/* Article search block — spinner animation.
   All component styles live in _search-results.scss under #block-articlesearchsolr. */

.solr-search__spinner {
  width: 2rem;
  height: 2rem;
  margin: 2rem auto;
  border: 3px solid #ddd;
  border-top-color: #555;
  border-radius: 50%;
  animation: solr-spin 0.7s linear infinite;
}

@keyframes solr-spin {
  to { transform: rotate(360deg); }
}