/* 
   LUX Neo Variables CSS
   Design system variables for the LUX Neo website
*/

:root {
  /* Color System - RGB values for flexibility with opacity */
  
  /* Dark Theme Base Colors */
  --dark-950: 0, 0, 0;        /* Pure black */
  --dark-900: 18, 18, 18;     /* Background - #121212 */
  --dark-850: 24, 24, 24;     /* Subtle background */
  --dark-800: 30, 30, 30;     /* Card background */
  --dark-700: 40, 40, 40;     /* Subtle elements */
  --dark-600: 50, 50, 50;     /* Borders */
  --dark-500: 80, 80, 80;     /* Disabled text */
  --dark-400: 120, 120, 120;  /* Secondary text */
  --dark-300: 170, 170, 170;  /* Primary text */
  --dark-200: 210, 210, 210;  /* Highlighted text */
  --dark-100: 240, 240, 240;  /* Bright text */
  
  /* Brand Colors */
  --brand-blue-rgb: 96, 165, 250;          /* LUX Blue - #60a5fa */
  --brand-green-rgb: 74, 222, 128;         /* Status Green - #4ade80 */
  --brand-yellow-rgb: 234, 179, 8;         /* Warning Yellow - #eab308 */
  --brand-red-rgb: 239, 68, 68;            /* Error Red - #ef4444 */
  
  /* Entity Colors */
  --entity-deployment-rgb: 96, 165, 250;   /* Blue */
  --entity-client-rgb: 74, 222, 128;       /* Green */
  --entity-keyword-rgb: 139, 92, 246;      /* Purple */
  --entity-marketplace-rgb: 239, 68, 68;   /* Red */
  --entity-domain-rgb: 249, 115, 22;       /* Orange */
  --entity-category-rgb: 234, 179, 8;      /* Yellow */
  --entity-blog-rgb: 96, 165, 250;         /* Blue (same as deployment) */
  --entity-security-rgb: 74, 222, 128;     /* Green (same as client) */
  
  /* Status Colors */
  --status-success-rgb: 52, 211, 153;      /* Green */
  --status-warning-rgb: 251, 191, 36;      /* Yellow */
  --status-error-rgb: 248, 113, 113;       /* Red */
  --status-info-rgb: 96, 165, 250;         /* Blue */
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', Menlo, Monaco, Consolas, 'Courier New', monospace;
  --font-display: 'Orbitron', 'Inter', sans-serif;
  
  /* Font Sizes */
  --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-size-4xl: 2.25rem;   /* 36px */
  --font-size-5xl: 3rem;      /* 48px */
  --font-size-6xl: 3.75rem;   /* 60px */
  
  /* Font Weights */
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Line Heights */
  --line-height-none: 1;
  --line-height-tight: 1.25;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --line-height-loose: 2;
  
  /* Spacing System */
  --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 */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  --space-24: 6rem;     /* 96px */
  --space-32: 8rem;     /* 128px */
  
  /* Border Radius */
  --radius-sm: 0.125rem;  /* 2px */
  --radius-md: 0.375rem;  /* 6px */
  --radius-lg: 0.5rem;    /* 8px */
  --radius-xl: 0.75rem;   /* 12px */
  --radius-2xl: 1rem;     /* 16px */
  --radius-full: 9999px;  /* Fully rounded */
  
  /* 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 -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
  
  /* Z-index */
  --z-negative: -1;
  --z-0: 0;
  --z-10: 10;
  --z-20: 20;
  --z-30: 30;
  --z-40: 40;
  --z-50: 50;
  --z-auto: auto;
  --z-fixed: 100;
  --z-modal: 1000;
  
  /* Transitions */
  --transition-fast: 150ms;
  --transition-normal: 300ms;
  --transition-slow: 500ms;
  --transition-very-slow: 1000ms;
  
  /* Animation Durations */
  --animation-very-fast: 0.2s;
  --animation-fast: 0.5s;
  --animation-medium: 1s;
  --animation-slow: 2s;
  
  /* Grid Background */
  --grid-size: 50px;
  --grid-strength: 0.03;
  
  /* Container Widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-2xl: 1536px;
}

/* Container Class */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

@media (min-width: 640px) {
  .container {
    padding-left: var(--space-6);
    padding-right: var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
  }
}

/* Section Spacing */
section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

@media (min-width: 768px) {
  section {
    padding-top: var(--space-20);
    padding-bottom: var(--space-20);
  }
}

/* Typography Utility Classes */
.text-center {
  text-align: center;
}

.font-display {
  font-family: var(--font-display);
}

.font-mono {
  font-family: var(--font-mono);
}

/* Entity Color Text Classes */
.text-deployment {
  color: rgb(var(--entity-deployment-rgb));
}

.text-client {
  color: rgb(var(--entity-client-rgb));
}

.text-keyword {
  color: rgb(var(--entity-keyword-rgb));
}

.text-domain {
  color: rgb(var(--entity-domain-rgb));
}

.text-marketplace {
  color: rgb(var(--entity-marketplace-rgb));
}

.text-category {
  color: rgb(var(--entity-category-rgb));
}

/* Status Color Text Classes */
.text-success {
  color: rgb(var(--status-success-rgb));
}

.text-warning {
  color: rgb(var(--status-warning-rgb));
}

.text-error {
  color: rgb(var(--status-error-rgb));
}

.text-info {
  color: rgb(var(--status-info-rgb));
}

/* Utility Classes */
.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}