/* ==========================================================================
   REVISTA INGI - CSS COMPLETO E DEFINITIVO (OJS 3)
   ========================================================================== */

:root {
  --primary: #007a43;
  --primary-dark: #005a31;
  --primary-light: #e6f4ed;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --bg-body: #f8fafc;
  --bg-card: #ffffff;
  --border-color: #e2e8f0;
  --radius: 8px;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* --- 1. CONFIGURAÇÕES GERAIS --- */
body {
  background-color: var(--bg-body) !important;
  color: var(--text-main) !important;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  line-height: 1.6 !important;
}

a, a:visited {
  color: var(--primary) !important;
  text-decoration: none !important;
  transition: all 0.2s ease !important;
}

a:hover, a:focus {
  color: var(--primary-dark) !important;
}

/* Breadcrumbs (Migalhas de pão) */
.cmp_breadcrumbs {
  font-size: 0.85rem !important;
  color: var(--text-muted) !important;
  margin-bottom: 20px !important;
}

.cmp_breadcrumbs a {
  color: var(--text-muted) !important;
}

.cmp_breadcrumbs a:hover {
  color: var(--primary) !important;
}

/* --- 2. CABEÇALHO E MENU NAVEGAÇÃO --- */
.pkp_structure_head {
  background-color: var(--primary) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12) !important;
}

.pkp_navigation_primary > li > a,
.pkp_navigation_primary a,
.pkp_navigation_user a {
  color: #ffffff !important;
  background-color: transparent !important;
  font-weight: 600 !important;
}

.pkp_navigation_primary > li:hover > a,
.pkp_navigation_primary > li.focus > a,
.pkp_navigation_primary a:hover,
.pkp_navigation_primary a:focus,
.pkp_navigation_primary [aria-expanded="true"],
.pkp_navigation_primary .dropdown-toggle:hover {
  background-color: var(--primary-dark) !important;
  color: #ffffff !important;
  border-radius: 4px 4px 0 0 !important;
}

/* Caixa do Dropdown */
.pkp_navigation_primary ul,
.pkp_navigation_primary .dropdown-menu,
.pkp_navigation_user ul,
.pkp_navigation_user .dropdown-menu {
  background-color: #ffffff !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 0 0 var(--radius) var(--radius) !important;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12) !important;
  padding: 6px 0 !important;
  margin-top: 0 !important;
  min-width: 220px !important;
}

.pkp_navigation_primary ul a,
.pkp_navigation_primary .dropdown-menu a,
.pkp_navigation_primary ul li a,
.pkp_navigation_user ul a,
.pkp_navigation_user .dropdown-menu a {
  color: var(--text-main) !important;
  background-color: #ffffff !important;
  padding: 10px 18px !important;
  font-size: 0.9rem !important;
  font-weight: 500 !important;
  display: block !important;
  text-align: left !important;
}

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

/* --- 3. CONTEÚDO PRINCIPAL E CARDS --- */
.pkp_structure_content {
  padding-top: 30px !important;
  padding-bottom: 40px !important;
}

.pkp_structure_main h2, 
.pkp_structure_main h3,
.page_title {
  color: var(--primary) !important;
  font-weight: 700 !important;
  letter-spacing: -0.02em !important;
  margin-bottom: 1.2rem !important;
}

.homepage_about,
.current_issue_component,
.obj_issue_summary {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius) !important;
  padding: 24px !important;
  box-shadow: var(--shadow) !important;
  margin-bottom: 24px !important;
}

.homepage_about {
  border-left: 5px solid var(--primary) !important;
}

/* --- 4. DETALHES DO ARTIGO (DOI & TAGS) --- */
.obj_article_details .item.doi {
  margin: 16px 0 !important;
}

.obj_article_details .item.doi a {
  background-color: var(--primary-light) !important;
  color: var(--primary-dark) !important;
  padding: 6px 14px !important;
  border-radius: 6px !important;
  font-weight: 600 !important;
  font-size: 0.9rem !important;
  display: inline-block !important;
  border: 1px solid rgba(0, 122, 67, 0.2) !important;
}

.obj_article_details .item.keywords .value {
  margin-top: 8px !important;
}

/* --- 5. ARTIGOS E BOTÕES PDF --- */
.obj_article_summary {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius) !important;
  padding: 20px !important;
  margin-bottom: 16px !important;
  box-shadow: var(--shadow) !important;
}

.obj_article_summary .title a {
  color: var(--text-main) !important;
  font-weight: 700 !important;
  font-size: 1.05rem !important;
}

.obj_article_summary .title a:hover {
  color: var(--primary) !important;
}

.obj_article_summary .authors {
  color: var(--text-muted) !important;
  font-size: 0.9rem !important;
  margin-top: 6px !important;
}

.galley_link,
.obj_galley_link,
a.pdf {
  display: inline-flex !important;
  align-items: center !important;
  background-color: var(--primary-light) !important;
  color: var(--primary) !important;
  border: 1px solid var(--primary) !important;
  border-radius: 6px !important;
  padding: 6px 16px !important;
  font-size: 0.85rem !important;
  font-weight: 600 !important;
}

.galley_link:hover,
.obj_galley_link:hover,
a.pdf:hover {
  background-color: var(--primary) !important;
  color: #ffffff !important;
}

/* --- 6. BARRA LATERAL (SIDEBAR) --- */
.pkp_structure_sidebar .pkp_block {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow) !important;
  padding: 20px !important;
  margin-bottom: 24px !important;
}

.pkp_structure_sidebar .title {
  color: var(--primary) !important;
  font-size: 0.95rem !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
  border-bottom: 2px solid var(--primary-light) !important;
  padding-bottom: 8px !important;
  margin-bottom: 12px !important;
}

.pkp_structure_sidebar ul {
  list-style: none !important;
  padding-left: 0 !important;
  margin: 0 !important;
}

.pkp_structure_sidebar ul li a {
  color: var(--text-main) !important;
  display: block !important;
  padding: 8px 0 !important;
  font-weight: 500 !important;
  border-bottom: 1px dashed var(--border-color) !important;
}

.pkp_structure_sidebar ul li:last-child a {
  border-bottom: none !important;
}

.pkp_structure_sidebar ul li a:hover {
  color: var(--primary) !important;
  padding-left: 6px !important;
}

/* --- 7. RODAPÉ COMPACTO (SEM MARCA PKP/OJS) --- */
.pkp_brand_footer {
  display: none !important;
}

.pkp_structure_footer_wrapper {
  background-color: #f1f5f9 !important;
  border-top: 3px solid var(--primary) !important;
  padding: 12px 0 !important;
}

.pkp_structure_footer {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

.pkp_footer_content {
  width: 100% !important;
  float: none !important;
  margin: 0 auto !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

.pkp_footer_content p {
  margin-top: 0 !important;
  margin-bottom: 4px !important;
}