.App{text-align:center}*{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-color:#f5f5f5;color:#333}#root{min-height:100vh;display:flex;flex-direction:column}.loading{display:flex;justify-content:center;align-items:center;min-height:100vh}.spinner{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}code{background-color:#f8f9fa;border:1px solid #e9ecef;border-radius:4px;padding:2px 6px;font-family:Courier New,monospace;font-size:14px;color:#e83e8c}