body.gallery main { grid-template-columns: 240px 1fr 340px; }
aside { background: var(--panel); border: 1px solid var(--line); overflow-y: auto; padding: 10px; min-height: 0; }
aside h2, #list h2 { font-size: 12px; font-weight: normal; color: var(--dim); text-transform: uppercase;
  letter-spacing: 0.15em; margin: 14px 0 6px; }
/* the list, as the Explorer's (explorer.css #planetlist): search, folding groups, rows with a thumbnail */
#craftlist .afind { width: 100%; box-sizing: border-box; margin: 2px 0 8px; padding: 5px 8px; background: var(--bg); color: var(--text);
  border: 1px solid var(--line); font: inherit; color-scheme: dark; }
#list #craftlist .ghead { display: block; width: 100%; text-align: left; border: none; border-bottom: 1px solid var(--line); padding: 8px 2px 5px;
  color: var(--dim); text-transform: uppercase; letter-spacing: 0.15em; font-size: 12px; cursor: pointer; }
#list #craftlist .ghead::before { content: '▾'; display: inline-block; width: 14px; color: var(--accent); }
#list #craftlist .ghead.closed::before { content: '▸'; }
#list #craftlist .ghead small { display: block; text-transform: none; letter-spacing: 0.01em; font-size: 11px; color: var(--dim); opacity: 0.75;
  padding-left: 14px; margin-top: 2px; }
#craftlist .grp { margin-bottom: 4px; }
#craftlist .grp[hidden], #list #craftlist button.item[hidden] { display: none; }
#list #craftlist button.item { display: flex; align-items: center; gap: 10px; padding: 4px 6px; margin: 2px 0; }
#craftlist .thumb { flex: none; width: 48px; height: 48px; border-radius: 6px; background: #000; object-fit: cover; border: 1px solid var(--line); }
#craftlist span.thumb { background: radial-gradient(circle at 35% 35%, #555, #111 70%); }
#craftlist .nm { flex: 1; min-width: 0; line-height: 1.2; }
#craftlist .nm small { display: block; color: var(--dim); font-size: 11px; letter-spacing: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#craftlist .badge { flex: none; font-size: 9px; color: var(--dim); border: 1px solid var(--line); padding: 1px 4px; letter-spacing: 0.06em; text-transform: uppercase; }
#list button { display: block; width: 100%; text-align: left; background: none; border: 1px solid transparent;
  color: var(--text); padding: 6px 8px; cursor: pointer; font: inherit; }
#list button small { display: block; color: var(--dim); font-size: 11px; letter-spacing: 0; }
#list button:hover { border-color: var(--line); }
#list button.on { border-color: var(--accent); color: var(--accent); }
#about { color: var(--text); margin: 0 0 10px; letter-spacing: 0; }
#sheets a { display: block; margin-bottom: 6px; }
#sheets img { width: 100%; border: 1px solid var(--line); }
#parts { list-style: none; margin: 0; padding: 0; font-size: 12px; letter-spacing: 0; }
#parts li { padding: 2px 4px; cursor: pointer; color: var(--dim); }
#parts li:hover, #parts li.on { color: var(--accent); }
#parts li.sw::before { content: ''; display: inline-block; width: 9px; height: 9px; margin-right: 6px; background: var(--sw); border-radius: 2px; vertical-align: -1px; }

/* The fact sheet (assets/facts.json) */
.sheet { margin-bottom: 6px; }
.sheet .title { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.sheet h3 { margin: 2px 0 0; font-size: 20px; font-weight: normal; letter-spacing: 0.06em; text-transform: uppercase; line-height: 1.1; }
.sheet .tag { flex: none; font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; padding: 2px 6px; border: 1px solid; }
.sheet .tag.real { color: var(--dim); border-color: var(--line); }
.sheet .tag.fictional { color: var(--bg); background: var(--accent); border-color: var(--accent); }
.sheet .tag.planned { color: #8fd3c6; border-color: #8fd3c6; border-style: dashed; }   /* an agency's design, never flown (goto.css --plan) */
.sheet .tag-asof { color: #8fd3c6; text-transform: none; letter-spacing: 0.02em; }
.sheet .designation { color: var(--accent); text-transform: uppercase; letter-spacing: 0.1em; font-size: 12px; margin: 4px 0 8px; }
.sheet dl { display: grid; grid-template-columns: max-content 1fr; gap: 3px 12px; margin: 8px 0 10px; padding: 8px 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sheet dt { color: var(--dim); text-transform: uppercase; letter-spacing: 0.08em; font-size: 11px; padding-top: 2px; }
.sheet dd { margin: 0; color: var(--text); letter-spacing: 0.02em; }
.sheet h4 { margin: 10px 0 4px; font-size: 11px; font-weight: normal; color: var(--dim); text-transform: uppercase; letter-spacing: 0.15em; }
.sheet p { margin: 0 0 6px; letter-spacing: 0.01em; line-height: 1.35; }
.sheet .note { color: var(--dim); font-size: 12px; border-left: 2px solid var(--accent); padding-left: 8px; }
.sheet ul { margin: 0; padding: 0; list-style: none; }
.sheet .events li { padding: 1px 0 1px 10px; position: relative; line-height: 1.3; }
.sheet .events li::before { content: ''; position: absolute; left: 0; top: 0.6em; width: 4px; height: 1px; background: var(--accent); }
.sheet .sources li { font-size: 12px; padding: 1px 0; }
.sheet .sources a { color: var(--accent); text-decoration: none; }
.sheet .sources a:hover { text-decoration: underline; }
.sheet .where { margin: 0; line-height: 1.5; }
.sheet .where a { color: var(--accent); text-decoration: none; display: inline-flex; align-items: center; gap: 4px; }
.sheet .where a:hover { text-decoration: underline; }
.sheet .none { color: var(--dim); }
.sheet dd .ref { color: var(--accent); font-size: 10px; vertical-align: super; margin-left: 3px; text-decoration: none; }
.sheet .sources li { display: flex; gap: 6px; }
.sheet .sources .n { color: var(--dim); min-width: 10px; }

/* The footer tools row (here and in explorer.html) */
footer .tools { display: flex; align-items: center; gap: 16px; flex: 1; }

/* the gallery's links into the Explorer: paths and pictures, a thumbnail each */
.sheet .rels { display: flex; flex-direction: column; gap: 4px; margin: 0 0 6px; }
.sheet .rels.pics { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.sheet a.rel { display: grid; grid-template-columns: 44px 1fr; gap: 8px; align-items: center; text-decoration: none; color: var(--text);
  border: 1px solid var(--line); padding: 3px; background: rgba(11, 12, 14, 0.5); }
.sheet a.rel:hover { border-color: var(--accent); }
.sheet a.rel img, .sheet a.rel > span:first-child { width: 44px; height: 44px; object-fit: cover; display: block; background: #0b0c0e; }
.sheet a.rel b { display: block; font-weight: normal; font-size: 12px; line-height: 1.25; }
.sheet a.rel:hover b { color: var(--accent); }
.sheet a.rel small { display: block; color: var(--dim); font-size: 10.5px; }
.sheet a.rel img.round { border-radius: 50%; background: none; }

/* Camera controls, model title and appearances share one flow at every width.
   Long titles and wrapped chip rows reserve their actual height. */
.gallery-heading { position: absolute; top: 6px; left: 10px; right: 10px;
  display: flex; flex-direction: column; gap: 8px; pointer-events: none; }
body.gallery .gallery-heading .camerabar { position: static; flex: none; }
.gallery-heading #name { position: static; overflow-wrap: anywhere; }
.gallery-heading #appears { position: static; }
.gallery-heading #appears-pop { top: calc(100% + 4px); pointer-events: auto; }

/* "Appears in" (assets.js appearsStrip): over the model, under the camera bar, a chip per kind and its list under it */
#appears { z-index: 4; display: flex; flex-wrap: wrap; align-items: center; gap: 4px;
  pointer-events: none; }
#appears[hidden], #appears-pop[hidden] { display: none; }
#appears .ap-h { color: var(--dim); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; margin-right: 4px; text-shadow: 0 1px 3px #000; }
#appears button { pointer-events: auto; background: rgba(11, 12, 14, 0.82); color: var(--text); border: 1px solid var(--line); font: inherit; font-size: 11.5px;
  letter-spacing: 0.06em; text-transform: uppercase; padding: 4px 9px; cursor: pointer; display: inline-flex; align-items: center; gap: 5px; }
#appears button small { color: var(--accent); font-size: 10px; letter-spacing: 0; }
#appears button:hover { border-color: var(--dim); }
#appears button.on { border-color: var(--accent); color: var(--accent); }
#appears-pop { position: absolute; z-index: 5; width: min(380px, calc(100% - 12px)); max-height: min(55dvh, 360px); overflow-y: auto; padding: 8px 10px;
  background: rgba(21, 23, 26, 0.97); border: 1px solid var(--line); border-left: 2px solid var(--accent); box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5); }
#appears-pop .ap-ph { color: var(--accent); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 6px; }

.hardware-controls { margin: 12px 0; padding: 8px; border: 1px solid var(--line); border-left: 2px solid var(--accent); }
.hardware-controls > label { display: grid; grid-template-columns: minmax(80px,1fr) minmax(65px,1fr) 32px; align-items: center; gap: 6px; margin: 8px 0; }
.hardware-controls input[type=range] { width: 100%; min-width: 0; accent-color: var(--accent); }
.hardware-controls input[type=checkbox] { justify-self: start; accent-color: var(--accent); }
.hardware-controls output { text-align: right; color: var(--accent); font-variant-numeric: tabular-nums; }
.hardware-status { color: var(--dim); font-size: 11px; }
.hardware-controls select { font: inherit; color: var(--text); background-color: var(--panel); border: 1px solid var(--line); padding: 5px 8px; width: 100%; }

.hardware-actions { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }

.hardware-actions button { font: inherit; text-transform: uppercase; letter-spacing: .04em; padding: 5px 8px; background: var(--bg); color: var(--text); border: 1px solid var(--line); cursor: pointer; }
.hardware-actions button:hover, .hardware-actions button:focus-visible { border-color: var(--accent); }
.hardware-actions button[aria-pressed=true] { background: var(--accent); color: #111; border-color: var(--accent); }

.library-filter {display:block;font-size:12px;color:var(--dim);margin:4px 0 10px;}
.library-filter select {display:block;width:100%;font:inherit;color:var(--text);background-color:var(--bg);padding:6px;border:1px solid var(--line);margin-top:4px;}

#motion-note, #motion-demo-note, #inspection-note { max-width: 250px; margin: 4px 0; font: inherit; font-size: 12px; line-height: 1.5; color: #b8c2c7; white-space: normal; }
#real { white-space: normal; max-width: 250px; }

#sun-tracking-note { max-width: 250px; white-space: normal; overflow-wrap: anywhere; color: #fff2d0; font: inherit; font-size: 12px; line-height: 1.5; margin-top: 6px; padding-top: 6px; border-top: 1px solid var(--line); }

#motion-parts { display: flex; flex-direction: column; align-items: stretch; gap: 4px; max-width: 250px; }
#motion-parts button { white-space: normal; text-align: left; }

#vp-motion .hardware-controls { max-width: 250px; width: 100%; box-sizing: border-box; }

#vp-motion .hardware-controls h2 { font-size: 14px; text-transform: uppercase; letter-spacing: .06em; }

#motion-rate[hidden] { display:none; }
#motion-demo-note { color:var(--accent, #e6b35a); }