/* https://css-loaders.com/spinner/ */
/* HTML: <div class="loader"></div> */
.loader {
  width: 50px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 8px solid currentColor;
  animation:
    l20-1 0.8s infinite linear alternate,
    l20-2 1.6s infinite linear;
}
@keyframes l20-1 {
  0% {
    clip-path: polygon(50% 50%, 0 0, 50% 0%, 50% 0%, 50% 0%, 50% 0%, 50% 0%);
  }
  12.5% {
    clip-path: polygon(
      50% 50%,
      0 0,
      50% 0%,
      100% 0%,
      100% 0%,
      100% 0%,
      100% 0%
    );
  }
  25% {
    clip-path: polygon(
      50% 50%,
      0 0,
      50% 0%,
      100% 0%,
      100% 100%,
      100% 100%,
      100% 100%
    );
  }
  50% {
    clip-path: polygon(
      50% 50%,
      0 0,
      50% 0%,
      100% 0%,
      100% 100%,
      50% 100%,
      0% 100%
    );
  }
  62.5% {
    clip-path: polygon(
      50% 50%,
      100% 0,
      100% 0%,
      100% 0%,
      100% 100%,
      50% 100%,
      0% 100%
    );
  }
  75% {
    clip-path: polygon(
      50% 50%,
      100% 100%,
      100% 100%,
      100% 100%,
      100% 100%,
      50% 100%,
      0% 100%
    );
  }
  100% {
    clip-path: polygon(
      50% 50%,
      50% 100%,
      50% 100%,
      50% 100%,
      50% 100%,
      50% 100%,
      0% 100%
    );
  }
}
@keyframes l20-2 {
  0% {
    transform: scaleY(1) rotate(0deg);
  }
  49.99% {
    transform: scaleY(1) rotate(135deg);
  }
  50% {
    transform: scaleY(-1) rotate(0deg);
  }
  100% {
    transform: scaleY(-1) rotate(-135deg);
  }
}

.loader-wrapper {
  display: grid;
  place-items: center;
  min-height: 10rem;
}