#loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent black */
    z-index: 9999; /* Ensure the loader overlay appears on top of other elements */
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Center the spinner within the loader overlay */
.spinner-border {
    position: relative;
    top: -20px; /* Adjust as needed */
}