/* ============================================
   COMAI v3 — Form Builder & Dynamic Forms
   ============================================ */

/* ---- Form Builder Layout ---- */
.form-builder {
  display: flex;
  gap: var(--space-md);
  height: calc(100vh - var(--topbar-height) - var(--space-2xl));
}

.field-palette {
  width: 220px;
  flex-shrink: 0;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  overflow-y: auto;
}

.field-palette h4 {
  font-size: var(--text-sm);
  color: var(--gray-500);
  margin-bottom: var(--space-sm);
}

.field-palette-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  border: 1px dashed var(--gray-300);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  cursor: grab;
  margin-bottom: var(--space-xs);
  transition: background var(--transition-fast);
}
.field-palette-item:hover { background: var(--gray-50); }
.field-palette-item:active { cursor: grabbing; }

/* ---- Canvas (drop zone) ---- */
.field-canvas {
  flex: 1;
  background: #fff;
  border: 2px dashed var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  overflow-y: auto;
  min-height: 300px;
  transition: border-color var(--transition-fast);
}
.field-canvas.drag-over {
  border-color: var(--color-primary);
  background: rgba(37, 99, 235, 0.03);
}

.form-field-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  background: #fff;
  cursor: grab;
  transition: box-shadow var(--transition-fast);
}
.form-field-item:hover { box-shadow: var(--shadow-md); }
.form-field-item.selected { border-color: var(--color-primary); }

.field-drag-handle {
  color: var(--gray-400);
  cursor: grab;
  flex-shrink: 0;
  font-size: var(--text-lg);
  user-select: none;
}
.field-drag-handle:active { cursor: grabbing; }

/* ---- Properties Panel ---- */
.field-properties {
  width: 280px;
  flex-shrink: 0;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  overflow-y: auto;
}

.field-properties h4 {
  font-size: var(--text-sm);
  color: var(--gray-500);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--gray-100);
}

/* ---- Form Preview ---- */
.form-preview {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

/* ---- Photo Capture ---- */
.photo-capture {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--gray-900);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
}
.photo-capture video,
.photo-capture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---- File Upload Zone ---- */
.file-upload-zone {
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  text-align: center;
  color: var(--gray-500);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.file-upload-zone:hover,
.file-upload-zone.drag-over {
  border-color: var(--color-primary);
  background: rgba(37, 99, 235, 0.03);
}

/* ---- Stepper ---- */
.stepper {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: var(--space-lg);
}

.stepper-step {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--gray-400);
  position: relative;
  flex: 1;
}

.stepper-step::before {
  content: attr(data-step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  border: 2px solid var(--gray-300);
  font-size: var(--text-xs);
  font-weight: 600;
  flex-shrink: 0;
}

.stepper-step::after {
  content: '';
  flex: 1;
  height: 2px;
  background: var(--gray-200);
  margin-left: var(--space-sm);
}
.stepper-step:last-child::after { display: none; }

.stepper-step.active {
  color: var(--color-primary);
}
.stepper-step.active::before {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
}

.stepper-step.completed {
  color: var(--color-success);
}
.stepper-step.completed::before {
  border-color: var(--color-success);
  background: var(--color-success);
  color: #fff;
  content: '\2713';
}
.stepper-step.completed::after {
  background: var(--color-success);
}

/* ---- Form List ---- */
.form-list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}

.form-template-card {
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
  cursor: default;
}
.form-template-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.form-draft-card {
  border-left: 3px solid #f59e0b;
}

.form-list-section-title {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.form-list-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
  font-size: var(--text-xs);
  color: var(--gray-500);
}

.form-list-meta-item {
  display: flex;
  align-items: center;
  gap: 2px;
}

/* ---- SmartSelect Component ---- */
.ss-wrapper {
  position: relative;
  width: 100%;
}

.ss-input {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  background: #fff;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.ss-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.ss-input:read-only {
  background: var(--gray-50);
  cursor: default;
}

.ss-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 4px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-height: 260px;
  overflow-y: auto;
  z-index: 50;
}

.ss-group-header {
  padding: var(--space-xs) var(--space-sm);
  font-size: 10px;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-100);
  position: sticky;
  top: 0;
}

.ss-item {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ss-item:hover,
.ss-item.ss-highlighted {
  background: var(--blue-50, #eff6ff);
}
.ss-item.ss-selected {
  color: var(--color-primary);
  font-weight: 600;
}

.ss-item-badge {
  font-size: 9px;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  background: var(--gray-100);
  color: var(--gray-500);
}
.ss-item-badge.ss-badge-freq {
  background: var(--blue-100, #dbeafe);
  color: var(--blue-700, #1d4ed8);
}

.ss-create-new {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  color: var(--color-primary);
  cursor: pointer;
  border-top: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.ss-create-new:hover {
  background: var(--blue-50, #eff6ff);
}

.ss-empty {
  padding: var(--space-md);
  text-align: center;
  color: var(--gray-400);
  font-size: var(--text-sm);
}

/* ---- Inline Label Edit (canvas) ---- */
.fb-inline-label {
  cursor: text;
  border-bottom: 1px dashed transparent;
  transition: border-color var(--transition-fast);
  padding: 1px 2px;
  border-radius: 2px;
}
.fb-inline-label:hover {
  border-bottom-color: var(--gray-400);
  background: var(--gray-50);
}

.fb-inline-input {
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 1px 4px;
  font-size: inherit;
  font-weight: inherit;
  outline: none;
  width: 100%;
  max-width: 200px;
}

/* ---- Mode Toggle (design/preview) ---- */
.fb-mode-toggle {
  display: inline-flex;
  background: var(--gray-100);
  border-radius: var(--radius-md);
  padding: 2px;
  gap: 2px;
}

.fb-mode-btn {
  padding: var(--space-xs) var(--space-sm);
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  cursor: pointer;
  color: var(--gray-500);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.fb-mode-btn:hover {
  color: var(--foreground);
}
.fb-mode-btn.active {
  background: #fff;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
}

/* ---- Form Analytics Tab Bar ---- */
.fa-tab-bar {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: var(--space-lg);
}

.fa-tab {
  padding: var(--space-sm) var(--space-lg);
  border: none;
  background: none;
  font-size: var(--text-sm);
  color: var(--gray-500);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-fast);
}
.fa-tab:hover {
  color: var(--foreground);
}
.fa-tab--active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}

/* ---- Form Builder Palette Click Hint ---- */
.field-palette-item {
  cursor: pointer;
}
.field-palette-item:active {
  cursor: pointer;
  transform: scale(0.97);
}