body{background:#f5f7fb}.card-soft{border:0;border-radius:16px;box-shadow:0 8px 24px rgba(0,0,0,.06)}.navbar-brand{font-weight:700}.badge-root{background:#198754}.badge-menu{background:#0d6efd}.badge-msg{background:#6f42c1}.btn-xs{padding:.2rem .45rem;font-size:.78rem}