:root{--bg:#0b1220;--panel:#111a2e;--text:#e6ecf7;--muted:#9fb0cc;--accent:#4f9dff;--ok:#34d399;--border:#223250}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}main{max-width:780px;margin:0 auto;padding:4rem 1.5rem}h1{font-size:2rem;margin:0 0 .5rem}.tag{display:inline-block;font-size:.8rem;color:var(--accent);border:1px solid var(--border);border-radius:999px;padding:.2rem .7rem;margin-bottom:1.5rem}.muted{color:var(--muted)}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:1.25rem 1.5rem;margin-top:2rem}.status{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;color:var(--ok)}.dot{width:10px;height:10px;border-radius:50%;background:var(--ok)}.form{max-width:440px}.field{margin-bottom:1rem;display:flex;flex-direction:column;gap:.35rem}label{font-size:.9rem;color:var(--muted)}input[type=email],input[type=password],input[type=text]{padding:.6rem .7rem;border-radius:8px;border:1px solid var(--border);background:#0e1830;color:var(--text);font-size:1rem}input:focus{outline:2px solid var(--accent);outline-offset:1px}.btn{padding:.6rem 1.1rem;border-radius:8px;border:1px solid var(--accent);background:var(--accent);color:#06122b;font-weight:600;cursor:pointer;font-size:1rem}.btn.secondary{background:transparent;color:var(--text);border-color:var(--border)}.btn:disabled{opacity:.6;cursor:default}.error{color:#fca5a5;background:rgba(220,38,38,.12);border:1px solid rgba(220,38,38,.4);padding:.5rem .7rem;border-radius:8px;margin-bottom:1rem}.error,.links{font-size:.9rem}.links{margin-top:1.2rem}a{color:var(--accent)}.row{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap}.codes{background:#0e1830;border:1px solid var(--border);padding:1rem;font-family:ui-monospace,Cascadia Code,monospace;line-height:1.9;letter-spacing:.03em}.codes,.qr{border-radius:8px}.qr{background:#fff;padding:12px;display:inline-block}.mono{font-family:ui-monospace,monospace;background:#0e1830;padding:.15rem .4rem;border-radius:5px}