:root{font-family:Arial,Helvetica,sans-serif;color:#243332;background:#fffefa;font-size:16px}*{box-sizing:border-box}body{margin:0}.explorer{max-width:1160px;margin:auto;padding:22px}.app{display:none}.ready .app{display:block}.ready .file-fallback{display:none}.file-fallback img{display:block;width:100%;height:auto}.embedded header,.embedded .numerics{display:none}.embedded .explorer{padding:14px}h1{font-size:28px;margin:0 0 12px;line-height:1.25}header p,.scope{line-height:1.5}.scope{font-size:14px;margin:0 0 14px}.controls{display:grid;grid-template-columns:1fr .8fr 1.5fr auto;gap:14px 20px;padding:16px;background:#edf4f1;border-radius:10px}.controls label{display:flex;align-items:baseline;justify-content:space-between;gap:8px;font-size:15px;font-weight:600;line-height:1.5}.controls output{white-space:nowrap}select,input,button{font:inherit}select{width:100%;padding:8px;margin-top:6px;color:inherit;background:#fffefa;border:1px solid #879b92;border-radius:6px}input[type=range]{display:block;width:100%;margin:14px 0 6px;accent-color:#157f79}.actions{display:flex;gap:8px;align-items:center}button{padding:9px 12px;border:1px solid #879b92;border-radius:6px;background:#fffefa;color:inherit;cursor:pointer;white-space:nowrap}button:hover{background:#dceee7}button[aria-pressed=true]{background:#157f79;color:white;border-color:#157f79}.selection-controls{grid-column:1/-1;display:flex;gap:14px;align-items:center;flex-wrap:wrap;padding:10px 0 0;border:0;border-top:1px solid #cbdad1;margin:0;min-width:0}.selection-controls legend{float:left;padding:0;margin-right:8px;font-size:14px}.selection-controls label{gap:7px;justify-content:start}.selection-controls input{width:78px;padding:5px;border:1px solid #879b92;border-radius:5px;background:#fffefa;color:inherit}.selection-controls span{font-size:13px;color:#53635c}input:focus-visible,select:focus-visible,button:focus-visible,canvas:focus-visible,summary:focus-visible{outline:3px solid #2166b3;outline-offset:3px}.readouts{display:flex;justify-content:space-between;gap:12px;margin:12px 0;font-size:14px;line-height:1.5}.readouts p{margin:0}.panel-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,2fr);align-items:center;gap:12px}.panel{min-width:0}.panel h2{font-size:18px;line-height:1.25;margin:12px 0 4px}.middle-column{min-width:0;display:grid;gap:0}.middle-column h2{font-size:15px;margin:0 0 4px}canvas{display:block;width:100%;height:auto;aspect-ratio:1;touch-action:pan-y}#spectrum-canvas{cursor:crosshair}.selection-status{font-size:14px;line-height:1.45;margin:12px 10px 0;color:#43594d}.legends{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:16px 10px 0;font-size:13px;line-height:1.45}.legends strong{font-size:14px}.legends p{margin:6px 0}.field-scale,.pair-scale{height:14px;border:1px solid #83958e;margin-top:7px;border-radius:3px}.field-scale{background:linear-gradient(to right,#e0602b 0%,#080a0e 25%,#fff 75%,#5a91dc 100%)}.pair-scale{background:linear-gradient(to right,#c56b2a,#fffefa,#087e8b)}.scale-labels{position:relative;height:20px}.scale-labels span{position:absolute;top:0;transform:translateX(-50%)}.scale-labels span:first-child{left:0;transform:none}.scale-labels span:nth-child(2){left:25%}.scale-labels span:nth-child(3){left:75%}.scale-labels span:last-child{right:0;transform:none}.pair-labels{display:flex;justify-content:space-between}.note{font-size:13px;line-height:1.5;color:#53635c;margin:14px 10px 0}.numerics{padding:14px 16px;border:1px solid #c3d0c9;border-radius:8px;margin-top:20px;font-size:14px;line-height:1.6}summary{font-weight:600;cursor:pointer}@media(max-width:850px){.controls{grid-template-columns:1fr 1fr}.actions{grid-column:1/-1}.panel-grid{gap:4px}.panel h2{font-size:15px}.selection-status{font-size:12px}}@media(max-width:850px){.explorer,.embedded .explorer{padding:12px}.controls{grid-template-columns:1fr;gap:12px;padding:12px}.selection-controls{gap:10px}.selection-controls legend{float:none;width:100%;margin:0}.selection-controls span{width:100%}.readouts{display:block}.readouts p+p{margin-top:6px}.panel-grid{grid-template-columns:1fr;gap:12px}.input-panel{order:0}.middle-column{order:1;gap:12px}.output-panel{order:2}.panel h2{font-size:19px}.middle-column h2{margin:12px 0 4px}.selection-status{font-size:14px;min-height:0;margin:0 12px}.legends{grid-template-columns:1fr;gap:12px}.scope{font-size:14px}.note{font-size:14px}}@media print{.controls{display:none}.explorer{max-width:none;padding:0}.panel-grid{grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,2fr)}}