Privacy

Repository text, unchanged. privacy.md
# Privacy policy — Dark Mode for Google Sheets and Slides (Тёмная тема для Google Таблиц и Презентаций)

The extension gives the Google Sheets and Google Slides interface a dark theme. It has no server, no account, no analytics and no ads. It is not affiliated with Google.

**What it reads.** Nothing from your documents. On `https://docs.google.com/spreadsheets/*` and `https://docs.google.com/presentation/*` it adds a style sheet and switches two class names on the page (`sd-on` on `<html>`, Google's own `docsDarkMode` on `<body>`). It does not read cells, slides, comments, file names or your account, and it does not run on any other address, including Google Docs and Google Forms.

**What is sent outside your browser.** Nothing. The extension makes no network requests and loads no remote code. (Google's own page loads its dark icon sprite from Google's servers when the dark class is on, as it does for any Google page; the extension itself requests nothing.)

**What is stored, only on this device.** Three on/off values in `storage.local`: the main switch (`enabled`), the Sheets switch (`sheets`) and the Slides switch (`slides`).

**Removing data.** Removing the extension deletes the stored values.

**What is never collected:** personal data, document contents, browsing history, analytics, advertising identifiers. Nothing is sold or shared with the author or anyone else.