frontend/src/components/ui/Spinner.css

@keyframes dw-spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.dw-spinner {
  display: inline-block;
  box-sizing: border-box;
  flex-shrink: 0;
  border: 2px solid currentColor;
  border-top-color: transparent !important;
  border-right-color: currentColor;
  border-bottom-color: currentColor;
  border-left-color: currentColor;
  border-radius: 50% !important;
  opacity: 0.85;
  animation: dw-spin 0.75s linear infinite !important;
  vertical-align: middle;
  transform-origin: center center;
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .dw-spinner {
    animation: dw-spin 1.2s linear infinite !important;
  }
}