@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700&family=Barlow:wght@400;500;600;700&display=swap');
:root{font-family:'Barlow',system-ui,sans-serif;color:#233745;background:#eef1f3;font-synthesis:none;--navy:#182d3d;--orange:#eaa33c;--line:#d4dbe0;--red:#c93935}*{box-sizing:border-box}body{margin:0;font-size:16px}button,select,input{font:inherit}button{cursor:pointer;color:inherit}button:disabled{opacity:.45;cursor:default}button:focus-visible,select:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #238ac6;outline-offset:3px}button{transition:background .15s,color .15s,box-shadow .15s}button:hover{filter:brightness(.96)}.topbar{height:76px;padding:0 32px;display:flex;align-items:center;gap:30px;background:var(--navy);color:#fff}.brand{display:flex;align-items:center;gap:13px;font-family:'Barlow Condensed',sans-serif;font-size:25px;font-weight:700;letter-spacing:1.5px}.brand-mark{display:grid;place-items:center;width:40px;height:40px;border:2px solid var(--orange);color:var(--orange);font-size:23px;letter-spacing:0}.brand small{display:block;font-family:'Barlow',sans-serif;font-size:10px;letter-spacing:2.7px;font-weight:500;color:#b9c6ce;margin-top:1px}.top-note{font-size:14px;color:#bdc8d0;flex:1}.quiet{background:none;border:0;font-size:14px;padding:9px 10px;font-weight:500}.topbar .quiet{border:1px solid #61727d;border-radius:4px;color:#fff}main{max-width:1800px;margin:auto;padding:30px 32px 28px}.workspace-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px;gap:20px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:1.8px;color:#647a89;margin-bottom:7px}h1{font-family:'Barlow Condensed',sans-serif;font-size:36px;font-weight:600;letter-spacing:.1px;margin:0;line-height:1.1}h2{font-family:'Barlow Condensed',sans-serif;font-size:23px;font-weight:600;margin:0 0 14px}h3{font-size:18px}.power{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #c3ccd3;border-radius:5px;padding:12px 15px;font-size:14px;font-weight:600;white-space:nowrap}.power b{border-left:1px solid #c3ccd3;padding-left:13px;font-family:monospace}.power-dot{width:9px;height:9px;background:#9aa7b1;border-radius:50%}.power.on{background:#e4f1e9;border-color:#78ab8b;color:#245b3a}.power.on .power-dot{background:#44865d;box-shadow:0 0 0 3px #b9dcc6}.work-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:22px;align-items:start}.workbench{min-width:0;background:white;border:1px solid #bdc8cf;border-radius:7px;overflow:hidden;box-shadow:0 3px 8px #162d3e08}.toolbar{min-height:58px;display:flex;align-items:center;gap:15px;padding:10px 14px;border-bottom:1px solid var(--line);flex-wrap:wrap}.tools{display:flex;gap:3px}.tool{border:0;background:transparent;padding:9px 11px;font-size:14px;font-weight:600;border-radius:4px}.tool.active{background:var(--navy);color:white}.wire-colors{display:flex;gap:7px;margin-left:auto}.swatch{height:21px;width:21px;border-radius:50%;border:3px solid white;outline:1px solid #b6c1c8;padding:0;background:var(--c)}.swatch.selected{outline:2px solid var(--navy);outline-offset:2px}.swatch[data-color=red]{--c:#c93935}.swatch[data-color=black]{--c:#34404d}.swatch[data-color=yellow]{--c:#d4a10b}.swatch[data-color=green]{--c:#338268}.swatch[data-color=blue]{--c:#397ac5}.swatch[data-color=gray]{--c:#7c8796}.instruction{display:flex;align-items:center;gap:8px;font-size:13px;color:#536b7b;background:#f7f9fa;padding:10px 16px;min-height:40px}.instruction label{margin-left:auto;white-space:nowrap;display:flex;align-items:center;gap:5px}.instruction input{accent-color:var(--navy)}.instruction button{font-size:12px;border:1px solid #c3ccd3;background:white;border-radius:3px}.board-scroll{overflow:auto;background:#c8cfd3;padding:12px;scrollbar-color:#93a1ab #e5e9ec}.board{min-width:1040px;position:relative;background:#b9c3ca;border:1px solid #8796a0;border-radius:3px;padding:0 5px 6px}.rail{height:29px;display:flex;align-items:center;justify-content:space-between;background:#344957;color:#e8edf0;font-size:11px;font-weight:600;letter-spacing:1.5px;padding:0 10px;border-top:3px solid #93a2ad;border-bottom:3px solid #9cabb5}.rail:first-child{border-top:0}.rail span:last-child{font-family:monospace;letter-spacing:.5px;color:#c3ced5}.module-row{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:4px}.module{height:213px;background:#fff;border:1px solid #aab6bf;position:relative;display:flex;flex-direction:column;align-items:stretch;min-width:0}.module-title{width:100%;text-align:left;background:#f8f9fa;border:0;border-bottom:1px solid #e1e6e9;padding:9px 9px 7px;font-size:14px;font-weight:600;line-height:1.15;white-space:nowrap}.module-title:hover{background:#e6eff5}.module-visual{display:flex;flex:1;flex-direction:column;justify-content:center;align-items:center;min-height:0;padding:4px 7px}.lamp-wrap{width:111px;height:111px;position:relative;isolation:isolate;--glow:#ffe296}.lamp-wrap img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;filter:brightness(.88);transition:filter .12s}.lamp-wrap.lit{filter:drop-shadow(0 0 calc(var(--intensity)*12px) var(--glow))}.lamp-wrap.lit img{filter:brightness(calc(1 + var(--intensity)*.65)) saturate(1.25)}.lamp-wrap.lit:after{content:'';position:absolute;inset:14%;border-radius:50%;background:var(--glow);opacity:calc(var(--intensity)*.3);mix-blend-mode:screen;pointer-events:none}.lamp-wrap.amber{width:94px;height:94px;--glow:#ffb527}.lamp-wrap.red{--glow:#ff3e26;width:103px;height:103px}.lamp-wrap.white{width:90px;height:90px;--glow:#fff1bf}.lamp-wrap.high-beam{--glow:#e3f3ff}.lamp-label{font-size:11px;font-weight:600;margin-top:2px;color:#667c8a;min-height:15px}.ports{display:flex;justify-content:space-evenly;align-items:center;padding:3px 2px 7px;position:relative;z-index:3}.port{background:none;border:0;position:relative;min-width:28px;height:40px;display:flex;align-items:center;flex-direction:column;gap:4px;padding:0 3px;touch-action:manipulation}.socket{height:19px;width:19px;display:block;border:4px solid #c1473e;border-radius:50%;background:#1c2830;box-shadow:0 0 0 1px #b1a49f,inset 0 0 0 2px #060c10;transition:box-shadow .12s}.port.ground .socket{border-color:#454d54;box-shadow:0 0 0 1px #adb5bc,inset 0 0 0 2px #060c10}.port-label{font-family:Consolas,monospace;font-size:13px;font-weight:bold}.port:hover .socket,.port.selected .socket{box-shadow:0 0 0 4px #f3c76c}.port.probe-red:before,.port.probe-black:before{content:'V';position:absolute;top:-12px;left:3px;font-size:10px;background:#bb302c;color:white;padding:1px 3px;border-radius:2px;z-index:10}.port.probe-black:before{content:'COM';background:#172b3a;font-size:8px}.connection-count{position:absolute;right:-1px;top:0;font-size:9px;border-radius:50%;background:#e9eff2;font-weight:700;line-height:12px;min-width:10px}.connection-count:empty{display:none}#wires{position:absolute;inset:0;width:100%;height:100%;z-index:4;pointer-events:none;overflow:visible}.cable-shadow{fill:none;stroke:#11293945;stroke-width:6;transform:translateY(1px)}.cable-line{fill:none;stroke-width:3.1;stroke-linecap:round}.cable-hit{fill:none;stroke:transparent;stroke-width:12;pointer-events:none}.erase .cable-hit{pointer-events:stroke;cursor:crosshair}.erase .cable:hover .cable-line,.erase .cable:focus .cable-line{stroke-width:6}.hidden-wires{visibility:hidden}.battery-display{width:100%;padding:6px 8px;border:1px solid #c6d0d7;border-radius:3px;background:#f0f4f6;text-align:center}.battery-display>span{font-size:9px;font-weight:600;letter-spacing:1.3px}.battery-display strong{font-family:'Barlow Condensed',sans-serif;display:block;font-size:58px;font-weight:600;line-height:1.15;color:#223e50}.battery-display strong small{font-size:23px;margin-left:6px}.battery-display>div{font-size:9px;letter-spacing:.9px;color:#547081}.fuse-pair{display:flex;gap:7px;width:100%;justify-content:center}.fuse-unit{background:#f4f7fc;border:1px solid #92acc7;border-top:5px solid #5680a8;border-radius:3px;padding:5px 9px;display:flex;flex-direction:column;align-items:center;gap:5px}.fuse-unit b{font-size:12px}.fuse-unit strong{font-size:18px}.fuse-unit span{font-size:11px}.fuse-unit.blown{border-color:#cc544d;color:#b72c29;background:#fff0e9}.mini-note{font-size:9px;color:#687d8b;text-align:center;margin-top:10px}.segments{display:flex;gap:0;border:1px solid #b5c2cb;border-radius:4px;overflow:hidden;width:100%}.segments button{background:#f7f9fa;font-size:12px;font-weight:600;min-height:35px;flex:1;border:0;border-right:1px solid #cad4dc;padding:7px 3px}.segments button:last-child{border-right:0}.segments button.active{background:#304c60;color:#fff}.control-caption{font-size:13px;font-weight:600;color:#5f7585;margin-bottom:13px}.contact-readout{font-family:monospace;font-size:11px;margin-top:13px;color:#56768c}.momentary{width:100%;background:white;border:1px solid #bdc9d2;font-size:12px;margin-top:8px;padding:5px;border-radius:3px}.momentary:active{background:#e5eef5}.relay-diagram{width:140px;height:85px;color:#506370}.relay-state{font-size:10px;color:#627585}.energized .relay-diagram,.energized .relay-state{color:#207946}.flasher-display{display:flex;align-items:center;flex-direction:column;gap:13px}.flasher-display>span{width:15px;height:15px;border:3px solid #cad0cd;background:#79847e;border-radius:50%}.flasher-display>span.active{background:#e6b140;border-color:#f5d78f;box-shadow:0 0 10px #eab74999}.flasher-display>b{font-size:17px;font-family:monospace}.flasher-display>small{font-size:10px}.hazard{font-size:12px;font-weight:600;background:#fff5f1;border:1px solid #d7aca2;color:#ac4030;width:100%;border-radius:4px;padding:8px 4px;margin-top:12px}.hazard.active{background:#bd4433;color:white}.pedal{border:1px solid #aabac5;border-bottom:4px solid #8f9faa;border-radius:5px;padding:15px 8px;background:#e8edf0;width:92%;font-size:14px;font-weight:600}.pedal small{font-size:11px;font-weight:400;display:block;margin-top:5px}.pedal.active{background:#d9e9e0;border-color:#7eaa91;border-bottom-width:2px;transform:translateY(2px)}.statusbar{display:flex;align-items:center;gap:22px;min-height:43px;padding:0 15px;font-size:12px;background:#f7f9fa}.statusbar>span:first-child{margin-right:auto}.statusbar>span:nth-child(3){font-family:monospace}.statusbar .quiet{font-size:12px}.fault{color:#b13b2f;font-weight:700}.sidebar{display:flex;flex-direction:column;gap:17px}.lesson-panel{padding:21px 19px;background:#fff;border:1px solid #cbd4db;border-top:3px solid var(--orange);border-radius:5px}.field-label{display:block;font-size:12px;font-weight:600;color:#6d8190;margin-bottom:7px}select{width:100%;border:1px solid #b8c7d0;border-radius:4px;background:#f8fafb;font-size:14px;padding:10px 7px;color:#263e4f}.lesson-panel p{font-size:14px;line-height:1.55;margin:15px 0}.primary,.secondary{width:100%;border-radius:4px;padding:11px 9px;font-size:14px;font-weight:600}.primary{background:var(--navy);border:1px solid var(--navy);color:#fff;margin-top:16px}.secondary{border:1px solid #b8c7d0;background:#fff;margin-top:8px}.progress-label{font-size:11px;display:flex;justify-content:space-between;color:#5d7787}.progress-track{height:4px;margin-top:7px;background:#e5ebef}.progress-track span{height:100%;display:block;background:#678b78;transition:width .2s}details{margin-top:16px;font-size:13px;line-height:1.5}summary{cursor:pointer;font-weight:500}ol{padding-left:18px}li{margin:7px 0}.meter-panel{background:#203746;color:#e9f0f4;border-radius:5px;padding:16px}.panel-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.panel-title h2{font-size:20px;margin:0}.panel-title>span{font-family:monospace;font-size:11px;color:#b4c6d1}.meter-screen{display:flex;align-items:baseline;justify-content:flex-end;gap:8px;background:#cddcd4;border:4px solid #132731;border-radius:4px;padding:10px;color:#213c34;font-family:Consolas,monospace}.meter-screen>span{font-size:35px;letter-spacing:-1px}.meter-screen>small{font-size:16px}.meter-panel p{font-size:12px;line-height:1.45;color:#c5d2db;margin:10px 0}.meter-panel .quiet{padding:3px 0;font-size:11px;text-decoration:underline;color:#c5d2db}#meter-points>div{display:flex;gap:8px;align-items:center;font-size:11px;margin:6px 0}#meter-points b{background:#fff;border-radius:2px;padding:2px 4px}.red-text{color:#c93935}.black-text{color:#172b3a}.component-panel{padding:2px 5px}.component-panel h2{font-size:20px;margin-bottom:7px}.component-panel p{font-size:13px;line-height:1.5;margin:0;color:#586f7e}.component-panel .eyebrow{font-size:10px}.model-note{font-size:11px;line-height:1.6;color:#718693;border-top:1px solid #cdd6dd;padding:12px 5px 0}.model-note button{padding:0;border:0;background:none;font-size:12px;text-decoration:underline}dialog{width:min(650px,calc(100% - 30px));max-height:85vh;border:1px solid #bdcad3;border-radius:8px;padding:25px;color:#263e4f;box-shadow:0 25px 100px #15293655}dialog::backdrop{background:#182d3d88;backdrop-filter:blur(3px)}.dialog-top{display:flex;gap:20px;justify-content:space-between;align-items:flex-start}.dialog-top h2{font-size:29px}.close-dialog{border:1px solid #b8c7d0;border-radius:4px;background:white;padding:7px 9px;font-size:13px}.help-content p{line-height:1.55;font-size:15px}.help-content table{border-collapse:collapse;width:100%;font-size:14px}.help-content td,.help-content th{text-align:left;padding:10px;border-bottom:1px solid #d9e0e5}.help-content th{background:#edf2f5}.help-content td:first-child{font-family:monospace;white-space:nowrap}.help-content a{color:#1c638b}.help-content li{font-size:14px}#toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,15px);z-index:20;background:var(--navy);color:white;padding:12px 20px;border-radius:5px;box-shadow:0 5px 20px #152a3c30;font-size:14px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:90vw}#toast.visible{opacity:1;transform:translate(-50%,0)}
@media(min-width:1660px){.module{height:232px}.lamp-wrap{width:127px;height:127px}.lamp-wrap.amber{width:108px;height:108px}.lamp-wrap.red{width:119px;height:119px}.lamp-wrap.white{width:100px;height:100px}.module-title{font-size:15px}.work-layout{grid-template-columns:minmax(0,1fr) 290px}}
@media(max-width:1150px){main{padding:24px 20px}.topbar{padding:0 20px}.work-layout{grid-template-columns:minmax(0,1fr)}.sidebar{display:grid;grid-template-columns:1.1fr 1fr 1fr;align-items:start}.model-note{grid-column:3}.lesson-panel{grid-row:1/3}.module{height:213px}.toolbar{gap:10px}.workspace-heading h1{font-size:32px}}
@media(max-width:650px){.topbar{padding:0 14px;height:67px;gap:10px}.brand{font-size:21px}.brand-mark{width:34px;height:34px}.brand small{font-size:8px}.top-note{display:none}.topbar .quiet{margin-left:auto;font-size:11px;padding:7px;max-width:110px}.workspace-heading{align-items:flex-start;flex-direction:column;gap:17px;margin-bottom:17px}.workspace-heading h1{font-size:31px}.workspace-heading .eyebrow{font-size:10px}main{padding:23px 12px}.power{width:100%;justify-content:center}.power b{margin-left:auto}.toolbar{padding:10px;gap:12px}.tools{width:100%}.tool{flex:1;padding:9px 5px;font-size:13px}.wire-colors{margin:0 auto 0 3px;gap:13px}.swatch{width:23px;height:23px}.instruction{align-items:flex-start;flex-wrap:wrap;font-size:12px;padding:10px;gap:7px}.instruction label{margin-left:0}.instruction>span{width:100%}.board-scroll{padding:7px}.statusbar{gap:12px;flex-wrap:wrap;padding:8px 10px;min-height:60px}.statusbar>span:first-child{flex:1;min-width:50%}.statusbar .quiet{margin-left:auto;padding:0}.sidebar{grid-template-columns:1fr 1fr;gap:15px}.lesson-panel{grid-column:1/-1;grid-row:auto}.component-panel{padding-top:5px}.model-note{grid-column:1/-1}.meter-panel{padding:12px}.meter-screen>span{font-size:28px}.component-panel h2{font-size:21px}.help-content table{font-size:12px}.help-content td,.help-content th{padding:8px 5px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
/* Lesbare Bedienelemente und ein freigestellter Lampenrand. */
.lamp-wrap img{border-radius:50%;filter:none}
.segments button,.momentary,.hazard{font-size:14px}
.lamp-label,.relay-state,.contact-readout{font-size:12px}
.component-panel p,.lesson-panel p,.field-label{font-size:14px}
.board-hint{display:none;font-size:12px;color:#536b7b;padding:7px 12px;background:#e6ecef}
@media(max-width:1400px){.board-hint{display:block}}
.company-info{border-top:1px solid #d9e0e5;padding-top:14px;color:#647a89}
/* Fahrzeugbedienelemente: Bilder sind Bauteile, Beschriftungen bleiben lesbare Bedienelemente. */
.row-1 .module{height:272px}
.module-visual{overflow:visible}
.rotary-assembly{width:160px;height:151px;position:relative;flex:none}
.rotary-handle{position:absolute;width:106px;height:106px;left:27px;top:33px;background:none;border:0;padding:0;touch-action:manipulation;cursor:grab}
.rotary-handle:active{cursor:grabbing}
.rotary-handle img{width:100%;height:100%;object-fit:contain;transform:rotate(var(--angle,0deg));transition:transform .18s;pointer-events:none;filter:drop-shadow(0 3px 2px #182c3d20)}
[data-rotary=key]{height:113px;top:14px;width:113px;left:24px}
[data-rotary=key] img{transform-origin:50% 68%}
.dial-stop{position:absolute;background:none;border:0;font-size:13px;font-weight:600;border-radius:50%;padding:8px 5px;min-width:32px;min-height:32px}
.dial-stop.active{color:#177042;text-decoration:underline;text-underline-offset:4px}
.stop-0{left:0;top:29px}.stop-1{left:59px;top:0}.stop-2{right:0;top:29px}
#start:active{color:#a76d14;background:#fff0d0}
.switch-readout{font-size:13px;line-height:1.3;font-weight:600;color:#526e81;text-align:center;min-height:17px;margin-top:3px}
.control-hint{font-size:12px;color:#6d8190;margin-top:9px;text-align:center}
.physical-stalk{background:none;border:0;padding:0;display:block;width:145px;height:95px;position:relative;cursor:pointer;touch-action:manipulation}
.physical-stalk img{width:100%;height:100%;object-fit:contain;pointer-events:none;transform:rotate(var(--angle,0deg));transform-origin:92% 50%;transition:transform .18s;filter:drop-shadow(0 3px 1px #21354420)}
.dip-stalk{height:99px;margin-top:9px}
.dip-stalk img{transform:perspective(180px) rotateX(0deg) translateY(7px)}
.dip-stalk.active img{transform:perspective(180px) rotateX(-24deg) translateY(-12px)}
.stalk-assembly{width:100%;height:106px;position:relative;display:flex;align-items:center}
.stalk-assembly .physical-stalk{width:calc(100% - 27px);height:94px}
.stalk-stops{position:absolute;right:0;top:2px;display:flex;flex-direction:column;gap:0}
.stalk-stops button{background:none;border:0;font-size:13px;font-weight:600;width:27px;height:32px;border-radius:3px}
.stalk-stops button.active{color:#177042;background:#e8f1ec}
.physical-hazard{display:flex;align-items:center;gap:7px;border:0;background:transparent;font-size:12px;padding:4px 3px;margin-top:7px;min-height:37px}
.physical-hazard img{width:47px;height:31px;object-fit:contain;transition:transform .1s,filter .1s}
.physical-hazard.active img{transform:translateY(2px) scale(.96)}
.physical-hazard.active span{color:#ad3b30;font-weight:600}
.physical-hazard.flashing img{filter:brightness(1.8) drop-shadow(0 0 4px #f56d42)}
.physical-actuator{width:87px;height:120px;border:0;background:none;padding:0;touch-action:manipulation}
.physical-actuator img{width:100%;height:100%;object-fit:contain;transition:transform .15s;transform-origin:50% 8%;filter:drop-shadow(0 3px 2px #122b3920)}
.physical-actuator.active img{transform:perspective(240px) rotateX(20deg) translateY(5px)}
.gear-actuator{width:96px}
.gear-actuator img{transform-origin:50% 90%}
.gear-actuator.active img{transform:rotate(-13deg) translate(-7px,-3px)}
.relay-layout,.flash-layout{width:100%;max-width:180px;aspect-ratio:180/184;position:relative;flex:none;color:#455d6e}
.relay-layout .relay-diagram,.flash-layout svg{width:100%;height:100%;display:block}
.diagram-port{position:absolute;transform:translate(-50%,-50%);display:block;width:34px;height:34px;min-width:34px;padding:0;z-index:5}
.diagram-port .socket{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}
.diagram-port .port-label{position:absolute;left:50%;top:-12px;transform:translateX(-50%);font-size:14px}
.diagram-port.bottom-port .port-label{top:29px}
.diagram-port .connection-count{right:-2px;top:2px}
.diagram-port.connected .socket{outline:2px solid #adbac3;outline-offset:1px}
.diagram-port:before{z-index:6}
.relay-state{margin-top:4px;font-size:12px;min-height:16px;text-align:center}
.flash-layout #flash-indicator{position:absolute;width:8px;height:8px;border-radius:50%;left:calc(50% - 4px);top:66%;background:#87958e}
.flash-layout #flash-indicator.active{background:#e6b140;box-shadow:0 0 7px #eab749}
.protected .battery-display{border-color:#c45643;background:#fff0e7}.protected #battery-state{color:#b13320}
.function-checks{margin:0;font-size:13px}
.function-checks summary{font-weight:600;color:#426073}
.function-checks ul{list-style:none;padding:0;margin:9px 0}
.function-checks li{display:flex;gap:6px;font-size:12px;line-height:1.4;margin:7px 0;color:#6b7e89}
.function-checks .passed{color:#256947}
.cable-hit{stroke-width:18}
.cable:focus{outline:none}.cable:focus .cable-line{stroke-width:6}
.module-title{white-space:normal;min-height:34px}
@media(max-width:650px){.rotary-assembly{width:156px}.module .switch-readout{font-size:13px}}
.physical-actuator{height:102px}.key .stop-0,.key .stop-2{top:10px}
/* Multimeter und geführte Messaufträge. */
[hidden]{display:none!important}
.workspace-modes{display:flex;gap:6px;margin:-6px 0 18px;border-bottom:1px solid #cbd6dc;padding-bottom:10px}
.workspace-modes button{border:1px solid transparent;background:none;border-radius:5px;padding:10px 14px;font-weight:600;font-size:15px}
.workspace-modes button.active{background:#182d3d;color:white}.workspace-modes span{font-size:11px;opacity:.8;margin-left:5px}
.meter-selector{display:flex;align-items:center;justify-content:center;gap:14px;margin:12px 0}
#meter-dial{border:0;background:transparent;width:100px;height:100px;padding:0;flex:none;cursor:grab}
#meter-dial img{width:100%;height:100%;object-fit:contain;border-radius:50%;transform:rotate(var(--angle,-50deg));transition:transform .15s}
.meter-functions{display:flex;flex-direction:column;gap:2px;align-items:stretch}.meter-functions button{color:#dce7ee;text-align:left;border:0;border-left:3px solid transparent;border-radius:2px;background:transparent;font-size:13px;padding:4px 7px;min-height:28px}.meter-functions .active{background:#38596b;border-left-color:#efb758;color:#fff}
.meter-jacks{display:flex;gap:8px;justify-content:space-around;border-top:1px solid #466072;padding-top:12px}.meter-jacks button,.meter-com{border:0;background:none;color:#d6e2e9;display:flex;flex-direction:column;align-items:center;gap:5px;font-size:12px;min-width:53px;padding:3px}
.meter-jacks i{width:23px;height:23px;border:5px solid #c54d42;border-radius:50%;background:#0c1a23;display:block;box-shadow:0 0 0 1px #72868f}.meter-com i{border-color:#71808b;background:#101c25}.meter-com small{font-size:9px;color:#b4c6d1}.meter-jacks .plugged i{background:#f27868;box-shadow:0 0 0 3px #eea197}.meter-jacks .plugged{color:#fff;font-weight:700}
.meter-warning{font-size:24px!important;color:#8d251d}.meter-panel #replace-meter-fuse{display:block;margin-top:9px;color:#ffbc8a}.meter-panel #meter-hint{min-height:48px}
.training-note{font-size:11px!important;line-height:1.45!important;color:#617886;border-left:2px solid #dfb477;padding-left:8px}.task-progress{font-size:12px;font-weight:600;color:#2f6c55;border-top:1px solid #d7e1e6;margin-top:18px;padding-top:15px}.measurement-panel h3{font-size:17px;line-height:1.4;margin:12px 0 8px}.measurement-panel #measurement-help p{font-size:13px;background:#f1f6f8;padding:10px;border-radius:4px}.measurement-panel label{font-size:12px;display:block;margin:14px 0 7px;font-weight:600}.measurement-entry{display:flex;flex-wrap:wrap;gap:7px}.measurement-entry input{width:100%;min-width:0;border:1px solid #aebfc9;border-radius:4px;padding:10px;font:inherit;font-size:14px}.measurement-entry button{width:100%;padding:9px;border-radius:4px;background:#2c5b70;border:1px solid #2c5b70;color:#fff;font-weight:600;font-size:13px}
#measurement-feedback{font-size:13px;line-height:1.5;color:#375e70}#measurement-feedback:empty{display:none}#measurement-records{font-size:12px;padding-left:18px;overflow-wrap:anywhere}#measurement-log .quiet,#restart-lesson{font-size:12px;padding:7px 0;text-decoration:underline}
#diagnosis{font-size:13px}.port.probe-red:before{content:'R'}
@media(min-width:1300px){.work-layout{grid-template-columns:minmax(0,1fr) 310px}}
@media(max-width:1150px){.measurement-panel{grid-row:1/3}.meter-panel{min-width:0}}
@media(max-width:650px){.workspace-modes button{padding:9px;font-size:13px}.workspace-modes span{display:block;margin:3px 0 0}.sidebar{grid-template-columns:1fr}.lesson-panel,.measurement-panel,.meter-panel,.component-panel,.model-note{grid-column:1;grid-row:auto}.meter-selector{gap:25px}.meter-functions{display:grid;grid-template-columns:1fr 1fr}#meter-dial{width:110px;height:110px}.meter-panel{padding:18px}.meter-panel #meter-hint{min-height:0}}
/* Messgerät direkt oberhalb der Buchsenwand. */
.workbench .meter-panel{border-radius:0;display:grid;grid-template-columns:165px 185px 155px minmax(140px,1fr);grid-template-rows:auto auto auto auto;gap:3px 12px;padding:13px 16px;margin:0}
.workbench .panel-title{grid-column:1;grid-row:1;margin:0}.workbench .meter-screen{grid-column:1;grid-row:2;align-self:start}.workbench .meter-screen>span{font-size:30px}
.workbench .meter-selector{grid-column:2;grid-row:1/5;margin:0;gap:5px}.workbench #meter-dial{width:85px;height:85px}.workbench .meter-functions button{font-size:12px;padding:3px 5px;min-height:25px}
.workbench .meter-jacks{grid-column:3;grid-row:1/5;align-items:center;border-top:0;border-left:1px solid #466072;padding:0 0 0 7px;gap:3px}.workbench .meter-jacks button,.workbench .meter-com{min-width:40px;font-size:11px}
.workbench #meter-hint{grid-column:4;grid-row:1/3;margin:0;min-height:0;font-size:12px}.workbench #meter-points{grid-column:4;grid-row:3}.workbench #clear-meter{grid-column:4;grid-row:4;text-align:left}.workbench #replace-meter-fuse{grid-column:1;grid-row:3/5;text-align:left;font-size:11px}
.measurement-live{font-family:Consolas,monospace;background:#e3ede8;border:1px solid #c3d3cb;border-radius:3px;padding:7px 9px;font-size:14px;color:#25483d;margin-top:13px}
@media(max-width:900px){.workbench .meter-panel{grid-template-columns:150px 170px 1fr}.workbench .meter-jacks{grid-column:3;grid-row:1/3}.workbench #meter-hint{grid-column:1/3;grid-row:5}.workbench #meter-points{grid-column:3;grid-row:3}.workbench #clear-meter{grid-column:3;grid-row:4}}
@media(max-width:650px){.workbench .meter-panel{grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:12px;gap:6px 9px}.workbench .meter-selector{grid-column:2;grid-row:1/3}.workbench .meter-functions{display:flex}.workbench #meter-dial{width:58px;height:58px}.workbench .meter-functions button{font-size:11px;padding:2px 4px;min-height:24px}.workbench .meter-jacks{grid-column:1;grid-row:3/5;border:0;padding:0}.workbench #meter-points{grid-column:2;grid-row:3}.workbench #clear-meter{grid-column:2;grid-row:4}.workbench #meter-hint{grid-column:1/-1;grid-row:5}.workbench #replace-meter-fuse{grid-column:1/-1;grid-row:6}.workbench .meter-screen{padding:8px}.workbench .meter-screen>span{font-size:27px}.workbench .panel-title h2{font-size:19px}.workbench .meter-panel #meter-hint{min-height:0}}