.extract-pdf-page {
  display: grid;
  gap: var(--space-5);
}

.extract-pdf-page__header {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: flex-start;
  flex-wrap: wrap;
}

.extract-pdf-page__header p {
  max-width: 72ch;
  margin-bottom: 0;
}

.extract-pdf-page__controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  align-items: end;
}

.extract-pdf-page__control {
  display: grid;
  gap: var(--space-2);
}

.extract-pdf-page__control span {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
}

.extract-pdf-page__control .input,
.extract-pdf-page__control select {
  max-width: 100%;
}

.extract-pdf-page__control--actions {
  align-self: stretch;
}

.extract-pdf-page__action-row {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.extract-pdf-page__status {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(47, 111, 237, 0.08), transparent 55%),
    var(--color-surface-2);
}

.extract-pdf-page__preview-shell {
  position: relative;
  min-height: 65vh;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top left, rgba(47, 111, 237, 0.08), transparent 30%),
    linear-gradient(180deg, var(--color-surface-2), var(--color-surface-1));
  overflow: hidden;
}

.extract-pdf-page__preview-message {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--space-6);
  text-align: center;
  color: var(--color-text-secondary);
  z-index: 1;
}

.extract-pdf-page__preview-shell[data-state="ready"] .extract-pdf-page__preview-message {
  display: none;
}

.extract-pdf-page__preview-scroll {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 65vh;
  overflow: auto;
  padding: var(--space-4);
}

.extract-pdf-page__stage {
  position: relative;
  margin: 0 auto;
}

.extract-pdf-page__canvas {
  display: block;
  max-width: none;
  background: #fff;
  box-shadow: var(--shadow-md);
}

.extract-pdf-page__selection {
  position: absolute;
  border: 2px dashed var(--color-primary);
  box-shadow: 0 0 0 9999px rgba(17, 24, 39, 0.28);
  background: rgba(255, 255, 255, 0.08);
  cursor: move;
  touch-action: none;
}

.extract-pdf-page__selection-label {
  position: absolute;
  top: -2.25rem;
  left: 0;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  background: var(--color-primary);
  color: var(--color-primary-text);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-sm);
}

.extract-pdf-page__handle {
  position: absolute;
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 999px;
  border: 2px solid var(--color-primary-text);
  background: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.extract-pdf-page__handle--n,
.extract-pdf-page__handle--s {
  left: calc(50% - 0.425rem);
}

.extract-pdf-page__handle--e,
.extract-pdf-page__handle--w {
  top: calc(50% - 0.425rem);
}

.extract-pdf-page__handle--n,
.extract-pdf-page__handle--nw,
.extract-pdf-page__handle--ne {
  top: -0.425rem;
}

.extract-pdf-page__handle--s,
.extract-pdf-page__handle--sw,
.extract-pdf-page__handle--se {
  bottom: -0.425rem;
}

.extract-pdf-page__handle--w,
.extract-pdf-page__handle--nw,
.extract-pdf-page__handle--sw {
  left: -0.425rem;
}

.extract-pdf-page__handle--e,
.extract-pdf-page__handle--ne,
.extract-pdf-page__handle--se {
  right: -0.425rem;
}

.extract-pdf-page__handle--n { cursor: ns-resize; }
.extract-pdf-page__handle--e { cursor: ew-resize; }
.extract-pdf-page__handle--s { cursor: ns-resize; }
.extract-pdf-page__handle--w { cursor: ew-resize; }
.extract-pdf-page__handle--nw { cursor: nwse-resize; }
.extract-pdf-page__handle--ne { cursor: nesw-resize; }
.extract-pdf-page__handle--sw { cursor: nesw-resize; }
.extract-pdf-page__handle--se { cursor: nwse-resize; }

@media (max-width: 1080px) {
  .extract-pdf-page__controls {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .extract-pdf-page__preview-shell,
  .extract-pdf-page__preview-scroll {
    min-height: 55vh;
  }

  .extract-pdf-page__action-row .btn {
    width: 100%;
  }
}