/* ==========================================================================
   Hassan Platform - Design Tokens & CSS Variables
   Quantitative Fintech & Trading Systems Theme
   ========================================================================== */

:root {
  /* Color Palette - Dark Obsidian Theme */
  --bg-primary: #070b14;
  --bg-secondary: #0c1322;
  --bg-tertiary: #121c32;
  --bg-surface: #17243f;
  --bg-surface-elevated: #1e2f52;
  
  /* Glassmorphism & Transparencies */
  --bg-glass: rgba(12, 19, 34, 0.75);
  --bg-glass-card: rgba(18, 28, 50, 0.65);
  --bg-glass-card-hover: rgba(23, 36, 63, 0.85);
  --bg-overlay: rgba(7, 11, 20, 0.82);
  
  /* Accent Colors - High Contrast Cyber & Profit Indicators */
  --accent-cyan: #00e5ff;
  --accent-cyan-hover: #33ebff;
  --accent-cyan-glow: rgba(0, 229, 255, 0.25);
  --accent-cyan-subtle: rgba(0, 229, 255, 0.08);
  
  --accent-green: #00e676;
  --accent-green-hover: #33eb91;
  --accent-green-glow: rgba(0, 230, 118, 0.25);
  --accent-green-subtle: rgba(0, 230, 118, 0.1);
  
  --accent-blue: #3d7eff;
  --accent-purple: #7952ff;
  --accent-amber: #ffb300;
  --accent-rose: #ff3366;
  
  /* Typography Colors */
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
  --text-dim: #475569;
  --text-inverse: #070b14;
  
  /* Border Colors */
  --border-subtle: rgba(148, 163, 184, 0.12);
  --border-medium: rgba(148, 163, 184, 0.22);
  --border-accent: rgba(0, 229, 255, 0.35);
  --border-accent-green: rgba(0, 230, 118, 0.35);
  
  /* Typography Font Families */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, Menlo, Monaco, monospace;
  
  /* Font Sizes */
  --text-xs: 0.75rem;    /* 12px */
  --text-sm: 0.875rem;   /* 14px */
  --text-base: 1rem;     /* 16px */
  --text-lg: 1.125rem;   /* 18px */
  --text-xl: 1.25rem;    /* 20px */
  --text-2xl: 1.5rem;    /* 24px */
  --text-3xl: 1.875rem;  /* 30px */
  --text-4xl: 2.25rem;   /* 36px */
  --text-5xl: 3rem;      /* 48px */
  --text-6xl: 3.75rem;   /* 60px */
  
  /* Font Weights */
  --font-regular: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;
  
  /* Layout Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* Max Container Widths */
  --container-max: 1240px;
  --container-narrow: 860px;
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Shadows & Elevations */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
  --shadow-cyan-glow: 0 0 25px rgba(0, 229, 255, 0.25);
  --shadow-green-glow: 0 0 25px rgba(0, 230, 118, 0.25);
  --shadow-inner: inset 0 1px 1px rgba(255, 255, 255, 0.08);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 350ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
  
  /* Z-Index Hierarchy */
  --z-negative: -1;
  --z-normal: 1;
  --z-sticky: 100;
  --z-fixed: 500;
  --z-drawer: 800;
  --z-modal: 1000;
  --z-toast: 1100;
}