:root{color-scheme:dark;--bg:#111719;--panel:#1a2224;--line:#344043;--muted:#a4b5b5;--ink:#e7eeee;--mint:#8fe5c7;--amber:#edba75;font-family:-apple-system,BlinkMacSystemFont,'Hiragino Kaku Gothic ProN','Yu Gothic',sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit;color:inherit}button{border:1px solid var(--line);background:#253033;border-radius:5px;min-height:36px;padding:7px 12px;cursor:pointer}button:hover{border-color:var(--mint);background:#2c3b3c}button:disabled{opacity:.42;cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--mint);outline-offset:3px}button.primary{background:var(--mint);border-color:var(--mint);color:#102b25;font-weight:650}button[aria-pressed=true]{border-color:var(--mint);color:var(--mint)}button.primary[aria-pressed=true]{color:#102b25}input,select,textarea{background:#111a1c;border:1px solid var(--line);border-radius:4px;padding:8px;min-width:0}a{color:var(--muted);text-decoration:none}a:hover{color:var(--mint)}.studio-header{min-height:70px;display:flex;gap:24px;align-items:center;padding:14px 24px;border-bottom:1px solid var(--line)}.brand{font-size:24px;font-weight:760;letter-spacing:.025em;color:var(--ink)}.brand span{font-size:15px;color:var(--mint);padding-left:14px;letter-spacing:.08em}.header-caption{font-size:10px;letter-spacing:.14em;color:var(--muted);max-width:120px}.status{margin-left:auto;color:var(--mint);font-size:12px;white-space:nowrap}.header-actions{display:flex;gap:6px}.project-bar{display:flex;justify-content:space-between;align-items:center;padding:22px 24px 20px}.eyebrow,.panel-label{font-size:10px;letter-spacing:.12em;color:var(--muted);font-weight:650}.project-bar h1{font-size:25px;margin:6px 0 0;letter-spacing:.03em;font-weight:600}.view-switch{display:flex;gap:4px;padding:4px;border:1px solid var(--line);border-radius:7px}.view-switch button{border-color:transparent}.studio-grid{display:grid;grid-template-columns:216px minmax(360px,1fr) 270px;gap:12px;padding:0 20px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px}.shelf,.inspector{padding:18px}.panel h2{font-size:16px;font-weight:550;margin:12px 0 20px}.import-controls{display:grid;gap:9px}.import-controls button{text-align:left}.import-controls select{width:100%;font-size:12px}.subtle-link{display:block;font-size:12px;margin:18px 0}.shelf hr{width:100%;border:0;border-top:1px solid var(--line);margin:9px 0}.library-list{display:grid;gap:6px;margin-top:18px}.asset-card{font-size:12px;text-align:left;padding:10px}.preview{padding:14px;min-width:0}.preview-heading{display:flex;justify-content:space-between;gap:8px;align-items:center;padding:2px 2px 14px}.preview-heading strong{font-size:12px;font-weight:500;color:var(--mint)}.preview-dimensions{font:11px ui-monospace,monospace;color:var(--muted)}.canvas-stage{height:380px;background:#0b1112;border:1px solid #3b494c;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.canvas-stage canvas{max-width:100%;max-height:100%;object-fit:contain}.safe-label{position:absolute;bottom:9px;right:12px;font:9px ui-monospace,monospace;letter-spacing:.1em;color:#bac8c880;pointer-events:none}.transport{display:flex;gap:10px;align-items:center;padding:16px 0 6px}.transport-buttons{display:flex;gap:7px}.transport output{margin-left:auto;font:22px ui-monospace,SFMono-Regular,monospace;color:var(--mint);font-variant-numeric:tabular-nums}.duration{font:12px ui-monospace,monospace;color:var(--muted)}.scrubber{width:100%;height:22px;accent-color:var(--mint);padding:0}.notice{font-size:12px;color:var(--amber);min-height:32px;padding:9px 0;line-height:1.5}.inspector p{font-size:13px;color:var(--muted);line-height:1.8}.export-controls{border-top:1px solid var(--line);margin-top:26px;padding-top:20px}.wide{width:100%}.timeline-panel{margin:12px 20px 0;padding:17px 18px;min-height:180px}.timeline-heading{display:flex;align-items:center;gap:20px}.timeline-heading h2{margin:6px 0 12px}.lock-controls{display:flex;gap:8px;margin-left:auto}.lock-controls button{font-size:12px}.clip-total{font:12px ui-monospace,monospace;color:var(--muted)}.scene-card{margin:6px;border-left:3px solid var(--mint);font-size:12px}.timeline-slot{overflow:auto}footer{display:flex;gap:18px;align-items:center;padding:18px 24px;font:10px ui-monospace,monospace;color:#91a1a3;letter-spacing:.07em}footer span:last-child{margin-left:auto}.status-light{height:6px;width:6px;border-radius:50%;background:var(--mint)}[hidden]{display:none!important}@media(max-width:1200px){.header-caption{display:none}.studio-grid{grid-template-columns:180px minmax(320px,1fr) 230px}.studio-header{gap:12px}.header-actions button{font-size:12px;padding:6px 9px}.canvas-stage{height:340px}}@media(max-width:950px){.studio-grid{grid-template-columns:minmax(320px,1fr) 230px}.shelf{grid-column:1/-1}.import-controls{display:flex;flex-wrap:wrap}.shelf h2,.shelf .subtle-link,.shelf hr{display:none}.header-actions{flex-wrap:wrap}.canvas-stage{height:320px}.header-caption{display:none}.status{display:none}}
.field{display:grid;gap:6px;margin:12px 0;font-size:12px;color:#a5b7b4}.field input,.field select,.field textarea,.short-editor input,.lyrics-input textarea{width:100%;box-sizing:border-box;background:#131d20;color:#e0ede8;border:1px solid #3a504f;padding:8px;border-radius:5px;font:inherit}.field textarea{min-height:90px;resize:vertical}.field input[type=color]{height:38px}.inspector{max-height:640px;overflow:auto}.hint{font-size:12px;color:#9caeaa;line-height:1.7}.timeline-tools{display:flex;align-items:center;gap:8px;padding:10px 0}.timeline-tools .field{display:flex;margin:0;margin-left:auto}.timeline-tools input{width:65px}.timeline-scroll{overflow:auto;max-height:340px}.timeline-tracks{position:relative;min-height:70px}.timeline-lane{display:flex;height:38px;border-bottom:1px solid #2a3b3d}.lane-label{width:160px;flex-shrink:0;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;border:none;border-radius:0}.lane-rail{position:relative;flex:1;background:repeating-linear-gradient(90deg,transparent,transparent calc(10% - 1px),#2c3d3f calc(10% - 1px),#2c3d3f 10%)}.timeline-block{position:absolute;top:4px;height:30px;background:#315f62;border:1px solid #4a8d88;font-size:11px;padding:2px 9px;overflow:hidden;white-space:nowrap;touch-action:none}.timeline-block.scene{background:#3b484e}.timeline-block.lyric{background:#62537a}.timeline-block.audio{background:#73562f}.timeline-block.selected{outline:2px solid #a9f4ca;outline-offset:-1px}.timeline-block.locked{opacity:.65}.trim-handle{position:absolute;top:0;width:7px;height:100%;cursor:ew-resize;background:#ffffff12}.trim-handle.start{left:0}.trim-handle.end{right:0}.time-ruler{display:flex;justify-content:space-between;font:10px monospace;color:#829a96;padding:8px 0 8px 160px}.time-ruler span:first-child{position:absolute;left:10px}.playhead{position:absolute;top:0;bottom:0;width:1px;background:#c9f37c;pointer-events:none}.short-editor{display:grid;gap:8px;margin-top:18px;border-top:1px solid #405251;padding-top:15px}.short-editor label{font-size:11px;color:#a1b8b1}.lyrics-input{padding:8px 0}.lyrics-input label{font-size:11px}.lyrics-input button{margin-top:6px}.unfold-dialog{width:520px;background:#192629;color:#e4efe8;border:1px solid #648479;border-radius:14px;max-height:80vh;overflow:auto}.unfold-dialog::backdrop{background:#061011bb}.unfold-dialog button{margin:12px 8px 0 0}.timeline-panel:focus{outline:1px solid #73ae96}
.workshop-cards{display:grid;gap:12px;margin:12px 0;max-height:480px;overflow:auto}.workshop-card{display:grid;gap:7px;border:1px solid #354e4b;border-radius:6px;padding:8px}.workshop-card img{width:100%;border-radius:4px}.workshop-card strong{font-size:12px}.workshop-card small{font-size:10px;color:#9ab5ac}pre{white-space:pre-wrap;overflow:auto;max-height:260px;font-size:10px}
.shelf{max-height:640px;overflow:auto}.studio-grid{align-items:start}.preview{min-height:610px}.comparison{max-width:180px;max-height:190px;display:block;margin:10px auto;border:1px solid #719184}.comparison[hidden]{display:none}.waveform{position:absolute;inset:3px 0;width:100%;height:24px;pointer-events:none}.header-caption{max-width:145px}.header-actions button{padding:9px 10px}.timeline-tracks{min-width:100%}.safe-label{pointer-events:none}.canvas-stage:after{content:'';position:absolute;width:var(--guide-width,0px);height:var(--guide-height,0px);border:1px dashed #b0d4c922;pointer-events:none}
.draft-preview{display:block;width:100%;aspect-ratio:16/9;background:#0c1414;margin-top:12px}

.selected-scene-heading{padding:12px;font-size:12px;color:var(--mint);border-top:1px solid var(--line);background:#142023}.timeline-block.scene[aria-current=time]{box-shadow:inset 0 -3px var(--amber)}.timeline-block.scene[aria-expanded=true]{border-color:var(--mint)}

/* the other composition: beside the monitor, follows the playhead, closable */
.comparison-panel{margin:10px auto 0;border:1px solid #719184;border-radius:6px;padding:6px 8px;background:#10181a;max-width:300px}
.comparison-panel[hidden]{display:none}
.comparison-head{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:11px;color:var(--mint);margin-bottom:6px}
.comparison-close{font-size:11px;padding:3px 8px;min-height:24px;white-space:nowrap}
.comparison-panel .comparison{max-width:100%;max-height:260px;margin:0 auto;border:0;display:block}

/* sequence-style lanes: 画像 / 演出 / 音声 / 歌詞, one lane each; the layers of the selected scene sit below */
.timeline-tracks{--lane-head:76px}
.lane-label{width:var(--lane-head)}
.time-ruler{padding-left:var(--lane-head)}
.lane-title{display:flex;align-items:center;padding:0 8px;color:var(--muted);font-size:11px;border-right:1px solid var(--line);cursor:default}
.timeline-lane.layer .lane-label{cursor:pointer}
.timeline-block .tl-main{display:block;overflow:hidden;text-overflow:ellipsis;line-height:1.35}
.timeline-block .tl-sub{display:block;overflow:hidden;text-overflow:ellipsis;font-size:10px;line-height:1.3;color:#b9d6cf}
.timeline-block.lyric .tl-motion{color:#d9f878}
.timeline-block.fx{background:#35604a;border-color:#6fae86}
.timeline-block.fx.bg{background:#2f4f66;border-color:#6aa3c9}
.timeline-block.scene{padding-top:1px;padding-bottom:1px}
.timeline-chips{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:8px 0 2px;min-height:34px}
.tl-chip{font-size:11px;padding:3px 9px;border:1px solid var(--line);border-radius:999px;background:#18232a;color:var(--ink)}
.tl-chip b{font-weight:600;color:var(--muted);margin-right:2px}
.tl-chip.chip-motion{border-color:#8a7bb0;background:#2a2540}
.tl-chip.chip-bg{border-color:#6aa3c9;background:#1d3140}
.tl-chip.chip-fx{border-color:#6fae86;background:#1d3328}
.tl-chip.chip-unfold{border-color:#4a8d88;background:#18302f}
.tl-chip-hint{font-size:11px;color:var(--muted)}

/* the left list: one line per scene, the open scene lists its layers */
.library-scene{width:100%;text-align:left;font-size:12px;min-height:30px;padding:4px 8px;background:#1d292c}
.library-scene.open{border-color:var(--mint);color:var(--mint)}
.library-list .asset-card{margin-left:10px;min-height:28px;padding:4px 8px}
.footer-project{display:flex;align-items:baseline;gap:8px}
.footer-project h1{font-size:12px;margin:0;font-weight:600;letter-spacing:.03em;color:var(--ink);font-family:inherit}
.export-note{margin:4px 0;font-size:11px;color:var(--muted);line-height:1.5}

/* the short export is folded away until it is wanted (open by itself when the project already has one) */
.short-details{border-top:1px solid var(--line);margin-top:6px;padding-top:4px}
.short-details>summary{cursor:pointer;font-size:12px;color:var(--mint);padding:5px 0}
.short-details .short-editor{border-top:0;margin-top:2px;padding-top:0}

/* one screen: the window is the page and each panel scrolls inside itself (narrow windows keep the old stacked page) */
@media(min-width:1000px) and (min-height:620px){
 html,body{height:100%;overflow:hidden}
 #studio,.studio-root{height:100vh;display:grid;grid-template-rows:auto minmax(0,1fr) auto auto}
 .studio-header{min-height:0;padding:6px 14px;gap:12px}
 .brand{font-size:16px}.brand span{font-size:11px;padding-left:8px}
 .header-caption,.shelf h2,.shelf>.panel-label,.preview-heading .panel-label,.inspector>.panel-label,.timeline-heading .panel-label,.timeline-heading h2{display:none}
 .project-bar{padding:0;display:flex;align-items:center;gap:8px}.project-bar button{min-height:28px;padding:3px 9px;font-size:12px}.view-switch{padding:2px}
 .header-actions{margin-left:auto}.status{margin-left:0}
 .header-actions button,.view-switch button{min-height:28px;padding:3px 9px;font-size:12px}
 .studio-grid{grid-template-columns:224px minmax(0,1fr) var(--inspector-w,262px);gap:8px;padding:8px 14px 0;align-items:stretch;min-height:0}
 .shelf,.inspector{max-height:none;min-height:0;overflow:auto;padding:10px}
 .import-controls{grid-template-columns:1fr 1fr;gap:5px}
 .import-controls button{min-height:30px;padding:4px 6px;font-size:11.5px;line-height:1.3}
 .import-controls select,.import-controls hr,.import-controls .lyrics-input{grid-column:1/-1}
 .import-controls>button:first-of-type{grid-column:1/-1}
 .library-list{margin-top:10px;gap:4px}
 .preview{min-height:0;display:flex;flex-direction:column;padding:8px;position:relative;overflow:hidden}
 .preview-heading{padding:0 2px 6px}
 .canvas-stage{flex:1 1 auto;height:auto;min-height:0}
 .transport{padding:6px 0 0}.transport output{font-size:16px}
 .scrubber{height:16px}
 .notice{min-height:0;padding:2px 0;font-size:11px}
 .preview>button[data-testid=comparison-toggle]{align-self:flex-start;min-height:26px;font-size:11px;padding:2px 8px;margin-top:2px}
 .comparison-panel{position:absolute;right:16px;top:40px;z-index:5;margin:0;max-width:220px}
 .comparison-panel .comparison{max-height:220px}
 .inspector{display:flex;flex-direction:column;overflow:hidden}
 .inspector-slot{flex:1 1 auto;min-height:0;overflow:auto}
 .export-controls{flex:none;max-height:40%;overflow:auto;margin-top:6px;padding-top:2px}
 .export-controls:not(:has(*:not([hidden]))){display:none}
 .export-controls .panel-label{color:var(--mint)}
 .timeline-panel{margin:8px 14px 0;padding:6px 10px;min-height:0;max-height:42vh;overflow:auto}
 .timeline-heading{gap:10px}.timeline-heading .lock-controls{margin-left:0}.timeline-heading .clip-total{margin-left:auto}
 .lock-controls button,.timeline-tools button{min-height:28px;padding:3px 9px;font-size:12px}
 .timeline-tools{padding:4px 0}
 .timeline-scroll{max-height:30vh}
 footer{padding:3px 14px}
}

/* the lyric edit panel (the sequence's 動き / 色 / 書体 panel) inside the inspector */
.studio-lyric-edit{margin:8px 0 14px}
.studio-lyric-edit .lm-quick{border:1px solid var(--line);border-radius:8px;padding:10px;background:#131d20}
.studio-lyric-edit .lm-quick h3{font-size:14px;margin:0 0 8px;color:var(--mint)}
.studio-lyric-edit .lm-quick h4{font-size:12px;margin:10px 0 6px;color:var(--muted)}
.studio-lyric-edit .lq-row{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0}
.studio-lyric-edit .lq-row .btn,.studio-lyric-edit .lm-quick .btn{min-height:28px;padding:3px 9px;font-size:12px}
.studio-lyric-edit .lq-tabs{display:flex;gap:6px;margin:8px 0}
.studio-lyric-edit .lq-tabs button{flex:1;min-height:30px;padding:3px 6px;font-size:12px}
.studio-lyric-edit .lq-tabs button[aria-pressed=true]{background:var(--mint);border-color:var(--mint);color:#102b25}
.studio-lyric-edit .lq-motions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
.studio-lyric-edit .lq-motion{padding:4px;font-size:11px}
.studio-lyric-edit .lq-motion canvas{width:100%;height:auto}
.studio-lyric-edit .lq-palettes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin:8px 0}
.studio-lyric-edit textarea{width:100%;font-size:12px}
.lq-code-motions{margin-top:12px;border:1px solid var(--line);border-radius:8px;padding:10px;background:#131d20}
.lq-code-motions h4{margin:0 0 6px;font-size:12px;color:var(--muted)}
.lq-scope{display:flex;gap:6px;align-items:center;font-size:12px;color:var(--muted);margin-bottom:6px}
.lq-codes{margin:6px 0}.lq-codes>summary{cursor:pointer;font-size:12px;color:var(--mint);padding:4px 0}
.lq-code-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin-top:6px}
.lq-code-card{padding:4px;display:grid;gap:3px;text-align:center;font-size:11px;min-height:0}
.lq-code-card img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:3px;background:#0c1414}
@media(min-width:1000px) and (min-height:620px){
 .studio-root:has(.studio-lyric-edit) .studio-grid{grid-template-columns:224px minmax(0,1fr) var(--inspector-w,360px)}
}

/* おまかせ */
.omakase{display:grid;grid-template-columns:minmax(0,1fr);gap:6px;margin-bottom:6px}
.omakase h2{margin:0;font-size:15px;color:var(--mint)}
.omakase .primary.wide{min-height:44px;font-size:15px}
.omakase-row{display:flex;gap:6px;align-items:center}
.omakase-row button{flex:1 1 auto;min-height:30px;padding:3px 8px;font-size:12px}
.omakase-counter{font:11px ui-monospace,monospace;color:var(--muted);min-width:42px;text-align:right}
.omakase-check{display:flex;gap:6px;align-items:center;font-size:12px;color:var(--muted)}
.omakase-summary{font-size:12px;line-height:1.7;border:1px solid var(--line);border-radius:6px;padding:8px;background:#131d20}
.omakase-summary b{color:var(--muted);font-weight:500}

.omakase h2 small{font-size:10px;font-weight:400;color:var(--muted);margin-left:4px}
.omakase .primary.wide{min-height:38px}
.omakase-mood{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted)}
.omakase-mood select{flex:1;min-width:0}
.omakase-checks{gap:4px 12px;flex-wrap:wrap}.omakase-check{white-space:nowrap}
.omakase-row{flex-wrap:wrap}.omakase-row button{white-space:nowrap;min-width:0}
.omakase-mood span{min-width:5.2em}
.omakase-row .omakase-label{flex:1 0 100%}
.omakase-label{font-size:11px;color:var(--muted);white-space:nowrap}
.omakase-summary{font-size:11.5px;line-height:1.55;padding:6px 8px}

/* the left edge of the right panel (draggable): wider or narrower */
.col-splitter{display:none}
@media(min-width:1000px) and (min-height:620px){
 .inspector{position:relative}
 .col-splitter{display:block;position:absolute;left:0;top:0;bottom:0;width:10px;cursor:col-resize;z-index:4;touch-action:none;outline-offset:-2px}
 .col-splitter::after{content:'';position:absolute;left:3px;top:50%;width:4px;height:72px;border-radius:2px;background:#4a5d60;transform:translateY(-50%)}
 .col-splitter:hover::after,.col-splitter:focus-visible::after,.col-splitter.dragging::after{background:var(--mint)}
}
/* the border between the picture and the timeline (draggable) */
.splitter{display:none}
@media(min-width:1000px) and (min-height:620px){
 #studio,.studio-root{grid-template-rows:auto minmax(0,1fr) auto auto auto}
 .splitter{display:block;height:12px;margin:0 14px;cursor:row-resize;position:relative;touch-action:none;outline-offset:-2px}
 .splitter::after{content:'';position:absolute;left:50%;top:4px;width:72px;height:4px;border-radius:2px;background:#4a5d60;transform:translateX(-50%)}
 .splitter:hover::after,.splitter:focus-visible::after,.splitter.dragging::after{background:var(--mint)}
 .timeline-panel{height:var(--timeline-h,42vh);max-height:none;margin-top:0}
 .timeline-scroll{max-height:none}
}

.lq-size{display:grid;grid-template-columns:auto minmax(0,1fr) 44px;gap:8px;align-items:center;font-size:12px;color:var(--muted);margin-bottom:6px}
.lq-size input[type=range]{width:100%;padding:0}
.lq-size-value{font:11px ui-monospace,monospace;text-align:right;color:var(--ink)}

/* かんたん / 詳細: in かんたん what is marked data-advanced is folded away; the switch looks like the 横/縦 switch */
.mode-switch{display:flex;gap:4px;padding:4px;border:1px solid var(--line);border-radius:7px}
.mode-switch button{border-color:transparent}
.studio-root[data-mode="easy"] [data-advanced]{display:none!important}
.studio-root:not([data-mode="easy"]) .easy-only{display:none}
.easy-only{grid-column:1/-1;margin:2px 0 0;font-size:11px;line-height:1.5}
@media(min-width:1000px) and (min-height:620px){.mode-switch{padding:2px}.mode-switch button{min-height:28px;padding:3px 9px;font-size:12px}}
.omakase-sliders{display:grid;gap:6px;margin-top:2px}
.omakase-slider{display:grid;grid-template-columns:7.2em minmax(0,1fr) 3.2em;gap:8px;align-items:center;font-size:12px;color:var(--muted)}
.omakase-slider input[type=range]{width:100%;padding:0;min-height:0}
.omakase-slider .omakase-sub{display:block;font-size:10px;line-height:1.2;opacity:.75}
.omakase-slider output{font:11px ui-monospace,monospace;text-align:right;color:var(--ink)}
.omakase-summary{max-height:9.5em;overflow:auto}
.to-omakase{justify-self:start;min-height:26px;padding:2px 9px;font-size:12px;color:var(--mint);background:transparent;margin-bottom:6px}
.omakase-cut{display:grid;grid-template-columns:minmax(0,1fr);gap:6px;min-width:0;padding:8px;border:1px solid var(--line);border-radius:6px;background:#131d20}.omakase-cut[hidden]{display:none}
.omakase-cut .hint{margin:0;font-size:12px;line-height:1.5}.omakase-cut>.primary{min-height:32px}.omakase-cut>[hidden]{display:none}
.omakase-cut .omakase-sliders{grid-template-columns:minmax(0,1fr)}.omakase-cut .omakase-slider{grid-template-columns:6.6em minmax(0,1fr) 3em}
.timeline-tools .zoom-field{display:flex;align-items:center;gap:8px;margin:0 0 0 auto;width:auto}
.timeline-tools .zoom-field span{white-space:nowrap}
.timeline-tools .zoom-field input[type=range]{width:160px;min-height:0;padding:0}
.timeline-tools .zoom-field output{min-width:2.4em;text-align:right;font:11px ui-monospace,monospace;color:var(--ink)}
.slider-row{display:grid;grid-template-columns:minmax(0,1fr) 5.4em;gap:8px;align-items:center}
.slider-row .slider-range{order:-1;width:100%;padding:0;min-height:0}
.slider-row input[type=number]{width:100%}
.timeline-tools .zoom-box{display:grid;gap:2px;margin-left:auto}
.timeline-tools .zoom-box .zoom-field{margin:0}
.timeline-tools .pan-field input:disabled{opacity:.4}
/* 作品の切り替え: 「新しいMV」の確認、「保存した作品」の一覧、さっきの作品に戻るボタン */
.unfold-dialog h2{margin:4px 0 10px;font-size:18px}.unfold-dialog p{line-height:1.7}.unfold-dialog .work-meta{display:block;font-size:12px;color:#a9c2bb}.unfold-dialog .work-lyric{display:block;font-size:12px;color:#d9cbe9}
.unfold-dialog .dialog-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.unfold-dialog .dialog-actions button{margin:0}
.saved-list{display:grid;gap:8px;margin-top:6px}.unfold-dialog .saved-item{margin:0;display:grid;gap:3px;text-align:left;padding:10px 12px;border-radius:9px;line-height:1.4}.saved-item strong{font-size:14px;color:#e8f4ef}.saved-item.current{opacity:.7;border-style:dashed}
/* この歌詞を編集 → 動き の一番上: この歌詞の演出（歌詞ごとの動き / カット割り） */
.studio-lyric-edit .lq-cut{border:1px solid #5b4a7e;border-radius:8px;padding:8px 10px;margin:0 0 10px;background:#1c1a2b}
.studio-lyric-edit .lq-cut.on{border-color:#b69cff;background:#241f3a}
.studio-lyric-edit .lq-cut-head{display:flex;align-items:baseline;gap:8px}.studio-lyric-edit .lq-cut-head strong{font-size:12px;color:#cdb8ff}
.studio-lyric-edit .lq-cut-state{margin:0;font-size:12px;color:#e6dcff}
.studio-lyric-edit .lq-cut .lq-row button{flex:1 1 auto;min-height:30px;font-size:12px}
.studio-lyric-edit .lq-cut .lq-row button.primary{background:#b69cff;border-color:#b69cff;color:#1c1530}
.studio-lyric-edit .lq-cut-note{margin:4px 0 0;font-size:11px}
/* おまかせ: 演出のしかた（ボタン2つ） */
.omakase-style-switch{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin:4px 0 10px}.omakase-style-switch .omakase-label{grid-column:1/-1}
.omakase-style-switch .style-choice{display:grid;gap:2px;text-align:left;padding:8px 10px;border-radius:8px;min-height:52px;line-height:1.3}
.omakase-style-switch .style-choice small{font-size:11px;color:#9fb3ae}.omakase-style-switch .style-choice strong{font-size:13px}
.omakase-style-switch .style-choice[aria-pressed=true]{border-color:#9be6c4;background:#1e3a33;box-shadow:inset 0 0 0 1px #9be6c4}
.omakase-style-switch .style-choice[data-style=cut][aria-pressed=true]{border-color:#b69cff;background:#2a2342;box-shadow:inset 0 0 0 1px #b69cff}
.omakase-style-switch .style-choice[aria-pressed=true] small{color:#d6e6e1}
/* ショートの窓: 上のバーの「ショート」から開く。開いたままタイムラインや再生も使える（モーダルではない） */
.short-pop{position:fixed;top:58px;right:16px;width:min(360px,calc(100vw - 32px));max-height:calc(100vh - 90px);overflow:auto;z-index:40;background:#172427;border:1px solid #6d8f84;border-radius:12px;padding:12px 14px;box-shadow:0 18px 40px #0009}
.short-pop[hidden]{display:none}.short-pop .short-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.short-pop h2{margin:0;font-size:16px}.short-pop h2 small{font-size:11px;color:#9fb3ae;font-weight:400}
.short-pop .short-editor{margin-top:8px;padding-top:10px}.short-pop .short-here{justify-self:start;min-height:26px;padding:2px 10px;font-size:11px}
/* ボタンの色分け（仲間ごとの色）: 作品＝青、編集＝灰、演出・作る＝ミント、書き出し＝オレンジ、素材を足す＝水色、消す・止める＝赤、カット割り＝紫 */
:root{--c-file:#8ab4ff;--c-edit:#b8c6c3;--c-make:#8fe5c7;--c-out:#f3b664;--c-add:#6fd0dc;--c-danger:#ff8f8f;--c-cut:#b69cff}
.header-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:6px}
.btn-group{--fam:var(--c-edit);display:flex;align-items:center;gap:4px;padding:2px 3px 2px 8px;border:1px solid color-mix(in srgb,var(--fam) 38%,transparent);border-radius:8px;background:color-mix(in srgb,var(--fam) 6%,transparent)}
.btn-group .group-label{font-size:10px;line-height:1;color:var(--fam);letter-spacing:.08em;white-space:nowrap;margin-right:2px}
.btn-group .group-buttons{display:flex;gap:4px;align-items:center}
.g-file{--fam:var(--c-file)}.g-edit{--fam:var(--c-edit)}.g-make{--fam:var(--c-make)}.g-out{--fam:var(--c-out)}
.btn-group button{border-color:color-mix(in srgb,var(--fam) 45%,var(--line))}
.btn-group button:hover{border-color:var(--fam);background:color-mix(in srgb,var(--fam) 15%,#253033)}
.btn-group button.primary,.btn-group button.primary:hover{background:var(--fam);border-color:var(--fam);color:#10181a}
.btn-group button[aria-pressed=true]{color:var(--fam);border-color:var(--fam);background:color-mix(in srgb,var(--fam) 16%,#253033)}
.btn-group .back-prev{background:color-mix(in srgb,var(--fam) 26%,#1d2a33);border-color:var(--fam);color:#dce8ff}
/* 素材を足す（左の列）: 水色 */
.import-controls button{border-color:color-mix(in srgb,var(--c-add) 42%,var(--line))}.import-controls button:hover{border-color:var(--c-add);background:color-mix(in srgb,var(--c-add) 14%,#253033)}
/* 消す・止める: 赤（押す前に一度見直せるように） */
button.danger{border-color:color-mix(in srgb,var(--c-danger) 55%,var(--line));color:#ffd2d2}button.danger:hover{border-color:var(--c-danger);background:color-mix(in srgb,var(--c-danger) 16%,#253033)}
/* 上のバーのボタンの文字は折り返さない。幅が足りない時は、先に組の見出しを隠す */
.studio-header button,.studio-header .brand{white-space:nowrap}
@media(max-width:1419px){.btn-group .group-label{display:none}.btn-group{padding-left:3px}}
/* 使い方（説明書）へのリンク */
.help-link{flex:none;display:inline-grid;place-items:center;width:24px;height:24px;font-size:13px;font-weight:700;color:var(--muted);text-decoration:none;border:1px solid var(--line);border-radius:50%}.help-link:hover{color:var(--ink);border-color:var(--mint)}
/* 新しいMVの素材: 歌・歌詞ファイル・画像と動画を選ぶ行（選んだファイル名と、外す ✕） */
.fill-new .pick-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:6px 10px;align-items:center;margin:10px 0;padding:10px 12px;border:1px solid #33494a;border-radius:9px;background:#14211f}
.fill-new .pick-label{grid-column:1/-1;font-size:13px;font-weight:650;color:#e8f4ef}.fill-new .pick-label small{display:block;margin-top:2px;font-weight:400;font-size:11px;color:#a9c2bb}
.fill-new .pick-row button{margin:0;min-height:30px;padding:4px 10px}.fill-new .pick-name{font-size:12px;color:#c9d9d4;overflow-wrap:anywhere}.fill-new .pick-clear[hidden]{display:none}
.fill-new .field[hidden]{display:none}.fill-new .fill-status{min-height:1.7em;margin:6px 0 0;font-size:12px;color:#f2d38a}