/* Slide Thumbnail Component */
.slide-thumbnail {
  display: flex;
  flex-direction: column;
  border: 2px solid var(--border-primary);
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.2s ease;
  background: var(--bg-secondary);
  overflow: hidden;
  position: relative;
}

/* Interactive States - shared box-shadow */
.slide-thumbnail:hover,
.slide-thumbnail.active {
  border-color: var(--border-accent);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

.slide-thumbnail.active {
  background: var(--bg-accent);
}

/* Thumbnail Number Badge */
.thumbnail-number {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  background: var(--color-gray-700);
  color: var(--color-white);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  z-index: 10;
}

.slide-thumbnail.active .thumbnail-number {
  background: var(--color-blue-500);
}

/* Preview Area */
.thumbnail-preview {
  padding: 2rem 1rem 1rem;
  min-height: 80px;
  background: var(--bg-muted);
  display: flex;
  align-items: center;
  justify-content: center;
}

.thumbnail-content {
  text-align: center;
}

/* Content Labels - shared text styling */
.thumbnail-content span {
  display: block;
  font-size: 0.75rem;
}

.layout-name {
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.content-count {
  font-size: 0.625rem; /* Override smaller size */
  color: var(--text-tertiary);
}

/* Action Bar */
.thumbnail-actions {
  display: flex;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.5rem;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-primary);
}

/* Action Buttons - consolidated common properties */
.thumbnail-action {
  background: none;
  border: none;
  padding: 0.25rem;
  border-radius: 0.25rem;
  cursor: pointer;
  font-size: 0.875rem;
  transition: background-color 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
}

/* Button States - cascading hover effects */
.thumbnail-action:hover:not(:disabled) {
  background: var(--bg-hover);
}

.thumbnail-action:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Specific Action Types - override general hover */
.thumbnail-action.edit:hover:not(:disabled) {
  background: var(--color-blue-100);
}

.thumbnail-action.delete:hover:not(:disabled) {
  background: var(--color-red-100);
}