I prefer the dark theme too .
The notification circle color coding (green for PMs, blue for notifications, red for moderation) is well established, maybe simple white colouring for the numbers inside the circle would do the trick?
Ayya @Vimala, have you noticed this (very prominent on mobile but hidden behind the scrollbar on desktop):
The header extends to the right to fill the void when scrolling down and then shrinks again when reaching top (when SuttaCentral banner is visible again), which makes it very distracting.
Did anyone notice the same thing on mobile?