.search {
  display: grid;
  position: relative;
  width: 100%;
}

.search[hidden] {
  display: none;
}



/* Input — a quiet line above the chapter list, not a box competing with it */

.search__field {
  align-items: center;
  display: flex;
  position: relative;
}

.search__input {
  background: none;
  border: none;
  border-bottom: 1px solid rgba(var(--rgb-terminal-black), 0.8);
  color: var(--color-terminal-white);
  font: inherit;
  padding: 0.3em 1.5em 0.5em 0;
  transition: border-color var(--transition);
  width: 100%;
}

.search__input::placeholder {
  color: rgba(var(--rgb-terminal-white), 0.35);
}

.search__input:focus {
  border-bottom-color: var(--color-green);
  outline: none;
}

.search__input::-webkit-search-cancel-button {
  display: none;
}

.search__shortcut {
  color: rgba(var(--rgb-terminal-white), 0.3);
  pointer-events: none;
  position: absolute;
  right: 0;
  transition: opacity var(--transition);
}

.search__input:focus ~ .search__shortcut,
.search__input:not(:placeholder-shown) ~ .search__shortcut {
  opacity: 0;
}



/* Results — anchored to the box, but wide enough to read over the chapter text */

.search__results {
  background: var(--color-background-storm);
  border: 1px solid rgba(var(--rgb-terminal-black), 0.8);
  border-radius: 0.4em;
  box-shadow: 0 1em 2em rgba(var(--rgb-black), 0.5);
  display: grid;
  left: 0;
  max-height: min(30em, 65dvh);
  max-width: min(90vw, 40em);
  min-width: 100%;
  overflow-y: auto;
  position: absolute;
  scrollbar-width: thin;
  text-align: left;
  top: calc(100% + 0.5em);
  width: 32em;
  z-index: 10;
}

.search__results[hidden] {
  display: none;
}

.search__result {
  border-top: 1px solid rgba(var(--rgb-terminal-black), 0.5);
  color: var(--color-terminal-white);
  display: grid;
  font-weight: 300;
  gap: 0.2em;
  padding: 0.7em 1em;
  text-decoration: none;
}

.search__result:first-child {
  border-top: none;
}

.search__result--active,
.search__result:hover {
  background: rgba(var(--rgb-terminal-black), 0.45);
}

.search__result-heading {
  align-items: baseline;
  display: flex;
  gap: 1.5ch;
  justify-content: space-between;
}

.search__result-title {
  color: var(--color-white);
  font-weight: 700;
}

.search__result-chapter {
  color: var(--color-green);
  flex: none;
  font-size: var(--font-size-small);
}

.search__result-preview {
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  color: var(--color-terminal-blue);
  display: -webkit-box;
  font-size: var(--font-size-small);
  line-clamp: 2;
  overflow: hidden;
}

.search__result mark {
  background: none;
  color: var(--color-turquoise);
  font-weight: 700;
}

.search__empty {
  color: rgba(var(--rgb-terminal-white), 0.6);
  font-size: var(--font-size-small);
  padding: 0.9em 1em;
}



/* The table of contents has no sidebar to sit above, so it centers over the list */

.manual--index .search {
  justify-self: center;
  max-width: 24em;
}



@media(min-width: 64em) {

  /* Match the chapter list's scale, but leave the results at reading size */
  .manual__sidebar .search__field {
    font-size: 77.5%;
  }

}



@media(max-width: 63.99em) {

  /* The chapter list is hidden at this width, and a chapter's box goes with it rather
     than hanging over the text on its own. The table of contents keeps its own box. */
  .manual__sidebar {
    display: none;
  }

  .search__shortcut {
    display: none;
  }

}