/* Dark theme */
body {
  background-color: #0f1115;
}

.card.health-card {
  background: #101520;
}

.health-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #dc3545;
}

.health-dot.ok {
  background: #28a745;
}

.health-dot.bad {
  background: #dc3545;
}

/* Tables */
.table td,
.table th {
  vertical-align: middle;
}

/* Dividers */
.vr {
  width: 1px;
  min-height: 1rem;
  background: rgba(255, 255, 255, .15);
}

/* --- horizontal scroll & nowrap for wide tables --- */
.table-responsive {
  overflow-x: auto;
}

.table-nowrap {
  white-space: nowrap;
}

@media (min-width: 992px) {
  .table-nowrap-lg-normal {
    white-space: normal;
  }
}

/* sticky first column (for wide tables) */
.sticky-col {
  position: sticky;
  left: 0;
  z-index: 2;
  background: var(--bs-body-bg);
  box-shadow: 1px 0 0 rgba(255, 255, 255, .08);
}

footer.site-footer {
  border-top: 1px solid rgba(255, 255, 255, .1);
}

footer.site-footer a {
  text-decoration: none;
}

footer.site-footer a:hover {
  text-decoration: underline;
}