/* --- Modern Dynamic Theme: Publicar Ciencia (Final Optimizado) --- */

:root {
    --brand-blue: #2c4a93;
    --brand-accent: #2e6df5;
    --card-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --transition: all 0.3s ease !important;
}

body { background-color: #f4f7f6 !important; }

/* 1. Tarjetas de Artículos */
.article_summary {
    background: #ffffff !important;
    border-radius: 15px !important;
    padding: 30px !important;
    margin-bottom: 25px !important;
    box-shadow: var(--card-shadow) !important;
    transition: var(--transition);
}

/* 2. Botones de acción */
.pkp_button, .submit_button {
    background-color: var(--brand-blue) !important; /* Ahora es el azul #2c4a93 */
    color: white !important;
    border-radius: 50px !important;
    padding: 12px 25px !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    border: none !important;
    display: block !important;
    width: 100% !important;
    text-align: center !important;
    box-shadow: 0 4px 10px rgba(44, 74, 147, 0.3) !important;
    transition: all 0.3s ease !important;
}

.pkp_button:hover {
    background-color: var(--brand-accent) !important; /* Cambia a #2e6df5 al pasar el mouse */
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 15px rgba(46, 109, 245, 0.4) !important;
}

/* 3. Bloques de la Barra Lateral (Sidebar) */
.pkp_block {
    background: #ffffff !important;
    border-radius: 15px !important;
    border: 1px solid #eef2f5 !important;
    box-shadow: var(--card-shadow) !important;
    padding: 25px !important;
    margin-bottom: 25px !important;
}

.pkp_block_title {
    color: var(--brand-blue) !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    font-size: 0.85em !important;
    letter-spacing: 1px !important;
    border-bottom: 2px solid #eef2f5 !important;
    padding-bottom: 10px !important;
    margin-bottom: 15px !important;
}

/* 4. Lista de Enlaces en la derecha */
.pkp_block_content ul {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.pkp_block_content ul li {
    padding: 10px 0 !important;
    border-bottom: 1px solid #f9f9f9 !important;
}

.pkp_block_content ul li a {
    color: #444 !important;
    font-weight: 500 !important;
    text-decoration: none !important;
    display: block !important;
    transition: 0.2s;
}

.pkp_block_content ul li a:hover {
    color: var(--brand-blue) !important;
    padding-left: 8px !important;
}

/* 5. Títulos de Artículos */
.article_summary .title a {
    color: var(--brand-blue) !important;
    font-weight: 800 !important;
    font-size: 1.4rem !important;
}

/* 6. Enlaces generales */
a {
    color: var(--brand-blue) !important;
    transition: color 0.2s;
}

/* 7. Botones PDF */
.obj_galley_link {
    background: #f0f4f8 !important;
    padding: 8px 15px;
    border-radius: 8px;
    color: var(--brand-blue) !important;
    font-weight: 600 !important;
    font-size: 0.9em;
}

.obj_galley_link:hover {
    background: var(--brand-blue) !important;
    color: white !important;
}

/* --- FIX: MENÚ SUPERIOR (Navegación y Usuario) --- */

/* Menú principal blanco */
.pkp_navigation_primary > li > a {
    color: #ffffff !important;
    font-weight: 600 !important;
    transition: var(--transition) !important;
}

.pkp_navigation_primary > li > a:hover {
    color: var(--brand-accent) !important;
}

/* Menú de usuario (istred, notificaciones) y Buscador - BLANCO */
.pkp_navigation_user > li > a,
.pkp_navigation_user > li > span,
.pkp_search, 
.pkp_search a, 
.pkp_search button, 
.pkp_search .fa,
.pkp_search .search_input {
    color: #ffffff !important;
}

/* Menús desplegables (Dropdowns) - Fondo blanco, texto oscuro */
.pkp_navigation_primary > li > ul,
.pkp_navigation_user > li > ul {
    background: #ffffff !important;
    border: 1px solid #e1e1e1 !important;
    border-radius: 8px !important;
    box-shadow: 0 10px 20px rgba(0,0,0,0.15) !important;
    padding: 10px 0 !important;
}

.pkp_navigation_primary > li > ul > li > a,
.pkp_navigation_user > li > ul > li > a {
    color: #333 !important;
    padding: 10px 20px !important;
}

.pkp_navigation_primary > li > ul > li > a:hover,
.pkp_navigation_user > li > ul > li > a:hover {
    background: #f4f7f6 !important;
    color: var(--brand-blue) !important;
}


/* --- Estilo Moderno y Premium para Iconos Sociales --- */

.social-links-container {
    display: flex !important;
    justify-content: center !important;
    gap: 15px !important;
    padding: 15px 0 !important;
}

.social-icon {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 48px !important;
    height: 48px !important;
    background: #f8fafc !important; /* Fondo gris muy suave */
    border-radius: 50% !important;
    transition: var(--transition) !important;
    border: 1px solid rgba(0,0,0,0.03) !important;
    text-decoration: none !important;
}

/* Efecto Hover Moderno: Flotación y crecimiento suave */
.social-icon:hover {
    background: #ffffff !important; /* Se vuelve blanco puro */
    transform: translateY(-6px) scale(1.1) !important; /* Se eleva y crece un poco */
    box-shadow: 0 12px 20px rgba(44,74,147,0.15) !important; /* Sombra sutil azulada */
    border: 1px solid rgba(44,74,147,0.1) !important;
}

.social-icon img {
    width: 22px !important;
    height: 22px !important;
    transition: all 0.3s ease !important;
}

/* Quitamos el filtro de inversión para que los iconos mantengan sus colores originales */
.social-icon:hover img {
    filter: none !important; 
    opacity: 1 !important;
}