:root{--primary:#5865F2;--bg:#101315;--panel:rgba(23,27,29,.88);--panel-solid:#191d20;--text:#eef2ef;--muted:#939d9d;--line:rgba(189,213,209,.13);--input:rgba(7,11,13,.4);--mint:#7aefc4;--yellow:#eed47b;--red:#f48a8b;--grid:#263d3b;--shadow:0 12px 40px rgba(0,0,0,.15);--font:'Space Grotesk',sans-serif;--mono:'IBM Plex Mono',monospace;color-scheme:dark}
:root[data-theme=light]{--bg:#eef2f0;--panel:rgba(255,255,255,.88);--panel-solid:#fff;--text:#182b28;--muted:#627672;--line:rgba(37,72,64,.16);--input:rgba(233,239,236,.65);--mint:#168366;--yellow:#a17716;--red:#b8434b;--grid:#b3d1c7;--shadow:0 12px 40px rgba(33,61,49,.08);color-scheme:light}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:13px;overflow:hidden}button,input,select{font:inherit}button{color:inherit;cursor:pointer}button:disabled{opacity:.35;cursor:not-allowed}button,input,select{outline-offset:4px}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--primary)}button{transition:background .15s,border-color .15s}button:hover:not(:disabled){background:color-mix(in srgb,var(--primary) 14%,var(--panel-solid));border-color:color-mix(in srgb,var(--primary) 60%,transparent)}a{color:inherit;text-decoration:none}svg{width:18px;height:18px;stroke-width:1.6;flex-shrink:0}[hidden]{display:none!important}.mono{font-family:var(--mono);font-size:10px}.muted{color:var(--muted)}.eyebrow{font:10px var(--mono);color:var(--muted);letter-spacing:0}.topbar{height:84px;position:relative;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:0 30px;border-bottom:1px solid var(--line);background:var(--panel);backdrop-filter:blur(20px);gap:20px}.brand{display:flex;align-items:center;gap:13px;font-size:19px;font-weight:600;line-height:1.25}.brand-mark{width:41px;height:41px;display:grid;place-items:center;border:1px solid var(--line);border-radius:6px;color:var(--mint)}.brand-mark svg{width:27px;height:27px}.brand-sub{display:block;font:10px var(--mono);margin-top:5px;color:var(--muted)}.version{margin-left:8px;color:var(--mint)}.workspace-label{display:flex;align-items:center;gap:9px;font:10px var(--mono);color:var(--muted)}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 9px color-mix(in srgb,var(--mint) 35%,transparent);flex-shrink:0}.header-actions,.button-row{display:flex;align-items:center;gap:7px}.icon-button{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--line);border-radius:5px;flex-shrink:0}.icon-button.small{width:26px;height:26px;border-color:transparent}.small svg{width:15px;height:15px}.account-button,.text-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:36px;padding:8px 11px;background:transparent;border:1px solid var(--line);border-radius:5px;font-size:11px;white-space:nowrap}.account-button{font-size:12px}.mobile-only{display:none}#workspace{position:relative;height:calc(100dvh - 84px);min-height:450px}#viewport{position:absolute;inset:0}#scene{width:100%;height:100%;display:block;touch-action:none}.panel{background:var(--panel);border:1px solid var(--line);backdrop-filter:blur(18px);box-shadow:var(--shadow)}.editor-panel,.metrics-panel{position:absolute;top:22px;bottom:116px;width:248px;padding:17px;overflow:auto;scrollbar-width:thin;scrollbar-color:var(--line) transparent}.editor-panel{left:22px}.metrics-panel{right:22px;width:256px}.panel-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px;height:24px}.field{display:block;font-size:11px;color:var(--muted);margin:0 0 12px}.field input:not([type=range]):not([type=color]),.field select{display:block;width:100%;height:35px;margin-top:7px;padding:8px 10px;color:var(--text);background:var(--input);border:1px solid var(--line);border-radius:4px;min-width:0}.field input::placeholder{color:var(--muted);opacity:.6}.button-row .text-button{flex:1;padding:8px}.button-row{gap:5px}.button-row .icon-button{width:29px}.divider{height:1px;background:var(--line);margin:17px 0}.section-title{font-size:12px;font-weight:500;display:flex;align-items:center;justify-content:space-between;gap:5px;margin-bottom:11px}.section-title .mono{font-size:8px}.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.tool{height:58px;border:1px solid var(--line);border-radius:4px;background:transparent;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:5px;font-size:10px;color:var(--muted)}.tool.active{border-color:var(--primary);background:color-mix(in srgb,var(--primary) 13%,transparent);color:var(--text)}.empty-state{padding:15px 0;color:var(--muted);font-size:11px}.field-grid,.face-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 10px}.field-grid .field{margin-bottom:8px}.field-grid input{font-family:var(--mono);font-size:11px}fieldset{border:0;padding:0;margin:0;min-width:0}.selected-object{display:flex;align-items:center;gap:7px;font-size:11px;margin-bottom:12px}.selected-object .mono{margin-left:auto;font-size:8px}.face-title{margin-top:10px}.face-grid label{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:var(--muted);gap:5px;margin-bottom:7px}.face-grid input{width:54px;height:29px;min-width:0;border:1px solid var(--line);border-radius:4px;color:var(--text);background:var(--input);padding:4px;font:10px var(--mono)}.input-action{display:flex;align-items:end;gap:5px}.input-action input{flex:1}.input-action .icon-button{width:32px;height:35px}.tag{font:9px var(--mono);border:1px solid var(--line);border-radius:3px;padding:4px 7px;color:var(--mint)}.episode-stat>span{font-size:11px}.episode-stat>strong{font-size:48px;font-weight:500;display:block;line-height:1.2;margin-top:4px;font-variant-numeric:tabular-nums}.stat-sub{display:flex;align-items:center;gap:7px;color:var(--mint);font-size:10px;margin-top:7px}.metrics-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 12px;margin:24px 0}.metrics-grid>div>span{display:block;color:var(--muted);font-size:10px;margin-bottom:6px}.metrics-grid strong{font-family:var(--mono);font-size:21px;font-weight:400}.metrics-grid strong span{font-size:11px;color:var(--muted);margin-left:3px}.chart-heading{display:flex;align-items:center;justify-content:space-between}.chart-heading .section-title{margin:0}.chart-heading>.mono{font-size:8px}#reward-chart{width:100%;height:86px;display:block;margin-top:14px}.chart-scale{display:flex;justify-content:space-between;font:8px var(--mono);color:var(--muted);margin-top:6px}.range-field{position:relative}.range-field output{float:right;color:var(--text);font:10px var(--mono)}input[type=range]{width:100%;height:18px;accent-color:var(--primary);cursor:pointer}.range-field input{display:block;margin:8px 0 0}.recent-heading{margin-top:16px}.recent-runs{max-height:150px;overflow:auto}.run-row{width:100%;display:grid;grid-template-columns:1fr 1fr auto;align-items:center;text-align:left;gap:5px;padding:9px 0;border:0;border-bottom:1px solid var(--line);background:transparent;font:10px var(--mono)}.run-row .run-score{color:var(--mint)}.run-row .run-score.negative{color:var(--red)}.run-row svg{width:13px;height:13px;color:var(--muted)}.sync-status{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:9px;margin-top:15px}.sync-status svg{width:13px;height:13px}.scene-label{position:absolute;top:35px;left:300px;pointer-events:none}.scene-label h1{font-size:24px;font-weight:500;margin:8px 0}.scene-meta{display:flex;gap:12px;font:9px var(--mono);color:var(--muted)}.scene-meta span:first-child{color:var(--mint)}.view-controls{position:absolute;top:32px;right:305px;display:flex;gap:5px}.view-controls button{background:var(--panel);backdrop-filter:blur(12px)}.scene-legend{position:absolute;bottom:131px;left:300px;display:flex;gap:18px;color:var(--muted);font:9px var(--mono)}.scene-legend>span{display:flex;align-items:center;gap:6px}.legend-dot{width:6px;height:6px;display:inline-block;border-radius:2px;flex-shrink:0}.legend-dot.start{background:var(--mint)}.legend-dot.finish{background:var(--yellow)}.legend-dot.agent{background:var(--primary)}.legend-dot.trap{background:var(--red)}.scene-state{position:absolute;bottom:130px;right:305px;display:flex;align-items:center;gap:8px;font-size:10px}.scene-state .mono{color:var(--mint);margin-left:6px;font-size:9px}.scene-state .status-dot.training{animation:pulse 1.5s infinite}.transport{position:absolute;bottom:22px;left:78px;right:22px;padding:13px 17px 9px}.transport-main{display:flex;align-items:center;gap:10px;min-height:40px}.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:38px;background:var(--primary);border:1px solid var(--primary);border-radius:5px;color:#fff;padding:9px 18px;font-weight:500;font-size:12px;white-space:nowrap}.primary-button:hover:not(:disabled){background:color-mix(in srgb,var(--primary) 80%,#fff)}.primary-button.running{background:#c36667;border-color:#c36667}.transport-divider{height:23px;width:1px;background:var(--line);margin:0 4px}.timeline{display:flex;align-items:center;gap:14px;flex:1;min-width:60px;padding:0 8px}.timeline .mono{font-size:9px;white-space:nowrap}.timeline input{min-width:30px}.transport-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--line);margin-top:11px;padding-top:9px;color:var(--muted);font:9px var(--mono)}.transport-foot>span:first-child{display:flex;align-items:center;gap:8px}.transport-foot .mono{font-size:9px}.info-button{position:absolute;bottom:35px;left:22px;width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:var(--panel);display:grid;place-items:center}.danger{color:var(--red)}#loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:15px;background:var(--bg);font-size:13px;z-index:2}.loading-ring{width:21px;height:21px;border:2px solid var(--line);border-top-color:var(--mint);border-radius:50%;animation:spin .8s linear infinite}dialog{background:var(--panel-solid);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:26px;width:min(580px,calc(100% - 28px));max-height:85dvh;overflow:auto;box-shadow:0 30px 100px #0005}dialog::backdrop{background:rgba(4,10,11,.66);backdrop-filter:blur(8px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center}dialog h2{font-size:25px;font-weight:500;margin:20px 0}dialog h3{font-size:13px;color:var(--mint);margin:24px 0 8px}dialog p{font-size:12px;line-height:1.85;color:var(--muted)}#auth-dialog{max-width:400px}.segmented{display:flex;background:var(--input);padding:4px;border:1px solid var(--line);border-radius:5px;margin-bottom:22px;gap:4px}.segmented button{flex:1;border:0;background:transparent;border-radius:3px;padding:8px;font-size:11px;color:var(--muted)}.segmented button.active{background:var(--panel-solid);color:var(--text)}#auth-submit{width:100%}.form-error{color:var(--red);min-height:18px}.color-field{display:flex;align-items:center;justify-content:space-between}.color-field input{width:48px;height:32px;padding:2px;background:var(--input);border:1px solid var(--line);border-radius:4px}.library-item{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:12px;padding:14px 0}.library-item strong{font-size:13px;font-weight:500}.library-item small{display:block;color:var(--muted);font:9px var(--mono);margin-top:5px}.library-item .text-button{flex-shrink:0}#toast{position:fixed;bottom:125px;left:50%;transform:translateX(-50%);z-index:20;max-width:calc(100% - 30px);padding:12px 18px;border:1px solid var(--line);border-radius:5px;background:var(--panel-solid);box-shadow:var(--shadow);font-size:12px}#toast.error{border-color:var(--red)}@keyframes pulse{50%{opacity:.3}}@keyframes spin{to{transform:rotate(360deg)}}
@media(min-width:1600px){.editor-panel{width:270px}.metrics-panel{width:280px}.scene-label,.scene-legend{left:325px}.view-controls,.scene-state{right:325px}}
@media(max-width:1100px){.topbar{padding:0 18px}.workspace-label{display:none}.editor-panel{width:220px;padding:14px;left:14px}.metrics-panel{width:220px;padding:14px;right:14px}.scene-label,.scene-legend{left:257px}.view-controls,.scene-state{right:257px}.scene-label h1{font-size:19px}.scene-label{top:90px}.scene-legend{gap:10px}.scene-state{bottom:158px}.transport{right:14px}.metrics-grid strong{font-size:18px}}
@media(max-width:800px){.topbar{height:72px;padding:0 14px;gap:9px}.brand{font-size:15px;gap:8px}.brand-mark{width:33px;height:33px}.brand-mark svg{width:22px;height:22px}.brand-sub{font-size:8px}.header-actions{gap:5px}.header-actions .icon-button{width:31px;height:31px}.account-button{width:31px;height:31px;padding:0;min-height:31px}.account-button span{display:none}.mobile-only{display:inline-flex}#workspace{height:calc(100dvh - 72px);min-height:350px}.editor-panel,.metrics-panel{display:none;z-index:4;top:12px;bottom:125px;width:248px;background:var(--panel-solid)}.editor-panel.open,.metrics-panel.open{display:block}.scene-label{left:20px;top:22px}.scene-label h1{font-size:20px}.view-controls{right:16px;top:22px;flex-direction:column}.view-controls .icon-button{width:31px;height:31px}.scene-legend{left:20px;bottom:143px;gap:12px}.scene-state{right:20px;bottom:167px;font-size:9px}.transport{left:14px;right:14px;bottom:14px;padding:10px}.transport-main{flex-wrap:wrap;gap:7px}.primary-button{padding:9px 12px;font-size:11px}.transport-main>.icon-button{width:32px;height:34px}.transport-divider{margin:0 1px}.timeline{order:8;width:100%;flex-basis:100%;padding:0;gap:10px}.transport #export-video{margin-left:auto;width:35px;padding:0;min-height:34px}.transport #export-video span{display:none}.transport-foot{font-size:8px;padding-top:7px;margin-top:7px}.transport-foot>span:first-child{gap:5px}.transport-foot .mono{font-size:8px}.info-button{left:20px;bottom:177px;width:29px;height:29px}.info-button svg{width:16px;height:16px}#toast{bottom:145px}.brand-sub .version{display:none}}
@media(max-width:390px){.brand{font-size:13px}.brand-mark{display:none}.topbar{padding:0 10px}.scene-legend{font-size:8px;gap:9px}.transport-foot>span:first-child{font-size:7px}.scene-label h1{font-size:18px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

#sandbox-dialog{width:min(650px,calc(100% - 28px))}.skin-settings{display:grid;grid-template-columns:1fr 1fr;gap:14px}.sensor-group{margin:18px 0;border-top:1px solid var(--line);padding-top:12px}.sensor-group legend{font-size:12px;padding:0 10px 0 0}.toggle-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px}.toggle-label{display:flex;align-items:center;gap:8px;min-height:28px;font-size:11px;color:var(--text);cursor:pointer}.toggle-label input{accent-color:var(--primary);width:15px;height:15px;flex-shrink:0}.input-group-title{margin:12px 0 4px;color:var(--muted);font:10px var(--mono)}.reward-settings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.brain-actions{display:flex;gap:9px}.switch-field{display:flex;align-items:center;justify-content:space-between;font-size:11px;margin:16px 0}.switch-field input{appearance:none;position:relative;width:32px;height:18px;border:1px solid var(--line);border-radius:12px;background:var(--input);cursor:pointer;flex-shrink:0}.switch-field input:before{content:'';position:absolute;width:12px;height:12px;top:2px;left:2px;border-radius:50%;background:var(--muted);transition:transform .15s}.switch-field input:checked{background:var(--primary)}.switch-field input:checked:before{background:white;transform:translateX(14px)}.sandbox-shortcut{width:100%}.transform-modes{margin:0 0 12px}.transform-modes button{display:flex;align-items:center;justify-content:center;gap:5px;font-size:10px;padding:7px 3px}.transform-modes svg{width:13px;height:13px}.decision-panel{position:absolute;left:300px;top:139px;width:185px;padding:12px;border-radius:5px}.decision-panel summary{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:11px;cursor:pointer;list-style:none}.decision-panel summary::-webkit-details-marker{display:none}.decision-panel:not([open]) summary:after{content:'+';color:var(--muted)}.decision-panel .tag{font-size:8px;padding:3px 4px}.q-row{display:grid;grid-template-columns:minmax(0,1fr) 46px;gap:5px 8px;align-items:center;margin-top:12px;font-size:10px;color:var(--muted)}.q-row strong{text-align:right;font:10px var(--mono);font-variant-numeric:tabular-nums}.q-row meter{grid-column:1/-1;width:100%;height:4px;appearance:none;border:0;background:var(--line)}.q-row meter::-webkit-meter-bar{background:var(--line);border:0}.q-row meter::-webkit-meter-optimum-value{background:var(--muted)}.q-row.best{color:var(--mint)}.q-row.best meter::-webkit-meter-optimum-value{background:var(--mint)}.q-row meter::-moz-meter-bar{background:var(--mint)}.decision-panel.suspended #q-values{opacity:.35}.headless-badge{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;align-items:center;flex-wrap:wrap;justify-content:center;gap:12px;padding:18px;border-radius:5px;max-width:260px;pointer-events:none}.headless-badge strong{font:12px var(--mono);color:var(--mint);width:100%;text-align:center}.headless-badge svg{color:var(--mint)}#network-fields:disabled{opacity:.55}
@media(min-width:1600px){.decision-panel{left:325px}}
@media(max-width:1100px){.decision-panel{left:257px;top:195px;width:165px}}
@media(max-width:800px){.decision-panel{left:20px;top:123px;width:167px;padding:10px;max-height:calc(100% - 350px);overflow:auto}.q-row{margin-top:8px;font-size:9px}.q-row strong{font-size:9px}.skin-settings{grid-template-columns:1fr;gap:0}.headless-badge{top:55%}.reward-settings{gap:7px}.reward-settings .field{font-size:10px}.reward-settings .field input{padding:7px}.header-actions{gap:4px}}