.wp-radio-fav-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background: transparent;
    border: none;
    color: #6b7280;
    cursor: pointer;
    font-size: 0;
    padding: 0;
    line-height: 1;
    border-radius: 999px;
    transition: color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.wp-radio-fav-btn .dashicons {
    width: 18px;
    height: 18px;
    font-size: 18px;
    line-height: 18px;
}

.wp-radio-fav-btn:hover,
.wp-radio-fav-btn.active {
    color: #f59e0b;
}

.wp-radio-fav-btn:hover {
    background: rgba(245, 158, 11, 0.08);
    transform: scale(1.04);
}

.wp-radio-sharing {
    margin-top: 20px;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 5px;
}

.wp-radio-sharing h3 {
    margin-top: 0;
    font-size: 16px;
}

.wp-radio-sharing .button.share-fb {
    background: #3b5998;
    color: #fff;
    border: none;
}

.wp-radio-sharing .button.share-tw {
    background: #1da1f2;
    color: #fff;
    border: none;
}

.wp-radio-submit-station label {
    display: block;
    font-weight: bold;
    margin-bottom: 5px;
}

.wp-radio-submit-station input[type="text"],
.wp-radio-submit-station input[type="url"],
.wp-radio-submit-station textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.wp-radio-message.success {
    background: #d4edda;
    color: #155724;
    padding: 10px;
    border: 1px solid #c3e6cb;
    border-radius: 4px;
    margin-bottom: 20px;
}