/* Questionnaire Editor v3 — scoped styles for SPA integration */

/* CSS variables */
#view-questionnaire-editor {
  --qe-field-color: rgba(59, 130, 246, 0.25);
  --qe-field-border: rgba(59, 130, 246, 0.7);
  --qe-field-selected: rgba(234, 88, 12, 0.35);
  --qe-field-selected-border: rgba(234, 88, 12, 0.9);
  --qe-field-hover: rgba(59, 130, 246, 0.4);
}

/* Page wrappers (continuous scroll) */
.qe-page-wrapper {
  display: inline-block;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
  background: white;
}

.qe-page-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 10px;
  font-weight: 600;
  color: #64748b;
  background: rgba(255, 255, 255, 0.85);
  padding: 2px 8px;
  border-radius: 4px;
  pointer-events: none;
  z-index: 40;
  backdrop-filter: blur(4px);
}

.dark .qe-page-badge {
  color: #a1a1aa;
  background: rgba(24, 24, 27, 0.85);
}

/* AcroForm fields — interactive, state-based */
.qe-acroform-field {
  cursor: pointer;
  z-index: 5;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}

.qe-acroform-field.matched {
  border: 2px solid rgba(34, 197, 94, 0.8);
  background: rgba(34, 197, 94, 0.12);
}

.qe-acroform-field.matched:hover {
  background: rgba(34, 197, 94, 0.2);
}

.qe-acroform-field.unmatched {
  border: 2px dashed rgba(245, 158, 11, 0.8);
  background: rgba(245, 158, 11, 0.08);
}

.qe-acroform-field.unmatched:hover {
  background: rgba(245, 158, 11, 0.16);
}

.qe-acroform-field.selected {
  border: 2.5px solid rgba(234, 88, 12, 0.9);
  box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.2);
  z-index: 20;
}

/* Pending fields (drawn manually, not yet regen'd as AcroForm) */
.qe-pending-field {
  position: absolute;
  border: 2px dashed rgba(59, 130, 246, 0.7);
  background: rgba(59, 130, 246, 0.08);
  cursor: pointer;
  z-index: 10;
  transition: background 0.1s;
}

.qe-pending-field:hover {
  background: rgba(59, 130, 246, 0.18);
}

.qe-pending-field.selected {
  border-color: var(--qe-field-selected-border);
  background: var(--qe-field-selected);
  z-index: 20;
}

.qe-pending-field .field-label {
  position: absolute;
  top: -18px;
  left: 0;
  font-size: 10px;
  background: rgba(59, 130, 246, 0.9);
  color: white;
  padding: 1px 5px;
  border-radius: 3px;
  white-space: nowrap;
  pointer-events: none;
}

.qe-pending-field.selected .field-label {
  background: rgba(234, 88, 12, 0.9);
}

/* Drawing crosshair */
#qe-canvas-container.drawing { cursor: crosshair; }

#view-questionnaire-editor .draw-rect {
  position: absolute;
  border: 2px dashed #3b82f6;
  background: rgba(59, 130, 246, 0.1);
  pointer-events: none;
  z-index: 50;
}

/* Field list sidebar */
#qe-field-list .qe-field-item {
  padding: 6px 8px;
  font-size: 12px;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 2px;
}

#qe-field-list .qe-field-item:hover { background: #f1f5f9; }

.dark #qe-field-list .qe-field-item:hover { background: rgba(63, 63, 70, 0.5); }

#qe-field-list .qe-field-item.active {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
}

.dark #qe-field-list .qe-field-item.active {
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
}

#qe-field-list .qe-field-item .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

#qe-field-list .qe-field-item .dot.green { background: #22c55e; }
#qe-field-list .qe-field-item .dot.blue { background: #3b82f6; }
#qe-field-list .qe-field-item .dot.red { background: #ef4444; }
#qe-field-list .qe-field-item .dot.yellow { background: #f59e0b; }

/* Unmatched AcroForm section in sidebar */
#qe-unmatched-section {
  border-top: 1px solid #e2e8f0;
  padding: 8px;
}

.dark #qe-unmatched-section {
  border-top-color: #3f3f46;
}

#qe-unmatched-section h3 {
  font-size: 11px;
  font-weight: 600;
  color: #f59e0b;
  padding: 4px 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

#qe-unmatched-section .unmatched-item {
  padding: 6px 8px;
  font-size: 12px;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
}

#qe-unmatched-section .unmatched-item:hover { background: #fffbeb; }
.dark #qe-unmatched-section .unmatched-item:hover { background: rgba(120, 83, 9, 0.2); }

#qe-unmatched-section .unmatched-item .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #f59e0b;
  flex-shrink: 0;
}

/* No-bbox section */
#qe-no-bbox-section {
  border-top: 1px solid #e2e8f0;
  padding: 8px;
}

.dark #qe-no-bbox-section {
  border-top-color: #3f3f46;
}

#qe-no-bbox-section h3 {
  font-size: 11px;
  font-weight: 600;
  color: #94a3b8;
  padding: 4px 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

#qe-no-bbox-section .no-bbox-item {
  padding: 6px 8px;
  font-size: 12px;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
}

#qe-no-bbox-section .no-bbox-item:hover { background: #fef2f2; }
.dark #qe-no-bbox-section .no-bbox-item:hover { background: rgba(127, 29, 29, 0.2); }

#qe-no-bbox-section .no-bbox-item .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ef4444;
  flex-shrink: 0;
}

/* Properties panel */
#qe-props-body .prop-group {
  margin-bottom: 14px;
}

#qe-props-body .prop-group label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: #64748b;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

#qe-props-body .prop-group input,
#qe-props-body .prop-group select,
#qe-props-body .prop-group textarea {
  width: 100%;
  padding: 6px 8px;
  border: 1px solid #e2e8f0;
  border-radius: 5px;
  font-size: 13px;
  outline: none;
  background: white;
}

.dark #qe-props-body .prop-group input,
.dark #qe-props-body .prop-group select,
.dark #qe-props-body .prop-group textarea {
  border-color: #3f3f46;
  background: #18181b;
  color: #e4e4e7;
}

#qe-props-body .prop-group input:focus,
#qe-props-body .prop-group select:focus,
#qe-props-body .prop-group textarea:focus {
  border-color: #3b82f6;
}

#qe-props-body .prop-group textarea { resize: vertical; min-height: 60px; }

#qe-props-body .prop-group .checkbox-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

#qe-props-body .prop-group .checkbox-row input { width: auto; }

#qe-props-body .prop-group .bbox-display {
  font-size: 12px;
  color: #64748b;
  background: #f8fafc;
  padding: 6px 8px;
  border-radius: 5px;
  font-family: monospace;
}

.dark #qe-props-body .prop-group .bbox-display {
  background: #18181b;
  color: #a1a1aa;
}

/* Pending banner in properties panel */
.qe-pending-banner {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 6px;
  margin-bottom: 14px;
}

.dark .qe-pending-banner {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.3);
  color: #93c5fd;
}

/* Create JSON field button in properties */
.qe-btn-create-json {
  width: 100%;
  padding: 8px 12px;
  background: #22c55e;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  margin-top: 10px;
  transition: background 0.15s;
}

.qe-btn-create-json:hover {
  background: #16a34a;
}

/* Toast */
#view-questionnaire-editor .qe-toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 10px 18px;
  border-radius: 8px;
  color: white;
  font-size: 13px;
  z-index: 1000;
  animation: qeSlideIn 0.3s ease;
}

#view-questionnaire-editor .qe-toast.success { background: #22c55e; }
#view-questionnaire-editor .qe-toast.error { background: #ef4444; }
#view-questionnaire-editor .qe-toast.info { background: #3b82f6; }

@keyframes qeSlideIn {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Empty state */
#view-questionnaire-editor .qe-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: #94a3b8;
  font-size: 14px;
  text-align: center;
  padding: 20px;
}

#view-questionnaire-editor .qe-empty-state .icon { font-size: 40px; margin-bottom: 12px; }

/* Form group header in sidebar */
#qe-field-list .qe-form-header {
  font-size: 10px;
  font-weight: 700;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px 8px 4px;
  margin-top: 4px;
}

#qe-field-list .qe-form-header:first-child { margin-top: 0; }

/* Toolbar active state */
#qe-btn-draw.active {
  background: #eff6ff;
  border-color: #3b82f6;
  color: #3b82f6;
}

.dark #qe-btn-draw.active {
  background: rgba(99, 102, 241, 0.2);
  border-color: #6366f1;
  color: #818cf8;
}