set -g prefix C-a
unbind C-b
bind C-a send-prefix

set -g mode-keys vi
set -g default-terminal "screen-256color"
set -g history-limit 10000
set -g mouse on
set -g set-titles on
set -g set-titles-string "#H:#S.#I.#P #W #T"
set-window-option -g monitor-activity on
set -sg escape-time 0

## move keys
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

## Switch windows
bind C-j previous-window
bind C-k next-window

## move to a window
bind -r C-h select-window -t :-
bind -r C-l select-window -t :+

## splits
bind | split-window -h
bind - split-window -v
unbind '"'
unbind %

## resize panes
setw -g aggressive-resize on
bind -r H resize-pane -L 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5

## copy n paste
bind Escape copy-mode
unbind p
bind p paste-buffer
bind-key -T copy-mode-vi 'v' send -X begin-selection
bind-key -T copy-mode-vi 'y' send -X copy-selection
bind-key -T copy-mode-vi 'Space' send -X halfpage-down
bind-key -T copy-mode-vi 'Bspace' send -X halfpage-up

unbind r
bind r source-file ~/.tmux.conf \; display-message "tmux.conf sourced"

# colors

setw -g mode-style 'fg=colour51 bg=colour23 '
setw -g clock-mode-colour colour5
set -g message-style 'fg=colour51 bg=colour0'

set -g pane-border-style 'fg=colour51 bg=colour0'
set -g pane-active-border-style 'fg=colour10 bg=colour0'

set -g status-style 'fg=colour51 bg=colour0'
set -g status-left-length 21
set -g status-right-length 50

set-option -g status-left '#[fg=colour231] Session #S ❮#[fg=colour205]#I#[fg=colour231]❯ #[fg=magenta] #[fg=magenta,bold]'
set -g status-right '#[fg=colour231]%R #[fg=colour28] #{client_width}x#{client_height} '

set-window-option -g window-status-style 'fg=colour51 bg=colour0'
set-window-option -g window-status-current-style 'fg=magenta bg=black'

setw -g window-status-current-format '#[fg=colour202]#W#[fg=colour202]-#[fg=colour202]#I '
setw -g window-status-format ' #[fg=colour231]#W#[fg=colour231]-#[fg=colour231]#I '