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

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

bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D

set -s escape-time 0

 # use vim keybindings in copy mode
setw -g mode-keys vi

set-window-option -g xterm-keys on

# setup 'v' to begin selection as in Vim
bind-key -t vi-copy v begin-selection

#### COLOUR (Solarized light)

# default statusbar colors
set-option -g status-bg white #base2
set-option -g status-fg yellow #yellow
set-option -g status-attr default

# default window title colors
set-window-option -g window-status-fg brightyellow #base00
set-window-option -g window-status-bg default
#set-window-option -g window-status-attr dim

# active window title colors
set-window-option -g window-status-current-fg brightred #orange
set-window-option -g window-status-current-bg default
#set-window-option -g window-status-current-attr bright

# pane border
set-option -g pane-border-fg white #base2
set-option -g pane-active-border-fg brightcyan #base1

# message text
set-option -g message-bg white #base2
set-option -g message-fg brightred #orange

# pane number display
set-option -g display-panes-active-colour blue #blue
set-option -g display-panes-colour brightred #orange

# clock
set-window-option -g clock-mode-colour green #green

# bell
set-window-option -g window-status-bell-style fg=white,bg=red #base2, red