/**
 * Utility Styles
 * Extracted from index.php lines 9845-9850
 * Contains utility animations and hover states
 */

@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
.upload-tab:hover { color: #007bff !important; }
.upload-tab.active { color: #007bff !important; border-bottom-color: #007bff !important; }
#singleDropZone:hover, #batchDropZone:hover { border-color: #007bff; background: #f0f7ff; }