body {
    background: radial-gradient(circle, #2e1065, #000000);
    color: white;
    font-family: sans-serif;
    display: flex;
    justify-content: center;
    padding: 50px;
}
.container {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 80%;
}
button {
    background: linear-gradient(to right, #6366f1, #a855f7);
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    color: white;
    cursor: pointer;
}