/**
 * NoisyCat.dev — Minimalist Monochromatic Design Tokens
 * Pure Black, White & Technical Grayscale Palette
 */

:root {
  /* ==========================================================================
     1. MONOCHROMATIC PRIMITIVES
     ========================================================================== */
  --nc-color-black: #000000;
  --nc-color-void: #0B0C0E;
  --nc-color-surface: #121418;
  --nc-color-surface-elevated: #191C22;
  --nc-color-border: #262932;
  --nc-color-border-subtle: #1A1D24;

  --nc-color-white: #FFFFFF;
  --nc-color-canvas-light: #FAFAFA;
  --nc-color-surface-light: #FFFFFF;
  --nc-color-surface-light-elevated: #F2F3F5;
  --nc-color-border-light: #E2E4E8;
  --nc-color-border-light-subtle: #ECEEF2;

  --nc-color-gray-500: #71717A;
  --nc-color-gray-700: #3F3F46;
  --nc-color-gray-800: #27272A;

  /* ==========================================================================
     2. SEMANTIC TOKENS — DARK THEME (DEFAULT)
     ========================================================================== */
  --nc-bg-app: var(--nc-color-void);
  --nc-bg-surface: var(--nc-color-surface);
  --nc-bg-surface-elevated: var(--nc-color-surface-elevated);
  --nc-bg-surface-overlay: rgba(11, 12, 14, 0.90);

  --nc-border-default: var(--nc-color-border);
  --nc-border-subtle: var(--nc-color-border-subtle);
  --nc-border-strong: var(--nc-color-gray-500);

  --nc-text-primary: var(--nc-color-white);
  --nc-text-secondary: #C8CDD5;
  --nc-text-muted: #7E8594;
  --nc-text-inverse: var(--nc-color-void);

  /* ==========================================================================
     3. TYPOGRAPHY
     ========================================================================== */
  --nc-font-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --nc-font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --nc-font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  --nc-text-base: 1rem;

  /* ==========================================================================
     4. SPACING, RADII & TRANSITIONS
     ========================================================================== */
  --nc-space-1: 0.25rem;
  --nc-space-2: 0.5rem;
  --nc-space-3: 0.75rem;
  --nc-space-4: 1rem;
  --nc-space-5: 1.25rem;
  --nc-space-6: 1.5rem;
  --nc-space-8: 2rem;
  --nc-space-10: 2.5rem;
  --nc-space-12: 3rem;
  --nc-space-20: 5rem;

  --nc-radius-sm: 6px;
  --nc-radius-md: 10px;
  --nc-radius-lg: 14px;
  --nc-radius-xl: 18px;
  --nc-radius-full: 9999px;

  --nc-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --nc-transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   5. LIGHT THEME OVERRIDES
   ========================================================================== */
[data-theme="light"] {
  --nc-bg-app: var(--nc-color-canvas-light);
  --nc-bg-surface: var(--nc-color-surface-light);
  --nc-bg-surface-elevated: var(--nc-color-surface-light-elevated);
  --nc-bg-surface-overlay: rgba(250, 250, 250, 0.92);

  --nc-border-default: var(--nc-color-border-light);
  --nc-border-subtle: var(--nc-color-border-light-subtle);
  --nc-border-strong: var(--nc-color-gray-500);

  --nc-text-primary: var(--nc-color-black);
  --nc-text-secondary: #3F444E;
  --nc-text-muted: #6E7582;
  --nc-text-inverse: var(--nc-color-white);
}

/* Minimalist Selection Style */
::selection {
  background-color: var(--nc-text-primary);
  color: var(--nc-text-inverse);
}