/* Cinematic Design Tokens (Antigravity Standard) */
:root {
  /* Colors */
  --color-primary: #0f172a;
  --color-primary-dark: #020617;
  --color-primary-light: #334155;

  --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: #fafafa;
  --color-neutral-100: #f5f5f5;
  --color-neutral-200: #e5e5e5;
  --color-neutral-300: #d4d4d4;
  --color-neutral-400: #a3a3a3;
  --color-neutral-500: #737373;
  --color-neutral-600: #525252;
  --color-neutral-700: #404040;
  --color-neutral-800: #262626;
  --color-neutral-900: #171717;
  --color-neutral-950: #0a0a0a;

  --color-surface: rgba(255, 255, 255, 0.9);
  --color-surface-muted: #f8fafc;
  --color-surface-contrast: #ffffff;
  --color-border-strong: #cbd5e1;
  --color-border-subtle: #e2e8f0;
  --color-accent-soft: rgba(0, 0, 0, 0.05);
  --color-accent-ink: #0f172a;

  /* 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 30px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 30px rgba(0, 0, 0, 0.7);
  --shadow-lg: 0 0 20px rgba(255, 255, 255, 0.03);
  --shadow-xl: 0 0 40px rgba(255, 255, 255, 0.05);

  /* 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;
}

[data-theme="dark"] {
  --color-primary: #ffffff;
  --color-primary-dark: #e5e5e5;
  --color-primary-light: #ffffff;

  --color-surface: rgba(13, 13, 13, 0.6);
  --color-surface-muted: #050505;
  --color-surface-contrast: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.25);
  --color-border-subtle: rgba(255, 255, 255, 0.14);
  --color-accent-soft: rgba(255, 255, 255, 0.06);
  --color-accent-ink: #ffffff;
}