mt-music-workspace{display:block;margin-top:24px;min-width:0}.music-workspace-card{padding:22px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}.music-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.music-heading h2{font-size:23px;margin:4px 0}.music-heading p,.music-start,.music-source-info,.music-help p,.music-review>p,.music-alignment>p{font-size:12px;color:var(--muted);line-height:1.65}.music-start{padding:22px 0 8px}.music-project-tools{display:flex;align-items:end;flex-wrap:wrap;gap:10px;margin:18px 0}.music-source-label{display:grid;gap:5px;min-width:0;flex:1;font-size:11px}.music-source-label select{width:100%;text-overflow:ellipsis}.music-source-info{margin:12px 0}.music-workspace-card details{border-top:1px solid var(--border);margin-top:18px;padding-top:15px}.music-workspace-card summary{cursor:pointer;min-height:30px;font-weight:550;font-size:12px}.music-help p,.music-review>p,.music-alignment>p{margin:10px 0}.music-help-links{display:flex;flex-wrap:wrap;gap:14px;font-size:12px;color:var(--accent-strong)}.music-help-links a{text-decoration:underline;text-underline-offset:3px}.music-anchor-form,.music-review-tools,.music-pagination{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:12px;margin:12px 0}.music-anchor-form label{display:flex;align-items:center;gap:8px}.music-workspace-card input[type=number]{width:110px;min-height:44px;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:8px;color:var(--text)}.music-review-tools label{display:flex;gap:8px;align-items:center}.music-anchors{padding-left:18px;font-size:12px}.music-anchors li{padding:2px 0}.music-note-table{overflow:auto}.music-note-table table{width:100%;border-collapse:collapse;font-size:12px;text-align:left}.music-note-table th,.music-note-table td{border-bottom:1px solid var(--border);padding:8px 4px}.music-note-table th{font-weight:500;color:var(--muted)}.music-note-table small{color:var(--muted);font-size:10px}.music-note-table .text-button{padding:4px 7px;min-height:44px}.music-pagination{justify-content:space-between}.music-note-dialog{width:min(440px,calc(100% - 32px));max-height:90dvh;overflow:auto;border:1px solid var(--border);border-radius:16px;background:var(--surface);color:var(--text);padding:0}.music-note-dialog::backdrop{background:#0007}.music-note-fields{padding:0 24px 24px;display:grid;gap:12px}.music-note-fields>label{display:grid;gap:5px;font-size:12px}.music-note-fields>label:has(input[type=checkbox]){display:flex;align-items:center;gap:10px}.music-note-fields input[type=number]{width:100%}.music-note-dialog .dialog-notice{padding:12px 24px;color:var(--danger)}@media(max-width:480px){.music-workspace-card{padding:16px 12px}.music-heading h2{font-size:21px}.music-heading{gap:8px}.music-heading .button{padding:10px}.music-note-table .text-button{font-size:11px;padding:4px}.music-note-table td{font-size:11px}.music-anchor-form label{flex-wrap:wrap}.music-pagination .button{padding:8px;font-size:11px}}

.open-options{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.open-options .heading-open{margin:0}.youtube-dialog{width:min(510px,calc(100% - 32px));padding:0;border:1px solid var(--border);border-radius:16px;background:var(--surface);color:var(--text)}.youtube-dialog::backdrop{background:#0007}.youtube-dialog-content{display:grid;gap:14px;padding:0 24px 24px}.youtube-dialog-content label{font-size:12px}.youtube-dialog-content input{width:100%;min-height:46px;border:1px solid var(--border);border-radius:8px;padding:10px;background:var(--surface);color:var(--text)}.youtube-dialog-content p{font-size:12px;line-height:1.6;color:var(--muted)}.youtube-dialog-content .youtube-error{color:var(--danger)}@media(max-width:480px){.open-options{gap:6px;flex-direction:column;align-items:end}.youtube-open{padding:8px;font-size:10px}}

.youtube-container{position:absolute;inset:0;width:100%;height:100%;min-height:200px}.tutorial-youtube{display:block;width:100%;height:100%;min-height:200px;border:0}.youtube-container[hidden],.tutorial-video[hidden]{display:none}.is-practicing .video-stage:has(.youtube-container:not([hidden])){min-height:200px}