/* ===== Wiki Shell: три независимые колонки ===== */
.wiki-shell-main {
  padding: 0 !important;
  margin-top: 4.75rem;
  width: 100% !important;
  max-width: none !important;
}

.wiki-shell {
  display: flex;
  height: calc(100vh - 4.75rem);
  overflow: hidden;
}

/* ── Сайдбар ── */
.wiki-shell__sidebar {
  position: relative;
  width: var(--wiki-sidebar-width, 280px);
  flex-shrink: 0;
  border-right: 1px solid var(--border-color);
  background: var(--bg-panel);
}

.wiki-shell__sidebar-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  padding: 12px 10px;
}

.wiki-sidebar-search {
  position: relative;
  margin-bottom: 10px;
}
.wiki-sidebar-search__icon {
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  color: var(--text-muted);
  pointer-events: none;
}
.wiki-sidebar-search__input {
  width: 100%;
  padding: 7px 10px 7px 32px;
  border: 1px solid var(--border-input);
  border-radius: var(--radius-sm);
  font-size: 13px;
  background: var(--bg-input);
  color: var(--text-primary);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.wiki-sidebar-search__input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(0,120,212,.12);
}

.wiki-sidebar-nav {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}

.wiki-sidebar-admin {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-muted);
}
.wiki-sidebar-admin__title {
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.wiki-sidebar-admin__link {
  display: block;
  color: var(--text-muted);
  text-decoration: none;
  padding: 2px 0;
}
.wiki-sidebar-admin__link:hover { color: var(--accent); text-decoration: underline; }
.wiki-sidebar-admin__path {
  font-family: monospace;
  font-size: 11px;
  word-break: break-all;
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid var(--border-color);
}

.wiki-sidebar-footer {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border-color);
  font-size: 11px;
  color: var(--text-muted);
}

.wiki-sidebar-close {
  display: none;
  position: absolute;
  top: 8px;
  right: 10px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px;
  border-radius: 4px;
}
.wiki-sidebar-close .material-symbols-outlined { font-size: 22px; }
.wiki-sidebar-close:hover { background: var(--bg-hover); }

.wiki-sidebar-toggle {
  display: none;
  position: fixed;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 39;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: none;
  border-radius: 0 8px 8px 0;
  padding: 10px 6px;
  color: var(--text-secondary);
  cursor: pointer;
  box-shadow: 2px 0 8px rgba(0,0,0,.08);
}

.wiki-sidebar-overlay { display: none; }

/* ── Сплиттер ── */
.wiki-shell__splitter {
  flex: 0 0 1px;
  width: 1px;
  cursor: col-resize;
  background: var(--border-color);
  position: relative;
  transition: background .15s;
}
.wiki-shell__splitter::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  left: -3px; right: -3px;
}
.wiki-shell__splitter:hover { background: var(--accent); }

/* ── Контент-зона ── */
.wiki-shell__doc {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  /* Резервируем гутер скроллбара всегда: без этого при обновлении страницы
     скроллбар появляется после первого кадра и вертикальная линия оглавления
     «прыгает» влево на ширину скроллбара. */
  scrollbar-gutter: stable;
  overscroll-behavior: contain;
}

.wiki-doc-inner {
  display: flex;
  gap: 0;
  padding: 40px 24px 48px 20px;
  min-height: 100%;
}
.wiki-doc-inner--full {
  max-width: 960px;
}

/* ── Статья ── */
.wiki-article {
  flex: 1;
  min-width: 0;
}

.wiki-article-header { margin-bottom: 20px; }
.wiki-article-back {
  display: inline-block;
  font-size: 13px;
  color: var(--accent);
  text-decoration: none;
  margin-bottom: 8px;
}
.wiki-article-back:hover { text-decoration: underline; }
.wiki-article-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-heading);
  margin: 0 0 4px;
  line-height: 1.25;
}
.wiki-article-meta {
  font-size: 12px;
  color: var(--text-muted);
  margin: 4px 0 0;
}

/* ── TOC ── */
.wiki-toc {
  width: 220px;
  flex-shrink: 0;
  padding-left: 24px;
  border-left: 1px solid var(--border-color);
  margin-left: 32px;
  align-self: flex-start;
  position: sticky;
  top: 24px;
  max-height: calc(100vh - 4.5rem);
  overflow-y: auto;
}
.wiki-toc__title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.wiki-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.wiki-toc__link {
  display: block;
  padding: 3px 0;
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  border-radius: 3px;
  transition: color .12s;
}
.wiki-toc__link:hover { color: var(--text-primary); }
.wiki-toc__link.toc-active { color: var(--accent); font-weight: 600; }
.wiki-toc__link--h1 { font-weight: 600; }
.wiki-toc__link--h2 { padding-left: 12px; font-size: 12.5px; }
.wiki-toc__link--h3 { padding-left: 24px; font-size: 12px; }
.wiki-toc__link--h4 { padding-left: 36px; font-size: 11.5px; }

/* Скрыть TOC если пусто */
.wiki-toc:has(.wiki-toc__list:empty) { display: none; }

/* ===== Типографика контента ===== */
.wiki-content {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-primary);
}
.wiki-content h1 { font-size: 1.5rem; margin: 1.2em 0 .5em; font-weight: 700; color: var(--text-heading); }
.wiki-content h2 { font-size: 1.3rem; margin: 1.6em 0 .5em; font-weight: 700; color: var(--text-heading); padding-bottom: .3em; border-bottom: 1px solid var(--border-color); }
.wiki-content h3 { font-size: 1.1rem; margin: 1.4em 0 .4em; font-weight: 600; color: var(--text-heading); }
.wiki-content h4 { font-size: 1rem; margin: 1.2em 0 .3em; font-weight: 600; }
.wiki-content h1:first-child, .wiki-content > *:first-child { margin-top: 0; }

.wiki-content p { margin: 0 0 1em; }
.wiki-content a { color: var(--accent); text-decoration: none; }
.wiki-content a:hover { text-decoration: underline; }
.wiki-content img {
  display: block;
  margin: 1em auto;
  max-width: min(800px, 100%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}
.wiki-content img.wiki-lightbox-thumb { cursor: zoom-in; }

/* ¶-якорь заголовков (permalink из toc-расширения) */
.wiki-content h1 .headerlink, .wiki-content h2 .headerlink,
.wiki-content h3 .headerlink, .wiki-content h4 .headerlink {
  visibility: hidden;
  margin-left: .35em;
  font-size: .7em;
  text-decoration: none;
  color: var(--text-muted);
}
.wiki-content h1:hover .headerlink, .wiki-content h2:hover .headerlink,
.wiki-content h3:hover .headerlink, .wiki-content h4:hover .headerlink { visibility: visible; }
.wiki-content .headerlink:hover { color: var(--accent); }

.wiki-content ul, .wiki-content ol { margin: 0 0 1em; padding-left: 1.5em; }
.wiki-content li { margin-bottom: .3em; }
.wiki-content blockquote {
  margin: 1em 0;
  padding: .5em 1em;
  border-left: 4px solid var(--border-color);
  color: var(--text-secondary);
  background: var(--bg-panel);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.wiki-content table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 1em 0;
  font-size: .875rem;
  display: block;
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: 8px;
}
.wiki-content th, .wiki-content td {
  border-bottom: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  padding: 7px 12px;
  text-align: left;
  vertical-align: top;
}
.wiki-content th:last-child, .wiki-content td:last-child { border-right: none; }
.wiki-content tr:last-child td { border-bottom: none; }
.wiki-content th { background: var(--bg-panel); font-weight: 600; }
.wiki-content tr:nth-child(even) td { background: rgba(0, 0, 0, .022); }
/* Код в ячейках переносится, а не растягивает таблицу */
.wiki-content td code { overflow-wrap: anywhere; }

.wiki-content hr { border: none; border-top: 1px solid var(--border-color); margin: 1.5em 0; }

/* Код */
.wiki-content code {
  font-family: "Cascadia Code", "Fira Code", Consolas, monospace;
  font-size: .85em;
  background: #f3f4f6;
  padding: .15em .4em;
  border-radius: 4px;
}
.wiki-content pre {
  margin: 1em 0;
  padding: 14px 16px;
  background: #f8f9fa;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-size: .8125rem;
  line-height: 1.55;
}
.wiki-content pre code {
  background: none;
  padding: 0;
  font-size: inherit;
}
.wiki-content .codehilite { background: #f8f9fa; border-radius: var(--radius-md); }
.wiki-content .codehilite pre { margin: 0; border: none; }

/* Обёртка + кнопка копирования у code-блоков (добавляется wiki-app.js) */
.wiki-codeblock { position: relative; }
.wiki-copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  opacity: 0;
  transition: opacity .15s, color .15s, border-color .15s;
}
.wiki-codeblock:hover .wiki-copy-btn, .wiki-copy-btn:focus-visible { opacity: 1; }
.wiki-copy-btn:hover { color: var(--accent); border-color: rgba(0,120,212,.4); }
.wiki-copy-btn .material-symbols-outlined { font-size: 14px; }
.wiki-copy-btn.wiki-copy-btn--done { color: var(--success-text, #2e7d32); border-color: rgba(46,125,50,.4); opacity: 1; }

/* Mermaid */
.wiki-content div.mermaid {
  margin: 1.5em auto;
  text-align: center;
  min-height: 80px;
  contain: layout;
  overflow-x: auto;
}
.wiki-content div.mermaid svg { max-width: 100%; height: auto; overflow: visible; }
.wiki-content div.mermaid foreignObject { overflow: visible; }
.wiki-content .mermaid-error {
  padding: 12px 16px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 6px;
  color: #b91c1c;
  font-family: monospace;
  font-size: .8125rem;
  text-align: left;
  white-space: pre-wrap;
}

/* ===== Admonitions (4 типа: note / tip / important / warning) ===== */
.wiki-content .admonition {
  --admon-color: #64748b;
  --admon-accent: #475569;
  margin: 1.25em 0;
  padding: .85em 1.15em;
  border-radius: 8px;
  background: color-mix(in srgb, var(--admon-color) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--admon-color) 22%, transparent);
  border-left: 4px solid var(--admon-color);
}
.wiki-content .admonition > *:first-child { margin-top: 0; }
.wiki-content .admonition > *:last-child { margin-bottom: 0; }
.wiki-content .admonition-title {
  font-weight: 700;
  margin: 0 0 .5em;
  display: flex;
  align-items: center;
  gap: .5em;
  font-size: .9375rem;
  color: var(--admon-accent);
}
.wiki-content .admonition-icon {
  font-size: 19px;
  line-height: 1;
  flex-shrink: 0;
  color: #fff;
  background: var(--admon-color);
  border-radius: 50%;
  width: 22px; height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-variation-settings: 'FILL' 1;
}
.wiki-content .admonition-icon.material-symbols-outlined { font-size: 15px; }
.wiki-content .admonition-warning   { --admon-color: #dc2626; --admon-accent: #991b1b; }
.wiki-content .admonition-important { --admon-color: #4f46e5; --admon-accent: #3730a3; }
.wiki-content .admonition-note      { --admon-color: #2563eb; --admon-accent: #1e40af; }
.wiki-content .admonition-tip       { --admon-color: #16a34a; --admon-accent: #166534; }

/* ===== Хлебные крошки ===== */
.wiki-breadcrumbs { margin: 0 0 16px; }
.wiki-breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: .8125rem;
  color: var(--text-muted);
}
.wiki-breadcrumbs__item { display: flex; align-items: center; }
.wiki-breadcrumbs__item + .wiki-breadcrumbs__item::before {
  content: '/';
  margin: 0 .5rem;
  color: #d1d5db;
}
.wiki-breadcrumbs__link { color: var(--text-muted); text-decoration: none; }
.wiki-breadcrumbs__link:hover { color: var(--accent); }
.wiki-breadcrumbs__current { color: var(--text-secondary); font-weight: 500; }

/* ===== Админ-панель ===== */
.wiki-admin-panel {
  margin-bottom: 20px;
  padding: 14px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  font-size: 13px;
}
.wiki-admin-panel__title { font-weight: 600; margin-bottom: 10px; color: var(--text-heading); }
.wiki-admin-panel__row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.wiki-admin-panel__check { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.wiki-admin-panel__note { font-size: 12px; color: var(--warning-text); }
.wiki-admin-panel__edit-btn {
  margin-left: auto;
  color: var(--accent);
  font-weight: 600;
  font-size: 13px;
  background: none;
  border: none;
  cursor: pointer;
}
.wiki-admin-panel__edit-btn:hover { text-decoration: underline; }
.wiki-admin-panel__editor { margin-top: 12px; }
.wiki-admin-panel__editor-label { display: block; font-size: 12px; font-weight: 600; margin-bottom: 6px; color: var(--text-secondary); }
.wiki-admin-panel__editor-label code { font-size: 11px; color: var(--text-muted); }
.wiki-admin-panel__textarea {
  width: 100%;
  font-family: monospace;
  font-size: 12px;
  border: 1px solid var(--border-input);
  border-radius: var(--radius-sm);
  padding: 10px;
  background: var(--bg-input);
  color: var(--text-primary);
  resize: vertical;
}
.wiki-admin-panel__editor-actions { display: flex; gap: 8px; margin-top: 8px; }
.wiki-admin-panel__hint { font-size: 11px; color: var(--text-muted); margin-top: 6px; }
.wiki-admin-panel__path { font-family: monospace; font-size: 11px; word-break: break-all; color: var(--text-muted); }
.wiki-admin-panel__link { color: var(--accent); font-size: 13px; }
.wiki-admin-panel__actions { margin-top: 10px; }

/* ===== Кнопки ===== */
.wiki-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .15s, box-shadow .15s;
}
.wiki-btn--primary { background: var(--accent); color: #fff; }
.wiki-btn--primary:hover { background: var(--accent-hover); }
.wiki-btn--ghost { background: transparent; border-color: var(--border-color); color: var(--text-secondary); }
.wiki-btn--ghost:hover { background: var(--bg-hover); }

/* ===== Дерево навигации ===== */
.wiki-tree { list-style: none; margin: 0; padding: 0; font-size: 13px; }
.wiki-tree-empty { color: var(--text-muted); padding: 8px 0; font-style: italic; }
.wiki-tree-item { margin: 0; }
.wiki-tree-row { display: flex; align-items: flex-start; gap: 2px; }
.wiki-tree-row--has-branch { cursor: pointer; border-radius: 5px; padding: 0 4px; }
.wiki-tree-row--has-branch:hover { background: var(--bg-hover); }
.wiki-tree-caret {
  width: 20px; height: 20px; min-width: 20px;
  display: inline-flex; align-items: center; justify-content: center;
  border: none; background: transparent;
  color: var(--text-muted); cursor: inherit; border-radius: 3px;
  pointer-events: none; margin-top: 2px;
}
.wiki-tree-caret::before {
  content: ''; display: block; width: 0; height: 0;
  border-top: 4px solid transparent; border-bottom: 4px solid transparent;
  border-left: 5px solid currentColor;
  transition: transform .15s ease; margin-left: 1px;
}
.wiki-tree-caret[aria-expanded="true"]::before { transform: rotate(90deg); }
.wiki-tree-children { list-style: none; margin: 0 0 0 12px; padding: 0 0 0 8px; border-left: 2px solid var(--border-color); }
.wiki-tree-children.wiki-tree-collapsed { display: none; }

.wiki-tree-group-label--depth-0 { font-size: 12px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--text-secondary); }
.wiki-tree-group-label--depth-1 { font-size: 12px; font-weight: 600; color: var(--text-secondary); }
.wiki-tree-group-label--depth-2, .wiki-tree-group-label--depth-3 { font-size: 11px; font-weight: 600; color: var(--text-muted); }
.wiki-tree-group-num { color: #9ca3af; font-weight: 600; margin-right: .2em; }

.wiki-tree-link {
  display: block;
  padding: 5px 8px;
  border-radius: 5px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: background .12s, color .12s;
}
.wiki-tree-link:hover { background: var(--bg-hover); color: var(--text-primary); }
.wiki-tree-link.active {
  background: rgba(0,120,212,.10);
  color: var(--accent);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--accent);
}
.wiki-tree-link-num { color: #9ca3af; font-weight: 600; margin-right: .3em; }
.wiki-tree-link--depth-0 { font-size: 13px; }
.wiki-tree-link--depth-1 { font-size: 12.5px; }
.wiki-tree-link--depth-2 { font-size: 12px; }
.wiki-tree-link--depth-3 { font-size: 11.5px; }

.wiki-tree-item.tree-hidden { display: none; }

/* ===== Карточки разделов (index) ===== */
.wiki-index-hero { margin-bottom: 24px; }
.wiki-index-hero__title { font-size: 1.75rem; font-weight: 700; color: var(--text-heading); margin: 0 0 4px; }
.wiki-index-hero__subtitle { font-size: 14px; color: var(--text-muted); margin: 0 0 16px; }

.wiki-index-search { max-width: 520px; }
.wiki-index-search__wrap { position: relative; }
.wiki-index-search__icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); font-size: 20px; color: var(--text-muted); }
.wiki-index-search__input {
  width: 100%;
  padding: 10px 14px 10px 40px;
  border: 1px solid var(--border-input);
  border-radius: var(--radius-md);
  font-size: 14px;
  background: var(--bg-input);
  color: var(--text-primary);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.wiki-index-search__input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,120,212,.1); }

.wiki-index-admin-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid #fde68a;
  background: #fffbeb;
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}
.wiki-index-admin-note .material-symbols-outlined { font-size: 18px; color: #d97706; flex-shrink: 0; }

.wiki-index-quick { margin-bottom: 24px; display: flex; flex-wrap: wrap; gap: 8px; }

.wiki-section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}

.wiki-feat-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  text-decoration: none;
  transition: border-color .15s, box-shadow .2s, transform .2s;
}
.wiki-feat-card:hover {
  border-color: rgba(0,120,212,.3);
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}
.wiki-feat-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: var(--bg-panel);
  color: var(--text-muted);
  flex-shrink: 0;
  transition: background .15s, color .15s;
}
.wiki-feat-card:hover .wiki-feat-card__icon { background: rgba(0,120,212,.08); color: var(--accent); }
.wiki-feat-card__icon .material-symbols-outlined { font-size: 20px; }
.wiki-feat-card__body { flex: 1; min-width: 0; }
.wiki-feat-card__head { display: flex; align-items: center; gap: 8px; }
.wiki-feat-card__title { font-size: 14px; font-weight: 600; color: var(--text-heading); margin: 0; transition: color .15s; }
.wiki-feat-card:hover .wiki-feat-card__title { color: var(--accent); }
.wiki-feat-card__count { font-size: 11px; color: var(--text-muted); }
.wiki-feat-card__pages { font-size: 12px; color: var(--text-muted); margin: 3px 0 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wiki-feat-card__arrow { color: #d1d5db; font-size: 18px; flex-shrink: 0; transition: color .15s; }
.wiki-feat-card:hover .wiki-feat-card__arrow { color: var(--accent); }

.wiki-index-empty { text-align: center; padding: 48px 16px; color: var(--text-muted); }
.wiki-index-empty__icon { font-size: 48px; display: block; margin: 0 auto 12px; color: #d1d5db; }

/* ===== Поиск ===== */
.wiki-search-header { margin-bottom: 16px; }
.wiki-search-header__title { font-size: 1.5rem; font-weight: 700; color: var(--text-heading); margin: 0 0 12px; }
.wiki-search-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; font-size: 13px; color: var(--text-muted); }
.wiki-search-select {
  padding: 6px 10px;
  border: 1px solid var(--border-input);
  border-radius: var(--radius-sm);
  font-size: 13px;
  background: var(--bg-input);
  color: var(--text-primary);
}
.wiki-search-results { display: flex; flex-direction: column; gap: 20px; }
.wiki-search-section__title { font-size: 14px; font-weight: 600; color: var(--text-heading); display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.wiki-search-section__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.wiki-search-item {
  padding: 14px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  transition: border-color .15s;
}
.wiki-search-item:hover { border-color: rgba(0,120,212,.25); }
.wiki-search-item__title { font-size: 14px; font-weight: 500; color: var(--accent); text-decoration: none; }
.wiki-search-item__title:hover { text-decoration: underline; }
.wiki-search-item__slug { font-size: 11px; font-family: monospace; color: var(--text-muted); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wiki-search-item__snippet { font-size: 13px; color: var(--text-secondary); margin-top: 6px; line-height: 1.5; }

/* ===== Палитра Ctrl+K ===== */
.wiki-palette { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: flex-start; justify-content: center; padding-top: 15vh; }
.wiki-palette[hidden] { display: none !important; }
.wiki-palette__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.4); }
.wiki-palette__panel {
  position: relative;
  width: min(560px, 90vw);
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,.2);
  overflow: hidden;
}
.wiki-palette__input-wrap { display: flex; align-items: center; gap: 8px; padding: 14px 16px; border-bottom: 1px solid var(--border-color); }
.wiki-palette__icon { font-size: 20px; color: var(--text-muted); }
.wiki-palette__input { flex: 1; border: none; outline: none; font-size: 15px; background: transparent; color: var(--text-primary); }
.wiki-palette__kbd { font-size: 11px; padding: 2px 6px; border: 1px solid var(--border-color); border-radius: 4px; color: var(--text-muted); background: var(--bg-panel); }
.wiki-palette__results { list-style: none; margin: 0; padding: 8px; max-height: 320px; overflow-y: auto; }
.wiki-palette__results li { padding: 0; }
.wiki-palette__results a {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text-primary);
  transition: background .1s;
}
.wiki-palette__results a:hover, .wiki-palette__results a.palette-active { background: var(--bg-hover); }
.wiki-palette__results .palette-title { font-size: 14px; font-weight: 500; }
.wiki-palette__results .palette-section { font-size: 11px; color: var(--text-muted); }
.wiki-palette__results .palette-empty { padding: 16px; text-align: center; color: var(--text-muted); font-size: 13px; }

/* ===== Lightbox ===== */
.wiki-lightbox { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; padding: 16px; }
.wiki-lightbox[hidden] { display: none !important; }
.wiki-lightbox__backdrop { position: absolute; inset: 0; background: rgba(15,23,42,.93); cursor: pointer; }
.wiki-lightbox__frame { position: relative; z-index: 2; max-width: min(96vw, 1400px); max-height: 100%; width: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; pointer-events: none; }
.wiki-lightbox__frame img { pointer-events: auto; max-width: 100%; max-height: min(85vh, 900px); width: auto; height: auto; object-fit: contain; border-radius: 10px; box-shadow: 0 25px 50px -12px rgba(0,0,0,.55); }
.wiki-lightbox__counter { text-align: center; color: #cbd5e1; font-size: 14px; margin-top: 14px; min-height: 1.25em; }
.wiki-lightbox__nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(255,255,255,.35); background: rgba(15,23,42,.65); color: #fff; line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center; padding: 0; transition: background .15s; }
.wiki-lightbox__nav .material-symbols-outlined { font-size: 30px; }
.wiki-lightbox__nav:hover { background: rgba(0,120,212,.9); }
.wiki-lightbox__nav--prev { left: max(8px, env(safe-area-inset-left)); }
.wiki-lightbox__nav--next { right: max(8px, env(safe-area-inset-right)); }
.wiki-lightbox__close { position: absolute; top: max(12px, env(safe-area-inset-top)); right: max(12px, env(safe-area-inset-right)); z-index: 4; width: 44px; height: 44px; border-radius: 10px; border: 1px solid rgba(255,255,255,.35); background: rgba(15,23,42,.65); color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; padding: 0; }
.wiki-lightbox__close .material-symbols-outlined { font-size: 24px; }
.wiki-lightbox__close:hover { background: rgba(51,65,85,.95); }

/* ===== Прогресс-бар ===== */
.wiki-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 200;
  background: transparent;
  pointer-events: none;
}
.wiki-progress__bar {
  height: 100%;
  width: 0;
  background: var(--accent);
  transition: width .3s ease;
}
.wiki-progress.active .wiki-progress__bar { width: 80%; }
.wiki-progress.done .wiki-progress__bar { width: 100%; opacity: 0; transition: width .15s, opacity .3s .15s; }

/* ===== Тёмная тема wiki (кнопка ☀/☾ в сайдбаре; шапка портала не меняется) ===== */
.wiki-shell[data-wiki-theme="dark"] {
  --bg-page: #10151b;
  --bg-container: #161c24;
  --bg-card: #161c24;
  --bg-panel: #1a212a;
  --bg-hover: rgba(255,255,255,.055);
  --bg-input: #131920;
  --text-primary: #d7dee7;
  --text-secondary: #a7b2bf;
  --text-muted: #7d8a98;
  --text-heading: #eef2f7;
  --border-color: #2b3441;
  --border-input: #39434f;
  --accent: #4d9ef5;
  --accent-hover: #7abaf8;
  --shadow-hover: 0 8px 24px rgba(0,0,0,.5);
  color-scheme: dark;
  background: var(--bg-page);
}
/* Код: фоновая плашка + тёмная подсветка Pygments (перекрывает pygments-github.css) */
.wiki-shell[data-wiki-theme="dark"] .wiki-content code { background: #232b36; }
.wiki-shell[data-wiki-theme="dark"] .wiki-content pre,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite { background: #131920; }
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .hll { background: #2a3441; }
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .c,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .c1,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .cm,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .ch,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .csd,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .cs { color: #6b7a8c; }
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .k,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .kn,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .ow { color: #c792ea; }
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .s,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .s1,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .s2,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .sd,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .se,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .sh { color: #a5d6a7; }
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .mi,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .mf,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .mh { color: #f2b482; }
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .nf,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .fm { color: #82aaff; }
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .nc,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .ne { color: #ffcb6b; }
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .nd,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .nt { color: #7fdbca; }
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .nb,
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .bp { color: #89ddff; }
.wiki-shell[data-wiki-theme="dark"] .wiki-content .codehilite .o { color: #d7dee7; }
/* Врезки и таблицы — акцентные цвета чуть светлее для контраста */
.wiki-shell[data-wiki-theme="dark"] .wiki-content .admonition-warning   { --admon-color: #ef6b6b; --admon-accent: #f3a6a6; }
.wiki-shell[data-wiki-theme="dark"] .wiki-content .admonition-important { --admon-color: #8b87f2; --admon-accent: #b3b0f7; }
.wiki-shell[data-wiki-theme="dark"] .wiki-content .admonition-note      { --admon-color: #5f9cf5; --admon-accent: #9ac1f9; }
.wiki-shell[data-wiki-theme="dark"] .wiki-content .admonition-tip       { --admon-color: #4fbf7c; --admon-accent: #93dcae; }
.wiki-shell[data-wiki-theme="dark"] .wiki-content tr:nth-child(even) td { background: rgba(255,255,255,.03); }
.wiki-shell[data-wiki-theme="dark"] .wiki-content .mermaid-error { background: #3a1d20; border-color: #5c2b30; color: #f3a6a6; }
.wiki-shell[data-wiki-theme="dark"] .wiki-copy-btn { background: #1a212a; }
.wiki-shell[data-wiki-theme="dark"] .wiki-tree-link.active { background: rgba(77,158,245,.14); }

/* Кнопка переключателя темы в футере сайдбара */
.wiki-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.wiki-theme-toggle:hover { color: var(--accent); border-color: rgba(0,120,212,.4); }
.wiki-theme-toggle .material-symbols-outlined { font-size: 18px; }
.wiki-sidebar-footer {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ===== Маршруты чтения и описания разделов на лендинге ===== */
.wiki-index-routes {
  margin: 8px 0 28px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}
.wiki-route-card {
  padding: 14px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-card);
}
.wiki-route-card__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-heading);
  margin: 0 0 6px;
}
.wiki-route-card__title .material-symbols-outlined { font-size: 18px; color: var(--accent); }
.wiki-route-card__desc { font-size: 12px; color: var(--text-muted); margin: 0 0 10px; }
.wiki-route-card__list { margin: 0; padding: 0; list-style: none; }
.wiki-route-card__list li { margin: 0 0 4px; font-size: 13px; }
.wiki-route-card__list a { color: var(--text-secondary); text-decoration: none; }
.wiki-route-card__list a:hover { color: var(--accent); text-decoration: underline; }
.wiki-route-card__list .wiki-route-step { display: inline-flex; align-items: center; gap: 6px; }
.wiki-route-card__list .wiki-route-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(0,120,212,.1);
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
}
.wiki-feat-card__desc {
  font-size: 12px;
  color: var(--text-muted);
  margin: 4px 0 0;
  line-height: 1.45;
}
.wiki-feat-card__pages { margin-top: 3px; }

/* ===== Адаптив ===== */
@media (max-width: 1023px) {
  .wiki-shell__sidebar {
    position: fixed;
    left: 0; top: 4.75rem; bottom: 0;
    z-index: 50;
    width: 288px;
    max-width: 85vw;
    transform: translateX(-100%);
    transition: transform .25s ease;
    border-right: 1px solid var(--border-color);
    background: var(--bg-card);
  }
  .wiki-shell__sidebar.open { transform: translateX(0); }
  .wiki-shell__sidebar.open ~ .wiki-sidebar-overlay,
  .wiki-sidebar-overlay.active { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 49; }
  .wiki-sidebar-close { display: block; }
  .wiki-sidebar-toggle { display: flex; }
  .wiki-shell__splitter { display: none; }
  .wiki-toc { display: none; }
  .wiki-doc-inner { padding: 16px; }
}

@media (max-width: 640px) {
  .wiki-section-grid { grid-template-columns: 1fr; }
  .wiki-article-title { font-size: 1.4rem; }
}