:root{--bg: #09090F;--surface: #1a1a2e;--border: #252540;--text: #e5e5e5;--text-dim: #a1a1aa;--orange: #f97316;--orange-hover: #ea580c;--green: #22c55e;--red: #ef4444;--blue: #3b82f6;--header-bg: #0F0F1C;--radius: 12px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased;line-height:1.5}a{color:var(--orange);text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible,[role=button]:focus-visible{outline:2px solid var(--orange);outline-offset:2px}.app-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:16px;color:var(--text-dim)}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--orange);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.header{background:var(--header-bg);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.header-inner{max-width:1200px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:20px}.logo{font-size:1.5rem;font-weight:700;color:var(--orange)!important;white-space:nowrap}.logo span{color:var(--text)}.nav-cats{display:flex;gap:4px;flex-wrap:wrap}.nav-link{color:var(--text-dim)!important;font-size:.875rem;padding:8px 12px;border-radius:6px;transition:color .15s,background .15s;min-height:44px;display:inline-flex;align-items:center}.nav-link:hover{color:var(--text)!important;background:var(--surface)}.nav-more{position:relative;color:var(--text-dim);font-size:.8rem;padding:4px 10px;cursor:pointer}.nav-more:hover .nav-dropdown{display:block}.nav-dropdown{display:none;position:absolute;top:100%;left:0;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:8px 0;min-width:180px;z-index:200}.nav-dropdown a{display:block;padding:6px 14px;color:var(--text-dim)!important;font-size:.8rem}.nav-dropdown a:hover{background:var(--border);color:var(--text)!important}.search-form{display:flex;gap:6px;margin-left:auto}.search-input{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:10px 14px;color:var(--text);font-size:.875rem;width:200px;outline:none;transition:border-color .15s;min-height:44px}.search-input:focus{border-color:var(--orange)}.search-btn{background:var(--orange);color:#fff;border:none;border-radius:8px;padding:10px 18px;font-size:.875rem;font-weight:600;cursor:pointer;transition:background .15s;min-height:44px;white-space:nowrap}.search-btn:hover{background:var(--orange-hover)}.main{min-height:calc(100vh - 60px)}.container{max-width:1200px;margin:0 auto;padding:24px 20px}.hero{text-align:center;padding:48px 0 32px}.hero h1{font-size:2rem;color:#fff;margin-bottom:8px}.hero-sub{color:var(--text-dim);font-size:1.05rem}.section{margin-bottom:40px}.section-title{font-size:1.2rem;font-weight:600;color:#fff;margin-bottom:20px;padding-bottom:8px;border-bottom:1px solid var(--border)}.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.cat-card{display:flex;align-items:center;justify-content:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 12px;text-align:center;color:var(--text)!important;font-size:.85rem;font-weight:500;transition:border-color .15s,background .15s;min-height:64px}.cat-card:hover{border-color:var(--orange);background:#1e1e38}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.product-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;color:var(--text)!important;transition:border-color .15s,transform .15s;display:block}.product-card:hover{border-color:var(--orange);transform:translateY(-2px)}.product-img{width:100%;height:160px;background:#0f0f1c;display:flex;align-items:center;justify-content:center}.product-img img{max-width:100%;max-height:100%;object-fit:cover;aspect-ratio:1;width:100%;height:100%}.product-card-body{padding:12px}.product-brand{font-size:.7rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px}.product-card-body h3{font-size:1rem;font-weight:500;margin:4px 0;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.product-card-footer{display:flex;justify-content:space-between;align-items:center;margin-top:8px}.product-price{font-size:1.1rem;font-weight:700;color:var(--green)}.product-offers{font-size:.7rem;color:var(--text-dim)}.product-detail{display:grid;grid-template-columns:300px 1fr;gap:32px;margin-bottom:40px}@media(max-width:700px){.product-detail{grid-template-columns:1fr}}.product-image-lg{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);aspect-ratio:1;display:flex;align-items:center;justify-content:center;overflow:hidden}.product-image-lg img{max-width:100%;max-height:100%;object-fit:contain}.product-info-detail h1{font-size:1.6rem;color:#fff;margin-bottom:8px}.product-meta{color:var(--text-dim);font-size:.85rem;margin-bottom:16px;display:flex;gap:6px;flex-wrap:wrap}.specs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.spec{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:4px 12px;font-size:.78rem;color:var(--text-dim)}.product-desc{font-size:.9rem;color:var(--text-dim);line-height:1.6;margin-bottom:20px}.btn-compare{background:var(--surface);border:1px solid var(--orange);color:var(--orange);padding:8px 20px;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:background .15s,color .15s}.btn-compare:hover{background:var(--orange);color:#fff}.offers-table{width:100%;border-collapse:collapse}.offers-table th{text-align:left;padding:8px 12px;font-size:.75rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border)}.offers-table td{padding:10px 12px;border-bottom:1px solid #1a1a2e;font-size:.9rem}.price-cell{font-weight:700;color:var(--green);font-size:1.05rem!important}.badge{padding:2px 8px;border-radius:4px;font-size:.75rem}.badge-green{background:#22c55e20;color:var(--green)}.badge-red{background:#ef444420;color:var(--red)}.btn-buy{display:inline-block;background:var(--orange);color:#fff!important;padding:6px 16px;border-radius:8px;font-size:.85rem;font-weight:600;transition:background .15s,transform .15s,box-shadow .15s}.btn-buy:hover{background:var(--orange-hover);transform:translateY(-1px);box-shadow:0 4px 12px #ff6b354d}.btn-buy-sm{font-size:.75rem;color:var(--orange)!important;font-weight:600}.page-header{margin-bottom:24px}.page-header h1{font-size:1.6rem;color:#fff;margin-bottom:4px}.page-count{color:var(--text-dim);font-size:.9rem}.empty-state,.loading-state{text-align:center;padding:60px 0;color:var(--text-dim)}.loading-state-small{text-align:center;padding:20px;color:var(--text-dim)}.comparison-bar{position:fixed;bottom:0;left:0;right:0;background:var(--header-bg);border-top:2px solid var(--orange);z-index:150;height:64px}.comparison-bar-inner{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:12px;height:100%}.comparison-items{display:flex;gap:8px;flex:1;overflow-x:auto}.comparison-item{display:flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:4px 8px;white-space:nowrap}.comparison-item img{width:32px;height:32px;object-fit:contain;border-radius:4px}.comparison-item-name{font-size:.75rem;color:var(--text-dim)}.btn-remove-compare{background:none;border:none;color:var(--text-dim);cursor:pointer;font-size:1.1rem;padding:0 2px}.btn-remove-compare:hover{color:var(--red)}.btn-clear-compare{background:none;border:1px solid var(--border);color:var(--text-dim);padding:6px 10px;border-radius:6px;font-size:.75rem;cursor:pointer;white-space:nowrap}.btn-clear-compare:hover{border-color:var(--red);color:var(--red)}.btn-compare-go{background:var(--orange);color:#fff;border:none;padding:8px 16px;border-radius:8px;font-size:.85rem;font-weight:600;cursor:pointer;white-space:nowrap}.btn-compare-go:hover{background:var(--orange-hover)}.comparison-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;z-index:200;display:flex;align-items:flex-end;justify-content:center}.comparison-drawer{background:var(--header-bg);border-radius:16px 16px 0 0;max-width:1000px;width:100%;max-height:80vh;overflow-y:auto;animation:slideUp .2s ease-out}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.comparison-drawer-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--header-bg)}.comparison-drawer-header h2{font-size:1.2rem;color:#fff}.btn-close-drawer{background:none;border:none;color:var(--text-dim);font-size:1.5rem;cursor:pointer}.btn-close-drawer:hover{color:var(--text)}.comparison-drawer-body{padding:20px 24px}.comparison-table{width:100%;border-collapse:collapse}.comparison-table th{text-align:center;padding:12px 8px;border-bottom:1px solid var(--border);vertical-align:top}.comparison-table th img{width:60px;height:60px;object-fit:contain;margin-bottom:6px;border-radius:8px}.comparison-table th div{font-size:.8rem;font-weight:500}.comparison-table td{text-align:center;padding:10px 8px;border-bottom:1px solid #1a1a2e;font-size:.85rem}.comp-label{text-align:left!important;color:var(--text-dim);font-size:.8rem!important;font-weight:500;width:120px}.comp-price{font-weight:700;color:var(--green);font-size:1.1rem!important}.error-banner{position:fixed;top:12px;left:50%;transform:translate(-50%);background:var(--red);color:#fff;padding:10px 20px;border-radius:8px;font-size:.85rem;z-index:300;display:flex;align-items:center;gap:12px}.error-banner button{background:none;border:none;color:#fff;font-size:1.2rem;cursor:pointer}.footer{text-align:center;padding:32px 0;color:var(--text-dim);font-size:.8rem;border-top:1px solid var(--border);margin-top:48px}.price-updated{animation:priceFlash .6s ease-out}@keyframes priceFlash{0%{background:#22c55e33}to{background:transparent}}.price-down{animation:priceDown .8s ease-out}@keyframes priceDown{0%{background:#22c55e4d;color:#22c55e}to{background:transparent}}.price-up{animation:priceUp .8s ease-out}@keyframes priceUp{0%{background:#ef44444d;color:#ef4444}to{background:transparent}}.toast{position:fixed;bottom:80px;left:50%;transform:translate(-50%);padding:10px 24px;border-radius:8px;font-size:.85rem;font-weight:500;z-index:350;animation:toastIn .3s ease-out;box-shadow:0 4px 12px #0006}@keyframes toastIn{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.toast-warning{background:#f97316;color:#fff}.toast-success{background:#22c55e;color:#fff}.toast-info{background:#3b82f6;color:#fff}.stale-indicator{font-size:.7rem;color:var(--orange);margin-left:12px;font-weight:400;vertical-align:middle}.badge-best{background:#22c55e20;color:var(--green);margin-left:8px;font-size:.7rem;font-weight:600}.best-price-row{background:#22c55e0d}.best-price-row .price-cell{color:#22c55e;font-size:1.15rem!important}.skeleton-pulse{animation:skeletonShimmer 1.8s ease-in-out infinite}@keyframes skeletonShimmer{0%{opacity:.5}50%{opacity:.8}to{opacity:.5}}.skeleton-box{background:var(--bg-card);border-radius:6px;min-height:16px}.skeleton-img{width:100%;height:300px}.skeleton-title{height:28px;width:70%;margin-bottom:12px}.skeleton-meta{height:14px;width:50%;margin-bottom:16px}.skeleton-spec{height:12px;width:40%;margin-bottom:8px}.skeleton-text{height:14px;width:80%;margin-bottom:8px}.skeleton-text-sm{height:12px;width:60%;margin-bottom:8px}.skeleton-button{height:40px;width:160px;margin-top:12px}.skeleton-table-row{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}.skeleton-cell{flex:1;height:14px;background:var(--bg-card);border-radius:4px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media(max-width:768px){.header-inner{flex-wrap:wrap;gap:8px}.search-form{width:100%;margin-left:0}.search-input{flex:1;width:auto}.nav-cats{order:3;width:100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.nav-link{white-space:nowrap}.hero h1{font-size:1.4rem}.product-grid{grid-template-columns:repeat(2,1fr);gap:10px}.cat-grid{grid-template-columns:repeat(3,1fr)}.comparison-drawer{max-height:90vh}}