/**
 * Clineo Portfolio Report - Design System Variables
 *
 * Sanitized local presentation copy for the Clineo case study.
 * Clean, professional, trusted.
 */

:root {
  /* ================================
     PRIMARY BRAND COLORS
     ================================ */
  --primary: #0D7377;
  --primary-hover: #196067;
  --primary-light: #E6F3F4;
  --primary-dark: #145258;

  /* ================================
     BACKGROUND COLORS
     ================================ */
  --bg-page: #FFFFFF;
  --bg-surface: #F8FAFC;
  --bg-elevated: #FFFFFF;
  --bg-muted: #F1F5F9;

  /* ================================
     TEXT COLORS
     ================================ */
  --text-primary: #1E293B;
  --text-secondary: #64748B;
  --text-muted: #94A3B8;
  --text-inverse: #FFFFFF;

  /* ================================
     BORDER COLORS
     ================================ */
  --border-default: #E2E8F0;
  --border-strong: #CBD5E1;
  --border-focus: #0D7377;

  /* ================================
     SEMANTIC COLORS
     ================================ */
  /* Critical / Error */
  --critical: #DC2626;
  --critical-bg: #FEF2F2;
  --critical-border: #FECACA;
  --critical-text: #991B1B;

  /* Warning */
  --warning: #F97316;
  --warning-bg: #FFF7ED;
  --warning-border: #FED7AA;
  --warning-text: #9A3412;

  /* Success / Normal */
  --success: #22C55E;
  --success-bg: #F0FDF4;
  --success-border: #BBF7D0;
  --success-text: #166534;

  /* Info */
  --info: #3B82F6;
  --info-bg: #EFF6FF;
  --info-border: #BFDBFE;
  --info-text: #1E40AF;

  /* ================================
     TYPOGRAPHY
     ================================ */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;

  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-lg: 1.125rem;   /* 18px */
  --font-size-xl: 1.25rem;    /* 20px */
  --font-size-2xl: 1.5rem;    /* 24px */
  --font-size-3xl: 1.875rem;  /* 30px */

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* ================================
     SPACING
     ================================ */
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */

  /* ================================
     BORDER RADIUS
     ================================ */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* ================================
     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), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

  /* ================================
     TRANSITIONS
     ================================ */
  --transition-fast: 150ms ease;
  --transition-normal: 200ms ease;
  --transition-slow: 300ms ease;

  /* ================================
     LAYOUT
     ================================ */
  --container-max: 1200px;
  --content-max: 800px;
  --sidebar-width: 280px;
}