.dash-spinner {
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    z-index: 1000 !important;
}

/* Make the spinner larger */
.dash-spinner .dash-spinner__circle {
    width: 3rem !important;
    height: 3rem !important;
    border-width: 5px !important;
}

/* Spinner color */
.dash-spinner .dash-spinner__circle--arc {
    border-color: #4285F4 transparent transparent !important;
}

/* Semi-transparent overlay */
.dash-loading {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background-color: rgba(255, 255, 255, 0.7) !important;
    z-index: 999 !important;
}