:root {
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: #e6edf5;
  background: #0b111a;
  font-size: 14px;
  --muted: #8d9cad;
  --line: #273341;
  --panel: #101925;
  --green: #9ce8c3;
  --blue: #8abaff;
  --red: #ff8993;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  touch-action: manipulation;
}
button {
  cursor: pointer;
  color: inherit;
  border: 1px solid transparent;
  border-radius: 6px;
  background: none;
  padding: 12px 12px;
  transition:
    background 0.15s,
    border-color 0.15s;
}
button:hover:not(:disabled) {
  background: #28394c;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}
button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
button.primary {
  background: #a7f0cf;
  color: #11271f;
  font-weight: 650;
}
button.primary:hover:not(:disabled) {
  background: #c0ffdf;
}
.secondary {
  background: #1e2b3b;
  border-color: #38495e;
}
.quiet {
  color: #a9b8c8;
  padding: 7px 9px;
}
.bordered {
  border-color: var(--line);
}
.full {
  width: 100%;
}
.icon-button {
  border: 1px solid var(--line);
  min-width: 37px;
  min-height: 36px;
}
.app-header {
  height: 68px;
  display: flex;
  align-items: center;
  padding: 0 25px;
  border-bottom: 1px solid var(--line);
  gap: 22px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
}
.brand strong {
  font-size: 19px;
  letter-spacing: 0.05em;
}
.brand strong span {
  font-weight: 350;
  color: #aec0d4;
}
.brand-mark {
  height: 31px;
  width: 28px;
  border: 1px solid var(--green);
  border-radius: 7px 1px 7px 1px;
  display: grid;
  place-items: center;
  font-weight: 700;
  color: var(--green);
  transform: skewY(-7deg);
}
.version {
  font:
    12px ui-monospace,
    monospace;
  align-self: flex-start;
  color: #6e859d;
  margin-top: 5px;
}
.header-context {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #99aabd;
}
.header-context > span:last-child {
  color: #596c82;
}
.divider {
  padding: 0 12px;
  color: #425367;
}
.connection {
  margin-left: auto;
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 12px;
  color: #a6b6c8;
}
.connection i,
.status-dot {
  display: inline-block;
  height: 6px;
  width: 6px;
  background: var(--green);
  border-radius: 50%;
}
.workspace {
  --setup-width: 280px;
  --scene-min-width: 440px;
  --monitor-width: 420px;
  display: grid;
  grid-template-columns: var(--setup-width) minmax(
      var(--scene-min-width),
      1fr
    ) clamp(
      340px,
      var(--monitor-width),
      min(680px, calc(100% - var(--setup-width) - var(--scene-min-width)))
    );
  max-width: 2100px;
  margin: auto;
  min-height: calc(100vh - 68px);
}
.sidebar {
  border-right: 1px solid var(--line);
  background: #101824;
  display: flex;
  flex-direction: column;
}
.sidebar-heading {
  padding: 23px 20px 17px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.eyebrow {
  font-size: 12px;
  letter-spacing: 0.13em;
  font-weight: 650;
  color: #8da2ba;
}
.sidebar h1 {
  font-size: 18px;
  font-weight: 550;
  margin: 12px 0 0;
  letter-spacing: -0.02em;
}
.tiny-badge {
  font:
    12px ui-monospace,
    monospace;
  color: #8facbf;
  border: 1px solid #33465b;
  padding: 5px;
  border-radius: 4px;
}
.tabs {
  display: flex;
  padding: 0 12px;
  border-bottom: 1px solid var(--line);
  gap: 2px;
}
.tabs button {
  flex: 1;
  border-radius: 0;
  font-size: 13px;
  padding: 12px 5px;
  color: #8da2b9;
  border-bottom: 2px solid transparent;
}
.tabs button[aria-selected="true"] {
  color: #d6e9ff;
  border-bottom-color: #9bbfed;
}
.setup-panel {
  padding: 19px 17px 10px;
}
fieldset {
  border: 0;
  padding: 0;
  margin: 0;
  min-width: 0;
}
label {
  display: block;
  font-size: 14px;
  color: #a4b5c8;
  margin-bottom: 15px;
  line-height: 1.6;
}
input:not([type="checkbox"]):not([type="range"]),
select,
textarea {
  display: block;
  width: 100%;
  min-width: 0;
  margin-top: 5px;
  padding: 12px 12px;
  border: 1px solid #2b3b50;
  background: #0b1420;
  color: #dfe9f4;
  border-radius: 5px;
  line-height: 1.4;
}
select {
  padding-right: 22px;
  font-size: 13px;
}
input[type="number"] {
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 13px;
}
input[type="range"] {
  width: 100%;
  accent-color: #9ce8c3;
  margin: 12px 0 0;
}
input[type="checkbox"] {
  accent-color: var(--green);
}
textarea {
  font:
    12px/1.6 ui-monospace,
    monospace;
  resize: vertical;
}
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.section-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: #7e95ae;
  display: flex;
  justify-content: space-between;
  margin: 19px 0 10px;
}
.section-label .muted {
  font-size: 12px;
  letter-spacing: 0;
  color: #657e98;
}
.place-tools {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}
.place-tools button {
  border: 1px solid #304158;
  background: #142131;
  text-align: left;
  padding: 12px 12px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.place-tools button.active {
  border-color: var(--green);
  color: var(--green);
}
.key {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.food {
  background: #9ef0ba;
}
.obstacle {
  background: #8198b6;
  border-radius: 1px;
}
.hazard {
  background: #f18293;
}
.objects {
  max-height: 210px;
  overflow: auto;
  margin: 0 -3px;
  padding: 0 3px;
}
.object-row {
  border-bottom: 1px solid #243345;
  padding: 12px 0;
}
.object-head {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: #c0cedd;
  margin-bottom: 6px;
}
.object-head button {
  margin-left: auto;
  padding: 0 7px;
  color: #7590a9;
  font-size: 18px;
}
.object-inputs {
  display: flex;
  gap: 6px;
}
.object-inputs label {
  font-size: 12px;
  margin: 0;
  flex: 1;
  min-width: 0;
  color: #7189a2;
}
.object-inputs input {
  padding: 5px !important;
  font-size: 12px !important;
  margin-top: 1px !important;
}
.button-row {
  margin-top: 10px;
}
.button-row button {
  font-size: 12px;
}
.load-label {
  margin-top: 17px;
}
.muted {
  color: #6d829b;
}
.sidebar-footer {
  margin-top: auto;
  padding: 20px 18px;
  color: #7e93aa;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 11px;
}
.main-column {
  padding: 24px 24px 30px;
  min-width: 0;
}
.run-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.run-title h2 {
  font-size: 24px;
  font-weight: 530;
  letter-spacing: -0.04em;
  margin: 6px 0 0;
}
.transport {
  display: flex;
  gap: 7px;
}
.transport button {
  font-size: 12px;
  white-space: nowrap;
}
.status-line {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 47px;
  padding: 12px 0;
  color: #7f93aa;
  font-size: 11px;
}
.pill {
  font:
    12px ui-monospace,
    monospace;
  border: 1px solid #39516a;
  border-radius: 4px;
  padding: 4px 6px;
  letter-spacing: 0.05em;
  color: #aac7e6;
  white-space: nowrap;
}
.pill.running {
  border-color: #32654f;
  color: #9ce8c3;
  background: #132c26;
}
.pill.failed {
  color: #ff9cac;
  border-color: #814759;
}
.pill.loading,
.pill.saving {
  color: #f0c98e;
  border-color: #705b36;
}
.mode-pill {
  margin-left: auto;
  font-size: 12px;
  letter-spacing: 0.08em;
  white-space: nowrap;
  color: #aad6bf;
}
.arena-wrap {
  height: clamp(360px, 46vh, 590px);
  position: relative;
  overflow: hidden;
  border: 1px solid #304056;
  border-radius: 12px;
  background: radial-gradient(ellipse at 50% 50%, #213447, #121e2c);
}
#viewport {
  height: 100%;
  width: 100%;
}
#viewport canvas {
  display: block;
  width: 100%;
  height: 100%;
  outline: 0;
}
.arena-top {
  position: absolute;
  top: 15px;
  left: 17px;
  right: 17px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
  gap: 10px;
}
.arena-caption {
  font:
    12px ui-monospace,
    monospace;
  color: #bdcbd8;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
}
.arena-caption i {
  display: inline-block;
  height: 5px;
  width: 5px;
  border-radius: 50%;
  background: #a6e2c5;
}
.arena-caption span {
  color: #65809b;
  letter-spacing: 0;
  margin-left: 4px;
}
.camera-buttons {
  display: flex;
  border: 1px solid #35485f;
  background: #152130dd;
  border-radius: 5px;
  pointer-events: auto;
}
.camera-buttons button {
  padding: 6px 12px;
  font-size: 12px;
  color: #8ba2ba;
  border-radius: 3px;
}
.camera-buttons button.active {
  background: #30465d;
  color: #d4e5f7;
}
.arena-bottom {
  position: absolute;
  bottom: 15px;
  left: 17px;
  right: 17px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font:
    12px ui-monospace,
    monospace;
  color: #869db3;
  pointer-events: none;
  gap: 10px;
}
.arena-bottom b {
  padding: 0 4px;
  color: #4b657d;
}
.scene-legend {
  position: absolute;
  bottom: 43px;
  left: 17px;
  display: flex;
  gap: 13px;
  pointer-events: none;
}
.scene-legend span {
  font-size: 12px;
  color: #88a0b7;
  display: flex;
  gap: 5px;
  align-items: center;
}
.placement-note {
  position: absolute;
  top: 60px;
  left: 50%;
  transform: translateX(-50%);
  background: #b0efcf;
  color: #143028;
  padding: 12px 14px;
  border-radius: 5px;
  white-space: nowrap;
  font-size: 12px;
  pointer-events: none;
}
.metrics-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-bottom: 1px solid var(--line);
  padding: 20px 0 19px;
  gap: 12px;
}
.metrics-strip > div {
  border-right: 1px solid var(--line);
  padding-left: 9px;
}
.metrics-strip > div:first-child {
  padding-left: 0;
}
.metrics-strip > div:last-child {
  border: 0;
}
.metrics-strip span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.07em;
  color: #7e94aa;
  display: block;
  margin-bottom: 8px;
}
.metrics-strip strong {
  font:
    24px/1 ui-monospace,
    SFMono-Regular,
    monospace;
  letter-spacing: -0.07em;
  color: #dfebf8;
}
.metrics-strip small {
  font:
    12px ui-monospace,
    monospace;
  color: #607c97;
  letter-spacing: 0;
}
.training-history {
  margin-top: 22px;
}
.section-heading {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 13px;
}
.section-heading h3 {
  font-size: 13px;
  font-weight: 550;
  letter-spacing: -0.01em;
  margin: 0;
  color: #cbd9e7;
}
.section-heading > .quiet {
  margin-left: auto;
  font-size: 12px;
  padding: 4px;
}
.history-tabs {
  display: flex;
  gap: 2px;
  margin-left: auto;
}
.history-tabs button {
  font-size: 12px;
  padding: 5px 12px;
  border-radius: 4px;
  color: #7791ab;
}
.history-tabs button.active {
  color: #b2d7e9;
  background: #213348;
}
.chart-wrap {
  height: 122px;
  position: relative;
}
.chart-wrap canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.chart-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 12px;
  color: #506b85;
}
.chart-caption {
  display: flex;
  justify-content: space-between;
  color: #526d89;
  font:
    12px ui-monospace,
    monospace;
  margin-top: 5px;
}
.episode-table-wrap {
  max-height: 170px;
  overflow: auto;
  margin-top: 16px;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  text-align: left;
}
th {
  font-weight: 500;
  color: #7790a9;
  padding: 12px;
  border-bottom: 1px solid var(--line);
  background: #101924;
  position: sticky;
  top: 0;
}
td {
  color: #b1c3d4;
  padding: 12px 12px;
  border-bottom: 1px solid #1e2c3b;
  font:
    12px ui-monospace,
    monospace;
}
.empty-row {
  text-align: center;
  padding: 18px;
  color: #55708c;
}
.monitor {
  position: relative;
  border-left: 1px solid var(--line);
  background: #0e1722;
  padding: 25px 18px 15px;
  min-width: 0;
}
.monitor-resize {
  position: absolute;
  z-index: 5;
  top: 0;
  bottom: 0;
  left: -7px;
  width: 14px;
  cursor: col-resize;
  touch-action: none;
}
.monitor-resize::after {
  content: "";
  position: absolute;
  top: 22px;
  left: 5px;
  width: 4px;
  height: 54px;
  background: #527286;
  border-radius: 4px;
}
.monitor-resize:hover,
.monitor-resize:focus-visible,
.monitor-resize.resizing {
  background: #a7dec72b;
  outline: none;
}
.monitor-resize:focus-visible::after,
.monitor-resize:hover::after {
  background: var(--green);
}
body.monitor-resizing,
body.monitor-resizing * {
  cursor: col-resize !important;
  user-select: none !important;
}
.monitor-heading {
  display: flex;
  justify-content: space-between;
  gap: 7px;
  align-items: center;
  margin-bottom: 23px;
}
.live-indicator {
  font:
    12px ui-monospace,
    monospace;
  letter-spacing: 0.03em;
  color: #688198;
}
.monitor section {
  padding-bottom: 21px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.monitor section:last-child {
  border: 0;
  margin-bottom: 0;
}
.unit {
  font:
    12px ui-monospace,
    monospace;
  color: #6d849c;
}
.action-card {
  padding: 14px;
  background: #172535;
  border: 1px solid #2c4156;
  border-radius: 6px;
  margin-bottom: 17px;
}
.action-card > span {
  font-size: 12px;
  letter-spacing: 0.07em;
  color: #728da5;
}
.action-card strong {
  display: block;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.03em;
  margin: 7px 0;
  color: #a9edce;
}
.action-card small {
  font-size: 12px;
  color: #778fa6;
}
.rate-bar {
  margin: 13px 0;
}
.rate-bar > div:first-child {
  display: flex;
  justify-content: space-between;
  color: #a7bbce;
  font-size: 12px;
  margin-bottom: 7px;
}
.rate-bar strong {
  font:
    12px ui-monospace,
    monospace;
  color: #a5bdd4;
}
.bar-track {
  height: 4px;
  background: #243348;
  border-radius: 3px;
  overflow: hidden;
}
.bar-track i {
  display: block;
  height: 100%;
  width: 0;
  background: #84b2e6;
  border-radius: 3px;
  transition: width 0.35s;
}
.rate-bar.winner .bar-track i {
  background: #a0ebc9;
}
.mini-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  font-size: 12px;
  color: #7891a9;
}
.mini-row strong {
  font:
    12px ui-monospace,
    monospace;
  color: #b7cadd;
}
.retina-frame {
  border: 1px solid #304054;
  overflow: hidden;
  border-radius: 5px;
  background: #121e2d;
  aspect-ratio: 16/9;
}
.retina-frame img {
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  object-fit: contain;
}
.hint {
  font-size: 12px;
  line-height: 1.65;
  color: #7489a1;
  margin: 12px 0 0;
}
.hint code {
  font-size: 10px;
}
.memory-track {
  height: 3px;
  background: #27364a;
  margin-top: 12px;
}
.memory-track i {
  height: 100%;
  display: block;
  background: #82b9e1;
  width: 0;
}
.feedback-grid {
  display: flex;
  gap: 12px;
  margin: 15px 0;
}
.feedback-grid > div {
  flex: 1;
}
.feedback-grid span {
  display: block;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: #718da7;
  margin-bottom: 6px;
}
.feedback-grid strong {
  font:
    20px ui-monospace,
    monospace;
  color: #bfd3e7;
}
.feedback {
  font-size: 12px;
  border: 1px solid #395447;
  padding: 12px 5px;
}
.positive {
  color: #a5e7c7;
  background: #162c24;
}
.negative {
  color: #f8a3aa;
  background: #2b1d29;
  border-color: #553441;
}
.run-id {
  font:
    12px/1.7 ui-monospace,
    monospace;
  color: #60788f;
  overflow-wrap: anywhere;
}
.saved-run {
  padding: 12px 0;
  border-bottom: 1px solid #223348;
}
.saved-run strong {
  font-size: 12px;
  font-weight: 500;
  color: #a6bdd1;
  display: block;
}
.saved-run > span {
  font:
    12px ui-monospace,
    monospace;
  color: #68839c;
  display: block;
  margin-top: 5px;
}
.saved-run button {
  font-size: 12px;
  color: #9cbbd8;
  padding: 6px 0;
}
.saved-runs {
  max-height: 190px;
  overflow: auto;
}
.switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.switch-row strong {
  font-size: 14px;
  font-weight: 500;
  color: #c6dbeb;
}
.switch-row small {
  display: block;
  font-size: 12px;
  color: #738da5;
}
.switch-row input {
  width: 30px;
  height: 19px;
}
.check-row {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
}
.model-block {
  padding: 16px;
  border: 1px solid #34475e;
  border-radius: 6px;
  background: #152333;
  margin-bottom: 20px;
}
.model-block strong {
  display: block;
  font-size: 19px;
  font-weight: 500;
  margin: 12px 0;
}
.model-block > span:last-child {
  font-size: 12px;
  color: #7694ad;
}
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: #d4efe5;
  color: #183f33;
  padding: 13px 21px;
  border: 1px solid #a6d7c1;
  border-radius: 7px;
  box-shadow: 0 12px 60px #0007;
  z-index: 100;
  max-width: 90vw;
  font-size: 13px;
}
.toast.error {
  background: #442430;
  border-color: #834855;
  color: #ffd8de;
}
dialog {
  max-width: 650px;
  max-height: 85vh;
  overflow: auto;
  background: #152131;
  color: #c5d5e7;
  border: 1px solid #3c5570;
  border-radius: 12px;
  padding: 27px;
  font-size: 14px;
  line-height: 1.8;
}
dialog::backdrop {
  background: #0009;
  backdrop-filter: blur(4px);
}
.dialog-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dialog-heading h2 {
  font-weight: 500;
  font-size: 24px;
  margin: 0;
}
dialog li {
  margin-bottom: 10px;
}
dialog code {
  font-size: 13px;
  color: #a4e8cc;
}
.render-error {
  position: absolute;
  inset: 70px 20px;
  display: grid;
  place-items: center;
  text-align: center;
  background: #162536e8;
  color: #e6afbc;
  font-size: 14px;
  padding: 25px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
[hidden] {
  display: none !important;
}
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
::-webkit-scrollbar-thumb {
  background: #364b62;
  border-radius: 3px;
}
@media (min-width: 1700px) {
  :root {
    font-size: 16px;
  }
  .sidebar-heading {
    padding: 27px 23px 20px;
  }
  .setup-panel {
    padding: 22px;
  }
  .main-column {
    padding: 28px 30px;
  }
  .monitor {
    padding: 30px 23px;
  }
}
@media (max-width: 1200px) {
  .monitor-resize {
    display: none;
  }
  .workspace {
    grid-template-columns: 250px minmax(400px, 1fr);
  }
  .monitor {
    grid-column: 1/-1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .monitor-heading {
    grid-column: 1/-1;
    margin-bottom: 0;
  }
  .monitor > .brain-panel,
  .monitor > .mind-panel {
    grid-column: 1 / -1;
  }
  .monitor section {
    margin-bottom: 0;
  }
  .header-context {
    display: none;
  }
  .main-column {
    padding: 20px 18px;
  }
  .run-title h2 {
    font-size: 21px;
  }
  .transport {
    gap: 4px;
  }
  .transport button {
    padding: 8px;
  }
}
@media (max-width: 760px) {
  .workspace {
    display: flex;
    flex-direction: column;
  }
  .app-header {
    height: 58px;
    padding: 0 15px;
    gap: 12px;
  }
  .sidebar {
    order: 2;
    border-right: 0;
    border-top: 1px solid var(--line);
  }
  .main-column {
    order: 1;
    padding: 18px 12px;
  }
  .monitor {
    order: 3;
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding: 20px 15px;
    gap: 18px;
  }
  .monitor section {
    min-width: 0;
  }
  .run-toolbar {
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .run-title {
    flex: 1;
  }
  .transport {
    margin-top: 3px;
  }
  .arena-wrap {
    height: 410px;
  }
  .arena-caption span {
    display: none;
  }
  .camera-buttons button {
    padding: 6px;
  }
  .arena-top {
    left: 12px;
    right: 10px;
  }
  .arena-bottom {
    font-size: 12px;
    left: 12px;
    right: 10px;
  }
  .arena-bottom > span:first-child {
    max-width: 160px;
    line-height: 1.8;
  }
  .metrics-strip {
    gap: 4px;
  }
  .metrics-strip span {
    font-size: 8px;
  }
  .metrics-strip strong {
    font-size: 20px;
  }
  .metrics-strip small {
    font-size: 10px;
  }
  .metrics-strip > div {
    padding-left: 5px;
  }
  .status-line {
    font-size: 10px;
  }
  .mode-pill {
    display: none;
  }
  .chart-empty {
    font-size: 10px;
  }
  .setup-panel {
    padding: 20px;
  }
  .two-col {
    gap: 16px;
  }
  .objects {
    max-height: 280px;
  }
  .placement-note {
    font-size: 11px;
  }
  .sidebar-footer {
    display: none;
  }
  .version {
    display: none;
  }
  .connection {
    font-size: 10px;
  }
  .history-tabs button {
    padding: 5px;
    font-size: 9px;
  }
  .section-heading h3 {
    font-size: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}
@media (min-width: 2100px) {
  body {
    font-size: 16px;
  }
}

.task-banner {
  display: flex;
  gap: 10px;
  align-items: center;
  background: #152d35;
  border: 1px solid #315260;
  border-radius: 6px;
  padding: 11px 13px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.task-banner strong {
  font-size: 14px;
  color: #b6edd5;
}
.task-banner span {
  font-size: 12px;
  color: #98bbc8;
  flex: 1;
  min-width: 200px;
}
.task-banner small {
  font:
    12px ui-monospace,
    monospace;
  color: #c8dacd;
}
.brain-panel {
  margin-top: 0;
}
#neuron-viewport {
  height: 250px;
  position: relative;
  border: 1px solid #2a4058;
  border-radius: 7px;
  background: radial-gradient(ellipse, #172d45, #0b1726);
  overflow: hidden;
}
#neuron-viewport canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.neuron-tooltip {
  position: absolute;
  z-index: 1;
  inset: auto 8px 8px;
  margin: 0;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0e1722ed;
  color: #c9dfd2;
  font-size: 11px;
  line-height: 1.5;
  overflow-wrap: anywhere;
  pointer-events: none;
}
.neuron-caption {
  font-size: 12px;
  line-height: 1.5;
  color: #8ba6bf;
  margin: 10px 0 0;
}
.neuron-legend {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: #738ba2;
  margin-top: 10px;
}
.neuron-legend i {
  height: 3px;
  flex: 1;
  background: linear-gradient(90deg, #20354c, #75dfc7, #fff26c);
}
.constraint-readout {
  padding: 0 0 12px;
  border-bottom: 1px solid #263c50;
}
.constraint-readout > span {
  font-size: 12px;
  color: #718ca5;
  display: block;
}
.constraint-readout strong {
  font-size: 14px;
  color: #b5d1e3;
  display: block;
  margin: 7px 0;
}
.constraint-readout small {
  font-size: 12px;
  line-height: 1.5;
  color: #789bb6;
}
.leg-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 8px;
}
.leg-options label {
  font-size: 12px;
}
.tabs button {
  font-size: 12px;
}
.monitor {
  width: 100%;
}

.motor-regions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5px;
  margin: 12px 0;
}
.motor-regions button {
  display: flex;
  justify-content: space-between;
  padding: 7px 10px;
  border: 1px solid #30475d;
  border-radius: 6px;
  background: #162738;
  color: #9db1c7;
}
.motor-regions button.active {
  border-color: #80c7e7;
  background: #26465a;
  color: #d6f5ff;
}
.motor-regions strong {
  font:
    11px ui-monospace,
    monospace;
}
.motor-window {
  font:
    10px ui-monospace,
    monospace;
  color: #97b3c8;
  margin-top: 6px;
}
#motor-pools {
  max-height: 210px;
  overflow: auto;
  border-top: 1px solid #2c4054;
}
#motor-pools details {
  padding: 9px 0;
  border-bottom: 1px solid #293d50;
}
#motor-pools summary {
  font-size: 11px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}
#motor-pools summary strong {
  white-space: nowrap;
  color: #a6dfc9;
}
#motor-pools p {
  font-size: 10px;
  color: #9fb2c6;
  line-height: 1.5;
}
.motor-ids {
  overflow-wrap: anywhere;
  font-family: ui-monospace, monospace;
}
.camera-buttons {
  flex-wrap: wrap;
}

#neuron-viewport {
  height: 310px;
}
.neuron-controls {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}
.neuron-controls label {
  margin: 0;
  flex: 1;
}
.neuron-controls select {
  padding: 6px;
}
.neuron-playback {
  display: flex;
  gap: 8px;
  justify-content: space-between;
  font:
    10px ui-monospace,
    monospace;
  color: #9dbdd0;
  margin: 10px 0;
}
.neuron-playback button {
  flex-shrink: 0;
}
.neuron-search {
  display: flex;
  gap: 6px;
  margin: 10px 0;
}
.neuron-search input {
  min-width: 0;
  padding: 8px;
  font-size: 11px;
}
.brain-panel.expanded {
  position: fixed;
  inset: 78px 24px 24px 300px;
  background: #101c2b;
  z-index: 50;
  border: 1px solid #53788c;
  border-radius: 14px;
  padding: 20px;
  overflow: auto;
  box-shadow: 0 20px 100px #000a;
}
.brain-panel.expanded #neuron-viewport {
  height: 55vh;
}
.brain-panel.expanded #neuron-inspector {
  max-width: 700px;
}
.brain-panel.expanded .neuron-controls {
  max-width: 400px;
}
#neuron-inspector {
  font-size: 11px;
  padding: 10px;
  background: #192b3e;
  border-radius: 8px;
  margin-top: 10px;
}
#neuron-inspector p {
  font-size: 10px;
  line-height: 1.6;
  color: #a8bfcd;
}
.neuron-partner {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  background: transparent;
  color: #bdd4df;
  border: 0;
  border-bottom: 1px solid #32475a;
  padding: 7px 0;
  font-size: 10px;
}
.neuron-partner strong {
  white-space: nowrap;
}
.neuron-partner span {
  text-align: left;
}
#neuron-live {
  color: #aadccb;
  font-family: ui-monospace, monospace;
}

.model-credit {
  position: absolute;
  left: 16px;
  bottom: 48px;
  font-size: 9px;
  letter-spacing: 0.04em;
  color: #a8bdc9;
  pointer-events: none;
}
.arena-bottom {
  flex-wrap: wrap;
  gap: 4px;
}

.neuron-scrub {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 10px;
  color: #9dbdd0;
}
.neuron-scrub input {
  width: 100%;
  accent-color: #a7dec7;
}

#neuron-live {
  white-space: pre-line;
}

.website-monitor {
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  background: #122722;
}
.website-monitor[hidden] {
  display: none;
}
.website-monitor p {
  margin: 7px 0 0;
  overflow-wrap: anywhere;
  font-size: 14px;
}
.website-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.website-action {
  padding: 5px 9px;
  border: 1px solid #365647;
  border-radius: 5px;
  color: #bad1c6;
  font-size: 14px;
}
.website-action.selected {
  background: #285844;
  border-color: #81b99b;
  color: #eef9ee;
}

.journey-section {
  border-top: 1px solid var(--line);
  padding: 18px 20px;
}
.journey-section[hidden] {
  display: none;
}
.journey-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.journey-heading h3 {
  margin: 0;
  font-size: 16px;
}
.journey-heading p {
  color: var(--muted);
  font-size: 14px;
  margin: 5px 0 0;
}
.journey-heading a {
  color: var(--green);
  font-size: 14px;
  white-space: nowrap;
}
.journey-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 15px 0;
}
.journey-controls label {
  min-width: 0;
  font-size: 14px;
}
.journey-controls select {
  width: 100%;
  margin-top: 5px;
}
.journey-list {
  list-style: none;
  padding: 0;
  margin: 0;
  max-height: 420px;
  overflow: auto;
  overscroll-behavior: contain;
}
.journey-row {
  display: grid;
  grid-template-columns: 47px minmax(0, 1fr) 58px;
  gap: 12px;
  border-top: 1px solid #2b3c40;
  padding: 14px 0;
}
.journey-step {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 13px;
  color: var(--muted);
}
.journey-step strong {
  font-size: 14px;
  color: #cfe8df;
}
.journey-row-heading {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}
.journey-row-heading strong {
  font-size: 14px;
  overflow-wrap: anywhere;
}
.journey-status {
  font-size: 12px;
  color: #a3bcb0;
}
.journey-status.visited {
  color: #90d7ad;
}
.journey-status.blocked {
  color: #efaaa2;
}
.journey-url {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 14px;
  overflow-wrap: anywhere;
  margin: 6px 0;
}
.journey-from,
.journey-request {
  color: #849c98;
}
.journey-to {
  color: #c5e1d5;
}
.journey-title {
  display: block;
  font-size: 14px;
  margin-top: 5px;
}
.journey-result {
  display: block;
  font-size: 13px;
  color: #9baead;
  overflow-wrap: anywhere;
}
.journey-reward {
  align-self: start;
  font-size: 13px;
  text-align: right;
  color: #9fd0b0;
  font-variant-numeric: tabular-nums;
}
.journey-reward.negative {
  background: transparent;
  color: #efaaa2;
}
.journey-empty {
  padding: 20px 0;
  color: var(--muted);
  font-size: 14px;
}
@media (max-width: 600px) {
  .journey-controls {
    grid-template-columns: 1fr;
  }
  .journey-row {
    grid-template-columns: 36px minmax(0, 1fr);
  }
  .journey-reward {
    grid-column: 2;
    text-align: left;
  }
  .journey-heading {
    align-items: flex-start;
  }
}
.training-progress {
  margin: 22px 0;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.training-progress h3 {
  margin: 0 0 12px;
}
.training-progress .hint {
  overflow-wrap: anywhere;
}
.episode-phase {
  display: block;
  margin-top: 4px;
  color: var(--muted);
}
#training-tasks {
  margin-bottom: 14px;
}

.mind-panel {
  display: flex;
  flex-direction: column;
  height: 460px;
  min-height: 0;
  overflow: hidden;
  background: linear-gradient(145deg, #17382f55, transparent 70%);
}
.mind-panel > .section-heading {
  flex: 0 0 auto;
}
.mind-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  scrollbar-gutter: stable;
  overscroll-behavior-y: contain;
  padding-right: 8px;
}
.mind-scroll:focus-visible {
  outline: 1px solid var(--green);
  outline-offset: -1px;
}
.mind-panel h4 {
  font-size: 23px;
  line-height: 1.25;
  margin: 8px 0;
  color: #d6ebcf;
  letter-spacing: -0.5px;
}
.mind-status,
.mind-time {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  margin: 6px 0;
}
.mind-summary {
  font-size: 14px;
  line-height: 1.55;
  margin: 8px 0;
}
.mind-evidence {
  padding-left: 17px;
  margin: 12px 0;
  font-size: 13px;
  line-height: 1.6;
  color: #aec5bb;
}
.mind-evidence li + li {
  margin-top: 5px;
}
.mind-window {
  border-block: 1px solid var(--line);
  padding: 10px 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}
.mind-window strong {
  display: block;
  color: #c9dfd2;
  font-weight: 500;
}
.mind-panel details {
  margin-top: 13px;
  font-size: 13px;
  line-height: 1.6;
}
.mind-panel summary {
  cursor: pointer;
  color: #cae3d4;
}
.mind-panel p,
.mind-panel li {
  overflow-wrap: anywhere;
}
.mind-comparisons {
  padding-left: 17px;
}
.mind-timeline {
  list-style: none;
  margin: 12px 0;
  padding: 0 0 0 10px;
  border-left: 1px solid #4b7663;
}
.mind-timeline li {
  margin: 0 0 10px;
}
.mind-timeline span {
  display: block;
  color: var(--muted);
  font-size: 11px;
}
.mind-timeline strong {
  font-weight: 500;
}
.mind-boundary {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 0;
}

.mind-learning {
  color: #9dc5ad;
  font-size: 12px;
  line-height: 1.5;
  margin: 8px 0;
}

.internal-state {
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
  margin-bottom: 16px;
}
.internal-reserve span {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  margin: 8px 0;
}
.internal-reserve progress {
  width: 100%;
  height: 10px;
  accent-color: #9ecb7a;
}
.internal-chain {
  font-size: 14px;
  line-height: 1.6;
  color: #c3dec6;
}
.internal-state th small {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: var(--muted);
  overflow-wrap: anywhere;
}
.internal-state th,
.internal-state td {
  font-size: 14px;
  padding: 7px 4px;
}
#assay-results {
  font-size: 14px;
  line-height: 1.6;
}
#assay-results h4 {
  margin: 18px 0 6px;
}
.assay-error {
  color: var(--red);
}

.continuous-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding: 0.5rem 1rem;
}
.continuous-controls .check-row {
  margin: 0;
  font-size: 0.875rem;
}
.continuous-controls .hint {
  margin: 0;
}

.rate-score {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  margin-top: 0.25rem;
}

/* Website frame; original controls and responsive lab layout retained. */
:root{--green:#d6fb78}a{color:inherit}.header-context a{text-decoration:none;color:#c5d0bd}.runtime-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 22px;border-bottom:1px solid #3a443b;background:#1b251a}.runtime-banner p{margin:0;font-size:14px;line-height:1.5;color:#cbdac0}.runtime-banner button{border:1px solid #687a52;color:#d6fb78;padding:8px 14px;white-space:nowrap;border-radius:4px}.demo-controls{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin:4px 0 15px;padding:12px;border:1px solid #37493d;background:#142018;border-radius:5px}.demo-controls>span{color:#c7deba;font-size:12px;margin-right:auto;letter-spacing:.5px}.demo-controls small{display:block;font-size:12px;color:#91a68d;letter-spacing:0;margin-top:4px}.demo-controls button{background:#253626;border:1px solid #4b6245;font-size:14px;padding:9px 10px}.demo-controls kbd{font-size:12px;color:#c7e7b0;margin-left:5px}.sidebar-footer{font-size:12px}.workspace{min-height:calc(100vh - 125px)}button.primary{background:#d6fb78;color:#18200e}.connection{min-width:0}.brand-mark{color:#d6fb78}#guide p,#guide li{font-size:16px;line-height:1.7}#toast{max-width:min(620px,calc(100vw - 32px))}#status-message{overflow-wrap:anywhere}.run-toolbar{flex-wrap:wrap}@media(max-width:760px){.runtime-banner{align-items:flex-start;padding:12px;gap:10px}.runtime-banner p{font-size:14px}.runtime-banner button{white-space:normal;min-width:105px}.demo-controls>span{width:100%;margin:0 0 5px}.demo-controls button{flex:1}.header-context{display:none}.app-header{gap:12px}.main-column{min-width:0}.workspace{display:flex;flex-direction:column}.main-column{order:0}.sidebar{order:1}.monitor{order:2}}