/* Load after styles.css. Page placeholders retain scroll position while canvases are released. */
.pdf-continuous { --pdf-reader-height: 61svh; width: 100%; min-width: 0; }
.pdf-continuous.pdf-expanded { --pdf-reader-height: 62svh; }
.pdf-continuous .pdf-controls { display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 5px 2px 10px; color: #685d53; font-size: 12px; }
.pdf-continuous .pdf-controls button { min-width: 40px; min-height: 36px; border: 1px solid #ddd4c8; border-radius: 7px; background: #fffdfa; color: #483f37; font-size: 21px; line-height: 1; touch-action: manipulation; }
.pdf-continuous .pdf-controls button:disabled { opacity: .4; cursor: default; }
.pdf-continuous .pdf-page-count { min-width: 58px; text-align: center; font-variant-numeric: tabular-nums; white-space: nowrap; }
.pdf-continuous .pdf-controls .pdf-zoom { margin-left: auto; min-width: 58px; padding: 7px 10px; font-size: 12px; }
.pdf-continuous .pdf-page-scroll,
#reader-content .pdf-continuous .pdf-page-scroll {
  position: relative;
  box-sizing: border-box;
  width: 100%;
  height: var(--pdf-reader-height);
  min-height: 220px;
  max-height: var(--pdf-reader-height);
  padding: 12px;
  overflow: auto;
  overflow-anchor: none;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: #b9ada0 #ece7e1;
  border-radius: 6px;
  background: #ece7e1;
  text-align: left;
  touch-action: pan-x pan-y pinch-zoom;
  -webkit-overflow-scrolling: touch;
}
.pdf-continuous .pdf-page-scroll:focus-visible,
.pdf-continuous button:focus-visible { outline: 2px solid #96765e; outline-offset: 2px; }
.pdf-continuous .pdf-page-stack { display: flex; flex-direction: column; gap: 16px; margin: 0 auto; padding: 0; }
.pdf-continuous .pdf-page-slot { position: relative; flex: 0 0 auto; box-sizing: content-box; margin: 0; padding: 0; overflow: hidden; border: 0; background: white; box-shadow: 0 1px 7px #342d2520; contain: layout paint; }
.pdf-continuous .pdf-page-canvas { display: block; position: absolute; inset: 0; max-width: none; margin: 0; box-shadow: none; background: white; }
.pdf-continuous .pdf-page-placeholder { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 12px; margin: 0; padding: 20px; color: #786f66; background: #fffdfa; font-size: 12px; line-height: 1.7; text-align: center; }
.pdf-continuous .pdf-page-placeholder[hidden] { display: none; }
.pdf-continuous .pdf-page-retry { padding: 6px 12px; border: 1px solid #ded2c4; border-radius: 6px; background: #faf4eb; color: #5d4838; font-size: 12px; }
.pdf-continuous .pdf-loading { margin: 0; padding: 36px 18px; color: #71665b; font-size: 13px; line-height: 1.8; text-align: center; }
@media (max-width: 640px) {
  .pdf-continuous .pdf-controls { gap: 8px; }
  .pdf-continuous .pdf-controls button { min-width: 42px; min-height: 40px; }
  .pdf-continuous .pdf-page-scroll,
  #reader-content .pdf-continuous .pdf-page-scroll { padding: 8px; }
}
@media print { .pdf-continuous .pdf-controls { display: none; } }