:root{color-scheme:dark;--bg:#0b1520;--panel:#142232;--line:#2a3c4d;--text:#edf2f4;--muted:#99adbc;--accent:#f6b565;--player:#62b8ff;--real:#77d6b4;--demo:#f6b565}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}header{height:76px;display:flex;align-items:center;gap:22px;padding:0 5%;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;color:var(--accent);text-decoration:none;font-size:24px}.brand span{font-size:16px;font-weight:800;letter-spacing:3px}.tag,.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.8px;color:var(--muted)}.connection{margin-left:auto;display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted)}#status-dot{width:7px;height:7px;background:#687785;border-radius:50%}#status-dot.online{background:var(--real)}main{max-width:1480px;margin:auto;padding:36px 5% 18px}.intro{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.eyebrow{margin:0 0 9px}h1{font-size:34px;font-weight:650;letter-spacing:-1px;margin:0}h2{font-size:18px;font-weight:600;margin:0}.sub{color:var(--muted);margin:9px 0 0}.clock{text-align:right}.clock span{display:block;font:25px ui-monospace,monospace;letter-spacing:1px}.clock small{font-size:9px;letter-spacing:1.5px;color:var(--muted)}.login{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;background:#192330;border:1px solid #344559;border-radius:10px;gap:20px}.login p{color:var(--muted);margin:7px 0 0}.login form{display:flex;gap:10px}.login[hidden]{display:none}input,select,button{font:inherit;border:1px solid var(--line);border-radius:6px;background:#0d1620;color:var(--text);padding:9px 12px}button{background:var(--accent);color:#161c24;border-color:var(--accent);font-weight:650;cursor:pointer}button:hover{filter:brightness(1.1)}button.quiet{background:transparent;color:var(--text);border-color:#344559}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}#token{width:280px}#notice{font-size:12px;color:var(--muted);margin:14px 0 22px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.stats article{background:var(--panel);border:1px solid var(--line);padding:18px 22px;border-radius:9px}.stats p{font-size:10px;font-weight:650;letter-spacing:1.5px;color:var(--muted);margin:0 0 13px}.stats strong{display:block;font:34px ui-monospace,monospace;margin-bottom:8px}.stats small{font-size:11px;color:var(--muted)}.workspace{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(280px,1fr);gap:22px}.panel{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--panel)}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:22px 23px;border-bottom:1px solid var(--line)}.panel-head .eyebrow{font-size:9px}.chip{font:9px ui-monospace,monospace;letter-spacing:1px;color:var(--muted);border:1px solid #314155;border-radius:4px;padding:6px 8px}.view-controls{display:flex;align-items:end;gap:12px;padding:15px 22px;background:#101923}.view-controls label{display:grid;gap:5px;color:var(--muted);font-size:10px}.view-controls input{width:130px}.view-controls input,.view-controls select{font-size:12px;padding:7px 9px}.view-controls button{font-size:12px;padding:7px 12px}.radar-wrap{height:380px;position:relative;background:#0c151e}canvas{width:100%;height:100%;display:block}#radar-empty{position:absolute;top:47%;left:0;right:0;text-align:center;color:var(--muted);pointer-events:none;font-size:12px}.radar-label{position:absolute;bottom:15px;left:22px;color:#718495;font:9px ui-monospace,monospace;letter-spacing:1px}.legend{padding:15px 22px;display:flex;gap:18px;font-size:10px;color:var(--muted);border-top:1px solid var(--line);flex-wrap:wrap}.legend span{display:flex;align-items:center;gap:6px}.legend i{height:6px;width:6px;border-radius:50%}.player{background:var(--player)}.real{background:var(--real)}.demo{background:var(--demo)}#selected-route{margin-left:auto}.roster{height:491px;overflow:auto;padding:0 20px}.aircraft{padding:16px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:10px}.aircraft strong{display:block;font-size:13px;margin-bottom:5px}.aircraft small{font-size:10px;color:var(--muted)}.aircraft .right{text-align:right;font:12px ui-monospace,monospace;line-height:1.8}.source{display:inline-block;width:5px;height:5px;border-radius:50%;margin-right:7px}.history-panel{margin-top:24px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:12px}th{font-size:10px;font-weight:500;color:var(--muted);padding:14px 22px;white-space:nowrap}td{padding:16px 22px;border-top:1px solid var(--line);white-space:nowrap}td small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.state{font-size:10px;border:1px solid #3a4a5c;padding:4px 7px;border-radius:4px}.state.active{color:var(--real);border-color:#31564e}.state.interrupted{color:var(--accent)}.actions{display:flex;gap:7px}.actions button{font-size:10px;padding:6px 9px}.empty{color:var(--muted);padding:28px 22px;text-align:center;font-size:12px}.footnote{font-size:10px;color:var(--muted);padding:0 22px;margin:12px 0 17px}footer{display:flex;justify-content:space-between;gap:12px;color:#687c8e;font-size:9px;letter-spacing:.8px;margin-top:24px}@media(max-width:1000px){.workspace{grid-template-columns:1fr}.roster{height:250px}.login{flex-direction:column;align-items:start}.stats{gap:10px}.stats article{padding:16px}.tag{display:none}}@media(max-width:600px){header{height:64px;gap:10px}.brand span{font-size:13px}.intro h1{font-size:28px}.clock{display:none}.stats{grid-template-columns:1fr 1fr}.view-controls{gap:8px;flex-wrap:wrap}.view-controls input{width:105px}.panel-head{padding:18px}.radar-wrap{height:320px}#token{width:180px}.login{padding:18px}.login form{width:100%}.login form input{flex:1;min-width:0}footer{flex-direction:column}}

#admin-panels[hidden]{display:none}#admin-panels{margin-bottom:24px}.health strong{font:20px system-ui;overflow-wrap:anywhere}.health small{line-height:1.6}#pilot-map{height:430px;background:#0c151e;color:#15222b}#admin-last-update{font-size:12px;color:var(--muted)}.outdated #admin-last-update{color:var(--accent)}#server-events{max-height:180px;overflow:auto;padding:0 24px 0 42px;font-size:12px;color:var(--muted)}#server-events li{padding:7px 0}.leaflet-popup-content{color:#162534}.leaflet-container{font-family:inherit}#clients-body .state{white-space:normal;display:inline-block}@media(max-width:600px){#pilot-map{height:320px}}

/* Browser operations, including narrow phone layouts. */
html{scroll-behavior:smooth;scroll-padding-top:90px}nav{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:14px 0 22px}nav a{border:1px solid var(--line,#294250);border-radius:7px;padding:9px 12px;text-decoration:none}#signed-in{color:#9eb2c2;font-size:12px;margin-left:auto}.control-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:16px 20px}.control-grid h3,.control-grid .button-row{grid-column:1/-1}.control-grid label,.inline-form label,#login-form label{display:flex;flex-direction:column;gap:7px;color:#a9bdcc;font-size:12px}.control-grid input,.control-grid select,#login-form input{width:100%;min-width:0}.control-grid label.check{flex-direction:row;align-items:center}.check input{width:auto}.button-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.inline-form{display:flex;gap:12px;align-items:end;flex-wrap:wrap;padding:12px 20px}.diagnostics{display:grid;grid-template-columns:minmax(140px,1fr) 2fr;gap:8px 20px;padding:12px 20px;font-size:13px}.diagnostics dt{color:#9eb2c2}.diagnostics dd{margin:0;overflow-wrap:anywhere}#server-events,#audit-events{max-height:380px;overflow:auto;padding:0 24px 20px 40px}#server-events li,#audit-events li{padding:7px 0;border-bottom:1px solid #203344;font:12px/1.6 monospace;overflow-wrap:anywhere}.danger{background:#833f41;color:white}#feed-operation,#users-notice,#activity-updated{padding:0 20px;color:#a9bdcc}button:disabled{opacity:.45;cursor:default}section[id]{scroll-margin-top:90px}[hidden]{display:none!important}#login-form{display:flex;align-items:end;flex-wrap:wrap;gap:12px}#login-form label{flex:1;min-width:130px}@media(max-width:700px){.control-grid{grid-template-columns:1fr 1fr}.login{display:block}#login-form{margin-top:20px}.diagnostics{grid-template-columns:1fr}.diagnostics dd{margin-bottom:10px}.panel-head{flex-wrap:wrap;gap:10px}#signed-in{width:100%;margin-left:0}}@media(max-width:420px){.control-grid{grid-template-columns:1fr}}

.download-content{padding:10px 22px 18px}.download-button{display:inline-block;background:var(--accent);color:#161c24;border-radius:6px;padding:12px 18px;font-weight:650;text-decoration:none}.download-content .footnote{padding:0}#pilot-download-hash{overflow-wrap:anywhere;font-family:monospace}#pilot-download-panel{margin-bottom:24px}

/* Aircraft targets use an original SVG silhouette, with heading independent of map positioning. */
.aircraft-target{background:transparent;border:0;color:#ffd447}
.aircraft-target svg{display:block;width:26px;height:26px;margin:2px;transform-origin:center;overflow:visible;filter:drop-shadow(0 1px 1px #0006)}
.aircraft-target path{fill:currentColor;stroke:#513e0c;stroke-width:.8;stroke-linejoin:round}
.aircraft-target.target-ground{color:#ef9d40}.aircraft-target.target-pilot{color:#3dd59b}.aircraft-target.target-stale{color:#d6a2ef}
.aircraft-target-pilot path{stroke:#123e32;stroke-width:1.2}
.aircraft-target:focus-visible{outline:2px solid #153d63;outline-offset:2px;border-radius:50%}
.aircraft-target:hover svg{filter:drop-shadow(0 1px 3px #000c) brightness(1.12)}

/* Light, muted version of the existing OSM raster background. Aircraft/labels/credits are unfiltered. */
#pilot-map{background:#edf1f2}
.flightnet-light-tiles{filter:grayscale(.9) saturate(.25) contrast(.78) brightness(1.12)}

.history-heading{padding:0 22px}.view-controls select{max-width:100%}#historical-file{max-width:100%}#historical-info{white-space:pre-wrap;overflow-wrap:anywhere}

/* Focused authenticated pages, with persistent top navigation. */
body:has(#private-content:not([hidden])) main{padding-top:16px}
body:has(#private-content:not([hidden])) .intro{display:none}
header{height:60px}.page-navigation{position:sticky;top:0;z-index:900;background:var(--bg);padding:8px 3%;gap:5px;border-bottom:1px solid var(--line)}
.nav-group{display:flex;gap:5px;align-items:center;flex-wrap:wrap;width:100%}.nav-label{font-size:9px;letter-spacing:1px;color:var(--muted);width:100px}.nav-group button{padding:6px 9px;font-size:12px}.nav-group button.active{background:var(--accent);color:#161c24;border-color:var(--accent)}#signed-in{font-size:10px}
.page-heading{display:flex;align-items:center;gap:12px;margin:0 0 14px}.access-badge{font-size:9px;letter-spacing:1px;color:var(--real);border:1px solid #31564e;border-radius:5px;padding:5px 8px}.access-badge.restricted{color:var(--accent);border-color:#796140}.page-introduction{color:var(--muted);font-size:13px}
.dashboard-page>.history-panel,.dashboard-page>.panel{margin-top:0;margin-bottom:16px}.dashboard-page .table-wrap{max-height:clamp(220px,48vh,600px);overflow:auto}.dashboard-page th{position:sticky;top:0;background:var(--panel);z-index:1}.dashboard-page td{padding:10px 16px}.dashboard-page #pilot-map{height:clamp(280px,55vh,750px)}
#page-feed .footnote,#page-recordings .footnote{font-size:11px;line-height:1.5}.dashboard-page .panel-head{padding:14px 20px}.dashboard-page .control-grid{gap:12px}.dashboard-page #historical-admin{padding:16px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}
#historical-jobs{max-height:32vh;overflow:auto}#historical-jobs article{border-top:1px solid var(--line);padding:8px}#historical-jobs button{margin-right:8px}#test-choices{max-height:30vh;overflow:auto}#test-metrics{display:grid;grid-template-columns:180px 1fr;gap:8px;padding:0 20px}#test-metrics dd{margin:0}
.health-readings{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:12px}.health-reading{padding:8px;border:1px solid var(--line);border-radius:6px}.health-reading small{display:block;color:var(--muted);font-size:10px}.health-reading strong{display:block;font-size:13px;font-weight:500;margin-top:6px;overflow-wrap:anywhere}.health-charts{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 12px 12px}.health-chart{border:1px solid var(--line);padding:10px;border-radius:6px;min-width:0}.health-chart h3{font-size:12px;margin:0 0 6px}.health-chart svg{width:100%;height:auto;display:block}.chart-legend{font-size:9px;margin-right:10px}#health-status{color:var(--muted);font-size:11px;max-width:650px}#password-control{background:var(--panel);border:1px solid var(--line);border-radius:10px}
@media(max-width:700px){.page-navigation{position:relative}.nav-label{width:100%;font-size:9px}.nav-group{flex-wrap:nowrap;overflow-x:auto;padding-bottom:5px}.nav-group .nav-label{width:auto;min-width:90px}.nav-group button{white-space:nowrap;flex:none}.health-readings{grid-template-columns:1fr 1fr}.health-charts{grid-template-columns:1fr}#test-metrics{grid-template-columns:1fr}#test-metrics dd{margin-bottom:8px}}

.health-banner{width:100%;text-align:left;background:#132a25;border-color:#31564e;color:#b1e7d3;font-size:11px;padding:7px 12px}.health-banner.stale{background:#372b1b;border-color:#796140;color:var(--accent)}

#historical-admin{display:grid;grid-template-columns:1fr 1fr;gap:16px}#historical-admin>section:first-child{grid-column:1/-1}#historical-admin>section{min-width:0}#historical-admin h3{margin:6px 0 12px}#historical-admin .inline-form{padding:10px 0}#historical-admin .footnote{padding:0}#historical-jobs article p{font-size:12px;overflow-wrap:anywhere}#historical-catalogs input{max-width:100%}@media(max-width:850px){#historical-admin{grid-template-columns:1fr}}

.preparation-progress{display:block;width:100%;height:14px;accent-color:var(--accent);margin:10px 0}#historical-jobs article>p{margin:8px 0}

.overview-stats{grid-template-columns:repeat(5,minmax(0,1fr))}@media(max-width:1000px){.overview-stats{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:600px){.overview-stats{grid-template-columns:1fr 1fr}}

.service-controls{margin:12px;padding:14px;border:1px solid var(--line);border-radius:8px}.service-controls h3{margin-top:0}.service-controls .footnote{padding:0}.service-controls p{font-size:12px;color:var(--muted)}

/* ARGOS public brand */
[hidden]{display:none!important}.brand{gap:13px}.brand .argos-mark{width:43px;height:43px;flex:none}.brand span{font-size:21px;letter-spacing:5px;font-weight:750}header{height:88px;background:#0b1520}body:not(.member-session) .intro{display:none}.entry-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,1fr);gap:clamp(28px,6vw,100px);align-items:center;padding:clamp(18px,5vh,58px) 0 28px}.member-session .entry-layout{display:contents}.public-landing{position:relative;min-width:0}.brand-kicker{display:flex;align-items:center;gap:9px;color:#9cb3c5;font:600 10px ui-monospace,monospace;letter-spacing:1.8px;margin-bottom:30px}.brand-kicker span{width:6px;height:6px;background:#78bcb6;border-radius:50%;box-shadow:0 0 0 5px #78bcb610}.brand-expansion{font-size:11px;text-transform:uppercase;letter-spacing:2.5px;line-height:1.8;color:#f6b565;margin:0 0 20px}.public-landing h2{font-size:clamp(34px,4.5vw,66px);line-height:1.08;letter-spacing:-2.7px;font-weight:650;max-width:690px}.public-landing h2 em{font-style:normal;font-weight:400;color:#9eb5c4}.brand-lead{font-size:15px;line-height:1.8;color:#b0bfcb;max-width:500px;margin:24px 0}.brand-pillars{display:flex;flex-wrap:wrap;gap:16px;font:9px ui-monospace,monospace;letter-spacing:1px;color:#88a7b7}.brand-pillars span+span{border-left:1px solid #344b62;padding-left:16px}.brand-orbit{width:100%;max-width:620px;height:115px;display:block;margin-top:18px}.login{display:block;padding:30px;border-radius:13px;background:linear-gradient(140deg,#192b3b,#111e2c);border:1px solid #344b62;box-shadow:0 20px 60px #0002}.login h2{font-size:25px;letter-spacing:-.5px}.login p{font-size:12px;line-height:1.6}.login .eyebrow{font-size:9px;color:#78bcb6;margin-bottom:10px}.login form{display:grid;gap:18px;margin-top:26px}.login label{display:grid;gap:8px;color:#b9c9d5;font-size:12px}.login input{width:100%;min-width:0;background:#0b1722;border-color:#344b62;padding:12px 13px}.login button{width:100%;padding:13px;margin-top:3px}.login .login-invitation{font-size:10px;color:#8fa6b8;margin-top:17px}.public-about{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;padding:34px 0 40px;border-top:1px solid #2a3c4d}.public-about article>span{font:9px ui-monospace,monospace;letter-spacing:1.7px;color:#78bcb6}.public-about h3{font-size:17px;letter-spacing:-.3px;margin:14px 0 8px}.public-about p{font-size:12px;color:#99adbc;line-height:1.8;max-width:330px;margin:0}.public-footer{border-top:1px solid #2a3c4d;padding-top:22px;margin-top:0;align-items:center;letter-spacing:0;font-size:10px;color:#99adbc}.public-footer div{display:grid;gap:7px}.public-footer strong{font-size:14px;letter-spacing:4px;color:#edf2f4}.public-footer div span{font-size:9px}.public-footer p{margin:0}.member-session .intro h1{letter-spacing:-1px}.member-session header{height:76px}.member-session main{padding-top:22px}
@media(max-width:900px){.entry-layout{gap:30px;grid-template-columns:minmax(0,1.25fr) minmax(280px,1fr)}.public-landing h2{font-size:43px}.brand-orbit{height:90px}.login{padding:24px}.public-footer{flex-wrap:wrap}}@media(max-width:650px){header{height:74px}.entry-layout{grid-template-columns:1fr;padding-top:14px;gap:22px}.brand-kicker{margin-bottom:20px;font-size:9px}.brand-expansion{font-size:9px;margin-bottom:15px}.public-landing h2{font-size:42px;letter-spacing:-1.8px}.brand-lead{font-size:13px;margin:16px 0}.brand-orbit{display:none}.brand-pillars{font-size:8px;gap:10px;margin-top:18px}.brand-pillars span+span{padding-left:10px}.public-about{grid-template-columns:1fr;gap:27px}.public-footer{display:grid;gap:17px}.login form{margin-top:20px}.login-invitation{margin-bottom:0}}