[Bug]: Minor styling issues

[5E-324]

What happened?

Chat page:

• Some tooltips have transparent background.
• Some margin is missing in bookmarks popup. (Note: this would be fine if no adjacent elements are highlighted at the same time, but here multiple bookmarks may be selected simultaneously)
• Indicator of multi-conversation has inconsistent rounding.
• On right sidebar, if a section is expanded, the corresponding icon will have wrong color when the sidebar is contracted

Settings:

• Toggle switches are slightly off center and are misaligned with text.
• In speech tab, some margin is missing.

Steps to Reproduce

Install with docker, open in browser.

What browsers are you seeing the problem on?

Firefox, Chrome

Relevant log output

No response

Screenshots

Tooltips with transparent background:

Bookmark popup:

Inconsistent rounding:

Right sidebar:
No section expanded:

Prompts expanded (same for other sections):

Misaligned toggle switches:

This also exist in other tabs. Some are less obvious:

Missing margin:

Code of Conduct

• I agree to follow this project's Code of Conduct

[KiGamji]

the New Chat button is also missing on mobile version, leaving a span after where it should be