/* Native A1 Ember Terrain research viewer. */
#app .terrain-viewer{
 --viewer-ink:#243c33;--viewer-muted:#69766a;--viewer-border:#dbe1d6;--viewer-paper:#fcfbf7;--viewer-stage:#16312e;--viewer-accent:#b94431;
 width:100%;min-width:0;overflow:hidden;background:var(--viewer-paper);color:var(--viewer-ink);font-family:var(--body,Arial,sans-serif);text-align:left;
}
.terrain-viewer *{box-sizing:border-box}
.terrain-viewer [hidden]{display:none!important}
.terrain-viewer .viewer-topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:23px 28px;border-bottom:1px solid var(--viewer-border)}
.terrain-viewer .viewer-topbar>div{min-width:0}
.terrain-viewer .viewer-eyebrow{display:block;font-size:9px;font-weight:600;line-height:1.7;letter-spacing:1.5px;color:#8a5a42;text-transform:uppercase}
#app .terrain-viewer .viewer-topbar h3{margin:6px 0 0;font:500 22px/1.25 var(--body,Arial,sans-serif);letter-spacing:-.6px;color:var(--viewer-ink)}
.terrain-viewer .viewer-status{display:inline-flex;align-items:center;gap:7px;flex-shrink:0;align-self:center;color:#587261;font-size:11px;line-height:1.5}
.terrain-viewer .viewer-status::before{content:'';width:6px;height:6px;flex-shrink:0;border-radius:50%;background:#78947c}
.terrain-viewer .viewer-status.is-loading::before{background:#b78147}
.terrain-viewer .viewer-status.is-error::before{background:var(--viewer-accent)}
.terrain-viewer .viewer-topbar-actions{display:flex;align-items:center;justify-content:flex-end;gap:18px}
#app .terrain-viewer button,#app .terrain-viewer select{font:500 12px/1.4 var(--body,Arial,sans-serif);letter-spacing:0;text-transform:none;cursor:pointer}
#app .terrain-viewer button{min-height:44px;border:1px solid #cdd6c9;border-radius:6px;background:#fffefa;padding:11px 15px;color:var(--viewer-ink);display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:background .16s ease,border-color .16s ease,color .16s ease}
#app .terrain-viewer button:hover{background:#eef1e8;border-color:#9cae9b}
#app .terrain-viewer button:disabled{opacity:.45;cursor:not-allowed;transform:none}
#app .terrain-viewer button svg{display:block;width:16px;height:16px;flex-shrink:0}
#app .terrain-viewer .viewer-expand{flex-shrink:0;min-height:44px;background:transparent;padding:8px 12px;font-size:11px}
.terrain-viewer .viewer-layout{display:grid;grid-template-columns:minmax(0,1fr) 240px;min-width:0}
.terrain-viewer .viewer-stage{position:relative;min-width:0;overflow:hidden;background:var(--viewer-stage);color:#dfe8db;isolation:isolate}
.terrain-viewer .viewer-plot{height:clamp(420px,36vw,520px);width:100%;min-width:0;background:var(--viewer-stage);overflow:hidden}
.terrain-viewer .viewer-plot .plot-container,.terrain-viewer .viewer-plot .svg-container{max-width:100%}
.terrain-viewer .viewer-plot:focus-visible{outline:3px solid #f0b38a;outline-offset:-5px}
#app .terrain-viewer .viewer-stage-note{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:7px 16px;padding:12px 20px;border-top:1px solid #ffffff15;background:#122b29;color:#afc4b4;font-size:10px;line-height:1.6;margin:0;letter-spacing:.1px}
.terrain-viewer .viewer-stage-note>span{display:inline-flex;align-items:center;gap:6px}
.terrain-viewer .viewer-stage-note svg{width:13px;height:13px;flex-shrink:0}
.terrain-viewer .viewer-controls{min-width:0;padding:24px 20px;background:#f4f5ee;border-left:1px solid var(--viewer-border);display:flex;flex-direction:column;gap:18px}
.terrain-viewer .viewer-control-label{display:block;margin:0 0 10px;color:#556b5b;font-size:9px;font-weight:600;line-height:1.5;letter-spacing:1.2px;text-transform:uppercase}
.terrain-viewer .viewer-camera-group{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}
#app .terrain-viewer .viewer-camera-group button{font-size:11px;min-height:44px;padding:9px 5px;gap:5px}
#app .terrain-viewer .viewer-camera-group button[aria-pressed=true]{color:#f5f5ea;background:#294b41;border-color:#294b41}
#app .terrain-viewer .viewer-camera-group button[aria-pressed=true]:hover{background:#1e4037}
.terrain-viewer .viewer-layers{display:flex;flex-direction:column;gap:2px;padding:0;margin:0;border:0;min-width:0}
.terrain-viewer .viewer-layers legend{padding:0}
.terrain-viewer .viewer-layers label{display:flex;align-items:center;gap:9px;min-height:45px;padding:8px 0;color:#394f40;font-size:12px;line-height:1.5;cursor:pointer}
.terrain-viewer .viewer-layers label+label{border-top:1px solid #e2e6dc}
.terrain-viewer .viewer-layers input[type=checkbox]{width:18px;height:18px;flex-shrink:0;margin:0;accent-color:#aa4430;cursor:pointer}
.terrain-viewer .viewer-layers input:disabled{cursor:not-allowed}
.terrain-viewer .viewer-layers label:has(input:disabled){opacity:.5;cursor:not-allowed}
.terrain-viewer .viewer-swatch{display:inline-block;width:8px;height:8px;border-radius:2px;flex-shrink:0;margin-left:auto;background:#a2b9ae}
.terrain-viewer .viewer-swatch.smoke,.terrain-viewer .viewer-swatch[data-layer=smoke]{background:#9eb3ad}
.terrain-viewer .viewer-swatch.heat,.terrain-viewer .viewer-swatch[data-layer=heat]{background:#c65935}
.terrain-viewer .viewer-swatch.source,.terrain-viewer .viewer-swatch[data-layer=source]{background:#d8aa62}
#app .terrain-viewer .viewer-help{font-size:11px;line-height:1.7;margin:auto 0 0;padding-top:17px;border-top:1px solid #dce2d5;color:var(--viewer-muted)}
.terrain-viewer .viewer-help strong{font-weight:600;color:#49614e}
.terrain-viewer .viewer-timeline{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:24px;row-gap:15px;padding:23px 28px 18px;border-top:1px solid var(--viewer-border);background:var(--viewer-paper)}
.terrain-viewer .viewer-playback{display:flex;align-items:center;flex-wrap:wrap;gap:9px;min-width:0}
#app .terrain-viewer .viewer-playback .primary,#app .terrain-viewer [data-viewer-play]{background:var(--viewer-accent);border-color:var(--viewer-accent);color:#fffdf6;min-width:105px}
#app .terrain-viewer .viewer-playback .primary:hover,#app .terrain-viewer [data-viewer-play]:hover{background:#9c3527;border-color:#9c3527}
.terrain-viewer .viewer-playback label{display:flex;align-items:center;gap:8px;color:var(--viewer-muted);font-size:11px;line-height:1.5;margin-left:7px}
#app .terrain-viewer select{height:44px;max-width:100%;padding:8px 29px 8px 11px;background-color:#fffefa;border:1px solid #cdd6c9;border-radius:6px;color:var(--viewer-ink);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='m1 1 4 4 4-4' fill='none' stroke='%23556b5b' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right 10px center;background-repeat:no-repeat}
.terrain-viewer .viewer-time-label{display:flex;flex-direction:column;align-items:flex-end;justify-content:center;gap:3px;min-width:100px;color:var(--viewer-muted);font-size:9px;line-height:1.4;text-transform:uppercase;letter-spacing:1px}
.terrain-viewer .viewer-time-label output{font-size:16px;line-height:1.4;letter-spacing:-.2px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--viewer-ink);text-transform:none;white-space:nowrap}
.terrain-viewer .viewer-scrubber{grid-column:1/-1;appearance:none;display:block;width:100%;min-width:0;height:44px;margin:-8px 0;padding:0;background:transparent;accent-color:var(--viewer-accent);cursor:pointer;touch-action:pan-y}
.terrain-viewer .viewer-scrubber::-webkit-slider-runnable-track{height:4px;border-radius:3px;background:linear-gradient(to right,var(--viewer-accent) var(--progress,0%),#dce2d5 var(--progress,0%))}
.terrain-viewer .viewer-scrubber::-moz-range-track{height:4px;border-radius:3px;background:#dce2d5}
.terrain-viewer .viewer-scrubber::-moz-range-progress{height:4px;border-radius:3px;background:var(--viewer-accent)}
.terrain-viewer .viewer-scrubber::-webkit-slider-thumb{appearance:none;width:19px;height:19px;border:3px solid #fffdf6;border-radius:50%;margin-top:-7.5px;background:var(--viewer-accent);box-shadow:0 0 0 1px #b94431,0 2px 5px #25402b20}
.terrain-viewer .viewer-scrubber::-moz-range-thumb{width:14px;height:14px;border:3px solid #fffdf6;border-radius:50%;background:var(--viewer-accent);box-shadow:0 0 0 1px #b94431,0 2px 5px #25402b20}
.terrain-viewer .viewer-scrubber:disabled{opacity:.45;cursor:not-allowed}
.terrain-viewer .viewer-time-ticks{grid-column:1/-1;display:flex;justify-content:space-between;gap:12px;color:#798274;font-size:9px;line-height:1.5;font-variant-numeric:tabular-nums;margin-top:-8px}
#app .terrain-viewer .viewer-footnote{font-size:10px;line-height:1.75;color:#73806e;margin:0;padding:15px 28px 19px;border-top:1px solid #e7eadf;background:#f6f7ef}
.terrain-viewer .viewer-footnote strong{font-weight:600;color:#53664f}
.terrain-viewer .viewer-loading,.terrain-viewer .viewer-error{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;min-height:420px;padding:40px 24px;background:var(--viewer-stage);color:#d8e6d7}
#app .terrain-viewer .viewer-loading h3,#app .terrain-viewer .viewer-error h3{font:500 24px/1.3 var(--body,Arial,sans-serif);letter-spacing:-.5px;color:#edf1e4;margin:0}
#app .terrain-viewer .viewer-loading p,#app .terrain-viewer .viewer-error p{font-size:13px;line-height:1.7;color:#b2c7b6;margin:0;max-width:400px}
.terrain-viewer .viewer-loading::before{content:'';width:29px;height:29px;border:2px solid #a5c2b12b;border-top-color:#d3bda0;border-radius:50%;animation:viewer-spin 1s linear infinite;margin-bottom:7px}
#app .terrain-viewer .viewer-error button{margin-top:8px;background:#eef1e6;border-color:#eef1e6;color:#243e32}
#app .terrain-viewer :is(button,input,select):focus-visible{outline:3px solid #bc4930;outline-offset:3px}
@keyframes viewer-spin{to{transform:rotate(360deg)}}
@media(max-width:1000px){
 .terrain-viewer .viewer-layout{grid-template-columns:minmax(0,1fr) 220px}
 .terrain-viewer .viewer-topbar,.terrain-viewer .viewer-timeline{padding-inline:22px}
 .terrain-viewer .viewer-controls{padding:22px 17px}
 #app .terrain-viewer .viewer-footnote{padding-inline:22px}
}
@media(max-width:760px){
 .terrain-viewer .viewer-topbar{padding:20px;gap:14px;flex-wrap:wrap}
 .terrain-viewer .viewer-topbar-actions{gap:12px}
 #app .terrain-viewer .viewer-topbar h3{font-size:21px}
 .terrain-viewer .viewer-layout{grid-template-columns:minmax(0,1fr)}
 .terrain-viewer .viewer-plot{height:380px}
 .terrain-viewer .viewer-controls{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:18px 25px;padding:20px;border-left:0;border-top:1px solid var(--viewer-border)}
 .terrain-viewer .viewer-layers{grid-column:2;grid-row:1/span 2}
 .terrain-viewer .viewer-control-label{margin-bottom:8px}
 .terrain-viewer .viewer-camera-group{gap:5px}
 #app .terrain-viewer .viewer-help{grid-column:1;margin:0;font-size:10px;padding-top:13px;align-self:start}
 .terrain-viewer .viewer-timeline{padding:20px 20px 16px;column-gap:16px;row-gap:16px}
 .terrain-viewer .viewer-playback{gap:7px}
 .terrain-viewer .viewer-playback label{margin-left:3px}
 #app .terrain-viewer .viewer-footnote{padding:14px 20px 18px}
 .terrain-viewer .viewer-loading,.terrain-viewer .viewer-error{min-height:380px}
}
@media(max-width:480px){
 .terrain-viewer .viewer-topbar{padding:18px 16px;gap:14px 10px}
 .terrain-viewer .viewer-topbar>div:first-child{flex:1 1 100%}
 .terrain-viewer .viewer-topbar-actions{width:100%;justify-content:space-between}
 #app .terrain-viewer .viewer-topbar h3{font-size:20px}
 .terrain-viewer .viewer-eyebrow{font-size:8px;letter-spacing:1.1px}
 .terrain-viewer .viewer-status{font-size:10px}
 .terrain-viewer .viewer-plot{height:320px}
 #app .terrain-viewer .viewer-stage-note{padding:10px 15px;font-size:9px;gap:3px 10px}
 .terrain-viewer .viewer-controls{grid-template-columns:minmax(0,1fr);padding:18px 16px;gap:16px}
 .terrain-viewer .viewer-layers{grid-column:auto;grid-row:auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}
 .terrain-viewer .viewer-layers>.viewer-control-label,.terrain-viewer .viewer-layers>legend{grid-column:1/-1;margin-bottom:0}
 .terrain-viewer .viewer-layers label{flex-wrap:wrap;align-content:center;justify-content:flex-start;gap:7px;min-height:58px;font-size:11px;line-height:1.3;padding:9px 7px;border:1px solid #d9e0d3;border-radius:5px;background:#fcfcf7}
 .terrain-viewer .viewer-layers label+label{border-top:1px solid #d9e0d3}
 .terrain-viewer .viewer-layers input[type=checkbox]{width:17px;height:17px}
 .terrain-viewer .viewer-layers label:has(input:checked){border-color:#b0c0ab;background:#edf1e7}
 .terrain-viewer .viewer-swatch{width:7px;height:7px}
 #app .terrain-viewer .viewer-help{grid-column:auto;border:0;padding:0;font-size:10px;line-height:1.6}
 .terrain-viewer .viewer-timeline{padding:18px 16px 15px;grid-template-columns:minmax(0,1fr);row-gap:16px}
 .terrain-viewer .viewer-playback{display:grid;grid-template-columns:minmax(0,1fr) auto auto;width:100%;gap:7px}
 #app .terrain-viewer .viewer-playback button{padding:10px 12px;font-size:11px}
 #app .terrain-viewer .viewer-playback .primary,#app .terrain-viewer [data-viewer-play]{min-width:0}
 .terrain-viewer .viewer-playback label{position:relative;display:block;margin:0;font-size:0}
 #app .terrain-viewer .viewer-playback select{font-size:11px;width:64px;padding:9px 23px 9px 10px;background-position:right 8px center}
 .terrain-viewer .viewer-time-label{flex-direction:row;justify-content:space-between;align-items:center;min-width:0}
 .terrain-viewer .viewer-time-label output{font-size:15px}
 .terrain-viewer .viewer-scrubber{margin:-11px 0}
 .terrain-viewer .viewer-time-ticks{font-size:9px;margin-top:-5px}
 #app .terrain-viewer .viewer-footnote{padding:13px 16px 16px;font-size:9px;line-height:1.8}
 .terrain-viewer .viewer-loading,.terrain-viewer .viewer-error{min-height:320px;padding:30px 20px}
 #app .terrain-viewer .viewer-loading h3,#app .terrain-viewer .viewer-error h3{font-size:21px}
}
@media(prefers-reduced-motion:reduce){
 #app .terrain-viewer button{transition:none}
 .terrain-viewer .viewer-loading::before{animation:none;border-color:#d3bda0}
}
/* Native fullscreen keeps the timeline and controls alongside the scene. */
#app .terrain-viewer:fullscreen{
 display:flex;flex-direction:column;width:100vw;height:100dvh;max-width:none;max-height:none;margin:0;padding:0;border:0;border-radius:0;overflow:auto;background:var(--viewer-paper);
}
.terrain-viewer::backdrop{background:#16312e}
.terrain-viewer:fullscreen .viewer-topbar,.terrain-viewer:fullscreen .viewer-timeline,.terrain-viewer:fullscreen .viewer-footnote{flex-shrink:0}
.terrain-viewer:fullscreen .viewer-layout{flex:1;min-height:220px}
.terrain-viewer:fullscreen .viewer-stage{display:flex;flex-direction:column;min-height:220px}
.terrain-viewer:fullscreen .viewer-plot{flex:1;height:100%;min-height:180px;max-height:none}
.terrain-viewer:fullscreen .viewer-stage-note{flex-shrink:0}
.terrain-viewer:fullscreen .viewer-controls{overflow:auto;min-height:0}
.terrain-viewer:fullscreen .viewer-loading,.terrain-viewer:fullscreen .viewer-error{flex:1;min-height:220px}
@media(max-width:760px){
 #app .terrain-viewer:fullscreen .viewer-topbar{padding:12px 16px;flex-wrap:nowrap;gap:14px}
 .terrain-viewer:fullscreen .viewer-topbar>div:first-child{flex:1 1 auto}
 .terrain-viewer:fullscreen .viewer-topbar-actions{width:auto;flex-shrink:0}
 .terrain-viewer:fullscreen .viewer-status{display:none}
 #app .terrain-viewer:fullscreen .viewer-topbar h3{font-size:18px;margin-top:3px}
 .terrain-viewer:fullscreen .viewer-eyebrow{font-size:8px;letter-spacing:1px}
 .terrain-viewer:fullscreen .viewer-layout{display:flex;flex-direction:column;min-height:0}
 .terrain-viewer:fullscreen .viewer-stage{flex:1;min-height:210px}
 .terrain-viewer:fullscreen .viewer-plot{min-height:180px}
 .terrain-viewer:fullscreen .viewer-controls{flex-shrink:0;overflow:visible;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:10px 16px;padding:12px 16px}
 .terrain-viewer:fullscreen .viewer-control-label{font-size:8px;margin-bottom:6px}
 .terrain-viewer:fullscreen .viewer-layers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-column:2;grid-row:1;gap:5px}
 .terrain-viewer:fullscreen .viewer-layers>.viewer-control-label,.terrain-viewer:fullscreen .viewer-layers>legend{grid-column:1/-1;margin-bottom:0}
 .terrain-viewer:fullscreen .viewer-layers label{min-height:44px;display:flex;align-items:center;align-content:center;gap:5px;padding:7px 5px;font-size:10px;line-height:1.3;border:1px solid #d9e0d3;border-radius:5px;background:#fcfcf7}
 .terrain-viewer:fullscreen .viewer-swatch{display:none}
 #app .terrain-viewer:fullscreen .viewer-help{display:none}
 .terrain-viewer:fullscreen .viewer-timeline{padding:12px 16px 10px;row-gap:10px;grid-template-columns:minmax(0,1fr) auto}
 .terrain-viewer:fullscreen .viewer-playback{display:flex;width:auto}
 .terrain-viewer:fullscreen .viewer-time-label{flex-direction:column;align-items:flex-end;justify-content:center;gap:2px}
 .terrain-viewer:fullscreen .viewer-time-label output{font-size:14px}
 #app .terrain-viewer:fullscreen .viewer-footnote{font-size:9px;line-height:1.6;padding:8px 16px}
 #app .terrain-viewer:fullscreen .viewer-stage-note{padding:7px 16px}
}
@media(max-width:480px){
 .terrain-viewer:fullscreen .viewer-controls{grid-template-columns:minmax(0,1fr);gap:9px;padding:10px 14px}
 .terrain-viewer:fullscreen .viewer-layers{grid-column:auto;grid-row:auto}
 .terrain-viewer:fullscreen .viewer-layers>.viewer-control-label,.terrain-viewer:fullscreen .viewer-layers>legend{display:none}
 .terrain-viewer:fullscreen .viewer-layers label{justify-content:center;flex-wrap:nowrap;font-size:11px;gap:6px}
 .terrain-viewer:fullscreen .viewer-controls .viewer-control-label{margin-bottom:5px}
 .terrain-viewer:fullscreen .viewer-timeline{grid-template-columns:minmax(0,1fr);row-gap:9px;padding:10px 14px}
 .terrain-viewer:fullscreen .viewer-playback{display:grid;grid-template-columns:minmax(0,1fr) auto auto;width:100%}
 .terrain-viewer:fullscreen .viewer-time-label{flex-direction:row;align-items:center;justify-content:space-between}
 #app .terrain-viewer:fullscreen .viewer-footnote{padding:7px 14px}
}
@media(max-height:560px) and (min-width:761px){
 .terrain-viewer:fullscreen .viewer-topbar{padding-block:12px}
 .terrain-viewer:fullscreen .viewer-timeline{padding-block:11px;row-gap:10px}
 #app .terrain-viewer:fullscreen .viewer-footnote{padding-block:8px}
 .terrain-viewer:fullscreen .viewer-controls{padding-block:14px;gap:12px}
}