/* ===============================================
   OPAC UNA — TEMA OFICIAL UNIVERSIDAD NACIONAL
   Colores: una.py  |  Tipografía: DM Sans / DM Serif Display
   =============================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600;9..40,700&family=DM+Serif+Display&display=swap');

:root {
  /* === PALETA OFICIAL UNA (una.py) === */
  --rojo-principal: #9d2424;
  --rojo-oscuro:   #7d1b1b;
  --rojo-acento:   #b52b2b;
  --rojo-hover:    #c93030;
  --rojo-light:    rgba(157, 36, 36, 0.1);
  --rojo-medium:   rgba(157, 36, 36, 0.5);

  /* === COMPLEMENTARIOS === */
  --dorado:      #b8860b;
  --dorado-claro: #daa520;
  --blanco:      #ffffff;
  --negro:       #090c10;   /* color navbar oficial una.py */
  --negro-suave: #1a1a1a;
  --gris-claro:  #fafafa;   /* background oficial una.py */
  --gris-medio:  #e0e0e0;
  --texto:       #474444;   /* texto oficial una.py */

  /* === TIPOGRAFÍA OFICIAL UNA === */
  --font-body:    'DM Sans', 'Roboto', system-ui, sans-serif;
  --font-heading: 'DM Serif Display', 'Georgia', serif;

  /* === AJUSTES DE RENDIMIENTO === */
  --ease-ui: 0.22s ease;
  --ease-ui-fast: 0.18s ease;
}

body {
  font-family: var(--font-body) !important;
  color: var(--texto);
  line-height: 1.7 !important;
  font-size: 16px !important;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading) !important;
  color: var(--rojo-principal) !important;
  font-weight: 700 !important;
}
h1 {
  border-bottom: 3px solid var(--dorado) !important;
  padding-bottom: 12px !important;
  margin-bottom: 24px !important;
}

/* ===============================================
   NEUTRALIZAR COLORES AMARILLOS DE KOHA POR DEFECTO
   (solo elimina el amarillo — no oculta funcionalidad)
   =============================================== */

/* Quitar fondo amarillo del área de Mi cuenta */
#members,
.usermenu,
#userdetails,
#login,
.navbar-right .dropdown,
#members .dropdown {
  background: transparent !important;
  background-color: transparent !important;
  border: none !important;
}

/* Eliminar fondos amarillos de badges y alertas genéricas */
.bg-warning,
.badge-warning {
  background: var(--rojo-light) !important;
  color: var(--rojo-oscuro) !important;
  border-left: 4px solid var(--rojo-principal) !important;
}

/* ===============================================
   BOTÓN INICIAR SESIÓN (loginModal-trigger)
   Visible y elegante cuando opacuserlogin=1
   Ocultable vía --vis-login en OPACUserCSS
   =============================================== */
.loginModal-trigger,
a.loginModal-trigger,
#login-link {
  display: var(--vis-login, inline-flex) !important;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.12) !important;
  color: var(--blanco) !important;
  border: 1px solid rgba(255,255,255,0.28) !important;
  border-radius: 100px !important;
  padding: 7px 18px !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  transition: all 0.22s ease !important;
}
.loginModal-trigger:hover,
a.loginModal-trigger:hover {
  background: rgba(255,255,255,0.22) !important;
  color: var(--dorado) !important;
  border-color: rgba(255,255,255,0.42) !important;
}

/* Usuario logueado — dropdown de cuenta */
.loggedinusername,
#user-menu .dropdown-toggle,
#members .dropdown-toggle {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.12) !important;
  color: var(--blanco) !important;
  border: 1px solid rgba(255,255,255,0.28) !important;
  border-radius: 100px !important;
  padding: 7px 16px !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  transition: all 0.22s ease !important;
}
.loggedinusername:hover,
#user-menu .dropdown-toggle:hover {
  background: rgba(255,255,255,0.22) !important;
  color: var(--dorado) !important;
}

/* Links de navegación dentro de Mi cuenta */
a[href*="opac-user.pl"],
.navbar-nav a[href*="opac-user.pl"],
#members a {
  background: rgba(255,255,255,0.08) !important;
  color: var(--blanco) !important;
  padding: 7px 14px !important;
  border-radius: 20px !important;
  transition: all 0.22s ease !important;
}
a[href*="opac-user.pl"]:hover,
#members a:hover {
  background: rgba(255,255,255,0.18) !important;
  color: var(--dorado) !important;
}

/* ===============================================
   CARRITO DE COMPRAS (opacbookbag)
   Visible y elegante cuando opacbookbag=1
   Ocultable vía --vis-carrito en OPACUserCSS
   =============================================== */
#cartmenulink,
.cartmenulink {
  display: var(--vis-carrito, inline-flex) !important;
  align-items: center;
  gap: 6px;
  color: var(--blanco) !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  padding: 6px 14px !important;
  background: rgba(255,255,255,0.08) !important;
  border-radius: 100px !important;
  border: 1px solid transparent !important;
  text-decoration: none !important;
  transition: all 0.22s ease !important;
}
#cartmenulink:hover,
.cartmenulink:hover {
  background: rgba(255,255,255,0.18) !important;
  color: var(--dorado) !important;
  border-color: rgba(255,255,255,0.25) !important;
}
#basketcount {
  background: var(--dorado) !important;
  color: var(--negro) !important;
  border-radius: 100px !important;
  padding: 1px 7px !important;
  font-size: 0.72em !important;
  font-weight: 800 !important;
  min-width: 18px;
  text-align: center;
}
/* El carttab (panel inferior) y cartDetails (tooltip) se controlan aparte */
#carttab  { display: var(--vis-carrito, block) !important; }

/* ===============================================
   LISTAS / ESTANTES VIRTUALES (virtualshelves)
   Visible y elegante cuando virtualshelves=1
   Ocultable vía --vis-listas en OPACUserCSS
   =============================================== */
#listsmenu,
.listsmenulink,
#cart-list-nav > li.nav-item.dropdown {
  display: var(--vis-listas, inline-flex) !important;
  align-items: center;
}
#listsmenu {
  color: var(--blanco) !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  padding: 6px 14px !important;
  background: rgba(255,255,255,0.08) !important;
  border-radius: 100px !important;
  border: 1px solid transparent !important;
  text-decoration: none !important;
  transition: all 0.22s ease !important;
}
#listsmenu:hover,
.listsmenulink:hover {
  background: rgba(255,255,255,0.18) !important;
  color: var(--dorado) !important;
  border-color: rgba(255,255,255,0.25) !important;
}
#liststab { display: var(--vis-listas, block) !important; }

/* Cualquier elemento con fondo amarillo inline */
div[style*="background: yellow"],
div[style*="background-color: yellow"],
div[style*="background: #ffeb3b"],
div[style*="background: #ffc107"],
span[style*="background: yellow"],
a[style*="background: yellow"] {
  background: transparent !important;
  background-color: transparent !important;
}

/* Ocultar logo Koha */
.koha-logo,
.logo-koha,
#kohabrand,
.koha-branding,
#powered-by-koha,
#koha-bar,
.koha-bar,
#powered-by,
#poweredby,
.powered-by-koha,
img[src*="koha-logo"],
img[alt*="Koha"] {
  display: none !important;
  visibility: hidden !important;
}

/* ===============================================
   HEADER Y NAVEGACIÓN
   =============================================== */

#mast {
  background: linear-gradient(135deg, var(--rojo-principal) 0%, var(--rojo-oscuro) 100%) !important;
  border-bottom: 3px solid var(--dorado) !important;
  box-shadow: 0 4px 20px rgba(167, 22, 22, 0.3) !important;
  padding: 0 !important;
}

#masthead {
  padding: 20px 0 !important;
}

.navbar {
  background: linear-gradient(to right, var(--rojo-oscuro), var(--rojo-principal)) !important;
  border: none !important;
  margin-bottom: 0 !important;
  min-height: auto !important;
}

.navbar-nav > li > a {
  color: var(--blanco) !important;
  transition: background-color var(--ease-ui), color var(--ease-ui), transform var(--ease-ui-fast) !important;
  font-weight: 500 !important;
  background: transparent !important;
}

.navbar-nav > li > a:hover,
.navbar-nav > li > a:focus {
  background-color: rgba(255, 255, 255, 0.1) !important;
  color: var(--dorado) !important;
  transform: translateY(-2px);
}

.navbar-nav > .active > a {
  background-color: var(--rojo-acento) !important;
  border-bottom: 2px solid var(--dorado) !important;
}

/* Breadcrumb — regla única consolidada (ver bloque completo más abajo) */

/* ===============================================
   BÚSQUEDA
   =============================================== */

#search-form,
.searchbox {
  background: var(--blanco) !important;
  border: 2px solid var(--rojo-principal) !important;
  border-radius: 100px !important;
  box-shadow: 0 8px 30px rgba(167, 22, 22, 0.15) !important;
  overflow: hidden !important;
}

#search-form input[type="text"],
.searchbox input[type="text"] {
  border: none !important;
  font-size: 16px !important;
  padding: 14px 24px !important;
  transition: box-shadow var(--ease-ui), background-color var(--ease-ui), color var(--ease-ui) !important;
}

#search-form input[type="text"]:focus,
.searchbox input[type="text"]:focus {
  outline: none !important;
  box-shadow: 0 0 0 3px rgba(167, 22, 22, 0.2) !important;
}

/* Especificidad igual (0,2,1) pero posterior → gana para navegación por teclado.
   Sin esto el ring dorado queda bloqueado por la regla :focus de arriba. */
#search-form input[type="text"]:focus-visible,
.searchbox input[type="text"]:focus-visible {
  outline: 3px solid var(--dorado) !important;
  outline-offset: 2px !important;
  box-shadow: 0 0 0 3px rgba(167, 22, 22, 0.2) !important;
}

button[type="submit"],
.btn-primary,
input[type="submit"].btn-primary {
  background: linear-gradient(135deg, var(--rojo-principal), var(--rojo-acento)) !important;
  border: none !important;
  color: var(--blanco) !important;
  padding: 12px 32px !important;
  border-radius: 100px !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 1px !important;
  transition: background var(--ease-ui), color var(--ease-ui), transform var(--ease-ui-fast), box-shadow var(--ease-ui) !important;
  box-shadow: 0 4px 15px rgba(167, 22, 22, 0.3) !important;
}

button[type="submit"]:hover,
.btn-primary:hover,
input[type="submit"].btn-primary:hover {
  background: linear-gradient(135deg, var(--rojo-hover), var(--rojo-acento)) !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 8px 25px rgba(167, 22, 22, 0.4) !important;
  color: var(--blanco) !important;
}

/* ===============================================
   PILLS DE ÍNDICE DE BÚSQUEDA (inyectadas por OPACUserJS)
   Se renderizan sobre el campo de búsqueda principal.
   =============================================== */

.una-search-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 4px 0 8px;
}
.una-pill {
  padding: 4px 14px;
  border-radius: 100px;
  border: 1.5px solid rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.9);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--ease-ui), color var(--ease-ui), border-color var(--ease-ui);
  font-family: var(--font-body);
  line-height: 1.4;
  user-select: none;
}
.una-pill:hover {
  background: rgba(255, 255, 255, 0.22);
  color: var(--dorado);
  border-color: rgba(184, 134, 11, 0.5);
}
.una-pill.active,
.una-pill[aria-pressed="true"] {
  background: var(--dorado);
  color: var(--negro);
  border-color: var(--dorado);
}
@media (max-width: 767px) {
  .una-search-pills { gap: 4px; padding: 2px 0 5px; }
  .una-pill { font-size: 11px; padding: 3px 10px; }
}

/* Atajos de teclado — indicador visual cuando el campo tiene foco por "/" */
input[name="q"]:focus {
  outline: 2px solid rgba(184, 134, 11, 0.45) !important;
  outline-offset: 2px !important;
}

/* Conteo de resultados — realce semántico */
#numresults,
.numresults {
  font-weight: 600;
}

/* ===============================================
   RESULTADOS DE BÚSQUEDA
   =============================================== */

.searchresults {
  background: var(--blanco) !important;
  border-radius: 24px !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
  border-left: 5px solid var(--rojo-principal) !important;
  padding: 24px !important;
  margin: 20px 0 !important;
  transition: box-shadow var(--ease-ui), border-color var(--ease-ui), transform var(--ease-ui-fast) !important;
}

.searchresults:hover {
  box-shadow: 0 8px 30px rgba(167, 22, 22, 0.15) !important;
  transform: translateY(-2px) !important;
}

.title a,
.title {
  color: var(--rojo-principal) !important;
  font-weight: 700 !important;
  font-size: 1.3em !important;
  text-decoration: none !important;
  transition: color var(--ease-ui) !important;
}

.title a:hover {
  color: var(--rojo-hover) !important;
  text-decoration: underline !important;
}

/* ===============================================
   DISPONIBILIDAD Y BADGES
   =============================================== */

.available,
.label-success,
.badge-success {
  background: linear-gradient(135deg, #10b981, #059669) !important;
  color: var(--blanco) !important;
  padding: 6px 16px !important;
  border-radius: 100px !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3) !important;
}

.unavailable,
.label-danger,
.badge-danger {
  background: linear-gradient(135deg, var(--rojo-acento), var(--rojo-oscuro)) !important;
  color: var(--blanco) !important;
  padding: 6px 16px !important;
  border-radius: 100px !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 8px rgba(167, 22, 22, 0.3) !important;
}

.label-warning,
.badge-warning {
  background: linear-gradient(135deg, var(--rojo-principal), var(--rojo-acento)) !important;
  color: var(--blanco) !important;
  padding: 6px 16px !important;
  border-radius: 100px !important;
  font-weight: 600 !important;
}

.label-info,
.badge-info {
  background: linear-gradient(135deg, #3b82f6, #2563eb) !important;
  color: var(--blanco) !important;
  padding: 6px 16px !important;
  border-radius: 100px !important;
  font-weight: 600 !important;
}

/* ===============================================
   ENLACES MEJORADOS - LEGIBILIDAD OPTIMIZADA
   =============================================== */

a {
  color: var(--rojo-acento) !important;
  transition: color var(--ease-ui), text-decoration-color var(--ease-ui) !important;
  text-decoration: none !important;
}

a:hover {
  color: var(--rojo-hover) !important;
  text-decoration: underline !important;
}

a:visited {
  color: #8b1212 !important;
}

.navbar-nav a,
.navbar a,
#mast a {
  color: var(--blanco) !important;
}

.breadcrumb a {
  color: var(--rojo-principal) !important;
}

.searchresults a {
  color: var(--rojo-principal) !important;
}

/* ===============================================
   TIPOGRAFÍA
   =============================================== */

/* ===============================================
   TARJETAS Y PANELES
   =============================================== */

.panel,
.card {
  border: none !important;
  border-radius: 24px !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08) !important;
  overflow: hidden !important;
  transition: box-shadow var(--ease-ui), transform var(--ease-ui-fast) !important;
}

.panel:hover,
.card:hover {
  box-shadow: 0 8px 25px rgba(167, 22, 22, 0.12) !important;
  transform: translateY(-3px) !important;
}

.panel-heading,
.card-header {
  background: linear-gradient(135deg, var(--rojo-principal), var(--rojo-acento)) !important;
  color: var(--blanco) !important;
  border: none !important;
  padding: 16px 24px !important;
  font-weight: 600 !important;
  font-size: 1.1em !important;
}

.panel-body,
.card-body {
  padding: 24px !important;
  background: var(--blanco) !important;
}

/* ===============================================
   TABLAS
   =============================================== */

table {
  border-radius: 20px !important;
  overflow: hidden !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06) !important;
}

thead {
  background: linear-gradient(135deg, var(--rojo-principal), var(--rojo-acento)) !important;
  color: var(--blanco) !important;
}

thead th {
  color: var(--blanco) !important;
  font-weight: 600 !important;
  padding: 16px !important;
  border: none !important;
}

tbody tr {
  transition: background-color 0.2s ease !important;
}

tbody tr:hover {
  background-color: var(--rojo-light) !important;
}

tbody td {
  padding: 14px !important;
  border-bottom: 1px solid var(--gris-medio) !important;
}

/* ===============================================
   FORMULARIOS
   =============================================== */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
textarea,
select {
  border: 2px solid var(--gris-medio) !important;
  border-radius: 16px !important;
  padding: 12px 16px !important;
  transition: border-color var(--ease-ui), box-shadow var(--ease-ui), background-color var(--ease-ui) !important;
  font-size: 15px !important;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--rojo-principal) !important;
  box-shadow: 0 0 0 4px var(--rojo-light) !important;
  outline: none !important;
}

/* ===============================================
   BOTONES SECUNDARIOS
   =============================================== */

.btn-default,
.btn-secondary {
  background: var(--blanco) !important;
  border: 2px solid var(--rojo-principal) !important;
  color: var(--rojo-principal) !important;
  padding: 10px 24px !important;
  border-radius: 100px !important;
  font-weight: 600 !important;
  transition: background-color var(--ease-ui), color var(--ease-ui), transform var(--ease-ui-fast), box-shadow var(--ease-ui) !important;
}

.btn-default:hover,
.btn-secondary:hover {
  background: var(--rojo-principal) !important;
  color: var(--blanco) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 20px rgba(167, 22, 22, 0.3) !important;
}

.btn-link {
  color: var(--rojo-principal) !important;
  font-weight: 500 !important;
}

.btn-link:hover {
  color: var(--rojo-hover) !important;
  text-decoration: underline !important;
}

/* ===============================================
   FACETAS Y FILTROS
   =============================================== */

#search-facets {
  background: var(--blanco) !important;
  border-radius: 24px !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06) !important;
  padding: 20px !important;
}

.facet-title,
#search-facets h4 {
  color: var(--rojo-principal) !important;
  font-weight: 700 !important;
  border-bottom: 2px solid var(--rojo-principal) !important;
  padding-bottom: 10px !important;
  margin-bottom: 16px !important;
}

#search-facets ul li {
  padding: 8px 0 !important;
  border-bottom: 1px solid var(--gris-claro) !important;
  transition: background-color var(--ease-ui), padding-left var(--ease-ui-fast) !important;
}

#search-facets ul li:hover {
  background-color: var(--rojo-light) !important;
  padding-left: 8px !important;
}

#search-facets a {
  color: var(--rojo-principal) !important;
  font-weight: 500 !important;
}

/* ===============================================
   FOOTER MEJORADO - DISEÑO MODERNO
   =============================================== */

#footer,
.footer-container,
#opac-main-search #footer {
  display: none !important;
}

.custom-footer {
  background: linear-gradient(135deg, var(--rojo-oscuro) 0%, var(--negro) 100%);
  color: #ffffff;
  padding: 60px 0 20px 0;
  margin-top: 80px;
  border-top: 4px solid var(--dorado);
  box-shadow: 0 -10px 40px rgba(167, 22, 22, 0.2);
}

.custom-footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.custom-footer-section h3 {
  color: var(--dorado) !important;
  font-size: 1.3em !important;
  margin-bottom: 20px !important;
  font-weight: 700 !important;
  border-bottom: 2px solid rgba(184, 134, 11, 0.3) !important;
  padding-bottom: 10px !important;
}

.custom-footer-section p,
.custom-footer-section ul {
  color: rgba(255, 255, 255, 0.9) !important;
  line-height: 1.8;
  font-size: 0.95em;
}

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

.custom-footer-section ul li {
  margin-bottom: 12px;
  padding-left: 20px;
  position: relative;
}

.custom-footer-section ul li:before {
  content: "▸";
  color: var(--dorado);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.custom-footer a,
.custom-footer-section a {
  color: #ffffff !important;
  text-decoration: none !important;
  transition: all 0.3s ease !important;
  font-weight: 400 !important;
}

.custom-footer a:hover,
.custom-footer-section a:hover {
  color: var(--dorado-claro) !important;
  padding-left: 5px !important;
  text-decoration: underline !important;
}

.social-links {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: #ffffff !important;
  font-size: 1.3em;
  transition: all 0.3s ease !important;
  text-decoration: none !important;
  border: 2px solid transparent;
}

.social-links a:hover {
  background: var(--dorado) !important;
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 8px 20px rgba(184, 134, 11, 0.4);
  border-color: var(--dorado-claro);
  padding-left: 0 !important;
}

.social-links a.facebook:hover {
  background: #1877f2 !important;
  border-color: #4c9eff;
}

.social-links a.twitter:hover {
  background: #1da1f2 !important;
  border-color: #5cb3f5;
}

.social-links a.instagram:hover {
  background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af) !important;
  border-color: #f58529;
}

.social-links a.youtube:hover {
  background: #ff0000 !important;
  border-color: #ff4444;
}

.social-links a.linkedin:hover {
  background: #0077b5 !important;
  border-color: #00a0dc;
}

.social-links a.email:hover {
  background: var(--rojo-principal) !important;
  border-color: var(--rojo-hover);
}

.custom-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 25px 20px;
  text-align: center;
  background: rgba(0, 0, 0, 0.3);
}

.custom-footer-bottom p {
  color: rgba(255, 255, 255, 0.7);
  margin: 8px 0;
  font-size: 0.9em;
}

.custom-footer-bottom a {
  color: var(--dorado) !important;
  text-decoration: none !important;
  font-weight: 600 !important;
  transition: all 0.3s ease !important;
}

.custom-footer-bottom a:hover {
  color: var(--dorado-claro) !important;
  text-decoration: underline !important;
}

.footer-logo {
  max-width: 180px;
  margin-bottom: 20px;
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

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

@media (max-width: 768px) {
  .custom-footer {
    padding: 40px 0 15px 0;
  }

  .custom-footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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

  .custom-footer-section {
    text-align: center;
  }

  .custom-footer-section ul li {
    padding-left: 0;
  }

  .custom-footer-section ul li:before {
    display: none;
  }
}

/* ===============================================
   COVER IMAGES
   =============================================== */

.coverimages img,
img[src*="cover"] {
  aspect-ratio: 2 / 3;                  /* reserva espacio antes de cargar → sin layout shift */
  border-radius: 16px !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15) !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;  /* solo props que cambian */
}

.coverimages img:hover,
img[src*="cover"]:hover {
  transform: scale(1.05) translateY(-5px) !important;
  box-shadow: 0 8px 25px rgba(167, 22, 22, 0.3) !important;
}

/* ===============================================
   PAGINACIÓN
   =============================================== */

/* Paginación — Bootstrap 5 (.page-item / .page-link) */
.page-link {
  color: var(--rojo-principal) !important;
  border: 1.5px solid var(--gris-medio) !important;
  border-radius: 10px !important;
  margin: 0 3px !important;
  font-weight: 600 !important;
  font-size: 0.88em !important;
  padding: 5px 11px !important;
  transition: background var(--ease-ui), color var(--ease-ui), border-color var(--ease-ui), transform var(--ease-ui-fast) !important;
  background: var(--blanco) !important;
}
.page-link:hover {
  background: var(--rojo-principal) !important;
  color: var(--blanco) !important;
  border-color: var(--rojo-principal) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 3px 10px rgba(157,36,36,0.2) !important;
}
.page-item.active .page-link {
  background: linear-gradient(135deg, var(--rojo-principal), var(--rojo-acento)) !important;
  border-color: var(--rojo-principal) !important;
  color: var(--blanco) !important;
  box-shadow: 0 2px 8px rgba(157,36,36,0.3) !important;
}
.page-item.disabled .page-link {
  color: var(--gris-medio) !important;
  border-color: var(--gris-medio) !important;
  background: var(--gris-claro) !important;
}

/* ===============================================
   ALERTAS Y MENSAJES
   =============================================== */

.alert {
  border-radius: 20px !important;
  border: none !important;
  padding: 16px 24px !important;
  font-weight: 500 !important;
}

.alert-success {
  background: linear-gradient(135deg, #d1fae5, #a7f3d0) !important;
  color: #065f46 !important;
  border-left: 5px solid #10b981 !important;
}

.alert-danger,
.alert-error {
  background: linear-gradient(135deg, #fee2e2, #fecaca) !important;
  color: var(--rojo-oscuro) !important;
  border-left: 5px solid var(--rojo-principal) !important;
}

.alert-warning {
  background: linear-gradient(135deg, #fef3c7, #fde68a) !important;
  color: #92400e !important;
  border-left: 5px solid #f59e0b !important;
}

.alert-info {
  background: linear-gradient(135deg, #dbeafe, #bfdbfe) !important;
  color: #1e3a8a !important;
  border-left: 5px solid #3b82f6 !important;
}

/* ===============================================
   SCROLLBAR PERSONALIZADO
   =============================================== */

::-webkit-scrollbar {
  width: 12px !important;
  height: 12px !important;
}

::-webkit-scrollbar-track {
  background: var(--gris-claro) !important;
  border-radius: 10px !important;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--rojo-principal), var(--rojo-acento)) !important;
  border-radius: 10px !important;
  border: 2px solid var(--gris-claro) !important;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--rojo-hover), var(--rojo-acento)) !important;
}

/* ===============================================
   SELECCIÓN DE TEXTO
   =============================================== */

::selection {
  background: var(--rojo-principal) !important;
  color: var(--blanco) !important;
}

::-moz-selection {
  background: var(--rojo-principal) !important;
  color: var(--blanco) !important;
}

/* ===============================================
   OPTIMIZACIONES Y MEJORAS VISUALES
   =============================================== */

#maincontent {
  padding: 30px 0 !important;
}

.term {
  background: rgba(167, 22, 22, 0.15) !important;
  padding: 2px 6px !important;
  border-radius: 4px !important;
  font-weight: 600 !important;
  color: var(--rojo-principal) !important;
}

/* Garantía final: el texto de los botones primarios es siempre blanco
   independientemente del estado (:hover, :active, :focus, :visited). */
button[type="submit"],
input[type="submit"],
.btn-primary,
a.btn-primary,
.btn.btn-primary,
form button,
#searchsubmit,
.searchbutton {
  color: #ffffff !important;
}
button[type="submit"]:hover,
button[type="submit"]:active,
button[type="submit"]:focus,
input[type="submit"]:hover,
.btn-primary:hover,
.btn-primary:active,
.btn-primary:focus,
a.btn-primary:hover,
a.btn-primary:visited {
  color: #ffffff !important;
}

/* ===============================================
   RESPONSIVE
   =============================================== */

@media (max-width: 768px) {
  .navbar-nav > li > a {
    padding: 12px 16px !important;
  }

  .searchresults {
    padding: 16px !important;
    margin: 12px 0 !important;
  }

  button[type="submit"],
  .btn-primary {
    padding: 10px 24px !important;
    font-size: 14px !important;
  }

  h1 {
    font-size: 1.8em !important;
  }
}

/* ===============================================
   ANIMACIONES
   =============================================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.custom-footer {
  animation: fadeInUp 0.8s ease-out;
}

/* ===============================================
   FIN DEL TEMA MEJORADO
   =============================================== */

/* ===============================================
   SELECTS DE NAVEGACIÓN (masthead_search + select_library)
   Bloque único y definitivo — evita conflictos con shorthand
   =============================================== */

/* Flecha blanca en SVG inline para navbar oscura */
select#masthead_search,
select#select_library {
  background-color: #ffffff !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%237d1b1b' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e") !important;
  background-repeat: no-repeat !important;
  background-position: right .75rem center !important;
  background-size: 16px 12px !important;
  color: var(--rojo-oscuro) !important;
  border: 1px solid rgba(125,27,27,0.28) !important;
  border-radius: 10px !important;
  box-shadow: 0 1px 0 rgba(255,255,255,0.35), 0 8px 18px rgba(9,12,16,0.08) !important;
  font-weight: 700 !important;
  appearance: none !important;
  -webkit-appearance: none !important;
  padding: 8px 2.5rem 8px 14px !important;
  cursor: pointer;
}
select#masthead_search option,
select#select_library option,
select#masthead_search optgroup,
select#select_library optgroup {
  background: var(--rojo-oscuro) !important;
  color: var(--blanco) !important;
}
select#masthead_search:focus,
select#select_library:focus {
  border-color: var(--dorado) !important;
  box-shadow: 0 0 0 0.2rem rgba(184,134,11,0.18), 0 10px 22px rgba(9,12,16,0.12) !important;
  outline: none !important;
}


/* Ocultar barra secundaria de Búsqueda avanzada — ya está en .una-nav-links */
#moresearches, .moresearches {
  display: none !important;
}

/* ===============================================
   NAVBAR LAYOUT — logo + nav en línea
   =============================================== */
nav.navbar.navbar-expand {
  display: flex !important;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0;
}

/* Nav links ocupan el espacio central → empuja cart/listas/login a la derecha */
.una-nav-links { flex: 1 1 auto; }

/* Cart y listas alineados en línea */
#cart-list-nav {
  flex: 0 0 auto;
  display: flex !important;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0 6px;
}
#cart-list-nav .divider-vertical { display: none !important; }

/* Área de usuario siempre a la derecha */
#members {
  flex: 0 0 auto;
  margin-left: 6px;
  display: flex;
  align-items: center;
}

/* ─── OCULTAR BLOQUE LOGO (queda solo la navegación) ────────────────────────*/
#logo { display: none !important; }

/* ─── ELIMINAR LOGO VERDE DE KOHA ────────────────────────────────────────────
   opac.css por defecto aplica:
     #logo { background: url("koha-green-logo.svg") ... }
     #logo a { height: 0 !important; overflow: hidden; }  ← aplasta el contenido
   Sobreescribimos ambas reglas. */
#logo {
  background-image: none !important;
  width: auto !important;
  padding: 0 !important;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
#logo a,
#logo a.navbar-brand {
  height: auto !important;
  overflow: visible !important;
  padding: 6px 14px !important;
  display: flex !important;
  align-items: center;
}

/* ─── LOGO OFICIAL UNA ───────────────────────────────────────────────────────
   La <a class="navbar-brand"> contiene solo la <img>; ocultamos cualquier
   texto residual que Koha pueda inyectar al lado. */
.navbar-brand {
  font-size: 0 !important;
  color: transparent !important;
  white-space: nowrap;
}
.una-logo-nav {
  display: block !important;
  height: 46px;           /* tamaño visible, ajustar si hace falta */
  width: auto;
  mix-blend-mode: screen; /* fondo negro del PNG se vuelve transparente */
  opacity: 0.95;
  transition: opacity 0.25s ease;
  flex-shrink: 0;
}
.una-logo-nav:hover { opacity: 0.75; }

/* ===============================================
   NAVEGACIÓN PRINCIPAL INYECTADA
   =============================================== */
.una-nav-links {
  display: flex !important;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0 10px;
  flex-shrink: 0;
}
.una-nav-links li { list-style: none; }
.una-nav-links li a {
  color: rgba(255,255,255,0.9) !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  padding: 6px 13px !important;
  border-radius: 20px !important;
  background: rgba(255,255,255,0.08) !important;
  transition: all 0.25s ease !important;
  white-space: nowrap;
  display: flex !important;
  align-items: center;
  gap: 6px;
  text-decoration: none !important;
  border: 1px solid transparent !important;
}
.una-nav-links li a:hover {
  background: rgba(255,255,255,0.16) !important;
  color: var(--dorado) !important;
  border-color: rgba(184,134,11,0.35) !important;
  transform: translateY(-1px);
  text-decoration: none !important;
}
.una-nav-links li a i { font-size: 11px; opacity: 0.85; }

@media (max-width: 767px) {
  /* Navbar se pliega en dos filas: espacio superior para Koha, inferior para nav UNA */
  nav.navbar.navbar-expand {
    flex-wrap: wrap !important;
    padding-bottom: 6px !important;
  }
  /* Nav links siguen visibles en móvil — ocupan fila completa centrada */
  .una-nav-links {
    display: flex !important;
    flex-wrap: wrap;
    width: 100%;
    padding: 4px 8px 2px;
    gap: 4px;
    justify-content: center;
    border-top: 1px solid rgba(255,255,255,0.15);
    order: 10; /* empuja la fila de nav al fondo del flex container */
  }
  .una-nav-links li a {
    font-size: 11px !important;
    padding: 5px 10px !important;
    border-radius: 16px !important;
  }
  .una-logo-nav { height: 28px; }
}

/* ===============================================
   HERO / BLOQUE DE BIENVENIDA
   =============================================== */
.una-hero {
  background: linear-gradient(135deg, #9d2424 0%, #090c10 100%);
  border-radius: 24px;
  padding: 44px 32px 36px;
  margin: 20px 0 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(184,134,11,0.2);
  box-shadow: 0 12px 48px rgba(139,18,18,0.22);
}
.una-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(157,36,36,0.18) 0%, transparent 55%),
    radial-gradient(circle at 80% 80%, rgba(184,134,11,0.08) 0%, transparent 50%);
  pointer-events: none;
}
.una-hero-logo {
  height: 72px;
  width: auto;
  margin-bottom: 18px;
  mix-blend-mode: screen;  /* mismo tratamiento: negro transparente, blanco visible */
  opacity: 0.96;
  position: relative;
}
.una-hero h2 {
  color: #ffffff !important;
  font-size: 1.55em !important;
  margin: 0 0 10px !important;
  border: none !important;
  padding: 0 !important;
  font-weight: 700 !important;
  letter-spacing: -0.3px;
  position: relative;
}
.una-hero p {
  color: rgba(255,255,255,0.75) !important;
  font-size: 0.97em !important;
  margin: 0 auto 28px !important;
  max-width: 520px;
  line-height: 1.65;
  position: relative;
}
.una-hero p strong { color: var(--dorado) !important; font-weight: 700; }

.una-stats {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  position: relative;
}
.una-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255,255,255,0.055);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 18px;
  padding: 18px 28px 14px;
  min-width: 108px;
  transition: all 0.3s ease;
  cursor: default;
}
.una-stat:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-5px);
  border-color: rgba(184,134,11,0.45);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.stat-num {
  font-size: 1.9em;
  font-weight: 800;
  color: var(--dorado) !important;
  line-height: 1;
  margin-bottom: 5px;
  letter-spacing: -0.5px;
}
.stat-label {
  font-size: 0.73em;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

@media (max-width: 576px) {
  .una-hero          { padding: 28px 16px 24px; border-radius: 16px; }
  .una-hero-logo     { height: 52px; margin-bottom: 14px; }
  .una-hero h2       { font-size: 1.2em !important; }
  .una-stats         { gap: 10px; }
  .una-stat          { padding: 12px 16px 10px; min-width: 80px; border-radius: 14px; }
  .stat-num          { font-size: 1.45em; }
}

/* ===============================================
   BOTÓN VOLVER ARRIBA
   =============================================== */
#scroll-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--rojo-principal), var(--rojo-acento));
  color: #fff;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(167,22,22,0.38);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  opacity: 0;
  transform: translateY(10px) scale(0.9);
  transition: opacity 0.28s ease, transform 0.28s ease, box-shadow 0.28s ease;
  pointer-events: none;
}
#scroll-top.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
#scroll-top:hover {
  background: linear-gradient(135deg, var(--rojo-hover), var(--rojo-acento)) !important;
  transform: translateY(-3px) scale(1.05) !important;
  box-shadow: 0 8px 24px rgba(167,22,22,0.5) !important;
}

/* ===============================================
   SIN RESULTADOS
   =============================================== */
.una-no-results {
  text-align: center;
  padding: 52px 28px;
  background: var(--blanco);
  border-radius: 24px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.07);
  border-left: 5px solid var(--rojo-principal);
  margin: 20px 0;
}
.una-no-results .nores-icon {
  font-size: 3.2em;
  color: var(--rojo-principal);
  opacity: 0.3;
  margin-bottom: 18px;
  display: block;
}
.una-no-results h3 {
  color: var(--rojo-principal) !important;
  border: none !important;
  padding: 0 !important;
  margin-bottom: 12px !important;
}
.una-no-results p { color: #555 !important; }
.una-no-results ul {
  list-style: none;
  padding: 0;
  text-align: left;
  display: inline-block;
  margin-top: 8px;
}
.una-no-results ul li {
  padding: 4px 0;
  color: #444 !important;
  font-size: 0.95em;
}
.una-no-results ul li::before { content: "▸  "; color: var(--dorado); font-weight: bold; }
.una-no-results ul li a { color: var(--rojo-principal) !important; font-weight: 600; }

/* ===============================================
   ACCESIBILIDAD — FOCO VISIBLE
   =============================================== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--dorado) !important;
  outline-offset: 2px !important;
  border-radius: 4px;
}

/* ===============================================
   MEJORAS RESPONSIVE ADICIONALES
   =============================================== */
@media (max-width: 991px) {
  .navbar-collapse { background: rgba(139,18,18,0.97); padding: 8px 0; border-radius: 0 0 12px 12px; }
  #mast { padding-bottom: 0 !important; }
}
@media (max-width: 767px) {
  #scroll-top { bottom: 16px; right: 16px; width: 38px; height: 38px; font-size: 13px; }
  .searchresults { border-radius: 14px !important; padding: 16px !important; }
  h1 { font-size: 1.5em !important; }
  .panel-heading { padding: 12px 16px !important; }
}
@media (max-width: 480px) {
  .una-hero { margin: 12px 0 20px; }
  .pagination > li > a { margin: 0 2px !important; padding: 6px 10px !important; }
}

/* ===============================================
   ANIMACIÓN DE ENTRADA DE CONTENIDO
   =============================================== */
@keyframes contentFadeIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
#maincontent {
  animation: contentFadeIn 0.4s ease-out both;
}

/* ===============================================
   HERO — BREAKPOINT TABLET (768–991px)
   =============================================== */
@media (min-width: 768px) and (max-width: 991px) {
  .una-hero     { padding: 36px 24px 30px; }
  .una-hero h2  { font-size: 1.4em !important; }
  .una-stats    { gap: 14px; }
  .una-stat     { padding: 14px 20px 12px; min-width: 95px; }
  .stat-num     { font-size: 1.65em; }
}

/* ===============================================
   FICHA BIBLIOGRÁFICA (opac-detail)
   =============================================== */

/* ── Título principal ────────────────────────────────────────────────── */
#catalogue_detail_biblio h1.title,
#catalogue_detail_biblio h2.title {
  font-size: 1.45em !important;
  font-weight: 700 !important;
  line-height: 1.3 !important;
  color: var(--rojo-oscuro) !important;
  margin: 0 0 8px 0 !important;
  padding-bottom: 10px !important;
  border-bottom: 2px solid var(--gris-medio) !important;
  display: block !important;
}

/* ── Autor ───────────────────────────────────────────────────────────── */
#catalogue_detail_biblio .results_summary.author {
  font-style: italic;
  color: var(--texto) !important;
  margin-bottom: 10px !important;
  display: block !important;
  font-size: 1em !important;
}
#catalogue_detail_biblio .results_summary.author .label {
  display: none !important;
}

/* ── Selector Normal / MARC / ISBD ──────────────────────────────────── */
#views {
  display: flex;
  gap: 8px;
  margin-bottom: 16px !important;
  flex-wrap: wrap;
}
#views .view { font-size: 0.82em !important; }
#views .current-view span {
  background: var(--rojo-principal) !important;
  color: var(--blanco) !important;
  border-radius: 100px !important;
  padding: 3px 12px !important;
  font-weight: 600 !important;
}
#views .view a.btn-link {
  color: var(--rojo-principal) !important;
  border: 1.5px solid var(--rojo-principal) !important;
  border-radius: 100px !important;
  padding: 2px 12px !important;
  font-size: 1em !important;
  text-decoration: none !important;
  transition: all 0.2s ease !important;
}
#views .view a.btn-link:hover {
  background: var(--rojo-principal) !important;
  color: var(--blanco) !important;
}

/* ── Campos de metadata: bloque con línea separadora ────────────────── */
#catalogue_detail_biblio .results_summary {
  display: block !important;
  padding: 6px 0 !important;
  border-bottom: 1px solid var(--gris-medio) !important;
  font-size: 0.93em !important;
  color: var(--texto) !important;
  line-height: 1.5 !important;
}
#catalogue_detail_biblio .results_summary:last-of-type {
  border-bottom: none !important;
}
#catalogue_detail_biblio .results_summary .label {
  color: var(--rojo-oscuro) !important;
  font-weight: 700 !important;
  font-size: 0.82em !important;
  text-transform: uppercase !important;
  letter-spacing: 0.4px !important;
}

/* ── Tipo de material: pill discreto ────────────────────────────────── */
.results_material_type {
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
  background: rgba(157,36,36,0.06) !important;
  border: 1px solid rgba(157,36,36,0.14) !important;
  border-radius: 20px !important;
  padding: 2px 9px 2px 6px !important;
  font-size: 0.78em !important;
  color: var(--rojo-oscuro) !important;
  font-weight: 500 !important;
  vertical-align: middle !important;
  margin-right: 4px !important;
}
.results_material_type .label {
  display: none !important;
}
.results_material_type img.materialtype {
  width: 14px !important;
  height: 14px !important;
  vertical-align: middle !important;
  opacity: 0.7 !important;
  filter: none !important;
}
/* Formato: "; impreso" — suavizar */
.results_format {
  font-size: 0.78em !important;
  color: #888 !important;
}
.results_format .label {
  display: none !important;
}

/* ── Portada del libro ───────────────────────────────────────────────── */
.bookcover img,
.cover-image img {
  border-radius: 8px !important;
  box-shadow: 0 4px 18px rgba(0,0,0,0.14) !important;
  max-width: 100% !important;
  display: block !important;
}

/* ── Holdings / Tabla de ejemplares ─────────────────────────────────── */
#holdingst {
  border-collapse: separate !important;
  border-spacing: 0 !important;
  font-size: 0.87em !important;
}
#holdingst thead th {
  background: var(--rojo-oscuro) !important;
  color: var(--blanco) !important;
  font-size: 0.78em !important;
  font-weight: 600 !important;
  letter-spacing: 0.5px !important;
  text-transform: uppercase !important;
  padding: 10px 12px !important;
  border: none !important;
  white-space: nowrap !important;
  position: sticky !important;
  top: 0 !important;
}
#holdingst thead th:first-child { border-radius: 8px 0 0 0 !important; }
#holdingst thead th:last-child  { border-radius: 0 8px 0 0 !important; }
#holdingst tbody tr {
  transition: background 0.15s ease !important;
}
#holdingst tbody tr:hover {
  background: rgba(157,36,36,0.04) !important;
}
#holdingst tbody td {
  padding: 9px 12px !important;
  border-bottom: 1px solid var(--gris-medio) !important;
  vertical-align: middle !important;
  color: var(--texto) !important;
}
#holdingst tbody tr:last-child td { border-bottom: none !important; }

/* Disponibilidad en tabla de ejemplares: texto coloreado, sin pill */
#holdingst .available,
#holdingst .item-status.available,
#holdingst span.available,
.item-status.available {
  color: #059669 !important;
  font-weight: 600 !important;
  background: none !important;
  background-image: none !important;
  padding: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
#holdingst .checkedout,
#holdingst .item-status.checkedout,
#holdingst span.checkedout,
.item-status.checkedout {
  color: var(--rojo-principal) !important;
  font-weight: 600 !important;
  background: none !important;
  padding: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

/* ── Botón Reservar / Solicitar ──────────────────────────────────────── */
.placehold a,
.reserve a,
a[href*="opac-reserve"],
a[href*="request"] {
  background: linear-gradient(135deg, var(--rojo-principal), var(--rojo-acento)) !important;
  color: var(--blanco) !important;
  border: none !important;
  border-radius: 100px !important;
  padding: 8px 22px !important;
  font-weight: 600 !important;
  font-size: 0.88em !important;
  transition: all 0.25s ease !important;
  display: inline-block !important;
  text-decoration: none !important;
  letter-spacing: 0.3px !important;
  box-shadow: 0 3px 12px rgba(157,36,36,0.28) !important;
}
.placehold a:hover,
.reserve a:hover,
a[href*="opac-reserve"]:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 18px rgba(157,36,36,0.38) !important;
  color: var(--blanco) !important;
}

/* ── Tabs (Bootstrap 5: .nav-link, no li > a) ───────────────────────── */
body#opac-detail .nav-tabs {
  border-bottom: 2px solid var(--rojo-principal) !important;
  gap: 4px !important;
  flex-wrap: wrap !important;
}
body#opac-detail .nav-tabs .nav-link {
  color: var(--rojo-principal) !important;
  border-radius: 8px 8px 0 0 !important;
  font-weight: 500 !important;
  font-size: 0.9em !important;
  border: 1.5px solid transparent !important;
  padding: 7px 16px !important;
  transition: background 0.18s ease, color 0.18s ease !important;
}
body#opac-detail .nav-tabs .nav-link:hover {
  background: var(--rojo-light) !important;
  color: var(--rojo-oscuro) !important;
  border-color: transparent !important;
}
body#opac-detail .nav-tabs .nav-link.active {
  background: var(--rojo-principal) !important;
  color: var(--blanco) !important;
  border-color: var(--rojo-principal) !important;
  font-weight: 600 !important;
}
body#opac-detail .tab-content { padding-top: 20px !important; }

/* ===============================================
   CHIPS DE MATERIAS Y METADATOS EN RESULTADOS
   =============================================== */
.results_summary {
  font-size: 0.9em !important;
  color: var(--texto) !important;
  line-height: 1.6 !important;
}
.results_summary .label {
  color: var(--rojo-oscuro) !important;
  font-weight: 700 !important;
  font-size: 0.82em !important;
  letter-spacing: 0.3px !important;
  text-transform: uppercase !important;
}

/* Chips de materia/tema */
.subjects a,
.subject a,
span.subjects a {
  display: inline-block !important;
  background: rgba(157,36,36,0.06) !important;
  color: var(--rojo-oscuro) !important;
  border: 1px solid rgba(157,36,36,0.2) !important;
  border-radius: 100px !important;
  padding: 2px 11px !important;
  font-size: 0.82em !important;
  font-weight: 500 !important;
  transition: all 0.18s ease !important;
  text-decoration: none !important;
  margin: 2px 3px !important;
  line-height: 1.6 !important;
}
.subjects a:hover,
.subject a:hover {
  background: var(--rojo-principal) !important;
  color: var(--blanco) !important;
  border-color: var(--rojo-principal) !important;
  box-shadow: 0 2px 8px rgba(157,36,36,0.22) !important;
}

/* ===============================================
   MODAL DE LOGIN — AGRADABLE AUNQUE OPACUSERLOGIN=1
   =============================================== */
.modal-content {
  border-radius: 20px !important;
  overflow: hidden !important;
  box-shadow: 0 20px 60px rgba(0,0,0,0.18) !important;
  border: none !important;
}
.modal-header {
  background: linear-gradient(135deg, var(--rojo-principal), var(--rojo-oscuro)) !important;
  border: none !important;
  padding: 20px 24px !important;
}
.modal-header .modal-title,
.modal-header h4 {
  color: var(--blanco) !important;
  font-weight: 700 !important;
  border: none !important;
}
.modal-header .close {
  color: var(--blanco) !important;
  opacity: 0.75;
  text-shadow: none;
}
.modal-header .close:hover { opacity: 1; }
.modal-body { padding: 26px 24px !important; }
.modal-footer {
  border-top: 1px solid var(--gris-medio) !important;
  padding: 14px 24px !important;
  background: var(--gris-claro) !important;
}

/* ===============================================
   DROPDOWN DE CUENTA DE USUARIO (opacuserlogin)
   Aplica cuando el usuario está logueado
   =============================================== */
.dropdown-menu {
  border-radius: 16px !important;
  border: none !important;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12) !important;
  overflow: hidden !important;
  padding: 6px 0 !important;
  min-width: 200px !important;
}
.dropdown-menu a,
.dropdown-item {
  padding: 10px 20px !important;
  color: var(--texto) !important;
  font-size: 0.9em !important;
  transition: background 0.15s ease !important;
}
.dropdown-menu a:hover,
.dropdown-item:hover {
  background: var(--rojo-light) !important;
  color: var(--rojo-principal) !important;
}
.dropdown-menu .divider,
.dropdown-divider {
  border-color: var(--gris-medio) !important;
  margin: 4px 0 !important;
}

/* ===============================================
   FOOTER INSTITUCIONAL (clase .una-footer)
   =============================================== */
.una-footer {
  background: linear-gradient(135deg, var(--rojo-oscuro) 0%, var(--negro) 100%);
  color: rgba(255,255,255,0.92);
  padding: 16px 0;
  margin-top: 60px;
  border-top: 3px solid var(--dorado);
  text-align: center;
  width: 100%;
}
.una-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  font-size: 0.88em;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.una-footer a,
.una-footer a:visited,
.una-footer a:link {
  color: #f4d03f !important;   /* amarillo dorado visible sobre fondo oscuro */
  font-weight: 600 !important;
  text-decoration: none !important;
  transition: color 0.2s ease !important;
  overflow-wrap: anywhere;
}
.una-footer a:hover,
.una-footer a:focus {
  color: var(--blanco) !important;
  text-decoration: underline !important;
}

/* ╔══════════════════════════════════════════════════════════════════════╗
   ║  DIFERENCIACIÓN TOTAL DE LOOK & FEEL                                ║
   ║  Objetivo: que no parezca Koha — parezca una app institucional UNA  ║
   ║  Principio: sobreescribir la estructura visual de Bootstrap/Koha    ║
   ║  sin romper ninguna funcionalidad.                                   ║
   ╚══════════════════════════════════════════════════════════════════════╝ */

/* ── Fondo general de la página ────────────────────────────────────────── */
body {
  background-color: #f2f2f4 !important;
  background-image:
    radial-gradient(ellipse at 0% 0%, rgba(157,36,36,0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 100% 100%, rgba(9,12,16,0.04) 0%, transparent 50%) !important;
}

/* ── Contenedor principal con sombra elevada ───────────────────────────── */
#wrapper {
  background: var(--blanco);
  box-shadow: 0 0 60px rgba(0,0,0,0.07);
}

/* ── Caja de búsqueda principal: más prominente ────────────────────────── */
#masthead_search_form,
#opac-main-search,
.mastheadsearch {
  background: rgba(255,255,255,0.12) !important;
  border-radius: 16px !important;
  padding: 14px 16px !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
}

/* Search input: fondo blanco puro, sin bordes internos rotos */
#masthead_search_form input[type="text"],
.mastheadsearch input[name="q"],
#search-form input[type="text"] {
  background: #fff !important;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08) !important;
}

/* Select de tipo de búsqueda — estilos adicionales ya en bloque SELECTS DE NAVEGACIÓN */
select#search_index_selector {
  background-color: rgba(0,0,0,0.28) !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e") !important;
  background-repeat: no-repeat !important;
  background-position: right .75rem center !important;
  background-size: 16px 12px !important;
  color: var(--blanco) !important;
  border: 1px solid rgba(255,255,255,0.3) !important;
  border-radius: 10px !important;
  font-weight: 500 !important;
  appearance: none !important;
  -webkit-appearance: none !important;
  padding: 8px 2.5rem 8px 14px !important;
  cursor: pointer;
}
select#search_index_selector option {
  background: var(--rojo-oscuro) !important;
  color: var(--blanco) !important;
}

/* ── Cards de resultados: look de tarjeta profesional ──────────────────── */
.searchresults {
  position: relative;
  margin: 12px 0 !important;
  padding: 20px 22px 20px 26px !important;
  border-left: 4px solid var(--rojo-principal) !important;
  border-radius: 0 16px 16px 0 !important;
  background: var(--blanco) !important;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06) !important;
  transition: box-shadow 0.22s ease, border-left-color 0.22s ease !important;
}
.searchresults::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--rojo-principal), var(--dorado));
  border-radius: 4px 0 0 4px;
  opacity: 0;
  transition: opacity 0.22s ease;
}
.searchresults:hover {
  box-shadow: 0 6px 24px rgba(157,36,36,0.12) !important;
  transform: none !important;   /* sin translate - solo sombra */
}
.searchresults:hover::before { opacity: 1; }

/* Número de orden del resultado */
.result_number {
  background: var(--rojo-principal) !important;
  color: var(--blanco) !important;
  font-size: 0.7em !important;
  font-weight: 700 !important;
  border-radius: 100px !important;
  padding: 2px 8px !important;
  margin-right: 6px;
}

/* Cobertura / disponibilidad en resultados */
.availability strong,
.results_summary.status .available-msg {
  color: #059669 !important;
  font-weight: 700 !important;
}
.results_summary.status .checkedout-msg,
.results_summary.status .unavailable-msg {
  color: var(--rojo-principal) !important;
  font-weight: 600 !important;
}

/* ── Barra de resultados (cantidad + orden) ────────────────────────────── */
#search-results-header,
.pages {
  background: var(--blanco) !important;
  border-radius: 12px !important;
  padding: 10px 16px !important;
  box-shadow: 0 1px 6px rgba(0,0,0,0.05) !important;
  margin-bottom: 14px !important;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

/* ── Facetas como columna lateral más clara ────────────────────────────── */
#search-facets {
  background: var(--blanco) !important;
  border-radius: 16px !important;
  border: 1px solid var(--gris-medio) !important;
  padding: 16px !important;
}
.facet-label a {
  color: var(--texto) !important;
  font-size: 0.88em !important;
}
.facet-label a:hover {
  color: var(--rojo-principal) !important;
}
.facet-count {
  background: var(--rojo-light) !important;
  color: var(--rojo-oscuro) !important;
  border-radius: 100px !important;
  padding: 1px 7px !important;
  font-size: 0.75em !important;
  font-weight: 700 !important;
  margin-left: 4px;
}
.selected-facets-list a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--rojo-principal) !important;
  color: var(--blanco) !important;
  border-radius: 100px !important;
  padding: 3px 10px !important;
  font-size: 0.8em !important;
  margin: 2px !important;
  text-decoration: none !important;
}
.selected-facets-list a:hover { background: var(--rojo-oscuro) !important; }

/* ── Wrapper visual de la ficha (metadata + portada) ─────────────────── */
body#opac-detail #catalogue_detail_biblio {
  background: var(--blanco) !important;
  border: 1px solid var(--gris-medio) !important;
  border-radius: 14px !important;
  padding: 24px 28px !important;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06) !important;
  margin-bottom: 24px !important;
}

/* Cover placeholder cuando no hay imagen */
.no-image-tab,
.no-image {
  background: linear-gradient(135deg, var(--rojo-light), rgba(184,134,11,0.06)) !important;
  border: 2px dashed rgba(157,36,36,0.2) !important;
  border-radius: 16px !important;
  display: flex !important;
  align-items: center;
  justify-content: center;
  min-height: 120px !important;
  color: rgba(157,36,36,0.35) !important;
  font-size: 2em !important;
}

/* ── Breadcrumb más elegante ───────────────────────────────────────────── */
/* ── Breadcrumb ──────────────────────────────────────────────────────── */
#breadcrumbs,
.breadcrumb {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 8px 0 !important;
  margin-bottom: 16px !important;
  font-size: 0.85em !important;
}
.breadcrumb-item a {
  color: var(--rojo-principal) !important;
  font-weight: 500 !important;
  text-decoration: none !important;
}
.breadcrumb-item a:hover {
  color: var(--rojo-hover) !important;
  text-decoration: underline !important;
}
.breadcrumb-item.active {
  color: var(--texto) !important;
  font-weight: 400 !important;
}
.breadcrumb-item + .breadcrumb-item::before {
  color: var(--rojo-principal) !important;
  font-weight: 700 !important;
}

/* ── Portada OPAC: ocultar bloque redundante de Inicio ────────────────── */
body#opac-main #breadcrumbs,
body#opac-main .breadcrumbs,
body#opac-main #breadcrumbs .breadcrumb,
body#opac-main nav#breadcrumbs,
body#opac-main nav#breadcrumbs ol {
  display: none !important;
  margin: 0 !important;
  padding: 0 !important;
  min-height: 0 !important;
}

/* ── Portada OPAC: compactar altura útil sin perder jerarquía ─────────── */
body#opac-main #opac-main-search.mastheadsearch {
  padding-top: 12px !important;
  padding-bottom: 12px !important;
}
body#opac-main .una-hero {
  margin: 8px 0 14px !important;
  padding: 30px 28px 24px !important;
}
body#opac-main .una-hero h2 {
  margin-bottom: 10px !important;
}
body#opac-main .una-hero p {
  margin-bottom: 18px !important;
}
body#opac-main .una-stats {
  gap: 14px !important;
}
body#opac-main .una-stat {
  padding: 14px 18px 12px !important;
}

/* ── Encabezado de sección en páginas internas ─────────────────────────── */
.page-header,
#opac-main #opacheader {
  border-bottom: 3px solid var(--rojo-principal) !important;
  margin-bottom: 24px !important;
  padding-bottom: 12px !important;
}

/* ── Botones de acción secundarios ─────────────────────────────────────── */
.btn-default,
.btn-outline-primary,
a.btn-default {
  border: 2px solid var(--rojo-principal) !important;
  color: var(--rojo-principal) !important;
  background: transparent !important;
  border-radius: 100px !important;
  font-weight: 600 !important;
  padding: 8px 20px !important;
  transition: all 0.22s ease !important;
}
.btn-default:hover,
.btn-outline-primary:hover,
a.btn-default:hover {
  background: var(--rojo-principal) !important;
  color: var(--blanco) !important;
}

/* ── Select de ordenamiento en resultados ──────────────────────────────── */
#sortby,
select[name="sort_by"],
select.form-control {
  border: 2px solid var(--gris-medio) !important;
  border-radius: 10px !important;
  padding: 6px 12px !important;
  font-size: 0.88em !important;
  color: var(--texto) !important;
  cursor: pointer;
}
#sortby:focus,
select[name="sort_by"]:focus {
  border-color: var(--rojo-principal) !important;
  box-shadow: 0 0 0 3px var(--rojo-light) !important;
}

/* ── Caja de búsqueda avanzada ──────────────────────────────────────────── */
#advsearchform .form-group label {
  color: var(--rojo-oscuro) !important;
  font-weight: 600 !important;
  font-size: 0.88em !important;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
#advsearchform .form-control {
  border-color: var(--gris-medio) !important;
  border-radius: 10px !important;
}
#advsearchform .form-control:focus {
  border-color: var(--rojo-principal) !important;
  box-shadow: 0 0 0 3px var(--rojo-light) !important;
}

/* ── Indicador de cantidad de resultados ───────────────────────────────── */
#numresults,
.numresults,
#result-count {
  color: var(--rojo-principal) !important;
  font-weight: 700 !important;
  font-size: 1.05em;
}

/* ── Responsive: pantallas medianas (768–991) ──────────────────────────── */
@media (min-width: 768px) and (max-width: 991px) {
  #catalogue_detail_biblio {
    display: block !important;
  }
}

/* ── Responsive: móvil (<767px) ─────────────────────────────────────────── */
@media (max-width: 767px) {
  body { background: var(--blanco) !important; }
  #wrapper { box-shadow: none; }
  .searchresults { padding: 14px 14px 14px 18px !important; }
  #search-facets { border-radius: 12px !important; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESULTADOS DE BÚSQUEDA — VISTA LISTA
   Modelo: koha2.cnc.una.py — jerarquía clara, lectura fluida, UNA branding.
   Estructura XSLT: a.title → span.byAuthor + ul.author.resource_list →
                    div.results_summary.* → div.results_summary.availability
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── 1. La tabla interna es de LAYOUT (role=presentation): sin decoración ── */
.searchresults table.table,
.searchresults table.table-striped {
  border-radius: 0 !important;
  overflow: visible !important;
  box-shadow: none !important;
  border: none !important;
  background: transparent !important;
  margin: 0 !important;
  width: 100% !important;
}
.searchresults .table-striped > tbody > tr:nth-child(odd) {
  background-color: transparent !important;
}
.searchresults table > tbody > tr > td {
  border: none !important;
  padding: 0 !important;
  vertical-align: top !important;
}
.searchresults table > tbody > tr:hover {
  background-color: transparent !important;
}

/* ── 2. Ancho de columnas ──────────────────────────────────────────────── */
.searchresults td.selectcol {
  width: 28px !important;
  padding: 14px 4px 0 0 !important;
}
.searchresults td.numcol {
  width: 32px !important;
  padding: 15px 10px 0 0 !important;
  color: #999 !important;
  font-size: 0.82em !important;
  font-weight: 600 !important;
  white-space: nowrap !important;
}
.searchresults td.itypecol {
  width: 44px !important;
  padding: 14px 10px 0 0 !important;
  text-align: center !important;
  vertical-align: top !important;
}
.searchresults td.covercol {
  width: 86px !important;
  padding: 6px 16px 0 0 !important;
  vertical-align: top !important;
}
.searchresults td.bibliocol {
  padding: 10px 0 14px 0 !important;
  vertical-align: top !important;
}

/* ── 3. Título: bloque propio, prominente ──────────────────────────────── */
.title_summary a.title,
td.bibliocol a.title {
  display: block !important;
  font-size: 1.15em !important;
  font-weight: 700 !important;
  color: var(--rojo-principal) !important;
  line-height: 1.3 !important;
  margin-bottom: 5px !important;
  text-decoration: none !important;
}
.title_summary a.title:hover,
td.bibliocol a.title:hover {
  color: var(--rojo-hover) !important;
  text-decoration: underline !important;
}

/* ── 4. Autor: inline en la misma línea que "by" ──────────────────────── */
span.byAuthor {
  font-size: 0.85em !important;
  color: #777 !important;
  font-style: italic !important;
  margin-right: 3px !important;
}
ul.author.resource_list {
  display: inline !important;
  list-style: none !important;
  margin: 0 0 6px 0 !important;
  padding: 0 !important;
}
ul.author.resource_list > li {
  display: inline !important;
  font-size: 0.88em !important;
}
ul.author.resource_list > li + li::before {
  content: "; " !important;
}

/* ── 5. Campos de metadata: un bloque limpio por línea ─────────────────── */
.results_summary {
  display: block !important;
  margin: 3px 0 !important;
  font-size: 0.875em !important;
  line-height: 1.65 !important;
  color: var(--texto) !important;
}
.results_summary .label {
  font-weight: 700 !important;
  color: var(--rojo-oscuro) !important;
  font-size: 0.83em !important;
  text-transform: uppercase !important;
  letter-spacing: 0.25px !important;
  margin-right: 2px !important;
}

/* ── 6. Disponibilidad: separada y con semáforo visual ─────────────────── */
.results_summary.availability {
  border-top: 1px solid var(--gris-medio) !important;
  margin-top: 10px !important;
  padding-top: 8px !important;
}
/* Dentro de results_summary: nunca pill, solo texto coloreado */
.results_summary .available,
.results_summary .reallyavailable,
.results_summary.availability .available,
.results_summary.availability .reallyavailable {
  background: none !important;
  background-image: none !important;
  color: #059669 !important;
  font-weight: 600 !important;
  padding: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
.results_summary.availability span.unavailable,
.results_summary.availability .unavailable {
  color: var(--rojo-principal) !important;
  font-weight: 600 !important;
  background: none !important;
  padding: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
.results_summary .ItemSummary {
  display: block !important;
  font-size: 0.88em !important;
  color: #555 !important;
  padding-left: 4px !important;
  line-height: 1.55 !important;
}

/* ── Signatura topográfica: badge monospace ──────────────────────────── */
.CallNumber {
  font-family: 'DM Mono', 'Fira Code', 'Courier New', monospace !important;
  font-size: 0.85em !important;
  font-weight: 600 !important;
  background: rgba(157,36,36,0.07) !important;
  color: var(--rojo-oscuro) !important;
  border: 1px solid rgba(157,36,36,0.15) !important;
  border-radius: 5px !important;
  padding: 1px 6px !important;
  letter-spacing: 0.3px !important;
}
.LabelCallNumber {
  font-size: 0.82em !important;
  color: #888 !important;
  font-weight: 400 !important;
}
/* Biblioteca del ejemplar: más peso para destacar */
.ItemBranch {
  font-weight: 600 !important;
  color: var(--texto) !important;
}
/* "Ítems disponibles para préstamo:" menos pesado */
.AvailabilityLabel strong {
  font-weight: 500 !important;
  color: #444 !important;
}

/* ── 7. Tabla de ejemplares (holdings): full-width + scroll horizontal ─── */
#holdingst {
  width: 100% !important;
  table-layout: auto !important;
  font-size: 0.85em !important;
  border-radius: 0 !important;
}
#holdingst thead th {
  white-space: nowrap !important;
  padding: 10px 12px !important;
  font-size: 0.78em !important;
  letter-spacing: 0.4px !important;
}
#holdingst tbody td {
  padding: 9px 12px !important;
  vertical-align: middle !important;
}
#holdings .table-responsive,
.holdingst-wrapper,
#holdings-tab-panel > .table-responsive {
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch !important;
  border-radius: 14px !important;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06) !important;
}

/* ── 8. Ficha de detalle: ocupa todo el ancho ──────────────────────────── */
#catalogue_detail_biblio,
#biblio-view,
#bibliodescriptions,
#normal-view {
  width: 100% !important;
  max-width: none !important;
}

/* ── 9. Desktop: padding generoso en cada card ─────────────────────────── */
@media (min-width: 992px) {
  .searchresults {
    padding: 18px 24px 18px 24px !important;
  }
}

/* ══════════════════════════════════════════════════════════════════════════
   FIN BLOQUE DIFERENCIACIÓN TOTAL
   ══════════════════════════════════════════════════════════════════════════ */

/* ╔══════════════════════════════════════════════════════════════════════╗
   ║  NIVEL SUPERIOR — Cada rincón de Koha reemplazado                   ║
   ║  Checkboxes, jQuery UI, highlight, animaciones, facets sticky,      ║
   ║  toolbar, tag cloud, reduced-motion, touch guards                   ║
   ╚══════════════════════════════════════════════════════════════════════╝ */

/* ── accent-color global: checkboxes, radios, progress ─────────────────── */
:root { accent-color: var(--rojo-principal); }

/* ── Placeholder text ────────────────────────────────────────────────────── */
::placeholder             { color: rgba(71,68,68,0.45) !important; font-style: italic; }
::-webkit-input-placeholder { color: rgba(71,68,68,0.45); font-style: italic; }

/* ── Header region: fondo completo siempre institucional ─────────────────── */
#header-region {
  background: linear-gradient(135deg, var(--rojo-principal) 0%, var(--rojo-oscuro) 100%) !important;
}

/* ── Resaltado de términos buscados ─────────────────────────────────────── */
em.highlight,
.highlight,
.searchhighlight {
  background: rgba(157,36,36,0.12) !important;
  color: var(--rojo-oscuro) !important;
  font-style: normal !important;
  font-weight: 700 !important;
  border-radius: 3px;
  padding: 0 3px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* ── Botones de acción en resultados (añadir al carrito, a lista) ────────── */
a.addtocart,
a.addtoshelf,
.add_to_cart,
.add_to_shelf {
  display: inline-block !important;
  font-size: 0.78em !important;
  padding: 3px 11px !important;
  border-radius: 100px !important;
  font-weight: 600 !important;
  transition: all 0.2s ease !important;
  text-decoration: none !important;
  border: 1.5px solid var(--rojo-principal) !important;
  color: var(--rojo-principal) !important;
  background: transparent !important;
  margin: 0 3px;
}
a.addtocart:hover, a.addtoshelf:hover,
.add_to_cart:hover, .add_to_shelf:hover {
  background: var(--rojo-principal) !important;
  color: var(--blanco) !important;
}
a.addtocart:visited, a.addtoshelf:visited {
  color: var(--rojo-principal) !important;
}

/* ── Tag cloud ───────────────────────────────────────────────────────────── */
.tagcloud a,
.tag_cloud a {
  display: inline-block;
  background: var(--rojo-light) !important;
  color: var(--rojo-oscuro) !important;
  border: 1px solid rgba(157,36,36,0.2) !important;
  border-radius: 100px !important;
  padding: 3px 12px !important;
  margin: 2px;
  font-size: 0.85em;
  font-weight: 500;
  transition: all 0.2s ease !important;
  text-decoration: none !important;
}
.tagcloud a:hover, .tag_cloud a:hover {
  background: var(--rojo-principal) !important;
  color: var(--blanco) !important;
}

/* ── Badge contador carrito/listas ───────────────────────────────────────── */
#basketcount, .basketcount, #cartcount {
  background: var(--dorado) !important;
  color: var(--negro) !important;
  border-radius: 100px !important;
  font-size: 0.72em !important;
  font-weight: 800 !important;
  padding: 1px 5px !important;
  vertical-align: super;
  line-height: 1;
}

/* ── Usuario logueado en navbar ──────────────────────────────────────────── */
#loggedinusername, .loggedinusername { color: var(--dorado) !important; font-weight: 600 !important; }
#loggedinusername a { color: var(--dorado) !important; font-weight: 600 !important; }

/* ── Toolbar de acciones sobre resultados (imprimir, email, guardar) ─────── */
#toolbar,
.selections-toolbar {
  background: var(--blanco) !important;
  border: 1px solid var(--gris-medio) !important;
  border-radius: 12px !important;
  padding: 8px 14px !important;
  box-shadow: 0 1px 5px rgba(0,0,0,0.04) !important;
  display: flex !important;
  gap: 6px !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  margin-bottom: 12px !important;
}
#toolbar .btn, .selections-toolbar .btn {
  border-radius: 100px !important;
  font-size: 0.82em !important;
  padding: 5px 14px !important;
}

/* ── Estado vencido / prestado en cuenta de usuario ─────────────────────── */
.overdue { color: var(--rojo-principal) !important; font-weight: 700 !important; }

/* ── jQuery UI — datepicker, tabs, autocomplete ──────────────────────────── */
.ui-widget-header {
  background: linear-gradient(135deg, var(--rojo-principal), var(--rojo-oscuro)) !important;
  color: var(--blanco) !important;
  border: none !important;
  font-family: var(--font-body) !important;
}
.ui-state-default,
.ui-widget-content .ui-state-default {
  border-color: var(--gris-medio) !important;
  background: var(--blanco) !important;
  color: var(--texto) !important;
}
.ui-state-highlight,
.ui-widget-content .ui-state-highlight {
  background: var(--rojo-light) !important;
  border-color: var(--rojo-principal) !important;
  color: var(--rojo-oscuro) !important;
}
.ui-state-active,
.ui-widget-content .ui-state-active {
  background: var(--rojo-principal) !important;
  color: var(--blanco) !important;
  border-color: var(--rojo-principal) !important;
}
.ui-state-hover,
.ui-widget-content .ui-state-hover {
  background: var(--rojo-light) !important;
  color: var(--rojo-principal) !important;
}
.ui-datepicker {
  border-radius: 16px !important;
  overflow: hidden !important;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15) !important;
  border: none !important;
}
.ui-datepicker td a,
.ui-datepicker td span { border-radius: 8px !important; text-align: center; }
.ui-autocomplete {
  border-radius: 14px !important;
  overflow: hidden !important;
  box-shadow: 0 8px 28px rgba(0,0,0,0.12) !important;
  border: 1px solid var(--gris-medio) !important;
}
.ui-menu-item-wrapper { padding: 9px 16px !important; }
.ui-menu-item-wrapper.ui-state-active {
  background: var(--rojo-light) !important;
  color: var(--rojo-principal) !important;
  border: none !important;
}

/* ── Animación escalonada de cards de resultado ──────────────────────────── */
.searchresults {
  animation: none;
}
@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateX(-8px); }
  to   { opacity: 1; transform: translateX(0); }
}
.searchresults:nth-child(-n+6) { animation: fadeSlideIn 0.24s ease-out both; }
.searchresults:nth-child(2) { animation-delay: 0.03s; }
.searchresults:nth-child(3) { animation-delay: 0.06s; }
.searchresults:nth-child(4) { animation-delay: 0.09s; }
.searchresults:nth-child(5) { animation-delay: 0.12s; }
.searchresults:nth-child(6) { animation-delay: 0.15s; }

/* ── Animación de entrada del hero ───────────────────────────────────────── */
@keyframes heroEntrance {
  from { opacity: 0; transform: translateY(16px) scale(0.99); }
  to   { opacity: 1; transform: translateY(0)    scale(1);    }
}
.una-hero { animation: heroEntrance 0.55s cubic-bezier(0.22,1,0.36,1) both; }

/* ── Respeta preferencias de movimiento reducido ─────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ── Dispositivos táctiles: sin hover fijo ───────────────────────────────── */
@media (hover: none) {
  .searchresults:hover  { box-shadow: 0 2px 12px rgba(0,0,0,0.06) !important; }
  .panel:hover, .card:hover { transform: none !important; box-shadow: 0 4px 15px rgba(0,0,0,0.08) !important; }
  button[type="submit"]:hover, .btn-primary:hover { transform: none !important; }
  .btn-default:hover, .btn-secondary:hover { transform: none !important; }
}

/* ╝ FIN NIVEL SUPERIOR ╚ */

/* ╔══════════════════════════════════════════════════════════════════════╗
   ║  RESPONSIVE SISTEMÁTICO — un bloque por breakpoint, en cascada      ║
   ║  Este bloque va al final para que siempre gane sobre reglas previas ║
   ╚══════════════════════════════════════════════════════════════════════╝ */

/* ── Global: scroll suave + overflow prevention ─────────────────────── */
html {
  scroll-behavior: smooth;
}
html, body {
  overflow-x: hidden;
}
img, video, iframe {
  max-width: 100%;
  height: auto;
}
table {
  word-break: break-word;
}

/* ── > 1200px: centrado y márgenes amplios ───────────────────────────── */
@media (min-width: 1200px) {
  .container-fluid {
    max-width: 1460px;
    margin-left: auto !important;
    margin-right: auto !important;
  }
  .una-hero {
    padding: 52px 56px 44px;
  }
  .una-nav-links li a {
    font-size: 13.5px !important;
    padding: 7px 15px !important;
  }
}

/* ── Desktop: aislar pintura y diferir render en listados largos ───────── */
@media (min-width: 992px) {
  #search-facets {
    position: sticky;
    top: 12px;
    contain: layout paint;
  }

  .searchresults {
    content-visibility: auto;
    contain-intrinsic-size: 280px;
    contain: layout paint style;
  }

  .coverimages img {
    content-visibility: auto;
    contain-intrinsic-size: 180px 260px;
  }
}

/* ── Masthead search: endurecer layout sin cambiar el diseño ─────────── */
#opac-main-search .row.gx-2 {
  align-items: stretch;
}
#opac-main-search .col,
#opac-main-search .col-sm,
#opac-main-search .col-sm-auto,
#opac-main-search .col-md-3,
#opac-main-search .col-lg-2 {
  min-width: 0;
}
#opac-main-search .form-select,
#opac-main-search .form-control,
#opac-main-search #searchsubmit {
  width: 100% !important;
}
#opac-main-search #searchsubmit {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
}

/* ── 992–1199px (md-lg): compresión suave del nav ───────────────────── */
@media (max-width: 1199px) and (min-width: 992px) {
  nav.navbar.navbar-expand {
    flex-wrap: wrap !important;
    row-gap: 8px;
  }
  .una-nav-links {
    order: 10;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    padding-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.12);
  }
  .una-nav-links li a {
    font-size: 12.5px !important;
    padding: 6px 11px !important;
  }
  .una-logo-nav { height: 40px; }
}

/* ── 768–991px (tablet): navbar compacto, hero intermedio ───────────── */
@media (max-width: 991px) {
  .una-logo-nav { height: 36px; }
  .una-nav-links li a {
    font-size: 12px !important;
    padding: 5px 10px !important;
  }
  #opac-main-search {
    padding: 14px !important;
  }
  #opac-main-search .row.gx-2 {
    row-gap: 10px !important;
  }
  #opac-main-search .col-sm-auto.order-2.order-sm-2,
  #opac-main-search .col.order-4.order-sm-3,
  #opac-main-search .col-sm.col-md-3.col-lg-2.order-3.order-sm-4,
  #opac-main-search .order-5.col-sm-auto {
    width: 100%;
    flex: 0 0 100%;
    max-width: 100%;
  }
  /* Sidebar en tablet: ancho completo horizontal */
  #search-facets {
    padding: 12px !important;
    border-radius: 12px !important;
  }
  #search-facets h4, .facet-title {
    font-size: 0.88em !important;
    padding-bottom: 8px !important;
    margin-bottom: 10px !important;
  }
  /* Hero tablet */
  .una-hero { padding: 36px 24px 30px; }
  .una-hero h2 { font-size: 1.38em !important; }
  .una-stats { gap: 14px; }
  .una-stat { padding: 14px 20px 12px; min-width: 92px; }
  .stat-num { font-size: 1.62em; }
  /* Resultados */
  .searchresults { padding: 16px 18px 14px 22px !important; }
  .una-footer {
    padding: 16px 12px !important;
  }
}

/* ── < 768px (móvil grande): todo en columna ─────────────────────────── */
@media (max-width: 767px) {
  /* Navbar: 2 filas */
  nav.navbar.navbar-expand {
    flex-wrap: wrap !important;
    padding: 8px 12px 0 !important;
    align-items: center;
  }
  /* Logo se mantiene pequeño pero visible */
  .una-logo-nav { height: 30px; }
  /* Nav links: fila centrada debajo del logo */
  .una-nav-links {
    display: flex !important;
    width: 100%;
    order: 10;
    justify-content: center;
    flex-wrap: wrap;
    gap: 4px;
    padding: 5px 8px 6px;
    border-top: 1px solid rgba(255,255,255,0.12);
    margin-top: 2px;
  }
  .una-nav-links li a {
    font-size: 11px !important;
    padding: 6px 11px !important;  /* ≥ touch target mínimo vertical */
    border-radius: 14px !important;
    min-height: 32px;
    display: inline-flex !important;
    align-items: center;
    gap: 5px;
  }
  /* Barra de búsqueda: inputs de tamaño touch-friendly */
  .mastheadsearch {
    padding: 10px 12px !important;
    border-radius: 12px !important;
  }
  .mastheadsearch .form-select,
  select#masthead_search,
  select#select_library {
    height: 44px !important;
    font-size: 14px !important;
  }
  #masthead_search_form input[name="q"],
  .mastheadsearch input[name="q"],
  .mastheadsearch input[type="text"] {
    font-size: 16px !important;   /* evita zoom automático en iOS */
    height: 44px !important;
    padding: 0 16px !important;
  }
  #searchsubmit {
    height: 44px !important;
    min-width: 44px !important;
    width: 100% !important;
    padding: 0 18px !important;
    font-size: 14px !important;
  }
  #opac-main-search .row.gx-2 {
    row-gap: 8px !important;
  }
  /* Hero */
  .una-hero {
    padding: 28px 16px 22px;
    border-radius: 16px;
    margin: 10px 0 18px;
  }
  .una-hero h2 { font-size: 1.18em !important; }
  .una-hero p  { font-size: 0.9em !important; margin-bottom: 20px !important; }
  .una-stats {
    flex-wrap: wrap;
    overflow-x: visible;
    -webkit-overflow-scrolling: auto;
    justify-content: stretch;
    align-items: stretch;
    padding-bottom: 0;
    gap: 10px;
    scrollbar-width: none;
    width: 100%;
  }
  .una-stats::-webkit-scrollbar { display: none; }
  .una-stat {
    min-width: 0;
    flex: 1 1 calc(33.333% - 8px);
    max-width: calc(33.333% - 8px);
    padding: 11px 14px 9px;
    justify-content: center;
  }
  .stat-num { font-size: 1.38em; }
  /* Resultados */
  .searchresults {
    padding: 12px 14px 12px 18px !important;
    margin: 7px 0 !important;
    border-radius: 0 12px 12px 0 !important;
  }
  .title a, .title { font-size: 1.05em !important; line-height: 1.35 !important; }
  .results_summary { font-size: 0.84em !important; }
  /* Encabezados */
  h1 { font-size: 1.38em !important; }
  h2 { font-size: 1.18em !important; }
  /* Ficha detalle */
  .bibliodetails th { font-size: 0.77em !important; width: 7.5em; padding-right: 10px !important; }
  .bibliodetails td { font-size: 0.87em !important; }
  /* Botones */
  .btn-primary,
  button[type="submit"] { padding: 10px 20px !important; font-size: 14px !important; }
  /* Panel heading */
  .panel-heading { padding: 10px 14px !important; font-size: 0.93em !important; }
  /* Scroll-top */
  #scroll-top { bottom: 14px; right: 14px; width: 38px; height: 38px; font-size: 13px; }
  /* Paginación: touch targets */
  .pagination > li > a,
  .pagination > li > span {
    padding: 8px 12px !important;
    margin: 0 2px !important;
    min-height: 40px !important;
    display: inline-flex !important;
    align-items: center;
  }
  .una-footer {
    padding: 14px 10px !important;
  }
}

/* ── < 576px (móvil estándar): columna única, reorden de sidebar ────── */
@media (max-width: 575px) {
  /* Padding lateral mínimo para aprovechar la pantalla */
  .container-fluid {
    padding-left: 10px !important;
    padding-right: 10px !important;
  }
  #opac-main-search {
    padding: 10px !important;
  }
  #opac-main-search .form-select,
  #opac-main-search .form-control,
  #searchsubmit {
    border-radius: 10px !important;
  }
  .una-footer-inner {
    font-size: 0.84em;
  }
  /* Reordenar: resultados ANTES que facetas en columna única */
  .row:has(#search-facets) > div:has(#search-facets) {
    order: 99 !important;
    margin-top: 12px;
  }
  /* Facetas en móvil: chips horizontales */
  #search-facets { padding: 10px !important; border-radius: 10px !important; }
  #search-facets ul {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 6px;
    margin: 0 !important;
    padding: 0 !important;
  }
  #search-facets ul li {
    padding: 0 !important;
    border-bottom: none !important;
  }
  .facet-label a {
    display: inline-block;
    background: var(--rojo-light) !important;
    color: var(--rojo-oscuro) !important;
    border-radius: 100px;
    padding: 3px 10px 3px !important;
    font-size: 0.77em !important;
    white-space: nowrap;
    text-decoration: none !important;
  }
  .facet-label a:hover {
    background: var(--rojo-principal) !important;
    color: var(--blanco) !important;
  }
  /* Conteo de faceta como superíndice */
  .facet-count {
    font-size: 0.7em !important;
    vertical-align: super;
    margin-left: 2px;
    background: transparent !important;
    padding: 0 !important;
  }
  /* Tabla holdings: scroll horizontal */
  #holdings-tab-panel,
  .holdingst-table-wrapper,
  #holdingst { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  #holdingst { min-width: 560px; }
  #holdingst thead th { font-size: 0.74em !important; padding: 8px 6px !important; white-space: nowrap; }
  #holdingst tbody td { font-size: 0.82em !important; padding: 7px 6px !important; }
  /* Stats hero en móvil pequeño */
  .una-stat { min-width: 78px; padding: 9px 12px 7px; border-radius: 12px; }
  .stat-num { font-size: 1.26em; }
  /* Tabs del detalle: compactos */
  .nav-tabs > li > a { padding: 7px 9px !important; font-size: 0.83em !important; }
  /* Formulario búsqueda avanzada */
  #advsearchform .form-group { margin-bottom: 12px !important; }
  #advsearchform .form-control { border-radius: 8px !important; }
}

/* ── <= 430px (iPhone 15 Pro Max y similares): optimizar primera vista ── */
@media (max-width: 430px) {
  nav.navbar.navbar-expand {
    padding: 6px 10px 0 !important;
  }
  .una-logo-nav {
    height: 24px !important;
  }
  .una-nav-links {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 5px !important;
    padding: 5px 4px 6px !important;
    width: 100%;
  }
  .una-nav-links li {
    min-width: 0;
  }
  .una-nav-links li a {
    font-size: 10px !important;
    padding: 6px 6px !important;
    min-height: 32px;
    gap: 3px;
    width: 100%;
    justify-content: center !important;
    text-align: center;
    border-radius: 12px !important;
  }
  #opac-main-search {
    padding: 8px !important;
  }
  .mastheadsearch .form-select,
  select#masthead_search,
  select#select_library,
  .mastheadsearch input[name="q"],
  .mastheadsearch input[type="text"],
  #searchsubmit {
    height: 42px !important;
  }
  body#opac-main .una-hero,
  .una-hero {
    margin: 6px 0 12px !important;
    padding: 20px 12px 16px !important;
    border-radius: 14px !important;
    box-shadow: 0 8px 26px rgba(9,12,16,0.16) !important;
  }
  .una-hero-logo {
    height: 42px !important;
    margin-bottom: 10px !important;
  }
  body#opac-main .una-hero h2,
  .una-hero h2 {
    font-size: 1.04em !important;
    line-height: 1.2 !important;
    margin-bottom: 8px !important;
  }
  body#opac-main .una-hero p,
  .una-hero p {
    font-size: 0.82em !important;
    line-height: 1.45 !important;
    margin-bottom: 14px !important;
    max-width: 30ch;
  }
  body#opac-main .una-stats,
  .una-stats {
    gap: 8px !important;
    justify-content: stretch !important;
  }
  body#opac-main .una-stat,
  .una-stat {
    min-width: 0 !important;
    flex: 1 1 calc(33.333% - 6px) !important;
    max-width: calc(33.333% - 6px) !important;
    padding: 8px 10px 7px !important;
    border-radius: 10px !important;
    background: rgba(255,255,255,0.075) !important;
    border-color: rgba(255,255,255,0.08) !important;
    min-height: 72px;
  }
  .stat-num {
    font-size: 1.12em !important;
    font-weight: 700 !important;
  }
  .stat-label {
    font-size: 0.7em !important;
    line-height: 1.2 !important;
  }
  .una-footer {
    margin-top: 42px !important;
  }
  .una-footer-inner {
    max-width: 32ch;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 393px) {
  .una-nav-links {
    gap: 4px !important;
    padding-left: 2px !important;
    padding-right: 2px !important;
  }
  .una-nav-links li a {
    font-size: 9.5px !important;
    padding: 6px 5px !important;
  }
  #opac-main-search .row.gx-2 {
    row-gap: 6px !important;
  }
  body#opac-main .una-hero,
  .una-hero {
    padding: 18px 10px 14px !important;
  }
  body#opac-main .una-hero h2,
  .una-hero h2 {
    font-size: 0.98em !important;
  }
  body#opac-main .una-hero p,
  .una-hero p {
    font-size: 0.79em !important;
    max-width: 31ch;
  }
  body#opac-main .una-stat,
  .una-stat {
    min-width: 0 !important;
    flex: 1 1 calc(33.333% - 6px) !important;
    max-width: calc(33.333% - 6px) !important;
    padding: 7px 9px 6px !important;
    min-height: 68px;
  }
  .stat-label {
    font-size: 0.66em !important;
  }
}

@media (max-width: 375px) {
  nav.navbar.navbar-expand {
    padding-left: 8px !important;
    padding-right: 8px !important;
  }
  .una-nav-links li a {
    font-size: 9px !important;
    padding: 5px 7px !important;
    min-height: 28px;
  }
  .mastheadsearch {
    padding: 8px 9px !important;
  }
  .mastheadsearch .form-select,
  select#masthead_search,
  select#select_library,
  .mastheadsearch input[name="q"],
  .mastheadsearch input[type="text"],
  #searchsubmit {
    height: 40px !important;
  }
  body#opac-main .una-hero,
  .una-hero {
    margin: 5px 0 10px !important;
    border-radius: 12px !important;
  }
  .una-hero-logo {
    height: 38px !important;
    margin-bottom: 8px !important;
  }
}

@media (max-width: 360px) {
  .container-fluid {
    padding-left: 8px !important;
    padding-right: 8px !important;
  }
  .una-nav-links li a i {
    display: none;
  }
  .una-nav-links li a {
    font-size: 8.8px !important;
    padding: 5px 6px !important;
  }
  body#opac-main .una-hero h2,
  .una-hero h2 {
    font-size: 0.93em !important;
  }
  body#opac-main .una-hero p,
  .una-hero p {
    font-size: 0.76em !important;
    line-height: 1.4 !important;
  }
  .stat-num {
    font-size: 1em !important;
  }
  .stat-label {
    font-size: 0.62em !important;
  }
  .una-footer-inner {
    font-size: 0.8em !important;
  }
}

/* ── < 400px (teléfonos pequeños): mínimos absolutos ─────────────────── */
@media (max-width: 400px) {
  .una-nav-links li a {
    font-size: 10px !important;
    padding: 5px 8px !important;
  }
  .una-logo-nav { height: 26px; }
  .una-hero { margin: 8px 0 14px; padding: 22px 12px 18px; }
  .una-stat { min-width: 70px; padding: 8px 10px 6px; }
  .stat-num { font-size: 1.15em; }
  h1 { font-size: 1.22em !important; }
  .searchresults { padding: 10px 12px 10px 16px !important; }
  /* Prevenir desbordamiento absoluto */
  * { max-width: 100%; box-sizing: border-box; }
}

/* ╝ FIN RESPONSIVE SISTEMÁTICO ╚ */

/* ===============================================
   FICHA BIBLIOGRÁFICA — CONTENEDOR EXPANDIDO
   =============================================== */

/* Dar el 100% de la fila al contenido; ocultar el sidebar col-lg-3
   (Browse results: los usuarios navegan con el botón Volver del browser) */
@media (min-width: 992px) {
  body#opac-detail .col-lg-9 {
    flex: 0 0 100% !important;
    max-width: 100% !important;
    width: 100% !important;
  }
  body#opac-detail .col-lg-3 {
    display: none !important;
  }
}

/* La tabla de holdings ocupa todo el ancho disponible */
body#opac-detail #holdingst {
  width: 100% !important;
  table-layout: auto !important;
}

/* ===============================================
   IMPRESIÓN
   =============================================== */
@media print {
  #mast, .navbar, #scroll-top, .una-hero, #header-region { display: none !important; }
  body { font-size: 12pt !important; color: #000 !important; }
  a { color: #800 !important; }
  a[href]:after { content: " (" attr(href) ")"; font-size: 0.7em; color: #666; }
  .searchresults { box-shadow: none !important; border-left: 2px solid #800 !important; border-radius: 0 !important; }
  .available  { background: #d4edda !important; color: #155724 !important; }
  .unavailable { background: #f8d7da !important; color: #721c24 !important; }
  .bibliodetails { border: 1px solid #ccc !important; }
}