/* Внутренняя документация — Docusaurus-подобный лейаут. */

.docs-shell {
  --docs-sidebar-w: 16.5rem;
  --docs-toc-w: 14rem;
  --docs-sticky-top: 84px;
  --docs-gap: 2rem;
  max-width: 84rem;
}

.docs-topbar {
  display: none;
  margin-bottom: 0.75rem;
}

.docs-sidebar-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.docs-layout {
  display: grid;
  grid-template-columns: var(--docs-sidebar-w) minmax(0, 1fr) var(--docs-toc-w);
  gap: var(--docs-gap);
  align-items: start;
}

/* Сайдбар разделов */
.docs-sidebar {
  position: sticky;
  top: var(--docs-sticky-top);
  align-self: start;
  max-height: calc(100vh - var(--docs-sticky-top) - 1rem);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.docs-sidebar__inner {
  padding-right: 0.5rem;
}

.docs-search {
  margin-bottom: 0.85rem;
}

.docs-search__input {
  width: 100%;
  height: var(--field-height);
  padding: var(--field-pad);
  border: 1px solid var(--input-border);
  border-radius: var(--field-radius);
  background: var(--bg-card);
  color: var(--text);
  font-size: 0.9rem;
}

.docs-search__input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}

.docs-search__empty {
  margin-top: 0.5rem;
  font-size: 0.85rem;
}

.docs-nav__category {
  margin-bottom: 1.1rem;
}

.docs-nav__category-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 0.4rem;
  padding: 0 0.65rem;
}

.docs-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.docs-nav__link {
  display: block;
  margin-right: 0.5rem;
  padding: 0.42rem 0.65rem 0.42rem 1.25rem;
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.3;
  border-left: 2px solid transparent;
}

.docs-nav__link:hover {
  background: var(--accent-bg);
}

.docs-nav__link.is-active {
  background: var(--accent-bg);
}

/* Контент */
.docs-content {
  min-width: 0;
  max-width: 52rem;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
}

.docs-content > [data-docs-body] > :first-child {
  margin-top: 0;
}

.docs-content h1 {
  font-size: 2.35rem;
  line-height: 1.2;
  margin: 0 0 1.1rem;
}

.docs-content h2 {
  font-size: 1.45rem;
  margin: 2.2rem 0 0.9rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border);
  scroll-margin-top: calc(var(--docs-sticky-top) + 0.5rem);
}

.docs-content h3 {
  font-size: 1.15rem;
  margin: 1.7rem 0 0.6rem;
  scroll-margin-top: calc(var(--docs-sticky-top) + 0.5rem);
}

.docs-content h4 {
  font-size: 1rem;
  margin: 1.3rem 0 0.5rem;
  scroll-margin-top: calc(var(--docs-sticky-top) + 0.5rem);
}

.docs-content p,
.docs-content ul,
.docs-content ol {
  margin: 0 0 1rem;
}

.docs-content ul,
.docs-content ol {
  padding-left: 1.4rem;
}

.docs-content li {
  margin: 0.3rem 0;
}

.docs-content li > ul,
.docs-content li > ol {
  margin: 0.3rem 0 0.3rem;
}

.docs-content a {
  color: var(--accent);
  text-decoration: none;
}

.docs-content a:hover {
  text-decoration: underline;
}

.docs-content strong {
  font-weight: 700;
}

.docs-content code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.86em;
  background: var(--accent-bg);
  color: var(--text);
  padding: 0.12em 0.38em;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.docs-content pre {
  margin: 0 0 1.2rem;
  padding: 1rem 1.1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--field-radius);
  overflow-x: auto;
  box-shadow: 0 1px 2px var(--shadow);
}

.docs-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--text);
}

.docs-content blockquote {
  margin: 0 0 1.2rem;
  padding: 0.6rem 1rem;
  border-left: 3px solid var(--accent);
  background: var(--accent-bg);
  border-radius: 0 8px 8px 0;
  color: var(--text);
}

.docs-content blockquote p:last-child {
  margin-bottom: 0;
}

.docs-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

.docs-table-wrap {
  overflow-x: auto;
  margin: 0 0 1.3rem;
}

.docs-content table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.92rem;
}

.docs-content th,
.docs-content td {
  border: 1px solid var(--border);
  padding: 0.5rem 0.7rem;
  text-align: left;
  vertical-align: top;
}

.docs-content th {
  background: var(--accent-bg);
  font-weight: 600;
}

.docs-content .docs-td--right {
  text-align: right;
}

.docs-content .docs-td--center {
  text-align: center;
}

.docs-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

/* Якорь у заголовков */
.docs-heading-anchor {
  margin-left: 0.4rem;
  opacity: 0;
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 400;
}

.docs-content h2:hover .docs-heading-anchor,
.docs-content h3:hover .docs-heading-anchor {
  opacity: 1;
}

/* Prev / Next */
.docs-pager {
  display: flex;
  gap: 1rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.docs-pager__link {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--field-radius);
  text-decoration: none;
  color: var(--text);
  background: var(--bg-card);
  transition: border-color 0.15s ease;
}

.docs-pager__link:hover {
  border-color: var(--accent);
}

.docs-pager__link--next {
  text-align: right;
  align-items: flex-end;
}

.docs-pager__dir {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.docs-pager__title {
  font-weight: 600;
  color: var(--accent);
}

/* Оглавление справа */
.docs-toc {
  position: sticky;
  top: var(--docs-sticky-top);
  align-self: start;
  max-height: calc(100vh - var(--docs-sticky-top) - 1rem);
  overflow-y: auto;
  font-size: 0.85rem;
}

.docs-toc__title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.docs-toc__nav a {
  display: block;
  padding: 0.25rem 0 0.25rem 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  border-left: 2px solid var(--border);
  line-height: 1.4;
}

.docs-toc__nav a.docs-toc__sub {
  padding-left: 1.5rem;
  font-size: 0.82rem;
}

.docs-toc__nav a:hover {
  color: var(--text);
}

.docs-toc__nav a.is-active {
  color: var(--accent);
  border-left-color: var(--accent);
  font-weight: 600;
}

.docs-empty {
  padding: 2rem 0;
}

/* Адаптив: убираем правое оглавление, затем превращаем сайдбар в drawer */
@media (max-width: 1180px) {
  .docs-layout {
    grid-template-columns: var(--docs-sidebar-w) minmax(0, 1fr);
  }
  .docs-toc {
    display: none !important;
  }
}

@media (max-width: 860px) {
  .docs-topbar {
    display: block;
  }
  .docs-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .docs-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1200;
    width: min(20rem, 86vw);
    max-height: none;
    padding: 4.5rem 1.1rem 1.5rem;
    background: var(--bg);
    border-right: 1px solid var(--border);
    box-shadow: 0 0 40px var(--shadow-lg);
    transform: translateX(-103%);
    transition: transform 0.22s ease;
  }
  .docs-shell.docs-sidebar-open .docs-sidebar {
    transform: translateX(0);
  }
  .docs-shell.docs-sidebar-open::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 1100;
    background: var(--overlay);
  }
}