:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#e6f0f7;background:#091624;font-synthesis:none}*{box-sizing:border-box}
body{margin:0;overflow:hidden}#viewport{position:fixed;inset:0}canvas{width:100%;height:100%;display:block}
#panel{position:absolute;top:20px;left:20px;width:332px;max-height:calc(100vh - 40px);overflow-y:auto;background:rgba(9,24,38,.89);border:1px solid #526a7e80;box-shadow:0 16px 64px #0008;backdrop-filter:blur(22px);border-radius:12px;padding:18px 20px 12px}
.eyebrow{font-size:9px;color:#a1c7d7;font-weight:700;letter-spacing:2px}h1{font-size:27px;letter-spacing:1px;margin:8px 0 2px;font-weight:850}h1 span{color:#e5b867;font-size:14px}.sub{color:#8ba9b9;font-size:10px;letter-spacing:1.4px;margin:0 0 16px}#load-state{font-size:11px;color:#eac57e;padding:6px 0 12px;min-height:30px}
.chips{display:grid;grid-template-columns:1fr 1fr;gap:5px;margin-bottom:16px}.chips span{font-size:9px;text-align:center;background:#2242547a;color:#aac6d4;border-radius:4px;padding:8px 3px}
.buttonbar{display:grid;grid-template-columns:1fr 1fr;gap:6px}.buttonbar button{background:#17374b;border:1px solid #4c7187;color:#e6f3f9;border-radius:5px;padding:9px 5px;cursor:pointer}.buttonbar button:hover{background:#32647a}
section{border-top:1px solid #406073;margin-top:19px;padding-top:12px}h2{font-size:12px;text-transform:uppercase;letter-spacing:1.3px;margin:0 0 12px;color:#e8c47c}
label{display:flex;justify-content:space-between;font-size:11px;color:#b7cfdd;margin:12px 0 4px}select{width:100%;padding:9px;background:#102738;color:#e6f3f9;border:1px solid #486074;border-radius:4px}
input[type=range]{width:100%;accent-color:#e4b868;cursor:pointer}output{color:#f2d79a;margin-left:auto;padding-left:8px}#crane-meta,#ship-meta{background:#132e41;padding:9px;border-radius:4px;font-size:11px;line-height:1.65;color:#b5cbd6;margin-top:10px}
footer{color:#71909e;font-size:10px;line-height:1.5;border-top:1px solid #37566b;margin-top:17px;padding-top:11px}
#scale{position:absolute;right:18px;bottom:16px;color:#c2d7e6;background:#0a1b2bc4;border:1px solid #55758e5c;border-radius:5px;padding:8px 13px;font-size:10px;letter-spacing:1px}
@media(max-width:760px){#panel{top:8px;left:8px;max-height:58vh;width:290px;padding:12px}#scale{bottom:8px;right:8px;left:8px;text-align:center;font-size:8px}h1{font-size:22px}}