:root{--bg:#16181d;--panel:#1e2129;--panel-2:#262a34;--line:#333846;--ink:#e7e9ee;--dim:#99a0b0;--accent:#7fb2ff;--warn:#ffb454;--bad:#ff6b81;--ok:#6ddf9c;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--bg);color:var(--ink);flex-direction:column;font:15px/1.5 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;display:flex}a{color:var(--accent)}.topbar{border-bottom:1px solid var(--line);background:var(--panel);align-items:baseline;gap:14px;padding:10px 18px;display:flex}.topbar h1{letter-spacing:-.02em;margin:0;font-size:20px}.topbar h1 span{color:var(--accent)}.tagline{color:var(--dim);margin:0;font-size:13px}main{flex:1;grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,1fr) 380px;min-height:0;display:grid}.stage-pane{flex-direction:column;gap:12px;min-width:0;min-height:0;padding:18px;display:flex}.stage{flex:1;grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,1fr);place-items:center;min-height:0;display:grid;position:relative}#svgwrap{display:contents}#svgwrap svg{border-radius:4px;width:auto;max-width:100%;height:auto;max-height:100%;display:block;box-shadow:0 8px 30px #0009}.grid{grid-template:repeat(8,1fr)/repeat(8,1fr);display:grid;position:absolute}.grid button{cursor:pointer;background:0 0;border:0;border-radius:2px;padding:0}.grid button:hover{box-shadow:inset 0 0 0 2px var(--accent)}.grid button:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.report{color:var(--dim);flex-wrap:wrap;align-items:center;gap:8px 18px;font-size:13px;display:flex}.report b{color:var(--ink);font-weight:600}.report .msg{border:1px solid var(--line);border-radius:6px;flex-basis:100%;padding:7px 10px}.report .msg.warn{color:var(--warn);background:#3a2a12;border-color:#6b4a1e}.report .msg.note{background:var(--panel)}@media (max-width:900px){html,body{height:auto}main{flex:none;grid-template-rows:auto auto;grid-template-columns:1fr;overflow:visible}#svgwrap svg{max-height:70vh}.controls{border-left:0;border-top:1px solid var(--line);overflow-y:visible}}.controls{border-left:1px solid var(--line);background:var(--panel);padding:4px 0 40px;overflow-y:auto}.group{border-bottom:1px solid var(--line);padding:14px 16px}.group h2{text-transform:uppercase;letter-spacing:.09em;color:var(--dim);margin:0 0 10px;font-size:12px}.field{margin-bottom:10px;display:block}.field>span{margin-bottom:4px;font-size:13px;display:block}textarea,input[type=text],select{background:var(--panel-2);width:100%;color:var(--ink);border:1px solid var(--line);font:inherit;border-radius:6px;padding:7px 9px;font-size:13px}textarea{resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.num{grid-template-columns:1fr auto;align-items:center;gap:4px 10px;margin-bottom:12px;display:grid}.num label{font-size:13px}.num output{font-variant-numeric:tabular-nums;color:var(--accent);font-size:13px}.num input[type=range]{width:100%;accent-color:var(--accent);grid-column:1/-1;margin:0}.num .hint{grid-column:1/-1}.hint{color:var(--dim);margin:4px 0 0;font-size:12px}.err{color:var(--bad);margin:4px 0 0;font-size:12px}.row{flex-wrap:wrap;gap:6px;display:flex}.row.stack{flex-direction:column}button,.seg label{background:var(--panel-2);color:var(--ink);border:1px solid var(--line);font:inherit;cursor:pointer;border-radius:6px;padding:7px 10px;font-size:13px}button:hover,.seg label:hover{border-color:#4a5163}button.primary{background:#2c4d80;border-color:#3f6ba9}.seg{gap:0;margin-bottom:12px;display:flex}.seg input{opacity:0;pointer-events:none;position:absolute}.seg label{text-align:center;border-right-width:0;border-radius:0;flex:1}.seg label:first-of-type{border-radius:6px 0 0 6px}.seg label:last-of-type{border-right-width:1px;border-radius:0 6px 6px 0}.seg input:checked+label{background:#2c4d80;border-color:#3f6ba9}.palette{grid-template-columns:repeat(7,1fr);gap:5px;margin-top:10px;display:grid}.palette button{aspect-ratio:1;place-items:center;padding:4px;display:grid}.palette button[aria-pressed=true]{border-color:var(--accent);background:#2c4d80}.palette svg{width:100%;height:auto;display:block}.palette .erase{color:var(--dim);font-size:11px}.credits p{color:var(--dim);margin:0;font-size:12px}.swatch{grid-template-columns:15px 42px 1fr;align-items:center;gap:0 10px;margin-bottom:8px;display:grid}.swatch .hint{grid-column:2/-1;margin:4px 0 0}.swatch input[type=checkbox]{width:15px;height:15px;accent-color:var(--accent);cursor:pointer;margin:0}.swatch input[type=color]{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:5px;flex:none;width:42px;height:26px;padding:0}.swatch input[type=color]::-webkit-color-swatch-wrapper{padding:2px}.swatch input[type=color]::-webkit-color-swatch{border:none;border-radius:3px}.swatch label{color:var(--dim);cursor:pointer;font-size:13px}.report .tally{opacity:.75;font-size:12px}#exports button{text-align:left;line-height:1.35;display:block}#exports button em{color:var(--dim);font-size:11px;font-style:normal;display:block}#exports button.primary em{color:#c8d8f0}