body { font-size: 14px; }
.navbar-brand { font-weight: 600; }
.table-sm td, .table-sm th { padding: 0.4rem 0.5rem; }
.card-body .h3 { font-weight: 700; }
.nav-tabs .nav-link { color: #333; }
.nav-tabs .nav-link.active { font-weight: 600; }