:root{color-scheme:dark;--background:#151616;--surface:#212222;--ink:#f4efe7;--muted:#b9b4ad;--copper:#d69a73;--line:#4b4641}
*{box-sizing:border-box}body{margin:0;background:var(--background);color:var(--ink);font:16px/1.5 Arial,sans-serif;min-height:100dvh;display:grid;place-items:center;padding:32px 24px}
main{width:100%;max-width:448px}.wordmark{font:18px/1.1 monospace;letter-spacing:.12em;margin:0 0 40px}.wordmark strong{display:block;color:var(--copper)}.rule{height:1px;background:var(--line);margin-bottom:32px}.eyebrow{font:11px/1.5 monospace;letter-spacing:.15em;color:var(--copper)}h1{font-size:clamp(32px,7vw,46px);line-height:1.1;font-weight:600;letter-spacing:-.04em;margin:16px 0}.intro{color:var(--muted);margin-bottom:32px}label{display:block;font-size:14px;margin-bottom:8px}input,button{font:inherit;min-height:48px;border-radius:3px;width:100%}input{background:var(--surface);border:1px solid var(--line);color:var(--ink);padding:12px}button{border:0;background:var(--copper);color:var(--background);font-weight:600;margin-top:16px;padding:12px 16px;cursor:pointer;display:flex;justify-content:space-between}button:disabled{opacity:.6;cursor:wait}:focus-visible{outline:2px solid var(--ink);outline-offset:4px}#login-status{min-height:24px;color:var(--copper);font-size:14px}.footnote{border-top:1px solid var(--line);padding-top:24px;color:var(--muted);font-size:12px}.logout{background:transparent;color:var(--muted);width:auto;font-size:12px;margin-top:0;padding:8px 0;text-decoration:underline}