@import"https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400..700;1,9..40,400..700&family=Figtree:ital,wght@0,400..600;1,400..600&family=Inter:wght@400..600&family=Lexend:wght@400..700&family=Manrope:wght@400..600&family=Nunito+Sans:ital,opsz,wght@0,6..12,400..700;1,6..12,400..700&family=Outfit:wght@400..700&family=Plus+Jakarta+Sans:ital,wght@0,400..700;1,400..700&family=Source+Sans+3:ital,wght@0,400..700;1,400..700&family=Work+Sans:wght@400..600&display=swap";@import"https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&family=Noto+Sans+Mono:wght@400;500;600;700&display=swap";@import"https://fonts.googleapis.com/css2?family=Anonymous+Pro&family=Inconsolata&family=Fira+Mono&family=Fira+Code&family=PT+Mono&family=Source+Code+Pro&family=Ubuntu+Mono&family=Roboto+Mono&family=Space+Mono&family=Droid+Sans+Mono&family=B612+Mono&family=Victor+Mono&family=JetBrains+Mono&family=Comic+Neue&family=Recursive:ital,wght@0,400..1000&family=Ubuntu+Sans&family=IBM+Plex+Mono&family=Geist+Mono&family=Cascadia+Code&family=Cascadia+Mono&family=Atkinson+Hyperlegible+Mono&family=Intel+One+Mono&family=Go+Mono&display=swap";:root{--font-size-small: clamp(10px, 2vmin, 13px);--font-size-normal: clamp(12px, 2.5vmin, 16px);--font-size-large: clamp(14px, 3vmin, 18px)}.music-player{position:fixed;top:0;left:0;right:0;bottom:0;background:#000;color:#fff;z-index:1000;display:flex;flex-direction:column;overflow:hidden;font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;--mp-text-micro: clamp(7px, 1.25vmin, 9px);--mp-text-caption: clamp(8px, 1.45vmin, 10px);--mp-text-control: clamp(9px, 1.9vmin, 11px);--mp-text-body: clamp(10px, 2vmin, 13px);--mp-text-title: clamp(12px, 2.5vmin, 15px);--mp-weight-medium: 500;--mp-weight-control: 600;--transport-control-size: clamp(32px, 5.5vmin, 40px);--transport-control-icon: clamp(16px, 3vmin, 20px);--transport-play-size: clamp(40px, 7.2vmin, 48px);--transport-play-icon: clamp(20px, 3.6vmin, 24px);--transport-row-gap: clamp(6px, 1.8vmin, 10px);--vcr-ribbon-width: clamp(36px, 9vmin, 48px);--transport-label-font-size: var(--mp-text-control);--transport-label-font-weight: var(--mp-weight-control)}.music-player .karaoke-lyrics-container--pad-ribbon-1{padding-right:var(--vcr-ribbon-width)}.music-player .karaoke-lyrics-container--pad-ribbon-2{padding-right:calc(var(--vcr-ribbon-width) * 2)}.music-player .lyrics-subtitle-font-scope,.music-player .lyrics-subtitle-font-scope *{font-family:var(--sm-lyric-subtitle-font),system-ui,sans-serif!important}.music-player .karaoke-chord-density-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:4px;border-radius:2px;background:#ffffff38;outline:none;cursor:pointer}.music-player .karaoke-chord-density-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:#42a5f5;border:2px solid rgba(255,255,255,.85);box-shadow:0 0 4px #42a5f573;cursor:pointer}.music-player .karaoke-chord-density-slider::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#42a5f5;border:2px solid rgba(255,255,255,.85);box-shadow:0 0 4px #42a5f573;cursor:pointer}.music-player .mp-text-micro{font-size:var(--mp-text-micro);line-height:1.2}.music-player .mp-text-caption{font-size:var(--mp-text-caption);line-height:1.25}.music-player .mp-text-control{font-size:var(--mp-text-control);font-weight:var(--mp-weight-control);line-height:1.1}.music-player .mp-text-body{font-size:var(--mp-text-body);line-height:1.35}.music-player .mp-text-title{font-size:var(--mp-text-title);font-weight:var(--mp-weight-control);line-height:1.2}.music-player-scroll-container{flex:1;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;scroll-behavior:smooth;min-height:0;display:flex;flex-direction:column}.music-player-scroll-container::-webkit-scrollbar{width:6px}.music-player-scroll-container::-webkit-scrollbar-track{background:#ffffff05}.music-player-scroll-container::-webkit-scrollbar-thumb{background:#ffd7004d;border-radius:3px}.music-player-scroll-container::-webkit-scrollbar-thumb:hover{background:#ffd70080}.player-header{position:relative;z-index:100;flex-shrink:0;background:#0006;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:clamp(.3rem,1vh,.6rem) clamp(.5rem,2vw,1rem);min-height:clamp(36px,7vh,50px);border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center}.header-info{width:100%;position:relative;display:flex;align-items:center;justify-content:center;border:#1976d2;border-width:1px;padding:0 clamp(70px,15vw,110px)}.header-title-container{text-align:center;flex:1;min-width:0}.next-song-header-preview{position:absolute;right:calc(clamp(70px,15vw,110px) + clamp(180px,12vw,220px));top:50%;transform:translateY(-50%);display:flex;align-items:center;gap:3px;padding:1px 4px;background:#ffffff14;border-radius:3px;border:1px solid rgba(255,255,255,.15);flex-shrink:0;max-width:min(200px,calc(50vw - clamp(350px,28vw,450px)));min-width:0;cursor:pointer;transition:all .2s ease;height:auto}@keyframes flash-yellow{0%,to{color:#fff9}50%{color:gold}}.next-song-header-preview.next-song-flashing .next-song-header-label{animation:flash-yellow 1s ease-in-out infinite}@media(max-width:1200px){.next-song-header-preview{max-width:min(180px,calc(50vw - clamp(320px,26vw,400px)));right:calc(clamp(70px,15vw,110px) + clamp(160px,10vw,200px))}}@media(max-width:900px){.next-song-header-preview{max-width:min(150px,calc(50vw - clamp(280px,24vw,350px)));right:calc(clamp(70px,15vw,110px) + clamp(140px,8vw,180px))}}.next-song-header-preview:hover{background:#ffffff1f;border-color:#ffffff40;transform:translateY(-50%) scale(1.02)}.next-song-header-label{font-size:clamp(8px,1.4vmin,9px);color:#fff9;font-weight:500;white-space:nowrap;flex-shrink:0;line-height:1}.next-song-header-info{display:flex;flex-direction:column;gap:0px;flex:1;min-width:0}.next-song-header-title{font-size:clamp(9px,1.6vmin,10px);color:#ffffffe6;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1}.next-song-header-artist{font-size:clamp(7px,1.3vmin,8px);color:#fff9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1}.song-title{margin:0 0 4px;font-size:clamp(12px,2.5vmin,16px);font-weight:600;line-height:.9;text-align:center;padding:0}.song-artist{font-weight:500;color:#1976d2;font-size:var(--font-size-normal);text-align:center;margin:0;line-height:1}.key-signature{font-size:var(--font-size-small);color:#ffa726;text-align:center;font-weight:500}.key-confidence{opacity:.7;margin-left:.25rem}.isrc-code{font-size:var(--font-size-small);color:#fbbf24;font-weight:500;background:#fbbf241a;padding:.1rem .35rem;border-radius:.25rem;border:1px solid rgba(251,191,36,.3)}.album-info{display:flex;gap:.35rem;align-items:center;font-size:var(--font-size-small);color:#cbd5e1}.album-name{font-style:italic}.release-date{opacity:.7}.credits{display:flex;gap:.75rem;flex-wrap:wrap;font-size:var(--font-size-small);color:#94a3b8}.composer,.producer{display:flex;align-items:center;gap:.25rem}.music-player-content{display:flex;flex-direction:column;flex:1;overflow:hidden;min-height:0;gap:0}.music-player-content::-webkit-scrollbar{width:8px}.music-player-content::-webkit-scrollbar-track{background:#ffffff0d;border-radius:4px}.music-player-content::-webkit-scrollbar-thumb{background:#4caf5080;border-radius:4px}.music-player-content::-webkit-scrollbar-thumb:hover{background:#4caf50cc}.controls-section{position:relative;z-index:100;flex-shrink:0;min-width:0;width:100%;max-width:100%;background:#00000080;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:none}.view-section{flex-shrink:0;border-bottom:1px solid rgba(255,255,255,.1);margin:0;padding:0}.lyrics-section{flex:14 1 0;display:flex;flex-direction:column;min-height:0;overflow:hidden;margin:0;padding:0}.chord-section{flex:2.5 1 0;display:flex;flex-direction:column;overflow:visible;margin:0;padding:0;border:none}.chord-envelope-container{display:flex;flex-direction:row;gap:20px;align-items:center;justify-content:space-around;width:100%;height:100%;padding:10px}.chord-displays-wrapper{display:flex;flex-direction:row;gap:20px;align-items:center;justify-content:space-around;flex:1;min-height:200px}.guitar-display-wrapper{display:flex;align-items:center;justify-content:center;flex:0 0 auto;min-width:320px;height:210px}.guitar-carousel-viewport{overflow:hidden;width:100%;position:relative;flex:1 1 auto;min-width:0;min-height:0}@media(max-width:639px){.guitar-carousel-viewport[data-guitar-zoom]{container-type:inline-size;container-name:guitar-chords-mobile}.guitar-carousel-viewport[data-guitar-zoom] .guitar-chord-card{width:min(min(42vw,140px),calc((100cqi - 32px) / var(--guitar-chord-slot-count, 9)))}}.guitar-carousel-viewport--fill{display:flex;flex-direction:column;align-items:stretch;justify-content:center}.guitar-chord-display.guitar-carousel-track{display:flex;flex-direction:row;align-items:stretch;justify-content:flex-start;gap:16px;width:max-content;max-width:none;will-change:transform}.guitar-chord-display{display:flex;flex-direction:row;align-items:stretch;justify-content:center;gap:16px}.guitar-chord-card{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;width:var(--guitar-card-width, 150px);height:auto;max-height:var(--guitar-card-height, 180px);min-height:0;box-sizing:border-box;padding:12px;border-radius:0;background:transparent;box-shadow:none;transition:transform .2s ease,box-shadow .2s ease}@media(min-width:640px){.guitar-chord-card{border-radius:10px;background:#fff;box-shadow:0 2px 8px #00000026}.guitar-chord-card.empty{box-shadow:0 2px 6px #0000001a}}.guitar-chord-card.current{transform:translateY(0)}.guitar-chord-card.upcoming,.guitar-chord-card.previous{opacity:.85}.guitar-chord-card-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:#555;margin-bottom:4px}.guitar-chord-card-body{flex:1 1 auto;min-height:0;min-width:0;display:flex;align-items:center;justify-content:center;width:100%;overflow:hidden}.guitar-chord-card-body svg{max-height:100%;width:100%}.guitar-chord-placeholder{display:flex;align-items:center;justify-content:center;text-align:center;padding:8px;width:100%;font-size:14px;color:#999}.guitar-chord-label{flex-shrink:0;margin-top:8px;padding-bottom:2px;font-weight:700;font-size:18px;color:#222;text-align:center;width:100%}.guitar-chord-display--dark-surface .guitar-chord-card{border-radius:10px;background:#fff;box-shadow:0 2px 8px #00000026}.guitar-chord-display--dark-surface .guitar-chord-card.empty{box-shadow:0 2px 6px #0000001a}.guitar-chord-display-container--fill{display:grid;grid-template-rows:minmax(0,1fr) auto;width:100%;height:100%;max-height:100%;min-height:0;overflow:hidden;box-sizing:border-box;padding:.2rem .35rem .3rem}.guitar-chord-chords-pane{container-type:size;container-name:guitar-chords;min-height:0;width:100%;height:100%;max-height:100%;display:flex;align-items:center;justify-content:center;overflow:hidden;--guitar-card-width: min( clamp(120px, min(32vmin, 40vw), 400px), calc((100cqh - 48px) / 1.38), calc((100cqw - 48px) / var(--guitar-chord-slot-count, 3)) );--guitar-card-height: min( calc(var(--guitar-card-width) * 1.38), calc(100cqh - 32px) )}.guitar-chord-chords-pane .guitar-chord-display--fill.guitar-carousel-track{width:max-content;max-width:none;height:100%;max-height:100%;min-height:0;flex:0 1 auto;justify-content:flex-start;gap:clamp(10px,2.5vw,28px);align-items:stretch}.guitar-chord-capo-row{flex-shrink:0;align-self:center;padding-top:4px}.guitar-chord-chords-pane .guitar-chord-label{font-size:clamp(.9rem,min(2.2cqh,2.4vmin),1.45rem)}.guitar-chord-chords-pane .guitar-chord-label-capo{font-size:clamp(.65rem,min(1.6cqh,1.8vmin),.85rem)}.guitar-chord-chords-pane .guitar-chord-card-title{font-size:clamp(10px,min(1.2cqh,1.25vmin),13px)}.guitar-chord-chords-pane .guitar-chord-card{padding:clamp(6px,min(1.5cqh,1.6vmin),14px);min-width:0;max-width:100%}@media(max-width:768px){.chord-displays-wrapper{flex-direction:column;gap:15px}.guitar-display-wrapper{min-width:unset;width:100%;height:auto;padding:4px 0}.guitar-chord-display.guitar-carousel-track{gap:12px;justify-content:flex-start;width:max-content;max-width:none}.guitar-chord-display:not(.guitar-carousel-track){width:100%;gap:12px;justify-content:space-between}.guitar-chord-display:not(.guitar-chord-display--fill) .guitar-chord-card{flex:1 1 0;min-width:0;min-height:160px;max-height:220px;height:auto}.guitar-chord-card-title{font-size:11px}.guitar-chord-label{font-size:16px}}.envelope-debug-wrapper{align-items:center;justify-content:center;flex:1;max-width:400px;height:200px;max-height:200px;min-height:70px;padding:clamp(.2rem,1.2vh,1.2rem);box-sizing:border-box;overflow:hidden;display:flex;flex-direction:column}.bottom-tab-surface{border:1px solid rgba(255,255,255,.1);border-radius:8px;background:#1a1a1af2;box-shadow:0 4px 16px #00000080,0 0 0 1px #ffffff0a inset}.piano-display-wrapper{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1 1 auto;min-width:0;height:200px}.chord-lane-section{flex-shrink:0;margin-top:0;padding-top:0}.piano-section{display:none}.music-player.loading{justify-content:center;align-items:center}.loading-content{text-align:center;padding:2rem}.loading-spinner{width:50px;height:50px;border:4px solid rgba(255,255,255,.3);border-top:4px solid #4CAF50;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 1rem}.music-player.error{justify-content:center;align-items:center}.error-content{text-align:center;padding:2rem;max-width:400px}.error-content h3{color:#ef4444;margin-bottom:1rem}.error-content p{margin-bottom:2rem;opacity:.8}.header-controls{position:absolute;top:clamp(.3rem,1vh,.6rem);right:clamp(.25rem,1.2vw,1rem);z-index:10;width:max-content;max-width:calc(100vw - 2.75rem);overflow:visible}@media(min-width:640px){.header-controls{max-width:calc(100vw - clamp(70px,15vw,110px) - clamp(100px,10vw,180px) - clamp(.5rem,1vw,1rem))}}@media(min-width:1024px){.header-controls{max-width:calc(100vw - clamp(70px,15vw,110px) - clamp(160px,12vw,220px) - clamp(.5rem,1vw,1rem))}}.music-player .header-controls-primary{display:flex;flex-direction:row;align-items:center;justify-content:flex-end;gap:clamp(2px,1.2vmin,var(--transport-row-gap));flex-wrap:nowrap;max-width:100%;min-width:0}@media(max-width:639px){.music-player .header-controls-primary{overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none;max-width:min(100%,calc(100vw - 2.5rem));gap:1px}.music-player .header-toolbar{gap:1px}.music-player .header-controls-primary::-webkit-scrollbar{display:none}}@media(orientation:portrait)and (min-width:640px)and (max-width:1024px){.music-player .header-controls-primary,.music-player .header-toolbar{gap:3px}}.music-player .header-toolbar{display:flex;flex-direction:row;align-items:center;justify-content:flex-end;gap:clamp(2px,1.2vmin,var(--transport-row-gap));flex:1 1 auto;min-width:0;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none;-webkit-mask-image:linear-gradient(to right,transparent 0,#000 6px,#000 calc(100% - 6px),transparent 100%);mask-image:linear-gradient(to right,transparent 0,#000 6px,#000 calc(100% - 6px),transparent 100%)}.music-player .header-toolbar::-webkit-scrollbar{display:none}.music-player .header-toolbar-key{display:inline-flex;flex-direction:column;align-items:flex-end;justify-content:center;flex-shrink:0;height:var(--transport-control-size);min-height:var(--transport-control-size);max-height:var(--transport-control-size);max-width:min(4.75rem,22vw);padding:0 4px;border-radius:6px;border:1px solid transparent;box-sizing:border-box;color:#ffa726;line-height:1;cursor:default}.music-player .header-toolbar-key.is-clickable{cursor:pointer}.music-player button.header-toolbar-key{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:transparent;font:inherit;color:inherit;text-align:right;cursor:pointer;-webkit-tap-highlight-color:transparent}.music-player button.header-toolbar-key:focus-visible{outline:none;box-shadow:0 0 0 2px #1db95473;border-radius:6px}.music-player .header-toolbar-key .header-toolbar-key-meta{font-size:var(--mp-text-micro);font-weight:var(--mp-weight-medium);opacity:.55;text-transform:uppercase;letter-spacing:.04em;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.music-player .header-toolbar-key .header-toolbar-key-value{font-size:var(--mp-text-control);font-weight:var(--mp-weight-control);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.close-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#fff;font-size:var(--font-size-normal);cursor:pointer;padding:.5rem 1rem;border-radius:6px;transition:background .2s ease}.close-btn:hover{background:#ffffff2e}.close-btn:active{transform:scale(.98)}.sections-scroll-container{position:sticky;top:0;z-index:10;width:100%;flex:0 0 auto;flex-shrink:0;padding:clamp(4px,1vh,8px) 0;min-height:clamp(32px,6vh,40px);max-height:clamp(40px,8vh,48px);background:linear-gradient(135deg,#050508,#0a0a0f);border-bottom:1px solid rgba(255,255,255,.1);overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scroll-behavior:smooth;display:flex;align-items:baseline}.sections-scroll-container{scrollbar-width:none;-ms-overflow-style:none}.sections-scroll-container::-webkit-scrollbar{display:none}.sections-scroll{display:flex;gap:clamp(.2rem,.5vw,.375rem);padding:0;min-width:min-content;align-items:center;height:100%}.sections-scroll--stacked{position:relative;align-items:stretch;height:auto;min-height:clamp(24px,4vh,32px);--section-key-brace-tight-row: clamp(19px, 3.2vh, 22px);--section-key-brace-rows: 1;--section-key-brace-stack-gap: 0px}.section-pill-stack{display:flex;flex-direction:column;align-items:stretch;flex-shrink:0;gap:clamp(2px,.4vh,4px)}.sections-scroll--stacked .section-pill-stack{gap:clamp(0px,.15vh,2px)}.section-pill-stack--with-keys .section-pill{align-self:center}.section-pill-stack__brace-slot{flex-shrink:0;height:0;min-height:0}.section-pill-stack__brace-slot--active{height:calc(var(--section-key-brace-rows, 1) * var(--section-key-brace-tight-row) + var(--section-key-brace-stack-gap, 0px));min-height:calc(var(--section-key-brace-rows, 1) * var(--section-key-brace-tight-row) + var(--section-key-brace-stack-gap, 0px))}.section-key-brace-stack{position:absolute;left:0;right:0;top:0;z-index:2;display:flex;flex-direction:column;align-items:stretch;gap:var(--section-key-brace-stack-gap, 0px);pointer-events:none}.section-key-brace-row{position:relative;flex-shrink:0;height:var(--section-key-brace-tight-row);min-height:var(--section-key-brace-tight-row)}.section-key-brace-row--moving{min-width:0}.section-key-brace-overlay{position:absolute;top:0;height:100%;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-end;gap:1px;color:#81c784f2}.section-key-brace-overlay--global{color:#90caf9f2}.section-key-brace-median{display:block;text-align:center;font-size:clamp(8px,1.4vmin,10px);font-weight:700;font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important;line-height:1;padding-bottom:0;flex-shrink:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.section-key-brace-svg-wrap{flex:0 0 auto;display:flex;align-items:flex-end;justify-content:center;height:8px;min-height:8px;max-height:8px}.section-key-brace-svg{display:block;width:100%;height:8px;min-height:8px;max-height:8px}.section-pill-stack__key{flex-shrink:0;text-align:center;font-size:clamp(9px,1.6vmin,11px);font-weight:600;font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important;line-height:1.1;color:#ffd700eb;white-space:nowrap;min-height:1em}.sections-scroll-container--with-keys{min-height:clamp(48px,9vh,64px);max-height:clamp(72px,12vh,96px);align-items:center}.sections-scroll:before,.sections-scroll:after{content:"";flex-shrink:0;width:clamp(calc(50vw - 65px),calc(50vw - 75px),calc(50vw - 85px));min-width:clamp(calc(50vw - 65px),calc(50vw - 75px),calc(50vw - 85px))}.section-pill{position:relative;flex-shrink:0;padding:clamp(6px,.8vh,8px) clamp(10px,1.5vw,14px);background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:clamp(4px,1vmin,8px);color:#fff9;font-size:clamp(11px,2vmin,14px);font-weight:500;font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;transition:all .3s ease;white-space:nowrap;overflow:hidden;height:clamp(24px,4vh,32px);display:flex;align-items:center;line-height:1;box-sizing:border-box}.section-pill-fill{position:absolute;top:0;left:0;height:100%;background:#ffffff1a;border-radius:2px 0 0 2px;transition:none;pointer-events:none;clip-path:inset(0 0 0 0 round 2px 0 0 2px)}.section-pill-text{position:relative;z-index:1;font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important}.section-pill:hover{background:#ffffff1a;border-color:#fff3;color:#fffc}.section-pill.past{background:#4caf5033;border-color:#4caf5066;color:#4caf50e6}.section-pill.past .section-pill-fill{background:#4caf5066;border-radius:2px;clip-path:inset(0 0 0 0 round 2px)}.section-pill.current{background:linear-gradient(135deg,#ffd70026,#ffc10726);border:1px solid rgba(255,215,0,.9);color:gold;font-weight:600;box-shadow:0 0 12px #ffd70066,0 0 20px #ffd70033,inset 0 0 8px #ffd70026}.section-pill.current .section-pill-fill{border-radius:2px 0 0 2px;clip-path:inset(0 0 0 0 round 2px 0 0 2px)}.section-pill.flash-blue{border:1px solid rgba(33,150,243,.9);box-shadow:0 0 15px #2196f380,0 0 30px #2196f34d,inset 0 0 8px #2196f333}@keyframes tempo-pulse{0%,to{box-shadow:0 0 15px #2196f380,0 0 30px #2196f34d,inset 0 0 8px #2196f333;border-color:#2196f3e6}50%{box-shadow:0 0 20px #2196f3b3,0 0 40px #2196f380,inset 0 0 12px #2196f34d;border-color:#2196f3}}.section-pill.upcoming{background:#ffffff08;border-color:#ffffff14;color:#fff6}.section-pill.upcoming .section-pill-fill{background:#ffffff0d;border-radius:2px 0 0 2px;clip-path:inset(0 0 0 0 round 2px 0 0 2px)}.sections-scroll-container--audio .sections-scroll:before,.sections-scroll-container--audio .sections-scroll:after{width:clamp(calc(50vw - 90px),calc(50vw - 100px),calc(50vw - 110px));min-width:clamp(calc(50vw - 90px),calc(50vw - 100px),calc(50vw - 110px))}.sections-scroll-container--audio .sections-row-label{background:#4caf5033;color:#81c784f2}.sections-scroll-container--ug{border-top:1px solid rgba(255,215,0,.15)}.sections-scroll-container--ug .sections-scroll:before,.sections-scroll-container--ug .sections-scroll:after{width:clamp(calc(50vw - 90px),calc(50vw - 100px),calc(50vw - 110px));min-width:clamp(calc(50vw - 90px),calc(50vw - 100px),calc(50vw - 110px))}.section-pill--ug{border-color:#ffd70040;color:#ffd700cc}.section-pill--ug.past{border-color:#ffd70040;color:#ffd70099}.sections-scroll-container--ttml{border-top:1px solid rgba(33,150,243,.2)}.sections-scroll-container--ttml .sections-scroll:before,.sections-scroll-container--ttml .sections-scroll:after{width:clamp(calc(50vw - 90px),calc(50vw - 100px),calc(50vw - 110px));min-width:clamp(calc(50vw - 90px),calc(50vw - 100px),calc(50vw - 110px))}.section-pill--ttml{border-color:#2196f359;color:#64b5f6e6}.section-pill--ttml.past{border-color:#2196f333;color:#64b5f699}.sections-scroll-container--ttml .sections-row-label{background:#2196f333;color:#64b5f6f2}.sections-row-label{flex-shrink:0;font-size:clamp(9px,1.5vmin,11px);font-weight:600;padding:2px 6px;margin-right:6px;border-radius:4px;background:#ffd70026;color:#ffd700e6;text-transform:uppercase;letter-spacing:.5px;position:sticky;left:0;z-index:1;align-self:center}.sections-sticky-start{display:flex;flex-direction:row;align-items:center;gap:4px;flex-shrink:0;position:sticky;left:0;z-index:3;padding-right:4px;align-self:center;background:linear-gradient(90deg,#050508 0%,#050508 78%,transparent 100%)}.sections-sticky-start .sections-row-label{position:static;margin-right:0}.section-keys-toggle{flex-shrink:0;font-size:clamp(8px,1.3vmin,10px);font-weight:700;padding:2px 7px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:#ffffff0d;color:#ffffff6b;cursor:pointer;text-transform:uppercase;letter-spacing:.04em;line-height:1.2;transition:background .15s ease,border-color .15s ease,color .15s ease}.section-keys-toggle:hover{border-color:#ffffff47;color:#ffffffa6}.section-keys-toggle--on{border-color:#81c78480;background:#4caf5024;color:#81c784f2}.sections-row-label--clickable{cursor:pointer;border:1px solid transparent;transition:opacity .2s ease,border-color .2s ease}.sections-row-label--clickable:hover{opacity:1}.sections-row-label--collapsed{opacity:.5;border-color:#ffffff26}.sections-row-label--collapsed:hover{opacity:.85}.sections-row-collapse-btn{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:var(--transport-control-size);height:var(--transport-control-size);min-width:var(--transport-control-size);min-height:var(--transport-control-size);padding:0;border:none;border-radius:50%;background:none;color:#b3b3b3;cursor:pointer;transition:color .2s ease,transform .15s ease;-webkit-tap-highlight-color:transparent}.sections-row-collapse-btn:hover{color:#fff}.sections-row-collapse-chevron{width:calc(var(--transport-control-icon) * .85);height:calc(var(--transport-control-icon) * .85)}.sections-row-collapse-chevron--collapsed{transform:rotate(-90deg)}.sections-scroll-container--collapsed{min-height:clamp(24px,4vh,32px);max-height:clamp(24px,4vh,32px)}@media(min-width:640px){.sections-scroll-container{padding:clamp(2px,.5vh,4px) 0;min-height:clamp(18px,4vh,26px);max-height:clamp(24px,5vh,31px)}.section-pill{padding:clamp(2px,.4vh,4px) clamp(6px,.8vw,10px);font-size:clamp(9px,1.5vmin,12px);height:clamp(16px,3vh,22px);border-radius:clamp(3px,.8vmin,6px)}.sections-scroll-container--with-keys{min-height:clamp(44px,8vh,56px);max-height:clamp(64px,11vh,80px)}}.chord-display{position:relative;text-align:center;padding:0;margin:0;height:100%;min-height:0;display:flex;flex-direction:column;justify-content:flex-start;background:transparent;border:none;overflow:visible}.current-chord-section,.current-chord{margin:0;padding:0}.chord-name{font-size:var(--font-size-large);font-weight:700;color:#4caf50;margin:0;padding:0;text-shadow:0 4px 8px rgba(0,0,0,.5);letter-spacing:2px;line-height:1}.chord-info{display:flex;flex-direction:column;align-items:center;gap:1rem;margin-bottom:2rem}.chord-confidence{font-size:var(--font-size-small);opacity:.6;background:#ffffff1a;padding:.25rem .5rem;border-radius:12px}.chord-progression{display:flex;align-items:center;justify-content:center;gap:.5rem;font-size:var(--font-size-normal);opacity:.7}.progression-label{margin-right:.5rem}.upcoming-chord{background:#ffffff1a;padding:.25rem .5rem;border-radius:4px;font-weight:500}.chord-scroll-container{margin:0rem 0;padding:0 1rem;position:relative}.chord-scroll{display:flex;gap:.5rem;overflow-x:auto;padding:.75rem 0;scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.3) transparent;position:relative}.chord-scroll-center-line{display:none}.chord-center-bar{display:none!important}.chord-scroll::-webkit-scrollbar{height:4px}.chord-scroll::-webkit-scrollbar-track{background:#ffffff1a;border-radius:2px}.chord-scroll::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:2px}.chord-scroll::-webkit-scrollbar-thumb:hover{background:#ffffff80}.chord-item{position:relative;flex-shrink:0;min-height:200px;max-height:200px;display:flex;flex-direction:column;background:#ffffff1a;border-radius:6px;transition:all .2s ease;cursor:pointer;overflow:hidden;-webkit-user-select:none;user-select:none}.chord-item-header{flex-shrink:0;height:20px;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-normal);font-weight:600;color:#fffc;text-overflow:ellipsis;white-space:nowrap;padding:2px 4px;margin:0;background:#0000001a}.chord-item-stave{flex:1 1 auto;min-height:80px;display:flex;align-items:center;justify-content:center;background:#0006;border-radius:0 0 6px 6px;overflow:visible;position:relative;margin:0;padding:0}.chord-item-stave svg{max-width:70%;max-height:70%;width:100%!important;display:block;margin:-50px auto 0 50px;padding:0!important;position:relative}.chord-item-stave>div{width:100%;height:60px;display:flex;align-items:flex-start;justify-content:center;margin:0;padding:0}.chord-item-stave svg *{fill:#fff!important;stroke:#fff!important;color:#fff!important;stroke-width:.6px!important;margin:0!important;padding:0!important}.chord-item-stave svg text{stroke:none!important}.chord-item-stave svg .vf-note,.chord-item-stave svg .vf-notehead,.chord-item-stave svg .vf-note-head{fill:#fff!important;stroke:#fff!important;stroke-width:.8px!important}.chord-item-stave svg .vf-clef{fill:#fff!important;stroke:#fff!important;stroke-width:.6px!important}.chord-item-stave svg .vf-stave{stroke:#fff!important;stroke-width:.6px!important;fill:none!important}.chord-item-stave svg .vf-accidental{fill:#fff!important;stroke:#fff!important;stroke-width:.6px!important}.chord-item-stave svg .vf-stem{stroke:#fff!important;stroke-width:.6px!important;fill:none!important}.chord-item-stave svg .vf-barline{stroke:#fff!important;stroke-width:.8px!important;fill:none!important}.chord-item-stave svg .vf-ledgerline{stroke:#fff!important;stroke-width:.6px!important;fill:none!important}.chord-item-stave svg .vf-beam{fill:#fff!important;stroke:#fff!important;stroke-width:.6px!important}.chord-item-stave svg .vf-rest,.chord-item-stave svg .vf-rest-whole,.chord-item-stave svg .vf-rest-half,.chord-item-stave svg .vf-whole-rest,.chord-item-stave svg .vf-half-rest{display:none!important}.chord-item-stave svg .vf-rest-quarter,.chord-item-stave svg .vf-quarter-rest{fill:#fff!important;stroke:#fff!important;stroke-width:.6px!important;display:block!important}.chord-item-stave svg rect[height="6"],.chord-item-stave svg rect[height="8"],.chord-item-stave svg rect[height="10"]{display:none!important}.chord-item-stave svg line{stroke:#fff!important;stroke-width:.6px!important}.chord-item-stave svg path{fill:#fff!important;stroke:#fff!important;stroke-width:.6px!important}.chord-item-stave svg circle,.chord-item-stave svg ellipse{fill:#fff!important;stroke:#fff!important;stroke-width:.6px!important}.chord-item-stave svg rect{fill:#fff!important;stroke:#fff!important;stroke-width:.6px!important}.chord-item:hover{background:#fff3;border-color:#4caf5080;transform:translateY(-1px);box-shadow:0 2px 8px #0000004d}.chord-item:active{transform:translateY(0);box-shadow:0 1px 4px #0000004d}.chord-item.past{background:#ffffff0d;color:#fff6;border-color:#ffffff1a}.chord-item.current{background:#ffffff1a;color:#fff;border-color:#4caf50;box-shadow:0 0 12px #4caf5066;transform:scale(1.05)}.chord-item.current:before{content:"";position:absolute;top:0;left:0;width:calc(var(--chord-progress, 0) * 100%);height:100%;background:#4caf50;z-index:-1;border-radius:6px;transition:width .1s linear}.chord-item.current:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to right,#4CAF50 0%,#4CAF50 calc(var(--progress-decimal, 0) * 100%),transparent calc(var(--progress-decimal, 0) * 100%));z-index:-1;border-radius:6px;pointer-events:none}.chord-item.completed{background:#4caf504d;color:#fff;border-color:#4caf5080}.chord-item.future{background:#4caf501a;border-color:#4caf504d;color:#4caf50}.piano-container{flex:0 0 auto;height:auto;width:100%;display:flex;justify-content:center;align-items:center;perspective:1000px;text-align:center;padding:clamp(.2rem,1.2vh,1.2rem);box-sizing:border-box;contain:layout style paint;will-change:contents}.piano-container--staff-content-fit{overflow-x:hidden;justify-content:stretch;width:100%;box-sizing:border-box;padding-left:0;padding-right:0;-webkit-overflow-scrolling:touch}.piano.staff-piano--content-fit{width:100%!important;max-width:100%!important;min-width:0;flex-shrink:0;box-sizing:border-box}.piano-staff-viewport{align-self:stretch}.piano-staff-viewport .chord-display{width:100%;max-width:100%;height:auto;min-height:0;flex:0 0 auto}.piano-staff-viewport .piano-container{width:100%;max-width:100%;justify-content:stretch;align-items:stretch;padding-left:0;padding-right:0;padding-top:.25rem;padding-bottom:.125rem;overflow-x:hidden;box-sizing:border-box;contain:none;will-change:auto}.piano-staff-viewport .piano.staff-piano--dynamic{width:100%!important;max-width:100%!important;min-width:0;margin-left:0;margin-right:0;box-sizing:border-box}.piano.play-along-piano-keyboard{max-height:none;width:100%!important;max-width:100%!important;box-sizing:border-box;padding:0 4px 6px;margin-top:0}.piano.play-along-piano-keyboard .white-keys{padding:0 1px 4px;gap:0}.piano.play-along-piano-keyboard .black-keys{top:0}.piano.play-along-piano-keyboard .piano-key.white-key.bass-active,.piano.play-along-piano-keyboard .piano-key.white-key.treble-active,.piano.play-along-piano-keyboard .piano-key.white-key.midi-active{transform:translateY(0)}.piano.play-along-piano-keyboard .piano-key.black-key.bass-active,.piano.play-along-piano-keyboard .piano-key.black-key.treble-active,.piano.play-along-piano-keyboard .piano-key.black-key.midi-active{transform:translate(-50%) translateY(0)}.piano.play-along-piano-keyboard .piano-key.white-key.bass-active:hover,.piano.play-along-piano-keyboard .piano-key.white-key.treble-active:hover,.piano.play-along-piano-keyboard .piano-key.white-key.midi-active:hover{transform:translateY(0)}.piano.play-along-piano-keyboard .piano-key.black-key.bass-active:hover,.piano.play-along-piano-keyboard .piano-key.black-key.treble-active:hover,.piano.play-along-piano-keyboard .piano-key.black-key.midi-active:hover{transform:translate(-50%) translateY(0)}.staff-piano--dynamic .piano-key.white-key.staff-piano-key-white--flex{flex:1 1 0;width:auto;min-width:0}.piano{position:relative;height:100%;width:80vw;max-width:1000px;max-height:200px;min-height:70px;background:linear-gradient(180deg,#1c1c1c,#151515 15%,#0f0f0f 50%,#0a0a0a);border-radius:6px 6px 4px 4px;overflow:hidden;box-shadow:0 12px 40px #0009,0 6px 20px #00000080,inset 0 1px #ffffff0f,inset 0 -2px 4px #0006;border:1px solid #2a2a2a;margin:0 auto;padding:4px 4px 6px;box-sizing:border-box;transform:translateZ(0);backface-visibility:hidden}@media(orientation:landscape){.piano{width:40vw}}.white-keys{display:flex;height:100%;padding:2px 1px 4px;position:relative;gap:1px}.piano-key.white-key{width:calc((100% - 13px) / 14);flex-shrink:0;background:linear-gradient(180deg,#fdfbf7,#f8f4ed,#f0e9df,#e8dfd2,#ddd4c4);border:none;border-radius:0 0 5px 5px;position:relative;cursor:pointer;transition:transform .08s ease,box-shadow .08s ease;display:flex;align-items:flex-end;justify-content:center;padding-bottom:6px;box-shadow:0 3px 6px #00000040,0 1px #ffffffe6 inset,0 -1px #00000014 inset,1px 0 #0000000f,-1px 0 #0000000f;will-change:transform;backface-visibility:hidden}.piano-key.white-key:before{content:"";position:absolute;top:0;left:2px;right:2px;height:40%;background:linear-gradient(180deg,rgba(255,255,255,.4) 0%,transparent 100%);border-radius:2px 2px 0 0;pointer-events:none}.piano-key.white-key:last-child{margin-right:0}.piano-key.white-key:hover{background:linear-gradient(180deg,#faf6f0,#f5efe5,#ebe2d5);transform:translateY(2px);box-shadow:0 1px 3px #0000004d,0 1px #fff9 inset,inset 0 2px 4px #00000026}.piano-key.white-key.bass-active{background:linear-gradient(180deg,#90caf9,#64b5f6,#42a5f5);transform:translateY(4px);box-shadow:inset 0 3px 8px #0003,inset 0 1px #ffffff80,0 0 12px #2196f380}.piano-key.white-key.treble-active{background:linear-gradient(180deg,#fff59d,#ffee58,#fdd835);transform:translateY(4px);box-shadow:inset 0 3px 8px #0003,inset 0 1px #ffffff80,0 0 12px #fdd8358c}.piano-key.white-key.active{background:linear-gradient(180deg,#fff59d,#ffee58,#fdd835);transform:translateY(4px)}.black-keys{position:absolute;top:2px;left:4px;right:4px;height:62%;pointer-events:none}.piano-key.black-key{position:absolute;width:calc(100% / 14 * .58);height:100%;background:linear-gradient(180deg,#1a1816,#0f0e0c 30%,#080807 70%,#050504);border:none;border-radius:0 0 3px 3px;cursor:pointer;pointer-events:all;transition:transform .08s ease,box-shadow .08s ease;display:flex;align-items:flex-end;justify-content:center;padding-bottom:4px;z-index:3;transform:translate(-50%);box-shadow:0 5px 12px #000000b3,0 2px 4px #00000080,inset 0 1px #ffffff14,inset 0 -1px #000000e6;will-change:transform;backface-visibility:hidden}.piano-key.black-key:before{content:"";position:absolute;top:0;left:1px;right:1px;height:35%;background:linear-gradient(180deg,rgba(255,255,255,.12) 0%,transparent 100%);border-radius:1px 1px 0 0;pointer-events:none}.piano-key.black-key[data-note="C#3"]{left:calc(100% / 14 * 1)}.piano-key.black-key[data-note="D#3"]{left:calc(100% / 14 * 2)}.piano-key.black-key[data-note="F#3"]{left:calc(100% / 14 * 4)}.piano-key.black-key[data-note="G#3"]{left:calc(100% / 14 * 5)}.piano-key.black-key[data-note="A#3"]{left:calc(100% / 14 * 6)}.piano-key.black-key[data-note="C#4"]{left:calc(100% / 14 * 8)}.piano-key.black-key[data-note="D#4"]{left:calc(100% / 14 * 9)}.piano-key.black-key[data-note="F#4"]{left:calc(100% / 14 * 11)}.piano-key.black-key[data-note="G#4"]{left:calc(100% / 14 * 12)}.piano-key.black-key[data-note="A#4"]{left:calc(100% / 14 * 13)}.piano-key.black-key:hover{background:linear-gradient(180deg,#252320,#181614,#0d0c0b);transform:translate(-50%) translateY(2px);box-shadow:0 2px 6px #0009,inset 0 2px 6px #0006,inset 0 1px #ffffff1a}.piano-key.black-key.bass-active{background:linear-gradient(180deg,#42a5f5,#2196f3,#1976d2);transform:translate(-50%) translateY(4px);box-shadow:inset 0 4px 10px #0000004d,inset 0 1px #ffffff4d,0 0 12px #2196f380}.piano-key.black-key.treble-active{background:linear-gradient(180deg,#ffca28,#fbc02d,#f9a825);transform:translate(-50%) translateY(4px);box-shadow:inset 0 4px 10px #0000004d,inset 0 1px #ffffff4d,0 0 12px #fbc02d8c}.piano-key.black-key.active{background:linear-gradient(180deg,#ffca28,#fbc02d,#f9a825);transform:translate(-50%) translateY(4px)}.piano-key.white-key.midi-active,.piano-key.white-key.bass-active.midi-active,.piano-key.white-key.treble-active.midi-active,.piano.play-along-piano-keyboard .piano-key.white-key.midi-active,.piano.play-along-piano-keyboard .piano-key.white-key.bass-active.midi-active,.piano.play-along-piano-keyboard .piano-key.white-key.treble-active.midi-active{background:linear-gradient(180deg,#c8e6c9,#81c784 45%,#43a047);box-shadow:inset 0 3px 8px #0003,inset 0 1px #ffffff8c,0 0 14px #43a0478c}.piano-key.black-key.midi-active,.piano-key.black-key.bass-active.midi-active,.piano-key.black-key.treble-active.midi-active,.piano.play-along-piano-keyboard .piano-key.black-key.midi-active,.piano.play-along-piano-keyboard .piano-key.black-key.bass-active.midi-active,.piano.play-along-piano-keyboard .piano-key.black-key.treble-active.midi-active{background:linear-gradient(180deg,#388e3c,#2e7d32 45%,#1b5e20);box-shadow:inset 0 3px 8px #00000073,inset 0 1px #ffffff38,0 0 16px #2e7d328c}.staff-piano--dynamic .piano-key.white-key.midi-active,.staff-piano--dynamic .piano-key.white-key.bass-active.midi-active,.staff-piano--dynamic .piano-key.white-key.treble-active.midi-active{transform:translateY(4px)}.staff-piano--dynamic .piano-key.black-key.midi-active,.staff-piano--dynamic .piano-key.black-key.bass-active.midi-active,.staff-piano--dynamic .piano-key.black-key.treble-active.midi-active{transform:translate(-50%) translateY(4px)}.key-label{font-size:clamp(10px,1.35vw,16px);font-weight:600;letter-spacing:.02em;color:#231e19eb;text-align:center;-webkit-user-select:none;user-select:none;line-height:1.05;text-shadow:0 1px 0 rgba(255,255,255,.85),0 0 1px rgba(255,255,255,.6)}.piano-key.black-key .key-label{color:#f5f0ebf2;font-size:clamp(9px,1.15vw,14px);font-weight:600;text-shadow:0 1px 2px rgba(0,0,0,.95),0 0 1px rgba(0,0,0,.8)}.play-chord-btn{position:absolute;top:.5rem;left:.5rem;width:40px;height:40px;border:none;background:#4caf50;color:#fff;border-radius:50%;cursor:pointer;font-size:var(--font-size-normal);transition:all .2s ease;display:flex;align-items:center;justify-content:center;z-index:10}.play-chord-btn:hover{background:#45a049;transform:scale(1.1)}.play-chord-btn:active{transform:scale(.95)}.play-chord-btn.active{background:#ff6b35;box-shadow:0 0 15px #ff6b3580;animation:pulse 2s infinite}.play-chord-btn.active:hover{background:#e55a2b}@keyframes pulse{0%{box-shadow:0 0 15px #ff6b3580}50%{box-shadow:0 0 25px #ff6b35cc}to{box-shadow:0 0 15px #ff6b3580}}.notes-display{margin-top:1rem;text-align:center}.musical-stave{margin:1rem 0;padding:1rem;background:#ffffff0d;border-radius:12px;border:1px solid rgba(255,255,255,.1)}.stave-header{margin-bottom:.5rem;text-align:center}.stave-title{font-size:var(--font-size-normal);font-weight:600;color:#ffffffe6;margin:0}.stave-container{background:#000000f2!important;border:1px solid rgba(255,255,255,.2)!important;border-radius:8px!important;padding:15px!important;min-height:160px!important;display:flex!important;align-items:center!important;justify-content:flex-start!important;box-shadow:0 4px 12px #00000080!important;overflow-x:auto!important;overflow-y:hidden!important;scroll-behavior:smooth!important}.stave-container{min-height:180px!important;padding:15px!important}.stave-container.continuous-stave{position:relative}.stave-container.continuous-stave::-webkit-scrollbar{height:6px}.stave-container.continuous-stave::-webkit-scrollbar-track{background:#ffffff26;border-radius:3px}.stave-container.continuous-stave::-webkit-scrollbar-thumb{background:#4caf50cc;border-radius:3px}.stave-container.continuous-stave::-webkit-scrollbar-thumb:hover{background:#4caf50}.stave-container svg{max-width:none!important;height:160px!important;width:auto!important;min-width:100%!important;transform-origin:left center!important}.stave-container .vf-note,.stave-container .vf-notehead,.stave-container .vf-note-head,.stave-container svg .vf-note,.stave-container svg .vf-notehead,.stave-container svg .vf-note-head{fill:#fff!important;color:#fff!important;font-size:var(--font-size-small)!important}.stave-container .vf-clef,.stave-container svg .vf-clef{fill:#fff!important;color:#fff!important;font-size:var(--font-size-small)!important}.stave-container .vf-stave,.stave-container svg .vf-stave{stroke:#fff!important;stroke-width:.6px!important}.stave-container .vf-accidental,.stave-container svg .vf-accidental{fill:#fff!important;color:#fff!important;font-size:var(--font-size-small)!important}.stave-container .vf-stem,.stave-container svg .vf-stem{stroke:#fff!important;stroke-width:.6px!important}.stave-container .vf-barline,.stave-container svg .vf-barline{stroke:#fff!important;stroke-width:.6px!important}.stave-container .vf-ledgerline,.stave-container svg .vf-ledgerline{stroke:#fff!important}.stave-container .vf-beam,.stave-container svg .vf-beam{fill:#fff!important}.stave-container .vf-rest,.stave-container svg .vf-rest,.stave-container .vf-rest-whole,.stave-container svg .vf-rest-whole,.stave-container .vf-rest-half,.stave-container svg .vf-rest-half,.stave-container .vf-whole-rest,.stave-container svg .vf-whole-rest,.stave-container .vf-half-rest,.stave-container svg .vf-half-rest{display:none!important}.stave-container .vf-rest-quarter,.stave-container svg .vf-rest-quarter,.stave-container .vf-quarter-rest,.stave-container svg .vf-quarter-rest{fill:#fff!important;stroke:#fff!important;stroke-width:.6px!important;display:block!important}.stave-container svg rect[height="6"],.stave-container svg rect[height="8"],.stave-container svg rect[height="10"]{display:none!important}.stave-container svg path[fill="#000000"],.stave-container svg path[fill=black],.stave-container svg path[fill="#000"],.stave-container svg circle[fill="#000000"],.stave-container svg circle[fill=black],.stave-container svg circle[fill="#000"],.stave-container svg ellipse[fill="#000000"],.stave-container svg ellipse[fill=black],.stave-container svg ellipse[fill="#000"]{fill:#fff!important}.stave-container svg [fill]:not([stroke-width]):not(.stave-glow-bg):not(.stave-progress-glow){fill:#fff!important}.stave-container svg *[fill="#000000"]:not(.stave-glow-bg):not(.stave-progress-glow),.stave-container svg *[fill=black]:not(.stave-glow-bg):not(.stave-progress-glow),.stave-container svg *[fill="#000"]:not(.stave-glow-bg):not(.stave-progress-glow),.stave-container svg *[fill="rgb(0,0,0)"]:not(.stave-glow-bg):not(.stave-progress-glow),.stave-container svg *[fill="rgb(0, 0, 0)"]:not(.stave-glow-bg):not(.stave-progress-glow){fill:#fff!important}.stave-container svg text{fill:#fff!important}.stave-glow-bg{opacity:.9;transition:opacity .3s ease,x .2s ease;filter:drop-shadow(0 0 8px rgba(76,175,80,.2));fill:#4caf5014!important;stroke:#4caf5040!important}.stave-progress-glow{opacity:.95;transition:width .1s ease-out,x .2s ease;filter:drop-shadow(0 0 4px rgba(76,175,80,.3));fill:#4caf5033!important}.center-bar{filter:drop-shadow(0 0 8px rgba(76,175,80,.4));transition:opacity .3s ease}.notes-label{font-size:var(--font-size-normal);opacity:.7;margin-bottom:.5rem}.notes-list{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem}.note-item{background:#ffffff1a;padding:.25rem .5rem;border-radius:4px;font-size:var(--font-size-normal);font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.simplify-chords-toggle{font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important}.simplify-chords-toggle:focus{outline:none}.simplify-chords-toggle:focus-visible{outline:2px solid rgba(255,255,255,.2);outline-offset:2px}.lamucal-mode-content{padding-top:0!important;margin-top:0!important}.lamucal-mode .music-player-scroll-container{padding-top:0!important}.lamucal-mode .sections-scroll-container{position:sticky!important;top:0!important;z-index:20!important;padding:clamp(4px,1vh,8px) 0!important;min-height:clamp(32px,6vh,40px)!important;max-height:clamp(40px,8vh,48px)!important;background:linear-gradient(135deg,#050508,#0a0a0f)!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;margin-top:0!important;margin-bottom:0!important}.lamucal-mode .sections-scroll-container--with-keys{min-height:clamp(48px,9vh,64px)!important;max-height:clamp(72px,12vh,96px)!important}.lamucal-mode-content .harmony-header{position:sticky!important;top:clamp(32px,6vh,40px)!important;z-index:19!important;background:linear-gradient(135deg,#050508,#0a0a0f)!important;margin-top:0!important;padding:clamp(4px,.5vh,6px) clamp(8px,1vw,12px)!important;gap:clamp(4px,.5vw,6px)!important}.lamucal-mode-content:has(.sections-scroll-container--with-keys) .harmony-header{top:clamp(52px,10vh,72px)!important}.lamucal-mode-content .lamucal-simplify-toggle,.lamucal-mode-content .lamucal-simplify-toggle *{font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important;font-size:var(--mp-text-control, clamp(9px, 1.9vmin, 11px));font-weight:var(--mp-weight-control, 600);line-height:1;color:#ffa726!important;background:transparent!important;border:none!important;padding:clamp(2px,.4vmin,4px) clamp(4px,.8vmin,8px);margin:0;box-shadow:none!important;transition:transform .2s ease,opacity .2s ease;-webkit-tap-highlight-color:transparent}.lamucal-mode-content .lamucal-simplify-toggle:hover{transform:scale(1.05);opacity:.85}.lamucal-mode-content .lamucal-simplify-toggle:focus-visible{outline:2px solid rgba(255,167,38,.35);outline-offset:2px}.lamucal-mode-content .lamucal-simplify-toggle .lamucal-simplify-check{font-size:inherit;font-weight:600;color:#ffa726}.lamucal-mode-content .harmony-chord-offset-control,.harmony-chord-offset-control,.lamucal-mode-content .harmony-simplify-control,.harmony-simplify-control{font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important}@media(min-width:640px){.lamucal-mode .sections-scroll-container{padding:clamp(2px,.5vh,4px) 0!important;min-height:clamp(18px,4vh,26px)!important;max-height:clamp(24px,5vh,31px)!important}.lamucal-mode .sections-scroll-container--with-keys{min-height:clamp(44px,8vh,56px)!important;max-height:clamp(64px,11vh,80px)!important}.lamucal-mode-content .harmony-header{top:clamp(18px,4vh,26px)!important;padding:clamp(3px,.4vh,5px) clamp(6px,.8vw,10px)!important;gap:clamp(3px,.4vw,5px)!important}.lamucal-mode-content:has(.sections-scroll-container--with-keys) .harmony-header{top:clamp(46px,8.5vh,58px)!important}}@media(max-width:639px){.lamucal-mode-content .lamucal-compact-offset-slider{height:32px;max-height:32px}.lamucal-mode-content .harmony-chord-offset-control{padding-top:6px!important;padding-bottom:6px!important}}.section-navigation{text-align:center;padding:1rem;background:#0000001a;border-bottom:1px solid rgba(255,255,255,.1)}.section-labels{display:flex;justify-content:center;align-items:center;height:30px;gap:.5rem;margin-bottom:1rem}.section-label{background:#ffffff1a;padding:.25rem .5rem;border-radius:12px;font-size:var(--font-size-normal);cursor:pointer;transition:all .2s ease;white-space:nowrap;color:#fffc}.section-label:hover{background:#fff3;color:#fff}.section-label.active{background:#4caf50;color:#fff}.section-label.looping{background:#ff9800;color:#fff;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.section-buttons{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap;padding:.5rem}.section-btn-container{display:flex;gap:.25rem;align-items:center}.section-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:#ffffff0d;border:2px solid rgba(255,255,255,.2);border-radius:8px;color:#ffffffb3;cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden;min-width:100px}.section-btn:hover{background:#ffffff1a;border-color:#ffffff4d;color:#fff;transform:translateY(-1px)}.section-btn-icon{font-size:var(--font-size-normal);opacity:.8}.section-btn-content{display:flex;flex-direction:column;align-items:flex-start;gap:.2rem;flex:1}.section-btn-name{font-size:var(--font-size-normal);font-weight:600}.section-btn-time{font-size:var(--font-size-normal);opacity:.7}.section-btn.current{background:linear-gradient(135deg,#ffd70033,#ffc10733);border:2px solid rgba(255,215,0,.8);color:gold;font-weight:600;box-shadow:0 0 15px #ffd7004d,0 0 30px #ffd70026}.section-btn.flash-blue{border:2px solid rgba(33,150,243,.8);box-shadow:0 0 20px #2196f366,0 0 40px #2196f333}@keyframes tempo-pulse{0%,to{box-shadow:0 0 20px #2196f366,0 0 40px #2196f333;border-color:#2196f3cc}50%{box-shadow:0 0 30px #2196f399,0 0 60px #2196f366;border-color:#2196f3}}.section-btn-progress{position:absolute;bottom:0;left:0;width:100%;height:3px;background:#ffffff1a}.section-progress-fill{height:100%;transition:width .1s linear}.loop-btn{padding:.4rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.2);border-radius:6px;color:#fff9;cursor:pointer;transition:all .2s ease;font-size:var(--font-size-normal)}.loop-btn:hover{background:#ffffff1a;color:#fff}.loop-btn.active{background:#ff98004d;border-color:#ff9800cc;color:#ff9800}.section-btn.past{opacity:.5}.section-btn.upcoming{opacity:.7}.section-btn.looping{border-color:#ff9800cc;background:#ff98001a}.section-btn-details{display:flex;flex-direction:column;gap:.2rem;align-items:flex-start}.section-btn-key{font-size:var(--font-size-normal);color:gold;font-weight:600;opacity:.9}.section-key-inline{font-size:var(--font-size-normal);color:gold;font-weight:600;margin-left:.3rem}.timeline{padding:1rem 2rem;background:#0003;border-top:1px solid rgba(255,255,255,.1);text-align:center}.progress-section{display:flex;align-items:center;justify-content:center;gap:1rem;margin-bottom:1rem}.time-display{font-size:var(--font-size-normal);opacity:.8;min-width:50px;text-align:center}.progress-bar{flex:1;max-width:400px;height:8px;background:#fff3;border-radius:4px;overflow:hidden;cursor:pointer;position:relative}.progress-fill{height:100%;background:#4caf50;border-radius:4px;position:relative;will-change:width;transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}.progress-handle{position:absolute;top:50%;transform:translate(-50%,-50%);width:16px;height:16px;background:#4caf50;border-radius:50%;box-shadow:0 2px 4px #0000004d;pointer-events:none;z-index:2}.section-progress{height:6px;background:#ffffff1a;border-radius:3px;overflow:hidden;cursor:pointer;position:relative}.section-fill{height:100%;background:#ff9800;border-radius:3px}.audio-controls{--ac-border-top: 0px;--ac-pad-block: clamp(8px, 1.5vh, 16px);padding:var(--ac-pad-block) clamp(4px,1.5vw,16px);background:#000000e6;border-top:none;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);position:relative;overflow:visible;box-sizing:border-box;width:100%;max-width:100%;min-width:0}.progress-section{display:flex;align-items:center;gap:clamp(6px,1.2vw,10px);margin-bottom:clamp(6px,1vh,10px);position:relative;overflow:visible}.audio-controls .progress-section .time-display{display:inline-flex;align-items:center;justify-content:center;min-height:22px;line-height:1;font-variant-numeric:tabular-nums}.progress-slider-stack{flex:1;min-width:0;max-width:400px;display:flex;align-items:center;min-height:22px;position:relative;overflow:visible}.progress-slider-seek-section-label{position:absolute;bottom:auto;left:0;top:calc(50% - 8px);transform:translate(-50%,-100%);max-width:min(100%,280px);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important;font-size:clamp(8px,1.35vmin,11px);font-weight:500;text-transform:uppercase;letter-spacing:.35px;color:#1ed45e;z-index:6;pointer-events:none;line-height:1.1}.progress-slider-seek-section-label:not(.progress-slider-seek-section-label--leave){animation:progress-slider-seek-section-label-in .2s ease-in-out forwards}.progress-slider-seek-section-label--leave{animation:progress-slider-seek-section-label-out .2s ease-in-out forwards}@keyframes progress-slider-seek-section-label-in{0%{opacity:0}to{opacity:1}}@keyframes progress-slider-seek-section-label-out{0%{opacity:1}to{opacity:0}}.progress-slider-track-wrap{position:relative;flex:1;width:100%;max-width:none;display:flex;align-items:center;min-height:22px;overflow:visible}.progress-slider-track-pill{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);min-height:22px;height:22px;border-radius:4px;overflow:hidden;pointer-events:none;z-index:0}.progress-slider-track-segment{position:absolute;top:50%;transform:translateY(-50%);height:8px;border-radius:4px;transition:height .15s ease,border-radius .15s ease;z-index:1;box-sizing:border-box}.progress-slider-track-segment--hover{height:clamp(4px,1.95vmin,10px);border-radius:9999px;z-index:2}.progress-slider-loop-glow{position:absolute;top:50%;transform:translateY(-50%);height:clamp(18px,3.2vmin,26px);pointer-events:none;z-index:3;border-radius:8px;box-shadow:0 0 14px 4px #1ed45e80,0 0 28px 6px #1ed45e38,inset 0 0 0 1px #1ed45e73;background:#1ed45e17}.progress-slider-section-dividers{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);height:8px;pointer-events:none;z-index:3}.progress-slider-section-divider{position:absolute;top:0;width:2px;height:100%;margin-left:-1px;border-radius:0;background:#000;box-shadow:none}.time-display{font-size:var(--font-size-small);font-weight:400;color:#b3b3b3;min-width:clamp(32px,6vw,40px);text-align:center}.progress-slider{flex:1;height:clamp(2px,.6vh,4px);background:#4f4f4f;border-radius:2px;outline:none;-moz-appearance:none;appearance:none;-webkit-appearance:none;cursor:pointer;will-change:transform;transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}.progress-slider::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;border-radius:50%;background:#1db954;cursor:pointer;opacity:1;transition:opacity .2s ease,transform .2s ease;will-change:transform;transform:translateZ(0)}.progress-slider:hover::-webkit-slider-thumb{opacity:1;transform:scale(1.1) translateZ(0)}.progress-slider::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:#1db954;cursor:pointer;border:none;opacity:1;transition:opacity .2s ease,transform .2s ease;will-change:transform;transform:translateZ(0)}.progress-slider:hover::-moz-range-thumb{opacity:1;transform:scale(1.1) translateZ(0)}.next-song-preview{display:flex;align-items:center;gap:8px;padding:8px 16px;margin-top:8px;background:#ffffff0d;border-radius:8px;border:1px solid rgba(255,255,255,.1)}.next-song-label{font-size:var(--font-size-small);color:#fff9;font-weight:500;white-space:nowrap}.next-song-info{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.next-song-title{font-size:var(--font-size-normal);color:#fff;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.next-song-artist{font-size:var(--font-size-small);color:#fff9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.playlist-nav-btn{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);transition:all .2s}.playlist-next-btn.has-next-song{width:auto;height:auto;min-width:38px;min-height:38px;padding:4px 8px;border-radius:6px;gap:4px}.playlist-next-btn.has-next-song:hover:not(:disabled){background:#ffffff26;border-color:#ffffff4d;transform:scale(1.02)}.playlist-nav-btn:hover:not(:disabled){background:#fff3;border-color:#ffffff4d;transform:scale(1.05)}.playlist-nav-btn:disabled{opacity:.3;cursor:not-allowed}.playlist-next-content{display:flex;align-items:center;gap:4px;max-width:140px;min-width:0}.playlist-next-label{font-size:clamp(10px,1.5vmin,12px);color:#fff9;font-weight:500;white-space:nowrap;flex-shrink:0;align-self:center}.playlist-next-btn.next-song-flashing .playlist-next-label{animation:flash-yellow 1s ease-in-out infinite}.playlist-next-info{position:absolute;left:calc(50% + clamp(72px,22vw,145px));display:flex;align-items:center;gap:clamp(4px,1.5vw,10px);min-width:0;max-width:min(200px,38vw);cursor:pointer;transition:opacity .2s}.playlist-next-info.playlist-next-info--cluster{position:relative;left:auto;flex-shrink:1;max-width:min(200px,32vw)}.playlist-next-info:hover{opacity:.8}.playlist-next-text-column{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1;position:relative;overflow:hidden}.playlist-next-text-column:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:brush-shine 4s infinite;pointer-events:none;z-index:1}.playlist-next-text-column>*{position:relative;z-index:2}.playlist-next-title{font-size:clamp(11px,1.6vmin,13px);color:#ffffffe6;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.2;flex:1;min-width:0}.playlist-next-artist{font-size:clamp(9px,1.3vmin,11px);color:#ffffff80;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1}.center-controls-wrapper{position:relative;width:100%;max-width:100%;min-width:0;display:flex;justify-content:center;align-items:center}.center-controls{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;column-gap:var(--transport-row-gap);row-gap:var(--transport-row-gap);width:100%;max-width:100%;min-width:0}.center-controls-cluster{display:flex;align-items:center;min-width:0;gap:var(--transport-row-gap)}.center-controls-cluster--left{justify-content:flex-end;flex-wrap:nowrap}.center-controls-cluster--center{justify-content:center;flex-wrap:nowrap;flex-shrink:0}.center-controls-cluster--right{justify-content:flex-start;flex-wrap:nowrap}.center-controls-slot{flex:0 0 var(--transport-control-size);width:var(--transport-control-size);min-width:var(--transport-control-size);max-width:var(--transport-control-size);flex-shrink:0;display:flex;justify-content:center;align-items:center;box-sizing:border-box}.center-controls-slot.center-controls-slot--play{flex:0 0 var(--transport-play-size);width:var(--transport-play-size);min-width:var(--transport-play-size);max-width:var(--transport-play-size)}.center-controls .transport-slot,.music-player .control-btn.transport-slot{flex-shrink:0;box-sizing:border-box;width:var(--transport-control-size);height:var(--transport-control-size);min-width:var(--transport-control-size);min-height:var(--transport-control-size);max-width:var(--transport-control-size);max-height:var(--transport-control-size);padding:0!important}.center-controls .transport-slot svg,.music-player .control-btn.transport-slot svg{width:var(--transport-control-icon)!important;height:var(--transport-control-icon)!important;display:block;flex-shrink:0;box-sizing:border-box}.music-player .control-btn.transport-slot .mp-pipeline-rerun-header-glyph{color:#b3b3b3}.music-player .control-btn.transport-slot:hover .mp-pipeline-rerun-header-glyph,.music-player .control-btn.transport-slot:active .mp-pipeline-rerun-header-glyph{color:#fff}.music-player .control-btn.transport-slot.transport-control-on .mp-pipeline-rerun-header-glyph{color:#1db954}.music-player .control-btn.transport-slot.transport-control-on:hover .mp-pipeline-rerun-header-glyph{color:#1ed760}.music-player a.control-btn.transport-slot{text-decoration:none;-webkit-tap-highlight-color:transparent}.music-player .material-symbols-outlined{font-family:Material Symbols Outlined,sans-serif!important;font-weight:400;font-style:normal;line-height:1;letter-spacing:normal;text-transform:none;white-space:nowrap;word-wrap:normal;direction:ltr;font-feature-settings:"liga";-webkit-font-feature-settings:"liga";-moz-font-feature-settings:"liga";-webkit-font-smoothing:antialiased;font-variation-settings:"FILL" 0,"wght" 400,"GRAD" 0,"opsz" 24}@keyframes mp-pipeline-rerun-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.music-player .mp-pipeline-rerun-glyph--busy{animation:mp-pipeline-rerun-spin 2.75s linear infinite;transform-origin:50% 50%}.music-player .mp-pipeline-rerun-menu-glyph{display:inline-flex;align-items:center;justify-content:center;transform:scaleX(-1);transform-origin:50% 50%}.music-player .control-btn.transport-slot.transport-slot--compact{width:auto;min-width:0;max-width:none;height:clamp(26px,4.2vmin,30px);min-height:clamp(26px,4.2vmin,30px);max-height:clamp(26px,4.2vmin,30px);padding:0 5px!important;border-radius:9999px}.music-player .control-btn.transport-slot.transport-slot--compact svg{width:calc(var(--transport-control-icon) * .78)!important;height:calc(var(--transport-control-icon) * .78)!important}.music-player .control-btn.transport-slot.transport-control-on{color:#1db954}.music-player .control-btn.transport-slot.transport-control-on:hover{color:#1ed760}.center-controls .transport-slot.transport-label-btn{font-size:var(--mp-text-control);font-weight:var(--mp-weight-control);line-height:1.1;-webkit-font-smoothing:antialiased}.center-controls .transport-play-circle{box-sizing:border-box;width:var(--transport-play-size);height:var(--transport-play-size);min-width:var(--transport-play-size);min-height:var(--transport-play-size);max-width:var(--transport-play-size);max-height:var(--transport-play-size);flex-shrink:0;aspect-ratio:1;border-radius:9999px}.center-controls .transport-play-circle>svg{width:var(--transport-play-icon);height:var(--transport-play-icon)}.playback-speed-menu{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.22) transparent}.playback-speed-menu::-webkit-scrollbar{width:6px}.playback-speed-menu::-webkit-scrollbar-track{background:transparent}.playback-speed-menu::-webkit-scrollbar-thumb{background:#ffffff38;border-radius:3px}.secondary-controls{position:absolute;top:calc(clamp(24px,4vh,32px) + clamp(6px,1vh,10px));right:clamp(6px,1.5vw,10px);left:auto;display:flex;align-items:center;justify-content:flex-start;gap:clamp(12px,2vw,16px);z-index:1001;max-width:calc(100% - clamp(80px,15vw,120px));min-height:var(--transport-control-size)}.center-controls .views-btn.active{color:#1db954}.music-player .header-control-chip{display:flex;align-items:center;gap:4px;height:var(--transport-control-size);min-height:var(--transport-control-size);max-height:var(--transport-control-size);padding:0 6px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:4px;flex-shrink:0;box-sizing:border-box}.music-player .header-chip-label{font-size:var(--mp-text-control);font-weight:var(--mp-weight-control);line-height:1;white-space:nowrap}.music-player .harmony-metadata{font-size:var(--mp-text-control);font-weight:var(--mp-weight-control)}.music-player .header-control-chip .header-toggle-track{position:relative;display:inline-flex;flex-shrink:0;align-items:center;height:14px;width:28px;cursor:pointer;border-radius:9999px;border:none;padding:0;transition:background-color .2s ease}.music-player .header-control-chip .header-toggle-thumb{position:absolute;top:50%;height:12px;width:12px;margin-top:-6px;border-radius:9999px;background:#fff;transition:left .2s ease}.music-player .header-key-readout{height:var(--transport-control-size);min-height:var(--transport-control-size);max-height:var(--transport-control-size);padding:0 6px;justify-content:center;gap:1px}.music-player .header-key-readout .header-key-meta{font-size:var(--mp-text-control);font-weight:var(--mp-weight-medium);line-height:1;opacity:.55;text-transform:uppercase;letter-spacing:.04em}.music-player .header-key-readout .header-key-value{font-size:var(--mp-text-control);font-weight:var(--mp-weight-control);line-height:1.1;color:#ffa726}.music-player a.header-ug-link{display:inline-flex;align-items:center;gap:4px;height:var(--transport-control-size);min-height:var(--transport-control-size);max-height:var(--transport-control-size);padding:0 6px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:4px;flex-shrink:0;box-sizing:border-box;text-decoration:none;font-size:var(--mp-text-control);line-height:1.1}.music-player a.header-ug-link svg{width:calc(var(--transport-control-icon) * .85);height:calc(var(--transport-control-icon) * .85);flex-shrink:0}.music-player a.header-ug-link .header-ug-host{font-size:max(8px,calc(var(--mp-text-control) * .92));font-weight:var(--mp-weight-medium);line-height:1;opacity:.55}.music-player .panel-tab-trigger{display:inline-flex;align-items:center;justify-content:center;height:var(--transport-control-size);min-height:var(--transport-control-size);padding:0 clamp(8px,2vw,14px);font-size:var(--mp-text-control);font-weight:var(--mp-weight-control);letter-spacing:.04em;box-sizing:border-box}.music-player .panel-tab-chevron{width:var(--transport-control-size);height:var(--transport-control-size);min-width:var(--transport-control-size);min-height:var(--transport-control-size);padding:0;box-sizing:border-box}.music-player .panel-tab-chevron svg{width:var(--transport-control-icon);height:var(--transport-control-icon)}.right-controls{display:flex;align-items:center;gap:clamp(12px,2vw,16px)}.control-btn{background:none;border:none;color:#b3b3b3;cursor:pointer;padding:clamp(4px,1.2vmin,6px);border-radius:50%;transition:all .2s ease;display:flex;align-items:center;justify-content:center;width:clamp(32px,5.5vmin,40px);height:clamp(32px,5.5vmin,40px)}.control-btn:hover{color:#fff;transform:scale(1.06)}.control-btn:active{color:#fff;transform:scale(.95);transition:all .1s ease}.control-btn:focus{outline:none}.control-btn svg{width:clamp(16px,3.5vmin,20px);height:clamp(16px,3.5vmin,20px)}.playlist-play-btn{background-image:url(/Oval.svg)!important;background-size:cover!important;background-position:center!important;background-repeat:no-repeat!important;filter:brightness(1.15)!important;color:#1a1a1a!important;border:1px solid rgba(0,0,0,.3)!important;box-shadow:inset 0 1px 2px #fff6,inset 0 -1px 2px #0000004d,0 2px 4px #0006,0 0 0 1px #ffffff1a inset!important;position:relative;overflow:hidden}.playlist-play-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);animation:brush-shine 4s infinite;pointer-events:none}.playlist-play-btn:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:repeating-linear-gradient(0deg,transparent 0px,transparent 1px,rgba(255,255,255,.03) 2px,transparent 3px,transparent 4px);pointer-events:none}.playlist-play-btn:hover{background-color:silver!important;box-shadow:inset 0 1px 2px #ffffff80,inset 0 -1px 2px #0000004d,0 3px 6px #00000080,0 0 0 1px #ffffff26 inset!important}.playlist-play-btn:active{background-color:#a8a8a8!important;box-shadow:inset 0 2px 4px #0006,inset 0 -1px 2px #fff3,0 1px 2px #0000004d!important}@keyframes brush-shine{0%{left:-100%}50%{left:100%}to{left:100%}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes dash{0%{stroke-dasharray:1,200;stroke-dashoffset:0}50%{stroke-dasharray:100,200;stroke-dashoffset:-15}to{stroke-dasharray:100,200;stroke-dashoffset:-125}}.volume-control{display:flex;align-items:center;gap:clamp(3px,.8vw,4px);border:1px solid rgba(255,255,255,.1);border-radius:clamp(2px,.5vmin,3px);padding:0 clamp(3px,.8vw,4px);background:#ffffff1a;max-width:100%;flex-shrink:1;min-height:var(--transport-control-size);height:var(--transport-control-size);box-sizing:border-box}.volume-btn{background:none;border:none;color:#b3b3b3;cursor:pointer;padding:0;border-radius:50%;transition:all .2s ease;display:flex;align-items:center;justify-content:center;width:var(--transport-control-size);height:var(--transport-control-size);max-width:var(--transport-control-size);max-height:var(--transport-control-size);flex-shrink:0;box-sizing:border-box}.volume-btn:hover{color:#fff}.volume-btn svg{width:var(--transport-control-icon);height:var(--transport-control-icon)}.volume-slider{width:64px;height:4px;background:#4f4f4f;border-radius:2px;outline:none;-moz-appearance:none;appearance:none;-webkit-appearance:none;cursor:pointer;flex-shrink:1}@media(min-width:640px){.volume-slider{width:80px}}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;border-radius:50%;background:#1db954;cursor:pointer;opacity:1;transition:opacity .2s ease}.volume-slider:hover::-webkit-slider-thumb{opacity:1}.volume-slider::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:#1db954;cursor:pointer;border:none;opacity:1;transition:opacity .2s ease}.volume-slider:hover::-moz-range-thumb{opacity:1}.share-btn{margin-left:8px}.share-btn:hover{color:#fff}.chord-switch-section{display:flex;justify-content:center;padding:.5rem 0;margin-bottom:.5rem;border-bottom:1px solid rgba(255,255,255,.1)}.ios-switch-container{display:flex;align-items:center;gap:.75rem;font-size:var(--font-size-normal)}.switch-label{color:#fff9;transition:color .2s ease;font-weight:500;min-width:80px;text-align:center}.switch-label.active{color:#fff}.ios-switch{cursor:pointer;-webkit-user-select:none;user-select:none}.ios-switch-track{width:50px;height:30px;background:#fff3;border-radius:15px;position:relative;transition:background-color .3s ease;border:1px solid rgba(255,255,255,.1)}.ios-switch-track.checked{background:#1db954;border-color:#1db954}.ios-switch-thumb{width:26px;height:26px;background:#fff;border-radius:50%;position:absolute;top:2px;left:2px;transition:transform .3s ease;box-shadow:0 2px 4px #0003}.ios-switch-thumb.checked{transform:translate(20px)}.progress-slider{flex:1;max-width:400px;height:8px;background:#fff3;border-radius:4px;outline:none;cursor:pointer;-moz-appearance:none;appearance:none;-webkit-appearance:none;will-change:transform;transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}.progress-slider::-webkit-slider-track{height:8px;background:#fff3;border-radius:4px}.progress-slider::-webkit-slider-thumb{-moz-appearance:none;appearance:none;-webkit-appearance:none;width:20px;height:20px;background:#4caf50;border-radius:50%;cursor:pointer;box-shadow:0 2px 4px #0000004d;transition:all .2s ease;will-change:transform;transform:translateZ(0)}.progress-slider::-webkit-slider-thumb:hover{transform:scale(1.1) translateZ(0);box-shadow:0 4px 8px #4caf5066}.progress-slider::-moz-range-track{height:8px;background:#fff3;border-radius:4px;border:none}.progress-slider::-moz-range-thumb{width:20px;height:20px;background:#4caf50;border-radius:50%;cursor:pointer;border:none;box-shadow:0 2px 4px #0000004d;transition:all .2s ease;will-change:transform;transform:translateZ(0)}.progress-slider::-moz-range-thumb:hover{transform:scale(1.1) translateZ(0);box-shadow:0 4px 8px #4caf5066}.progress-slider-track-wrap .progress-slider{position:relative;flex:1;width:100%;max-width:none;height:22px;min-height:22px;z-index:4;background:transparent!important;border-radius:0;outline:none;cursor:pointer;-moz-appearance:none;appearance:none;-webkit-appearance:none;will-change:transform;transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}.progress-slider-track-wrap .progress-slider::-webkit-slider-track{height:8px;background:transparent!important;border-radius:4px}.progress-slider-track-wrap .progress-slider::-webkit-slider-thumb{-moz-appearance:none;appearance:none;-webkit-appearance:none;width:12px;height:12px;background:#fff;border-radius:50%;cursor:pointer;box-shadow:0 2px 4px #00000059;transition:opacity .2s ease,transform .2s ease;will-change:transform;transform:translateZ(0)}.progress-slider-track-wrap .progress-slider:hover::-webkit-slider-thumb{transform:scale(1.1) translateZ(0);box-shadow:0 2px 8px #00000073}.progress-slider-track-wrap .progress-slider::-moz-range-track{height:8px;background:transparent!important;border-radius:4px;border:none}.progress-slider-track-wrap .progress-slider::-moz-range-thumb{width:12px;height:12px;background:#fff;border-radius:50%;cursor:pointer;border:none;box-shadow:0 2px 4px #00000059;transition:opacity .2s ease,transform .2s ease;will-change:transform;transform:translateZ(0)}.progress-slider-track-wrap .progress-slider:hover::-moz-range-thumb{transform:scale(1.1) translateZ(0);box-shadow:0 2px 8px #00000073}.volume-slider{width:100px;height:4px;background:#fff3;border-radius:2px;outline:none;cursor:pointer}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;background:#4caf50;border-radius:50%;cursor:pointer}.volume-slider::-moz-range-thumb{width:16px;height:16px;background:#4caf50;border-radius:50%;cursor:pointer;border:none}.loading-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000e6;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.loading-content{text-align:center;color:#fff;max-width:400px;padding:2rem}.loading-spinner{width:60px;height:60px;border:4px solid rgba(255,255,255,.3);border-top:4px solid #4CAF50;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 1rem}.loading-content h3{margin:0 0 1rem;font-size:var(--font-size-normal);color:#4caf50}.loading-stage{margin:0 0 1.5rem;font-size:var(--font-size-normal);opacity:.8}.loading-progress{display:flex;flex-direction:column;align-items:center;gap:.5rem}.progress-bar{width:100%;height:8px;background:#fff3;border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,#4caf50,#66bb6a);border-radius:4px;transition:width .3s ease;box-shadow:0 0 10px #4caf5080}.progress-text{font-size:var(--font-size-normal);font-weight:600;color:#4caf50}.header-youtube-player{position:absolute;left:.5rem;top:50%;transform:translateY(-50%);width:64px;height:36px;border-radius:4px;overflow:hidden;box-shadow:0 2px 10px #0000004d;border:1px solid rgba(255,255,255,.15);pointer-events:none;-webkit-user-select:none;user-select:none;z-index:10}.header-youtube-player #youtube-player-container,.header-youtube-player iframe{width:100%;height:100%;border:none;border-radius:9px;pointer-events:none}.header-home-button{position:absolute;left:calc(1rem + 64px);top:50%;transform:translateY(-50%);width:var(--transport-control-size);height:var(--transport-control-size);min-width:var(--transport-control-size);min-height:var(--transport-control-size);display:flex;align-items:center;justify-content:center;background:none;border:none;border-radius:50%;color:#b3b3b3;cursor:pointer;transition:color .2s ease,transform .2s ease;z-index:10;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}.header-home-button svg{width:var(--transport-control-icon);height:var(--transport-control-icon)}.header-home-button:hover{color:#fff;transform:translateY(-50%) scale(1.06)}.header-home-button:active{color:#fff;transform:translateY(-50%) scale(.95);transition:all .1s ease}.music-player .beat-indicator-cluster{display:flex;align-items:center;gap:var(--transport-row-gap);min-height:var(--transport-control-size);padding:0 2px;box-sizing:border-box}.music-player .beat-indicator-cluster .beat-indicator-hit{flex-shrink:0;width:var(--transport-control-size);height:var(--transport-control-size);min-width:var(--transport-control-size);min-height:var(--transport-control-size);display:flex;align-items:center;justify-content:center;padding:0;border:none;border-radius:50%;background:none;color:#b3b3b3;cursor:pointer;transition:color .2s ease,transform .2s ease,opacity .2s ease;-webkit-tap-highlight-color:transparent;box-sizing:border-box}.music-player .beat-indicator-cluster .beat-indicator-hit:hover{color:#fff}.music-player .beat-indicator-cluster .beat-indicator-hit svg{width:var(--transport-control-icon);height:var(--transport-control-icon)}.component-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 1rem;min-height:200px;gap:1rem;color:#ffffffb3;font-size:var(--font-size-normal)}.loading-spinner-small{width:40px;height:40px;border:3px solid rgba(255,255,255,.1);border-top-color:#fff9;border-radius:50%;animation:spin 1s linear infinite}.chord-section .component-loading,.lyrics-section .component-loading{background:#0003;border-radius:12px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.karaoke-scroll-container{scrollbar-width:none;-ms-overflow-style:none}.karaoke-scroll-container::-webkit-scrollbar{display:none}.envelope-debug{width:100%;height:100%;max-height:100%;background:#1a1a1af2;border-radius:8px;padding:clamp(6px,.6vw,10px);box-sizing:border-box;position:relative;display:flex;flex-direction:column;gap:clamp(6px,.6vw,10px);border:1px solid rgba(255,255,255,.1);box-shadow:0 4px 20px #00000080;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);overflow:hidden}.envelope-canvas{width:100%;flex:1 1 0;display:block;border-radius:4px;min-height:0;max-height:100%;object-fit:contain}.envelope-plot-shell{position:relative;display:flex;flex:1 1 0;min-height:0;width:100%;overflow:hidden}.envelope-playhead-cursor{position:absolute;top:0;bottom:0;width:3px;transform:translate(-50%);pointer-events:none;z-index:10;background:linear-gradient(to bottom,#ffd7004d,gold,#ffd7004d);box-shadow:0 0 20px #ffd700cc,0 0 40px #ffd70066}.envelope-playhead-cursor:before{content:"▼";position:absolute;top:-5px;left:50%;transform:translate(-50%);color:gold;font-size:16px;line-height:1;text-shadow:0 0 10px rgba(255,215,0,.8)}.envelope-controls{flex:0 0 auto;display:flex;flex-direction:column;gap:8px;padding:10px;background:#0000004d;border-radius:4px}.envelope-control-group{display:flex;flex-direction:column;gap:4px}.envelope-control-group label{display:flex;justify-content:space-between;align-items:center;color:#aaa;font-size:clamp(9px,1.5vh,12px);font-weight:500}.control-value{color:#0f0;font-weight:700;font-family:monospace}.envelope-slider{width:100%;height:6px;border-radius:3px;background:#333;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}.envelope-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:#0f0;cursor:pointer;transition:background .2s}.envelope-slider::-webkit-slider-thumb:hover{background:#0f0;box-shadow:0 0 8px #00ff0080}.envelope-slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#0f0;cursor:pointer;border:none;transition:background .2s}.envelope-slider::-moz-range-thumb:hover{background:#0f0;box-shadow:0 0 8px #00ff0080}.envelope-control-buttons{display:flex;gap:8px;margin-top:8px}.envelope-btn{flex:1;padding:8px 12px;border:none;border-radius:4px;font-size:clamp(9px,1.5vh,12px);font-weight:600;cursor:pointer;transition:all .2s}.envelope-btn:disabled{opacity:.5;cursor:not-allowed}.envelope-btn-apply{background:#0f0;color:#000}.envelope-btn-apply:hover:not(:disabled){background:#0f0;box-shadow:0 0 12px #00ff0080}.envelope-btn-reset{background:#666;color:#fff}.envelope-btn-reset:hover:not(:disabled){background:#888}.envelope-status{text-align:center;color:#ff0;font-size:clamp(8px,1.4vh,11px);font-weight:600;padding:4px;background:#ffff001a;border-radius:4px;margin-top:4px}.envelope-loading,.envelope-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#aaa;font-size:clamp(10px,2vh,14px);gap:10px}.envelope-loading .loading-spinner-small{width:20px;height:20px;border:2px solid #333;border-top-color:#0f0;border-radius:50%;animation:spin 1s linear infinite}.audio-settings-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;width:100vw;height:100vh;background:#000000bf;display:flex;align-items:center;justify-content:center;z-index:999999;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.audio-settings-modal-overlay .modal-content{background:#0a0a0ff7;border-radius:12px;padding:0;max-width:min(92vw,720px);width:92%;max-height:min(82vh,900px);box-shadow:0 4px 6px #00000040,0 24px 48px #00000073;border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);position:relative;animation:modalFadeIn .22s ease-out;display:flex;flex-direction:column;overflow:hidden}@media(max-width:768px){.audio-settings-modal-overlay .modal-content{width:95%;max-height:78vh;border-radius:10px}}.audio-settings-modal-overlay .modal-content::-webkit-scrollbar{width:8px}.audio-settings-modal-overlay .modal-content::-webkit-scrollbar-track{background:#ffffff0d;border-radius:4px}.audio-settings-modal-overlay .modal-content::-webkit-scrollbar-thumb{background:#4caf5080;border-radius:4px}.audio-settings-modal-overlay .modal-content::-webkit-scrollbar-thumb:hover{background:#4caf50b3}@keyframes modalFadeIn{0%{opacity:0;transform:scale(.95) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.audio-settings-modal-overlay .modal-header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:18px 20px 14px;flex-shrink:0;border-bottom:1px solid rgba(255,255,255,.08)}.audio-settings-modal-overlay .modal-header-text{min-width:0}.audio-settings-modal-overlay .modal-header h2{margin:0;color:#fff;font-size:17px;font-weight:600;letter-spacing:.02em;line-height:1.25}.audio-settings-modal-overlay .modal-subtitle{margin:4px 0 0;font-size:12px;font-weight:400;color:#ffffff85;line-height:1.35}.audio-settings-modal-overlay .audio-settings-tabs{display:flex;flex-wrap:nowrap;gap:4px;padding:10px 12px 12px;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:thin;flex-shrink:0;border-bottom:1px solid rgba(255,255,255,.06);background:linear-gradient(180deg,rgba(255,255,255,.03) 0%,transparent 100%)}.audio-settings-modal-overlay .audio-settings-tabs::-webkit-scrollbar{height:4px}.audio-settings-modal-overlay .audio-settings-tabs::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:2px}.audio-settings-modal-overlay .audio-settings-tab{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 12px;border:1px solid transparent;border-radius:8px;background:#ffffff0d;color:#ffffffb8;font-size:12px;font-weight:500;white-space:nowrap;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease,box-shadow .15s ease;flex:0 1 auto;min-height:38px}.audio-settings-modal-overlay .audio-settings-tab:hover{background:#ffffff17;color:#ffffffeb}.audio-settings-modal-overlay .audio-settings-tab:focus-visible{outline:2px solid rgba(29,185,84,.65);outline-offset:2px}.audio-settings-modal-overlay .audio-settings-tab--active{background:#1db95424;border-color:#1db95473;color:#fff;box-shadow:0 0 0 1px #1db9541f}.audio-settings-modal-overlay .audio-settings-tab-icon{width:15px;height:15px;flex-shrink:0;opacity:.9}.audio-settings-modal-overlay .audio-settings-tab--active .audio-settings-tab-icon{color:#1db954;opacity:1}.audio-settings-modal-overlay .audio-settings-tab-label{letter-spacing:.01em}@media(max-width:520px){.audio-settings-modal-overlay .audio-settings-tab{padding:8px 10px;font-size:11px}}.audio-settings-modal-overlay .audio-settings-modal-body{display:flex;flex-direction:column;flex:1 1 auto;min-height:0;margin-top:0}.audio-settings-modal-overlay .audio-settings-tab-panel{flex:1 1 auto;min-height:0;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:16px 20px 20px;scroll-behavior:smooth}.audio-settings-modal-overlay .audio-settings-tab-panel::-webkit-scrollbar{width:8px}.audio-settings-modal-overlay .audio-settings-tab-panel::-webkit-scrollbar-track{background:#ffffff0d;border-radius:4px}.audio-settings-modal-overlay .audio-settings-tab-panel::-webkit-scrollbar-thumb{background:#4caf5080;border-radius:4px}.audio-settings-modal-overlay .audio-settings-tab-panel::-webkit-scrollbar-thumb:hover{background:#4caf50b3}.audio-settings-modal-overlay .close-btn{background:none;border:none;color:#fff;font-size:28px;cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background .2s;line-height:1}.audio-settings-modal-overlay .close-btn:hover{background:#ffffff1a}.audio-settings-modal-overlay .modal-body.audio-settings-modal-body{margin-top:0}.audio-settings-modal-overlay .control-group{margin-bottom:32px}.audio-settings-modal-overlay .control-group:last-child{margin-bottom:0}@media(max-width:768px){.audio-settings-modal-overlay .control-group{margin-bottom:24px}.audio-settings-modal-overlay .modal-header{margin-bottom:0}}.audio-settings-modal-overlay .control-group label{display:block;color:#fff;margin-bottom:16px;font-weight:500;font-size:14px}.audio-settings-modal-overlay .slider-container{position:relative;padding-bottom:24px}.audio-settings-modal-overlay .notched-slider{width:100%;height:6px;border-radius:3px;background:#ffffff1a;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}.audio-settings-modal-overlay .notched-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:#1db954;cursor:pointer;box-shadow:0 2px 6px #0000004d;transition:transform .1s ease}.audio-settings-modal-overlay .notched-slider::-webkit-slider-thumb:hover{transform:scale(1.1)}.audio-settings-modal-overlay .notched-slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#1db954;cursor:pointer;border:none;box-shadow:0 2px 6px #0000004d;transition:transform .1s ease}.audio-settings-modal-overlay .notched-slider::-moz-range-thumb:hover{transform:scale(1.1)}.audio-settings-modal-overlay .notches{position:absolute;top:0;left:0;right:0;height:6px;pointer-events:none}.audio-settings-modal-overlay .notch{position:absolute;width:2px;height:10px;background:#ffffff4d;transform:translate(-50%)}.audio-settings-modal-overlay .notch-label{position:absolute;top:12px;left:50%;transform:translate(-50%);font-size:11px;color:#fff9;white-space:nowrap}.audio-settings-modal-overlay .offset-ms-buttons{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:10px}.audio-settings-modal-overlay .offset-ms-buttons .reset-btn{margin-top:0}.audio-settings-modal-overlay .offset-ms-step-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;margin-top:0;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:8px;color:#fff;font-size:18px;font-weight:600;line-height:1;cursor:pointer;transition:background .2s,border-color .2s}.audio-settings-modal-overlay .offset-ms-step-btn:hover:not(:disabled){background:#ffffff2e;border-color:#ffffff59}.audio-settings-modal-overlay .offset-ms-step-btn:disabled{opacity:.45;cursor:not-allowed}.audio-settings-modal-overlay .offset-ms-value{min-width:4.5rem;text-align:center;font-size:14px;font-weight:500;font-variant-numeric:tabular-nums;color:#ffffffeb}.audio-settings-modal-overlay .offset-ms-reset-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;margin-top:0;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:8px;color:#ffffffe6;cursor:pointer;transition:background .2s,border-color .2s}.audio-settings-modal-overlay .offset-ms-reset-btn:hover{background:#ffffff2e;border-color:#ffffff59}.audio-settings-modal-overlay .reset-btn{margin-top:12px;padding:8px 20px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:20px;color:#fff;cursor:pointer;font-size:13px;transition:all .2s;font-weight:500}.audio-settings-modal-overlay .reset-btn:hover{background:#fff3;border-color:#ffffff4d;transform:translateY(-1px)}.audio-settings-modal-overlay .reset-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.audio-settings-modal-overlay .reset-btn:disabled:hover{background:#ffffff1a;border-color:#fff3;transform:none}.audio-settings-modal-overlay .modal-content:after{content:"";position:sticky;bottom:0;left:0;right:0;height:60px;background:linear-gradient(to top,rgba(26,26,26,.95) 0%,transparent 100%);pointer-events:none;display:block;margin-top:-60px}.audio-settings-modal-overlay .scroll-hint{text-align:center;color:#ffffff80;font-size:12px;margin-top:16px;padding:8px;background:#4caf501a;border-radius:6px;border:1px solid rgba(76,175,80,.3)}@media(max-width:768px){.audio-settings-modal-overlay .scroll-hint{font-size:11px;margin-top:12px}}.audio-settings-modal-overlay .audio-mode-group{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;margin-top:8px}.audio-settings-modal-overlay .audio-mode-group label{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.audio-settings-modal-overlay .auto-detected-badge{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:400;padding:4px 10px;background:#1db95426;border:1px solid rgba(29,185,84,.3);border-radius:12px;color:#1db954}.audio-settings-modal-overlay .auto-detected-badge svg{width:12px;height:12px}.audio-settings-modal-overlay .audio-mode-description{font-size:12px;color:#fff9;margin:8px 0 16px;line-height:1.4}.audio-settings-modal-overlay .audio-mode-hint{font-size:11px;color:#ffffff80;margin-top:12px;padding:10px 12px;background:#3b82f61a;border:1px solid rgba(59,130,246,.2);border-radius:8px;line-height:1.5}.audio-settings-modal-overlay .audio-mode-hint strong{color:#fffc}@font-face{font-family:Latin Modern Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/latin-modern-mono/lmmono-regular.woff) format("woff")}.lamucal-mode-content{--lamucal-mono-font: "Noto Sans Mono", "Courier New", monospace;background:linear-gradient(135deg,#050508,#0a0a0f)}.lamucal-mode-content,.lamucal-mode-content *{font-family:var(--lamucal-mono-font)!important}.lamucal-mode-content .harmony-header,.lamucal-mode-content .harmony-header *,.lamucal-mode-content .floating-chord-bar-container,.lamucal-mode-content .floating-chord-bar-container *,.lamucal-mode-content .vertical-chord-ribbon-container.vertical-chord-ribbon-container--docked,.lamucal-mode-content .vertical-chord-ribbon-container.vertical-chord-ribbon-container--docked *{font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important}.lamucal-container{width:100%;height:100%;padding:0;box-sizing:border-box;display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start}.lamucal-display{width:100%;height:100%;overflow-y:auto;overflow-x:hidden;background:#000!important;color:#fff!important;font-family:var(--lamucal-mono-font)!important;padding:0;box-sizing:border-box;text-align:left}.lamucal-display.lamucal-display--main{height:auto;flex:1 1 0;min-height:0;padding-top:0;padding-bottom:clamp(24px,4vmin,48px)}.lamucal-content{margin:0!important;padding:20px;font-family:var(--lamucal-mono-font)!important;font-size:16px!important;line-height:1.6!important;color:#fff!important;background:transparent!important;white-space:pre;text-align:left!important;max-width:none;width:100%;display:block;font-feature-settings:normal;font-variant-numeric:tabular-nums}.lamucal-content .segment{display:block!important;font-weight:600!important;font-size:14px!important;color:#999!important;margin:20px 0 8px!important;text-transform:uppercase;letter-spacing:.5px;text-align:left!important;font-family:var(--lamucal-mono-font)!important}.lamucal-content .br{display:block;height:0;margin:0;padding:0;line-height:1.8}.lamucal-content .line{display:block;margin:0;padding:0;min-height:0;white-space:pre;text-align:left!important;font-family:var(--lamucal-mono-font)!important;line-height:1.8;font-feature-settings:normal;font-variant-numeric:tabular-nums}.lamucal-content .chord-spacing{font-family:var(--lamucal-mono-font)!important;display:inline;white-space:pre;font-feature-settings:normal;font-variant-numeric:tabular-nums}.lamucal-content .c{font-family:var(--lamucal-mono-font)!important;font-size:14px!important;font-weight:500!important;color:#fff!important;cursor:pointer;transition:color .1s ease;display:inline!important;visibility:visible!important;opacity:1!important;vertical-align:baseline;white-space:pre;font-feature-settings:normal;font-variant-numeric:tabular-nums}.lamucal-content .c.ce{padding:2px 4px;display:inline-block!important;border:none;box-sizing:border-box}.lamucal-content .chord-square-wrapper{display:inline-block!important;border:none;box-sizing:border-box;vertical-align:top;margin:0;padding:0}.lamucal-content .chord-square-wrapper .c.ce{display:block!important;border:none!important;margin:0}.lamucal-content .chord-square-wrapper .chord-square{display:block!important;border:none!important;margin:0;width:auto}.lamucal-content .c:hover{color:#4caf50}.lamucal-content .c.active{color:#4caf50!important;font-weight:700!important;text-shadow:0 0 8px rgba(76,175,80,.6)!important}.lamucal-content .c.completed{color:#999!important;font-weight:500!important;text-shadow:none!important}.lamucal-content .c.completed:hover{color:#4caf50!important}.lamucal-content .chord-square{display:inline-block!important;font-size:12px!important;color:#999!important;vertical-align:baseline!important;cursor:pointer;transition:color .1s ease;font-family:var(--lamucal-mono-font)!important;line-height:1;text-align:left;white-space:pre;border:none;box-sizing:border-box;padding:2px 4px;font-feature-settings:normal;font-variant-numeric:tabular-nums}.lamucal-content .chord-square.active{color:#4caf50!important}.lamucal-content .l{display:inline!important;font-size:16px!important;color:#fff!important;cursor:pointer;transition:color .1s ease,font-weight .1s ease;padding:0;margin:0;vertical-align:baseline;font-family:var(--lamucal-mono-font)!important;visibility:visible!important;opacity:1!important;white-space:pre;font-feature-settings:normal;font-variant-numeric:tabular-nums}.lamucal-content .l:hover{color:#fff!important}.lamucal-content .l.active{color:#42a5f5!important;font-weight:600!important;text-shadow:0 0 8px rgba(66,165,245,.6)!important}.lamucal-content .l.completed{color:#999!important}.lamucal-content .lyrics-row-wrapper{position:relative;display:inline-block;width:100%}.lamucal-content .lyrics-row-wrapper.line-active{background:#42a5f526;border-radius:4px;padding:2px 4px;margin:0 -4px}.lamucal-content .lyrics-content{position:relative;z-index:1}.lamucal-content .lyrics-highlight-bar{position:absolute;left:0;top:0;height:100%;background:#42a5f54d;pointer-events:none;z-index:0;border-right:2px solid rgba(66,165,245,.8)}.lamucal-display .no-data{display:flex;align-items:center;justify-content:center;height:100%;color:#999;font-size:16px;font-family:var(--lamucal-mono-font)!important}.lamucal-display::-webkit-scrollbar{width:8px}.lamucal-display::-webkit-scrollbar-track{background:#000}.lamucal-display::-webkit-scrollbar-thumb{background:#333;border-radius:4px}.lamucal-display::-webkit-scrollbar-thumb:hover{background:#444}@media(max-width:768px){.lamucal-display{padding:0}.lamucal-content{padding:15px;font-size:14px}.lamucal-content .c{font-size:12px}.lamucal-content .l{font-size:14px}.lamucal-content .segment{font-size:12px}}.floating-chord-bar-label{position:absolute;left:8px;top:4px;z-index:1002;font-size:clamp(8px,2vmin,11px);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#ffffff8c;pointer-events:none;font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.floating-chord-bar-container{position:fixed;left:0;right:0;height:clamp(58px,12.5vmin,94px);background:#000000e6;border-bottom:1px solid rgba(255,255,255,.1);border-top:1px solid rgba(255,255,255,.1);z-index:60;overflow:hidden}.floating-chord-bar-container.floating-chord-bar-container--embedded{position:relative;left:auto;right:auto;flex-shrink:0;width:100%;z-index:2;height:clamp(44px,8.5vmin,76px)}.floating-chord-bar-container.floating-chord-bar-container--embedded .floating-chord-item{font-size:clamp(11px,2.5vmin,15px);line-height:1.2;font-weight:500;font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important;padding:2px 4px}.floating-chord-bar-container.floating-chord-bar-container--embedded .floating-chord-item.active{font-weight:600}.floating-chord-bar-container.floating-chord-bar-container--embedded:not(.floating-chord-bar-container--capo-lane){border-bottom:1px solid rgba(66,165,245,.28)}.floating-chord-bar-container.floating-chord-bar-container--embedded.floating-chord-bar-container--capo-lane{border-top:1px solid rgba(255,193,7,.35)}.floating-chord-bar-container.floating-chord-bar-container--embedded.floating-chord-bar-container--capo-lane .floating-chord-bar-playhead{background:linear-gradient(to bottom,#ffc1074d,#ffc107,#ffc1074d);box-shadow:0 0 10px #ffc107cc}.floating-chord-bar-container.floating-chord-bar-container--embedded.floating-chord-bar-container--capo-lane .floating-chord-bar-playhead:before{color:#ffc107}.floating-chord-bar-container.floating-chord-bar-container--embedded.floating-chord-bar-container--capo-lane .floating-chord-item.active{background:#ffc10733;border-color:#ffc10799;color:#ffc107;font-weight:600;box-shadow:0 0 15px #ffc10766}.floating-chord-bar-container.floating-chord-bar-container--embedded .floating-chord-bar-label{font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:clamp(7px,1.75vmin,10px);top:2px;left:6px}.floating-chord-bar-container.floating-chord-bar-container--embedded:not(.floating-chord-bar-container--capo-lane) .floating-chord-bar-label{color:#81c4fdeb}.floating-chord-bar-container.floating-chord-bar-container--embedded.floating-chord-bar-container--capo-lane .floating-chord-bar-label{color:#ffd54ff2}.floating-chord-bar-embed-chord-sizer{position:absolute;left:-9999px;top:0;visibility:hidden;pointer-events:none;white-space:nowrap;box-sizing:border-box;border:1px solid rgba(255,255,255,.1);font-size:clamp(11px,2.5vmin,15px);line-height:1.2;font-weight:500;font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;padding:2px 4px}.floating-chord-bar-embed-label-sizer{position:absolute;left:-9999px;top:0;visibility:hidden;pointer-events:none;white-space:nowrap;font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:clamp(7px,1.75vmin,10px);font-weight:600;letter-spacing:.08em;text-transform:uppercase;line-height:1}.floating-chord-bar-scroll{display:flex;gap:0;overflow-x:auto;overflow-y:hidden;height:100%;scroll-behavior:smooth;scrollbar-width:none;-ms-overflow-style:none;padding:0;align-items:center}.floating-chord-bar-scroll::-webkit-scrollbar{display:none}.floating-chord-bar-playhead{position:absolute;top:0;bottom:0;width:3px;background:linear-gradient(to bottom,#42a5f54d,#42a5f5,#42a5f54d);box-shadow:0 0 10px #42a5f5cc;pointer-events:none;z-index:1001;transform:translate(-50%)}.floating-chord-bar-playhead:before{content:"▼";position:absolute;top:0;left:50%;transform:translate(-50%);color:#42a5f5;font-size:10px;line-height:1}.floating-chord-item{flex-shrink:0;display:flex;align-items:center;justify-content:center;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:#fff;font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important;font-size:clamp(13px,3.4vmin,22px);font-weight:500;cursor:pointer;transition:background .2s ease,border-color .2s ease,color .2s ease;-webkit-user-select:none;user-select:none;text-align:center;padding:4px;box-sizing:border-box}.floating-chord-item:hover{background:#ffffff1a;border-color:#fff3}.floating-chord-item.active{background:#42a5f533;border-color:#42a5f599;color:#42a5f5;font-weight:600;box-shadow:0 0 15px #42a5f566}.floating-chord-item.completed{color:#999}.floating-chord-item{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.vertical-chord-ribbon-container{position:fixed;right:0;top:0;bottom:0;width:var(--vcr-ribbon-width, 44px);max-width:100%;background:#000000e6;border-left:1px solid rgba(255,255,255,.1);z-index:50;overflow:hidden}.vertical-chord-ribbon-container.vertical-chord-ribbon-container--docked{position:absolute;top:0;bottom:0;right:0;left:auto}.vertical-chord-ribbon-container.vertical-chord-ribbon-container--docked.capo-chord-ribbon-container{right:var(--vcr-ribbon-width, 44px)}.vertical-chord-ribbon-container.vertical-chord-ribbon-container--docked .vertical-chord-item{font-family:Source Sans Pro,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important;font-weight:500;letter-spacing:0}.vertical-chord-ribbon-container.vertical-chord-ribbon-container--docked .vertical-chord-item.active{font-weight:600}.vertical-chord-ribbon-scroll{display:flex;flex-direction:column;gap:0;overflow-y:auto;overflow-x:hidden;height:100%;scroll-behavior:auto;scrollbar-width:none;-ms-overflow-style:none;padding:0}.vertical-chord-ribbon-scroll::-webkit-scrollbar{display:none}.vertical-chord-ribbon-playhead{position:absolute;left:0;right:0;width:100%;height:3px;background:linear-gradient(to right,#42a5f54d,#42a5f5,#42a5f54d);box-shadow:0 0 10px #42a5f5cc;pointer-events:none;z-index:1001;transform:translateY(-50%)}.vertical-chord-ribbon-playhead:before{content:"▼";position:absolute;left:50%;top:0;transform:translate(-50%) translateY(-50%);color:#42a5f5;font-size:10px;line-height:1}.vertical-chord-item{flex-shrink:0;position:absolute;left:0;right:0;display:flex;align-items:center;justify-content:center;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:#fff;font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important;font-size:clamp(10px,2.2vmin,12px);font-weight:600;line-height:1.1;letter-spacing:-.02em;cursor:pointer;transition:background .2s ease,border-color .2s ease,color .2s ease;-webkit-user-select:none;user-select:none;text-align:center;padding:2px 4px;box-sizing:border-box;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:100%;min-height:32px}.vertical-chord-item:hover{background:#ffffff1a;border-color:#fff3}.vertical-chord-item.active{background:#42a5f533;border-color:#42a5f599;color:#42a5f5;font-weight:600;box-shadow:0 0 15px #42a5f566}.capo-chord-ribbon-container{right:var(--vcr-ribbon-width, 44px);border-left-color:#ffc1074d}.capo-chord-ribbon-container .vertical-chord-ribbon-playhead{background:linear-gradient(to right,#ffc1074d,#ffc107,#ffc1074d);box-shadow:0 0 10px #ffc107cc}.capo-chord-ribbon-container .vertical-chord-ribbon-playhead:before{color:#ffc107}.capo-chord-ribbon-container .vertical-chord-item.active{background:#ffc10733;border-color:#ffc10799;color:#ffc107;box-shadow:0 0 15px #ffc10766}.vertical-chord-ribbon-chord-sizer{position:absolute;left:-9999px;top:0;visibility:hidden;pointer-events:none;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;box-sizing:border-box;border:1px solid rgba(255,255,255,.1);font-family:Source Sans Pro,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important;font-size:clamp(10px,2.2vmin,12px);font-weight:600;line-height:1.1;letter-spacing:-.02em;padding:2px 4px}.harmony-display{width:100%;flex:1;min-height:0;display:flex;flex-direction:column;background:linear-gradient(135deg,#050508,#0a0a0f);color:#fff;overflow:hidden;font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;position:relative;--harmony-instrument-block-height: clamp(20px, 5.2vmin, 38px);--harmony-instrument-font-size: clamp(12px, 3.2vmin, 20px);--harmony-instrument-pad-x: clamp(5px, 1.3vmin, 11px);--harmony-syllable-font-size: clamp(13px, 3.6vmin, 23px);--harmony-syllable-pad-y: clamp(4px, 1.1vmin, 9px);--harmony-syllable-pad-x: clamp(7px, 1.7vmin, 14px);--harmony-chord-lane-height: clamp(58px, 12.5vmin, 94px);--harmony-chord-block-height: clamp(40px, 8.5vmin, 66px);--harmony-chord-block-top: calc( (var(--harmony-chord-lane-height) - var(--harmony-chord-block-height)) / 2 );--harmony-chord-font-size: clamp(16px, 3.8vmin, 27px)}.harmony-metadata{display:flex;gap:clamp(4px,1vw,8px);align-items:center;color:#ffa726!important;font-weight:var(--mp-weight-control, 600)!important;font-size:var(--mp-text-control, clamp(9px, 1.9vmin, 11px));font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important;text-align:center;transition:transform .2s ease,opacity .2s ease;line-height:1}.harmony-metadata:hover{transform:scale(1.05);opacity:.8}.harmony-metadata .metadata-item{white-space:nowrap;font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.harmony-metadata .metadata-divider{color:#ffa72680;font-weight:400}.harmony-controls{display:flex;gap:clamp(3px,.75vw,5px);align-items:center;flex-shrink:1;margin:0}.contour-toggle{padding:clamp(2px,.5vmin,3px) clamp(4px,1vmin,6px);background:#9b59b633;border:1px solid rgba(155,89,182,.4);border-radius:3px;color:#9b59b6;font-size:clamp(8px,1.5vmin,11px);cursor:pointer;transition:all .2s ease;white-space:nowrap;flex-shrink:0;line-height:1}.contour-toggle:hover{background:#9b59b64d;border-color:#9b59b699}.contour-toggle.active{background:#9b59b666;border-color:#9b59b6;font-weight:600}.offset-label{color:#ffa726;font-weight:600;font-size:clamp(10px,1.5vmin,12px);font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important;line-height:1}.simplify-label{color:#ffffffb3;font-weight:600;font-size:clamp(10px,1.5vmin,12px);font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important;line-height:1}.compact-offset-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:#fff3;border-radius:2px;outline:none;cursor:pointer}.compact-offset-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:12px;height:12px;background:#ffa726;border-radius:50%;cursor:pointer;border:2px solid rgba(255,255,255,.8);box-shadow:0 0 4px #ffa72699}.compact-offset-slider::-moz-range-thumb{width:12px;height:12px;background:#ffa726;border-radius:50%;cursor:pointer;border:2px solid rgba(255,255,255,.8);box-shadow:0 0 4px #ffa72699}.offset-reset-btn{padding:2px 4px;background:#ffa72633;border:1px solid rgba(255,167,38,.4);border-radius:3px;color:#ffa726;font-size:clamp(10px,1.5vmin,12px);font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important;cursor:pointer;transition:all .2s ease;line-height:1;display:flex;align-items:center;justify-content:center}.offset-reset-btn:hover{background:#ffa7264d;border-color:#ffa726}.legend-item{color:#e0e0e0;white-space:nowrap;-webkit-user-select:none;user-select:none;font-size:var(--mp-text-control, clamp(9px, 1.9vmin, 11px))!important;font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important;line-height:1;margin:0;padding:0}.legend-group{line-height:1;margin:0;padding:0}.harmony-legend{line-height:1}.legend-item[style*="cursor: pointer"]:hover{opacity:.7!important}.legend-item.collapsed{text-decoration:line-through}.legend-color{border-radius:2px;border:1px solid rgba(255,255,255,.3);flex-shrink:0;transition:opacity .2s ease}.legend-item.collapsed .legend-color{opacity:.3}.harmony-view{flex:1;overflow-x:auto;overflow-y:hidden;padding:3px 0;display:flex;flex-direction:column;gap:3px;position:relative;box-sizing:border-box;scroll-behavior:auto;will-change:scroll-position;transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}.harmony-view::-webkit-scrollbar{display:none}.harmony-display .harmony-view{-ms-overflow-style:none;scrollbar-width:none}.playhead-cursor{position:absolute;top:0;bottom:0;width:3px;background:linear-gradient(to bottom,#ffd7004d,gold,#ffd7004d);box-shadow:0 0 20px #ffd700cc,0 0 40px #ffd70066;pointer-events:none;z-index:9999;transform:translate(-50%)}.playhead-cursor:before{content:"▼";position:absolute;top:-5px;left:50%;transform:translate(-50%);color:gold;font-size:var(--font-size-normal);line-height:1;text-shadow:0 0 10px rgba(255,215,0,.8)}.part-container{flex:1 1 0;min-height:0;width:100%;padding:0;border-radius:4px;overflow:visible;transition:flex .3s ease,height .3s ease,opacity .3s ease,padding .3s ease;position:relative}.part-container.collapsed{flex:0 0 0px;min-height:0;height:0;overflow:hidden;opacity:0;padding:0;border:none}.harmony-timeline{position:relative;height:100%;pointer-events:none;transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}.harmony-timeline>*{pointer-events:auto}.part-container.part-1{border-left:2px solid #64B5F6}.part-container.part-2{border-left:2px solid #90EE90}.part-container.part-3{border-left:2px solid #FF6B6B}.part-container.part-4,.part-container.part-btc-chords{border-left:2px solid #FFB81C;flex:0 0 auto;min-height:auto}.part-container.part-16{border-left:2px solid #2ECC71}.part-container.part-19{border-left:2px solid #1ABC9C}.part-container.part-17{border-left:2px solid #E67E22;flex:0 0 auto;min-height:auto}.part-container.part-30{border-left:2px solid #9b59b6;flex:0 0 auto;min-height:auto}.part-container.part-60{border-left:2px solid #c9a227}.part-container.part-61{border-left:2px solid #00796B}.part-container.part-62{border-left:2px solid #4db6ac}.part-container.part-63{border-left:2px solid #80cbc4}.part-container.part-64{border-left:2px solid #26c6da}.part-container.part-65{border-left:2px solid #00897b}.part-container.part-1 .harmony-timeline{background-color:#64b5f61a;background-image:linear-gradient(rgba(100,181,246,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(100,181,246,.03) 1px,transparent 1px);background-size:40px 6px;background-position:0 0;background-repeat:repeat}.harmony-display .part-container[data-registry-lane-id] .harmony-timeline{background-color:color-mix(in srgb,var(--hp-lane-accent) 14%,transparent)!important;background-image:linear-gradient(color-mix(in srgb,var(--hp-lane-accent) 22%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--hp-lane-accent) 6%,transparent) 1px,transparent 1px)!important;background-size:40px 6px;background-position:0 0;background-repeat:repeat}.part-container.part-2 .harmony-timeline{background-color:#90ee901a;background-image:linear-gradient(rgba(144,238,144,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(144,238,144,.03) 1px,transparent 1px);background-size:40px 6px;background-position:0 0;background-repeat:repeat}.part-container.part-3 .harmony-timeline{background-color:#ff6b6b1a;background-image:linear-gradient(rgba(255,107,107,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(255,107,107,.03) 1px,transparent 1px);background-size:40px 6px;background-position:0 0;background-repeat:repeat}.part-container.part-4 .harmony-timeline{background-color:#ffb81c14;background-image:linear-gradient(rgba(255,184,28,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,184,28,.03) 1px,transparent 1px);background-size:40px 6px;background-position:0 0;background-repeat:repeat}.part-container.part-btc-chords .harmony-timeline{background-color:#9b59b614;background-image:linear-gradient(rgba(155,89,182,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(155,89,182,.03) 1px,transparent 1px);background-size:40px 6px;background-position:0 0;background-repeat:repeat}.part-container.part-16 .harmony-timeline{background-color:#2ecc711a;background-image:linear-gradient(rgba(46,204,113,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(46,204,113,.03) 1px,transparent 1px);background-size:40px 6px;background-position:0 0;background-repeat:repeat}.part-container.part-19 .harmony-timeline{background-color:#1abc9c1a;background-image:linear-gradient(rgba(26,188,156,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(26,188,156,.03) 1px,transparent 1px);background-size:40px 6px;background-position:0 0;background-repeat:repeat}.part-container.part-60 .harmony-timeline{background-color:#c9a2271a;background-image:linear-gradient(rgba(201,162,39,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(201,162,39,.03) 1px,transparent 1px);background-size:40px 6px;background-position:0 0;background-repeat:repeat}.part-container.part-61 .harmony-timeline{background-color:#00796b17;background-image:linear-gradient(rgba(0,121,107,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(0,121,107,.03) 1px,transparent 1px);background-size:40px 6px;background-position:0 0;background-repeat:repeat}.part-container.part-62 .harmony-timeline{background-color:#4db6ac17;background-image:linear-gradient(rgba(77,182,172,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(77,182,172,.03) 1px,transparent 1px);background-size:40px 6px;background-position:0 0;background-repeat:repeat}.part-container.part-63 .harmony-timeline{background-color:#80cbc417;background-image:linear-gradient(rgba(128,203,196,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(128,203,196,.03) 1px,transparent 1px);background-size:40px 6px;background-position:0 0;background-repeat:repeat}.part-container.part-64 .harmony-timeline{background-color:#26c6da17;background-image:linear-gradient(rgba(38,198,218,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(38,198,218,.03) 1px,transparent 1px);background-size:40px 6px;background-position:0 0;background-repeat:repeat}.part-container.part-65 .harmony-timeline{background-color:#00897b17;background-image:linear-gradient(rgba(0,137,123,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(0,137,123,.03) 1px,transparent 1px);background-size:40px 6px;background-position:0 0;background-repeat:repeat}.melody-contour{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none;overflow:visible}.melody-contour path{filter:drop-shadow(0 0 3px rgba(155,89,182,.3));transition:opacity .3s ease}.melody-contour circle{filter:drop-shadow(0 0 2px rgba(155,89,182,.5));transition:opacity .3s ease}.harmony-phrase.part-1{color:#9b59b6}.harmony-phrase.part-2{color:#7ed321}.harmony-phrase.part-3{color:#d0021b}.harmony-syllable{display:flex;align-items:center;justify-content:flex-start;transition:opacity .15s ease,background .15s ease;padding:var(--harmony-syllable-pad-y, 4px) var(--harmony-syllable-pad-x, 8px);border-radius:6px;opacity:.7;white-space:nowrap;background:#000000d9;-webkit-backdrop-filter:blur(4px) brightness(.6);backdrop-filter:blur(4px) brightness(.6);position:absolute;transform:translateY(-50%);overflow:visible;text-overflow:clip;z-index:1;font-size:var(--harmony-syllable-font-size, clamp(13px, 3.6vmin, 23px));font-family:Inter,Roboto,Source Sans Pro,-apple-system,BlinkMacSystemFont,sans-serif;font-weight:600;line-height:1.3;letter-spacing:.02em;--text-offset-x: 0px;will-change:transform,opacity;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;backface-visibility:hidden;-webkit-backface-visibility:hidden;transform-style:preserve-3d}.syllable-text{position:relative;z-index:1;display:inline-block;opacity:1;color:#fff;font-weight:600;text-shadow:0 0 4px rgba(0,0,0,.9),0 1px 2px rgba(0,0,0,.8),1px 1px 1px rgba(0,0,0,.8),-1px -1px 1px rgba(0,0,0,.8);will-change:transform}.part-container.part-1 .syllable-text{color:#64b5f6}.part-container.part-2 .syllable-text{color:#90ee90}.part-container.part-3 .syllable-text{color:#ff6b6b}.part-container.part-5 .syllable-text,.part-container.part-6 .syllable-text,.part-container.part-9 .syllable-text,.part-container.part-10 .syllable-text{color:#d8bfd8}.part-container.part-16 .syllable-text{color:#2ecc71}.part-container.part-19 .syllable-text{color:#1abc9c}.part-container.part-60 .syllable-text{color:#e6c84d}.part-container.part-61 .syllable-text{color:#4dd0c0}.part-container.part-62 .syllable-text{color:#80cbc4}.part-container.part-63 .syllable-text{color:#a7e0da}.part-container.part-64 .syllable-text{color:#4dd0e1}.part-container.part-65 .syllable-text{color:#26a69a}.harmony-syllable:before{content:attr(data-text);position:absolute;top:0;left:0;right:0;bottom:0;padding:var(--harmony-syllable-pad-y, 4px) var(--harmony-syllable-pad-x, 8px);color:currentColor;font-weight:700;text-shadow:0 0 16px currentColor,0 0 12px currentColor,0 0 8px currentColor,0 3px 6px rgba(0,0,0,1),0 2px 4px rgba(0,0,0,.9),2px 2px 3px rgba(0,0,0,.8),-2px -2px 3px rgba(0,0,0,.8),1px 1px 2px rgba(0,0,0,.9),-1px -1px 2px rgba(0,0,0,.9);clip-path:inset(0 calc(100% - (var(--syllable-progress, 0) * 100%)) 0 0);pointer-events:none;z-index:9000;white-space:nowrap;display:flex;align-items:center;transform:translate(var(--text-offset-x, 0px));will-change:transform;transition:none!important}.part-container.part-1 .harmony-syllable{color:#64b5f6}.part-container.part-2 .harmony-syllable{color:#90ee90}.part-container.part-3 .harmony-syllable{color:#ff6b6b}.part-container.part-5 .harmony-syllable,.part-container.part-6 .harmony-syllable,.part-container.part-9 .harmony-syllable,.part-container.part-10 .harmony-syllable{color:#d8bfd8}.part-container.part-16 .harmony-syllable{color:#2ecc71}.part-container.part-19 .harmony-syllable{color:#1abc9c}.part-container.part-60 .harmony-syllable{color:#e6c84d}.part-container.part-61 .harmony-syllable{color:#00796b}.part-container.part-62 .harmony-syllable{color:#4db6ac}.part-container.part-63 .harmony-syllable{color:#80cbc4}.part-container.part-64 .harmony-syllable{color:#26c6da}.part-container.part-65 .harmony-syllable{color:#00897b}.part-container.part-1 .harmony-syllable:before{color:#bbdefb}.part-container.part-2 .harmony-syllable:before{color:#c8ffc8}.part-container.part-3 .harmony-syllable:before{color:#ffb3b3}.part-container.part-5 .harmony-syllable:before,.part-container.part-6 .harmony-syllable:before,.part-container.part-9 .harmony-syllable:before,.part-container.part-10 .harmony-syllable:before{color:#e6d5e6}.part-container.part-16 .harmony-syllable:before{color:#58d68d}.part-container.part-19 .harmony-syllable:before{color:#48d1cc}.part-container.part-61 .harmony-syllable:before{color:#80cbc4}.part-container.part-62 .harmony-syllable:before{color:#b2dfdb}.part-container.part-63 .harmony-syllable:before{color:#b2dfdb}.part-container.part-64 .harmony-syllable:before{color:#80deea}.part-container.part-65 .harmony-syllable:before{color:#4db6ac}.harmony-syllable:hover{opacity:1;background:#fff3;cursor:pointer;transform:translateY(-50%) scale(1.05);z-index:3}.harmony-syllable.current{opacity:1;transform:translateY(-50%);z-index:2;background:#000000f2;box-shadow:0 0 8px #000c,0 2px 6px #000000b3}.harmony-syllable.past{opacity:.5;color:#ffffffb3;background:#0009}@keyframes pulse{0%,to{text-shadow:0 0 10px currentColor}50%{text-shadow:0 0 20px currentColor,0 0 30px currentColor}}.intro-note-decoration{animation:float 3s ease-in-out infinite;text-shadow:0 0 5px currentColor}@keyframes float{0%,to{transform:translateY(0) rotate(0)}25%{transform:translateY(-10px) rotate(-5deg)}75%{transform:translateY(10px) rotate(5deg)}}.syllable-space{display:inline-block;width:.3em}.melody-arrow{display:inline-block;font-size:var(--font-size-normal);opacity:.8;transition:all .2s ease;pointer-events:none;text-shadow:0 0 4px rgba(0,0,0,.8);position:absolute;transform:translate(-50%,-50%)}.melody-arrow.arrow-up{color:#ffeb3b;text-shadow:0 0 3px rgba(255,235,59,.5),0 0 6px rgba(0,0,0,.8)}.melody-arrow.arrow-down{color:#ff9800;text-shadow:0 0 3px rgba(255,152,0,.5),0 0 6px rgba(0,0,0,.8)}.harmony-phrase.current-phrase .melody-arrow{opacity:1;font-size:var(--font-size-normal)}@keyframes arrow-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-3px)}}.no-harmony{display:flex;justify-content:center;align-items:center;height:100%;font-size:var(--font-size-normal);color:#999;text-align:center;padding:40px}.no-harmony.data-mismatch{flex-direction:column;padding:40px;text-align:center;background:#d0021b1a;border:2px solid rgba(208,2,27,.3);border-radius:10px;margin:20px;max-width:600px;align-self:center}.no-harmony.data-mismatch h3{color:#ff6b6b;font-size:var(--font-size-normal);margin:0 0 15px}.no-harmony.data-mismatch p{color:#ffffffe6;font-size:var(--font-size-normal);margin:8px 0;line-height:1.5}.no-harmony.data-mismatch .detail{font-family:Urbanist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#fff9;font-size:var(--font-size-normal)}.no-harmony.data-mismatch .explanation{margin-top:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.2);color:#ffffffb3;font-size:var(--font-size-normal)}.no-harmony.data-mismatch strong{color:#ffeb3b;font-weight:600}.harmony-view::-webkit-scrollbar{height:8px}.harmony-view::-webkit-scrollbar-track{background:#0003;border-radius:4px}.harmony-view::-webkit-scrollbar-thumb{background:#ffffff4d;border-radius:4px}.harmony-view::-webkit-scrollbar-thumb:hover{background:#ffffff80}.chord-label-static,.chord-label-moving{transition:opacity .15s ease,visibility .15s ease;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;transform:translateZ(0);backface-visibility:hidden;will-change:transform,opacity;-webkit-backface-visibility:hidden;-webkit-perspective:1000;perspective:1000}.chord-label-moving{transition:opacity .15s ease,visibility .15s ease!important}.chord-block-item{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;will-change:transform;transform:translateZ(0);backface-visibility:hidden}.bass-line-note{padding:0 var(--harmony-instrument-pad-x, 6px)!important;height:var(--harmony-instrument-block-height, 22px)!important;min-height:var(--harmony-instrument-block-height, 22px)!important;max-height:var(--harmony-instrument-block-height, 22px)!important;line-height:var(--harmony-instrument-block-height, 22px)!important;font-size:var(--harmony-instrument-font-size, 13px)!important;font-weight:600!important;letter-spacing:.02em!important;display:inline-flex!important;align-items:center!important;justify-content:flex-start!important;background:#9b59b633!important;border:1px solid rgba(155,89,182,.4)!important;border-radius:2px!important;opacity:.7!important;transition:background .15s ease,border-color .15s ease,opacity .15s ease!important}.bass-line-note:hover{background:#9b59b666!important;border-color:#9b59b699!important;opacity:1!important;transform:translateY(-50%) scale(1)!important}.bass-line-note.current{background:#9b59b680!important;border-color:#9b59b6cc!important;box-shadow:0 0 6px #9b59b699,0 1px 2px #0000004d!important;opacity:1!important;transform:translateY(-50%) scale(1)!important}.bass-line-note.past{opacity:.4!important;background:#9b59b626!important}.bass-line-note-part5,.bass-line-note-part6,.bass-line-note-part7,.bass-line-note-part8,.bass-line-note-part9,.bass-line-note-part10{background:rgba(var(--part-color-rgb, 155, 89, 182),.2)!important;border:1px solid rgba(var(--part-color-rgb, 155, 89, 182),.4)!important}.bass-line-note-part5:hover,.bass-line-note-part6:hover,.bass-line-note-part7:hover,.bass-line-note-part8:hover,.bass-line-note-part9:hover,.bass-line-note-part10:hover{background:rgba(var(--part-color-rgb, 155, 89, 182),.4)!important;border-color:rgba(var(--part-color-rgb, 155, 89, 182),.6)!important}.bass-line-note-part5.current,.bass-line-note-part6.current,.bass-line-note-part7.current,.bass-line-note-part8.current,.bass-line-note-part9.current,.bass-line-note-part10.current{background:rgba(var(--part-color-rgb, 155, 89, 182),.5)!important;border-color:rgba(var(--part-color-rgb, 155, 89, 182),.8)!important;box-shadow:0 0 6px rgba(var(--part-color-rgb, 155, 89, 182),.6),0 1px 2px #0000004d!important}.bass-line-note-part5.past,.bass-line-note-part6.past,.bass-line-note-part7.past,.bass-line-note-part8.past,.bass-line-note-part9.past,.bass-line-note-part10.past{background:rgba(var(--part-color-rgb, 155, 89, 182),.15)!important}.bass-line-note-part5:before,.bass-line-note-part6:before,.bass-line-note-part7:before,.bass-line-note-part8:before,.bass-line-note-part9:before,.bass-line-note-part10:before{color:rgba(var(--part-color-rgb, 155, 89, 182),.9)!important}.bass-line-note-part5 .syllable-text,.bass-line-note-part6 .syllable-text,.bass-line-note-part7 .syllable-text,.bass-line-note-part8 .syllable-text,.bass-line-note-part9 .syllable-text,.bass-line-note-part10 .syllable-text{color:rgba(var(--part-color-rgb, 155, 89, 182),.95)!important}.bass-line-note:before{padding:0 var(--harmony-instrument-pad-x, 6px)!important;height:var(--harmony-instrument-block-height, 22px)!important;line-height:var(--harmony-instrument-block-height, 22px)!important;color:#e6d5e6!important;font-size:var(--harmony-instrument-font-size, 13px)!important;font-weight:600!important;display:flex!important;align-items:center!important;justify-content:flex-start!important;text-shadow:0 0 8px currentColor,0 0 4px currentColor,0 1px 2px rgba(0,0,0,.8)!important}.bass-line-note .syllable-text{font-size:var(--harmony-instrument-font-size, 13px)!important;line-height:var(--harmony-instrument-block-height, 22px)!important;height:var(--harmony-instrument-block-height, 22px)!important;color:#d8bfd8!important;font-weight:600!important;padding:0!important;margin:0!important;position:static!important;transform:none!important}@media print{.harmony-display{background:#fff;color:#000}.phrase-group{page-break-inside:avoid;border:1px solid #ccc}.harmony-syllable.current{animation:none;font-weight:700;text-decoration:underline}.melody-arrow{opacity:1}}.harmony-syllable:has([data-echo-active=true]):before{opacity:0}.syllable-echo{font-family:Urbanist,sans-serif;text-shadow:0 0 4px rgba(0,0,0,.9),0 1px 2px rgba(0,0,0,.8);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;letter-spacing:-.5px}.syllable-progress-bar{box-shadow:0 0 4px currentColor;will-change:width;transform:translateZ(0);backface-visibility:hidden}.audio-debug-panel{position:fixed;top:10px;right:10px;background:#000000e6;color:#0f0;font-family:Courier New,monospace;font-size:11px;padding:12px;border-radius:6px;border:1px solid rgba(0,255,0,.3);z-index:10000;min-width:280px;max-width:320px;max-height:90vh;overflow-y:auto;box-shadow:0 4px 12px #00000080;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.audio-debug-panel::-webkit-scrollbar{width:6px}.audio-debug-panel::-webkit-scrollbar-track{background:#0000004d;border-radius:3px}.audio-debug-panel::-webkit-scrollbar-thumb{background:#0f06;border-radius:3px}.audio-debug-panel::-webkit-scrollbar-thumb:hover{background:#0f09}.debug-header{display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid rgba(0,255,0,.3);color:#0ff}.debug-close-btn{margin-left:auto;background:none;border:none;color:#fff;cursor:pointer;font-size:16px;padding:0 4px;transition:color .2s}.debug-close-btn:hover{color:red}.debug-section-header{font-weight:700;font-size:12px;color:#ff0;margin-top:8px;margin-bottom:6px;text-align:center}.debug-divider{height:1px;background:#0f03;margin:8px 0}.debug-section{display:flex;justify-content:space-between;margin-bottom:6px;line-height:1.4}.debug-label{color:#888;margin-right:10px;flex-shrink:0}.debug-value{color:#0f0;font-weight:500;text-align:right}.debug-value.mono{font-family:Monaco,Courier New,monospace;letter-spacing:.5px}.debug-value.truth{color:#0ff;font-weight:700;text-shadow:0 0 5px rgba(0,255,255,.5)}.debug-value.warning{color:#f90;font-weight:700}@media(max-width:768px){.audio-debug-panel{font-size:10px;padding:10px;min-width:240px;max-width:280px;top:5px;right:5px}.debug-header{font-size:12px}.debug-section-header{font-size:11px}}
