:root {
  --bg: #fafaf8;
  --fg: #22201b;
  --muted: #6b6355;
  --accent: #8a5a2b;
  --border: #e2ddd2;
  --card: #fff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b1812;
    --fg: #ece6d8;
    --muted: #a69a82;
    --accent: #d08f4e;
    --border: #3a342a;
    --card: #242019;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
.site-header .brand { font-weight: 700; font-size: 1.1rem; color: var(--fg); display: inline-flex; align-items: center; gap: 0.5rem; }
.app-icon { width: 1.6rem; height: 1.6rem; flex-shrink: 0; }
.site-header nav { display: flex; gap: 1rem; flex-wrap: wrap; }
.site-header .nav-info { margin-left: auto; }

.nav-dropdown { position: relative; }
.nav-dropdown-toggle {
  font: inherit;
  color: var(--accent);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}
.nav-dropdown-toggle:hover,
.nav-dropdown-toggle[aria-expanded="true"] { text-decoration: underline; }
.nav-dropdown-panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 20;
  min-width: 14rem;
  flex-direction: column;
  gap: 0.15rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.4rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.nav-dropdown .nav-dropdown-panel-right { left: auto; right: 0; }
.nav-dropdown-panel[hidden] { display: none; }
.nav-dropdown-panel:not([hidden]) { display: flex; }
.nav-dropdown-panel a {
  padding: 0.35rem 0.5rem;
  border-radius: 4px;
  white-space: nowrap;
}
.nav-dropdown-panel a:hover { background: var(--bg); text-decoration: none; }

/* Recipe voxel pattern (smithing/clayforming/knapping): one bordered container with a toolbar of
   labeled groups (View / Show / Layer) over a stage holding either the 3D model or a 2D slice.
   Inapplicable controls are disabled rather than hidden, so nothing shifts between views. */
.pattern-viewer {
  margin: 1rem 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card);
  overflow: hidden;
}
.pattern-toolbar {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.pattern-toolbar-row[hidden] { display: none; }
.pattern-toolbar-row:not([hidden]) { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; align-items: center; }
.pattern-group { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; }
.pattern-group-label {
  min-width: 3.2rem;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.segmented { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.layer-tab {
  font: inherit;
  font-size: 0.85rem;
  background: var(--card);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.3rem 0.6rem;
  min-width: 2.2rem;
  cursor: pointer;
}
.layer-tab:hover:not(:disabled) { border-color: var(--accent); }
.layer-tab.active { border-color: var(--accent); background: var(--accent); color: #fff; }
.layer-tab:disabled { opacity: 0.4; cursor: default; }
.pattern-stage { position: relative; }
/* One pattern layer as a flat grid of cells (filled voxels are .on), sized to roughly the 3D
   canvas's footprint so switching views doesn't make the page jump much. */
.layer-slices[hidden] { display: none; }
.layer-slices:not([hidden]) { display: flex; justify-content: center; padding: 1rem; overflow-x: auto; }
.voxel-slice[hidden] { display: none; }
.voxel-slice:not([hidden]) {
  --cell: clamp(10px, calc(min(380px, 62vw) / var(--cols)), 28px);
  display: grid;
  grid-template-columns: repeat(var(--cols), var(--cell));
  grid-auto-rows: var(--cell);
  gap: 1px;
  width: max-content;
}
.voxel-slice i { background: var(--bg); border-radius: 2px; }
.voxel-slice i.on { background: var(--accent); }
.voxel-viewer-canvas { height: min(420px, 70vw); touch-action: none; }
.voxel-viewer-canvas canvas { display: block; width: 100%; height: 100%; cursor: grab; }
.voxel-viewer-canvas canvas:active { cursor: grabbing; }
.voxel-viewer-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.6rem;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
}

.content { max-width: 960px; margin: 0 auto; padding: 1.5rem; }

.site-footer {
  max-width: 960px;
  margin: 2rem auto 1rem;
  padding: 1rem 1.5rem 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}

table { width: 100%; border-collapse: collapse; margin: 1rem 0; }
th, td { text-align: left; padding: 0.4rem 0.6rem; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; }
th.datatable-sortable { cursor: pointer; user-select: none; white-space: nowrap; }
th.datatable-sortable:hover { color: var(--fg); }
th.datatable-sortable .datatable-th-label::after { content: ""; display: inline-block; width: 0.8em; }
th.datatable-sorted[data-sort-dir="asc"] .datatable-th-label::after { content: " \25B2"; }
th.datatable-sorted[data-sort-dir="desc"] .datatable-th-label::after { content: " \25BC"; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin: 1rem 0;
}

.tag {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.1rem 0.4rem;
  margin-right: 0.3rem;
}

.mod-icon {
  /* CSS "in" is a fixed 96px-per-inch reference unit (by spec, decoupled from a screen's actual
     pixel density), so this renders as a literal physical inch regardless of display -- matches
     the user's "an inch by an inch on my 32 inch screen" request directly, no PPI math needed. */
  width: 1in;
  height: 1in;
  vertical-align: middle;
  border-radius: 4px;
  margin-right: 0.3rem;
  object-fit: cover;
}

.tag-positive {
  color: #2e7d32;
  border-color: #2e7d32;
}
.tag-negative {
  color: #c62828;
  border-color: #c62828;
}

.grid-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.5rem;
  margin: 1rem 0;
}
.grid-list a {
  display: block;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--fg);
}
.grid-list a:hover { border-color: var(--accent); text-decoration: none; }
.grid-list a strong { display: block; }
.grid-list a span.muted { display: block; font-size: 0.82rem; margin-top: 0.15rem; }

.recipe-grid {
  display: inline-grid;
  gap: 2px;
  margin: 1rem 0;
}
.recipe-grid .cell {
  width: 56px;
  height: 56px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  text-align: center;
  padding: 2px;
  background: var(--card);
}
.recipe-grid .cell.empty { background: transparent; border-style: dashed; }

.datatable-controls {
  display: flex;
  gap: 0.5rem;
  margin: 0.5rem 0;
  flex-wrap: wrap;
  align-items: flex-end;
}
.datatable-filters {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.datatable-filters-label {
  font-size: 0.65rem;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted, #8a8174);
}
.datatable-filters-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.datatable-search {
  flex: 1;
  min-width: 10rem;
  padding: 0.5rem 0.75rem;
  font-size: 1rem;
  background: var(--card);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 6px;
}
.datatable-filter {
  position: relative;
}
.datatable-filter-toggle {
  padding: 0.5rem 0.75rem;
  font-size: 1rem;
  background: var(--card);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
}
/* Chevron: reads as "opens a menu" without needing extra words or space. */
.datatable-filter-toggle::after { content: " \25BE"; font-size: 0.8em; opacity: 0.7; }
.datatable-filter-toggle:hover { border-color: var(--accent); }
.datatable-filter-toggle[aria-expanded="true"] { border-color: var(--accent); }
.datatable-filter-panel {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 20;
  min-width: 12rem;
  max-height: 16rem;
  overflow-y: auto;
  flex-direction: column;
  gap: 0.1rem;
  background: var(--card);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.4rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
/* The `hidden` attribute must stay authoritative -- an unconditional `display: flex` above (equal
   specificity, same origin) would otherwise beat the browser's own `[hidden]{display:none}` rule
   via source order, leaving every panel visibly open (just empty, pre-JS) regardless of its real
   hidden state. Confirmed real: this caused every filter panel to render open on page load. */
.datatable-filter-panel[hidden] { display: none; }
.datatable-filter-panel:not([hidden]) { display: flex; }
.datatable-filter-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.4rem;
  font-size: 0.9rem;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
}
.datatable-filter-option:hover { background: var(--bg); }
.datatable-filter-option input { cursor: pointer; }
.datatable-active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 0.5rem;
}
.datatable-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.5rem 0.4rem 0.75rem;
  font-size: 0.85rem;
  background: var(--card);
  color: var(--fg);
  border: 1px solid var(--accent);
  border-radius: 6px;
}
.datatable-chip button {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 0.15rem;
}
.datatable-chip button:hover { color: var(--fg); }
.datatable table { margin-top: 0; }
.datatable-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0.75rem 0 1.5rem;
  flex-wrap: wrap;
}
.datatable-info { color: var(--muted); font-size: 0.85rem; }
.datatable-nav { display: flex; gap: 0.5rem; }
.datatable-nav button {
  padding: 0.3rem 0.75rem;
  background: var(--card);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
}
.datatable-nav button:hover:not(:disabled) { border-color: var(--accent); }
.datatable-nav button:disabled { opacity: 0.4; cursor: default; }

.warning { color: #b4531a; font-weight: 600; }
.muted { color: var(--muted); }

.coverage-note {
  border: 1px solid var(--accent);
  border-left: 4px solid var(--accent);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  margin: 1rem 0;
  background: var(--card);
}
.coverage-note p { margin: 0.4rem 0; }
.coverage-note a { font-weight: 600; }

.wip-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #b4531a;
  border: 1px solid #b4531a;
  border-radius: 4px;
  padding: 0.1rem 0.5rem;
  margin: 0 0 0.5rem;
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  color: var(--muted);
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .breadcrumb-sep { color: var(--border); }
.breadcrumb .breadcrumb-current { color: var(--fg); }

.recipe-ref-list { list-style: none; padding: 0; }
.recipe-ref-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}
.recipe-ref-list li:last-child { border-bottom: none; }
.recipe-summary {
  margin-top: 0.3rem;
  font-size: 0.85rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem;
}
.recipe-summary a { color: var(--muted); }
.recipe-summary a:hover { color: var(--accent); }
.recipe-summary .plus { opacity: 0.6; }
.recipe-summary .arrow { color: var(--accent); font-weight: 700; margin: 0 0.15rem; }

.book-page { line-height: 1.7; }
.book-page + hr { margin: 1.5rem 0; border: none; border-top: 1px dashed var(--border); }

.readme-content { line-height: 1.6; }
.readme-content h1 { margin-top: 0; }
.readme-content h2 { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid var(--border); }
.readme-content h3 { margin-top: 1.5rem; }
.readme-content code {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.1rem 0.35rem;
  font-size: 0.9em;
}
.readme-content pre {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  overflow-x: auto;
}
.readme-content pre code { background: none; border: none; padding: 0; }
.readme-content ul, .readme-content ol { padding-left: 1.5rem; }
.readme-content li { margin: 0.3rem 0; }
.readme-content a { word-break: break-word; }

/* ---- Schematic viewer (site/tools/schematic/index.njk) ---- */
.schematic-tool { display: grid; grid-template-columns: minmax(0, 18rem) minmax(0, 1fr); gap: 1rem; align-items: start; position: relative; }
@media (max-width: 800px) { .schematic-tool { grid-template-columns: minmax(0, 1fr); } }
.schematic-panel { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 0.9rem; display: flex; flex-direction: column; gap: 0.6rem; }
.schematic-panel[hidden] { display: none; }
.schematic-title { font-size: 1.1em; }
.schematic-field { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.85em; }
.schematic-row { display: flex; justify-content: space-between; font-size: 0.85em; }
.schematic-accent { color: var(--accent); font-weight: bold; }
.schematic-error { color: #c0392b; font-size: 0.85em; margin: 0; }
.schematic-stage { position: relative; min-width: 0; }
.schematic-viewport { height: min(70vh, 640px); min-height: 320px; border: 1px solid var(--border); border-radius: 8px; background: var(--card); overflow: hidden; }
.schematic-viewport canvas { display: block; width: 100%; height: 100%; }
.schematic-hint { font-size: 0.8em; }
.schematic-tool #inspector { position: absolute; top: 0.6rem; right: 0.6rem; width: min(18rem, calc(100% - 1.2rem)); max-height: 60%; overflow: auto; }
.schematic-json { font-size: 0.75em; white-space: pre-wrap; max-height: 14rem; overflow: auto; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 0.5rem; margin: 0.3rem 0 0; }
.schematic-tool .search-container { position: relative; display: flex; align-items: center; }
.schematic-tool .search-container input { width: 100%; padding-right: 2rem; }
.schematic-tool .clear-search { position: absolute; right: 0.3rem; background: none; border: 0; cursor: pointer; color: var(--muted); font-size: 1.1em; }
#legend { display: flex; flex-direction: column; gap: 0.3rem; max-height: 22rem; overflow-y: auto; }
.legend-item { display: flex; align-items: center; gap: 0.6rem; padding: 0.35rem 0.5rem; border: 1px solid var(--border); border-radius: 6px; background: var(--bg); color: var(--fg); cursor: pointer; font: inherit; font-size: 0.85em; text-align: left; }
.legend-item:hover { border-color: var(--accent); }
.legend-item.hidden-block { opacity: 0.35; filter: grayscale(1); }
.legend-item .color-box { width: 14px; height: 14px; border-radius: 3px; flex-shrink: 0; }
.legend-item .block-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.legend-item .block-count { font-family: monospace; font-size: 0.85em; color: var(--muted); }
.schematic-loading { position: absolute; inset: 0; z-index: 5; display: flex; flex-direction: column; align-items: center; justify-content: center; background: color-mix(in srgb, var(--bg) 80%, transparent); }
.schematic-loading[hidden] { display: none; }
.schematic-loading .spinner { width: 40px; height: 40px; border: 4px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: schematic-spin 1s linear infinite; }
@keyframes schematic-spin { to { transform: rotate(360deg); } }

/* ---- Tools: waypoints + calendar ---- */
.schematic-row-fields { display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: end; margin: 0.8rem 0; }
.button-like { padding: 0.35rem 0.7rem; border: 1px solid var(--border); border-radius: 6px; background: var(--card); cursor: pointer; font-size: 0.9em; }
.button-like[hidden] { display: none; }
.button-like:not([hidden]) { display: inline-block; }
.waypoint-map-container { height: min(55vh, 460px); border: 1px solid var(--border); border-radius: 8px; background: var(--card); overflow: hidden; }
.waypoint-map { width: 100%; height: 100%; display: block; touch-action: none; cursor: grab; }
.waypoint-map .wp-link { stroke: var(--muted); stroke-dasharray: 6 4; }
.waypoint-map .wp-path { stroke: var(--accent); stroke-linecap: round; }
.waypoint-map .wp-node { cursor: pointer; }
.waypoint-map circle { fill: var(--muted); stroke: var(--fg); stroke-width: 0.5; }
.waypoint-map circle.wp-onpath { fill: var(--accent); }
.waypoint-map circle.wp-source { fill: #2e8b57; }
.waypoint-map circle.wp-dest { fill: #c0392b; }
.waypoint-map text { fill: var(--fg); pointer-events: none; }
.wp-actions { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.wp-dialog { background: var(--card); color: var(--fg); border: 1px solid var(--border); border-radius: 8px; max-width: min(24rem, calc(100vw - 2rem)); }
.wp-dialog form { display: flex; flex-direction: column; gap: 0.6rem; }

/* Shared button look for the tool pages (schematic, waypoints, calendar), matching .datatable-nav buttons. */
.button-group { display: flex; gap: 0.4rem; flex-wrap: wrap; align-items: center; margin: 0.6rem 0; }
.button-group button, .schematic-row-fields button, .wp-actions button, .schematic-panel button:not(.legend-item):not(.clear-search), .wp-dialog button, .button-like {
  padding: 0.3rem 0.75rem; background: var(--card); color: var(--fg); border: 1px solid var(--border);
  border-radius: 6px; cursor: pointer; font: inherit; font-size: 0.85rem;
}
.button-group button:hover:not(:disabled), .schematic-row-fields button:hover:not(:disabled), .wp-actions button:hover:not(:disabled),
.schematic-panel button:not(.legend-item):not(.clear-search):hover:not(:disabled), .wp-dialog button:hover:not(:disabled), .button-like:hover { border-color: var(--accent); }

/* Form controls on the tool pages: inputs/selects match the wiki's card + border look. */
.schematic-tool input[type="text"], .schematic-tool select, .schematic-field input:not([type="checkbox"]):not([type="range"]), .schematic-field select, .wp-dialog input[type="text"], .wp-dialog input[type="number"], .wp-dialog select {
  padding: 0.35rem 0.6rem; background: var(--card); color: var(--fg); border: 1px solid var(--border);
  border-radius: 6px; font: inherit; font-size: 0.9rem; min-width: 0; max-width: 100%;
}
.schematic-tool input[type="text"]:focus, .schematic-tool select:focus, .schematic-field input:focus, .schematic-field select:focus { outline: none; border-color: var(--accent); }
.schematic-tool input[type="range"] { width: 100%; accent-color: var(--accent); }
.schematic-dropzone {
  display: flex; flex-direction: column; align-items: center; gap: 0.2rem; text-align: center;
  padding: 1rem 0.75rem; border: 2px dashed var(--border); border-radius: 8px; background: var(--bg);
  cursor: pointer; font-size: 0.85rem; transition: border-color 0.15s, background 0.15s;
}
.schematic-dropzone:hover, .schematic-dropzone.dragover, .schematic-dropzone:focus-within { border-color: var(--accent); background: var(--card); }
.schematic-panel button.layer-mode.active { border-color: var(--accent); background: var(--accent); color: #fff; }
.schematic-panel button.active, .schematic-panel #autoPlay[aria-pressed="true"] { border-color: var(--accent); background: var(--accent); color: #fff; }
.voxel-autoplay-speed, #autoPlaySpeed { padding: 0.25rem 0.4rem; background: var(--card); color: var(--fg); border: 1px solid var(--border); border-radius: 4px; font: inherit; font-size: 0.85rem; }
.card-icon { display: inline-block; width: 1.4em; text-align: center; }

/* ---- Git merge command generator (site/nf3t/git-merge/index.njk) ---- */
.gm .gm-card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 1rem; margin-bottom: 1rem; }
.gm label { display: block; font-weight: 600; margin-bottom: 0.35rem; }
.gm textarea, .gm input[type=text], .gm select {
  width: 100%; padding: 0.4rem 0.6rem; border: 1px solid var(--border); border-radius: 6px;
  background: var(--bg); color: var(--fg); font: inherit; font-size: 0.9rem;
}
.gm textarea:focus, .gm input[type=text]:focus, .gm select:focus { outline: none; border-color: var(--accent); }
.gm textarea { min-height: 120px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.82rem; }
.gm .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 0.75rem; }
.gm .hint { color: var(--muted); font-size: 0.82rem; margin-top: 0.4rem; }
.gm .check { display: flex; align-items: center; gap: 0.5rem; font-weight: 400; margin: 0; }
.gm .check input { width: auto; }
.gm .repos { margin: 0.5rem 0 0; padding: 0; list-style: none; font-size: 0.88rem; }
.gm .repos li { padding: 0.2rem 0; }
.gm .tag { display: inline-block; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; padding: 0.05rem 0.5rem; border-radius: 99px; margin-right: 0.5rem; color: #fff; border: 0; }
.gm .tag.dest { background: #8250df; }
.gm .tag.src { background: #1a7f37; }
.gm .out-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }
.gm .out-head h2 { font-size: 1.05rem; margin: 0; }
.gm button { padding: 0.3rem 0.75rem; background: var(--card); color: var(--fg); border: 1px solid var(--border); border-radius: 6px; cursor: pointer; font: inherit; font-size: 0.85rem; }
.gm button:hover { border-color: var(--accent); }
.gm pre { margin: 0; padding: 0.9rem; background: #16130f; color: #ece6d8; border-radius: 8px; overflow-x: auto; font-size: 0.82rem; line-height: 1.55; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; white-space: pre; }
.gm .error { color: #c0392b; font-weight: 600; }
.gm ul.notes { margin: 0; padding-left: 1.25rem; color: var(--muted); font-size: 0.88rem; }
.gm ul.notes li { margin: 0.25rem 0; }

/* Deep links (e.g. lore/.../#chapter-4) visibly mark the section they land on. */
.card:target {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 25%, transparent);
  scroll-margin-top: 1rem;
}
tr:target { outline: 2px solid var(--accent); outline-offset: -2px; }

/* Read-only 3D preview on a schematic's own page (assets/schematicPreview.js). */
.schematic-preview { position: relative; }
.schematic-preview .preview-stage { height: min(60vh, 460px); min-height: 280px; border: 1px solid var(--border); border-radius: 8px; background: var(--card); overflow: hidden; }
.schematic-preview .preview-stage canvas { display: block; width: 100%; height: 100%; }
.schematic-preview .preview-status { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; margin: 0; padding: 1rem; text-align: center; pointer-events: none; }
.schematic-preview .preview-status[hidden] { display: none; }
.schematic-preview .preview-load { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); }