/* ================= POPUP IMAGE ================= */

#popup-image {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.7);
    z-index: 10000;
}

#popup-image .popup-box {
    background: #fff;
    max-width: 75vw;
    max-height: 75vh;
    padding: 10px;
    position: relative;

    display: flex;              /* 🔑 */
    align-items: center;        /* 🔑 */
    justify-content: center;    /* 🔑 */
    overflow: hidden;           /* 🔑 */
}

#popup-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;        /* 🔑 */
    display: block;
}

#popup-image .popup-close {
    position: absolute;
    top: 6px;
    right: 10px;
    cursor: pointer;
    font-size: 20px;
}