/*
Theme Name: Comunicación Científica Pulicaciones Arbitradas
Theme URI: https://comunicacion-cientifica.com/
Author: Comunicación Científica Team
Author URI: https://comunicacion-cientifica.com/
Description: Tema basado en Bootstrap 5 para el sitio de publicaciones arbitradas de Comunicación Científica.
Version: 1.3
Requires at least: 5.0
Tested up to: 5.4
Requires PHP: 7.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
*/

/* Typography & Reset */
:root {
    /* Premium Slate Palette */
    --cc-body-color: var(--cc-body-color);
    --cc-bg-color: #FAFAFB;
    --cc-border-color: #E2E8F0;
    --cc-surface-color: #F0F2F5;
    --cc-muted-color: #718096;

    /* Header/Nav variables */
    --cc-header-bg: rgba(250, 250, 251, 0.85);
    /* Semi-transparent for glassmorphism */
    --cc-btn-text-color: var(--cc-btn-text-color);
    --cc-search-bg: #E2E8F0;
    --cc-search-focus-bg: #ffffff;
    --cc-search-text: #2D3748;
    --cc-search-icon: #718096;
    --cc-search-icon-hover: #2D3748;

    /* Accents */
    --cc-accent: #2563EB;
    --cc-accent-hover: #1D4ED8;
    --cc-accent-soft: rgba(37, 99, 235, 0.1);
    --cc-btn-gray-bg: #CBCBCB;
}

.dark-mode {
    --cc-body-color: #CCCCCC;
    --cc-bg-color: #000000;
    --cc-border-color: #334155;
    --cc-surface-color: #1E293B;
    --cc-muted-color: #94A3B8;

    --cc-header-bg: rgba(0, 0, 0, 0.85);
    --cc-btn-text-color: #000000;
    --cc-search-bg: #1E293B;
    --cc-search-focus-bg: #000000;
    --cc-search-text: #CCCCCC;
    --cc-search-icon: #94A3B8;
    --cc-search-icon-hover: #CCCCCC;

    --cc-accent: #3B82F6;
    --cc-accent-hover: #60A5FA;
    --cc-accent-soft: rgba(59, 130, 246, 0.15);
    --cc-btn-gray-bg: #334155;
}

.dark-mode .text-dark {
    color: var(--cc-body-color) !important;
}

.dark-mode .border-dark {
    border-color: var(--cc-border-color) !important;
}

@media (prefers-color-scheme: dark) {
    :root:not(.light-mode) {
        --cc-body-color: #CCCCCC;
        --cc-bg-color: #000000;
        --cc-border-color: #334155;
        --cc-surface-color: #1E293B;
        --cc-muted-color: #94A3B8;

        --cc-header-bg: rgba(0, 0, 0, 0.85);
        --cc-btn-text-color: #000000;
        --cc-search-bg: #1E293B;
        --cc-search-focus-bg: #000000;
        --cc-search-text: #CCCCCC;
        --cc-search-icon: #94A3B8;
        --cc-search-icon-hover: #CCCCCC;

        --cc-accent: #3B82F6;
        --cc-accent-hover: #60A5FA;
        --cc-accent-soft: rgba(59, 130, 246, 0.15);
        --cc-btn-gray-bg: #334155;
    }

    :root:not(.light-mode) .text-dark {
        color: var(--cc-body-color) !important;
    }

    :root:not(.light-mode) .border-dark {
        border-color: var(--cc-border-color) !important;
    }
}

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--cc-body-color);
    background-color: var(--cc-bg-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Heading hierarchy */
h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--cc-body-color);
    letter-spacing: 0.5px;
}

.novedades-title {
    font-size: 1.8rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

h2 {
    font-size: 1.1rem;
}

h3 {
    font-size: 1rem;
}

h4 {
    font-size: 0.9rem;
}

h5 {
    font-size: 0.8rem;
}

h6 {
    font-size: 0.7rem;
}

/* Estilo para el Cuerpo de Texto y Párrafos */
p,
.descripcion {
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: var(--cc-body-color);
}

/* Estilo para la Cita Bibliográfica (Simular "Cite this article") */
.cita-contenedor {
    font-family: 'PT Serif', serif;
    font-size: 0.95rem;
    color: var(--cc-body-color);
}

.cita-contenedor em {
    font-style: italic;
    /* Para el nombre de la revista como "Nature" */
}

/* Evita el doble borde/padding del .tab-content anidado dentro de la pestaña Citar */
.cita-contenedor .tab-content {
    border: none;
    padding: 0;
    background: transparent;
}

.citation-format-selector .nav-link {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--cc-muted-color);
    background: transparent;
    border: 1px solid var(--cc-border-color);
    border-radius: 4px;
    padding: 4px 14px;
    margin-right: 6px;
    transition: all 0.2s ease;
}

.citation-format-selector .nav-link.active {
    background-color: var(--cc-body-color);
    color: var(--cc-btn-text-color);
    border-color: var(--cc-body-color);
}

.citation-format-selector .nav-link:hover:not(.active) {
    background-color: var(--cc-surface-color);
    color: var(--cc-body-color);
}

/* Estilo para etiquetas o botones (Metadatos) */
.metadata {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--cc-muted-color);
}

.share-book {
    list-style: none;
    padding: 0;
    margin: 0 0 12px;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.share-book li a {
    color: var(--cc-muted-color);
    font-size: 1.44rem;
    transition: color 0.2s ease;
}

.share-book li a:hover {
    color: var(--cc-body-color);
}

.share-book .ccup-fav-btn {
    font-size: 1.44rem;
    padding: 0;
    color: var(--cc-muted-color);
    transform: none;
}

.share-book .ccup-fav-btn:hover {
    color: var(--cc-body-color);
    transform: none;
}

.data-numbers {
    list-style: none;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 0;
}

.data-numbers li {
    display: flex;
    align-items: center;
}

.stores-download {
    list-style: none;
    padding: 0;
    margin: 0;
    color: var(--cc-muted-color);
}

/* Pagination */
.pagination-active {
    background-color: #0b3656;
}

.dark-mode .pagination-active {
    background-color: #1a6b9c;
}

/* Text color helpers */
.cc-body-color {
    color: var(--cc-body-color);
}

/* ── Data Numbers (stats) ── */
.stat-number {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: var(--cc-body-color);
}

.stat-label {
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    font-size: 0.8rem;
    color: var(--cc-muted-color);
}

/* Stat separator */
.stat-separator {
    border-right: 1px solid var(--cc-muted-color);
}

/* Métricas: enlace de citas */
.data-numbers .stat-number a {
    color: var(--cc-body-color);
    text-decoration: none;
}

.data-numbers .stat-number a:hover {
    text-decoration: underline;
}

.data-numbers .stat-number.citas-none {
    font-size: 0.8rem;
    font-weight: 600;
}

/* Leyenda debajo del bloque de métricas */
.metrics-legend {
    font-size: 0.7rem;
    color: var(--cc-muted-color);
    margin-top: 0.4rem;
}

/* Citas por capítulo en la lista de capítulos */
.chapter-citations {
    font-size: 0.72rem;
    color: var(--cc-muted-color);
    margin-left: 6px;
    white-space: nowrap;
}

.chapter-citations a {
    color: var(--cc-muted-color);
    text-decoration: none;
}

.chapter-citations a:hover {
    text-decoration: underline;
}

* {
    box-sizing: border-box;
}

.text-center {
    text-align: center;
}

/* Accessibility: Global Focus States */
:focus:not(:focus-visible) {
    outline: none;
}

:focus-visible {
    outline: 3px solid var(--cc-accent);
    outline-offset: 2px;
    border-radius: 2px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
.btn:focus-visible {
    outline: 3px solid var(--cc-accent);
    outline-offset: 3px;
    box-shadow: 0 0 0 4px var(--cc-accent-soft);
}

/* Base Spacing */
section {
    padding-top: 70px;
    padding-bottom: 70px;
    margin-top: 70px;
    margin-bottom: 70px;
}

/** sepadador **/

.separador {
    margin-top: 30px;
    height: 30px;
    clear: both;
}

/** HEADER **/
.site-header {
    border-bottom: 1px solid var(--cc-border-color);
    background-color: var(--cc-header-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.site-header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

/* Fila 1: Logo | Buscador | Iconos | Registro */
.header-top-row {
    flex-wrap: nowrap;
    min-height: 60px;
    gap: 1.5rem;
}



.header-logo img {
    width: 170px;
    height: auto;
    max-height: 52px;
    transition: opacity 0.2s ease;
}

.header-logo .logo-link:hover img {
    opacity: 0.85;
}

.header-logo-reiniacyet img {
    width: 120px;
    height: auto;
    max-height: 52px;
    margin-left: 10px;
}

.col-md-2 .logo-reiniacyet img {
    display: block;
    width: 70%;
    height: auto;
    margin: 1rem auto;
}

/* Buscador en la fila superior (desktop) */
.header-search {
    flex: 1 1 auto;
    max-width: 420px;
}

.header-search .search-form,
.header-search .search-container-clean {
    width: 100%;
}

/* ============================================================
   SEARCH — Header
   ============================================================ */

.search-container-clean {
    border-radius: 50px;
    background-color: #606060;
    border: 1px solid transparent;
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.search-container-clean:hover {
    background-color: #ffffff;
}

.search-container-clean:focus-within {
    background-color: #ffffff;
    border-color: var(--cc-accent);
    box-shadow: 0 0 0 4px var(--cc-accent-soft);
}

/* -- Input -- */

.search-input {
    background-color: transparent !important;
    border: none;
    color: #ffffff;
    font-size: 0.9rem;
    padding-left: 1.2rem !important;
    box-shadow: none !important;
    transition: color 0.3s ease;
}

.search-container-clean:hover .search-input,
.search-container-clean:focus-within .search-input {
    color: #606060;
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.82rem;
    transition: color 0.3s ease;
}

.search-container-clean:hover .search-input::placeholder,
.search-container-clean:focus-within .search-input::placeholder {
    color: #999999;
}

/* -- Button / Icon -- */

.btn-search {
    background-color: transparent;
    border: none;
    color: #ffffff;
    padding: 0.3rem 1rem;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.btn-search i {
    color: #ffffff;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.search-container-clean:hover .btn-search,
.search-container-clean:hover .btn-search i,
.search-container-clean:focus-within .btn-search,
.search-container-clean:focus-within .btn-search i {
    color: #606060;
}

/* -- Dark Mode -- */

.dark-mode .search-container-clean {
    background-color: #1E293B;
}

.dark-mode .search-container-clean:hover {
    background-color: #CCCCCC;
}

.dark-mode .search-container-clean:focus-within {
    background-color: #CCCCCC;
}

.dark-mode .search-input {
    color: #CCCCCC;
}

.dark-mode .search-container-clean:hover .search-input,
.dark-mode .search-container-clean:focus-within .search-input {
    color: #1E293B;
}

.dark-mode .search-input::placeholder {
    color: rgba(204, 204, 204, 0.40);
}

.dark-mode .search-container-clean:hover .search-input::placeholder,
.dark-mode .search-container-clean:focus-within .search-input::placeholder {
    color: #666666;
}

.dark-mode .btn-search,
.dark-mode .btn-search i {
    color: #CCCCCC;
}

.dark-mode .search-container-clean:hover .btn-search,
.dark-mode .search-container-clean:hover .btn-search i,
.dark-mode .search-container-clean:focus-within .btn-search,
.dark-mode .search-container-clean:focus-within .btn-search i {
    color: #1E293B;
}

/* -- OS Dark -- */

@media (prefers-color-scheme: dark) {
    :root:not(.light-mode) .search-container-clean {
        background-color: #1E293B;
    }

    :root:not(.light-mode) .search-container-clean:hover {
        background-color: #CCCCCC;
    }

    :root:not(.light-mode) .search-container-clean:focus-within {
        background-color: #CCCCCC;
    }

    :root:not(.light-mode) .search-input {
        color: #CCCCCC;
    }

    :root:not(.light-mode) .search-container-clean:hover .search-input,
    :root:not(.light-mode) .search-container-clean:focus-within .search-input {
        color: #1E293B;
    }

    :root:not(.light-mode) .search-input::placeholder {
        color: rgba(204, 204, 204, 0.40);
    }

    :root:not(.light-mode) .search-container-clean:hover .search-input::placeholder,
    :root:not(.light-mode) .search-container-clean:focus-within .search-input::placeholder {
        color: #666666;
    }

    :root:not(.light-mode) .btn-search,
    :root:not(.light-mode) .btn-search i {
        color: #CCCCCC;
    }

    :root:not(.light-mode) .search-container-clean:hover .btn-search,
    :root:not(.light-mode) .search-container-clean:hover .btn-search i,
    :root:not(.light-mode) .search-container-clean:focus-within .btn-search,
    :root:not(.light-mode) .search-container-clean:focus-within .btn-search i {
        color: #1E293B;
    }
}

/* Iconos header (desktop y móvil) */
.header-icons a,
.mobile-icons a {
    color: var(--cc-muted-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    transition: color 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
}

.header-icons a:hover,
.mobile-icons a:hover {
    color: var(--cc-accent);
    background-color: var(--cc-accent-soft);
    transform: scale(1.1);
}

/* Registro (desktop) */
.header-login .btn-login {
    background-color: var(--cc-btn-gray-bg);
    border: 1px solid var(--cc-border-color);
    color: var(--cc-body-color);
    font-weight: 500;
    font-size: 0.85rem;
    padding: 0.3rem 1.2rem;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.header-login .btn-login:hover {
    background-color: var(--cc-btn-gray-bg);
    color: var(--cc-body-color);
}

/* Botón Hamburguesa (mobile) */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--cc-body-color);
    padding: 4px 8px;
    line-height: 1;
}

/* Fila 2: Menú full width */
.header-menu-row {
    border-top: 1px solid var(--cc-border-color);
    margin-top: 8px;
    padding-top: 8px;
}

/* Main Menu */
.main-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.main-menu li {
    position: relative;
}

.main-menu a {
    color: var(--cc-body-color);
    text-decoration: none;
    padding: 0.4rem 0.2rem;
    display: inline-block;
    transition: color 0.2s ease;
}

.main-menu a:hover {
    color: var(--cc-muted-color);
}

.main-menu a::after {
    content: '';
    position: absolute;
    width: 0%;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--cc-muted-color);
    transition: width 0.3s ease;
}

.main-menu a:hover::after {
    width: 100%;
}

/* Dropdown Submenú */
.main-menu .has-submenu>a {
    cursor: pointer;
}

.main-menu .dropdown-toggle::before {
    display: inline-block;
    margin-right: 0.45em;
    font-family: "Font Awesome 6 Pro";
    font-weight: 900;
    content: "\f0d7";
    border: none;
    font-size: 0.65rem;
    vertical-align: middle;
    transition: transform 0.2s ease;
}

.main-menu .dropdown-toggle::after {
    display: none;
}

.main-menu .has-submenu:hover>.dropdown-toggle::before {
    transform: rotate(180deg);
}

.main-menu .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    min-width: 220px;
    padding: 10px 0;
    margin: 12px 0 0;
    background-color: var(--cc-bg-color);
    border: 1px solid var(--cc-border-color);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-menu .has-submenu:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.main-menu .dropdown-item {
    display: block;
    width: 100%;
    padding: 8px 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--cc-body-color);
    text-decoration: none;
    background: none;
    border: none;
    text-align: left;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.main-menu .dropdown-item:hover {
    background-color: var(--cc-surface-color);
    color: var(--cc-accent);
    padding-left: 24px;
}

.main-menu .dropdown-item::after {
    display: none;
}

/* =============================================
   RESPONSIVE: Header
   ============================================= */

@media (max-width: 767.98px) {

    .header-search,
    .header-icons,
    .header-login {
        display: none !important;
    }

    .mobile-menu-btn {
        display: block;
        margin-left: auto;
    }

    .sidebar-toggle-btn {
        display: flex;
    }

    .header-menu-row {
        display: none;
        border-top: 1px solid var(--cc-border-color);
        padding-top: 1rem;
    }

    .header-menu-row.active {
        display: block;
        animation: headerFadeIn 0.3s ease;
    }

    .mobile-search,
    .mobile-icons,
    .mobile-login {
        display: block;
    }

    .mobile-icons {
        display: flex;
        justify-content: center;
        gap: 0.5rem;
        margin-bottom: 1rem;
        flex-wrap: wrap;
    }

    .main-menu {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
        padding-top: 0.5rem;
    }

    .main-menu .has-submenu {
        position: relative;
        width: 100%;
        text-align: center;
    }

    .main-menu .has-submenu>a {
        display: block;
        width: 100%;
        padding: 0.5rem 1rem;
    }

    .main-menu .dropdown-menu {
        position: static;
        display: none;
        width: 100%;
        min-width: auto;
        margin: 4px 0 0;
        border: 1px solid var(--cc-border-color);
        border-radius: 0;
        box-shadow: none;
        background-color: var(--cc-bg-color);
        opacity: 1;
        visibility: visible;
        transform: none;
    }

    .main-menu .dropdown-menu.show {
        display: block;
    }

    .main-menu .dropdown-item {
        text-align: center;
        padding: 10px 16px;
    }

    .header-logo img {
        width: 130px;
        max-height: 40px;
    }

    .header-top-row {
        flex-wrap: nowrap;
    }
}

@keyframes headerFadeIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =============================================
   FOOTER
   ============================================= */

.footer {
    padding: 0;
    background-color: var(--cc-bg-color);
    border-top: 1px solid var(--cc-border-color);
    margin-top: 60px;
}

.footer-menus {
    background-color: var(--cc-surface-color);
    padding: 56px 0 44px;
    transition: background-color 0.3s ease;
}

ul.menu-footer li {
    margin-bottom: 6px;
}

.footer-social {
    margin-top: 18px;
}

.footer-social-icons {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-bottom: 18px;
}

.footer-social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--cc-border-color);
    color: var(--cc-muted-color);
    font-size: 1.15rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-social-icons a:hover {
    background-color: var(--cc-accent);
    color: #ffffff;
    border-color: var(--cc-accent);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px var(--cc-accent-soft);
}

.footer-legal-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    font-size: 0.78rem;
}

.footer-legal-links a {
    color: var(--cc-muted-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-legal-links a:hover {
    color: var(--cc-body-color);
}

.footer-menus h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--cc-body-color);
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--cc-muted-color);
    display: inline-block;
}

ul.menu-footer {
    list-style: none;
    padding: 0;
    margin: 0;
}

ul.menu-footer li {
    margin-bottom: 6px;
}

ul.menu-footer li a {
    color: var(--cc-muted-color);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.2s ease, transform 0.2s ease;
    display: inline-block;
}

ul.menu-footer li a:hover {
    color: var(--cc-accent);
    transform: translateX(4px);
}

/* Contacto */
.footer-contact {
    padding: 32px 0 24px;
    color: var(--cc-muted-color);
    font-size: 0.85rem;
    line-height: 1.8;
}

.footer-contact p {
    margin-bottom: 4px;
    color: var(--cc-muted-color);
}

.footer-social {
    margin-top: 12px;
    font-size: 0.82rem;
    color: var(--cc-muted-color);
}

.footer-social em {
    font-style: normal;
    color: var(--cc-body-color);
    font-weight: 500;
}

/* Logo Footer */
.footer-brand {
    padding: 20px 0 32px;
}

.logo-footer {
    max-width: 180px;
    margin: 0 auto;
}

.logo-footer img {
    width: 100%;
    height: auto;
    opacity: 0.85;
    transition: opacity 0.2s ease;
}

.logo-footer:hover img {
    opacity: 1;
}

/* =============================================
   RESPONSIVE: Footer
   ============================================= */

@media (max-width: 767.98px) {
    .footer-menus {
        padding: 32px 0 20px;
    }


/* Sidebar: Últimos artículos */
.sidebar-recent-posts {
    background-color: transparent;
    padding: 12px;
    border-radius: 8px;
}
.sidebar-recent-posts h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 10px;
    color: var(--cc-body-color);
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.sidebar-recent-posts .menu-sidebar {
    list-style: none;
    padding: 0;
    margin: 0;
}
.sidebar-recent-posts .menu-sidebar li {
    padding: 10px 0;
    border-bottom: 1px solid var(--cc-border-color);
}
.sidebar-recent-posts .menu-sidebar li:last-child {
    border-bottom: none;
}
.sidebar-recent-posts .menu-sidebar li a {
    color: var(--cc-accent);
    text-decoration: none;
    font-weight: 600;
    display: block;
}
.sidebar-recent-posts .menu-sidebar li a:hover {
    color: var(--cc-accent-hover);
    text-decoration: underline;
}
.sidebar-recent-posts .menu-sidebar li .text-muted {
    color: var(--cc-muted-color);
    font-size: 0.78rem;
    margin-top: 4px;
}

@media (max-width: 991.98px) {
    .sidebar-recent-posts {
        padding: 8px 6px;
    }
}
    .footer-menus h4 {
        margin-top: 16px;
    }

    .footer-contact {
        text-align: center;
        padding: 24px 16px 16px;
    }

    .logo-footer {
        max-width: 140px;
    }
}

/** CAROUSEL **/
.carousel-indicators button {
    width: 12px !important;
    height: 12px !important;
    border-radius: 50% !important;
    background-color: var(--cc-border-color) !important;
    border: none !important;
    margin: 0 4px !important;
}

.carousel-indicators button.active {
    background-color: var(--cc-muted-color) !important;
}

.carousel-indicators {
    bottom: 10px !important;
}

.carousel-caption {
    color: var(--cc-muted-color) !important;
}

.carousel-caption h5,
.carousel-caption p {
    color: var(--cc-muted-color) !important;
    text-shadow: none !important;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: var(--cc-muted-color) !important;
    border-radius: 50% !important;
    width: 40px !important;
    height: 40px !important;
    background-size: 60% !important;
}

.carousel-control-prev,
.carousel-control-next {
    width: 5% !important;
}

.carousel-item {
    aspect-ratio: 16 / 5;
}

.banner-slider-wrap {
    margin-bottom: 30px;
    border-bottom: 1px solid rgba(128, 128, 128, 0.25);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
    border-radius: 4px;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 767.98px) {
    .carousel-item {
        min-height: 200px;
    }
}

/* --- RESPONSIVE HEADER --- */
@media (max-width: 767.98px) {

    .main {
        margin-top: 0 !important;
    }

    .search-principalmenu {
        display: flex;
        flex-direction: column;
    }


    .header-col-content {
        display: none;
        width: 100%;
        padding-top: 1rem;
        border-top: 1px solid var(--cc-border-color);
    }

    .header-col-content.active {
        display: block;
        animation: fadeIn 0.3s ease;
    }

    .top-utility-bar {
        justify-content: center !important;
        flex-direction: column;
        border-bottom: none !important;
        padding-bottom: 0 !important;
        margin-bottom: 1.5rem !important;
    }

    .mobile-icons {
        display: flex;
        justify-content: center;
        gap: 1rem;
        margin-bottom: 1rem;
        flex-wrap: wrap;
    }

    .main-menu {
        flex-direction: column;
        align-items: center;
        gap: .6rem !important;
    }

    .search-box {
        margin: 0 auto 1.5rem auto !important;
    }

    .main-logo {
        padding-right: 0 !important;
        padding-bottom: 0.5rem;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/** SIDEBAR MOBILE **/

/* Sidebar menu */
.menu-sidebar {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
}

.menu-sidebar>li {
    padding: 6px 0;
}

.menu-sidebar>li>a {
    color: var(--cc-body-color);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.menu-sidebar>li>a:hover {
    color: var(--cc-muted-color);
}

.menu-sidebar ul {
    list-style: none;
    padding-left: 1rem;
    margin-top: 4px;
}

.menu-sidebar ul li {
    padding: 4px 0;
}

.menu-sidebar ul li a {
    color: var(--cc-muted-color);
    text-decoration: none;
    font-size: 0.82rem;
    transition: color 0.2s ease;
}

.menu-sidebar ul li a:hover {
    color: var(--cc-body-color);
}

/* Sidebar accordion */
.sidebar-accordion {
    margin-bottom: 0.25rem;
}

.sidebar-accordion-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.35rem 0;
    border: none;
    border-bottom: 1px solid var(--cc-border-color);
    background: none;
    cursor: pointer;
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
    color: var(--cc-body-color);
    text-align: left;
    transition: color 0.15s ease;
}

.sidebar-accordion-toggle:hover {
    color: var(--cc-muted-color);
}

.sidebar-accordion-toggle i {
    font-size: 0.7rem;
    color: var(--cc-muted-color);
    transition: transform 0.25s ease;
}

.sidebar-accordion-toggle[aria-expanded="true"] i {
    transform: rotate(180deg);
}

.sidebar-accordion .menu-sidebar {
    overflow: hidden;
    max-height: 500px;
    transition: max-height 0.3s ease, margin 0.3s ease;
}

.sidebar-accordion .menu-sidebar:not(.accordion-open) {
    max-height: 0;
    margin-bottom: 0;
}

.sidebar-toggle-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    background-color: var(--cc-muted-color);
    color: var(--cc-btn-text-color);
    font-size: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

.sidebar-toggle-btn:hover {
    background-color: var(--cc-body-color);
}

.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

.sidebar-mobile {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100%;
    background-color: var(--cc-surface-color);
    z-index: 1050;
    transform: translateX(-100%);
    transition: transform 0.3s ease, background-color 0.3s ease;
    overflow-y: auto;
    padding: 20px;
}

.sidebar-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--cc-body-color);
    z-index: 10;
}

.sidebar-mobile.active {
    transform: translateX(0);
}

.sidebar-logos {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.sidebar-logos > div {
    width: 40%;
}

.sidebar-logos img {
    width: 100%;
    height: auto;
}

.sidebar-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--cc-body-color);
    z-index: 10;
}

/* Owl Carousel Nav - Centrar flechas verticalmente */
.owl-nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    pointer-events: none;
}

.owl-nav .owl-prev,
.owl-nav .owl-next {
    pointer-events: auto;
    background: var(--cc-muted-color) !important;
    color: var(--cc-btn-text-color) !important;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 10px;
}

.owl-nav .owl-prev:hover,
.owl-nav .owl-next:hover {
    background: var(--cc-body-color) !important;
}

/* Educación Continua — flex sin scroll, diseño suave */
.educacion-continua {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 30px;
    margin-bottom: 40px;
    overflow: visible;
}

/* 6 columnas iguales en desktop */
.educacion-continua>.educacion-continua-item {
    flex: 1 1 calc(16.666% - 14px);
    min-width: 140px;
}

@media (max-width: 1199px) {
    .educacion-continua>.educacion-continua-item {
        flex: 1 1 calc(33.333% - 11px);
    }
}

@media (max-width: 767px) {
    .educacion-continua>.educacion-continua-item {
        flex: 1 1 calc(50% - 8px);
    }
}

@media (max-width: 480px) {
    .educacion-continua>.educacion-continua-item {
        flex: 1 1 100%;
    }
}

/* Item individual — portada de libro suavizada */
.educacion-continua-item {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-color: var(--cc-muted-color);
    padding: 0;
    aspect-ratio: 2 / 3;
    position: relative;
}

.educacion-continua-item img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

/* Overlay suave al hover */
.educacion-continua-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.25) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.educacion-continua-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
}

.educacion-continua-item:hover img {
    transform: scale(1.04);
}

.educacion-continua-item:hover::after {
    opacity: 1;
}

/* Ítems de Revista — borde sutil de color */
.revista-item {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08), 0 0 0 2px var(--cc-accent);
}

.revista-item:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14), 0 0 0 2px var(--cc-accent);
}

.banner-revista {
    height: 40vh;
    min-height: 300px;
    background: url('images/revista.jpg') center / cover no-repeat;
    display: flex;
    align-items: flex-end;
    justify-content: left;
    margin-top: 40px;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease;
    cursor: pointer;
}

.banner-revista.educacion-continua {
    background: url('images/educacion.jpg') center / cover no-repeat;
}

.banner-revista:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.banner-revista::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0) 60%);
    pointer-events: none;
}

.banner-revista h3 {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    color: var(--cc-body-color);
    padding: 15px 35px;
    margin: 0 0 30px 30px;
    border-radius: 50px;
    font-size: 1.3rem;
    font-weight: 700;
    position: relative;
    z-index: 2;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.dark-mode .banner-revista h3 {
    background-color: var(--cc-bg-color);
    color: var(--cc-btn-text-color);
}

.banner-revista:hover h3 {
    background-color: var(--cc-accent);
    color: var(--cc-btn-text-color);
}

.catalogo-acceso-abierto-btn {
    display: flex;
    justify-content: center;
    margin-top: 60px;
    margin-bottom: 20px;
}

.catalogo-acceso-abierto-btn a {
    display: block;
    padding: 16px 40px;
    background-color: var(--cc-btn-gray-bg);
    color: var(--cc-body-color);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    width: auto;
    min-width: 300px;
    margin: 0 auto;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 20px var(--cc-accent-soft);
}

.catalogo-acceso-abierto-btn a:hover {
    background-color: var(--cc-btn-gray-bg);
    transform: translateY(-3px);
    box-shadow: 0 12px 24px var(--cc-accent-soft);
}

/* Ordenar Catalogo */
.ordenar-catalogo {
    display: flex;
}

.ordenar-catalogo>div {
    flex: 0 0 50%;
}

.ordenar-text-item {
    color: var(--cc-body-color);
    padding: 8px 16px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-block;
    margin: 0;
    text-transform: uppercase;
}

.ordenar-butons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.ordenar-butons .btn {
    background-color: var(--cc-surface-color);
    color: var(--cc-muted-color);
    padding: 8px 20px;
    border-radius: 50px;
    border: 1px solid var(--cc-border-color);
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.ordenar-butons .btn:hover,
.ordenar-butons .btn.active {
    background-color: var(--cc-accent);
    color: var(--cc-body-color);
    border-color: var(--cc-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px var(--cc-accent-soft);
}

.categoria-item {
    display: flex;
    margin-top: 40px;
    margin-bottom: 40px;
    background: var(--cc-surface-color);
    border-radius: 20px;
    padding: 24px;
    align-items: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.categoria-image {
    margin-right: 30px;
    flex-shrink: 0;
}

.categoria-image img {
    width: 220px;
    height: 320px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.categoria-image img:hover {
    transform: scale(1.02);
}

.categoria-owl {
    flex: 1;
    min-width: 0;
    /* Ensures owl carousel doesn't break flexbox */
}

.categoria-owl .owl-carousel .item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.categoria-owl .owl-carousel .item:hover img {
    transform: translateY(-5px);
}

.categoria-owl .owl-nav {
    z-index: 10;
}

.nav-tabs .nav-link.active {
    background-color: var(--cc-border-color);
    border-color: var(--cc-border-color) var(--cc-border-color) var(--cc-border-color);
    color: var(--cc-body-color);
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.nav-tabs .nav-link {
    background-color: var(--cc-surface-color);
    border-color: var(--cc-border-color);
    color: var(--cc-body-color);
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.tab-pane {
    color: var(--cc-muted-color);
}

.tab-content {
    border: 16px solid var(--cc-border-color);
    padding: 20px;
    background-color: var(--cc-bg-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.alphabet a {
    color: var(--cc-muted-color);
    font-size: 0.85rem;
    transition: color 0.2s ease, background-color 0.3s ease;
}

.alphabet a:hover {
    color: var(--cc-body-color);
    font-weight: 700;
}

.title {
    color: var(--cc-body-color);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.4em;
}

/* Autores Grid */
.autor-results {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    width: 100%;
    margin: 0 auto;
    justify-content: flex-start;
}

.autor-card {
    width: 160px;
    text-align: center;
    transition: transform 0.2s ease;
}

.autor-card:hover {
    transform: translateY(-4px);
}

.autor-card .autor-img {
    width: 160px;
    height: 160px;
    border-radius: 4px;
    background-size: cover;
    background-position: top;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.2s ease;
    margin: 0 auto;
}

.autor-card:hover .autor-img {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.autor-card .autor-name {
    display: block;
    text-align: center;
    margin-top: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--cc-body-color);
    line-height: 1.3;
    transition: color 0.2s ease;
}

.autor-card:hover .autor-name {
    color: var(--cc-muted-color);
}

/* =============================================
   RESPONSIVE: Autores
   ============================================= */

@media (max-width: 767.98px) {
    .autores-alphabet {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start !important;
    }

    .autores-alphabet .alphabet ul {
        flex-wrap: wrap;
        justify-content: center;
    }

    .autor-results {
        gap: 1.25rem;
        justify-content: center;
    }

    .autor-card {
        width: 130px;
    }

    .autor-card .autor-img {
        width: 130px;
        height: 130px;
    }

    .autor-card .autor-name {
        font-size: 0.78rem;
    }
}

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

/* =============================================
   SINGLE2 - Perfil de Libro (2 columnas)
   ============================================= */

.single-content {
    padding: 32px;
}

/* --- Columna Izquierda --- */

.book-left-col {
    position: relative;
}

.book-cover-wrapper {
    max-width: 300px;
    margin: 0 auto;
}

.book-cover {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.book-cover:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
}

.book-cover img {
    display: block;
    width: 100%;
    height: auto;
}

.book-cover-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 2 / 3;
    background: var(--cc-bg-secondary, #e9ecef);
    color: var(--cc-text-muted, #6c757d);
    gap: 0.75rem;
}

.book-cover-placeholder span {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.book-cover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(13, 110, 253, 0);
    transition: background 0.3s ease;
}

.book-cover:hover .book-cover-overlay {
    background: rgba(13, 110, 253, 0.75);
}

.book-cover-overlay span {
    color: #ffffff;
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.book-cover:hover .book-cover-overlay span {
    opacity: 1;
    transform: translateY(0);
}

.book-cover:hover .book-cover-overlay-restricted {
    background: rgba(255, 193, 7, 0.9);
}

.book-cover-overlay-restricted span {
    color: #000000;
}

.book-cover-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 2;
    background: #ffc107;
    color: #000000;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 8px;
    border-radius: 3px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.book-cover:hover .book-cover-badge {
    opacity: 0;
}

.book-cover-link {
    display: block;
    text-decoration: none;
}

/* Keywords */
.book-keywords {
    margin-bottom: 1.25rem;
}

.book-keywords .keywords-label {
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--cc-muted-color);
    margin-bottom: 0.5rem;
    display: block;
}

.book-keywords .badge {
    font-weight: 400;
    font-size: 0.8rem;
    padding: 6px 12px;
    background-color: var(--cc-muted-color);
    color: #ffffff;
    text-decoration: none;
}

.book-keywords .badge:hover {
    opacity: 0.85;
}

/* Stats */
.book-stats {
    margin-bottom: 1.25rem;
}

.stat-number {
    font-size: 1.4rem;
    color: var(--cc-body-color);
}

.stat-label {
    color: var(--cc-muted-color);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

/* Turnitin */
.turnitin-section {
    margin-bottom: 1.25rem;
}

.turnitin-heading {
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--cc-body-color);
    margin-bottom: 0.5rem;
}

.turnitin-logo {
    max-width: 140px;
    height: auto;
}

.turnitin-text {
    font-size: 0.8rem;
    line-height: 1.4;
    color: var(--cc-muted-color);
}

.indexacion-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 50px;
    background: var(--cc-surface-color);
    border: 1px solid var(--cc-border-color);
    color: var(--cc-body-color);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.indexacion-pill:hover {
    background: var(--cc-bg-color);
    border-color: var(--cc-body-color);
    color: var(--cc-body-color);
}

.indexacion-pill-icon {
    width: 18px;
    height: 18px;
}

.indexacion-pill-icon-ai {
    font-size: 1.15em;
}

.indexacion-pill .ai-google-scholar {
    color: #4285f4;
}

.indexacion-pill .ai-zenodo {
    color: #003c57;
}

/* Graphics Cites */
.graphics-cites {
    margin-bottom: 1.5rem;
    background: var(--cc-surface-color);
    border: 1px solid var(--cc-border-color);
    border-radius: 8px;
    padding: 20px 16px;
}

.graphics-dimensions {
    width: 50%;
    margin: 0 auto;
    text-align: center;
}

.__dimensions_badge_embed__ {
    text-align: center !important;
}

.graphics-dimensions .__dimensions_badge_embed__ .__dimensions_Badge_style_large_circle .__dimensions_Badge_Image {
    width: 75px !important;
    height: 75px !important;
}

.graphics-label {
    font-weight: 700;
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--cc-body-color);
    margin-bottom: 0.5rem;
}

/* --- Impacto de la publicación --- */

.impacto-seccion {
    padding: 70px 0;
}

.impacto-lista {
    list-style: none;
    padding: 0;
}

.impacto-lista li {
    display: flex;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--cc-border-color);
    font-size: 0.92rem;
    line-height: 1.6;
    color: var(--cc-body-color);
}

.impacto-lista li:last-child {
    border-bottom: none;
}

.impacto-numero {
    font-weight: 700;
    color: var(--cc-accent);
    flex-shrink: 0;
    min-width: 24px;
}

.impacto-diagrama {
    max-width: 100%;
    margin: 0 auto 24px;
}

.impacto-diagrama img {
    width: 100%;
    height: auto;
}

/* Access Platforms */
.book-access-platforms .platform-icon {
    max-width: 36px;
    height: auto;
    opacity: 0.5;
    transition: opacity 0.2s ease;
}

.book-access-platforms a:hover .platform-icon {
    opacity: 1;
}

/* Download Buttons */
.btn-download {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid transparent;
    transition: all 0.2s ease;
}

.btn-download-primary {
    background-color: #6b7280;
    color: #ffffff;
}

.btn-download-primary:hover {
    background-color: #ffffff;
    color: #6b7280;
    border: 1px solid #6b7280;
}

.btn-download-secondary {
    background-color: #6b7280;
    color: #ffffff;
}

.btn-download-secondary:hover {
    background-color: #ffffff;
    color: #6b7280;
    border: 1px solid #6b7280;
}

.btn-download-pdf {
    background-color: #6b7280;
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.btn-download-pdf:hover {
    background-color: #ffffff;
    color: #6b7280;
    border: 1px solid #6b7280;
}

/* --- Columna Derecha --- */

.book-title-main {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--cc-body-color);
    letter-spacing: 0.5px;
    line-height: 1.3;
}

.book-subtitle {
    font-family: 'PT Serif', serif;
    font-size: 1.1rem;
    color: var(--cc-muted-color);
    font-style: italic;
    margin-bottom: 1rem;
}

.book-authors {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.95rem;
    color: var(--cc-body-color);
    line-height: 1.6;
}

.book-authors .author-name {
    color: var(--cc-body-color);
    cursor: pointer;
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    font-size: inherit;
    transition: color 0.2s ease;
}

.book-authors .author-name:hover {
    color: var(--cc-muted-color);
    text-decoration: underline;
}

.book-authors .author-role {
    font-size: 0.85rem;
    color: var(--cc-muted-color);
    font-weight: 600;
}

/* Metadata */
.book-meta-row {
    font-size: 0.9rem;
    color: var(--cc-muted-color);
    margin-bottom: 0.5rem;
    gap: 1rem;
}

.book-meta-row .meta-item {
    white-space: nowrap;
    color: var(--cc-muted-color);
}

/* Abstract */
.book-abstract {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--cc-body-color);
    border-left: 3px solid var(--cc-body-color);
    padding-left: 1.25rem;
    margin-bottom: 1.5rem;
}

/* Cite Section */
.book-cite-section {
    background-color: var(--cc-surface-color);
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--cc-border-color);
    margin-bottom: 1.5rem;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.book-cite-section .doi-link a {
    color: var(--cc-body-color);
    font-family: 'PT Serif', serif;
    font-size: 0.9rem;
    word-break: break-all;
}

.book-cite-section .doi-link a:hover {
    color: var(--cc-muted-color);
}

/* ORCID List */
.orcid-badge {
    display: inline-block;
    vertical-align: super;
    font-size: 0.7em;
    color: #a6ce39;
    margin-left: 4px;
    transition: opacity 0.2s ease;
}

.orcid-badge:hover {
    opacity: 0.7;
}

/* --- Chapter List (DOI por capítulo, estilo Springer) --- */

.chapter-list {
    border-top: 2px solid var(--cc-body-color);
}

.chapter-item {
    padding: 14px 16px;
    border-bottom: 1px solid var(--cc-border-color);
    border-left: 3px solid transparent;
    transition: background-color 0.15s ease, border-left-color 0.2s ease, border-bottom-color 0.3s ease;
}

.chapter-item:hover {
    background-color: var(--cc-surface-color);
    border-left-color: var(--cc-body-color);
}

.chapter-item .chapter-header {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.chapter-item .chapter-number {
    font-weight: 700;
    color: var(--cc-body-color);
    font-size: 0.9rem;
    min-width: 24px;
    line-height: 1.3;
}

.chapter-item .chapter-title {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--cc-body-color);
    line-height: 1.4;
}

.chapter-item .badge {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    white-space: nowrap;
    background-color: var(--cc-muted-color);
    color: #ffffff;
    flex-shrink: 0;
    align-self: center;
}

.chapter-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 0 8px 28px;
    font-size: 0.82rem;
    color: var(--cc-muted-color);
}

.chapter-meta .chapter-pages {
    color: var(--cc-muted-color);
    font-style: italic;
    font-size: 0.78rem;
}

.chapter-meta .chapter-doi-link {
    color: var(--cc-body-color);
    text-decoration: none;
    font-family: 'PT Serif', serif;
    font-size: 0.8rem;
    transition: color 0.2s ease, border-color 0.2s ease, background-color 0.3s ease;
    padding: 2px 8px;
    border-radius: 3px;
    background-color: var(--cc-bg-color);
    border: 1px solid var(--cc-border-color);
}

.chapter-meta .chapter-doi-link:hover {
    color: var(--cc-muted-color);
    text-decoration: underline;
    border-color: var(--cc-body-color);
}

.chapter-meta .chapter-download {
    color: var(--cc-muted-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.8rem;
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
    padding: 2px 8px;
    border-radius: 3px;
    border: 1px solid var(--cc-border-color);
    background-color: var(--cc-surface-color);
}

.chapter-meta .chapter-download:hover {
    color: var(--cc-btn-text-color);
    background-color: var(--cc-muted-color);
    border-color: var(--cc-muted-color);
}

/* --- Dictámenes List --- */

.dictamenes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

@media (min-width: 992px) {
    .dictamenes-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.dictamenes-group {
    border: 1px solid var(--cc-border-color);
    border-radius: 8px;
    padding: 12px 16px;
    background-color: var(--cc-bg-color);
}

.dictamenes-group-label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--cc-body-color);
    padding-bottom: 6px;
    margin-bottom: 6px;
    border-bottom: 1px solid var(--cc-border-color);
}

.dictamenes-link {
    display: flex;
    align-items: center;
    color: var(--cc-body-color);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 400;
    padding: 4px 0;
    transition: color 0.2s ease;
}

.dictamenes-link i {
    color: var(--cc-muted-color);
    font-size: 0.9rem;
}

.dictamenes-link:hover {
    color: var(--cc-accent);
}

/* --- Tabs (Datos técnicos, DOI, ORCID, etc.) --- */

.tabs-data .nav-tabs {
    border-bottom: 2px solid var(--cc-border-color);
    gap: 0;
}

.tabs-data .nav-tabs .nav-link {
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    padding: 10px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--cc-muted-color);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.tabs-data .nav-tabs .nav-link:hover {
    color: var(--cc-body-color);
    background-color: var(--cc-surface-color);
    border-bottom-color: var(--cc-muted-color);
}

.tabs-data .nav-tabs .nav-link.active {
    color: var(--cc-body-color);
    background-color: transparent;
    border-bottom-color: var(--cc-body-color);
}

/* =============================================
   RESPONSIVE: Single2 Mobile
   ============================================= */

@media (max-width: 767.98px) {
    .single-content {
        padding: 10px;
    }

    .book-left-col {
        margin-bottom: 2rem;
    }

    .book-cover-wrapper {
        max-width: 220px;
    }

    .book-title-main {
        font-size: 1.2rem;
    }

    .book-subtitle {
        font-size: 1rem;
    }

    .book-meta-row {
        flex-direction: column;
        gap: 0.25rem !important;
    }

    .book-abstract {
        font-size: 0.9rem;
        padding-left: 0.75rem;
    }

    .book-cite-section {
        padding: 10px 12px;
    }

    .chapter-item {
        padding: 16px 8px 16px 8px;
    }

    .chapter-item .chapter-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .chapter-item .chapter-title {
        font-size: 0.88rem;
    }

    .chapter-meta {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 0;
        gap: 4px;
    }

    .tabs-data .nav-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .tabs-data .nav-tabs .nav-item {
        flex-shrink: 0;
    }

    .book-access-platforms .platform-icon {
        max-width: 28px;
    }

    .book-access-platforms .d-flex {
        gap: 0.25rem !important;
    }
}

/* =============================================
   AUTHOR BIO
   ============================================= */

.author-photo-wrapper {
    max-width: 280px;
    margin: 0 auto;
}

.author-photo {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.author-name {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--cc-body-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.author-social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.author-social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: var(--cc-surface-color);
    color: var(--cc-muted-color);
    font-size: 1.1rem;
    text-decoration: none;
    border: 1px solid var(--cc-border-color);
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.author-social-link:hover {
    background-color: var(--cc-muted-color);
    color: var(--cc-btn-text-color);
    border-color: var(--cc-muted-color);
}

.author-description {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--cc-body-color);
}

.author-description em {
    font-family: 'PT Serif', serif;
    font-style: italic;
    color: var(--cc-muted-color);
}

/* Section Title */
.author-books-section .section-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    color: var(--cc-body-color);
    letter-spacing: 0.5px;
    margin-bottom: 24px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--cc-body-color);
    display: inline-block;
}

/* Home Index Category Title */
.title-index-category {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    color: var(--cc-body-color);
    letter-spacing: 0.5px;
    padding-bottom: 8px;
    border-bottom: 3px solid var(--cc-muted-color);
    display: inline-block;
}

.author-book-year {
    font-family: 'PT Serif', serif;
    font-size: 0.8rem;
    color: var(--cc-muted-color);
    margin-bottom: 10px;
}

.btn-author-book {
    display: inline-block;
    width: 160px;
    background-color: var(--cc-muted-color);
    color: var(--cc-body-color);
    text-decoration: none;
    text-align: center;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 0.82rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background-color 0.2s ease;
}

.btn-author-book:hover {
    background-color: var(--cc-body-color);
    color: var(--cc-body-color);
}

/* Book Cards — reuse existing book-cover-wrapper */
.author-books-section .book-cover-wrapper {
    max-width: 220px;
}

.author-books-section .book-cover-overlay span {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
    text-align: center;
    padding: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    overflow: hidden;
    max-width: 90%;
}

/* =============================================
   RESPONSIVE: Author Bio
   ============================================= */

@media (max-width: 767.98px) {
    .author-photo-wrapper {
        max-width: 200px;
    }

    .author-name {
        font-size: 1.4rem;
        text-align: center;
    }

    .author-social-links {
        justify-content: center;
    }

    .author-description {
        font-size: 0.9rem;
        text-align: center;
    }

    .author-books-section .section-title {
        font-size: 1rem;
        text-align: center;
        display: block;
    }

    .author-books-section .book-cover-wrapper {
        max-width: 180px;
        margin-left: auto;
        margin-right: auto;
    }

    .btn-author-book {
        width: 140px;
    }
}

/* =============================================
   HOMEPAGE: index2 — Disciplines, CTA, Content
   ============================================= */

.section-heading {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    text-transform: uppercase;
    color: var(--cc-body-color);
    letter-spacing: 0.5px;
}

.section-subheading {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.95rem;
    color: var(--cc-muted-color);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Discipline Grid */

.discipline-card {
    border: 1px solid var(--cc-border-color);
    border-radius: 8px;
    padding: 32px 20px;
    text-align: center;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    background: var(--cc-bg-color);
    height: 100%;
}

.discipline-card:hover {
    background: var(--cc-surface-color);
    border-color: var(--cc-muted-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.discipline-card .discipline-icon {
    font-size: 2.4rem;
    margin-bottom: 0.75rem;
    display: block;
}

.discipline-card .discipline-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--cc-body-color);
    letter-spacing: 0.3px;
    margin-bottom: 0.5rem;
}

.discipline-card .discipline-hint {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.8rem;
    color: var(--cc-muted-color);
    margin: 0;
    line-height: 1.5;
}

/* User CTA Cards */

.user-cta-card {
    border: 1px solid var(--cc-border-color);
    border-radius: 8px;
    padding: 32px 24px;
    background: var(--cc-bg-color);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    height: 100%;
}

.user-cta-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.cta-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.05rem;
    text-transform: uppercase;
    color: var(--cc-body-color);
    margin-bottom: 0.75rem;
    letter-spacing: 0.3px;
}

.cta-text {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.9rem;
    color: var(--cc-muted-color);
    line-height: 1.65;
}

.cta-btn {
    font-weight: 600;
    font-size: 0.85rem;
    padding: 8px 20px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* Novedades Carousel (index2 Home) */

.novedades-carousel .book-card {
    border: 1px solid var(--cc-border-color);
    border-radius: 6px;
    overflow: hidden;
    background: var(--cc-bg-color);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.novedades-carousel .book-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.book-card-img {
    position: relative;
    overflow: hidden;
}

.book-card-img img {
    width: 100%;
    height: auto;
    display: block;
}

.oa-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: #c62828;
    color: var(--cc-btn-text-color);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: 3px;
    z-index: 2;
}

.book-card-body {
    padding: 14px 12px 16px;
}

.book-card-title {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--cc-body-color);
    line-height: 1.4;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.book-card-authors {
    font-family: 'PT Serif', serif;
    font-size: 0.78rem;
    color: var(--cc-muted-color);
    margin: 0;
    font-style: italic;
}

/* Spotlight */

.spotlight-main-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    text-transform: uppercase;
    color: var(--cc-body-color);
    letter-spacing: 0.5px;
}

.spotlight-card {
    border: 1px solid var(--cc-border-color);
    border-radius: 8px;
    padding: 24px;
    background: var(--cc-surface-color);
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
    height: 100%;
}

.spotlight-card:hover {
    background: var(--cc-bg-color);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.spotlight-icon-wrap {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--cc-bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--cc-border-color);
}

.spotlight-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--cc-body-color);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 0.5rem;
}

.spotlight-text {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.85rem;
    color: var(--cc-muted-color);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.spotlight-link {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--cc-body-color);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    transition: color 0.2s ease;
}

.spotlight-link:hover {
    color: var(--cc-muted-color);
}

/* Owl Carousel nav overrides for novedades-carousel */

.novedades-carousel .owl-nav {
    margin-top: 10px;
}

.novedades-carousel .owl-nav button.owl-prev,
.novedades-carousel .owl-nav button.owl-next {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--cc-surface-color) !important;
    border: 1px solid var(--cc-border-color) !important;
    color: var(--cc-body-color) !important;
    font-size: 1rem;
    transition: background-color 0.2s ease;
}

.novedades-carousel .owl-nav button.owl-prev:hover,
.novedades-carousel .owl-nav button.owl-next:hover {
    background: var(--cc-muted-color) !important;
    color: var(--cc-btn-text-color) !important;
}

/* Novedades por género — items del Owl Carousel */

.novedades .owl-carousel .item {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 4px;
}

.novedades .owl-carousel .item img {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 400px;
    margin: 0 auto;
    border-radius: 6px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.novedades .owl-carousel .item a:hover img {
    transform: translateY(-4px);
}

@media (max-width: 767.98px) {
    .section-heading {
        font-size: 1.2rem;
    }

    .discipline-card {
        padding: 24px 16px;
    }

    .discipline-card .discipline-icon {
        font-size: 2rem;
    }

    .user-cta-card {
        padding: 24px 18px;
    }

    .spotlight-card .d-flex {
        flex-direction: column;
        text-align: center;
    }

    .spotlight-icon-wrap {
        margin: 0 auto;
    }
}

/* =============================================
   CATEGORIES PAGE (categories.php)
   ============================================= */

.categories-page {
    background-color: var(--cc-bg-color);
    padding-top: 40px;
    padding-bottom: 80px;
}

.category-premium-card {
    background-color: var(--cc-surface-color);
    border: 1px solid var(--cc-border-color);
    border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
}

.category-premium-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.05);
    border-color: var(--cc-accent);
}

.category-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all 0.3s ease;
}

/* Themes colors for category icons */
.salud-theme {
    background-color: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.tecnologia-theme {
    background-color: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.sociales-theme {
    background-color: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.admin-theme {
    background-color: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

/* Dark mode icon overlays */
.dark-mode .salud-theme {
    background-color: rgba(239, 68, 68, 0.2);
    color: #f87171;
}

.dark-mode .tecnologia-theme {
    background-color: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
}

.dark-mode .sociales-theme {
    background-color: rgba(16, 185, 129, 0.2);
    color: #34d399;
}

.dark-mode .admin-theme {
    background-color: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
}

.category-card-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--cc-body-color);
    letter-spacing: 0.3px;
}

.btn-explore-subgenres {
    background-color: var(--cc-bg-color);
    border: 1px solid var(--cc-border-color);
    color: var(--cc-body-color);
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.6rem 1.2rem;
    border-radius: 30px;
    transition: all 0.2s ease;
}

.btn-explore-subgenres:hover {
    background-color: var(--cc-accent);
    color: var(--cc-btn-text-color) !important;
    border-color: var(--cc-accent);
}

.btn-explore-subgenres:focus {
    box-shadow: 0 0 0 3px var(--cc-accent-soft);
}

.transition-icon {
    transition: transform 0.3s ease;
}

.btn-explore-subgenres:not(.collapsed) .transition-icon {
    transform: rotate(180deg);
}

.subgenres-list-container {
    background-color: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    padding: 0.5rem;
    border: 1px solid var(--cc-border-color);
}

.subgenre-item {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 0.65rem 1rem;
    color: var(--cc-body-color);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s ease;
    margin-bottom: 0.25rem;
}

.subgenre-item:last-child {
    margin-bottom: 0;
}

.subgenre-item i {
    font-size: 0.75rem;
    color: var(--cc-muted-color);
    margin-left: auto;
    transition: transform 0.2s ease;
}

.subgenre-item:hover {
    background-color: var(--cc-accent-soft);
    color: var(--cc-accent) !important;
    padding-left: 1.25rem;
}

.subgenre-item:hover i {
    color: var(--cc-accent);
    transform: translateX(3px);
}

/* Highlight style for searched categories */
.subgenre-item.highlight-match {
    background-color: rgba(245, 158, 11, 0.15);
    color: #f59e0b !important;
    font-weight: 600;
}

.dark-mode .subgenre-item.highlight-match {
    background-color: rgba(245, 158, 11, 0.25);
    color: #fbbf24 !important;
}

.subgenre-item.d-none {
    display: none !important;
}

/* =============================================
   CATEGORY LIST PAGE (category-list.php)
   ============================================= */

.category-list-page {
    background-color: var(--cc-bg-color);
}

/* Header Banners for each Theme (Neutral refined grey scale to match main look & feel) */
.category-header-banner {
    border: 1px solid var(--cc-border-color);
    background: linear-gradient(135deg, var(--cc-surface-color) 0%, rgba(255, 255, 255, 0.55) 100%);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.01);
    transition: all 0.3s ease;
}

.dark-mode .category-header-banner {
    background: linear-gradient(135deg, var(--cc-surface-color), var(--cc-bg-color));
    border-color: var(--cc-border-color);
}

/* Subtle, desaturated grey-scale variants for thematic alignment */
.category-header-banner.salud-theme {
    background: linear-gradient(135deg, var(--cc-surface-color), var(--cc-bg-color));
    border-color: var(--cc-border-color);
}

.category-header-banner.tecnologia-theme {
    background: linear-gradient(135deg, var(--cc-surface-color), var(--cc-bg-color));
    border-color: var(--cc-border-color);
}

.category-header-banner.sociales-theme {
    background: linear-gradient(135deg, var(--cc-surface-color), var(--cc-bg-color));
    border-color: var(--cc-border-color);
}

.category-header-banner.admin-theme {
    background: linear-gradient(135deg, var(--cc-surface-color), var(--cc-bg-color));
    border-color: var(--cc-border-color);
}

.dark-mode .category-header-banner.salud-theme,
.dark-mode .category-header-banner.tecnologia-theme,
.dark-mode .category-header-banner.sociales-theme,
.dark-mode .category-header-banner.admin-theme {
    background: linear-gradient(135deg, var(--cc-surface-color), var(--cc-bg-color));
    border-color: var(--cc-border-color);
}

.category-header-banner i {
    color: var(--cc-muted-color);
}

/* Book item transitions and elements */
.book-title-link {
    transition: color 0.25s ease;
    border-bottom: 2px solid transparent;
}

.book-title-link:hover {
    color: var(--cc-accent) !important;
}

.book-list-item {
    transition: all 0.3s ease;
}

.book-list-item:hover .book-cover-mockup {
    transform: translateY(-6px) rotate(1deg);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.22) !important;
}

.book-cover-mockup {
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: bottom center;
}

/* Small header styles */
.small-header-tag {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--cc-body-color);
}

/* Sidebar styling for rapid lists */
.hover-accent-text {
    transition: all 0.2s ease;
}

.hover-accent-text:hover {
    color: var(--cc-accent) !important;
    padding-left: 5px;
}

.hover-accent-text:hover i {
    color: var(--cc-accent) !important;
}

/* Pagination premium enhancements */
.hover-page {
    transition: all 0.2s ease;
}

.hover-page:hover {
    background-color: var(--cc-surface-color) !important;
    color: var(--cc-accent) !important;
}

.custom-pagination .hover-page:focus {
    box-shadow: 0 0 0 3px var(--cc-accent-soft);

    /* Gray button theme */
    .catalogo-acceso-abierto-btn a,
    .header-login .btn-login,
    .btn-search,
    .btn-author-book,
    .btn-download-pdf,
    .ordenar-butons .btn,
    .btn-explore-subgenres,
    .btn {
        background-color: var(--cc-btn-gray-bg) !important;
        color: var(--cc-body-color) !important;
    }

    .catalogo-acceso-abierto-btn a:hover,
    .header-login .btn-login:hover,
    .btn-search:hover,
    .btn-author-book:hover,
    .btn-download-pdf:hover,
    .ordenar-butons .btn:hover,
    .btn-explore-subgenres:hover,
    .btn:hover {
        background-color: var(--cc-btn-gray-bg) !important;
        color: var(--cc-body-color) !important;
    }
}

/* Taxonomy Keywords — Book Card Grid */
.book-card {
    display: block;
    border: 1px solid var(--cc-border-color);
    border-radius: 6px;
    overflow: hidden;
    background: var(--cc-bg-color);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    height: 100%;
}

.book-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.book-card-placeholder {
    aspect-ratio: 3 / 4;
    background-color: var(--cc-secondary-bg, #f5f5f5);
}

/* Chapter Detail Page */
.chapter-card {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 2rem;
    background: var(--cc-bg-color);
    border: 1px solid var(--cc-border-color);
    border-radius: 8px;
    overflow: hidden;
}

.chapter-cover {
    background: var(--cc-surface-color);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: sticky;
    top: 1rem;
}

.chapter-cover-image {
    width: 100%;
    max-width: 200px;
    height: auto;
    border-radius: 6px;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.chapter-cover-placeholder {
    width: 100%;
    max-width: 200px;
    height: 280px;
    background: var(--cc-muted-color);
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--cc-btn-text-color);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.chapter-cover .book-title {
    color: var(--cc-body-color);
    font-size: 0.9rem;
    margin-top: 1.2rem;
    font-weight: 500;
    line-height: 1.4;
}

.chapter-content {
    padding: 2rem 2rem 2rem 0;
}

.chapter-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--cc-surface-color);
    color: var(--cc-accent);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    font-weight: 600;
}

.chapter-title-main {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--cc-body-color);
    margin: 0 0 1.25rem 0;
    line-height: 1.35;
}

.chapter-author-chip {
    display: inline-flex;
    flex-direction: column;
    background: var(--cc-surface-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    margin: 0 0.5rem 0.5rem 0;
    font-size: 0.85rem;
    color: var(--cc-body-color);
    vertical-align: top;
}

.chapter-author-chip .chip-institution {
    font-size: 0.7rem;
    color: var(--cc-muted-color);
    margin-top: 2px;
}

.chapter-author-chip .chip-institution a {
    font-size: 0.65rem;
    color: var(--cc-accent);
    margin-left: 4px;
}

.chapter-author-chip .chip-orcid {
    font-size: 0.72rem;
    color: var(--cc-accent);
    text-decoration: none;
    margin-top: 2px;
}

.chapter-author-chip .chip-orcid:hover {
    text-decoration: underline;
}

.chapter-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding: 1rem 0;
    border-top: 1px solid var(--cc-border-color);
    border-bottom: 1px solid var(--cc-border-color);
    margin-bottom: 1.5rem;
}

.chapter-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--cc-muted-color);
}

.chapter-abstract-section {
    margin-bottom: 2rem;
}

.chapter-abstract-label {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--cc-muted-color);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.chapter-abstract-text {
    font-family: 'PT Serif', serif;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--cc-body-color);
}

.chapter-action-btns {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.chapter-pdf-viewer {
    margin-top: 2rem;
    border: 1px solid var(--cc-border-color);
    border-radius: 8px;
    overflow: hidden;
}

.chapter-pdf-viewer iframe {
    width: 100%;
    height: 600px;
    border: none;
}

@media (max-width: 768px) {
    .chapter-card {
        grid-template-columns: 1fr;
    }

    .chapter-cover {
        padding: 1.5rem;
        position: static;
    }

    .chapter-content {
        padding: 1.5rem;
    }

    .chapter-title-main {
        font-size: 1.3rem;
    }
}

/* Copy to Clipboard Toast */
.copy-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--cc-accent);
    color: var(--cc-btn-text-color);
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.85rem;
    z-index: 9999;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ── Acceso Abierto: Alphabet Filter (Inline List) ── */
.openacceso-lista.alphabet {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 6px;
    list-style: none;
    padding: 0;
    margin: 2rem 0 0;
}

.openacceso-lista.alphabet li a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    color: var(--cc-muted-color);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease, background-color 0.2s ease, font-weight 0.2s ease;
}

.openacceso-lista.alphabet li a:hover {
    color: var(--cc-body-color);
    background-color: var(--cc-surface-color);
    font-weight: 700;
}

.openacceso-lista.alphabet li a.active {
    color: var(--cc-btn-text-color);
    background-color: var(--cc-accent, #b51f24);
    font-weight: 700;
}

/* ── Resultados ── */
.results-openaccesslist,
.results-novedadeslist {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.result-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0;
    min-width: 0;
}

.result-item-img {
    flex-shrink: 0;
    width: 70px;
    height: 100px;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.result-item-img a {
    display: block;
    width: 100%;
    height: 100%;
}

.result-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.result-item-content {
    flex: 1;
    min-width: 0;
}

.result-item-content h3 {
    margin: 0 0 0.25rem;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.4;
}

.result-item-content h3 a {
    color: var(--cc-body-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.result-item-content h3 a:hover {
    color: var(--cc-accent, #b51f24);
    text-decoration: underline;
}

.result-item-content p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--cc-muted-color);
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.result-item-content .result-year {
    font-size: 0.8rem;
    margin-top: 0.2rem;
}

.openaccess-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 2rem 0;
    color: var(--cc-muted-color);
    font-size: 0.95rem;
}

.openaccess-empty {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 3rem 0;
    color: var(--cc-muted-color);
}

.openaccess-empty-icon {
    font-size: 2.5rem;
    opacity: 0.35;
}

.openaccess-empty-title {
    font-weight: 600;
    color: var(--cc-body-color);
    font-size: 1rem;
}

.openaccess-empty-subtitle {
    font-size: 0.85rem;
}

/* ── Paginador ── */
.paginator-container {
    border-top: 1px solid var(--cc-border-color);
    padding-top: 1rem;
    margin-top: 1rem;
}

.paginator {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.paginator-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 30px;
    height: 30px;
    padding: 0 6px;
    border-radius: 6px;
    color: var(--cc-muted-color);
    font-size: 0.8rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.paginator-link:hover {
    color: var(--cc-body-color);
    background-color: var(--cc-surface-color);
}

.paginator-active {
    color: var(--cc-accent, #b51f24);
    background-color: transparent;
    border: 1px solid var(--cc-accent, #b51f24);
}

.paginator-active:hover {
    color: var(--cc-accent, #b51f24);
    background-color: transparent;
}

.paginator-disabled {
    opacity: 0.35;
    cursor: default;
    pointer-events: none;
}

/* Page TOC - Sticky sidebar navigation */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 140px;
}

.page-toc {
    position: sticky;
    top: 140px;
    max-height: calc(100vh - 160px);
    overflow-y: auto;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.page-toc-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--cc-muted-color);
    margin: 0 0 0.75rem 0;
    padding: 0 12px;
}

.page-toc ul {
    list-style: none;
    padding: 0;
    margin: 0;
    border-left: 2px solid var(--cc-border-color);
}

.page-toc li {
    margin: 0;
}

.page-toc a {
    display: block;
    padding: 5px 12px 5px 14px;
    color: var(--cc-muted-color);
    text-decoration: none;
    font-size: 0.82rem;
    line-height: 1.35;
    border-left: 2px solid transparent;
    margin-left: -2px;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.page-toc a:hover {
    color: var(--cc-body-color);
}

.page-toc a.active {
    color: var(--cc-accent);
    border-left-color: var(--cc-accent);
    font-weight: 600;
}

.page-content h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: #2D3748;
    margin-top: 2.25rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--cc-border-color);
}

.image-container img {
    width: 100%;
    height: auto;
}

.org-staff-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 1.5rem;
}

.org-staff-col p {
    margin-bottom: 1.25rem;
}

.autor-item-content {
    flex: 1;
    min-width: 0;
}

.autor-item-content h3 {
    margin: 0 0 0.25rem;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.4;
}

.autor-item-content h3 a {
    color: var(--cc-body-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.autor-item-content h3 a:hover {
    color: var(--cc-accent, #b51f24);
    text-decoration: underline;
}

.autor-description {
    margin: 0 0 0.25rem;
    font-size: 0.85rem;
    color: var(--cc-muted-color);
    line-height: 1.5;
    white-space: normal;
}

.autor-books {
    margin: 0;
    font-size: 0.8rem;
    color: var(--cc-muted-color);
}

.autor-orcid {
    display: inline-block;
    font-size: 0.8rem;
    color: var(--cc-muted-color);
    text-decoration: none;
    margin-top: 0.25rem;
    transition: color 0.2s ease;
}

.autor-orcid:hover {
    color: var(--cc-accent, #b51f24);
}

/* ── Autores: Alphabet Filter ── */
.autores-lista.alphabet {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    list-style: none;
    padding: 0;
    margin: 2rem 0 0;
}

.autores-lista.alphabet li a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    color: var(--cc-muted-color);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease, background-color 0.2s ease, font-weight 0.2s ease;
}

.autores-lista.alphabet li a:hover {
    color: var(--cc-body-color);
    background-color: var(--cc-surface-color);
    font-weight: 700;
}

.autores-lista.alphabet li a.active {
    color: var(--cc-btn-text-color);
    background-color: var(--cc-accent, #b51f24);
    font-weight: 700;
}

/* ── Autores: Results Grid ── */
.results-autoreslist {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.results-autoreslist .autor-card {
    flex: 0 0 calc(16.66% - 1.25rem);
}

@media (max-width: 991px) {
    .results-autoreslist .autor-card {
        flex: 0 0 calc(25% - 1.125rem);
    }
}

@media (max-width: 767px) {
    .results-autoreslist {
        gap: 1rem;
    }
    .results-autoreslist .autor-card {
        flex: 0 0 calc(50% - 0.5rem);
    }
}

/* ── Autores: Card ── */
.results-autoreslist .autor-card {
    text-align: center;
}

.results-autoreslist .autor-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.results-autoreslist .autor-card-link:hover .autor-card-name {
    color: var(--cc-accent, #b51f24);
}

.results-autoreslist .autor-card-img {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 0.75rem;
    background-color: var(--cc-surface-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.results-autoreslist .autor-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.results-autoreslist .autor-card-initial {
    font-size: 2rem;
    font-weight: 700;
    color: var(--cc-muted-color);
    text-transform: uppercase;
}

.results-autoreslist .autor-card-name {
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0 0 0.15rem;
    line-height: 1.3;
    color: var(--cc-body-color);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s ease;
}

.results-autoreslist .autor-card-orcid {
    display: block;
    font-size: 0.7rem;
    color: var(--cc-muted-color);
    margin-bottom: 0.1rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.results-autoreslist .autor-card-books {
    display: block;
    font-size: 0.72rem;
    color: var(--cc-muted-color);
}

/* ── Autores: Loading ── */
.autores-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 2rem 0;
    color: var(--cc-muted-color);
    font-size: 0.95rem;
}

/* ── Autores: Empty State ── */
.autores-empty {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 3rem 0;
    color: var(--cc-muted-color);
}

.autores-empty-icon {
    font-size: 2.5rem;
    opacity: 0.35;
}

.autores-empty-title {
    font-weight: 600;
    color: var(--cc-body-color);
    font-size: 1rem;
}

.autores-empty-subtitle {
    font-size: 0.85rem;
}

/* ── Filter Form: Collapsible + Searchable ── */
.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 1rem;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.78rem;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.filter-tag:hover {
    opacity: 0.8;
}

.genero-tag {
    background: var(--cc-surface-color);
    color: var(--cc-body-color);
}

.autor-tag {
    background: var(--cc-accent, #b51f24);
    color: var(--cc-btn-text-color);
}

.keywords-tag {
    background: var(--cc-muted-color);
    color: var(--cc-btn-text-color);
}

.filter-groups {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 1rem;
}

.filter-details {
    border-bottom: 1px solid var(--cc-border-color);
}

.filter-details[open] {
    padding-bottom: 0.75rem;
}

.filter-summary {
    padding: 0.75rem 0;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--cc-body-color);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-summary::-webkit-details-marker {
    display: none;
}

.filter-summary::before {
    content: '+';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--cc-muted-color);
    transition: transform 0.2s ease;
}

.filter-details[open] .filter-summary::before {
    content: '−';
}

.filter-badge {
    font-weight: 400;
    font-size: 0.72rem;
    padding: 1px 8px;
    border-radius: 10px;
    background: var(--cc-surface-color);
    color: var(--cc-muted-color);
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.filter-search {
    width: 100%;
    padding: 6px 10px;
    border: 1px solid var(--cc-border-color);
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--cc-body-color);
    background: var(--cc-surface-color);
    margin-bottom: 0.5rem;
    outline: none;
}

.filter-search:focus {
    border-color: var(--cc-accent, #b51f24);
}

.filter-search::placeholder {
    color: var(--cc-muted-color);
}

.filter-radio-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.filter-scroll {
    max-height: 280px;
    overflow-y: auto;
}

.filter-scroll-sm {
    max-height: 200px;
    overflow-y: auto;
}

.filter-radio {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 0;
    font-size: 0.8rem;
    color: var(--cc-body-color);
    cursor: pointer;
    transition: color 0.15s ease;
}

.filter-radio:hover {
    color: var(--cc-accent, #b51f24);
}

.filter-radio input[type="radio"] {
    margin: 0;
    accent-color: var(--cc-accent, #b51f24);
}

.filter-count {
    font-size: 0.7rem;
    color: var(--cc-muted-color);
}

/* =============================================
   CONTACT FORM – Compact & Centered
   ============================================= */

.contact-form-cc {
    max-width: 500px;
    margin: 0 auto 2rem;
}

.contact-label {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--cc-body-color);
    letter-spacing: 0.5px;
    margin-bottom: 0.3rem;
}

.contact-input,
.contact-textarea {
    width: 100%;
    padding: 10px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--cc-border-color);
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
    color: var(--cc-body-color);
    transition: border-color 0.3s ease, background-color 0.3s ease;
    outline: none;
}

.contact-input:focus,
.contact-textarea:focus {
    border-bottom-color: var(--cc-accent);
}

.contact-input::placeholder,
.contact-textarea::placeholder {
    color: var(--cc-muted-color);
}

.contact-textarea {
    resize: vertical;
    min-height: 80px;
}

.contact-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 28px;
    background-color: var(--cc-btn-gray-bg);
    color: var(--cc-body-color);
    border: 1px solid var(--cc-border-color);
    border-radius: 50px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
}

.contact-submit:hover {
    background-color: #B5B5B5;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.contact-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.contact-alert {
    padding: 14px 18px;
    border-radius: 8px;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1.25rem;
    font-family: 'Open Sans', sans-serif;
}

.contact-alert p {
    margin: 0;
    color: inherit;
}

.contact-alert--success {
    background-color: rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.25);
    color: var(--cc-accent);
}

.contact-alert--error {
    background-color: rgba(220, 38, 38, 0.06);
    border: 1px solid rgba(220, 38, 38, 0.2);
    color: #dc2626;
}

@media (max-width: 767.98px) {
    .contact-form-cc {
        max-width: 100%;
    }
}

/* ============================================================
   SIDEBAR: Últimas noticias
   ============================================================ */

.ultimas-noticias {
    border: 1px solid var(--cc-border-color);
    border-radius: 8px;
    background: var(--cc-bg-color);
    padding: 24px;
    margin-bottom: 2rem;
}

.ultimas-noticias-header {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--cc-body-color);
    margin-bottom: 0;
}

.ultimas-noticias-divider {
    height: 1px;
    background: var(--cc-border-color);
    margin: 0.75rem 0 0.25rem;
}

.ultimas-noticias-item {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--cc-border-color);
    transition: border-color 0.3s ease;
}

.ultimas-noticias-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.ultimas-noticias-item a {
    display: block;
    text-decoration: none;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--cc-body-color);
    transition: color 0.2s ease, padding-left 0.2s ease;
}

.ultimas-noticias-item a:hover {
    color: var(--cc-accent);
    padding-left: 6px;
}

.ultimas-noticias-date {
    display: block;
    font-size: 0.72rem;
    font-weight: 400;
    color: var(--cc-muted-color);
    margin-bottom: 2px;
}

/* ============================================================
   COMMENTS
   ============================================================ */

.comments-area {
    border: 1px solid var(--cc-border-color);
    border-radius: 8px;
    background: var(--cc-bg-color);
    padding: 24px;
    margin-top: 2rem;
}

.comments-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--cc-body-color);
    margin-bottom: 1rem;
}

.comment-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.comment-list > .comment {
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--cc-border-color);
    transition: border-color 0.3s ease;
}

.comment-list > .comment:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.comment-list .children {
    list-style: none;
    margin-top: 1rem;
    padding-left: 3rem;
    border-left: 2px solid var(--cc-border-color);
}

.comment-list .children > .comment {
    padding: 0.75rem 0 0.75rem 1rem;
    border-bottom: 1px solid var(--cc-border-color);
}

.comment-list .children > .comment:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.comment-wrap {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.comment-img {
    flex-shrink: 0;
}

.comment-img img {
    border-radius: 50%;
    width: 48px;
    height: 48px;
    object-fit: cover;
}

.comment-body {
    flex: 1;
    min-width: 0;
}

.comment-author {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--cc-body-color);
    margin-bottom: 2px;
}

.comment-author a {
    color: var(--cc-body-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.comment-author a:hover {
    color: var(--cc-accent);
}

.comment-date {
    display: block;
    font-size: 0.75rem;
    color: var(--cc-muted-color);
    margin-bottom: 0.5rem;
}

.comment-body p {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--cc-body-color);
    margin-bottom: 0.5rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.comment-awaiting-approval {
    display: inline-block;
    font-size: 0.8rem;
    color: var(--cc-muted-color);
    font-style: italic;
    margin-bottom: 0.35rem;
}

.comment-reply {
    display: inline-block;
    margin-top: 0.25rem;
}

.comment-reply a {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    border: 1px solid var(--cc-border-color);
    color: var(--cc-muted-color);
    text-decoration: none;
    transition: border-color 0.2s ease, color 0.2s ease, background-color 0.3s ease;
}

.comment-reply a:hover {
    border-color: var(--cc-accent);
    color: var(--cc-accent);
    background-color: var(--cc-accent-soft);
}

.no-comments {
    font-size: 0.85rem;
    color: var(--cc-muted-color);
    font-style: italic;
    margin-bottom: 0;
}

/* -- Comment Pagination -- */

.comments-area .navigation {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--cc-border-color);
}

.comments-area .nav-links {
    display: flex;
    gap: 0.5rem;
}

.comments-area .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    border: 1px solid var(--cc-border-color);
    color: var(--cc-muted-color);
    text-decoration: none;
    transition: border-color 0.2s ease, color 0.2s ease, background-color 0.3s ease;
}

.comments-area .page-numbers.current {
    background-color: var(--cc-accent);
    border-color: var(--cc-accent);
    color: var(--cc-btn-text-color);
}

.comments-area .page-numbers:hover:not(.current) {
    color: var(--cc-accent);
    border-color: var(--cc-accent);
    background-color: var(--cc-accent-soft);
}

/* -- Comment Form -- */

.comment-respond {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--cc-border-color);
}

.comment-reply-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--cc-body-color);
    margin-bottom: 1rem;
}

.comment-reply-title a {
    font-weight: 400;
    font-size: 0.8rem;
    color: var(--cc-muted-color);
    text-decoration: none;
    margin-left: 0.5rem;
    transition: color 0.2s ease;
}

.comment-reply-title a:hover {
    color: var(--cc-accent);
}

.comment-form .logged-in-as {
    font-size: 0.82rem;
    color: var(--cc-muted-color);
    margin-bottom: 0.75rem;
}

.comment-form .logged-in-as a {
    color: var(--cc-muted-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.comment-form .logged-in-as a:hover {
    color: var(--cc-accent);
}

.comment-notes {
    font-size: 0.8rem;
    color: var(--cc-muted-color);
    margin-bottom: 1rem;
}

.comment-form-comment {
    margin-bottom: 1rem;
}

.comment-form-comment label,
.comment-form-author label,
.comment-form-email label,
.comment-form-url label,
.comment-form-cookies-consent label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--cc-body-color);
    font-family: 'Open Sans', sans-serif;
}

.comment-form textarea {
    display: block;
    width: 100%;
    border: 1px solid var(--cc-border-color);
    border-radius: 8px;
    padding: 12px 16px;
    background: var(--cc-bg-color);
    color: var(--cc-body-color);
    font-family: 'Open Sans', sans-serif;
    font-size: 0.95rem;
    resize: vertical;
    transition: border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

.comment-form textarea:focus {
    border-color: var(--cc-accent);
    outline: none;
    box-shadow: 0 0 0 3px var(--cc-accent-soft);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"] {
    display: block;
    width: 100%;
    border: 1px solid var(--cc-border-color);
    border-radius: 6px;
    padding: 8px 12px;
    background: var(--cc-bg-color);
    color: var(--cc-body-color);
    font-family: 'Open Sans', sans-serif;
    font-size: 0.95rem;
    transition: border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

.comment-form input[type="text"]:focus,
.comment-form input[type="email"]:focus,
.comment-form input[type="url"]:focus {
    border-color: var(--cc-accent);
    outline: none;
    box-shadow: 0 0 0 3px var(--cc-accent-soft);
}

.comment-form .submit {
    background-color: var(--cc-accent);
    color: var(--cc-btn-text-color);
    border: none;
    border-radius: 50px;
    padding: 10px 24px;
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    margin-top: 0.5rem;
}

.comment-form .submit:hover {
    background-color: var(--cc-accent-hover);
    transform: translateY(-1px);
}

.comment-form-cookies-consent {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.comment-form-cookies-consent input[type="checkbox"] {
    margin: 0;
}

.comment-form-cookies-consent label {
    display: inline;
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--cc-muted-color);
    cursor: pointer;
}

/* -- Comment Form Fields Layout -- */

.comment-form-author,
.comment-form-email,
.comment-form-url {
    margin-bottom: 0.75rem;
}

@media (min-width: 768px) {
    .comment-form .comment-form-author,
    .comment-form .comment-form-email,
    .comment-form .comment-form-url {
        display: inline-block;
        width: 32%;
        vertical-align: top;
        margin-right: 1%;
    }

    .comment-form .comment-form-url {
        margin-right: 0;
    }
}

@media (max-width: 767.98px) {
    .ultimas-noticias {
        padding: 16px;
    }

    .comments-area {
        padding: 16px;
    }

    .comment-list .children {
        padding-left: 1.5rem;
    }

    .comment-wrap {
        gap: 0.75rem;
    }

    .comment-img img {
        width: 36px;
        height: 36px;
    }
}

.doiscaps {
    margin: 0;
    padding: 0;
    list-style: none;
}

.doiscaps li {
    margin: 0 0 0.6rem 0;
    padding: 0 0 0.6rem 0;
    border-bottom: 1px solid var(--cc-border-color, #e9ecef);
    font-family: 'Open Sans', sans-serif;
    font-size: 0.95rem;
    line-height: 1.5;
    color: #4A5568;
    list-style: none;
}

.doiscaps li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.doiscaps li a {
    color: #4A5568;
    text-decoration: none;
    transition: color 0.2s ease;
}

.doiscaps li a:hover {
    color: var(--cc-accent, #0d6efd);
}

.doiscaps li em {
    display: block;
    font-style: normal;
    font-size: 0.82rem;
    color: var(--cc-muted-color, #6c757d);
    margin-top: 0.25rem;
}

/* =============================================
   COMITÉS — Page Styles
   ============================================= */

.comite-area {
    margin-bottom: 3rem;
}

.comite-area-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.15rem;
    text-transform: uppercase;
    color: var(--cc-body-color);
    letter-spacing: 0.4px;
    padding-bottom: 0.75rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--cc-border-color);
}

.comite-area-title i {
    color: var(--cc-muted-color);
}

.comite-list {
    border-top: 2px solid var(--cc-body-color);
}

.comite-list-header {
    display: flex;
    align-items: center;
    padding: 0.65rem 0.5rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--cc-muted-color);
    border-bottom: 1px solid var(--cc-border-color);
}

.comite-row {
    display: flex;
    align-items: center;
    padding: 0.85rem 0.5rem;
    border-bottom: 1px solid var(--cc-border-color);
    transition: background-color 0.15s ease;
}

.comite-row:hover {
    background-color: var(--cc-surface-color);
}

.comite-col {
    padding: 0 0.25rem;
}

.col-name {
    flex: 0 0 35%;
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--cc-body-color);
    line-height: 1.4;
}

.col-name-soc {
    flex: 0 0 30%;
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--cc-body-color);
    line-height: 1.4;
}

.col-sni {
    flex: 0 0 8%;
    text-align: center;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--cc-muted-color);
}

.col-inst {
    flex: 0 0 35%;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.82rem;
    color: var(--cc-muted-color);
    line-height: 1.5;
}

.col-inst-soc {
    flex: 0 0 33%;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.78rem;
    color: var(--cc-muted-color);
    line-height: 1.5;
}

.col-orcid {
    flex: 0 0 22%;
    text-align: right;
}

.col-contact {
    flex: 0 0 29%;
    text-align: right;
}

.orcid-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.8rem;
    color: var(--cc-muted-color);
    text-decoration: none;
    transition: color 0.15s ease;
}

.orcid-link i {
    font-size: 0.85rem;
    color: #a6ce39;
}

.orcid-link:hover {
    color: var(--cc-body-color);
}

.orcid-link:hover i {
    color: #8ab82a;
}

.semblanza-toggle {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 8px;
    border: 1px solid var(--cc-border-color);
    border-radius: 4px;
    background: transparent;
    color: var(--cc-muted-color);
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.semblanza-toggle:hover {
    color: var(--cc-body-color);
    border-color: var(--cc-muted-color);
}

.comite-semblanza {
    display: none;
    padding: 0.75rem 1rem 1rem 1rem;
    background: var(--cc-surface-color);
    border-bottom: 1px solid var(--cc-border-color);
    font-family: 'Open Sans', sans-serif;
    font-size: 0.82rem;
    color: var(--cc-muted-color);
    line-height: 1.7;
}

.comite-semblanza.open {
    display: block;
}

.comite-semblanza p {
    margin: 0;
}

/* =============================================
   LOGOS STORES — Grid Responsive
   ============================================= */

.logos-stores {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 1.5rem;
    justify-items: center;
    align-items: center;
    margin: 1.5rem 0;
}

.logos-stores img {
    max-height: 50px;
    width: auto;
    max-width: 100%;
    filter: grayscale(0.3);
    opacity: 0.75;
    transition: filter 0.25s ease, opacity 0.25s ease, transform 0.2s ease;
}

.logos-stores img:hover {
    filter: grayscale(0);
    opacity: 1;
    transform: scale(1.05);
}

@media (max-width: 767.98px) {
    .logos-stores {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .logos-stores img {
        max-height: 38px;
    }
}

@media (max-width: 767.98px) {
    .comite-list-header {
        display: none;
    }

    .comite-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.35rem;
        padding: 1rem 0.5rem;
    }

    .col-name,
    .col-name-soc {
        font-size: 0.88rem;
    }

    .col-sni {
        text-align: left;
    }

    .col-inst,
    .col-inst-soc {
        font-size: 0.8rem;
    }

    .col-orcid,
    .col-contact {
        text-align: left;
    }
}