:root{color-scheme:dark;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:#e6eef0;background:#101719}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at top right,#17352f 0,transparent 55%)}main{max-width:820px;margin:auto;padding:64px 24px 40px}.eyebrow{color:#91b5a9;letter-spacing:.14em;font-size:11px;font-weight:700}h1{font-size:clamp(30px,5.5vw,48px);font-weight:600;letter-spacing:-.04em;line-height:1.1;margin:22px 0}p{line-height:1.6}.intro{max-width:610px;color:#a9babc;font-size:17px;margin-bottom:32px}.card{background:#182225;border:1px solid #334246;border-radius:18px;padding:28px}.status-line{display:flex;align-items:center;gap:12px}h2{font-size:20px;margin:0;font-weight:600}.dot{width:10px;height:10px;border-radius:50%;background:#93a4a8;flex-shrink:0}.dot.running{background:#91e2bc}.dot.busy{background:#e9c989}.dot.error{background:#f39797}#timer{margin-left:auto;font-variant-numeric:tabular-nums;color:#91e2bc}#detail{color:#b6c4c7;font-size:14px}label{display:block;font-size:14px;margin:20px 0 8px}input{width:100%;border:1px solid #4d6064;background:#101719;border-radius:9px;color:#eff9f4;padding:14px 15px;font-size:17px}input:focus{outline:2px solid #8bd4b1;outline-offset:2px}button{display:block;width:100%;border:0;border-radius:9px;padding:15px 18px;font-size:15px;font-weight:600;cursor:pointer;margin-top:22px;background:#a1e3c0;color:#12251b}button.secondary{background:#253438;color:#d7e8e3;border:1px solid #4b625c;margin-top:12px}button:disabled{opacity:.45;cursor:wait}#message{color:#f2baac;font-size:14px;margin-bottom:0}.muted{color:#a4b4b7;font-size:14px}.notes{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:20px;font-size:14px;color:#a4b4b7}.notes strong{display:inline-block;color:#d4e4df;margin-bottom:5px}footer{border-top:1px solid #2a3b3b;margin-top:20px;padding-top:20px;color:#8f9fa2;font-size:12px;line-height:1.6}[hidden]{display:none!important}@media(max-width:550px){main{padding-top:35px}.card{padding:22px}.notes{grid-template-columns:1fr;gap:0}.status-line{flex-wrap:wrap}#timer{font-size:14px}}