/* Helix Imagine 1.0 — instrument glass. Official Helix marks. */
@import url("https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@400;500;600;700&family=Geist+Mono:wght@400;500&display=swap");

:root{
  --hx-bg:#07060a;
  --hx-ink:#f4f1ea;
  --hx-mute:#8b8794;
  --hx-line:rgb(255 255 255 / 10%);
  --hx-red:#e31d2b;
  --hx-hot:#ff5a4a;
  --hx-violet:#b197ff;
  --hx-green:#3ee0a0;
  --hx-glass:linear-gradient(180deg,rgb(255 255 255 / 9%),rgb(10 8 14 / 62%));
  --hx-max:1180px;
}
html,body{margin:0;min-height:100%;background:var(--hx-bg);color:var(--hx-ink)}
body.hx-imagine{
  font:15px/1.5 "Instrument Sans",ui-sans-serif,system-ui,sans-serif;
  background:
    radial-gradient(ellipse 80% 50% at 8% -10%,#4a1020 0,transparent 46%),
    radial-gradient(ellipse 60% 40% at 92% 0%,#24143f 0,transparent 42%),
    radial-gradient(circle at 50% 120%,#120814 0,transparent 36%),
    var(--hx-bg);
  color:var(--hx-ink);
}
.hx-shell{max-width:var(--hx-max);margin:0 auto;padding:22px 20px 56px}
.hx-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--hx-line)}
.hx-brand{display:flex;align-items:center;gap:14px}
.hx-mark{
  width:56px;height:56px;border-radius:50%;overflow:hidden;padding:0;
  border:1px solid rgb(227 29 43 / 35%);
  background:#0b0a0e;
  box-shadow:0 0 36px rgb(227 29 43 / 22%);
}
.hx-mark img{width:100%;height:100%;object-fit:contain;display:block;background:#0b0a0e}
.hx-brand .eyebrow{color:var(--hx-red);text-transform:uppercase;font-size:10px;font-weight:700;letter-spacing:.18em}
.hx-brand h1{margin:2px 0 0;font-size:28px;letter-spacing:-.05em;line-height:1}
.hx-brand p{margin:6px 0 0;color:var(--hx-mute);font-size:12px;max-width:42ch}
.hx-tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.hx-pill{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--hx-line);border-radius:999px;
  padding:7px 12px;background:rgb(255 255 255 / 5%);
  color:var(--hx-mute);font-size:11px;font-weight:600;text-decoration:none;
  backdrop-filter:blur(16px);
}
.hx-pill .dot{width:7px;height:7px;border-radius:50%;background:#6a6a72}
.hx-pill.online .dot{background:var(--hx-green);box-shadow:0 0 10px var(--hx-green)}
.hx-pill.lab{color:#ddd;border-color:rgb(177 151 255 / 28%)}
.hx-pill[aria-current="page"]{color:#fff;border-color:rgb(227 29 43 / 45%);background:rgb(227 29 43 / 10%)}
.hx-stage{display:grid;grid-template-columns:minmax(0,1.42fr) minmax(280px,.86fr);gap:16px;margin-top:20px}
.hx-glass{
  border:1px solid var(--hx-line);border-radius:24px;
  background:var(--hx-glass);
  box-shadow:0 20px 50px rgb(0 0 0 / 28%), inset 0 1px 0 rgb(255 255 255 / 12%);
  backdrop-filter:blur(24px) saturate(1.35);
}
.hx-ask{padding:22px}
.hx-ask .eyebrow{color:var(--hx-red);text-transform:uppercase;font-size:10px;font-weight:700;letter-spacing:.16em}
.hx-ask h2{margin:6px 0 14px;font-size:26px;letter-spacing:-.04em}
.hx-ask textarea{
  width:100%;min-height:200px;resize:vertical;border:1px solid var(--hx-line);
  border-radius:16px;padding:16px 18px;background:rgb(0 0 0 / 32%);
  color:var(--hx-ink);font:16px/1.55 "Instrument Sans",sans-serif;outline:none;
}
.hx-ask textarea:focus{border-color:rgb(227 29 43 / 45%);box-shadow:0 0 0 3px rgb(227 29 43 / 12%)}
.hx-chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}
.prompt-chip{
  border:1px solid var(--hx-line);background:rgb(255 255 255 / 5%);
  color:#c9c6cf;border-radius:999px;padding:7px 11px;cursor:pointer;font-size:11px;font-weight:600;
}
.prompt-chip:hover{border-color:rgb(227 29 43 / 40%);color:#fff}
.prompt-chip.active{border-color:rgb(227 29 43 / 40%);color:#fff;background:rgb(227 29 43 / 10%)}
.helix-mode-shell{margin-top:14px}
.helix-mode-label{display:flex;justify-content:space-between;gap:10px;margin-bottom:8px;font-size:11px;color:var(--hx-mute)}
.helix-mode-control{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.helix-mode-option{
  display:flex;align-items:center;gap:10px;
  border:1px solid var(--hx-line);background:rgb(0 0 0 / 22%);
  color:#ddd;border-radius:14px;padding:10px 12px;cursor:pointer;text-align:left;
}
.helix-mode-option img{
  width:40px;height:40px;flex:0 0 40px;border-radius:50%;object-fit:contain;
  background:#0d0d10;display:block;
}
.helix-mode-option[data-helix-mode="intelligence"] img{background:#16111f;box-shadow:0 0 0 2px #a783ff55}
.helix-mode-option b,.helix-mode-option small{display:block}
.helix-mode-option b{font-size:13px}
.helix-mode-option small{margin-top:3px;color:#7c7884;font-size:10px}
.helix-mode-option.active{border-color:rgb(227 29 43 / 50%);background:rgb(227 29 43 / 10%);box-shadow:0 0 0 2px rgb(227 29 43 / 10%)}
.helix-mode-option[data-helix-mode="intelligence"].active{border-color:rgb(177 151 255 / 50%);background:rgb(177 151 255 / 10%)}
.actions{display:flex;gap:8px;align-items:center;margin-top:14px;flex-wrap:wrap}
.btn{border:1px solid #3a3942;background:#141318;color:#fff;border-radius:12px;padding:11px 16px;cursor:pointer;font-weight:700}
.btn.primary{background:linear-gradient(180deg,#ef3340,#b3141e);border-color:#ff6670;box-shadow:0 10px 28px rgb(227 29 43 / 22%)}
.btn:disabled{opacity:.45;cursor:wait}
.toggle{display:none}
.hx-imagine-page .toggle{display:flex;gap:8px;align-items:center;color:var(--hx-mute);font-size:12px}
.hx-imagine-page .toggle input{accent-color:var(--hx-red)}
.reply-shell{margin-top:16px;border-top:1px solid var(--hx-line);padding-top:14px}
.reply-toolbar{display:flex;justify-content:space-between;gap:10px;align-items:center}
.answer-state{display:inline-flex;gap:7px;align-items:center;color:var(--hx-mute);font-size:11px}
.answer-state i{width:7px;height:7px;border-radius:50%;background:#555}
.reply{margin-top:12px;white-space:normal;font-size:15.5px;line-height:1.7}
.reply.empty{color:var(--hx-mute);white-space:pre-wrap}
.quality-receipt{display:none;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin-top:14px}
.quality-receipt.visible{display:grid}
.quality-receipt div{border:1px solid var(--hx-line);background:rgb(0 0 0 / 22%);border-radius:12px;padding:9px}
.quality-receipt span{display:block;color:#6f6c76;font-size:8px;letter-spacing:.1em;text-transform:uppercase}
.quality-receipt b{display:block;margin-top:3px;font-size:11px}
.hx-run .hx-lead{margin:0 0 14px;font-size:16.5px;line-height:1.6}
.hx-scoreboard{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:8px;margin:4px 0 16px}
.hx-score{border:1px solid var(--hx-line);border-radius:14px;padding:10px 12px;background:rgb(0 0 0 / 28%)}
.hx-score div{display:flex;justify-content:space-between;gap:8px;font-size:13px}
.hx-score span{font-family:"Geist Mono",ui-monospace,monospace;font-weight:700}
.hx-score.won b{color:#fff}
.hx-run-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:10px}
.hx-conf{display:flex;align-items:center;gap:8px;color:var(--hx-mute);font-size:11px}
.hx-conf i{width:28px;height:28px;border-radius:50%;background:conic-gradient(var(--hx-green) calc(var(--p)*1%),#2a2a32 0);mask:radial-gradient(circle at center,#0000 54%,#000 55%);-webkit-mask:radial-gradient(circle at center,#0000 54%,#000 55%)}
.hx-conf span{font-family:"Geist Mono",ui-monospace,monospace;color:#fff;font-size:14px}
.hx-coverage{margin:0;color:var(--hx-mute);font-size:12px}
.hx-trace{border:1px solid var(--hx-line);border-radius:14px;padding:8px 12px;background:rgb(0 0 0 / 18%)}
.hx-trace summary{cursor:pointer;color:#c9c6cf;font-size:12px;font-weight:600}
.hx-trace section{margin-top:10px}
.hx-trace h4{margin:0 0 4px;text-transform:uppercase;letter-spacing:.12em;font-size:9px;color:#6f6c76}
.hx-trace p{margin:0;color:#b8b5be;font-size:13px}
.hx-trace a{color:#ff8a7a}
.hx-signal{padding:22px;display:flex;flex-direction:column}
.signal-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.signal-title h2{margin:4px 0 0;font-size:22px;letter-spacing:-.04em}
.signal-mode{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--hx-line);border-radius:999px;padding:4px 10px 4px 4px;font-size:10px;font-weight:800;letter-spacing:.08em;color:#bbb}
.signal-mode img{width:22px;height:22px;border-radius:50%;object-fit:contain;background:#0d0d10;display:block}
.signal-copy{margin:14px 0 0;color:var(--hx-mute);font-size:12px}
.signal-metric{margin-top:22px;border:1px solid var(--hx-line);border-radius:18px;padding:18px;background:linear-gradient(180deg,rgb(255 255 255 / 6%),rgb(0 0 0 / 24%))}
.signal-value{display:flex;align-items:baseline;gap:6px;margin-top:10px}
.signal-value b{font-size:52px;letter-spacing:-.07em;font-family:"Geist Mono",ui-monospace,monospace}
.signal-track{height:7px;margin-top:16px;border-radius:999px;background:#1c1b22;overflow:hidden}
.signal-track i{display:block;height:100%;width:0;background:linear-gradient(90deg,#7a2028,var(--hx-red),#ff8a7a)}
.hx-signal.intelligence .signal-track i{background:linear-gradient(90deg,#4a3680,var(--hx-violet),#7dd9c0)}
.signal-context{display:flex;justify-content:space-between;margin-top:10px;color:#6f6c76;font-size:10px;font-family:"Geist Mono",ui-monospace,monospace}
.signal-state{margin-top:auto;padding-top:20px}
.hx-foot{display:flex;justify-content:space-between;gap:12px;margin-top:22px;color:#666;font-size:11px}
.hx-foot a{color:#bbb;text-decoration:none}
.hx-canvas{
  position:relative;min-height:420px;overflow:hidden;
  background:radial-gradient(ellipse at center,#1a0d11 0,#0a0a0c 55%,#070708 100%);
}
.hx-canvas img#canvasImage{width:100%;height:100%;object-fit:contain;display:block;min-height:420px;max-height:640px}
.hx-canvas.empty{display:grid;place-items:center;color:var(--hx-mute);text-align:center;padding:40px 24px}
.hx-empty-mark{width:64px;height:64px;border-radius:50%;margin:0 auto 12px;opacity:.8;display:block}
.hx-canvas-meta{border-top:1px solid var(--hx-line);padding:16px}
.hx-canvas-meta .quality-receipt{display:grid;margin-top:12px}
.hx-aside-copy{margin:0 0 14px;color:var(--hx-mute);font-size:12px;line-height:1.55}
.hx-field{
  width:100%;min-height:140px;resize:vertical;border:1px solid var(--hx-line);
  border-radius:16px;padding:16px 18px;background:rgb(0 0 0 / 32%);
  color:var(--hx-ink);font:16px/1.55 "Instrument Sans",sans-serif;outline:none;margin-top:12px;
}
.hx-field:focus{border-color:rgb(227 29 43 / 45%);box-shadow:0 0 0 3px rgb(227 29 43 / 12%)}
.hx-aspects{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px;margin-top:12px}
.hx-aspects .prompt-chip{padding:8px 0;text-align:center}
.hx-working{min-height:1.4em;margin:12px 0 0;color:var(--hx-mute);font-size:12px}
.hx-ledger{margin-top:22px}
.hx-ledger-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-end;margin-bottom:10px}
.hx-ledger-head h3{margin:4px 0 0;font-size:18px}
.hx-ledger-head p{margin:0;color:var(--hx-mute);font-size:12px}
.hx-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(108px,1fr));gap:8px}
.hx-thumb{
  position:relative;aspect-ratio:1;border-radius:14px;overflow:hidden;
  border:1px solid var(--hx-line);background:#09090b;padding:0;cursor:pointer;
}
.hx-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.hx-thumb.active{border-color:rgb(227 29 43 / 55%);box-shadow:0 0 0 2px rgb(227 29 43 / 18%)}
.meta{color:var(--hx-mute);font-size:11px}
@media(max-width:900px){
  .hx-stage{grid-template-columns:1fr}
  .hx-brand p{display:none}
  .quality-receipt{grid-template-columns:1fr 1fr}
  .helix-mode-control{grid-template-columns:1fr}
  .hx-canvas,.hx-canvas img#canvasImage{min-height:280px}
  .hx-aspects{grid-template-columns:repeat(3,minmax(0,1fr))}
}