Tweak catppuccin-mocha background colours

Replace background and foreground colours for base16 scheme with those
from emacs modus-vivdendi-tinted

Override background colours in base16 (base00 and base01), waybar and
hyprland

Override text colours in base16 (base05 and base04)

flake.nix

@@ -106,11 +106,18 @@
                 targets = {
                   chromium.enable = true;
                   console.enable = true;
-                  lightdm.enable = true;
                 };
                 image = ./wallpapers/space.png;
                 base16Scheme =
                   "${pkgs.base16-schemes}/share/themes/catppuccin-mocha.yaml";
+                override = {
+                  scheme =
+                    "Catppuccin Mocha, using fg and bg colours from emacs modus-vivdendi-tinted";
+                  base00 = "0d0e1c";
+                  base01 = "1d2235";
+                  base04 = "c6daff";
+                  base05 = "ffffff";
+                };
                 polarity = "dark";
                 opacity = {
                   popups = 0.5;

home/hyprland/config.nix

@@ -57,7 +57,7 @@ in ''
 
   decoration {
       rounding = 10
-      col.shadow=rgba(1e1e2e99)
+      col.shadow=rgba(0d0e1c99)
       drop_shadow = yes
       shadow_ignore_window = true
       shadow_range = 4
@@ -83,7 +83,7 @@ in ''
       animation = workspaces, 1, 6, default
   }
   misc {
-      background_color=rgb(1e1e2e)
+      background_color=rgb(0d0e1c)
       disable_autoreload = true
   }
 

home/hyprland/waybar/style.css

@@ -5,7 +5,7 @@
 *
 */
 
-@define-color base   #1e1e2e;
+@define-color base   #0d0e1c;
 @define-color mantle #181825;
 @define-color crust  #11111b;