:root{--bg:#f7f7fb;--panel:#fff;--border:#e2e2ec;--text:#16161f;--muted:#61616f;--accent:#ff6b6b;--ok:#0f7a4d;--ok-bg:#e6f6ee;--warn:#8a5a00;--warn-bg:#fdf3e0}@media (prefers-color-scheme:dark){:root{--bg:#12121a;--panel:#1b1b26;--border:#2e2e3f;--text:#f5f5fa;--muted:#9a9ab0;--ok:#5ee7a0;--ok-bg:rgba(94,231,160,.12);--warn:#ffb865;--warn-bg:rgba(255,159,69,.12)}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.55}.wrap{max-width:34rem;margin:0 auto;padding:3rem 1.5rem}h1{font-size:1.6rem;letter-spacing:-.02em;margin:0 0 .4rem}p{color:var(--muted);margin:0 0 1rem}.panel{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:1.25rem}.row{display:flex;justify-content:space-between;gap:1rem;padding:.5rem 0;font-size:.94rem}.row+.row{border-top:1px solid var(--border)}.label{color:var(--muted)}.pill{border-radius:999px;padding:.15rem .6rem;font-size:.8rem;font-weight:700}.pill.ok{background:var(--ok-bg);color:var(--ok)}.pill.warn{background:var(--warn-bg);color:var(--warn)}label{display:block;font-size:.88rem;font-weight:600;margin-bottom:.35rem}input{padding:.65rem .75rem;border:1px solid var(--border);border-radius:10px;background:var(--bg);color:var(--text)}button,input{width:100%;font-size:1rem}button{padding:.75rem 1rem;margin-top:.5rem;font-weight:700;color:#fff;background:var(--accent);border:0;border-radius:10px;cursor:pointer}button:disabled{opacity:.5;cursor:default}.field{margin-bottom:1rem}.error{color:#d1435b;font-size:.88rem}.success{background:var(--ok-bg);color:var(--ok);border-radius:10px;padding:1rem}h2{font-size:1.05rem;margin:1.8rem 0 .5rem;letter-spacing:-.01em}.panel h2{margin-top:0}ul{color:var(--muted);padding-left:1.2rem;margin:0 0 1rem}li{margin-bottom:.35rem}a{color:var(--accent)}