:root{color-scheme:dark;--surface:#0c1115;--panel:#111a1f;--text:#e9ece9;--muted:#a2b3ba;--accent:#f2bd77;--route:#90bfc6;--danger:#edaa99;--orbit:#3e5965;--line:#2c3c43;--service:#dfc59d;--service-text:#232a2b;--space-glow:#1b3036;--star:#b1cbd1;--focus:var(--accent);font-family:Arial,Helvetica,sans-serif;background:var(--surface);color:var(--text)}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit;color:inherit}button,a,input,select{touch-action:manipulation}a{color:inherit;text-underline-offset:4px}button{cursor:pointer}button:disabled{opacity:.4;cursor:default}button,input,select{background:var(--surface);border:1px solid var(--line);min-height:44px;padding:10px 12px;max-width:100%}button:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}:focus-visible{outline:2px solid var(--focus);outline-offset:4px}[hidden]{display:none!important}.sr-only,.skip:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.skip:focus{position:absolute;z-index:5;background:var(--surface);padding:15px}
.service-bar{display:flex;justify-content:space-between;gap:16px;padding:12px 3vw;background:var(--service);color:var(--service-text);font:11px 'Courier New',monospace;letter-spacing:.06em}.masthead{display:flex;align-items:center;justify-content:space-between;padding:36px 3vw;gap:25px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:22px}.brand-copy{min-width:0}.theme-voice{display:flex;flex-wrap:wrap;gap:5px 13px;align-items:baseline;margin:9px 0 0;color:var(--muted);font:10px/1.5 'Courier New',monospace}.theme-voice q{color:var(--route);font-style:normal}.theme-voice span::before{content:'// ';color:var(--accent)}.insignia{border:1px solid var(--route);color:var(--route);font-size:42px;border-radius:50%;width:60px;height:60px;display:grid;place-items:center;flex-shrink:0}.eyebrow{font:10px 'Courier New',monospace;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}h1{font-weight:400;letter-spacing:-.04em;font-size:clamp(26px,3.2vw,43px);margin:0}h2{font-weight:400;font-size:22px;margin:0 0 20px}.station-tag{text-align:right;font:12px 'Courier New',monospace;line-height:2;white-space:nowrap}.station-tag small{color:var(--muted)}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--route);margin-right:10px}.loading-bar{min-height:49px;padding:8px 3vw;display:flex;gap:16px;align-items:center;font:12px 'Courier New',monospace;color:var(--route)}.loading-bar p{margin:0}fieldset{margin:0;padding:0;border:0;min-width:0}.observatory{display:grid;grid-template-columns:220px minmax(0,1fr) 250px;border-block:1px solid var(--line)}.places,.inspector{background:var(--panel);padding:26px 22px}.places{border-right:1px solid var(--line)}.places nav{display:grid;gap:10px}.places nav button{text-align:left;display:flex;justify-content:space-between;align-items:center}.places nav button[aria-pressed=true]{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent)}.reference-link{display:block;margin-top:40px;font-size:12px;color:var(--accent)}.muted{font-size:12px;color:var(--muted);line-height:1.8}.places>.muted{margin-top:24px}.sky{padding:25px 28px 18px;background:radial-gradient(ellipse at 50% 50%,color-mix(in srgb,var(--space-glow) 40%,transparent),transparent 65%);min-width:0}.section-top{display:flex;gap:12px;justify-content:space-between}.tag{font:9px 'Courier New',monospace;letter-spacing:.05em;align-self:start;padding:6px;border:1px solid var(--line);white-space:nowrap}#breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;min-height:44px}#breadcrumbs button{border:0;font-size:12px;color:var(--route);padding:8px}.chart-tools{display:flex;align-items:center;gap:8px;margin-top:8px;font:12px 'Courier New',monospace}.chart-tools output{margin-left:auto;color:var(--muted)}#orbit-map{width:100%;display:block;min-height:260px;max-height:430px}#orbit-map circle.orbit{stroke:var(--orbit);fill:none;stroke-dasharray:3 6}#orbit-map .body{cursor:pointer}#orbit-map .body:focus{outline:none}#orbit-map .body:focus .halo,#orbit-map .body:hover .halo{stroke:var(--accent);stroke-width:2}#orbit-map .halo{fill:transparent;stroke:var(--route);stroke-width:1}#orbit-map text{fill:var(--text);font:13px 'Courier New',monospace}.chart-foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--muted);font:10px 'Courier New',monospace}.line-sample{display:inline-block;width:20px;border-top:1px dashed var(--route);margin-right:8px}.inspector{border-left:1px solid var(--line)}.inspector h2{color:var(--accent);font-size:28px}.inspector dl{margin:28px 0}.inspector dl>div{border-bottom:1px solid var(--line);padding:13px 0}dt{color:var(--muted);font-size:11px}dd{font:13px 'Courier New',monospace;margin:8px 0 0;line-height:1.5;overflow-wrap:anywhere}summary{cursor:pointer;min-height:44px;font-size:12px;padding:12px 0}#body-position{display:block;font:11px 'Courier New',monospace;line-height:1.8;overflow-wrap:anywhere}.inspector-note{margin-top:30px}.timeline{display:grid;grid-template-columns:300px minmax(0,1fr);gap:35px;padding:32px 3vw;border-bottom:1px solid var(--line)}#view-st{font:20px 'Courier New',monospace;color:var(--accent);line-height:1.6;display:block}label{display:flex;flex-direction:column;gap:7px;font-size:11px;color:var(--muted)}label input,label select{color:var(--text);width:100%;min-width:0}.control-row{display:flex;align-items:end;gap:12px;flex-wrap:wrap}.control-row label{flex:1;min-width:120px}#time-scrub{width:100%;padding:0;accent-color:var(--accent);border:0;margin-bottom:18px}.timeline-controls>label{margin-top:22px}#time-window{font:11px 'Courier New',monospace}#time-exact{max-width:330px}.utilities{display:grid;grid-template-columns:1fr 1fr}.utilities>section{padding:35px 3vw;min-width:0}.utilities>section+section{border-left:1px solid var(--line)}.metric{display:block;color:var(--route);font:clamp(24px,3vw,34px) 'Courier New',monospace;margin:32px 0 8px;overflow-wrap:anywhere}.check{flex-direction:row;align-items:center;min-height:44px;margin:15px 0;gap:12px}.check input{min-height:20px;width:20px;height:20px;accent-color:var(--accent)}.clocks{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:26px}.clocks output{display:block;color:var(--accent);font:19px 'Courier New',monospace;line-height:1.5}.clocks>div+div output{color:var(--route)}[aria-invalid=true]{border-color:var(--danger)}footer{border-top:1px solid var(--line);padding:25px 3vw;display:flex;justify-content:space-between;gap:20px;color:var(--muted);font:10px 'Courier New',monospace}
.service-bar nav{display:flex;gap:18px}
@media(max-width:1000px){.observatory{grid-template-columns:180px minmax(0,1fr)}.inspector{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:0 25px;border-top:1px solid var(--line);border-left:0}.inspector dl{grid-column:2;grid-row:1/5;margin:0}.timeline{grid-template-columns:220px 1fr}.utilities{grid-template-columns:1fr}.utilities>section+section{border-left:0;border-top:1px solid var(--line)}}
@media(max-width:650px){.masthead{align-items:start;padding:25px 18px;flex-wrap:wrap}.brand{gap:14px}.insignia{width:42px;height:42px;font-size:28px}.station-tag{text-align:left;margin-left:56px;font-size:10px}.service-bar{padding:12px 18px;font-size:9px}.observatory{display:flex;flex-direction:column}.places{padding:24px 18px;border-right:0;border-bottom:1px solid var(--line)}.places nav{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.places nav button{font-size:12px;padding:10px 8px}.places h2,.places>.muted{display:none}.places .reference-link{margin-top:16px}.sky{padding:25px 18px}.section-top{flex-wrap:wrap}.tag{font-size:8px}#orbit-map{min-height:210px}.chart-tools{gap:6px;font-size:11px}.inspector{padding:24px 18px;display:block}.inspector dl{display:grid;grid-template-columns:1fr 1fr;gap:15px}.timeline{display:block;padding:28px 18px}.timeline-controls{margin-top:25px}.control-row{gap:10px}.control-row label{min-width:110px}.utilities>section{padding:30px 18px}.clocks{gap:15px}.clocks output{font-size:16px}footer{padding:25px 18px;flex-direction:column}.chart-foot{line-height:1.5}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

.ship-controls{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:30px;padding:30px 3vw;border-block:1px solid var(--line);background:var(--panel)}.ship-controls>div{min-width:0}.ship-controls select{width:100%}.ship-controls input[type=range]{width:100%;padding:0;border:0;accent-color:var(--accent);margin:10px 0}.ship-speeds{font:20px 'Courier New',monospace;color:var(--accent);line-height:1.7;display:block}.ship-controls .control-row label{min-width:90px}.ship-controls h2{font-size:21px}@media(max-width:850px){.ship-controls{grid-template-columns:1fr 1fr}.ship-controls>div:last-child{grid-column:1/-1}}@media(max-width:550px){.ship-controls{grid-template-columns:1fr;padding:25px 18px;gap:22px}}

.course-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);border-bottom:1px solid var(--line);background:var(--surface)}.course-inputs,.course-result{padding:30px 3vw;min-width:0}.course-result{border-left:1px solid var(--line);background:var(--panel)}.course-inputs .control-row{margin:14px 0}.course-inputs details .control-row label{min-width:100px}.course-result h3{font-weight:400;color:var(--accent);line-height:1.5}.accent-button{border-color:var(--accent);color:var(--accent)}#course-phases{list-style:none;padding:0;margin:25px 0}#course-phases li{padding:14px 0;border-bottom:1px solid var(--line)}#course-phases strong{display:block;font-weight:400;font-size:13px;margin-bottom:7px}#course-phases span{font:12px 'Courier New',monospace;color:var(--route);line-height:1.7}.course-strip{width:100%;max-height:100px;margin-top:12px}#course-position{font:11px 'Courier New',monospace;line-height:1.7;overflow-wrap:anywhere}#route-layer circle{fill:none;stroke:var(--accent);stroke-dasharray:4 3}#route-layer text{fill:var(--accent);font-size:11px}.places nav{max-height:430px;overflow:auto}.places nav button{flex-shrink:0}@media(max-width:800px){.course-panel{grid-template-columns:1fr}.course-result{border-left:0;border-top:1px solid var(--line)}}@media(max-width:550px){.course-inputs,.course-result{padding:25px 18px}.route-actions button{flex:1;font-size:12px}.places nav{grid-template-columns:repeat(3,minmax(0,1fr));max-height:210px}}
#route-layer .course-ship circle{fill:var(--surface);stroke:var(--route);stroke-width:1;stroke-dasharray:none;filter:drop-shadow(0 0 5px var(--route))}#route-layer .course-ship path{fill:var(--text);stroke:var(--route);stroke-width:1}#route-layer .course-ship line{stroke:var(--route);stroke-width:2;stroke-dasharray:2 3}#route-layer .course-ship.clipped circle{stroke-dasharray:2 2}.ship-sample{display:inline-block;color:var(--text);font-style:normal;margin-right:6px;filter:drop-shadow(0 0 4px var(--route))}
#route-layer .course-rendezvous-link{stroke:var(--route);stroke-width:1;stroke-dasharray:2 3;opacity:.75}#route-layer .course-rendezvous-point{fill:var(--surface);stroke:var(--route);stroke-width:1;stroke-dasharray:none}
/* Decorative rings never intercept selection; include labels in each body's hit area. */
.orbit{pointer-events:none}.body{pointer-events:bounding-box}

.inspector .route-actions{margin-top:22px}.inspector .route-actions button{flex:1;min-width:0;font-size:12px}.inspector dd{overflow-wrap:anywhere}@media(min-width:651px) and (max-width:1000px){.inspector dl{grid-row:1/8}.inspector .route-actions{grid-column:1/-1}}

.places input[type=search]{width:100%;min-width:0;margin-top:8px}.places #places-status{display:block;font-size:11px;margin:12px 0}.places nav button{overflow-wrap:anywhere}

.time-entry{margin-bottom:12px}.time-window-controls{margin:22px 0 16px}.time-window-controls select{max-width:100%}#time-window{display:block;line-height:1.6}#stellar-time{border-top:1px solid var(--line);scroll-margin-top:16px}#time-year{color:var(--accent);font:18px 'Courier New',monospace}

/* POIs, map and selected-place inspector retain their original reading order. */
.chart-tools{justify-content:flex-start;margin:6px 0 16px;gap:5px}.chart-tools button{font:11px 'Courier New',monospace;min-height:32px;min-width:32px;padding:6px 9px}.chart-tools output{margin-left:10px;font-size:10px}
#map-playback{border-top:1px solid var(--line);margin-top:22px;padding-top:20px}#map-playback .control-row{gap:8px}#map-playback button,#map-playback select{font-size:12px}.playback-endpoints{justify-content:space-between}.playback-endpoints button{max-width:48%;text-align:left;line-height:1.6}#navigation-tools>summary{padding:20px 3vw;color:var(--route)}.places .reference-link{margin-top:18px}
@media(pointer:coarse){.chart-tools button{min-width:44px;min-height:44px}}
@media(min-width:1001px){.section-top{flex-wrap:wrap}.inspector{height:0;min-height:100%;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;scrollbar-color:var(--orbit) var(--panel);scrollbar-width:thin}.inspector .route-actions{flex-direction:column;align-items:stretch}}

.inspector #settlement-info{grid-column:1/-1;border-top:1px solid var(--line);margin-top:20px;padding-top:20px}#body-settlements{display:flex;flex-wrap:wrap;gap:8px}#body-settlements button{font-size:12px}#settlement-population{color:var(--accent);font:22px 'Courier New',monospace}#settlement-details .reference-link{margin-top:12px}#settlement-info h3{font-weight:400}#body-settlements button[aria-pressed=true]{border-color:var(--accent)}

#map-view-st{display:block;margin-bottom:16px;color:var(--accent);font:14px 'Courier New',monospace;line-height:1.6}

/* The local directory is the primary planner; direct entry is optional. */
.course-panel{display:block}.local-flight{border-top:1px solid var(--line);margin-top:22px;padding-top:22px}#course-selection{display:block;color:var(--accent);font:14px 'Courier New',monospace;line-height:1.7;overflow-wrap:anywhere}.local-flight>.control-row{margin:12px 0}.local-flight>.control-row button{width:100%;font-size:12px}#course-settings .course-inputs{padding:12px 0}#course-settings h2{font-size:17px;line-height:1.5}#course-settings .control-row{display:grid;grid-template-columns:minmax(0,1fr)}#course-settings .control-row label{min-width:0}#course-settings input,#course-settings select{width:100%}.course-result{border-left:0;border-top:1px solid var(--line)}.course-result .clocks{max-width:800px}.course-strip{display:block;max-width:800px}
@media(min-width:801px){#course-phases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}}

.timeline-range{display:grid;grid-template-columns:minmax(0,1fr) 130px;gap:18px;align-items:center;margin-top:20px}.timeline-track{min-width:0}.timeline-track>label{margin-top:16px}.timeline-range .time-window-controls{margin:0;display:grid;gap:8px}.timeline-range .time-window-controls label{font-size:10px}.timeline-range .time-window-controls select,.timeline-range .time-window-controls button{font-size:11px;padding:7px;min-height:36px;width:100%}.timeline-range #time-scrub{margin-bottom:0}@media(max-width:650px){.timeline-range{grid-template-columns:minmax(0,1fr) 100px;gap:10px}.playback-endpoints button{font-size:10px!important;padding:7px}}@media(pointer:coarse){.timeline-range .time-window-controls select,.timeline-range .time-window-controls button{min-height:44px}}

.journey-editor{padding:30px 3vw;border-top:1px solid var(--line);background:var(--panel)}#journey-rows{list-style:none;padding:0;display:grid;gap:18px}#journey-rows>li{border:1px solid var(--line);padding:18px;min-width:0}#journey-rows h3,.journey-leg h4{font-weight:400;color:var(--accent)}.journey-fields,.journey-point{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;align-items:end}.journey-point{margin-top:16px}.journey-point>p{grid-column:1/-1}#journey-rows .control-row{margin-top:15px}#journey-rows input,#journey-rows select{width:100%}.journey-final-name{color:var(--route)}#journey-legs{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}.journey-leg{border:1px solid var(--line);padding:16px}.journey-leg button{font-size:11px;margin:4px}#journey-hint{color:var(--route)}@media(max-width:800px){.journey-fields,.journey-point{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:450px){.journey-fields,.journey-point{grid-template-columns:minmax(0,1fr)}.journey-editor{padding:24px 18px}}

.horizon-controls{display:grid;grid-template-columns:1fr 1.5fr;gap:20px 32px;padding:30px 3vw;border-top:1px solid var(--line)}.horizon-controls input[type=range]{width:100%;padding:0;accent-color:var(--accent);border:0}.horizon-controls .control-row{margin-bottom:18px}.horizon-controls input[type=text]{max-width:160px}.horizon-controls>details,.horizon-controls>#horizon-warning{grid-column:1/-1}#horizon-warning,#course-risk{border:1px solid var(--danger);color:var(--danger);padding:18px;font-size:12px;line-height:1.8}#horizon-acknowledgements{display:grid;grid-template-columns:1fr 1fr;gap:0 25px}#horizon-acknowledgements .check,#microfold-override .check{align-items:flex-start}#horizon-acknowledgements input,#microfold-override input{flex-shrink:0}@media(max-width:650px){.horizon-controls{grid-template-columns:1fr;padding:24px 18px}#horizon-acknowledgements{grid-template-columns:1fr}}

/* Compact configuration and selection anchored to the orbital viewport. */
.configuration-bar,.configuration-heading{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.5rem;border-bottom:1px solid var(--line)}
.configuration-bar span{font-size:.8rem;color:var(--muted)}
#configuration-dialog{color:var(--text);background:var(--panel,#10191e);border:1px solid var(--orbit);width:min(1050px,94vw);max-height:90vh;padding:0;overflow:auto}
#configuration-dialog::backdrop{background:#02080dcc;backdrop-filter:blur(5px)}
#configuration-dialog .timeline,#configuration-dialog .ship-controls,#configuration-dialog .horizon-controls{padding:1.3rem;gap:1rem;grid-template-columns:1fr 1.4fr}
#configuration-dialog .ship-controls>div:last-child{grid-column:1/-1}
.ship-section-heading{grid-column:1/-1}.ship-section-heading h2{margin-bottom:0}
.ship-profile-fields{display:grid;gap:14px;align-content:start}
.ship-profile-fields>button{justify-self:start}.ship-profile-fields>p{margin:0}
.ship-power-fields{display:grid;grid-template-rows:auto 44px auto;gap:7px;align-content:start}
.ship-controls .ship-power-fields input[type=range]{margin:0;height:44px}
.ship-power-fields>.control-row{margin-top:7px;align-items:end}
#configuration-dialog h2{font-size:1.15rem}
.map-viewport{position:relative}
#map-selection{position:absolute;transform:translateX(-50%);width:max-content;max-width:90%;padding:.35rem;background:color-mix(in srgb,var(--surface) 92%,transparent);border:1px solid var(--orbit);box-shadow:0 8px 25px #0005;z-index:2}
#map-selection strong{display:block;font-size:.7rem;color:var(--accent);margin:0 .2rem .25rem}
#map-selection .route-actions{display:flex;gap:.3rem;margin:0}
#map-selection button{display:flex;align-items:center;gap:6px;font-size:11px;padding:4px 7px;min-height:30px;line-height:1.2}
@media(max-width:650px){#configuration-dialog .timeline,#configuration-dialog .ship-controls,#configuration-dialog .horizon-controls{grid-template-columns:1fr}.configuration-bar{padding:.65rem;align-items:flex-start}.configuration-bar span{max-width:60%}#map-selection{max-width:96%}#map-selection button{max-width:125px}}
/* Naiso console: common visual language with the approved appearance study. */
.masthead{padding:24px 30px}.brand{gap:18px}.insignia{width:42px;height:42px;position:relative}.insignia::before{content:'';position:absolute;inset:9px;border:1px solid var(--route);border-radius:50%}.insignia::after{content:'';position:absolute;width:54px;height:1px;background:var(--route);transform:rotate(-45deg)}
h1{font-size:clamp(25px,2.5vw,36px)}.loading-bar{min-height:30px;padding:4px 30px;font-size:10px}.configuration-bar{padding:8px 22px}.configuration-bar button{font:11px 'Courier New',monospace;min-height:36px}.configuration-summary{font-variant-numeric:tabular-nums}
.sky{position:relative;background:radial-gradient(ellipse at 48% 42%,color-mix(in srgb,var(--space-glow) 26%,transparent),transparent 65%)}.map-viewport,#transit-viewport{background-image:radial-gradient(color-mix(in srgb,var(--star) 25%,transparent) .6px,transparent .8px),radial-gradient(color-mix(in srgb,var(--star) 19%,transparent) .5px,transparent .8px);background-size:91px 89px,137px 149px;background-position:13px 20px,63px 80px}
.places nav button{font-size:13px;min-height:38px}.places nav{max-height:270px}.places h2{font-size:18px}.accent-button{background:var(--accent);color:var(--surface);font-weight:bold}.local-flight{margin-top:20px;padding-top:20px}#course-selection{font-size:18px;line-height:1.6}
.map-view-switch{display:flex;gap:5px;justify-content:flex-end;margin-bottom:12px}.map-view-switch button{font:11px 'Courier New',monospace}.map-view-switch button[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}
#transit-schematic{display:block;width:100%;height:auto;min-height:290px}#transit-schematic text{fill:var(--text);font-family:'Courier New',monospace}.schematic-label{font-size:14px}.schematic-caption{font-size:9px;letter-spacing:1px;fill:var(--muted)!important}.schematic-distance{font-size:34px}.schematic-system{font-family:Arial,sans-serif!important;font-size:27px;letter-spacing:4px;text-transform:uppercase}.schematic-orbit{fill:none;stroke:var(--orbit);stroke-width:.8}.schematic-horizon{fill:none;stroke:var(--accent);stroke-dasharray:4 7;opacity:.7}.schematic-star{filter:drop-shadow(0 0 15px color-mix(in srgb,var(--accent) 60%,transparent))}.schematic-fold{fill:none;stroke:var(--accent);stroke-width:2}.schematic-microfold{fill:none;stroke:var(--accent);stroke-width:4;stroke-dasharray:1 5}.schematic-conventional{fill:none;stroke:var(--route);stroke-width:2;stroke-dasharray:3 5}.schematic-stop{fill:var(--surface);stroke:var(--accent)}.schematic-key{display:flex;flex-wrap:wrap;gap:15px;font:10px 'Courier New',monospace;color:var(--muted);padding:10px}
.sky[data-view=transit] .chart-tools,.sky[data-view=transit] .chart-foot,.sky[data-view=transit] #breadcrumbs,.sky[data-view=transit] #map-course-note{display:none}
.body-portrait{width:104px;height:104px;display:grid;place-items:center;margin:18px auto 22px;background:radial-gradient(circle,color-mix(in srgb,var(--space-glow) 75%,transparent),transparent 70%)}.inspector-body-symbol{width:100%;height:100%;overflow:visible;filter:drop-shadow(0 0 9px color-mix(in srgb,var(--route) 28%,transparent))}.inspector-body-symbol .body-disc{stroke:var(--route);stroke-width:1}.inspector-body-symbol .body-band{fill:none;stroke:var(--text);stroke-width:.8;opacity:.55}.inspector-body-symbol .body-ring{fill:none;stroke:var(--accent);stroke-width:1.6;transform:rotate(-10deg);transform-origin:center}.inspector-body-symbol .body-ring-front{stroke-dasharray:0 48 50 100}.inspector-body-symbol .station-symbol>*{fill:none;stroke:var(--route);stroke-width:1.5}.inspector-body-symbol .station-symbol .station-frame,.inspector-body-symbol .station-symbol .station-port{stroke:var(--accent);stroke-width:2}.inspector-body-symbol .station-symbol .station-port{fill:var(--accent)}
#map-playback{margin-top:14px;padding-top:14px}#map-view-st{font-size:12px;margin-bottom:8px}#map-playback .control-row>label{flex:0 1 145px}#map-playback #time-window{font-size:9px}#map-playback #time-limits{font-size:9px;margin-bottom:0}.playback-endpoints button{font-size:10px!important;padding:6px;min-height:34px}
.course-result>.clocks{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0}.course-result>.clocks output{font-size:clamp(20px,2.2vw,32px)}
@media(min-width:1200px){.observatory{grid-template-columns:240px minmax(0,1fr) 258px}}
@media(max-width:650px){.masthead{padding:20px 18px}.body-portrait{width:56px;height:56px;margin:15px auto 22px}#transit-viewport{overflow-x:auto}#transit-schematic{min-width:640px;min-height:355px}.map-view-switch{justify-content:flex-start}.configuration-bar span{font-size:10px}.station-tag{display:none}}
.accent-button:hover:not(:disabled){color:var(--surface);background:color-mix(in srgb,var(--accent) 78%,white)}
#map-selection{max-width:min(90%,300px)}#map-selection strong{overflow-wrap:anywhere}
.course-result>.clocks{max-width:none;grid-template-columns:repeat(3,minmax(0,1fr))}.course-result>.clocks>div{min-width:0;padding-right:20px}.course-result>.clocks output{overflow-wrap:anywhere;font-size:clamp(19px,1.7vw,29px)}
@media(max-width:650px){.course-result>.clocks{grid-template-columns:1fr}.course-result>.clocks>div{padding:10px 0}.chart-tools{position:relative;z-index:3}}
/* Distance-based jump workbench, sharing the Naiso reference visual language. */
.jump-proposal{display:grid;grid-template-columns:1fr 1.4fr;gap:2rem;padding:26px 3vw;border-top:1px solid var(--line);background:var(--panel)}.jump-proposal h2{font-size:22px}.jump-proposal progress{display:block;width:100%;height:5px;margin-top:20px;accent-color:var(--accent)}#jump-proposal-summary{color:var(--accent);line-height:1.7}#jump-proposal-preview{border-left:2px solid var(--accent);padding-left:18px}
#journey-rows{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:15px;padding:0;list-style:none}#journey-rows>li{min-width:0;margin:0;padding:18px;background:var(--surface);border:1px solid var(--line)}#journey-rows>li.selected-jump{border-color:var(--accent)}.jump-select{border:0;padding:0;color:var(--accent);font:12px 'Courier New',monospace;text-align:left}.jump-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}.jump-fields label{min-width:0}.jump-fields input{display:block;width:100%;margin-top:7px;font:17px 'Courier New',monospace;color:var(--accent)}.jump-actions{display:flex;flex-wrap:wrap;gap:5px}.jump-actions button{font-size:10px;padding:6px;min-height:34px}
#jump-boundary-view{margin-top:24px;padding:22px;background:var(--surface);border:1px solid var(--line)}#jump-boundary-chart{width:100%;max-height:420px;touch-action:pan-y;display:block}#jump-boundary-chart [data-handle]{cursor:ew-resize;touch-action:none}#jump-chart-bodies{display:flex;flex-wrap:wrap;gap:10px 25px;list-style:none;padding:0}#jump-chart-pan{display:block;width:100%;accent-color:var(--accent)}
@media(max-width:650px){.jump-proposal{grid-template-columns:1fr;gap:12px;padding:22px 18px}#journey-rows{grid-template-columns:1fr}#jump-boundary-view{padding:10px}#jump-boundary-chart{min-height:190px}.jump-actions button{min-height:44px}}

/* Shared route workbench: retain geometry while a draft is recalculated. */
#flight-workbench{margin-top:24px} [role="tab"][aria-selected="true"]{border-color:var(--accent);color:var(--accent)}
.manual-plan-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px 16px;margin:18px 0}.manual-plan-actions .muted{margin:0}
#journey-rows>li{cursor:pointer}#journey-rows>li.selected-jump{border-left-width:3px} #journey-rows input[type="range"]{width:100%;accent-color:var(--accent)}
#journey-rows [data-resolved],#jump-feedback{min-height:3em}
.jump-limit{display:block;margin-top:6px;color:var(--muted);font:11px/1.45 'Courier New',monospace}.jump-error{margin:10px 0 0;padding:10px;border-left:2px solid var(--danger);color:var(--danger);font-size:12px;line-height:1.5}#journey-rows>li[data-invalid="true"]{border-color:var(--danger)}
.jump-options{display:grid;gap:9px;margin:15px 0;padding:13px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);min-width:0}.jump-options .check{display:grid;grid-template-columns:20px minmax(0,1fr);align-items:start;gap:9px;margin:0;min-width:0;overflow-wrap:anywhere}.jump-options .check input,#journey-rows .jump-options input[type="checkbox"]{width:20px;min-width:20px;flex:0 0 20px;margin:2px 0 0;padding:0}.jump-reconfiguration{display:grid;grid-template-columns:minmax(0,1fr) minmax(90px,.55fr);align-items:center;gap:10px;color:var(--muted);min-width:0}.jump-reconfiguration input{margin:0;min-width:0}
@media(max-width:450px){.jump-reconfiguration{grid-template-columns:1fr}}
#jump-boundary-chart[aria-busy="true"]{pointer-events:none}
#course-progress{width:100%;margin-top:12px;transition:all var(--solver-animation-ms,260ms) ease}
#course-progress:not([hidden]){animation:solver-pulse var(--solver-animation-ms,260ms) ease-in-out infinite alternate}
@keyframes solver-pulse{from{opacity:.72;filter:brightness(.85)}to{opacity:1;filter:brightness(1.2)}}
@media(prefers-reduced-motion:reduce){#course-progress:not([hidden]){animation:none}}
.manual-plan-workspace{display:grid;grid-template-columns:minmax(340px,.8fr) minmax(520px,1.2fr);gap:22px;align-items:start}.manual-jump-controls{min-width:0}#jump-boundary-view{min-width:0;margin-top:0;border-left:3px solid var(--accent)}#jump-helper-step{margin-top:0;color:var(--accent)}
.manual-gains{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}.manual-gains>div{min-width:0;padding:16px 18px;background:var(--surface)}.manual-gains .eyebrow{margin-bottom:7px}.manual-gains output{display:block;color:var(--route);font:20px 'Courier New',monospace;line-height:1.4;overflow-wrap:anywhere}.manual-gains [data-direction="loss"]{color:var(--danger)}.manual-gains [data-direction="pending"]{color:var(--muted)}.manual-gains small{display:block;margin-top:5px;color:var(--muted);font-size:10px;line-height:1.5}
.jump-sequence{grid-column:1/-1;display:flex;min-width:0;overflow-x:auto;scrollbar-width:thin;scrollbar-color:var(--orbit) var(--surface);border-block:1px solid var(--line);padding:12px 0}.jump-sequence-step{position:relative;isolation:isolate;display:grid;justify-items:center;align-content:start;gap:7px;flex:1 0 105px;min-height:65px;padding:4px 10px;border:0;background:transparent;color:var(--muted);font:11px 'Courier New',monospace}.jump-sequence-step::after{content:'';position:absolute;z-index:-1;top:17px;left:calc(50% + 14px);width:calc(100% - 28px);border-top:1px solid var(--orbit)}.jump-sequence-step:last-child::after{display:none}.jump-sequence-marker{display:grid;place-items:center;width:28px;height:28px;border:1px solid var(--route);border-radius:50%;background:var(--surface);color:var(--route);font-weight:700}.jump-sequence-step:last-child .jump-sequence-marker{border-radius:3px;border-color:var(--accent);color:var(--accent)}.jump-sequence-step small{white-space:nowrap;font:inherit}.jump-sequence-step.selected-jump{color:var(--text)}.jump-sequence-step.selected-jump .jump-sequence-marker{border-color:var(--accent);background:var(--accent);color:var(--surface);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 12%,transparent)}
@media(min-width:1051px){#jump-boundary-view{position:sticky;top:18px}}
@media(max-width:1050px){.manual-plan-workspace{grid-template-columns:minmax(0,1fr)}#jump-boundary-view{margin-top:10px}}@media(max-width:550px){.manual-gains{grid-template-columns:minmax(0,1fr)}}

.jump-chart-legend{display:flex;flex-wrap:wrap;gap:12px 25px;list-style:none;padding:0;color:var(--muted);font:12px monospace}
.jump-chart-legend li{display:flex;align-items:center;gap:10px}
.jump-legend-sample{flex:0 0 28px;border-top:2px solid var(--accent)}
.jump-legend-sample.next{border-top:2px dashed var(--route)}
.jump-legend-sample.combined{height:8px;border:1px solid color-mix(in srgb,var(--accent) 60%,transparent);border-radius:8px;background:color-mix(in srgb,var(--accent) 9%,transparent)}
.jump-legend-sample.clearance{border-top:4px dotted var(--route)}
.jump-legend-sample.fold{border-top-width:4px}
.jump-legend-sample.conventional{border-top:4px dashed var(--route)}
.jump-legend-sample.marker{flex-basis:12px;height:12px;border:2px solid var(--accent);border-radius:50%}
.jump-legend-sample.body{flex-basis:12px;height:12px;border:2px solid var(--surface);border-radius:50%;background:var(--route);box-shadow:0 0 0 1px var(--route)}
.jump-legend-sample.origin{flex-basis:12px;height:12px;border:2px solid var(--route)}
.jump-legend-sample.exit{flex-basis:12px;height:12px;border:2px solid var(--accent);transform:rotate(45deg)}
.jump-chart-focus{margin:10px 0}.jump-chart-focus .muted{margin:0 4px 0 0}
.jump-chart-toolbar button[aria-pressed="true"],.jump-chart-focus button[aria-pressed="true"]{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent)}

/* Departure/arrival identity follows the Naiso reference terminal display. */
#course-selection{display:block}
.flight-endpoint{display:flex;gap:14px;position:relative;padding-bottom:24px;align-items:flex-start}
.flight-endpoint[data-endpoint="A"]::after{content:'';position:absolute;width:1px;top:31px;bottom:5px;left:13px;background:var(--line)}
.flight-endpoint-marker{display:grid;place-items:center;flex:0 0 27px;height:27px;border:1px solid var(--route);border-radius:50%;font:11px monospace;color:var(--route)}
.flight-endpoint[data-endpoint="B"] .flight-endpoint-marker{border-radius:3px;border-color:var(--accent);color:var(--accent)}
.flight-endpoint>span:last-child{min-width:0}.flight-endpoint strong{display:block;font-size:18px;font-weight:400;line-height:1.4;margin-top:5px;overflow-wrap:anywhere}.flight-endpoint .eyebrow{display:block}

[data-horizon-preset][aria-pressed="true"]{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent)}
#horizon-acknowledgements .check{display:grid;grid-template-columns:20px minmax(0,1fr);align-items:start;gap:12px;line-height:1.6}
#horizon-acknowledgements input[type="checkbox"]{width:20px;height:20px;min-height:20px;padding:0;margin:0;align-self:start}

.export-settings{padding:30px 3vw;border-top:1px solid var(--line)}.export-settings .check{display:grid;grid-template-columns:20px minmax(0,1fr);align-items:start}.export-settings input[type="checkbox"]{margin:0;padding:0;min-height:20px}.document-links{display:flex;flex-wrap:wrap;gap:10px 24px;margin:28px 0 0}.document-links .reference-link{display:inline-block;margin:0}

.configuration-footer{display:flex;justify-content:flex-end;padding:1rem 1.3rem;border-top:1px solid var(--line)}
.theme-settings{display:grid;grid-template-columns:1fr 1.4fr;gap:1rem;padding:1.3rem;border-bottom:1px solid var(--line)}
.theme-settings select{width:100%}.theme-settings .muted{margin-bottom:0}
.theme-mark{position:relative;z-index:1;display:block;max-width:34px;padding:2px 3px;background:var(--panel);color:var(--accent);font:700 8px 'Courier New',monospace;letter-spacing:.03em;overflow:hidden;text-align:center}
@media(max-width:650px){.theme-settings{grid-template-columns:1fr}}

#map-selection .endpoint-shortcut{display:grid;place-items:center;width:16px;height:16px;border:1px solid var(--route);border-radius:50%;color:var(--route);font:9px monospace;flex-shrink:0}
#map-selection .endpoint-shortcut.arrival{border-radius:2px;color:var(--accent);border-color:var(--accent)}
@media(pointer:coarse){#map-selection button{min-height:44px}}