/* FloorSource — professional flooring product finder. Vanilla, no deps. */
:root{
  --ink:#18140e; --ink-2:#3a342b;
  --canvas:#f4f1ea; --surface:#ffffff; --surface-2:#faf8f3; --surface-3:#f1ece2;
  --line:#e6dfd2; --line-2:#efe9dd;
  --muted:#766c5d; --faint:#a59a88;
  --accent:#b4682a; --accent-d:#965421; --accent-dd:#7c4419; --accent-soft:#f6e9d9; --accent-tint:#fcf6ee;
  --good:#2f7d5b; --good-soft:#e6f1ea;
  --info:#3563b0; --info-soft:#e7eef8;
  --warn:#b4801f;
  --side:#1d1812; --side-2:#262019; --side-fg:#ece4d6; --side-muted:#9d9281; --side-line:#352d23;
  --shadow-sm:0 1px 2px rgba(24,20,14,.05),0 1px 3px rgba(24,20,14,.06);
  --shadow:0 2px 6px rgba(24,20,14,.06),0 12px 28px rgba(24,20,14,.07);
  --shadow-lg:0 8px 24px rgba(24,20,14,.12),0 30px 60px rgba(24,20,14,.14);
  --r:14px; --r-sm:10px; --r-lg:20px;
  --sidew:248px;
  --grp-soft:#7b4bd1; --grp-resilient:#b4682a; --grp-rubber:#2f7d5b;
  --grp-hard:#3563b0; --grp-wood:#9a6a2f; --grp-finish:#5d6470; --grp-install:#9a3b54; --grp-spec:#117b86;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--canvas); color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:15px; line-height:1.5; letter-spacing:-.01em;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent-d);text-decoration:none}
a:hover{text-decoration:underline}
button{font-family:inherit;cursor:pointer;color:inherit}
h1,h2,h3{letter-spacing:-.02em;margin:0}
::selection{background:var(--accent-soft)}
.mono{font-variant-numeric:tabular-nums}

/* ───────── app shell ───────── */
.app{display:grid;grid-template-columns:var(--sidew) 1fr;min-height:100vh}
.sidebar{
  position:sticky;top:0;height:100vh;background:var(--side);color:var(--side-fg);
  display:flex;flex-direction:column;border-right:1px solid var(--side-line);
}
.brand{display:flex;align-items:center;gap:11px;padding:20px 20px 16px}
.brand .mark{
  width:40px;height:40px;border-radius:11px;flex:none;overflow:hidden;
  background:#fff;box-shadow:0 4px 12px rgba(0,0,0,.3);
}
.brand .mark img{width:100%;height:100%;object-fit:cover;display:block}
.brand .name{font-size:17px;font-weight:700;letter-spacing:-.02em;line-height:1}
.brand .kicker{font-size:10.5px;color:var(--side-muted);letter-spacing:.04em;text-transform:uppercase;margin-top:3px}
.nav{display:flex;flex-direction:column;gap:2px;padding:10px 12px}
.nav button{
  display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:none;border:none;
  color:var(--side-muted);padding:11px 12px;border-radius:10px;font-size:14.5px;font-weight:600;transition:.13s;
}
.nav button svg{width:19px;height:19px;flex:none;opacity:.9}
.nav button:hover{background:var(--side-2);color:var(--side-fg)}
.nav button.active{background:linear-gradient(100deg,rgba(180,104,42,.22),rgba(180,104,42,.10));color:#fff}
.nav button.active svg{color:var(--accent)}
.nav button .cnt{margin-left:auto;font-size:11px;font-weight:700;color:var(--side-muted);background:var(--side-2);padding:2px 7px;border-radius:20px}
.nav button.active .cnt{color:#f4ddc6;background:rgba(180,104,42,.25)}
.side-foot{margin-top:auto;padding:16px 18px;border-top:1px solid var(--side-line);font-size:11px;color:var(--side-muted);line-height:1.45}

.main{min-width:0;display:flex;flex-direction:column}
.topbar{
  position:sticky;top:0;z-index:30;background:rgba(244,241,234,.85);backdrop-filter:saturate(1.5) blur(12px);
  border-bottom:1px solid var(--line);padding:14px 28px;display:flex;align-items:center;gap:16px;
}
.topbar h1{font-size:19px;font-weight:700}
.topbar .sub{font-size:12.5px;color:var(--muted);margin-top:1px}
.searchwrap{margin-left:auto;position:relative;width:min(380px,42vw)}
.searchwrap svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--faint)}
#search{width:100%;padding:10px 34px 10px 38px;border:1px solid var(--line);background:var(--surface);
  border-radius:11px;font-size:14px;color:var(--ink);box-shadow:var(--shadow-sm);outline:none}
#search:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
#searchClear{position:absolute;right:7px;top:50%;transform:translateY(-50%);border:none;background:var(--line-2);
  color:var(--muted);width:23px;height:23px;border-radius:50%;font-size:13px;display:none}
#searchClear.show{display:grid;place-items:center}
.content{padding:24px 28px 80px;max-width:1180px;width:100%}

/* mobile bottom nav */
.mobnav{display:none}
@media(max-width:860px){
  .app{grid-template-columns:1fr}
  .sidebar{display:none}
  .topbar{padding:12px 16px}
  .content{padding:16px 16px 96px}
  .searchwrap{width:auto;flex:1}
  .mobnav{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--side);
    border-top:1px solid var(--side-line);padding:6px 6px env(safe-area-inset-bottom);
  }
  .mobnav button{flex:1;background:none;border:none;color:var(--side-muted);display:flex;flex-direction:column;
    align-items:center;gap:3px;padding:8px 4px;font-size:10.5px;font-weight:600;border-radius:10px}
  .mobnav button svg{width:21px;height:21px}
  .mobnav button.active{color:#fff}
  .mobnav button.active svg{color:var(--accent)}
}

/* ───────── shared bits ───────── */
.eyebrow{font-size:11px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--accent-d)}
.section-title{font-size:22px;font-weight:700;margin:2px 0 4px}
.lede{color:var(--muted);font-size:14.5px;max-width:62ch}
.count{font-size:13px;color:var(--muted)}.count b{color:var(--ink)}
.linkbtn{border:none;background:none;color:var(--accent-d);font-weight:600;font-size:13px;padding:0}
.divider{height:1px;background:var(--line);margin:18px 0}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;padding:4px 9px;border-radius:20px;
  background:var(--surface-3);color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.seg{font-size:10px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;padding:3px 8px;border-radius:6px;
  background:var(--surface-3);color:var(--muted)}
.seg.commercial{background:var(--info-soft);color:var(--info)}
.seg.both{background:var(--accent-soft);color:var(--accent-d)}
.seg.residential{background:var(--good-soft);color:var(--good)}

.tag{font-size:11.5px;font-weight:600;padding:4px 9px;border-radius:7px;background:var(--surface-3);color:var(--ink-2);
  border:1px solid var(--line-2);white-space:nowrap;display:inline-flex;align-items:center;gap:5px}
.tag .dot{width:7px;height:7px;border-radius:50%}
.tag.on{background:var(--accent);border-color:var(--accent);color:#fff}
.tag.click{cursor:pointer;transition:.12s}
.tag.click:hover{border-color:var(--accent);color:var(--accent-d)}
.grp-dot{width:8px;height:8px;border-radius:50%;flex:none}

.btn{border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:9px 15px;border-radius:10px;
  font-size:13.5px;font-weight:600;display:inline-flex;gap:7px;align-items:center;transition:.13s;text-decoration:none}
.btn:hover{border-color:var(--accent);text-decoration:none}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 2px 8px rgba(180,104,42,.3)}
.btn.primary:hover{background:var(--accent-d)}
.btn.ghost{background:transparent;border-color:transparent;color:var(--muted)}
.btn.lg{padding:13px 22px;font-size:15px;border-radius:12px}

.empty{text-align:center;color:var(--muted);padding:64px 20px}
.empty svg{width:40px;height:40px;color:var(--faint);margin-bottom:10px}

/* ───────── filter rail ───────── */
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:16px 0 14px}
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{border:1px solid var(--line);background:var(--surface);color:var(--muted);padding:7px 12px;border-radius:20px;
  font-size:12.5px;font-weight:600;display:inline-flex;align-items:center;gap:7px;transition:.12s}
.chip:hover{border-color:var(--accent);color:var(--ink-2)}
.chip .cdot{width:8px;height:8px;border-radius:50%;flex:none;box-shadow:0 0 0 2px var(--surface)}
.chip .n{font-size:10px;font-weight:800;color:var(--muted);background:var(--surface-3);padding:1px 7px;border-radius:10px;margin-left:1px}
.chip.on{background:var(--ink);border-color:var(--ink);color:#fff}
.chip.on .n{color:#fff;background:rgba(255,255,255,.22)}
.filterlabel{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--faint);margin-right:2px}

/* ───────── cards / grids ───────── */
.grid{display:grid;gap:14px}
.grid.makers{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.grid.cats{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.grid.products{grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-sm);
  transition:.15s;overflow:hidden}
.card:hover{box-shadow:var(--shadow);border-color:var(--line)}

/* maker card */
.maker{padding:17px 18px;display:flex;flex-direction:column;gap:11px}
.maker .hd{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.maker .mhead{display:flex;gap:11px;align-items:flex-start;min-width:0}
.maker .mhead>div{min-width:0}
.maker .mhead .mono{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;font-size:14px;font-weight:800;color:#fff;background:hsl(var(--h,25) 44% 43%);box-shadow:inset 0 -1px 2px rgba(0,0,0,.18);flex:none}
.maker .mhead .mono.mf{background:linear-gradient(140deg,var(--accent),var(--accent-dd))}
.maker .nm{font-size:16px;font-weight:700;letter-spacing:-.02em}
.maker .ty{font-size:12px;color:var(--accent-d);font-weight:600;margin-top:2px}
.maker .parent{font-size:11.5px;color:var(--faint);margin-top:1px}
.maker .note{font-size:12.5px;color:var(--muted);line-height:1.45}
.maker .cats{display:flex;flex-wrap:wrap;gap:6px}
.maker .lines{font-size:11.5px;color:var(--faint)}
.maker .lines b{color:var(--muted);font-weight:600}
.maker .ft{display:flex;align-items:center;gap:10px;margin-top:2px;padding-top:11px;border-top:1px solid var(--line-2)}
.maker .ft a{font-size:12.5px;font-weight:600}

/* category card */
.catcard{padding:16px 17px;display:flex;flex-direction:column;gap:9px;cursor:pointer}
.catcard .top{display:flex;align-items:center;gap:11px}
.catcard .cglyph{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:#fff;font-size:13px;font-weight:800;letter-spacing:.02em;box-shadow:inset 0 -1px 2px rgba(0,0,0,.2);flex:none}
.catcard .tt{display:flex;flex-direction:column;min-width:0}
.catcard .lbl{font-size:15.5px;font-weight:700;letter-spacing:-.01em}
.catcard .grp{font-size:11px;font-weight:600;color:var(--faint)}
.catcard .blurb{font-size:12.5px;color:var(--muted);line-height:1.45;flex:1}
.catcard .meta{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--faint)}
.catcard .makers-n{margin-left:auto;font-weight:700;color:var(--accent-d)}

/* product (spec) card */
.prod{padding:16px 17px;display:flex;flex-direction:column;gap:10px}
.prod .hd{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.prod .br{font-size:15px;font-weight:700}
.prod .ln{font-size:13px;color:var(--muted)}
.tier{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;padding:4px 8px;border-radius:6px}
.tier.entry{background:var(--surface-3);color:var(--muted)}
.tier.mid{background:var(--info-soft);color:var(--info)}
.tier.premium{background:var(--accent-soft);color:var(--accent-dd)}
.prod .hero-spec{background:var(--surface-2);border:1px solid var(--line-2);border-radius:10px;padding:9px 12px}
.prod .hero-spec .k{font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--faint);font-weight:700}
.prod .hero-spec .v{font-size:18px;font-weight:800;letter-spacing:-.02em;line-height:1.15}
.prod .hero-spec .wearbar{margin-top:6px}
.specrow{display:grid;grid-template-columns:1fr 1fr;gap:7px 12px}
.spec{font-size:12px}
.spec .k{font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--faint);font-weight:700}
.spec .v{font-weight:600;color:var(--ink-2)}
.wearbar{height:5px;border-radius:3px;background:var(--surface-3);overflow:hidden;margin-top:3px}
.wearbar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-d))}
.prod .use{font-size:12px;color:var(--muted);line-height:1.4}
.prod .ft{display:flex;align-items:center;gap:8px;margin-top:auto;padding-top:10px;border-top:1px solid var(--line-2)}
.prod .ft .speclink{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;font-weight:600;color:var(--accent);text-decoration:none;white-space:nowrap}
.prod .ft .speclink svg{width:11px;height:11px}
.prod .ft .speclink:hover{text-decoration:underline}
.cmpbtn{margin-left:auto;border:1px solid var(--line);background:var(--surface-2);color:var(--muted);font-size:12px;
  font-weight:700;padding:6px 11px;border-radius:8px}
.cmpbtn.on{background:var(--accent);border-color:var(--accent);color:#fff}
.card.cmpon{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft),var(--shadow)}

/* ───────── FIND (project finder) ───────── */
.hero{background:linear-gradient(160deg,#221c14,#34291c 60%,#3f3020);color:#f3ece0;border-radius:var(--r-lg);
  padding:30px 30px 26px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.hero::after{content:"";position:absolute;inset:0;background:
  repeating-linear-gradient(90deg,transparent 0 86px,rgba(255,255,255,.04) 86px 87px),
  repeating-linear-gradient(0deg,transparent 0 30px,rgba(255,255,255,.03) 30px 31px);pointer-events:none}
.hero .eyebrow{color:#e3a76a}
.hero h2{font-size:25px;font-weight:700;margin:8px 0 6px;max-width:18ch}
.hero p{color:#ccbfab;font-size:14.5px;max-width:54ch;margin:0}
.finder{margin-top:20px}
.fgroup{margin-bottom:24px}
.fgroup .flabel{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:800;color:var(--ink);margin-bottom:12px;letter-spacing:-.01em}
.fgroup .flabel::before{content:"";width:4px;height:17px;border-radius:3px;background:var(--accent);flex:none}
.fgroup .flabel .opt{font-size:11px;font-weight:600;color:var(--faint);text-transform:none;letter-spacing:0}
.opts{display:flex;flex-wrap:wrap;gap:10px}
.opt-btn{--g:var(--accent);display:inline-flex;align-items:center;gap:11px;border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:11px 15px;border-radius:12px;font-size:13.5px;font-weight:700;text-align:left;box-shadow:var(--shadow-sm);transition:transform .15s,border-color .15s,box-shadow .15s,background .15s}
.opt-btn .oind{width:19px;height:19px;border-radius:6px;border:2px solid var(--line-2);flex:none;display:grid;place-items:center;transition:.15s}
.opt-btn .otx{display:flex;flex-direction:column;gap:1px;min-width:0}
.opt-btn small{font-size:11px;color:var(--muted);font-weight:500;line-height:1.25}
.opt-btn:hover{border-color:var(--g);transform:translateY(-2px);box-shadow:0 11px 22px -11px rgba(24,20,14,.42)}
.opt-btn:hover .oind{border-color:var(--g)}
.opt-btn.on{background:var(--accent-tint);border-color:var(--g);box-shadow:0 0 0 1.5px var(--g),0 9px 20px -9px rgba(180,104,42,.5)}
.opt-btn.on .oind{background:var(--g);border-color:var(--g)}
.opt-btn.on .oind::after{content:"✓";color:#fff;font-size:11px;font-weight:900;line-height:1}
.opt-btn.on small{color:var(--accent-d)}
.seg-ctrl{display:inline-flex;background:var(--surface-3);border-radius:12px;padding:4px;gap:3px}
.seg-ctrl button{border:none;background:none;padding:9px 20px;border-radius:9px;font-size:13.5px;font-weight:700;color:var(--muted);transition:.14s}
.seg-ctrl button:hover{color:var(--ink)}
.seg-ctrl button.on{background:var(--accent);color:#fff;box-shadow:0 5px 12px -4px rgba(180,104,42,.55)}
.finder-actions{display:flex;align-items:center;gap:12px;margin-top:6px;position:sticky;bottom:0}

/* finder results */
.result-cat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);margin-bottom:13px;
  box-shadow:var(--shadow-sm);overflow:hidden}
.result-cat .rhd{display:flex;align-items:center;gap:13px;padding:16px 18px;cursor:pointer}
.result-cat .rank{width:30px;height:30px;border-radius:9px;background:var(--ink);color:#fff;display:grid;place-items:center;
  font-weight:800;font-size:14px;flex:none}
.result-cat.top1 .rank{background:linear-gradient(140deg,var(--accent),var(--accent-dd))}
.result-cat .rt{flex:1;min-width:0}
.result-cat .rt .rl{font-size:16px;font-weight:700}
.result-cat .rt .rwhy{font-size:12.5px;color:var(--muted);margin-top:2px}
.fit{font-size:11px;font-weight:800;padding:4px 9px;border-radius:20px;background:var(--good-soft);color:var(--good)}
.fit.mid{background:var(--info-soft);color:var(--info)}
.result-cat .rbody{padding:0 18px 16px;border-top:1px solid var(--line-2);display:none}
.result-cat.open .rbody{display:block}
.result-cat .why-tags{display:flex;flex-wrap:wrap;gap:6px;margin:13px 0}
.why-tags .wt{font-size:11px;font-weight:600;padding:3px 9px;border-radius:20px;background:var(--accent-soft);color:var(--accent-dd)}
.result-cat .why-lead{margin:14px 0 6px;padding:13px 15px;background:var(--accent-tint);border:1px solid var(--accent-soft);border-radius:12px}
.why-lead .why-head{font-size:13.5px;line-height:1.55;color:var(--ink-2)}
.why-lead .why-head .wf{font-weight:800;color:var(--accent-dd)}
.why-lead .why-more{margin-top:12px;border-top:1px solid var(--accent-soft);padding-top:11px}
.why-lead .why-sub{font-size:10.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-d);margin-bottom:3px}
.why-lead .why-list{list-style:none;margin:9px 0 2px;padding:0;display:flex;flex-direction:column;gap:10px}
.why-lead .why-list li{font-size:12.7px;line-height:1.5;color:var(--ink-2);padding-left:15px;position:relative}
.why-lead .why-list li::before{content:"";position:absolute;left:0;top:6px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.why-lead .why-list .wk{font-weight:800;color:var(--ink);margin-right:3px}
.mlist{display:flex;flex-wrap:wrap;gap:9px}
.mlist .mchip{display:inline-flex;align-items:center;gap:9px;padding:7px 12px 7px 7px;border:1px solid var(--line);border-radius:11px;background:var(--surface);font-size:13px;font-weight:600;color:var(--ink-2);box-shadow:var(--shadow-sm)}
.mlist .mchip .mono{width:27px;height:27px;border-radius:8px;display:grid;place-items:center;font-size:10.5px;font-weight:800;letter-spacing:.02em;color:#fff;background:hsl(var(--h,25) 44% 43%);box-shadow:inset 0 -1px 2px rgba(0,0,0,.18);flex:none}
.mlist .mchip .mname{white-space:nowrap}
.mlist .mchip svg{width:12px;height:12px;opacity:.4;flex:none}
.mlist .mchip .mstar{color:var(--accent);font-size:11px;margin-left:-4px}
.subhd{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--faint);margin:14px 0 8px}
.subhd.srchd{font-size:12.5px;text-transform:none;letter-spacing:0;color:var(--ink-2);font-weight:600;margin-top:16px}
.subhd.srchd .srcount{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 6px;border-radius:6px;background:var(--accent);color:#fff;font-weight:800;font-size:11px;margin-right:5px;vertical-align:middle}

/* ───────── maker / category detail modal ───────── */
.modal{position:fixed;inset:0;z-index:60;background:rgba(24,20,14,.55);display:flex;align-items:flex-end;justify-content:center}
@media(min-width:760px){.modal{align-items:center;padding:24px}}
.sheet{background:var(--canvas);width:100%;max-width:860px;max-height:92vh;overflow:auto;border-radius:18px 18px 0 0}
@media(min-width:760px){.sheet{border-radius:18px}}
.sheet .mhd{position:sticky;top:0;background:var(--canvas);display:flex;align-items:center;gap:12px;padding:18px 22px;border-bottom:1px solid var(--line);z-index:2}
.sheet .mhd h2{font-size:18px;font-weight:700}
.sheet .mhd .x{margin-left:auto;border:none;background:var(--surface-3);width:32px;height:32px;border-radius:50%;font-size:17px;color:var(--muted)}
.sheet .mbody{padding:18px 22px 26px}
.kv{display:grid;grid-template-columns:120px 1fr;gap:8px 14px;font-size:13.5px;margin-bottom:14px}
.kv .k{color:var(--faint);font-weight:600}

/* compare table */
.cmp-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table.cmp{border-collapse:collapse;width:100%;min-width:560px}
table.cmp th,table.cmp td{text-align:left;vertical-align:top;padding:12px 14px;border-bottom:1px solid var(--line-2);font-size:13px}
table.cmp thead td{font-weight:700;font-size:14px;background:var(--surface-2);position:sticky;top:0}
table.cmp th.rl{width:130px;color:var(--faint);font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;font-weight:700;background:var(--surface-2)}
.cmp-tray{position:fixed;left:0;right:0;bottom:0;z-index:45;background:var(--surface);border-top:1px solid var(--line);
  box-shadow:0 -6px 22px rgba(24,20,14,.1);padding:11px 20px;display:flex;align-items:center;gap:12px}
@media(max-width:860px){.cmp-tray{bottom:62px}}
.cmp-tray .items{display:flex;gap:8px;overflow-x:auto;flex:1}
.cmp-tray .it{background:var(--surface-2);border:1px solid var(--line);border-radius:9px;padding:6px 10px;font-size:12px;
  font-weight:600;white-space:nowrap;display:flex;gap:7px;align-items:center;flex:none}
.cmp-tray .it button{border:none;background:none;color:var(--faint);font-size:14px}
.hidden{display:none!important}
.note-banner{background:var(--accent-tint);border:1px solid var(--accent-soft);color:var(--accent-dd);
  border-radius:var(--r-sm);padding:11px 14px;font-size:12.5px;line-height:1.45;display:flex;gap:9px;align-items:flex-start}
.note-banner svg{width:16px;height:16px;flex:none;margin-top:1px}

/* ───────────────────────── polish / pop pass ───────────────────────── */
/* dimensional warm canvas */
body{
  background:
    radial-gradient(1100px 560px at 80% -10%, #fbf1e5 0%, transparent 55%),
    radial-gradient(820px 620px at -8% 108%, #efe9dd 0%, transparent 52%),
    var(--canvas);
  background-attachment:fixed;
}

/* sidebar depth + brand mark ring/glow */
.sidebar{background:linear-gradient(180deg,#231d15 0%,#1a150f 100%)}
.brand{padding-top:22px}
.brand .mark{
  width:46px;height:46px;border-radius:13px;
  box-shadow:0 0 0 2px rgba(214,152,92,.6),0 7px 20px rgba(0,0,0,.5);
}
.brand .mark::after{content:"";position:absolute;inset:0;border-radius:13px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.28);pointer-events:none}
.brand .mark{position:relative}
.brand .name{font-size:18px}
.brand .kicker{color:#b09c84}

/* nav active accent bar */
.nav button{position:relative;transition:.13s}
.nav button.active::before{content:"";position:absolute;left:-12px;top:9px;bottom:9px;width:3px;border-radius:0 3px 3px 0;background:linear-gradient(180deg,var(--accent),#e3a76a)}

/* topbar / search refinement */
.topbar{box-shadow:0 10px 24px -20px rgba(24,20,14,.55)}
#search{transition:.15s}
#search:hover{border-color:var(--faint)}

/* hero: glow + mascot badge */
.hero{
  background:
    radial-gradient(440px 320px at 90% 16%, rgba(201,127,62,.5), transparent 62%),
    linear-gradient(155deg,#241d14 0%,#36291b 55%,#45341f 100%);
  box-shadow:0 22px 46px -22px rgba(67,51,31,.7),inset 0 1px 0 rgba(255,255,255,.06);
}
.hero h2{font-size:27px;line-height:1.14}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px}
.hero .eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:#e3a76a}
.hero-mascot{position:absolute;top:20px;right:22px;width:86px;height:86px;border-radius:50%;object-fit:cover;
  border:3px solid rgba(255,255,255,.92);box-shadow:0 12px 28px rgba(0,0,0,.42),0 0 0 7px rgba(201,127,62,.16);z-index:2}
@media(max-width:560px){.hero-mascot{width:58px;height:58px;top:16px;right:16px}.hero h2{max-width:14ch}}

/* primary buttons: gradient + lift */
.btn{transition:.15s}
.btn.primary{background:linear-gradient(180deg,#bf7330,#9a531f);
  box-shadow:0 6px 16px -5px rgba(154,83,31,.55),inset 0 1px 0 rgba(255,255,255,.2)}
.btn.primary:hover{background:linear-gradient(180deg,#a85f24,#834617);transform:translateY(-1px)}
.cmpbtn{transition:.13s}

/* cards: hover life */
.card{transition:transform .16s,box-shadow .16s,border-color .16s}
.card:hover{transform:translateY(-2px)}
.maker:hover,.prod:hover{border-color:var(--accent-soft)}

/* category cards: group-color accent */
.catcard .cglyph{transition:transform .14s}
.catcard:hover .cglyph{transform:scale(1.06) rotate(-2deg)}
.catcard .grp-dot{width:11px;height:11px}
.catcard .lbl{transition:.13s}
.catcard:hover .lbl{color:var(--grp,var(--accent-d))}
.catcard:hover{box-shadow:0 12px 28px -12px rgba(24,20,14,.2),var(--shadow)}
.catcard .makers-n{color:var(--grp,var(--accent-d))}

/* finder results emphasis */
.result-cat{transition:box-shadow .15s}
.result-cat.top1{box-shadow:0 0 0 1px var(--accent-soft),0 16px 34px -18px rgba(154,83,31,.45),var(--shadow-sm)}
.result-cat .rank{box-shadow:0 5px 12px -3px rgba(24,20,14,.45)}
.fit{background:linear-gradient(180deg,#eaf5ee,#dbeee3);box-shadow:inset 0 0 0 1px rgba(47,125,91,.16)}
.fit.mid{background:linear-gradient(180deg,#eaf1fb,#dde8f6);box-shadow:inset 0 0 0 1px rgba(53,99,176,.16)}

/* chips / option buttons */
.chip{transition:.13s}
.chip.on{box-shadow:0 5px 14px -5px rgba(24,20,14,.45)}
.opt-btn:active{transform:translateY(0)}

/* misc refinement */
.prod .hero-spec{background:linear-gradient(180deg,#fbf8f3,#f4eee4)}
.tier.premium{background:linear-gradient(180deg,#f6e9d9,#efddc7)}
.section-title{font-size:23px}
.eyebrow{display:inline-block}
.tag.click:hover{transform:translateY(-1px)}
.mlist .mchip{transition:transform .14s, border-color .14s, box-shadow .14s, color .14s}
.mlist .mchip:hover{border-color:var(--accent);color:var(--accent-d);transform:translateY(-2px);box-shadow:0 10px 20px -10px rgba(24,20,14,.4);text-decoration:none}
.mlist .mchip:hover svg{opacity:.85}
.mlist .mchip.mf{border-color:var(--accent);background:var(--accent-tint);color:var(--accent-dd)}
.mlist .mchip.mf .mono{background:linear-gradient(140deg,var(--accent),var(--accent-dd))}
.mfbadge{background:var(--accent)!important;color:#fff!important}
.vbadge{display:inline-block;font-size:9.5px;font-weight:800;letter-spacing:.03em;text-transform:uppercase;padding:2px 6px;border-radius:5px;background:var(--good-soft);color:var(--good);vertical-align:1.5px;margin-left:3px}

/* ── Learn / education tab ── */
.learn-hero{background:linear-gradient(160deg,#221c14,#34291c 60%,#3f3020);color:#f3ece0;border-radius:var(--r-lg);padding:24px 26px;margin-bottom:8px}
.learn-hero .eyebrow{color:#e3a76a}
.learn-hero h2{font-size:24px;font-weight:700;margin:8px 0 6px;letter-spacing:-.01em}
.learn-hero p{color:#ccbfab;font-size:14.5px;max-width:60ch;margin:0;line-height:1.55}
.learn-sec{margin-top:26px}
.learn-shd{display:flex;align-items:center;gap:9px;font-size:15px;font-weight:800;color:var(--ink);letter-spacing:-.01em;margin-bottom:13px}
.learn-shd::before{content:"";width:4px;height:18px;border-radius:3px;background:var(--accent);flex:none}
.learn-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:13px}
.learn-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:var(--shadow-sm);transition:border-color .15s,box-shadow .15s,transform .15s}
.learn-card:hover{border-color:var(--accent);box-shadow:0 11px 24px -12px rgba(24,20,14,.3);transform:translateY(-2px)}
.lc-term{font-size:15px;font-weight:800;color:var(--ink);letter-spacing:-.01em;margin-bottom:7px;display:flex;flex-wrap:wrap;align-items:baseline;gap:8px}
.lc-aka{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--accent-d);background:var(--accent-tint);border:1px solid var(--accent-soft);padding:2px 8px;border-radius:20px}
.lc-body{font-size:13px;line-height:1.6;color:var(--ink-2)}
@media(max-width:560px){.learn-grid{grid-template-columns:1fr}.learn-hero h2{font-size:21px}}

/* ───────────────────────── estimator, cost band, share & compare polish ───────────────────────── */
.estbtn{border:1px solid var(--line);background:var(--surface-2);color:var(--accent-dd);font-weight:700;font-size:12px;
  padding:6px 11px;border-radius:8px;cursor:pointer;transition:.13s}
.estbtn:hover{border-color:var(--accent);background:var(--accent-tint)}
.estbtn.ml{margin-left:auto}
.prod .ft{flex-wrap:wrap}
.prod .ft .cmpbtn{margin-left:0}

/* relative cost dots ($/$$/$$$ — never a real price) */
.costdots{font-weight:800;letter-spacing:1px;color:var(--accent-d)}
.costdots .cdmuted{color:var(--line)}

/* estimator modal */
.estform{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:end;margin:14px 0 10px}
.estform .estor{grid-column:1/-1;text-align:center;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);margin:-4px 0}
.estfield{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:700;color:var(--muted)}
.estfield.wst{grid-column:1/-1}
.estfield input[type=number]{padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:15px;background:var(--surface);color:var(--ink);outline:none}
.estfield input[type=number]:focus{border-color:var(--accent)}
.estsel{padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px;background:var(--surface);color:var(--ink);outline:none;width:100%}
.estsel:focus{border-color:var(--accent)}
.estwaste{display:flex;align-items:center;gap:12px}
.estwaste input[type=range]{flex:1;accent-color:var(--accent)}
.estwaste b{font-size:14px;color:var(--accent-dd);min-width:42px;text-align:right}
.estwhy{font-size:12px;line-height:1.5;color:var(--muted);background:var(--surface-2);border:1px solid var(--line-2);border-radius:10px;padding:9px 12px}
.estout{margin-top:14px}
.estempty{font-size:13px;color:var(--faint);text-align:center;padding:18px;border:1px dashed var(--line);border-radius:12px}
.estcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}
.estspec,.esttyp{font-style:normal;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.03em;padding:1px 5px;border-radius:4px;vertical-align:1px;margin-left:2px}
.estspec{background:var(--good-soft);color:var(--good)}
.esttyp{background:var(--surface-3);color:var(--muted)}
.estcard{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.estcard.hi{background:var(--accent-tint);border-color:var(--accent-soft)}
.estcard .ek{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.estcard .ev{font-size:26px;font-weight:800;color:var(--ink);letter-spacing:-.02em;margin-top:3px}
.estcard.hi .ev{color:var(--accent-dd)}
.estcard .ev small{font-size:13px;font-weight:700;color:var(--muted)}
.estcard .ev2{font-size:13px;font-weight:700;color:var(--accent-d);margin-top:2px}
.estnote{font-size:12px;line-height:1.5;color:var(--muted);margin-top:10px}
.estband{display:flex;flex-direction:column;gap:8px}
.bandrow{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;font-size:13px}
.bandrow .bandlbl{font-weight:700;color:var(--ink)}
.bandrow .bandnote{font-size:12px;color:var(--muted);flex:1;min-width:180px}
@media(max-width:520px){.estform,.estcards{grid-template-columns:1fr}}

/* share / print action rows */
.results-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:6px 0 4px}
.result-actions,.cmp-actions{display:flex;gap:8px;flex-wrap:wrap}
.cmp-actions{margin-top:12px;justify-content:flex-end}
.cmp-hint{margin-top:8px;font-size:11.5px;line-height:1.45;color:var(--muted);text-align:right}
.cmp-hint b{color:var(--accent-dd)}
.btn.sm{padding:7px 12px;font-size:12.5px;border-radius:9px}

/* compare: why-pick pros & trade-off cards */
.cmp-why .why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
.why-card{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:13px 15px;break-inside:avoid}
.why-hd{font-size:13.5px;font-weight:800;color:var(--ink);margin-bottom:9px;line-height:1.3}
.why-hd .why-ln{font-weight:600;color:var(--muted)}
.why-pros{list-style:none;margin:0 0 9px;padding:0;display:flex;flex-direction:column;gap:6px}
.why-pros li{position:relative;padding-left:19px;font-size:12.5px;line-height:1.45;color:var(--ink-2)}
.why-pros li::before{content:"✓";position:absolute;left:0;top:0;color:var(--good);font-weight:800}
.why-con{font-size:12px;line-height:1.45;color:var(--muted);border-top:1px solid var(--line-2);padding-top:8px}
.why-con b{color:var(--accent-dd)}

/* compare: dim partial (category-specific) rows */
table.cmp tr.partial td{color:var(--faint)}
table.cmp tr.partial th.rl{opacity:.7}

/* print: clean spec sheet of whatever's on screen */
@media print{
  body{background:#fff!important}
  /* strip interactive chrome everywhere */
  #nav,#mobnav,#sideFoot,.sidebar,.topbar,#search,.searchwrap,.cmp-tray,#tray,.finder,.hero,
  .result-actions,.cmp-actions,.estbtn,.cmpbtn,.note-banner,.sheet .mhd .x{display:none!important}
  .card,.result-cat,.estcard{break-inside:avoid}
  .result-cat .rbody{display:block!important}
  /* a closed modal never prints */
  #modal.hidden{display:none!important}

  /* A modal is open (Compare/Estimate/etc.): print ONLY it, hide the page (all the product cards) behind.
     Driven by a stable body class so it also works with the iOS Safari Share→Print sheet. */
  body.modal-open .app{display:none!important}
  body.modal-open #modal{display:block!important;position:static!important;background:#fff!important;max-height:none!important;overflow:visible!important}
  body.modal-open #modal .sheet{position:static!important;box-shadow:none!important;max-height:none!important;width:100%!important;max-width:100%!important;border-radius:0!important}
  body.modal-open #modal .mbody{max-height:none!important;overflow:visible!important}
  body.modal-open #modal .cmp-wrap{overflow:visible!important;border:none!important}
  body.modal-open table.cmp{min-width:0!important;width:100%!important}
}