.loading-spinner-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000080;z-index:9999;justify-content:center;align-items:center}.loading-spinner-overlay.active{display:flex}.loading-spinner-content{text-align:center;background-color:#fff;padding:30px;border-radius:10px;box-shadow:0 4px 6px #0000001a}.loading-spinner{border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;width:50px;height:50px;animation:spin 1s linear infinite;margin:0 auto 15px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-spinner-text{font-size:16px;color:#333;font-weight:500}