.lobby-page{min-height:100vh;background:#0f172a;color:#e5e7eb;padding:40px;font-family:system-ui,-apple-system,BlinkMacSystemFont,sans-serif}.lobby-header{display:flex;justify-content:space-between;margin-bottom:30px}.portal-title{font-size:18px;font-weight:700;margin:0}.welcome-row{margin-top:8px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.welcome-text{font-size:14px;margin:0;color:#9ca3af}.change-pwd-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:8px;border:1px solid rgba(148,163,184,.25);background:transparent;color:#93c5fd;cursor:pointer;font-weight:700}.logout-btn{padding:6px 14px;height:36px;min-width:130px;background:#ef4444;border:none;border-radius:10px;color:#fff;cursor:pointer;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center;transition:background .2s ease,transform .1s ease}.section-title{font-size:20px;margin-bottom:20px}.bu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}.bu-card{background:#1e293b;padding:20px;border-radius:12px;border:1px solid rgba(148,163,184,.2)}.bu-title{font-size:18px;margin-bottom:10px}.module-btn{display:block;width:100%;padding:10px 14px;border-radius:8px;background:linear-gradient(to right,#22c55e,#0ea5e9);border:none;color:#000;font-weight:600;text-align:left;margin-bottom:10px;cursor:pointer}.admin-section{margin-top:40px}.admin-desc{font-size:14px;color:#9ca3af;margin-bottom:12px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;padding:20px;z-index:9999}.modal-card{width:100%;max-width:520px;background:#0b1220;border:1px solid rgba(148,163,184,.2);border-radius:16px;padding:16px;color:#e5e7eb}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.modal-close{border:none;background:transparent;color:#e5e7eb;font-size:18px;cursor:pointer}.modal-form{display:grid;gap:8px}.modal-label{font-size:13px;color:#cbd5e1;margin-top:6px}.modal-input{padding:10px;border-radius:10px;border:1px solid #334155;background:#020617;color:#e5e7eb;outline:none}.pwd-rules{margin-top:6px;font-size:12px;color:#94a3b8}.alert-error{background:#7f1d1d;border:1px solid rgba(239,68,68,.35);padding:10px;border-radius:10px;font-weight:800;font-size:13px;margin-top:6px}.alert-success{background:#064e3b;border:1px solid rgba(34,197,94,.35);padding:10px;border-radius:10px;font-weight:800;font-size:13px;margin-top:6px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:10px}.btn-secondary{padding:10px 12px;border-radius:12px;border:1px solid rgba(148,163,184,.35);background:transparent;color:#e5e7eb;font-weight:800;cursor:pointer}.btn-primary{padding:10px 12px;border-radius:12px;border:none;background:linear-gradient(to right,#22c55e,#0ea5e9);color:#000;font-weight:900;cursor:pointer}.welcome-block{margin-top:8px;display:flex;flex-direction:column;gap:10px;align-items:flex-start}.change-pwd-icon{font-size:16px}