:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#18394b;background:#e2e9ed;font-synthesis:none;--navy:#102d43;--teal:#007754;--amber:#b54900;--line:#ccd8df}*{box-sizing:border-box}body{margin:0;height:100dvh;display:flex;flex-direction:column;overflow:hidden;font-size:16px}button,input,select{font:inherit}button,select{cursor:pointer}button{touch-action:manipulation}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,canvas:focus-visible{outline:3px solid #0c9cde;outline-offset:3px}header{background:var(--navy);color:white;display:flex;gap:24px;align-items:center;padding:16px 22px;z-index:30}.brand{display:flex;gap:10px;align-items:center;flex-shrink:0}.brand strong{font-size:23px;letter-spacing:-.7px}.brand-sub{display:block;font-size:12px;color:#b5cedc;letter-spacing:.2px;margin-top:1px}.brand-icon{font-size:40px;color:#4bd6ad;line-height:1}.search-wrap{position:relative;width:min(560px,100%);margin-left:auto}form{display:flex;align-items:center;background:#fff;border-radius:8px;padding:5px;gap:5px;color:#173749}form>span{font-size:29px;margin-left:8px;line-height:1}input#search{min-width:0;flex:1;border:0;outline:none;font-size:16px;background:transparent;padding:8px 3px}form button{background:#edf3f6;border:0;border-radius:5px;padding:9px 12px;font-size:14px;color:#173749;font-weight:700}form button#clear{font-size:24px;padding:0 6px;background:transparent}.help-btn{border:1px solid #678394;color:#e7f2f7;background:transparent;border-radius:6px;font-size:14px;padding:11px 14px;white-space:nowrap}#results{position:absolute;background:white;color:#18394b;border:1px solid var(--line);box-shadow:0 12px 30px #08223530;top:calc(100% + 6px);width:100%;border-radius:8px;max-height:55vh;overflow:auto;padding:6px;z-index:90}#results button{width:100%;display:block;text-align:left;background:white;border:0;padding:12px;border-radius:5px}#results button:hover{background:#eaf4f6}#results button b{display:block;font-size:16px}#results button span{display:block;font-size:14px;color:#567282;margin-top:3px}.search-note{font-size:14px;padding:12px;color:#637b89}.toolbar{background:white;border-bottom:1px solid var(--line);display:flex;gap:20px;align-items:center;padding:10px 20px;z-index:20;flex-wrap:wrap}.mode-switch{display:flex;border:1px solid var(--line);border-radius:7px;overflow:hidden}.mode-switch button{font-size:14px;padding:10px 12px;border:0;background:#fff;color:#58717e;white-space:nowrap}.mode-switch .active{background:#e2f4ee;color:#006747;font-weight:750}.filter{display:flex;align-items:center;gap:6px;font-size:14px;white-space:nowrap}.filter input{accent-color:#007754;width:17px;height:17px}.filter b{font-weight:600;font-size:12px;color:#6a808c}.gate-dot,.bo-dot{display:inline-flex;align-items:center;justify-content:center;background:#e0f4ed;color:#006a4d;font-weight:850;width:25px;height:25px;border-radius:50%;font-size:18px}.bo-dot{background:#fff0e3;color:#a44300;font-size:13px}.sheet-label{margin-left:auto;max-width:100%}select{border:1px solid var(--line);background:#fff;border-radius:6px;padding:10px;font-size:14px;max-width:100%;color:#2c4d5f}main{flex:1;position:relative;min-height:0;overflow:hidden}canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab}canvas:active{cursor:grabbing}.map-message{position:absolute;top:15px;left:18px;max-width:calc(100% - 86px);pointer-events:none;background:#ffffffed;padding:10px 13px;border:1px solid #d4dfe6;border-radius:7px;box-shadow:0 3px 10px #16394a09}.map-message strong{display:block;font-size:14px}.map-message span{font-size:12px;color:#657c8a;display:block;margin-top:3px}.zoom-controls{position:absolute;right:16px;top:16px;display:flex;flex-direction:column;box-shadow:0 3px 12px #16394a18;border:1px solid #c8d5df;border-radius:8px;overflow:hidden}.zoom-controls button{border:0;background:white;color:#183e52;font-size:25px;width:44px;height:44px;display:grid;place-items:center}.zoom-controls button+button{border-top:1px solid #d6e1e7}.zoom-controls button:hover{background:#e8f1f4}.all-points{position:absolute;left:18px;bottom:42px;background:var(--navy);color:#fff;border:1px solid #26495f;border-radius:7px;padding:12px 14px;font-size:14px;box-shadow:0 3px 12px #16394a25}.all-points span{color:#9ac2d4;padding-left:10px}.bottomline{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:space-between;background:#ffffffed;padding:7px 17px;font-size:12px;color:#536d7c;gap:8px}footer{display:flex;align-items:center;gap:9px;background:#fff6e3;border-top:1px solid #e5d3a8;color:#684a12;padding:9px 20px;font-size:13px;line-height:1.3}.status-icon{font-weight:800;border:1.5px solid;border-radius:50%;width:17px;height:17px;text-align:center;line-height:14px;flex-shrink:0}footer strong{white-space:nowrap}#loading{position:absolute;inset:0;display:grid;place-items:center;background:#eaf0f4ee;font-size:18px;color:#315668;z-index:5}#loading[hidden]{display:none}#detail{position:absolute;right:74px;top:16px;width:360px;max-height:calc(100% - 64px);background:#fff;border:1px solid #cbd9e1;box-shadow:0 8px 38px #0b2b4330;border-radius:10px;padding:25px 20px 20px;overflow:auto;z-index:15}#detail h2{font-size:23px;letter-spacing:-.6px;margin:7px 22px 8px 0;line-height:1.15}#detail h3{font-size:16px;margin:22px 0 8px}#detail p{line-height:1.45;font-size:14px;margin:10px 0}.close{position:absolute;right:11px;top:9px;border:0;background:#edf3f5;color:#365c6f;width:31px;height:31px;border-radius:50%;font-size:23px;line-height:1}#detail .eyebrow,.eyebrow{font-size:11px;letter-spacing:1.3px;font-weight:800;color:#6e8794;margin:0 0 7px}.badge{display:inline-flex;align-items:center;padding:5px 8px;margin:0 4px 5px 0;border-radius:5px;background:#eaf2f6;color:#426576;font-size:12px;font-weight:650}.badge.pending{background:#fff2d8;color:#7e570f}.measure{font-size:30px;font-weight:800;color:#006948;margin:13px 0}.data-row{display:grid;grid-template-columns:94px 1fr;border-top:1px solid #e4ebef;padding:9px 0;font-size:14px;gap:10px}.data-row>span:first-child{color:#738894}.data-row strong{font-weight:600;overflow-wrap:anywhere}a{color:#006596;text-underline-offset:3px}.source-link{display:block;font-size:14px;line-height:1.4;padding:8px 0}.item-list{display:flex;flex-direction:column;gap:7px}.item{background:#f8fafb;border:1px solid #dce6eb;border-radius:7px;padding:10px;text-align:left;width:100%;color:#18394b}.item:hover{background:#eaf4f4}.item strong{display:block;font-size:14px}.item small{display:block;font-size:12px;line-height:1.4;color:#637e8c;margin-top:3px}.item .item-type{float:right;margin:0 0 5px 7px}.notice{padding:11px 12px;background:#fff6e6;color:#735423;border-radius:6px;font-size:13px;line-height:1.45;margin:12px 0}.secondary{background:#edf4f6;border:1px solid #d4e2e8;border-radius:6px;color:#244d60;padding:10px;font-size:14px;font-weight:600;margin-top:9px;width:100%}dialog{width:min(610px,calc(100% - 24px));max-height:calc(100dvh - 28px);border:1px solid #c9d9e0;border-radius:14px;padding:30px;overflow:auto;color:#1a3b4e;box-shadow:0 22px 80px #072a4255}dialog::backdrop{background:#0c2639a6}dialog h1{font-size:28px;letter-spacing:-1px;line-height:1.15;margin:12px 0 24px}.steps{padding-left:24px}.steps li{padding-left:6px;margin-bottom:18px}.steps p,dialog details p{font-size:14px;line-height:1.55;margin:6px 0;color:#577482}.caution{background:#fff4df;border:1px solid #eedab3;border-radius:8px;padding:14px;font-size:14px;color:#71511d}.caution p{line-height:1.5;margin:5px 0 0}details{margin-top:20px}summary{cursor:pointer;font-size:14px;font-weight:700}button.primary{background:#007754;color:#fff;border:0;border-radius:7px;width:100%;padding:13px;margin-top:24px;font-weight:700}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}@media(max-width:800px){header{gap:12px;padding:12px;flex-wrap:wrap}.brand{order:1}.brand strong{font-size:22px}.brand-sub{font-size:12px}.help-btn{order:2;margin-left:auto;padding:8px 10px}.search-wrap{order:3;width:100%;margin:0}.toolbar{padding:8px 10px;gap:10px}.mode-switch{width:100%;display:flex}.mode-switch button{flex:1;padding:8px}.sheet-label{flex:1;min-width:80px}.sheet-label select{width:100%;padding:8px 4px;font-size:12px}.filter{font-size:12px;gap:3px}.filter input{width:16px;height:16px}.gate-dot,.bo-dot{width:20px;height:20px}.filter b{font-size:11px}.map-message{left:10px;top:10px;padding:8px 10px}.map-message strong{font-size:12px}.map-message span{display:none}.zoom-controls{top:10px;right:10px}.zoom-controls button{height:41px;width:41px}.all-points{left:10px;bottom:39px;padding:10px;font-size:13px}#detail{left:8px;right:8px;top:auto;bottom:34px;width:auto;max-height:50%;padding:20px 17px 15px}#detail h2{font-size:21px}#detail .measure{font-size:24px}.bottomline{padding:7px 10px;font-size:10px}footer{font-size:11px;padding:7px 10px;gap:6px}footer span:last-child{max-width:260px}dialog{padding:25px 20px}dialog h1{font-size:25px}}
@media(prefers-reduced-motion:no-preference){button{transition:background .12s}}
.layers{position:relative;margin:0;font-size:14px}.layers summary{white-space:nowrap;padding:7px}.layers>div{position:absolute;top:35px;right:0;width:240px;background:white;border:1px solid #d3dfe5;padding:13px;border-radius:7px;box-shadow:0 6px 22px #18394b24;z-index:40}.layers label{display:block;margin:8px 0;font-size:14px}.layers p{font-size:12px;color:#6b808b;line-height:1.4}.layers input{accent-color:#0b7394}@media(max-width:800px){.layers summary{font-size:12px;padding:6px 3px}.toolbar{gap:7px}.sheet-label{flex-basis:100%;}.sheet-label select{font-size:14px;padding:7px}.mode-switch{flex-basis:100%}.layers{margin-left:auto}}
.sequence-bar{background:#edf4f7;display:flex;align-items:center;gap:7px;padding:7px 18px;border-bottom:1px solid #bdcfd9;white-space:nowrap;overflow-x:auto;font-size:13px;min-height:47px}.sequence-bar button,.tool-toggle,.field-tools button,.field-actions button,#line-actions button,.dialog-actions button,#field-head button{border:1px solid #bdcfd9;border-radius:6px;padding:8px 10px;background:white;color:#244d60;font-size:13px}.sequence-bar select{padding:7px;max-width:220px}.sequence-bar label{display:flex;gap:4px}.sequence-bar a{font-weight:750;padding:6px}.legend-pump{display:flex;align-items:center;gap:6px;margin-left:auto;font-size:12px}.legend-pump small{color:#536d7c}.red-line,.blue-line{display:inline-block;width:22px;height:4px;background:#d71935}.blue-line{background:#1766e8}.tool-toggle{background:#007754;color:white;white-space:nowrap}.field-tools{display:grid;grid-template-columns:1fr 1fr;gap:6px}.field-tools button:first-child{grid-column:1/-1}.field-tools button.active{outline:3px solid #1a765e;outline-offset:-2px;background:#e2f5ee}.field-tools .red-button{color:#c3152d}.field-tools .blue-button{color:#125bdd}#field-panel{position:absolute;left:12px;top:12px;width:310px;max-height:calc(100% - 90px);overflow:auto;padding:13px;background:white;border:1px solid #c1d4de;box-shadow:0 8px 24px #102d4340;border-radius:10px;z-index:22;font-size:13px}#field-panel[hidden]{display:none}.field-head{display:flex;justify-content:space-between;align-items:center}.field-head strong{font-size:17px}.field-head button{border:0;background:#edf3f6;border-radius:6px;font-size:24px;line-height:25px}.field-copy{font-size:12px;color:#607b8b;line-height:1.4;margin:8px 0}.field-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px}.field-actions button{font-size:12px}#field-status{font-size:12px;line-height:1.4;background:#edf7f2;padding:8px;border-radius:5px}#line-actions{display:flex;flex-wrap:wrap;gap:4px;margin-top:8px}#line-actions[hidden]{display:none}#line-actions button{font-size:12px}.source-colors{font-size:11px;color:#6d592e;background:#fff5df;line-height:1.4;padding:7px;margin-top:8px}.field-layer{display:block;margin-top:10px}#field-instruction{position:absolute;bottom:37px;left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100% - 30px);background:#143b53;color:white;padding:10px 14px;border-radius:7px;z-index:18;text-align:center;font-size:13px;pointer-events:none}#annotation-form{display:block;padding:0}#annotation-form label{display:block;margin:14px 0;font-size:14px;font-weight:650}#annotation-form input,#annotation-form textarea{display:block;width:100%;border:1px solid #bed0dc;border-radius:6px;padding:10px;margin-top:5px;font:inherit;font-weight:400}#annotation-form h2{margin:0 0 16px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px}.dialog-actions button:last-child{background:#007754;color:white}.tool-toggle[aria-expanded=true]{background:#e1f4ec;color:#006646}.field-row{margin:6px 0;padding:9px;background:#f2f7f9;border-radius:6px}.field-row button{border:0;background:transparent;color:#086887;font-weight:700;text-align:left;padding:6px}.field-row small{display:block;color:#617f8f}.field-selected-actions{display:flex;gap:5px;flex-wrap:wrap;margin:10px 0}.field-selected-actions button{padding:9px;background:#eef5f7;border:1px solid #c2d6e0;border-radius:5px;color:#20536b}button:disabled{opacity:.45;cursor:default}
@media(max-width:800px){header{padding:7px 10px;gap:5px}.brand strong{font-size:19px}.brand-icon{font-size:31px}.brand-sub{font-size:10px}.help-btn{font-size:12px}.search-wrap input#search{padding:5px 3px;font-size:16px}form button{padding:7px 10px}.toolbar{padding:5px 8px;gap:5px}.mode-switch button{padding:7px 3px;font-size:12px}.filter b{display:none}.sheet-label{flex-basis:auto;flex:1;min-width:105px}.sheet-label select{font-size:12px;padding:7px 3px}.tool-toggle{font-size:12px;padding:8px}.layers summary{font-size:11px}.sequence-bar{padding:5px 8px;font-size:12px;gap:5px;min-height:41px}.sequence-bar select{width:125px;font-size:12px}.sequence-bar button{font-size:12px;padding:7px}.legend-pump{display:none}.map-message{top:6px;left:7px;max-width:calc(100% - 67px)}#field-panel{width:min(310px,calc(100% - 67px));top:7px;left:7px;max-height:calc(100% - 50px);padding:10px}.field-tools button{padding:10px;font-size:12px}.field-copy{font-size:11px}.all-points{font-size:11px;padding:8px}.bottomline{font-size:9px}.field-actions button{min-height:36px}.source-colors{font-size:10px}#field-instruction{font-size:11px;padding:8px;bottom:33px}footer span:last-child{font-size:10px}footer strong{font-size:10px}#annotation-dialog{padding:18px}.field-tools button:first-child{grid-column:auto}.field-tools button{min-height:39px}.field-tools{grid-template-columns:1fr 1fr}.field-tools button:last-child{grid-column:1/-1}}
@media print{body{height:auto;overflow:visible}}