/* Blog Post Layout Enhancements */
/* This CSS works WITH the theme's built-in responsive behavior */

/* ============================================
   Zoomable Visualization Container
   ============================================ */
.viz-container,
.zoomable-iframe-container {
  position: relative;
  margin: 20px 0;
  border-radius: 8px;
  overflow: hidden;
  background: #f8f9fa;
  border: 1px solid #dee2e6;
  display: flex;
  flex-direction: column;
}

.zoom-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: linear-gradient(135deg, #343a40 0%, #212529 100%);
  border-bottom: 1px solid #495057;
  flex-wrap: wrap;
}

.zoom-controls button {
  min-width: 36px;
  height: 32px;
  border: none;
  border-radius: 6px;
  background: #495057;
  color: white;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  padding: 0 10px;
}

.zoom-controls button:hover {
  background: #4a90a4;
}

.zoom-controls button:active {
  transform: scale(0.95);
}

.zoom-controls .zoom-level {
  min-width: 50px;
  text-align: center;
  color: #e9ecef;
  font-size: 13px;
  font-weight: 500;
  background: #212529;
  padding: 6px 10px;
  border-radius: 4px;
}

.zoom-controls .zoom-label {
  color: #adb5bd;
  font-size: 11px;
  margin-left: auto;
}

.zoom-controls .zoom-fit,
.zoom-controls .zoom-reset {
  font-size: 12px;
}

.iframe-wrapper {
  overflow: auto !important;
  max-height: 80vh;
  background: white;
  position: relative;
  box-sizing: border-box;
  flex: 1;
  min-height: 0;
  width: 100%;
  overflow-x: auto;
  overflow-y: auto;
}

.iframe-wrapper iframe {
  transform-origin: top left;
  transition: transform 0.15s ease;
  display: block;
  border: none;
  margin: 0;
  padding: 0;
}

/* Dark mode support for visualizations */
html[data-theme='dark'] .viz-container,
html[data-theme='dark'] .zoomable-iframe-container {
  background: #1a1a2e;
  border-color: #2d2d44;
}

html[data-theme='dark'] .iframe-wrapper {
  background: #16213e;
}

html[data-theme='dark'] .zoom-controls {
  background: linear-gradient(135deg, #1a1a2e 0%, #0f0f1a 100%);
}

/* ============================================
   TOC in Left Sidebar Styles
   ============================================ */
.toc-in-sidebar {
  margin-top: 1.5rem;
  padding: 0 0.5rem;
}

.toc-in-sidebar .toc-heading {
  font-size: 1rem;
  font-weight: 600;
  color: inherit;
  margin-bottom: 0.5rem;
  padding-left: 0.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.toc-in-sidebar .toc-heading::after {
  content: '▼';
  font-size: 10px;
  transition: transform 0.3s ease;
}

.toc-in-sidebar.collapsed .toc-heading::after {
  transform: rotate(-90deg);
}

.toc-in-sidebar hr {
  margin: 0.5rem 0;
  opacity: 0.3;
}

.toc-in-sidebar .toc {
  max-height: 60vh;
  overflow-y: auto;
  overflow-x: hidden;
  transition: all 0.3s ease;
}

.toc-in-sidebar.collapsed .toc {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
}

.toc-in-sidebar .toc nav {
  padding: 0;
}

.toc-in-sidebar .toc ul {
  list-style: none;
  padding-left: 0.8rem;
  margin: 0;
}

.toc-in-sidebar .toc > nav > ul {
  padding-left: 0;
}

.toc-in-sidebar .toc li {
  margin: 0.25rem 0;
  line-height: 1.4;
}

.toc-in-sidebar .toc a {
  color: inherit;
  text-decoration: none;
  font-size: 0.85rem;
  display: block;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.toc-in-sidebar .toc a:hover,
.toc-in-sidebar .toc a.active {
  background-color: rgba(74, 144, 164, 0.2);
  color: #4a90a4;
}

/* ============================================
   Blog Post Layout Adjustments
   ============================================ */

/* Hide the right TOC section (moved to left sidebar) */
body.kind-page .wrapper .toc-section {
  display: none !important;
}

/* Let content section expand without the TOC */
body.kind-page .wrapper .content-section {
  flex: 1 1 auto;
  max-width: calc(100% - 20%);
  transition: max-width 0.3s ease;
}

/* When sidebar is collapsed, content takes more space */
body.kind-page .wrapper .sidebar-section.collapsed ~ .content-section {
  max-width: 100%;
}

/* Center page content with reasonable max-width for readability */
body.kind-page .page-content {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

/* ============================================
   Collapsible Sidebar
   ============================================ */

/* Sidebar transitions */
body.kind-page .wrapper .sidebar-section {
  transition: all 0.3s ease;
}

/* Collapsed state - smoother without opacity changes */
body.kind-page .wrapper .sidebar-section.collapsed {
  flex: 0 0 0;
  max-width: 0;
  min-width: 0;
  overflow: hidden;
}

/* Hide sidebar holder content when collapsed to prevent any layout shift */
body.kind-page .wrapper .sidebar-section.collapsed .sidebar-holder {
  display: none;
}

/* Toggle button - Confluence-inspired sleek design */
.sidebar-toggle {
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 48px;
  border: none;
  border-radius: 0 4px 4px 0;
  background: rgba(9, 30, 66, 0.08);
  color: #172B4D;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 400;
  opacity: 0;
  transition: all 0.2s cubic-bezier(0.2, 0, 0, 1);
  box-shadow: 0 0 0 1px rgba(9, 30, 66, 0.08);
  padding: 0;
  line-height: 1;
}

/* Show on hover near left edge */
body.kind-page:hover .sidebar-toggle,
.sidebar-toggle:hover {
  opacity: 1;
}

.sidebar-toggle:hover {
  background: rgba(9, 30, 66, 0.13);
  width: 20px;
  box-shadow: 0 1px 1px rgba(9, 30, 66, 0.25), 0 0 1px rgba(9, 30, 66, 0.31);
}

.sidebar-toggle:active {
  background: rgba(9, 30, 66, 0.20);
  transform: translateY(-50%) scale(0.98);
}

/* Styled arrow icon */
.sidebar-toggle::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  transition: transform 0.2s ease;
}

/* Chevron pointing right when sidebar is collapsed */
body.kind-page .wrapper .sidebar-section.collapsed ~ * .sidebar-toggle::after {
  border-width: 4px 0 4px 6px;
  border-color: transparent transparent transparent currentColor;
  margin-left: 1px;
}

/* Chevron pointing left when sidebar is visible */
body.kind-page .wrapper .sidebar-section:not(.collapsed) ~ * .sidebar-toggle::after,
.sidebar-toggle::after {
  border-width: 4px 6px 4px 0;
  border-color: transparent currentColor transparent transparent;
  margin-right: 1px;
}

/* Dark mode support */
html[data-theme='dark'] .sidebar-toggle {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08);
}

html[data-theme='dark'] .sidebar-toggle:hover {
  background: rgba(255, 255, 255, 0.13);
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.25), 0 0 1px rgba(255, 255, 255, 0.31);
}

html[data-theme='dark'] .sidebar-toggle:active {
  background: rgba(255, 255, 255, 0.20);
}

/* Hide toggle on mobile where sidebar is already hidden by theme */
@media (max-width: 1024px) {
  .sidebar-toggle {
    display: none;
  }
}

/* ============================================
   Mobile Responsive Adjustments
   Work WITH the theme's built-in breakpoints
   ============================================ */

/* At 1280px (very-large) - adjust content width */
@media (max-width: 1280px) {
  body.kind-page .wrapper .content-section {
    max-width: calc(100% - 20%);
  }

  body.kind-page .wrapper .sidebar-section.collapsed ~ .content-section {
    max-width: 100%;
  }
}

/* At 768px (medium) - adjust for tablet */
@media (max-width: 768px) {
  body.kind-page .wrapper .content-section {
    max-width: 100%;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  body.kind-page .page-content {
    max-width: 100%;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  /* Make iframe containers mobile-friendly */
  .iframe-wrapper {
    max-height: 60vh !important;
  }

  .zoom-controls {
    padding: 6px 8px !important;
    gap: 4px !important;
  }

  .zoom-controls button {
    min-width: 30px !important;
    height: 28px !important;
    font-size: 14px !important;
    padding: 0 6px !important;
  }

  .zoom-controls .zoom-level {
    min-width: 45px !important;
    font-size: 12px !important;
    padding: 4px 6px !important;
  }

  .zoom-controls .zoom-label {
    display: none !important;
  }
}

/* At 640px (small) - mobile phones */
@media (max-width: 640px) {
  body.kind-page .wrapper .content-section {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }

  body.kind-page .page-content {
    padding-left: 0.25rem;
    padding-right: 0.25rem;
  }

  /* Stack share buttons */
  body.kind-page .share-buttons .btn {
    margin: 0.25rem;
  }

  /* Ensure full width on small screens */
  body.kind-page .wrapper {
    flex-direction: column;
  }

  body.kind-page .wrapper .content-section {
    max-width: 100%;
    width: 100%;
  }
}