pika-gnome-settings/pika-settings/etc/pika_theme

#! /bin/bash
KVANTUM_THEME_DARK=Orchis-dark#
KVANTUM_THEME_LIGHT=Orchis#
GTK_THEME_PATH_DARK=/usr/share/themes/$(dconf read /org/gnome/desktop/interface/gtk-theme | sed "s+'++" | sed "s+'++" | sed "s+-Dark++" | sed "s+-Light++")-Dark
GTK_THEME_PATH_LIGHT=/usr/share/themes/$(dconf read /org/gnome/desktop/interface/gtk-theme | sed "s+'++" | sed "s+'++" | sed "s+-Dark++" | sed "s+-Light++")-Light