.dist-lists-page {
  position: relative;
  height: calc(100vh - 115px);
  min-width: 0;
  min-height: 0;
  padding: 0;
  overflow: hidden;
  color: var(--text);
  background: var(--bg);
}

.dist-lists-page *,
.dist-lists-page *::before,
.dist-lists-page *::after {
  box-sizing: border-box;
}

.dist-lists-shell {
  display: grid;
  grid-template-columns: minmax(250px, 300px) minmax(0, 1fr);
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  border: var(--border-line);
  background: var(--panel);
}

.dist-lists-sidebar,
.dist-lists-workspace,
.dist-lists-list-frame,
.dist-lists-content-frame,
.dist-lists-content {
  min-width: 0;
  min-height: 0;
}

.dist-lists-sidebar {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-right: var(--border-line);
  background: var(--panel-soft);
}

.dist-lists-sidebar-toolbar,
.dist-lists-workspace-toolbar,
.dist-lists-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex: 0 0 auto;
  border-bottom: var(--border-line);
  background: var(--panel-header);
}

.dist-lists-sidebar-toolbar {
  min-height: 52px;
  padding: 8px 10px 8px 14px;
}

.dist-lists-sidebar-toolbar > span,
.dist-lists-toolbar-actions,
.dist-lists-row-actions,
.dist-lists-preview-actions,
.dist-lists-explanation-summary {
  display: flex;
  align-items: center;
  gap: 7px;
}

.dist-lists-search {
  padding: 9px;
  border-bottom: var(--border-line);
  background: var(--panel);
}

.dist-lists-search input {
  width: 100%;
  min-height: 34px;
  padding: 7px 9px;
}

.dist-lists-list-frame {
  flex: 1 1 auto;
  overflow: hidden;
}

.dist-lists-list {
  height: 100%;
  overflow: auto;
  padding: 6px;
}

.dist-lists-list > button {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 56px;
  padding: 8px 9px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  text-align: left;
}

.dist-lists-list > button:hover,
.dist-lists-list > button:focus-visible {
  background: var(--primary-soft);
  outline: none;
}

.dist-lists-list > button.is-selected {
  background: var(--primary-soft-strong);
  box-shadow: inset 3px 0 0 var(--accent);
}

.dist-lists-list > button > span:first-child {
  min-width: 0;
}

.dist-lists-list strong,
.dist-lists-list small,
.dist-lists-current-title strong,
.dist-lists-current-title small,
.dist-lists-source-cell strong,
.dist-lists-source-cell small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dist-lists-list strong,
.dist-lists-current-title strong,
.dist-lists-source-cell strong {
  color: var(--text-strong);
  font-size: 13px;
}

.dist-lists-list small,
.dist-lists-current-title small,
.dist-lists-source-cell small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
}

.dist-lists-workspace {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg);
}

.dist-lists-workspace-toolbar {
  min-height: 58px;
  padding: 8px 10px 8px 14px;
}

.dist-lists-current-title {
  display: block;
  min-width: 0;
  flex: 1 1 auto;
}

.dist-lists-toolbar-actions {
  flex: 0 0 auto;
}

.dist-lists-toolbar-actions .btn {
  white-space: nowrap;
}

.dist-lists-alerts {
  flex: 0 0 auto;
  padding: 0 12px;
}

.dist-lists-alerts:empty {
  display: none;
}

.dist-lists-alerts .alert {
  margin: 10px 0 0;
}

.dist-lists-content-frame {
  flex: 1 1 auto;
  overflow: hidden;
}

.dist-lists-content {
  height: 100%;
  overflow: auto;
  padding: 14px;
}

.dist-lists-empty,
.dist-lists-inline-empty {
  display: grid;
  place-items: center;
  min-height: 110px;
  padding: 18px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.dist-lists-definition-fields {
  display: grid;
  grid-template-columns: minmax(220px, 1.4fr) minmax(160px, 0.7fr) minmax(160px, 0.7fr);
  gap: 12px;
  margin-bottom: 14px;
}

.dist-lists-definition-fields .form-field:last-child {
  grid-column: 1 / -1;
}

.dist-lists-definition-fields input,
.dist-lists-definition-fields select,
.dist-lists-definition-fields textarea,
.dist-lists-dialog-form input,
.dist-lists-dialog-form select,
.dist-lists-dialog-form textarea,
.dist-lists-preview-inputs input,
.dist-lists-parameter-row input,
.dist-lists-parameter-row select {
  width: 100%;
}

.dist-lists-definition-fields textarea {
  resize: vertical;
}

.dist-lists-section {
  min-width: 0;
  margin-bottom: 14px;
  border: var(--border-line);
  background: var(--panel);
}

.dist-lists-entry-section {
  min-height: 260px;
}

.dist-lists-section-heading {
  min-height: 44px;
  padding: 7px 10px;
}

.dist-lists-section-heading > span {
  min-width: 0;
}

.dist-lists-section-heading strong,
.dist-lists-section-heading small {
  display: block;
}

.dist-lists-section-heading strong {
  color: var(--text-strong);
  font-size: 13px;
}

.dist-lists-section-heading small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
}

.dist-lists-parameter-list {
  padding: 8px;
}

.dist-lists-parameter-row {
  display: grid;
  grid-template-columns: minmax(130px, 1fr) minmax(150px, 1.2fr) minmax(120px, 0.8fr) minmax(130px, 1fr) auto 36px;
  align-items: center;
  gap: 7px;
  padding: 7px;
  border-bottom: var(--border-line);
}

.dist-lists-parameter-row:last-child {
  border-bottom: 0;
}

.dist-lists-grid {
  min-width: 0;
}

.dist-lists-row-actions {
  justify-content: flex-end;
}

.dist-lists-preview-controls {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: var(--border-line);
}

.dist-lists-preview-inputs {
  display: grid;
  grid-template-columns: repeat(3, minmax(160px, 1fr));
  gap: 10px;
  flex: 1 1 auto;
}

.dist-lists-preview-actions {
  flex: 0 0 auto;
  padding-bottom: 1px;
}

.dist-lists-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(110px, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.dist-lists-metrics > span {
  min-height: 62px;
  padding: 9px 10px;
  border: var(--border-line);
  border-radius: var(--radius-sm);
  background: var(--panel);
}

.dist-lists-metrics small,
.dist-lists-metrics strong {
  display: block;
}

.dist-lists-metrics small {
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
}

.dist-lists-metrics strong {
  margin-top: 6px;
  color: var(--text-strong);
  font-size: 15px;
  text-transform: capitalize;
}

.dist-lists-content > .alert {
  margin: 8px 0;
}

.dist-lists-result-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 14px 0 8px;
}

.dist-lists-result-heading code,
.dist-lists-explanation-summary code {
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dist-lists-candidates {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dist-lists-dialog-form {
  display: grid;
  gap: 12px;
}

.dist-lists-entry-dialog {
  width: min(780px, calc(100vw - 32px));
  max-width: 780px;
}

.dist-lists-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.dist-lists-provider-notices {
  display: grid;
  max-height: 150px;
  overflow: auto;
}

.dist-lists-provider-notices .alert {
  margin: 4px 0;
}

.dist-lists-channel-fieldset {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 10px;
  border: var(--border-line);
}

.dist-lists-channel-fieldset legend {
  padding: 0 5px;
  color: var(--muted);
  font-size: 11px;
}

.dist-lists-explanation-dialog {
  width: min(760px, calc(100vw - 32px));
  max-width: 760px;
}

.dist-lists-explanation-content {
  display: grid;
  gap: 9px;
}

.dist-lists-explanation-content h3 {
  margin: 8px 0 0;
  color: var(--text-strong);
  font-size: 13px;
}

.dist-lists-decision {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 10px;
  padding: 10px;
  border: var(--border-line);
  border-left: 3px solid var(--accent);
  background: var(--panel-soft);
}

.dist-lists-decision span strong,
.dist-lists-decision span small {
  display: block;
}

.dist-lists-decision span small {
  margin-top: 3px;
  color: var(--muted);
}

.dist-lists-decision p,
.dist-lists-decision pre {
  grid-column: 1 / -1;
  margin: 0;
}

.dist-lists-explanation-content pre {
  max-height: 210px;
  margin: 0;
  padding: 9px;
  overflow: auto;
  border: var(--border-line);
  background: var(--panel-soft);
  color: var(--text);
  font-size: 11px;
  white-space: pre-wrap;
  word-break: break-word;
}

@media (max-width: 1040px) {
  .dist-lists-shell {
    grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
  }

  .dist-lists-workspace-toolbar {
    align-items: flex-start;
  }

  .dist-lists-toolbar-actions {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .dist-lists-definition-fields,
  .dist-lists-preview-inputs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dist-lists-parameter-row {
    grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
  }
}

@media (max-width: 760px) {
  .dist-lists-page {
    height: auto;
    min-height: calc(100vh - 115px);
    overflow: auto;
  }

  .dist-lists-shell {
    display: flex;
    min-height: calc(100vh - 115px);
    overflow: visible;
    flex-direction: column;
  }

  .dist-lists-sidebar {
    min-height: 230px;
    max-height: 36vh;
    border-right: 0;
    border-bottom: var(--border-line);
  }

  .dist-lists-workspace {
    min-height: 560px;
  }

  .dist-lists-workspace-toolbar,
  .dist-lists-preview-controls {
    align-items: stretch;
    flex-direction: column;
  }

  .dist-lists-toolbar-actions,
  .dist-lists-preview-actions {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .dist-lists-definition-fields,
  .dist-lists-preview-inputs,
  .dist-lists-form-grid,
  .dist-lists-metrics,
  .dist-lists-channel-fieldset,
  .dist-lists-parameter-row {
    grid-template-columns: minmax(0, 1fr);
  }
}