.spinner-container{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.95);display:flex;align-items:center;justify-content:center;z-index:9999;opacity:1;transition:opacity 0.8s ease-in-out}.spinner-container img{width:180px;animation:spin 3s linear infinite}@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}.hidden{opacity:0;pointer-events:none}html{scroll-behavior:auto!important;overflow-y:scroll!important}