@import "../../styles/global.css";

.data-browser {
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  height: 100%;
  user-select: none;
}

.browser-header {
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-sm);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
}

.header-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.header-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.search-box {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: var(--spacing-sm);
  color: var(--text-muted);
  z-index: 1;
}

.search-input {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm) var(--spacing-sm) var(--spacing-sm) 28px;
  font-size: var(--font-size-xs);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast);
}

.search-input:focus {
  border-color: var(--border-accent);
}

.search-input::placeholder {
  color: var(--text-muted);
}

.filter-button {
  background: none;
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-button:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.browser-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-sm) 0;
}

.tree-item-container {
  width: 100%;
}

.tree-item {
  cursor: pointer;
  transition: background var(--transition-fast);
  min-height: 20px;
}

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

.tree-item.selected {
  background: var(--bg-quaternary);
}

.tree-item-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  min-height: 20px;
}

.expand-toggle {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.expand-toggle:hover {
  color: var(--text-primary);
}

.item-icon {
  color: var(--text-secondary);
  flex-shrink: 0;
}

.tree-item.selected .item-icon {
  color: var(--text-accent);
}

.item-name {
  font-size: var(--font-size-xs);
  color: var(--text-primary);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tree-item.selected .item-name {
  color: var(--text-accent);
}

.item-type {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  font-style: italic;
  margin-left: auto;
  flex-shrink: 0;
}

.tree-children {
  margin-left: 0;
}