.play-button {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background-color: #4080ff;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease;

  &:hover {
    background-color: #3070ee;
  }

  &--playing {
    svg {
      margin-left: 0;
    }
  }
}