Merge "Update panel bg color in dark mode" into qt-dev

        <item name="colorSecondary">@color/secondary_device_default_settings</item>

        <item name="colorAccent">@color/accent_device_default_dark</item>

        <item name="colorError">@color/error_color_device_default_dark</item>

        <item name="colorBackground">@color/primary_dark_device_default_settings</item>

        <!-- Dialog attributes -->

        <item name="alertDialogTheme">@style/Theme.DeviceDefault.Dialog.Alert</item>