/* todo-explorer.css — 从 styles.css 原行号 L14092-L14250 原样切出，顺序即级联顺序 */
/* ==========================================================================
   TODO Explorer
   ========================================================================== */

.todo-body {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.todo-toolbar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  border-bottom: 1px solid var(--panel-border);
  min-height: 26px;
}

.todo-filters {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 4px;
}

.todo-filter-label {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.todo-filter-label input[type="checkbox"] {
  width: 12px;
  height: 12px;
  margin: 0;
  cursor: pointer;
}

.todo-stats {
  margin-left: auto;
  font-size: 11px;
  color: var(--text-secondary);
  display: flex;
  gap: 10px;
}

.todo-tree {
  flex: 1;
  overflow: auto;
  padding: 4px 0;
  font-size: 12px;
}

.todo-empty {
  padding: 20px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 12px;
}

.todo-file {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  cursor: pointer;
  white-space: nowrap;
  color: var(--text-primary);
  font-weight: 500;
  transition: background 0.08s;
}

.todo-file:hover {
  background: var(--bg-hover);
}

.todo-file.collapsed+.todo-file-items {
  display: none;
}

.todo-file-icon {
  flex-shrink: 0;
  font-size: 8px;
  color: var(--text-secondary);
  transition: transform 0.15s;
}

.todo-file.collapsed .todo-file-icon {
  transform: rotate(0deg);
}

.todo-file:not(.collapsed) .todo-file-icon {
  transform: rotate(90deg);
}

.todo-file-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

.todo-file-count {
  flex-shrink: 0;
  font-size: 10px;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  padding: 0 5px;
  border-radius: 8px;
}

.todo-file-items {
  padding-left: 16px;
}

.todo-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  cursor: pointer;
  white-space: nowrap;
  color: var(--text-primary);
  transition: background 0.08s;
}

.todo-item:hover {
  background: var(--bg-hover);
}

.todo-item-type {
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 600;
  font-family: var(--editor-font-family, 'Cascadia Mono', 'Consolas', monospace);
  min-width: 42px;
}

.todo-item-msg {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-secondary);
  font-size: 11px;
}

.todo-item-loc {
  flex-shrink: 0;
  font-size: 10px;
  color: var(--text-secondary);
  font-family: var(--editor-font-family, 'Cascadia Mono', 'Consolas', monospace);
}