.category-explorer-native {
  display: none !important;
}

.category-explorer-control {
  display: grid;
  gap: .5rem;
  min-width: 0;
}

.category-explorer-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 3rem;
  gap: .75rem;
  padding: .62rem .78rem;
  border: 1px solid var(--line-color, var(--token-border));
  border-radius: var(--radius-md, .75rem);
  background: var(--ui-control-bg, var(--token-surface-card));
  color: var(--text-primary, var(--token-text-strong));
  font: inherit;
  font-size: .84rem;
  text-align: start;
  cursor: pointer;
}

.category-explorer-trigger:hover,
.category-explorer-trigger:focus-visible {
  border-color: color-mix(in srgb, var(--brand-500, var(--token-brand-primary)) 42%, var(--line-color, var(--token-border)));
  background: color-mix(in srgb, var(--brand-500, var(--token-brand-primary)) 6%, var(--ui-control-bg, var(--token-surface-card)));
}

.category-explorer-trigger-copy {
  display: grid;
  gap: .1rem;
  min-width: 0;
}

.category-explorer-trigger-copy strong,
.category-explorer-trigger-copy small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.category-explorer-trigger-copy strong {
  color: var(--text-primary, var(--token-text-strong));
  font-size: .84rem;
}

.category-explorer-trigger-copy small {
  color: var(--text-soft, var(--token-text-muted));
  font-size: .74rem;
}

.category-explorer-trigger-icon {
  flex: 0 0 auto;
  color: var(--brand-500, var(--token-brand-primary));
  font-size: 1rem;
}

.category-explorer-inline-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}

.category-explorer-inline-chip {
  max-width: 100%;
  padding: .25rem .48rem;
  border: 1px solid var(--line-color, var(--token-border));
  border-radius: .5rem;
  background: var(--surface-2, var(--token-surface-subtle));
  color: var(--text-muted, var(--token-text-medium));
  font-size: .72rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body.category-explorer-open {
  overflow: hidden;
}

.category-explorer-shell {
  position: fixed;
  inset: 0;
  z-index: 1800;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: color-mix(in srgb, var(--bg-main, var(--token-surface-base)) 78%, transparent);
}

.category-explorer-shell[hidden] {
  display: none !important;
}

.category-explorer-dialog {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  width: min(70rem, calc(100vw - 2rem));
  height: min(43rem, calc(100dvh - 2rem));
  overflow: hidden;
  border: 1px solid var(--line-color, var(--token-border));
  border-radius: var(--radius-xl, 1.15rem);
  background: var(--panel-bg-strong, var(--token-surface-elevated));
  color: var(--text-primary, var(--token-text-strong));
}

.category-explorer-header,
.category-explorer-searchbar,
.category-explorer-footer {
  border-color: var(--line-color, var(--token-border));
  background: var(--panel-bg-strong, var(--token-surface-elevated));
}

.category-explorer-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 1rem .75rem;
  border-bottom: 1px solid var(--line-color, var(--token-border));
}

.category-explorer-heading {
  display: grid;
  gap: .15rem;
}

.category-explorer-heading h2,
.category-explorer-heading p {
  margin: 0;
}

.category-explorer-heading h2 {
  font-size: 1.08rem;
}

.category-explorer-heading p {
  color: var(--text-muted, var(--token-text-medium));
  font-size: .76rem;
}

.category-explorer-icon-button,
.category-explorer-button,
.category-explorer-tree-button,
.category-explorer-row-main,
.category-explorer-row-select,
.category-explorer-breadcrumb-button,
.category-explorer-selection-remove {
  border: 1px solid var(--line-color, var(--token-border));
  background: var(--surface-2, var(--token-surface-subtle));
  color: var(--text-primary, var(--token-text-strong));
  font: inherit;
  cursor: pointer;
}

.category-explorer-icon-button {
  display: inline-grid;
  flex: 0 0 auto;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  padding: 0;
  border-radius: 50%;
  font-size: 1.2rem;
}

.category-explorer-searchbar {
  display: grid;
  gap: .48rem;
  padding: .72rem 1rem;
  border-bottom: 1px solid var(--line-color, var(--token-border));
}

.category-explorer-search {
  width: 100%;
  min-height: 2.75rem;
  padding: .58rem .75rem;
  border: 1px solid var(--line-color, var(--token-border));
  border-radius: var(--radius-sm, .6rem);
  background: var(--ui-control-bg, var(--token-surface-card));
  color: var(--text-primary, var(--token-text-strong));
  font: inherit;
  font-size: .82rem;
}

.category-explorer-breadcrumbs {
  display: flex;
  align-items: center;
  gap: .28rem;
  min-height: 1.5rem;
  overflow-x: auto;
  color: var(--text-soft, var(--token-text-muted));
  font-size: .73rem;
  scrollbar-width: thin;
}

.category-explorer-breadcrumb-button {
  flex: 0 0 auto;
  padding: .12rem .3rem;
  border: 0;
  background: transparent;
  color: inherit;
}

.category-explorer-layout {
  display: grid;
  grid-template-columns: minmax(13rem, .82fr) minmax(19rem, 1.55fr) minmax(13rem, .9fr);
  min-height: 0;
  overflow: hidden;
}

.category-explorer-pane {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  padding: .75rem;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--text-soft, var(--token-text-muted)) 48%, transparent) transparent;
}

.category-explorer-tree-pane {
  border-inline-end: 1px solid var(--line-color, var(--token-border));
  background: color-mix(in srgb, var(--surface-2, var(--token-surface-subtle)) 70%, transparent);
}

.category-explorer-selection-pane {
  border-inline-start: 1px solid var(--line-color, var(--token-border));
  background: color-mix(in srgb, var(--surface-2, var(--token-surface-subtle)) 62%, transparent);
}

.category-explorer-pane-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  margin: 0 0 .6rem;
  color: var(--text-muted, var(--token-text-medium));
  font-size: .74rem;
  font-weight: 800;
}

.category-explorer-tree,
.category-explorer-rows,
.category-explorer-selection-list {
  display: grid;
  gap: .38rem;
}

.category-explorer-tree-node {
  display: grid;
  gap: .3rem;
}

.category-explorer-tree-line {
  display: grid;
  grid-template-columns: 1.8rem minmax(0, 1fr);
  gap: .25rem;
  margin-inline-start: calc(var(--category-depth, 0) * .72rem);
}

.category-explorer-tree-toggle,
.category-explorer-tree-spacer {
  display: grid;
  width: 1.8rem;
  height: 2rem;
  place-items: center;
}

.category-explorer-tree-toggle {
  padding: 0;
  border: 0;
  border-radius: .45rem;
  background: transparent;
  color: var(--text-soft, var(--token-text-muted));
  cursor: pointer;
}

.category-explorer-tree-button {
  min-width: 0;
  padding: .35rem .45rem;
  border-color: transparent;
  border-radius: .5rem;
  background: transparent;
  font-size: .77rem;
  text-align: start;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.category-explorer-tree-button:hover,
.category-explorer-tree-button.is-current {
  border-color: color-mix(in srgb, var(--brand-500, var(--token-brand-primary)) 28%, var(--line-color, var(--token-border)));
  background: color-mix(in srgb, var(--brand-500, var(--token-brand-primary)) 8%, var(--surface-2, var(--token-surface-subtle)));
}

.category-explorer-branch-header {
  display: grid;
  gap: .2rem;
  margin-bottom: .7rem;
  padding-bottom: .65rem;
  border-bottom: 1px solid var(--line-color, var(--token-border));
}

.category-explorer-branch-header strong {
  font-size: .96rem;
}

.category-explorer-branch-header span {
  color: var(--text-muted, var(--token-text-medium));
  font-size: .74rem;
}

.category-explorer-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: .55rem;
  min-height: 3.4rem;
  padding: .5rem .56rem;
  border: 1px solid var(--line-color, var(--token-border));
  border-radius: var(--radius-sm, .65rem);
  background: var(--surface-2, var(--token-surface-subtle));
}

.category-explorer-row.is-selected {
  border-color: color-mix(in srgb, var(--brand-500, var(--token-brand-primary)) 42%, var(--line-color, var(--token-border)));
  background: color-mix(in srgb, var(--brand-500, var(--token-brand-primary)) 9%, var(--surface-2, var(--token-surface-subtle)));
}

.category-explorer-row-main {
  display: grid;
  gap: .12rem;
  min-width: 0;
  padding: .15rem;
  border: 0;
  background: transparent;
  text-align: start;
}

.category-explorer-row-main strong,
.category-explorer-row-main small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.category-explorer-row-main strong {
  font-size: .82rem;
}

.category-explorer-row-main small {
  color: var(--text-muted, var(--token-text-medium));
  font-size: .7rem;
}

.category-explorer-row-select {
  min-width: 2.45rem;
  min-height: 2.35rem;
  padding: .3rem .5rem;
  border-radius: .58rem;
  color: var(--brand-500, var(--token-brand-primary));
  font-size: .73rem;
  font-weight: 850;
}

.category-explorer-row-select[disabled] {
  cursor: not-allowed;
  opacity: .48;
}

.category-explorer-selection-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: .5rem;
  padding: .5rem;
  border: 1px solid var(--line-color, var(--token-border));
  border-radius: .6rem;
  background: var(--ui-control-bg, var(--token-surface-card));
}

.category-explorer-selection-item-copy {
  display: grid;
  gap: .1rem;
  min-width: 0;
}

.category-explorer-selection-item-copy strong,
.category-explorer-selection-item-copy small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.category-explorer-selection-item-copy strong {
  font-size: .76rem;
}

.category-explorer-selection-item-copy small {
  color: var(--text-soft, var(--token-text-muted));
  font-size: .68rem;
}

.category-explorer-selection-remove {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  padding: 0;
  border-radius: 50%;
}

.category-explorer-empty {
  display: grid;
  place-items: center;
  min-height: 9rem;
  padding: 1rem;
  border: 1px dashed var(--line-color, var(--token-border));
  border-radius: .7rem;
  color: var(--text-muted, var(--token-text-medium));
  font-size: .78rem;
  text-align: center;
}

.category-explorer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .72rem 1rem;
  border-top: 1px solid var(--line-color, var(--token-border));
}

.category-explorer-status {
  color: var(--text-muted, var(--token-text-medium));
  font-size: .76rem;
}

.category-explorer-actions {
  display: flex;
  gap: .45rem;
}

.category-explorer-mobile-selections {
  display: none;
}

.category-explorer-button {
  min-height: 2.45rem;
  padding: .45rem .8rem;
  border-radius: .6rem;
  font-size: .78rem;
  font-weight: 850;
}

.category-explorer-button-primary {
  border-color: var(--brand-500, var(--token-brand-primary));
  background: var(--brand-500, var(--token-brand-primary));
  color: #fff;
}

.category-explorer-icon-button:hover,
.category-explorer-button:hover,
.category-explorer-row-select:hover,
.category-explorer-selection-remove:hover {
  border-color: color-mix(in srgb, var(--brand-500, var(--token-brand-primary)) 38%, var(--line-color, var(--token-border)));
}

.category-explorer-single .category-explorer-selection-pane {
  display: none;
}

.category-explorer-single .category-explorer-layout {
  grid-template-columns: minmax(14rem, .82fr) minmax(22rem, 1.7fr);
}

@media (max-width: 767px) {
  .category-explorer-shell {
    padding: .5rem;
  }

  .category-explorer-dialog {
    width: calc(100vw - 1rem);
    height: calc(100dvh - 1rem);
    border-radius: .9rem;
  }

  .category-explorer-header {
    padding: .72rem .75rem .62rem;
  }

  .category-explorer-heading h2 {
    font-size: .96rem;
  }

  .category-explorer-searchbar {
    padding: .6rem .75rem;
  }

  .category-explorer-layout,
  .category-explorer-single .category-explorer-layout {
    display: block;
  }

  .category-explorer-tree-pane,
  .category-explorer-selection-pane {
    display: none;
  }

  .category-explorer-pane {
    height: 100%;
    padding: .62rem .7rem;
  }

  .category-explorer-row {
    min-height: 3.65rem;
  }

  .category-explorer-row-main,
  .category-explorer-row-select,
  .category-explorer-button,
  .category-explorer-icon-button {
    min-height: 2.75rem;
  }

  .category-explorer-icon-button {
    width: 2.75rem;
    height: 2.75rem;
  }

  .category-explorer-footer {
    padding: .62rem .7rem;
  }

  .category-explorer-mobile-selections {
    display: inline-flex;
  }

  .category-explorer-actions {
    min-width: 0;
  }

  .category-explorer-button {
    padding-inline: .62rem;
  }

  .category-explorer-status {
    max-width: 9rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .category-explorer-shell * {
    scroll-behavior: auto !important;
  }
}