/* eBikePartsPicker — professional dark studio theme */
:root{
  color-scheme:dark;
  --bg:#0b0d10; --bg2:#10141a;
  --panel:#151a20; --panel2:#1a2129;
  --line:#232b34; --line2:#2f3944;
  --text:#f2f5f3; --muted:#9fa8b1; --faint:#5f6873;
  --accent:#b6e61d; --accent-hi:#cdf53a; --accent-ink:#141a06; --accent-soft:#232c11;
  --display:'Space Grotesk',Inter,-apple-system,'Segoe UI',sans-serif;
  --body:Inter,-apple-system,BlinkMacSystemFont,'SF Pro Text','Segoe UI',system-ui,sans-serif;
  --shadow:0 1px 2px #00000050, 0 12px 32px #00000045;
  --radius:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--text);font:15px/1.55 var(--body);
  background:
    radial-gradient(60% 34% at 50% -6%, #b6e61d0d 0%, transparent 70%),
    radial-gradient(80% 50% at 85% 110%, #3d5a7326 0%, transparent 60%),
    var(--bg);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;min-height:100svh}
[hidden]{display:none!important}
button{font:inherit}
::selection{background:var(--accent);color:#0b0d10}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}

/* ---------- start page ---------- */
.start{min-height:100svh;display:flex;flex-direction:column;align-items:center;
  text-align:center;padding:72px 24px 0;overflow:hidden;position:relative}
.eyebrow{font:600 11.5px/1 var(--body);letter-spacing:3.5px;text-transform:uppercase;
  color:var(--accent);margin-bottom:22px}
.display{font:700 clamp(42px,6.4vw,76px)/1.02 var(--display);letter-spacing:-2.5px;
  margin:0 0 18px}
.display span{color:var(--accent)}
.tagline{margin:0 0 34px;color:var(--muted);font-size:clamp(15px,2vw,18px);max-width:560px}
.start-cta-row{display:flex;gap:12px;width:min(620px,94vw);margin-bottom:40px}
.start-cta-row .combobox{flex:1}
.start-cta-row .cta{white-space:nowrap}
.stats{display:flex;gap:clamp(28px,6vw,64px);margin-bottom:8px}
.stat{display:flex;flex-direction:column;gap:5px}
.stat strong{font:700 30px/1.1 var(--display);letter-spacing:-1px}
.stat small{font:600 12px/1 var(--body);letter-spacing:2px;text-transform:uppercase;color:var(--faint)}
.hero{width:min(780px,96vw);height:auto;margin-top:6px;
  -webkit-mask-image:radial-gradient(ellipse 86% 84% at 50% 48%, #000 64%, transparent 99%);
  mask-image:radial-gradient(ellipse 86% 84% at 50% 48%, #000 64%, transparent 99%)}

/* ---------- buttons & inputs ---------- */
.cta{background:linear-gradient(180deg,var(--accent-hi),var(--accent));color:var(--accent-ink);
  border:0;border-radius:14px;padding:14px 34px;font-size:15.5px;font-weight:800;
  letter-spacing:.1px;cursor:pointer;
  box-shadow:0 8px 26px #b6e61d30,inset 0 1px 0 #ffffff55;
  transition:transform .14s,box-shadow .14s,filter .14s}
.cta:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 12px 30px #b6e61d40,inset 0 1px 0 #ffffff55}
.cta:active{transform:translateY(0)}
select{appearance:none;-webkit-appearance:none;width:100%;background:var(--panel2);
  color:var(--text);border:1px solid var(--line2);border-radius:14px;
  padding:14px 42px 14px 16px;font:500 15px/1.4 var(--body);cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%239fa8b1' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;
  box-shadow:var(--shadow);transition:border-color .14s,box-shadow .14s}
select:hover{border-color:#46505b}
select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #b6e61d2b}

/* ---------- custom dropdown with part previews ---------- */
.dd{position:relative}
.dd-btn{width:100%;display:flex;align-items:center;gap:12px;background:var(--panel2);
  color:var(--text);border:1px solid var(--line2);border-radius:14px;
  padding:10px 16px 10px 10px;font:600 15px/1.35 var(--body);cursor:pointer;text-align:left;
  box-shadow:var(--shadow);transition:border-color .14s,box-shadow .14s}
.dd-btn:hover{border-color:#46505b}
.dd-btn:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #b6e61d2b}
.dd-btn .chev{margin-left:auto;color:var(--faint);font-size:13px;flex:none}
.dd-btn .dd-cur{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dd-thumb{width:46px;height:46px;object-fit:cover;border-radius:10px;background:#0d1117;flex:none}
.dd-list{position:absolute;z-index:80;left:0;right:0;top:calc(100% + 8px);
  background:var(--panel2);border:1px solid var(--line2);border-radius:14px;
  box-shadow:0 22px 55px #000c;max-height:330px;overflow:auto;padding:6px}
.dd-opt{display:flex;align-items:center;gap:12px;width:100%;background:none;border:0;
  color:var(--text);padding:9px 10px;border-radius:10px;cursor:pointer;text-align:left;
  font:500 14.5px/1.35 var(--body)}
.dd-opt:hover{background:#ffffff12}
.dd-opt.sel{background:var(--accent-soft)}
.dd-opt .meta{display:block;font-size:12px;color:var(--faint);margin-top:3px}
.dd-opt .pr{margin-left:auto;font-weight:700;white-space:nowrap;flex:none}
#pprev{position:fixed;z-index:300;width:300px;background:var(--panel2);
  border:1px solid var(--line2);border-radius:16px;box-shadow:0 26px 65px #000d;
  padding:12px;pointer-events:none}
#pprev img{width:100%;height:220px;object-fit:cover;border-radius:10px;background:#0d1117;display:block}
#pprev .pp-n{font-weight:700;margin-top:10px;font-size:14.5px;line-height:1.35}
#pprev .pp-m{color:var(--muted);font-size:13px;margin-top:4px}

/* ---------- powertrain panel ---------- */
.geq{display:block;font-size:11.5px;color:var(--faint);font-weight:600;margin-top:3px;white-space:nowrap}
.ptrain{margin-top:14px;background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.pt-head{font:700 11px var(--body);text-transform:uppercase;letter-spacing:1.8px;color:var(--muted);margin-bottom:12px}
.pt-chain{display:flex;align-items:stretch;gap:8px}
.pt-part{flex:1;min-width:0;background:#0d1117;border:1px solid var(--line);border-radius:12px;
  padding:10px 12px;display:flex;flex-direction:column;gap:3px}
.pt-part.bottle{border-color:#ffc857;box-shadow:0 0 0 1px #ffc85755}
.pt-l{font:600 10.5px var(--body);text-transform:uppercase;letter-spacing:1.2px;color:var(--faint)}
.pt-part strong{font:700 16px var(--display);letter-spacing:-.3px}
.pt-n{font-size:11.5px;color:var(--faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pt-bg{font:700 10px var(--body);color:#ffc857;text-transform:uppercase;letter-spacing:1px;margin-top:2px}
.pt-arrow{align-self:center;color:var(--faint);font-size:14px;flex:none}
.pt-note{font-size:13px;color:var(--muted);margin-top:12px;line-height:1.5}
.pt-note.warn{color:#ffd98a}
.pt-est{font-size:11.5px;color:var(--faint);margin-top:6px}
@media(max-width:560px){ .pt-chain{gap:6px} .pt-part{padding:8px 9px} .pt-part strong{font-size:14px} }

/* ---------- top bar + tabs ---------- */
.topbar{position:sticky;top:0;z-index:10;background:#0b0d10d9;
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  padding:14px clamp(16px,4vw,40px);display:flex;align-items:center;
  justify-content:space-between;gap:12px}
.logo{display:flex;align-items:center;gap:11px}
.logo-mark{display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border-radius:9px;color:var(--accent-ink);
  background:linear-gradient(180deg,var(--accent-hi),var(--accent));
  box-shadow:0 4px 14px #b6e61d40}
.wordmark{font:700 18px/1 var(--display);letter-spacing:-.5px}
.tabs{display:flex;gap:4px;background:#141920;border:1px solid var(--line);border-radius:999px;padding:4px}
.tab{border:0;background:none;font:600 14px var(--body);color:var(--muted);
  padding:9px 20px;border-radius:999px;cursor:pointer;transition:all .16s;text-decoration:none;display:inline-block}
.tab:hover{color:var(--text)}
.tab.on{background:var(--accent);color:var(--accent-ink);box-shadow:0 2px 12px #b6e61d40}
.wrap{max-width:1340px;margin:auto;padding:28px clamp(16px,4vw,44px) 100px}

/* ---------- builder layout ---------- */
.builder-grid{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,1fr);
  gap:clamp(24px,3.4vw,52px);align-items:start}
.bcol-left{position:sticky;top:88px}
.pick{margin:2px 0 14px}
.src{font-size:11.5px;color:var(--faint);margin-top:8px}
/* stage melts into the page: backdrop matches the studio shots, edges feathered */
.stage{position:relative;display:flex;align-items:center;justify-content:center;
  padding:4px;
  background:radial-gradient(115% 92% at 50% 42%, #2b3036 0%, #1d2126 55%, transparent 100%)}
.stage img{display:block;width:100%;max-height:min(430px,46vh);object-fit:contain;
  -webkit-mask-image:radial-gradient(ellipse 84% 82% at 50% 48%, #000 68%, transparent 99%);
  mask-image:radial-gradient(ellipse 84% 82% at 50% 48%, #000 68%, transparent 99%)}
.badges{position:absolute;top:12px;left:12px;display:flex;flex-wrap:wrap;gap:8px;max-width:84%}
.badge{background:#000000bd;color:#fff;font-size:12px;font-weight:700;border-radius:9px;
  padding:7px 12px;letter-spacing:.2px;box-shadow:0 2px 10px #0007;
  border:1px solid #ffffff17;backdrop-filter:blur(4px)}
.badge .cat{opacity:.65;font-weight:600;margin-right:6px;font-size:10px;
  text-transform:uppercase;letter-spacing:1.2px;color:var(--accent)}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0 4px}
.metric{background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--line);border-radius:14px;padding:12px 16px 13px;box-shadow:var(--shadow);
  position:relative;overflow:hidden}
.metric::after{content:'';position:absolute;top:0;left:14px;right:14px;height:2px;
  background:linear-gradient(90deg,transparent,#b6e61d66,transparent);opacity:.7}
.metric small{display:block;color:var(--muted);font-size:12px;font-weight:700;
  text-transform:uppercase;letter-spacing:1.4px;margin-bottom:4px}
.metric strong{font:700 clamp(19px,2.2vw,25px)/1 var(--display);letter-spacing:-.8px}
#mTotal{color:var(--accent)}
.sharebtn{width:100%;margin:10px 0 2px;padding:12px 16px;font-size:14px}

/* ---------- notify signup (start page) ---------- */
.notify{margin:34px auto 8px;max-width:520px;width:min(520px,92vw);text-align:center}
.notify p{margin:0 0 12px;color:var(--muted);font-size:14px}
.notify-row{display:flex;gap:10px}
.notify-row input{flex:1;min-width:0;background:var(--bg2);border:1px solid var(--line2);
  border-radius:14px;padding:14px 16px;color:var(--text);font:500 15px var(--body)}
.notify-row input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #b6e61d2b}
.notify-row input::placeholder{color:var(--faint)}
.notify-row .cta{padding:14px 22px;white-space:nowrap}
.notify .formerr{margin:8px 0 0;text-align:center}
.fineprint{color:var(--faint)}

/* ---------- collapsed optional form section ---------- */
details.more{margin:2px 0 14px;border:1px solid var(--line);border-radius:12px;
  background:var(--bg2);padding:4px 14px 0}
details.more summary{cursor:pointer;font:700 12px var(--body);letter-spacing:1.2px;
  text-transform:uppercase;color:var(--muted);padding:12px 0;list-style:none}
details.more summary::-webkit-details-marker{display:none}
details.more summary::after{content:' ▾';color:var(--accent)}
details.more[open] summary::after{content:' ▴'}
details.more[open]{padding-bottom:14px}

/* ---------- wizard ---------- */
.stepbar{margin:2px 0 4px}
.steplabel{font:700 14px var(--body);margin-bottom:10px;letter-spacing:.1px;
  display:flex;align-items:center;gap:10px}
.steplabel .stepnum{font:700 11px var(--body);color:var(--accent-ink);background:var(--accent);
  border-radius:999px;padding:3px 10px;letter-spacing:1px}
.progress{height:6px;background:#1c222a;border-radius:999px;overflow:hidden}
.progress .fill{height:100%;background:linear-gradient(90deg,#7fa310,var(--accent));
  width:0;transition:width .28s ease;border-radius:999px;box-shadow:0 0 12px #b6e61d66}
#stepBody .ppick{padding:16px 0 4px}
.ppick label{display:block;font:700 12px var(--body);margin-bottom:10px;
  text-transform:uppercase;letter-spacing:1.6px;color:#c7ced5}
.prow{display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:14px;flex-wrap:wrap;background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--line);border-radius:16px;padding:16px 18px;box-shadow:var(--shadow)}
.pprice{font:700 21px var(--display);letter-spacing:-.5px;display:flex;align-items:center;gap:10px}
.besttag{font:700 10px var(--body);color:var(--accent);background:var(--accent-soft);
  border:1px solid #b6e61d2e;border-radius:999px;padding:4px 10px;
  text-transform:uppercase;letter-spacing:1px}
.tier{font:600 10.5px var(--body);color:var(--faint);text-transform:uppercase;
  letter-spacing:1.2px}
.tier.stock-in-stock{color:var(--accent)}
.battbadge{display:inline-block;font:600 10.5px var(--body);text-transform:uppercase;letter-spacing:1px;
  padding:2px 8px;border-radius:20px;margin-left:6px;vertical-align:1px}
.battbadge.long-range{color:#7dd3fc;background:rgba(125,211,252,.12);border:1px solid rgba(125,211,252,.35)}
.battbadge.high-output{color:#fbbf24;background:rgba(251,191,36,.12);border:1px solid rgba(251,191,36,.35)}
.tier.stock-out-of-stock,.tier.stock-sold-out{color:#ff7a7a}
.tier.stock-limited{color:#ffc857}
.tier.stock-verify,.tier.stock-unknown{color:var(--faint)}
.buy{background:linear-gradient(180deg,var(--accent-hi),var(--accent));color:var(--accent-ink);
  text-decoration:none;font-weight:800;font-size:14px;border-radius:999px;
  padding:11px 28px;white-space:nowrap;box-shadow:0 4px 16px #b6e61d35;
  transition:transform .14s,filter .14s}
.buy:hover{filter:brightness(1.08);transform:translateY(-1px)}
.alts{font-size:12px;color:var(--faint);margin-top:10px}
.alts a{color:var(--muted)}
.stepnav{display:flex;gap:12px;margin:22px 0 10px}
.stepnav .cta{flex:1;padding:16px 20px;border-radius:14px}
.ghostbtn{flex:1;background:var(--panel);border:1px solid var(--line2);border-radius:14px;
  padding:16px 20px;font-size:15.5px;font-weight:700;color:var(--text);cursor:pointer;
  transition:border-color .14s,background .14s}
.ghostbtn:hover:not(:disabled){border-color:var(--accent);background:var(--panel2)}
.ghostbtn:disabled{opacity:.28;cursor:default}

/* ---------- build list / review ---------- */
.sect{font:700 13px var(--body);text-transform:uppercase;letter-spacing:2.2px;
  color:var(--muted);margin:34px 0 14px;display:flex;align-items:center;gap:12px}
.sect::after{content:'';flex:1;height:1px;background:var(--line)}
.build-list{background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--line);border-radius:var(--radius);padding:6px 22px;box-shadow:var(--shadow)}
.brow{display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:13px 0;border-bottom:1px solid #20262e;font-size:14.5px}
.brow:last-child{border-bottom:0}
.brow .n{font-weight:600}
.brow .c{color:var(--faint);font-size:10.5px;text-transform:uppercase;
  letter-spacing:1.2px;margin-right:10px;font-weight:700}
.brow .p{font:700 14.5px var(--display);white-space:nowrap;letter-spacing:-.2px}
.brow .rb{font-size:12.5px;color:var(--accent);font-weight:700;text-decoration:none;margin-left:8px}
.brow .rb:hover{text-decoration:underline}
.brow.total{border-top:2px solid var(--line2);margin-top:4px}
.brow.total .p{font-size:20px;color:var(--accent)}
.actions{display:flex;gap:22px;margin:22px 2px;flex-wrap:wrap}
.link{border:0;background:none;color:var(--muted);font:600 13.5px var(--body);
  cursor:pointer;padding:4px 0;text-decoration:underline;text-underline-offset:4px;
  text-decoration-color:#3a434d}
.link:hover{color:var(--accent);text-decoration-color:var(--accent)}
.micro{font-size:11.5px;color:var(--faint);margin:10px 2px}

/* ---------- builds tab ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));
  gap:20px;margin-top:4px}
.card{background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--line);border-radius:18px;overflow:hidden;
  display:flex;flex-direction:column;box-shadow:var(--shadow);
  transition:transform .18s,box-shadow .18s,border-color .18s}
.card:hover{transform:translateY(-3px);border-color:var(--line2);
  box-shadow:0 2px 4px #00000050,0 20px 44px #00000060}
.card img{width:100%;height:200px;object-fit:cover;background:#141920;
  border-bottom:1px solid var(--line)}
.card .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card .owner{font:700 10.5px var(--body);color:var(--faint);text-transform:uppercase;
  letter-spacing:1.8px}
.card h3{margin:0;font:700 19px var(--display);letter-spacing:-.5px}
.card .blurb{font-size:13.5px;color:var(--muted);margin:0}
.card ul{margin:0;padding:0;list-style:none;font-size:13.5px}
.card li{display:flex;justify-content:space-between;gap:10px;padding:7px 0;
  border-bottom:1px solid #20262e}
.card li:last-child{border-bottom:0}
.card li span:last-child{font:700 13.5px var(--display);white-space:nowrap}
.card .gtotal{display:flex;justify-content:space-between;align-items:baseline;
  font:700 16px var(--display);padding-top:10px;letter-spacing:-.3px}
.card .gtotal span:last-child{color:var(--accent);font-size:19px}
.copybtn{margin-top:10px;border:1px solid var(--line2);background:var(--panel);
  color:var(--text);border-radius:12px;padding:12px;font:700 13.5px var(--body);
  cursor:pointer;transition:border-color .14s,background .14s}
.copybtn:hover{border-color:var(--accent);background:var(--panel2)}
.guidehead{display:flex;align-items:center;justify-content:space-between;gap:10px}
.tiertag{font:700 10px var(--body);text-transform:uppercase;letter-spacing:1.2px;
  color:var(--accent);background:var(--accent-soft);border:1px solid #b6e61d2e;
  border-radius:999px;padding:4px 12px;white-space:nowrap}

.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);
  background:#eef3e4;color:#131a06;border-radius:999px;padding:13px 26px;
  font-size:13.5px;font-weight:700;display:none;z-index:50;
  box-shadow:0 10px 32px #00000070;max-width:88vw;text-align:center}

/* ---------- searchable bike picker ---------- */
.combobox{position:relative}
.combobox input{width:100%;background:var(--panel2);color:var(--text);
  border:1px solid var(--line2);border-radius:14px;padding:14px 44px 14px 16px;
  font:500 15px var(--body);box-shadow:var(--shadow);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239fa8b1' stroke-width='2.2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;
  transition:border-color .14s,box-shadow .14s}
.combobox input:hover{border-color:#46505b}
.combobox input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #b6e61d2b}
.combobox input::placeholder{color:var(--faint)}
.start-combo{flex:1}
.combo-list{position:absolute;top:calc(100% + 8px);left:0;right:0;background:#1b222b;
  border:1px solid var(--line2);border-radius:16px;box-shadow:0 24px 54px #00000080;
  max-height:340px;overflow:auto;z-index:30;padding:8px;text-align:left}
.combo-list::-webkit-scrollbar{width:8px}
.combo-list::-webkit-scrollbar-thumb{background:#2e3742;border-radius:8px}
.combo-item{display:flex;justify-content:space-between;align-items:center;gap:10px;
  width:100%;padding:13px 14px;border:0;border-radius:11px;background:none;cursor:pointer;
  font:500 14.5px var(--body);text-align:left;color:var(--text);transition:background .12s}
.combo-item:hover{background:var(--accent-soft)}
.combo-item span:first-child{font-weight:600}
.combo-price{font:700 13px var(--display);color:var(--muted);white-space:nowrap}
.combo-empty{padding:16px;color:var(--muted);font-size:13.5px;text-align:center}

/* ---------- submit-your-part ---------- */
.suggestbtn{border:1px solid var(--line2);background:var(--panel);color:var(--text);
  border-radius:999px;padding:9px 18px;font:600 13px var(--body);cursor:pointer;
  transition:border-color .14s,background .14s;white-space:nowrap}
.suggestbtn:hover{border-color:var(--accent);background:var(--panel2)}
.modal-overlay{position:fixed;inset:0;z-index:60;background:#060809d9;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  display:flex;align-items:flex-start;justify-content:center;
  padding:6vh 18px;overflow:auto}
.modal{width:min(560px,100%);background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--line2);border-radius:20px;box-shadow:0 30px 80px #00000090;
  padding:26px 28px 28px}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.modal-head h3{margin:0;font:700 22px var(--display);letter-spacing:-.6px}
.modal-x{border:0;background:var(--panel);color:var(--muted);width:34px;height:34px;
  border-radius:10px;cursor:pointer;font-size:14px;border:1px solid var(--line)}
.modal-x:hover{color:var(--text);border-color:var(--line2)}
.modal-sub{margin:0 0 18px;color:var(--muted);font-size:13.5px}
.flabel{display:block;font:700 11px var(--body);text-transform:uppercase;
  letter-spacing:1.4px;color:var(--muted);margin-bottom:14px}
.flabel input,.flabel textarea,.flabel select{margin-top:7px;width:100%;
  background:var(--bg2);border:1px solid var(--line2);border-radius:12px;
  padding:12px 14px;color:var(--text);font:500 14.5px var(--body);
  text-transform:none;letter-spacing:0}
.flabel textarea{resize:vertical;min-height:70px}
.flabel input:focus,.flabel textarea:focus,.flabel select:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #b6e61d2b}
.flabel input::placeholder,.flabel textarea::placeholder{color:var(--faint)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.formerr{color:#ff7a7a;font-size:13px;font-weight:600;margin:-4px 0 12px}
.cta.full{width:100%}
.micro.center{text-align:center}
.sgpreview{background:var(--bg2);border:1px solid var(--line);border-radius:12px;
  padding:16px;font:12.5px/1.6 ui-monospace,Menlo,monospace;color:var(--muted);
  white-space:pre-wrap;max-height:280px;overflow:auto;margin:0 0 16px}
.sgactions{display:flex;gap:12px;margin-bottom:14px}
.sgactions .copybtn{flex:1;margin-top:0}
.sgactions .buy{flex:1;text-align:center}

@media(max-width:900px){
  .builder-grid{grid-template-columns:minmax(0,1fr)}
  /* flatten the left column so the metrics bar can stick for the whole scroll */
  .bcol-left{display:contents}
  .metrics{position:sticky;top:0;z-index:40;background:var(--bg);padding:10px 0 12px;margin:0}
  .stage img{max-height:34vh}
  .wrap{padding-top:16px}
  .start{padding-top:56px}
  .start-cta-row{flex-direction:column}
  .start-cta-row .cta{width:100%}
}
@media(max-width:640px){
  .metrics{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:1fr}
  .display{letter-spacing:-1.5px}
  .notify-row{flex-direction:column}
  .notify-row .cta{width:100%}
}

/* ---- grouped builder steps ---- */
.csec{padding:18px 0 6px;border-bottom:1px solid var(--line)}
.csec:last-child{border-bottom:0}
.chead{margin-bottom:12px}
.cname{font:700 13px var(--body);text-transform:uppercase;letter-spacing:1.8px;color:var(--accent);margin-bottom:6px}
.cblurb{font:400 14px/1.55 var(--body);color:var(--muted);max-width:640px}
.ctips{margin:8px 0 0;padding-left:18px;font:400 13px/1.6 var(--body);color:var(--faint);max-width:640px}
.ctips li{margin:2px 0}
.ctips li::marker{color:var(--accent)}

/* ---- guide bike picker ---- */
.guide-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-bottom:20px}
.gbike{display:flex;flex-direction:column;align-items:center;gap:8px;background:var(--panel);
  border:1px solid var(--line);border-radius:14px;padding:12px 8px;cursor:pointer;
  font:600 13px var(--body);color:var(--muted);transition:border-color .15s, color .15s}
.gbike img{width:100%;height:64px;object-fit:cover;border-radius:8px;background:#0c0e10}
.gbike:hover{border-color:#3a4149;color:var(--text)}
.gbike.on{border-color:var(--accent);color:var(--text);box-shadow:0 0 0 1px var(--accent)}

/* ---------- contact + footer ---------- */
.contactlink{font:600 13px var(--body);color:var(--muted);text-decoration:none;
  padding:9px 6px;white-space:nowrap;transition:color .14s}
.contactlink:hover{color:var(--accent)}
.sitefoot{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;
  padding:26px 18px 34px;font:400 12.5px var(--body);color:var(--faint)}
.sitefoot a{color:var(--muted);text-decoration:none}
.sitefoot a:hover{color:var(--accent)}
.sitefoot .dot{opacity:.5}

/* ---------- upcoming bikes ---------- */
.urow{display:flex;align-items:center;justify-content:space-between;gap:10px}
.urow h3{margin:0}
.ustatus{font:700 10.5px var(--body);text-transform:uppercase;letter-spacing:1.2px;
  border-radius:999px;padding:5px 12px;white-space:nowrap;border:1px solid var(--line2);color:var(--muted)}
.ustatus.shipping{color:var(--accent);border-color:#b6e61d55;background:var(--accent-soft)}
.ustatus.preorder{color:#ffd479;border-color:#ffd47944;background:#ffd47914}
.ustatus.announced{color:#7ab8ff;border-color:#7ab8ff44;background:#7ab8ff14}
.udate{font:600 13px var(--body);color:var(--text);margin-top:6px}
.umeta{display:flex;align-items:center;gap:14px;margin:10px 0 4px;font:500 12.5px var(--body);color:var(--muted)}
.umeta a{color:var(--accent);text-decoration:none}

/* ---------- fitment explainer ---------- */
.fitline{margin-top:10px;padding:10px 12px;border:1px solid #2a2e35;border-radius:10px;background:#11141a;font-size:13px}
.fitbadge{display:inline-block;font-weight:600;padding:2px 10px;border-radius:20px;margin-right:8px}
/*compat*/.fit-confirmed .fitbadge{background:#1d3a24;color:#7ee2a0;border:1px solid #2c5c38}
.fit-likely_verify .fitbadge,.fit-requires_mod .fitbadge{background:#3a2f14;color:#f0c96a;border:1px solid #5c4d1f}
.fit-unknown .fitbadge{background:#2a2e35;color:#9aa3b2;border:1px solid #3a3f47}
.fit-no_fit .fitbadge{background:#3a1a1a;color:#f08a8a;border:1px solid #5c2626}
.fitwhy{background:none;border:none;color:#b6e61d;cursor:pointer;font-size:13px;padding:0;text-decoration:underline}
.fitdetail{margin-top:8px;color:#c8cdd6}
.fitdetail p{margin:6px 0}
.fitdetail ul{margin:6px 0;padding-left:18px}
.fitdetail a{color:#b6e61d}
.fitchecked{color:#7a828f;font-size:12px}

/* ---------- "Which E-Moto Fits Me?" quiz ---------- */
.qwrap{max-width:760px;margin:0 auto;padding:8px 0 40px}
.qprog{height:6px;background:var(--panel2);border-radius:99px;overflow:hidden;margin-bottom:18px}
.qfill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-hi));border-radius:99px;transition:width .35s ease}
.qstep{font:600 11.5px/1 var(--body);letter-spacing:2.5px;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.qtitle{font:700 clamp(24px,4.6vw,34px)/1.15 var(--display);letter-spacing:-.5px;margin:0 0 10px}
.qsub{color:var(--muted);margin:0 0 22px;max-width:60ch}
.qerr{background:#3a1414;border:1px solid #7a2b2b;color:#ffb4b4;border-radius:10px;padding:10px 14px;margin-bottom:16px;font-size:14px}
.qopts{display:grid;gap:10px;margin-bottom:24px}
.qopt{display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-align:left;
  background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px;cursor:pointer;color:var(--text);
  transition:border-color .15s, transform .15s, box-shadow .15s;width:100%}
.qopt:hover{border-color:var(--line2);transform:translateY(-1px)}
.qopt.on{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 8px 24px #b6e61d22}
.qopt-t{font-weight:700;font-size:16px}
.qopt-d{color:var(--muted);font-size:13.5px}
.qchips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.qopt.chip{flex-direction:row;align-items:center;width:auto;padding:12px 18px;border-radius:99px}
.qopt.chip .qopt-t{font-size:15px}
.qhw{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:24px}
.qlab{display:flex;flex-direction:column;gap:8px;font-weight:600;font-size:14px}
.qsel{background:var(--panel);border:1px solid var(--line);border-radius:12px;color:var(--text);
  padding:14px;font:600 16px var(--body);width:100%;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23b6e61d' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center}
.qnav{display:flex;gap:12px}
.qnav .cta{flex:1;padding:16px 20px;border-radius:14px;font-size:16px}
.qnav .ghostbtn{padding:16px 22px}
.ghostbtn{background:var(--panel);border:1px solid var(--line);color:var(--text);border-radius:14px;cursor:pointer;font-weight:600}
.ghostbtn:hover{border-color:var(--line2)}
.ghostbtn:disabled{opacity:.4;cursor:default}

/* results */
.qgrid{display:grid;gap:16px;margin:6px 0 22px}
@media(min-width:900px){.qgrid{grid-template-columns:repeat(3,1fr)}}
.qrec{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow)}
.qkicker{font:700 11px/1 var(--body);letter-spacing:2px;text-transform:uppercase;color:var(--accent)}
.qrec-top{display:flex;gap:14px;align-items:center}
.qrec-top img{width:96px;height:72px;object-fit:cover;border-radius:10px;background:var(--bg2);flex:none}
.qrec-info h3{margin:0 0 4px;font:700 18px/1.25 var(--display)}
.qspecs{color:var(--muted);font-size:13px;margin-bottom:8px}
.qmatch{display:inline-flex;align-items:baseline;gap:6px;background:var(--accent-soft);border:1px solid #b6e61d44;border-radius:10px;padding:6px 12px}
.qmatch-n{font:800 22px/1 var(--display);color:var(--accent)}
.qmatch-l{color:var(--muted);font-size:12.5px}
.qfactors{display:grid;gap:7px}
.qfactor{display:grid;grid-template-columns:110px 1fr 38px;gap:8px;align-items:center;font-size:12px}
.qfactor-l{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.qfactor-bar{height:6px;background:var(--bg2);border-radius:99px;overflow:hidden}
.qfactor-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-hi));border-radius:99px}
.qfactor-n{color:var(--muted);text-align:right;font-variant-numeric:tabular-nums}
.qwhy{margin:0;padding-left:18px;color:#c8cdd6;font-size:14px;display:grid;gap:6px}
.qcomp{background:#1c1610;border:1px solid #4a3a1e;border-radius:12px;padding:12px 14px}
.qcomp-h{font-weight:700;font-size:13px;color:#f0c979;margin-bottom:6px}
.qcomp ul{margin:0;padding-left:18px;color:#d8c9a8;font-size:13.5px;display:grid;gap:4px}
.qfin{font-size:12.5px;color:var(--muted);background:var(--bg2);border-radius:10px;padding:10px 12px;margin:0}
.qlink{color:var(--accent);font-size:13.5px}
.qopen{width:100%;padding:14px;border-radius:12px;font-size:15px;margin-top:auto}
.qstretch{background:var(--panel);border:1px dashed var(--line2);border-radius:var(--radius);padding:18px 20px;margin-bottom:22px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.qstretch p{margin:0;color:var(--muted);flex:1;min-width:220px}
.qnote{color:var(--muted);font-size:13.5px;background:var(--bg2);border-radius:12px;padding:14px 16px;margin:0 0 22px}
.qcontrols{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:22px}
.qcontrols h3{margin:0 0 6px;font:700 18px var(--display)}
.qcontrols .qsub{margin-bottom:14px}
.qslider-row{display:grid;grid-template-columns:170px 1fr;gap:14px;align-items:center;margin-bottom:12px}
.qslider-l{font-size:13.5px;font-weight:600}
.qslider-row input[type=range]{width:100%;accent-color:var(--accent);height:28px}
.qactions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.qactions .ghostbtn{padding:13px 18px;border-radius:12px;font-size:14px}
.qups{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.qups h3{margin:0 0 6px;font:700 18px var(--display)}
.qups .qsub{margin-bottom:14px}
.quplist{list-style:none;margin:0 0 16px;padding:0;display:grid;gap:8px}
.qup{display:flex;justify-content:space-between;gap:12px;align-items:baseline;background:var(--bg2);border-radius:10px;padding:10px 14px}
.qup-n{font-weight:600;font-size:14px}
.qup-m{color:var(--muted);font-size:12.5px;text-align:right;flex:none}
@media(max-width:560px){
  .qhw{grid-template-columns:1fr}
  .qslider-row{grid-template-columns:1fr;gap:4px}
  .qfactor{grid-template-columns:96px 1fr 36px}
  .qup{flex-direction:column;gap:2px;align-items:stretch}
  .qup-m{text-align:left}
}

/* ---------- bike size filter chips ---------- */
.sizechips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 0 18px}
.sizechips.small{justify-content:flex-start;margin:10px 0 4px}
.sizechip{background:var(--panel);border:1px solid var(--line);color:var(--muted);
  border-radius:99px;padding:9px 18px;font:600 13.5px var(--body);cursor:pointer;transition:all .15s}
.sizechip:hover{border-color:var(--line2);color:var(--text)}
.sizechip.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}
.sizechips.small .sizechip{padding:7px 14px;font-size:12.5px}

/* ---------- versus / compare ---------- */
.cmp-wrap{max-width:1000px}
.cmp-picks{display:grid;gap:12px;margin-bottom:20px}
@media(min-width:760px){.cmp-picks{grid-template-columns:repeat(3,1fr)}}
.cmp-slot{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:10px}
.cmp-pick{position:relative}
.cmp-clear{align-self:flex-start;padding:4px 0;font-size:13px}
.cmp-table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;margin-bottom:18px;font-size:14.5px}
.cmp-scroll{overflow-x:auto;margin-bottom:18px;border-radius:var(--radius)}
.cmp-scroll .cmp-table{margin-bottom:0;min-width:560px}
.cmp-table th,.cmp-table td{padding:14px 12px;text-align:center;border-bottom:1px solid var(--line);vertical-align:middle}
.cmp-table thead th{background:var(--panel2);border-bottom:1px solid var(--line2)}
.cmp-table tbody tr:last-child th,.cmp-table tbody tr:last-child td{border-bottom:0}
.cmp-rowh{text-align:left!important;color:var(--muted);font-weight:600;font-size:13px;white-space:nowrap}
.cmp-table thead img{width:100%;max-width:180px;height:110px;object-fit:cover;border-radius:10px;background:var(--bg2);margin-bottom:8px}
.cmp-bname{font:700 15px/1.3 var(--display);margin-bottom:10px}
.cmp-open{padding:10px 14px;border-radius:10px;font-size:13px}
.cmp-table td.best{color:var(--accent);font-weight:800}
.cmp-empty{color:var(--faint)}
@media(max-width:640px){
  .cmp-table{font-size:13px}
  .cmp-table th,.cmp-table td{padding:10px 8px}
  .cmp-table thead img{height:80px}
  .cmp-rowh{white-space:normal}
}

/* ---------- first-timer link (secondary to the bike picker) ---------- */
.newhere{margin:2px auto 30px;text-align:center}
.quizlink{background:none;border:0;cursor:pointer;font:500 14px var(--body);
  color:var(--faint);padding:8px 12px}
.quizlink span{color:var(--accent);font-weight:700}
.quizlink:hover span{text-decoration:underline}
.freesub{margin:-22px 0 30px;color:var(--faint);font-size:13.5px;letter-spacing:.2px}
.havebike{color:var(--muted);font-size:13.5px;font-weight:600;letter-spacing:.3px;white-space:nowrap}
.gstep{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;
  letter-spacing:-.2px;margin:24px 0 14px}
.cards .gstep{grid-column:1/-1;margin:6px 0 0}
.gnum{display:inline-flex;align-items:center;justify-content:center;flex:none;
  width:28px;height:28px;border-radius:50%;background:var(--accent);
  color:#10130a;font-size:15px;font-weight:800}
@media(max-width:640px){
  .start-cta-row{flex-wrap:wrap}
}

/* ---------- used parts ---------- */
.uhead{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:18px 0 22px}
.ufilters{display:flex;gap:12px;flex-wrap:wrap;flex:1;min-width:0}
.ufield{display:flex;flex-direction:column;gap:6px;font:700 10.5px var(--body);color:var(--faint);text-transform:uppercase;letter-spacing:.6px;min-width:130px;flex:1}
.ufield input,.ufield select{font:500 14px var(--body);text-transform:none;letter-spacing:0;color:var(--text)}
.ufield input{width:100%;background:var(--panel2);border:1px solid var(--line2);border-radius:14px;padding:14px 16px;font:500 15px/1.4 var(--body);box-shadow:var(--shadow);transition:border-color .14s,box-shadow .14s}
.ufield input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #b6e61d2b}
.ufield input{min-width:0}
.uphoto{height:170px;display:flex;align-items:center;justify-content:center;background:#141920;border-bottom:1px solid var(--line);color:var(--faint);font:600 12px var(--body);text-transform:uppercase;letter-spacing:1.5px}
.uprice{font:800 20px var(--display);color:var(--accent);white-space:nowrap}
.ufits{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.ufits-label{font:700 10.5px var(--body);color:var(--faint);text-transform:uppercase;letter-spacing:.6px}
.fitchip{display:inline-block;background:#1b222b;border:1px solid var(--line2);border-radius:999px;padding:4px 11px;font:600 12px var(--body);color:var(--text)}
.fitchip.unknown{color:var(--muted);border-style:dashed}
.umeta{display:flex;align-items:center;gap:10px}
.condbadge{display:inline-block;background:#b6e61d1f;border:1px solid #b6e61d55;color:var(--accent);border-radius:999px;padding:4px 11px;font:700 11.5px var(--body)}
.uposted{font-size:12px;color:var(--faint)}
.uacts{display:flex;align-items:center;gap:16px;margin-top:4px}
.uacts .buy{padding:10px 18px;border-radius:12px;font:700 14px var(--body);text-decoration:none;display:inline-block}
.uempty{text-align:center;padding:56px 20px;border:1px dashed var(--line2);border-radius:18px;margin-top:8px}
.uempty p{margin:0 0 10px}
.uempty .qsub{margin-bottom:20px}
.fitgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px;max-height:180px;overflow-y:auto;margin-top:7px;padding:10px;background:var(--panel2);border:1px solid var(--line);border-radius:12px}
.fitcheck{display:flex;align-items:center;gap:8px;font:500 13px var(--body);text-transform:none;letter-spacing:0;color:var(--text);cursor:pointer;padding:2px 0}
.fitcheck input{accent-color:#b6e61d;width:15px;height:15px;flex:none}
.fitcheck.notsure{border-top:1px solid var(--line);margin-top:6px;padding-top:8px;color:var(--muted)}
.flabel .opt{font-weight:400;color:var(--muted);font-size:12px}
@media(max-width:640px){
  .uhead{flex-direction:column;align-items:stretch}
  .uhead .cta{width:100%}
}

/* ---------- buy buttons ---------- */
.buybox{display:flex;flex-direction:column;gap:8px;margin:14px 0}
.buybtn{display:block;text-align:center;background:var(--accent);color:var(--accent-ink);font:800 15px var(--body);
  padding:13px 18px;border-radius:12px;text-decoration:none;box-shadow:0 4px 18px #b6e61d33;letter-spacing:.2px}
.buybtn:hover{background:var(--accent-hi)}
.buyalt{text-align:center;color:#e8edf2;font:600 13px var(--body);text-decoration:underline;text-underline-offset:3px}
.buyalt:hover{color:var(--accent)}
.buybox.compact .buybtn{font-size:13px;padding:9px 12px}
.review-buy{margin:0 0 18px}
.review-buy .buybtn{font-size:17px;padding:16px 20px}
.brow .rb{display:inline-block;background:var(--accent-soft);border:1px solid var(--accent);color:var(--accent-hi);
  padding:5px 10px;border-radius:8px;font-size:12.5px;text-decoration:none}
.brow .rb:hover,.card li .rb:hover{background:var(--accent);color:var(--accent-ink);text-decoration:none}
.card li .rb{display:inline-block;margin-left:6px;background:var(--accent-soft);border:1px solid var(--accent);color:var(--accent-hi);
  padding:2px 8px;border-radius:7px;font-size:11.5px;font-weight:700;text-decoration:none}

/* ---------- mobile: no sideways scroll, header tabs scroll inside the bar ---------- */
.builder-grid > *{min-width:0}
@media(max-width:640px){
  .topbar{flex-wrap:wrap;padding:10px 14px;gap:8px}
  .tabs{order:3;width:100%;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .tabs::-webkit-scrollbar{display:none}
  .tab{padding:8px 14px;font-size:13px;white-space:nowrap;flex:none}
  .suggestbtn{padding:7px 12px;font-size:12px}
  .stage .badges{display:none}
}
.uempty .qsub{margin-left:auto;margin-right:auto}
.imgph{aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#1a1f25,#12161b);color:var(--faint);font:600 12.5px var(--body);letter-spacing:.3px;border-bottom:1px solid var(--line)}

/* ---------- product photography: dark studio backdrop, real cut-out photos, no masks ---------- */
:root{--studio:radial-gradient(ellipse 42% 7% at 50% 88%, #0000008c 0%, #00000040 45%, transparent 75%),radial-gradient(90% 80% at 50% 38%, #3b4450 0%, #2a313b 34%, #1d2229 68%, #15191f 100%);
  --rim:drop-shadow(0 0 1px #ffffff47) drop-shadow(0 0 16px #a9bdd42e) drop-shadow(0 14px 12px #0000009e)}
.stage{background:var(--studio);border-radius:18px;padding:10px;overflow:hidden;aspect-ratio:16/10;max-height:min(450px,48vh)}
.stage img,.hero{-webkit-mask-image:none;mask-image:none;filter:var(--rim)}
.stage img{width:100%;height:100%;max-height:none;object-fit:contain}
.herostage{width:min(780px,94vw);margin-top:10px;background:var(--studio);border-radius:22px;aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:0 20px 60px #0007}
.herostage .hero{width:100%;height:100%;margin:0;object-fit:contain}
.card img{height:auto;aspect-ratio:16/10;object-fit:contain;background:var(--studio);padding:8px}
.gbike img,.qrec-top img,.cmp-table thead img{object-fit:contain;background:var(--studio)}
#pprev img,.dd-thumb{object-fit:contain;background:var(--studio)}
@media(max-width:900px){ .stage{max-height:none} }

/* ---------- homepage: popular bikes ---------- */
.popular{width:min(1100px,94vw);margin:34px auto 10px}
.pop-title{font:700 20px/1.2 var(--display);letter-spacing:-.4px;margin:0 0 14px;text-align:left}
.pop-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.pop-card{display:flex;flex-direction:column;gap:4px;text-align:left;padding:0 0 12px;cursor:pointer;
  background:var(--bg2,#12161b);border:1px solid var(--line);border-radius:16px;overflow:hidden;color:inherit;font:inherit;
  transition:transform .15s,border-color .15s}
.pop-card:hover,.pop-card:focus-visible{transform:translateY(-2px);border-color:var(--accent)}
.pop-card img{width:100%;height:auto;aspect-ratio:16/10;object-fit:contain;background:var(--studio);padding:6px;margin-bottom:6px}
.pop-card strong{font:700 14.5px/1.25 var(--body);padding:0 12px}
.pop-card small{color:var(--muted);font-size:12.5px;padding:0 12px}
@media(max-width:900px){.pop-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}}

/* ---------- builder: upgrades summary ---------- */
.bsum{margin-top:12px;border:1px solid var(--line);border-radius:14px;background:var(--bg2,#12161b);padding:6px 12px}
.bsum[hidden]{display:none}
.bsum-head{font:700 11px var(--body);letter-spacing:1.6px;text-transform:uppercase;color:var(--faint);padding:8px 0 4px}
.bsum-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-top:1px solid var(--line)}
.bsum-row:first-of-type{border-top:0}
.bsum-name{flex:1;min-width:0;font-size:13.5px;line-height:1.3}
.bsum-name small{display:block;color:var(--faint);font-size:11px}
.bsum-price{font-weight:700;font-size:13.5px;white-space:nowrap}
.bsum-x{background:none;border:1px solid var(--line);color:var(--muted);width:28px;height:28px;border-radius:8px;cursor:pointer;font-size:16px;line-height:1;flex:none}
.bsum-x:hover,.bsum-x:focus-visible{color:#fff;border-color:var(--accent)}

/* ---------- selected-part tray on the builder bike ---------- */
.ptray{position:absolute;right:12px;bottom:12px;display:flex;gap:6px;z-index:2;max-width:calc(100% - 24px)}
.ptray:empty{display:none}
.ptray .pt{position:relative;width:48px;height:48px;border-radius:12px;padding:0;cursor:pointer;
  background:#fff;border:1px solid #ffffff2e;box-shadow:0 3px 12px #0009;overflow:hidden;flex:none;
  transition:transform .15s,border-color .15s}
.ptray .pt img{width:100%;height:100%;object-fit:contain;display:block;-webkit-mask-image:none;mask-image:none;max-height:none}
.ptray .pt:hover,.ptray .pt:focus-visible{transform:translateY(-2px);border-color:var(--accent)}
.ptray .pt .tip{position:absolute;right:0;bottom:56px;white-space:nowrap;background:#000000e6;color:#fff;
  font:600 12px var(--body);padding:6px 9px;border-radius:8px;pointer-events:none;opacity:0;transition:opacity .15s}
.ptray .pt:hover .tip,.ptray .pt:focus-visible .tip{opacity:1}
.ptray .pt{overflow:visible}
.ptray .pt img{border-radius:11px}
.ptray .more{background:#000000c4;color:#fff;font:800 13px var(--body);display:flex;align-items:center;justify-content:center}
@media (max-width:640px){
  .ptray{right:8px;bottom:8px;gap:5px}
  .ptray .pt{width:36px;height:36px;border-radius:9px}
  .ptray .pt img{border-radius:8px}
  .ptray .pt .tip{bottom:42px;font-size:11px}
}

/* summary panel: fit chips + totals */
.bsum-fit{display:inline-block;margin-top:3px;font-size:11px;font-weight:600;padding:1px 8px;border-radius:20px;border:1px solid var(--line);color:var(--muted)}
.bsum-fit.fit-confirmed{color:#7ee2a0;border-color:#2c5c38}
.bsum-fit.fit-likely_verify,.bsum-fit.fit-requires_mod{color:#f0c96a;border-color:#5c4d1f}
.bsum-fit.fit-no_fit{color:#f08a8a;border-color:#5c2626}
.bsum-foot{border-top:1px solid var(--line);padding:8px 0 6px;margin-top:2px}
.bsum-line{display:flex;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted);padding:2px 0}
.bsum-line span:last-child{white-space:nowrap}
.bsum-total{color:var(--text,#fff);font-weight:700;font-size:15px;padding-top:6px}
.bsum-note{margin:6px 0 0;font-size:11.5px;line-height:1.4;color:var(--faint)}

.qhow{margin:10px 0 16px;border:1px solid var(--line);border-radius:12px;padding:8px 14px;font-size:13px;color:var(--muted)}
.qhow summary{cursor:pointer;font-weight:600;color:var(--text,#fff)}
.qhow ul{margin:8px 0 4px;padding-left:18px;line-height:1.5}

/* build guides v2 */
.ggrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.gcard .body{display:flex;flex-direction:column;gap:8px}
.gconf{font-size:12px;font-weight:600;color:#7ee2a0;border:1px solid #2c5c38;border-radius:20px;padding:3px 10px;align-self:flex-start}
.gparts{list-style:none;margin:0;padding:0}
.gparts li{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-top:1px solid var(--line);font-size:13.5px}
.gp-name{flex:1;min-width:0;line-height:1.3}
.gp-name small{display:block;color:var(--faint);font-size:11px}
.gp-oos{color:#f0c96a;font-style:normal;font-size:11.5px}
.gp-price{text-align:right;font-weight:700;white-space:nowrap}
.gp-price .rb{font-weight:500;font-size:12px}
.gtotals{border-top:1px solid var(--line);padding-top:6px}
.gtl{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);padding:2px 0}
.gtl-total{color:var(--text,#fff);font-weight:700;font-size:16px;padding-top:4px}
.gpc{display:grid;grid-template-columns:1fr 1fr;gap:10px;font-size:12.5px;line-height:1.4}
.gpc ul{margin:4px 0 0;padding-left:16px;color:var(--muted)}
.gpros strong{color:#7ee2a0}.gcons strong{color:#f0c96a}
.gnote{font-size:11.5px;color:var(--faint);margin:0}
@media (max-width:480px){.gpc{grid-template-columns:1fr}}
.gpc ul li{display:list-item;padding:1px 0;border:0;font-size:12.5px}
.gpc ul li span:last-child{font:inherit;white-space:normal}
.gparts li .gp-name{font:inherit;white-space:normal}
.gp-buy{margin-top:4px}.gp-buy .rb{margin-left:0!important;font-size:12px}

/* homepage featured build */
.featured{width:min(1100px,94vw);margin:28px auto 10px}
.featured[hidden]{display:none}
.feat-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--bg2,#12161b);text-align:left}
.feat-fig{margin:0;background:radial-gradient(90% 70% at 50% 45%, #3b4450 0%, #2a313b 34%, #1d2229 68%, #15191f 100%);display:flex;flex-direction:column;justify-content:center}
.feat-fig img{width:100%;height:auto;aspect-ratio:16/10;object-fit:contain;padding:10px}
.feat-fig figcaption{font-size:11px;color:#667;padding:0 12px 8px;text-align:right}
.feat-body{padding:18px 20px;display:flex;flex-direction:column;gap:8px}
.feat-body h3{margin:0;font:700 20px/1.2 var(--display)}
.feat-meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:3px}
.feat-nv{display:block;font-weight:500;font-size:11px;color:#f0c96a}
.feat-body .copybtn{align-self:flex-start}
@media (max-width:760px){.feat-card{grid-template-columns:1fr}}
.feat-body .rb{display:inline-block;background:var(--accent-soft);border:1px solid var(--accent);color:var(--accent-hi);border-radius:20px;padding:2px 10px;font-size:12px;font-weight:600;text-decoration:none}
.feat-body .rb:hover{background:var(--accent);color:var(--accent-ink)}
.feat-body .gparts li{align-items:flex-start}
.gpower{font-size:12.5px;font-weight:600;color:var(--accent-hi);border:1px dashed var(--line);border-radius:10px;padding:6px 10px}

/* power upgrades page */
.plist{display:grid;grid-template-columns:repeat(auto-fill,minmax(420px,1fr));gap:18px}
.pcard{border:1px solid var(--line);border-radius:16px;background:var(--bg2,#12161b);padding:16px 18px;display:flex;flex-direction:column;gap:10px;scroll-margin-top:90px}
.pc-head{display:grid;grid-template-columns:150px 1fr;gap:14px;align-items:center}
.pc-head img{width:100%;height:auto;aspect-ratio:16/10;object-fit:contain;background:var(--studio);border-radius:10px;padding:4px}
.pc-head h3{margin:2px 0 6px;font:700 18px/1.2 var(--display)}
.pc-src{font-size:11.5px;color:var(--muted)}
.pc-note{margin:4px 0 0;font-size:12px;color:var(--faint);line-height:1.4}
.pcard .rb,.gcard .gpowlink a,.gpowcta a{color:var(--accent-hi)}
.pcard .rb{display:inline-block;background:var(--accent-soft);border:1px solid var(--accent);border-radius:20px;padding:2px 10px;font-size:12px;font-weight:600;text-decoration:none}
.pcard .gparts li{align-items:flex-start}
.gpowlink{display:flex;flex-direction:column;gap:2px;font-size:12.5px;border:1px dashed var(--line);border-radius:10px;padding:7px 10px;color:var(--muted)}
.gpowlink a{font-weight:600}
.gpowcta{margin:-4px 0 14px;font-size:13.5px}
.pback{color:inherit}
@media (max-width:520px){.plist{grid-template-columns:1fr}.pc-head{grid-template-columns:110px 1fr}}

/* dark studio: rim light on bike cutouts so black bikes stay visible */
.card img,.pop-card img,.gbike img,.qrec-top img,.cmp-table thead img,.feat-fig img,.pc-head img{filter:var(--rim)}
.ptray .pt{background:var(--studio)!important}
.ptray .pt img{filter:drop-shadow(0 0 1px #ffffff40)}
/* static SEO pages */
.seo-main{width:min(980px,94vw)}
.crumbs{font-size:12.5px;color:var(--faint);margin-top:4px}.crumbs a{color:var(--muted)}
.seo-lede{font-size:16px;color:var(--muted)}
.seo-hero{margin:14px 0;background:var(--studio);border-radius:18px;aspect-ratio:16/10;overflow:hidden}
.seo-hero img{width:100%;height:100%;object-fit:contain;filter:var(--rim)}
.seo-specs{display:flex;flex-wrap:wrap;gap:10px 28px;margin:6px 0 14px}.seo-specs dt{font-size:12px;color:var(--faint)}.seo-specs dd{margin:0;color:var(--text);font-weight:600}
.seo-cta{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.seo-cta .cta{text-decoration:none;color:var(--accent-ink)!important}
.seo-toc{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13.5px;margin:18px 0 4px;padding:10px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sp-list{list-style:none;padding:0;margin:8px 0 18px}
.sp-row{display:flex;gap:14px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.sp-row img,.sp-noimg{width:72px;height:72px;flex:none;object-fit:contain;background:var(--studio);border-radius:10px}
.sp-info{flex:1;min-width:0}.sp-info strong{display:block;color:var(--text);font-weight:600;line-height:1.35}
.sp-cat{font-size:11.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--faint)}
.sp-price{color:var(--text);font-weight:700;margin-right:8px}.sp-chk{font-size:12.5px;color:var(--faint)}
.sp-mod,.sp-uni{display:inline-block;font-size:11px;border-radius:6px;padding:1px 7px;margin:3px 0}
.sp-mod{background:#3a2f14;color:#f0c96a}.sp-uni{background:#ffffff10;color:var(--muted)}
.sp-act{display:flex;flex-direction:column;gap:6px;align-items:flex-end;flex:none}
.sp-open{font-size:12.5px}
.sbuy{display:inline-block;font-size:13px;font-weight:600;border:1px solid var(--line);border-radius:10px;padding:7px 12px;text-decoration:none;color:var(--text)!important;white-space:nowrap}
.sbuy-voro{background:var(--accent,#c8f04a);border-color:transparent;color:var(--accent-ink)!important;font-weight:700}
.seo-total{font-size:16px;color:var(--text)}
.seo-pc{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.seo-links li{margin:6px 0}
.seo-fine{font-size:12.5px;color:var(--faint);margin-top:28px}
@media(max-width:600px){.sp-row{flex-wrap:wrap}.sp-act{flex-direction:row;width:100%;justify-content:flex-start;padding-left:86px}.seo-pc{grid-template-columns:1fr}}
.rb.rb-voro{background:var(--accent);color:var(--accent-ink)!important;border-color:transparent;font-weight:700}
.gvoro{display:inline-block;margin:10px 0 4px;text-decoration:none;padding:8px 14px;border-radius:10px}
.tp-nav{display:flex;flex-wrap:wrap;gap:6px 14px;justify-content:center;width:100%;font-size:12.5px;margin-top:8px}
.tp-nav a{color:var(--muted)}
.sitefoot{flex-wrap:wrap}
/* shared static-page layout (SEO + trust pages) */
.tp-head{display:flex;justify-content:space-between;align-items:center;gap:12px;width:min(980px,94vw);margin:0 auto;padding:18px 0}
.tp-brand{font:700 18px var(--display);color:var(--text,#fff);text-decoration:none}
.tp-back{font-size:13.5px;color:var(--accent-hi)}
.tp-main{width:min(820px,92vw);margin:0 auto 40px;line-height:1.65;font-size:15.5px;color:var(--muted)}
.tp-main h1{font:700 32px/1.15 var(--display);color:var(--text,#fff);margin:10px 0 18px}
.tp-main h2{font:700 19px var(--display);color:var(--text,#fff);margin:26px 0 8px}
.tp-main a{color:var(--accent-hi)}
.tp-main .sbuy-voro,.tp-main .cta{color:var(--accent-ink)!important}

/* trust pages */
.tp-table{border-collapse:collapse;width:100%;margin:8px 0 10px}
.tp-table th{text-align:left;white-space:nowrap;vertical-align:top;padding:9px 14px 9px 0;color:var(--text,#fff);font-weight:600;border-bottom:1px solid var(--line)}
.tp-table td{padding:9px 0;border-bottom:1px solid var(--line)}
.tp-cta{display:inline-block;text-decoration:none;color:var(--accent-ink)!important}
.draftnote{font-size:12.5px;color:var(--faint)}
.tp-main li{margin:5px 0}
@media (max-width:560px){.tp-table th{white-space:normal;width:38%}}
/* forms */
.eform{display:grid;gap:12px;margin:18px 0 8px;max-width:560px}
.eform label{display:grid;gap:5px;font-size:14px;color:var(--text,#fff)}
.eform input,.eform textarea{background:#14171c;border:1px solid #2a2f37;border-radius:10px;color:#fff;padding:11px 12px;font:inherit;font-size:16px}
.eform input:focus,.eform textarea:focus{outline:2px solid var(--accent-hi,#c8f04a);border-color:transparent}
.eform textarea{min-height:110px;resize:vertical}
.eform button{justify-self:start;background:var(--accent-hi,#c8f04a);color:#0b0d10;border:0;border-radius:10px;padding:11px 20px;font-weight:700;cursor:pointer}
.eform button:disabled{opacity:.6}
.eform .hp{position:absolute;left:-9999px}
.form-msg{min-height:1.2em;font-size:14px;margin:0}
.form-note{font-size:13px;opacity:.8}
.alerts-box{width:min(820px,92vw);margin:30px auto;padding:22px;border:1px solid #2a2f37;border-radius:16px;background:#101317}
.alerts-box h2{font:700 20px var(--display);color:#fff;margin:0 0 6px}
.alerts-box .eform{grid-template-columns:1fr auto;align-items:end;max-width:none}
@media(max-width:560px){.alerts-box .eform{grid-template-columns:1fr}}

/* ---------- design polish (2026-10-29) ---------- */
/* Scroll progress bar (width set by polish.js; stays 0 without JS) */
#polishProgress{position:fixed;top:0;left:0;height:3px;width:0;z-index:50;
  background:linear-gradient(90deg,var(--accent-hi),var(--accent))}
/* Bigger display type */
.display{font:700 clamp(54px,8.5vw,96px)/1.02 var(--display);letter-spacing:-3px}
/* Bigger stats */
.stat strong{font:700 36px/1.1 var(--display);letter-spacing:-1px}
/* Volt statement band (the lime block) */
.voltband{width:min(1100px,94vw);margin:34px auto 10px;padding:clamp(28px,5vw,56px);
  background:linear-gradient(180deg,var(--accent-hi),var(--accent));
  color:var(--accent-ink);border-radius:22px;text-align:left;
  box-shadow:0 20px 60px #0007}
.volt-eyebrow{font:700 11.5px/1 var(--body);letter-spacing:3px;text-transform:uppercase;opacity:.75}
.voltband h2{font:700 clamp(34px,5.5vw,64px)/1 var(--display);letter-spacing:-2px;margin:10px 0 12px}
.voltband p{font-size:clamp(15px,2vw,18px);line-height:1.5;margin:0;max-width:560px;opacity:.85}
/* Scroll reveals (class added by polish.js; no-JS keeps everything visible) */
.rv{opacity:0;transform:translateY(56px) scale(.92);filter:blur(8px);
  transition:opacity 1s ease,transform 1s ease,filter 1s ease}
.rv.in{opacity:1;transform:none;filter:none}
/* Glass header deepens once scrolled (topbar is already sticky + glass) */
.topbar.polish-scrolled{background:#0b0d10f2;box-shadow:0 8px 30px #00000040}
/* Anchor clearance under the sticky header */
html{scroll-padding-top:90px}
@media (prefers-reduced-motion: reduce){
  .rv,.rv.in{opacity:1;transform:none;filter:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- premium scroll motion v2 (2026-10-29) ---------- */
/* All motion is scrubbed by scroll position (polish.js sets --p vars). No-JS and reduced
   motion: .m-on is never added, so everything below the .m-on guard stays static and visible. */
.hero-pin{width:min(780px,94vw);margin-top:10px}
.hero-pin .herostage{width:100%;position:relative;isolation:isolate}
.hz-glow{position:absolute;inset:-20%;z-index:-1;pointer-events:none;
  background:radial-gradient(45% 40% at 50% 60%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 70%)}
.hz-floor{position:absolute;left:12%;right:12%;bottom:6%;height:10%;pointer-events:none;border-radius:50%;
  background:radial-gradient(closest-side,#000a,transparent)}
.herostage .hero{position:relative;z-index:1}
.display span{background:linear-gradient(90deg,var(--accent),var(--accent)) no-repeat 0 92%/var(--sweep,100%) .12em;padding-bottom:.04em}
.volt-pin{width:100%}
.m-on .hero-pin{height:150vh}
.m-on .hero-pin .herostage{position:sticky;top:max(16px,calc(50svh - 31vw));will-change:transform}
@media(min-width:780px){.m-on .hero-pin .herostage{top:calc(50svh - 245px)}}
.m-on .hz-glow,.m-on .herostage .hero,.m-on .hz-floor{will-change:transform}
.m-on .volt-pin{height:170vh}
.m-on .voltband{position:sticky;top:calc(50svh - 160px);will-change:clip-path;
  clip-path:inset(0 calc(var(--vw,0) * 1%) 0 0 round 22px);transform:translate3d(calc(var(--vx,0) * 1px),0,0)}
.m-on .popular{position:relative}
.m-on .pop-title{position:sticky;top:12px;z-index:3;padding:10px 0;
  background:linear-gradient(180deg,var(--bg,#0b0d10) 70%,transparent)}
.m-on .w{display:inline-block;opacity:var(--o,0);transform:translate3d(0,calc((1 - var(--o,0)) * .6em),0)}
.m-on .pop-grid>*{opacity:var(--o,0);transform:translate3d(0,calc((1 - var(--o,0)) * 60px),0) scale(calc(.94 + var(--o,0) * .06))}
.m-on .stats .stat,.m-on .notify{opacity:var(--o,1);transform:translate3d(0,calc((1 - var(--o,1)) * 30px),0)}
@media (prefers-reduced-motion: reduce){
  .m-on .hero-pin,.m-on .volt-pin{height:auto}
  .m-on .herostage,.m-on .voltband,.m-on .pop-title{position:static}
  .m-on .voltband{clip-path:none;transform:none}
  .m-on .w,.m-on .pop-grid>*,.m-on .stats .stat,.m-on .notify{opacity:1;transform:none}
}
.m-on .start{overflow:visible;overflow-x:clip}

/* ---------- UX layer (ux.js, 2026-10-29): my bike, instant search, mobile build bar ---------- */
.ux-strip{position:absolute;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  gap:12px;padding:calc(14px + env(safe-area-inset-top)) clamp(16px,4vw,40px) 14px}
.ux-logo{text-decoration:none;color:var(--text)}
.ux-tools{display:flex;align-items:center;gap:8px;margin-left:auto}
.ux-sbtn,.ux-bike{display:inline-flex;align-items:center;gap:8px;height:40px;border:1px solid var(--line2);
  background:#141920cc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:var(--muted);
  border-radius:999px;padding:0 14px;font:600 13.5px var(--body);cursor:pointer;transition:border-color .15s,color .15s,background .15s}
.ux-sbtn:hover,.ux-bike:hover{border-color:#46505b;color:var(--text)}
.ux-sbtn kbd{font:600 11px var(--body);color:var(--faint);border:1px solid var(--line2);border-radius:6px;padding:1px 6px;margin-left:4px}
.ux-bike{color:var(--text);max-width:220px}
.ux-bike-t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ux-bike-ic{display:inline-flex;color:var(--faint)}
.ux-bike.set .ux-bike-ic{color:var(--accent)}
.ux-bike:not(.set){border-color:#b6e61d66;color:var(--accent-hi)}
.topbar .ux-tools{margin-left:auto}
.topbar .ux-sbtn,.topbar .ux-bike{height:38px}
@media(max-width:640px){
  .ux-sbtn{width:40px;padding:0;justify-content:center}
  .ux-sbtn-t,.ux-sbtn kbd{display:none}
  .ux-bike{max-width:150px;padding:0 12px}
  .topbar .ux-tools{order:2}
  .topbar .suggestbtn{order:4;margin-left:auto}
  .topbar .tabs{order:5}
  .topbar .logo .wordmark{display:none}
  .start{padding-top:86px}
}
@media(max-width:380px){ .ux-strip .wordmark{display:none} }
@media(hover:none){ .ux-sbtn kbd{display:none} }

/* fit badges */
.ux-fit{display:inline-flex;align-items:center;gap:4px;font:700 11.5px/1 var(--body);letter-spacing:.2px;border-radius:999px;
  padding:5px 9px;white-space:nowrap;border:1px solid transparent;vertical-align:middle}
.ux-fit.yes{color:#7ee08a;background:#16301b;border-color:#2f6b3a}
.ux-fit.mod{color:#f0c060;background:#2d2410;border-color:#6b5420}
.ux-fit.no{color:#f08a7e;background:#2e1716;border-color:#6b2f2a}
.ux-fit.nv{color:var(--muted);background:#1a2027;border-color:var(--line2)}
.sp-info .ux-fit{margin:6px 0 2px;display:flex;width:max-content}
.sp-row.ux-fits{border-color:#2f6b3a!important}
.fyb{display:inline-block;margin:5px 6px 0 0;font:700 11px/1 var(--body);color:#7ee08a;background:#16301b;border:1px solid #2f6b3a;border-radius:999px;padding:4px 8px}
.ux-other{font-size:14px;color:var(--muted);background:var(--panel);border:1px solid var(--line2);border-radius:12px;padding:12px 14px}

/* "What do you ride?" card — floating, non-blocking */
.ux-pick{position:fixed;z-index:60;left:50%;bottom:calc(18px + env(safe-area-inset-bottom));transform:translate(-50%,16px);opacity:0;
  width:min(440px,calc(100vw - 24px));background:#151a20f2;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  border:1px solid var(--line2);border-radius:20px;box-shadow:0 24px 70px #000b;padding:18px;text-align:left;
  transition:opacity .25s ease,transform .25s ease}
.ux-pick.in{opacity:1;transform:translate(-50%,0)}
.ux-pick-h{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.ux-pick-h strong{font:700 20px/1.15 var(--display);letter-spacing:-.4px;color:var(--text)}
.ux-pick-h p{margin:4px 0 0;color:var(--muted);font-size:13.5px}
.ux-x{flex:none;width:34px;height:34px;border-radius:50%;border:1px solid var(--line2);background:var(--panel2);color:var(--muted);font-size:20px;line-height:1;cursor:pointer}
.ux-x:hover{color:var(--text)}
.ux-pick-box{margin-top:14px}
.ux-pick-box input{width:100%;background:var(--panel2);color:var(--text);border:1px solid var(--line2);border-radius:12px;padding:12px 14px;font:500 16px var(--body)}
.ux-pick-box input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #b6e61d2b}
.ux-pick-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;max-height:150px;overflow:auto}
.ux-pick-o{border:1px solid var(--line2);background:var(--panel);color:var(--text);border-radius:999px;padding:8px 12px;font:600 13px var(--body);cursor:pointer;transition:all .14s}
.ux-pick-o:hover,.ux-pick-o.act{border-color:var(--accent);background:var(--accent-soft)}
.ux-pick-o.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.ux-pick-f{display:flex;gap:16px;margin-top:12px}
.ux-link{background:none;border:0;color:var(--muted);font:600 13px var(--body);cursor:pointer;padding:4px 0;text-decoration:underline;text-underline-offset:3px}
.ux-link:hover{color:var(--text)}
.ux-empty{display:flex;flex-direction:column;gap:4px;padding:14px;color:var(--muted);font-size:13.5px}
.ux-empty strong{color:var(--text)}

/* search overlay */
html.ux-lock,html.ux-lock body{overflow:hidden}
.ux-sov{position:fixed;inset:0;z-index:80;background:#05070acc;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  display:flex;justify-content:center;align-items:flex-start;padding:calc(10vh + env(safe-area-inset-top)) 12px 12px}
.ux-spanel{width:min(640px,100%);background:#151a20;border:1px solid var(--line2);border-radius:20px;box-shadow:0 30px 80px #000c;overflow:hidden;text-align:left}
.ux-srow{display:flex;align-items:center;gap:10px;padding:12px 12px 12px 18px;border-bottom:1px solid var(--line)}
.ux-srow input{flex:1;min-width:0;background:none;border:0;color:var(--text);font:500 17px var(--body);padding:8px 0;outline:none}
.ux-srow input::-webkit-search-cancel-button{display:none}
.ux-sclose{border:1px solid var(--line2);background:var(--panel2);color:var(--muted);border-radius:8px;font:600 12px var(--body);padding:6px 9px;cursor:pointer}
.ux-sres{max-height:min(62vh,520px);overflow:auto;padding:8px}
.ux-shint{padding:14px;color:var(--faint);font-size:13.5px}
.ux-sopt{display:flex;align-items:center;gap:12px;padding:9px 10px;border-radius:12px;color:var(--text);text-decoration:none}
.ux-sopt.act{background:var(--accent-soft)}
.ux-sth{flex:none;width:48px;height:48px;border-radius:10px;background:var(--studio);display:flex;align-items:center;justify-content:center;overflow:hidden;color:var(--accent);font:700 18px var(--display)}
.ux-sth img{width:100%;height:100%;object-fit:contain}
.ux-stx{display:flex;flex-direction:column;min-width:0;flex:1}
.ux-stx strong{font-weight:600;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ux-stx small{color:var(--faint);font-size:12px}
.ux-sopt .ux-fit{flex:none}
@media(max-width:520px){ .ux-sov{padding-top:calc(8px + env(safe-area-inset-top))} .ux-sopt .ux-fit{display:none} }
.ux-skel{height:56px;margin:4px 0;border-radius:12px;background:linear-gradient(90deg,#1a2028 0%,#232b35 50%,#1a2028 100%);background-size:200% 100%;animation:uxsk 1.2s linear infinite}
@keyframes uxsk{to{background-position:-200% 0}}
@media(prefers-reduced-motion:reduce){ .ux-skel{animation:none} .ux-pick{transition:none} }

/* mobile builder: sticky bottom bar + undo */
.ux-mbar{display:none}
@media(max-width:899px){
  .ux-mbar{position:fixed;z-index:40;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:space-between;gap:12px;
    padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#0b0d10eb;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
    border-top:1px solid var(--line)}
  .ux-mbar[hidden]{display:none!important}
  body.ux-has-mbar .wrap{padding-bottom:calc(120px + env(safe-area-inset-bottom))}
  body.ux-has-mbar .toast,body.ux-has-mbar .ux-undo{bottom:calc(84px + env(safe-area-inset-bottom))}
  body.ux-has-mbar .ux-pick{bottom:calc(84px + env(safe-area-inset-bottom))}
}
.ux-mbar-l{display:flex;flex-direction:column;min-width:0}
.ux-mbar-n{color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ux-mbar-t{font:700 20px/1.1 var(--display);letter-spacing:-.4px}
.ux-mbar-b{flex:none;padding:12px 18px;border-radius:12px}
.ux-undo{position:fixed;z-index:55;left:50%;bottom:calc(28px + env(safe-area-inset-bottom));transform:translateX(-50%);display:flex;align-items:center;gap:14px;
  background:#eef3e4;color:#131a06;border-radius:999px;padding:8px 8px 8px 20px;font-size:13.5px;font-weight:700;box-shadow:0 10px 32px #00000070;max-width:calc(100vw - 24px)}
.ux-undo-m{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ux-undo-b{flex:none;border:0;background:#131a06;color:var(--accent-hi);border-radius:999px;padding:8px 14px;font:700 13px var(--body);cursor:pointer}
.toast{bottom:calc(28px + env(safe-area-inset-bottom))}
/* generated pages: header tools */
.tp-head .ux-tools{gap:6px}
.tp-head{flex-wrap:wrap}
.tab{white-space:nowrap}
@media(max-width:1599px){
  .topbar .ux-sbtn{width:38px;padding:0;justify-content:center}
  .topbar .ux-sbtn-t,.topbar .ux-sbtn kbd{display:none}
  .topbar .ux-bike{max-width:150px}
}
@media(min-width:641px) and (max-width:1599px){
  .topbar .logo .wordmark{display:none}
  .topbar .tabs{min-width:0;overflow-x:auto;scrollbar-width:none}
  .topbar .tabs::-webkit-scrollbar{display:none}
  .topbar .tab{padding:9px 14px}
}

/* ---- UX batch B: part pages, why/alternatives, shelf, zoom, snap, skeletons ---- */
.fitalt-h{margin:.6rem 0 .35rem;font-size:.82rem;color:#cfd3d8}
.fitalts{display:flex;flex-wrap:wrap;gap:.4rem}
.fitalt{font:inherit;font-size:.8rem;padding:.42rem .7rem;border-radius:999px;border:1px solid #c8f04a55;background:#c8f04a12;color:#e9f7c4;cursor:pointer;min-height:36px;text-align:left}
.fitalt:hover{border-color:#c8f04a;background:#c8f04a22}
.bsum-empty{display:flex;flex-direction:column;gap:.25rem;padding:.9rem 1rem;border:1px dashed #ffffff22;border-radius:14px;color:#9aa1a9;font-size:.84rem}
.bsum-empty strong{color:#e8eaed;font-family:'Space Grotesk',Inter,sans-serif;font-size:.92rem}
.ux-snap{animation:uxSnap .38s cubic-bezier(.2,1.4,.4,1)}
@keyframes uxSnap{0%{transform:scale(.96)}55%{transform:scale(1.035);box-shadow:0 0 0 3px #c8f04a44}100%{transform:none;box-shadow:none}}
.ux-skel-card{min-height:170px;border-radius:16px;background:#ffffff06;border:1px solid #ffffff0d;display:block;overflow:hidden}
.ux-skel-card .ux-skel{display:block;height:100%;min-height:170px}
.pop-card img,.sp-row img,.pp-zoom img{background:linear-gradient(100deg,#ffffff05 30%,#ffffff10 50%,#ffffff05 70%) 0 0/200% 100%;animation:uxShim 1.4s linear infinite}
@keyframes uxShim{to{background-position:-200% 0}}
@media (prefers-reduced-motion: reduce){.ux-snap,.pop-card img,.sp-row img,.pp-zoom img,.ux-skel{animation:none!important}}
/* home shelf: my builds + recently viewed */
.ux-shelf{max-width:1100px;margin:1.6rem auto 0;padding:0 16px;text-align:left}
.ux-shelf-s{margin-bottom:1rem}
.ux-shelf-h{font:600 .78rem 'Space Grotesk',Inter,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:#c8f04a;margin:0 0 .6rem}
.ux-shelf-row{display:flex;gap:.7rem;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:.4rem;-webkit-overflow-scrolling:touch}
.ux-card{flex:0 0 180px;scroll-snap-align:start;display:flex;flex-direction:column;gap:.2rem;padding:.6rem;border-radius:14px;background:#ffffff07;border:1px solid #ffffff12;color:#e8eaed;text-decoration:none;transition:border-color .2s}
.ux-card:hover{border-color:#c8f04a66}
.ux-card img{width:100%;height:100px;object-fit:contain;border-radius:8px}
.ux-card strong{font:600 .86rem 'Space Grotesk',Inter,sans-serif;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ux-card small{color:#9aa1a9;font-size:.75rem}
.ux-shelf-x{font:inherit;font-size:.75rem;color:#8a9097;background:none;border:0;padding:.3rem 0;cursor:pointer;text-decoration:underline}
/* part pages */
.pp-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:start;margin:.6rem 0 1.4rem}
.pp-fig{margin:0}
.pp-zoom{display:block;position:relative;border-radius:18px;overflow:hidden;border:1px solid #ffffff12;cursor:zoom-in}
.pp-zoom img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:contain}
.pp-zh{position:absolute;right:10px;bottom:10px;font-size:.72rem;padding:.25rem .55rem;border-radius:999px;background:#000a;color:#ddd;border:1px solid #ffffff22}
.pp-noimg{aspect-ratio:1/1;display:grid;place-items:center;border-radius:18px;border:1px dashed #ffffff22;color:#8a9097}
.pp-head h1{margin:.2rem 0 .6rem;font-size:clamp(1.5rem,3.4vw,2.2rem);line-height:1.12}
.pp-head [data-ux-partfit]{margin:0 0 .8rem}
.pp-specs{margin:0;display:grid;gap:0;border-top:1px solid #ffffff12}
.pp-specs>div{display:flex;justify-content:space-between;gap:1rem;padding:.55rem 0;border-bottom:1px solid #ffffff12}
.pp-specs dt{color:#9aa1a9;font-size:.86rem}
.pp-specs dd{margin:0;text-align:right;font-weight:600;font-size:.9rem}
.pp-specs dd .sp-chk{display:block;font-weight:400}
.pp-cta{display:inline-flex;margin-top:1rem;padding:.7rem 1.1rem;border-radius:999px;background:#c8f04a;color:#0a0b0c;font-weight:700;text-decoration:none}
.pp h2{margin:1.6rem 0 .6rem;font-size:1.15rem}
.pp-tab{width:100%;border-collapse:collapse;font-size:.88rem}
.pp-tab th{text-align:left;color:#9aa1a9;font-weight:500;font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;padding:.4rem .5rem;border-bottom:1px solid #ffffff1a}
.pp-tab td{padding:.6rem .5rem;border-bottom:1px solid #ffffff10;vertical-align:middle}
.pp-tab .pp-num{font-weight:700;white-space:nowrap}
.pp-tab tr.ux-mine td{background:#c8f04a10}
.pp-why{color:#aeb4bb;font-size:.82rem}
@media(max-width:700px){
  .pp-top{grid-template-columns:1fr;gap:16px}
  .pp-tab thead{display:none}
  .pp-tab,.pp-tab tbody,.pp-tab tr,.pp-tab td{display:block;width:100%}
  .pp-tab tr{display:grid;grid-template-columns:1fr auto;gap:.15rem .8rem;padding:.6rem 0;border-bottom:1px solid #ffffff10}
  .pp-tab td{border:0;padding:0}
  .pp-tab td:last-child{grid-column:1/-1;margin-top:.3rem}
  .pp-fit tr{grid-template-columns:1fr auto}
  .pp-fit td.pp-why{grid-column:1/-1}
}
.ux-zoom{position:fixed;inset:0;z-index:95;background:#000e;display:grid;place-items:center;overflow:auto;cursor:zoom-out;padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom)}
.ux-zoom img{max-width:96vw;max-height:92vh;object-fit:contain;cursor:zoom-in;transition:transform .25s}
.ux-zoom img.z2{transform:scale(1.9);cursor:zoom-out}
.ux-zoom-x{position:fixed;top:calc(12px + env(safe-area-inset-top));right:12px;width:44px;height:44px;border-radius:50%;border:1px solid #ffffff33;background:#111;color:#fff;font-size:1.4rem;cursor:pointer}
@media (prefers-reduced-motion: reduce){.ux-zoom img{transition:none}}
.sp-pl{color:inherit;text-decoration:none}.sp-pl:hover{color:#c8f04a;text-decoration:underline}

.seo-main a.pp-cta,.pp-cta{color:#0a0b0c!important;text-decoration:none!important;min-height:44px;align-items:center}
.pp-cta:hover{filter:brightness(1.08)}
.ux-shelf{position:relative;z-index:2}
.ux-shelf{width:min(1100px,94vw);max-width:none;padding:0;margin:26px auto 10px;box-sizing:border-box}
.ux-shelf-h{font:700 20px/1.2 var(--display);letter-spacing:-.4px;text-transform:none;color:inherit;margin:0 0 12px}
/* follow-up fixes */
.gp-name small,.gnote{color:var(--muted)}
.tp-nav a{display:inline-flex;align-items:center;min-height:24px;padding:0 2px}
.pp-fit td a,.pp-fit td a:visited{color:#e8eaed;text-decoration:none;font-weight:600;background:none}
.pp-fit td a:hover{color:var(--accent-hi,#c8f04a);text-decoration:underline}
.pp-fit tr.ux-mine td{background:none}
.pp-fit tr.ux-mine{box-shadow:inset 3px 0 0 #c8f04a}
.pp-fit tr.ux-mine td:first-child{padding-left:12px}
.ux-undo{background:#15181c;color:#eef1f4;border:1px solid #c8f04a55;box-shadow:0 14px 40px #000c,0 0 0 1px #0008;-webkit-backdrop-filter:none;backdrop-filter:none}
.ux-undo-b{background:#c8f04a;color:#0a0b0c}
@media(max-width:899px){
  body.ux-has-mbar .ux-undo{bottom:calc(86px + env(safe-area-inset-bottom));left:12px;right:12px;transform:none;max-width:none;justify-content:space-between}
}
.pp-fit tr.ux-mine td{padding-left:12px}
/* builder: fit-only lists (v4.14.7) */
.showall{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted,#9aa3ad);margin:0 0 10px;cursor:pointer;line-height:1.3}
.showall input{width:16px;height:16px;flex:0 0 auto;margin:0}
.nofit-note{font-size:13px;color:var(--muted,#9aa3ad);margin:6px 0 0;line-height:1.35}
.nofit-hint{display:block;font-size:12px;margin-top:2px}