:root{
  --bg:#f5f5f2; --panel:#fff; --ink:#1a1a1a; --mute:#6b6b66; --line:#e3e3de; --soft:#f0f0ec;
  --accent:#2f5bea; --accent-ink:#fff; --bad:#c43d3d; --warn:#a86508; --bar-bg:#e8e8e3;
  --noul:#6d43d6; --choice:#17809a; --score:#a86508; --box:#b8327f; --on-c:#fff;
  --tech-bg:#ecebe6; --tech-ink:#55554f;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#121214; --panel:#1b1b1f; --ink:#ececea; --mute:#9a9a94; --line:#2c2c32; --soft:#25252b;
  --accent:#6b8cff; --accent-ink:#0b0b10; --bar-bg:#2a2a30; --warn:#e5a64a;
  --noul:#a58bff; --choice:#4cc0d8; --score:#e5a64a; --box:#ec74b0; --on-c:#111;
  --tech-bg:#2b2b31; --tech-ink:#b9b9b2; color-scheme:dark;}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
button,select,input,textarea{font:inherit;color:inherit}
code{font-family:ui-monospace,Menlo,monospace;font-size:.92em;background:var(--soft);padding:1px 5px;border-radius:4px}
.mute{color:var(--mute);font-size:12px}
[data-type=noul]{--c:var(--noul)}[data-type=choice]{--c:var(--choice)}[data-type=score]{--c:var(--score)}[data-type=box]{--c:var(--box)}
select:focus-visible,input:focus-visible,textarea:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* type badge: friendly name in the type colour | technical name on a neutral ground */
.bd{display:inline-flex;flex:none;height:20px;border:1px solid var(--c);border-radius:5px;overflow:hidden;font-size:11px;line-height:18px;vertical-align:middle;white-space:nowrap}
.bd b{background:var(--c);color:var(--on-c);font-weight:600;padding:0 7px}
.bd i{font:500 10.5px/18px ui-monospace,Menlo,monospace;font-style:normal;background:var(--tech-bg);color:var(--tech-ink);padding:0 6px;letter-spacing:.02em;box-shadow:inset 1px 0 0 var(--c)}

.top{display:flex;gap:16px;align-items:center;flex-wrap:wrap;padding:8px 16px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.brand{font-weight:700;white-space:nowrap}.brand span{font-weight:400;color:var(--mute)}
.tagline{flex:1;min-width:240px;margin:0;font-size:12.5px;color:var(--mute);line-height:1.35}.tagline b{color:var(--ink);font-weight:600}
.ctl{display:flex;flex-direction:column;gap:2px}
.lbl{font-size:10.5px;color:var(--mute);text-transform:uppercase;letter-spacing:.05em}
.seg{display:inline-flex;height:32px;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.seg button{border:0;background:transparent;padding:0 12px;cursor:pointer}
.seg button small{color:var(--mute);margin-left:4px}
.seg button.on{background:var(--ink);color:var(--bg)}.seg button.on small{color:inherit;opacity:.7}
select,input[type=text],textarea{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:6px 8px}
select{height:32px;padding:0 8px}

.wrap{max-width:1600px;margin:0 auto;padding:12px 16px 24px}
.layout{display:grid;grid-template-columns:260px minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:start}
.col{display:flex;flex-direction:column;gap:12px;min-width:0}
@media (min-width:1100px) and (min-height:620px){
  html,body{height:100%;overflow:hidden}
  body{display:flex;flex-direction:column}
  .top{position:static;flex:none}
  .wrap{flex:1;min-height:0;width:100%;display:flex;flex-direction:column}
  .layout{flex:1;min-height:0;align-items:stretch}
  .col{overflow-y:auto;min-height:0;padding:2px 6px 2px 2px}
  .rh{position:sticky;top:0;z-index:2}
}
@media (max-width:1099px){.layout{grid-template-columns:1fr 1fr}.layout>.col:first-child{grid-column:1/-1}.scn{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))!important}}
@media (max-width:760px){.layout{grid-template-columns:1fr}}
/* below the 3-column layout the Ask button becomes a bottom bar */
@media not all and (min-width:1100px) and (min-height:620px){
  .askwrap{position:fixed;left:0;right:0;bottom:0;z-index:6;background:var(--panel);border-top:1px solid var(--line);padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));align-items:flex-end}
  body{padding-bottom:84px}
}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}
h2{font-size:15px;margin:0 0 4px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
h3{font-size:13px;margin:0}
.num{flex:none;display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--ink);color:var(--bg);font-size:12px;font-weight:700}
.hint{margin:0 0 8px;color:var(--mute);font-size:12.5px}
.hint.tight{margin:8px 0 12px}
textarea{width:100%;resize:vertical;font-size:14px;line-height:1.5}

.scn{display:grid;grid-template-columns:1fr;gap:6px;margin-top:8px}
.scn button{text-align:left;min-height:56px;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:6px 10px;cursor:pointer;display:grid;grid-template-columns:28px 1fr;column-gap:10px;align-items:center}
.scn button:hover{border-color:var(--ink)}
.scn button.on{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 25%,transparent)}
.scn .ic{display:grid;place-items:center;width:28px;height:28px;border-radius:6px;background:var(--soft);font-size:15px;grid-row:span 2}
.scn b{font-size:13.5px;line-height:1.2}
.scn span.d{font-size:12px;color:var(--mute);line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

.types dl{margin:8px 0 0;display:flex;flex-direction:column;gap:8px}
.types dd{margin:3px 0 0;font-size:11.5px;line-height:1.35;color:var(--mute)}
.types dt{margin:0}

button.link{background:none;border:0;color:var(--accent);cursor:pointer;padding:10px 0 0;font-size:13px}
.ih{display:flex;justify-content:space-between;align-items:baseline;margin:14px 0 8px}
.islots{display:grid;grid-template-columns:repeat(4,minmax(0,96px));gap:8px}
.slot{position:relative;aspect-ratio:1;border-radius:8px;overflow:hidden;background:var(--soft);border:1px solid var(--line)}
.slot img{width:100%;height:100%;object-fit:cover;display:block}
.slot .tok{position:absolute;left:0;right:0;bottom:0;height:22px;border:0;background:rgba(0,0,0,.62);color:#fff;font:11px/22px ui-monospace,Menlo,monospace;cursor:pointer;padding:0}
.slot .tok:hover{background:rgba(0,0,0,.8)}
.slot .x{position:absolute;top:4px;right:4px;width:22px;height:22px;border-radius:50%;border:1px solid var(--line);background:var(--panel);color:var(--ink);cursor:pointer;line-height:18px;padding:0;font-size:14px}
.slot.empty{border:1px dashed var(--mute);display:grid;place-items:center;color:var(--mute);font-size:22px;cursor:pointer;background:var(--soft)}
.slot.empty:hover{border-color:var(--accent);color:var(--accent)}
.cap{margin:0 0 6px;font-size:12px;color:var(--mute)}
.isrc{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.src{position:relative;width:40px;height:40px;border-radius:6px;overflow:visible;border:1px solid var(--line);padding:0;background:var(--soft);cursor:pointer;display:block}
.src img{width:100%;height:100%;object-fit:cover;display:block;border-radius:5px}
.src.on{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.src .n{position:absolute;top:-6px;right:-6px;min-width:16px;height:16px;border-radius:8px;background:var(--accent);color:var(--accent-ink);font:700 10px/16px system-ui,sans-serif;text-align:center}
.src.up{border-style:dashed;display:grid;place-items:center;color:var(--mute);font-size:11px;width:auto;padding:0 10px}
.src.up:hover{border-color:var(--accent);color:var(--accent)}
.isrc.full .src:not(.on):not(.up){opacity:.35}
.ichip{display:inline-flex;align-items:center;gap:4px;background:var(--soft);border-radius:4px;padding:0 5px 0 2px;font-size:.92em;font-weight:500;vertical-align:baseline;white-space:nowrap}
.ichip img{width:14px;height:14px;border-radius:3px;object-fit:cover}
.ichip:not(:has(img)){padding-left:5px}

.q{border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin-bottom:8px}
.qh{display:flex;gap:8px;align-items:flex-start}
.qh .bd{margin-top:1px}
.qh .title{flex:1;font-weight:600;min-width:0;overflow-wrap:anywhere}
.qh .title.empty{color:var(--mute);font-weight:400;font-style:italic}
.qbtn{flex:none;height:24px;border:1px solid var(--line);background:none;border-radius:6px;padding:0 9px;cursor:pointer;font-size:12px;color:var(--mute)}
.qbtn:hover{color:var(--ink);border-color:var(--ink)}
.icon{flex:none;width:24px;height:24px;border:0;background:none;cursor:pointer;color:var(--mute);font-size:16px;line-height:1;padding:0;border-radius:6px}
.icon:hover{color:var(--bad);background:var(--soft)}
.q .del{opacity:0;transition:opacity .12s}
.q:hover .del,.q:focus-within .del{opacity:1}
@media (hover:none){.q .del{opacity:1}}
.det{margin:8px 0 0;padding-top:8px;border-top:1px dashed var(--line);display:flex;flex-direction:column;gap:3px}
.kv{display:grid;grid-template-columns:minmax(64px,28%) 1fr;gap:8px;font-size:12px;line-height:1.4}
.kv b{font-weight:600;color:var(--mute);overflow-wrap:anywhere}
.kv span{color:var(--ink);overflow-wrap:anywhere}.kv span i{color:var(--mute)}
.qbtn.on{color:var(--ink);border-color:var(--ink);background:var(--soft)}
.tag{margin:6px 0 4px;font-size:12px;color:var(--mute)}
.tag.warn{color:var(--bad)}
.q label.l{display:block;font-size:12px;color:var(--mute);margin:8px 0 3px}
.q input[type=text]{width:100%}
.q .id{font-family:ui-monospace,Menlo,monospace;font-size:12px}
.rows .row{display:flex;gap:6px;margin-bottom:4px;align-items:center}
.rows .row input:first-child{flex:0 0 28%}
.rows .row .n{flex:0 0 18px;color:var(--mute);font-size:12px;text-align:right}
.rows .row input:nth-child(2){flex:1}
.mini{border:1px dashed var(--line);background:none;border-radius:6px;padding:3px 8px;cursor:pointer;color:var(--mute);font-size:12px}
.mini:hover{color:var(--ink);border-color:var(--ink)}
.chk{display:flex;gap:6px;align-items:center;font-size:12px;color:var(--mute);margin-top:8px}

.addmenu{margin:4px 0 0}
.addmenu summary{display:inline-block;cursor:pointer;color:var(--accent);font-size:13px;padding:4px 0;list-style:none}
.addmenu summary::-webkit-details-marker{display:none}
.menu{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:8px;margin-top:6px}
.menu button{text-align:left;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:8px 10px;cursor:pointer;display:flex;flex-direction:column;gap:4px;align-items:flex-start}
.menu button:hover{border-color:var(--ink)}
.menu button:disabled{opacity:.4;cursor:not-allowed}
.menu span{font-size:12px;color:var(--mute)}

/* answers header: the Ask button lives next to what it produces */
.rh{display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--panel);margin:-16px -16px 12px;padding:12px 16px;border-bottom:1px solid var(--line);border-radius:12px 12px 0 0}
.rh h2{margin:0}
.chip{font-size:11px;font-weight:600;color:var(--warn);border:1px solid var(--warn);border-radius:99px;padding:0 8px;line-height:18px}
.askwrap{display:flex;flex-direction:column;align-items:flex-end;gap:2px}
button.primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:150px;height:36px;background:var(--accent);color:var(--accent-ink);border:0;border-radius:6px;padding:0 16px;font-weight:600;font-size:14px;cursor:pointer}
button.primary:disabled{opacity:.7;cursor:wait}
button.primary kbd{font:11px/16px ui-monospace,Menlo,monospace;opacity:.7;border:1px solid currentColor;border-radius:4px;padding:0 4px}
.ver{font-size:11px;color:var(--mute)}
.spin{width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:rot .7s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0 0 12px}
.stat{background:var(--soft);border-radius:8px;padding:6px 10px;min-height:52px}
.stat .k{font-size:10.5px;color:var(--mute);text-transform:uppercase;letter-spacing:.05em}
.stat .v{font-size:17px;font-weight:700;line-height:1.2;font-variant-numeric:tabular-nums}
.stat .v small{font-size:11px;font-weight:400;color:var(--mute)}
.stat .s{font-size:10.5px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.statline{margin:0 0 12px;font-size:12.5px;color:var(--mute)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:0 0 12px}
.tabs button{border:0;background:none;padding:6px 10px;cursor:pointer;color:var(--mute);border-bottom:2px solid transparent}
.tabs button.on{color:var(--ink);border-color:var(--accent)}
.out{transition:opacity .15s}.out.busy{opacity:.45}
.empty{color:var(--mute);margin:0}
.err{background:color-mix(in srgb,var(--bad) 12%,transparent);border:1px solid var(--bad);color:var(--bad);border-radius:8px;padding:8px 12px;margin-bottom:8px;white-space:pre-wrap;word-break:break-word}
pre.json{background:var(--soft);border-radius:8px;padding:12px;overflow:auto;max-height:60vh;font:12px/1.5 ui-monospace,Menlo,monospace;margin:0}
.sk{height:96px;border-radius:8px;margin-bottom:8px;background:linear-gradient(90deg,var(--soft) 25%,var(--bar-bg) 50%,var(--soft) 75%);background-size:200% 100%;animation:sh 1.3s linear infinite}
@keyframes sh{to{background-position:-200% 0}}
@media (prefers-reduced-motion:reduce){.sk,.spin{animation:none}}

/* answer cards */
.a{border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin-bottom:8px}
.askedrow{display:flex;gap:8px;align-items:flex-start}
.asked{flex:1;min-width:0;font-size:13px;color:var(--mute);margin:0;overflow-wrap:anywhere}
.asked .bd{margin-right:6px}
.why{position:relative;margin-left:auto;flex:none}
.why summary{list-style:none;width:16px;height:16px;border-radius:50%;border:1px solid var(--line);font-size:10px;line-height:14px;text-align:center;color:var(--mute);cursor:pointer}
.why summary::-webkit-details-marker{display:none}
.why p{position:absolute;right:0;top:22px;width:240px;margin:0;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px 10px;z-index:3;font-size:12px;color:var(--mute);box-shadow:0 6px 20px rgba(0,0,0,.12)}
.hero{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin:8px 0}
.hl{min-width:0}
.qual{font-size:15px;font-weight:500;color:var(--mute);margin-right:6px}
.verdict{font-size:24px;font-weight:750;line-height:1.15;letter-spacing:-.01em;color:var(--ink);overflow-wrap:anywhere}
.verdict.sm{font-size:20px;font-weight:700;display:-webkit-inline-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;vertical-align:bottom}
.hn{text-align:right;flex:none}
.hn b{display:block;font-size:20px;font-weight:700;line-height:1.1;font-variant-numeric:tabular-nums}
.hn span{font-size:11px;color:var(--mute)}
.raw{margin-top:8px;font:11px/1.4 ui-monospace,Menlo,monospace;color:var(--mute);font-variant-numeric:tabular-nums}
.bars{margin-top:6px}
.bar{display:grid;grid-template-columns:minmax(60px,34%) 1fr 40px;gap:8px;align-items:center;font-size:12px;margin:3px 0;color:var(--mute)}
.bar .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar .tr{height:8px;background:var(--bar-bg);border-radius:4px;overflow:hidden}
.bar .tr i{display:block;height:100%;background:var(--c);border-radius:4px;opacity:.35}
.bar .v{text-align:right;font-variant-numeric:tabular-nums}
.bar.win{color:var(--ink)}.bar.win .nm{font-weight:600}.bar.win .tr i{opacity:1}
.dtrack{position:relative;height:8px;background:var(--bar-bg);border-radius:4px;margin:12px 0 0}
.dfill{position:absolute;top:0;bottom:0;background:var(--c)}
.dtrack .mid{position:absolute;left:50%;top:-4px;bottom:-4px;width:2px;margin-left:-1px;background:var(--ink)}
.dtrack .dot{position:absolute;top:50%;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:var(--panel);border:3px solid var(--c)}
.dlab{display:flex;justify-content:space-between;font-size:11px;color:var(--mute);margin-top:6px}
.scale{position:relative;display:flex;gap:3px;margin-top:12px}
.scale .sg{flex:1;height:8px;border-radius:3px;background:var(--bar-bg)}
.scale .sg.on{background:var(--c)}
.scale .sdot{position:absolute;top:50%;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:var(--panel);border:3px solid var(--ink)}
.boxview{position:relative;display:block;width:fit-content;max-width:100%;margin:28px 0 0}
.boxview img{display:block;max-width:100%;max-height:280px;border-radius:6px}
.boxview .rect{position:absolute;border:2px solid var(--box);border-radius:3px;background:color-mix(in srgb,var(--box) 14%,transparent)}
.boxview .rect em{position:absolute;left:-2px;top:-20px;background:var(--box);color:var(--on-c);font:600 11px/18px system-ui,sans-serif;font-style:normal;padding:0 6px;border-radius:4px 4px 4px 0}
.foot{min-height:1.2em;margin:8px 0 0;font-size:13px;color:var(--mute)}.foot.warn{color:var(--bad)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:6px 14px;border-radius:99px;font-size:13px;z-index:20}
@media (max-width:640px){.bar{grid-template-columns:70px 1fr 40px}.verdict{font-size:20px}}