diff --git a/modules/common/shell/0_nushell.nu b/modules/common/shell/0_nushell.nu
index 755e37f..6c333fb 100644
--- a/modules/common/shell/0_nushell.nu
+++ b/modules/common/shell/0_nushell.nu
@@ -18,8 +18,6 @@ $env.config.cursor_shape.emacs = "line"
 $env.config.cursor_shape.vi_insert = "line"
 $env.config.cursor_shape.vi_normal = "block"
 
-$env.CARAPACE_BRIDGES = "inshellisense,carapace,zsh,fish,bash"
-
 $env.config.completions.algorithm = "substring"
 $env.config.completions.sort = "smart"
 $env.config.completions.case_sensitive = false
diff --git a/modules/common/shell/carapace.nix b/modules/common/shell/carapace.nix
index 6167138..b12a714 100644
--- a/modules/common/shell/carapace.nix
+++ b/modules/common/shell/carapace.nix
@@ -1,12 +1,31 @@
-{ pkgs, ... }: {
+{ lib, pkgs, ... }:
+let
+  inherit (lib) getExe;
+in
+{
   environment.systemPackages = [
     pkgs.carapace
     pkgs.fish
     pkgs.zsh
+    pkgs.bash
     pkgs.inshellisense
   ];
 
+  environment.variables.CARAPACE_BRIDGES = "inshellisense,carapace,zsh,fish,bash";
+
   home-manager.sharedModules = [{
-    programs.carapace.enable = true;
+    programs.carapace = {
+      enable = true;
+      enableNushellIntegration = false;
+      enableZshIntegration = false;
+    };
+
+    programs.nushell.extraConfig = /* nu */ ''
+      source ${
+        pkgs.runCommand "carapace.nu" { } ''
+          ${getExe pkgs.carapace} _carapace nushell > $out
+        ''
+      }
+    '';
   }];
 }
diff --git a/modules/common/shell/default.nix b/modules/common/shell/default.nix
index 86f5cf2..80bd437 100644
--- a/modules/common/shell/default.nix
+++ b/modules/common/shell/default.nix
@@ -10,7 +10,9 @@ let
     const
     flatten
     getAttr
+    getExe
     mapAttrsToList
+    mkBefore
     mkOption
     sortOn
     toInt
@@ -67,6 +69,113 @@ in
       homeArgs:
       let
         config' = homeArgs.config;
+        nuExe = getExe (lib.head config'.shellsByPriority);
+        fishPromptBody = ''
+          set -l last_status $status
+
+          set -l pwd_display (prompt_pwd)
+          set -l workspace_root
+          set -l workspace_subpath
+
+          if command -sq jj
+            set workspace_root (jj workspace root ^/dev/null)
+            if test $status -eq 0 -a -n "$workspace_root"
+              set workspace_subpath (path relative -- $PWD $workspace_root)
+            end
+          end
+
+          set -l path_segment
+          if test -n "$workspace_root"
+            set -l workspace_name (basename "$workspace_root")
+            if test -n "$workspace_subpath" -a "$workspace_subpath" != "."
+              set path_segment (set_color bryellow)$workspace_name(set_color magenta)' → '(set_color blue)$workspace_subpath
+            else
+              set path_segment (set_color bryellow)$workspace_name
+            end
+          else
+            set path_segment (set_color cyan)$pwd_display
+          end
+
+          set -l prefix
+          if test $last_status -ne 0
+            set prefix (set_color brred)$last_status(set_color yellow)'┣'
+          end
+
+          set -l duration_segment
+          if set -q CMD_DURATION; and test "$CMD_DURATION" -gt 2000
+            set duration_segment (set_color brmagenta)(math --scale 2 "$CMD_DURATION / 1000")s
+          end
+
+          set -l left_prefix (set_color bryellow)'┏'
+          if test -n "$prefix"
+            set left_prefix "$left_prefix$prefix"
+          end
+          if test -n "$duration_segment"
+            set left_prefix "$left_prefix"(set_color bryellow)'┣'"$duration_segment"
+          end
+          set left_prefix "$left_prefix"(set_color bryellow)'━'(set_color normal)
+
+          set -l suffix_parts
+          if set -q IN_NIX_SHELL; and test -n "$IN_NIX_SHELL"
+            set suffix_parts $suffix_parts (set_color brblue)'nix'(set_color normal)
+          end
+          if set -q VIRTUAL_ENV_PROMPT; and test -n "$VIRTUAL_ENV_PROMPT"
+            set suffix_parts $suffix_parts (set_color brgreen)$VIRTUAL_ENV_PROMPT(set_color normal)
+          end
+
+          set -l suffix ""
+          if test (count $suffix_parts) -gt 0
+            set suffix ' '
+            for item in $suffix_parts
+              set suffix "$suffix"(set_color bryellow)'• '(set_color normal)"$item "
+            end
+            set suffix (string trim --right -- $suffix)
+          end
+
+          echo
+          echo -n "$left_prefix$path_segment$suffix"
+          echo
+          echo -n (set_color bryellow)'┃'(set_color normal)' '
+        '';
+        fishRightPromptBody = ''
+          set -l parts
+
+          if command -sq jj
+            set -l jj_status (jj --quiet --color always --ignore-working-copy log --no-graph --revisions @ --template '
+              separate(
+                " ",
+                if(empty, label("empty", "(empty)")),
+                coalesce(
+                  surround(
+                    "\"",
+                    "\"",
+                    if(
+                      description.first_line().substr(0, 24).starts_with(description.first_line()),
+                      description.first_line().substr(0, 24),
+                      description.first_line().substr(0, 23) ++ "…"
+                    )
+                  ),
+                  label(if(empty, "empty"), description_placeholder)
+                ),
+                bookmarks.join(", "),
+                change_id.shortest(),
+                commit_id.shortest(),
+                if(conflict, label("conflict", "(conflict)")),
+              )
+            ' ^/dev/null)
+            if test $status -eq 0 -a -n "$jj_status"
+              set parts $parts $jj_status
+            end
+          end
+
+          if set -q SSH_CONNECTION; and test -n "$SSH_CONNECTION"
+            set parts $parts (set_color brgreen)'@'(prompt_hostname)(set_color normal)
+          end
+
+          if test (count $parts) -gt 0
+            echo -n (string join ' ' $parts)
+          end
+        '';
         nuExecCondition =
           if config.isDarwin then
             ''
@@ -76,19 +185,45 @@ in
             ''[ -z "$INTELLIJ_ENVIRONMENT_READER" ] && [ -z "$skip" ] && [ -z "$SSH_TTY" ]'';
       in
       {
-        home.file.".zshrc".text = # zsh
+        programs.fish = {
+          enable = true;
+
+          interactiveShellInit = ''
+            set -g fish_greeting
+            set -g fish_key_bindings fish_vi_key_bindings
+            set -g fish_cursor_default block
+            set -g fish_cursor_insert line
+            set -g fish_cursor_replace_one underscore
+            set -g fish_cursor_visual block
+            set -g fish_cursor_external line
+          '';
+
+          shellInitLast = ''
+            if set -q GHOSTTY_RESOURCES_DIR
+              source "$GHOSTTY_RESOURCES_DIR/shell-integration/fish/vendor_conf.d/ghostty-shell-integration.fish" 2>/dev/null
+            end
+          '';
+
+          functions = {
+            fish_prompt.body = fishPromptBody;
+            fish_right_prompt.body = fishRightPromptBody;
+          };
+        };
+
+        programs.zsh.initContent = mkBefore # zsh
           ''
             export PATH="$HOME/.local/bin:/run/wrappers/bin:/run/current-system/sw/bin:/nix/var/nix/profiles/default/bin:/etc/profiles/per-user/$USER/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin''${PATH:+:}''${PATH}"
             source ${config'.home.sessionVariablesPackage}/etc/profile.d/hm-session-vars.sh
 
-          if ${nuExecCondition}; then
-            parent_cmd="$(ps -o command= -p "$PPID" 2>/dev/null || true)"
-            case "$parent_cmd" in
-              *"/Applications/Zed.app/Contents/MacOS/zed --printenv"*) return ;;
-            esac
-            SHELL='${lib.getExe <| lib.head config'.shellsByPriority}' exec "$SHELL"
-          fi
-        '';
+            if ${nuExecCondition}; then
+              parent_cmd="$(ps -o command= -p "$PPID" 2>/dev/null || true)"
+              case "$parent_cmd" in
+                *"/Applications/Zed.app/Contents/MacOS/zed --printenv"*) return ;;
+              esac
+              export SHELL='${nuExe}'
+              exec "$SHELL"
+            fi
+          '';
       }
     )
   ];
diff --git a/modules/common/shell/direnv.nix b/modules/common/shell/direnv.nix
index 7df82ca..329a641 100644
--- a/modules/common/shell/direnv.nix
+++ b/modules/common/shell/direnv.nix
@@ -1,44 +1,14 @@
-{ lib, ... }: {
+{ ... }: {
   home-manager.sharedModules = [
-    (homeArgs: let
-      direnv = lib.getExe homeArgs.config.programs.direnv.package;
-    in {
+    {
       programs.direnv = {
         enable = true;
         nix-direnv.enable = true;
-        enableNushellIntegration = false;
+        enableZshIntegration = false;
       };
-
-      programs.nushell.extraConfig = lib.mkAfter /* nu */ ''
-        $env.config = ($env.config? | default {})
-        $env.config.hooks = ($env.config.hooks? | default {})
-        $env.config.hooks.pre_prompt = (
-            $env.config.hooks.pre_prompt?
-            | default []
-            | append {||
-                ${direnv} export json
-                | from json --strict
-                | default {}
-                | items {|key, value|
-                    let value = do (
-                        {
-                          "PATH": {
-                            from_string: {|s| $s | split row (char esep) | path expand --no-symlink }
-                            to_string: {|v| $v | path expand --no-symlink | str join (char esep) }
-                          }
-                        }
-                        | merge ($env.ENV_CONVERSIONS? | default {})
-                        | get -o $key
-                        | get -o from_string
-                        | if ($in | is-empty) { {|x| $x} } else { $in }
-                    ) $value
-                    return [ $key $value ]
-                }
-                | into record
-                | load-env
-            }
-        )
-      '';
-    })
+      programs.nushell = {
+        enable = true;
+      };
+    }
   ];
 }
diff --git a/modules/common/shell/zoxide.nix b/modules/common/shell/zoxide.nix
index 3e193af..9d543f1 100644
--- a/modules/common/shell/zoxide.nix
+++ b/modules/common/shell/zoxide.nix
@@ -1,54 +1,13 @@
 { lib, pkgs, ... }:
-let
-  inherit (lib) getExe;
-  zoxide = getExe pkgs.zoxide;
-in
 {
   home-manager.sharedModules = [
     {
       programs.zoxide = {
         enable = true;
         options = [ "--cmd cd" ];
-        enableNushellIntegration = false;
+        enableNushellIntegration = true;
+        enableZshIntegration = false;
       };
-
-      programs.nushell.extraConfig = # nu
-        ''
-          # Zoxide integration with full path
-          $env.config = ($env.config? | default {})
-          $env.config.hooks = ($env.config.hooks? | default {})
-          $env.config.hooks.env_change = ($env.config.hooks.env_change? | default {})
-          $env.config.hooks.env_change.PWD = ($env.config.hooks.env_change.PWD? | default [])
-
-          let __zoxide_hooked = ($env.config.hooks.env_change.PWD | any { try { get __zoxide_hook } catch { false } })
-          if not $__zoxide_hooked {
-            $env.config.hooks.env_change.PWD = ($env.config.hooks.env_change.PWD | append {
-              __zoxide_hook: true,
-              code: {|_, dir| ${zoxide} add -- $dir}
-            })
-          }
-
-          def --env __zoxide_z [...rest: string] {
-            let path = if ($rest | length) == 0 {
-              $env.HOME
-            } else if ($rest | length) == 1 and ($rest.0 == "-") {
-              $env.OLDPWD
-            } else if ($rest | length) == 1 and (($rest.0 | path expand) | path exists) {
-              $rest.0
-            } else {
-              ${zoxide} query --exclude (pwd) -- ...$rest | str trim -r -c (char newline)
-            }
-            cd $path
-          }
-
-          def --env __zoxide_zi [...rest: string] {
-            let path = ${zoxide} query --interactive -- ...$rest | str trim -r -c (char newline)
-            cd $path
-          }
-
-          alias cd = __zoxide_z
-          alias cdi = __zoxide_zi
-        '';
     }
   ];
 }