/* ==========================================================================
   THE BROADWAY PIZZA, BURGER & FRIES — DESIGN TOKENS
   Mobile-First High-Performance Design System
   ========================================================================== */

:root {
  /* Brand Culinary Color Palette */
  --color-primary: #D32F2F;
  --color-primary-dark: #B71C1C;
  --color-primary-light: #FF5252;
  --color-primary-glow: rgba(211, 47, 47, 0.35);

  --color-gold: #FFA000;
  --color-gold-dark: #FF8F00;
  --color-gold-light: #FFD54F;
  --color-gold-glow: rgba(255, 160, 0, 0.25);

  --color-bg-body: #0E0E11;
  --color-bg-surface: #18181F;
  --color-bg-elevated: #22222C;
  --color-bg-glass: rgba(24, 24, 31, 0.85);

  --color-text-main: #FFFFFF;
  --color-text-secondary: #E4E4EB;
  --color-text-muted: #9E9EA8;
  --color-text-dim: #6E6E78;

  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-hover: rgba(255, 255, 255, 0.16);
  --color-border-gold: rgba(255, 160, 0, 0.35);
  --color-border-red: rgba(211, 47, 47, 0.4);

  --color-success: #25D366;
  --color-whatsapp: #25D366;
  --color-easypaisa: #00A651;
  --color-jazzcash: #E21B23;
  --color-danger: #EF5350;
  --color-info: #29B6F6;

  /* Typography Scale */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Georgia", "Cambria", serif;

  --font-xs: clamp(0.72rem, 0.7rem + 0.1vw, 0.8rem);
  --font-sm: clamp(0.82rem, 0.8rem + 0.15vw, 0.92rem);
  --font-base: clamp(0.92rem, 0.9rem + 0.2vw, 1.05rem);
  --font-md: clamp(1.05rem, 1rem + 0.3vw, 1.25rem);
  --font-lg: clamp(1.25rem, 1.15rem + 0.5vw, 1.55rem);
  --font-xl: clamp(1.5rem, 1.35rem + 0.8vw, 1.95rem);
  --font-2xl: clamp(1.85rem, 1.6rem + 1.2vw, 2.5rem);
  --font-3xl: clamp(2.2rem, 1.9rem + 1.8vw, 3.2rem);

  /* Spacing Scale */
  --space-2xs: 4px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;

  /* Ergonomic Touch Targets */
  --touch-target-min: 48px;
  --touch-target-icon: 44px;

  /* Border Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Elevation Shadows */
  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.6);
  --shadow-gold: 0 4px 20px rgba(255, 160, 0, 0.22);
  --shadow-red: 0 4px 20px rgba(211, 47, 47, 0.3);

  /* Transitions & Animation */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 350ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout Constraints */
  --container-max-w: 1240px;
  --header-height: 64px;
  --bottom-bar-height: 68px;
  --z-sticky: 100;
  --z-header: 200;
  --z-bottom-nav: 300;
  --z-modal: 500;
  --z-toast: 1000;
}