[styles] Improved general and pedestrian area visibility

Signed-off-by: Yannik Bloscheck <git@yannikbloscheck.com>

data/styles/default/dark/colors.mapcss

@@ -98,10 +98,8 @@
 
 @general_area: #000000;
 @pedestrian_area: #262222;
-@pedestrian_area_light: #262222;
 @railway_platform: #262222;
 @university: #261F13;
-@retail: #130C11;
 @hospital: #261916;
 @industrial: #191419;
 @construction_area: #191419;

data/styles/default/include/Basemap.mapcss

@@ -435,9 +435,6 @@ area|z13-[landuse=education],
 area|z15-[amenity=university],
 {fill-opacity: 0.9;}
 
-area|z13-[landuse=retail],
-{fill-color: @retail; fill-opacity: 1;}
-
 area|z14-[leisure=miniature_golf],
 area|z15-[leisure=pitch],
 area|z15-[leisure=track][area?],
@@ -469,13 +466,6 @@ area|z14-[area:highway=pedestrian],
 area|z14-[highway=footway][area?],
 area|z14-[area:highway=footway],
 area|z14-[area:highway=living_street],
-{fill-color: @pedestrian_area_light;}
-
-area|z16-[highway=pedestrian][area?],
-area|z16-[area:highway=pedestrian],
-area|z16-[highway=footway][area?],
-area|z16-[area:highway=footway],
-area|z16-[area:highway=living_street],
 {fill-color: @pedestrian_area;}
 
 area|z16-[public_transport=platform],
@@ -490,6 +480,7 @@ need to make sure that coastline water is rendered on top.
 area|z13-[leisure=marina],
 */
 
+area|z13-[landuse=retail],
 area|z13-[leisure=water_park],
 area|z13-[amenity=place_of_worship],
 area|z13-[landuse=religious],

data/styles/default/light/colors.mapcss

@@ -95,20 +95,18 @@
 /* 4.LANDUSE */
 /*4.1 Main landuse*/
 
-@general_area: #FAEFE1;
-@pedestrian_area: #FCF2E4;
-@pedestrian_area_light: #FCF3E6;
+@general_area: #E8E3DA;
+@pedestrian_area: #FCF3E6;
 @railway_platform: #ECE3D6;
 @university: #F5DFBC;
-@retail: #EFE1DB;
 @hospital: #FFDAD6;
-@industrial: #E5E5E4;
+@industrial: #E8E8E8;
 @construction_area: #E4E3E6;
 @sport0: #F5EED3;
 @sport1: #E8E8C3;
 @sport2: #D4E796;
 @playground: #E4E7A2;
-@parking: #E8EFEC;
+@parking: #EBF0EF;
 @military: #DE2D28;
 @prison: #727272;
 @farmland: #E3DEAC;