#palu-dev-newsletter-form {
    max-width: 600px;
    display: grid;
    gap: 10px;
    background-color: var(--palu-bg-color);
    color: var(--palu-text-color);
    font-size: var(--palu-font-size);
    padding: 1rem;
    border: 1px solid var(--palu-border-color);
    border-radius: 6px;
}

#palu-dev-newsletter-form input,
#palu-dev-newsletter-form textarea,
#palu-dev-newsletter-form select {
    padding: 8px;
    font-size: inherit;
    border: 1px solid var(--palu-border-color);
}

#palu-dev-newsletter-form button {
    background-color: #A9A9A9
    color: #A9A9A9;
    padding: 10px;
    border: none;
    cursor: pointer;
}

.palu-dev-newsletter-form {
    background-color: #f9f9f9;
    padding: 20px;
    max-width: 500px;
    border: 1px solid #ccc;
    border-radius: 10px;
    font-family: Arial, sans-serif;
}

.palu-dev-newsletter-form h2 {
    font-size: 24px;
    margin-bottom: 10px;
}

.palu-dev-newsletter-form p {
    margin-bottom: 15px;
}

.palu-dev-newsletter-form label {
    font-weight: bold;
    display: block;
    margin-bottom: 5px;
}

.palu-dev-newsletter-form input[type="text"],
.palu-dev-newsletter-form input[type="email"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #bbb;
    border-radius: 5px;
    box-sizing: border-box;
}

.palu-dev-newsletter-form input[type="submit"] {
    background-color: #00008B;
    color: 00008B;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.palu-dev-newsletter-form input[type="submit"]:hover {
    background-color: #005f8d;
}

wp_localize_script('palu-dev-form', 'palu_dev_form_ajax', [
    'ajax_url' => admin_url('admin-ajax.php')
]);