/* ============================================================
   GIMNRH OJS CUSTOM CSS v2
   Global Insights in Maternal, Neonatal and Reproductive Health
   Publisher: Barakati Academic Press
   Designed for OJS 3.x default/Manuscript-like structure
   ============================================================ */

:root {
  --gimnrh-navy: #0f3768;
  --gimnrh-blue: #0d78d7;
  --gimnrh-sky: #18a4d8;
  --gimnrh-teal: #18a99b;
  --gimnrh-green: #65c51a;
  --gimnrh-text: #1d2c3a;
  --gimnrh-muted: #64748b;
  --gimnrh-border: #dbe5ee;
  --gimnrh-soft: #f4f8fb;
  --gimnrh-white: #ffffff;
  --gimnrh-shadow: 0 10px 28px rgba(15, 55, 104, 0.10);
}

/* ---------- Global ---------- */
html {
  scroll-behavior: smooth;
}

body {
  background: #eef4f8;
  color: var(--gimnrh-text);
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  line-height: 1.68;
}

a {
  color: var(--gimnrh-blue);
  transition: color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease;
}

a:hover,
a:focus {
  color: var(--gimnrh-navy);
}

/* ---------- Main site shell ---------- */
.pkp_structure_page {
  max-width: 1500px;
  margin: 0 auto;
  background: var(--gimnrh-white);
  box-shadow: 0 0 34px rgba(20, 52, 83, 0.10);
}

/* ============================================================
   HEADER / BANNER
   ============================================================ */
.pkp_head_wrapper {
  background: var(--gimnrh-white);
}

.pkp_site_name_wrapper {
  min-height: 0 !important;
  padding: 0 !important;
  background: #fff;
}

.pkp_site_name {
  margin: 0 !important;
  padding: 0 !important;
  width: 100%;
}

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

.pkp_site_name .is_img img {
  display: block;
  width: 100%;
  max-width: none;
  max-height: 280px;
  object-fit: cover;
  object-position: center;
  margin: 0 auto;
}

/* fallback when header image is not installed */
.pkp_site_name:not(:has(img)) {
  min-height: 110px !important;
  display: flex;
  align-items: center;
  background: linear-gradient(120deg, #ffffff 0%, #eef8ff 65%, #edfbea 100%);
}

.pkp_site_name:not(:has(img))::before {
  content: "GIMNRH";
  display: block;
  margin-left: 28px;
  font-size: 48px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: .5px;
  color: var(--gimnrh-navy);
}

/* user/login navigation */
.pkp_navigation_user_wrapper {
  background: #fff;
}

.pkp_navigation_user > li > a {
  color: var(--gimnrh-navy);
  font-weight: 600;
}

/* ============================================================
   PRIMARY NAVIGATION
   ============================================================ */
.pkp_navigation_primary_wrapper {
  margin-top: 0 !important;
  border-top: 1px solid #e7edf3;
  border-bottom: 0;
  background: #fff;
  position: relative;
  z-index: 20;
}

.pkp_navigation_primary_wrapper::after {
  content: "";
  display: block;
  height: 5px;
  background: linear-gradient(90deg, var(--gimnrh-navy) 0%, var(--gimnrh-blue) 42%, var(--gimnrh-teal) 75%, var(--gimnrh-green) 100%);
}

.pkp_navigation_primary {
  min-height: 82px;
  display: flex;
  align-items: stretch;
}

.pkp_navigation_primary > li {
  display: flex;
  align-items: stretch;
}

.pkp_navigation_primary > li > a {
  display: flex;
  align-items: center;
  padding: 0 27px;
  color: #4d5d6c;
  font-size: 15px;
  font-weight: 750;
  letter-spacing: .35px;
  text-transform: uppercase;
  border-bottom: 4px solid transparent;
}

.pkp_navigation_primary > li > a:hover,
.pkp_navigation_primary > li > a:focus,
.pkp_navigation_primary > li.current > a {
  color: var(--gimnrh-navy);
  background: #f3f9fd;
  border-bottom-color: var(--gimnrh-blue);
}

.pkp_search_desktop {
  padding: 0 22px;
}

.pkp_search_desktop > a {
  color: var(--gimnrh-navy) !important;
  font-weight: 700;
}

/* optional sticky nav on desktop */
@media (min-width: 992px) {
  .pkp_navigation_primary_wrapper {
    position: sticky;
    top: 0;
  }
}

/* ============================================================
   CONTENT LAYOUT
   ============================================================ */
.pkp_structure_content {
  max-width: 1360px;
  margin: 0 auto;
  display: flex;
  gap: 34px;
  padding: 42px 26px 60px;
}

.pkp_structure_main {
  flex: 1 1 auto;
  width: calc(100% - 350px);
  padding: 0 !important;
  border-right: 0 !important;
}

.pkp_structure_sidebar {
  flex: 0 0 315px;
  width: 315px;
  padding: 0 !important;
  border-left: 0 !important;
}

/* ============================================================
   TYPOGRAPHY / HEADINGS
   ============================================================ */
.pkp_structure_main h1,
.pkp_structure_main h2,
.pkp_structure_main h3,
.pkp_structure_main h4 {
  color: var(--gimnrh-navy);
  line-height: 1.28;
}

.pkp_structure_main h2,
.pkp_structure_main .current_issue_title,
.pkp_page_index .homepage_about h2 {
  font-weight: 800;
}

.pkp_page_index .homepage_about h2,
.pkp_page_index .current_issue h2,
.pkp_structure_main > .page > h1 {
  position: relative;
  padding-bottom: 15px;
  margin-bottom: 26px;
}

.pkp_page_index .homepage_about h2::after,
.pkp_page_index .current_issue h2::after,
.pkp_structure_main > .page > h1::after {
  content: "";
  display: block;
  width: 96px;
  height: 4px;
  margin-top: 12px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--gimnrh-blue), var(--gimnrh-teal), var(--gimnrh-green));
}

/* ============================================================
   HOMEPAGE ABOUT
   ============================================================ */
.pkp_page_index .homepage_about {
  margin: 0 0 38px !important;
  padding: 30px 32px;
  border: 1px solid var(--gimnrh-border);
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--gimnrh-shadow);
}

.pkp_page_index .homepage_about p {
  font-size: 16.5px;
  line-height: 1.9;
  color: #243546;
  margin-bottom: 13px;
}

/* ============================================================
   HOMEPAGE IMAGE
   ============================================================ */
.pkp_page_index .homepage_image {
  margin: 0 0 36px;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: var(--gimnrh-shadow);
}

.pkp_page_index .homepage_image img {
  display: block;
  width: 100%;
  height: auto;
}

/* ============================================================
   CURRENT ISSUE
   ============================================================ */
.pkp_page_index .current_issue {
  margin-top: 34px;
}

.pkp_page_index .current_issue .current_issue_title {
  margin-top: 5px;
  font-size: 20px;
  font-weight: 800;
  color: var(--gimnrh-navy);
}

.pkp_page_index .current_issue .obj_issue_toc > .heading {
  padding: 24px 28px;
  margin-bottom: 20px;
  border: 1px solid var(--gimnrh-border);
  border-left: 5px solid var(--gimnrh-blue);
  border-radius: 14px;
  background: linear-gradient(120deg, #f7fbff, #f8fff5);
}

/* ============================================================
   ARTICLE CARDS - issue TOC
   ============================================================ */
.obj_issue_toc .sections:not(:first-child) {
  margin-top: 24px;
}

.obj_issue_toc .section > h2,
.obj_issue_toc .section > h3 {
  margin: 24px 0 14px;
  padding: 12px 18px;
  border-radius: 9px;
  background: linear-gradient(90deg, var(--gimnrh-navy), var(--gimnrh-blue));
  color: #fff;
  font-size: 16px;
  letter-spacing: .25px;
}

.obj_issue_toc .articles > li,
.obj_article_summary {
  position: relative;
  margin: 0 0 22px !important;
  padding: 24px 24px 22px !important;
  border: 1px solid #d9e6ef;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 7px 22px rgba(15,55,104,.08);
  overflow: hidden;
}

.obj_issue_toc .articles > li::before,
.obj_article_summary::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(180deg, var(--gimnrh-blue), var(--gimnrh-teal), var(--gimnrh-green));
}

.obj_issue_toc .articles > li:hover,
.obj_article_summary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(15,55,104,.12);
}

.obj_article_summary .title,
.obj_article_summary .title a,
.obj_issue_toc .articles .title,
.obj_issue_toc .articles .title a {
  color: #0a72d2;
  font-size: 18px;
  line-height: 1.42;
  font-weight: 800;
}

.obj_article_summary .title a:hover,
.obj_issue_toc .articles .title a:hover {
  color: var(--gimnrh-navy);
}

.obj_article_summary .authors,
.obj_issue_toc .articles .authors {
  margin-top: 9px;
  color: #31465a;
  line-height: 1.65;
}

.obj_article_summary .pages,
.obj_issue_toc .articles .pages {
  color: var(--gimnrh-muted);
  font-size: 13px;
  font-weight: 600;
}

.obj_article_summary .doi,
.obj_issue_toc .articles .doi {
  margin-top: 7px;
  font-size: 13px;
}

.obj_article_summary .galleys,
.obj_issue_toc .articles .galleys {
  margin-top: 14px;
}

.obj_article_summary .galleys a,
.obj_issue_toc .articles .galleys a,
.obj_galley_link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 82px;
  padding: 9px 16px !important;
  border: 0 !important;
  border-radius: 8px !important;
  background: linear-gradient(135deg, var(--gimnrh-blue), var(--gimnrh-navy)) !important;
  color: #fff !important;
  font-weight: 750 !important;
  text-decoration: none !important;
  box-shadow: 0 5px 14px rgba(13,120,215,.22);
}

.obj_article_summary .galleys a:hover,
.obj_issue_toc .articles .galleys a:hover,
.obj_galley_link:hover {
  background: linear-gradient(135deg, var(--gimnrh-navy), var(--gimnrh-teal)) !important;
  transform: translateY(-1px);
}

/* article cover/thumbnail if available */
.obj_article_summary .cover {
  margin-right: 20px;
}

.obj_article_summary .cover img {
  border-radius: 10px;
  border: 1px solid #e2e8ef;
  box-shadow: 0 5px 14px rgba(15,55,104,.08);
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.pkp_structure_sidebar .pkp_block {
  margin: 0 0 22px;
  border: 1px solid var(--gimnrh-border);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(15,55,104,.07);
}

.pkp_structure_sidebar .pkp_block .title,
.pkp_structure_sidebar .pkp_block h2,
.pkp_structure_sidebar .pkp_block h3 {
  margin: 0;
  padding: 14px 17px;
  background: #eef3f7;
  border-bottom: 3px solid var(--gimnrh-blue);
  color: #5a6570;
  font-size: 16px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.pkp_structure_sidebar .pkp_block .content {
  padding: 0;
}

.pkp_structure_sidebar .pkp_block ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pkp_structure_sidebar .pkp_block li {
  margin: 0;
}

.pkp_structure_sidebar .pkp_block li a {
  display: block;
  padding: 12px 16px;
  color: #fff;
  background: linear-gradient(90deg, #164cc2, #1837cc);
  border-bottom: 1px solid rgba(255,255,255,.18);
  text-decoration: none;
  font-weight: 650;
}

.pkp_structure_sidebar .pkp_block li a:hover {
  background: linear-gradient(90deg, var(--gimnrh-navy), var(--gimnrh-blue));
  padding-left: 20px;
}

/* Make a Submission block */
.block_make_submission {
  border: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
}

.block_make_submission .content {
  padding: 0 !important;
}

.block_make_submission a {
  display: block !important;
  padding: 16px 18px !important;
  border-radius: 10px !important;
  background: linear-gradient(135deg, #1746cf, #0e77db) !important;
  color: #fff !important;
  text-align: center !important;
  font-size: 16px !important;
  font-weight: 800 !important;
  text-transform: uppercase;
  letter-spacing: .2px;
  box-shadow: 0 8px 18px rgba(23,70,207,.20);
}

.block_make_submission a:hover {
  background: linear-gradient(135deg, var(--gimnrh-navy), var(--gimnrh-teal)) !important;
  transform: translateY(-2px);
}

/* custom block images / index logos */
.pkp_structure_sidebar .pkp_block img {
  max-width: 100%;
  height: auto;
}

.pkp_structure_sidebar .pkp_block .content > p {
  margin: 0;
  padding: 14px 16px;
}

/* make indexing logos uniform */
.pkp_structure_sidebar .pkp_block .content img {
  display: block;
  max-width: 220px;
  max-height: 86px;
  width: auto;
  object-fit: contain;
  margin: 10px auto;
  padding: 8px;
  background: #fff;
  border: 1px solid #dde6ee;
  border-radius: 8px;
}

/* ============================================================
   ARTICLE DETAIL PAGE
   ============================================================ */
.obj_article_details {
  padding: 30px 32px;
  border: 1px solid var(--gimnrh-border);
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--gimnrh-shadow);
}

.obj_article_details .page_title,
.obj_article_details h1 {
  color: var(--gimnrh-navy);
  font-weight: 850;
  line-height: 1.35;
}

.obj_article_details .authors,
.obj_article_details .affiliation,
.obj_article_details .published,
.obj_article_details .doi {
  color: #41576b;
}

.obj_article_details .item {
  border-top-color: #e3eaf0;
}

.obj_article_details .item h2,
.obj_article_details .item h3 {
  color: var(--gimnrh-navy);
  font-size: 18px;
}

/* citation/download buttons */
.obj_article_details .entry_details .item.galleys a,
.obj_article_details .item.galleys a {
  border-radius: 8px !important;
}

/* ============================================================
   ARCHIVES
   ============================================================ */
.page_issue_archive .issues_archive > li {
  margin-bottom: 22px;
  padding: 22px;
  border: 1px solid var(--gimnrh-border);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 6px 18px rgba(15,55,104,.07);
}

.page_issue_archive .issues_archive > li:hover {
  box-shadow: 0 10px 26px rgba(15,55,104,.11);
}

/* ============================================================
   ANNOUNCEMENTS
   ============================================================ */
.obj_announcement_summary,
.page_announcements .obj_announcement_summary {
  margin-bottom: 20px;
  padding: 22px 24px;
  border: 1px solid var(--gimnrh-border);
  border-left: 5px solid var(--gimnrh-teal);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 6px 18px rgba(15,55,104,.06);
}

.obj_announcement_summary h2,
.obj_announcement_summary h3 {
  color: var(--gimnrh-navy);
}

/* ============================================================
   FORMS / LOGIN / REGISTER / SUBMISSION
   ============================================================ */
.pkp_form,
.page_login,
.page_register,
.page_submissions {
  border-radius: 14px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
textarea,
select {
  border: 1px solid #ccd9e4 !important;
  border-radius: 8px !important;
  background: #fff !important;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--gimnrh-blue) !important;
  box-shadow: 0 0 0 3px rgba(13,120,215,.10) !important;
}

button,
.pkp_button,
.cmp_button,
input[type="submit"] {
  border-radius: 8px !important;
}

/* ============================================================
   BREADCRUMBS
   ============================================================ */
.cmp_breadcrumbs {
  margin-bottom: 22px;
  color: var(--gimnrh-muted);
  font-size: 13px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.pkp_structure_footer_wrapper {
  border-top: 5px solid var(--gimnrh-green);
  background: var(--gimnrh-navy);
  color: #fff;
}

.pkp_structure_footer {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0;
}

.pkp_brand_footer {
  padding: 10px 26px 22px;
  text-align: center;
}

.pkp_brand_footer a {
  opacity: .8;
}

.pkp_footer_content {
  padding: 22px 26px;
  color: #fff;
}

.pkp_footer_content a {
  color: #cceeff;
}

/* ============================================================
   TABLES / CONTENT UTILITIES
   ============================================================ */
.pkp_structure_main table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0 24px;
}

.pkp_structure_main table th {
  background: #edf6fb;
  color: var(--gimnrh-navy);
  font-weight: 800;
}

.pkp_structure_main table th,
.pkp_structure_main table td {
  padding: 11px 13px;
  border: 1px solid #dce6ee;
}

/* ============================================================
   MOBILE / TABLET
   ============================================================ */
@media (max-width: 991px) {
  .pkp_structure_page {
    width: 100%;
  }

  .pkp_site_name .is_img img {
    max-height: none;
    object-fit: contain;
  }

  .pkp_navigation_primary_wrapper {
    position: relative;
  }

  .pkp_structure_content {
    display: block;
    padding: 28px 18px 44px;
  }

  .pkp_structure_main,
  .pkp_structure_sidebar {
    width: 100%;
  }

  .pkp_structure_sidebar {
    margin-top: 35px;
  }

  .pkp_navigation_primary {
    min-height: auto;
  }

  .pkp_page_index .homepage_about,
  .obj_article_details {
    padding: 22px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .pkp_site_name:not(:has(img))::before {
    margin-left: 16px;
    font-size: 34px;
  }

  .pkp_structure_content {
    padding-left: 13px;
    padding-right: 13px;
  }

  .pkp_page_index .homepage_about,
  .obj_article_details,
  .obj_issue_toc .articles > li,
  .obj_article_summary {
    border-radius: 11px;
  }

  .obj_article_summary .title,
  .obj_article_summary .title a,
  .obj_issue_toc .articles .title,
  .obj_issue_toc .articles .title a {
    font-size: 16px;
  }
}

/* ============================================================
   OPTIONAL HELPERS FOR CUSTOM SIDEBAR HTML
   ============================================================ */
.gimnrh-sidebar-title {
  margin: 0;
  padding: 13px 16px;
  background: #eef3f7;
  border-bottom: 3px solid var(--gimnrh-blue);
  color: #5a6570;
  font-size: 16px;
  font-weight: 800;
  text-transform: uppercase;
}

.gimnrh-sidebar-links a {
  display: block;
  padding: 12px 16px;
  color: #fff !important;
  background: linear-gradient(90deg, #1746cf, #1735c6);
  border-bottom: 1px solid rgba(255,255,255,.18);
  text-decoration: none;
  font-weight: 650;
}

.gimnrh-sidebar-links a:hover {
  background: linear-gradient(90deg, var(--gimnrh-navy), var(--gimnrh-blue));
}

.gimnrh-index-logo {
  display: block;
  width: calc(100% - 30px);
  max-width: 250px;
  max-height: 95px;
  object-fit: contain;
  margin: 12px auto;
  padding: 8px;
  border: 1px solid #dce5ec;
  border-radius: 8px;
  background: #fff;
}

/* End of GIMNRH v2 */