:root {
  /* Primary Colors */
  --primary: #06054b;
  --primary-dark: #04023a;
  --primary-light: #1a1880;
  
  /* Accent Colors */
  --accent: #3e84ff;
  --accent-light: #6ba3ff;
  --accent-dark: #2a5ccc;
  
  /* Status Colors */
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;
  
  /* Neutrals */
  --text-dark: #1f2937;
  --text: #6b7280;
  --text-light: #9ca3af;
  --text-lighter: #d1d5db;
  
  /* Backgrounds */
  --bg-white: #ffffff;
  --bg-light: #f9fafb;
  --bg-lighter: #f3f4f6;
  --bg-dark: #1f2937;
  
  /* Borders */
  --border: #e5e7eb;
  --border-light: #f3f4f6;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #06054b 0%, #3e84ff 100%);
  --gradient-accent: linear-gradient(135deg, #3e84ff 0%, #6ba3ff 100%);
  
  /* Typography */
  --font-sans: 'Poppins', 'Helvetica Now', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Courier New', monospace;
  
  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 2.5rem;
  --space-3xl: 3rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
}

/* subtle accent tint used across the white design */
:root {
  --accent-tint: rgba(62,132,255,0.06);
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
  :root {
    --text-dark: #f3f4f6;
    --text: #d1d5db;
    --text-light: #9ca3af;
    --bg-white: #1f2937;
    --bg-light: #111827;
    --bg-lighter: #0f172a;
    --bg-dark: #f9fafb;
    --border: #374151;
  }
}

/* Explicit toggleable dark theme */
/* removed explicit toggleable dark theme - using light design with subtle accent tints */