/* Flight-level winds and jet stream (flwinds.html). Layout copied from the fog page (map fills the window, right sidebar,
   stacked on phones; mf.css tokens), class prefix fw-. Page-specific rules at the end. */
html,body.fw-page{height:100%}
body.fw-page{display:flex;flex-direction:column;background:var(--bg)}
.fw-page .nav{position:relative;flex:none;z-index:30}
.fw-tag{font:600 10px Inter,system-ui,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-soft);border:1px solid #d9c49a55;border-radius:4px;padding:3px 7px;white-space:nowrap}
.fw-banner{flex:none;display:flex;gap:8px 14px;align-items:center;flex-wrap:wrap;padding:6px 16px;background:#fbf9f4;border-bottom:1px solid var(--line);font-size:12px;color:var(--ink-2)}
.fw-banner b{color:var(--ink)}
.fw-banner h1{font-size:15px;margin:0;color:var(--ink);font-weight:700;letter-spacing:-.01em}
.fw{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,420px);gap:8px;padding:8px}
.fw-mapwrap{position:relative;min-height:0;min-width:0;border:1px solid var(--line);border-radius:6px;background:#dfe6ea;overflow:hidden;display:flex;flex-direction:column}
.fw-mapbox{position:relative;flex:1;min-height:0;touch-action:none;cursor:grab}
.fw-mapbox.drag{cursor:grabbing}
.fw-mapbox canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.fw-legend{position:absolute;left:10px;bottom:10px;z-index:3;background:#fffefbf0;border:1px solid var(--line);border-radius:5px;padding:7px 9px 6px;max-width:min(420px,calc(100% - 64px));box-shadow:0 4px 14px #14171c14}
.fw-legend h4{margin:0 0 5px;font:600 11.5px Inter,system-ui,sans-serif;color:var(--ink);display:flex;gap:6px;align-items:baseline;flex-wrap:wrap}
.fw-legend h4 small{font-weight:500;color:var(--ink-3);font-size:10.5px}
.fw-ramp{display:flex;height:11px;border-radius:2px;overflow:hidden;border:1px solid #14171c22}
.fw-ramp span{flex:1}
.fw-ticks{display:flex;justify-content:space-between;font:500 10px var(--mono);color:var(--ink-2);margin-top:2px;gap:4px}
.fw-note{font:500 10.5px Inter,system-ui,sans-serif;color:var(--ink-3);margin-top:3px}
.fw-sw{display:flex;flex-wrap:wrap;gap:4px 10px;font:500 11px Inter,system-ui,sans-serif;color:var(--ink-2)}
.fw-sw i{display:inline-block;width:12px;height:12px;border-radius:2px;margin-right:4px;vertical-align:-2px;border:1px solid #14171c26}
.fw-read{position:absolute;right:10px;top:10px;z-index:3;background:#0d1014e8;color:#f4efe5;border-radius:5px;padding:6px 9px;font:500 11.5px/1.45 Inter,system-ui,sans-serif;max-width:300px;pointer-events:none;white-space:pre-line}
.fw-read[hidden]{display:none}
.fw-zoom{position:absolute;right:10px;bottom:10px;z-index:3;display:flex;flex-direction:column;gap:4px}
.fw-zoom button{width:32px;height:32px;border:1px solid var(--line);border-radius:4px;background:var(--card);font:600 16px Inter,system-ui,sans-serif;color:var(--ink-2);cursor:pointer}
.fw-time{flex:none;display:flex;align-items:center;gap:10px;padding:6px 10px;border-top:1px solid var(--line);background:var(--card)}
.fw-time input[type=range]{flex:1;min-width:80px;accent-color:#b8975a}
.fw-time .vt{font:600 12.5px var(--mono);color:var(--ink);white-space:nowrap}
.fw-time .lead{font:500 11px var(--mono);color:var(--ink-3);white-space:nowrap}
.fw-btn{min-width:32px;height:30px;border:1px solid var(--line);border-radius:4px;background:var(--card);cursor:pointer;font-size:12px;color:var(--ink-2)}
.fw-msg{position:absolute;inset:0;display:grid;place-items:center;z-index:4;font:500 13px Inter,system-ui,sans-serif;color:var(--ink-2);background:#f8f6f1cc;text-align:center;padding:20px}
.fw-msg[hidden]{display:none}
/* sidebar */
.fw-side{min-height:0;min-width:0;overflow-y:auto;overscroll-behavior:contain;display:flex;flex-direction:column;gap:8px}
.fw-panel{min-width:0;max-width:100%;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:9px 11px}
.fw-panel>h2{font:700 13px Inter,system-ui,sans-serif;margin:0 0 6px;color:var(--ink);display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.fw-panel>h2 small{font-weight:500;color:var(--ink-3);font-size:11px;margin-left:auto}
.fw-lab{font:600 9.5px Inter,system-ui,sans-serif;letter-spacing:.15em;color:var(--ink-3);text-transform:uppercase;margin:6px 0 4px;display:flex;align-items:center;gap:4px}
.fw-seg{display:flex;flex-wrap:wrap;gap:4px}
.fw-seg button{border:1px solid var(--line);border-radius:4px;background:var(--card);min-height:30px;padding:0 9px;font:500 12px Inter,system-ui,sans-serif;color:var(--ink-2);cursor:pointer}
.fw-seg button[aria-pressed="true"]{background:var(--navy);color:#f8f6f1;border-color:var(--navy)}
.fw-seg button:disabled{opacity:.38;cursor:not-allowed}
.fw-chk{font-size:12px;display:inline-flex;align-items:center;gap:5px;color:var(--ink-2);margin-top:6px}
.fw-sub{font-size:11.5px;color:var(--ink-3);margin:6px 0 0;line-height:1.45}
.fw-site{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.fw-site input{height:32px;width:170px;max-width:100%;border:1px solid var(--line);border-radius:4px;background:var(--card);padding:0 9px;font:500 12.5px Inter,system-ui,sans-serif;color:var(--ink)}
.fw-head{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin:6px 0 2px}
.fw-head b{font:700 16px var(--mono);color:var(--ink)}
.fw-head span{font-size:12px;color:var(--ink-3)}
.fw-lvl{display:inline-block;font:700 10.5px Inter,system-ui,sans-serif;letter-spacing:.06em;text-transform:uppercase;border-radius:4px;padding:2px 7px;color:#fff}
.fw-lvl.l0{background:#7d8a96}.fw-lvl.l1{background:#c9a227;color:#14171c}.fw-lvl.l2{background:#e07b18}.fw-lvl.l3{background:#c8261e}.fw-lvl.l4{background:#6d0e3f}
.fw-kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line-2);border:1px solid var(--line-2);border-radius:4px;overflow:hidden;margin:6px 0}
.fw-kpi{background:var(--card);padding:5px 7px;min-width:0}
.fw-kpi small{display:block;font-size:10px;color:var(--ink-3);text-transform:uppercase;letter-spacing:.06em}
.fw-kpi b{font:700 13px var(--mono);color:var(--ink)}
.fw-kpi span{font-size:10.5px;color:var(--ink-3);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fw-chart svg{width:100%;height:auto;display:block}
.fw-chart svg text{font:9.5px Inter,system-ui,sans-serif;fill:#44566a}
.fw-ingr{overflow-x:auto}
.fw-ingr table{border-collapse:separate;border-spacing:1px;font-size:10.5px}
.fw-ingr th{font-weight:500;color:var(--ink-2);text-align:left;white-space:nowrap;padding-right:6px;position:sticky;left:0;background:var(--card)}
.fw-ingr td{width:9px;min-width:9px;height:13px;border-radius:2px;cursor:pointer}
.fw-ingr td.c0{background:#cfe6cf}.fw-ingr td.c1{background:#f3c24f}.fw-ingr td.c2{background:#d7301f}
.fw-ingr td.now{outline:2px solid #14171c;outline-offset:-1px}
.fw-ingr .hh td{background:none;font:500 8.5px var(--mono);color:var(--ink-3);height:auto;cursor:default}
.fw-snd{position:relative}
.fw-snd canvas{width:100%;height:260px;display:block;border:1px solid var(--line-2);border-radius:4px;background:#fff}
#fsModels,#fsEvAll,#fsWatchBody,#fsEvSite{overflow-x:auto;max-width:100%}
.fw-tab{width:100%;border-collapse:collapse;font-size:11.5px}
.fw-tab th,.fw-tab td{padding:3px 5px;border-bottom:1px solid var(--line-2);text-align:right;white-space:nowrap}
.fw-tab th:first-child,.fw-tab td:first-child{text-align:left}
.fw-tab th{font-weight:600;color:var(--ink-3);font-size:10.5px}
.fw-hint{font-size:12px;line-height:1.5;color:var(--ink-2);margin:0;padding-left:16px}
.fw-hint li{margin:0 0 4px}
.fw-hint code{font:600 11.5px var(--mono);color:var(--ink);background:#f1ece0;border-radius:3px;padding:0 3px}
.fw-list{width:100%;border-collapse:collapse;font-size:12px}
.fw-list td,.fw-list th{padding:4px 5px;border-bottom:1px solid var(--line-2);text-align:left;white-space:nowrap}
.fw-list th{font-size:10.5px;color:var(--ink-3);font-weight:600}
.fw-list tr[data-icao]{cursor:pointer}
.fw-list tr[data-icao]:hover{background:#f6f2e8}
.fw-list .r{text-align:right;font-family:var(--mono)}
.fw-small{font-size:11px;color:var(--ink-3);line-height:1.45;margin:4px 0 0}
.fw-shadow{font:600 9.5px Inter,system-ui,sans-serif;letter-spacing:.08em;text-transform:uppercase;background:#efe4cc;color:#6e5529;border-radius:3px;padding:1px 5px}
.fw-side .mfh-intro{margin:0}
.fw-side .mfh-intro ul{columns:1}
.fw-side .mfh-gloss dl{grid-template-columns:1fr}
.fw-foot{flex:none;font-size:11px;color:var(--ink-3);padding:4px 16px 8px}
@media(max-width:900px){
  body.fw-page{height:auto;display:block}
  html{height:auto}
  .fw{display:flex;flex-direction:column;padding:8px;width:100%;box-sizing:border-box}
  .fw>*{min-width:0;max-width:100%}
  .fw-kpi span{white-space:normal}
  .fw-tab th,.fw-tab td{white-space:normal}
  .fw-mapwrap{height:min(72vh,620px);height:min(72dvh,620px)}
  .fw-side{overflow:visible}
  .fw-banner{padding:6px 12px}
}
@media(min-width:901px){body.fw-page{overflow:hidden}}

/* ---- gridded map (2026-11-15 rebuild): ModelMaps-style frame + shared viewer layer */
.fw-mapbox{background:#dce8f2;overflow:hidden}
.fw-stage{position:absolute;left:0;top:0;transform-origin:0 0;will-change:transform}
.fw-stage img{position:absolute;inset:0;width:100%;height:100%;display:block;image-rendering:auto;user-select:none;-webkit-user-drag:none}
.fw-dotl{position:absolute;inset:0;z-index:3;pointer-events:none;overflow:hidden}
.fw-dot{position:absolute;border-radius:50%;box-shadow:0 0 0 1.5px #fff,0 0 0 2.5px #14171c99}
.fw-sel{position:absolute;width:18px;height:18px;margin:-9px 0 0 -9px;border-radius:50%;border:2.5px solid #b8975a;box-shadow:0 0 0 1.5px #fff}
.fw-mapbox .ovl{z-index:2}
.fw-legend .fw-ramp span{min-width:14px}
.fw-legend .fw-ticks{justify-content:flex-start;gap:0}
.fw-legend .fw-ticks span{flex:1;text-align:left;margin-left:-4px}
/* ---- flight-level winds page */
.fw-stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;image-rendering:auto}
.fw-ttl{position:absolute;right:8px;top:8px;z-index:4;max-width:calc(100% - 60px);padding:4px 9px;border-radius:4px;background:#0d1014d9;color:#f4efe5;font:600 12px/1.35 Inter,system-ui,sans-serif;pointer-events:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fw-ttl small{font-weight:500;font-size:11px;color:#c9c3b6;margin-left:6px}
.fw-grad{height:11px;border-radius:2px;border:1px solid #14171c22;min-width:320px}
.fw-gt{position:relative;height:13px;font:500 10px var(--mono);color:var(--ink-2);margin-top:2px}
.fw-gt span{position:absolute;transform:translateX(-50%);white-space:nowrap}
.fw-gt span:first-child{transform:none}
.fw-legend .fw-sw{margin-top:5px}
.fw-k-jet{background:#14171c!important;height:4px!important;border:0!important;vertical-align:2px!important}
.fw-k-zero{background:repeating-linear-gradient(90deg,#1d5fd0 0 4px,transparent 4px 7px)!important;height:3px!important;border:0!important;vertical-align:3px!important}
.fw-k-route{background:#b8975a!important;height:4px!important;border:0!important;vertical-align:2px!important}
.fw-fls button{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.05;min-width:52px;padding:3px 6px}
.fw-fls button small{font:500 9.5px var(--mono);opacity:.7}
.fw-fls.dim button[aria-pressed="true"]{background:#5a6a7c;border-color:#5a6a7c}
.fw-seg button small{margin-left:4px;font:500 9.5px var(--mono);opacity:.7}
.fw-fls button small{margin-left:0}
.fw-chks{display:flex;flex-wrap:wrap;gap:0 12px}
.fw-mnote{display:block;margin-top:4px;color:var(--ink-3)}
.fw-tab tr.cur td{background:#f6f0e2;font-weight:600}
.fw-tab tr.best td{color:#1f5f3a}
.fw-tab td small{color:var(--ink-3);font-size:9.5px}
.fw-best{font:700 9px Inter,system-ui,sans-serif;text-transform:uppercase;letter-spacing:.05em;background:#2f7d4a;color:#fff;border-radius:3px;padding:1px 4px}
.fw-form{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px 8px;align-items:end;margin-bottom:6px}
.fw-form label{display:flex;flex-direction:column;gap:2px;font:600 10px Inter,system-ui,sans-serif;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);min-width:0}
.fw-form label.wide{grid-column:1/4}
.fw-form input,.fw-form select{height:32px;border:1px solid var(--line);border-radius:4px;background:var(--card);padding:0 7px;font:500 12.5px Inter,system-ui,sans-serif;color:var(--ink);text-transform:uppercase;min-width:0;width:100%;box-sizing:border-box}
.fw-form select{text-transform:none}
.fw-go{height:32px;border:0;border-radius:4px;background:var(--navy);color:#f8f6f1;font:600 12.5px Inter,system-ui,sans-serif;cursor:pointer}
.fw-rt{font-size:12.5px;margin:4px 0}
.fw-err{font-size:12px;color:#a3261e;margin:4px 0}
.fw-scroll{overflow-x:auto}
.fw-dl{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;font-size:11.5px;margin:6px 0}
.fw-dl dt{color:var(--ink-3)}.fw-dl dd{margin:0;font-family:var(--mono);color:var(--ink)}
@media(max-width:900px){.fw-form{grid-template-columns:repeat(2,minmax(0,1fr))}.fw-form label.wide{grid-column:1/-1}.fw-grad{min-width:180px}.fw-ttl{font-size:11px}}