body {
font-family: Arial;
background: #0f172a;
color: white;
}
.container {
max-width: 800px;
margin: auto;
padding: 20px;
}
input, select {
display: block;
margin: 10px 0;
padding: 10px;
width: 100%;
}
button {
padding: 12px;
background: purple;
color: white;
border: none;
}