:root {
  /* Brand Colors from ROHA-Precision */
  --color-primary: #1e4d2b; /* Deep Forest Green */
  --color-primary-hover: #14361e;
  --color-primary-light: #e9f5ed;
  
  --color-secondary: #0056b3; /* Precision Blue */
  --color-secondary-hover: #004494;
  
  --color-accent: #f59e0b; /* Golden Amber (for alerts/warnings) */
  
  --color-background: #f8fafc;
  --color-surface: rgba(255, 255, 255, 0.95);
  --color-border: #e2e8f0;
  
  --color-text-primary: #0f172a;
  --color-text-secondary: #64748b;
  
  --color-success: #10b981;
  --color-success-light: #ecfdf5;
  --color-error: #ef4444;
  --color-error-light: #fef2f2;
  --color-warning: #f59e0b;
  --color-warning-light: #fffbeb;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;
  
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}