How to Force Night Mode Without Breaking Site CSS

A common frustration when forcing night mode on the web is that it often breaks a website's CSS—turning buttons invisible, hiding form fields, or ruining the layout.

To force a night mode without destroying a site's design, you need a smart extension rather than a blunt color inverter. The Modern Dark Mode extension works by selectively targeting background colors, text properties, and borders while preserving structural CSS like flexbox and grid layouts. It uses intelligent algorithms to determine what elements should be darkened and what should be left alone (like call-to-action buttons or gradient backgrounds). This ensures the website remains 100% functional and visually coherent, just significantly darker.