diff --git a/README.md b/README.md
index e8b543c..aa28cf7 100644
--- a/README.md
+++ b/README.md
@@ -18,12 +18,15 @@ cd ~/server_cli_tools
 | # | Component | What it does |
 |---|-----------|-------------|
 | 1 | **Core packages** | `vim`, `bat`, `eza`, `fzf`, `htop`, `tmux`, `zsh`, `ripgrep`, `fd-find`, `zoxide`, `git-delta` |
-| 2 | **Zsh + Oh-My-Zsh** | Shell, plugins (`zsh-autosuggestions`, `zsh-syntax-highlighting`, `z`), custom prompt theme |
+| 2 | **Zsh + Oh-My-Zsh** | Shell, plugins (`zsh-autosuggestions`, `zsh-syntax-highlighting`, `z`), `bira` prompt theme |
 | 3 | **Aliases + tools** | General, git, and docker aliases with a self-documenting help system (`h`) |
 | 4 | **Terminal configs** | `bat` theme (base16) |
 | 5 | **Docker** | `docker.io` via apt, service enabled, user added to `docker` group, management aliases |
 | 6 | **Git config** | `git-delta` as pager with side-by-side diffs |
 
+> **NOTE:** There's minimal custom theme in `<repo>/configs/zsh/zhann-elvis.zsh-theme`. To apply it toggle `ZSH_THEME` and uncomment sourcing it in `~/.zshrc` after install.
+> For more themes, see [Oh-My-Zsh themes](https://github.com/ohmyzsh/ohmyzsh/wiki/themes).
+
 ## Alias highlights
 
 Type `h` after installation to see all aliases with descriptions. Some highlights:
@@ -63,8 +66,7 @@ server_cli_tools/
     custom_tools/
       backup_dotfiles.sh        # backup conflicting dotfiles
     bat/config                  # bat theme
-    zsh/zhann-elvis.zsh-theme   # custom zsh prompt (git-aware)
-    zshrc                       # .zshrc with oh-my-zsh + plugins
+    zshrc                       # .zshrc with oh-my-zsh, bira theme, plugins
 ```
 
 ## Customization
diff --git a/configs/zshrc b/configs/zshrc
index dd3b462..44669d0 100644
--- a/configs/zshrc
+++ b/configs/zshrc
@@ -2,7 +2,8 @@ export ZSH="$HOME/.oh-my-zsh"
 export ALIASES="$HOME/.config/aliases"
 export CT_DIR="$HOME/.config/custom_tools"
 export EDITOR="vim"
-ZSH_THEME=""
+# ZSH_THEME=""
+ZSH_THEME="bira"
 DISABLE_AUTO_TITLE="true"
 plugins=(
   git
@@ -11,7 +12,7 @@ plugins=(
   z
 )
 source $ZSH/oh-my-zsh.sh
-source $HOME/.config/zsh/zhann-elvis.zsh-theme
+# source $HOME/.config/zsh/zhann-elvis.zsh-theme
 source $ALIASES/.aliases
 autoload -Uz zcalc
 [ -f /usr/share/doc/fzf/examples/key-bindings.zsh ] && source /usr/share/doc/fzf/examples/key-bindings.zsh
diff --git a/install.sh b/install.sh
index eee8e51..f25d233 100755
--- a/install.sh
+++ b/install.sh
@@ -13,17 +13,17 @@ BACKUP_DIR="$HOME/.server_cli_tools_bkp/$(date +%Y%m%d-%H%M%S)"
 # SSH from Ghostty and other clients forwards TERM values (e.g. xterm-ghostty)
 # that remote servers often lack in terminfo — breaks clear/tput and colors.
 if ! infocmp "${TERM:-}" &>/dev/null; then
-    for _term_fallback in xterm-256color xterm screen dumb; do
-        if infocmp "$_term_fallback" &>/dev/null; then
-            export TERM="$_term_fallback"
-            break
-        fi
-    done
-    unset _term_fallback
+  for _term_fallback in xterm-256color xterm screen dumb; do
+    if infocmp "$_term_fallback" &>/dev/null; then
+      export TERM="$_term_fallback"
+      break
+    fi
+  done
+  unset _term_fallback
 fi
 
 # Colors (matching the dotfiles convention)
-e_err()  { echo -e "\e[1;31m$1\e[0m"; }
+e_err() { echo -e "\e[1;31m$1\e[0m"; }
 e_info() { echo -e "\e[1;34m$1\e[0m"; }
 e_succ() { echo -e "\e[1;32m$1\e[0m"; }
 e_warn() { echo -e "\e[1;38;5;208m$1\e[0m"; }
@@ -36,69 +36,69 @@ SKIPPED=()
 # ---------------------------------------------------------------------------
 
 backup_file() {
-    local src="$1"
-    if [ -e "$src" ]; then
-        local rel="${src#$HOME/}"
-        local dest="$BACKUP_DIR/$rel"
-        mkdir -p "$(dirname "$dest")"
-        cp -a "$src" "$dest"
-        e_info "  Backed up $src"
-    fi
+  local src="$1"
+  if [ -e "$src" ]; then
+    local rel="${src#$HOME/}"
+    local dest="$BACKUP_DIR/$rel"
+    mkdir -p "$(dirname "$dest")"
+    cp -a "$src" "$dest"
+    e_info "  Backed up $src"
+  fi
 }
 
 copy_config() {
-    local src="$1" dest="$2"
-    backup_file "$dest"
-    mkdir -p "$(dirname "$dest")"
-    cp -a "$src" "$dest"
+  local src="$1" dest="$2"
+  backup_file "$dest"
+  mkdir -p "$(dirname "$dest")"
+  cp -a "$src" "$dest"
 }
 
 copy_dir() {
-    local src="$1" dest="$2"
-    if [ -d "$dest" ]; then
-        backup_file "$dest"
-    fi
-    mkdir -p "$dest"
-    cp -a "$src"/. "$dest"/
+  local src="$1" dest="$2"
+  if [ -d "$dest" ]; then
+    backup_file "$dest"
+  fi
+  mkdir -p "$dest"
+  cp -a "$src"/. "$dest"/
 }
 
 command_exists() {
-    command -v "$1" >/dev/null 2>&1
+  command -v "$1" >/dev/null 2>&1
 }
 
 safe_clear() {
-    clear 2>/dev/null || printf '\033[H\033[2J'
+  clear 2>/dev/null || printf '\033[H\033[2J'
 }
 
 check_os() {
-    if [ ! -f /etc/os-release ]; then
-        e_err "Cannot detect OS. This script supports Ubuntu/Debian only."
-        exit 1
-    fi
-    . /etc/os-release
-    case "$ID" in
-        ubuntu|debian) ;;
-        *)
-            e_warn "Detected $ID — this script is designed for Ubuntu/Debian."
-            e_warn "Package installation may not work. Configs will still be copied."
-            ;;
-    esac
+  if [ ! -f /etc/os-release ]; then
+    e_err "Cannot detect OS. This script supports Ubuntu/Debian only."
+    exit 1
+  fi
+  . /etc/os-release
+  case "$ID" in
+  ubuntu | debian) ;;
+  *)
+    e_warn "Detected $ID — this script is designed for Ubuntu/Debian."
+    e_warn "Package installation may not work. Configs will still be copied."
+    ;;
+  esac
 }
 
 apt_install() {
-    local packages=("$@")
-    local to_install=()
-    for pkg in "${packages[@]}"; do
-        if dpkg -s "$pkg" &>/dev/null; then
-            e_info "  $pkg is already installed"
-        else
-            to_install+=("$pkg")
-        fi
-    done
-    if [ ${#to_install[@]} -gt 0 ]; then
-        e_info "  Installing: ${to_install[*]}"
-        sudo apt-get install -y "${to_install[@]}"
+  local packages=("$@")
+  local to_install=()
+  for pkg in "${packages[@]}"; do
+    if dpkg -s "$pkg" &>/dev/null; then
+      e_info "  $pkg is already installed"
+    else
+      to_install+=("$pkg")
     fi
+  done
+  if [ ${#to_install[@]} -gt 0 ]; then
+    e_info "  Installing: ${to_install[*]}"
+    sudo apt-get install -y "${to_install[@]}"
+  fi
 }
 
 # ---------------------------------------------------------------------------
@@ -106,159 +106,159 @@ apt_install() {
 # ---------------------------------------------------------------------------
 
 install_core_packages() {
-    e_info "\n[1/6] Core packages"
-    sudo apt-get update -qq
+  e_info "\n[1/6] Core packages"
+  sudo apt-get update -qq
 
-    apt_install curl vim bat fzf htop tmux zsh ripgrep fd-find zoxide
+  apt_install curl vim bat fzf htop tmux zsh ripgrep fd-find zoxide
 
-    # bat is installed as 'batcat' on Debian/Ubuntu
-    if command_exists batcat && ! command_exists bat; then
-        sudo ln -sf /usr/bin/batcat /usr/local/bin/bat
-        e_info "  Symlinked batcat -> bat"
-    fi
+  # bat is installed as 'batcat' on Debian/Ubuntu
+  if command_exists batcat && ! command_exists bat; then
+    sudo ln -sf /usr/bin/batcat /usr/local/bin/bat
+    e_info "  Symlinked batcat -> bat"
+  fi
 
-    # eza — not in all distro repos, try apt first, fall back to cargo/binary
-    if ! command_exists eza; then
-        if apt-cache show eza &>/dev/null; then
-            apt_install eza
-        else
-            e_warn "  eza not in apt repos. Install manually: https://github.com/eza-community/eza"
-        fi
+  # eza — not in all distro repos, try apt first, fall back to cargo/binary
+  if ! command_exists eza; then
+    if apt-cache show eza &>/dev/null; then
+      apt_install eza
     else
-        e_info "  eza is already installed"
+      e_warn "  eza not in apt repos. Install manually: https://github.com/eza-community/eza"
     fi
+  else
+    e_info "  eza is already installed"
+  fi
 
-    # git-delta
-    if ! command_exists delta; then
-        if apt-cache show git-delta &>/dev/null; then
-            apt_install git-delta
-        else
-            e_warn "  git-delta not in apt repos. Install from: https://github.com/dandavison/delta/releases"
-        fi
+  # git-delta
+  if ! command_exists delta; then
+    if apt-cache show git-delta &>/dev/null; then
+      apt_install git-delta
     else
-        e_info "  delta is already installed"
+      e_warn "  git-delta not in apt repos. Install from: https://github.com/dandavison/delta/releases"
     fi
+  else
+    e_info "  delta is already installed"
+  fi
 
-    INSTALLED+=("core-packages")
+  INSTALLED+=("core-packages")
 }
 
 install_zsh() {
-    e_info "\n[2/6] Zsh + Oh-My-Zsh"
+  e_info "\n[2/6] Zsh + Oh-My-Zsh"
 
-    if ! command_exists zsh; then
-        apt_install zsh
+  if ! command_exists zsh; then
+    apt_install zsh
+  fi
+
+  # Oh-My-Zsh
+  if [ ! -d "$HOME/.oh-my-zsh" ]; then
+    e_info "  Installing Oh-My-Zsh..."
+    RUNZSH=no CHSH=no sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" "" --unattended
+  else
+    e_info "  Oh-My-Zsh already installed"
+  fi
+
+  # Plugins
+  local zsh_custom="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}"
+
+  if [ ! -d "$zsh_custom/plugins/zsh-autosuggestions" ]; then
+    e_info "  Cloning zsh-autosuggestions..."
+    git clone --quiet https://github.com/zsh-users/zsh-autosuggestions "$zsh_custom/plugins/zsh-autosuggestions"
+  else
+    e_info "  zsh-autosuggestions already installed"
+  fi
+
+  if [ ! -d "$zsh_custom/plugins/zsh-syntax-highlighting" ]; then
+    e_info "  Cloning zsh-syntax-highlighting..."
+    git clone --quiet https://github.com/zsh-users/zsh-syntax-highlighting.git "$zsh_custom/plugins/zsh-syntax-highlighting"
+  else
+    e_info "  zsh-syntax-highlighting already installed"
+  fi
+
+  # Theme
+  # mkdir -p "$HOME/.config/zsh"
+  # copy_config "$CONFIGS/zsh/zhann-elvis.zsh-theme" "$HOME/.config/zsh/zhann-elvis.zsh-theme"
+  # e_info "  Installed zhann-elvis.zsh-theme"
+
+  # .zshrc
+  copy_config "$CONFIGS/zshrc" "$HOME/.zshrc"
+  e_info "  Installed .zshrc"
+
+  # Change default shell to zsh (if not already)
+  if [ "$(basename "$SHELL")" != "zsh" ]; then
+    e_info "  Changing default shell to zsh..."
+    if command_exists chsh; then
+      chsh -s "$(which zsh)" || e_warn "  chsh failed — change shell manually: chsh -s \$(which zsh)"
     fi
+  fi
 
-    # Oh-My-Zsh
-    if [ ! -d "$HOME/.oh-my-zsh" ]; then
-        e_info "  Installing Oh-My-Zsh..."
-        RUNZSH=no CHSH=no sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" "" --unattended
-    else
-        e_info "  Oh-My-Zsh already installed"
-    fi
-
-    # Plugins
-    local zsh_custom="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}"
-
-    if [ ! -d "$zsh_custom/plugins/zsh-autosuggestions" ]; then
-        e_info "  Cloning zsh-autosuggestions..."
-        git clone --quiet https://github.com/zsh-users/zsh-autosuggestions "$zsh_custom/plugins/zsh-autosuggestions"
-    else
-        e_info "  zsh-autosuggestions already installed"
-    fi
-
-    if [ ! -d "$zsh_custom/plugins/zsh-syntax-highlighting" ]; then
-        e_info "  Cloning zsh-syntax-highlighting..."
-        git clone --quiet https://github.com/zsh-users/zsh-syntax-highlighting.git "$zsh_custom/plugins/zsh-syntax-highlighting"
-    else
-        e_info "  zsh-syntax-highlighting already installed"
-    fi
-
-    # Theme
-    mkdir -p "$HOME/.config/zsh"
-    copy_config "$CONFIGS/zsh/zhann-elvis.zsh-theme" "$HOME/.config/zsh/zhann-elvis.zsh-theme"
-    e_info "  Installed zhann-elvis.zsh-theme"
-
-    # .zshrc
-    copy_config "$CONFIGS/zshrc" "$HOME/.zshrc"
-    e_info "  Installed .zshrc"
-
-    # Change default shell to zsh (if not already)
-    if [ "$(basename "$SHELL")" != "zsh" ]; then
-        e_info "  Changing default shell to zsh..."
-        if command_exists chsh; then
-            chsh -s "$(which zsh)" || e_warn "  chsh failed — change shell manually: chsh -s \$(which zsh)"
-        fi
-    fi
-
-    INSTALLED+=("zsh")
+  INSTALLED+=("zsh")
 }
 
 install_aliases() {
-    e_info "\n[3/6] Aliases + custom tools"
+  e_info "\n[3/6] Aliases + custom tools"
 
-    copy_dir "$CONFIGS/aliases" "$HOME/.config/aliases"
-    chmod +x "$HOME/.config/aliases"/.aliases "$HOME/.config/aliases"/.functions.sh 2>/dev/null || true
-    e_info "  Installed aliases to ~/.config/aliases/"
+  copy_dir "$CONFIGS/aliases" "$HOME/.config/aliases"
+  chmod +x "$HOME/.config/aliases"/.aliases "$HOME/.config/aliases"/.functions.sh 2>/dev/null || true
+  e_info "  Installed aliases to ~/.config/aliases/"
 
-    copy_dir "$CONFIGS/custom_tools" "$HOME/.config/custom_tools"
-    chmod +x "$HOME/.config/custom_tools"/*.sh 2>/dev/null || true
-    e_info "  Installed custom tools to ~/.config/custom_tools/"
+  copy_dir "$CONFIGS/custom_tools" "$HOME/.config/custom_tools"
+  chmod +x "$HOME/.config/custom_tools"/*.sh 2>/dev/null || true
+  e_info "  Installed custom tools to ~/.config/custom_tools/"
 
-    INSTALLED+=("aliases" "custom-tools")
+  INSTALLED+=("aliases" "custom-tools")
 }
 
 install_terminal_configs() {
-    e_info "\n[4/6] Terminal configs (bat)"
+  e_info "\n[4/6] Terminal configs (bat)"
 
-    mkdir -p "$HOME/.config/bat"
-    copy_config "$CONFIGS/bat/config" "$HOME/.config/bat/config"
-    e_info "  Installed bat config (theme: base16)"
+  mkdir -p "$HOME/.config/bat"
+  copy_config "$CONFIGS/bat/config" "$HOME/.config/bat/config"
+  e_info "  Installed bat config (theme: base16)"
 
-    INSTALLED+=("terminal-configs")
+  INSTALLED+=("terminal-configs")
 }
 
 install_docker() {
-    e_info "\n[5/6] Docker"
+  e_info "\n[5/6] Docker"
 
-    sudo apt-get update -qq
-    apt_install docker.io
+  sudo apt-get update -qq
+  apt_install docker.io
 
-    if command_exists systemctl; then
-        sudo systemctl enable --now docker 2>/dev/null \
-            || e_warn "  Could not enable docker service — start manually: sudo systemctl start docker"
-    fi
+  if command_exists systemctl; then
+    sudo systemctl enable --now docker 2>/dev/null ||
+      e_warn "  Could not enable docker service — start manually: sudo systemctl start docker"
+  fi
 
-    if id -nG "$USER" 2>/dev/null | grep -qw docker; then
-        e_info "  $USER is already in the docker group"
-    else
-        e_info "  Adding $USER to the docker group..."
-        sudo usermod -aG docker "$USER"
-        e_warn "  Log out and back in (or run: newgrp docker) for group membership to apply"
-    fi
+  if id -nG "$USER" 2>/dev/null | grep -qw docker; then
+    e_info "  $USER is already in the docker group"
+  else
+    e_info "  Adding $USER to the docker group..."
+    sudo usermod -aG docker "$USER"
+    e_warn "  Log out and back in (or run: newgrp docker) for group membership to apply"
+  fi
 
-    mkdir -p "$HOME/.config/aliases"
-    copy_config "$CONFIGS/aliases/.docker_aliases" "$HOME/.config/aliases/.docker_aliases"
-    e_info "  Installed Docker aliases"
+  mkdir -p "$HOME/.config/aliases"
+  copy_config "$CONFIGS/aliases/.docker_aliases" "$HOME/.config/aliases/.docker_aliases"
+  e_info "  Installed Docker aliases"
 
-    INSTALLED+=("docker")
+  INSTALLED+=("docker")
 }
 
 install_git_config() {
-    e_info "\n[6/6] Git config (delta pager)"
+  e_info "\n[6/6] Git config (delta pager)"
 
-    if ! command_exists delta; then
-        e_warn "  git-delta not installed — config will be ready when delta is available"
-    fi
+  if ! command_exists delta; then
+    e_warn "  git-delta not installed — config will be ready when delta is available"
+  fi
 
-    local gitconfig="$HOME/.gitconfig"
+  local gitconfig="$HOME/.gitconfig"
 
-    # Only inject delta config if not already present
-    if [ -f "$gitconfig" ] && grep -q '\[delta\]' "$gitconfig" 2>/dev/null; then
-        e_info "  Delta config already present in ~/.gitconfig"
-    else
-        e_info "  Adding delta pager config to ~/.gitconfig"
-        cat >> "$gitconfig" << 'DELTA'
+  # Only inject delta config if not already present
+  if [ -f "$gitconfig" ] && grep -q '\[delta\]' "$gitconfig" 2>/dev/null; then
+    e_info "  Delta config already present in ~/.gitconfig"
+  else
+    e_info "  Adding delta pager config to ~/.gitconfig"
+    cat >>"$gitconfig" <<'DELTA'
 
 [core]
   pager = delta
@@ -271,9 +271,9 @@ install_git_config() {
 [merge]
   conflictStyle = zdiff3
 DELTA
-    fi
+  fi
 
-    INSTALLED+=("git-config")
+  INSTALLED+=("git-config")
 }
 
 # ---------------------------------------------------------------------------
@@ -281,60 +281,63 @@ DELTA
 # ---------------------------------------------------------------------------
 
 uninstall() {
-    e_warn "This will remove configs installed by Server CLI Tools."
-    e_warn "Installed packages (apt) will NOT be removed."
-    echo ""
-    printf "Continue? [y/N] "
-    read -r confirm
-    case "$confirm" in
-        y|Y) ;;
-        *) echo "Aborted."; exit 0 ;;
-    esac
+  e_warn "This will remove configs installed by Server CLI Tools."
+  e_warn "Installed packages (apt) will NOT be removed."
+  echo ""
+  printf "Continue? [y/N] "
+  read -r confirm
+  case "$confirm" in
+  y | Y) ;;
+  *)
+    echo "Aborted."
+    exit 0
+    ;;
+  esac
 
-    local removed=()
+  local removed=()
 
-    # Aliases + custom tools
-    if [ -d "$HOME/.config/aliases" ]; then
-        rm -rf "$HOME/.config/aliases"
-        removed+=("aliases")
-    fi
-    if [ -d "$HOME/.config/custom_tools" ]; then
-        rm -rf "$HOME/.config/custom_tools"
-        removed+=("custom-tools")
-    fi
+  # Aliases + custom tools
+  if [ -d "$HOME/.config/aliases" ]; then
+    rm -rf "$HOME/.config/aliases"
+    removed+=("aliases")
+  fi
+  if [ -d "$HOME/.config/custom_tools" ]; then
+    rm -rf "$HOME/.config/custom_tools"
+    removed+=("custom-tools")
+  fi
 
-    # Terminal configs
-    if [ -f "$HOME/.config/bat/config" ]; then
-        rm -f "$HOME/.config/bat/config"
-        removed+=("bat-config")
-    fi
-    # Zsh theme + zshrc
-    if [ -f "$HOME/.config/zsh/zhann-elvis.zsh-theme" ]; then
-        rm -f "$HOME/.config/zsh/zhann-elvis.zsh-theme"
-        removed+=("zsh-theme")
-    fi
-    if [ -f "$HOME/.zshrc" ]; then
-        rm -f "$HOME/.zshrc"
-        removed+=("zshrc")
-    fi
+  # Terminal configs
+  if [ -f "$HOME/.config/bat/config" ]; then
+    rm -f "$HOME/.config/bat/config"
+    removed+=("bat-config")
+  fi
+  # Zsh theme + zshrc
+  if [ -f "$HOME/.config/zsh/zhann-elvis.zsh-theme" ]; then
+    rm -f "$HOME/.config/zsh/zhann-elvis.zsh-theme"
+    removed+=("zsh-theme")
+  fi
+  if [ -f "$HOME/.zshrc" ]; then
+    rm -f "$HOME/.zshrc"
+    removed+=("zshrc")
+  fi
 
-    # Oh-My-Zsh plugins (only the ones we installed)
-    local zsh_custom="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}"
-    if [ -d "$zsh_custom/plugins/zsh-autosuggestions" ]; then
-        rm -rf "$zsh_custom/plugins/zsh-autosuggestions"
-        removed+=("zsh-autosuggestions")
-    fi
-    if [ -d "$zsh_custom/plugins/zsh-syntax-highlighting" ]; then
-        rm -rf "$zsh_custom/plugins/zsh-syntax-highlighting"
-        removed+=("zsh-syntax-highlighting")
-    fi
+  # Oh-My-Zsh plugins (only the ones we installed)
+  local zsh_custom="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}"
+  if [ -d "$zsh_custom/plugins/zsh-autosuggestions" ]; then
+    rm -rf "$zsh_custom/plugins/zsh-autosuggestions"
+    removed+=("zsh-autosuggestions")
+  fi
+  if [ -d "$zsh_custom/plugins/zsh-syntax-highlighting" ]; then
+    rm -rf "$zsh_custom/plugins/zsh-syntax-highlighting"
+    removed+=("zsh-syntax-highlighting")
+  fi
 
-    # Git config — strip delta block
-    local gitconfig="$HOME/.gitconfig"
-    if [ -f "$gitconfig" ] && grep -q '\[delta\]' "$gitconfig" 2>/dev/null; then
-        local tmp
-        tmp=$(mktemp)
-        awk '
+  # Git config — strip delta block
+  local gitconfig="$HOME/.gitconfig"
+  if [ -f "$gitconfig" ] && grep -q '\[delta\]' "$gitconfig" 2>/dev/null; then
+    local tmp
+    tmp=$(mktemp)
+    awk '
             /^\[core\]/ { if (skip==0) { peek=1; hold=$0; next } }
             peek==1 {
                 if ($0 ~ /pager *= *delta/) { skip=1; next }
@@ -347,42 +350,42 @@ uninstall() {
             /^\[/ { skip=0 }
             skip { next }
             { print }
-        ' "$gitconfig" > "$tmp"
-        mv "$tmp" "$gitconfig"
-        removed+=("git-delta-config")
-    fi
+        ' "$gitconfig" >"$tmp"
+    mv "$tmp" "$gitconfig"
+    removed+=("git-delta-config")
+  fi
 
+  echo ""
+  if [ ${#removed[@]} -gt 0 ]; then
+    e_succ "Removed:"
+    for item in "${removed[@]}"; do
+      echo "  - $item"
+    done
+  else
+    e_info "Nothing to remove."
+  fi
+
+  # Offer to restore backups
+  local bkp_base="$HOME/.server_cli_tools_bkp"
+  if [ -d "$bkp_base" ]; then
     echo ""
-    if [ ${#removed[@]} -gt 0 ]; then
-        e_succ "Removed:"
-        for item in "${removed[@]}"; do
-            echo "  - $item"
-        done
-    else
-        e_info "Nothing to remove."
+    local latest
+    latest=$(ls -1t "$bkp_base" 2>/dev/null | head -n1)
+    if [ -n "$latest" ]; then
+      e_info "Backup found: $bkp_base/$latest"
+      printf "Restore from this backup? [y/N] "
+      read -r restore
+      case "$restore" in
+      y | Y)
+        cp -a "$bkp_base/$latest"/. "$HOME"/
+        e_succ "Restored from $bkp_base/$latest"
+        ;;
+      *) e_info "Skipping restore." ;;
+      esac
     fi
+  fi
 
-    # Offer to restore backups
-    local bkp_base="$HOME/.server_cli_tools_bkp"
-    if [ -d "$bkp_base" ]; then
-        echo ""
-        local latest
-        latest=$(ls -1t "$bkp_base" 2>/dev/null | head -n1)
-        if [ -n "$latest" ]; then
-            e_info "Backup found: $bkp_base/$latest"
-            printf "Restore from this backup? [y/N] "
-            read -r restore
-            case "$restore" in
-                y|Y)
-                    cp -a "$bkp_base/$latest"/. "$HOME"/
-                    e_succ "Restored from $bkp_base/$latest"
-                    ;;
-                *) e_info "Skipping restore." ;;
-            esac
-        fi
-    fi
-
-    echo ""
+  echo ""
 }
 
 # ---------------------------------------------------------------------------
@@ -390,104 +393,104 @@ uninstall() {
 # ---------------------------------------------------------------------------
 
 COMPONENTS=(
-    "Core packages (vim, bat, eza, fzf, htop, tmux, rg, fd, zoxide, delta)"
-    "Zsh + Oh-My-Zsh (shell, plugins, theme)"
-    "Aliases + custom tools"
-    "Terminal configs (bat)"
-    "Docker (engine + aliases)"
-    "Git config (delta pager)"
+  "Core packages (vim, bat, eza, fzf, htop, tmux, rg, fd, zoxide, delta)"
+  "Zsh + Oh-My-Zsh (shell, plugins)"
+  "Aliases + custom tools"
+  "Terminal configs (bat)"
+  "Docker (engine + aliases)"
+  "Git config (delta pager)"
 )
 
 INSTALLERS=(
-    install_core_packages
-    install_zsh
-    install_aliases
-    install_terminal_configs
-    install_docker
-    install_git_config
+  install_core_packages
+  install_zsh
+  install_aliases
+  install_terminal_configs
+  install_docker
+  install_git_config
 )
 
 show_menu() {
-    local count=${#COMPONENTS[@]}
-    local selected=()
+  local count=${#COMPONENTS[@]}
+  local selected=()
+  for ((i = 0; i < count; i++)); do
+    selected+=(1)
+  done
+
+  while true; do
+    safe_clear
+    echo ""
+    e_info "Server CLI Tools — Installer"
+    echo "============================="
+    echo ""
+    echo "Select components (enter number to toggle, a=all, n=none):"
+    echo ""
+
     for ((i = 0; i < count; i++)); do
-        selected+=(1)
+      local mark="   "
+      if [ "${selected[$i]}" -eq 1 ]; then
+        mark=" x "
+      fi
+      printf "  [%s] %d) %s\n" "$mark" "$((i + 1))" "${COMPONENTS[$i]}"
     done
 
-    while true; do
-        safe_clear
-        echo ""
-        e_info "Server CLI Tools — Installer"
-        echo "============================="
-        echo ""
-        echo "Select components (enter number to toggle, a=all, n=none):"
-        echo ""
+    echo ""
+    echo "  [a] Select all    [n] Select none    [Enter] Install    [q] Quit"
+    echo ""
+    printf "  > "
+    read -r choice
 
-        for ((i = 0; i < count; i++)); do
-            local mark="   "
-            if [ "${selected[$i]}" -eq 1 ]; then
-                mark=" x "
-            fi
-            printf "  [%s] %d) %s\n" "$mark" "$((i + 1))" "${COMPONENTS[$i]}"
-        done
+    case "$choice" in
+    q | Q)
+      echo "Aborted."
+      exit 0
+      ;;
+    a | A)
+      for ((i = 0; i < count; i++)); do
+        selected[$i]=1
+      done
+      ;;
+    n | N)
+      for ((i = 0; i < count; i++)); do
+        selected[$i]=0
+      done
+      ;;
+    "")
+      # Run selected installers
+      local any=0
+      for ((i = 0; i < count; i++)); do
+        if [ "${selected[$i]}" -eq 1 ]; then
+          any=1
+        fi
+      done
+      if [ "$any" -eq 0 ]; then
+        e_warn "Nothing selected!"
+        sleep 1
+        continue
+      fi
 
-        echo ""
-        echo "  [a] Select all    [n] Select none    [Enter] Install    [q] Quit"
-        echo ""
-        printf "  > "
-        read -r choice
-
-        case "$choice" in
-            q|Q)
-                echo "Aborted."
-                exit 0
-                ;;
-            a|A)
-                for ((i = 0; i < count; i++)); do
-                    selected[$i]=1
-                done
-                ;;
-            n|N)
-                for ((i = 0; i < count; i++)); do
-                    selected[$i]=0
-                done
-                ;;
-            "")
-                # Run selected installers
-                local any=0
-                for ((i = 0; i < count; i++)); do
-                    if [ "${selected[$i]}" -eq 1 ]; then
-                        any=1
-                    fi
-                done
-                if [ "$any" -eq 0 ]; then
-                    e_warn "Nothing selected!"
-                    sleep 1
-                    continue
-                fi
-
-                echo ""
-                for ((i = 0; i < count; i++)); do
-                    if [ "${selected[$i]}" -eq 1 ]; then
-                        ${INSTALLERS[$i]}
-                    else
-                        SKIPPED+=("${COMPONENTS[$i]}")
-                    fi
-                done
-                return
-                ;;
-            *)
-                if [[ "$choice" =~ ^[0-9]+$ ]] && [ "$choice" -ge 1 ] && [ "$choice" -le "$count" ]; then
-                    local idx=$((choice - 1))
-                    if [ "${selected[$idx]}" -eq 1 ]; then
-                        selected[$idx]=0
-                    else
-                        selected[$idx]=1
-                    fi
-                fi
-                ;;
-        esac
-    done
+      echo ""
+      for ((i = 0; i < count; i++)); do
+        if [ "${selected[$i]}" -eq 1 ]; then
+          ${INSTALLERS[$i]}
+        else
+          SKIPPED+=("${COMPONENTS[$i]}")
+        fi
+      done
+      return
+      ;;
+    *)
+      if [[ "$choice" =~ ^[0-9]+$ ]] && [ "$choice" -ge 1 ] && [ "$choice" -le "$count" ]; then
+        local idx=$((choice - 1))
+        if [ "${selected[$idx]}" -eq 1 ]; then
+          selected[$idx]=0
+        else
+          selected[$idx]=1
+        fi
+      fi
+      ;;
+    esac
+  done
 }
 
 # ---------------------------------------------------------------------------
@@ -495,38 +498,38 @@ show_menu() {
 # ---------------------------------------------------------------------------
 
 print_summary() {
-    echo ""
-    echo "==========================================="
-    e_succ "  Installation complete!"
-    echo "==========================================="
-
-    if [ ${#INSTALLED[@]} -gt 0 ]; then
-        echo ""
-        e_succ "Installed:"
-        for item in "${INSTALLED[@]}"; do
-            echo "  + $item"
-        done
-    fi
-
-    if [ ${#SKIPPED[@]} -gt 0 ]; then
-        echo ""
-        e_warn "Skipped:"
-        for item in "${SKIPPED[@]}"; do
-            echo "  - $item"
-        done
-    fi
-
-    if [ -d "$BACKUP_DIR" ]; then
-        echo ""
-        e_info "Backups saved to: $BACKUP_DIR"
-    fi
+  echo ""
+  echo "==========================================="
+  e_succ "  Installation complete!"
+  echo "==========================================="
 
+  if [ ${#INSTALLED[@]} -gt 0 ]; then
     echo ""
-    e_info "To apply changes, start a new shell or run:"
-    echo "  exec zsh"
+    e_succ "Installed:"
+    for item in "${INSTALLED[@]}"; do
+      echo "  + $item"
+    done
+  fi
+
+  if [ ${#SKIPPED[@]} -gt 0 ]; then
     echo ""
-    e_info "Type 'h' to see all available aliases."
+    e_warn "Skipped:"
+    for item in "${SKIPPED[@]}"; do
+      echo "  - $item"
+    done
+  fi
+
+  if [ -d "$BACKUP_DIR" ]; then
     echo ""
+    e_info "Backups saved to: $BACKUP_DIR"
+  fi
+
+  echo ""
+  e_info "To apply changes, start a new shell or run:"
+  echo "  exec zsh"
+  echo ""
+  e_info "Type 'h' to see all available aliases."
+  echo ""
 }
 
 # ---------------------------------------------------------------------------
@@ -534,62 +537,65 @@ print_summary() {
 # ---------------------------------------------------------------------------
 
 usage() {
-    echo "Usage: $0 [OPTIONS]"
-    echo ""
-    echo "Options:"
-    echo "  --all           Install all components (non-interactive)"
-    echo "  --update        Pull latest changes and re-run installer"
-    echo "  --update --all  Pull latest and install all (non-interactive)"
-    echo "  --uninstall     Remove installed configs (keeps packages)"
-    echo "  --help          Show this help message"
-    echo ""
-    echo "Without options, an interactive menu is shown."
+  echo "Usage: $0 [OPTIONS]"
+  echo ""
+  echo "Options:"
+  echo "  --all           Install all components (non-interactive)"
+  echo "  --update        Pull latest changes and re-run installer"
+  echo "  --update --all  Pull latest and install all (non-interactive)"
+  echo "  --uninstall     Remove installed configs (keeps packages)"
+  echo "  --help          Show this help message"
+  echo ""
+  echo "Without options, an interactive menu is shown."
 }
 
 main() {
-    case "${1:-}" in
-        --help|-h)
-            usage
-            exit 0
-            ;;
-        --uninstall)
-            uninstall
-            exit 0
-            ;;
-        --update)
-            e_info "Pulling latest changes..."
-            git -C "$SCRIPT_DIR" pull || { e_err "git pull failed"; exit 1; }
-            echo ""
-            check_os
-            if [ "${2:-}" = "--all" ] || [ "${2:-}" = "-a" ]; then
-                e_info "Server CLI Tools — installing all components"
-                for installer in "${INSTALLERS[@]}"; do
-                    $installer
-                done
-            else
-                show_menu
-            fi
-            print_summary
-            ;;
-        --all|-a)
-            check_os
-            e_info "Server CLI Tools — installing all components"
-            for installer in "${INSTALLERS[@]}"; do
-                $installer
-            done
-            print_summary
-            ;;
-        "")
-            check_os
-            show_menu
-            print_summary
-            ;;
-        *)
-            e_err "Unknown option: $1"
-            usage
-            exit 1
-            ;;
-    esac
+  case "${1:-}" in
+  --help | -h)
+    usage
+    exit 0
+    ;;
+  --uninstall)
+    uninstall
+    exit 0
+    ;;
+  --update)
+    e_info "Pulling latest changes..."
+    git -C "$SCRIPT_DIR" pull || {
+      e_err "git pull failed"
+      exit 1
+    }
+    echo ""
+    check_os
+    if [ "${2:-}" = "--all" ] || [ "${2:-}" = "-a" ]; then
+      e_info "Server CLI Tools — installing all components"
+      for installer in "${INSTALLERS[@]}"; do
+        $installer
+      done
+    else
+      show_menu
+    fi
+    print_summary
+    ;;
+  --all | -a)
+    check_os
+    e_info "Server CLI Tools — installing all components"
+    for installer in "${INSTALLERS[@]}"; do
+      $installer
+    done
+    print_summary
+    ;;
+  "")
+    check_os
+    show_menu
+    print_summary
+    ;;
+  *)
+    e_err "Unknown option: $1"
+    usage
+    exit 1
+    ;;
+  esac
 }
 
 main "$@"