:root{--bg:#0b1220;--card:#131c2e;--card2:#1a2540;--fg:#f1f5f9;--muted:#94a3b8;--line:#26334d;--acc:#38bdf8;--ok:#22c55e;--warn:#f59e0b;--bad:#ef4444;--vfr:#22c55e;--mvfr:#3b82f6;--ifr:#ef4444;--lifr:#d946ef}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;padding-bottom:calc(64px + env(safe-area-inset-bottom))}
header{position:sticky;top:0;z-index:5;background:var(--bg);padding:calc(8px + env(safe-area-inset-top)) 12px 8px;border-bottom:1px solid var(--line)}
h1{font-size:18px;margin:0;display:flex;align-items:baseline;flex-wrap:wrap;column-gap:8px;min-width:0}h1 .build{font-size:11px;font-weight:400;color:var(--muted);white-space:nowrap}h2{font-size:17px;margin:0 0 8px}h2 small{font-weight:400;color:var(--muted);font-size:12px}
.row{display:flex;align-items:center}.between{justify-content:space-between}.gap{gap:8px}
main{padding:10px 12px;max-width:640px;margin:0 auto}
.tab{display:none}.tab.active{display:block}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:8px}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:3px}
label.check{display:flex;gap:8px;align-items:flex-start;color:var(--fg);font-size:14px;margin-top:8px}
label.small{font-size:12px;color:var(--muted)}
input,select,button{font:inherit;color:var(--fg);background:var(--card2);border:1px solid var(--line);border-radius:10px;padding:10px;min-height:44px}
input[type=checkbox]{min-height:0;width:20px;height:20px;padding:0;flex:none}
input,select{width:100%}
#icao{font-size:22px;font-weight:700;letter-spacing:2px;text-transform:uppercase}
input.inline{display:inline-block;width:70px;min-height:32px;padding:4px 8px}
button{cursor:pointer}button.primary{background:var(--acc);color:#04111d;font-weight:700;border:0;padding:10px 20px;width:auto}
button.ghost{background:none;font-size:13px;min-height:34px;padding:4px 10px;color:var(--acc);width:auto}
.badge{font-size:12px;padding:2px 8px;border-radius:99px;border:1px solid var(--line)}.badge.ok{color:var(--ok)}.badge.bad{color:var(--bad)}
.chips{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}.chip{min-height:34px;padding:4px 12px;border-radius:99px;font-size:14px}
.status{font-size:13px;margin-top:8px;color:var(--muted)}.status.ok{color:var(--ok)}.status.warn{color:var(--warn)}.status.bad{color:var(--bad)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.fld{position:relative}.fld .rst{position:absolute;right:4px;bottom:4px;min-height:36px;width:36px;padding:0;border:0;background:none;color:var(--warn);display:none}
.fld.edited input{border-color:var(--warn);background:#2a2411}.fld.edited .rst{display:block}.fld.edited input{padding-right:38px}
.banner{border-radius:8px;padding:8px 10px;font-weight:700;font-size:13px;margin-top:8px}.banner.danger{background:var(--bad);color:#fff;text-align:center;letter-spacing:.3px}.banner.warn{background:#3b2a05;color:var(--warn);font-weight:500}
.exTag{background:var(--bad);color:#fff;font-weight:700;font-size:12px;text-align:center;border-radius:6px;padding:4px;margin-bottom:8px}
.big3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;text-align:center}
.big3 div{background:var(--card2);border-radius:10px;padding:8px 4px}.big3 b{display:block;font-size:22px}.lbl{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.cat{font-weight:800;padding:2px 10px;border-radius:6px;background:var(--line)}.cat.VFR{background:var(--vfr);color:#04140a}.cat.MVFR{background:var(--mvfr)}.cat.IFR{background:var(--ifr)}.cat.LIFR{background:var(--lifr)}
.small{font-size:13px}.muted{color:var(--muted)}.warnTxt{color:var(--warn)}.mono{font-family:ui-monospace,Menlo,monospace;font-size:12px;word-break:break-word;margin:6px 0;color:#cbd5e1}
#decoded{margin-top:8px;line-height:1.5}
.rwy{display:flex;gap:10px;border:2px solid var(--line);border-radius:12px;padding:10px;margin:8px 0;cursor:pointer;background:var(--card2)}
.rwy .rid{font-size:26px;font-weight:800;min-width:56px;text-align:center;align-self:center}
.rwy.best{border-color:var(--ok)}.rwy.sel{box-shadow:0 0 0 2px var(--acc) inset}.rwy.over{border-color:var(--bad);background:#2a1215}.rwy.near{border-color:var(--warn)}
.tagbest,.tagok{color:var(--ok);font-size:13px;font-weight:600}.tagwarn{color:#fff;background:var(--bad);border-radius:6px;padding:4px 8px;font-size:13px;margin-top:4px;font-weight:600}.tagnear{color:var(--warn);font-size:13px;font-weight:600}
.gust{color:var(--warn);font-size:13px}
.manualRwy{margin-top:10px}.manualRwy button{width:auto}
.res b{font-size:26px}.res>div{background:var(--card2);border-radius:10px;padding:8px}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{padding:6px 4px;text-align:left;border-bottom:1px solid var(--line)}td:not(:first-child),th:not(:first-child){text-align:right}
#vspeeds th{width:45%;color:var(--muted);font-weight:500}#vspeeds td{text-align:left}tr.tot td{font-weight:700}
svg{width:100%;margin-top:10px}.plotbg{fill:var(--card2)}.env{stroke-width:1.5}polygon.env0{fill:#38bdf833;stroke:#38bdf8}polygon.env1{fill:#f59e0b22;stroke:#f59e0b;stroke-dasharray:5 3}polygon.env2{fill:#a78bfa22;stroke:#a78bfa;stroke-dasharray:2 2}.lgl{stroke-width:2}.lgl.env0{stroke:#38bdf8}.lgl.env1{stroke:#f59e0b;stroke-dasharray:4 2}.lgl.env2{stroke:#a78bfa;stroke-dasharray:2 2}.ptok{fill:var(--ok)}.ptbad{fill:var(--bad)}.pt{fill:var(--fg);font-size:9px}.ax{fill:var(--muted);font-size:9px}
details.cl summary{font-weight:700;cursor:pointer;min-height:32px}details.cl.emergency summary{color:var(--bad)}details.cl summary small{color:var(--muted);font-weight:400}
details.cl ul{list-style:none;padding:0;margin:8px 0}details.cl li{display:grid;grid-template-columns:32px 1fr auto;gap:8px;align-items:center;padding:12px 4px;border-bottom:1px solid var(--line);font-size:17px}
details.cl .box{width:26px;height:26px;border:2px solid var(--muted);border-radius:6px;text-align:center;line-height:22px;color:var(--ok);font-weight:900}
details.cl li.done{opacity:.55}details.cl li.done .ch{text-decoration:line-through}.rs{font-weight:700;color:var(--acc)}details.cl small{grid-column:2/4}
nav#tabs{position:fixed;bottom:0;left:0;right:0;display:flex;background:#0e1626;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);z-index:6}
nav#tabs button{flex:1;border:0;border-radius:0;background:none;min-height:56px;color:var(--muted);font-size:13px}nav#tabs button.on{color:var(--acc);font-weight:700}
summary{min-height:32px;cursor:pointer}
@media (min-width:700px){main{padding-top:16px}}

.docBtn{display:inline-block;margin-top:10px;padding:9px 14px;border:1px solid var(--acc);border-radius:8px;color:var(--acc);font-weight:600;text-decoration:none}
.docLink{display:inline-block;margin-top:4px;font-size:12px;color:var(--acc)}
#docLinks:empty{display:none}

.chip.active{background:#f97316;border-color:#f97316;color:#111827;font-weight:700}
#perfFuelBox{grid-column:1/-1}#perfFuelBox input{max-width:50%}#perfFuelWarn{padding:6px 8px;border-radius:8px;font-size:13px;margin-top:6px}

.envrow{font-size:13px;margin-top:6px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.envrow .sw{width:12px;height:12px;border-radius:3px;border:2px solid;display:inline-block}.envrow.env0 .sw{border-color:#38bdf8;background:#38bdf833}.envrow.env1 .sw{border-color:#f59e0b;border-style:dashed;background:#f59e0b22}.envrow.env2 .sw{border-color:#a78bfa;border-style:dotted;background:#a78bfa22}.ins{color:var(--ok);font-weight:600}.outs{color:var(--bad);font-weight:600}.envnote{margin-top:6px}