*{box-sizing:border-box}body{margin:0;background:#111c24;color:#e5eeef;font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}#world{position:fixed;inset:0}canvas{display:block;touch-action:none}header{position:fixed;top:0;left:0;right:0;height:70px;padding:0 26px;display:flex;align-items:center;gap:24px;background:linear-gradient(#10202deb,transparent);z-index:2}a{color:inherit;text-decoration:none}.brand{font-weight:750;letter-spacing:.13em}.brand span{display:block;font-size:10px;letter-spacing:.2em;color:#a9c4cc}.badge{font-size:11px;letter-spacing:.12em;color:#bacdd4}header>a:last-child{margin-left:auto}main{pointer-events:none;position:fixed;inset:90px 20px 100px;display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.panel{pointer-events:auto;background:#101c25ed;border:1px solid #ffffff20;box-shadow:0 10px 35px #00101835;border-radius:14px;padding:20px;backdrop-filter:blur(16px);width:290px;max-height:100%;overflow:auto}.telemetry{width:245px}.eyebrow{font-size:11px;letter-spacing:.16em;color:#93b5bc}h1{font-size:23px;line-height:1.2;margin:12px 0}h2{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#9db4bb;margin:20px 0 8px}p{color:#b7c9cf;font-size:13px}button{font:inherit;color:#e8f4f6;border:1px solid #ffffff25;border-radius:7px;background:#ffffff0b;padding:10px 12px;cursor:pointer;min-height:42px}button:hover{background:#ffffff1b}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid #6de7ca;outline-offset:3px}button:disabled{opacity:.5;cursor:wait}.primary{width:100%;background:#88efd4;color:#102d2a;border:0;font-weight:700}.primary:hover{background:#a9ffe9}.row{display:flex;gap:6px;margin-top:8px}.row button{flex:1;font-size:12px;padding:8px}.selected{border-color:#87efd1;background:#47786866}.routine{display:block;width:100%;text-align:left;margin-top:7px;font-size:13px}.routine span{display:block;color:#9cb3bd;font-size:11px;margin-top:3px}.speed{display:block;margin-top:20px}.speed output{float:right;color:#83e9cd}input[type=range]{width:100%;accent-color:#87efd1}input[type=checkbox]{accent-color:#87efd1}details{margin-top:20px;border-top:1px solid #ffffff20;padding-top:13px}summary{cursor:pointer;color:#b9d4dc}details p{font-size:12px}.live{display:flex;gap:8px;align-items:center;margin:15px 0}.live i{width:7px;height:7px;border-radius:50%;background:#87efd1}dl{margin:0}dl>div{display:flex;justify-content:space-between;border-bottom:1px solid #ffffff12;padding:8px 0;font-size:12px}dt{color:#9db4bb}dd{margin:0;font-variant-numeric:tabular-nums}ol{list-style:none;padding:0;font-size:12px;color:#bcd0d7}li{margin:9px 0;border-left:2px solid #78cfbe;padding-left:9px}#center{position:fixed;top:78px;left:50%;transform:translateX(-50%);padding:9px 18px;background:#10212ce8;border:1px solid #ffffff24;border-radius:20px;font-size:13px;max-width:45%;text-align:center}footer{position:fixed;bottom:0;left:0;right:0;padding:20px 26px;background:linear-gradient(transparent,#0c1825ee);display:flex;justify-content:space-between;align-items:end;pointer-events:none}footer strong{display:block;font-size:13px}footer span{display:block;color:#b7cbd5;font-size:11px;margin-top:4px}.mode{letter-spacing:.08em}.dpad{position:fixed;bottom:105px;left:50%;transform:translateX(-50%);text-align:center}.dpad button{background:#132c3de8;font-size:22px;width:48px;height:46px;margin:3px;touch-action:none;user-select:none}.dpad>div{display:flex}@media(max-width:900px){.telemetry{display:none}.panel{width:240px;padding:14px}header{padding:0 15px}.badge{display:none}main{inset:85px 12px 135px}#center{top:77px;left:auto;right:12px;transform:none;max-width:40%;font-size:11px}.dpad{left:auto;right:12px;bottom:100px;transform:none}footer{padding:14px}.mode{display:none}}@media(max-width:550px){.controls{width:210px;max-height:52vh}h1{font-size:18px}header{height:62px}.brand{font-size:13px}header>a:last-child{font-size:12px}#center{top:66px;max-width:44%;padding:8px}.dpad{bottom:95px}footer strong{max-width:90vw}footer span{max-width:85vw}main{top:110px}.panel p{font-size:12px}}
#toggle{display:none}@media(max-width:550px){#toggle{display:block;margin-left:auto;font-size:12px}.controls{display:none}body.controls-open .controls{display:block}header>a:last-child{display:none}.brand span{font-size:9px}.dpad{bottom:112px}.controls{max-height:50vh}}

#reality-open{margin-left:auto;white-space:nowrap;font-size:13px}header>a:last-child{margin-left:0}.capability-note{font-size:12px;color:#f2d5a6;border-left:2px solid #d7a95e;padding-left:10px}dialog#reality{width:min(930px,94vw);max-height:90dvh;padding:0;border:1px solid #536670;border-radius:16px;background:#13212b;color:#e8f0f3;box-shadow:0 30px 90px #0009}dialog::backdrop{background:#06101bc9;backdrop-filter:blur(5px)}.reality-head{display:flex;justify-content:space-between;align-items:center;padding:22px 26px;border-bottom:1px solid #ffffff20;background:#182b36;position:sticky;top:0;z-index:2}.reality-head h2{font-size:25px;letter-spacing:0;text-transform:none;color:#fff;margin:5px 0 0}.reality-body{padding:10px 26px 26px}.reality-body p,.reality-body li{font-size:15px;line-height:1.65;color:#c3d2da}.reality-body .reality-lead{font-size:19px;color:#f0d6ad;font-weight:600}.reality-body h3{font-size:20px;margin:30px 0 12px}.reality-body h4{font-size:16px;margin:10px 0 6px;color:#f0f7fa}.truth-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.truth-grid article{background:#1b2e39;padding:18px;border:1px solid #ffffff14;border-radius:10px}.truth-grid p{font-size:14px;margin:8px 0}.truth-grid a{color:#90efd6;font-size:14px;text-decoration:underline}.truth-tag{font-size:11px;letter-spacing:.08em;font-weight:650;color:#f0c58c}.sourced,.implemented{color:#89e6cb}.isolated{color:#9abfea}.harness-flow{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.harness-flow span{border:1px solid #557786;padding:10px;border-radius:6px;font-size:14px}.planned-note{font-size:12px!important;color:#edc793!important;letter-spacing:.02em}.harness-stages{list-style:none;margin:18px 0;padding:0}.harness-stages li{border-left:2px solid #577c8f;padding-left:18px;margin:20px 0}.benchmark{padding-left:22px}.benchmark li{border:0;padding-left:0}.final-note{border-top:1px solid #ffffff20;padding-top:20px}@media(max-width:700px){.truth-grid{grid-template-columns:1fr}.reality-head{padding:16px}.reality-body{padding:8px 16px 20px}.reality-head h2{font-size:22px}.badge{display:none}}@media(max-width:550px){header{gap:8px}.brand{font-size:11px}.brand span{font-size:8px}#reality-open{font-size:11px;padding:8px;margin-left:0}#toggle{padding:8px;font-size:11px}.reality-body p,.reality-body li{font-size:14px}}

.engine-picker{display:flex;align-items:center;justify-content:space-between;margin:14px 0}.engine-picker select{background:#243c48;color:#e8f4f6;border:1px solid #6c939c;padding:8px;border-radius:6px;font:inherit;max-width:175px}#physics-tools{padding:12px;margin:12px 0;background:#20413966;border:1px solid #72b7a566;border-radius:8px}#physics-tools[hidden]{display:none}.physics-note{font-size:12px!important}#physics-tools a{font-size:12px;text-decoration:underline}#physics-stats{font-size:12px;font-variant-numeric:tabular-nums;color:#9eead5;white-space:pre-line}

#policy-result{font-size:12px;color:#9eead5;padding:10px;border-left:2px solid #88efd4;background:#20413966;font-variant-numeric:tabular-nums}
/* Working controls stay compact; motion and results remain visible on small screens. */
.controls{width:310px}.controls h1{font-size:22px}.controls h2{margin-top:18px}.controls .row .primary{width:auto}.key-hint{font-size:11px;margin:8px 0;color:#a7c3cb}.preview-tag{float:right;color:#f0c58c;font-size:9px}.scenario-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.scenario-grid button{text-align:left;font-size:12px;padding:10px}.scenario-grid span{display:block;font-size:10px;color:#b6c9cf;margin-top:4px}.option{display:block;font-size:12px;margin:12px 0}.engine-picker select{max-width:190px}#physics-tools{padding:10px}#physics-tools p{font-size:12px}#physics-tools button{margin:7px 0}#session-hud{position:fixed;z-index:2;top:83px;left:50%;transform:translateX(-50%);text-align:center;background:#10212ceb;border:1px solid #ffffff25;border-radius:12px;padding:10px 16px;max-width:calc(100vw - 650px);min-width:220px;pointer-events:none}#session-hud #center{position:static;display:block;transform:none;background:none;border:0;border-radius:0;padding:0;max-width:none;font-size:13px}#run-progress,#session-hud #policy-result{display:block;font-size:11px;color:#a8ddd0;margin:3px 0 0;padding:0;border:0;background:none}#session-hud #policy-result[hidden]{display:none}#hud-pause{pointer-events:auto;font-size:11px;min-height:28px;margin-top:7px;padding:4px 14px}.dpad{bottom:80px;left:auto;right:290px;transform:none}canvas:focus{outline:0}canvas:focus-visible{outline:2px solid #80dcc5;outline-offset:-3px}#run-history{max-height:190px;overflow:auto}#run-history li{font-size:11px}.telemetry{width:230px}#mode-description{min-height:36px}#world{isolation:isolate}
@media(max-width:1100px){.telemetry{display:none}#session-hud{left:auto;right:16px;transform:none;max-width:calc(100vw - 370px);min-width:160px}.dpad{right:18px}.controls{width:290px}.badge{display:none}}
@media(max-width:650px){.controls{width:270px}#session-hud{max-width:calc(100vw - 330px);min-width:140px}.brand span{font-size:8px}header{gap:10px}header>a:last-child{display:none}}
@media(max-width:550px){#session-hud{top:72px;right:12px;left:12px;max-width:none;min-width:0;transform:none;padding:8px 12px}#session-hud #center{font-size:12px}#hud-pause{position:absolute;right:8px;bottom:-36px;background:#163d44}main{top:190px;bottom:170px}.controls{width:min(310px,calc(100vw - 24px));max-height:100%;padding:14px}body.controls-open .controls{display:block}.dpad{bottom:93px}.dpad button{width:46px;height:44px}footer strong{font-size:11px}footer span{font-size:10px}header{height:62px}.telemetry{display:none}}
@media(max-height:600px){main{top:80px;bottom:80px}.controls{max-height:100%}#session-hud{top:72px}.dpad{bottom:72px}footer{padding:8px 14px}}
.policy-toggle{display:block;padding:10px;background:#2d594a55;border:1px solid #6aa58b;border-radius:8px;font-size:13px;margin:8px 0}.policy-toggle span{display:block;font-size:10px;color:#b7c9cf;padding-top:4px}

.routine-ideas{margin:14px 0;padding:10px;border:1px solid #ffffff25;border-radius:8px}.routine-ideas summary{cursor:pointer;font-size:12px;color:#9eead5}.routine-ideas p{font-size:12px;line-height:1.5}

/* Oblique identity and secondary product links. */
.brand{position:relative;padding-left:23px}.brand-slash{position:absolute;left:0;top:-4px;font-size:32px;font-weight:400;color:#e39a7c}.fleet-box{margin-top:20px;padding:12px;border:1px solid #75e4c755;background:#173b3d88;border-radius:10px}.fleet-box h2{margin:0 0 8px;color:#b8f4e1}.fleet-box p{font-size:12px}.fleet-selector{display:flex;gap:5px;margin-top:12px}.fleet-selector button{flex:1;padding:8px 4px;font-size:11px}.fleet-selector [aria-pressed=true]{background:#44796d;border-color:#88efd4}.fleet-selector button:nth-child(2){color:#ffd69b}.fleet-selector button:nth-child(3){color:#b9ceff}#fleet-roster{font-size:11px;line-height:1.6;margin-top:10px}.fleet-state{display:flex;justify-content:space-between;border-bottom:1px solid #ffffff16;padding:5px 0;gap:10px}.fleet-state span{color:#a9c9cf;text-align:right}#fleet-controls[hidden]{display:none}#fleet-assign,#fleet-exit{font-size:11px;margin:4px 0}.apps-teaser{display:flex;gap:12px;border-top:1px solid #ffffff25;margin-top:22px;padding-top:18px}.apps-teaser img{width:94px;height:65px;object-fit:cover;border-radius:7px}.apps-teaser span{font-size:10px;color:#adccd2}.apps-teaser strong{display:block;font-size:12px;color:#edf6f6}.apps-teaser small{color:#90e0c7}footer{padding-bottom:12px}.project-links{display:flex;gap:13px;flex-wrap:wrap;align-items:center;margin-top:9px;pointer-events:auto}.project-links a{font-size:11px;text-decoration:underline;text-underline-offset:3px}.project-links span{font-size:9px;margin:0}.dpad{bottom:118px}main{bottom:128px}select:focus-visible{outline:2px solid #88efd4;outline-offset:3px}header .brand{white-space:nowrap}@media(max-width:550px){footer strong,footer>div>span{display:none}.project-links{gap:8px;max-width:85vw}.project-links span{width:100%;font-size:8px}.dpad{bottom:90px}main{bottom:170px}.brand{padding-left:16px}.brand-slash{font-size:25px;top:-3px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

.brand-slash{color:#f7faf8}#fleet-quick{margin:0 0 8px;pointer-events:auto}#fleet-quick[hidden]{display:none}#fleet-quick button{min-height:32px;padding:5px 12px}@media(max-width:550px){#fleet-quick{width:150px;margin:0 auto 7px}}

.community-credit{font-size:11px;line-height:1.6;color:#bbd4d6;border-left:2px solid #75c8b1;padding:1px 0 1px 10px;margin:14px 0 18px}.community-credit a{color:#bef7e5;text-decoration:underline;text-underline-offset:3px}

/* Keep native app previews visible beside the simulator controls. */
header .apps-cta{display:flex;align-items:center;gap:12px;margin-left:0;padding:8px 11px;border:1px solid #dceee7;border-radius:9px;background:#e5f6e9;color:#123f3a;box-shadow:0 3px 16px #001b2366;font-size:12px;font-weight:750;line-height:1.2;white-space:nowrap}
header .apps-cta:hover{background:#fff;color:#123f3a}
header .apps-cta small{display:block;margin-top:3px;font-size:10px;font-weight:600;color:#3d685f}
header .apps-cta b{font-size:17px}
@media(max-width:650px){header{height:104px;flex-wrap:wrap;align-content:center;gap:6px 10px;background:#10202df5}.brand{flex:1 1 auto}.apps-cta{order:1}#toggle{order:2;margin-left:0}#reality-open{order:3;margin-left:0}#session-hud{top:114px}main{top:217px}}
@media(max-width:550px){header .apps-cta{padding:6px 8px;font-size:11px;gap:7px}header .apps-cta small{font-size:9px}#session-hud{top:115px}main{top:214px}}

@media(max-width:650px){header>a.apps-cta:last-child{display:flex;order:1}header .brand{order:0}header #toggle{order:2}header #reality-open{order:3}}

/* Campaign entry: make the first action obvious while retaining the full lab. */
#render-fallback[hidden]{display:none!important}
#render-fallback{position:fixed;z-index:5;left:50%;top:50%;transform:translate(-50%,-50%);width:min(420px,calc(100vw - 32px));padding:26px;background:#122630;color:#f5faf7;border:1px solid #8bdac8;border-radius:16px;box-shadow:0 24px 80px #00131fb3}
#render-fallback strong{font-size:20px}#render-fallback p{font-size:15px}#render-fallback a{text-decoration:underline;margin-left:8px}
header{background:#10202df3;border-bottom:1px solid #ffffff18}
header .brand{margin-right:auto}
header #toggle{display:block;margin-left:0;white-space:nowrap}
header #reality-open{margin-left:0}
header .apps-cta{background:#ffffff10;border-color:#ffffff3b;color:#e9f8f2;box-shadow:none}
header .apps-cta:hover{background:#ffffff20;color:#fff}
header .apps-cta small{color:#b8d3cc}
.controls{width:330px;padding:20px}
.controls h1{font-size:25px;letter-spacing:-.03em;margin:8px 0}
.controls #load{margin:0 0 14px;color:#c6d8dc}
.quick-start{display:grid;gap:8px;margin:14px 0 10px}
.quick-start button{display:block;width:100%;text-align:left;border-radius:10px;min-height:57px;padding:9px 13px;background:#ffffff0d}
.quick-start button:hover{background:#ffffff1e}
.quick-start button strong{display:block;font-size:14px;line-height:1.2}
.quick-start button span{display:block;margin-top:4px;font-size:11px;color:#b2cbd1}
.quick-start .quick-primary{background:#9bebd4;color:#11332e;border:0}
.quick-start .quick-primary:hover{background:#b9f6e5}
.quick-start .quick-primary span{color:#265b50}
.quick-disclosure{margin:12px 0 0;font-size:11px!important;color:#c9d8d6!important;line-height:1.45}
#advanced{margin-top:18px;padding-top:0;border:0}
#advanced>summary{list-style:none;padding:12px 14px;border:1px solid #ffffff38;border-radius:9px;color:#e3f2f0;font-size:13px;font-weight:700}
#advanced>summary::-webkit-details-marker{display:none}
#advanced>summary:after{content:'⌄';float:right}
#advanced[open]>summary:after{content:'⌃'}
#advanced[open]>summary{border-color:#8bdac8}
#advanced .community-credit{margin-top:18px}
.telemetry{width:185px;padding:13px}
.telemetry[open]{width:235px}
.telemetry>summary{font-size:12px;font-weight:700;color:#c4ded9;white-space:nowrap}
.telemetry .eyebrow{margin-top:17px}
#session-hud{min-width:0;width:max-content;max-width:360px}
#motion-truth{display:block;margin-top:4px;color:#a8ead5;font-size:11px;font-weight:650}
.dpad{display:none}
.dpad>span{display:block;font-size:11px;margin-bottom:3px;color:#e1f4ef}
@media (max-width:1250px){header .badge{display:none}}
@media (pointer:coarse){body.is-driving .dpad{display:block}}
@media (max-width:900px){body.is-driving .dpad{display:block}.telemetry{display:none}}
@media (max-width:650px){
  header{height:96px;padding:8px 12px;gap:6px 8px;align-content:center}
  header .brand{flex:1 1 60%;font-size:13px}
  header .brand span{font-size:8px}
  header .apps-cta{order:0;margin-left:auto;padding:5px 8px;font-size:11px}
  header .apps-cta small{font-size:9px}
  header #toggle,header #reality-open{order:1;min-height:30px;padding:5px 10px;font-size:11px}
  header #toggle{margin-left:0}
  #session-hud{top:105px;left:12px;right:12px;width:auto;max-width:none;transform:none;padding:8px 12px}
  #session-hud #center{font-size:12px}
  #motion-truth{font-size:10px}
  main{inset:0;display:block;pointer-events:none}
  .controls{display:none;position:fixed;z-index:3;left:12px;right:12px;top:172px;bottom:74px;width:auto;max-height:none;padding:16px;overflow:auto;pointer-events:auto}
  body:not(.engaged):not(.controls-open) .controls{display:block;top:auto;bottom:78px;max-height:min(420px,calc(100dvh - 250px));padding:17px}
  body:not(.engaged):not(.controls-open) .controls #advanced{display:none}
  body.controls-open .controls{display:block}
  .controls h1{font-size:22px}
  .controls .eyebrow{font-size:9px}
  .quick-start{gap:6px;margin:10px 0 8px}
  .quick-start button{min-height:52px;padding:7px 11px}
  .quick-start button strong{font-size:13px}
  .quick-start button span{font-size:10px;margin-top:2px}
  .quick-disclosure{font-size:10px!important}
  footer{padding:8px 12px;background:linear-gradient(transparent,#0c1825f7)}
  .project-links{gap:12px;margin-top:0}
  .project-links span{display:none}
  .project-links a{font-size:10px}
  .dpad{right:12px;left:auto;bottom:66px;transform:none}
  #hud-pause{position:static;margin-top:6px;min-height:30px}
}
@media (max-width:400px){header .apps-cta small{display:none}header .brand{flex-basis:55%}body:not(.engaged):not(.controls-open) .controls{max-height:min(405px,calc(100dvh - 225px))}}
@media (max-height:680px) and (max-width:650px){body:not(.engaged):not(.controls-open) .controls{max-height:calc(100dvh - 208px);bottom:58px}.controls{top:145px;bottom:55px}#session-hud{top:101px}.quick-start button{min-height:48px}}
header #toggle{display:none}
body:not(.engaged) #run-progress{display:none}
#fleet-quick:before{content:'FOLLOW';align-self:center;margin-right:5px;color:#afc9ca;font-size:9px;letter-spacing:.1em}
@media(max-width:650px){
  header #toggle{display:block}
  body.controls-open .controls{top:108px;bottom:auto;max-height:calc(100dvh - 155px)}
  body.controls-open #session-hud{display:none}
}
@media (max-height:700px) and (min-width:651px){
  .controls{padding:14px}
  .controls h1{font-size:22px;margin:5px 0}
  .controls #load{margin-bottom:8px}
  .quick-start{gap:5px;margin:8px 0}
  .quick-start button{min-height:49px;padding:6px 11px}
  .quick-start button span{margin-top:1px}
  .quick-disclosure{margin:7px 0 0}
  #advanced{margin-top:10px}
  #advanced>summary{padding:8px 11px}
}
@media(max-width:650px){body:not(.engaged):not(.controls-open) #session-hud{display:none}}

/* Three-robot planner remains reachable before launch, including on phones. */
.fleet-planner[hidden]{display:none}
.fleet-planner{margin:10px 0 14px;padding:14px;border:1px solid #8bdac899;border-radius:12px;background:#18353bfa;box-shadow:0 12px 32px #001b2755}
.fleet-planner>strong{display:block;color:#e9faf3;font-size:14px}
.fleet-planner>p{margin:5px 0 11px;font-size:11px;line-height:1.45}
.fleet-plan-grid{display:grid;gap:9px}
.fleet-plan-grid label{display:block;color:#cce8e2;font-size:11px;font-weight:700}
.fleet-plan-grid select{display:block;width:100%;margin-top:4px;padding:9px 10px;border:1px solid #8ab6ae;border-radius:7px;background:#1c4144;color:#f0faf6;font:inherit;font-size:12px;min-height:40px}
#fleet-plan-feedback{min-height:16px;color:#b9e5da!important}
#fleet-launch{margin-top:2px}
#quick-watch[aria-expanded=true]{border-color:#91ead4;background:#2c5859}
#fleet-edit,#fleet-exit{width:100%;font-size:11px;margin-top:7px}
.fleet-state{align-items:flex-start}
.fleet-state strong{max-width:65%;line-height:1.35}
.fleet-state span{max-width:35%}
@media(max-width:650px){.fleet-planner{padding:12px}.fleet-plan-grid select{font-size:13px;min-height:44px}}

/* Match keyboard input to the same controls used for touch driving. */
body.is-driving .dpad{display:block;z-index:3;background:#10212ce8;border:1px solid #ffffff25;border-radius:12px;padding:10px;min-width:190px}
.dpad button{position:relative;transition:background .08s,color .08s,box-shadow .08s}
.dpad button small{display:block;font:600 10px/1 sans-serif;opacity:.8}
.dpad button.key-down{background:#9befdb;color:#102d2a;border-color:#cefff3;box-shadow:0 0 0 2px #9befdb55,inset 0 -3px 0 #163d4450}
#drive-feedback{min-height:17px;font-size:10px}
@media(max-width:550px){body.is-driving .dpad{min-width:168px;padding:6px}.dpad button{height:48px;margin:2px}}

.dpad button{line-height:1;padding:5px}.dpad button small{margin-top:2px}

/* Learned-policy selection and explicit recovery fixtures. */
.policy-picker{gap:10px;align-items:flex-start}.policy-picker select{max-width:190px;min-width:0}.recovery-tests{margin:18px 0;padding:12px;border:1px solid #79bbac80;border-radius:10px;background:#183c3c66}.recovery-tests h2{margin:0 0 8px}.recovery-tests p{font-size:12px}.recovery-tests a{color:#9ce8d4;font-size:12px;text-decoration:underline}#controller-label{max-width:140px;text-align:right}#walking-policy-note{margin-top:-3px}

/* Keep the header action row within tablet widths. */
@media(min-width:651px) and (max-width:900px){header{gap:12px}header #reality-open{margin-left:auto}header .apps-cta{flex-shrink:0}}

/* Keep touch driving controls clear of the camera switcher and activity sheet. */
@media(max-width:650px){body.is-driving .dpad{bottom:100px}body.controls-open .dpad{display:none!important}}

/* One default driver, with scripted experiences and benchmarks kept separate. */
.primary-experience{margin-bottom:8px}
.driver-explanation{margin:0 0 18px;font-size:12px;line-height:1.5;color:#c5ded8}
.alternate-experiences{border-top:1px solid #ffffff24;padding-top:13px;margin-top:0}
.alternate-experiences h2{margin:0 0 2px;font-size:10px;letter-spacing:.14em}
#policy-diagnostics{margin:18px 0;padding:12px;border:1px solid #ffffff28;border-radius:10px;background:#ffffff05}
#policy-diagnostics>summary{font-size:12px;font-weight:650;color:#d6ede8}
#policy-diagnostics .recovery-tests{margin-bottom:12px}
@media(max-width:650px){body.is-driving:not(.controls-open) .dpad{display:block}.driver-explanation{font-size:12px}}

/* Detailed inference counts belong to diagnostics, not ordinary driving. */
body.is-driving #session-hud #policy-result{display:none}

#hud-reset{pointer-events:auto;font-size:11px;min-height:28px;margin:7px 0 0 6px;padding:4px 14px}
@media(max-width:650px){#hud-pause,#hud-reset{min-height:40px;margin-top:6px}}

/* Large, spaced targets support holding and sliding a thumb between directions. */
body.is-driving .dpad{min-width:234px;padding:12px;right:18px;bottom:116px;touch-action:none;-webkit-user-select:none;user-select:none}
.dpad>span{font-size:11px;margin:0 0 8px}
.dpad>div{display:flex;justify-content:center;gap:8px;margin-top:8px}
.dpad button{width:64px;height:68px;min-width:64px;min-height:68px;margin:0;border-radius:12px;font-size:26px;font-weight:650;touch-action:none;-webkit-touch-callout:none;display:inline-flex;flex-direction:column;justify-content:center;align-items:center;gap:3px}
.dpad button .drive-label{display:block;font-size:11px;font-weight:650;line-height:1.1;white-space:nowrap}
.dpad button small{font-size:9px;margin:0;line-height:1}
body.choosing-activity #session-hud,body.choosing-activity .dpad,body.choosing-activity #view-dock,body.choosing-activity .telemetry{display:none!important}
body.choosing-activity #quick-ducks strong{color:inherit}
body.choosing-activity #quick-ducks span{color:#b2cbd1}
body.microduck-active .dpad{display:none!important}
@media(pointer:coarse){.dpad button{border-width:2px}}
@media(max-width:650px){
 body.is-driving:not(.controls-open) .dpad{right:max(12px,env(safe-area-inset-right));bottom:calc(92px + env(safe-area-inset-bottom));min-width:234px;padding:12px}
 body.choosing-activity .controls{display:block;top:auto;bottom:calc(58px + env(safe-area-inset-bottom));max-height:calc(100dvh - 176px);padding:15px}
 body.choosing-activity .controls #load{margin-bottom:10px;font-size:12px}
 body.choosing-activity .controls h1{font-size:22px}
 body.choosing-activity .quick-start{margin:10px 0;gap:8px}
 body.choosing-activity .quick-start button{min-height:60px;padding:10px 12px}
 body.choosing-activity .quick-start button strong{font-size:14px}
 body.choosing-activity .quick-start button span{font-size:11px}
 body.choosing-activity .driver-explanation{margin-bottom:10px}
 body.choosing-activity .quick-disclosure{font-size:10px!important;line-height:1.4}
 body.single-window-drive #local-drive-dock{left:12px;bottom:auto;top:210px;max-width:calc(100vw - 24px);min-width:0;padding:9px 12px}
 body.single-window-drive #local-drive-dock .row{margin:6px 0;flex-wrap:nowrap}
 body.single-window-drive #local-drive-dock small{display:none}
}
@media(max-height:500px) and (orientation:landscape){
 body.is-driving:not(.controls-open) .dpad{right:max(12px,env(safe-area-inset-right));bottom:calc(62px + env(safe-area-inset-bottom));min-width:210px;padding:8px}
 .dpad button{width:58px;height:58px;min-width:58px;min-height:58px;font-size:23px;gap:2px}
 .dpad>div{gap:6px;margin-top:6px}.dpad>span{font-size:10px;margin-bottom:5px}.dpad button .drive-label{font-size:10px}.dpad button small{font-size:8px}
 body.is-driving #session-hud{left:12px;right:auto;max-width:calc(100vw - 260px);transform:none}
 body.single-window-drive #local-drive-dock{top:auto;left:12px;bottom:70px;max-width:calc(100vw - 260px)}
 body.choosing-activity .controls{position:fixed;top:80px;bottom:24px;left:12px;right:auto;width:min(365px,calc(100vw - 24px));max-height:calc(100dvh - 104px);overflow:auto}
 body.choosing-activity footer{display:none}
}
/* On short phones, a single row leaves the robot visible above the controls. */
@media(max-width:650px) and (max-height:700px) and (orientation:portrait){
 body.is-driving #session-hud{padding:7px 10px}
 body.is-driving #session-hud #center{font-size:11px;line-height:1.25}
 body.is-driving #motion-truth{font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
 body.is-driving #run-progress{display:none}
 body.is-driving #hud-pause,body.is-driving #hud-reset{min-height:34px;margin-top:5px}
 body.is-driving:not(.controls-open) .dpad{display:grid;grid-template-columns:repeat(4,1fr);column-gap:6px;width:calc(100vw - 24px);min-width:0;padding:8px;right:12px}
 .dpad>span{grid-column:1/-1;margin-bottom:6px}
 .dpad>div{display:contents}
 .dpad button{width:100%;height:64px;min-width:0;min-height:64px}
 .dpad [data-key="ArrowLeft"]{grid-column:1;grid-row:2}
 .dpad [data-key="ArrowUp"]{grid-column:2;grid-row:2}
 .dpad [data-key="ArrowDown"]{grid-column:3;grid-row:2}
 .dpad [data-key="ArrowRight"]{grid-column:4;grid-row:2}
}
@media(min-width:651px) and (max-width:900px){
 body.engaged header #toggle{display:inline-flex}
 body.engaged:not(.controls-open) main .controls{display:none}
 body.engaged.controls-open main .controls{display:block}
}

/* Feedback is the last, quieter header action in visual and keyboard order. */
header.playground-header #feedback-open{order:10;margin-left:0;background:transparent;border-color:transparent;color:#b8c9d1;font-size:12px}
header.playground-header #feedback-open:hover{background:#ffffff0d;color:#e8f4f6}
@media(max-width:650px){
 body:not(.remote-view) header.playground-header .apps-cta{grid-column:3/5;grid-row:1;justify-self:end}
 body:not(.remote-view) header.playground-header #toggle{grid-column:1;grid-row:2}
 body:not(.remote-view) header.playground-header #remote-open{grid-column:2;grid-row:2}
 body:not(.remote-view) header.playground-header #reality-open{grid-column:3;grid-row:2}
 body:not(.remote-view) header.playground-header #feedback-open{grid-column:4;grid-row:2;min-height:32px;padding:5px 3px;font-size:10px}
}