/* =============================================================
   BRAND PALETTE — "VISBY STONE & ROOFS"
   -------------------------------------------------------------
   From the Resource Bar art brief (style guide page 1, 2026-06-12).
   Restrained historical realism — aged parchment, tarnished gold,
   no glowing game-panel sheen. Touchstones: CK III, Manor Lords.

   STATUS: LIVE. Linked first in index.html as the canonical palette;
   styles.css :root rebinds the app's semantic tokens (--primary,
   --text, --border, …) onto these values, so every surface inherits
   the Visby look from one source. Also consumed by style-lab.html and
   the per-tab visby-*-theme.css skins.
   ============================================================= */
@layer tokens {
  :root {
    /* ---- Raw palette (named in the brief) ---- */
    --visby-limestone:  #F1E5D8; /* parchment */
    --visby-grey:       #8F7F81; /* weathered stone */
    --visby-terracotta: #A65A52; /* accent — specific resource icons */
    --visby-verdigris:  #586F63; /* frame */
    --visby-baltic:     #39627F; /* accent — specific resource icons */
    --visby-gold:       #ECAB4D; /* filigree — matte & tarnished, never chrome */
    --visby-stone-brown:#2B2620; /* bar backing against bright map terrain */

    /* A couple of derived tints/shades for states & depth */
    --visby-parchment-shade: #e2d2bf; /* parchment divider / inset */
    --visby-gold-lit:        #f3c069; /* hover/lit filigree */
    --visby-warning-wash:    rgba(166, 90, 82, 0.22); /* low/warning niche tint */
    --visby-hairline:        rgba(43, 38, 32, 0.18); /* default border on parchment (matches visby-*-theme skins) */
  }
}