@font-face {
  font-family: "Bravura";
  src: url("../fonts/Bravura.woff2") format("woff2");
  font-display: block;
}
body {
  --tg-bg: #ffffff;
  --tg-panel: #ffffff;
  --tg-surface: #f6f5f2;
  --tg-border: #dedbd3;
  --tg-text: #1f1d1a;
  --tg-muted: #77726a;
  --tg-accent: #2f6fdb;
  --tg-accent-text: #ffffff;
  --tg-root: #d9480f;
  --tg-root-text: #ffffff;
  --tg-selected: #f2b705;
  --tg-wood: #e9dcc6;
  --tg-fret: #b9a88c;
  --tg-string: #8b8478;
  --tg-key-white: #ffffff;
  --tg-key-black: #24221f;
  --tg-echo: #dbe6fa;
  --tg-blue: #6741d9;
  --tg-exact: #2f9e44;
  --tg-exact-soft: #b2f2bb;
}
@media (prefers-color-scheme: dark) {
  body {
    --tg-bg: #17181b;
    --tg-panel: #17181b;
    --tg-surface: #212328;
    --tg-border: #353841;
    --tg-text: #ecebe8;
    --tg-muted: #9b9890;
    --tg-accent: #5b8ff0;
    --tg-accent-text: #ffffff;
    --tg-root: #ff7a45;
    --tg-root-text: #ffffff;
    --tg-selected: #ffd25e;
    --tg-wood: #3a3127;
    --tg-fret: #7d6d55;
    --tg-string: #b8b1a4;
    --tg-key-white: #e9e7e2;
    --tg-key-black: #0e0e10;
    --tg-echo: #3b4d70;
    --tg-blue: #9775fa;
    --tg-exact: #69db7c;
    --tg-exact-soft: #2b6e3a;
    color-scheme: dark;
  }
}

body.tg-mode-light {
  --tg-bg: #ffffff;
  --tg-panel: #ffffff;
  --tg-surface: #f6f5f2;
  --tg-border: #dedbd3;
  --tg-text: #1f1d1a;
  --tg-muted: #77726a;
  --tg-accent: #2f6fdb;
  --tg-accent-text: #ffffff;
  --tg-root: #d9480f;
  --tg-root-text: #ffffff;
  --tg-selected: #f2b705;
  --tg-wood: #e9dcc6;
  --tg-fret: #b9a88c;
  --tg-string: #8b8478;
  --tg-key-white: #ffffff;
  --tg-key-black: #24221f;
  --tg-echo: #dbe6fa;
  --tg-blue: #6741d9;
  --tg-exact: #2f9e44;
  --tg-exact-soft: #b2f2bb;
  color-scheme: light;
}

body.tg-mode-dark {
  --tg-bg: #17181b;
  --tg-panel: #17181b;
  --tg-surface: #212328;
  --tg-border: #353841;
  --tg-text: #ecebe8;
  --tg-muted: #9b9890;
  --tg-accent: #5b8ff0;
  --tg-accent-text: #ffffff;
  --tg-root: #ff7a45;
  --tg-root-text: #ffffff;
  --tg-selected: #ffd25e;
  --tg-wood: #3a3127;
  --tg-fret: #7d6d55;
  --tg-string: #b8b1a4;
  --tg-key-white: #e9e7e2;
  --tg-key-black: #0e0e10;
  --tg-echo: #3b4d70;
  --tg-blue: #9775fa;
  --tg-exact: #69db7c;
  --tg-exact-soft: #2b6e3a;
  color-scheme: dark;
}

body.tg-theme-aurora {
  --tg-a: #2196f3;
  --tg-tint40: color-mix(in srgb, var(--tg-a) 60%, #fff);
  --tg-tint50: color-mix(in srgb, var(--tg-a) 50%, #fff);
  --tg-bg: color-mix(in srgb, var(--tg-a) 7%, #000);
  --tg-panel: color-mix(in srgb, var(--tg-tint40) 5%, transparent);
  --tg-surface: color-mix(in srgb, var(--tg-tint40) 10%, transparent);
  --tg-border: color-mix(in srgb, var(--tg-tint50) 14%, transparent);
  --tg-text: color-mix(in srgb, var(--tg-a) 8%, #fff);
  --tg-muted: color-mix(in srgb, #8c95a6 75%, var(--tg-tint40));
  --tg-accent: var(--tg-a);
  --tg-accent-text: #ffffff;
  --tg-root: #fb8c00;
  --tg-root-text: #ffffff;
  --tg-selected: #ffd25e;
  --tg-wood: rgba(233, 220, 198, 0.25);
  --tg-fret: rgba(185, 168, 140, 0.6);
  --tg-string: #b8b1a4;
  --tg-key-white: color-mix(in srgb, color-mix(in srgb, var(--tg-a) 8%, #fff) 92%, transparent);
  --tg-key-black: color-mix(in srgb, var(--tg-a) 12.5%, #000);
  --tg-echo: color-mix(in srgb, var(--tg-a) 25%, transparent);
  --tg-blue: #b197fc;
  --tg-exact: #69db7c;
  --tg-exact-soft: #2b6e3a;
  --tg-aurora-1: color-mix(in srgb, var(--tg-a) 75%, #fff);
  --tg-aurora-2: hsl(from var(--tg-a) calc(h + 40) s calc(l * .9));
  --tg-aurora-3: hsl(from var(--tg-a) calc(h - 40) s l);
  --tg-glass: linear-gradient(160deg, color-mix(in srgb, var(--tg-tint40) 12%, transparent), color-mix(in srgb, var(--tg-a) 4%, transparent));
  --tg-glass-radius: 16px;
  --tg-glass-padding: 4px;
  --tg-control-radius: calc(var(--tg-glass-radius) - var(--tg-glass-padding));
  color-scheme: dark;
  background: color-mix(in srgb, var(--tg-a) 7%, #000);
  color: var(--tg-text);
}
body.tg-theme-aurora.tg-accent-0 {
  --tg-a: #2196f3;
}
body.tg-theme-aurora.tg-tonic-0 {
  --tg-root: #2196f3;
}
body.tg-theme-aurora.tg-accent-1 {
  --tg-a: #00acc1;
}
body.tg-theme-aurora.tg-tonic-1 {
  --tg-root: #00acc1;
}
body.tg-theme-aurora.tg-accent-2 {
  --tg-a: #009688;
}
body.tg-theme-aurora.tg-tonic-2 {
  --tg-root: #009688;
}
body.tg-theme-aurora.tg-accent-3 {
  --tg-a: #43a047;
}
body.tg-theme-aurora.tg-tonic-3 {
  --tg-root: #43a047;
}
body.tg-theme-aurora.tg-accent-4 {
  --tg-a: #7cb342;
}
body.tg-theme-aurora.tg-tonic-4 {
  --tg-root: #7cb342;
}
body.tg-theme-aurora.tg-accent-5 {
  --tg-a: #ffb300;
}
body.tg-theme-aurora.tg-tonic-5 {
  --tg-root: #ffb300;
}
body.tg-theme-aurora.tg-accent-6 {
  --tg-a: #fb8c00;
}
body.tg-theme-aurora.tg-tonic-6 {
  --tg-root: #fb8c00;
}
body.tg-theme-aurora.tg-accent-7 {
  --tg-a: #e53935;
}
body.tg-theme-aurora.tg-tonic-7 {
  --tg-root: #e53935;
}
body.tg-theme-aurora.tg-accent-8 {
  --tg-a: #d81b60;
}
body.tg-theme-aurora.tg-tonic-8 {
  --tg-root: #d81b60;
}
body.tg-theme-aurora.tg-accent-9 {
  --tg-a: #8e24aa;
}
body.tg-theme-aurora.tg-tonic-9 {
  --tg-root: #8e24aa;
}
body.tg-theme-aurora.tg-accent-10 {
  --tg-a: #3949ab;
}
body.tg-theme-aurora.tg-tonic-10 {
  --tg-root: #3949ab;
}
body.tg-theme-aurora.tg-accent-11 {
  --tg-a: #757575;
}
body.tg-theme-aurora.tg-tonic-11 {
  --tg-root: #757575;
}
body.tg-theme-aurora.tg-tonic-text-black {
  --tg-root-text: #000000;
}

.tg-aurora {
  display: none;
}

.tg-theme-aurora .tg-aurora {
  position: fixed;
  inset: 0;
  z-index: -1;
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background: radial-gradient(55% 22% at 15% 8%, color-mix(in srgb, color-mix(in srgb, var(--tg-a) 60%, #000) 35%, transparent), transparent), radial-gradient(55% 35% at 85% 62%, color-mix(in srgb, var(--tg-aurora-2) 16%, transparent), transparent), radial-gradient(80% 30% at 30% 105%, color-mix(in srgb, color-mix(in srgb, var(--tg-a) 70%, #000) 30%, transparent), transparent), linear-gradient(color-mix(in srgb, var(--tg-a) 4%, #000), color-mix(in srgb, var(--tg-a) 7%, #000) 55%, color-mix(in srgb, var(--tg-a) 12%, #000));
}

.tg-aurora__stop--1 {
  stop-color: var(--tg-aurora-1);
  stop-opacity: 0.55;
}

.tg-aurora__stop--2 {
  stop-color: var(--tg-aurora-2);
  stop-opacity: 0.45;
}

.tg-aurora__stop--3 {
  stop-color: var(--tg-aurora-3);
  stop-opacity: 0.3;
}

.tg-aurora__stop[offset="1"] {
  stop-opacity: 0;
}

.tg-app {
  display: grid;
  gap: 1.5rem;
  color: var(--tg-text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.tg-app button,
.tg-app select {
  font: inherit;
  color: inherit;
}

.tg-controls {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  background: var(--tg-surface);
  border: 1px solid var(--tg-border);
  border-radius: 12px;
}
.tg-controls__row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
}
.tg-controls__group {
  display: grid;
  gap: 0.4rem;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}
.tg-controls__group--grow {
  flex: 1 1 14rem;
}
.tg-controls__label {
  padding: 0;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tg-muted);
}

.tg-segmented:empty {
  display: none;
}

.tg-segmented {
  display: inline-flex;
  justify-self: start;
  gap: 2px;
  padding: 2px;
  background: var(--tg-border);
  border-radius: 8px;
}
.tg-segmented--wrap {
  flex-wrap: wrap;
}
.tg-segmented__button {
  min-width: 2.75rem;
  padding: 0.45rem 0.7rem;
  background: var(--tg-bg);
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
}
.tg-segmented__button:hover {
  background: var(--tg-echo);
}
.tg-segmented__button:focus-visible {
  outline: 2px solid var(--tg-accent);
  outline-offset: 1px;
}
.tg-segmented__button[aria-pressed=true] {
  background: var(--tg-accent);
  color: var(--tg-accent-text);
}

.tg-select {
  width: 100%;
  padding: 0.5rem 0.7rem;
  background: var(--tg-bg);
  border: 1px solid var(--tg-border);
  border-radius: 8px;
}
.tg-select:focus-visible {
  outline: 2px solid var(--tg-accent);
  outline-offset: 1px;
}

.tg-summary {
  display: grid;
  gap: 0.5rem;
}
.tg-summary__title {
  margin: 0;
  font-size: 1.6rem;
  line-height: 1.2;
}
.tg-summary__description {
  margin: 0;
  color: var(--tg-muted);
}
.tg-summary__notes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.25rem 0 0;
  padding: 0;
  list-style: none;
}

.tg-chip {
  display: grid;
  justify-items: center;
  min-width: 3.25rem;
  padding: 0.4rem 0.6rem;
  background: var(--tg-surface);
  border: 1px solid var(--tg-border);
  border-radius: 8px;
  cursor: pointer;
  transition: opacity 0.15s, border-color 0.15s;
}
.tg-chip__name {
  font-size: 1.1rem;
  font-weight: 600;
}
.tg-chip__symbol {
  font-size: 0.75rem;
  color: var(--tg-muted);
}
.tg-chip--root {
  border-color: var(--tg-root);
}
.tg-chip--selected {
  border-color: var(--tg-selected);
  box-shadow: 0 0 0 2px var(--tg-selected);
}
.tg-chip--muted {
  opacity: 0.45;
}

.tg-view {
  display: grid;
  gap: 0.5rem;
}
.tg-view__canvas {
  padding: 0.75rem;
  background: var(--tg-surface);
  border: 1px solid var(--tg-border);
  border-radius: 12px;
}
.tg-view__canvas--scroll {
  overflow-x: auto;
}
.tg-view__canvas svg {
  display: block;
  max-width: 100%;
  height: auto;
  user-select: none;
}

.tg-note {
  cursor: pointer;
  transition: opacity 0.15s;
}
.tg-note__dot {
  fill: var(--tg-accent);
  stroke: var(--tg-bg);
  stroke-width: 2;
}
.tg-note__label {
  fill: var(--tg-accent-text);
  font-size: 11px;
  font-weight: 600;
  text-anchor: middle;
  dominant-baseline: central;
  pointer-events: none;
}
.tg-note--root .tg-note__dot {
  fill: var(--tg-root);
}
.tg-note--root .tg-note__label {
  fill: var(--tg-root-text);
}
.tg-note--selected .tg-note__dot {
  stroke: var(--tg-selected);
  stroke-width: 4;
}
.tg-note--muted {
  opacity: 0.3;
}

.tg-fretboard {
  min-width: 1100px;
}
.tg-fretboard__board {
  fill: var(--tg-wood);
}
.tg-fretboard__fret {
  stroke: var(--tg-fret);
  stroke-width: 2;
}
.tg-fretboard__nut {
  stroke: var(--tg-text);
  stroke-width: 6;
}
.tg-fretboard__inlay {
  fill: var(--tg-fret);
  opacity: 0.5;
}
.tg-fretboard__string {
  stroke: var(--tg-string);
}
.tg-fretboard__string--1 {
  stroke-width: 0.8;
}
.tg-fretboard__string--2 {
  stroke-width: 1.1;
}
.tg-fretboard__string--3 {
  stroke-width: 1.4;
}
.tg-fretboard__string--4 {
  stroke-width: 1.7;
}
.tg-fretboard__string--5 {
  stroke-width: 2;
}
.tg-fretboard__string--6 {
  stroke-width: 2.3;
}
.tg-fretboard__string--7 {
  stroke-width: 2.6;
}
.tg-fretboard__string--8 {
  stroke-width: 2.9;
}
.tg-fretboard__number {
  fill: var(--tg-muted);
  font-size: 12px;
  text-anchor: middle;
  dominant-baseline: central;
}
.tg-fretboard__tuning {
  cursor: pointer;
  outline: none;
}
.tg-fretboard__tuning:hover .tg-fretboard__tuning-hit, .tg-fretboard__tuning:focus-visible .tg-fretboard__tuning-hit {
  fill: var(--tg-surface);
  stroke: var(--tg-accent);
}
.tg-fretboard__tuning-hit {
  fill: transparent;
  stroke: transparent;
}
.tg-fretboard__tuning-label {
  fill: var(--tg-text);
  font-size: 13px;
  font-weight: 600;
  text-anchor: middle;
  dominant-baseline: central;
  pointer-events: none;
}

.tg-keyboard {
  min-width: 900px;
}
.tg-keyboard__octave {
  fill: var(--tg-muted);
  font-size: 11px;
  font-weight: 600;
  text-anchor: middle;
  dominant-baseline: central;
}
.tg-keyboard__octave-edge {
  stroke: var(--tg-border);
  stroke-width: 1;
}

.tg-key {
  cursor: pointer;
}
.tg-key__body {
  stroke: var(--tg-key-black);
  stroke-width: 1;
  transition: fill 0.15s;
}
.tg-key--white .tg-key__body {
  fill: var(--tg-key-white);
}
.tg-key--black .tg-key__body {
  fill: var(--tg-key-black);
}
.tg-key--echo .tg-key__body {
  fill: var(--tg-echo);
}
.tg-key--echo.tg-key--selected .tg-key__body {
  fill: var(--tg-selected);
  opacity: 0.55;
}
.tg-key__dot {
  fill: var(--tg-accent);
  pointer-events: none;
}
.tg-key--root .tg-key__dot {
  fill: var(--tg-root);
}
.tg-key--root .tg-key__label {
  fill: var(--tg-root-text);
}
.tg-key--selected .tg-key__dot {
  stroke: var(--tg-selected);
  stroke-width: 4;
}
.tg-key--muted .tg-key__mark {
  opacity: 0.45;
}
.tg-key__label {
  fill: var(--tg-accent-text);
  font-size: 11px;
  font-weight: 600;
  text-anchor: middle;
  dominant-baseline: central;
  pointer-events: none;
}
.tg-key--black .tg-key__label {
  font-size: 9px;
}
.tg-key__octave {
  fill: var(--tg-muted);
  font-size: 10px;
  text-anchor: middle;
  pointer-events: none;
}

.tg-staff {
  min-width: 320px;
}
.tg-staff__line, .tg-staff__ledger, .tg-staff__barline {
  stroke: var(--tg-text);
  stroke-width: 1.2;
}
.tg-staff__glyph {
  fill: var(--tg-text);
  font-family: "Bravura", serif;
  font-size: 48px;
}
.tg-staff__accidental {
  text-anchor: end;
}
.tg-staff__caption {
  fill: var(--tg-muted);
  font-size: 13px;
  font-weight: 600;
  text-anchor: middle;
  transition: opacity 0.15s;
}
.tg-staff__caption--root {
  fill: var(--tg-root);
}
.tg-staff__caption--selected {
  fill: var(--tg-text);
}
.tg-staff__caption--muted {
  opacity: 0.35;
}

.tg-staff-note {
  cursor: pointer;
  transition: opacity 0.15s;
}
.tg-staff-note__hit {
  fill: transparent;
}
.tg-staff-note .tg-staff__glyph,
.tg-staff-note .tg-staff__ledger {
  pointer-events: none;
}
.tg-staff-note:hover .tg-staff__glyph {
  fill: var(--tg-accent);
}
.tg-staff-note--root .tg-staff__glyph {
  fill: var(--tg-root);
}
.tg-staff-note--selected .tg-staff__glyph {
  fill: var(--tg-accent);
}
.tg-staff-note--muted {
  opacity: 0.3;
}

.tg-circle {
  width: 100%;
  max-width: 340px;
  margin-inline: auto;
}
.tg-circle__sector {
  cursor: pointer;
}
.tg-circle__shape {
  fill: var(--tg-panel);
  stroke: var(--tg-border);
  stroke-width: 1;
  transition: fill 0.15s;
}
.tg-circle__sector--minor .tg-circle__shape, .tg-circle__sector--dim .tg-circle__shape {
  fill: var(--tg-surface);
}
.tg-circle__sector:hover .tg-circle__shape {
  fill: var(--tg-echo);
}
.tg-circle__sector--family .tg-circle__shape {
  fill: var(--tg-echo);
}
.tg-circle__sector--current .tg-circle__shape, .tg-circle__sector--current:hover .tg-circle__shape {
  fill: var(--tg-accent);
}
.tg-circle__label {
  fill: var(--tg-text);
  font-size: 17px;
  font-weight: 600;
  text-anchor: middle;
  dominant-baseline: central;
}
.tg-circle__label--split {
  font-size: 13px;
}
.tg-circle__sector--minor .tg-circle__label, .tg-circle__sector--dim .tg-circle__label {
  font-size: 14px;
  font-weight: 500;
}
.tg-circle__sector--minor .tg-circle__label--split, .tg-circle__sector--dim .tg-circle__label--split {
  font-size: 11px;
}
.tg-circle__degree {
  fill: var(--tg-accent);
  font-size: 10px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: central;
  pointer-events: none;
}
.tg-circle__sector--current .tg-circle__label {
  fill: var(--tg-accent-text);
  opacity: 0.65;
}
.tg-circle__sector--current .tg-circle__degree {
  fill: var(--tg-accent-text);
}
.tg-circle__sector--current .tg-circle__label--active {
  opacity: 1;
  font-weight: 700;
}
.tg-circle__center {
  fill: var(--tg-surface);
  stroke: var(--tg-border);
}
.tg-circle__key, .tg-circle__count, .tg-circle__signature {
  text-anchor: middle;
  dominant-baseline: central;
  pointer-events: none;
}
.tg-circle__key {
  fill: var(--tg-text);
  font-size: 24px;
  font-weight: 700;
}
.tg-circle__count {
  fill: var(--tg-accent);
  font-size: 20px;
  font-weight: 700;
}
.tg-circle__signature {
  fill: var(--tg-muted);
  font-size: 12px;
}

.tg-app__diagram .tg-view__canvas {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 0.25rem;
}

.tg-diagrams {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.5rem;
  min-height: 0;
}
@media (max-width: 520px) {
  .tg-diagrams {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.tg-diagrams__empty {
  margin: 0;
  color: var(--tg-muted);
  font-size: 0.875rem;
}
.tg-diagrams__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
  align-items: center;
  justify-content: space-between;
}

.tg-segmented--small .tg-segmented__button {
  min-width: 0;
  padding: 0.15rem 0.5rem;
  font-size: 0.8rem;
}

.tg-app__diagram .tg-view__canvas .tg-diagram {
  width: 100%;
  max-width: 160px;
  height: auto;
  justify-self: center;
}

.tg-diagram {
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
}
.tg-diagram--active {
  border-color: var(--tg-accent);
}
.tg-diagram__string, .tg-diagram__fret {
  stroke: var(--tg-muted);
  stroke-width: 1;
}
.tg-diagram__nut {
  stroke: var(--tg-text);
  stroke-width: 4;
}
.tg-diagram__barre {
  stroke: var(--tg-text);
  stroke-width: 15;
  stroke-linecap: round;
}
.tg-diagram__dot {
  fill: var(--tg-text);
}
.tg-diagram__finger {
  fill: var(--tg-bg);
  font-size: 10px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: central;
  pointer-events: none;
}
.tg-diagram__open {
  fill: none;
  stroke: var(--tg-text);
  stroke-width: 1.3;
}
.tg-diagram__mark {
  fill: var(--tg-muted);
  font-size: 12px;
  text-anchor: middle;
  dominant-baseline: central;
}
.tg-diagram__base {
  fill: var(--tg-text);
  font-size: 13px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: central;
}
.tg-diagram__name {
  fill: var(--tg-text);
  font-size: 14px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: central;
}
.tg-diagram__hit {
  fill: transparent;
}

.tg-diagram-note {
  transition: opacity 0.15s;
}
.tg-diagram-note--root .tg-diagram__dot {
  fill: var(--tg-root);
}
.tg-diagram-note--root .tg-diagram__finger {
  fill: var(--tg-root-text);
}
.tg-diagram-note--root .tg-diagram__open {
  stroke: var(--tg-root);
}
.tg-diagram-note--selected .tg-diagram__dot {
  fill: var(--tg-accent);
}
.tg-diagram-note--selected .tg-diagram__open {
  stroke: var(--tg-accent);
  stroke-width: 2.5;
}
.tg-diagram-note--muted {
  opacity: 0.35;
}

.tg-pager {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
}
.tg-pager__button {
  padding: 0.15rem 0.5rem;
  background: var(--tg-bg);
  border: 1px solid var(--tg-border);
  border-radius: 6px;
  cursor: pointer;
}
.tg-pager__button:disabled {
  opacity: 0.4;
  cursor: default;
}
.tg-pager__status {
  min-width: 4.5rem;
  color: var(--tg-muted);
  font-size: 0.8rem;
  text-align: center;
}
.tg-pager--hidden {
  visibility: hidden;
}

.tg-note--voicing .tg-note__dot {
  stroke: var(--tg-text);
  stroke-width: 2.5;
}

.tg-note--faded {
  opacity: 0.3;
}

.tg-note--blue .tg-note__dot,
.tg-key--blue .tg-key__dot {
  fill: var(--tg-blue);
}

.tg-staff-note--blue .tg-staff__glyph,
.tg-staff__caption--blue {
  fill: var(--tg-blue);
}

.tg-chip--blue {
  border-color: var(--tg-blue);
  color: var(--tg-blue);
}

.tg-summary__notes--bars {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tg-chip.tg-chip--current {
  background: var(--tg-accent);
  border-color: var(--tg-accent);
  color: var(--tg-accent-text);
}
.tg-chip.tg-chip--current .tg-chip__symbol {
  color: inherit;
  opacity: 0.8;
}

.tg-view__head {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
  min-height: 1.75rem;
}

.tg-note.tg-note--exact {
  opacity: 1;
}
.tg-note.tg-note--exact .tg-note__dot {
  stroke: var(--tg-exact);
  stroke-width: 4;
}

.tg-key.tg-key--exact {
  opacity: 1;
}
.tg-key.tg-key--exact .tg-key__body {
  fill: var(--tg-exact-soft);
}
.tg-key.tg-key--exact.tg-key--black .tg-key__body {
  fill: var(--tg-exact);
}
.tg-key.tg-key--exact .tg-key__dot {
  stroke: var(--tg-exact);
  stroke-width: 3;
}

.tg-diagram-note.tg-diagram-note--exact {
  opacity: 1;
}
.tg-diagram-note.tg-diagram-note--exact .tg-diagram__dot {
  stroke: var(--tg-exact);
  stroke-width: 3;
}
.tg-diagram-note.tg-diagram-note--exact .tg-diagram__open {
  stroke: var(--tg-exact);
  stroke-width: 2.5;
}

.tg-tuning {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.tg-tuning__reset {
  padding: 0.15rem 0.5rem;
  background: none;
  border: 0;
  border-radius: 6px;
  color: var(--tg-accent);
  font-size: 0.8rem;
  cursor: pointer;
}
.tg-tuning__reset:hover:not(:disabled) {
  background: var(--tg-surface);
}
.tg-tuning__reset:disabled {
  color: var(--tg-muted);
  cursor: default;
  opacity: 0.5;
}

.tg-select--small {
  width: auto;
  padding: 0.15rem 0.4rem;
  font-size: 0.8rem;
}

.tg-tuning-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem;
  align-items: center;
}
.tg-tuning-menu__caption {
  margin-right: 0.25rem;
  color: var(--tg-muted);
  font-size: 0.8rem;
}
.tg-tuning-menu__item {
  min-width: 2.4rem;
  padding: 0.15rem 0.4rem;
  background: none;
  border: 0;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
}
.tg-tuning-menu__item:hover {
  background: var(--tg-surface);
}
.tg-tuning-menu__item[aria-checked=true] {
  background: var(--tg-accent);
  color: var(--tg-accent-text);
}

.tg-language {
  max-width: 11rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--tg-border, #dedbd3);
  border-radius: 0.375rem;
  background: var(--tg-surface, #f6f5f2);
  color: inherit;
  font: inherit;
  font-size: 0.875rem;
  cursor: pointer;
}

@media (max-width: 480px) {
  .tg-language {
    max-width: 6.5rem;
  }
}
.tg-instrument {
  margin-left: auto;
  display: flex;
  gap: 0.25rem;
}
.tg-instrument__button {
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 0;
  border-radius: 0.3rem;
  background: color-mix(in srgb, var(--tg-muted) 55%, transparent);
  cursor: pointer;
  transition: background-color 0.15s;
}
.tg-instrument__button svg {
  width: 100%;
  height: 100%;
}
.tg-instrument__button:hover {
  background: color-mix(in srgb, var(--tg-muted) 85%, transparent);
}
.tg-instrument__button[aria-pressed=true] {
  background: var(--tg-accent);
}
.tg-instrument__button:focus-visible {
  outline: 2px solid var(--tg-accent);
  outline-offset: 2px;
}

@media (min-width: 1200px) {
  .tg-app {
    height: calc(100vh - var(--tg-app-offset, 0px));
    height: calc(100dvh - var(--tg-app-offset, 0px));
    min-height: 520px;
    grid-template-columns: clamp(260px, 24vw, 420px) minmax(0, 1.5fr) minmax(0, 1fr);
    grid-template-rows: auto auto minmax(0, 0.7fr) minmax(0, 1.3fr) auto;
    grid-template-areas: "controls  controls  controls" "summary   summary   summary" "circle    keyboard  keyboard" "circle    diagram   staff" "fretboard fretboard fretboard";
    gap: 0.75rem;
  }
  .tg-controls {
    grid-area: controls;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    align-items: flex-end;
    padding: 0.5rem 0.75rem;
  }
  .tg-controls__row {
    flex: 1 1 32rem;
    flex-wrap: nowrap;
  }
  .tg-controls__group--grow {
    flex: 1 1 10rem;
  }
  .tg-segmented--wrap {
    flex-wrap: nowrap;
  }
  .tg-segmented__button {
    min-width: 2.1rem;
    padding: 0.35rem 0.45rem;
  }
  .tg-select {
    padding: 0.35rem 0.6rem;
  }
  .tg-summary {
    grid-area: summary;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.75rem;
    align-items: center;
  }
  .tg-summary__title {
    font-size: 1.25rem;
  }
  .tg-summary__description {
    flex: 1 1 10rem;
    font-size: 0.875rem;
  }
  .tg-summary__notes {
    margin: 0;
    gap: 0.35rem;
  }
  .tg-chip {
    grid-auto-flow: column;
    gap: 0.3rem;
    align-items: baseline;
    min-width: 0;
    padding: 0.2rem 0.45rem;
  }
  .tg-chip__name {
    font-size: 0.95rem;
  }
  .tg-chip__symbol {
    font-size: 0.7rem;
  }
  .tg-app__circle {
    grid-area: circle;
  }
  .tg-app__fretboard {
    grid-area: fretboard;
  }
  .tg-app__keyboard {
    grid-area: keyboard;
  }
  .tg-app__diagram {
    grid-area: diagram;
  }
  .tg-app__staff {
    grid-area: staff;
    position: relative;
  }
  .tg-app__direction {
    position: absolute;
    top: 0.25rem;
    right: 0.25rem;
    z-index: 1;
    min-width: 2rem;
    padding: 0.125rem 0.5rem;
    border: 1px solid var(--tg-border);
    border-radius: 0.375rem;
    background: var(--tg-surface);
    color: var(--tg-text);
    font: inherit;
    font-size: 1rem;
    line-height: 1.5;
    cursor: pointer;
  }
  .tg-app__direction:hover {
    border-color: var(--tg-accent);
  }
  .tg-app__direction[hidden] {
    display: none;
  }
  .tg-view {
    grid-template-rows: auto minmax(0, 1fr);
    gap: 0.25rem;
    min-height: 0;
  }
  .tg-view__canvas {
    display: grid;
    min-height: 0;
    padding: 0.5rem;
  }
  .tg-view__canvas--scroll {
    overflow: hidden;
  }
  .tg-view__canvas svg {
    width: 100%;
    height: 100%;
    min-width: 0;
    max-width: none;
  }
  .tg-app__circle .tg-view__canvas {
    align-content: start;
  }
  .tg-app__circle .tg-view__canvas svg {
    height: auto;
    max-height: 100%;
  }
  .tg-app__diagram .tg-view__canvas {
    container-type: size;
  }
  @container (min-aspect-ratio: 18 / 5) {
    .tg-app__diagram .tg-diagrams {
      grid-template-columns: repeat(8, minmax(0, 1fr));
      grid-template-rows: minmax(0, 1fr);
    }
  }
  .tg-diagrams {
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: 0.25rem 0.5rem;
    height: 100%;
  }
  .tg-app__diagram .tg-view__canvas .tg-diagram {
    width: 100%;
    max-width: none;
    height: 100%;
  }
  .tg-summary__notes--bars {
    display: flex;
  }
  .tg-summary__notes--bars li:nth-child(4n):not(:last-child) {
    margin-right: 0.5rem;
  }
  .tg-app__fretboard .tg-view__canvas {
    padding-block: 0.25rem;
  }
  .tg-app__fretboard .tg-view__canvas svg {
    height: auto;
  }
}
.tg-controls,
.tg-view__canvas {
  padding: 0;
  background: none;
  border: 0;
  border-radius: 0;
}

.tg-app__fretboard .tg-view__canvas {
  padding-block: 0;
}

.tg-segmented {
  gap: 0.15rem;
  padding: 0;
  background: none;
}
.tg-segmented__button {
  background: none;
}
.tg-segmented__button:hover {
  background: var(--tg-surface);
}
.tg-segmented__button[aria-pressed=true] {
  background: var(--tg-accent);
  color: var(--tg-accent-text);
}

.tg-diagram {
  border: 0;
  border-radius: 8px;
}
.tg-diagram--active {
  background: var(--tg-surface);
}

@media (min-width: 1200px) {
  .tg-view {
    grid-template-rows: minmax(0, 1fr);
  }
  .tg-app__fretboard {
    grid-template-rows: auto minmax(0, 1fr);
  }
}
.tg-appearance {
  position: relative;
}
.tg-appearance__toggle {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid var(--tg-border);
  border-radius: 0.375rem;
  background: var(--tg-surface);
  color: var(--tg-text);
  cursor: pointer;
}
.tg-appearance__toggle svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: currentColor;
}
.tg-appearance__toggle[aria-expanded=true], .tg-appearance__toggle:hover {
  border-color: var(--tg-accent);
}
.tg-appearance__panel {
  position: fixed;
  top: 3.25rem;
  right: 1rem;
  z-index: 100;
  display: grid;
  gap: 0.75rem;
  width: min(22rem, 100vw - 2rem);
  padding: 1rem;
  border: 1px solid var(--tg-border);
  border-radius: 12px;
  background: var(--tg-bg);
  color: var(--tg-text);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}
.tg-appearance__panel[hidden] {
  display: none;
}
.tg-appearance__group {
  display: grid;
  gap: 0.35rem;
}
.tg-theme-aurora .tg-appearance__group--classic, .tg-theme-classic .tg-appearance__group--aurora {
  display: none;
}
.tg-appearance__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tg-muted);
}
.tg-appearance__options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}
.tg-appearance__option {
  padding: 0.35rem 0.7rem;
  border: 0;
  border-radius: 6px;
  background: none;
  color: inherit;
  font: inherit;
  font-size: 0.875rem;
  cursor: pointer;
}
.tg-appearance__option:hover {
  background: var(--tg-surface);
}
.tg-appearance__option[aria-pressed=true] {
  background: var(--tg-accent);
  color: var(--tg-accent-text);
}
.tg-appearance__swatch {
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 50%;
  background-clip: content-box;
  box-shadow: inset 0 0 0 3px var(--tg-bg), inset 0 0 0 4px var(--tg-border);
  cursor: pointer;
}
.tg-appearance__swatch[aria-pressed=true] {
  border-color: var(--tg-text);
}
.tg-appearance__swatch--0 {
  background-color: #2196f3;
}
.tg-appearance__swatch--1 {
  background-color: #00acc1;
}
.tg-appearance__swatch--2 {
  background-color: #009688;
}
.tg-appearance__swatch--3 {
  background-color: #43a047;
}
.tg-appearance__swatch--4 {
  background-color: #7cb342;
}
.tg-appearance__swatch--5 {
  background-color: #ffb300;
}
.tg-appearance__swatch--6 {
  background-color: #fb8c00;
}
.tg-appearance__swatch--7 {
  background-color: #e53935;
}
.tg-appearance__swatch--8 {
  background-color: #d81b60;
}
.tg-appearance__swatch--9 {
  background-color: #8e24aa;
}
.tg-appearance__swatch--10 {
  background-color: #3949ab;
}
.tg-appearance__swatch--11 {
  background-color: #757575;
}
.tg-appearance__swatch--white {
  background-color: #fff;
}
.tg-appearance__swatch--black {
  background-color: #000;
}

.tg-account {
  position: relative;
  display: flex;
  align-items: center;
}
.tg-account__google {
  display: flex;
  min-width: 2rem;
  min-height: 2rem;
}
.tg-account__toggle {
  display: block;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid var(--tg-border);
  border-radius: 50%;
  overflow: hidden;
  background: var(--tg-surface);
  cursor: pointer;
}
.tg-account__toggle[aria-expanded=true], .tg-account__toggle:hover {
  border-color: var(--tg-accent);
}
.tg-account__avatar {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tg-account__menu {
  position: fixed;
  top: 3.25rem;
  right: 1rem;
  z-index: 100;
  display: grid;
  gap: 0.25rem;
  min-width: 14rem;
  max-width: calc(100vw - 2rem);
  padding: 0.75rem 1rem;
  border: 1px solid var(--tg-border);
  border-radius: 12px;
  background: var(--tg-bg);
  color: var(--tg-text);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}
.tg-account__menu[hidden] {
  display: none;
}
.tg-account__name {
  margin: 0;
  font-weight: 600;
}
.tg-account__email {
  overflow: hidden;
  margin: 0 0 0.5rem;
  color: var(--tg-muted);
  font-size: 0.875rem;
  text-overflow: ellipsis;
}
.tg-account__logout {
  justify-self: start;
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  background: var(--tg-surface);
  color: var(--tg-text);
  font-size: 0.875rem;
  text-decoration: none;
}
.tg-account__logout:hover {
  background: var(--tg-accent);
  color: var(--tg-accent-text);
}

.tg-theme-aurora .tg-app {
  gap: 8px;
}
.tg-theme-aurora .tg-controls,
.tg-theme-aurora .tg-view,
.tg-theme-aurora .tg-appearance__panel,
.tg-theme-aurora .tg-account__menu {
  padding: var(--tg-glass-padding);
  border: 1px solid var(--tg-border);
  border-radius: var(--tg-glass-radius);
  background: var(--tg-glass);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(22px) saturate(140%);
}
.tg-theme-aurora .tg-controls {
  padding: 8px 12px;
}
.tg-theme-aurora .tg-appearance__panel,
.tg-theme-aurora .tg-account__menu {
  padding: 1rem;
  background: color-mix(in srgb, var(--tg-bg) 60%, transparent);
}
.tg-theme-aurora .tg-segmented__button,
.tg-theme-aurora .tg-select,
.tg-theme-aurora .tg-chip,
.tg-theme-aurora .tg-diagram,
.tg-theme-aurora .tg-tuning__reset,
.tg-theme-aurora .tg-tuning-menu__item,
.tg-theme-aurora .tg-pager__button,
.tg-theme-aurora .tg-app__direction,
.tg-theme-aurora .tg-language,
.tg-theme-aurora .tg-appearance__toggle,
.tg-theme-aurora .tg-appearance__option,
.tg-theme-aurora .tg-account__logout {
  border-radius: var(--tg-control-radius);
}
.tg-theme-aurora .tg-select,
.tg-theme-aurora .tg-language {
  background: var(--tg-surface);
}
.tg-theme-aurora .tg-instrument__button {
  border-radius: var(--tg-control-radius);
}
.tg-theme-aurora .tg-select option,
.tg-theme-aurora .tg-select optgroup,
.tg-theme-aurora .tg-language option {
  background: var(--tg-bg);
  color: var(--tg-text);
}
.tg-theme-aurora .tg-key--echo:not(.tg-key--selected) .tg-key__body {
  fill: color-mix(in srgb, var(--tg-a) 20%, var(--tg-key-white));
}
.tg-theme-aurora .tg-key--black.tg-key--echo:not(.tg-key--selected) .tg-key__body {
  fill: color-mix(in srgb, var(--tg-a) 30%, var(--tg-key-black));
}