.wf-editor-modal {
  display: flex;
  flex-direction: column;
  width: min(1200px, 95vw);
  height: min(820px, 92vh);
  min-width: 640px;
  min-height: 480px;
  resize: both;
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.wf-editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  border-bottom: 1px solid var(--border);
}

.wf-editor-header h2 {
  margin: 0;
  font-size: 1rem;
  color: var(--text);
}

.wf-editor-close {
  display: inline-flex;
  align-items: center;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
}

/* U2/R5: one-time legacy-step migration notice banner. */
.wf-migration-notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--accent-subtle, rgba(59, 130, 246, 0.12));
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: 0.85rem;
}

.wf-migration-notice-text {
  flex: 1;
}

.wf-migration-notice-dismiss {
  display: inline-flex;
  align-items: center;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  flex-shrink: 0;
}

.wf-migration-notice-dismiss:hover {
  color: var(--text);
}

.wf-editor-close:hover {
  color: var(--text);
}

.wf-editor-body {
  display: flex;
  flex: 1;
  min-height: 0;
}

.wf-editor-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  width: 300px;
  padding: var(--space-sm);
  border-right: 1px solid var(--border);
  overflow-y: auto;
}

/* U12: columns + fields authoring sections moved into the left sidebar, below
   the workflow list. Each is a collapsible disclosure whose toggle button is the
   section header; the panels' own internal <h3> is suppressed to avoid a double
   header. */
.wf-sidebar-panels {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--border);
}

.wf-sidebar-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.wf-sidebar-section-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  width: 100%;
  padding: var(--space-xs) var(--space-sm);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.wf-sidebar-section-toggle:hover {
  background: var(--bg-secondary);
}

/* When nested in the sidebar disclosure, the panels are stacked full-width
   blocks rather than side columns: drop the dedicated width/border and let them
   flow inside the sidebar's own scroll. */
.wf-sidebar-section .wf-column-panel,
.wf-sidebar-section .wf-fields-panel {
  width: auto;
  min-width: 0;
  padding: 0 var(--space-xs) var(--space-xs);
  border-left: none;
  overflow-y: visible;
}

/* The disclosure toggle is the visible section header; hide the panels' own
   title heading to avoid a duplicate. The Add button (also in the header) stays. */
.wf-sidebar-section .wf-column-panel-header h3,
.wf-sidebar-section .wf-fields-panel-header h3 {
  display: none;
}

.wf-sidebar-section .wf-column-panel-header,
.wf-sidebar-section .wf-fields-panel-header {
  justify-content: flex-end;
}

.wf-editor-new {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  cursor: pointer;
}

.wf-editor-new:hover {
  background: var(--bg-tertiary);
}

/* U5/R10: sidebar import affordance + persistent inline error/warning regions. */
.wf-editor-import {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  cursor: pointer;
}

.wf-editor-import:hover {
  background: var(--bg-tertiary);
}

.wf-editor-import:disabled {
  opacity: 0.6;
  cursor: default;
}

.wf-editor-import-error {
  padding: var(--space-xs) var(--space-sm);
  background: color-mix(in srgb, var(--ws-error) 8%, var(--bg-secondary));
  border: 1px solid var(--ws-error);
  border-radius: var(--radius-sm);
  color: var(--ws-error);
  font-size: 0.8rem;
}

.wf-editor-import-warnings {
  padding: var(--space-xs) var(--space-sm);
  background: color-mix(in srgb, var(--ws-warning) 8%, var(--bg-secondary));
  border: 1px solid var(--ws-warning);
  border-radius: var(--radius-sm);
  color: var(--ws-warning);
  font-size: 0.8rem;
}

.wf-editor-import-warning {
  margin: 0;
}

.wf-editor-import-warning + .wf-editor-import-warning {
  margin-top: var(--space-xs);
}

.wf-editor-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.wf-editor-list-item {
  width: 100%;
  text-align: left;
  padding: var(--space-xs) var(--space-sm);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text);
  cursor: pointer;
}

.wf-editor-list-item:hover {
  background: var(--bg-secondary);
}

.wf-editor-list-item.active {
  background: var(--bg-tertiary);
  border-color: var(--border);
}

.wf-editor-empty {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.wf-editor-canvas-wrap {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.wf-editor-canvas-empty {
  flex: 1;
  justify-content: center;
}

/* No-workflow onboarding panel (R9): icon + heading + explanation + create CTA. */
.wf-editor-onboard {
  flex-direction: column;
  text-align: center;
  gap: var(--space-sm);
  padding: var(--space-lg);
}

.wf-editor-onboard-icon {
  color: var(--text-muted);
}

.wf-editor-onboard-title {
  margin: 0;
  font-size: 1rem;
  color: var(--text);
}

.wf-editor-onboard-text {
  margin: 0;
  max-width: 36ch;
  color: var(--text-muted);
}

.wf-editor-onboard-cta {
  margin-top: var(--space-xs);
}

/* Trivial-graph palette hint (R9): non-blocking banner over the canvas. */
.wf-trivial-hint {
  position: absolute;
  top: var(--space-sm);
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  pointer-events: none;
  max-width: min(90%, 42ch);
  padding: var(--space-xs) var(--space-sm);
  background: color-mix(in srgb, var(--ws-info) 8%, var(--bg-secondary));
  border: 1px solid var(--ws-info);
  border-radius: var(--radius-sm);
  color: var(--ws-info);
  font-size: 0.8rem;
  text-align: center;
}

.wf-editor-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.wf-editor-palette {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.wf-palette-btn,
.wf-editor-action,
.wf-editor-delete,
.wf-editor-save {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.wf-palette-btn:hover,
.wf-editor-action:hover,
.wf-editor-delete:hover {
  background: var(--bg-tertiary);
}

.wf-editor-action:disabled {
  opacity: 0.6;
  cursor: default;
}

.wf-editor-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.wf-editor-readonly-note {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* U9/R8: palette Templates section — collapsible, grouped, filterable. */
.wf-templates {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-sm);
  border-bottom: 1px solid var(--border);
}

.wf-templates-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.wf-templates-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
}

.wf-templates-toggle:hover {
  background: var(--bg-tertiary);
}

.wf-templates-filter {
  flex: 0 1 220px;
  padding: var(--space-xs) var(--space-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.8rem;
}

.wf-templates-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.wf-templates-conflict {
  padding: var(--space-xs) var(--space-sm);
  background: color-mix(in srgb, var(--ws-error) 8%, var(--bg-secondary));
  border: 1px solid var(--ws-error);
  border-radius: var(--radius-sm);
  color: var(--ws-error);
  font-size: 0.8rem;
}

.wf-templates-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.wf-templates-group-title {
  margin: 0;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
}

.wf-templates-entries {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.wf-templates-entry {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.8rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.wf-templates-entry:hover {
  background: var(--bg-tertiary);
}

.wf-templates-entry:disabled {
  opacity: 0.6;
  cursor: default;
}

.wf-templates-badge {
  padding: 0 var(--space-xs);
  background: var(--accent-subtle, rgba(59, 130, 246, 0.12));
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.7rem;
}

/* Neutralize the fieldset wrapper so it only gates interactivity, not layout. */
.wf-inspector-fields {
  display: contents;
  border: none;
  margin: 0;
  padding: 0;
  min-inline-size: 0;
}

.wf-editor-save {
  background: var(--todo);
  border-color: var(--todo);
  color: var(--bg);
}

.wf-editor-save:disabled {
  opacity: 0.6;
  cursor: default;
}

.wf-editor-delete {
  color: var(--ws-error);
}

/* Inspector delete buttons (U3): sit below the field group, sized to the panel. */
.wf-inspector-delete {
  margin-top: var(--space-sm);
  justify-content: center;
}

.wf-editor-banner {
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--ws-warning);
  color: var(--ws-warning);
  font-size: 0.85rem;
}

/* Info-tone banner (KTD-4): branching graph runs on the interpreter only — not a
 *  failure, so it uses the info token rather than the warning treatment. */
.wf-editor-banner--info {
  border-bottom-color: var(--ws-info);
  color: var(--ws-info);
  background: color-mix(in srgb, var(--ws-info) 6%, var(--bg-secondary));
}

.wf-editor-canvas {
  flex: 1;
  min-height: 0;
  position: relative;
}

.wf-editor-inspector {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  width: 280px;
  padding: var(--space-md);
  border-left: 1px solid var(--border);
  overflow-y: auto;
}

.wf-editor-inspector h3 {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text);
}

.wf-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.wf-field input,
.wf-field textarea,
.wf-field select {
  padding: var(--space-xs) var(--space-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font: inherit;
}

.wf-field input:focus,
.wf-field textarea:focus,
.wf-field select:focus {
  outline: none;
  box-shadow: var(--focus-ring);
}

.wf-inspector-note {
  margin: 0;
  font-size: 0.78rem;
  color: var(--text-tertiary);
}

.wf-inspector-note--info {
  color: var(--ws-warning);
}

.wf-field--checkbox {
  flex-direction: row;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
}

.wf-field--checkbox input[type="checkbox"] {
  width: auto;
  padding: 0;
  margin: 0;
  background: none;
  border: none;
  accent-color: var(--todo);
  cursor: pointer;
}

/* Canvas nodes */
/* ── U1: card-style nodes ──
 *  Cards have a header row (icon + label + badges + error badge) and an
 *  independent config-summary row. Sizing mirrors WF_CARD_WIDTH /
 *  WF_CARD_MAX_WIDTH in workflow-flow-mapping.ts; the max-width ceiling forces
 *  long labels/summaries to truncate rather than grow the canvas. Per-kind
 *  accent uses a left border + a faint header tint over a semantic token. */
.wf-node {
  display: flex;
  flex-direction: column;
  gap: 2px;
  box-sizing: border-box;
  width: 200px;
  max-width: 240px;
  padding: var(--space-xs) var(--space-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.8rem;
}

.wf-node-header {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  min-width: 0;
}

/* Summary row: single line, truncates independently of the header. */
.wf-node-summary {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* Per-kind accent: left border color + a faint header tint. color-mix over
 *  semantic tokens keeps both themes legible without raw colors. */
.wf-node-start {
  border-left-color: var(--ws-success);
}

.wf-node-end {
  border-left-color: var(--text-muted);
}

.wf-node-prompt {
  border-left-color: var(--accent, var(--todo));
  background: color-mix(in srgb, var(--accent, var(--todo)) 5%, var(--bg-secondary));
}

.wf-node-script {
  border-left-color: var(--text-muted);
  font-family: var(--font-mono, monospace);
}

.wf-node-gate {
  border-left-color: var(--ws-warning);
  background: color-mix(in srgb, var(--ws-warning) 6%, var(--bg-secondary));
}

.wf-node-hold {
  border-left-color: var(--ws-warning);
}

.wf-node-split,
.wf-node-join {
  border-left-color: var(--accent, var(--ws-info));
}

.wf-node-merge {
  border-left-color: var(--ws-info);
  border-style: dashed;
}

/* ── Step-inversion nodes (KTD-3/4/12/15, U8) ── */

.wf-node-step-execute {
  border-left-color: var(--accent, var(--ws-info));
  background: color-mix(in srgb, var(--accent, var(--ws-info)) 5%, var(--bg-secondary));
}

.wf-node-step-review {
  border-left-color: var(--ws-info);
  background: color-mix(in srgb, var(--ws-info) 6%, var(--bg-secondary));
}

.wf-node-parse-steps {
  border-left-color: var(--ws-info);
}

.wf-node-code {
  border-left-color: var(--text-muted);
  font-family: var(--font-mono, monospace);
}

/* A foreach renders as a React Flow group node containing its template
 *  subgraph. Children are positioned inside the group's box. */
.wf-foreach-group {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  border: 1px dashed var(--accent, var(--ws-info));
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--accent, var(--ws-info)) 6%, transparent);
  padding: var(--space-xs);
}

.wf-foreach-group.wf-node--error {
  border-color: var(--ws-error);
}

.wf-foreach-header {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.8rem;
  color: var(--text);
}

.wf-foreach-empty {
  margin-top: var(--space-sm);
  padding: var(--space-sm);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  color: var(--text-muted);
  text-align: center;
}

/* Rework edges (KTD-5): dashed accent stroke with a loop affordance. */
.wf-edge-rework .react-flow__edge-path {
  stroke: var(--accent, var(--ws-info));
  stroke-dasharray: 5 4;
  stroke-width: 2;
}

/* Failure edges (R2): a distinct dash pattern from rework plus an error-token
 *  stroke. Two-channel rule — the condition label is always rendered (third
 *  channel is color) so failure edges stay distinguishable in low-contrast
 *  themes. */
.react-flow__edge.wf-edge-failure .react-flow__edge-path {
  stroke: var(--ws-error);
  stroke-dasharray: 2 4;
  stroke-width: 2;
}

.wf-code-source {
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  white-space: pre;
  overflow-x: auto;
}

/* Header overflow priority (R1): icon fixed-width; label flex-shrinks first
 *  with ellipsis; badges + error badge hold their width flush right. */
.wf-node-icon {
  display: inline-flex;
  flex-shrink: 0;
  color: var(--text-muted);
}

.wf-node-label {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wf-node-badge {
  flex-shrink: 0;
  font-size: 0.65rem;
  text-transform: uppercase;
  padding: 1px var(--space-xs);
  border-radius: var(--radius-sm);
  background: var(--ws-warning);
  color: var(--bg);
}

.wf-spin {
  animation: wf-spin 1s linear infinite;
}

@keyframes wf-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* ── U10: swimlane bands, column panel, error badges, read-only banner ── */

.wf-column-band {
  border: 1px dashed var(--border);
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  pointer-events: none;
}

.wf-node--error {
  border-color: var(--ws-error);
  border-left-color: var(--ws-error);
}

.wf-node-error-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  flex-shrink: 0;
  font-size: 0.65rem;
  padding: 1px var(--space-xs);
  border-radius: var(--radius-sm);
  background: var(--ws-error);
  color: var(--bg);
}

.wf-editor-readonly-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border);
}

.wf-editor-duplicate-primary {
  font-weight: 600;
}

.wf-editor-banner--warn {
  background: var(--ws-warning);
  color: var(--bg);
}

/* Inline name + description strip (KTD-10). */
.wf-name-strip {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.wf-workflow-name,
.wf-workflow-name--readonly {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 2px var(--space-xs);
  cursor: pointer;
  text-align: left;
}

.wf-workflow-name:hover {
  background: var(--bg-tertiary);
}

.wf-workflow-name--readonly {
  cursor: default;
}

.wf-workflow-name-input {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px var(--space-xs);
}

.wf-workflow-description,
.wf-workflow-description--readonly {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 2px var(--space-xs);
  cursor: pointer;
  text-align: left;
}

.wf-workflow-description:hover {
  background: var(--bg-tertiary);
}

.wf-workflow-description--readonly {
  cursor: default;
}

.wf-workflow-description-input {
  font-size: 0.78rem;
  color: var(--text);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px var(--space-xs);
  min-width: 220px;
}

/* Create-workflow dialog (KTD-7). */
/* Template picker (U4/R7): radiogroup of Blank + built-ins + user workflows. */
.wf-template-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  max-height: 220px;
  overflow-y: auto;
  padding: var(--space-xs);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
}

.wf-template-section {
  margin: var(--space-xs) 0 var(--space-xs);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
}

.wf-template-option {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text);
}

.wf-template-option:hover {
  background: var(--bg-hover);
}

.wf-template-option.selected {
  border-color: var(--accent);
  background: var(--bg-active);
}

.wf-template-option:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.wf-template-option-name {
  font-size: 0.85rem;
  font-weight: 600;
}

.wf-template-option-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wf-template-option-count {
  font-size: 0.72rem;
  color: var(--text-tertiary);
}

.wf-create-error {
  margin: var(--space-xs) 0 0;
  font-size: 0.8rem;
  color: var(--ws-error);
}

.wf-column-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  width: 280px;
  min-width: 260px;
  padding: var(--space-md);
  border-left: 1px solid var(--border);
  overflow-y: auto;
}

.wf-column-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.wf-column-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.wf-column-item--error {
  border-color: var(--ws-error);
}

.wf-column-item-head {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.wf-column-name {
  flex: 1;
  min-width: 0;
}

.wf-column-item-actions {
  display: flex;
  gap: 2px;
}

.wf-column-violation {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.7rem;
  color: var(--ws-error);
  margin: 0;
}

.wf-column-trait-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.wf-column-trait {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.wf-column-traits-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

/* ── U10/R11: Design-with-AI affordances ─────────────────────────────────── */

/* Create-dialog disclosure (above the template picker). */
.wf-ai-create {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-sm);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
}

.wf-ai-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  align-self: flex-start;
  padding: var(--space-xs) var(--space-xs);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}

.wf-ai-toggle:hover {
  background: var(--bg-hover);
}

.wf-ai-create-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.wf-ai-prompt {
  width: 100%;
  resize: vertical;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  font-size: 0.85rem;
}

.wf-ai-prompt:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.wf-ai-actions {
  display: flex;
  gap: var(--space-xs);
}

/* Toolbar popover panel anchored under the "Design with AI" button. */
.wf-ai-edit-wrap {
  position: relative;
}

.wf-ai-panel {
  position: absolute;
  top: calc(100% + var(--space-xs));
  right: 0;
  z-index: 20;
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-sm);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg);
  box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
  .modal-overlay:has(.wf-editor-modal),
  .modal-overlay:has(.wf-create-modal) {
    padding-top: 0;
    align-items: stretch;
    justify-content: stretch;
  }

  .wf-editor-modal,
  .wf-create-modal {
    width: 100vw;
    min-width: 0;
    max-width: 100vw;
    height: 100vh;
    height: 100dvh;
    min-height: 0;
    max-height: 100dvh;
    margin: 0;
    border: none;
    border-radius: 0;
    resize: none;
    flex: 1 1 auto;
  }

  .wf-editor-header,
  .wf-migration-notice,
  .wf-editor-readonly-banner {
    flex-wrap: wrap;
  }

  .wf-migration-notice,
  .wf-editor-readonly-banner {
    gap: var(--space-sm);
  }

  .wf-editor-body {
    flex-direction: column;
  }

  .wf-editor-sidebar {
    width: 100%;
    max-height: 30vh;
    border-right: none;
    border-bottom: 1px solid var(--border);
    overflow-y: auto;
  }

  .wf-editor-sidebar .wf-column-panel {
    width: 100%;
    min-width: 0;
    border-left: none;
    border-top: 1px solid var(--border);
  }

  .wf-editor-body .wf-settings-panel {
    width: 100%;
    min-width: 0;
    max-height: 50vh;
    border-left: none;
    border-top: 1px solid var(--border);
    overflow-y: auto;
  }

  .wf-editor-canvas-wrap {
    flex: 1 1 auto;
    min-height: 40vh;
  }

  .wf-template-list {
    max-height: 40vh;
  }

  .wf-editor-toolbar {
    overflow-x: auto;
  }

  .wf-ai-panel {
    position: fixed;
    inset: var(--space-sm);
    top: auto;
    right: auto;
    z-index: 30;
    width: auto;
  }

  .wf-editor-inspector {
    width: 100%;
    max-height: 40vh;
    border-left: none;
    border-top: 1px solid var(--border);
    overflow-y: auto;
  }
}