[hidden] { display: none !important; }
:root {
  --black:#111;
  --dark:#2a2a2a;
  --mid:#666;
  --muted:#888;
  --line:#d2d2d2;
  --light:#f5f5f5;
  --white:#fff;
  --blue:#e7eef8;
  --blue-ink:#233a57;
  --green:#e9f2e4;
  --green-ink:#304b29;
  --red:#fae9e8;
  --red-ink:#8a2d2a;
  --amber:#f8eddb;
  --amber-ink:#6e4c16;
}
* {
  box-sizing:border-box;
}
html {
  background:var(--white);
  color:var(--black);
  font-family:Arial,Helvetica,sans-serif;
}
body {
  margin:0;
  background:var(--white);
  color:var(--black);
  font-size:14px;
  line-height:1.45;
}
button,input,select,textarea {
  font:inherit;
}
button {
  cursor:pointer;
}
a {
  color:inherit;
}
h1,h2,h3,p {
  margin:0;
}
h1 {
  font-size:29px;
  line-height:1.1;
  letter-spacing:-.02em;
}
h3 {
  font-size:17px;
  line-height:1.2;
}
.eyebrow {
  font-size:10px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--mid);
}
/* Header */
.app-header {
  border-bottom:2px solid var(--black);
  padding:26px 34px 22px;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
}
.header-copy {
  min-width:0;
}
.header-subtitle {
  color:var(--mid);
  margin-top:6px;
}
.project-line {
  display:flex;
  gap:8px;
  align-items:center;
  margin-top:14px;
  font-size:12px;
  color:var(--mid);
  flex-wrap:wrap;
}
.project-line span:first-child {
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.project-line strong {
  color:var(--black);
}
.save-state {
  margin-left:8px;
  padding-left:10px;
  border-left:1px solid var(--line);
  text-transform:uppercase;
  letter-spacing:.08em;
  font-size:10px;
}
.header-actions {
  display:flex;
  gap:7px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
/* Buttons */
.button {
  border:1px solid var(--black);
  background:var(--white);
  color:var(--black);
  padding:9px 13px;
  border-radius:2px;
  font-weight:700;
  font-size:12px;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  line-height:1.2;
}
.button:hover {
  background:var(--light);
}
.button.primary {
  background:var(--black);
  color:var(--white);
}
.button.primary:hover {
  background:var(--dark);
}
.button.secondary {
  background:var(--white);
}
.text-button {
  border:0;
  background:none;
  padding:0;
  font-size:12px;
  font-weight:700;
  text-decoration:underline;
  text-underline-offset:2px;
  text-align:left;
}
.text-button:hover {
  color:var(--dark);
}
.icon-button {
  border:1px solid var(--black);
  background:var(--white);
  padding:7px 9px;
  font-weight:700;
}
button.button:hover, .icon-button:hover {
  border-color:#aaa;
  background:var(--light);
}
button.button.primary:hover {
  border-color:#333;
  background:var(--dark);
}
/* Process navigation */
.app-shell {
  max-width:1500px;
  margin:0 auto;
  display:grid;
  grid-template-columns:235px minmax(0,1fr);
  min-height:calc(100vh - 124px);
}
.process-nav {
  border-right:1px solid var(--line);
  padding:24px 0;
  position:sticky;
  top:0;
  height:calc(100vh - 0px);
  align-self:start;
  background:var(--white);
}
.process-heading {
  padding:0 20px 16px;
}
.process-heading p {
  font-size:12px;
  color:var(--mid);
  margin-top:4px;
}
.nav-item {
  width:100%;
  display:grid;
  grid-template-columns:38px 1fr;
  text-align:left;
  border:0;
  border-top:1px solid var(--line);
  padding:15px 20px 14px;
  background:var(--white);
  color:var(--black);
  transition:background .12s ease;
}
.nav-item:last-child {
  border-bottom:1px solid var(--line);
}
.nav-item:hover {
  background:var(--light);
}
.nav-item.active {
  background:var(--black);
  color:var(--white);
}
.nav-item span {
  grid-row:span 2;
  font-size:10px;
  color:var(--mid);
  padding-top:2px;
}
.nav-item strong {
  font-size:14px;
  line-height:1.15;
}
.nav-item small {
  font-size:11px;
  color:var(--mid);
  margin-top:4px;
}
.nav-item.active span,.nav-item.active small {
  color:#bdbdbd;
}
.storage-callout {
  margin:18px 20px 0;
  padding:14px 12px 12px;
  border:1px solid #d8b6b4;
  background:var(--red);
}
.storage-callout .eyebrow,.storage-callout strong,.storage-callout p,.storage-callout .text-button {
  color:var(--red-ink);
}
.storage-callout strong {
  display:block;
  font-size:12px;
  margin-top:3px;
}
.storage-callout p {
  font-size:12px;
  margin-top:4px;
}
.storage-callout .text-button {
  margin-top:9px;
}
/* Sections */
.workspace {
  min-width:0;
}
.section-panel {
  display:none;
  min-height:calc(100vh - 124px);
  padding:28px 32px 50px;
}
.section-panel.active {
  display:block;
  animation:sectionFade .22s ease both;
}
@keyframes sectionFade {
  from {
    opacity:0;
  }
  to {
    opacity:1;
  }
}
.section-heading {
  padding:8px 0 22px;
  border-bottom:2px solid var(--black);
  margin-bottom:20px;
}
.section-heading h2 {
  font-size:25px;
  line-height:1.12;
  margin-top:4px;
}
.section-heading p {
  margin-top:6px;
  color:var(--mid);
  max-width:760px;
  font-size:13px;
}
.panel {
  border:1px solid var(--line);
  background:var(--white);
}
.panel-heading {
  padding:17px 20px;
  border-bottom:1px solid var(--line);
  display:flex;
  justify-content:space-between;
  gap:18px;
  align-items:flex-start;
}
/* Explore */
.split-panels {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}
.learn-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
  margin-top:16px;
}
.learn-grid .learning-panel {
  margin-top:0;
}
.learn-actions {
  display:flex;
  gap:18px;
  flex-wrap:wrap;
  align-items:center;
}
.choice-grid {
  padding:16px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:8px;
}
.choice-card {
  min-height:76px;
  text-align:left;
  border:1px solid #aaa;
  background:var(--white);
  padding:12px;
  display:flex;
  flex-direction:column;
  justify-content:flex-start;
  align-items:flex-start;
}
.choice-card:hover {
  background:var(--light);
  border-color:var(--black);
}
.choice-card.selected {
  background:#d9ef53;
  border-color:var(--black);
  color:#202700;
}
.choice-card strong {
  display:block;
  font-size:13px;
}
.choice-card span {
  display:block;
  font-size:12px;
  color:var(--mid);
  margin-top:4px;
}
.choice-card.selected span {
  color:#53620c;
}
.interaction-strip {
  border:1px solid var(--black);
  background:var(--light);
  margin-top:16px;
  padding:15px 18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
}
.logic-line {
  display:flex;
  gap:10px;
  align-items:center;
  font-size:19px;
  margin-top:5px;
}
.logic-line span {
  color:var(--muted);
}
/* Forms */
.field {
  display:block;
}
.field>span {
  display:block;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.07em;
  font-weight:700;
  margin-bottom:6px;
}
input,select,textarea {
  width:100%;
  border:1px solid #aaa;
  border-radius:2px;
  background:var(--white);
  color:var(--black);
  padding:9px 10px;
  outline:0;
}
input:focus,select:focus,textarea:focus {
  border-color:var(--black);
}
textarea {
  resize:vertical;
  min-height:104px;
}
.form-grid {
  display:grid;
  gap:16px;
  margin-top:16px;
}
.form-grid.three {
  grid-template-columns:1fr 1fr 1fr;
}
/* Learning / questions */
.learning-panel {
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:20px;
  margin-top:16px;
  border:1px solid #b9c9dc;
  background:var(--blue);
  padding:17px;
}
.learning-panel h3 {
  margin-top:4px;
}
.learning-panel p {
  font-size:12px;
  color:var(--blue-ink);
  margin-top:5px;
  line-height:1.45;
}
.learning-question {
  margin-top:16px;
}
/* Field notes */
.field-notes {
  margin-top:18px;
  border:1px solid #bdccb8;
  background:var(--green);
}
.field-notes-heading {
  padding:15px 18px;
  border-bottom:1px solid #bdccb8;
}
.field-notes-heading h3 {
  font-size:15px;
  margin-top:4px;
}
.field-notes-heading p {
  font-size:12px;
  color:var(--green-ink);
  margin-top:4px;
}
.field-notes-body {
  display:grid;
  gap:14px;
  padding:14px 18px 18px;
}
.field-notes > .field {
  padding:14px 18px 18px;
}
.field-notes-body .field {
  padding:0;
}
.field-notes textarea {
  min-height:86px;
}
/* Help */
.help-strip {
  margin-top:18px;
  border:1px solid #d8b6b4;
  background:var(--red);
  padding:13px 14px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
}
.help-strip>div {
  display:flex;
  flex-direction:column;
  gap:3px;
}
.help-strip strong {
  font-size:12px;
  color:var(--red-ink);
}
.help-strip span {
  font-size:12px;
  color:var(--red-ink);
}
.help-button {
  border-color:#a24b47;
  background:var(--white);
  color:var(--red-ink);
}
.help-button:hover {
  background:#f5dedd;
}
/* Define */
.interaction-builder {
  display:grid;
  grid-template-columns:1fr 30px 1.2fr 30px 1fr;
  align-items:stretch;
}
.builder-part {
  padding:18px;
  background:var(--white);
}
.builder-part.input-part {
  background:var(--white);
}
.builder-part.process-part {
  background:var(--light);
  border-left:1px solid var(--line);
  border-right:1px solid var(--line);
}
.builder-part.output-part {
  background:var(--white);
}
.builder-part>span {
  display:block;
  font-size:12px;
  letter-spacing:.11em;
  font-weight:700;
  color:var(--mid);
  text-transform:uppercase;
}
.builder-part strong {
  display:block;
  font-size:22px;
  margin-top:6px;
}
.builder-part small {
  display:block;
  font-size:12px;
  line-height:1.45;
  color:var(--mid);
  margin-top:6px;
}
.builder-part select {
  margin-top:8px;
  display:block;
  width:100%;
  min-height:40px;
  position:relative;
  z-index:2;
  z-index:auto;
  pointer-events:auto;
  touch-action:manipulation;
  appearance:auto;
  -webkit-appearance:auto;
  background:var(--white);
  border:1px solid var(--black);
  color:var(--black);
  cursor:pointer;
}
.builder-arrow {
  display:flex;
  align-items:center;
  justify-content:center;
  border-left:1px solid var(--line);
  border-right:1px solid var(--line);
  color:var(--muted);
  font-size:20px;
}
/* Make */
.make-recipe {
  display:grid;
  grid-template-columns:1fr 1.2fr;
  min-height:250px;
}
.recipe-copy {
  padding:20px;
}
.recipe-topline {
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
}
.recipe-topline h3 {
  font-size:22px;
  margin-top:4px;
}
.recipe-topline p {
  font-size:12px;
  color:var(--mid);
  margin-top:5px;
  max-width:620px;
}
.recipe-guidance {
  margin-top:20px;
  padding:13px 14px;
  border:1px solid var(--line);
  background:var(--white);
  display:flex;
  flex-direction:column;
  gap:4px;
  color:var(--black);
}
.recipe-guidance strong {
  font-size:12px;
}
.recipe-guidance span {
  font-size:12px;
  line-height:1.45;
}
.makecode-button {
  margin-top:0;
}
.recipe-visual {
  border-left:1px solid var(--line);
  padding:18px;
  background:var(--light);
}
.block-stack {
  display:flex;
  flex-direction:column;
  gap:7px;
  max-width:390px;
  margin-top:8px;
}
.code-block {
  border:1px solid #aaa;
  padding:9px 12px;
  font-size:12px;
  font-weight:700;
  background:#fff;
  color:var(--black);
}
.code-block.input {
  background:var(--light);
  color:var(--black);
  border-color:#aaa;
}
.code-block.output {
  background:var(--white);
  color:var(--black);
  border-color:#aaa;
}
.code-block.conditional {
  background:var(--light);
}
.code-branch {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:7px;
}
.recipe-reference-note {
  font-size:12px;
  line-height:1.5;
  color:var(--mid);
  margin-top:14px;
}
.recipe-empty-note {
  font-size:12px;
  color:var(--mid);
  margin-top:8px;
}
/* Test / Reflect */
.observe-banner {
  padding:13px 16px;
  margin-bottom:16px;
  display:flex;
  gap:12px;
  align-items:center;
  background:var(--light);
}
.observe-banner strong {
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.07em;
}
.observe-banner span {
  font-size:12px;
  color:var(--mid);
}
.prominent-field {
  margin-top:16px;
}
.prominent-field textarea {
  min-height:90px;
}
.reflection-list {
  display:grid;
  gap:0;
}
.reflection-item {
  display:grid;
  grid-template-columns:42px 1fr;
  gap:12px;
  padding:16px 0;
  border-bottom:1px solid var(--line);
}
.reflection-item>span {
  font-size:11px;
  color:var(--mid);
  font-weight:700;
}
.reflection-item div>span {
  display:block;
  font-size:12px;
  font-weight:700;
  margin-bottom:6px;
}
.reflection-item textarea {
  min-height:76px;
}
/* Reports */
.report-create {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  padding:16px 18px;
}
.report-create h3 {
  margin-top:4px;
}
.report-create p {
  margin-top:4px;
  font-size:12px;
  color:var(--mid);
}
.toolbar-actions {
  display:flex;
  gap:7px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.reports-list {
  margin-top:16px;
  border-top:1px solid var(--line);
}
.report-row {
  display:grid;
  grid-template-columns:60px 1fr auto;
  gap:14px;
  align-items:center;
  padding:14px 0;
  border-bottom:1px solid var(--line);
}
.report-number {
  font-size:11px;
  color:var(--mid);
  font-weight:700;
}
.report-name {
  font-weight:700;
  font-size:13px;
}
.report-meta {
  font-size:11px;
  color:var(--mid);
  margin-top:3px;
}
.report-actions {
  display:flex;
  gap:6px;
}
.report-actions button {
  border:1px solid #aaa;
  background:var(--white);
  padding:7px 9px;
  font-size:11px;
  font-weight:700;
}
.report-actions button:hover {
  background:var(--light);
}
.logic-display {
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.logic-display h3 {
  margin:0;
}
.logic-extension-cue {
  display:inline-flex;
  align-items:center;
  border:1px solid #aaa;
  padding:4px 7px;
  font-size:11px;
  font-weight:700;
  letter-spacing:.04em;
  color:var(--mid);
  background:var(--light);
}
.report-actions {
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:6px;
  flex-wrap:wrap;
}
.report-actions button {
  white-space:nowrap;
}
.report-history-note {
  display:flex;
  flex-direction:column;
  gap:3px;
  padding:12px 0;
  border-top:1px solid var(--line);
  font-size:12px;
  color:var(--mid);
}
.report-history-note strong {
  color:var(--black);
}
.storage-panel {
  margin-top:18px;
  padding:15px 18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  background:var(--red);
  border:1px solid #d8b6b4;
}
.storage-panel .eyebrow,.storage-panel strong,.storage-panel p {
  color:var(--red-ink);
}
.storage-panel p {
  font-size:12px;
  max-width:760px;
  margin-top:4px;
}
.empty-reports {
  padding:22px 0;
  color:var(--mid);
  font-size:12px;
}

.header-help-button {
  width: 34px;
  height: 34px;
  padding: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
}

.interface-help-dialog {
  width: min(960px, calc(100vw - 36px));
}

.interface-help-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
}

.help-block {
  background: var(--white);
  padding: 18px 20px;
}

.help-block h3 {
  margin: 5px 0 7px;
  font-size: 15px;
}

.help-block p {
  margin-top: 7px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--mid);
}

.help-block-blue {
  background: var(--blue);
}

.help-block-red {
  background: var(--red);
}

.help-block-complexity {
  background: var(--light);
}

@media (max-width: 760px) {
  .interface-help-content {
    grid-template-columns: 1fr;
  }
}

/* Dialogs */
.dialog {
  border:0;
  padding:0;
  background:transparent;
  max-width:none;
  max-height:none;
}
.dialog::backdrop {
  background:rgba(0,0,0,.5);
}
.dialog-card {
  width:min(560px,calc(100vw - 36px));
  max-height:calc(100vh - 36px);
  overflow:auto;
  background:var(--white);
  border:2px solid var(--black);
  padding:0;
}
.dialog-card.wide {
  width:min(920px,calc(100vw - 36px));
}
.dialog-header {
  padding:17px 20px;
  border-bottom:1px solid var(--line);
  display:flex;
  justify-content:space-between;
  gap:18px;
  align-items:flex-start;
}
.dialog-header h2 {
  font-size:21px;
  margin-top:4px;
}
.dialog-header p {
  font-size:12px;
  color:var(--mid);
  margin-top:4px;
}
.dialog-card .field {
  padding:16px 20px 0;
}
.dialog-intro {
  padding:16px 20px 0;
  font-size:12px;
  color:var(--mid);
}
.dialog-actions {
  padding:18px 20px;
  display:flex;
  justify-content:flex-end;
  gap:7px;
  border-top:1px solid var(--line);
  margin-top:18px;
}
.project-tool-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
  padding:18px 20px;
}
.tool-card {
  border:1px solid var(--line);
  background:var(--white);
  text-align:left;
  padding:14px;
}
.tool-card:hover {
  border-color:var(--black);
  background:var(--light);
}
.tool-card strong {
  display:block;
  font-size:12px;
}
.tool-card span {
  display:block;
  font-size:12px;
  color:var(--mid);
  margin-top:4px;
}
.dialog-note {
  margin:0 20px 18px;
  border-top:1px solid var(--line);
  padding-top:12px;
  font-size:12px;
  color:var(--mid);
}
.dialog-note strong {
  color:var(--black);
  margin-right:6px;
}
/* Recipe selector */
.recipe-list {
  padding:0 20px 18px;
}
.recipe-context {
  padding:14px 0;
  border-bottom:1px solid var(--line);
  display:flex;
  flex-direction:column;
  gap:3px;
}
.recipe-context strong {
  font-size:14px;
}
.recipe-context span {
  font-size:12px;
  color:var(--mid);
}
.recipe-option {
  border-bottom:1px solid var(--line);
  padding:16px 0;
  display:grid;
  grid-template-columns:1fr auto;
  gap:18px;
  align-items:center;
  background:var(--white);
}
.recipe-option.suggested {
  background:var(--blue);
  margin:0 -10px;
  padding:16px 10px;
  border:1px solid #b9c9dc;
}
.recipe-status {
  font-size:11px;
  font-weight:700;
  color:var(--blue-ink);
}
.recipe-option h3 {
  font-size:16px;
  margin-top:4px;
}
.recipe-option p {
  font-size:12px;
  color:var(--mid);
  margin-top:4px;
}
.recipe-meta {
  font-size:12px;
  color:var(--mid);
  margin-top:7px;
}
.recipe-select {
  font-size:12px;
  padding:9px 12px;
  white-space:nowrap;
}
.recipe-empty-library {
  padding:22px 0;
  color:var(--mid);
}
.recipe-empty-library strong {
  display:block;
  color:var(--black);
  font-size:14px;
}
.recipe-empty-library p {
  font-size:12px;
  margin-top:5px;
}
/* Resources / utility */
.resource-content {
  padding:18px 20px;
}
.resource-content section {
  border-bottom:1px solid var(--line);
  padding:0 0 16px;
  margin-bottom:16px;
}
.resource-content section:last-child {
  border-bottom:0;
  margin-bottom:0;
}
.resource-content h3 {
  font-size:14px;
}
.resource-content p {
  font-size:12px;
  color:var(--mid);
  margin-top:5px;
}
.resource-link {
  display:inline-block;
  margin-top:9px;
  font-size:12px;
  font-weight:700;
}
.toast {
  position:fixed;
  right:18px;
  bottom:18px;
  border:1px solid var(--black);
  background:var(--white);
  padding:9px 12px;
  font-size:12px;
  opacity:0;
  transform:translateY(12px);
  pointer-events:none;
  transition:.15s;
  z-index:1300;
}
.toast.show {
  opacity:1;
  transform:translateY(0);
}
.print-report {
  display:none;
}
@media(max-width:900px) {
  .app-header {
    align-items:flex-start;
    flex-direction:column;
  }
  .app-shell {
    grid-template-columns:180px 1fr;
  }
  .choice-grid {
    grid-template-columns:1fr 1fr;
  }
  .form-grid.three,.make-recipe,.learn-grid {
    grid-template-columns:1fr;
  }
  .recipe-visual {
    border-left:0;
    border-top:1px solid var(--line);
  }
  .report-create,.storage-panel,.learning-panel {
    align-items:flex-start;
    flex-direction:column;
  }
  .toolbar-actions {
    justify-content:flex-start;
  }
  .recipe-topline {
    align-items:flex-start;
    flex-direction:column;
  }
}
@media(max-width:680px) {
  .app-shell {
    display:block;
  }
  .process-nav {
    position:sticky;
    height:auto;
    top:0;
    border-right:0;
    border-bottom:1px solid var(--line);
    z-index:10;
    padding:0;
    background:var(--white);
  }
  .process-heading,.storage-callout {
    display:none;
  }
  .process-nav nav {
    display:grid;
    grid-template-columns:repeat(6,1fr);
  }
  .nav-item {
    display:block;
    padding:9px 6px;
    border-top:0;
    border-right:1px solid var(--line);
    text-align:center;
  }
  .nav-item:last-child {
    border-bottom:0;
    border-right:0;
  }
  .nav-item span,.nav-item small {
    display:none;
  }
  .nav-item strong {
    font-size:10px;
  }
  .section-panel {
    min-height:auto;
    padding:22px 16px 40px;
  }
  .section-heading h2 {
    font-size:24px;
  }
  .split-panels,.form-grid.three {
    grid-template-columns:1fr;
  }
  .choice-grid {
    grid-template-columns:1fr 1fr;
  }
  .interaction-strip,.help-strip {
    align-items:flex-start;
    flex-direction:column;
  }
  .report-row {
    grid-template-columns:38px 1fr;
  }
  .report-actions {
    grid-column:2;
  }
  .project-tool-grid {
    grid-template-columns:1fr;
  }
  .app-header {
    padding:20px;
  }
  .header-actions {
    width:100%;
    justify-content:flex-start;
  }
  .header-actions .button {
    flex:1;
  }
}
/* v5 — IPO, interaction chains and pattern library */
.ipo-intro {
  margin-bottom:16px;
}
.compound-builder {
  margin-top:16px;
  padding:18px;
}
.compound-heading {
  display:flex;
  justify-content:space-between;
  gap:20px;
  align-items:flex-start;
  padding-bottom:14px;
  border-bottom:1px solid var(--line);
}
.compound-heading p {
  font-size:12px;
  color:var(--mid);
  margin-top:5px;
  max-width:700px;
  line-height:1.45;
}
.complexity-meter {
  border:1px solid var(--black);
  padding:7px 10px;
  font-size:11px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.08em;
  white-space:nowrap;
}
.compound-chain {
  padding:18px 0 8px;
  display:flex;
  flex-direction:column;
  gap:10px;
  overflow-x:auto;
}
.chain-row {
  display:flex;
  align-items:center;
  gap:9px;
  flex-wrap:nowrap;
  padding:2px 0;
}
.chain-row.chain-next {
  flex-wrap:wrap;
}
.chain-next {
  padding-left:52px;
}
.chain-node {
  border:1px solid var(--black);
  padding:9px 12px;
  font-size:12px;
  font-weight:700;
  background:#fff;
}
.chain-select {
  border:1px solid var(--black);
  background:var(--white);
  color:var(--black);
  padding:9px 28px 9px 10px;
  font-size:12px;
  font-weight:700;
  border-radius:2px;
  min-width:150px;
  cursor:pointer;
  pointer-events:auto;
  appearance:auto;
  -webkit-appearance:auto;
}
.chain-select:focus {
  outline:2px solid #bdbdbd;
  outline-offset:1px;
}
.chain-select.process-select {
  min-width:150px;
}
.chain-select.output-select {
  min-width:145px;
}
.input-node {
  background:var(--blue);
}
.process-node {
  background:var(--light);
  border-color:var(--black);
  color:var(--black);
}
.output-node {
  background:var(--green);
  border-color:#8ca786;
  color:var(--green-ink);
}
.branch-mark,.chain-then {
  font-size:11px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--mid);
}
.chain-remove {
  border:0;
  background:transparent;
  text-decoration:underline;
  font:inherit;
  font-size:12px;
  cursor:pointer;
}
.compound-actions {
  display:flex;
  gap:8px;
  padding-top:10px;
}
.recipe-actions {
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  margin-top:18px;
}
.recipe-actions .button,.recipe-actions .text-button {
  margin-top:0;
  min-height:36px;
  display:inline-flex;
  align-items:center;
}
.recipe-actions > * {
  margin-top:0;
}
.recipe-actions .text-button {
  border:1px solid var(--black);
  background:var(--white);
  padding:9px 13px;
  text-decoration:none;
  font-size:12px;
  font-weight:700;
}
.library-dialog {
  width:min(1080px,calc(100vw - 36px));
  height:min(760px,calc(100vh - 36px));
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.library-layout {
  display:grid;
  grid-template-columns:260px 1fr;
  min-height:0;
  flex:1;
}
.library-nav {
  border-right:1px solid var(--black);
  padding:16px;
  overflow:auto;
  background:#f5f5f5;
}
.library-group {
  margin-bottom:20px;
}
.library-nav-item + .library-nav-item {
  margin-top:4px;
}
.library-nav-item {
  display:block;
  width:100%;
  text-align:left;
  border:0;
  border-bottom:1px solid #d2d2d2;
  background:transparent;
  padding:9px 5px;
  font:inherit;
  font-size:12px;
  cursor:pointer;
}
.library-nav-item:hover,.library-nav-item.active {
  background:var(--black);
  color:var(--white);
}
.library-content {
  padding:28px 32px;
  overflow:auto;
}
.library-content>h2 {
  font-size:26px;
  margin-top:5px;
}
.library-lead {
  font-size:15px;
  line-height:1.5;
  margin:8px 0 24px;
  max-width:700px;
}
.library-content section {
  border-top:1px solid var(--line);
  padding:16px 0;
}
.library-content section h3 {
  font-size:13px;
  margin-bottom:6px;
}
.library-content section p {
  font-size:12px;
  line-height:1.55;
  color:var(--mid);
  max-width:760px;
}
.library-content .resource-link {
  display:block;
  margin-top:10px;
}
.library-content section .resource-link:first-of-type {
  margin-top:0;
}
.library-ipo {
  background:var(--blue);
  padding:16px!important;
  border:1px solid #b9c9dc!important;
  margin:5px 0 12px;
}
.library-ipo strong {
  font-size:14px;
}
.complexity-warning {
  margin:20px;
  background:var(--red);
  border:1px solid #d8b6b4;
  padding:18px;
}
.complexity-warning strong {
  font-size:14px;
  color:var(--red-ink);
}
.complexity-warning p {
  font-size:12px;
  line-height:1.5;
  color:var(--red-ink);
  margin-top:8px;
}
@media(max-width:800px) {
  .library-layout {
    grid-template-columns:1fr;
  }
  .library-nav {
    border-right:0;
    border-bottom:1px solid var(--black);
    max-height:220px;
  }
  .library-dialog {
    height:calc(100vh - 24px);
  }
  .compound-heading {
    flex-direction:column;
  }
  .chain-next {
    padding-left:0;
  }
  .compound-actions {
    flex-direction:column;
  }
}
@page {
  size:auto;
  margin:9mm 11mm;
}
@media print {
  html,body {
    margin:0!important;
    padding:0!important;
    background:var(--white)!important;
    height:auto!important;
    min-height:0!important;
    width:100%!important;
    font-size:11px!important;
    line-height:1.4!important;
  }
  body.printing-report {
    display:block!important;
    position:static!important;
    margin:0!important;
    padding:0!important;
  }
  body.printing-report > *:not(#printReport) {
    display:none!important;
  }
  #printReport {
    display:block!important;
    position:static!important;
    width:100%!important;
    height:auto!important;
    margin:0!important;
    padding:0!important;
  }
  #printReport .print-page {
    display:block!important;
    position:relative!important;
    width:100%!important;
    height:auto!important;
    min-height:0!important;
    margin:0!important;
    padding:0!important;
    box-sizing:border-box!important;
    break-after:page;
    break-inside:auto;
  }
  #printReport .print-page + .print-page {
    margin-top:0!important;
    padding-top:0!important;
  }
  #printReport .report-header {
    margin:0 0 5mm!important;
    padding:0 0 3mm!important;
    border-bottom:1.5px solid var(--black)!important;
  }
  #printReport .report-header h1 {
    font-size:20px!important;
    line-height:1.1!important;
    margin-top:2px!important;
  }
  #printReport .report-meta {
    font-size:10px!important;
    color:var(--mid)!important;
    margin-top:3px!important;
  }
  #printReport h2 {
    font-size:13px!important;
    line-height:1.2!important;
    margin:5mm 0 2mm!important;
  }
  #printReport .interaction {
    font-size:12px!important;
    padding:3mm!important;
    margin:0 0 4mm!important;
    border:1px solid var(--line)!important;
  }
  #printReport section {
    break-inside:avoid!important;
    margin:0 0 4mm!important;
  }
  #printReport .row {
    display:grid!important;
    grid-template-columns:28% 72%!important;
    gap:3mm!important;
    border-bottom:1px solid #e6e6e6!important;
    padding:2mm 0!important;
  }
  #printReport .label {
    font-size:9px!important;
    text-transform:uppercase!important;
    letter-spacing:.06em!important;
    font-weight:700!important;
    color:var(--mid)!important;
  }
  #printReport .value {
    font-size:10.5px!important;
    line-height:1.4!important;
  }
  #printReport .footer {
    font-size:8.5px!important;
    color:var(--muted)!important;
    border-top:1px solid var(--line)!important;
    padding-top:3mm!important;
    margin-top:5mm!important;
  }
}