add stripey boxes

layout.sty

 \ProvidesPackage{layout}
+\RequirePackage[table]{xcolor}
 \RequirePackage[acronym]{glossaries}
 \setacronymstyle{short-long-desc}
 \RequirePackage{glossary-mcols}
@@ -390,6 +391,7 @@ bookmarks=true]%
 
 \tcbset{enhanced,
 ornamented,
+code={\rowcolors{2}{}{gray!10}},
 before upper={\parindent15pt},
 fonttitle=\bfseries,coltitle=black,attach boxed title to top center=
 {yshift=-0.25mm-\tcboxedtitleheight/2,yshifttext=-2mm-\tcboxedtitleheight/2},
@@ -633,7 +635,7 @@ Roll & Result \\
 
 \newtcolorbox{xpchart}[1]{tabularx={l|p{.8\textwidth}},adjusted title=XP Rewards for #1,bottom=10pt}
 
-\newtcolorbox[use counter=enc, use counter=list]{encounters}[1]{ornamented,adjusted title=Encounters in #1,tabularx={XXp{.6\textwidth}},bottom=10pt,code={\setcounter{enc}{19}\setcounter{list}{18}}}
+\newtcolorbox[use counter=enc, use counter=list]{encounters}[1]{ornamented,adjusted title=Encounters in #1,tabularx={XXp{.6\textwidth}},bottom=10pt,code={\rowcolors{2}{}{gray!10}\setcounter{enc}{19}\setcounter{list}{18}}}
 
 \newtcolorbox{rollchart}{tabularx={p{.25\linewidth}X},top=10pt,bottom=10pt}
 

stats.sty

@@ -411,6 +411,11 @@
 \setcounter{dexb}{0}
 
 \begin{tabularx}{\textwidth}{lrlrlr}
+
+% the tcolorbox has coloured rows (xcolor package)
+% but that doesn't work with creature stats, so we suppress it here
+\hiderowcolors
+
 	\iftoggle{verbose}{Strength}{STR} & \arabic{str} & \iftoggle{verbose}{Dexterity}{DEX} & \arabic{dex} & \iftoggle{verbose}{Speed}{SPD} & \arabic{spd} \\
 \iftoggle{mind}{
 	\iftoggle{verbose}{Intelligence}{INT} & \arabic{int}  & \iftoggle{verbose}{Wits}{WTS} & \arabic{wts} & \iftoggle{verbose}{Charisma}{CHA} & \arabic{cha}  \\}{%