/*
 * IIDIAS / UNICAP — Personalización visual para OJS 3.5
 * Diseñado para el tema Default de OJS.
 * Recomendación: subir desde Settings > Website > Appearance > Advanced > Journal Stylesheet.
 */

/* =========================================================
   1. TOKENS DE DISEÑO
   ========================================================= */
:root {
  --iidias-navy-950: #07182b;
  --iidias-navy-900: #0b2340;
  --iidias-navy-800: #12375f;
  --iidias-blue-700: #18558a;
  --iidias-blue-600: #236ba5;
  --iidias-blue-500: #2f7fbd;
  --iidias-sky-100: #eaf3fa;
  --iidias-slate-900: #182433;
  --iidias-slate-700: #425466;
  --iidias-slate-500: #6b7c8f;
  --iidias-border: #dbe4ec;
  --iidias-bg: #f5f8fb;
  --iidias-white: #ffffff;
  --iidias-shadow: 0 12px 34px rgba(7, 24, 43, 0.09);
  --iidias-radius: 12px;
  --iidias-radius-sm: 8px;
}

/* =========================================================
   2. BASE
   ========================================================= */
html {
  scroll-behavior: smooth;
}

body {
  background: var(--iidias-bg);
  color: var(--iidias-slate-900);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.65;
}

a {
  color: var(--iidias-blue-700);
  transition: color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease;
}

a:hover,
a:focus {
  color: var(--iidias-navy-900);
}

.pkp_structure_page {
  background: transparent;
}

.pkp_head_wrapper,
.pkp_structure_content,
.pkp_structure_footer {
  max-width: 1240px;
}

/* =========================================================
   3. HEADER / IDENTIDAD
   ========================================================= */
.pkp_structure_head {
  background: var(--iidias-white);
  border-bottom: 0;
  box-shadow: 0 2px 14px rgba(7, 24, 43, 0.08);
}

.pkp_site_name_wrapper {
  background: var(--iidias-white);
}

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

.pkp_site_name .is_img img {
  max-height: 82px;
  width: auto;
}

.pkp_site_name .is_text {
  color: var(--iidias-navy-900);
  font-weight: 750;
  letter-spacing: -0.02em;
}

/* Barra principal azul */
.pkp_site_nav_menu {
  background: var(--iidias-navy-900);
}

.pkp_navigation_primary_wrapper {
  min-height: 58px;
}

.pkp_navigation_primary > li > a,
.pkp_navigation_search_wrapper a {
  color: var(--iidias-white);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: .045em;
  text-transform: uppercase;
}

.pkp_navigation_primary > li > a:hover,
.pkp_navigation_search_wrapper a:hover {
  color: var(--iidias-white);
  border-color: var(--iidias-blue-500);
}

.pkp_navigation_primary > li > a:focus,
.pkp_navigation_search_wrapper a:focus {
  background: var(--iidias-white);
  color: var(--iidias-navy-900);
}

/* Dropdowns */
.pkp_navigation_primary ul,
.pkp_navigation_user ul {
  border: 1px solid var(--iidias-border);
  border-radius: var(--iidias-radius-sm);
  box-shadow: var(--iidias-shadow);
  overflow: hidden;
}

.pkp_navigation_primary ul a,
.pkp_navigation_user ul a {
  color: var(--iidias-navy-900);
  background: var(--iidias-white);
}

.pkp_navigation_primary ul a:hover,
.pkp_navigation_user ul a:hover {
  background: var(--iidias-sky-100);
  color: var(--iidias-navy-900);
  border-color: var(--iidias-blue-600);
}

/* Menú de usuario superior */
@media (min-width: 992px) {
  .pkp_navigation_user_wrapper {
    top: 10px;
  }

  .pkp_navigation_user > li > a {
    color: var(--iidias-slate-700);
    font-weight: 600;
  }

  .pkp_navigation_user > li > a:hover {
    color: var(--iidias-blue-700);
  }
}

/* Botón móvil */
.pkp_site_nav_toggle {
  color: var(--iidias-navy-900);
}

.pkp_site_nav_toggle > span {
  border-color: var(--iidias-navy-900);
}

/* =========================================================
   4. CONTENIDO GENERAL
   ========================================================= */
.pkp_structure_content {
  padding-top: 34px;
  padding-bottom: 54px;
}

.pkp_structure_main {
  background: var(--iidias-white);
  border: 1px solid var(--iidias-border);
  border-radius: var(--iidias-radius);
  box-shadow: var(--iidias-shadow);
  padding: 36px;
}

.pkp_structure_main h1,
.pkp_structure_main h2,
.pkp_structure_main h3,
.pkp_structure_main h4 {
  color: var(--iidias-navy-900);
  letter-spacing: -0.018em;
}

.pkp_structure_main h1 {
  font-size: clamp(1.9rem, 3vw, 2.65rem);
  line-height: 1.15;
}

.pkp_structure_main h2 {
  font-size: clamp(1.4rem, 2vw, 1.9rem);
}

.page h1::after,
.pkp_structure_main > h1::after {
  content: "";
  display: block;
  width: 58px;
  height: 4px;
  margin-top: 14px;
  border-radius: 999px;
  background: var(--iidias-blue-600);
}

/* =========================================================
   5. HOME / PORTADA
   ========================================================= */

/* Imagen principal */
.pkp_page_index .homepage_image {
  overflow: hidden;
  border-radius: var(--iidias-radius);
  box-shadow: var(--iidias-shadow);
}

.pkp_page_index .homepage_image img {
  max-height: 460px;
  object-fit: cover;
}

/* Acerca de: funciona como bloque editorial principal */
.pkp_page_index .homepage_about {
  position: relative;
  margin: 0 0 34px;
  padding: 44px 48px;
  color: var(--iidias-white);
  background:
    radial-gradient(circle at 90% 10%, rgba(47, 127, 189, .30), transparent 34%),
    linear-gradient(135deg, var(--iidias-navy-950), var(--iidias-navy-800));
  border-radius: var(--iidias-radius);
  overflow: hidden;
}

.pkp_page_index .homepage_about::before {
  content: "IIDIAS • UNICAP";
  display: inline-block;
  margin-bottom: 14px;
  padding: 6px 11px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 999px;
  color: #dcecf8;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .11em;
}

.pkp_page_index .homepage_about h2 {
  margin: 0 0 16px;
  color: var(--iidias-white);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.08;
}

.pkp_page_index .homepage_about p {
  max-width: 820px;
  margin-bottom: 0;
  color: #e8f0f7;
  font-size: 1.05rem;
}

/* Highlights */
.pkp_page_index .cmp_highlights {
  margin-bottom: 34px;
}

.pkp_page_index .cmp_highlights .obj_highlight {
  border: 1px solid var(--iidias-border);
  border-radius: var(--iidias-radius);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(7,24,43,.07);
}

/* Avisos */
.pkp_page_index .cmp_announcements {
  margin: 34px 0;
  border: 1px solid var(--iidias-border);
  border-radius: var(--iidias-radius);
  background: #fbfdff;
  overflow: hidden;
}

.obj_announcement_summary h3,
.obj_announcement_summary h4 {
  color: var(--iidias-navy-900);
}

/* Número actual */
.pkp_page_index .current_issue {
  margin-top: 38px;
  padding-top: 32px;
  border-top: 0;
}

.pkp_page_index .current_issue > h2 {
  position: relative;
  margin-bottom: 22px;
  padding-bottom: 14px;
  font-size: 1.85rem;
}

.pkp_page_index .current_issue > h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 58px;
  height: 4px;
  border-radius: 999px;
  background: var(--iidias-blue-600);
}

.pkp_page_index .current_issue .current_issue_title {
  display: inline-block;
  margin: 0 0 24px;
  padding: 9px 14px;
  color: var(--iidias-navy-900);
  background: var(--iidias-sky-100);
  border-radius: 999px;
  font-weight: 700;
}

/* Contenido adicional */
.pkp_page_index .additional_content {
  margin-top: 40px;
  padding: 32px !important;
  background: #f8fbfe;
  border: 1px solid var(--iidias-border) !important;
  border-radius: var(--iidias-radius);
}

/* =========================================================
   6. ARTÍCULOS / ISSUE
   ========================================================= */
.obj_article_summary {
  margin-bottom: 18px;
  padding: 24px;
  border: 1px solid var(--iidias-border);
  border-radius: var(--iidias-radius-sm);
  background: var(--iidias-white);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.obj_article_summary:hover {
  transform: translateY(-2px);
  border-color: #bfd2e2;
  box-shadow: 0 10px 26px rgba(7,24,43,.08);
}

.obj_article_summary > .title {
  font-size: 1.08rem;
  line-height: 1.45;
}

.obj_article_summary > .title a {
  color: var(--iidias-navy-900);
}

.obj_article_summary > .title a:hover {
  color: var(--iidias-blue-700);
}

.obj_article_summary .authors {
  color: var(--iidias-slate-700);
}

.obj_article_summary .pages,
.obj_article_summary .published,
.obj_article_summary .meta {
  color: var(--iidias-slate-500);
}

.obj_issue_toc .section {
  margin-top: 32px;
}

.obj_issue_toc .section > h2,
.obj_issue_toc .section > h3 {
  padding-bottom: 10px;
  border-bottom: 2px solid var(--iidias-sky-100);
}

/* Botones PDF/HTML */
.obj_galley_link,
.cmp_button,
.cmp_form .buttons button,
button.submit {
  border: 1px solid var(--iidias-blue-700) !important;
  border-radius: 7px !important;
  background: var(--iidias-blue-700) !important;
  color: var(--iidias-white) !important;
  font-weight: 700;
  box-shadow: none !important;
}

.obj_galley_link:hover,
.cmp_button:hover,
.cmp_form .buttons button:hover,
button.submit:hover {
  border-color: var(--iidias-navy-900) !important;
  background: var(--iidias-navy-900) !important;
  color: var(--iidias-white) !important;
}

/* =========================================================
   7. FORMULARIOS / LOGIN / BÚSQUEDA
   ========================================================= */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
input[type="search"],
textarea,
select {
  border: 1px solid #cbd7e2;
  border-radius: 7px;
  background: #fff;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--iidias-blue-600);
  box-shadow: 0 0 0 3px rgba(35,107,165,.12);
  outline: none;
}

/* =========================================================
   8. SIDEBAR
   ========================================================= */
.pkp_structure_sidebar {
  padding-left: 28px;
}

.pkp_block {
  margin-bottom: 20px;
  padding: 20px;
  border: 1px solid var(--iidias-border);
  border-radius: var(--iidias-radius-sm);
  background: var(--iidias-white);
}

.pkp_block .title {
  color: var(--iidias-navy-900);
  font-weight: 750;
}

/* =========================================================
   9. FOOTER
   ========================================================= */
.pkp_structure_footer_wrapper {
  background:
    radial-gradient(circle at 15% 20%, rgba(47,127,189,.16), transparent 28%),
    var(--iidias-navy-950);
  border-top: 4px solid var(--iidias-blue-600);
}

.pkp_structure_footer {
  color: #dbe7f1;
}

.pkp_footer_content {
  color: #dbe7f1;
  font-size: .92rem;
}

.pkp_footer_content a {
  color: var(--iidias-white);
}

.pkp_footer_content a:hover {
  color: #9ed0f0;
}

.pkp_brand_footer {
  border-top: 1px solid rgba(255,255,255,.12);
}

.pkp_brand_footer img {
  filter: brightness(0) invert(1);
  opacity: .72;
}

/* =========================================================
   10. ACCESIBILIDAD / DETALLES
   ========================================================= */
::selection {
  background: #cfe5f5;
  color: var(--iidias-navy-950);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid #79b7df;
  outline-offset: 3px;
}

/* =========================================================
   11. RESPONSIVE
   ========================================================= */
@media (max-width: 991px) {
  .pkp_site_nav_menu {
    background: var(--iidias-navy-900);
  }

  .pkp_site_nav_menu a,
  .pkp_navigation_user > li > a {
    color: var(--iidias-white);
  }

  .pkp_structure_content {
    padding-top: 18px;
    padding-bottom: 28px;
  }

  .pkp_structure_main {
    padding: 24px;
    border-radius: 0;
  }

  .pkp_page_index .homepage_about {
    padding: 34px 28px;
  }

  .pkp_structure_sidebar {
    padding-left: 0;
  }
}

@media (max-width: 600px) {
  .pkp_structure_main {
    padding: 20px 16px;
  }

  .pkp_page_index .homepage_about {
    padding: 30px 22px;
    border-radius: 8px;
  }

  .obj_article_summary {
    padding: 18px;
  }

  .pkp_site_name .is_img img {
    max-height: 56px;
  }
}

/* =========================================================
   12. HEADER IIDIAS — V4
   Objetivo exacto:
   1) Franja blanca FULL WIDTH: logo izquierda + usuario derecha
   2) Franja azul FULL WIDTH: menú + búsqueda centrados como grupo
   ========================================================= */

@media (min-width: 992px) {

  /* Quitar la restricción de 1180/1240px SOLO al header */
  .pkp_structure_head .pkp_head_wrapper {
    position: relative !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  /* ---------- FRANJA BLANCA ---------- */
  .pkp_structure_head .pkp_site_name_wrapper {
    position: relative;
    width: 100% !important;
    max-width: none !important;
    height: 104px !important;
    min-height: 104px;
    margin: 0 !important;
    padding: 16px 320px 16px 36px !important;
    box-sizing: border-box;
    background: var(--iidias-white);
  }

  .pkp_structure_head .pkp_site_name {
    position: static !important;
    display: flex !important;
    align-items: center;
    width: auto !important;
    height: 72px;
    margin: 0 !important;
    padding: 0 !important;
    overflow: visible !important;
    white-space: normal !important;
    background: transparent !important;
    text-align: left;
  }

  .pkp_structure_head .pkp_site_name .is_img {
    display: inline-flex !important;
    align-items: center;
    margin: 0 !important;
    padding: 0 !important;
  }

  .pkp_structure_head .pkp_site_name .is_img img {
    display: block !important;
    width: auto !important;
    height: auto !important;
    max-width: 470px !important;
    max-height: 72px !important;
    object-fit: contain;
  }

  .pkp_structure_head .pkp_site_name .is_text {
    color: var(--iidias-navy-900) !important;
    font-size: 2rem;
    font-weight: 750;
    line-height: 1.15;
  }

  /*
   * IMPORTANTE:
   * nav debe permanecer STATIC para que el menú de usuario absoluto
   * tome como referencia .pkp_head_wrapper y pueda subir a la franja blanca.
   */
  .pkp_structure_head .pkp_site_nav_menu {
    position: static !important;
    display: block !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    background: var(--iidias-navy-900) !important;
    overflow: visible !important;
  }

  /* Usuario arriba a la derecha, visible sobre el blanco */
  .pkp_structure_head .pkp_navigation_user_wrapper {
    display: block !important;
    position: absolute !important;
    top: 28px !important;
    right: 36px !important;
    bottom: auto !important;
    left: auto !important;
    width: auto !important;
    max-width: 270px !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    transform: none !important;
    text-align: right !important;
    z-index: 10050 !important;
  }

  .pkp_structure_head .pkp_navigation_user {
    display: flex !important;
    align-items: center;
    justify-content: flex-end;
    width: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    text-align: right !important;
    font-size: .84rem;
  }

  .pkp_structure_head .pkp_navigation_user > li {
    position: relative;
    display: inline-block !important;
    margin: 0 0 0 4px !important;
  }

  .pkp_structure_head .pkp_navigation_user > li > a {
    display: inline-flex !important;
    align-items: center;
    padding: 9px 11px !important;
    color: var(--iidias-slate-700) !important;
    background: transparent !important;
    border-radius: 7px;
    font-weight: 650;
    line-height: 1.2;
    text-decoration: none;
  }

  .pkp_structure_head .pkp_navigation_user > li > a:hover,
  .pkp_structure_head .pkp_navigation_user > li > a:focus {
    color: var(--iidias-navy-900) !important;
    background: var(--iidias-sky-100) !important;
  }

  /* Dropdown del usuario hacia abajo y alineado al borde derecho */
  .pkp_structure_head .pkp_navigation_user > li > ul,
  .pkp_structure_head .pkp_navigation_user .dropdown-menu {
    top: 100% !important;
    right: 0 !important;
    left: auto !important;
    transform: none !important;
    min-width: 210px;
    margin-top: 4px !important;
    background: var(--iidias-white) !important;
    z-index: 10060 !important;
  }

  .pkp_structure_head .pkp_navigation_user ul a {
    color: var(--iidias-navy-900) !important;
    background: var(--iidias-white) !important;
    text-align: left;
  }

  .pkp_structure_head .pkp_navigation_user ul a:hover,
  .pkp_structure_head .pkp_navigation_user ul a:focus {
    background: var(--iidias-sky-100) !important;
  }

  /* ---------- FRANJA AZUL ---------- */
  .pkp_structure_head .pkp_navigation_primary_row {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    background: var(--iidias-navy-900) !important;
  }

  /*
   * Menú + Buscar forman UNA SOLA UNIDAD centrada.
   * No hay menú pegado a izquierda ni búsqueda abandonada a la derecha.
   */
  .pkp_structure_head .pkp_navigation_primary_wrapper {
    display: flex !important;
    align-items: stretch !important;
    justify-content: center !important;
    gap: 22px;
    width: 100% !important;
    max-width: none !important;
    min-height: 60px;
    margin: 0 !important;
    padding: 0 36px !important;
    box-sizing: border-box;
    text-align: center;
  }

  .pkp_structure_head .pkp_navigation_primary {
    display: flex !important;
    flex: 0 1 auto !important;
    align-items: stretch;
    justify-content: center;
    gap: 6px;
    width: auto !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    text-align: center !important;
  }

  .pkp_structure_head .pkp_navigation_primary > li {
    position: relative;
    display: flex !important;
    align-items: stretch;
    margin: 0 !important;
  }

  .pkp_structure_head .pkp_navigation_primary > li > a {
    display: flex !important;
    align-items: center;
    justify-content: center;
    min-height: 60px;
    margin: 0 !important;
    padding: 0 16px !important;
    border-bottom: 3px solid transparent;
    color: var(--iidias-white) !important;
    background: transparent !important;
    font-size: .81rem;
    font-weight: 750;
    letter-spacing: .045em;
    line-height: 1.2;
    text-transform: uppercase;
    white-space: nowrap;
  }

  .pkp_structure_head .pkp_navigation_primary > li > a:hover,
  .pkp_structure_head .pkp_navigation_primary > li > a:focus {
    color: var(--iidias-white) !important;
    background: rgba(255,255,255,.07) !important;
    border-bottom-color: var(--iidias-blue-500);
  }

  /* Buscar deja de flotar y vive junto al resto del menú */
  .pkp_structure_head .pkp_navigation_search_wrapper {
    float: none !important;
    display: flex !important;
    flex: 0 0 auto;
    align-items: stretch;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
  }

  .pkp_structure_head .pkp_navigation_search_wrapper a {
    display: flex !important;
    align-items: center;
    gap: 7px;
    min-height: 60px;
    margin: 0 !important;
    padding: 0 16px !important;
    border: 0 !important;
    border-left: 1px solid rgba(255,255,255,.18) !important;
    color: var(--iidias-white) !important;
    background: transparent !important;
    font-size: .81rem;
    font-weight: 750;
    letter-spacing: .045em;
    line-height: 1.2;
    text-transform: uppercase;
  }

  .pkp_structure_head .pkp_navigation_search_wrapper a:hover,
  .pkp_structure_head .pkp_navigation_search_wrapper a:focus {
    color: var(--iidias-white) !important;
    background: rgba(255,255,255,.07) !important;
  }

  /*
   * Dejamos el comportamiento nativo de dropdown de OJS,
   * sólo anulamos desplazamientos heredados que pudieran separarlo del botón.
   */
  .pkp_structure_head .pkp_navigation_primary > li:hover > ul {
    top: 60px !important;
    left: 0 !important;
    transform: none !important;
  }
}

/* Laptops: conservar composición sin apiñar */
@media (min-width: 992px) and (max-width: 1250px) {
  .pkp_structure_head .pkp_site_name_wrapper {
    padding-left: 24px !important;
    padding-right: 280px !important;
  }

  .pkp_structure_head .pkp_navigation_user_wrapper {
    right: 24px !important;
  }

  .pkp_structure_head .pkp_navigation_primary_wrapper {
    gap: 12px;
    padding-left: 18px !important;
    padding-right: 18px !important;
  }

  .pkp_structure_head .pkp_navigation_primary {
    gap: 2px;
  }

  .pkp_structure_head .pkp_navigation_primary > li > a,
  .pkp_structure_head .pkp_navigation_search_wrapper a {
    padding-left: 11px !important;
    padding-right: 11px !important;
    font-size: .77rem;
  }
}

/* ---------- MÓVIL / TABLET ---------- */
@media (max-width: 991px) {
  .pkp_structure_head .pkp_head_wrapper {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
  }

  .pkp_structure_head .pkp_site_name_wrapper {
    width: 100% !important;
    max-width: none !important;
    background: var(--iidias-white);
  }

  .pkp_structure_head .pkp_site_name .is_img img {
    width: auto !important;
    height: auto !important;
    max-width: min(330px, 65vw) !important;
    max-height: 54px !important;
  }

  /* En móvil conservamos el comportamiento desplegable de OJS */
  .pkp_structure_head .pkp_site_nav_menu {
    width: 100% !important;
    max-width: none !important;
    background: var(--iidias-navy-900) !important;
  }

  .pkp_structure_head .pkp_navigation_primary_wrapper {
    max-width: none !important;
  }

  .pkp_structure_head .pkp_navigation_primary > li > a,
  .pkp_structure_head .pkp_navigation_search_wrapper a,
  .pkp_structure_head .pkp_navigation_user > li > a {
    color: var(--iidias-white) !important;
  }
}

/* =========================================================
   13. REFINAMIENTOS IIDIAS — V5
   Cambios solicitados:
   - Franja del logo con color elegante para logo azul marino
   - Corrección visual de Archives / Issues Archive
   - Mayor separación entre menú principal y Buscar
   - Preparación visual del login
   ========================================================= */

/* Franja superior del logo:
   tono perla / plata cálida con leve guiño dorado para combinar
   con azul marino, plata y detalles dorados del logotipo.
*/
:root {
  --iidias-header-pearl-1: #fbfbfc;
  --iidias-header-pearl-2: #f3f5f8;
  --iidias-header-pearl-3: #ece8de;
  --iidias-gold-soft: #c2a66a;
  --iidias-gold-soft-2: rgba(194,166,106,.28);
}

@media (min-width: 992px) {
  .pkp_structure_head .pkp_site_name_wrapper {
    background:
      linear-gradient(180deg,
        var(--iidias-header-pearl-1) 0%,
        var(--iidias-header-pearl-2) 72%,
        var(--iidias-header-pearl-3) 100%) !important;
    border-bottom: 1px solid rgba(194,166,106,.30);
    box-shadow:
      inset 0 -1px 0 rgba(255,255,255,.9),
      inset 0 -10px 24px rgba(7,24,43,.03);
  }

  .pkp_structure_head .pkp_site_name_wrapper::after {
    content: "";
    position: absolute;
    left: 36px;
    right: 36px;
    bottom: 0;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg,
      transparent 0%,
      rgba(194,166,106,.10) 10%,
      rgba(194,166,106,.65) 50%,
      rgba(194,166,106,.10) 90%,
      transparent 100%);
    pointer-events: none;
  }

  /* Separar visualmente el menú del botón Buscar */
  .pkp_structure_head .pkp_navigation_primary_wrapper {
    gap: 34px !important;
  }

  .pkp_structure_head .pkp_navigation_search_wrapper a {
    margin-left: 6px !important;
    padding-left: 18px !important;
    border-left: 1px solid rgba(255,255,255,.24) !important;
  }
}

@media (min-width: 992px) and (max-width: 1250px) {
  .pkp_structure_head .pkp_navigation_primary_wrapper {
    gap: 22px !important;
  }
}

/* ---------- ARCHIVES / ISSUE ARCHIVE ---------- */
/* Se convierte cada número en una tarjeta clara y se fuerza
   una estructura que evita empalmes de textos. */
.page_issue_archive .issues_archive,
.page_issue_archive .obj_issue_summary {
  clear: both;
}

.page_issue_archive .obj_issue_summary {
  display: grid;
  grid-template-columns: minmax(120px, 150px) minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  margin-bottom: 24px;
  padding: 22px;
  background: var(--iidias-white);
  border: 1px solid var(--iidias-border);
  border-radius: var(--iidias-radius);
  box-shadow: 0 8px 26px rgba(7,24,43,.06);
  overflow: hidden;
}

.page_issue_archive .obj_issue_summary::after {
  content: "";
  display: block;
  clear: both;
}

.page_issue_archive .obj_issue_summary .cover,
.page_issue_archive .obj_issue_summary .cover img {
  display: block;
}

.page_issue_archive .obj_issue_summary .cover img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 8px 18px rgba(7,24,43,.08);
}

.page_issue_archive .obj_issue_summary .title,
.page_issue_archive .obj_issue_summary .series,
.page_issue_archive .obj_issue_summary .subtitle,
.page_issue_archive .obj_issue_summary .published,
.page_issue_archive .obj_issue_summary .date_published,
.page_issue_archive .obj_issue_summary .description {
  position: relative;
  z-index: 1;
  display: block;
}

.page_issue_archive .obj_issue_summary .series {
  margin: 0 0 6px;
  color: var(--iidias-blue-700);
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.page_issue_archive .obj_issue_summary .title {
  margin: 0 0 8px;
  color: var(--iidias-navy-900);
  font-size: 1.18rem;
  line-height: 1.35;
  font-weight: 750;
}

.page_issue_archive .obj_issue_summary .subtitle,
.page_issue_archive .obj_issue_summary .date_published,
.page_issue_archive .obj_issue_summary .published {
  margin: 0 0 8px;
  color: var(--iidias-slate-500);
  line-height: 1.5;
}

.page_issue_archive .obj_issue_summary .description {
  margin-top: 10px;
  color: var(--iidias-slate-700);
  line-height: 1.65;
}

.page_issue_archive .obj_issue_summary .description p:last-child {
  margin-bottom: 0;
}

/* Por si la plantilla usa floats internos */
.page_issue_archive .obj_issue_summary > * {
  float: none !important;
  max-width: 100%;
}

@media (max-width: 767px) {
  .page_issue_archive .obj_issue_summary {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 18px;
  }

  .page_issue_archive .obj_issue_summary .cover {
    max-width: 160px;
  }
}

/* ---------- LOGIN ---------- */
/* Se refina visualmente el login. Para inyectar el logo real dentro
   del cuadro de acceso vía CSS, necesito la ruta pública exacta del logo.
   Con esta versión lo dejamos preparado y más elegante.
*/
.page_login .pkp_structure_main,
.page_lost_password .pkp_structure_main,
.page_register .pkp_structure_main {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.page_login .cmp_form,
.page_lost_password .cmp_form,
.page_register .cmp_form {
  position: relative;
  padding-top: 28px;
}

.page_login .cmp_form::before,
.page_lost_password .cmp_form::before {
  content: "IIDIAS · UNICAP";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  padding: 7px 12px;
  border: 1px solid rgba(194,166,106,.45);
  border-radius: 999px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  color: var(--iidias-navy-900);
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}

/* ---------- DETALLE EXTRA SOBRE HOME / CURRENT ISSUE ---------- */
.pkp_page_index .current_issue {
  background: linear-gradient(180deg, #ffffff 0%, #fbfcfe 100%);
  border: 1px solid var(--iidias-border);
  border-radius: var(--iidias-radius);
  padding: 28px;
  box-shadow: 0 10px 28px rgba(7,24,43,.05);
}

/* Un poco más de aire entre título y lista de artículos del issue actual */
.pkp_page_index .current_issue .current_issue_title {
  margin-bottom: 28px;
}

/* =========================================================
   14. REFINAMIENTOS IIDIAS — V6
   - Header con contraste más visible
   - Logo PNG completamente transparente sobre el header
   - Fondo general gris-azulado institucional
   - Mayor separación entre navegación y Search
   - Logo real IIDIAS en login / recuperación de contraseña
   ========================================================= */

:root {
  --iidias-header-silver: #dfe5eb;
  --iidias-header-silver-light: #edf1f4;
  --iidias-header-silver-deep: #d4dce4;
  --iidias-body-bg: #edf2f6;
  --iidias-body-bg-soft: #f4f7f9;
}

/* ---------- FONDO GENERAL ---------- */
body {
  background:
    linear-gradient(180deg, var(--iidias-body-bg) 0%, var(--iidias-body-bg-soft) 440px, #f7f9fb 100%) !important;
}

.pkp_structure_page {
  background: transparent !important;
}

/* El contenido permanece blanco para contrastar con el fondo general */
.pkp_structure_main {
  background: rgba(255,255,255,.98) !important;
}

/* ---------- HEADER / ZONA DEL LOGO ---------- */
@media (min-width: 992px) {
  .pkp_structure_head .pkp_site_name_wrapper {
    background:
      radial-gradient(circle at 8% 45%, rgba(255,255,255,.78) 0, rgba(255,255,255,0) 28%),
      linear-gradient(
        135deg,
        var(--iidias-header-silver-light) 0%,
        var(--iidias-header-silver) 55%,
        var(--iidias-header-silver-deep) 100%
      ) !important;
    border-bottom: 1px solid rgba(11,35,64,.14) !important;
    box-shadow:
      inset 0 -1px 0 rgba(255,255,255,.70),
      0 4px 16px rgba(7,24,43,.07) !important;
  }

  /* Acento metálico/dorado discreto, visible pero sobrio */
  .pkp_structure_head .pkp_site_name_wrapper::after {
    left: 36px !important;
    right: 36px !important;
    height: 3px !important;
    background: linear-gradient(
      90deg,
      transparent 0%,
      rgba(194,166,106,.18) 12%,
      rgba(194,166,106,.82) 50%,
      rgba(194,166,106,.18) 88%,
      transparent 100%
    ) !important;
  }

  /* El PNG ya tiene transparencia: evitar cualquier fondo blanco heredado */
  .pkp_structure_head .pkp_site_name .is_img,
  .pkp_structure_head .pkp_site_name .is_img a,
  .pkp_structure_head .pkp_site_name .is_img img {
    background: transparent !important;
    box-shadow: none !important;
  }

  /*
   * Separación más clara:
   * el grupo de navegación se mantiene centrado,
   * Search queda desplazado un poco más a la derecha.
   */
  .pkp_structure_head .pkp_navigation_primary_wrapper {
    gap: 52px !important;
  }

  .pkp_structure_head .pkp_navigation_search_wrapper {
    margin-left: 8px !important;
  }

  .pkp_structure_head .pkp_navigation_search_wrapper a {
    margin-left: 8px !important;
    padding-left: 24px !important;
    padding-right: 18px !important;
    border-left: 1px solid rgba(255,255,255,.34) !important;
  }
}

@media (min-width: 992px) and (max-width: 1250px) {
  .pkp_structure_head .pkp_navigation_primary_wrapper {
    gap: 30px !important;
  }

  .pkp_structure_head .pkp_navigation_search_wrapper a {
    padding-left: 18px !important;
    padding-right: 12px !important;
  }
}

/* Tablet / móvil: conservar el fondo metálico claro también */
@media (max-width: 991px) {
  .pkp_structure_head .pkp_site_name_wrapper {
    background:
      linear-gradient(
        135deg,
        var(--iidias-header-silver-light) 0%,
        var(--iidias-header-silver) 100%
      ) !important;
    border-bottom: 1px solid rgba(11,35,64,.12) !important;
  }

  .pkp_structure_head .pkp_site_name .is_img,
  .pkp_structure_head .pkp_site_name .is_img a,
  .pkp_structure_head .pkp_site_name .is_img img {
    background: transparent !important;
    box-shadow: none !important;
  }
}

/* ---------- LOGIN CON LOGO REAL ---------- */
.page_login .cmp_form::before,
.page_lost_password .cmp_form::before {
  content: "" !important;
  display: block !important;
  width: 132px !important;
  height: 132px !important;
  margin: 0 auto 22px !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 50% !important;
  background-color: transparent !important;
  background-image: url("https://iidias.unicap.edu.mx/public/journals/1/pageHeaderLogoImage_es.png") !important;
  background-repeat: no-repeat !important;
  background-position: center !important;
  background-size: contain !important;
  box-shadow: 0 10px 26px rgba(7,24,43,.13) !important;
}

/* Marco más editorial para el formulario de acceso */
.page_login .pkp_structure_main,
.page_lost_password .pkp_structure_main {
  max-width: 700px !important;
}

.page_login .cmp_form,
.page_lost_password .cmp_form {
  padding: 30px 34px 34px !important;
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(11,35,64,.10);
  border-radius: 14px;
}

/* En pantallas pequeñas el logo del login no domina */
@media (max-width: 600px) {
  .page_login .cmp_form::before,
  .page_lost_password .cmp_form::before {
    width: 104px !important;
    height: 104px !important;
    margin-bottom: 18px !important;
  }

  .page_login .cmp_form,
  .page_lost_password .cmp_form {
    padding: 22px 18px 26px !important;
  }
}

/* =========================================================
   15. REFINAMIENTOS IIDIAS — V7
   - Logo principal más grande y fusionado visualmente con la barra azul
   - Header metálico más perceptible
   - Search con aproximadamente el doble de separación
   - Login con logo grande fuera del card, a la derecha
   ========================================================= */

:root {
  --iidias-header-metal-1: #eef2f5;
  --iidias-header-metal-2: #d5dde5;
  --iidias-header-metal-3: #bfcbd6;
  --iidias-header-blue-shadow: rgba(11,35,64,.20);
}

/* ---------- HEADER MÁS INTENSO ---------- */
@media (min-width: 992px) {

  /* Más profundidad y contraste metálico */
  .pkp_structure_head .pkp_site_name_wrapper {
    height: 124px !important;
    min-height: 124px !important;
    padding-top: 16px !important;
    padding-bottom: 10px !important;

    background:
      radial-gradient(circle at 14% 46%,
        rgba(255,255,255,.94) 0%,
        rgba(255,255,255,.34) 24%,
        rgba(255,255,255,0) 48%),
      linear-gradient(
        135deg,
        var(--iidias-header-metal-1) 0%,
        var(--iidias-header-metal-2) 58%,
        var(--iidias-header-metal-3) 100%
      ) !important;

    border-bottom: 0 !important;
    box-shadow:
      inset 0 -18px 34px rgba(11,35,64,.075),
      0 7px 22px rgba(7,24,43,.09) !important;
  }

  /* Acento dorado más visible */
  .pkp_structure_head .pkp_site_name_wrapper::after {
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    height: 4px !important;
    border-radius: 0 !important;
    background:
      linear-gradient(
        90deg,
        rgba(194,166,106,.10) 0%,
        rgba(194,166,106,.62) 22%,
        rgba(224,199,136,.95) 50%,
        rgba(194,166,106,.62) 78%,
        rgba(194,166,106,.10) 100%
      ) !important;
  }

  /*
   * Logo más grande sin hacer crecer demasiado el header:
   * lo hacemos descender parcialmente sobre la franja azul.
   */
  .pkp_structure_head .pkp_site_name {
    position: relative !important;
    height: 98px !important;
    min-height: 98px !important;
    overflow: visible !important;
    z-index: 50;
  }

  .pkp_structure_head .pkp_site_name .is_img {
    position: relative !important;
    z-index: 60;
  }

  .pkp_structure_head .pkp_site_name .is_img img {
    max-width: 540px !important;
    max-height: 108px !important;
    transform: translateY(12px);
    filter: drop-shadow(0 8px 14px rgba(7,24,43,.13));
  }

  /*
   * La barra azul sube unos px y se integra visualmente
   * con el logo que sobresale.
   */
  .pkp_structure_head .pkp_site_nav_menu {
    margin-top: -10px !important;
    padding-top: 10px !important;
    background:
      linear-gradient(
        180deg,
        #0d2949 0%,
        var(--iidias-navy-900) 58%,
        #091e37 100%
      ) !important;
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,.06),
      0 5px 14px rgba(7,24,43,.10);
  }

  .pkp_structure_head .pkp_navigation_primary_row {
    background: transparent !important;
  }

  /* Usuario debe seguir arriba sobre la franja clara */
  .pkp_structure_head .pkp_navigation_user_wrapper {
    top: 34px !important;
  }

  /* ---------- SEARCH MUCHO MÁS SEPARADO ---------- */
  .pkp_structure_head .pkp_navigation_primary_wrapper {
    gap: 92px !important;
  }

  .pkp_structure_head .pkp_navigation_search_wrapper {
    margin-left: 18px !important;
  }

  .pkp_structure_head .pkp_navigation_search_wrapper a {
    margin-left: 14px !important;
    padding-left: 30px !important;
    padding-right: 20px !important;
    border-left: 1px solid rgba(255,255,255,.42) !important;
  }
}

@media (min-width: 992px) and (max-width: 1250px) {
  .pkp_structure_head .pkp_navigation_primary_wrapper {
    gap: 48px !important;
  }

  .pkp_structure_head .pkp_site_name .is_img img {
    max-width: 470px !important;
    max-height: 96px !important;
  }

  .pkp_structure_head .pkp_navigation_search_wrapper a {
    padding-left: 22px !important;
    padding-right: 14px !important;
  }
}

/* ---------- LOGIN: LOGO FUERA DEL CARD, GRANDE A LA DERECHA ---------- */
@media (min-width: 820px) {

  .page_login .pkp_structure_main,
  .page_lost_password .pkp_structure_main {
    position: relative !important;
    max-width: 980px !important;
    min-height: 500px;
    overflow: visible !important;
    padding-right: 340px !important;
  }

  /*
   * El formulario queda como card a la izquierda.
   * Eliminamos el logo pseudo-elemento dentro del card.
   */
  .page_login .cmp_form,
  .page_lost_password .cmp_form {
    position: relative;
    z-index: 2;
    max-width: 560px;
    margin: 0 !important;
    padding: 32px 34px 36px !important;
    background: rgba(255,255,255,.96) !important;
    border: 1px solid rgba(11,35,64,.11);
    border-radius: 16px;
    box-shadow: 0 16px 36px rgba(7,24,43,.08);
  }

  .page_login .cmp_form::before,
  .page_lost_password .cmp_form::before {
    display: none !important;
    content: none !important;
  }

  /*
   * Logo grande a la derecha del card.
   * Se añade al contenedor principal para que quede fuera del formulario.
   */
  .page_login .pkp_structure_main::after,
  .page_lost_password .pkp_structure_main::after {
    content: "" !important;
    position: absolute;
    top: 50%;
    right: 52px;
    width: 230px;
    height: 230px;
    transform: translateY(-50%);
    border-radius: 50%;
    background-image:
      url("https://iidias.unicap.edu.mx/public/journals/1/pageHeaderLogoImage_es.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    filter: drop-shadow(0 18px 30px rgba(7,24,43,.18));
    z-index: 1;
    pointer-events: none;
  }
}

/* En tablet/móvil el logo vuelve arriba para no romper layout */
@media (max-width: 819px) {
  .page_login .pkp_structure_main,
  .page_lost_password .pkp_structure_main {
    padding-right: 20px !important;
  }

  .page_login .cmp_form::before,
  .page_lost_password .cmp_form::before {
    content: "" !important;
    display: block !important;
    width: 118px !important;
    height: 118px !important;
    margin: 0 auto 20px !important;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 50% !important;
    background-color: transparent !important;
    background-image:
      url("https://iidias.unicap.edu.mx/public/journals/1/pageHeaderLogoImage_es.png") !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    background-size: contain !important;
    box-shadow: none !important;
    filter: drop-shadow(0 10px 18px rgba(7,24,43,.14));
  }

  .page_login .pkp_structure_main::after,
  .page_lost_password .pkp_structure_main::after {
    display: none !important;
  }
}

/* Móvil: mantener el logo principal contenido */
@media (max-width: 991px) {
  .pkp_structure_head .pkp_site_name_wrapper {
    background:
      linear-gradient(
        135deg,
        #e8edf2 0%,
        #ced8e1 100%
      ) !important;
  }

  .pkp_structure_head .pkp_site_name .is_img img {
    max-width: min(360px, 72vw) !important;
    max-height: 66px !important;
    transform: none !important;
  }
}

/* =========================================================
   16. IIDIAS — V8: PROPORCIÓN Y CONTRASTE FINAL DEL HEADER
   Corrige V7 sin perder cambios anteriores.
   ========================================================= */

:root {
  --iidias-header-cool-1: #d9e1e8;
  --iidias-header-cool-2: #c8d3dd;
  --iidias-header-cool-3: #b9c6d1;
  --iidias-body-strong: #e2e8ee;
  --iidias-body-soft: #edf1f5;
  --iidias-user-gold: #c7aa6a;
}

/* ---------- FONDO GENERAL MÁS PERCEPTIBLE ---------- */
body {
  background:
    linear-gradient(
      180deg,
      var(--iidias-body-strong) 0%,
      var(--iidias-body-soft) 360px,
      #f3f6f8 100%
    ) !important;
}

.pkp_structure_content {
  background: transparent !important;
}

/* ---------- HEADER ESCRITORIO ---------- */
@media (min-width: 992px) {

  /*
   * Franja clara más compacta:
   * deja de dominar sobre la barra azul.
   */
  .pkp_structure_head .pkp_site_name_wrapper {
    height: 94px !important;
    min-height: 94px !important;
    padding: 7px 310px 7px 34px !important;

    background:
      radial-gradient(
        circle at 12% 50%,
        rgba(255,255,255,.58) 0%,
        rgba(255,255,255,.16) 26%,
        rgba(255,255,255,0) 48%
      ),
      linear-gradient(
        135deg,
        var(--iidias-header-cool-1) 0%,
        var(--iidias-header-cool-2) 56%,
        var(--iidias-header-cool-3) 100%
      ) !important;

    border-bottom: 2px solid rgba(11,35,64,.17) !important;

    box-shadow:
      inset 0 -10px 24px rgba(11,35,64,.08),
      inset 0 1px 0 rgba(255,255,255,.72),
      0 4px 14px rgba(7,24,43,.08) !important;
  }

  /*
   * Acento dorado fino; ya no crea una tercera banda visual.
   */
  .pkp_structure_head .pkp_site_name_wrapper::after {
    left: 34px !important;
    right: 34px !important;
    bottom: 0 !important;
    height: 2px !important;
    border-radius: 999px !important;
    background:
      linear-gradient(
        90deg,
        transparent 0%,
        rgba(199,170,106,.26) 16%,
        rgba(199,170,106,.88) 50%,
        rgba(199,170,106,.26) 84%,
        transparent 100%
      ) !important;
  }

  /*
   * Logo grande pero CENTRADO verticalmente.
   * Quitamos el desplazamiento hacia abajo y el solapamiento de V7.
   */
  .pkp_structure_head .pkp_site_name {
    position: static !important;
    display: flex !important;
    align-items: center !important;
    height: 80px !important;
    min-height: 80px !important;
    padding: 0 !important;
    margin: 0 !important;
    overflow: visible !important;
  }

  .pkp_structure_head .pkp_site_name .is_img {
    display: flex !important;
    align-items: center !important;
    height: 80px !important;
  }

  .pkp_structure_head .pkp_site_name .is_img img {
    max-width: 500px !important;
    max-height: 82px !important;
    transform: none !important;
    filter: drop-shadow(0 5px 10px rgba(7,24,43,.13)) !important;
  }

  /*
   * Barra azul deja de subir debajo del logo.
   * Altura de 64px para equilibrarse mejor con los 94px superiores.
   */
  .pkp_structure_head .pkp_site_nav_menu {
    margin-top: 0 !important;
    padding-top: 0 !important;
    min-height: 64px !important;

    background:
      linear-gradient(
        180deg,
        #12365d 0%,
        #0b294a 48%,
        #071e38 100%
      ) !important;

    border-top: 1px solid rgba(255,255,255,.07);
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,.05),
      0 4px 12px rgba(7,24,43,.10) !important;
  }

  .pkp_structure_head .pkp_navigation_primary_wrapper,
  .pkp_structure_head .pkp_navigation_primary > li > a,
  .pkp_structure_head .pkp_navigation_search_wrapper a {
    min-height: 64px !important;
  }

  /*
   * Usuario más importante visualmente:
   * pill azul marino, borde dorado sutil y mejor tamaño.
   */
  .pkp_structure_head .pkp_navigation_user_wrapper {
    top: 24px !important;
    right: 34px !important;
    max-width: 320px !important;
  }

  .pkp_structure_head .pkp_navigation_user {
    gap: 8px !important;
  }

  .pkp_structure_head .pkp_navigation_user > li > a {
    min-height: 42px !important;
    padding: 10px 17px !important;

    color: #ffffff !important;
    background:
      linear-gradient(180deg, #173f69 0%, #0b2949 100%) !important;

    border: 1px solid rgba(199,170,106,.72) !important;
    border-radius: 999px !important;

    box-shadow:
      0 5px 13px rgba(7,24,43,.15),
      inset 0 1px 0 rgba(255,255,255,.10) !important;

    font-size: .86rem !important;
    font-weight: 750 !important;
    letter-spacing: .02em;
  }

  .pkp_structure_head .pkp_navigation_user > li > a:hover,
  .pkp_structure_head .pkp_navigation_user > li > a:focus {
    color: #ffffff !important;
    background:
      linear-gradient(180deg, #1d527f 0%, #103557 100%) !important;
    border-color: rgba(224,199,136,.96) !important;
    transform: translateY(-1px);
  }

  /*
   * Search MUCHO más separado.
   * El menú se conserva centrado y el buscador se distingue como función.
   */
  .pkp_structure_head .pkp_navigation_primary_wrapper {
    gap: 130px !important;
  }

  .pkp_structure_head .pkp_navigation_search_wrapper {
    margin-left: 26px !important;
  }

  .pkp_structure_head .pkp_navigation_search_wrapper a {
    margin-left: 18px !important;
    padding-left: 34px !important;
    padding-right: 22px !important;
    border-left: 1px solid rgba(255,255,255,.50) !important;
  }
}

@media (min-width: 992px) and (max-width: 1280px) {
  .pkp_structure_head .pkp_navigation_primary_wrapper {
    gap: 64px !important;
  }

  .pkp_structure_head .pkp_navigation_search_wrapper {
    margin-left: 12px !important;
  }

  .pkp_structure_head .pkp_navigation_search_wrapper a {
    padding-left: 24px !important;
    padding-right: 14px !important;
  }

  .pkp_structure_head .pkp_site_name .is_img img {
    max-width: 450px !important;
    max-height: 78px !important;
  }
}

/* ---------- LOGIN CORREGIDO SEGÚN ESTRUCTURA REAL OJS 3.5 ---------- */

/*
 * OJS:
 * .pkp_structure_main
 *   .page.page_login
 *      h1
 *      form.cmp_form.login
 *
 * Por eso el layout debe aplicarse a .page_login, no a
 * ".page_login .pkp_structure_main".
 */
@media (min-width: 860px) {

  .page.page_login {
    position: relative !important;
    width: 100%;
    max-width: 960px;
    min-height: 455px;
    margin: 0 auto !important;
    padding: 8px 330px 20px 0 !important;
    box-sizing: border-box;
    overflow: visible !important;
  }

  .page.page_login > h1,
  .page.page_login > p,
  .page.page_login > .cmp_form.login {
    max-width: 560px;
  }

  /* El formulario recupera ancho normal y compacto */
  .page.page_login .cmp_form.login {
    width: 100% !important;
    max-width: 560px !important;
    margin: 22px 0 0 !important;
    padding: 30px 32px 32px !important;
    box-sizing: border-box;

    background: rgba(255,255,255,.97) !important;
    border: 1px solid rgba(11,35,64,.13) !important;
    border-radius: 14px !important;

    box-shadow:
      0 14px 34px rgba(7,24,43,.09) !important;
  }

  .page.page_login .cmp_form.login::before {
    display: none !important;
    content: none !important;
  }

  /* Inputs no se ensanchan artificialmente */
  .page.page_login .cmp_form.login input[type="text"],
  .page.page_login .cmp_form.login input[type="email"],
  .page.page_login .cmp_form.login input[type="password"] {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /*
   * Logo real fuera del card, grande a la derecha.
   * Ahora el selector sí existe.
   */
  .page.page_login::after {
    content: "" !important;
    position: absolute !important;
    top: 52% !important;
    right: 36px !important;

    display: block !important;
    width: 240px !important;
    height: 240px !important;

    transform: translateY(-50%) !important;

    background:
      url("https://iidias.unicap.edu.mx/public/journals/1/pageHeaderLogoImage_es.png")
      center / contain no-repeat !important;

    border-radius: 50%;
    filter:
      drop-shadow(0 18px 26px rgba(7,24,43,.20)) !important;

    z-index: 4 !important;
    pointer-events: none !important;
  }
}

/* Recuperación de contraseña: logo arriba, sin forzar dos columnas */
.page.page_lost_password .cmp_form::before {
  content: "" !important;
  display: block !important;
  width: 126px !important;
  height: 126px !important;
  margin: 0 auto 20px !important;
  background:
    url("https://iidias.unicap.edu.mx/public/journals/1/pageHeaderLogoImage_es.png")
    center / contain no-repeat !important;
  border: 0 !important;
  box-shadow: none !important;
  filter: drop-shadow(0 9px 16px rgba(7,24,43,.15));
}

/* ---------- LOGIN RESPONSIVE ---------- */
@media (max-width: 859px) {

  .page.page_login {
    max-width: 620px;
    margin: 0 auto !important;
  }

  .page.page_login::after {
    content: "" !important;
    display: block !important;
    position: static !important;

    width: 122px !important;
    height: 122px !important;

    margin: 0 auto 22px !important;
    transform: none !important;

    background:
      url("https://iidias.unicap.edu.mx/public/journals/1/pageHeaderLogoImage_es.png")
      center / contain no-repeat !important;

    filter:
      drop-shadow(0 10px 18px rgba(7,24,43,.15)) !important;
  }

  .page.page_login .cmp_form.login {
    width: 100% !important;
    box-sizing: border-box !important;
  }
}

/* ---------- MÓVIL: HEADER EQUILIBRADO ---------- */
@media (max-width: 991px) {
  .pkp_structure_head .pkp_site_name_wrapper {
    background:
      linear-gradient(
        135deg,
        #d8e0e7 0%,
        #becbd6 100%
      ) !important;
  }

  .pkp_structure_head .pkp_site_name .is_img img {
    transform: none !important;
  }
}

/* =========================================================
   17. IIDIAS — V9
   Header sólido + botón de usuario institucional
   Base: V8
   ========================================================= */

:root {
  --iidias-header-solid: #c8d3dd;
  --iidias-header-solid-border: #aab9c6;
  --iidias-gold-line: #c7aa6a;
  --iidias-user-bg: #0b2949;
  --iidias-user-bg-hover: #143d65;
}

/* ---------- FRANJA SUPERIOR: COLOR SÓLIDO ---------- */
@media (min-width: 992px) {

  .pkp_structure_head .pkp_site_name_wrapper {
    background: var(--iidias-header-solid) !important;
    border-bottom: 1px solid var(--iidias-header-solid-border) !important;

    /* Sin difuminado. Sólo una profundidad mínima. */
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,.42),
      0 4px 12px rgba(7,24,43,.08) !important;
  }

  /* Detalle dorado fino para relacionar el header con el logo */
  .pkp_structure_head .pkp_site_name_wrapper::after {
    left: 34px !important;
    right: 34px !important;
    bottom: 0 !important;
    height: 2px !important;
    border-radius: 999px !important;
    background: var(--iidias-gold-line) !important;
    opacity: .72;
  }

  /* Logo limpio sobre el tono sólido */
  .pkp_structure_head .pkp_site_name .is_img,
  .pkp_structure_head .pkp_site_name .is_img a,
  .pkp_structure_head .pkp_site_name .is_img img {
    background: transparent !important;
  }

  /* ---------- BOTÓN DE USUARIO ---------- */
  .pkp_structure_head .pkp_navigation_user > li > a {
    color: #ffffff !important;
    background: var(--iidias-user-bg) !important;

    border: 1.5px solid rgba(199,170,106,.92) !important;
    border-radius: 999px !important;

    min-height: 42px !important;
    padding: 10px 18px !important;

    font-size: .87rem !important;
    font-weight: 750 !important;
    letter-spacing: .02em;

    box-shadow:
      0 5px 12px rgba(7,24,43,.14),
      inset 0 1px 0 rgba(255,255,255,.10) !important;
  }

  .pkp_structure_head .pkp_navigation_user > li > a:hover,
  .pkp_structure_head .pkp_navigation_user > li > a:focus {
    color: #ffffff !important;
    background: var(--iidias-user-bg-hover) !important;
    border-color: #e0c788 !important;
    box-shadow:
      0 7px 16px rgba(7,24,43,.18),
      inset 0 1px 0 rgba(255,255,255,.12) !important;
  }

  /* Flechas/iconos del botón heredan blanco */
  .pkp_structure_head .pkp_navigation_user > li > a::before,
  .pkp_structure_head .pkp_navigation_user > li > a::after {
    color: #ffffff !important;
  }
}

/* Tablet/móvil: mismo tono sólido, sin degradados */
@media (max-width: 991px) {
  .pkp_structure_head .pkp_site_name_wrapper {
    background: var(--iidias-header-solid) !important;
    border-bottom: 1px solid var(--iidias-header-solid-border) !important;
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,.40),
      0 3px 10px rgba(7,24,43,.07) !important;
  }
}

/* =========================================================
   18. IIDIAS — V10
   Corrección: franja superior en AZUL MARINO REAL
   ========================================================= */

:root {
  --iidias-header-navy: #0b2949;
  --iidias-header-navy-deep: #071e38;
  --iidias-header-gold: #c7aa6a;
}

/* ---------- HEADER SUPERIOR EN EL MISMO AZUL MARINO ---------- */
@media (min-width: 992px) {

  .pkp_structure_head .pkp_site_name_wrapper {
    background: var(--iidias-header-navy) !important;
    border-bottom: 2px solid var(--iidias-header-gold) !important;
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,.05),
      0 4px 12px rgba(7,24,43,.12) !important;
  }

  /* Elimina cualquier banda/gradiente anterior */
  .pkp_structure_head .pkp_site_name_wrapper::after {
    display: none !important;
    content: none !important;
  }

  /* Logo sobre fondo oscuro */
  .pkp_structure_head .pkp_site_name .is_img,
  .pkp_structure_head .pkp_site_name .is_img a,
  .pkp_structure_head .pkp_site_name .is_img img {
    background: transparent !important;
  }

  .pkp_structure_head .pkp_site_name .is_img img {
    filter:
      drop-shadow(0 2px 1px rgba(255,255,255,.22))
      drop-shadow(0 6px 12px rgba(0,0,0,.22)) !important;
  }

  /* Usuario: más oscuro para destacar sobre el navy del header */
  .pkp_structure_head .pkp_navigation_user > li > a {
    color: #ffffff !important;
    background: var(--iidias-header-navy-deep) !important;
    border: 1.5px solid rgba(199,170,106,.95) !important;
    border-radius: 999px !important;

    min-height: 42px !important;
    padding: 10px 18px !important;

    font-size: .87rem !important;
    font-weight: 750 !important;
    letter-spacing: .02em;

    box-shadow:
      0 5px 12px rgba(0,0,0,.18),
      inset 0 1px 0 rgba(255,255,255,.06) !important;
  }

  .pkp_structure_head .pkp_navigation_user > li > a:hover,
  .pkp_structure_head .pkp_navigation_user > li > a:focus {
    color: #ffffff !important;
    background: #123b63 !important;
    border-color: #e0c788 !important;
  }

  /* Barra principal: exactamente la misma familia de navy */
  .pkp_structure_head .pkp_site_nav_menu {
    background: var(--iidias-header-navy) !important;
    border-top: 0 !important;
  }

  .pkp_structure_head .pkp_navigation_primary_row {
    background: var(--iidias-header-navy) !important;
  }
}

/* Tablet / móvil */
@media (max-width: 991px) {
  .pkp_structure_head .pkp_site_name_wrapper {
    background: var(--iidias-header-navy) !important;
    border-bottom: 2px solid var(--iidias-header-gold) !important;
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,.05),
      0 3px 10px rgba(7,24,43,.10) !important;
  }

  .pkp_structure_head .pkp_site_name .is_img img {
    filter:
      drop-shadow(0 2px 1px rgba(255,255,255,.18))
      drop-shadow(0 5px 10px rgba(0,0,0,.18)) !important;
  }
}

/* =========================================================
   19. IIDIAS — V11
   Header navy con profundidad, sin abandonar la paleta actual
   Base: V10
   ========================================================= */

:root {
  --iidias-header-navy-base: #0b2949;
  --iidias-header-navy-mid: #10365c;
  --iidias-header-navy-light: #16466f;
  --iidias-header-navy-deep: #061a30;
  --iidias-header-gold: #c7aa6a;
  --iidias-header-gold-light: #e0c788;
}

/* ---------- FRANJA SUPERIOR: NAVY CON PROFUNDIDAD ---------- */
@media (min-width: 992px) {

  .pkp_structure_head .pkp_site_name_wrapper {
    /*
     * Mismo lenguaje navy, pero con profundidad:
     * - iluminación tenue detrás del logo
     * - degradado vertical navy → navy oscuro
     * - sin tonos pastel/grises
     */
    background:
      radial-gradient(
        ellipse at 16% 46%,
        rgba(39, 93, 137, .46) 0%,
        rgba(20, 70, 111, .22) 28%,
        rgba(11, 41, 73, 0) 52%
      ),
      linear-gradient(
        180deg,
        var(--iidias-header-navy-mid) 0%,
        var(--iidias-header-navy-base) 58%,
        var(--iidias-header-navy-deep) 100%
      ) !important;

    border-bottom: 2px solid rgba(199,170,106,.92) !important;

    box-shadow:
      inset 0 1px 0 rgba(255,255,255,.08),
      inset 0 -16px 28px rgba(0,0,0,.10),
      0 5px 15px rgba(7,24,43,.14) !important;
  }

  /*
   * Detalle metálico muy fino.
   * No crea otra banda; sólo remata el header.
   */
  .pkp_structure_head .pkp_site_name_wrapper::after {
    content: "" !important;
    display: block !important;
    position: absolute !important;
    left: 34px !important;
    right: 34px !important;
    bottom: 0 !important;
    height: 1px !important;
    border-radius: 999px !important;
    background:
      linear-gradient(
        90deg,
        transparent 0%,
        rgba(224,199,136,.20) 10%,
        rgba(224,199,136,.78) 48%,
        rgba(224,199,136,.90) 52%,
        rgba(224,199,136,.20) 90%,
        transparent 100%
      ) !important;
    opacity: 1 !important;
    pointer-events: none !important;
  }

  /*
   * El logo se separa del navy mediante una iluminación óptica,
   * no mediante un recuadro o fondo blanco.
   */
  .pkp_structure_head .pkp_site_name .is_img img {
    filter:
      drop-shadow(0 1px 1px rgba(255,255,255,.26))
      drop-shadow(0 5px 10px rgba(0,0,0,.27)) !important;
  }

  /* ---------- USUARIO: BLANCO GARANTIZADO ---------- */
  .pkp_structure_head .pkp_navigation_user,
  .pkp_structure_head .pkp_navigation_user li,
  .pkp_structure_head .pkp_navigation_user li a,
  .pkp_structure_head .pkp_navigation_user > li > a,
  .pkp_structure_head .pkp_navigation_user > li > a:link,
  .pkp_structure_head .pkp_navigation_user > li > a:visited {
    color: #ffffff !important;
  }

  .pkp_structure_head .pkp_navigation_user > li > a {
    background:
      linear-gradient(
        180deg,
        #0a223d 0%,
        #06192e 100%
      ) !important;

    border: 1.5px solid rgba(199,170,106,.96) !important;
    box-shadow:
      0 5px 14px rgba(0,0,0,.20),
      inset 0 1px 0 rgba(255,255,255,.07) !important;

    text-shadow: 0 1px 1px rgba(0,0,0,.28);
  }

  .pkp_structure_head .pkp_navigation_user > li > a:hover,
  .pkp_structure_head .pkp_navigation_user > li > a:focus,
  .pkp_structure_head .pkp_navigation_user > li > a:active {
    color: #ffffff !important;
    background:
      linear-gradient(
        180deg,
        #184d79 0%,
        #0d3153 100%
      ) !important;
    border-color: var(--iidias-header-gold-light) !important;
  }

  /*
   * Barra del menú: misma familia, ligeramente más uniforme
   * para que el protagonismo visual quede arriba sin romper continuidad.
   */
  .pkp_structure_head .pkp_site_nav_menu,
  .pkp_structure_head .pkp_navigation_primary_row {
    background:
      linear-gradient(
        180deg,
        #0d2f52 0%,
        #092540 100%
      ) !important;
  }
}

/* ---------- MÓVIL / TABLET ---------- */
@media (max-width: 991px) {
  .pkp_structure_head .pkp_site_name_wrapper {
    background:
      radial-gradient(
        ellipse at 20% 50%,
        rgba(39,93,137,.34) 0%,
        rgba(11,41,73,0) 52%
      ),
      linear-gradient(
        180deg,
        var(--iidias-header-navy-mid) 0%,
        var(--iidias-header-navy-deep) 100%
      ) !important;

    border-bottom: 2px solid rgba(199,170,106,.88) !important;
  }

  .pkp_structure_head .pkp_site_name .is_img img {
    filter:
      drop-shadow(0 1px 1px rgba(255,255,255,.22))
      drop-shadow(0 5px 9px rgba(0,0,0,.24)) !important;
  }
}