/* ── add category form ─────────────────────────── */

.cat-add-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: var(--gap);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--gap);
}

.cat-add-form .btn {
  align-self: flex-end;
  width: auto;
}

/* ── color picker ──────────────────────────────── */

.color-picker {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 4px 0;
}

.color-swatch {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  flex-shrink: 0;
  outline: none;
  padding: 0;
  appearance: none;
}

.color-swatch.is-selected {
  border-color: var(--text);
  box-shadow: 0 0 0 2px var(--bg);
}

/* ── category list rows ────────────────────────── */

.cat-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.cat-row-left {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.cat-name-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cat-swatch-sm {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
}

.cat-name {
  font-size: 14px;
  color: var(--text);
}

.cat-description {
  font-size: 12px;
  color: var(--text-muted);
}

.cat-parent-hint {
  font-size: 11px;
  color: var(--text-muted);
  opacity: 0.7;
}

.cat-rules-hint {
  font-size: 11px;
  color: var(--text-muted);
  overflow: hidden;
  opacity: 0.6;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cat-row--child {
  padding-left: calc(var(--gap) * 1.5);
  border-left: 2px solid var(--border);
  margin-left: 4px;
}

.cat-row-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

/* ── category edit mode ────────────────────────── */

.cat-row.is-editing {
  flex-direction: column;
  align-items: stretch;
}

.cat-row.is-editing .cat-edit-actions {
  flex-basis: auto;
}

.cat-edit-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-basis: 100%;
}

.cat-edit-actions .btn,
.cat-edit-actions .btn-ghost {
  width: auto;
}

/* ── rules card ────────────────────────────────── */

.rules-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--gap);
  margin-bottom: var(--gap);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.rules-card-apply {
  display: flex;
  align-items: center;
  gap: 8px;
}

.rules-card-apply .btn {
  width: auto;
  white-space: nowrap;
  flex-shrink: 0;
}

.rules-card-apply .field {
  flex: 1;
}

.rules-apply-status {
  font-size: 11px;
  color: var(--text-muted);
  min-height: 1em;
}

.rules-card-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

/* ── rules list ────────────────────────────────── */

.rule-group {
  border-bottom: 1px solid var(--border);
}

.rule-group-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  cursor: pointer;
  user-select: none;
}

.rule-group-header:hover .rule-group-name {
  color: var(--accent);
}

.rule-group-name {
  flex: 1;
  font-size: 14px;
  color: var(--text);
}

.rule-group-count {
  font-size: 11px;
  color: var(--text-muted);
}

.rule-group-chevron {
  font-size: 10px;
  color: var(--text-muted);
  width: 14px;
  text-align: center;
}

.rule-group-body {
  display: none;
  padding-left: 12px;
}

.rule-group.is-open .rule-group-body {
  display: block;
}

.rule-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
}

.rule-group-body .rule-row:not(:last-child) {
  border-bottom: 1px solid var(--border);
}

.rule-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.rule-pattern {
  font-size: 13px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rule-category {
  font-size: 11px;
  color: var(--text-muted);
}