/* === InsightsView === */
.insights-view {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.insights-view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-shrink: 0;
}

.insights-view-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.insights-view-title h2 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.insights-view-count {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: normal;
}

.insights-view-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Model configuration row — collapsible, below the action bar */
.insights-model-config {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  border-bottom: 1px solid var(--border);
  background: var(--bg-subtle, var(--bg));
}

.insights-model-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.insights-model-config .model-combobox {
  max-width: 320px;
}

/* Gear toggle with active indicator */
.insights-model-toggle {
  position: relative;
}

.insights-model-indicator {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--todo, #f59e0b);
}

.insights-view-close {
  color: var(--text-muted);
}

.insights-view-close:hover {
  color: var(--text);
}

/* Status region */
.insights-status-region {
  padding: var(--space-md) var(--space-lg);
  flex-shrink: 0;
}

.insights-status-region:empty {
  padding: 0;
}

.insights-status-message {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
}

.insights-status-message--success {
  background: color-mix(in srgb, var(--color-success) 10%, transparent);
  color: var(--color-success);
}

.insights-status-message--error {
  background: color-mix(in srgb, var(--color-error) 10%, transparent);
  color: var(--color-error);
}

.insights-status-message--info {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--accent);
}

/* Error callout */
.insights-error-callout {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin: 0 var(--space-lg) var(--space-md);
  padding: var(--space-md);
  background: color-mix(in srgb, var(--color-error) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-error) 30%, transparent);
  border-radius: var(--radius-md);
  color: var(--color-error);
  font-size: 0.8125rem;
  flex-shrink: 0;
}

/* Run info */
.insights-run-info {
  padding: 0 var(--space-lg) var(--space-md);
  flex-shrink: 0;
}

.insights-run-status {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Loading state */
.insights-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-2xl);
  color: var(--text-muted);
}

/* Error state */
.insights-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-2xl);
  text-align: center;
}

.insights-error p {
  color: var(--text-muted);
  margin: 0;
}

/* Empty state */
.insights-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-2xl);
  text-align: center;
  flex: 1;
}

.insights-empty h3 {
  margin: 0;
  font-size: 1.125rem;
  color: var(--text);
}

.insights-empty p {
  color: var(--text-muted);
  margin: 0;
  max-width: calc(var(--space-2xl) * 12 + var(--space-lg));
}

/* Two-pane body */
.insights-body {
  flex: 1;
  min-height: 0;
  display: flex;
  overflow: hidden;
}

/* Sidebar (categories) */
.insights-sidebar {
  width: calc(var(--space-2xl) * 7 + var(--space-lg));
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  background: var(--surface);
  overflow-y: auto;
  min-height: 0;
}

.insights-category-list {
  list-style: none;
  margin: 0;
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.insights-category-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  color: var(--text);
  font: inherit;
  font-size: 0.8125rem;
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.insights-category-item:hover {
  background: var(--surface-elevated);
}

.insights-category-item--active {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
  color: var(--accent);
}

.insights-category-icon {
  flex-shrink: 0;
  color: var(--accent);
}

.insights-category-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}

.insights-category-count {
  flex-shrink: 0;
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--surface-elevated);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
}

.insights-category-item--active .insights-category-count {
  background: var(--surface);
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
}

/* Detail pane */
.insights-detail {
  flex: 1;
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  padding: var(--space-lg);
}

/* Section (single, in detail pane) */
.insights-section {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.insights-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.insights-section-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.insights-section-title h3 {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
}

.insights-section-icon {
  color: var(--accent);
}

.insights-section-count {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--surface-elevated);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
}

.insights-section-content {
  padding: var(--space-md);
}

/* Insights list */
.insights-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* Individual insight item */
.insight-item {
  padding: var(--space-md);
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: var(--space-xs) solid var(--accent);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

.insight-item:hover {
  border-color: var(--accent);
}

.insight-item-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
}

.insight-item-title {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}

.insight-item-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-shrink: 0;
}

/* Borderless icon-prominent action buttons inside insight items */
.insight-item-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: calc(var(--space-lg) * 2);
  height: calc(var(--space-lg) * 2);
  padding: 0;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.insight-item-action-btn:hover:not(:disabled) {
  background: var(--surface-elevated);
  color: var(--accent);
}

.insight-item-action-btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-strong);
}

.insight-item-action-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.insight-item-content {
  margin: var(--space-sm) 0 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

.insight-item-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-sm);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.insight-item-status {
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  text-transform: capitalize;
  font-weight: 500;
}

.insight-item-status--generated {
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  color: var(--accent);
}

.insight-item-status--confirmed {
  background: color-mix(in srgb, var(--color-success) 15%, transparent);
  color: var(--color-success);
}

.insight-item-status--stale {
  background: color-mix(in srgb, var(--color-warning) 15%, transparent);
  color: var(--color-warning);
}

.insight-item-status--dismissed {
  background: color-mix(in srgb, var(--text-dim) 15%, transparent);
  color: var(--text-dim);
}

.insight-item-status--archived {
  background: color-mix(in srgb, var(--text-dim) 15%, transparent);
  color: var(--text-dim);
}

.insight-item--archived {
  opacity: 0.6;
  border-left-color: var(--text-dim);
}

.insight-item--archived .insight-item-title {
  text-decoration: line-through;
  color: var(--text-muted);
}

.insight-item--archived .insight-item-content {
  text-decoration: line-through;
}

.insight-item-date {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

/* Mobile responsive: stack panes vertically; sidebar becomes a horizontal scroller */
@media (max-width: 768px) {
  .insights-view-header {
    flex-wrap: nowrap;
    gap: var(--space-sm);
    padding: var(--space-md);
  }

  .insights-view-title {
    min-width: 0;
    flex: 1 1 auto;
  }

  .insights-view-title h2 {
    font-size: 1rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .insights-view-actions {
    flex-shrink: 0;
    justify-content: flex-end;
    flex-wrap: nowrap;
    gap: var(--space-xs);
  }

  .insights-body {
    flex-direction: column;
  }

  .insights-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
    overflow-y: hidden;
    flex-shrink: 0;
  }

  .insights-category-list {
    flex-direction: row;
    flex-wrap: nowrap;
    padding: var(--space-sm);
    gap: var(--space-xs);
  }

  .insights-category-list > li {
    flex-shrink: 0;
  }

  .insights-category-item {
    white-space: nowrap;
    padding: var(--space-xs) var(--space-sm);
  }

  .insights-category-label {
    overflow: visible;
    text-overflow: clip;
  }

  .insights-detail {
    padding: var(--space-md);
  }

  .insights-section-header {
    padding: var(--space-sm) var(--space-md);
  }

  .insights-section-content {
    padding: var(--space-sm);
  }

  .insight-item {
    padding: var(--space-sm);
  }

  .insight-item-title {
    word-break: break-word;
  }

  .insight-item-header {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .insight-item-meta {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .insight-item-actions {
    align-self: flex-end;
  }

  .insight-item-action-btn {
    width: calc(var(--space-2xl) + var(--space-sm));
    height: calc(var(--space-2xl) + var(--space-sm));
  }

  .insights-view-actions .btn {
    min-height: calc(var(--space-2xl) + var(--space-xs));
  }

  .insights-show-archived-toggle {
    max-width: calc(var(--space-2xl) * 5 + var(--space-md));
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .insights-view-close {
    min-height: calc(var(--space-2xl) + var(--space-xs));
    min-width: calc(var(--space-2xl) + var(--space-xs));
  }

  .insights-view-count {
    font-size: 0.75rem;
  }

  .insights-model-config {
    padding: var(--space-xs) var(--space-md);
  }

  .insights-model-config .model-combobox {
    max-width: 200px;
  }
}