/* The primary sidebar is a column of the page on wide screens only; below that, it is the theme's drawer, whose
   entries stay large enough to tap. */

/* Translucent, so that it deepens with each level of nesting. */
[data-md-color-scheme] {
  --omnetpp-nav-shade: color-mix(in srgb, var(--md-default-fg-color) 5%, transparent);
  --omnetpp-nav-layer: linear-gradient(var(--omnetpp-nav-shade), var(--omnetpp-nav-shade));
}

.md-typeset table.data:not(.plain) th,
.md-typeset table.data:not(.plain) td {
  padding-top: 0.4em;
  padding-bottom: 0.4em;
}

@media screen and (min-width: 76.25em) {
  /* The sidebars keep their padding below the header when pinned, but the page starts further down, below the
     theme's margin on top of that. */
  .md-main__inner {
    margin-top: 0;
  }

  /* A wider sidebar or content widens the page rather than narrowing the rest. The content width includes the
     secondary sidebar (see omnetpp-immaterial.js). */
  .md-grid {
    max-width: calc(var(--omnetpp-nav-width, 12.1rem) + var(--omnetpp-content-width, 48.9rem));
  }

  /* The seams stick out of their parts, over the next one: the sticky sidebars are stacked on their own, after
     the content for the secondary one. */
  .md-content {
    position: relative;
    z-index: 1;
  }

  .md-sidebar--primary {
    z-index: 2;
  }

  .md-sidebar--primary {
    width: var(--omnetpp-nav-width, 12.1rem);
  }

  .md-sidebar--primary .md-nav__item > .md-nav__link {
    margin-top: 0;
    padding: 0.2em 0;
  }

  /* The theme keeps 0.4rem below each nested list, which the next entry overlaps, even when the list is collapsed;
     a shaded list would show it. */
  .md-sidebar--primary .md-nav {
    margin-bottom: 0;
  }

  .md-sidebar--primary .md-nav .md-nav__list {
    padding-bottom: 0;
  }

  .md-sidebar--primary .md-nav__toggle ~ .md-nav {
    grid-template-rows: minmax(0, 0fr);
  }

  .md-sidebar--primary .md-nav__toggle:checked ~ .md-nav,
  .md-sidebar--primary .md-nav__toggle.md-toggle--indeterminate ~ .md-nav,
  .md-sidebar--primary .md-nav--lifted .md-nav[data-md-level="1"] {
    grid-template-rows: minmax(0, 1fr);
  }

  /* The visible top level is left unshaded: the one below the tab of the page when the theme lifts it there. */
  .md-nav--primary:not(.md-nav--lifted) .md-nav .md-nav__list,
  .md-nav--lifted .md-nav .md-nav .md-nav__list {
    background-color: var(--omnetpp-nav-shade);
    border-radius: 0.2rem 0 0 0.2rem;
  }

  /* The glow of the entry of the tab stays above it only, for the same reason. */
  .md-nav--lifted > .md-nav__list > .md-nav__item--active > .md-nav__link {
    box-shadow: 0 -0.4rem 0 0.4rem var(--md-default-bg-color);
  }

  /* An entry with children, here and in the secondary sidebar, stays at the top while its children scroll under it,
     so it needs a background: the shades of the lists around it. The theme's glow around it would cover the entries
     next to it, now that they are closer. */
  .md-sidebar--primary .md-nav__link.md-nav__sticky {
    background-image: var(--omnetpp-nav-under);
    box-shadow: none;
  }

  /* The theme pins a nested entry at the height of the entries above it plus the margin above each of them, one
     0.625em for each level, which these entries do not have. It rounds the heights to pixels, so the entries
     overlap by a pixel instead, under the one above. */
  .md-sidebar--primary .md-nav[data-md-level="1"] > .md-nav__list > .md-nav__item > .md-nav__link.md-nav__sticky {
    top: calc(var(--md-nav__header-height, 0px) - 1 * (0.625em + 1px));
  }

  .md-sidebar--primary .md-nav[data-md-level="2"] > .md-nav__list > .md-nav__item > .md-nav__link.md-nav__sticky {
    top: calc(var(--md-nav__header-height, 0px) - 2 * (0.625em + 1px));
  }

  .md-sidebar--primary .md-nav[data-md-level="3"] > .md-nav__list > .md-nav__item > .md-nav__link.md-nav__sticky {
    top: calc(var(--md-nav__header-height, 0px) - 3 * (0.625em + 1px));
  }

  .md-sidebar--primary .md-nav[data-md-level="4"] > .md-nav__list > .md-nav__item > .md-nav__link.md-nav__sticky {
    top: calc(var(--md-nav__header-height, 0px) - 4 * (0.625em + 1px));
  }

  .md-sidebar--primary .md-nav[data-md-level="5"] > .md-nav__list > .md-nav__item > .md-nav__link.md-nav__sticky {
    top: calc(var(--md-nav__header-height, 0px) - 5 * (0.625em + 1px));
  }

  .md-sidebar--primary .md-nav[data-md-level="6"] > .md-nav__list > .md-nav__item > .md-nav__link.md-nav__sticky {
    top: calc(var(--md-nav__header-height, 0px) - 6 * (0.625em + 1px));
  }

  .md-sidebar--primary .md-nav[data-md-level="7"] > .md-nav__list > .md-nav__item > .md-nav__link.md-nav__sticky {
    top: calc(var(--md-nav__header-height, 0px) - 7 * (0.625em + 1px));
  }

  .md-sidebar--primary .md-nav[data-md-level="8"] > .md-nav__list > .md-nav__item > .md-nav__link.md-nav__sticky {
    top: calc(var(--md-nav__header-height, 0px) - 8 * (0.625em + 1px));
  }

  .md-nav--lifted .md-nav[data-md-level="2"],
  .md-nav--primary:not(.md-nav--lifted) .md-nav[data-md-level="1"] {
    --omnetpp-nav-under: var(--omnetpp-nav-layer);
  }

  .md-nav--lifted .md-nav[data-md-level="3"],
  .md-nav--primary:not(.md-nav--lifted) .md-nav[data-md-level="2"] {
    --omnetpp-nav-under: var(--omnetpp-nav-layer), var(--omnetpp-nav-layer);
  }

  .md-nav--lifted .md-nav[data-md-level="4"],
  .md-nav--primary:not(.md-nav--lifted) .md-nav[data-md-level="3"] {
    --omnetpp-nav-under: var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer);
  }

  .md-nav--lifted .md-nav[data-md-level="5"],
  .md-nav--primary:not(.md-nav--lifted) .md-nav[data-md-level="4"] {
    --omnetpp-nav-under: var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer);
  }

  .md-nav--lifted .md-nav[data-md-level="6"],
  .md-nav--primary:not(.md-nav--lifted) .md-nav[data-md-level="5"] {
    --omnetpp-nav-under: var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer);
  }

  .md-nav--lifted .md-nav[data-md-level="7"],
  .md-nav--primary:not(.md-nav--lifted) .md-nav[data-md-level="6"] {
    --omnetpp-nav-under: var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer);
  }

  .md-nav--lifted .md-nav[data-md-level="8"],
  .md-nav--primary:not(.md-nav--lifted) .md-nav[data-md-level="7"] {
    --omnetpp-nav-under: var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer);
  }

  .md-sidebar--primary .md-sidebar__scrollwrap {
    overflow-x: auto;
  }

  /* The theme pads the content to a fixed width; it takes the width of its longest entry that does not wrap
     instead. */
  .md-sidebar--primary .md-sidebar__inner {
    width: max-content;
    min-width: 100%;
    padding-right: 0;
  }

  .omnetpp-seam {
    position: absolute;
    right: -0.3rem;
    width: 0.6rem;
    cursor: col-resize;
    touch-action: none;
    z-index: 2;
  }

  /* The seam of the primary sidebar is placed over its scroll area by omnetpp-immaterial.js: the sidebar box itself
     has no height. */
  .omnetpp-content-seam {
    top: 0;
    bottom: 0;
  }

  .omnetpp-seam::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: calc(50% - 0.05rem);
    width: 0.1rem;
    background-color: var(--md-accent-fg-color);
    opacity: 0;
    transition: opacity 125ms;
  }

  /* Faint, so that it does not stand out whenever the pointer passes over an edge. */
  .omnetpp-seam:hover::after {
    opacity: 0.3;
  }

  .omnetpp-seam--active::after {
    opacity: 0.6;
  }

  .omnetpp-resizing,
  .omnetpp-resizing * {
    cursor: col-resize !important;
    user-select: none !important;
  }
}

@media screen and (min-width: 76.25em) {
  /* Faded out when an entry is clicked, kept hidden on the new page while omnetpp-immaterial.js scrolls it back to
     where the entry was clicked, and faded in then. */
  .md-sidebar--primary .md-sidebar__scrollwrap {
    transition: opacity 150ms;
  }

  .omnetpp-nav-restoring .md-sidebar--primary .md-sidebar__scrollwrap {
    opacity: 0;
  }
}

@media screen and (max-width: 76.2344em) {
  .omnetpp-seam {
    display: none;
  }
}

@media screen and (min-width: 60em) {
  /* Without the theme's right margin, an entry that fits needs no scrollbar: these entries have no icon to keep
     clear of the edge. */
  .md-sidebar--secondary .md-nav--secondary .md-nav__item > .md-nav__link {
    margin-top: 0;
    margin-right: 0;
    padding: 0.2em 0;
  }

  .md-sidebar--secondary .md-nav {
    margin-bottom: 0;
  }

  .md-sidebar--secondary .md-nav .md-nav__list {
    padding-bottom: 0;
  }

  .md-nav--secondary .md-nav .md-nav__list {
    background-color: var(--omnetpp-nav-shade);
    border-radius: 0.2rem 0 0 0.2rem;
  }

  .md-nav--secondary .md-nav__title {
    box-shadow: 0 -0.4rem 0 0.4rem var(--md-default-bg-color);
  }

  .md-sidebar--secondary .md-nav__link.md-nav__sticky {
    background-image: var(--omnetpp-nav-under);
    box-shadow: none;
  }

  .md-nav--secondary .md-nav > .md-nav__list > .md-nav__item > .md-nav__link.md-nav__sticky {
    top: calc(var(--md-nav__header-height, 0px) - 1 * (0.625em + 1px));
  }

  .md-nav--secondary .md-nav .md-nav > .md-nav__list > .md-nav__item > .md-nav__link.md-nav__sticky {
    top: calc(var(--md-nav__header-height, 0px) - 2 * (0.625em + 1px));
  }

  .md-nav--secondary .md-nav .md-nav .md-nav > .md-nav__list > .md-nav__item > .md-nav__link.md-nav__sticky {
    top: calc(var(--md-nav__header-height, 0px) - 3 * (0.625em + 1px));
  }

  .md-nav--secondary .md-nav .md-nav .md-nav .md-nav > .md-nav__list > .md-nav__item > .md-nav__link.md-nav__sticky {
    top: calc(var(--md-nav__header-height, 0px) - 4 * (0.625em + 1px));
  }

  .md-nav--secondary .md-nav {
    --omnetpp-nav-under: var(--omnetpp-nav-layer);
  }

  .md-nav--secondary .md-nav .md-nav {
    --omnetpp-nav-under: var(--omnetpp-nav-layer), var(--omnetpp-nav-layer);
  }

  .md-nav--secondary .md-nav .md-nav .md-nav {
    --omnetpp-nav-under: var(--omnetpp-nav-layer), var(--omnetpp-nav-layer), var(--omnetpp-nav-layer);
  }

  .md-sidebar--secondary .md-sidebar__scrollwrap {
    overflow-x: auto;
  }

  .md-sidebar--secondary .md-sidebar__inner {
    width: max-content;
    min-width: 100%;
    padding-right: 0;
  }

  /* Entries wrap at the width of the sidebar, which they do not widen, except those marked by omnetpp-immaterial.js
     (omnetpp_nav_nowrap), e.g. of an API reference, whose long names would wrap into ragged lists. */
  .md-sidebar .md-ellipsis {
    flex-grow: 1;
    contain: inline-size;
  }

  .md-sidebar .omnetpp-nowrap .md-ellipsis,
  .md-sidebar.omnetpp-nowrap .md-ellipsis {
    overflow: visible;
    white-space: nowrap;
    contain: none;
  }
}

/* The scrollbars of the sidebars: the vertical one always shown, the horizontal one only while the reader points
   at the sidebar or it scrolls sideways (omnetpp-immaterial.js). Only the -webkit- scrollbar styles can tell the
   two apart, and a browser that has the standard ones (scrollbar-color) ignores those unless they are unset;
   elsewhere, e.g. in Firefox, the theme's scrollbars stay. */
@supports selector(::-webkit-scrollbar) {
  .md-sidebar__scrollwrap,
  .md-sidebar__scrollwrap:hover,
  .md-sidebar__scrollwrap:focus-within {
    scrollbar-color: auto;
    scrollbar-width: auto;
  }

  .md-sidebar__scrollwrap::-webkit-scrollbar-thumb {
    background-color: var(--md-default-fg-color--lighter);
  }

  .md-sidebar__scrollwrap:hover::-webkit-scrollbar-thumb {
    background-color: var(--md-accent-fg-color);
  }

  .md-sidebar__scrollwrap::-webkit-scrollbar-thumb:horizontal {
    background-color: transparent;
  }

  .md-sidebar__scrollwrap:hover::-webkit-scrollbar-thumb:horizontal,
  .md-sidebar__scrollwrap.omnetpp-nav-scrolling::-webkit-scrollbar-thumb:horizontal {
    background-color: var(--md-accent-fg-color);
  }
}

.omnetpp-header-home {
  color: inherit;
}

@media screen and (min-width: 76.25em) {
  /* A page that is a tab of its own is all that the navigation of its tab would show, where it would hold only the
     TOC of the page, which the page asks to hide. Without tabs, the entry is one of the whole site. */
  body:has(.md-tabs):has(.md-sidebar--secondary[hidden]) .md-nav--primary > .md-nav__list > .md-nav__item--active:not(.md-nav__item--nested) {
    display: none;
  }
}

@media screen and (min-width: 76.25em) {
  /* The theme spaces the name from the logo by its own margin, on top of the padding and margin of the logo. */
  [dir=ltr] .md-header__title {
    margin-left: -0.2rem;
  }

  [dir=rtl] .md-header__title {
    margin-right: -0.2rem;
  }
}

/* The scrollbar of the page is always shown: if it came and went with the length of the page, the centred page
   would shift sideways from page to page. It is narrow, in the style of those of the sidebars. */
html {
  overflow-y: scroll;
  scrollbar-width: thin;
  scrollbar-color: var(--md-default-fg-color--lighter) transparent;
}

@supports selector(::-webkit-scrollbar) {
  html {
    scrollbar-color: auto;
    scrollbar-width: auto;
  }

  html::-webkit-scrollbar {
    width: 4px;
  }

  html::-webkit-scrollbar-thumb {
    background-color: var(--md-default-fg-color--lighter);
  }

  html::-webkit-scrollbar-thumb:hover {
    background-color: var(--md-accent-fg-color);
  }
}

/* The menus of the tabs (omnetpp-immaterial.js), in the style of those of an operating system. */
.omnetpp-menu {
  position: fixed;
  z-index: 10;
  box-sizing: border-box;
  min-width: 10rem;
  max-width: 22rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0.3rem 0;
  border: 0.05rem solid var(--md-default-fg-color--lightest);
  border-radius: 0.1rem;
  background-color: var(--md-default-bg-color);
  box-shadow: var(--md-shadow-z2);
  font-size: 0.7rem;
  line-height: 1.3;
}

.omnetpp-menu__item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.25rem 0.8rem;
  color: var(--md-default-fg-color);
  white-space: nowrap;
  cursor: pointer;
}

.omnetpp-menu__label {
  flex-grow: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

.omnetpp-menu__item--parent::after {
  content: "▸";
  color: var(--md-default-fg-color--light);
}

.omnetpp-menu__item:hover,
.omnetpp-menu__item:focus,
.omnetpp-menu__item--open {
  outline: none;
  background-color: var(--md-accent-fg-color--transparent);
  color: var(--md-accent-fg-color);
}

.omnetpp-menu__item--active {
  font-weight: 700;
}

.md-tabs__item.omnetpp-tab--open .md-tabs__link {
  opacity: 1;
}

@media screen and (max-width: 76.2344em) {
  /* A tab without the navigation sidebar on wide screens keeps it as the drawer of narrow ones, which have no tabs
     and so no menus. */
  .md-sidebar--primary[hidden] {
    display: block;
  }
}

/* The active tab, a tab under the pointer, and one with its menu open are darker over their whole height, with the
   top corners rounded like those of the search box. */
.md-tabs__item {
  border-radius: 0.1rem 0.1rem 0 0;
  transition: background-color 125ms;
}

.md-tabs__item--active,
.md-tabs__item:hover,
.md-tabs__item.omnetpp-tab--open {
  background-color: var(--md-primary-fg-color--dark);
}

.md-tabs__item:hover .md-tabs__link {
  opacity: 1;
}

/* A lower tab bar, with the names of the tabs in its middle rather than at a fixed distance from its top. */
.md-tabs__item {
  display: flex;
  align-items: center;
  height: 1.8rem;
}

.md-tabs__link {
  margin-top: 0;
  opacity: 0.95;
}

@media screen and (min-width: 76.25em) {
  /* The tab bar sticks under the header, and goes out of view, under the header, while omnetpp-immaterial.js has
     it away (scrolling down). Its own state replaces that of the theme, which hides it once it has scrolled away.
     Sites without tabs, or with the theme's sticky tabs (inside the header), are left as they are. */
  .md-container > .md-tabs {
    position: sticky;
    top: 2.4rem;
    transition: transform 150ms cubic-bezier(0.4, 0, 0.2, 1);
  }

  /* Away, all of the tab bar but its bottom edge (--omnetpp-tabs-edge, e.g. a border that a site gives it) is under
     the header, so that the edge stays below the header. */
  .omnetpp-tabs-away .md-container > .md-tabs {
    transform: translateY(calc(-100% + var(--omnetpp-tabs-edge, 0px)));
  }

  /* The shadow over the content scrolled under the header is cast by the tab bar, which is the bottom of the header
     in both of its positions, and moves with it, rather than by the header, which would cast it over the tab bar. */
  html:has(.md-container > .md-tabs) .md-header {
    box-shadow: none;
  }

  html:has(.md-header--shadow) .md-container > .md-tabs {
    box-shadow: 0 0 0.2rem rgba(0, 0, 0, 0.1), 0 0.2rem 0.4rem rgba(0, 0, 0, 0.2);
  }

  html:not(.omnetpp-tabs-away) .md-tabs[hidden] {
    pointer-events: auto;
  }

  html:not(.omnetpp-tabs-away) .md-tabs[hidden] .md-tabs__link {
    opacity: 0.95;
    transform: none;
  }

  html:not(.omnetpp-tabs-away) .md-tabs[hidden] :is(.md-tabs__item--active, .md-tabs__item:hover, .omnetpp-tab--open) .md-tabs__link {
    opacity: 1;
  }

  /* While the tab bar shows, what sticks under the header goes below it: the back-to-top button (by its margin: the
     theme sets its top inline) and the sidebars (whose top and height the theme also sets inline, for under the
     header), and so does a section that a link leads to. */
  html:not(.omnetpp-tabs-away):has(.md-container > .md-tabs) .md-top {
    margin-top: var(--omnetpp-tabs-height, 1.8rem);
  }

  .md-sidebar {
    transition: top 150ms cubic-bezier(0.4, 0, 0.2, 1);
  }

  html:not(.omnetpp-tabs-away):has(.md-container > .md-tabs) .md-sidebar {
    top: calc(2.4rem + var(--omnetpp-tabs-height, 1.8rem)) !important;
  }

  html:not(.omnetpp-tabs-away):has(.md-container > .md-tabs) .md-sidebar__scrollwrap {
    max-height: calc(100vh - 4.8rem - var(--omnetpp-tabs-height, 1.8rem));
  }

  html:not(.omnetpp-tabs-away):has(.md-container > .md-tabs) .md-typeset :target {
    --md-scroll-margin: calc(3.6rem + var(--omnetpp-tabs-height, 1.8rem));
  }
}