@media(min-width:861px){
  .studio-grid{--track-col:240px;--ai-col:320px;grid-template-columns:var(--track-col) minmax(480px,1fr) var(--ai-col);position:relative}
  .desktop-toolbar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;min-height:38px;border:1px solid var(--line);border-top:0;background:rgba(9,11,16,.82);padding:5px 8px;font-family:var(--mono)}
  .desktop-toolbar>div{display:flex;align-items:center;gap:5px}.desktop-toolbar .dt-right{justify-content:flex-end}.desktop-toolbar button{border:1px solid transparent;background:transparent;color:var(--muted);padding:6px 8px;font:500 7px var(--mono);letter-spacing:.09em;cursor:pointer}.desktop-toolbar button:hover{border-color:var(--line);color:#fff;background:rgba(255,255,255,.025)}.desktop-toolbar kbd,.shortcut-grid kbd{border:1px solid var(--line);background:#090b10;padding:2px 4px;color:var(--faint);font:500 6px var(--mono);border-radius:2px}.dt-badge{padding:5px 7px;border:1px solid rgba(102,233,255,.15);color:var(--cyan);font:500 6px var(--mono);letter-spacing:.14em}
  .resize-handle{position:absolute;top:0;bottom:0;width:7px;z-index:15;cursor:col-resize}.resize-handle:after{content:'';position:absolute;top:0;bottom:0;left:3px;width:1px;background:transparent}.resize-handle:hover:after{background:rgba(102,233,255,.4)}.resize-left{left:calc(var(--track-col) - 3px)}.resize-right{right:calc(var(--ai-col) - 3px)}
  body.desktop-focus .track-column,body.desktop-focus .ai-panel,body.desktop-focus .resize-handle{display:none}body.desktop-focus .studio-grid{grid-template-columns:1fr}body.desktop-focus .editor-panel{min-height:calc(100vh - 220px);padding:28px 5vw}body.desktop-focus .instrument-editor{min-height:460px}body.desktop-focus .note-grid{height:460px}body.desktop-focus .drum-grid{max-width:1300px;margin:auto}body.desktop-focus .project-ai{display:none}
  .audio-drop.dragging{border-color:var(--cyan);background:rgba(102,233,255,.06);box-shadow:inset 0 0 35px rgba(102,233,255,.05)}
  .desktop-mixer{position:fixed;z-index:120;inset:54px 28px 28px;background:rgba(8,9,13,.97);border:1px solid var(--line);box-shadow:0 35px 100px rgba(0,0,0,.55);backdrop-filter:blur(18px);display:flex;flex-direction:column}.desktop-mixer>header{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--line)}.desktop-mixer>header span{display:block;color:var(--cyan);font:500 7px var(--mono);letter-spacing:.16em}.desktop-mixer>header strong{display:block;margin-top:5px;font:500 10px var(--mono);letter-spacing:.08em}.desktop-mixer>header button{width:34px;height:34px;border:1px solid var(--line);background:transparent;color:var(--muted);font-size:18px;cursor:pointer}.mixer-strips{flex:1;display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));overflow:auto;padding:15px}.mixer-strip{--strip:#66e9ff;min-height:520px;border:1px solid var(--line);border-right:0;background:linear-gradient(180deg,color-mix(in srgb,var(--strip) 4%,#0c0e14),#090b10);padding:12px;display:flex;flex-direction:column;gap:14px}.mixer-strip:last-child{border-right:1px solid var(--line)}.ms-head span{color:var(--faint);font:500 7px var(--mono)}.ms-head strong{display:block;margin-top:5px;color:var(--strip);font:600 10px var(--mono);letter-spacing:.08em}.ms-fader{height:245px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.ms-fader input{writing-mode:vertical-lr;direction:rtl;height:190px;width:24px;accent-color:var(--strip)}.ms-fader output{font:500 8px var(--mono);color:var(--muted)}.mixer-strip label{display:grid;grid-template-columns:42px 1fr;gap:6px;align-items:center;color:var(--faint);font:500 7px var(--mono)}.mixer-strip label input{width:100%;accent-color:var(--strip)}.ms-buttons{display:grid;grid-template-columns:1fr 1fr;gap:5px;margin-top:auto}.ms-buttons button{height:34px;border:1px solid var(--line);background:transparent;color:var(--faint);font:600 8px var(--mono);cursor:pointer}.ms-buttons button.on{border-color:var(--strip);color:#fff;background:color-mix(in srgb,var(--strip) 10%,transparent)}
  .shortcut-panel{position:fixed;z-index:130;inset:0;background:rgba(3,4,7,.68);backdrop-filter:blur(10px);display:grid;place-items:center}.shortcut-card{width:min(620px,calc(100% - 40px));background:#0c0e14;border:1px solid var(--line);padding:18px}.shortcut-card header{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid var(--line)}.shortcut-card header strong{font:500 9px var(--mono);letter-spacing:.15em}.shortcut-card header button{border:0;background:transparent;color:var(--muted);font-size:18px;cursor:pointer}.shortcut-grid{display:grid;grid-template-columns:100px 1fr;gap:7px 16px;padding:16px 0}.shortcut-grid span{color:var(--muted);font-size:11px}.shortcut-card p{margin:0;padding-top:12px;border-top:1px solid var(--line);color:var(--faint);font:400 9px var(--mono)}
}
@media(max-width:860px){.desktop-toolbar,.desktop-mixer,.shortcut-panel,.resize-handle{display:none!important}}