body { background: #f5f7fb; }
.navbar-brand { letter-spacing: .02em; }
.metric-card { border: 0; box-shadow: 0 .25rem 1rem rgba(24, 39, 75, .06); }
.sidebar-link.active { background: rgba(13, 110, 253, .1); color: #0d6efd; font-weight: 600; }
.login-card { max-width: 430px; margin: 10vh auto; }
@media (max-width: 767.98px) {
  .desktop-table { display: none; }
  .mobile-card { display: block; }
}
@media (min-width: 768px) { .mobile-card { display: none; } }