#practice-view{padding:0;overflow:hidden;--score-zoom:1}
.practice-bar{padding:14px 18px 8px;background:#f1f5ef;border-bottom:1px solid #d1ddd4;position:relative;z-index:3}
.practice-buttons{display:flex;gap:9px;flex-wrap:wrap;align-items:center}
.practice-buttons button{min-height:44px;padding:10px 14px}
.practice-secondary{margin-left:auto;display:flex;gap:7px;align-items:center;flex-wrap:wrap}
.practice-secondary .chip{min-height:42px;background:#fff;font-size:13px}
.zoom-buttons{display:flex;align-items:center;gap:5px}
.zoom-buttons button{font-size:21px;width:42px;padding:6px}
#zoom-value{min-width:42px;text-align:center;font-size:12px}
#status{margin:8px 0 0;min-height:19px;font-size:13px}
.practice-heading{padding:20px 20px 0}
#score-scroll{overflow:auto;max-height:75vh;padding:0 20px 20px;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;scrollbar-gutter:stable;min-height:120px}
#score-scroll .score{scrollbar-width:thin;overscroll-behavior-x:contain}
#score-scroll .score-system{--score-paper:#fff}
#score-scroll .score-system.is-current{--score-paper:#f6fbf7;border-top-color:#2b8070;background:var(--score-paper);box-shadow:inset 3px 0 #2b8070}
#score-scroll .score-system.is-current .system-label{color:#1e6258;font-weight:700}
.focus-only{display:none}
button:focus-visible,input:focus-visible{outline:3px solid #c58c2b;outline-offset:3px}
body.score-focused{position:fixed;inset:0;overflow:hidden;background:#173e3b}
body.score-focused>header,body.score-focused .settings,body.score-focused .workspace>:not(#practice-view){display:none}
#practice-view.is-fullscreen{position:fixed;inset:0;z-index:10000;width:100%;height:100vh;height:100dvh;display:flex;flex-direction:column;border:0;border-radius:0;margin:0;background:#fff;padding-top:env(safe-area-inset-top);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
#practice-view.is-fullscreen .practice-bar{flex:none;background:#173e3b;color:#fff;padding:10px 14px 8px}
#practice-view.is-fullscreen #status{color:#dceae3}
#practice-view.is-fullscreen .practice-buttons>.primary{background:#f2d693;color:#173e3b}
#practice-view.is-fullscreen .practice-secondary .chip{color:#173e3b}
#practice-view.is-fullscreen .practice-heading,#practice-view.is-fullscreen #part-settings,#practice-view.is-fullscreen #progression,#practice-view.is-fullscreen .foot,#practice-view.is-fullscreen .screen-enter,#practice-view.is-fullscreen #print{display:none}
#practice-view.is-fullscreen .focus-only{display:inline-flex}
#practice-view.is-fullscreen #score-scroll{flex:1;min-height:0;max-height:none;padding:12px 22px calc(22px + env(safe-area-inset-bottom))}
#practice-view.is-fullscreen .score-system:first-child{margin-top:0}
#practice-view:fullscreen{background:#fff}
@media(max-width:650px){.practice-bar{padding:10px}.practice-buttons{gap:6px}.practice-buttons button{padding:9px 10px;font-size:14px}.practice-secondary{margin-left:0;width:100%;justify-content:space-between}.practice-heading{padding:16px 12px 0}#score-scroll{padding:0 10px 16px}#practice-view.is-fullscreen #score-scroll{padding:10px 12px 16px}}
@media print{body.score-focused{position:static;overflow:visible;background:#fff}#practice-view,#practice-view.is-fullscreen{position:static;height:auto;display:block;width:auto;overflow:visible}.practice-bar{display:none!important}#score-scroll,#practice-view.is-fullscreen #score-scroll{overflow:visible;max-height:none;padding:0;display:block}#score-scroll .score{overflow:visible}.practice-heading{display:flex!important}#part-settings,#progression{display:none!important}#score-scroll .score-system.is-current{background:white;box-shadow:none}.engraved-staff{width:100%!important;min-width:0!important}.score-system{break-inside:avoid}}

#scores{position:relative}
.continuous-layout{display:block;position:absolute;top:0;left:0;width:100%;height:0;overflow:hidden;visibility:hidden;pointer-events:none}
#practice-view.is-fullscreen .page-layout{display:block;position:absolute;top:0;left:0;width:100%;height:0;overflow:hidden;visibility:hidden;pointer-events:none}
#practice-view.is-fullscreen .continuous-layout{display:block;position:relative;height:auto;overflow:visible;visibility:visible;pointer-events:auto;margin-top:0;border-top:0}
#practice-view.is-fullscreen .continuous-layout .score{overflow-x:auto;overflow-y:hidden;touch-action:pan-x pan-y;scrollbar-width:thin;scroll-behavior:auto}
.travelling-playhead{fill:#b66b24}
@media print{#practice-view .continuous-layout{display:none!important}#practice-view .page-layout{display:block!important;position:static!important;height:auto!important;overflow:visible!important;visibility:visible!important;pointer-events:auto}}

.repeat-field{display:flex;gap:8px;align-items:center}.repeat-field select{width:auto;min-width:85px}.playback-plan{padding:0 18px;margin:12px 0 0}#practice-view.is-fullscreen .playback-plan{margin:0;padding:7px 14px;background:#e9f1e9;font-size:12px;flex:none}@media print{.playback-plan{display:none}}

.written-keys{padding:0 18px;margin:10px 0;font-size:12px}#practice-view.is-fullscreen .written-keys{flex:none;margin:0;padding:6px 14px;background:#f5f8f2;max-height:12vh;overflow:auto}#practice-view.is-fullscreen .backing-chord-label{display:none}

#ensemble-track{display:flex;align-items:flex-start;width:max-content;gap:0}.loop-chunk{flex:0 0 auto}.loop-label{height:24px;margin:0;padding:0 12px;font-size:12px;line-height:24px;color:#47635b;white-space:nowrap}.loop-chunk .engraved-staff{display:block}#practice-view.is-fullscreen #ensemble-track{min-height:150px}

.practice-tempo{align-items:center;gap:8px}.practice-tempo #practice-bpm{min-width:58px;text-align:center;font-size:14px;font-variant-numeric:tabular-nums;white-space:nowrap}.practice-tempo button{white-space:nowrap}

.practice-accompaniment{gap:10px;align-items:center;flex-wrap:wrap}.practice-accompaniment label{font-size:12px;display:flex;align-items:center;gap:6px}.practice-accompaniment label[hidden]{display:none}.practice-accompaniment select{width:auto;max-width:240px;min-height:44px;padding:7px 10px;background:#fff;color:#173e3b;border-radius:8px}.practice-tempo #practice-bpm{max-width:170px;white-space:normal}@media(max-width:650px){.practice-accompaniment{width:100%}.practice-accompaniment label{flex:1;flex-wrap:wrap}.practice-accompaniment select{max-width:100%;width:100%}}

.metronome-notes{display:flex;gap:6px;flex-wrap:wrap;align-items:stretch}.metronome-note{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;min-width:72px;padding:5px 8px!important;min-height:86px!important;border:2px solid #b6c9bf;background:#fff;color:#173e3b;font-size:11px!important;line-height:1.2}.metronome-note svg{height:34px;width:28px}.metronome-note span{max-width:100px;text-align:center}.metronome-note small{font-size:10px;white-space:nowrap}.metronome-note[aria-pressed="true"]{border-color:#f2d693;background:#f2d693;box-shadow:inset 0 0 0 1px #80631e}.metronome-caption{display:block;font-size:12px;margin-bottom:4px}#practice-metronome-field[hidden]{display:none}#metronome-field[hidden]{display:none}.practice-accompaniment{align-items:flex-start}#metronome-field .metronome-note[aria-pressed="true"]{border-color:#216b5d;background:#d7ebe3;box-shadow:none}@media(max-width:650px){.metronome-note{min-width:62px;min-height:80px!important;padding:4px!important}.metronome-note span{max-width:88px}}

/* Full-screen controls occupy stable rows; switching accompaniment never
   changes the selector's slot or the toolbar height. */
.practice-transport,.practice-toggles{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
#practice-view.is-fullscreen .practice-buttons{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"transport tempo" "accompaniment accompaniment" "display display";align-items:center;gap:10px 16px}
#practice-view.is-fullscreen .practice-transport{grid-area:transport;gap:8px}
#practice-view.is-fullscreen .practice-transport>.primary{background:#f2d693;color:#173e3b}
#practice-view.is-fullscreen .practice-tempo{grid-area:tempo;justify-self:end;gap:8px}
#practice-view.is-fullscreen .practice-accompaniment{grid-area:accompaniment;display:grid;grid-template-columns:250px minmax(0,1fr);align-items:start;column-gap:18px;min-height:78px;min-width:0;width:100%;padding:9px 0;border-top:1px solid #456660;border-bottom:1px solid #456660}
#practice-view.is-fullscreen .practice-accompaniment>label{display:flex;align-items:flex-start;flex-direction:column;gap:5px;font-size:12px;min-width:0;margin:0}
#practice-view.is-fullscreen .practice-accompaniment select{width:100%;max-width:none;min-height:44px;margin:0}
#practice-view.is-fullscreen #practice-metronome-field{min-width:0;height:78px}
#practice-view.is-fullscreen #practice-metronome-field[hidden]{display:block!important;visibility:hidden;pointer-events:none}
#practice-view.is-fullscreen .metronome-caption{font-size:12px;margin:0 0 5px;line-height:14px}
#practice-view.is-fullscreen .metronome-notes{flex-wrap:nowrap;gap:6px;overflow-x:auto;overflow-y:hidden;padding:0 1px 3px;scrollbar-width:thin}
#practice-view.is-fullscreen .metronome-note{display:grid;grid-template-columns:24px minmax(62px,1fr);grid-template-rows:auto auto;column-gap:5px;row-gap:0;flex:0 0 auto;min-width:112px;max-width:168px;min-height:54px!important;height:54px;padding:4px 7px!important;font-size:11px!important;border-radius:9px}
#practice-view.is-fullscreen .metronome-note svg{grid-row:1/3;width:24px;height:32px}
#practice-view.is-fullscreen .metronome-note span{align-self:end;max-width:112px;text-align:left;line-height:1.15}
#practice-view.is-fullscreen .metronome-note small{align-self:start;text-align:left;line-height:1.2;font-size:10px}
#practice-view.is-fullscreen .practice-secondary{grid-area:display;display:flex;justify-content:space-between;margin:0;width:100%;gap:10px;align-items:center;flex-wrap:nowrap}
#practice-view.is-fullscreen .practice-toggles{gap:8px;flex-wrap:nowrap}
#practice-view.is-fullscreen .practice-secondary .chip{min-height:42px;white-space:nowrap;margin:0}
#practice-view.is-fullscreen .zoom-buttons{flex:none;margin-left:auto}
#practice-view.is-fullscreen #status{margin-top:8px;font-size:12px;line-height:17px;min-height:17px}
@media(max-width:900px){#practice-view.is-fullscreen .practice-buttons button{padding:9px 10px;font-size:13px}#practice-view.is-fullscreen .practice-accompaniment{grid-template-columns:215px minmax(0,1fr);column-gap:12px}#practice-view.is-fullscreen .practice-secondary .chip{font-size:12px;padding:6px 8px}}
@media(max-width:650px){#practice-view.is-fullscreen .practice-buttons{grid-template-columns:1fr;grid-template-areas:"transport" "tempo" "accompaniment" "display";row-gap:8px}#practice-view.is-fullscreen .practice-transport{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px}#practice-view.is-fullscreen .practice-transport button{font-size:11px;padding:8px 4px;white-space:normal;line-height:1.15;min-width:0;height:44px}#practice-view.is-fullscreen .practice-tempo{justify-self:start}#practice-view.is-fullscreen .practice-accompaniment{grid-template-columns:1fr;row-gap:8px;padding:8px 0}#practice-view.is-fullscreen .practice-secondary{align-items:flex-start;flex-wrap:wrap}#practice-view.is-fullscreen .practice-toggles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;min-width:0;gap:5px}#practice-view.is-fullscreen .practice-secondary .chip{font-size:11px;padding:5px;white-space:normal;min-width:0}#practice-view.is-fullscreen .zoom-buttons{margin-left:0}}

/* A stationary, opaque engraving margin lets every player reference their
   own clef and written key while notes travel behind it. */
.continuous-layout .score{position:relative}
.fixed-signatures{position:sticky;left:0;top:0;height:0;z-index:2;pointer-events:none;display:none;color:#172d2b}
#practice-view.is-fullscreen .fixed-signatures{display:block}
.fixed-signatures svg{display:block;width:100%;min-width:0!important;height:auto;background:transparent;overflow:hidden;box-shadow:none;border:0}
.fixed-signatures.has-loop-label svg{transform:translateY(24px)}

/* One paper colour below the toolbar, including every stationary and moving
   engraving surface. Playback never changes the student's chosen tint. */
#practice-view{--practice-paper:#fff;background:var(--practice-paper)}
#practice-view.is-fullscreen{background:var(--practice-paper)}
#practice-view #score-scroll,#practice-view .playback-plan,#practice-view .written-keys,#practice-view .practice-heading,#practice-view.is-fullscreen .playback-plan,#practice-view.is-fullscreen .written-keys{background:var(--practice-paper)}
#practice-view #score-scroll .score-system,#practice-view #score-scroll .score-system.is-current{--score-paper:var(--practice-paper);background:var(--practice-paper);box-shadow:none}
.practice-paper{display:flex;align-items:center;gap:20px;width:100%;flex-wrap:wrap}
.practice-paper label{display:flex;align-items:center;gap:8px;font-size:12px}
.practice-paper select{width:160px;min-height:42px;background:#fff;color:#173e3b}
.practice-paper input[type=range]{width:125px;margin:0;accent-color:#d8b16c}
.practice-paper output{min-width:30px;font-variant-numeric:tabular-nums}
#practice-view.is-fullscreen .practice-buttons{grid-template-areas:"transport tempo" "accompaniment accompaniment" "display display" "paper paper"}
#practice-view.is-fullscreen .practice-paper{grid-area:paper;padding-top:8px;border-top:1px solid #456660}
@media(max-width:650px){#practice-view.is-fullscreen .practice-buttons{grid-template-areas:"transport" "tempo" "accompaniment" "display" "paper"}.practice-paper{gap:8px 16px}.practice-paper select{width:140px}.practice-paper input[type=range]{width:100px}}
@media print{#practice-view,#practice-view #score-scroll,#practice-view .playback-plan,#practice-view .written-keys,#practice-view .practice-heading,#practice-view #score-scroll .score-system{--practice-paper:#fff!important;--score-paper:#fff!important;background:#fff!important}}
#practice-view #score-scroll,#practice-view #score-scroll .score{scrollbar-color:#748d87 var(--practice-paper)}
#practice-view #score-scroll::-webkit-scrollbar,#practice-view .score::-webkit-scrollbar{height:10px;width:10px;background:var(--practice-paper)}
#practice-view #score-scroll::-webkit-scrollbar-track,#practice-view .score::-webkit-scrollbar-track,#practice-view #score-scroll::-webkit-scrollbar-button,#practice-view .score::-webkit-scrollbar-button{background:var(--practice-paper)}
#practice-view #score-scroll::-webkit-scrollbar-thumb,#practice-view .score::-webkit-scrollbar-thumb{background:#748d87;border-radius:6px;border:2px solid var(--practice-paper)}

.loop-source{position:absolute;left:0;top:0;width:100%;height:0;overflow:hidden;visibility:hidden;pointer-events:none}

.signature-paper{fill:var(--score-paper,#fff);stroke:none}

.scrolled-signature-paper{display:none}
.has-scrolled .scrolled-signature-paper{display:block}
.custom-note-presets{margin:14px 0;padding:12px;border:1px solid #b8ccc2;border-radius:9px;display:grid;grid-template-columns:minmax(150px,1fr) minmax(150px,1fr);gap:8px 14px}
.custom-note-presets .field{margin:0}.custom-note-presets .row,.custom-note-presets .hint{grid-column:1/-1;margin:0}.custom-note-presets button{padding:8px 12px;font-size:12px}
.backing-preferences{margin:0 0 14px}.backing-preferences .hint{margin:6px 0 0}.backing-preferences button{font-size:13px;padding:9px 12px}
#practice-view.is-fullscreen .practice-accompaniment{grid-template-columns:220px 170px minmax(0,1fr);column-gap:12px}
@media(max-width:900px){#practice-view.is-fullscreen .practice-accompaniment{grid-template-columns:190px 145px minmax(0,1fr)}}
@media(max-width:650px){#practice-view.is-fullscreen .practice-accompaniment{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}#practice-view.is-fullscreen #practice-metronome-field{grid-column:1/-1}.custom-note-presets{grid-template-columns:1fr}}

.preset-backups{border-top:1px solid #d2dcd5;margin:14px 0;padding-top:4px}.preset-panel button{font-size:13px;padding:10px 12px}.preset-panel .hint{font-size:12px}

.practice-scaffold{display:flex;align-items:center;gap:8px;flex-wrap:wrap;width:100%;font-size:13px}.practice-scaffold span{flex:1;text-align:center}.practice-scaffold button{font-size:12px!important;padding:8px 10px!important}#practice-view.is-fullscreen .practice-scaffold{grid-column:1 / -1;color:#fff;border-top:1px solid #456660;padding-top:8px}.practice-scaffold[hidden]{display:none}

.practice-scaffold{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}.practice-step-group{display:flex;align-items:center;gap:8px;min-width:0}.practice-step-group span{min-width:0;flex:1}.practice-step-group[hidden]{display:none}.practice-scaffold:not(:has(#practice-rhythm:not([hidden]))){grid-template-columns:minmax(0,1fr)}@media(max-width:900px){.practice-scaffold{grid-template-columns:minmax(0,1fr);gap:6px}}

/* Leave transport and a clear way back when the score needs more room. */
#practice-view.is-fullscreen.menu-hidden .practice-buttons{display:flex;gap:8px}#practice-view.is-fullscreen.menu-hidden .practice-buttons>*:not(.practice-transport),#practice-view.is-fullscreen.menu-hidden .practice-transport>*:not(#play):not(#stop):not(#practice-generate):not(#practice-hide-menu):not(#practice-rhythm-choose):not(#practice-path-edit):not(.quick-count),#practice-view.is-fullscreen.menu-hidden #status,#practice-view.is-fullscreen.menu-hidden .playback-plan,#practice-view.is-fullscreen.menu-hidden .written-keys{display:none!important}#practice-view.is-fullscreen.menu-hidden .practice-transport{display:flex;gap:8px}#practice-view.is-fullscreen.menu-hidden .practice-bar{padding:7px 14px}#practice-view.is-fullscreen.menu-hidden #practice-hide-menu{display:inline-flex;align-items:center;justify-content:center;min-height:44px}#practice-view.is-fullscreen.menu-hidden #score-scroll{padding-top:8px}@media print{#practice-hide-menu{display:none!important}}

#practice-view.is-fullscreen.menu-hidden .practice-transport>#practice-rhythm-choose,#practice-view.is-fullscreen.menu-hidden .practice-transport>.quick-count{display:inline-flex!important} .quick-count{align-items:center;gap:6px;color:white;white-space:nowrap;padding:8px} .quick-rhythm{position:absolute;z-index:30;top:58px;left:12px;width:min(720px,calc(100% - 24px));max-height:min(70vh,560px);overflow:auto;background:#f8fbf8;color:#193f3c;border:1px solid #9db8aa;border-radius:12px;padding:16px;box-shadow:0 8px 25px #0004}.quick-rhythm[hidden]{display:none!important}.quick-rhythm-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.quick-rhythm .block-cards{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.quick-rhythm .chips{display:flex;flex-wrap:wrap;gap:8px}.quick-rhythm .chip{color:#193f3c}.quick-rhythm #quick-rhythm-status{color:#9a352b}.practice-bar{position:relative}

/* Reserve room for the viewer's close control in the upper left. */
#practice-view.is-fullscreen .practice-bar,#practice-view.is-fullscreen.menu-hidden .practice-bar{padding-left:max(90px,calc(env(safe-area-inset-left) + 74px));}
#practice-view.is-fullscreen .quick-rhythm{left:max(12px,env(safe-area-inset-left));top:100%;}

.part-colour-bands{display:none;pointer-events:none}#practice-view.show-part-colours .part-colour-bands{display:inline}#practice-view.is-fullscreen .practice-paper .chip{color:#173e3b;white-space:nowrap}@media print{.part-colour-bands{display:none!important}}

/* Keep the complete symbol, including stems, beams and dots, inside its card. */
.quick-rhythm .block-notation{height:92px;overflow:visible;margin-top:24px}.quick-rhythm .block-notation svg{height:92px;max-width:100%;overflow:visible}

/* Keep note-name clues subordinate to musical notation; SVG score zoom also scales them. */
.part-note-label-choice{margin:8px 0 12px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.part-note-label-choice select{max-width:240px}.abcjs-annotation text{font-size:0.78em}

/* V3.7.2: signature overlay must never paint over the travelling notes. */
#practice-view.is-fullscreen .fixed-signatures{max-width:180px;overflow:hidden;isolation:isolate}
#practice-view.is-fullscreen .fixed-signatures svg{max-width:180px}

/* 3.7.3: continuous graded score must show the whole stave and every part.
   The reading tint is applied to the score surface, never as a covering panel. */
#practice-view.is-fullscreen .continuous-layout .score{min-height:200px;overflow-x:auto;overflow-y:auto}
#practice-view.is-fullscreen .continuous-layout .engraved-staff svg{
  display:block;overflow:visible;min-height:200px;height:auto;max-height:none;
}
#practice-view.is-fullscreen #ensemble-track{align-items:flex-start;min-height:200px}
#practice-view.is-fullscreen .continuous-layout .engraved-staff{overflow:visible;height:auto;min-height:200px}

/* V3.7.8: a genuine frozen engraving layer, SIBLING of the moving score. */
#practice-view .continuous-layout > .fixed-signatures{display:none}
#practice-view.is-fullscreen .continuous-layout > .fixed-signatures{
 display:block;position:absolute;top:0;left:0;height:auto;z-index:4;
 overflow:hidden;pointer-events:none;margin:0;padding:0;isolation:isolate;max-width:none;
}
#practice-view.is-fullscreen .continuous-layout > .fixed-signatures svg{
 width:100%;height:100%;max-width:none;min-width:0;overflow:hidden;
 display:block;background:transparent;transform:none;
}

/* 3.7.9: clip the full-size original engraving, never rescale its staff. */
#practice-view.is-fullscreen .continuous-layout > .fixed-signatures {overflow:hidden;max-width:none;z-index:4;pointer-events:none}
#practice-view.is-fullscreen .continuous-layout > .fixed-signatures > svg {display:block;max-width:none;max-height:none;overflow:visible;transform:none;flex:none}

/* Integration Test 0.6h: protect the score viewport on iPad. Controls may scroll
   vertically but cannot take the entire 100dvh while score and audio play. */
#practice-view.is-fullscreen .practice-bar{
 max-height: min(44dvh, 440px); overflow-y:auto; overflow-x:hidden;
 overscroll-behavior:contain; -webkit-overflow-scrolling:touch;
}
#practice-view.is-fullscreen.menu-hidden .practice-bar{
 max-height:none;overflow:visible;
}
#practice-view.is-fullscreen #score-scroll{
 flex:1 1 0%; min-height: min(36dvh, 300px); overflow:auto;
 overscroll-behavior:contain;
}
#practice-view.is-fullscreen #cloud-practice-feedback{
 flex:none;min-height:0;max-height:56px;overflow:auto;
 margin:0;padding:5px 18px;line-height:1.25;
}
#practice-view.is-fullscreen #cloud-practice-feedback:empty{display:none}
#practice-view.is-fullscreen .playback-plan,#practice-view.is-fullscreen .written-keys{
 flex:none;
}
#practice-view.is-fullscreen.missing-score #score-scroll:before{
 content:'The score has not appeared. Please choose Edit setup, then Start practising again.';
 display:block;padding:12px;background:#fff4db;color:#513b20;
 border:1px solid #c69a3b;border-radius:8px;font-size:14px;
}

/* 0.6i: Style/feel metadata is outside ABC notation so it can never
   collide with the counting annotations above the top staff. */
#score-feel-caption.score-feel-caption{display:block;padding:5px 12px;margin:4px 0 8px;font-size:12px;font-weight:650;line-height:1.3;color:#315f55;background:transparent}
#score-feel-caption[hidden]{display:none!important}
#practice-view.is-fullscreen #score-feel-caption{margin:0 0 6px;padding:4px 12px;font-size:12px}


/* Integration Test 0.6j: iPad native fullscreen can place its system chrome
   over the top of the web viewport. Reserve a real minimum safe strip instead
   of relying on env(safe-area-inset-top), which may be zero in fullscreen. */
@media (pointer: coarse) {
  #practice-view.is-fullscreen {
    padding-top: max(44px, env(safe-area-inset-top, 0px));
  }
}
/* When toolbar options are taller than their allotted area, keep playback,
   navigation, and the tempo controls accessible at the top while the *other*
   settings scroll below them. */
#practice-view.is-fullscreen .practice-bar {
  scroll-padding-top: 0;
  overflow-y: auto;
}
#practice-view.is-fullscreen .practice-transport,
#practice-view.is-fullscreen .practice-tempo {
  position: sticky;
  top: 0;
  z-index: 8;
  align-self: start;
  background: #173e3b;
  padding-block: 4px 6px;
}
#practice-view.is-fullscreen .practice-transport {
  border-bottom: 1px solid #456660;
}
#practice-view.is-fullscreen.menu-hidden .practice-transport {
  position: static;
  border-bottom: 0;
}
#practice-view.is-fullscreen.menu-hidden .practice-bar {
  overflow: visible;
}
/* Avoid clipping focus outlines when the top row is keyboard selected. */
#practice-view.is-fullscreen .practice-transport button:focus-visible,
#practice-view.is-fullscreen .practice-tempo button:focus-visible {
  outline-offset: -3px;
}


/* Integration Test 0.6k: Safari on iPad interprets common score gestures as
   native fullscreen dismissal. The expanded score avoids native fullscreen.
   Browser controls remain visible, so no native Safari close-button inset is
   needed. Keep score pan and scrolling on the score element. */
#practice-view.is-fullscreen.touch-inpage {
  padding-top: max(10px, env(safe-area-inset-top, 0px));
}
#practice-view.is-fullscreen.touch-inpage .practice-bar,
#practice-view.is-fullscreen.touch-inpage.menu-hidden .practice-bar {
  padding-left: max(14px, env(safe-area-inset-left, 0px));
}
#practice-view.is-fullscreen.touch-inpage #score-scroll {
  overscroll-behavior: contain;
  touch-action: pan-x pan-y;
}

/* 0.6x: group the full practice menu visually WITHOUT moving transport buttons.
   The original hidden-menu selectors depend on those buttons being direct children. */
#practice-view.is-fullscreen:not(.menu-hidden) .practice-transport{padding:10px 12px;border:1px solid #48685f;border-radius:11px;background:#1b4540;align-items:center}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-transport #play{margin-left:10px;border-left:3px solid #d8b16c}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-transport #practice-fullscreen{margin-left:7px}
#practice-view.is-fullscreen .practice-buttons{grid-template-areas:"transport tempo" "accompaniment accompaniment" "subdivide subdivide" "display display" "paper paper"}
#practice-view.is-fullscreen .practice-subdivide{grid-area:subdivide;display:flex;gap:8px 12px;flex-wrap:wrap;align-items:center;padding:8px 12px;margin:0;border:1px solid #48685f;background:#214b44;color:#f4faf5}
#practice-view.is-fullscreen .practice-subdivide label{display:inline-flex;align-items:center;gap:5px;color:inherit}
#practice-view.is-fullscreen .practice-subdivide .chip{background:#e3ede7;color:#1f4b44}
#practice-view.is-fullscreen .practice-subdivide select{min-width:145px;max-width:250px;min-height:40px}
@media(max-width:650px){#practice-view.is-fullscreen .practice-buttons{grid-template-areas:"transport" "tempo" "accompaniment" "subdivide" "display" "paper"}#practice-view.is-fullscreen .practice-subdivide{justify-content:flex-start}}

/* Integration Test 0.6y: Option A, four collapsible fullscreen control groups.
   The compact Hide menu remains structurally and behaviourally unchanged. */
#practice-view:not(.is-fullscreen) .practice-option-panels,
#practice-view:not(.is-fullscreen) .practice-option-panel,
#practice-view:not(.is-fullscreen) .practice-panel-content{display:contents}
#practice-view:not(.is-fullscreen) .practice-panel-toggle,
#practice-view:not(.is-fullscreen) .practice-panel-action{display:none!important}
#practice-view:not(.is-fullscreen) .practice-session-details>summary{display:none}
#practice-view:not(.is-fullscreen) .practice-session-content{display:contents}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-buttons{
  display:grid;grid-template-columns:minmax(0,1fr) auto;
  grid-template-areas:"transport tempo" "panels panels";
  column-gap:12px;row-gap:5px;align-items:center;
}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panels{
  grid-area:panels;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:8px;min-width:0;align-items:start;
}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panel{
  min-width:0;display:flex;flex-direction:column;color:#173e3b;
}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-toggle{
  display:block;width:100%;min-height:39px;padding:7px 10px;
  border:1px solid #4b766c;border-radius:9px;background:#214f46;
  color:#f8fbf8;text-align:left;font-size:13px;white-space:nowrap;
}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panel.open .practice-panel-toggle{
  background:#e6efea;color:#173e3b;border-color:#bdcebf;border-radius:9px 9px 0 0;
}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-content{
  display:none;grid-column:1/-1;padding:10px;background:#f5f9f5;color:#173e3b;
  border:1px solid #bdcebf;border-top:0;border-radius:0 0 10px 10px;
  max-height:min(29dvh,290px);overflow-y:auto;
}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panel.open .practice-panel-content{display:flex;flex-wrap:wrap;align-items:center;gap:9px}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panel.open{
  display:contents;
}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panel.open .practice-panel-toggle{grid-column:auto}
/* The active panel spans below the four buttons, rather than pushing music sideways. */
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panels:has(.practice-option-panel.open) .practice-panel-content{grid-column:1/-1}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-content>.practice-accompaniment,
#practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-content>.practice-subdivide,
#practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-content>.practice-secondary,
#practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-content>.practice-paper,
#practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-content>.practice-scaffold{
  display:flex;position:static;grid-area:auto;justify-self:auto;width:100%;min-height:0;
  padding:5px;margin:0;background:transparent;border:0;color:#173e3b;gap:10px;
}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-content>.practice-accompaniment{display:grid;grid-template-columns:minmax(170px,1fr) 140px minmax(0,2fr)}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-content #practice-metronome-field[hidden]{display:none!important}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-content .chip{color:#173e3b}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-content .practice-subdivide label{color:#173e3b}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-content .practice-secondary{flex-wrap:wrap}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-action{background:#e2eee6;border:1px solid #c1d4c9;padding:8px 11px;min-height:40px;font-size:13px}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-transport{
  grid-area:transport;position:static;display:flex;min-width:0;flex-wrap:wrap;
  padding:4px 0;background:transparent;border:0;
}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-transport > :not(#practice-generate):not(#play):not(#stop):not(#practice-hide-menu):not(#practice-path-edit):not(.quick-count){display:none!important}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-transport #play{margin-left:0;border:0}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-tempo{
  grid-area:tempo;position:static;display:flex;justify-self:end;
  padding:2px 0;margin:0;background:transparent;border:0;
}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-bar{max-height:min(48dvh,460px);padding-block:8px 6px;overflow-x:hidden}
#practice-view.is-fullscreen:not(.menu-hidden) #status{
  padding-top:2px;max-height:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
#practice-view.is-fullscreen .practice-session-details{flex:none;min-height:0;margin:0;background:#f4f8f4;color:#31554a;border-bottom:1px solid #dce7df}
#practice-view.is-fullscreen .practice-session-details>summary{padding:4px 14px;font-size:12px;cursor:pointer;line-height:1.5}
#practice-view.is-fullscreen .practice-session-details:not([open]) .practice-session-content{display:none}
#practice-view.is-fullscreen .practice-session-details[open] .practice-session-content{display:flex;flex-wrap:wrap;gap:4px 16px;max-height:95px;overflow-y:auto;padding:3px 14px 7px}
#practice-view.is-fullscreen .practice-session-details .hint{display:block!important;margin:0!important;padding:0!important;background:transparent!important;font-size:12px;line-height:1.4;min-height:0;max-height:none}
#practice-view.is-fullscreen .practice-session-details .hint:empty{display:none!important}
#practice-view.is-fullscreen #score-scroll{padding-top:4px;min-height:0;flex:1 1 0%}
#practice-view.is-fullscreen #score-scroll #score-feel-caption{display:none!important}
#practice-view.is-fullscreen.menu-hidden .practice-option-panels{display:none!important}
#practice-view.is-fullscreen.menu-hidden .practice-session-details{display:none!important}
#practice-view.is-fullscreen.menu-hidden .practice-transport{position:static;display:flex}
@media(max-width:850px){
 #practice-view.is-fullscreen:not(.menu-hidden) .practice-buttons{grid-template-columns:1fr;grid-template-areas:"transport" "tempo" "panels"}
 #practice-view.is-fullscreen:not(.menu-hidden) .practice-tempo{justify-self:start}
 #practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panels{gap:5px}
 #practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-toggle{padding:7px 6px;font-size:11px}
 #practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-content>.practice-accompaniment{grid-template-columns:1fr 1fr}
}
/* Stable four-column dropdown row, with only the open group's content below. */
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panel{display:contents}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panel .practice-panel-toggle{grid-row:1;min-width:0}
#practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="accompaniment"] .practice-panel-toggle{grid-column:1}
#practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="subdivide"] .practice-panel-toggle{grid-column:2}
#practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="display"] .practice-panel-toggle{grid-column:3}
#practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="save"] .practice-panel-toggle{grid-column:4}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panel .practice-panel-content{grid-area:2 / 1 / auto / -1;min-width:0}

/* 0.7c – temporary, clock-driven visual count-in overlays the score without
   moving notes, changing the scrolling pointer, or using its own timer. */
#practice-view{position:relative}
#visual-count-in.visual-count-in{position:absolute;top:clamp(84px,18%,170px);left:50%;transform:translateX(-50%);z-index:91;min-width:min(340px,86%);max-width:94%;box-sizing:border-box;padding:14px 22px;text-align:center;background:rgba(23,54,59,.95);color:#fff;border:2px solid #eac47b;border-radius:17px;box-shadow:0 8px 28px #172c3480;pointer-events:none;font-variant-numeric:tabular-nums}
#visual-count-in[hidden]{display:none!important}
.visual-count-caption{font-size:14px;font-weight:700;letter-spacing:.035em;color:#f6e8c4}
.visual-count-body{display:flex;align-items:center;justify-content:center;gap:14px;min-height:65px}
#visual-count-in-beat{font-size:clamp(38px,6vw,64px);font-weight:800;line-height:1.1;min-width:80px}
#visual-count-in-next{font-size:15px;color:#e4eae5;font-weight:600}
.visual-count-progress{display:flex;flex-wrap:wrap;gap:4px;justify-content:center;max-width:430px;margin:8px auto 0}
.visual-count-progress span{height:9px;width:9px;border-radius:50%;border:1px solid #91a9a6;background:transparent}
.visual-count-progress span.is-current{background:#edc06b;border-color:#edc06b;transform:scale(1.25)}
#visual-count-in.is-play{border-color:#8ce0ae;background:#174933}
#visual-count-in.is-play #visual-count-in-beat{color:#baf5ce}
#practice-view.is-fullscreen.menu-hidden #visual-count-in{top:65px}
@media (max-width:650px){#visual-count-in.visual-count-in{padding:9px 12px;top:90px}#visual-count-in-beat{font-size:42px}}
@media print{#visual-count-in{display:none!important}}

/* Always visible Counting switch in the top transport, including expanded view. */
#practice-view.is-fullscreen:not(.menu-hidden) .practice-transport > .quick-count{display:inline-flex!important;align-items:center;gap:6px;color:#fff;padding:5px 8px;white-space:nowrap}
#practice-view .quick-rhythm{z-index:103;max-height:min(68dvh,560px)}

/* 0.7d: compact Edit Setup is never hidden by old hide-menu selectors */
#practice-view.is-fullscreen.menu-hidden .practice-transport>#practice-compact-edit{display:inline-flex!important}
/* 0.7d2 definitive transport override, after all earlier fullscreen rules. */
#practice-view.is-fullscreen .practice-transport > #practice-path-edit,
#practice-view.is-fullscreen:not(.menu-hidden) .practice-transport > #practice-path-edit,
#practice-view.is-fullscreen.menu-hidden .practice-transport > #practice-path-edit,
#practice-view.is-fullscreen.touch-inpage.menu-hidden .practice-transport > #practice-path-edit {
 display:inline-flex!important;position:static!important;visibility:visible!important;
 min-height:44px;align-items:center;justify-content:center;background:#f1e7d0;color:#183f3c;
 border:1px solid #c4ae85;padding:9px 12px;white-space:nowrap;
}
/* Compact enough to keep Edit Setup next to Hide Menu on the iPad toolbar. */
#practice-view.is-fullscreen .practice-transport{gap:5px!important}
#practice-view.is-fullscreen .practice-transport>#practice-path-edit{font-size:12px;padding:8px 9px!important}

/* 0.7h: on-the-fly signature difficulty in Session Information */
.signature-step-controls{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;flex-basis:100%;padding:7px 0}
.signature-step-controls>div{display:flex;flex-wrap:wrap;align-items:center;gap:7px}
.signature-step-controls strong{font-size:.82rem}
.signature-step-controls button{font-size:.82rem;padding:6px 10px;min-height:34px}
.signature-step-controls button:disabled{opacity:.45}
#practice-view:not(.progressive-active) .signature-step-controls{display:none}

/* 0.8g compact full-screen toolbar: controls live in one open panel at a time. */
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panels{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;align-items:start;width:100%}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panel{display:contents!important}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-panel-content{max-height:min(35dvh,300px);overflow:auto;border-radius:10px}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-transport{gap:6px!important}
#practice-view.is-fullscreen #pathway-toolbar{padding:6px 10px!important;gap:6px!important}
#practice-view.is-fullscreen .pathway-level-badge{display:inline-flex;align-items:center;background:#f2d693;color:#173e3b;border-radius:8px;padding:7px 11px;font-weight:800;white-space:nowrap;letter-spacing:.015em}
#practice-view.is-fullscreen.menu-hidden #pathway-toolbar{display:flex!important}
#practice-view.is-fullscreen.menu-hidden #pathway-toolbar .pathway-buttons{display:none!important}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-session-details{display:none}
@media(max-width:650px){#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panels{grid-template-columns:repeat(2,minmax(0,1fr))!important}#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panel .practice-panel-toggle{grid-column:auto!important;grid-row:auto!important}#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panel .practice-panel-content{grid-column:1 / -1!important;grid-row:3!important}#practice-view.is-fullscreen .pathway-current{font-size:11px}}

/* Five compact menus. The level remains visible while the controls collapse. */
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panels{grid-template-columns:repeat(5,minmax(0,1fr))!important}
#practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="progress"] .practice-panel-toggle{grid-column:4!important}
#practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="save"] .practice-panel-toggle{grid-column:5!important}
#practice-view.is-fullscreen:not(.menu-hidden) #practice-panel-progress .pathway-buttons{display:flex;gap:8px;flex-wrap:wrap}
#practice-view.is-fullscreen:not(.menu-hidden) #practice-panel-progress .signature-step-controls{display:flex;gap:12px;flex-wrap:wrap}
#practice-view.is-fullscreen:not(.menu-hidden) #practice-panel-progress #next-challenge-panel:not([hidden]){display:block}
#practice-view.is-fullscreen:not(.menu-hidden) #practice-panel-progress button{min-height:40px}
#practice-view.is-fullscreen:not(.menu-hidden) #practice-panel-progress .hint{color:#284b45}
#practice-view.is-fullscreen:not(.menu-hidden) .pathway-toolbar .pathway-buttons{display:none}
@media(max-width:650px){#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panels{grid-template-columns:repeat(3,minmax(0,1fr))!important}#practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="progress"] .practice-panel-toggle,#practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="save"] .practice-panel-toggle{grid-column:auto!important}#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panel .practice-panel-content{grid-column:1/-1!important;grid-row:3!important}}

/* 0.8s: visible one-skill-per-level teaching actions. */
.one-skill-navigation{display:flex;gap:7px;align-items:center;flex-wrap:wrap;flex:1 1 auto}.one-skill-navigation button{padding:8px 10px;white-space:nowrap}.one-skill-navigation #skill-level-focus{font-size:13px;font-weight:700;min-width:90px;max-width:250px}.one-skill-navigation label{display:flex;gap:6px;align-items:center;font-size:12px}.one-skill-navigation select{width:auto;min-width:115px;padding:7px}.quick-steps[hidden]{display:none!important}#practice-view.is-fullscreen.menu-hidden .one-skill-navigation{display:flex!important}a.visual-grid-link{display:inline-block;padding:12px;border:1px solid #a1c3af;border-radius:9px;background:#e3f3e9;color:#194d3b;font-weight:750;text-decoration:none} 

#skill-engraving{display:inline-block;width:92px;height:44px;overflow:hidden;vertical-align:middle}#skill-engraving svg{max-height:50px;width:100%;height:auto}#skill-level-focus{max-width:180px!important} 

/* 0.8y retained tempo in minimal playback view */
#practice-view.is-fullscreen.menu-hidden .practice-buttons>.practice-tempo{display:flex!important;visibility:visible!important}
#practice-view.is-fullscreen.menu-hidden .practice-transport>.quick-count{display:inline-flex!important}

/* 0.9n: Build and Graded must display the SAME score with either menu state.
   Collapsing the toolbar must not swap, clip or overlay the score. */
body:not([data-rhythm-route="progressive"]) #practice-view.is-fullscreen #scores .page-layout{
 position:absolute!important;height:0!important;overflow:hidden!important;visibility:hidden!important;pointer-events:none!important;
}
body:not([data-rhythm-route="progressive"]) #practice-view.is-fullscreen #scores .continuous-layout{
 display:block!important;position:relative!important;height:auto!important;overflow:visible!important;visibility:visible!important;pointer-events:auto!important;
}
body:not([data-rhythm-route="progressive"]) #practice-view.is-fullscreen #scores .continuous-layout .score{
 display:block!important;visibility:visible!important;overflow-x:auto!important;overflow-y:hidden!important;
}
/* 0.9ax: permit the single stationary clef/key/meter overlay in all modes.
   Only the signature strip is painted; the main score remains scrollable. */
#practice-view.is-fullscreen #scores .continuous-layout > .fixed-signatures{
 display:block!important;
 pointer-events:none!important;
 overflow:hidden!important;
 max-width:none!important;
 background:transparent!important;
}


/* 0.9ay: full-screen Build R palette includes scrollable per-instrument editors. */
#practice-view .quick-rhythm .quick-ensemble-parts{display:grid;gap:12px;max-height:48dvh;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding:4px 8px 16px 2px}
#practice-view .quick-rhythm .quick-ensemble-part{border:1px solid #bfcfc8;background:#f6faf7;border-radius:10px;padding:12px;min-width:0}
#practice-view .quick-rhythm .quick-ensemble-part h3{margin:0 0 8px}
#practice-view .quick-rhythm .quick-ensemble-part h4{margin:10px 0 4px;font-size:13px}
#practice-view .quick-rhythm .quick-ensemble-blocks{grid-template-columns:repeat(auto-fit,minmax(145px,1fr))}
@media(max-width:700px){#practice-view .quick-rhythm .quick-ensemble-blocks{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* 0.9bk: iPad Safari score-first practice view. Full-screen must not be
   changed to position:relative by any palette or transient selector.
   Admin and setup chrome are unavailable during a practice session. */
body.score-focused > header,
body.score-focused > nav,
body.score-focused > .terminology-bar {display:none!important;}
#practice-view.is-fullscreen {
 position:fixed!important;
 inset:0!important;
 width:100%!important;
 height:100dvh!important;
 margin:0!important;
 z-index:10000!important;
}
@supports not (height:100dvh) {
 #practice-view.is-fullscreen {height:100vh!important;}
}
@media print {
 #practice-view.is-fullscreen {position:static!important;height:auto!important;}
}

/* 0.9br: notation must remain inside the rhythm block it describes. */
#practice-view .quick-rhythm .block-card{isolation:isolate;overflow:hidden;}
#practice-view .quick-rhythm .block-notation{display:block;height:78px;margin-top:22px;overflow:hidden!important;pointer-events:none;}
#practice-view .quick-rhythm .block-notation svg{display:block;width:100%!important;max-width:100%!important;height:78px!important;overflow:hidden!important;}
#practice-view .quick-rhythm .block-notation[data-notation-error="true"]{font-size:11px;color:#a22a24;font-weight:700;}

/* 0.9br: the active N/R/T/K palette is clearly identified on the toolbar. */
#practice-view .practice-transport > button.nrtk-palette-open{
 background:#e4d5f0!important;color:#4f2768!important;
 border:3px solid #a477c1!important;
 box-shadow:0 0 0 2px rgba(227,207,240,.28)!important;
 font-weight:850!important;
}

/* 0.9bv: copy a single player's R into other independent player slots. */
#practice-view .quick-ensemble-part>.copy-part-rhythms{display:inline-flex;margin:0 0 10px;align-items:center;max-width:100%;white-space:normal;text-align:center}


/* 0.9bw: iPad menu tab positions must not change on open.
   Six menus exist (including Mix). The legacy five-column grid and an
   .open selector resetting grid-column to auto caused Display and Mix
   to exchange places when Display opened. Keep explicit slots even in
   the open state; the expanded content occupies its own row below. */
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panels {
  grid-template-columns: repeat(6, minmax(0, 1fr))!important;
}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panel .practice-panel-toggle {
  grid-row: 1!important;
}
#practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="accompaniment"] .practice-panel-toggle {grid-column:1!important;}
#practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="subdivide"] .practice-panel-toggle {grid-column:2!important;}
#practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="display"] .practice-panel-toggle {grid-column:3!important;}
#practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="progress"] .practice-panel-toggle {grid-column:4!important;}
#practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="save"] .practice-panel-toggle {grid-column:5!important;}
#practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="mix"] .practice-panel-toggle {grid-column:6!important;}
#practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panel .practice-panel-content {
  grid-column:1/-1!important;
  grid-row:2!important;
}
@media(max-width:900px) {
  #practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panels {
    grid-template-columns:repeat(3,minmax(0,1fr))!important;
  }
  #practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="accompaniment"] .practice-panel-toggle {grid-area:1/1!important;}
  #practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="subdivide"] .practice-panel-toggle {grid-area:1/2!important;}
  #practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="display"] .practice-panel-toggle {grid-area:1/3!important;}
  #practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="progress"] .practice-panel-toggle {grid-area:2/1!important;}
  #practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="save"] .practice-panel-toggle {grid-area:2/2!important;}
  #practice-view.is-fullscreen:not(.menu-hidden) [data-practice-panel="mix"] .practice-panel-toggle {grid-area:2/3!important;}
  #practice-view.is-fullscreen:not(.menu-hidden) .practice-option-panel .practice-panel-content {
    grid-column:1/-1!important;
    grid-row:3!important;
  }
}