:root{font-family:Inter,Segoe UI,Arial,sans-serif;color:#244551;background:#f2f6f7}*{box-sizing:border-box}body{margin:0}a{color:#235f77}.mast{height:70px;padding:0 30px;background:#163e4d;color:white;display:flex;align-items:center;gap:22px}.mast a{color:white;text-decoration:none}.mast>a:last-child{margin-left:auto;font-size:12px}.brand{font-weight:850;font-size:24px}.brand span{font-size:10px;letter-spacing:2px;margin-left:12px}.pill{font-size:11px;border:1px solid #7899a7;border-radius:20px;padding:6px 10px}main{max-width:1920px;margin:auto;padding:28px 30px}.eyebrow{font-size:10px;font-weight:800;letter-spacing:1.7px;color:#66828b;margin:0 0 10px}h1{font-size:32px;margin:0 0 10px;letter-spacing:-.7px}h1 small{font-size:11px;border:1px solid #c4d7dd;padding:5px 9px;border-radius:5px;vertical-align:middle;margin-left:10px;letter-spacing:0}h2{font-size:17px;margin:0 0 12px}h3{font-size:14px;margin:20px 0 9px}p{font-size:13px;line-height:1.6}.intro{color:#65818b;margin:0 0 18px}.mini{font-size:11px;color:#67818a}.panel{background:white;border:1px solid #d2e1e6;border-radius:12px}.workspace{display:grid;grid-template-columns:215px minmax(400px,1fr) 280px;gap:15px;height:820px}.library,.inspector{padding:18px 15px;overflow:auto}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:9px;position:sticky;top:-18px;background:white;z-index:2;padding:7px 0}.panel-heading h2{margin:0}.component-card{display:block;width:100%;padding:13px 10px;margin:10px 0;text-align:left;line-height:1.4}.component-card strong,.component-card small{display:block}.component-card small{font-size:10px;color:#6b8790;margin-top:5px}button,.file-button{display:inline-block;font:600 11px Inter,Segoe UI,sans-serif;padding:9px 11px;border:1px solid #bcd0d9;border-radius:6px;background:white;color:#2c576a;cursor:pointer;text-decoration:none;line-height:1.2}button:hover,.file-button:hover{background:#e9f2f7}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #d4a644;outline-offset:2px}.primary{background:#226578;border-color:#226578;color:white}.primary:hover{background:#30788b}.danger{color:#a34a3c;border-color:#e2b6aa}input,select{font:12px Inter,Segoe UI,sans-serif;padding:9px;border:1px solid #bfd1d9;border-radius:5px;color:#244d5c;background:white;max-width:100%}.field{display:grid;gap:7px;margin:14px 0;font-size:11px}.field input,.field select{width:100%;min-width:0}.position-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.board-area{display:flex;flex-direction:column;min-width:0;overflow:hidden}.toolbar{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:13px;border-bottom:1px solid #d6e3e7}#plan-title{font-size:13px;font-weight:700;border-color:transparent;flex:1;min-width:160px}.board-hint{display:flex;gap:15px;flex-wrap:wrap;padding:10px 15px;font-size:10px;color:#6b818b}.cold-key{color:#287ac0}.hot-key{color:#c6584a}#board-wrap{position:relative;flex:1;min-height:0;overflow:hidden;background:#f6fafb}#board{position:absolute;inset:0;width:100%;height:100%;touch-action:none;user-select:none}.connection-status{display:flex;align-items:center;gap:10px;background:#e8f2f6;padding:10px 14px;min-height:52px}.connection-status.error{background:#fff0e5;color:#9a502c}#status{font-size:12px;margin:0;flex:1}.file-bar{padding:12px;display:flex;gap:7px;flex-wrap:wrap}.file-bar p{width:100%;margin:2px 0}.file-button input{position:absolute;width:1px;height:1px;opacity:0}.file-button:focus-within{outline:3px solid #d4a644}.workspace.no-library{grid-template-columns:43px minmax(400px,1fr) 280px}.workspace.no-inspector{grid-template-columns:215px minmax(400px,1fr) 43px}.workspace.no-library.no-inspector{grid-template-columns:43px minmax(400px,1fr) 43px}.workspace.no-library .library,.workspace.no-inspector .inspector{padding:10px 4px;overflow:hidden}.no-library .library h2,.no-inspector .inspector h2{display:none}.report{margin-top:25px;padding:24px}.metrics{display:flex;flex-wrap:wrap;gap:20px;margin:15px 0}.metric{border-left:2px solid #9fbecb;padding-left:12px}.metric strong{display:block;font-size:23px}.metric span{font-size:11px;color:#6c838d}.report-actions{display:flex;gap:8px;flex-wrap:wrap}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:11px;text-align:left}th,td{padding:10px;border-bottom:1px solid #deE8ec;vertical-align:top}th{background:#edf4f6;color:#627e8b}table button{padding:6px 9px;font-size:10px}.review-row{padding:9px 0;border-bottom:1px solid #e0e9ed;font-size:12px}.review-row button{margin-left:10px}.footnote{font-size:11px;color:#74878e;border-top:1px solid #d5e1e7;padding-top:14px}footer{max-width:1920px;padding:0 30px 25px;margin:auto;display:flex;justify-content:space-between;font-size:11px;color:#5f7e8c}.node-body{cursor:grab;filter:drop-shadow(0 4px 7px #2c587215)}.node-title{font-size:16px;font-weight:700;fill:#285365;pointer-events:none}.node-subtitle{font-size:11px;fill:#73858b;pointer-events:none}.selected{stroke:#2a8099!important;stroke-width:3!important}.port{cursor:crosshair}.port text{font-size:12px;pointer-events:none}.pipe-hit{cursor:pointer}.port.eligible .halo{stroke:#8dc6a9}.port.pending .halo,.port.near .halo{stroke:#dbac43}.zone-header{cursor:move}.zone-handle{cursor:nwse-resize}.port-card{padding:10px;border:1px solid #d1e1e8;border-radius:8px;margin:12px 0}.port-card .field{margin:7px 0}.port-card h3{margin:0 0 8px}.port-actions,.dialog-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.port-actions button{font-size:10px}.editor-dialog{width:min(850px,95vw);max-height:90vh;overflow:auto;padding:24px;border:1px solid #a8c0cd;border-radius:12px;color:#285364}dialog::backdrop{background:#15394670}.context-menu{position:fixed;z-index:1000;min-width:210px;border:1px solid #a3bfcc;border-radius:9px;background:white;box-shadow:0 10px 40px #21475535;padding:6px}.context-menu button{display:block;width:100%;border:0;text-align:left}.account-controls{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin:0 0 15px}.account-controls span{font-size:12px;color:#536e7a}.account-plans-dialog{width:min(900px,95vw);max-height:90vh;overflow:auto;padding:24px;border:1px solid #adc3ce;border-radius:12px;color:#244955}.account-plans-dialog .dialog-actions{position:static;padding:10px 0;margin:8px 0}.account-plan-card{border:1px solid #d3e0e5;border-radius:8px;padding:13px;margin:10px 0}.account-plan-card button{margin-right:6px;margin-top:5px}.account-message,.account-open-review{background:#edf4f8;border:1px solid #d3dfe5;padding:12px;border-radius:7px;font-size:12px}.account-open-review{margin:12px 0}.account-open-review button{margin-right:8px}.account-unsaved-notice{width:100%;padding:10px;border:1px solid #dbb56d;border-radius:6px;background:#fff6df;font-size:12px;color:#785820}@media(max-width:1100px){.workspace{grid-template-columns:185px minmax(350px,1fr);height:auto}.inspector{grid-column:1/-1;max-height:600px}.board-area{height:800px}.workspace.no-library{grid-template-columns:43px minmax(350px,1fr)}.workspace.no-inspector{grid-template-columns:185px minmax(350px,1fr)}.workspace.no-library.no-inspector{grid-template-columns:43px minmax(350px,1fr)}.no-inspector .inspector{min-height:40px}}@media(max-width:700px){main{padding:22px 15px}.mast{padding:0 15px;gap:10px}.brand span{display:none}.pill{font-size:9px}.mast>a:last-child{font-size:10px}h1{font-size:27px}h1 small{display:block;width:max-content;margin:8px 0}.workspace,.workspace.no-library,.workspace.no-inspector,.workspace.no-library.no-inspector{display:flex;flex-direction:column;height:auto}.library,.inspector{overflow:visible}.board-area{height:820px;min-height:820px}.no-library .library h2,.no-inspector .inspector h2{display:block}.component-card{padding:10px}.account-controls span{width:100%}.report{padding:16px}footer{display:block;padding:0 15px 20px}footer span{display:block;margin-top:8px}}

.node-resize{cursor:nwse-resize}.port text{pointer-events:none}

.system-filters{display:flex;flex-wrap:wrap;align-items:center;gap:.7rem;margin:0;padding:.25rem .5rem;border:1px solid #bdcdd3;border-radius:6px}.system-filters legend{font-size:.7rem;padding:0 .25rem}.system-filters label{display:flex;align-items:center;gap:.25rem;cursor:pointer}.system-filters input{width:auto;margin:0}.system-filters label:nth-of-type(1){color:#2f80b9}.system-filters label:nth-of-type(2){color:#c9584d}.system-filters label:nth-of-type(3){color:#657983}.system-filters label:nth-of-type(4){color:#403547}

.supply-controls{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem;padding:.7rem 1rem;background:#edf4f6}.supply-controls select{max-width:100%;padding:.4rem;border:1px solid #bdcdd3;border-radius:5px}.supply-controls span{font-size:.75rem;color:#5a707a}.supply-review{padding:.5rem 1rem;max-height:380px;overflow:auto;border-top:1px solid #d8e2e5}.supply-review h3{margin:.4rem 0}.supply-review h4{margin:.7rem 0 .3rem}.supply-review button{font-size:.75rem}.supply-review table{font-size:.8rem}

main>.supply-review{margin-top:1rem;padding:1rem;flex-shrink:0}

.system-filters label:nth-of-type(5){color:#25815d}.system-filters label:nth-of-type(6){color:#8260a5}.system-filters label:nth-of-type(7){color:#148b91}.system-filters label:nth-of-type(8){color:#7b498b}

.review-count{text-align:left;padding:14px;background:#eef5f7;border:1px solid #c5d7dd;border-radius:8px}.review-section{border-top:1px solid #d6e1e5;padding:14px 0}.review-section>summary{cursor:pointer;font-weight:700;padding:8px 0}.review-actions{display:flex;flex-wrap:wrap;gap:6px}.review-row>div:first-child{flex:1;min-width:180px}.review-row p{margin:5px 0}.review-count:focus-visible,.review-section>summary:focus-visible{outline:3px solid #397d90}

#board{width:calc(100% - 20px);height:calc(100% - 20px)}.diagram-scroll{position:absolute;background:#dce9ed;scrollbar-color:#628d9b #dce9ed;overscroll-behavior:contain}.scroll-x{left:0;right:20px;bottom:0;height:20px;overflow-x:scroll;overflow-y:hidden}.scroll-y{top:0;bottom:20px;right:0;width:20px;overflow-y:scroll;overflow-x:hidden}#scroll-x-space{height:1px}#scroll-y-space{width:1px}.diagram-scroll:focus-visible{outline:2px solid #24687b;outline-offset:-2px}.trace-controls{display:flex;gap:6px;align-items:center;flex-wrap:wrap;padding:8px 14px;background:#f3f8fa;font-size:11px}.trace-controls label{display:flex;align-items:center;gap:6px}.trace-controls select{max-width:230px;padding:5px}.trace-controls button{font-size:11px}.trace-controls span{flex-basis:100%;color:#4c6b76}.trace-motion{stroke-dasharray:3 18;stroke-linecap:round;animation:trace-travel 1.3s linear infinite}.trace-role{animation:trace-pulse 1.8s ease-in-out infinite}@keyframes trace-travel{to{stroke-dashoffset:-21}}@keyframes trace-pulse{50%{opacity:.25}}@media(prefers-reduced-motion:reduce){.trace-motion,.trace-role{animation:none}}

.bulk-form{display:flex;flex-wrap:wrap;gap:12px;align-items:end;margin:14px 0}.bulk-form .field{min-width:190px;flex:1}.bulk-form button{margin-bottom:12px}#bulk-editor input[type=checkbox]{width:20px;height:20px}#bulk-editor .table-scroll{max-height:430px}

#water-content table input{width:110px;max-width:100%;padding:8px}#water-content form>button{margin:8px 8px 12px 0}#water-content .metrics{margin-top:16px}

.zone-location-dialog{width:min(1000px,95vw);max-height:90vh;overflow:auto;border:1px solid #7897a1;border-radius:14px;padding:24px}.zone-location-controls,.handoff-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.zone-location-plan{display:block;width:100%;height:auto;touch-action:none;background:#fff}.dialog-actions,.handoff-actions{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}.handoff-rows{max-height:520px;overflow:auto}.handoff-rows table{width:100%}.handoff-review{padding:16px;border:2px solid #65a0af;border-radius:10px;margin:16px 0}.handoff-status{white-space:pre-line}.zone-location-dialog::backdrop{background:#16354088}@media(max-width:700px){.zone-location-controls,.handoff-controls{grid-template-columns:1fr}.zone-location-dialog{padding:12px}}