Meld colours for dark themes

gtk.css

/*
 * by Stefan Agner 2014
 */
/* Full line insert, left to right or visa-versa */
@define-color insert-bg #203020;
@define-color insert-outline #387038;
@define-color insert-text White;

/* Missing files in folder diff */
@define-color delete-bg #302020;
@define-color delete-outline #703838;
@define-color delete-text #00cc00;

/* Different content (can be with partial match) */
@define-color replace-bg #303020;
@define-color replace-outline #707038;
@define-color replace-text White;

/* Conflicting lines (3-way merge) */
@define-color conflict-bg #302020;
@define-color conflict-outline #703838;
@define-color conflict-text White;

@define-color error-bg #502020;
@define-color error-outline #802020;
@define-color error-text White;

/* Inline difference (inside replace blocks) */
@define-color inline-bg #606030;
@define-color inline-fg White;

@define-color unknown-text #e0e0e0;
@define-color current-line-highlight #ffff00;
@define-color syncpoint-outline #888888;

/* Selected block  */
@define-color current-chunk-highlight #101010;