/* =========================================================================
   Soouo · article page (frontend/objects/article_details.tpl)
   Layout: wide main column (title, authors, abstract, references) + a
   sticky right rail (TOC, downloads, DOI/issue facts, share).
   ========================================================================= */

.obj_article_details { color: var(--soouo-text-2); }
.obj_article_details > .page_title {
  font-size: var(--soouo-fs-3xl);
  line-height: var(--soouo-lh-tight);
  margin: 0 0 26px;
  max-width: 60rem;
  color: var(--soouo-text);
}
.obj_article_details > .subtitle { color: var(--soouo-text-2); max-width: 60rem; }

.obj_article_details > .row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(270px, 27%, 340px);
  gap: 44px;
  align-items: start;
}
@media (max-width: 900px) {
  .obj_article_details > .row { grid-template-columns: 1fr; gap: 28px; }
}

/* Never nest two right rails: when the page-level block sidebar is already a
   right column, the article's own detail rail drops under the text as a row
   of compact cards instead of stealing another 300px from the reading column. */
@media (min-width: 901px) {
  :root[data-sidebar="right"] .pkp_structure_content.has_sidebar .obj_article_details > .row {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  :root[data-sidebar="right"] .pkp_structure_content.has_sidebar .obj_article_details .entry_details {
    position: static;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    align-items: stretch;
  }
  :root[data-sidebar="right"] .pkp_structure_content.has_sidebar .obj_article_details .entry_details > .item,
  :root[data-sidebar="right"] .pkp_structure_content.has_sidebar .obj_article_details .entry_details > section.item {
    min-width: 0;
    height: 100%;
    overflow-wrap: anywhere;
  }
  :root[data-sidebar="right"] .pkp_structure_content.has_sidebar .obj_article_details .entry_details .cover_image img {
    max-width: 170px;
  }
}

.obj_article_details .main_entry { min-width: 0; }
.obj_article_details .main_entry > .item { margin: 0 0 26px; scroll-margin-top: calc(var(--soouo-nav-h) + 24px); }
.obj_article_details .item > .label {
  display: block;
  font-family: var(--soouo-font-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--soouo-accent);
  margin: 0 0 10px;
}
.obj_article_details .item.abstract .label,
.obj_article_details .item.references .label {
  font-size: var(--soouo-fs-xl);
  letter-spacing: 0;
  text-transform: none;
  color: var(--soouo-text);
}
.obj_article_details .item.abstract { font-size: var(--soouo-fs-lg); line-height: var(--soouo-lh-body); color: var(--soouo-text-2); }
.obj_article_details .item.abstract p:last-child { margin-bottom: 0; }

/* authors */
.obj_article_details ul.authors { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.obj_article_details ul.authors > li {
  padding: 12px 14px;
  border: 1px solid var(--soouo-border);
  border-radius: var(--soouo-radius-sm);
  background: var(--soouo-surface-2);
}
.obj_article_details .authors .name { display: block; font-weight: 600; color: var(--soouo-text); font-size: 14px; }
.obj_article_details .authors .affiliation,
.obj_article_details .authors .orcid,
.obj_article_details .authors .userGroup { display: block; margin-top: 3px; color: var(--soouo-text-3); font-size: 12.5px; }
.obj_article_details .authors .orcid { display: inline-flex; align-items: center; gap: 4px; }
.obj_article_details .authors .orcid a { overflow-wrap: anywhere; color: var(--soouo-hover); }
.obj_article_details .authors .orcid img,
.obj_article_details .authors .orcid svg { width: 16px; height: 16px; vertical-align: -3px; }

/* keywords as readable chips */
.obj_article_details .item.keywords .value { display: flex; flex-wrap: wrap; gap: 8px; line-height: 1.5; color: var(--soouo-text-2); }

/* references */
.obj_article_details .references .value p,
.obj_article_details .references .value li {
  margin: 0; padding: 10px 0;
  border-bottom: 1px solid var(--soouo-border);
  font-size: 13.5px; line-height: 1.7;
}

/* downloads / usage-stats chart — contain Chart.js so its size-monitor cannot blow up */
.obj_article_details .downloads_chart .value {
  position: relative;
  width: 100%;
  max-width: 560px;
  height: 300px;
  overflow: hidden;
}
.obj_article_details .downloads_chart canvas { max-width: 100% !important; height: auto !important; }
.chartjs-size-monitor,
.chartjs-size-monitor * {
  position: absolute !important;
  inset: 0 !important;
  overflow: hidden !important;
  visibility: hidden !important;
  pointer-events: none !important;
  z-index: -1 !important;
}

/* ---- right panel ---- */
.obj_article_details .entry_details {
  position: sticky;
  top: calc(var(--soouo-nav-h) + 20px);
  display: grid;
  gap: 14px;
  align-content: start;
  max-height: calc(100vh - var(--soouo-nav-h) - 40px);
  overflow-y: auto;
  scrollbar-width: thin;
}
@media (max-width: 900px) {
  .obj_article_details .entry_details { position: static; max-height: none; overflow: visible; }
}
.obj_article_details .entry_details > .item,
.obj_article_details .entry_details > section.item {
  margin: 0;
  padding: 16px;
  border: 1px solid var(--soouo-border);
  border-radius: var(--soouo-radius);
  background: var(--soouo-surface);
  box-shadow: var(--soouo-shadow-sm);
}
.obj_article_details .entry_details .item > .label,
.obj_article_details .entry_details .sub_item > .label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--soouo-text-3);
}
.obj_article_details .entry_details .value,
.obj_article_details .entry_details .sub_item .value { font-size: 13.5px; color: var(--soouo-text); }

/* cover image */
.obj_article_details .entry_details .cover_image { padding: 0; border: 0; background: none; box-shadow: none; }
.obj_article_details .entry_details .cover_image img {
  display: block;
  width: 100%;
  max-width: 240px;
  height: auto;
  margin: 0 auto;
  border-radius: var(--soouo-radius-sm);
  border: 1px solid var(--soouo-border);
}
.obj_article_details .entry_details .sub_item img { width: auto; max-width: 100%; height: auto; }

/* galley download links (PDF / XML / other formats) */
.obj_article_details .galleys_links { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.obj_article_details .galleys_links a,
.obj_article_details .galley_link {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px;
  border-radius: var(--soouo-radius-sm);
  background: var(--soouo-grad-accent); color: var(--soouo-on-accent);
  font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  text-decoration: none;
  box-shadow: var(--soouo-shadow-accent);
  transition: transform var(--soouo-dur-fast) var(--soouo-ease), filter var(--soouo-dur-fast);
}
.obj_article_details .galleys_links a:hover { filter: brightness(1.08); text-decoration: none; transform: translateY(-1px); }
.obj_article_details .galleys_links a.pdf::before { content: "picture_as_pdf"; font-family: 'Material Symbols Outlined'; font-size: 18px; }
.obj_article_details .galleys_links a.file::before { content: "description"; font-family: 'Material Symbols Outlined'; font-size: 18px; }
.obj_article_details .supplementary_galleys_links a {
  background: var(--soouo-bg-2); color: var(--soouo-text); box-shadow: none; border: 1px solid var(--soouo-border-2);
}

/* DOI */
.obj_article_details .item.doi .value a { color: var(--soouo-hover); overflow-wrap: anywhere; }

/* =========================================================================
   Sticky table of contents (js/article-enhance.js builds the <nav> and
   fills its links from the real section labels already rendered by
   article_details.tpl — no fabricated content, only anchors into it).
   ========================================================================= */
.soouo-toc {
  padding: 14px 16px;
}
.soouo-toc .label { margin-bottom: 8px; }
.soouo-toc__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.soouo-toc__list a {
  display: block; padding: 7px 10px; border-radius: 8px;
  font-size: 13px; color: var(--soouo-text-2); text-decoration: none;
  border-left: 2px solid transparent;
}
.soouo-toc__list a:hover { background: var(--soouo-bg-2); color: var(--soouo-text); }
.soouo-toc__list a.is-active { color: var(--soouo-hover); border-left-color: var(--soouo-accent); background: var(--soouo-bg-2); font-weight: 600; }

/* ---- share card ---- */
.soouo-share { display: flex; flex-wrap: wrap; gap: 8px; }
.soouo-share__btn {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px;
  border: 1px solid var(--soouo-border-2); border-radius: 999px;
  color: var(--soouo-text-2); text-decoration: none;
  background: var(--soouo-bg);
  transition: border-color var(--soouo-dur-fast), color var(--soouo-dur-fast), background var(--soouo-dur-fast);
}
.soouo-share__btn:hover { border-color: var(--soouo-accent); color: var(--soouo-accent); background: var(--soouo-bg-2); }
.soouo-share__btn .material-symbols-outlined { font-size: 19px; }
.soouo-share__btn[data-copied="1"] { border-color: var(--soouo-success); color: var(--soouo-success); }

/* ---- related articles ---- */
.soouo-related { margin-top: 40px; }
.soouo-related__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: 18px; margin-top: 14px;
}
.soouo-related__card { padding: 18px; display: flex; flex-direction: column; gap: 8px; }
.soouo-related__meta { font-size: 11.5px; color: var(--soouo-text-3); text-transform: uppercase; letter-spacing: .05em; }
.soouo-related__title { margin: 0; font-size: 15px; line-height: 1.4; }
.soouo-related__title a { color: var(--soouo-text); text-decoration: none; }
.soouo-related__title a:hover { color: var(--soouo-hover); }
.soouo-related__authors { font-size: 12.5px; color: var(--soouo-text-3); margin-top: auto; }

/* =========================================================================
   OJS PDF.js galley viewer — standalone plugin page, not the article-details
   layout. Give the embedded viewer the full width and restore visible
   return/download controls.
   ========================================================================= */
.header_view {
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 16px;
  background: var(--soouo-primary);
  color: var(--soouo-on-primary);
  border-bottom: 1px solid rgba(255,255,255,.14);
}
.header_view .return,
.header_view .download {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 8px;
  color: var(--soouo-on-primary);
  text-decoration: none;
}
.header_view .return::before {
  content: "arrow_back";
  font-family: 'Material Symbols Outlined';
  font-size: 20px;
}
.header_view .title {
  min-width: 0;
  flex: 1 1 auto;
  color: var(--soouo-on-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-decoration: none;
  font-weight: 600;
}
.header_view .download { gap: 6px; }
.header_view .download::before {
  content: "download";
  font-family: 'Material Symbols Outlined';
  font-size: 20px;
}
#pdfCanvasContainer.galley_view,
#pdfCanvasContainer,
.page_view_pdf #pdfCanvasContainer,
.page_view_pdf .pdfCanvasContainer {
  width: 100% !important;
  max-width: none !important;
  height: calc(100vh - 58px) !important;
  min-height: 78vh !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
  background: #525659;
  border-radius: 12px;
}
#pdfCanvasContainer > iframe,
.page_view_pdf #pdfCanvasContainer iframe,
.page_view_pdf iframe.soouo-pdf-fallback {
  display: block !important;
  width: 100% !important;
  max-width: none !important;
  height: 100% !important;
  min-height: 78vh !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: #525659;
}

/* Defensive: some third-party stats plugins render raw script text into
   their sidebar block. js/article-enhance.js flags such text nodes with
   this attribute; hide only those, never the plugin's real controls. */
.pkp_structure_sidebar .pkp_block[data-soouo-code-dump] [data-soouo-code-dump="1"] { display: none !important; }