/* App first page: search box, three-picture strip, description.
   The strip is an ordinary AsciiDoc table with role app-steps (see the index.adoc snippets);
   without this stylesheet it still reads as a table of three cells. */

.doc, .hdv-search {
  --hdv-paper: #ffffff;
  --hdv-panel: #f1f0ea;
  --hdv-ink: #262624;
  --hdv-ink-2: #575756;
  --hdv-ink-3: #85847e;
  --hdv-rule: #dcdbd2;
  --hdv-brand: #c8b100;
  --hdv-brand-ink: #6b5f00;
}

/* ==== Search (js/hdv-search.js) - shared by the header field and the first-page box ==== */
.hdv-search { position: relative; font-family: inherit; }
.hdv-search .hdv-search-box { display: flex; align-items: center; gap: 0.6rem; }
.hdv-search .hdv-search-box svg { flex: none; }
.hdv-search .hdv-search-box input[type=search] {
  flex: 1 1 auto; min-width: 0; border: 0; background: transparent; font: inherit; outline: none;
  -webkit-appearance: none; appearance: none; margin: 0;
}
.hdv-search .hdv-search-box input[type=search]::-webkit-search-cancel-button { cursor: pointer; }

/* scope chips: This page | <manual> | All manuals */
.hdv-search .hdv-search-scopes { display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem; border: 0; margin: 0; padding: 0; min-width: 0; }
.hdv-search .hdv-search-scopes legend { float: left; margin: 0 0.3rem 0 0; padding: 0; font-size: 0.8125rem; color: var(--hdv-ink-3); }
.hdv-search .hdv-chip { position: relative; display: inline-flex; cursor: pointer; margin: 0; }
.hdv-search .hdv-chip input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.hdv-search .hdv-chip span {
  display: inline-block; padding: 0.22rem 0.7rem; border: 1px solid var(--hdv-rule); border-radius: 999px;
  font-size: 0.8125rem; line-height: 1.35; color: var(--hdv-ink-2); background: var(--hdv-paper); white-space: nowrap;
}
.hdv-search .hdv-chip:hover span { border-color: var(--hdv-ink-3); color: var(--hdv-ink); }
.hdv-search .hdv-chip input:checked + span { background: var(--hdv-ink); border-color: var(--hdv-ink); color: #fff; font-weight: 600; }
.hdv-search .hdv-chip input:focus-visible + span { box-shadow: 0 0 0 3px rgba(200, 177, 0, 0.55); }

.hdv-search .hdv-search-status { margin: 0.55rem 0 0; font-size: 0.8125rem; color: var(--hdv-ink-3); line-height: 1.4; }
.hdv-search .hdv-search-status:empty { display: none; }
.hdv-search .hdv-search-list { list-style: none; margin: 0.45rem 0 0; padding: 0; }
.hdv-search .hdv-search-list[hidden] { display: none; }
.hdv-search .hdv-search-list > li { margin: 0; padding: 0; }
.hdv-search .hdv-search-list > li + li { border-top: 1px solid var(--hdv-rule); }
.hdv-search a.hdv-search-hit { display: grid; gap: 0.15rem; padding: 0.6rem 0.7rem; border-radius: 6px; text-decoration: none; color: inherit; }
.hdv-search a.hdv-search-hit:hover, .hdv-search a.hdv-search-hit:focus { background: var(--hdv-panel); outline: none; color: inherit; }
.hdv-search .hdv-search-title { font-weight: 650; color: var(--hdv-ink); }
.hdv-search .hdv-search-count { font-weight: 500; font-size: 0.75rem; color: var(--hdv-ink-3); margin-left: 0.25rem; }
.hdv-search .hdv-search-manual { font-size: 0.8125rem; color: var(--hdv-brand-ink); font-weight: 600; }
.hdv-search .hdv-search-excerpt { font-size: 0.875rem; color: var(--hdv-ink-2); line-height: 1.45; }
.hdv-search .hdv-search-excerpt mark { background: rgba(200, 177, 0, 0.35); color: inherit; padding: 0 1px; border-radius: 2px; }
.hdv-search .hdv-search-subs { list-style: none; margin: 0 0 0.45rem 0.7rem; padding: 0; display: flex; flex-wrap: wrap; gap: 0.2rem 1rem; font-size: 0.8125rem; }
.hdv-search .hdv-search-subs li { margin: 0; }
.hdv-search .hdv-search-subs a { color: var(--hdv-ink-2); text-decoration: underline; text-decoration-color: var(--hdv-rule); text-underline-offset: 3px; }
.hdv-search .hdv-search-subs a:hover { color: var(--hdv-ink); }
.hdv-search .hdv-search-more { text-align: center; padding: 0.4rem; }
.hdv-search .hdv-search-link { font: inherit; font-size: 0.8125rem; font-weight: 600; color: var(--hdv-brand-ink); background: none; border: 0; padding: 0; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }

/* hits of "This page" in the page text */
::highlight(hdv-hit) { background-color: rgba(200, 177, 0, 0.45); color: inherit; }

/* ---- First-page box ---- */
.doc .hdv-search--hero { width: 100%; margin: 1.25rem 0 1.75rem; }
.doc .hdv-search--hero .hdv-search-box {
  background: var(--hdv-paper); border: 1.5px solid var(--hdv-ink); border-radius: 10px; padding: 0.2rem 0.75rem 0.2rem 0.9rem;
}
.doc .hdv-search--hero .hdv-search-box:focus-within { box-shadow: 0 0 0 3px rgba(200, 177, 0, 0.45); }
.doc .hdv-search--hero .hdv-search-box svg { color: var(--hdv-ink-3); }
.doc .hdv-search--hero .hdv-search-box input[type=search] { font-size: 1rem; color: var(--hdv-ink); padding: 0.6rem 0; }
.doc .hdv-search--hero .hdv-search-scopes { margin-top: 0.6rem; }
.doc .hdv-search--hero .hdv-search-list {
  padding: 0.35rem; background: var(--hdv-paper); border: 1px solid var(--hdv-rule); border-radius: 8px; max-height: min(70vh, 34rem); overflow: auto;
}

/* ---- Header field (partials/header-content.hbs) ---- */
.navbar-brand .hdv-search--header { display: flex; align-items: center; padding: 0 0.75rem; flex: 0 1 auto; }
.navbar-brand .hdv-search--header[hidden], .navbar-brand .hdv-search-toggle[hidden] { display: none !important; }
.hdv-search--header .hdv-search-box {
  width: clamp(11rem, 22vw, 19rem); height: 2.15rem; padding: 0 0.45rem 0 0.65rem; gap: 0.45rem;
  background: rgba(255, 255, 255, 0.09); border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 7px; color: #d6d6d0;
  transition: width 0.15s ease, background 0.15s ease;
}
.hdv-search--header .hdv-search-box:hover { border-color: rgba(255, 255, 255, 0.4); }
.hdv-search--header.is-active .hdv-search-box { width: clamp(14rem, 30vw, 26rem); background: #fff; border-color: var(--hdv-brand); color: var(--hdv-ink-3); box-shadow: 0 0 0 3px rgba(200, 177, 0, 0.4); }
.hdv-search--header .hdv-search-box input[type=search] { font-size: 0.875rem; color: #f5f5f5; height: 100%; padding: 0; }
.hdv-search--header .hdv-search-box input[type=search]::placeholder { color: #b9b9b2; opacity: 1; }
.hdv-search--header.is-active .hdv-search-box input[type=search] { color: var(--hdv-ink); }
.hdv-search--header.is-active .hdv-search-box input[type=search]::placeholder { color: var(--hdv-ink-3); }
.hdv-search--header .hdv-search-kbd {
  flex: none; font: 600 0.6875rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; color: #c9c9c2;
  border: 1px solid rgba(255, 255, 255, 0.3); border-radius: 4px; padding: 0.15rem 0.35rem; background: transparent; box-shadow: none;
}
.hdv-search--header.is-active .hdv-search-kbd { display: none; }
.hdv-search--header .hdv-search-close { display: none; }
.hdv-search--header .hdv-search-box input[type=search]::-webkit-search-cancel-button { display: none; }
.hdv-search--header .hdv-search-panel {
  position: absolute; top: calc(100% - 0.2rem); left: 0.75rem; z-index: 1100;
  width: min(42rem, calc(100vw - 1.5rem)); max-height: calc(100vh - var(--navbar-height, 3.5rem) - 1.5rem); overflow: auto;
  background: var(--hdv-paper); color: var(--hdv-ink); border: 1px solid var(--hdv-rule); border-radius: 10px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.22); padding: 0.85rem 0.85rem 0.6rem;
}
.hdv-search--header .hdv-search-panel[hidden] { display: none; }
.navbar-brand .hdv-search-toggle { display: none; }

@media (max-width: 767px) {
  .navbar-brand .hdv-search-toggle {
    display: flex; align-items: center; justify-content: center; flex: 0 0 auto; margin-left: auto;
    width: 3rem; height: 3rem; padding: 0; border: 0; background: none; color: #fff; cursor: pointer;
  }
  .navbar-brand .hdv-search-toggle + .navbar-burger { margin-left: 0; }
  .navbar-brand .hdv-search--header { display: none; }
  .navbar-brand .hdv-search--header.is-open {
    display: block; position: fixed; top: var(--navbar-height, 3.5rem); left: 0; right: 0; z-index: 1100;
    max-height: calc(100vh - var(--navbar-height, 3.5rem)); overflow: auto; padding: 0.75rem 1rem 1rem;
    background: var(--hdv-paper); box-shadow: 0 14px 40px rgba(0, 0, 0, 0.25);
  }
  .hdv-search--header.is-open .hdv-search-box,
  .hdv-search--header.is-open.is-active .hdv-search-box { width: 100%; height: 2.6rem; background: #fff; border: 1.5px solid var(--hdv-ink); color: var(--hdv-ink-3); box-shadow: none; }
  .hdv-search--header.is-open .hdv-search-box input[type=search] { font-size: 1rem; color: var(--hdv-ink); }
  .hdv-search--header.is-open .hdv-search-kbd { display: none; }
  .hdv-search--header.is-open .hdv-search-close { display: block; flex: none; font-size: 1.5rem; line-height: 1; padding: 0 0.25rem; border: 0; background: none; color: var(--hdv-ink-2); cursor: pointer; }
  .hdv-search .hdv-search-scopes legend { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .hdv-search--header .hdv-search-panel { position: static; width: auto; max-height: none; overflow: visible; border: 0; box-shadow: none; padding: 0.75rem 0 0; }
}

/* ---- Three-picture strip (AsciiDoc table with role app-steps) ---- */
.doc table.tableblock.app-steps { display: block; width: 100%; border: 0; margin: 0 0 1.75rem; background: none; counter-reset: hdv-step; }
.doc table.tableblock.app-steps colgroup, .doc table.tableblock.app-steps > caption { display: none; }
.doc table.tableblock.app-steps > tbody { display: block; }
.doc table.tableblock.app-steps > tbody > tr { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; background: none; }
.doc table.tableblock.app-steps > tbody > tr > td {
  position: relative; display: block; padding: 0; border: 0; background: none; min-width: 0; counter-increment: hdv-step;
}
.doc table.tableblock.app-steps > tbody > tr > td + td::before {
  content: ""; position: absolute; left: -1.45rem; top: 6.5rem; width: 0.8rem; height: 0.8rem;
  border-top: 2px solid var(--hdv-ink-3); border-right: 2px solid var(--hdv-ink-3); transform: rotate(45deg);
}
.doc table.tableblock.app-steps td > .content { display: grid; gap: 0.6rem; }
.doc table.tableblock.app-steps td .imageblock { margin: 0; }
.doc table.tableblock.app-steps td .imageblock .content { margin: 0; }
.doc table.tableblock.app-steps td .imageblock img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; border-radius: 6px; }
.doc table.tableblock.app-steps td .paragraph { margin: 0; }
.doc table.tableblock.app-steps td .paragraph p {
  position: relative; margin: 0; padding-left: 2rem; font-size: 0.9375rem; line-height: 1.5; color: var(--hdv-ink-2);
}
.doc table.tableblock.app-steps td .paragraph p::before {
  content: counter(hdv-step); position: absolute; left: 0; top: 0.02rem; width: 1.45rem; height: 1.45rem; border-radius: 50%;
  display: grid; place-items: center; background: var(--hdv-ink); color: #fff;
  font-size: 0.8125rem; font-weight: 700; line-height: 1;
}
.doc table.tableblock.app-steps td .paragraph strong { color: var(--hdv-ink); font-weight: 650; }

/* Step 3: the result table, nested in the third cell (role app-result) */
.doc table.tableblock.app-steps table.tableblock.app-result {
  display: flex; flex-direction: column; justify-content: center; aspect-ratio: 3 / 2; width: 100%; margin: 0;
  background: var(--hdv-panel); border: 0; border-radius: 6px; padding: 0.9rem 1.1rem; font-variant-numeric: tabular-nums;
}
.doc table.tableblock.app-steps table.tableblock.app-result colgroup { display: none; }
.doc table.tableblock.app-steps table.tableblock.app-result > caption { display: block; text-align: left; font-size: 0.8125rem; font-weight: 600; color: var(--hdv-ink-3); padding: 0 0 0.35rem; margin: 0; caption-side: top; }
.doc table.tableblock.app-steps table.tableblock.app-result > tbody { display: table; width: 100%; border-collapse: collapse; }
.doc table.tableblock.app-steps table.tableblock.app-result td { border: 0; padding: 0.26rem 0; background: none; }
.doc table.tableblock.app-steps table.tableblock.app-result tr + tr td { border-top: 1px solid var(--hdv-rule); }
.doc table.tableblock.app-steps table.tableblock.app-result td p { margin: 0; font-size: 0.9375rem; color: var(--hdv-ink-2); }
.doc table.tableblock.app-steps table.tableblock.app-result td + td p { text-align: right; font-weight: 650; color: var(--hdv-ink); white-space: nowrap; }
.doc table.tableblock.app-steps table.tableblock.app-result td + td p mark,
.doc table.tableblock.app-steps table.tableblock.app-result td + td p .ok {
  display: inline-block; min-width: 1.6rem; text-align: center; background: var(--hdv-brand); color: #1d1c10; border-radius: 4px; padding: 0 0.4rem;
}

/* Description under the strip */
.doc .paragraph.app-about p { font-size: 1.125rem; line-height: 1.6; color: var(--hdv-ink); }

@media (max-width: 760px) {
  .doc table.tableblock.app-steps > tbody > tr { grid-template-columns: minmax(0, 1fr); gap: 1.6rem; }
  .doc table.tableblock.app-steps > tbody > tr > td + td::before { left: calc(50% - 0.4rem); top: -1.25rem; transform: rotate(135deg); }
  .doc table.tableblock.app-steps td .imageblock img, .doc table.tableblock.app-steps table.tableblock.app-result { aspect-ratio: 2 / 1; }
  .doc table.tableblock.app-steps td .imageblock img { object-fit: contain; background: var(--hdv-panel); }
}

/* PDF/print: keep the strip readable */
@media print {
  .hdv-search { display: none !important; }
  .doc table.tableblock.app-steps > tbody > tr { gap: 1rem; }
}