Ion-datime-button style

Hi, is there some way how can I style ONLY time button inside ion-datetime-button ?
this is my css which work for both date and time button

ion-datetime-button::part(native) {
    background: transparent;
    padding-inline-start: 0;
}

what is not working is this

ion-datetime-button::part(native) {
    background: transparent;
    padding-inline-start: 0;

    #time-button {
        background: red;
    }
}

You cannot target just the time since they both have a part = native. You would have to use JS to edit the styles in the Shadow DOM. Another option would be to use your own buttons.

Okay thanks for reply.