:root{--bg: #0d1117;--panel: #161b22;--panel2: #1c2330;--border: #2a2f3a;--text: #d7dde6;--dim: #8a94a6;--accent: #6ec1ff;--accent2: #845ec2}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:13px/1.45 SF Mono,Cascadia Code,Menlo,Consolas,monospace}.app{display:flex;flex-direction:column;height:100%}.transport{display:flex;align-items:center;gap:10px;padding:8px 12px;border-bottom:1px solid var(--border);background:var(--panel)}.transport .brand h1{font-size:17px;margin:0;color:var(--accent);letter-spacing:1px}.transport .brand .tag{font-size:10px;color:var(--dim)}.transport label{display:flex;flex-direction:column;font-size:10px;color:var(--dim);gap:2px}.transport input,.transport select{background:var(--panel2);color:var(--text);border:1px solid var(--border);border-radius:4px;padding:3px 6px;width:70px;font:inherit}.transport input.text{width:140px}.spacer{flex:1}button{background:var(--panel2);color:var(--text);border:1px solid var(--border);border-radius:5px;padding:5px 12px;font:inherit;cursor:pointer}button:hover{border-color:var(--accent)}button:disabled{opacity:.4;cursor:default}button.primary{background:var(--accent);color:#08111c;font-weight:600}button.mini{padding:1px 7px;font-size:11px}button.danger:hover{border-color:#e5534b;color:#e5534b}.error-bar{background:#4a1d1d;color:#ffb0a8;padding:6px 12px;font-size:12px}.body{display:flex;flex:1;min-height:0}.tree{width:230px;min-width:230px;border-right:1px solid var(--border);background:var(--panel);display:flex;flex-direction:column;overflow:auto}.tree-head{display:flex;justify-content:space-between;align-items:center;padding:8px 10px}.tree-head h2{font-size:12px;text-transform:uppercase;color:var(--dim);margin:0}.add-wrap{position:relative}.menu{position:absolute;right:0;top:26px;z-index:30;background:var(--panel2);border:1px solid var(--border);border-radius:6px;padding:4px;min-width:180px;box-shadow:0 8px 24px #0008}.menu-group{font-size:10px;color:var(--dim);padding:4px 8px 2px;text-transform:uppercase}.menu-item{display:block;width:100%;text-align:left;border:none;background:none;padding:5px 8px;border-radius:4px}.menu-item:hover{background:var(--accent);color:#08111c}.tree-list{list-style:none;margin:0;padding:0 6px;flex:1}.tree-item{display:flex;align-items:center;gap:6px;padding:5px 8px;border-radius:5px;cursor:pointer;white-space:nowrap}.tree-item:hover{background:var(--panel2)}.tree-item.sel{background:#1f3a56}.tree-item.muted .name{color:var(--dim);text-decoration:line-through}.tree-item .icon{width:34px;color:var(--accent);text-align:center;flex-shrink:0}.tree-item .name{flex:1;overflow:hidden;text-overflow:ellipsis}.tree-item .type{font-size:10px;color:var(--dim)}.project-item{margin:8px 6px;border-top:1px solid var(--border);border-radius:0;padding-top:12px}.center{flex:1;overflow:auto;min-width:0;display:flex;flex-direction:column}.pianoroll{flex:1;overflow:auto;padding:8px}.pianoroll.empty{display:flex;align-items:center;justify-content:center;color:var(--dim);font-size:15px}.roll{display:block;background:#10151d;border-radius:6px}.legend{display:flex;gap:16px;padding:6px 4px;flex-wrap:wrap}.legend-item{color:var(--dim);font-size:11px}.legend-item i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:4px}.harmony-strip{padding:8px 8px 0}.right{width:460px;min-width:460px;border-left:1px solid var(--border);background:var(--panel);display:flex;flex-direction:column;overflow:auto}.panel{padding:10px 12px}.panel h2{font-size:13px;margin:0 0 8px}.panel h3{font-size:11px;margin:12px 0 6px;text-transform:uppercase;color:var(--dim)}.panel.empty{color:var(--dim)}.vargrid table{width:100%;border-collapse:collapse;font-size:12px}.vargrid th{text-align:left;font-size:10px;color:var(--dim);padding:2px 4px;border-bottom:1px solid var(--border)}.vargrid td{padding:3px 4px;border-bottom:1px solid #1d232e;vertical-align:middle}.vargrid input,.vargrid select{background:var(--panel2);color:var(--text);border:1px solid var(--border);border-radius:4px;padding:2px 4px;width:100%;font:inherit;font-size:12px}.vname{white-space:nowrap}.dim{color:var(--dim)}.center{text-align:center}.params-pop{position:absolute;z-index:40;right:470px;margin-top:4px;background:var(--panel2);border:1px solid var(--border);border-radius:8px;padding:10px;width:280px;box-shadow:0 8px 28px #000a}.params-head{display:flex;justify-content:space-between;margin-bottom:6px}.pfield{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:3px 0;font-size:12px;color:var(--dim)}.pfield input,.pfield textarea{background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:4px;padding:3px 6px;font:inherit;width:150px}.pfield input[type=checkbox]{width:auto}.pfield textarea{width:170px}.config section{border-top:1px solid var(--border);padding-top:4px}.config .row{display:flex;gap:12px;align-items:flex-start}.attractor-canvas{border:1px solid var(--border);border-radius:6px}.chord-list{margin:6px 0;padding-left:18px;color:var(--dim);font-size:11px;max-height:140px;overflow:auto}.config textarea{width:100%;background:var(--panel2);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:6px;font:inherit}.config select,.config input{background:var(--panel2);color:var(--text);border:1px solid var(--border);border-radius:4px;padding:4px 6px;font:inherit}.perc-grid{display:grid;gap:3px;align-items:center;margin-top:8px}.perc-label{grid-column:1;font-size:11px;color:var(--dim)}.perc-cell{width:16px;height:16px;padding:0;border-radius:3px;background:var(--panel2);border:1px solid var(--border)}.perc-cell.on{background:var(--accent)}.perc-cell.accent{outline:2px solid var(--accent2)}.playbar{display:flex;align-items:center;gap:8px;padding:6px 12px;border-bottom:1px solid var(--border);background:var(--panel)}.play-btn{min-width:44px}.pos{font-variant-numeric:tabular-nums;font-size:15px;color:var(--accent);min-width:64px;text-align:center;background:var(--panel2);border:1px solid var(--border);border-radius:4px;padding:3px 8px}button.active{border-color:var(--accent);color:var(--accent)}.arrangement{border-top:1px solid var(--border);padding:8px}.arr-head{display:flex;align-items:baseline;gap:10px;margin-bottom:6px}.arr-head h3{margin:0;font-size:11px;text-transform:uppercase;color:var(--dim)}.arr-grid{display:flex;flex-direction:column;gap:3px;overflow-x:auto;padding-bottom:4px}.arr-row{display:flex;gap:3px;align-items:center}.arr-label{width:150px;min-width:150px;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.arr-label .arr-ch{color:var(--dim);margin-right:4px}.arr-cell{min-width:26px;height:20px;flex:1;padding:0;border:1px solid var(--border);border-radius:3px;background:var(--panel2);font-size:10px;color:var(--dim)}.arr-cell.head{border:none;background:none;text-align:center;min-height:16px;height:16px;flex:1}.arr-cell.on{background:var(--accent);border-color:var(--accent)}.arr-cell.mute{flex:0 0 26px}.arr-cell.mute.muted{background:#e5534b;color:#fff;border-color:#e5534b}.keys-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000a;z-index:100;display:flex;align-items:center;justify-content:center}.keys-panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:18px 22px;min-width:380px;box-shadow:0 12px 40px #000c}.keys-panel h2{margin:0 0 10px;color:var(--accent)}.keys-panel td{padding:3px 10px 3px 0}.keys-panel kbd{background:var(--panel2);border:1px solid var(--border);border-bottom-width:2px;border-radius:4px;padding:1px 6px;font:inherit;font-size:12px}.keys-hint{position:fixed;bottom:14px;right:14px;z-index:50;width:30px;height:30px;border-radius:50%;padding:0}.legend-item.dim{opacity:.45}.seed-lock{margin-left:12px;font-size:10px;color:var(--dim);display:inline-flex;gap:4px;align-items:center;font-weight:400}.seed{font-size:10px}.timeline{border-top:1px solid var(--border);padding:8px}.tl-head{display:flex;align-items:baseline;gap:10px;margin-bottom:6px}.tl-head h3{margin:0;font-size:11px;text-transform:uppercase;color:var(--dim)}.tl-grid{overflow-x:auto;padding-bottom:4px}.tl-row{display:flex;align-items:center;gap:0;height:24px}.tl-row.head{height:16px}.tl-row.sel .tl-label{color:var(--accent)}.tl-label{width:150px;min-width:150px;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;padding-right:6px}.tl-track{position:relative;flex:1;height:18px;background:var(--panel2);border-radius:3px;min-width:300px}.tl-row.head .tl-track{background:none;display:flex}.tl-meas{font-size:9px;color:var(--dim);flex:0 0 auto}.tl-line{position:absolute;top:0;bottom:0;width:1px;background:var(--border);pointer-events:none}.tl-evt{position:absolute;top:2px;height:14px;background:#845ec2;border-radius:3px;font-size:9px;color:#fff;overflow:hidden;white-space:nowrap;padding:1px 4px;cursor:pointer;box-sizing:border-box}.tl-evt.proj{background:#2d6a4f}.tl-evt.sel{outline:2px solid var(--accent)}.tl-evt.ghost{background:#845ec288;pointer-events:none}.tl-evt em{font-style:normal;margin-left:6px;color:#bfe8cf}.meter-ed{display:flex;gap:12px;align-items:center;padding:6px 8px;margin-top:6px;background:var(--panel2);border:1px solid var(--border);border-radius:6px;font-size:11px}.meter-ed label{display:inline-flex;gap:4px;align-items:center;color:var(--dim)}.meter-ed input,.meter-ed select{width:52px}.roll-tools{display:flex;gap:10px;align-items:baseline;padding:0 2px 6px;font-size:11px}.roll.editing{cursor:cell}tr.ovr-on td{background:#845ec218}.preset-row{display:flex;gap:6px;padding:4px 0 8px}.preset-row select{flex:1;min-width:0}.signin-wall{display:flex;align-items:center;justify-content:center;height:100%}.signin-card{width:340px;padding:32px;background:var(--panel);border:1px solid var(--border);border-radius:10px;display:flex;flex-direction:column;gap:14px}.signin-card h1{margin:0;color:var(--accent);font-size:22px}.signin-card p{margin:0;color:var(--dim);font-size:12px}.signin-card .notice{color:var(--text);background:var(--panel2);padding:8px 10px;border-radius:6px}.signin-card form{display:flex;flex-direction:column;gap:10px}.signin-card input{background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:9px 10px;font:inherit;font-size:14px}.signin-card button.primary{padding:9px}.signin-card button.link{background:none;border:0;color:var(--dim);cursor:pointer;text-decoration:underline;font:inherit}.signin-card .dev-login{color:var(--dim);font-size:11px;text-align:center}.account{position:relative}.account .menu{position:absolute;right:0;top:calc(100% + 6px);z-index:60;width:280px;background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:10px;box-shadow:0 8px 24px #0008;display:flex;flex-direction:column;gap:8px;font-size:12px}.account .menu-head{display:flex;justify-content:space-between;align-items:center}.account .badge{background:var(--accent2);color:#fff;border-radius:4px;padding:1px 6px;font-size:10px}.account .menu-sec{color:var(--dim);font-size:10px;text-transform:uppercase;letter-spacing:.5px;margin-top:4px;border-top:1px solid var(--border);padding-top:8px}.account .menu-sec:first-of-type{border-top:0}.account .menu-list{max-height:160px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.account .menu-row{display:flex;justify-content:space-between;align-items:center;gap:6px;padding:3px 4px;border-radius:4px}.account .menu-row.current{background:var(--panel2)}.account .menu-row a{cursor:pointer;color:var(--text);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account .menu-row a:hover{color:var(--accent)}.account .menu-row button{background:none;border:0;color:var(--dim);cursor:pointer;padding:0 4px}.account .menu-row button:hover{color:#ff7b72}.account .menu-row-actions{display:flex;gap:6px}.account .menu-row-actions button{flex:1;background:var(--panel2);border:1px solid var(--border);border-radius:5px;color:var(--text);padding:5px 8px;cursor:pointer;font:inherit;font-size:11px}.account .menu-row-actions button:hover{border-color:var(--accent)}.account .menu-row-actions input{flex:1;min-width:0;background:var(--bg);border:1px solid var(--border);border-radius:5px;color:var(--text);padding:4px 8px;font:inherit;font-size:11px}.account .key-reveal{background:var(--panel2);border:1px solid var(--accent);border-radius:6px;padding:8px}.account .key-reveal code{display:block;word-break:break-all;color:var(--accent);cursor:copy;margin-top:4px}.admin-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;background:#000a;display:flex;align-items:center;justify-content:center}.admin-panel{width:560px;max-width:92vw;max-height:84vh;overflow-y:auto;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:14px 16px;display:flex;flex-direction:column;gap:8px;font-size:12px;box-shadow:0 12px 40px #000c}.admin-head{display:flex;align-items:center;gap:10px}.admin-head b{color:var(--accent);font-size:14px}.admin-head button{background:none;border:0;color:var(--dim);cursor:pointer;font-size:14px}.admin-head button:hover{color:#ff7b72}.admin-panel .menu-sec{color:var(--dim);font-size:10px;text-transform:uppercase;letter-spacing:.5px;margin-top:6px;border-top:1px solid var(--border);padding-top:8px}.admin-panel .menu-list{display:flex;flex-direction:column;gap:2px}.admin-panel .admin-list{max-height:160px;overflow-y:auto}.admin-panel .admin-list.audit{max-height:120px;font-size:11px}.admin-panel .menu-row{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:3px 4px;border-radius:4px}.admin-panel .admin-user{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-panel .admin-user code{color:var(--accent)}.admin-panel .badge.off{background:#5c2c2c;color:#ffb4b4;border-radius:4px;padding:1px 6px;font-size:10px}.admin-panel .admin-actions{display:flex;gap:4px;flex-shrink:0}.admin-panel .admin-actions button{background:var(--panel2);border:1px solid var(--border);border-radius:4px;color:var(--text);padding:2px 8px;cursor:pointer;font:inherit;font-size:10px}.admin-panel .admin-actions button:hover{border-color:var(--accent)}.admin-panel .menu-row-actions{display:flex;gap:6px}.admin-panel .menu-row-actions button{background:var(--panel2);border:1px solid var(--border);border-radius:5px;color:var(--text);padding:5px 10px;cursor:pointer;font:inherit;font-size:11px}.admin-panel .menu-row-actions button:hover{border-color:var(--accent)}.admin-panel input{background:var(--bg);border:1px solid var(--border);border-radius:5px;color:var(--text);padding:5px 8px;font:inherit;font-size:11px}.admin-panel .menu-row-actions input{flex:1;min-width:0}.admin-panel input.admin-wide{width:100%;box-sizing:border-box}