[aria-busy='false'],
[aria-busy='true'] {
  --loader-color: var(--primary-color);
  position: relative;
  z-index: 9999;

  &::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, var(--neutral-color-variation-2), var(--neutral-color-variation-1));
    opacity: 0;
    transition: opacity 0.25s ease;
  }
  &::after {
    --width: 0.5em;
    content: '';
    position: absolute;
    width: 2.5em;
    padding: 0.3em;
    top: 50%;
    left: 50%;
    aspect-ratio: 1;
    background: conic-gradient(#0000 10%, var(--loader-color)) content-box; //var(--loader-color);
    border-radius: 50%;
    --_mask: repeating-conic-gradient(#0000 0deg, #000 1deg 20deg, #0000 21deg 36deg), radial-gradient(farthest-side, #0000 calc(100% - var(--width) - 1px), #000 calc(100% - var(--width)));
    //conic-gradient(#0000,#000), linear-gradient(#000 0 0) content-box;
    -webkit-mask: var(--_mask);
    mask: var(--_mask);
    //-webkit-mask-composite: source-out;
    //mask-composite: subtract;

    -webkit-mask-composite: destination-in;
    mask-composite: intersect;

    opacity: 0;
    transform: translate(-50%, -50%);
    transition: opacity 0.35s ease;
  }
}

[aria-busy='true'] {
  cursor: progress;
  //pointer-events: none;

  &::before {
    opacity: 0.98;
  }
  &::after {
    opacity: 1;
    animation: aria-loader-anim 1s infinite steps(10); //aria-loader-anim 1s linear infinite step(10);
  }
}

[aria-busy='false'] {
  z-index: 0;
  &::after,
  &::before {
    display: none;
  }
}

@keyframes aria-loader-anim {
  to {
    transform: translate(-50%, -50%) rotate(1turn);
  }
}