/* Campaign 0.3: photographic work areas and Canary Options controls. */
.featured-case{margin-top:18px;padding:13px 20px;min-height:46px;background:var(--green);border:1px solid #c3ebd5;border-radius:11px;box-shadow:0 5px 20px #06172438;font-size:13px;text-shadow:none}
.campaign-catalog{margin-top:35px;padding-bottom:10px}
.catalog-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:20px}
.catalog-heading h2{font-size:clamp(24px,2.5vw,33px);letter-spacing:-.9px;line-height:1.15;margin-top:8px}
.catalog-heading>span{color:var(--muted);font-size:12px;line-height:1.5;text-align:right;flex:0 0 auto}
.case-filters{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.case-filters button{padding:9px 14px;min-height:37px;border-radius:30px;background:#17374b;color:#c9e0ed;border:1px solid #36576c;font-size:11px;white-space:nowrap}
.case-filters button.active{background:var(--green);border-color:var(--green);color:var(--ink)}
.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.case-card{display:flex;flex-direction:column;min-width:0;width:100%;padding:0;text-align:left;overflow:hidden;background:linear-gradient(145deg,#1b3a4e,#102b3d);color:var(--text);border:1px solid #38566b;border-radius:17px;box-shadow:0 4px 15px #00111e20}
.case-card:not(:disabled):hover{transform:translateY(-3px);border-color:#86abc2;box-shadow:0 10px 27px #00101e50;filter:none}
.case-card.completed{border-color:#669c84}
.case-card-art{position:relative;width:100%;height:150px;overflow:hidden;background:#233f50;isolation:isolate}
.case-card-art>img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.case-card:hover .case-card-art>img{transform:scale(1.035)}
.case-card-art::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(0deg,#071b2b85,transparent 65%)}
.case-card-art>span,.case-card-art>b{position:absolute;left:12px;bottom:11px;z-index:1;color:#eef6fa;font-size:9px;letter-spacing:.12em;font-weight:850}
.case-card-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:15px 16px 0;color:var(--muted);font-size:9px;font-weight:750;letter-spacing:.045em}
.case-card-meta span{min-width:0;line-height:1.3}
.case-card-meta span:last-child{color:var(--blue);text-align:right}
.case-card h3{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.6em;margin:9px 16px 15px;font-size:18px;line-height:1.3;letter-spacing:-.35px;font-weight:750}
.case-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:auto 16px 15px;padding-top:12px;border-top:1px solid #375164;color:var(--blue);font-size:11px}
.case-card-bottom small{font-size:10px;color:#b0c9d8;line-height:1.3}
.case-card-bottom strong,.case-card-bottom b,.case-card-stars{color:var(--green);letter-spacing:2px;font-size:13px}
.case-card-bottom>span:last-child{color:var(--green)}
.case-rail{display:flex;gap:8px;margin:1px 0 18px}
.case-rail>span,.case-rail>div,.case-rail>button{display:flex;align-items:center;justify-content:center;gap:7px;flex:1;min-width:0;min-height:36px;padding:8px 12px;background:#122e42;border:1px solid #34536a;border-radius:10px;color:#adc5d5;font-size:10px;font-weight:750;line-height:1.2}
.case-rail .active{background:var(--blue);border-color:#c7e7fa;color:var(--ink)}
.case-rail .done{background:#183f3c;border-color:#527d6a;color:var(--green)}
.case-rail .done.active{background:var(--green);color:var(--ink)}
.campaign-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:18px;align-items:start}
.campaign-stage{min-width:0;overflow:hidden;background:#132e40;border:1px solid #4c697c;border-radius:18px;box-shadow:0 8px 25px #00132228}
.campaign-stage .board-top{background:linear-gradient(180deg,#214153,#173345);border-bottom:1px solid #5d768166}
#case-step-title{font-size:14px;line-height:1.2;letter-spacing:-.2px}
#case-zoom-reset{font-size:10px;min-width:34px}
.case-scene{position:relative;isolation:isolate;overflow:hidden;width:100%;aspect-ratio:3/2;min-height:350px;max-height:460px;background:#102430}
.scene-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;pointer-events:none;user-select:none;-webkit-user-drag:none}
.scene-vignette{position:absolute;inset:0;background:linear-gradient(0deg,#06162394,transparent 35%,#06162310 70%,#06162342);pointer-events:none}
.scene-inner{position:absolute;inset:0;transform-origin:50% 50%;transition:transform .2s ease}
.photo-plane{position:absolute;left:0;top:50%;width:100%;aspect-ratio:3/2;transform:translateY(-50%)}
.photo-backdrop{filter:blur(12px) brightness(.55);transform:scale(1.08)}
.repair-scene .scene-inner{filter:brightness(.55) blur(3px)}
.repair-ports{position:absolute;bottom:10%;left:20%;right:20%;display:flex;justify-content:space-between;z-index:6}
.detail-badge{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);max-width:90%;width:max-content;color:#d9ecf6;background:#0a2436e8;border:1px solid #617d8d;border-radius:6px;padding:6px 9px;font-size:9px;text-align:center}
.plan-options{position:absolute;inset:15% -12%;display:flex;flex-direction:column;justify-content:center;gap:13px;padding:20px;border:1px solid #7892a4;border-radius:14px;background:#0c2638ed;box-shadow:0 10px 30px #0007}
.plan-options button{padding:15px 12px;min-height:50px;font-size:12px;border:1px solid #c5e2f1}
.brief-facts{display:flex;flex-wrap:wrap;gap:7px}
.brief-facts span{padding:6px 8px;border:1px solid #4a687d;border-radius:6px;font-size:10px;color:#c2dbe9}
.case-controls>.success{padding:13px 15px;min-height:46px;font-size:12px}
.carry-feedback{padding:8px;border:1px solid var(--green);border-radius:7px;font-size:11px;color:var(--green)}
.instrument-read{min-height:36px;padding:8px 13px;background:var(--green);font-size:11px}
.case-scene .physical-part[aria-hidden="true"]{pointer-events:none;cursor:default}
.case-scene button:disabled{opacity:.85}
.case-photo-note{position:absolute;bottom:6px;right:9px;z-index:8;max-width:70%;color:#d0e3edbb;text-shadow:0 1px 3px #000;font-size:7px;line-height:1.3;text-align:right;pointer-events:none;letter-spacing:.02em}
.ewd-display{position:absolute;left:43.7%;top:34.8%;width:11.8%;height:18.2%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;overflow:hidden;padding:4px;background:#020806;box-shadow:inset 0 0 7px #000;border:1px solid #202d2e;color:var(--red);text-align:center;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:clamp(6px,.68vw,10px);line-height:1.2}
.ewd-display .lcd-label{font-size:8px;color:#80ae95;letter-spacing:.06em}
.ewd-display strong,.ewd-display code{max-width:100%;font-size:inherit;overflow-wrap:anywhere;font-family:inherit}
.ewd-display.safe{color:var(--green)}
.cockpit-alert-card{position:absolute;left:14px;bottom:16px;z-index:4;width:max-content;max-width:calc(100% - 28px);display:grid;grid-template-columns:auto minmax(0,1fr);gap:5px 11px;align-items:center;padding:13px 16px;border:1px solid #8f6f77;border-radius:11px;background:#07121fed;box-shadow:0 4px 18px #020b1480;backdrop-filter:blur(6px)}
.alert-code{color:#ffd7de;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:20px;font-weight:750;line-height:1.2;letter-spacing:.025em;overflow-wrap:anywhere}
.alert-label{display:block;color:#c5dce7;font-size:10px;line-height:1.4;grid-column:2}
.alert-dot{display:block;width:9px;height:9px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px #f0a0ac15;flex:0 0 auto}
.alert-dot.good,.alert-dot.safe{background:var(--green);box-shadow:0 0 0 4px #95d9b515}
.alert-ticker,.safe-ticker{position:absolute;top:12px;left:12px;z-index:7;display:inline-flex;align-items:center;gap:7px;max-width:calc(100% - 24px);padding:7px 10px;border:1px solid #f7c1c9;border-radius:7px;background:var(--red);color:var(--ink);box-shadow:0 3px 12px #02111f35;font-size:9px;font-weight:800;line-height:1.25;letter-spacing:.035em}
.safe-ticker{background:var(--green);border-color:#b5e8ce}
.case-hotspot{position:absolute;z-index:3;display:flex;align-items:center;justify-content:center;width:34px;height:34px;padding:0;transform:translate(-50%,-50%);border:2px solid #d5ebfa;border-radius:50%;background:#0b253be8;color:var(--blue);box-shadow:0 0 0 5px #07182736,0 3px 9px #0007;font-size:12px;touch-action:manipulation}
.case-hotspot::before{content:"";position:absolute;inset:-6px;border-radius:50%;border:1px solid #d2eaff60;pointer-events:none}
.case-hotspot>span,.case-hotspot .hotspot-label{position:absolute;top:calc(100% + 9px);left:50%;transform:translateX(-50%);width:max-content;max-width:130px;padding:5px 8px;border-radius:6px;background:#061522e8;color:#e7f1f7;font-size:9px;font-weight:650;line-height:1.25;text-align:center;box-shadow:0 2px 8px #0003;pointer-events:none}
.case-hotspot.checked.good{background:var(--green);border-color:#d0efdf;color:var(--ink)}
.case-hotspot.checked.bad{background:var(--red);border-color:#f8d1d8;color:var(--ink)}
.case-hotspot:not(:disabled):active{transform:translate(-50%,-50%) scale(.94)}
.instrument-board{position:absolute;left:12px;right:12px;bottom:14px;z-index:6;display:grid;gap:9px;padding:13px 15px;border:1px solid #7092a5;border-radius:12px;background:#102732ed;box-shadow:0 4px 20px #00111e77;backdrop-filter:blur(9px)}
.instrument-board header,.instrument-board>strong{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12px;font-weight:750;color:#d1e8f6}
.instrument-board p,.instrument-board small{font-size:10px;line-height:1.4;color:#a9c4d4}
.case-scene:has(.instrument-board) .cockpit-alert-card{bottom:auto;top:50px;max-width:calc(100% - 28px);padding:9px 12px}
.case-scene:has(.instrument-board) .cockpit-alert-card .alert-code{font-size:14px}
.probe-dock{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:9px}
.lead{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:37px;padding:8px 12px;border:2px solid transparent;background:var(--blue);color:var(--ink);font-size:10px;border-radius:9px;touch-action:none;cursor:grab}
.lead[data-carry="red"],.lead.red{background:var(--red)}
.lead[data-carry="black"],.lead.black{background:var(--blue)}
.lead.active,.lead.picked,.lead.carried{border-color:#ecfaff;box-shadow:0 0 0 2px #b9ddf733}
.port-button{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:6px;border:3px solid #7794a5;border-radius:50%;background:#0a1a27;color:#d8ebf5;box-shadow:inset 0 2px 6px #0008;font-size:11px;font-weight:800}
.port-button.connected{background:var(--green);border-color:#c1ead4;color:var(--ink);box-shadow:0 0 0 3px #95d9b51a}
.meter-reading{min-height:39px;padding:10px 12px;border:1px solid #48766b;border-radius:7px;background:#081d1a;color:#a9edc8;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:16px;font-weight:600;line-height:1.35;overflow-wrap:anywhere;box-shadow:inset 0 1px 5px #0006}
.meter-reading.bad{color:#f5bcc6;border-color:#80656d;background:#24191e}
.case-controls{display:flex;flex-direction:column;gap:13px;min-width:0;padding:16px;border:1px solid #36576c;border-radius:17px;background:linear-gradient(155deg,#18374c,#102b3e);box-shadow:0 6px 22px #00152220}
.control-kicker{display:block;color:var(--muted);font-size:9px;font-weight:800;line-height:1.3;letter-spacing:.13em;text-transform:uppercase}
.control-title{font-size:16px;line-height:1.25;letter-spacing:-.2px;color:var(--text)}
.case-controls>p,.control-note{font-size:11px;line-height:1.45;color:#b7cfdc}
.test-controls{display:flex;flex-direction:column;gap:7px}
.test-button{display:flex;align-items:center;justify-content:space-between;gap:9px;width:100%;min-height:50px;padding:10px 12px;background:#bddcf0;text-align:left;border:2px solid transparent;border-radius:10px;font-size:12px;line-height:1.25}
.test-button>span{min-width:0}
.test-button strong,.test-button span strong{display:block;font-size:12px}
.test-button small{display:block;margin-top:3px;color:#38586e;font-size:9px;font-weight:600;line-height:1.3}
.test-button.active{border-color:#e2f2fc;box-shadow:0 0 0 2px #b9ddf729;background:#d5eafa}
.test-button.done,.test-button.checked{background:var(--green)}
.test-button .check{font-size:17px;flex:0 0 auto}
.diagnosis-options{display:grid;gap:7px}
.diagnosis-choice{display:flex;align-items:center;gap:10px;min-height:51px;padding:9px 11px;border:1px solid #52748b;border-radius:10px;background:#204257;color:#e0edf5;text-align:left;font-size:11px;line-height:1.3}
.diagnosis-choice>img{width:38px;height:38px;object-fit:cover;border-radius:6px;flex:0 0 auto}
.diagnosis-choice>span:first-child:not(:only-child){font-size:21px;flex:0 0 auto}
.diagnosis-choice.picked,.diagnosis-choice.active{background:var(--green);border-color:#bfebd5;color:var(--ink)}
.evidence-list{display:grid;gap:5px;margin:0;padding:0;list-style:none}
.evidence{display:flex;gap:7px;align-items:flex-start;padding:8px 9px;border:1px solid #476274;border-radius:8px;background:#102c3e;color:#bed4e1;font-size:10px;line-height:1.4}
.evidence.good{border-color:#436e5e;color:#b6e2cc;background:#173a36}
.evidence.bad{border-color:#775d68;color:#efc4cc;background:#342b39}
.evidence>span:first-child{flex:0 0 auto;font-weight:850}
#case-action-count{flex:0 0 auto;color:var(--green);font-size:11px}
.repair-assembly{position:absolute;left:50%;top:50%;width:52%;height:60%;transform:translate(-50%,-50%);filter:drop-shadow(0 15px 15px #0006)}
.mount-frame{position:absolute;inset:0;border:9px solid #43565d;border-radius:17px;background:linear-gradient(145deg,#31464e,#142b36 55%,#3c5058);box-shadow:inset 0 0 0 2px #10202a,inset 0 7px 15px #000a,0 0 0 2px #10242d,0 2px 2px #bacbd066}
.mount-slot{position:absolute;inset:12%;border:2px solid #101c23;border-radius:10px;background:repeating-linear-gradient(90deg,#061018 0 9px,#15242d 10px 11px);box-shadow:inset 0 5px 18px #000}
.mount-slot.drop-ready,.mount-frame.drop-ready{outline:3px solid var(--green);outline-offset:3px}
.physical-part{position:absolute;inset:10%;display:flex;align-items:flex-end;justify-content:center;overflow:hidden;padding:10px;border:2px solid #84969e;border-radius:10px;background-color:#819197;background-image:linear-gradient(145deg,#e0e9e299,#415863aa 55%,#9caeaeaa);background-size:240%;background-position:center;box-shadow:inset 0 1px 2px #ffffff9c,inset 0 -4px 7px #13253080,0 5px 10px #0007;cursor:grab;touch-action:none;user-select:none;-webkit-user-drag:none}
.physical-part.window{border-radius:40%/30%;border:10px solid #a1aeb1;background-color:#a9c5d0;background-image:linear-gradient(130deg,#e3f1edbb,#406b7fdd 35%,#16384fbb 73%,#a8bdc799);box-shadow:inset 0 0 0 3px #2d4855,inset 0 3px 16px #061927b3,0 3px 5px #0008}
.physical-part.grabbed,.physical-part.carried{opacity:.6;outline:3px solid var(--green);outline-offset:4px}
.physical-part:active{cursor:grabbing}
.part-name{position:absolute;left:8px;right:8px;bottom:9px;padding:5px 7px;border-radius:5px;background:#071a29e6;color:#d9ecf6;font-size:9px;font-weight:750;line-height:1.25;text-align:center;pointer-events:none}
.fastener{position:absolute;z-index:4;display:grid;place-items:center;width:28px;height:28px;padding:0;transform:translate(-50%,-50%);border:2px solid #b4c5ca;border-radius:50%;background:radial-gradient(circle,#b5c2c4 20%,#4b626e 24%,#263f4c 58%,#91a6ad 62%,#4f6670 80%);color:#061521;box-shadow:0 2px 3px #0009;font-family:ui-monospace,monospace;font-size:17px;touch-action:manipulation}
.fastener.done{background:var(--green);border-color:#caebdb;color:#12382a;box-shadow:0 0 0 3px #95d9b522}
.fastener:not(:disabled):active{transform:translate(-50%,-50%) scale(.93)}
.repair-action{position:absolute;z-index:4;left:50%;top:50%;transform:translate(-50%,-50%);min-height:45px;max-width:85%;padding:10px 16px;border:2px solid #d1eafb;border-radius:11px;background:var(--blue);color:var(--ink);font-size:12px;line-height:1.3;box-shadow:0 5px 13px #00132566}
.repair-action.done{background:var(--green);border-color:#c5ebd8}
.repair-action:not(:disabled):active{transform:translate(-50%,-50%) scale(.97)}
.paint-zone{position:absolute;z-index:5;display:grid;place-items:center;padding:0;border:1px dashed #b0c4ca88;border-radius:5px;background:radial-gradient(ellipse,#4e372ae8,#584733d9 40%,#7d715dcc);color:#e8e3c7;font-size:11px;touch-action:none;user-select:none;box-shadow:inset 0 0 12px #2b201c55}
.paint-zone.done{background:#95d9b52b;border-color:#95d9b5aa;color:var(--green);box-shadow:none}
.seal-point{position:absolute;z-index:6;display:grid;place-items:center;width:20px;height:20px;padding:0;transform:translate(-50%,-50%);border:2px solid #d2e7e4;border-radius:50%;background:#183a3d;color:transparent;box-shadow:0 0 0 3px #08232b77;touch-action:none;user-select:none}
.seal-point.done{background:var(--green);border-color:#ccefdc;color:#0b3b29;box-shadow:0 0 0 3px #95d9b533}
.seal-point::before{content:"";position:absolute;inset:-10px;border-radius:50%}
.seal-applied path{stroke:#95d9b5;stroke-width:4;stroke-dasharray:none;stroke-linecap:round}
.seal-point:not(:disabled):active{transform:translate(-50%,-50%) scale(.95)}
.trace-guide{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible;color:#acdaca}
.trace-guide path,.trace-guide rect,.trace-guide ellipse{fill:none;stroke:currentColor;stroke-width:2;stroke-dasharray:4 6}
.component-label{position:absolute;top:8px;left:50%;z-index:5;transform:translateX(-50%);max-width:90%;width:max-content;padding:6px 10px;border:1px solid #7493a0;border-radius:7px;background:#0d2635e8;color:#d9edf5;font-size:10px;line-height:1.2;font-weight:750;text-align:center;pointer-events:none}
.case-tool-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px}
.case-tool{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-height:62px;padding:7px 2px;border:2px solid transparent;background:#b9d8eb;border-radius:9px;font-size:9px;line-height:1.15}
.case-tool>span:first-child{display:grid;place-items:center;font-size:24px;line-height:1}
.case-tool svg{width:24px;height:24px}
.case-tool.active{background:var(--green);border-color:#caf0dd;box-shadow:0 0 0 2px #95d9b522}
.spare-card{position:relative;display:flex;align-items:flex-end;justify-content:center;min-height:94px;width:100%;overflow:hidden;padding:9px;border:2px dashed #a0c2d9;border-radius:11px;background-color:var(--blue);background-size:cover;background-position:center;color:var(--ink);cursor:grab;touch-action:none;user-select:none;-webkit-user-drag:none;box-shadow:inset 0 -45px 35px #081b2b70}
.spare-card>span,.spare-card>strong{position:relative;max-width:100%;padding:6px 9px;border-radius:6px;background:#d4eaf7ee;color:var(--ink);font-size:10px;line-height:1.3;text-align:center}
.spare-card>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.spare-card.picked,.spare-card.carried{border-color:var(--green);border-style:solid;outline:2px solid #95d9b533;background-color:var(--green)}
.case-tray{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:5px;width:100%;min-height:73px;padding:11px;border:2px dashed #668aa2;border-radius:11px;background:#173c54;color:#c3dfee;font-size:11px;line-height:1.35;text-align:center}
.case-tray small{font-size:9px;color:#a3c0d4}
.case-tray.drop-ready,.case-tray.done{border-color:var(--green);background:#224c43;color:#d0efdf}
.c-dragghost{position:fixed;top:0;left:0;z-index:1400;display:flex;align-items:flex-end;justify-content:center;width:110px;height:100px;padding:7px;transform:translate(-50%,-50%);border:2px solid var(--green);border-radius:11px;background-color:#7a929f;background-size:cover;background-position:center;box-shadow:0 12px 23px #00142188;pointer-events:none;opacity:.94}
.c-dragghost>span,.c-dragghost>strong{max-width:100%;padding:5px 7px;border-radius:5px;background:#d2eaf5ed;color:var(--ink);font-size:9px;line-height:1.2;text-align:center}
.adjust-controls{display:grid;gap:10px;padding:12px;border:1px solid #5d7d8d;border-radius:11px;background:#122f40}
.adjust-controls label,.adjust-controls>strong{color:#d6eaf4;font-size:11px;line-height:1.3}
.adjust-controls .adjust-target-label{font-size:15px;color:var(--green)}
.adjust-guidance{font-size:13px;line-height:1.45;color:#d6eaf4;margin:0}
.adjust-range{display:block;width:100%;height:31px;margin:0;padding:0;appearance:none;-webkit-appearance:none;border:1px solid #88a3b3;border-radius:8px;background:linear-gradient(90deg,#6b8493 0 40%,var(--green) 40% 70%,#6b8493 70% 100%);cursor:ew-resize;touch-action:none}
.adjust-range::-webkit-slider-runnable-track{height:29px;background:transparent}
.adjust-range::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:12px;height:29px;border:2px solid #deeff7;border-radius:4px;background:var(--ink);box-shadow:0 0 0 1px #061a29}
.adjust-range::-moz-range-track{height:29px;background:transparent}
.adjust-range::-moz-range-thumb{width:9px;height:26px;border:2px solid #deeff7;border-radius:4px;background:var(--ink)}
.adjust-confirm{min-height:39px;padding:9px 12px;background:var(--green);font-size:11px}
.connection-ports{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.connector-button{min-height:43px;padding:10px 8px;border:2px solid #6c8da2;border-radius:10px;background:#c0dced;color:var(--ink);font-size:11px}
.connector-button.active,.connector-button.picked{border-color:#e3f3fb;box-shadow:0 0 0 2px #b9ddf72b}
.connector-button.connected,.connector-button.done{background:var(--green);border-color:#c5ebd8}
.case-replay{min-height:34px;padding:8px 11px;background:var(--red);font-size:10px;border-radius:8px}
.case-result{position:absolute;inset:0;z-index:15;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;padding:24px;background:#071c2bef;color:var(--text);text-align:center;backdrop-filter:blur(7px)}
.case-result h2{font-size:clamp(24px,2.8vw,35px);line-height:1.12;letter-spacing:-.7px;max-width:22ch}
.case-result p{max-width:43ch;color:#bfd9e7;font-size:12px;line-height:1.5}
.case-score{font-size:52px;font-weight:850;line-height:1.05;color:var(--green);letter-spacing:-1.7px}
.case-score small{font-size:13px;font-weight:650;letter-spacing:0;color:#b8d1df}
.case-stars{font-size:24px;line-height:1.1;color:var(--green);letter-spacing:6px}
.result-actions{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:6px}
.result-actions button{min-height:40px;padding:10px 17px;font-size:11px}
.result-actions button:first-child{background:var(--green)}
.campaign-coach{margin-top:17px}
.case-scene.stroke-mode{touch-action:none}
.active-target{outline:3px solid var(--red);outline-offset:5px}
.case-controls button:focus-visible,.case-scene button:focus-visible{outline:3px solid var(--focus);outline-offset:4px;z-index:10}

@media(max-width:1120px){
  .campaign-layout{grid-template-columns:minmax(0,1fr) 260px;gap:14px}
  .case-grid{gap:14px}
  .case-controls{padding:13px;gap:11px}
  .case-card h3{font-size:17px}
  .case-tool{font-size:8px}
  .repair-assembly{width:59%;height:58%}
}
@media(max-width:960px){
  .case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .campaign-layout{grid-template-columns:minmax(0,1fr) 235px;gap:12px}
  .case-controls{padding:12px}
  .case-scene{aspect-ratio:auto;height:420px;min-height:350px}
  .case-tool-row{grid-template-columns:repeat(4,minmax(0,1fr))}
  .case-tool>span:first-child{font-size:22px}
  .case-rail>span,.case-rail>div,.case-rail>button{padding:8px;font-size:9px}
  .alert-code{font-size:17px}
}
@media(max-width:740px){
  .featured-case{margin-top:16px;min-height:39px;padding:10px 14px;font-size:11px}
  .campaign-catalog{margin-top:28px}
  .catalog-heading{align-items:flex-start;gap:12px;margin-bottom:16px}
  .catalog-heading .eyebrow{font-size:8px;letter-spacing:.1em}
  .catalog-heading h2{font-size:25px;letter-spacing:-.8px;line-height:1.13;margin-top:7px}
  .catalog-heading>span{max-width:82px;font-size:9px;padding-top:3px}
  .case-filters{flex-wrap:nowrap;overflow-x:auto;gap:7px;margin:0 -14px 15px;padding:0 14px 7px;scrollbar-width:thin;scrollbar-color:#507285 transparent;-webkit-overflow-scrolling:touch}
  .case-filters button{min-height:34px;padding:8px 12px;font-size:10px;flex:0 0 auto}
  .case-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}
  .case-card{border-radius:13px}
  .case-card-art{height:126px}
  .case-card-art>span,.case-card-art>b{left:9px;bottom:9px;font-size:8px}
  .case-card-meta{gap:5px;margin:11px 11px 0;font-size:8px;letter-spacing:0}
  .case-card h3{margin:7px 11px 12px;font-size:14px;line-height:1.35;min-height:2.7em;letter-spacing:-.2px}
  .case-card-bottom{margin:auto 11px 12px;padding-top:9px;gap:5px;font-size:9px}
  .case-card-bottom small{font-size:8px}
  .case-card-bottom strong,.case-card-bottom b,.case-card-stars{font-size:10px;letter-spacing:1px}
  .campaign-screen .job-heading{grid-template-columns:64px minmax(0,1fr) 44px;gap:9px}
  .campaign-screen .job-heading h1{font-size:21px;line-height:1.13}
  .campaign-screen .back-button{padding:8px 6px}
  .case-rail{gap:5px;margin:1px 0 11px}
  .case-rail>span,.case-rail>div,.case-rail>button{min-height:31px;padding:6px 5px;gap:4px;font-size:8px;border-radius:8px}
  .campaign-layout{display:flex;flex-direction:column;gap:10px}
  .campaign-stage,.case-controls{width:100%;border-radius:13px}
  .campaign-stage .board-top{height:45px;padding:0 9px}
  #case-step-title{font-size:11px;line-height:1.2}
  #case-zoom-reset{min-width:28px;font-size:9px}
  .case-scene{height:330px;min-height:330px;max-height:none;aspect-ratio:auto}
  .case-photo-note{font-size:6px;bottom:4px;right:7px;max-width:75%}
  .case-controls{gap:11px;padding:12px}
  .control-kicker{font-size:8px}
  .control-title{font-size:15px}
  .test-controls{gap:6px}
  .test-button{min-height:45px;padding:9px 11px;font-size:11px}
  .test-button strong,.test-button span strong{font-size:11px}
  .test-button small{font-size:9px}
  .diagnosis-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  .diagnosis-choice{flex-direction:column;justify-content:center;gap:6px;min-height:72px;padding:9px 5px;text-align:center;font-size:9px}
  .diagnosis-choice>img{width:34px;height:30px}
  .diagnosis-choice>span:first-child:not(:only-child){font-size:20px}
  .evidence{font-size:9px;padding:7px 8px}
  .alert-ticker,.safe-ticker{top:9px;left:9px;max-width:calc(100% - 18px);padding:6px 8px;font-size:8px}
  .cockpit-alert-card{left:10px;bottom:12px;max-width:calc(100% - 20px);gap:4px 9px;padding:11px 12px;border-radius:9px}
  .alert-code{font-size:17px}
  .alert-label{font-size:9px}
  .ewd-display{font-size:6px;gap:2px;padding:2px}
  .ewd-display .lcd-label{font-size:5px}
  .case-hotspot{width:33px;height:33px;font-size:11px}
  .case-hotspot>span,.case-hotspot .hotspot-label{max-width:93px;padding:5px 6px;font-size:8px;top:calc(100% + 7px)}
  .instrument-board{left:9px;right:9px;bottom:11px;gap:7px;padding:10px;border-radius:10px}
  .instrument-board header,.instrument-board>strong{font-size:10px}
  .instrument-board p,.instrument-board small{font-size:9px}
  .probe-dock{gap:7px}
  .lead{min-height:34px;padding:7px 9px;font-size:9px;border-radius:8px}
  .port-button{min-width:44px;height:44px;font-size:10px}
  .meter-reading{min-height:35px;padding:8px 10px;font-size:13px}
  .case-scene:has(.instrument-board) .cockpit-alert-card{top:44px;left:9px;padding:7px 10px;max-width:calc(100% - 18px)}
  .case-scene:has(.instrument-board) .cockpit-alert-card .alert-code{font-size:12px}
  .repair-assembly{width:67%;height:64%;top:51%}
  .mount-frame{border-width:7px;border-radius:12px}
  .physical-part{padding:7px;border-radius:8px}
  .physical-part.window{border-width:8px;border-radius:40%/30%}
  .part-name{font-size:8px;padding:4px 5px;left:5px;right:5px;bottom:6px}
  .fastener{width:30px;height:30px;font-size:17px}
  .repair-action{min-height:44px;padding:9px 12px;font-size:11px}
  .component-label{font-size:9px;top:8px;padding:5px 8px}
  .seal-point{width:22px;height:22px}
  .case-tool-row{gap:7px}
  .case-tool{min-height:59px;font-size:9px;padding:7px 4px;gap:5px}
  .case-tool>span:first-child{font-size:24px}
  .spare-card{min-height:78px;background-position:50% 44%}
  .case-tray{min-height:62px;font-size:10px}
  .adjust-controls{padding:10px;gap:9px}
  .adjust-confirm{min-height:39px;font-size:11px}
  .connection-ports{gap:7px}
  .connector-button{min-height:44px;font-size:11px}
  .case-result{gap:9px;padding:19px}
  .case-result h2{font-size:25px}
  .case-result p{font-size:11px;max-width:33ch}
  .case-score{font-size:40px}
  .case-score small{font-size:11px}
  .case-stars{font-size:21px;letter-spacing:5px}
  .result-actions{gap:7px}
  .result-actions button{min-height:37px;padding:9px 13px;font-size:10px}
  .campaign-coach{position:sticky;bottom:max(8px,env(safe-area-inset-bottom));z-index:25;margin-top:10px}
  .campaign-coach .portrait{width:48px;height:62px}
  .campaign-coach .coach-actions{min-width:82px;max-width:102px}
  .campaign-coach p{font-size:12px}
  .c-dragghost{width:94px;height:85px}
}
@media(max-width:350px){
  .case-grid{grid-template-columns:1fr}
  .case-card-art{height:155px}
  .case-card h3{min-height:0;font-size:16px}
  .catalog-heading h2{font-size:23px}
  .campaign-screen .job-heading{grid-template-columns:59px minmax(0,1fr) 41px;gap:7px}
  .campaign-screen .job-heading h1{font-size:19px}
  .case-scene{height:310px;min-height:310px}
  .case-rail>span,.case-rail>div,.case-rail>button{font-size:7px;padding:5px 3px}
  .campaign-coach .portrait{width:39px;height:57px}
  .campaign-coach p{font-size:11px}
  .case-hotspot>span,.case-hotspot .hotspot-label{max-width:80px;font-size:7px}
}

/* 0.4 — physical layers share one coordinate system and persist across steps. */
.case-scene[data-phase="diagnose"] .scene-inner{filter:brightness(.48) blur(2px)}
.diagnostic-lineup{position:absolute;z-index:3;left:4%;right:4%;top:17%;height:43%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.diagnostic-part{position:relative;display:flex;align-items:center;flex-direction:column;min-width:0;padding:3px 6px 28px;border:1px solid #7592a576;border-radius:14px;background:linear-gradient(145deg,#1b3547ed,#0b1e2ef5);color:var(--text);box-shadow:0 8px 20px #0006}
.diagnostic-part>svg{width:100%;height:100%;overflow:visible;pointer-events:none}
.diagnostic-part.selected{border-color:var(--blue);box-shadow:0 0 0 2px #b9ddf744,0 8px 20px #0006}
.diagnostic-part.checked .diagnostic-number{background:var(--green)}
.diagnostic-number{position:absolute;top:7px;left:7px;display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--blue);color:var(--ink);font-size:11px}
.diagnostic-label{position:absolute;bottom:8px;left:6px;right:6px;font-size:11px;line-height:1.2;font-weight:700;text-align:center}
.case-scene:has(.instrument-board) .diagnostic-lineup{top:14%;height:36%}
.case-scene:has(.instrument-board) .instrument-board{gap:7px}
.instrument-board{background:linear-gradient(125deg,#213e50,#102430);border:2px solid #7b929f;box-shadow:0 7px 18px #0009,inset 0 1px #cedde733}
.instrument-board::before{content:"";position:absolute;right:9px;top:8px;width:4px;height:4px;border-radius:50%;background:#95d9b5;box-shadow:0 0 6px #95d9b5}
.instrument-board header{padding-right:12px}
.bench-surface{position:absolute;inset:0;background:radial-gradient(ellipse at 42% 30%,#365366aa,transparent 68%),repeating-linear-gradient(0deg,#173040 0px,#173040 2px,#193443 3px,#193443 4px);box-shadow:inset 0 0 90px #06121f}
.bench-surface::before{content:"";position:absolute;inset:12% 8% 10%;border:1px solid #68819550;border-radius:28px;background:linear-gradient(150deg,#27475855,#0b1c2b55);box-shadow:0 15px 30px #0004,inset 0 1px #8cb3c533}
.repair-assembly{width:65%;height:64%;top:51%;max-width:530px;filter:drop-shadow(0 17px 10px #0008)}
.assembly-housing{position:absolute;inset:0;pointer-events:none}
.assembly-housing>svg,.detailed-part>svg{display:block;width:100%;height:100%;pointer-events:none;overflow:visible}
.detailed-part{inset:0;display:block;width:100%;height:100%;padding:0;overflow:visible;border:0;background:none!important;box-shadow:none;border-radius:0}
.detailed-part:not(:disabled):active{transform:none}
.detailed-part.grabbed{opacity:.4;outline:0;filter:drop-shadow(0 0 9px var(--green));transform:translateY(-6px)}
.detailed-slot{inset:10%;display:grid;place-items:center;padding:12px;background:transparent;border:0;border-radius:20px;box-shadow:none}
.detailed-slot span{font-size:11px;max-width:14ch;color:var(--green);text-align:center;pointer-events:none}
.detailed-slot:disabled{opacity:0!important;pointer-events:none}
.detailed-slot.drop-ready{outline:2px dashed var(--green);outline-offset:-9px;background:#95d9b50c}
.assembly-state{position:absolute;top:49px;left:0;right:0;z-index:2;text-align:center;color:#b6d1df;font-size:9px;font-weight:700;letter-spacing:.17em;pointer-events:none}
.static-fastener{position:absolute;z-index:2;display:grid;place-items:center;transform:translate(-50%,-50%);width:18px;height:18px;border:2px solid #a3b0b4;border-radius:50%;background:radial-gradient(circle at 35% 30%,#e3e7e4,#71848b 65%,#273a44);color:#23333b;font:700 16px ui-monospace,monospace;pointer-events:none;box-shadow:0 2px 2px #0008}
.static-fastener.loose{width:13px;height:13px;background:#07141d;box-shadow:inset 0 2px 2px #000;border-color:#647e89}
.static-fastener.secured{border-color:var(--green);box-shadow:0 0 0 3px #95d9b51a}
.assembly-cables{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible;z-index:2}
.assembly-cables .cable{fill:none;stroke:#08121c;stroke-width:10;stroke-linecap:round;filter:drop-shadow(1px 2px 0 #879f9f66)}
.assembly-cables .cable-tip{fill:#a3b9bf;stroke:#172f3e;stroke-width:3}
.assembly-cables .cable-tip.unplugged{fill:#0c1d29;stroke:#7e9cac}
.fastener{width:44px;height:44px;border:0;background:transparent;box-shadow:none;font-size:0}
.fastener::before{content:"−";display:grid;place-items:center;width:24px;height:24px;border:2px solid #b3c3ca;border-radius:50%;background:radial-gradient(circle at 35% 25%,#e6efed,#6a818a 67%,#203b48);color:#0b1e2d;font:700 20px ui-monospace,monospace;box-shadow:0 2px 4px #0009}
.fastener.done{background:transparent;border:0;box-shadow:none}
.fastener.done::before{content:"✓";background:var(--green);border-color:#d3efe2;font-size:15px}
.fastener.released::before{content:"✓";width:20px;height:20px;background:#0d2734;color:var(--green);border-color:#657c85;font-size:11px}
.repair-assembly .case-hotspot{width:44px;height:44px;background:#b9ddf7;color:var(--ink)}
.repair-assembly .case-hotspot.done{background:var(--green)}
.repair-ports{left:calc(22% - 22px);right:calc(22% - 22px);bottom:calc(20% - 22px)}
.detailed-spare{height:140px;min-height:140px;padding:5px 8px 32px;background:radial-gradient(ellipse at 50% 30%,#416172,#152e40);box-shadow:inset 0 1px #adc7d333;overflow:hidden}
.detailed-spare>svg{width:100%;height:100%;pointer-events:none}
.detailed-spare>span{position:absolute;left:8px;right:8px;bottom:7px;background:#b9ddf7;font-size:10px}
.case-tray{position:relative;min-height:80px;background:repeating-linear-gradient(0deg,#17384d,#17384d 4px,#1d4055 5px,#17384d 6px);border:2px dashed #7a9aae}
.case-tray.done{display:grid;grid-template-columns:85px 1fr;text-align:left;border-style:solid;gap:3px 10px}
.case-tray>svg{grid-row:1/3;width:85px;height:65px;filter:drop-shadow(0 3px 3px #0006);pointer-events:none}
.case-tray.done small{grid-column:2}
.drag-over{outline:4px solid var(--green)!important;outline-offset:3px;box-shadow:0 0 24px #95d9b555!important}
.c-dragghost{background:#153247e8;border:1px solid var(--green);padding:4px 6px 27px;display:block}
.c-dragghost>svg{width:100%;height:100%}.c-dragghost>span{position:absolute;bottom:5px;left:5px;right:5px;text-align:center}
.ghost-plug{display:grid;place-items:center;height:100%;font-size:28px;color:var(--blue)}
.paint-zone{background:radial-gradient(ellipse at 20% 35%,#493f30dc,transparent 60%),radial-gradient(ellipse at 70% 50%,#5e5745d9,transparent 75%);border:1px dashed #e4d6b58a;box-shadow:none;min-width:44px;min-height:44px;color:#0b2a24}
.paint-zone.done{background:#95d9b510;color:#183d32;border-color:#95d9b588}
.seal-point{width:44px;height:44px;border:0;background:transparent;box-shadow:none;font-size:0}
.seal-point::before{content:"";position:static;display:block;inset:auto;width:15px;height:15px;border:2px solid #bed4d5;border-radius:50%;background:#112733;box-shadow:0 0 0 3px #061b2888}
.seal-point.done{background:none;border:0;box-shadow:none}
.seal-point.done::before{content:"✓";display:grid;place-items:center;background:var(--green);color:var(--ink);border-color:#daf2e7;font-size:9px}
.trace-guide{z-index:3}
.trace-guide .seal-outline{stroke:#bbd5df;stroke-width:1;stroke-dasharray:2 2}
.trace-guide.seal-applied path{stroke:#95d9b5;stroke-width:3;stroke-dasharray:none;stroke-linecap:round}
.adjust-value{font-size:10px;color:#c3dce8;text-align:center}
.case-controls button{scroll-margin-bottom:135px}
.action-feedback .assembly-state{color:var(--green)}
.recipe-window .detailed-part,.recipe-seal .detailed-part{border-radius:0}
.case-tool{min-height:66px;font-size:11px}.case-tool svg{width:27px;height:27px}
.detail-badge{bottom:21px;font-size:10px}
.case-coach .coach-actions{flex-shrink:0}
@media(max-width:960px) and (min-width:741px){.repair-assembly{width:65%;height:56%}.diagnostic-lineup{gap:5px}.diagnostic-label{font-size:10px}.diagnostic-number{width:20px;height:20px;top:4px;left:4px}}
@media(max-width:740px){
 .campaign-screen .job-heading h1{font-size:22px}
 .campaign-stage .board-top{min-height:52px;height:auto;padding:8px 10px}
 #case-step-title{font-size:13px}.zoom-controls button{min-width:36px;min-height:36px}
 .case-scene{height:390px;min-height:390px}
 .repair-assembly{width:66%;height:56%;top:52%}
 .case-scene[data-phase="diagnose"]{height:440px}
 .diagnostic-lineup{left:3%;right:3%;gap:5px;top:18%;height:45%}
 .diagnostic-part{padding:10px 2px 40px;border-radius:10px}.diagnostic-label{font-size:10px;line-height:1.25;bottom:9px}
 .case-scene:has(.instrument-board) .diagnostic-lineup{top:14%;height:34%}
 .diagnostic-number{width:20px;height:20px;font-size:10px;top:5px;left:5px}
 .instrument-board{bottom:12px;padding:11px;gap:8px}.instrument-board header{font-size:11px}.instrument-board small{font-size:8px}
 .probe-dock{display:grid;grid-template-columns:minmax(0,1fr) 44px;gap:8px;justify-content:stretch}
 .lead{min-height:44px;font-size:11px}.instrument-read{min-height:44px;font-size:12px}.meter-reading{font-size:13px;min-height:44px}
 .case-controls{padding:14px;gap:12px}.control-kicker{font-size:10px}.case-controls>p,.control-note{font-size:12px}
 .test-button{min-height:52px}.test-button strong{font-size:12px!important}.test-button small{font-size:10px}
 .evidence{font-size:11px;line-height:1.5}.diagnosis-choice{min-height:80px;font-size:11px}
 .case-tool{font-size:11px;min-height:65px}.case-tool-row{gap:8px}
 .detailed-spare{min-height:142px;height:142px}.detailed-spare>span{font-size:11px}
 .case-tray{min-height:80px;font-size:12px}.case-tray small{font-size:10px}
 .assembly-state{top:43px;font-size:8px}.alert-ticker{font-size:9px}.detail-badge{font-size:10px}
 .adjust-controls label{font-size:12px}.adjust-range{height:40px}.adjust-confirm{min-height:44px;font-size:12px}
 .campaign-coach{position:relative;bottom:auto;z-index:10;margin-top:12px;align-items:center;padding:12px}
 .campaign-coach p{font-size:13px;line-height:1.4}.campaign-coach .next-button{min-height:44px;font-size:12px}
 .campaign-coach .hint-button{min-height:34px;font-size:10px}
 .campaign-coach .portrait{width:48px;height:68px}
 .case-controls button{scroll-margin-bottom:20px}
 .case-result{padding:17px}.case-result h2{font-size:26px}.case-result p{font-size:12px}
 .result-actions button{min-height:44px;font-size:12px}
}
@media(max-width:360px){.repair-assembly{width:64%}.case-scene{height:360px;min-height:360px}.diagnostic-label{font-size:9px}.diagnostic-part{padding-bottom:42px}.campaign-coach{gap:8px}.campaign-coach .portrait{width:38px;height:58px}.campaign-coach p{font-size:12px}.campaign-coach .coach-actions{min-width:75px}}
/* Keep SVG props and HTML hit targets in the same 4:3 coordinate plane. */
.repair-assembly{height:auto;aspect-ratio:4/3}
@media(max-width:740px){.repair-assembly.recipe-window,.repair-assembly.recipe-seal{width:70%}}
.case-scene:has(.instrument-board) .diagnostic-lineup{top:11%;height:32%}
@media(max-width:740px){.case-scene:has(.instrument-board) .diagnostic-lineup{top:11%;height:28%}}
.repair-port-anchor{position:absolute;z-index:6;transform:translate(-50%,-50%)}
.terminal-state{position:absolute;z-index:3;transform:translate(-50%,-50%);padding:3px 6px;border:1px solid #7894a3;border-radius:5px;background:#081e2eed;color:#b9ddf7;font-size:9px;line-height:1.2;white-space:nowrap;pointer-events:none}
.terminal-state.connected{background:#163d33;color:var(--green);border-color:#5a9f83}

/* 0.5 — one visible next touch, with explanations beside the task. */
.case-scene[data-phase="diagnose"]{height:auto;min-height:0;max-height:none;aspect-ratio:auto}
.diagnostic-workspace{position:relative;z-index:8;display:grid;gap:14px;padding:16px;background:#0d2539eF}
.diagnostic-heading{display:flex;justify-content:space-between;gap:10px;color:#bddcf0;font-size:11px;letter-spacing:.06em}
.diagnostic-heading span{white-space:nowrap;color:var(--green)}
.case-scene .diagnostic-workspace .diagnostic-lineup{position:relative;inset:auto;height:126px;gap:10px}
.diagnostic-workspace .diagnostic-part{padding:4px 7px 30px}
.diagnostic-workspace .diagnostic-label{font-size:11px}
.diagnostic-workspace .diagnostic-part.selected{border:2px solid var(--blue);background:#294e66;box-shadow:0 0 0 2px #b9ddf744}
.test-purpose{padding:14px;border:1px solid #51748d;border-radius:12px;background:#193a51}
.test-purpose p{font-size:14px;line-height:1.5;margin:9px 0 0;color:#e2edf5}
.test-purpose .control-kicker{color:#bddcf0;font-size:10px}
.test-purpose .normal-expectation{font-size:12px;color:#bddbcc}
.diagnostic-workspace .instrument-board{position:relative;inset:auto;gap:12px;padding:14px;box-shadow:none;min-width:0}
.connection-cue{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid #7297b1;border-radius:10px;background:#bddcf0;color:#081c2d;min-width:0}
.connection-cue img{width:38px;height:45px;flex:0 0 auto;object-fit:cover;object-position:50% 20%;border-radius:7px}
.instrument-board .connection-cue p,.connection-cue p{margin:0;color:#081c2d;line-height:1.45;font-size:14px;font-weight:750}
.connection-cue b{display:block;margin-bottom:3px;font-size:9px;letter-spacing:.07em;color:#31536b}
.connection-cue span{display:block}.connection-cue.warning{background:#f0bac4;border-color:#efa0ad}
.test-target{display:flex;align-items:center;justify-content:flex-end;gap:10px;min-width:0;padding:0 4px}
.test-target>svg{width:100px;height:70px;flex:0 0 auto}.test-target span{display:grid;gap:4px;text-align:right;max-width:65%;font-size:13px;line-height:1.3}
.test-target small{font-size:9px;color:#a8c7dc;letter-spacing:.06em}
.probe-labels{display:grid;grid-template-columns:1fr 1fr;gap:25px;font-size:10px;font-weight:700;color:#bddcf0}
.probe-labels span:last-child{text-align:right}
.instrument-board .probe-dock.guided-dock{display:grid;grid-template-columns:1fr;gap:17px;min-width:0}
.probe-pair{display:grid;grid-template-columns:minmax(0,1fr) 36px minmax(0,1fr);align-items:center;gap:4px;min-width:0}
.probe-pair .lead{display:flex;flex-direction:column;gap:4px;width:100%;min-height:62px;font-size:13px;padding:8px 6px;line-height:1.3;text-align:center}
.probe-pair small{font-size:10px;color:#183a51;line-height:1.35}
.probe-pair .connection-wire{display:block;text-align:center;color:#8aa6b6;font-size:24px;font-weight:900;letter-spacing:-5px;padding-right:5px;pointer-events:none}
.probe-pair.is-connected .connection-wire{color:var(--green)}
.port-button.learning-port{display:flex;gap:8px;justify-content:flex-start;width:100%;height:auto;min-height:62px;border-radius:11px;padding:7px;font-size:13px;border-width:2px;background:#bddcf0;color:#081c2d;box-shadow:none;min-width:0}
.learning-port>b{display:grid;place-items:center;flex:0 0 auto;width:30px;height:30px;border-radius:50%;background:#132d41;color:#e1eff7;font-size:16px}
.learning-port>span{display:grid;gap:3px;text-align:left;min-width:0}.learning-port small{font-size:10px;line-height:1.3}
.probe-pair.red .learning-port{border-color:#f0a0ac}.probe-pair.red .learning-port>b{background:#f0a0ac;color:#081c2d}
.probe-pair.black .learning-port>b{background:#79b6e2;color:#081c2d}
.probe-pair.is-connected .lead,.probe-pair .learning-port.connected{background:var(--green);opacity:1;border-color:#a4d9bc}
.probe-pair.is-connected .learning-port>b{background:#245844;color:#d6f5e4}
.instrument-board .connection-note{font-size:11px;color:#b9d0e0;line-height:1.45;margin:0}
.diagnostic-workspace .instrument-read,.learning-next,.inspection-touch{width:100%;min-height:46px;padding:12px;font-size:14px;border-radius:9px;background:var(--green);color:#081c2d}
.diagnostic-workspace .instrument-read:disabled{background:#334b5b;color:#b0c1cd;opacity:1;border:1px solid #5d7483;cursor:not-allowed}
.reading-explained{display:grid;gap:10px;padding-top:12px;border-top:1px solid #658494}
.reading-explained .control-kicker{font-size:10px;color:#c5deec}.reading-explained>p{font-size:13px;line-height:1.5;margin:0;color:#d2e3ef}
.reading-explained .meter-reading{font-family:inherit;font-size:14px;color:#a9edc8}.reading-explained .meter-reading.bad{color:#f5bcc6}
.evidence-title{font-size:16px;margin-bottom:9px}.evidence-list{margin-top:10px}
#case-evidence{scroll-margin-top:18px;border-radius:8px}#case-evidence:focus{outline:3px solid var(--blue);outline-offset:6px}
.guide-target{outline:3px solid #ff667c!important;outline-offset:3px;animation:guide-beacon 1.6s ease-in-out infinite;position:relative;z-index:10}
@keyframes guide-beacon{50%{outline-color:#ffb1be;box-shadow:0 0 0 6px #ff667c25}}
@media(prefers-reduced-motion:reduce){.guide-target{animation:none}}
#case-inline-guide{padding:12px;background:#132e40}#case-inline-guide[hidden]{display:none}
.connection-ports .lead{display:flex;flex-direction:column;min-height:56px;font-size:12px;flex:1}.connection-ports .lead small{font-size:10px}
.port-caption{position:absolute;top:calc(100% + 5px);left:50%;transform:translateX(-50%);white-space:nowrap;padding:4px 7px;border-radius:5px;background:#bddcf0;color:#081c2d;font-size:10px;box-shadow:0 3px 5px #0005;pointer-events:none}
.guide-target .port-caption{background:#f0bac4}.port-button.connected .port-caption{background:var(--green)}
.case-scene:has(.diagnostic-workspace)>.case-photo-note{display:none}
@media(max-width:960px) and (min-width:741px){.probe-pair{grid-template-columns:minmax(0,1fr) 24px minmax(0,1fr)}.probe-pair .lead,.learning-port{font-size:11px}.learning-port>b{width:24px;height:24px}.diagnostic-workspace{padding:12px}}
@media(max-width:740px){
 .diagnostic-workspace{padding:12px;gap:12px}.diagnostic-heading{font-size:10px}
 .case-scene .diagnostic-workspace .diagnostic-lineup{height:113px;gap:6px}
 .diagnostic-workspace .diagnostic-part{padding:4px 3px 38px}.diagnostic-workspace .diagnostic-label{font-size:10px;line-height:1.3}
 .test-purpose{padding:12px}.test-purpose p{font-size:14px}.test-purpose .normal-expectation{font-size:12px}
 .diagnostic-workspace .instrument-board{padding:11px;gap:12px}
 .connection-cue{padding:9px;gap:8px}.connection-cue img{width:32px;height:41px}.instrument-board .connection-cue p,.connection-cue p{font-size:13px}
 .probe-pair{grid-template-columns:minmax(0,1fr) 23px minmax(0,1fr);gap:3px}.probe-pair .lead{font-size:12px;min-height:72px;padding:8px 3px}
 .port-button.learning-port{gap:5px;min-height:72px;padding:6px 4px;font-size:12px}.learning-port>b{width:23px;height:26px;font-size:14px}.probe-pair small{font-size:9px}
 .probe-labels{font-size:9px;gap:16px}.test-target>svg{width:80px;height:60px}.test-target span{font-size:12px}
 .reading-explained>p{font-size:13px}.reading-explained .meter-reading{font-size:14px}
}
@media(max-width:360px){.diagnostic-workspace{padding:9px}.diagnostic-workspace .instrument-board{padding:9px}.learning-port>b{width:19px;font-size:12px}.port-button.learning-port{gap:4px;font-size:11px}.probe-pair .lead{font-size:11px}.connection-cue img{display:none}.probe-pair{grid-template-columns:minmax(0,1fr) 18px minmax(0,1fr)}}
.diagnostic-workspace .diagnostic-part{height:100%;min-height:0;overflow:hidden}
.diagnostic-workspace .diagnostic-part>svg{flex:1;min-height:0;max-height:85px}
#case-inline-guide .connection-ports{display:flex;margin-top:12px;gap:12px}
.diagnosis-choice small{display:block;font-size:10px;line-height:1.4;margin-top:6px;font-weight:600;color:#b9d4e4}

/* 0.6 — the hit areas sit on apparatus, grips and metal contacts. */
.bench-heading{display:grid;grid-template-columns:40% 60%;gap:4px;color:#d2e4ef;font-size:12px;line-height:1.4;padding:3px 5px}
.bench-heading span{text-align:right;font-weight:750}
.physical-bench{position:relative;isolation:isolate;aspect-ratio:620/510;width:100%;max-width:740px;margin:0 auto;border-radius:12px;background:radial-gradient(ellipse at 55% 15%,#44647b88,transparent 75%),repeating-linear-gradient(0deg,#142c3b,#142c3b 2px,#193342 3px,#193342 4px);box-shadow:inset 0 0 40px #071722,inset 0 1px #97afbd44;overflow:visible}
.physical-bench::before{content:"";position:absolute;inset:4%;border:1px solid #809bad30;border-radius:12px;pointer-events:none}
.bench-drawing{display:block;width:100%;height:100%;pointer-events:none;overflow:visible}
.physical-bench .bench-hit{position:absolute;z-index:5;transform:translate(-50%,-50%);padding:0;margin:0;min-width:44px;min-height:44px;background:none;color:#d9ecf4;box-shadow:none;border:0;touch-action:none;border-radius:50%}
.physical-bench .bench-source{width:10%;height:17%;border-radius:32px;cursor:grab}
.physical-bench .bench-source.picked{background:#b9ddf714;box-shadow:0 0 0 2px #b9ddf7a0}
.bench-source-done{position:absolute;transform:translate(-50%,-50%);color:var(--green);font-size:11px;font-weight:750;white-space:nowrap}
.bench-tag{position:absolute;left:50%;top:calc(100% + 4px);transform:translateX(-50%);width:max-content;max-width:110px;padding:4px 6px;border-radius:5px;background:#0b2234f0;color:#d0e6f2;font-size:10px;line-height:1.25;font-weight:800;box-shadow:0 2px 5px #0003;pointer-events:none}
.bench-source .bench-tag{top:calc(100% - 3px)}
.bench-pin .bench-tag{top:auto;bottom:calc(100% + 3px)}
.bench-pin .pin-id{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:22px;height:22px;display:grid;place-items:center;border:1px solid #ead7a6;border-radius:50%;background:#b09c63d9;color:#102532;font-size:12px;font-weight:900;pointer-events:none}
.physical-bench .bench-pin{width:8%;height:10%}.physical-bench .bench-pin.connected{opacity:1;background:none}
.bench-pin.connected .pin-id{color:#112e28;background:var(--green);border-color:#bdedd4}.bench-pin.connected .bench-tag{color:var(--green)}
.bench-pin.guide-target .bench-tag{background:var(--red);color:var(--ink)}
.physical-bench .bench-hit.guide-target{outline:3px solid #ff667c!important;outline-offset:1px}
.physical-bench .bench-measure{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;width:14%;height:17%;background:radial-gradient(circle at 35% 25%,#4c6672,#132a38 62%,#081c28);border:3px solid #69848e;box-shadow:0 4px 6px #0009,inset 0 2px #a5bbc155;color:#d8e8e7;font-size:13px;font-weight:850;cursor:pointer;touch-action:manipulation}
.bench-measure span{pointer-events:none}.bench-measure small{font-size:9px;color:#a1c6bb;pointer-events:none}
.physical-bench .bench-measure:disabled{opacity:1;border-color:#405c6c;color:#91a8af;cursor:default}.physical-bench .bench-measure:disabled small{color:#899fa5}
.physical-bench .bench-measure:not(:disabled){border-color:#95d9b5;color:#bbefcd}
.physical-bench .bench-measure:not(:disabled):active{transform:translate(-50%,-50%) scale(.94)}
.physical-bench .bench-source:not(:disabled):active,.physical-bench .bench-pin:not(:disabled):active{transform:translate(-50%,-50%)}
.bench-probe.is-held{opacity:.5}
.physical-probe-ghost{width:70px;height:110px;background:transparent!important;border:0;box-shadow:none;filter:drop-shadow(0 3px 4px #0009);padding:0 0 20px}
.physical-probe-ghost>svg{height:100%;width:100%}.physical-probe-ghost>span{font-size:9px;background:#0b2234e8;border-radius:5px;padding:4px;color:#dcecf5}
.inspect-real-part{position:relative;display:flex;flex-direction:column;align-items:center;width:100%;min-height:210px;padding:10px 12px;background:radial-gradient(ellipse,#37576b,#132c3c);border:0;border-radius:14px;color:#d0e6f2}
.inspect-real-part>svg{width:min(100%,390px);height:230px;pointer-events:none}.inspect-real-part>span{padding:8px 12px;font-size:13px;color:#c5e0ee}
@media(max-width:740px){
 .bench-heading{font-size:11px}.physical-bench{border-radius:10px}
 .physical-bench .bench-measure{min-width:44px;min-height:44px;border-width:2px;font-size:9px;gap:2px}.bench-measure small{font-size:7px}
 .bench-tag{font-size:9px;padding:3px 4px}.bench-source-done{font-size:9px}
 .physical-bench .bench-source{height:20%}.bench-source .bench-tag{top:calc(100% - 1px)}
 .bench-pin .pin-id{width:17px;height:17px;font-size:10px}.bench-pin .bench-tag{bottom:calc(100% - 1px)}
 .inspect-real-part>svg{height:180px}.inspect-real-part>span{font-size:12px}
}
@media(prefers-reduced-motion:reduce){.physical-bench .bench-hit{animation:none}}