.custom-modal {
    background-color: rgba(0,0,0,0.4); /* Transparent dimmed overlay */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
}

.custom-hidden {
    display: none;
}