I say maybe make the textbox text size smaller, because it is nearly the same size as the Feedback title. Also, make the text under the cooltip have a lighter color, because it is a bit hard to read.
Other than that, great job! It looks very pleasant to the eyes.
I absolutely agree with this. Using proper margin greatly improves UI consistency and it’s generally a lot more pleasing. Coming back to the main post, I don’t see any major problems. However, decreasing the font size of the ‘tippy-tap’ frame would feel more convient.