:root{--nac-primary:#6366f1;--nac-bg:#0f172a;--nac-card:#111827;--nac-card2:#172033;--nac-text:#e5e7eb;--nac-muted:#94a3b8;--nac-border:rgba(148,163,184,.22)}.nac-office-root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;background:linear-gradient(135deg,#0f172a,#111827);color:var(--nac-text);border-radius:22px;overflow:hidden;min-height:620px}.nac-office-loading{padding:44px;text-align:center;color:var(--nac-muted)}.nac-office{max-width:1180px;margin:auto;padding:24px}.nac-office-hero{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:22px}.nac-pill{background:rgba(99,102,241,.18);color:#c7d2fe;border:1px solid rgba(129,140,248,.28);border-radius:999px;padding:7px 11px;font-size:12px;font-weight:900}.nac-office h1{font-size:clamp(30px,4vw,52px);line-height:1;margin:12px 0}.nac-office p{color:var(--nac-muted)}.nac-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.nac-card{background:linear-gradient(180deg,var(--nac-card2),var(--nac-card));border:1px solid var(--nac-border);border-radius:22px;padding:20px;box-shadow:0 20px 60px rgba(0,0,0,.25)}.nac-card h3{margin-top:0}.nac-linkbox{display:flex;gap:10px}.nac-input{width:100%;box-sizing:border-box;border:1px solid var(--nac-border);background:#0b1220;color:var(--nac-text);border-radius:14px;padding:12px}.nac-btn{border:0;border-radius:14px;padding:12px 15px;background:var(--nac-primary);color:#fff;font-weight:900;cursor:pointer;text-decoration:none;display:inline-flex}.nac-btn.secondary{background:#0b1220;color:var(--nac-text);box-shadow:inset 0 0 0 1px var(--nac-border)}.nac-login{max-width:460px;margin:48px auto}.nac-field{margin:12px 0}.nac-field label{display:block;margin-bottom:6px;font-weight:800}.nac-alert{padding:12px 14px;border-radius:14px;background:#1e293b;border:1px solid var(--nac-border);margin:10px 0}.nac-alert.error{background:#3f1f29;color:#fecaca}.nac-office table{width:100%;border-collapse:collapse}.nac-office td,.nac-office th{border-bottom:1px solid var(--nac-border);padding:9px;text-align:left}.nac-qr{width:132px;height:132px;border-radius:18px;background:repeating-linear-gradient(45deg,#fff 0 8px,#111827 8px 12px);box-shadow:inset 0 0 0 12px #fff}@media(max-width:850px){.nac-grid{grid-template-columns:1fr}.nac-office-hero{display:block}.nac-linkbox{display:block}.nac-linkbox .nac-btn{margin-top:8px;width:100%;justify-content:center}}