.sidebar {
  width: 240px;
  min-height: 100vh;
  position: sticky;
  top: 0;
}
.sidebar .nav-link.active {
  background-color: var(--bs-primary);
}
.badge-risk-LOW { background-color: #198754; }
.badge-risk-MEDIUM { background-color: #ffc107; color: #000; }
.badge-risk-HIGH { background-color: #dc3545; }
.stat-card .icon { font-size: 2rem; }
.stat-card .num { font-size: 1.6rem; font-weight: 700; }
.table td, .table th { vertical-align: middle; }
.card { border-radius: .6rem; }
.tab-content { padding-top: 1rem; }