/* Modern CSS Variables for consistent theming */
:root {
  --primary-color: #2563eb;
  --primary-hover: #1d4ed8;
  --secondary-color: #64748b;
  --accent-color: #0ea5e9;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-light: #94a3b8;
  --background-primary: #ffffff;
  --background-secondary: #f8fafc;
  --background-accent: #f1f5f9;
  --border-color: #e2e8f0;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-accent: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-subtle: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
  --border-radius: 12px;
  --border-radius-lg: 16px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Smooth scrolling for better UX */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
  background-color: var(--background-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}


/* Modern Button Styles */
.button {
  border-radius: var(--border-radius) !important;
  font-weight: 600 !important;
  transition: var(--transition) !important;
  border: 2px solid transparent !important;
  position: relative;
  overflow: hidden;
}

.button.is-dark {
  background: var(--text-primary) !important;
  border: none !important;
  color: white !important;
  box-shadow: var(--shadow-md);
}

.button.is-dark:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: var(--primary-color) !important;
}

.button.is-dark:active {
  transform: translateY(0);
  box-shadow: var(--shadow-md);
}

.footer .icon-link {
    font-size: 25px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer .icon-link:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.link-block a {
    margin: 8px 4px;
}

.dnerf {
  font-variant: small-caps;
}


/* Hero Section Modernization */
.hero {
  position: relative;
  overflow: hidden;
}

.hero.is-light {
  background: var(--background-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.hero-body {
  padding: 4rem 1.5rem;
}

.teaser .hero-body {
  padding-top: 2rem;
  padding-bottom: 4rem;
}

.teaser {
  font-family: 'Inter', sans-serif;
}


/* Publication Content Styling */
.publication-title {
    font-family: 'Inter', sans-serif !important;
    font-weight: 800 !important;
    color: var(--text-primary) !important;
    margin-bottom: 2rem !important;
    line-height: 1.1 !important;
}

.publication-banner {
  max-height: 70vh;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  margin: 2rem 0;
}

.publication-banner video {
  position: relative;
  left: auto;
  top: auto;
  transform: none;
  object-fit: cover;
  width: 100%;
  height: 100%;
  border-radius: var(--border-radius-lg);
}

.publication-header .hero-body {
  padding: 6rem 1.5rem 4rem;
}

.publication-authors {
    font-family: 'Inter', sans-serif !important;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.publication-venue {
    color: var(--text-secondary);
    width: fit-content;
    font-weight: 600;
    background: var(--background-accent);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    display: inline-block;
}

.publication-awards {
    color: #ef4444;
    width: fit-content;
    font-weight: 700;
    background: linear-gradient(135deg, #fef2f2, #fee2e2);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    border-left: 4px solid #ef4444;
    margin-top: 1rem;
}

.publication-authors a {
   color: var(--primary-color) !important;
   text-decoration: none;
   font-weight: 600;
   transition: var(--transition);
   position: relative;
}

.publication-authors a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background: var(--gradient-accent);
    transition: var(--transition);
}

.publication-authors a:hover::after {
    width: 100%;
}

.publication-authors a:hover {
    color: var(--primary-hover) !important;
}

.author-block {
  display: inline-block;
  margin-right: 0.5rem;
}

.publication-banner img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.publication-banner img:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-xl);
}

/* Modern Video and Carousel Styling */
.publication-video {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    overflow: hidden;
    border-radius: var(--border-radius-lg) !important;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
}

.publication-video:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.publication-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius-lg);
}

.publication-body img {
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.publication-body img:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.results-carousel {
  overflow: hidden;
  padding: 1rem ;
  max-width: 800px;     /* reduce este número si lo quieres aún más pequeño */
  margin: 0 auto;
}

.results-carousel .item {
  margin: 1rem;
  overflow: hidden;
  padding: 1.5rem;
  font-size: 0;
  background: var(--background-primary);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--border-color);
}

.results-carousel .item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.results-carousel .item img,
.results-carousel video {
  margin: 0;
  border-radius: var(--border-radius);
  width: 100%;
  height: auto;
}

.results-carousel .subtitle {
  font-size: 1rem !important;
  color: var(--text-secondary);
  margin-top: 1rem;
  font-weight: 500;
}

/* --- Two images per carousel slide (stacked) --- */
.results-carousel .carousel-two-images{
  display: flex;
  flex-direction: column;
  gap: 10px;           
  align-items: center;
}

/* Make carousel pair images smaller (without distortion) */
.results-carousel .carousel-two-images img{
  width: 100%;
  max-width: 600px;       
  max-height: 28vh;       
  object-fit: contain;
  display: block;
  margin: 0 auto;        
}

/* Bloque imagen + título */
.carousel-image-block{
  text-align: center;
}

/* Estilo del título de cada imagen */
.carousel-image-block figcaption{
  font-size: 0.85rem;
  margin-top: 4px;
  color: #4a4a4a;       /* un gris suave */
}


/* Pagination and Misc Improvements */
.slider-pagination .slider-page {
  background: var(--primary-color);
  border-radius: 50%;
  transition: var(--transition);
}

.slider-pagination .slider-page.is-active {
  background: var(--primary-hover);
  transform: scale(1.2);
}

.eql-cntrb { 
  font-size: 0.875rem;
  color: var(--text-light);
  font-style: italic;
}

/* Section Titles */
.title.is-3 {
  font-family: 'Inter', sans-serif !important;
  font-weight: 700 !important;
  color: var(--text-primary);
  margin-bottom: 2rem !important;
  position: relative;
  padding-bottom: 1rem;
}

.title.is-3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

/* Content Improvements */
.content.has-text-justified {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.content.has-text-justified p {
  margin-bottom: 1.5rem;
}

/* Footer Improvements */
.footer {
  background: var(--background-secondary);
  border-top: 1px solid var(--border-color);
  padding: 3rem 1.5rem;
}

.footer .content {
  color: var(--text-secondary);
  line-height: 1.7;
}

.footer a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

.footer a:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* BibTeX Styling */
pre {
  background: var(--background-accent) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--border-radius) !important;
  padding: 1.5rem !important;
  font-size: 0.9rem !important;
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}

code {
  background: var(--background-accent) !important;
  color: var(--text-primary) !important;
  font-family: 'SF Mono', 'Monaco', 'Cascadia Code', 'Roboto Mono', monospace !important;
}

/* BibTeX Section Improvements */
.bibtex-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.copy-bibtex-btn {
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.copy-bibtex-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.copy-bibtex-btn.copied {
  background: #10b981;
}

.copy-bibtex-btn.copied .copy-text::after {
  content: "ied!";
}

/* Scroll to Top Button */
.scroll-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-lg);
}

.scroll-to-top:hover {
  background: var(--primary-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
}


/* More Works Dropdown */
.more-works-container {
  position: fixed;
  top: 2rem;
  right: 2rem;
  z-index: 1000;
}

.more-works-btn {
  background: var(--background-primary);
  color: var(--text-primary);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 0.75rem 1.25rem;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Inter', sans-serif;
}

.more-works-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: var(--background-secondary);
  border-color: var(--primary-color);
}

.more-works-btn .dropdown-arrow {
  transition: var(--transition);
  font-size: 0.8rem;
}

.more-works-btn.active .dropdown-arrow {
  transform: rotate(180deg);
}

.more-works-dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  width: 400px;
  max-width: 90vw;
  background: var(--background-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition);
  max-height: 70vh;
  overflow-y: auto;
}

.more-works-dropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 1.5rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.dropdown-header h4 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.close-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.close-btn:hover {
  background: var(--background-accent);
  color: var(--text-primary);
}

.works-list {
  padding: 1rem;
}

.work-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1rem;
  border-radius: var(--border-radius);
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
  margin-bottom: 0.5rem;
}

.work-item:hover {
  background: var(--background-accent);
  transform: translateX(4px);
}

.work-info h5 {
  margin: 0 0 0.5rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
}

.work-info p {
  margin: 0 0 0.5rem 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.work-venue {
  font-size: 0.8rem;
  color: var(--text-light);
  font-style: italic;
}

.work-item .fas {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}


/* Mobile Responsive Improvements */
@media screen and (max-width: 768px) {
  .hero-body {
    padding: 2rem 1rem;
  }
  
  .publication-header .hero-body {
    padding: 3rem 1rem 2rem;
  }
  
  .publication-title {
    font-size: 2.5rem !important;
    line-height: 1.2 !important;
    margin-bottom: 1.5rem !important;
  }
  
  .publication-authors {
    font-size: 1rem !important;
  }
  
  .button {
    margin: 0.25rem !important;
    font-size: 0.875rem !important;
    padding: 0.75rem 1rem !important;
  }
  
  .more-works-container {
    bottom: 2rem;
    right: 1rem;
    top: auto;
  }
  
  .more-works-btn {
    padding: 0.6rem 1rem;
    font-size: 0.8rem;
  }
  
  .more-works-dropdown {
    width: calc(100vw - 2rem);
    right: -1rem;
    bottom: calc(100% + 0.5rem);
    top: auto;
  }
  
  .teaser .hero-body {
    padding: 1rem;
  }
  
  .content.has-text-justified {
    font-size: 1rem;
  }
}

@media screen and (max-width: 480px) {
  .publication-title {
    font-size: 2rem !important;
  }
  
  .hero-body {
    padding: 1.5rem 0.75rem;
  }
  
  .more-works-container {
    position: fixed;
    bottom: 2rem;
    right: 1rem;
    z-index: 1000;
  }
  
  .more-works-btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
  }
  
  .more-works-dropdown {
    position: absolute;
    bottom: calc(100% + 0.5rem);
    right: 0;
    width: calc(100vw - 2rem);
    max-width: 90vw;
  }
  
  .link-block {
    display: block;
    margin-bottom: 0.5rem;
  }
  
  .button {
    width: 100%;
    justify-content: center;
  }
}

/* Tablet Responsive */
@media screen and (min-width: 769px) and (max-width: 1024px) {
  .hero-body {
    padding: 3rem 2rem;
  }
  
  .publication-header .hero-body {
    padding: 4rem 2rem 3rem;
  }
}

/* Animation for page load */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero, .section {
  animation: fadeInUp 0.6s ease-out;
}

/* Improved focus states for accessibility */
.button:focus,
.related-works-btn:focus,
a:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}


/* Print styles */
@media print {
  .more-works-container {
    display: none;
  }
  
  .hero, .section {
    animation: none;
  }
  
  .button {
    background: transparent !important;
    color: var(--text-primary) !important;
    box-shadow: none !important;
  }
}


.dataset-ref{
  font-size: 0.80rem;   
  line-height: 1.25;
  opacity: 0.85;       
  margin-top: 0.5rem;
}
.dataset-ref strong{
  font-weight: 600;
  opacity: 0.9;
}


.figure-container {
  text-align: center;
  max-width: 100%;
  margin: 20px auto;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 5px; 
}

.image-grid img {
  width: 100%; 
  height: 100%; 
  object-fit: cover; 
}

.figure-caption {
  margin-top: 12px;
  font-size: 0.95em;
  color: #333;
}



/* Contenedor de la tabla */
.academic-table {
  width: 100%;
  max-width: 800px;
  margin: 20px auto; /* Centra la tabla (\centering) */
  border-collapse: collapse; /* Elimina espacios entre celdas para que las líneas sean continuas */
  font-family: "Times New Roman", Times, serif; /* Tipografía clásica de LaTeX */
  text-align: center; /* Alineación por defecto (las 5 'c' de cccccr) */
  font-size: 16px;
}

/* Espaciado de las celdas */
.academic-table th, 
.academic-table td {
  padding: 8px 12px;
}

/* Línea superior (\toprule) */
.academic-table thead {
  border-top: 1.5px solid black; 
}

/* Línea media (\midrule) */
.academic-table thead tr {
  border-bottom: 1px solid black;
}

/* Línea inferior (\bottomrule) */
.academic-table tbody {
  border-bottom: 1.5px solid black;
}

/* Alineación de la última columna (la 'r' de cccccr) */
.academic-table .align-right {
  text-align: right;
}

/* Leyenda (\caption) en la parte inferior */
.academic-table caption {
  caption-side: bottom;
  margin-top: 15px;
  color: #000;
  font-size: 0.95em;
}


.figure-container2{
    max-width: 900px;
    margin: 20px auto;
    font-family: "Times New Roman", Times, serif;
    color: #000;
  }

  /* Cuadrícula de 10 columnas: 1 para etiquetas (auto) + 9 para imágenes (fracciones iguales) */
  .eval-grid {
    display: grid;
    grid-template-columns: auto repeat(11, 1fr);
    /* grid-gap a 0 o 1px para simular que están pegadas como en la imagen */
    gap: 5px; 
    align-items: center; 
    justify-items: center; 
  }


  .eval-grid img {
    width: 100%;
    height: auto; 
    aspect-ratio: 4 / 5;
    object-fit: fill;
    display: block;
  }

  /* Estilos para los textos rotados a la izquierda */
  .rotated-text {
    writing-mode: vertical-rl;
    transform: rotate(180deg); /* Lo gira para que se lea de abajo hacia arriba */
    font-size: 14px;
    white-space: nowrap;
    padding-right: 8px; /* Espacio entre el texto y la primera imagen */
  }

  /* Estilos para el símbolo S_alpha y los valores numéricos de la última fila */
  .math-label {
    font-size: 14px;
    padding-right: 8px;
  }

  .score {
    font-size: 14px;
    padding-top: 5px; /* Pequeño margen superior para separarlo de la foto */
  }

  .figure-caption2 {
    margin-top: 15px;
    font-size: 14px;
    text-align: left;
    line-height: 1.4;
  }


  .academic-table2 {
    width: 100%;
    max-width: 1100px; /* Un poco más ancha para acomodar las 11 columnas */
    margin: 20px auto; 
    border-collapse: collapse; 
    font-family: "Times New Roman", Times, serif; 
    text-align: center; 
    font-size: 15px;
    color: #000;
  }

  /* Espaciado de celdas */
  .academic-table2 th, 
  .academic-table2 td {
    padding: 6px 10px;
  }

  /* Líneas gruesas superior e inferior de la tabla entera */
  .academic-table2 thead {
    border-top: 1.5px solid black; 
    border-bottom: 1.5px solid black;
  }
  .academic-table2 tbody {
    border-bottom: 1.5px solid black;
  }

  /* Línea fina para separar cada técnica */
  .academic-table2 tr.tech-divider td {
    border-bottom: 1px solid #666; 
  }

  /* Alineaciones específicas */
  .academic-table2 .align-left { text-align: left; }
  .academic-table2 .align-center { text-align: center; }

  /* Líneas verticales ('|') */
  .academic-table2 .border-right { border-right: 1px solid black; }

  /* Estilos para el título y leyenda (ubicado arriba) */
  .academic-table2 caption {
    caption-side: bottom;
    margin-top: 15px;
    color: #000;
    font-size: 0.95em;
    text-align: justify;
    line-height: 1.4;
  }

  /* Colores para resaltar los mejores resultados */
  .first-place {
    background-color: #7ab885; /* Verde oscuro */
    padding: 2px 4px; /* Relleno solo para que se vea como caja en la leyenda */
  }
  .second-place {
    background-color: #b3d7a8; /* Verde medio */
    padding: 2px 4px;
  }
  .third-place {
    background-color: #e6eeb2; /* Verde claro / amarillento */
    padding: 2px 4px;
  }
  
  /* Evitar el padding extra en las celdas de la tabla para que el color llene el fondo */
  .academic-table2 td.first-place,
  .academic-table2 td.second-place,
  .academic-table2 td.third-place {
    padding: 6px 10px; 
  }



  /* Contenedor principal estilo artículo científico */
  .figure-container-results {
    max-width: 1100px; /* Ancho suficiente para las 6 imágenes lado a lado */
    margin: 20px auto;
    font-family: "Times New Roman", Times, serif;
    color: #000;
  }

  /* Cuadrícula de 7 columnas: 1 auto para texto + 6 de igual tamaño para imágenes */
  .results-grid {
    display: grid;
    grid-template-columns: auto repeat(6, 1fr);
    gap: 2px; /* Pequeña separación blanca entre las imágenes, como en el LaTeX */
    align-items: stretch; /* Estira las celdas para que no queden huecos */
    justify-items: center;
  }

  /* Estilos para las imágenes */
  .results-grid img {
    width: 100%;
    height: 100%;
    object-fit: fill; /* Obliga a la imagen a llenar el hueco (puedes cambiarlo a 'cover' si se deforman mucho) */
    display: block;
  }

  /* Estilos para los textos rotados a la izquierda */
  .rotated-text-small {
    writing-mode: vertical-rl;
    transform: rotate(180deg); 
    font-size: 12px; /* Equivalente web a \scriptsize */
    white-space: nowrap;
    padding-right: 6px; 
    /* Flexbox para mantener el texto perfectamente centrado verticalmente */
    display: flex;
    justify-content: center;
    align-items: center;
  }

  /* Estilo de la leyenda (\caption) */
  .figure-caption-results {
    margin-top: 15px;
    font-size: 14px;
    text-align: justify; /* Alineación justificada típica de los papers */
    line-height: 1.4;
  }