/**
 * DeckCraft Panes CSS - Sidebars, Inspector, Animation & Selection Pane, Speaker Notes
 * Giấy phép: MIT
 */

/* Slide Sorter Thumbnails */
.slide-thumb-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  transition: background-color 0.15s;
}

.slide-thumb-card:hover {
  background-color: #F1F5F9;
}

.slide-thumb-card.active {
  background-color: #DBEAFE;
}

.slide-thumb-number {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  width: 18px;
  text-align: right;
}

.slide-thumb-preview {
  position: relative;
  flex: 1;
  aspect-ratio: 16 / 9;
  background-color: #FFFFFF;
  border: 1px solid var(--border-dark);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.slide-thumb-card.active .slide-thumb-preview {
  border: 2px solid var(--brand-primary);
}

.slide-thumb-card.hidden-slide {
  opacity: 0.55;
}

.slide-thumb-card.hidden-slide .slide-thumb-number {
  text-decoration: line-through;
  color: #ef4444;
  font-weight: 700;
}

.slide-thumb-card.hidden-slide .slide-thumb-preview::before {
  content: '🚫';
  position: absolute;
  top: 3px;
  right: 3px;
  font-size: 11px;
  z-index: 5;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.4));
}

.slide-badge-trans {
  position: absolute;
  bottom: 2px;
  right: 2px;
  background: rgba(0, 0, 0, 0.6);
  color: #FACC15;
  font-size: 8px;
  padding: 1px 3px;
  border-radius: 2px;
}

.slide-add-card {
  border: 1.5px dashed var(--border-dark);
  border-radius: 6px;
  padding: 10px;
  text-align: center;
  color: var(--brand-primary);
  font-weight: 600;
  font-size: 12px;
  cursor: pointer;
  transition: background 0.15s;
}

.slide-add-card:hover {
  background-color: #EFF6FF;
  border-color: var(--brand-primary);
}

/* Inspector Tabs */
.inspector-tabs {
  display: flex;
  background-color: #F8FAFC;
  border-bottom: 1px solid var(--border-color);
}

.insp-tab-btn {
  flex: 1;
  padding: 8px 4px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  text-align: center;
}

.insp-tab-btn.active {
  color: var(--brand-primary);
  border-bottom-color: var(--brand-primary);
  background-color: #FFFFFF;
  font-weight: 600;
}

.inspector-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.inspector-section {
  border-bottom: 1px solid #F1F5F9;
  padding-bottom: 12px;
}

.inspector-section-header {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.inspector-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 12px;
}

.inspector-row-2 {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.input-group {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 4px;
}

.input-group label {
  font-size: 11px;
  color: var(--text-muted);
  width: 32px;
}

.input-group input {
  flex: 1;
  width: 100%;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 3px 6px;
  font-size: 12px;
}

.inspector-select {
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 3px 8px;
  font-size: 12px;
  background: #FFFFFF;
}

.color-picker-trigger {
  width: 32px;
  height: 20px;
  border: 1px solid var(--border-dark);
  border-radius: 4px;
  cursor: pointer;
  box-shadow: inset 0 0 2px rgba(0,0,0,0.2);
}

/* Animation Pane */
.anim-pane-content {
  padding: 10px;
}

.anim-controls {
  display: flex;
  gap: 6px;
  margin-bottom: 10px;
}

.btn-primary-sm, .btn-secondary-sm {
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  border: none;
}

.btn-primary-sm { background: var(--brand-primary); color: #FFFFFF; }
.btn-secondary-sm { background: #E2E8F0; color: var(--text-main); }

.anim-item-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #F8FAFC;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 6px 8px;
  margin-bottom: 6px;
}

.anim-item-left {
  display: flex;
  align-items: center;
  gap: 6px;
}

.anim-badge {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
}

.anim-cat-entrance { background-color: #10B981; }
.anim-cat-emphasis { background-color: #F59E0B; }
.anim-cat-exit { background-color: #EF4444; }

.anim-item-details {
  display: flex;
  flex-direction: column;
}

.anim-item-name { font-size: 12px; font-weight: 600; }
.anim-item-effect { font-size: 10px; color: var(--text-muted); }

.btn-anim-del {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 12px;
}

/* Selection Pane */
.selection-pane-content {
  padding: 10px;
}

.sel-top-actions {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}

.selection-layer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 8px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  margin-bottom: 4px;
  cursor: pointer;
}

.selection-layer-row.selected {
  background-color: #EFF6FF;
  border-color: var(--brand-primary);
}

.sel-layer-info {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sel-layer-info button {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 12px;
}

.sel-layer-name {
  font-size: 12px;
  color: var(--text-main);
}

.sel-layer-reorder button {
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 2px;
  padding: 1px 4px;
  font-size: 9px;
  cursor: pointer;
}

/* Speaker Notes Section */
.notes-pane-section {
  background-color: #FFFFFF;
  border-top: 1px solid var(--border-color);
  height: 80px;
  display: flex;
  flex-direction: column;
}

.notes-header {
  padding: 3px 8px;
  background-color: #F8FAFC;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
}

.notes-textarea {
  flex: 1;
  border: none;
  padding: 6px 8px;
  font-family: inherit;
  font-size: 12px;
  resize: none;
  outline: none;
}

/* ==================== Review & Accessibility Panes ==================== */
.insp-tab-btn {
  background: transparent;
  border: none;
  font-size: 12px;
  font-weight: 500;
  color: #64748b;
  cursor: pointer;
  padding: 8px 12px;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}

.insp-tab-btn:hover {
  color: #1e293b;
}

.insp-tab-btn.active {
  color: #3b82f6;
  border-bottom-color: #3b82f6;
  font-weight: 600;
}

.comment-card {
  transition: all 0.15s ease-in-out;
}

.comment-card.active {
  border-color: #3b82f6 !important;
  box-shadow: 0 0 0 1px #3b82f6;
}

.a11y-item-card {
  transition: transform 0.1s ease, box-shadow 0.15s ease;
}

.a11y-item-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}