/* eConferences · ARIMS · Modern scientific theme */

:root {
  --accent: #3949ab;
  --accent-light: #7888ea;
  --accent-dark: #303e91;
  --accent-soft: rgba(57,73,171,0.1);

  /* light theme defaults */
  --bg-page: #fafbff;
  --bg-card: #ffffff;
  --bg-soft: #f5f7fc;
  --bg-muted: #eef0f6;
  --bg-glass: rgba(255,255,255,0.72);
  --bg-glass-strong: rgba(255,255,255,0.88);

  --border: #e7eaf0;
  --border-soft: #eef0f4;
  --border-strong: #d6dae3;

  --text-1: #0f172a;
  --text-2: #334155;
  --text-3: #64748b;
  --text-muted: #94a3b8;

  --shadow-xs: 0 1px 2px rgba(15,23,42,0.04);
  --shadow-sm: 0 4px 12px -4px rgba(15,23,42,0.08);
  --shadow: 0 16px 48px -20px rgba(15,23,42,0.18);

  --radius: 14px;
  --radius-lg: 22px;
  --radius-xl: 28px;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-serif: 'Newsreader', 'Source Serif 4', Georgia, serif;
}

html[data-theme="dark"] {
  --bg-page: #0a0e1a;
  --bg-card: #131826;
  --bg-soft: #1a1f2e;
  --bg-muted: #232a3c;
  --bg-glass: rgba(20,25,40,0.72);
  --bg-glass-strong: rgba(20,25,40,0.88);

  --border: #232a3c;
  --border-soft: #1c2233;
  --border-strong: #2d3548;

  --text-1: #e2e8f0;
  --text-2: #cbd5e1;
  --text-3: #94a3b8;
  --text-muted: #64748b;

  --accent-soft: rgba(57,73,171,0.18);
  --shadow-sm: 0 4px 12px -4px rgba(0,0,0,0.4);
  --shadow: 0 16px 48px -20px rgba(0,0,0,0.6);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg-page);
  color: var(--text-1);
  font-family: var(--font-sans);
  font-size: 15.5px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  transition: background-color 0.25s, color 0.25s;
}

/* page gradient overlay */
body::before {
  content: "";
  position: fixed; inset: 0;
  background:
    radial-gradient(ellipse 1200px 700px at 50% -100px, rgba(57,73,171,0.1), transparent 60%),
    radial-gradient(ellipse 900px 500px at 100% 200px, rgba(57,73,171,0.08), transparent 55%),
    radial-gradient(ellipse 1000px 500px at 0% 800px, rgba(120,136,234,0.08), transparent 55%);
  pointer-events: none; z-index: 0;
  transition: opacity 0.25s;
}

/* === REMOVE OJS SIDE SEPARATOR LINES === */
body, html, .pkp_structure_page, .pkp_structure_content, .pkp_structure_main {
  border-left: none !important;
  border-right: none !important;
  border-image: none !important;
  outline: none !important;
}
.pkp_structure_page {
  background: transparent !important;
  background-image: none !important;
  border: none !important;
  box-shadow: none !important;
}
.pkp_structure_page::before,
.pkp_structure_page::after,
.pkp_structure_content::before,
.pkp_structure_content::after,
.pkp_structure_main::before,
.pkp_structure_main::after {
  display: none !important;
  content: none !important;
}
html[data-theme="dark"] body::before {
  background:
    radial-gradient(ellipse 1200px 700px at 50% -100px, rgba(57,73,171,0.18), transparent 60%),
    radial-gradient(ellipse 900px 500px at 100% 200px, rgba(57,73,171,0.12), transparent 55%);
}

.page, main, .pkp_structure_main, .pkp_structure_page, .pkp_structure_content {
  position: relative; z-index: 1;
}

h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 500; letter-spacing: -0.02em; color: var(--text-1); line-height: 1.2; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); }
.pkp_brand_footer, .pkp_helpers_progress { display: none !important; }

/* ============================================================
   HEADER — compact pill nav (thin bar, just slightly wider than logo)
   ============================================================ */
header.pkp_structure_head,
.pkp_structure_head {
  background: var(--bg-glass-strong) !important;
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border-bottom: 1px solid var(--border) !important;
  position: sticky !important; top: 0; z-index: 50;
  padding: 0 !important;
  margin: 0 !important;
}
.pkp_structure_head::before {
  content: ""; display: block; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light), var(--accent));
}

.pkp_head_wrapper {
  max-width: 1280px !important;
  margin: 0 auto !important;
  padding: 12px 28px !important;
  position: relative !important;
  min-height: 64px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 24px !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.cmp_skip_to_content { display: none !important; }
.pkp_site_nav_toggle { display: none !important; }

/* Hide ALL screen-reader / duplicate title h1's */
.pkp_screen_reader,
.pkp_site_name_wrapper > h1,
.pkp_site_name h1,
h1.pkp_screen_reader {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important; height: 1px !important;
  overflow: hidden !important;
  clip: rect(0,0,0,0) !important;
}

/* Logo — flex item, fixed-ish on the LEFT */
.pkp_site_name_wrapper {
  position: static !important;
  left: auto !important; right: auto !important; top: auto !important;
  transform: none !important;
  display: flex !important;
  align-items: center !important;
  flex: 0 0 auto !important;
  max-width: 220px !important;
  z-index: 2 !important;
}
.pkp_site_name { margin: 0 !important; padding: 0 !important; }
.pkp_site_name a { display: inline-flex !important; align-items: center !important; max-width: 100% !important; }
.pkp_site_name .is_img img {
  max-height: 38px !important;
  max-width: 200px !important;
  width: auto !important;
  height: auto !important;
  display: block !important;
  object-fit: contain !important;
}

/* Nav menu — flex item, fills remaining space, content right-aligned */
.pkp_site_nav_menu {
  position: static !important;
  left: auto !important; right: auto !important; top: auto !important;
  transform: none !important;
  display: flex !important;
  align-items: center !important;
  justify-content: flex-end !important;
  flex: 1 1 auto !important;
  min-width: 0 !important;
  gap: 12px !important;
  z-index: 2 !important;
}

/* Primary nav row — internal layout: pill | search | user(theme+lang+login) */
.pkp_navigation_primary_row {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-end !important;
  gap: 12px !important;
  padding: 0 !important;
  margin: 0 !important;
  background: transparent !important;
  border: none !important;
  min-width: 0 !important;
  flex-wrap: nowrap !important;
}

/* Compact menu pill — only slightly wider than logo */
.pkp_navigation_primary_wrapper {
  display: flex !important;
  align-items: center !important;
  background: var(--bg-soft) !important;
  border: 1px solid var(--border) !important;
  border-radius: 999px !important;
  padding: 4px !important;
}

#navigationPrimary {
  display: flex !important; flex-wrap: nowrap !important;
  gap: 0 !important;
  margin: 0 !important; padding: 0 !important;
  list-style: none !important;
}
#navigationPrimary > li > a {
  display: inline-flex !important; align-items: center;
  padding: 7px 14px !important;
  border-radius: 999px !important;
  color: var(--text-2) !important;
  font-size: 13px !important; font-weight: 500 !important;
  background: transparent !important;
  border: none !important;
  white-space: nowrap;
  transition: all .15s !important;
}
#navigationPrimary > li > a:hover {
  background: var(--bg-card) !important;
  color: var(--accent) !important;
  box-shadow: var(--shadow-xs);
}
#navigationPrimary > li.current > a {
  background: var(--bg-card) !important;
  color: var(--accent) !important;
  font-weight: 600 !important;
  box-shadow: var(--shadow-xs);
}

/* About-style dropdown — CSS Grid, ALL items visible */
#navigationPrimary > li { position: relative; }
#navigationPrimary > li > ul,
#navigationPrimary ul {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow-lg) !important;
  padding: 8px !important;
  margin-top: 10px !important;
  list-style: none !important;
  display: none;
  flex-direction: column !important;
  gap: 2px !important;
  width: 280px !important;
  max-width: calc(100vw - 56px) !important;
  max-height: 80vh !important;
  overflow-y: auto !important;
  position: absolute !important;
  top: 100%;
  right: 0;
  z-index: 1000;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity .2s, transform .2s;
}
#navigationPrimary > li:hover > ul,
#navigationPrimary > li:focus-within > ul,
#navigationPrimary > li[aria-expanded="true"] > ul,
#navigationPrimary > li.expanded > ul,
#navigationPrimary > li.has-submenu:hover > ul,
#navigationPrimary li.has_submenu:hover > ul {
  display: flex !important;
  opacity: 1 !important;
  transform: translateY(0) !important;
}
#navigationPrimary > li > ul li {
  width: 100% !important;
}
#navigationPrimary > li > ul li a {
  padding: 9px 14px !important;
  border-radius: 8px !important;
  font-size: 13.5px !important;
  white-space: normal !important;
  line-height: 1.35 !important;
  display: block !important;
}
/* hover gap bridge */
#navigationPrimary > li:hover::after {
  content: "";
  position: absolute;
  top: 100%; left: 0; right: 0; height: 10px;
}
#navigationPrimary ul li {
  width: auto !important;
  min-width: 0 !important;
  list-style: none;
}
#navigationPrimary ul li a {
  color: var(--text-1) !important;
  padding: 8px 12px !important; border-radius: 8px !important;
  font-size: 13px !important;
  display: block !important;
  white-space: nowrap;
}
#navigationPrimary ul li a:hover {
  background: var(--accent-soft) !important;
  color: var(--accent) !important;
}

/* Right cluster: search + user + theme + lang
   NOTE: OJS default theme stylesheet sets
     .pkp_navigation_user_wrapper { position:absolute; left:50%; transform:translateX(-50%); }
   which floats theme/lang/login over the middle of the header. Hard reset that. */
.pkp_navigation_search_wrapper,
.pkp_navigation_user_wrapper,
.pkp_navigation_primary_row {
  position: static !important;
  top: auto !important;
  left: auto !important;
  right: auto !important;
  transform: none !important;
  width: auto !important;
  max-width: none !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  margin-top: 0 !important;
  text-align: left !important;
}
.pkp_navigation_search_wrapper,
.pkp_navigation_user_wrapper {
  display: flex !important; align-items: center !important;
  gap: 6px !important; flex: 0 0 auto !important;
}
.pkp_navigation_user_wrapper, #navigationUser, ul.pkp_navigation_user, .pkp_navigation_user, .pkp_nav_list {
  display: flex !important; gap: 6px !important;
  list-style: none !important; padding: 0 !important; margin: 0 !important;
  align-items: center !important;
  width: auto !important;
  max-width: none !important;
  float: none !important;
  border-top: none !important;
  padding-top: 0 !important;
  margin-top: 0 !important;
}
/* Kill OJS pseudo clearfix and width breakpoints that force 1160px */
.pkp_navigation_user::before, .pkp_navigation_user::after,
.pkp_navigation_user_wrapper::before, .pkp_navigation_user_wrapper::after { display: none !important; content: none !important; }
#navigationUser li.register,
#navigationUser > li:has(a[href*="/register"]) { display: none !important; }

/* search icon-only button */
.pkp_navigation_search_wrapper a,
.pkp_navigation_search_wrapper button[type="submit"] {
  display: inline-flex !important; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  padding: 0 !important; border-radius: 999px !important;
  background: var(--bg-soft) !important;
  color: var(--text-2) !important;
  font-size: 0 !important;
  border: 1px solid var(--border) !important;
  cursor: pointer;
  position: relative;
}
.pkp_navigation_search_wrapper a::after,
.pkp_navigation_search_wrapper button[type="submit"]::after {
  content: "";
  width: 16px; height: 16px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M21 21l-4.3-4.3'/%3E%3C/svg%3E") center/contain no-repeat;
          mask: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M21 21l-4.3-4.3'/%3E%3C/svg%3E") center/contain no-repeat;
}
.pkp_navigation_search_wrapper a:hover {
  border-color: var(--accent) !important; color: var(--accent) !important;
}

#navigationUser > li > a {
  display: inline-flex !important; align-items: center; gap: 6px;
  padding: 8px 16px !important; border-radius: 999px !important;
  font-size: 13.5px !important; font-weight: 600 !important;
  text-decoration: none !important;
}
#navigationUser .profile a,
#navigationUser a[href*="/login"]:not(.cmp_skip_to_content a),
#navigationUser a[href*="/user/login"] {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark)) !important;
  color: white !important;
  border: none !important;
  box-shadow: 0 4px 12px -4px rgba(57,73,171,0.45);
}
#navigationUser a[href*="/login"]:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px -4px rgba(57,73,171,0.6);
}

/* === Language switcher (JS-injected) === */
.ec-lang {
  position: relative; display: inline-block;
}
.ec-lang__btn {
  display: inline-flex; align-items: center; gap: 6px;
  width: auto; height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 13px; font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
}
.ec-lang__btn::before {
  content: "";
  width: 14px; height: 14px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M3 12h18M12 3a14 14 0 0 1 0 18M12 3a14 14 0 0 0 0 18'/%3E%3C/svg%3E") center/contain no-repeat;
          mask: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M3 12h18M12 3a14 14 0 0 1 0 18M12 3a14 14 0 0 0 0 18'/%3E%3C/svg%3E") center/contain no-repeat;
}
.ec-lang__btn::after {
  content: "";
  width: 10px; height: 10px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center/contain no-repeat;
          mask: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center/contain no-repeat;
}
.ec-lang__btn:hover { border-color: var(--accent); color: var(--accent); }
.ec-lang__menu {
  position: absolute;
  top: calc(100% + 6px); right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 6px;
  min-width: 140px;
  z-index: 100;
  display: none;
}
.ec-lang.open .ec-lang__menu { display: block; }
.ec-lang__menu a {
  display: block;
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--text-1);
  font-size: 13px;
  text-decoration: none;
}
.ec-lang__menu a:hover { background: var(--accent-soft); color: var(--accent); }
.ec-lang__menu a.current { background: var(--bg-muted); font-weight: 600; }

/* Hide all sidebar widgets — clean look */
.pkp_block.block_language,
.pkp_block.block_web_feed,
.pkp_block.block_information,
.pkp_block.block_developed_by,
.pkp_block.block_browse,
.pkp_block.block_make_submission,
.pkp_block.block_custom,
.pkp_structure_sidebar,
.pkp_structure_sidebar.left,
.pkp_structure_sidebar.right,
aside.pkp_structure_sidebar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
  overflow: hidden !important;
}
/* AGGRESSIVE: force block layout everywhere — kills any grid/float that puts footer wrong */
.pkp_structure_page {
  display: block !important;
  grid-template-columns: none !important;
  grid-template-areas: none !important;
  float: none !important;
}
.pkp_structure_content,
.pkp_structure_content.has_sidebar {
  display: block !important;
  grid-template-columns: none !important;
  grid-template-areas: none !important;
  float: none !important;
  width: 100% !important;
  max-width: 100% !important;
  position: relative !important;
}
.pkp_structure_main {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  float: none !important;
  margin: 0 auto !important;
  padding: 0 !important;
  position: relative !important;
}
.pkp_structure_footer_wrapper {
  display: block !important;
  width: 100% !important;
  clear: both !important;
  position: relative !important;
  z-index: 1 !important;
}

/* locale dropdown */
.locale_toggle select, form#localeToggleForm select {
  background: var(--bg-soft) !important;
  border: 1px solid var(--border) !important;
  border-radius: 999px !important;
  padding: 8px 28px 8px 14px !important;
  font-size: 13px !important; color: var(--text-2) !important;
  cursor: pointer; appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 9px center !important;
  background-size: 10px !important;
}
.locale_toggle button { display: none !important; }

/* === theme toggle button (injected via JS) === */
.ec-theme-toggle {
  display: inline-flex !important; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border-radius: 999px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text-2);
  cursor: pointer;
  transition: all .15s;
  flex: 0 0 auto;
}
.ec-theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
.ec-theme-toggle svg { width: 16px; height: 16px; }
.ec-theme-toggle .ec-sun { display: none; }
html[data-theme="dark"] .ec-theme-toggle .ec-sun { display: inline-block; }
html[data-theme="dark"] .ec-theme-toggle .ec-moon { display: none; }

/* ============================================================
   MOBILE — hamburger drawer, no red background
   ============================================================ */

/* Hamburger toggle button (injected via JS) */
.ec-mobile-menu-toggle {
  display: none;
  align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border-radius: 999px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text-1);
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}
.ec-mobile-menu-toggle svg { width: 20px; height: 20px; }
.ec-mobile-menu-toggle .ec-close { display: none; }
body.ec-menu-open .ec-mobile-menu-toggle .ec-hamburger { display: none; }
body.ec-menu-open .ec-mobile-menu-toggle .ec-close { display: inline-block; }

/* mobile backdrop — BELOW drawer z-index */
.ec-menu-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(15,23,42,0.5);
  z-index: 9990 !important;
  opacity: 0;
  transition: opacity .25s;
}
body.ec-menu-open .ec-menu-backdrop { display: block; opacity: 1; }

/* Strip any default OJS mobile backgrounds — never red */
.pkp_site_nav_menu,
.pkp_navigation_primary_row,
.pkp_navigation_primary_wrapper,
.pkp_navigation_search_wrapper,
.pkp_navigation_user_wrapper {
  background: transparent !important;
  background-color: transparent !important;
  background-image: none !important;
}

@media (max-width: 900px) {
  /* Override desktop absolute positioning on mobile */
  .pkp_site_name_wrapper {
    position: static !important;
    transform: none !important;
    margin: 0 auto 0 70px !important;
  }
  .pkp_head_wrapper {
    padding: 12px 16px !important;
    min-height: 56px !important;
    display: flex !important;
    align-items: center !important;
  }
  /* show hamburger — positioned on LEFT */
  .ec-mobile-menu-toggle {
    display: inline-flex !important;
    position: absolute !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    left: 16px !important;
    z-index: 10000 !important;
  }
  body.ec-menu-open .ec-mobile-menu-toggle {
    position: fixed !important;
    top: 14px !important;
    transform: none !important;
    left: 14px !important;
  }

  /* slide-out drawer — hidden by default, slides from LEFT, ABOVE backdrop */
  .pkp_site_nav_menu {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: auto !important;
    bottom: auto !important;
    width: min(86vw, 360px) !important;
    height: 100vh !important;
    max-height: 100vh !important;
    background: var(--bg-card) !important;
    background-color: var(--bg-card) !important;
    z-index: 9999 !important;
    padding: 80px 22px 24px !important;
    overflow-y: auto !important;
    box-shadow: 16px 0 40px -10px rgba(15,23,42,0.20) !important;
    transform: translateX(-105%) !important;
    transition: transform .35s cubic-bezier(0.16, 1, 0.3, 1) !important;
    display: block !important;
    margin: 0 !important;
    pointer-events: none;
  }
  body.ec-menu-open .pkp_site_nav_menu {
    transform: translateX(0) !important;
    pointer-events: auto !important;
  }

  /* drawer contents — vertical stack */
  .pkp_navigation_primary_row {
    flex-direction: column !important;
    align-items: stretch !important;
    justify-content: flex-start !important;
    gap: 18px !important;
    width: 100% !important;
  }
  .pkp_navigation_primary_wrapper {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    width: 100%;
  }
  #navigationPrimary {
    flex-direction: column !important;
    width: 100%;
    gap: 4px !important;
  }
  #navigationPrimary > li { width: 100%; }
  #navigationPrimary > li > a {
    width: 100%;
    padding: 12px 16px !important;
    font-size: 15px !important;
    justify-content: flex-start;
    border-radius: 10px !important;
  }
  /* drawer: parent items show a chevron when they have submenu */
  #navigationPrimary > li.has-submenu > a::after,
  #navigationPrimary > li:has(> ul) > a::after {
    content: "›";
    display: inline-block;
    margin-left: auto;
    padding-left: 8px;
    font-size: 18px;
    color: var(--text-3);
    transition: transform .2s;
  }
  #navigationPrimary > li.ec-submenu-open > a::after,
  #navigationPrimary > li.ec-submenu-open:has(> ul) > a::after {
    transform: rotate(90deg);
    color: var(--accent);
  }

  /* drawer: submenu COLLAPSED by default in mobile (click to expand) */
  #navigationPrimary > li > ul,
  #navigationPrimary ul {
    position: static !important;
    display: none !important;
    width: 100% !important;
    max-width: 100% !important;
    box-shadow: none !important;
    border: none !important;
    background: var(--bg-soft) !important;
    border-radius: 10px !important;
    padding: 6px !important;
    margin: 6px 0 0 !important;
    opacity: 1 !important;
    transform: none !important;
  }
  /* hover-open OFF on mobile — only show on .ec-submenu-open class */
  #navigationPrimary > li:hover > ul,
  #navigationPrimary > li:focus-within > ul {
    display: none !important;
  }
  /* click-toggled submenu open state */
  #navigationPrimary > li.ec-submenu-open > ul {
    display: block !important;
  }
  #navigationPrimary > li > ul > li {
    flex: 1 1 100% !important;
    min-width: 0 !important;
  }
  #navigationPrimary > li > ul > li > a {
    padding: 8px 12px !important;
    font-size: 13.5px !important;
    color: var(--text-2) !important;
  }

  .pkp_navigation_search_wrapper,
  .pkp_navigation_user_wrapper {
    width: 100% !important;
    flex-direction: row !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
  }
  .pkp_navigation_search_wrapper a {
    width: auto !important;
    padding: 10px 16px !important;
  }
  #navigationUser > li { flex: 1 1 auto; }
  #navigationUser > li > a {
    width: 100%; justify-content: center;
  }

  /* Theme toggle and lang inside drawer too */
  .ec-theme-toggle, .ec-lang {
    flex: 0 0 auto;
  }
}

/* Article + intro responsive */
@media (max-width: 900px) {
  .page_article > .row,
  .page_article > .pkp_structure_page {
    grid-template-columns: 1fr !important;
    padding: 28px 18px !important;
  }
  .ec-intro__inner {
    padding: 40px 24px !important;
    gap: 32px !important;
  }
  .ec-intro__title { font-size: 1.9rem !important; }
  /* MOBILE: issue heading stacks vertically — cover on top, description below */
  .obj_issue_toc .heading {
    display: block !important;
    padding: 20px !important;
  }
  .obj_issue_toc .heading .cover,
  .obj_issue_toc .cover {
    grid-row: auto !important;
    grid-column: auto !important;
    margin: 0 0 16px 0 !important;
    text-align: center !important;
  }
  .obj_issue_toc .heading .cover img,
  .obj_issue_toc .cover img {
    width: 180px !important;
    max-height: 240px !important;
    margin: 0 auto !important;
    display: block !important;
  }
  .obj_issue_toc .heading h1,
  .obj_issue_toc .heading h2 {
    grid-column: auto !important;
    text-align: left;
  }
  .obj_issue_toc .heading .description,
  .obj_issue_toc .heading .published {
    grid-column: auto !important;
  }
}
@media (max-width: 600px) {
  .pkp_head_wrapper { padding: 10px 16px !important; }
  .ec-intro { padding: 0 14px !important; }
  .pkp_structure_content { padding: 0 14px 60px !important; }
  .page_article { padding: 0 14px !important; }
  .ec-intro__inner { padding: 30px 20px !important; }
  .ec-intro__title { font-size: 1.7rem !important; }
}

/* ============================================================
   HERO — Big illustration + content
   ============================================================ */
.ec-intro {
  max-width: 1320px;
  margin: 36px auto 24px;
  padding: 0 28px;
  position: relative;
  z-index: 1;
}
.ec-intro__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  padding: 56px 56px;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.ec-intro__inner::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
}

.ec-intro__badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11.5px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 8px 16px; border-radius: 999px;
  border: 1px solid rgba(57,73,171,0.2);
  margin-bottom: 24px;
  font-family: var(--font-sans);
}
.ec-intro__badge-dot {
  width: 7px; height: 7px; background: var(--accent); border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(57,73,171,0.18);
  animation: ec-pulse 2s ease-in-out infinite;
}
@keyframes ec-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(57,73,171,0.18); }
  50%      { box-shadow: 0 0 0 8px rgba(57,73,171,0.06); }
}

.ec-intro__title {
  font-family: var(--font-serif) !important;
  font-size: clamp(2rem, 3.6vw, 3.2rem) !important;
  font-weight: 500 !important;
  line-height: 1.08 !important;
  letter-spacing: -0.025em !important;
  color: var(--text-1) !important;
  margin: 0 0 18px 0 !important;
}
.ec-intro__desc {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--text-2);
  max-width: 560px;
  margin: 0 0 26px;
}
.ec-intro__cta { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.ec-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  font-size: 14px; font-weight: 600;
  text-decoration: none; transition: all .15s;
  font-family: var(--font-sans);
}
.ec-cta.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: white;
  box-shadow: 0 8px 22px -8px rgba(57,73,171,0.5);
}
.ec-cta.primary:hover {
  transform: translateY(-1px); color: white;
  box-shadow: 0 14px 32px -8px rgba(57,73,171,0.7);
}
.ec-cta.ghost {
  background: var(--bg-card);
  color: var(--text-1);
  border: 1px solid var(--border);
}
.ec-cta.ghost:hover { border-color: var(--accent); color: var(--accent); }

.ec-intro__stats {
  display: flex; flex-wrap: wrap; gap: 28px;
  padding-top: 22px; border-top: 1px solid var(--border-soft);
}
.ec-stat strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.4rem; font-weight: 600;
  color: var(--text-1); letter-spacing: -0.02em;
}
.ec-stat span {
  display: block;
  font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3); font-weight: 600; margin-top: 2px;
}

/* RIGHT — scientific illustration */
.ec-intro__right {
  position: relative;
  min-height: 440px;
  display: flex; align-items: center; justify-content: center;
}
.ec-intro__illustration {
  width: 100%; max-width: 480px; height: 400px;
  background: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 480 400'%3E %3Cdefs%3E %3ClinearGradient id='g1' x1='0' y1='0' x2='1' y2='1'%3E %3Cstop offset='0%' stop-color='%233949ab' stop-opacity='0.95'/%3E %3Cstop offset='100%' stop-color='%237888ea' stop-opacity='0.55'/%3E %3C/linearGradient%3E %3ClinearGradient id='g2' x1='0' y1='1' x2='1' y2='0'%3E %3Cstop offset='0%' stop-color='%233949ab' stop-opacity='0.20'/%3E %3Cstop offset='100%' stop-color='%237888ea' stop-opacity='0.04'/%3E %3C/linearGradient%3E %3CradialGradient id='halo' cx='50%' cy='50%' r='50%'%3E %3Cstop offset='0%' stop-color='%233949ab' stop-opacity='0.18'/%3E %3Cstop offset='100%' stop-color='%233949ab' stop-opacity='0'/%3E %3C/radialGradient%3E %3C/defs%3E %3Ccircle cx='240' cy='200' r='160' fill='url(%23halo)'/%3E %3C!-- Connecting lines --%3E %3Cg stroke='%233949ab' stroke-width='1.2' opacity='0.45' fill='none'%3E %3Cline x1='120' y1='80' x2='240' y2='160'/%3E %3Cline x1='120' y1='80' x2='200' y2='240'/%3E %3Cline x1='360' y1='100' x2='240' y2='160'/%3E %3Cline x1='360' y1='100' x2='320' y2='200'/%3E %3Cline x1='240' y1='160' x2='200' y2='240'/%3E %3Cline x1='240' y1='160' x2='320' y2='200'/%3E %3Cline x1='200' y1='240' x2='320' y2='200'/%3E %3Cline x1='200' y1='240' x2='150' y2='320'/%3E %3Cline x1='320' y1='200' x2='370' y2='310'/%3E %3Cline x1='150' y1='320' x2='370' y2='310'/%3E %3C/g%3E %3C!-- Nodes --%3E %3Cg fill='url(%23g1)'%3E %3Ccircle cx='120' cy='80' r='14'/%3E %3Ccircle cx='360' cy='100' r='14'/%3E %3Ccircle cx='240' cy='160' r='22'/%3E %3Ccircle cx='200' cy='240' r='16'/%3E %3Ccircle cx='320' cy='200' r='16'/%3E %3Ccircle cx='150' cy='320' r='14'/%3E %3Ccircle cx='370' cy='310' r='12'/%3E %3C/g%3E %3C!-- inner dots --%3E %3Cg fill='white' opacity='0.85'%3E %3Ccircle cx='240' cy='160' r='7'/%3E %3Ccircle cx='200' cy='240' r='5'/%3E %3Ccircle cx='320' cy='200' r='5'/%3E %3C/g%3E %3C!-- small floating particles --%3E %3Cg fill='%233949ab' opacity='0.4'%3E %3Ccircle cx='90' cy='180' r='3'/%3E %3Ccircle cx='420' cy='200' r='4'/%3E %3Ccircle cx='400' cy='60' r='2.5'/%3E %3Ccircle cx='80' cy='260' r='3'/%3E %3C/g%3E %3C/svg%3E") center/contain no-repeat;
  position: relative;
  z-index: 2;
  animation: ec-float 6s ease-in-out infinite;
}
.ec-intro__orb {
  position: absolute;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(57,73,171,0.2), transparent 70%);
  filter: blur(40px);
  z-index: 1;
  animation: ec-orb 12s ease-in-out infinite;
}
.ec-intro__flag {
  position: absolute; top: 8px; right: 8px; z-index: 3;
  font-size: 30px; line-height: 1;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.18));
  animation: ec-flag-wave 2.6s ease-in-out infinite;
  transform-origin: 0% 50%;
}
@keyframes ec-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}
@keyframes ec-orb {
  0%, 100% { transform: translate(0,0) scale(1); }
  50%      { transform: translate(-10px, 10px) scale(1.08); }
}
@keyframes ec-flag-wave {
  0%, 100% { transform: skewX(0) rotate(-2deg) scale(1); }
  25%      { transform: skewX(6deg) rotate(2deg) scale(1.04); }
  50%      { transform: skewX(0) rotate(-2deg) scale(1); }
  75%      { transform: skewX(-6deg) rotate(-4deg) scale(0.96); }
}

@media (prefers-reduced-motion: reduce) {
  .ec-intro__illustration, .ec-intro__orb, .ec-intro__flag, .ec-intro__badge-dot {
    animation: none;
  }
}

@media (max-width: 980px) {
  .ec-intro__inner { grid-template-columns: 1fr; padding: 40px 32px; gap: 32px; }
  .ec-intro__right { min-height: 340px; }
  .ec-intro__illustration { height: 320px; }
}
@media (max-width: 600px) {
  .ec-intro { padding: 0 16px; }
  .ec-intro__inner { padding: 32px 22px; gap: 24px; }
  .ec-intro__title { font-size: 1.8rem !important; }
  .ec-intro__right { min-height: 260px; }
  .ec-intro__illustration { height: 240px; }
}

/* hide OJS default description (we render in intro) */
.page_index_journal .description { display: none !important; }
.cmp_block_homepageImage, .homepage_image { display: none !important; }
.page_index_journal > h1:first-child { display: none; }

/* === SITE INDEX HERO (econferences.ru/index.php) === */
.ec-site-hero {
  max-width: 1280px;
  margin: 36px auto 24px;
  padding: 0 28px;
}
.ec-site-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  padding: 56px 56px;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.ec-site-hero__inner::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, #0c1b66, var(--accent), #e30b1c);
}
.ec-site-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  margin: 18px 0 12px;
  background: linear-gradient(135deg, #0c1b66, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.ec-site-hero__sub {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-2);
  max-width: 560px;
  margin: 0 0 24px;
}
.ec-site-hero__right {
  position: relative;
  min-height: 360px;
  display: flex; align-items: center; justify-content: center;
}
.ec-site-hero__orb {
  position: absolute;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(12,27,102,0.18), transparent 70%);
  filter: blur(40px);
  animation: ec-orb 12s ease-in-out infinite;
}
.ec-site-hero__globe { position: relative; z-index: 1; animation: ec-float 6s ease-in-out infinite; }
.ec-site-hero__globe svg { width: 320px; height: 320px; max-width: 100%; }

@media (max-width: 900px) {
  .ec-site-hero__inner { grid-template-columns: 1fr; padding: 40px 28px; gap: 32px; }
  .ec-site-hero__right { min-height: 240px; }
  .ec-site-hero__globe svg { width: 240px; height: 240px; }
}

/* Site-wide journals list as nice cards (each <li class="has_thumb">) */
.journals { padding: 0 !important; margin: 24px 0 !important; }
.journals > h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem; font-weight: 500;
  letter-spacing: -0.022em;
  color: var(--text-1);
  margin: 32px 0 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
  padding-right: 36px;
}
.journals ul {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)) !important;
  gap: 18px !important;
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}
.journals ul li, .journals ul li.has_thumb {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  padding: 22px !important;
  margin: 0 !important;
  list-style: none !important;
  box-shadow: var(--shadow-xs);
  display: flex !important;
  flex-direction: column;
  gap: 14px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.journals ul li:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: rgba(57,73,171,0.4);
}
.journals ul li .thumb {
  margin: 0 !important;
  display: flex;
  justify-content: center;
}
.journals ul li .thumb img {
  width: 100% !important;
  max-width: 200px !important;
  height: auto !important;
  max-height: 240px !important;
  object-fit: contain;
  border-radius: 8px !important;
  box-shadow: 0 6px 20px -6px rgba(15,23,42,0.20);
}
.journals ul li .body { padding: 0 !important; }
.journals ul li .title, .journals ul li .body .title {
  font-family: var(--font-serif);
  color: var(--text-1) !important;
  font-weight: 500;
  font-size: 1.15rem;
  letter-spacing: -0.018em;
  margin: 0 0 8px;
}
.journals ul li .title a {
  color: var(--text-1) !important;
  font-weight: 500;
}
.journals ul li .title a:hover { color: var(--accent) !important; }
.journals ul li .description {
  font-size: 13.5px;
  color: var(--text-3);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.journals ul li .actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
}
.journals ul li .actions a,
.journals ul li a:not(.title a) {
  padding: 8px 16px !important;
  border-radius: 999px !important;
  background: var(--accent-soft) !important;
  color: var(--accent) !important;
  font-size: 12.5px !important;
  font-weight: 600 !important;
  border: 1px solid rgba(57,73,171,0.22) !important;
  text-decoration: none !important;
  display: inline-flex !important;
  align-items: center;
}
.journals ul li .actions a:hover {
  background: var(--accent) !important;
  color: white !important;
}

/* page_index_site wrapper */
.page_index_site {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 28px 60px;
}

/* ============================================================
   EDITORIAL BOARD — interactive cards (static page content)
   ============================================================ */
.ec-board {
  max-width: 1200px;
  margin: 0 auto;
  padding: 8px 0 40px;
}
.ec-board__lead {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-2);
  max-width: 760px;
  margin: 0 0 32px;
  padding: 22px 26px;
  background: var(--bg-soft);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.ec-board__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 32px 0 18px;
}
.ec-board__section {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: -0.022em;
  color: var(--text-1);
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
  padding-right: 32px;
}
.ec-board__count {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  font-weight: 600;
}
.ec-board__grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin: 0 0 32px;
}
.ec-board__grid--single { grid-template-columns: 1fr; max-width: 560px; }
.ec-board__grid--single .ec-board__card { padding: 28px 32px; }

.ec-board__card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-xs);
  transition: transform .22s, box-shadow .22s, border-color .22s;
  position: relative;
  overflow: hidden;
}
.ec-board__card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .22s;
}
.ec-board__card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: rgba(57,73,171,0.4);
}
.ec-board__card:hover::before { transform: scaleY(1); }

.ec-board__card--eic {
  background: linear-gradient(180deg, rgba(57,73,171,0.06), var(--bg-card) 35%);
  border-color: rgba(57,73,171,0.3);
}
.ec-board__card--eic::after {
  content: "EDITOR-IN-CHIEF";
  position: absolute;
  top: 14px; right: 14px;
  background: var(--accent);
  color: white;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
}
.ec-board__card--intl {
  background: linear-gradient(180deg, rgba(12,27,102,0.04), var(--bg-card) 35%);
}

.ec-board__avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: white;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 14px -4px rgba(57,73,171,0.5);
  margin-bottom: 4px;
}
.ec-board__card--eic .ec-board__avatar {
  width: 64px; height: 64px;
  font-size: 22px;
}

.ec-board__card h4,
.ec-board__name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-1);
  margin: 0;
  letter-spacing: -0.018em;
  line-height: 1.3;
}
.ec-board__card--eic h4,
.ec-board__card--eic .ec-board__name {
  font-size: 1.35rem;
}

.ec-board__role {
  display: inline-flex;
  align-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  width: fit-content;
  border: 1px solid rgba(57,73,171,0.2);
}

.ec-board__aff {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.5;
  margin: 0;
}

.ec-board__country {
  font-size: 12px;
  color: var(--text-3);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.ec-board__country::before {
  content: "📍";
  font-size: 11px;
}

.ec-board__exp,
.ec-board__field {
  font-size: 12px;
  color: var(--text-3);
  font-style: italic;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--border-soft);
}

@media (max-width: 600px) {
  .ec-board__grid { grid-template-columns: 1fr; }
  .ec-board__card { padding: 18px 20px; }
}

/* ============================================================
   ARCHIVE PAGE — interactive issue cards grid
   ============================================================ */
.page_issue_archive {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 28px 60px;
}
.page_issue_archive > h1, .page_issue_archive > h2 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: -0.022em;
  margin: 0 0 28px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
  padding-right: 40px;
}
.page_issue_archive .issues_archive {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)) !important;
  gap: 20px !important;
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}
.page_issue_archive .issues_archive > li {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}
.page_issue_archive .obj_issue_summary {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  padding: 18px !important;
  margin: 0 !important;
  height: 100% !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 14px !important;
  transition: transform .25s, box-shadow .25s, border-color .25s !important;
  position: relative !important;
  overflow: hidden !important;
  box-shadow: var(--shadow-xs);
}
.page_issue_archive .obj_issue_summary::before {
  content: "" !important;
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .25s;
}
.page_issue_archive .obj_issue_summary:hover {
  transform: translateY(-4px) !important;
  box-shadow: var(--shadow) !important;
  border-color: rgba(57,73,171,0.4) !important;
}
.page_issue_archive .obj_issue_summary:hover::before {
  transform: scaleY(1);
}
.page_issue_archive .obj_issue_summary .cover {
  margin: 0 !important;
  text-align: center;
  overflow: hidden;
  border-radius: 8px;
  background: var(--bg-soft);
  padding: 10px;
}
.page_issue_archive .obj_issue_summary .cover img {
  width: auto !important;
  max-width: 100% !important;
  max-height: 220px !important;
  height: auto !important;
  border-radius: 6px !important;
  box-shadow: 0 6px 20px -8px rgba(15,23,42,0.20) !important;
  transition: transform .3s ease !important;
  display: block;
  margin: 0 auto;
  object-fit: contain;
}
.page_issue_archive .obj_issue_summary:hover .cover img {
  transform: scale(1.05) !important;
}
.page_issue_archive .obj_issue_summary .series {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}
.page_issue_archive .obj_issue_summary .title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.018em;
  color: var(--text-1);
  margin: 0;
  line-height: 1.35;
}
.page_issue_archive .obj_issue_summary .title a {
  color: var(--text-1) !important;
}
.page_issue_archive .obj_issue_summary .title a:hover {
  color: var(--accent) !important;
}
.page_issue_archive .obj_issue_summary .description {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}
.page_issue_archive .obj_issue_summary .meta,
.page_issue_archive .obj_issue_summary .published {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: auto;
}
/* Current issue — special highlight */
.page_issue_archive .issues_archive > li.current .obj_issue_summary {
  border-color: var(--accent) !important;
  background: linear-gradient(180deg, rgba(57,73,171,0.06), var(--bg-card) 30%) !important;
}
.page_issue_archive .issues_archive > li.current .obj_issue_summary::after {
  content: "CURRENT";
  position: absolute;
  top: 14px; right: 14px;
  background: var(--accent);
  color: white;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  z-index: 2;
  box-shadow: 0 4px 12px -4px rgba(57,73,171,0.5);
}
@media (max-width: 600px) {
  .page_issue_archive .issues_archive {
    grid-template-columns: 1fr 1fr !important;
    gap: 12px !important;
  }
  .page_issue_archive .obj_issue_summary .cover img {
    max-height: 180px !important;
  }
}
@media (max-width: 380px) {
  .page_issue_archive .issues_archive {
    grid-template-columns: 1fr !important;
  }
}

/* ============================================================
   CONTENT
   ============================================================ */
.pkp_structure_content {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 28px 60px;
}
.pkp_structure_main { padding: 0 !important; }

.current_issue_title, .page_index_journal .current_issue_title {
  font-family: var(--font-serif);
  font-size: 1.6rem; font-weight: 500;
  letter-spacing: -0.022em;
  color: var(--text-1);
  margin: 32px 0 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--accent);
  display: inline-block; padding-right: 36px;
}

.obj_issue_toc .heading {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 24px 28px !important;
  margin: 8px 0 24px !important;
  box-shadow: var(--shadow-xs);
  display: grid !important;
  grid-template-columns: 200px 1fr;
  gap: 28px;
  align-items: start;
}
.obj_issue_toc .heading h1, .obj_issue_toc .heading h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem; font-weight: 500;
  color: var(--text-1); margin: 0;
  grid-column: 2;
  align-self: start;
}
.obj_issue_toc .heading .description {
  display: block !important;
  margin-top: 12px;
  color: var(--text-2);
  grid-column: 2;
  font-size: 0.95rem;
  line-height: 1.6;
}
.obj_issue_toc .heading .published {
  grid-column: 2;
  font-size: 13px;
  color: var(--text-3);
  margin-top: 14px;
}
/* Issue cover thumbnail — bigger, top-aligned with description */
.obj_issue_toc .heading .cover,
.obj_issue_toc .cover,
.obj_issue_toc__cover,
.heading .cover {
  grid-column: 1 !important;
  grid-row: 1 / span 10 !important;
  margin: 0 !important;
  align-self: start !important;
  padding: 0 !important;
}
.obj_issue_toc .heading .cover img,
.obj_issue_toc .cover img,
.obj_issue_toc__cover img,
.heading .cover img,
img.cover {
  width: 220px !important;
  max-width: 220px !important;
  min-width: 200px !important;
  height: auto !important;
  max-height: 320px !important;
  border-radius: 10px !important;
  box-shadow: 0 8px 24px -8px rgba(15,23,42,0.25) !important;
  object-fit: cover !important;
  display: block !important;
}
@media (max-width: 700px) {
  .obj_issue_toc .heading { grid-template-columns: 1fr; }
  .obj_issue_toc .heading .cover { grid-row: auto; grid-column: 1; }
  .obj_issue_toc .heading .cover img { width: 140px !important; max-height: 200px !important; }
}

.obj_issue_toc .sections > .section { margin: 28px 0 !important; }
.obj_issue_toc .sections > .section > h2,
.obj_issue_toc .section > h2,
.obj_issue_toc h2.section_title {
  font-family: var(--font-serif) !important;
  font-size: 1.25rem !important; font-weight: 500 !important;
  color: var(--text-1) !important;
  background: transparent !important;
  background-color: transparent !important;
  padding: 0 28px 10px 0 !important;
  margin-bottom: 14px !important;
  border-bottom: 2px solid var(--accent) !important;
  display: inline-block !important;
}
.current_issue_title, .page_index_journal .current_issue_title {
  background: transparent !important;
  background-color: transparent !important;
}

/* ============================================================
   ARTICLE / ISSUE CARDS
   ============================================================ */
.obj_issue_summary, .obj_article_summary, .cmp_announcement {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 26px;
  margin-bottom: 12px;
  box-shadow: var(--shadow-xs);
  position: relative; overflow: hidden;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.obj_article_summary::before {
  content: ""; position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--accent);
  transform: scaleY(0); transform-origin: top;
  transition: transform .25s;
}
.obj_article_summary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(57,73,171,0.3);
}
.obj_article_summary:hover::before { transform: scaleY(1); }
.obj_article_summary .title a, .obj_issue_summary .title a {
  font-family: var(--font-serif);
  color: var(--text-1) !important;
  font-weight: 500 !important;
  font-size: 1.1rem !important;
  letter-spacing: -0.018em !important;
  line-height: 1.4 !important;
}
.obj_article_summary .title a:hover { color: var(--accent) !important; }
.obj_article_summary .authors, .obj_article_summary .meta {
  color: var(--text-3) !important;
  font-size: 0.875rem !important;
  margin-top: 8px !important;
}
.obj_article_summary .galleys_links {
  display: inline-flex !important; gap: 6px !important; margin-top: 16px !important;
}
.obj_article_summary .galleys_links a {
  display: inline-flex !important; align-items: center;
  padding: 6px 16px !important; border-radius: 999px !important;
  background: var(--accent-soft) !important;
  color: var(--accent) !important;
  font-size: 12px !important; font-weight: 600 !important;
  border: 1px solid rgba(57,73,171,0.22) !important;
}
.obj_article_summary .galleys_links a:hover {
  background: var(--accent) !important; color: white !important;
  transform: translateY(-1px);
}

/* ============================================================
   ARTICLE PAGE — milliyconf/EJAR reference layout
   ============================================================ */
.page_article {
  max-width: 1280px !important;
  margin: 32px auto !important;
  padding: 0 28px !important;
}
.page_article > .row, .page_article > .pkp_structure_page {
  display: grid !important;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr) !important;
  gap: 22px 24px !important;
  align-items: start !important;
  background: var(--bg-glass-strong);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px 44px !important;
  box-shadow: var(--shadow);
}
@media (max-width: 900px) {
  .page_article > .row, .page_article > .pkp_structure_page {
    grid-template-columns: 1fr !important;
    padding: 30px 22px !important;
  }
}

/* Breadcrumbs + title span full width on top */
.page_article > .row > nav.cmp_breadcrumbs,
.page_article > nav.cmp_breadcrumbs,
.page_article .row > .ec-article-head,
.page_article .main_entry > nav.cmp_breadcrumbs {
  grid-column: 1 / -1 !important;
  background: transparent !important; border: none !important;
  padding: 0 !important; margin: 0 0 8px 0 !important;
  font-size: 13px !important; font-family: var(--font-sans);
}
.page_article nav.cmp_breadcrumbs ol {
  display: flex !important; flex-wrap: wrap; gap: 8px;
  list-style: none; padding: 0; margin: 0;
}
.page_article nav.cmp_breadcrumbs li { display: inline-flex; align-items: center; gap: 8px; }
.page_article nav.cmp_breadcrumbs li:not(:last-child)::after {
  content: "/"; color: var(--text-muted); margin-left: 4px;
}
.page_article nav.cmp_breadcrumbs a { color: var(--accent) !important; font-weight: 500; }
.page_article nav.cmp_breadcrumbs li.current { color: var(--text-3); }

/* H1 — full width, big, uppercase, accent underline */
.page_article h1,
.page_article .main_entry > h1,
.page_article .article_details_main > h1 {
  grid-column: 1 / -1 !important;
  font-family: var(--font-serif) !important;
  font-size: clamp(1.6rem, 2.6vw, 2.1rem) !important;
  font-weight: 700 !important;
  color: var(--text-1) !important;
  margin: 0 0 4px 0 !important;
  line-height: 1.22 !important;
  letter-spacing: -0.022em !important;
  text-transform: uppercase;
}
.page_article h1::after {
  content: ""; display: block;
  width: 60px; height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin-top: 16px;
}

/* main_entry = left column container (transparent, no border) */
.page_article .main_entry,
.page_article .article_details_main {
  grid-column: 1 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 18px !important;
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  box-shadow: none !important;
  margin: 16px 0 0 0 !important;
  min-width: 0 !important;
}

/* entry_details = right column */
.page_article .entry_details,
.page_article .article_details_sidebar {
  grid-column: 2 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 18px !important;
  position: static !important;
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  box-shadow: none !important;
  margin: 16px 0 0 0 !important;
  min-width: 0 !important;
}

/* Each item = white card with rounded corners */
.page_article .item,
.page_article .main_entry > section,
.page_article .main_entry > div.item,
.page_article .entry_details > .item,
.page_article .article_details_sidebar > .item {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  padding: 22px 24px !important;
  margin: 0 !important;
  box-shadow: var(--shadow-xs);
}

/* Labels — bold dark text with thin accent underline below (like EJAR ref) */
.page_article .item .label,
.page_article .entry_details .label {
  display: block !important;
  font-family: var(--font-sans) !important;
  font-size: 14.5px !important; font-weight: 700 !important;
  color: var(--text-1) !important;
  margin: 0 0 12px 0 !important;
  padding-bottom: 6px !important;
  text-transform: none !important;
  border-bottom: 2px solid var(--accent) !important;
  width: fit-content !important;
  min-width: 60px;
}
.page_article .item .label::after { content: ":" !important; }
.page_article .item .value,
.page_article .entry_details .value {
  color: var(--text-2) !important;
  font-size: 14px !important;
  font-family: var(--font-sans);
  line-height: 1.6;
}

/* Abstract — keep on LEFT column (not full span) — matches EJAR ref */
.page_article .item.abstract,
.page_article section.item.abstract {
  border-left: 4px solid var(--accent) !important;
}
.page_article .item.abstract p {
  font-size: 0.95rem; line-height: 1.72; color: var(--text-2); margin-bottom: 12px;
}

/* References — full span at bottom */
.page_article .item.references,
.page_article section.item.references {
  grid-column: 1 / -1 !important;
  margin-top: 16px !important;
}

.page_article .item.authors, .page_article ul.authors, .page_article .authors {
  display: flex !important; flex-direction: column;
  gap: 12px;
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  padding: 20px !important;
}
.page_article .authors > .author, .page_article ul.authors > li {
  display: flex !important; flex-direction: column !important;
  background: var(--bg-soft) !important;
  border: 1px solid var(--border-soft) !important;
  border-radius: 8px !important;
  padding: 14px 18px !important;
  min-width: 0;
}
.page_article .authors .name { font-family: var(--font-sans) !important; font-weight: 700 !important; color: var(--text-1) !important; font-size: 15px !important; }
.page_article .authors .affiliation { color: var(--text-3) !important; font-size: 12.5px !important; margin-top: 3px; }
.page_article .authors .role { margin-top: 6px; color: var(--text-muted); font-size: 11.5px; }

.page_article .item.galleys, .page_article .galleys_links {
  display: flex !important; flex-direction: column;
  gap: 10px;
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  padding: 20px !important;
  margin: 0 !important;
}
.page_article .item.galleys a, .page_article .galleys_links a {
  display: inline-flex !important; align-items: center !important; gap: 10px !important;
  padding: 13px 22px !important;
  border-radius: 8px !important;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark)) !important;
  color: white !important;
  font-size: 14.5px !important; font-weight: 600 !important;
  text-decoration: none !important;
  width: 100%; justify-content: flex-start;
  box-shadow: 0 4px 14px -6px rgba(57,73,171,0.55);
}
.page_article .item.galleys a:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 26px -8px rgba(57,73,171,0.7);
}

.page_article .item.keywords .value > span,
.page_article .keywords-list .keyword {
  display: inline-block;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  padding: 5px 12px; border-radius: 999px;
  font-size: 12.5px; color: var(--text-2);
  margin: 0 6px 6px 0;
}

@media (max-width: 760px) {
  .page_article .main_entry { grid-template-columns: 1fr !important; }
}

/* ============================================================
   BUTTONS / FORMS
   ============================================================ */
.pkp_button, button[type="submit"], .btn-primary, .cmp_button, button.pkp_button_primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark)) !important;
  color: white !important;
  border: none !important;
  border-radius: 999px !important;
  padding: 11px 24px !important;
  font-weight: 600 !important; font-size: 14px !important;
  font-family: var(--font-sans) !important;
  cursor: pointer;
  box-shadow: 0 4px 12px -4px rgba(57,73,171,0.45);
}
.pkp_button:hover, button[type="submit"]:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px -6px rgba(57,73,171,0.6);
}
input, textarea, select {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-strong) !important;
  color: var(--text-1) !important;
  border-radius: 8px !important;
  padding: 10px 14px !important;
  font-size: 14px !important;
  font-family: var(--font-sans);
}
input:focus, textarea:focus, select:focus {
  outline: none !important;
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px rgba(57,73,171,0.18) !important;
}

/* ============================================================
   SIDEBAR / PAGINATION
   ============================================================ */
.pkp_block, .block_custom {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  padding: 18px 20px !important;
  margin-bottom: 12px !important;
  box-shadow: var(--shadow-xs);
}
.pkp_block .title, .pkp_block h2 {
  font-size: 11px !important; letter-spacing: 0.22em !important;
  text-transform: uppercase !important; color: var(--text-3) !important;
  margin-bottom: 12px !important; font-weight: 700 !important;
  font-family: var(--font-sans);
}
.cmp_pagination, .pkp_pagination {
  display: flex !important; gap: 6px; justify-content: center; margin: 32px 0 !important;
}
.cmp_pagination a, .pkp_pagination a {
  display: inline-flex !important; min-width: 38px; height: 38px;
  align-items: center; justify-content: center;
  border-radius: 999px !important;
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-2) !important;
  font-size: 13px !important;
}
.cmp_pagination a:hover { background: var(--accent) !important; color: white !important; }
.cmp_pagination .current { background: var(--accent) !important; color: white !important; }

/* ============================================================
   FOOTER (kept dark gradient look)
   ============================================================ */
.pkp_structure_footer_wrapper {
  margin-top: 80px !important; padding: 0 !important;
  background: #0b1960 !important;
  color: rgba(255,255,255,0.9) !important;
  position: relative;
}
.pkp_structure_footer_wrapper::before {
  content: ""; display: block; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light), #e30b1c);
}
.pkp_structure_footer {
  max-width: 1320px; margin: 0 auto;
  padding: 60px 28px 32px !important;
  background: transparent !important;
}
.pkp_footer_content, .ec-footer {
  display: grid !important;
  grid-template-columns: 1.6fr 1fr 0.8fr 0.8fr;
  gap: 40px; margin-bottom: 40px;
}
@media (max-width: 900px) { .pkp_footer_content, .ec-footer { grid-template-columns: 1fr 1fr; gap: 28px; } }
@media (max-width: 600px) { .pkp_footer_content, .ec-footer { grid-template-columns: 1fr; } }
.ec-footer h4 {
  font-family: var(--font-sans); font-size: 11px;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: rgba(255,255,255,0.55) !important;
  margin: 0 0 18px !important; font-weight: 700;
}
.ec-footer a {
  color: rgba(255,255,255,0.85) !important;
  font-size: 14px; display: block; padding: 4px 0;
  transition: color .15s, transform .15s;
  font-family: var(--font-sans);
}
.ec-footer a:hover { color: white !important; transform: translateX(3px); }
.ec-footer .brand-block .logo {
  font-family: var(--font-serif); font-size: 24px; font-weight: 700;
  color: white !important;
}
.ec-footer .brand-block p { color: rgba(255,255,255,0.7); font-size: 13.5px; line-height: 1.7; margin: 14px 0; }
.ec-footer .conf-list { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px; }
.ec-footer .conf-list a { display: flex; align-items: center; gap: 6px; padding: 5px 0; }
.ec-footer .email-copy {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 8px 14px; border-radius: 999px;
  color: white !important; font-size: 13px; cursor: pointer;
}
.ec-footer .email-copy:hover { background: rgba(255,255,255,0.2); }
.ec-footer .email-copy.copied { background: var(--accent); border-color: var(--accent); }
.ec-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  font-size: 12px; color: rgba(255,255,255,0.55);
}
.ec-footer-bottom .indexed { display: flex; gap: 8px; flex-wrap: wrap; }
.ec-footer-bottom .indexed span:not(:last-child)::after { content: "·"; margin-left: 8px; opacity: 0.5; }

html { scroll-behavior: smooth; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-soft); }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

@keyframes ec-fade-up { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.obj_article_summary, .obj_issue_summary, .pkp_block, .ec-intro {
  animation: ec-fade-up .4s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@media print {
  body::before { display: none; }
  .pkp_structure_head, .pkp_structure_footer_wrapper, .ec-intro { display: none !important; }
}