/*
 * Wine Name Quality — Layer 3 of wine-name-quality plan.
 * Settings subsection: cluster audit + bulk merge UX.
 *
 * Plan: docs/plans/wine-name-quality.md §5.3.
 */

.wnq-shell {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.wnq-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.wnq-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.wnq-description {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-secondary, #555);
  line-height: 1.4;
}

.wnq-actions {
  display: flex;
  gap: 8px;
}

.wnq-run-btn {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-primary, #1f77b4);
  background: var(--color-primary, #1f77b4);
  color: #fff;
  cursor: pointer;
  font-size: 0.92rem;
  min-height: 36px;
}

.wnq-run-btn:hover,
.wnq-run-btn:focus {
  background: var(--color-primary-hover, #165a8d);
  outline: 2px solid var(--color-focus, #ffbf47);
  outline-offset: 2px;
}

.wnq-run-btn:disabled {
  opacity: 0.6;
  cursor: wait;
}

.wnq-loading {
  color: var(--color-text-secondary, #666);
  font-style: italic;
  margin: 8px 0;
}

/* ============================================================
 * Status banners
 * ============================================================ */

.wnq-banner {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  line-height: 1.4;
  border: 1px solid var(--color-border, #ccc);
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  /* Audit code-r1/H7 */
  flex-wrap: wrap;
  min-width: 0;
}

.wnq-banner--tidy {
  background: var(--color-success-bg, #eaf7ea);
  border-color: var(--color-success-border, #a6d4a6);
  color: var(--color-success-accent, #2e7d32);
}

.wnq-banner--large {
  background: var(--color-warning-bg, #fdf4e0);
  border-color: var(--color-warning-border, #e0c38a);
  color: var(--color-warning-accent, #8a5800);
}

.wnq-banner--error {
  background: var(--color-error-bg, #fceaea);
  border-color: var(--color-error-border, #e0a6a6);
  color: var(--color-error-accent, #b32020);
}

.wnq-banner button {
  border: 1px solid currentColor;
  background: transparent;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: inherit;
  font-size: 0.88rem;
}

/* ============================================================
 * Cluster cards
 * ============================================================ */

.wnq-clusters {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.wnq-cluster {
  padding: 12px 14px;
  background: var(--color-surface, #fff);
  border: 1px solid var(--color-border, #ddd);
  border-radius: var(--radius-md);
}

.wnq-cluster-header {
  display: flex;
  gap: 10px;
  align-items: baseline;
  margin-bottom: 8px;
}

.wnq-cluster-total {
  font-size: 1rem;
}

.wnq-cluster-size {
  color: var(--color-text-secondary, #666);
  font-size: 0.88rem;
}

.wnq-cluster-members {
  list-style: none;
  margin: 0 0 10px 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.wnq-cluster-member {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  /* Audit code-r1/H7: min-width:0 lets flex shrink below intrinsic
     content size — long producer names wrap instead of overflowing. */
  min-width: 0;
}

.wnq-cluster-name {
  /* Allow wrapping + ellipsis on very long names — producer strings
     can run to 60+ chars (domaine-heavy French / Italian estates). */
  min-width: 0;
  overflow-wrap: break-word;
}

.wnq-cluster-member--canonical {
  background: var(--color-success-bg, #eaf7ea);
  color: var(--color-success-accent, #2e7d32);
  font-weight: 600;
}

.wnq-cluster-count {
  color: var(--color-text-secondary, #666);
  font-size: 0.85rem;
}

.wnq-cluster-badge {
  font-size: 0.75rem;
  background: var(--color-success-accent, #2e7d32);
  color: #fff;
  padding: 2px 6px;
  border-radius: 999px;
  margin-left: auto;
}

.wnq-cluster-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.wnq-merge-btn,
.wnq-distinct-btn,
.wnq-skip-btn {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.88rem;
  min-height: 36px;
  border: 1px solid transparent;
}

.wnq-merge-btn {
  background: var(--color-primary, #1f77b4);
  color: #fff;
  border-color: var(--color-primary, #1f77b4);
}

.wnq-merge-btn:hover,
.wnq-merge-btn:focus {
  background: var(--color-primary-hover, #165a8d);
  outline: 2px solid var(--color-focus, #ffbf47);
  outline-offset: 2px;
}

.wnq-merge-btn:disabled {
  opacity: 0.6;
  cursor: wait;
}

.wnq-distinct-btn,
.wnq-skip-btn {
  background: transparent;
  border-color: var(--color-border, #bbb);
  color: var(--color-text-primary, #2c2c2c);
}

.wnq-distinct-btn:hover,
.wnq-skip-btn:hover {
  background: var(--color-neutral-bg-hover, #e8e8e8);
}

/* ============================================================
 * Undo toast
 * ============================================================ */

.wnq-undo-toast {
  padding: 10px 14px;
  background: var(--color-success-bg, #eaf7ea);
  border: 1px solid var(--color-success-border, #a6d4a6);
  border-left: 4px solid var(--color-success-accent, #2e7d32);
  border-radius: var(--radius-md);
  color: var(--color-text-primary, #2c2c2c);
  font-size: 0.9rem;
  display: flex;
  gap: 10px;
  align-items: center;
}

.wnq-undo-btn {
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-success-accent, #2e7d32);
  background: transparent;
  color: var(--color-success-accent, #2e7d32);
  cursor: pointer;
  font-weight: 600;
}

.wnq-undo-btn:hover,
.wnq-undo-btn:focus {
  background: var(--color-success-accent, #2e7d32);
  color: #fff;
  outline: 2px solid var(--color-focus, #ffbf47);
  outline-offset: 2px;
}

.wnq-undo-error {
  margin-left: 8px;
  color: var(--color-error-accent, #b32020);
  font-size: 0.85rem;
}

/* ============================================================
 * Mobile (480px)
 * ============================================================ */
@media (max-width: 480px) {
  .wnq-cluster-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .wnq-merge-btn,
  .wnq-distinct-btn,
  .wnq-skip-btn {
    flex: 1 1 auto;
  }
  .wnq-undo-toast {
    flex-direction: column;
    align-items: flex-start;
  }
}