/* ── The Love Equations Lab
   A source assay rather than a generic dashboard:
   intake bench → routing instrument → excerpt-level result views. ── */

[hidden] { display: none !important; }

.lab-page {
  --lab-ink: #281717;
  --lab-paper: rgba(255, 253, 249, 0.94);
  --lab-paper-soft: rgba(255, 251, 246, 0.76);
  --lab-line: rgba(116, 79, 61, 0.2);
  --lab-green: #176a54;
  --lab-green-pale: #e4f3ec;
  --lab-amber: #9a6514;
  --lab-amber-pale: #fbf0d7;
  --lab-blue: #45657b;
  --lab-blue-pale: #e7eff3;
  --lab-slate: #5e6670;
  --lab-slate-pale: #edf0f2;
  --lab-plum: #775269;
  --lab-plum-pale: #f2e8ee;
  overflow: clip;
}

.lab-page button,
.lab-page input,
.lab-page textarea {
  font: inherit;
}

.lab-page a,
.lab-page button {
  -webkit-tap-highlight-color: transparent;
}

.lab-page :is(a, button, input, textarea, summary, [tabindex]):focus-visible {
  outline: 3px solid rgba(196, 30, 58, 0.34);
  outline-offset: 3px;
}

.lab-skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 1rem;
  border-radius: 999px;
  background: var(--scarlet-deep);
  color: #fffaf3;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-180%);
  transition: transform 140ms ease;
}

.lab-skip-link:focus { transform: translateY(0); }

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

/* ── Hero / instrument identity ── */
.lab-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 0.5px solid var(--border);
  background:
    linear-gradient(112deg, rgba(255, 253, 249, 0.94) 0%, rgba(250, 230, 232, 0.74) 58%, rgba(243, 230, 216, 0.82) 100%);
}

.lab-hero::before,
.lab-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  pointer-events: none;
}

.lab-hero::before {
  width: 34rem;
  height: 34rem;
  left: -17rem;
  bottom: -25rem;
  border: 1px solid rgba(196, 30, 58, 0.13);
  box-shadow:
    0 0 0 4rem rgba(196, 30, 58, 0.025),
    0 0 0 8rem rgba(196, 30, 58, 0.018);
}

.lab-hero::after {
  width: 24rem;
  height: 24rem;
  right: -8rem;
  top: -11rem;
  background: radial-gradient(circle, rgba(183, 119, 47, 0.17), transparent 68%);
}

.lab-hero-inner {
  width: min(100%, 1360px);
  margin: 0 auto;
  padding: clamp(3.4rem, 7vw, 6.4rem) clamp(1rem, 4vw, 2.5rem);
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5.5rem);
}

.lab-hero-copy { max-width: 820px; }

.lab-eyebrow,
.lab-section-kicker {
  color: var(--scarlet);
  font-size: 10.5px;
  font-weight: 850;
  letter-spacing: 0.16em;
  line-height: 1.3;
  text-transform: uppercase;
}

.lab-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 1.1rem;
}

.lab-eyebrow i { font-size: 16px; }

.lab-hero h1 {
  margin: 0;
  max-width: 850px;
  color: var(--text);
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(3.5rem, 7.5vw, 7rem);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 0.86;
}

.lab-hero h1 em {
  display: inline-block;
  color: var(--scarlet);
  font-weight: 650;
}

.lab-product-line {
  max-width: 760px;
  margin: 1.45rem 0 0;
  color: var(--lab-ink);
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.35rem, 2.7vw, 2rem);
  font-style: italic;
  letter-spacing: -0.025em;
  line-height: 1.22;
}

.lab-hero-sub {
  max-width: 760px;
  margin: 1rem 0 0;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.75;
}

.lab-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 1.6rem;
}

.lab-demo-button {
  background: rgba(255, 253, 249, 0.72);
  box-shadow: none;
}

.lab-method-card {
  position: relative;
  overflow: hidden;
  min-width: 0;
  padding: clamp(1.35rem, 3vw, 2rem);
  border: 0.5px solid rgba(255, 250, 243, 0.18);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 100% 0%, rgba(196, 30, 58, 0.34), transparent 15rem),
    #211313;
  box-shadow: 0 28px 70px rgba(44, 21, 18, 0.24);
  color: #fffaf3;
}

.lab-method-card::after {
  content: "";
  position: absolute;
  width: 9rem;
  height: 9rem;
  right: -4.5rem;
  bottom: -5rem;
  border: 1px solid rgba(255, 250, 243, 0.13);
  border-radius: 50%;
}

.lab-method-mark {
  width: 46px;
  height: 46px;
  margin-bottom: 0.9rem;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 250, 243, 0.18);
  border-radius: 14px;
  background: rgba(255, 250, 243, 0.06);
  color: #ff9aad;
  font-size: 23px;
}

.lab-method-label {
  color: rgba(255, 250, 243, 0.5);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.lab-method-title {
  margin-top: 0.25rem;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.03em;
}

.lab-method-card p {
  margin: 0.65rem 0 0;
  color: rgba(255, 250, 243, 0.67);
  font-size: 12.5px;
  line-height: 1.68;
}

.lab-method-details {
  position: relative;
  z-index: 1;
  margin-top: 1.15rem;
  border-top: 0.5px solid rgba(255, 250, 243, 0.14);
}

.lab-method-details summary {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  color: rgba(255, 250, 243, 0.78);
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  list-style: none;
  text-transform: uppercase;
}

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

.lab-method-details summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--scarlet-light);
  font-family: Inter, sans-serif;
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1;
}

.lab-method-details[open] summary::after { content: "\2212"; }

.lab-method-details-body { padding: 0 0 0.4rem; }
.lab-method-details-body > p { margin-top: 0; }

.lab-method-meta {
  margin: 1rem 0 0;
  border-top: 0.5px solid rgba(255, 250, 243, 0.1);
}

.lab-method-meta > div {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 1rem;
  padding: 0.72rem 0;
  border-bottom: 0.5px solid rgba(255, 250, 243, 0.1);
}

.lab-method-meta dt {
  color: rgba(255, 250, 243, 0.42);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.lab-method-meta dd {
  min-width: 0;
  color: rgba(255, 250, 243, 0.84);
  overflow-wrap: anywhere;
  font-size: 11.5px;
  line-height: 1.45;
}

/* ── Shared Lab shell / panels ── */
.lab-shell {
  width: min(100%, 1360px);
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 3.5rem) clamp(1rem, 3vw, 2rem) 4rem;
}

.lab-noscript {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 1rem;
  padding: 0.9rem 1rem;
  border: 1px solid #e0a0a8;
  border-radius: var(--radius-md);
  background: var(--scarlet-pale);
  color: var(--scarlet-deep);
  font-size: 13px;
}

.lab-bench {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(285px, 0.31fr);
  gap: 1rem;
  align-items: start;
}

.lab-panel,
.lab-workspace {
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(255, 250, 243, 0.76));
  box-shadow: var(--shadow-soft);
}

.lab-intake-panel { padding: clamp(1.2rem, 3.2vw, 2rem); }

.lab-panel-head,
.lab-workspace-head,
.lab-subsection-head,
.lab-view-intro,
.lab-assay-head,
.lab-readout-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.lab-panel-head {
  margin-bottom: 1.35rem;
  padding-bottom: 1.25rem;
  border-bottom: 0.5px solid var(--border);
}

.lab-panel-head h2,
.lab-workspace-head h2,
.lab-limits h2 {
  margin: 0.35rem 0 0;
  color: var(--text);
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  letter-spacing: -0.04em;
  line-height: 1;
}

.lab-panel-head p,
.lab-workspace-head p {
  max-width: 760px;
  margin: 0.6rem 0 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.68;
}

.lab-local-badge {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.38rem 0.72rem;
  border: 0.5px solid rgba(23, 106, 84, 0.25);
  border-radius: 999px;
  background: var(--lab-green-pale);
  color: var(--lab-green);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

/* ── Intake form ── */
.lab-source-meta {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 0.9rem;
}

.lab-field { min-width: 0; }

.lab-field label,
.lab-label-row label {
  display: block;
  margin-bottom: 0.42rem;
  color: var(--text);
  font-size: 12px;
  font-weight: 800;
}

.lab-field label span {
  color: var(--text-dim);
  font-size: 10px;
  font-weight: 600;
}

.lab-field input,
.lab-field textarea {
  width: 100%;
  border: 0.5px solid var(--lab-line);
  border-radius: 13px;
  background: rgba(255, 253, 249, 0.88);
  color: var(--text);
  font-size: 13px;
  line-height: 1.55;
  transition: border-color 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.lab-field input {
  height: 46px;
  padding: 0 0.8rem;
}

.lab-field textarea {
  min-height: 276px;
  padding: 0.85rem 0.9rem;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 12.25px;
}

.lab-field :is(input, textarea)::placeholder { color: #a58b7b; opacity: 0.82; }

.lab-field :is(input, textarea):hover { border-color: rgba(116, 79, 61, 0.34); }

.lab-field :is(input, textarea):focus {
  outline: none;
  border-color: rgba(196, 30, 58, 0.68);
  background: #fffdfa;
  box-shadow: 0 0 0 4px rgba(196, 30, 58, 0.08);
}

.lab-input-icon { position: relative; }

.lab-input-icon > i {
  position: absolute;
  z-index: 1;
  left: 0.8rem;
  top: 50%;
  color: var(--text-dim);
  font-size: 16px;
  transform: translateY(-50%);
  pointer-events: none;
}

.lab-input-icon input { padding-left: 2.25rem; }

.lab-field-note,
.lab-drop-status,
.lab-ready-note {
  margin: 0.4rem 0 0;
  color: var(--text-dim);
  font-size: 10.5px;
  line-height: 1.52;
}

.lab-intake-methods {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  gap: 0.9rem;
  margin-top: 1rem;
}

.lab-paste-pane,
.lab-file-pane {
  min-width: 0;
  padding: 1rem;
  border: 0.5px solid var(--border-light);
  border-radius: var(--radius-md);
  background: rgba(255, 252, 247, 0.55);
}

.lab-label-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.lab-label-row > span {
  color: var(--text-dim);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}

.lab-inline-actions,
.lab-form-actions,
.lab-export-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.lab-inline-actions { margin-top: 0.8rem; }

.lab-inline-actions .btn,
.lab-form-actions .btn,
.lab-export-controls .btn,
.lab-view-intro > .btn {
  min-height: 42px;
  justify-content: center;
  box-shadow: none;
  font-family: inherit;
  font-size: 12px;
}

.lab-subtle-button {
  border-color: var(--border-light);
  background: rgba(255, 253, 249, 0.76);
  color: var(--text-muted);
}

.lab-drop-zone {
  width: 100%;
  min-height: 218px;
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px dashed rgba(196, 30, 58, 0.34);
  border-radius: 16px;
  background:
    repeating-linear-gradient(-45deg, rgba(196, 30, 58, 0.018) 0 8px, transparent 8px 16px),
    rgba(255, 253, 249, 0.7);
  color: var(--text);
  cursor: pointer;
  text-align: center;
  transition: transform 150ms ease, border-color 150ms ease, background 150ms ease, box-shadow 150ms ease;
}

.lab-drop-zone:hover {
  border-color: rgba(196, 30, 58, 0.66);
  background-color: var(--scarlet-pale);
  box-shadow: 0 12px 28px rgba(82, 43, 29, 0.08);
  transform: translateY(-2px);
}

.lab-drop-zone.is-dragging,
.lab-file-pane.is-dragging .lab-drop-zone,
#lab-app[data-drag-active="true"] .lab-drop-zone {
  border-style: solid;
  border-color: var(--scarlet);
  background: var(--scarlet-pale);
  box-shadow: 0 0 0 5px rgba(196, 30, 58, 0.09);
  transform: scale(1.012);
}

.lab-drop-icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  margin-bottom: 0.7rem;
  border: 0.5px solid rgba(196, 30, 58, 0.2);
  border-radius: 15px;
  background: #fffaf5;
  color: var(--scarlet);
  font-size: 24px;
  box-shadow: 0 10px 22px rgba(82, 43, 29, 0.08);
}

.lab-drop-title {
  color: var(--text);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.15rem;
  font-weight: 700;
}

.lab-drop-or {
  margin-top: 0.08rem;
  color: var(--scarlet-dim);
  font-size: 11.5px;
  font-weight: 750;
}

.lab-drop-types {
  max-width: 330px;
  margin-top: 0.65rem;
  color: var(--text-dim);
  font-size: 10px;
  line-height: 1.45;
}

.lab-drop-status { text-align: center; }

.lab-file-summary {
  margin-top: 0.75rem;
  padding: 0.7rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  border: 0.5px solid var(--border);
  border-radius: 13px;
  background: var(--lab-paper);
}

.lab-file-glyph {
  flex: 0 0 auto;
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--scarlet-pale);
  color: var(--scarlet-dim);
}

.lab-file-copy {
  min-width: 0;
  display: flex;
  flex: 1;
  flex-direction: column;
}

.lab-file-copy strong {
  overflow: hidden;
  color: var(--text);
  font-size: 11.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lab-file-copy span { color: var(--text-dim); font-size: 10px; }

.lab-icon-button {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
}

.lab-icon-button:hover { background: var(--scarlet-pale); color: var(--scarlet); }

.lab-media-companion {
  margin-top: 0.85rem;
  border: 0.5px solid var(--border-light);
  border-radius: 14px;
  background: rgba(255, 253, 249, 0.6);
}

.lab-media-companion summary {
  min-height: 46px;
  padding: 0.7rem 0.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  color: var(--text-muted);
  font-size: 11.5px;
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

.lab-media-companion summary::-webkit-details-marker { display: none; }
.lab-media-companion summary span { display: inline-flex; align-items: center; gap: 7px; }
.lab-media-companion summary span i { color: var(--scarlet); }

.lab-details-chevron { transition: transform 180ms ease; }
.lab-media-companion[open] .lab-details-chevron { transform: rotate(180deg); }

.lab-media-body {
  padding: 0.8rem;
  border-top: 0.5px solid var(--border-light);
}

.lab-media-body > p {
  margin: 0 0 0.75rem;
  color: var(--text-muted);
  font-size: 10.75px;
  line-height: 1.55;
}

.lab-media-preview {
  margin: 0 0 0.75rem;
  overflow: hidden;
  border-radius: 12px;
  background: #211313;
}

.lab-media-preview :is(audio, video) {
  width: 100%;
  max-height: 260px;
  display: block;
}

.lab-companion-label {
  min-height: 52px;
  padding: 0.65rem 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  border: 0.5px solid var(--border);
  border-radius: 12px;
  background: var(--lab-paper);
  color: var(--text);
  cursor: pointer;
}

.lab-companion-label > span {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11.5px;
  font-weight: 750;
}

.lab-companion-label i { color: var(--scarlet); }
.lab-companion-label small { color: var(--text-dim); font-size: 9.5px; text-align: right; }

.lab-honesty-note {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin: 0.75rem 0 0 !important;
  color: var(--lab-amber) !important;
}

.lab-intake-feedback {
  margin-top: 1rem;
  padding: 0.85rem 0.95rem;
  border: 0.5px solid var(--border-light);
  border-radius: 14px;
  background: rgba(255, 253, 249, 0.58);
}

.lab-intake-status {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 11.5px;
}

.lab-status-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--text-dim);
  box-shadow: 0 0 0 4px rgba(116, 79, 61, 0.08);
}

.lab-progress-wrap { margin-top: 0.75rem; }

.lab-progress-label {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.35rem;
  color: var(--text-dim);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}

.lab-page progress {
  width: 100%;
  height: 7px;
  display: block;
  overflow: hidden;
  border: 0;
  border-radius: 999px;
  background: rgba(116, 79, 61, 0.12);
  accent-color: var(--scarlet);
}

.lab-page progress::-webkit-progress-bar {
  border-radius: 999px;
  background: rgba(116, 79, 61, 0.12);
}

.lab-page progress::-webkit-progress-value {
  border-radius: 999px;
  background: linear-gradient(90deg, var(--scarlet-deep), var(--scarlet), var(--gold));
}

.lab-page progress::-moz-progress-bar {
  border-radius: 999px;
  background: linear-gradient(90deg, var(--scarlet-deep), var(--scarlet), var(--gold));
}

.lab-warning-list {
  margin: 0.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
  list-style: none;
}

.lab-warning-list:empty { display: none; }

.lab-warning-list li {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  color: var(--lab-amber);
  font-size: 10.5px;
  line-height: 1.5;
}

.lab-error-box {
  margin-top: 0.75rem;
  padding: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 9px;
  border: 0.5px solid #e1a9b2;
  border-radius: 12px;
  background: var(--scarlet-pale);
  color: var(--scarlet-deep);
}

.lab-error-box > i { margin-top: 2px; }
.lab-error-box strong { font-size: 11.5px; }
.lab-error-box p { margin: 0.15rem 0 0; font-size: 10.5px; line-height: 1.5; }

.lab-form-actions {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 0.5px solid var(--border-light);
}

.lab-analyze-button { min-width: 160px; }

.lab-page .btn:disabled,
.lab-page button:disabled {
  cursor: not-allowed;
  opacity: 0.46;
  transform: none;
  box-shadow: none;
}

.lab-cancel-button {
  border-color: rgba(154, 101, 20, 0.25);
  background: var(--lab-amber-pale);
  color: #754b0e;
}

.lab-reset-button { background: transparent; box-shadow: none; }
.lab-ready-note { margin: 0 0 0 auto; text-align: right; }

/* ── Intake aside ── */
.lab-bench-aside {
  display: grid;
  gap: 1rem;
}

.lab-privacy-card,
.lab-capability-card {
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.lab-privacy-card {
  border: 0.5px solid rgba(255, 250, 243, 0.13);
  background:
    radial-gradient(circle at 100% 0%, rgba(196, 30, 58, 0.28), transparent 12rem),
    #281717;
  color: #fffaf3;
}

.lab-privacy-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  border: 1px solid rgba(255, 250, 243, 0.15);
  border-radius: 13px;
  color: #ff9aad;
  font-size: 21px;
}

.lab-privacy-card .lab-section-kicker { color: #ff9aad; }

.lab-privacy-card h2 {
  margin: 0.35rem 0 0;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.55rem;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.lab-privacy-card > p {
  margin: 0.7rem 0 0;
  color: rgba(255, 250, 243, 0.66);
  font-size: 11.5px;
  line-height: 1.65;
}

.lab-privacy-card ul {
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
  list-style: none;
}

.lab-privacy-card li {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  color: rgba(255, 250, 243, 0.78);
  font-size: 10.5px;
  line-height: 1.5;
}

.lab-privacy-card li i { flex: 0 0 auto; margin-top: 2px; color: #7bd0b7; }

.lab-capability-card {
  border: 0.5px solid var(--border);
  background: linear-gradient(145deg, rgba(255,255,255,0.88), rgba(255,250,243,0.7));
}

.lab-pipeline-list {
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  list-style: none;
}

.lab-pipeline-list li {
  position: relative;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 0.65rem;
  padding: 0 0 1rem;
}

.lab-pipeline-list li:last-child { padding-bottom: 0; }

.lab-pipeline-list li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 15px;
  top: 31px;
  bottom: 0;
  width: 1px;
  background: var(--border);
}

.lab-pipeline-list li > span {
  width: 32px;
  height: 32px;
  z-index: 1;
  display: grid;
  place-items: center;
  border: 0.5px solid var(--border);
  border-radius: 50%;
  background: #fffaf5;
  color: var(--scarlet);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 11px;
  font-weight: 700;
}

.lab-pipeline-list strong { display: block; color: var(--text); font-size: 11.5px; }
.lab-pipeline-list small { display: block; margin-top: 0.15rem; color: var(--text-dim); font-size: 10px; line-height: 1.45; }

/* ── Workspace states / summary ── */
.lab-workspace {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  overflow: hidden;
  /* The Demo Test scrolls here once its run finishes; clear the sticky nav.
     Same offset the rest of the site uses (styles.css). */
  scroll-margin-top: 96px;
}

.lab-workspace-head {
  padding: clamp(1.2rem, 3vw, 1.8rem);
  border-bottom: 0.5px solid var(--border);
  background: rgba(255, 253, 249, 0.5);
}

.lab-export-controls { justify-content: flex-end; }
.lab-export-button { background: var(--lab-paper); }

.lab-state-strip {
  min-height: 68px;
  padding: 0.8rem clamp(1.2rem, 3vw, 1.8rem);
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) minmax(120px, 0.25fr);
  align-items: center;
  gap: 0.8rem;
  border-bottom: 0.5px solid var(--border);
  background: var(--lab-slate-pale);
}

.lab-state-orbit {
  width: 28px;
  height: 28px;
  position: relative;
  display: grid;
  place-items: center;
  border: 1px solid rgba(94, 102, 112, 0.32);
  border-radius: 50%;
}

.lab-state-orbit::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lab-slate);
}

.lab-state-orbit span {
  position: absolute;
  width: 5px;
  height: 5px;
  top: 0;
  border-radius: 50%;
  background: currentColor;
}

.lab-state-copy { min-width: 0; }

.lab-state-message {
  display: none;
  color: var(--text);
  font-size: 12px;
  line-height: 1.35;
}

#lab-app[data-lab-state="empty"] [data-state-message="empty"],
#lab-app[data-lab-state="extracting"] [data-state-message="extracting"],
#lab-app[data-lab-state="analyzing"] [data-state-message="analyzing"],
#lab-app[data-lab-state="success"] [data-state-message="success"],
#lab-app[data-lab-state="partial"] [data-state-message="partial"],
#lab-app[data-lab-state="no-match"] [data-state-message="no-match"],
#lab-app[data-lab-state="no-domain"] [data-state-message="no-domain"],
#lab-app[data-lab-state="failure"] [data-state-message="failure"] {
  display: block;
}

.lab-state-copy > span {
  display: block;
  margin-top: 0.15rem;
  color: var(--text-dim);
  font-size: 10.5px;
  line-height: 1.45;
}

.lab-state-progress progress { min-width: 100px; }

#lab-app[data-lab-state="extracting"] .lab-state-strip {
  background: var(--lab-blue-pale);
}

#lab-app[data-lab-state="extracting"] .lab-state-orbit { color: var(--lab-blue); border-color: rgba(69, 101, 123, 0.36); }
#lab-app[data-lab-state="extracting"] .lab-state-orbit::before { background: var(--lab-blue); }

#lab-app[data-lab-state="analyzing"] .lab-state-strip {
  background: var(--scarlet-pale);
}

#lab-app[data-lab-state="analyzing"] .lab-state-orbit { color: var(--scarlet); border-color: rgba(196, 30, 58, 0.36); }
#lab-app[data-lab-state="analyzing"] .lab-state-orbit::before { background: var(--scarlet); }

#lab-app[data-lab-state="extracting"] .lab-state-orbit,
#lab-app[data-lab-state="analyzing"] .lab-state-orbit {
  animation: lab-orbit 1.1s linear infinite;
}

#lab-app[data-lab-state="extracting"] .lab-state-orbit::before,
#lab-app[data-lab-state="analyzing"] .lab-state-orbit::before {
  animation: lab-core-pulse 1.1s ease-in-out infinite alternate;
}

#lab-app[data-lab-state="success"] .lab-state-strip { background: var(--lab-green-pale); }
#lab-app[data-lab-state="success"] .lab-state-orbit { color: var(--lab-green); border-color: rgba(23, 106, 84, 0.3); }
#lab-app[data-lab-state="success"] .lab-state-orbit::before { background: var(--lab-green); }

#lab-app[data-lab-state="partial"] .lab-state-strip,
#lab-app[data-lab-state="no-match"] .lab-state-strip,
#lab-app[data-lab-state="no-domain"] .lab-state-strip { background: var(--lab-amber-pale); }
#lab-app[data-lab-state="partial"] .lab-state-orbit,
#lab-app[data-lab-state="no-match"] .lab-state-orbit,
#lab-app[data-lab-state="no-domain"] .lab-state-orbit { color: var(--lab-amber); border-color: rgba(154, 101, 20, 0.3); }
#lab-app[data-lab-state="partial"] .lab-state-orbit::before,
#lab-app[data-lab-state="no-match"] .lab-state-orbit::before,
#lab-app[data-lab-state="no-domain"] .lab-state-orbit::before { background: var(--lab-amber); }

#lab-app[data-lab-state="failure"] .lab-state-strip { background: var(--scarlet-pale); }
#lab-app[data-lab-state="failure"] .lab-state-orbit { color: var(--scarlet-deep); border-color: rgba(103, 16, 29, 0.32); }
#lab-app[data-lab-state="failure"] .lab-state-orbit::before { background: var(--scarlet-deep); }

@keyframes lab-orbit { to { transform: rotate(360deg); } }
@keyframes lab-core-pulse { to { transform: scale(1.45); } }

.lab-metrics {
  padding: 1rem clamp(1.2rem, 3vw, 1.8rem);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
  border-bottom: 0.5px solid var(--border);
  background: rgba(255, 253, 249, 0.42);
}

.lab-triage {
  margin: 0;
  border-bottom: 0.5px solid var(--border-light);
  background: rgba(126, 35, 45, 0.035);
  color: var(--text-dim);
  font-size: 0.76rem;
  line-height: 1.5;
}

.lab-triage-summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.58rem clamp(1.2rem, 3vw, 1.8rem);
  cursor: pointer;
  list-style: none;
}

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

.lab-triage-summary::before {
  content: "\21B3  ";
  color: var(--scarlet);
}

.lab-triage-summary:focus-visible {
  outline: 2px solid var(--scarlet);
  outline-offset: -2px;
}

.lab-triage-hint {
  flex-shrink: 0;
  color: var(--scarlet);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.lab-triage[open] .lab-triage-hint {
  opacity: 0.55;
}

.lab-triage-body {
  padding: 0 clamp(1.2rem, 3vw, 1.8rem) 0.9rem;
}

.lab-triage-explainer {
  margin: 0 0 0.7rem;
  max-width: 72ch;
}

.lab-triage-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.lab-triage-item {
  padding: 0.6rem 0.75rem;
  border: 0.5px solid var(--border-light);
  border-radius: 8px;
  background: var(--lab-paper);
}

.lab-triage-item-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.lab-triage-ref {
  font-size: 0.68rem;
  color: var(--text-dim);
  word-break: break-all;
}

.lab-triage-excerpt {
  margin: 0.4rem 0;
  color: var(--text);
  font-style: italic;
}

.lab-triage-evidence {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
}

.lab-triage-chip {
  display: inline-block;
  padding: 0.12rem 0.5rem;
  border: 0.5px solid var(--border-light);
  border-radius: 999px;
  font-size: 0.66rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}

.lab-triage-chip.is-machine {
  color: var(--text-dim);
}

.lab-triage-chip.is-uncertain {
  color: var(--lab-amber);
  border-color: rgba(154, 101, 20, 0.4);
  background: var(--lab-amber-pale);
}

.lab-triage-chip.is-override {
  color: var(--scarlet);
  border-color: rgba(126, 35, 45, 0.4);
  background: rgba(126, 35, 45, 0.06);
}

.lab-triage-button {
  padding: 0.28rem 0.7rem;
  border: 0.5px solid rgba(126, 35, 45, 0.45);
  border-radius: 999px;
  background: transparent;
  color: var(--scarlet);
  font: inherit;
  font-size: 0.7rem;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}

.lab-triage-button:hover,
.lab-triage-button:focus-visible {
  background: var(--scarlet);
  color: #fff;
}

.lab-triage-button:disabled {
  opacity: 0.45;
  cursor: wait;
}

.lab-triage-cell {
  white-space: nowrap;
}

.lab-triage-cell .lab-triage-chip {
  display: block;
  width: fit-content;
  margin-bottom: 0.3rem;
}

.lab-metric {
  min-width: 0;
  min-height: 76px;
  padding: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  border: 0.5px solid var(--border-light);
  border-radius: 14px;
  background: rgba(255, 253, 249, 0.7);
}

.lab-metric-icon {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: var(--scarlet-pale);
  color: var(--scarlet);
  font-size: 16px;
}

.lab-metric > div { min-width: 0; display: flex; flex-direction: column; }

.lab-metric output {
  color: var(--text);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.lab-metric > div span {
  margin-top: 0.2rem;
  color: var(--text-dim);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.07em;
  line-height: 1.25;
  text-transform: uppercase;
}

.lab-metric > small {
  margin-left: auto;
  color: var(--text-dim);
  font-size: 9px;
  line-height: 1.35;
  text-align: right;
}

/* ── Result view tabs ── */
.lab-tab-list {
  padding: 0.65rem clamp(1.2rem, 3vw, 1.8rem) 0;
  display: flex;
  align-items: end;
  gap: 0.2rem;
  overflow-x: auto;
  border-bottom: 0.5px solid var(--border);
  background: rgba(243, 230, 216, 0.38);
  scrollbar-width: thin;
}

.lab-tab {
  min-height: 49px;
  padding: 0.65rem 0.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 11.5px;
  font-weight: 800;
  white-space: nowrap;
}

.lab-tab:hover { color: var(--scarlet); }

.lab-tab.is-active,
.lab-tab[aria-selected="true"] {
  border-bottom-color: var(--scarlet);
  color: var(--scarlet);
}

.lab-tab-count {
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(116, 79, 61, 0.09);
  color: var(--text-dim);
  font-size: 9px;
  font-variant-numeric: tabular-nums;
}

.lab-tab.is-active .lab-tab-count,
.lab-tab[aria-selected="true"] .lab-tab-count {
  background: var(--scarlet-pale);
  color: var(--scarlet-dim);
}

.lab-tab-panel {
  padding: clamp(1.15rem, 3vw, 1.8rem);
}

.lab-tab-panel:focus { outline: none; }

/* ── Source assay: the visual centerpiece ── */
.lab-assay {
  position: relative;
  overflow: hidden;
  margin: 0;
  padding: clamp(1rem, 3vw, 1.6rem);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(rgba(116, 79, 61, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(116, 79, 61, 0.035) 1px, transparent 1px),
    linear-gradient(145deg, rgba(255,255,255,0.91), rgba(255,250,243,0.78));
  background-size: 24px 24px, 24px 24px, auto;
  box-shadow: inset 0 1px rgba(255,255,255,0.8);
}

.lab-assay::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--lab-slate), var(--scarlet), var(--scarlet-deep), var(--lab-amber));
  opacity: 0.72;
}

.lab-assay-head { align-items: end; }

.lab-assay-head h3,
.lab-subsection-head h3,
.lab-view-intro h3 {
  margin: 0.3rem 0 0;
  color: var(--text);
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.45rem, 3vw, 2rem);
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.lab-assay-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.45rem 0.8rem;
  color: var(--text-dim);
  font-size: 9.5px;
}

.lab-assay-legend span { display: inline-flex; align-items: center; gap: 5px; }

.lab-legend-dot {
  width: 7px;
  height: 7px;
  display: inline-block;
  border-radius: 50%;
}

.lab-legend-dot.is-mapped { background: var(--lab-green); }
.lab-legend-dot.is-tension { background: var(--scarlet); }
.lab-legend-dot.is-unmapped { background: var(--lab-amber); }

.lab-assay-flow {
  margin-top: clamp(1.5rem, 4vw, 2.4rem);
  display: grid;
  grid-template-columns:
    minmax(115px, 1fr) 25px minmax(115px, 1fr) 25px minmax(125px, 1.08fr)
    25px minmax(115px, 1fr) 25px minmax(125px, 1fr);
  align-items: center;
}

.lab-assay-stage {
  position: relative;
  min-width: 0;
  padding: 0.8rem 0.45rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.lab-stage-number {
  position: absolute;
  top: 0;
  left: 0.25rem;
  color: rgba(116, 79, 61, 0.3);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 11px;
  font-weight: 700;
}

.lab-stage-vessel {
  position: relative;
  width: clamp(76px, 8vw, 96px);
  height: clamp(76px, 8vw, 96px);
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 30% 30% 42% 42%;
  background:
    linear-gradient(to top, rgba(116, 79, 61, 0.08) 0 35%, transparent 35%),
    rgba(255, 253, 249, 0.9);
  box-shadow:
    inset 0 0 0 6px rgba(255, 253, 249, 0.6),
    0 15px 30px rgba(82, 43, 29, 0.09);
}

.lab-stage-vessel::before {
  content: "";
  position: absolute;
  width: 42%;
  height: 8px;
  left: 29%;
  top: -7px;
  border: 1px solid var(--border);
  border-bottom: 0;
  border-radius: 7px 7px 0 0;
  background: #fffaf5;
}

.lab-stage-vessel > i {
  position: absolute;
  top: 16px;
  color: var(--text-dim);
  font-size: 18px;
}

.lab-stage-vessel output {
  margin-top: 20px;
  color: var(--text);
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.lab-assay-stage > strong {
  margin-top: 0.8rem;
  color: var(--text);
  font-size: 11px;
  letter-spacing: 0.01em;
}

.lab-assay-stage > small {
  max-width: 150px;
  margin-top: 0.15rem;
  color: var(--text-dim);
  font-size: 9.5px;
  line-height: 1.35;
}

.lab-assay-stage.is-canon .lab-stage-vessel {
  border-color: rgba(196, 30, 58, 0.42);
  background:
    linear-gradient(to top, rgba(196, 30, 58, 0.15) 0 44%, transparent 44%),
    rgba(255, 253, 249, 0.95);
  box-shadow:
    inset 0 0 0 6px rgba(255, 253, 249, 0.65),
    0 18px 38px rgba(196, 30, 58, 0.13);
}

.lab-assay-stage.is-canon .lab-stage-vessel > i,
.lab-assay-stage.is-canon .lab-stage-vessel output { color: var(--scarlet); }

.lab-assay-stage.is-tensions .lab-stage-vessel {
  background:
    linear-gradient(to top, rgba(196, 30, 58, 0.1) 0 34%, transparent 34%),
    rgba(255, 253, 249, 0.9);
}

.lab-assay-stage.is-unmapped .lab-stage-vessel {
  border-style: dashed;
  border-color: rgba(154, 101, 20, 0.48);
  background:
    linear-gradient(to top, rgba(183, 119, 47, 0.13) 0 35%, transparent 35%),
    rgba(255, 253, 249, 0.9);
}

.lab-assay-stage.is-unmapped .lab-stage-vessel > i,
.lab-assay-stage.is-unmapped .lab-stage-vessel output { color: var(--lab-amber); }

.lab-flow-arrow {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(116, 79, 61, 0.38);
}

.lab-flow-arrow::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: currentColor;
}

.lab-flow-arrow i {
  position: relative;
  z-index: 1;
  margin-left: auto;
  background: #fffaf5;
  font-size: 15px;
}

#lab-app[data-lab-state="analyzing"] .lab-flow-arrow::before {
  background: linear-gradient(90deg, rgba(196,30,58,0.1), var(--scarlet), rgba(196,30,58,0.1));
  background-size: 200% 100%;
  animation: lab-route 1.35s linear infinite;
}

@keyframes lab-route { to { background-position: -200% 0; } }

#lab-app[data-lab-state="no-match"] .lab-assay-stage.is-canon .lab-stage-vessel,
#lab-app[data-lab-state="no-domain"] .lab-assay-stage.is-canon .lab-stage-vessel {
  border-style: dashed;
  border-color: rgba(154, 101, 20, 0.48);
  background:
    linear-gradient(to top, rgba(183, 119, 47, 0.08) 0 20%, transparent 20%),
    rgba(255, 253, 249, 0.9);
  box-shadow: none;
}

.lab-assay-readouts {
  margin-top: 1.5rem;
  padding-top: 1.2rem;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.88fr);
  gap: 1rem;
  border-top: 0.5px solid var(--border);
}

.lab-spectrum,
.lab-coverage-readout {
  min-width: 0;
  padding: 1rem;
  border: 0.5px solid var(--border-light);
  border-radius: 15px;
  background: rgba(255, 253, 249, 0.68);
}

.lab-readout-head { align-items: baseline; }

.lab-readout-head h3,
.lab-readout-head h4 {
  margin: 0;
  color: var(--text);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lab-readout-head > span,
.lab-readout-head > output {
  color: var(--text-dim);
  font-size: 9.5px;
  font-variant-numeric: tabular-nums;
}

/* Sits directly under the mapped-share readout: the number is provisional and
   the label travels with it. */
.lab-provisional-tag {
  margin: 0.35rem 0 0;
  color: var(--text-dim);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.lab-provisional-tag[hidden] { display: none; }

.lab-category-spectrum {
  min-height: 77px;
  margin-top: 0.8rem;
  display: grid;
  align-content: center;
  gap: 0.55rem;
}

.lab-category-spectrum > p,
.lab-distribution-list > p {
  color: var(--text-dim);
  font-size: 10.5px;
  line-height: 1.5;
}

.lab-category-label {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.24rem;
  color: var(--text-muted);
  font-size: 9.5px;
}

.lab-category-track {
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(116, 79, 61, 0.1);
}

.lab-category-track > span {
  width: 0;
  height: 100%;
  display: block;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--scarlet-deep), var(--scarlet), var(--gold));
  transition: width 320ms ease;
}

.lab-coverage-track {
  height: 14px;
  position: relative;
  margin-top: 1rem;
  overflow: visible;
  border: 0.5px solid var(--border);
  border-radius: 999px;
  background:
    repeating-linear-gradient(90deg, transparent 0 calc(10% - 1px), rgba(116,79,61,0.12) calc(10% - 1px) 10%),
    rgba(116, 79, 61, 0.08);
}

.lab-coverage-fill {
  width: 0;
  height: 100%;
  display: block;
  overflow: hidden;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--lab-amber), var(--scarlet), var(--lab-green));
  transition: width 380ms ease;
}

.lab-coverage-marker {
  width: 2px;
  height: 22px;
  position: absolute;
  left: 0;
  top: -5px;
  border-radius: 2px;
  background: var(--text);
  opacity: 0;
  transform: translateX(-1px);
  transition: left 380ms ease, opacity 160ms ease;
}

.lab-coverage-readout.is-unavailable .lab-coverage-track {
  border-style: dashed;
  background:
    repeating-linear-gradient(135deg, transparent 0 7px, rgba(116, 79, 61, 0.08) 7px 8px),
    rgba(116, 79, 61, 0.04);
}

.lab-coverage-readout.is-unavailable .lab-coverage-axis span:first-child,
.lab-coverage-readout.is-unavailable .lab-coverage-axis span:last-child {
  visibility: hidden;
}

.lab-coverage-axis {
  margin-top: 0.35rem;
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  color: var(--text-dim);
  font-size: 8.5px;
}

.lab-coverage-readout > p {
  margin: 0.7rem 0 0;
  color: var(--text-dim);
  font-size: 9.5px;
  line-height: 1.48;
}

.lab-assay figcaption {
  margin-top: 0.9rem;
  color: var(--text-dim);
  font-size: 9.5px;
  line-height: 1.5;
}

/* ── Map ledger / distributions ── */
.lab-ledger {
  margin-top: 1rem;
  padding: clamp(1rem, 3vw, 1.35rem);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255, 253, 249, 0.62);
}

.lab-subsection-head { align-items: end; }

.lab-subsection-head > p {
  max-width: 410px;
  color: var(--text-dim);
  font-size: 10.5px;
  line-height: 1.5;
  text-align: right;
}

.lab-table-scroll {
  margin-top: 1rem;
  overflow-x: auto;
  border: 0.5px solid var(--border-light);
  border-radius: 14px;
  background: var(--lab-paper);
}

.lab-map-table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  color: var(--text-muted);
  font-size: 10.5px;
}

.lab-map-table caption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.lab-map-table th,
.lab-map-table td {
  padding: 0.72rem 0.75rem;
  border-bottom: 0.5px solid var(--border-light);
  text-align: left;
  vertical-align: top;
}

.lab-map-table th {
  background: rgba(243, 230, 216, 0.42);
  color: var(--text-dim);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lab-map-table tbody tr:last-child td { border-bottom: 0; }
.lab-map-table tbody tr:hover { background: rgba(250, 230, 232, 0.22); }
#lab-map-table-empty td { padding: 1.4rem; color: var(--text-dim); text-align: center; }

.lab-distributions {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.lab-distributions > div {
  min-width: 0;
  padding: 1rem;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 249, 0.62);
}

.lab-distribution-list {
  min-height: 42px;
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  gap: 6px;
}

/* ── Secondary result views ── */
.lab-view-intro {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  align-items: end;
  border-bottom: 0.5px solid var(--border);
}

.lab-view-intro > div:first-child { max-width: 780px; }

.lab-view-intro p {
  margin: 0.55rem 0 0;
  color: var(--text-muted);
  font-size: 12.5px;
  line-height: 1.67;
}

.lab-confidence-key,
.lab-risk-key {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px;
}

.lab-confidence-key span,
.lab-risk-key span,
.lab-alignment-badge,
.lab-confidence-badge,
.lab-pressure-priority,
.lab-candidate-badge,
.lab-card-badges > span,
.lab-risk-flags > span,
.lab-distribution-list > span {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.05em;
  line-height: 1.2;
  text-transform: uppercase;
}

.lab-confidence-key span,
.lab-risk-key span {
  padding: 0.35rem 0.6rem;
  border: 0.5px solid var(--border);
  background: var(--lab-paper);
  color: var(--text-dim);
}

.lab-confidence-key .is-strong { border-color: rgba(23,106,84,0.24); background: var(--lab-green-pale); color: var(--lab-green); }
.lab-confidence-key .is-moderate { border-color: rgba(154,101,20,0.24); background: var(--lab-amber-pale); color: var(--lab-amber); }

.lab-empty-result {
  min-height: 190px;
  padding: 2rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255, 253, 249, 0.45);
  color: var(--text-dim);
  text-align: center;
}

.lab-empty-result > i {
  margin-bottom: 0.55rem;
  color: rgba(116, 79, 61, 0.35);
  font-size: 30px;
}

.lab-empty-result strong { color: var(--text-muted); font-size: 12px; }

.lab-empty-result p {
  max-width: 520px;
  margin: 0.35rem auto 0;
  color: var(--text-dim);
  font-size: 10.5px;
  line-height: 1.5;
}

.lab-result-list { display: grid; gap: 0.85rem; }
.lab-result-list:empty { display: none; }

.lab-result-card {
  padding: clamp(1rem, 3vw, 1.35rem);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(255,255,255,0.9), rgba(255,250,243,0.72));
  box-shadow: 0 10px 30px rgba(82, 43, 29, 0.07);
}

.lab-result-card > header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 0.9rem;
}

.lab-alignment-badge,
.lab-confidence-badge,
.lab-pressure-priority,
.lab-candidate-badge,
.lab-card-badges > span,
.lab-risk-flags > span,
.lab-distribution-list > span {
  padding: 0.3rem 0.6rem;
}

.lab-alignment-badge { background: var(--scarlet-pale); color: var(--scarlet-dim); }
.lab-confidence-badge { background: var(--lab-green-pale); color: var(--lab-green); }
.lab-pressure-priority { background: var(--scarlet); color: #fffaf3; }
.lab-candidate-badge { background: var(--lab-amber-pale); color: var(--lab-amber); }

.lab-segment-ref {
  margin-left: auto;
  color: var(--text-dim);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 9.5px;
}

.lab-result-columns {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 1rem;
}

.lab-result-columns blockquote,
.lab-pressure-card > blockquote,
.lab-research-card > blockquote {
  margin: 0;
  padding: 0.9rem 1rem;
  border-left: 3px solid var(--scarlet);
  border-radius: 0 13px 13px 0;
  background: rgba(250, 230, 232, 0.32);
  color: var(--text-muted);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 13.5px;
  font-style: italic;
  line-height: 1.58;
}

.lab-card-label {
  display: block;
  margin-bottom: 0.38rem;
  color: var(--text-dim);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 8.5px;
  font-style: normal;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.lab-result-columns blockquote p { margin: 0; }
.lab-canon-match { padding: 0.15rem 0; }

.lab-canon-match h4,
.lab-pressure-card h4 {
  margin: 0.3rem 0 0.45rem;
  color: var(--text);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.18rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.lab-canon-match h4 a { color: inherit; text-decoration: none; }
.lab-canon-match h4 a:hover { color: var(--scarlet); }
.lab-canon-match > p { color: var(--text-muted); font-size: 11.5px; line-height: 1.6; }

.lab-card-badges,
.lab-risk-flags {
  margin-top: 0.7rem;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.lab-card-badges > span { background: var(--lab-slate-pale); color: var(--lab-slate); }
.lab-risk-flags > span { background: var(--scarlet-pale); color: var(--scarlet-dim); }

.lab-match-reason,
.lab-adjacent,
.lab-external-sources {
  margin-top: 0.85rem;
  padding-top: 0.8rem;
  border-top: 0.5px solid var(--border-light);
}

.lab-match-reason strong { color: var(--text); font-size: 10px; }
.lab-match-reason p,
.lab-adjacent { color: var(--text-muted); font-size: 10.75px; line-height: 1.55; }
.lab-match-reason p { margin: 0.2rem 0 0; }

.lab-external-sources {
  padding-left: 1rem;
  color: var(--text-dim);
  font-size: 10px;
}

.lab-external-sources a { color: var(--scarlet-dim); }

.lab-pressure-summary,
.lab-research-banner {
  margin-bottom: 1rem;
  padding: 0.9rem 1rem;
  display: flex;
  align-items: flex-start;
  gap: 9px;
  border-radius: 14px;
}

.lab-pressure-summary {
  border: 0.5px solid rgba(196, 30, 58, 0.2);
  background: var(--scarlet-pale);
  color: var(--scarlet-deep);
}

.lab-pressure-summary p,
.lab-research-banner p { margin: 0; font-size: 11px; line-height: 1.5; }

.lab-research-banner {
  border: 0.5px solid rgba(154, 101, 20, 0.24);
  background: var(--lab-amber-pale);
  color: #69440c;
}

.lab-research-banner strong { display: block; margin-bottom: 0.15rem; font-size: 11.5px; }

.lab-pressure-grid,
.lab-research-grid {
  margin: 1rem 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.lab-pressure-grid > div,
.lab-research-grid > div {
  min-width: 0;
  padding: 0.75rem;
  border: 0.5px solid var(--border-light);
  border-radius: 12px;
  background: rgba(255, 253, 249, 0.62);
}

.lab-pressure-grid dt,
.lab-research-grid dt {
  color: var(--text-dim);
  font-size: 8.5px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lab-pressure-grid dd,
.lab-research-grid dd {
  margin: 0.3rem 0 0;
  color: var(--text-muted);
  font-size: 10.75px;
  line-height: 1.52;
}

.lab-unmapped-reason { margin: 0.8rem 0 0; color: var(--text-muted); font-size: 11.5px; line-height: 1.6; }

/* Rendered only when the payload's own domain verdict is "uncertain" — the
   card must not sound more sure of a passage than the engine was. Same amber
   register as .lab-source-warnings. */
.lab-research-caution {
  margin: 0.55rem 0 0;
  padding: 0.55rem 0.8rem;
  border: 0.5px solid rgba(154, 101, 20, 0.25);
  border-radius: 10px;
  background: var(--lab-amber-pale);
  color: #69440c;
  font-size: 10.75px;
  line-height: 1.55;
}

/* ── Normalized source view ── */
.lab-source-metadata {
  margin: 0 0 1rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--lab-paper);
}

.lab-source-metadata > div {
  min-width: 0;
  padding: 0.8rem;
  border-right: 0.5px solid var(--border-light);
  border-bottom: 0.5px solid var(--border-light);
}

.lab-source-metadata > div:nth-child(3n) { border-right: 0; }
.lab-source-metadata > div:nth-last-child(-n + 3) { border-bottom: 0; }

.lab-source-metadata dt {
  color: var(--text-dim);
  font-size: 8.5px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lab-source-metadata dd {
  margin: 0.25rem 0 0;
  overflow-wrap: anywhere;
  color: var(--text-muted);
  font-size: 10.75px;
  line-height: 1.48;
}

.lab-source-warnings {
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border: 0.5px solid rgba(154, 101, 20, 0.25);
  border-radius: 14px;
  background: var(--lab-amber-pale);
}

.lab-source-warnings h4 {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #69440c;
  font-size: 11px;
}

.lab-source-warnings ul { margin: 0.55rem 0 0; padding-left: 1.2rem; color: #754b0e; font-size: 10.5px; }

.lab-source-segments {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
  list-style: none;
  counter-reset: source-segment;
}

.lab-source-segments:empty { display: none; }

.lab-source-segment {
  counter-increment: source-segment;
  padding: 0.8rem 0.9rem;
  border: 0.5px solid var(--border-light);
  border-radius: 13px;
  background: rgba(255, 253, 249, 0.68);
}

.lab-segment-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.7rem;
  color: var(--text-dim);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 9px;
}

.lab-segment-meta strong { color: var(--scarlet-dim); }
.lab-source-segment > p { margin: 0.45rem 0 0; color: var(--text-muted); font-size: 11.5px; line-height: 1.65; white-space: pre-wrap; }

/* ── Instrument limitations ── */
.lab-limits {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  padding: clamp(1.2rem, 3vw, 1.8rem);
  display: grid;
  grid-template-columns: minmax(220px, 0.55fr) minmax(0, 1.45fr);
  gap: 1.5rem;
  align-items: start;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(243, 230, 216, 0.46);
}

.lab-limits h2 { font-size: clamp(1.5rem, 3vw, 2rem); }

.lab-limit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.lab-limit-grid p {
  padding-left: 0.8rem;
  border-left: 2px solid rgba(196, 30, 58, 0.25);
  color: var(--text-muted);
  font-size: 10.75px;
  line-height: 1.58;
}

.lab-limit-grid strong { display: block; margin-bottom: 0.15rem; color: var(--text); font-size: 11px; }

/* ── Responsive hierarchy ── */
@media (max-width: 1180px) {
  .lab-bench { grid-template-columns: 1fr; }
  .lab-bench-aside { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lab-privacy-card, .lab-capability-card { height: 100%; }
}

@media (max-width: 1040px) {
  .lab-hero-inner { grid-template-columns: 1fr; }
  .lab-method-card { width: min(100%, 680px); }
  .lab-assay-flow {
    grid-template-columns:
      minmax(100px, 1fr) 20px minmax(100px, 1fr) 20px minmax(110px, 1fr)
      20px minmax(100px, 1fr) 20px minmax(110px, 1fr);
  }
  .lab-stage-vessel { width: 76px; height: 76px; }
  .lab-stage-vessel > i { top: 13px; }
  .lab-stage-vessel output { margin-top: 18px; }
}

@media (max-width: 900px) {
  .lab-source-meta,
  .lab-intake-methods { grid-template-columns: 1fr; }
  .lab-field textarea { min-height: 230px; }
  .lab-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lab-assay-flow {
    max-width: 620px;
    margin-right: auto;
    margin-left: auto;
    grid-template-columns: 1fr;
    gap: 0;
  }
  .lab-assay-stage {
    min-height: 84px;
    padding: 0.65rem 0.8rem;
    display: grid;
    grid-template-columns: 66px minmax(0, 1fr);
    grid-template-rows: auto auto;
    gap: 0.08rem 0.9rem;
    text-align: left;
  }
  .lab-stage-number { left: auto; right: 0; top: 50%; transform: translateY(-50%); }
  .lab-stage-vessel {
    width: 62px;
    height: 62px;
    grid-row: 1 / span 2;
    border-radius: 23% 23% 35% 35%;
  }
  .lab-stage-vessel::before { height: 6px; top: -5px; }
  .lab-stage-vessel > i { top: 10px; font-size: 14px; }
  .lab-stage-vessel output { margin-top: 16px; font-size: 1.25rem; }
  .lab-assay-stage > strong { align-self: end; margin: 0; }
  .lab-assay-stage > small { align-self: start; max-width: none; margin: 0; }
  .lab-flow-arrow {
    width: 62px;
    height: 24px;
  }
  .lab-flow-arrow::before {
    width: 1px;
    height: 100%;
    left: 31px;
    right: auto;
  }
  .lab-flow-arrow i {
    margin: auto;
    transform: rotate(90deg);
  }
  .lab-assay-readouts { grid-template-columns: 1fr; }
  .lab-source-metadata { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lab-source-metadata > div:nth-child(3n) { border-right: 0.5px solid var(--border-light); }
  .lab-source-metadata > div:nth-child(2n) { border-right: 0; }
  .lab-source-metadata > div:nth-last-child(-n + 3) { border-bottom: 0.5px solid var(--border-light); }
  .lab-source-metadata > div:nth-last-child(-n + 2) { border-bottom: 0; }
  .lab-limits { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .lab-hero-inner {
    gap: 1.75rem;
    padding-top: 2.75rem;
    padding-bottom: 2.75rem;
  }
  .lab-hero h1 { font-size: clamp(3.2rem, 16vw, 5rem); }
  .lab-product-line { font-size: 1.35rem; }
  .lab-method-card { padding: 1.2rem; }
  .lab-shell { padding-bottom: 2.5rem; }
  .lab-bench-aside { grid-template-columns: 1fr; }
  .lab-panel-head,
  .lab-workspace-head,
  .lab-view-intro,
  .lab-subsection-head,
  .lab-assay-head {
    flex-direction: column;
    align-items: stretch;
  }
  .lab-local-badge { align-self: flex-start; }
  .lab-export-controls,
  .lab-confidence-key,
  .lab-risk-key,
  .lab-assay-legend { justify-content: flex-start; }
  .lab-export-controls .btn { flex: 1 1 140px; }
  .lab-state-strip { grid-template-columns: 34px minmax(0, 1fr); }
  .lab-state-progress { grid-column: 1 / -1; }
  .lab-metric > small { display: none; }
  .lab-subsection-head > p { max-width: none; text-align: left; }
  .lab-result-columns,
  .lab-pressure-grid,
  .lab-research-grid,
  .lab-distributions { grid-template-columns: 1fr; }
  .lab-limit-grid { grid-template-columns: 1fr; }
}

@media (max-width: 540px) {
  .lab-hero-actions .btn { width: 100%; justify-content: center; }
  .lab-panel,
  .lab-workspace,
  .lab-privacy-card,
  .lab-capability-card,
  .lab-limits { border-radius: 20px; }
  .lab-intake-panel,
  .lab-tab-panel { padding: 1rem; }
  .lab-source-meta { gap: 0.75rem; }
  .lab-paste-pane,
  .lab-file-pane { padding: 0.8rem; border-radius: 15px; }
  .lab-drop-zone { min-height: 190px; }
  .lab-inline-actions .btn { flex: 1 1 130px; }
  .lab-form-actions .btn { flex: 1 1 130px; }
  .lab-ready-note { width: 100%; margin: 0.25rem 0 0; text-align: left; }
  .lab-metrics { gap: 0.5rem; padding: 0.8rem; }
  .lab-metric { min-height: 68px; padding: 0.6rem; }
  .lab-metric-icon { width: 30px; height: 30px; }
  .lab-metric output { font-size: 1.3rem; }
  .lab-tab-list {
    padding: 0.6rem 0.7rem;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 5px;
  }
  .lab-tab {
    min-width: 0;
    min-height: 42px;
    padding: 0.5rem 0.4rem;
    border: 0.5px solid var(--border-light);
    border-radius: 11px;
    white-space: normal;
  }
  .lab-tab:last-child { grid-column: 1 / -1; }
  .lab-tab.is-active,
  .lab-tab[aria-selected="true"] {
    border-color: rgba(196, 30, 58, 0.28);
    background: var(--scarlet-pale);
  }
  .lab-assay { padding: 0.9rem; border-radius: 18px; }
  .lab-spectrum,
  .lab-coverage-readout { padding: 0.8rem; }
  .lab-source-metadata { grid-template-columns: 1fr; }
  .lab-source-metadata > div,
  .lab-source-metadata > div:nth-child(2n),
  .lab-source-metadata > div:nth-child(3n),
  .lab-source-metadata > div:nth-last-child(-n + 2) {
    border-right: 0;
    border-bottom: 0.5px solid var(--border-light);
  }
  .lab-source-metadata > div:last-child { border-bottom: 0; }
  .lab-companion-label { align-items: flex-start; flex-direction: column; }
  .lab-companion-label small { text-align: left; }
}

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

@media (forced-colors: active) {
  .lab-drop-zone,
  .lab-panel,
  .lab-workspace,
  .lab-result-card,
  .lab-assay { border: 1px solid CanvasText; }
  .lab-state-orbit::before,
  .lab-legend-dot { background: CanvasText; }
}

/* ── QoL controls: clickable stat tiles, flow-stage navigation, ledger sorting (v=1.9) ── */
button.lab-metric,
button.lab-assay-stage {
  font: inherit;
  color: inherit;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}
button.lab-assay-stage {
  background: none;
  border: 0;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  border-radius: 14px;
}
button.lab-metric { transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease; }
button.lab-metric:hover,
button.lab-assay-stage:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 12px rgba(116, 79, 61, 0.12);
}
button.lab-metric:focus-visible,
button.lab-assay-stage:focus-visible {
  outline: 2px solid var(--scarlet);
  outline-offset: 2px;
}
button.lab-metric[aria-pressed="true"],
button.lab-assay-stage[aria-pressed="true"] {
  box-shadow: inset 0 0 0 1.5px var(--scarlet);
  background: var(--scarlet-pale);
}
button.lab-metric > small { text-align: right; }

.lab-map-table th { padding: 0; }
.lab-sort-button {
  width: 100%;
  padding: 0.55rem 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font: inherit;
  color: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  text-align: left;
  background: none;
  border: 0;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}
.lab-sort-button:hover { color: var(--scarlet); }
.lab-sort-button:focus-visible { outline: 2px solid var(--scarlet); outline-offset: -2px; }
.lab-sort-button .ti { font-size: 11px; opacity: 0.55; }
.lab-map-table th.is-sorted .lab-sort-button { color: var(--scarlet); }
.lab-map-table th.is-sorted .lab-sort-button .ti { opacity: 1; }
.lab-map-table th[aria-sort="descending"] .lab-sort-button .ti { transform: scaleY(-1); }

.lab-ledger-filter-note {
  margin: 0.6rem 0 0;
  padding: 0.5rem 0.75rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  border: 0.5px solid rgba(154, 101, 20, 0.28);
  border-radius: 11px;
  background: var(--lab-amber-pale);
  color: var(--lab-amber);
  font-size: 12px;
}

.lab-adjacent-more { display: block; margin-top: 0.25rem; }
.lab-adjacent-more summary {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: underline dotted;
  list-style: none;
}
.lab-adjacent-more summary::-webkit-details-marker { display: none; }
.lab-adjacent-more summary:hover { color: var(--scarlet); }
.lab-adjacent-more[open] summary { color: var(--scarlet); }
.lab-adjacent-more ul {
  margin: 0.35rem 0 0.15rem;
  padding-left: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.lab-adjacent-more li { font-size: 12px; }
.lab-nearby-uncarried { color: var(--text-dim); font-style: italic; }

/* The research card's nearest-concepts list is a top-three slice; this says
   what of (v=2.6.10). Same register as .lab-nearby-uncarried on the ledger. */
.lab-nearest-scale {
  display: block;
  margin-top: 0.25rem;
  color: var(--text-dim);
  font-style: italic;
  font-size: 12px;
}

@media (prefers-reduced-motion: reduce) {
  button.lab-metric,
  button.lab-assay-stage { transition: none; }
  button.lab-metric:hover,
  button.lab-assay-stage:hover { transform: none; }
}

/* Section column: category · subsection breadcrumb per canon match (v=2.1) */
.lab-section-cell {
  color: var(--text-dim);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

/* ── Mapping feedback (v=2.6.0)
   Review column beside Triage, and the flag dialog it opens. The dialog is a
   native <dialog> in the top layer; custom properties still inherit from
   .lab-page through the DOM, so it needs no palette of its own. ── */
.lab-review-cell {
  white-space: nowrap;
  vertical-align: top;
}

.lab-triage-button.is-flag {
  border-color: rgba(154, 101, 20, 0.45);
  color: var(--lab-amber);
}

.lab-triage-button.is-flag:hover,
.lab-triage-button.is-flag:focus-visible {
  background: var(--lab-amber);
  color: #fff;
}

.lab-triage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.lab-flag-dialog {
  width: min(680px, calc(100vw - 2rem));
  max-height: min(88vh, 900px);
  padding: 0;
  border: 0.5px solid var(--border-light);
  border-radius: 16px;
  background: var(--lab-paper);
  color: var(--lab-ink);
  box-shadow: 0 24px 60px rgba(40, 23, 23, 0.28);
}

.lab-flag-dialog::backdrop {
  background: rgba(40, 23, 23, 0.42);
}

.lab-flag-form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.25rem 1.4rem 1.1rem;
}

.lab-flag-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.lab-flag-head h2 {
  margin: 0.1rem 0 0;
  font-size: 1.25rem;
}

.lab-flag-row-kind {
  padding: 0.16rem 0.6rem;
  border: 0.5px solid var(--border-light);
  border-radius: 999px;
  color: var(--text-dim);
  font-size: 0.66rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}

.lab-flag-excerpt {
  margin: 0;
  padding: 0.6rem 0.8rem;
  border-left: 2px solid var(--scarlet);
  background: var(--lab-paper-soft);
  font-size: 13.5px;
  line-height: 1.5;
}

.lab-flag-current {
  margin: 0;
  color: var(--text-dim);
  font-size: 11.5px;
  letter-spacing: 0.02em;
}

.lab-flag-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.lab-flag-field legend,
.lab-flag-field label {
  padding: 0;
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.lab-flag-field small {
  color: var(--text-dim);
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0;
}

.lab-flag-field input[type="text"],
.lab-flag-field select,
.lab-flag-field textarea {
  width: 100%;
  padding: 0.45rem 0.6rem;
  border: 0.5px solid var(--border-light);
  border-radius: 9px;
  background: #fff;
  color: var(--lab-ink);
  font-size: 13px;
}

.lab-flag-field textarea {
  resize: vertical;
}

.lab-flag-dispositions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 0.4rem;
  margin-top: 0.15rem;
}

.lab-flag-disposition {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.5rem 0.6rem;
  border: 0.5px solid var(--border-light);
  border-radius: 10px;
  background: var(--lab-paper-soft);
  cursor: pointer;
  text-transform: none;
  letter-spacing: 0;
}

.lab-flag-disposition:has(input:checked) {
  border-color: var(--scarlet);
  background: var(--scarlet-pale);
}

.lab-flag-disposition input {
  margin-top: 0.2rem;
  accent-color: var(--scarlet);
}

.lab-flag-disposition span {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.lab-flag-disposition strong {
  font-size: 12.5px;
  font-weight: 700;
}

.lab-flag-disposition small {
  color: var(--text-dim);
  font-size: 11px;
  line-height: 1.35;
}

.lab-flag-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.75rem;
}

.lab-flag-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 12.5px;
  cursor: pointer;
}

.lab-flag-check input {
  accent-color: var(--scarlet);
}

.lab-flag-privacy {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 0;
  padding: 0.55rem 0.7rem;
  border: 0.5px solid rgba(23, 106, 84, 0.28);
  border-radius: 11px;
  background: var(--lab-green-pale);
  color: var(--lab-green);
  font-size: 11.5px;
  line-height: 1.45;
}

.lab-flag-error {
  margin: 0;
  padding: 0.5rem 0.7rem;
  border: 0.5px solid rgba(126, 35, 45, 0.4);
  border-radius: 11px;
  background: var(--scarlet-pale);
  color: var(--scarlet-deep);
  font-size: 12px;
}

.lab-flag-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
  flex-wrap: wrap;
}

/* The feedback lane is a maintainer instrument (Jason's ruling, 2026-07-31):
   without ?debug the app root carries .lab-review-hidden and the Feedback
   column, Report buttons, and the bullet describing them all disappear from
   the reader view. The dialog and hooks stay in the DOM for the audit. */
.lab-review-hidden .lab-review-cell,
.lab-review-hidden .lab-review-only,
.lab-review-hidden .lab-triage-button.is-flag {
  display: none;
}