:root{--bg: #f6f8fa;--surface: #fff;--text: #1b2430;--muted: #657386;--line: #dde3ea;--brand: #0e7c66;--brand-text: #fff;--err: #b3261e;--okbg: #dff3ec;--ok: #0b5d4b;--warnbg: #fdf0d5;--warn: #7a4b00}@media (prefers-color-scheme: dark){:root{--bg: #11161c;--surface: #19212a;--text: #e6ebf0;--muted: #93a1b1;--line: #2b3643;--brand: #2fb596;--brand-text: #08201a;--err: #ff8a80;--okbg: #12362d;--ok: #7fe0c4;--warnbg: #3a2c0e;--warn: #f2c66d}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.top{display:flex;align-items:center;gap:16px;padding:10px 20px;background:var(--surface);border-bottom:1px solid var(--line);flex-wrap:wrap}.brand{color:var(--brand);font-size:18px}.top nav{display:flex;gap:14px}.top nav a{color:var(--muted)}.top nav a.active{color:var(--text);font-weight:600}main{max-width:1000px;margin:0 auto;padding:20px 16px 60px}h2{margin:8px 0 12px}h3{margin:22px 0 8px}.grow{flex:1}.row{display:flex;gap:10px;align-items:center;margin:10px 0;flex-wrap:wrap}.muted{color:var(--muted)}.pad{padding:20px}.mono{font-family:ui-monospace,monospace;font-size:13px}.error{color:var(--err)}.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;margin:12px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;align-items:end}.grid h3{grid-column:1 / -1;margin:0}.grid label:has(textarea){grid-column:1 / -1}label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}input,select,textarea{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px}input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:-1px}input:disabled,textarea:disabled{opacity:.7}button{font:inherit;cursor:pointer;border:0;border-radius:8px;padding:8px 16px;background:var(--brand);color:var(--brand-text);font-weight:600}button:disabled{opacity:.6;cursor:default}button.secondary{background:transparent;color:var(--text);border:1px solid var(--line)}button.link{background:none;color:var(--brand);padding:0;font-weight:500}table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden}th,td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);font-size:14px}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}tr:last-child td{border-bottom:0}tr.click{cursor:pointer}tr.click:hover td{background:var(--bg)}.pill{display:inline-block;padding:1px 9px;border-radius:99px;font-size:12px;font-weight:600}.pill.ok{background:var(--okbg);color:var(--ok)}.pill.warn{background:var(--warnbg);color:var(--warn)}.facts{display:grid;grid-template-columns:max-content 1fr;gap:6px 20px}.facts dt{color:var(--muted)}.facts dd{margin:0}.login{min-height:100vh;display:grid;place-items:center;padding:16px}.login .card{width:100%;max-width:360px;display:flex;flex-direction:column;gap:12px}.login h1{margin:0;color:var(--brand)}@media (max-width: 640px){table{display:block;overflow-x:auto}.top{padding:10px 12px}}.demo{border-top:1px solid var(--line);padding-top:12px}.demo p{margin:0 0 6px;font-size:13px}.demo .row{margin:0}