:root{color-scheme:dark;--ink:#e9f2ff;--muted:#93a9bd;--cyan:#52dbeb;--amber:#ffbd67;--line:#ffffff17}*{box-sizing:border-box}body{margin:0;background:#080f1b;color:var(--ink);font:15px/1.6 system-ui,sans-serif;min-height:100vh}body.artwork{background:linear-gradient(90deg,#080f1be8,#080f1b92),url('/atlas-background.jpg') center/cover fixed}.aurora{position:fixed;inset:0;pointer-events:none;background:radial-gradient(ellipse at 86% 15%,#7652dd29,transparent 40%),radial-gradient(ellipse at 5% 55%,#16bfc319,transparent 42%);z-index:-1}header,main,footer{max-width:1440px;margin:auto;padding:28px 48px}header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}a{color:inherit;text-decoration:none}.brand{display:flex;gap:14px;align-items:center;font-size:23px;letter-spacing:5px;font-weight:750}.brand small{display:block;font-size:8px;letter-spacing:2px;color:var(--muted)}.sigil{border:1px solid var(--cyan);border-radius:13px;width:48px;height:48px;display:grid;place-items:center;color:var(--cyan);box-shadow:0 0 35px #52dbeb12;font-size:28px;letter-spacing:0}.badges{display:flex;gap:12px;align-items:center}.badge{font-size:10px;letter-spacing:1.5px;border:1px solid var(--line);border-radius:30px;padding:7px 12px;color:var(--muted)}.badge.dev{color:var(--cyan);border-color:#52dbeb55;background:#52dbeb0a}.hero{padding:42px 0 34px}.eyebrow{font-size:10px;font-weight:750;letter-spacing:2.8px;color:var(--amber);margin:0 0 10px}h1{font-size:clamp(35px,4.3vw,62px);line-height:1.08;letter-spacing:-2px;margin:12px 0 18px;font-weight:650}h1 span{color:var(--cyan)}.hero>p:not(.eyebrow){color:var(--muted)}.hero-line{display:flex;gap:24px;font-size:9px;letter-spacing:1.8px;color:#8395af;margin-top:25px}.hero-line span:before{content:'◆';color:var(--amber);margin-right:9px}.glass{background:linear-gradient(145deg,#142235ee,#101a2aee);border:1px solid #ffffff1b;border-radius:20px;box-shadow:0 15px 55px #0002}.login{max-width:480px;padding:32px;margin:0 0 30px}h2{font-size:21px;line-height:1.3;letter-spacing:-.5px;margin:0 0 12px}.login>p:not(.eyebrow),.login small,.muted,.footnote{color:var(--muted)}label{display:block;font-size:12px;margin:18px 0}input,textarea{display:block;width:100%;background:#080f1b88;color:var(--ink);border:1px solid #ffffff25;border-radius:10px;padding:13px;font:inherit;margin-top:8px;outline:none}input:focus,textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px #52dbeb15}button{cursor:pointer;border:1px solid #ffffff25;border-radius:10px;padding:10px 16px;background:#ffffff06;color:var(--ink);font:600 12px system-ui;transition:background .2s}button:hover{background:#ffffff13}button:focus-visible{outline:2px solid var(--amber);outline-offset:3px}button:disabled{opacity:.4;cursor:wait}.primary{background:var(--cyan);color:#08121f;border-color:var(--cyan)}.primary:hover{background:#96eff8}.login .primary{width:100%;display:flex;justify-content:space-between;margin-top:24px;padding:15px}.error{color:#ffb0a2;font-size:13px;white-space:pre-wrap}.workspace-grid{display:grid;grid-template-columns:345px 1fr;gap:22px}.models,.chat{padding:25px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:15px}.counter{border:1px solid var(--line);border-radius:12px;padding:8px 12px;color:var(--cyan)}.muted,.footnote{font-size:12px}.model-option{position:relative;display:flex;align-items:center;gap:12px;padding:13px 10px;border:1px solid var(--line);border-radius:10px;margin:9px 0;cursor:pointer;background:#080f1b44}.model-option:has(input:checked){border-color:#52dbeb99;background:#52dbeb0c}.model-option input{width:17px;height:17px;accent-color:var(--cyan);margin:0;flex-shrink:0}.model-option span{overflow-wrap:anywhere;font-size:12px}.model-option small{display:block;color:var(--muted);font-size:10px}.model-actions{display:flex;gap:10px;margin-top:20px}.runtime{border-top:1px solid var(--line);padding-top:15px;margin-top:20px;color:var(--cyan);font-size:12px;white-space:pre-line}.footnote{font-size:10px;margin-top:18px}.conversation{min-height:330px;max-height:600px;overflow-y:auto;padding:15px 0}.welcome{text-align:center;padding:30px 0}.orb{margin:auto;width:65px;height:65px;border:1px solid #52dbeb66;color:var(--cyan);font-size:32px;display:grid;place-items:center;border-radius:24px;background:linear-gradient(140deg,#52dbeb18,#8462d125);box-shadow:0 0 50px #52dbeb0c}.welcome h3{font-size:25px;font-weight:500}.welcome p{font-size:13px;color:var(--muted)}.suggestions{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:25px 0}.suggestions button{font-size:11px}.bubble{white-space:pre-wrap;overflow-wrap:anywhere;padding:18px;border:1px solid var(--line);border-radius:13px;margin:12px 0;background:#0a121f}.bubble.user{background:#52dbeb0b;border-left:2px solid var(--cyan)}.bubble strong{font-size:10px;color:var(--amber);display:block;letter-spacing:2px;margin-bottom:10px}.composer-footer{display:flex;justify-content:space-between;align-items:center;margin-top:10px}.composer-footer span{color:var(--muted);font-size:10px}textarea{resize:vertical;min-height:90px}footer{display:flex;justify-content:space-between;font-size:9px;letter-spacing:2px;color:#71859a}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}[hidden]{display:none!important}@media(min-width:1100px){body:has(#workspace[hidden]) main{display:grid;grid-template-columns:1fr 480px;gap:55px;align-items:center;min-height:calc(100vh - 200px)}}@media(max-width:850px){header,main,footer{padding:22px}.workspace-grid{grid-template-columns:1fr}.hero{padding:30px 0}.badges{gap:6px}.badge{font-size:8px;padding:6px}.brand{font-size:18px}.brand small{font-size:6px}.models,.chat{padding:20px}.hero-line{gap:12px;flex-wrap:wrap}.conversation{min-height:270px}.login{max-width:none}}

@media(min-width:1100px){body:has(#workspace[hidden]) main{grid-template-columns:480px 1fr}body:has(#workspace[hidden]) .login{grid-column:1;grid-row:1}body:has(#workspace[hidden]) .hero{grid-column:2;grid-row:1}}

.active-model{position:sticky;top:12px;z-index:2;border:1px solid #52dbeb55;border-radius:12px;background:#101f30;padding:14px;margin:18px 0;color:#b7c9da;font-size:12px;font-weight:650;overflow-wrap:anywhere;box-shadow:0 8px 22px #0002}.active-model[data-state=loaded]{color:#79edbc;border-color:#79edbc66}.active-model[data-state=busy]{color:var(--amber);border-color:#ffbd6777}