/* v0.4.11 — interaktywny schemat przewodów + czytelna typografia */
.task-help-controls{display:grid;grid-template-columns:1fr 1.25fr;gap:5px;margin:9px 14px 0}
.task-help-controls button{padding:8px 5px;border:1px solid #37667f;border-radius:4px;background:#0a1d29;color:#d8edf7;font-size:9px;font-weight:900;cursor:pointer}
.task-help-controls button:first-child{border-color:#8b7131;background:#292313;color:#ffe09a}.task-help-controls button:hover{filter:brightness(1.15)}
.task-hint-box{margin:6px 14px 0;padding:8px;border:1px solid #997b31;background:#2b2516;border-radius:4px;color:#ffe6a8;font-size:10px;line-height:1.6}
.task-hint-box b{display:block;color:#ffcf58;font-size:9px;margin-bottom:6px}.task-hint-box span{display:block}.task-hint-box small{display:block;margin-top:5px;color:#b8a777;font-size:7px;line-height:1.4}
.solution-modal{position:fixed;inset:0;z-index:160;background:#02070de8;backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;padding:20px}.solution-modal[hidden]{display:none}
.solution-window{width:min(1180px,96vw);max-height:92vh;background:#091722;border:1px solid #367392;border-radius:8px;box-shadow:0 30px 90px #000;overflow:hidden}
.solution-head{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;background:#102a3b;border-bottom:1px solid #31566d}.solution-head b{display:block;font-size:14px}.solution-head small{display:block;margin-top:3px;color:#83a9bc;font-size:8.5px}.solution-head button{width:32px;height:32px;border:1px solid #4a6c7e;background:#091722;border-radius:4px;font-size:20px;cursor:pointer}
.solution-body{max-height:80vh;overflow:auto;padding:12px}.solution-warning{padding:8px 10px;margin-bottom:10px;border-left:4px solid #d69c3b;background:#2b2415;color:#f3dca9;font-size:9px;line-height:1.55}
.solution-section{margin-bottom:11px;padding:10px;border:1px solid #294a5c;background:#07141d;border-radius:5px}.solution-section h3{margin:0 0 9px;font-size:10px;color:#78cdf8;letter-spacing:.35px}
.solution-row{margin-bottom:8px}.solution-row:last-child{margin-bottom:0}.solution-row-name{display:flex;justify-content:space-between;margin-bottom:4px;color:#8ca6b4;font:bold 8px Arial}.solution-row-name span{color:#ffd15d}
.solution-rail{min-height:72px;padding:7px;display:flex;align-items:stretch;gap:2px;background:linear-gradient(#596267 0 7%,#d9dcdd 8% 18%,#687174 19% 30%,#e5e7e7 31% 43%,#5d6669 44% 58%,#cbd0d1 59% 70%,#4a5255 71% 100%);border:1px solid #768084;border-radius:3px;overflow:hidden}
.solution-device{min-width:42px;flex:0 0 auto;padding:7px 4px;background:linear-gradient(90deg,#c2c5c2,#fff 16%,#eceeea 84%,#aaa);border:1px solid #5e6664;border-radius:2px;color:#172025;text-align:center;box-shadow:1px 2px 3px #0005}
.solution-device b{display:block;font-size:9px}.solution-device span{display:block;font-size:7.5px;font-weight:700;margin-top:3px}.solution-device small{display:block;font-size:6.5px;color:#65706d;margin-top:3px}.solution-device.fr{min-width:84px;border-top:5px solid #c73b33}.solution-device.rcd{min-width:62px;border-top:5px solid #178ed0}.solution-device.rcbo{min-width:62px;border-top:5px solid #2aa4c8}.solution-device.spd{min-width:62px;border-top:5px solid #dc792b}.solution-device.mcb{border-top:5px solid #32383b}
.solution-free{flex:1;display:flex;align-items:center;justify-content:center;min-width:35px;color:#e8eef0aa;font:bold 7.5px Arial;border:1px dashed #e8eef044}
.solution-flow{display:flex;align-items:center;flex-wrap:wrap;gap:5px;margin-bottom:9px;padding:8px;background:#0b1f2b;border:1px solid #27495c;border-radius:4px}.solution-flow span{padding:5px 7px;background:#e7e9e6;color:#172024;border-radius:3px;font:bold 9px Arial}.solution-flow i{color:#4ac2ff;font-style:normal;font-size:15px}
.solution-steps{display:grid;grid-template-columns:1fr 1fr;gap:5px}.solution-steps div{padding:7px;background:#0c1c26;border:1px solid #244353;border-radius:3px;color:#aebfc8;font-size:8.5px;line-height:1.55}.solution-steps b{color:#58c8ff}
.solution-section.compact p{margin:4px 0;color:#aabfc9;font-size:8.5px;line-height:1.55}
@media(max-width:1000px){.solution-steps{grid-template-columns:1fr}.solution-device{min-width:34px}.solution-device.fr{min-width:68px}.solution-device.rcd,.solution-device.rcbo,.solution-device.spd{min-width:52px}}

/* v0.4.11 — graficzny schemat połączeń */
.schematic-section{overflow:hidden}
.wire-legend{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 9px;padding:7px 8px;background:#0b1d28;border:1px solid #29495b;border-radius:4px}
.wire-legend span{display:flex;align-items:center;gap:5px;color:#b8cbd5;font-size:8px;font-weight:700}
.wire-legend i{display:inline-block;width:24px;height:4px;border-radius:3px;background:#888}
.wire-legend i.L1{background:#8b4a17}.wire-legend i.L2{background:#161819;border:1px solid #687176}.wire-legend i.L3{background:#747c80}.wire-legend i.N{background:#0788d6}.wire-legend i.PE{background:repeating-linear-gradient(90deg,#e1d92a 0 6px,#5b9f39 6px 12px)}.wire-legend i.COMB{height:7px;background:#b56d27}
.solution-schematic-wrap{overflow:auto;padding:6px;background:#d7dad7;border:1px solid #6d7678;border-radius:5px;box-shadow:inset 0 0 20px #0002}
.solution-schematic{display:block;width:100%;min-width:900px;height:auto;background:linear-gradient(135deg,#c6c9c6,#eef0ed 40%,#c1c5c2);border:7px solid #626a6d}
.solution-schematic text{font-family:Arial,Helvetica,sans-serif;user-select:none}
.scheme-source{fill:#182126;stroke:#4f5b60;stroke-width:2}.scheme-source-title{fill:#fff;font-size:11px;font-weight:900;text-anchor:middle}.scheme-source-label{fill:#e6eef1;font-size:7px;font-weight:800;text-anchor:end}
.scheme-row-title{fill:#3d4b51;font-size:9px;font-weight:900}.scheme-din{fill:#a7afb2;stroke:#616a6d;stroke-width:2}
.scheme-device rect{fill:#f6f7f4;stroke:#606765;stroke-width:1.5}.scheme-device.fr rect{stroke:#a93a32;stroke-width:3}.scheme-device.rcd rect{stroke:#167fb7;stroke-width:3}.scheme-device.rcbo rect{stroke:#299bb8;stroke-width:3}.scheme-device.spd rect{stroke:#d47425;stroke-width:3}.scheme-device.mcb rect{stroke:#50595c;stroke-width:2}
.scheme-code{fill:#151a1c;font-size:11px;font-weight:900;text-anchor:middle}.scheme-rating{fill:#50595c;font-size:7px;font-weight:800;text-anchor:middle}
.scheme-port{fill:#e9ece9;stroke:#30383b;stroke-width:1.5}.scheme-port.source.L1{fill:#8b4a17}.scheme-port.source.L2{fill:#161819}.scheme-port.source.L3{fill:#747c80}.scheme-port.source.N{fill:#0788d6}.scheme-port.source.PE{fill:#5b9f39}
.scheme-port-label{fill:#313b3f;font-size:6px;font-weight:900;text-anchor:middle}.scheme-port-label.bottom{dominant-baseline:hanging}
.scheme-load rect{fill:#e7e9e6;stroke:#788083;stroke-width:1.2}.scheme-load text{fill:#273137;font-size:6px;font-weight:900;text-anchor:middle}.scheme-load-port{stroke:#fff;stroke-width:1}.scheme-load-port.L{fill:#8b4a17}.scheme-load-port.N{fill:#0788d6}.scheme-load-port.PE{fill:#5b9f39}
.scheme-bus{fill:none;stroke-width:5;stroke-linecap:round;opacity:.8}.scheme-bus.phase.L1{stroke:#8b4a17}.scheme-bus.phase.L2{stroke:#161819}.scheme-bus.phase.L3{stroke:#747c80}.scheme-bus.nmain,.scheme-bus.nsection{stroke:#0788d6}.scheme-bus.pe{stroke:#5b9f39;stroke-dasharray:11 4}
.scheme-bus-label{fill:#4b5559;font-size:6px;font-weight:900}.scheme-bus-label.n,.scheme-bus-label.nsection{fill:#056aa5}.scheme-bus-label.pe{fill:#437d2d}
.solution-wire{fill:none;stroke-width:4;stroke-linecap:round;stroke-linejoin:round;opacity:.82;cursor:pointer;pointer-events:stroke;transition:opacity .15s,stroke-width .15s,filter .15s}
.solution-wire.wire-L1{stroke:#8b4a17}.solution-wire.wire-L2{stroke:#161819}.solution-wire.wire-L3{stroke:#747c80}.solution-wire.wire-N{stroke:#0788d6}.solution-wire.wire-PE{stroke:#5b9f39;stroke-dasharray:10 4}.solution-wire.wire-COMB{stroke:#b56d27;stroke-width:7}
.solution-wire:hover{opacity:1;stroke-width:6}.solution-wire.wire-COMB:hover{stroke-width:9}
.solution-wire.active{opacity:1!important;stroke-width:8!important;filter:url(#wireGlow)}.solution-wire.wire-COMB.active{stroke-width:11!important}
.solution-schema-note{margin-top:8px;padding:8px 9px;border-left:4px solid #3d85aa;background:#0c202c;color:#b9d4e0;font-size:8.5px;line-height:1.5}
.solution-row-summary{display:grid;grid-template-columns:76px 1fr 58px;gap:8px;align-items:center;padding:8px;margin-bottom:5px;background:#0b1d27;border:1px solid #274756;border-radius:4px}
.solution-row-summary b{font-size:8px;color:#6cc9f5}.solution-row-summary span{font-size:8.5px;color:#bdced7;line-height:1.4}.solution-row-summary em{font-style:normal;text-align:right;color:#ffd066;font:bold 8px Arial}
.solution-filters{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:8px}
.solution-filters button{padding:6px 8px;background:#0b1b25;border:1px solid #31566b;border-radius:4px;color:#a9c0cd;font-size:7px;font-weight:900;cursor:pointer}
.solution-filters button:hover,.solution-filters button.active{background:#0d6fae;border-color:#4bb9f5;color:#fff}
.wire-step-list{display:grid;gap:4px;max-height:360px;overflow:auto;padding-right:3px}
.wire-step{display:grid;grid-template-columns:34px 58px minmax(130px,1fr) 20px minmax(130px,1fr);gap:7px;align-items:center;width:100%;padding:8px;background:#0a1922;border:1px solid #284757;border-radius:4px;color:#d9e6ec;text-align:left;cursor:pointer}
.wire-step:hover{border-color:#4b9bc4;background:#0d222e}.wire-step.active{border-color:#ffd05a;background:#2a2415;box-shadow:0 0 0 1px #8c6b22}
.wire-step>b{display:flex;align-items:center;justify-content:center;width:27px;height:27px;border-radius:50%;background:#112b3a;color:#6fcfff;font-size:8px}
.wire-step>strong{font-size:8.5px;line-height:1.35}.wire-step>i{font-style:normal;color:#63c9fa;text-align:center;font-size:13px}.wire-step>small{grid-column:3/6;color:#8faab8;font-size:7.5px;line-height:1.35}
.wire-chip{display:inline-flex;align-items:center;justify-content:center;height:22px;padding:0 5px;border-radius:3px;border:1px solid #4b5559;background:#17232a;color:#fff;font:bold 7px Arial}
.wire-chip.L1{background:#5e3213}.wire-chip.L2{background:#111}.wire-chip.L3{background:#62696d}.wire-chip.N{background:#075f97}.wire-chip.PE{background:#427a2d}.wire-chip.COMB{background:#87511e}
@media(max-width:1100px){
  .wire-step{grid-template-columns:30px 52px 1fr 16px 1fr}.wire-step>strong{font-size:8px}.solution-schematic{min-width:820px}
}