@property --timer-progress{
  syntax:"<percentage>";
  inherits:true;
  initial-value:100%;
}

.optimization-game-page{
  --user:#936d39;
  font-family:var(--opsight-font-sans);
  color:var(--opsight-ink);
}
.optimization-game-page *{box-sizing:border-box}
.optimization-game-page .wrap{max-width:1240px;margin:0 auto;padding:clamp(24px,4vw,52px) 28px 26px}
.optimization-game-page .panel{
  background:var(--opsight-surface);
  border:1px solid var(--opsight-line);
  border-radius:10px;
  padding:clamp(22px,3.5vw,38px);
  box-shadow:0 10px 32px rgba(23,58,55,.045);
}
.optimization-game-page .game-panel{
  --timer-color:var(--opsight-green);
  --timer-progress:100%;
  position:relative;
  isolation:isolate;
}
.optimization-game-page .game-panel::before{
  position:absolute;
  z-index:2;
  inset:0;
  padding:2px;
  border-radius:inherit;
  background:conic-gradient(from -90deg,var(--timer-color) 0 var(--timer-progress),rgba(23,58,55,.12) var(--timer-progress) 100%);
  content:"";
  opacity:0;
  pointer-events:none;
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;
  mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  mask-composite:exclude;
  transition:opacity 240ms ease,filter 500ms ease,--timer-progress 1s linear;
}
.optimization-game-page .game-panel.is-timed::before{opacity:1}
.optimization-game-page .game-panel.is-critical::before{
  filter:drop-shadow(0 0 5px rgba(223,108,94,.42));
  animation:timer-outline-pulse 1.1s ease-in-out infinite alternate;
}
.optimization-game-page .game-panel.is-urgent{--timer-color:#e3b747}
.optimization-game-page .game-panel.is-critical{--timer-color:#df6c5e}
.optimization-game-page .game-panel.is-urgent .stats .big{color:#f2cb74}
.optimization-game-page .game-panel.is-critical .stats .big{
  color:#ff9b8d;
  animation:timer-text-pulse 1s ease-in-out infinite alternate;
}
.optimization-game-page .game-panel.is-complete{animation:game-card-finish 560ms cubic-bezier(.2,.8,.2,1) both}
.optimization-game-page .top{
  display:flex;
  justify-content:space-between;
  gap:32px;
  align-items:center;
  flex-wrap:wrap;
}
.optimization-game-page .eyebrow{
  color:var(--opsight-gold);
  font-size:10px;
  font-weight:700;
  letter-spacing:.15em;
  line-height:1.5;
  text-transform:uppercase;
}
.optimization-game-page h1{
  color:var(--opsight-ink);
  font:400 clamp(2.5rem,5vw,3.75rem)/1.06 var(--opsight-font-display);
  letter-spacing:-.05em;
  margin:13px 0 16px;
  max-width:820px;
}
.optimization-game-page .sub{
  max-width:760px;
  margin:0;
  color:var(--opsight-muted);
  font-size:var(--opsight-font-body-size);
  line-height:1.65;
}
.optimization-game-page .stats{
  min-width:280px;
  background:var(--opsight-green);
  border:1px solid var(--opsight-green);
  border-radius:8px;
  padding:18px 20px;
  color:var(--opsight-surface);
}
.optimization-game-page .stats-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:18px;align-items:end}
.optimization-game-page .label{
  color:var(--opsight-muted);
  font-size:10px;
  letter-spacing:.12em;
  font-weight:700;
  line-height:1.4;
  text-transform:uppercase;
}
.optimization-game-page .stats .label{color:var(--opsight-dark-muted)}
.optimization-game-page .big{font-size:34px;font-weight:600;line-height:1.1;margin-top:5px;font-variant-numeric:tabular-nums}
.optimization-game-page .budget-big{font-size:20px;font-weight:600;line-height:1.2;margin-top:7px;font-variant-numeric:tabular-nums}
.optimization-game-page .budget-track{
  height:4px;
  margin-top:16px;
  overflow:hidden;
  border-radius:4px;
  background:rgba(255,255,255,.2);
}
.optimization-game-page .budget-track span{
  display:block;
  width:100%;
  height:100%;
  border-radius:inherit;
  background:var(--opsight-gold-light);
  transition:width 180ms ease;
}
.optimization-game-page .stage-list{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:8px;
  margin:30px 0 0;
  padding:0;
  list-style:none;
}
.optimization-game-page .stage-step{
  display:flex;
  align-items:center;
  gap:10px;
  min-width:0;
  padding:11px 13px;
  border-bottom:2px solid var(--opsight-line);
  color:var(--opsight-muted);
  font-size:12px;
}
.optimization-game-page .stage-step span{
  display:inline-grid;
  width:24px;
  height:24px;
  flex:none;
  place-items:center;
  border-radius:50%;
  background:var(--opsight-paper);
  font-size:10px;
  font-weight:700;
}
.optimization-game-page .stage-step strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}
.optimization-game-page .stage-step.active{border-color:var(--opsight-green);color:var(--opsight-green)}
.optimization-game-page .stage-step.active span,
.optimization-game-page .stage-step.complete span{background:var(--opsight-green);color:#fff}
.optimization-game-page .game{
  display:grid;
  grid-template-columns:minmax(0,1fr) 280px;
  gap:28px;
  margin-top:30px;
}
.optimization-game-page .experiment-area{min-width:0}
.optimization-game-page .stage-heading{
  display:flex;
  justify-content:space-between;
  gap:16px;
  align-items:flex-start;
}
.optimization-game-page .stage-heading h2{
  color:var(--opsight-ink);
  font:400 clamp(1.45rem,2.5vw,1.9rem)/1.2 var(--opsight-font-display);
  letter-spacing:-.02em;
  margin:6px 0 0;
}
.optimization-game-page .trial-count{
  flex:none;
  padding:7px 10px;
  border:1px solid var(--opsight-line);
  border-radius:4px;
  color:var(--opsight-muted);
  font-size:12px;
  font-variant-numeric:tabular-nums;
}
.optimization-game-page .trial-count span:first-child{color:var(--opsight-ink);font-weight:700}
.optimization-game-page .stage-description{
  min-height:42px;
  margin:9px 0 16px;
  color:var(--opsight-muted);
  font-size:13px;
  line-height:1.6;
}
.optimization-game-page .surface-caption{
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  margin-bottom:8px;
  color:var(--opsight-muted);
  font-size:11px;
  line-height:1.5;
}
.optimization-game-page .surface-caption span:last-child{color:var(--opsight-green);font-weight:600}
.optimization-game-page .surface-wrap{
  position:relative;
  border:1px solid var(--opsight-line);
  border-radius:8px;
  overflow:hidden;
  background-color:#fbfaf7;
  background-image:
    radial-gradient(ellipse at 18% 24%,rgba(223,108,94,.18),transparent 36%),
    radial-gradient(ellipse at 82% 28%,rgba(227,183,71,.19),transparent 34%),
    radial-gradient(ellipse at 62% 88%,rgba(82,146,123,.17),transparent 38%);
  background-size:145% 145%;
  animation:game-color-waves 17s ease-in-out infinite alternate;
}
.optimization-game-page #surface{
  display:block;
  width:100%;
  height:clamp(330px,42vw,480px);
  touch-action:none;
  cursor:crosshair;
}
.optimization-game-page #surface:focus-visible{
  outline:3px solid var(--opsight-gold-light);
  outline-offset:-4px;
}
.optimization-game-page .surface-help{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px 20px;
  margin:12px 0 0;
  padding:12px 14px;
  border:1px solid var(--opsight-line);
  border-left:3px solid var(--opsight-green);
  border-radius:8px;
  background:var(--opsight-surface);
}
.optimization-game-page .surface-help__main{
  display:grid;
  gap:3px;
  color:var(--opsight-muted);
  font-size:12px;
  line-height:1.5;
}
.optimization-game-page .surface-help__main strong{
  color:var(--opsight-green);
  font-size:10px;
  letter-spacing:.09em;
  text-transform:uppercase;
}
.optimization-game-page .surface-help__keyboard{
  margin:0;
  color:var(--opsight-muted);
  font-size:11px;
  line-height:1.5;
}
.optimization-game-page .surface-help kbd{
  padding:1px 4px;
  border:1px solid var(--opsight-line);
  border-radius:3px;
  background:var(--opsight-surface);
  color:var(--opsight-ink);
  font:inherit;
  font-weight:600;
}
.optimization-game-page .pigment-axis-labels{
  position:relative;
  height:160px;
  margin-top:8px;
}
.optimization-game-page .pigment-axis-label{
  position:absolute;
  left:var(--channel-position);
  top:5px;
  width:max-content;
  padding:0 2px 3px;
  text-align:left;
  transform:rotate(90deg);
  transform-origin:top left;
  border-bottom:2px solid var(--channel-color);
  color:var(--opsight-ink);
  font-size:11px;
  line-height:1.25;
  white-space:nowrap;
}
.optimization-game-page .log-color{
  display:inline-block;
  width:15px;
  height:15px;
  flex:none;
  border:1px solid rgba(20,35,28,.15);
  border-radius:50%;
}
.optimization-game-page .mix-swatch{
  display:flex;
  align-items:center;
  gap:11px;
  margin-top:12px;
  padding:11px 13px;
  border:1px solid var(--opsight-line);
  border-radius:7px;
  background:var(--opsight-surface);
}
.optimization-game-page .color-chip{width:34px;height:34px;flex:none;border:1px solid rgba(20,35,28,.15);border-radius:5px}
.optimization-game-page .mix-swatch strong,
.optimization-game-page .mix-swatch small{display:block}
.optimization-game-page .mix-swatch strong{font-size:12px}
.optimization-game-page .mix-swatch small{margin-top:3px;color:var(--opsight-muted);font-size:11px}
.optimization-game-page button:focus-visible,
.optimization-game-page input:focus-visible{
  outline:3px solid var(--opsight-gold-light);
  outline-offset:2px;
}
.optimization-game-page .status{
  min-height:24px;
  margin:13px 0 0;
  color:var(--opsight-muted);
  font-size:13px;
  line-height:1.5;
}
.optimization-game-page .hidden{display:none!important}
.optimization-game-page .side{
  align-self:start;
  background:var(--opsight-paper);
  border:1px solid var(--opsight-line);
  border-radius:8px;
  padding:19px;
}
.optimization-game-page .side-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:17px}
.optimization-game-page .metric .value{font-size:28px;font-weight:600;line-height:1.2;margin-top:5px;font-variant-numeric:tabular-nums}
.optimization-game-page button.action{
  display:block;
  width:100%;
  min-height:48px;
  border-radius:5px;
  border:0;
  background:var(--opsight-green);
  color:var(--opsight-surface);
  font:600 .9rem var(--opsight-font-sans);
  cursor:pointer;
  margin-top:18px;
  transition:background-color 140ms ease,transform 140ms ease;
}
.optimization-game-page button.action:hover{background:var(--opsight-green-hover);transform:translateY(-1px)}
.optimization-game-page button.action:disabled{cursor:wait;opacity:.62;transform:none}
.optimization-game-page button.secondary{
  display:block;
  width:100%;
  min-height:44px;
  border-radius:5px;
  border:1px solid var(--opsight-line);
  background:var(--opsight-surface);
  color:var(--opsight-ink);
  font-size:.875rem;
  font-weight:600;
  cursor:pointer;
  margin-top:10px;
}
.optimization-game-page button.secondary:hover{border-color:var(--opsight-green);color:var(--opsight-green)}
.optimization-game-page .budget-note{margin:10px 0 0;color:var(--opsight-muted);font-size:10px;text-align:center}
.optimization-game-page .log-wrap{margin-top:20px;border-top:1px solid var(--opsight-line);padding-top:15px}
.optimization-game-page .log-heading{display:flex;justify-content:space-between;gap:8px;align-items:center}
.optimization-game-page .log-heading > span{color:var(--opsight-muted);font-size:9px;text-align:right}
.optimization-game-page .experiment-log{max-height:300px;overflow:auto;margin:9px 0 0;padding:0;list-style:none}
.optimization-game-page .experiment-log-item{
  display:grid;
  grid-template-columns:25px minmax(0,1fr) 34px;
  gap:7px;
  align-items:center;
  min-height:34px;
  padding:6px 2px;
  border-bottom:1px solid var(--opsight-line);
  font-size:11px;
  font-variant-numeric:tabular-nums;
}
.optimization-game-page .log-number{color:var(--opsight-muted);font-size:10px}
.optimization-game-page .log-detail{display:flex;min-width:0;align-items:center;gap:6px}
.optimization-game-page .log-color{width:13px;height:13px}
.optimization-game-page .log-recipe{overflow:hidden;color:var(--opsight-muted);font-size:9px;white-space:nowrap}
.optimization-game-page .log-hidden{color:var(--opsight-muted);font-size:10px}
.optimization-game-page .log-result{color:var(--opsight-green);text-align:right}
.optimization-game-page .log-empty{padding:8px 0;color:var(--opsight-muted);font-size:11px}
.optimization-game-page .model-note{
  max-width:920px;
  margin:23px 0 0;
  color:var(--opsight-muted);
  font-size:11px;
  line-height:1.6;
}
.optimization-game-page .reveal{margin-top:20px}
.optimization-game-page .reveal:not(.hidden){animation:game-reveal-enter 560ms cubic-bezier(.2,.8,.2,1) both}
.optimization-game-page .reveal-top h2{
  color:var(--opsight-ink);
  font:400 clamp(1.6rem,3vw,2rem)/1.2 var(--opsight-font-display);
  margin:7px 0 0;
}
.optimization-game-page .reveal-description{margin:8px 0 0;color:var(--opsight-muted);font-size:13px;line-height:1.5}
.optimization-game-page .reveal-swatches{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin-top:20px;
}
.optimization-game-page .reveal-swatch,
.optimization-game-page .score{
  display:flex;
  min-width:0;
  align-items:center;
  gap:12px;
  padding:16px;
  border:1px solid var(--opsight-line);
  border-radius:7px;
  background:var(--opsight-paper);
}
.optimization-game-page .large-color-chip{width:48px;height:48px;flex:none;border:1px solid rgba(20,35,28,.15);border-radius:6px}
.optimization-game-page .reveal-swatch strong{display:block;margin-top:5px;font-size:14px;font-variant-numeric:tabular-nums}
.optimization-game-page .score{display:block}
.optimization-game-page .score-value{margin-top:4px;color:var(--opsight-green);font-size:34px;font-weight:700;font-variant-numeric:tabular-nums}
.optimization-game-page .score p{margin:2px 0 0;color:var(--opsight-muted);font-size:11px}
.optimization-game-page .verdict{margin-top:16px;padding:17px;border-radius:7px;background:var(--opsight-tint)}
.optimization-game-page .verdict strong{font-size:17px;line-height:1.45}
.optimization-game-page .verdict p{margin:6px 0 0;color:var(--opsight-muted);font-size:13px;line-height:1.55}
.optimization-game-page .leaderboard-panel{
  max-width:1184px;
  margin:0 auto 48px;
  padding:30px 34px;
  border:1px solid var(--opsight-line);
  border-radius:10px;
  background:var(--opsight-surface);
  box-shadow:0 10px 32px rgba(23,58,55,.045);
}
.optimization-game-page .leaderboard-heading h2{
  margin:6px 0;
  color:var(--opsight-ink);
  font:400 1.75rem/1.2 var(--opsight-font-display);
}
.optimization-game-page .leaderboard-note{margin:6px 0;color:var(--opsight-muted);font-size:.8rem;line-height:1.5}
.optimization-game-page .leaderboard-list{max-width:720px;margin:20px 0 0;padding:0;list-style:none}
.optimization-game-page .leaderboard-list li{
  display:grid;
  grid-template-columns:44px minmax(0,1fr) auto;
  gap:12px;
  align-items:center;
  padding:10px 4px;
  border-bottom:1px solid var(--opsight-line);
}
.optimization-game-page .leaderboard-list .leaderboard-empty{display:block}
.optimization-game-page .leaderboard-rank{color:var(--opsight-muted);font-variant-numeric:tabular-nums}
.optimization-game-page .leaderboard-username{overflow-wrap:anywhere}
.optimization-game-page .leaderboard-score{color:var(--opsight-green);font-variant-numeric:tabular-nums}
.optimization-game-page .score-submit-panel{max-width:720px;margin-top:24px;padding-top:20px;border-top:1px solid var(--opsight-line)}
.optimization-game-page .score-submit-panel h3{margin:0 0 6px;color:var(--opsight-ink);font:400 1.35rem/1.25 var(--opsight-font-display)}
.optimization-game-page .score-submit-panel > p,
.optimization-game-page .score-submit-panel label{color:var(--opsight-muted);font-size:.875rem}
.optimization-game-page .score-submit-panel label{display:block;margin:12px 0 5px;color:var(--opsight-ink);font-weight:600}
.optimization-game-page .score-submit-row{display:flex;gap:10px}
.optimization-game-page .score-submit-row input{
  min-width:0;
  flex:1;
  padding:9px 11px;
  border:1px solid var(--opsight-line);
  border-radius:4px;
  background:var(--opsight-surface);
  color:var(--opsight-ink);
  font:inherit;
}
.optimization-game-page .score-submit-row button.action{width:auto;min-height:40px;margin:0;padding:8px 14px}
.optimization-game-page .score-submit-row button.action:disabled{cursor:wait;opacity:.65}
.optimization-game-page .score-submit-panel .status{margin:8px 0 0;font-size:.85rem}

@keyframes game-color-waves{
  from{background-position:0% 0%}
  to{background-position:100% 90%}
}
@keyframes timer-outline-pulse{
  from{filter:drop-shadow(0 0 2px rgba(223,108,94,.28))}
  to{filter:drop-shadow(0 0 8px rgba(223,108,94,.58))}
}
@keyframes timer-text-pulse{
  from{transform:scale(1)}
  to{transform:scale(1.045)}
}
@keyframes game-card-finish{
  0%{transform:scale(1);opacity:1}
  36%{transform:scale(.985) translateY(-4px);opacity:.88}
  100%{transform:scale(1);opacity:1}
}
@keyframes game-reveal-enter{
  from{transform:translateY(16px) scale(.985);opacity:0}
  to{transform:translateY(0) scale(1);opacity:1}
}

@media(prefers-reduced-motion:reduce){
  .optimization-game-page .game-panel::before,
  .optimization-game-page .game-panel.is-critical::before,
  .optimization-game-page .game-panel.is-critical .stats .big,
  .optimization-game-page .game-panel.is-complete,
  .optimization-game-page .surface-wrap,
  .optimization-game-page .reveal:not(.hidden){
    animation:none;
    transition:none;
  }
}

@media(max-width:900px){
  .optimization-game-page .game{grid-template-columns:minmax(0,1fr) 250px;gap:18px}
  .optimization-game-page .side{padding:15px}
  .optimization-game-page .metric .value{font-size:24px}
}
@media(max-width:720px){
  .optimization-game-page .wrap{padding:26px 16px}
  .optimization-game-page h1{font-size:clamp(2.25rem,8vw,3rem)}
  .optimization-game-page .panel{padding:22px 18px}
  .optimization-game-page .top{gap:22px}
  .optimization-game-page .stats{width:100%;min-width:0}
  .optimization-game-page .game{grid-template-columns:1fr;gap:18px;margin-top:23px}
  .optimization-game-page .side{padding:18px}
  .optimization-game-page #surface{height:340px}
  .optimization-game-page .surface-help{align-items:flex-start;flex-direction:column;gap:5px}
  .optimization-game-page .stage-list{gap:2px;margin-top:23px}
  .optimization-game-page .stage-step{gap:6px;padding:9px 5px;font-size:10px}
  .optimization-game-page .stage-step span{width:21px;height:21px;font-size:9px}
  .optimization-game-page .pigment-axis-labels{height:160px}
  .optimization-game-page .reveal-swatches{grid-template-columns:1fr}
  .optimization-game-page .leaderboard-panel{margin:0 16px 32px;padding:24px 18px}
  .optimization-game-page .score-submit-row{align-items:stretch;flex-direction:column}
  .optimization-game-page .score-submit-row button.action{width:100%}
}
@media(max-width:390px){
  .optimization-game-page .stage-step{flex-direction:column;align-items:flex-start}
  .optimization-game-page .stage-step strong{max-width:100%}
  .optimization-game-page .side-grid{gap:8px}
  .optimization-game-page .metric .value{font-size:22px}
  .optimization-game-page #surface{height:310px}
}