*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f7f7f7}a{color:inherit;text-decoration:none}button{font-family:inherit}.loading-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px}.spinner{width:50px;height:50px;border:4px solid #f3f3f3;border-top-color:#ff6b6b;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}