/* ============================================
   WIKI — ПОЛНЫЙ CSS С ПОДДЕРЖКОЙ ТЁМНОЙ ТЕМЫ
   style.css
============================================ */

/* ============================================
   ПЕРЕМЕННЫЕ ТЕМ (СВЕТЛАЯ / ТЁМНАЯ)
   ============================================ */

:root {
  /* === СВЕТЛАЯ ТЕМА (по умолчанию) === */
  --bg-body: #ffffff;
  --bg-navbar: #f8f9fa;
  --bg-sidebar: #f8f9fa;
  --bg-card: #ffffff;
  --bg-input: #ffffff;
  --bg-code: #f1f3f5;
  --bg-pre: #f8f9fa;
  --bg-table-stripe: #f8f9fa;
  --bg-alert: #f8f9fa;
  --bg-modal: #ffffff;
  --bg-dropdown: #ffffff;
  --bg-hover: #e9ecef;
  --bg-mermaid: #f8f9fa;
  --bg-katex: #f8f9fa;
  
  --text-primary: #212529;
  --text-secondary: #495057;
  --text-muted: #6c757d;
  --text-inverse: #ffffff;
  --text-heading: #2c3e50;
  
  --border-color: #dee2e6;
  --border-light: #e9ecef;
  
  --shadow-color: rgba(0,0,0,0.1);
  --shadow-strong: rgba(0,0,0,0.2);
  
  --link-color: #0d6efd;
  --link-hover: #0a58ca;
  
  --scrollbar-track: #f1f1f1;
  --scrollbar-thumb: #c1c1c1;
  --scrollbar-thumb-hover: #a8a8a8;
  
  --code-color: #d63384;
  --blockquote-bg: #f8f9fa;
  
  --sidebar-width: 280px;
  --sidebar-min: 200px;
  --sidebar-max: 400px;
  --resizer-width: 6px;
  
  --transition-speed: 0.3s;
}

/* === ТЁМНАЯ ТЕМА === */
[data-theme="dark"] {
  --bg-body: #1a1a2e;
  --bg-navbar: #16213e;
  --bg-sidebar: #16213e;
  --bg-card: #1e2a4a;
  --bg-input: #2a3a5a;
  --bg-code: #2a3a5a;
  --bg-pre: #1e2a4a;
  --bg-table-stripe: #1e2a4a;
  --bg-alert: #1e2a4a;
  --bg-modal: #1e2a4a;
  --bg-dropdown: #1e2a4a;
  --bg-hover: #2a3a5a;
  --bg-mermaid: #1a1a2e;
  --bg-katex: #1a1a2e;
  
  --text-primary: #e8e8e8;
  --text-secondary: #b0b0b0;
  --text-muted: #888888;
  --text-inverse: #ffffff;
  --text-heading: #e8e8e8;
  
  --border-color: #2a3a5a;
  --border-light: #1e2a4a;
  
  --shadow-color: rgba(0,0,0,0.3);
  --shadow-strong: rgba(0,0,0,0.5);
  
  --link-color: #6ea8fe;
  --link-hover: #9ec5fe;
  
  --scrollbar-track: #1a1a2e;
  --scrollbar-thumb: #2a3a5a;
  --scrollbar-thumb-hover: #3a4a6a;
  
  --code-color: #e83e8c;
  --blockquote-bg: #1e2a4a;
}

/* ============================================
   ПРИМЕНЕНИЕ ПЕРЕМЕННЫХ — ОСНОВНЫЕ ЭЛЕМЕНТЫ
   ============================================ */

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  background-color: var(--bg-body);
  color: var(--text-primary);
  transition: background-color var(--transition-speed) ease,
              color var(--transition-speed) ease;
}

* {
  transition: background-color var(--transition-speed) ease,
              color var(--transition-speed) ease,
              border-color var(--transition-speed) ease,
              box-shadow var(--transition-speed) ease;
}

#app-container {
  height: calc(100vh - 56px);
  width: 100%;
  display: flex;
  overflow: hidden;
}

/* ============================================
   САЙДБАР
   ============================================ */

.sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-min);
  max-width: var(--sidebar-max);
  transition: width 0.2s ease;
  border-right: 1px solid var(--border-color);
  background-color: var(--bg-sidebar);
  display: flex;
}

.sidebar.collapsed {
  width: 0 !important;
  min-width: 0 !important;
  overflow: hidden;
}

.sidebar h4,
.sidebar h6 {
  color: var(--text-primary);
}

.sidebar .text-muted {
  color: var(--text-muted) !important;
}

.sidebar .border-top,
.sidebar .border-bottom {
  border-color: var(--border-color) !important;
}

/* Навигация в сайдбаре */
.sidebar .nav-link {
  padding: 0.5rem 1rem;
  color: var(--text-secondary);
  border-radius: 4px;
  margin-bottom: 2px;
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

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

.sidebar .nav-link.active {
  background-color: var(--bg-hover);
  border-left: 3px solid var(--link-color);
  padding-left: calc(1rem - 3px);
  color: var(--link-color);
}

.sidebar .folder-toggle {
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sidebar .folder-toggle i {
  width: 16px;
  text-align: center;
  font-size: 0.9em;
}

/* Кнопки в сайдбаре */
.sidebar .btn-primary {
  background-color: var(--link-color);
  border-color: var(--link-color);
  color: var(--text-inverse);
}

.sidebar .btn-primary:hover {
  background-color: var(--link-hover);
  border-color: var(--link-hover);
}

.sidebar .btn-outline-secondary {
  color: var(--text-secondary);
  border-color: var(--border-color);
}

.sidebar .btn-outline-secondary:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

/* Хлебные крошки в сайдбаре */
.wiki-breadcrumbs {
  background-color: var(--bg-sidebar);
  padding: 0.5rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}

.wiki-breadcrumbs .breadcrumb-item a {
  color: var(--link-color) !important;
}

.wiki-breadcrumbs .breadcrumb-item.active {
  color: var(--text-secondary) !important;
}

.wiki-breadcrumbs .breadcrumb-item + .breadcrumb-item::before {
  color: var(--text-muted) !important;
}

/* ============================================
   РЕСАЙЗЕР
   ============================================ */

.resizer {
  width: var(--resizer-width);
  background: var(--border-color);
  cursor: col-resize;
  user-select: none;
}

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

/* ============================================
   ОСНОВНОЙ КОНТЕНТ
   ============================================ */

#main-content {
  display: flex;
  flex-direction: column;
  overflow: auto;
  background-color: var(--bg-body);
}

/* ============================================
   НАВБАР
   ============================================ */

.navbar {
  background-color: var(--bg-navbar) !important;
  border-bottom: 1px solid var(--border-color) !important;
}

.navbar .navbar-brand,
.navbar .nav-link,
.navbar .navbar-text {
  color: var(--text-primary) !important;
}

.navbar .nav-link:hover {
  color: var(--link-color) !important;
}

.navbar .btn-outline-dark {
  color: var(--text-secondary);
  border-color: var(--border-color);
}

.navbar .btn-outline-dark:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.navbar .dropdown-toggle {
  color: var(--text-secondary);
}

.navbar .dropdown-toggle:hover {
  color: var(--text-primary);
}

/* ============================================
   MARKDOWN КОНТЕНТ
   ============================================ */

.markdown-content h1 {
  font-size: 2.25rem;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.markdown-content h2 {
  font-size: 1.75rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.3rem;
}

.markdown-content h3 {
  font-size: 1.375rem;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
  margin-top: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-heading);
}

.markdown-content p,
.markdown-content li {
  margin-bottom: 1rem;
}

.markdown-content a {
  color: var(--link-color);
  text-decoration: none;
}

.markdown-content a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

.markdown-content blockquote {
  border-left: 4px solid var(--link-color);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background-color: var(--blockquote-bg);
  border-radius: 0 4px 4px 0;
  color: var(--text-secondary);
}

/* ============================================
   ТАБЛИЦЫ
   ============================================ */

.markdown-content table {
  width: 100%;
  max-width: 100%;
  margin: 1.5rem 0;
  border-collapse: collapse;
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.markdown-content table td,
.markdown-content table th {
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-width: 300px;
  color: var(--text-primary);
}

.markdown-content table th {
  background-color: var(--bg-table-stripe);
  font-weight: 600;
}

.markdown-content table tr:nth-child(even) {
  background-color: var(--bg-table-stripe);
}

/* ============================================
   ИЗОБРАЖЕНИЯ
   ============================================ */

.markdown-content img {
  max-width: 100%;
  height: auto;
  margin: 1rem 0;
  border-radius: 4px;
  box-shadow: 0 2px 8px var(--shadow-color);
}

/* ============================================
   КОД
   ============================================ */

.markdown-content code {
  background-color: var(--bg-code);
  padding: 0.2em 0.4em;
  border-radius: 3px;
  font-family: monospace;
  color: var(--code-color);
}

.markdown-content pre {
  background-color: var(--bg-pre);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1rem;
  margin: 1rem 0;
  overflow-x: auto;
  font-size: 0.9em;
  line-height: 1.4;
}

.hljs {
  background-color: var(--bg-pre) !important;
  padding: 1rem !important;
}

/* Подсветка синтаксиса в тёмной теме */
[data-theme="dark"] .hljs-comment,
[data-theme="dark"] .hljs-quote {
  color: #888888 !important;
}

[data-theme="dark"] .hljs-keyword,
[data-theme="dark"] .hljs-selector-tag,
[data-theme="dark"] .hljs-subst {
  color: #c792ea !important;
}

[data-theme="dark"] .hljs-string,
[data-theme="dark"] .hljs-attribute {
  color: #c3e88d !important;
}

[data-theme="dark"] .hljs-built_in,
[data-theme="dark"] .hljs-type {
  color: #82aaff !important;
}

[data-theme="dark"] .hljs-literal {
  color: #f78c6c !important;
}

[data-theme="dark"] .hljs-number {
  color: #f78c6c !important;
}

[data-theme="dark"] .hljs-title {
  color: #82aaff !important;
}

/* ============================================
   MERMAID
   ============================================ */

.mermaid-container {
  position: relative;
  margin: 2rem 0;
  padding: 1.5rem;
  background-color: var(--bg-mermaid);
  border-radius: 6px;
  border: 1px solid var(--border-color);
  overflow: auto;
  min-height: 200px;
  max-width: 100%;
}

.mermaid-container svg {
  max-width: 100% !important;
  height: auto !important;
  display: block;
  margin: 0 auto;
}

.mermaid-container svg[viewBox] {
  width: 100% !important;
  height: auto !important;
}

[data-theme="dark"] .mermaid-container svg {
  filter: brightness(0.9);
}

/* Контролы Mermaid */
.mermaid-controls {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  pointer-events: none;
}

.mermaid-container:hover .mermaid-controls {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.mermaid-controls-panel {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-dropdown);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 5px 8px;
  box-shadow: 0 2px 8px var(--shadow-color);
}

.mermaid-btn {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  border-radius: 4px;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.85rem;
}

.mermaid-btn:hover {
  background-color: var(--bg-hover);
  color: var(--link-color);
}

/* ============================================
   PLANTUML
   ============================================ */

.plantuml-container,
.plantuml-diagram {
  max-width: 100% !important;
  overflow: auto !important;
  margin: 1rem 0;
}

.plantuml-container svg,
.plantuml-diagram svg,
.plantuml-img {
  max-width: 100% !important;
  height: auto !important;
  display: block;
  margin: 0 auto;
}

.plantuml-container svg[viewBox] {
  width: 100% !important;
  height: auto !important;
}

[data-theme="dark"] .plantuml-container svg {
  filter: brightness(0.9) invert(0.05);
}

/* ============================================
   DRAW.IO
   ============================================ */

.drawio-container {
  max-width: 100% !important;
  margin: 1.5rem 0;
}

.drawio-container iframe {
  max-width: 100% !important;
  width: 100% !important;
  height: 500px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  min-height: 200px;
  max-height: 90vh;
  background-color: var(--bg-card);
}

.drawio-container-small iframe { height: 300px; }
.drawio-container-medium iframe { height: 500px; }
.drawio-container-large iframe { height: 800px; }
.drawio-container-full iframe { height: 90vh; }

/* ============================================
   ПОИСК
   ============================================ */

#wiki-search-global {
  border-radius: 50px;
  padding-left: 15px;
  background-color: var(--bg-input);
  color: var(--text-primary);
  border-color: var(--border-color);
}

#wiki-search-global:focus {
  border-color: var(--link-color);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

#wiki-search-global::placeholder {
  color: var(--text-muted);
}

#modal-search-input {
  border-radius: 8px;
  background-color: var(--bg-input);
  color: var(--text-primary);
  border-color: var(--border-color);
}

#modal-search-input:focus {
  border-color: var(--link-color);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* ============================================
   КОНТЕКСТНОЕ МЕНЮ
   ============================================ */

.context-menu {
  background-color: var(--bg-dropdown);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  box-shadow: 0 2px 10px var(--shadow-strong);
  min-width: 200px;
  padding: 5px 0;
  z-index: 10000;
}

.context-menu .dropdown-item {
  padding: 8px 16px;
  font-size: 0.9rem;
  color: var(--text-primary);
  text-decoration: none;
}

.context-menu .dropdown-item:hover {
  background-color: var(--bg-hover);
  color: var(--link-color);
}

/* ============================================
   АЛЕРТЫ
   ============================================ */

.alert {
  border-radius: 6px;
  padding: 1rem;
  margin-bottom: 1rem;
  background-color: var(--bg-alert);
  color: var(--text-primary);
  border-color: var(--border-color);
}

.alert-success {
  background-color: rgba(40, 167, 69, 0.15) !important;
  border-color: rgba(40, 167, 69, 0.3) !important;
  color: var(--text-primary) !important;
}

.alert-danger {
  background-color: rgba(220, 53, 69, 0.15) !important;
  border-color: rgba(220, 53, 69, 0.3) !important;
  color: var(--text-primary) !important;
}

.alert-warning {
  background-color: rgba(255, 193, 7, 0.15) !important;
  border-color: rgba(255, 193, 7, 0.3) !important;
  color: var(--text-primary) !important;
}

.alert-info {
  background-color: rgba(13, 110, 253, 0.15) !important;
  border-color: rgba(13, 110, 253, 0.3) !important;
  color: var(--text-primary) !important;
}

.alert .btn-close {
  filter: var(--btn-close-filter, none);
}

[data-theme="dark"] .alert .btn-close {
  --btn-close-filter: invert(1) brightness(200%);
  filter: var(--btn-close-filter);
}

/* ============================================
   МОДАЛЬНЫЕ ОКНА
   ============================================ */

.modal-content {
  background-color: var(--bg-modal) !important;
  border-color: var(--border-color) !important;
}

.modal-header {
  border-bottom-color: var(--border-color) !important;
}

.modal-footer {
  border-top-color: var(--border-color) !important;
}

.modal-title,
.modal-body {
  color: var(--text-primary) !important;
}

.modal .btn-close {
  filter: var(--btn-close-filter, none);
}

[data-theme="dark"] .modal .btn-close {
  --btn-close-filter: invert(1) brightness(200%);
  filter: var(--btn-close-filter);
}

/* ============================================
   ВЫПАДАЮЩИЕ МЕНЮ
   ============================================ */

.dropdown-menu {
  background-color: var(--bg-dropdown) !important;
  border-color: var(--border-color) !important;
}

.dropdown-item {
  color: var(--text-primary) !important;
}

.dropdown-item:hover {
  background-color: var(--bg-hover) !important;
  color: var(--link-color) !important;
}

.dropdown-header {
  color: var(--text-muted) !important;
}

.dropdown-divider {
  border-top-color: var(--border-color) !important;
}

/* ============================================
   КАРТОЧКИ
   ============================================ */

.card,
.card-body,
.card-header,
.card-footer {
  background-color: var(--bg-card) !important;
  border-color: var(--border-color) !important;
  color: var(--text-primary) !important;
}

.card-header {
  border-bottom-color: var(--border-color) !important;
}

.card-title {
  color: var(--text-heading) !important;
}

.card-text {
  color: var(--text-secondary) !important;
}

/* ============================================
   ФОРМЫ
   ============================================ */

.form-control,
.form-select {
  background-color: var(--bg-input) !important;
  color: var(--text-primary) !important;
  border-color: var(--border-color) !important;
}

.form-control:focus,
.form-select:focus {
  background-color: var(--bg-input) !important;
  color: var(--text-primary) !important;
  border-color: var(--link-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25) !important;
}

.form-control::placeholder {
  color: var(--text-muted) !important;
}

.form-text {
  color: var(--text-muted) !important;
}

.form-label {
  color: var(--text-secondary) !important;
}

.input-group-text {
  background-color: var(--bg-hover) !important;
  border-color: var(--border-color) !important;
  color: var(--text-secondary) !important;
}

/* ============================================
   ТАБЛИЦЫ (Bootstrap)
   ============================================ */

.table {
  color: var(--text-primary) !important;
}

.table thead th {
  background-color: var(--bg-table-stripe) !important;
  border-color: var(--border-color) !important;
  color: var(--text-primary) !important;
}

.table td,
.table th {
  border-color: var(--border-color) !important;
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: var(--bg-table-stripe) !important;
}

.table-hover tbody tr:hover {
  background-color: var(--bg-hover) !important;
}

/* ============================================
   ПАГИНАЦИЯ
   ============================================ */

.pagination .page-link {
  background-color: var(--bg-card) !important;
  border-color: var(--border-color) !important;
  color: var(--text-primary) !important;
}

.pagination .page-link:hover {
  background-color: var(--bg-hover) !important;
  color: var(--link-color) !important;
}

.pagination .page-item.active .page-link {
  background-color: var(--link-color) !important;
  border-color: var(--link-color) !important;
  color: var(--text-inverse) !important;
}

.pagination .page-item.disabled .page-link {
  background-color: var(--bg-sidebar) !important;
  color: var(--text-muted) !important;
}

/* ============================================
   СПИСКИ ГРУПП
   ============================================ */

.list-group-item {
  background-color: var(--bg-card) !important;
  border-color: var(--border-color) !important;
  color: var(--text-primary) !important;
}

.list-group-item:hover {
  background-color: var(--bg-hover) !important;
}

.list-group-item-action {
  color: var(--text-primary) !important;
}

.list-group-item-action:hover {
  background-color: var(--bg-hover) !important;
  color: var(--link-color) !important;
}

/* ============================================
   АККОРДЕОН
   ============================================ */

.accordion-item {
  background-color: var(--bg-card) !important;
  border-color: var(--border-color) !important;
}

.accordion-button {
  background-color: var(--bg-card) !important;
  color: var(--text-primary) !important;
}

.accordion-button:not(.collapsed) {
  background-color: var(--bg-hover) !important;
  color: var(--text-primary) !important;
}

.accordion-button::after {
  filter: var(--accordion-btn-filter, none);
}

[data-theme="dark"] .accordion-button::after {
  --accordion-btn-filter: invert(1);
  filter: var(--accordion-btn-filter);
}

/* ============================================
   ПРОГРЕСС-БАРЫ
   ============================================ */

.progress {
  background-color: var(--bg-hover) !important;
}

/* ============================================
   TOAST-УВЕДОМЛЕНИЯ
   ============================================ */

.toast {
  background-color: var(--bg-card) !important;
  border-color: var(--border-color) !important;
  color: var(--text-primary) !important;
}

.toast .btn-close {
  filter: var(--btn-close-filter, none);
}

[data-theme="dark"] .toast .btn-close {
  --btn-close-filter: invert(1) brightness(200%);
  filter: var(--btn-close-filter);
}

.toast-header {
  background-color: var(--bg-hover) !important;
  border-bottom-color: var(--border-color) !important;
  color: var(--text-primary) !important;
}

/* ============================================
   ФУТЕР
   ============================================ */

footer {
  background-color: var(--bg-navbar) !important;
  border-top: 1px solid var(--border-color) !important;
  margin-top: 3rem;
  padding-top: 1.5rem;
}

footer .text-muted,
footer small,
footer a {
  color: var(--text-muted) !important;
}

footer a:hover {
  color: var(--link-color) !important;
}

/* ============================================
   ПЕРЕКЛЮЧАТЕЛЬ ТЕМЫ
   ============================================ */

.theme-toggle {
  color: var(--text-secondary) !important;
  border-color: var(--border-color) !important;
  background-color: transparent !important;
}

.theme-toggle:hover {
  background-color: var(--bg-hover) !important;
  color: var(--text-primary) !important;
}

[data-theme="dark"] .theme-toggle .bi-moon-fill {
  color: #ffc107 !important;
}

[data-theme="dark"] .theme-toggle .bi-sun-fill {
  color: #ffc107 !important;
}

/* ============================================
   BADGE
   ============================================ */

[data-theme="dark"] .badge.bg-light {
  background-color: var(--bg-hover) !important;
  color: var(--text-primary) !important;
}

[data-theme="dark"] .badge.bg-secondary {
  background-color: #4a4a5a !important;
}

/* ============================================
   МАТЕМАТИЧЕСКИЕ ФОРМУЛЫ (KaTeX)
   ============================================ */

.katex {
  font-size: 1.1em;
}

.katex-display {
  overflow: auto hidden;
  padding: 1rem;
  margin: 1.5rem 0;
  background-color: var(--bg-katex);
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.katex-display > .katex {
  padding: 0.5rem;
}

[data-theme="dark"] .katex {
  filter: brightness(0.9);
}

/* ============================================
   GIT ИСТОРИЯ / DIFF
   ============================================ */

.commit-stats {
  font-size: 0.8em;
  padding: 2px 8px;
  border-radius: 10px;
  background-color: var(--bg-code);
  color: var(--text-secondary);
}

.diff-header {
  background-color: var(--bg-hover);
  padding: 8px 12px;
  border-radius: 4px 4px 0 0;
  font-weight: 600;
  color: var(--text-primary);
}

.diff-container {
  border: 1px solid var(--border-color);
  border-radius: 0 0 4px 4px;
  overflow: hidden;
}

.diff-line-num {
  color: var(--text-muted);
  font-size: 0.8em;
  padding: 0 8px;
  border-right: 1px solid var(--border-color);
  user-select: none;
}

/* ============================================
   ССЫЛКИ-ЯКОРЯ ДЛЯ ЗАГОЛОВКОВ
   ============================================ */

.heading-anchors {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  opacity: 0;
  transition: opacity 0.15s ease-in-out;
}

.anchor-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  font-size: 0.7em;
  text-decoration: none;
  border-radius: 4px;
  color: var(--text-muted);
  transition: all 0.15s ease-in-out;
  cursor: pointer;
  user-select: none;
}

.anchor-link:hover {
  color: var(--link-color) !important;
  background-color: var(--bg-hover) !important;
}

.anchor-link.shortlink-trigger {
  color: #ffc107;
}

.anchor-link.shortlink-trigger:hover {
  color: #ff9f00 !important;
  background-color: #fff3cd !important;
}

[data-theme="dark"] .anchor-link.shortlink-trigger {
  color: #f0a500;
}

[data-theme="dark"] .anchor-link.shortlink-trigger:hover {
  background-color: #2a2a1a !important;
}

.markdown-content h1:hover .heading-anchors,
.markdown-content h2:hover .heading-anchors,
.markdown-content h3:hover .heading-anchors,
.markdown-content h4:hover .heading-anchors,
.markdown-content h5:hover .heading-anchors,
.markdown-content h6:hover .heading-anchors {
  opacity: 1 !important;
}

/* ============================================
   КАСТОМНЫЙ СКРОЛЛБАР
   ============================================ */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}

::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

/* ============================================
   УТИЛИТЫ ДЛЯ ТЁМНОЙ ТЕМЫ
   ============================================ */

[data-theme="dark"] .bg-light {
  background-color: var(--bg-sidebar) !important;
}

[data-theme="dark"] .bg-white {
  background-color: var(--bg-card) !important;
}

[data-theme="dark"] .bg-body {
  background-color: var(--bg-body) !important;
}

[data-theme="dark"] .text-muted {
  color: var(--text-muted) !important;
}

[data-theme="dark"] .text-dark {
  color: var(--text-primary) !important;
}

[data-theme="dark"] .border {
  border-color: var(--border-color) !important;
}

[data-theme="dark"] .border-top {
  border-top-color: var(--border-color) !important;
}

[data-theme="dark"] .border-bottom {
  border-bottom-color: var(--border-color) !important;
}

/* ============================================
   МОБИЛЬНАЯ АДАПТАЦИЯ
   ============================================ */

@media (max-width: 768px) {
  :root {
    --sidebar-width: 260px;
  }

  .sidebar {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1010;
    box-shadow: 2px 0 10px var(--shadow-color);
    transform: translateX(-100%);
  }

  .sidebar.collapsed {
    transform: translateX(-100%);
  }

  .sidebar:not(.collapsed) {
    transform: translateX(0);
  }

  .resizer {
    display: none;
  }

  #app-container {
    height: calc(100vh - 56px);
  }
}

/* ============================================
   РЕЖИМ ПЕЧАТИ
   ============================================ */

@media print {
  /* Сброс отступов страницы */
  @page {
    margin: 1.5cm 1cm;
    size: A4 portrait;
  }

  /* Полный сброс маргинов и паддингов */
  html, body {
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    overflow: visible !important;
    background: white !important;
    color: black !important;
  }

  /* Скрываем все элементы интерфейса */
  .navbar,
  .sidebar,
  .resizer,
  footer,
  .btn,
  .dropdown,
  .context-menu,
  .mermaid-controls,
  .wiki-breadcrumbs,
  #toggle-sidebar,
  .alert-dismissible,
  .no-print,
  #sidebar-resizer {
    display: none !important;
    visibility: hidden !important;
    width: 0 !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  /* Исправление левого отступа — убираем flex */
  #app-container {
    display: block !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: visible !important;
    height: auto !important;
  }

  #main-content {
    display: block !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: visible !important;
    flex: none !important;
  }

  .container-fluid,
  .container {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 1cm !important;
  }

  /* Markdown контент */
  .markdown-content {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    font-size: 11pt;
    line-height: 1.5;
    color: black !important;
  }

  /* Таблицы при печати */
  .markdown-content table {
    display: table;
    width: 100% !important;
    max-width: 100% !important;
    overflow: visible !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
  }

  .markdown-content table td,
  .markdown-content table th {
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    max-width: 100% !important;
    border-color: #000 !important;
  }

  .markdown-content table th {
    background-color: #eee !important;
  }

  /* Mermaid при печати */
  .mermaid-container,
  .mermaid,
  .mermaid svg {
    display: block !important;
    visibility: visible !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
    max-width: 100% !important;
    margin: 1rem 0 !important;
    background: white !important;
  }

  .mermaid svg {
    width: 100% !important;
    height: auto !important;
    max-height: 90vh !important;
  }

  /* PlantUML при печати */
  .plantuml-container,
  .plantuml-diagram,
  .plantuml-img,
  .plantuml svg {
    display: block !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    overflow: visible !important;
    margin: 1rem 0 !important;
  }

  .plantuml svg {
    max-height: 90vh !important;
  }

  /* Draw.io при печати */
  .drawio-container {
    max-width: 100% !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
  }

  .drawio-container iframe {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-height: 400px;
    border: 1px solid #dee2e6 !important;
  }

  /* Изображения при печати */
  img {
    max-width: 100% !important;
    height: auto !important;
    page-break-inside: avoid !important;
  }

  /* Заголовки */
  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid !important;
    break-after: avoid !important;
    margin: 1rem 0 0.5rem 0 !important;
    color: black !important;
  }

  /* Код */
  pre, code {
    white-space: pre-wrap !important;
    word-wrap: break-word !important;
    page-break-inside: avoid !important;
    max-width: 100% !important;
    background: #f5f5f5 !important;
    color: black !important;
  }

  /* Большие диаграммы — на отдельную страницу */
  .mermaid-container[data-large="true"],
  .plantuml-container[data-large="true"],
  .drawio-container[data-large="true"] {
    page-break-before: always !important;
    break-before: page !important;
  }

  /* Скрываем якоря */
  .heading-anchors,
  .anchor-link {
    display: none !important;
    visibility: hidden !important;
    width: 0 !important;
    height: 0 !important;
    opacity: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  /* Сброс тёмной темы при печати */
  [data-theme="dark"] {
    --bg-body: #ffffff !important;
    --bg-pre: #f5f5f5 !important;
    --bg-code: #f5f5f5 !important;
    --bg-table-stripe: #f5f5f5 !important;
    --bg-card: #ffffff !important;
    --bg-sidebar: #f5f5f5 !important;
    --bg-navbar: #f5f5f5 !important;
    --text-primary: #000000 !important;
    --text-secondary: #333333 !important;
    --text-heading: #000000 !important;
    --border-color: #cccccc !important;
  }
}

/* ============================================
   ТАБЛИЦЫ — тёмная тема (общие)
   ============================================ */
[data-theme="dark"] .table {
    background-color: var(--bg-body) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .table thead th {
    background-color: var(--bg-table-stripe) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .table tbody tr {
    background-color: var(--bg-body) !important;
}

[data-theme="dark"] .table tbody tr:nth-of-type(odd) {
    background-color: var(--bg-table-stripe) !important;
}

[data-theme="dark"] .table td,
[data-theme="dark"] .table th {
    border-color: var(--border-color) !important;
    background-color: inherit !important; /* наследуем от строки */
}

/* Тёмная тема для EasyMDE */
[data-theme="dark"] .EasyMDEContainer .CodeMirror {
  background-color: var(--bg-input) !important;
  color: var(--text-primary) !important;
  border-color: var(--border-color) !important;
}

[data-theme="dark"] .EasyMDEContainer .editor-toolbar {
  background-color: var(--bg-navbar) !important;
  border-color: var(--border-color) !important;
}

[data-theme="dark"] .EasyMDEContainer .editor-toolbar button {
  color: var(--text-secondary) !important;
}

[data-theme="dark"] .EasyMDEContainer .editor-toolbar button:hover {
  background-color: var(--bg-hover) !important;
  color: var(--text-primary) !important;
}

[data-theme="dark"] .EasyMDEContainer .editor-preview {
  background-color: var(--bg-body) !important;
  color: var(--text-primary) !important;
}

[data-theme="dark"] .EasyMDEContainer .editor-preview-side {
  background-color: var(--bg-body) !important;
  color: var(--text-primary) !important;
  border-left-color: var(--border-color) !important;
}

/* ============================================================
   EDITOR — СТИЛИ ДЛЯ РЕДАКТОРА
   ============================================================ */

/* Полноэкранный режим EasyMDE */
.editor-toolbar.fullscreen {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 1050 !important;
  background: var(--bg-navbar) !important;
  border-bottom: 1px solid var(--border-color) !important;
}
.CodeMirror-fullscreen {
  position: fixed !important;
  top: 42px !important; /* высота тулбара */
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  height: auto !important;
  z-index: 1050 !important;
  background: var(--bg-input) !important;
}
.editor-preview-side {
  top: 42px !important;
}

/* Тёмная тема для предпросмотра (уже есть, но добавим для hljs) */
[data-theme="dark"] .editor-preview pre code.hljs {
  background: var(--bg-pre) !important;
  color: var(--text-primary) !important;
}
[data-theme="dark"] .hljs-comment,
[data-theme="dark"] .hljs-quote {
  color: #888888 !important;
}
[data-theme="dark"] .hljs-keyword,
[data-theme="dark"] .hljs-selector-tag,
[data-theme="dark"] .hljs-subst {
  color: #c792ea !important;
}
[data-theme="dark"] .hljs-string,
[data-theme="dark"] .hljs-attribute {
  color: #c3e88d !important;
}
[data-theme="dark"] .hljs-built_in,
[data-theme="dark"] .hljs-type {
  color: #82aaff !important;
}
[data-theme="dark"] .hljs-literal {
  color: #f78c6c !important;
}
[data-theme="dark"] .hljs-number {
  color: #f78c6c !important;
}
[data-theme="dark"] .hljs-title {
  color: #82aaff !important;
}

/* Модальное окно предпросмотра */
#preview-modal .modal-body {
  max-height: 80vh;
  overflow-y: auto;
}
#preview-modal .modal-body .markdown-content {
  padding: 1rem;
}