/* Cinematic Design Tokens (Antigravity Standard) */
:root {
  /* Colors */
  --color-primary: #ffffff;
  --color-primary-dark: #e5e5e5;
  --color-primary-light: #ffffff;

  --color-secondary: #0d0d0d;
  --color-secondary-dark: #050505;
  --color-secondary-light: #1a1a1a;

  --color-success: #10b981;
  --color-success-dark: #059669;
  --color-success-light: rgba(16, 185, 129, 0.2);

  --color-warning: #f59e0b;
  --color-warning-dark: #d97706;
  --color-warning-light: rgba(245, 158, 11, 0.2);

  --color-error: #ef4444;
  --color-error-dark: #dc2626;
  --color-error-light: rgba(239, 68, 68, 0.2);

  --color-neutral-50: #f9fafb;
  --color-neutral-100: #f3f4f6;
  --color-neutral-200: #e5e7eb;
  --color-neutral-300: #d1d5db;
  --color-neutral-400: #9ca3af;
  --color-neutral-500: #6b7280;
  --color-neutral-600: #4b5563;
  --color-neutral-700: #374151;
  --color-neutral-800: #1f2937;
  --color-neutral-900: #111827;

  --color-surface: rgba(13, 13, 13, 0.4);
  --color-surface-muted: #030305;
  --color-surface-contrast: rgba(255, 255, 255, 0.04);
  --color-border-strong: rgba(255, 255, 255, 0.18);
  --color-border-subtle: rgba(255, 255, 255, 0.08);
  --color-accent-soft: rgba(255, 255, 255, 0.08);
  --color-accent-ink: #ffffff;

  /* Typography */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-family-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
  --font-family-serif: 'Playfair Display', serif;

  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;

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

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-full: 9999px;

  /* Glass Shadows */
  --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  --shadow-lg: 0 0 25px rgba(255, 255, 255, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  --shadow-xl: 0 0 40px rgba(255, 255, 255, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.25);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --sidebar-width: 280px;
  --header-height: 64px;
  --content-max-width: 1280px;
}