/* Base styles adapted from the Nerfies / PixelGen project-page template. */

:root {
  --pd-sem: #2f6fc6;       /* semantic stream (DINOv2, SAM2) */
  --pd-geo: #13937a;       /* geometric stream (Depth Anything v2, Metric3D v2) */
  --pd-accent: #b8282e;    /* PixelDense highlight, matches the paper's plots */
  --pd-ink: #363636;
  --pd-muted: #6b6b6b;
  --pd-rule: #e4e4e4;
  --pd-tint: #f3f7fc;
}

body {
  font-family: "Lato", "Noto Sans", sans-serif;
  font-size: 1.1em;
  color: var(--pd-ink);
}

.publication-title,
.publication-authors,
.title {
  font-family: "Noto Sans", sans-serif;
}

.title.publication-title {
  font-size: 2.15rem;
  line-height: 1.25;
}

.publication-authors {
  line-height: 1.7;
}

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

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

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

.affiliations {
  font-size: 1.05rem;
  color: var(--pd-muted);
  margin-top: 0.35rem;
}

.affiliations .author-block {
  margin: 0 0.45rem;
}

.publication-venue {
  margin-top: 0.8rem;
  font-family: "Noto Sans", sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--pd-accent);
}

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

/* Placeholder button (no link yet), e.g. the Hugging Face demo. */
.button.is-soon {
  cursor: default;
}

.button.is-soon:hover {
  background-color: #363636;
}

.teaser .hero-body {
  padding-top: 0;
  padding-bottom: 2.5rem;
}

.title.is-3 {
  font-weight: 900;
  font-size: 2rem;
}

.title.is-4 {
  font-weight: 700;
  font-size: 1.6rem;
  margin-top: 2.5rem;
}

.title.is-5 {
  font-weight: 700;
  margin-top: 1.5rem;
  margin-bottom: 0.6rem !important;
}

.sem { color: var(--pd-sem); font-weight: 700; }
.geo { color: var(--pd-geo); font-weight: 700; }
.pd  { color: var(--pd-accent); font-weight: 700; }

/* Figures */
.figure {
  margin: 1.5rem auto 2rem;
  text-align: center;
}

.figure img {
  display: block;
  width: 100%;
  margin: 0 auto;
}

.figure a {
  cursor: zoom-in;
}

.figure.is-wide   { max-width: 90%; }
.figure.is-medium { max-width: 72%; }
.figure.is-narrow { max-width: 55%; }

.caption {
  display: block;
  font-size: 0.8em;
  line-height: 1.5;
  color: var(--pd-ink);
  text-align: left;
  margin: 0.6rem auto 0;
  max-width: 100%;
}

.caption b:first-child {
  font-weight: 700;
}

/* Key-result tiles */
.highlights {
  margin-top: 0.5rem;
}

.highlight {
  height: 100%;
  padding: 1.1rem 1rem;
  border: 1px solid var(--pd-rule);
  border-radius: 10px;
  background: #fff;
  text-align: center;
}

.highlight .value {
  font-family: "Noto Sans", sans-serif;
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--pd-accent);
  white-space: nowrap;
}

.highlight .value .from {
  color: var(--pd-muted);
  font-weight: 500;
  font-size: 1.1rem;
}

.highlight .label {
  margin-top: 0.4rem;
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--pd-muted);
}

/* Stream cards in the method section */
.stream {
  height: 100%;
  padding: 1rem 1.1rem;
  border-radius: 10px;
  border: 2px dashed;
  font-size: 0.95rem;
}

.stream.is-sem { border-color: #9cc3ea; background: #f2f7fd; }
.stream.is-geo { border-color: #8ed3c1; background: #effaf6; }
.stream.is-orth { border-color: #f1c98a; background: #fff9ef; }

.stream h5 {
  font-family: "Noto Sans", sans-serif;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

/* Result tables */
.table-wrap {
  margin: 1.2rem auto 2rem;
}

.table-wrap .table-container {
  margin-bottom: 0;
}

.table.results {
  font-size: 0.82rem;
  margin: 0 auto;
  font-variant-numeric: tabular-nums;
}

.table.results th,
.table.results td {
  text-align: center;
  vertical-align: middle;
  white-space: nowrap;
  padding: 0.3em 0.55em;
}

.table.results th.left,
.table.results td.left {
  text-align: left;
}

.table.results thead th {
  border-bottom-width: 1px;
  font-weight: 700;
}

.table.results thead tr:first-child th {
  border-top: 2px solid #4a4a4a;
}

.table.results tbody {
  border-bottom: 2px solid #4a4a4a;
}

.table.results tr.group-start td {
  border-top: 1px solid #b5b5b5;
}

.table.results tr.ours td {
  background: var(--pd-tint);
}

.table.results td.sub {
  font-style: italic;
  color: var(--pd-muted);
  text-align: left;
  background: #fafafa;
}

.table.results .best {
  font-weight: 700;
}

.table-caption {
  font-size: 0.8em;
  line-height: 1.5;
  margin: 0 auto 0.5rem;
  text-align: left;
}

/* BibTeX */
.bibtex-wrap {
  position: relative;
}

.bibtex-wrap pre {
  font-size: 0.85rem;
  line-height: 1.5;
  padding-right: 5.5rem;
}

.copy-btn {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
}

/* Long display equations scroll inside their own box on narrow screens. */
mjx-container[display="true"] {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0.2rem 0;
}

@media screen and (max-width: 768px) {
  .title.publication-title { font-size: 1.6rem; }
  .title.is-3 { font-size: 1.7rem; }
  .title.is-4 { font-size: 1.35rem; }
  .content.has-text-justified { text-align: left !important; }
  .section.abstract { padding: 2rem 1.25rem; }
  .section.abstract .hero-body { padding: 0; }
  .figure.is-wide,
  .figure.is-medium,
  .figure.is-narrow { max-width: 100%; }
  .highlight .value { font-size: 1.4rem; }
}