Cookies are small pieces of data a website asks your browser to keep. Alongside them, sites can use related browser storage — such as local storage and the cache — to remember things between visits. Both are stored on your own device and can be cleared at any time.

Based on how the app is built, here's what runs on your device:

• Authentication cookies — login and session handling go through Supabase Auth, which stores secure session tokens (the sb-… cookies) so you stay signed in as you move between pages. These are essential — without them you couldn't log in.
• Service worker cache — Trashium is a Progressive Web App, so a service worker keeps a small cache of assets to help pages load. It does not store personal data.
• Preference state — some interface choices are kept in browser storage to remember your view between visits.

We do not run analytics, advertising, or third-party tracking cookies.

Route and tracking maps are rendered with Leaflet using open map tiles, and fonts are loaded from Google Fonts. These services may receive basic technical requests (such as your IP address) needed to deliver tiles and fonts. Trashium itself does not place advertising or analytics trackers through them.

You're always in control of what stays on your device. In most browsers you can:

• Open the site's settings (often the padlock icon in the address bar) to view and clear its cookies and storage.
• Use your browser's privacy or history settings to clear cookies and cached data site-by-site or all at once.
• Block or limit cookies through your browser's preferences.

Note that clearing or blocking the essential authentication cookies will sign you out and stop parts of the app from working.

If the project starts using new cookies or services, we'll update this page and the date at the top. For now, what's described here reflects the current build.