.App{text-align:center;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;color:#333}.App-header{background-color:#282c34;padding:20px;color:#fff}main{max-width:600px;margin:20px auto;padding:20px}textarea{width:100%;padding:10px;margin-bottom:10px;box-sizing:border-box;border:1px solid #ccc;border-radius:4px;font-size:1rem}button{padding:10px 20px;font-size:1rem;cursor:pointer;background-color:#61dafb;border:none;border-radius:4px}button:disabled{background-color:#ccc;cursor:not-allowed}ul{list-style-type:none;padding:0;text-align:left}li{background:#f4f4f4;margin:5px 0;padding:10px;border-radius:4px}