/* ALTA-derived color roles shared by the platform and all strategy workspaces.
   Blue means interaction/research; financial red, green and amber remain data. */
:root {
  --sil-canvas: #f6f8fb;
  --sil-surface: #ffffff;
  --sil-chrome: #eef3f9;
  --sil-ink: #182b43;
  --sil-muted: #52647a;
  --sil-line: #d6e0ec;
  --sil-line-strong: #a2b3c8;
  --sil-wash: #e5edfc;
  --sil-accent: #2d61dd;
  --sil-accent-hover: #2454c2;
  --sil-on-accent: #ffffff;
  --sil-focus: #2d61dd;
  --sil-action-navy: #233b57;
  --sil-on-navy: #ffffff;
  --sil-research-green: #24705a;
  --sil-quant-field: #f8fafd;
  --sil-alta-field: #edf3ff;
  --sil-grid: #e1e7f0;
}
html[data-theme="dark"] {
  --sil-canvas: #111b29;
  --sil-surface: #1b2a3e;
  --sil-chrome: #152235;
  --sil-ink: #e7eef9;
  --sil-muted: #a8b9d0;
  --sil-line: #334861;
  --sil-line-strong: #607997;
  --sil-wash: #233c61;
  --sil-accent: #94b5ff;
  --sil-accent-hover: #b4cbff;
  --sil-on-accent: #13223a;
  --sil-focus: #94b5ff;
  --sil-action-navy: #b9cbea;
  --sil-on-navy: #14243b;
  --sil-research-green: #8bcdb1;
  --sil-quant-field: #19283c;
  --sil-alta-field: #1c3050;
  --sil-grid: #2e3f56;
}
@media (prefers-color-scheme: dark) {
  html[data-theme="auto"] {
    --sil-canvas: #111b29;
    --sil-surface: #1b2a3e;
    --sil-chrome: #152235;
    --sil-ink: #e7eef9;
    --sil-muted: #a8b9d0;
    --sil-line: #334861;
    --sil-line-strong: #607997;
    --sil-wash: #233c61;
    --sil-accent: #94b5ff;
    --sil-accent-hover: #b4cbff;
    --sil-on-accent: #13223a;
    --sil-focus: #94b5ff;
    --sil-action-navy: #b9cbea;
    --sil-on-navy: #14243b;
    --sil-research-green: #8bcdb1;
    --sil-quant-field: #19283c;
    --sil-alta-field: #1c3050;
    --sil-grid: #2e3f56;
  }
}