set -g default-terminal "screen-256color"
# Behave like screen; at least the stuff I use
unbind-key C-b
set-option -g prefix C-a
bind-key C-a last-window

set-window-option -g mode-keys vi
# Make window splitting more intuitive
unbind %
bind-key | split-window -h
bind-key - split-window -v
# Set status bar
set -g status-bg black
set -g status-fg white
# Highlight active window
set-window-option -g window-status-current-bg red