*{box-sizing:border-box}:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;color:#dce5ed;background:#0a0e13;font-size:13px}body{margin:0;overflow:hidden}[hidden]{display:none!important}button,input,select{font:inherit}button{background:#203442;color:#e2f6ed;border:1px solid #3a5c60;border-radius:7px;padding:9px 12px;cursor:pointer}button:hover{background:#2d4855}button:disabled{opacity:.4;cursor:default}button[aria-pressed=true]{background:#b9ecd9;color:#14362c;border-color:#b9ecd9}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid #a0dec8;outline-offset:2px}header{height:calc(64px + env(safe-area-inset-top));padding:env(safe-area-inset-top) max(20px,env(safe-area-inset-right)) 0 max(20px,env(safe-area-inset-left));display:flex;align-items:center;gap:16px;border-bottom:1px solid #25313c;background:#101820}header strong{font-size:21px;letter-spacing:-.6px;color:#b9ecd9;white-space:nowrap}#source{margin-left:auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#8b9ca9;font-size:12px}#toggle-controls{display:none}main{display:grid;grid-template-columns:minmax(0,1fr) 310px;height:calc(100dvh - 64px - env(safe-area-inset-top))}#stage{position:relative;min-width:0;min-height:0;overflow:hidden;background:#05080c}canvas{width:100%;height:100%;display:block;touch-action:none}.compatibility-display{position:absolute;inset:0;pointer-events:none}#welcome{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;background:radial-gradient(ellipse at 40% 45%,#16352d55,transparent 65%);padding:24px}#welcome small{margin-top:16px;color:#8da59f}#welcome button{padding:14px 26px;background:#b9ecd9;color:#14362c;border:0;font-weight:600}.open-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}#view-tools{position:absolute;top:16px;left:max(16px,env(safe-area-inset-left));display:flex;gap:6px}#caption{position:absolute;left:max(16px,env(safe-area-inset-left));right:16px;top:65px;display:flex;justify-content:space-between;gap:12px;font-size:11px;color:#8aabb5;pointer-events:none}aside{overflow:auto;overscroll-behavior:contain;border-left:1px solid #25313c;background:#111920;padding-bottom:env(safe-area-inset-bottom)}aside details{border-bottom:1px solid #25313c}aside section{padding:0 18px 16px}summary{padding:17px 18px;color:#b1d5cc;font-size:13px;font-weight:600;cursor:pointer;user-select:none}label{display:flex;flex-direction:column;gap:7px;margin:12px 0 7px;color:#9db0bd;font-size:12px}input[type=number],select{width:100%;min-width:0;padding:8px;border-radius:5px;border:1px solid #31414e;background:#18232d;color:#e0e9ee}input[type=range]{width:100%;min-width:0;accent-color:#9bd7bd;margin:4px 0}input[type=checkbox]{accent-color:#9bd7bd;width:16px;height:16px}.row{display:flex;gap:10px}.row>*{flex:1;min-width:0}.coordinates{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.slider-row{display:grid;grid-template-columns:84px minmax(0,1fr);gap:12px;align-items:center}.check{flex-direction:row;align-items:center;gap:7px}p{font-size:11px;line-height:1.6;color:#8299a8;margin:10px 0 0}output{color:#c7e7da}.recommendation{display:flex;align-items:center;justify-content:space-between;gap:10px;color:#8da59f;font-size:11px}.recommendation button{font-size:11px;padding:7px 9px}#status{font-size:12px;line-height:1.6;overflow-wrap:anywhere;color:#b7c9d4}#status.error{color:#ffab94}.status-panel{position:absolute;bottom:max(16px,env(safe-area-inset-bottom));left:max(16px,env(safe-area-inset-left));right:16px;pointer-events:none;text-shadow:0 1px 4px #000}.status-panel p{margin-top:2px}dialog{width:min(380px,calc(100vw - 32px));border:1px solid #3a5c60;border-radius:14px;padding:24px;background:#111d25;color:#dce5ed;box-shadow:0 16px 80px #0009}dialog::backdrop{background:#03080bc9}dialog h1{font-size:18px;font-weight:600;margin:0 0 8px}dialog p{font-size:13px}dialog button{display:block;margin:20px 0 0 auto}.progress-row{display:flex;align-items:center;gap:12px;margin-top:20px}progress{flex:1;min-width:0;height:9px;border:0;border-radius:8px;overflow:hidden;accent-color:#9bd7bd;background:#243a44}progress::-webkit-progress-bar{background:#243a44}progress::-webkit-progress-value{background:#9bd7bd}progress::-moz-progress-bar{background:#9bd7bd}#loading-percent{width:3em;text-align:right;font-variant-numeric:tabular-nums}@media(max-width:1024px)and (min-width:701px){main{grid-template-columns:minmax(0,1fr) 280px}header{gap:12px}}@media(max-width:700px){header{height:calc(60px + env(safe-area-inset-top));padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right));gap:8px}header strong{font-size:17px;letter-spacing:-.5px;margin-right:auto}header button{padding:9px 8px;font-size:12px}#source{display:none}#toggle-controls{display:block}main{display:flex;flex-direction:column;height:calc(100dvh - 60px - env(safe-area-inset-top))}#stage{flex:1}aside{display:none;flex:0 0 44%;min-height:0;border-left:0;border-top:1px solid #3a5c60;padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}body.controls-open aside{display:block}#caption{font-size:10px}#status{font-size:11px}}@media(pointer:coarse){button,select,input[type=number],summary,.check{min-height:44px}input[type=number],select{font-size:16px}input[type=range]{height:36px}}@media(max-width:380px){header{gap:6px}header strong{font-size:13px}header button{font-size:10px;padding:9px 5px}}