:root{--bg:#f5f6f8;--card:#fff;--ink:#14181f;--mute:#6b7380;--line:#e1e4ea;--brand:#0b5fff;--brand-ink:#fff;--ok:#12805c;--warn:#b7791f;--bad:#c53030}@media (prefers-color-scheme:dark){:root{--bg:#0f1216;--card:#171b21;--ink:#e8ebf0;--mute:#98a1ae;--line:#2a303a;--brand:#4b8bff}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--brand);text-decoration:none}h1{font-size:22px;margin:0 0 16px}h2{font-size:16px;margin:0 0 12px}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.side{background:var(--card);border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;gap:4px}.side .logo{font-weight:700;letter-spacing:.04em;margin-bottom:18px}.side a{padding:8px 10px;border-radius:6px;color:var(--ink)}.side a.active,.side a:hover{background:var(--bg)}.main{padding:28px;max-width:1100px;width:100%}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px;margin-bottom:16px}.grid{display:grid;grid-gap:12px;gap:12px}.g2{grid-template-columns:repeat(2,1fr)}.g4{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.stat{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px}.stat b{display:block;font-size:26px}.stat span,label{color:var(--mute);font-size:12px}label{display:block;margin:10px 0 4px}input,select,textarea{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);font:inherit}textarea{min-height:60px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.btn,button{background:var(--brand);color:var(--brand-ink);border:0;padding:9px 16px;border-radius:6px;font:inherit;font-weight:600;cursor:pointer}button.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}button.danger{background:var(--bad)}button:disabled{opacity:.5;cursor:not-allowed}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line)}th{color:var(--mute);font-weight:500}.pill,th{font-size:12px}.pill{display:inline-block;padding:2px 9px;border-radius:99px;background:var(--bg);border:1px solid var(--line)}.pill.ok{color:var(--ok)}.pill.warn{color:var(--warn)}.err,.pill.bad{color:var(--bad)}.err{margin:8px 0}.muted{color:var(--mute)}.center{min-height:100vh;display:grid;place-items:center;padding:20px}.narrow{width:100%;max-width:420px}.linkbox{font-family:ui-monospace,monospace;background:var(--bg);padding:8px 10px;border-radius:6px;word-break:break-all}.callbar{display:flex;gap:10px;align-items:center;padding:10px 14px;background:var(--card);border-top:1px solid var(--line)}.rec-on{color:var(--bad);font-weight:700}@media (max-width:800px){.shell{grid-template-columns:1fr}.side{flex-direction:row;flex-wrap:wrap}.g2{grid-template-columns:1fr}}