/*
  RAEE Nature — Professional OJS theme layer
  Target: OJS 3.4.x default theme
  Palette: forest green / botanical green / ivory / earth / soft gold
*/

:root {
  --raee-forest: #0F3D2E;
  --raee-green: #1F7A4D;
  --raee-light: #DFF3E6;
  --raee-earth: #B8793E;
  --raee-ivory: #FAF7EF;
  --raee-gold: #D6A84F;
  --raee-text: #1F2933;
  --raee-muted: #647067;
  --raee-line: #E3E7DD;
  --raee-white: #FFFFFF;
  --raee-shadow: 0 18px 45px rgba(15, 61, 46, .12);
}

html, body {
  background:
    radial-gradient(circle at top left, rgba(223, 243, 230, .75), transparent 28rem),
    var(--raee-ivory);
  color: var(--raee-text);
  font-family: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.68;
}

a { color: var(--raee-green); }
a:hover, a:focus { color: var(--raee-earth); }

/* Header */
.pkp_structure_head {
  background:
    radial-gradient(circle at 78% 20%, rgba(214, 168, 79, .22), transparent 20rem),
    linear-gradient(135deg, var(--raee-forest) 0%, #135339 58%, var(--raee-green) 100%);
  border-bottom: 5px solid var(--raee-gold);
  box-shadow: 0 14px 34px rgba(15, 61, 46, .24);
}

.pkp_head_wrapper {
  max-width: 1180px;
  margin: 0 auto;
  padding-top: 18px;
  padding-bottom: 16px;
}

.pkp_site_name .is_img img,
.pkp_site_name img {
  max-height: 94px;
  width: auto;
  filter: drop-shadow(0 8px 14px rgba(0,0,0,.22));
}

.pkp_navigation_primary_row,
.pkp_navigation_user_wrapper {
  background: transparent;
}

.pkp_navigation_primary > li > a,
.pkp_navigation_user > li > a,
.pkp_site_nav_menu a {
  color: #fff !important;
  font-weight: 800;
  letter-spacing: .01em;
}

.pkp_navigation_primary > li > a {
  border-radius: 999px;
  padding: 10px 15px;
  background: rgba(255,255,255,.11);
  border: 1px solid rgba(255,255,255,.18);
}

.pkp_navigation_primary > li > a:hover,
.pkp_navigation_primary > li > a:focus,
.pkp_navigation_primary > li.current > a {
  background: var(--raee-gold);
  color: var(--raee-forest) !important;
}

/* Readable submenus */
.pkp_navigation_primary li { position: relative; }
.pkp_navigation_primary ul,
.pkp_navigation_primary li ul,
.pkp_navigation_primary .dropdown-menu {
  background: #fff !important;
  border: 1px solid rgba(15,61,46,.14) !important;
  border-top: 4px solid var(--raee-gold) !important;
  border-radius: 14px !important;
  box-shadow: 0 18px 42px rgba(15, 61, 46, .22) !important;
  padding: 8px !important;
  min-width: 240px !important;
  z-index: 99999 !important;
}
.pkp_navigation_primary ul a,
.pkp_navigation_primary li ul a,
.pkp_navigation_primary .dropdown-menu a {
  display: block !important;
  color: var(--raee-forest) !important;
  background: #fff !important;
  border-radius: 10px !important;
  padding: 10px 12px !important;
  font-weight: 800 !important;
  text-shadow: none !important;
  white-space: nowrap;
}
.pkp_navigation_primary ul a:hover,
.pkp_navigation_primary li ul a:hover,
.pkp_navigation_primary .dropdown-menu a:hover,
.pkp_navigation_primary ul a:focus,
.pkp_navigation_primary li ul a:focus,
.pkp_navigation_primary .dropdown-menu a:focus {
  color: #fff !important;
  background: var(--raee-green) !important;
}

/* Hero */
.raee-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 16%, rgba(214,168,79,.28), transparent 22rem),
    linear-gradient(135deg, #0B2F23, var(--raee-forest) 54%, var(--raee-green));
  color: #fff;
  margin: 0 0 34px;
  min-height: 370px;
  box-shadow: var(--raee-shadow);
}

.raee-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 18px 18px, rgba(255,255,255,.10) 2px, transparent 2px),
    linear-gradient(120deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 44px 44px, 34px 34px;
  opacity: .35;
}

.raee-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  min-height: 370px;
  margin: 0 auto;
  padding: 58px 28px;
  display: flex;
  align-items: center;
}

.raee-hero__content { max-width: 780px; }
.raee-hero__eyebrow {
  display: inline-block;
  background: rgba(214,168,79,.18);
  border: 1px solid rgba(214,168,79,.65);
  color: #FFE8AF;
  border-radius: 999px;
  padding: 7px 13px;
  font-size: 12px;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: .11em;
  margin-bottom: 15px;
}

.raee-hero h1 {
  color: #fff !important;
  font-size: 44px;
  line-height: 1.09;
  margin: 0 0 14px;
  font-weight: 950;
}
.raee-hero p {
  color: rgba(255,255,255,.91);
  font-size: 18px;
  max-width: 690px;
  margin: 0 0 24px;
}
.raee-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.raee-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 900;
  text-decoration: none !important;
  border: 1px solid transparent;
}
.raee-btn--primary { background: var(--raee-gold); color: var(--raee-forest) !important; }
.raee-btn--secondary { background: rgba(255,255,255,.11); color: #fff !important; border-color: rgba(255,255,255,.30); }
.raee-btn:hover { transform: translateY(-2px); }

/* Main layout */
.pkp_structure_content {
  max-width: 1180px;
  margin: 0 auto;
}

.pkp_structure_main {
  background: #fff;
  border: 1px solid rgba(31,122,77,.12);
  border-radius: 22px;
  box-shadow: var(--raee-shadow);
  padding: 30px;
}

.pkp_structure_sidebar .pkp_block {
  background: #fff;
  border: 1px solid var(--raee-line);
  border-radius: 18px;
  box-shadow: 0 12px 28px rgba(15, 61, 46, .07);
  padding: 20px;
  margin-bottom: 18px;
}

.pkp_block .title,
.pkp_structure_main h1,
.pkp_structure_main h2,
.pkp_structure_main h3,
.current_issue_title {
  color: var(--raee-forest) !important;
  font-weight: 900;
}

.pkp_structure_main h2::after,
.current_issue_title::after,
.homepage_about h2::after {
  content: "";
  display: block;
  width: 74px;
  height: 4px;
  margin-top: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--raee-gold), var(--raee-green));
}

.homepage_about,
.current_issue {
  background: linear-gradient(135deg, #fff, #FBFEF8);
  border: 1px solid var(--raee-line);
  border-radius: 20px;
  padding: 24px;
  margin-bottom: 26px;
}

/* Badges */
.raee-badges {
  max-width: 1180px;
  margin: -10px auto 30px;
  padding: 0 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.raee-badge {
  background: #fff;
  color: var(--raee-forest);
  border: 1px solid rgba(31,122,77,.16);
  border-left: 5px solid var(--raee-gold);
  border-radius: 14px;
  padding: 11px 14px;
  font-weight: 900;
  box-shadow: 0 10px 25px rgba(15,61,46,.08);
}

/* Articles */
.cmp_article_list .obj_article_summary,
.obj_article_summary {
  background: #fff;
  border: 1px solid var(--raee-line);
  border-left: 5px solid var(--raee-green);
  border-radius: 16px;
  padding: 18px 20px;
  margin-bottom: 16px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.obj_article_summary:hover {
  transform: translateY(-3px);
  border-color: rgba(31,122,77,.46);
  box-shadow: 0 16px 34px rgba(15,61,46,.11);
}
.obj_article_summary .title,
.obj_article_summary .title a {
  color: var(--raee-forest) !important;
  font-weight: 900;
  text-decoration: none;
}
.obj_article_summary .authors,
.obj_article_summary .pages,
.obj_article_summary .published {
  color: var(--raee-muted);
}

.galleys_links a,
.cmp_manuscript_button,
.cmp_button,
button.submit,
.pkp_button,
.block_make_submission_link {
  background: var(--raee-green) !important;
  border-color: var(--raee-green) !important;
  color: #fff !important;
  border-radius: 999px !important;
  font-weight: 900 !important;
  box-shadow: none !important;
}
.galleys_links a:hover,
.cmp_button:hover,
.pkp_button:hover,
.block_make_submission_link:hover {
  background: var(--raee-gold) !important;
  border-color: var(--raee-gold) !important;
  color: var(--raee-forest) !important;
}

/* Floating actions */
.raee-floating-actions {
  position: fixed;
  right: 20px;
  bottom: 22px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.raee-floating-actions a {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 165px;
  padding: 12px 15px;
  border-radius: 999px;
  text-decoration: none !important;
  color: #fff !important;
  font-weight: 900;
  background: linear-gradient(135deg, var(--raee-forest), var(--raee-green));
  box-shadow: 0 14px 32px rgba(15,61,46,.25);
}
.raee-floating-actions a:last-child {
  background: linear-gradient(135deg, var(--raee-gold), #F4D78B);
  color: var(--raee-forest) !important;
}

/* Footer */
.pkp_structure_footer_wrapper,
.pkp_footer_content,
footer {
  background: var(--raee-forest) !important;
  color: rgba(255,255,255,.88) !important;
}

/* Hide OJS/PKP logo in footer */
.pkp_brand_footer,
.pkp_brand_footer img,
.pkp_structure_footer .pkp_brand_footer,
.pkp_footer_content + .pkp_brand_footer,
a[href*="pkp.sfu.ca"],
a[href*="publicknowledgeproject.org"] {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  width: 0 !important;
  height: 0 !important;
  overflow: hidden !important;
}

@media (max-width: 767px) {
  .pkp_head_wrapper { padding-left: 16px; padding-right: 16px; }
  .raee-hero, .raee-hero__inner { min-height: 390px; }
  .raee-hero__inner { padding: 42px 20px; }
  .raee-hero h1 { font-size: 30px; }
  .raee-hero p { font-size: 16px; }
  .pkp_structure_main { padding: 20px; border-radius: 16px; }
  .raee-badges { padding: 0 16px; }
  .raee-floating-actions { right: 12px; bottom: 12px; }
  .raee-floating-actions a { min-width: auto; padding: 12px; }
  .raee-floating-actions span:last-child { display: none; }
  .pkp_navigation_primary ul,
  .pkp_navigation_primary li ul,
  .pkp_navigation_primary .dropdown-menu {
    position: static !important;
    min-width: 100% !important;
    box-shadow: none !important;
    margin-top: 8px !important;
  }
}