/* BundleWWW Generated Website Styles */

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #f5f5f5;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  display: flex;
}

/* Left Sidebar Navigation */
.site-nav {
  width: 220px;
  min-width: 220px;
  background: #2c3e50;
  padding: 1.5rem 0;
  height: 100vh;
  overflow-y: auto;
  position: sticky;
  top: 0;
  flex-shrink: 0;
}

.nav-header {
  padding: 0 1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 1rem;
}

.nav-header h1 {
  font-size: 1rem;
  color: #ecf0f1;
  font-weight: 600;
  border: none;
  padding: 0;
  margin: 0;
}

.nav-menu {
  list-style: none;
  padding: 0;
}

.nav-menu li {
  margin: 0;
}

.nav-menu a {
  display: block;
  color: #ecf0f1;
  text-decoration: none;
  padding: 0.625rem 1rem;
  transition: background 0.2s;
  border-left: 3px solid transparent;
  font-size: 0.875rem;
}

.nav-menu a:hover {
  background: rgba(255, 255, 255, 0.05);
  border-left-color: #3498db;
}

.nav-menu .active a {
  background: rgba(52, 152, 219, 0.2);
  border-left-color: #3498db;
  font-weight: 500;
}

/* Main Content Area */
main {
  flex: 1;
  padding: 2.5rem 3rem;
  background: white;
  min-height: 100vh;
  box-sizing: border-box;
  overflow-x: hidden;
}

.chapter-content,
.landing-content {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

/* Landing Page Styles */
.landing-hero {
  text-align: center;
  padding: 4rem 0;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 3rem;
}

.landing-hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #2c3e50;
}

.landing-subtitle {
  font-size: 1.25rem;
  color: #666;
  margin: 0;
}

.landing-hero-image {
  margin: 3rem 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  max-width: 100%;
}

.landing-hero-image img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.landing-chapters h2 {
  font-size: 1.5rem;
  color: #2c3e50;
  margin-bottom: 2rem;
}

.landing-chapter {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem;
  margin-bottom: 1rem;
  background: #f8f9fa;
  border-radius: 8px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.landing-chapter:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.landing-chapter-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #3498db;
  color: white;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.25rem;
}

.landing-chapter-content {
  flex: 1;
}

.landing-chapter-content h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.125rem;
}

.landing-chapter-content h3 a {
  color: #2c3e50;
  text-decoration: none;
}

.landing-chapter-content h3 a:hover {
  color: #3498db;
}

.landing-chapter-content p {
  margin: 0;
  color: #666;
  font-size: 0.9375rem;
  text-align: left;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: #2c3e50;
  border-bottom: 3px solid #3498db;
  padding-bottom: 0.5rem;
}

.chapter-hero-image {
  margin: 2rem 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  max-width: 100%;
}

.chapter-hero-image img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

h2 {
  font-size: 2rem;
  margin: 2rem 0 1rem;
  color: #34495e;
}

.section-title {
  font-size: 1.75rem;
  margin: 2.5rem 0 1.5rem;
  color: #2c3e50;
  font-weight: 600;
}

h3 {
  font-size: 1.5rem;
  margin: 1.5rem 0 0.75rem;
  color: #34495e;
}

h4 {
  font-size: 1.25rem;
  margin: 1rem 0 0.5rem;
  color: #555;
}

p {
  margin: 1rem 0;
  text-align: justify;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.chapter-introduction {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: #ecf0f1;
  border-left: 4px solid #3498db;
}

.content-section {
  margin: 3rem 0;
  padding: 1.5rem 0;
  border-top: 1px solid #ddd;
}

.prose-section {
  margin: 1.5rem 0;
}

.timeline {
  position: relative;
  padding-left: 2rem;
  margin: 1.5rem 0;
}

.timeline-event {
  position: relative;
  padding: 1rem 0 1rem 1.5rem;
  border-left: 2px solid #3498db;
}

.timeline-event::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 1.5rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #3498db;
}

.timeline-date {
  font-weight: bold;
  color: #3498db;
  margin-bottom: 0.5rem;
}

.table-section {
  margin: 1.5rem 0;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}

th, td {
  padding: 0.75rem;
  text-align: left;
  border: 1px solid #ddd;
}

th {
  background: #3498db;
  color: white;
  font-weight: 600;
}

tr:nth-child(even) {
  background: #f9f9f9;
}

.callout {
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 4px;
  border-left: 4px solid;
}

.callout-info {
  background: #e8f4f8;
  border-color: #3498db;
}

.callout-warning {
  background: #fff3cd;
  border-color: #ffc107;
}

.callout-tip {
  background: #d4edda;
  border-color: #28a745;
}

.key-stat {
  text-align: center;
  padding: 1.5rem;
  margin: 1.5rem 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-radius: 8px;
}

.stat-value {
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1.25rem;
  opacity: 0.9;
}

.stat-context {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  opacity: 0.8;
}

.code-section {
  margin: 1.5rem 0;
}

pre {
  background: #2c3e50;
  color: #ecf0f1;
  padding: 1rem;
  border-radius: 4px;
  overflow-x: auto;
}

code {
  font-family: "Courier New", Courier, monospace;
  font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  body {
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
    min-width: 100%;
    height: auto;
    position: relative;
    padding: 1rem 0;
  }

  .nav-header {
    padding: 0 1rem 1rem;
  }

  .nav-menu a {
    padding: 0.5rem 1rem;
  }

  main {
    padding: 1.5rem;
  }

  .chapter-content,
  .landing-content {
    max-width: 100%;
  }

  .landing-hero h1 {
    font-size: 2rem;
  }

  .landing-subtitle {
    font-size: 1rem;
  }

  .landing-chapter {
    flex-direction: column;
    gap: 1rem;
  }

  .landing-chapter-number {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .section-title {
    font-size: 1.375rem;
  }
}