set -g default-terminal "tmux-256color"
set -g terminal-overrides ",*:RGB"

# Index options
set -g base-index 1                     # set base index for windows
set-window-option -g pane-base-index 1  # ser base index for panes
set-option -g renumber-windows on       # renumber all windows when any window is closed

# Base configuration
set -g history-limit 1000000        # increase history size (from 2,000)
set -g mouse on                     # Enable mouse
set -g set-clipboard on             # use system clipboard

# Vim-like copy/paste
set-window-option -g mode-keys vi                                   # set vi mode for windows
bind-key -T copy-mode-vi v send-keys -X begin-selection
bind-key -T copy-mode-vi C-v send-keys -X rectangle-toggle
bind-key -T copy-mode-vi y send-keys -X copy-selection-and-cancel
unbind -T copy-mode-vi MouseDragEnd1Pane                            # disable copy with mouse

# Style
gray_dark="#3B4252"
gray_light="#D8DEE9"
gray_medium="#ABB2BF"
green_soft="#A3BE8C"
cyan_soft="#88C0D0"
blue_muted="#81A1C1"
magenta="#C099FF"
set -g status-position top        # macOS / darwin style
set -g status-left-length 100     # more room for session name
set -g status-style "fg=${gray_light},bg=default"
set -g status-left " #{?client_prefix,#[fg=${magenta}],#[fg=${green_soft}]}#[bold]  #S#[fg=${gray_light},nobold] | "
set -g status-right ""
set -g window-status-current-format "#[fg=${cyan_soft},bold] #[underscore]#I:#W"
set -g window-status-format "#I:#W"
set -g message-style "fg=${gray_light},bg=default"
set -g mode-style "fg=${gray_dark},bg=${blue_muted}"
set -g pane-border-style "fg=${gray_dark}"
set -g pane-active-border-style "fg=${gray_medium}"

# Keybins
bind r source-file $HOME/.config/tmux/tmux.conf \; display-message "Configuration relod..."

# Popups
# new session
bind C-n display-popup -w 50% -h 5% -E 'bash -i -c "read -p \"Session name: \" name; tmux new-session -d -s \$name && tmux switch-client -t \$name"'
# jump to session
bind C-j display-popup -E "tmux list-sessions | sed -E 's/:.*$//' | grep -v \"^$(tmux display-message -p '#S')\$\" | fzf --reverse | xargs tmux switch-client -t"
# terminal
bind C-t display-popup -d "#{pane_current_path}" -w 75% -h 75% -E "zsh"