/* =============================================================================
   JELI — Custom Stylesheet  |  TEMA 04/10: Merah
   Journal of Education and Learning Innovation

   Merah marun jurnal klasik + aksen crimson.

   Pasang: Appearance > Custom stylesheet (ganti seluruh isi).
   Pilih SATU file saja.
   ========================================================================== */

@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,500&family=Source+Serif+4:opsz,wght@8..60,500;8..60,600;8..60,700&display=swap");

:root {
  /* --- Brand: Merah ------------------------------------------- */
  --c-brand-900: #1a0808;
  --c-brand-800: #2a1010;
  --c-brand-700: #3c1818;
  --c-brand-600: #6b1f1f;
  --c-brand-500: #9b1c1c;
  --c-brand-400: #c0392b;
  --c-brand-100: #f5c6c6;
  --c-brand-050: #fdecec;

  /* --- Aksen --------------------------------------------------------- */
  --c-accent-700: #b91c1c;
  --c-accent-600: #dc2626;
  --c-accent-500: #ef4444;
  --c-accent-400: #f87171;
  --c-accent-300: #fca5a5;
  --c-accent-100: #fee2e2;
  --c-glow: 0 0 22px rgba(239, 68, 68, 0.45);

  /* --- Netral -------------------------------------------------------- */
  --c-ink-900: #180c0c;
  --c-ink-700: #2e1c1c;
  --c-ink-500: #645050;
  --c-ink-400: #907c7c;
  --c-ink-300: #d0bcbc;
  --c-ink-200: #e8dcdc;
  --c-ink-100: #f6eeee;
  --c-ink-050: #fbf6f6;
  --c-white: #ffffff;

  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  --shadow-xs: 0 1px 2px rgba(60, 24, 24, 0.06);
  --shadow-sm:
    0 2px 8px rgba(60, 24, 24, 0.07), 0 1px 2px rgba(60, 24, 24, 0.04);
  --shadow-md:
    0 8px 24px rgba(60, 24, 24, 0.1), 0 2px 6px rgba(60, 24, 24, 0.05);
  --shadow-lg:
    0 18px 40px rgba(60, 24, 24, 0.14), 0 4px 10px rgba(60, 24, 24, 0.06);
  --shadow-glow: 0 8px 28px rgba(239, 68, 68, 0.22);

  --t-fast: 160ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-base: 240ms cubic-bezier(0.4, 0, 0.2, 1);

  --font-sans:
    "Plus Jakarta Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-serif: "Source Serif 4", "Georgia", "Times New Roman", serif;

  --nav-h: 64px;
}

/* =============================================================================
   1. DASAR
   ========================================================================== */

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans) !important;
  color: var(--c-ink-700);
  background-color: #f6ecec !important;
  background-image:
    radial-gradient(
      1200px 520px at 8% -8%,
      rgba(239, 68, 68, 0.16),
      transparent 55%
    ),
    radial-gradient(
      900px 480px at 100% 0%,
      rgba(60, 24, 24, 0.1),
      transparent 50%
    ),
    radial-gradient(
      700px 400px at 50% 100%,
      rgba(220, 38, 38, 0.08),
      transparent 55%
    ) !important;
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.65;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(60, 24, 24, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(60, 24, 24, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(
    ellipse 80% 60% at 50% 0%,
    #000 25%,
    transparent 75%
  );
  -webkit-mask-image: radial-gradient(
    ellipse 80% 60% at 50% 0%,
    #000 25%,
    transparent 75%
  );
}

.pkp_structure_page {
  position: relative;
  z-index: 1;
}

a {
  color: var(--c-brand-500);
  transition: color var(--t-fast);
}

a:hover,
a:focus {
  color: var(--c-accent-600);
}

::selection {
  background: var(--c-accent-500);
  color: var(--c-white);
}

:focus-visible {
  outline: 2px solid var(--c-accent-400);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

/* Menu user di atas navbar disembunyikan — sudah ada di menu utama */
header#headerNavigationContainer .container-fluid .row {
  display: none;
}

/* =============================================================================
   2. BANNER HEADER (gambar JELI di atas navbar)
   ========================================================================== */

body > a:has(.gambar-header),
body > a:has(.gambar-header-hp) {
  position: relative;
  display: block;
  line-height: 0;
  background: var(--c-brand-900);
  overflow: hidden;
}

body > a:has(.gambar-header)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 48px;
  background: linear-gradient(to top, rgba(26, 8, 8, 0.55), transparent);
  pointer-events: none;
}

.gambar-header,
.gambar-header-hp {
  display: block;
  width: 100%;
  max-height: 260px;
  object-fit: cover;
  object-position: center;
}

/* =============================================================================
   3. HEADER / NAVBAR
   ========================================================================== */

.navbar-default .navbar-brand,
.header_view .navbar-brand {
  display: flex !important;
  align-items: center;
  height: var(--nav-h);
  padding: 0 8px 0 2px;
  font-size: 0 !important;
  line-height: 1;
  color: transparent !important;
}

.navbar-default .navbar-brand::before,
.header_view .navbar-brand::before {
  content: "JSEH";
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.22em;
  color: var(--c-accent-400);
  text-shadow: 0 0 18px rgba(239, 68, 68, 0.55);
}

.navbar-default .navbar-brand::after {
  content: "";
  width: 1px;
  height: 16px;
  margin-left: 14px;
  background: rgba(255, 255, 255, 0.16);
}

.navbar-default,
.header_view {
  position: sticky;
  top: 0;
  z-index: 1040;
  min-height: var(--nav-h);
  background: linear-gradient(
    180deg,
    rgba(42, 16, 16, 0.97) 0%,
    rgba(60, 24, 24, 0.94) 100%
  ) !important;
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border: none !important;
  border-radius: 0 !important;
  border-bottom: 1px solid rgba(248, 113, 113, 0.22) !important;
  box-shadow:
    0 8px 28px rgba(26, 8, 8, 0.28),
    0 1px 0 rgba(248, 113, 113, 0.12);
}

.navbar-default::after,
.header_view::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--c-accent-500) 25%,
    var(--c-accent-300) 50%,
    var(--c-accent-500) 75%,
    transparent 100%
  );
  opacity: 0.9;
}

.navbar-default .container-fluid {
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
}

.navbar-default .nav > li > a,
.header_view .nav > li > a {
  position: relative;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 600;
  font-size: 13.5px;
  letter-spacing: 0.02em;
  padding: 10px 14px;
  margin: 10px 2px;
  border-radius: var(--radius-sm);
  transition:
    background-color var(--t-fast),
    color var(--t-fast),
    box-shadow var(--t-fast);
}

.navbar-default .nav > li > a::after,
.header_view .nav > li > a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 6px;
  height: 2px;
  border-radius: 2px;
  background: var(--c-accent-400);
  box-shadow: var(--c-glow);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--t-fast);
}

.navbar-default .nav > li.dropdown > a::after,
.header_view .nav > li.dropdown > a::after {
  display: none;
}

.navbar-default .nav > li > a:hover,
.navbar-default .nav > li > a:focus,
.navbar-default .nav > li > a:active,
.header_view .nav > li > a:hover,
.header_view .nav > li > a:focus,
.header_view .nav > li > a:active {
  color: var(--c-white);
  background: rgba(239, 68, 68, 0.14);
}

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

.navbar-default .navbar-nav > .open > a,
.navbar-default .navbar-nav > .open > a:hover,
.navbar-default .navbar-nav > .open > a:focus,
.navbar-default .navbar-nav > .active > a,
.header_view .navbar-nav > .open > a,
.header_view .navbar-nav > .open > a:hover,
.header_view .navbar-nav > .open > a:focus,
.header_view .navbar-nav > .active > a {
  background: rgba(239, 68, 68, 0.18);
  color: var(--c-white);
  box-shadow: inset 0 0 0 1px rgba(248, 113, 113, 0.28);
}

.navbar-default .dropdown-menu,
.header_view .dropdown-menu {
  margin-top: 6px;
  padding: 8px;
  border: 1px solid var(--c-ink-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  background: var(--c-white);
}

.navbar-default .dropdown-menu > li > a,
.header_view .dropdown-menu > li > a {
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  color: var(--c-ink-700);
  font-weight: 550;
  font-size: 13.5px;
  transition:
    background-color var(--t-fast),
    color var(--t-fast);
}

.navbar-default .dropdown-menu > li > a:hover,
.header_view .dropdown-menu > li > a:hover {
  background: var(--c-accent-100);
  color: var(--c-brand-700);
}

.navbar-default .navbar-toggle,
.header_view .navbar-toggle {
  margin-top: 14px;
  border-color: rgba(255, 255, 255, 0.28);
  border-radius: var(--radius-sm);
}

.navbar-default .navbar-toggle:hover,
.navbar-default .navbar-toggle:focus,
.header_view .navbar-toggle:hover {
  background: rgba(239, 68, 68, 0.18);
  border-color: var(--c-accent-400);
}

.navbar-default .navbar-toggle .icon-bar,
.header_view .navbar-toggle .icon-bar {
  background-color: var(--c-white);
}

.navbar-default .badge,
.header_view .badge {
  background: var(--c-accent-500);
  color: var(--c-brand-900);
  font-weight: 700;
}

/* --- Pencarian di navbar ----------------------------------------------- */

.navbar-form {
  display: flex;
  align-items: center;
  margin: 12px 0;
  padding: 0;
  border: 0;
}

.navbar-form .form-group {
  margin: 0;
}

.navbar-form .form-control {
  height: 38px;
  width: 190px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-right: 0;
  border-radius: var(--radius-pill) 0 0 var(--radius-pill);
  color: var(--c-white);
  box-shadow: none;
  font-size: 13px;
  padding-left: 16px;
  transition:
    background-color var(--t-fast),
    border-color var(--t-fast),
    width var(--t-base);
}

.navbar-form .form-control:focus {
  width: 230px;
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--c-accent-400);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.18);
}

.navbar-form .form-control::placeholder {
  color: rgba(255, 255, 255, 0.42);
}

.navbar-form .btn-default {
  height: 38px;
  padding: 0 16px;
  background: linear-gradient(180deg, var(--c-accent-400), var(--c-accent-600));
  border: 1px solid transparent;
  border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
  color: var(--c-brand-900);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.28);
  transition:
    filter var(--t-fast),
    box-shadow var(--t-fast);
}

.navbar-form .btn-default:hover,
.navbar-form .btn-default:focus {
  filter: brightness(1.08);
  color: var(--c-brand-900);
  box-shadow: var(--shadow-glow);
}

/* Teks berjalan */
.teks-berjalan {
  background: linear-gradient(
    90deg,
    var(--c-accent-600),
    var(--c-accent-400),
    var(--c-accent-600)
  );
  background-size: 200% 100%;
  color: var(--c-white);
  font-weight: 600;
  letter-spacing: 0.02em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

/* =============================================================================
   4. LAYOUT KONTEN
   ========================================================================== */

.pkp_structure_content {
  margin-top: 28px;
  padding-top: 0;
  padding-bottom: 56px;
  background-color: transparent;
  box-shadow: none;
}

.pkp_structure_main {
  position: relative;
  background: var(--c-white);
  border: 1px solid rgba(60, 24, 24, 0.06);
  border-radius: var(--radius-lg);
  padding: 28px 32px 36px !important;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  animation: jeli-fade-up 0.5s ease both;
}

@keyframes jeli-fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.pkp_structure_main h1,
.page_header h1,
.page > h1 {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--c-brand-800);
  line-height: 1.25;
  margin: 0 0 1.15rem;
}

.pkp_structure_main h2,
.page h2 {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-brand-600);
  margin: 1.6rem 0 0.85rem;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--c-ink-200);
}

.pkp_structure_main h3,
.page h3 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-brand-800);
}

.pkp_structure_main p {
  color: var(--c-ink-700);
  font-size: 15px;
  line-height: 1.75;
}

/* Breadcrumb */
.cmp_breadcrumbs,
.pkp_structure_main .cmp_breadcrumbs {
  font-size: 12.5px;
  color: var(--c-ink-400);
  margin-bottom: 16px;
}

.cmp_breadcrumbs a {
  color: var(--c-brand-500);
}

/* =============================================================================
   5. BERANDA — gambar & deskripsi jurnal
   ========================================================================== */

.page_index_journal .homepage-image {
  margin: -28px -32px 28px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  position: relative;
  line-height: 0;
  background: var(--c-brand-800);
}

.page_index_journal .homepage-image::before {
  content: "JSEH";
  position: absolute;
  left: 22px;
  bottom: 20px;
  z-index: 2;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.22em;
  color: var(--c-brand-900);
  background: linear-gradient(180deg, var(--c-accent-300), var(--c-accent-500));
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  box-shadow: 0 10px 24px rgba(239, 68, 68, 0.38);
  pointer-events: none;
}

.page_index_journal .homepage-image::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 58%;
  background: linear-gradient(
    to top,
    rgba(26, 8, 8, 0.55) 0%,
    rgba(26, 8, 8, 0.12) 55%,
    transparent 100%
  );
  pointer-events: none;
}

.page_index_journal .homepage-image img,
.homepage-image .img-responsive {
  width: 100%;
  display: block;
  max-height: 320px;
  min-height: 200px;
  object-fit: cover;
  object-position: center;
  transform: scale(1.03);
  transition: transform 1.2s ease;
}

.page_index_journal .homepage-image:hover img {
  transform: scale(1.07);
}

.journal-description {
  color: var(--c-ink-700);
}

.journal-description .pkpFormField__heading > p:first-child {
  margin: 0 0 16px;
}

.journal-description .pkpFormField__heading > p:first-child strong {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent-600);
}

.journal-description .pkpFormField__heading > p:first-child strong::before {
  content: "";
  width: 22px;
  height: 3px;
  border-radius: 99px;
  background: var(--c-accent-500);
  box-shadow: var(--c-glow);
}

.journal-description .pkpFormField__heading > p:first-child strong::after {
  content: "Peer-reviewed  ·  Blind review  ·  June & December";
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-ink-400);
}

/* Tabel → kartu identitas jurnal */
.journal-description table.data,
.journal-description table[bgcolor] {
  display: grid !important;
  grid-template-columns: 1fr 1fr;
  width: 100% !important;
  background: var(--c-white) !important;
  background-color: var(--c-white) !important;
  border: 1px solid var(--c-ink-200);
  border-radius: 16px;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin: 0 0 22px;
}

.journal-description table.data tbody {
  display: contents;
}

/* Baris kosong (ISSN / DOI / Publisher / Subject) disembunyikan.
   Hapus 4 aturan di bawah ini setelah datanya diisi di OJS. */
.journal-description table.data tr:nth-child(3),
.journal-description table.data tr:nth-child(5),
.journal-description table.data tr:nth-child(6),
.journal-description table.data tr:nth-child(7) {
  display: none !important;
}

.journal-description table.data tr {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  padding: 16px 18px;
  background: var(--c-white);
  border-bottom: 1px solid var(--c-ink-200);
  border-right: 1px solid var(--c-ink-200);
}

.journal-description table.data tr:nth-child(2),
.journal-description table.data tr:nth-child(4) {
  min-height: 92px;
}

.journal-description table.data tr:first-child,
.journal-description table.data tr:nth-child(8) {
  grid-column: 1 / -1;
  border-right: 0;
}

.journal-description table.data td {
  display: block;
  width: auto !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  vertical-align: middle;
  font-size: 14.5px;
}

.journal-description table.data td:first-child,
.journal-description table.data td:first-child strong {
  color: var(--c-ink-400) !important;
  font-size: 11px !important;
  font-weight: 800 !important;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.journal-description table.data td:last-child,
.journal-description table.data td:last-child strong {
  color: var(--c-brand-800);
  font-weight: 750;
  font-size: 1.02rem;
}

.journal-description table.data tr:first-child {
  padding: 22px 24px 20px;
  background:
    radial-gradient(
      420px 140px at 92% -10%,
      rgba(239, 68, 68, 0.28),
      transparent 55%
    ),
    linear-gradient(135deg, #2a1010 0%, #4a1818 100%) !important;
  border-bottom: 0;
}

.journal-description table.data tr:first-child td:first-child,
.journal-description table.data tr:first-child td:first-child strong {
  color: var(--c-accent-300) !important;
  margin-bottom: 6px;
}

.journal-description table.data tr:first-child td:last-child,
.journal-description table.data tr:first-child td:last-child strong {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 650;
  color: var(--c-white) !important;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.journal-description table.data tr:nth-child(8) {
  background: var(--c-ink-050);
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 0;
}

.journal-description table.data a {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--c-accent-100);
  color: var(--c-accent-700);
  font-weight: 750;
  font-size: 13px;
  text-decoration: none;
}

.journal-description table.data a:hover {
  background: var(--c-accent-500);
  color: var(--c-white);
}

.journal-description a[href*="delta.edu.sd"] {
  display: none !important;
}

.journal-description .pkpFormField__heading > p:last-child {
  position: relative;
  margin-top: 4px;
  padding: 20px 22px 20px 26px;
  background: linear-gradient(180deg, var(--c-accent-100), var(--c-white) 42%);
  border: 1px solid var(--c-ink-200);
  border-radius: 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-ink-700);
}

.journal-description .pkpFormField__heading > p:last-child::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 3px;
  border-radius: 99px;
  background: linear-gradient(180deg, var(--c-accent-400), var(--c-accent-600));
}

.journal-description .pkpFormField__heading > p:last-child strong {
  color: var(--c-brand-800);
  font-family: var(--font-serif);
  font-weight: 700;
}

/* =============================================================================
   6. SIDEBAR — daftar bersih (bukan tumpukan tombol navy)
   Inline style `background: linear-gradient(#0a1e3c…)` di HTML harus dikalahkan
   satu per satu dengan !important. Jangan pakai shorthand `border`/`background`
   yang kalah dari `border-left` / `background` inline.
   ========================================================================== */

.panel-body {
  background: var(--c-white);
  border: 1px solid rgba(60, 24, 24, 0.07);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  padding: 14px;
}

aside#sidebar.pkp_structure_sidebar {
  padding-left: 12px;
}

@media (min-width: 992px) {
  aside#sidebar.pkp_structure_sidebar {
    position: sticky;
    top: 80px;
    max-height: calc(100vh - 96px);
    overflow-y: auto;
    padding-right: 6px;
    overscroll-behavior: contain;
  }

  aside#sidebar.pkp_structure_sidebar::-webkit-scrollbar {
    width: 6px;
  }

  aside#sidebar.pkp_structure_sidebar::-webkit-scrollbar-thumb {
    background: var(--c-ink-300);
    border-radius: 99px;
  }
}

aside#sidebar .pkp_block,
.pkp_structure_sidebar .pkp_block {
  margin: 0 0 16px;
  background: var(--c-white);
  border: 1px solid rgba(60, 24, 24, 0.1);
  border-radius: 16px;
  box-shadow:
    0 10px 28px rgba(42, 16, 16, 0.08),
    0 1px 0 rgba(255, 255, 255, 0.7) inset;
  overflow: hidden;
  animation: jeli-fade-up 0.55s ease both;
}

aside#sidebar .pkp_block:nth-child(2) {
  animation-delay: 0.07s;
}
aside#sidebar .pkp_block:nth-child(3) {
  animation-delay: 0.12s;
}
aside#sidebar .pkp_block:nth-child(4) {
  animation-delay: 0.17s;
}

aside#sidebar .pkp_block .title,
.pkp_structure_sidebar .pkp_block .title {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 !important;
  padding: 13px 14px !important;
  background-color: #2a1010 !important;
  background-image:
    radial-gradient(
      circle at 1px 1px,
      rgba(255, 255, 255, 0.14) 1px,
      transparent 0
    ),
    radial-gradient(
      240px 90px at 100% 0%,
      rgba(239, 68, 68, 0.42),
      transparent 62%
    ),
    linear-gradient(135deg, #2a1010 0%, #4a1818 58%, #b91c1c 100%) !important;
  background-size:
    11px 11px,
    auto,
    auto;
  color: var(--c-white) !important;
  font-family: var(--font-sans) !important;
  font-size: 11px !important;
  font-weight: 800 !important;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 0 !important;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.25);
}

aside#sidebar .pkp_block .title::before,
.pkp_structure_sidebar .pkp_block .title::before {
  content: "" !important;
  display: flex !important;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border-radius: 8px;
  background: linear-gradient(180deg, #fee2e2 0%, #ef4444 100%);
  color: #2a1010;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.04em;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.35) inset,
    0 6px 16px rgba(239, 68, 68, 0.4);
}

aside#sidebar .pkp_block .title::after,
.pkp_structure_sidebar .pkp_block .title::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--c-accent-400),
    var(--c-accent-500) 40%,
    transparent
  );
  box-shadow: 0 0 12px rgba(239, 68, 68, 0.55);
}

aside#sidebar #customblock-editorial-board .title::before,
.pkp_structure_sidebar #customblock-editorial-board .title::before {
  content: "ED" !important;
}
aside#sidebar #customblock-police .title::before,
.pkp_structure_sidebar #customblock-police .title::before {
  content: "PY" !important;
}
aside#sidebar #customblock-submissions .title::before,
.pkp_structure_sidebar #customblock-submissions .title::before {
  content: "SM" !important;
}
aside#sidebar #customblock-statcounter .title::before,
.pkp_structure_sidebar #customblock-statcounter .title::before {
  content: "ST" !important;
}

#customblock-submissions .title {
  background-image:
    radial-gradient(
      circle at 1px 1px,
      rgba(255, 255, 255, 0.14) 1px,
      transparent 0
    ),
    radial-gradient(
      260px 100px at 100% 0%,
      rgba(239, 68, 68, 0.55),
      transparent 60%
    ),
    linear-gradient(135deg, #220c0c 0%, #dc2626 100%) !important;
  background-size:
    11px 11px,
    auto,
    auto;
}

#customblock-police .title {
  background-image:
    radial-gradient(
      circle at 1px 1px,
      rgba(255, 255, 255, 0.12) 1px,
      transparent 0
    ),
    radial-gradient(
      240px 90px at 100% 0%,
      rgba(248, 113, 113, 0.35),
      transparent 62%
    ),
    linear-gradient(135deg, #2a1010 0%, #6b1f1f 100%) !important;
  background-size:
    11px 11px,
    auto,
    auto;
}

aside#sidebar .pkp_block .content,
.pkp_structure_sidebar .pkp_block .content {
  background: linear-gradient(180deg, #f8eeee 0%, #ffffff 48%) !important;
  border: 0 !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  padding: 8px !important;
}

/* Wrapper flex di HTML: column + gap 8px → rapatkan jadi list */
aside#sidebar .pkp_block .content > div[style],
.pkp_structure_sidebar .pkp_block .content > div[style] {
  display: flex !important;
  flex-direction: column !important;
  gap: 2px !important;
  padding: 0 !important;
}

/* --- Item menu: hapus total gaya tombol navy inline ------------------- */
aside#sidebar .pkp_block.block_custom .content a[style],
.pkp_structure_sidebar .pkp_block.block_custom .content a[style],
.pkp_block.block_custom .content a[style] {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 10px 12px !important;
  background: rgba(255, 255, 255, 0.78) !important;
  background-color: rgba(255, 255, 255, 0.78) !important;
  background-image: none !important;
  color: var(--c-ink-700) !important;
  text-decoration: none !important;
  font-family: var(--font-sans) !important;
  font-size: 13.5px !important;
  font-weight: 600 !important;
  line-height: 1.35 !important;
  border: 0 !important;
  border-width: 0 !important;
  border-style: none !important;
  border-color: transparent !important;
  border-top: 0 none transparent !important;
  border-right: 0 none transparent !important;
  border-bottom: 0 none transparent !important;
  border-left: 0 none transparent !important;
  border-left-width: 0 !important;
  border-left-style: none !important;
  border-left-color: transparent !important;
  border-radius: 10px !important;
  box-shadow: none !important;
  filter: none !important;
  outline: none;
  transition:
    background-color var(--t-fast),
    color var(--t-fast),
    transform var(--t-fast) !important;
}

aside#sidebar .pkp_block.block_custom .content a[style] span,
.pkp_structure_sidebar .pkp_block.block_custom .content a[style] span,
.pkp_block.block_custom .content a[style] span {
  flex: 1 1 auto !important;
  color: inherit !important;
  background: transparent !important;
  font-weight: inherit !important;
}

/* Titik penanda, bukan blok warna */
aside#sidebar .pkp_block.block_custom .content a[style]::before,
.pkp_structure_sidebar .pkp_block.block_custom .content a[style]::before,
.pkp_block.block_custom .content a[style]::before {
  content: "" !important;
  width: 6px !important;
  height: 6px !important;
  flex: 0 0 6px !important;
  border-radius: 50% !important;
  background: var(--c-ink-300) !important;
  box-shadow: none !important;
  transition:
    background-color var(--t-fast),
    box-shadow var(--t-fast),
    transform var(--t-fast);
}

aside#sidebar .pkp_block.block_custom .content a[style]::after,
.pkp_structure_sidebar .pkp_block.block_custom .content a[style]::after,
.pkp_block.block_custom .content a[style]::after {
  content: "" !important;
  width: 6px !important;
  height: 6px !important;
  margin-left: auto !important;
  flex: 0 0 6px !important;
  border: 0 !important;
  border-right: 1.5px solid currentColor !important;
  border-bottom: 1.5px solid currentColor !important;
  background: transparent !important;
  transform: rotate(-45deg);
  opacity: 0.22;
  transition:
    opacity var(--t-fast),
    transform var(--t-fast);
}

aside#sidebar .pkp_block.block_custom .content a[style]:hover,
aside#sidebar .pkp_block.block_custom .content a[style]:focus,
.pkp_structure_sidebar .pkp_block.block_custom .content a[style]:hover,
.pkp_structure_sidebar .pkp_block.block_custom .content a[style]:focus,
.pkp_block.block_custom .content a[style]:hover,
.pkp_block.block_custom .content a[style]:focus {
  background: #fde8e8 !important;
  background-color: #fde8e8 !important;
  background-image: none !important;
  color: var(--c-accent-700) !important;
  border: 0 !important;
  border-left: 0 none transparent !important;
  box-shadow: inset 3px 0 0 var(--c-accent-500) !important;
  transform: none;
}

aside#sidebar .pkp_block.block_custom .content a[style]:hover::before,
aside#sidebar .pkp_block.block_custom .content a[style]:focus::before,
.pkp_block.block_custom .content a[style]:hover::before {
  background: var(--c-accent-500) !important;
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.16) !important;
}

aside#sidebar .pkp_block.block_custom .content a[style]:hover::after,
aside#sidebar .pkp_block.block_custom .content a[style]:focus::after,
.pkp_block.block_custom .content a[style]:hover::after {
  opacity: 0.7;
  transform: rotate(-45deg) translate(1px, 1px);
}

/* Aksi utama: Online Submission — teks aksen, tetap bukan tombol */
#customblock-submissions .content a[style]:first-child {
  color: var(--c-accent-700) !important;
  font-weight: 750 !important;
}

#customblock-submissions .content a[style]:first-child::before {
  background: var(--c-accent-500) !important;
}

/* Kelas kustom lama .sidebar-left — samakan jadi list, bukan tombol */
.sidebar-left {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 0;
  padding: 10px 12px;
  margin: 0;
  text-align: left;
  background: transparent !important;
  border: 0 !important;
  border-radius: 10px;
  transition:
    background-color var(--t-fast),
    color var(--t-fast);
}

.sidebar-left:hover {
  background: #fde8e8 !important;
  transform: none;
}

.sidebar-left a {
  color: var(--c-ink-700);
  font-weight: 600;
  font-size: 13.5px;
}

.sidebar-left:hover a,
.sidebar-left a:hover {
  text-decoration: none;
  color: var(--c-accent-700);
}

#customblock-statcounter .content {
  text-align: center;
  padding: 12px !important;
}

#customblock-statcounter .content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

#customblock-statcounter .content a {
  font-size: 13px;
  font-weight: 650;
}

/* =============================================================================
   7. DAFTAR ARTIKEL
   ========================================================================== */

.media,
.obj_article_summary,
.article-summary {
  margin-top: 0;
  margin-bottom: 14px;
  padding: 18px 20px;
  background: var(--c-white);
  border: 1px solid var(--c-ink-200);
  border-left: 3px solid var(--c-ink-300);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  transition:
    box-shadow var(--t-base),
    border-color var(--t-base),
    transform var(--t-base);
}

.media:hover,
.obj_article_summary:hover,
.article-summary:hover {
  border-left-color: var(--c-accent-500);
  border-color: var(--c-brand-100);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.media .media-body {
  padding-bottom: 0;
  border-bottom: none;
  font-family: var(--font-sans);
  color: var(--c-ink-500);
  font-size: 14px;
  line-height: 1.65;
}

.media .media-body .media-heading,
.obj_article_summary .title,
.article-summary .title {
  font-family: var(--font-serif);
  font-weight: 650;
  font-size: 1.12rem;
  line-height: 1.4;
  margin-bottom: 6px;
  letter-spacing: -0.015em;
}

.media-heading a,
.obj_article_summary .title a,
.article-summary .title a {
  color: var(--c-brand-800);
  transition: color var(--t-fast);
}

.media-heading a:hover,
.media-heading a:focus,
.obj_article_summary .title a:hover,
.article-summary .title a:hover {
  color: var(--c-accent-600);
  text-decoration: none;
}

.media .media-body .authors,
.media .media-body .pages,
.media .media-body .published,
.obj_article_summary .authors,
.obj_article_summary .pages,
.obj_article_summary .published,
.meta .authors,
.meta .published {
  color: var(--c-ink-400);
  font-size: 13px;
}

.obj_article_summary .cover img,
.media-left img,
.article-summary .cover img,
.cover_image img {
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.obj_issue_toc .section,
.current_issue {
  margin-top: 8px;
}

.obj_issue_toc .section h2,
.current_issue h2 {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
}

/* =============================================================================
   8. TOMBOL, GALLEY, PDF
   ========================================================================== */

.btn-primary,
.obj_galley_link,
.galleys_links .btn {
  background: var(--c-brand-600);
  border: 1px solid var(--c-brand-600);
  color: var(--c-white);
  border-radius: var(--radius-sm);
  font-weight: 650;
  padding: 6px 12px;
  transition:
    background-color var(--t-fast),
    border-color var(--t-fast),
    box-shadow var(--t-fast),
    transform var(--t-fast);
}

.btn-primary:hover,
.btn-primary:focus,
.obj_galley_link:hover,
.galleys_links .btn:hover {
  background: var(--c-brand-800);
  border-color: var(--c-brand-800);
  color: var(--c-white);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.pdf,
.obj_galley_link.pdf {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, var(--c-accent-400), var(--c-accent-600));
  border: 1px solid var(--c-accent-600);
  color: var(--c-brand-900) !important;
  font-weight: 750;
  transition:
    filter var(--t-fast),
    box-shadow var(--t-fast),
    transform var(--t-fast);
}

.pdf:hover,
.pdf:focus,
.obj_galley_link.pdf:hover {
  filter: brightness(1.06);
  color: var(--c-brand-900) !important;
  box-shadow: var(--shadow-glow);
  text-decoration: none;
  transform: translateY(-1px);
}

.pdf::after {
  content: "Download";
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translate(-50%, 4px);
  padding: 4px 9px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
  white-space: nowrap;
  color: var(--c-white);
  background: var(--c-brand-800);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity var(--t-fast),
    transform var(--t-fast);
}

.pdf:hover::after,
.pdf:focus-visible::after {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* =============================================================================
   9. HALAMAN ISSUE, ARSIP, ARTIKEL, ABOUT
   ========================================================================== */

.obj_issue_summary {
  background: var(--c-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-xs);
  transition:
    box-shadow var(--t-base),
    transform var(--t-base),
    border-color var(--t-base);
}

.obj_issue_summary:hover {
  border-color: var(--c-brand-100);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.obj_issue_summary .title a {
  font-family: var(--font-serif);
  color: var(--c-brand-800);
  font-weight: 650;
}

.obj_issue_summary .cover img {
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.page_issue .heading,
.obj_issue_toc .heading {
  margin-bottom: 20px;
}

.obj_article_details .item,
.entry_details .item {
  margin-bottom: 14px;
}

.obj_article_details .label,
.entry_details .label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-ink-400);
}

.obj_article_details .authors .name,
.obj_article_details h1 {
  font-family: var(--font-serif);
  color: var(--c-brand-800);
}

.cmp_announcements .obj_announcement_summary,
.page_announcement {
  background: var(--c-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 14px;
}

.pagination > li > a,
.pagination > li > span {
  color: var(--c-brand-600);
  border-color: var(--c-ink-200);
  border-radius: var(--radius-xs) !important;
  margin: 0 3px;
}

.pagination > .active > a,
.pagination > .active > span {
  background: var(--c-brand-700);
  border-color: var(--c-brand-700);
}

.pagination > li > a:hover {
  background: var(--c-accent-100);
  color: var(--c-brand-700);
}

.form-control {
  border-radius: var(--radius-sm);
  border-color: var(--c-ink-200);
  box-shadow: none;
}

.form-control:focus {
  border-color: var(--c-accent-400);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.16);
}

.alert {
  border-radius: var(--radius-md);
  border: 0;
}

.page_about p,
.page_contact p,
.page_submissions p,
.page_privacy p {
  max-width: 68ch;
}

/* =============================================================================
   10. LOGO TERINDEKS
   ========================================================================== */

.image-indexed img {
  width: 135px;
  height: 60px;
  object-fit: contain;
  padding: 8px;
  margin: 0 6px 8px 0;
  background: var(--c-white);
  border: 1px solid var(--c-ink-200);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xs);
  transition:
    transform var(--t-base),
    box-shadow var(--t-base),
    border-color var(--t-base);
}

.image-indexed img:hover {
  transform: scale(1.04);
  border-color: var(--c-accent-400);
  box-shadow: var(--shadow-glow);
}

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

footer[role="contentinfo"],
footer.footer {
  position: relative;
  background:
    radial-gradient(
      800px 180px at 50% 0%,
      rgba(239, 68, 68, 0.18),
      transparent 60%
    ),
    linear-gradient(180deg, var(--c-brand-800) 0%, var(--c-brand-900) 100%) !important;
  color: rgba(255, 255, 255, 0.78);
  border-top: 0;
  padding-top: 36px;
  padding-bottom: 32px;
  margin-top: 0;
}

footer[role="contentinfo"]::before,
footer.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--c-accent-400),
    var(--c-accent-500),
    var(--c-accent-400),
    transparent
  );
}

footer[role="contentinfo"] .row,
footer.footer .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

footer[role="contentinfo"] p,
footer.footer p {
  margin: 0 0 4px;
  color: rgba(255, 255, 255, 0.72);
}

footer[role="contentinfo"] .col-md-10 p:first-child strong,
footer.footer .col-md-10 p:first-child strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, #ffffff, var(--c-accent-400));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

footer[role="contentinfo"] .col-md-10 p:nth-child(2) strong,
footer.footer .col-md-10 p:nth-child(2) strong {
  display: block;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

footer[role="contentinfo"] a,
footer.footer a {
  color: var(--c-accent-400);
  transition: color var(--t-fast);
}

footer[role="contentinfo"] a:hover,
footer[role="contentinfo"] a:focus,
footer.footer a:hover {
  color: var(--c-white);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.judul-footer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.02em;
  background: linear-gradient(
    90deg,
    var(--c-accent-400),
    var(--c-white),
    var(--c-accent-400)
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

footer img.img-responsive {
  margin-top: 0 !important;
  max-height: 42px;
  width: auto;
  opacity: 0.8;
  filter: brightness(0) invert(1);
  transition: opacity var(--t-fast);
}

footer a:hover img.img-responsive {
  opacity: 1;
}

/* =============================================================================
   12. RESPONSIVE
   ========================================================================== */

@media screen and (min-width: 768px) {
  #headerNavigationContainer > .container-fluid:last-child {
    display: flex;
    align-items: center;
  }

  .navbar-header {
    float: none;
    width: auto;
    height: auto;
    overflow: visible;
    padding: 0 4px 0 0;
    margin: 0;
    display: flex;
    align-items: center;
  }

  #nav-menu.navbar-collapse {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    flex: 1;
    width: auto;
    padding: 0;
  }

  #main-navigation.nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
  }

  .logo-ojs {
    display: flex;
    justify-content: flex-end;
    align-items: center;
  }

  .gambar-header {
    display: block;
  }

  .gambar-header-hp {
    display: none;
  }

  .teks-berjalan {
    height: 32px;
    padding-top: 4px;
    margin-bottom: 0;
    font-size: 15px;
  }
}

@media screen and (max-width: 767px) {
  body {
    background-attachment: scroll;
  }

  .ojs-footer {
    margin-top: 25px;
  }

  .logo-ojs {
    margin-top: 25px;
    display: flex;
    justify-content: flex-start !important;
    align-items: center;
  }

  .gambar-header-hp {
    display: block;
    background: var(--c-brand-800);
    max-height: 120px;
  }

  .gambar-header {
    display: none;
  }

  .teks-berjalan {
    height: 28px;
    padding-top: 3px;
    font-size: 14px;
  }

  .pkp_structure_content {
    margin-top: 16px;
    padding-bottom: 32px;
  }

  .pkp_structure_main {
    padding: 18px 16px 24px !important;
    border-radius: var(--radius-md);
  }

  .page_index_journal .homepage-image {
    margin: -18px -16px 20px;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
  }

  .page_index_journal .homepage-image::before {
    left: 14px;
    bottom: 14px;
    font-size: 11px;
    padding: 6px 12px;
  }

  .navbar-default .navbar-brand::after {
    display: none;
  }

  .journal-description table.data,
  .journal-description table[bgcolor] {
    grid-template-columns: 1fr;
  }

  .journal-description table.data tr:nth-child(2),
  .journal-description table.data tr:nth-child(4) {
    min-height: 0;
    border-right: 0;
  }

  .journal-description table.data tr:nth-child(8) {
    flex-direction: column;
    align-items: flex-start;
  }

  .media,
  .obj_article_summary {
    padding: 14px;
  }

  .judul-footer {
    font-size: 18px;
    text-align: center;
  }

  .navbar-form {
    margin: 8px 0 14px;
    width: 100%;
  }

  .navbar-form .form-control {
    width: 100%;
    border-radius: var(--radius-pill) 0 0 var(--radius-pill);
  }

  .navbar-form .form-control:focus {
    width: 100%;
  }

  .navbar-form .form-group {
    flex: 1;
  }

  .navbar-default .nav > li > a {
    margin: 2px 8px;
  }

  .navbar-collapse {
    background: rgba(26, 8, 8, 0.35);
    border-top: 1px solid rgba(248, 113, 113, 0.15);
  }

  footer[role="contentinfo"] .row,
  footer.footer .row {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media screen and (min-width: 700px) and (max-width: 767px) {
  .gambar-header {
    display: none;
  }
}

/* =============================================================================
   13. CETAK
   ========================================================================== */

@media print {
  body::before,
  header,
  footer,
  #sidebar,
  .gambar-header,
  .gambar-header-hp,
  .navbar-default,
  .teks-berjalan {
    display: none !important;
  }

  body,
  .pkp_structure_main {
    background: #fff !important;
    box-shadow: none !important;
    border: 0 !important;
  }
}

/* =============================================================================
   14. AKSESIBILITAS — kurangi animasi
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .media:hover,
  .obj_article_summary:hover,
  .obj_issue_summary:hover,
  .sidebar-left:hover,
  .image-indexed img:hover,
  .page_index_journal .homepage-image:hover img,
  aside#sidebar .pkp_block.block_custom .content a[style]:hover,
  .pkp_block.block_custom .content a[style]:hover,
  .pkp_block.block_custom .content a[style]:hover::after {
    transform: none;
  }
}