body{overflow:auto}.app{min-height:900px}.center{grid-template-rows:48px auto 1fr 155px}.timeline{height:110px}.timeline .track:nth-child(n+3),.clip.audio{display:none}.editor{display:block;overflow:auto;background:#f7faff}.studio-tools{position:sticky;left:0;display:flex;gap:7px;flex-wrap:wrap;padding:10px;background:#edf4fd;align-items:center}.studio-tools button,.studio-tools select,.studio-tools input,.studio-tools label{font:inherit;border:1px solid #bdcde0;border-radius:5px;padding:7px;background:white;color:#324c70}.studio-tools button{cursor:pointer}.studio-tools button.on{background:#ffe3ed;color:#a62d61}.grid-wrap{display:flex;width:max-content}.keyboard{width:62px;flex-shrink:0;position:sticky;left:0;z-index:4;box-shadow:3px 0 8px #8da2be33}.pkey{display:block;width:62px;height:22px;border:1px solid #c4d3e4;background:linear-gradient(#fff,#e7edf5);font-size:9px;text-align:right;padding-right:7px;color:#34465e;cursor:pointer;touch-action:none}.pkey.black{background:linear-gradient(#485368,#263144);color:white;width:45px;border-radius:0 4px 4px 0}.pkey.pressed{background:#37bbef;color:white}.note-grid{position:relative;width:1024px;height:550px;background:repeating-linear-gradient(90deg,transparent 0 15px,#dfe8f4 15px 16px),repeating-linear-gradient(90deg,transparent 0 63px,#b5c8e1 63px 64px),repeating-linear-gradient(0deg,#f9fcff 0 21px,#d8e3f0 21px 22px);touch-action:none}.editable-note{position:absolute;height:20px;border:1px solid #5777dc;background:linear-gradient(120deg,#517ae9,#9071e5);border-radius:4px;color:white;padding:3px 5px;font-size:10px;cursor:grab;white-space:nowrap;overflow:hidden;touch-action:none}.editable-note.selected{outline:2px solid #f6ac36;z-index:2}.editable-note.harmony{background:linear-gradient(120deg,#179f8f,#4bc1b1);border-color:#189b85}.resize-note{position:absolute;right:0;top:0;width:7px;height:100%;cursor:ew-resize;background:#ffffff44}.position-marker{position:absolute;top:0;bottom:0;width:2px;background:#ed6196;pointer-events:none;z-index:3}.beat-ruler{display:flex;margin-left:62px;width:1024px;height:24px;background:#e6eef9;color:#647994;font:10px monospace}.beat-ruler span{width:64px;padding:5px;border-left:1px solid #c5d3e6}.note-detail{padding:10px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;background:#edf4fd;position:sticky;left:0}.note-detail input{max-width:130px;padding:7px;border:1px solid #c4d2e4;border-radius:5px}.studio-help{padding:8px 12px;color:#63758d;position:sticky;left:0}.channel input{width:100%;accent-color:#6a79ed}.channel output{display:block;margin:6px}.prompt textarea{width:100%;border:0;resize:none;color:#344b69;font:inherit;background:transparent}.bottom .curve{overflow:auto}.footer{gap:12px}.status{font-size:10px}.transport{gap:5px}.project{max-width:170px}.clip.vocal{color:#51416c}.voice small{line-height:1.4}.right .control p{line-height:1.7}.knob{width:64px;height:64px;background-size:192px 64px}.channel:nth-child(2) .knob{background-position:-64px 0}.channel:nth-child(3) .knob{background-position:-128px 0}.topbar{flex-wrap:wrap;height:auto;min-height:58px}.app{grid-template-rows:auto 1fr 34px}@media(max-width:1100px){.main{grid-template-columns:170px 1fr}.right{display:none}.topbar .status{display:none}}@media(max-width:700px){.main{grid-template-columns:1fr}.left{display:none}.project{display:none}.bottom{grid-template-columns:1fr}.curve{display:none}.transport{margin-left:auto}.app{min-height:850px}.studio-tools{gap:4px}.studio-tools button{padding:6px}}
/* Full-song creation */
.song-dialog{width:min(680px,94vw);max-height:90vh;overflow:auto;border:1px solid #c7d6eb;border-radius:20px;padding:28px;background:linear-gradient(140deg,#fafdff,#eef1ff);color:#243b5b;box-shadow:0 25px 90px #172e6655}.song-dialog::backdrop{background:#19375777;backdrop-filter:blur(4px)}.song-heading{display:flex;align-items:center;justify-content:space-between}.song-heading span{color:#6c63d6;font-size:10px;letter-spacing:2px}.song-heading h2{font-size:24px;margin:10px 0 22px}.song-dialog label{display:block;font-size:12px;font-weight:600}.song-dialog textarea,.song-dialog input,.song-dialog select{display:block;width:100%;margin-top:8px;padding:12px;border:1px solid #c9d5e8;border-radius:9px;background:#fff;color:#2d4464;font:inherit}.song-options{display:grid;grid-template-columns:1fr 1.4fr 1fr;gap:14px;margin-top:20px}.song-caption,#song-status{line-height:1.8;font-size:12px;color:#637793}.song-dialog button{padding:10px 16px;border:1px solid #c7d3e7;border-radius:8px;background:#fff;color:#365173;cursor:pointer}.song-dialog button:disabled{opacity:.6;cursor:wait}.song-actions{display:flex;gap:10px}.song-dialog #song-submit,.song-dialog #song-accept{background:linear-gradient(100deg,#4d86ed,#9763e3);border:0;color:#fff;font-weight:700}.song-dialog #song-close{font-size:22px;padding:0 8px;align-self:flex-start}#song-preview{border-top:1px solid #cbd7e8;padding-top:15px}#song-sections{max-height:260px;overflow:auto;background:#ffffffaa;padding:15px;border-radius:10px;margin-bottom:15px}#song-sections pre{white-space:pre-wrap;line-height:1.8;font:13px inherit}#current-song{padding:12px;border:1px solid #d0dcf0;border-radius:8px;background:#eef3ff;margin-bottom:15px}#current-song p{color:#687c97;line-height:1.6}#current-song button{display:block;width:100%;text-align:left;border:0;background:#fff;padding:8px;color:#506781;margin:4px 0;border-radius:4px}.beat-ruler span{flex-shrink:0}.note-grid{height:814px}@media(max-width:600px){.song-options{grid-template-columns:1fr}.song-dialog{padding:18px}}
/* Virtual singer profile */
.character-card{cursor:pointer}.character-card .voice-art{width:64px;height:64px;flex-shrink:0;overflow:hidden;border-radius:14px}.character-card .voice-art img{width:100%;height:100%;object-fit:cover}.character-layout{display:grid;grid-template-columns:210px 1fr;gap:24px}.character-portrait{aspect-ratio:1;background:linear-gradient(135deg,#ddefff,#ebe1ff);border:1px solid #cbd8ef;border-radius:18px;display:grid;place-items:center;overflow:hidden;align-self:start}.character-portrait span{font-size:44px;color:#9272d2}.character-portrait img{width:100%;height:100%;object-fit:cover}.character-dialog label{margin-bottom:15px}.character-dialog .song-actions{flex-wrap:wrap}.character-dialog #char-generate{background:linear-gradient(90deg,#5779e9,#a065df);color:#fff;border:0}.inactive-concept{display:none}#char-status{line-height:1.7;color:#506688}.toolbar{height:auto;min-height:48px;flex-wrap:wrap;padding-top:5px;padding-bottom:5px}.center{grid-template-rows:auto auto 1fr 155px}@media(max-width:600px){.character-layout{grid-template-columns:1fr}.character-portrait{max-width:180px;margin:auto}}