/* Full-width landing page: override all Furo layout constraints */
body:has(.top-nav) .sidebar-drawer {
  display: none !important;
}

body:has(.top-nav) .page,
body:has(.top-nav) .main,
body:has(.top-nav) .content {
  max-width: 100% !important;
  width: 100% !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

body:has(.top-nav) .article-container {
  max-width: 100%;
  margin: 0 auto;
  padding: 0 2em;
  overflow-x: hidden;
}

/* Top navigation bar */
.top-nav {
  display: flex;
  gap: 0.6em;
  justify-content: center;
  margin: 1em 0 1.5em;
}

.top-nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.45em 1.4em;
  border: 1px solid var(--color-foreground-border, #d0d0d0);
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.9em;
  font-weight: 500;
  color: var(--color-foreground-primary);
  background: var(--color-background-secondary, #f7f7f7);
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.1s ease;
}

.top-nav a svg {
  flex-shrink: 0;
}

.top-nav a:hover {
  background: var(--color-background-primary, #fff);
  color: var(--color-foreground-primary);
  border-color: var(--color-foreground-muted, #888);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
  transform: translateY(-1px);
}

.top-nav a:active {
  transform: translateY(0);
  box-shadow: none;
}

/* Academic-style benchmark tables (booktabs) */
.benchmark-table-wrap {
  overflow-x: auto;
  margin: 1.5em 0;
}

.benchmark-table {
  border-collapse: collapse;
  margin: 0 auto;
  font-size: 0.875em;
  line-height: 1.6;
  width: 100%;
}

.benchmark-table th,
.benchmark-table td {
  padding: 0.25em 0.6em;
  text-align: center;
  white-space: nowrap;
}

.benchmark-table td:first-child {
  text-align: left;
}

.benchmark-table thead {
  border-top: 2px solid currentColor;
  border-bottom: 1.5px solid currentColor;
}

.benchmark-table thead tr:first-child th {
  border-bottom: 1px solid currentColor;
  padding-bottom: 0.15em;
}

.benchmark-table thead tr:last-child th {
  padding-top: 0.15em;
}

.benchmark-table tbody {
  border-bottom: 2px solid currentColor;
}

.benchmark-table tbody tr {
  transition: background-color 0.15s ease;
}

.benchmark-table tbody tr:hover {
  filter: brightness(0.95);
}

.benchmark-table caption {
  caption-side: bottom;
  text-align: left;
  padding-top: 0.6em;
  font-size: 0.92em;
  white-space: normal;
  color: var(--color-foreground-secondary, #555);
}

/* Heatmap cells: ensure text is readable in both light and dark modes */
.benchmark-table td {
  color: var(--color-foreground-primary);
}

/* Sortable column headers */
.benchmark-table thead tr:last-child th[data-sort] {
  cursor: pointer;
  user-select: none;
}

.benchmark-table thead tr:last-child th[data-sort]:hover {
  text-decoration: underline;
}

.sort-indicator {
  font-size: 0.75em;
}

/* Footer padding on landing page */
body:has(.top-nav) .bottom-of-page {
  padding-left: 2em;
  padding-right: 2em;
}

/* Links column */
.links-cell a {
  margin-right: 0.4em;
  font-size: 0.85em;
}

/* Hide Furo's top-right icons on the landing page so they don't offset centering */
body:has(.top-nav) .content-icon-container {
  display: none !important;
}

/* Center the landing page title and subtitle */
body:has(.top-nav) .article-container h1 {
  text-align: center !important;
}
body:has(.top-nav) .article-container h1 .headerlink {
  display: none;
}
body:has(.top-nav) .article-container section > p:first-of-type {
  text-align: center !important;
}

/* About section: narrower centered column for readability */
.about-section {
  max-width: 50em;
  margin: 0 auto;
  padding: 0 1em;
}