body {
  font-family: 'Noto Sans', sans-serif;
}


.footer .icon-link {
    font-size: 25px;
    color: #000;
}

.link-block a {
    margin-top: 5px;
    margin-bottom: 5px;
}

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


.teaser .hero-body {
  padding-top: 0;
  padding-bottom: 3rem;
}

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


.publication-title {
}

.publication-banner {
  max-height: parent;

}

.publication-banner video {
  position: relative;
  left: auto;
  top: auto;
  transform: none;
  object-fit: fit;
}

.publication-header .hero-body {
}

.publication-title {
    font-family: 'Google Sans', sans-serif;
}

.publication-authors {
    font-family: 'Google Sans', sans-serif;
}

.publication-venue {
    color: #555;
    width: fit-content;
    font-weight: bold;
}

.publication-awards {
    color: #ff3860;
    width: fit-content;
    font-weight: bolder;
}

.publication-authors {
}

.publication-authors a {
   color: hsl(204, 86%, 53%) !important;
}

.publication-authors a:hover {
    text-decoration: underline;
}

.author-block {
  display: inline-block;
}

.publication-banner img {
}

.publication-authors {
  /*color: #4286f4;*/
}

.publication-video {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;

    overflow: hidden;
    border-radius: 10px !important;
}

.publication-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.publication-body img {
}

.results-carousel {
  overflow: hidden;
}

.results-carousel .item {
  margin: 5px;
  overflow: hidden;
  /*border: 1px solid #bbb;
  border-radius: 10px;*/
  padding: 0;
  font-size: 0;
}

.results-carousel video {
  margin: 0;
}


.interpolation-panel {
  background: #f5f5f5;
  border-radius: 10px;
}

.interpolation-panel .interpolation-image {
  width: 100%;
  border-radius: 5px;
}

.interpolation-video-column {
}

.interpolation-panel .slider {
  margin: 0 !important;
}

.interpolation-panel .slider {
  margin: 0 !important;
}

#interpolation-image-wrapper {
  width: 100%;
}
#interpolation-image-wrapper img {
  border-radius: 5px;
}

.text-prompt {
  margin-top: 0; /* No margin on top */
  font-size: 1rem; /* Adjust text size if needed */
  color: #555; /* Neutral text color */
  text-align: center; /* Ensure the text is centered */
  font-family: 'Courier New', Courier, monospace; /* Use Courier font */
  font-weight: bold; /* Make the text bold */
}

.small-label {
  margin-bottom: 0.5rem;
  margin-top: 0px;
  padding: 0.4rem 1rem;
  border: 2px solid #000;
  border-radius: 16px;
  display: inline-block;
  background-color: #FFF;
  font-size: 1rem;
  color: #333;
}

.bordered-rounded {
  border: 2px solid #ccc; /* Light gray border */
  border-radius: 12px; /* Rounded corners */
  padding: 24px; /* Add some padding for a better look */
  background-color: #f9f9f9; /* Optional: Light background */
}

.rounded-border-video {
  border: 2px solid #000; /* Light gray border */
  border-radius: 24px; /* Rounded corners */
  padding: 24px 24px 8px 24px; /* Add some padding for a better look */
  background-color: #FFF; /* Optional: Light background */
}

html {
	scroll-behavior: smooth;
}

.tldr {
  border: 2px solid #ccc;
  border-radius: 16px;
  background-color: #f9f9f9;
  padding: 2rem;
  max-width: 80%; /* Set a maximum width */
  margin: 1rem auto;
}

.subtitle-with-button {
  display: flex;
  justify-content: center; /* Centers the content horizontally */
  align-items: center; /* Aligns items vertically */
  gap: 1rem; /* Adds spacing between the subtitle and button */
}

.subtitle-with-button .title {
  margin-bottom: 0; /* Removes unnecessary margin */
}

.subtitle-button {
  font-size: 0.85rem;
}

.see-more-button {
  font-size: 1.2rem;
  padding: 2rem 4rem;
  font-weight: 600;
  border-width: 2px;
  border-color: #777;
  /* Jet colormap, to match tracks */
  background: linear-gradient(to right, 
      #00007F,  /* Dark Blue */
      #00007F,  /* Dark Blue */
      #00007F,  /* Dark Blue */
      #0000FF,  /* Blue */
      #007FFF,  /* Light Blue */
      #00DDDD,  /* Cyan */
      #7FFF7F,  /* Light Green */
      #DDDD00,  /* Yellow */
      #FF7F00,  /* Orange */
      #FF0000,  /* Red */
      #7F0000,   /* Dark Red */
      #7F0000,   /* Dark Red */
      #7F0000   /* Dark Red */
);
  -webkit-text-fill-color: transparent; 
  -webkit-background-clip: text; 
}




/* Lazy loading */
.lazy-video {
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.lazy-video.loaded {
  opacity: 1;
}

.flush {
  padding-top: 0;
  padding-bottom: 0;
}

.button {
  margin-top: 0.5rem;
}

/* ========================================================================== */
/*  SceneNAT TMLR project page                                                */
/*  Everything below is for the sections added for the TMLR version: the       */
/*  qualitative gallery, the sampling viewer, the stat row, the result tables. */
/* ========================================================================== */

:root {
  --accent: #2a78d6;
  --accent-soft: #ecf4ff;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --hair: #e1e0d9;
  --surface-alt: #f9f9f7;
}

.venue-badge {
  display: inline-block;
  margin: 0.25rem 0 1.1rem;
  padding: 0.2rem 0.85rem;
  border: 1px solid var(--hair);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--ink-2);
  letter-spacing: 0.02em;
}

.section.alt { background: var(--surface-alt); }

.section-lead {
  max-width: 46rem;
  margin: 0 auto 2rem;
  text-align: center;
  color: var(--ink-2);
  line-height: 1.65;
}

.subhead { margin-top: 3.5rem; }

.figure {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.figure.plot, img.plot { border-radius: 0; }

.teaser .hero-body img { width: 100%; border-radius: 10px; }

.teaser-caption {
  margin-top: 1.2rem;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink-2);
}

/* ---------------------------- stat row ----------------------------------- */

.stats-section { padding-top: 0; padding-bottom: 2rem; }

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 1.4rem 1rem;
  border: 1px solid var(--hair);
  border-radius: 12px;
  background: #fff;
  color: inherit;
  text-align: center;
  transition: border-color 0.15s, transform 0.15s;
}

.stat-card:hover { border-color: var(--accent); transform: translateY(-2px); }

.stat-value {
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--accent);
}

.stat-unit { font-size: 1.2rem; }
.stat-label { font-size: 0.95rem; color: var(--ink); }
.stat-note { font-size: 0.8rem; color: var(--muted); }

/* ---------------------------- chips & tabs -------------------------------- */

.chip {
  padding: 0.28rem 0.8rem;
  border: 1px solid var(--hair);
  border-radius: 999px;
  background: #fff;
  font-size: 0.85rem;
  color: var(--ink-2);
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}

.chip:hover { border-color: var(--accent); color: var(--accent); }

.chip.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ---------------------------- gallery ------------------------------------ */

.gallery { max-width: 60rem; margin: 0 auto; }

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.6rem;
  margin-bottom: 1.6rem;
}

.filter-group { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; }

.filter-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-right: 0.2rem;
}

.instruction {
  /* Instructions run from one line to five; a fixed floor stops the image from
     jumping every time the scene changes. */
  min-height: 5.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  padding: 1rem 1.4rem;
  max-width: 52rem;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 8px 8px 0;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  text-align: center;
}

.method-tabs {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.tab {
  padding: 0.45rem 1.1rem;
  border: 1px solid var(--hair);
  border-bottom-width: 3px;
  border-radius: 8px;
  background: #fff;
  font-size: 0.92rem;
  color: var(--ink-2);
  cursor: pointer;
  transition: border-color 0.12s, color 0.12s;
}

.tab:hover { color: var(--accent); }
.tab.is-active { border-bottom-color: var(--ink-2); color: var(--ink); font-weight: 600; }
.tab.is-ours.is-active { border-bottom-color: var(--accent); color: var(--accent); }

.stage {
  position: relative;
  width: 100%;
  max-width: 34rem;
  margin: 0 auto;
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  background: #fff;
  overflow: hidden;
}

.stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  /* Short enough to read as a swap rather than a dissolve -- the point is to
     see what moved between two methods, not to animate. */
  transition: opacity 0.09s linear;
}

.stage img.is-active { opacity: 1; }

.gallery-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.nav-btn {
  width: 2.2rem;
  height: 2.2rem;
  border: 1px solid var(--hair);
  border-radius: 50%;
  background: #fff;
  color: var(--ink-2);
  cursor: pointer;
  line-height: 1;
}

.nav-btn:hover { border-color: var(--accent); color: var(--accent); }
.nav-btn:disabled { opacity: 0.35; cursor: default; }
.nav-btn:disabled:hover { border-color: var(--hair); color: var(--ink-2); }

.nav-counter {
  font-size: 0.9rem;
  color: var(--muted);
  min-width: 6rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.hint { margin-top: 0.7rem; text-align: center; font-size: 0.8rem; color: var(--muted); }

kbd {
  padding: 0.05rem 0.35rem;
  border: 1px solid var(--hair);
  border-bottom-width: 2px;
  border-radius: 4px;
  background: #fff;
  font-size: 0.75rem;
}

/* ---------------------------- method -------------------------------------- */

.method-block { margin-top: 2.5rem; }
.method-block .title.is-5 { margin-top: 2rem; margin-bottom: 0.6rem; }

.callout {
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 8px 8px 0;
}

/* ---------------------------- sampling ------------------------------------ */

.sampling { max-width: 52rem; margin: 0 auto; }

.scene-picker {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 1.4rem;
}

.sampling-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}

.sampling-panels figure { margin: 0; }

.sampling-panels figcaption {
  margin-bottom: 0.5rem;
  text-align: center;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.stage-mask, .stage-render { max-width: none; border: 1px solid var(--hair); }

.empty-state {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--muted);
  background: var(--surface-alt);
}

.empty-state[hidden] { display: none; }

.sampling-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.4rem;
}

.sampling-controls input[type="range"] { flex: 1; accent-color: var(--accent); }

.step-readout {
  min-width: 4.5rem;
  font-size: 0.9rem;
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
}

/* ---------------------------- tables -------------------------------------- */

.table-toggle { display: flex; justify-content: center; gap: 0.4rem; margin-bottom: 1.2rem; }

.table-scroll { overflow-x: auto; margin: 0 auto 1rem; }

.result-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.result-table.narrow { max-width: 46rem; margin: 0 auto; }

.result-table th {
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--ink-2);
  text-align: right;
  font-weight: 600;
  color: var(--ink-2);
}

.result-table th:first-child { text-align: left; }

.result-table td {
  padding: 0.5rem 0.7rem;
  border-bottom: 1px solid var(--hair);
  text-align: right;
  color: var(--ink-2);
}

.result-table td:first-child { text-align: left; color: var(--ink); }

.result-table tr.ours { background: var(--accent-soft); }
.result-table tr.ours td:first-child { font-weight: 600; }
.result-table td.best { font-weight: 700; color: var(--ink); }
.result-table td.second { text-decoration: underline; }

/* ---------------------------- plots --------------------------------------- */

.plot-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
  margin-top: 2.5rem;
}

.plot-pair figure { margin: 0; }
.plot-pair img { width: 100%; height: auto; }

.plot-pair figcaption {
  margin-top: 0.6rem;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--muted);
  text-align: center;
}

/* ---------------------------- in the wild --------------------------------- */

.wild-tabs { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1.8rem; }

.wild-body { margin-bottom: 3rem; }

.wild-note {
  max-width: 44rem;
  margin: 0 auto 1.4rem;
  text-align: center;
  font-size: 0.88rem;
  color: var(--muted);
}

.wild-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.4rem;
}

.wild-card {
  border: 1px solid var(--hair);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
}

.wild-card img { display: block; width: 100%; height: auto; }

.wild-card p {
  margin: 0;
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--hair);
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--ink-2);
}

.llm-prompt {
  max-width: 52rem;
  margin: 2rem auto 0;
  border: 1px solid var(--hair);
  border-radius: 10px;
  background: #fff;
  padding: 0 1.2rem;
}

.llm-prompt summary {
  padding: 0.9rem 0;
  cursor: pointer;
  font-weight: 600;
  color: var(--ink);
}

.llm-prompt p { font-size: 0.9rem; color: var(--ink-2); }

.llm-prompt pre {
  margin-bottom: 1.2rem;
  padding: 1rem;
  background: var(--surface-alt);
  border-radius: 8px;
  font-size: 0.78rem;
  line-height: 1.5;
  overflow-x: auto;
}

/* ---------------------------- responsive ---------------------------------- */

@media screen and (max-width: 768px) {
  .stat-row { grid-template-columns: 1fr; }
  .stat-value { font-size: 1.8rem; }
  .sampling-panels { grid-template-columns: 1fr; }
  .plot-pair { grid-template-columns: 1fr; gap: 2.5rem; }
  .gallery-filters { gap: 0.9rem; }
  .method-tabs { gap: 0.3rem; }
  .tab { padding: 0.4rem 0.7rem; font-size: 0.82rem; }
  .instruction { min-height: 7rem; font-size: 0.92rem; }
}

/* Reference-based layout metrics: the ground-truth row is the target, so it is
   set apart from the methods rather than ranked among them. */
.result-table tr.gt td {
  border-bottom: 1px solid var(--ink-2);
  color: var(--muted);
  font-style: italic;
}

.result-table tr.gt td:first-child { color: var(--ink-2); }

.to-gt {
  font-size: 0.78em;
  font-weight: 400;
  color: var(--muted);
  font-style: italic;
}

.gt-key { border-bottom: 1px dotted var(--muted); }

.table-note {
  max-width: 46rem;
  margin: 0.4rem auto 0;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--muted);
  text-align: center;
}