/* CF-API Documentation Styles */
:root {
  --primary: #3b82f6;
  --secondary: #6b7280;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --background: #ffffff;
  --surface: #f8fafc;
  --border: #e5e7eb;
  --text: #111827;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
  --background: #0f172a;
  --surface: #1e293b;
  --border: #334155;
  --text: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--background);
  transition: background-color 0.3s, color 0.3s;
}

/* Header */
.header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 1.125rem;
}

.brand-icon {
  font-size: 1.5rem;
}

.version-badge {
  background: var(--primary);
  color: white;
  padding: 0.125rem 0.5rem;
  border-radius: 1rem;
  font-size: 0.75rem;
}

.nav-search {
  flex: 1;
  max-width: 400px;
  margin: 0 2rem;
}

.search-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.search-trigger:hover {
  border-color: var(--primary);
}

.search-trigger kbd {
  margin-left: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-link {
  color: var(--text);
  text-decoration: none;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  transition: all 0.2s;
}

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

.theme-toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 0.375rem;
  font-size: 1.25rem;
}

/* Breadcrumbs */
.breadcrumbs {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
}

.breadcrumb-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  font-size: 0.875rem;
}

.breadcrumb-container a {
  color: var(--primary);
  text-decoration: none;
}

/* Main Layout */
.main-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
  display: grid;
  grid-template-columns: 260px 1fr 240px;
  gap: 2rem;
}

/* Sidebar */
.sidebar {
  position: sticky;
  top: 80px;
  height: calc(100vh - 100px);
  overflow-y: auto;
  padding-right: 1rem;
}

.doc-nav h3 {
  margin: 1.5rem 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.doc-nav ul {
  list-style: none;
}

.doc-nav a {
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: 0.375rem;
  transition: all 0.2s;
  font-size: 0.875rem;
}

.doc-nav a:hover {
  background: var(--surface);
  color: var(--primary);
}

.doc-nav a.active {
  background: var(--surface);
  color: var(--primary);
  font-weight: 500;
}

/* Content */
.content {
  min-width: 0;
}

.content h1, .content h2, .content h3, .content h4 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.content h1 {
  font-size: 2.25rem;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0.75rem;
}

.content h2 { font-size: 1.875rem; }
.content h3 { font-size: 1.5rem; }
.content h4 { font-size: 1.25rem; }

.content p {
  margin-bottom: 1rem;
  line-height: 1.7;
}

.content ul, .content ol {
  margin: 1rem 0 1rem 2rem;
}

.content li {
  margin: 0.5rem 0;
}

.content pre {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1rem;
  overflow-x: auto;
  margin: 1.5rem 0;
}

.content code {
  background: var(--surface);
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.875rem;
}

.content pre code {
  background: none;
  padding: 0;
}

.content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  overflow: hidden;
}

.content th, .content td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.content th {
  background: var(--surface);
  font-weight: 600;
}

.content blockquote {
  border-left: 4px solid var(--primary);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--surface);
  border-radius: 0 0.5rem 0.5rem 0;
}

/* Table of Contents */
.toc {
  position: sticky;
  top: 80px;
  height: calc(100vh - 100px);
  overflow-y: auto;
  padding-left: 1rem;
}

.toc h3 {
  margin: 0 0 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.toc-nav a {
  display: block;
  padding: 0.375rem 0;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  border-left: 2px solid transparent;
  padding-left: 1rem;
  transition: all 0.2s;
}

.toc-nav a:hover {
  color: var(--primary);
  border-left-color: var(--primary);
}

/* Footer */
.doc-footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.doc-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.edit-link {
  color: var(--primary);
  text-decoration: none;
}

/* Search Modal */
.search-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10vh;
}

.search-modal.open {
  display: flex;
}

.search-modal-content {
  background: var(--background);
  border-radius: 0.75rem;
  width: 90%;
  max-width: 600px;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}

.search-header {
  display: flex;
  align-items: center;
  padding: 1rem;
  border-bottom: 1px solid var(--border);
}

#search-input {
  flex: 1;
  background: transparent;
  border: none;
  font-size: 1.125rem;
  color: var(--text);
  outline: none;
}

.search-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

.search-results {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem;
}

.search-result {
  display: block;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  text-decoration: none;
  transition: background 0.2s;
  margin-bottom: 0.25rem;
}

.search-result:hover {
  background: var(--surface);
}

.search-result-title {
  color: var(--text);
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.search-result-snippet {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.4;
}

/* Responsive */
@media (max-width: 1280px) {
  .main-container {
    grid-template-columns: 240px 1fr;
  }
  .toc {
    display: none;
  }
}

@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    gap: 1rem;
  }
  
  .nav-search {
    width: 100%;
    margin: 0;
  }
  
  .main-container {
    grid-template-columns: 1fr;
    padding: 1rem;
  }
  
  .sidebar {
    display: none;
  }
}