/* ============================================
   AURUM — Design Tokens
   The single source of truth for all styling.
   Every other CSS file references these vars.
============================================ */

:root {

  /* --- Colors --- */
  --color-bg:          #0A0A0A;
  --color-surface:     #111111;
  --color-surface-2:   #1A1A1A;
  --color-surface-3:   #222222;
  --color-border:      #2A2A2A;
  --color-border-gold: #C9A84C40;

  --color-gold:        #C9A84C;
  --color-gold-dim:    #C9A84C80;
  --color-gold-glow:   #C9A84C20;

  --color-text:        #F5F5F0;
  --color-text-muted:  #6B6B6B;
  --color-text-dim:    #3A3A3A;

  --color-success:     #2ECC71;
  --color-danger:      #E74C3C;
  --color-warning:     #F39C12;

  /* --- Typography --- */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

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

  /* --- Font Weights --- */
  --weight-light:   300;
  --weight-regular: 400;
  --weight-medium:  500;
  --weight-semi:    600;
  --weight-bold:    700;

  /* --- 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 */
  --space-20: 5rem;      /* 80px */

  /* --- Border Radius --- */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-full: 9999px;

  /* --- Shadows --- */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:   0 4px 12px rgba(0,0,0,0.5);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.6);
  --shadow-gold: 0 0 24px rgba(201,168,76,0.15);

  /* --- Transitions --- */
  --transition-fast:   150ms ease;
  --transition-base:   300ms ease;
  --transition-slow:   400ms ease;

  /* --- Z-index layers --- */
  --z-base:    1;
  --z-sticky:  100;
  --z-overlay: 200;
  --z-modal:   300;
  --z-toast:   400;

  /* --- Layout --- */
  --max-width:     480px;   /* Mobile-first max */
  --max-width-lg:  960px;
  --nav-height:    64px;
  --bottom-nav-h:  68px;
}