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200);--sidebar:oklch(96.5% .004 285);--sidebar-foreground:oklch(20% .01 285);--sidebar-primary:oklch(55% .22 280);--sidebar-primary-foreground:oklch(99% .005 285);--sidebar-accent:oklch(93% .02 280);--sidebar-accent-foreground:oklch(20% .01 285);--sidebar-border:oklch(88% .008 285);--sidebar-ring:oklch(55% .22 280);--feedback-correct:oklch(55% .2 155);--feedback-correct-glow:oklch(55% .2 155/.25);--feedback-correct-bg:oklch(55% .2 155/.08);--feedback-incorrect:oklch(60% .18 55);--feedback-incorrect-glow:oklch(60% .18 55/.25);--feedback-incorrect-bg:oklch(60% .18 55/.08);--feedback-expected:oklch(50% .17 240);--feedback-expected-glow:oklch(50% .17 240/.25);--feedback-expected-bg:oklch(50% .17 240/.08);--feedback-timing:oklch(60% .17 85);--feedback-timing-glow:oklch(60% .17 85/.25);--feedback-timing-bg:oklch(60% .17 85/.08);--feedback-hint:oklch(55% .01 285);--feedback-hint-bg:oklch(55% .01 285/.08);--staff-bg:oklch(98% .002 285);--staff-lines:oklch(55% .01 285);--staff-border:oklch(88% .008 285);--score-text:oklch(55% .22 280);--streak-glow:oklch(55% .22 280/.2);--timer-urgent:oklch(60% .18 55);--rank-gold:oklch(65% .16 80);--rank-silver:oklch(55% .01 285);--rank-bronze:oklch(50% .12 55);color-scheme:light}@media(prefers-color-scheme:light){:root:not(.dark):not([data-theme=dark]){--background:oklch(99% .002 285);--background-secondary:oklch(96.5% .004 285);--background-tertiary:oklch(94% .006 285);--foreground:oklch(15% .005 285);--foreground-muted:oklch(45% .015 285);--card:oklch(99% .002 285);--card-foreground:oklch(15% .005 285);--popover:oklch(99% .002 285);--popover-foreground:oklch(15% .005 285);--primary:oklch(55% .22 280);--primary-hover:oklch(50% .23 280);--primary-foreground:oklch(99% .005 285);--secondary:oklch(94% .006 285);--secondary-foreground:oklch(20% .01 285);--muted:oklch(94% .006 285);--muted-foreground:oklch(45% .015 285);--accent:oklch(93% .02 280);--accent-foreground:oklch(20% .01 285);--destructive:oklch(55% .22 25);--destructive-foreground:oklch(99% .005 285);--border:oklch(88% .008 285);--input:oklch(88% .008 285);--ring:oklch(55% .22 280);--chart-1:oklch(55% .22 280);--chart-2:oklch(55% .18 160);--chart-3:oklch(60% .17 60);--chart-4:oklch(50% .2 310);--chart-5:oklch(55% .16 200);--sidebar:oklch(96.5% .004 285);--sidebar-foreground:oklch(20% .01 285);--sidebar-primary:oklch(55% .22 280);--sidebar-primary-foreground:oklch(99% .005 285);--sidebar-accent:oklch(93% .02 280);--sidebar-accent-foreground:oklch(20% .01 285);--sidebar-border:oklch(88% .008 285);--sidebar-ring:oklch(55% .22 280);--feedback-correct:oklch(55% .2 155);--feedback-correct-glow:oklch(55% .2 155/.25);--feedback-correct-bg:oklch(55% .2 155/.08);--feedback-incorrect:oklch(60% .18 55);--feedback-incorrect-glow:oklch(60% .18 55/.25);--feedback-incorrect-bg:oklch(60% .18 55/.08);--feedback-expected:oklch(50% .17 240);--feedback-expected-glow:oklch(50% .17 240/.25);--feedback-expected-bg:oklch(50% .17 240/.08);--feedback-timing:oklch(60% .17 85);--feedback-timing-glow:oklch(60% .17 85/.25);--feedback-timing-bg:oklch(60% .17 85/.08);--feedback-hint:oklch(55% .01 285);--feedback-hint-bg:oklch(55% .01 285/.08);--staff-bg:oklch(98% .002 285);--staff-lines:oklch(55% .01 285);--staff-border:oklch(88% .008 285);--score-text:oklch(55% .22 280);--streak-glow:oklch(55% .22 280/.2);--timer-urgent:oklch(60% .18 55);--rank-gold:oklch(65% .16 80);--rank-silver:oklch(55% .01 285);--rank-bronze:oklch(50% .12 55);color-scheme:light}}@keyframes accordion-down{0%{height:0}to{height:var(--radix-accordion-content-height)}}@keyframes accordion-up{0%{height:var(--radix-accordion-content-height)}to{height:0}}@keyframes feedback-correct{0%{opacity:0;scale:.8}50%{opacity:1;scale:1.05}to{opacity:1;scale:1}}@keyframes feedback-incorrect{0%{translate:-3px}25%{translate:3px}50%{translate:-2px}75%{translate:2px}to{translate:0}}@keyframes score-pop{0%{scale:1}50%{scale:1.3}to{scale:1}}@keyframes streak-pulse{0%,to{opacity:1}50%{opacity:.7}}*{border-color:var(--border)}html,body{background-color:var(--background);color:var(--foreground);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html{transition:background-color .2s,color .2s}:focus-visible{outline:2px solid var(--ring);outline-offset:2px}.notation-staff{border:1px solid var(--staff-border);border-radius:var(--radius);background-color:#fff;overflow:visible}.notation-staff svg{display:block;overflow:visible}.light .notation-staff,[data-theme=light] .notation-staff{background-color:#fff}.notation-staff-line{stroke:var(--staff-lines)}.note-correct{color:var(--feedback-correct);filter:drop-shadow(0 0 6px var(--feedback-correct-glow));animation:.4s ease-out feedback-correct}.note-incorrect{color:var(--feedback-incorrect);filter:drop-shadow(0 0 6px var(--feedback-incorrect-glow));animation:.3s ease-out feedback-incorrect}.note-expected{color:var(--feedback-expected);filter:drop-shadow(0 0 6px var(--feedback-expected-glow))}.note-timing{color:var(--feedback-timing);filter:drop-shadow(0 0 4px var(--feedback-timing-glow))}.note-hint{color:var(--feedback-hint);opacity:.6}.score-display{font-family:var(--font-mono);font-variant-numeric:tabular-nums}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--muted-foreground)}::selection{background-color:var(--primary);color:var(--primary-foreground)}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.5}}