Cookies
Effective
Necessary browser storage
We use cookies to sign you in, protect authentication and connect your public-site session to the separate administration and driver dashboards. These cookies are restricted to their host, sent over secure connections and unavailable to ordinary page scripts. Blocking them can prevent sign-in.
__Host-highgroove-session: public-site sign-in, with a seven-day maximum session. __Host-highgroove-admin and __Host-highgroove-driver: separate dashboard sessions that cannot outlive the original account session.
__Host-highgroove-admin-flow, __Host-highgroove-admin-bridge, __Host-highgroove-driver-flow and __Host-highgroove-driver-bridge: browser-bound sign-in handoffs, up to ten minutes. The associated exchange code can expire sooner.
__Host-highgroove-oauth and __Host-highgroove-action: ordinary Discord sign-in, signup and recovery context, normally up to 30 minutes; server-side proofs may expire earlier. __Host-highgroove-replacement and its associated browser cookie: bound to the Discord replacement request expiry, up to 30 minutes.
Appearance preference
Choosing an appearance while signed out saves highgroove-guest-appearance on that website hostname for up to one year. It contains only Light, Dark or System and is readable by the site to apply your choice before the page appears. It is not an account or tracking identifier.
Your signed-in account choice takes precedence across our website and dashboards. Signing out restores the guest choice for that hostname. Choose System to follow your device, or clear the cookie through your browser to reset a guest choice.
Optional tracking
The current website does not enable advertising cookies, optional analytics or embedded third-party players. Fonts and ordinary site assets are hosted by the site. Discord sign-in takes you to Discord, where its own policies apply.
If we introduce optional tracking, we will assess it and provide any required consent or other controls before enabling it. Your browser can clear existing cookies; signing out also invalidates the relevant website session.

