/* =========================================================
   BIBLIOTECA DIGITAL
========================================================= */

.biblioteca-scroll {
  overflow-y: auto !important;
}

.biblioteca-view-content {
  width: 100%;
  min-height: 100%;
}

.biblioteca {
  --biblioteca-dorado: #d4af37;
  --biblioteca-dorado-claro: #ffe07a;
  --biblioteca-verde: #25d366;
  --biblioteca-fondo: #080d18;
  --biblioteca-panel: #111827;
  --biblioteca-borde: rgba(255, 255, 255, 0.1);
  --biblioteca-texto: #f8fafc;
  --biblioteca-secundario: rgba(226, 232, 240, 0.7);

  width: 100%;
  max-width: 1220px;
  min-height: 100%;
  margin: 0 auto;
  padding: 30px 24px 60px;
  color: var(--biblioteca-texto);
}

/* =========================================================
   ENCABEZADO
========================================================= */

.biblioteca-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  overflow: hidden;
  padding: 34px;
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 24px;
  background:
    radial-gradient(
      circle at 85% 20%,
      rgba(212, 175, 55, 0.2),
      transparent 35%
    ),
    linear-gradient(
      135deg,
      rgba(17, 24, 39, 0.98),
      rgba(7, 12, 23, 0.98)
    );
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
}

.biblioteca-hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(
      115deg,
      transparent 30%,
      rgba(255, 255, 255, 0.025) 50%,
      transparent 70%
    );
  content: "";
}

.biblioteca-hero__contenido {
  position: relative;
  z-index: 1;
  max-width: 730px;
}

.biblioteca-hero__etiqueta,
.biblioteca-seccion-titulo__etiqueta,
.biblioteca-libro__etiqueta {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--biblioteca-dorado-claro);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.biblioteca-hero__titulo {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1;
  letter-spacing: -0.045em;
}

.biblioteca-hero__descripcion {
  max-width: 700px;
  margin: 17px 0 0;
  color: var(--biblioteca-secundario);
  font-size: 1rem;
  line-height: 1.7;
}

.biblioteca-hero__icono {
  position: relative;
  z-index: 1;
  display: grid;
  width: 104px;
  height: 104px;
  flex: 0 0 104px;
  place-items: center;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 25px;
  background: rgba(212, 175, 55, 0.08);
  font-size: 3rem;
  transform: rotate(3deg);
}

/* =========================================================
   ESTADO DE CARGA
========================================================= */

.biblioteca-estado {
  display: flex;
  min-height: 230px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--biblioteca-secundario);
  font-weight: 700;
}

.biblioteca-estado[hidden] {
  display: none !important;
}

.biblioteca-estado__spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(255, 255, 255, 0.12);
  border-top-color: var(--biblioteca-dorado);
  border-radius: 50%;
  animation: biblioteca-girar 0.8s linear infinite;
}

@keyframes biblioteca-girar {
  to {
    transform: rotate(360deg);
  }
}

/* =========================================================
   CATÁLOGO
========================================================= */

.biblioteca-catalogo {
  padding-top: 34px;
}

.biblioteca-catalogo[hidden],
.biblioteca-libro[hidden] {
  display: none !important;
}

.biblioteca-seccion-titulo {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.biblioteca-seccion-titulo h2 {
  margin: 0;
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  letter-spacing: -0.035em;
}

.biblioteca-seccion-titulo p {
  max-width: 680px;
  margin: 10px 0 0;
  color: var(--biblioteca-secundario);
  line-height: 1.6;
}

.biblioteca-contador {
  flex: 0 0 auto;
  padding: 9px 13px;
  border: 1px solid var(--biblioteca-borde);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.8rem;
  font-weight: 800;
}

.biblioteca-grid {
  display: grid;
  grid-template-columns: repeat(
    auto-fit,
    minmax(min(100%, 480px), 1fr)
  );
  gap: 22px;
}

/* =========================================================
   CARD DEL LIBRO
========================================================= */

.libro-card {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 25px;
  padding: 24px;
  border: 1px solid var(--biblioteca-borde);
  border-radius: 22px;
  background:
    linear-gradient(
      145deg,
      rgba(20, 29, 46, 0.98),
      rgba(11, 17, 29, 0.98)
    );
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.22);
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.libro-card:hover {
  border-color: rgba(212, 175, 55, 0.28);
  box-shadow: 0 25px 55px rgba(0, 0, 0, 0.3);
  transform: translateY(-3px);
}

.libro-card--activo {
  border-color: rgba(212, 175, 55, 0.38);
}

.libro-card__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 17px;
}

/* =========================================================
   PORTADA CREADA CON CSS
========================================================= */

.libro-portada {
  position: relative;
  width: 160px;
  height: 225px;
  perspective: 900px;
  filter: drop-shadow(15px 18px 17px rgba(0, 0, 0, 0.4));
}

.libro-portada::after {
  position: absolute;
  right: -10px;
  bottom: 3px;
  width: 11px;
  height: calc(100% - 7px);
  border-radius: 0 3px 3px 0;
  background:
    repeating-linear-gradient(
      to bottom,
      #e8dfca 0,
      #e8dfca 2px,
      #cfc4ae 3px
    );
  content: "";
  transform: skewY(15deg);
  transform-origin: left bottom;
}

.libro-portada__lomo {
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: -8px;
  width: 11px;
  border-radius: 4px 0 0 4px;
  background: linear-gradient(
    to right,
    #241304,
    #7a4a13
  );
}

.libro-portada__contenido {
  position: relative;
  z-index: 1;
  display: flex;
  width: 100%;
  height: 100%;
  flex-direction: column;
  align-items: center;
  box-sizing: border-box;
  padding: 20px 14px 17px;
  overflow: hidden;
  border: 1px solid rgba(255, 224, 122, 0.5);
  border-radius: 3px 6px 6px 3px;
  background:
    radial-gradient(
      circle at 70% 15%,
      rgba(255, 220, 120, 0.2),
      transparent 26%
    ),
    linear-gradient(
      145deg,
      #3d2107,
      #895616 48%,
      #3a1e05
    );
  box-shadow:
    inset 0 0 0 4px rgba(37, 18, 3, 0.42),
    inset 0 0 35px rgba(0, 0, 0, 0.36);
  text-align: center;
}

.libro-portada__contenido::before,
.libro-portada__contenido::after {
  position: absolute;
  left: 10px;
  right: 10px;
  height: 1px;
  background: rgba(255, 224, 122, 0.52);
  content: "";
}

.libro-portada__contenido::before {
  top: 11px;
}

.libro-portada__contenido::after {
  bottom: 11px;
}

.libro-portada__editorial {
  color: #ffe9a2;
  font-size: 0.5rem;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.libro-portada__linea {
  width: 42px;
  height: 2px;
  margin: 15px 0 18px;
  background: #e4bd4f;
}

.libro-portada__titulo {
  color: #fff1bb;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.16rem;
  line-height: 1.2;
}

.libro-portada__subtitulo {
  margin-top: 5px;
  color: #ffe6a0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.72rem;
  font-weight: 700;
}

.libro-portada__edicion {
  margin-top: 12px;
  padding: 5px 8px;
  border: 1px solid rgba(255, 231, 153, 0.42);
  color: #ffe8a3;
  font-size: 0.47rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.libro-portada__simbolo {
  margin-top: auto;
  color: #f3cb60;
  font-family: Georgia, serif;
  font-size: 2.1rem;
  line-height: 1;
}

.libro-portada__pie {
  margin-top: 7px;
  color: rgba(255, 240, 194, 0.83);
  font-size: 0.53rem;
}

/* =========================================================
   ESTADOS DEL CARD
========================================================= */

.libro-card__badge {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 900;
  text-align: center;
}

.libro-card__badge--bloqueado {
  border: 1px solid rgba(248, 113, 113, 0.24);
  background: rgba(248, 113, 113, 0.08);
  color: #fca5a5;
}

.libro-card__badge--activo {
  border: 1px solid rgba(74, 222, 128, 0.3);
  background: rgba(74, 222, 128, 0.09);
  color: #86efac;
}

.libro-card__contenido {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.libro-card__categoria {
  display: block;
  margin-bottom: 8px;
  color: var(--biblioteca-dorado-claro);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.libro-card__cabecera h3 {
  margin: 0;
  color: #ffffff;
  font-size: 1.35rem;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.libro-card__cabecera p {
  margin: 11px 0 0;
  color: var(--biblioteca-secundario);
  font-size: 0.88rem;
  line-height: 1.55;
}

.libro-card__recursos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 14px;
  margin: 18px 0 22px;
  padding: 0;
  list-style: none;
}

.libro-card__recursos li {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  color: rgba(241, 245, 249, 0.82);
  font-size: 0.78rem;
  line-height: 1.35;
}

.libro-card__recursos li span {
  color: var(--biblioteca-dorado-claro);
  font-weight: 900;
}

.libro-card__acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
}

.libro-card__acciones[hidden] {
  display: none !important;
}

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

.biblioteca-boton {
  display: inline-flex;
  min-height: 43px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-sizing: border-box;
  padding: 0 16px;
  border-radius: 12px;
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 0.18s ease,
    background 0.18s ease,
    border-color 0.18s ease;
}

.biblioteca-boton:hover {
  transform: translateY(-2px);
}

.biblioteca-boton--principal {
  border: 1px solid #d7b540;
  background: linear-gradient(
    135deg,
    #f1cf60,
    #c99e23
  );
  color: #161005;
  box-shadow: 0 10px 24px rgba(212, 175, 55, 0.15);
}

.biblioteca-boton--secundario {
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: rgba(255, 255, 255, 0.045);
  color: #f8fafc;
}

/* =========================================================
   VISTA DEL LIBRO
========================================================= */

.biblioteca-libro {
  padding-top: 28px;
}

.biblioteca-volver {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 0 13px;
  border: 1px solid var(--biblioteca-borde);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.82);
  font-family: inherit;
  font-weight: 800;
  cursor: pointer;
}

.biblioteca-libro__encabezado {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 25px;
  padding: 28px;
  border: 1px solid rgba(212, 175, 55, 0.24);
  border-radius: 21px;
  background:
    radial-gradient(
      circle at 90% 10%,
      rgba(212, 175, 55, 0.15),
      transparent 32%
    ),
    rgba(17, 24, 39, 0.86);
}

.biblioteca-libro__encabezado h2 {
  margin: 0;
  font-size: clamp(1.65rem, 4vw, 2.5rem);
  letter-spacing: -0.04em;
}

.biblioteca-libro__encabezado p {
  max-width: 740px;
  margin: 13px 0 0;
  color: var(--biblioteca-secundario);
  line-height: 1.65;
}

.biblioteca-libro__acceso {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 7px;
  padding: 9px 12px;
  border: 1px solid rgba(74, 222, 128, 0.28);
  border-radius: 999px;
  background: rgba(74, 222, 128, 0.08);
  color: #86efac;
  font-size: 0.76rem;
  font-weight: 900;
}

/* =========================================================
   ACCESOS DEL LIBRO
========================================================= */

.biblioteca-accesos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
  margin-top: 20px;
}

.biblioteca-acceso-card {
  display: flex;
  min-width: 0;
  min-height: 102px;
  align-items: center;
  gap: 13px;
  padding: 17px;
  border: 1px solid var(--biblioteca-borde);
  border-radius: 17px;
  background: rgba(17, 24, 39, 0.84);
  color: #ffffff;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    transform 0.2s ease,
    background 0.2s ease;
}

.biblioteca-acceso-card:hover {
  border-color: rgba(212, 175, 55, 0.42);
  background: rgba(26, 35, 54, 0.96);
  transform: translateY(-2px);
}

.biblioteca-acceso-card__icono {
  display: grid;
  width: 43px;
  height: 43px;
  flex: 0 0 43px;
  place-items: center;
  border-radius: 12px;
  background: rgba(212, 175, 55, 0.1);
  font-size: 1.3rem;
}

.biblioteca-acceso-card__texto {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  gap: 5px;
}

.biblioteca-acceso-card__texto strong {
  font-size: 0.9rem;
}

.biblioteca-acceso-card__texto small {
  color: var(--biblioteca-secundario);
  font-size: 0.73rem;
  line-height: 1.4;
}

/* =========================================================
   BUSCADOR
========================================================= */

.biblioteca-buscador {
  display: flex;
  min-height: 52px;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding: 0 17px;
  border: 1px solid var(--biblioteca-borde);
  border-radius: 15px;
  background: rgba(9, 15, 27, 0.9);
}

.biblioteca-buscador:focus-within {
  border-color: rgba(212, 175, 55, 0.52);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.08);
}

.biblioteca-buscador span {
  color: var(--biblioteca-dorado-claro);
  font-size: 1.4rem;
}

.biblioteca-buscador input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: #ffffff;
  font: inherit;
}

.biblioteca-buscador input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

/* =========================================================
   CONTENIDO INFERIOR
========================================================= */

.biblioteca-contenido-libro {
  min-height: 220px;
  margin-top: 20px;
  padding: 22px;
  border: 1px solid var(--biblioteca-borde);
  border-radius: 18px;
  background: rgba(17, 24, 39, 0.72);
}

.biblioteca-contenido-vacio {
  display: flex;
  min-height: 175px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--biblioteca-secundario);
  text-align: center;
}

.biblioteca-contenido-vacio > span {
  margin-bottom: 10px;
  font-size: 2rem;
}

.biblioteca-contenido-vacio strong {
  color: #ffffff;
  font-size: 1rem;
}

.biblioteca-contenido-vacio p {
  margin: 7px 0 0;
  font-size: 0.85rem;
}

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

@media (max-width: 850px) {
  .biblioteca {
    padding: 20px 16px 45px;
  }

  .biblioteca-hero {
    padding: 27px 23px;
  }

  .biblioteca-hero__icono {
    width: 76px;
    height: 76px;
    flex-basis: 76px;
    font-size: 2.2rem;
  }

  .libro-card {
    grid-template-columns: 155px minmax(0, 1fr);
    padding: 20px;
  }

  .libro-portada {
    width: 140px;
    height: 198px;
  }

  .libro-card__recursos {
    grid-template-columns: 1fr;
  }

  .biblioteca-accesos {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .biblioteca {
    padding: 14px 12px 40px;
  }

  .biblioteca-hero {
    align-items: flex-start;
    padding: 23px 19px;
    border-radius: 19px;
  }

  .biblioteca-hero__icono {
    display: none;
  }

  .biblioteca-seccion-titulo {
    align-items: flex-start;
    flex-direction: column;
    gap: 13px;
  }

  .libro-card {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .libro-card__visual {
    padding: 4px 0 6px;
  }

  .libro-portada {
    width: 150px;
    height: 212px;
  }

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

  .libro-card__acciones {
    flex-direction: column;
  }

  .biblioteca-boton {
    width: 100%;
  }

  .biblioteca-libro__encabezado {
    flex-direction: column;
    padding: 21px 18px;
  }

  .biblioteca-libro__acceso {
    align-self: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .biblioteca *,
  .biblioteca *::before,
  .biblioteca *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}
/* =========================================================
   IMAGEN REAL DE LA PORTADA
========================================================= */

.libro-portada-imagen {
  display: flex;
  width: 175px;
  height: 235px;
  align-items: center;
  justify-content: center;
}

.libro-portada-imagen img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(
    13px 17px 14px
    rgba(0, 0, 0, 0.42)
  );
  transition: transform 0.2s ease;
}

.libro-card:hover
.libro-portada-imagen img {
  transform: translateY(-3px) scale(1.02);
}

@media (max-width: 850px) {
  .libro-portada-imagen {
    width: 155px;
    height: 215px;
  }
}

@media (max-width: 620px) {
  .libro-portada-imagen {
    width: 170px;
    height: 230px;
  }
  }

/* =========================================================
   EXPLORADOR NORMATIVO DEL LIBRO
========================================================= */

.biblioteca-explorador {
  width: 100%;
}

.biblioteca-explorador__cabecera {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid
    rgba(255, 255, 255, 0.09);
}

.biblioteca-explorador__cabecera h3 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(
    1.3rem,
    3vw,
    1.8rem
  );
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.biblioteca-explorador__cabecera p {
  margin: 8px 0 0;
  color: rgba(
    226,
    232,
    240,
    0.65
  );
  font-size: 0.86rem;
  line-height: 1.5;
}

.biblioteca-explorador__etiqueta {
  display: inline-block;
  margin-bottom: 8px;
  color: var(
    --biblioteca-dorado-claro
  );
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.biblioteca-explorador__cantidad {
  display: inline-flex;
  min-height: 34px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border: 1px solid
    rgba(212, 175, 55, 0.25);
  border-radius: 999px;
  background: rgba(
    212,
    175,
    55,
    0.07
  );
  color: #ffe07a;
  font-size: 0.75rem;
  font-weight: 900;
  white-space: nowrap;
}

/* =========================================================
   LISTADO DE RESULTADOS
========================================================= */

.biblioteca-resultados {
  display: grid;
  grid-template-columns:
    repeat(
      2,
      minmax(0, 1fr)
    );
  gap: 14px;
}

.biblioteca-articulo-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 205px;
  flex-direction: column;
  overflow: hidden;
  padding: 20px;
  border: 1px solid
    rgba(255, 255, 255, 0.09);
  border-radius: 17px;
  background:
    radial-gradient(
      circle at 100% 0,
      rgba(212, 175, 55, 0.08),
      transparent 37%
    ),
    linear-gradient(
      145deg,
      rgba(18, 27, 43, 0.97),
      rgba(10, 16, 28, 0.97)
    );
  box-shadow:
    0 14px 32px
    rgba(0, 0, 0, 0.16);
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.biblioteca-articulo-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(212, 175, 55, 0.7),
    transparent
  );
  content: "";
  opacity: 0;
  transition: opacity 0.2s ease;
}

.biblioteca-articulo-card:hover {
  border-color: rgba(
    212,
    175,
    55,
    0.32
  );
  box-shadow:
    0 20px 38px
    rgba(0, 0, 0, 0.24);
  transform: translateY(-3px);
}

.biblioteca-articulo-card:hover::before {
  opacity: 1;
}

.biblioteca-articulo-card__encabezado {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 13px;
}

.biblioteca-articulo-card__numero {
  color: #ffe07a;
  font-size: 0.79rem;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.biblioteca-articulo-card__norma {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  justify-content: center;
  padding: 0 9px;
  border: 1px solid
    rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background: rgba(
    255,
    255,
    255,
    0.04
  );
  color: rgba(
    255,
    255,
    255,
    0.68
  );
  font-size: 0.66rem;
  font-weight: 800;
}

.biblioteca-articulo-card h4 {
  margin: 0;
  color: #ffffff;
  font-size: 1.04rem;
  line-height: 1.35;
  letter-spacing: -0.015em;
}

.biblioteca-articulo-card > p {
  display: -webkit-box;
  margin: 10px 0 17px;
  overflow: hidden;
  color: rgba(
    226,
    232,
    240,
    0.68
  );
  font-size: 0.82rem;
  line-height: 1.5;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.biblioteca-articulo-card__pie {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 15px;
  margin-top: auto;
  padding-top: 15px;
  border-top: 1px solid
    rgba(255, 255, 255, 0.07);
}

.biblioteca-articulo-card__pie > span {
  display: -webkit-box;
  min-width: 0;
  overflow: hidden;
  color: rgba(
    255,
    255,
    255,
    0.46
  );
  font-size: 0.7rem;
  line-height: 1.35;
  text-transform: capitalize;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.biblioteca-articulo-card__abrir {
  display: inline-flex;
  min-height: 35px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 11px;
  border: 1px solid
    rgba(212, 175, 55, 0.3);
  border-radius: 10px;
  background: rgba(
    212,
    175,
    55,
    0.08
  );
  color: #ffe07a;
  font-family: inherit;
  font-size: 0.73rem;
  font-weight: 900;
  cursor: pointer;
  transition:
    background 0.18s ease,
    color 0.18s ease,
    transform 0.18s ease;
}

.biblioteca-articulo-card__abrir:hover {
  background: linear-gradient(
    135deg,
    #f0cd5b,
    #cba126
  );
  color: #171005;
  transform: translateX(2px);
}

/* =========================================================
   FICHA EDUCATIVA DEL ARTÍCULO
========================================================= */

.biblioteca-ficha-articulo {
  width: 100%;
}

.biblioteca-ficha-articulo__volver {
  display: inline-flex;
  min-height: 39px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 17px;
  padding: 0 13px;
  border: 1px solid
    rgba(255, 255, 255, 0.11);
  border-radius: 11px;
  background: rgba(
    255,
    255,
    255,
    0.04
  );
  color: rgba(
    255,
    255,
    255,
    0.8
  );
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 850;
  cursor: pointer;
  transition:
    border-color 0.18s ease,
    background 0.18s ease;
}

.biblioteca-ficha-articulo__volver:hover {
  border-color: rgba(
    212,
    175,
    55,
    0.35
  );
  background: rgba(
    212,
    175,
    55,
    0.06
  );
  color: #ffe07a;
}

.biblioteca-ficha-articulo__cabecera {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px;
  padding: 23px;
  border: 1px solid
    rgba(212, 175, 55, 0.26);
  border-radius: 18px;
  background:
    radial-gradient(
      circle at 92% 12%,
      rgba(212, 175, 55, 0.13),
      transparent 34%
    ),
    linear-gradient(
      135deg,
      rgba(19, 28, 45, 0.98),
      rgba(10, 16, 27, 0.98)
    );
}

.biblioteca-ficha-articulo__norma {
  display: inline-block;
  margin-bottom: 9px;
  color: #ffe07a;
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.biblioteca-ficha-articulo__cabecera h3 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(
    1.7rem,
    4vw,
    2.4rem
  );
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.biblioteca-ficha-articulo__cabecera h4 {
  margin: 9px 0 0;
  color: rgba(
    255,
    255,
    255,
    0.76
  );
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.4;
}

.biblioteca-ficha-articulo__estado {
  display: inline-flex;
  min-height: 31px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  padding: 0 11px;
  border: 1px solid
    rgba(74, 222, 128, 0.26);
  border-radius: 999px;
  background: rgba(
    74,
    222,
    128,
    0.08
  );
  color: #86efac;
  font-size: 0.7rem;
  font-weight: 900;
  white-space: nowrap;
}

/* =========================================================
   BLOQUES DE LA FICHA
========================================================= */

.biblioteca-ficha-bloque {
  margin-top: 15px;
  padding: 21px;
  border: 1px solid
    rgba(255, 255, 255, 0.09);
  border-radius: 16px;
  background: rgba(
    12,
    19,
    32,
    0.8
  );
}

.biblioteca-ficha-bloque__etiqueta {
  display: block;
  margin-bottom: 10px;
  color: #ffe07a;
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.biblioteca-ficha-bloque p {
  margin: 0;
  color: rgba(
    241,
    245,
    249,
    0.82
  );
  font-size: 0.9rem;
  line-height: 1.7;
}

.biblioteca-ficha-bloque__texto {
  white-space: pre-line;
  text-align: justify;
}

.biblioteca-ficha-bloque--aprendizaje {
  border-color: rgba(
    212,
    175,
    55,
    0.22
  );
  background:
    linear-gradient(
      135deg,
      rgba(212, 175, 55, 0.08),
      rgba(12, 19, 32, 0.86)
    );
}

.biblioteca-ficha-bloque--advertencia {
  border-color: rgba(
    251,
    191,
    36,
    0.2
  );
  background: rgba(
    251,
    191,
    36,
    0.045
  );
}

.biblioteca-articulo-lista {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.biblioteca-articulo-lista li {
  position: relative;
  padding-left: 21px;
  color: rgba(
    241,
    245,
    249,
    0.8
  );
  font-size: 0.85rem;
  line-height: 1.55;
}

.biblioteca-articulo-lista li::before {
  position: absolute;
  top: 0;
  left: 0;
  color: #d4af37;
  font-weight: 900;
  content: "✓";
}

/* =========================================================
   RECURSOS COMPLEMENTARIOS
========================================================= */

.biblioteca-recursos-articulo {
  margin-top: 20px;
  padding-top: 21px;
  border-top: 1px solid
    rgba(255, 255, 255, 0.09);
}

.biblioteca-recursos-articulo__cabecera {
  margin-bottom: 15px;
}

.biblioteca-recursos-articulo__cabecera h4 {
  margin: 0;
  color: #ffffff;
  font-size: 1.1rem;
  line-height: 1.35;
}

.biblioteca-recursos-articulo__grid {
  display: grid;
  grid-template-columns:
    repeat(
      2,
      minmax(0, 1fr)
    );
  gap: 12px;
}

.biblioteca-recurso-vacio {
  display: grid;
  min-height: 120px;
  grid-template-columns:
    42px minmax(0, 1fr);
  grid-template-rows:
    auto auto;
  align-content: center;
  align-items: center;
  column-gap: 12px;
  padding: 16px;
  border: 1px dashed
    rgba(255, 255, 255, 0.13);
  border-radius: 14px;
  background: rgba(
    255,
    255,
    255,
    0.025
  );
}

.biblioteca-recurso-vacio > span {
  display: grid;
  width: 42px;
  height: 42px;
  grid-row: 1 / 3;
  place-items: center;
  border-radius: 11px;
  background: rgba(
    212,
    175,
    55,
    0.08
  );
  font-size: 1.2rem;
}

.biblioteca-recurso-vacio strong {
  color: rgba(
    255,
    255,
    255,
    0.78
  );
  font-size: 0.82rem;
}

.biblioteca-recurso-vacio small {
  margin-top: 4px;
  color: rgba(
    255,
    255,
    255,
    0.4
  );
  font-size: 0.7rem;
}

/* =========================================================
   BUSCADOR ACTIVO Y DESHABILITADO
========================================================= */

.biblioteca-buscador input:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.biblioteca-buscador:has(
  input:disabled
) {
  opacity: 0.6;
}

/* =========================================================
   AJUSTES PARA TABLET
========================================================= */

@media (max-width: 850px) {
  .biblioteca-resultados {
    grid-template-columns: 1fr;
  }

  .biblioteca-articulo-card {
    min-height: 185px;
  }

  .biblioteca-recursos-articulo__grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   AJUSTES PARA CELULAR
========================================================= */

@media (max-width: 620px) {
  .biblioteca-contenido-libro {
    padding: 15px;
  }

  .biblioteca-explorador__cabecera {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .biblioteca-explorador__cantidad {
    align-self: flex-start;
  }

  .biblioteca-articulo-card {
    min-height: auto;
    padding: 17px;
  }

  .biblioteca-articulo-card__pie {
    align-items: stretch;
    flex-direction: column;
  }

  .biblioteca-articulo-card__abrir {
    width: 100%;
    min-height: 42px;
  }

  .biblioteca-ficha-articulo__cabecera {
    flex-direction: column;
    padding: 19px 17px;
  }

  .biblioteca-ficha-articulo__estado {
    align-self: flex-start;
  }

  .biblioteca-ficha-bloque {
    padding: 17px;
  }

  .biblioteca-ficha-bloque__texto {
    text-align: left;
  }

  .biblioteca-recurso-vacio {
    min-height: 105px;
  }
}
/* Cuatro accesos principales del libro */

.biblioteca-accesos {
  grid-template-columns:
    repeat(
      2,
      minmax(0, 1fr)
    );
}

@media (max-width: 850px) {
  .biblioteca-accesos {
    grid-template-columns: 1fr;
  }
}
/* =========================================================
   TIPOS DE RECURSOS NORMATIVOS
========================================================= */

.biblioteca-recurso-tipo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 7px 13px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* DIRECTIVAS */

.biblioteca-recurso-tipo--directiva {
  color: #ffda67;
  border-color: rgba(255, 201, 60, 0.35);
  background: rgba(255, 193, 31, 0.12);
}

/* FORMATOS */

.biblioteca-recurso-tipo--formato {
  color: #6ee7a2;
  border-color: rgba(46, 204, 113, 0.35);
  background: rgba(46, 204, 113, 0.12);
}

/* GUÍAS */

.biblioteca-recurso-tipo--guia {
  color: #72c7ff;
  border-color: rgba(69, 167, 255, 0.35);
  background: rgba(69, 167, 255, 0.12);
}

/* MANUALES */

.biblioteca-recurso-tipo--manual {
  color: #c5a3ff;
  border-color: rgba(155, 105, 255, 0.38);
  background: rgba(155, 105, 255, 0.12);
}

/* ENCABEZADOS DE CADA GRUPO */

.biblioteca-directivas-grupo {
  position: relative;
  margin-top: 28px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 22px;
  background: rgba(13, 20, 34, 0.72);
}

.biblioteca-directivas-grupo__titulo {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.biblioteca-directivas-grupo__titulo > span {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border: 1px solid rgba(255, 207, 74, 0.25);
  border-radius: 13px;
  background: rgba(255, 207, 74, 0.09);
  font-size: 1.25rem;
}

.biblioteca-directivas-grupo__titulo h4 {
  margin: 0;
  color: #f5f7fb;
  font-size: 1.15rem;
  font-weight: 800;
}

.biblioteca-directivas-grupo__titulo small {
  display: block;
  margin-top: 4px;
  color: #929baa;
  font-size: 0.86rem;
}

/* AJUSTE DE TARJETAS */

.biblioteca-directiva-card {
  border-color: rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(
      145deg,
      rgba(20, 29, 45, 0.96),
      rgba(13, 20, 32, 0.96)
    );
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.biblioteca-directiva-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 207, 74, 0.34);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

@media (max-width: 620px) {
  .biblioteca-directivas-grupo {
    padding: 16px;
    border-radius: 18px;
  }

  .biblioteca-directivas-grupo__titulo {
    align-items: flex-start;
  }

  .biblioteca-recurso-tipo {
    min-height: 30px;
    padding: 6px 10px;
    font-size: 0.7rem;
  }
}
/* =========================================================
   OPINIONES VINCULADAS CON ARTÍCULOS DEL LIBRO
========================================================= */

.biblioteca-recursos-articulo {
  margin-top: 28px;
  padding: 25px;
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 20px;
  background:
    radial-gradient(
      circle at 100% 0,
      rgba(212, 175, 55, 0.08),
      transparent 32%
    ),
    rgba(10, 16, 29, 0.74);
}

/* ENCABEZADO */

.biblioteca-recursos-articulo__cabecera {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.biblioteca-recursos-articulo__cabecera h4 {
  margin: 4px 0 7px;
  color: #f8fafc;
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.3;
}

.biblioteca-recursos-articulo__cabecera p {
  max-width: 690px;
  margin: 0;
  color: rgba(226, 232, 240, 0.67);
  font-size: 0.92rem;
  line-height: 1.55;
}

.biblioteca-recursos-articulo__contador {
  display: inline-flex;
  min-height: 38px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 999px;
  color: #ffe07a;
  background: rgba(212, 175, 55, 0.09);
  font-size: 0.8rem;
  font-weight: 800;
  white-space: nowrap;
}

/* LISTADO */

.biblioteca-opiniones-articulo {
  display: grid;
  grid-template-columns:
    repeat(
      2,
      minmax(0, 1fr)
    );
  gap: 16px;
}

/* TARJETA */

.biblioteca-opinion-card {
  display: flex;
  min-width: 0;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 17px;
  background:
    linear-gradient(
      145deg,
      rgba(20, 29, 45, 0.98),
      rgba(12, 19, 32, 0.98)
    );
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.16);
  transition:
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.biblioteca-opinion-card:hover {
  border-color: rgba(212, 175, 55, 0.37);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.23);
  transform: translateY(-2px);
}

/* CABECERA DE TARJETA */

.biblioteca-opinion-card__cabecera {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 15px;
  padding: 18px 19px 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.018);
}

.biblioteca-opinion-card__tipo {
  display: inline-block;
  margin-bottom: 8px;
  color: #ffe07a;
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.biblioteca-opinion-card__cabecera h5 {
  overflow-wrap: anywhere;
  margin: 0;
  color: #f8fafc;
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.35;
}

.biblioteca-opinion-card__anio {
  display: inline-flex;
  min-width: 56px;
  min-height: 31px;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 999px;
  color: rgba(241, 245, 249, 0.78);
  background: rgba(255, 255, 255, 0.045);
  font-size: 0.73rem;
  font-weight: 800;
}

/* CONTENIDO */

.biblioteca-opinion-card__contenido {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 18px 19px;
}

.biblioteca-opinion-card__contenido h6 {
  margin: 0 0 11px;
  color: #ffffff;
  font-size: 1.02rem;
  font-weight: 800;
  line-height: 1.42;
}

.biblioteca-opinion-card__extracto {
  margin: 0;
  color: rgba(226, 232, 240, 0.72);
  font-size: 0.87rem;
  line-height: 1.65;
}

/* CRITERIO DESPLEGABLE */

.biblioteca-opinion-card__detalle {
  margin-top: 17px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.biblioteca-opinion-card__detalle summary {
  display: flex;
  min-height: 45px;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  cursor: pointer;
  color: #ffe07a;
  font-size: 0.8rem;
  font-weight: 800;
  list-style: none;
  user-select: none;
}

.biblioteca-opinion-card__detalle summary::-webkit-details-marker {
  display: none;
}

.biblioteca-opinion-card__detalle summary > span:last-child {
  display: grid;
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  place-items: center;
  border: 1px solid rgba(212, 175, 55, 0.26);
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.08);
  transition: transform 0.2s ease;
}

.biblioteca-opinion-card__detalle[open]
  summary > span:last-child {
  transform: rotate(45deg);
}

.biblioteca-opinion-card__criterio {
  max-height: 330px;
  overflow-y: auto;
  margin-bottom: 5px;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  color: rgba(241, 245, 249, 0.82);
  background: rgba(4, 9, 18, 0.48);
  font-size: 0.84rem;
  line-height: 1.65;
  scrollbar-color:
    rgba(212, 175, 55, 0.55)
    rgba(255, 255, 255, 0.04);
  scrollbar-width: thin;
}

/* PIE Y ACCIONES */

.biblioteca-opinion-card__acciones {
  display: flex;
  min-height: 66px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 19px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 10, 20, 0.38);
}

.biblioteca-opinion-card__acciones > span:first-child {
  max-width: 230px;
  color: rgba(203, 213, 225, 0.5);
  font-size: 0.7rem;
  line-height: 1.4;
}

.biblioteca-opinion-card__acciones a {
  display: inline-flex;
  min-height: 38px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 8px 13px;
  border: 1px solid rgba(212, 175, 55, 0.32);
  border-radius: 11px;
  color: #ffe07a;
  background: rgba(212, 175, 55, 0.08);
  font-size: 0.76rem;
  font-weight: 800;
  text-decoration: none;
  transition:
    color 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

.biblioteca-opinion-card__acciones a:hover {
  border-color: rgba(255, 224, 122, 0.6);
  color: #0b1020;
  background: #ffe07a;
}

.biblioteca-opinion-card__sin-pdf {
  color: rgba(226, 232, 240, 0.42);
  font-size: 0.73rem;
  font-weight: 700;
}

/* ESTADO DE CARGA DENTRO DE RECURSOS */

.biblioteca-recursos-articulo > .biblioteca-estado {
  min-height: 120px;
  border: 0;
  background: transparent;
}

/* =========================================================
   OPINIONES: TABLET
========================================================= */

@media (max-width: 980px) {
  .biblioteca-opiniones-articulo {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   OPINIONES: CELULAR
========================================================= */

@media (max-width: 620px) {
  .biblioteca-recursos-articulo {
    margin-top: 21px;
    padding: 17px;
    border-radius: 17px;
  }

  .biblioteca-recursos-articulo__cabecera {
    align-items: flex-start;
    flex-direction: column;
    gap: 13px;
    margin-bottom: 17px;
    padding-bottom: 16px;
  }

  .biblioteca-recursos-articulo__cabecera h4 {
    font-size: 1.12rem;
  }

  .biblioteca-recursos-articulo__contador {
    align-self: flex-start;
  }

  .biblioteca-opinion-card__cabecera {
    padding: 16px;
  }

  .biblioteca-opinion-card__contenido {
    padding: 16px;
  }

  .biblioteca-opinion-card__acciones {
    align-items: stretch;
    flex-direction: column;
    padding: 14px 16px 16px;
  }

  .biblioteca-opinion-card__acciones > span:first-child {
    max-width: none;
  }

  .biblioteca-opinion-card__acciones a {
    width: 100%;
  }

  .biblioteca-opinion-card__criterio {
    max-height: 280px;
  }
}
/* =========================================================
   TEXTO NORMATIVO DE LA BIBLIOTECA
========================================================= */

.biblioteca-ficha-bloque--normativo {
  padding: clamp(22px, 3vw, 36px);
  overflow: hidden;
}

.biblioteca-ficha-bloque--normativo
.biblioteca-ficha-bloque__etiqueta {
  display: block;
  margin-bottom: 24px;
}

/* =========================================================
   CONTENEDOR DEL TEXTO
========================================================= */

.biblioteca-texto-normativo {
  width: 100%;
  color: #d7dbe3;
  font-size: 17px;
  line-height: 1.8;
}

.biblioteca-texto-normativo__introduccion {
  max-width: 1050px;
  margin-bottom: 22px;
}

.biblioteca-texto-normativo__parrafo {
  max-width: 1050px;
  margin: 0;
  color: #d7dbe3;
  font-size: inherit;
  font-weight: 400;
  line-height: 1.8;
  text-align: left;
  letter-spacing: 0;
  white-space: normal;
}

.biblioteca-texto-normativo__parrafo
+ .biblioteca-texto-normativo__parrafo {
  margin-top: 16px;
}

/* =========================================================
   NUMERALES
========================================================= */

.biblioteca-numerales {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.biblioteca-numeral {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 18px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.025),
      rgba(255, 255, 255, 0.01)
    );
}

.biblioteca-numeral__encabezado {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}

.biblioteca-numeral__numero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 38px;
  padding: 7px 10px;
  border: 1px solid rgba(212, 175, 55, 0.38);
  border-radius: 10px;
  background: rgba(212, 175, 55, 0.1);
  color: #f5d568;
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.biblioteca-numeral__contenido {
  min-width: 0;
  padding-top: 2px;
}

/* =========================================================
   LITERALES
========================================================= */

.biblioteca-literales {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
}

.biblioteca-literal {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.065);
  border-radius: 12px;
  background: rgba(7, 12, 22, 0.42);
}

.biblioteca-literal__marca {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 9px;
  background: rgba(212, 175, 55, 0.08);
  color: #f5d568;
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  text-transform: lowercase;
}

.biblioteca-literal__contenido {
  min-width: 0;
  padding-top: 1px;
}

.biblioteca-literal__contenido
.biblioteca-texto-normativo__parrafo {
  color: #cbd1dc;
}

/* =========================================================
   ARTÍCULO 30: BLOQUES DEL CUADRO
========================================================= */

.biblioteca-texto-normativo--tabular {
  max-width: none;
}

.biblioteca-cuadro-numeral {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.biblioteca-cuadro-numeral
+ .biblioteca-cuadro-numeral {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.biblioteca-cuadro-numeral__introduccion {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 18px;
  align-items: flex-start;
}

.biblioteca-cuadro-numeral__introduccion p {
  margin: 0;
  color: #d7dbe3;
  font-size: 17px;
  line-height: 1.75;
  text-align: left;
}

.biblioteca-cuadro-bloque {
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 16px;
  background: rgba(9, 15, 27, 0.7);
}

.biblioteca-cuadro-bloque__cabecera {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 15px;
  align-items: flex-start;
  padding: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(
      135deg,
      rgba(212, 175, 55, 0.1),
      rgba(212, 175, 55, 0.025)
    );
}

.biblioteca-cuadro-bloque__numero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: #d4af37;
  color: #0a0d14;
  font-size: 16px;
  font-weight: 900;
}

.biblioteca-cuadro-bloque__cabecera h5 {
  margin: 0;
  color: #f7f8fb;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
}

.biblioteca-cuadro-bloque__cabecera p {
  margin: 7px 0 0;
  color: #aeb5c2;
  font-size: 15px;
  line-height: 1.65;
}

/* =========================================================
   NOTAS PREVIAS DEL CUADRO
========================================================= */

.biblioteca-cuadro-bloque__nota {
  margin: 18px;
  padding: 17px 18px;
  border: 1px solid rgba(245, 213, 104, 0.22);
  border-radius: 12px;
  background: rgba(212, 175, 55, 0.07);
}

.biblioteca-cuadro-bloque__nota > span {
  display: block;
  margin-bottom: 10px;
  color: #f5d568;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.biblioteca-tabla-contenedor {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
  scrollbar-color:
    rgba(212, 175, 55, 0.7)
    rgba(255, 255, 255, 0.05);
}

.biblioteca-tabla-contenedor:focus {
  outline: 2px solid rgba(245, 213, 104, 0.65);
  outline-offset: -2px;
}

.biblioteca-tabla-contenedor::-webkit-scrollbar {
  height: 9px;
}

.biblioteca-tabla-contenedor::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.04);
}

.biblioteca-tabla-contenedor::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(212, 175, 55, 0.65);
}

.biblioteca-tabla {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  table-layout: fixed;
  background: rgba(5, 10, 19, 0.36);
}

.biblioteca-tabla th,
.biblioteca-tabla td {
  padding: 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.075);
  border-bottom: 1px solid rgba(255, 255, 255, 0.075);
  vertical-align: top;
  text-align: left;
}

.biblioteca-tabla th:last-child,
.biblioteca-tabla td:last-child {
  border-right: 0;
}

.biblioteca-tabla tbody tr:last-child td {
  border-bottom: 0;
}

.biblioteca-tabla th {
  background: rgba(212, 175, 55, 0.14);
  color: #f5d568;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.biblioteca-tabla td {
  color: #cbd1dc;
  font-size: 14px;
  line-height: 1.65;
}

.biblioteca-tabla tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.018);
}

.biblioteca-tabla tbody tr:hover {
  background: rgba(212, 175, 55, 0.045);
}

.biblioteca-tabla__tipo {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 6px 10px;
  border: 1px solid rgba(212, 175, 55, 0.32);
  border-radius: 999px;
  background: rgba(212, 175, 55, 0.09);
  color: #f5d568;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
}

/* =========================================================
   LISTAS DENTRO DE TABLAS
========================================================= */

.biblioteca-tabla__lista {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.biblioteca-tabla__lista li {
  position: relative;
  margin: 0;
  padding-left: 18px;
  color: inherit;
}

.biblioteca-tabla__lista li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #d4af37;
}

/* =========================================================
   TABLET
========================================================= */

@media (max-width: 900px) {
  .biblioteca-ficha-bloque--normativo {
    padding: 22px;
  }

  .biblioteca-texto-normativo {
    font-size: 16px;
  }

  .biblioteca-numeral {
    grid-template-columns: 66px minmax(0, 1fr);
    gap: 14px;
    padding: 17px;
  }

  .biblioteca-cuadro-numeral__introduccion {
    grid-template-columns: 66px minmax(0, 1fr);
    gap: 14px;
  }

  .biblioteca-numeral__numero {
    min-width: 54px;
  }
}

/* =========================================================
   CELULAR
========================================================= */

@media (max-width: 600px) {
  .biblioteca-ficha-bloque--normativo {
    padding: 18px 15px;
    border-radius: 16px;
  }

  .biblioteca-ficha-bloque--normativo
  .biblioteca-ficha-bloque__etiqueta {
    margin-bottom: 18px;
  }

  .biblioteca-texto-normativo {
    font-size: 15px;
    line-height: 1.72;
  }

  .biblioteca-texto-normativo__parrafo {
    line-height: 1.72;
  }

  .biblioteca-numerales {
    gap: 12px;
  }

  .biblioteca-numeral {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 16px;
    border-radius: 14px;
  }

  .biblioteca-numeral__encabezado {
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  }

  .biblioteca-numeral__numero {
    min-width: 52px;
    min-height: 34px;
    padding: 6px 9px;
    font-size: 13px;
  }

  .biblioteca-literal {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 10px;
    padding: 13px 12px;
  }

  .biblioteca-literal__marca {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    font-size: 13px;
  }

  .biblioteca-cuadro-numeral__introduccion {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .biblioteca-cuadro-bloque {
    border-radius: 14px;
  }

  .biblioteca-cuadro-bloque__cabecera {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 12px;
    padding: 16px;
  }

  .biblioteca-cuadro-bloque__numero {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }

  .biblioteca-cuadro-bloque__cabecera h5 {
    font-size: 17px;
  }

  .biblioteca-cuadro-bloque__cabecera p {
    font-size: 14px;
  }

  .biblioteca-cuadro-bloque__nota {
    margin: 14px;
    padding: 14px;
  }

  .biblioteca-tabla {
    min-width: 720px;
  }

  .biblioteca-tabla th,
  .biblioteca-tabla td {
    padding: 15px;
  }

  .biblioteca-tabla th {
    font-size: 12px;
  }

  .biblioteca-tabla td {
    font-size: 13px;
  }
}
/* =========================================================
   ACTUALIZACIONES DEL LIBRO
========================================================= */

.biblioteca-buscador[hidden] {
  display: none !important;
}

.biblioteca-actualizaciones {
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid rgba(212, 175, 55, 0.24);
  border-radius: 18px;
  background:
    linear-gradient(
      135deg,
      rgba(15, 24, 41, 0.96),
      rgba(25, 27, 27, 0.94)
    );
}

.biblioteca-actualizaciones__cabecera {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: flex-start;
  padding-bottom: 26px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.biblioteca-actualizaciones__etiqueta {
  display: block;
  margin-bottom: 10px;
  color: #f5d568;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.biblioteca-actualizaciones__cabecera h3 {
  margin: 0;
  color: #f7f8fb;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.15;
}

.biblioteca-actualizaciones__cabecera p {
  max-width: 750px;
  margin: 12px 0 0;
  color: #aeb5c2;
  font-size: 16px;
  line-height: 1.7;
}

.biblioteca-actualizaciones__estado {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid rgba(37, 211, 102, 0.35);
  border-radius: 999px;
  background: rgba(37, 211, 102, 0.1);
  color: #70e69b;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.biblioteca-actualizaciones__vacio {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 20px;
  align-items: flex-start;
  margin-top: 26px;
  padding: 24px;
  border: 1px dashed rgba(255, 255, 255, 0.14);
  border-radius: 15px;
  background: rgba(7, 12, 22, 0.38);
}

.biblioteca-actualizaciones__vacio-icono {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(212, 175, 55, 0.28);
  border-radius: 14px;
  background: rgba(212, 175, 55, 0.08);
  font-size: 27px;
}

.biblioteca-actualizaciones__vacio h4 {
  margin: 0;
  color: #f7f8fb;
  font-size: 19px;
  line-height: 1.4;
}

.biblioteca-actualizaciones__vacio p {
  max-width: 850px;
  margin: 8px 0 0;
  color: #aeb5c2;
  font-size: 15px;
  line-height: 1.7;
}

@media (max-width: 650px) {
  .biblioteca-actualizaciones {
    padding: 19px 16px;
  }

  .biblioteca-actualizaciones__cabecera {
    flex-direction: column;
    gap: 18px;
  }

  .biblioteca-actualizaciones__vacio {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .biblioteca-actualizaciones__vacio-icono {
    width: 50px;
    height: 50px;
    font-size: 23px;
  }
}
/* =========================================================
   BÚSQUEDA GENERAL DE LA BIBLIOTECA
========================================================= */

.biblioteca-busqueda-general {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.biblioteca-busqueda-grupo {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.biblioteca-busqueda-grupo
+ .biblioteca-busqueda-grupo {
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.biblioteca-busqueda-grupo__cabecera {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.biblioteca-busqueda-grupo__cabecera > div {
  display: flex;
  gap: 13px;
  align-items: center;
}

.biblioteca-busqueda-grupo__cabecera > div > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 11px;
  background: rgba(212, 175, 55, 0.08);
  font-size: 21px;
}

.biblioteca-busqueda-grupo__cabecera h4 {
  margin: 0;
  color: #f7f8fb;
  font-size: 19px;
  line-height: 1.3;
}

.biblioteca-busqueda-grupo__cabecera small {
  display: block;
  margin-top: 3px;
  color: #929aa8;
  font-size: 13px;
}

@media (max-width: 600px) {
  .biblioteca-busqueda-general {
    gap: 22px;
  }

  .biblioteca-busqueda-grupo
  + .biblioteca-busqueda-grupo {
    padding-top: 22px;
  }

  .biblioteca-busqueda-grupo__cabecera h4 {
    font-size: 17px;
  }
}
/* Flecha de los accesos principales */

.biblioteca-acceso-card__flecha {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(212, 175, 55, 0.22);
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.06);
  color: #f5d568;
  font-size: 29px;
  font-weight: 400;
  line-height: 1;
  transition:
    transform 0.2s ease,
    background-color 0.2s ease,
    border-color 0.2s ease;
}

.biblioteca-acceso-card:hover
.biblioteca-acceso-card__flecha {
  transform: translateX(3px);
  border-color: rgba(212, 175, 55, 0.48);
  background: rgba(212, 175, 55, 0.13);
}

@media (max-width: 600px) {
  .biblioteca-acceso-card__flecha {
    width: 32px;
    height: 32px;
    font-size: 25px;
  }
}