html[data-theme="ivory"] {
  --theme-bg: #ebe3cb;
  --theme-surface: #f4edd9;
  --theme-surface-2: #e1d6bb;
  --theme-text: #1a1610;
  --theme-muted: #5a5040;
  --theme-border: rgba(50, 35, 15, 0.22);

  --theme-primary: #8b4810;
  --theme-primary-2: #6e3a0c;
  --theme-success: #2d7845;
  --theme-warning: #8f5c10;
  --theme-danger: #a82e28;

  --theme-link: #7a4010;

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

  /* Dark chevron for light 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='%231a1610' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}