/* ==========================================================================
   JURNAL KATALISATOR — PROFESSIONAL BRAND OVERRIDE (v3, OJS 3.5 / healthSciences)
   --------------------------------------------------------------------------
   Lapisan override yang dimuat TERAKHIR setelah app.min.css tema.
   Palet: navy #0b2a4a · aksen emas #c9a227 · netral #f4f6f9
   ========================================================================== */

:root {
  --kat-primary: #0b2a4a;
  --kat-primary-dark: #071d34;
  --kat-primary-soft: #e8eef5;
  --kat-accent: #c9a227;
  --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;
}

/* ---------------------------------------------------------------- Base ---- */
body {
  background-color: var(--kat-bg);
  color: var(--kat-ink);
  font-family: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

a { color: var(--kat-primary); }
a:hover, a:focus { color: var(--kat-primary-dark); }

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

.page-content,
.container-homepage-issue { margin-top: 1.75rem; margin-bottom: 2.5rem; }

/* -------------------------------------------------------------- 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; }

.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-nav .nav-link,
.main-header .navbar-nav > li > a {
  color: rgba(255, 255, 255, .92) !important;
  font-weight: 600;
  font-size: .95rem;
  padding: .55rem .85rem;
  border-bottom: 2px solid transparent;
  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-nav > li > a:hover {
  color: #fff !important;
  border-bottom-color: var(--kat-accent);
}

.main-header .dropdown-menu {
  border: 1px solid var(--kat-line);
  border-radius: var(--kat-radius);
  box-shadow: var(--kat-shadow);
}

.main-header .dropdown-item:hover { background: var(--kat-primary-soft); color: var(--kat-primary); }

.main-header .navbar-toggler { border-color: rgba(255, 255, 255, .45); }
.main-header .navbar-toggler-icon { filter: invert(1) brightness(2); }

/* ----------------------------------------------------- Homepage: issue ---- */
.container-homepage-issue {
  background: var(--kat-surface);
  border: 1px solid var(--kat-line);
  border-radius: var(--kat-radius);
  box-shadow: var(--kat-shadow);
  padding: 1.75rem 1.9rem 2rem;
}

.homepage-issue-current {
  color: var(--kat-accent);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 700;
  font-size: .78rem;
  margin-bottom: .35rem;
}

.homepage-issue-identifier {
  font-family: var(--kat-serif);
  font-weight: 700;
  color: var(--kat-primary);
  font-size: 1.6rem;
  line-height: 1.25;
}

.homepage-issue-published { color: var(--kat-muted); font-size: .9rem; margin-bottom: 1rem; }

.homepage-issue-cover {
  border: 1px solid var(--kat-line);
  border-radius: 6px;
  box-shadow: 0 6px 18px rgba(11, 42, 74, .16);
  background: #fff;
}

.homepage-issue-description-wrapper { color: var(--kat-muted); font-size: .95rem; }

/* --------------------------------------------------- Article summaries ---- */
.issue-toc-section { margin-top: 1.5rem; }

.issue-toc-section-title {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--kat-primary);
  border-bottom: 2px solid var(--kat-accent);
  padding-bottom: .45rem;
  margin-bottom: 1rem;
}

.article-summary {
  background: var(--kat-surface);
  border: 1px solid var(--kat-line);
  border-left: 4px solid var(--kat-primary);
  border-radius: 8px;
  padding: 1.05rem 1.15rem;
  margin-bottom: .9rem;
  transition: box-shadow .18s ease, transform .18s ease, border-left-color .18s ease;
}

.article-summary:hover {
  box-shadow: var(--kat-shadow);
  transform: translateY(-1px);
  border-left-color: var(--kat-accent);
}

.article-summary-title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: .35rem;
}

.article-summary-title a { color: var(--kat-primary); text-decoration: none; }
.article-summary-title a:hover { color: var(--kat-primary-dark); text-decoration: underline; }

.article-summary-authors { color: var(--kat-muted); font-size: .9rem; margin-bottom: .5rem; }
.article-summary-pages { color: var(--kat-muted); font-size: .85rem; font-weight: 600; }

.article-summary-galleys .btn,
.obj_galley_link,
.galleys_links .btn {
  background: var(--kat-primary);
  border: 1px solid var(--kat-primary);
  color: #fff;
  border-radius: 6px;
  font-size: .8rem;
  font-weight: 600;
  padding: .3rem .7rem;
}

.article-summary-galleys .btn:hover,
.obj_galley_link:hover,
.galleys_links .btn:hover {
  background: var(--kat-accent);
  border-color: var(--kat-accent);
  color: #14202b;
}

/* ------------------------------------------------- Buttons & pagination --- */
.btn-primary {
  background: var(--kat-primary);
  border-color: var(--kat-primary);
  font-weight: 600;
  border-radius: 6px;
}

.btn-primary:hover, .btn-primary:focus {
  background: var(--kat-primary-dark);
  border-color: var(--kat-primary-dark);
}

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

/* -------------------------------------------- Sidebar / footer blocks ----- */
.site-footer-sidebar { margin-top: 2rem; margin-bottom: 1.5rem; }

.site-footer-sidebar .pkp_block,
.site-footer-sidebar > .pkp_block {
  background: var(--kat-surface);
  border: 1px solid var(--kat-line);
  border-radius: var(--kat-radius);
  box-shadow: var(--kat-shadow);
  padding: 1.1rem 1.2rem 1.25rem;
  margin-bottom: 1.25rem;
}

.site-footer-sidebar .pkp_block > .block_title,
.site-footer-sidebar .pkp_block > h2,
.katalisator-native-stats > h3,
.katalisator-indexing-block > h3,
.katalisator-menu-block > h3 {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--kat-primary);
  border-bottom: 2px solid var(--kat-accent);
  padding-bottom: .5rem;
  margin: 0 0 .85rem;
}

/* Indexing block */
.katalisator-indexing-block ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.katalisator-indexing-block li { margin: 0; }

.katalisator-indexing-block a {
  display: inline-block;
  background: var(--kat-primary-soft);
  border: 1px solid var(--kat-line);
  border-radius: 999px;
  color: var(--kat-primary);
  font-size: .78rem;
  font-weight: 600;
  padding: .28rem .7rem;
  text-decoration: none;
}

.katalisator-indexing-block a:hover {
  background: var(--kat-primary);
  border-color: var(--kat-primary);
  color: #fff;
}

/* Navigation / menu block */
.katalisator-menu-block .katalisator-cover { text-align: center; margin-bottom: .9rem; }

.katalisator-menu-block .katalisator-cover img {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--kat-line);
  border-radius: 6px;
  box-shadow: 0 6px 16px rgba(11, 42, 74, .15);
}

.katalisator-menu-block ul.sidemenu { list-style: none; margin: 0 0 .9rem; padding: 0; }

.katalisator-menu-block ul.sidemenu li { border-bottom: 1px solid var(--kat-line); }

.katalisator-menu-block ul.sidemenu li:last-child { border-bottom: 0; }

.katalisator-menu-block ul.sidemenu li a {
  display: block;
  color: var(--kat-ink);
  font-size: .88rem;
  padding: .5rem .1rem;
  text-decoration: none;
}

.katalisator-menu-block ul.sidemenu li a:hover {
  color: var(--kat-primary);
  padding-left: .35rem;
  transition: padding-left .15s ease;
}

.katalisator-menu-block h3 { margin-top: 1rem; }

/* Announcement feed block: keep it discreet */
.block_announcement_feed .block_title { font-size: .78rem; }
.block_announcement_feed ul { list-style: none; margin: 0; padding: 0; display: flex; gap: .5rem; }
.block_announcement_feed a { opacity: .7; }
.block_announcement_feed a:hover { opacity: 1; }

/* Usage statistics block */
.katalisator-native-stats {
  background: var(--kat-surface);
  border: 1px solid var(--kat-line);
  border-radius: var(--kat-radius);
  box-shadow: var(--kat-shadow);
  padding: 1.1rem 1.2rem 1.25rem;
  margin-bottom: 1.25rem;
}

.katalisator-native-stats .katalisator-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .6rem;
  text-align: center;
}

.katalisator-stat-item {
  background: var(--kat-primary-soft);
  border: 1px solid var(--kat-line);
  border-radius: 8px;
  padding: .6rem .3rem;
}

.katalisator-stat-item strong {
  display: block;
  color: var(--kat-primary);
  font-size: 1.02rem;
  line-height: 1.2;
}

.katalisator-stat-item span { color: var(--kat-muted); font-size: .7rem; text-transform: uppercase; letter-spacing: .04em; }

.katalisator-flag-counter { margin-top: 1rem; text-align: center; }
.katalisator-flag-counter h4 {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--kat-muted);
  margin-bottom: .5rem;
}
.katalisator-flag-counter img { max-width: 100%; height: auto; border-radius: 4px; }

/* ------------------------------------------------------- Footer & misc ---- */
.site-footer {
  background: var(--kat-primary-dark);
  color: rgba(255, 255, 255, .85);
  border-top: 3px solid var(--kat-accent);
  padding-top: 1.5rem;
  margin-top: 1rem;
}

.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); }

/* 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;
}

/* --------------------------------------------------------- Responsive ----- */
@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; }
}

@media (max-width: 575.98px) {
  .katalisator-native-stats .katalisator-stats-grid { grid-template-columns: 1fr; }
  .article-summary { padding: .9rem .85rem; }
}

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