.cua-form {
    max-width: 400px;
    margin: 0 auto;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.cua-form .form-group {
    margin-bottom: 15px;
}

.cua-form .form-group label {
    display: block;
    margin-bottom: 5px;
}

.cua-form .form-group input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.cua-form .form-group button {
    background: #0073aa;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.cua-form .form-group button:hover {
    background: #005177;
}

.cua-form .cua-switch-form {
    margin-left: 10px;
    color: #0073aa;
    text-decoration: none;
}

.cua-form .cua-message {
    margin-top: 10px;
    padding: 10px;
    border-radius: 4px;
}

.cua-form .cua-message.success {
    background: #dff0d8;
    color: #3c763d;
}

.cua-form .cua-message.error {
    background: #f2dede;
    color: #a94442;
}