/* ===================================
   Fairside Developer Docs - Styles
   Matching DappFrontendV2 Design System
   =================================== */

:root {
  /* ===== BRAND COLORS ===== */
  
  /* Primary Electric Purple */
  --primary-electric: #8750FF;
  
  /* Primary Midnight */
  --primary-midnight: #110320;
  
  /* Primary Lavender */
  --primary-lavender: #D7D7FF;
  
  /* Secondary Colors */
  --secondary-green: #00515C;
  --secondary-red: #CC192E;
  
  /* Tertiary Colors */
  --tertiary-orange: #FC5217;
  --tertiary-green: #3BA035;
  --tertiary-blue: #3C95E5;
  --tertiary-pink: #FF4A86;
  
  /* Light Grey */
  --light-grey: #F6F6F6;
  
  /* ===== DERIVED PALETTE ===== */
  
  /* Primary Purple Palette (derived from Electric Purple #8750FF) */
  --primary-100: #F3EDFF;
  --primary-200: #E7DBFF;
  --primary-300: #D1BEFF;
  --primary-400: #B898FF;
  --primary-500: #9E74FF;
  --primary-600: #8750FF; /* Electric Purple - Main brand color */
  --primary-700: #6C40CC;
  --primary-800: #513099;
  --primary-900: #362066;
  --primary-1000: #1B1033;
  
  /* Secondary Teal Palette (derived from Secondary Green #00515C) */
  --secondary-100: #E6F2F3;
  --secondary-200: #CCE5E8;
  --secondary-300: #99CBD1;
  --secondary-400: #66B1BA;
  --secondary-500: #3397A3;
  --secondary-600: #00515C; /* Secondary Green */
  --secondary-700: #00414A;
  --secondary-800: #003137;
  --secondary-900: #002025;
  --secondary-1000: #001012;
  
  /* Neutral Gray Palette */
  --neutral-gray-100: #FAFAFA;
  --neutral-gray-200: #F6F6F6; /* Light Grey */
  --neutral-gray-300: #EBEBEB;
  --neutral-gray-400: #D9D9D9;
  --neutral-gray-500: #C4C4C4;
  --neutral-gray-600: #9E9E9E;
  --neutral-gray-700: #757575;
  --neutral-gray-800: #424242;
  --neutral-gray-900: #212121;
  --neutral-gray-1000: #110320; /* Midnight */
  
  /* Status colors */
  --success-100: #E8F5E9;
  --success-600: #3BA035; /* Tertiary Green */
  --success-700: #2E7D32;
  --warning-100: #FFF3E0;
  --warning-600: #FC5217; /* Tertiary Orange */
  --error-100: #FFEBEE;
  --error-400: #FF4A86; /* Tertiary Pink */
  --error-600: #CC192E; /* Secondary Red */
  
  /* Background */
  --bg-primary: #FFFFFF;
  --bg-secondary: #FAFAFA;
  --bg-tertiary: #F6F6F6; /* Light Grey */
  --dark: #110320; /* Midnight */
  --black-100: #110320; /* Midnight */
  
  /* Shadows */
  --shadow-xs: 0px 0px 20px rgba(0, 0, 0, 0.06);
  --shadow-sm: 0px 0px 20px 0px rgba(163, 168, 189, 0.2);
  --shadow-button: 0px 0px 0px 3px rgba(135, 80, 255, 0.35);
  
  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Sizing */
  --container-max: 1200px;
  --nav-height: 72px;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
  
  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 100px;
}

/* ===================================
   Reset & Base
   =================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--neutral-gray-800);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
}

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

/* ===================================
   Container
   =================================== */

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

/* ===================================
   Sidebar Navigation
   =================================== */

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 260px;
  height: 100vh;
  background: white;
  border-right: 1px solid var(--neutral-gray-200);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  overflow-y: auto;
}

.sidebar-header {
  padding: var(--space-lg) var(--space-xl);
  border-bottom: 1px solid var(--neutral-gray-200);
}

.sidebar-logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 32px;
  width: auto;
}

/* Invert white logo to dark for light backgrounds */
.logo-dark {
  filter: brightness(0);
}

/* Footer logo stays white on dark background */
.footer-logo {
  filter: none;
}

.sidebar-nav {
  flex: 1;
  padding: var(--space-lg) 0;
  overflow-y: auto;
}

.nav-section {
  margin-bottom: var(--space-lg);
}

.nav-section-title {
  display: block;
  padding: var(--space-sm) var(--space-xl);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--neutral-gray-500);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-xl);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--neutral-gray-700);
  transition: all var(--transition-fast);
  border-left: 3px solid transparent;
}

.nav-link:hover {
  color: var(--primary-600);
  background: var(--primary-100);
}

.nav-link.active {
  color: var(--primary-600);
  background: var(--primary-100);
  border-left-color: var(--primary-600);
  font-weight: 600;
}

.nav-link svg {
  flex-shrink: 0;
  opacity: 0.7;
}

.nav-link:hover svg,
.nav-link.active svg {
  opacity: 1;
}

.sidebar-footer {
  padding: var(--space-lg) var(--space-xl);
  border-top: 1px solid var(--neutral-gray-200);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--neutral-gray-600);
  transition: color var(--transition-fast);
}

.sidebar-link:hover {
  color: var(--primary-600);
}

.sidebar-cta {
  width: 100%;
  justify-content: center;
}

/* Mobile Header */
.mobile-header {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: white;
  border-bottom: 1px solid var(--neutral-gray-200);
  padding: 0 var(--space-lg);
  align-items: center;
  justify-content: space-between;
  z-index: 999;
}

.mobile-menu-btn {
  background: none;
  border: none;
  padding: var(--space-sm);
  cursor: pointer;
  color: var(--neutral-gray-700);
}

/* Main Content */
.main-content {
  margin-left: 260px;
  min-height: 100vh;
}

/* ===================================
   Buttons (matching DappFrontendV2)
   =================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: var(--radius-lg);
  border: 0.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  height: 46px;
}

.btn-primary {
  background: var(--primary-600);
  color: white;
}

.btn-primary:hover {
  background: var(--primary-700);
  box-shadow: var(--shadow-button);
}

.btn-primary:disabled {
  background: var(--neutral-gray-200);
  color: var(--neutral-gray-800);
  cursor: not-allowed;
}

.btn-secondary {
  background: transparent;
  color: var(--neutral-gray-800);
  border-color: var(--neutral-gray-300);
}

.btn-secondary:hover {
  color: var(--primary-600);
  border-color: var(--primary-600);
}

.btn-primary-light {
  background: var(--primary-100);
  color: var(--primary-600);
}

.btn-primary-light:hover {
  background: var(--primary-200);
}

.btn-ghost {
  background: transparent;
  color: var(--neutral-gray-700);
}

.btn-ghost:hover {
  color: var(--primary-600);
  background: var(--neutral-gray-200);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
  height: 56px;
}

/* ===================================
   Hero Section
   =================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4xl) var(--space-xl);
  overflow: hidden;
  background: linear-gradient(180deg, var(--primary-100) 0%, var(--bg-primary) 50%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 1px 1px, var(--neutral-gray-300) 1px, transparent 0);
  background-size: 40px 40px;
  opacity: 0.5;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

.hero-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-glow::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(135, 80, 255, 0.25) 0%, rgba(135, 80, 255, 0.1) 40%, transparent 70%);
  border-radius: 50%;
  filter: blur(60px);
  animation: floatGlowPrimary 15s ease-in-out infinite;
}

.hero-glow::after {
  content: '';
  position: absolute;
  top: 10%;
  right: 5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 81, 92, 0.25) 0%, rgba(0, 81, 92, 0.1) 40%, transparent 70%);
  border-radius: 50%;
  filter: blur(60px);
  animation: floatGlowSecondary 18s ease-in-out infinite;
}

@keyframes floatGlowPrimary {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(30px, 20px) scale(1.05);
  }
  50% {
    transform: translate(-20px, 40px) scale(0.95);
  }
  75% {
    transform: translate(20px, -10px) scale(1.02);
  }
}

@keyframes floatGlowSecondary {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(-40px, 30px) scale(1.08);
  }
  66% {
    transform: translate(30px, -20px) scale(0.92);
  }
}

.hero-container {
  position: relative;
  text-align: center;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: white;
  border: 0.5px solid var(--neutral-gray-300);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--neutral-gray-700);
  margin-bottom: var(--space-xl);
  box-shadow: var(--shadow-xs);
  animation: fadeInDown 0.6s ease;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--success-600);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  color: var(--neutral-gray-900);
  animation: fadeInUp 0.6s ease 0.1s both;
}

.gradient-text {
  color: var(--primary-electric);
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--neutral-gray-700);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-4xl);
  animation: fadeInUp 0.6s ease 0.3s both;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  animation: fadeInUp 0.6s ease 0.4s both;
  background: white;
  padding: var(--space-lg) var(--space-2xl);
  border-radius: var(--radius-xl);
  border: 0.5px solid var(--neutral-gray-300);
  box-shadow: var(--shadow-xs);
}

.stat {
  text-align: center;
}

.stat-value {
  display: block;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--neutral-gray-900);
  font-family: var(--font-mono);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--neutral-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--neutral-gray-300);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 0;
  right: 0;
  margin: 0 auto;
  width: fit-content;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: var(--neutral-gray-600);
  transition: opacity var(--transition-base), transform var(--transition-base);
  animation: scrollIndicatorIn 0.6s ease 0.6s both;
}

@keyframes scrollIndicatorIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.scroll-indicator:hover {
  color: var(--primary-600);
}

.scroll-indicator:hover .scroll-arrow {
  transform: translateY(4px);
  background: var(--primary-100);
  border-color: var(--primary-300);
}

.scroll-arrow {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--neutral-gray-300);
  border-radius: 50%;
  background: white;
  animation: bounce 2s ease-in-out infinite;
  transition: all var(--transition-base);
}

.scroll-arrow svg {
  opacity: 0.7;
}

.scroll-text {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-8px);
  }
  60% {
    transform: translateY(-4px);
  }
}

/* Hide scroll indicator when scrolled */
.scroll-indicator.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
}

/* ===================================
   Sections
   =================================== */

.section {
  padding: var(--space-4xl) 0;
}

.section-dark {
  background: var(--neutral-gray-100);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
}

.section-tag {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background: var(--primary-100);
  color: var(--primary-600);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--neutral-gray-900);
}

.section-desc {
  font-size: 1rem;
  color: var(--neutral-gray-700);
}

/* ===================================
   Cards (matching DappFrontendV2)
   =================================== */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.cards-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 1024px) {
  .cards-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .cards-grid-3 {
    grid-template-columns: 1fr;
  }
}

.card {
  display: flex;
  flex-direction: column;
  background: white;
  border: 0.5px solid var(--neutral-gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-100);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

.card-icon svg {
  width: 24px;
  height: 24px;
  color: var(--primary-600);
}

.card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--neutral-gray-900);
}

.card p {
  color: var(--neutral-gray-700);
  margin-bottom: var(--space-lg);
  font-size: 0.9375rem;
}

.card-list {
  list-style: none;
}

.card-list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
  color: var(--neutral-gray-700);
  font-size: 0.875rem;
}

.card-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--primary-600);
  border-radius: 50%;
  flex-shrink: 0;
}

.card-list li.highlight {
  background: linear-gradient(90deg, var(--primary-100) 0%, transparent 100%);
  color: var(--primary-700);
  font-weight: 600;
  padding: var(--space-xs) var(--space-sm);
  margin: var(--space-xs) calc(-1 * var(--space-sm));
  border-radius: var(--radius-sm);
}

.card-list li.highlight::before {
  background: var(--primary-600);
  box-shadow: 0 0 0 3px var(--primary-200);
}

/* ===================================
   Configuration Tables
   =================================== */

.config-section {
  background: white;
  border: 0.5px solid var(--neutral-gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-xs);
}

.config-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: var(--neutral-gray-900);
}

.config-title:not(:first-child) {
  margin-top: var(--space-2xl);
}

.table-wrapper {
  overflow-x: auto;
}

.config-table {
  width: 100%;
  border-collapse: collapse;
}

.config-table th,
.config-table td {
  text-align: left;
  padding: var(--space-md);
  border-bottom: 0.5px solid var(--neutral-gray-300);
}

.config-table th {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--neutral-gray-600);
  background: var(--neutral-gray-100);
}

.config-table td {
  font-size: 0.875rem;
  color: var(--neutral-gray-800);
}

.config-table tr:last-child td {
  border-bottom: none;
}

.config-table code {
  padding: var(--space-xs) var(--space-sm);
  background: var(--neutral-gray-100);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: var(--secondary-600);
}

.config-table .address {
  font-size: 0.75rem;
  word-break: break-all;
}

.env-badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.6875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
}

.env-test {
  background: var(--warning-100);
  color: #E49A51;
}

.env-main {
  background: var(--success-100);
  color: var(--success-700);
}

/* ===================================
   Auth Flow
   =================================== */

.auth-flow {
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
}

.flow-step {
  display: flex;
  gap: var(--space-xl);
}

.step-number {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-600);
  color: white;
  font-weight: 700;
  border-radius: 50%;
  font-size: 0.875rem;
}

.step-content {
  flex: 1;
  padding-bottom: var(--space-xl);
}

.step-content h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--neutral-gray-900);
}

.step-content > p {
  color: var(--neutral-gray-700);
  margin-bottom: var(--space-md);
  font-size: 0.9375rem;
}

/* ===================================
   Code Blocks
   =================================== */

.code-block {
  background: var(--neutral-gray-1000);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.code-block.large {
  margin-top: var(--space-lg);
}

.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  background: var(--neutral-gray-900);
  border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);
}

.code-method {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.6875rem;
  font-weight: 700;
  font-family: var(--font-mono);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.code-method.get {
  background: rgba(69, 105, 245, 0.2);
  color: var(--secondary-500);
}

.code-method.post {
  background: rgba(69, 246, 123, 0.2);
  color: var(--success-600);
}

.code-endpoint {
  font-size: 0.8125rem;
  color: var(--neutral-gray-500);
  margin-left: var(--space-sm);
  font-family: var(--font-mono);
}

.code-lang {
  font-size: 0.6875rem;
  color: var(--neutral-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.copy-btn {
  padding: var(--space-xs) var(--space-sm);
  background: transparent;
  border: 0.5px solid rgba(255, 255, 255, 0.2);
  color: var(--neutral-gray-500);
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-sans);
}

.copy-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.code-block pre {
  padding: var(--space-md);
  overflow-x: auto;
  font-size: 0.8125rem;
  line-height: 1.6;
  margin: 0;
}

.code-block code {
  color: var(--neutral-gray-400);
  font-family: var(--font-mono);
}

/* Prism.js syntax highlighting overrides for dark theme */
.code-block pre[class*="language-"] {
  background: transparent;
  padding: var(--space-md);
}

.code-block code[class*="language-"] {
  color: #e0e0e0;
}

/* Ensure Prism tokens are visible on dark background */
.code-block .token.comment,
.code-block .token.prolog,
.code-block .token.doctype,
.code-block .token.cdata {
  color: #6a737d;
}

.code-block .token.punctuation {
  color: #e0e0e0;
}

.code-block .token.property,
.code-block .token.tag,
.code-block .token.boolean,
.code-block .token.number,
.code-block .token.constant,
.code-block .token.symbol,
.code-block .token.deleted {
  color: #79b8ff;
}

.code-block .token.selector,
.code-block .token.attr-name,
.code-block .token.string,
.code-block .token.char,
.code-block .token.builtin,
.code-block .token.inserted {
  color: #9ecbff;
}

.code-block .token.operator,
.code-block .token.entity,
.code-block .token.url,
.code-block .language-css .token.string,
.code-block .style .token.string {
  color: #f97583;
}

.code-block .token.atrule,
.code-block .token.attr-value,
.code-block .token.keyword {
  color: #b392f0;
}

.code-block .token.function,
.code-block .token.class-name {
  color: #b392f0;
}

.code-block .token.regex,
.code-block .token.important,
.code-block .token.variable {
  color: #ffab70;
}

.code-note {
  margin-top: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--neutral-gray-600);
}

.code-note code {
  background: var(--neutral-gray-200);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
}

/* Headers Info */
.headers-info {
  background: white;
  border: 0.5px solid var(--neutral-gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-xs);
}

.headers-info h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: var(--neutral-gray-900);
}

.headers-grid {
  display: grid;
  gap: var(--space-md);
}

.header-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--neutral-gray-100);
  border-radius: var(--radius-md);
}

.header-name {
  padding: var(--space-xs) var(--space-sm);
  background: white;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: var(--primary-600);
  flex-shrink: 0;
  border: 0.5px solid var(--neutral-gray-300);
}

.header-desc {
  color: var(--neutral-gray-700);
  font-size: 0.875rem;
}

/* ===================================
   Endpoints
   =================================== */

.endpoints-list {
  display: grid;
  gap: var(--space-lg);
}

.endpoint {
  background: white;
  border: 0.5px solid var(--neutral-gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.endpoint:hover {
  box-shadow: var(--shadow-sm);
}

.endpoint-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.endpoint-path {
  font-size: 0.875rem;
  color: var(--neutral-gray-900);
  font-family: var(--font-mono);
}

.endpoint-badge {
  margin-left: auto;
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.6875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.endpoint-badge.public {
  background: var(--success-100);
  color: var(--success-700);
}

.endpoint-badge.auth {
  background: var(--warning-100);
  color: #E49A51;
}

.endpoint-desc {
  color: var(--neutral-gray-700);
  font-size: 0.9375rem;
}

.endpoint-response {
  margin-top: var(--space-lg);
}

.response-label {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--neutral-gray-600);
  margin-bottom: var(--space-sm);
}

.endpoint-response pre {
  background: var(--neutral-gray-1000);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  overflow-x: auto;
  font-size: 0.8125rem;
  line-height: 1.5;
}

.endpoint-response code {
  color: var(--neutral-gray-400);
}

/* ===================================
   Contract Functions
   =================================== */

.contract-functions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
}

.function-card {
  background: white;
  border: 0.5px solid var(--neutral-gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-base);
}

.function-card:hover {
  border-color: var(--primary-300);
  box-shadow: var(--shadow-sm);
}

.function-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.function-header h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--primary-600);
  font-family: var(--font-mono);
}

.function-type {
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.6875rem;
  font-weight: 600;
  font-family: var(--font-mono);
  border-radius: var(--radius-full);
  background: var(--primary-100);
  color: var(--primary-600);
}

.function-signature {
  margin-bottom: var(--space-md);
}

.function-signature pre {
  background: var(--neutral-gray-1000);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  font-size: 0.75rem;
  line-height: 1.5;
  overflow-x: auto;
}

.function-signature code {
  color: var(--neutral-gray-400);
}

.function-desc {
  color: var(--neutral-gray-700);
  font-size: 0.875rem;
}

/* Events Section */
.events-section {
  background: white;
  border: 0.5px solid var(--neutral-gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-xs);
}

.events-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-xl);
  color: var(--neutral-gray-900);
}

.events-grid {
  display: grid;
  gap: var(--space-md);
}

.event-card {
  padding: var(--space-lg);
  background: var(--neutral-gray-100);
  border-radius: var(--radius-md);
}

.event-card h5 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--secondary-600);
  margin-bottom: var(--space-sm);
  font-family: var(--font-mono);
}

.event-card code {
  font-size: 0.6875rem;
  color: var(--neutral-gray-700);
  line-height: 1.6;
  display: block;
  word-break: break-all;
}

/* ===================================
   Referral Section
   =================================== */

.referral-main-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
}

.referral-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--neutral-gray-200);
}

.referral-card-header h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--neutral-gray-900);
  margin: 0;
}

.referral-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.referral-step-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.step-number {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: var(--primary-electric);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8125rem;
}

.step-content {
  flex: 1;
}

.step-content strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--neutral-gray-900);
  margin-bottom: var(--space-xs);
}

.step-content p {
  font-size: 0.875rem;
  color: var(--neutral-gray-700);
  line-height: 1.6;
  margin: 0;
}

.step-content a {
  color: var(--primary-600);
  text-decoration: none;
  font-weight: 500;
}

.step-content a:hover {
  text-decoration: underline;
}

.referral-link-example {
  display: block;
  margin-top: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--neutral-gray-100);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: var(--primary-600);
  word-break: break-all;
}

.referral-tracking {
  background: var(--neutral-gray-100);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.referral-tracking h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--neutral-gray-900);
  margin-bottom: var(--space-lg);
}

.tracking-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

@media (max-width: 640px) {
  .tracking-grid {
    grid-template-columns: 1fr;
  }
  
  .referral-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }
}

.tracking-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.tracking-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--neutral-gray-800);
}

.tracking-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.tracking-column li {
  font-size: 0.8125rem;
  color: var(--neutral-gray-700);
  padding-left: var(--space-md);
  position: relative;
}

.tracking-column li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  background: var(--primary-500);
  border-radius: 50%;
}

/* ===================================
   Example Tabs
   =================================== */

.example-tabs {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  background: var(--neutral-gray-100);
  padding: 4px;
  border-radius: var(--radius-lg);
  width: fit-content;
}

.tab-btn {
  padding: var(--space-sm) var(--space-lg);
  background: transparent;
  border: none;
  color: var(--neutral-gray-700);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--primary-600);
}

.tab-btn.active {
  color: white;
  background: var(--primary-600);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* ===================================
   Errors Section
   =================================== */

.errors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.error-category h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: var(--neutral-gray-900);
}

.error-table {
  background: white;
  border: 0.5px solid var(--neutral-gray-300);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}

.error-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-bottom: 0.5px solid var(--neutral-gray-300);
}

.error-row:last-child {
  border-bottom: none;
}

.error-code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  padding: var(--space-xs) var(--space-sm);
  background: var(--error-100);
  color: var(--error-400);
  font-weight: 700;
  font-size: 0.8125rem;
  border-radius: var(--radius-sm);
}

.error-code-text {
  font-size: 0.6875rem;
  color: var(--error-400);
  background: var(--error-100);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.error-desc {
  color: var(--neutral-gray-700);
  font-size: 0.875rem;
}

/* ===================================
   CTA Section
   =================================== */

.section-cta {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--primary-100) 100%);
  position: relative;
  overflow: hidden;
}

.section-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(135, 80, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(0, 81, 92, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  padding: var(--space-3xl) 0;
}

.cta-title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--neutral-gray-900);
}

.cta-desc {
  font-size: 1rem;
  color: var(--neutral-gray-700);
  margin-bottom: var(--space-2xl);
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ===================================
   Footer
   =================================== */

.footer {
  background: var(--neutral-gray-1000);
  padding: var(--space-4xl) 0 var(--space-2xl);
  margin-left: 260px;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-4xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand .nav-logo {
  color: white;
}

.footer-brand p {
  color: var(--neutral-gray-600);
  font-size: 0.875rem;
  margin-top: var(--space-md);
  max-width: 280px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.footer-column h5 {
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-column a {
  display: block;
  color: var(--neutral-gray-600);
  font-size: 0.875rem;
  padding: var(--space-xs) 0;
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: var(--primary-500);
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 0.5px solid var(--neutral-gray-800);
  text-align: center;
  color: var(--neutral-gray-700);
  font-size: 0.8125rem;
}

/* ===================================
   Animations
   =================================== */

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition-base);
  }
  
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }
  
  .mobile-header {
    display: flex;
  }
  
  .main-content {
    margin-left: 0;
    padding-top: var(--nav-height);
  }
  
  .footer {
    margin-left: 0;
  }
  
  .hero {
    padding-top: calc(var(--nav-height) + var(--space-4xl));
  }
}

@media (max-width: 768px) {
  .hero-stats {
    flex-direction: column;
    gap: var(--space-lg);
    padding: var(--space-lg);
  }
  
  .stat-divider {
    width: 60px;
    height: 1px;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .flow-step {
    gap: var(--space-md);
  }
  
  .step-number {
    width: 32px;
    height: 32px;
    font-size: 0.8125rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .example-tabs {
    flex-wrap: wrap;
    width: 100%;
  }
  
  .tab-btn {
    flex: 1;
    min-width: 100px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .section {
    padding: var(--space-2xl) 0;
  }
  
  .cards-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
  }
  
  .endpoint-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
  
  .endpoint-badge {
    margin-left: 0;
  }
}

/* ===================================
   Scrollbar
   =================================== */

::-webkit-scrollbar {
  width: 7px;
  border-radius: 8px;
}

::-webkit-scrollbar-track {
  background-color: white;
  border-radius: 8px;
}

::-webkit-scrollbar-thumb {
  background-color: var(--neutral-gray-400);
  border-radius: 8px;
  width: 7px;
}

/* ===================================
   Selection
   =================================== */

::selection {
  background: var(--primary-200);
  color: var(--primary-900);
}