/**
 * ====================================================================
 * CYBERVAULT DESIGN SYSTEM - CSS VARIABLES
 * Theme: Futuristic Premium Digital Marketplace
 * ====================================================================
 */

:root {
  /* Brand Core Colors */
  --bg-primary: #080B18;
  --bg-secondary: #10172A;
  --bg-surface: #131B34;
  --bg-surface-elevated: #1A2444;
  --bg-glass: rgba(16, 23, 42, 0.7);
  --bg-glass-strong: rgba(16, 23, 42, 0.88);
  --bg-glass-card: rgba(19, 27, 52, 0.65);

  /* Primary Accent - Electric Violet */
  --color-primary: #8B5CF6;
  --color-primary-hover: #7C3AED;
  --color-primary-active: #6D28D9;
  --color-primary-glow: rgba(139, 92, 246, 0.35);
  --color-primary-subtle: rgba(139, 92, 246, 0.12);

  /* Secondary Accent - Cyber Cyan */
  --color-secondary: #22D3EE;
  --color-secondary-hover: #06B6D4;
  --color-secondary-active: #0891B2;
  --color-secondary-glow: rgba(34, 211, 238, 0.35);
  --color-secondary-subtle: rgba(34, 211, 238, 0.12);

  /* Accent Highlight - Neon Pink */
  --color-accent: #EC4899;
  --color-accent-hover: #DB2777;
  --color-accent-glow: rgba(236, 72, 153, 0.35);
  --color-accent-subtle: rgba(236, 72, 153, 0.12);

  /* Functional Status Colors */
  --color-success: #10B981;
  --color-success-glow: rgba(16, 185, 129, 0.35);
  --color-success-subtle: rgba(16, 185, 129, 0.12);
  --color-warning: #F59E0B;
  --color-warning-glow: rgba(245, 158, 11, 0.35);
  --color-danger: #EF4444;
  --color-danger-glow: rgba(239, 68, 68, 0.35);

  /* Typography Colors */
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  --text-inverse: #080B18;

  /* Borders & Dividers */
  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-glow: rgba(139, 92, 246, 0.3);
  --border-cyan-glow: rgba(34, 211, 238, 0.35);

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #8B5CF6 0%, #22D3EE 100%);
  --grad-secondary: linear-gradient(135deg, #22D3EE 0%, #3B82F6 100%);
  --grad-accent: linear-gradient(135deg, #EC4899 0%, #8B5CF6 100%);
  --grad-dark-card: linear-gradient(180deg, rgba(26, 36, 68, 0.6) 0%, rgba(16, 23, 42, 0.8) 100%);
  --grad-surface: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0) 100%);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);
  --shadow-glow-purple: 0 0 25px rgba(139, 92, 246, 0.25);
  --shadow-glow-cyan: 0 0 25px rgba(34, 211, 238, 0.25);
  --shadow-glow-accent: 0 0 25px rgba(236, 72, 153, 0.25);

  /* Typography Stack */
  --font-family-base: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-heading: 'Space Grotesk', 'Plus Jakarta Sans', sans-serif;
  --font-family-code: 'JetBrains Mono', 'Fira Code', monospace;

  /* Font Weights */
  --fw-normal: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

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

  /* Layout Spacing */
  --header-height: 80px;
  --container-max-width: 1280px;

  /* Transition Speeds */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}