/* Material caps every page at 61rem. The part list has eight columns and needs
   more room than that, so widen the grid project-wide. */
.md-grid {
  max-width: 80rem;
}

/* Part-list thumbnails: keep table images small and let the row stay readable. */
.md-typeset table img {
  max-width: 110px;
  height: auto;
  display: block;
  border-radius: 2px;
}

/* Dense tables: smaller type and tighter cells so wide part lists fit.
   Tables still scroll horizontally if they outgrow the page. */
.md-typeset table:not([class]) {
  font-size: 0.68rem;
}

.md-typeset table:not([class]) th,
.md-typeset table:not([class]) td {
  padding: 0.4em 0.6em;
}

/* Every part-list table spans the full page at the SAME fixed column grid,
   so the four tables (Column / Floor quarter / Oculus / Connectors) line up
   as one list instead of each sizing itself to its own content. Material
   wraps tables in an inline-block .md-typeset__table - stretch that too. */
.part-list .md-typeset__scrollwrap,
.part-list .md-typeset__table {
  display: block;
  width: 100%;
  margin: 0 0 0.5em;
  padding: 0;
}

/* Tight section rhythm: the heading sits close to its table, not floating in
   a band of empty space between two tables. */
.part-list h3 {
  margin: 0.9em 0 0.4em;
}

/* Part list (docs/fabrication.md): fixed column widths so the long
   Dimensions/Material specs wrap instead of squeezing the previews, and
   every table gets the SAME grid. */
.part-list table {
  table-layout: fixed;
  width: 100%;
  font-size: 0.7rem;
}

.part-list th:nth-child(1) { width: 9%; }  /* Part - just a name */
.part-list th:nth-child(2) { width: 30%; } /* Image */
.part-list th:nth-child(3) { width: 8%; }  /* Files */
.part-list th:nth-child(4) { width: 13%; } /* Script */
.part-list th:nth-child(5) { width: 16%; } /* Dimensions */
.part-list th:nth-child(6) { width: 4%; }  /* Qty */
.part-list th:nth-child(7) { width: 20%; } /* Material */

.part-list td:nth-child(5),
.part-list td:nth-child(7) {
  overflow-wrap: anywhere;
}

.part-list td {
  vertical-align: middle;
}

/* The part name reads as the row's label. */
.part-list td:nth-child(1) {
  font-weight: 700;
}

/* The Image column embeds a live 3D preview per row (built lazily by
   assets/o3dv-init.js). Give it a fixed height - the viewer canvas fills its
   parent - and the same card look as the big previews. */
.part-list td:nth-child(2) {
  text-align: center;
  padding: 0.3em;
}

.part-list .online_3d_viewer {
  display: block; /* the cells hold <span>s - a <div> breaks md table parsing */
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: #fff;
  cursor: zoom-in; /* a clean click expands into the lightbox */
}

/* Download / script links as small pills instead of bare inline links. */
.part-list td:nth-child(3) a,
.part-list td:nth-child(4) a {
  display: inline-block;
  padding: 0.15em 0.7em;
  margin: 0.1em 0;
  border: 1px solid var(--md-accent-fg-color);
  border-radius: 1em;
  font-weight: 600;
}

.part-list td:nth-child(3) a:hover,
.part-list td:nth-child(4) a:hover {
  background: var(--md-accent-fg-color);
  color: var(--md-accent-bg-color);
}

/* Lightbox: a clean click on a table preview opens the same model big
   (assets/o3dv-init.js builds and destroys the viewer). */
.o3dv-lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.o3dv-lightbox .online_3d_viewer {
  width: min(92vw, 1400px);
  height: min(88vh, 1000px);
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
}

.o3dv-lightbox-close {
  position: absolute;
  top: 0.5rem;
  right: 1rem;
  border: none;
  background: none;
  color: #fff;
  font-size: 2.5rem;
  line-height: 1;
  cursor: pointer;
}