/*
 * Vireo — Aurora token model · CHART / DATA-VIZ PALETTE (Layer 1)
 * Source of truth: brief 01-tokens.md §5.
 * Constant Aurora multicolour palette (cyan/violet/pink/amber/emerald/red)
 * — same across all 12 accent presets (the Aurora differentiator).
 * Mapped onto spec --ax-chart-1..6 NAMES. --ax-chart-1 RE-BINDS to the
 * active --ax-accent so series-1 follows the theme; chart-2..6 are constant.
 * Light hues slightly deepened for contrast on the bright canvas; dark =
 * Aurora preview verbatim. financial up/down + KPI delta semantics included.
 */

:root {
  /* constant Aurora data-viz named colors (LIGHT — slightly deepened
     for contrast on the bright canvas; same hues as dark) */
  --ax-viz-cyan:    #0EA5E9;
  --ax-viz-violet:  #7C5CFC;
  --ax-viz-pink:    #EC4899;
  --ax-viz-amber:   #E0930B;
  --ax-viz-emerald: #10B981;
  --ax-viz-red:     #EF4444;

  /* ordered categorical palette (spec --ax-chart-1..6 NAMES).
     chart-1 RE-BINDS to active accent. chart-2..6 = constant Aurora. */
  --ax-chart-1: var(--ax-accent);     /* follows theme */
  --ax-chart-2: var(--ax-viz-cyan);
  --ax-chart-3: var(--ax-viz-violet);
  --ax-chart-4: var(--ax-viz-pink);
  --ax-chart-5: var(--ax-viz-amber);
  --ax-chart-6: var(--ax-viz-emerald);

  /* financial / diverging (spec 01 §11.2) */
  --ax-chart-up:   var(--ax-success-500);  /* light #2E9E5B */
  --ax-chart-down: var(--ax-danger-500);   /* light #D24535 */

  /* delta chip semantics used in KPI cards (preview --emerald/--red) */
  --ax-delta-up:   var(--ax-viz-emerald);
  --ax-delta-down: var(--ax-viz-red);
}

[data-ax-theme="dark"] {
  /* DARK — Aurora preview verbatim hexes */
  --ax-viz-cyan:    #38BDF8;
  --ax-viz-violet:  #A78BFA;
  --ax-viz-pink:    #F472B6;
  --ax-viz-amber:   #FBBF24;
  --ax-viz-emerald: #34D399;
  --ax-viz-red:     #FB7185;
  /* chart-1 still = var(--ax-accent) (now the dark lightened accent) */
  --ax-chart-up:   var(--ax-success-500);  /* dark #46B36F */
  --ax-chart-down: var(--ax-danger-500);   /* dark #E26A5B */
}