.experiments-toolbar {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 16px;
}
.experiments-search {
  flex: 1;
  max-width: 440px;
}
.experiments-search input {
  background: var(--field);
  padding-left: 16px;
}
.experiments-toolbar > .button {
  margin-left: auto;
}
.experiments-layout {
  display: grid;
  grid-template-columns: 228px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  margin-top: 22px;
}
.experiments-library {
  position: sticky;
  top: 20px;
  min-width: 0;
}
.experiments-library-heading,
.experiments-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 15px;
}
.experiments-library-heading h2 {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
}
.experiments-list {
  display: grid;
  gap: 10px;
}
.experiments-list-item {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  width: 100%;
  text-align: left;
  padding: 16px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--field);
  cursor: pointer;
  color: var(--ink);
  transition:
    border-color 0.15s,
    background 0.15s;
  overflow-wrap: anywhere;
}
.experiments-list-item:hover {
  background: var(--hover);
}
.experiments-list-item.active {
  background: var(--surface);
  border-color: var(--accent);
}
.experiments-list-item strong {
  font-size: 13px;
  line-height: 1.55;
  font-weight: 600;
}
.experiments-list-meta {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.03em;
}
.experiments-list-dataset {
  font-size: 11px;
  line-height: 1.45;
  color: var(--muted);
}
.experiments-list-foot {
  font-size: 11px;
  padding-top: 7px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.experiments-reading {
  min-width: 0;
}
.experiments-report {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.experiments-report-header {
  padding: 30px 30px 24px;
  background: var(--surface-raised);
  border-bottom: 1px solid var(--line);
}
.experiments-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  color: var(--muted);
  font-size: 11px;
}
.experiments-badge {
  display: inline-block;
  background: var(--accent-soft);
  border: 1px solid var(--line);
  color: var(--accent);
  font-size: 11px;
  padding: 5px 8px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
.experiments-report-header h2 {
  margin: 15px 0 10px;
  font-size: clamp(22px, 2vw, 31px);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.65px;
  overflow-wrap: anywhere;
}
.experiments-report-header > p {
  font-size: 12px;
  color: var(--muted);
  overflow-wrap: anywhere;
  line-height: 1.7;
}
.experiments-report-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 22px;
}
.experiments-report-actions .button {
  background: var(--surface);
}
.experiments-report h3 {
  font-size: 13px;
  font-weight: 600;
  margin: 0;
}
.experiments-narrative {
  padding: 25px 30px;
  display: grid;
  gap: 22px;
}
.experiments-prose {
  font-size: 13px;
  line-height: 1.85;
  margin-top: 9px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.experiments-conclusion {
  border-left: 3px solid var(--accent);
  padding: 13px 17px;
  background: var(--field);
}
.experiments-caption {
  display: block;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.experiments-conclusion .experiments-caption {
  margin-top: 10px;
}
.experiments-section {
  padding: 25px 30px;
  border-top: 1px solid var(--line);
}
.experiments-section > .field-hint {
  line-height: 1.8;
}
.experiments-section-heading .experiments-caption {
  text-align: right;
  max-width: 48%;
}
.experiments-lineage {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
}
.experiments-stage {
  background: var(--field);
  padding: 13px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-width: 0;
}
.experiments-stage-number {
  color: var(--muted);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  margin-right: 5px;
}
.experiments-stage-label {
  font-size: 11px;
  color: var(--muted);
}
.experiments-stage strong {
  display: block;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.65;
  margin: 12px 0 6px;
  overflow-wrap: anywhere;
}
.experiments-stage .experiments-caption {
  font-size: 11px;
}
.experiments-lane-key {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.experiments-lane {
  padding-left: 12px;
  border-left: 3px solid var(--accent);
  min-width: 0;
}
.experiments-lane-1 {
  border-color: var(--info);
}
.experiments-lane > span {
  display: block;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.experiments-lane > strong {
  display: block;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.6;
  margin-top: 5px;
  overflow-wrap: anywhere;
}
.experiments-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  margin: 20px 0 15px;
}
.experiments-metric {
  min-width: 0;
  padding: 15px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.experiments-metric-label {
  display: block;
  font-size: 11px;
  color: var(--muted);
}
.experiments-metric > strong {
  display: block;
  margin: 12px 0 8px;
  font-weight: 500;
  font-size: clamp(22px, 2.2vw, 32px);
  letter-spacing: -1px;
  font-variant-numeric: tabular-nums;
}
.experiments-metric-delta {
  display: block;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.65;
}
.experiments-metric .experiments-caption {
  font-size: 11px;
  margin-top: 3px;
}
.experiments-table-wrap {
  overflow-x: auto;
  margin: 20px 0 13px;
}
.experiments-table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.experiments-table-wrap th,
.experiments-table-wrap td {
  padding: 11px 8px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.experiments-table-wrap th {
  color: var(--muted);
  font-weight: 500;
}
.experiments-table-wrap th:first-child {
  text-align: left;
}
.experiments-table-wrap thead {
  background: var(--field);
}
.experiments-table-wrap tbody tr:nth-child(even) {
  background: var(--surface-raised);
}
.experiments-warnings:not(:empty) {
  border-left: 2px solid var(--warning);
  padding: 4px 12px;
  margin-top: 15px;
  background: var(--warning-soft);
}
.experiments-warnings p {
  line-height: 1.7;
}
.experiments-empty-examples {
  padding: 24px;
  margin-top: 16px;
  border: 1px dashed var(--control-line);
  color: var(--muted);
  background: var(--field);
  font-size: 12px;
  line-height: 1.8;
  border-radius: var(--radius);
}
.experiments-examples {
  display: grid;
  gap: 23px;
  margin-top: 22px;
}
.experiments-example {
  min-width: 0;
}
.experiments-example-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.experiments-example-heading h4 {
  font-size: 11px;
  font-weight: 500;
  overflow-wrap: anywhere;
}
.experiments-example-heading .experiments-caption {
  margin-left: auto;
}
.experiments-example-number {
  display: grid;
  place-items: center;
  width: 21px;
  height: 21px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: var(--radius-sm);
  font-size: 11px;
}
.experiments-example-panels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.experiments-example-panel:only-child {
  grid-column: 1 / -1;
}
.experiments-example-lane {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 7px;
}
.experiments-visual {
  position: relative;
  background: var(--canvas);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.experiments-visual img,
.experiments-visual svg {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.experiments-visual svg {
  pointer-events: none;
}
.experiments-visual.unavailable svg,
.experiments-visual.unavailable img {
  visibility: hidden;
}
.experiments-image-error {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 20px;
  color: var(--canvas-muted);
  font-size: 11px;
  line-height: 1.7;
}
.experiments-example-counts {
  font-size: 11px;
  line-height: 1.6;
  color: var(--muted);
  margin-top: 9px;
}
.experiments-export {
  margin: 0 30px 28px;
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--field);
  border-radius: var(--radius);
}
.experiments-export > div > p {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.7;
  margin-top: 5px;
}
.experiments-export > .checkbox-label {
  margin-top: 20px;
}
.experiments-export > .field-hint {
  margin-top: 10px;
}
.experiments-export-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-top: 16px;
}
.experiments-provenance {
  padding: 18px 30px 24px;
  border-top: 1px solid var(--line);
  font-size: 11px;
}
.experiments-provenance summary {
  cursor: pointer;
  color: var(--muted);
}
.experiments-provenance > p {
  margin: 12px 0;
}
.experiments-provenance pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 11px;
  line-height: 1.7;
  background: var(--field);
  border-radius: var(--radius-sm);
  padding: 14px;
  max-height: 300px;
  overflow: auto;
}
.experiments-empty {
  text-align: center;
  padding: 48px 28px;
  margin-top: 25px;
}
.experiments-empty-mark {
  display: grid;
  place-items: center;
  margin: 0 auto 23px;
  width: 60px;
  height: 67px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--accent);
  background: var(--accent-soft);
  font-size: 20px;
  font-weight: 300;
}
.experiments-empty h2 {
  font-size: 24px;
  font-weight: 500;
  margin: 12px 0;
  letter-spacing: -0.5px;
}
.experiments-empty > p {
  max-width: 500px;
  margin: 0 auto 25px;
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
}
.experiments-empty > .field-hint {
  display: block;
  margin-top: 13px;
}
.experiments-compose {
  width: min(790px, calc(100vw - 28px));
  max-height: calc(100dvh - 28px);
  overflow-y: auto;
}
.experiments-compose textarea,
.experiments-edit textarea {
  display: block;
  width: 100%;
  resize: vertical;
  min-height: 86px;
  border: 1px solid var(--control-line);
  border-radius: var(--radius-sm);
  background: var(--field);
  color: var(--ink);
  padding: 12px 14px;
  font: inherit;
  font-size: 12px;
  line-height: 1.7;
}
.experiments-compose textarea:focus-visible,
.experiments-edit textarea:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}
.experiments-edit {
  width: min(600px, calc(100vw - 28px));
  max-height: calc(100dvh - 28px);
  overflow-y: auto;
}
.experiments-compose form > label,
#experiments-compose-fields > label,
.experiments-edit form > label {
  margin-top: 18px;
}
.experiments-compose input:disabled,
.experiments-compose textarea:disabled,
.experiments-compose select:disabled,
.experiments-edit input:disabled,
.experiments-edit textarea:disabled {
  background: var(--field);
  color: var(--muted);
}
.experiments-example-picker,
.experiments-measurement-picker {
  margin-top: 24px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}
.experiments-example-picker h3,
.experiments-measurement-picker h3 {
  font-size: 13px;
}
.experiments-example-picker > input {
  margin-top: 13px;
}
.experiments-picker-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0;
}
.experiments-picker-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 7px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  min-width: 0;
}
.experiments-picker-card.selected {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.experiments-picker-card img {
  display: block;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  width: 100%;
  border-radius: var(--radius-sm);
  background: var(--canvas);
}
.experiments-picker-card input {
  position: absolute;
  top: 13px;
  left: 13px;
  width: 17px;
  height: 17px;
  accent-color: var(--green);
}
.experiments-picker-card strong {
  font-size: 11px;
  line-height: 1.5;
  overflow-wrap: anywhere;
  font-weight: 500;
}
.experiments-picker-card .experiments-caption {
  font-size: 11px;
}
.experiments-picker-counts {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.5;
}
.experiments-picker-filters {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 14px 0;
}
.experiments-picker-filters label {
  min-width: 0;
  font-size: 11px;
}
.experiments-picker-filters select {
  width: 100%;
  margin-top: 6px;
  font-size: 11px;
  padding-left: 10px;
}
.experiments-picker-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin: 15px 0 8px;
}
.experiments-change {
  font-size: 11px;
  font-weight: 600;
  color: var(--success);
}
.experiments-change-regressed,
.experiments-parity.failed {
  color: var(--danger);
}
.experiments-change-mixed {
  color: var(--warning);
}
.experiments-sampling {
  display: grid;
  gap: 8px;
  margin-top: 20px;
}
.experiments-sampling h4,
.experiments-target h4 {
  font-size: 12px;
  font-weight: 600;
  margin: 0;
  line-height: 1.65;
  overflow-wrap: anywhere;
}
.experiments-targets {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}
.experiments-target {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.experiments-target > p {
  margin-top: 8px;
}
.experiments-parity {
  display: block;
  font-size: 11px;
  color: var(--success);
  line-height: 1.7;
}
.experiments-measurement-choice {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  min-width: 0;
}
.experiments-measurement-choice:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.experiments-measurement-choice input {
  flex: 0 0 auto;
  width: 17px;
  height: 17px;
  margin-top: 2px;
  accent-color: var(--green);
}
.experiments-measurement-choice > span {
  min-width: 0;
}
.experiments-measurement-choice strong {
  font-size: 11px;
  font-weight: 500;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.experiments-measurement-choice .experiments-caption {
  margin-top: 5px;
}
.experiments-compose .modal-actions,
.experiments-edit .modal-actions {
  margin-top: 25px;
  flex-wrap: wrap;
}
@media (max-width: 1150px) {
  .experiments-layout {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 18px;
  }
  .experiments-lineage {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .experiments-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 850px) {
  .experiments-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .experiments-library {
    position: static;
  }
  .experiments-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-height: 248px;
    overflow-y: auto;
    padding-right: 3px;
  }
  .experiments-list-item {
    padding: 13px;
  }
  .experiments-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 600px) {
  .experiments-toolbar {
    flex-wrap: wrap;
    gap: 12px;
  }
  .experiments-search {
    flex-basis: 100%;
    max-width: none;
  }
  .experiments-layout {
    margin-top: 16px;
  }
  .experiments-report-header {
    padding: 23px 18px 20px;
  }
  .experiments-report-header h2 {
    font-size: 25px;
  }
  .experiments-narrative,
  .experiments-section {
    padding: 22px 18px;
  }
  .experiments-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .experiments-section-heading {
    align-items: flex-start;
  }
  .experiments-section-heading > h3 {
    line-height: 1.6;
  }
  .experiments-lineage {
    gap: 8px;
  }
  .experiments-stage {
    padding: 12px 10px;
  }
  .experiments-lane-key,
  .experiments-example-panels {
    grid-template-columns: minmax(0, 1fr);
  }
  .experiments-example-heading .experiments-caption {
    width: 100%;
    margin-left: 31px;
  }
  .experiments-export {
    margin: 0 18px 22px;
    padding: 17px 14px;
  }
  .experiments-provenance {
    padding: 17px 18px 22px;
  }
  .experiments-compose,
  .experiments-edit {
    padding: 22px 16px;
    width: calc(100vw - 20px);
  }
  .experiments-picker-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }
  .experiments-picker-filters {
    grid-template-columns: minmax(0, 1fr);
    gap: 9px;
  }
  .experiments-target {
    padding: 12px;
  }
  .experiments-empty {
    padding: 34px 20px;
  }
  .experiments-empty h2 {
    font-size: 22px;
  }
  .experiments-report .button,
  .experiments-compose .button,
  .experiments-edit .button {
    white-space: normal;
  }
}