/* Toggle «Кнопка: …» из Outline: соседние кнопки стоят в строку,
   содержимое открывается компактной панелью поверх статьи. */
.md-typeset details.outline-dropdown {
  position: relative;
  display: inline-block;
  width: fit-content;
  max-width: 100%;
  margin: 0.35rem 0.5rem 0.35rem 0;
  padding: 0;
  overflow: visible;
  vertical-align: top;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: none;
  color: var(--md-default-fg-color);
  font-size: 0.8rem;
}

.md-typeset details.outline-dropdown > summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.2rem;
  margin: 0;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--md-primary-fg-color);
  border-radius: 0.3rem;
  background: var(--md-primary-fg-color);
  color: var(--md-primary-bg-color);
  font-weight: 600;
  list-style: none;
  cursor: pointer;
}

.md-typeset details.outline-dropdown > summary::-webkit-details-marker {
  display: none;
}

.md-typeset details.outline-dropdown > summary::before {
  display: none;
}

.md-typeset details.outline-dropdown > summary::after {
  position: static;
  flex: none;
  width: 0;
  height: 0;
  margin: 0.2rem 0 0;
  border: 0.22rem solid transparent;
  border-top-color: currentcolor;
  background: none;
  mask-image: none;
  transform: none;
  content: "";
}

.md-typeset details.outline-dropdown[open] > summary::after {
  margin-top: -0.2rem;
  transform: rotate(180deg);
}

.md-typeset details.outline-dropdown > summary:focus-visible {
  outline: 2px solid var(--md-accent-fg-color);
  outline-offset: 3px;
}

.md-typeset .outline-dropdown__panel {
  position: absolute;
  z-index: 10;
  top: calc(100% + 0.35rem);
  left: var(--dropdown-offset, 0);
  box-sizing: border-box;
  width: 16rem;
  max-width: calc(100vw - 2rem);
  max-height: min(20rem, 60vh, var(--dropdown-height, 60vh));
  padding: 0.65rem 0.8rem;
  overflow: auto;
  overflow-wrap: anywhere;
  overscroll-behavior: contain;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.3rem;
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  box-shadow: 0 0.3rem 0.9rem rgb(0 0 0 / 18%);
}

.md-typeset .outline-dropdown--up > .outline-dropdown__panel {
  top: auto;
  bottom: calc(100% + 0.35rem);
}

.md-typeset .outline-dropdown__panel > :first-child {
  margin-top: 0;
}

.md-typeset .outline-dropdown__panel > :last-child {
  margin-bottom: 0;
}

.md-typeset .outline-dropdown__panel ul,
.md-typeset .outline-dropdown__panel ol {
  margin-left: 0.9rem;
}

.md-typeset .outline-dropdown__panel li > a {
  display: inline-block;
  padding: 0.25rem 0;
}