:root{color-scheme:dark;--bg:#0b0e16;--card:#141925;--line:#293044;--muted:#9da9c0;--accent:#9c94ff;--text:#edf1fc}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.55 system-ui,sans-serif;display:flex;min-height:100vh}aside{width:252px;padding:36px 24px;border-right:1px solid var(--line);display:flex;flex-direction:column;position:fixed;height:100vh;background:#10141e}.brand{font-size:32px;letter-spacing:3px;color:var(--text);display:flex;gap:14px;align-items:center;text-decoration:none;font-weight:800}.brand>span{font-size:23px}.brand small{font-size:10px;display:block;letter-spacing:5px;color:var(--muted)}.section-label{font-size:9px;letter-spacing:1.2px;color:var(--muted);margin:50px 0 18px}nav{display:grid;gap:6px}button,a.primary{cursor:pointer;font:inherit}nav button{background:transparent;border:0;color:var(--muted);text-align:left;padding:12px 15px;border-radius:9px}nav button:hover,nav button.active{background:#27243e;color:#c8c1ff}footer{margin-top:auto;color:var(--muted);font-size:11px}.dot{display:inline-block;width:7px;height:7px;background:#9c94ff;border-radius:50%;margin-right:7px}main{margin-left:252px;padding:32px 50px 70px;flex:1;min-width:0;max-width:1550px}header{display:flex;justify-content:space-between;align-items:center;color:var(--muted);letter-spacing:1.8px;font-size:10px;padding-bottom:34px;border-bottom:1px solid var(--line)}.badge{border:1px solid var(--line);padding:6px 10px;border-radius:6px;color:var(--accent)}h1{font-size:38px;line-height:1.2;letter-spacing:-1.4px;margin:12px 0}h2{font-size:18px;margin:0 0 18px}p{color:var(--muted)}.eyebrow{color:var(--accent);font-size:11px;letter-spacing:2px}.hero{padding:90px 20px;background:radial-gradient(ellipse at 80% 30%,#30284d88,transparent 65%)}.hero h1{font-size:58px;max-width:650px}.hero p{margin-bottom:32px}.primary,button.primary{display:inline-block;background:#a69afa;border:0;border-radius:8px;padding:12px 20px;color:#161129;text-decoration:none;font-weight:700}.hint{font-size:12px;color:var(--muted)}.heading{margin:38px 0 26px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card,form,.panel{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px;margin-bottom:20px}.metric{font-size:27px;font-weight:650;margin-top:12px;word-break:break-word}.metric.small{font-size:17px}.card small{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}label{display:grid;gap:8px;color:#cbd4e8;font-size:13px;margin-bottom:20px}input,select{background:#0f131e;border:1px solid #364059;color:var(--text);border-radius:7px;padding:12px;width:100%;font:inherit}input[type=checkbox]{width:22px;height:22px;accent-color:#a69afa}input:focus,select:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}fieldset{border:1px solid var(--line);border-radius:10px;padding:20px;margin:15px 0 25px}legend{padding:0 8px;color:#c4bbff}.row{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:12px;align-items:end;margin:15px 0}button{background:#242b3c;color:var(--text);border:1px solid #3c4660;border-radius:8px;padding:9px 14px}button:disabled{opacity:.5;cursor:wait}.row button{margin-bottom:20px}.actions{display:flex;gap:15px;align-items:center;margin-top:25px}#notice:not(:empty){padding:14px 18px;margin-top:22px;background:#25233e;border:1px solid #5a507f;border-radius:10px}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}td,th{padding:12px 8px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}th{color:var(--muted);font-weight:500}.table-wrap{overflow-x:auto}.empty{color:var(--muted);padding:20px 0}.pill{font-size:12px;color:#bdb4ff}.split{display:flex;justify-content:space-between;gap:20px}.danger{color:#ffb4b4}#logout{padding:6px 12px;font-size:11px}section{max-width:1120px}@media(max-width:1000px){main{padding:25px}.cards{grid-template-columns:1fr}.row{grid-template-columns:1fr 1fr}}@media(max-width:700px){body{display:block}aside{position:static;width:100%;height:auto;padding:20px}.section-label,footer{display:none}nav{display:flex;overflow-x:auto;margin-top:20px}nav button{white-space:nowrap}main{margin:0;padding:20px}.grid,.row{grid-template-columns:1fr}.hero{padding:50px 0}.hero h1{font-size:42px}.badge{display:none}h1{font-size:30px}header{font-size:9px}}
.actions{flex-wrap:wrap}@media(max-width:700px){footer{display:block;margin-top:16px}footer>p{display:inline-block;margin:0 12px}footer>.dot{display:none}}

/* Trion Bot branding update. Existing form/layout rules are retained above. */
:root{--bg:#090d18;--card:#111827;--line:#29364e;--muted:#a8b6cd;--accent:#b99aff;--text:#eff5ff;--cyan:#40d9ff}
body{background:radial-gradient(ellipse at 100% 0%,#35145240,transparent 45%),var(--bg)}
aside{background:linear-gradient(180deg,#111827,#0b1020);overflow-y:auto}
.brand{gap:10px;letter-spacing:2px}.brand img{flex-shrink:0;border-radius:16px;object-fit:contain;border:1px solid #37436a;box-shadow:0 0 22px #456df329}.brand>span{font-size:21px}.brand small{color:var(--cyan);letter-spacing:3px}
.section-label{margin-top:32px;font-size:9px;letter-spacing:.8px}
nav button{border:1px solid transparent;transition:background .15s,border-color .15s}nav button.active{background:linear-gradient(100deg,#093b544d,#42246466);border-color:#655094;color:#eef3ff;box-shadow:inset 3px 0 var(--cyan)}nav button:hover{background:#242c44;color:white}
.badge{color:var(--cyan);background:#102b3a55;border-color:#2f556b}
.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(200px,.9fr);gap:28px;align-items:center;padding:64px 0 42px;background:none}
.hero h1{font-size:clamp(34px,3.8vw,55px);letter-spacing:-1.5px;line-height:1.13}.hero p{max-width:540px;margin:22px 0 28px}.hero .hint{margin:18px 0;font-size:12px}.hero-art{min-width:0}.hero-art img{display:block;width:100%;height:auto;border-radius:24px;box-shadow:0 0 55px #703bf129;border:1px solid #414468}
.neon-text{color:var(--cyan)}.eyebrow{color:var(--cyan)}.primary,button.primary{background:linear-gradient(110deg,#53d9ff,#b095ff);color:#071321;box-shadow:0 5px 25px #5962f329}.primary:hover{filter:brightness(1.08)}
.card{background:linear-gradient(135deg,#142139,#151627);border-top:2px solid #5485bc}.metric{color:#e8f9ff}.metric.small{color:#cfc1ff}.panel,form{box-shadow:0 8px 28px #0000001f}.dot{background:var(--accent)}
.feature-strip{display:flex;gap:12px;flex-wrap:wrap;padding:10px 0 32px}.feature-strip span{padding:8px 13px;border:1px solid var(--line);border-radius:24px;color:#becee4;font-size:12px;background:#141e30}
.page-footer{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:44px;padding-top:20px;border-top:1px solid var(--line);font-size:10px;letter-spacing:1.5px;color:var(--muted)}.page-footer span{letter-spacing:.3px}
footer{padding-top:25px}.version-line{color:#bcc9df}.skip-link{position:fixed;left:12px;top:-100px;z-index:10;background:var(--cyan);color:#071321;padding:10px 16px;border-radius:8px}.skip-link:focus{top:12px}
@media(min-width:1500px){main{max-width:1700px}}
@media(max-width:1100px){.hero{grid-template-columns:1fr}.hero-art{max-width:360px;justify-self:center}.hero-copy{max-width:650px}.hero h1{font-size:44px}}
@media(max-width:700px){.brand img{width:54px;height:54px}.hero{padding-top:36px;gap:20px}.hero h1{font-size:36px}.hero-art{max-width:290px}.hero-art img{border-radius:20px}aside{overflow:visible}footer{padding-top:0}nav button{flex-shrink:0}.page-footer{margin-top:30px}.section-label{display:none}}
@media(prefers-reduced-motion:reduce){nav button{transition:none}}

/* Hub 0.3 operations */
textarea{width:100%;min-height:110px;background:#111725;color:#edf3ff;border:1px solid #3e4960;border-radius:8px;padding:12px;font:inherit}details{border:1px solid #303c53;border-radius:10px;padding:16px;margin:12px 0}summary{cursor:pointer;font-weight:600}pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:420px;overflow:auto}.message,.embed-preview{white-space:pre-wrap;overflow-wrap:anywhere;background:#141b2c;border-left:3px solid #9886ff;padding:16px;margin:12px 0}.panel button{margin:6px}.panel form{margin:16px 0}select[multiple]{min-height:130px}