.hierarchy-tree-page {
  display: grid;
  gap: 1.25rem;
  width: min(108rem, 100%);
  margin: 0 auto;
  --hierarchy-drawer-width: 28rem;
  --hierarchy-drawer-min-width: 20rem;
  --hierarchy-display-drawer-width: 28rem;
}

.hierarchy-tree-layout {
  display: grid;
}

.hierarchy-tree-intro {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
}

.hierarchy-tree-preview-shell {
  position: relative;
  min-height: 44rem;
  border: 0.0625rem solid var(--line);
  border-radius: calc(var(--radius) + 0.125rem);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-1) 96%, white), color-mix(in srgb, var(--paper) 84%, white));
  box-shadow: 0 0.45rem 1.2rem rgba(15, 31, 45, 0.05);
  overflow: hidden;
}

body[data-hierarchy-tree-surface="canonical"] .hierarchy-tree-preview-shell {
  zoom: var(--ui-scale, 1);
}

body[data-hierarchy-tree-surface="canonical"] .canonical-render-frame {
  max-width: 100%;
  overflow: auto;
  overscroll-behavior: contain;
}

.hierarchy-tree-preview-page {
  display: grid;
  gap: 1.25rem;
  min-height: 44rem;
  padding: 1.5rem 1.5rem 1.5rem calc(1.5rem + var(--hierarchy-drawer-width));
}

.hierarchy-tree-preview-header {
  display: flex;
  justify-content: start;
  gap: 1rem;
  align-items: start;
}

.hierarchy-tree-preview-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
}

.hierarchy-tree-preview-card {
  border: 0.0625rem solid var(--line);
  border-radius: calc(var(--radius) + 0.0625rem);
  background: color-mix(in srgb, var(--surface-1) 96%, white);
  padding: 1rem;
  min-width: 0;
}

.hierarchy-tree-preview-card h3 {
  margin: 0 0 0.45rem;
}

.hierarchy-tree-preview-card-wide {
  grid-column: 1 / -1;
}

.hierarchy-tree-preview-list {
  display: grid;
  gap: 0.7rem;
}

.hierarchy-tree-preview-line {
  height: 0.9rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--line) 62%, white);
}

.hierarchy-tree-preview-line-strong {
  width: 72%;
  background: color-mix(in srgb, var(--line-strong) 76%, white);
}

.hierarchy-tree-preview-line-half {
  width: 48%;
}

.hierarchy-tree-drawer-scrim {
  position: fixed;
  inset: 0;
  z-index: 1;
  background: rgba(15, 23, 42, 0.12);
}

body[data-hierarchy-tree-surface="canonical"] .canonical-render-frame[data-canonical-drawer-host="true"] > .hierarchy-tree-drawer-scrim {
  position: absolute;
}

body[data-hierarchy-tree-surface="canonical"] .hierarchy-tree-preview-shell[data-canonical-drawer-host="true"] > .hierarchy-tree-drawer-scrim {
  position: absolute;
}

body[data-hierarchy-tree-surface="canonical"] .hierarchy-tree-preview-shell[data-canonical-drawer-host="true"] > .side-panel {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: auto;
  max-height: none;
}

body[data-hierarchy-tree-surface="canonical"][data-hierarchy-tree-review-viewport="mobile"] .canonical-render-frame {
  margin-inline: auto;
  max-width: 100%;
}

body[data-hierarchy-tree-surface="canonical"][data-hierarchy-tree-review-viewport="mobile"] .hierarchy-tree-preview-shell[data-canonical-drawer-host="true"] {
  max-width: 100%;
}

body[data-hierarchy-tree-surface="canonical"][data-hierarchy-tree-review-viewport="mobile"] .hierarchy-tree-preview-page {
  padding: 1rem;
}

body[data-hierarchy-tree-surface="canonical"][data-hierarchy-tree-review-viewport="mobile"] .hierarchy-tree-preview-grid {
  grid-template-columns: 1fr;
}

body[data-hierarchy-tree-surface="canonical"][data-hierarchy-tree-review-viewport="mobile"] .hierarchy-tree-preview-card-wide {
  grid-column: auto;
}

body[data-hierarchy-tree-surface="canonical"][data-hierarchy-tree-review-viewport="mobile"] .hierarchy-tree-preview-shell[data-canonical-drawer-host="true"] > #hierarchy-tree-drawer.side-panel,
body[data-hierarchy-tree-surface="canonical"][data-hierarchy-tree-review-viewport="mobile"] .hierarchy-tree-preview-shell[data-canonical-drawer-host="true"] > #hierarchy-tree-display-drawer.side-panel-secondary {
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: auto;
  min-width: 0;
  max-width: none;
  border-radius: 0;
  border-left: 0;
  border-right: 0;
}

body[data-hierarchy-tree-surface="canonical"][data-hierarchy-tree-review-viewport="mobile"] .hierarchy-tree-preview-shell[data-canonical-drawer-host="true"] .hierarchy-tree-drawer-resize,
body[data-hierarchy-tree-surface="canonical"][data-hierarchy-tree-review-viewport="mobile"] .hierarchy-tree-inline-actions {
  display: none;
}

body[data-hierarchy-tree-surface="canonical"] .hierarchy-tree-preview-shell[data-canonical-drawer-host="true"] > .side-panel-secondary {
  left: var(--hierarchy-drawer-width);
  max-width: calc(100% - var(--hierarchy-drawer-width));
}

html[dir="rtl"] body[data-hierarchy-tree-surface="canonical"] .hierarchy-tree-preview-shell[data-canonical-drawer-host="true"] > .side-panel {
  right: 0;
  left: auto;
}

html[dir="rtl"] body[data-hierarchy-tree-surface="canonical"] .hierarchy-tree-preview-shell[data-canonical-drawer-host="true"] > .side-panel-secondary {
  right: var(--hierarchy-drawer-width);
  left: auto;
}

.hierarchy-tree-display-copy,
.hierarchy-tree-detail-copy,
.hierarchy-tree-delete-copy,
.hierarchy-tree-help-list,
.hierarchy-tree-detail-meta dd {
  margin: 0;
  color: var(--ink-soft);
}

.hierarchy-tree-button,
.hierarchy-tree-menu-button,
.hierarchy-tree-action-button {
  border: 0.0625rem solid var(--line);
  border-radius: 0.75rem;
  background: var(--surface-1);
  color: var(--ink-soft);
  padding: 0.5rem 0.75rem;
}

.hierarchy-tree-button-primary {
  border-color: color-mix(in srgb, var(--accent) 18%, var(--line));
  background: color-mix(in srgb, var(--surface-1) 90%, var(--accent-soft));
  color: var(--ink);
}

.hierarchy-tree-button-danger {
  border-color: color-mix(in srgb, var(--error-ink) 18%, var(--line));
  color: var(--error-ink);
}

.hierarchy-tree-button:hover,
.hierarchy-tree-button:focus-visible,
.hierarchy-tree-menu-button:hover,
.hierarchy-tree-menu-button:focus-visible,
.hierarchy-tree-action-button:hover,
.hierarchy-tree-action-button:focus-visible {
  border-color: color-mix(in srgb, var(--accent) 16%, var(--line));
  outline: none;
}

.hierarchy-tree-tree {
  padding: 0;
}

#hierarchy-tree-drawer.side-panel {
  width: var(--hierarchy-drawer-width);
  min-width: var(--hierarchy-drawer-min-width);
  max-width: calc(100vw - 4.25rem);
}

#hierarchy-tree-display-drawer.side-panel-secondary {
  left: calc(4.25rem + var(--hierarchy-drawer-width));
  width: clamp(22rem, 24vw, var(--hierarchy-display-drawer-width));
  max-width: calc(100vw - 4.25rem - var(--hierarchy-drawer-width));
}

body[data-hierarchy-tree-surface="canonical"] .hierarchy-tree-preview-shell[data-canonical-drawer-host="true"] > #hierarchy-tree-display-drawer.side-panel-secondary {
  left: var(--hierarchy-drawer-width);
  max-width: calc(100% - var(--hierarchy-drawer-width));
}

#display-settings-drawer.side-panel-secondary {
  left: calc(4.25rem + var(--hierarchy-drawer-width));
  width: clamp(22rem, 24vw, var(--hierarchy-display-drawer-width));
  max-width: calc(100vw - 4.25rem - var(--hierarchy-drawer-width));
}

html[dir="rtl"] #hierarchy-tree-display-drawer.side-panel-secondary {
  left: auto;
  right: calc(4.25rem + var(--hierarchy-drawer-width));
}

html[dir="rtl"] body[data-hierarchy-tree-surface="canonical"] .hierarchy-tree-preview-shell[data-canonical-drawer-host="true"] > #hierarchy-tree-display-drawer.side-panel-secondary {
  left: auto;
  right: var(--hierarchy-drawer-width);
}

html[dir="rtl"] #display-settings-drawer.side-panel-secondary {
  left: auto;
  right: calc(4.25rem + var(--hierarchy-drawer-width));
}

.hierarchy-tree-drawer-resize {
  position: absolute;
  top: 0;
  right: -0.25rem;
  bottom: 0;
  width: 0.5rem;
  cursor: col-resize;
  z-index: 3;
}

.hierarchy-tree-drawer-resize::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 0.06rem;
  transform: translateY(-50%);
  width: 0.125rem;
  height: 4rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--line-strong) 72%, transparent);
}

.hierarchy-tree-drawer-header-actions {
  position: relative;
  display: flex;
  gap: 0.5rem;
}

.hierarchy-tree-root-menu {
  position: absolute;
  top: calc(100% + 0.35rem);
  right: 3rem;
  z-index: 8;
  min-width: 12rem;
  padding: 0.35rem;
  border: 0.0625rem solid var(--line);
  border-radius: 0.9rem;
  background: color-mix(in srgb, var(--surface-1) 96%, white);
  box-shadow: 0 0.7rem 1.4rem rgba(15, 31, 45, 0.1);
}

.hierarchy-tree-root-menu-item {
  cursor: pointer;
}

.hierarchy-tree-list,
.hierarchy-tree-children {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hierarchy-tree-node {
  position: relative;
}

.hierarchy-tree-children {
  margin-inline-start: 0.7rem;
  padding-inline-start: 0.45rem;
  border-inline-start: 0.0625rem dashed color-mix(in srgb, var(--line-strong) 68%, transparent);
}

.hierarchy-tree-row {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.35rem;
  border-radius: 0.6rem;
  transition: background-color 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.hierarchy-tree-node[data-depth="3"] .hierarchy-tree-children,
.hierarchy-tree-node[data-depth="4"] .hierarchy-tree-children,
.hierarchy-tree-node[data-depth="5"] .hierarchy-tree-children {
  margin-inline-start: 0.45rem;
  padding-inline-start: 0.3rem;
}

.hierarchy-tree-row[data-selected="true"] {
  background: color-mix(in srgb, var(--accent-soft) 30%, white);
  box-shadow: inset 0 0 0 0.0625rem color-mix(in srgb, var(--accent) 12%, transparent);
}

.hierarchy-tree-row[data-current="true"] {
  background: color-mix(in srgb, var(--sun) 8%, white);
  box-shadow: inset 0 0 0 0.0625rem color-mix(in srgb, var(--sun) 18%, transparent);
}

.hierarchy-tree-row[data-selected="true"][data-current="true"] {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent-soft) 34%, white),
    color-mix(in srgb, var(--sun) 10%, white)
  );
  box-shadow: inset 0 0 0 0.0625rem color-mix(in srgb, var(--accent) 14%, transparent);
}

.hierarchy-tree-row[data-drop-target="inside"] {
  background: color-mix(in srgb, var(--accent-soft) 34%, white);
  box-shadow: inset 0 0 0 0.125rem color-mix(in srgb, var(--accent) 24%, transparent);
}

.hierarchy-tree-row[data-drop-target="before"]::before,
.hierarchy-tree-row[data-drop-target="after"]::after {
  content: "";
  position: absolute;
  inset-inline: 0.35rem;
  height: 0.18rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 62%, var(--accent-strong));
}

.hierarchy-tree-row[data-drop-target="before"]::before {
  top: -0.08rem;
}

.hierarchy-tree-row[data-drop-target="after"]::after {
  bottom: -0.08rem;
}

.hierarchy-tree-expander,
.hierarchy-tree-placeholder {
  inline-size: 1.65rem;
  block-size: 1.65rem;
  display: grid;
  place-items: center;
  border-radius: 0.45rem;
}

.hierarchy-tree-expander {
  border: 0.0625rem solid transparent;
  background: transparent;
  color: var(--ink-soft);
}

.hierarchy-tree-expander:hover,
.hierarchy-tree-expander:focus-visible {
  border-color: var(--line);
  background: var(--surface-1);
}

.hierarchy-tree-expander-icon {
  font-size: 0.7rem;
  transition: transform 140ms ease;
}

html[dir="rtl"] .hierarchy-tree-expander-icon {
  transform: rotate(180deg);
}

.hierarchy-tree-expander[aria-expanded="true"] .hierarchy-tree-expander-icon {
  transform: rotate(90deg);
}

.hierarchy-tree-content {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow: hidden;
}

.hierarchy-tree-row-main {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  min-width: 0;
  flex: 1 1 auto;
}

.hierarchy-tree-label-button,
.hierarchy-tree-title-input {
  width: 100%;
  min-width: 0;
}

.hierarchy-tree-label-button {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
}

html[dir="rtl"] .hierarchy-tree-label-button,
html[dir="rtl"] .hierarchy-tree-title-input {
  text-align: right;
}

.hierarchy-tree-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
  font-size: 0.98rem;
}

.hierarchy-tree-title-input {
  border: 0.0625rem solid color-mix(in srgb, var(--accent) 36%, var(--line));
  border-radius: 0.65rem;
  background: color-mix(in srgb, white 92%, var(--accent-soft));
  color: var(--ink);
  padding: 0.45rem 0.6rem;
}

.hierarchy-tree-row-sub {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.28rem;
  align-items: center;
  min-width: 0;
  overflow: hidden;
}

html[dir="rtl"] .hierarchy-tree-row-sub {
  justify-content: flex-start;
}

.hierarchy-tree-state-chip,
.hierarchy-tree-changed {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border-radius: 999px;
  padding: 0.08rem 0.34rem;
  font-size: 0.66rem;
  font-weight: 500;
  white-space: nowrap;
}

.hierarchy-tree-state-chip {
  background: color-mix(in srgb, var(--surface-1) 96%, var(--paper));
  color: var(--ink-soft);
}

.hierarchy-tree-state-chip[data-kind="current"] {
  background: color-mix(in srgb, var(--sun) 16%, white);
  color: #7b6742;
}

.hierarchy-tree-state-chip[data-kind="selected"] {
  background: color-mix(in srgb, var(--accent-soft) 36%, white);
  color: #5a6383;
}

.hierarchy-tree-changed {
  background: color-mix(in srgb, var(--accent) 7%, white);
  color: #6a7190;
}

.hierarchy-tree-row-actions {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  justify-content: end;
}

html[dir="rtl"] .hierarchy-tree-row-actions {
  justify-content: start;
}

.hierarchy-tree-inline-actions {
  display: flex;
  align-items: center;
  gap: 0.18rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.0625rem);
  transition: opacity 140ms ease, transform 140ms ease;
}

.hierarchy-tree-row:hover .hierarchy-tree-inline-actions,
.hierarchy-tree-row:focus-within .hierarchy-tree-inline-actions,
.hierarchy-tree-row-actions:focus-within .hierarchy-tree-inline-actions {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.hierarchy-tree-inline-action {
  inline-size: 1.7rem;
  block-size: 1.7rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0.0625rem solid transparent;
  border-radius: 0.5rem;
  color: color-mix(in srgb, var(--ink-soft) 84%, var(--line-strong));
  text-decoration: none;
  background: color-mix(in srgb, var(--surface-1) 72%, transparent);
}

.hierarchy-tree-inline-action:hover,
.hierarchy-tree-inline-action:focus-visible {
  border-color: color-mix(in srgb, var(--accent) 16%, var(--line));
  background: var(--surface-1);
  color: var(--ink);
  outline: none;
}

.hierarchy-tree-inline-action-icon {
  display: block;
  inline-size: 0.92rem;
  block-size: 0.92rem;
  width: 0.92rem;
  height: 0.92rem;
  flex: 0 0 0.92rem;
}

.hierarchy-tree-menu-button {
  inline-size: 1.9rem;
  block-size: 1.9rem;
  padding: 0;
  border-radius: 0.55rem;
  font-weight: 500;
}

.hierarchy-tree-row-menu {
  position: absolute;
  top: calc(100% + 0.35rem);
  inset-inline-end: 0;
  z-index: 20;
  display: grid;
  gap: 0.3rem;
  min-width: 12.5rem;
  padding: 0.45rem;
  border: 0.0625rem solid var(--line);
  border-radius: 0.9rem;
  background: color-mix(in srgb, var(--surface-1) 96%, white);
  box-shadow: 0 0.7rem 1.4rem rgba(15, 31, 45, 0.1);
}

.hierarchy-tree-action-button {
  text-align: left;
}

.hierarchy-tree-detail-card {
  border: 0.0625rem solid var(--line);
  border-radius: calc(var(--radius) + 0.0625rem);
  background: color-mix(in srgb, var(--surface-1) 96%, white);
  padding: 0.85rem;
}

.hierarchy-tree-drawer-summary {
  margin-top: 1rem;
}

.hierarchy-tree-detail-meta {
  display: grid;
  gap: 0.7rem;
  margin: 0;
}

.hierarchy-tree-detail-meta-row {
  display: grid;
  gap: 0.18rem;
}

.hierarchy-tree-detail-meta dt {
  color: var(--ink);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hierarchy-tree-help-list {
  padding-inline-start: 1rem;
}

.hierarchy-tree-help-list li + li {
  margin-top: 0.35rem;
}

.hierarchy-tree-empty {
  padding: 2rem 1rem;
  color: var(--ink-soft);
  text-align: center;
}

.hierarchy-tree-delete-dialog {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(15, 23, 42, 0.38);
}

body[data-hierarchy-tree-surface="canonical"] .canonical-render-frame[data-canonical-drawer-host="true"] > .hierarchy-tree-delete-dialog {
  position: absolute;
}

body[data-hierarchy-tree-surface="canonical"] .hierarchy-tree-preview-shell[data-canonical-drawer-host="true"] > .hierarchy-tree-delete-dialog {
  position: absolute;
}

.hierarchy-tree-delete-panel {
  width: min(32rem, 100%);
  display: grid;
  gap: 1rem;
  padding: 1.2rem;
  border: 0.0625rem solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--surface-1) 96%, white);
  box-shadow: 0 1.5rem 3rem rgba(15, 31, 45, 0.18);
}

.hierarchy-tree-delete-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

#hierarchy-tree-nav-button[aria-expanded="true"],
#hierarchy-tree-display-button[aria-expanded="true"] {
  border-color: rgba(99, 91, 255, 0.22);
  background: var(--accent-soft);
  color: var(--accent-text);
}

@media (max-width: 78rem) {
  .hierarchy-tree-page {
    width: 100%;
  }

  .hierarchy-tree-preview-page {
    padding-inline-start: 1.5rem;
  }
}

@media (max-width: 56rem) {
  .hierarchy-tree-intro,
  .hierarchy-tree-preview-header {
    flex-direction: column;
  }

  .hierarchy-tree-preview-grid {
    grid-template-columns: 1fr;
  }

  .hierarchy-tree-preview-card-wide {
    grid-column: auto;
  }

  .hierarchy-tree-drawer-resize {
    display: none;
  }

  .hierarchy-tree-inline-actions {
    display: none;
  }

  #hierarchy-tree-drawer.side-panel,
  #hierarchy-tree-display-drawer.side-panel-secondary {
    top: var(--context-nav-top, 0);
    left: 0;
    right: 0;
    bottom: 0;
    width: auto;
    min-width: 0;
    max-width: none;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
  }
}

html[data-theme="dark"] .hierarchy-tree-preview-shell,
.hierarchy-tree-preview-shell[data-theme-scope="dark"] {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-1) 96%, #0f1524), color-mix(in srgb, var(--paper) 88%, #0f1524));
  box-shadow: 0 0.6rem 1.4rem rgba(0, 0, 0, 0.28);
}

:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-preview-card,
:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-detail-card,
:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-root-menu,
:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-row-menu,
:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-delete-panel {
  background: color-mix(in srgb, var(--surface-1) 96%, #0f1524);
  border-color: var(--line-strong);
}

:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-button,
:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-menu-button,
:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-action-button {
  background: color-mix(in srgb, var(--surface-1) 94%, #0f1524);
  border-color: var(--line-strong);
  color: var(--ink);
}

:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-inline-action {
  background: color-mix(in srgb, var(--surface-1) 82%, transparent);
  color: color-mix(in srgb, var(--ink-soft) 84%, var(--line-strong));
}

:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-inline-action:hover,
:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-inline-action:focus-visible {
  background: color-mix(in srgb, var(--surface-1) 94%, #0f1524);
  border-color: color-mix(in srgb, var(--accent) 28%, var(--line-strong));
  color: var(--ink);
}

:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-button-primary {
  background: color-mix(in srgb, var(--accent) 18%, var(--surface-1));
  border-color: color-mix(in srgb, var(--accent) 34%, var(--line-strong));
  color: var(--ink);
}

:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-preview-line {
  background: color-mix(in srgb, var(--line-strong) 72%, var(--surface-1));
}

:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-row[data-selected="true"] {
  background: color-mix(in srgb, var(--accent) 14%, var(--surface-1));
  box-shadow: inset 0 0 0 0.0625rem color-mix(in srgb, var(--accent) 26%, transparent);
}

:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-row[data-current="true"] {
  background: color-mix(in srgb, var(--sun) 12%, var(--surface-1));
  box-shadow: inset 0 0 0 0.0625rem color-mix(in srgb, var(--sun) 22%, transparent);
}

:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-row[data-selected="true"][data-current="true"] {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 16%, var(--surface-1)),
    color-mix(in srgb, var(--sun) 10%, var(--surface-1))
  );
}

:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-state-chip,
:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-changed {
  color: var(--ink);
}

:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-state-chip {
  background: color-mix(in srgb, var(--surface-1) 88%, var(--line));
}

:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-state-chip[data-kind="current"] {
  background: color-mix(in srgb, var(--sun) 18%, var(--surface-1));
}

:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-state-chip[data-kind="selected"] {
  background: color-mix(in srgb, var(--accent) 20%, var(--surface-1));
}

:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-changed {
  background: color-mix(in srgb, var(--accent) 12%, var(--surface-1));
}

:is(html[data-theme="dark"], [data-theme-scope="dark"]) .hierarchy-tree-drawer-resize::before {
  background: color-mix(in srgb, var(--ink-soft) 56%, transparent);
}