:root{--bg:#0b1120;--surface:#111a2e;--border:#1e2a44;--text:#e6ecf5;--muted:#94a3b8;--accent:#38bdf8;--danger-bg:#2a1116;--danger-border:#7f1d1d;--danger-text:#fca5a5;--warn-bg:#2a2410;--warn-border:#a16207;--warn-text:#fcd34d}*{box-sizing:border-box}html,body{min-height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--accent)}.screen{justify-content:center;align-items:center;min-height:100vh;padding:2rem 1rem;display:flex}.card{background:var(--surface);border:1px solid var(--border);border-radius:20px;width:100%;max-width:28rem;padding:2rem;box-shadow:0 20px 60px #00000059}.eyebrow{letter-spacing:.28em;text-transform:uppercase;color:var(--muted);margin:0 0 .75rem;font-size:11px;font-weight:600}h1{margin:0 0 .5rem;font-size:1.6rem}.muted{color:var(--muted);font-size:.9rem;line-height:1.5}.button{border:1px solid var(--border);color:#0f172a;cursor:pointer;background:#fff;border-radius:9999px;justify-content:center;align-items:center;gap:.5rem;width:100%;margin-top:1.25rem;padding:.75rem 1rem;font-size:.95rem;font-weight:600;display:inline-flex}.button:hover{background:#f1f5f9}.button:disabled{opacity:.5;cursor:not-allowed}.notice{border-radius:12px;margin-top:1rem;padding:.75rem 1rem;font-size:.85rem;line-height:1.45}.notice-error{background:var(--danger-bg);border:1px solid var(--danger-border);color:var(--danger-text)}.notice-warn{background:var(--warn-bg);border:1px solid var(--warn-border);color:var(--warn-text)}.pill{border:1px solid var(--border);color:var(--muted);border-radius:9999px;margin-top:1rem;padding:.35rem .75rem;font-size:.8rem;display:inline-block}