/* =========================================================
   OJS CSS THEME - EDITORIAL ACADEMIC STYLE
   Unique design, different from previous themes
   ========================================================= */

/* ---------------- ROOT ---------------- */
:root {
  --deep: #2f3a3a;
  --deep-2: #465454;
  --sage: #788787;
  --mist: #d7e6eb;
  --paper: #f9fcfd;
  --white: #ffffff;
  --ink: #1e2a2f;
  --muted: #61727a;
  --line: #c9d8de;
  --accent: #0f6c8c;
  --accent-2: #d58b2a;
  --shadow-soft: 0 8px 20px rgba(33, 58, 66, 0.08);
  --shadow-mid: 0 12px 28px rgba(33, 58, 66, 0.12);
  --radius: 14px;
}

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

body,
.pkp_page_index,
.pkp_page_about,
.pkp_page_issue,
.pkp_page_article {
  margin: 0;
  padding: 0;
  background: linear-gradient(180deg, #d9e9ee 0%, #e5f1f5 100%);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.75;
}

.pkp_structure_page {
  max-width: 1280px;
  margin: 0 auto;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: 0.25s ease;
}

a:hover {
  color: var(--accent-2);
}

img {
  max-width: 100%;
  height: auto;
}

/* ---------------- HEADER : DIFFERENT STYLE ---------------- */
.pkp_structure_head {
  background:
    linear-gradient(180deg, rgba(47,58,58,0.96), rgba(70,84,84,0.96)),
    repeating-linear-gradient(
      90deg,
      rgba(255,255,255,0.03) 0,
      rgba(255,255,255,0.03) 1px,
      transparent 1px,
      transparent 18px
    );
  border-bottom: 5px solid var(--accent-2);
  box-shadow: 0 10px 24px rgba(0,0,0,0.14);
}

.pkp_site_name_wrapper,
.pkp_navigation_primary_wrapper,
.pkp_navigation_user_wrapper {
  background: transparent !important;
}

.pkp_site_name {
  text-align: center;
  padding-top: 10px;
  padding-bottom: 8px;
}

.pkp_site_name a,
.pkp_site_name .is_text {
  color: #fff !important;
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-weight: 800;
  letter-spacing: 0.4px;
  font-size: 26px;
  text-transform: none;
}

.pkp_site_name img {
  max-height: 86px;
  width: auto;
  background: rgba(255,255,255,0.9);
  border-radius: 10px;
  padding: 6px 10px;
}

/* ---------------- NAVIGATION ---------------- */
.pkp_navigation_primary,
.pkp_navigation_user {
  text-align: center !important;
}

.pkp_navigation_primary > li > a,
.pkp_navigation_user > li > a {
  color: #fff !important;
  font-family: Arial, sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  padding: 10px 14px;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
}

.pkp_navigation_primary > li > a:hover,
.pkp_navigation_user > li > a:hover {
  color: #fff !important;
  border-bottom-color: var(--accent-2);
  background: rgba(255,255,255,0.05);
}

/* Dropdown */
.pkp_navigation_primary .dropdown-menu,
.pkp_navigation_user .dropdown-menu {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--shadow-mid);
}

.pkp_navigation_primary .dropdown-menu a,
.pkp_navigation_user .dropdown-menu a {
  color: var(--ink) !important;
  padding: 10px 14px;
  font-family: Arial, sans-serif;
}

.pkp_navigation_primary .dropdown-menu a:hover,
.pkp_navigation_user .dropdown-menu a:hover {
  background: #eef5f8;
  color: var(--accent) !important;
}

/* ---------------- MAIN LAYOUT ---------------- */
.pkp_structure_content {
  padding-top: 18px;
  padding-bottom: 28px;
}

.pkp_structure_main,
.page_index_journal,
.page_about,
.obj_issue_toc,
.obj_article_details {
  background: transparent;
  padding: 0 10px;
}

/* ---------------- HEADINGS ---------------- */
h1, h2, h3, h4, h5, h6 {
  color: #243339;
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-weight: 800;
  line-height: 1.35;
}

h2 {
  font-size: 21px;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid #b7cbd3;
  position: relative;
}

h2::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 90px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

/* ---------------- ABOUT / INTRO : PAPER STYLE ---------------- */
.journal-description,
.homepage_image,
.additional_content,
.page_index_journal .homepage_content {
  background: linear-gradient(180deg, #fcfeff 0%, #f3f9fb 100%);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
  margin-bottom: 18px;
}

.journal-description::after,
.homepage_image::after,
.additional_content::after,
.page_index_journal .homepage_content::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 90px;
  height: 90px;
  background: radial-gradient(circle, rgba(15,108,140,0.10), transparent 70%);
}

/* ---------------- CURRENT ISSUE : SPOTLIGHT BLOCK ---------------- */
.current_issue,
.obj_issue_summary {
  background: linear-gradient(135deg, #ffffff 0%, #f1f7f9 100%);
  border: 1px solid #c8d8df;
  border-left: 6px solid var(--accent);
  border-radius: 12px;
  padding: 18px !important;
  margin-bottom: 20px;
  box-shadow: var(--shadow-mid);
}

.current_issue .cover img,
.obj_issue_summary .cover img,
.current_issue img {
  border-radius: 6px;
  box-shadow: 0 10px 22px rgba(0,0,0,0.12);
}

/* ---------------- ARTICLES : PUBLICATION CARDS ---------------- */
.obj_article_summary,
.cmp_announcements .obj_announcement_summary {
  background: #fbfeff;
  border: 1px solid #cfdde3;
  border-radius: 8px;
  padding: 16px !important;
  margin-bottom: 16px;
  box-shadow: 0 6px 16px rgba(33, 58, 66, 0.06);
  position: relative;
}

.obj_article_summary:hover,
.cmp_announcements .obj_announcement_summary:hover {
  border-color: #9cb9c3;
  box-shadow: 0 10px 22px rgba(33,58,66,0.10);
  transform: translateY(-2px);
  transition: 0.25s ease;
}

.obj_article_summary .title a,
.obj_issue_summary .title a,
.cmp_announcements .title a,
.title a {
  color: #243339 !important;
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 13px;
  line-height: 1.6;
}

.obj_article_summary .title a:hover,
.obj_issue_summary .title a:hover,
.cmp_announcements .title a:hover,
.title a:hover {
  color: var(--accent) !important;
}

.meta,
.published,
.authors,
.pages,
.date,
.subtitle,
.description,
.summary {
  color: var(--muted);
  font-size: 13px;
}

/* ---------------- BUTTONS ---------------- */
.cmp_button,
button,
input[type="submit"],
a.read_more,
a.obj_galley_link,
a.file,
a.btn,
.popup-btn {
  display: inline-block;
  background: #fff;
  color: var(--accent) !important;
  border: 1px solid #9dbbc6;
  border-radius: 4px;
  padding: 8px 14px;
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  box-shadow: none;
  transition: 0.25s ease;
}

.cmp_button:hover,
button:hover,
input[type="submit"]:hover,
a.read_more:hover,
a.obj_galley_link:hover,
a.file:hover,
a.btn:hover,
.popup-btn:hover {
  background: var(--accent);
  color: #fff !important;
  border-color: var(--accent);
}

/* ---------------- SIDEBAR : COMPACT PANELS ---------------- */
.pkp_structure_sidebar {
  padding-top: 0;
}

.pkp_block {
  background: linear-gradient(180deg, #ffffff 0%, #f6fafb 100%);
  border: 1px solid #cfdee4;
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-soft);
}

.pkp_block .title {
  color: #2e4047;
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  text-align: left !important;
  margin-bottom: 10px;
  border-bottom: 1px solid #d7e4e9;
  padding-bottom: 6px;
}

.pkp_structure_sidebar .content,
.pkp_block .content {
  text-align: center;
}

/* ---------------- INDEXING IMAGES : STACKED GALLERY ---------------- */
.pkp_block img,
.pkp_block .content img,
.pkp_structure_sidebar img,
.block_custom img,
.block_web_feed img {
  display: block !important;
  max-width: 185px !important;
  width: auto !important;
  height: auto !important;
  margin: 12px auto !important;
  background: #fff;
  padding: 8px;
  border: 1px solid #d7e3e8;
  border-radius: 4px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.06);
  transition: 0.25s ease;
}

.pkp_block img:hover,
.pkp_structure_sidebar img:hover {
  transform: scale(1.03);
  box-shadow: 0 10px 18px rgba(33,58,66,0.12);
}

/* ---------------- FORMS ---------------- */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
textarea,
select {
  width: 100%;
  box-sizing: border-box;
  padding: 11px 12px;
  border: 1px solid #c8d7dd;
  border-radius: 4px;
  background: #fff;
  color: var(--ink);
  font-family: Arial, sans-serif;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15,108,140,0.10);
}

/* ---------------- TABLES ---------------- */
table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid #cfdee4;
}

table th,
table td {
  padding: 12px;
  border: 1px solid #d9e4e8;
}

table th {
  background: #445252;
  color: #fff;
  font-family: Arial, sans-serif;
  text-transform: uppercase;
  font-size: 12px;
}

/* ---------------- POPUP ---------------- */
.ojs-popup {
  position: fixed;
  inset: 0;
  background: rgba(28, 40, 45, 0.74);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: 0.3s ease;
  z-index: 99999;
}

.ojs-popup:target {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.ojs-popup-box {
  width: min(92%, 600px);
  margin: 7% auto;
  background: #fbfeff;
  border: 1px solid #cfdde3;
  border-top: 6px solid var(--accent-2);
  border-radius: 8px;
  padding: 26px 22px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.24);
  position: relative;
}

.ojs-popup-box h3 {
  color: #243339;
  margin-top: 0;
  font-family: "Trebuchet MS", Arial, sans-serif;
}

.ojs-popup-close {
  position: absolute;
  top: 10px;
  right: 14px;
  font-size: 28px;
  line-height: 1;
  color: #a05621 !important;
  font-weight: 700;
}

/* ---------------- FOOTER : CENTERED ---------------- */
.pkp_structure_footer_wrapper {
  background: linear-gradient(90deg, #1f3134 0%, #273d41 50%, #314c52 100%);
  border-top: 4px solid var(--accent-2);
  color: #fff;
  padding: 24px 18px;
  text-align: center !important;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 28px;
}

.pkp_structure_footer_wrapper p,
.pkp_structure_footer_wrapper div,
.pkp_structure_footer_wrapper span,
.pkp_structure_footer_wrapper a {
  color: #fff !important;
  text-align: center !important;
  margin-left: auto;
  margin-right: auto;
}

.pkp_structure_footer_wrapper ul {
  list-style: none;
  padding: 0;
  margin: 0 auto;
}

.pkp_structure_footer_wrapper li {
  display: inline-block;
  margin: 4px 8px;
}

.pkp_structure_footer_wrapper img {
  display: block;
  margin: 10px auto;
}

/* Hide OJS / PKP footer branding */
.pkp_brand_footer,
.pkp_footer_content .pkp_brand_footer,
.pkp_footer_content .pkp_brand_footer a,
.pkp_footer_content .pkp_brand_footer img,
.pkp_footer_content .brand,
.pkp_footer_content .pkp_footer_branding,
.pkp_structure_footer_wrapper .pkp_brand_footer,
.pkp_structure_footer_wrapper .pkp_footer_branding,
.pkp_structure_footer_wrapper .brand,
.pkp_structure_footer_wrapper a[href*="pkp.sfu.ca"],
.pkp_structure_footer_wrapper a[href*="ojs"] {
  display: none !important;
}

/* ---------------- JUSTIFIED TEXT ---------------- */
body p,
.page_about p,
.page_index_journal p,
.obj_article_summary p,
.obj_issue_summary p,
.cmp_announcements p,
.pkp_block p,
.pkp_block li,
.page_about li,
.page_index_journal li,
.obj_article_details p,
.description,
.summary,
.abstract,
.meta,
.authors {
  text-align: justify !important;
  text-justify: inter-word;
}

.pkp_navigation_primary,
.pkp_navigation_user,
.pkp_navigation_primary li,
.pkp_navigation_user li,
.pkp_navigation_primary a,
.pkp_navigation_user a,
button,
.cmp_button,
.popup-btn,
.pkp_structure_footer_wrapper,
.pkp_structure_footer_wrapper * {
  text-align: center !important;
}

/* ---------------- SMALL DETAILS ---------------- */
hr {
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #c6d7de, transparent);
  margin: 20px 0;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #dce9ee;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(#6a8084, #395258);
  border-radius: 20px;
}

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 992px) {
  .pkp_site_name a,
  .pkp_site_name .is_text {
    font-size: 21px;
  }

  .pkp_block img,
  .pkp_structure_sidebar img {
    max-width: 155px !important;
  }
}

@media (max-width: 768px) {
  .pkp_navigation_primary > li > a,
  .pkp_navigation_user > li > a {
    font-size: 12px;
    padding: 9px 10px;
  }

  .pkp_structure_main,
  .page_index_journal,
  .page_about,
  .obj_issue_toc,
  .obj_article_details {
    padding: 0 6px;
  }

  .pkp_block img,
  .pkp_structure_sidebar img {
    max-width: 130px !important;
  }

  .ojs-popup-box {
    width: 92%;
    margin: 18% auto;
    padding: 20px 16px;
  }
}