:root {
  --graph-animation-duration: 0.15s;
  --graph-animation-delay: calc(var(--graph-animation-duration) * 0.8);
  --graph-animation-appear: calc(var(--graph-animation-duration) * 0.4);
}

.react-flow__node {
  will-change: transform, width, height, opacity;
  transition: transform, width, height;
  transition-duration: var(--graph-animation-duration);

  animation: appear var(--graph-animation-appear) linear var(--graph-animation-delay);
  animation-fill-mode: both;
}

.react-flow__node:not(.parent):hover,
.react-flow__node:not(.parent):has(div:focus) {
  z-index: 1 !important;
}

.react-flow__node-group,
.react-flow__node-group:focus,
.react-flow__node-group:active {
  border: unset;
  color: unset;
}

.react-flow__pane:not(.dragging) .react-flow__viewport {
  transition: transform var(--graph-animation-duration);
}

.react-flow__viewport {
  will-change: transform;
}

@keyframes appear {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@media (prefers-reduced-motion) {
  .react-flow__node,
  .react-flow__edge,
  .react-flow__edges path {
    transition-duration: 0;
  }
  .react-flow__pane:not(.dragging) .react-flow__viewport {
    transition-duration: 0;
  }
}

.react-flow__controls-button {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 36px;
  width: 36px;
  padding: 2px;
  cursor: pointer;
  user-select: none;
}