body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}
.signup-container {
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    min-width: 50vw;
    max-width: 80vw;
}
.signup-container h2 {
    margin-bottom: 1rem;
    text-align: center;
}

.signup-container .form-footer {
    display: flex;
    justify-content: center;
    font-size: 0.9rem;
}