/* Text Lab navigation and analysis; comparison presentation stays in compare-text.css. */
.text-lab-page #textLabCompare[hidden],
.text-lab-page #textLabAnalyze[hidden],
.text-lab-page #editAnalysisCopy[hidden] {
  display: none;
}

.text-lab-tabs {
  display: flex;
  align-items: stretch;
  gap: 16px;
  width: fit-content;
  max-width: 100%;
  margin: 0;
}

.text-lab-page .text-lab-tabs button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: auto;
  min-width: 0;
  min-height: 58px;
  margin: 0;
  padding: 12px 4px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--color-muted);
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
}

.text-lab-page .text-lab-tabs button[aria-selected='true'] {
  background: transparent;
  color: var(--color-text);
  font-weight: 650;
}

.text-lab-tabs button[aria-selected='true']::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--color-primary);
  content: '';
}

.text-lab-tabs svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.text-lab-tabs .lab-analysis-icon rect {
  fill: currentColor;
  stroke: none;
}

.text-lab-tabs button[aria-selected='true'] svg {
  color: var(--color-primary);
}

.text-lab-page .workspace-toolbar {
  flex-wrap: wrap;
  padding-block: 0;
}

.analysis-tool-navigation {
  min-width: 0;
}

.text-lab-page .analysis-workspace {
  margin: 0;
  padding: 0;
  overflow: hidden;
  border-color: var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: 0 5px 24px #00000004;
}

.analysis-heading,
.analysis-editor-heading,
.analysis-input-actions,
.analysis-frequency-heading,
.analysis-transfer,
.analysis-source-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.analysis-heading {
  min-height: 58px;
  padding: 0 24px;
  border-bottom: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-muted) 7%, var(--color-surface));
}

.analysis-heading p,
.analysis-frequency-heading p,
.analysis-source-note p,
.analysis-note {
  margin: 4px 0 0;
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.6;
}

.analysis-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
}

.analysis-input-panel,
.analysis-results {
  min-width: 0;
  padding: 24px;
}

.analysis-input-panel {
  border-right: 1px solid var(--color-border);
}

.analysis-source-field {
  flex: 1;
  min-width: 0;
  margin: 0;
}

.text-lab-page .analysis-workspace label {
  margin: 0;
  color: var(--color-text);
  font-size: 12px;
  font-weight: 600;
}

.text-lab-page .analysis-workspace select,
.text-lab-page #analysisKeyword {
  width: 100%;
  min-width: 0;
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  font-size: 13px;
}

.analysis-editor-heading {
  margin-bottom: 8px;
}

.analysis-input-actions {
  flex-shrink: 0;
  justify-content: flex-end;
  gap: 2px;
}

.analysis-quick-stats {
  display: none;
}

.analysis-results-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.text-lab-page .analysis-results-heading h3 {
  margin: 0;
  font-size: 14px;
}

.analysis-live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--color-muted);
  font-size: 11px;
}

.analysis-live-indicator::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #21a67a;
  content: '';
}

.analysis-details > summary {
  display: none;
}

.text-lab-page #analysisInput {
  display: block;
  width: 100%;
  min-height: 360px;
  margin: 0;
  padding: 16px;
  resize: vertical;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: color-mix(in srgb, var(--color-background) 50%, var(--color-surface));
  color: var(--color-text);
  font:
    14px/1.7 ui-monospace,
    SFMono-Regular,
    Consolas,
    monospace;
}

.text-lab-page #analysisInput:focus-visible,
.text-lab-page .analysis-workspace select:focus-visible,
.text-lab-page #analysisKeyword:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.analysis-source-note {
  align-items: flex-start;
  margin-top: 10px;
}

.text-lab-page .analysis-workspace .simulator-button {
  flex-shrink: 0;
  width: auto;
  min-height: 36px;
  margin: 0;
  padding: 8px 12px;
  border: 1px solid var(--color-primary);
  border-radius: 8px;
  background: var(--color-primary);
  color: #fff;
  font: inherit;
  font-size: 12px;
}

.text-lab-page .analysis-workspace .simulator-button.secondary {
  border-color: var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
}

.analysis-transfer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.analysis-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 20px;
}

.analysis-metrics > div {
  min-width: 0;
  padding: 14px 10px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: color-mix(in srgb, var(--color-primary) 4%, var(--color-surface));
}

.analysis-metrics dt,
.analysis-secondary-metrics dt {
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.5;
}

.analysis-metrics dd {
  margin: 6px 0 0;
  color: var(--color-text);
  font-size: clamp(20px, 2.2vw, 30px);
  font-weight: 650;
  overflow-wrap: anywhere;
  font-variant-numeric: tabular-nums;
}

.analysis-secondary-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 24px;
  margin: 0 0 28px;
}

.analysis-secondary-metrics > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.analysis-secondary-metrics dd {
  margin: 0;
  color: var(--color-text);
  font-size: 13px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.analysis-frequency-heading {
  margin-bottom: 12px;
}

.text-lab-page .analysis-frequency-heading h3 {
  margin: 0;
  font-size: 14px;
}

.text-lab-page #analysisKeyword {
  width: 160px;
}

.analysis-frequency-table {
  max-height: 320px;
  overflow: auto;
  border: 1px solid var(--color-border);
  border-radius: 10px;
}

.analysis-frequency-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.analysis-frequency-table th,
.analysis-frequency-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.analysis-frequency-table th {
  position: sticky;
  z-index: 1;
  top: 0;
  background: var(--color-surface);
  color: var(--color-muted);
  font-weight: 600;
}

.analysis-frequency-table :is(th, td):first-child {
  text-align: left;
  overflow-wrap: anywhere;
}

@media (max-width: 1024px) {
  .text-lab-page .tool-hero [data-page-title-part='category'] {
    display: none;
  }
}

@media (max-width: 1000px) {
  .analysis-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .analysis-input-panel {
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }
}

@media (max-width: 768px) {
  .text-lab-tabs {
    gap: 12px;
  }

  .text-lab-page .text-lab-tabs button {
    gap: 6px;
    min-height: 46px;
    padding: 10px 4px;
    font-size: clamp(12px, 3.5vw, 14px);
  }

  .text-lab-page .workspace-toolbar {
    padding-block: 0 12px;
  }

  .analysis-input-panel,
  .analysis-results {
    padding: 16px;
  }

  .analysis-heading {
    min-height: 46px;
    padding: 0 16px;
  }

  .analysis-input-panel {
    padding: 0;
    border-bottom: 0;
  }

  .analysis-source-field {
    margin: 0;
    padding: 0;
  }

  .text-lab-page .analysis-source-field select {
    min-height: 34px;
    padding-block: 5px;
    border-radius: 8px;
  }

  .analysis-editor {
    overflow: hidden;
    border: 0;
    border-radius: 0;
    background: var(--color-surface);
  }

  .analysis-editor-heading {
    min-height: 50px;
    margin: 0;
    padding: 8px 16px;
    border-bottom: 1px solid var(--color-border);
  }

  .text-lab-page #analysisInput {
    width: 100%;
    height: clamp(140px, 20dvh, 176px);
    min-height: 140px;
    margin: 0;
    padding: 12px 16px;
    border: 0;
    border-radius: 0;
    background: var(--color-surface);
    font-family: system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.5;
  }

  .analysis-source-note {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 6px 10px;
    margin: 0;
    padding: 10px 16px;
    border-bottom: 1px solid var(--color-border);
  }

  .analysis-source-note p {
    margin: 0;
    font-size: 11px;
  }

  .analysis-quick-stats {
    display: block;
    color: var(--color-muted);
    font-size: 11px;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
  }

  .text-lab-page #editAnalysisCopy {
    grid-column: 1 / -1;
    justify-self: start;
    min-height: 30px;
    padding: 5px 8px;
    font-size: 11px;
  }

  .analysis-source-note:has(#editAnalysisCopy:not([hidden])) p {
    grid-column: 1 / -1;
  }

  .analysis-source-note:has(#editAnalysisCopy:not([hidden])) .analysis-quick-stats {
    grid-column: 2;
    grid-row: 2;
  }

  .text-lab-page #editAnalysisCopy:not([hidden]) {
    grid-column: 1;
    grid-row: 2;
  }

  .analysis-results {
    padding-top: 12px;
  }

  .analysis-details {
    border-top: 1px solid var(--color-border);
  }

  .analysis-details > summary {
    display: list-item;
    padding: 12px 0;
    color: var(--color-text);
    font-size: 13px;
    cursor: pointer;
  }

  .analysis-details[open] > summary {
    margin-bottom: 6px;
  }

  .text-lab-page .analysis-workspace select,
  .text-lab-page #analysisKeyword {
    font-size: 16px;
  }

  .analysis-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .analysis-metrics dd {
    font-size: 26px;
  }

  .analysis-secondary-metrics {
    gap: 12px;
  }

  .analysis-secondary-metrics > div {
    flex-direction: column;
    gap: 4px;
  }

  .analysis-transfer {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    margin: 0;
    padding: 16px;
  }

  .text-lab-page .analysis-transfer label {
    font-size: 12px;
    font-weight: 500;
  }

  .text-lab-page .analysis-transfer select {
    min-width: 0;
    min-height: 40px;
    border-radius: 8px;
  }

  .text-lab-page #sendAnalysisToCompare {
    width: auto;
    min-height: 40px;
    white-space: nowrap;
  }

  .analysis-frequency-heading {
    flex-wrap: wrap;
  }

  .text-lab-page #analysisKeyword {
    width: 100%;
  }
}