:root{--bg:#14171c;--panel:#1a1e25;--panel-2:#20252d;--line:#2f353f;--line-2:#3b434e;--text:#d4d9de;--muted:#8a939e;--accent:#b4cc96;--accent-ink:#18210f;--mute:#e0a272;--solo:#e5d36d;--mono:"Cascadia Code", Consolas, ui-monospace, monospace;color:var(--text);background:var(--bg);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-family:Inter,Segoe UI,Noto Sans JP,Meiryo,sans-serif;font-size:12px}*{box-sizing:border-box}body{background:var(--bg);margin:0;overflow:hidden}button,input,select{font:inherit;color:inherit}button{border:1px solid var(--line);background:var(--panel-2);color:#c3cad2;cursor:pointer;white-space:nowrap;border-radius:5px;justify-content:center;align-items:center;gap:6px;min-height:28px;padding:4px 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var(--line);background:var(--panel);gap:6px;padding:5px 14px;display:flex}.lower{flex-direction:column;flex:1;min-height:0;display:flex}.tabs{border-bottom:1px solid var(--line);gap:2px;padding:6px 14px 0;display:flex}.tabs button{background:0 0;border-bottom:0;border-radius:5px 5px 0 0}.tabs button.on{background:var(--panel);color:#eef3e8;border-color:var(--line)}.tabs button small{color:var(--accent)}.toolbar{background:var(--panel);border-bottom:1px solid #262b33;flex-wrap:wrap;align-items:center;gap:8px;padding:6px 14px;display:flex}.toolbar .slider{width:190px}.track-name{width:150px}.pattern-name{width:130px}.field{color:var(--muted);align-items:center;gap:6px;font-size:11px;display:flex}.seg{display:flex}.seg button{border-radius:0;margin-left:-1px}.seg button:first-child{border-radius:5px 0 0 5px}.seg button:last-child{border-radius:0 5px 5px 0}.seg.small button{min-height:24px;padding:2px 7px;font-size:10px}.sel-info{font:11px 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var(--line);background:#171b21;flex:none;height:84px;display:flex}.vel-label{flex-direction:column;gap:2px;height:auto!important}.vel-label small{color:#b9c3cc;font-size:9px}.vel-scroll{flex:1;overflow:hidden}.vel-bar{cursor:ns-resize}.vel-bar circle{fill:#e4e8eb}.drum-editor{align-items:flex-start;overflow:auto}.drum-names{z-index:3;background:var(--panel);border-right:1px solid var(--line);flex:none;width:150px;position:sticky;left:0}.drum-names .roll-corner{width:100%}.drum-names .vel-label{height:84px!important}.part{background:0 0;border:0;border-bottom:1px solid #252a32;border-radius:0;justify-content:flex-start;width:100%;min-height:0;padding:0 8px;font-size:11px}.part i{background:var(--part);border-radius:50%;width:7px;height:7px}.part span{text-align:left;flex:1}.part.active{color:#fff;background:#262c35}.drum-scroll{flex:1}.lane-active{fill:#ffffff09;pointer-events:none}.hit{cursor:pointer}.hit.selected rect:nth-child(2){stroke:#fff;stroke-width:1.5px}.ghost-mark{stroke:#eef;opacity:.6}.vel-svg{border-top:1px solid var(--line);background:#171b21;display:block}.mixer{flex:1;align-items:flex-start;gap:8px;padding:12px 14px;display:flex;overflow-x:auto}.strip{background:var(--panel);border:1px solid var(--line);border-top:3px solid var(--c,var(--accent));border-radius:6px;flex-direction:column;flex:none;gap:9px;width:170px;padding:10px;display:flex}.strip.selected{border-color:var(--line-2);box-shadow:0 0 0 1px var(--c) inset}.strip.silent{opacity:.5}.strip-name{background:0 0;border:0;flex-direction:column;justify-content:flex-start;align-items:flex-start;gap:0;min-height:0;padding:0;font-weight:600}.strip-name small{color:var(--muted);font-weight:400}.strip-name i{display:none}.strip-switches{gap:6px;display:flex}.strip.master{--c:#e6f2d6;width:220px}.modal-backdrop{z-index:50;background:#06080aa8;place-items:center;display:grid;position:fixed;inset:0}.modal{background:var(--panel);border:1px solid var(--line-2);border-radius:8px;width:min(480px,100vw - 32px);max-height:calc(100vh - 40px);padding:20px 22px;overflow:auto;box-shadow:0 20px 60px #00000080}.modal.wide{width:min(720px,100vw - 32px)}.modal h2{margin:4px 0 10px;font-size:18px}.modal p{color:#c2c9d0;line-height:1.65}.modal .pre{white-space:pre-line}.modal .subtle{color:var(--muted);font-size:11px}.modal dl{gap:6px;margin:14px 0;display:grid}.modal dl div{border-bottom:1px solid #262b33;grid-template-columns:170px 1fr;gap:12px;padding:6px 0;display:grid}.modal dt{color:#e6ebe0;font-weight:600}.modal dd{color:#b9c1c9;margin:0;line-height:1.5}.modal audio{width:100%;margin:6px 0}.warnings{color:#e9cfa8;padding-left:18px;line-height:1.6}.actions{justify-content:flex-end;gap:8px;margin-top:16px;display:flex}