/* Octo Labs: an open workbench, with room for the idea and the interaction. */
.lab {
  --labs-border: #30485d;
  --labs-secondary: #a5b8ca;
  background: #0b1522;
  padding-top: 65px;
  padding-bottom: 70px;
}
.labs-eyebrow {
  color: #a6c7df;
  font: 9px/1.7 var(--mono);
  letter-spacing: 0.08em;
}
.labs-intro {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 7%;
  padding: 70px 0 74px;
}
.labs-intro h1 {
  margin: 22px 0 28px;
  font-size: clamp(76px, 7.7vw, 118px);
  line-height: 0.98;
  font-weight: 400;
  letter-spacing: -0.075em;
}
.labs-intro h1 em {
  color: #a6d6ff;
  font-family: Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.065em;
}
.labs-description {
  max-width: 405px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--labs-secondary);
}
.labs-explore {
  color: #cee7f9;
  margin-top: 22px;
  gap: 40px;
}
.labs-explore:hover {
  color: #fff;
}
.labs-workbench-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 30px;
  border-top: 1px solid var(--labs-border);
  padding: 34px 0 28px;
  scroll-margin-top: 24px;
}
.labs-workbench-heading h2 {
  font-weight: 400;
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: -0.045em;
  margin-top: 10px;
}
.labs-workbench-heading > p {
  font-size: 12px;
  line-height: 1.8;
  color: var(--labs-secondary);
}
.lab-shell {
  background: #101e2d;
  border-color: var(--labs-border);
}
.lab-tabs {
  border-color: var(--labs-border);
}
.lab-tabs button {
  padding: 23px 26px;
  gap: 18px;
  min-width: 0;
  background: #0c1825;
  transition:
    background 0.2s,
    color 0.2s;
}
.lab-tabs button + button {
  border-color: var(--labs-border);
}
.lab-tabs button[aria-selected="true"] {
  background: #b7daf4;
  color: #15354d;
}
.lab-tabs button .lab-tab-number {
  align-self: start;
  padding-top: 4px;
  font-size: 9px;
}
.lab-tabs button .lab-tab-title {
  opacity: 1;
  font: 24px/1.15 var(--sans);
  letter-spacing: -0.04em;
}
.lab-tab-title small {
  display: block;
  margin-top: 7px;
  font: 9px/1.5 var(--mono);
  letter-spacing: 0;
}
.lab-panel {
  padding: 32px;
}
.lab-panel:focus-visible {
  outline-offset: -4px;
}
.lab-demo-intro {
  max-width: 650px;
  margin-top: 14px;
  color: var(--labs-secondary);
  font-size: 13px;
  line-height: 1.8;
}
.signal-workspace {
  display: grid;
  grid-template-columns: 0.9fr 1.3fr;
  gap: 34px;
  margin-top: 30px;
}
.signal-input {
  min-width: 0;
}
.signal-input > label:first-child {
  display: block;
  margin-bottom: 12px;
}
#signal-scenario {
  display: block;
  width: 100%;
  border: 1px solid #4b6780;
  border-radius: 0;
  padding: 12px 10px;
  font-size: 13px;
  color: #e0eaf3;
  background: #132538;
  cursor: pointer;
}
.signal-message-card {
  margin-top: 14px;
  padding: 20px;
  border: 1px solid #354d62;
  background: #152536;
}
.signal-message-meta {
  display: flex;
  justify-content: space-between;
  color: #a2c5df;
  font: 9px/1.5 var(--mono);
}
.signal-message-meta > span:last-child {
  font: 18px/1 var(--sans);
}
.signal-message-card h4 {
  margin: 20px 0 12px;
  color: #e3edf5;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: -0.025em;
}
.signal-message-card > p {
  white-space: pre-line;
  color: #b4c5d4;
  font-size: 12px;
  line-height: 1.9;
  min-height: 68px;
}
.signal-payload {
  display: block;
  border-top: 1px solid #354d62;
  padding-top: 15px;
  margin-top: 20px;
  color: #8eaac2;
  font: 8px/1.7 var(--mono);
}
.signal-exception {
  display: flex;
  gap: 10px;
  align-items: start;
  font-size: 12px;
  color: #c9d9e6;
  margin: 20px 0;
  cursor: pointer;
}
.signal-exception input {
  width: 16px;
  height: 16px;
  margin: 1px 0 0;
  accent-color: #b7daf4;
  flex: 0 0 auto;
  cursor: pointer;
}
.signal-exception small {
  display: block;
  margin-top: 5px;
  color: #9eb3c6;
  font-size: 11px;
  line-height: 1.5;
}
.signal-run {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  border: 1px solid #b7daf4;
  background: #b7daf4;
  color: #102b40;
  text-align: left;
  padding: 14px 16px;
  min-height: 48px;
  font: 11px/1.5 var(--mono);
  transition: background 0.2s;
}
.signal-run:hover {
  background: #d2eaff;
}
.signal-run:disabled {
  color: #476077;
  background: #9dbbd1;
  border-color: #9dbbd1;
}
.signal-status {
  min-height: 30px;
  color: #9eb8ce;
  margin-top: 12px;
  font: 9px/1.7 var(--mono);
}
.signal-canvas {
  min-width: 0;
  padding: 22px;
  border: 1px solid #30495f;
  background-color: #0b1826;
  background-image: radial-gradient(#354b603b 0.8px, transparent 0.8px);
  background-size: 14px 14px;
  display: flex;
  flex-direction: column;
}
.signal-canvas-heading {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}
.signal-simulation {
  border: 1px solid #3d566b;
  padding: 4px 6px;
  color: #9bb1c5;
  font: 7px/1.5 var(--mono);
  letter-spacing: 0.06em;
}
.signal-steps {
  list-style: none;
  padding: 0;
  margin: 22px 0;
  display: grid;
  gap: 13px;
}
.signal-steps li {
  position: relative;
  display: grid;
  grid-template-columns: 29px 1fr 12px;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  border: 1px solid #36526a;
  background: #112235;
  min-height: 72px;
  transition:
    border-color 0.25s,
    background 0.25s;
}
.signal-steps li + li::before {
  content: "";
  position: absolute;
  top: -14px;
  height: 13px;
  width: 1px;
  left: 30px;
  background: #56758f;
}
.signal-step-index {
  color: #8dadc7;
  font: 10px var(--mono);
}
.signal-steps h4 {
  font-size: 13px;
  font-weight: 400;
  margin: 0 0 5px;
}
.signal-step-detail {
  color: #9cb3c7;
  font-size: 11px;
  line-height: 1.5;
}
.signal-step-indicator {
  width: 7px;
  height: 7px;
  border: 1px solid #597389;
  border-radius: 50%;
}
.signal-steps [data-state="active"] {
  border-color: #b7daf4;
  background: #1b3850;
}
.signal-steps [data-state="active"] .signal-step-indicator {
  background: #b7daf4;
  border-color: #b7daf4;
  box-shadow: 0 0 0 4px #b7daf422;
}
.signal-steps [data-state="complete"] .signal-step-indicator {
  background: #a9d5bf;
  border-color: #a9d5bf;
}
.signal-steps [data-state="complete"] .signal-step-index {
  color: #aedbc5;
}
.signal-steps [data-state="review"] {
  border-color: #927f5d;
  background: #292a28;
}
.signal-steps [data-state="review"] .signal-step-indicator {
  background: #e3c48f;
  border-color: #e3c48f;
}
.signal-result {
  margin-top: auto;
  display: flex;
  gap: 12px;
  padding: 16px 0 0;
  border-top: 1px solid #355067;
}
.signal-result-mark {
  color: #a7cee9;
  font-size: 22px;
}
.signal-result h4 {
  color: #c1d6e7;
  font-size: 13px;
  font-weight: 400;
  margin: 0 0 6px;
}
.signal-result p {
  color: #9cb3c7;
  font-size: 11px;
  line-height: 1.7;
}
.signal-result[data-state="review"] h4 {
  color: #e3c48f;
}
.signal-result[data-state="complete"] h4 {
  color: #b5dfc9;
}
.labs-context {
  display: grid;
  grid-template-columns: 0.75fr 1.65fr 0.8fr;
  gap: 35px;
  padding: 24px 0 30px;
  border-bottom: 1px solid var(--labs-border);
}
.labs-context > .labs-eyebrow {
  color: #8da9c0;
}
.labs-context > .labs-eyebrow span {
  display: block;
  margin-top: 6px;
  color: #d0e4f3;
  font-size: 9px;
  letter-spacing: 0.02em;
}
#lab-context-copy {
  font-size: 13px;
  line-height: 1.8;
  color: #b7cadb;
}
.labs-context-tags {
  align-self: center;
  max-width: 200px;
  justify-self: end;
  color: #90acc2;
  font: 9px/1.9 var(--mono);
}
.labs-method {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12%;
  padding: 74px 0;
}
.labs-method h3 {
  font-size: clamp(30px, 3.3vw, 46px);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.12;
  margin: 20px 0;
}
.labs-method-intro > p:last-child {
  max-width: 350px;
  color: var(--labs-secondary);
  font-size: 14px;
  line-height: 1.85;
}
.labs-method-steps {
  padding: 0;
  margin: 0;
  list-style: none;
}
.labs-method-steps li {
  display: flex;
  gap: 25px;
  padding: 21px 0;
  border-top: 1px solid var(--labs-border);
}
.labs-method-steps li:first-child {
  padding-top: 0;
  border: 0;
}
.labs-method-steps li:last-child {
  padding-bottom: 0;
}
.labs-method-steps li > span {
  color: #94b5ce;
  font: 9px/2 var(--mono);
}
.labs-method-steps h4 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: -0.025em;
}
.labs-method-steps p {
  color: var(--labs-secondary);
  font-size: 12px;
  line-height: 1.8;
  max-width: 380px;
}
.labs-invitation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  border: 1px solid #48667e;
  background: #142a3d;
  padding: 38px 40px;
}
.labs-invitation h3 {
  font-weight: 400;
  font-size: clamp(29px, 3.2vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.045em;
  margin: 13px 0 17px;
}
.labs-invitation div > p:last-child {
  color: #acc2d4;
  font-size: 12px;
  line-height: 1.8;
}
.labs-inquiry {
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  flex-shrink: 0;
  background: #c4e2f8;
  color: #14354e;
  border: 1px solid #c4e2f8;
  font: 11px/1.5 var(--mono);
  padding: 18px 22px;
  transition: background 0.2s;
}
.labs-inquiry span {
  font: 22px/1 var(--sans);
}
.labs-inquiry:hover {
  background: #e3f3ff;
}
@media (min-width: 1600px) {
  .labs-intro {
    grid-template-columns: 1.1fr 1fr;
  }
}
@media (max-width: 1050px) {
  .labs-intro {
    gap: 3%;
  }
  .labs-intro h1 {
    font-size: 82px;
  }
  .signal-workspace {
    gap: 22px;
    grid-template-columns: 1fr 1.2fr;
  }
  .signal-canvas {
    padding: 18px;
  }
  .signal-canvas-heading {
    flex-wrap: wrap;
  }
  .signal-steps li {
    padding: 13px 12px;
    gap: 8px;
    grid-template-columns: 24px 1fr 8px;
  }
  .signal-steps li + li::before {
    left: 24px;
  }
  .labs-context {
    grid-template-columns: 0.7fr 1.5fr;
    gap: 14px 30px;
  }
  .labs-context-tags {
    grid-column: 2;
    justify-self: start;
    max-width: none;
  }
}
@media (max-width: 750px) {
  .labs-intro {
    grid-template-columns: 1fr 0.7fr;
    gap: 0;
    padding-block: 50px;
  }
  .labs-intro h1 {
    font-size: 72px;
  }
  .labs-description {
    font-size: 13px;
  }
  .labs-eyebrow {
    font-size: 8px;
  }
  .labs-workbench-heading h2 {
    font-size: 26px;
  }
  .labs-workbench-heading > p {
    font-size: 10px;
  }
  .lab-tabs button {
    padding: 19px 18px;
    gap: 10px;
  }
  .lab-tabs button .lab-tab-title {
    font-size: 22px;
  }
  .lab-tabs button > b {
    display: none;
  }
  .lab-tab-title small {
    font-size: 8px;
  }
  .lab-panel {
    padding: 24px;
  }
  .signal-workspace {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .signal-message-card > p {
    min-height: 0;
  }
  .signal-canvas-heading {
    flex-wrap: nowrap;
  }
  .signal-steps li {
    min-height: 68px;
  }
  .signal-canvas {
    padding: 22px;
  }
  .labs-method {
    gap: 7%;
    padding-block: 55px;
  }
  .labs-invitation {
    padding: 30px;
    gap: 25px;
  }
  .labs-inquiry {
    padding: 15px;
    gap: 20px;
  }
}
@media (max-width: 540px) {
  .lab {
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .labs-intro {
    grid-template-columns: 1fr;
    padding: 42px 0 34px;
  }
  .labs-intro h1 {
    font-size: clamp(66px, 17vw, 90px);
    margin: 20px 0 25px;
  }
  .labs-description {
    font-size: 14px;
    max-width: 360px;
  }
  .labs-explore {
    margin-top: 17px;
  }
  .labs-workbench-heading {
    display: block;
    padding: 26px 0 23px;
  }
  .labs-workbench-heading h2 {
    font-size: 27px;
  }
  .labs-workbench-heading > p {
    font-size: 12px;
    margin-top: 14px;
  }
  .labs-workbench-heading > p br {
    display: none;
  }
  .lab-tabs button {
    position: relative;
    padding: 17px 11px;
    gap: 7px;
    align-items: flex-start;
  }
  .lab-tabs button .lab-tab-number {
    font-size: 7px;
    padding-top: 2px;
  }
  .lab-tabs button .lab-tab-title {
    font-size: 19px;
  }
  .lab-tab-title small {
    font-size: 7px;
    max-width: 80px;
    min-height: 22px;
    line-height: 1.6;
  }
  .lab-panel {
    padding: 24px 16px 20px;
  }
  .lab .demo-heading {
    gap: 10px;
    flex-wrap: wrap;
  }
  .lab .demo-heading h3 {
    font-size: 25px;
  }
  .lab .demo-heading .mono {
    font-size: 8px;
    line-height: 1.6;
  }
  .lab .demo-heading .quiet-button {
    padding: 4px 0;
    font-size: 9px;
  }
  .lab-demo-intro {
    font-size: 12px;
    margin-top: 12px;
  }
  .signal-workspace {
    margin-top: 24px;
  }
  .signal-canvas {
    padding: 16px 12px;
  }
  .signal-canvas-heading .labs-eyebrow {
    font-size: 7px;
  }
  .signal-simulation {
    font-size: 6px;
  }
  .signal-steps {
    margin-top: 20px;
  }
  .signal-step-detail {
    font-size: 10px;
  }
  .signal-message-card {
    padding: 18px;
  }
  .signal-result p {
    font-size: 10px;
  }
  .labs-context {
    grid-template-columns: 1fr;
    padding: 22px 0 26px;
    gap: 14px;
  }
  .labs-context > .labs-eyebrow {
    display: flex;
    gap: 12px;
    align-items: baseline;
    flex-wrap: wrap;
  }
  .labs-context > .labs-eyebrow br {
    display: none;
  }
  .labs-context > .labs-eyebrow span {
    margin: 0;
  }
  #lab-context-copy {
    font-size: 12px;
  }
  .labs-context-tags {
    grid-column: 1;
    font-size: 8px;
  }
  .labs-method {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-block: 44px;
  }
  .labs-method h3 {
    font-size: 35px;
  }
  .labs-method-intro > p:last-child {
    font-size: 13px;
  }
  .labs-method-steps li:first-child {
    border-top: 1px solid var(--labs-border);
    padding-top: 22px;
  }
  .labs-invitation {
    display: block;
    padding: 27px 23px;
  }
  .labs-invitation h3 {
    font-size: 31px;
  }
  .labs-invitation h3 br {
    display: none;
  }
  .labs-inquiry {
    width: 100%;
    margin-top: 24px;
    padding: 15px 18px;
  }
}
@media (max-width: 360px) {
  .lab-tabs button {
    padding-inline: 8px;
    gap: 5px;
  }
  .lab-tabs button .lab-tab-title {
    font-size: 18px;
  }
  .lab-tab-title small {
    font-size: 6px;
  }
  .lab-panel {
    padding-inline: 13px;
  }
  .signal-canvas {
    padding-inline: 10px;
  }
}