body { background: #f5f6fa; }
.navbar { background: linear-gradient(90deg, #1e3c72 0%, #2a5298 100%) !important; }
.card { border: none; box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.table-hover tbody tr:hover { background-color: #f0f4ff; }
.display-4 { font-weight: 600; }
.badge { font-weight: 500; }
.navbar-brand { font-weight: 600; letter-spacing: 0.5px; }
.text-truncate { max-width: 200px; }