body{margin:0;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}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.App{text-align:left}.App-header{background-color:#282c34;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:calc(10px + 2vmin);color:#fff}.card{background-color:#3c4049;padding:20px;border-radius:10px;margin:20px;width:80%;max-width:1200px}input[type=text]{width:calc(100% - 22px);padding:10px;margin-bottom:10px;border-radius:5px;border:1px solid #ccc}button{padding:10px 20px;border-radius:5px;border:none;background-color:#61dafb;color:#282c34;cursor:pointer;font-size:16px;margin-right:10px}.reset-button{background-color:#e74c3c;color:#fff}button:disabled{background-color:#ccc;cursor:not-allowed}.feedback-section{margin-top:20px}