:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;

  --font-ui: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;

  --page-bg: #080c12;
  --page-glow: rgb(48 130 246 / 13%);
  --surface: #111821;
  --surface-raised: #151f2b;
  --surface-soft: #0d141d;
  --surface-hover: #1a2634;
  --overlay: rgb(4 8 13 / 78%);

  --text: #edf4fb;
  --text-strong: #ffffff;
  --text-muted: #9eacbc;
  --text-subtle: #788799;
  --border: #273547;
  --border-strong: #3a4b60;

  --accent: #55a7ff;
  --accent-strong: #7fbcff;
  --accent-hover: #3292fa;
  --on-accent: #07111d;
  --accent-soft: rgb(85 167 255 / 12%);
  --accent-border: rgb(85 167 255 / 36%);

  --success: #68d391;
  --success-soft: rgb(104 211 145 / 11%);
  --success-border: rgb(104 211 145 / 34%);
  --warning: #f1c75b;
  --warning-soft: rgb(241 199 91 / 11%);
  --warning-border: rgb(241 199 91 / 35%);
  --danger: #ff7b86;
  --danger-soft: rgb(255 123 134 / 11%);
  --danger-border: rgb(255 123 134 / 35%);
  --info: #74b9ff;
  --info-soft: rgb(116 185 255 / 11%);
  --info-border: rgb(116 185 255 / 34%);
  --neutral: #a7b4c3;
  --neutral-soft: rgb(167 180 195 / 9%);
  --neutral-border: rgb(167 180 195 / 27%);

  --focus-ring: 0 0 0 3px rgb(85 167 255 / 30%);
  --shadow-sm: 0 1px 2px rgb(0 0 0 / 25%);
  --shadow-md: 0 18px 48px rgb(0 0 0 / 22%);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --page-bg: #f3f6fa;
    --page-glow: rgb(30 119 211 / 10%);
    --surface: #ffffff;
    --surface-raised: #ffffff;
    --surface-soft: #f7f9fc;
    --surface-hover: #eff4f9;
    --overlay: rgb(255 255 255 / 84%);

    --text: #182332;
    --text-strong: #0c1520;
    --text-muted: #5d6b7b;
    --text-subtle: #647182;
    --border: #d9e1ea;
    --border-strong: #c0ccd9;

    --accent: #176fc6;
    --accent-strong: #0d5ead;
    --accent-hover: #0f61b2;
    --on-accent: #ffffff;
    --accent-soft: rgb(23 111 198 / 9%);
    --accent-border: rgb(23 111 198 / 28%);

    --success: #187744;
    --success-soft: rgb(24 119 68 / 8%);
    --success-border: rgb(24 119 68 / 25%);
    --warning: #8b6500;
    --warning-soft: rgb(139 101 0 / 8%);
    --warning-border: rgb(139 101 0 / 25%);
    --danger: #bc3344;
    --danger-soft: rgb(188 51 68 / 8%);
    --danger-border: rgb(188 51 68 / 25%);
    --info: #176fc6;
    --info-soft: rgb(23 111 198 / 8%);
    --info-border: rgb(23 111 198 / 25%);
    --neutral: #566577;
    --neutral-soft: rgb(86 101 119 / 7%);
    --neutral-border: rgb(86 101 119 / 20%);

    --focus-ring: 0 0 0 3px rgb(23 111 198 / 22%);
    --shadow-sm: 0 1px 2px rgb(22 35 50 / 8%);
    --shadow-md: 0 18px 50px rgb(39 56 76 / 10%);
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--page-bg);
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 50% -12rem, var(--page-glow), transparent 36rem),
    var(--page-bg);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select {
  font: inherit;
}

button,
summary,
select {
  -webkit-tap-highlight-color: transparent;
}

button,
select {
  cursor: pointer;
}

button:disabled,
select:disabled,
input:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

[hidden] {
  display: none !important;
}

::selection {
  color: var(--text-strong);
  background: rgb(85 167 255 / 35%);
}

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

h1,
h2,
h3 {
  color: var(--text-strong);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.025em;
}

h1 {
  margin-block-end: 0;
  font-size: clamp(1.75rem, 3.8vw, 2.65rem);
}

h2 {
  margin-block-end: 0;
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
}

h3 {
  margin-block-end: 0;
  font-size: 1.08rem;
}

code,
pre,
.path-cell,
.value-preview,
.technical-evidence,
.technical-value {
  font-family: var(--font-mono);
}

.app-shell {
  width: min(100% - 32px, 1180px);
  margin-inline: auto;
  padding-block: clamp(28px, 5vw, 58px) 72px;
}

.app-header {
  margin-block-end: 28px;
}

.title-row,
.section-heading-row,
.data-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.title-row {
  align-items: flex-start;
  margin-block-end: 22px;
}

.eyebrow,
.section-kicker,
.card-label,
.session-label,
.filter-panel label > span:first-child {
  display: block;
  margin-block-end: 6px;
  color: var(--text-subtle);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.105em;
  line-height: 1.3;
  text-transform: uppercase;
}

.session-card {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr) max-content;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  padding: 10px 12px 10px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  box-shadow: var(--shadow-sm);
}

.session-card .session-label {
  margin: 0;
  white-space: nowrap;
}

#session-id {
  min-width: 0;
  color: var(--accent-strong);
  font-size: 0.88rem;
  font-weight: 650;
  line-height: 1.45;
  overflow-wrap: anywhere;
  user-select: all;
}

.notice {
  position: relative;
  margin: 14px 0 0;
  padding: 12px 16px 12px 42px;
  border: 1px solid var(--info-border);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  background: var(--info-soft);
  font-size: 0.9rem;
}

.notice::before {
  position: absolute;
  top: 12px;
  left: 16px;
  width: 18px;
  height: 18px;
  border: 1px solid var(--info-border);
  border-radius: 50%;
  color: var(--info);
  content: "i";
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 16px;
  text-align: center;
}

.panel,
.primary-result,
.classification-card,
.detail-card,
.parameter-section {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.panel {
  padding: clamp(20px, 3vw, 28px);
}

.result-section {
  margin-block-start: 42px;
}

.section-heading-row {
  margin-block-end: 20px;
}

.section-kicker,
.card-label {
  margin-block-end: 5px;
}

.compact-heading-row {
  margin-block-end: 12px;
}

.compact-heading-row h3 {
  font-size: 1.18rem;
}

.muted,
.filter-status,
.summary-meta {
  color: var(--text-muted);
}

.button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0;
  padding: 9px 15px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text);
  background: transparent;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.button:active:not(:disabled) {
  transform: translateY(0);
}

.button-primary {
  border-color: var(--accent);
  color: var(--on-accent);
  background: var(--accent);
}

.button-primary:hover:not(:disabled) {
  border-color: var(--accent-strong);
  background: var(--accent-strong);
}

.button-secondary {
  border-color: var(--border-strong);
  color: var(--text);
  background: var(--surface-raised);
}

.button-secondary:hover:not(:disabled),
.button-quiet:hover:not(:disabled) {
  border-color: var(--accent-border);
  color: var(--accent-strong);
  background: var(--accent-soft);
}

.button-quiet {
  min-height: 36px;
  padding: 7px 11px;
  border-color: transparent;
  color: var(--text-muted);
  background: transparent;
  font-size: 0.82rem;
}

.button-link {
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding: 2px 0;
  border: 0;
  color: var(--accent-strong);
  background: transparent;
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
}

.button-link:hover {
  text-decoration-color: currentColor;
}

.button:focus-visible,
.button-link:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible,
.table-scroll:focus-visible,
pre:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 2px;
  box-shadow: var(--focus-ring);
}

.collection-panel {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--surface-raised), var(--surface));
  box-shadow: var(--shadow-md);
}

.collection-panel::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--accent);
  content: "";
}

.collection-panel.is-complete::before,
.collection-panel.collection-complete::before {
  background: var(--success);
}

.collection-panel.is-partial::before,
.collection-panel.collection-partial::before {
  background: var(--warning);
}

.collection-panel.is-error::before,
.collection-panel.is-failed::before,
.collection-panel.collection-error::before {
  background: var(--danger);
}

.collection-panel.is-complete,
.collection-panel.is-partial {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  align-items: center;
  gap: 10px 18px;
  padding: 14px 20px;
  box-shadow: var(--shadow-sm);
}

.collection-panel.is-complete .section-heading-row,
.collection-panel.is-partial .section-heading-row {
  display: block;
  margin: 0;
}

.collection-panel.is-complete .section-kicker,
.collection-panel.is-partial .section-kicker {
  display: none;
}

.collection-panel.is-complete h2,
.collection-panel.is-partial h2 {
  font-size: 0.95rem;
  white-space: nowrap;
}

.collection-panel.is-complete #status,
.collection-panel.is-partial #status {
  margin: 0;
  font-size: 0.86rem;
}

.collection-panel.is-complete .technical-details,
.collection-panel.is-partial .technical-details {
  grid-column: 1 / -1;
  width: 100%;
  margin-block-start: 2px;
}

#progress-percent {
  min-width: 3.2rem;
  color: var(--accent-strong);
  font-size: 1.2rem;
  font-weight: 750;
  text-align: right;
}

#status {
  margin: 0 0 14px;
  color: var(--text-muted);
  font-size: 0.94rem;
}

progress {
  display: block;
  width: 100%;
  height: 9px;
  overflow: hidden;
  border: 0;
  border-radius: 999px;
  color: var(--accent);
  background: var(--surface-soft);
  accent-color: var(--accent);
  appearance: none;
}

progress::-webkit-progress-bar {
  border-radius: 999px;
  background: var(--surface-soft);
}

progress::-webkit-progress-value {
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  transition: width 240ms ease;
}

progress::-moz-progress-bar {
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
}

.technical-details {
  margin-block-start: 16px;
  padding-block-start: 13px;
  border-block-start: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.technical-details summary {
  color: var(--text);
  cursor: pointer;
  font-weight: 650;
}

.technical-details p {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  overflow-wrap: anywhere;
}

.status-badge,
.source-badge,
.confidence-value {
  display: inline-flex;
  width: fit-content;
  min-height: 26px;
  align-items: center;
  justify-content: center;
  padding: 4px 9px;
  border: 1px solid var(--neutral-border);
  border-radius: 999px;
  color: var(--neutral);
  background: var(--neutral-soft);
  font-size: 0.74rem;
  font-weight: 750;
  letter-spacing: 0.01em;
  line-height: 1.2;
  white-space: nowrap;
}

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

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

.status-danger {
  border-color: var(--danger-border);
  color: var(--danger);
  background: var(--danger-soft);
}

.status-info {
  border-color: var(--info-border);
  color: var(--info);
  background: var(--info-soft);
}

.status-neutral {
  border-color: var(--neutral-border);
  color: var(--neutral);
  background: var(--neutral-soft);
}

.primary-result {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.62fr);
  align-items: center;
  gap: clamp(28px, 6vw, 70px);
  overflow: hidden;
  padding: clamp(24px, 4vw, 38px);
  border-color: var(--accent-border);
  background:
    radial-gradient(circle at 100% 0, var(--accent-soft), transparent 52%),
    var(--surface);
  box-shadow: var(--shadow-md);
}

.primary-result::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--accent);
  content: "";
}

.primary-copy h3 {
  margin-block-end: 8px;
  font-size: clamp(1.65rem, 4vw, 2.45rem);
}

.primary-copy .muted,
#primary-description {
  margin: 0;
  max-width: 58ch;
}

.confidence-summary {
  min-width: 0;
}

.confidence-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.classification-confidence {
  display: block;
}

.confidence-label-row {
  margin-block-end: 9px;
  color: var(--text-muted);
  font-size: 0.86rem;
}

.confidence-label-row strong {
  color: var(--text-strong);
  font-size: 1.1rem;
}

.confidence-track {
  width: 100%;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--neutral-soft);
  box-shadow: inset 0 0 0 1px var(--neutral-border);
}

.confidence-fill {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--neutral);
  transition: width 280ms ease, background-color 180ms ease;
}

.confidence-low .confidence-fill,
.confidence-neutral .confidence-fill {
  background: var(--neutral);
}

.confidence-warning .confidence-fill,
.confidence-medium .confidence-fill {
  background: var(--warning);
}

.confidence-high .confidence-fill,
.confidence-very-high .confidence-fill {
  background: var(--success);
}

.confidence-unknown .confidence-fill {
  background: var(--neutral);
}

.classification-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-block-start: 14px;
}

.classification-card {
  min-width: 0;
  padding: 19px;
  transition: border-color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.classification-card:hover {
  border-color: var(--border-strong);
  background: var(--surface-raised);
  transform: translateY(-1px);
}

.classification-value {
  margin: 5px 0 17px;
  color: var(--text-strong);
  font-size: 1.05rem;
  font-weight: 720;
  line-height: 1.35;
  overflow-wrap: break-word;
}

.classification-confidence {
  color: var(--text-muted);
  font-size: 0.78rem;
}

.classification-card .confidence-track {
  margin-block-start: 8px;
  height: 6px;
}

#primary-alternatives {
  max-width: 38rem;
}

.alternatives {
  margin-block-start: 16px;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.alternatives > summary {
  width: fit-content;
  border-radius: 4px;
  color: var(--accent-strong);
  cursor: pointer;
  font-weight: 700;
}

.alternatives-list {
  display: grid;
  gap: 7px;
  margin: 14px 0 0;
  padding: 12px 0 0;
  border-block-start: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.8rem;
  list-style: none;
}

.alternatives-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
}

.alternatives-list strong {
  color: var(--text);
  white-space: nowrap;
}

.insight-panel {
  margin-block-start: 22px;
}

.insight-panel > .muted {
  margin: 0;
}

.message-groups {
  display: grid;
  gap: 12px;
  margin-block-start: 18px;
}

.message-group {
  padding: 16px 18px;
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-md);
  background: var(--neutral-soft);
}

.message-group-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 9px;
}

.message-group-heading h4 {
  margin: 0;
  color: var(--text-strong);
  font-size: 0.91rem;
  letter-spacing: -0.01em;
}

.message-count {
  display: grid;
  min-width: 24px;
  height: 24px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 1;
  opacity: 0.8;
}

.message-danger {
  border-color: var(--danger-border);
  background: var(--danger-soft);
}

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

.message-info {
  border-color: var(--info-border);
  background: var(--info-soft);
}

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

.message-list,
.evidence-list,
.missing-list,
.action-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.message-item {
  color: var(--text);
  font-size: 0.9rem;
}

.message-item + .message-item {
  padding-block-start: 10px;
  border-block-start: 1px solid var(--border);
}

.message-item-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.message-item-heading > strong {
  min-width: 0;
  line-height: 1.4;
}

.message-copy {
  margin: 6px 0 0;
  color: var(--text-muted);
  font-size: 0.84rem;
}

.raw-evidence {
  margin-block-start: 7px;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.raw-evidence summary {
  width: fit-content;
  border-radius: 3px;
  color: var(--text-subtle);
  cursor: pointer;
}

.raw-evidence .technical-evidence {
  margin-block-start: 6px;
  padding: 8px 10px;
  border-radius: 6px;
  background: var(--overlay);
}

.technical-evidence {
  display: block;
  margin-block-start: 4px;
  color: var(--text-muted);
  font-size: 0.76rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.explainability {
  margin-block-start: 32px;
}

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

.detail-card {
  min-width: 0;
  overflow: clip;
}

.detail-card > summary,
.parameter-section > summary {
  position: relative;
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 44px 16px 18px;
  color: var(--text-strong);
  cursor: pointer;
  font-size: 0.93rem;
  font-weight: 720;
  list-style: none;
  transition: background-color 160ms ease;
}

.detail-card > summary::-webkit-details-marker,
.parameter-section > summary::-webkit-details-marker {
  display: none;
}

.detail-card > summary::after,
.parameter-section > summary::after {
  position: absolute;
  top: 50%;
  right: 18px;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  content: "";
  transform: translateY(-65%) rotate(45deg);
  transition: transform 160ms ease;
}

.detail-card[open] > summary::after,
.parameter-section[open] > summary::after {
  transform: translateY(-30%) rotate(225deg);
}

.detail-card > summary:hover,
.parameter-section > summary:hover {
  background: var(--surface-hover);
}

.detail-card[open] > summary,
.parameter-section[open] > summary {
  border-block-end: 1px solid var(--border);
}

.summary-meta,
.parameter-section-count {
  margin-inline-start: auto;
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: normal;
  white-space: nowrap;
}

.detail-card > div {
  padding: 18px;
}

.intermediary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.intermediary-item {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
}

.intermediary-item > strong {
  font-size: 0.84rem;
}

.compact-list {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding: 14px 0 0 20px;
  border-block-start: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.82rem;
}

.compact-list p {
  margin: 0;
}

.intermediary-item > :last-child {
  margin-block-end: 0;
}

.evidence-groups {
  display: grid;
  gap: 18px;
}

.evidence-group + .evidence-group {
  padding-block-start: 16px;
  border-block-start: 1px solid var(--border);
}

.evidence-group h4 {
  margin: 0 0 10px;
  color: var(--text-strong);
  font-size: 0.86rem;
}

.evidence-item,
.missing-item {
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  color: var(--text);
  background: var(--surface-soft);
  font-size: 0.84rem;
}

.evidence-meta {
  margin-block-start: 5px;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.evidence-values {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 4px 12px;
  margin: 10px 0 0;
  font-size: 0.78rem;
}

.evidence-values dt {
  color: var(--text-subtle);
}

.evidence-values dd {
  min-width: 0;
  margin: 0;
  color: var(--text);
  font-family: var(--font-mono);
  overflow-wrap: anywhere;
}

.missing-item h4 {
  margin: 0 0 6px;
  font-size: 0.86rem;
}

.missing-item .message-copy,
.sample-copy {
  margin: 5px 0 0;
}

.sample-copy {
  color: var(--text-muted);
  font-size: 0.76rem;
}

.sample-progress {
  display: block;
  width: 100%;
  height: 5px;
  margin-block-start: 9px;
}

.action-list {
  counter-reset: action;
}

.action-list li {
  position: relative;
  min-height: 28px;
  padding-inline-start: 36px;
  color: var(--text);
  font-size: 0.87rem;
  counter-increment: action;
}

.action-list li > p {
  margin: 0;
}

.action-list li::before {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border: 1px solid var(--accent-border);
  border-radius: 50%;
  color: var(--accent-strong);
  background: var(--accent-soft);
  content: counter(action);
  font-size: 0.72rem;
  font-weight: 800;
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(240px, 1.8fr) repeat(3, minmax(150px, 1fr));
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.filter-panel label {
  display: block;
  min-width: 0;
}

.filter-panel label > span:first-child {
  margin-block-end: 7px;
}

input,
select {
  width: 100%;
  min-height: 43px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  background-color: var(--surface-soft);
  transition: border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

input {
  padding: 9px 12px;
}

select {
  padding: 9px 34px 9px 12px;
}

input::placeholder {
  color: var(--text-subtle);
  opacity: 1;
}

input:hover,
select:hover {
  border-color: var(--accent-border);
}

input:focus,
select:focus {
  border-color: var(--accent);
  background: var(--surface-raised);
}

.filter-status {
  min-height: 1.4em;
  margin: 10px 2px 12px;
  font-size: 0.82rem;
}

.parameter-groups {
  display: grid;
  gap: 12px;
}

.parameter-section {
  min-width: 0;
  overflow: hidden;
}

.parameter-section-title {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.table-scroll {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-gutter: stable;
}

.parameter-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
  table-layout: auto;
  color: var(--text);
  font-size: 0.82rem;
}

.parameter-table th,
.parameter-table td {
  padding: 12px 14px;
  border-block-end: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
  word-break: normal;
  overflow-wrap: normal;
}

.parameter-table tr:last-child td {
  border-block-end: 0;
}

.parameter-table th {
  color: var(--text-subtle);
  background: var(--surface-soft);
  font-size: 0.69rem;
  font-weight: 780;
  letter-spacing: 0.075em;
  line-height: 1.3;
  text-transform: uppercase;
  white-space: nowrap;
}

.parameter-table tbody tr {
  transition: background-color 140ms ease;
}

.parameter-table tbody tr:hover {
  background: var(--surface-hover);
}

.parameter-table th:nth-child(1),
.parameter-table td:nth-child(1) {
  width: 30%;
  min-width: 260px;
}

.parameter-table th:nth-child(3),
.parameter-table td:nth-child(3) {
  width: 140px;
  min-width: 140px;
}

.parameter-table th:nth-child(4),
.parameter-table td:nth-child(4) {
  width: 110px;
  min-width: 110px;
}

.path-cell {
  color: var(--accent-strong);
  font-size: 0.76rem;
  white-space: nowrap;
}

.value-cell {
  min-width: 0;
}

.value-preview {
  display: block;
  margin: 0;
  color: var(--text);
  font-size: 0.76rem;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: normal;
  overflow-wrap: break-word;
}

.value-cell .button-link {
  margin-block-start: 5px;
}

.cell-note {
  margin: 7px 0 0;
  color: var(--text-muted);
  font-size: 0.73rem;
  line-height: 1.45;
}

.source-cell,
.confidence-cell {
  white-space: nowrap;
}

.source-badge {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.source-badge.source-missing {
  border-color: var(--warning-border);
  color: var(--warning);
  background: var(--warning-soft);
}

.confidence-value.confidence-low,
.confidence-value.confidence-neutral {
  border-color: var(--neutral-border);
  color: var(--neutral);
  background: var(--neutral-soft);
}

.confidence-value.confidence-warning,
.confidence-value.confidence-medium {
  border-color: var(--warning-border);
  color: var(--warning);
  background: var(--warning-soft);
}

.confidence-value.confidence-high,
.confidence-value.confidence-very-high {
  border-color: var(--success-border);
  color: var(--success);
  background: var(--success-soft);
}

.empty-state {
  padding: clamp(30px, 6vw, 56px) 20px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  color: var(--text-muted);
  background: var(--surface-soft);
  text-align: center;
}

.empty-state h3 {
  margin-block-end: 7px;
}

.empty-state p {
  margin: 0 0 17px;
}

.data-actions {
  margin-block-start: 32px;
}

.data-actions h2 {
  margin-block-end: 7px;
  font-size: 1.15rem;
}

.data-actions p {
  max-width: 64ch;
  margin: 0;
  font-size: 0.88rem;
}

.button-group {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
}

#json {
  max-height: 70vh;
  margin: 12px 0 0;
  padding: 18px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text);
  background: var(--surface-soft);
  box-shadow: var(--shadow-sm);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  line-height: 1.55;
  tab-size: 2;
}

noscript.panel {
  display: block;
  margin-block-start: 24px;
  color: var(--warning);
  background: var(--warning-soft);
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

@media (max-width: 900px) {
  .primary-result {
    grid-template-columns: minmax(0, 1fr) minmax(230px, 0.65fr);
    gap: 28px;
  }

  .classification-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .search-field {
    grid-column: 1 / -1;
  }

  .details-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .data-actions {
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .app-shell {
    width: min(100% - 24px, 1180px);
    padding-block: 24px 48px;
  }

  .title-row,
  .section-heading-row,
  .data-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
  }

  .title-row .button {
    align-self: flex-start;
  }

  .session-card {
    grid-template-columns: minmax(0, 1fr) max-content;
    padding: 12px;
  }

  .session-card .session-label {
    grid-column: 1 / -1;
  }

  #session-id {
    font-size: 0.77rem;
  }

  .notice {
    padding-inline-end: 13px;
    font-size: 0.84rem;
  }

  .panel {
    padding: 18px;
  }

  .collection-panel.is-complete,
  .collection-panel.is-partial {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
    padding: 13px 16px;
  }

  .result-section {
    margin-block-start: 34px;
  }

  .result-heading-row,
  .compact-heading-row {
    align-items: flex-start;
  }

  .status-badge {
    align-self: flex-start;
  }

  .primary-result {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    padding: 24px 20px;
  }

  .classification-grid,
  .filter-panel,
  .intermediary-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .search-field {
    grid-column: auto;
  }

  .detail-card > summary,
  .parameter-section > summary {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
    padding: 15px 42px 15px 15px;
  }

  .summary-meta,
  .parameter-section-count {
    margin-inline-start: 0;
    white-space: normal;
  }

  .parameter-table {
    min-width: 720px;
  }

  .data-actions .button-group {
    display: grid;
    width: 100%;
    grid-template-columns: minmax(0, 1fr);
  }

  .data-actions .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}