:root {
  /* Domain primitives — bench canvas, rack surfaces, trace accent */
  --bench: #0c1117;
  --rack: #141b22;
  --rack-raised: #1a222c;
  /* Slight lift on hover — between rack and raised, same hue */
  --rack-hover: #161e27;

  --well: #080c10;
  --well-border: rgba(160, 185, 205, 0.11);

  --border-soft: rgba(165, 190, 210, 0.07);
  --border-standard: rgba(165, 190, 210, 0.12);
  --border-emphasis: rgba(165, 190, 210, 0.2);
  --border-focus: rgba(61, 196, 216, 0.5);

  --ink: #e7edf3;
  --ink-secondary: #b8c2cc;
  --ink-tertiary: #8a96a3;
  --ink-muted: #6a7684;

  --trace: #3cc4d8;
  --trace-hover: #5ed4e5;
  --trace-muted: rgba(61, 196, 216, 0.14);

  --ok: #4dc46a;
  --caution: #d4a82e;
  --alert: #e56b5f;

  --font-sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Code", monospace;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --layout-max: 1600px;

  /* Legacy aliases — inline styles in app.js */
  --bg: var(--bench);
  --bg-card: var(--rack);
  --text: var(--ink);
  --text-muted: var(--ink-muted);
  --text-secondary: var(--ink-secondary);
  --text-tertiary: var(--ink-tertiary);
  --accent: var(--trace);
  --accent-hover: var(--trace-hover);
  --success: var(--ok);
  --warning: var(--caution);
  --error: var(--alert);
  --danger: var(--alert);
  --border: var(--border-standard);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bench);
  color: var(--ink);
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.view a:not(.btn):not(.nav-link) {
  color: var(--trace);
  text-underline-offset: 3px;
  transition: color 0.12s ease-out;
}

.view a:not(.btn):not(.nav-link):hover {
  color: var(--trace-hover);
}

a:focus-visible,
button:focus-visible,
.nav-link:focus-visible,
.btn:focus-visible,
.pagination button:focus-visible,
.session-scans-table .btn-expand:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

code,
pre,
.kv-table .key,
table code {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

table,
.stat-box .value,
.card .value,
.pagination,
.session-list li,
.vial-size-primary,
.timing-total {
  font-variant-numeric: tabular-nums;
}

.header {
  background: var(--bench);
  border-bottom: 1px solid var(--border-soft);
}

.header-inner {
  max-width: var(--layout-max);
  margin: 0 auto;
  padding: var(--space-5) var(--space-8) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.header-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4) var(--space-8);
  flex-wrap: wrap;
  min-width: 0;
}

.header-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.header-eyebrow {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.header-title {
  margin: 0;
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--ink);
}

.nav {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-1);
  align-items: center;
}

.header-nav {
  margin: 0 calc(-1 * var(--space-2));
  padding: var(--space-3) var(--space-2) 0;
  border-top: 1px solid var(--border-soft);
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.header-nav::-webkit-scrollbar {
  height: 4px;
}

.header-nav::-webkit-scrollbar-thumb {
  background: var(--border-standard);
  border-radius: 999px;
}

@media (min-width: 960px) {
  .header-nav {
    flex-wrap: wrap;
    overflow-x: visible;
    margin: 0;
    padding-left: 0;
    padding-right: 0;
  }
}

.nav-link {
  color: var(--ink-tertiary);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.12s ease-out, background 0.12s ease-out;
}

.nav-link:hover {
  color: var(--ink-secondary);
  background: rgba(255, 255, 255, 0.04);
}

.nav-link.active {
  color: var(--trace);
  background: var(--trace-muted);
}

.nav-link:active {
  filter: brightness(0.97);
}

.main {
  padding: var(--space-8);
  padding-bottom: var(--space-12);
  max-width: var(--layout-max);
  margin: 0 auto;
}

.content {
  min-height: calc(100vh - 6.75rem);
}

.view h2 {
  margin: 0 0 var(--space-6);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.25;
  color: var(--ink);
}

.view * + h2 {
  margin-top: var(--space-10);
}

.hidden {
  display: none !important;
}

.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  min-height: 12rem;
  padding: var(--space-10) var(--space-8);
  color: var(--ink-tertiary);
  font-size: 0.875rem;
  letter-spacing: 0.02em;
}

.loading::before {
  content: "";
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 2px solid var(--border-soft);
  border-top-color: var(--trace);
  animation: loading-spin 0.7s linear infinite;
}

@keyframes loading-spin {
  to {
    transform: rotate(360deg);
  }
}

.error {
  color: var(--alert);
  padding: var(--space-4);
  background: rgba(229, 107, 95, 0.1);
  border: 1px solid rgba(229, 107, 95, 0.22);
  border-radius: var(--radius-md);
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}

.card {
  background: var(--rack);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: border-color 0.12s ease-out, background-color 0.12s ease-out;
}

.card:hover {
  border-color: var(--border-emphasis);
  background: var(--rack-hover);
}

/* Org / entity cards — title is the lead, not a micro-label */
.card h3 {
  margin: 0 0 var(--space-3);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-transform: none;
  color: var(--ink);
  line-height: 1.25;
}

.card .value {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.2;
}

.card a {
  color: var(--trace);
  text-decoration: none;
  font-size: 0.85rem;
}

.card a:hover {
  color: var(--trace-hover);
  text-decoration: underline;
}

/* Tables */
.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: var(--space-2) var(--space-3);
  text-align: left;
  border-bottom: 1px solid var(--border-soft);
}

thead th {
  background: #101820;
  color: var(--ink-secondary);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-standard);
}

tbody th {
  color: var(--ink-tertiary);
  font-weight: 500;
  font-size: 0.8125rem;
  text-transform: none;
  letter-spacing: normal;
  background: transparent;
}

tr:hover td {
  background: rgba(255, 255, 255, 0.04);
}

.btn {
  padding: 0.35rem 0.65rem;
  font-size: 0.8rem;
  border-radius: 4px;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  display: inline-block;
  transition: background 0.15s ease-out, border-color 0.15s ease-out, color 0.15s ease-out;
}

.btn-primary {
  background: var(--trace);
  color: var(--bench);
  font-weight: 600;
}

.btn-primary:hover {
  background: var(--trace-hover);
}

.btn-primary:active {
  filter: brightness(0.92);
}

.btn-caution {
  background: rgba(212, 168, 46, 0.22);
  color: var(--caution);
  border: 1px solid rgba(212, 168, 46, 0.35);
  font-weight: 600;
}

.btn-caution:hover {
  background: rgba(212, 168, 46, 0.32);
  color: #f0e6c8;
}

.btn-caution:active {
  filter: brightness(0.95);
}

.btn-danger {
  background: rgba(229, 107, 95, 0.18);
  color: var(--alert);
  border: 1px solid rgba(229, 107, 95, 0.28);
}

.btn-danger:hover {
  background: rgba(229, 107, 95, 0.28);
}

.btn-danger:active {
  filter: brightness(0.95);
}

.btn-restore {
  background: rgba(77, 196, 106, 0.16);
  color: var(--ok);
  border: 1px solid rgba(77, 196, 106, 0.28);
}

.btn-restore:hover {
  background: rgba(77, 196, 106, 0.24);
}

.btn-restore:active {
  filter: brightness(0.96);
}

.btn-sm {
  padding: 0.25rem 0.5rem;
  font-size: 0.8rem;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.stat-box {
  background: var(--rack);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: border-color 0.12s ease-out, background-color 0.12s ease-out;
}

.stat-box:hover {
  border-color: var(--border-emphasis);
  background: var(--rack-hover);
}

.stat-box .label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: var(--space-2);
  display: block;
}

.stat-box .value {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--ink);
}

/* Session list */
.session-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.session-list li {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.session-list li span {
  flex: 1;
  min-width: 0;
  margin: 0 var(--space-2);
  font-size: 0.9rem;
  color: var(--ink-tertiary);
}

.session-list li .session-delete-btn,
.session-list li .session-restore-btn {
  flex-shrink: 0;
}

.session-list li:last-child {
  border-bottom: none;
}

.session-list a {
  color: var(--trace);
  text-decoration: none;
}

.session-list a:hover {
  color: var(--trace-hover);
  text-decoration: underline;
}

/* Scan detail */
.scan-detail {
  max-width: none;
}

.scan-detail .meta-section {
  margin-bottom: 1.5rem;
}

.scan-detail h3 {
  font-size: 1rem;
  color: var(--ink-tertiary);
  margin-bottom: var(--space-2);
}

.scan-detail .collapsible-header {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink-secondary);
  text-transform: none;
}

.scan-detail .image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-3);
}

@media (min-width: 900px) {
  .scan-detail .image-gallery {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }
}

.scan-detail .image-gallery img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.scan-vial-size-card {
  background: var(--rack);
  border: 1px solid var(--border-standard);
  border-radius: 8px;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.scan-vial-size-card h3 {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  color: var(--ink-tertiary);
}

.vial-size-primary {
  font-size: 1.75rem;
  font-weight: 600;
}

.vial-size-primary .value {
  color: var(--trace);
}

.vial-size-secondary {
  font-size: 0.9rem;
  color: var(--ink-tertiary);
  margin-top: 0.25rem;
}

.vial-size-note {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-top: 0.25rem;
}

/* Scan detail — structured layout; uses full app content width on large screens */
.scan-detail--layout {
  width: 100%;
  max-width: min(var(--layout-max), 100%);
  margin-inline: auto;
}

.scan-hero {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--border-soft);
}

@media (min-width: 768px) {
  /* Meta column caps on huge viewports so the headline column isn’t all dead air */
  .scan-hero {
    grid-template-columns: minmax(0, 1fr) minmax(17rem, min(26rem, 34vw));
    align-items: start;
    column-gap: var(--space-6);
  }

  /* Outcome | composition cards | session meta */
  .scan-hero.scan-hero--with-compounds {
    grid-template-columns: minmax(0, 1fr) minmax(12rem, 1.1fr) minmax(15rem, min(26rem, 30vw));
    column-gap: var(--space-5);
  }
}

.scan-hero-compounds {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
  min-width: 0;
  align-self: start;
}

@media (min-width: 900px) {
  .scan-hero-compounds--pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.scan-hero-compounds .scan-card--hero-compact {
  padding: var(--space-3) var(--space-4);
}

.scan-hero-compounds .scan-card-title {
  margin-bottom: var(--space-2);
}

.scan-ingredient-record-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.scan-ingredient-record {
  margin: 0;
  padding: 0 0 var(--space-3);
  border-bottom: 1px solid var(--border-soft);
}

.scan-ingredient-record:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.scan-ingredient-record-name {
  margin: 0 0 var(--space-1);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
}

.scan-ingredient-fields {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-top: var(--space-1);
}

.scan-ingredient-field {
  display: grid;
  grid-template-columns: minmax(4.5rem, 5.5rem) minmax(0, 1fr);
  gap: var(--space-2) var(--space-3);
  align-items: baseline;
  font-size: 0.8125rem;
  line-height: 1.4;
}

.scan-ingredient-field-k {
  color: var(--ink-muted);
  font-weight: 500;
}

.scan-ingredient-field-v {
  color: var(--ink-secondary);
  min-width: 0;
  overflow-wrap: break-word;
}

@media (max-width: 420px) {
  .scan-ingredient-field {
    grid-template-columns: 1fr;
  }
}

.scan-hero-text {
  min-width: 0;
}

.scan-hero-eyebrow {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 var(--space-2);
}

.scan-hero-title {
  margin: 0 0 var(--space-2);
  font-size: clamp(1.375rem, 2.6vw + 0.6rem, 2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.18;
  color: var(--ink);
  text-wrap: balance;
}

.scan-hero-title-text--error {
  color: var(--alert);
}

.scan-hero-title-text--muted {
  color: var(--ink-tertiary);
  font-weight: 500;
}

.scan-hero-sub {
  margin: 0 0 var(--space-4);
  color: var(--ink-secondary);
  font-size: 1rem;
  line-height: 1.4;
}

.scan-hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.scan-chip {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--well);
  border: 1px solid var(--well-border);
  color: var(--ink-secondary);
}

.scan-chip--ok {
  color: var(--ok);
  border-color: rgba(77, 196, 106, 0.35);
  background: rgba(77, 196, 106, 0.08);
}

.scan-chip--alert {
  color: var(--alert);
  border-color: rgba(229, 107, 95, 0.35);
  background: rgba(229, 107, 95, 0.08);
}

.scan-chip--registry {
  color: var(--caution);
  border-color: rgba(212, 168, 46, 0.4);
  background: rgba(212, 168, 46, 0.1);
}

.scan-chip--trace {
  color: var(--trace);
  border-color: rgba(61, 196, 216, 0.35);
  background: var(--trace-muted);
}

.scan-dl {
  margin: 0;
  padding: var(--space-4);
  background: var(--rack);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
}

.scan-dl--hero-meta {
  width: 100%;
  max-width: 26rem;
  box-sizing: border-box;
}

@media (min-width: 768px) {
  .scan-hero .scan-dl--hero-meta {
    max-width: none;
    width: 100%;
    min-width: 0;
    justify-self: stretch;
  }
}

.scan-dl-group {
  display: grid;
  grid-template-columns: minmax(5rem, 6.75rem) minmax(0, 1fr);
  gap: var(--space-2) var(--space-4);
  align-items: baseline;
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border-soft);
  min-width: 0;
}

/* Firefox + UA: dt/dd default margins break nested grids and cause overlapping text */
.scan-dl .scan-dl-group dt,
.scan-dl .scan-dl-group dd {
  margin: 0;
  padding: 0;
}

.scan-dl .scan-dl-group dd {
  min-width: 0;
  overflow-wrap: break-word;
}

.scan-dl-group:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

@media (max-width: 480px) {
  .scan-dl-group {
    grid-template-columns: 1fr;
  }

  .scan-dl-group dt {
    margin-top: var(--space-2);
  }

  .scan-dl-group:first-child dt {
    margin-top: 0;
  }

  .scan-dl--hero-meta {
    width: 100%;
    max-width: none;
  }
}

.scan-dl dt {
  margin: 0;
  color: var(--ink-muted);
  font-weight: 500;
}

.scan-dl dd {
  margin: 0;
  color: var(--ink);
  word-break: break-word;
}

.scan-dl dd .scan-meta-when-line {
  display: block;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.35;
}

.scan-dl dd .scan-meta-when-iso {
  display: block;
  margin-top: var(--space-2);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 400;
  color: var(--ink-muted);
  word-break: break-all;
  line-height: 1.4;
}

.scan-id-code {
  font-size: 0.8rem;
}

.scan-mini-dl {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(5.5rem, 8rem) 1fr;
  gap: var(--space-2) var(--space-3);
  align-items: baseline;
  font-size: 0.875rem;
}

.scan-mini-dl--grid {
  grid-template-columns: 1fr;
  gap: var(--space-3) var(--space-5);
}

@media (min-width: 640px) {
  .scan-mini-dl--grid {
    grid-template-columns: repeat(auto-fill, minmax(12.5rem, 1fr));
  }
}

.scan-mini-dl--grid .scan-dl-group {
  display: grid;
  grid-template-columns: minmax(4.5rem, 6.25rem) minmax(0, 1fr);
  gap: var(--space-1) var(--space-3);
  align-items: baseline;
  padding-bottom: 0;
  border-bottom: none;
  min-width: 0;
}

.scan-mini-dl .scan-dl-group dt,
.scan-mini-dl .scan-dl-group dd {
  margin: 0;
  padding: 0;
}

.scan-mini-dl .scan-dl-group dd {
  min-width: 0;
  overflow-wrap: break-word;
}

@media (max-width: 480px) {
  .scan-mini-dl--grid .scan-dl-group {
    grid-template-columns: 1fr;
  }
}

.scan-mini-dl dt {
  margin: 0;
  color: var(--ink-muted);
  font-weight: 500;
}

.scan-mini-dl dd {
  margin: 0;
  color: var(--ink);
  word-break: break-word;
}

.scan-callout {
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  border: 1px solid var(--border-standard);
}

.scan-callout--error {
  background: rgba(229, 107, 95, 0.08);
  border-color: rgba(229, 107, 95, 0.28);
}

.scan-callout--warn {
  background: rgba(212, 168, 46, 0.08);
  border-color: rgba(212, 168, 46, 0.3);
}

.scan-callout-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
  color: var(--ink-secondary);
}

.scan-callout-body {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.45;
}

.scan-card {
  background: var(--rack);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  margin-bottom: 0;
  min-height: 0;
}

.scan-context-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.scan-context-stack .scan-context-row {
  margin-bottom: 0;
}

.scan-context-row {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
  align-items: start;
}

@media (min-width: 768px) {
  .scan-context-row--registry-wide {
    grid-template-columns: minmax(0, 1fr);
  }
}

.scan-context-row .scan-card {
  margin-bottom: 0;
  align-self: start;
}

/* Mobile / narrow: single column — capture → metrics → CV → timing → raw */
.scan-wide-grid {
  display: grid;
  gap: var(--space-6);
  align-items: start;
}

@media (min-width: 1180px) {
  .scan-wide-grid .scan-advanced {
    margin-top: var(--space-4);
    padding-top: var(--space-5);
  }

  .scan-wide-grid {
    /* Main column: capture, timing, raw — denser; rail: metric cards stay readable */
    grid-template-columns: minmax(0, 1.58fr) minmax(260px, 0.92fr);
    grid-template-rows: auto auto auto;
    column-gap: var(--space-6);
    row-gap: var(--space-6);
  }

  .scan-wide-cap {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
  }

  .scan-wide-metrics {
    grid-column: 2;
    grid-row: 1;
    align-self: start;
    margin-bottom: 0;
  }

  .scan-wide-time {
    grid-column: 1;
    grid-row: 2;
    min-width: 0;
  }

  .scan-wide-cv {
    grid-column: 2;
    grid-row: 2;
    min-width: 0;
    align-self: start;
  }

  .scan-wide-advanced {
    grid-column: 1 / -1;
    grid-row: 3;
  }

  .scan-wide-grid .scan-metrics-row {
    grid-template-columns: 1fr;
    margin-bottom: 0;
  }
}

.scan-card--ingredients .scan-card-title,
.scan-card--ionic .scan-card-title {
  margin-bottom: var(--space-2);
}

/* Registry: quiet trace rail — pipeline is verified state, not another generic card */
.scan-card--registry {
  border-left: 2px solid rgba(61, 196, 216, 0.38);
}

.scan-card--registry .scan-card-title {
  margin-bottom: var(--space-4);
}

/* Registry pipeline: stacked label/value, no squeezed auto-fill grid */
.registry-pipeline {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--space-5) var(--space-8);
  margin: 0;
}

.registry-pipeline__group {
  flex: 0 1 auto;
  min-width: min(11rem, 100%);
  max-width: min(20rem, 100%);
}

.registry-pipeline__group--decision {
  min-width: min(14rem, 100%);
  max-width: min(36rem, 100%);
  flex: 1 1 16rem;
}

.registry-pipeline__group--full {
  flex: 1 1 100%;
  min-width: 100%;
  max-width: 100%;
  padding-top: var(--space-4);
  margin-top: var(--space-2);
  border-top: 1px solid var(--border-soft);
}

.registry-pipeline__group dt,
.registry-pipeline__group dd {
  margin: 0;
  padding: 0;
}

.registry-pipeline__term {
  margin: 0 0 var(--space-2);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.registry-pipeline__def {
  margin: 0;
  color: var(--ink);
  font-weight: 500;
  font-size: 0.9375rem;
  line-height: 1.4;
  min-width: 0;
}

.registry-pipeline__def .registry-pipeline__code {
  margin: 0;
}

.registry-pipeline__code {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink-secondary);
}

.registry-pipeline__scroll {
  overflow-x: auto;
  overflow-y: hidden;
  max-width: 100%;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--well);
  border: 1px solid var(--well-border);
  -webkit-overflow-scrolling: touch;
}

.registry-pipeline__scroll .registry-pipeline__code {
  display: block;
  white-space: nowrap;
}

.registry-pipeline__product-link {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  min-width: 0;
  padding: var(--space-1) var(--space-2);
  margin: calc(-1 * var(--space-1)) calc(-1 * var(--space-2));
  border-radius: var(--radius-sm);
  color: var(--trace);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.12s ease-out, background-color 0.12s ease-out;
}

.registry-pipeline__product-link:hover {
  color: var(--trace-hover);
  background: rgba(61, 196, 216, 0.08);
}

.registry-pipeline__product-link:active {
  filter: brightness(0.97);
}

.registry-pipeline__product-id {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.scan-card-title {
  margin: 0 0 var(--space-3);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.scan-ingredient-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--ink-secondary);
  line-height: 1.55;
}

/* Grid instead of CSS columns — multicol + ul is unreliable in Firefox */
.scan-ingredient-list--dense {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(12rem, 1fr));
  gap: var(--space-1) var(--space-5);
  padding-left: 1.25rem;
  list-style-position: outside;
}

.scan-section {
  margin-bottom: var(--space-8);
}

.scan-section--compact {
  margin-bottom: var(--space-6);
}

.scan-section-heading {
  margin: 0 0 var(--space-2);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.scan-section-lead {
  margin: 0 0 var(--space-4);
  font-size: 0.875rem;
  color: var(--ink-tertiary);
  max-width: none;
  line-height: 1.45;
}

.scan-detail--layout .image-gallery {
  margin-top: 0;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fill, minmax(152px, 1fr));
}

@media (min-width: 900px) {
  .scan-detail--layout .image-gallery {
    grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  }
}

.scan-wide-cap .scan-section-lead {
  margin-bottom: var(--space-3);
}

.scan-detail--layout .image-gallery-thumb {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: zoom-in;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-standard);
  background: var(--well);
  transition: border-color 0.12s ease-out, box-shadow 0.12s ease-out, transform 0.1s ease-out;
}

.scan-detail--layout .image-gallery-thumb:hover {
  border-color: var(--border-emphasis);
  box-shadow: 0 0 0 1px var(--border-emphasis);
}

.scan-detail--layout .image-gallery-thumb:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

.scan-detail--layout .image-gallery-thumb:active {
  transform: scale(0.985);
}

.scan-metrics-row {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  grid-template-columns: 1fr;
}

.scan-vial-empty {
  margin: 0;
}

/* Separate rail cards: vial (physical) vs AI usage (tokens) */
.scan-rail-card {
  min-width: 0;
  align-self: start;
}

.scan-rail-card--vial .vial-size-primary {
  font-size: 1.375rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.scan-ai-usage-compact {
  width: 100%;
  min-width: 0;
}

.scan-ai-usage-dl {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.scan-ai-usage-dl .scan-dl-group {
  grid-template-columns: minmax(5rem, 7.5rem) minmax(0, 1fr);
  padding-bottom: var(--space-1);
  font-size: 0.8125rem;
}

.scan-ai-usage-dl .scan-dl-group:last-child {
  padding-bottom: 0;
}

.scan-ai-usage-dl .scan-dl-group dt,
.scan-ai-usage-dl .scan-dl-group dd {
  margin: 0;
  padding: 0;
}

.scan-ai-usage-dl .scan-dl-group dd {
  min-width: 0;
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  color: var(--ink);
}

.scan-ai-usage-dl .scan-dl-group dt {
  color: var(--ink-muted);
  font-weight: 500;
}

/* Capture image lightbox (full-size in page) */
.scan-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  box-sizing: border-box;
}

.scan-lightbox-scrim {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: 0;
  border: none;
  background: rgba(0, 0, 0, 0.78);
  cursor: pointer;
}

.scan-lightbox-dialog {
  position: relative;
  z-index: 1;
  max-width: min(96vw, 1200px);
  max-height: min(92vh, 900px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--rack-raised);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}

.scan-lightbox-stage {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  max-width: 100%;
}

.scan-lightbox-stage .scan-lightbox-img {
  flex: 1 1 auto;
  min-width: 0;
  max-width: min(85vw, 1000px);
}

.scan-lightbox-nav {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  margin: 0;
  padding: 0;
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-sm);
  background: var(--well);
  color: var(--ink-secondary);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.12s ease-out, color 0.12s ease-out, border-color 0.12s ease-out;
}

.scan-lightbox-nav:hover:not(:disabled) {
  background: var(--rack);
  color: var(--ink);
  border-color: var(--border-emphasis);
}

.scan-lightbox-nav:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

.scan-lightbox-nav:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.scan-lightbox-counter {
  margin: 0;
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
  color: var(--ink-muted);
}

.scan-lightbox-close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 2.25rem;
  height: 2.25rem;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink-tertiary);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.12s ease-out, background-color 0.12s ease-out;
}

.scan-lightbox-close:hover {
  color: var(--ink);
  background: var(--well);
}

.scan-lightbox-close:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

.scan-lightbox-img {
  display: block;
  max-width: 100%;
  max-height: min(72vh, 720px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: var(--well);
}

.scan-lightbox-caption {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--ink-tertiary);
  word-break: break-word;
  max-width: 100%;
  text-align: center;
}

.scan-lightbox-external {
  flex-shrink: 0;
}

.scan-usage-stats p {
  margin: 0 0 var(--space-2);
  font-size: 0.875rem;
}

.scan-stat-label {
  color: var(--ink-muted);
  min-width: 4rem;
  display: inline-block;
}

.scan-stat-value {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.scan-stat-cost {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-soft);
  font-size: 0.875rem;
  color: var(--ink-tertiary);
}

.scan-timing-total {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin: 0 0 var(--space-4);
  font-size: 1.125rem;
}

.scan-timing-total-label {
  color: var(--ink-muted);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.scan-timing-total-value {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--trace);
}

.scan-timing-legend {
  margin: 0 0 var(--space-4);
  font-size: 0.8125rem;
  color: var(--ink-muted);
  max-width: 42rem;
  line-height: 1.45;
}

.scan-flame-wrap {
  margin-bottom: var(--space-4);
}

.scan-timing-chart {
  margin-bottom: var(--space-4);
}

.scan-disclosure {
  margin-bottom: var(--space-3);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  background: var(--bench);
  padding: 0 var(--space-4);
}

.scan-disclosure[open] {
  padding-bottom: var(--space-3);
}

.scan-disclosure summary {
  cursor: pointer;
  padding: var(--space-3) 0;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--ink-secondary);
}

.scan-disclosure summary:hover {
  color: var(--ink);
}

.scan-disclosure-hint {
  font-weight: 400;
  color: var(--ink-muted);
  font-size: 0.8125rem;
}

.scan-disclosure-body {
  padding-top: var(--space-2);
  border-top: 1px solid var(--border-soft);
  margin-top: var(--space-1);
}

.scan-disclosure--nested {
  margin-top: var(--space-3);
  border: none;
  background: var(--well);
  padding: 0 var(--space-3);
}

.scan-disclosure--tight summary {
  padding: var(--space-2) 0;
  font-size: 0.8125rem;
}

.scan-json {
  margin: var(--space-3) 0 0;
  padding: var(--space-3);
  background: var(--well);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  overflow-x: auto;
  max-height: 22rem;
}

.scan-advanced {
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-soft);
}

.scan-advanced-title {
  margin: 0 0 var(--space-4);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.scan-usage-grid {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.scan-usage-grid .chart-container-xs {
  max-width: 220px;
}

.scan-usage-labels {
  font-size: 0.9rem;
}

.scan-usage-labels p {
  margin: 0.25rem 0;
}

.cv-metrics-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

@media (min-width: 1180px) {
  .cv-metrics-cards {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }
}

.cv-card {
  background: var(--well);
  border: 1px solid var(--well-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  transition: border-color 0.12s ease-out, background-color 0.12s ease-out;
}

.cv-card:hover {
  border-color: var(--border-emphasis);
  background: rgba(8, 12, 16, 0.92);
}

.cv-card h4 {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  color: var(--ink-tertiary);
}

.cv-card-body p {
  margin: var(--space-1) 0;
  font-size: 0.9rem;
}

/* Scan page loading skeleton */
@keyframes scan-skel-pulse {
  0%,
  100% {
    opacity: 0.35;
  }

  50% {
    opacity: 0.55;
  }
}

.scan-detail--loading {
  min-height: 50vh;
}

.scan-detail--loading .page-toolbar--skeleton {
  width: 100%;
}

.scan-skel {
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--rack) 0%, var(--rack-raised) 50%, var(--rack) 100%);
  background-size: 200% 100%;
  animation: scan-skel-pulse 1.4s ease-in-out infinite;
}

.scan-skel--breadcrumb {
  height: 1.25rem;
  width: min(100%, 18rem);
}

.scan-skel--actions {
  height: 2rem;
  width: 14rem;
}

.scan-skel-hero {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-soft);
}

@media (min-width: 768px) {
  .scan-skel-hero {
    grid-template-columns: 1fr auto;
    align-items: start;
    column-gap: var(--space-8);
  }
}

.scan-skel--title {
  height: 2.25rem;
  width: min(100%, 28rem);
}

.scan-skel--chips {
  height: 1.75rem;
  width: min(100%, 22rem);
}

.scan-skel--meta {
  height: 11rem;
  width: 100%;
  max-width: 24rem;
}

@media (min-width: 768px) {
  .scan-skel--meta {
    justify-self: end;
  }
}

.scan-skel-columns {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 1180px) {
  .scan-skel-columns {
    grid-template-columns: 1.4fr 1fr;
    gap: var(--space-8);
  }
}

.scan-skel-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.scan-skel--block {
  height: 8rem;
  width: 100%;
}

.scan-skel--short {
  height: 5rem;
}

.scan-loading-label {
  margin: var(--space-6) 0 0;
  text-align: center;
  font-size: 0.875rem;
  color: var(--ink-muted);
}

.page-toolbar--scan .breadcrumb {
  flex: 1;
  min-width: 0;
}

/* Filters */
.filters {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.filters input, .filters select {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--well-border);
  border-radius: 4px;
  background: var(--well);
  color: var(--ink);
}

.filters input:focus-visible,
.filters select:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 1px;
}

/* Pagination */
.pagination {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  align-items: center;
}

.pagination button {
  padding: 0.5rem 0.75rem;
  background: var(--rack);
  border: 1px solid var(--border-standard);
  color: var(--ink);
  border-radius: 4px;
  cursor: pointer;
  transition: border-color 0.15s ease-out, color 0.15s ease-out;
}

.pagination button:hover:not(:disabled) {
  border-color: var(--border-emphasis);
  color: var(--trace);
  background: var(--rack-hover);
}

.pagination button:active:not(:disabled) {
  filter: brightness(0.95);
}

.pagination button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  color: var(--ink-muted);
}

/* Bar chart (simple) */
.bar-chart {
  margin: 1rem 0;
}

.bar-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.bar-row .label {
  min-width: 120px;
  font-size: 0.9rem;
}

.bar-row .bar-wrap {
  flex: 1;
  background: var(--well);
  border: 1px solid var(--well-border);
  border-radius: 4px;
  height: 24px;
  overflow: hidden;
}

.bar-row .bar {
  height: 100%;
  background: var(--trace);
  border-radius: 3px;
  min-width: 4px;
}

/* Collapsible sections */
.collapsible .collapsible-header {
  cursor: pointer;
  user-select: none;
  padding: var(--space-2) 0;
  transition: color 0.12s ease-out;
}

.collapsible .collapsible-header:hover {
  color: var(--ink-secondary);
}
.collapsible .collapsible-header::before {
  content: "▼ ";
  font-size: 0.7rem;
  opacity: 0.7;
}
.collapsible.collapsed .collapsible-header::before {
  content: "▶ ";
}
.collapsible .collapsible-body {
  overflow: hidden;
}
.collapsible.collapsed .collapsible-body {
  display: none;
}

/* Key-value table */
.kv-table {
  font-size: 0.9rem;
}
.kv-table .key {
  color: var(--ink-muted);
  font-family: var(--font-mono);
  padding-right: 1rem;
  vertical-align: top;
}
.kv-table pre {
  margin: 0;
  font-size: 0.8rem;
  white-space: pre-wrap;
  word-break: break-all;
}

.text-muted {
  color: var(--ink-muted);
  font-weight: 400;
}

/* Chart containers */
.chart-container {
  position: relative;
  height: 400px;
  margin: 1rem 0;
  min-width: 0;
}
.chart-section {
  background: var(--rack);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-6);
}

/* Direct titles — dashboard lists & collapsible chart blocks */
.chart-section > h3 {
  margin: 0 0 var(--space-3);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  line-height: 1.4;
}

.chart-section > h3 .chart-hint {
  font-weight: 400;
  letter-spacing: normal;
  text-transform: none;
  font-size: 0.8125rem;
}

.chart-section .chart-container {
  width: 100%;
}

.timing-total {
  margin: 0 0 0.75rem;
  font-size: 1rem;
}

.chart-container-sm {
  height: 400px;
}

.chart-container-xs {
  height: 400px;
  max-width: 200px;
}

.chart-clickable {
  cursor: pointer;
}

.chart-hint {
  font-size: 0.8rem;
  font-weight: normal;
  color: var(--ink-muted);
}

.top-products-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.top-products-list li {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-soft);
}
.top-products-list li:last-child {
  border-bottom: none;
}
.top-products-list .product-name {
  color: var(--ink);
}
.top-products-list .count {
  color: var(--ink-tertiary);
  font-weight: 600;
}

/* Session detail expandable */
.session-summary {
  margin-bottom: 1.5rem;
}
.session-scans-table .btn-expand {
  background: none;
  border: 1px solid transparent;
  color: var(--ink-muted);
  cursor: pointer;
  padding: 0.2rem;
  font-size: 0.7rem;
  border-radius: 4px;
}
.session-scans-table .btn-expand:hover {
  color: var(--trace);
}
.expandable-detail {
  background: var(--well);
  border: 1px solid var(--well-border);
  padding: 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
}
.expandable-detail > div {
  margin-bottom: var(--space-3);
}
.expandable-detail > div:last-child {
  margin-bottom: 0;
}
.expandable-detail .kv-table {
  margin-top: var(--space-1);
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal {
  background: var(--rack-raised);
  border: 1px solid var(--border-standard);
  border-radius: 8px;
  padding: 1.5rem;
  min-width: 320px;
  max-width: 90vw;
}
.modal h3 {
  margin: 0 0 1rem;
  color: var(--ink);
}
.modal-form label {
  display: block;
  margin-top: var(--space-3);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-tertiary);
}

.modal-form label:first-of-type {
  margin-top: 0;
}
.modal-form input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  margin-top: var(--space-1);
  border: 1px solid var(--well-border);
  border-radius: 4px;
  background: var(--well);
  color: var(--ink);
}

.modal-form input:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 1px;
}
.modal-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}
.modal-actions .btn {
  padding: 0.5rem 1rem;
}

/* ---- Flame Graph / Timeline ---- */
.flame-graph {
  margin: 0.75rem 0;
  font-size: 0.8rem;
}
.flame-fallback-note {
  font-size: 0.8rem;
  color: var(--caution);
  background: rgba(212, 168, 46, 0.1);
  padding: 0.5rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 0.75rem;
  border-left: 3px solid rgba(212, 168, 46, 0.45);
}
.fg-row {
  display: flex;
  align-items: stretch;
  margin-bottom: var(--space-1);
}
.fg-row-label {
  width: 60px;
  min-width: 60px;
  font-size: 0.7rem;
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  padding-right: var(--space-2);
  text-align: right;
  justify-content: flex-end;
}
.fg-track {
  position: relative;
  flex: 1;
  height: 32px;
  background: var(--well);
  border: 1px solid var(--well-border);
  border-radius: 3px;
  overflow: hidden;
}
.fg-row-cloud .fg-track {
  height: 28px;
}
.fg-span {
  position: absolute;
  top: 1px;
  bottom: 1px;
  border-radius: 2px;
  overflow: hidden;
  cursor: default;
  transition: filter 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fg-span:hover {
  filter: brightness(1.3);
  z-index: 2;
  outline: 1px solid rgba(255,255,255,0.5);
}
.fg-span-label {
  color: #fff;
  font-size: 0.65rem;
  line-height: 1.15;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 0 3px;
  pointer-events: none;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}
.fg-axis {
  position: relative;
  height: 18px;
  margin-left: 60px;
  border-top: 1px solid var(--border-soft);
  margin-top: 2px;
}
.fg-tick {
  position: absolute;
  transform: translateX(-50%);
  font-size: 0.65rem;
  color: var(--ink-muted);
  top: 2px;
}

/* ---- Scan Consensus ---- */
.consensus-section {
  background: var(--rack);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-6);
}

.consensus-section .collapsible-header {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink-secondary);
  text-transform: none;
}

.consensus-section > .collapsible-body {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.consensus-field {
  background: var(--well);
  border: 1px solid var(--well-border);
  border-radius: 6px;
  padding: var(--space-2) var(--space-3);
}
.cons-badge {
  display: inline-block;
  padding: 0.1rem 0.45rem;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  vertical-align: middle;
  line-height: 1.4;
}
.cons-badge-none {
  background: var(--ink-muted);
}
.cons-header-info {
  font-size: 0.8rem;
  color: var(--ink-muted);
  font-weight: 400;
}
.cons-value-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-1) 0;
}
.cons-dim {
  opacity: 0.6;
}
.cons-val-top {
  font-weight: 600;
}
.cons-val-alt {
  font-style: italic;
}
.cons-scan-links {
  font-size: 0.75rem;
  color: var(--ink-muted);
}
.cons-list-item {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-1) 0;
  border-bottom: 1px solid var(--border-soft);
  font-size: 0.85rem;
}
.cons-list-item:last-of-type {
  border-bottom: none;
}
.cons-table {
  font-size: 0.85rem;
}
.cons-table th {
  font-size: 0.75rem;
}
.consensus-apply-btn {
  margin-top: 0.5rem;
  background: var(--trace-muted);
  color: var(--trace);
  border: 1px solid rgba(61, 196, 216, 0.28);
  font-size: 0.75rem;
}
.consensus-apply-btn:hover {
  background: rgba(61, 196, 216, 0.22);
  color: var(--trace-hover);
}

.consensus-apply-btn:active {
  filter: brightness(0.94);
}

.chart-section > h3:hover {
  color: var(--ink-secondary);
}

/* ---- Wayfinding & page chrome (usability) ---- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: var(--space-2);
  z-index: 2000;
  padding: var(--space-2) var(--space-4);
  background: var(--trace);
  color: var(--bench);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.skip-link:focus {
  left: var(--space-4);
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

.breadcrumb {
  margin: 0;
  min-width: 0;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1) var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.8125rem;
  color: var(--ink-tertiary);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.breadcrumb-item:not(:last-child)::after {
  content: "/";
  color: var(--ink-muted);
  font-weight: 400;
  pointer-events: none;
}

.breadcrumb a {
  color: var(--trace);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb a:hover {
  color: var(--trace-hover);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.breadcrumb [aria-current="page"] {
  color: var(--ink-secondary);
  font-weight: 500;
  max-width: min(100%, 28rem);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-soft);
}

.page-toolbar--scan {
  align-items: center;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-5);
}

.page-toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.page-header {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-soft);
}

.page-header h2 {
  margin: 0 0 var(--space-2);
}

.page-meta {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--ink-tertiary);
  line-height: 1.45;
  max-width: 42rem;
}

.dashboard-section-title {
  margin: var(--space-10) 0 var(--space-4);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.25;
  color: var(--ink);
}

.session-id-line {
  margin-bottom: var(--space-6);
}

/* Header: search + bookmarks — peers to brand, nav sits below */
.header-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: flex-end;
  gap: var(--space-4);
  flex: 1;
  min-width: 0;
}

.global-search {
  position: relative;
  flex: 1 1 11rem;
  max-width: 22rem;
  min-width: 9rem;
}

.global-search-input {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--ink);
  background: var(--well);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-sm);
  transition: border-color 0.12s ease-out, background-color 0.12s ease-out;
}

.global-search-input:hover:not(:focus) {
  border-color: var(--border-emphasis);
  background: var(--rack);
}

.global-search-input::placeholder {
  color: var(--ink-muted);
}

.global-search-input:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 1px;
  border-color: var(--trace-muted);
}

.global-search-results {
  position: absolute;
  top: calc(100% + var(--space-1));
  left: 0;
  right: 0;
  background: var(--rack-raised);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  max-height: min(55vh, 19rem);
  overflow-y: auto;
  z-index: 80;
}

.global-search-empty,
.global-search-hint {
  padding: var(--space-3) var(--space-4);
  font-size: 0.8125rem;
  color: var(--ink-muted);
}

.global-search-result-item {
  display: block;
  width: 100%;
  margin: 0;
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font: inherit;
  color: var(--ink);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-soft);
  cursor: pointer;
}

.global-search-result-item:last-child {
  border-bottom: none;
}

.global-search-result-item:hover,
.global-search-result-item:focus-visible,
.global-search-result-item[aria-selected="true"] {
  background: rgba(255, 255, 255, 0.06);
  outline: none;
}

.global-search-result-type {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--trace);
  margin-bottom: var(--space-1);
}

.global-search-result-label {
  font-size: 0.875rem;
  font-weight: 500;
}

.global-search-result-sub {
  display: block;
  font-size: 0.75rem;
  color: var(--ink-muted);
  margin-top: var(--space-1);
}

.header-bookmarks {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-secondary);
  border: 1px solid var(--border-standard);
  font-weight: 500;
}

.btn-ghost:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-emphasis);
}

.btn-ghost:active {
  background: rgba(255, 255, 255, 0.08);
  filter: brightness(0.96);
}

.bookmarks-menu {
  position: relative;
}

.bookmarks-summary {
  cursor: pointer;
  list-style: none;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink-tertiary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}

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

.bookmarks-summary:hover {
  color: var(--ink-secondary);
  background: rgba(255, 255, 255, 0.04);
}

.bookmarks-summary:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

.bookmarks-list {
  position: absolute;
  right: 0;
  top: calc(100% + var(--space-1));
  min-width: 14rem;
  max-width: 20rem;
  max-height: 16rem;
  overflow-y: auto;
  margin: 0;
  padding: var(--space-2);
  list-style: none;
  background: var(--rack-raised);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  z-index: 90;
}

.bookmarks-list li {
  margin: 0;
}

.bookmarks-list a {
  display: block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--ink-secondary);
  text-decoration: none;
  font-size: 0.875rem;
}

.bookmarks-list a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--trace);
}

.bookmarks-list .bookmark-remove {
  float: right;
  margin-left: var(--space-2);
  padding: 0 var(--space-1);
  font-size: 0.75rem;
  color: var(--ink-muted);
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

.bookmarks-list .bookmark-remove:hover {
  color: var(--alert);
}

/* Modal + toasts */
.modal-root:not(:empty) {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: var(--space-10) var(--space-4);
  background: rgba(0, 0, 0, 0.55);
}

.modal-panel {
  width: 100%;
  max-width: 26rem;
  margin-top: 10vh;
  padding: var(--space-6);
  background: var(--rack-raised);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal-panel h3 {
  margin: 0 0 var(--space-3);
  font-size: 1.1rem;
}

.modal-panel p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--ink-secondary);
  line-height: 1.5;
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.toast-stack {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 22rem;
  pointer-events: none;
}

.toast-stack .toast {
  pointer-events: auto;
}

.toast {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--rack-raised);
  border: 1px solid var(--border-standard);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.4);
  font-size: 0.875rem;
  color: var(--ink);
}

.toast-msg {
  flex: 1;
  min-width: 0;
}

/* Tables: sticky, sort, row target */
.table-wrap--sticky {
  max-height: min(70vh, 42rem);
  overflow: auto;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
}

.table-wrap--sticky thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  box-shadow: 0 1px 0 var(--border-standard);
}

tr.row-clickable {
  cursor: pointer;
}

tr.row-clickable td.col-actions {
  cursor: default;
}

th.sortable {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

th.sortable:hover {
  color: var(--ink);
}

th.sortable.sort-asc::after {
  content: " \2191";
  opacity: 0.65;
  font-weight: 400;
}

th.sortable.sort-desc::after {
  content: " \2193";
  opacity: 0.65;
  font-weight: 400;
}

th.col-hidden,
td.col-hidden {
  display: none;
}

.filters-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.filters-bar .filters {
  margin-bottom: 0;
  flex: 1;
  min-width: 0;
}

.view-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.table-tool-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.table-columns summary {
  cursor: pointer;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink-tertiary);
  list-style: none;
}

.table-columns summary::-webkit-details-marker {
  display: none;
}

.table-columns .column-toggles {
  margin-top: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  font-size: 0.8125rem;
  color: var(--ink-secondary);
}

/* Empty / error callouts */
.empty-state {
  padding: var(--space-8) var(--space-5);
  text-align: center;
  border: 1px dashed var(--border-standard);
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.12);
  margin: var(--space-4) 0;
}

.empty-state-title {
  margin: 0 0 var(--space-2);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink-secondary);
}

.empty-state-hint {
  margin: 0 auto var(--space-4);
  font-size: 0.9rem;
  color: var(--ink-muted);
  line-height: 1.5;
  max-width: 32rem;
}

.empty-state-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
}

.view-error-inline {
  padding: var(--space-5);
  border: 1px solid rgba(229, 107, 95, 0.35);
  border-radius: var(--radius-md);
  background: rgba(229, 107, 95, 0.08);
  color: var(--ink-secondary);
  margin: var(--space-4) 0;
}

.view-error-inline .view-error-title {
  margin: 0 0 var(--space-2);
  font-weight: 600;
  color: var(--alert);
}

/* Session: scans-first */
.session-scans-primary {
  margin-bottom: var(--space-8);
}

.session-primary-title {
  margin: 0 0 var(--space-2);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.session-primary-lead {
  margin: 0 0 var(--space-4);
  max-width: 48rem;
}

.session-primary-lead a {
  color: var(--trace);
}

.session-metrics-block {
  margin: var(--space-6) 0;
  padding: 0 var(--space-4) var(--space-4);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.1);
}

.session-metrics-block > summary {
  cursor: pointer;
  padding: var(--space-3) 0;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink-secondary);
  list-style: none;
}

.session-metrics-block > summary::-webkit-details-marker {
  display: none;
}