/* ========================================
   Export Modal Specific Styles
   ======================================== */

.export-modal {
  width: 600px;
  height: 700px;
  background: var(--bg-primary, #ffffff);
}

[data-theme="dark"] .export-modal {
  background: var(--bg-primary, #1e1e1e);
}

/* Project Info Section */
.export-modal__info {
  padding: 1rem 1.5rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.export-modal__info-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.export-modal__info-row:last-child {
  margin-bottom: 0;
}

.export-modal__info-label {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.export-modal__info-value {
  color: var(--text-primary);
  font-size: 0.875rem;
  font-family: monospace;
}

/* Selection Controls */
.export-modal__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.export-modal__selection-info {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.export-modal__selection-info strong {
  color: var(--accent-color);
  font-weight: 600;
}

.export-modal__controls-buttons {
  display: flex;
  gap: 0.5rem;
}

.export-modal__control-btn {
  padding: 0.375rem 0.75rem;
  border-radius: 4px;
  font-size: 0.8125rem;
  font-weight: 500;
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.export-modal__control-btn:hover {
  background: var(--bg-hover);
  border-color: var(--accent-color);
}

.export-modal__control-btn:active {
  background: var(--bg-active);
}

/* Tree Container */
.export-modal__tree-container {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.5rem;
  min-height: 0;
}

[data-theme="dark"] .export-modal__tree-container {
  background: rgba(0, 0, 0, 0.2);
}

/* Export Tree Styles */
.export-tree {
  user-select: none;
}

/* Remove yellow dashed borders and add custom focus styles */
.export-modal *:focus {
  outline: none;
}

.export-modal *:focus-visible {
  outline: 2px solid var(--accent-color, #007bff);
  outline-offset: 2px;
  border-radius: 2px;
}

.tree-node__checkbox:focus-visible {
  outline: 2px solid var(--accent-color, #007bff);
  outline-offset: 1px;
}

.tree-node--export {
  margin-bottom: 0.25rem;
}

.tree-node--export .tree-node__content {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.5rem;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.1s;
}

.tree-node--export .tree-node__content:hover {
  background: var(--bg-hover);
}

/* Checkbox Styling */
.tree-node__checkbox {
  width: 16px;
  height: 16px;
  margin: 0;
  cursor: pointer;
  flex-shrink: 0;
  accent-color: var(--accent-color);
}

/* Arrow for folders */
.tree-node__arrow {
  flex-shrink: 0;
  transition: transform 0.2s;
  color: var(--text-secondary);
}

.tree-node--expanded .tree-node__arrow {
  transform: rotate(90deg);
}

/* Icon */
.tree-node__icon {
  flex-shrink: 0;
  object-fit: contain;
}

/* Label */
.tree-node__label {
  flex: 1;
  color: var(--text-primary);
  font-size: 0.875rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Child count badge */
.tree-node__count {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  background: var(--bg-secondary);
  padding: 0.125rem 0.375rem;
  border-radius: 10px;
  flex-shrink: 0;
}

/* Children container */
.tree-node__children {
  margin-left: 1.5rem;
  overflow: hidden;
}

.tree-node__children--collapsed {
  display: none;
}

/* Indentation levels */
.tree-node--level-1 { margin-left: 0; }
.tree-node--level-2 { margin-left: 0; }
.tree-node--level-3 { margin-left: 0; }

/* Scrollbar styling */
.export-modal__tree-container::-webkit-scrollbar {
  width: 8px;
}

.export-modal__tree-container::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: 4px;
}

.export-modal__tree-container::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

.export-modal__tree-container::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary);
}