/* 🚀 MASTER-LEVEL QUANTITATIVE CRYPTO DASHBOARD DESIGN SYSTEM */

/* ========================================
   🏛️ PHASE 1: FOUNDATION - COLOR SYSTEM
   ======================================== */

:root {
  /* ========================================
     MICHAEL SAYLOR'S DIGITAL GOLD PALETTE
     ======================================== */
  
  /* Bitcoin-Centric Colors */
  --saylor-bitcoin: #f7931a;           /* Bitcoin Orange */
  --saylor-gold: #ffd700;              /* Digital Gold */
  --saylor-navy: #1e3a8a;              /* Institutional Trust */
  --saylor-dark: #0f172a;              /* Deep Space */
  --saylor-light: #f8fafc;             /* Pure Light */
  
  /* ========================================
     WARREN BUFFETT'S VALUE INVESTING PALETTE
     ======================================== */
  
  /* Core Value Colors */
  --buffett-navy: #1e3a8a;             /* Trust, Stability */
  --buffett-gold: #f59e0b;             /* Value, Wealth */
  --buffett-green: #059669;             /* Growth, Success */
  --buffett-red: #dc2626;               /* Risk, Caution */
  --buffett-gray: #6b7280;              /* Neutral, Balance */
  
  /* ========================================
     CHARLIE MUNGER'S MENTAL MODELS PALETTE
     ======================================== */
  
  /* Psychological Colors */
  --munger-wisdom: #7c3aed;            /* Purple Wisdom */
  --munger-logic: #3b82f6;             /* Blue Logic */
  --munger-caution: #f59e0b;           /* Orange Caution */
  --munger-danger: #ef4444;             /* Red Danger */
  --munger-success: #10b981;           /* Green Success */
  
  /* ========================================
     RAY DALIO'S ECONOMIC MACHINE PALETTE
     ======================================== */
  
  /* Economic Cycle Colors */
  --dalio-expansion: #10b981;          /* Growth Green */
  --dalio-peak: #f59e0b;               /* Peak Orange */
  --dalio-contraction: #ef4444;        /* Contraction Red */
  --dalio-trough: #6b7280;             /* Trough Gray */
  --dalio-recovery: #3b82f6;           /* Recovery Blue */
  
  /* ========================================
     INSTITUTIONAL EXCELLENCE PALETTE
     ======================================== */
  
  /* Goldman Sachs Precision */
  --goldman-navy: #1a1a2e;             /* Deep Professional */
  --goldman-gold: #ffd700;             /* Premium Gold */
  --goldman-silver: #c0c0c0;           /* Sterling Silver */
  --goldman-charcoal: #2d2d2d;         /* Charcoal Gray */
  --goldman-cream: #f8f8f8;            /* Cream White */
  
  /* ========================================
     QUANTITATIVE ANALYTICS PALETTE
     ======================================== */
  
  /* Market Sentiment Colors */
  --bullish: #10b981;                  /* Strong Buy */
  --bullish-light: #34d399;            /* Buy */
  --neutral-bull: #6ee7b7;             /* Weak Buy */
  --neutral: #fbbf24;                  /* Hold */
  --neutral-bear: #fca5a5;             /* Weak Sell */
  --bearish-light: #f87171;            /* Sell */
  --bearish: #ef4444;                  /* Strong Sell */
  
  /* Volatility Indicators */
  --low-vol: #10b981;                  /* Low Volatility */
  --med-vol: #f59e0b;                  /* Medium Volatility */
  --high-vol: #ef4444;                 /* High Volatility */
  --extreme-vol: #7c3aed;              /* Extreme Volatility */
  
  /* ========================================
     BEHAVIORAL FINANCE PALETTE
     ======================================== */
  
  /* Fear & Greed Index */
  --extreme-fear: #1e40af;             /* Deep Blue */
  --fear: #3b82f6;                     /* Blue */
  --neutral-sentiment: #6b7280;        /* Gray */
  --greed: #f59e0b;                    /* Orange */
  --extreme-greed: #ef4444;            /* Red */
  
  /* Market Psychology */
  --euphoria: #fbbf24;                 /* Euphoria Yellow */
  --optimism: #10b981;                 /* Optimism Green */
  --pessimism: #6b7280;                /* Pessimism Gray */
  --panic: #dc2626;                    /* Panic Red */
  
  /* ========================================
     SEMANTIC COLOR SYSTEM
     ======================================== */
  
  /* Success States */
  --success-primary: #10b981;          /* Charlie Munger Green */
  --success-light: #34d399;
  --success-dark: #059669;
  
  /* Warning States */
  --warning-primary: #f59e0b;          /* Ray Dalio Orange */
  --warning-light: #fbbf24;
  --warning-dark: #d97706;
  
  /* Danger States */
  --danger-primary: #ef4444;           /* Risk Management Red */
  --danger-light: #f87171;
  --danger-dark: #dc2626;
  
  /* Information States */
  --info-primary: #3b82f6;             /* Information Blue */
  --info-light: #60a5fa;
  --info-dark: #2563eb;
  
  /* Neutral States */
  --neutral-primary: #6b7280;          /* Neutral Gray */
  --neutral-light: #9ca3af;
  --neutral-dark: #4b5563;
  
  /* ========================================
     BACKGROUND & SURFACE COLORS
     ======================================== */
  
  /* Primary Backgrounds */
  --bg-primary: #ffffff;               /* Pure White */
  --bg-secondary: #f8fafc;             /* Light Gray */
  --bg-tertiary: #f1f5f9;              /* Medium Gray */
  --bg-dark: #0f172a;                  /* Dark Background */
  --bg-darker: #020617;                /* Darker Background */
  
  /* Surface Colors */
  --surface-primary: #ffffff;           /* Primary Surface */
  --surface-secondary: #f8fafc;        /* Secondary Surface */
  --surface-tertiary: #f1f5f9;         /* Tertiary Surface */
  --surface-elevated: #ffffff;          /* Elevated Surface */
  --surface-depressed: #e2e8f0;        /* Depressed Surface */
  
  /* ========================================
     TEXT COLOR SYSTEM
     ======================================== */
  
  /* Primary Text */
  --text-primary: #0f172a;             /* Primary Text */
  --text-secondary: #475569;            /* Secondary Text */
  --text-tertiary: #64748b;            /* Tertiary Text */
  --text-quaternary: #94a3b8;          /* Quaternary Text */
  --text-disabled: #cbd5e1;            /* Disabled Text */
  
  /* Inverse Text */
  --text-inverse-primary: #ffffff;      /* Inverse Primary */
  --text-inverse-secondary: #e2e8f0;   /* Inverse Secondary */
  
  /* ========================================
     BORDER & DIVIDER COLORS
     ======================================== */
  
  /* Border Colors */
  --border-primary: #e2e8f0;           /* Primary Border */
  --border-secondary: #cbd5e1;         /* Secondary Border */
  --border-tertiary: #f1f5f9;          /* Tertiary Border */
  --border-focus: #3b82f6;             /* Focus Border */
  --border-error: #ef4444;             /* Error Border */
  --border-success: #10b981;           /* Success Border */
  --border-warning: #f59e0b;           /* Warning Border */
  
  /* ========================================
     SHADOW SYSTEM
     ======================================== */
  
  /* Elevation Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --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);
  
  /* Special Effects */
  --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.3);
  --shadow-glow-success: 0 0 20px rgba(16, 185, 129, 0.3);
  --shadow-glow-warning: 0 0 20px rgba(245, 158, 11, 0.3);
  --shadow-glow-danger: 0 0 20px rgba(239, 68, 68, 0.3);
  
  /* ========================================
     SPACING SYSTEM
     ======================================== */
  
  /* Base Spacing Unit: 4px */
  --space-0: 0;
  --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 SYSTEM
     ======================================== */
  
  --radius-none: 0;
  --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-3xl: 1.5rem;   /* 24px */
  --radius-full: 9999px;
  
  /* ========================================
     TRANSITION SYSTEM
     ======================================== */
  
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
  --transition-bounce: 300ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --transition-smooth: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* ========================================
     Z-INDEX SYSTEM
     ======================================== */
  
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-toast: 1080;
}

/* ========================================
   🏛️ PHASE 1: FOUNDATION - TYPOGRAPHY
   ======================================== */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100;200;300;400;500;600;700;800;900&family=Playfair+Display:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@100;200;300;400;500;600;700;800&display=swap');

:root {
  /* ========================================
     TYPOGRAPHY SYSTEM
     ======================================== */
  
  /* Font Families */
  --font-display: 'Playfair Display', serif;        /* Headers - Warren Buffett Style */
  --font-body: 'Inter', sans-serif;                 /* Body Text - Modern Professional */
  --font-mono: 'JetBrains Mono', monospace;         /* Data & Code - Technical Precision */
  --font-accent: 'Georgia', serif;                  /* Quotes & Accents - Charlie Munger Style */
  
  /* Font Weights */
  --font-thin: 100;
  --font-extralight: 200;
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;
  --font-black: 900;
  
  /* Typography Scale - Golden Ratio (1.618) */
  --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 */
  --text-7xl: 4.5rem;      /* 72px */
  --text-8xl: 6rem;        /* 96px */
  --text-9xl: 8rem;        /* 128px */
  
  /* Line Heights */
  --leading-none: 1;
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;
  
  /* Letter Spacing */
  --tracking-tighter: -0.05em;
  --tracking-tight: -0.025em;
  --tracking-normal: 0em;
  --tracking-wide: 0.025em;
  --tracking-wider: 0.05em;
  --tracking-widest: 0.1em;
}

/* ========================================
   🏛️ PHASE 1: FOUNDATION - ACCESSIBILITY
   ======================================== */

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --text-primary: #000000;
    --text-secondary: #000000;
    --bg-primary: #ffffff;
    --border-primary: #000000;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --border-primary: #475569;
    --border-secondary: #64748b;
  }
}

/* ========================================
   🏛️ PHASE 1: FOUNDATION - BASIC COMPONENTS
   ======================================== */

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

/* Focus Indicators */
.focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

/* Skip Links */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--bg-primary);
  color: var(--text-primary);
  padding: 8px;
  text-decoration: none;
  border-radius: var(--radius-md);
  z-index: var(--z-tooltip);
}

.skip-link:focus {
  top: 6px;
}

/* ========================================
   🏛️ PHASE 1: FOUNDATION - UTILITY CLASSES
   ======================================== */

/* Display Utilities */
.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.hidden { display: none; }

/* Flexbox Utilities */
.flex-row { flex-direction: row; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }

/* Spacing Utilities */
.p-0 { padding: var(--space-0); }
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-5 { padding: var(--space-5); }
.p-6 { padding: var(--space-6); }

.m-0 { margin: var(--space-0); }
.m-1 { margin: var(--space-1); }
.m-2 { margin: var(--space-2); }
.m-3 { margin: var(--space-3); }
.m-4 { margin: var(--space-4); }
.m-5 { margin: var(--space-5); }
.m-6 { margin: var(--space-6); }

/* Text Utilities */
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-3xl { font-size: var(--text-3xl); }
.text-4xl { font-size: var(--text-4xl); }
.text-5xl { font-size: var(--text-5xl); }

.font-thin { font-weight: var(--font-thin); }
.font-light { font-weight: var(--font-light); }
.font-normal { font-weight: var(--font-normal); }
.font-medium { font-weight: var(--font-medium); }
.font-semibold { font-weight: var(--font-semibold); }
.font-bold { font-weight: var(--font-bold); }
.font-extrabold { font-weight: var(--font-extrabold); }

/* Color Utilities */
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-tertiary { color: var(--text-tertiary); }
.text-success { color: var(--success-primary); }
.text-warning { color: var(--warning-primary); }
.text-danger { color: var(--danger-primary); }
.text-info { color: var(--info-primary); }

.bg-primary { background-color: var(--bg-primary); }
.bg-secondary { background-color: var(--bg-secondary); }
.bg-tertiary { background-color: var(--bg-tertiary); }
.bg-success { background-color: var(--success-primary); }
.bg-warning { background-color: var(--warning-primary); }
.bg-danger { background-color: var(--danger-primary); }
.bg-info { background-color: var(--info-primary); }

/* Border Utilities */
.border { border: 1px solid var(--border-primary); }
.border-0 { border: 0; }
.border-t { border-top: 1px solid var(--border-primary); }
.border-r { border-right: 1px solid var(--border-primary); }
.border-b { border-bottom: 1px solid var(--border-primary); }
.border-l { border-left: 1px solid var(--border-primary); }

.border-success { border-color: var(--border-success); }
.border-warning { border-color: var(--border-warning); }
.border-danger { border-color: var(--border-error); }

/* Border Radius Utilities */
.rounded-none { border-radius: var(--radius-none); }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-3xl { border-radius: var(--radius-3xl); }
.rounded-full { border-radius: var(--radius-full); }

/* Shadow Utilities */
.shadow-xs { box-shadow: var(--shadow-xs); }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-2xl { box-shadow: var(--shadow-2xl); }

.shadow-glow { box-shadow: var(--shadow-glow); }
.shadow-glow-success { box-shadow: var(--shadow-glow-success); }
.shadow-glow-warning { box-shadow: var(--shadow-glow-warning); }
.shadow-glow-danger { box-shadow: var(--shadow-glow-danger); }

/* Transition Utilities */
.transition-fast { transition: var(--transition-fast); }
.transition-normal { transition: var(--transition-normal); }
.transition-slow { transition: var(--transition-slow); }
.transition-bounce { transition: var(--transition-bounce); }
.transition-smooth { transition: var(--transition-smooth); }

/* ========================================
   🏛️ PHASE 1: FOUNDATION - RESPONSIVE DESIGN
   ======================================== */

/* Responsive Breakpoints */
@media (min-width: 640px) {
  .sm\:block { display: block; }
  .sm\:hidden { display: none; }
  .sm\:flex { display: flex; }
  .sm\:grid { display: grid; }
}

@media (min-width: 768px) {
  .md\:block { display: block; }
  .md\:hidden { display: none; }
  .md\:flex { display: flex; }
  .md\:grid { display: grid; }
}

@media (min-width: 1024px) {
  .lg\:block { display: block; }
  .lg\:hidden { display: none; }
  .lg\:flex { display: flex; }
  .lg\:grid { display: grid; }
}

@media (min-width: 1280px) {
  .xl\:block { display: block; }
  .xl\:hidden { display: none; }
  .xl\:flex { display: flex; }
  .xl\:grid { display: grid; }
}

@media (min-width: 1536px) {
  .2xl\:block { display: block; }
  .2xl\:hidden { display: none; }
  .2xl\:flex { display: flex; }
  .2xl\:grid { display: grid; }
}

/* ========================================
   🏛️ PHASE 1: FOUNDATION - PRINT STYLES
   ======================================== */

@media print {
  * {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  
  a,
  a:visited {
    text-decoration: underline;
  }
  
  a[href]:after {
    content: " (" attr(href) ")";
  }
  
  abbr[title]:after {
    content: " (" attr(title) ")";
  }
  
  .ir a:after,
  a[href^="javascript:"]:after,
  a[href^="#"]:after {
    content: "";
  }
  
  pre,
  blockquote {
    border: 1px solid #999;
    page-break-inside: avoid;
  }
  
  thead {
    display: table-header-group;
  }
  
  tr,
  img {
    page-break-inside: avoid;
  }
  
  img {
    max-width: 100% !important;
  }
  
  p,
  h2,
  h3 {
    orphans: 3;
    widows: 3;
  }
  
  h2,
  h3 {
    page-break-after: avoid;
  }
}