.document-download-loading,
.dealer-doc-package-download-btn:disabled {
  position: relative;
  background: #5d56e8 !important;
  color: #fff !important;
  animation: document-download-pulse 1.2s ease-in-out infinite;
  cursor: progress !important;
}

.document-download-loading::before {
  content: "";
  display: inline-block;
  width: .85em;
  height: .85em;
  margin-right: .45em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  vertical-align: -.12em;
  animation: document-download-spin .7s linear infinite;
}

.document-download-error { outline: 2px solid #dc2626; }
.document-download-status { white-space: nowrap; font-size: .8em; }

@keyframes document-download-spin { to { transform: rotate(360deg); } }
@keyframes document-download-pulse { 50% { filter: brightness(1.2); } }

@media (prefers-reduced-motion: reduce) {
  .document-download-loading,
  .document-download-loading::before,
  .dealer-doc-package-download-btn:disabled { animation: none; }
}