[Bug] Dark reader inverts colors in Chrome's toolbar and background / PDF view is fully inverted with toolbars too.

[paradoxicallist]

Prerequisites

• I searched for any existing report about this bug to avoid opening a duplicate.
• I can reproduce this bug in a new, unmodified web browser profile with Dark Reader installed as the only extension.
• I understand I need to use the Broken Website Report template if this bug I am reporting occurs on a single website.

Bug Description

Dark reader inverts colors in Chrome's toolbar and background. Take a look at the video:
https://sendvid.com/0ljlc3gy

Website Address

https://www.energy.gov/sites/default/files/2025-07/DOE_Critical_Review_of_Impacts_of_GHG_Emissions_on_the_US_Climate_July_2025.pdf

Steps To Reproduce

Open any website containing a pdf file.

Expected Behavior

Don't invert toolbar and background color.

Actual Behavior

Dark reader inverts colors in Chrome's toolbar and background. Take a look at the video:
https://sendvid.com/0ljlc3gy

Screenshots

No response

Operating System

Windows 10 x64

Web Browser name and version

Google Chrome 139.0.7258.139

Dark Reader version

4.9.110

Additional Context

No response

[Myshor]

I edited the name of issue.

There was already some issues regarding PDF in Chrome already submitted in the past and I am not sure if it will be possible to fix.

That PDF INVERT functionality was implemented when there was still no dark mode for PDF in Chrome, that's why whole view is INVERTed,

If you compare how it works whith light mode set to browser then you will understand what I mean. 😉

@alexanderby - maybe you will take a look deeper into the code to see if it's possible to fix it somehow.