body{background-color:#1a1a1a;color:#fff;font-family:sans-serif;margin:0;display:flex;justify-content:center;align-items:center;min-height:100vh}.container{background-color:#2d2d2d;padding:2rem;border-radius:10px;box-shadow:0 0 20px #00000080;text-align:center;max-width:500px;width:100%}h1,h2,h3{color:#61dafb}button{background-color:#61dafb;color:#1a1a1a;border:none;padding:.8rem 1.5rem;border-radius:5px;cursor:pointer;font-size:1rem;margin:.5rem;transition:background-color .3s ease}button:hover{background-color:#88e5ff}.back-button{background-color:transparent;color:#61dafb;border:1px solid #61dafb}.back-button:hover{background-color:#61dafb;color:#1a1a1a}input{width:calc(100% - 1rem);padding:.5rem;margin-bottom:1rem;border-radius:5px;border:1px solid #ccc;background-color:#333;color:#fff}label{display:block;margin-bottom:.5rem;text-align:left}form{display:flex;flex-direction:column}ul{list-style:none;padding:0}.App-header{display:flex;flex-direction:row;align-items:center;justify-content:center;margin-bottom:20px}.App-logo{margin-right:10px}