:root{--navy:#142332;--muted:#637282;--red:#df001b;--bg:#f2f4f7;--line:#e2e7ed;--blue:#247baf;--amber:#9c6105;--shadow:0 4px 24px #172b3e08;color-scheme:light;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--navy);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--bg);padding-bottom:126px}button,input,select{font:inherit}button,select,summary,.import-label{cursor:pointer}button{border:0;color:inherit}button:disabled{opacity:.4;cursor:default}button:focus-visible,select:focus-visible,summary:focus-visible,[role=button]:focus-visible,a:focus-visible{outline:3px solid var(--blue);outline-offset:3px}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.icon-defs{position:absolute;width:0;height:0;overflow:hidden}[hidden]{display:none!important}h1,h2,p{margin:0}h2{font-size:17px;letter-spacing:-.4px}a{color:inherit}.app-header{height:90px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 32px;gap:35px}.brand{display:flex;flex:none}.brand img{display:block;width:233px;height:auto}.header-context{display:grid;gap:6px;padding-left:30px;border-left:1px solid var(--line)}.header-context strong{font-size:13px;letter-spacing:1.5px}.header-context span{font-size:12px;color:var(--muted)}.version-badge{margin-left:auto;border:1px solid var(--line);padding:8px 12px;border-radius:6px;font-size:10px;letter-spacing:1px;color:var(--muted)}.app-layout{display:grid;grid-template-columns:258px minmax(0,1fr);max-width:1800px;margin:auto}.catalog-panel{background:var(--navy);color:white;padding:28px 16px;min-height:calc(100vh - 90px)}.catalog-title{padding:0 12px 23px}.eyebrow{font-size:10px;letter-spacing:1.6px;font-weight:700;display:block;color:var(--muted);margin-bottom:9px}.catalog-title .eyebrow{color:#91a2b3}.catalog-title h2{font-size:18px}.catalog-title h2 span{font-size:11px;display:inline-block;background:#ffffff18;padding:3px 6px;border-radius:4px;margin-left:4px}.patrol-tab{display:flex;width:100%;gap:11px;text-align:left;align-items:center;background:transparent;color:#c2cdd8;padding:13px 10px;border-radius:8px;margin-bottom:5px;min-height:61px}.patrol-tab:hover{background:#ffffff09}.patrol-tab.active{background:white;color:var(--navy);box-shadow:0 4px 20px #0002}.patrol-number{font-size:12px;border:1px solid #ffffff27;border-radius:5px;padding:8px 6px;font-weight:700}.active .patrol-number{background:#fff0f2;border-color:#ffcbd3;color:var(--red)}.patrol-tab strong{font-size:12px;display:block;line-height:1.4}.patrol-tab small{font-size:10px;display:block;margin-top:4px;opacity:.75}.catalog-foot{border-top:1px solid #ffffff18;margin:28px 12px 0;padding-top:20px;display:flex;align-items:center;gap:10px;color:#96a7b8}.catalog-foot p{font-size:11px;line-height:1.7}.catalog-foot strong{font-weight:400}.mobile-selector{display:none}.main-area{padding:28px 28px 0;min-width:0}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:23px}.page-heading .eyebrow{color:var(--red)}h1{font-size:28px;line-height:1.2;letter-spacing:-1px}.page-heading p{font-size:13px;color:var(--muted);margin-top:8px}.heading-meta{display:flex;flex-direction:column;gap:7px;font-size:11px;align-items:flex-end;color:var(--muted);flex:none}.heading-meta span:first-child{color:var(--navy);background:white;border:1px solid var(--line);padding:7px 11px;border-radius:6px;font-weight:600}.workbench{display:grid;grid-template-columns:minmax(0,1fr) 322px;gap:20px;align-items:start}.map-card,.route-panel,.task-panel,.connections-card,.source-notes{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);overflow:hidden}.map-toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:18px 20px 15px}.plan-id{display:block;font-size:10px;color:var(--muted);letter-spacing:1px;margin-bottom:5px}.map-toolbar h2{font-size:15px}.zoom-controls{display:flex;align-items:center;border:1px solid var(--line);border-radius:6px;overflow:hidden;flex:none}.zoom-controls button{height:40px;min-width:36px;padding:0 8px;background:white}.zoom-controls button:hover{background:var(--bg)}.zoom-controls output{font-size:10px;min-width:41px;text-align:center}.zoom-controls #zoom-fit{font-size:10px;border-left:1px solid var(--line)}#map-nav{display:flex;overflow-x:auto;border-bottom:1px solid var(--line);padding:0 12px;scrollbar-width:thin}.map-tab{background:#fff;white-space:nowrap;padding:15px 12px;font-size:11px;border-bottom:3px solid transparent;min-height:48px;color:var(--muted)}.map-tab.active{color:var(--red);border-color:var(--red);font-weight:700}.map-viewport{height:clamp(390px,53vh,620px);overflow:auto;position:relative;background:#edf0f3;overscroll-behavior:contain;scrollbar-width:thin;touch-action:pan-x pan-y pinch-zoom}#map-inner{display:flex;align-items:center;justify-content:center;min-width:100%;min-height:100%;width:max-content;height:max-content}#map{flex:none;display:block;overflow:hidden;stroke:none;width:auto;height:auto;background:#eef0f2}.map-loading{position:absolute;top:10px;left:10px;z-index:2;background:white;padding:8px 12px;border-radius:6px;font-size:11px;pointer-events:none}#map .route-line{stroke-linecap:round;stroke-linejoin:round;fill:none;vector-effect:non-scaling-stroke}#map .point{cursor:pointer;outline:none}#map .point text{font-family:inherit;font-weight:750;text-anchor:middle;dominant-baseline:central;pointer-events:none;fill:white;stroke:none}#map .point:focus-visible .pin{stroke:#142332;stroke-width:4}#map .transition-label{fill:#142332;stroke:#fff;paint-order:stroke;stroke-width:4;font-weight:700;font-family:inherit}.legend{display:flex;flex-wrap:wrap;gap:14px;padding:13px 20px;font-size:10px;color:var(--muted);border-bottom:1px solid var(--line)}.legend>span{display:flex;align-items:center;gap:6px}.key{height:8px;width:8px;border-radius:50%;background:var(--red)}.key.current{background:var(--blue);box-shadow:0 0 0 3px #247baf20}.key.issue{background:#fff;border:2px solid var(--red)}.key.uncertain{border-top:2px dashed var(--amber);border-radius:0;width:16px;height:0}.current-detail{padding:18px 20px;display:flex;gap:13px;min-height:96px;align-items:flex-start}.current-number{background:#eaf4fa;color:var(--blue);font-size:18px;font-weight:750;width:42px;height:42px;border-radius:9px;display:grid;place-items:center;flex:none}.current-detail strong{display:block;font-size:14px;line-height:1.45}.current-detail p{font-size:11px;line-height:1.65;color:var(--muted);margin-top:4px}.current-detail .transition-note{color:var(--amber)}.map-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 20px 14px;font-size:10px;color:var(--muted)}.text-button{background:none;color:var(--muted);font-size:11px;min-height:40px;padding:6px 8px}.text-button:hover{color:var(--red)}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:#f5f7fa;border:1px solid var(--line);border-radius:7px;min-height:42px;padding:9px 12px;font-size:11px;font-weight:650}.button.primary{background:var(--red);border-color:var(--red);color:white;font-size:13px;min-width:191px;box-shadow:0 4px 12px #df001b20}.button.primary svg{width:15px;height:15px;fill:white;stroke:white}.route-head{padding:20px 18px 10px;display:flex;justify-content:space-between;align-items:center}.route-head h2 span{background:var(--bg);font-size:10px;border-radius:5px;padding:3px 6px;margin-left:5px}.route-head .eyebrow{font-size:9px}.route-head .text-button{padding-right:0}#validation{padding:0 18px 12px;font-size:11px;line-height:1.6}#validation .success{color:#15705c}#validation .warning{color:var(--amber)}#validation .error{color:var(--red)}#validation details{margin-top:8px}#validation ul{padding-left:16px;margin:7px 0 0}.route-tools{display:flex;gap:6px;padding:0 18px 14px}.route-tools .button{flex:1;min-width:0;font-size:10px;padding:7px}.route-list{max-height:330px;overflow:auto;border-block:1px solid var(--line);scrollbar-width:thin;overscroll-behavior:contain}.route-empty{padding:30px 24px;text-align:center;line-height:1.7;color:var(--muted);font-size:12px}.route-empty svg{width:30px;height:30px;display:block;margin:0 auto 10px;color:#a8b4bf}.route-row{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid #edf0f4}.route-row:last-child{border-bottom:0}.route-row.current{background:#eaf4fa}.route-row.visited{background:#f2f8f5}.row-order{width:19px;text-align:center;font-size:10px;color:var(--muted);flex:none}.row-main{flex:1;text-align:left;background:none;min-width:0;min-height:34px;padding:0;font-size:11px;line-height:1.5}.row-main strong{display:block}.row-main small{font-size:9px;color:var(--muted)}.row-remove{background:none;color:#8c99a5;min-width:34px;min-height:36px;font-size:17px}.route-actions{padding:8px 12px 16px}.route-actions>div{display:flex;justify-content:space-between;border-top:1px solid var(--line)}.route-actions p{font-size:9px;color:#83909c;padding:0 8px}.import-label{display:inline-flex;align-items:center}.import-label input{display:none}.points-picker{border-bottom:1px solid var(--line);font-size:11px;padding:0 18px}.points-picker summary{min-height:44px;align-content:center}#points-list{display:grid;gap:5px;padding-bottom:12px;max-height:300px;overflow:auto}.point-list-button{background:#f5f7fa;text-align:left;padding:9px;min-height:44px;font-size:11px;border-radius:5px}.point-list-button.selected{color:var(--red);background:#fff0f2}.connections-card{margin-top:20px}.connections-card summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px;list-style:none}.connections-card summary strong{font-size:14px;display:block}.connections-card .eyebrow{font-size:9px;margin-bottom:6px}.expand-label{font-size:10px;color:var(--muted)}.section-intro{font-size:12px;color:var(--muted);line-height:1.7;padding:0 20px 16px}#connections{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:0 20px}.connection{border:1px solid var(--line);border-radius:8px;padding:12px;display:flex;gap:10px;align-items:start}.connection>svg{color:var(--muted);flex:none;margin-top:2px}.connection.closed{border-color:#f0abb5;background:#fff8f9}.connection-body{flex:1;min-width:0}.connection strong{font-size:11px;display:block;line-height:1.5}.connection p{font-size:10px;line-height:1.6;color:var(--muted);margin:4px 0}.connection .uncertain{color:var(--amber)}.connection-actions{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:7px}.connection-actions select{max-width:100%;font-size:11px;border:1px solid var(--line);border-radius:5px;padding:8px;background:white;min-height:38px}.toggle{font-size:10px;min-height:38px;border:1px solid #c3ddd4;border-radius:5px;background:#eff8f4;color:#15705c;padding:7px 9px}.closed .toggle{background:#fff0f2;border-color:#f0abb5;color:var(--red)}#restore-links{margin:12px}.source-notes{margin-top:14px;padding:0 20px;font-size:12px;line-height:1.75;box-shadow:none;color:var(--muted)}.source-notes summary{padding:15px 0;color:var(--navy);font-size:11px}.source-notes ul{padding-left:18px;margin:0 0 14px}.source-notes p{border-top:1px solid var(--line);padding:12px 0 16px;font-size:11px}footer{padding:22px 0;display:flex;justify-content:space-between;gap:10px;font-size:9px;color:#8b98a6;letter-spacing:.5px}.playback{position:fixed;bottom:0;left:0;right:0;border-top:1px solid var(--line);background:#fff;z-index:20;padding:16px 28px max(16px,env(safe-area-inset-bottom));box-shadow:0 -5px 30px #14233208}.playback-inner{max-width:1440px;margin:auto;display:flex;align-items:center;gap:32px}.playback-progress{flex:1;min-width:0}.playback-progress>div:first-child{display:flex;gap:10px;justify-content:space-between;align-items:center;font-size:10px;margin-bottom:9px}.playback-progress strong{font-size:12px;white-space:nowrap}.playback-progress span{color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.progress{height:4px;background:#e8edf2;border-radius:8px;overflow:hidden}#progress-bar{height:100%;width:0;background:var(--red);transition:width .2s}.play-buttons{display:flex;align-items:center;gap:7px}.icon-button{min-width:42px;min-height:42px;border:1px solid var(--line);border-radius:7px;background:white;font-size:22px}.speed-label{display:flex;align-items:center;gap:6px;font-size:10px;color:var(--muted);margin-left:8px}.speed-label select{border:1px solid var(--line);padding:10px 7px;border-radius:6px;background:white;font-size:11px;height:42px}.toast{position:fixed;bottom:115px;left:50%;transform:translateX(-50%);max-width:min(90%,500px);background:var(--navy);color:white;border-radius:8px;padding:12px 18px;font-size:12px;line-height:1.7;z-index:40;box-shadow:0 6px 30px #0003}.task-panel{padding:24px}.task-panel h2{font-size:20px}.task-panel>p{font-size:12px;color:var(--muted);margin-top:8px;line-height:1.7}.task-panel ol{padding-left:20px;margin-bottom:0}.task-panel li{padding:10px 0;font-size:12px;line-height:1.8}.task-panel li::marker{color:var(--red);font-weight:700}dialog{width:min(96vw,1000px);max-height:94dvh;padding:0;border:1px solid var(--line);border-radius:12px;color:var(--navy)}dialog::backdrop{background:#142332b8}.dialog-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:white;border-bottom:1px solid var(--line);font-size:13px}.source-scroll{overflow:auto;max-height:calc(94dvh - 70px);touch-action:pan-x pan-y pinch-zoom}.source-scroll img{display:block;width:100%;height:auto}
@media(min-width:1600px){.main-area{padding:32px 36px 0}.workbench{grid-template-columns:minmax(0,1fr) 355px}.route-list{max-height:450px}.map-viewport{height:590px}}
@media(max-width:1190px){.app-layout{grid-template-columns:220px minmax(0,1fr)}.main-area{padding:24px 20px 0}.workbench{grid-template-columns:minmax(0,1fr) 285px;gap:14px}.map-toolbar{align-items:start;flex-direction:column;gap:12px}.map-viewport{height:400px}.catalog-panel{padding-inline:10px}.app-header{padding:0 24px;gap:22px}.header-context{padding-left:22px}.version-badge{display:none}.route-head{padding-inline:14px}.route-tools,#validation{padding-inline:14px}.heading-meta{font-size:10px}}
@media(max-width:950px){.app-layout{grid-template-columns:200px minmax(0,1fr)}.workbench{grid-template-columns:minmax(0,1fr)}.map-toolbar{flex-direction:row}.route-list{max-height:280px}.playback-inner{gap:20px}.playback-progress>div:first-child span{display:none}.page-heading{align-items:start}.heading-meta span:nth-child(2){display:none}}
@media(max-width:700px){body{padding-bottom:157px}.app-header{height:72px;padding:0 16px;gap:15px}.brand img{width:178px}.header-context{padding-left:14px}.header-context strong{font-size:9px;letter-spacing:.8px;line-height:1.7;max-width:110px}.header-context span{display:none}.app-layout{display:block}.catalog-panel{padding:14px 16px;background:var(--navy);min-height:0}.catalog-title,#patrol-nav,.catalog-foot{display:none}.mobile-selector{display:flex;align-items:center;gap:12px;color:#b7c4d1;font-size:10px}.mobile-selector select{min-width:0;flex:1;min-height:44px;padding:10px 36px 10px 12px;color:white;border:1px solid #ffffff2c;border-radius:7px;background:#203345;font-size:13px}.mobile-selector option{color:#142332;background:white}.main-area{padding:19px 12px 0}.page-heading{margin-bottom:17px;gap:10px}.page-heading .eyebrow{font-size:9px;margin-bottom:7px}h1{font-size:23px;letter-spacing:-.7px}.page-heading p{font-size:11px;margin-top:6px;line-height:1.6}.heading-meta span:first-child{padding:6px 7px;font-size:9px;white-space:nowrap;margin-top:4px}.workbench{gap:14px}.map-card,.route-panel,.connections-card,.source-notes,.task-panel{border-radius:10px}.map-toolbar{padding:13px 12px;gap:8px;align-items:center}.map-toolbar h2{font-size:12px}.plan-id{font-size:9px;margin-bottom:4px}.zoom-controls button{min-width:31px;height:42px;padding:0 5px}.zoom-controls output{min-width:32px;font-size:9px}.zoom-controls #zoom-fit{font-size:9px}.map-tab{padding:13px 10px;min-height:46px;font-size:10px}#map-nav{padding:0 5px}.map-viewport{height:clamp(310px,48svh,470px)}.legend{gap:12px;padding:11px 12px;font-size:9px}.current-detail{padding:14px 12px;min-height:90px;gap:11px}.current-detail strong{font-size:13px}.current-detail p{font-size:11px}.current-number{width:37px;height:37px;font-size:16px}.map-footer{padding:0 12px 10px;font-size:9px}.map-footer .text-button{font-size:10px;flex:none;padding-right:0}.route-head{padding:17px 16px 8px}.route-tools,#validation{padding-inline:16px}.route-tools .button{font-size:11px}.route-list{max-height:260px}.row-main{font-size:12px}.row-main small{font-size:10px}.points-picker{padding:0 16px}.connections-card{margin-top:14px}.connections-card summary{padding:17px 16px}.connections-card summary strong{font-size:13px}#connections{grid-template-columns:1fr;padding:0 16px}.section-intro{padding:0 16px 14px;font-size:11px}.connection strong{font-size:12px}.connection p{font-size:11px}.connection-actions select,.toggle{min-height:44px}.source-notes{padding:0 16px}.playback{padding:12px 12px max(12px,env(safe-area-inset-bottom))}.playback-inner{display:block}.playback-progress{margin-bottom:11px}.playback-progress>div:first-child{margin-bottom:7px}.playback-progress>div:first-child span{display:block;font-size:9px}.playback-progress strong{font-size:11px}.play-buttons{gap:5px}.play-buttons #play{flex:1;min-width:0;font-size:12px;min-height:46px;padding:8px}.play-buttons .icon-button{min-width:36px;min-height:46px;font-size:20px}.speed-label{font-size:0;margin-left:0;gap:0}.speed-label select{width:65px;padding:9px 4px;height:46px;font-size:10px}.toast{bottom:141px;font-size:11px}.task-panel{padding:20px 16px}.task-panel li{font-size:12px}footer{font-size:8px;letter-spacing:.2px;padding:20px 2px}}
@media(max-width:370px){.brand img{width:156px}.app-header{gap:12px}.header-context{padding-left:12px}.page-heading h1{font-size:21px}.zoom-controls #zoom-fit{display:none}.play-buttons .icon-button{min-width:32px}.speed-label select{width:58px}.play-buttons #play{font-size:11px;gap:5px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media(max-width:700px){.play-buttons .icon-button{min-width:44px}.speed-label select{width:60px}.play-buttons #play{font-size:11px;gap:5px}}
body.task-view{padding-bottom:0}