/* ==========================================================================
   WebPlator Design System - CSS Custom Properties (Redesigned)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Fonts */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', var(--font-sans);
  --font-mono: 'JetBrains Mono', monospace;

  /* 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;
  --space-4xl: 96px;

  /* Border Radius */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 26px;
  --radius-full: 9999px;

  /* Easing and Animations */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.12s var(--ease-in-out);
  --transition-normal: 0.25s var(--ease-out-expo);
  --transition-slow: 0.45s var(--ease-out-expo);

  /* Shadows (Sophisticated & Flat-contrast) */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 10px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 24px -4px rgba(0, 0, 0, 0.5), 0 8px 12px -2px rgba(0, 0, 0, 0.4);
  
  /* Color System (Obsidian Dark Theme Default) */
  --bg-base: #09090b;             /* Zinc 950 */
  --bg-surface: #121214;          /* Matte Dark zinc */
  --bg-surface-elevated: #1e1e21; /* Slightly lighter zinc */
  --bg-surface-hover: #26262a;
  
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-strong: rgba(255, 255, 255, 0.12);
  --border-active: #4f46e5;       /* Custom Brand Indigo */

  --text-primary: #f4f4f5;         /* Zinc 100 */
  --text-secondary: #a1a1aa;       /* Zinc 400 */
  --text-muted: #52525b;           /* Zinc 600 */
  --text-inverse: #09090b;

  /* Brand Accents */
  --brand-primary: #4f46e5;       /* Indigo */
  --brand-primary-hover: #4338ca;
  --brand-primary-rgb: 79, 70, 229;
  
  --brand-secondary: #0ea5e9;     /* Deep Sky Blue */
  --brand-secondary-hover: #0284c7;
  --brand-secondary-rgb: 14, 165, 233;

  --brand-accent: #f43f5e;        /* Rose */
  --brand-accent-hover: #e11d48;

  --brand-success: #10b981;       /* Emerald */
  --brand-warning: #d97706;       /* Amber */
  --brand-info: #3b82f6;          /* Blue */

  /* Glassmorphism settings */
  --glass-bg: rgba(9, 9, 11, 0.8);
  --glass-border: rgba(255, 255, 255, 0.04);
  --glass-blur: 20px;
}

/* Light Theme Variables */
[data-theme="light"] {
  --bg-base: #fafafa;
  --bg-surface: #ffffff;
  --bg-surface-elevated: #f4f4f5;
  --bg-surface-hover: #e4e4e7;

  --border-subtle: rgba(9, 9, 11, 0.05);
  --border-strong: rgba(9, 9, 11, 0.1);
  --border-active: #4f46e5;

  --text-primary: #09090b;
  --text-secondary: #52525b;
  --text-muted: #a1a1aa;
  --text-inverse: #ffffff;

  --shadow-sm: 0 1px 2px 0 rgba(9, 9, 11, 0.03);
  --shadow-md: 0 4px 6px -1px rgba(9, 9, 11, 0.05), 0 2px 4px -1px rgba(9, 9, 11, 0.03);
  --shadow-lg: 0 10px 15px -3px rgba(9, 9, 11, 0.06), 0 4px 6px -2px rgba(9, 9, 11, 0.04);

  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(9, 9, 11, 0.04);
  --glass-blur: 20px;
}