.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0s, opacity 0.3s ease;
}

    .popup-overlay.active {
        visibility: visible;
        opacity: 1;
    }

.popup-content {
    background: white;
    padding: 14px;
    border-radius: 8px;
    text-align: center;
    max-width: 600px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.popup-image {
    max-width: 100%;
    height: auto;
    margin-bottom: 10px;
}

.close-button {
    margin-top: 15px;
    padding: 10px 20px;
    background: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

    .close-button:hover {
        background: #0056b3;
    }