/*
 * 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. AJUSTE HEADER FULL-WIDTH — IIDIAS V2
   ========================================================= */

/*
 * El wrapper del header de OJS no debe limitar el ancho de la barra.
 * La identidad y el contenido del menú conservan un ancho editorial,
 * pero el fondo y los controles superiores ocupan todo el viewport.
 */
.pkp_structure_head .pkp_head_wrapper {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

/* Logo/título centrado dentro de un ancho editorial */
.pkp_structure_head .pkp_site_name_wrapper {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding-left: 28px;
  padding-right: 28px;
  box-sizing: border-box;
}

/* El logo debe verse completo y no depender del tamaño original */
.pkp_structure_head .pkp_site_name {
  display: flex;
  align-items: center;
  min-height: 92px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.pkp_structure_head .pkp_site_name .is_img {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
}

.pkp_structure_head .pkp_site_name .is_img img {
  display: block;
  width: auto !important;
  height: auto !important;
  max-width: min(420px, 72vw);
  max-height: 72px;
  object-fit: contain;
}

/* Barra azul: 100% del ancho real */
.pkp_structure_head .pkp_site_nav_menu {
  position: relative;
  width: 100%;
  max-width: none;
  background: var(--iidias-navy-900);
}

/* Fila del menú con contenido alineado */
.pkp_structure_head .pkp_navigation_primary_row {
  width: 100%;
  max-width: none;
  margin: 0;
}

/*
 * Contenedor primario:
 * - aprovecha todo el ancho
 * - mantiene espacio editorial
 * - empuja Buscar hacia la derecha
 */
.pkp_structure_head .pkp_navigation_primary_wrapper {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: none;
  min-height: 58px;
  margin: 0;
  padding-left: 28px;
  padding-right: 28px;
  box-sizing: border-box;
}

.pkp_structure_head .pkp_navigation_primary {
  display: flex;
  align-items: stretch;
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
}

.pkp_structure_head .pkp_navigation_search_wrapper {
  flex: 0 0 auto;
  margin-left: auto;
}

/*
 * Menú de usuario:
 * OJS lo posiciona aparte del menú principal. Al haber quitado el
 * max-width del wrapper global, ahora se puede llevar al borde derecho.
 */
@media (min-width: 992px) {
  .pkp_structure_head .pkp_navigation_user_wrapper {
    right: 28px;
    left: auto;
    max-width: calc(100% - 56px);
  }
}

/* Ajustes para pantallas medianas */
@media (max-width: 1240px) and (min-width: 992px) {
  .pkp_structure_head .pkp_site_name_wrapper,
  .pkp_structure_head .pkp_navigation_primary_wrapper {
    padding-left: 22px;
    padding-right: 22px;
  }

  .pkp_structure_head .pkp_navigation_user_wrapper {
    right: 22px;
  }
}

/* En móvil dejamos que OJS maneje su navegación desplegable */
@media (max-width: 991px) {
  .pkp_structure_head .pkp_site_name_wrapper {
    padding-left: 18px;
    padding-right: 18px;
  }

  .pkp_structure_head .pkp_site_name {
    min-height: 72px;
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .pkp_structure_head .pkp_site_name .is_img img {
    max-width: 68vw;
    max-height: 54px;
  }

  .pkp_structure_head .pkp_navigation_primary_wrapper {
    display: block;
    max-width: none;
    min-height: 0;
    padding-left: 18px;
    padding-right: 18px;
  }

  .pkp_structure_head .pkp_navigation_primary {
    display: block;
  }

  .pkp_structure_head .pkp_navigation_search_wrapper {
    margin-left: 0;
  }
}