:root {
  --preview-bg: #0b0b0d;
  --preview-ink: #f1f0f2;
  --preview-muted: #949299;
  --preview-line: #29282d;
  --preview-accent: #d8a6c6;
}
* {
  box-sizing: border-box;
}
.preview-standalone {
  margin: 0;
  background: var(--preview-bg);
  color: var(--preview-ink);
  font:
    15px/1.6 "Helvetica Neue",
    Arial,
    sans-serif;
  color-scheme: dark;
}
.preview-standalone a {
  color: inherit;
  text-decoration: none;
}
.preview-standalone button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}
.preview-standalone button:disabled {
  cursor: default;
}
.preview-local-header {
  max-width: 1260px;
  margin: auto;
  padding: 26px 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--preview-line);
}
.preview-local-header > a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 27px;
  letter-spacing: -1.5px;
}
.preview-local-header > span {
  font-size: 12px;
  color: var(--preview-muted);
}
.playground-page {
  max-width: 1230px;
  margin: 0 auto;
  padding: 36px 42px 80px;
}
.preview-intro {
  padding: 0 0 34px;
}
.preview-back {
  font-size: 13px;
  color: var(--preview-muted);
  display: inline-block;
  margin-bottom: 18px;
}
.preview-intro h1 {
  font-size: clamp(40px, 5.3vw, 64px);
  font-weight: 400;
  letter-spacing: -0.065em;
  line-height: 1.06;
  margin: 0 0 22px;
}
.preview-intro > p {
  font-size: 17px;
  color: var(--preview-muted);
  margin: 0;
}
.preview-mode {
  font-size: 12px;
  color: var(--preview-muted);
  margin-top: 18px;
}
.preview-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--preview-line);
  border-bottom: 1px solid var(--preview-line);
  gap: 24px;
}
.scenario-switch {
  display: flex;
  gap: 32px;
}
.scenario-switch button,
.preview-reset {
  border: 0;
  background: none;
  color: var(--preview-muted);
  padding: 18px 0;
  font-size: 13px;
  position: relative;
}
.scenario-switch button[aria-pressed="true"] {
  color: var(--preview-ink);
}
.scenario-switch button[aria-pressed="true"]:after {
  content: "";
  position: absolute;
  bottom: -1px;
  height: 2px;
  background: var(--preview-accent);
  left: 0;
  right: 0;
}
.preview-steps {
  list-style: none;
  display: flex;
  justify-content: space-between;
  padding: 26px 0 0;
  margin: 0;
  color: #706e77;
  font-size: 12px;
  counter-reset: steps;
}
.preview-steps li {
  counter-increment: steps;
  display: flex;
  align-items: center;
  gap: 10px;
}
.preview-steps li:before {
  content: "0" counter(steps);
  font-size: 10px;
  color: #77737e;
}
.preview-steps li[aria-current] {
  color: var(--preview-ink);
}
.preview-steps li[aria-current]:before {
  color: var(--preview-accent);
}
.preview-steps li[data-complete] {
  color: #aaa8ae;
}
.preview-workspace {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  min-height: 440px;
  padding: 42px 0 40px;
}
.preview-source {
  padding-right: 42px;
  border-right: 1px solid var(--preview-line);
}
.preview-source h2 {
  font-size: 13px;
  font-weight: 400;
  color: var(--preview-muted);
  margin: 0 0 30px;
}
.preview-sender {
  font-size: 13px;
  margin: 0 0 24px;
  color: var(--preview-ink);
}
.preview-sender span {
  color: var(--preview-muted);
  font-size: 11px;
  margin-left: 14px;
}
.preview-source blockquote {
  margin: 0 0 24px;
  font-size: clamp(26px, 3vw, 37px);
  line-height: 1.25;
  letter-spacing: -0.04em;
  font-weight: 400;
}
.preview-source mark {
  background: none;
  color: inherit;
  text-decoration: underline;
  text-decoration-color: #9e658b;
  text-underline-offset: 7px;
  text-decoration-thickness: 1px;
}
.preview-source-state {
  font-size: 12px;
  color: var(--preview-muted);
  margin: 0 0 26px;
}
.preview-evidence {
  font-size: 12px;
  color: var(--preview-muted);
}
.preview-evidence summary,
.preview-technical summary {
  cursor: pointer;
  list-style: none;
  display: inline-flex;
  gap: 18px;
  align-items: center;
}
.preview-evidence summary:after,
.preview-technical summary:after {
  content: "+";
}
.preview-evidence[open] summary:after,
.preview-technical[open] summary:after {
  content: "−";
}
.preview-evidence dl {
  overflow-wrap: anywhere;
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 10px;
  margin-top: 20px;
}
.preview-evidence dt {
  color: #74717a;
}
.preview-evidence dd {
  margin: 0;
}
.preview-current-model {
  margin-top: 50px;
}
.preview-current-model h3 {
  font-size: 12px;
  font-weight: 400;
  color: #74717a;
  margin-bottom: 12px;
}
.preview-current-model p {
  font-size: 13px;
  line-height: 1.8;
  color: #c7c4cc;
  margin: 0;
}
.preview-current-model > span {
  font: 10px/1.5 monospace;
  color: #77737e;
}
.preview-result {
  display: flex;
  flex-direction: column;
  padding-top: 3px;
  min-width: 0;
}
.preview-result h2 {
  font-size: clamp(27px, 3.3vw, 39px);
  font-weight: 400;
  line-height: 1.13;
  letter-spacing: -0.045em;
  margin: 0 0 21px;
}
.preview-result p {
  color: var(--preview-muted);
  font-size: 14px;
  line-height: 1.65;
  margin: 0 0 18px;
  max-width: 420px;
}
.preview-result p.preview-small {
  font-size: 12px;
  margin-top: 34px;
  color: #75727d;
}
.preview-schema {
  position: relative;
  margin: 36px 0 28px;
  padding-left: 22px;
}
.preview-add {
  position: absolute;
  left: 0;
  top: 0;
  color: var(--preview-accent);
  font-size: 24px;
  font-weight: 200;
  line-height: 1.2;
}
.preview-schema h3,
.preview-fact h3 {
  font-size: 24px;
  letter-spacing: -0.04em;
  font-weight: 400;
  margin: 0 0 23px;
}
.preview-schema dl {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 9px;
  font-size: 13px;
  border-bottom: 1px solid var(--preview-line);
  padding-bottom: 18px;
  margin: 0;
}
.preview-schema dd {
  color: var(--preview-muted);
  font-family: monospace;
  margin: 0;
}
.preview-relations > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--preview-muted);
  font-size: 12px;
  margin-top: 14px;
}
.preview-relations > div > span:last-child {
  color: #d1cdd5;
}
.preview-actions {
  display: flex;
  gap: 22px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 20px;
}
.preview-primary {
  border: 1px solid #dedbe0;
  background: #dedbe0;
  color: #171419 !important;
  padding: 12px 18px;
  font-size: 13px;
  line-height: 1.4;
  font-weight: 500;
  cursor: pointer;
}
.preview-primary:hover {
  background: #fff;
  border-color: #fff;
}
.preview-primary:disabled {
  opacity: 0.4;
  cursor: default;
}
.preview-secondary {
  border: 0;
  background: none;
  color: var(--preview-muted);
  padding: 10px 0;
  font-size: 12px;
  cursor: pointer;
}
.preview-checks {
  margin-bottom: 22px;
}
.preview-checks p {
  color: #d3cfd9;
  font-size: 12px;
  margin: 9px 0;
}
.preview-checks + p {
  font-size: 12px;
}
.preview-checks ~ .preview-schema {
  margin-top: 25px;
}
.preview-fact {
  margin: 30px 0;
}
.preview-fact > div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--preview-line);
  padding: 11px 0;
  font-size: 12px;
}
.preview-fact > div > span {
  color: var(--preview-muted);
}
.preview-fact strong {
  font-weight: 400;
  text-align: right;
}
.preview-reported {
  color: var(--preview-accent);
}
.preview-confirm {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  color: #aba7b2;
  font-size: 12px;
  line-height: 1.6;
}
.preview-confirm input {
  margin-top: 4px;
  accent-color: #b99bb0;
}
.preview-query-note {
  font-size: 12px !important;
  color: #c7c3ce !important;
}
.preview-foot {
  border-top: 1px solid var(--preview-line);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  color: var(--preview-muted);
  font-size: 11px;
  gap: 20px;
}
.preview-technical {
  border-top: 1px solid var(--preview-line);
  padding: 24px 0;
  color: var(--preview-muted);
  font-size: 12px;
}
.preview-technical > p {
  max-width: 850px;
  line-height: 1.8;
  color: var(--preview-muted);
  margin: 24px 0 15px;
}
.preview-technical pre {
  max-height: 420px;
  overflow: auto;
  font:
    11px/1.6 "SFMono-Regular",
    Consolas,
    monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: #c4bfcc;
}
.preview-error {
  padding: 16px 0;
  color: #f0b9d0;
  font-size: 13px;
}
.preview-run-local {
  border-top: 1px solid var(--preview-line);
  padding: 68px 0 0;
  margin-top: 60px;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
}
.preview-run-local h2 {
  font-size: 30px;
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.1;
  margin: 0 0 20px;
}
.preview-run-local p {
  font-size: 13px;
  color: var(--preview-muted);
  line-height: 1.8;
  margin: 0 0 15px;
}
.preview-run-local p:last-child {
  font-size: 11px;
  color: #827d89;
}
.preview-command {
  min-width: 0;
}
.preview-command button {
  border: 0;
  background: none;
  padding: 0;
  color: #cbc5d2;
  font-size: 12px;
}
.preview-command pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: 12px/1.8 monospace;
  color: #ded7e5;
  margin: 16px 0 22px;
  padding: 18px 0;
  border-top: 1px solid var(--preview-line);
  border-bottom: 1px solid var(--preview-line);
}
.preview-command a {
  font-size: 12px;
  margin-right: 24px;
  display: inline-block;
  color: var(--preview-muted);
  margin-bottom: 12px;
}
.preview-standalone a:focus-visible,
.preview-standalone button:focus-visible,
.preview-standalone input:focus-visible {
  outline: 2px solid var(--preview-accent);
  outline-offset: 5px;
}
.preview-workspace #preview-result {
  animation: preview-appear 0.3s ease-out;
}
@keyframes preview-appear {
  from {
    opacity: 0.35;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 680px) {
  .playground-page {
    padding: 40px 24px 70px;
  }
  .preview-local-header {
    padding: 20px 24px;
  }
  .preview-local-header > span {
    font-size: 10px;
  }
  .preview-toolbar {
    gap: 18px;
  }
  .scenario-switch {
    gap: 20px;
  }
  .scenario-switch button {
    font-size: 11px;
    max-width: 135px;
    text-align: left;
  }
  .preview-reset {
    font-size: 11px;
  }
  .preview-workspace {
    gap: 30px;
    padding-top: 38px;
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .preview-source {
    border-right: 0;
    border-bottom: 1px solid var(--preview-line);
    padding: 0 0 28px;
  }
  .preview-source h2 {
    margin-bottom: 20px;
  }
  .preview-source blockquote {
    font-size: 30px;
    max-width: 530px;
  }
  .preview-current-model {
    margin-top: 28px;
  }
  .preview-result {
    min-height: 370px;
    padding-top: 12px;
  }
  .preview-result h2 {
    font-size: 32px;
  }
  .preview-actions {
    padding-top: 28px;
  }
  .preview-steps li {
    font-size: 10px;
    gap: 6px;
  }
  .preview-steps li:before {
    font-size: 9px;
  }
  .preview-foot {
    flex-wrap: wrap;
    gap: 10px 18px;
    font-size: 10px;
  }
  .preview-run-local {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 30px;
    padding-top: 40px;
  }
  .preview-schema {
    max-width: 470px;
  }
  .preview-intro h1 {
    font-size: 48px;
  }
  .preview-intro > p {
    font-size: 15px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .preview-workspace #preview-result {
    animation: none;
  }
}