/* IGM publications gallery */

.gallery-year {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-top: 2rem;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
  padding-bottom: 0.3rem;
}

.gallery-year .gallery-count {
  font-size: 0.75em;
  font-weight: 400;
  color: var(--md-default-fg-color--light);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin: 1rem 0 2rem 0;
}
@media (max-width: 1000px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 700px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
}

.gallery-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 6px;
  overflow: hidden;
  background: var(--md-default-bg-color);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.gallery-card:hover {
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.gallery-media {
  aspect-ratio: 16 / 9;
  background: var(--md-code-bg-color);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.gallery-media img,
.gallery-media video,
.gallery-media iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 0;
  display: block;
}

.gallery-media-empty {
  font-size: 2.5rem;
  color: var(--md-default-fg-color--lighter);
}

.gallery-body {
  padding: 0.85rem 1rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.gallery-title {
  font-weight: 600;
  line-height: 1.3;
}

.gallery-meta {
  font-size: 0.82em;
  color: var(--md-default-fg-color--light);
  line-height: 1.4;
}

.gallery-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: auto;
  padding-top: 0.4rem;
}

.gallery-chip {
  font-size: 0.72em;
  font-weight: 500;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-decoration: none !important;
  background: var(--md-code-bg-color);
  color: var(--md-default-fg-color);
  border: 1px solid var(--md-default-fg-color--lightest);
}

.gallery-chip:hover {
  background: var(--md-accent-fg-color--transparent);
  color: var(--md-accent-fg-color);
}

.gallery-chip-code   { border-color: #4a8; }
.gallery-chip-zenodo { border-color: #38c; }
.gallery-chip-data   { border-color: #c83; }
.gallery-chip-paper  { border-color: #888; }

/* Papers-per-year histogram */
.paper-hist {
  margin: 1rem 0 2rem 0;
  font-size: 0.85em;
}
.paper-hist-header {
  font-size: 0.95em;
  color: var(--md-default-fg-color--light);
  margin-bottom: 0.5rem;
}
.paper-hist-row {
  display: grid;
  grid-template-columns: 3rem 1fr 2rem;
  align-items: center;
  gap: 0.5rem;
  padding: 0.15rem 0;
}
.paper-hist-year {
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--md-default-fg-color--light);
}
.paper-hist-bar-track {
  width: 100%;
  height: 0.85rem;
  background: rgba(127, 127, 127, 0.12);
  border-radius: 2px;
  overflow: hidden;
}
.paper-hist-bar {
  display: block;
  height: 100%;
  background: #2879b3;
  border-radius: 2px;
  min-width: 2px;
}
.paper-hist-count {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--md-default-fg-color);
}