/* === DirectoryPicker === */
.directory-picker {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.directory-picker-input-row {
  display: flex;
  gap: var(--space-sm);
}

.directory-picker-input {
  flex: 1;
  min-width: 0;
}

.directory-picker-browse-btn {
  flex-shrink: 0;
  white-space: nowrap;
}

.directory-picker-browser {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  animation: fadeIn var(--transition-fast);
}

.directory-picker-breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  white-space: nowrap;
}

.directory-picker-breadcrumb {
  background: none;
  border: none;
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  color: var(--todo);
  cursor: pointer;
  font-family: var(--font-mono);
}

.directory-picker-breadcrumb:hover {
  background: var(--card-hover);
  text-decoration: underline;
}

.directory-picker-breadcrumb:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-strong);
}

.directory-picker-breadcrumb-item {
  display: inline-flex;
  align-items: center;
}

.directory-picker-breadcrumb-sep {
  color: var(--text-dim);
  flex-shrink: 0;
}

.directory-picker-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  border-bottom: 1px solid var(--border);
}

.directory-picker-up-btn,
.directory-picker-hidden-toggle {
  color: var(--text-muted);
}

.directory-picker-up-btn:hover,
.directory-picker-hidden-toggle:hover {
  color: var(--text);
}

.directory-picker-up-btn:focus-visible,
.directory-picker-hidden-toggle:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-strong);
}

.directory-picker-entries {
  max-height: calc(var(--space-2xl) * 8);
  overflow-y: auto;
  padding: var(--space-xs) 0;
}

.directory-picker-entry {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-xs) var(--space-md);
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  transition: background-color var(--transition-fast);
}

.directory-picker-entry:hover {
  background: var(--card-hover);
}

.directory-picker-entry:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-strong);
}

.directory-picker-entry-icon {
  color: var(--todo);
  flex-shrink: 0;
}

.directory-picker-entry-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.directory-picker-entry-arrow {
  color: var(--text-dim);
  flex-shrink: 0;
}

.directory-picker-loading,
.directory-picker-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-xl);
  color: var(--text-muted);
}

.directory-picker-error {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  margin: var(--space-sm) var(--space-md);
  background: color-mix(in srgb, var(--color-error) 10%, transparent);
  border: 1px solid var(--color-error);
  border-radius: var(--radius-md);
  color: var(--color-error);
}

.directory-picker-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.directory-picker-selected-path {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.directory-picker-select-btn {
  flex-shrink: 0;
  padding: var(--space-sm) var(--space-lg);
}