/* ===== NOTICIAS / BASE ===== */
.noticias-main {
  padding: 116px var(--space-3) var(--space-8);
  background: linear-gradient(135deg, var(--background-light) 0%, var(--gray-50) 100%);
  min-height: 100vh;
}

.noticias-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* ===== LAYOUT PRINCIPAL ===== */
.noticias-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  align-items: flex-start;
}

.noticias-content {
  width: 100%;
  flex: 1;
  min-width: 0;
}

.noticias-sidebar {
  width: 320px;
  flex-shrink: 0;
  position: relative;
  align-self: flex-start;
  display: none;
}

/* ===== DESKTOP LAYOUT ===== */
@media (min-width: 1024px) {
  .noticias-main {
    padding-top: 136px;
  }

  .noticias-layout {
    flex-direction: row;
    gap: var(--space-8);
    align-items: flex-start;
  }

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

  .noticias-sidebar {
    display: block;
  }
}

/* ===== MOBILE AJUSTES ===== */
@media (max-width: 768px) {
  .noticias-main {
    padding-top: 110px;
    padding-inline: var(--space-3);
  }

  .noticias-container {
    padding: 0;
  }
}

@media (max-width: 480px) {
  .noticias-main {
    padding-top: 100px;
    padding-inline: var(--space-2);
  }
}

/* ===== ENTRADA ===== */
#contenedor-noticias {
  width: 100%;
  opacity: 0;
  animation: fadeInNoticias 0.35s ease forwards;
}

#contenedor-noticias.loaded {
  opacity: 1;
}

@keyframes fadeInNoticias {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== HERO ===== */
.noticias-hero {
  position: relative;
  margin-bottom: var(--space-6);
  padding: var(--space-6) var(--space-5);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  text-align: center;
}

.noticias-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.noticias-hero .hero-content {
  max-width: 100%;
  text-align: center;
}

.noticias-hero .hero-title {
  margin: 0 0 var(--space-3);
  color: var(--dark-text);
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

.noticias-hero .hero-title i {
  color: var(--primary);
  font-size: 1.05em;
}

.noticias-hero .hero-subtitle {
  margin: 0 auto;
  max-width: 820px;
  color: var(--medium-text);
  font-size: var(--text-sm);
  line-height: 1.7;
  text-align: center;
}

/* ===== FILTROS ===== */
.noticias-filtros {
  margin-bottom: var(--space-5);
}

.filtros-wrapper {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  padding: var(--space-3);
  position: relative;
}

.filtros-scroll {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  padding: var(--space-2) 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.filtros-scroll::-webkit-scrollbar {
  display: none;
}

.btn-filtro-categoria {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 40px;
  padding: 8px 18px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--medium-text);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-filtro-categoria:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
}

.btn-filtro-categoria.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.categoria-emoji {
  font-size: var(--text-base);
}

.categoria-badge {
  background: rgba(255, 255, 255, 0.22);
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  margin-left: 4px;
}

.btn-ver-mas-filtros {
  margin-top: var(--space-2);
  width: 100%;
  min-height: 40px;
  padding: 8px 14px;
  background: var(--white);
  border: 1px dashed var(--gray-300);
  border-radius: var(--radius-lg);
  font-size: var(--text-xs);
  color: var(--medium-text);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.btn-ver-mas-filtros:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--background-light);
}

.filtros-ocultos {
  display: none;
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--gray-200);
}

.filtros-ocultos.visible {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* ===== FEED ===== */
.feed-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

/* ===== NOTICIA PRINCIPAL ===== */
.noticia-principal {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.18s ease;
}

.noticia-principal:hover {
  transform: translateY(-3px);
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
}

.noticia-principal .tarjeta-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.noticia-principal .tarjeta-imagen-wrapper {
  height: 300px;
  position: relative;
  background: var(--gray-100);
  overflow: hidden;
}

.noticia-principal .tarjeta-imagen {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.noticia-principal:hover .tarjeta-imagen {
  transform: scale(1.03);
}

.noticia-principal .tarjeta-contenido {
  padding: var(--space-5);
}

.noticia-principal .tarjeta-categoria {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 5px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.noticia-principal .tarjeta-titulo {
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  font-weight: 800;
  color: var(--dark-text);
  margin: 0 0 var(--space-3) 0;
  line-height: 1.3;
}

.noticia-principal .tarjeta-bajada {
  font-size: var(--text-sm);
  color: var(--medium-text);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.noticia-principal .tarjeta-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--gray-200);
}

.noticia-principal .tarjeta-fecha {
  font-size: var(--text-sm);
  color: var(--medium-text);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.noticia-principal .btn-leer-mas {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 10px 14px;
  background: var(--gray-800);
  color: var(--white);
  border: 1px solid var(--gray-800);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  transition: all 0.18s ease;
}

.noticia-principal:hover .btn-leer-mas {
  background: var(--gray-900);
  border-color: var(--gray-900);
  color: var(--primary);
  box-shadow: 0 8px 18px rgba(17, 24, 39, 0.18);
}

.noticia-principal:hover .btn-leer-mas i,
.noticia-principal:hover .btn-leer-mas {
  color: var(--primary);
}

/* ===== COLUMNA PRINCIPAL ===== */
.columna-principal {
  display: grid;
  gap: var(--space-4);
}

.noticia-mediana {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.18s ease;
  display: flex;
  flex-direction: row;
  height: 140px;
}

.noticia-mediana:hover {
  transform: translateY(-2px);
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
}

.noticia-mediana .tarjeta-link {
  display: flex;
  width: 100%;
  text-decoration: none;
  color: inherit;
}

.noticia-mediana .tarjeta-imagen-wrapper {
  width: 180px;
  flex-shrink: 0;
  position: relative;
  background: var(--gray-100);
  overflow: hidden;
}

.noticia-mediana .tarjeta-imagen {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.noticia-mediana .tarjeta-contenido {
  padding: var(--space-4);
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.noticia-mediana .tarjeta-header {
  flex: 1;
}

.noticia-mediana .tarjeta-categoria {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  width: fit-content;
  margin-bottom: var(--space-2);
}

.noticia-mediana .tarjeta-titulo {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark-text);
  margin: 0 0 var(--space-2) 0;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.noticia-mediana .tarjeta-footer-mediana {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
}

.noticia-mediana .tarjeta-fecha {
  font-size: var(--text-xs);
  color: var(--medium-text);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.noticia-mediana .btn-leer-mas-mini {
  font-size: var(--text-xs);
  color: var(--primary);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  transition: gap 0.18s ease;
}

.noticia-mediana:hover .btn-leer-mas-mini {
  gap: 6px;
}

/* ===== SIDEBAR MINI ===== */
.columna-sidebar {
  display: grid;
  gap: var(--space-3);
  max-height: 600px;
  overflow-y: auto;
  padding-right: var(--space-2);
}

.columna-sidebar::-webkit-scrollbar {
  width: 6px;
}

.columna-sidebar::-webkit-scrollbar-track {
  background: var(--gray-100);
  border-radius: var(--radius-full);
}

.columna-sidebar::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: var(--radius-full);
}

.columna-sidebar::-webkit-scrollbar-thumb:hover {
  background: var(--gray-400);
}

.noticia-mini {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: all 0.18s ease;
}

.noticia-mini:hover {
  transform: translateY(-2px);
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
}

.noticia-mini .tarjeta-link {
  text-decoration: none;
  color: inherit;
}

.noticia-mini .tarjeta-categoria {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.noticia-mini .tarjeta-titulo {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--dark-text);
  margin: 0 0 var(--space-2) 0;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.noticia-mini .tarjeta-footer-mini {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
}

.noticia-mini .tarjeta-fecha {
  font-size: 11px;
  color: var(--medium-text);
  display: flex;
  align-items: center;
  gap: 4px;
}

.noticia-mini .btn-ver-mini {
  font-size: 11px;
  color: var(--primary);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

/* ===== BADGES ===== */
.badge-destacado {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: 6px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
  z-index: 10;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.95) 0%, rgba(217, 119, 6, 0.95) 100%);
  color: var(--white);
}

.badge-urgente {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  padding: 6px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
  z-index: 10;
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.95) 0%, rgba(220, 38, 38, 0.95) 100%);
  color: var(--white);
  animation: pulseNoticias 2s infinite;
}

@keyframes pulseNoticias {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.85; }
}

/* ===== BOTÓN CARGAR MÁS ===== */
.btn-cargar-mas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  min-height: 40px;
  padding: 10px 14px;
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--medium-text);
  cursor: pointer;
  transition: all 0.18s ease;
  margin-top: var(--space-6);
}

.btn-cargar-mas:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
}

.btn-cargar-mas i {
  transition: transform 0.18s ease;
}

.btn-cargar-mas:hover i {
  transform: rotate(180deg);
}

/* ===== SKELETON ===== */
.skeleton-card {
  pointer-events: none;
  border-color: transparent;
  animation: skeletonNoticias 1.5s infinite;
}

@keyframes skeletonNoticias {
  0% { opacity: 0.6; }
  50% { opacity: 1; }
  100% { opacity: 0.6; }
}

/* ===== MENSAJE ===== */
.mensaje-estado {
  text-align: center;
  padding: var(--space-8) var(--space-5);
  margin: var(--space-6) auto;
  max-width: 600px;
  border-radius: var(--radius-2xl);
  background: var(--white);
  border: 1px solid var(--gray-200);
  color: var(--medium-text);
}

.mensaje-estado i {
  display: block;
  margin-bottom: var(--space-3);
  font-size: 2rem;
  color: var(--primary);
}

.mensaje-estado p {
  font-size: var(--text-sm);
  color: var(--medium-text);
  margin: 0;
}

/* ===== PAGINACIÓN ===== */
.paginacion-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  padding: var(--space-8) 0 var(--space-4);
}

.btn-pagina {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-width: 40px;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-full);
  background: var(--white);
  color: var(--medium-text);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-pagina--nav {
  width: auto;
  padding: 0 var(--space-4);
}

.btn-pagina:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
}

.btn-pagina--active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

/* ===== ESPACIADO ===== */
#contenedor-noticias > .noticia-principal,
#contenedor-noticias > .noticia-mediana {
  margin-bottom: var(--space-4);
}

#contenedor-noticias > .noticia-principal {
  margin-bottom: var(--space-5);
}

/* ===== GRID MINI ===== */
.noticias-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

/* ===== TABLET ===== */
@media (min-width: 768px) {
  .feed-layout {
    grid-template-columns: 1fr 340px;
    gap: var(--space-6);
  }

  .noticia-mediana {
    height: 140px;
  }

  .noticia-mediana .tarjeta-imagen-wrapper {
    width: 180px;
  }
}

/* ===== DESKTOP ===== */
@media (min-width: 1024px) {
  .feed-layout {
    grid-template-columns: 1fr 360px;
  }

  .noticia-principal .tarjeta-imagen-wrapper {
    height: 340px;
  }
}

/* ===== MOBILE ===== */
@media (max-width: 767px) {
  .noticia-mediana {
    flex-direction: column !important;
    height: auto !important;
  }

  .noticia-mediana .tarjeta-link {
    flex-direction: column !important;
  }

  .noticia-mediana .tarjeta-imagen-wrapper {
    width: 100% !important;
    height: 200px !important;
  }

  .noticia-mediana .tarjeta-contenido {
    padding: var(--space-4) !important;
    display: block !important;
    width: 100% !important;
  }

  .noticia-mediana .tarjeta-header {
    display: block !important;
  }

  .noticia-mediana .tarjeta-categoria {
    display: inline-flex !important;
  }

  .noticia-mediana .tarjeta-titulo {
    display: block !important;
    font-size: 0.95rem !important;
    color: var(--dark-text) !important;
    margin: var(--space-2) 0 !important;
  }

  .noticia-mediana .tarjeta-footer-mediana {
    display: flex !important;
    margin-top: var(--space-3) !important;
  }

  .columna-sidebar {
    margin-top: var(--space-6);
    max-height: none;
  }

  .btn-ver-mas-filtros {
    font-size: var(--text-xs);
  }

  .noticias-hero {
    padding: var(--space-5) var(--space-4);
    margin-bottom: var(--space-5);
  }

  .noticias-hero .hero-title {
    font-size: 1.2rem;
  }

  .noticias-hero .hero-subtitle {
    font-size: 0.92rem;
    line-height: 1.65;
  }
}

@media (max-width: 480px) {
  .noticias-mini-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .noticias-hero,
  .noticia-principal,
  .noticia-mediana,
  .noticia-mini,
  .filtros-wrapper,
  .mensaje-estado {
    border-radius: var(--radius-xl);
  }

  .noticia-principal .tarjeta-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .noticia-principal,
  .noticia-mediana,
  .noticia-mini,
  .btn-cargar-mas,
  .btn-pagina,
  .btn-filtro-categoria {
    transition: none !important;
    animation: none !important;
  }
}