/* Print edition page. On screen: a toolbar and the sheet scaled to fit.
   In print: only the sheet, edge to edge, at the chosen size (set from JS via @page). */
:root {
  --ink: #1e1a16;
  --muted: #8b8378;
  --rule: #ece7df;
  --saffron: #e2701b;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: #ffffff; color: var(--ink); font: 400 14px/1.45 Inter, system-ui, sans-serif; }

.toolbar {
  position: sticky; top: 0; z-index: 2; display: flex; align-items: center; gap: 16px;
  padding: 12px 24px; background: #fff; border-bottom: 1px solid var(--rule); white-space: nowrap;
}
.toolbar > * { flex: none; }
.toolbar .controls { display: flex; gap: 12px; margin: 0 auto; }
.toolbar .back { color: var(--ink); text-decoration: none; font-weight: 500; }
.toolbar .back:hover { text-decoration: underline; text-underline-offset: 3px; }
.seg { display: inline-flex; align-items: center; gap: 2px; background: #f7f4ef; border-radius: 8px; padding: 2px; }
.seg span { font-size: 12px; color: var(--muted); padding: 0 8px; }
@media (max-width: 1400px) { .seg span { display: none; } }   /* group captions give way first; buttons keep tooltips */
.seg button {
  border: 0; background: none; border-radius: 6px; padding: 4px 12px; line-height: 20px; cursor: pointer; white-space: nowrap;
  font: 500 12px Inter, system-ui, sans-serif; color: var(--muted);
}
.seg button.on { background: #fff; color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.status { color: var(--muted); }
.toolbar button.primary, .toolbar button.ghost {
  height: 36px; padding: 0 16px; border-radius: 999px; cursor: pointer; font: 500 13px Inter, system-ui, sans-serif; white-space: nowrap;
}
.toolbar button.primary { background: var(--ink); color: #fff; border: 1px solid var(--ink); }
.toolbar button.primary:hover:not(:disabled) { background: #000; }
.toolbar button.ghost { background: #fff; color: var(--ink); border: 1px solid var(--rule); }
.toolbar button.ghost:hover:not(:disabled) { border-color: var(--ink); }
.toolbar button:disabled { opacity: .4; cursor: progress; }

.sheet-wrap { display: flex; flex-direction: column; align-items: center; padding: 32px 24px 48px; }
.sheet {
  aspect-ratio: 3 / 4; transition: width .35s cubic-bezier(.2,.7,.2,1);
  background: #ebdab0; box-shadow: 0 2px 6px rgba(0,0,0,.12), 0 18px 48px rgba(60,40,20,.22);
  display: grid; place-items: center;
}
.sheet:empty::after { content: 'Engraving relief from elevation data…'; font: italic 18px Georgia, serif; color: #8b6e4a; }
.sheet svg { width: 100%; height: 100%; display: block; }
.caption { font-size: 13px; color: var(--ink); margin: 16px 0 0; font-variant-numeric: tabular-nums; white-space: nowrap; }
.caption .status::before { content: ' · '; color: var(--rule); }
.hint { max-width: 640px; text-align: center; color: var(--muted); font-size: 12px; line-height: 1.6; margin: 8px 0 0; }

@media print {
  .toolbar, .hint, .caption { display: none; }
  html, body { background: none; }
  .sheet-wrap { padding: 0; display: block; }
  .sheet { width: auto !important; box-shadow: none; aspect-ratio: auto !important; display: block; }
  .sheet svg { width: auto; height: auto; }   /* fall back to the SVG's own inch dimensions */
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}