Loving the aesthetic! Black on pastel so catchy, and you worked it in here great!
The colors on the screen don't work as well, and I'm not sure if that's intentional (I know a lot of artists who use similar aesthetics and they like colors that don't contrast enough, like an affront to color theory, which is pretty neat). The yellow symbols on the screen are very difficult to see on the light blue because the colors are very similar in value and saturation, so I would have gone with one of the other colors in the palette for that. Again, I don't know if you were going for that look, but thats just something I noticed.
Really great stuff, and I'm really liking the look!