.thinking-shell {
  width: min(1180px, calc(100% - 40px));
  margin: auto;
  padding-bottom: 70px;
}
.thinking-hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  padding: 26px 0 38px;
}
.thinking-hero h1 {
  margin: 0;
  font:
    500 clamp(1.9rem, 4vw, 3.2rem)/1.45 Georgia,
    "Yu Mincho",
    serif;
  letter-spacing: -0.04em;
}
.thinking-hero h1 em {
  color: var(--mint-strong);
  font-style: normal;
}
.hero-copy {
  color: var(--ink-soft);
  margin: 16px 0 0;
  font-size: 0.9rem;
}
.hero-route {
  max-width: 310px;
  display: grid;
  grid-template-columns: auto auto auto auto auto;
  align-items: center;
  gap: 12px;
  color: var(--mint-strong);
  font-size: 0.9rem;
  font-weight: 700;
}
.hero-route > span {
  padding: 11px 18px;
  border: 1px solid #b9ccc3;
  border-radius: 50%;
  background: #edf3ec;
}
.hero-route > i {
  font-style: normal;
}
.hero-route > i:nth-of-type(3) {
  grid-column: 5;
  justify-self: center;
}
.hero-route small {
  grid-column: 1 / -1;
  color: var(--ink-soft);
  text-align: center;
  margin-top: 8px;
  font-weight: 400;
}
.thinking-shell button,
dialog button {
  font: inherit;
  cursor: pointer;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  min-height: 44px;
  padding: 8px 13px;
  line-height: 1.5;
  font-size: 0.8rem;
}
.thinking-shell button:hover,
dialog button:hover {
  border-color: var(--mint-strong);
  background: #edf3ec;
}
.thinking-shell button:disabled {
  cursor: default;
  opacity: 0.5;
}
.thinking-shell :focus-visible,
dialog :focus-visible {
  outline: 3px solid var(--mint-strong);
  outline-offset: 3px;
}
.workbook-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  padding: 18px 0 12px;
  border-block: 1px solid var(--line);
  align-items: center;
  justify-content: space-between;
}
.mode-switch {
  display: flex;
  padding: 4px;
  background: var(--paper-deep);
  border-radius: 12px;
  gap: 4px;
}
.mode-switch button {
  border-color: transparent;
  background: transparent;
  font-weight: 700;
  padding: 10px 18px;
}
.mode-switch button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--white);
}
.mode-switch small {
  display: block;
  opacity: 0.8;
  font-weight: 400;
  font-size: 0.68rem;
}
.file-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.file-actions button {
  font-size: 0.72rem;
  padding: 8px 10px;
}
.thinking-shell .quiet-button {
  background: transparent;
  border-color: transparent;
  color: var(--ink-soft);
}
.save-status {
  flex-basis: 100%;
  margin: 0;
  font-size: 0.69rem;
  color: var(--ink-soft);
}
.mode-context {
  padding: 16px 0 24px;
  font-size: 0.82rem;
  color: var(--ink-soft);
}
.mode-context strong {
  color: var(--ink);
}
.mode-context p {
  margin: 4px 0 0;
}
.fiction-label,
.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 5px;
  font-size: 0.65rem;
  font-weight: 700;
  background: var(--paper-deep);
  color: var(--ink-soft);
}
.fiction-label {
  background: #f7e7d9;
  color: #805000;
  margin-right: 8px;
}
.thinking-workspace {
  display: grid;
  grid-template-columns: 205px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}
.step-sidebar {
  position: sticky;
  top: calc(var(--lab-header-offset, 86px) + 16px);
}
#step-nav {
  display: grid;
  gap: 4px;
}
#step-nav button {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 9px;
  text-align: left;
  padding: 11px 8px;
  background: transparent;
  border-color: transparent;
}
#step-nav .step-number {
  width: 27px;
  height: 27px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font:
    italic 0.9rem Georgia,
    serif;
}
#step-nav b {
  display: block;
  font-size: 0.75rem;
}
#step-nav small {
  display: block;
  font-size: 0.6rem;
  color: var(--ink-soft);
  margin-top: 4px;
}
#step-nav button[aria-current="step"] {
  background: var(--white);
  border-color: var(--line);
  box-shadow: 0 3px 10px rgb(16 47 53 / 3%);
}
#step-nav button[aria-current="step"] .step-number {
  background: var(--mint-strong);
  color: white;
  border-color: var(--mint-strong);
}
#step-nav .step-status {
  font-size: 0.59rem;
  color: var(--mint-strong);
}
#step-nav .step-status.needs-review {
  color: var(--amber-strong);
}
.route-note {
  margin: 25px 0 0 44px;
  font-size: 0.68rem;
  color: var(--ink-soft);
  line-height: 1.9;
}
.stage {
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  min-height: 550px;
}
.stage-header {
  padding-bottom: 21px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
}
.stage-header .eyebrow {
  font-size: 0.66rem;
  margin-bottom: 9px;
  color: var(--mint-strong);
}
.stage-header h2 {
  font:
    500 clamp(1.35rem, 3vw, 1.8rem)/1.5 Georgia,
    "Yu Mincho",
    serif;
  margin: 0;
}
.stage-header p {
  margin: 8px 0 0;
  font-size: 0.8rem;
  color: var(--ink-soft);
}
.stage-header details {
  margin-top: 10px;
  font-size: 0.7rem;
  color: var(--ink-soft);
}
.stage-header summary {
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.stage h3 {
  font-size: 0.92rem;
  margin: 22px 0 12px;
}
.stage h4 {
  font-size: 0.82rem;
  margin: 0 0 10px;
}
.stage p {
  font-size: 0.8rem;
}
.tip {
  padding: 12px 15px;
  border-left: 3px solid var(--mint);
  background: #edf3ec;
  margin: 16px 0;
  color: var(--ink-soft);
  font-size: 0.76rem;
}
.handoff {
  font-size: 0.75rem;
  margin-bottom: 22px;
  padding: 12px 14px;
  background: var(--paper);
  border-radius: 9px;
  overflow-wrap: anywhere;
}
.handoff span {
  color: var(--mint-strong);
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.notice {
  padding: 12px 15px;
  background: #fff0d9;
  border: 1px solid #e8ca8d;
  border-radius: 9px;
  font-size: 0.8rem;
  color: var(--ink);
}
.stage label {
  display: block;
  font-size: 0.73rem;
  font-weight: 700;
  color: var(--ink-soft);
}
.stage input:not([type="checkbox"]):not([type="radio"]),
.stage textarea,
.stage select {
  width: 100%;
  display: block;
  font: inherit;
  font-weight: 400;
  color: var(--ink);
  background: white;
  border: 1px solid #b9c7c2;
  border-radius: 6px;
  padding: 9px 10px;
  margin-top: 5px;
  min-height: 44px;
  line-height: 1.6;
  font-size: 0.8rem;
}
.stage textarea {
  resize: vertical;
  min-height: 78px;
}
.stage input::placeholder,
.stage textarea::placeholder {
  color: #657672;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.form-grid .full {
  grid-column: 1 / -1;
}
.gap-layout {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
  gap: 15px;
}
.gap-arrow {
  color: var(--mint-strong);
  padding-top: 40px;
}
.gap-result {
  margin-top: 12px;
  padding: 14px;
  background: #edf3ec;
  border-radius: 8px;
}
.gap-result strong {
  font:
    500 1.6rem Georgia,
    serif;
  color: var(--mint-strong);
}
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 12px 0;
}
.inline-actions p {
  margin: 0;
}
.card-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
  align-items: start;
}
.card-group {
  min-width: 0;
  border: 1px dashed #b9c7c2;
  border-radius: 10px;
  padding: 12px;
  background: var(--paper);
  min-height: 125px;
}
.card-group.drag-over {
  outline: 3px solid var(--mint);
  background: #e2eee6;
}
.group-heading {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-bottom: 12px;
}
.group-heading label {
  flex: 1;
  min-width: 0;
}
.group-heading h3 {
  margin: 0;
  flex: 1;
}
.group-heading .icon-button {
  align-self: end;
}
.thinking-shell .icon-button {
  min-width: 40px;
  padding: 6px;
  font-size: 0.8rem;
}
.note-card {
  padding: 12px;
  margin: 10px 0;
  background: #fff6d8;
  border: 1px solid #e8dab0;
  border-radius: 5px 5px 9px 5px;
  box-shadow: 0 3px 5px rgb(16 47 53 / 4%);
}
.note-card[data-kind="opinion"] {
  background: #e8f0f8;
  border-color: #c9d7e5;
}
.note-card[data-kind="hypothesis"] {
  background: #f1eaf7;
  border-color: #d9cae6;
}
.note-card[data-kind="result"] {
  background: #e3f1e8;
  border-color: #b9d6c4;
}
.note-card textarea {
  background: transparent;
  border-color: transparent;
  padding: 3px;
  margin: 0;
  min-height: 75px;
}
.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 5px;
}
.card-top .tag {
  background: rgb(255 255 255 / 70%);
}
.card-top button {
  min-height: 32px;
  padding: 3px 7px;
  background: transparent;
}
.note-card details {
  font-size: 0.68rem;
  margin: 8px 0;
}
.note-card summary {
  cursor: pointer;
}
.note-card label {
  font-size: 0.64rem;
  margin-top: 7px;
}
.note-card select {
  font-size: 0.72rem;
}
.empty-note {
  color: #526864;
  font-size: 0.73rem;
  padding: 12px 0;
  margin: 0;
}
.fishbone {
  width: 100%;
  height: auto;
  min-height: 140px;
  background: #f5f3ed;
  border-radius: 12px;
  margin-bottom: 16px;
}
.fishbone text {
  fill: var(--ink);
  font: 13px sans-serif;
}
.fishbone path,
.map-lines path {
  stroke: #8bab9e;
  stroke-width: 2;
  fill: none;
}
.factor-list {
  display: grid;
  gap: 16px;
}
.factor {
  border-left: 3px solid var(--mint);
  padding: 5px 0 8px 14px;
}
.cause-card {
  padding: 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 9px;
  margin: 12px 0;
}
.cause-card.is-focus {
  border-color: var(--mint-strong);
  background: #edf3ec;
}
.cause-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.cause-top label {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--ink);
}
input[type="radio"],
input[type="checkbox"] {
  accent-color: var(--mint-strong);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.cause-card textarea {
  min-height: 62px;
}
.evidence-preview {
  margin: 10px 0;
  padding: 10px;
  font-size: 0.7rem;
  border-left: 2px solid var(--blue);
  background: #fff;
  overflow-wrap: anywhere;
}
.mindmap-scroll {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: radial-gradient(#c9d4cd 0.8px, transparent 0.8px);
  background-size: 16px 16px;
  max-height: 470px;
}
.mindmap-canvas {
  position: relative;
}
.map-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.map-node {
  position: absolute;
  width: 168px;
  min-height: 52px;
  max-height: 88px;
  overflow: hidden;
  overflow-wrap: anywhere;
  font-size: 0.72rem !important;
  text-align: left;
  box-shadow: 0 3px 8px rgb(16 47 53 / 5%);
}
.thinking-shell .map-node.root {
  background: var(--ink);
  border-color: var(--ink);
  color: white;
  cursor: default;
  display: flex;
  align-items: center;
  padding: 12px;
  font-size: 0.75rem;
}
.thinking-shell .map-node.selected {
  outline: 3px solid var(--mint-strong);
  outline-offset: 2px;
}
.thinking-shell .map-node.candidate {
  border-color: var(--mint);
  background: #e3f1e8;
}
.map-node small {
  display: block;
  color: var(--mint-strong);
  font-size: 0.59rem;
}
.node-editor {
  background: var(--paper);
  padding: 18px;
  border-radius: 9px;
  margin-top: 14px;
}
.checkbox-label {
  display: flex !important;
  gap: 9px;
  align-items: center;
  font-size: 0.78rem !important;
}
.table-scroll {
  overflow: auto;
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.matrix {
  border-collapse: collapse;
  width: 100%;
  min-width: 550px;
  font-size: 0.74rem;
}
.matrix caption {
  text-align: left;
  padding: 12px;
  color: var(--ink-soft);
}
.matrix th,
.matrix td {
  border-bottom: 1px solid var(--line);
  padding: 10px;
  vertical-align: middle;
  text-align: left;
}
.matrix th {
  background: var(--paper);
  font-size: 0.7rem;
}
.matrix th:first-child {
  min-width: 170px;
}
.matrix td select {
  min-width: 65px;
  padding: 7px;
}
.matrix .chosen {
  background: #edf3ec;
}
.score-reasons {
  margin-top: 9px;
  font-weight: 400;
  color: var(--ink-soft);
  line-height: 1.6;
}
.score-reasons summary {
  cursor: pointer;
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.score-reasons ul {
  padding-left: 18px;
  margin: 8px 0;
}
.score-reasons p {
  margin: 6px 0;
}
.matrix .checkbox-label {
  font-size: 0.73rem !important;
  color: var(--ink);
  font-weight: 400;
}
.criterion-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px auto;
  gap: 10px;
  align-items: end;
  margin: 10px 0;
}
.rank-message {
  font-size: 0.78rem;
  padding: 14px;
  border-radius: 9px;
  background: #edf3ec;
}
.check-row {
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
}
.check-row input[type="checkbox"] {
  margin-top: 18px;
}
.check-row label + label {
  margin-top: 7px;
}
.record-row {
  display: grid;
  grid-template-columns: minmax(120px, 2fr) repeat(2, minmax(75px, 1fr)) auto;
  gap: 10px;
  align-items: end;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}
.record-row .record-note {
  grid-column: 1 / -1;
}
.record-row.value-row {
  grid-template-columns: minmax(120px, 2fr) minmax(90px, 1fr) auto;
}
.graph-box {
  padding: 18px;
  margin: 18px 0;
  background: var(--paper);
  border-radius: 10px;
}
.graph-line {
  display: grid;
  grid-template-columns: 64px 1fr 60px;
  align-items: center;
  gap: 10px;
  margin: 14px 0;
  font-size: 0.72rem;
}
.graph-track {
  height: 22px;
  background: #e1e5de;
  border-radius: 4px;
  overflow: hidden;
}
.graph-bar {
  height: 100%;
  background: var(--blue-strong);
  border-radius: 4px;
  min-width: 0;
}
.graph-bar.after {
  background: var(--mint-strong);
}
.graph-bar.target {
  background: var(--amber-strong);
}
.graph-number {
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.graph-caption {
  font-size: 0.69rem !important;
  color: var(--ink-soft);
}
.result-callout {
  font-size: 0.82rem;
  font-weight: 700;
}
.kpt-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.kpt-column {
  min-width: 0;
  padding: 12px;
  background: var(--paper);
  border-radius: 8px;
  border-top: 3px solid var(--mint);
}
.kpt-column.problem {
  border-top-color: var(--coral);
}
.kpt-column.try {
  border-top-color: var(--blue);
}
.kpt-column h3 {
  margin: 0 0 12px;
}
.kpt-column h3 small {
  display: block;
  font-size: 0.64rem;
  font-weight: 400;
}
.kpt-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 10px;
  margin: 10px 0;
}
.kpt-card textarea {
  min-height: 85px;
  font-size: 0.73rem;
}
.kpt-card label {
  margin-top: 7px;
  font-size: 0.64rem;
}
.kpt-card .card-top {
  justify-content: end;
}
.stage-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 0 24px;
}
.thinking-shell .primary-button {
  background: var(--ink);
  color: white;
  border-color: var(--ink);
  font-weight: 700;
}
.thinking-shell .primary-button:hover {
  background: var(--mint-strong);
}
.guide-details {
  margin: 28px 0 0;
  padding: 22px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.78rem;
}
.guide-details summary {
  cursor: pointer;
  font-weight: 700;
}
#summary-dialog {
  width: min(850px, calc(100% - 32px));
  max-height: 90dvh;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 26px;
}
#summary-dialog::backdrop {
  background: rgb(16 47 53 / 50%);
}
#summary-dialog header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
#summary-dialog h2 {
  font-size: 1.1rem;
  margin: 0;
}
.summary-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 20px 0;
}
#summary-content {
  font-size: 0.8rem;
  overflow-wrap: anywhere;
}
#summary-content h3 {
  font-size: 1.1rem;
  border-top: 1px solid var(--line);
  margin-top: 24px;
  padding-top: 16px;
}
#summary-content h4 {
  margin-bottom: 8px;
}
#summary-content p {
  margin: 5px 0;
  white-space: pre-wrap;
}
@media (max-width: 900px) {
  .thinking-workspace {
    grid-template-columns: 165px minmax(0, 1fr);
    gap: 16px;
  }
  .stage {
    padding: 22px;
  }
  .hero-route {
    display: none;
  }
  .kpt-board {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 650px) {
  .thinking-shell {
    width: calc(100% - 24px);
  }
  .thinking-hero {
    padding: 12px 4px 26px;
  }
  .thinking-hero .eyebrow {
    font-size: 0.59rem;
  }
  .workbook-toolbar {
    gap: 12px;
  }
  .mode-switch {
    width: 100%;
  }
  .mode-switch button {
    flex: 1;
    padding-inline: 10px;
  }
  .file-actions {
    width: 100%;
  }
  .thinking-workspace {
    display: block;
  }
  .step-sidebar {
    position: static;
    margin-bottom: 16px;
  }
  #step-nav {
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 2px;
  }
  #step-nav button {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 1px;
    gap: 6px;
    min-height: 80px;
  }
  #step-nav b {
    font-size: 0.6rem;
    line-height: 1.45;
    text-align: center;
  }
  #step-nav small,
  .route-note {
    display: none;
  }
  #step-nav .step-status {
    font-size: 0.51rem;
  }
  .stage {
    padding: 19px 15px;
    border-radius: 12px;
  }
  .form-grid,
  .card-board {
    grid-template-columns: 1fr;
  }
  .gap-layout {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .gap-arrow {
    padding: 0;
    text-align: center;
    transform: rotate(90deg);
  }
  .criterion-row {
    grid-template-columns: minmax(0, 1fr) 87px auto;
    gap: 7px;
  }
  .record-row {
    grid-template-columns: 1fr 1fr auto;
    gap: 8px;
  }
  .record-row > label:first-child {
    grid-column: 1 / -1;
  }
  .record-row.value-row {
    grid-template-columns: 1fr auto;
  }
  .record-row .record-note {
    grid-column: 1 / -1;
  }
  .stage-actions {
    align-items: center;
  }
  .stage-actions button {
    font-size: 0.74rem;
  }
  .mode-context {
    font-size: 0.75rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}
@media print {
  body > :not(#summary-dialog) {
    display: none !important;
  }
  #summary-dialog {
    position: static;
    display: block !important;
    width: 100%;
    max-height: none;
    border: none;
    padding: 0;
    overflow: visible;
  }
  #summary-dialog header,
  .summary-actions {
    display: none !important;
  }
  #summary-content {
    font-size: 10pt;
  }
  #summary-content h3,
  #summary-content h4 {
    break-after: avoid;
  }
}
.card-group[data-drop-group=""] {
  grid-column: 1 / -1;
}
.card-group[data-drop-group=""] .card-stack {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.card-stack .note-card {
  margin: 0 0 12px;
}
.fishbone-scroll {
  overflow: auto;
  margin-bottom: 16px;
}
.fishbone-scroll .fishbone {
  display: block;
  min-width: 640px;
  margin-bottom: 0;
}
@media (max-width: 1000px) {
  .card-group[data-drop-group=""] .card-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 650px) {
  .card-group[data-drop-group=""] .card-stack {
    grid-template-columns: 1fr;
  }
}
.card-kind {
  display: inline-flex;
  gap: 7px;
  align-items: center;
}
.drag-handle {
  cursor: grab;
  font-size: 1.2rem;
  color: var(--ink-soft);
  line-height: 1;
  padding: 4px 7px;
  border-radius: 4px;
}
.drag-handle:hover {
  background: rgb(255 255 255 / 70%);
}
/* Keep the workbook nodes separate from the portal hero's decorative map nodes. */
.thinking-shell .map-node {
  height: 72px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  border-width: 1px;
  border-radius: 10px;
  line-height: 1.4;
  font-weight: 500;
}
.thinking-shell .map-node.root {
  border-radius: 38px;
}
/* The process is visible on entry; tools and their editors share one workspace. */
.process-overview {
  margin: 0 0 28px;
  padding: 28px;
  background: #fffdf8;
  border: 1px solid var(--line, #d5ded7);
  border-radius: 18px;
}
.overview-intro {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 0 25px;
}
.overview-intro .eyebrow {
  grid-column: 1 / -1;
}
.overview-intro h2 {
  font-size: 1.55rem;
  margin: 0;
}
.overview-intro p {
  margin: 0;
}
.process-overview ol {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 0;
  list-style: none;
  margin: 22px 0 15px;
}
.process-overview button {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  padding: 14px;
  background: #f2f6ef;
  border: 1px solid #c8d8ce;
  border-radius: 10px;
}
.process-overview button:hover {
  background: #dfede5;
}
.process-overview button > span {
  color: #437c69;
  font-size: 0.75rem;
  font-weight: 800;
}
.process-overview button b {
  font-size: 0.94rem;
}
.process-overview button small {
  font-size: 0.72rem;
  margin: 5px 0;
}
.process-overview button p {
  margin: 3px 0 0;
  font-size: 0.78rem;
  font-weight: normal;
}
.overview-return {
  margin: 0;
  font-size: 0.85rem;
}
.lesson {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 18px 20px;
  margin: 24px 0 18px;
  border-left: 4px solid #418270;
  background: #edf4ee;
  border-radius: 0 12px 12px 0;
}
.lesson > div {
  flex: 1;
  min-width: 0;
}
.lesson strong {
  font-size: 1rem;
}
.lesson p {
  font-size: 0.85rem;
  margin: 8px 0 0;
  line-height: 1.8;
}
.lesson .lesson-discovery {
  border-top: 1px solid #b7ccbf;
  padding-top: 8px;
  color: #285c4c;
}
.example-button {
  flex: 0 0 auto;
  background: #163e36 !important;
  color: #fff !important;
  border: 1px solid #163e36 !important;
  padding: 11px 14px;
  font-size: 0.83rem;
  white-space: nowrap;
}
.example-button:disabled {
  background: #e4ece5 !important;
  color: #53665c !important;
  border-color: #b2c5b6 !important;
  opacity: 1;
}
.kind-example {
  padding: 15px 18px;
  border: 1px solid #d6d4c4;
  border-radius: 12px;
  font-size: 0.84rem;
  background: #fcfaf2;
}
.kind-example p {
  margin: 8px 0 0;
}
.gather-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 18px 0;
  padding: 12px;
  position: sticky;
  top: 8px;
  z-index: 6;
  background: #fffdf8;
  border: 1px solid #c7d6cc;
  border-radius: 12px;
  box-shadow: 0 4px 15px #163e3610;
  font-size: 0.8rem;
}
.gather-toolbar small {
  width: 100%;
}
.card-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 18px;
}
.card-board > .ungathered {
  grid-column: 1 / -1;
}
.ungathered > .card-stack {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.card-group .card-group {
  margin-top: 12px;
  background: #f8fbf5;
}
.group-heading h3 small {
  display: block;
  font-weight: normal;
  font-size: 0.75rem;
}
.card-stack label {
  font-size: 0.73rem;
  margin-bottom: 8px;
}
.card-stack textarea {
  min-height: 85px;
  font-size: 0.85rem;
}
.card-stack input,
.card-stack select {
  font-size: 0.78rem;
  padding: 9px 8px;
}
.card-pick {
  display: flex !important;
  align-items: center;
  gap: 8px;
  margin: 0 !important;
}
.card-pick input {
  width: 18px;
  height: 18px;
  accent-color: #287a63;
}
.group-controls {
  display: flex;
  gap: 7px;
  align-items: end;
  margin-bottom: 12px;
}
.group-controls label {
  flex: 1;
  font-size: 0.72rem;
}
.group-controls select {
  font-size: 0.72rem;
  padding: 7px;
}
.local-add {
  margin: 12px 0 0;
}
.local-add button {
  font-size: 0.78rem;
  padding: 8px 12px;
}
.kj-diagram-scroll {
  overflow: auto;
  max-height: 450px;
  border: 1px solid #c6d7cc;
  background: #f6f9f4;
  border-radius: 12px;
}
.kj-diagram {
  position: relative;
}
.kj-diagram svg {
  position: absolute;
}
.kj-diagram svg > path {
  stroke: #9f492f;
  stroke-width: 2;
  fill: none;
}
.kj-diagram svg > path.hierarchy-line {
  stroke: #6d8375;
  stroke-dasharray: 5 5;
}
.kj-diagram text {
  font-size: 11px;
  fill: #8b3f2c;
  paint-order: stroke;
  stroke: #f6f9f4;
  stroke-width: 5;
}
.kj-island {
  position: absolute;
  width: 280px;
  padding: 10px 12px;
  border: 1px solid #8cab98;
  background: #fffdf8;
  border-radius: 12px;
  font-size: 0.8rem;
}
.kj-island.single {
  background: #fff8eb;
  border-style: dashed;
}
.kj-island small {
  display: block;
  color: #50695a;
  font-size: 0.66rem;
}
.relation-row {
  display: grid;
  grid-template-columns: 1fr 15px 1fr 35px;
  gap: 8px;
  align-items: center;
  margin: 16px 0;
}
.relation-row > label:nth-of-type(3) {
  grid-column: 1 / 4;
}
.relation-row label {
  font-size: 0.75rem;
}
.relation-row select {
  font-size: 0.8rem;
}
.method-source {
  font-size: 0.74rem;
  color: #52645d;
  margin-top: 20px;
}
.source-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 0.76rem;
  margin-top: 12px;
}
.source-strip > span {
  border-radius: 6px;
  background: #f0eee5;
  padding: 6px 9px;
}
.diagram-toolbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  padding: 12px;
  background: #eef2ec;
  border: 1px solid #cbd8cd;
  border-radius: 12px 12px 0 0;
  font-size: 0.78rem;
}
.diagram-toolbar > span {
  width: 100%;
}
.diagram-workbench {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  border: 1px solid #cbd8cd;
  border-top: 0;
  border-radius: 0 0 12px 12px;
  overflow: hidden;
  align-items: stretch;
}
.diagram-workbench .fishbone-scroll,
.diagram-workbench .mindmap-scroll {
  min-width: 0;
  border: 0;
  margin: 0;
  background: #fafbf6;
  max-height: 600px;
  border-radius: 0;
}
.fishbone-canvas {
  position: relative;
}
.fishbone-canvas svg {
  position: absolute;
  top: 0;
  left: 0;
}
.fishbone-canvas svg path {
  fill: none;
  stroke: #8faa99;
  stroke-width: 3;
}
.fish-head {
  position: absolute;
  width: 140px;
  background: #dbe9e1;
  border: 2px solid #689884;
  border-radius: 10px;
  padding: 12px;
  font-size: 0.8rem;
  line-height: 1.6;
}
.fish-head small {
  display: block;
  font-size: 0.65rem;
}
.bone-label,
.cause-chip,
.bone-add {
  position: absolute;
  text-align: left;
  font-size: 0.8rem;
  background: #fffdf8;
  border: 1px solid #a9bdae;
  border-radius: 8px;
}
.bone-label {
  width: 225px;
  padding: 9px 12px;
}
.bone-label small,
.cause-chip small {
  display: block;
  font-size: 0.64rem;
  color: #536a5e;
}
.cause-chip {
  width: 205px;
  min-height: 57px;
  padding: 8px 10px;
}
.cause-chip.selected,
.bone-label.selected {
  border: 2px solid #246e59;
  background: #e4f0e8;
}
.cause-chip.is-focus {
  box-shadow: 0 0 0 3px #dfa27d60;
}
.bone-add {
  padding: 8px 10px;
  font-size: 0.75rem;
  white-space: nowrap;
}
.diagram-editor {
  padding: 18px;
  border-left: 1px solid #cbd8cd;
  background: #fffdf8;
  margin: 0;
  min-width: 0;
}
.diagram-editor h3 {
  font-size: 0.94rem;
  margin: 0 0 14px;
}
.diagram-editor label {
  font-size: 0.78rem;
  margin-bottom: 13px;
}
.diagram-editor input,
.diagram-editor textarea,
.diagram-editor select {
  font-size: 0.83rem;
  padding: 9px;
}
.diagram-editor textarea {
  min-height: 70px;
}
.diagram-editor .handoff {
  font-size: 0.77rem;
  margin: 12px 0;
  padding: 12px;
}
.diagram-editor .handoff span {
  font-size: 0.68rem;
}
.diagram-editor .evidence-preview {
  font-size: 0.76rem;
  padding: 11px;
  margin: 10px 0 14px;
}
.evidence-preview small {
  display: block;
  margin-top: 7px;
  font-size: 0.7rem;
}
.diagram-editor .inline-actions {
  flex-direction: column;
  align-items: stretch;
}
.diagram-editor button {
  font-size: 0.78rem;
}
.map-lines path {
  stroke-width: 4;
}
.map-lines .branch-left {
  stroke: #bc7758;
}
.map-lines .branch-right {
  stroke: #518b76;
}
.mindmap-canvas .map-node.branch-left {
  border-color: #ba876d;
  background: #f8ece1;
}
.mindmap-canvas .map-node.branch-right {
  border-color: #6eac93;
  background: #eaf4e9;
}
.mindmap-canvas .map-node.selected {
  border: 3px solid #214c3d;
}
.mindmap-canvas .map-node.root {
  height: 72px;
  border-radius: 18px;
  padding: 10px 14px;
}
.node-editor {
  border-radius: 0;
}
@media (max-width: 1100px) {
  .diagram-workbench {
    grid-template-columns: minmax(0, 1fr) 250px;
  }
  .diagram-editor {
    padding: 14px;
  }
  .ungathered > .card-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 700px) {
  .process-overview {
    padding: 20px 15px;
  }
  .overview-intro {
    display: block;
  }
  .overview-intro p {
    margin-top: 10px;
    font-size: 0.85rem;
  }
  .process-overview ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
  }
  .process-overview button {
    padding: 11px;
  }
  .process-overview button small {
    line-height: 1.5;
  }
  .lesson {
    flex-direction: column;
    gap: 12px;
    padding: 15px;
  }
  .example-button {
    align-self: flex-start;
  }
  .card-board {
    display: flex;
    flex-direction: column;
  }
  .card-group {
    width: 100%;
  }
  .ungathered > .card-stack {
    display: flex;
    flex-direction: column;
  }
  .gather-toolbar {
    top: 4px;
    gap: 7px;
    padding: 10px;
  }
  .gather-toolbar > span {
    width: 100%;
  }
  .gather-toolbar button {
    font-size: 0.74rem;
    padding: 8px 10px;
  }
  .diagram-workbench {
    display: flex;
    flex-direction: column;
  }
  .diagram-workbench .fishbone-scroll,
  .diagram-workbench .mindmap-scroll {
    width: 100%;
    height: 300px;
  }
  .diagram-editor {
    border-left: 0;
    border-top: 1px solid #cbd8cd;
    width: 100%;
    padding: 16px;
  }
  .diagram-editor .inline-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .diagram-editor textarea {
    min-height: 58px;
  }
  .relation-row {
    grid-template-columns: 1fr 15px 1fr 30px;
  }
  .source-strip > span {
    max-width: 100%;
  }
}
@media print {
  .process-overview,
  .lesson,
  .gather-toolbar,
  .diagram-toolbar,
  .diagram-editor {
    display: none;
  }
}
/* Keep new groups beside the cards being read, with local scroll areas. */
.card-board {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}
.card-board > .ungathered {
  grid-column: auto;
}
.ungathered > .card-stack {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.card-group > .card-stack {
  max-height: 650px;
  overflow: auto;
  padding: 1px 4px 8px;
}
.gathered-groups {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-height: 920px;
  overflow: auto;
  padding: 1px 4px 8px;
}
.gathered-groups .card-stack {
  max-height: 350px;
}
@media (max-width: 900px) {
  .ungathered > .card-stack {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 700px) {
  .gathered-groups {
    width: 100%;
    max-height: none;
    padding: 1px;
  }
  .card-group > .card-stack {
    max-height: 440px;
  }
}
.process-overview button > span {
  color: #2c5c48;
}
.diagram-view {
  min-width: 0;
  background: #fafbf6;
}
.zoom-tools {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
  padding: 7px;
  border-bottom: 1px solid #dbe5dc;
  background: #f5f8f0;
  font-size: 0.68rem;
}
.zoom-tools button {
  font-size: 0.68rem;
  padding: 5px 8px;
  min-height: 30px;
}
.zoom-tools span {
  font-size: 0.65rem;
  color: #4e6257;
  margin-left: 4px;
}
.diagram-drawing {
  position: relative;
}
.diagram-drawing > div {
  transform-origin: 0 0;
}
@media (max-width: 700px) {
  .diagram-view {
    width: 100%;
  }
}
.mindmap-canvas .map-node {
  height: 92px;
}
.mindmap-canvas .map-node.root {
  height: 92px;
}
.table-scroll {
  position: relative;
  max-width: 100%;
}
.mindmap-canvas .map-node {
  width: 172px;
  max-height: none;
  font-size: 0.85rem !important;
}
/* Preset controls sit outside labels, beside the exact field or item they change. */
.field-frame {
  min-width: 0;
}
.field-frame > label {
  margin-bottom: 0;
}
.preset-control {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin: 7px 0 4px;
  font-size: 0.7rem;
}
.thinking-shell .preset-button {
  background: #e5efe6;
  border: 1px solid #87a891;
  color: #234f3a;
  border-radius: 7px;
  padding: 6px 10px;
  min-height: 32px;
  font-size: 0.72rem;
  white-space: nowrap;
}
.thinking-shell .preset-button[aria-pressed="true"] {
  background: #fff6e5;
  border-color: #b99154;
  color: #6a4821;
}
.thinking-shell .preset-button:disabled {
  opacity: 0.6;
}
.preset-changed {
  outline: 3px solid #37846b;
  outline-offset: 3px;
  background-color: transparent !important;
  border-radius: 8px;
}
.preset-pair {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 10px 0 16px;
}
.preset-option {
  border: 1px dashed #a7bdac;
  background: #f5f8f0;
  border-radius: 8px;
  padding: 12px;
  margin: 12px 0;
  font-size: 0.78rem;
}
.preset-option > b {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
}
.blank-preset-card {
  background: #faf9f0;
  border-style: dashed;
  box-shadow: none;
}
.blank-preset-card > small {
  display: block;
  margin-top: 7px;
  font-size: 0.7rem;
  color: #546658;
}
.blank-preset-card p {
  font-size: 0.78rem;
  margin: 12px 0;
}
.preset-card-options {
  margin-top: 10px;
}
.group-heading > .field-frame {
  flex: 1;
  min-width: 0;
}
.diagram-editor .preset-control {
  margin-bottom: 14px;
}
.diagram-editor .preset-button {
  font-size: 0.72rem;
  padding: 6px 9px;
}
.matrix .preset-button {
  font-size: 0.65rem;
  padding: 5px;
}
.table-scroll .preset-changed {
  outline-offset: -2px;
}
.kj-island {
  cursor: pointer;
  text-align: left;
}
.kj-island span {
  display: block;
}
.review-notice {
  background: #fff8e9;
  border: 1px solid #c8a365;
  border-radius: 10px;
  padding: 16px;
  font-size: 0.8rem;
  margin: 14px 0 20px;
}
.review-notice ul {
  list-style: none;
  padding: 0;
  margin: 12px 0;
}
.review-notice li {
  padding: 10px 0;
  border-top: 1px solid #e5d4ad;
}
.review-notice li > b,
.review-notice li > span {
  display: block;
  overflow-wrap: anywhere;
}
.review-notice li > span {
  margin: 7px 0;
}
.review-notice li button {
  font-size: 0.72rem;
  padding: 4px 8px;
}
.download-status {
  border: 1px solid #90b69a;
  background: #eaf4e8;
  border-radius: 10px;
  padding: 16px;
  font-size: 0.83rem;
  margin-bottom: 18px;
  overflow-wrap: anywhere;
}
.download-status p {
  margin: 8px 0 0;
}
#confirm-dialog {
  width: min(480px, calc(100% - 32px));
  padding: 24px;
  border: 1px solid #89a08f;
  border-radius: 14px;
  background: #fffdf7;
  color: #163b32;
  box-shadow: 0 15px 60px #163b3240;
}
#confirm-dialog::backdrop {
  background: #102f3560;
}
#confirm-dialog h2 {
  font-size: 1.2rem;
  margin: 0 0 16px;
}
#confirm-dialog p {
  font-size: 0.9rem;
  line-height: 1.9;
}
#confirm-dialog button {
  padding: 9px 16px;
  border: 1px solid #a5b7a8;
  border-radius: 8px;
}
@media (max-width: 700px) {
  .record-row > .field-frame:first-child {
    grid-column: 1 / -1;
  }
  .preset-control > small {
    font-size: 0.64rem;
  }
  .field-frame .preset-control {
    margin-top: 5px;
  }
}

/* SVG lines are selectable and have a wider pointer target than their ink. */
.kj-diagram svg g path {
  stroke: #9f492f;
  stroke-width: 2;
  fill: none;
}
.kj-diagram svg g path.hierarchy-line {
  stroke: #6d8375;
  stroke-dasharray: 5 5;
}
.kj-diagram svg g path.relation-hit {
  stroke: transparent;
  stroke-width: 20;
  pointer-events: stroke;
}
.kj-diagram svg g {
  cursor: pointer;
}
.kj-diagram svg g:focus {
  outline: none;
}
.kj-diagram svg g:focus path:not(.relation-hit) {
  stroke: #244a38;
  stroke-width: 5;
}
.relation-row > .field-frame:nth-of-type(3) {
  grid-column: 1 / 4;
}
.relation-row > .preset-control {
  grid-column: 1 / 4;
}
.criterion-row > .preset-control {
  grid-column: 1 / 3;
}
.criterion-row > .icon-button {
  grid-column: 3;
  grid-row: 1;
}
.diagram-empty {
  padding: 32px 20px;
  min-height: 140px;
  display: grid;
  place-items: center;
  text-align: center;
  color: #53695d;
  background: #f6f9f4;
  border: 1px dashed #97ac9d;
  border-radius: 14px;
}

/* Single cards remain readable inside the narrower, adjacent KJ panel. */
.card-group[data-drop-group=""] > .card-stack {
  grid-template-columns: 1fr;
}

/* Stage navigation stays stable during consecutive taps and iframe scrolling. */
html:has(.thinking-shell) {
  scroll-behavior: auto;
}

/* A preset is a single item action; editing and navigation stay neutral. */
.item-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin: 28px 0 18px;
}
.item-heading h3 {
  margin: 0;
}
.item-heading .preset-control {
  margin: 0;
}
.preset-control {
  min-height: 40px;
  margin: 10px 0;
}
.thinking-shell .preset-button {
  min-height: 40px;
  font-size: 0.78rem;
  padding: 8px 14px;
}
.thinking-shell button:hover:not(.preset-button):not(.primary-button),
.diagram-editor button:hover {
  background: #eef1f8;
  border-color: #73859a;
}
.thinking-shell :focus-visible,
dialog :focus-visible {
  outline-color: #506b91;
}
.thinking-shell .mindmap-canvas .map-node:not(.root) {
  background: #fffdf8;
  border-color: #93a3b5;
}
.thinking-shell .mindmap-canvas .map-node.candidate {
  background: #eef1f8;
}
.thinking-shell .mindmap-canvas .map-node.selected {
  background: #e3eaf6;
  border-color: #4c668d;
}
.thinking-shell .diagram-editor .inline-actions button {
  background: #fffdf8;
  border-color: #a8b1bd;
  color: #243e53;
}
.thinking-shell .diagram-editor .inline-actions button:hover {
  background: #eef1f8;
  border-color: #73859a;
}
.branch-presets {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 22px 0;
}
.branch-preset {
  padding: 16px;
  border: 1px solid #d1d7dd;
  border-radius: 10px;
  background: #fffdf8;
  font-size: 0.82rem;
}
.branch-preset .preset-control {
  margin-bottom: 0;
}
.lesson details {
  font-size: 0.76rem;
  margin-top: 8px;
}
.lesson details summary {
  color: #3e6553;
  cursor: pointer;
}
.thinking-shell .stage {
  overflow-anchor: none;
}
/* Read cards first, then give groups their own full-width space. */
.card-board {
  display: block;
  margin: 20px 0 36px;
}
.card-board > .ungathered {
  width: 100%;
}
.card-group {
  padding: 22px;
}
.card-group > .card-stack,
.card-group[data-drop-group=""] > .card-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  max-height: none;
  overflow: visible;
  padding: 6px;
}
.card-stack .note-card {
  margin: 0;
  padding: 20px;
}
.card-stack textarea {
  min-height: 100px;
}
.card-stack label {
  font-size: 0.79rem;
}
.card-stack input,
.card-stack select,
.card-stack textarea {
  font-size: 0.86rem;
}
.card-source {
  color: #536259;
  font-size: 0.76rem;
  line-height: 1.7;
  margin: 14px 0;
}
.card-details {
  font-size: 0.76rem;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid #d8ddd5;
}
.card-details summary {
  cursor: pointer;
  color: #445d4e;
}
.card-details[open] > .field-frame {
  margin-top: 14px;
}
.gathered-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  max-height: none;
  overflow: visible;
  padding: 6px;
  margin: 22px 0;
}
.gathered-groups .card-stack {
  grid-template-columns: 1fr;
  max-height: none;
}
.gathered-groups .group-heading {
  align-items: start;
}
.group-controls {
  margin: 18px 0;
}
.kind-example {
  padding: 16px 20px;
  margin: 20px 0;
}
.kind-example summary {
  font-size: 0.85rem;
  cursor: pointer;
  font-weight: 600;
}
.kind-example p {
  margin-top: 16px;
}
.card-group .card-group {
  margin: 24px 0;
}
.kj-diagram svg g.preset-changed path:not(.relation-hit) {
  stroke: #37846b;
  stroke-width: 4;
}
@media (max-width: 900px) {
  .gathered-groups {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 700px) {
  .card-group {
    padding: 14px;
  }
  .card-group > .card-stack,
  .card-group[data-drop-group=""] > .card-stack {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .card-stack .note-card {
    padding: 18px;
  }
  .branch-presets {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .branch-preset {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
  }
  .branch-preset .preset-control {
    margin: 0;
  }
  .item-heading {
    align-items: start;
  }
}
html:has(.thinking-shell) {
  overflow-anchor: none;
}

/* One temporary outline per work item, with persistent adjacent controls. */
.note-card > .field-frame {
  margin-top: 16px;
}
.note-card .card-top {
  justify-content: space-between;
}
.kj-diagram-placeholder {
  min-height: 180px;
  display: grid;
  align-items: center;
  padding: 28px;
  border: 1px dashed #b4c2b9;
  border-radius: 12px;
  background: #f7f8f3;
  color: #52645d;
  font-size: 0.85rem;
}
.relation-row {
  padding: 16px;
  border: 1px solid #d1d7dd;
  border-radius: 10px;
}
.relation-row > .icon-button {
  grid-column: 4;
  grid-row: 1;
  align-self: start;
}
.rank-message {
  min-height: 5em;
}
.record-row {
  margin: 20px 0;
}
@media (max-width: 700px) {
  .relation-row {
    grid-template-columns: 1fr 15px 1fr 35px;
    padding: 12px;
  }
  .relation-row > .field-frame {
    grid-column: 1 / 4;
  }
  .relation-row > span {
    display: none;
  }
}

/* Tool names, actual outputs, and incoming work stay visible at each stage. */
.field-heading,
.transfer-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-bottom: 7px;
}
.field-heading > label {
  margin: 0;
  flex: 1 1 130px;
}
.field-heading > .preset-control {
  margin: 0 0 0 auto;
}
.field-frame > input,
.field-frame > select,
.field-frame > textarea {
  width: 100%;
}
.tool-guide,
.stage-transfer,
.stage-outcome {
  padding: 20px;
  border: 1px solid #cbd8d2;
  border-radius: 12px;
  margin: 22px 0;
  background: #fafbf7;
}
.tool-guide-label {
  font-size: 0.76rem;
  color: #32675b;
  font-weight: 700;
  margin: 0 0 14px;
}
.tool-guide-grid,
.transfer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.tool-guide-grid > article:only-child {
  grid-column: 1 / -1;
}
.tool-guide h3,
.stage-transfer h3,
.stage-outcome h3 {
  margin: 0 0 12px;
  font-size: 0.95rem;
}
.tool-guide dl,
.summary-rows {
  margin: 0;
  font-size: 0.79rem;
  line-height: 1.75;
}
.tool-guide dt,
.summary-rows dt {
  font-weight: 700;
  color: #385d5c;
  font-size: 0.72rem;
}
.tool-guide dd,
.summary-rows dd {
  margin: 2px 0 12px;
  overflow-wrap: anywhere;
}
.tool-guide dd:last-child,
.summary-rows > div:last-child dd {
  margin-bottom: 0;
}
.transfer-grid h4 {
  margin: 0 0 14px;
  font-size: 0.82rem;
  color: #1c6154;
}
.transfer-heading h3 {
  margin: 0;
}
.transfer-status,
.transfer-pending {
  font-size: 0.75rem;
  color: #52645d;
  line-height: 1.7;
}
.transfer-pending {
  padding-top: 12px;
  border-top: 1px solid #d9e2dc;
  margin-bottom: 0;
}
.stage-outcome {
  margin-top: 32px;
}
.brainstorm-rules {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 20px;
  list-style: none;
  padding: 0;
  font-size: 0.79rem;
}
.brainstorm-rules li {
  padding: 12px;
  background: #f0f2f8;
  border-radius: 8px;
}
.brainstorm-rules b {
  display: block;
  color: #35506c;
}
.brainstorm-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin: 20px 0;
  padding: 6px;
}
.brainstorm-board > .empty-note {
  grid-column: 1 / -1;
}
.brainstorm-note {
  padding: 20px;
  border: 1px solid #c7d0df;
  border-radius: 10px;
  background: #f4f5fa;
  min-width: 0;
}
.brainstorm-note .card-top {
  justify-content: space-between;
  font-size: 0.76rem;
}
.brainstorm-note .field-frame {
  margin-top: 16px;
}
.brainstorm-note textarea {
  min-height: 90px;
}
.brainstorm-note .inline-actions button {
  font-size: 0.73rem;
}
.brainstorm-parent,
.brainstorm-caption {
  font-size: 0.75rem;
  line-height: 1.7;
  color: #566576;
}
.check-complete {
  display: flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  font-size: 0.73rem;
  padding-top: 28px;
}
.check-row .check-complete input[type="checkbox"] {
  margin-top: 0;
}
@media (max-width: 700px) {
  .tool-guide-grid,
  .transfer-grid,
  .brainstorm-board {
    grid-template-columns: 1fr;
  }
  .tool-guide,
  .stage-transfer,
  .stage-outcome {
    padding: 16px;
  }
  .brainstorm-rules {
    gap: 10px;
  }
  .check-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .check-complete {
    grid-column: 1;
    padding-top: 0;
  }
  .check-row > div {
    grid-column: 1 / -1;
    grid-row: 2;
  }
  .check-row > .icon-button {
    grid-column: 2;
    grid-row: 1;
  }
}
.branch-preset {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.branch-preset > .preset-control {
  margin: 0 0 0 auto;
}
.check-row {
  margin: 18px 0;
}

/* Card content is a compact, ordinary editable field. */
.card-stack .note-card textarea {
  background: #fff;
  border: 1px solid #b8c9ce;
  border-radius: 7px;
  padding: 10px 12px;
  margin: 0;
  min-height: 68px;
  height: 76px;
  resize: vertical;
}
.card-origin {
  display: block;
  font-size: 0.7rem;
  color: #4e6570;
  margin: 10px 0 8px;
}
.note-card > .card-content {
  margin-top: 0;
}
.kj-card-connection,
.kj-diagram-purpose,
.kj-reading {
  font-size: 0.79rem;
  line-height: 1.8;
  padding: 14px 18px;
  background: #f2f5f8;
  border-radius: 9px;
  margin: 16px 0;
  color: #344e60;
}
.kj-reading ul {
  padding-left: 18px;
  margin: 10px 0 0;
}
.kj-reading p {
  margin-bottom: 0;
}
.kj-reading li + li {
  margin-top: 12px;
}
.kj-island {
  height: 90px;
}
.kj-island span {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}