/* =======================
   Struktur Header
======================= */
.pkp_site_name_wrapper {
  width: 100% !important;
  margin: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.pkp_site_name {
  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_navigation_primary_row {
  background: #1E3A8A; /* biru tua */
  font-weight: bold;
  text-align: left;
}

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

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li a {
  margin: 0 !important;
  padding: 0 15px !important;
  line-height: 40px !important;
  font-family: Tahoma, Geneva, sans-serif;
  font-weight: bold !important;
  color: #ffffff !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li a:hover {
  background: #2563EB; /* biru hover */
  border-radius: 20px !important;
  color: #ffffff !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li ul {
  background: #2563EB !important;
  border-radius: 0 !important;
}

.pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li ul li {
  border-bottom: 1px solid #e5e7eb !important;
}

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

.pkp_site_nav_toggle {
  background-color: #1E3A8A;
}

.pkp_search.pkp_search_desktop {
  color: #ffffffee;
}

/* =======================
   Struktur Sidebar
======================= */
.kepala {
  color: #ffffff;
  background: #0D9488; /* teal */
  border-bottom: 4px solid #1E3A8A; /* biru tua */
  padding: 10px;
  font-family: Arial, sans-serif;
  font-weight: bold;
  line-height: 23px;
  text-align: center;
}

.badan {
  margin-top: -15px;
}

.badan a {
  display: block;
  padding: 10px;
  border-bottom: 1px solid #e5e7eb;
  background: #f3f4f6; /* abu muda */
  color: #111827 !important; /* abu gelap */
  text-align: center;
}

.badan a:hover {
  background: #374151; /* abu gelap */
  color: #ffffff !important;
  font-weight: bold;
}

/* =======================
   Table of Content
======================= */
.obj_article_summary {
  padding: 20px 20px 10px !important;
  border-bottom: 4px solid #1E3A8A !important;
  border-radius: 10px;
  background: #F3F4F6; /* abu muda */
  box-shadow: 3px 3px 5px rgba(0,0,0,0.15);
  font-size: 12px;
}

.obj_article_summary:hover {
  background: #ffffff;
}

.pkp_structure_main h1 {
  font-size: 20px;
  font-weight: 600;
}

.pkp_structure_main a {
  color: #1E3A8A !important;
}

.pkp_structure_main a:hover {
  color: #2563EB !important;
}

.obj_galley_link {
  background: #0D9488 !important;
  border: none !important;
  color: #ffffff !important;
  font-weight: 700;
  text-transform: capitalize !important;
}

.obj_galley_link:hover {
  background: #2563EB !important;
  color: #ffffff !important;
}

/* =======================
   Body & Abstract
======================= */
body {
  font-family: Tahoma, Geneva, sans-serif !important;
}

.main_entry .item.abstract {
  text-align: justify;
}

/* =======================
   Footer
======================= */
.pkp_structure_footer_wrapper {
  background: #E5E7EB !important; /* abu kebiruan */
  border-bottom: 20px solid #1E3A8A; /* biru tua */
}

.pkp_footer_content {
  float: left;
  width: 70%;
  padding: 10px 0;
}

.pkp_brand_footer {
  float: right;
  width: 20%;
  padding: 50px 0 10px;
}

/* =======================
   Layout Index Journal
======================= */
.page_index_journal {
  display: flex;
  flex-direction: column-reverse;
}

/* =======================
   Responsive Layout
======================= */

/* Mobile (≤767px) */
@media (max-width: 767px) {
  .pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul {
    display: block;
    text-align: left;
    padding: 10px;
  }

  .pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li {
    display: block;
    margin-bottom: 5px;
  }

  .pkp_navigation_primary_row .pkp_navigation_primary_wrapper ul li a {
    display: block;
    padding: 10px !important;
    line-height: normal !important;
    border-radius: 5px;
  }

  .pkp_structure_footer_wrapper {
    text-align: center;
  }

  .pkp_footer_content,
  .pkp_brand_footer {
    float: none;
    width: 100%;
    padding: 10px 0;
  }

  .obj_article_summary {
    font-size: 11px;
    padding: 15px;
  }
}

/* Tablet (≥768px) */
@media (min-width: 768px) {
  .pkp_structure_footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
  }

  .obj_article_summary {
    font-size: 14px;
  }
}

/* Desktop (≥992px) */
@media (min-width: 992px) {
  .pkp_structure_sidebar > .pkp_block {
    padding: 30px 30px 0px 30px;
  }

  .obj_article_summary {
    font-size: 15px;
  }
}