@import"https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;650;700;750;800&display=swap";.empty-tower{display:flex;flex-direction:column;align-items:flex-start;gap:14px}.empty-tower p{color:var(--muted)}.inspector .editor-fields.empty-tower{display:flex}:root{font-family:Manrope,Aptos,Segoe UI,sans-serif;color:#172127;background:#e8edf0;font-synthesis:none;font-weight:500;font-size:13px;line-height:1.5;-webkit-font-smoothing:antialiased;--ink:#172127;--muted:#637078;--paper:#f8fafb;--panel:#fff;--steel:#2f7083;--steel-soft:#dcebf0;--amber:#e5a61f;--green:#347b57;--red:#b43d3d;--line:#d7dfe3;--shadow:0 1px 2px #1a262d14,0 8px 20px #1a262d08;font-variant-numeric:tabular-nums}*{box-sizing:border-box}body{margin:0;min-width:360px}button,input,select,textarea{font:inherit}button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:40px;padding:8px 11px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:6px;cursor:pointer;font-size:12px;font-weight:650;transition:background-color .14s,border-color .14s,box-shadow .14s}button:hover{background:#f0f5f7;border-color:#a1b3bd}button:active{background:#e7eef1}button:disabled{cursor:not-allowed;opacity:.5}button svg{flex-shrink:0}a{color:var(--steel);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:3px solid #4292a5;outline-offset:3px}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{text-wrap:balance}h1{font-size:24px;font-weight:800;letter-spacing:-.8px}h2{font-size:21px;font-weight:750;letter-spacing:-.6px}h3{font-size:16px;letter-spacing:-.25px}h4{font-size:12px}p{text-wrap:pretty}small{color:var(--muted);font-size:10px}.primary{background:var(--ink);color:#fff;border-color:var(--ink)}.primary:hover{background:#2b3d47;color:#fff}.icon-button{width:40px;height:40px;padding:8px;flex-shrink:0;background:transparent}.danger{color:var(--red)}.full-width{width:100%}.subtle{color:var(--muted);font-size:10px}.negative{color:var(--red)!important}.eyebrow{display:block;font-size:9px;font-weight:750;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}.microcopy{font-size:10px;line-height:1.6;color:var(--muted)}.hash{font:9px ui-monospace,monospace;word-break:break-all;display:inline-block}.workspace-navigation{height:43px;padding:0 22px;display:flex;align-items:center;gap:14px;background:#fff;border-bottom:1px solid var(--line);font-size:11px;color:#324d54}.workspace-navigation a{display:flex;align-items:center;gap:7px;color:inherit;min-height:40px}.workspace-navigation strong{font-weight:700}.nav-divider{height:16px;border-right:1px solid var(--line)}.workspace-copyright{margin-left:auto;color:var(--muted);font-size:10px}.workspace-home{font-weight:750}.workspace-home img{display:block}.app-header{display:flex;align-items:center;gap:24px;min-height:94px;padding:18px 22px;background:#f9fbfc}.brand{display:flex;gap:12px;align-items:center;flex-shrink:0}.brand>div>p{font-size:10px;color:var(--muted);margin-top:4px}.brand h1{display:flex;align-items:center;gap:8px}.build-badge{background:#edf2f4;color:#6a7a83;padding:3px 5px;border-radius:4px;font:8px ui-monospace,monospace;letter-spacing:0}.project-identity{display:flex;gap:12px;margin-left:auto;align-items:center;min-width:300px}.project-identity>.field:first-child{width:230px}.project-identity .field{margin:0;font-size:11px}.file-actions{display:flex;gap:6px;align-items:center}.app-tabs{display:flex;align-items:stretch;gap:8px;padding:0 22px;background:#f9fbfc;box-shadow:0 1px 0 var(--line);min-height:47px}.app-tabs>button{border:0;border-radius:0;background:transparent;color:#607078;padding:11px 14px;position:relative}.app-tabs>button[aria-selected=true]{color:var(--ink);font-weight:750}.app-tabs>button[aria-selected=true]:after{position:absolute;content:"";height:3px;background:var(--amber);bottom:0;left:13px;right:13px;border-radius:2px 2px 0 0}.app-tabs>button small{min-width:18px;height:18px;border-radius:9px;background:#e9eef1;color:var(--ink);font-size:10px;line-height:18px}.save-status{margin-left:auto;display:flex;align-items:center;gap:7px;white-space:nowrap;font-size:10px;color:var(--muted)}.save-status i{width:6px;height:6px;border-radius:3px;background:var(--green)}.save-status i.error{background:var(--red)}.notice{display:flex;align-items:center;gap:14px;justify-content:space-between;background:#e1eff3;padding:5px 22px;color:#2a5e6d;font-size:11px}.notice button{padding:3px;min-height:30px;width:30px;border:0;background:transparent}.checks-strip{display:flex;width:100%;min-height:34px;align-items:center;justify-content:flex-start;gap:9px;border:0;border-radius:0;padding:8px 22px;background:#fbf4e4;color:#76520c;font-size:10px;border-top:1px solid #eadcbc;border-bottom:1px solid #eadcbc}.checks-strip:hover{background:#f7ebcc;border-color:#e4c984}.checks-strip>span:nth-last-child(2){margin-left:auto;font-weight:500}.checks-strip.blocking{background:#f8e9e6;color:#953f34;border-color:#e7c9c2}.status-dot{height:6px;width:6px;border-radius:50%;background:#d29b23}.blocking .status-dot{background:#b5493c}.workspace{display:grid;grid-template-columns:238px minmax(380px,1fr) 300px;align-items:start;min-height:calc(100vh - 258px)}.project-sidebar{background:#f6f8f9;min-width:0;min-height:100%;border-right:1px solid var(--line)}.sidebar-block{padding:17px 16px;border-bottom:1px solid var(--line)}.sidebar-title{display:flex;align-items:center;gap:8px;margin-bottom:13px;color:#536871}.sidebar-title h2{font-size:11px;letter-spacing:0;font-weight:750;color:var(--ink)}.sidebar-title .icon-button{margin:-9px -8px -9px auto;border:0}.line-name{font-size:18px;letter-spacing:-.3px}.mast-route{display:flex;align-items:center;gap:5px;font:10px ui-monospace,monospace;margin:12px 0 15px}.mast-route span{max-width:55px;overflow:hidden;text-overflow:ellipsis;color:#6b7d86}.mast-route b{min-width:44px;max-width:80px;overflow:hidden;padding:5px;background:#fff3d3;border:1px solid #e6c47a;border-radius:4px;text-align:center;color:#8a6412}.mast-route i{flex:1;border-top:1px dashed #b8c6cc}.line-block .microcopy{margin-top:10px}.tower-list{display:flex;flex-direction:column;gap:6px}.tower-list>button{width:100%;justify-content:flex-start;gap:10px;padding:10px 8px;background:transparent;border-color:transparent}.tower-list>button.selected{background:#fff5de;border-color:#e0c27c;box-shadow:0 1px 2px #8561200a}.tower-list>button>span:nth-child(2){display:flex;flex-direction:column;align-items:flex-start}.tower-list b{font-size:12px}.tower-symbol{width:32px;height:34px;display:grid;place-items:center;color:#b08423}.item-count{margin-left:auto;font-size:16px;display:flex;flex-direction:column;align-items:center;line-height:1.2}.item-count small{font-size:8px;margin-top:4px}.phase-list{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}.phase-list>button{justify-content:flex-start;gap:8px;background:transparent;border-color:transparent;padding:9px 7px;min-height:42px}.phase-list>button.selected{border-color:#9db7c2;background:#eaf2f5}.phase-list i{width:7px;height:24px;border-radius:3px}.phase-list b{font-size:11px}.phase-list span{margin-left:auto;color:#657c85;font-size:10px}.phase-list small{min-width:31px;text-align:right}.section-chart{padding:18px 16px}.section-chart h4{margin-bottom:13px;font-weight:750}.section-chart>div{display:flex;align-items:center;gap:8px;min-height:22px;font-size:9px}.section-chart>div>span{width:28px;color:var(--muted)}.section-chart i{height:5px;flex:1;background:#e6ecef;border-radius:2px;overflow:hidden}.section-chart i b{display:block;height:100%;background:#7e9fae}.section-chart strong{width:34px;text-align:right;font-size:9px;font-weight:600}.section-chart>small{display:block;margin-top:8px;font-size:8px}.model-main{padding:19px;min-width:0}.model-title{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:15px}.model-title h2{font-size:20px}.case-selector{min-width:205px;width:47%;max-width:330px}.case-selector .field{margin:0}.case-selector select{min-height:35px;font-size:10px;padding:7px}.case-selector .field>span{font-size:8px}.force-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:#fff;border:1px solid var(--line);border-radius:9px;box-shadow:var(--shadow);margin-bottom:13px}.force-cards>div{padding:13px 12px;border-right:1px solid #e2e8eb;display:flex;flex-direction:column}.force-cards>div:last-child{border-right:0}.force-cards>div>span{font-size:9px;color:#566d77;white-space:nowrap}.force-cards strong{font-size:24px;font-weight:700;letter-spacing:-1px;line-height:1.3;margin-top:4px;white-space:nowrap}.force-cards strong small{font-size:10px;color:var(--muted);margin-left:4px;font-weight:500;letter-spacing:0}.force-cards em{font-size:8px;color:#7e8d94;font-style:normal;margin-top:3px}.force-cards .uplift strong{color:var(--red)}.scene-shell{position:relative;border:1px solid #c8d5db;border-radius:9px;overflow:hidden;background:#edf2f3;box-shadow:var(--shadow);height:525px}.scene-toolbar{position:absolute;top:12px;left:12px;right:12px;display:flex;align-items:center;gap:6px;z-index:24;pointer-events:none}.scene-toolbar>button,.scene-toolbar>.segmented{pointer-events:auto}.scene-toolbar>button{min-height:33px;font-size:10px;padding:6px 9px;background:#ffffffdf;border-color:#cfdbdf;box-shadow:0 1px 3px #263b4512}.scene-toolbar>button span{font-size:10px}.segmented{display:flex;border:1px solid #c9d7dd;border-radius:5px;background:#fff;overflow:hidden}.segmented button{min-height:33px;border:0;border-radius:0;background:#fff;padding:6px 12px;font-size:10px}.segmented button.active{background:#203c49;color:#fff}.scene-scale{margin-left:auto;color:#81959e;font:9px ui-monospace,monospace}.canvas-wrap{position:absolute;inset:0;touch-action:none}.scene-wind{position:absolute;left:15px;bottom:65px;display:flex;align-items:center;gap:8px;padding:8px 10px;background:#faffffd9;border:1px solid #d1dfe4;border-radius:7px;color:#527987;font-size:11px;pointer-events:none}.scene-wind span{display:flex;flex-direction:column}.scene-wind small{font-size:8px}.scene-wind i{display:inline-block;font-size:26px;line-height:1;font-style:normal;padding:2px 6px;color:#4e8799}.scene-legend{position:absolute;bottom:35px;left:16px;display:flex;gap:17px;font-size:9px;color:#627880;pointer-events:none}.scene-legend span{display:flex;align-items:center;gap:6px}.scene-legend i{display:inline-block;width:6px;height:6px;border-radius:1px}.scene-hint{position:absolute;bottom:10px;left:16px;right:12px;font-size:8px;color:#82949b;pointer-events:none}.scene-tag{display:flex;align-items:center;gap:7px;white-space:nowrap;background:#fffffff2;box-shadow:0 2px 6px #22333b15;border:1px solid #d5dfe3;padding:5px 7px;font-size:10px;border-radius:4px;color:#435f6c;min-height:26px;line-height:1}.scene-tag span{font-size:8px;color:#6c838d}.tower-tag.selected{background:#fff5d7;border-color:#d7ac4f;color:#71510f}.existing-tag.replace{border-style:dashed;background:#f5f8f9db;color:#6c838e}.phase-tag{display:inline-block;white-space:nowrap;font-size:7px;background:#ffffffd9;padding:2px 4px;border-left:2px solid;border-radius:2px;color:#43535b;pointer-events:none}.phase-tag b{font-size:6px;margin-left:4px;font-weight:600}.drag-label{display:flex;align-items:center;gap:4px;font-size:8px;background:#fff9e8cc;border-radius:3px;padding:2px 4px;white-space:nowrap;color:#87671f;pointer-events:none}.inspector{background:#fff;border-left:1px solid var(--line);min-height:100%;min-width:0}.inspector>header{display:flex;justify-content:space-between;align-items:center;padding:20px 18px 15px;border-bottom:1px solid var(--line)}.inspector>header h2{font-size:19px}.inspector>header .icon-button{border:0}.editor-fields{padding:16px 17px;display:flex;flex-direction:column;gap:11px}.editor-fields>.microcopy{margin-top:-5px}.field{display:flex;flex-direction:column;gap:5px;min-width:0;font-size:11px}.field>span{font-size:10px;color:#596f79;font-weight:650}.field input,.field select{min-height:39px;width:100%;min-width:0;padding:8px 9px;color:var(--ink);border:1px solid #d3dde2;border-radius:5px;background:#fff;outline-offset:2px;font-size:11px}.field input::placeholder{color:#9ba7ad;font-size:10px;font-weight:400}.field input:hover,.field select:hover{border-color:#a6bac4}.field input:focus,.field select:focus{outline:2px solid #8bbbc9;outline-offset:0}.field>small{font-size:9px;line-height:1.5}.number-wrap{position:relative;min-width:0}.number-wrap input{padding-right:33px;font-variant-numeric:tabular-nums}.number-wrap>small{position:absolute;right:9px;top:12px;pointer-events:none;font-size:9px;color:#7a8a92}.number-wrap input::-webkit-inner-spin-button{opacity:0;width:8px}.number-wrap input:focus::-webkit-inner-spin-button{opacity:1}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:start}.field-grid.three{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.readout{display:flex;flex-direction:column;align-items:flex-start;gap:4px;background:#f2f6f8;border-radius:5px;padding:8px 11px;min-height:60px}.readout>span{font-size:8px;color:#5c7781}.readout strong{font-size:23px;letter-spacing:-.7px;line-height:1.25}.readout strong small{font-size:12px;letter-spacing:0}.source-field{display:flex;align-items:flex-end;gap:8px;color:#9b8b5e;background:#faf7ed;padding:8px;border-radius:5px}.source-field>svg{margin-bottom:13px;flex-shrink:0}.source-field>.field{flex:1}.source-field .field>span{font-size:8px}.source-field .field input{font-size:9px;min-height:33px;padding:7px}.source-field .field input::placeholder{font-size:8px}.source-field.has-source{color:#47775c;background:#edf5ee}.note{font-size:10px;padding:11px 13px;border-radius:5px;background:#edf4f7;color:#406475;border-left:3px solid #9bbbc8;line-height:1.65}.note.warning{background:#fcf6e5;color:#796126;border-color:#ddb652}.note.error{background:#fbece9;color:#9b4438;border-color:#c76b5e}.editor-fields details{border-top:1px solid #e3e9ec;padding-top:9px}.editor-fields summary{display:flex;align-items:center;gap:7px;cursor:pointer;list-style:none;font-size:10px;font-weight:700;padding:6px 0;color:#425b66;min-height:31px}.editor-fields summary:before{content:"›";font-size:17px;color:#7594a2;line-height:1}.editor-fields details[open]>summary:before{transform:rotate(90deg)}.details-body{display:flex;flex-direction:column;gap:10px;padding:8px 0 4px}.details-body fieldset{margin:0;padding:0;border:0}.details-body legend{font-size:9px;font-weight:700;color:#6c838d;margin-bottom:6px}.cable-properties{display:grid;grid-template-columns:1fr 1fr;background:#f1f5f7;padding:9px;gap:5px;font:9px ui-monospace,monospace;color:#456575;border-radius:4px}.panel{background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);min-width:0;overflow:hidden}.panel>header{padding:17px 20px;display:flex;justify-content:space-between;align-items:center;gap:12px;border-bottom:1px solid #e1e7ea}.panel>header h2{font-size:18px}.panel>header h3{font-size:14px}.panel-body{padding:20px;display:flex;flex-direction:column;gap:15px}.foundation-panel{margin-top:15px}.foundation-panel>header{padding:13px 16px}.foundation-content{display:grid;grid-template-columns:180px minmax(0,1fr);align-items:center;padding:0 14px 7px;gap:14px}.foundation-content>svg{width:100%;height:175px}.svg-label{font-size:10px;fill:#81939a}.table-scroll{overflow:auto;max-width:100%}table{width:100%;border-collapse:collapse;font-size:10px;text-align:left}th{font-weight:650;font-size:9px;color:#6b818c;padding:10px 9px;border-bottom:1px solid #cedae0;white-space:nowrap}td{padding:10px 9px;border-bottom:1px solid #e8edf0;vertical-align:top}td small{font-size:8px}td svg{vertical-align:middle}tbody tr:last-child td{border-bottom:0}.foundation-content table{font-size:10px;white-space:nowrap}.foundation-content table td,.foundation-content table th{padding:8px 6px}.foundation-content .microcopy{padding:8px 6px;font-size:8px}.content-page{padding:28px 32px;max-width:1420px;margin:auto}.page-intro{margin-bottom:23px;max-width:1000px}.page-intro>p{font-size:12px;color:#6c7e87;line-height:1.7;margin-top:9px;max-width:810px}.page-intro .field{width:440px;max-width:100%;margin-top:17px}.settings-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start}.settings-grid .wide{grid-column:1/-1}.settings-grid .field>span{font-size:11px}.settings-grid .field input,.settings-grid .field select{font-size:12px;min-height:41px}.settings-grid .note{font-size:11px}.settings-grid .source-field .field>span{font-size:10px}.settings-grid .source-field .field input{font-size:11px}.formula-note{font:11px/1.85 ui-monospace,IBM Plex Mono,monospace;background:#f2f5f7;color:#405865;padding:14px;border:1px solid #dce5e9;border-radius:5px}.source-list{display:grid;grid-template-columns:1fr 1fr;margin:20px 0;gap:1px;background:#d8e1e5;border:1px solid #d8e1e5;border-radius:8px;overflow:hidden}.source-list>article{display:flex;gap:17px;padding:22px;background:#f7f9fa}.source-index{width:36px;height:36px;flex-shrink:0;display:grid;place-items:center;font-weight:750;font-size:17px;border-radius:6px;background:#e3ebee;color:#5b7a88}.source-list a{font-size:12px;font-weight:750}.source-list small{display:block;margin-top:5px}.source-list p{font-size:11px;line-height:1.75;margin-top:8px;color:#60757e}.sources-page .panel-body{font-size:11px;line-height:1.8}.app-footer{padding:14px 22px;display:flex;justify-content:space-between;gap:16px;border-top:1px solid #d3dfe4;color:#82939b;font-size:8px;background:#f1f5f6}.app-footer>span:first-child{color:#5f747e}dialog{border:1px solid #cbd6dc;padding:0;background:#fff;color:var(--ink);border-radius:12px;box-shadow:0 25px 100px #182e405c;max-height:90vh;max-width:95vw}dialog::backdrop{background:#1b2d3980;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}dialog>header{padding:23px 26px 18px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #dce5e9}dialog>header .icon-button{border:0}.gis-dialog{width:1000px}.gis-body{display:grid;grid-template-columns:320px 1fr}.gis-controls{padding:23px;display:flex;flex-direction:column;gap:14px;border-right:1px solid var(--line)}.gis-map{background:#f4f7f8;padding:22px;display:flex;flex-direction:column;justify-content:space-between;min-width:0}.gis-map>svg{width:100%;height:auto;max-height:390px}.gis-map-heading{display:flex;align-items:center;gap:9px;color:#587782}.gis-map-heading strong{font-size:16px;color:#254451}.gis-map-heading>span{margin-left:auto;font-size:10px}.coordinate-strip{display:flex;flex-wrap:wrap;gap:15px;padding:13px 0;border-top:1px solid #d7e2e7;border-bottom:1px solid #d7e2e7;margin-bottom:10px;font:10px ui-monospace,monospace}.coordinate-strip a{margin-left:auto;font-size:10px}.gis-map>small{font-size:9px}.gis-dialog>footer{padding:17px 24px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);gap:20px}.gis-dialog>footer>span{font-size:10px;color:var(--muted)}.gis-dialog>.note{margin:10px 20px}.checks-dialog{width:880px}.checks-body{padding:10px 25px 25px;overflow:auto;max-height:65vh}.checks-body>article{display:flex;gap:12px;align-items:flex-start;border-bottom:1px solid #e2e9ed;padding:15px 0}.checks-body>article>svg{color:#af933f;flex-shrink:0;margin-top:2px}.checks-body>article.blocking>svg{color:#b04d44}.checks-body>article.review>svg{color:#73929f}.checks-body strong{font-size:11px}.checks-body p{font-size:11px;color:#647883;line-height:1.7;margin-top:3px}.checks-body article>small{margin-left:auto;flex-shrink:0;font-size:8px;padding:3px 6px;border-radius:3px;background:#f4f0e3;color:#8a794b}.checks-body article.blocking>small{color:#a0433a;background:#fae7e2}.report-page{padding:22px 32px 40px}.report-toolbar{display:flex;flex-wrap:wrap;align-items:flex-end;gap:15px;max-width:1320px;margin:0 auto 20px}.report-toolbar>.field{width:200px}.report-buttons{display:flex;flex-wrap:wrap;align-items:center;gap:7px;margin-left:auto}.report-document{background:#fff;box-shadow:var(--shadow);border:1px solid #d3dce1;padding:42px;max-width:1320px;margin:auto;font-size:11px;line-height:1.7;position:relative}.report-header{display:flex;align-items:center;gap:17px;border-bottom:2px solid #294652;padding-bottom:21px}.report-header h1{font-size:24px;line-height:1.4}.report-header p{font-size:12px;color:#6a7d86;margin-top:5px}.report-status{margin-left:auto;font-size:8px;letter-spacing:.06em;padding:7px 9px;background:#fbf1d7;color:#967323;border:1px solid #ebd494;white-space:nowrap;border-radius:3px}.report-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;padding:20px 0;font-size:11px}.report-meta b{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.04em;color:#70838c;margin-bottom:3px}.report-section{margin-top:30px}.report-section>h2{font-size:16px;padding:9px 0;border-bottom:1px solid #cfdae0;margin-bottom:14px}.report-section>h3{font-size:13px;margin:10px 0}.report-section p{margin:12px 0}.report-section table{font-size:10px;margin:15px 0}.report-section td,.report-section th{padding:8px}.report-plan{width:100%;max-height:245px;display:block;border:1px solid #dce5e9;border-radius:4px}.report-scene{margin:15px 0;background:#f5f8f9;border:1px solid #dae3e8;border-radius:4px;overflow:hidden}.report-scene img{display:block;width:100%;height:auto;max-height:410px;object-fit:contain}.report-scene figcaption{font-size:9px;line-height:1.7;padding:9px 13px;color:#7a8b93;background:#fff}.report-loads td{font-size:9px}.report-loads th:not(:first-child),.report-loads td:not(:first-child){text-align:right;white-space:nowrap}.report-loads tr:nth-child(2n){background:#f7f9fa}.report-foot-grid{display:grid;grid-template-columns:240px 1fr;align-items:center;gap:30px}.report-foot-grid svg{width:100%;max-height:205px}.report-foot-block{margin-top:20px}.report-foot-block h3{font-size:13px}.report-sources{padding-left:16px;font-size:9px;line-height:1.9}.report-footer{font-size:8px;border-top:1px solid #d6e1e6;padding-top:13px;margin-top:25px;color:#8a9aa1}.print-watermark{display:none}.empty-state{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:20px;min-height:250px;color:#667f8a;font-size:13px;padding:30px;text-align:center}.auth-page{max-width:1150px;margin:auto;padding:50px 30px}.auth-brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:750}.auth-page>section{max-width:510px;margin:90px auto;padding:35px;background:#fff;border:1px solid #d6e0e5;border-radius:12px;box-shadow:var(--shadow)}.auth-page h1{font-size:36px}.auth-page p{font-size:13px;color:#6a818b;line-height:1.8;margin:14px 0 24px}.auth-page form{display:flex;flex-direction:column;gap:17px}.auth-page form>a{font-size:11px}.auth-page section>small{display:block;margin-top:35px;font-size:9px}.auth-page section>a{display:block;margin-top:15px}@media(min-width:1650px){.workspace{grid-template-columns:260px minmax(480px,1fr) 335px}.model-main{padding:24px}.scene-shell{height:600px}.force-cards strong{font-size:28px}.force-cards>div{padding:16px}.foundation-content{grid-template-columns:220px 1fr}.app-header{gap:35px}.project-identity>.field:first-child{width:300px}}@media(max-width:1280px){.workspace{grid-template-columns:210px minmax(350px,1fr) 274px}.model-main{padding:14px}.app-header{gap:14px;padding:15px 18px}.brand>img{width:37px;height:37px}.brand h1{font-size:22px}.brand>div>p{font-size:9px}.build-badge{display:none}.project-identity{min-width:260px;gap:9px}.project-identity>.field:first-child{width:170px}.project-identity select{font-size:10px}.file-actions button{padding:7px 9px}.file-actions button span{font-size:10px}.force-cards>div{padding:11px 8px}.force-cards strong{font-size:21px}.force-cards>div>span{font-size:8px}.force-cards strong small{font-size:8px}.force-cards em{font-size:7px}.model-title h2{font-size:18px}.case-selector{min-width:170px}.scene-shell{height:480px}.inspector .editor-fields{padding:14px}.foundation-content{grid-template-columns:140px 1fr;gap:5px;padding:5px 7px}.foundation-content table{font-size:9px}.foundation-content td{padding:7px 4px}.foundation-content th{font-size:8px}.foundation-panel .subtle{display:none}.app-tabs{gap:1px}.app-tabs>button{font-size:11px}.sidebar-block{padding:15px 12px}}@media(max-width:1050px){.app-header{flex-wrap:wrap}.brand{flex:1}.project-identity{margin-left:0;flex:1}.file-actions{margin-left:auto}.workspace{grid-template-columns:205px minmax(0,1fr)}.model-main{grid-column:2;grid-row:1}.inspector{grid-column:1/-1;border-top:1px solid var(--line);display:grid;grid-template-columns:205px 1fr;min-height:auto}.inspector>header{align-items:flex-start;border-bottom:0}.inspector .editor-fields{display:grid;grid-template-columns:1fr 1fr;gap:17px;padding:22px}.inspector .editor-fields>details{grid-column:1/-1}.project-sidebar{grid-row:1}.scene-shell{height:490px}.settings-grid{gap:14px}.content-page{padding:24px}.report-toolbar{gap:10px}.report-buttons{width:100%;margin-top:3px}.report-page{padding:20px}.report-document{padding:27px}.report-status{max-width:100px;white-space:normal;text-align:center}.report-header h1{font-size:21px}.force-cards strong{font-size:25px}.force-cards>div>span{font-size:9px}.foundation-content{grid-template-columns:160px 1fr}}@media(max-width:760px){.workspace-navigation{padding:0 14px;gap:10px}.workspace-home{font-size:0}.workspace-home img{width:25px;height:25px}.workspace-copyright{font-size:8px}.app-header{padding:15px 14px;gap:17px}.brand h1{font-size:23px}.brand>div>p{font-size:9px}.project-identity{order:3;width:100%;flex:auto}.project-identity>.field:first-child{width:auto;flex:1}.project-identity>.field:last-child{width:auto;flex:1}.file-actions button{width:36px;min-height:36px;padding:7px}.file-actions button span{display:none}.app-tabs{padding:0 9px;overflow-x:auto;min-height:50px;gap:0}.app-tabs>button{font-size:10px;padding:11px 12px;flex-shrink:0}.app-tabs>button svg{width:14px;height:14px}.save-status{display:none}.checks-strip{padding:8px 14px;font-size:9px}.checks-strip>span:nth-last-child(2){font-size:8px}.notice{font-size:10px;padding:7px 14px}.workspace{display:flex;flex-direction:column}.project-sidebar{display:grid;grid-template-columns:1fr 1fr;order:0;width:100%;border-right:0;border-bottom:1px solid var(--line);min-height:auto}.sidebar-block{padding:15px 12px;border-bottom:0}.line-block{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:4px 13px;border-bottom:1px solid var(--line)}.line-block .sidebar-title{grid-column:1;margin-bottom:0}.line-block .line-name{grid-column:1;grid-row:2}.line-block .mast-route{grid-column:1;grid-row:3;margin:6px 0 0}.line-block>button{grid-column:2;grid-row:1/3}.line-block>.microcopy{grid-column:2;grid-row:3;margin:3px 0 0;font-size:8px}.project-sidebar .section-chart{display:none}.sidebar-title{margin-bottom:9px}.tower-list>button{padding:7px;gap:7px}.tower-symbol{width:25px}.tower-list small{font-size:8px}.phase-list{gap:1px}.phase-list>button{padding:5px;min-height:32px}.phase-list>button b{font-size:10px}.phase-list small{font-size:9px}.phase-list i{height:19px}.project-sidebar .sidebar-block:nth-child(3)>.microcopy{font-size:8px}.model-main{order:1;width:100%;padding:15px 12px}.model-title{gap:10px;align-items:flex-start}.model-title h2{font-size:18px}.model-title .eyebrow{font-size:7px}.case-selector{min-width:160px;width:49%}.case-selector .field select{font-size:9px}.force-cards{border-radius:7px}.force-cards>div{padding:10px 7px}.force-cards>div>span{font-size:7px}.force-cards strong{font-size:19px;letter-spacing:-.5px}.force-cards strong small{font-size:7px;margin-left:2px}.force-cards em{font-size:6px}.scene-shell{height:470px}.scene-toolbar{left:9px;right:9px;top:10px;gap:4px}.scene-toolbar>button span{display:none}.scene-toolbar>button{width:31px;padding:6px}.segmented button{padding:6px 10px}.scene-scale{font-size:8px}.scene-legend{gap:12px;font-size:8px;left:10px}.scene-hint{font-size:7px;left:10px;right:10px}.scene-wind{font-size:9px;left:10px;bottom:60px}.foundation-content{grid-template-columns:113px minmax(0,1fr);gap:1px;padding:4px}.foundation-content table{font-size:8px}.foundation-content table th,.foundation-content table td{padding:6px 4px}.foundation-content table td small{font-size:6px}.foundation-content .microcopy{font-size:7px}.foundation-content>svg{height:150px}.foundation-panel>header{padding:12px}.foundation-panel>header h3{font-size:13px}.inspector{order:2;display:block;width:100%;border-left:0}.inspector>header{border-bottom:1px solid var(--line);align-items:center;padding:17px}.inspector .editor-fields{padding:19px;gap:17px}.inspector .editor-fields>.field-grid{grid-column:1/-1}.inspector .editor-fields>.cable-properties{grid-column:1/-1}.inspector .editor-fields>.microcopy{grid-column:1/-1}.settings-grid{grid-template-columns:1fr;gap:17px}.settings-grid .wide{grid-column:auto}.content-page{padding:23px 14px}.page-intro h2{font-size:22px}.page-intro p{font-size:11px}.panel-body{padding:18px}.panel>header{padding:17px 18px}.source-list{grid-template-columns:1fr}.source-list>article{padding:18px}.app-footer{flex-direction:column;gap:6px;padding:15px;font-size:8px}.gis-dialog{max-width:96vw;max-height:94vh}.gis-dialog>header{padding:16px}.gis-dialog h2{font-size:19px}.gis-body{grid-template-columns:1fr}.gis-controls{border-right:0;padding:16px;gap:13px;display:grid;grid-template-columns:1fr 1fr}.gis-controls>.note{grid-column:1/-1}.gis-controls>button{grid-column:1/-1}.gis-map{padding:15px;min-height:220px}.gis-map>svg{max-height:220px}.coordinate-strip{font-size:8px;gap:8px}.gis-dialog>footer{padding:14px;gap:8px}.gis-dialog>footer>span{font-size:8px}.gis-dialog>footer button{font-size:10px}.checks-dialog>header{padding:18px}.checks-dialog h2{font-size:17px}.checks-body{padding:10px 17px 20px}.checks-body>article{gap:8px;flex-wrap:wrap}.checks-body>article>div{flex:1;min-width:170px}.checks-body p{font-size:10px}.checks-body article>small{margin-left:25px;font-size:7px}.report-page{padding:15px 9px}.report-toolbar>.field{width:calc(50% - 7px)}.report-buttons button{font-size:9px;padding:8px}.report-buttons button svg{width:14px}.report-document{padding:19px 13px}.report-header{gap:9px;flex-wrap:wrap}.report-header>img{width:30px;height:30px}.report-header>div{flex:1}.report-header h1{font-size:19px}.report-status{margin:5px 0 0;max-width:none}.report-meta{grid-template-columns:1fr 1fr;font-size:10px}.report-section{overflow-x:auto}.report-section>table{min-width:650px}.report-section h2{font-size:15px}.report-section p{font-size:10px}.report-foot-grid{grid-template-columns:1fr;gap:0}.report-foot-grid svg{max-height:170px}.report-foot-grid table{margin-top:0}.report-plan{min-width:600px}.report-loads{font-size:8px}.auth-page{padding:25px 16px}.auth-page>section{margin:45px auto;padding:25px}.auth-page h1{font-size:32px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}@page{size:A4 landscape;margin:12mm}@media print{:root{background:#fff;font-size:10px}body{background:#fff;min-width:0;color:#15232b;-webkit-print-color-adjust:exact;print-color-adjust:exact}.workspace-navigation,.app-header,.app-tabs,.notice,.checks-strip,.app-footer,.report-toolbar,dialog,.content-page,.workspace{display:none!important}.report-page{padding:0;display:block}.report-document{box-shadow:none;border:0;padding:0;width:100%;max-width:none;margin:0;font-size:9px;line-height:1.55}.print-watermark{display:block;position:fixed;top:47%;left:15%;transform:rotate(-22deg);font-size:54px;font-weight:800;letter-spacing:4px;color:#955722;opacity:.065;z-index:99;pointer-events:none;white-space:nowrap}.report-header{padding-bottom:10px;gap:12px;break-inside:avoid}.report-header h1{font-size:20px}.report-header p{font-size:10px}.report-status{font-size:7px}.report-meta{padding:12px 0;gap:12px;font-size:9px;grid-template-columns:repeat(4,1fr)}.report-meta b{font-size:7px}.report-document>.note{font-size:8px;padding:9px;break-inside:avoid}.report-section{margin-top:18px;overflow:visible}.report-section>h2{font-size:13px;padding:6px 0;margin-bottom:9px;break-after:avoid}.report-section>h3{break-after:avoid}.report-section p{font-size:8px;margin:8px 0;orphans:3;widows:3}.report-section table{font-size:8px;width:100%;min-width:0;margin:10px 0}.report-section th{font-size:7px}.report-section td,.report-section th{padding:5px 6px}table{break-inside:auto}thead{display:table-header-group}tr{break-inside:avoid}tfoot{display:table-footer-group}.report-plan{width:100%;min-width:0;max-height:150px;break-inside:avoid}.report-scene{break-inside:avoid;margin:9px 0}.report-scene img{max-height:215px;width:100%;height:auto;object-fit:contain}.report-scene figcaption{font-size:7px;padding:6px 9px}.formula-note{font-size:8px;padding:10px;break-inside:avoid}.report-foot-block{break-inside:avoid}.report-foot-block h3{font-size:10px}.report-foot-grid{grid-template-columns:180px 1fr;gap:30px}.report-foot-grid svg{max-height:155px}.report-loads td{font-size:7px}.report-sources{font-size:7px;line-height:1.6}.report-footer{font-size:7px;margin-top:15px;padding-top:8px}.hash{font-size:6px}a{color:#294e5b;text-decoration:none}.report-section p .hash{display:inline}}.section-results{border-top:1px solid #e0e8ec;padding:12px 16px}.section-results summary{font-size:10px;color:#496d7d;font-weight:700;cursor:pointer;min-height:28px}.section-results table{font-size:9px}.section-results td{white-space:nowrap}.phase-tag{font-size:9px}.phase-tag b{font-size:8px}.drag-label{pointer-events:auto;min-height:25px;touch-action:none;cursor:grab;border:1px solid #dfc16d;font-size:8px;box-shadow:0 1px 3px #553d1815}.drag-label:active{cursor:grabbing;background:#fff0bc}.drag-label:focus-visible{outline:2px solid #90701c}.segmented button[aria-pressed=true]{background:#203c49;color:#fff}.model-view-switch{display:flex;justify-content:space-between;gap:8px;align-items:center;margin:0 0 10px}.model-view-switch>button{font-size:10px;min-height:34px}.geo-shell{position:relative;background:#e7efed;border:1px solid #bfced4;border-radius:8px;overflow:hidden;box-shadow:var(--shadow)}.geo-toolbar{display:flex;gap:6px;align-items:center;flex-wrap:wrap;padding:10px;background:#f9fbfc;border-bottom:1px solid var(--line)}.geo-toolbar>button{font-size:10px;min-height:33px;padding:5px 9px}.geo-toolbar>button[aria-pressed=true]{background:#e5f0f1;border-color:#99b9be;color:#346576}.geo-toolbar>span{font-size:8px;color:var(--muted);margin-left:auto}.geo-canvas{height:535px;position:relative}.geo-caption{padding:12px 15px;background:#f7fafb;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:4px;font-size:10px;color:#4e6c79}.geo-caption strong{font-size:11px;color:#274d5e}.geo-caption small{font-size:9px;line-height:1.6}.geo-loading{position:absolute;left:18px;top:70px;background:#fff;padding:10px 15px;border-radius:5px;font-size:11px;box-shadow:var(--shadow)}.geo-error{position:absolute;top:64px;left:12px;right:55px;font-size:10px;padding:10px;background:#fff5e3;border:1px solid #dbc28c;z-index:5;display:flex;align-items:center;gap:10px}.geo-error button{font-size:9px;min-height:30px;flex-shrink:0}.geo-marker{min-height:28px;padding:5px 8px;font-size:10px;line-height:1.2;background:#edf4f5e8;color:#345e71;border:1px solid #9bb9c2;border-radius:4px;box-shadow:0 2px 4px #23425224;white-space:nowrap;cursor:pointer}.geo-marker.temporary{z-index:2;background:#fff3cb;color:#7c540e;border-color:#d3a640;cursor:grab}.geo-marker.selected{z-index:3;font-weight:800;outline:2px solid #dba639;outline-offset:2px;background:#ffe7a0}.geo-canvas .maplibregl-ctrl button{border-radius:0;min-height:29px;padding:0}.geo-canvas .maplibregl-ctrl-attrib{font-size:8px;line-height:15px}.geo-canvas .maplibregl-ctrl-attrib-button{min-height:24px}.geo-canvas .maplibregl-ctrl-scale{font-size:9px}.geo-canvas canvas:focus-visible{outline-offset:-3px}.support-page{padding:28px 32px 40px;max-width:1800px;margin:auto}.support-intro{display:flex;max-width:none;align-items:flex-start;justify-content:space-between;gap:30px}.support-intro>div:first-child{max-width:750px}.support-intro p{font-size:12px;color:var(--muted);margin-top:7px;line-height:1.8}.support-case-select{min-width:0;display:grid;grid-template-columns:120px minmax(220px,1fr);gap:12px;max-width:470px}.support-grid{display:grid;grid-template-columns:350px minmax(0,1fr);gap:22px;align-items:start}.support-controls,.support-results{display:flex;flex-direction:column;gap:18px;min-width:0}.support-block{background:#fff;border:1px solid var(--line);border-radius:7px;padding:20px;min-width:0}.support-controls .support-block{padding:18px;display:flex;flex-direction:column;gap:14px}.support-block h3{display:flex;align-items:center;gap:9px;font-size:16px}.support-block h3 svg{color:#6a939f}.support-block details{border-top:1px solid #dee6e9;padding-top:7px}.support-block details[open]>summary{margin-bottom:10px}.support-block summary{font-size:11px;font-weight:700;cursor:pointer;min-height:34px;padding:6px 0;color:#385f71}.support-block details .field-grid{margin:10px 0}.support-block .source-field{margin-top:10px}.support-block .note{margin-top:12px}.toggle-field{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:700;padding:8px 0;cursor:pointer}.toggle-field input{width:18px;height:18px;accent-color:#39768a;cursor:pointer}.support-start{padding:65px 45px;background:#f8fbfb;border:1px dashed #a5b9c2;border-radius:8px;display:flex;align-items:flex-start;flex-direction:column;gap:18px;color:#365e70}.support-start p{color:#677f8a;line-height:1.9;max-width:580px}.support-summary{display:grid;grid-template-columns:1fr 1fr 1.35fr;background:#213e4b;color:#fff;border-radius:8px;overflow:hidden}.support-summary>div{padding:20px;border-right:1px solid #ffffff20;display:flex;flex-direction:column;gap:7px}.support-summary small{color:#adc6d1;font-size:10px}.support-summary b{font-size:27px;font-weight:650;letter-spacing:-.8px;line-height:1.3}.support-summary em{font-size:13px;font-style:normal;font-weight:500;color:#bdcfd7}.support-summary span{font-size:9px;color:#bacdd6}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.section-heading .eyebrow{font-size:8px}.section-heading>button{font-size:10px}.ballast-comparison{display:grid;grid-template-columns:1fr 40px 1fr;gap:16px;align-items:center;padding:8px 0 22px}.ballast-comparison small{display:block;font-size:10px;margin-bottom:7px}.ballast-comparison strong{font-size:29px;letter-spacing:-1px;line-height:1.3;color:#264f62}.ballast-comparison p{font-size:10px;color:#6b8089;margin-top:5px}.comparison-arrow{color:#99b2bc;font-size:30px}.comparison>button{margin-top:15px}.support-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 14px;margin:22px 0 18px;padding-top:20px;border-top:1px solid #e0e8eb}.support-metrics dt{font-size:10px;color:#687e88}.support-metrics dd{margin:6px 0 0;font-size:19px;color:#2a5568;line-height:1.4}.support-metrics dd small{display:block;font-size:9px}.drawing-block{padding:18px}.drawing-downloads{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.drawing-downloads button,.drawing-downloads a{font-size:10px;min-height:33px;padding:7px 10px}.drawing-downloads a{display:flex;align-items:center;border:1px solid var(--line);border-radius:5px}.frame-drawing{background:#fff;overflow:auto;border:1px solid #dce5e9;border-radius:3px}.frame-drawing svg{display:block;width:100%;min-width:620px;height:auto}.drawing-block>.microcopy{margin-top:12px}.support-results table{font-variant-numeric:tabular-nums}.support-results .table-scroll{margin-bottom:10px}.value-danger{color:#a63b32;font-weight:700}.support-issues{padding:5px 3px}.support-issues>h3{font-size:13px;color:#536f7b;margin-bottom:12px}.support-issues>div{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-top:1px solid #d5dfe4;font-size:10px;color:#627b88}.support-issues svg{flex-shrink:0;margin-top:3px;color:#b0934a}.support-issues p{line-height:1.7}.support-issues .blocking{color:#a0493f}.support-issues .blocking svg{color:#b76357}.support-block .source-list{display:block;list-style:none;padding-left:0}.support-block .source-list li{padding:12px 0;border-bottom:1px solid #dce5e8;font-size:11px}.support-block .source-list p{font-size:10px;color:#697f8a;margin-top:5px;line-height:1.8}.report-frame{break-inside:avoid}.report-frame svg{max-height:530px;width:100%;display:block}@media(min-width:1650px){.geo-canvas{height:610px}.support-grid{grid-template-columns:385px minmax(0,1fr)}}@media(max-width:1200px){.support-page{padding:24px}.support-grid{grid-template-columns:325px minmax(0,1fr);gap:16px}.support-intro{flex-wrap:wrap;gap:15px}.support-case-select{width:100%;max-width:600px}.support-summary{grid-template-columns:1fr 1fr}.support-summary>div:last-child{grid-column:1/-1;border-top:1px solid #ffffff20}.support-summary b{font-size:24px}.support-summary>div{padding:16px}.support-metrics{grid-template-columns:1fr 1fr}.section-heading{flex-wrap:wrap}.ballast-comparison strong{font-size:24px}.model-view-switch>button{font-size:9px;padding:6px}.model-view-switch .segmented button{padding:6px 8px}}@media(max-width:900px){.support-grid{grid-template-columns:1fr}.support-controls{display:grid;grid-template-columns:1fr 1fr;gap:15px}.support-controls>.support-block:last-child{grid-column:1/-1}.support-summary{grid-template-columns:1fr 1fr 1.4fr}.support-summary>div:last-child{grid-column:auto;border-top:0}.geo-canvas{height:490px}}@media(max-width:600px){.support-page{padding:22px 12px}.support-controls{display:flex}.support-intro{gap:16px}.support-case-select{grid-template-columns:minmax(0,1fr)}.support-block{padding:16px}.support-summary{grid-template-columns:1fr 1fr}.support-summary>div:last-child{grid-column:1/-1;border-top:1px solid #ffffff20}.support-summary b{font-size:25px}.support-metrics{gap:16px}.support-metrics dd{font-size:17px}.ballast-comparison{grid-template-columns:1fr 18px 1fr;gap:8px}.ballast-comparison strong{font-size:21px}.ballast-comparison small,.ballast-comparison p{font-size:9px}.comparison-arrow{font-size:20px}.support-block h3{font-size:15px}.model-view-switch{flex-wrap:wrap}.model-view-switch>button{margin-left:auto}.geo-toolbar>span{display:none}.geo-canvas{height:440px}.geo-error{flex-direction:column;align-items:flex-start}.geo-caption{font-size:9px}.geo-caption small{font-size:8px}.geo-marker{font-size:9px}.support-start{padding:35px 25px}}@media print{.support-page{display:none!important}.report-frame{break-before:page;break-after:page}.report-frame svg{max-height:174mm;width:100%;height:auto}.report-support-table td{font-size:7px}}.ballast-preset{display:flex;flex-direction:column;gap:7px;padding:12px;background:#eff5f4;border-left:3px solid #547e83;font-size:11px}.ballast-preset span{color:#617b83;font-size:10px}.ballast-preset button{align-self:flex-start;margin-top:4px}.element-panel>.microcopy{margin:12px 0}.element-capacity-editor{margin:18px 0;border-bottom:1px solid var(--line);padding-bottom:8px}.element-capacity-editor .details-body{max-width:680px}.element-load-table{min-width:700px}.element-load-table small{display:block;font-size:9px;line-height:1.6;color:#687d87;white-space:normal;margin-top:5px}.element-capacity-cell{max-width:240px;white-space:normal!important;line-height:1.8}.element-drawings{display:grid;gap:14px}.element-panel .frame-drawing svg{min-width:760px}.report-element-sheet{break-inside:avoid;margin:16px 0}.report-element-sheet svg{display:block;width:100%;height:auto}@media print{.report-element-sheet{break-before:page;break-after:page;margin:0}.report-element-sheet svg{width:100%;max-height:174mm;height:auto}}.phase-handle{--phase-color:#477d87;transform:translate(9px,-50%);white-space:nowrap;pointer-events:auto;-webkit-user-select:none;user-select:none;touch-action:none;width:max-content}.phase-handle-row{display:flex;align-items:stretch;gap:2px}.phase-pick,.phase-height{border:1px solid color-mix(in srgb,var(--phase-color) 45%,white);background:#fffe;box-shadow:0 2px 9px #253f4b20;border-radius:4px;min-height:27px;padding:4px 7px;font-size:10px;color:#385361;touch-action:none}.phase-pick{cursor:grab;display:flex;gap:7px}.phase-pick b{color:var(--phase-color)}.phase-pick span{font-variant-numeric:tabular-nums}.phase-handle.selected .phase-pick{border:2px solid var(--phase-color);padding:3px 6px}.phase-height{cursor:ns-resize;padding:4px;color:var(--phase-color)}.phase-handle.dragging .phase-pick{background:#fcf1cb;cursor:grabbing}.phase-angle-label{display:block;background:#ffffffed;padding:3px 5px;font-size:8px;border-radius:3px;margin-top:2px;color:#3e5f6d;box-shadow:0 1px 5px #253f4b13}.phase-placement-bar{background:#f8fbfc;border:1px solid #cbdadf;border-top:0;padding:12px 15px;margin:0 0 16px;border-radius:0 0 7px 7px;font-size:10px;color:#587482;line-height:1.7}.phase-placement-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.phase-placement-actions>strong{font-size:12px}.phase-placement-actions>span{font-variant-numeric:tabular-nums}.phase-placement-actions>button{font-size:10px;min-height:30px;padding:5px 8px;margin-left:auto}.phase-placement-actions>.icon-button{margin-left:0}.phase-placement-bar.transferring{border-color:#c49a37;background:#fdf8e9}.phase-angles{display:flex;flex-wrap:wrap;gap:4px 16px;margin-top:8px}.phase-angles b{font-variant-numeric:tabular-nums;color:#305667}.phase-angles small{flex-basis:100%;font-size:9px;color:#748a92}.transfer-instruction{margin:7px 0;font-weight:600;color:#8a631a}.geo-stage{position:relative}.geo-phase-overlays{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:4}.geo-phase-position{position:absolute;left:0;top:0;will-change:transform}.phase-height:focus-visible,.phase-pick:focus-visible{outline:2px solid var(--phase-color);outline-offset:2px}@media(max-width:600px){.phase-placement-actions>button{margin-left:0}.phase-placement-actions>span{flex-basis:100%}.phase-angles{display:grid;gap:6px}.phase-angle-label{font-size:7px}}.phase-handle.choosing-target:not(.dragging){pointer-events:none;opacity:.55}.phase-handle.choosing-target:not(.dragging) button{pointer-events:none}.phase-angle-label{position:absolute;left:100%;top:2px;margin:0 0 0 5px;padding:5px 7px}@media(max-width:600px){.phase-angle-label{display:none}}.insulator-target{position:relative;transform:translate(-14px,-14px);width:28px;height:28px;min-height:28px;border:0;border-radius:50%;background:transparent;pointer-events:auto;touch-action:none;padding:0;display:grid;place-items:center;cursor:crosshair;box-shadow:none}.insulator-target>i{width:14px;height:14px;border:2px solid #568578;border-radius:50%;background:#f7fcfad9;box-shadow:0 0 0 3px #ffffff80}.insulator-target>span{position:absolute;left:26px;top:1px;padding:4px 6px;background:#f4faf7eb;border:1px solid #c3d8ce;border-radius:4px;white-space:nowrap;text-align:left;font-size:9px;font-variant-numeric:tabular-nums;pointer-events:none;color:#386655}.insulator-target small{display:block;font-size:8px;color:#608676}.insulator-target.available>i{width:19px;height:19px;border-color:#128365;background:#d8f2e6}.insulator-target.snapped>i{width:27px;height:27px;background:#0d8261;border-color:#fff;box-shadow:0 0 0 5px #14916855}.insulator-target.snapped>span{background:#087453;border-color:#087453;color:#fff}.insulator-target.snapped small{color:#def5e9}.phase-drag-badge{display:block;transform:translate(20px,calc(-100% - 16px));padding:7px 10px;white-space:nowrap;background:#fff8e7;border:1px solid #bf9135;border-radius:5px;box-shadow:0 2px 8px #17373125;font-size:11px;font-weight:700;color:#70521c;pointer-events:none}.phase-drag-badge small{display:block;font-size:9px;font-weight:400}.phase-drag-badge.snapped{background:#087453;color:#fff;border-color:#087453}.level-force-label{display:block;transform:translate(calc(-100% - 12px),-50%);background:#f7fafbd9;border-left:2px solid #3f6376;padding:4px 6px;white-space:nowrap;pointer-events:none;font-size:9px;font-variant-numeric:tabular-nums;color:#23495c;border-radius:3px}.level-force-label small{display:block;font-size:8px;color:#536f7c}.phase-angle-label{pointer-events:none}.tower-row{display:flex;align-items:center;gap:2px}.tower-row>button:first-child{flex:1;min-width:0;justify-content:flex-start;gap:7px;padding:9px 6px;background:transparent;border-color:transparent}.tower-row>button.selected:first-child{background:#fff5de;border-color:#e0c27c}.tower-row>button>span:nth-child(2){display:flex;flex-direction:column;align-items:flex-start;gap:3px}.tower-row small{font-size:8px}.tower-remove{flex-shrink:0;width:32px;min-height:40px;padding:5px;border:0;background:transparent}.tower-row .item-count{font-size:14px}.tower-row .tower-symbol{width:23px}.attachment-loads{margin:0 0 17px;border:1px solid var(--line);border-radius:7px;background:#fff;overflow:hidden}.attachment-loads>header{display:flex;gap:10px;align-items:baseline;justify-content:space-between;padding:13px 15px 0}.attachment-loads h3{font-size:13px}.attachment-loads header>span{font-size:9px;color:var(--muted)}.attachment-loads>p{font-size:10px;line-height:1.6;margin:8px 15px 12px;color:#5a717c}.attachment-loads table{font-size:10px}.attachment-loads td{font-variant-numeric:tabular-nums}.attachment-loads tbody th{font-size:10px;white-space:nowrap}.ballast-overview{margin-bottom:22px}.ballast-overview th small,.ballast-overview td small{display:block;margin-top:3px;font-size:9px;color:#6a7e84}.ballast-overview td{font-variant-numeric:tabular-nums}.ballast-overview button{font-size:11px;white-space:nowrap}@media print{.attachment-loads{break-inside:avoid;border-radius:0}.attachment-loads table{font-size:9px}.attachment-loads>header{padding-top:10px}.attachment-loads .table-scroll{overflow:visible}}.geo-phase-position[data-phase-marker]{z-index:3}.insulator-target>span{opacity:0}.insulator-target.available>span,.insulator-target:hover>span,.insulator-target:focus-visible>span{opacity:1}.insulator-target>i{pointer-events:none}.geo-drag-position{z-index:6}.phase-drag-badge small{color:inherit}.insulator-target.snapped>span{display:none}.line-configuration{display:grid;gap:11px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.bundle-diagram{display:flex;align-items:center;gap:9px;min-width:0;font-variant-numeric:tabular-nums}.bundle-diagram svg{width:58px;height:55px;flex-shrink:0}.bundle-diagram span{display:flex;flex-direction:column;gap:4px}.bundle-diagram b{font-size:10px}.bundle-diagram small{font-size:9px;color:var(--muted)}.circuit-group{display:flex;flex-direction:column;gap:4px}.circuit-group h3{font-size:9px;text-transform:uppercase;letter-spacing:.06em;color:#617984;margin:10px 0 3px}.phase-list .circuit-group>button{width:100%;justify-content:flex-start;gap:7px;background:transparent;border-color:transparent;padding:8px 5px;min-height:40px}.phase-list .circuit-group>button.selected{border-color:#9db7c2;background:#eaf2f5}.phase-list .circuit-group>button b{overflow:hidden;text-overflow:ellipsis}.line-layout-legend{font-size:10px;color:#3e5e6b;font-variant-numeric:tabular-nums;padding:9px 12px;background:#f5f9fa;border-bottom:1px solid var(--line);pointer-events:none}.load-colour-panel{background:#f8fafb;border:1px solid #cbd7dd;border-radius:7px;padding:12px 14px;margin:10px 0;font-size:10px;color:#526a76;min-width:0}.load-colour-panel>header{display:flex;align-items:center;justify-content:space-between;gap:14px}.load-colour-panel>header>div{display:flex;flex-direction:column;gap:3px}.load-colour-panel strong{color:#2d4c5c;font-size:12px}.load-colour-panel header small{font-size:9px}.load-colour-panel .field{margin:0;max-width:190px}.load-colour-panel .field select{min-height:34px;font-size:10px;padding:6px 8px}.load-colour-key{display:grid;grid-template-columns:auto 1fr auto;gap:6px;margin-top:10px;align-items:center;font-size:9px}.load-colour-key>i{grid-column:1/-1;height:6px;border-radius:3px}.load-colour-key>b{text-align:center;font-weight:500}.load-colour-key span:last-child{display:flex;gap:4px;align-items:center}.load-colour-key span>i{width:8px;height:8px;border-radius:2px}.load-colour-panel p{font-size:9px;line-height:1.6;margin:8px 0;color:#637a84}.load-colour-strips{display:flex;flex-direction:column;gap:7px;font-variant-numeric:tabular-nums}.load-colour-strips>div>span{display:block;font-size:9px;margin-bottom:4px}.load-colour-strips>div>div{display:flex;flex-wrap:wrap;gap:4px}.load-colour-strips [data-load-member]{display:grid;grid-template-columns:7px 1fr;gap:3px 5px;align-items:center;padding:5px 7px;background:#fff;border:1px solid #e1e8eb;border-bottom:3px solid;font-size:9px;min-width:58px;border-radius:3px}.load-colour-strips [data-load-member]>i{width:7px;height:7px;border-radius:2px}.load-colour-strips b{grid-column:1/-1;font-weight:600;font-size:9px}.load-colour-panel details{margin-top:9px;border-top:1px solid #e1e8eb;padding-top:7px}.load-colour-panel summary{cursor:pointer;font-size:9px}.load-scale-controls{display:grid;grid-template-columns:1fr 1fr auto;align-items:end;gap:10px;margin:10px 0}.load-scale-controls button{font-size:9px;min-height:39px}.load-scale-controls .field{max-width:none}@media(max-width:600px){.load-colour-panel{padding:10px}.load-colour-panel>header{gap:8px}.load-colour-panel>header>div{min-width:0}.load-colour-panel>header strong{font-size:11px}.load-colour-panel .field{max-width:150px}.load-scale-controls{grid-template-columns:1fr 1fr}.load-scale-controls button{grid-column:1/-1}.load-colour-strips [data-load-member]{flex:1;min-width:55px}}.scene-shell>.line-layout-legend{position:absolute;top:51px;left:12px;right:12px;z-index:24;border:0;background:#f5f9fae8;border-radius:4px;padding:6px 8px;font-size:9px}.earth-target>i{border-color:#526878;border-radius:2px}.earth-target>span{color:#405866}@media(max-width:760px){.line-block>.line-configuration{grid-column:1/-1;grid-template-columns:1fr 1fr;gap:10px 14px}.line-configuration>.microcopy{grid-column:1/-1;margin:0}.line-configuration .bundle-diagram{min-height:55px}.scene-shell>.line-layout-legend{font-size:8px;left:9px;right:9px}.phase-list .circuit-group>button{font-size:10px;gap:5px}}.phase-label-leader{position:absolute;left:0;top:0;width:1px;height:1px;overflow:visible;pointer-events:none}.phase-label-leader line{stroke:#637f8d;stroke-width:1;stroke-dasharray:3 2}.mast-geometry-legend{font-size:9px;padding:6px 12px;color:#526d78;background:#f5f9fa;border-bottom:1px solid var(--line);pointer-events:none}.scene-shell>.mast-geometry-legend{position:absolute;top:76px;left:12px;right:12px;z-index:24;border:0;border-radius:4px;background:#f5f9fae8;padding:5px 8px;font-size:8px}.axis-dimension{display:inline-block;white-space:nowrap;padding:4px 6px;border:1px solid #aec3cc;border-radius:3px;background:#fafffff0;color:#294f60;font-size:9px;font-variant-numeric:tabular-nums;pointer-events:none;box-shadow:0 1px 4px #18374914}.axis-dimension b{font-weight:750}.geo-phase-position:has(>.axis-dimension){pointer-events:none}.geo-phase-position>.axis-dimension{transform:translate(-50%,-50%)}.dimension-source{display:grid;gap:6px}.dimension-source button{min-height:30px;font-size:10px;justify-self:start}.mast-distance>small{font-size:9px;line-height:1.5}.line-configuration>h3{font-size:12px}@media(max-width:760px){.line-configuration>h3{grid-column:1/-1}.scene-shell>.mast-geometry-legend{left:9px;right:9px;font-size:8px}.axis-dimension{font-size:8px}}
