.root {
  position: relative;
  z-index: 0;

  overflow: hidden;
  cursor: pointer;
}

.dots {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;

  --background-url: url('../../../assets/turbulence_1x.png');
  --background-size: 256px;
  background: rgba(0, 0, 0, 0.25) var(--background-url);
  background-size: var(--background-size) var(--background-size);
  z-index: 1;

  @media (-webkit-min-device-pixel-ratio: 2) {
    --background-url: url('../../../assets/turbulence_2x.png');
  }

  @media (-webkit-min-device-pixel-ratio: 3) {
    --background-url: url('../../../assets/turbulence_3x.png');
  }

  --x-direction: var(--background-size);
  --y-direction: 0;
  animation: 20s linear infinite dots;

  &::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: var(--background-url);
    background-size: var(--background-size) var(--background-size);

    --x-direction: 0;
    --y-direction: var(--background-size);
    animation: 20s linear -7s infinite dots;
  }

  &::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: var(--background-url);
    background-size: var(--background-size) var(--background-size);

    --x-direction: calc(-1 * var(--background-size));
    --y-direction: calc(-1 * var(--background-size));
    animation: 20s linear -14s infinite dots;
  }
}

.duration {
  z-index: 2;
  position: absolute;
  top: 0.25rem;
  left: 0.25rem;

  white-space: nowrap;
  font-size: 0.75rem;
  padding: 0 0.375rem;

  background-color: rgba(0, 0, 0, 0.3);
  color: #FFFFFF;
  border-radius: 0.5rem;
}

.buy {
  display: flex;
  align-items: center;
  gap: 0.375rem;

  z-index: 2;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);

  padding: 0.5rem 0.875rem;

  background-color: rgba(0, 0, 0, 0.75);
  color: #FFFFFF;
  border-radius: 1rem;
  white-space: nowrap;
  line-height: 1rem;
}

.canvas {
  display: block;
  max-width: 100%;
}

@keyframes dots {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: var(--x-direction) var(--y-direction);
  }
}