.snpfwc-subscribe-form-wrapper { border: 1px solid #ddd; padding: 20px; margin-top: 20px; border-radius: 5px; background: #f9f9f9; clear: both; }
.snpfwc-subscribe-form-wrapper h4 { margin-top: 0; font-size: 1.2em; }
.snpfwc-subscribe-form { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.snpfwc-email-input { flex-grow: 1; padding: 10px; border: 1px solid #ccc; border-radius: 4px; }
.snpfwc-submit-button { padding: 10px 20px; border: none; border-radius: 4px; cursor: pointer; font-weight: bold; color: #fff; background-color: #2271b1; transition: opacity 0.3s; line-height: 1rem; }
.snpfwc-submit-button:hover { opacity: 0.85; }
.snpfwc-submit-button:disabled { cursor: not-allowed; opacity: 0.7; }
.snpfwc-form-message { margin-top: 10px; padding: 10px; border-radius: 4px; font-size: 14px; display: none; }
.snpfwc-form-message.success { color: #155724; background-color: #d4edda; border-color: #c3e6cb; display: block; }
.snpfwc-form-message.error { color: #721c24; background-color: #f8d7da; border-color: #f5c6cb; display: block; }
.product-type-variable .summary > .snpfwc-subscribe-form-wrapper { display: none; }