Matrix-like Terminal style for WordPress' Fullscreen / Distraction-Free Writing mode

dfw-terminal.php

<?php 
/**
 * Plugin Name: DFW Matrix
 * Plugin Description: Matrix-like Terminal style for WordPress' Fullscreen / Distraction-Free Writing mode. Styles borrowed from http://wordpress.org/extend/plugins/zen
 * License: GPL v2 Baby!
 */
add_action( 'admin_print_styles-post.php', 'dfw_terminal_style' );
add_action( 'admin_print_styles-post-new.php', 'dfw_terminal_style' );

function dfw_terminal_style() {
        ?>
        <style>
        .fullscreen-active,  
  	#wp-fullscreen-body,  
  	#fullscreen-overlay {
                background: #000 !important;
 	}
        #wp-fullscreen-body input[type=text],
        #wp-fullscreen-body textarea,  
        #wp-fullscreen-body #wp-fullscreen-title-prompt-text {
                font-family: Courier New, Courier, monospace;
                color: #00f91d;
        }
        </style>
        <?php
}