/* Statistical Analysis Workspace (SAW) — Phase 2 styles.
 * Scoped under the SAW shell; no overrides of research/data-workspace styles. */

.saw-shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 18px 40px;
}

.saw-stepnav {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--card-border);
  margin-bottom: 18px;
}

.saw-step-tab {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-weight: 600;
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-duration), border-color var(--transition-duration);
}
.saw-step-tab:hover {
  color: var(--text);
}
.saw-step-tab--active {
  color: #0d9488;
  border-bottom-color: #0d9488;
}

.saw-step-intro {
  color: var(--text-muted);
  margin: 0 0 14px;
  line-height: 1.5;
}

.saw-import-card {
  padding: 16px;
  margin-bottom: 22px;
}

.saw-field-label {
  display: block;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.saw-paste-input {
  width: 100%;
  box-sizing: border-box;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  padding: 10px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text);
}

.saw-import-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 12px;
}

.saw-file-label {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.saw-file-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  font-size: 0;
}

.saw-status {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--text-muted);
}
.saw-status--error {
  color: #dc2626;
}

.saw-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 8px 0 10px;
}
.saw-section-title {
  margin: 0;
  font-size: 1.05rem;
  color: var(--text);
}

.saw-preview-summary {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 8px;
}

.saw-table-scroll {
  overflow: auto;
  max-height: 460px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
}
.saw-table {
  border-collapse: collapse;
  width: 100%;
  font-size: 13px;
}
.saw-table th,
.saw-table td {
  border-bottom: 1px solid var(--card-border);
  padding: 6px 10px;
  text-align: left;
  white-space: nowrap;
}
.saw-table thead th {
  position: sticky;
  top: 0;
  background: var(--card-bg);
  color: var(--text);
  font-weight: 600;
  z-index: 1;
}
.saw-table__idx {
  color: var(--text-muted);
  text-align: right;
  width: 44px;
}
.saw-preview-more {
  color: var(--text-muted);
  font-size: 12px;
  margin: 8px 0 0;
}

/* Variable manager */
.saw-var-table td {
  vertical-align: middle;
}
.saw-var-name {
  font-weight: 600;
  color: var(--text);
}
.saw-var-row--overridden .saw-var-name::after {
  content: "•";
  color: #0d9488;
  margin-left: 6px;
}
.saw-var-label-input {
  width: 160px;
  box-sizing: border-box;
  padding: 5px 8px;
  border: 1px solid var(--card-border);
  border-radius: 6px;
  background: var(--card-bg);
  color: var(--text);
  font: inherit;
}
.saw-var-select {
  padding: 5px 8px;
  border: 1px solid var(--card-border);
  border-radius: 6px;
  background: var(--card-bg);
  color: var(--text);
  font: inherit;
}
.saw-var-detected {
  color: var(--text-muted);
  font-size: 12px;
}
.saw-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
}
.saw-badge--override {
  background: color-mix(in srgb, #0d9488 15%, transparent);
  color: #0d9488;
}

.saw-empty-state {
  padding: 22px;
  text-align: center;
  color: var(--text-muted);
}

/* Phase 3 — Prepare workspace */
.saw-prepnav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--card-border);
  padding-bottom: 8px;
}
.saw-prep-tab {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-weight: 600;
  font-size: 13px;
  padding: 8px 12px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}
.saw-prep-tab--active {
  color: #0d9488;
  border-bottom-color: #0d9488;
}
.saw-subtitle {
  margin: 14px 0 8px;
  font-size: 0.95rem;
  color: var(--text);
}
.saw-prep-note {
  font-size: 13px;
  margin: 0 0 12px;
}
.saw-prep-results {
  margin-top: 14px;
}
.saw-clean-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 0;
  flex-wrap: wrap;
}
.saw-clean-btn {
  font-size: 12px;
  padding: 4px 10px;
}
.saw-tx-op-btn,
.saw-tx-rec-btn {
  margin: 4px 6px 4px 0;
}
.saw-tx-rec-host {
  margin-bottom: 12px;
}
.saw-tx-preview-table {
  max-height: 220px;
  margin: 10px 0;
}
.saw-tx-explain {
  font-size: 13px;
  line-height: 1.5;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background: color-mix(in srgb, var(--card-bg) 92%, #0d9488 8%);
}
.saw-tx-modal {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.saw-tx-modal[hidden] {
  display: none;
}
.saw-tx-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}
.saw-tx-modal__panel {
  position: relative;
  z-index: 1;
  max-width: 640px;
  width: calc(100% - 32px);
  max-height: 90vh;
  overflow: auto;
  padding: 16px;
}
.saw-tx-modal__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.saw-tx-modal__title {
  margin: 0;
  font-size: 1.1rem;
}
.saw-tx-modal__close {
  border: none;
  background: transparent;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--text-muted);
}
.saw-tx-modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 14px;
}

/* Phase 4A — Analyze (generic catalog-driven configuration) */
.saw-analyze-section {
  margin-bottom: 22px;
}
.saw-analyze-section__title {
  margin: 0 0 10px;
  font-size: 1rem;
  color: var(--text);
}
.saw-procedure-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.saw-procedure-card {
  appearance: none;
  text-align: left;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  background: var(--card-bg);
  padding: 12px 14px;
  cursor: pointer;
  transition: border-color var(--transition-duration), box-shadow var(--transition-duration);
}
.saw-procedure-card:hover {
  border-color: #0d9488;
}
.saw-procedure-card--active {
  border-color: #0d9488;
  box-shadow: 0 0 0 1px #0d9488;
}
.saw-procedure-card__title {
  display: block;
  font-weight: 700;
  color: var(--text);
}
.saw-procedure-card__desc {
  display: block;
  margin-top: 4px;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.4;
}
.saw-analyze-roles {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}
.saw-analyze-field {
  margin-bottom: 4px;
}
.saw-analyze-field--advanced {
  margin-top: 8px;
}
.saw-role-multi {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 180px;
  overflow: auto;
  padding: 8px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
}
.saw-role-multi__item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.92rem;
}
.saw-config-input {
  width: 100%;
  max-width: 160px;
  box-sizing: border-box;
  padding: 6px 8px;
  border: 1px solid var(--card-border);
  border-radius: 6px;
  background: var(--card-bg);
  color: var(--text);
}
.saw-analyze-advanced {
  margin-top: 14px;
  padding: 10px 12px;
  border: 1px dashed var(--card-border);
  border-radius: 8px;
}
.saw-analyze-advanced summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text-muted);
}
.saw-validation-ok {
  color: #0d9488;
  font-weight: 600;
  margin: 0;
}
.saw-validation-list {
  margin: 0;
  padding-left: 1.2rem;
}
.saw-validation-list__item {
  margin-bottom: 6px;
  line-height: 1.45;
}
.saw-validation-list__item--block {
  color: #b91c1c;
}
.saw-validation-list__item--warn {
  color: #b45309;
}
.saw-capability-list {
  margin: 0;
  padding-left: 1.2rem;
  columns: 2;
  column-gap: 24px;
}
.saw-capability-list__item {
  break-inside: avoid;
  margin-bottom: 4px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.saw-capability-list__item--yes {
  color: var(--text);
}
.saw-analyze-statusbar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  background: var(--card-bg);
}
.saw-analyze-statusbar__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.saw-analysis-status {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 8px;
  border-radius: 6px;
  background: var(--card-border);
  color: var(--text-muted);
}
.saw-analysis-status--ready,
.saw-analysis-status--completed {
  background: rgba(13, 148, 136, 0.15);
  color: #0d9488;
}
.saw-analysis-status--outdated,
.saw-analysis-status--failed {
  background: rgba(185, 28, 28, 0.1);
  color: #b91c1c;
}
.saw-analysis-status--running {
  background: rgba(59, 130, 246, 0.12);
  color: #2563eb;
}
.saw-analyze-stale-banner {
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(180, 83, 9, 0.1);
  color: #b45309;
  font-size: 0.92rem;
  line-height: 1.45;
}
.saw-analyze-statusbar__msg {
  margin: 0;
  font-weight: 600;
}
.saw-analyze-statusbar__msg--ok {
  color: #0d9488;
}
.saw-analyze-statusbar__msg--warn {
  color: #b45309;
}
.saw-analyze-config-host,
.saw-analyze-results-host {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.saw-results-panel {
  margin-top: 8px;
}
.saw-results-runbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.saw-results-runbar__hint {
  font-size: 0.92rem;
}
.saw-results-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.saw-results-meta {
  margin: 0;
  font-size: 0.85rem;
}
.saw-results-empty {
  margin: 0;
}
.saw-results-error {
  padding: 12px 14px;
  border-radius: 8px;
  background: rgba(185, 28, 28, 0.1);
  color: #b91c1c;
  font-weight: 600;
}
.saw-results-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.saw-results-summary__card {
  min-width: 120px;
  padding: 10px 14px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background: var(--card-bg);
}
.saw-results-summary__label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.saw-results-summary__value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}
.saw-results-section__title {
  margin: 0 0 8px;
  font-size: 0.95rem;
}
.saw-results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.saw-results-table th,
.saw-results-table td {
  border: 1px solid var(--card-border);
  padding: 8px 10px;
  text-align: left;
}
.saw-results-table th {
  background: var(--card-bg);
  font-weight: 600;
}
.saw-step-next-hint {
  margin: 12px 0 0;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(13, 148, 136, 0.08);
  color: var(--text);
  font-size: 0.92rem;
  line-height: 1.45;
}
.saw-context-notes {
  padding: 0 18px 10px;
  max-width: 1100px;
  margin: 0 auto;
}
.saw-context-notes__beta {
  margin: 0 0 4px;
  font-size: 0.88rem;
  color: #b45309;
}
.saw-context-notes__saved {
  margin: 0;
  font-size: 0.85rem;
}
.saw-workflow-readiness {
  padding: 12px 14px;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  background: var(--card-bg);
  margin-bottom: 16px;
}
.saw-workflow-readiness__title {
  margin: 0 0 8px;
  font-weight: 700;
  font-size: 0.92rem;
}
.saw-workflow-readiness__list {
  margin: 0 0 8px;
  padding-left: 1.2rem;
}
.saw-workflow-readiness__item {
  margin-bottom: 4px;
  font-size: 0.92rem;
}
.saw-workflow-readiness__item--ok {
  color: #0d9488;
}
.saw-workflow-readiness__item--pending {
  color: var(--text-muted);
}
.saw-workflow-readiness__hint {
  margin: 0;
  font-size: 0.88rem;
}
.saw-results-runbar--sticky {
  position: sticky;
  top: 8px;
  z-index: 2;
  padding: 10px 12px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--card-bg) 92%, transparent);
  border: 1px solid var(--card-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}
.saw-results-feedback {
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.92rem;
  line-height: 1.45;
}
.saw-results-feedback--ok {
  background: rgba(13, 148, 136, 0.12);
  color: #0d9488;
}
.saw-results-feedback--fail {
  background: rgba(185, 28, 28, 0.1);
  color: #b91c1c;
}
.saw-results-meta-details {
  font-size: 0.88rem;
}
.saw-results-meta-details summary {
  cursor: pointer;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.saw-capabilities--collapsed summary {
  cursor: pointer;
  list-style: disclosure-closed;
}
.saw-capabilities__summary {
  margin: 0;
}
.saw-prep-undo-hint {
  margin: 6px 0 0;
  font-size: 0.88rem;
}
.saw-assumptions-section {
  margin-bottom: 20px;
}
.saw-assumptions-results {
  margin-top: 12px;
}
.saw-assumptions-overall {
  margin-bottom: 10px;
}
.saw-assumptions-stale {
  margin: 0 0 10px;
  font-size: 0.88rem;
}
.saw-assumptions-table {
  width: 100%;
}
.saw-severity {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
}
.saw-severity--ok {
  background: rgba(13, 148, 136, 0.15);
  color: #0d9488;
}
.saw-severity--warn {
  background: rgba(180, 83, 9, 0.15);
  color: #b45309;
}
.saw-severity--fail {
  background: rgba(185, 28, 28, 0.12);
  color: #b91c1c;
}
.saw-severity--info {
  background: rgba(59, 130, 246, 0.12);
  color: #2563eb;
}
.saw-assumptions-row--warn td {
  background: rgba(180, 83, 9, 0.04);
}
.saw-assumptions-row--fail td {
  background: rgba(185, 28, 28, 0.04);
}
.saw-apa-section {
  margin-bottom: 20px;
}
.saw-apa-results {
  margin-top: 12px;
}
.saw-apa-title {
  margin: 0 0 10px;
  font-size: 1rem;
}
.saw-apa-narrative p {
  margin: 0 0 10px;
  line-height: 1.5;
}
.saw-apa-table-wrap {
  margin: 12px 0;
  overflow-x: auto;
}
.saw-apa-table-caption {
  margin: 0 0 6px;
  font-size: 0.9rem;
  font-weight: 600;
}
.saw-apa-plain {
  margin-top: 10px;
  font-size: 0.92rem;
}
.saw-apa-meta {
  margin: 10px 0 0;
  font-size: 0.85rem;
}
.saw-interpretation-block {
  margin: 12px 0 16px;
  padding: 12px 14px;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  background: color-mix(in srgb, var(--card-bg) 96%, #0d9488 4%);
}
.saw-interpretation-block__title {
  margin: 0 0 6px;
  font-size: 0.95rem;
}
.saw-interpretation-block__note {
  margin: 0 0 8px;
  font-size: 0.85rem;
}
.saw-interpretation-block__body p {
  margin: 0 0 8px;
  line-height: 1.5;
}
.saw-ai-advisory {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px dashed var(--card-border);
}
.saw-ai-advisory--assumptions {
  margin-top: 12px;
  padding-top: 0;
  border-top: none;
}
.saw-ai-advisory__title {
  margin: 0 0 6px;
  font-size: 0.92rem;
  font-weight: 600;
}
.saw-ai-advisory__intro {
  margin: 0 0 10px;
  font-size: 0.88rem;
}
.saw-ai-advisory__actions {
  flex-wrap: wrap;
  gap: 8px;
}
.saw-ai-advisory__output {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  white-space: pre-wrap;
  font-size: 0.92rem;
  line-height: 1.45;
}