# Shared color palette for the "sci-fi dark glass + vivid neon" desktop.
# Single source of truth: every consumer (QuickShell QML theme, kitty,
# wvkbd, wofi, hyprlock, Hyprland borders/shadows, matugen fallback) reads
# its colors from here instead of hardcoding hex literals.
#
# Colors are stored as raw hex WITHOUT the leading '#'. Use the helpers below
# to format for each consumer:
#   palette.hash     "#rrggbb"            (QML, kitty, wofi borders)
#   palette.cssRgba  "rgba(r, g, b, a)"   (wofi)
#   palette.lockRgba "rgba(r, g, b, a)"   (hyprlock)
#   palette.hyprRgba "rgba(rrggbbaa)"     (Hyprland, compact hex+alpha)
#   palette.rgb      [ r g b ] decimals
rec {
  # ---- Surfaces (translucent over the Hyprland layer blur) ----
  # glass/glassPanel are 8-digit AARRGGBB for QML only.
  glass = "8c0f111c";
  glassPanel = "c2141627";
  surface = "24283b";
  panel = "141627"; # wofi / hyprlock solid panel
  line = "394b70";

  # ---- Text ----
  text = "c0caf5";
  muted = "a9b1d6";
  ink = "0b0e14";

  # ---- Neon accents ----
  neon = "00e5ff";
  magenta = "ff2e97";
  violet = "7c4dff";
  cyan = "7dcfff";
  blue = "7aa2f7";
  green = "9ece6a";
  yellow = "e0af68";
  purple = "bb9af7";
  teal = "73daca"; # kitty url_color
  danger = "f7768e";

  # ---- kitty extras (Tokyo Night inspired) ----
  bgDark = "1a1b26";
  color0 = "15161e";
  color8 = "414868";
  selection = "33467c";
  tabBg = "292e42";
  tabFg = "545c7e";
  tabFgBright = "16161e";

  # ---- wvkbd ----
  wvkbdBg = "1b1e2d";
  wvkbdFgSp = "1f2740";

  # ---- helpers ----
  hexToInt =
    h:
    let
      m = {
        "0" = 0;
        "1" = 1;
        "2" = 2;
        "3" = 3;
        "4" = 4;
        "5" = 5;
        "6" = 6;
        "7" = 7;
        "8" = 8;
        "9" = 9;
        a = 10;
        b = 11;
        c = 12;
        d = 13;
        e = 14;
        f = 15;
      };
      len = builtins.stringLength h;
      chars = builtins.genList (i: builtins.substring i 1 h) len;
    in
    builtins.foldl' (acc: c: acc * 16 + m.${c}) 0 chars;

  rgb = h: [
    (hexToInt (builtins.substring 0 2 h))
    (hexToInt (builtins.substring 2 2 h))
    (hexToInt (builtins.substring 4 2 h))
  ];

  hash = c: "#${c}";
  cssRgba = c: a: "rgba(${builtins.concatStringsSep ", " (map toString (rgb c))}, ${a})";
  lockRgba = c: a: "rgba(${builtins.concatStringsSep ", " (map toString (rgb c))}, ${a})";
  hyprRgba = c: a: "rgba(${c}${a})";
}