.ciug-image-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.ciug-thumb img {
    max-width: 150px;
    height: auto;
    border: 1px solid #ccc;
    padding: 5px;
    background: #fff;
}
/* Modal overlay: full screen, darkened background */
.ciug-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    z-index: 99999;
    
    display: none;
    justify-content: center;
    align-items: center;
}

/* Modal content: centered box */
.ciug-modal-content {
    background: #fff;
    padding: 30px 20px;
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 100000;
    text-align: center;
}

/* Close button */
.ciug-close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    font-weight: bold;
    color: #333;
    cursor: pointer;
}

/* If WordPress admin bar is present, shift modal down slightly */
body.admin-bar .ciug-modal {
    top: 32px;
    height: calc(100vh - 32px);
}

@media screen and (max-width: 782px) {
    body.admin-bar .ciug-modal {
        top: 46px;
        height: calc(100vh - 46px);
    }
}