/* ServerConsultant CSS Variables
   Central location for all design tokens
   ========================================= */

:root {
  /* Color Palette - IBM Inspired
     ----------------------------------------- */
  /* Primary & Accent Palette */
  --sc-primary: #6929c4;       /* IBM Purple 70 */
  --sc-primary-dark: #491d8b;  /* IBM Purple 80 */
  --sc-primary-light: #8a3ffc; /* IBM Purple 60 */

  --sc-accent-blue: #0f62fe;   /* IBM Blue 60 */
  --sc-accent-cyan: #1192e8;   /* IBM Cyan 50 */
  --sc-accent-teal: #009d9a;   /* IBM Teal 50 */
  --sc-accent-green: #24a148;  /* IBM Green 50 */
  --sc-accent-red: #da1e28;    /* IBM Red 60 */

  /* Neutral Palette - Cool Gray */
  --sc-white: #ffffff;
  --sc-gray-10: #f2f4f8;   /* IBM Cool Gray 10 */
  --sc-gray-20: #dde1e6;   /* IBM Cool Gray 20 */
  --sc-gray-30: #c1c7cd;   /* IBM Cool Gray 30 */
  --sc-gray-50: #878d96;   /* IBM Cool Gray 50 */
  --sc-gray-60: #697077;   /* IBM Cool Gray 60 */
  --sc-gray-80: #343a3f;   /* IBM Cool Gray 80 */
  --sc-gray-90: #21272a;   /* IBM Cool Gray 90 */
  --sc-gray-100: #121619;  /* IBM Cool Gray 100 */

  /* Grays from original palette (for reference, to be phased out) */
  --sc-light-gray: #f4f4f4;
  --sc-gray: #8d8d8d;
  --sc-dark-gray: #393939;
  --sc-black: #131313;

  /* Typography
     ----------------------------------------- */
  /* Font Families */
  --sc-font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --sc-font-secondary: 'Source Serif Pro', Georgia, serif;
  --sc-font-mono: 'JetBrains Mono', Consolas, Monaco, monospace;
  
  /* Font Sizes */
  --sc-text-xs: 0.75rem;      /* 12px */
  --sc-text-sm: 0.875rem;     /* 14px */
  --sc-text-base: 1rem;       /* 16px */
  --sc-text-lg: 1.125rem;     /* 18px */
  --sc-text-xl: 1.25rem;      /* 20px */
  --sc-text-2xl: 1.5rem;      /* 24px */
  --sc-text-3xl: 1.875rem;    /* 30px */
  --sc-text-4xl: 2.25rem;     /* 36px */
  --sc-text-5xl: 3rem;        /* 48px */
  --sc-text-6xl: 3.75rem;     /* 60px */
  
  /* Font Weights */
  --sc-font-normal: 400;
  --sc-font-medium: 500;
  --sc-font-semibold: 600;
  --sc-font-bold: 700;
  
  /* Line Heights */
  --sc-leading-tight: 1.2;
  --sc-leading-normal: 1.5;
  --sc-leading-relaxed: 1.6;
  --sc-leading-loose: 1.8;
  
  /* Spacing Scale
     ----------------------------------------- */
  --sc-space-0: 0;
  --sc-space-1: 0.25rem;      /* 4px */
  --sc-space-2: 0.5rem;       /* 8px */
  --sc-space-3: 0.75rem;      /* 12px */
  --sc-space-4: 1rem;         /* 16px */
  --sc-space-5: 1.25rem;      /* 20px */
  --sc-space-6: 1.5rem;       /* 24px */
  --sc-space-7: 1.75rem;      /* 28px */
  --sc-space-8: 2rem;         /* 32px */
  --sc-space-10: 2.5rem;      /* 40px */
  --sc-space-12: 3rem;        /* 48px */
  --sc-space-16: 4rem;        /* 64px */
  --sc-space-20: 5rem;        /* 80px */
  --sc-space-24: 6rem;        /* 96px */
  
  /* Layout
     ----------------------------------------- */
  /* Container Widths */
  --sc-container-sm: 640px;
  --sc-container-md: 768px;
  --sc-container-lg: 1024px;
  --sc-container-xl: 1280px;
  --sc-container-2xl: 1536px;
  
  /* Breakpoints (for reference in JS) */
  --sc-screen-sm: 480px;
  --sc-screen-md: 768px;
  --sc-screen-lg: 1024px;
  --sc-screen-xl: 1280px;
  --sc-screen-2xl: 1536px;
  
  /* Borders
     ----------------------------------------- */
  --sc-border-width: 1px;
  --sc-border-width-2: 2px;
  --sc-border-width-4: 4px;
  
  --sc-radius-none: 0;
  --sc-radius-sm: 0.125rem;   /* 2px */
  --sc-radius-base: 0.25rem;  /* 4px */
  --sc-radius-md: 0.375rem;   /* 6px */
  --sc-radius-lg: 0.5rem;     /* 8px */
  --sc-radius-xl: 0.75rem;    /* 12px */
  --sc-radius-2xl: 1rem;      /* 16px */
  --sc-radius-full: 9999px;
  
  /* Shadows
     ----------------------------------------- */
  --sc-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --sc-shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --sc-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --sc-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --sc-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --sc-shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Transitions
     ----------------------------------------- */
  --sc-transition-fast: 150ms ease-in-out;
  --sc-transition-base: 300ms ease-in-out;
  --sc-transition-slow: 500ms ease-in-out;
  
  /* Z-Index Scale
     ----------------------------------------- */
  --sc-z-0: 0;
  --sc-z-10: 10;
  --sc-z-20: 20;
  --sc-z-30: 30;
  --sc-z-40: 40;
  --sc-z-50: 50;
  --sc-z-dropdown: 1000;
  --sc-z-sticky: 1020;
  --sc-z-fixed: 1030;
  --sc-z-modal-backdrop: 1040;
  --sc-z-modal: 1050;
  --sc-z-popover: 1060;
  --sc-z-tooltip: 1070;
}