diff --git a/home/.tmux.conf b/home/.tmux.conf
index e1a2c9b..2b76186 100644
--- a/home/.tmux.conf
+++ b/home/.tmux.conf
@@ -24,18 +24,15 @@ set -g display-time 4000
 # Mouse
 set -g mouse on
 set -g set-clipboard on
-set -g @condensed 0
-bind -T root MouseDown1StatusRight if-shell \
-    "[ $(( #{mouse_x} )) -ge $(( #{client_width} - 9 )) ]" \
-    "lock-session" \
-    'if-shell "[ \"$(tmux show-option -gqv @condensed)\" = 1 ]" "set -g @condensed 0" "set -g @condensed 1"'
+set-hook -g client-focus-in 'set -g mouse off ; set -g mouse on'
+bind -T root MouseDown1StatusRight lock-session
 
-# Copy mode
+# Copy mode — OSC52 via set-clipboard handles system clipboard automatically
 setw -g mode-keys vi
 bind -T copy-mode-vi v send -X begin-selection
-bind -T copy-mode-vi y send -X copy-pipe-and-cancel "pbcopy 2>/dev/null || xclip -selection clipboard 2>/dev/null || xsel --clipboard"
+bind -T copy-mode-vi y send -X copy-selection-and-cancel
 bind -T copy-mode-vi MouseDown1Pane send -X clear-selection
-bind -T copy-mode-vi MouseDragEnd1Pane send -X copy-pipe-and-cancel "pbcopy 2>/dev/null || xclip -selection clipboard 2>/dev/null || xsel --clipboard"
+bind -T copy-mode-vi MouseDragEnd1Pane send -X copy-selection-and-cancel
 
 # Splits
 bind | split-window -h -c "#{pane_current_path}"