html[data-theme="slate"] {
  --theme-bg: #0b0d14;
  --theme-surface: #131720;
  --theme-surface-2: #1b2030;
  --theme-text: #ddd4be;
  --theme-muted: #7a7060;
  --theme-border: rgba(160, 120, 55, 0.24);

  --theme-primary: #c8903a;
  --theme-primary-2: #9c6e28;
  --theme-success: #4fb87a;
  --theme-warning: #e8bd55;
  --theme-danger: #d96055;

  --theme-link: #d4a84b;

  --theme-icon-filter: brightness(0) invert(1);

  /* Light chevron for dark surface — matches --theme-text */
  --form-select-chevron: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23ddd4be' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}