.page-next-word-observatory {
  color-scheme: dark;
  --bg: #061014;
  --panel: #0d1a20;
  --panel-2: #13252d;
  --panel-3: #0a161b;
  --line: #315d66;
  --line-soft: rgba(49, 93, 102, .52);
  --text: #eefafa;
  --muted: #a8c5c7;
  --accent: #7df0bd;
  --blue: #91b8ff;
  --gold: #ffd47b;
  --pink: #ff9dbc;
  --danger: #ff8e86;
  --ink: #061014;
  font-family: "Segoe UI", system-ui, "Noto Sans JP", sans-serif;
}

.page-next-word-observatory * { box-sizing: border-box; }

.page-next-word-observatory,
.page-next-word-observatory { min-width: 0; }

.page-next-word-observatory {
  margin: 0;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(145, 184, 255, .025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(145, 184, 255, .025) 1px, transparent 1px);
  background-size: 42px 42px;
}

.page-next-word-observatory button,
.page-next-word-observatory textarea,
.page-next-word-observatory input { font: inherit; }

.page-next-word-observatory button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 8px 10px;
  background: #10252c;
  color: var(--text);
  cursor: pointer;
  overflow-wrap: anywhere;
}

.page-next-word-observatory button:hover,
.page-next-word-observatory button:focus-visible,
.page-next-word-observatory summary:focus-visible {
  border-color: var(--accent);
  outline: 2px solid rgba(125, 240, 189, .24);
  outline-offset: 2px;
}

.page-next-word-observatory button:disabled {
  opacity: .44;
  cursor: not-allowed;
}

.page-next-word-observatory .wide { width: 100%; }

.page-next-word-observatory .shell {
  width: min(1540px, calc(100% - 28px));
  margin: 0 auto;
  padding: 24px 0 44px;
}

.page-next-word-observatory .top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: start;
}

.page-next-word-observatory .eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .1em;
}

.page-next-word-observatory h1,
.page-next-word-observatory h2,
.page-next-word-observatory h3,
.page-next-word-observatory p,
.page-next-word-observatory dd,
.page-next-word-observatory td,
.page-next-word-observatory th,
.page-next-word-observatory summary { overflow-wrap: anywhere; }

.page-next-word-observatory h1 {
  margin: 0;
  max-width: 920px;
  font-size: 3rem;
  line-height: 1.08;
  letter-spacing: 0;
}

html[lang="en"] .page-next-word-observatory h1 {
  max-width: 1050px;
  font-size: 2.35rem;
}

.page-next-word-observatory h2 {
  margin: 0;
  font-size: .86rem;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.page-next-word-observatory h3 {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: .78rem;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.page-next-word-observatory .lead {
  max-width: 780px;
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.page-next-word-observatory .lang-switch {
  display: grid;
  grid-template-columns: repeat(2, 44px);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}

.page-next-word-observatory .lang-switch button {
  min-height: 36px;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.page-next-word-observatory .lang-switch .active {
  background: var(--accent);
  color: var(--ink);
  font-weight: 800;
}

.page-next-word-observatory .notice {
  margin: 16px 0;
  padding: 10px 14px;
  border: 1px solid var(--line-soft);
  background: rgba(13, 26, 32, .9);
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.55;
}

.page-next-word-observatory .workbench {
  display: grid;
  grid-template-columns: minmax(540px, 1fr) minmax(250px, 290px) minmax(250px, 290px);
  grid-template-areas:
    "stage input summary"
    "stage command summary"
    "candidates details summary";
  gap: 14px;
  align-items: start;
}

.page-next-word-observatory .stage,
.page-next-word-observatory .panel {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(13, 26, 32, .96);
}

.page-next-word-observatory .panel { padding: 12px; }
.page-next-word-observatory .input-panel { grid-area: input; }
.page-next-word-observatory .command-panel { grid-area: command; }
.page-next-word-observatory .stage { grid-area: stage; overflow: hidden; }
.page-next-word-observatory .change-summary { grid-area: summary; }
.page-next-word-observatory .candidate-surface { grid-area: candidates; min-width: 0; }
.page-next-word-observatory .detail-panel { grid-area: details; }

.page-next-word-observatory .panel-heading,
.page-next-word-observatory .command-heading,
.page-next-word-observatory .section-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-next-word-observatory .panel-heading > span,
.page-next-word-observatory .section-title > span {
  color: var(--muted);
  font-size: .75rem;
}

.page-next-word-observatory .samples {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 4px;
  margin-top: 6px;
}

.page-next-word-observatory .samples button {
  min-height: 26px;
  padding: 3px 5px;
  border-color: var(--line-soft);
  background: var(--panel-3);
  color: var(--muted);
  text-align: left;
  font-size: .68rem;
  line-height: 1.16;
}

.page-next-word-observatory .input-panel { padding: 10px 12px; }
.page-next-word-observatory .input-panel label { margin: 5px 0 4px; font-size: .78rem; }
.page-next-word-observatory .input-panel textarea { min-height: 42px; max-height: 92px; padding-block: 7px; }

.page-next-word-observatory label {
  display: block;
  margin: 7px 0 5px;
  color: var(--muted);
}

.page-next-word-observatory textarea {
  width: 100%;
  min-height: 52px;
  max-height: 130px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 9px 10px;
  background: var(--panel-3);
  color: var(--text);
  line-height: 1.45;
}

.page-next-word-observatory .command-heading { align-items: center; }

.page-next-word-observatory .command-panel { padding: 10px 12px 12px; }

.page-next-word-observatory .candidate-progress {
  margin-top: 8px;
  border: 1px solid rgba(255, 212, 123, .5);
  border-radius: 4px;
  padding: 8px 9px;
  background: rgba(255, 212, 123, .045);
}

.page-next-word-observatory .candidate-progress-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--text);
  font-size: .78rem;
  font-variant-numeric: tabular-nums;
}

.page-next-word-observatory .candidate-progress-head span { color: var(--gold); font-weight: 900; }

.page-next-word-observatory .candidate-progress progress {
  display: block;
  width: 100%;
  height: 8px;
  margin: 7px 0 0;
  border: 0;
  border-radius: 2px;
  overflow: hidden;
  background: rgba(255, 212, 123, .12);
}

.page-next-word-observatory .candidate-progress progress::-webkit-progress-bar { background: rgba(255, 212, 123, .12); }
.page-next-word-observatory .candidate-progress progress::-webkit-progress-value { background: var(--gold); }
.page-next-word-observatory .candidate-progress progress::-moz-progress-bar { background: var(--gold); }

.page-next-word-observatory .candidate-progress p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: .72rem;
  line-height: 1.35;
}

.page-next-word-observatory .generated-work {
  min-width: 0;
  margin-top: 9px;
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  padding: 8px 9px;
  background: var(--panel-3);
}

.page-next-word-observatory .generated-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.page-next-word-observatory .generated-heading h3 {
  margin: 0;
  color: var(--accent);
}

.page-next-word-observatory #generatedCycle {
  color: var(--muted);
  font-size: .72rem;
  font-variant-numeric: tabular-nums;
}

.page-next-word-observatory .generated-sentence {
  min-height: 25px;
  margin: 6px 0 0;
  color: var(--text);
  font-size: .9rem;
  font-weight: 800;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.page-next-word-observatory .generated-sentence .just-added {
  border-radius: 2px;
  padding: 1px 3px;
  background: var(--gold);
  color: var(--ink);
  animation: candidate-added 1.6s ease-out;
}

.page-next-word-observatory .context-window {
  min-width: 0;
  margin-top: 7px;
  padding-top: 7px;
  border-top: 1px solid var(--line-soft);
}

.page-next-word-observatory .context-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: .69rem;
}

.page-next-word-observatory #completionState {
  color: var(--gold);
  font-size: .68rem;
}

.page-next-word-observatory #completionState[data-complete="true"] { color: var(--accent); }

.page-next-word-observatory .active-context {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  min-width: 0;
  margin-top: 5px;
}

.page-next-word-observatory .context-token {
  min-width: 0;
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  padding: 3px 6px;
  background: rgba(145, 184, 255, .08);
  color: var(--text);
  font-size: .7rem;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.page-next-word-observatory .context-rule {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: .64rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.page-next-word-observatory .sentence-state-band {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 8px;
  min-width: 0;
  margin-top: 7px;
  padding-top: 7px;
  border-top: 1px solid var(--line-soft);
}

.page-next-word-observatory .sentence-state-band > div {
  min-width: 0;
  border-left: 2px solid var(--gold);
  padding-left: 7px;
}

.page-next-word-observatory .sentence-state-band span {
  display: block;
  color: var(--muted);
  font-size: .64rem;
  line-height: 1.3;
}

.page-next-word-observatory .sentence-state-band strong {
  display: block;
  margin-top: 2px;
  color: var(--gold);
  font-size: .72rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.page-next-word-observatory .sentence-state-band p {
  grid-column: 1 / -1;
  min-width: 0;
  margin: 0;
  color: var(--muted);
  font-size: .64rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

@keyframes candidate-added {
  from { box-shadow: 0 0 0 5px rgba(255, 212, 123, .28); }
  to { box-shadow: 0 0 0 0 rgba(255, 212, 123, 0); }
}

.page-next-word-observatory .selection-history-wrap {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 7px;
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: .7rem;
  line-height: 1.35;
}

.page-next-word-observatory .selection-history {
  display: grid;
  gap: 2px;
  min-width: 0;
  margin: 0;
  padding-left: 18px;
  overflow-wrap: anywhere;
}

.page-next-word-observatory .selection-history .history-empty {
  list-style: none;
  margin-left: -18px;
}

.page-next-word-observatory .mode-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: 148px;
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  overflow: hidden;
}

.page-next-word-observatory .mode-switch button {
  min-height: 30px;
  border: 0;
  border-radius: 0;
  padding: 4px 7px;
  background: transparent;
  color: var(--muted);
  font-size: .74rem;
}

.page-next-word-observatory .mode-switch button.active {
  background: #203d43;
  color: var(--text);
  font-weight: 800;
}

.page-next-word-observatory .primary-action-slot {
  min-height: 58px;
  margin-top: 9px;
  scroll-margin-top: 10px;
}

.page-next-word-observatory .primary-action {
  width: 100%;
  min-height: 58px;
  margin: 0;
  border: 2px solid var(--accent);
  background: var(--accent);
  color: var(--ink);
  font-size: 1.06rem;
  font-weight: 900;
  letter-spacing: 0;
  box-shadow: 0 0 0 4px rgba(125, 240, 189, .1);
}

.page-next-word-observatory .immediate-result { display: none; }

.page-next-word-observatory .primary-action:hover,
.page-next-word-observatory .primary-action:focus-visible {
  background: #a1f7d2;
  border-color: #c4ffe5;
}

.page-next-word-observatory .primary-action[data-action="pause"] {
  border-color: var(--gold);
  background: var(--gold);
}

.page-next-word-observatory .primary-action.is-docked {
  position: fixed;
  right: 14px;
  bottom: calc(14px + env(safe-area-inset-bottom));
  z-index: 80;
  width: min(360px, calc(100vw - 28px));
  max-width: 360px;
}

.page-next-word-observatory.action-dock-active {
  padding-bottom: calc(86px + env(safe-area-inset-bottom));
}

@media (min-width: 1568px) {
  .page-next-word-observatory .primary-action.is-docked {
    right: calc((100vw - 1540px) / 2);
  }
}

.page-next-word-observatory .process-card,
.page-next-word-observatory .summary-values,
.page-next-word-observatory .metrics {
  display: grid;
  gap: 0;
  margin: 8px 0 0;
}

.page-next-word-observatory .process-card div,
.page-next-word-observatory .summary-values div,
.page-next-word-observatory .metrics div {
  display: grid;
  grid-template-columns: minmax(92px, .34fr) minmax(0, 1fr);
  gap: 10px;
  padding: 6px 0;
  border-top: 1px solid var(--line-soft);
}

.page-next-word-observatory .process-card dt,
.page-next-word-observatory .summary-values dt,
.page-next-word-observatory .metrics dt {
  color: var(--muted);
  font-size: .76rem;
}

.page-next-word-observatory .process-card dd,
.page-next-word-observatory .summary-values dd,
.page-next-word-observatory .metrics dd {
  margin: 0;
  font-size: .82rem;
  line-height: 1.42;
  font-weight: 700;
}

.page-next-word-observatory .status {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-next-word-observatory .stage-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  min-height: 62px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--panel-2);
}

.page-next-word-observatory .stage-head h2 { margin: 0 0 5px; }

.page-next-word-observatory .stage-head p {
  margin: 0;
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.4;
}

.page-next-word-observatory .stage-actions {
  display: grid;
  justify-items: end;
  gap: 7px;
}

.page-next-word-observatory .focus-switch,
.page-next-word-observatory .candidate-view-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: 162px;
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  overflow: hidden;
}

.page-next-word-observatory .focus-switch button,
.page-next-word-observatory .candidate-view-switch button {
  min-height: 30px;
  border: 0;
  border-radius: 0;
  padding: 4px 6px;
  background: transparent;
  color: var(--muted);
  font-size: .7rem;
}

.page-next-word-observatory .focus-switch button.active,
.page-next-word-observatory .candidate-view-switch button.active {
  background: #203d43;
  color: var(--text);
  font-weight: 800;
}

.page-next-word-observatory .candidate-view-switch { width: 162px; }

.page-next-word-observatory #phaseName {
  flex: 0 0 auto;
  color: var(--accent);
  font-size: .8rem;
  font-weight: 800;
  white-space: nowrap;
}

.page-next-word-observatory #networkCanvas {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #071216;
  touch-action: manipulation;
  cursor: crosshair;
}

.page-next-word-observatory #networkCanvas:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -3px;
}

.page-next-word-observatory .candidate-picker {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 12px;
  background: rgba(10, 22, 27, .92);
}

.page-next-word-observatory .candidate-surface {
  border: 1px solid var(--line);
  border-radius: 6px;
}

.page-next-word-observatory .candidate-picker h3 { margin: 0; }

.page-next-word-observatory .candidate-picker-hint {
  margin: 5px 0 9px;
  color: var(--muted);
  font-size: .75rem;
  line-height: 1.4;
}

.page-next-word-observatory .candidate-ranking {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.page-next-word-observatory .stage-foot {
  padding: 9px 12px 11px;
  border-top: 1px solid var(--line-soft);
}

.page-next-word-observatory .stage-foot p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: .78rem;
  line-height: 1.45;
}

.page-next-word-observatory .legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
  font-size: .76rem;
}

.page-next-word-observatory .legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-next-word-observatory .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.page-next-word-observatory .dot.input { background: var(--blue); }
.page-next-word-observatory .dot.clue { background: var(--accent); }
.page-next-word-observatory .dot.hidden { background: var(--gold); }
.page-next-word-observatory .dot.candidate { background: var(--pink); }

.page-next-word-observatory .change-summary {
  border-color: rgba(255, 212, 123, .5);
  padding: 8px 12px;
}

.page-next-word-observatory .change-summary .summary-values { margin-top: 5px; }
.page-next-word-observatory .change-summary .summary-values div {
  grid-template-columns: minmax(118px, .42fr) minmax(0, 1fr);
  padding: 4px 0;
}
.page-next-word-observatory .change-summary .summary-values dd { font-size: .76rem; line-height: 1.28; }

.page-next-word-observatory #changeState {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 2px 7px;
  border: 1px solid var(--line-soft);
  border-radius: 3px;
}

.page-next-word-observatory .change-summary[data-has-change="true"] #changeState {
  border-color: var(--gold);
  color: var(--gold);
}

.page-next-word-observatory[data-guided-mode="ready"] .change-summary,
.page-next-word-observatory[data-guided-mode="compared"] .change-summary,
.page-next-word-observatory[data-guided-mode="restored"] .change-summary,
.page-next-word-observatory[data-guided-mode="grammar-ready"] .change-summary,
.page-next-word-observatory[data-guided-mode="grammar-compared"] .change-summary,
.page-next-word-observatory[data-guided-mode="grammar-restored"] .change-summary {
  border-color: rgba(125, 240, 189, .68);
}

.page-next-word-observatory[data-guided-mode="compared"] .change-summary #changeState,
.page-next-word-observatory[data-guided-mode="grammar-compared"] .change-summary #changeState {
  border-color: var(--pink);
  color: var(--pink);
}

.page-next-word-observatory .summary-values .summary-route {
  grid-template-columns: 1fr;
  gap: 4px;
}

.page-next-word-observatory .summary-route dd { color: var(--gold); }

.page-next-word-observatory .detail-panel {
  padding: 0;
  overflow: clip;
}

.page-next-word-observatory .detail-panel > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 12px 14px;
  cursor: pointer;
  color: var(--text);
  font-weight: 800;
  list-style: none;
}

.page-next-word-observatory .detail-panel > summary::-webkit-details-marker { display: none; }

.page-next-word-observatory .detail-panel > summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--accent);
  font-size: 1.25rem;
}

.page-next-word-observatory .detail-panel[open] > summary::after { content: "−"; }

.page-next-word-observatory .detail-panel > summary small {
  margin-left: auto;
  color: var(--muted);
  font-size: .72rem;
  font-weight: 500;
}

.page-next-word-observatory .detail-body {
  padding: 0 14px 14px;
  border-top: 1px solid var(--line);
}

.page-next-word-observatory .secondary-tools { padding-top: 13px; }

.page-next-word-observatory .buttons {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.page-next-word-observatory .secondary-buttons button,
.page-next-word-observatory .secondary-command {
  border-color: var(--line-soft);
  background: var(--panel-3);
  color: var(--muted);
}

.page-next-word-observatory .range-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-next-word-observatory input[type="range"] {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  height: 44px;
  margin: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
  touch-action: none;
}

.page-next-word-observatory input[type="range"]::-webkit-slider-runnable-track {
  height: 10px;
  border: 1px solid #3f747b;
  border-radius: 2px;
  background: #0a1419;
}

.page-next-word-observatory input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 28px;
  height: 28px;
  margin-top: -10px;
  border: 3px solid var(--ink);
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 2px rgba(125, 240, 189, .55);
}

.page-next-word-observatory input[type="range"]::-moz-range-track {
  height: 10px;
  border: 1px solid #3f747b;
  border-radius: 2px;
  background: #0a1419;
}

.page-next-word-observatory input[type="range"]::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border: 3px solid var(--ink);
  border-radius: 50%;
  background: var(--accent);
}

.page-next-word-observatory .weight-inputs {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 64px;
  gap: 8px;
  align-items: center;
}

.page-next-word-observatory #edgeWeightOutput {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 7px 6px;
  background: var(--panel-3);
  color: var(--text);
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.page-next-word-observatory .metrics { margin-top: 13px; }

.page-next-word-observatory .inspect-section {
  margin-top: 15px;
  padding-top: 13px;
  border-top: 1px solid var(--line);
}

.page-next-word-observatory #selectionTitle,
.page-next-word-observatory #reasonFormula,
.page-next-word-observatory #unknownText,
.page-next-word-observatory #vocabularyHelp,
.page-next-word-observatory #candidateGap,
.page-next-word-observatory #tieRule,
.page-next-word-observatory #winnerReason,
.page-next-word-observatory #comparisonSummary,
.page-next-word-observatory #pathDelta {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.5;
}

.page-next-word-observatory .selection-values {
  display: grid;
  gap: 6px;
  margin: 9px 0 0;
}

.page-next-word-observatory .selection-values div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(86px, auto);
  gap: 10px;
}

.page-next-word-observatory .selection-values dt { color: var(--muted); }
.page-next-word-observatory .selection-values dd { margin: 0; text-align: right; }

.page-next-word-observatory .reason-section ol,
.page-next-word-observatory .path-list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 21px;
}

.page-next-word-observatory .reason-section li,
.page-next-word-observatory .path-list li {
  line-height: 1.46;
  font-size: .8rem;
}

.page-next-word-observatory .reason-section li::marker,
.page-next-word-observatory .path-list li::marker {
  color: var(--accent);
  font-weight: 900;
}

.page-next-word-observatory .unknown-section { border-top-color: rgba(255, 142, 134, .65); }
.page-next-word-observatory .unknown-section h3 { color: var(--danger); }

.page-next-word-observatory .candidate-row {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) 52px;
  align-items: center;
  gap: 7px;
  width: 100%;
  min-height: 48px;
  padding: 6px 8px;
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  background: rgba(19, 37, 45, .72);
  text-align: left;
}

.page-next-word-observatory .candidate-rank { color: var(--muted); font-weight: 800; }
.page-next-word-observatory .candidate-name { min-width: 0; }
.page-next-word-observatory .candidate-share { text-align: right; font-variant-numeric: tabular-nums; font-weight: 800; }
.page-next-word-observatory .candidate-score,
.page-next-word-observatory .candidate-signal {
  grid-column: 2 / 4;
  min-width: 0;
  color: var(--muted);
  font-size: .68rem;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.page-next-word-observatory .candidate-signal.positive { color: var(--accent); }
.page-next-word-observatory .candidate-signal.negative { color: var(--danger); }
.page-next-word-observatory .candidate-signal.components { color: #b9cffc; }
.page-next-word-observatory .candidate-signal.fit { padding-bottom: 2px; }
.page-next-word-observatory .candidate-row.top .candidate-name,
.page-next-word-observatory .candidate-row.top .candidate-share { color: var(--pink); }

.page-next-word-observatory .candidate-row.selected {
  border-color: var(--gold);
  outline: 2px solid rgba(255, 212, 123, .34);
  outline-offset: 1px;
  background: rgba(255, 212, 123, .07);
}

.page-next-word-observatory .candidate-row.changed:not(.selected) {
  border-color: rgba(255, 157, 188, .62);
}

.page-next-word-observatory .candidate-row:focus-visible { border-color: var(--accent); }

.page-next-word-observatory .candidate-bar {
  grid-column: 2 / 4;
  position: relative;
  height: 8px;
  margin: 0 0 2px;
  background: rgba(255, 157, 188, .12);
  overflow: hidden;
}

.page-next-word-observatory .candidate-bar i {
  position: absolute;
  left: 0;
  display: block;
}

.page-next-word-observatory .candidate-bar .before-bar {
  top: 1px;
  height: 2px;
  background: rgba(168, 197, 199, .52);
}

.page-next-word-observatory .candidate-bar .after-bar {
  bottom: 0;
  height: 3px;
  background: var(--pink);
}

.page-next-word-observatory .candidate-row.changed .candidate-bar .after-bar { background: var(--accent); }

.page-next-word-observatory .competition-log {
  display: grid;
  gap: 4px;
  margin-top: 9px;
  color: var(--muted);
  font-size: .74rem;
  line-height: 1.4;
}

.page-next-word-observatory .competition-log p { margin: 0; }
.page-next-word-observatory .comparison-table-wrap { max-width: 100%; overflow-x: auto; }

.page-next-word-observatory table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: .74rem;
}

.page-next-word-observatory th,
.page-next-word-observatory td {
  padding: 6px 4px;
  border-bottom: 1px solid var(--line-soft);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.page-next-word-observatory th:first-child,
.page-next-word-observatory td:first-child { width: 34%; text-align: left; }
.page-next-word-observatory .delta-up { color: var(--accent); }
.page-next-word-observatory .delta-down { color: var(--danger); }

.page-next-word-observatory .report pre {
  max-width: 100%;
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: .76rem;
  line-height: 1.55;
}

.page-next-word-observatory .model-notes {
  margin-top: 14px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-next-word-observatory .model-notes summary { cursor: pointer; color: var(--muted); }
.page-next-word-observatory .model-notes p { margin: 8px 0 0; color: var(--muted); font-size: .8rem; line-height: 1.5; }

.page-next-word-observatory [hidden] { display: none !important; }

@media (max-width: 1120px) {
  .page-next-word-observatory .workbench {
    grid-template-columns: 1fr;
    grid-template-areas:
      "input"
      "command"
      "stage"
      "summary"
      "candidates"
      "details";
  }

  .page-next-word-observatory .top { grid-template-columns: minmax(0, 1fr) auto; }
  .page-next-word-observatory #networkCanvas { aspect-ratio: 16 / 10; }
}

@media (max-width: 620px) {
  .page-next-word-observatory .shell {
    width: calc(100% - 16px);
    padding-top: 14px;
  }

  .page-next-word-observatory .top { grid-template-columns: minmax(0, 1fr) auto; gap: 10px; }
  .page-next-word-observatory h1 { font-size: 1.72rem; }
  html[lang="en"] .page-next-word-observatory h1 { font-size: 1.62rem; }
  .page-next-word-observatory .lead { font-size: .86rem; line-height: 1.5; }
  .page-next-word-observatory .notice { margin: 11px 0; font-size: .78rem; }
  .page-next-word-observatory .panel { padding: 12px; }
  .page-next-word-observatory .samples { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-next-word-observatory .sample button { min-height: 32px; }
  .page-next-word-observatory .command-heading { align-items: start; }
  .page-next-word-observatory .mode-switch { width: 128px; }
  .page-next-word-observatory .primary-action { min-height: 58px; }
  .page-next-word-observatory .immediate-result:not([hidden]) {
    display: block;
    margin-top: 8px;
    border: 1px solid rgba(125, 240, 189, .72);
    border-radius: 4px;
    padding: 7px 9px;
    background: rgba(7, 24, 29, .98);
  }
  .page-next-word-observatory .immediate-result[data-rank-swapped="true"] { border-color: rgba(255, 157, 188, .82); }
  .page-next-word-observatory .immediate-result-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 3px;
  }
  .page-next-word-observatory .immediate-result-head h3 { margin: 0; font-size: .84rem; }
  .page-next-word-observatory .immediate-result-head span { color: var(--gold); font-size: .68rem; font-weight: 800; }
  .page-next-word-observatory .immediate-result-values { margin: 0; }
  .page-next-word-observatory .immediate-result-values div {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 7px;
    padding: 2px 0;
    border-top: 1px solid rgba(49, 93, 102, .32);
  }
  .page-next-word-observatory .immediate-result-values dt,
.page-next-word-observatory .immediate-result-values dd {
    min-width: 0;
    margin: 0;
    font-size: .67rem;
    line-height: 1.25;
    overflow-wrap: anywhere;
  }
  .page-next-word-observatory .immediate-result-values dt { color: var(--muted); }
  .page-next-word-observatory .immediate-result-values dd { color: var(--text); font-weight: 700; }
  .page-next-word-observatory .immediate-result-values .immediate-result-route {
    grid-template-columns: 1fr;
    gap: 1px;
  }
  .page-next-word-observatory .immediate-result-route dd { color: var(--gold); }
  .page-next-word-observatory .immediate-cause {
    margin-top: 6px;
    padding-top: 5px;
    border-top: 1px solid rgba(255, 212, 123, .28);
  }
  .page-next-word-observatory .immediate-cause h4 {
    margin: 0 0 4px;
    color: var(--gold);
    font-size: .69rem;
  }
  .page-next-word-observatory .immediate-cause ol {
    display: grid;
    gap: 1px;
    margin: 0;
    padding-left: 17px;
  }
  .page-next-word-observatory .immediate-cause li {
    color: var(--text);
    font-size: .67rem;
    line-height: 1.22;
  }
  .page-next-word-observatory .immediate-cause li::marker { color: var(--accent); font-weight: 800; }
  .page-next-word-observatory .primary-action.is-docked {
    left: 12px;
    right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom));
    width: auto;
    max-width: none;
  }
  .page-next-word-observatory #networkCanvas { aspect-ratio: 1.15 / 1; }
  .page-next-word-observatory .stage-head { flex-direction: column; gap: 6px; }
  .page-next-word-observatory .stage-actions { width: 100%; grid-template-columns: auto minmax(0, 1fr); align-items: center; justify-items: start; }
  .page-next-word-observatory .focus-switch,
.page-next-word-observatory .candidate-view-switch { width: 100%; }
  .page-next-word-observatory .candidate-view-switch { grid-column: 2; }
  .page-next-word-observatory .candidate-ranking { grid-template-columns: 1fr; }
  .page-next-word-observatory .stage-foot { padding-inline: 10px; }
  .page-next-word-observatory .detail-panel > summary small { display: none; }
  .page-next-word-observatory .process-card div,
.page-next-word-observatory .summary-values div,
.page-next-word-observatory .metrics div { grid-template-columns: minmax(82px, .32fr) minmax(0, 1fr); }
}

@media (max-width: 390px) {
  .page-next-word-observatory .shell { width: calc(100% - 12px); }
  .page-next-word-observatory .eyebrow { font-size: .66rem; }
  .page-next-word-observatory h1 { font-size: 1.55rem; }
  html[lang="en"] .page-next-word-observatory h1 { font-size: 1.45rem; }
  .page-next-word-observatory .lang-switch { grid-template-columns: repeat(2, 36px); }
  .page-next-word-observatory .lang-switch button { min-height: 32px; padding-inline: 4px; }
  .page-next-word-observatory .samples button { font-size: .69rem; }
  .page-next-word-observatory .command-heading { display: grid; grid-template-columns: 1fr; }
  .page-next-word-observatory .mode-switch { width: 100%; }
  .page-next-word-observatory .selection-history-wrap { grid-template-columns: 1fr; gap: 3px; }
  .page-next-word-observatory .selection-history { padding-left: 20px; }
  .page-next-word-observatory .sentence-state-band { grid-template-columns: 1fr; }
  .page-next-word-observatory .sentence-state-band p { grid-column: 1; }
  .page-next-word-observatory .active-context { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-next-word-observatory .candidate-row { grid-template-columns: 24px minmax(0, 1fr) 52px; gap: 5px; }
  .page-next-word-observatory .candidate-score,
.page-next-word-observatory .candidate-signal { font-size: .64rem; }
  .page-next-word-observatory .buttons { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-next-word-observatory .buttons button { padding-inline: 4px; font-size: .76rem; }
  .page-next-word-observatory .process-card div,
.page-next-word-observatory .summary-values div,
  .page-next-word-observatory .metrics div { grid-template-columns: 78px minmax(0, 1fr); gap: 8px; }
}

/* FRACTARIUM body integration */
.page-next-word-observatory .next-word-app {
  width: min(100%, 1180px);
  margin: 0 auto 34px;
  color: var(--text);
}

.page-next-word-observatory .next-word-workbench {
  display: grid;
  grid-template-columns: minmax(500px, 1fr) minmax(250px, 290px) minmax(240px, 270px);
  grid-template-areas:
    "stage controls summary"
    "generated controls summary"
    "candidates details summary";
  gap: 14px;
  align-items: start;
}

.page-next-word-observatory .next-word-workbench > .stage { grid-area: stage; }
.page-next-word-observatory .next-word-control { grid-area: controls; min-width: 0; }
.page-next-word-observatory .next-word-workbench > .generated-work { grid-area: generated; }
.page-next-word-observatory .next-word-workbench > .change-summary { grid-area: summary; }
.page-next-word-observatory .next-word-workbench > .candidate-surface { grid-area: candidates; }
.page-next-word-observatory .next-word-workbench > .detail-panel { grid-area: details; }

.page-next-word-observatory .next-word-operation-panel {
  min-width: 0;
  margin: 0;
  padding: 12px;
}

.page-next-word-observatory .next-word-operation-panel > ul:empty {
  display: none;
}

.page-next-word-observatory .next-word-operation-panel .chamber-status {
  margin-bottom: 10px;
}

.page-next-word-observatory .next-word-control-stack {
  display: grid;
  gap: 10px;
}

.page-next-word-observatory .next-word-control-stack > .input-panel,
.page-next-word-observatory .next-word-control-stack > .command-panel {
  grid-area: auto;
}

.page-next-word-observatory .next-word-control-stack .panel {
  padding: 10px;
}

.page-next-word-observatory .next-word-formula-wrap {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
  gap: 18px;
  width: min(100%, 1180px);
  margin: 0 auto 34px;
}

.page-next-word-observatory .next-word-formula-wrap > * {
  min-width: 0;
  margin: 0;
}

.page-next-word-observatory .stage {
  min-width: 0;
  background: rgba(13, 26, 32, .96);
}

.page-next-word-observatory #networkCanvas {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  touch-action: manipulation;
}

.page-next-word-observatory .generated-work {
  margin: 0;
}

@media (max-width: 1120px) {
  .page-next-word-observatory .next-word-workbench {
    grid-template-columns: 1fr;
    grid-template-areas:
      "controls"
      "stage"
      "generated"
      "summary"
      "candidates"
      "details";
  }

  .page-next-word-observatory .next-word-formula-wrap {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .page-next-word-observatory .lab-hero {
    gap: 10px;
    padding: 18px 0 14px;
  }

  .page-next-word-observatory .lab-hero h1 {
    font-size: 2rem;
    line-height: 1.06;
  }

  .page-next-word-observatory .lab-hero__copy > p:last-child {
    margin-bottom: 0;
    font-size: .84rem;
    line-height: 1.5;
  }

  .page-next-word-observatory .lab-status-panel {
    display: none;
  }

  .page-next-word-observatory .next-word-app,
  .page-next-word-observatory .next-word-formula-wrap {
    width: min(100% - 22px, 1180px);
  }

  .page-next-word-observatory .next-word-operation-panel {
    padding: 8px;
  }

  .page-next-word-observatory .next-word-operation-panel > h2,
  .page-next-word-observatory .next-word-operation-panel > .chamber-status {
    display: none;
  }

  .page-next-word-observatory .next-word-control-stack {
    gap: 8px;
  }

  .page-next-word-observatory .next-word-control-stack .panel {
    padding: 8px;
  }

  .page-next-word-observatory .samples {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-next-word-observatory .samples button {
    min-height: 30px;
    font-size: .63rem;
  }

  .page-next-word-observatory #prompt {
    min-height: 50px;
  }

  .page-next-word-observatory .process-card {
    margin-top: 7px;
  }

  .page-next-word-observatory .process-card div {
    padding: 3px 0;
  }

  .page-next-word-observatory .status {
    display: none;
  }

  .page-next-word-observatory .stage-head > div:first-child > p {
    display: none;
  }

  .page-next-word-observatory .stage-actions {
    align-items: center;
    flex-flow: row nowrap;
    justify-content: space-between;
  }

  .page-next-word-observatory[data-candidate-visible="false"] .stage-actions .candidate-view-switch {
    display: none;
  }

  .page-next-word-observatory #networkCanvas {
    aspect-ratio: 1.35 / 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-next-word-observatory *,
  .page-next-word-observatory *::before,
  .page-next-word-observatory *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}