:root{--bg:#f4f5f7;--surface:#ffffff;--surface-hover:#fafbfc;--fg:#1a1d24;--muted:#697080;--border:#e4e6eb;--border-strong:#d3d6dd;--accent:#4a6cf7;--accent-hover:#3d5ce6;--accent-soft:#eef1fe;--accent-fg:#ffffff;--danger:#d92d20;--danger-soft:#fef0ef;--warn-bg:#fff8e6;--warn-border:#f5d980;--warn-fg:#8a6116;--ok:#12805c;--shadow-sm:0 1px 2px rgba(16,24,40,0.05);--shadow-md:0 4px 12px rgba(16,24,40,0.08);--radius:12px;--radius-sm:8px}@media (prefers-color-scheme:dark){:root{--bg:#0e1015;--surface:#171a21;--surface-hover:#1d212a;--fg:#e8eaf0;--muted:#969eb0;--border:#262b36;--border-strong:#333a48;--accent:#6d8bff;--accent-hover:#8299ff;--accent-soft:#1d2440;--accent-fg:#0e1015;--danger:#f97066;--danger-soft:#33201f;--warn-bg:#2e2712;--warn-border:#5c4d1d;--warn-fg:#f0c94e;--ok:#47cd89;--shadow-sm:0 1px 2px rgba(0,0,0,0.4);--shadow-md:0 4px 14px rgba(0,0,0,0.5)}}*{box-sizing:border-box;margin:0;padding:0}body,html{max-width:100vw;overflow-x:hidden}body{color:var(--fg);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}button{font:inherit;cursor:pointer}.container{max-width:1140px;margin:0 auto;padding:0 24px 64px}.form-grid{display:flex;flex-direction:column;gap:18px}.form-row-inline{display:grid;grid-template-columns:1fr 1fr;grid-gap:18px;gap:18px}.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:8px}.error-text{color:var(--danger);background:var(--danger-soft);border-radius:var(--radius-sm);padding:10px 14px;font-size:14px}.muted{color:var(--muted)}.prewrap{white-space:pre-wrap}.spacer{flex:1 1}