:root{color-scheme:dark;--bg:#0b1015;--card:#141c24;--line:#26333f;--fg:#edf4f7;--muted:#8e9eac;--accent:#65e2c1}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,Segoe UI,sans-serif}header{max-width:1200px;margin:auto;padding:26px 32px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}.brand{font-weight:900;letter-spacing:.12em;font-size:23px}.brand span{font-size:10px;color:var(--accent);margin-left:8px}nav{display:flex;align-items:center;gap:24px}main{max-width:1200px;padding:60px 32px;margin:auto}.auth{max-width:490px;padding-top:72px}.eyebrow{color:var(--accent);font-size:11px;letter-spacing:.16em;font-weight:700}h1{font-size:clamp(32px,5vw,48px);line-height:1.15;letter-spacing:-.04em;margin:16px 0}h2{font-size:24px;line-height:1.3;letter-spacing:-.02em}.muted{color:var(--muted)}.small{font-size:13px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:36px}.grid.settings{grid-template-columns:repeat(3,1fr)}.card{border:1px solid var(--line);background:var(--card);border-radius:16px;padding:28px}label{display:block;font-size:13px;margin:18px 0 8px}input{font:inherit;display:block;width:100%;margin-top:7px;background:#0b1219;color:var(--fg);border:1px solid #34434f;border-radius:8px;padding:12px 14px;outline:none}input:focus{border-color:var(--accent)}button,.button{font:600 14px system-ui;cursor:pointer;display:inline-block;padding:14px 20px;border:1px solid transparent;border-radius:8px;background:var(--accent);color:#07241d;margin-top:20px}.auth button{width:100%}.secondary{background:#1f2d38;border-color:#3c4b56;color:var(--fg)}.text{background:none;color:var(--muted);padding:0;margin:0}.inline{display:inline}.message{background:#183b32;border:1px solid #2a7961;border-radius:8px;padding:14px 18px;margin:20px 0}.error{background:#3e232a;border-color:#86404c}footer{max-width:1200px;padding:32px;margin:auto;color:#6d808e;font-size:12px}progress{width:100%;margin-top:18px}button:disabled{opacity:.5;cursor:wait}[hidden]{display:none!important}@media(max-width:760px){header{padding:20px}nav{gap:12px;font-size:13px}main{padding:40px 20px}.grid,.grid.settings{grid-template-columns:1fr}.card{padding:22px}}