:0}to{width:100px}}@keyframes shimmer{0%{background-position:-400% 0}to{background-position:400% 0}}@media (max-width:1200px){.masonry-container{gap:12px;padding:0 12px 30px}.masonry-column{gap:12px}.feed-title{font-size:2.5rem}}@media (max-width:768px){.masonry-container{gap:10px;padding:0 10px 30px}.masonry-column{gap:10px}.feed-header{padding:40px 20px 30px}.feed-title{font-size:2rem;letter-spacing:1px}.feed-subtitle{font-size:1rem}.stock-badge{font-size:.75rem;padding:4px 8px}.product-name{font-size:1rem}.product-card:hover{transform:translateY(-4px) scale(1.01)}.filter-content{align-items:stretch;flex-direction:column;gap:12px}.filter-controls{justify-content:center}.type-select{min-width:120px!important}}@media (max-width:480px){.feed-title{font-size:1.8rem}.feed-subtitle{font-size:.9rem}.lazy-image-container{border-radius:12px}}.product-type{color:#fffc;font-size:.9rem;font-weight:400;margin:0}.sku-tooltip{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#000000e6;border:1px solid #fff3;border-radius:12px;box-shadow:0 8px 32px #0006;color:#fff;left:50%;max-width:280px;min-width:200px;opacity:0;padding:16px;position:absolute;top:50%;transform:translate(-50%,-50%);transition:all .3s ease;visibility:hidden;z-index:1000}.lazy-image-container:hover .sku-tooltip{opacity:1;transform:translate(-50%,-50%) scale(1);visibility:visible}.sku-tooltip-title{border-bottom:1px solid #fff3;color:#fff;font-size:1rem;font-weight:600;margin-bottom:12px;padding-bottom:8px;text-align:center}.sku-list{display:flex;flex-direction:column;gap:8px}.sku-item{align-items:center;border-bottom:1px solid #ffffff1a;display:flex;justify-content:space-between;padding:6px 0}.sku-item:last-child{border-bottom:none}.sku-name{color:#ffffffe6;font-size:.9rem;font-weight:500}.sku-quantity{font-size:.9rem;font-weight:600;text-align:right}@media (max-width:768px){.sku-tooltip{max-width:250px;min-width:180px;padding:12px}.sku-tooltip-title{font-size:.9rem}.sku-name,.sku-quantity{font-size:.8rem}}.contact-footer{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:linear-gradient(135deg,#000c,#0009);border-top:1px solid #ffffff1a;margin-top:40px;padding:30px 20px;text-align:center}.contact-content{margin:0 auto;max-width:800px}.contact-text{-webkit-text-fill-color:#0000;background:linear-gradient(135deg,#fff,#e6f7ff);-webkit-background-clip:text;background-clip:text;color:#fff;font-size:1.2rem;font-weight:500;letter-spacing:.5px;margin:0;text-shadow:0 2px 4px #0000004d}@media (max-width:768px){.contact-footer{margin-top:30px;padding:25px 15px}.contact-text{font-size:1rem;letter-spacing:.3px}}@media (max-width:480px){.contact-footer{padding:20px 10px}.contact-text{font-size:.9rem}}.product-detail{font-family:PingFang SC,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;min-height:100vh;padding:0;position:relative}.detail-background{bottom:0;left:0;position:fixed;right:0;top:0;z-index:-1}.background-gradient{background:linear-gradient(135deg,#667eea,#764ba2)}.background-gradient,.background-pattern{bottom:0;left:0;position:absolute;right:0;top:0}.background-pattern{animation:backgroundMove 20s linear infinite;background-image:radial-gradient(circle at 1px 1px,#ffffff1a 1px,#0000 0);background-size:30px 30px}@keyframes backgroundMove{0%{background-position:0 0}to{background-position:30px 30px}}.detail-header{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffff1a;border-bottom:1px solid #fff3;padding:16px 24px;position:-webkit-sticky;position:sticky;top:0;z-index:100}.back-button{background:#ffffff1a!important;border:1px solid #ffffff4d!important;color:#fff!important;font-size:16px;font-weight:500;transition:all .3s ease}.back-button:hover{background:#fff3!important;border-color:#ffffff80!important;transform:translateX(-2px)}.detail-container{margin:0 auto;max-width:1200px;padding:40px 24px}.image-section{position:-webkit-sticky;position:sticky;top:120px}.main-image-container{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border-radius:20px;box-shadow:0 20px 40px #0000004d;margin-bottom:20px;overflow:hidden;position:relative}.main-image{border-radius:20px;display:block;height:auto!important;width:100%!important}.thumbnail-list{display:flex;gap:12px;overflow-x:auto;padding:8px 0}.thumbnail{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border:2px solid #0000;border-radius:12px;cursor:pointer;height:80px;min-width:80px;overflow:hidden;transition:all .3s ease}.thumbnail.active{border-color:#fffc;transform:scale(1.05)}.thumbnail:hover{border-color:#fff9;transform:scale(1.05)}.thumbnail img{height:100%;object-fit:cover;width:100%}.no-image{align-items:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border-radius:20px;color:#ffffffb3;display:flex;flex-direction:column;height:400px;justify-content:center}.no-image-icon{font-size:4rem;margin-bottom:16px;opacity:.5}.info-section{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffff1a;border:1px solid #fff3;border-radius:20px;box-shadow:0 20px 40px #0003;padding:32px}.product-header{margin-bottom:24px}.product-title{color:#fff;font-size:2.5rem;font-weight:700;line-height:1.2;margin-bottom:16px;text-shadow:0 2px 4px #0000004d}.product-badges{display:flex;flex-wrap:wrap;gap:12px}.stock-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff26!important;border:1px solid #ffffff4d!important;border-radius:16px!important;margin-bottom:32px}.stock-card .ant-card-body{padding:24px!important}.stock-card h3{color:#fff;font-size:1.2rem;font-weight:600;margin-bottom:20px;text-shadow:0 1px 2px #0000004d}.stock-card h3,.stock-summary{text-align:center}.stock-total{align-items:baseline;display:flex;gap:8px;justify-content:center;margin-bottom:8px}.stock-number{color:#fff;font-size:3rem;font-weight:700;text-shadow:0 2px 4px #0000004d}.stock-unit{color:#fffc;font-size:1.2rem;font-weight:500}.stock-label{color:#ffffffe6;font-size:1rem;font-weight:500}.product-attributes{margin-bottom:32px}.product-attributes h3{color:#fff;font-size:1.5rem;font-weight:600;margin-bottom:20px;text-shadow:0 2px 4px #0000004d}.attribute-item{align-items:center;background:#ffffff1a;border-radius:12px;display:flex;gap:8px;margin-bottom:8px;padding:12px 16px;transition:all .3s ease}.attribute-item:hover{background:#ffffff26;transform:translateY(-1px)}.attribute-label{color:#fffc;font-weight:500;min-width:60px}.attribute-value{color:#fff;font-weight:600}.sku-section{margin-bottom:32px}.sku-section h3{color:#fff;font-size:1.5rem;font-weight:600;margin-bottom:20px;text-shadow:0 2px 4px #0000004d}.sku-grid{grid-gap:16px;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));margin-top:16px}.sku-item{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#ffffff1a;border:1px solid #fff3;border-radius:12px;padding:16px;text-align:center;transition:all .3s ease}.sku-item:hover{background:#ffffff26;border-color:#fff6;box-shadow:0 8px 16px #0003;transform:translateY(-2px)}.sku-size{color:#fff;font-size:1.1rem;font-weight:600;margin-bottom:8px;text-shadow:0 1px 2px #0000004d}.sku-stock{align-items:center;display:flex;gap:4px;justify-content:center;margin-bottom:8px}.sku-quantity{font-size:1.3rem;font-weight:700;text-shadow:0 1px 2px #0000004d}.sku-unit{color:#fffc;font-size:.9rem}.sku-status{font-size:.85rem;font-weight:500;text-shadow:0 1px 2px #0000004d}.size-section h3{color:#fff;font-size:1.5rem;font-weight:600;margin-bottom:20px;text-shadow:0 2px 4px #0000004d}.size-image-container{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border-radius:16px;box-shadow:0 12px 24px #0003;overflow:hidden}.size-image{border-radius:16px;display:block;height:auto!important;width:100%!important}.product-detail-loading{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;display:flex;flex-direction:column;font-size:1.1rem;justify-content:center;min-height:100vh}.product-detail-loading p{font-weight:300;margin-top:20px}.product-detail-error{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;justify-content:center;min-height:100vh}.error-content{color:#fff;text-align:center}.error-content h3{color:#fff;font-size:1.8rem;margin-bottom:24px}@media (max-width:992px){.detail-container{padding:24px 16px}.info-section{margin-top:24px;padding:24px}.product-title{font-size:2rem}.stock-number{font-size:2.5rem}.image-section{position:static}}@media (max-width:768px){.detail-container{padding:16px 12px}.info-section{padding:20px}.product-title{font-size:1.8rem}.stock-number{font-size:2rem}.sku-grid{grid-template-columns:1fr}.attribute-item{align-items:flex-start;flex-direction:column;gap:4px}.attribute-label{min-width:auto}.detail-header{padding:12px 16px}.back-button{font-size:14px}}