*{box-sizing:border-box}
:root{
  --bg:#10283e;
  --panel:rgba(255,255,255,.11);
  --panel2:rgba(255,255,255,.16);
  --line:rgba(255,255,255,.22);
  --text:#f7fbff;
  --muted:#bfd0db;
  --blue:#25a8ff;
  --yellow:#22d3c5;
  --green:#33d17a;
  --orange:#ff9f2d;
  --red:#ff5b66;
}
html,body{margin:0;min-height:100%;background:var(--bg);font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);overscroll-behavior:none}
body{min-width:320px}
html.dc3d-saver-open,body.dc3d-saver-open{overflow:hidden!important}
button,input{font:inherit}
button{touch-action:manipulation}
[hidden]{display:none!important}
.dc3d-app{
  position:relative;
  min-height:100vh;
  overflow:hidden;
  padding:24px 24px 94px;
  background:
    radial-gradient(circle at 16% 3%,rgba(37,168,255,.29),transparent 34rem),
    radial-gradient(circle at 96% 11%,rgba(34,211,197,.20),transparent 26rem),
    linear-gradient(135deg,#10283e 0%,#173954 58%,#0d2235 100%);
}
.dc3d-topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:84px;
  margin-bottom:22px;
  padding:14px 16px;
  border:1px solid var(--line);
  border-radius:22px;
  background:var(--panel);
  box-shadow:0 18px 48px rgba(0,0,0,.25);
  backdrop-filter:blur(18px);
}
.dc3d-brand{display:flex;align-items:center;gap:16px;min-width:0}
.dc3d-logo-wrap{width:132px;height:52px;display:flex;align-items:center;justify-content:center;border-radius:14px;background:rgba(255,255,255,.10);border:1px solid var(--line);overflow:hidden}
.dc3d-logo{max-width:118px;max-height:42px;object-fit:contain}
.dc3d-logo-fallback{font-size:30px;font-weight:950;letter-spacing:1px}
.dc3d-chip{font-size:12px;font-weight:900;letter-spacing:1.3px;text-transform:uppercase;color:var(--yellow)}
.dc3d-brand h1{margin:2px 0 0;font-size:28px;line-height:1;font-weight:950}
.dc3d-status{text-align:right;min-width:max-content}
.dc3d-live{display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border-radius:999px;background:rgba(51,209,122,.1);border:1px solid rgba(51,209,122,.25);font-size:11px;font-weight:950;color:#a9ffd0;letter-spacing:1px}
.dc3d-live span{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 12px rgba(51,209,122,.85)}
.dc3d-updated{margin-top:6px;font-size:11px;font-weight:800;color:var(--muted)}
.dc3d-searchbar{margin-bottom:20px}
.dc3d-search{display:block}
.dc3d-search input{
  width:100%;
  height:66px;
  border:1px solid var(--line);
  border-radius:33px;
  outline:0;
  padding:0 28px;
  color:var(--text);
  background:rgba(255,255,255,.08);
  box-shadow:0 16px 42px rgba(0,0,0,.22);
  font-size:18px;
  font-weight:800;
}
.dc3d-search input::placeholder{color:#b3c5d1}
.dc3d-nav{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:14px;min-height:62px;margin:-8px 0 16px}
.dc3d-nav-actions{display:flex;align-items:center;gap:10px}
.dc3d-nav-btn,.dc3d-footer button{
  min-height:54px;
  border:1px solid var(--line);
  border-radius:16px;
  padding:13px 22px;
  color:var(--text);
  background:var(--panel);
  font-size:16px;
  font-weight:950;
  cursor:pointer;
}
.dc3d-nav-btn:not([hidden]){display:inline-flex;align-items:center;justify-content:center}
.dc3d-crumb{text-align:right;color:#aebcca;font-size:13px;font-weight:950;letter-spacing:1px}
.dc3d-summary{display:none}
.dc3d-home-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin:0 0 16px}
.dc3d-home-head h2{margin:0;font-size:30px;line-height:1;font-weight:950}
.dc3d-home-head p{max-width:380px;margin:0;color:var(--muted);font-size:15px;font-weight:760;line-height:1.35;text-align:right}
.dc3d-brand-grid,.dc3d-category-grid,.dc3d-material-brand-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.dc3d-brand-card,.dc3d-category-card,.dc3d-option,.dc3d-material-card{
  border:1px solid var(--line);
  color:var(--text);
  background:var(--panel);
  box-shadow:0 18px 44px rgba(0,0,0,.24);
  backdrop-filter:blur(16px);
  cursor:pointer;
}
.dc3d-brand-card,.dc3d-category-card{
  min-height:126px;
  padding:18px;
  border-radius:20px;
  text-align:left;
}
.dc3d-material-brand-card{min-height:148px}
.dc3d-brand-card span,.dc3d-category-card span{display:block;font-size:25px;font-weight:950;line-height:1.05}
.dc3d-brand-card small,.dc3d-category-card small{display:block;margin-top:12px;color:var(--muted);font-size:14px;font-weight:760;line-height:1.25}
.dc3d-product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.dc3d-product-grid.compact{grid-template-columns:repeat(3,minmax(0,1fr))}
.dc3d-product{
  display:grid;
  grid-template-rows:1fr auto;
  gap:10px;
  min-height:218px;
  padding:10px;
  border:1px solid var(--line);
  border-radius:20px;
  background:var(--panel);
  box-shadow:0 16px 38px rgba(0,0,0,.23);
}
.dc3d-product.out{opacity:.48;filter:grayscale(.85)}
.dc3d-product-main{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(86px,.78fr);gap:10px;min-height:126px}
.dc3d-product-image{display:flex;align-items:center;justify-content:center;min-height:126px;border-radius:16px;background:rgba(255,255,255,.09);overflow:hidden}
.dc3d-product-image img{width:88%;height:88%;object-fit:contain;filter:drop-shadow(0 8px 16px rgba(0,0,0,.36))}
.dc3d-spool-mini{width:58px;height:58px;border-radius:50%;border:7px solid rgba(255,255,255,.22);background:var(--blue)}
.dc3d-product-stats{display:flex;min-width:0;flex-direction:column;justify-content:center;align-items:flex-start}
.dc3d-qty-label{font-size:10px;color:#9db8ca;font-weight:950;letter-spacing:.65px;line-height:1.12}
.dc3d-qty-value{margin-top:4px;font-size:46px;line-height:1;font-weight:950;color:#69e7aa}
.dc3d-product.out .dc3d-qty-value{color:#aeb5bc}
.dc3d-price{margin-top:12px;color:#fff;font-size:27px;line-height:1;font-weight:950;white-space:nowrap}
.dc3d-stock-line{margin-top:7px;color:var(--muted);font-size:11px;font-weight:900}
.dc3d-product-name{display:flex;align-items:center;min-height:54px;margin:0;padding:10px 4px 2px;border-top:1px solid rgba(255,255,255,.09);color:var(--text);font-size:17px;line-height:1.12;font-weight:950;overflow-wrap:anywhere}
.dc3d-selector-intro,.dc3d-material-hero{padding:18px;border:1px solid var(--line);border-radius:22px;background:var(--panel);margin-bottom:14px}
.dc3d-selector h2,.dc3d-material-hero h2{margin:0;font-size:34px;font-weight:950}
.dc3d-selector p,.dc3d-material-hero p{margin:8px 0 0;color:var(--muted);font-size:15px;font-weight:760;line-height:1.4}
.dc3d-question{margin:14px 0}
.dc3d-question h3,.dc3d-results h3,.dc3d-traits h3,.dc3d-stock-match h3,.dc3d-detail-panel h3{margin:0 0 10px;font-size:18px;font-weight:950}
.dc3d-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}
.dc3d-option{min-height:72px;padding:10px;border-radius:16px;text-align:center;font-size:13px;font-weight:900;line-height:1.15}
.dc3d-option.active{border-color:rgba(34,211,197,.85);background:rgba(34,211,197,.16)}
.dc3d-guide-empty,.dc3d-empty{padding:24px;border:1px solid var(--line);border-radius:20px;background:var(--panel);color:var(--muted);font-weight:800;text-align:center}
.dc3d-material-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}
.dc3d-material-card{display:block;width:100%;min-height:158px;padding:15px;border-radius:18px;text-align:left}
.dc3d-material-card small{display:block;color:var(--yellow);font-size:12px;font-weight:950;text-transform:uppercase;letter-spacing:1px}
.dc3d-material-card strong{display:block;margin-top:7px;font-size:21px;font-weight:950;line-height:1.05}
.dc3d-material-card span{display:block;margin-top:7px;color:var(--muted);font-size:12px;font-weight:760;line-height:1.28}
.dc3d-material-card em{display:block;margin-top:9px;color:#a9ffd0;font-size:12px;font-style:normal;font-weight:900}
.dc3d-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
.dc3d-detail-panel,.dc3d-traits,.dc3d-stock-match{padding:16px;border:1px solid var(--line);border-radius:20px;background:var(--panel);margin-bottom:14px}
.dc3d-detail-panel p{margin:0 0 14px;color:var(--muted);font-size:14px;font-weight:760;line-height:1.42}
.dc3d-note-list{display:flex;flex-wrap:wrap;gap:8px}
.dc3d-note-list span{padding:8px 10px;border-radius:999px;background:rgba(255,255,255,.08);color:#dce7ef;font-size:13px;font-weight:850}
.dc3d-trait-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:9px}
.dc3d-trait{min-height:92px;border:1px solid var(--line);border-radius:18px;background:radial-gradient(circle at 50% 36%,rgba(37,168,255,.18),rgba(255,255,255,.09));display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:hidden}
.dc3d-trait:before{content:"";position:absolute;inset:10px;border-radius:16px;background:conic-gradient(var(--yellow) var(--score),rgba(255,255,255,.08) 0);opacity:.75}
.dc3d-trait:after{content:"";position:absolute;inset:16px;border-radius:12px;background:#07111d}
.dc3d-trait b,.dc3d-trait span{position:relative;z-index:1}
.dc3d-trait b{font-size:23px;line-height:1;font-weight:950;color:#fff}
.dc3d-trait span{margin-top:5px;color:var(--muted);font-size:11px;font-weight:900}
.dc3d-material-hero{display:flex;align-items:center;justify-content:space-between;gap:16px}
.dc3d-shelf-button{min-width:210px;min-height:58px;border:1px solid rgba(34,211,197,.52);border-radius:18px;background:linear-gradient(135deg,rgba(34,211,197,.24),rgba(37,168,255,.13));color:#fff;font-size:17px;font-weight:950;cursor:pointer}
.dc3d-bottom-shelf{display:flex;justify-content:center;padding:4px 0 16px}
.dc3d-bottom-shelf .dc3d-shelf-button{width:min(100%,420px)}
.dc3d-footer{
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:20;
  display:grid;
  grid-template-columns:1fr 152px;
  gap:12px;
  min-height:76px;
  padding:12px 24px;
  border-top:1px solid var(--line);
  background:rgba(12,31,49,.94);
  backdrop-filter:blur(16px);
}
.dc3d-footer .dc3d-guide-button{min-height:52px;border-color:rgba(34,211,197,.45);background:linear-gradient(135deg,rgba(34,211,197,.22),rgba(37,168,255,.13));font-size:19px;text-align:center}
.dc3d-screensaver{position:fixed;inset:0;z-index:100;display:none;background:radial-gradient(circle at 50% 46%,#2a2d33 0%,#121418 42%,#030508 100%);overflow:hidden}
.dc3d-screensaver.active{display:block}
#dc3dSaverCanvas{width:100%;height:100%;display:block}
.dc3d-saver-text{position:absolute;left:28px;right:28px;bottom:110px;color:rgba(245,248,251,.96);text-align:center;font-size:clamp(22px,2.4vw,32px);font-weight:900;line-height:1.25;letter-spacing:1.2px;text-transform:uppercase;text-shadow:0 3px 10px #000,0 0 24px rgba(0,0,0,.95)}
@media(max-width:820px) and (orientation:portrait){
  .dc3d-app{padding:22px 18px 94px}
  .dc3d-topbar{margin-bottom:18px}
  .dc3d-logo-wrap{width:120px;height:50px}
  .dc3d-brand h1{font-size:26px}
  .dc3d-search input{height:64px}
  .dc3d-brand-grid,.dc3d-category-grid,.dc3d-material-brand-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}
  .dc3d-brand-card,.dc3d-category-card{min-height:116px;padding:15px}
  .dc3d-brand-card span,.dc3d-category-card span{font-size:21px}
  .dc3d-brand-card small,.dc3d-category-card small{font-size:12px}
  .dc3d-product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .dc3d-product{min-height:202px;padding:9px}
  .dc3d-product-main{grid-template-columns:minmax(0,1.04fr) minmax(82px,.76fr);min-height:116px}
  .dc3d-product-image{min-height:116px}
  .dc3d-qty-value{font-size:42px}
  .dc3d-price{font-size:24px}
  .dc3d-product-name{font-size:15px;min-height:50px}
  .dc3d-options{grid-template-columns:repeat(4,minmax(0,1fr))}
  .dc3d-trait-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:560px){
  .dc3d-topbar{align-items:flex-start;flex-direction:column}
  .dc3d-status{text-align:left}
  .dc3d-home-head{align-items:flex-start;flex-direction:column}
  .dc3d-home-head p{text-align:left}
  .dc3d-brand-grid,.dc3d-category-grid,.dc3d-material-brand-grid,.dc3d-detail-grid,.dc3d-material-cards{grid-template-columns:1fr}
  .dc3d-options{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dc3d-product-grid{grid-template-columns:1fr}
  .dc3d-product{min-height:190px}
  .dc3d-material-hero{align-items:flex-start;flex-direction:column}
  .dc3d-nav{grid-template-columns:1fr}
  .dc3d-nav-actions{width:100%}
  .dc3d-nav-btn{flex:1}
  .dc3d-crumb{text-align:left}
  .dc3d-footer{grid-template-columns:1fr}
}