:root{--accent:#ef3f36;--accent-dark:#c92720;--bg:#f3f5f9;--surface:#fff;--border:#e1e6ef;--text:#121722;--muted:#657084;--soft:#f8fafc;color:var(--text);background:var(--bg);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);min-width:320px;margin:0}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.catalog-header{z-index:20;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffffeb;justify-content:space-between;align-items:center;gap:24px;min-height:72px;padding:0 6vw;display:flex;position:sticky;top:0}.catalog-brand{color:var(--accent);letter-spacing:0;font-size:22px;font-weight:900}.catalog-nav,.toolbar-actions{align-items:center;gap:12px;display:flex}.catalog-nav a{color:#3a4252;font-size:14px;font-weight:800}.nav-cta,.filter-toggle,.clear-filters{background:var(--accent);cursor:pointer;border:0;border-radius:999px;padding:12px 18px;font-weight:900;box-shadow:0 10px 22px #ef3f362e;color:#fff!important}.catalog-app{width:min(1760px,100%);margin:0 auto;padding:28px 22px 64px}.catalog-toolbar{justify-content:space-between;align-items:end;gap:20px;margin-bottom:20px;display:flex}.eyebrow{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin:0 0 6px;font-size:12px;font-weight:900}h1{letter-spacing:0;margin:0;font-size:clamp(42px,7vw,96px);line-height:.9}.search-field,.select-field{gap:6px;display:grid}.search-field span,.select-field span{color:var(--muted);text-transform:uppercase;font-size:11px;font-weight:800}.search-field input,.select-field select{border:1px solid var(--border);min-width:150px;height:44px;color:var(--text);background:#fff;border-radius:8px;outline:none;padding:0 12px}.search-field input{width:min(360px,32vw)}.catalog-layout{grid-template-columns:260px minmax(0,1fr);gap:18px;display:grid}.filter-panel{background:var(--surface);border:1px solid var(--border);border-radius:8px;align-self:start;max-height:calc(100vh - 110px);position:sticky;top:92px;overflow:auto}.filter-panel-head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px;display:flex}.filter-panel h2,.filter-panel h3{margin:0}.filter-panel h2{font-size:18px}.filter-panel h3{font-size:14px}.filter-panel-head button,.dialog-close{border:1px solid var(--border);width:38px;height:38px;color:var(--text);cursor:pointer;background:#fff;border-radius:50%;place-items:center;font-size:24px;display:grid}.filter-group{border-bottom:1px solid var(--border);padding:16px}.filter-option{color:#313947;cursor:pointer;align-items:center;gap:10px;min-height:34px;font-size:14px;font-weight:700;display:flex}.filter-option input{accent-color:var(--accent)}.clear-filters{width:calc(100% - 32px);box-shadow:none;background:#1f2937;margin:16px}.catalog-results{min-width:0}.result-summary{min-height:28px;color:var(--muted);justify-content:flex-end;font-size:13px;font-weight:800;display:flex}.product-grid{--columns:4;grid-template-columns:repeat(var(--columns), minmax(0, 1fr));gap:16px;display:grid}.product-card{border:1px solid var(--border);background:#fff;border-radius:8px;min-width:0;overflow:hidden;box-shadow:0 10px 28px #0f172a0a}.product-media{aspect-ratio:1/.86;border-bottom:1px solid var(--border);background:#fff;display:block;position:relative}.media-open{z-index:1;cursor:pointer;background:0 0;border:0;position:absolute;inset:0}.product-media img{object-fit:contain;width:100%;height:100%;padding:14px}.carousel-btn{z-index:2;border:1px solid var(--border);width:34px;height:34px;color:var(--text);cursor:pointer;background:#ffffffe6;border-radius:50%;place-items:center;display:grid;position:absolute;top:50%;transform:translateY(-50%)}.carousel-btn.prev{left:10px}.carousel-btn.next{right:10px}.product-body{gap:10px;padding:14px;display:grid}.product-code{letter-spacing:0;font-size:24px;font-weight:900}.product-meta,.product-stats{color:var(--muted);font-size:12px;font-weight:700}.product-tags{flex-wrap:wrap;gap:6px;display:flex}.product-tags span{color:var(--accent-dark);background:#fff6f5;border:1px solid #f0b6b2;border-radius:999px;padding:5px 8px;font-size:11px;font-weight:900}.open-detail{color:#fff;cursor:pointer;background:#151922;border:0;border-radius:6px;justify-content:center;padding:10px 12px;font-weight:900;display:inline-flex}.empty-state{text-align:center;place-items:center;min-height:300px;display:grid}.model-dialog{width:min(1480px,100vw - 28px);height:min(900px,100vh - 28px);color:var(--text);background:#fff;border:0;border-radius:8px;padding:0;box-shadow:0 30px 90px #0f172a59}.model-dialog::backdrop{background:#0d11199e}.model-dialog-inner{grid-template-columns:minmax(0,1.7fr) minmax(360px,.8fr);height:100%;display:grid;position:relative}.dialog-close{z-index:5;position:absolute;top:16px;right:16px}.viewer-pane{border-right:1px solid var(--border);background:radial-gradient(circle at 50% 45%,#ef3f3617,#0000 30%),linear-gradient(#fff,#f6f7fb);min-height:420px;position:relative}.viewer-pane canvas{width:100%;height:100%;display:block}.viewer-hint,.viewer-loading{z-index:2;border:1px solid var(--border);color:var(--muted);background:#ffffffd6;border-radius:999px;padding:9px 12px;font-size:12px;font-weight:900;position:absolute;left:18px}.viewer-hint{top:18px}.viewer-loading{bottom:18px}.viewer-loading.is-hidden{display:none}.detail-pane{background:#fff;padding:28px;overflow:auto}.detail-card,.warning-box{border:1px solid var(--border);background:#fff;border-radius:8px;margin-bottom:16px;padding:16px}.model-title-card{border-left:5px solid var(--accent);background:var(--soft)}.model-title-card p{color:var(--muted);text-transform:uppercase;margin:0 0 6px;font-size:12px;font-weight:900}.model-title-card h2{margin:0;font-size:clamp(28px,4vw,54px);line-height:.94}.warning-box{border-left:5px solid var(--accent);color:#681b17;background:#fff6f5;gap:6px;display:grid}.warning-box strong{color:var(--accent-dark)}.detail-card h3,.detail-card label{color:var(--muted);text-transform:uppercase;margin:0 0 12px;font-size:13px;font-weight:900;display:block}.detail-card select{border:1px solid var(--border);background:#fff;border-radius:6px;width:100%;height:44px;padding:0 10px}.color-swatches{grid-template-columns:repeat(auto-fill,minmax(28px,1fr));gap:8px;margin-top:12px;display:grid}.color-swatch{aspect-ratio:1;outline:1px solid var(--border);cursor:pointer;border:2px solid #fff;border-radius:50%}.color-swatch.is-active{outline:3px solid var(--accent)}.dimensions{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.dimensions div{border:1px solid var(--border);background:var(--soft);border-radius:6px;padding:12px}.dimensions span{color:var(--muted);margin-bottom:8px;font-size:12px;font-weight:900;display:block}.dimensions strong{font-size:18px}.variation-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.variation-card{border:1px solid var(--border);background:#fff;border-radius:6px;overflow:hidden}.variation-card img{aspect-ratio:1;object-fit:contain;width:100%;padding:8px;display:block}.variation-card span{color:var(--muted);border-top:1px solid var(--border);padding:8px;font-size:12px;font-weight:800;display:block}body.filter-open{overflow:hidden}@media (width<=1180px){.catalog-toolbar{flex-direction:column;align-items:start}.toolbar-actions{flex-wrap:wrap;width:100%}.search-field input{width:min(100%,420px)}.catalog-layout{grid-template-columns:1fr}.filter-panel{z-index:30;border-radius:0;width:min(330px,88vw);max-height:none;transition:transform .18s;position:fixed;inset:0 auto 0 0;transform:translate(-105%)}body.filter-open .filter-panel{transform:translate(0)}.product-grid{--columns:3}}@media (width<=820px){.catalog-header{padding:0 18px}.catalog-nav a:not(.nav-cta){display:none}.catalog-app{padding:22px 14px 48px}.toolbar-actions{grid-template-columns:1fr 1fr;display:grid}.search-field{grid-column:1/-1}.search-field input,.select-field select,.filter-toggle{width:100%;min-width:0}.product-grid{--columns:2;gap:12px}.model-dialog{border-radius:0;width:100vw;height:100vh;max-height:100vh}.model-dialog-inner{grid-template-rows:48vh auto;grid-template-columns:1fr;overflow:auto}.viewer-pane{border-right:0;border-bottom:1px solid var(--border);min-height:360px}.detail-pane{padding:18px;overflow:visible}}@media (width<=520px){.toolbar-actions{grid-template-columns:1fr}.product-grid{--columns:1}.dimensions,.variation-grid{grid-template-columns:1fr}}