/* ==========================================================================
   DOCLING DOCUMENTATION STYLESHEET
   Domain: https://docling.org/doc/
   ========================================================================== */

/* Layout Grid for Documentation Page */
.doc-wrapper {
  display: flex;
  min-height: calc(100vh - var(--header-height));
  position: relative;
}

/* Sidebar Navigation (Left) */
.doc-sidebar {
  width: 280px;
  flex-shrink: 0;
  background-color: var(--bg-alt);
  border-right: 1px solid var(--border);
  position: sticky;
  top: var(--header-height);
  height: calc(100vh - var(--header-height));
  overflow-y: auto;
  padding: 1.5rem 1rem;
}

.doc-sidebar-group {
  margin-bottom: 1.75rem;
}

.doc-sidebar-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  margin-bottom: 0.65rem;
  padding-left: 0.75rem;
}

.doc-sidebar-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.doc-sidebar-link {
  display: block;
  padding: 0.45rem 0.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.doc-sidebar-link:hover {
  color: var(--primary);
  background-color: var(--primary-light);
}

.doc-sidebar-link.active {
  color: var(--primary);
  background-color: var(--primary-light);
  font-weight: 600;
  border-left: 3px solid var(--primary);
}

/* Sidebar Ad Slot */
.doc-sidebar-ad {
  margin-top: 2rem;
  padding: 1rem;
  background-color: #ffffff;
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-md);
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-light);
}

/* Main Content Area (Right) */
.doc-content {
  flex-grow: 1;
  padding: 2.5rem 3.5rem;
  max-width: 960px;
}

/* Breadcrumb Bar */
.doc-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.doc-breadcrumbs a {
  color: var(--text-muted);
}

.doc-breadcrumbs a:hover {
  color: var(--primary);
}

/* TL;DR Box for AI Summaries */
.tldr-box {
  background-color: var(--primary-light);
  border: 1px solid var(--primary-border);
  border-left: 5px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  margin-bottom: 2.5rem;
}

.tldr-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tldr-list {
  padding-left: 1.25rem;
  color: var(--text-main);
  font-size: 0.95rem;
  line-height: 1.7;
}

.tldr-list li {
  margin-bottom: 0.35rem;
}

/* Documentation Content Elements */
.doc-section {
  margin-bottom: 3.5rem;
  scroll-margin-top: calc(var(--header-height) + 1.5rem);
}

.doc-h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.doc-h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 2rem 0 1rem 0;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.doc-h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-main);
  margin: 1.5rem 0 0.75rem 0;
}

.doc-p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

/* Callout Box Utilities */
.callout {
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
  font-size: 0.95rem;
  line-height: 1.6;
  border-left: 4px solid transparent;
}

.callout-info {
  background-color: var(--info-bg);
  border-left-color: var(--info);
  color: #0369a1;
}

.callout-warning {
  background-color: var(--warning-bg);
  border-left-color: var(--warning);
  color: #b45309;
}

.callout-title {
  font-weight: 700;
  margin-bottom: 0.35rem;
}

/* Responsive Doc Layout */
@media (max-width: 1024px) {
  .doc-sidebar {
    position: fixed;
    top: var(--header-height);
    left: -300px;
    width: 280px;
    z-index: 999;
    transition: left 0.3s ease-in-out;
    box-shadow: var(--shadow-xl);
    background-color: #ffffff;
  }

  .doc-sidebar.active {
    left: 0;
  }

  .doc-content {
    padding: 2rem 1.25rem;
    max-width: 100%;
    width: 100%;
  }

  .doc-sidebar-toggle-btn {
    display: inline-flex !important;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    min-height: 44px;
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
    font-weight: 600;
  }

  .doc-h1 {
    font-size: 2rem;
  }

  .doc-h2 {
    font-size: 1.5rem;
  }

  .tldr-box {
    padding: 1.25rem;
  }
}

@media (max-width: 480px) {
  .doc-content {
    padding: 1.5rem 0.85rem;
  }

  .doc-h1 {
    font-size: 1.7rem;
  }

  .doc-h2 {
    font-size: 1.35rem;
  }

  .doc-p {
    font-size: 0.95rem;
  }
}