/* ==========================================================================
   Barbara's — Design Tokens
   Warm Ivory/Cream + Deep Forest Green + Charcoal + amber/gold micro-accent
   (accent colour confirmed against the client's real Instagram wordmark,
   which uses a warm amber flame mark on a black/white base)
   ========================================================================== */
:root {
  /* ---- Color ---- */
  --color-cream:        #F7F2E6;
  --color-cream-soft:   #FBF8F1;
  --color-forest:       #2A3B2E;
  --color-forest-deep:  #1E2B22;
  --color-charcoal:     #201E1B;
  --color-ink:          #2B2823;
  --color-gold:         #C6923D;
  --color-gold-soft:    #E4B96B;
  --color-line:         #E4DAC6;
  --color-line-strong:  #D8CAA9;
  --color-surface:      #FFFFFF;
  --color-danger:       #A6402F;
  --color-muted:        #7A7264;

  /* ---- Typography ---- */
  /* v0.2.5 typography change (ChatGPT-reviewed request, ref. KAI Coffee Co.'s
     computed font stack): Vazirmatn is now self-hosted as a variable font
     (fonts/Vazirmatn-Variable.ttf, official OFL-licensed build, weights
     100-900) and used everywhere, Persian and English alike. Lora and
     Instrument Sans are no longer used anywhere in the project (confirmed
     via full-project search before removal). */
  --font-fa: "Vazirmatn", Tahoma, Arial, sans-serif;
  --font-en-serif: "Vazirmatn", Tahoma, Arial, sans-serif;
  --font-en-sans: "Vazirmatn", Tahoma, Arial, sans-serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.375rem;
  --fs-xl: 1.75rem;
  --fs-2xl: 2.25rem;
  --fs-3xl: 3rem;

  /* ---- Spacing scale ---- */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;

  /* ---- Radii & shadow ---- */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 3px rgba(32, 30, 27, 0.08);
  --shadow-md: 0 8px 24px rgba(32, 30, 27, 0.10);
  --shadow-lg: 0 16px 48px rgba(32, 30, 27, 0.16);

  /* ---- Layout ---- */
  --header-h: 64px;
  --bottom-nav-h: 62px;
  --container-max: 1180px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur-fast: 150ms;
  --dur-base: 260ms;
}

@media (prefers-color-scheme: dark) {
  /* Reserved: current scope is a single warm daytime theme by design brief.
     Token layer kept ready for a future dark theme without touching JS/HTML. */
}