/* ==========================================================
   BAKTI UNIBA - Jurnal Pengabdian Masyarakat
   Universitas Balikpapan
   Custom stylesheet untuk OJS 3.x (Default Theme)
   Unggah di: Settings > Website > Appearance > Journal style sheet
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Poppins:wght@400;500;600;700&display=swap');

/* ---------- Palet warna ---------- */
:root {
  --bu-ungu-tua: #1b1446;
  --bu-ungu: #2a1b6b;
  --bu-ungu-muda: #3b2590;
  --bu-magenta: #ff4f9a;
  --bu-magenta-gelap: #c2185b;   /* untuk teks di atas putih (kontras cukup) */
  --bu-oranye: #ff8a1f;
  --bu-kuning: #ffc83d;
  --bu-toska: #00a896;
  --bu-toska-gelap: #007a6d;
  --bu-krem: #f6f3ee;
  --bu-putih: #ffffff;
  --bu-teks: #231d3d;
  --bu-teks-muda: #5a5475;
  --bu-garis: #e4dff0;
  --bu-radius: 12px;
  --bu-pelangi: linear-gradient(90deg,
      var(--bu-magenta) 0 25%,
      var(--bu-oranye) 25% 50%,
      var(--bu-kuning) 50% 75%,
      var(--bu-toska) 75% 100%);
}

/* ---------- Dasar ---------- */
body,
.pkp_structure_page {
  background: var(--bu-krem);
  font-family: 'Poppins', sans-serif;
  color: var(--bu-teks);
  font-size: 15px;
  line-height: 1.7;
}

.pkp_structure_page {
  background: transparent;
}

h1, h2, h3, h4,
.page_title,
.pkp_block .title {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  color: var(--bu-ungu);
}

a {
  color: var(--bu-ungu-muda);
  text-decoration: none;
  transition: color .2s ease;
}

a:hover,
a:focus {
  color: var(--bu-magenta-gelap);
  text-decoration: underline;
}

/* ---------- Header (logo = gambar header BAKTI UNIBA) ---------- */
.pkp_structure_head {
  background: var(--bu-ungu-tua);   /* menyatu dengan menu di bawahnya */
  border-bottom: 0;
  padding: 0;
}

/* Header dibuat penuh selebar kolom, tanpa celah atas-bawah */
.pkp_head_wrapper {
  position: relative;
  width: 100% !important;
  max-width: 1200px !important;
  margin: 0 auto;
  padding: 0 !important;
}

.pkp_site_name_wrapper {
  display: block !important;
  width: 100% !important;
  max-width: none !important;
  height: auto !important;
  padding: 0 !important;
  margin: 0 !important;
  float: none !important;
}

.pkp_site_name {
  display: block !important;
  width: 100% !important;
  max-width: none !important;   /* bawaan tema menyisakan celah kanan */
  padding: 0 !important;
  margin: 0 !important;
  float: none !important;
  line-height: 0;
}

.pkp_site_name > a {
  display: block;
  width: 100%;
}

.pkp_site_name .is_img {
  display: block !important;
  width: 100%;
  margin: 0 !important;
}

.pkp_site_name .is_img img {
  display: block;
  width: 100% !important;
  max-width: 1200px;
  height: auto !important;
  max-height: none !important;   /* bawaan tema membatasi tinggi logo 80px */
  object-fit: contain;
}

/* Samakan lebar menu, konten, dan footer dengan header */
.pkp_navigation_primary_wrapper,
.pkp_structure_content,
.pkp_structure_footer {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

/* Ponsel: header tetap proporsional, tombol menu tidak menutupi logo */
@media (max-width: 991px) {
  .pkp_site_nav_toggle {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 5;
  }
}

/* Judul teks (dipakai bila logo belum diunggah) */
.pkp_site_name .is_text {
  font-family: 'Anton', sans-serif;
  font-size: 48px;
  letter-spacing: 2px;
  color: var(--bu-putih);
}

/* Link Register / Login di pojok kanan atas */
.pkp_navigation_user_wrapper {
  top: 10px;
}

.pkp_navigation_user_wrapper {
  right: 14px;
  z-index: 6;
}

.pkp_navigation_user > li > a {
  display: inline-block;
  margin-left: 6px;
  padding: 4px 14px;
  border-radius: 999px;
  background: rgba(27, 20, 70, .78);   /* terbaca di atas bagian toska header */
  color: var(--bu-kuning);
  font-weight: 600;
  font-size: 13px;
  transition: background .2s ease, color .2s ease;
}

.pkp_navigation_user > li > a:hover,
.pkp_navigation_user > li > a:focus {
  background: var(--bu-kuning);
  color: var(--bu-ungu-tua);
  text-decoration: none;
}

/* ---------- Menu navigasi utama ---------- */
.pkp_navigation_primary_row {
  background: var(--bu-ungu-tua);
  border-top: 5px solid transparent;
  border-image: var(--bu-pelangi) 1;
  margin-top: 0;
}

.pkp_navigation_primary_wrapper {
  max-width: 1200px;
}

.pkp_navigation_primary > li > a {
  color: var(--bu-putih);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 18px;
  margin: 0;
  border-bottom: 3px solid transparent;
}

.pkp_navigation_primary > li > a:hover,
.pkp_navigation_primary > li > a:focus,
.pkp_navigation_primary > li.current > a {
  color: var(--bu-kuning);
  border-bottom-color: var(--bu-kuning);
  text-decoration: none;
  outline: 0;
}

/* Submenu */
.pkp_navigation_primary ul {
  background: var(--bu-putih);
  border-radius: 0 0 var(--bu-radius) var(--bu-radius);
  box-shadow: 0 10px 24px rgba(27, 20, 70, .18);
  border-top: 3px solid var(--bu-magenta);
}

.pkp_navigation_primary ul a {
  color: var(--bu-teks);
  border-left: 0;
}

.pkp_navigation_primary ul a:hover {
  background: var(--bu-krem);
  color: var(--bu-magenta-gelap);
}

/* Kotak pencarian */
.pkp_navigation_search_wrapper a {
  color: var(--bu-putih);
  font-weight: 600;
}

.pkp_navigation_search_wrapper a:hover {
  color: var(--bu-kuning);
  border-bottom-color: var(--bu-kuning);
}

/* Tombol menu di ponsel */
.pkp_site_nav_toggle {
  background: var(--bu-magenta);
  color: var(--bu-putih);
  border-radius: 8px;
}

/* ---------- Konten utama ---------- */
.pkp_structure_content {
  padding-top: 30px;
}

.pkp_structure_main {
  background: var(--bu-putih);
  border-radius: var(--bu-radius);
  border-top: 6px solid var(--bu-ungu);
  box-shadow: 0 4px 18px rgba(27, 20, 70, .07);
  padding: 30px 36px;
}

.pkp_structure_main::before,
.pkp_structure_main::after {
  display: none;   /* hilangkan garis vertikal bawaan tema */
}

.page_title,
.pkp_structure_main h2 {
  position: relative;
  padding-bottom: 12px;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 20px;
}

.page_title::after,
.pkp_structure_main h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 80px;
  height: 5px;
  border-radius: 3px;
  background: var(--bu-pelangi);
}

/* Breadcrumb */
.cmp_breadcrumbs {
  font-size: 13px;
  color: var(--bu-teks-muda);
}

.cmp_breadcrumbs a {
  color: var(--bu-toska-gelap);
}

/* ---------- Daftar artikel (Current & Archives) ---------- */
.obj_issue_toc .sections .section > h2,
.obj_issue_toc .section > h2 {
  background: var(--bu-ungu);
  color: var(--bu-putih);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 15px;
}

.obj_issue_toc .section > h2::after {
  display: none;
}

.obj_article_summary {
  padding: 16px 18px;
  margin-bottom: 14px;
  border: 1px solid var(--bu-garis);
  border-left: 5px solid var(--bu-toska);
  border-radius: 10px;
  transition: box-shadow .2s ease, border-color .2s ease;
}

.obj_article_summary:hover {
  border-left-color: var(--bu-magenta);
  box-shadow: 0 6px 16px rgba(27, 20, 70, .08);
}

.obj_article_summary .title a {
  color: var(--bu-ungu);
  font-weight: 600;
  font-size: 16px;
}

.obj_article_summary .title a:hover {
  color: var(--bu-magenta-gelap);
}

.obj_article_summary .authors {
  color: var(--bu-teks-muda);
  font-size: 14px;
}

/* Sampul terbitan */
.obj_issue_summary .cover img,
.obj_issue_toc .cover img {
  border-radius: 10px;
  box-shadow: 6px 6px 0 var(--bu-kuning);
}

/* ---------- Tombol & galley (PDF) ---------- */
.cmp_button,
.cmp_form .buttons button,
.pkp_button,
button.submit,
.obj_galley_link {
  background: var(--bu-magenta-gelap);
  color: var(--bu-putih);
  border: 0;
  border-radius: 999px;
  padding: 6px 18px;
  font-weight: 600;
  box-shadow: none;
  transition: background .2s ease, transform .2s ease;
}

.cmp_button:hover,
.cmp_form .buttons button:hover,
.pkp_button:hover,
button.submit:hover,
.obj_galley_link:hover,
.obj_galley_link:focus {
  background: var(--bu-ungu);
  color: var(--bu-kuning);
  text-decoration: none;
  transform: translateY(-1px);
}

.obj_galley_link.pdf::before {
  color: inherit;
}

/* ---------- Formulir ---------- */
.cmp_form input[type="text"],
.cmp_form input[type="email"],
.cmp_form input[type="password"],
.cmp_form select,
.cmp_form textarea {
  border: 1px solid var(--bu-garis);
  border-radius: 8px;
  padding: 8px 12px;
}

.cmp_form input:focus,
.cmp_form select:focus,
.cmp_form textarea:focus {
  border-color: var(--bu-ungu-muda);
  outline: 2px solid var(--bu-kuning);
  outline-offset: 1px;
}

/* ---------- Sidebar ---------- */
.pkp_structure_sidebar .pkp_block {
  background: var(--bu-putih);
  border-radius: var(--bu-radius);
  border-top: 6px solid var(--bu-magenta);
  box-shadow: 0 4px 18px rgba(27, 20, 70, .07);
  padding: 20px 22px;
  margin-bottom: 22px;
}

/* Variasi warna garis atas tiap blok agar meriah */
.pkp_structure_sidebar .pkp_block:nth-child(4n+2) { border-top-color: var(--bu-oranye); }
.pkp_structure_sidebar .pkp_block:nth-child(4n+3) { border-top-color: var(--bu-kuning); }
.pkp_structure_sidebar .pkp_block:nth-child(4n+4) { border-top-color: var(--bu-toska); }

.pkp_structure_sidebar .pkp_block .title {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--bu-ungu);
  padding-bottom: 10px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--bu-garis);
}

.pkp_structure_sidebar .pkp_block ul li {
  padding: 6px 0;
  border-bottom: 1px dashed var(--bu-garis);
}

.pkp_structure_sidebar .pkp_block ul li:last-child {
  border-bottom: 0;
}

.pkp_structure_sidebar .pkp_block img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

/* ---------- Menu kanan (Custom Block "JURNAL MENU") ---------- */

/* Judul blok yang disembunyikan tema tetap tersembunyi */
.pkp_block .title.pkp_screen_reader {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden;
  clip: rect(0 0 0 0);
  border: 0 !important;
}

/* Blok yang berisi menu: tanpa bingkai ganda, judul bawaan (mis. "menubakti") disembunyikan */
.pkp_structure_sidebar .pkp_block:has(.bu-menu) {
  padding: 0;
  border-top: 0;
  overflow: hidden;
  background: var(--bu-ungu-tua);
}

.pkp_structure_sidebar .pkp_block:has(.bu-menu) > .title {
  display: none;
}

.bu-menu {
  font-family: 'Poppins', sans-serif;
}

.bu-menu__judul {
  position: relative;
  margin: 0;
  padding: 16px 20px 18px;
  background: var(--bu-ungu);
  color: var(--bu-putih);
  font-family: 'Anton', sans-serif;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 2px;
  text-align: center;
}

.bu-menu__judul span {
  color: var(--bu-kuning);
}

.bu-menu__judul::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: var(--bu-pelangi);
}

.bu-menu ul {
  list-style: none;
  margin: 0;
  padding: 8px 0 12px;
}

.bu-menu li {
  margin: 0;
  padding: 0;
  border: 0;
  opacity: 0;
  animation: bu-muncul .45s ease forwards;
}

/* Tiap item muncul bergantian saat halaman dibuka */
.bu-menu li:nth-child(1)  { animation-delay: .05s; }
.bu-menu li:nth-child(2)  { animation-delay: .10s; }
.bu-menu li:nth-child(3)  { animation-delay: .15s; }
.bu-menu li:nth-child(4)  { animation-delay: .20s; }
.bu-menu li:nth-child(5)  { animation-delay: .25s; }
.bu-menu li:nth-child(6)  { animation-delay: .30s; }
.bu-menu li:nth-child(7)  { animation-delay: .35s; }
.bu-menu li:nth-child(8)  { animation-delay: .40s; }
.bu-menu li:nth-child(9)  { animation-delay: .45s; }
.bu-menu li:nth-child(10) { animation-delay: .50s; }
.bu-menu li:nth-child(11) { animation-delay: .55s; }
.bu-menu li:nth-child(12) { animation-delay: .60s; }
.bu-menu li:nth-child(13) { animation-delay: .65s; }
.bu-menu li:nth-child(n+14) { animation-delay: .70s; }

@keyframes bu-muncul {
  from { opacity: 0; transform: translateX(-12px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Warna aksen tiap item bergantian: magenta, oranye, kuning, toska */
.bu-menu li:nth-child(4n+1) a { --bu-aksen: var(--bu-magenta); }
.bu-menu li:nth-child(4n+2) a { --bu-aksen: var(--bu-oranye); }
.bu-menu li:nth-child(4n+3) a { --bu-aksen: var(--bu-kuning); }
.bu-menu li:nth-child(4n+4) a { --bu-aksen: var(--bu-toska); }

.bu-menu a {
  --bu-aksen: var(--bu-magenta);
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 10px 20px 10px 18px;
  color: #eeeaff !important;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none !important;
  border-left: 5px solid var(--bu-aksen);
  /* warna aksen "mengisi" dari kiri saat disentuh */
  background: linear-gradient(90deg, var(--bu-aksen), var(--bu-aksen)) no-repeat 0 0 / 0% 100%;
  transition: background-size .35s ease, color .25s ease, padding-left .25s ease;
}

.bu-menu li + li a {
  border-top: 1px solid rgba(255, 255, 255, .08);
}

/* Titik warna kecil di depan tulisan */
.bu-menu a::before {
  content: "";
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bu-aksen);
  transition: transform .3s ease, background .3s ease;
}

/* Panah di kanan, muncul saat disentuh */
.bu-menu a::after {
  content: "\203A";
  margin-left: auto;
  font-size: 22px;
  line-height: 1;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity .25s ease, transform .25s ease;
}

.bu-menu a:hover,
.bu-menu a:focus-visible {
  background-size: 100% 100%;
  color: var(--bu-ungu-tua) !important;
  font-weight: 600;
  padding-left: 26px;
  outline: 0;
}

.bu-menu a:hover::before,
.bu-menu a:focus-visible::before {
  background: var(--bu-ungu-tua);
  transform: scale(1.3);
}

.bu-menu a:hover::after,
.bu-menu a:focus-visible::after {
  opacity: 1;
  transform: translateX(0);
}

.bu-menu a:active {
  filter: brightness(.92);
}

/* Pengguna yang mematikan animasi di perangkatnya */
@media (prefers-reduced-motion: reduce) {
  .bu-menu li { animation: none; opacity: 1; }
  .bu-menu a,
  .bu-menu a::before,
  .bu-menu a::after { transition: none; }
}

/* ---------- Urutan halaman home: info jurnal di atas, Current Issue di bawah ---------- */
.page_index_journal {
  display: flex;
  flex-direction: column;
}

.page_index_journal > * {
  order: 5;                        /* bagian lain tetap di tengah */
}

.page_index_journal > .additional_content,
.page_index_journal > .journal-description {
  order: 1;                        /* info jurnal (Additional Content / deskripsi) paling atas */
}

.page_index_journal > .homepage_image {
  order: 2;
}

.page_index_journal > .cmp_announcements {
  order: 3;
}

.page_index_journal > .current_issue {
  order: 9;                        /* Current Issue paling bawah */
  margin-top: 8px;
  padding-top: 24px;
  border-top: 1px solid var(--bu-garis);
}

/* Beri jarak antara info jurnal dan bagian berikutnya */
.page_index_journal > .additional_content {
  margin-bottom: 8px;
  padding-bottom: 8px;
}

/* ---------- Info jurnal + cover di halaman home ---------- */
.bu-info {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  margin-bottom: 28px;
}

.bu-info__tabel {
  flex: 1 1 auto;
  min-width: 0;
}

.pkp_structure_main .bu-info__judul {
  margin: 0 0 16px;
  font-size: 20px;
  text-transform: none;
  letter-spacing: 0;
}

.bu-info table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  border-top: 4px solid var(--bu-ungu);
}

.bu-info tr:nth-child(odd) {
  background: var(--bu-krem);
}

.bu-info th,
.bu-info td {
  padding: 8px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--bu-garis);
}

.bu-info th {
  width: 34%;
  font-weight: 500;
  color: var(--bu-teks-muda);
}

.bu-info td {
  font-weight: 600;
  color: var(--bu-ungu);
}

.bu-info tr {
  transition: background .2s ease;
}

.bu-info tr:hover {
  background: #fff3d6;
}

.bu-info__cover {
  flex: 0 0 240px;
}

.bu-info__cover img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 8px 8px 0 var(--bu-kuning), 0 10px 24px rgba(27, 20, 70, .2);
  transition: transform .3s ease, box-shadow .3s ease;
}

.bu-info__cover img:hover {
  transform: translateY(-4px) rotate(-1deg);
  box-shadow: 10px 10px 0 var(--bu-magenta), 0 14px 28px rgba(27, 20, 70, .25);
}

@media (max-width: 767px) {
  .bu-info {
    flex-direction: column-reverse;
    align-items: center;
  }

  .bu-info__cover {
    flex-basis: auto;
    width: 200px;
  }
}

/* ---------- Blok "Article Template" di sidebar ---------- */
.bu-template {
  display: block;
  border-radius: 14px;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}

.bu-template img {
  display: block;
  width: 100%;
  height: auto;
}

.bu-template:hover,
.bu-template:focus-visible {
  transform: translateY(-3px) rotate(-1deg);
  box-shadow: 6px 6px 0 var(--bu-kuning), 0 10px 20px rgba(27, 20, 70, .15);
  outline: 0;
}

.bu-template-links {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.bu-template-links a {
  flex: 1 1 0;
  padding: 8px 6px;
  border-radius: 999px;
  background: var(--bu-ungu);
  color: var(--bu-putih) !important;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  text-decoration: none !important;
  transition: background .2s ease, color .2s ease;
}

.bu-template-links a:hover,
.bu-template-links a:focus-visible {
  background: var(--bu-kuning);
  color: var(--bu-ungu-tua) !important;
}

/* ---------- Blok "Indexing" di sidebar ---------- */
.bu-index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.bu-index a {
  --bu-aksen: var(--bu-magenta);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  padding: 10px 12px;
  border: 1px solid var(--bu-garis);
  border-bottom: 4px solid var(--bu-aksen);
  border-radius: 12px;
  background: var(--bu-putih);
  color: var(--bu-ungu) !important;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  text-decoration: none !important;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.bu-index a:nth-child(4n+2) { --bu-aksen: var(--bu-oranye); }
.bu-index a:nth-child(4n+3) { --bu-aksen: var(--bu-kuning); }
.bu-index a:nth-child(4n+4) { --bu-aksen: var(--bu-toska); }

.bu-index img {
  display: block;
  max-width: 100%;
  max-height: 40px;
  width: auto;
  height: auto;
  margin: 0 auto;
}

.bu-index a:hover,
.bu-index a:focus-visible {
  transform: translateY(-3px);
  border-color: var(--bu-aksen);
  box-shadow: 0 8px 18px rgba(27, 20, 70, .12);
  outline: 0;
}

/* ---------- Blok "Lokasi / Maps" di sidebar ---------- */
.bu-maps__peta {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  border: 3px solid var(--bu-ungu);
  box-shadow: 5px 5px 0 var(--bu-kuning);
  aspect-ratio: 4 / 3;
  background: var(--bu-krem);
  transition: box-shadow .25s ease, transform .25s ease;
}

.bu-maps__peta:hover {
  transform: translateY(-2px);
  box-shadow: 7px 7px 0 var(--bu-magenta);
}

.bu-maps__peta iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.bu-maps__alamat {
  position: relative;
  margin-top: 16px;
  padding-left: 30px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--bu-teks);
}

.bu-maps__alamat strong {
  color: var(--bu-ungu);
}

/* ikon penanda lokasi */
.bu-maps__alamat::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50% 50% 50% 0;
  background: var(--bu-magenta);
  transform: rotate(-45deg);
  box-shadow: inset 0 0 0 5px var(--bu-magenta), inset 0 0 0 9px var(--bu-putih);
}

.bu-maps__tombol {
  display: block;
  margin-top: 12px;
  padding: 9px 12px;
  border-radius: 999px;
  background: var(--bu-ungu);
  color: var(--bu-putih) !important;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  text-decoration: none !important;
  transition: background .2s ease, color .2s ease;
}

.bu-maps__tombol:hover,
.bu-maps__tombol:focus-visible {
  background: var(--bu-kuning);
  color: var(--bu-ungu-tua) !important;
}

/* ---------- Pengumuman & notifikasi ---------- */
.obj_announcement_summary {
  border-left: 5px solid var(--bu-kuning);
  padding-left: 16px;
}

.cmp_notification {
  background: #fff8e5;
  border-left: 5px solid var(--bu-oranye);
  border-radius: 8px;
}

/* ---------- Footer ---------- */
.pkp_structure_footer_wrapper {
  background: var(--bu-ungu-tua);
  color: #e9e6f5;
  border-top: 6px solid transparent;
  border-image: var(--bu-pelangi) 1;
  margin-top: 40px;
}

.pkp_structure_footer {
  max-width: 1200px;
}

.pkp_footer_content {
  padding: 30px 0;
  color: #e9e6f5;
}

.pkp_footer_content a {
  color: var(--bu-kuning);
}

.pkp_footer_content a:hover {
  color: var(--bu-putih);
}

/* Logo "OJS / PKP" dibuat putih agar terlihat di latar gelap */
.pkp_brand_footer {
  opacity: .75;
}

.pkp_brand_footer img,
.pkp_brand_footer svg {
  filter: brightness(0) invert(1);
}

.pkp_brand_footer:hover {
  opacity: 1;
}

/* ---------- Responsif ---------- */
@media (max-width: 991px) {
  .pkp_structure_main {
    padding: 22px 18px;
  }

  .pkp_navigation_primary_row {
    background: var(--bu-ungu-tua);
  }

  .pkp_navigation_primary > li > a {
    padding: 10px 14px;
  }
}