/* ============================================================
   AP Coins — Design Tokens
   Brand: dark navy/near-black backgrounds, gold accents
   ============================================================ */

:root {
  /* Colors */
  --color-bg:           #09101e;
  --color-bg-card:      #0f1a2e;
  --color-bg-card-hover:#141f35;
  --color-bg-nav:       rgba(9, 16, 30, 0.95);
  --color-surface:      #152035;
  --color-surface-alt:  #1a2840;

  --color-gold:         #C8922A;
  --color-gold-light:   #e0aa42;
  --color-gold-dim:     #9a6d1e;
  --color-gold-subtle:  rgba(200, 146, 42, 0.15);

  --color-text:         #e8e6e1;
  --color-text-muted:   #8a9bb5;
  --color-text-faint:   #4a5b72;
  --color-border:       rgba(200, 146, 42, 0.18);
  --color-border-subtle:rgba(255, 255, 255, 0.07);

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;

  --size-xs:   0.75rem;   /* 12px */
  --size-sm:   0.875rem;  /* 14px */
  --size-base: 1rem;      /* 16px */
  --size-md:   1.125rem;  /* 18px */
  --size-lg:   1.25rem;   /* 20px */
  --size-xl:   1.5rem;    /* 24px */
  --size-2xl:  1.875rem;  /* 30px */
  --size-3xl:  2.25rem;   /* 36px */
  --size-4xl:  3rem;      /* 48px */
  --size-5xl:  3.75rem;   /* 60px */

  --weight-normal: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;

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

  /* Layout */
  --max-width: 1200px;
  --max-width-text: 720px;

  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* Shadows */
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4), 0 1px 0 rgba(200, 146, 42, 0.1);
  --shadow-card-hover: 0 8px 40px rgba(0, 0, 0, 0.6), 0 1px 0 rgba(200, 146, 42, 0.2);
  --shadow-gold-glow: 0 0 20px rgba(200, 146, 42, 0.25);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}