/* === Agent Metrics Bar === */
.agent-metrics-bar {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.agent-metric-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  flex: 1;
}

.agent-metric-card:hover {
  background: var(--card-hover);
  transform: translateY(calc(var(--space-xs) * -0.25));
}

.agent-metric-card--active svg { color: var(--state-active-text); }
.agent-metric-card--tasks svg { color: var(--in-progress); }
.agent-metric-card--success svg { color: var(--color-success); }
.agent-metric-card--runs svg { color: var(--in-progress); }

.agent-metric-info {
  display: flex;
  flex-direction: column;
}

.agent-metric-value {
  font-size: calc(var(--space-lg) + var(--space-xs) * 0.5);
  font-weight: 700;
  font-family: var(--font-mono);
  line-height: 1.2;
}

.agent-metric-label {
  font-size: calc(var(--space-sm) + var(--space-xs) * 0.75);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: calc(var(--space-xs) * 0.125);
}

/* === Agent List View === */
.agents-view {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

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

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

.agents-view-title h2 {
  font-size: calc(var(--space-lg) + var(--space-xs) * 0.5);
  font-weight: 600;
  margin: 0;
}

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

.agents-view-primary-actions {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.agent-controls-trigger {
  white-space: nowrap;
}

.agent-controls-trigger--active {
  border-color: var(--todo);
  box-shadow: var(--focus-ring);
}

.agent-controls-panel {
  position: absolute;
  top: calc(100% + var(--space-sm));
  right: 0;
  width: min(calc(var(--space-2xl) * 16), calc(100vw - var(--space-2xl)));
  max-width: calc(100vw - var(--space-2xl));
  padding: var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card);
  box-shadow: var(--shadow-lg);
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.agent-controls-panel--scrollable {
  max-height: 70vh;
  overflow-y: auto;
}

.agent-controls-panel .agent-controls {
  margin-bottom: 0;
  align-items: stretch;
}

.agent-controls-panel .agent-controls-actions {
  justify-content: flex-end;
}

.agent-controls-panel .agent-global-controls {
  margin-bottom: 0;
  padding: var(--space-md);
}

.agent-controls-mobile-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.agent-controls-mobile-actions .btn {
  flex: 1 1 calc(var(--space-2xl) * 4);
  justify-content: center;
}

.agent-controls-bulk-actions {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-xs);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.agent-controls-bulk-actions__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.agent-detail-bulk-menu-item {
  width: 100%;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text);
  text-align: left;
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: calc(var(--space-xs) * 0.5);
  cursor: pointer;
}

.agent-detail-bulk-menu-item:hover:not(:disabled),
.agent-detail-bulk-menu-item:focus-visible {
  outline: none;
  background: var(--card-hover);
}

.agent-detail-bulk-menu-item:disabled {
  color: var(--text-muted);
  cursor: not-allowed;
}

.agent-detail-bulk-menu-item-hint {
  font-size: calc(var(--space-sm) + var(--space-xs) * 0.5);
  color: var(--text-muted);
}

.agents-org-full-view {
  display: flex;
  flex: 1;
  min-height: 0;
}

.agents-view-content--org-full {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.agents-org-detail-view {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.agents-org-detail-back {
  align-self: flex-start;
}

.agents-split-layout {
  display: grid;
  grid-template-columns: minmax(calc(var(--space-xl) * 11 + var(--space-xs)), calc(var(--space-xl) * 13 + var(--space-lg))) minmax(0, 1fr);
  gap: 0;
  flex: 1;
  min-height: 0;
}

.agents-split-sidebar {
  min-height: 0;
  overflow: hidden;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.agents-split-detail {
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--surface);
}

.agents-view-content {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: calc(var(--space-lg) + var(--space-xs));
}


.agents-detail-empty-state {
  display: flex;
  flex: 1;
  min-height: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  color: var(--text-muted);
  text-align: center;
  padding: var(--space-xl);
}

.agents-detail-empty-state h3,
.agents-detail-empty-state p {
  margin: 0;
}

.agents-detail-empty-state svg {
  opacity: 0.3;
}

.agents-view-loading {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: calc(var(--space-2xl) * 6);
  gap: var(--space-sm);
  color: var(--text-muted);
}

.agent-controls {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.agent-controls-filters {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.agent-state-filter {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) calc(var(--space-sm) + var(--space-xs));
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

.agent-state-filter:hover {
  border-color: var(--text-dim);
  color: var(--text);
}

.agent-state-filter:focus-within {
  border-color: var(--todo);
  box-shadow: var(--focus-ring);
}

.agent-state-filter-select {
  appearance: none;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: calc(var(--space-sm) + var(--space-xs) + var(--space-xs) * 0.25);
  font-family: var(--font-primary);
  cursor: pointer;
  outline: none;
  padding-right: var(--space-xs);
}

.agent-system-filter {
  font-size: calc(var(--space-sm) + var(--space-xs) + var(--space-xs) * 0.25);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  user-select: none;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.agent-system-filter:hover {
  color: var(--text);
}

.agent-system-filter input[type="checkbox"] {
  width: calc(var(--space-sm) + var(--space-xs) * 2);
  height: calc(var(--space-sm) + var(--space-xs) * 2);
  accent-color: var(--todo);
  cursor: pointer;
}

.agent-create-form {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding: var(--space-lg);
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
}

/* ── Agent Tree Node Styles (shared with AgentDetailView) ──────────────── */

.agent-tree__node {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
}

.agent-tree__icon {
  font-size: calc(var(--space-md) + var(--space-xs));
  line-height: 1;
  flex-shrink: 0;
}

.agent-tree__name {
  font-size: calc(var(--space-sm) + var(--space-xs) + var(--space-xs) * 0.25);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.agent-tree__badge {
  font-size: calc(var(--space-sm) + var(--space-xs) * 0.5);
  font-weight: 600;
  text-transform: uppercase;
  padding: calc(var(--space-xs) * 0.5) calc(var(--space-xs) + var(--space-sm) * 0.25);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.agent-is-child {
  background: color-mix(in srgb, var(--accent) 5%, transparent);
  border-left: 2px solid var(--accent);
}

.agent-tree__children {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-left: calc(var(--space-md) - var(--space-xs));
  padding-left: var(--space-md);
  border-left: 1px solid var(--border);
}

.agent-tree__children::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 0;
  bottom: 50%;
  width: 1px;
  background: var(--border);
}

.agent-board {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(calc(var(--space-xl) * 8 + var(--space-sm)), 1fr));
  gap: var(--space-lg);
}

.agent-board-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  border-top-width: 3px;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.agent-board-card:hover {
  background: var(--card-hover);
  border-color: var(--text-muted);
}

.agent-board-card--active:hover,
.agent-board-card--running:hover {
  background: color-mix(in srgb, var(--state-active-border) 20%, var(--card-hover));
}

.agent-board-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.agent-board-icon {
  font-size: calc(var(--space-lg) + var(--space-xs));
  line-height: 1;
}

.agent-board-badge {
  font-size: calc(var(--space-sm) + var(--space-xs) * 0.5);
  font-weight: 600;
  text-transform: uppercase;
  padding: calc(var(--space-xs) * 0.5) calc(var(--space-sm) - var(--space-xs) * 0.25);
  border-radius: var(--radius-sm);
  margin-left: auto;
}

.agent-board-health {
  display: flex;
  align-items: center;
}

.agent-board-name {
  font-weight: 600;
  font-size: calc(var(--space-md) + var(--space-xs) * 0.5);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.agent-board-id {
  font-size: calc(var(--space-sm) + var(--space-xs) * 0.75);
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.agent-board-clickable {
  cursor: pointer;
}

.agent-board-clickable:hover .agent-board-name {
  color: var(--todo);
}

.agent-board-clickable:focus-visible {
  outline: none;
  border-radius: var(--radius-sm);
  box-shadow: var(--focus-ring-strong);
  background: color-mix(in srgb, var(--todo) 8%, transparent);
}

.agent-board-clickable:focus-visible .agent-board-name {
  color: var(--todo);
}

.agent-board-actions {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-xs);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--border);
}

.agent-board-actions .btn {
  flex: 1;
  justify-content: center;
}

.agent-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.agent-card {
  border: 1px solid var(--border);
  border-left-width: 4px;
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  background: var(--surface);
}

.agent-card--selected {
  border-left-color: var(--todo) !important;
  background: color-mix(in srgb, var(--todo) 8%, transparent);
}

.agent-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.agent-info {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.agent-info--clickable {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--space-md);
  cursor: pointer;
  padding: var(--space-xs);
  margin: calc(var(--space-xs) * -1);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.agent-info--clickable:hover {
  background: var(--card-hover);
}

.agent-info--clickable:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-strong);
  background: color-mix(in srgb, var(--todo) 8%, transparent);
}

.agent-info--clickable:hover .agent-name,
.agent-info--clickable:focus-visible .agent-name {
  color: var(--todo);
}

.agent-icon {
  font-size: calc(var(--space-xl) + var(--space-xs));
}

.agent-icon--clickable {
  cursor: pointer;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  user-select: none;
}

.agent-icon--clickable:hover {
  opacity: 0.7;
  transform: scale(1.1);
}

.agent-icon--clickable:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-strong);
  border-radius: var(--radius-sm);
}

.agent-role-select {
  font-size: calc(var(--space-md) + var(--space-xs) * 0.5);
  padding: var(--space-xs) var(--space-sm);
  min-width: calc(var(--space-2xl) * 3 + var(--space-lg));
  width: auto;
  cursor: pointer;
}

.agent-meta {
  display: flex;
  flex-direction: column;
}

.agent-name {
  font-weight: 600;
  font-size: var(--space-lg);
}

.agent-id {
  font-size: var(--space-md);
  font-family: var(--font-mono);
}

.agent-badges {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  min-width: 0;
  justify-content: flex-end;
}

.agent-approval-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-warning);
}

.agent-badges .badge-skill {
  min-width: 0;
  max-width: min(100%, calc(var(--space-2xl) * 6));
  overflow: hidden;
  text-overflow: ellipsis;
}

.agent-card-chevron {
  color: var(--text-muted);
  margin-left: auto;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.agent-info--clickable:hover .agent-card-chevron {
  opacity: 1;
}

.agent-card-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
  padding: var(--space-sm);
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  font-size: calc(var(--space-md) + var(--space-xs) * 0.25);
}

.agent-card-error {
  background: color-mix(in srgb, var(--color-error) 10%, transparent);
  border-left: var(--btn-border-width) solid var(--color-error);
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

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

.agent-card-error-actions {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.agent-card-error-preview {
  min-width: 0;
  flex: 1;
  font-family: var(--font-mono);
  font-size: var(--space-md);
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.agent-card-error-full {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--space-md);
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: calc(var(--space-2xl) * 4);
  overflow-y: auto;
}

.agent-card-error-copy-btn,
.agent-card-error-toggle {
  width: calc(var(--space-lg) + var(--space-md));
  height: calc(var(--space-lg) + var(--space-md));
  min-width: calc(var(--space-lg) + var(--space-md));
  min-height: calc(var(--space-lg) + var(--space-md));
  color: var(--text-muted);
}

.agent-card-error-copy-btn[aria-label="Copied error to clipboard"] {
  color: var(--color-success);
}

.agent-task,
.agent-heartbeat {
  display: flex;
  gap: var(--space-sm);
}

.agent-heartbeat-control {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.agent-heartbeat-select {
  width: auto;
  min-width: calc(var(--space-2xl) + var(--space-xl));
  padding: var(--space-xs) var(--space-md);
  font-size: var(--space-md);
}

.agent-heartbeat-last,
.agent-heartbeat-next,
.agent-heartbeat-saving {
  font-size: var(--space-md);
  line-height: 1;
  display: inline-flex;
  align-items: center;
}

.agent-card-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-sm);
  align-items: start;
  width: 100%;
  min-width: 0;
  container-type: inline-size;
  container-name: agent-card-actions;
}

.agent-card-actions-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
  min-width: 0;
}

.agent-card-actions-group--secondary {
  justify-content: flex-end;
}

.agent-card-actions .btn {
  flex: 0 0 auto;
  white-space: nowrap;
}

.agents-split-sidebar .agent-card-actions {
  gap: var(--space-xs);
}

.agents-split-sidebar .agent-card-actions-group {
  gap: var(--space-xs);
}

.agents-split-sidebar .agent-card-actions .btn {
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
}

@container agent-card-actions (max-width: calc(var(--space-2xl) * 9)) {
  .agents-split-sidebar .agent-card-actions {
    grid-template-columns: minmax(0, 1fr);
  }

  .agents-split-sidebar .agent-card-actions-group--secondary {
    justify-content: flex-start;
  }

  .agents-split-sidebar .agent-card-actions .agent-card-action-label {
    display: none;
  }
}

.agent-card--clickable {
  cursor: pointer;
}

.agent-card--clickable:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-strong);
}

.agent-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: calc(var(--space-2xl) + var(--space-lg));
  color: var(--text-muted);
  text-align: center;
}

.agent-empty-state__icon {
  color: var(--text-dim);
}

.agent-empty-state__title,
.agent-empty-state__description {
  margin: 0;
}

.agent-empty .btn {
  margin-top: var(--space-sm);
}

/* Agent state badge variants */
.agent-badge--idle {
  background: var(--state-idle-bg);
  color: var(--state-idle-text);
  border: 1px solid var(--state-idle-border);
}

.agent-badge--running {
  background: var(--state-active-bg);
  color: var(--state-active-text);
  border: 1px solid var(--state-active-border);
}

.agent-badge--active,
.agent-badge--paused {
  background: var(--state-idle-bg);
  color: var(--state-idle-text);
  border: 1px solid var(--state-idle-border);
}

.agent-badge--error {
  background: var(--state-error-bg);
  color: var(--state-error-text);
  border: 1px solid var(--state-error-border);
}

.agent-board-card--idle,
.agent-board-card--active,
.agent-board-card--paused { border-top-color: var(--state-idle-border); }
.agent-board-card--running {
  border-top-color: var(--state-active-border);
  background: var(--state-active-bg);
}
.agent-board-card--error { border-top-color: var(--state-error-border); }

.agent-card--idle,
.agent-card--active,
.agent-card--paused { border-left-color: var(--state-idle-border); }
.agent-card--running {
  border-left-color: var(--state-active-border);
  background: var(--state-active-bg);
}

.agent-card--running:hover {
  background: color-mix(in srgb, var(--state-active-border) 20%, var(--card-hover));
}
.agent-card--error { border-left-color: var(--state-error-border); }

/* === FN-1167: Agent Org Chart + Chain of Command === */
.agent-org-chart-shell {
  display: flex;
  flex: 1;
  min-height: 0;
  flex-direction: column;
  gap: var(--space-sm);
  overflow: hidden;
}

.agent-org-chart-controls {
  display: none;
}

.agent-org-chart-toolbar {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
}

.agent-org-chart-layout-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.agent-org-chart-layout-toggle__button {
  width: auto;
  padding: var(--space-xs) var(--space-sm);
  gap: var(--space-xs);
}

.agent-org-chart-layout-toggle__text {
  font-size: calc(var(--space-sm) + var(--space-xs) * 0.5);
  font-weight: 500;
}

.agent-org-chart-controls__zoom-label {
  min-width: calc(var(--space-2xl) * 2);
  font-family: var(--font-mono);
  text-align: center;
  color: var(--text-muted);
}

.agent-org-chart-controls__fit-btn {
  margin-left: auto;
}

.agent-org-chart-viewport {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  max-width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  touch-action: none;
  cursor: grab;
}

.agent-org-chart-viewport[data-panning="true"] {
  cursor: grabbing;
}

.agent-org-chart-canvas {
  --org-chart-connector-color: color-mix(in srgb, var(--text-muted) 60%, transparent);
  width: max-content;
  position: relative;
  transform-origin: top left;
  transition: transform var(--transition-fast);
}

.agent-org-chart-canvas[data-panning="true"] {
  transition: none;
}

.agent-org-chart-connectors {
  position: absolute;
  inset: 0;
  overflow: visible;
  pointer-events: none;
}

.agent-org-chart-connectors path {
  stroke: var(--org-chart-connector-color);
  stroke-width: 1px;
  fill: none;
  shape-rendering: crispEdges;
}

.agent-org-chart {
  --org-chart-node-width: calc(var(--space-xl) * 9 + var(--space-xs));
  --org-chart-sibling-gap: var(--space-xl);
  --org-chart-connector-gap: var(--space-sm);
  --org-chart-children-offset: calc(var(--space-lg) + var(--space-sm));
  --org-chart-root-gap: var(--space-xl);
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  gap: var(--org-chart-root-gap);
  padding: var(--space-xl);
  min-height: var(--org-chart-node-width);
}

.agent-org-chart__loading,
.chain-of-command-loading {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-muted);
}

.org-chart-node {
  --org-chart-subtree-leaves-number: var(--org-chart-subtree-leaves, 1);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: max-content;
  min-width: calc(
    var(--org-chart-subtree-leaves-number) * var(--org-chart-node-width) +
    (var(--org-chart-subtree-leaves-number) - 1) * var(--org-chart-sibling-gap)
  );
  flex: 0 0 auto;
}

.org-chart-node--has-children {
  padding-bottom: var(--space-xs);
}

.org-chart-node-card {
  width: var(--org-chart-node-width);
  max-width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-md);
  color: var(--text);
  cursor: pointer;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
  position: relative;
}

.org-chart-node-card:hover,
.org-chart-node-card:focus-visible {
  border-color: var(--todo);
  background: var(--card-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(calc(var(--space-xs) * -0.25));
  outline: none;
}

.org-chart-node-card:focus-visible {
  box-shadow: var(--shadow-md), var(--focus-ring-strong);
}

.org-chart-node-card--running {
  background: var(--state-active-bg);
  border-color: color-mix(in srgb, var(--color-success) 40%, var(--border));
}

.org-chart-node__header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.org-chart-node__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--space-lg);
  flex-shrink: 0;
}

.org-chart-node__name {
  font-size: calc(var(--space-sm) + var(--space-xs) * 1.5);
  font-weight: 600;
  line-height: 1.2;
}

.org-chart-node__meta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-xs);
}

.org-chart-node__badge {
  display: inline-flex;
  align-items: center;
  padding: calc(var(--space-xs) * 0.5) var(--space-sm);
  border-radius: var(--radius-pill);
  font-size: calc(var(--space-sm) + var(--space-xs) * 0.75);
  text-transform: capitalize;
}

.org-chart-node__health {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--space-md);
}

.org-chart-children {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
  gap: var(--org-chart-sibling-gap);
  padding-top: var(--org-chart-children-offset);
  margin-top: var(--org-chart-connector-gap);
  --org-chart-first-child-center-offset: 50%;
  --org-chart-last-child-center-offset: 50%;
}

.org-chart-children::before {
  content: "";
  position: absolute;
  top: 0;
  height: var(--org-chart-children-offset, var(--space-md));
  left: var(--org-chart-first-child-center-offset);
  right: var(--org-chart-last-child-center-offset);
  border-top: 1px solid var(--border-color, currentColor);
  pointer-events: none;
}

.org-chart-children > .org-chart-node::before {
  content: "";
  position: absolute;
  top: calc(-1 * var(--org-chart-children-offset));
  left: 50%;
  width: 1px;
  height: var(--org-chart-children-offset);
  border-left: 1px solid var(--border-color, currentColor);
  pointer-events: none;
}

.agent-org-chart--vertical .org-chart-children::before {
  top: 0;
  left: var(--space-sm);
  right: auto;
  bottom: 0;
  width: 1px;
  height: auto;
  border-top: none;
  border-left: 1px solid var(--border-color, currentColor);
}

.agent-org-chart--vertical {
  flex-direction: column;
  gap: var(--space-md);
  min-height: auto;
}

.agent-org-chart--vertical .org-chart-node {
  width: 100%;
  min-width: var(--org-chart-node-width);
  align-items: flex-start;
}

.agent-org-chart--vertical .org-chart-node--has-children {
  padding-bottom: 0;
}

.agent-org-chart--vertical .org-chart-node-card {
  margin-left: 0;
}

.agent-org-chart--vertical .org-chart-children {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  gap: var(--space-sm);
  padding-top: var(--space-sm);
  padding-left: calc(var(--space-lg) + var(--space-sm));
  margin-top: 0;
}


@media (max-width: 768px) {
  .agent-org-chart-shell {
    min-height: 0;
    overflow: hidden;
  }
}

.chain-of-command-path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs) var(--space-sm);
}

.chain-of-command-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.chain-of-command-node {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) calc(var(--space-sm) + var(--space-xs) * 0.5);
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  font-size: calc(var(--space-sm) + var(--space-xs));
  cursor: pointer;
}

.chain-of-command-node:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--text);
}

.chain-of-command-node:focus-visible {
  outline: none;
  border-color: var(--todo);
  box-shadow: var(--focus-ring-strong);
  color: var(--text);
}

.chain-of-command-node:disabled {
  cursor: default;
  opacity: 0.9;
}

.chain-of-command-node--current {
  border-color: var(--accent);
  color: var(--text);
  font-weight: 600;
}

.chain-of-command-separator {
  color: var(--text-muted);
}

@media (max-width: 768px) {
  /* Stats cards: drop to a 2x2 grid with tighter padding so they
     don't squeeze the labels off the card on narrow phones. */
  .agent-metrics-bar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
  }

  .agent-metric-card {
    padding: var(--space-sm) var(--space-md);
    gap: var(--space-sm);
    min-width: 0;
  }

  .agent-metric-value {
    font-size: var(--space-lg);
  }

  .agent-metric-label {
    font-size: calc(var(--space-sm) + var(--space-xs) * 0.5);
  }

  .agent-org-chart-shell {
    min-height: 0;
    flex: 1;
    overflow: hidden;
  }

  .agent-org-chart-controls {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .agent-org-chart-toolbar {
    display: none;
  }

  .agent-org-chart-controls .agent-org-chart-layout-toggle {
    order: 1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
  }

  .agent-org-chart-controls .agent-org-chart-layout-toggle__button {
    justify-content: center;
  }

  .agent-org-chart-controls__zoom-label {
    order: 2;
  }

  .agent-org-chart-controls .agent-org-chart-controls__fit-btn {
    margin-left: 0;
  }

  .agent-org-chart-viewport {
    min-height: calc(var(--space-2xl) * 4);
    flex: 1;
    min-width: 0;
    overflow: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

  .agent-org-chart-canvas {
    min-width: max-content;
  }

  .agent-org-chart {
    --org-chart-node-width: calc(var(--space-2xl) * 5);
    --org-chart-sibling-gap: var(--space-sm);
    --org-chart-children-offset: var(--space-lg);
    padding: var(--space-sm);
    padding-bottom: calc(var(--space-lg) + var(--space-sm));
    gap: var(--space-sm);
  }

  .agent-org-chart--vertical {
    min-width: 100%;
  }

  .agents-view-loading {
    min-height: calc(var(--space-2xl) * 4);
  }

  .org-chart-node-card {
    padding: var(--space-sm);
    border-radius: var(--radius-md);
  }

  .org-chart-node__name {
    font-size: var(--space-md);
  }

  .org-chart-node__badge {
    font-size: calc(var(--space-sm) + var(--space-xs) * 0.625);
  }

  .agent-card-error {
    width: 100%;
    padding: var(--space-xs) var(--space-sm);
  }

  .agent-card-error-header {
    align-items: center;
  }
}


/* === AgentsView mobile header (cleaner stacked layout) ==================== */
@media (max-width: 768px) {
  /* Single-row header: keep a compact textual title visible while lower-
     priority actions move into the Controls popup so narrow phones keep a
     stable single-row layout. */
  .agents-view-header {
    flex-direction: row;
    align-items: center;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
  }

  .agents-view-title {
    flex: 0 0 auto;
    gap: var(--space-xs);
    flex-wrap: wrap;
    white-space: nowrap;
    min-width: 0;
  }

  .agents-view-title h2 {
    display: block;
    font-size: var(--space-lg);
    line-height: 1;
  }

  /* Layout: compact title on the left, view-toggle right after it, then the
     primary-actions group pinned to the far right of the row. The flex
     container grows to fill remaining space, and `space-between` separates
     the toggle (left side) from primary-actions (right side). */
  .agents-view-controls {
    flex: 1 1 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xs);
    min-width: 0;
  }

  /* View toggle (List/Board/Tree/Org) — expand the pill and inner buttons to
     the shared 36px mobile touch-target while preserving the compact grouped
     chrome used elsewhere in the dashboard header. */
  .agents-view-controls .view-toggle {
    flex: 0 0 auto;
    height: calc(var(--space-lg) * 2 + var(--space-sm));
    padding: calc(var(--space-xs) / 2);
    gap: calc(var(--space-xs) / 2);
  }

  .agents-view-controls .view-toggle .view-toggle-btn {
    width: calc(var(--space-lg) * 2 + var(--space-xs));
    height: calc(var(--space-lg) * 2 + var(--space-xs));
    min-width: calc(var(--space-lg) * 2 + var(--space-xs));
    min-height: calc(var(--space-lg) * 2 + var(--space-xs));
  }

  .agents-view-primary-actions {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    flex-wrap: nowrap;
    flex: 0 0 auto;
  }

  /* Controls button: keep visible label on mobile with 36px touch target. */
  .agent-controls-trigger {
    padding: 0 var(--space-sm);
    min-height: calc(var(--space-lg) * 2 + var(--space-xs));
    font-size: var(--space-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .agents-view-primary-actions .btn-icon {
    width: calc(var(--space-lg) * 2 + var(--space-xs));
    height: calc(var(--space-lg) * 2 + var(--space-xs));
    min-width: calc(var(--space-lg) * 2 + var(--space-xs));
    min-height: calc(var(--space-lg) * 2 + var(--space-xs));
  }

  /* Title row: keep the Bot icon aligned with the compact control row. */
  .agents-view-title {
    height: calc(var(--space-lg) * 2);
    align-items: center;
  }

  .agent-controls-mobile-actions .btn {
    min-height: calc(var(--space-lg) * 2 + var(--space-xs));
  }

  .agent-controls-bulk-actions {
    width: 100%;
  }

  .agents-org-full-view {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
  }

  .agents-split-layout {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
  }

  .agents-split-sidebar {
    border-right: 0;
    width: 100%;
    flex: 1;
    min-height: 0;
    overflow: hidden;
  }

  .agents-split-sidebar--hidden-mobile {
    display: none;
  }

  .agents-split-detail {
    width: 100%;
    height: 100%;
    flex: 1;
    min-height: 0;
    overflow: hidden;
  }

  .agents-split-detail--hidden-mobile {
    display: none;
  }

  .agents-view-content {
    min-height: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    padding: var(--space-md) var(--space-md) calc(var(--space-md) + env(safe-area-inset-bottom, 0px) + var(--standalone-bottom-gap));
  }
}


@media (min-width: 769px) and (max-width: 1024px) {
  .agents-split-layout {
    grid-template-columns: minmax(calc(var(--space-xl) * 10), calc(var(--space-xl) * 11 + var(--space-md))) minmax(0, 1fr);
  }
}