:root{color-scheme:light dark;--bg: #f4f6f9;--fg: #111827;--muted: #4b5563;--card: #ffffff;--border: #d9dee5;--primary: #1d4ed8;--primary-fg: #ffffff;--ko: #b91c1c;--error-bg: #fef2f2;--error-border: #fca5a5;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;font-size:16px}@media(prefers-color-scheme:dark){:root{--bg: #0b1220;--fg: #e5e7eb;--muted: #9ca3af;--card: #111827;--border: #273244;--primary: #3b82f6;--ko: #f87171;--error-bg: #2a1215;--error-border: #7f1d1d}}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--fg)}.login{max-width:26rem;margin:0 auto;padding:3rem 1.25rem 4rem}.login__header{margin-bottom:1.5rem}.login__eyebrow{margin:0 0 .25rem;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}h1{margin:0;font-size:2rem;line-height:1.15}.login__lead{margin:.5rem 0 0;color:var(--muted)}.login__form{background:var(--card);border:1px solid var(--border);border-radius:.6rem;padding:1.25rem;display:grid;gap:1rem}.field{display:grid;gap:.35rem}.field label{font-weight:600}.field input{font:inherit;width:100%;padding:.55rem .7rem;border:1px solid var(--border);border-radius:.4rem;background:var(--bg);color:var(--fg)}.password{display:flex;gap:.5rem}.password input{flex:1;min-width:0}.button{font:inherit;font-weight:600;padding:.6rem 1.1rem;border-radius:.45rem;border:1px solid var(--border);background:var(--card);color:var(--fg);cursor:pointer}.button--primary{background:var(--primary);border-color:var(--primary);color:var(--primary-fg)}.button--ghost{padding:.55rem .8rem;white-space:nowrap}.button:disabled{opacity:.5;cursor:not-allowed}.login__message{margin:0;padding:.7rem .9rem;border-radius:.45rem;border:1px solid var(--error-border);background:var(--error-bg);color:var(--ko)}.login__message[hidden]{display:none}.login__note{margin:1rem 0 0;font-size:.9rem;color:var(--muted)}