:root{color-scheme:dark;--bg:#101118;--panel:#191b26;--surface:#252837;--line:#373b50;--text:#f1f1fa;--muted:#b7bad0;--accent:#b9f36b;--ink:#17230b;--purple:#c0a5ff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px system-ui,sans-serif}main{max-width:1440px;margin:auto;padding:24px}button,input,select{font:inherit}button,select,.file-button{background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:7px;padding:9px 12px;cursor:pointer}button:hover,.file-button:hover{border-color:var(--purple)}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button:disabled{opacity:.6;cursor:wait}input{color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:7px;min-width:0}input[type=range]{accent-color:var(--accent);padding:0;width:100%}input[type=number]{width:65px}header,.transport,.section-head,footer,.note-tools{display:flex;align-items:center;gap:16px}header{margin-bottom:22px}.brand{font-size:13px;letter-spacing:2px;color:var(--accent);font-weight:800;white-space:nowrap}.project{display:flex;flex:1;align-items:center;gap:12px}.project input{font-size:19px;font-weight:650;width:240px;background:transparent;border-color:transparent}.project span{font-size:12px;color:var(--muted)}.transport{margin-bottom:22px;flex-wrap:wrap}.play{background:var(--accent);color:var(--ink);border:0;font-size:19px;font-weight:800;min-width:140px;padding:14px}.transport label{display:flex;gap:8px;align-items:center;color:var(--muted)}.master{max-width:200px}#position{font:20px monospace;color:var(--accent);margin-left:auto}#demo-picker{min-width:180px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:18px}.section-head{margin-bottom:18px;flex-wrap:wrap;gap:10px}h1,h2{font-size:15px;margin:0;margin-right:auto;font-weight:650}.section-head button{font-size:12px}.section-head select{max-width:160px}.grid-scroll{overflow:auto;padding:3px 3px 10px}.grid-head,.track-row{display:grid;grid-template-columns:118px repeat(16,minmax(25px,1fr));gap:5px;min-width:640px;margin-bottom:8px;align-items:center}.grid-head span{color:var(--muted);text-align:center;font-size:10px}.track-label{display:flex;gap:4px;align-items:center}.track-name{padding:8px 5px;border:0;flex:1;text-align:left;font-size:12px;background:transparent}.track-name.selected{color:var(--accent);background:#2b3820}.mute,.solo{font-size:9px;padding:4px;border-radius:4px}.mute.active,.solo.active{background:var(--purple);color:#201536}.step{border:1px solid #454960;background:#2c3042;border-radius:4px;aspect-ratio:.8;padding:0;min-height:36px;font-size:8px;color:#17230b}.step.beat{background:#373c50}.step.on{background:var(--accent);border-color:var(--accent)}.step.current{outline:2px solid #fff;outline-offset:1px}.note-tools{margin-top:16px;flex-wrap:wrap;font-size:12px}.note-tools label{color:var(--muted)}.note-tools button{margin-left:auto;font-size:12px}.sound-controls{display:grid;grid-template-columns:1fr 1fr;gap:14px}.sound-controls label{display:flex;flex-direction:column;gap:6px;font-size:11px;color:var(--muted)}.sound-controls select{padding:6px;width:100%}.keyboard{display:flex;position:relative;height:95px;margin-top:24px;touch-action:none}.key{background:#eff0fa;color:#343747;border:1px solid #101118;border-radius:0 0 4px 4px;flex:1;padding:65px 0 0;font-size:9px}.key.black{background:#292c40;color:#fff;position:absolute;width:8%;height:60%;padding:36px 0 0;z-index:1}.key.pressed{background:var(--purple);color:#211535}.key-hint{font-size:10px;color:var(--muted);text-align:center;margin-bottom:0}#arrangement{display:flex;gap:10px;overflow:auto;padding-bottom:4px}.arr-section{flex:0 0 200px;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:12px;display:grid;grid-template-columns:1fr auto;gap:10px}.arr-section select{grid-column:1/-1;width:100%}.arr-section label{font-size:12px;color:var(--muted)}.arr-section input{width:50px}.arr-section button{padding:3px 7px}#song-length{font-size:12px;color:var(--muted)}footer{flex-wrap:wrap;font-size:12px}footer label{display:flex;align-items:center;gap:8px}.file-button input{display:none}#status{color:var(--muted);margin-left:auto;max-width:100%;overflow-wrap:anywhere}#status.error{color:#ffacb5}@media(max-width:1050px){.workspace{grid-template-columns:1fr}.sound{display:grid;grid-template-columns:1fr 1fr;gap:16px}.sound .section-head{grid-column:1/-1;margin:0}.keyboard{margin-top:12px}.key-hint{grid-column:2;margin-top:-14px}.sound-controls{grid-row:2/4}.grid-head,.track-row{min-width:700px}}@media(max-width:600px){main{padding:12px}header{gap:8px;flex-wrap:wrap;margin-bottom:14px}.brand{font-size:10px}.project{order:3;flex-basis:100%}.project input{width:65%;padding-left:0}.project span{margin-left:auto}header #save{margin-left:auto}.transport{gap:12px}.play{min-width:125px}.master{display:none!important}#position{margin-left:auto}#demo-picker{flex-basis:100%}.panel{padding:12px;border-radius:9px}.section-head{gap:8px}.section-head h1{flex-basis:100%}.grid-head,.track-row{grid-template-columns:90px repeat(16,29px);gap:4px;min-width:618px}.track-label{position:sticky;left:0;background:var(--panel);z-index:2}.track-name{font-size:10px}.mute,.solo{padding:3px}.sound{display:block}.sound .section-head{margin-bottom:18px}.sound-controls{gap:12px}.keyboard{height:110px;margin-top:22px}.key-hint{margin-top:10px}.note-tools button{margin-left:0}footer{gap:10px}footer>label:first-child{width:100%}footer select{flex:1;min-width:0}#status{margin-left:0;flex-basis:100%}}
/* Keep wide musical grids inside their own horizontal scroller. */
.workspace,.panel,.grid-scroll{min-width:0}.workspace{max-width:100%}@media(max-width:1050px){.workspace{grid-template-columns:minmax(0,1fr)}}
#pattern-name{width:150px;font-size:12px}.automation-tools,.automation-point{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.automation-tools label{color:var(--muted);font-size:12px}.automation-tools input{width:88px}#automation-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.automation-point{padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:7px}.automation-point input{width:86px}.automation-point button{padding:4px 9px}.audio-clip{display:flex;align-items:center;gap:14px;flex-wrap:wrap;border-top:1px solid var(--line);padding:12px 0}.clip-name{flex:1 1 160px;overflow-wrap:anywhere}.audio-clip label{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:12px}.audio-clip input[type=range]{width:90px}.audio-clip input[type=number]{width:85px}.audio-clip button[aria-pressed=true]{background:var(--purple);color:#201536}.arr-section button{min-width:30px}.play{min-height:64px}@media(max-width:600px){.audio-clip label{flex-basis:45%}.clip-name{flex-basis:100%}.automation-point input{width:82px}.automation-tools{gap:8px}#pattern-name{width:125px}}