@layer modules {
/* workflows.css — Workflow list, detail, editor, and import page styles (HEY Calm + Fizzy Vibrant) */

/* ============================================================================
   Page Title (shared across wizard steps, workflow pages)
   ============================================================================ */

.page-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: var(--letter-spacing-tight);
  line-height: var(--line-height-tight);
}

/* ============================================================================
   Text State Helpers (for wizard progress labels)
   ============================================================================ */

.text-active {
  color: var(--color-primary);
}

.text-done {
  color: var(--color-positive);
}

/* ============================================================================
   Wizard Progress Indicator
   ============================================================================ */

.wizard-progress {
  margin-bottom: var(--space-8);
}

.wizard-progress__steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}

.wizard-progress__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  min-width: 6rem;
}

.wizard-progress__indicator {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-border);
  background: var(--color-canvas-raised);
  color: var(--color-ink-muted);
  transition:
    background var(--duration-normal) var(--ease-out),
    border-color var(--duration-normal) var(--ease-out),
    color var(--duration-normal) var(--ease-out);
  text-decoration: none;
  flex-shrink: 0;
}

.wizard-progress__indicator.is-active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: oklch(1 0 0);
}

.wizard-progress__indicator.is-done {
  border-color: var(--color-positive);
  background: var(--color-positive);
  color: oklch(1 0 0);
}

.wizard-progress__indicator.is-done:hover {
  background: oklch(0.53 0.19 145);
  border-color: oklch(0.53 0.19 145);
}

.wizard-progress__connector {
  flex: 1;
  height: 2px;
  background: var(--color-border);
  margin-top: 1.25rem; /* center on indicator */
  min-width: 2rem;
  transition: background var(--duration-normal) var(--ease-out);
}

.wizard-progress__connector.is-done {
  background: var(--color-positive);
}

.wizard-progress__label {
  text-align: center;
}

.wizard-progress__label p:first-child {
  color: var(--color-ink-subtle);
}

.wizard-progress__label p:last-child {
  color: var(--color-ink-muted);
  margin-top: var(--space-1);
}

/* ============================================================================
   Wizard Page Layout
   ============================================================================ */

.wizard-page {
  max-width: 48rem;
  margin-inline: auto;
}

.wizard-page__header {
  margin-bottom: var(--space-6);
}

.wizard-page__subtitle {
  font-size: var(--text-sm);
  color: var(--color-ink-subtle);
  margin-top: var(--space-1);
}

.wizard-page__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

/* ============================================================================
   Wizard Card Body (vertical stack)
   ============================================================================ */

.wizard-card-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

/* ============================================================================
   Mode Toggle (list/visual editor switch)
   ============================================================================ */

.wf-mode-toggle {
  display: inline-flex;
  align-items: center;
  background: var(--color-canvas-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-1);
  border: 1px solid var(--color-border);
}

.wf-mode-toggle__btn {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-subtle);
  background: transparent;
  border: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition:
    background var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out);
}

.wf-mode-toggle__btn:hover {
  color: var(--color-ink);
  background: var(--color-canvas-raised);
}

.wf-mode-toggle__btn.is-active {
  background: var(--color-canvas-raised);
  color: var(--color-ink);
  box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .wf-mode-toggle {
  background: oklch(0.16 0.012 245);
  border-color: var(--color-border);
}

[data-theme="dark"] .wf-mode-toggle__btn.is-active {
  background: oklch(0.25 0.015 245);
  box-shadow: var(--shadow-sm);
}

/* ============================================================================
   Steps Container
   ============================================================================ */

.wf-steps-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* ============================================================================
   Page Header with Actions
   ============================================================================ */

.workflows-header,
.wf-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}

.workflows-header__actions,
.wf-page-header__actions {
  display: flex;
  gap: var(--space-3);
  flex-shrink: 0;
}

.wf-page-header__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: var(--letter-spacing-tight);
}

/* ============================================================================
   Two-Column Layout: Sidebar + Content
   ============================================================================ */

.workflows-layout,
.wf-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .workflows-layout,
  .wf-layout {
    flex-direction: row;
    align-items: flex-start;
  }
}

.workflows-sidebar,
.group-sidebar-wrapper {
  width: 100%;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .workflows-sidebar,
  .group-sidebar-wrapper {
    width: 16rem;
  }
}

.workflows-content,
.wf-content {
  flex: 1;
  min-width: 0;
}

/* ============================================================================
   Group Sidebar
   ============================================================================ */

.group-sidebar {
  background: var(--color-canvas-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.group-sidebar__header {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  color: var(--color-ink-muted);
  border-bottom: 1px solid var(--color-border);
}

.group-sidebar__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-ink-subtle);
  text-decoration: none;
  transition:
    background var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
  border-left: 2px solid transparent;
}

.group-sidebar__item:hover {
  background: var(--color-canvas-alt);
  color: var(--color-ink);
  text-decoration: none;
}

.group-sidebar__item.is-active {
  background: var(--color-primary-soft);
  color: var(--color-ink);
  border-left-color: var(--color-primary);
  font-weight: 500;
}

.group-sidebar__count {
  margin-left: auto;
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  background: var(--color-canvas-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0.125rem var(--space-2);
}

.group-sidebar__link {
  display: flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-ink-subtle);
  text-decoration: none;
  border-radius: var(--radius);
  transition:
    background var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.group-sidebar__link:hover {
  background: var(--color-canvas-alt);
  color: var(--color-ink);
  text-decoration: none;
}

.group-sidebar__link--active {
  background: var(--color-primary-soft);
  color: var(--color-ink);
  font-weight: 600;
}

/* ============================================================================
   Folder Accordion
   ============================================================================ */

.folder-accordion {
  background: var(--color-canvas-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-3);
}

.folder-accordion__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  user-select: none;
  transition: background var(--duration-fast) var(--ease-out);
  list-style: none;
}

.folder-accordion__summary::-webkit-details-marker {
  display: none;
}

.folder-accordion__summary:hover {
  background: var(--color-canvas-alt);
}

.folder-accordion__chevron {
  color: var(--color-ink-muted);
  transition: transform var(--duration-fast) var(--ease-out);
}

.folder-accordion[open] .folder-accordion__chevron {
  transform: rotate(90deg);
}

.folder-accordion__name {
  font-weight: 600;
  color: var(--color-ink);
  font-size: var(--text-sm);
}

.folder-accordion__badge {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-ink-muted);
  background: var(--color-canvas-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-3);
}

/* ============================================================================
   Status Filter Tabs (segmented control)
   ============================================================================ */

.status-filter,
.wf-status-tabs {
  display: inline-flex;
  align-items: center;
  background: var(--color-canvas-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-1);
  border: 1px solid var(--color-border);
}

.status-filter__tab,
.wf-status-tabs__tab {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-subtle);
  text-decoration: none;
  transition:
    background var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.status-filter__tab:hover,
.wf-status-tabs__tab:hover {
  color: var(--color-ink);
  text-decoration: none;
}

.status-filter__tab.is-active,
.wf-status-tabs__tab.is-active,
.wf-status-tabs__tab--active {
  background: var(--color-canvas-raised);
  color: var(--color-ink);
  box-shadow: var(--shadow-sm);
}

/* ============================================================================
   Workflow List Item (in card)
   ============================================================================ */

.wf-list-item {
  display: flex;
  align-items: stretch;
  padding: var(--space-4) var(--space-6);
  transition: background var(--duration-fast) var(--ease-out);
  border-bottom: 1px solid var(--color-border);
  border-left: 3px solid transparent;
}

.wf-list-item:last-child {
  border-bottom: none;
}

.wf-list-item:hover {
  background: var(--color-canvas-alt);
}

/* Colored left border accent based on dominant step type */
.wf-list-item--question { border-left-color: oklch(0.55 0.2 var(--color-step-question)); }
.wf-list-item--action { border-left-color: oklch(0.65 0.18 var(--color-step-action)); }
.wf-list-item--message { border-left-color: oklch(0.55 0.18 var(--color-step-message)); }
.wf-list-item--escalate { border-left-color: oklch(0.55 0.22 var(--color-step-escalate)); }
.wf-list-item--resolve { border-left-color: oklch(0.6 0.19 var(--color-step-resolve)); }
.wf-list-item--sub_flow { border-left-color: oklch(0.55 0.18 var(--color-step-subflow)); }
.wf-list-item--default { border-left-color: var(--color-border); }

.wf-list-item__body {
  flex: 1;
  min-width: 0;
}

.wf-list-item__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-lg);
  background: oklch(0.95 0.04 var(--step-hue));
  color: oklch(0.45 0.16 var(--step-hue));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-right: var(--space-4);
}

[data-theme="dark"] .wf-list-item__icon {
  background: oklch(0.25 0.06 var(--step-hue));
  color: oklch(0.7 0.12 var(--step-hue));
}

.wf-list-item__icon-svg {
  width: 1.25rem;
  height: 1.25rem;
}

.wf-list-item__title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-ink);
  transition: color var(--duration-fast) var(--ease-out);
  text-decoration: none;
}

.wf-list-item__title:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.wf-list-item__description {
  color: var(--color-ink-subtle);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wf-list-item__meta {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  margin-top: 0.125rem;
}

.wf-list-item__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
  margin-left: var(--space-4);
}

.wf-list-item__delete {
  color: var(--color-ink-muted);
  transition: color var(--duration-fast) var(--ease-out);
}

.wf-list-item__delete:hover {
  color: var(--color-negative);
}

/* ============================================================================
   Publishing State Indicators
   ============================================================================ */

.publish-state {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 500;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

.publish-state--draft {
  background: oklch(0.95 0.05 80);
  color: oklch(0.45 0.10 80);
  border: 1px solid oklch(0.85 0.08 80);
}

.publish-state--published {
  background: oklch(0.95 0.05 145);
  color: oklch(0.40 0.15 145);
  border: 1px solid oklch(0.85 0.10 145);
}

[data-theme="dark"] .publish-state--draft {
  background: oklch(0.25 0.03 80);
  color: oklch(0.70 0.08 80);
  border-color: oklch(0.35 0.04 80);
}

[data-theme="dark"] .publish-state--published {
  background: oklch(0.20 0.05 145);
  color: oklch(0.70 0.14 145);
  border-color: oklch(0.30 0.08 145);
}

/* ============================================================================
   Breadcrumb Navigation (workflow index with group selected)
   ============================================================================ */

.breadcrumb,
.wf-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  margin-top: var(--space-2);
}

.breadcrumb__link {
  color: var(--color-ink-muted);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

.breadcrumb__link:hover {
  color: var(--color-ink);
  text-decoration: none;
}

.breadcrumb__current {
  color: var(--color-ink);
  font-weight: 500;
}

.breadcrumb__separator {
  color: var(--color-border);
}

/* ============================================================================
   Search Bar
   ============================================================================ */

.workflow-search {
  position: relative;
  flex: 1;
}

.workflow-search__icon {
  position: absolute;
  top: 50%;
  left: 0.75rem;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--color-ink-muted);
  z-index: 1;
}

.workflow-search__input {
  width: 100%;
  padding: var(--space-2) var(--space-3) var(--space-2) 2.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-canvas-raised);
  color: var(--color-ink);
  font-size: var(--text-sm);
  transition:
    border-color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out);
  outline: none;
}

.workflow-search__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px oklch(0.55 0.20 250 / 0.15);
}

.workflow-search__input::placeholder {
  color: var(--color-ink-muted);
}

/* ============================================================================
   Pagination Controls
   ============================================================================ */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-8);
}

.pagination__link {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  border-radius: var(--radius);
  color: var(--color-ink-subtle);
  text-decoration: none;
  transition:
    background var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.pagination__link:hover {
  background: var(--color-canvas-alt);
  color: var(--color-ink);
  text-decoration: none;
}

.pagination__link.is-active {
  background: var(--color-primary);
  color: oklch(1 0 0);
  font-weight: 600;
}

/* ============================================================================
   Step List Item — inline step row in workflow start/preview
   ============================================================================ */

.step-list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-canvas-alt);
  border-radius: var(--radius-lg);
}

.step-list-item:last-child {
  border-bottom: none;
}

/* ============================================================================
   Attachment Item — file attachment row in action fields
   ============================================================================ */

.attachment-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem;
}

/* ============================================================================
   Transition Item — branch/transition row in step items
   ============================================================================ */

.transition-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
  flex-wrap: wrap;
}

.transition-item__arrow {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.transition-item__target {
  flex: 1;
  min-width: 120px;
}

.transition-item__condition {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  min-width: 180px;
}

.transition-item__label {
  width: 5rem;
}

/* ============================================================================
   Preview Pane Items
   ============================================================================ */

.preview-radio-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
}

.preview-content-box {
  padding: 0.75rem;
}

.preview-notes {
  padding: 0.5rem;
  font-size: var(--text-sm);
}

/* ============================================================================
   Subflow Preview & Variable Mapping
   ============================================================================ */

.subflow-preview {
  padding: 0.75rem;
}

.variable-mapping-box {
  padding: 0.75rem;
}

/* ============================================================================
   Version Step Item
   ============================================================================ */

.version-step-item {
  padding: 1rem;
}

/* ============================================================================
   Autosave Status Indicator
   ============================================================================ */

.autosave-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-muted);
  transition: color var(--duration-normal) var(--ease-out);
}

.autosave-status.status--saving {
  color: var(--color-ink-subtle);
}

.autosave-status.status--saved {
  color: var(--color-positive);
}

.autosave-status.status--error {
  color: var(--color-negative);
}

.autosave-status.status--conflict {
  color: var(--color-warning);
}

.autosave-status.status--ready {
  color: var(--color-ink-muted);
}

/* ============================================================================
   Step Card Number — colored circle on workflow show page
   ============================================================================ */

/* ============================================================================
   Group Sidebar Responsive Toggle
   ============================================================================ */

.group-sidebar__toggle { display: block; }
.group-sidebar__content { display: none; }
@media (min-width: 768px) {
  .group-sidebar__toggle { display: none; }
  .group-sidebar__content { display: block; }
}

.step-card__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  border-radius: 50%;
  font-size: var(--text-sm);
  font-weight: 600;
  color: oklch(1 0 0);
  background: var(--color-ink-muted);
}

[data-step-type="question"] .step-card__number {
  background: oklch(0.55 0.18 var(--color-step-question));
}

[data-step-type="action"] .step-card__number {
  background: oklch(0.55 0.18 var(--color-step-action));
}

[data-step-type="message"] .step-card__number {
  background: oklch(0.55 0.18 var(--color-step-message));
}

[data-step-type="escalate"] .step-card__number {
  background: oklch(0.55 0.18 var(--color-step-escalate));
}

[data-step-type="resolve"] .step-card__number {
  background: oklch(0.55 0.18 var(--color-step-resolve));
}

[data-step-type="sub_flow"] .step-card__number {
  background: oklch(0.55 0.18 var(--color-step-subflow));
}

/* ============================================================================
   Workflow Show Page
   ============================================================================ */

/* Step card inner layout on show page */
.wf-show-step {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.wf-show-step__body {
  flex: 1;
  min-width: 0;
}

.wf-show-step__title-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

/* Vertical card body stack */
.wf-steps-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Action footer */
.wf-action-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: 1rem;
}

/* Page header actions column */
.wf-page-header__actions--col {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}

/* Button group (flex wrap) */
.wf-btn-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ============================================================================
   Workflow Edit Page
   ============================================================================ */

/* Form body stack */
.wf-form-stack {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Steps header row (label + add buttons) */
.wf-steps-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

/* Expand/collapse controls */
.wf-step-controls {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

/* Two-column editor grid */
.wf-editor-grid {
  display: grid;
  gap: 1.5rem;
  width: 100%;
}

.wf-editor-grid--with-sidebar {
  grid-template-columns: 280px 1fr;
}

.wf-editor-grid--single {
  grid-template-columns: 1fr;
}

/* Sidebar sticky wrapper */
.wf-sidebar-sticky {
  position: sticky;
  top: 6rem;
  align-self: start;
  max-height: calc(100vh - 8rem);
  overflow-y: auto;
}

/* Sticky footer inner */
.wf-sticky-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

/* Alert inner layout */
.wf-alert__inner {
  display: flex;
  gap: 0.75rem;
}

.wf-alert__inner--start {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

/* Dialog modal overlay */
.wf-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  overflow-y: auto;
}

/* Dialog content centering */
.wf-modal-center {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1rem;
}

/* Dialog header with icon */
.wf-dialog-header-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Dialog body stack */
.wf-dialog-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Conflict options list */
.wf-conflict-options {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.wf-conflict-option {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

/* Group sidebar nav list */
.group-sidebar__nav-list,
.group-sidebar__nav-list ul {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  list-style: none;
  padding-left: 0;
  margin: 0;
}

/* Checkbox row */
.wf-checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ============================================================================
   Split-Pane Layout (list editor + flow preview side-by-side)
   ============================================================================ */

.wf-editor-layout {
  display: block;
}

.wf-editor-layout__main {
  min-width: 0;
}

.wf-editor-layout__preview {
  margin-top: var(--space-6);
}

.wf-editor-layout--split {
  display: grid;
  grid-template-columns: 6fr 8px 4fr;
  gap: 0;
  align-items: stretch;
}

.wf-editor-layout--split .wf-editor-layout__main {
  align-self: start;
}

.wf-editor-layout--split .wf-editor-layout__preview {
  align-self: start;
  margin-top: 0;
  position: sticky;
  top: 6rem;
  max-height: calc(100vh - 8rem);
  overflow: auto;
}

/* In split mode, hide the step outline sidebar — the flow preview fills that role */
.wf-editor-layout--split .step-outline-sidebar-wrapper,
.wf-editor-layout--split .wf-sidebar-sticky {
  display: none;
}

/* In split mode, force the editor grid to single column (no sidebar) */
.wf-editor-layout--split .wf-editor-grid--with-sidebar {
  grid-template-columns: 1fr;
}

@media (max-width: 1024px) {
  .wf-editor-layout--split {
    grid-template-columns: 1fr;
  }

  .wf-editor-layout--split .wf-editor-layout__preview {
    position: static;
    max-height: none;
    margin-top: var(--space-6);
  }

  .wf-editor-layout--split .wf-split-divider {
    display: none;
  }
}

/* Graph mode card */
.wf-graph-mode-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ============================================================================
   Tree Indentation (graph-mode list view)
   ============================================================================ */

.step-item--depth-1 { margin-left: 1.5rem; }
.step-item--depth-2 { margin-left: 3rem; }
.step-item--depth-3 { margin-left: 4.5rem; }
.step-item--depth-4 { margin-left: 6rem; }
.step-item--depth-5 { margin-left: 7.5rem; }

.step-item--depth-1,
.step-item--depth-2,
.step-item--depth-3,
.step-item--depth-4,
.step-item--depth-5 {
  position: relative;
  min-width: 0;
  max-width: 100%;
  transition: margin-left 200ms ease;
}

.step-item--depth-1::before,
.step-item--depth-2::before,
.step-item--depth-3::before,
.step-item--depth-4::before,
.step-item--depth-5::before {
  content: "";
  position: absolute;
  left: -0.75rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
  border-radius: 1px;
}

/* Prevent indented steps from overflowing their container */
.wf-steps-container {
  overflow: hidden;
}

/* ============================================================================
   Split Divider
   ============================================================================ */

.wf-split-divider {
  width: 8px;
  cursor: col-resize;
  background: var(--color-border);
  border-radius: 4px;
  margin: 0 var(--space-1);
  transition: background var(--duration-fast) var(--ease-out);
  display: none;
  position: relative;
  flex-shrink: 0;
}

/* Grip dots indicator */
.wf-split-divider::after {
  content: "···";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(90deg);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  letter-spacing: 1px;
  pointer-events: none;
}

.wf-editor-layout--split .wf-split-divider {
  display: block;
}

.wf-split-divider:hover {
  background: var(--color-primary);
}

/* ============================================================================
   Empty State (shared list + preview)
   ============================================================================ */

.wf-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-10) var(--space-4);
  background: var(--color-canvas-alt);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--color-border);
}

.wf-empty-state__icon {
  color: var(--color-ink-muted);
  margin-bottom: var(--space-3);
}

.wf-empty-state__title {
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: var(--space-1);
}

.wf-empty-state__text {
  font-size: var(--text-sm);
  color: var(--color-ink-subtle);
  margin-bottom: var(--space-4);
}

.wf-empty-state__actions {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* ============================================================================
   Cross-View Transition
   ============================================================================ */

.wf-editor-transitioning #list-editor-container,
.wf-editor-transitioning #visual-editor-container {
  transition: opacity 0.2s ease-out;
}

/* ============================================================================
   Workflow Status Bar (graph mode)
   ============================================================================ */

.wf-status-bar {
  padding: var(--space-2) var(--space-4);
  border-top: 1px solid var(--color-border);
  background: var(--color-canvas-alt);
  border-radius: var(--radius);
  margin-bottom: var(--space-2);
}

.wf-status-bar__content {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.wf-status-bar__item {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-ink-subtle);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
  background: var(--color-canvas-raised);
  border: 1px solid var(--color-border);
}

.wf-status-bar__item--ok {
  color: oklch(0.40 0.15 145);
  background: oklch(0.95 0.04 145);
  border-color: oklch(0.85 0.08 145);
}

.wf-status-bar__item--warning {
  color: oklch(0.45 0.12 80);
  background: oklch(0.95 0.06 80);
  border-color: oklch(0.85 0.08 80);
}

.wf-status-bar__sep {
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
}

[data-theme="dark"] .wf-status-bar__item--ok {
  color: oklch(0.75 0.12 145);
  background: oklch(0.20 0.04 145);
  border-color: oklch(0.30 0.06 145);
}

[data-theme="dark"] .wf-status-bar__item--warning {
  color: oklch(0.75 0.10 80);
  background: oklch(0.25 0.05 80);
  border-color: oklch(0.35 0.06 80);
}

/* ============================================================================
   Clickable Preview Nodes
   ============================================================================ */

.workflow-node--clickable {
  cursor: pointer;
}

.workflow-node--clickable:hover .step-card__inner {
  box-shadow: var(--shadow-lg);
}
}