.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.7);
    display: none;                 /* Hide by default */
    align-items: center;
    justify-content: center;
    z-index: 9999;
    flex-direction: column;
    gap: 10px;

    &.show {
        display: flex !important;      /* Show when class is added */
    }
}