/*
 * The file browser view: the toolbar with search, the folder trail, the totals readout, the file
 * table with its sort headers and row actions, the drop target for uploads and the questions
 * asked inside a row. Used by the Files view in the dialog.
 * Colours, fonts and spacing come from the custom properties in tokens.css; this file
 * never writes a colour value (StyleRulesTests). More in
 * docs/ADR-010-the-palette-borrowed-from-theyard.md.
 */

/* #region browser */
.toolbar {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  flex-wrap: wrap;
}

.toolbar form {
  display: flex;
  gap: var(--space-2);
  flex: 1;
  min-width: 260px;
}

.toolbar form input {
  flex: 1;
}

.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-md);
  min-height: var(--pill-height);
}

.crumbs button {
  height: auto;
  border: 0;
  padding: var(--space-1) var(--space-2);
  font-weight: var(--weight-medium);
  border-radius: var(--radius-sm);
}

.crumbs .here {
  font-weight: var(--weight-semibold);
  color: var(--color-heading);
  padding: var(--space-1) var(--space-2);
}

.crumbs .sep {
  color: var(--color-text-muted);
}

.readout {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--readout-size);
  letter-spacing: var(--readout-tracking);
  text-transform: uppercase;
  font-weight: var(--weight-medium);
  color: var(--color-text-muted);
}

.readout strong {
  color: var(--color-heading);
  font-size: var(--text-md);
  letter-spacing: 0;
  margin-right: var(--space-1);
}

.readout .warn {
  color: var(--color-warning);
}

.grid {
  flex: 1;
  overflow: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.grid.dropping {
  outline: var(--focus-ring);
  outline-offset: -2px;
  background: var(--color-accent-soft);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

thead th {
  position: sticky;
  top: 0;
  background: var(--color-surface-muted);
  text-align: left;
  font-size: var(--readout-size);
  letter-spacing: var(--readout-tracking);
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

thead th button {
  all: unset;
  cursor: pointer;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
}

thead th button:focus-visible {
  outline: var(--focus-ring);
}

thead th[aria-sort] button::after {
  content: ' \2191';
}

thead th[aria-sort='descending'] button::after {
  content: ' \2193';
}

tbody td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
  white-space: nowrap;
}

tbody tr:hover {
  background: var(--color-accent-soft);
}

td.name {
  white-space: normal;
  word-break: break-word;
  width: 100%;
}

td.name button {
  all: unset;
  cursor: pointer;
  color: var(--color-accent);
  font-weight: var(--weight-medium);
}

td.name button:focus-visible {
  outline: var(--focus-ring);
}

td.name .kind {
  display: inline-block;
  width: var(--icon-sm);
  margin-right: var(--space-2);
  color: var(--color-teal-deep);
  vertical-align: -2px;
}

td.num {
  text-align: right;
  color: var(--color-text-muted);
}

td.actions {
  text-align: right;
}

td.actions button {
  height: 28px;
  padding: 0 var(--space-2);
  font-size: var(--text-xs);
  border-width: 1px;
  margin-left: var(--space-1);
}

.empty {
  padding: var(--space-7);
  text-align: center;
  color: var(--color-text-muted);
}

.notice {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-warning-soft);
  color: var(--color-warning);
  border: 1px solid var(--color-warning);
  font-size: var(--text-sm);
}

.notice.error {
  background: var(--color-danger-soft);
  color: var(--color-danger);
  border-color: var(--color-danger);
}

.notice.ok {
  background: var(--color-success-soft);
  color: var(--color-success);
  border-color: var(--color-success);
}

.progress {
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-surface-muted);
  overflow: hidden;
}

.progress > div {
  height: 100%;
  background: var(--color-accent);
  transition: width var(--transition-fast);
}

.actions-row {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: center;
}

.actions-row .took {
  margin-left: auto;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
/* #endregion browser */