/* ==================================================
   MODERN ATTRACTIVE OJS / PKP HEADER + SITE STYLE
   Responsive + Clean + Professional
================================================== */

/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* GLOBAL */
html,
body {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Arial, sans-serif;
  background: linear-gradient(to bottom, #f8fafc, #eef4ff);
  color: #1e293b;
  line-height: 1.6;
}

/* ==================================================
   HEADER
================================================== */
.pkp_structure_head {
  width: 100%;
  background: linear-gradient(135deg, #1d4ed8, #90E0EF);
  color: #fff;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12);
  position: sticky;
  top: 0;
  z-index: 999;
}

.pkp_head_wrapper {
  max-width: 1250px;
  margin: auto;
  padding: 14px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ==================================================
   TOP HEADER ROW
================================================== */
.pkp_head_wrapper_top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* SITE NAME */
.pkp_site_name {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.4px;
}

.pkp_site_name a {
  color: #fff !important;
  text-decoration: none;
}


/* RIGHT SIDE */
.pkp_navigation_user_wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ==================================================
   SEARCH BOX
================================================== */
.pkp_search {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pkp_search input {
  width: 220px;
  max-width: 100%;
  padding: 10px 14px;
  border: none;
  border-radius: 30px;
  outline: none;
  font-size: 14px;
  color: #111;
}

.pkp_search button {
  padding: 10px 16px;
  border: none;
  border-radius: 30px;
  background: #facc15;
  color: #111827;
  font-weight: 700;
  cursor: pointer;
  transition: 0.3s ease;
}

.pkp_search button:hover {
  background: #fde047;
  transform: translateY(-1px);
}

/* ==================================================
   PROFILE BUTTON
================================================== */
.pkp_navigation_user {
  list-style: none;
}

.pkp_navigation_user li.profile > a {
  display: inline-block;
  background: #ffffff;
  color: #1d4ed8 !important;
  text-decoration: none;
  padding: 10px 16px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 700;
  transition: 0.3s ease;
}

.pkp_navigation_user li.profile > a:hover {
  background: #dbeafe;
}

/* ==================================================
   NAVIGATION MENU
================================================== */
.pkp_navigation_primary_wrapper {
  width: 100%;
}

.pkp_navigation_primary {
  list-style: none;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.pkp_navigation_primary li {
  position: relative;
}

.pkp_navigation_primary li a {
  
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  padding: 8px 0;
  position: relative;
  transition: 0.3s ease;
}

/* Underline Animation */
.pkp_navigation_primary li a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0;
  height: 2px;
  background: #facc15;
  transition: 0.3s ease;
}

.pkp_navigation_primary li a:hover::after {
  width: 100%;
}

.pkp_navigation_primary li a:hover {
  color: #facc15 !important;
}

/* ==================================================
   DROPDOWN MENU
================================================== */
.dropdown-menu {
  position: absolute;
  top: 110%;
  left: 0;
  min-width: 220px;
  background: #ffffff;
  border-radius: 10px;
  padding: 8px 0;
  box-shadow: 0 14px 30px rgba(0,0,0,0.12);
  z-index: 999;
}

.dropdown-menu li {
  width: 100%;
}

.dropdown-menu li a {
  color: #1e293b !important;
  display: block;
  padding: 10px 16px;
  font-size: 14px;
}

.dropdown-menu li a:hover {
  background: #eff6ff;
  color: #2563eb !important;
}

/* ==================================================
   MAIN CONTENT BOXES
================================================== */
.additional_content,
.current_issue {
  max-width: 950px;
  margin: 40px auto;
  background: #ffffff;
  padding: 30px;
  border-radius: 18px;
  box-shadow: 0 10px 35px rgba(0,0,0,0.06);
}

/* Paragraph */
.additional_content p {
  font-size: 16px;
  margin-bottom: 18px;
  text-align: justify;
}

.additional_content strong {
  color: #1d4ed8;
}

/* Headings */
.current_issue h2 {
  font-size: 28px;
  margin-bottom: 18px;
  color: #1d4ed8;
  border-bottom: 3px solid #dbeafe;
  padding-bottom: 10px;
}

.current_issue .current_issue_title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 16px;
}

/* ==================================================
   ISSUE HEADER BOX
================================================== */
.obj_issue_toc .heading {
  background: linear-gradient(90deg, #eff6ff, #ffffff);
  border-left: 5px solid #2563eb;
  padding: 14px 18px;
  border-radius: 10px;
  margin-bottom: 22px;
}

/* ==================================================
   ARTICLE LIST
================================================== */
.cmp_article_list {
  list-style: none;
}

.cmp_article_list li {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 16px 18px;
  border-radius: 12px;
  margin-bottom: 14px;
  transition: 0.3s ease;
}

.cmp_article_list li:hover {
  background: #eff6ff;
  border-color: #3b82f6;
  transform: translateY(-3px);
}

/* ==================================================
   FOOTER
================================================== */
.pkp_structure_footer_wrapper {
  background: linear-gradient(135deg, #1d4ed8, #90E0EF);
  color: #fff;
  margin-top: 50px;
  padding: 45px 0;
}

.pkp_structure_footer {
  max-width: 1250px;
  margin: auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.pkp_footer_content {
  flex: 1;
  min-width: 280px;
}

.pkp_footer_content strong {
  color: #93c5fd;
}

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

.pkp_footer_content a:hover {
  color: #facc15;
}

.pkp_brand_footer img {
  max-height: 52px;
  filter: brightness(0) invert(1);
}

/* ==================================================
   TABLET
================================================== */
@media (max-width: 992px) {
  .pkp_site_name {
    font-size: 22px;
  }

  .pkp_navigation_primary {
    justify-content: flex-start;
    gap: 16px;
  }
}

/* ==================================================
   MOBILE
================================================== */
@media (max-width: 768px) {
  .pkp_head_wrapper_top {
    flex-direction: column;
    align-items: stretch;
  }

  .pkp_navigation_user_wrapper {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .pkp_search {
    width: 100%;
  }

  .pkp_search input {
    width: 100%;
  }

  .pkp_navigation_primary {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .pkp_navigation_primary li,
  .pkp_navigation_primary li a {
    width: 100%;
  }

  .dropdown-menu {
    position: static;
    width: 100%;
    margin-top: 6px;
    box-shadow: none;
  }

  .additional_content,
  .current_issue {
    margin: 20px 12px;
    padding: 20px;
  }

  .pkp_structure_footer {
    flex-direction: column;
    text-align: center;
  }
}

/* ==================================================
   SMALL MOBILE
================================================== */
@media (max-width: 480px) {
  .pkp_site_name {
    font-size: 18px;
  }

  .pkp_search button,
  .pkp_navigation_user li.profile > a {
    font-size: 13px;
    padding: 8px 12px;
  }

  .current_issue h2 {
    font-size: 22px;
  }

  .additional_content p {
    font-size: 15px;
  }
}

.pkp_footer_content{
  padding: 0;
}

.pkp_structure_footer_wrapper{
  background-color: white;
  padding: 0;
}

.pkp_structure_footer{
  gap: 0;
  padding: 0;
  margin: 0;
}

.pkp_footer_content{
  padding: 0;
}

#customblock-scopus
{
  display: none;
}