/* EarthSciDiscretizations docs — minimal site styles. */
* { box-sizing: border-box; }

html { font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; line-height: 1.5; }
body { margin: 0; color: #222; background: #fafafa; }

.container { max-width: 980px; margin: 0 auto; padding: 1rem 1.25rem 4rem; }

.site-header {
  background: #1f4f3a;
  color: #fff;
  padding: 0.75rem 1.25rem;
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}
.site-header a { color: #fff; text-decoration: none; }
.site-header .brand { font-weight: 700; margin-right: 1rem; }
.site-header nav { flex: 1; display: flex; align-items: center; gap: 1rem; }
.site-header .nav-links { list-style: none; display: flex; gap: 1rem; padding: 0; margin: 0; flex-wrap: wrap; }
.site-header .nav-links a:hover { text-decoration: underline; }

.site-footer {
  border-top: 1px solid #ddd;
  padding: 1rem 1.25rem;
  color: #666;
  font-size: 0.9rem;
}

.catalog-page header h1 { margin-bottom: 0.25rem; }
.catalog-page .lede { color: #555; font-size: 1.05rem; }
.catalog-page .meta {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.35rem 1rem;
  background: #f2f4f6;
  padding: 0.75rem 1rem;
  border-left: 3px solid #1f4f3a;
  margin: 1rem 0 2rem;
}
.catalog-page .meta dt { font-weight: 600; color: #333; }
.catalog-page .meta dd { margin: 0; }
.catalog-page .meta .tag {
  display: inline-block;
  background: #e3ece6;
  border-radius: 999px;
  padding: 0.1rem 0.6rem;
  margin: 0.1rem 0.15rem;
  font-size: 0.85em;
  text-decoration: none;
  color: #1f4f3a;
}

.catalog-list, .term-list {
  list-style: none;
  padding: 0;
}
.catalog-list li, .term-list li {
  border-bottom: 1px solid #e4e4e4;
  padding: 0.75rem 0;
}
.catalog-list p { color: #555; margin: 0.25rem 0 0; }
.badge {
  display: inline-block;
  background: #eef;
  color: #224;
  border-radius: 4px;
  padding: 0.05rem 0.5rem;
  font-size: 0.8em;
  margin-left: 0.4rem;
}
.badge-family { background: #d8eedd; color: #1c4a31; }
.badge-grid { background: #e3edfa; color: #15315d; }
.badge-kind { background: #f6e7c1; color: #5b3d09; }
.badge-accuracy { background: #f3d6d6; color: #6c1d1d; }

.term-list .count { color: #888; margin-left: 0.5rem; }

table { border-collapse: collapse; width: 100%; margin: 0.75rem 0; }
th, td { border: 1px solid #ddd; padding: 0.35rem 0.55rem; text-align: left; vertical-align: top; }
th { background: #f2f4f6; }
code { background: #f6f8fa; padding: 0 0.25rem; border-radius: 3px; font-size: 0.95em; }
pre { background: #f6f8fa; padding: 0.75rem 1rem; overflow-x: auto; border-radius: 4px; }
pre code { background: transparent; padding: 0; }

details { margin: 0.5rem 0; }
details summary { cursor: pointer; color: #1f4f3a; }

.figure {
  margin: 1.25rem 0;
  text-align: center;
}
.figure img {
  max-width: 100%;
  height: auto;
  border: 1px solid #e4e4e4;
  background: #fff;
}
.figure figcaption {
  margin-top: 0.4rem;
  color: #555;
  font-size: 0.9rem;
}

.callout {
  border-left: 3px solid #b58a00;
  background: #fff8e1;
  padding: 0.5rem 1rem;
  margin: 1rem 0;
  color: #5b3d09;
}
.callout-pending { border-color: #b58a00; background: #fff8e1; color: #5b3d09; }

.matrix-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  margin: 1rem 0;
  font-size: 0.9rem;
}
.matrix-meta .muted { color: #888; margin-left: auto; }

.matrix-table-wrap { overflow-x: auto; }
.matrix-table {
  border-collapse: collapse;
  width: auto;
  min-width: 100%;
  font-size: 0.92rem;
}
.matrix-table th, .matrix-table td {
  border: 1px solid #ddd;
  padding: 0.35rem 0.55rem;
  text-align: center;
  vertical-align: middle;
  white-space: nowrap;
}
.matrix-table thead th { background: #f2f4f6; position: sticky; top: 0; }
.matrix-table tbody td:first-child,
.matrix-table tbody td:nth-child(2),
.matrix-table tbody td:nth-child(3) { text-align: left; }

.cell-convergence { background: #d8eedd; color: #1c4a31; font-weight: 600; }
.cell-canonical   { background: #e3edfa; color: #15315d; font-weight: 600; }
.cell-missing     { background: #fff8e1; color: #5b3d09; font-weight: 600; }
.cell-na          { background: #fafafa; color: #aaa; font-style: italic; }