.app{width:100%;height:100vh;display:flex;flex-direction:row;overflow:hidden;background:#f9fafb}.app-main{flex:1;min-width:0;display:flex;flex-direction:column;background:#fff}.app-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;width:100%;gap:16px;color:#636c76}.loading-spinner{width:40px;height:40px;border:3px solid #e5e7eb;border-top-color:#0d9488;border-radius:50%;animation:spin .8s linear infinite}.app-loading p{margin:0;font-size:16px}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:768px){.app{flex-direction:column}}