body { background: #f6f7fb; }
.table td, .table th { vertical-align: middle; }
.select2-container { width: 100% !important; }
.select2-selection--single { height: 38px !important; }
.select2-selection--single .select2-selection__rendered { line-height: 36px !important; }
.select2-selection--single .select2-selection__arrow { height: 36px !important; }
.online-chart {
  display: grid;
  grid-template-columns: repeat(24, minmax(26px, 1fr));
  gap: 6px;
  align-items: end;
}
.online-bar {
  position: relative;
  height: 120px;
  background: #f1f3f7;
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.online-bar-fill {
  background: #2b65e5;
  border-radius: 6px 6px 0 0;
  min-height: 2px;
}
.online-bar-value {
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  color: #212529;
  background: rgba(255, 255, 255, 0.9);
  padding: 2px 6px;
  border-radius: 10px;
  display: none;
  white-space: nowrap;
}
.online-bar-value.show {
  display: inline-block;
}
.online-axis {
  display: grid;
  grid-template-columns: repeat(24, minmax(26px, 1fr));
  gap: 6px;
  margin-top: 6px;
}
.online-axis-label {
  font-size: 11px;
  color: #6c757d;
  text-align: center;
}