:root {
  --pub-navy-dark: #044D68;
  --pub-teal: #366F8D;
  --pub-steel: #37708D;
  --pub-sky: #5C92B1;
  --pub-ice: #AEDDF7;
  --pub-bg: #f8fafc;
  --font-heading: 'Baskerville', 'Libre Caslon Text', Georgia, serif;
  --font-body: 'Palatino Linotype', 'Book Antiqua', Palatino, serif;
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Genel Tipografi & Arka Plan */
body {
  background-color: var(--pub-bg);
  font-family: var(--font-body);
  color: #1e293b;
}

h1, h2, h3, .journal-title {
  font-family: var(--font-heading);
  color: var(--pub-navy-dark);
}

/* Ana Navigasyon */
.pkp_navigation_primary_wrapper, .navbar {
  background: var(--pub-navy-dark) !important;
  border-bottom: 3px solid var(--pub-sky);
}
.pkp_navigation_primary > li > a {
  color: #ffffff !important;
  font-family: var(--font-ui);
  font-weight: 500;
}

/* Makale Kartları */
.obj_article_summary {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 1px 3px rgba(4, 77, 104, 0.04);
  transition: transform 0.2s, box-shadow 0.2s;
}
.obj_article_summary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(4, 77, 104, 0.08);
  border-color: var(--pub-sky);
}
.obj_article_summary .title a {
  font-family: var(--font-body);
  color: var(--pub-navy-dark);
  font-size: 1.15rem;
  font-weight: 700;
  text-decoration: none;
}
.obj_article_summary .title a:hover {
  color: var(--pub-teal);
}

/* PDF İndirme Butonu */
.obj_galley_link {
  background-color: var(--pub-teal) !important;
  color: #ffffff !important;
  border-radius: 6px;
  padding: 0.35rem 0.85rem;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
.obj_galley_link:hover {
  background-color: var(--pub-navy-dark) !important;
}

/* Yan Panel (Sidebar Blokları) */
.pkp_block {
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}
.pkp_block .title {
  border-bottom: 2px solid var(--pub-ice);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

.pkp_brand_footer img {
    display: none;
}