.ui-curve {
  position: relative;
  border: 1px solid var(--ui-line, #3a3a3a);
  box-sizing: content-box;
  cursor: default;
  touch-action: none;
}

.ui-curve canvas {
  display: block;
}

.ui-curve.is-over-point {
  cursor: pointer;
}

.ui-curve.is-disabled {
  opacity: .45;
  cursor: default;
}