:root{font-family:Inter,Segoe UI,Arial,sans-serif;color:#193f39;background:#edf1ed;font-synthesis:none;--teal:#1c5147;--lime:#d3ecaf;--muted:#71847b;--line:#dfe7df;--ease:cubic-bezier(.2,.75,.25,1);--shadow:0 8px 30px #173e3412;--speed:.18s}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{border:0;cursor:pointer;touch-action:manipulation}button:focus-visible,summary:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #89ad67;outline-offset:3px}button:disabled{cursor:default;opacity:.48}button,a,input{-webkit-tap-highlight-color:transparent}button{transition:background var(--speed),color var(--speed),box-shadow var(--speed),border-color var(--speed),transform var(--speed) var(--ease)}button:not(:disabled):active{transform:translateY(1px)}[hidden]{display:none!important}a{color:var(--teal);text-underline-offset:4px}h1,h2,h3,p{overflow-wrap:anywhere}button small,button span{pointer-events:none}header{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 26px;border-bottom:1px solid var(--line);background:#fcfdfb;direction:ltr;position:relative;z-index:20}.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}.brand-icon{display:grid;place-items:center;width:39px;height:43px;border-radius:12px;background:var(--teal);color:var(--lime);font-size:25px;font-weight:700;box-shadow:inset 0 1px #ffffff20}.brand b{font-size:13px;font-weight:700;letter-spacing:1.4px}.brand small{display:block;font-size:8px;letter-spacing:1.8px;color:var(--muted);margin-top:5px}.session-tag{display:flex;gap:10px;align-items:center;font-size:10px;font-weight:600;letter-spacing:1px;color:#667e6e;white-space:nowrap}.session-tag i{width:6px;height:6px;border-radius:50%;background:#8da968}.session-tag span{padding:6px 9px;border-radius:5px;background:#edf2e9;font-size:9px}.top-actions{display:flex;gap:6px;align-items:center}.top-actions button,.scene-top button{min-height:38px;border:1px solid transparent;background:transparent;color:#526e60;padding:8px 11px;font-size:11px;border-radius:8px}.top-actions button:hover,.scene-top button:hover{background:#e9f0e5;color:var(--teal)}#language{border-color:var(--line);background:#fff}main{display:flex;height:calc(100dvh - 72px);min-height:600px;direction:ltr}aside{width:300px;min-width:300px;padding:26px 22px 18px;background:#fafbf8;border-right:1px solid var(--line);overflow-y:auto;scrollbar-width:thin;scrollbar-color:#c6d4c2 transparent;direction:ltr}.eyebrow{font-size:9px;font-weight:650;letter-spacing:1.7px;color:#7c8f7a;direction:ltr}h1{font-size:31px;font-weight:600;letter-spacing:-1.2px;line-height:1.17;margin:16px 0 13px}h1 span,h2 span{color:#8fae6e}.intro{font-size:12px;line-height:1.7;color:var(--muted);margin:0}.session-active h1{font-size:24px;margin:13px 0 14px;line-height:1.22;letter-spacing:-.8px}.session-active .intro{display:none}.mode-tabs{display:flex;background:#eaf0e7;padding:4px;gap:4px;border:1px solid #e2e9de;border-radius:11px;margin:21px 0}.mode-tabs button{flex:1;min-height:49px;border-radius:8px;padding:9px 4px;background:transparent;color:#7a8c76;font-size:12px;font-weight:600;direction:ltr}.mode-tabs small{display:block;font-size:9px;font-weight:400;margin-top:4px}.mode-tabs button:hover{background:#f6f8f2}.mode-tabs button.active{background:#fff;color:var(--teal);box-shadow:0 2px 7px #294b3110}.progress-label{display:flex;justify-content:space-between;font-size:10px;color:#73866d;gap:12px;margin-bottom:9px}.progress-label b{font-weight:600;font-variant-numeric:tabular-nums}.progress{height:4px;background:#e0e8dc;overflow:hidden;border-radius:5px}.progress i{display:block;height:100%;background:#95ad74;transition:width .42s var(--ease)}.step-card{padding:19px 18px 17px;background:linear-gradient(135deg,#eef4e8,#f4f7ee);border:1px solid #dee8d4;border-radius:14px;margin-top:18px;animation:panel-in .26s var(--ease) both}.step-no{font-size:9px;font-weight:600;letter-spacing:1.4px;color:#819b65}.step-card h3{font-size:19px;font-weight:600;line-height:1.3;letter-spacing:-.4px;margin:12px 0 10px}.step-card p{font-size:12px;line-height:1.75;color:#728168;margin:0}.go,.modal-confirm{background:var(--teal);color:#fff;font-size:12px;font-weight:550;min-height:42px;border-radius:9px;padding:11px 16px;box-shadow:0 2px 4px #244c3710}.go{width:100%;margin-top:17px}.go:hover,.modal-confirm:hover{background:#286858;box-shadow:0 4px 12px #244c3720}.check-list{margin-top:18px;display:grid;gap:10px}.check-list div{display:flex;gap:9px;color:#82917b;font-size:10px;line-height:1.5}.check-list span{flex:none}.check-list .done{color:#4f7b55}.scope-note{font-size:9px;color:#91a08a;line-height:1.8;border-top:1px solid var(--line);margin-top:23px;padding-top:15px}#report{color:#6c836a;background:transparent;padding:12px 0;font-size:10px;min-height:40px}#report:hover{color:var(--teal)}.practice-panel,.outcome{background:#edf3e7;border:1px solid #dce7d4;border-radius:14px;padding:20px;animation:panel-in .24s var(--ease) both}.practice-panel h3,.outcome h3{font-size:18px;font-weight:600;margin:0 0 12px}.practice-panel p,.outcome p{font-size:12px;line-height:1.8;color:#72856b;margin:9px 0}#world{position:relative;flex:1;min-width:0;overflow:hidden;background:#dfe6e0;direction:ltr}#canvas{position:absolute;inset:0;width:100%;height:100%}canvas{display:block;outline:none}.equipment-labels{position:absolute;inset:0;pointer-events:none}.equipment-labels button{position:absolute;transform:translate(-50%,-100%)}.target-label{pointer-events:auto;font-size:9px;letter-spacing:.4px;white-space:nowrap;color:#f1f7e9;background:#214a3fe8;border:1px solid #d4e9be70;border-radius:7px;padding:8px 10px;min-height:32px;box-shadow:0 3px 10px #133a3019;transition:background .16s,box-shadow .16s}.target-label:hover{background:#3d7055;box-shadow:0 3px 15px #133a3030}.target-label:not(:disabled):active{transform:translate(-50%,-100%)}.scene-top{position:absolute;top:12px;left:22px;right:22px;display:flex;align-items:center;justify-content:space-between;gap:10px;direction:ltr;z-index:4}.scene-top>div{display:flex;gap:4px}.scene-top button{background:#ffffffe5;border:1px solid #ffffff90;font-size:10px;min-height:33px;padding:7px 10px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.view-tag{font-size:8px;letter-spacing:1.8px;color:#67826b}.telemetry{position:absolute;top:59px;left:22px;right:22px;display:flex;direction:ltr;background:#fcfef9f2;border:1px solid #ffffffd0;border-radius:13px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:14px 0;z-index:3;animation:panel-in .4s var(--ease) both}.telemetry>div{flex:1;min-width:0;padding:0 13px;border-left:1px solid #e4eae0}.telemetry>div:first-child{border:0}.telemetry small{display:block;font-size:8px;font-weight:500;letter-spacing:1px;color:#8c9b84}.telemetry strong{display:inline-block;color:#315746;font-size:23px;font-weight:500;line-height:1.65;letter-spacing:-.6px;min-width:3ch}.animated-reading{font-variant-numeric:tabular-nums lining-nums;white-space:nowrap}.telemetry em{font-style:normal;font-size:8px;color:#92a08d;margin-left:5px}.telemetry .state{flex:1.1;display:flex;align-items:center;justify-content:center;gap:7px;flex-wrap:wrap;padding:0 8px}.state b{font-size:11px;font-weight:600;white-space:nowrap}.state i{height:6px;width:6px;border-radius:50%;box-shadow:0 0 0 4px #91ad7410;transition:background .2s}.state small{width:100%;text-align:center;font-size:7px}#interaction-tip{position:absolute;top:148px;left:22px;max-width:calc(100% - 44px);padding:7px 11px;font-size:10px;line-height:1.4;background:#f6f9eff0;color:#748a67;border:1px solid #fff8;border-radius:8px;pointer-events:none;box-shadow:0 2px 8px #22442b08;direction:ltr}.scene-bottom{position:absolute;bottom:11px;left:22px;right:22px;display:flex;justify-content:flex-end;font-size:8px;color:#799073;pointer-events:none;direction:ltr}#worker-status{position:absolute;left:22px;bottom:12px;font-size:7px;letter-spacing:1.3px;color:#7d9176;pointer-events:none}#fps{font-size:8px;font-variant-numeric:tabular-nums}#loading{position:absolute;left:50%;top:45%;transform:translate(-50%,-50%);background:#fafff8f5;padding:18px 23px;border:1px solid #fff;border-radius:12px;color:#667c5b;font-size:12px;z-index:5;box-shadow:var(--shadow)}#equipment-dock{position:absolute;left:22px;right:22px;bottom:32px;display:flex;gap:6px;padding:8px;background:#f8faf4f0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid #ffffffc9;border-radius:12px;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:#b5c6a4 transparent;direction:ltr;box-shadow:var(--shadow);animation:panel-in .26s var(--ease) both}#equipment-dock button{flex:none;min-width:99px;min-height:48px;border-radius:8px;padding:9px 12px;background:#ffffffbd;border:1px solid #e5ecdf;color:#617c54;text-align:left}#equipment-dock button small{display:block;font-size:7px;font-weight:600;letter-spacing:.8px;color:#94a485;margin-bottom:5px}#equipment-dock button span{font-size:10px;white-space:nowrap}#equipment-dock button:hover{background:#eef4e6;border-color:#c9d9b8}#equipment-dock button.selected{background:#e4eed8;border-color:#afc68e;color:#3c613f;box-shadow:inset 0 0 0 1px #afc68e30}#context{position:absolute;bottom:124px;right:22px;width:310px;max-width:calc(100% - 100px);padding:18px;background:#fffffff5;border:1px solid #fafff8;border-radius:14px;box-shadow:0 10px 32px #2146371c;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);text-align:start;z-index:6;animation:panel-in .22s var(--ease) both}.equipment-title{display:flex;justify-content:space-between;align-items:center;gap:12px}#context small{font-size:8px;letter-spacing:1px;color:#8e9e84}#context h3{font-size:17px;font-weight:600;letter-spacing:-.3px;margin:6px 0 0}.position-state{font-size:9px;white-space:nowrap;color:#77945e;background:#f0f5e8;padding:7px 8px;border-radius:6px;direction:ltr}.reach-status{font-size:10px;color:#85967a;line-height:1.5;margin-top:12px;min-height:15px}#context[data-moving=true] .reach-status:before{content:"";display:inline-block;width:5px;height:5px;background:#8dac6f;border-radius:50%;margin-right:6px;animation:status-breathe 1.2s ease-in-out infinite}.valve-position{height:4px;background:#eaf0e3;border-radius:5px;margin-top:11px;overflow:hidden}.valve-position i{display:block;height:100%;background:#9bb67d;transition:width .13s linear}.actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:15px}#context button{background:var(--teal);color:#fff;padding:10px 15px;min-height:41px;border:1px solid transparent;border-radius:8px;font-size:11px;font-weight:500}#context button:hover{background:#2e6a55}#context button.secondary,.secondary{background:#eff3ea;color:#6d8561;border:1px solid #e5ecdd}#context button.secondary:hover,.secondary:hover{background:#e4eddb}#context button:disabled{background:#f1f4ed;border-color:#e8eee1;color:#a3af99;opacity:1}.secondary{border-radius:8px;padding:11px 16px;min-height:41px;font-size:12px}#hint{position:absolute;bottom:124px;left:22px;min-height:42px;padding:10px 15px;background:#235346;color:#e7f1d6;border:1px solid #ffffff70;border-radius:11px;box-shadow:var(--shadow);font-size:12px;z-index:7}#hint:hover{background:#32694f;box-shadow:0 4px 15px #22462c28}#robot{position:absolute;bottom:179px;left:22px;width:290px;max-width:calc(100% - 44px);display:flex;align-items:flex-start;gap:12px;background:#fffffff8;border:1px solid #fff;border-radius:15px;box-shadow:0 10px 32px #21463722;padding:23px 18px 18px;z-index:9;animation:panel-in .24s var(--ease) both}#robot b{font-size:11px;font-weight:600}#robot p{margin:7px 0 0;font-size:12px;line-height:1.75;color:#778a6d}#close-hint{position:absolute;right:6px;top:4px;min-height:27px;min-width:27px;background:transparent;color:#92a086;font-size:18px;border-radius:6px}.bot-face{position:relative;display:flex;align-items:center;justify-content:center;gap:7px;min-width:39px;height:34px;background:#e0ecd1;border:1px solid #cfdfbc;border-radius:10px;margin-top:5px}.bot-face:before{content:"";position:absolute;width:2px;height:5px;top:-6px;background:#99af81}.bot-face i{width:5px;height:7px;border-radius:3px;background:#6f8b58}#touch{position:absolute;left:22px;bottom:178px;display:grid;grid-template-columns:repeat(3,32px);gap:4px;direction:ltr;z-index:8;touch-action:none;background:#ffffffd9;border-radius:11px;padding:7px;border:1px solid white;animation:panel-in .16s var(--ease) both}#touch button{width:32px;height:32px;background:#f2f6ec;border-radius:6px;color:#68855a}#touch button:first-child{grid-column:2}#touch button:nth-child(2){grid-column:1}#toast{position:absolute;top:189px;left:50%;transform:translate(-50%);max-width:85%;padding:10px 16px;border-radius:9px;background:#254e41f5;color:#eff7e6;font-size:11px;line-height:1.6;box-shadow:var(--shadow);z-index:10;pointer-events:none;animation:toast-in 5s var(--ease) both}#toast.error{background:#925b46}.sound-control{position:relative}#audio-status{position:absolute;right:0;top:calc(100% + 12px);width:240px;padding:14px;display:grid;grid-template-columns:1fr 1fr;gap:10px;border:1px solid #e3ecda;border-radius:13px;background:#fcfef9;box-shadow:0 12px 40px #173c3326;color:#7a9070;font-size:11px;z-index:30;animation:panel-in .18s var(--ease) both}.popover-heading{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;color:#3a5e43;font-weight:600;font-size:12px}.popover-heading button{font-size:18px;min-height:25px;padding:0 5px}#audio-status>span{grid-column:1/-1;font-size:10px}#audio-status>button{border:1px solid var(--line);background:#f0f5e8}#audio-status label{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:10px;margin-top:4px}#audio-status input{width:140px;accent-color:#467657}.overlay{position:fixed;inset:0;z-index:30;background:#143c2e7a;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);display:grid;place-items:center;padding:22px;animation:veil-in .24s ease-out both}.welcome-card{width:600px;max-width:100%;padding:39px;border:1px solid #fff8;background:#f8faf3;border-radius:24px;box-shadow:0 25px 80px #143c3230;direction:ltr;animation:welcome-in .38s var(--ease) both}.welcome-card h2{font-size:43px;line-height:1.12;font-weight:550;letter-spacing:-1.7px;margin:21px 0 17px}.welcome-card p{font-size:13px;line-height:1.8;color:#7d8f74;margin:0}.welcome-options{display:flex;gap:12px;margin:26px 0 20px}.welcome-options button{flex:1;text-align:left;min-height:112px;background:#fff;border:1px solid #e0e8d6;border-radius:13px;padding:19px;color:#43633e}.welcome-options button:first-child{background:#e9f1df;border-color:#d1dfbe}.welcome-options button:hover{background:#e3edd7;border-color:#b8cda1;box-shadow:0 5px 14px #24442b0c;transform:translateY(-2px)}.welcome-options b{display:block;font-size:14px;font-weight:600;direction:ltr}.welcome-options span{display:block;font-size:11px;color:#8a9b7b;line-height:1.65;margin-top:10px}.welcome-card>small{display:block;font-size:10px;color:#95a38a;line-height:1.7}.dialog-backdrop{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;z-index:100;padding:24px;background:#183b3275;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);animation:veil-in .18s ease-out both}#modal{position:relative;width:min(620px,100%);max-height:86dvh;overflow-y:auto;overscroll-behavior:contain;border:1px solid #ffffffa0;border-radius:20px;background:#fbfdf8;box-shadow:0 22px 80px #123c3230;padding:30px;animation:dialog-in .24s var(--ease) both;scrollbar-width:thin;scrollbar-color:#c4d2b9 transparent}#modal-close{position:absolute;right:15px;top:14px;display:grid;place-items:center;width:32px;height:32px;background:#f0f4e9;border-radius:9px;font-size:21px;color:#889d79}#modal-close:hover{background:#e5eddc}#modal-body h2{font-size:25px;font-weight:550;letter-spacing:-.6px;line-height:1.25;margin:12px 30px 19px 0;outline:none}#modal-body p,#modal-body li{font-size:13px;color:#798d6e;line-height:1.85}#modal-body li{margin-bottom:13px;padding-left:4px}#modal-body li b{font-weight:600;color:#516d46}#modal-body ol{padding-inline-start:22px}#modal-body .inspect-result{background:#eef4e6;border:1px solid #e0ead6;padding:17px;border-radius:11px;margin:0}.dialog-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:24px;padding-top:18px;border-top:1px solid #e7edde}.dialog-actions button{margin:0}.dialog-kicker{padding-right:38px}html[lang=ar] aside,html[lang=ar] .welcome-card,html[lang=ar] #context,html[lang=ar] #robot,html[lang=ar] #modal{direction:rtl}html[lang=ar] .welcome-options button,html[lang=ar] #equipment-dock button{text-align:right}html[lang=ar] #modal-body h2{margin-right:0;margin-left:30px}@keyframes panel-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes welcome-in{0%{opacity:0;transform:translateY(12px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes dialog-in{0%{opacity:0;transform:translateY(10px) scale(.99)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes veil-in{0%{opacity:0}to{opacity:1}}@keyframes toast-in{0%{opacity:0;translate:0 5px}7%,82%{opacity:1;translate:0 0}to{opacity:0;visibility:hidden;translate:0 -3px}}@keyframes status-breathe{0%,to{opacity:.4}50%{opacity:1}}@media(max-width:1150px){.session-tag{display:none}aside{width:265px;min-width:265px;padding:23px 18px}.telemetry>div{padding:0 9px}.telemetry strong{font-size:21px}.telemetry em{font-size:7px}.view-tag{display:none}#context{width:280px}header{padding:0 20px}}@media(max-width:800px){header{height:64px;padding:0 12px;gap:10px}.brand{gap:8px}.brand b{font-size:11px;letter-spacing:1px}.brand small{font-size:7px;letter-spacing:.9px}.brand-icon{width:32px;height:36px;font-size:21px}.top-actions{gap:2px}.top-actions button{padding:7px 8px;min-height:36px;font-size:10px}#procedure{max-width:95px;line-height:1.3}main{height:calc(100dvh - 64px)}aside{width:245px;min-width:245px;padding:20px 15px}.scene-top,.telemetry{left:13px;right:13px}.telemetry>div{padding:0 6px}.telemetry strong{font-size:18px}.telemetry em{display:block;margin:0;line-height:1.1}.telemetry small{font-size:7px;letter-spacing:.3px}.telemetry .state{flex:1;padding:0 4px}.state b{font-size:10px}.scene-top button{font-size:9px;padding:7px 8px}#interaction-tip{left:13px;max-width:calc(100% - 26px);font-size:9px;top:152px}#equipment-dock{left:13px;right:13px}#context{right:13px;width:260px;max-width:calc(100% - 94px);padding:15px}#context h3{font-size:15px}#hint,#robot,#touch{left:13px}#robot{width:255px}#toast{top:195px}.session-active h1{font-size:22px}}@media(max-width:650px){header{height:60px;padding:0 10px}.brand small{display:none}.brand b{font-size:10px;letter-spacing:.7px}.brand-icon{width:29px;height:33px;font-size:19px}.top-actions button{font-size:9px;padding:7px;min-height:34px}#procedure{max-width:65px}main{height:auto;min-height:0;flex-direction:column-reverse}#world{width:100%;height:76dvh;min-height:580px}aside{width:100%;min-width:0;padding:22px 20px;border-right:0;border-top:1px solid var(--line)}h1,.session-active h1{font-size:24px;margin:10px 0}h1 br{display:none}h1 br:after{content:" "}.intro{font-size:12px}.mode-tabs{margin:17px 0}.step-card{margin-top:15px}.check-list{display:none}.scope-note{margin-top:16px}.scene-top{top:10px;justify-content:flex-end}.scene-top button{min-height:32px;font-size:10px}.telemetry{top:52px;padding:11px 0;flex-wrap:wrap}.telemetry .state{flex:0 0 100%;display:flex;justify-content:flex-start;flex-wrap:nowrap;padding:0 12px 9px;margin-bottom:9px;border-bottom:1px solid #e7edde}.state small{width:auto;margin-left:auto;font-size:8px}.state b{font-size:10px}.telemetry>div{flex:1 0 18%;padding:0 7px}.telemetry>div:nth-child(2){border-left:0}.telemetry strong{font-size:18px;line-height:1.6;letter-spacing:-.5px}.telemetry em{font-size:8px;line-height:1}.telemetry small{font-size:7px;letter-spacing:.5px}#interaction-tip{top:175px;line-height:1.4;max-width:calc(100% - 26px);padding:6px 9px;font-size:9px}#context{bottom:116px;width:247px;max-width:calc(100% - 92px);padding:14px;border-radius:12px}#context 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span{margin-top:6px}.welcome-card .eyebrow{font-size:8px;letter-spacing:1px}.welcome-card p{font-size:12px}#modal{padding:25px 20px;border-radius:17px;max-height:88dvh}#modal-body h2{font-size:22px}.dialog-backdrop{padding:14px}.dialog-actions{margin-top:20px}#audio-status{right:-38px;max-width:calc(100vw - 28px)}.top-actions .sound-control{flex-shrink:0}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition:none!important;scroll-behavior:auto!important}#toast{animation:none;opacity:1}.target-label:hover,.welcome-options button:hover{transform:none}}#context button.stop-action{color:#986853;border-color:#ecdcd3;background:#f7efea}#context button.stop-action:hover{color:#854f3b;background:#f0e1d8}#context button.stop-action:disabled{color:#baa79b;background:#f6f2ee;border-color:#eee5df}.step-card p,.practice-panel p,.outcome p{color:#62745b}.intro{color:#687b62}.scope-note{color:#71816a}.check-list div{color:#708266}.telemetry small{color:#6d8064}.telemetry em{color:#6a7e62}.telemetry strong{min-width:4.4ch}.welcome-card p,.welcome-options span,#robot p,#modal-body p,#modal-body li{color:#677b5e}#interaction-tip,.reach-status{color:#6d8162}.valve-control{width:100%}.valve-hold{display:flex;gap:7px}.valve-hold button{flex:1;touch-action:none;-webkit-user-select:none;user-select:none}.valve-control p{font-size:10px;color:#6d8162;margin:8px 0 13px}.valve-control label{font-size:10px;display:flex;justify-content:space-between;color:#6b805e}.valve-control input[type=range]{width:100%;accent-color:#57805a;margin:12px 0;min-height:25px}.valve-control output{font-variant-numeric:tabular-nums}.fine-control{display:flex;gap:6px}.fine-control button{flex:1}#inspection-panel{position:absolute;right:22px;bottom:124px;max-height:calc(100% - 300px);width:330px;max-width:calc(100% - 44px);overflow:auto;scrollbar-width:thin;background:#fcfef8fa;border:1px solid #fff;border-radius:15px;padding:21px 18px;box-shadow:0 12px 35px #244c3927;z-index:8;animation:panel-in .2s var(--ease) both}#inspection-panel h3{font-size:18px;letter-spacing:-.3px;font-weight:600;margin:13px 20px 15px 0}#inspection-panel p{font-size:12px;line-height:1.7;color:#637b5c}.instrument-detail{display:block;width:100%;height:auto;min-height:125px}.instrument-detail text{font:10px Segoe UI,Arial,sans-serif;fill:#45613e}.instrument-detail .instrument-value{font-weight:600;font-size:12px}#inspection-panel fieldset{padding:0;border:0;display:grid;gap:7px;margin:15px 0 0}#inspection-panel legend{font-size:10px;color:#7f9273;margin-bottom:10px}#inspection-panel label{font-size:11px;line-height:1.55;color:#627b59}#inspection-panel fieldset label{display:flex;align-items:center;gap:8px;border:1px solid #e1ead7;border-radius:8px;padding:9px;background:#fff;cursor:pointer}#inspection-panel label.chosen{background:#e5efd9;border-color:#bacf9f}#inspection-panel input{accent-color:#557f51}#inspection-panel input[type=number]{display:block;width:100%;margin-top:8px;padding:10px;border:1px solid #ccdaba;border-radius:8px;color:#31583a;background:#fff}#inspection-panel>small{display:block;font-size:9px;line-height:1.6;color:#8b9c7d;margin-top:13px}.inspection-close{position:absolute;right:9px;top:10px;background:transparent;color:#839774;width:30px;height:30px;border-radius:7px;font-size:20px}.inspection-close:hover{background:#edf3e5}.detail-bubble{animation:bubble-drift .85s linear infinite}@keyframes bubble-drift{0%{translate:-5px 2px;opacity:.6}to{translate:8px -2px;opacity:1}}@media(max-width:650px){#inspection-panel{right:13px;bottom:116px;max-height:calc(100% - 275px);max-width:calc(100% - 26px);padding:17px 15px;width:285px}#inspection-panel h3{font-size:16px}#inspection-panel p{font-size:11px}.instrument-detail{min-height:100px}#inspection-panel fieldset label{font-size:10px;padding:8px}.valve-hold button{font-size:10px!important;padding:9px 7px!important}}@media(prefers-reduced-motion:reduce){.detail-bubble{animation:none}}.session-tools{display:flex;flex-direction:column;align-items:flex-start;margin-top:12px;gap:3px}#review-session{min-height:39px;padding:10px 15px;border-radius:8px;color:#426541;background:#e9f0e1;border:1px solid #dce7cf;font-size:11px}#review-session:hover{background:#dfead4}.session-tools #report{padding:7px 0;font-size:10px}.review-status{padding:14px 17px;background:#e9f2dd;border:1px solid #d9e6cb;border-radius:11px;font-size:16px;color:#3d643d;font-weight:600}.review-status span{display:block;margin-top:5px;font-size:11px;font-weight:400;color:#6e855e}.review-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:14px 0}.review-metrics>div{padding:14px 7px;text-align:center;border:1px solid #e0e9d6;border-radius:9px;background:#f5f8ee}.review-metrics b{display:block;font-size:21px;font-weight:550;font-variant-numeric:tabular-nums;color:#446a41}.review-metrics span{display:block;font-size:9px;color:#7f9270;margin-top:5px}.review-downloads{display:flex;gap:8px;flex-wrap:wrap;margin:15px 0 22px}.review-downloads button{margin:0}.session-review h3{font-size:16px;font-weight:600;margin-top:24px;color:#466d42}.session-review .review-note{font-size:10px!important;color:#7f9076!important;background:#f0f4e9;border-radius:8px;padding:12px;margin:18px 0 0}.session-review details{padding:12px;border:1px solid #e2ebd9;border-radius:9px;margin-top:19px}.session-review summary{cursor:pointer;font-size:12px;color:#526e47;min-height:24px}.review-steps{padding-inline-start:18px!important}.review-steps li{display:flex;gap:12px;justify-content:space-between;align-items:center;font-size:11px!important;margin:8px 0!important;border-bottom:1px solid #e9efdf;padding-bottom:8px}.review-steps em{font-size:9px;font-style:normal;white-space:nowrap;color:#9b8a6b}.review-steps em.complete{color:#5d854c}.action-history{list-style:none;padding:0!important}.action-history li{display:grid;grid-template-columns:44px 1fr auto;gap:10px;border-bottom:1px solid #e6eddf;padding:11px 0!important;margin:0!important}.action-history time{font-size:9px;font-variant-numeric:tabular-nums;color:#8a9d7c;padding-top:2px}.action-history b{display:block;font-size:11px;color:#4d7045;font-weight:600}.action-history span{display:block;font-size:11px;color:#758c66;margin-top:4px}.action-history em{font-size:8px;font-style:normal;color:#729963;padding-top:3px}.action-history .rejected em,.action-history .rejected p{color:#a16b4c!important}.action-history p{font-size:11px!important;margin:6px 0!important}.action-history small{display:block;font-size:9px;color:#8b9f79;margin-top:7px}.quality-settings p{font-size:12px!important}.quality-settings fieldset{border:0;padding:0;margin:17px 0;display:grid;gap:8px}.quality-settings legend{font-size:11px;color:#6d865e;margin-bottom:10px}.quality-settings label{display:flex;gap:10px;align-items:flex-start;border:1px solid #dfe9d3;padding:13px;background:#fff;border-radius:10px;cursor:pointer}.quality-settings label.selected{border-color:#b2ca92;background:#eef5e5}.quality-settings input{margin-top:3px;accent-color:#557d47}.quality-settings b{font-weight:600;font-size:13px;color:#4e7146}.quality-settings small{display:block;font-size:11px;line-height:1.6;color:#80966f;margin-top:4px}.quality-current{display:flex;gap:12px;align-items:center;justify-content:space-between;background:#e9f1df;border-radius:8px;padding:12px;font-size:10px;color:#789565}.quality-current b{text-transform:capitalize;font-size:12px}.audio-help{grid-column:1/-1;font-size:9px;color:#8b9f7a;line-height:1.55}#audio-status label.spatial-toggle{justify-content:flex-start;margin-top:1px}#audio-status label.spatial-toggle input{width:auto}.sound-control #audio-status{width:250px}[data-quality=performance] #equipment-dock,[data-quality=performance] #context,[data-quality=performance] .telemetry,[data-quality=performance] .scene-top button{-webkit-backdrop-filter:none;backdrop-filter:none}@media(max-width:650px){.review-metrics{gap:5px}.review-metrics b{font-size:18px}.review-metrics span{font-size:8px}.action-history li{grid-template-columns:35px 1fr auto;gap:7px}.scene-top>div{gap:3px}.scene-top button{font-size:9px;padding:7px 8px}.quality-settings label{padding:11px}.quality-settings small{font-size:10px}}.scenario-selector{display:grid;gap:7px;font-size:11px;color:var(--muted);margin:16px 0}.scenario-selector select{width:100%;min-height:42px;padding:10px 12px;border:1px solid #cbd8c2;border-radius:9px;color:#305a44;background:#f7faf2;font:inherit;font-size:13px;cursor:pointer}.scenario-selector select:focus-visible{outline:2px solid #789d5d;outline-offset:3px}.welcome-card .scenario-selector{text-align:start;max-width:430px;margin:18px auto}:root{--glass-surface:rgba(248,253,249,.73);--glass-raised:rgba(250,254,251,.87);--glass-button:rgba(255,255,255,.36);--glass-edge:rgba(255,255,255,.76);--glass-blur:14px;--glass-shadow:inset 0 1px 0 #ffffffb3,0 8px 28px #123c3217}#app{height:100dvh;overflow:hidden;background:#dfe6e0}#app>header{background:#f6fcf7d6;border-color:#ffffff9c;box-shadow:0 2px 18px #1d453808}#app main{position:relative;min-height:0;isolation:isolate}#world{width:100%;height:100%;flex:1}#guide{position:absolute;z-index:12;top:14px;left:14px;bottom:14px;width:282px;min-width:0;padding:22px 19px 16px;border:1px solid var(--glass-edge);border-radius:18px;box-shadow:var(--glass-shadow);background:var(--glass-raised);backdrop-filter:blur(var(--glass-blur)) saturate(125%);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(125%)}#guide .eyebrow{padding-right:22px}#guide h1{font-size:23px}.guide-close{position:absolute;right:10px;top:9px;width:30px;height:30px;border-radius:9px;background:var(--glass-button);color:#426758;font-size:20px;border:1px solid #fff9}[data-guide-open=true] .scene-top,[data-guide-open=true] .telemetry,[data-guide-open=true] #equipment-dock,[data-guide-open=true] #hint,[data-guide-open=true] #robot,[data-guide-open=true] #touch,[data-guide-open=true] #worker-status,[data-guide-open=true] #interaction-tip{left:310px}.scene-top{left:16px;right:16px;top:12px;gap:8px}.scene-controls{max-width:100%;overflow-x:auto;scrollbar-width:none;padding:2px;align-items:center}.scene-controls button{white-space:nowrap;flex-shrink:0;min-height:36px}#fullscreen{display:inline-flex;align-items:center;justify-content:center;gap:7px;order:-2}#guide-toggle{order:-1}#fullscreen[aria-pressed=true]{background:#c9e3d58c;border-color:#8db4a894;color:#174b3d}.telemetry{left:16px;right:16px;top:64px;padding:11px 0}#interaction-tip{left:16px;top:150px}#equipment-dock{left:16px;right:16px;padding:7px;bottom:30px}#hint,#robot,#touch,#worker-status{left:16px}#context,.telemetry,#equipment-dock,#robot,#touch,#inspection-panel,#audio-status,.welcome-card,#modal,#loading{background:var(--glass-surface);border:1px solid var(--glass-edge);box-shadow:var(--glass-shadow);backdrop-filter:blur(var(--glass-blur)) saturate(125%);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(125%)}#context{width:294px;padding:17px}#modal,.welcome-card,#audio-status,#inspection-panel{background:var(--glass-raised)}.scene-top button,.top-actions button,#language,#equipment-dock button,.secondary,#context button.secondary,#review-session,#touch button,.guide-close,.immersive-tools button{color:#2a5849;background:var(--glass-button);border:1px solid #ffffffa8;box-shadow:inset 0 1px #fffc,0 2px 5px #214b3b08}.scene-top button:hover,.top-actions button:hover,#equipment-dock button:hover,.secondary:hover,#context button.secondary:hover,#review-session:hover,.guide-close:hover,.immersive-tools button:hover{background:#ffffffa8;border-color:#fff;box-shadow:inset 0 1px #fff,0 3px 12px #1b4b3c14}#equipment-dock button.selected,.mode-tabs button.active{background:#c9e2d592;border-color:#8eb7a194;color:#194d3e;box-shadow:inset 0 1px #fff9}.go,.modal-confirm,#context button:not(.secondary),#hint{background:linear-gradient(135deg,#276b5bce,#174f43e8);color:#f7fff9;border:1px solid #ffffff80;box-shadow:inset 0 1px #ffffff50,0 4px 12px #1644351c}.go:hover,.modal-confirm:hover,#context button:not(.secondary):hover,#hint:hover{background:linear-gradient(135deg,#337b67e6,#205d4eea)}#context button.stop-action{background:#f4d8c482;border-color:#b6785680;color:#713c2b}#context button.stop-action:hover{background:#f8d0b5bb}#context button:disabled,.scene-top button:disabled{color:#6a8075;background:#e5ede44d;border-color:#ffffff80;box-shadow:none;opacity:.65}.mode-tabs,.step-card,.practice-panel,.outcome,.position-state,.review-status,.review-metrics>div,.session-review .review-note,.quality-current,#modal-body .inspect-result{background:#e9f4ed69;border-color:#ffffffa3;box-shadow:inset 0 1px #ffffff8c}.mode-tabs button,.welcome-options button,.welcome-options button:first-child,.quality-settings label,#inspection-panel fieldset label,.scenario-selector select{background:#ffffff45;border-color:#ffffffc2;color:#315a49}.welcome-options button:hover,.quality-settings label.selected,#inspection-panel label.chosen{background:#d4e9db94;border-color:#a1c5af}#equipment-dock button small,.eyebrow,.step-no,#context small,.telemetry small,.telemetry em,.reach-status,.scope-note,.check-list div,.welcome-card>small{color:#4f6d5e}#modal-body p,#modal-body li,.step-card p,.practice-panel p,.intro,.welcome-card p,.welcome-options span,#robot p,#inspection-panel p{color:#365d4d}.telemetry strong{color:#163f34}.telemetry>div{border-color:#92b6a03d}#interaction-tip{background:#f1faf3b3;border-color:#fff9;color:#315a46}.overlay{background:#193e323d;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.dialog-backdrop{background:#193e323d;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}.target-label{background:#214f43bf;border-color:#ffffff80;box-shadow:inset 0 1px #ffffff30,0 3px 10px #123a3020}.display-notice{position:absolute;top:158px;left:50%;transform:translate(-50%);z-index:14;max-width:85%;padding:10px 15px;background:var(--glass-raised);border:1px solid white;border-radius:10px;color:#264f3e;font-size:11px;box-shadow:var(--glass-shadow)}.immersive-tools{display:flex;gap:6px;flex-wrap:wrap}.immersive-tools button{font-size:10px;padding:8px 10px;border-radius:8px;min-height:36px}#app[data-immersive=true]{position:fixed;inset:0;z-index:50;width:100%;height:100dvh}#app[data-immersive=true]>header{display:none}#app[data-immersive=true] main{height:100dvh;width:100%}#app:fullscreen{width:100%;height:100%;background:#dfe6e0}.welcome-card{max-height:calc(100dvh - 32px);overflow:auto}.view-tag{white-space:nowrap}#app[data-quality=performance]{--glass-blur:0px;--glass-surface:rgba(241,249,243,.88);--glass-raised:rgba(248,253,249,.94)}@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){:root{--glass-surface:rgba(241,249,243,.94);--glass-raised:rgba(248,253,249,.97)}}@media(prefers-reduced-transparency:reduce){:root{--glass-surface:#f3faf5;--glass-raised:#f8fdf9;--glass-blur:0px;--glass-button:#f7fbf8}}@media(max-width:1150px){#guide{width:260px;padding:22px 17px 15px}[data-guide-open=true] .scene-top,[data-guide-open=true] .telemetry,[data-guide-open=true] #equipment-dock,[data-guide-open=true] #hint,[data-guide-open=true] #robot,[data-guide-open=true] #touch,[data-guide-open=true] #worker-status,[data-guide-open=true] #interaction-tip{left:288px}.view-tag{display:none}}@media(max-width:800px){.scene-top button{padding:7px 9px;font-size:10px}#fullscreen span{display:none}#fullscreen{min-width:36px}#guide{width:250px}[data-guide-open=true] .scene-top,[data-guide-open=true] .telemetry,[data-guide-open=true] #equipment-dock,[data-guide-open=true] #hint,[data-guide-open=true] #robot,[data-guide-open=true] #touch,[data-guide-open=true] #worker-status,[data-guide-open=true] #interaction-tip{left:278px}}@media(max-width:650px){#app main{height:calc(100dvh - 60px);flex-direction:row}#world{height:100%;min-height:0}.scene-top{left:10px;right:10px;justify-content:flex-start;top:8px}.scene-top>div{gap:4px}.scene-top button{font-size:9px;padding:7px 9px;min-height:34px}.telemetry{top:54px;left:10px;right:10px;padding:9px 0}#interaction-tip{top:174px;left:10px;font-size:8px}#guide{top:192px;bottom:100px;left:10px;width:min(310px,calc(100% - 20px));border-radius:15px;padding:20px 17px;max-height:calc(100% - 204px)}#guide h1{font-size:21px}.mode-tabs{margin:13px 0}#guide .scope-note{font-size:8px}.scenario-selector{margin:12px 0}#context{right:10px;bottom:105px;max-width:calc(100% - 82px);width:270px;max-height:calc(100% - 295px);overflow-y:auto}#inspection-panel{right:10px;bottom:105px;max-height:calc(100% - 290px)}#equipment-dock{left:10px;right:10px;bottom:28px}#hint,#robot,#touch,#worker-status{left:10px}#hint{bottom:105px}#robot{bottom:151px;z-index:15}#touch{bottom:151px}#toast{top:213px}.display-notice{top:174px;width:calc(100% - 20px);max-width:none}#guide:not([hidden])~#world #context,#guide:not([hidden])~#world #inspection-panel{visibility:hidden}[data-guide-open=true] .scene-top,[data-guide-open=true] .telemetry,[data-guide-open=true] #equipment-dock,[data-guide-open=true] #hint,[data-guide-open=true] #robot,[data-guide-open=true] #touch,[data-guide-open=true] #worker-status,[data-guide-open=true] #interaction-tip{left:10px}}@media(max-height:500px){#guide{top:55px;bottom:12px}#context,#inspection-panel{bottom:95px;max-height:calc(100% - 245px)}#equipment-dock button{min-height:40px}.telemetry{padding:7px 0}.telemetry strong{font-size:17px}}#app[data-quality=performance] :is(#guide,#context,.telemetry,#equipment-dock,#robot,#touch,#inspection-panel,#audio-status,.welcome-card,#modal,#loading){backdrop-filter:none;-webkit-backdrop-filter:none}