:root {
  color-scheme: light;
  --brand-ink: #10172a;
  --brand-paper: #f6f7f1;
  --brand-violet: #8059ff;
  --violet-action: #6238d1;
  --violet-text: #5630b8;
  --brand-violet-soft: #f0ecff;
  --paper-bright: #ffffff;
  --ink-soft: #4a5265;
  --muted: #667085;
  --line: #e7e7e2;
  --line-strong: #d4d5d0;
  --success: #197a4b;
  --success-soft: #e7f6ec;
  --warning: #9a5b0a;
  --warning-soft: #fff4dc;
  --danger: #a23f36;
  --danger-soft: #fff0ee;
  --focus: #b7a6ff;
  --radius: 4px;
  --header-h: 72px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--brand-paper);
  color: var(--brand-ink);
  font: 400 16px/1.46 "Helvetica Neue", Arial, sans-serif;
  text-rendering: optimizeLegibility;
}
button, input, select, textarea { font: inherit; }
a { color: inherit; }
.skip-nav {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 14px;
  background: var(--paper-bright);
  color: var(--brand-ink);
  transform: translateY(-150%);
}
.skip-nav:focus { transform: translateY(0); }

.product-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: var(--header-h);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 0 clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(246, 247, 241, .14);
  background: var(--brand-ink);
  color: var(--brand-paper);
}
.brand-mark { display: inline-flex; align-items: center; min-height: 44px; color: inherit; font-size: 15px; font-weight: 600; letter-spacing: -.01em; text-decoration: none; white-space: nowrap; }
.concept-credit {
  margin: 0;
  color: rgba(246, 247, 241, .64);
  font-size: 12px;
  letter-spacing: .035em;
}
.mode-row { display: flex; align-items: center; gap: 8px; min-width: 0; }
.mode-switcher { display: flex; align-items: center; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.mode-switcher::-webkit-scrollbar { display: none; }
.sibling-link {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  min-height: 44px;
  margin-left: 8px;
  padding: 0 0 0 16px;
  border-left: 1px solid rgba(246, 247, 241, .28);
  color: rgba(246, 247, 241, .72);
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 3px;
  white-space: nowrap;
}
.sibling-link:hover { color: var(--brand-paper); }
.start-here {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  width: min(1280px, calc(100% - 32px));
  margin: 20px auto 0;
  padding: 14px 18px;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--brand-violet);
  background: var(--paper-bright);
}
.start-here p { margin: 0; max-width: 760px; color: var(--ink-soft); font-size: 14px; }
.start-here p strong { color: var(--brand-ink); font-weight: 600; }
.start-here-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.start-here-cta {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 15px;
  border: 1px solid var(--violet-action);
  border-radius: var(--radius);
  background: var(--violet-action);
  color: #fff;
  font-weight: 500;
  text-decoration: none;
}
.start-here-cta:hover { background: #5027b9; border-color: #5027b9; }
.mode-switcher a {
  position: relative;
  min-height: 44px;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  padding: 0 16px;
  color: rgba(246, 247, 241, .72);
  font-size: 14px;
  text-decoration: none;
}
.mode-switcher a::after {
  content: "";
  position: absolute;
  right: 16px;
  bottom: 5px;
  left: 16px;
  height: 2px;
  background: transparent;
}
.mode-switcher a[aria-selected="true"] { color: var(--brand-paper); }
.mode-switcher a[aria-selected="true"]::after { background: var(--brand-violet); }

button, .concept-cta, .concept-secondary {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 15px;
  border: 1px solid var(--violet-action);
  border-radius: var(--radius);
  background: var(--violet-action);
  color: #fff;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease, transform .15s ease;
}
button:hover, .concept-cta:hover { background: #5027b9; border-color: #5027b9; }
button:active, .concept-cta:active { transform: translateY(1px); }
button:disabled { cursor: wait; opacity: .58; }
button.secondary-button, .concept-secondary {
  border-color: var(--line-strong);
  background: transparent;
  color: var(--brand-ink);
}
button.secondary-button:hover, .concept-secondary:hover { border-color: var(--violet-action); color: var(--violet-text); background: var(--paper-bright); }
button.text-button {
  min-height: 44px;
  padding-inline: 0;
  border: 0;
  background: transparent;
  color: var(--violet-text);
}
button.text-button:hover { background: transparent; text-decoration: underline; }
button.reject-button { border-color: var(--line-strong); background: transparent; color: var(--danger); }
button.reject-button:hover { border-color: var(--danger); background: var(--danger-soft); }
button:focus-visible, a:focus-visible, textarea:focus-visible, select:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

main { min-height: calc(100vh - var(--header-h)); }
.product-view:not(.close-loop-view) { width: min(1280px, calc(100% - 32px)); margin: 0 auto; padding: 44px 0 72px; }
.mode-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(360px, .75fr);
  gap: clamp(32px, 7vw, 100px);
  align-items: end;
  padding: clamp(32px, 6vw, 72px);
  background: var(--brand-ink);
  color: var(--brand-paper);
}
.mode-hero h1, .concept-intro h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(50px, 7vw, 92px);
  font-weight: 500;
  line-height: .94;
  letter-spacing: -.052em;
}
.mode-hero p:not(.eyebrow) { max-width: 650px; margin: 22px 0 0; color: rgba(246, 247, 241, .72); font-size: 19px; }
.eyebrow, .panel-index {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .105em;
  text-transform: uppercase;
}
.eyebrow, .concept-intro .panel-index { color: #b7a6ff; }
.panel-index { color: var(--violet-text); }
.mode-sequence, .context-trace {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}
.mode-sequence { grid-template-columns: repeat(3, 1fr); }
.mode-sequence li {
  min-height: 76px;
  padding: 12px;
  border-top: 1px solid rgba(246, 247, 241, .28);
  color: rgba(246, 247, 241, .78);
}
.mode-sequence span { display: block; margin-bottom: 8px; color: #b7a6ff; font-size: 12px; }

.workspace {
  display: grid;
  grid-template-columns: minmax(250px, .72fr) minmax(330px, 1fr) minmax(330px, 1fr);
  border: 1px solid var(--line);
  border-top: 0;
  background: var(--paper-bright);
}
.panel { min-width: 0; padding: 24px; background: var(--paper-bright); }
.workspace > .panel + .panel { border-left: 1px solid var(--line); }
.control-panel { display: grid; align-content: start; gap: 14px; }
.panel-kicker, .panel-head, .column-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
h2, h3, h4, p { margin-top: 0; }
h2, h3, h4 { font-weight: 500; letter-spacing: -.022em; }
.panel h2, .panel h3, .column-head h3 { margin-bottom: 0; color: var(--brand-ink); font-size: 19px; }
.panel-kicker span, .utility-label, .pill, .model-tag, .pending-count, .decision-state, .loop-status {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  background: var(--brand-paper);
  font-size: 11px;
  white-space: nowrap;
}
/* Status messages carry full sentences (mic blocked, gateway down), so they must wrap instead of overflowing the viewport. */
.panel-kicker span, .loop-status { min-width: 0; max-width: 100%; border-radius: 14px; white-space: normal; text-align: left; }
label { display: grid; gap: 6px; color: var(--ink-soft); font-size: 13px; font-weight: 500; }
select, textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--paper-bright);
  color: var(--brand-ink);
}
select { min-height: 44px; padding: 0 11px; }
textarea { min-height: 248px; padding: 13px; resize: vertical; line-height: 1.45; }
.button-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.check { display: flex; grid-template-columns: auto 1fr; align-items: center; gap: 8px; min-height: 44px; cursor: pointer; }
.check input { width: 18px; height: 18px; margin: 0; accent-color: var(--brand-violet); }
.small, .access-notice, #translation, #intent, dd, #scoreText { color: var(--muted); }
.small { font-size: 13px; }
.access-notice:empty { display: none; }
.access-notice { padding: 10px; border: 1px solid var(--line); background: var(--brand-paper); }
.topic-pill { display: inline-flex; padding: 5px 8px; background: var(--brand-violet-soft); color: var(--violet-text); font-size: 12px; }
.flow { max-height: 240px; overflow-y: auto; }
.focus-card, .translation-output {
  padding: 14px;
  border: 1px solid var(--line);
  background: var(--brand-paper);
}
.focus-card h3 { margin-bottom: 6px; font-size: 14px; }
.focus-card p { margin-bottom: 8px; color: var(--brand-ink); }
.focus-card ul { margin: 0; padding-left: 18px; }
.translation-output { border-left: 3px solid var(--brand-violet); }

.answer-lab {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  border: 1px solid var(--line);
  border-top: 0;
  background: var(--paper-bright);
}
.answer-lab > .panel + .panel { border-left: 1px solid var(--line); }
.answer-grid { display: grid; gap: 1px; margin: 18px 0 0; padding: 1px; background: var(--line); }
.answer-grid div { padding: 14px; background: var(--paper-bright); }
.answer-grid div:nth-child(3) { border-left: 3px solid var(--brand-violet); background: var(--brand-violet-soft); }
dt { color: var(--ink-soft); font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: .06em; }
dd { margin: 5px 0 0; }
.context-panel { grid-column: 1 / -1; border-top: 1px solid var(--line); border-left: 0 !important; }
.context-columns { display: grid; grid-template-columns: 1.4fr .6fr; gap: 28px; }
.tight-list { color: var(--muted); }
.verb-bank { margin: 0; padding: 12px; background: var(--brand-paper); }

.concept-intro {
  min-height: 570px;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(220px, .4fr);
  grid-template-areas: "copy status" "trace trace";
  gap: 42px 72px;
  align-items: center;
  padding: clamp(44px, 7vw, 96px) clamp(20px, 6vw, 88px) 48px;
  background: var(--brand-ink);
  color: var(--brand-paper);
}
.concept-copy { grid-area: copy; }
.concept-kicker { margin-bottom: 20px; color: #b7a6ff; font-size: 13px; letter-spacing: .05em; }
.concept-lede { margin: 18px 0 0; color: #cdd2e0; font-size: clamp(24px, 3vw, 42px); letter-spacing: -.03em; }
.concept-support { max-width: 680px; margin: 18px 0 0; color: rgba(246, 247, 241, .68); font-size: 18px; }
.concept-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.concept-secondary { border-color: rgba(246, 247, 241, .32); color: var(--brand-paper); }
.concept-secondary:hover { border-color: var(--brand-paper); background: transparent; color: var(--brand-paper); }
.concept-status {
  grid-area: status;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 14px;
  align-items: baseline;
  padding: 22px 0;
  border-top: 1px solid rgba(246, 247, 241, .28);
  border-bottom: 1px solid rgba(246, 247, 241, .28);
  color: rgba(246, 247, 241, .72);
  font-size: 13px;
}
.concept-status span, .concept-status small { grid-column: 1 / -1; }
.concept-status span { color: var(--brand-paper); }
.concept-status i { display: inline-block; width: 8px; height: 8px; margin-right: 7px; border-radius: 50%; background: #4bd58a; }
.concept-status strong { color: var(--brand-paper); font-size: 26px; font-weight: 500; }
.context-trace { grid-area: trace; grid-template-columns: repeat(4, 1fr); }
.context-trace li {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 10px;
  min-height: 86px;
  padding: 16px 28px 12px 0;
  border-top: 1px solid rgba(246, 247, 241, .26);
  color: rgba(246, 247, 241, .56);
}
.context-trace li:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: 14px;
  right: 14px;
  color: rgba(246, 247, 241, .38);
}
.context-trace span { grid-row: 1 / 3; color: #b7a6ff; font-size: 12px; }
.context-trace strong { color: var(--brand-paper); font-weight: 500; }
.context-trace small { font-size: 12px; }
.context-trace li.is-complete { color: rgba(246, 247, 241, .76); }
.context-trace li.is-current { border-top-color: var(--brand-violet); color: var(--brand-paper); }

.loop-shell { width: min(1500px, calc(100% - 32px)); margin: 28px auto 72px; border: 1px solid var(--line-strong); background: var(--paper-bright); }
.loop-workspace-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  align-items: center;
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
}
.loop-workspace-head h2 { margin: 0; font-size: 25px; }
#loopRunMeta { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
.loop-head-note { flex-basis: 100%; max-width: 860px; margin: 0; color: var(--muted); font-size: 12px; }
.loop-head-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; align-items: center; }
.presentation-guide {
  position: sticky;
  top: var(--header-h);
  z-index: 12;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px 24px;
  align-items: center;
  padding: 18px 24px 16px;
  border-bottom: 1px solid #a896f4;
  background: #171d31;
  color: var(--brand-paper);
}
.presentation-guide h3 { margin: 0; font-size: 21px; }
.presentation-guide p:not(.panel-index) { max-width: 760px; margin: 5px 0 0; color: rgba(246, 247, 241, .7); font-size: 13px; }
.presentation-guide .panel-index { color: #b7a6ff; }
.presentation-progress { position: absolute; top: 0; right: 0; left: 0; height: 3px; background: rgba(246, 247, 241, .15); }
.presentation-progress span { display: block; height: 100%; background: var(--brand-violet); transition: width .25s ease; }
.presentation-steps {
  grid-column: 1 / -1;
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0 0 10px;
  border-bottom: 1px solid rgba(246, 247, 241, .18);
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}
.presentation-steps::-webkit-scrollbar { display: none; }
.presentation-steps li {
  flex: 1 0 auto;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px;
  align-items: center;
  min-width: 120px;
  max-width: 180px;
  padding: 6px 8px 6px 0;
  border-top: 2px solid rgba(246, 247, 241, .18);
  color: rgba(246, 247, 241, .56);
  font-size: 11px;
}
.presentation-steps span { color: #b7a6ff; font-size: 11px; }
.presentation-steps small { font-size: 11px; line-height: 1.25; }
.presentation-steps li.is-done { border-top-color: #4bd58a; color: rgba(246, 247, 241, .76); }
.presentation-steps li.is-done span::after { content: " ✓"; color: #4bd58a; }
.presentation-steps li.is-current { border-top-color: var(--brand-violet); color: var(--brand-paper); }
.presentation-steps li.is-current span { color: var(--brand-paper); }
.presentation-hint { grid-column: 1 / -1; margin: 0 !important; color: rgba(246, 247, 241, .5) !important; font-size: 11px !important; }
.presentation-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.presentation-guide .secondary-button { border-color: rgba(246, 247, 241, .35); color: var(--brand-paper); }
.presentation-guide .text-button { color: #c9bcff; }
.loop-status[data-tone="working"] { color: var(--violet-text); background: var(--brand-violet-soft); }
.loop-status[data-tone="complete"] { color: var(--success); background: var(--success-soft); }
.loop-status[data-tone="error"] { color: var(--danger); background: var(--danger-soft); }
.loop-workspace { display: grid; grid-template-columns: minmax(260px, .7fr) minmax(430px, 1.25fr) minmax(330px, .85fr); }
.source-column, .evidence-column, .decision-column { min-width: 0; padding: 22px; }
.evidence-column, .decision-column { border-left: 1px solid var(--line); }
.column-head { margin-bottom: 16px; }
.column-head h3 { margin: 0; }
.transcript-label { margin-bottom: 6px; }
#loopTranscript { min-height: 330px; font-size: 13px; }
.source-preview {
  margin-top: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  background: var(--brand-paper);
  color: var(--ink-soft);
  font-size: 13px;
}
.source-preview p { margin: 0; }
.source-preview mark { padding: 2px 3px; background: #ded5ff; color: var(--brand-ink); }
.privacy-note { margin: 14px 0 0; color: var(--muted); font-size: 12px; }
.loop-summary { color: var(--ink-soft); font-size: 14px; }
.evidence-filters { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.evidence-filters button {
  min-height: 44px;
  flex: 0 0 auto;
  padding: 0 10px;
  border-color: var(--line);
  background: transparent;
  color: var(--ink-soft);
  font-size: 12px;
}
.evidence-filters button[aria-pressed="true"] { border-color: var(--violet-action); background: var(--brand-violet-soft); color: var(--violet-text); }
.evidence-filters span { min-width: 18px; text-align: center; }
.evidence-rail { display: grid; }
.evidence-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 5px 12px;
  width: 100%;
  min-height: 88px;
  padding: 14px 4px;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--brand-ink);
  text-align: left;
}
.evidence-card:hover { background: var(--brand-paper); }
.evidence-card:focus-visible { position: relative; z-index: 1; }
.evidence-number { grid-row: 1 / 4; width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--brand-violet-soft); color: var(--violet-text); font-size: 11px; }
.evidence-card h4 { margin: 0; font-size: 15px; }
.evidence-meta { grid-column: 2; margin: 0; color: var(--muted); font-size: 12px; }
.evidence-card blockquote { grid-column: 2 / 4; margin: 4px 0 0; color: var(--ink-soft); font-size: 13px; }
.evidence-marker { align-self: start; color: var(--success); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; }
.evidence-card.is-unsupported .evidence-marker { color: var(--danger); }
.loop-warnings { padding: 12px 12px 12px 28px; background: var(--warning-soft); color: var(--warning); font-size: 13px; }

.decision-column { background: #fbfbf8; }
.pending-count { color: var(--violet-text); background: var(--brand-violet-soft); }
.has-stale-input .evidence-column { box-shadow: inset 0 3px 0 var(--warning); }
.artifact-card { padding: 16px 0; border-top: 1px solid var(--line); }
.artifact-card header { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.artifact-card h4 { margin: 0; font-size: 16px; }
.artifact-card .artifact-editor { min-height: 150px; margin-bottom: 10px; font-size: 12px; }
.artifact-card select { margin-bottom: 10px; font-size: 12px; }
.demo-edit-button { width: 100%; margin-bottom: 10px; border-color: #c8bbff; background: var(--brand-violet-soft); color: var(--violet-text); font-size: 12px; }
.demo-edit-button:hover { border-color: var(--violet-action); background: #e7e0ff; color: var(--violet-text); }
.artifact-actions { justify-content: flex-end; }
.decision-state { max-width: 120px; white-space: normal; text-align: center; }
.decision-state[data-tone="complete"] { color: var(--success); background: var(--success-soft); }
.decision-state[data-tone="rejected"] { color: var(--danger); background: var(--danger-soft); }
.evaluation-panel, .attribution-panel { padding-top: 18px; border-top: 1px solid var(--line); }
.metric-list { display: grid; gap: 1px; margin: 0 0 14px; background: var(--line); }
.metric-list p { display: flex; justify-content: space-between; gap: 10px; margin: 0; padding: 9px 10px; background: var(--paper-bright); font-size: 12px; }
.metric-list span { color: var(--muted); }
.metric-list strong { font-weight: 500; }
.loop-empty { color: var(--muted); font-size: 13px; }
.decision-ledger { display: grid; gap: 1px; margin: 0 0 12px; padding: 1px; background: var(--line); list-style: none; }
.decision-ledger:empty { display: none; }
.decision-ledger li { display: flex; justify-content: space-between; gap: 10px; padding: 9px; background: var(--paper-bright); font-size: 11px; }
.decision-ledger span { color: var(--muted); text-align: right; }
.ledger-actions button { flex: 1; font-size: 12px; }
.attribution-panel { margin-top: 18px; }
.attribution-panel.is-complete { margin-inline: -10px; padding: 18px 10px 0; background: var(--success-soft); border-top-color: #bfe4cc; }
.attribution-panel h3 { margin-bottom: 6px; font-size: 18px; }
.attribution-panel > p:not(.panel-index) { color: var(--ink-soft); font-size: 13px; }
.sandbox-actions { display: grid; gap: 8px; }
.sandbox-record { padding: 10px; border: 1px solid var(--line); background: var(--paper-bright); }
.sandbox-record strong, .sandbox-record time { display: block; }
.sandbox-record time { color: var(--muted); font-size: 11px; }
.sandbox-record p { max-height: 58px; margin: 7px 0 0; overflow: hidden; color: var(--ink-soft); font-size: 11px; }

.learning-replay { border-top: 1px solid var(--line-strong); background: var(--brand-ink); color: var(--brand-paper); }
.learning-replay-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  padding: 32px 28px;
  border-bottom: 1px solid rgba(246, 247, 241, .18);
}
.learning-replay-head h2 { max-width: 720px; margin: 0; color: var(--brand-paper); font-size: clamp(28px, 4vw, 48px); line-height: 1.02; }
.verified-replay-tag { flex: 0 0 auto; padding: 7px 10px; border: 1px solid rgba(246, 247, 241, .28); color: rgba(246, 247, 241, .72); font-size: 11px; }
.learning-replay-grid { display: grid; grid-template-columns: .82fr 1.35fr .9fr; }
.learning-replay-grid > article { min-width: 0; padding: 26px; }
.learning-replay-grid > article + article { border-left: 1px solid rgba(246, 247, 241, .18); }
.learning-replay-grid h3 { margin-bottom: 10px; color: var(--brand-paper); font-size: 22px; }
.learning-replay-grid p { color: rgba(246, 247, 241, .72); font-size: 14px; }
.scope-row { display: grid; gap: 8px; margin: 20px 0; }
.scope-row span { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-top: 1px solid rgba(246, 247, 241, .18); color: rgba(246, 247, 241, .58); font-size: 12px; }
.scope-row strong { color: var(--brand-paper); font-weight: 500; }
.edit-evidence { padding: 14px; border-left: 3px solid #df7167; background: rgba(223, 113, 103, .1); }
.edit-evidence span, .draft-comparison span, .crm-preserved span { display: block; margin-bottom: 7px; color: #c7baff; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.edit-evidence del { color: #f2b5af; font-size: 13px; }
.next-run-meta { margin-bottom: 18px; }
.draft-comparison { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid rgba(246, 247, 241, .2); }
.draft-comparison section { padding: 16px; background: rgba(255, 255, 255, .035); }
.draft-comparison section + section { border-left: 1px solid rgba(246, 247, 241, .2); }
.draft-comparison section.is-learned { background: rgba(128, 89, 255, .16); }
.draft-comparison h4 { margin: 0 0 12px; color: var(--brand-paper); font-size: 15px; }
.draft-comparison p { white-space: pre-line; font-size: 12px; }
.draft-comparison small { display: block; padding-top: 10px; border-top: 1px solid rgba(246, 247, 241, .15); color: #c7baff; }
.crm-preserved { margin-top: 12px; padding: 12px; border: 1px solid rgba(246, 247, 241, .18); }
.crm-preserved p { margin: 0; font-size: 12px; }
.outcome-timeline { margin: 22px 0 0; padding: 0; list-style: none; }
.outcome-timeline li { display: grid; grid-template-columns: 42px 1fr; gap: 12px; padding: 12px 0; border-top: 1px solid rgba(246, 247, 241, .18); }
.outcome-timeline time { color: #c7baff; font-size: 11px; }
.outcome-timeline strong, .outcome-timeline span { display: block; }
.outcome-timeline strong { font-size: 13px; font-weight: 500; }
.outcome-timeline span { color: rgba(246, 247, 241, .58); font-size: 11px; }
.attribution-boundary { margin: 18px 0 0; padding: 10px; border: 1px solid rgba(246, 247, 241, .2); font-size: 11px !important; }

.eval-dashboard-view { width: 100%; padding: 0 0 72px; background: var(--brand-paper); }
.eval-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(250px, .7fr);
  gap: 44px;
  align-items: end;
  padding: 54px max(24px, calc((100vw - 1380px) / 2));
  background: var(--brand-ink);
  color: var(--brand-paper);
}
.eval-hero h1 { max-width: 900px; margin: 8px 0 12px; color: var(--brand-paper); font-size: clamp(48px, 7vw, 96px); line-height: .95; letter-spacing: -.055em; }
.eval-hero p { max-width: 720px; color: rgba(246, 247, 241, .68); }
.eval-hero-status { justify-self: end; width: min(100%, 340px); padding: 18px 0; border-top: 1px solid rgba(246, 247, 241, .28); border-bottom: 1px solid rgba(246, 247, 241, .28); }
.eval-hero-status p { margin: 10px 0 0; font-size: 13px; }
.demo-data-badge { display: inline-flex; padding: 6px 8px; border: 1px solid #b7a6ff; color: #d5cbff; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.eval-dashboard-shell { width: min(1380px, calc(100% - 32px)); margin: 28px auto 0; }
.eval-state {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  margin-bottom: 16px;
  padding: 14px 18px;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--muted);
  background: var(--paper-bright);
}
.eval-state p { margin: 0; max-width: 760px; color: var(--ink-soft); font-size: 14px; }
.eval-state[data-tone="error"] { border-left-color: var(--danger); }
.eval-state[data-tone="error"] p { color: var(--danger); }
.eval-dashboard-shell[data-state="loading"] .eval-metric-grid,
.eval-dashboard-shell[data-state="loading"] .eval-analysis-grid,
.eval-dashboard-shell[data-state="loading"] .eval-run-ledger { opacity: .45; transition: opacity .15s ease; }
.eval-dashboard-shell[data-state="error"] .eval-metric-grid strong { color: var(--muted); }
.eval-toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; padding: 18px; border: 1px solid var(--line-strong); background: var(--paper-bright); }
.eval-toolbar label { min-width: 210px; margin: 0; }
.eval-toolbar select { margin-top: 5px; }
.eval-toolbar button { margin-left: auto; }
.eval-metric-grid { display: grid; grid-template-columns: repeat(6, 1fr); margin-top: 16px; border: 1px solid var(--line-strong); background: var(--line); gap: 1px; }
.eval-metric-grid article { min-width: 0; padding: 20px 16px; background: var(--paper-bright); }
.eval-metric-grid span, .eval-metric-grid small { display: block; color: var(--muted); }
.eval-metric-grid span { font-size: 11px; letter-spacing: .05em; text-transform: uppercase; }
.eval-metric-grid strong { display: block; margin: 18px 0 8px; color: var(--brand-ink); font-size: clamp(32px, 4vw, 54px); font-weight: 500; letter-spacing: -.05em; }
.eval-metric-grid small { min-height: 30px; font-size: 11px; }
.eval-analysis-grid { display: grid; grid-template-columns: 1.45fr .75fr; margin-top: 16px; border: 1px solid var(--line-strong); background: var(--paper-bright); }
.eval-rule-impact, .eval-reasons { min-width: 0; padding: 26px; }
.eval-reasons { border-left: 1px solid var(--line); }
.eval-analysis-grid h2, .eval-run-ledger h2 { margin: 2px 0 10px; font-size: 25px; }
.eval-boundary { color: var(--muted); font-size: 12px; }
.eval-comparison { display: grid; grid-template-columns: 1fr 1fr; margin-top: 24px; border: 1px solid var(--line); }
.eval-comparison article { padding: 18px; }
.eval-comparison article + article { border-left: 1px solid var(--line); }
.eval-comparison article.is-learned { background: var(--brand-violet-soft); }
.eval-comparison span, .eval-comparison small { display: block; color: var(--muted); font-size: 11px; }
.eval-comparison strong { display: block; margin: 14px 0 6px; font-size: 42px; font-weight: 500; }
.eval-reasons ol { margin: 22px 0 0; padding: 0; list-style: none; }
.eval-reasons li { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid var(--line); font-size: 13px; }
.eval-reasons li strong { color: var(--violet-text); }
.eval-empty { color: var(--muted); font-size: 13px; }
.eval-run-ledger { margin-top: 16px; border: 1px solid var(--line-strong); background: var(--paper-bright); }
.eval-run-ledger > header { display: flex; justify-content: space-between; gap: 24px; align-items: end; padding: 24px; border-bottom: 1px solid var(--line); }
.eval-run-ledger > header p:last-child { max-width: 360px; color: var(--muted); font-size: 12px; text-align: right; }
.eval-run-row { display: grid; grid-template-columns: minmax(200px, 1.2fr) minmax(170px, .8fr) repeat(3, minmax(90px, .45fr)); gap: 16px; align-items: center; padding: 18px 24px; border-bottom: 1px solid var(--line); }
.eval-run-row:last-child { border-bottom: 0; }
.eval-run-row h3 { margin: 0; font-size: 16px; }
.eval-run-row p, .eval-run-row small { margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.eval-run-row .dataset-label { justify-self: start; padding: 5px 7px; border: 1px solid var(--line-strong); color: var(--ink-soft); font-size: 10px; text-transform: uppercase; }
.eval-run-stat span, .eval-run-stat strong { display: block; }
.eval-run-stat span { color: var(--muted); font-size: 10px; text-transform: uppercase; }
.eval-run-stat strong { margin-top: 4px; font-size: 20px; font-weight: 500; }
.eval-run-trace { grid-column: 1 / -1; margin-top: 2px; padding: 12px; border-left: 3px solid var(--brand-violet); background: var(--brand-paper); }
.eval-run-trace strong, .eval-run-trace span { display: block; }
.eval-run-trace strong { font-size: 12px; }
.eval-run-trace span { margin-top: 4px; color: var(--ink-soft); font-size: 12px; }

.popout-note { position: fixed; right: 12px; bottom: 12px; padding: 10px; background: var(--brand-ink); color: var(--brand-paper); }
.desktop-close, .drag-handle { display: none; }

body.compact .product-header { min-height: 48px; display: flex; justify-content: flex-end; padding-block: 0; }
body.compact .product-header .brand-mark, body.compact .product-header .concept-credit { display: none; }
body.compact .mode-hero { display: none; }
body.compact .product-view:not(.close-loop-view) { width: 100%; padding: 0; }
body.compact .workspace, body.compact .answer-lab { grid-template-columns: 1fr; border: 0; }
body.compact .workspace > .panel, body.compact .answer-lab > .panel { border: 0; border-bottom: 1px solid var(--line); }
body.compact textarea { min-height: 150px; }
body.overlay-mode { background: transparent; }
body.overlay-mode .product-header, body.overlay-mode .mode-hero, body.overlay-mode [data-view-panel="loop"], body.overlay-mode .context-panel, body.overlay-mode .transcript-panel { display: none !important; }
body.overlay-mode [data-view-panel="live"] { display: block !important; width: min(430px, calc(100vw - 16px)); margin: 8px 8px 8px auto; padding: 0; }
body.overlay-mode [data-view-panel="coach"] { display: block !important; width: min(430px, calc(100vw - 16px)); margin: 0 8px 8px auto; padding: 0; }
body.overlay-mode [data-view-panel="coach"] .mode-hero, body.overlay-mode .practice-panel, body.overlay-mode .context-panel { display: none !important; }
body.overlay-mode .answer-lab { display: block; border: 0; }
body.overlay-mode .answer-plan-panel { display: block; padding: 12px; border-top: 1px solid var(--line); }
body.overlay-mode .workspace { display: grid; grid-template-columns: 1fr; border: 0; }
body.overlay-mode .workspace > .panel { border: 0; border-bottom: 1px solid var(--line); padding: 12px; }
body.overlay-mode .control-panel { order: 2; }
body.overlay-mode .translation-panel { order: 1; }
body.overlay-mode textarea { min-height: 120px; }
body.desktop-shell .desktop-close { position: fixed; top: 8px; right: 8px; z-index: 50; display: inline-flex; width: 30px; min-width: 30px; min-height: 30px; height: 30px; padding: 0; border-radius: 50%; }
body.desktop-shell .drag-handle { display: block; padding: 4px; background: var(--brand-ink); color: var(--brand-paper); text-align: center; font-size: 10px; -webkit-app-region: drag; }
body.desktop-shell button, body.desktop-shell select, body.desktop-shell textarea, body.desktop-shell a { -webkit-app-region: no-drag; }
body.paused-for-answer .listen-toggle { border-color: var(--danger); background: var(--danger); color: #fff; }
body.expired #start, body.expired #pauseMine, body.expired #translate { cursor: not-allowed; opacity: .55; }

@media (max-width: 1120px) {
  .workspace { grid-template-columns: minmax(230px, .7fr) 1fr; }
  .translation-panel { grid-column: 1 / -1; border-top: 1px solid var(--line); border-left: 0 !important; }
  .loop-workspace { grid-template-columns: minmax(260px, .72fr) minmax(430px, 1.28fr); }
  .decision-column { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 0 22px; border-top: 1px solid var(--line); border-left: 0; }
  .decision-column > .column-head { grid-column: 1 / -1; }
  .evaluation-panel, .attribution-panel { grid-column: auto; }
  .eval-metric-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 780px) {
  :root { --header-h: auto; }
  .product-header { position: relative; grid-template-columns: auto 1fr; gap: 10px 14px; padding: 12px 16px 0; }
  .brand-mark { font-size: 13px; }
  .concept-credit { text-align: right; font-size: 10px; }
  .mode-row { grid-column: 1 / -1; flex-wrap: wrap; gap: 0; margin-inline: -16px; border-top: 1px solid rgba(246, 247, 241, .12); }
  .mode-switcher { flex: 1 1 100%; padding-inline: 8px; }
  .mode-switcher a { min-height: 48px; padding-inline: 12px; }
  .mode-switcher a::after { right: 12px; left: 12px; }
  .sibling-link { flex: 1 1 100%; min-height: 44px; margin-left: 0; padding-inline: 20px; border-top: 1px solid rgba(246, 247, 241, .12); border-left: 0; font-size: 12px; }
  .start-here { width: calc(100% - 20px); margin-top: 10px; padding: 12px 14px; }
  .start-here-actions, .start-here-cta { width: 100%; }
  .start-here-cta { justify-content: center; }
  .product-view:not(.close-loop-view) { width: calc(100% - 20px); padding: 10px 0 40px; }
  .mode-hero { grid-template-columns: 1fr; gap: 28px; padding: 28px 20px; }
  .mode-hero h1 { font-size: clamp(44px, 13vw, 64px); }
  .mode-sequence { overflow-x: auto; }
  .mode-sequence li { min-width: 120px; }
  .workspace, .answer-lab { grid-template-columns: 1fr; }
  .workspace > .panel + .panel, .answer-lab > .panel + .panel { border-top: 1px solid var(--line); border-left: 0; }
  .context-panel { grid-column: auto; }
  .context-columns { grid-template-columns: 1fr; }
  .concept-intro { min-height: auto; grid-template-columns: 1fr; grid-template-areas: "copy" "status" "trace"; gap: 30px; padding: 40px 20px 28px; }
  .concept-intro h1 { font-size: clamp(54px, 16vw, 78px); }
  .concept-lede { font-size: 28px; }
  .context-trace { display: flex; overflow-x: auto; }
  .context-trace li { min-width: 178px; }
  .loop-shell { width: calc(100% - 20px); margin-top: 18px; }
  .loop-workspace-head { align-items: flex-start; flex-direction: column; padding: 18px; }
  .loop-head-actions { justify-content: flex-start; }
  .loop-workspace { grid-template-columns: 1fr; }
  .source-column, .evidence-column, .decision-column { padding: 18px; border-left: 0; border-top: 1px solid var(--line); }
  .source-column { border-top: 0; }
  .decision-column { display: block; }
  .presentation-guide { position: relative; top: auto; grid-template-columns: 1fr; padding: 18px; }
  .presentation-steps li { min-width: 108px; }
  .presentation-actions { flex-wrap: wrap; }
  .presentation-hint { display: none; }
  .learning-replay-head { flex-direction: column; padding: 24px 20px; }
  .learning-replay-grid { grid-template-columns: 1fr; }
  .learning-replay-grid > article + article { border-top: 1px solid rgba(246, 247, 241, .18); border-left: 0; }
  .draft-comparison { grid-template-columns: 1fr; }
  .draft-comparison section + section { border-top: 1px solid rgba(246, 247, 241, .2); border-left: 0; }
  #loopTranscript { min-height: 210px; }
  .artifact-card .artifact-editor { min-height: 170px; }
  .evidence-card { grid-template-columns: auto minmax(0, 1fr); }
  .evidence-marker { grid-column: 2; }
  .evidence-card blockquote { grid-column: 2; }
  .eval-hero { grid-template-columns: 1fr; padding: 40px 20px; }
  .eval-hero-status { justify-self: stretch; }
  .eval-dashboard-shell { width: calc(100% - 20px); }
  .eval-toolbar { align-items: stretch; flex-direction: column; }
  .eval-toolbar button { margin-left: 0; }
  .eval-metric-grid { grid-template-columns: repeat(2, 1fr); }
  .eval-analysis-grid { grid-template-columns: 1fr; }
  .eval-reasons { border-top: 1px solid var(--line); border-left: 0; }
  .eval-comparison { grid-template-columns: 1fr; }
  .eval-comparison article + article { border-top: 1px solid var(--line); border-left: 0; }
  .eval-run-ledger > header { align-items: flex-start; flex-direction: column; }
  .eval-run-ledger > header p:last-child { text-align: left; }
  .eval-run-row { grid-template-columns: 1fr 1fr; }
  .eval-run-row > div:first-child { grid-column: 1 / -1; }
  .eval-run-row .dataset-label { justify-self: end; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}