:root{
  --ink:#202124;
  --muted:#5f6368;
  --panel:rgba(255,255,255,.96);
  --panel-solid:#fff;
  --line:rgba(32,33,36,.18);
  --line-strong:rgba(32,33,36,.34);
  --orange:#e87419;
  --orange-dark:#a74708;
  --blue:#1769aa;
  --danger:#b6373c;
  --shadow:0 2px 10px rgba(32,33,36,.18);
  --sans:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}
html,body{width:100%;height:100%;margin:0;overflow:hidden;background:#e7eaed;color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}
button,input{font:inherit}
button{color:inherit}
a{color:inherit}
.skip-link{position:fixed;left:12px;top:-70px;z-index:9999;background:#fff;padding:10px 14px;border-radius:6px;box-shadow:var(--shadow)}
.skip-link:focus{top:12px}

#map{position:fixed;inset:0;z-index:0;background:#e7eaed}
.lightning-canvas,.radar-scrub-canvas{pointer-events:none}
.radar-scrub-canvas{position:absolute;overflow:hidden}.radar-scrub-frame{position:absolute;inset:0;width:100%;height:100%}
.leaflet-image-layer{will-change:opacity}
.leaflet-container{font-family:var(--sans)}
.leaflet-control-attribution{margin-bottom:calc(166px + env(safe-area-inset-bottom))!important;background:rgba(255,255,255,.86)!important;color:var(--muted)!important;font-size:9px!important}
.leaflet-control-attribution a{color:#45474b}
.leaflet-top{top:59px}
.leaflet-right{right:7px}
.leaflet-bar{border:1px solid var(--line)!important;box-shadow:0 8px 26px -18px #000!important}
.leaflet-bar a{width:42px!important;height:42px!important;line-height:42px!important;border:0!important;background:#fff!important;color:var(--ink)!important}
.leaflet-bar a:first-child{border-bottom:1px solid var(--line)!important}

.map-actions{position:fixed;z-index:1000;right:10px;top:max(10px,env(safe-area-inset-top));display:flex;gap:5px}
.icon-button,.map-button{display:grid;place-items:center;width:42px;height:42px;padding:0;border:1px solid var(--line);border-radius:4px;background:#fff;box-shadow:0 1px 4px rgba(32,33,36,.14);cursor:pointer}
.icon-button:active,.map-button:active,.transport-button:active,.play-button:active{transform:translateY(1px)}
.icon-button svg,.map-button svg,.transport-button svg,.play-button svg,.date-button svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.fit-button{position:fixed;z-index:900;right:11px;top:151px}
.rain-button{position:fixed;z-index:900;right:11px;top:200px;transition:background .15s ease,color .15s ease,border-color .15s ease}
.rain-button.is-active{border-color:#1769aa;background:#dceffc;color:#07598c}
.lightning-button{position:fixed;z-index:900;right:11px;top:249px;font:900 24px/1 var(--sans);transition:background .15s ease,color .15s ease,border-color .15s ease}
.lightning-button.is-active{border-color:#ad570f;background:#ffad22;color:#2c1807}

.map-loading{position:fixed;z-index:850;left:50%;top:50%;display:flex;align-items:center;gap:9px;transform:translate(-50%,-50%);padding:10px 13px;border:1px solid var(--line);border-radius:4px;background:#fff;box-shadow:var(--shadow);color:var(--muted);font:12px/1.2 var(--sans);transition:opacity .2s ease,visibility .2s ease}
.map-loading[hidden]{display:none}
.map-loading.is-error .loader{display:none}
.loader{width:16px;height:16px;border:2px solid rgba(33,28,42,.18);border-top-color:var(--orange);border-radius:50%;animation:spin .75s linear infinite}
.retry-button{min-height:32px;padding:0 10px;border:0;border-radius:4px;background:var(--ink);color:#fff;cursor:pointer;font:650 11px/1 var(--sans)}
@keyframes spin{to{transform:rotate(360deg)}}

.radar-key{position:fixed;z-index:800;left:10px;bottom:calc(171px + env(safe-area-inset-bottom));width:154px;padding:7px 8px;border:1px solid var(--line);border-radius:4px;background:rgba(255,255,255,.9);box-shadow:0 1px 4px rgba(32,33,36,.12);pointer-events:none;transition:opacity .15s ease}
.radar-key[data-state="off"]{opacity:.45}
.key-title{display:block;margin-bottom:5px;color:var(--muted);font:10px/1 var(--sans)}
.key-gradient{display:block;height:7px;border-radius:3px;background:linear-gradient(90deg,#004e78 0%,#008fc7 34%,#00d1ee 56%,#ffe900 74%,#ff8c00 88%,#ee2929 100%)}
.key-labels{display:flex;justify-content:space-between;margin-top:3px;color:var(--muted);font:9px/1 var(--sans)}
.lightning-key{position:fixed;z-index:800;left:10px;bottom:calc(224px + env(safe-area-inset-bottom));display:flex;align-items:flex-start;gap:8px;width:214px;padding:8px 9px;border:1px solid var(--line);border-radius:4px;background:rgba(255,255,255,.92);box-shadow:0 1px 4px rgba(32,33,36,.12);pointer-events:none}
.lightning-key[data-state="off"]{opacity:.66}.lightning-key-mark{display:grid;place-items:center;width:20px;height:25px;flex:none;color:var(--orange-dark);font:700 19px/1 var(--sans)}
.lightning-key-copy{display:grid;flex:1;gap:3px;min-width:0}.lightning-key strong{font:650 10px/1.25 var(--sans)}.lightning-key small{color:var(--muted);font:9px/1 var(--sans)}
.lightning-age-scale{display:grid;gap:2px;margin-top:3px}.lightning-age-marks{position:relative;display:flex;align-items:center;justify-content:space-between;height:10px;padding:0 2px}.lightning-age-marks::before{position:absolute;z-index:0;left:3px;right:3px;top:4px;height:2px;border-radius:2px;background:linear-gradient(90deg,#fff05a 0%,#ffad22 12.5%,#e85d1a 25%,#7b4163 50%,#392d55 100%);content:""}.lightning-age-marks i{position:relative;z-index:1;display:block;transform:rotate(45deg);border:1px solid rgba(45,24,35,.76);background:#fff05a}.lightning-age-marks i:nth-child(1){width:9px;height:9px}.lightning-age-marks i:nth-child(2){width:7px;height:7px;background:#7b4163;opacity:.73}.lightning-age-marks i:nth-child(3){width:5px;height:5px;background:#392d55;opacity:.5}.lightning-age-labels{display:flex;justify-content:space-between;color:var(--muted);font:8px/1 var(--sans)}

.timeline{
  position:fixed;z-index:1000;left:50%;bottom:max(10px,env(safe-area-inset-bottom));width:min(760px,calc(100% - 20px));
  transform:translateX(-50%);padding:11px 14px 10px;border:1px solid var(--line);border-radius:6px;
  background:var(--panel);box-shadow:var(--shadow)
}
.timeline-handle{display:none;width:34px;height:4px;margin:0 auto 7px;border-radius:4px;background:rgba(33,28,42,.18)}
.timeline-topline{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:7px}
.selected-time{display:block;font:700 20px/1 var(--sans);font-variant-numeric:tabular-nums}
.selected-date{display:block;margin-top:4px;color:var(--muted);font:11px/1.2 var(--sans);font-variant-numeric:tabular-nums}
.frame-badges{display:flex;align-items:center;gap:7px}
.frame-kind{padding:5px 2px;color:var(--muted);font:11px/1 var(--sans);white-space:nowrap}
.frame-kind[data-kind="blend"]{color:var(--orange-dark)}
.latest-button{min-height:31px;padding:0 10px;border:1px solid var(--line-strong);border-radius:4px;background:#fff;cursor:pointer;font:650 11px/1 var(--sans)}
.latest-button:disabled{cursor:default;color:#9aa0a6;border-color:var(--line);background:#f5f6f7}
.playback-row{display:flex;align-items:center;gap:6px}
.transport-button,.play-button{display:grid;place-items:center;flex:none;padding:0;border:1px solid var(--line);background:#fff;cursor:pointer}
.transport-button{width:38px;height:38px;border-radius:4px}
.play-button{width:44px;height:44px;border-radius:50%;color:#fff;background:var(--ink);border-color:var(--ink)}
.play-button .pause-icon{display:none}
.play-button[aria-pressed="true"] .play-icon{display:none}
.play-button[aria-pressed="true"] .pause-icon{display:block}
.range-wrap{flex:1;min-width:0;margin-left:5px}
#timeRange{display:block;width:100%;height:28px;margin:0;accent-color:var(--orange);cursor:ew-resize;touch-action:pan-x}
.range-labels{display:flex;justify-content:space-between;gap:8px;margin-top:-3px;color:var(--muted);font:9px/1 var(--sans);font-variant-numeric:tabular-nums}
.timeline-meta{display:flex;align-items:center;gap:9px;min-width:0;margin-top:5px;padding-top:6px;border-top:1px solid var(--line);color:var(--muted);font:10px/1.25 var(--sans)}
.date-button{display:inline-flex;align-items:center;gap:5px;min-height:28px;padding:0 7px;border:1px solid var(--line);border-radius:4px;background:#fff;cursor:pointer;color:var(--ink);font:650 10px/1 var(--sans)}
.date-button svg{width:14px;height:14px}
.date-picker{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
#archiveSummary{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.source-short{margin-left:auto;white-space:nowrap}
.source-short a{text-underline-offset:2px}

.about-dialog{width:min(540px,calc(100% - 24px));max-height:min(760px,calc(100dvh - 24px));padding:0;border:1px solid var(--line);border-radius:6px;background:var(--panel-solid);color:var(--ink);box-shadow:0 8px 30px rgba(32,33,36,.28)}
.about-dialog::backdrop{background:rgba(32,33,36,.46)}
.about-dialog form{position:relative;padding:24px}
.dialog-close{position:absolute;right:13px;top:11px;width:40px;height:40px;border:0;background:transparent;color:var(--muted);cursor:pointer;font-size:30px;line-height:1}
.about-dialog h2{margin:0 0 12px;font-size:26px;line-height:1.1}
.about-dialog p{color:var(--muted);font-size:14px;line-height:1.5}
.about-dialog dl{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:17px 0}
.about-dialog dl div{padding:9px;border:1px solid var(--line);border-radius:4px;background:#fff}
.about-dialog dt{color:var(--muted);font:650 10px/1.2 var(--sans)}
.about-dialog dd{margin:5px 0 0;font-size:13px;line-height:1.3}
.opacity-control{display:grid;gap:6px;margin:18px 0;color:var(--ink);font:650 11px/1 var(--sans)}
.opacity-control span{display:flex;justify-content:space-between}.opacity-control input{width:100%;accent-color:var(--orange)}
.layer-toggle{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:13px 0 18px;padding:10px 11px;border:1px solid var(--line);border-radius:4px;background:#fff}
.layer-toggle span{display:grid;gap:4px}.layer-toggle strong{font-size:13px}.layer-toggle small{color:var(--muted);font:10px/1.3 var(--sans)}.layer-toggle input{width:21px;height:21px;flex:none;accent-color:var(--orange)}
.caveat{padding:10px;border-left:3px solid var(--orange);background:rgba(232,116,25,.07)}
.credits a{text-underline-offset:2px}.views{padding-top:9px;border-top:1px solid var(--line)}.views img{display:inline-block;height:20px;max-width:100%;border:0}
.about-dialog menu{display:flex;justify-content:flex-end;margin:18px 0 0;padding:0}
.dialog-done{min-height:42px;padding:0 18px;border:0;border-radius:4px;background:var(--ink);color:#fff;cursor:pointer;font:650 11px/1 var(--sans)}

.toast{position:fixed;z-index:1200;left:50%;top:max(12px,env(safe-area-inset-top));max-width:min(440px,calc(100% - 120px));transform:translate(-50%,-16px);padding:9px 12px;border-radius:4px;background:#202124;color:#fff;box-shadow:var(--shadow);font:11px/1.35 var(--sans);opacity:0;visibility:hidden;transition:.2s ease}
.toast.is-visible{opacity:1;visibility:visible;transform:translate(-50%,0)}
.noscript{position:fixed;z-index:3000;inset:0;display:grid;place-items:center;padding:30px;background:#fff;font:18px/1.5 var(--sans)}

button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid rgba(5,142,177,.38);outline-offset:2px}

@media (max-width:640px){
  .map-actions{right:7px;top:max(7px,env(safe-area-inset-top));gap:3px}.icon-button{width:40px;height:40px}
  .leaflet-top{top:54px}.leaflet-right{right:4px}.leaflet-bar a{width:40px!important;height:40px!important;line-height:40px!important}
  .fit-button{right:8px;top:140px;width:40px;height:40px}
  .rain-button{right:8px;top:187px;width:40px;height:40px}
  .lightning-button{right:8px;top:234px;width:40px;height:40px}
  .timeline{left:0;bottom:0;width:100%;transform:none;padding:7px 10px calc(8px + env(safe-area-inset-bottom));border-width:1px 0 0;border-radius:0}
  .timeline-handle{display:none}.timeline-topline{margin-bottom:4px}.selected-time{font-size:18px}.selected-date{font-size:10px}.frame-kind{font-size:10px}.latest-button{min-height:29px}
  .transport-button{width:36px;height:36px}.play-button{width:42px;height:42px}.range-wrap{margin-left:2px}.range-labels{font-size:7px}
  .timeline-meta{gap:6px;font-size:8px}.source-short{display:none}#archiveSummary{flex:1;text-align:right}
  .radar-key{left:7px;bottom:calc(162px + env(safe-area-inset-bottom));width:137px;padding:6px 7px}.key-title{font-size:8px}
  .lightning-key{left:7px;bottom:calc(211px + env(safe-area-inset-bottom));width:194px;padding:7px}.lightning-key-mark{width:23px;height:23px;font-size:16px}.lightning-key strong{font-size:8px}.lightning-key small{font-size:7px}
  .leaflet-control-attribution{margin-bottom:calc(156px + env(safe-area-inset-bottom))!important;max-width:65vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .about-dialog form{padding:21px 18px}.about-dialog dl{grid-template-columns:1fr}.about-dialog{max-height:calc(100dvh - 16px)}
}

@media (max-width:380px){
  .frame-kind{display:none}.transport-button{width:34px}.play-button{width:40px;height:40px}
}

@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}