export function calculateGcs(eye, verbal, motor) {
  var total = eye + verbal + motor;
  var severity, color, bg;
  if (total <= 8) {
    severity = 'Severe (Coma)';
    color = '#ef4444';
    bg = '#fee2e2';
  } else if (total <= 12) {
    severity = 'Moderate';
    color = '#f59e0b';
    bg = '#fef3c7';
  } else {
    severity = 'Mild';
    color = '#10b981';
    bg = '#d1fae5';
  }
  return { total: total, severity: severity, color: color, bg: bg };
}