/* ── pp-* PDF Page Picker ───────────────────────────────────────────────────── */

.pp-overlay { z-index: 1000; }

.pp-modal {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.pp-header {
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.pp-header-title {
  font-size: var(--fs-16);
  font-weight: 600;
  color: var(--ink);
}

.pp-header-sub {
  font-size: var(--fs-12);
  color: var(--ink-mid);
  margin-top: 2px;
}

.pp-page-grid {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 12px;
  align-content: start;
}

.pp-page-card {
  background: var(--surface2);
  border: 2px solid var(--border);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-self: start;
  transition: border-color 0.15s;
}

.pp-page-card.pp-chart { border-color: var(--accent); }
.pp-page-card.pp-photo { border-color: #10b981; }
.pp-page-card.pp-text  { border-color: #8b5cf6; }
.pp-page-card.pp-key   { border-color: #f59e0b; }

.pp-page-btns {
  display: flex;
  border-bottom: 1px solid var(--border);
}

.pp-page-btn {
  flex: 1;
  height: 34px;
  border: none;
  border-right: 1px solid var(--border);
  background: transparent;
  font-family: var(--font-sans);
  font-size: var(--fs-12);
  font-weight: 500;
  color: var(--ink-mid);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.pp-page-btn:last-child { border-right: none; }
.pp-page-btn:hover { background: var(--surface); color: var(--ink); }

.pp-page-num {
  font-size: var(--fs-12);
  color: var(--ink-light);
  padding: 3px 6px;
  border-bottom: 1px solid var(--border);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.pp-rotate-btn {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--ink-light);
  cursor: pointer;
  padding: 0;
}
.pp-rotate-btn:hover { color: var(--accent); border-color: var(--accent); }

.pp-page-img-wrap {
  position: relative;
  cursor: pointer;
  background: white;
}

.pp-page-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0 0 6px 6px;
}

.pp-tap-hint {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 8px;
  background: linear-gradient(transparent, rgba(0,0,0,0.65));
  color: #fff;
  font-size: var(--fs-12);
  text-align: center;
}

.pp-confirmed-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-12);
  font-weight: 600;
}

.pp-confirmed-text { background: rgba(109,40,217,0.7); }

.pp-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.pp-footer-info {
  flex: 1;
  font-size: var(--fs-12);
  color: var(--ink-mid);
}

.pp-footer-actions {
  display: flex;
  gap: 8px;
}

.pp-cancel-btn {
  height: 36px;
  padding: 0 16px;
  font-size: var(--fs-14);
}

.pp-proceed-btn {
  height: 42px;
  padding: 0 20px;
  border: none;
  border-radius: var(--radius-md);
  background: var(--accent);
  color: var(--bg);
  font-size: var(--fs-14);
  font-weight: 600;
  cursor: pointer;
}

.pp-proceed-btn:disabled { opacity: 0.45; cursor: not-allowed; }

/* ── Setup overlays (crop / text / chart placeholder) ─────────────────────── */

.pp-chart-overlay { z-index: 1001; }

.pp-overlay-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.pp-overlay-title {
  flex: 1;
  font-size: var(--fs-15);
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pp-overlay-subtitle {
  font-size: var(--fs-12);
  color: var(--ink-mid);
  white-space: nowrap;
}

.pp-name-input {
  flex: 1;
  min-width: 0;
  height: 34px;
  padding: 0 10px;
  border-radius: var(--radius-xl);
}

.pp-name-input:focus { border-color: var(--accent); }

.pp-crop-status-ready {
  font-size: var(--fs-12);
  font-weight: 600;
  color: var(--ok);
  white-space: nowrap;
}

.pp-crop-status-empty {
  font-size: var(--fs-12);
  color: var(--ink-light);
  white-space: nowrap;
}

.pp-crop-scroll {
  flex: 1;
  overflow: auto;
  background: #111;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.pp-crop-canvas {
  position: relative;
  cursor: crosshair;
  touch-action: none;
  user-select: none;
}

.pp-crop-img {
  display: block;
  width: 100%;
  pointer-events: none;
  user-select: none;
}

.pp-crop-box {
  position: absolute;
  border: 2px solid var(--accent);
  background: rgba(99,102,241,0.12);
  pointer-events: none;
  box-sizing: border-box;
}

.pp-zoom-bar {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0 2px;
  flex-shrink: 0;
  margin-left: auto;
}

.pp-zoom-btn {
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  color: var(--ink);
  font-size: var(--fs-18);
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}
.pp-zoom-btn:hover { background: var(--surface); }

.pp-zoom-pct {
  font-size: var(--fs-12);
  color: var(--ink-mid);
  min-width: 36px;
  text-align: center;
  font-family: var(--font-mono);
}

.pp-overlay-body {
  flex: 1;
  display: flex;
  overflow: hidden;
}

.pp-overlay-body .pp-crop-scroll {
  flex: 1;
}

.pp-overlay-right {
  width: 240px;
  flex-shrink: 0;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-left: 1px solid var(--border);
  overflow-y: auto;
  background: var(--surface2);
}

.pp-setup-hint {
  font-size: var(--fs-12);
  color: var(--ink-mid);
  line-height: 1.5;
}

.pp-setup-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pp-setup-label {
  font-size: var(--fs-12);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-mid);
}

.pp-setup-row {
  display: flex;
  gap: 12px;
}

.pp-toggle-row {
  display: flex;
  gap: 6px;
}

.pp-toggle-btn {
  flex: 1;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface2);
  color: var(--ink-mid);
  font-size: var(--fs-12);
  cursor: pointer;
  text-align: center;
  transition: background 0.1s, color 0.1s, border-color 0.1s;
}

.pp-toggle-active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  font-weight: 600;
}

.pp-setup-input-sm {
  width: 80px;
  height: 34px;
  padding: 0 8px;
  border-radius: var(--radius-lg);
}

.pp-setup-input-sm:focus { border-color: var(--accent); }

.pp-required-star { color: var(--danger); }

.pp-overlay-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.pp-repeat-color-picker {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pp-confirm-btn {
  height: 42px;
  padding: 0 22px;
  border: none;
  border-radius: var(--radius-md);
  background: var(--accent);
  color: var(--bg);
  font-size: var(--fs-14);
  font-weight: 600;
  cursor: pointer;
}

.pp-confirm-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ── Text refine panel ────────────────────────────────────────────────────── */

.pp-section-label {
  font-size: var(--fs-12);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-mid);
}

.pp-row-count-input {
  width: 70px;
  height: 30px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface2);
  color: var(--ink);
  font-size: var(--fs-16);
  font-family: var(--font-sans);
  text-align: center;
}

.pp-row-count-input:focus { outline: none; border-color: var(--accent); }

.pp-text-refine-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 12px;
  gap: 10px;
}

.pp-text-refine-hint {
  font-size: var(--fs-12);
  color: var(--ink-mid);
  flex-shrink: 0;
}

.pp-text-img-scroll {
  flex: 1;
  overflow: auto;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.pp-text-img-container {
  position: relative;
  cursor: pointer;
  user-select: none;
  touch-action: none;
}

.pp-text-img {
  display: block;
  width: 100%;
  pointer-events: none;
  user-select: none;
}

.pp-text-boundary-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  background: #8b5cf6;
  cursor: ns-resize;
  touch-action: none;
  z-index: 2;
}

.pp-text-boundary-line::before {
  content: '';
  position: absolute;
  inset: -14px 0;
}

/* ── Confirmed piece cards (appear at end of page grid) ──────────────────── */

.pp-chart-crop-label {
  flex: 1;
  font-size: var(--fs-10);
  color: var(--ink-mid);
  padding: 0 8px;
  display: flex;
  align-items: center;
}

.pp-text-crop-label {
  flex: 1;
  font-size: var(--fs-10);
  color: var(--ink-mid);
  padding: 0 8px;
  display: flex;
  align-items: center;
}

.pp-key-crop-label {
  color: var(--ink-mid);
}

.pp-crop-detail {
  font-size: var(--fs-12);
  color: var(--ink-mid);
  text-align: center;
  padding: 6px 8px;
}

.pp-key-name-input {
  width: 100%;
  padding: 4px 8px;
  font-family: var(--font-sans);
  font-size: var(--fs-16);
  font-weight: 600;
  color: var(--ink);
  background: var(--surface);
  border: none;
  border-bottom: 1px solid var(--border);
  text-align: center;
  box-sizing: border-box;
}
.pp-key-name-input:focus { outline: none; background: var(--surface2); border-bottom-color: var(--ok); }
.pp-key-name-input::placeholder { font-weight: 400; color: var(--ink-light); }

.pp-photo-crop-label { color: var(--ink-mid); }

.pp-delete-btn {
  color: var(--ink-mid);
  font-size: var(--fs-15);
  font-weight: 600;
  line-height: 1;
}
.pp-delete-btn:hover { color: var(--danger); border-color: var(--danger); }

.pp-piece-pending {
  font-size: var(--fs-12);
  color: var(--ink-light);
  text-align: center;
  padding: 14px 8px;
  font-style: italic;
}

/* ── pp repeat panel ──────────────────────────────────────────────────────── */

.pp-repeat-body {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.pp-repeat-body .pp-text-img-scroll {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
}
/* Boundary lines are read-only in the Repeats phase — don't eat clicks */
.pp-repeat-body .pp-text-boundary-line,
.pp-repeat-body .pp-text-boundary-line::before {
  pointer-events: none;
}

/* Absolutely-positioned overlay divs on top of the text image */
.pp-repeat-segment {
  position: absolute;
  left: 0; right: 0;
  z-index: 3;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 4px;
  padding: 2px 4px;
  box-sizing: border-box;
  border: 1px solid transparent;
  transition: background 0.1s;
}
.pp-repeat-segment:hover { background: rgba(139, 92, 246, 0.18); }
.pp-repeat-sel {
  background: rgba(139, 92, 246, 0.25);
  border-color: var(--accent);
}
.pp-repeat-set { background: rgba(124, 58, 237, 0.10); }

.pp-repeat-row-num {
  font-size: var(--fs-9);
  font-weight: 700;
  color: var(--ink-light);
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 1px 3px;
  flex-shrink: 0;
  line-height: 1.4;
  opacity: 0.85;
}
.pp-repeat-badge {
  font-size: var(--fs-9);
  font-weight: 700;
  color: #7c3aed;
  background: rgba(124, 58, 237, 0.12);
  border-radius: var(--radius-sm);
  padding: 1px 4px;
  line-height: 1.4;
}

/* Edit panel — always visible, reserves space, content varies */
.pp-repeat-edit-panel {
  flex: 0 0 auto;
  min-height: 100px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.pp-repeat-edit-hint {
  font-size: var(--fs-12);
  color: var(--ink-light);
  text-align: center;
  padding: 8px 0;
}
.pp-repeat-edit-title {
  font-size: var(--fs-12);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
}
.pp-repeat-edit-row {
  display: flex;
  gap: 16px;
  margin-bottom: 10px;
}
.pp-repeat-edit-actions {
  display: flex;
  gap: 8px;
  justify-content: space-between;
}

/* ── PDF loading overlay ──────────────────────────────────────────────────── */

.pp-loading-overlay {
  z-index: 2000;
  background: rgba(0,0,0,0.65);
  align-items: center;
  justify-content: center;
}

.pp-loading-card {
  background: var(--surface);
  border-radius: 14px;
  padding: 32px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  min-width: 220px;
}

.pp-loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: pp-spin 0.8s linear infinite;
}

@keyframes pp-spin { to { transform: rotate(360deg); } }

.pp-loading-text {
  font-size: var(--fs-12);
  color: var(--ink-mid);
  text-align: center;
}