.app-layout{display:flex;height:100vh;overflow:hidden}.app-layout__sidenav{flex-shrink:0}.app-layout__content{flex:1;overflow:auto;min-width:0;min-height:0;display:flex;flex-direction:column}.app-loader{display:flex;align-items:center;justify-content:center;height:100%;width:100%}.app-loader__spinner{width:40px;height:40px;border:3px solid #e0e0e0;border-top:3px solid #1976d2;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}