/**
 *
 * Open Journal Systems
 * Copyright (c) 2013-2016 Simon Fraser University Library
 * Copyright (c) 2003-2016 John Willinsky
 * Copyright (c) themeOJS.com | IDPublishing | PT. Penerbit Jurnal Indonesia
 * Designed For Jurnal UNIVERSALIA (2025) Oleh Ahlal Kamal 085285123236
 * Theme: Universalia Blue-Teal Modern
 *
 **/

@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@400;700&family=Open+Sans:wght@400;600;700&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/css/all.min.css');

/* ===================== GLOBAL ===================== */

*,
*:before,
*:after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  height: 100%;
  font-family: 'Open Sans', tahoma, geneva, sans-serif;
  background-color: #e8f4fd;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(21,101,192,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0,137,123,0.08) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%231565C0' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  background-attachment: fixed;
  background-size: auto;
}

/* ===================== HEADER ===================== */

.pkp_structure_head {
  background: linear-gradient(135deg, #0d1b2e 0%, #1565C0 60%, #0288D1 100%);
  box-shadow: 0 3px 15px rgba(0,0,0,0.3);
  position: relative;
}

.pkp_structure_head::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,213,79,0.05);
  pointer-events: none;
}

.pkp_structure_head::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #FFD54F 0%, #FFEE58 50%, #FFD54F 100%);
}

.pkp_site_name {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  margin: 0 !important;
}

.pkp_site_name > a {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

.pkp_site_name .is_img img {
  max-height: 100% !important;
  max-width: 100% !important;
}

.pkp_site_name_wrapper {
  width: 100% !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  margin: 0 !important;
}

/* ===================== NAVIGATION ===================== */

.pkp_navigation_primary_row {
  background: linear-gradient(90deg, #0a1e3e 0%, #1565C0 100%);
  text-align: center;
  font-weight: bold;
  padding-left: 2.143rem;
  padding-right: 2.143rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li,
.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li a {
  font-family: 'Open Sans', tahoma, geneva, sans-serif;
  color: #ffffff !important;
  font-weight: 600 !important;
  font-size: 13px;
  letter-spacing: 0.3px;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li {
  padding: 0 !important;
  margin: 0 !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li a {
  margin: 0 !important;
  padding: 0 15px !important;
  line-height: 42px !important;
  transition: all 0.25s ease;
  position: relative;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  right: 50%;
  height: 2px;
  background: #FFD54F;
  transition: all 0.3s ease;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li a:hover::after {
  left: 10%;
  right: 10%;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li a:hover {
  background: rgba(255,255,255,0.12) !important;
  border-radius: 4px !important;
  color: #FFD54F !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li ul {
  background: #0a1e3e !important;
  border-radius: 0 0 8px 8px !important;
  border-top: 2px solid #FFD54F;
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li ul li {
  border-bottom: solid 1px rgba(255,255,255,0.08) !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li ul li:last-child {
  border-bottom: none !important;
}

.pkp_navigation_user_wrapper {
  top: 0;
  right: 0;
  padding-right: 30px;
}

.pkp_site_nav_toggle {
  background-color: #1565C0;
}

/* ===================== SEARCH ===================== */

.pkp_search.pkp_search_desktop {
  color: #ffffffcc;
  transition: color 0.2s;
}

.pkp_search.pkp_search_desktop:hover {
  color: #FFD54F;
}

/* ===================== PAGE STRUCTURE ===================== */

.pkp_structure_page {
  margin-top: 20px !important;
  margin-bottom: 20px !important;
  padding-bottom: 20px !important;
}

#headerNavigationContainer {
  max-height: 200% !important;
}

/* ===================== SIDEBAR BLOCKS ===================== */

.pkp_block {
  font-size: 14px;
  line-height: 20px;
  overflow: hidden;
  border-radius: 10px !important;
  background: white !important;
  box-shadow: 0 4px 16px rgba(21,101,192,0.10);
  padding: 0 !important;
  margin: 0px 0px 18px !important;
  border: 1px solid rgba(21,101,192,0.08);
  transition: box-shadow 0.3s ease;
}

.pkp_block:hover {
  box-shadow: 0 6px 24px rgba(21,101,192,0.18);
}

.pkp_block .title {
  width: 100%;
  background: linear-gradient(90deg, #0a1e3e 0%, #1565C0 100%);
  height: 42px;
  font-size: 13px;
  color: #fff;
  padding-top: 12px;
  margin-bottom: 0px !important;
  border-bottom: 3px solid #FFD54F;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: left;
  padding-left: 14px;
  display: block;
  font-family: 'Open Sans', sans-serif;
  font-weight: 700;
}

.pkp_block .content {
  background-color: #f8fbff;
  padding: 0;
  margin: 0px;
  display: block;
}

.pkp_block .content ul li {
  padding: 2px 0;
  background-color: #f8fbff;
  padding-left: 10px;
}

.pkp_block li {
  border-radius: 0;
  position: relative;
  background-color: #fff;
  display: block;
}

.pkp_block ul > li a {
  color: #1565C0;
  padding: 0.5rem 0.75rem;
  display: flex;
  font-size: 13px;
  transition: all 0.2s ease;
  border-left: 3px solid transparent;
}

.pkp_block ul > li a:hover {
  text-decoration: none;
  background-color: #e8f4fd;
  border-left: 3px solid #0288D1;
  color: #0a1e3e;
  padding-left: 1rem;
}

/* ===================== ARTICLE LIST (TOC) ===================== */

.obj_issue_toc .articles > li {
  margin-bottom: 18px;
  background: #ffffff;
  padding: 1.25rem 1.5rem;
  border-radius: 10px;
  box-shadow: 0 3px 12px rgba(21,101,192,0.08);
  border-left: 4px solid #0288D1;
  border-bottom: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.obj_issue_toc .articles > li::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, transparent 60%, rgba(2,136,209,0.05) 100%);
}

.obj_issue_toc .articles > li:hover {
  box-shadow: 0 6px 24px rgba(21,101,192,0.15);
  border-left: 4px solid #FFD54F;
  transform: translateY(-2px);
}

.obj_article_summary .title a {
  color: #0a1e3e !important;
  font-family: 'Merriweather', serif;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s;
}

.obj_article_summary .title a:hover {
  color: #1565C0 !important;
}

.obj_article_summary .authors {
  color: #0288D1;
  font-size: 13px;
  font-weight: 600;
  margin-top: 6px;
}

.obj_article_summary .abstract {
  color: #444;
  font-size: 13px;
  line-height: 1.7;
  margin-top: 8px;
  text-align: justify;
}

/* ===================== ARTICLE DETAIL ===================== */

.obj_article_details .article_abstract {
  background: linear-gradient(135deg, #e8f4fd 0%, #e0f7f4 100%);
  border-left: 4px solid #0288D1;
  border-radius: 0 10px 10px 0;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  font-size: 14px;
  line-height: 1.8;
  text-align: justify;
  color: #1a1a2e;
}

.obj_article_details h1.page_title {
  font-family: 'Merriweather', serif;
  color: #0a1e3e;
  font-size: 22px;
  line-height: 1.5;
  margin-bottom: 1rem;
  border-bottom: 2px solid #0288D1;
  padding-bottom: 0.75rem;
}

.obj_article_details .authors {
  color: #0288D1;
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 0.5rem;
}

.obj_article_details .keywords .label {
  background: linear-gradient(90deg, #1565C0, #0288D1);
  color: white;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin-right: 6px;
  display: inline-block;
}

.obj_article_details .keywords .value a {
  background: #e8f4fd;
  color: #1565C0;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  display: inline-block;
  margin: 3px 3px;
  border: 1px solid #b3d4f0;
  transition: all 0.2s;
  text-decoration: none;
}

.obj_article_details .keywords .value a:hover {
  background: #1565C0;
  color: white;
}

/* ===================== GALLEY LINKS (PDF, HTML) ===================== */

.obj_galley_link {
  display: inline-block;
  background: linear-gradient(90deg, #1565C0, #0288D1);
  color: #ffffff !important;
  padding: 8px 18px;
  border-radius: 25px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none !important;
  margin-right: 8px;
  margin-top: 4px;
  transition: all 0.3s ease;
  box-shadow: 0 3px 10px rgba(21,101,192,0.3);
  letter-spacing: 0.5px;
}

.obj_galley_link:hover {
  background: linear-gradient(90deg, #0a1e3e, #1565C0);
  box-shadow: 0 5px 16px rgba(21,101,192,0.5);
  transform: translateY(-2px);
  color: #FFD54F !important;
}

/* ===================== HOMEPAGE ===================== */

.homepage_image {
  display: inline-block;
  width: 28%;
  margin-left: 0px;
  float: right;
}

.homepage_image img {
  margin: 70px 0px 0px -20px;
  width: 300px;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(21,101,192,0.2);
}

.homepage_about {
  display: inline-block;
  width: 100%;
}

.current_issue {
  display: block;
}

/* ===================== EDITORIAL TEAM ===================== */

.editorial-list {
  position: relative;
}

.editorial-list li {
  margin-bottom: 1.125rem;
  background: #f8fbff;
  border-radius: 8px;
  padding: 0.75rem;
  border: 1px solid rgba(21,101,192,0.08);
  transition: box-shadow 0.2s;
}

.editorial-list li:hover {
  box-shadow: 0 4px 14px rgba(21,101,192,0.12);
}

.editorial-list .img-profile {
  position: absolute;
  width: 95px;
  height: 105px;
  border: 2px solid #0288D1;
  padding: .5rem;
  border-radius: 6px;
}

.editorial-list .img-profile .imgthumb {
  width: 80px;
  height: 90px;
  overflow: hidden;
  margin: 0 auto;
  object-fit: fill;
}

.editorial-list .img-profile img {
  width: 100%;
  height: 100%;
}

.team-content {
  margin-left: 100px;
  min-height: 130px;
}

.team-content .ico-label {
  width: 18px;
  height: 18px;
  margin-right: .5rem;
  color: #0288D1;
}

.team-aff ul li {
  margin-bottom: 0;
}

.team-aff ul li .tm_label {
  display: inline-block;
  width: 80px;
  color: #1565C0;
  font-weight: 600;
}

.team-aff ul li .ico-label {
  width: 18px;
  height: 18px;
  margin-right: .5rem;
}

/* ===================== FOOTER ===================== */

.pkp_structure_footer_wrapper {
  background: linear-gradient(135deg, #0a1e3e 0%, #1565C0 100%);
  border-top: 3px solid #FFD54F;
  margin-top: 30px;
}

.pkp_footer_content {
  float: left;
  width: 70%;
  padding-top: 20px;
  padding-bottom: 20px;
  color: rgba(255,255,255,0.8);
  font-size: 13px;
}

.pkp_footer_content a {
  color: #FFD54F;
  text-decoration: none;
}

.pkp_footer_content a:hover {
  text-decoration: underline;
}

.pkp_brand_footer {
  float: right;
  width: 30%;
  padding-bottom: 10px;
  padding-top: 20px;
}

/* ===================== DROPDOWN MENU ===================== */

.dropdown {
  position: relative;
}

.dropdown a {
  text-decoration: none;
}

.dropdown [data-toggle="dropdown"] {
  display: block;
  color: #fff;
  background: #1565C0;
  box-shadow: 0 1px 0 #0a1e3e inset, 0 -1px 0 #0a1e3e inset;
  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.3);
  padding: 10px;
  transition: background 0.2s;
}

.dropdown [data-toggle="dropdown"]:hover {
  background: #0288D1;
}

.dropdown [data-toggle="dropdown"]:before {
  position: absolute;
  display: block;
  content: "\25BC";
  font-size: 0.7em;
  color: #FFD54F;
  top: 13px;
  right: 10px;
  transition: transform 0.6s;
}

.dropdown > .dropdown-menu {
  max-height: 0;
  overflow: hidden;
  list-style: none;
  padding: 0;
  margin: 0;
  transform: scaleY(0);
  transform-origin: 50% 0%;
  transition: max-height 0.6s ease-out;
  animation: hideAnimation 0.4s ease-out;
  background: #0a1e3e;
  border-top: 2px solid #FFD54F;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

.dropdown > .dropdown-menu li {
  padding: 0;
}

.dropdown > input[type="checkbox"] {
  opacity: 0;
  display: block;
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.dropdown > input[type="checkbox"]:checked ~ .dropdown-menu {
  max-height: 9999px;
  display: block;
  transform: scaleY(1);
  animation: showAnimation 0.5s ease-in-out;
  transition: max-height 2s ease-in-out;
}

.dropdown > input[type="checkbox"]:checked + a[data-toggle="dropdown"]:before {
  transform: rotate(-180deg);
}

/* ===================== MCD MENU ===================== */

.container > ul {
  list-style: none;
}

.mcd-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  background: #fff;
  border-radius: 10px;
  width: 250px;
  box-shadow: 0 4px 16px rgba(21,101,192,0.12);
}

.mcd-menu li {
  position: relative;
}

.mcd-menu li a {
  display: block;
  text-decoration: none;
  padding: 12px 20px;
  color: #0a1e3e;
  text-align: left;
  height: 36px;
  position: relative;
  border-bottom: 1px solid #e8f4fd;
  transition: all 0.2s;
}

.mcd-menu li a i {
  float: left;
  font-size: 20px;
  margin: 0 10px 0 0;
  color: #0288D1;
}

.mcd-menu li a p {
  float: left;
  margin: 0;
}

.mcd-menu li a strong {
  display: block;
  text-transform: uppercase;
  color: #1565C0;
}

.mcd-menu li a small {
  display: block;
  font-size: 10px;
  color: #888;
}

.mcd-menu li:hover > a {
  color: #1565C0;
  background: #e8f4fd;
  border-left: 3px solid #FFD54F;
}

.mcd-menu li a.active {
  position: relative;
  color: #1565C0;
  border: 0;
  box-shadow: 0 0 5px #ddd;
  border-left: 4px solid #1565C0;
  border-right: 4px solid #1565C0;
  margin: 0 -4px;
  background: #e8f4fd;
}

.mcd-menu li a.active:before {
  content: "";
  position: absolute;
  top: 42%;
  left: 0;
  border-left: 5px solid #1565C0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}

.mcd-menu li a.active:after {
  content: "";
  position: absolute;
  top: 42%;
  right: 0;
  border-right: 5px solid #1565C0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}

.mcd-menu li ul,
.mcd-menu li ul li ul {
  position: absolute;
  height: auto;
  min-width: 200px;
  padding: 0;
  margin: 0;
  background: #fff;
  opacity: 0;
  visibility: hidden;
  transition: all 300ms linear;
  z-index: 1000;
  left: 280px;
  top: 0;
  border-left: 4px solid #1565C0;
  border-radius: 0 8px 8px 0;
  box-shadow: 0 8px 20px rgba(21,101,192,0.15);
}

.mcd-menu li ul:before {
  content: "";
  position: absolute;
  top: 25px;
  left: -9px;
  border-right: 5px solid #1565C0;
  border-bottom: 5px solid transparent;
  border-top: 5px solid transparent;
}

.mcd-menu li:hover > ul,
.mcd-menu li ul li:hover > ul {
  display: block;
  opacity: 1;
  visibility: visible;
  left: 250px;
}

.mcd-menu li ul li a {
  padding: 10px;
  text-align: left;
  border: 0;
  border-bottom: 1px solid #e8f4fd;
  height: auto;
  color: #0a1e3e;
}

.mcd-menu li ul li a:hover {
  color: #1565C0;
  background: #e8f4fd;
}

.mcd-menu li ul li a i {
  font-size: 16px;
  display: inline-block;
  margin: 0 10px 0 0;
  color: #0288D1;
}

/* ===================== LAYOUT HELPERS ===================== */

.column2 {
  float: left;
  width: 33%;
  padding: 10px;
}

.row2:after {
  content: "";
  display: table;
  clear: both;
}

/* ===================== JOURNALS LIST (homepage multi-journal) ===================== */

.journals ul .body .description a {
  display: inline;
  color: #1565C0;
}

/* ===================== ANIMATIONS ===================== */

@keyframes showAnimation {
  0% { transform: scaleY(0.1); }
  40% { transform: scaleY(1.04); }
  60% { transform: scaleY(0.98); }
  80% { transform: scaleY(1.02); }
  100% { transform: scaleY(1); }
}

@keyframes hideAnimation {
  0% { transform: scaleY(1); }
  60% { transform: scaleY(0.98); }
  80% { transform: scaleY(1.02); }
  100% { transform: scaleY(0); }
}

/* ===================== RESPONSIVE ===================== */

@media screen and (max-width: 600px) {
  .column2 { width: 100%; }
  .homepage_about { width: 100%; }
}

@media (max-width: 991px) {
  .homepage_about { margin-top: 30px; }
}

@media (max-width: 360px) {
  .homepage_image {
    width: 90%;
    margin: 0;
  }
  .homepage_about { margin-top: 0px; }
}

@media only screen and (min-width: 1200px) {
  .container { width: 1210px; }
}

@media only screen and (min-width: 960px) and (max-width: 1199px) {
  .container { width: 1030px; }
  .mcd-menu { margin-left: 10px; }
}

@media only screen and (min-width: 768px) and (max-width: 959px) {
  .container { width: 682px; }
  .mcd-menu { width: 200px; }
  .mcd-menu li a { height: 30px; }
  .mcd-menu li a i { font-size: 22px; }
  .mcd-menu li a strong { font-size: 12px; }
  .mcd-menu li a small { font-size: 10px; }
}

@media only screen and (min-width: 480px) and (max-width: 767px) {
  .container { width: 428px; margin: 0 auto; }
  .mcd-menu { width: 50px; }
  .mcd-menu li a { position: relative; padding: 12px 16px; height: 20px; }
  .mcd-menu li a small,
  .mcd-menu li a strong { display: none; }
  .mcd-menu li a:hover strong,
  .mcd-menu li a.active strong {
    display: block;
    font-size: 10px;
    padding: 3px 0;
    position: absolute;
    bottom: 0;
    left: 0;
    background: #1565C0;
    color: #fff;
    min-width: 100%;
    text-transform: lowercase;
    font-weight: 400;
    text-align: center;
  }
  .mcd-menu li .search { display: none; }
}

@media only screen and (max-width: 479px) {
  .container { width: 320px; margin: 0 auto; }
  .mcd-menu { width: 50px; }
  .mcd-menu li a { position: relative; padding: 12px 16px; height: 20px; }
  .mcd-menu li a small,
  .mcd-menu li a strong { display: none; }
  .mcd-menu li a:hover strong,
  .mcd-menu li a.active strong {
    display: block;
    font-size: 10px;
    padding: 3px 0;
    position: absolute;
    bottom: 0;
    left: 0;
    background: #1565C0;
    color: #fff;
    min-width: 100%;
    font-weight: 400;
    text-align: center;
  }
  .mcd-menu li .search { display: none; }
}