.popup-container {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.popup-content {
    background: white;
    padding: 20px;
    border-radius: 10px;
    max-width: 80%;
    text-align: center;
    position: relative;
}

.close-popup {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 30px;
    cursor: pointer;
}

.popup-gallery img {
    width: 150px;
    margin: 10px;
    cursor: pointer;
}