/* Minimalist & Clean Design System */
:root {
  /* Core Colors - High Contrast, Professional */
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-tertiary: #f3f4f6;
  
  --text-primary: #111827;   /* Gray 900 */
  --text-secondary: #4b5563; /* Gray 600 */
  --text-muted: #9ca3af;     /* Gray 400 */
  
  /* Accents - Subtle & Strategic */
  --accent-primary: #000000; /* Monochrome luxury */
  --accent-highlight: #3b82f6; /* Trustworthy Blue for links/actions */
  
  /* Borders & Separators */
  --border-light: #e5e7eb;
  --border-medium: #d1d5db;

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif; /* Optional for headings */
  --font-mono: 'Source Code Pro', monospace; /* For code-like elements */
  --font-display: 'Montserrat', sans-serif; /* Geometric display (Lemon Milk alternative) */
  
  /* Spacing Scale (Tailwind-like) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  
  /* Container */
  --container-max-width: 800px; /* Reading focused */
  --container-padding: 1.5rem;
  
  /* Effects */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
}

/* Dark Mode Support (Optional but recommended) */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    
    --text-primary: #f9fafb;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    
    --accent-primary: #ffffff;
    --accent-highlight: #60a5fa;
    
    --border-light: #1e293b;
    --border-medium: #334155;
  }
}