body{
    font-family: sans-serif;
    background:#0f172a;
    color:white;
    display:flex;
    justify-content:center;
    align-items:center;
    height:100vh;
}

.card{
    background:#1e293b;
    padding:20px;
    border-radius:10px;
    width:300px;
}

input,select,button{
    width:100%;
    margin:10px 0;
    padding:10px;
    border-radius:8px;
    border:none;
}

button{
    background:#22c55e;
    color:white;
}