/*
 * answerr - API Documentation Stylesheet (docs.css)
 * High-clarity technical layout, sticky sidebar, code tabs, and responsive grids.
 */

.docs-body {
  background-color: var(--bg-app);
  color: var(--text-main);
  min-height: 100vh;
}

.docs-container {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 3rem;
  padding-top: 2.5rem;
  padding-bottom: 5rem;
  align-items: start;
}

/* Sidebar Sticky Navigation */
.docs-sidebar {
  position: sticky;
  top: 96px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding-right: 1rem;
  scrollbar-width: thin;
}

.docs-nav-group {
  margin-bottom: 2rem;
}

.docs-nav-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.docs-nav-items {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.docs-nav-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.docs-nav-item:hover {
  color: var(--text-main);
  background: var(--bg-card-hover);
}

.docs-nav-item.active {
  color: var(--cyan);
  background: rgba(56, 189, 248, 0.1);
  font-weight: 600;
  border-left: 2px solid var(--cyan);
}

/* Badge Method Tags */
.badge-get, .badge-post, .badge-method {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  line-height: 1;
}

.badge-get, .badge-method.get {
  background: rgba(16, 185, 129, 0.15);
  color: var(--emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-post, .badge-method.post {
  background: rgba(56, 189, 248, 0.15);
  color: var(--cyan);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

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

.docs-section {
  margin-bottom: 3.5rem;
  scroll-margin-top: 96px;
}

.docs-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.docs-main-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.docs-lead {
  font-size: 1.12rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.docs-section h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.docs-section h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-top: 1.5rem;
  margin-bottom: 0.6rem;
}

.docs-section p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* Stats Grid */
.docs-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-val {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--cyan);
}

.stat-lbl {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.3;
}

/* Endpoint Headers */
.endpoint-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.endpoint-path {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
}

.endpoint-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 1.2rem;
}

/* Code Blocks & Copy Button */
.code-box {
  background: #090d16;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin: 1rem 0 1.5rem 0;
  overflow: hidden;
}

.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

.btn-copy-code {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-copy-code:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.code-box pre {
  margin: 0;
  padding: 1.1rem;
  overflow-x: auto;
}

.code-box code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #e2e8f0;
  line-height: 1.5;
}

/* Parameter Tables */
.table-wrap {
  width: 100%;
  overflow-x: auto;
  margin: 1rem 0;
}

.docs-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.docs-table th {
  padding: 0.75rem 1rem;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-main);
  font-weight: 600;
}

.docs-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.docs-table code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--cyan);
  background: rgba(56, 189, 248, 0.08);
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
}

/* URL Badge Box */
.url-badge-box {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
}

.badge-env {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.45rem;
  border-radius: 4px;
  background: rgba(16, 185, 129, 0.2);
  color: var(--emerald);
}

.url-badge-box code {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--text-main);
}

.docs-list {
  padding-left: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.docs-divider {
  border: 0;
  height: 1px;
  background: var(--border-subtle);
  margin: 3.5rem 0;
}

.docs-footer-cta {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.08) 0%, rgba(129, 140, 248, 0.05) 100%);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  margin-top: 4rem;
}

.docs-footer-cta h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

/* Mobile Responsiveness */
@media (max-width: 900px) {
  .docs-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .docs-sidebar {
    position: static;
    max-height: none;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 1.5rem;
  }
  
  .docs-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}