diff --git a/config/ghostty/config b/config/ghostty/config
index 3de8d03..a1ca7c2 100644
--- a/config/ghostty/config
+++ b/config/ghostty/config
@@ -1,16 +1,13 @@
 # --- Basics
 font-family = "IosevkaTermSlab Nerd Font Propo"
+font-style = "Regular"
 font-size = 13
-
-# Disable programming ligatures (same as your HarfBuzz flags)
-# (-liga, -clig, -calt match your calt=0, clig=0, liga=0)
-font-feature = -liga,-clig,-calt
-
-# Ghostty has no custom tab bar (uses native macOS tabs), so nothing to disable.
+bold-color = "#fefefe"
+background-opacity = 1.0
 
 # Auto light/dark theme pair that matches your two palettes below
 #theme = dark:my-dark,light:my-light
-theme = my-dark
+theme = zenwritten-dark
 
 # Font-size keybindings (match Ctrl+Shift+j/k from WezTerm)
 keybind = all:ctrl+shift+k=increase_font_size:1
diff --git a/config/ghostty/themes/my-dark b/config/ghostty/themes/zenwritten-dark
similarity index 96%
rename from config/ghostty/themes/my-dark
rename to config/ghostty/themes/zenwritten-dark
index 40cae74..1fc0bd5 100644
--- a/config/ghostty/themes/my-dark
+++ b/config/ghostty/themes/zenwritten-dark
@@ -1,5 +1,5 @@
 # Colors = your WezTerm dark palette
-foreground = #8e8e8e
+foreground = #BBBBBB
 background = #191919
 cursor-color = #BBBBBB
 cursor-text = #191919
diff --git a/config/ghostty/themes/my-light b/config/ghostty/themes/zenwritten-light
similarity index 100%
rename from config/ghostty/themes/my-light
rename to config/ghostty/themes/zenwritten-light
diff --git a/home/.zshrc b/home/.zshrc
index 0957bc1..607a78a 100644
--- a/home/.zshrc
+++ b/home/.zshrc
@@ -14,7 +14,6 @@ bindkey -v
 zstyle :compinstall filename '/home/aselimov/.zshrc'
 
 export LS_COLORS='di=1;37:ln=35:so=32:pi=33:ex=1;32:bd=34;46:cd=34;43:su=30;41:sg=30;46:tw=30;42:ow=30;43'
-alias ls="ls --classify --group-directories-first --color"
 
 #~/bin/daily_scripture.sh
 autoload -Uz compinit
@@ -34,18 +33,7 @@ alias clip2png="xclip -selection clipboard -target image/png -out"
 function addbin(){
     ln -s $PWD/$1 /home/aselimov/bin
 }
-eval "$(starship init zsh)"
-zstyle -e ':completion:*:hosts' hosts 'reply=(
-  ${=${${(f)"$(cat {/etc/ssh_,~/ar.ssh/known_}hosts(|2)(N) 2>/dev/null)"}%%[#| ]*}//,/ }
-  ${=${${${${(@M)${(f)"$(cat ~/.ssh/config 2>/dev/null)"}:#Host *}#Host }:#*\**}:#*\?*}}
-)'
 
-source "/home/aselimov/.config/zsh/zsh-autosuggestions/zsh-autosuggestions.zsh"
-source "/home/aselimov/.config/zsh/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh"
-source "/home/aselimov/.config/zsh/zsh-history-substring-search/zsh-history-substring-search.zsh"
-
-bindkey '^[[A' history-substring-search-up
-bindkey '^[[B' history-substring-search-down
 export XKB_DEFAULT_OPTIONS="caps:escape"
 export PASSWORD_STORE_CHARACTER_SET='a-zA-Z0-9+\-$!*_='
 
@@ -61,7 +49,33 @@ export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/cuda-12.8/lib64"
 
 [ -f "/home/aselimov/.ghcup/env" ] && . "/home/aselimov/.ghcup/env" # ghcup-env
 
-export PYENV_ROOT="$HOME/.pyenv"
-[[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"
-eval "$(pyenv init - zsh)"
+if [ $(which pyenv 2>&1 1>/dev/null) ]; then
+  export PYENV_ROOT="$HOME/.pyenv"
+  [[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"
+  eval "$(pyenv init - zsh)"
+fi
 
+eval "$(starship init zsh)"
+zstyle -e ':completion:*:hosts' hosts 'reply=(
+  ${=${${(f)"$(cat {/etc/ssh_,~/ar.ssh/known_}hosts(|2)(N) 2>/dev/null)"}%%[#| ]*}//,/ }
+  ${=${${${${(@M)${(f)"$(cat ~/.ssh/config 2>/dev/null)"}:#Host *}#Host }:#*\**}:#*\?*}}
+)'
+
+source "$HOME/.config/zsh/zsh-autosuggestions/zsh-autosuggestions.zsh"
+source "$HOME/.config/zsh/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh"
+source "$HOME/.config/zsh/zsh-history-substring-search/zsh-history-substring-search.zsh"
+
+bindkey '^[[A' history-substring-search-up
+bindkey '^[[B' history-substring-search-down
+
+# Settings that need to swap between Mac and Linux
+if [ "$(uname)" = "Darwin" ]; then
+  export PATH="$PATH:/opt/homebrew/bin"
+  alias ls="gls --classify --group-directories-first --color"
+  # I only start tmux by default on Mac because of dwm+swallow patch
+   if [[ -z "$TMUX" ]] && [[ -n "$PS1" ]]; then
+    tmux attach -t dev || tmux new -s dev
+  fi 
+else
+  alias ls="ls --classify --group-directories-first --color"
+fi