/* ==========================================================================
   INDEX - Informatics and Digital Expert
   OJS 3.3 Custom Stylesheet (gaya tampilan mengikuti JTIIK)

   Basis : stylesheet JTIIK (ditulis untuk OJS 3.5)
   Tambahan : bagian 13 "ADAPTASI OJS 3.3" di bawah — memperbaiki garis
              vertikal di sidebar, ruang kosong di atas konten, font judul,
              navigasi, dan judul blok sidebar.
   ========================================================================== */

/* --- 1. IMPORTS & GLOBAL VARIABLES --- */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Playfair+Display:wght@600;700;800&family=Manrope:wght@400;500;600;700;800&family=Montserrat:wght@500;600;700;800&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css');

:root {
  --primary-dark: #002f5d;
  --primary-blue: #004d74;
  --accent-cyan: #00b4d8;
  --accent-orange: #f37023;
  --accent-yellow: #f7bc4a;
  --text-dark: #0f172a;
  --text-muted: #475569;
  --bg-card: #ffffff;
  --border-light: #e2e8f0;
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

body {
  font-family: 'Plus Jakarta Sans', 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  color: var(--text-muted) !important;
  background-color: #f1f5f9 !important;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

/* --- 2. LAYOUT (CSS GRID) --- */
.pkp_structure_page {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

.pkp_structure_content {
  max-width: 1240px !important;
  margin: 32px auto !important;
  padding: 32px 40px !important;
  background: #ffffff !important;
  border-radius: 16px !important;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05) !important;
  border: 1px solid var(--border-light) !important;
  box-sizing: border-box !important;
}

@media (min-width: 992px) {
  .pkp_structure_content.has_sidebar,
  .pkp_structure_content {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) 300px !important;
    gap: 32px !important;
    align-items: start !important;
  }
  .pkp_structure_content:not(.has_sidebar) {
    display: block !important;
  }
  .cmp_breadcrumbs,
  .pkp_page_title,
  .page_title,
  h1.page_title {
    grid-column: 1 / -1 !important;
  }
  .pkp_structure_main {
    grid-column: 1 !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    float: none !important;
    padding: 0 !important;
    box-sizing: border-box !important;
  }
  .pkp_structure_sidebar {
    grid-column: 2 !important;
    width: 100% !important;
    max-width: 100% !important;
    float: none !important;
    padding-left: 24px !important;
    border-left: 1px solid var(--border-light) !important;
    box-sizing: border-box !important;
  }
}

.pkp_structure_sidebar::before,
.pkp_structure_sidebar:before {
  display: none !important;
  content: none !important;
}

/* --- 3. BREADCRUMBS --- */
.cmp_breadcrumbs {
  margin-bottom: 24px !important;
  padding: 0 !important;
  font-size: 0.875rem !important;
  width: 100% !important;
}
.cmp_breadcrumbs ol {
  display: flex !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
  gap: 8px !important;
}
.cmp_breadcrumbs li a {
  color: var(--text-muted) !important;
  text-decoration: none !important;
  font-weight: 500 !important;
  transition: color 0.2s ease !important;
}
.cmp_breadcrumbs li a:hover {
  color: var(--accent-cyan) !important;
}
.cmp_breadcrumbs li.current,
.cmp_breadcrumbs li:last-child {
  color: var(--primary-dark) !important;
  font-weight: 700 !important;
}
.cmp_breadcrumbs li + li::before {
  content: "›" !important;
  margin-right: 8px !important;
  color: #94a3b8 !important;
  font-weight: bold !important;
}

/* --- 4. TYPOGRAPHY --- */
.pkp_page_title,
.page_title,
h1.page_title {
  font-family: 'Plus Jakarta Sans', sans-serif !important;
  font-size: 1.85rem !important;
  font-weight: 800 !important;
  color: var(--primary-dark) !important;
  margin-top: 0 !important;
  margin-bottom: 24px !important;
  padding-bottom: 12px !important;
  border-bottom: 3px solid var(--accent-cyan) !important;
  display: block !important;
  letter-spacing: -0.5px !important;
  width: 100% !important;
}

.pkp_structure_main h2,
.pkp_structure_content .page h2 {
  font-size: 1.35rem !important;
  font-weight: 700 !important;
  color: var(--primary-blue) !important;
  margin-top: 28px !important;
  margin-bottom: 16px !important;
  padding-left: 12px !important;
  border-left: 4px solid var(--accent-cyan) !important;
  line-height: 1.3 !important;
}
.pkp_structure_main h3,
.pkp_structure_content .page h3 {
  font-size: 1.15rem !important;
  font-weight: 700 !important;
  color: var(--text-dark) !important;
  margin-top: 22px !important;
  margin-bottom: 12px !important;
  line-height: 1.4 !important;
}
.pkp_structure_main h4,
.pkp_structure_content .page h4 {
  font-size: 1rem !important;
  font-weight: 600 !important;
  color: var(--text-muted) !important;
  margin-top: 18px !important;
  margin-bottom: 10px !important;
}

.pkp_structure_main p,
.pkp_structure_content .page p {
  color: #334155 !important;
  font-size: 0.975rem !important;
  line-height: 1.8 !important;
  margin-bottom: 16px !important;
  word-wrap: break-word !important;
  overflow-wrap: break-word !important;
}

.pkp_structure_main a:not(.btn):not(.obj_galley_link),
.pkp_structure_content .page a:not(.btn) {
  text-decoration: none !important;
  font-weight: 600 !important;
  transition: all 0.2s ease !important;
  border-bottom: 1px dashed transparent !important;
}
.pkp_structure_main a:not(.btn):not(.obj_galley_link):hover,
.pkp_structure_content .page a:not(.btn):hover {
  color: var(--primary-dark) !important;
  border-bottom-color: var(--primary-dark) !important;
}

.homepage_about img,
.pkp_structure_main img {
  border-radius: 12px !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08) !important;
  max-width: 100% !important;
  height: auto !important;
  display: block !important;
}

/* --- 5. LISTS, BLOCKQUOTE, TABLE --- */
.pkp_structure_main ul,
.pkp_structure_main ol,
.pkp_structure_content .page ul,
.pkp_structure_content .page ol {
  margin-bottom: 20px !important;
  padding-left: 24px !important;
}
.pkp_structure_main li,
.pkp_structure_content .page li {
  color: #334155 !important;
  font-size: 0.975rem !important;
  line-height: 1.75 !important;
  margin-bottom: 8px !important;
}
.pkp_structure_main li > ul,
.pkp_structure_main li > ol,
.pkp_structure_content .page li > ul,
.pkp_structure_content .page li > ol {
  margin-top: 8px !important;
  margin-bottom: 8px !important;
  padding-left: 20px !important;
}
.pkp_structure_main ul > li::marker,
.pkp_structure_content .page ul > li::marker {
  color: var(--accent-cyan) !important;
}
.pkp_structure_main ol > li::marker,
.pkp_structure_content .page ol > li::marker {
  color: var(--primary-blue) !important;
  font-weight: 700 !important;
}

.pkp_structure_main blockquote,
.pkp_structure_content .page blockquote {
  background-color: #f8fafc !important;
  border-left: 4px solid var(--primary-blue) !important;
  margin: 24px 0 !important;
  padding: 16px 20px !important;
  border-radius: 0 10px 10px 0 !important;
  font-style: italic !important;
  color: #475569 !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02) !important;
}
.pkp_structure_main blockquote p,
.pkp_structure_content .page blockquote p {
  margin-bottom: 0 !important;
}

.pkp_structure_main table,
.pkp_structure_content .page table {
  width: 100% !important;
  max-width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  margin: 24px 0 !important;
  border: 1px solid var(--border-light) !important;
  border-radius: 10px !important;
  overflow: hidden !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02) !important;
}
.pkp_structure_main th,
.pkp_structure_content .page th {
  background-color: #f1f5f9 !important;
  color: var(--primary-dark) !important;
  font-weight: 700 !important;
  text-align: left !important;
  padding: 12px 16px !important;
  border-bottom: 2px solid var(--border-light) !important;
  font-size: 0.9rem !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
}
.pkp_structure_main td,
.pkp_structure_content .page td {
  padding: 12px 16px !important;
  border-bottom: 1px solid var(--border-light) !important;
  color: #334155 !important;
  font-size: 0.925rem !important;
}
.pkp_structure_main tr:last-child td,
.pkp_structure_content .page tr:last-child td {
  border-bottom: none !important;
}
.pkp_structure_main tr:nth-child(even),
.pkp_structure_content .page tr:nth-child(even) {
  background-color: #f8fafc !important;
}

/* --- 6. ARTICLE LIST --- */
.cmp_article_list {
  padding-left: 0 !important;
  list-style: none !important;
}
.cmp_article_list > li {
  margin-bottom: 18px !important;
  padding: 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  list-style: none !important;
}
.obj_article_summary {
  background: var(--bg-card) !important;
  border-radius: 10px !important;
  padding: 20px 24px !important;
  border: 1px solid var(--border-light) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04) !important;
  transition: background-color 0.25s ease, border-color 0.25s ease !important;
  position: relative !important;
}
.obj_article_summary:hover {
  background-color: #f0f7ff !important;
  border-color: var(--accent-cyan) !important;
}
.obj_article_summary > .title,
.obj_article_summary > .title a,
.obj_article_summary .title a {
  font-family: 'Playfair Display', serif !important;
  font-weight: 800 !important;
  color: #01557f !important;
  line-height: 1.4 !important;
  text-decoration: none !important;
  transition: color 0.2s ease !important;
}
.obj_article_summary > .title a:hover,
.obj_article_summary .title a:hover {
  color: var(--accent-cyan) !important;
}
.obj_article_details .authors {
  font-family: unset;
  background-color: transparent;
}
.obj_article_details .entry_details .item {
  background: unset;
}

/* --- 7. HEADER & NAVIGATION --- */
.pkp_structure_head {
  background: linear-gradient(135deg, #003859 0%, #004d74 100%) !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1) !important;
}
.pkp_site_name_wrapper {
  background: #004d74;
}
#headerNavigationContainer .header-top {
  background: #002f5d;
}
.pkp_navigation_primary_row {
  background: #002f5d !important;
  border-bottom: 3px solid var(--accent-cyan) !important;
}
#navigationPrimary a {
  font-family: 'Plus Jakarta Sans', 'Manrope', sans-serif !important;
  font-weight: 700 !important;
  color: #ffffff !important;
  padding: 10px 16px !important;
  border-radius: 6px !important;
  transition: all 0.25s ease-in-out !important;
}
#navigationPrimary > li > a:hover,
#navigationPrimary > li > a:focus,
#navigationPrimary a:hover,
#navigationPrimary a:focus {
  background-color: #001f40 !important;
  color: #f37023 !important;
  border-color: transparent !important;
}
.pkp_site_nav_menu a:hover {
  color: #ffffff;
  background-color: rgba(0, 0, 0, 0.2);
}

/* --- 8. HOMEPAGE --- */
.pkp_structure_main {
  padding-top: 10px !important;
}
.homepage_about {
  border-bottom: 2px solid var(--border-light) !important;
  padding-bottom: 24px !important;
  margin-bottom: 24px !important;
}
.homepage_about h2 {
  font-weight: 800 !important;
  color: var(--text-dark) !important;
  position: relative !important;
  padding-bottom: 12px !important;
  margin-bottom: 20px !important;
}
.homepage_about h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50px;
  height: 4px;
  background: var(--accent-cyan);
  border-radius: 2px;
}
.current_issue h2 {
  border-bottom: none !important;
  padding-bottom: 0 !important;
  margin-bottom: 16px !important;
}
.current_issue h2::after {
  display: none !important;
}

/* --- 9. SIDEBAR: LANGUAGE, MENU, SUBMISSION BUTTON --- */
.block_language {
  padding: 16px 0 !important;
}
.block_language .title,
.block_language h2,
.block_language .title_wrapper h2 {
  font-family: 'Plus Jakarta Sans', sans-serif !important;
  font-weight: 800 !important;
  color: #004d74 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.8px !important;
  border-bottom: 2px solid var(--accent-cyan) !important;
  padding-bottom: 8px !important;
  margin-bottom: 14px !important;
  margin-top: 0 !important;
}
.block_language ul {
  padding-left: 0 !important;
  margin: 0 !important;
  list-style: none !important;
  display: flex !important;
  gap: 8px !important;
  flex-wrap: wrap !important;
}
.block_language ul li {
  margin: 0 !important;
  padding: 0 !important;
}
.block_language ul li a {
  display: inline-flex !important;
  align-items: center !important;
  padding: 8px 16px !important;
  background: #f1f5f9 !important;
  color: #002f5d !important;
  border-radius: 8px !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  transition: all 0.25s ease !important;
  border: 1px solid #cbd5e1 !important;
}
.block_language ul li a:hover,
.block_language ul li.current a,
.block_language ul li a.is_active {
  background: linear-gradient(135deg, #004d74 0%, #002f5d 100%) !important;
  color: #ffffff !important;
  border-color: #004d74 !important;
  box-shadow: 0 4px 10px rgba(0, 77, 116, 0.25) !important;
  transform: translateY(-1px) !important;
}

/* Menu samping (#cssmenu) */
#cssmenu,
#cssmenu ul,
#cssmenu li,
#cssmenu a {
  margin: 0;
  padding: 0;
  border: 0;
  list-style: none;
  display: block;
  position: relative;
  box-sizing: border-box;
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
}
#cssmenu {
  width: 100%;
  background-color: #003875;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}
#cssmenu > ul > li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
#cssmenu > ul > li:last-child {
  border-bottom: none;
}
#cssmenu a {
  display: flex;
  align-items: center;
  padding: 10px 15px;
  color: #ffffff;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.2s ease-in-out;
  border-left: 4px solid transparent;
}
#cssmenu a em.fa {
  color: #ffffff;
  font-size: 14px;
  width: 20px;
  margin-right: 8px;
  text-align: center;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
#cssmenu li > a:hover {
  background-color: #002855;
  border-left: 4px solid #f37023;
  color: #ffffff;
}
#cssmenu li > a:hover em.fa {
  color: #f37023;
}
#cssmenu ul ul {
  display: block;
  background-color: #002b5c;
}
#cssmenu ul ul li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
#cssmenu ul ul li:last-child {
  border-bottom: none;
}
#cssmenu ul ul li a {
  padding: 8px 15px 8px 35px;
  font-size: 12px;
  font-weight: 400;
  color: #e2e8f0;
}
#cssmenu ul ul li a:hover {
  background-color: #001f40;
  color: #ffffff;
  border-left: 4px solid #3e82b8;
}
#cssmenu ul ul li a em.fa {
  font-size: 11px;
  color: #90cdf4;
}

/* Tombol "Make a Submission" */
.block_make_submission a {
  border: none !important;
  width: 100% !important;
  display: block !important;
  box-sizing: border-box !important;
  background: linear-gradient(135deg, #f7bc4a 0%, #f37023 100%) !important;
  color: #ffffff !important;
  padding: 12px 18px !important;
  text-align: center;
  font-weight: 800 !important;
  border-radius: 8px !important;
  box-shadow: 0 4px 14px rgba(243, 112, 35, 0.3) !important;
  transition: all 0.3s ease !important;
  letter-spacing: 0.5px;
}
.block_make_submission a:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 20px rgba(243, 112, 35, 0.45) !important;
  color: #ffffff !important;
  text-decoration: none !important;
}

/* --- 10. GALLEY (PDF) BUTTON --- */
.obj_galley_link,
.galley_link,
.cmp_manuscript_button {
  background-color: #dc2626 !important;
  color: #ffffff !important;
  border: 1px solid #dc2626 !important;
  border-radius: 6px !important;
  padding: 6px 14px !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  display: inline-flex !important;
  align-items: center !important;
  transition: all 0.2s ease !important;
}
.obj_galley_link:hover,
.galley_link:hover,
.cmp_manuscript_button:hover {
  background-color: #b91c1c !important;
  border-color: #b91c1c !important;
  color: #ffffff !important;
  text-decoration: none !important;
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3) !important;
}

/* --- 11. HEADER-TOP & FOOTER HELPERS --- */
#headerNavigationContainer .header-top ul {
  padding-left: 0;
  margin-top: 0;
  text-align: center;
  list-style: none;
}
#headerNavigationContainer .header-top ul > li {
  display: inline-block;
  padding-right: 5px;
  padding-left: 5px;
}
#headerNavigationContainer .header-top ul > li > a {
  display: block;
  padding: 10px 8px;
  font-size: 11px;
  color: #e6e6e6;
  text-decoration: none;
}
#headerNavigationContainer .header-top ul > li > a:focus,
#headerNavigationContainer .header-top ul > li > a:hover {
  color: #fff;
  text-decoration: none;
}
.content-support {
  padding: 0 50px;
}
.pkp_structure_footer_wrapper {
  border-bottom: none !important;
}
#footer {
  margin: 0 auto;
  background: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
#footer .footer-top {
  padding: 16px 30px;
  color: #fff;
  background-color: #004d74;
}
#footer .footer-top ul > li > a {
  font-size: 12px;
  color: #ccc;
  text-decoration: none !important;
}
#footer .footer-top ul > li > a:focus,
#footer .footer-top ul > li > a:hover {
  color: #fff;
}
#footer .footer-bottom {
  padding: 16px 30px;
  color: #fff;
  background-color: #002f5d;
}
#footer .footer-main-title {
  padding-bottom: 8px;
  margin-top: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
#footer .footer-main-title > span {
  padding-bottom: 5px;
  border-bottom: 1px solid #000;
}

.text-left { text-align: left; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-justify { text-align: justify; }
.text-nowrap { white-space: nowrap; }
.text-lowercase { text-transform: lowercase; }
.text-uppercase { text-transform: uppercase; }
.text-capitalize { text-transform: capitalize; }
.small, small { font-size: 85%; }
.header-top-content,
.footer-content { margin: 0 auto; }

/* --- 12. RESPONSIVE --- */
@media (max-width: 991px) {
  .pkp_structure_content {
    display: flex !important;
    flex-direction: column !important;
    margin: 12px auto !important;
    padding: 20px !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    border: none !important;
    gap: 24px !important;
  }
  .pkp_structure_main,
  .pkp_structure_sidebar {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 0 !important;
    border-left: none !important;
  }
}
@media (min-width: 768px) {
  #headerNavigationContainer .header-top ul.list-right { text-align: right; }
  #headerNavigationContainer .header-top ul.list-left { text-align: left; }
  .header-top-content,
  .footer-content { width: 728px; padding: 0; }
}
@media (max-width: 768px) {
  #headerNavigationContainer .header-top {
    background: #002f5d;
    padding: 0;
    margin: 0;
  }
  .pkp_head_wrapper {
    padding-right: 0 !important;
  }
}
@media (min-width: 992px) {
  .pkp_site_name .is_img img { max-height: 100px; }
  .pkp_block { padding: 1rem 0; }
  .pkp_navigation_search_wrapper a,
  .pkp_navigation_user > li > a { color: #ffffff; }
  .pkp_navigation_primary > li:last-child a { margin-right: unset; }
  #navigationPrimary ul a {
    color: #ffffff;
    background-color: #002f5d;
  }
  .pkp_nav_list ul li:first-child a {
    border-top-left-radius: unset;
    border-top-right-radius: unset;
  }
  .header-top-content,
  .footer-content { width: 952px; }
}
@media (min-width: 1200px) {
  .header-top-content,
  .footer-content { width: 1160px; }
}

/* Bootstrap-like grid helpers */
.row { margin-right: -16px; margin-left: -16px; }
.col-lg-1, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9,
.col-md-1, .col-md-10, .col-md-11, .col-md-12, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9,
.col-sm-1, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9,
.col-xs-1, .col-xs-10, .col-xs-11, .col-xs-12, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9 {
  position: relative;
  min-height: 1px;
  padding-right: 16px;
  padding-left: 16px;
}
.col-xs-1, .col-xs-10, .col-xs-11, .col-xs-12, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9 { float: left; }
.col-xs-12 { width: 100%; }
.col-xs-11 { width: 91.66666667%; }
.col-xs-10 { width: 83.33333333%; }
.col-xs-9 { width: 75%; }
.col-xs-8 { width: 66.66666667%; }
.col-xs-7 { width: 58.33333333%; }
.col-xs-6 { width: 50%; }
.col-xs-5 { width: 41.66666667%; }
.col-xs-4 { width: 33.33333333%; }
.col-xs-3 { width: 25%; }
.col-xs-2 { width: 16.66666667%; }
.col-xs-1 { width: 8.33333333%; }
@media (min-width: 768px) {
  .col-sm-1, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9 { float: left; }
  .col-sm-12 { width: 100%; }
  .col-sm-11 { width: 91.66666667%; }
  .col-sm-10 { width: 83.33333333%; }
  .col-sm-9 { width: 75%; }
  .col-sm-8 { width: 66.66666667%; }
  .col-sm-7 { width: 58.33333333%; }
  .col-sm-6 { width: 50%; }
  .col-sm-5 { width: 41.66666667%; }
  .col-sm-4 { width: 33.33333333%; }
  .col-sm-3 { width: 25%; }
  .col-sm-2 { width: 16.66666667%; }
  .col-sm-1 { width: 8.33333333%; }
}
@media (min-width: 992px) {
  .col-md-1, .col-md-10, .col-md-11, .col-md-12, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9 { float: left; }
  .col-md-12 { width: 100%; }
  .col-md-11 { width: 91.66666667%; }
  .col-md-10 { width: 83.33333333%; }
  .col-md-9 { width: 75%; }
  .col-md-8 { width: 66.66666667%; }
  .col-md-7 { width: 58.33333333%; }
  .col-md-6 { width: 50%; }
  .col-md-5 { width: 41.66666667%; }
  .col-md-4 { width: 33.33333333%; }
  .col-md-3 { width: 25%; }
  .col-md-2 { width: 16.66666667%; }
  .col-md-1 { width: 8.33333333%; }
}
@media (min-width: 1200px) {
  .col-lg-1, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9 { float: left; }
  .col-lg-12 { width: 100%; }
  .col-lg-11 { width: 91.66666667%; }
  .col-lg-10 { width: 83.33333333%; }
  .col-lg-9 { width: 75%; }
  .col-lg-8 { width: 66.66666667%; }
  .col-lg-7 { width: 58.33333333%; }
  .col-lg-6 { width: 50%; }
  .col-lg-5 { width: 41.66666667%; }
  .col-lg-4 { width: 33.33333333%; }
  .col-lg-3 { width: 25%; }
  .col-lg-2 { width: 16.66666667%; }
  .col-lg-1 { width: 8.33333333%; }
}

/* ==========================================================================
   13. ADAPTASI OJS 3.3 (INDEX)
   Stylesheet JTIIK ditulis untuk OJS 3.5. Di OJS 3.3 ada beberapa elemen
   bawaan tema yang bentrok dengan layout grid di atas.
   ========================================================================== */

/* 13a. OJS 3.3 punya pseudo-element clearfix (::before/::after) di
   .pkp_structure_content yang ikut menjadi "sel grid" sehingga muncul ruang
   kosong di atas konten, dan pseudo-element di .pkp_structure_main yang
   menggambar garis vertikal menembus sidebar. Keduanya dimatikan. */
.pkp_structure_content::before,
.pkp_structure_content::after,
.pkp_structure_main::before,
.pkp_structure_main::after {
  content: none !important;
  display: none !important;
}

/* 13b. Font judul Montserrat (JTIIK memakai tipografi Montserrat dari tema;
   OJS 3.3 memakai Noto Sans) */
.pkp_structure_main h1,
.pkp_structure_main h2,
.pkp_structure_main h3,
.pkp_structure_main h4,
.pkp_structure_main h5,
.pkp_structure_main h6,
.pkp_block .title,
.pkp_navigation_user > li > a,
.pkp_navigation_search_wrapper a,
.pkp_structure_main .read_more,
.current_issue .current_issue_title {
  font-family: var(--font-heading);
}
.pkp_structure_main .current_issue_title {
  font-weight: 700;
}
.pkp_page_index .current_issue h2 {
  text-transform: uppercase !important;
}
.pkp_structure_main .read_more {
  text-transform: uppercase;
  font-weight: 600;
  font-size: 0.93rem;
}

/* 13c. Navigasi utama huruf kapital seperti JTIIK */
#navigationPrimary a {
  font-size: 0.93rem !important;
  text-transform: uppercase !important;
}
#navigationPrimary ul a {
  text-transform: none !important;
}
.pkp_navigation_user > li > a {
  font-weight: 700;
  color: #ffffff;
}

/* 13d. Judul blok sidebar (garis bawah kuning, huruf kapital) */
.pkp_block .title {
  display: inline-block;
  padding-bottom: 0.5em;
  margin-bottom: 1em;
  border-bottom: 3px solid var(--accent-yellow);
  font-size: 1.143rem;
  font-weight: 700;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.54);
}

/* 13e. Custom block INDEX yang judulnya dibuat dengan <p style="background:#022953">
   diubah tampilannya menjadi judul blok gaya JTIIK (tanpa perlu edit HTML) */
.pkp_structure_sidebar .block_custom:not(#customblock-Menu) .content > p[style*="background"] {
  display: inline-block !important;
  background: transparent !important;
  padding: 0 0 0.5em 0 !important;
  margin: 0 0 1em 0 !important;
  border-bottom: 3px solid var(--accent-yellow) !important;
  font-family: var(--font-heading) !important;
  font-size: 1.143rem !important;
  font-weight: 700 !important;
  line-height: 1.5 !important;
  text-transform: uppercase !important;
  color: rgba(0, 0, 0, 0.54) !important;
}
.pkp_structure_sidebar .block_custom:not(#customblock-Menu) .content > p[style*="background"] span,
.pkp_structure_sidebar .block_custom:not(#customblock-Menu) .content > p[style*="background"] a {
  color: inherit !important;
}

/* 13f. Cadangan: jika blok "Menu" masih memakai HTML lama (<p> berlatar biru),
   tampilkan sebagai daftar menu menyatu seperti #cssmenu JTIIK */
#customblock-Menu .content > p {
  margin: 0 !important;
  padding: 0 !important;
  background: #003875 !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}
#customblock-Menu .content > p:first-of-type {
  border-radius: 6px 6px 0 0;
}
#customblock-Menu .content > p:last-of-type {
  border-radius: 0 0 6px 6px;
  border-bottom: none !important;
}
#customblock-Menu .content > p > a {
  display: flex !important;
  align-items: center;
  padding: 10px 15px !important;
  color: #ffffff !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  border-left: 4px solid transparent;
  transition: all 0.2s ease-in-out;
}
#customblock-Menu .content > p > a span {
  color: inherit !important;
}
#customblock-Menu .content > p > a:hover {
  background-color: #002855;
  border-left-color: #f37023;
}

/* 13g. Sidebar: gambar/logo di blok tidak melebihi lebar kolom */
.pkp_structure_sidebar img {
  max-width: 100% !important;
  height: auto !important;
}

/* 13h. Beranda: judul "About the Journal" sejajar dengan blok sidebar */
.pkp_page_index .homepage_about {
  padding-top: 0 !important;
}
.pkp_page_index .homepage_about h2 {
  margin-top: 4px !important;
}

/* 13i. Daftar isi terbitan: hapus garis abu-abu & margin negatif OJS 3.3
   di atas judul section ("Articles") */
.obj_issue_toc .sections .section {
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}
.obj_issue_toc .sections .section::before {
  display: none !important;
}

/* 13j. Breadcrumb: OJS 3.3 sudah punya pemisah "/", jadi tidak dobel dengan "›" */
.cmp_breadcrumbs .separator {
  display: none !important;
}

/* 13k. Footer: tabel lebar 851px membuat halaman bisa digeser ke samping di HP */
.pkp_footer_content table {
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
}
.pkp_footer_content td {
  vertical-align: top;
}
@media (max-width: 767px) {
  .pkp_footer_content table,
  .pkp_footer_content tbody,
  .pkp_footer_content tr,
  .pkp_footer_content td {
    display: block !important;
    width: 100% !important;
  }
}

/* ==========================================================================
   14. PENYESUAIAN TAMBAHAN INDEX
   ========================================================================== */

/* 14a. Header: banner memenuhi lebar header (desktop) */
@media (min-width: 992px) {
  .pkp_site_name_wrapper {
    height: auto !important;
    padding: 0 !important;
  }
  .pkp_site_name {
    width: 100% !important;
    padding: 0 !important;
  }
  .pkp_site_name > a.is_img {
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  .pkp_site_name .is_img img {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    max-height: none !important;
    height: auto !important;
  }
}

/* 14b. Tombol "Make a Submission" (Kirim Naskah) */
.block_make_submission {
  padding-top: 0 !important;
}
.block_make_submission a {
  text-transform: uppercase !important;
  font-family: var(--font-heading) !important;
}
.block_make_submission a::before {
  content: "\f1d8";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  margin-right: 8px;
}

/* 14c. Logo indexing (Additional Content di beranda) jadi grid rapi */
.pkp_page_index .additional_content {
  margin: 24px 0 0 !important;
  padding: 24px 0 0 !important;
  border-top: 2px solid var(--border-light) !important;
}
.pkp_page_index .additional_content::before {
  content: "Indexed By";
  display: block;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--primary-blue);
  text-transform: uppercase;
  padding-left: 12px;
  border-left: 4px solid var(--accent-cyan);
  margin-bottom: 16px;
}
.pkp_structure_main .additional_content p {
  display: flex !important;
  flex-wrap: wrap !important;
  align-items: stretch !important;
  margin: 0 -6px !important;
  font-size: 0 !important;
  line-height: 0 !important;
}
.pkp_structure_main .additional_content p > a {
  flex: 0 0 calc(33.333% - 12px);
  box-sizing: border-box;
  display: flex !important;
  align-items: center;
  justify-content: center;
  height: 72px;
  margin: 6px;
  padding: 10px 12px;
  background: #ffffff;
  border: 1px solid var(--border-light) !important;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
  transition: all 0.2s ease !important;
}
.pkp_structure_main .additional_content p > a:hover {
  border-color: var(--accent-cyan) !important;
  box-shadow: 0 4px 12px rgba(0, 180, 216, 0.18);
  transform: translateY(-2px);
}
.pkp_structure_main .additional_content img {
  display: block !important;
  width: auto !important;
  height: auto !important;
  max-width: 100% !important;
  max-height: 48px !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
@media (max-width: 600px) {
  .pkp_structure_main .additional_content p > a {
    flex-basis: calc(50% - 12px);
  }
}

/* 14d. Footer lebih ringkas */
.pkp_structure_footer::before,
.pkp_structure_footer::after {
  content: none !important;
  display: none !important;
}
.pkp_footer_content {
  padding: 24px 40px 12px !important;
}
.pkp_footer_content > p:first-child:has(+ table) {
  display: none !important;
}
.pkp_footer_content p {
  margin: 0 0 6px !important;
  line-height: 1.6 !important;
}
.pkp_footer_content td {
  width: 50%;
  padding: 0 24px 0 0 !important;
}
.pkp_footer_content td p:last-child {
  margin-bottom: 0 !important;
}
.pkp_brand_footer {
  padding: 0 40px 16px !important;
}
.pkp_brand_footer img {
  max-height: 44px !important;
  width: auto !important;
}
@media (min-width: 992px) {
  .pkp_structure_footer {
    display: flex !important;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
  }
  .pkp_footer_content {
    flex: 1 1 auto;
    min-width: 0;
  }
  .pkp_brand_footer {
    flex: 0 0 auto;
    padding-top: 0 !important;
  }
}
@media (max-width: 767px) {
  .pkp_footer_content {
    padding: 20px 20px 8px !important;
  }
  .pkp_footer_content td {
    padding: 0 0 12px 0 !important;
  }
  .pkp_brand_footer {
    padding: 0 20px 16px !important;
  }
}