.loading-overlay{z-index:9999;background:#fffc;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.spinner{border:6px solid #ddd;border-top-color:#0070f3;border-radius:50%;width:50px;height:50px;margin-bottom:10px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}