@import url("https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800&family=DM+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap");
:root {
  color-scheme: dark;
  --bg: #101316;
  --panel: #181d21;
  --raised: #20262a;
  --line: #30373b;
  --muted: #8e999f;
  --text: #edf0ed;
  --lime: #c3f179;
  --orange: #ee956b;
  --sans: "DM Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", monospace;
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--text);
  background: var(--bg);
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button,
a {
  touch-action: manipulation;
}
button {
  cursor: pointer;
}
button:disabled {
  opacity: 0.4;
  cursor: wait;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  color: inherit;
}
button,
select,
input,
textarea {
  border-radius: 4px;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
}
select,
input {
  border: 1px solid var(--line);
  background: #171c20;
  color: var(--text);
  padding: 11px 12px;
  min-width: 0;
}
select {
  cursor: pointer;
}
svg {
  flex: none;
  vertical-align: middle;
}
p {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--muted);
}
h1,
h2,
p {
  margin: 0;
}
h2 {
  font-size: 1.05rem;
  font-weight: 600;
}
small {
  font-size: 0.75rem;
}
button[hidden],
[hidden] {
  display: none !important;
}
.mono {
  font-family: var(--mono);
  font-size: 0.8125rem;
}
.secondary {
  color: var(--muted);
}
.eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.eyebrow span {
  color: #5d686e;
  margin-left: 18px;
}
.header {
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  border-bottom: 1px solid var(--line);
  gap: 30px;
}
.brand {
  display: flex;
  gap: 13px;
  align-items: center;
  font-family: var(--display);
  font-size: 22px;
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: 0.035em;
}
.brand-second {
  display: block;
}
.brand-mark {
  height: 40px;
  width: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--lime);
  color: #131a13;
  font-family: var(--display);
  font-size: 31px;
  font-weight: 800;
  position: relative;
  border-radius: 2px;
  letter-spacing: -3px;
  padding-right: 6px;
}
.brand-mark > span {
  position: absolute;
  right: 4px;
  top: 4px;
  font: 16px var(--sans);
  letter-spacing: 0;
}
.header nav {
  display: flex;
  align-self: stretch;
  gap: 8px;
}
.nav-button {
  border: 0;
  background: none;
  padding: 0 21px;
  display: flex;
  gap: 10px;
  align-items: center;
  position: relative;
  color: var(--muted);
  font-size: 0.875rem;
  border-radius: 0;
}
.nav-button:hover {
  color: var(--text);
}
.nav-button.selected {
  color: var(--lime);
}
.nav-button.selected:after {
  content: "";
  position: absolute;
  height: 2px;
  background: var(--lime);
  left: 17px;
  right: 17px;
  bottom: 0;
}
.header-end {
  display: flex;
  gap: 24px;
  align-items: center;
}
.version {
  font: 12px var(--mono);
  color: var(--muted);
}
.version b {
  font-weight: 400;
  font-size: 11px;
  border: 1px solid var(--line);
  padding: 3px 6px;
  margin-left: 7px;
  color: #bac3c4;
}
.icon-button {
  background: transparent;
  border: 1px solid var(--line);
  width: 35px;
  height: 35px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #c1c9cb;
}
.icon-button:hover {
  background: var(--raised);
  color: var(--lime);
}
main {
  max-width: 1680px;
  margin: auto;
  padding: 35px 40px 26px;
}
.page-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}
.page-heading h1 {
  font-family: var(--display);
  font-size: clamp(2.3rem, 3vw, 3.2rem);
  font-weight: 600;
  line-height: 1.1;
  margin-top: 8px;
  letter-spacing: 0.005em;
}
.page-heading h1 > span {
  color: var(--lime);
}
.heading-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}
.button {
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid transparent;
  display: inline-flex;
  gap: 9px;
  justify-content: center;
  align-items: center;
  min-height: 42px;
  padding: 10px 15px;
  white-space: nowrap;
}
.button.accent {
  background: var(--lime);
  color: #18220d;
  border-color: var(--lime);
}
.button.accent:hover {
  background: #d7ff96;
}
.button.outline {
  background: transparent;
  border-color: var(--line);
  color: #d5dcdc;
}
.button.outline:hover {
  background: var(--raised);
}
.button.quiet {
  background: transparent;
  color: var(--muted);
}
.button.quiet:hover {
  color: var(--text);
}
.full-width {
  width: 100%;
}
.arena-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 302px;
  gap: 22px;
}
.match-surface {
  min-width: 0;
}
.stage {
  position: relative;
  height: clamp(440px, 42vw, 610px);
  background: #12171b;
  border: 1px solid #343d41;
  border-bottom: 0;
  overflow: hidden;
  border-radius: 6px 6px 0 0;
}
.stage:fullscreen {
  height: 100vh;
}
.stage-header {
  position: absolute;
  top: 23px;
  left: 24px;
  right: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
  pointer-events: none;
}
.record-tag {
  font: 12px var(--mono);
  color: #d2d9d8;
  display: flex;
  align-items: center;
  gap: 8px;
}
.record-tag > span:last-child {
  color: #809098;
  margin-left: 10px;
}
.record-dot {
  width: 6px;
  height: 6px;
  background: var(--lime);
  border-radius: 50%;
}
.stage-clock {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}
.stage-clock b {
  font: 500 31px var(--mono);
  letter-spacing: -1px;
}
.stage-clock span {
  font: 11px var(--mono);
  color: #859297;
}
.arena-size {
  font: 11px var(--mono);
  color: #8f9a9e;
}
.stage-note {
  position: absolute;
  bottom: 24px;
  left: 24px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  pointer-events: none;
}
.stage-note span:first-child {
  font: 11px var(--mono);
  letter-spacing: 0.08em;
  color: #91a098;
}
.stage-note > span:nth-child(2) {
  font-size: 0.75rem;
  color: #77858c;
}
.stage-note span.pressure {
  color: var(--orange);
}
#viewport {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
#viewport canvas {
  display: block;
  width: 100%;
  height: 100%;
  outline: 0;
}
.camera-actions {
  position: absolute;
  right: 20px;
  bottom: 22px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.camera-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid #3a464b;
  border-radius: 4px;
  background: #161d21e6;
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
}
.camera-toggle:has(input:checked) { color: var(--lime); border-color: #6a8252; }
.camera-toggle:has(input:focus-visible) { outline: 2px solid var(--lime); outline-offset: 3px; }
.camera-toggle input { width: 14px; height: 14px; margin: 0; accent-color: var(--lime); }
.camera-actions .icon-button {
  background: #161d2199;
  border-color: #3a464b;
}
.robot-label {
  position: absolute;
  pointer-events: none;
  transform: translate(-50%, -100%);
  width: 160px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  text-align: center;
  filter: drop-shadow(0 2px 3px #000);
}
.robot-label b {
  font: 500 11px var(--mono);
  color: #eff7f1;
  max-width: 100%;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.robot-label > span {
  width: 65px;
  align-self: center;
  height: 3px;
  background: #374144;
  border-radius: 2px;
  overflow: hidden;
}
.robot-label i {
  display: block;
  height: 100%;
  background: var(--lime);
}
.robot-1.robot-label i {
  background: var(--orange);
}
.playback {
  height: 65px;
  display: flex;
  align-items: center;
  padding: 0 17px;
  gap: 15px;
  border: 1px solid #343d41;
  border-radius: 0 0 6px 6px;
  background: #1b2226;
}
.play-button {
  width: 35px;
  height: 35px;
  border: none;
  background: var(--lime);
  color: #18220d;
  display: grid;
  place-items: center;
  flex: none;
}
.play-button svg {
  width: 15px;
  fill: currentColor;
  stroke-width: 1;
}
.playback select {
  font: 12px var(--mono);
  padding: 5px 8px;
  background: #252e32;
  border-color: #364247;
  height: 30px;
}
.scrubber {
  flex: 1;
  position: relative;
  min-width: 30px;
  height: 24px;
  display: flex;
  align-items: center;
}
input[type="range"] {
  accent-color: var(--lime);
  width: 100%;
  height: 20px;
  padding: 0;
  cursor: pointer;
  border: 0;
  background: transparent;
  margin: 0;
}
#event-marks {
  position: absolute;
  left: 6px;
  right: 6px;
  top: 0;
  pointer-events: none;
}
#event-marks > span {
  position: absolute;
  height: 4px;
  width: 3px;
  background: var(--orange);
}
#event-marks > .mark-ring-out {
  background: #ed6f65;
}
.robot-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 17px;
}
.robot-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 20px 22px 16px;
}
.robot-ident {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 21px;
}
.robot-avatar {
  color: var(--lime);
  background: #c3f1790c;
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  border: 1px solid #52623b;
  border-radius: 4px;
}
.robot-1 .robot-avatar {
  color: var(--orange);
  background: #ee956b0c;
  border-color: #715340;
}
.robot-ident .eyebrow {
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
}
.robot-ident h2 {
  font-size: 1.15rem;
  margin-top: 3px;
  font-weight: 600;
}
.status-tag {
  margin-left: auto;
  font: 11px var(--mono);
  border: 1px solid #38433d;
  background: #29322a;
  color: #b3c4af;
  padding: 4px 6px;
  border-radius: 3px;
}
.status-tag.danger {
  color: #ffa597;
  background: #382725;
  border-color: #743d35;
}
.energy-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
}
.energy-row > span {
  display: flex;
  gap: 6px;
  color: #a7b1b4;
  align-items: center;
}
.energy-row strong {
  font: 500 15px var(--mono);
}
.energy-row small {
  color: #738087;
  font-weight: 400;
  font-size: 11px;
}
.energy-track {
  height: 5px;
  background: #2d3539;
  margin-top: 9px;
  border-radius: 2px;
  overflow: hidden;
}
.energy-track > span {
  background: var(--lime);
  height: 100%;
  display: block;
  transition: width 0.1s linear;
}
.robot-1 .energy-track > span {
  background: var(--orange);
}
.energy-track > span.low {
  background: #ff695e;
}
.robot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 18px;
  font-size: 0.75rem;
  color: var(--muted);
}
.flip-pips {
  display: flex;
  align-items: center;
  gap: 5px;
}
.flip-pips > i {
  width: 9px;
  height: 9px;
  border: 1px solid #586066;
  transform: rotate(45deg);
  margin-right: 3px;
}
.flip-pips > i.filled {
  background: var(--orange);
  border-color: var(--orange);
}
.flip-pips > b {
  font: 12px var(--mono);
  font-weight: 400;
  margin-left: 8px;
  color: #c3cbce;
}
.match-sidebar {
  border: 1px solid var(--line);
  background: #181d21;
  border-radius: 5px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.side-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 19px 20px;
  border-bottom: 1px solid var(--line);
  color: #92a099;
}
.side-head h2 {
  color: var(--text);
  font-size: 0.9375rem;
}
.side-body {
  padding: 20px;
}
.field-label {
  font: 500 11px var(--mono);
  letter-spacing: 0.07em;
  color: #abb5b9;
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 9px;
}
.color-square {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--lime);
}
.color-square.b {
  background: var(--orange);
}
.bot-select {
  width: 100%;
  margin-bottom: 20px;
  background: #20272b;
  font-size: 0.875rem;
  padding: 12px;
}
.seed-row {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 12px;
  margin-bottom: 20px;
}
.seed-row input,
.seed-row select {
  width: 100%;
  background: #20272b;
  font: 13px var(--mono);
  height: 41px;
  padding: 10px;
}
.run-button {
  width: 100%;
  gap: 9px;
  height: 44px;
}
.run-button svg:last-child {
  margin-left: auto;
}
.field-note {
  font-size: 0.75rem;
  line-height: 1.6;
  margin-top: 13px;
  color: #87959b;
}
.mode-box {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 20px;
}
.mode-box .eyebrow {
  font-size: 10px;
}
.mode-box > div {
  display: flex;
  gap: 9px;
  align-items: center;
  margin: 13px 0 9px;
}
.mode-box strong {
  font-size: 0.875rem;
  font-weight: 500;
}
.mode-symbol {
  background: #31372c;
  border: 1px solid #535f40;
  color: var(--lime);
  font: 12px var(--mono);
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 4px;
}
.mode-box p {
  font-size: 0.75rem;
  line-height: 1.7;
  color: #8d9a9f;
}
.event-section {
  flex: 1;
  min-height: 145px;
}
.event-section .side-head {
  border-bottom: 0;
  padding-bottom: 6px;
}
.event-section h2 {
  font-size: 0.8125rem;
}
.count {
  font: 11px var(--mono);
  background: #2a3336;
  min-width: 22px;
  padding: 3px;
  text-align: center;
  border-radius: 3px;
}
.event-log {
  max-height: 147px;
  overflow: auto;
  padding: 4px 12px 12px;
}
.empty-note {
  padding: 10px 8px;
  font-size: 0.75rem;
  line-height: 1.8;
}
.event-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: 0;
  border-radius: 2px;
  width: 100%;
  text-align: left;
  padding: 8px;
  font-size: 0.75rem;
  color: #adb7bc;
}
.event-row:hover {
  background: #242c30;
}
.event-row > span:nth-child(2) {
  flex: 1;
}
.event-row time {
  font: 10px var(--mono);
  color: #829099;
  flex: none;
}
.event-symbol {
  width: 16px;
  font-size: 17px;
  color: #a9b894;
}
.event-symbol.flip,
.event-symbol.ring-out {
  color: var(--orange);
}
.arena-footer {
  display: flex;
  gap: 25px;
  color: #68777c;
  font: 10px var(--mono);
  letter-spacing: 0.04em;
  margin-top: 18px;
}
.arena-footer > span:first-child {
  display: flex;
  align-items: center;
  gap: 7px;
}
.arena-footer i {
  height: 5px;
  width: 5px;
  border-radius: 50%;
  background: #7d9664;
}
.arena-footer > span:last-child {
  margin-left: auto;
}
.footer {
  border-top: 1px solid #252d31;
  margin: 4px 40px 0;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: #657379;
}
.footer > span:first-child {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: #849397;
}
.footer > span:last-child {
  font: 10px var(--mono);
}
.stage-loading {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 18px;
  background: #141b21ed;
  backdrop-filter: blur(5px);
}
.stage-loading b {
  font-size: 1.1rem;
  font-weight: 500;
}
.stage-loading > span:not(.loader) {
  font-size: 0.875rem;
  color: var(--muted);
  max-width: 80%;
  text-align: center;
}
.loader {
  width: 20px;
  height: 20px;
  border: 2px solid #65744d;
  border-top-color: var(--lime);
  border-radius: 50%;
  display: inline-block;
  animation: spin 0.7s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
progress {
  width: 240px;
  height: 4px;
  border: 0;
  accent-color: var(--lime);
  border-radius: 2px;
  overflow: hidden;
}
progress::-webkit-progress-bar {
  background: #36402f;
}
progress::-webkit-progress-value {
  background: var(--lime);
}
.result-banner {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background: #12191ac9;
  backdrop-filter: blur(5px);
  z-index: 3;
  gap: 14px;
}
.result-banner strong {
  font-family: var(--display);
  font-size: 64px;
  line-height: 1.1;
  color: var(--lime);
}
.result-banner > span:not(.eyebrow) {
  font: 13px var(--mono);
  color: #b0bbb9;
}
.result-banner .button {
  margin-top: 10px;
}
#toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  max-width: min(90vw, 680px);
  background: #d2edb0;
  color: #1c2a15;
  padding: 15px 22px;
  border-radius: 5px;
  box-shadow: 0 8px 40px #0007;
  z-index: 50;
  font-size: 0.875rem;
  line-height: 1.5;
}
#toast.error {
  background: #f2b9a6;
  color: #522b24;
}
.boot {
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: center;
  align-items: center;
}
.boot strong {
  font: 700 48px var(--display);
  color: var(--lime);
}
.boot span {
  color: var(--muted);
}
.lab-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 24px;
}
.editor-panel {
  background: #13181c;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  align-self: start;
}
.editor-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 20px;
  border-bottom: 1px solid var(--line);
  background: #1b2226;
  gap: 15px;
}
.editor-toolbar select {
  width: 200px;
  padding: 8px;
  font-size: 0.875rem;
}
.editor-toolbar .mono {
  font-size: 11px;
}
.editor-file {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 22px;
  font: 12px var(--mono);
  border-bottom: 1px solid #242d32;
  color: #c5d0cf;
}
.editor-file svg {
  color: var(--lime);
}
.unsaved {
  margin-left: auto;
  color: #b5bd8d;
  font-size: 10px;
}
.editor-body {
  display: flex;
  height: 515px;
  min-width: 0;
}
.editor-body pre {
  margin: 0;
  width: 53px;
  flex: none;
  text-align: right;
  padding: 20px 12px 20px 0;
  font: 13px/1.9 var(--mono);
  color: #4f626c;
  border-right: 1px solid #252e33;
  overflow: hidden;
  user-select: none;
}
.editor-body textarea {
  background: transparent;
  resize: vertical;
  border: none;
  border-radius: 0;
  width: 100%;
  min-height: 515px;
  color: #cbdcbc;
  padding: 20px 18px;
  font: 13px/1.9 var(--mono);
  tab-size: 2;
  white-space: pre;
  outline-offset: -2px;
}
.editor-footer {
  flex-wrap: wrap;
  display: flex;
  justify-content: space-between;
  padding: 17px 20px;
  border-top: 1px solid var(--line);
  gap: 10px;
  background: #1b2226;
}
.editor-footer input {
  font-size: 0.875rem;
  width: 190px;
  flex: 1;
}
.editor-footer .button {
  padding: 8px 12px;
  font-size: 0.8125rem;
}
.lab-sidebar {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.info-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 24px;
}
.info-card h2 {
  font-family: var(--display);
  font-size: 27px;
  line-height: 1.2;
  margin: 10px 0 17px;
  font-weight: 500;
}
.info-card p {
  font-size: 0.875rem;
  margin: 12px 0;
  line-height: 1.7;
}
.info-card > code {
  display: block;
  background: #10161a;
  padding: 13px 12px;
  border: 1px solid #313d3e;
  border-radius: 4px;
  font: 13px var(--mono);
  color: var(--lime);
}
p code {
  color: #c8d9b7;
  font-family: var(--mono);
  font-size: 0.8125rem;
}
.info-card dl {
  font-size: 0.8125rem;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 13px;
  margin: 22px 0;
}
.info-card dt {
  font-family: var(--mono);
  color: #ccd9c3;
}
.info-card dd {
  margin: 0;
  color: var(--muted);
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.8125rem;
  color: var(--lime);
  margin-top: 6px;
}
.text-link:hover {
  text-decoration: underline;
}
.side-hint {
  font-size: 0.8125rem;
  line-height: 1.8;
  padding: 0 8px;
  color: #7e8d94;
}
.gate-card .button {
  margin-top: 8px;
}
.gate-running {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem !important;
}
.gate-running .loader {
  flex: none;
  width: 15px;
  height: 15px;
}
.gate-verdict {
  display: flex;
  align-items: center;
  gap: 10px;
  border-top: 1px solid var(--line);
  margin-top: 20px;
  padding-top: 17px;
  font-size: 0.875rem;
}
.pass {
  color: var(--lime);
}
.advisory {
  color: #e2bd72;
}
.gate-advisory {
  margin-top: 12px;
  font-size: 0.8125rem;
}
.tournament-gate {
  margin-top: 12px;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--panel);
}
.tournament-gate summary {
  cursor: pointer;
  font-size: 0.875rem;
}
.fail,
.gate-fail {
  color: var(--orange);
}
.gate-check {
  display: flex;
  gap: 9px;
  font-size: 0.75rem;
  padding-top: 13px;
  align-items: flex-start;
}
.gate-check svg {
  margin-top: 2px;
}
.gate-check span {
  color: #b5c0c4;
}
.gate-check small {
  display: block;
  color: #7e9691;
  margin-top: 3px;
  font: 10px var(--mono);
}
.tournament-setup {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 30px;
  gap: 25px;
}
button svg {
  pointer-events: none;
}
.tournament-matches:not(:empty) {
  margin-top: 25px;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  background: var(--panel);
}
#source-language {
  margin-left: auto;
}
#tournament-format {
  max-width: 100%;
}
.tournament-setup > div {
  min-width: 0;
}
.tournament-setup h2 {
  font-family: var(--display);
  font-size: 38px;
  margin: 9px 0;
}
.tournament-setup p {
  font-size: 0.875rem;
}
.bot-checks {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.bot-checkbox {
  display: flex;
  gap: 9px;
  align-items: center;
  border: 1px solid #3b484e;
  background: #1f282c;
  border-radius: 4px;
  padding: 11px 14px;
  font-size: 0.875rem;
  cursor: pointer;
}
.bot-checkbox:has(input:checked) {
  border-color: #6a8252;
  color: var(--lime);
  background: #283025;
}
.bot-checkbox input {
  accent-color: var(--lime);
  width: 14px;
  height: 14px;
  margin: 0;
}
.ranking-surface {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  margin-top: 25px;
  min-height: 335px;
  overflow: hidden;
}
.empty-ranking {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 335px;
  padding: 30px;
  text-align: center;
}
.empty-ranking > span {
  color: #62744c;
  padding-bottom: 20px;
}
.empty-ranking h2 {
  font-family: var(--display);
  font-size: 32px;
  margin-bottom: 13px;
}
.empty-ranking p {
  font-size: 0.875rem;
}
.tournament-note {
  font-size: 0.8125rem;
  line-height: 1.8;
  margin-top: 24px;
  max-width: 1050px;
}
.tournament-progress {
  margin-top: 24px;
  border: 1px solid #4e613e;
  background: #242e20;
  border-radius: 5px;
  padding: 20px 25px;
}
.tournament-progress > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.tournament-progress strong {
  font-size: 0.875rem;
  color: var(--lime);
}
.tournament-progress progress {
  width: 100%;
  margin-top: 13px;
}
.ranking-header {
  padding: 22px 25px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.ranking-header h2 {
  font-size: 1rem;
}
.tag {
  font: 11px var(--mono);
  color: var(--muted);
  white-space: nowrap;
}
.table-scroll {
  overflow: auto;
}
table {
  border-collapse: collapse;
  width: 100%;
  white-space: nowrap;
}
th {
  text-align: left;
  font: 11px var(--mono);
  font-weight: 400;
  color: #8c9ea6;
  padding: 17px 20px;
  background: #151d21;
  border-bottom: 1px solid var(--line);
}
td {
  padding: 22px 20px;
  font-size: 0.875rem;
  border-bottom: 1px solid #2b353a;
}
td small {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  margin-top: 7px;
}
.rank-number {
  font: 20px var(--display);
  color: #819775;
}
.bt-score {
  font: 600 20px var(--mono);
  color: var(--lime);
}
tbody tr:first-child {
  background: #c3f17904;
}
tbody tr:last-child td {
  border-bottom: 0;
}
.rules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.rules-grid .info-card {
  padding: 30px;
}
.rule-number {
  font: 11px var(--mono);
  color: var(--lime);
  letter-spacing: 0.08em;
}
.rules-grid h2 {
  font-size: 33px;
  margin: 21px 0 16px;
}
.rules-grid p {
  line-height: 1.85;
}
.rule-value {
  font-family: var(--display);
  font-size: 50px;
  color: var(--text);
  margin-top: 25px;
}
.rule-value > span {
  color: #667957;
  font-size: 35px;
  margin: 0 8px;
}
.rule-value small {
  display: block;
  font: 11px var(--mono);
  color: #7f959a;
  margin-top: 5px;
}
.rules-grid ol {
  margin: 0;
  padding-left: 22px;
  color: #b8c4c4;
  font-size: 0.9375rem;
  line-height: 2.2;
}
.review-note {
  border-left: 3px solid var(--lime);
  background: #1b231a;
  padding: 24px 28px;
  margin-top: 28px;
}
.review-note strong {
  font-size: 1rem;
  font-weight: 500;
}
.review-note p {
  font-size: 0.875rem;
  line-height: 1.8;
  margin-top: 10px;
  max-width: 1100px;
}
@media (min-width: 1500px) {
  .arena-layout {
    grid-template-columns: minmax(0, 1fr) 325px;
  }
  .stage {
    height: 595px;
  }
  .event-log {
    max-height: 180px;
  }
}
@media (max-width: 1100px) {
  .header {
    padding: 0 24px;
    gap: 20px;
  }
  .header nav {
    gap: 0;
  }
  .nav-button {
    padding: 0 15px;
  }
  .header-end {
    gap: 12px;
  }
  .version {
    display: none;
  }
  main {
    padding: 28px 24px 22px;
  }
  .arena-layout {
    grid-template-columns: minmax(0, 1fr) 270px;
    gap: 16px;
  }
  .page-heading h1 {
    font-size: 2.65rem;
  }
  .stage {
    height: 440px;
  }
  .robot-card {
    padding: 17px 15px;
  }
  .robot-ident {
    gap: 9px;
    flex-wrap: wrap;
  }
  .robot-ident .status-tag {
    font-size: 9px;
  }
  .robot-avatar {
    height: 36px;
    width: 36px;
  }
  .robot-ident h2 {
    font-size: 1.05rem;
  }
  .robot-bottom {
    font-size: 11px;
  }
  .arena-footer {
    gap: 15px;
    font-size: 9px;
  }
  .arena-footer > span:nth-child(3) {
    display: none;
  }
  .lab-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
  }
  .rules-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer {
    margin: 4px 24px 0;
  }
  .stage-header {
    left: 18px;
    right: 18px;
  }
  .record-tag > span:last-child {
    display: none;
  }
  .arena-size {
    font-size: 10px;
  }
}
@media (max-width: 820px) {
  .header {
    height: 74px;
    padding: 0 20px;
  }
  .header nav {
    gap: 0;
  }
  .nav-button {
    padding: 0 12px;
    font-size: 0.8125rem;
    gap: 6px;
  }
  .header-end {
    display: none;
  }
  main {
    padding: 27px 20px;
  }
  .page-heading {
    align-items: flex-start;
    margin-bottom: 22px;
  }
  .page-heading h1 {
    font-size: 2.6rem;
  }
  .heading-actions {
    gap: 5px;
  }
  .heading-actions .button {
    font-size: 0;
    padding: 10px;
  }
  .heading-actions .button svg {
    width: 19px;
  }
  .arena-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .stage {
    height: 510px;
  }
  .match-sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .match-sidebar > .side-head {
    grid-column: 1/-1;
  }
  .side-body {
    grid-row: 2/5;
    border-right: 1px solid var(--line);
    padding: 22px;
  }
  .mode-box {
    border-top: 0;
  }
  .event-section {
    min-height: 80px;
  }
  .event-log {
    max-height: 105px;
  }
  .lab-layout {
    grid-template-columns: 1fr;
  }
  .lab-sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .side-hint {
    grid-column: 1/-1;
  }
  .editor-body {
    height: 480px;
  }
  .editor-body textarea {
    min-height: 480px;
  }
  .tournament-setup {
    padding: 25px;
    align-items: flex-start;
  }
  .tournament-setup .button {
    margin-top: 10px;
  }
  .ranking-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .page-heading:has(+ .rules-grid) {
    flex-direction: column;
    gap: 15px;
  }
  .record-tag > span:last-child {
    display: inline;
  }
  .arena-footer {
    font-size: 10px;
  }
  .arena-footer > span:nth-child(3) {
    display: none;
  }
  .footer {
    margin: 0 20px;
  }
}
@media (max-width: 540px) {
  .header {
    height: 116px;
    flex-wrap: wrap;
    padding: 16px 18px 0;
    gap: 8px;
    justify-content: flex-start;
  }
  .brand {
    font-size: 18px;
    gap: 9px;
    width: 100%;
  }
  .brand-mark {
    width: 32px;
    height: 32px;
    font-size: 27px;
  }
  .header nav {
    height: 42px;
    width: 100%;
    justify-content: space-between;
  }
  .nav-button {
    padding: 0 10px;
    flex: 1;
    justify-content: center;
    font-size: 0.8125rem;
    gap: 7px;
  }
  .nav-button svg {
    width: 16px;
  }
  .nav-button.selected:after {
    left: 9px;
    right: 9px;
  }
  .nav-button:last-child {
    padding-right: 0;
  }
  main {
    padding: 24px 14px;
  }
  .page-heading {
    gap: 6px;
    align-items: center;
  }
  .page-heading .eyebrow {
    font-size: 9px;
    letter-spacing: 0.06em;
  }
  .eyebrow span {
    margin-left: 8px;
  }
  .page-heading h1 {
    font-size: 2.3rem;
    margin-top: 7px;
  }
  .heading-actions .button {
    padding: 8px;
    min-height: 36px;
  }
  .heading-actions .button.quiet {
    display: none;
  }
  .stage {
    height: 410px;
  }
  .stage-header {
    top: 19px;
    left: 14px;
    right: 14px;
  }
  .record-tag {
    font-size: 10px;
  }
  .record-tag > span:last-child {
    display: none;
  }
  .stage-clock b {
    font-size: 24px;
  }
  .stage-clock span {
    font-size: 9px;
  }
  .arena-size {
    font-size: 9px;
  }
  .stage-note {
    bottom: 19px;
    left: 14px;
  }
  .stage-note span:first-child {
    font-size: 9px;
  }
  .stage-note > span:nth-child(2) {
    font-size: 10px;
    max-width: 195px;
    line-height: 1.5;
  }
  .camera-actions {
    right: 13px;
    bottom: 18px;
    gap: 5px;
  }
  .camera-actions .icon-button {
    height: 30px;
    width: 30px;
  }
  .playback {
    padding: 0 12px;
    gap: 9px;
    height: 59px;
  }
  .playback .mono {
    font-size: 10px;
  }
  .play-button {
    width: 30px;
    height: 30px;
  }
  .playback select {
    font-size: 11px;
    padding: 4px;
    width: 48px;
  }
  .robot-stats {
    gap: 9px;
    margin-top: 12px;
  }
  .robot-card {
    padding: 14px 12px;
  }
  .robot-ident {
    gap: 8px;
    margin-bottom: 17px;
  }
  .robot-avatar {
    width: 31px;
    height: 31px;
  }
  .robot-avatar svg {
    width: 21px;
  }
  .robot-ident .eyebrow {
    font-size: 9px;
  }
  .robot-ident h2 {
    font-size: 0.9375rem;
  }
  .status-tag {
    margin-left: 0;
    font-size: 9px;
    width: 100%;
    text-align: center;
    letter-spacing: 0.07em;
  }
  .robot-bottom {
    align-items: flex-start;
    gap: 8px;
    flex-direction: column;
    font-size: 10px;
    margin-top: 14px;
  }
  .energy-row {
    font-size: 11px;
  }
  .energy-row strong {
    font-size: 12px;
  }
  .energy-row small {
    font-size: 9px;
  }
  .energy-row svg {
    display: none;
  }
  .flip-pips > b {
    font-size: 10px;
  }
  .flip-pips > i {
    width: 7px;
    height: 7px;
  }
  .match-sidebar {
    margin-top: 4px;
    display: flex;
  }
  .side-body {
    border-right: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 13px;
    padding: 20px;
  }
  .side-body > .field-label:first-child {
    grid-column: 1;
    grid-row: 1;
  }
  .side-body > .bot-select:first-of-type {
    grid-column: 1;
    grid-row: 2;
  }
  .side-body > .field-label:nth-of-type(2) {
    grid-column: 2;
    grid-row: 1;
  }
  .side-body > .bot-select:nth-of-type(2) {
    grid-column: 2;
    grid-row: 2;
  }
  .side-body .seed-row,
  .side-body .run-button,
  .side-body .field-note {
    grid-column: 1/-1;
  }
  .seed-row {
    grid-template-columns: 1fr 1fr;
  }
  .mode-box {
    padding: 20px;
    border-top: 1px solid var(--line);
  }
  .event-section {
    min-height: 120px;
  }
  .event-log {
    max-height: 160px;
  }
  .arena-footer {
    gap: 10px;
    flex-wrap: wrap;
    line-height: 1.7;
    font-size: 9px;
  }
  .arena-footer > span:last-child {
    margin-left: 0;
    width: 100%;
  }
  .footer {
    margin: 0 14px;
    padding: 20px 0;
    gap: 12px;
    flex-wrap: wrap;
  }
  .footer > span:nth-child(2) {
    display: none;
  }
  .lab-sidebar {
    grid-template-columns: 1fr;
  }
  .editor-toolbar {
    padding: 13px;
    gap: 5px;
  }
  .editor-toolbar select {
    width: 150px;
  }
  .editor-toolbar .mono {
    font-size: 8px;
    max-width: 105px;
    line-height: 1.7;
  }
  .editor-file {
    padding: 13px;
    font-size: 11px;
  }
  .unsaved {
    font-size: 9px;
    max-width: 100px;
  }
  .editor-body pre {
    width: 35px;
    padding: 16px 6px 16px 0;
    font-size: 11px;
  }
  .editor-body textarea {
    font-size: 11px;
    padding: 16px 10px;
  }
  .editor-footer {
    padding: 13px;
    gap: 8px;
    flex-wrap: wrap;
  }
  .editor-footer input {
    flex-basis: 100%;
    width: 100%;
  }
  .editor-footer button {
    flex: 1;
  }
  .panel:not(#panel-arena) .page-heading {
    flex-direction: column;
    align-items: flex-start;
    gap: 17px;
  }
  .tournament-setup {
    flex-direction: column;
    gap: 15px;
    padding: 23px;
  }
  .tournament-setup h2 {
    font-size: 33px;
  }
  .tournament-setup p {
    font-size: 0.8125rem;
  }
  .tournament-setup .button {
    width: 100%;
  }
  .bot-checkbox {
    font-size: 0.8125rem;
    padding: 9px 10px;
  }
  .tournament-note {
    font-size: 0.75rem;
  }
  .rules-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .rules-grid .info-card {
    padding: 25px;
  }
  .rules-grid h2 {
    font-size: 31px;
  }
  .review-note {
    padding: 20px;
  }
  .result-banner strong {
    font-size: 50px;
  }
  .result-banner .eyebrow {
    font-size: 10px;
  }
  .lab-layout {
    gap: 18px;
  }
  .info-card {
    padding: 23px;
  }
  .stage-loading b {
    font-size: 1rem;
  }
  .stage-loading > span:not(.loader) {
    font-size: 0.8125rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
  .loader {
    animation-duration: 1.5s;
  }
  .energy-track > span {
    transition: none;
  }
}
/* Readable telemetry on compact screens and at enlarged text sizes. */
.eyebrow,
.field-label,
.version,
.version b,
.record-tag,
.record-tag > span:last-child,
.stage-clock span,
.arena-size,
.stage-note span:first-child,
.stage-note > span:nth-child(2),
.robot-label b,
.robot-ident .eyebrow,
.status-tag,
.energy-row small,
.robot-bottom,
.flip-pips > b,
.mode-box .eyebrow,
.count,
.event-row time,
.arena-footer,
.footer > span:last-child,
.editor-toolbar .mono,
.editor-file,
.unsaved,
.gate-check small,
.tag,
.rule-number,
.rule-value small {
  font-size: 12px;
}
.field-label,
.nav-button,
.bot-select,
.seed-row input,
.seed-row select,
.editor-toolbar select,
.editor-footer input,
.editor-footer .button,
.bot-checkbox {
  font-size: 14px;
}
.info-card p {
  font-size: 16px;
}
.field-note,
.mode-box p,
.event-row,
.empty-note,
.side-hint,
.tournament-note {
  font-size: 13px;
}
.energy-row strong {
  font-size: 15px;
}
.playback .mono {
  font-size: 12px;
}
@media (max-width: 540px) {
  .page-heading .eyebrow {
    font-size: 12px;
    letter-spacing: 0;
  }
  .page-heading .eyebrow > span {
    display: none;
  }
  .stage-note > span:nth-child(2) {
    max-width: 190px;
  }
  .record-tag {
    font-size: 12px;
  }
  .arena-size {
    font-size: 12px;
    max-width: 76px;
    text-align: right;
    line-height: 1.6;
  }
  .stage-clock span {
    font-size: 12px;
  }
  .robot-ident {
    align-items: flex-start;
  }
  .robot-ident .eyebrow {
    font-size: 12px;
  }
  .robot-ident h2 {
    font-size: 16px;
  }
  .robot-avatar {
    display: none;
  }
  .nav-button {
    font-size: 14px;
    gap: 5px;
  }
  .editor-toolbar .mono {
    max-width: 120px;
    font-size: 12px;
  }
  .editor-body pre,
  .editor-body textarea {
    font-size: 12px;
  }
  .arena-footer {
    font-size: 12px;
  }
  .stage-note span:first-child {
    max-width: 230px;
    line-height: 1.5;
  }
  .footer > span:last-child {
    font-size: 12px;
  }
}
/* Playback controls and robot status cues. */
.robot-label.low i {
  background: #ff695e;
}
.robot-label.recovering b {
  color: #a0e8ce;
}
.status-tag.recovering {
  color: #a0e8ce;
  background: #213d36;
  border-color: #417765;
}
.playback .icon-button {
  flex: none;
  font: 22px var(--sans);
}
#replay-library {
  max-width: 200px;
  font-size: 13px;
}
.heading-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
}
@media (max-width: 540px) {
  .playback {
    gap: 7px;
    padding: 0 9px;
  }
  .playback .icon-button {
    width: 27px;
    height: 30px;
  }
  .playback #duration {
    display: none;
  }
  #replay-library {
    max-width: 145px;
    width: 100%;
  }
  #panel-arena .page-heading {
    flex-wrap: wrap;
    gap: 14px;
  }
  #panel-arena .heading-actions {
    width: 100%;
    justify-content: flex-start;
  }
  #panel-arena .heading-actions .button.quiet {
    display: inline-flex;
  }
  #export-report.button.quiet {
    display: inline-flex;
  }
}
/* Long controller identifiers remain readable in the robot cards. */
.robot-ident > div { min-width: 0; }
.robot-ident h2 { overflow-wrap: anywhere; }
.terrain-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 15px;
  color: #b1bec5;
  font: 12px var(--mono);
}
.terrain-legend > span { display: inline-flex; align-items: center; gap: 8px; }
.terrain-legend i { width: 11px; height: 11px; border: 1px solid; }
.legend-recharge { background: #269fff; border-color: #a0dcff; }
.legend-hole { background: #080c10; border-color: #e4a568; }
.legend-flame { background: #ff922c; border-color: #ffc979; }
.legend-collapse { background: #ff5448; border-color: #ffb7a3; }
#collapse-warning {
  color: #ff9987;
  background: #301a18e6;
  border: 1px solid #934c40;
  border-radius: 3px;
  padding: 6px 9px;
  font: 12px var(--mono);
}
.hazard-rules { margin-top: 22px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.event-symbol.recharge { color: #69c6ff; }
.event-symbol.hole, .event-symbol.fire-damage { color: #ff9764; }
#event-marks > .mark-recharge { background: #39adff; }
#event-marks > .mark-hole { background: #ff795b; }
#event-marks > .mark-collapse, #event-marks > .mark-collapse-warning { background: #ff5448; }
.event-symbol.collapse, .event-symbol.collapse-warning { color: #ff9987; }
@media (max-width: 540px) { .hazard-rules { grid-template-columns: 1fr; } }

.terrain-legend .legend-wear { background: #d58c3b; box-shadow: inset 0 0 0 2px #6e4929; }

/* Keep camera controls clear of the terrain status, including on narrow screens. */
.stage-note { bottom: 70px; right: 20px; }
.stage-note #camera-hint { max-width: none; line-height: 1.5; }

.bot-provider {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font: 12px/1.4 var(--sans);
}
#bot-provider { min-width: 130px; font-size: 14px; }

@media (max-width: 540px) {
  .side-body { grid-template-columns: minmax(0, 1fr); }
  .side-body > .field-label:nth-of-type(2) { grid-column: 1; grid-row: 3; }
  .side-body > .bot-select:nth-of-type(2) { grid-column: 1; grid-row: 4; }
  .editor-toolbar { flex-wrap: wrap; }
  .editor-toolbar select { width: 100%; }
  .editor-toolbar .mono { max-width: none; }
}
@media (max-width: 360px) {
  .nav-button svg { display: none; }
}