.skip-link {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 200;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  transform: translateY(-150%);
}
.skip-link:focus {
  transform: translateY(0);
}
.app-shell {
  min-height: 100vh;
}
.content-shell {
  min-height: 100vh;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 82px;
  padding: 0.9rem clamp(1rem, 4vw, 2.4rem);
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg), transparent 8%);
  backdrop-filter: blur(18px);
}
.topbar-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}
.topbar h1 {
  overflow: hidden;
  margin-bottom: 0;
  font-size: clamp(1.2rem, 3vw, 1.55rem);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.topbar .eyebrow {
  margin-bottom: 0.18rem;
}
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.topbar-history[aria-current="page"] {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-text);
}
.theme-control select {
  width: auto;
  min-height: 40px;
  padding-block: 0.55rem;
  background: var(--surface);
}
.activity-button {
  min-height: 40px;
  border-color: var(--border);
  background: var(--surface);
}
.count-badge {
  display: grid;
  place-items: center;
  min-width: 1.3rem;
  height: 1.3rem;
  padding: 0 0.3rem;
  border-radius: 99px;
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
}
.service-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem clamp(1rem, 4vw, 2.4rem);
  border-bottom: 1px solid color-mix(in srgb, var(--danger), transparent 55%);
  background: var(--danger-soft);
  color: var(--danger);
}
.service-banner div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.workspace {
  width: min(1260px, calc(100% - clamp(2rem, 6vw, 4.8rem)));
  margin: 0 auto;
  padding: clamp(1.4rem, 4vw, 2.5rem) 0 5rem;
}
.workspace:focus,
.workspace:focus-visible {
  outline: none;
}
.page-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 45vh;
  color: var(--muted);
}

.workflow-switcher {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.workflow-link {
  display: grid;
  gap: 0.3rem;
  padding: 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}
.workflow-link small {
  color: var(--muted);
}
.workflow-link.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-text);
}
.configuration-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 302px;
  align-items: start;
  gap: 1.25rem;
}
.configuration-form {
  display: grid;
  gap: 1rem;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.field-wide {
  grid-column: 1 / -1;
}
.run-summary {
  position: sticky;
  top: 102px;
  padding: 1.1rem;
}
.run-summary h2 {
  margin-bottom: 1rem;
  font-size: 1.05rem;
}
.summary-list {
  display: grid;
  gap: 0.75rem;
  margin: 0 0 1rem;
}
.summary-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--border);
}
.summary-row dt {
  color: var(--muted);
  font-size: 0.82rem;
}
.summary-row dd {
  margin: 0;
  font-weight: 800;
  text-align: right;
}
.draft-status {
  min-height: 1.25rem;
  margin: 0.75rem 0;
  color: var(--muted);
  font-size: 0.76rem;
  text-align: center;
}

.section-actions,
.inline-actions,
.toolbar,
.report-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}
.section-actions {
  justify-content: space-between;
  margin-bottom: 0.9rem;
}
.case-list,
.custom-rubric-list {
  display: grid;
  gap: 0.75rem;
}
.case-row,
.custom-rubric-card {
  position: relative;
  display: grid;
  gap: 0.8rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}
.case-row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.case-row.single-field {
  grid-template-columns: minmax(0, 1fr);
}
.case-row.transcript-row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.case-row .row-actions {
  position: absolute;
  top: 0.2rem;
  right: 0.65rem;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.case-row > .field:nth-child(-n + 2) > span:first-child {
  padding-right: 5.25rem;
}
.case-row .row-action-button {
  width: 36px;
  height: 36px;
  min-height: 36px;
}
.case-row .row-action-button svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}
.case-row .field textarea {
  min-height: 88px;
}
.case-empty-state {
  margin-top: 0.75rem;
  padding: 1.5rem 1rem;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}
.case-empty-state h3 {
  margin-bottom: 0.35rem;
}
.case-empty-state p {
  margin-bottom: 1rem;
}
.bulk-panel,
.advanced-panel {
  padding: 0.85rem 0;
  border-top: 1px solid var(--border);
}
details > summary {
  cursor: pointer;
  color: var(--accent-text);
  font-weight: 750;
}
details[open] > summary {
  margin-bottom: 0.9rem;
}
.import-controls {
  display: grid;
  gap: 0.75rem;
  margin-top: 0.75rem;
}
.file-button input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.file-button {
  position: relative;
}

.rubric-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.8rem;
}
.rubric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}
.rubric-option {
  display: grid;
  gap: 0.45rem;
  padding: 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}
.rubric-option:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.rubric-option .check {
  color: var(--text);
  font-weight: 750;
}
.rubric-option p {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
}
.custom-rubric-card {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.custom-rubric-card .row-actions {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
}
.custom-rubric-card .field:first-child {
  padding-right: 2.5rem;
}
.duplicate-warning {
  margin: 0.75rem 0 0;
  color: var(--warning);
  font-size: 0.82rem;
}

.activity-drawer {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: 60;
  width: min(410px, 92vw);
  padding: 1.2rem;
  border-left: 1px solid var(--border);
  background: var(--surface-raised);
  box-shadow: var(--shadow-lg);
  transform: translateX(105%);
  transition: transform 180ms ease;
}
.activity-drawer.open {
  transform: translateX(0);
}
.drawer-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.drawer-heading h2 {
  margin-bottom: 0;
}
.drawer-scrim {
  position: fixed;
  inset: 0;
  z-index: 55;
  background: rgb(3 7 18 / 0.48);
}
.activity-list {
  display: grid;
  gap: 0.7rem;
  max-height: calc(100vh - 190px);
  margin-bottom: 1rem;
  overflow: auto;
}
.activity-item {
  display: grid;
  gap: 0.6rem;
  padding: 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
}
.activity-item-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.6rem;
}
.activity-item strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.activity-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.history-toolbar {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(160px, 0.75fr) auto;
  gap: 0.8rem;
  margin-bottom: 1rem;
}
.history-list {
  display: grid;
  gap: 0.75rem;
}
.history-row {
  display: grid;
  grid-template-columns:
    auto minmax(0, 1.5fr) minmax(110px, 0.7fr) minmax(100px, 0.55fr)
    minmax(100px, 0.7fr) auto;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.history-row-main {
  min-width: 0;
}
.history-row-main a {
  display: block;
  overflow: hidden;
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.history-row-main small,
.history-cell small {
  display: block;
  margin-top: 0.2rem;
  color: var(--muted);
}
.compare-check {
  width: 1.05rem;
  min-height: 1.05rem;
  accent-color: var(--accent);
}
.history-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  color: var(--muted);
}
.compare-bar {
  position: sticky;
  bottom: 1rem;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  background: var(--surface-raised);
  box-shadow: var(--shadow-lg);
}

.job-hero {
  display: grid;
  gap: 1rem;
  padding: clamp(1rem, 3vw, 1.5rem);
}
.job-hero-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}
.job-hero h2 {
  margin-bottom: 0.35rem;
}
.job-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.2rem;
  color: var(--muted);
  font-size: 0.82rem;
}
.job-progress-label {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.82rem;
}
.event-timeline {
  display: grid;
  gap: 0;
  max-height: 270px;
  overflow: auto;
}
.event-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 0.8rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border);
}
.event-item time {
  color: var(--muted);
  font-size: 0.75rem;
}
.event-item p {
  margin: 0;
  font-size: 0.85rem;
}

.report {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}
.report-summary-grid {
  display: grid;
  grid-template-columns: 1.1fr 2fr;
  gap: 1rem;
}
.score-hero {
  display: grid;
  place-items: center;
  min-height: 190px;
  text-align: center;
}
.score-hero strong {
  color: var(--accent-text);
  font-size: clamp(2.4rem, 8vw, 4rem);
  line-height: 1;
}
.score-hero span {
  margin-top: 0.4rem;
  color: var(--muted);
}
.rubric-bars {
  display: grid;
  gap: 0.7rem;
}
.rubric-bar-row {
  display: grid;
  grid-template-columns: minmax(130px, 1fr) 2fr 54px;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.82rem;
}
.rubric-bar-row strong {
  text-align: right;
}
.report-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 0.8rem;
}
.report-toolbar .field {
  min-width: 180px;
}
.result-list {
  display: grid;
  gap: 0.8rem;
}
.result-card {
  overflow: hidden;
}
.result-card summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  color: var(--text);
  list-style: none;
}
.result-card summary::-webkit-details-marker {
  display: none;
}
.result-index {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: var(--surface-subtle);
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 800;
}
.result-question {
  overflow: hidden;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.result-score {
  color: var(--accent-text);
  font-weight: 900;
}
.result-body {
  display: grid;
  gap: 1rem;
  padding: 0 1rem 1rem;
  border-top: 1px solid var(--border);
}
.answer-block {
  padding-top: 1rem;
}
.answer-block h4 {
  margin-bottom: 0.35rem;
  color: var(--muted);
  font-size: 0.73rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.answer-block p {
  margin-bottom: 0;
  color: var(--text-soft);
  white-space: pre-wrap;
}
pre {
  max-width: 100%;
  overflow: auto;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-subtle);
  color: var(--text-soft);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.optimized-prompt {
  max-height: 560px;
  margin-bottom: 0;
}
.inline-actions,
.prompt-diff-panel {
  margin-top: 1rem;
}
.prompt-diff-table {
  overflow: auto;
  max-height: 640px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-subtle);
}
.prompt-diff-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-bottom: 1px solid var(--border);
}
.prompt-diff-row:last-child {
  border-bottom: 0;
}
.prompt-diff-heading-row {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--surface);
  color: var(--text);
  font-weight: 800;
}
.prompt-diff-header {
  padding: 0.68rem 0.85rem;
  border-right: 1px solid var(--border);
}
.prompt-diff-header:last-child {
  border-right: 0;
}
.prompt-diff-cell {
  display: grid;
  grid-template-columns: 3rem 1rem minmax(0, 1fr);
  gap: 0.45rem;
  min-width: 0;
  padding: 0.45rem 0.65rem;
  border-right: 1px solid var(--border);
  color: var(--text-soft);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.82rem;
  line-height: 1.45;
}
.prompt-diff-cell:last-child {
  border-right: 0;
}
.prompt-diff-cell code {
  min-width: 0;
  font: inherit;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.prompt-diff-number,
.prompt-diff-marker {
  color: var(--muted);
  user-select: none;
}
.prompt-diff-number {
  text-align: right;
}
.prompt-diff-cell.same {
  color: var(--muted);
}
.prompt-diff-cell.removed {
  background: color-mix(in srgb, var(--danger-soft), transparent 24%);
  color: var(--text);
}
.prompt-diff-cell.added {
  background: color-mix(in srgb, var(--success-soft), transparent 24%);
  color: var(--text);
}
.prompt-diff-cell.removed .prompt-diff-marker {
  color: var(--danger);
}
.prompt-diff-cell.added .prompt-diff-marker {
  color: var(--success);
}
.prompt-diff-cell.blank {
  background: var(--surface-subtle);
}
.prompt-diff-empty {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-subtle);
  color: var(--muted);
}
.metadata-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.7rem;
}
.metadata-item {
  padding: 0.8rem;
  border-radius: var(--radius-sm);
  background: var(--surface-subtle);
}
.metadata-item small {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--muted);
}
.metadata-item strong {
  overflow-wrap: anywhere;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(
    var(--comparison-columns, 2),
    minmax(220px, 1fr)
  );
  gap: 0.8rem;
  overflow-x: auto;
}
.comparison-card {
  min-width: 220px;
  padding: 1rem;
}
.comparison-card.baseline {
  border-color: var(--accent);
}
.comparison-card strong.score {
  display: block;
  margin: 0.5rem 0;
  color: var(--accent-text);
  font-size: 2rem;
}
.delta {
  font-size: 0.78rem;
  font-weight: 800;
}
.delta.positive {
  color: var(--success);
}
.delta.negative {
  color: var(--danger);
}
.comparison-table-wrap {
  overflow: auto;
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}
.comparison-table th,
.comparison-table td {
  min-width: 130px;
  padding: 0.7rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
.comparison-table th:first-child,
.comparison-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  min-width: 210px;
  background: var(--surface);
}

@media (max-width: 1050px) {
  .workflow-switcher {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .configuration-layout {
    grid-template-columns: 1fr;
  }
  .run-summary {
    position: static;
  }
  .history-row {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }
  .history-cell.optional {
    display: none;
  }
}
@media (max-width: 780px) {
  .topbar {
    min-height: 72px;
    padding-inline: 1rem;
  }
  .theme-control select {
    width: 112px;
  }
  .workspace {
    width: min(100% - 2rem, 720px);
    padding-top: 1.2rem;
  }
  .form-grid,
  .rubric-grid,
  .report-summary-grid {
    grid-template-columns: 1fr;
  }
  .case-row,
  .case-row.single-field,
  .case-row.transcript-row,
  .custom-rubric-card {
    grid-template-columns: 1fr;
  }
  .custom-rubric-card .row-actions {
    position: static;
    justify-content: flex-end;
  }
  .history-toolbar {
    grid-template-columns: 1fr;
  }
  .history-row {
    gap: 0.65rem;
  }
  .report-toolbar {
    align-items: stretch;
  }
  .report-toolbar .field {
    min-width: 0;
  }
  .service-banner {
    align-items: flex-start;
  }
}
@media (max-width: 520px) {
  .workflow-switcher {
    grid-template-columns: 1fr;
  }
  .topbar-actions .activity-button {
    padding-inline: 0.7rem;
  }
  .topbar {
    flex-wrap: wrap;
  }
  .topbar-actions {
    margin-left: auto;
  }
  .card-heading,
  .job-hero-heading,
  .section-actions,
  .rubric-toolbar {
    align-items: stretch;
    flex-direction: column;
  }
  .history-row {
    grid-template-columns: auto minmax(0, 1fr);
  }
  .history-row > .status-badge,
  .history-row > .history-actions {
    grid-column: 2;
    justify-self: start;
  }
  .report-actions {
    width: 100%;
  }
  .report-actions > * {
    flex: 1;
  }
  .prompt-diff-row {
    grid-template-columns: 1fr;
  }
  .prompt-diff-header,
  .prompt-diff-cell {
    border-right: 0;
  }
  .prompt-diff-header:first-child,
  .prompt-diff-cell.original {
    border-bottom: 1px solid var(--border);
  }
  .prompt-diff-heading-row {
    position: static;
  }
}