.loading-container{display:flex;justify-content:center;align-items:center;min-height:100vh;width:100%}.spinner{width:50px;height:50px;border:5px solid #f3f3f3;border-top-color:#3498db;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}