.membership-login, .membership-dashboard {
    max-width: 400px;
    margin: auto;
    padding: 20px;
    background: #f7f7f7;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.membership-login h2, .membership-dashboard h2 {
    text-align: center;
}
.membership-login form, .membership-dashboard form {
    display: flex;
    flex-direction: column;
}
.membership-login input, .membership-dashboard button {
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 5px;
}
.membership-dashboard p {
    text-align: center;
}