322 lines
8 KiB
Nix
322 lines
8 KiB
Nix
{
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math,
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types,
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translate,
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check,
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}: let
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# Base modification functions
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modifyHSL = hexStr: modifications: let
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hslSet = translate.hex.toHSL.set hexStr;
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newHSL = types.hsl.set {
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inherit (hslSet) h;
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l =
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if modifications ? absoluteL
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then modifications.l
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else math.clamp 0.0 1.0 (hslSet.l + (modifications.l or 0.0));
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s =
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if modifications ? absoluteS
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then modifications.l
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else math.clamp 0.0 1.0 (hslSet.s + (modifications.s or 0.0));
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};
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rgbSet = translate.hsl.toRGB.set newHSL;
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in
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translate.rgb.toHex.string rgbSet;
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lighten = amount: hexStr:
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modifyHSL hexStr {l = amount / 100.0;};
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darken = amount: hexStr:
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modifyHSL hexStr {l = (amount * -1) / 100.0;};
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saturate = amount: hexStr:
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modifyHSL hexStr {s = amount / 100.0;};
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desaturate = amount: hexStr:
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modifyHSL hexStr {s = (amount * -1) / 100.0;};
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absoluteLum = amount: hexStr:
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modifyHSL hexStr {
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absoluteL = true;
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l = amount / 100.0;
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};
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mkDarkColorScale = base: {
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hard4 = lighten 12 base;
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hard3 = lighten 9 base;
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hard2 = lighten 6 base;
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hard1 = lighten 3 base;
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inherit base;
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soft1 = darken 3 base;
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soft2 = darken 6 base;
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soft3 = darken 9 base;
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soft4 = darken 12 base;
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};
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mkLightColorScale = base: {
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soft4 = lighten 12 base;
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soft3 = lighten 9 base;
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soft2 = lighten 6 base;
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soft1 = lighten 3 base;
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inherit base;
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hard1 = darken 3 base;
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hard2 = darken 6 base;
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hard3 = darken 9 base;
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hard4 = darken 12 base;
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};
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mkAlert = color: {
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fg = absoluteLum 19 color;
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bg = absoluteLum 79 color;
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border = color;
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base = color;
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};
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# core color scheme generator
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mkColorScheme = {
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type ? "dark",
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slug,
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neutrals ? {},
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primary,
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red,
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orange,
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yellow,
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olive,
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green,
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teal,
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blue,
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violet,
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purple,
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pink,
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brown,
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} @ args: let
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# Select scale function based on theme type
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mkColorScale =
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if type == "dark"
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then mkDarkColorScale
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else mkLightColorScale;
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validNeutrals = check.neutrals args;
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# Generate color scales
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colors = {
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red = mkColorScale args.red;
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orange = mkColorScale args.orange;
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yellow = mkColorScale args.yellow;
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olive = mkColorScale args.olive;
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green = mkColorScale args.green;
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teal = mkColorScale args.teal;
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blue = mkColorScale args.blue;
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violet = mkColorScale args.violet;
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purple = mkColorScale args.purple;
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pink = mkColorScale args.pink;
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brown = mkColorScale args.brown;
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};
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# Theme-specific configurations
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theme =
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if type == "dark"
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then {
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semantic = {
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layout = {
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body = args.neutrals."750";
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header = args.neutrals."800";
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footer = args.neutrals."800";
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menu = args.neutrals."800";
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selection = args.neutrals."650";
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dimmed = args.neutrals."850";
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};
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border = {
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base = args.neutrals."650";
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active = args.neutrals."600";
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inactive = args.neutrals."700";
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};
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typography = {
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text = args.neutrals."150";
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text-bright = args.neutrals."100";
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subtext = args.neutrals."300";
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contrast-text = args.neutrals."800";
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};
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};
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secondary = {
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hard4 = args.neutrals."300";
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hard3 = args.neutrals."350";
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hard2 = args.neutrals."400";
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hard1 = args.neutrals."450";
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base = args.neutrals."500";
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soft1 = args.neutrals."550";
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soft2 = args.neutrals."600";
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soft3 = args.neutrals."650";
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soft4 = args.neutrals."700";
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};
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base00 = args.neutrals."800";
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base01 = args.neutrals."700";
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base02 = args.neutrals."600";
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base03 = args.neutrals."450";
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base04 = args.neutrals."300";
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base05 = args.neutrals."150";
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base06 = args.neutrals."100";
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base07 = args.neutrals."50";
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base10 = args.neutrals."850";
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base11 = args.neutrals."900";
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}
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else {
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semantic = {
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layout = {
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body = args.neutrals."50";
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header = args.neutrals."150";
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footer = args.neutrals."150";
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menu = args.neutrals."150";
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selection = args.neutrals."300";
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dimmed = args.neutrals."200";
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};
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border = {
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base = args.neutrals."800";
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active = args.neutrals."800";
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inactive = args.neutrals."300";
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};
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typography = {
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text = args.neutrals."800";
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text-bright = args.neutrals."850";
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subtext = args.neutrals."600";
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text-contrast = args.neutrals."50";
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};
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};
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secondary = {
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hard4 = args.neutrals."400";
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hard3 = args.neutrals."350";
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hard2 = args.neutrals."300";
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hard1 = args.neutrals."250";
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base = args.neutrals."200";
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soft1 = args.neutrals."150";
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soft2 = args.neutrals."100";
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soft3 = args.neutrals."50";
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soft4 = args.neutrals."50";
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};
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base00 = args.neutrals."150";
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base01 = args.neutrals."250";
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base02 = args.neutrals."450";
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base03 = args.neutrals."550";
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base04 = args.neutrals."650";
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base05 = args.neutrals."800";
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base06 = args.neutrals."850";
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base07 = args.neutrals."900";
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base10 = args.neutrals."100";
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base11 = args.neutrals."50";
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};
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in {
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inherit slug;
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# Common structure for both themes
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neutrals = {
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inherit
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(validNeutrals)
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"50"
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"100"
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"150"
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"200"
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"250"
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"300"
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"350"
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"400"
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"450"
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"500"
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"550"
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"600"
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"650"
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"700"
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"750"
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"800"
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"850"
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"900"
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;
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};
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error = mkAlert args.red;
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warning = mkAlert args.yellow;
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success = mkAlert args.green;
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note = mkAlert args.blue;
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tip = mkAlert args.teal;
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inherit
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(colors)
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red
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orange
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yellow
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olive
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green
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teal
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blue
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violet
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purple
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pink
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brown
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;
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primary = mkColorScale args.primary;
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inherit (theme) secondary;
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inherit (theme.semantic) layout border typography;
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syntax = {
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string = args.green;
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number = args.purple;
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float = args.purple;
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boolean = args.purple;
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type = args.yellow;
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structure = args.orange;
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statement = args.red;
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label = args.orange;
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operator = args.orange;
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identifier = args.blue;
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function = args.green;
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storageClass = args.orange;
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constant = args.teal;
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exception = args.red;
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preproc = args.purple;
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include = args.purple;
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define = args.purple;
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macro = args.teal;
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preCondit = args.purple;
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special = args.yellow;
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specialChar = args.yellow;
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comment = "${theme.semantic.typography.subtext}";
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todo = args.purple;
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tag = args.teal;
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};
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inherit
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(theme)
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base00
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base01
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base02
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base03
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base04
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base05
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base06
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base07
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base10
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base11
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;
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base08 = args.red;
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base09 = args.orange;
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base0A = args.yellow;
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base0B = args.green;
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base0C = args.teal;
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base0D = args.blue;
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base0E = args.purple;
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base0F = args.brown;
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base12 = "${colors.red.hard2}";
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base13 = "${colors.yellow.hard2}";
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base14 = "${colors.green.hard2}";
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base15 = "${colors.teal.hard2}";
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base16 = "${colors.blue.hard2}";
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base17 = "${colors.purple.hard2}";
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};
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# wrappers
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mkDarkColorScheme = args: mkColorScheme (args // {type = "dark";});
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mkLightColorScheme = args: mkColorScheme (args // {type = "light";});
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in {
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inherit lighten darken saturate desaturate;
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inherit mkDarkColorScale mkLightColorScale;
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inherit mkColorScheme mkDarkColorScheme mkLightColorScheme;
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}
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