:root{color-scheme:dark;--bg:#101d27;--surface:#172833;--surface-2:#1d303b;--line:#304650;--ink:#edf4f3;--muted:#a8b8ba;--accent:#60d4ad;--accent-ink:#08251d;--warning:#f0c878;--danger:#f08f8f;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(135deg,#10222b 0%,var(--bg) 55%);color:var(--ink)}.topbar{height:72px;padding:0 max(24px,calc((100vw - 1120px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #263b45;background:#101d27e8}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;font-weight:700;letter-spacing:.01em}.brand small{display:block;margin-top:3px;color:var(--muted);font-size:10px;letter-spacing:.13em}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--accent);color:var(--accent-ink);font-weight:800}.shell{width:min(100% - 40px,960px);margin:48px auto 80px}h1,h2,p{margin-top:0}h1{margin-bottom:8px;font-size:clamp(30px,5vw,42px);letter-spacing:-.035em}h2{margin-bottom:0;font-size:20px;letter-spacing:-.02em}.eyebrow{margin:0 0 8px;color:var(--accent);font-size:11px;font-weight:700;letter-spacing:.14em}.muted{color:var(--muted);font-size:14px;line-height:1.55}.page-heading,.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.page-heading{margin-bottom:30px}.panel,.login-panel,.session-card{border:1px solid var(--line);border-radius:14px;background:linear-gradient(145deg,#1a2b35,#172630);box-shadow:0 12px 28px #07131a24}.panel{padding:22px 24px;margin-bottom:18px}.section-heading{margin-bottom:18px}.project-form,.session-form{display:grid;grid-template-columns:1fr 1fr auto;align-items:end;gap:14px}label{display:grid;gap:7px;color:#d9e4e3;font-size:13px;font-weight:600}input,select{width:100%;min-height:42px;border:1px solid #3a535e;border-radius:8px;background:#10212b;color:var(--ink);padding:0 12px;font:inherit;font-size:14px}input:focus,select:focus,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.button{min-height:40px;border:1px solid transparent;border-radius:8px;padding:0 15px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;transition:background .15s,border-color .15s}.button-primary{background:var(--accent);color:var(--accent-ink)}.button-primary:hover{background:#79e4bf}.button-secondary{border-color:#46616b;background:#223943;color:var(--ink)}.button-secondary:hover{background:#2a4650}.button-quiet{border-color:var(--line);background:transparent;color:var(--muted)}.button-quiet:hover{color:var(--ink);border-color:#58717a}.button:disabled{opacity:.55;cursor:wait}.session-section{margin-top:38px}.session-list{display:grid;gap:12px}.session-card{padding:20px;display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:22px}.session-main{min-width:0}.session-title{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.session-title h3{margin:0;font-size:16px;overflow-wrap:anywhere}.state-pill{padding:5px 9px;border-radius:99px;background:#223b45;color:#b9d7d1;font-size:11px;font-weight:700}.state-pill.ready{background:#164437;color:#8be6c4}.state-pill.failed{background:#4c3033;color:#ffc0b7}.session-meta{margin:8px 0 16px;color:var(--muted);font-size:12px;overflow-wrap:anywhere}.actions{display:flex;gap:8px;flex-wrap:wrap}.artifact{display:grid;align-content:start;justify-items:center;gap:10px;padding:12px;border-radius:10px;background:#f7fbf9;color:#182c34;text-align:center}.artifact img{width:180px;height:180px;object-fit:contain}.artifact code{font-size:18px;letter-spacing:.12em;font-weight:800}.artifact small{font-size:11px;color:#4e6268}.empty{padding:24px;border:1px dashed #39525d;border-radius:12px;color:var(--muted);text-align:center}.login-panel{max-width:440px;margin:9vh auto 0;padding:30px}.form-stack{display:grid;gap:10px;margin-top:24px}.form-stack label:not(:first-child){margin-top:8px}.form-stack .button{margin-top:8px}.notice{position:fixed;right:20px;bottom:14px;max-width:min(440px,calc(100vw - 40px));padding:0;margin:0;border-radius:8px;font-size:13px}.notice:not(:empty){padding:12px 16px;background:#223943;border:1px solid #46616b}.notice.error{border-color:#9b5656;color:#ffd0cc}.notice.success{border-color:#408a72;color:#9be8c7}.hidden{display:none!important}@media(max-width:700px){.topbar{height:64px;padding:0 20px}.shell{width:min(100% - 28px,960px);margin:32px auto 70px}.panel{padding:18px}.project-form,.session-form{grid-template-columns:1fr}.project-form .button,.session-form .button{width:100%}.session-card{grid-template-columns:1fr}.artifact{grid-row:2;justify-self:start}.page-heading{align-items:flex-start}.page-heading>.button{margin-top:8px}.session-section{margin-top:30px}}@media(max-width:400px){.shell{width:calc(100% - 22px)}.page-heading{display:block}.page-heading>.button{width:100%}.login-panel{padding:22px}}