.workspace-modebar {
  min-height: 54px;
  padding: 8px 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--ui-border);
  background: var(--ui-surface);
}

.workspace-mode-controls,
.data-tool-switch {
  display: inline-flex;
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--ui-border);
  border-radius: 5px;
  background: var(--ui-surface-subtle);
}

.workspace-sidebar-controls {
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.workspace-library-heading {
  padding: 8px 12px;
  border-bottom: 1px solid var(--ui-border);
}

.workspace-library-heading h2 {
  font-size: 14px;
}

.workspace-pane-heading {
  gap: 8px;
}

.workspace-pane-toggle {
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  width: 32px;
  min-width: 32px;
  height: 32px;
  padding: 4px;
}

.workspace-pane-toggle svg {
  width: 18px;
  height: 18px;
}

@media (pointer: coarse) {
  .workspace-pane-toggle {
    width: 44px;
    min-width: 44px;
    min-height: 44px;
  }
}

@media (max-width: 820px) {
  .workspace-pane-toggle,
  .workspace-library-heading {
    display: none;
  }
}

.workspace-mode-button,
.data-tool-button {
  min-height: 34px;
  padding: 6px 14px;
  border: 1px solid transparent;
  border-radius: 3px;
  background: transparent;
  color: var(--ui-text-soft);
  cursor: pointer;
}

.workspace-mode-button[aria-pressed="true"],
.data-tool-button[aria-pressed="true"] {
  border-color: var(--ui-control-border);
  background: var(--ui-surface);
  color: var(--ui-primary);
  box-shadow: 0 1px 2px var(--ui-shadow, transparent);
}

.workspace[data-workspace-mode="reading"] {
  grid-template-columns: minmax(200px, 240px) minmax(360px, 1fr);
}

.workspace[data-workspace-mode="reading"][data-notes-visible="true"] {
  grid-template-columns: minmax(200px, 240px) minmax(360px, 1fr) minmax(280px, 340px);
}

.workspace[data-workspace-mode="reading"][data-library-visible="false"] {
  grid-template-columns: minmax(360px, 1fr);
}

.workspace[data-workspace-mode="reading"][data-library-visible="false"][data-notes-visible="true"] {
  grid-template-columns: minmax(360px, 1fr) minmax(280px, 340px);
}

.workspace[data-workspace-mode="data"] {
  grid-template-columns: minmax(200px, 240px) minmax(0, 1fr);
}

.workspace[data-workspace-mode="data"][data-notes-visible="true"] {
  grid-template-columns: minmax(200px, 240px) minmax(0, 1fr) minmax(280px, 340px);
}

.workspace[data-workspace-mode="data"][data-library-visible="false"] {
  grid-template-columns: minmax(0, 1fr);
}

.workspace[data-workspace-mode="data"][data-library-visible="false"][data-notes-visible="true"] {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
}

.data-workspace {
  min-width: 0;
  padding: 20px 24px 32px;
  background: var(--ui-bg);
}

.data-workspace-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.data-workspace-header h2 {
  font-size: 18px;
}

.data-workspace-help {
  max-width: 760px;
  margin-top: 5px;
  color: var(--ui-text-muted);
  font-size: 12px;
  line-height: 1.6;
}

.data-prerequisite {
  margin-bottom: 14px;
  padding: 12px 14px;
  border-left: 3px solid var(--ui-focus);
  background: var(--ui-info-bg);
  color: var(--ui-text-soft);
  line-height: 1.6;
}

.data-workspace > .analysis-panel,
.data-workspace > .charts-panel {
  border: 0;
  background: transparent;
}

.data-workspace .analysis-panel > summary,
.data-workspace .charts-panel > summary {
  display: none;
}

.data-workspace .analysis-body,
.data-workspace .charts-body {
  padding: 0;
}

.data-workspace > .presentations-panel {
  margin-top: 16px;
  background: transparent;
}

.data-workspace > .presentations-panel > summary,
.data-workspace > .presentations-panel > .presentations-body {
  padding-inline: 0;
}

.analysis-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  align-items: start;
}

.analysis-overview,
.analysis-settings,
.analysis-results {
  min-width: 0;
  padding: 16px 0;
  border: 0;
  border-bottom: 1px solid var(--ui-border);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.analysis-overview {
  padding-top: 0;
}

.analysis-results {
  padding-bottom: 0;
  border-bottom: 0;
}

.analysis-section-heading {
  margin-bottom: 12px;
  font-size: 15px;
}

.analysis-overview .analysis-upload-row {
  margin-bottom: 4px;
}

.analysis-overview #dataset-preview {
  max-height: 390px;
  overflow: auto;
}

.charts-builder,
.charts-output {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--ui-border);
  border-radius: 5px;
  background: var(--ui-surface);
}

.analysis-settings > summary {
  min-height: 40px;
  padding: 8px 0;
  color: var(--ui-text-soft);
  font-weight: 650;
  line-height: 1.5;
  cursor: pointer;
}

.analysis-settings-body {
  padding-top: 16px;
}

.analysis-settings .analysis-label:first-child,
.charts-builder .chart-field:first-child {
  margin-top: 0;
}

.analysis-results .analyses-list {
  margin-top: 0;
}

.charts-layout {
  display: grid;
  grid-template-columns: minmax(250px, 340px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.charts-output .chart-view {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.charts-output #chart-plot {
  min-height: 420px;
}

.data-workspace > .study-materials {
  margin: 0 0 16px;
  border: 0;
  border-bottom: 1px solid var(--ui-border);
  border-radius: 0;
  background: transparent;
}

.study-materials > summary {
  padding: 12px 0;
  color: var(--ui-text-soft);
  font-weight: 650;
  cursor: pointer;
}

.study-materials > .study-view {
  padding: 0 0 16px;
}

.study-materials .study-view-header,
.study-materials .study-papers-section,
.study-materials .study-resources-section {
  max-width: none;
}

.data-imports {
  margin: 0 0 16px;
  padding: 0;
  border: 0;
  border-bottom: 1px solid var(--ui-border);
  border-radius: 0;
  background: transparent;
}

.data-import-history > summary {
  min-height: 40px;
  padding: 8px 0;
  color: var(--ui-text-soft);
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
}

.data-import-history #spss-import-select {
  margin-bottom: 4px;
}

.data-imports-review {
  margin-top: 0;
  padding: 16px;
  background: var(--ui-surface);
}

.data-imports-review[data-status="pending"] {
  border-color: var(--ui-focus);
}

.data-imports-review .data-imports-table-scroll {
  max-height: 440px;
}

.data-import-review-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 12px;
}

.data-import-review-actions #spss-import-confirm {
  width: auto;
  margin-top: 0;
}

.data-imports[data-review-open="true"] {
  padding: 0;
  border: 0;
  background: transparent;
}

.data-imports[data-review-open="true"] > h3,
.data-imports[data-review-open="true"] > .data-imports-help,
.data-imports[data-review-open="true"] > .data-import-history,
.data-imports[data-review-open="true"] > .data-imports-status:empty {
  display: none;
}

.data-imports[data-review-open="false"] #spss-import-review {
  display: none;
}

@media (max-width: 1120px) {
  .workspace[data-workspace-mode="reading"] {
    grid-template-columns: 200px minmax(0, 1fr);
  }

  .workspace[data-workspace-mode="reading"][data-notes-visible="true"] {
    grid-template-columns: 200px minmax(320px, 1fr) 280px;
  }

  .workspace[data-workspace-mode="reading"][data-library-visible="false"] {
    grid-template-columns: minmax(0, 1fr);
  }

  .workspace[data-workspace-mode="reading"][data-library-visible="false"][data-notes-visible="true"] {
    grid-template-columns: minmax(0, 1fr) 280px;
  }

  .workspace[data-workspace-mode="data"],
  .workspace[data-workspace-mode="data"][data-notes-visible="true"] {
    grid-template-columns: 200px minmax(0, 1fr);
  }

  .workspace[data-workspace-mode="data"][data-library-visible="false"],
  .workspace[data-workspace-mode="data"][data-library-visible="false"][data-notes-visible="true"] {
    grid-template-columns: minmax(0, 1fr);
  }

  .workspace[data-workspace-mode="data"][data-notes-visible="true"] .notes-panel {
    grid-column: 2;
    border-top: 1px solid var(--ui-border);
    border-left: 0;
  }

  .workspace[data-workspace-mode="data"][data-library-visible="false"][data-notes-visible="true"] .notes-panel {
    grid-column: 1;
  }

  .analysis-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .analysis-overview {
    grid-column: auto;
  }

  .charts-layout {
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
  }
}

@media (max-width: 820px) {
  .workspace-modebar {
    padding-inline: 16px;
  }

  .data-workspace {
    padding: 16px;
  }

  .data-workspace-header {
    align-items: stretch;
    flex-direction: column;
  }

  .data-tool-switch {
    align-self: flex-start;
  }

  .charts-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 480px) {
  .workspace-modebar {
    padding: 8px 12px;
    gap: 8px;
  }

  .workspace-mode-button,
  .data-tool-button {
    padding-inline: 10px;
  }

  #workspace-library-toggle,
  #workspace-notes-toggle {
    padding-inline: 8px;
  }

  .data-workspace {
    padding: 12px;
  }

  .charts-builder,
  .charts-output,
  .data-imports-review {
    padding: 12px;
  }

  .charts-output #chart-plot {
    min-height: 280px;
  }

  .data-import-review-actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .data-import-review-actions .button {
    width: 100%;
  }
}

.data-owner-context {
  margin-top: 5px;
  color: var(--ui-text-soft);
  font-size: 13px;
  font-weight: 650;
}

.study-library-summary {
  min-height: 48px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--ui-border);
  color: var(--ui-text-soft);
  font-weight: 650;
  cursor: pointer;
}

.data-navigation {
  border-bottom: 1px solid var(--ui-border);
}

.data-navigation-heading .button {
  flex: none;
}

.data-catalog-search {
  padding: 12px 16px;
  display: grid;
  gap: 8px;
  border-bottom: 1px solid var(--ui-border);
}

.data-catalog-search-label {
  display: grid;
  gap: 6px;
  color: var(--ui-text-soft);
  font-size: 12px;
  font-weight: 650;
}

.data-catalog-search-input {
  width: 100%;
  min-width: 0;
  min-height: 36px;
  padding: 7px 9px;
  border: 1px solid var(--ui-input-border);
  border-radius: 3px;
  background: var(--ui-input-bg);
  color: var(--ui-text);
  font-weight: 400;
}

.paper-library,
.notes-section-group,
.data-catalog-group {
  border-bottom: 1px solid var(--ui-border);
}

.paper-library-summary,
.notes-section-summary,
.data-catalog-group-summary {
  min-height: 40px;
  color: var(--ui-text-soft);
  font-weight: 650;
  line-height: 1.5;
  cursor: pointer;
}

.paper-library-summary {
  padding: 12px 16px;
}

.paper-library-summary h2,
.data-catalog-group-heading {
  margin: 0;
  overflow-wrap: anywhere;
  font-size: 15px;
}

.paper-library-actions {
  min-height: 0;
  padding-top: 0;
}

.notes-section-summary {
  padding: 12px 16px;
}

#note-editor-group > .note-editor {
  border-bottom: 0;
}

.saved-notes-summary {
  padding: 0;
}

.saved-notes-summary .saved-notes-heading {
  flex: 1;
  min-width: 0;
  padding: 12px 16px;
}

.saved-notes-summary h3 {
  min-width: 0;
  overflow-wrap: anywhere;
}

.data-catalog-group-summary {
  padding: 12px 16px 6px;
}

.data-catalog-group-heading {
  padding: 0;
  color: var(--ui-text-soft);
}

.data-catalog-open {
  padding-block: 12px;
}

.data-catalog-status {
  min-height: 32px;
  padding: 6px 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--ui-text-muted);
  font-size: 12px;
}

.data-catalog-status:empty {
  display: none;
}

.data-catalog-more {
  margin: 0 16px 10px;
}

@media (max-width: 480px) {
  .data-catalog-search {
    padding-inline: 12px;
  }

  .study-library-summary {
    padding-inline: 12px;
  }
}