:root{color-scheme:dark;--bg:#090716;--panel:#171329;--card:#211a3b;--line:#372d58;--text:#f4efff;--muted:#b9abd8;--accent:#7c3aed;--ok:#22c55e;--warn:#f59e0b;--bad:#ef4444}*{box-sizing:border-box}body{margin:0;font:15px/1.45 system-ui,Segoe UI,Arial;background:radial-gradient(circle at top left,#24104d,#090716 36rem);color:var(--text)}a{color:inherit}.shell{max-width:1180px;margin:0 auto;padding:28px}.hero,.card{background:rgba(23,19,41,.88);border:1px solid var(--line);border-radius:18px;padding:20px;margin-bottom:18px;box-shadow:0 10px 40px #0005}.hero{display:flex;justify-content:space-between;gap:16px;align-items:center}.kicker{color:#b794ff;text-transform:uppercase;letter-spacing:.12em;font-size:12px;margin:0 0 6px}h1,h2{margin:.1rem 0 .6rem}.grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.row{display:flex;gap:10px;flex-wrap:wrap}.pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#120e22;border-radius:999px;padding:6px 10px;color:var(--muted)}button,.button{border:1px solid var(--line);background:#251a48;color:var(--text);border-radius:12px;padding:10px 14px;cursor:pointer;text-decoration:none}button.primary,.button.primary{background:linear-gradient(135deg,#6d28d9,#9333ea);border-color:#8b5cf6}button:disabled{opacity:.55;cursor:not-allowed}input,textarea,select{width:100%;background:#0d0a1d;color:var(--text);border:1px solid var(--line);border-radius:12px;padding:11px;margin:6px 0 12px}label{font-weight:700}.muted{color:var(--muted)}.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.metric-grid>div{background:#120e22;border:1px solid var(--line);border-radius:14px;padding:12px}.metric-grid span{display:block;color:var(--muted);font-size:12px}.metric-grid strong{font-size:17px}.chat{min-height:360px;max-height:560px;overflow:auto;background:#131024;border:1px solid var(--line);border-radius:18px;padding:16px}.bubble{max-width:78%;padding:14px 16px;border:1px solid var(--line);border-radius:18px;margin:10px 0;background:#120e22}.bubble.user{margin-left:auto;background:#32166a}.bubble.assistant{background:#171329}.bubble.system{border-color:#7c5f20;background:#2a211a}.meta{font-size:12px;color:var(--muted);margin-top:10px}pre{white-space:pre-wrap;word-break:break-word;background:#0d0a1d;border:1px solid var(--line);border-radius:14px;padding:14px;max-height:420px;overflow:auto}.ok{color:var(--ok)}.warn{color:var(--warn)}.bad{color:var(--bad)}@media(max-width:880px){.grid,.hero{display:block}.shell{padding:14px}.bubble{max-width:100%}}