/* ==========================================================================
   JURNAL KATALISATOR — PROFESSIONAL BRAND OVERRIDE (v4, OJS 3.5 / healthSciences)
   --------------------------------------------------------------------------
   Dimuat TERAKHIR setelah app.min.css tema (lapisan override).
   Palet: navy #0b2a4a · aksen emas #c9a227 · netral #f4f6f9
   Acuan desain: PLOS / jurnal universitas (header rapi, kartu artikel,
   tipografi serif untuk judul, footer terstruktur).
   ========================================================================== */

:root {
  --kat-primary: #0b2a4a;
  --kat-primary-dark: #071d34;
  --kat-primary-soft: #e8eef5;
  --kat-accent: #c9a227;
  --kat-accent-dark: #a8861d;
  --kat-ink: #1c2733;
  --kat-muted: #5b6b7c;
  --kat-line: #dde5ee;
  --kat-surface: #ffffff;
  --kat-bg: #f4f6f9;
  --kat-radius: 10px;
  --kat-shadow: 0 1px 2px rgba(11, 42, 74, .06), 0 8px 24px rgba(11, 42, 74, .07);
  --kat-serif: Georgia, "Times New Roman", "Noto Serif", serif;
  --kat-sans: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ---------------------------------------------------------------- Base ---- */
body {
  background-color: var(--kat-bg);
  color: var(--kat-ink);
  font-family: var(--kat-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--kat-primary); transition: color .15s ease; }
a:hover, a:focus { color: var(--kat-accent-dark); }

h1, h2, h3, h4, h5, .h1, .h2, .h3, .h4, .h5 {
  color: var(--kat-primary);
  font-family: var(--kat-serif);
  letter-spacing: -.01em;
  font-weight: 700;
}

.page-content,
.container-homepage-issue { margin-top: 1.75rem; margin-bottom: 2.75rem; }

::selection { background: var(--kat-accent); color: #fff; }

/* -------------------------------------------------------------- Header ---- */
.main-header {
  background: linear-gradient(135deg, var(--kat-primary) 0%, var(--kat-primary-dark) 100%);
  border-bottom: 3px solid var(--kat-accent);
  box-shadow: 0 2px 10px rgba(7, 29, 52, .18);
}

.main-header .navbar { padding-top: .5rem; padding-bottom: .5rem; }

/* The theme renders separate mobile and desktop copies of the brand/user menu. */
.main-header .navbar-logo,
.main-header #userNav,
.main-header #languageLargeNav {
  display: none;
}

.main-header .navbar-logo img,
.main-header .navbar-brand img {
  max-height: 58px;
  width: auto;
  height: auto;
  background: #fff;
  border-radius: 6px;
  padding: 5px 10px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .18);
}

.main-header .navbar-logo {
  padding-top: 1.5rem;
  padding-bottom: 1.75rem;
}

/* Nav links: putih di atas navy, underline emas saat hover/aktif */
.main-header .navbar-nav .nav-link,
.main-header .navbar-nav .dropdown-item {
  color: rgba(255, 255, 255, .92);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  border-bottom: 2px solid transparent;
  padding: .75rem 1rem;
  transition: color .15s ease, border-color .15s ease;
}

.main-header .navbar-nav .nav-link:hover,
.main-header .navbar-nav .nav-link:focus,
.main-header .navbar-light .navbar-nav .nav-link:hover,
.main-header .navbar-light .navbar-nav .nav-link:focus {
  background: transparent;
  color: #fff;
  border-bottom-color: var(--kat-accent);
}

.main-header .navbar-nav .nav-link.active,
.main-header .current-issue-nav .nav-link,
.main-header .nmi_type_current > .nav-link {
  color: #fff;
  border-bottom-color: var(--kat-accent);
}

.main-header .navbar-toggler {
  border-color: rgba(255, 255, 255, .4);
  filter: invert(1);
}

/* User nav (Login/Register) di kanan atas: pill halus */
#userNav .nav-link {
  color: rgba(255, 255, 255, .85);
  border: 1px solid rgba(255, 255, 255, .25);
  border-radius: 999px;
  font-size: 12px;
  text-transform: none;
  padding: .25rem .9rem;
  margin-left: .4rem;
  transition: all .15s ease;
}

#userNav .nav-link:hover,
#userNav .nav-link:focus {
  background: var(--kat-accent);
  border-color: var(--kat-accent);
  color: #fff;
}

/* Dropdown: navy pekat, item putih */
.main-header .navbar-nav .dropdown-menu.show {
  background-color: var(--kat-primary);
  border: 1px solid rgba(255, 255, 255, .12);
}

.main-header .navbar-nav .dropdown-item {
  color: rgba(255, 255, 255, .85);
  text-transform: none;
  letter-spacing: 0;
  border-bottom: none;
  font-weight: 500;
}

.main-header .navbar-nav .dropdown-item:hover,
.main-header .navbar-nav .dropdown-item:focus {
  background: rgba(255, 255, 255, .08);
  color: #fff;
}

/* --------------------------------------------------- Hero / issue head ---- */
.page-issue-header,
.homepage-issue-current { margin-bottom: 1.25rem; }

.homepage-issue-identifier,
.issue-toc-section-title {
  font-family: var(--kat-serif);
}

.container-homepage-issue {
  background: var(--kat-surface);
  border: 1px solid var(--kat-line);
  border-radius: var(--kat-radius);
  box-shadow: var(--kat-shadow);
  padding: 2rem 2rem 2.25rem;
}

.homepage-issue-identifier {
  color: var(--kat-primary);
  font-size: 2rem;
  border-bottom: 3px solid var(--kat-accent);
  display: inline-block;
  padding-bottom: .35rem;
}

.homepage-issue-published {
  color: var(--kat-muted);
  font-size: .9rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.page-issue .page-header h1 {
  font-size: 1.9rem;
}

.page-issue .page-header {
  border-bottom: 3px solid var(--kat-accent);
  padding-bottom: 1rem;
  margin-bottom: 2rem;
}

/* ------------------------------------------------- TOC / article cards ---- */
.issue-toc-section { margin-bottom: 2.25rem; }

.issue-toc-section-title {
  font-size: 1.25rem;
  color: var(--kat-primary);
  border-bottom: 1px solid var(--kat-line);
  padding-bottom: .6rem;
  margin-bottom: 1.25rem;
  position: relative;
}

.issue-toc-section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 64px;
  height: 3px;
  background: var(--kat-accent);
}

.article-summary {
  background: var(--kat-surface);
  border: 1px solid var(--kat-line);
  border-left: 4px solid var(--kat-primary);
  border-radius: 8px;
  padding: 1.15rem 1.25rem;
  margin-bottom: 1.1rem;
  transition: box-shadow .18s ease, transform .18s ease, border-color .18s ease;
}

.article-summary:hover {
  box-shadow: var(--kat-shadow);
  border-left-color: var(--kat-accent);
  transform: translateY(-2px);
}

.article-summary-title a {
  font-family: var(--kat-serif);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--kat-primary);
  line-height: 1.45;
}

.article-summary-title a:hover { color: var(--kat-accent-dark); }

.article-summary-authors {
  color: var(--kat-muted);
  font-size: .9rem;
  margin-top: .35rem;
}

.article-summary-pages {
  color: var(--kat-muted);
  font-size: .82rem;
}

/* Tombol galley (PDF dll): tegas dan konsisten */
.article-summary-galleys .btn,
.obj_galley_link.btn,
.btn-primary {
  background: var(--kat-primary);
  border-color: var(--kat-primary);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: .3rem 1rem;
  border-radius: 999px;
  transition: all .15s ease;
}

.article-summary-galleys .btn:hover,
.article-summary-galleys .btn:focus,
.obj_galley_link.btn:hover,
.obj_galley_link.btn:focus,
.btn-primary:hover,
.btn-primary:focus {
  background: var(--kat-accent);
  border-color: var(--kat-accent);
  color: #fff;
}

.btn-outline-primary {
  border-color: var(--kat-primary);
  color: var(--kat-primary);
}

.btn-outline-primary:hover {
  background: var(--kat-primary);
  border-color: var(--kat-primary);
  color: #fff;
}

.btn { border-radius: 999px; }

/* -------------------------------------------------- Article detail page ---- */
.page-article .page-header {
  border-bottom: 1px solid var(--kat-line);
  padding-bottom: 1.25rem;
  margin-bottom: 1.75rem;
}

.article-details-fulltitle {
  font-family: var(--kat-serif);
  font-size: 1.75rem;
  line-height: 1.35;
  color: var(--kat-primary);
}

.article-details-authors { color: var(--kat-ink); }

.article-details-author-affiliation {
  color: var(--kat-muted);
  font-size: .88rem;
}

.article-details-published,
.article-details-issue-section {
  color: var(--kat-muted);
  font-size: .9rem;
}

.article-details-block {
  background: var(--kat-surface);
  border: 1px solid var(--kat-line);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
}

.article-details-block .article-details-heading,
.article-details-heading {
  font-family: var(--kat-serif);
  font-size: 1.05rem;
  color: var(--kat-primary);
  border-bottom: 2px solid var(--kat-accent);
  display: inline-block;
  padding-bottom: .25rem;
  margin-bottom: .85rem;
}

.article-details-abstract { font-size: .97rem; }

.article-details-how-to-cite-citation {
  background: var(--kat-primary-soft);
  border-left: 4px solid var(--kat-accent);
  border-radius: 6px;
  padding: .85rem 1rem;
  font-size: .9rem;
}

.article-details-keywords .article-details-keywords-value a {
  display: inline-block;
  background: var(--kat-primary-soft);
  color: var(--kat-primary);
  border-radius: 999px;
  padding: .15rem .75rem;
  font-size: .82rem;
  margin: 0 .3rem .3rem 0;
  text-decoration: none;
}

.article-details-keywords .article-details-keywords-value a:hover {
  background: var(--kat-primary);
  color: #fff;
}

/* -------------------------------------------------------- Sidebar blocks ---- */
.katalisator-page-layout {
  margin-top: 1.75rem;
  margin-bottom: 2.75rem;
}

.katalisator-main,
.katalisator-sidebar { min-width: 0; }

.katalisator-main > .container {
  width: 100%;
  max-width: 100%;
  margin-top: 0;
  margin-bottom: 0;
  padding-right: 1.5rem;
  padding-left: 1.5rem;
}

.katalisator-main > .homepage-image { max-width: 100%; }

.katalisator-sidebar .pkp_block,
.katalisator-sidebar .katalisator-native-stats {
  background: var(--kat-surface);
  border: 1px solid var(--kat-line);
  border-radius: 8px;
  padding: 1.1rem 1.15rem;
  margin-bottom: 1.1rem;
  width: 100%;
  max-width: none;
  flex: none;
}

.katalisator-sidebar .pkp_block .content { max-width: 100%; }

.katalisator-sidebar .katalisator-native-stats h3 {
  font-size: 1rem;
  border-bottom: 2px solid var(--kat-accent);
  padding-bottom: .3rem;
}

.katalisator-sidebar .katalisator-stats-grid {
  display: grid;
  gap: .6rem;
  margin-bottom: 1rem;
}

.katalisator-sidebar .katalisator-stat-item {
  display: flex;
  justify-content: space-between;
  gap: .75rem;
  padding-bottom: .4rem;
  border-bottom: 1px dashed var(--kat-line);
}

.katalisator-sidebar .katalisator-stat-item span { font-size: .78rem; }

.katalisator-sidebar .katalisator-flag-counter img {
  width: auto !important;
  max-width: 100%;
  height: auto !important;
}

.katalisator-sidebar .katalisator-cover { margin-bottom: 1rem; }

.katalisator-sidebar .katalisator-cover img {
  display: block;
  width: 200px !important;
  max-width: 100% !important;
  height: auto !important;
}

.katalisator-sidebar .block_announcement_feed img {
  width: auto !important;
  max-width: 32px;
  height: auto !important;
}

.pkp_block .title {
  font-family: var(--kat-serif);
  font-size: 1rem;
  color: var(--kat-primary);
  border-bottom: 2px solid var(--kat-accent);
  padding-bottom: .3rem;
  margin-bottom: .8rem;
}

.pkp_block ul { list-style: none; padding-left: 0; }

.pkp_block li { padding: .3rem 0; border-bottom: 1px dashed var(--kat-line); }

.pkp_block li:last-child { border-bottom: none; }

.pkp_block li a { font-size: .92rem; text-decoration: none; }

.pkp_block li a:hover { text-decoration: underline; color: var(--kat-accent-dark); }

/* -------------------------------------------------------------- Footer ---- */
.site-footer {
  background: linear-gradient(180deg, var(--kat-primary-dark) 0%, var(--kat-primary) 100%);
  border-top: 3px solid var(--kat-accent);
  color: rgba(255, 255, 255, .88);
  padding-top: 2.25rem;
  padding-bottom: 1.5rem;
}

.site-footer h3, .site-footer h4 {
  color: #fff;
  font-family: var(--kat-serif);
  font-size: 1.02rem;
  margin-bottom: .75rem;
}

.site-footer .pkp_block {
  background: transparent;
  border: none;
  padding: 0;
}

.site-footer a { color: rgba(255, 255, 255, .9); }

.site-footer a:hover { color: var(--kat-accent); }

.site-footer .pkp_brand_footer a { color: rgba(255, 255, 255, .75); }

.site-footer .site-footer-content {
  border-top: 1px solid rgba(255, 255, 255, .15);
  margin-top: 1.5rem;
  padding-top: 1.5rem;
}

/* Journal "About" body text on the homepage/about pages */
.homepage_about, .page_about { color: var(--kat-muted); }

/* Accessibility: visible focus */
a:focus-visible, .btn:focus-visible, .nav-link:focus-visible {
  outline: 3px solid var(--kat-accent);
  outline-offset: 2px;
}

/* ------------------------------------------------------------ Pagination ---- */
.page-link { color: var(--kat-primary); }

.page-link:hover, .page-link:focus {
  background: var(--kat-primary);
  color: #fff;
  border-color: var(--kat-primary);
}

.page-item.active .page-link {
  background: var(--kat-primary);
  border-color: var(--kat-primary);
  color: #fff;
}

/* Search input polish */
input.form-control:focus,
select.form-select:focus,
textarea.form-control:focus {
  border-color: var(--kat-accent);
  box-shadow: 0 0 0 .2rem rgba(201, 162, 39, .18);
}

/* --------------------------------------------------------- Responsive ----- */
@media (min-width: 992px) {
  .main-header .container {
    position: relative;
    display: grid;
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr) auto;
    align-items: center;
    gap: 1.25rem;
    padding: .8rem 1rem !important;
  }

  .main-header .navbar-logo,
  .main-header #languageLargeNav {
    display: block;
  }

  .main-header .navbar-logo {
    grid-column: 1;
    max-width: 280px;
    margin: 0;
    padding: 0;
    text-align: left;
  }

  .main-header .navbar-logo img {
    max-width: 100%;
    max-height: 52px;
  }

  .main-header .navbar {
    grid-column: 2;
    min-width: 0;
    margin: 0;
    padding: 0;
  }

  .main-header .navbar-brand,
  .main-header #primaryNav-userNav,
  .main-header #languageSmallNav {
    display: none !important;
  }

  .main-header #primaryNav {
    width: 100%;
    justify-content: center;
    padding-top: 0;
    padding-bottom: 0;
  }

  .main-header #primaryNav .nav-link {
    padding: .7rem .8rem;
  }

  .main-header #userNav {
    position: static;
    grid-column: 3;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    width: auto;
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .main-header #userNav .nav-item {
    display: inline-block;
  }

  .main-header #languageLargeNav {
    position: static;
    grid-column: 3;
    justify-self: end;
  }
}

@media (max-width: 991.98px) {
  .main-header .navbar-logo img,
  .main-header .navbar-brand img { max-height: 44px; }

  .main-header .navbar-collapse {
    background: rgba(255, 255, 255, .06);
    border-radius: 8px;
    padding: .5rem .75rem;
    margin-top: .5rem;
  }

  .container-homepage-issue { padding: 1.25rem 1rem 1.5rem; }
  .homepage-issue-identifier { font-size: 1.3rem; }
  .article-details-fulltitle { font-size: 1.35rem; }

  .katalisator-sidebar {
    margin-top: 1.5rem;
  }
}

@media (max-width: 575.98px) {
  .article-summary { padding: .9rem .85rem; }
  .article-summary-title a { font-size: 1rem; }
  .article-details-block { padding: 1rem; }
  .container-homepage-issue { padding: 1rem .85rem 1.25rem; }

  .katalisator-page-layout {
    margin-top: 1rem;
    margin-bottom: 1.5rem;
  }

  .katalisator-main > .container {
    padding-right: .85rem;
    padding-left: .85rem;
  }
}

/* --------------------------------------------------------------- Print ---- */
@media print {
  .main-header, .site-footer, .katalisator-sidebar, .katalisator-native-stats { display: none !important; }
  body { background: #fff; }
  .article-summary, .article-details-block, .container-homepage-issue { box-shadow: none; border-color: #ccc; }
}

/* ------------------------------------------------------------ Long URLs --- */
/* Prevent long bare URLs in custom blocks / additional content from
   overflowing the viewport on small screens */
.page-content a,
.homepage-additional-content a,
.pkp_block a {
  overflow-wrap: anywhere;
  word-break: break-word;
}