.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.maker-body{height:100dvh;display:flex;flex-direction:column;overflow:hidden}.maker-head{height:73px;flex-shrink:0;padding:0 26px;background:var(--bg);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:22px}.maker-head .brand{font-size:23px}.workspace-label{font-size:13px;color:var(--muted);border-left:1px solid var(--line);padding-left:21px}.maker-head nav{margin-left:auto;display:flex;align-items:center;gap:10px}.editor{flex:1;min-height:0;display:grid;grid-template-columns:170px minmax(250px,1fr) 315px}.page-rail{border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0;background:#f4f3ee}.rail-head{padding:12px 15px;display:flex;align-items:center;justify-content:space-between;font-size:12px}.rail-empty{padding:30px 15px;font-size:12px;color:var(--faint);text-align:center}.thumbnails{overflow:auto;flex:1;padding:0 15px}.thumb{width:100%;border:1px solid transparent;background:transparent;padding:9px;margin-bottom:10px;border-radius:8px;display:block}.thumb.active{border-color:#be8059;background:#f6eadd}.thumb canvas{width:100%;height:auto;display:block;box-shadow:0 3px 10px #2221}.thumb span{display:block;font:10px var(--mono);color:var(--muted);padding-top:7px}.rail-foot{padding:14px;font-size:10px;color:var(--faint);border-top:1px solid var(--line);overflow-wrap:anywhere}.score-workspace{display:flex;flex-direction:column;min-height:0;min-width:0}.score-toolbar{min-height:62px;flex-shrink:0;display:flex;align-items:center;padding:9px 20px;border-bottom:1px solid var(--line);gap:10px;background:#fff}.doc-title{min-width:0;flex:1;display:flex;align-items:center;gap:8px}.doc-title input{background:none;border-color:transparent;font-size:14px;font-weight:600;width:100%;padding:8px 0}.doc-title input:focus{border-color:var(--line);padding-left:5px}.doc-title span{font-size:10px;color:var(--faint);white-space:nowrap}.view-tools{display:flex;align-items:center;gap:4px}.score-scroll{flex:1;min-height:0;overflow:auto;padding:35px 30px;background:#eaeae3;display:flex;align-items:flex-start;justify-content:center;position:relative}.welcome{align-self:center;margin:auto;text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px;padding:30px 10px;max-width:450px}.welcome-icon{width:68px;height:68px;border:1px solid #cdd2c2;background:#f5f6ee;color:#8a9977;border-radius:18px;font-size:30px;display:grid;place-items:center;margin-bottom:10px}.welcome .eyebrow{font-size:9px}.welcome h1{font-size:27px;letter-spacing:-1.2px;line-height:1.5}.welcome p{font-size:13px;color:var(--muted);line-height:1.9}.welcome .btn{margin-top:2px}.welcome small{font-size:11px;color:var(--faint)}.score-stage{position:relative;max-width:100%;flex-shrink:0;box-shadow:0 6px 35px #36402b18;background:#fff}.score-stage canvas{display:block;width:100%;height:auto}.score-stage #controls-layer{position:absolute;inset:0;touch-action:pan-y}.page-control{position:absolute;transform:translate(-50%,-50%);width:6.5%;min-width:32px;aspect-ratio:1/1.38;border:1px solid #e6bd9d;background:#fff6ec;color:#ac4d22;border-radius:6px;font-size:8px;line-height:1.1;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2px;padding:2px;touch-action:none;user-select:none}.page-control:before{content:'▶';font-size:16px}.page-control.marker{width:auto;min-width:52px;min-height:28px;aspect-ratio:auto;font:11px var(--mono);background:#f1f5eb;color:#49683a;border-color:#b9c9a8;border-radius:6px;padding:6px}.page-control.marker:before{display:none}.page-control.selected{outline:2px solid #b95020;outline-offset:4px}.page-control.locked{border-color:transparent;background:transparent;color:transparent}.page-control.locked:before{color:transparent}.placement-bar{flex-shrink:0;display:flex;align-items:center;gap:8px;padding:10px 16px;background:#fff;border-top:1px solid var(--line);flex-wrap:wrap}.placement-bar span{font-size:11px;color:var(--muted)}.placement-bar button.active{background:#dce7d2;color:#35522b}.ownership{font-size:11px;line-height:1.7;padding:10px 17px;border-bottom:1px solid #e2d3b6;background:#fff5de;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.settings-panel{background:#fff;overflow:auto;border-left:1px solid var(--line);padding:24px 22px}.settings-heading .eyebrow{font-size:9px;letter-spacing:1.6px}.settings-heading h2{font-size:22px;letter-spacing:-.8px;margin:12px 0 5px}.settings-heading p{font-size:12px;color:var(--muted)}fieldset{border:0;padding:0;margin:20px 0 0;min-width:0}fieldset:disabled{opacity:.65}.source-tabs{display:flex;background:#f2f2ed;border-radius:8px;padding:4px;margin-bottom:14px}.source-tab{flex:1;min-height:35px;border:0;border-radius:5px;background:transparent;color:var(--muted);font-size:12px}.source-tab.active{background:#fff;box-shadow:0 1px 3px #0001;color:var(--ink)}.file-pick{border:1px dashed #c9ccbf;border-radius:10px;display:flex;flex-direction:column;align-items:center;gap:4px;padding:17px;cursor:pointer;background:#fdfdfb}.file-pick>span{font-size:24px;color:var(--accent)}.file-pick strong{font-size:12px;font-weight:500}.file-pick small{font-size:10px;color:var(--faint)}.field-note{font-size:11px;color:var(--muted);line-height:1.75;margin:9px 0}.field-label{display:block;font-size:11px;color:var(--muted);margin:12px 0 5px}.inline-field{display:flex;gap:7px;align-items:center}.inline-field input{width:100%;min-width:0}.inline-field button{flex-shrink:0}.editor-tracks{display:flex;flex-direction:column;gap:7px;margin-top:21px}.editor-track{display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;overflow:hidden}.editor-track.active{border-color:#ba997c;background:#fff8ef}.editor-track .select-track{flex:1;min-width:0;display:flex;align-items:center;gap:8px;text-align:left;border:0;background:none;padding:11px 10px;min-height:48px}.select-track .track-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}.select-track .track-copy{min-width:0}.select-track strong{font-size:11px;font-weight:600;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.select-track small{font-size:9px;color:var(--faint)}.delete-track{border:0;background:none;min-width:32px;min-height:44px;color:var(--faint)}.section-label{font-size:9px;letter-spacing:1.1px;color:var(--faint);margin:23px 0 9px;font-weight:600}.track-details>input,.advanced>input{width:100%}.time-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:13px 0}.time-fields label{font-size:11px;color:var(--muted)}.time-fields input{width:100%;margin-top:5px;font:12px var(--mono)}#track-audio{width:100%;height:36px;margin:3px 0}.connection-item{display:flex;align-items:center;gap:8px;padding:4px 0}.connection-item>button:first-child{flex:1;text-align:left;font-size:11px;border:0;background:#f5f5ef;padding:9px;border-radius:6px;min-height:40px}.connection-item.selected>button:first-child{background:#f7e7d8}.connection-item .remove{background:none;border:0;min-height:38px;min-width:30px;color:var(--faint)}.advanced{margin-top:20px;border-top:1px solid var(--line);padding-top:16px}.advanced summary{font-size:12px;cursor:pointer}.check-row{display:flex;align-items:center;gap:9px;font-size:11px;margin:13px 0;line-height:1.6}.editor-help{display:flex;gap:10px;margin-top:25px;padding-top:17px;border-top:1px solid var(--line);color:var(--faint)}.editor-help>span{font-size:20px}.editor-help p{font-size:11px;line-height:1.8}.export-bar{flex-shrink:0;border-top:1px solid var(--line);background:#fff;padding:13px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:74px}.export-status{display:flex;align-items:center;gap:9px;max-width:380px;min-width:130px}.export-status .status{font-size:11px;line-height:1.6}.save-dot{width:6px;height:6px;background:#6d8760;border-radius:50%;flex-shrink:0}.export-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.export-actions .btn{font-size:12px;white-space:nowrap}.save-popover{position:absolute;bottom:calc(100% + 12px);right:0;width:300px;max-width:calc(100vw - 32px);padding:20px;background:#fff;border:1px solid var(--line);box-shadow:0 15px 60px #25331925;border-radius:12px;z-index:30}.save-popover p{font-size:12px;color:var(--muted)}.save-popover>.btn{margin-top:16px;width:100%}#save-menu{position:relative}#save-menu summary{cursor:pointer;list-style:none}#save-menu summary::-webkit-details-marker{display:none}dialog{border:1px solid var(--line);border-radius:16px;padding:28px;width:480px;max-width:calc(100vw - 32px);box-shadow:0 20px 70px #0002}dialog::backdrop{background:#25332255}dialog h2{font-size:23px}dialog p{font-size:13px;color:var(--muted);margin:12px 0 18px}dialog input{width:100%}.dialog-actions{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap}
@media(max-width:1100px){.editor{grid-template-columns:125px minmax(200px,1fr) 280px}.settings-panel{padding:20px 16px}.score-scroll{padding:24px 18px}.export-bar{gap:9px;padding:10px 15px}.export-status{max-width:250px}.export-actions{gap:5px}.export-actions .btn{padding:10px;font-size:11px}}
@media(max-width:800px){.maker-head{height:64px;padding:0 15px;gap:12px}.maker-head nav{gap:5px}.maker-head nav>a{display:none}.workspace-label{display:none}.editor{grid-template-columns:80px minmax(0,1fr);grid-template-rows:minmax(300px,1fr) 235px}.page-rail{grid-column:1;grid-row:1/3}.thumbnails{padding:0 5px}.rail-head{padding:8px;flex-direction:column}.rail-foot{padding:8px;font-size:9px}.settings-panel{grid-column:2;grid-row:2;border-top:1px solid var(--line);padding:15px;display:block}.settings-heading{display:none}.settings-panel fieldset{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 18px}.source-tabs{grid-column:1/3;margin:0;max-width:250px}.editor-tracks{grid-column:2;grid-row:2;margin:0}.track-details{grid-column:1}.connection-settings{grid-column:2}.editor-help{display:none}.advanced{grid-column:1/3;margin-top:0}.score-workspace{grid-column:2;grid-row:1}.score-toolbar{padding:6px 10px;min-height:52px}.view-tools .btn{padding:8px;min-width:30px}.doc-title span{display:none}.score-scroll{padding:17px 12px}.placement-bar{padding:8px;gap:5px}.placement-bar>span{display:none}.placement-bar .btn{font-size:10px;padding:8px}.welcome{gap:10px;padding:15px}.welcome-icon{width:40px;height:40px;font-size:22px}.welcome h1{font-size:20px}.welcome p{font-size:11px}.welcome .eyebrow{display:none}.welcome small{display:none}.export-bar{align-items:stretch;flex-direction:column;padding:8px 12px;gap:5px}.export-status{max-width:none;min-height:20px}.export-actions{justify-content:flex-end}.export-actions .btn{font-size:10px;min-height:36px;padding:8px}.save-popover{right:auto;left:0}.rail-empty{font-size:10px;padding:20px 4px}}
@media(max-width:430px){.editor{grid-template-columns:58px minmax(0,1fr);grid-template-rows:minmax(220px,1fr) 210px}.maker-head .brand{font-size:20px}.brand-mark{width:25px;height:25px}.maker-head nav .lang{font-size:10px;padding:6px}.settings-panel{padding:12px}.settings-panel fieldset{gap:10px}.thumb{padding:4px}.view-tools #previous-page,.view-tools #next-page{display:none}.doc-title input{font-size:12px}.welcome-icon{display:none}.welcome h1{font-size:17px}.welcome p{font-size:11px}.export-actions{justify-content:flex-start}.export-actions .btn{font-size:10px;padding:7px}.export-bar{padding:7px 9px}.page-control{min-width:27px}.save-popover{left:-4px}}