.pdf-reorder-order-count {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ct-primary);
}

.pdf-reorder-grid {
  max-height: 520px;
}

.pdf-reorder-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 0.65rem;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(26, 35, 50, 0.08);
  cursor: grab;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s, opacity 0.15s;
  position: relative;
  overflow: hidden;
  text-align: left;
  width: 100%;
  user-select: none;
}

.pdf-reorder-card:hover {
  box-shadow: inset 0 0 0 1px rgba(42, 171, 152, 0.35);
}

.pdf-reorder-card.is-selected {
  border-color: var(--ct-primary);
  background: #f3fbf9;
  box-shadow: inset 0 0 0 1px rgba(42, 171, 152, 0.35);
}

.pdf-reorder-card.is-dragging {
  opacity: 0.45;
  cursor: grabbing;
}

.pdf-reorder-card.is-drag-over {
  border-color: var(--ct-primary);
  box-shadow: inset 0 0 0 2px rgba(42, 171, 152, 0.55);
}

.pdf-reorder-card.is-moved .pdf-reorder-order {
  background: var(--ct-primary);
}

.pdf-reorder-order {
  position: absolute;
  top: 0.35rem;
  left: 0.35rem;
  z-index: 2;
  min-width: 1.35rem;
  height: 1.35rem;
  padding: 0 0.3rem;
  border-radius: 999px;
  background: #1a2332;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.35rem;
  text-align: center;
  pointer-events: none;
}

.pdf-reorder-tools {
  position: absolute;
  top: 0.3rem;
  right: 0.3rem;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  opacity: 0;
  transition: opacity 0.15s;
}

.pdf-reorder-card:hover .pdf-reorder-tools,
.pdf-reorder-card.is-selected .pdf-reorder-tools,
.pdf-reorder-move:focus-visible {
  opacity: 1;
}

.pdf-reorder-move {
  width: 1.45rem;
  height: 1.45rem;
  border: none;
  border-radius: 0.35rem;
  background: rgba(255, 255, 255, 0.92);
  color: #1a2332;
  font-size: 0.75rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(26, 35, 50, 0.18);
}

.pdf-reorder-move:hover:not(:disabled) {
  background: var(--ct-primary);
  color: #fff;
}

.pdf-reorder-move:disabled {
  opacity: 0.35;
  cursor: default;
}

.pdf-reorder-card .pdf-page-thumb-canvas-wrap {
  aspect-ratio: 3 / 4;
  background: #f3f4f6;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  pointer-events: none;
}

.pdf-reorder-card .pdf-page-thumb-canvas-wrap canvas {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.pdf-reorder-card .pdf-page-thumb-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ct-text-muted);
  text-align: center;
  padding: 0.35rem 0.25rem 0.45rem;
}

.pdf-reorder-card.is-moved .pdf-page-thumb-label {
  color: var(--ct-primary);
}

.pdf-reorder-advanced {
  margin-top: 1rem;
}

@media (max-width: 576px) {
  .pdf-reorder-tools {
    opacity: 1;
  }

  .pdf-reorder-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  }
}