.app{color:#fff;background:linear-gradient(135deg,#0f0c29,#302b63,#24243e);min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:20px}.app-header{text-align:center;margin-bottom:30px;padding:40px 20px}.app-header h1{background:linear-gradient(135deg,#1db954,#1ed760);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:10px;font-size:3em;font-weight:700}.app-header p{color:#b3b3b3;font-size:1.1em}.loading{text-align:center;padding:40px;font-size:1.2em}.error{color:#fff;text-align:center;background-color:#d32f2f;border-radius:8px;margin-bottom:20px;padding:15px}.error-message{color:#fff;margin-top:10px;font-size:1em}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#fff;background-color:#121212;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}code{background-color:#ffffff1a;border-radius:3px;padding:2px 6px;font-family:Courier New,monospace}#root{min-height:100vh}