.wheel-wrapper {
  position: relative;
  display: inline-block;
}

#wheelCanvas {
  border-radius: 50%;
  background: transparent;
  box-shadow: 0 0 0 2px rgba(255,255,255,0.3), 0 20px 40px rgba(0,0,0,0.08);
  max-width: 600px;
  max-height: 600px;
  width: 100%;
  height: auto;
  /* убрали transform при hover */
}