/* ==========================================================================
   Solutiva Grup — Custom Stylesheet v2
   OJS 3.4 · Tema Bootstrap3
   --------------------------------------------------------------------------
   Warna induk: #305CDE. Seluruh tangga warna diturunkan dari hue yang sama
   (HSL 225°) supaya tetap satu keluarga.

   Struktur file:
     01. Font & token desain
     02. Dasar & tipografi
     03. Kerangka halaman
     04. Header & navigasi
     05. Breadcrumb
     06. Judul halaman & panel
     07. Tombol & formulir
     08. Daftar artikel & terbitan
     09. Sidebar + blok custom      <-- bagian yang paling banyak berubah
     10. Blok tambahan (additional / indexing)
     11. Footer
     12. Responsif
     13. Aksesibilitas & cetak
   ========================================================================== */


/* ==========================================================================
   01. FONT & TOKEN DESAIN
   Ubah nilai di :root ini saja kalau mau ganti warna seluruh situs.
   ========================================================================== */

:root {
  /* Warna teks */
  --ink:          #111A33;
  --ink-2:        #3B4761;
  --ink-3:        #6C7893;

  /* Garis & permukaan */
  --line:         #E4E8F2;
  --line-strong:  #C7CFE2;
  --surface:      #FFFFFF;
  --surface-2:    #F5F7FC;

  /* Biru merek — semua diturunkan dari #305CDE */
  --brand-50:     #EDF1FD;
  --brand-100:    #D6DFFA;
  --brand-200:    #B3C3F5;
  --brand:        #305CDE;
  --brand-600:    #224DCE;
  --brand-700:    #1E45B8;
  --brand-800:    #183691;
  --brand-900:    #0F225C;

  /* Aksen kuningan — dipakai hemat, hanya sebagai penanda */
  --accent:       #C48A15;
  --accent-bright:#F0B44A;
  --accent-50:    #FCF4E3;

  /* Status */
  --ok:           #17784B;
  --ok-700:       #12603C;

  /* Bentuk & bayangan */
  --radius-sm:    6px;
  --radius:       10px;
  --radius-lg:    14px;
  --shadow-sm:    0 1px 2px rgba(15, 34, 92, .06);
  --shadow-md:    0 8px 24px -14px rgba(15, 34, 92, .28);
  --shadow-lg:    0 16px 36px -18px rgba(15, 34, 92, .34);
  --shadow-brand: 0 10px 24px -12px rgba(48, 92, 222, .50);

  /* Layout */
  --shell:        1280px;
  --gutter:       clamp(16px, 4vw, 40px);

  /* Posisi menu user (Login/Register) di kanan atas header.
     Sesuaikan kalau tinggi logo berubah. */
  --usernav-top:  58px;

  /* Kurva transisi — dipakai konsisten di seluruh file */
  --ease:         180ms cubic-bezier(.4, 0, .2, 1);
  --ease-out:     260ms cubic-bezier(.22, .61, .36, 1);
  --ease-spring:  320ms cubic-bezier(.34, 1.4, .64, 1);
}


/* ==========================================================================
   02. DASAR & TIPOGRAFI
   ========================================================================== */

html { scroll-behavior: smooth; }

body {
  overflow-x: hidden !important;
  font-family: "Nunito Sans", system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-2);
  text-align: left;
  -webkit-font-smoothing: antialiased;

  background-color: var(--surface-2);
  background-image: url(https://realistic.solutivagrup.com/ojs/public/journals/1/bg1.png);
  background-repeat: repeat;
  background-attachment: fixed;
  background-size: 520px;
}

/* Lapisan peredam supaya tekstur tidak mengganggu keterbacaan teks */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: linear-gradient(rgba(245, 247, 252, .90), rgba(245, 247, 252, .95));
  pointer-events: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Source Serif 4", Georgia, serif;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h1 { font-size: clamp(26px, 3.2vw, 34px); }
h2 { font-size: clamp(22px, 2.6vw, 27px); }
h3 { font-size: 20px; }
h4 { font-size: 17px; }
h5, h6 { font-size: 15px; }

p { margin: 0 0 1em; }

/* Rata kanan-kiri dibatasi ke paragraf panjang saja, dengan hyphenation */
.article-abstract p,
.issue-details .description p,
.page.page_about > p,
.page.page_about ol > li,
.additional_content p {
  text-align: justify;
  hyphens: auto;
  text-wrap: pretty;
}

a {
  color: var(--brand);
  text-decoration: none;
  transition: color var(--ease);
}

a:hover,
a:focus {
  color: var(--brand-700);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}

/* Tombol tidak boleh ikut aturan underline di atas */
.btn:hover, .btn:focus,
.menu__link:hover, .menu__link:focus,
.submissions__btn:hover, .submissions__btn:focus,
.issue__journal-expand:hover, .issue__journal-expand:focus,
.galley-link:hover, .galley-link:focus,
.navbar a:hover, .navbar a:focus {
  text-decoration: none;
}

hr { border-top: 1px solid var(--line); }

img { max-width: 100%; height: auto; }


/* ==========================================================================
   03. KERANGKA HALAMAN
   ========================================================================== */

.container-fluid {
  padding-right: 0 !important;
  padding-left: 0 !important;
  margin-right: auto !important;
  margin-left: auto !important;
}

.container { padding: 0 !important; }

.pkp_structure_page { overflow-x: hidden; }

.pkp_structure_content.container {
  max-width: var(--shell);
  margin: 0 auto !important;
  padding: clamp(28px, 4vw, 48px) var(--gutter) !important;
  background-color: var(--surface) !important;
  border: 1px solid var(--line);
  border-top: 0;
  box-shadow: var(--shadow-sm);
  overflow-x: hidden !important;
}

.page_index_journal {
  display: flex;
  flex-direction: column-reverse;
}


/* ==========================================================================
   04. HEADER & NAVIGASI
   ========================================================================== */

.navbar {
  margin: 0 auto;
  border: 0;
  border-radius: 0;
}

.navbar-default {
  background: var(--brand-900);
  background-image: none;
  border: 0;
  border-bottom: 3px solid var(--accent);
}

/* Wadah navbar TIDAK dibatasi lebarnya, supaya banner bisa penuh selebar
   layar. Pembatas --shell dipindah ke baris menu saja (lihat di bawah). */
.navbar .container-fluid,
.navbar > .container {
  max-width: none;
  width: 100%;
  margin: 0;
  padding: 0 !important;
}

/* Baris menu tetap sejajar dengan konten halaman */
.navbar-collapse {
  max-width: var(--shell);
  margin: 0 auto !important;
  padding: 0 var(--gutter) !important;
  border-color: transparent !important;
  box-shadow: none;
  width: 100%;
}

/* ------------------------------------------------------------------
   BANNER HEADER — penuh selebar layar, tinggi menyesuaikan gambar.
   Cocok untuk banner rasio lebar (mis. 1920×320).
   ------------------------------------------------------------------ */
.navbar-header,
.site-name {
  float: none !important;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden;
}

.site-name a,
.navbar-header .navbar-brand,
.site-name .navbar-brand {
  display: block !important;
  float: none !important;
  width: 100% !important;
  height: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  line-height: 0;
}

.site-name a img,
.navbar-header .navbar-brand img,
.navbar-brand > img {
  display: block !important;
  width: 100% !important;
  height: auto !important;
  max-width: none !important;
  max-height: none !important;
  margin: 0 !important;
}

/* Tombol hamburger tetap bisa diklik di atas banner */
.navbar-header .navbar-toggle {
  position: absolute;
  top: 12px;
  right: var(--gutter);
  z-index: 3;
  margin: 0;
}

/* OPSIONAL — aktifkan kalau banner Anda terlalu tinggi di layar lebar
   atau terlalu tipis di HP. Gambar akan dipotong (bukan diperkecil)
   agar tingginya tetap. Perhatikan: teks di tepi banner bisa terpotong.

.site-name a img,
.navbar-brand > img {
  height: clamp(90px, 18vw, 220px) !important;
  object-fit: cover;
  object-position: center;
}
*/

/* --- Menu utama: garis aksen yang tumbuh dari kiri saat hover --- */
.navbar-default .nav > li > a,
.header_view .nav > li > a {
  position: relative;
  color: rgba(255, 255, 255, .86);
  font-weight: 600;
  font-size: 14.5px;
  padding: 14px 16px;
  background: none;
  border-radius: 0;
  transition: color var(--ease), background-color var(--ease);
}

.navbar-default .nav > li > a::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 7px;
  height: 2px;
  background: var(--accent-bright);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--ease-out);
}

.navbar-default .nav > li > a:hover,
.navbar-default .nav > li > a:focus {
  color: #fff;
  background-color: rgba(255, 255, 255, .07);
  background-image: none;
}

.navbar-default .nav > li > a:hover::after,
.navbar-default .nav > li > a:focus::after,
.navbar-default .nav > li.active > a::after,
.navbar-default .nav > li.open > a::after {
  transform: scaleX(1);
}

.navbar-default .nav > li.active > a,
.navbar-default .nav > li.active > a:hover,
.navbar-default .nav > li.active > a:focus {
  color: #fff;
  background-color: rgba(255, 255, 255, .10);
  background-image: none;
}

/* --- Dropdown: muncul dengan fade + geser turun --- */
.navbar-default .nav .open > a,
.navbar-default .nav .open > a:hover,
.navbar-default .nav .open > a:focus {
  background-color: rgba(255, 255, 255, .10);
  background-image: none;
  color: #fff;
}

.open .dropdown-menu,
.navbar-default .dropdown-menu {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  margin-top: 6px;
  min-width: 230px;
  animation: dropdownIn 200ms cubic-bezier(.22, .61, .36, 1);
  transform-origin: top center;
}

@keyframes dropdownIn {
  from { opacity: 0; transform: translateY(-6px) scale(.985); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.navbar-default .nav li .dropdown-menu a,
.dropdown-menu li a {
  position: relative;
  color: var(--ink) !important;
  background-image: none;
  background-color: transparent;
  border-radius: var(--radius-sm);
  padding: 9px 12px 9px 14px;
  margin-bottom: 1px;
  font-size: 14.5px;
  font-weight: 500;
  white-space: normal;
  transition: background-color var(--ease), color var(--ease), padding-left var(--ease), box-shadow var(--ease);
}

.navbar-default .nav li .dropdown-menu a:hover,
.navbar-default .nav li .dropdown-menu a:focus,
.dropdown-menu li a:hover,
.dropdown-menu li a:focus {
  background-color: var(--brand-50);
  background-image: none;
  color: var(--brand-700) !important;
  padding-left: 18px;
  box-shadow: inset 3px 0 0 var(--brand);
}

/* Tombol hamburger */
.navbar-default .navbar-toggle {
  border-color: rgba(255, 255, 255, .32);
  border-radius: var(--radius-sm);
  transition: background-color var(--ease), border-color var(--ease);
}

.navbar-default .navbar-toggle:hover,
.navbar-default .navbar-toggle:focus {
  background-color: rgba(255, 255, 255, .12);
  border-color: rgba(255, 255, 255, .5);
}

.navbar-default .navbar-toggle .icon-bar { background-color: #fff; }

/* --- Menu user (Login / Register) --- */
.pkp_navigation_user_wrapper .pkp_nav_list a { color: var(--ink); }

.nav.nav-pills {
  position: absolute;
  z-index: 2;
  top: var(--usernav-top);
  right: var(--gutter);
  display: flex;
  gap: 8px;
}

.nav.nav-pills > li {
  background: none;
  margin: 0;
  float: none;
}

.nav.nav-pills > li > a {
  padding: 5px 14px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  background-color: rgba(255, 255, 255, .13);
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  transition: background-color var(--ease), border-color var(--ease), transform var(--ease);
}

.nav.nav-pills > li > a:hover,
.nav.nav-pills > li > a:focus,
.nav.nav-pills > li.active > a {
  background-color: rgba(255, 255, 255, .26);
  background-image: none;
  border-color: rgba(255, 255, 255, .48);
  color: #fff;
  transform: translateY(-1px);
}

.nav.nav-pills li a .badge {
  background-color: var(--accent);
  color: #fff;
}

/* --- Kotak pencarian di navbar --- */
.navbar-form.navbar-right {
  display: flex !important;
  align-items: center;
  gap: 8px;
  margin-right: 0;
  border-color: transparent;
  box-shadow: none;
}

.navbar-form.navbar-right .form-control {
  height: 34px;
  font-size: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, .26);
  background-color: rgba(255, 255, 255, .11);
  color: #fff;
  box-shadow: none;
  transition: background-color var(--ease), border-color var(--ease), width var(--ease-out);
}

.navbar-form.navbar-right .form-control::placeholder { color: rgba(255, 255, 255, .58); }

.navbar-form.navbar-right .form-control:focus {
  background-color: rgba(255, 255, 255, .18);
  border-color: rgba(255, 255, 255, .55);
}

.navbar-form.navbar-right .btn {
  height: 34px;
  font-size: 14px;
  background-image: none;
  background-color: var(--accent);
  border: none;
  color: #fff;
  border-radius: var(--radius-sm);
  transition: background-color var(--ease), transform var(--ease);
}

.navbar-form.navbar-right .btn:hover {
  background-color: #A87611;
  transform: translateY(-1px);
}

.navbar-right {
  display: flex !important;
  align-items: center;
  gap: 16px;
  list-style: none;
  margin-right: 0;
}

.navbar-right .nav > li > a {
  color: rgba(255, 255, 255, .86) !important;
  border-radius: 0;
}

.navbar-right .nav > li > a:hover {
  background-image: none;
  background-color: rgba(255, 255, 255, .07);
  color: #fff !important;
}

.pull-md-right .navbar-form.navbar-left .form-group .form-control,
.navbar-form.navbar-left { display: none; }


/* ==========================================================================
   05. BREADCRUMB
   ========================================================================== */

.breadcrumb {
  padding: 0;
  margin-bottom: 20px;
  list-style: none;
  background-color: transparent;
  border-radius: 0;
  font-size: 13.5px;
  color: var(--ink-3);
}

.cmp_breadcrumbs .breadcrumb li a {
  color: var(--brand) !important;
  font-weight: 500;
}

.cmp_breadcrumbs .breadcrumb li a:hover { color: var(--brand-700) !important; }

.cmp_breadcrumbs .breadcrumb > .active { color: var(--ink-3); }

.breadcrumb .bi { color: var(--ink-3); }


/* ==========================================================================
   06. JUDUL HALAMAN & PANEL
   Penanda persegi kecil warna merek dipakai konsisten di judul panel dan
   judul sidebar — jadi bahasa visualnya sama di seluruh situs.
   ========================================================================== */

.page-header {
  position: relative;
  padding-bottom: 12px;
  margin: 0 0 26px;
  border-bottom: 1px solid var(--line);
}

/* Batang aksen duduk tepat menimpa garis pemisah, bukan menggantung di atasnya */
.page-header::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 48px;
  height: 2px;
  background: var(--accent);
}

.page-header h1,
.page-header h2 {
  position: relative;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(23px, 2.8vw, 28px);
  font-weight: 600;
  color: var(--ink);
  margin: 0;
  padding: 0;
  border-left: 0;
}

.page-header h2 small {
  display: block;
  margin-top: 6px;
  font-family: "Nunito Sans", sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-3);
}

/* --- Panel --- */
.panel.panel-default,
.panel.panel-default.issue,
.panel.panel-default.section,
.panel.panel-default.copyright,
.panel.panel-default.how-to-cite {
  overflow: hidden;
  background-color: var(--surface);
  border: 1px solid var(--line) !important;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  transition: box-shadow var(--ease-out), border-color var(--ease-out);
}

.panel.panel-default:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--brand-200) !important;
}

.panel-heading,
.panel.panel-default.issue .panel-heading,
.panel.panel-default.section .panel-heading,
.panel.panel-default.how-to-cite .panel-heading {
  display: flex;
  align-items: center;
  gap: 11px;
  background: var(--brand-50);
  background-image: none;
  color: var(--ink) !important;
  font-family: "Source Serif 4", Georgia, serif;
  font-weight: 600;
  font-size: 17px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
}

.panel-heading::before {
  content: "";
  flex: 0 0 4px;
  width: 4px;
  height: 17px;
  border-radius: 2px;
  background: var(--brand);
}

.panel-body { padding: 20px; }

/* --- List group --- */
.list-group-item {
  border-color: var(--line);
  padding: 12px 20px;
}

.list-group-item.date-published {
  background-image: none;
  background-color: var(--brand-50);
  color: var(--ink);
  font-weight: 600;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: var(--radius) var(--radius) 0 0;
  box-shadow: none;
}

.list-group-item.keywords {
  border: 0;
  border-top: 1px solid var(--line);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: none;
  color: var(--ink-2);
}

.well {
  background-color: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: none;
}

.media-body .well { border-radius: var(--radius); }

.thumbnail {
  border: 1px solid var(--line) !important;
  border-radius: var(--radius-sm);
  padding: 0;
  overflow: hidden;
  box-shadow: none;
}

/* --- Alert --- */
.alert {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 18px;
}

.alert-info,
.page.page_submissions .alert.alert-info {
  background-color: var(--brand-50);
  border-color: var(--brand-200);
  color: var(--brand-800);
}

/* --- Tabel --- */
.table > thead > tr > th {
  background-color: var(--surface-2);
  border-bottom: 1px solid var(--line-strong);
  color: var(--ink);
  font-weight: 700;
  font-size: 14px;
}

.table > tbody > tr > td { border-top: 1px solid var(--line); }


/* ==========================================================================
   07. TOMBOL & FORMULIR
   ========================================================================== */

.btn {
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14.5px;
  padding: 9px 18px;
  border: 1px solid transparent;
  box-shadow: none;
  transition: background-color var(--ease), border-color var(--ease),
              color var(--ease), box-shadow var(--ease-out), transform var(--ease);
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background-image: none;
  background-color: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus {
  background-image: none;
  background-color: var(--brand-600) !important;
  border-color: var(--brand-600);
  color: #fff !important;
  box-shadow: var(--shadow-brand);
  transform: translateY(-1px);
}

.btn-default {
  background-color: var(--surface);
  border-color: var(--line-strong);
  color: var(--ink);
}

.btn-default:hover,
.btn-default:focus {
  background-color: var(--brand-50);
  border-color: var(--brand);
  color: var(--brand-700);
}

/* Tombol galley (unduh berkas).
   Selector ditulis longgar karena tidak semua tema menambahkan class .pdf. */
.galley-link.btn,
a.galley-link,
.galleys_links .btn,
.galley-link.btn.btn-primary.pdf {
  background-image: none !important;
  background-color: var(--brand) !important;
  border: 1px solid var(--brand) !important;
  border-radius: var(--radius-sm);
  color: #fff !important;
  font-weight: 600;
  text-transform: none;
}

.galley-link.btn:hover,
.galley-link.btn:focus,
a.galley-link:hover,
.galleys_links .btn:hover {
  background-color: var(--brand-600) !important;
  border-color: var(--brand-600) !important;
  color: #fff !important;
  box-shadow: var(--shadow-brand);
  transform: translateY(-1px);
}

.btn.btn-primary.read-more {
  background-image: none !important;
  background-color: transparent;
  color: var(--brand);
  border: 1px solid var(--line-strong) !important;
  border-radius: var(--radius-sm);
  margin-bottom: 40px;
  float: right;
}

.btn.btn-primary.read-more:hover,
.btn.btn-primary.read-more:focus {
  background-color: var(--brand) !important;
  border-color: var(--brand) !important;
  color: #fff !important;
  box-shadow: var(--shadow-brand);
}

/* --- Input --- */
.form-control,
.pkp_form input[type="text"],
.pkp_form input[type="email"],
.pkp_form input[type="password"],
.pkp_form select,
.pkp_form textarea {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  box-shadow: none;
  color: var(--ink);
  font-size: 15px;
  padding: 9px 12px;
  height: auto;
  transition: border-color var(--ease), box-shadow var(--ease);
}

.form-control:focus,
.pkp_form input:focus,
.pkp_form select:focus,
.pkp_form textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(48, 92, 222, .16);
  outline: none;
}

label { color: var(--ink); font-weight: 600; }

/* --- Form login --- */
.pkp_form.login .form-group input { border-radius: var(--radius-sm) !important; }

.pkp_form.login .buttons {
  display: flex !important;
  justify-content: flex-end;
  align-items: center;
  gap: 16px;
}

.pkp_form.login .buttons button {
  order: 2;
  background-image: none;
  background-color: var(--brand);
  color: #fff;
  border: none !important;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  font-weight: 600;
  transition: background-color var(--ease), box-shadow var(--ease-out), transform var(--ease);
}

.pkp_form.login .buttons button:hover {
  background-color: var(--brand-600);
  box-shadow: var(--shadow-brand);
  transform: translateY(-1px);
}

.pkp_form.login .buttons a {
  background-image: none;
  background-color: transparent;
  color: var(--brand);
  border: none;
  font-weight: 600;
  transition: color var(--ease);
}

.pkp_form.login .buttons a:hover {
  background-image: none;
  color: var(--brand-700);
  text-decoration: underline;
}

/* --- Form registrasi --- */
.pkp_form.register fieldset .fields .form-group,
.pkp_form.register fieldset .fields .form-group label { width: 100%; }

.pkp_form.register fieldset .fields .form-group label input,
.pkp_form.register fieldset .fields .form-group label select {
  width: 100%;
  border-radius: var(--radius-sm);
}

.pkp_form.register .reviewer .fields .form-group.optin label {
  display: flex !important;
  align-items: flex-start;
  gap: 8px;
  width: fit-content;
  font-weight: 500;
}

.pkp_form.register .reviewer .fields .form-group.optin label input {
  width: 15px !important;
  aspect-ratio: 1 / 1;
  margin-top: 4px;
}

.pkp_form.register .buttons {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: flex-end;
}

.pkp_form.register .buttons button {
  order: 2;
  background-image: none;
  background-color: var(--brand);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  padding: 10px 22px;
  transition: background-color var(--ease), box-shadow var(--ease-out), transform var(--ease);
}

.pkp_form.register .buttons button:hover {
  background-color: var(--brand-600);
  box-shadow: var(--shadow-brand);
  transform: translateY(-1px);
}

.pkp_form.register .buttons a {
  background-image: none;
  background-color: transparent;
  color: var(--brand);
  font-weight: 600;
  border: none;
}

.pkp_form.register .buttons a:hover {
  background-image: none;
  color: var(--brand-700);
  text-decoration: underline;
}

/* --- Paginasi --- */
.pagination > li > a,
.pagination > li > span {
  color: var(--brand);
  border-color: var(--line);
  transition: background-color var(--ease), color var(--ease);
}

.pagination > li > a:hover { background-color: var(--brand-50); }

.pagination > .active > a,
.pagination > .active > span,
.pagination > .active > a:hover {
  background-color: var(--brand);
  border-color: var(--brand);
  color: #fff;
}


/* ==========================================================================
   08. DAFTAR ARTIKEL & TERBITAN
   ========================================================================== */

.current_issue .page-header h2 {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(23px, 2.8vw, 28px) !important;
  font-weight: 600;
  color: var(--ink);
}

.current_issue .current_issue_title.lead {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--ink-2);
}

.sections .section .page-header h2 small {
  display: block;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 21px;
  font-weight: 600;
  color: var(--ink);
  margin-top: 0;
}

.media-list { padding-left: 0; }

/* Baris artikel: garis merek muncul di tepi kiri saat disorot.
   Pakai inset box-shadow, bukan border, supaya tidak ada geser layout. */
/* Baris artikel: garis merek muncul di tepi kiri saat disorot.
   Pakai inset box-shadow, bukan border, supaya tidak ada geser layout.
   Selector diperluas karena tema tidak selalu memakai .media-list. */
.article-summary,
.obj_article_summary,
.media-list > li {
  padding: 22px 16px 22px 18px;
  margin: 0 -16px;
  border-bottom: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: background-color var(--ease-out), box-shadow var(--ease-out);
}

.article-summary:hover,
.obj_article_summary:hover,
.media-list > li:hover {
  background-color: rgba(237, 241, 253, .55);
  box-shadow: inset 3px 0 0 var(--brand);
}

.article-summary:last-child,
.obj_article_summary:last-child,
.media-list > li:last-child { border-bottom: 0; }

/* --- Tata letak baris: sampul kiri, isi kanan ---
   Bootstrap 3 memakai table-cell dan float untuk .media / .col-*.
   Diubah ke flex supaya sampul dan teks sejajar rapi di atas. */
.media-list > li,
.media-list > li > .media,
.media-list .article-summary,
.obj_article_summary {
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-start;
  gap: clamp(14px, 2vw, 22px);
}

.media-list .media-left,
.media-list .media-right,
.media-list .media-body,
.media-list > li > [class*="col-"] {
  display: block;
  float: none;
  padding-left: 0;
  padding-right: 0;
  width: auto;
  vertical-align: top;
}

/* Sampul artikel */
.media-list .media-left,
.media-list .media-left.cover {
  flex: 0 0 86px;
  width: 86px;
}

.media-list .media-left img,
.media-list .media-left .cover img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--surface-2);
  transition: border-color var(--ease), box-shadow var(--ease-out);
}

.media-list > li:hover .media-left img {
  border-color: var(--brand-200);
  box-shadow: var(--shadow-sm);
}

/* Kolom isi: min-width 0 mencegah judul panjang mendorong layout melebar */
.media-list .media-body {
  flex: 1 1 auto;
  min-width: 0;
}

/* --- Judul artikel --- */
.media-list .media-heading,
.article-summary .media-heading {
  margin: 0;
  font-size: inherit;
  line-height: inherit;
}

.media-list .media-heading a,
.article-summary .media-heading a,
.obj_article_summary > h3 > a {
  display: block;
  font-family: "Source Serif 4", Georgia, serif;
  font-weight: 600 !important;
  font-size: clamp(17px, 1.5vw, 19px);
  line-height: 1.35;
  color: var(--ink);
  max-width: 62ch;          /* jaga panjang baris judul tetap terbaca */
  transition: color var(--ease);
}

.media-list > li:hover .media-heading a,
.media-list .media-heading a:hover,
.article-summary .media-heading a:hover {
  color: var(--brand);
  text-decoration: none;
}

/* --- Baris penulis & metadata ---
   Pemisah "/" bawaan Bootstrap diganti garis vertikal tipis. */
.media-list .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 0;
  margin: 8px 0 0 !important;
  padding: 0;
  background-color: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ink-3);
}

.media-list .breadcrumb > li { display: inline-flex; align-items: center; }

.media-list .breadcrumb > li + li::before {
  content: "";
  display: inline-block;
  width: 1px;
  height: 12px;
  margin: 0 11px;
  padding: 0;
  background: var(--line-strong);
}

.media-list .breadcrumb a {
  font-size: 13.5px;
  color: var(--ink-2);
  font-weight: 500;
}

.media-list .breadcrumb a:hover { color: var(--brand); }

/* --- Baris penulis ---
   Tema membungkus nama penulis dalam <div class="well">. Aturan .well umum
   membuatnya jadi kotak abu-abu selebar kolom, yang terlalu berat untuk
   sekadar satu baris nama. Di sini dikembalikan jadi teks biasa. */
.article-summary .well,
.obj_article_summary .well,
.media-body .well,
.media-list .well,
.sections .well,
.current_issue .well {
  background-color: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  padding: 0 !important;
  margin: 9px 0 0 !important;
  box-shadow: none !important;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
  line-height: 1.5;
}

.article-summary .well .bi,
.obj_article_summary .well .bi,
.media-body .well .bi {
  margin-right: 7px;
  color: var(--ink-3);
  vertical-align: -1px;
}

.article-summary .well a,
.media-body .well a { color: var(--ink-2); }

.article-summary .well a:hover,
.media-body .well a:hover { color: var(--brand); }

/* Nama penulis sebagai baris tersendiri, sedikit lebih tegas */
.meta .authors,
.article-summary .authors,
.obj_article_summary .authors {
  display: block;
  margin-top: 9px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
  line-height: 1.5;
}

.meta .authors .bi { color: var(--ink-3); }

.meta .published,
.meta .pages,
.article-summary .pages {
  font-size: 13px;
  color: var(--ink-3);
}

.article-summary .article-abstract p {
  font-size: 14.5px;
  color: var(--ink-2);
  margin: 10px 0 0;
  max-width: 78ch;
}

/* --- Baris galley: tombol + statistik dalam satu garis dasar --- */
.article-summary .galleys,
.obj_article_summary .galleys,
.media-body .galleys,
.article-summary .galleys_links,
.obj_article_summary .galleys_links,
.media-body .galleys_links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin: 15px 0 0;
  padding: 0;
  list-style: none;
}

.galleys_links > li {
  float: none;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Ukuran tombol di daftar dibuat lebih kecil daripada tombol utama,
   supaya tidak bersaing perhatian dengan judul artikel. */
.article-summary .galley-link.btn,
.obj_article_summary .galley-link.btn,
.media-body .galley-link.btn,
.galleys_links .btn {
  padding: 6px 15px !important;
  font-size: 13px !important;
  line-height: 1.4;
}

/* Statistik (views / downloads / published) */
.galley_info {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 6px;
  margin: 0;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-3);
  line-height: 1.5;
}

.galley_info .bi {
  color: var(--ink-3);
  opacity: .75;
  vertical-align: -1px;
}

.issue-details .description p { color: var(--ink-2); }


/* ==========================================================================
   09. SIDEBAR + BLOK CUSTOM
   --------------------------------------------------------------------------
   Anatomi satu blok:

     ┌────────────────────────────┐
     │ ▓▓▓▓▓▓▓▓  strip merek 3px  │
     │ [📂] Judul Blok            │  ← lencana ikon + judul serif
     │ ──────────────────────────  │
     │ ▎Menu Utama                │  ← sub-judul dengan tick
     │ ┌────────────────────────┐ │
     │ │ Focus & Scope        › │ │  ← link dengan chevron
     │ └────────────────────────┘ │
     └────────────────────────────┘

   Strip merek di tepi atas kartu adalah penanda identitas blok; saat kartu
   disorot, strip melebar dari 3px ke 5px dan lencana ikon ikut menguat.
   ========================================================================== */

.pkp_block {
  margin-bottom: 22px;
  font-size: 14.5px;
}

.pkp_block.block_custom {
  border-radius: var(--radius-lg) !important;
  border: none;
  padding: 0 !important;
  overflow: visible;
  background: transparent;
}

.pkp_block.block_custom .content { padding: 0 !important; }

/* --- Judul blok: lencana ikon + teks serif --- */
#sidebar .pkp_block.block_custom h2,
#sidebar .pkp_block.block_custom h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 12px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line);
}

#sidebar .pkp_block.block_custom h2::before {
  content: "\2022";
  flex: 0 0 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  line-height: 1;
  border-radius: 9px;
  background: var(--brand-50);
  border: 1px solid var(--brand-100);
  color: var(--brand);
  transition: background-color var(--ease-out), border-color var(--ease-out), transform var(--ease-spring);
}

#sidebar .pkp_block.block_custom:hover h2::before {
  background: var(--brand-100);
  border-color: var(--brand-200);
  transform: rotate(-6deg) scale(1.06);
}

/* Ikon per blok. Ganti/tambah sesuai id custom block Anda. */
#customblock-menu h2::before      { content: "\1F4C2"; }
#customblock-indexed h2::before   { content: "\1F50E"; }
#customblock-template h2::before  { content: "\1F9FE"; }
#customblock-tools h2::before     { content: "\1F6E0"; }
#customblock-support h2::before   { content: "\1F64B"; }
#customblock-statistic h2::before { content: "\1F4CA"; }

/* --- Kartu isi blok --- */
.pkp_block.block_custom .content .sidebar__container {
  position: relative;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-top: 12px;
  padding: 20px 18px 18px;
  transition: box-shadow var(--ease-out), border-color var(--ease-out);
}

/* Strip merek di tepi atas kartu */
.pkp_block.block_custom .content .sidebar__container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--brand);
  transition: height var(--ease-out), background-color var(--ease-out);
}

.pkp_block.block_custom .content .sidebar__container:hover {
  border-color: var(--brand-200);
  box-shadow: var(--shadow-md);
}

.pkp_block.block_custom .content .sidebar__container:hover::before {
  height: 5px;
  background: var(--brand-600);
}

/* --- Judul di dalam kartu --- */
.pkp_block.block_custom .content .sidebar__title {
  display: flex;
  align-items: center;
  gap: 10px;
  background-image: none;
  background-color: transparent;
  padding: 0 0 9px;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
}

.pkp_block.block_custom .content .sidebar__title::before {
  content: "";
  flex: 0 0 4px;
  width: 4px;
  height: 17px;
  border-radius: 2px;
  background: var(--brand);
}

.pkp_block.block_custom .content .sidebar__container .menu__title {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 16px;
  color: var(--ink);
  margin-top: 22px;
  margin-bottom: 4px;
  font-weight: 600;
}

.pkp_block.block_custom .content .sidebar__container .menu__title::before {
  content: "";
  flex: 0 0 4px;
  width: 4px;
  height: 15px;
  border-radius: 2px;
  background: var(--brand-200);
}

.pkp_block.block_custom .content .sidebar__container .menu__title:first-child { margin-top: 0; }

.pkp_block.block_custom .content .sidebar__container .ojs-logo {
  display: block;
  margin-top: 14px;
}

/* --- Tautan menu: chevron yang bergeser + rail merek yang tumbuh --- */
.pkp_block.block_custom .content .sidebar__container .menu__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 12px;
}

.pkp_block.block_custom .content .sidebar__container .menu__group .menu__link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background-image: none;
  background-color: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-2);
  text-decoration: none;
  font-size: 14px !important;
  font-weight: 600;
  text-align: left;
  overflow: hidden;
  transition: background-color var(--ease), border-color var(--ease),
              color var(--ease), padding-left var(--ease-out), box-shadow var(--ease-out);
}

/* Chevron digambar dengan border, tidak bergantung pada font ikon */
.pkp_block.block_custom .content .sidebar__container .menu__group .menu__link::after {
  content: "";
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  margin-right: 2px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
  opacity: .35;
  transition: transform var(--ease-out), opacity var(--ease);
}

.pkp_block.block_custom .content .sidebar__container .menu__group .menu__link:hover,
.pkp_block.block_custom .content .sidebar__container .menu__group .menu__link:focus {
  background-image: none;
  background-color: var(--brand-50);
  border-color: var(--brand-200);
  color: var(--brand-700);
  padding-left: 18px;
  box-shadow: inset 3px 0 0 var(--brand);
}

.pkp_block.block_custom .content .sidebar__container .menu__group .menu__link:hover::after,
.pkp_block.block_custom .content .sidebar__container .menu__group .menu__link:focus::after {
  transform: rotate(-45deg) translate(2px, 2px);
  opacity: 1;
}

/* --- Tombol ajakan utama: kirim naskah --- */
.pkp_block.block_custom .content .sidebar__container .submissions__btn {
  position: relative;
  display: block;
  width: 100%;
  border-radius: var(--radius-sm);
  background-image: none;
  background-color: var(--brand);
  color: #fff;
  font-size: 14.5px;
  padding: 12px;
  font-weight: 700 !important;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 4px 12px -6px rgba(48, 92, 222, .55);
  transition: background-color var(--ease), box-shadow var(--ease-out), transform var(--ease);
}

.pkp_block.block_custom .content .sidebar__container .submissions__btn:hover,
.pkp_block.block_custom .content .sidebar__container .submissions__btn:focus {
  background-image: none;
  background-color: var(--brand-600);
  color: #fff;
  box-shadow: var(--shadow-brand);
  transform: translateY(-2px);
}

.pkp_block.block_custom .content .sidebar__container .submissions__btn:active {
  transform: translateY(0);
}

/* --- Tombol lihat semua terbitan --- */
.pkp_block.block_custom .content .sidebar__container .issue__journal-expand {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 14px;
  width: fit-content;
  align-self: flex-end;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background-image: none;
  background-color: transparent;
  border: 1px solid var(--line-strong);
  color: var(--brand);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: background-color var(--ease), border-color var(--ease), color var(--ease);
}

.pkp_block.block_custom .content .sidebar__container .issue__journal-expand::after {
  content: "";
  width: 6px;
  height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
  transition: transform var(--ease-out);
}

.pkp_block.block_custom .content .sidebar__container .issue__journal-expand:hover,
.pkp_block.block_custom .content .sidebar__container .issue__journal-expand:focus {
  background-image: none;
  background-color: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.pkp_block.block_custom .content .sidebar__container .issue__journal-expand:hover::after {
  transform: rotate(-45deg) translate(2px, 2px);
}

/* --- Grid logo: sedikit diredam, warna penuh saat disorot --- */
.pkp_block.block_custom .content .sidebar__container .indexing__group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.pkp_block.block_custom .content .sidebar__container .certificate__group {
  display: flex;
  flex-direction: column;
  margin-top: 15px;
  gap: 12px;
}

.pkp_block.block_custom .content .sidebar__container .sponsored__group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.pkp_block.block_custom .content .sidebar__container .certificate__group a,
.pkp_block.block_custom .content .sidebar__container .indexing__group a,
.pkp_block.block_custom .content .sidebar__container .sponsored__group a {
  display: block;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--surface);
  transition: border-color var(--ease), box-shadow var(--ease-out), transform var(--ease);
}

.pkp_block.block_custom .content .sidebar__container .certificate__group a img,
.pkp_block.block_custom .content .sidebar__container .indexing__group a img,
.pkp_block.block_custom .content .sidebar__container .sponsored__group a img {
  display: block;
  width: 100%;
  filter: grayscale(35%);
  opacity: .88;
  transition: filter var(--ease-out), opacity var(--ease-out);
}

.pkp_block.block_custom .content .sidebar__container .certificate__group a:hover,
.pkp_block.block_custom .content .sidebar__container .indexing__group a:hover,
.pkp_block.block_custom .content .sidebar__container .sponsored__group a:hover {
  border-color: var(--brand-200);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.pkp_block.block_custom .content .sidebar__container .certificate__group a:hover img,
.pkp_block.block_custom .content .sidebar__container .indexing__group a:hover img,
.pkp_block.block_custom .content .sidebar__container .sponsored__group a:hover img {
  filter: grayscale(0);
  opacity: 1;
}

/* --- Blok bawaan OJS (RSS, dsb.) --- */
.pkp_block.block_web_feed {
  position: relative;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius) !important;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  padding: 20px 18px 18px;
  transition: box-shadow var(--ease-out), border-color var(--ease-out);
}

.pkp_block.block_web_feed::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
}

.pkp_block.block_web_feed:hover {
  border-color: var(--brand-200);
  box-shadow: var(--shadow-md);
}


/* ==========================================================================
   10. BLOK TAMBAHAN (additional / indexing di halaman depan)
   ========================================================================== */

.additional_content { margin-top: 0 !important; }

.additional_content div p strong img {
  width: 100% !important;
  height: auto !important;
  margin-left: auto !important;
  margin-right: auto !important;
  border-radius: var(--radius);
}

.additional__title {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(21px, 2.4vw, 25px) !important;
  color: var(--ink);
  font-weight: 600;
}

.additional__title::before {
  content: "";
  flex: 0 0 4px;
  width: 4px;
  height: 22px;
  border-radius: 2px;
  background: var(--brand);
}

/* --- Dua kolom: cover di kiri, deskripsi di kanan ---
   Di layar kecil otomatis menumpuk: cover dulu, lalu deskripsi. */
.additional__header {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 40px;
  align-items: start;
}

.additional__header .cover {
  width: 60%;
  margin: 0 auto;
}

/* Selector img ditulis longgar supaya tetap kena walau editor OJS
   membungkus gambar dalam <p><strong>...</strong></p> */
.additional__header .cover img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--ease-out), transform var(--ease-out);
}

.additional__header .cover img:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.additional__header .cover p { margin: 0; }

.additional__header .about > h2:first-child { margin-top: 0; }

.additional__header .about p {
  text-align: justify;
  hyphens: auto;
  text-wrap: pretty;
}

.additional__header .about p:last-child { margin-bottom: 0; }

/* --- Bagian "Indexed In" --- */
.indexing__section {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.indexing__section h2 {
  text-align: center;
  margin: 0 0 8px;
}

.indexing__section .indexing__intro {
  text-align: center;
  max-width: 62ch;
  margin: 0 auto 26px;
  color: var(--ink-3);
  font-size: 14.5px;
}

.indexing__logos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.indexing__logos a {
  display: flex !important;
  align-items: center;
  justify-content: center;
  min-height: 96px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color var(--ease), box-shadow var(--ease-out), transform var(--ease);
}

.indexing__logos a img {
  max-width: 100%;
  max-height: 62px;
  width: auto !important;
  object-fit: contain;
  filter: grayscale(35%);
  opacity: .88;
  transition: filter var(--ease-out), opacity var(--ease-out);
}

.indexing__logos a:hover {
  border-color: var(--brand-200);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.indexing__logos a:hover img {
  filter: grayscale(0);
  opacity: 1;
}

.additional_indexing_container {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.indexing__container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px !important;
}

.indexing__container a img {
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.additional_indexing {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.additional_indexing div a,
.indexing__container a,
.additional_indexing_container a {
  display: block !important;
  width: 100% !important;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--surface);
  transition: border-color var(--ease), box-shadow var(--ease-out), transform var(--ease);
}

.additional_indexing div a img,
.indexing__container a img,
.additional_indexing_container a img {
  width: 100% !important;
  display: block;
  filter: grayscale(35%);
  opacity: .88;
  transition: filter var(--ease-out), opacity var(--ease-out);
}

.additional_indexing div a:hover,
.indexing__container a:hover,
.additional_indexing_container a:hover {
  border-color: var(--brand-200);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.additional_indexing div a:hover img,
.indexing__container a:hover img,
.additional_indexing_container a:hover img {
  filter: grayscale(0);
  opacity: 1;
}


/* ==========================================================================
   11. FOOTER
   ========================================================================== */

footer {
  background-color: var(--brand-900) !important;
  border-top: 3px solid var(--accent);
  color: rgba(255, 255, 255, .82);
  padding-bottom: 0 !important;
  margin: 0 auto !important;
}

footer .container {
  width: 100% !important;
  max-width: var(--shell);
  margin: 0 auto !important;
  padding: 0 var(--gutter) !important;
}

footer a {
  color: #fff;
  transition: color var(--ease);
}

footer a:hover { color: var(--accent-bright); }

footer .container .row .col-md-10 { width: 100%; }
footer .container .row .col-md-2 { display: none; }

footer .container .row .col-md-2 a .img-responsive { filter: brightness(0) invert(1); }

.footer__content {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 28px;
  padding: 44px 0;
}

.footer__content .footer__identity {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
}

.footer__content .footer__identity .info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer__content .footer__identity .info h6 {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 15px;
  color: #fff;
  font-weight: 600 !important;
  margin: 0 0 2px;
}

.footer__content .footer__identity .info p {
  font-size: 14px;
  color: rgba(255, 255, 255, .78);
  font-weight: 400 !important;
  margin: 0;
}

.footer__content .footer__ojs { filter: invert(100%); }

.footer__content .footer__ojs img {
  float: right;
  width: 150px;
  opacity: .9;
}

.footer-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 14px;
  padding: 24px 0 30px;
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, .14);
}

.footer-copy a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-copy a img {
  width: 100px;
  margin-bottom: 0;
}

.footer-copy p {
  font-size: 12.5px;
  color: rgba(255, 255, 255, .7);
  margin: 0;
  text-align: center;
}


/* ==========================================================================
   12. RESPONSIF
   ========================================================================== */

@media (min-width: 768px) {
  .container,
  footer,
  .navbar { width: 100% !important; }

  .container > .navbar-header,
  .container-fluid > .navbar-header {
    margin-right: 0;
    margin-left: 0;
    width: 100%;
  }

  /* margin auto dipertahankan supaya baris menu tetap terpusat */
  .container > .navbar-collapse,
  .container-fluid > .navbar-collapse {
    width: 100%;
    max-width: var(--shell);
    margin-left: auto;
    margin-right: auto;
  }

  .navbar-header .navbar-toggle { display: none; }

  /* Kolom 1 = cover, kolom 2 = deskripsi */
  .additional__header {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
    gap: 32px;
  }

  .additional__header .cover {
    width: 100%;
    padding-top: 6px;
  }

  .additional_indexing_container { grid-template-columns: repeat(5, minmax(0, 1fr)); }

  .indexing__logos { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .footer__content { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .additional_content div p strong img { width: 100% !important; }

  .indexing__logos { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}

/* --- Layar kecil --- */
@media (max-width: 767px) {
  body { font-size: 15.5px; }

  .nav.navbar-nav { padding: 0 var(--gutter) !important; }

  .container-fluid > .navbar-header { padding: 0 var(--gutter) !important; }

  /* Garis aksen menu tidak relevan saat menu jadi vertikal */
  .navbar-default .nav > li > a::after { display: none; }

  /* Menu user mengalir normal supaya tidak menabrak logo */
  .nav.nav-pills {
    position: static;
    justify-content: flex-end;
    padding: 10px var(--gutter);
    margin: 0;
  }

  .pkp_structure_content.container {
    border-left: 0;
    border-right: 0;
  }

  .navbar-default .nav > li > a { padding: 11px 14px; }

  .article-summary,
  .media-list > li { margin: 0; }

  /* Sampul mengecil, tata letak tetap berdampingan */
  .media-list .media-left,
  .media-list .media-left.cover {
    flex: 0 0 64px;
    width: 64px;
  }

  .additional_indexing { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .footer__content .footer__ojs img { float: none; }
}

@media (max-width: 498px) {
  /* Di layar sempit sampul pindah ke atas, teks di bawahnya */
  .media-list > li,
  .media-list > li > .media,
  .media-list .article-summary,
  .obj_article_summary {
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 14px;
  }

  .media-list .media-left,
  .media-list .media-left.cover {
    flex: 0 0 72px;
    width: 72px;
  }

  .media-list .media-body { flex: 1 1 100%; }

  .media-list .breadcrumb > li + li::before { margin: 0 8px; }

  .media-list .galleys_links > li { flex: 1 1 100%; }

  .media-list .galley-link.btn,
  .galley-link.btn.btn-primary.pdf {
    display: block;
    width: 100%;
    text-align: center;
  }

  .galley_info {
    font-size: 12px;
    text-align: left;
  }

  .additional_indexing { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}


/* ==========================================================================
   13. AKSESIBILITAS & CETAK
   ========================================================================== */

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 3px;
}

.navbar :focus-visible,
footer :focus-visible {
  outline-color: #fff;
}

::selection {
  background: var(--brand-100);
  color: var(--brand-800);
}

/* Semua gerakan dimatikan untuk pengguna yang memilih pengaturan ini */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .btn:hover,
  .nav.nav-pills > li > a:hover,
  .submissions__btn:hover,
  .additional__header .cover img:hover,
  .indexing__group a:hover,
  .sponsored__group a:hover,
  .certificate__group a:hover,
  .additional_indexing div a:hover { transform: none !important; }
}

@media print {
  body {
    background: #fff;
    color: #000;
    font-size: 12pt;
  }
  body::before,
  .navbar,
  footer,
  #sidebar,
  .nav.nav-pills { display: none !important; }

  .pkp_structure_content.container {
    border: 0;
    box-shadow: none;
    padding: 0 !important;
    max-width: none;
  }
}