:root {
  /* Base: warm architectural neutral */
  --bg-main: #f4f3ef;
  --bg-container: #f4f3ef;
  --bg-card: #ffffff;
  --bg-soft: #e5e8eb;

  /* Text */
  --text-primary: #111111;
  --text-secondary: #2b3137;
  --text-muted: #6b6b6b;
  --text-link: #8f2d08;

  /* Structure */
  --border: #d9d6cf;
  --structure: #2b3137;
  --structure-soft: #e5e8eb;

  /* Signal */
  --accent: #c2410c;
  --accent-dark: #8f2d08;
  --accent-soft: #f5d0c5;
  --warning: #c2410c;

  /* Highlights */
  --bg-error: #f5d0c5;
  --bg-highlight: #f5d0c5;
  --text-error: #8f2d08;
  --text-highlight: #111111;
  --text-warning: #8f2d08;

  /* Buttons */
  --bg-button-primary: #c2410c;
  --bg-button-secondary: #cccccc;
  --text-button-primary: #ffffff;
  --text-button-secondary: #ffffff;

  /* Tables */
  --bg-th: #e5e8eb;
  --bg-tr: #ffffff;
  --bg-tr-hover: #f5d0c5;

  /* Legacy aliases */
  --header-footer-bg: #f4f3ef;
  --header-footer-text: #111111;
}