/* VisEditBench page-specific styles (built on top of index.css) */
:root {
  --vb-add: #4a7bd0;
  --vb-remove: #4caf50;
  --vb-update: #d9661f;
  --vb-layout: #c9649c;
  --vb-structure: #9b3f91;
  --vb-success: #15803d;
  --vb-failure: #b91c1c;
  --vb-best-bg: #dbeafe;
  --vb-best-open-bg: #fef3c7;
}

.vb-name {
  font-variant: small-caps;
  font-weight: 700;
}

.publication-title .vb-name {
  color: var(--primary-color);
}

.vb-affiliations .author-block {
  margin-right: 0.75rem;
}

.vb-venue {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  background: var(--background-accent);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
}

/* Disabled link buttons until paper / code / dataset are released */
.button.is-coming-soon {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.vb-coming-soon-note {
  margin-top: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

/* Figures */
.vb-figure {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: 8px;
  background: #fff;
}

.vb-after-figure {
  margin-top: 1.5rem;
}

/* Center section titles so they line up with the centered underline from index.css */
h2.title.is-3 {
  text-align: center;
}

.vb-lead {
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  text-align: center;
}

.vb-note {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

/* Key numbers */
.vb-stats-section {
  padding-top: 0.5rem;
  padding-bottom: 2rem;
}

.vb-stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}

.vb-stat {
  text-align: center;
  padding: 1rem 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--background-secondary);
}

.vb-stat-value {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.vb-stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

@media screen and (max-width: 768px) {
  .vb-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Task input / output */
.vb-io {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.vb-io-block {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1rem 1.5rem;
  background: var(--background-secondary);
  min-width: 260px;
}

.vb-io-block ul {
  margin: 0;
  padding-left: 1.1rem;
}

.vb-io-title {
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.vb-io-arrow {
  font-size: 1.5rem;
  color: var(--text-secondary);
}

@media screen and (max-width: 768px) {
  .vb-io-arrow {
    transform: rotate(90deg);
  }
}

/* Dataset stats */
.vb-stats-row {
  margin-top: 1rem;
}

.vb-small-table {
  background: transparent;
  font-size: 0.9rem;
}

.vb-tag {
  display: inline-block;
  padding: 0.05rem 0.5rem;
  border-radius: 4px;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.tag-add { background: var(--vb-add); }
.tag-remove { background: var(--vb-remove); }
.tag-update { background: var(--vb-update); }
.tag-layout { background: var(--vb-layout); }
.tag-structure { background: var(--vb-structure); }

/* Tabs */
.vb-tabs a {
  font-weight: 600;
}

/* Wrap the five edit-type tabs on narrow screens instead of scrolling */
.vb-tabs ul {
  flex-wrap: wrap;
  flex-shrink: 1;
  row-gap: 0.4rem;
}

.vb-tab-panel {
  display: none;
}

.vb-tab-panel.is-active {
  display: block;
}

.vb-example {
  margin: 0;
}

.vb-example img {
  width: 100%;
  height: 220px;
  object-fit: contain;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: #fff;
  padding: 0.5rem;
}

.vb-example figcaption,
.vb-triplet figcaption {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.35rem;
}

/* Evaluation cards */
.vb-card {
  height: 100%;
  background: var(--background-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.25rem 1.5rem;
}

.vb-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.vb-card-badge {
  display: inline-block;
  margin-left: 0.4rem;
  padding: 0.05rem 0.5rem;
  border-radius: 999px;
  background: var(--primary-color);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  vertical-align: middle;
}

.vb-card-badge.is-secondary {
  background: var(--secondary-color);
}

.vb-metrics dt {
  font-weight: 600;
  margin-top: 0.6rem;
}

.vb-metrics dd {
  margin: 0.1rem 0 0 0;
  color: var(--text-secondary);
  font-size: 0.92rem;
}

/* Leaderboard */
.vb-leaderboard-wrap {
  max-width: 1100px;
  margin: 0 auto;
}

.vb-legend {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-left: 0.75rem;
  font-size: 0.85rem;
}

.vb-swatch {
  display: inline-block;
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 3px;
  border: 1px solid var(--border-color);
}

.vb-swatch.best { background: var(--vb-best-bg); }
.vb-swatch.best-open { background: var(--vb-best-open-bg); }

.vb-sort-controls {
  margin-bottom: 0.5rem;
  text-align: right;
}

.vb-leaderboard {
  font-size: 0.9rem;
}

.vb-leaderboard th,
.vb-leaderboard td {
  white-space: nowrap;
  vertical-align: middle;
}

.vb-leaderboard thead th[data-sort] {
  cursor: pointer;
  user-select: none;
}

.vb-leaderboard thead th[data-sort]:hover {
  color: var(--primary-color);
}

.vb-leaderboard thead th.is-sorted {
  color: var(--primary-color);
  text-decoration: underline;
}

.vb-leaderboard .vb-header-group th {
  border-bottom-width: 1px;
  color: var(--text-secondary);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.vb-leaderboard td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.vb-leaderboard thead tr:last-child th:not(:first-child) {
  text-align: right;
}

.vb-leaderboard td.best {
  background: var(--vb-best-bg);
  font-weight: 700;
}

.vb-leaderboard td.best-open {
  background: var(--vb-best-open-bg);
  font-weight: 700;
}

.vb-leaderboard tr.group-row td {
  background: var(--background-accent);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.vb-leaderboard.is-sorted-view tr.group-row {
  display: none;
}

/* Column separator between image-level and code-level */
.vb-leaderboard th:nth-child(5),
.vb-leaderboard td:nth-child(5) {
  border-right: 2px solid var(--border-color);
}

.vb-leaderboard .vb-header-group th:nth-child(2) {
  border-right: 2px solid var(--border-color);
}

.vb-findings {
  margin-top: 1.5rem;
}

/* Analysis */
.vb-analysis {
  margin-top: 2rem;
}

.vb-analysis p {
  margin-top: 0.75rem;
  color: var(--text-primary);
}

/* Qualitative examples */
.vb-triplet {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  padding: 2.25rem 1rem 1rem;
  margin-bottom: 1.25rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
}

.vb-triplet figure {
  margin: 0;
}

.vb-triplet img {
  width: 100%;
  height: 200px;
  object-fit: contain;
  background: #fff;
}

.vb-result {
  position: absolute;
  top: 0.6rem;
  left: 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.vb-result.is-success { color: var(--vb-success); }
.vb-result.is-failure { color: var(--vb-failure); }

@media screen and (max-width: 768px) {
  .vb-triplet {
    grid-template-columns: minmax(0, 1fr);
  }
}

.vb-ack {
  color: var(--text-secondary);
  font-size: 0.92rem;
}