:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --line: #cbd2dc;
  --text: #17202a;
  --muted: #657183;
  --accent: #176b87;
  --accent-soft: #e1f2f6;
  --warn: #9a5b00;
  --warn-soft: #fff3d8;
  --ok: #17623a;
  --ok-soft: #dff4e8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.4;
}

button,
input,
select {
  font: inherit;
}

button {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: white;
  min-height: 34px;
  padding: 0 12px;
  cursor: pointer;
}

button:disabled,
button[aria-busy="true"] {
  border-color: var(--line);
  background: #d8dde5;
  color: var(--muted);
  cursor: wait;
}

.busy-button {
  position: relative;
  min-width: 132px;
  overflow: hidden;
}

.busy-button.is-busy::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    transparent 0%,
    rgba(255, 255, 255, 0.55) 45%,
    transparent 70%
  );
  animation: busy-sweep 1s linear infinite;
}

@keyframes busy-sweep {
  from {
    transform: translateX(-100%);
  }

  to {
    transform: translateX(100%);
  }
}

.button-link {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: white;
  min-height: 34px;
  padding: 0 12px;
  text-decoration: none;
}

.secondary-link {
  background: white;
  color: var(--accent);
}

button[type="button"] {
  background: white;
  color: var(--accent);
}

button.busy-button.is-busy,
button.busy-button.is-busy[type="button"],
button.busy-button[aria-busy="true"],
button.busy-button[aria-busy="true"][type="button"] {
  border-color: var(--line);
  background: #d8dde5;
  color: var(--muted);
  cursor: wait;
}

code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
}

.shell {
  width: min(1500px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 16px 0 24px;
}

.site-footer {
  margin-top: 18px;
  color: var(--muted);
  font-size: 11px;
  text-align: center;
}

.review-header,
.control-strip,
.panel,
.action-bar {
  border: 1px solid var(--line);
  background: var(--panel);
}

.review-header {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(360px, 0.9fr);
  gap: 24px;
  padding: 18px;
}

.queue-header {
  margin-bottom: 12px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 6px;
  font-size: 28px;
  line-height: 1.1;
}

h2 {
  margin-bottom: 0;
  font-size: 16px;
}

h3 {
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
}

.query,
.resolver-path,
.field-block li,
.candidate-match p {
  color: var(--muted);
}

.resolver-path {
  display: grid;
  gap: 12px;
  margin: 0;
}

.resolver-path div {
  border-left: 3px solid var(--accent);
  padding-left: 12px;
}

.resolver-path dt {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.resolver-path dd {
  margin: 2px 0 0;
}

.workspace {
  margin-top: 12px;
}

.candidate-strip {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  overflow-x: auto;
}

.candidate-pill {
  border: 1px solid var(--line);
  background: var(--panel);
  min-width: 210px;
  padding: 10px;
}

.candidate-pill span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.candidate-pill.needs_review {
  border-left: 4px solid var(--warn);
}

.candidate-pill.resolved {
  border-left: 4px solid var(--ok);
}

.queue-panel {
  margin-top: 12px;
}

.queue-summary-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  margin-top: 12px;
}

.queue-summary-panel div {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.queue-list {
  display: grid;
  gap: 10px;
}

.queue-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--line);
  padding: 12px;
}

.queue-item h3 {
  margin: 0 0 4px;
  color: var(--text);
  font-size: 16px;
  text-transform: none;
}

.queue-item p {
  margin: 0 0 6px;
  color: var(--muted);
}

.queue-meta {
  display: inline-flex;
  margin-left: 10px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.queue-label,
.summary-token {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.queue-label {
  margin-right: 6px;
}

.summary-token {
  display: inline-flex;
  margin-right: 10px;
}

.empty-state {
  margin: 0;
  color: var(--muted);
}

.control-strip {
  display: flex;
  align-items: end;
  gap: 16px;
  padding: 12px;
}

.control-strip fieldset {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0;
  border: 0;
}

.control-strip legend,
label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.control-strip label {
  display: grid;
  gap: 4px;
}

.control-strip fieldset label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  text-transform: none;
}

input,
select,
textarea {
  border: 1px solid var(--line);
  background: white;
  color: var(--text);
  min-height: 32px;
  padding: 5px 8px;
}

textarea {
  resize: vertical;
}

input[type="checkbox"],
input[type="radio"],
.compact-choice {
  accent-color: var(--accent);
  border: 0;
  min-height: 14px;
  width: 14px;
  height: 14px;
  padding: 0;
}

.main-grid {
  display: grid;
  grid-template-columns: 280px minmax(600px, 1fr) 270px;
  gap: 12px;
  margin-top: 12px;
}

.panel {
  min-width: 0;
  padding: 14px;
}

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

.status-tag,
.confidence {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.confidence.medium {
  background: var(--warn-soft);
  color: var(--warn);
}

.confidence.high {
  background: var(--ok-soft);
  color: var(--ok);
}

.entity-panel label,
.merge-panel label {
  display: grid;
  gap: 4px;
  margin-bottom: 10px;
}

.field-block {
  border-top: 1px solid var(--line);
  margin-top: 12px;
  padding-top: 12px;
}

ul {
  margin: 0;
  padding-left: 18px;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 1180px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 9px 8px;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.filtered-row {
  display: none;
}

td input,
td select {
  width: 100%;
  min-width: 88px;
}

td input[type="checkbox"] {
  display: block;
  margin: 3px auto 0;
  width: 16px;
  height: 16px;
  min-width: 16px;
}

.inline-warnings {
  margin-top: 6px;
  color: var(--warn);
  font-size: 12px;
}

.candidate-match {
  border: 1px solid var(--line);
  margin-top: 10px;
  padding: 12px;
}

.empty-state {
  color: var(--muted);
  margin: 10px 0 0;
}

.audit-panel {
  margin-top: 12px;
}

.audit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.audit-grid > div {
  border: 1px solid var(--line);
  min-height: 118px;
  padding: 12px;
}

.warnings li {
  color: var(--warn);
}

.status-message {
  border-left: 4px solid var(--accent);
  padding: 12px;
}

.status-message.success {
  border-left-color: var(--ok);
  background: var(--ok-soft);
}

.status-message.warning {
  border-left-color: var(--warn);
  background: var(--warn-soft);
}

.action-bar {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 12px;
  padding: 12px;
}

.rag-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 160px auto;
  gap: 12px;
  align-items: end;
  margin-top: 12px;
}

.rag-form label {
  display: grid;
  gap: 6px;
}

.timing-line {
  margin: 8px 0 12px;
  color: var(--muted);
  font-size: 12px;
}

.rag-progress-panel {
  margin-top: 12px;
}

.rag-progress-steps {
  display: grid;
  gap: 8px;
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.rag-progress-steps li {
  border-left: 3px solid var(--line);
  color: var(--muted);
  padding: 2px 0 2px 12px;
  position: relative;
}

.rag-progress-steps li::before {
  background: var(--line);
  border-radius: 999px;
  content: "";
  height: 8px;
  left: -6px;
  position: absolute;
  top: 9px;
  width: 8px;
}

.rag-progress-steps li.is-active {
  border-left-color: var(--accent);
  color: var(--text);
}

.rag-progress-steps li.is-active::before {
  animation: progress-pulse 1s ease-in-out infinite;
  background: var(--accent);
}

.rag-progress-steps li.is-complete {
  border-left-color: var(--ok);
}

.rag-progress-steps li.is-complete::before {
  background: var(--ok);
}

.rag-progress-steps strong,
.rag-progress-steps span {
  display: block;
}

.progress-candidates {
  color: var(--muted);
  font-size: 12px;
  margin: 10px 0 0;
}

@keyframes progress-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(23, 107, 135, 0.35);
  }

  50% {
    box-shadow: 0 0 0 6px rgba(23, 107, 135, 0);
  }
}

.rag-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
  gap: 12px;
}

.rag-grid article,
.rag-trace-grid .panel {
  border: 1px solid var(--line);
  padding: 12px;
}

.collapsible-panel {
  display: flex;
  flex-direction: column;
  max-height: 375px;
  min-width: 0;
  overflow: hidden;
  position: relative;
}

.collapsible-content {
  max-height: 275px;
  min-width: 0;
  overflow: hidden;
  padding-right: 4px;
}

.collapsible-content a {
  overflow-wrap: anywhere;
}

.collapsible-panel.is-expanded {
  max-height: none;
}

.collapsible-panel.is-expanded .collapsible-content {
  max-height: none;
  overflow: visible;
}

.collapsible-toggle {
  align-self: flex-start;
  background: white;
  color: var(--accent);
  flex: 0 0 auto;
  margin-top: 8px;
  min-height: 28px;
}

.trace-hint {
  color: var(--muted);
  font-size: 12px;
  margin: -4px 0 8px;
}

.answer-markdown p,
.rag-long-answer p {
  white-space: pre-line;
}

.answer-markdown p {
  margin: 0 0 12px;
}

.answer-markdown ul {
  margin: 0 0 12px;
  padding-left: 22px;
}

.source-ref {
  background: transparent;
  border: 0;
  color: #0000ee;
  cursor: pointer;
  display: inline;
  font-weight: 700;
  min-height: 0;
  padding: 0;
  text-decoration: underline;
}

.source-highlight {
  animation: source-flash 5s ease-out;
}

@keyframes source-flash {
  0% {
    background: var(--warn-soft);
    box-shadow: 0 0 0 2px var(--warn-soft);
  }

  100% {
    background: transparent;
    box-shadow: 0 0 0 0 transparent;
  }
}

.rag-trace-grid {
  grid-template-columns: minmax(220px, 0.8fr) minmax(420px, 1.4fr) minmax(260px, 0.9fr);
}

.retrieved-chunks-panel {
  margin-top: 12px;
}

.retrieved-chunks-summary {
  cursor: pointer;
  list-style: none;
  margin-bottom: 0;
  justify-content: flex-start;
}

.retrieved-chunks-summary::-webkit-details-marker {
  display: none;
}

.disclosure-arrow {
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 7px solid var(--accent);
  transition: transform 120ms ease-in-out;
}

.retrieved-chunks-panel[open] .disclosure-arrow {
  transform: rotate(180deg);
}

.retrieved-chunks-panel .status-tag {
  margin-left: auto;
}

.retrieved-chunks-panel .queue-list {
  margin-top: 12px;
}

@media (max-width: 1100px) {
  .review-header,
  .main-grid,
  .audit-grid,
  .rag-form,
  .rag-grid {
    grid-template-columns: 1fr;
  }

  .control-strip {
    align-items: stretch;
    flex-direction: column;
  }
}