/* Botanical Editorial Design Tokens */
:root {
  /* Color Palette: Earthy Botanical & Editorial Neutrals */
  --color-primary: #1b4332;
  --color-primary-hover: #133024;
  --color-primary-light: #2d6a4f;
  --color-primary-soft: #e8f0eb;
  
  --color-secondary: #52796f;
  --color-accent: #84a98c;
  --color-accent-soft: #f0f4f1;
  --color-sage: #d8e2dc;
  
  --color-bg: #fbfbf9;
  --color-bg-alt: #f4f5f0;
  --color-surface: #ffffff;
  --color-surface-hover: #fafafa;
  
  --color-text-main: #19201d;
  --color-text-muted: #55625b;
  --color-text-light: #7c8a82;
  
  --color-border: #e3e7e2;
  --color-border-focus: #1b4332;
  --color-border-subtle: #edf0eb;

  --color-warning-bg: #fffbeb;
  --color-warning-text: #92400e;
  --color-success-bg: #ecfdf5;
  --color-success-text: #065f46;
  --color-danger: #b91c1c;

  /* Typography */
  --font-serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Font Scales (Mobile First) */
  --text-xs: 0.75rem;    /* 12px */
  --text-sm: 0.875rem;   /* 14px */
  --text-base: 1rem;     /* 16px */
  --text-md: 1.125rem;   /* 18px */
  --text-lg: 1.25rem;    /* 20px */
  --text-xl: 1.5rem;     /* 24px */
  --text-2xl: 1.875rem;  /* 30px */
  --text-3xl: 2.25rem;   /* 36px */
  --text-4xl: 2.75rem;   /* 44px */

  /* Spacing */
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-8: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */

  /* Layout Widths */
  --container-reading: 720px;
  --container-article-grid: 1140px;
  --container-max: 1240px;

  /* Touch Target */
  --min-touch-target: 44px;

  /* Transitions & Shadows (Restrained, Editorial) */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --shadow-sm: 0 1px 2px 0 rgba(25, 32, 29, 0.04);
  --shadow-md: 0 4px 12px -2px rgba(25, 32, 29, 0.06);
  --shadow-drawer: 0 20px 25px -5px rgba(0, 0, 0, 0.15);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;
}