/* ================================================================
   POLIPUBLICA – REVISTA MULTIDISCIPLINAR APLICADA
   Plantilla visual profesional v4.1 para OJS 3.x
   Identidad: granate institucional, fondo claro y acentos editoriales
   ================================================================ */

@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@600;700;800&family=Source+Sans+3:wght@400;500;600;700&display=swap");

:root {
  --polip-granate: #641e32;
  --polip-granate-oscuro: #4d1727;
  --polip-granate-claro: #f6f0f2;
  --polip-ambar: #d8a12e;
  --polip-terracota: #c6543d;
  --polip-olivo: #667a3d;
  --polip-marfil: #fcfbfa;
  --polip-blanco: #ffffff;
  --polip-texto: #302c2d;
  --polip-texto-suave: #655e60;
  --polip-borde: #e3dcdd;
  --polip-borde-fuerte: #d3c7ca;
  --polip-sombra: 0 8px 28px rgba(63, 32, 41, 0.08);
}

/* BASE GENERAL */

html {
  scroll-behavior: smooth;
}

body {
  background: #f7f5f4;
  color: var(--polip-texto);
  font-family: "Source Sans 3", "Segoe UI", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.68;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body,
button,
input,
select,
textarea {
  font-family: "Source Sans 3", "Segoe UI", Arial, sans-serif;
}

a {
  color: var(--polip-granate);
  text-decoration-color: rgba(100, 30, 50, 0.35);
  text-underline-offset: 3px;
  transition: color 0.2s ease, background-color 0.2s ease,
    border-color 0.2s ease, transform 0.2s ease;
}

a:hover,
a:focus {
  color: var(--polip-granate-oscuro);
  text-decoration-color: var(--polip-granate);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(216, 161, 46, 0.55);
  outline-offset: 3px;
}

::selection {
  background: rgba(216, 161, 46, 0.28);
  color: var(--polip-texto);
}

/* CONTENEDOR GENERAL */

.pkp_structure_page {
  max-width: 1440px;
  margin: 0 auto;
  background: var(--polip-blanco);
  box-shadow: 0 0 42px rgba(57, 35, 42, 0.07);
}

.pkp_structure_content {
  background: var(--polip-blanco);
}

.pkp_structure_main {
  color: var(--polip-texto);
}

.pkp_structure_main p {
  color: var(--polip-texto);
}

/* CABECERA */

.pkp_structure_head {
  background: var(--polip-blanco);
  border-bottom: 4px solid var(--polip-granate);
  box-shadow: 0 4px 18px rgba(61, 35, 43, 0.07);
}

.pkp_head_wrapper {
  padding-top: 10px;
  padding-bottom: 6px;
}

.pkp_site_name {
  padding-top: 2px;
  padding-bottom: 8px;
}

.pkp_site_name .is_text,
.pkp_site_name > a {
  color: var(--polip-granate);
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.55rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.08;
  text-decoration: none;
}

.pkp_site_name .is_img img {
  display: block;
  width: min(100%, 560px);
  max-width: 560px;
  max-height: none;
  height: auto;
  object-fit: contain;
}

/* NAVEGACIÓN PRINCIPAL */

.pkp_navigation_primary_row {
  padding-top: 10px;
  padding-bottom: 11px;
  background: linear-gradient(180deg, #ffffff 0%, #fcf9fa 100%);
  border-top: 1px solid var(--polip-borde);
}

.pkp_navigation_primary {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.pkp_navigation_primary > li {
  margin: 0;
}

.pkp_navigation_primary > li > a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 40px;
  margin: 0 !important;
  padding: 8px 13px;
  background: #ffffff;
  color: #433c3e;
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.015em;
  text-transform: none;
  border: 1px solid #dfd2d6;
  border-radius: 999px;
  box-shadow: 0 3px 10px rgba(77, 23, 39, 0.055);
  transition: color 0.2s ease, background-color 0.2s ease,
    border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

/* Medallones granate para identificar cada opción principal */
.pkp_navigation_primary > li > a::before {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 23px;
  width: 23px;
  height: 23px;
  color: #ffffff;
  background: var(--polip-granate);
  border: 1px solid #e6c878;
  border-radius: 50%;
  box-sizing: border-box;
  font-family: "Segoe UI Symbol", Arial, sans-serif;
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 2px 6px rgba(77, 23, 39, 0.15);
}

.pkp_navigation_primary > li:nth-child(1) > a::before { content: "⌂"; }
.pkp_navigation_primary > li:nth-child(2) > a::before { content: "≡"; }
.pkp_navigation_primary > li:nth-child(3) > a::before { content: "i"; }
.pkp_navigation_primary > li:nth-child(4) > a::before { content: "§"; }
.pkp_navigation_primary > li:nth-child(5) > a::before { content: "✉"; }
.pkp_navigation_primary > li:nth-child(6) > a::before { content: "↑"; }
.pkp_navigation_primary > li:nth-child(7) > a::before { content: "!"; }

.pkp_navigation_primary > li > a:hover::before,
.pkp_navigation_primary > li > a:focus::before {
  background: var(--polip-granate-oscuro);
  border-color: var(--polip-ambar);
  transform: translateY(-1px);
}

.pkp_navigation_primary > li > a:hover,
.pkp_navigation_primary > li > a:focus {
  background: var(--polip-granate-claro);
  color: var(--polip-granate);
  border-color: #cbaeb7;
  box-shadow: 0 6px 16px rgba(77, 23, 39, 0.11);
  text-decoration: none;
  transform: translateY(-1px);
}

.pkp_navigation_primary > li > a[aria-current="page"],
.pkp_navigation_primary > li.current > a {
  background: var(--polip-granate);
  color: #ffffff;
  border-color: var(--polip-granate);
  box-shadow: 0 6px 16px rgba(77, 23, 39, 0.18);
}

/* Botón de entrada al número vigente */
.pkp_navigation_primary > li:first-child > a {
  background: var(--polip-granate);
  color: #ffffff;
  border-color: var(--polip-granate);
}

.pkp_navigation_primary > li:first-child > a::before {
  background: #ffffff;
  color: var(--polip-granate);
  border-color: #ffffff;
}

.pkp_navigation_primary > li:first-child > a:hover,
.pkp_navigation_primary > li:first-child > a:focus {
  background: var(--polip-granate-oscuro);
  color: #ffffff;
  border-color: var(--polip-granate-oscuro);
}

/* Envíos funciona como llamada principal a la acción */
.pkp_navigation_primary > li:nth-child(6) > a {
  background: var(--polip-ambar);
  color: #49350d;
  border-color: #c9921f;
  box-shadow: 0 5px 14px rgba(183, 128, 16, 0.16);
}

.pkp_navigation_primary > li:nth-child(6) > a::before {
  background: var(--polip-granate);
  color: #ffffff;
  border-color: var(--polip-granate);
}

.pkp_navigation_primary > li:nth-child(6) > a:hover,
.pkp_navigation_primary > li:nth-child(6) > a:focus {
  background: #e2b44f;
  color: #3f2d09;
  border-color: #bc8619;
}

/* Corrige el pequeño triángulo superpuesto de OJS y lo convierte
   en un indicador desplegable contenido en un círculo granate. */
.pkp_navigation_primary > li > a[aria-haspopup]::after {
  position: static;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin-left: 1px;
  overflow: visible;
  color: #ffffff;
  background: var(--polip-granate);
  border: 0;
  border-radius: 50%;
  content: "⌄";
  box-sizing: border-box;
  font-family: Arial, sans-serif;
  font-size: 0.65rem;
  font-weight: 800;
  line-height: 18px;
  vertical-align: middle;
}

.pkp_navigation_primary > li > a[aria-haspopup]:hover::after,
.pkp_navigation_primary > li > a[aria-haspopup]:focus::after,
.pkp_navigation_primary > li.current > a[aria-haspopup]::after {
  color: var(--polip-granate);
  background: var(--polip-ambar);
}

.pkp_navigation_primary ul {
  min-width: 235px;
  padding: 8px;
  background: var(--polip-blanco);
  border: 1px solid var(--polip-borde);
  border-top: 3px solid var(--polip-granate);
  border-radius: 0 0 8px 8px;
  box-shadow: var(--polip-sombra);
}

.pkp_navigation_primary ul::before {
  position: absolute;
  top: -9px;
  left: 27px;
  width: 14px;
  height: 14px;
  background: var(--polip-granate);
  content: "";
  transform: rotate(45deg);
}

.pkp_navigation_primary ul a {
  padding: 9px 12px;
  color: var(--polip-texto);
  border-radius: 5px;
}

.pkp_navigation_primary ul a:hover,
.pkp_navigation_primary ul a:focus {
  background: var(--polip-granate-claro);
  color: var(--polip-granate);
}

.pkp_navigation_user > li > a {
  display: inline-block;
  margin-left: 4px;
  padding: 7px 11px;
  background: #ffffff;
  color: var(--polip-granate);
  border: 1px solid #e4d6da;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.pkp_navigation_user > li > a:hover,
.pkp_navigation_user > li > a:focus {
  background: var(--polip-granate);
  color: #ffffff;
  border-color: var(--polip-granate);
}

.pkp_navigation_search_wrapper a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  margin: 0 !important;
  padding: 8px 15px;
  background: #ffffff;
  color: var(--polip-granate);
  border: 1px solid var(--polip-granate);
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
}

.pkp_navigation_search_wrapper a:hover,
.pkp_navigation_search_wrapper a:focus {
  background: var(--polip-granate);
  color: #ffffff;
  border-color: var(--polip-granate);
  box-shadow: 0 5px 14px rgba(77, 23, 39, 0.14);
  transform: translateY(-1px);
}

/* IMAGEN DE INICIO */

.homepage_image,
.additional_content {
  margin-bottom: 28px;
}

.homepage_image img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--polip-borde);
  border-radius: 12px;
  box-shadow: var(--polip-sombra);
}

.homepage_about {
  padding: 28px 30px;
  background: var(--polip-marfil);
  border: 1px solid var(--polip-borde);
  border-left: 6px solid var(--polip-granate);
  border-radius: 9px;
}

/* MIGAS DE PAN */

.cmp_breadcrumbs {
  margin-bottom: 24px;
  color: #7b7375;
  font-size: 0.86rem;
}

.cmp_breadcrumbs a {
  color: var(--polip-granate);
  font-weight: 600;
}

/* JERARQUÍA TIPOGRÁFICA */

.pkp_structure_main h1,
.pkp_structure_main h2,
.pkp_structure_main h3,
.pkp_structure_main h4,
.page_title,
.section_title {
  color: var(--polip-granate);
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  line-height: 1.25;
}

.pkp_structure_main h1,
.page_title {
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid #deced2;
  font-size: clamp(1.8rem, 3vw, 2.45rem);
  font-weight: 800;
  letter-spacing: -0.035em;
}

.pkp_structure_main h2 {
  margin-top: 30px;
  margin-bottom: 14px;
  font-size: 1.55rem;
  font-weight: 750;
}

.pkp_structure_main h3 {
  margin-top: 24px;
  margin-bottom: 10px;
  font-size: 1.25rem;
  font-weight: 700;
}

/* BOTONES */

.cmp_button,
.cmp_form .buttons button,
.pkp_structure_main button,
.pkp_structure_main input[type="button"],
.pkp_structure_main input[type="submit"],
.pkp_structure_main .button,
.pkp_structure_main a.button {
  padding: 10px 19px;
  background: var(--polip-granate);
  color: var(--polip-blanco);
  border: 1px solid var(--polip-granate);
  border-radius: 6px;
  box-shadow: none;
  font-family: "Source Sans 3", "Segoe UI", Arial, sans-serif;
  font-size: 0.93rem;
  font-weight: 700;
  line-height: 1.25;
  text-decoration: none;
  text-shadow: none;
}

.cmp_button:hover,
.cmp_button:focus,
.cmp_form .buttons button:hover,
.cmp_form .buttons button:focus,
.pkp_structure_main button:hover,
.pkp_structure_main button:focus,
.pkp_structure_main input[type="submit"]:hover,
.pkp_structure_main input[type="submit"]:focus,
.pkp_structure_main a.button:hover,
.pkp_structure_main a.button:focus {
  background: var(--polip-granate-oscuro);
  color: var(--polip-blanco);
  border-color: var(--polip-granate-oscuro);
  transform: translateY(-1px);
}

/* FORMULARIOS */

.pkp_structure_main input[type="text"],
.pkp_structure_main input[type="email"],
.pkp_structure_main input[type="password"],
.pkp_structure_main input[type="url"],
.pkp_structure_main input[type="search"],
.pkp_structure_main select,
.pkp_structure_main textarea {
  background: var(--polip-blanco);
  color: var(--polip-texto);
  border: 1px solid var(--polip-borde-fuerte);
  border-radius: 6px;
  box-shadow: none;
}

.pkp_structure_main input:focus,
.pkp_structure_main select:focus,
.pkp_structure_main textarea:focus {
  border-color: var(--polip-granate);
  box-shadow: 0 0 0 3px rgba(100, 30, 50, 0.12);
}

.cmp_form label,
.pkp_structure_main label {
  color: #443d3f;
  font-weight: 700;
}

.cmp_form .description,
.pkp_structure_main .description {
  color: var(--polip-texto-suave);
}

/* BARRA LATERAL */

.pkp_structure_sidebar {
  color: var(--polip-texto);
}

.pkp_structure_sidebar .pkp_block {
  margin-bottom: 18px;
  padding: 20px;
  background: var(--polip-marfil);
  border: 1px solid var(--polip-borde);
  border-top: 4px solid var(--polip-granate);
  border-radius: 8px;
}

.pkp_structure_sidebar .pkp_block .title {
  margin-bottom: 12px;
  color: var(--polip-granate);
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.025em;
  text-transform: none;
}

.pkp_structure_sidebar .pkp_block ul {
  padding-left: 0;
}

.pkp_structure_sidebar .pkp_block li {
  margin-bottom: 7px;
  list-style: none;
}

.pkp_structure_sidebar .pkp_block a {
  color: var(--polip-granate);
  font-weight: 600;
  text-decoration: none;
}

.pkp_structure_sidebar .pkp_block a:hover,
.pkp_structure_sidebar .pkp_block a:focus {
  text-decoration: underline;
}

/* NÚMERO ACTUAL */

.obj_issue_toc {
  padding: 26px;
  background: var(--polip-blanco);
  border: 1px solid var(--polip-borde);
  border-radius: 10px;
}

.obj_issue_toc .heading {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--polip-borde);
}

.obj_issue_toc .heading .title {
  color: var(--polip-granate);
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1.25;
}

.obj_issue_toc .heading .description {
  color: var(--polip-texto-suave);
}

.obj_issue_toc .cover img {
  border: 1px solid var(--polip-borde);
  border-radius: 6px;
  box-shadow: var(--polip-sombra);
}

.obj_issue_toc .sections:not(:first-child) {
  margin-top: 30px;
}

.obj_issue_toc .section > h2,
.obj_issue_toc .section .section_title {
  padding-bottom: 9px;
  color: var(--polip-granate);
  border-bottom: 3px solid var(--polip-ambar);
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
}

/* RESÚMENES DE ARTÍCULOS */

.obj_article_summary {
  padding: 22px 4px;
  border-bottom: 1px solid var(--polip-borde);
}

.obj_article_summary:last-child {
  border-bottom: 0;
}

.obj_article_summary .title {
  margin-bottom: 8px;
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.42;
}

.obj_article_summary .title a {
  color: var(--polip-granate);
  text-decoration: none;
}

.obj_article_summary .title a:hover,
.obj_article_summary .title a:focus {
  color: var(--polip-granate-oscuro);
  text-decoration: underline;
}

.obj_article_summary .meta,
.obj_article_summary .authors,
.obj_article_summary .pages {
  color: var(--polip-texto-suave);
  font-size: 0.91rem;
}

.obj_article_summary .galleys_links a,
.obj_galley_link {
  display: inline-block;
  margin: 5px 6px 0 0;
  padding: 6px 11px;
  background: var(--polip-blanco);
  color: var(--polip-granate);
  border: 1px solid var(--polip-granate);
  border-radius: 5px;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
}

.obj_article_summary .galleys_links a:hover,
.obj_article_summary .galleys_links a:focus,
.obj_galley_link:hover,
.obj_galley_link:focus {
  background: var(--polip-granate);
  color: var(--polip-blanco);
}

/* DETALLE DEL ARTÍCULO */

.obj_article_details .page_title {
  color: var(--polip-granate);
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  font-weight: 800;
  line-height: 1.25;
}

.obj_article_details .authors {
  color: #484143;
}

.obj_article_details .author_name {
  font-weight: 700;
}

.obj_article_details .doi a {
  color: var(--polip-granate);
  font-weight: 700;
  word-break: break-word;
}

.obj_article_details .abstract,
.obj_article_details .item {
  margin-top: 26px;
}

.obj_article_details .abstract h2,
.obj_article_details .item h2,
.obj_article_details .item .label {
  color: var(--polip-granate);
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  font-weight: 750;
}

.obj_article_details .keywords .value,
.obj_article_details .subjects .value {
  color: var(--polip-texto-suave);
}

.obj_article_details .main_entry,
.obj_article_details .entry_details {
  background: var(--polip-blanco);
}

.obj_article_details .entry_details {
  border-color: var(--polip-borde);
}

/* ANUNCIOS */

.obj_announcement_summary {
  padding: 22px;
  margin-bottom: 16px;
  background: var(--polip-marfil);
  border: 1px solid var(--polip-borde);
  border-left: 5px solid var(--polip-ambar);
  border-radius: 7px;
}

.obj_announcement_summary .title a {
  color: var(--polip-granate);
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  font-weight: 750;
  text-decoration: none;
}

/* TABLAS */

.pkp_structure_main table {
  width: 100%;
  border-collapse: collapse;
  background: var(--polip-blanco);
}

.pkp_structure_main th {
  padding: 12px;
  background: var(--polip-granate-claro);
  color: var(--polip-granate);
  border: 1px solid var(--polip-borde);
  font-weight: 700;
  text-align: left;
}

.pkp_structure_main td {
  padding: 12px;
  border: 1px solid var(--polip-borde);
  vertical-align: top;
}

.pkp_structure_main tbody tr:nth-child(even) {
  background: #fdfcfc;
}

/* BLOQUES DESPLEGABLES */

.pkp_structure_main details {
  background: var(--polip-blanco);
  border-color: var(--polip-borde-fuerte) !important;
}

.pkp_structure_main details > summary {
  color: var(--polip-granate) !important;
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
}

.pkp_structure_main details[open] > summary {
  border-bottom-color: var(--polip-borde) !important;
}

/* AVISOS DEL SISTEMA */

.pkp_notification,
.cmp_notification {
  padding: 16px 18px;
  background: #faf6eb;
  color: #4f4736;
  border: 1px solid #ead9af;
  border-left: 5px solid var(--polip-ambar);
  border-radius: 6px;
}

/* PAGINACIÓN */

.cmp_pagination a {
  color: var(--polip-granate);
  border-color: var(--polip-borde);
}

.cmp_pagination a:hover,
.cmp_pagination a:focus,
.cmp_pagination .current {
  background: var(--polip-granate);
  color: var(--polip-blanco);
  border-color: var(--polip-granate);
}

/* PIE DE PÁGINA */

.pkp_structure_footer_wrapper {
  margin-top: 40px;
  background: var(--polip-granate);
  border-top: 5px solid var(--polip-ambar);
}

.pkp_structure_footer,
.pkp_footer_content {
  color: #f8f2f4;
}

.pkp_footer_content a,
.pkp_brand_footer a {
  color: #ffffff;
  text-decoration-color: rgba(255, 255, 255, 0.45);
}

.pkp_footer_content a:hover,
.pkp_footer_content a:focus,
.pkp_brand_footer a:hover,
.pkp_brand_footer a:focus {
  color: #f2cf79;
}

.pkp_brand_footer img {
  filter: brightness(0) invert(1);
  opacity: 0.86;
}

/* AJUSTES RESPONSIVOS */

@media (max-width: 992px) {
  body {
    font-size: 16px;
  }

  .pkp_structure_page {
    box-shadow: none;
  }

  .pkp_structure_sidebar .pkp_block {
    padding: 18px;
  }

  .obj_issue_toc {
    padding: 22px;
  }

  .pkp_site_name .is_img img {
    width: min(100%, 500px);
  }

  .pkp_navigation_primary > li > a {
    padding-right: 9px;
    padding-left: 9px;
    font-size: 0.9rem;
  }
}

@media (max-width: 767px) {
  .pkp_structure_head {
    border-bottom-width: 3px;
  }

  .pkp_site_name {
    text-align: left;
  }

  .pkp_site_name .is_img img {
    width: 100%;
    max-height: none;
  }

  .pkp_head_wrapper {
    padding-top: 8px;
    padding-bottom: 6px;
  }

  .pkp_navigation_primary > li > a::before {
    flex-basis: 24px;
    width: 24px;
    height: 24px;
    font-size: 0.7rem;
  }

  .pkp_navigation_primary_row {
    border-top: 0;
  }

  .pkp_structure_main h1,
  .page_title {
    font-size: 1.75rem;
  }

  .homepage_image img {
    border-radius: 7px;
  }

  .homepage_about,
  .obj_issue_toc {
    padding: 20px;
  }

  .pkp_structure_main table {
    display: block;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .obj_article_summary {
    padding-top: 18px;
    padding-bottom: 18px;
  }
}

/* IMPRESIÓN */

/* ================================================================
   CABECERA EDITORIAL COMPACTA · MODELO DE NAVEGACIÓN TIPO HITOS
   Esta sección prevalece sobre las propuestas anteriores de botones.
   ================================================================ */

.pkp_structure_head {
  background: #f6f7f8;
  border-bottom: 0;
  box-shadow: 0 3px 14px rgba(44, 31, 35, 0.06);
}

.pkp_head_wrapper {
  padding-top: 16px;
  padding-bottom: 14px;
}

.pkp_site_name {
  padding-top: 0;
  padding-bottom: 12px;
}

/* Selector amplio para las variantes de marcado utilizadas por OJS 3.x */
.pkp_site_name img,
.pkp_site_name .is_img,
.pkp_site_name .is_img img,
.pkp_site_name > a img {
  display: block;
  width: auto !important;
  max-width: min(100%, 700px) !important;
  height: auto !important;
  max-height: 200px !important;
  object-fit: contain;
}

.pkp_navigation_user > li > a {
  margin-left: 18px;
  padding: 7px 0;
  background: transparent;
  color: var(--polip-granate);
  border: 0;
  border-radius: 0;
  box-shadow: none;
  font-size: 0.9rem;
}

.pkp_navigation_user > li > a:hover,
.pkp_navigation_user > li > a:focus {
  background: transparent;
  color: var(--polip-granate-oscuro);
  text-decoration: underline;
}

.pkp_navigation_primary_row {
  padding-top: 0;
  padding-bottom: 0;
  background: var(--polip-granate);
  border-top: 4px solid var(--polip-ambar);
  border-bottom: 0;
  box-shadow: 0 4px 12px rgba(77, 23, 39, 0.12);
}

/* Se eliminan los círculos individuales para recuperar sobriedad y espacio. */
.pkp_navigation_primary > li > a::before {
  display: none !important;
  content: none !important;
}

@media (min-width: 993px) {
  .pkp_navigation_primary {
    display: inline-flex;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 0;
    width: auto;
    max-width: calc(100% - 145px) !important;
    white-space: nowrap;
  }

  .pkp_navigation_primary > li {
    flex: 0 0 auto;
    margin: 0;
  }

  .pkp_navigation_primary > li > a,
  .pkp_navigation_primary > li:first-child > a,
  .pkp_navigation_primary > li:nth-child(6) > a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 58px;
    margin: 0 !important;
    padding: 17px 14px;
    background: transparent;
    color: #ffffff;
    border: 0;
    border-bottom: 4px solid transparent;
    border-radius: 0;
    box-shadow: none;
    font-size: 0.96rem;
    font-weight: 700;
    line-height: 1.2;
    text-decoration: none;
    transform: none;
  }

  .pkp_navigation_primary > li > a:hover,
  .pkp_navigation_primary > li > a:focus,
  .pkp_navigation_primary > li:first-child > a:hover,
  .pkp_navigation_primary > li:first-child > a:focus,
  .pkp_navigation_primary > li:nth-child(6) > a:hover,
  .pkp_navigation_primary > li:nth-child(6) > a:focus,
  .pkp_navigation_primary > li > a[aria-current="page"],
  .pkp_navigation_primary > li.current > a {
    background: var(--polip-granate-oscuro);
    color: #ffffff;
    border-color: var(--polip-ambar);
    box-shadow: none;
    transform: none;
  }

  /* Flecha desplegable sencilla, sin un segundo círculo. */
  .pkp_navigation_primary > li > a[aria-haspopup]::after {
    position: static;
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 2px;
    overflow: hidden;
    background: transparent;
    border-top: 5px solid #ffffff;
    border-right: 5px solid transparent;
    border-bottom: 0;
    border-left: 5px solid transparent;
    border-radius: 0;
    color: transparent;
    content: "";
    vertical-align: middle;
  }

  .pkp_navigation_search_wrapper {
    float: right;
    margin: 0;
    padding: 0;
    border: 0;
  }

  .pkp_navigation_search_wrapper a {
    display: inline-flex;
    align-items: center;
    min-height: 58px;
    margin: 0 !important;
    padding: 16px 15px;
    background: transparent;
    color: #ffffff;
    border: 0;
    border-bottom: 4px solid transparent;
    border-radius: 0;
    box-shadow: none;
    font-size: 0.96rem;
    font-weight: 700;
    text-decoration: none;
    transform: none;
  }

  .pkp_navigation_search_wrapper a:hover,
  .pkp_navigation_search_wrapper a:focus {
    background: var(--polip-granate-oscuro);
    color: #ffffff;
    border-bottom-color: var(--polip-ambar);
    box-shadow: none;
    transform: none;
  }
}

@media (min-width: 993px) and (max-width: 1180px) {
  .pkp_navigation_primary > li > a,
  .pkp_navigation_primary > li:first-child > a,
  .pkp_navigation_primary > li:nth-child(6) > a {
    padding-right: 9px;
    padding-left: 9px;
    font-size: 0.86rem;
  }

  .pkp_navigation_search_wrapper a {
    padding-right: 10px;
    padding-left: 10px;
    font-size: 0.86rem;
  }
}

@media (max-width: 992px) {
  .pkp_site_name img,
  .pkp_site_name .is_img,
  .pkp_site_name .is_img img,
  .pkp_site_name > a img {
    max-width: min(100%, 540px) !important;
    max-height: 170px !important;
  }

  .pkp_navigation_primary_row {
    border-top-width: 3px;
  }
}

@media (max-width: 767px) {
  .pkp_head_wrapper {
    padding-top: 8px;
    padding-bottom: 6px;
  }

  .pkp_site_name img,
  .pkp_site_name .is_img,
  .pkp_site_name .is_img img,
  .pkp_site_name > a img {
    max-width: 100% !important;
    max-height: 120px !important;
  }
}

/* REGLAS CRÍTICAS REFORZADAS
   OJS puede combinar la hoja personalizada con estilos del tema o plugins.
   Estas reglas garantizan que la cabecera pública conserve el diseño v4.1. */
body .pkp_structure_head .pkp_navigation_primary_row {
  background: #641e32 !important;
  border-top: 4px solid #d8a12e !important;
  border-bottom: 0 !important;
}

body .pkp_structure_head .pkp_navigation_primary > li > a::before {
  display: none !important;
  content: none !important;
}

@media (min-width: 993px) {
  body .pkp_structure_head .pkp_navigation_primary {
    display: inline-flex !important;
    flex-wrap: nowrap !important;
    max-width: calc(100% - 145px) !important;
    white-space: nowrap !important;
  }

  body .pkp_structure_head .pkp_navigation_primary > li > a,
  body .pkp_structure_head .pkp_navigation_primary > li:first-child > a,
  body .pkp_structure_head .pkp_navigation_primary > li:nth-child(6) > a {
    min-height: 58px !important;
    margin: 0 !important;
    padding: 17px 14px !important;
    background: transparent !important;
    color: #ffffff !important;
    border: 0 !important;
    border-bottom: 4px solid transparent !important;
    border-radius: 0 !important;
    box-shadow: none !important;
  }

  body .pkp_structure_head .pkp_navigation_primary > li > a:hover,
  body .pkp_structure_head .pkp_navigation_primary > li > a:focus,
  body .pkp_structure_head .pkp_navigation_primary > li.current > a {
    background: #4d1727 !important;
    border-bottom-color: #d8a12e !important;
  }

  body .pkp_structure_head .pkp_navigation_search_wrapper a {
    min-height: 58px !important;
    margin: 0 !important;
    padding: 16px 15px !important;
    background: transparent !important;
    color: #ffffff !important;
    border: 0 !important;
    border-bottom: 4px solid transparent !important;
    border-radius: 0 !important;
    box-shadow: none !important;
  }
}

@media print {
  body,
  .pkp_structure_page,
  .pkp_structure_content {
    background: #ffffff;
    color: #000000;
    box-shadow: none;
  }

  .pkp_structure_head,
  .pkp_structure_sidebar,
  .pkp_structure_footer_wrapper,
  .pkp_navigation_primary_row,
  .cmp_breadcrumbs {
    display: none !important;
  }

  .pkp_structure_main {
    width: 100% !important;
  }

  a {
    color: #000000;
  }
}