/* Palette and type tokens for the 2026 Innovative Education Showcase series.
   Values are taken from the posters already printed, not invented here.

   The existing sheets name the same colours three different ways
   (--mu-blue / --blue, --mu-grey-70 / --g70). Both spellings are kept as
   aliases so the kit can be dropped into an old poster without a rename;
   new posters should use the --mu-* names. */

:root{
  /* House ---------------------------------------------------------------- */
  --mu-black:#000000;
  --mu-white:#FFFFFF;
  --mu-blue:#006DAE;          /* Monash blue: the one constant across the series */
  --mu-blue-ink:#004E7C;      /* darker blue for type on light grounds */
  --mu-blue-100:#CCE2EF;
  --mu-blue-50:#E6F0F7;

  --mu-grey-70:#5A5A5A;
  --mu-grey-40:#969696;
  --mu-grey-10:#E6E6E6;
  --mu-grey-05:#F4F4F4;

  /* Secondary ------------------------------------------------------------
     Ten colours, for category coding only. Never dominant, one or two per
     sheet. #006DAE stays the only brand colour. */
  --mu-navy:#102F86;
  --mu-purple:#7463D7;
  --mu-ruby:#CD2FB0;
  --mu-maroon:#710044;
  --mu-red:#EA001F;
  --mu-orange:#F86700;
  --mu-yellow:#FFBA00;
  --mu-green:#83A00A;
  --mu-forest:#0B6554;
  --mu-brown:#9D6A43;

  --mu-purple-wash:#EEEBFA;

  /* Field palette, as applied to the Econometric Explorers wall.
     Statistics and operations research were judgement calls. */
  --field-econometrics:var(--mu-blue);
  --field-linear-algebra:var(--mu-navy);
  --field-sem:var(--mu-purple);
  --field-actuarial:var(--mu-ruby);
  --field-causal:var(--mu-orange);
  --field-ml:var(--mu-green);
  --field-statistics:var(--mu-forest);
  --field-operations-research:var(--mu-brown);

  /* Aliases used by the intro-edition sheets ------------------------------ */
  --blue:var(--mu-blue);
  --ink2:var(--mu-blue-ink);
  --g70:var(--mu-grey-70);
  --g40:var(--mu-grey-40);
  --g10:var(--mu-grey-10);
  --g05:var(--mu-grey-05);

  /* Type ------------------------------------------------------------------ */
  --font-display:"HNC","Helvetica Neue Cond","Arial Narrow","Helvetica Neue",Helvetica,sans-serif;
  --font-sans:"Helvetica Neue",Helvetica,Arial,"Liberation Sans",sans-serif;
  --font-mono:Consolas,"SF Mono",Menlo,monospace;

  --disp:var(--font-display);
  --sans:var(--font-sans);
  --mono:var(--font-mono);
}

/* Subject accent as a single switch: put class="s-osem" on <html> or .sheet
   and --accent resolves for the whole poster.
   The default must come first: :root and .s-* have equal specificity, so on
   an <html class="s-osem"> the later rule would otherwise win. */
:root           {--accent:var(--mu-blue);   --accent-wash:var(--mu-blue-50)}
.s-osem         {--accent:var(--mu-purple); --accent-wash:var(--mu-purple-wash)}
.s-econometrico {--accent:var(--mu-forest); --accent-wash:#E7F0EE}
.s-vector       {--accent:var(--mu-blue);   --accent-wash:var(--mu-blue-50)}
.s-explorers    {--accent:var(--mu-blue);   --accent-wash:var(--mu-blue-50)}
