{ pkgs, ... }:

{  
  isDefault = true;
  search.default = "Startpage";
  settings = {
    "extensions.activeThemeID" = "firefox-compact-dark@mozilla.org";

    "dom.security.https_only_mode" = true;
    "media.peerconnection.enabled" = false;
    "browser.formfill.enable" = false;

    "toolkit.telemetry.enabled" = false;
    "toolkit.telemetry.archive.enabled" = false;
    "datareporting.healthreport.uploadEnabled" = false;
    "browser.ping-centre.telemetry" = false;

    "privacy.resistFingerprinting" = true;
    "privacy.trackingprotection.fingerprinting.enabled" = true;
    "privacy.trackingprotection.cryptomining.enabled" = true;

    "geo.enabled" = false;
    "privacy.trackingprotection.enabled" = true;

  userChrome = ''
    #toolbar-menubar {
      visibility: collapse !important;
      margin-top: -22px !important;
    }

    :root[tabsintitlebar] #toolbar-menubar[autohide="true"] ~ #TabsToolbar .titlebar-placeholder[type="menubar"],
    :root:not([tabsintitlebar]) #toolbar-menubar[autohide="true"] ~ #TabsToolbar {
      display: none;
    }

    #toolbar-menubar[autohide="true"] ~ #TabsToolbar {
      padding-top: 0 !important;
    }
  '';
  };
}