.container {
  position: relative;
  width: 100%;
  overflow-x: auto;
}

.columnLabel {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nodeLabel {
  font-size: 12px;
  cursor: default;
}

.tooltip {
  position: absolute;
  pointer-events: none;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 11px;
  white-space: nowrap;
  z-index: 10;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
}