:root {
  color-scheme: light;
  --bg: #fbf8f1;
  --bg-accent: #f6eee0;
  --surface: rgba(255, 253, 249, 0.9);
  --surface-strong: #fffdfa;
  --border: rgba(109, 84, 52, 0.11);
  --text: #24170d;
  --muted: #806a53;
  --accent: #bb6b47;
  --accent-deep: #965032;
  --olive: #8d9a6d;
  --shadow: 0 18px 40px rgba(109, 84, 52, 0.05);
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 999px;
  --mono: "IBM Plex Mono", monospace;
  --sans: "Manrope", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sans);
  background: rgb(236, 232, 220);
  color: var(--text);
}

body {
  padding: 24px;
}

.page-shell {
  width: min(1360px, 100%);
  margin: 0 auto;
  min-height: calc(100vh - 48px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 65%) minmax(0, 35%);
  gap: 24px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: rgb(252, 247, 239);
  box-shadow: var(--shadow);
}

.hero-main {
  display: grid;
  gap: 16px;
  align-content: start;
}

.eyebrow,
.session-meta,
.tag,
.result-summary,
summary,
button,
label span {
  letter-spacing: 0.02em;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent-deep);
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-topline {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}

.hero-topline .eyebrow {
  margin: 0;
}

h1 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2.8rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

h1 span {
  display: block;
}

.hero-copy {
  max-width: 52rem;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
}

.workflow-preview {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
  margin-top: -2px;
}

.workflow-kicker {
  margin: 0;
  color: rgba(150, 80, 50, 0.82);
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.workflow-inline-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0;
  color: #4e3927;
  font-size: 0.9rem;
  font-weight: 650;
  text-decoration: none;
  transition: color 150ms ease, transform 150ms ease;
}

.workflow-inline-link:hover,
.workflow-inline-link:focus-visible {
  color: var(--accent-deep);
  transform: translateY(-1px);
}

.workflow-inline-link:focus-visible {
  outline: 2px solid rgba(187, 107, 71, 0.2);
  outline-offset: 2px;
  border-radius: 999px;
}

.workflow-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: rgba(187, 107, 71, 0.12);
  color: var(--accent-deep);
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
}

.hero-filter-button {
  width: auto;
  min-width: 0;
  height: auto;
  padding: 7px 12px;
  border: 1px solid rgba(73, 52, 26, 0.12);
  border-radius: 999px;
  background: rgba(255, 252, 247, 0.9);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    background 150ms ease,
    border-color 150ms ease,
    color 150ms ease;
}

.hero-filter-button:hover,
.hero-filter-button:focus-visible {
  border-color: rgba(187, 107, 71, 0.26);
  color: var(--accent-deep);
}

.hero-filter-button[aria-pressed="true"] {
  border-color: rgba(187, 107, 71, 0.42);
  background: rgba(187, 107, 71, 0.14);
  color: var(--accent-deep);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-content: start;
}

.hero-footnote {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  grid-column: 1 / -1;
  align-items: center;
}

.hero-footnote p {
  margin: 0;
}

.hero-footnote-credit,
.hero-footnote-paper {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  line-height: 1.45;
}

.hero-footnote-paper {
  justify-self: end;
  text-align: right;
}

.hero-footnote a {
  color: var(--accent-deep);
  text-decoration: none;
}

.hero-footnote a:visited {
  color: var(--accent-deep);
}

.hero-footnote a:hover,
.hero-footnote a:focus-visible {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.stat-card {
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 254, 250, 0.96);
  border: 1px solid var(--border);
}

.stat-card strong {
  display: block;
  font-size: 1.7rem;
  line-height: 1;
}

.stat-card small {
  display: block;
  margin-top: 8px;
  color: rgba(128, 106, 83, 0.82);
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.stat-card span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.88rem;
}

.toolbar-stack {
  position: sticky;
  top: 16px;
  z-index: 20;
  margin-top: 18px;
}

.toolbar {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 252, 247, 0.9);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 28px rgba(109, 84, 52, 0.05);
  align-items: end;
}

.toolbar-primary {
  border-radius: 20px 20px 0 0;
  border-bottom-width: 0;
}

.toolbar-primary-solo {
  border-radius: 20px;
  border-bottom-width: 1px;
}

.toolbar-primary-fields {
  display: flex;
  flex-wrap: nowrap;
  gap: 12px;
  align-items: end;
  width: 100%;
}

.toolbar-primary-fields>* {
  min-width: 0;
}

.toolbar-primary-fields>label {
  flex: 1 1 150px;
}

.toolbar-primary-fields>.search-field {
  flex: 2.6 1 320px;
}

.toolbar-primary-fields>.ghost-button {
  flex: 1.1 1 210px;
}

.toolbar-primary-fields>.sort-icon-button {
  flex: 0 0 46px;
}

.toolbar-primary-fields>.compact-button {
  flex: 0 0 auto;
}

.toolbar-secondary {
  grid-template-columns: repeat(7, minmax(0, 1fr));
  border-radius: 0 0 20px 20px;
}

label {
  display: grid;
  gap: 6px;
  align-content: end;
}

label span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

input,
select,
button {
  height: 46px;
  border-radius: 14px;
  border: 1px solid rgba(73, 52, 26, 0.16);
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  font: inherit;
}

input,
select {
  width: 100%;
  padding: 0 14px;
}

input:focus,
select:focus,
button:focus {
  outline: 2px solid rgba(187, 107, 71, 0.16);
  outline-offset: 1px;
}

.ghost-button {
  align-self: end;
  padding: 0 16px;
  cursor: pointer;
  font-weight: 700;
  white-space: nowrap;
  width: 100%;
}

.compact-button {
  width: auto;
  min-width: 84px;
}

.ghost-button-active {
  background: rgba(187, 107, 71, 0.14);
  border-color: rgba(187, 107, 71, 0.4);
}

.sort-icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  width: 46px;
  min-width: 46px;
}

.sort-icon-button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.summary-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  margin: 18px 2px 14px;
}

.toolbar-pagination {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  align-self: end;
  flex: 0 0 auto;
  width: auto;
  min-width: 0;
}

.toolbar-pagination>span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-align: left;
}

.chip-row {
  grid-column: 1 / -1;
}

.pagination-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin: 0 2px 18px;
}

.pagination-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.result-summary {
  font-family: var(--mono);
  color: var(--muted);
  font-size: 0.9rem;
}

.chip-row,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip,
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(73, 52, 26, 0.12);
  background: rgba(255, 254, 250, 0.92);
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.chip button {
  width: auto;
  height: auto;
  margin-left: 8px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.results {
  display: grid;
  gap: 14px;
  padding-bottom: 24px;
}

.site-footer {
  margin: 8px 12px 0;
  padding: 10px 20px 28px;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.84rem;
  letter-spacing: 0.02em;
  text-align: center;
}

.pagination-controls {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  align-items: center;
  width: auto;
}

.page-jump {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border: 1px solid rgba(73, 52, 26, 0.12);
  border-radius: 14px;
  background: rgba(255, 253, 248, 0.9);
}

.page-jump-label {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 700;
}

.page-jump-input {
  width: 56px;
  height: 38px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid rgba(73, 52, 26, 0.16);
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  font: inherit;
}

.page-jump-input::-webkit-outer-spin-button,
.page-jump-input::-webkit-inner-spin-button {
  margin: 0;
  -webkit-appearance: none;
}

.page-jump-input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

.page-jump-button {
  width: auto;
  height: 38px;
  padding: 0 14px;
  font-weight: 700;
  cursor: pointer;
}

.page-button,
.pagination-ellipsis {
  min-width: 42px;
  height: 42px;
  border-radius: 12px;
}

.page-button {
  padding: 0 14px;
  cursor: pointer;
  font-weight: 700;
}

.page-button.is-active {
  border-color: rgba(187, 107, 71, 0.28);
  background: rgba(187, 107, 71, 0.09);
  color: var(--accent-deep);
}

.pagination-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
}

.card {
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255, 254, 250, 0.98);
  box-shadow: var(--shadow);
}

.card-topline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.session-meta {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.82rem;
}

.session-meta-dataset {
  position: relative;
  display: inline-block;
  padding-bottom: 0.22em;
  color: var(--accent-deep);
  font-weight: 700;
}

.card-title {
  margin: 16px 0 8px;
  font-size: 1.2rem;
  line-height: 1.25;
}

.card-description {
  margin: 0;
  color: #36271a;
  line-height: 1.7;
}

.detail-stack {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.annotation-summary-slot {
  margin-top: 16px;
}

.annotation-summary-slot:empty {
  display: none;
  margin-top: 0;
}

.annotation-summary {
  padding: 12px 14px;
  border: 1px solid rgba(187, 107, 71, 0.14);
  border-radius: 16px;
  background: rgba(255, 249, 242, 0.94);
}

.annotation-summary-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-start;
}

.annotation-facet {
  flex: 1 1 220px;
  min-width: min(220px, 100%);
}

.annotation-facet-heading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 7px;
}

.annotation-facet-label {
  display: block;
  color: var(--accent-deep);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.reasoning-hint {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.reasoning-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  min-width: 18px;
  padding: 0;
  border: 1px solid rgba(150, 80, 50, 0.14);
  border-radius: 999px;
  background: rgba(250, 244, 235, 0.9);
  color: rgba(150, 80, 50, 0.92);
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 700;
  line-height: 1;
  cursor: help;
}

.reasoning-trigger:hover {
  border-color: rgba(150, 80, 50, 0.22);
  background: rgba(244, 232, 218, 0.96);
}

.reasoning-trigger:focus-visible {
  outline: 2px solid rgba(187, 107, 71, 0.24);
  outline-offset: 2px;
}

.reasoning-tooltip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  transform: translateX(-25%) translateY(4px);
  width: min(340px, calc(100vw - 48px));
  padding: 11px 13px;
  border: 1px solid rgba(150, 80, 50, 0.12);
  border-radius: 14px;
  background: rgba(71, 49, 31, 0.94);
  color: rgba(255, 248, 240, 0.94);
  font-size: 0.76rem;
  line-height: 1.45;
  box-shadow: 0 16px 34px rgba(73, 52, 26, 0.12);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 150ms ease,
    transform 150ms ease,
    visibility 150ms ease;
  z-index: 8;
}

.reasoning-tooltip::after {
  content: "";
  position: absolute;
  left: 25%;
  bottom: -6px;
  width: 12px;
  height: 12px;
  background: rgba(71, 49, 31, 0.94);
  border-right: 1px solid rgba(150, 80, 50, 0.12);
  border-bottom: 1px solid rgba(150, 80, 50, 0.12);
  transform: translateX(-50%) rotate(45deg);
}

.reasoning-hint:hover .reasoning-tooltip,
.reasoning-hint:focus-within .reasoning-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-25%) translateY(0);
}

.annotation-facet-values {
  display: flex;
  flex-wrap: wrap;
  gap: 0 16px;
  align-items: baseline;
  color: #5f4935;
  font-size: 0.9rem;
  line-height: 1.6;
}

.annotation-pill {
  display: inline;
  color: inherit;
  font-size: inherit;
  line-height: inherit;
}

.info-panel {
  padding: 12px 14px;
  border: 1px solid rgba(187, 107, 71, 0.14);
  border-radius: 16px;
  background: rgba(255, 249, 242, 0.94);
}

.info-panel-label {
  display: inline-block;
  margin-bottom: 6px;
  color: var(--accent-deep);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.info-panel-body p {
  margin: 0;
  color: #5f4935;
  font-size: 0.9rem;
  line-height: 1.6;
}

.info-list {
  margin: 0;
  padding-left: 18px;
  color: #5f4935;
}

.info-list li {
  line-height: 1.6;
}

.info-panel-empty {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.evidence-block {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed rgba(73, 52, 26, 0.18);
}

summary {
  cursor: pointer;
  color: var(--accent-deep);
  font-weight: 800;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

.evidence-list {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.evidence-item {
  padding: 14px;
  border-radius: 14px;
  background: rgba(249, 243, 234, 0.7);
  border: 1px solid rgba(73, 52, 26, 0.08);
}

.evidence-turn {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--accent-deep);
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 700;
}

.evidence-quote {
  margin: 0;
  font-weight: 700;
  line-height: 1.6;
  white-space: pre-wrap;
}

.evidence-context {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.empty-state {
  padding: 34px 26px;
  border: 1px dashed rgba(73, 52, 26, 0.2);
  border-radius: 22px;
  background: rgba(255, 253, 249, 0.78);
  color: var(--muted);
  text-align: center;
}

.tag-severity-high {
  background: rgba(160, 43, 18, 0.1);
  color: #8b2912;
}

.tag-severity-medium {
  background: rgba(201, 131, 39, 0.16);
  color: #8a5a12;
}

.tag-severity-low {
  background: rgba(123, 139, 85, 0.16);
  color: #536135;
}

.tag-validation-valid {
  background: rgba(123, 139, 85, 0.16);
  color: #435425;
}

.tag-validation-invalid {
  background: rgba(160, 43, 18, 0.1);
  color: #8b2912;
}

.tag-invalid-category {
  background: rgba(73, 52, 26, 0.08);
  color: #5b4632;
}

.tag-platform {
  background: rgba(67, 111, 166, 0.14);
  color: #2f5f93;
}

.tag-agent {
  background: rgba(73, 52, 26, 0.08);
  color: #5b4632;
}

.tag-license {
  background: rgba(88, 126, 89, 0.14);
  color: #35583a;
}

.tag-damage-severity {
  background: rgba(201, 131, 39, 0.16);
  color: #8a5a12;
}

@media (max-width: 1120px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .toolbar-secondary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .toolbar-primary-fields {
    display: grid;
    flex-wrap: wrap;
  }

  .toolbar-primary-valid .toolbar-primary-fields,
  .toolbar-primary-invalid .toolbar-primary-fields {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .search-field {
    grid-column: span 2;
  }

  .toolbar-primary-fields>.ghost-button,
  .toolbar-pagination {
    flex: initial;
    grid-column: auto;
    width: 100%;
    min-width: 0;
    justify-self: stretch;
  }

  .annotation-facet {
    flex-basis: calc(50% - 6px);
  }
}

@media (max-width: 720px) {
  body {
    padding: 14px;
  }

  .hero,
  .toolbar,
  .card {
    padding: 16px;
  }

  .toolbar-stack {
    position: static;
  }

  .hero-topline {
    flex-direction: column;
    align-items: start;
  }

  .hero-footnote {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .hero-footnote-paper {
    justify-self: start;
    text-align: left;
  }

  .toolbar,
  .toolbar-primary,
  .toolbar-primary-fields,
  .toolbar-secondary {
    position: static;
    grid-template-columns: 1fr;
  }

  .toolbar-primary {
    border-radius: 20px 20px 0 0;
  }

  .toolbar-pagination {
    width: 100%;
    min-width: 0;
    grid-column: auto;
    justify-self: stretch;
  }

  .summary-bar {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .pagination-actions {
    justify-content: flex-start;
  }

  .card-topline {
    flex-direction: column;
  }

  .hero-stats {
    grid-template-columns: 1fr 1fr;
  }

  .toolbar-pagination {
    grid-column: auto;
    justify-self: stretch;
  }

  .pagination-controls {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .page-jump {
    width: 100%;
  }

  .page-jump-input {
    flex: 1;
    width: auto;
  }

  .annotation-summary {
    padding: 14px;
  }

  .annotation-summary-grid {
    gap: 10px;
  }

  .annotation-facet {
    flex-basis: 100%;
  }
}