@charset "UTF-8";
/* Extra styles for custom Quill embeds and toolbar options. */
.ql-tone-token {
  display: inline-flex;
  align-items: center;
  background: #f1f3f5;
  color: #212529;
  border: 1px solid #dee2e6;
  border-radius: 4px;
  padding: 0 6px;
  margin: 0 2px;
  font-family: "Monaco", "Consolas", monospace;
  font-weight: 600;
  font-size: 0.9em;
  user-select: none;
  cursor: default;
}

.ql-tone-token:hover {
  background: #e9ecef;
  border-color: #adb5bd;
}

.ql-tone-token.is-playing {
  background: #6f42c1;
  color: white;
  transform: scale(1.1);
  transition: all 0.1s ease;
}

.ql-keyscale-token {
  display: inline-flex;
  align-items: center;
  background: #0d6efd;
  color: white !important;
  border-radius: 4px;
  padding: 2px 8px;
  margin: 0 4px;
  font-size: 0.85rem;
  font-weight: bold;
  cursor: pointer;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.ql-blot-display-editor {
  align-items: center;
  display: none;
  gap: 0.35rem;
  margin: 0.25rem 0 0;
  max-width: 100%;
  vertical-align: middle;
}

.ql-editor .ql-blot-display-editor,
.ea-quill-editor .ql-blot-display-editor,
.quill-sandbox-component .ql-blot-display-editor {
  display: inline-flex;
}

.ql-blot-display-editor__label {
  color: var(--bs-secondary-color, #6c757d);
  font-size: 0.75rem;
  line-height: 1;
}

.ql-blot-display-editor__select {
  min-width: 6.25rem;
}

.ql-blot-display--compact {
  --ql-blot-display-gap: 0.5rem;
}

.ql-blot-display--compact .ql-article-card__badges,
.ql-blot-display--compact .ql-state-card__facts,
.ql-blot-display--compact .ql-file-embed__path,
.ql-blot-display--compact .abcjs-source {
  display: none;
}

.ql-blot-display--compact .ql-article-card__summary,
.ql-blot-display--compact .ql-state-card__summary,
.ql-blot-display--compact .ql-circular-rhythm-card__meta,
.ql-blot-display--compact .ql-circular-track-card__meta {
  font-size: 0.875rem;
}

.ql-blot-display--minimal .ql-article-card__badges,
.ql-blot-display--minimal .ql-article-card__fields,
.ql-blot-display--minimal .ql-article-card__summary,
.ql-blot-display--minimal .ql-state-card__facts,
.ql-blot-display--minimal .ql-state-card__details,
.ql-blot-display--minimal .ql-file-embed__path,
.ql-blot-display--minimal .ql-file-embed__media-slot,
.ql-blot-display--minimal .ql-circular-rhythm-card__preview,
.ql-blot-display--minimal .ql-circular-rhythm-card__controls,
.ql-blot-display--minimal .ql-circular-track-card__surface,
.ql-blot-display--minimal .abcjs-blot-body,
.ql-blot-display--minimal .chord-progression-grid,
.ql-blot-display--minimal .sandbox-graphical-harmony__canvas-wrap,
.ql-blot-display--minimal .instrument-canvas-container,
.ql-blot-display--minimal .osmd-render-container,
.ql-blot-display--minimal .pr-mount-point {
  display: none;
}

.ql-blot-display--minimal {
  min-height: 0;
}

/* assets/sandbox/quill/quill-standalone.css or similar */
.ql-osmd-wrapper {
  margin: 20px 0;
  border: 1px solid var(--sandbox-border);
  background: var(--sandbox-card-bg);
  border-radius: 6px;
  overflow: hidden;
}

.osmd-render-container {
  width: 100% !important;
  min-height: 400px; /* Vital for multi-staff scores */
  background: transparent !important;
  color: var(--sandbox-text, var(--bs-emphasis-color, currentColor));
  padding: 10px;
  display: block;
}

.osmd-render-container svg,
.osmd-render-container canvas {
  background: transparent !important;
}

.osmd-blot-header {
  background: var(--sandbox-ruler-bg);
  color: var(--sandbox-text);
  border-bottom: 1px solid var(--sandbox-border);
  font-family: monospace;
  font-size: 12px;
}

.osmd-playback-status {
  min-width: 4rem;
  color: var(--sandbox-muted, #6c757d);
  text-align: right;
}

.ql-pianoroll-container {
  margin: 2rem 0;
  background: #1a1a1a;
  border: 2px solid #333;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  min-height: 450px;
}

.pr-mount-point {
  width: 100%;
  height: 450px;
}

.pr-canvas-toolbar {
  background: #2d2d2d;
  border-bottom: 1px solid #444;
}

.ql-editor .ql-pianoroll-container.ql-selected {
  outline: 2px solid #0d6efd;
  box-shadow: 0 0 10px rgba(13, 110, 253, 0.4);
}

.ql-performance-card {
  --ql-performance-border: var(--sandbox-border, var(--bs-border-color, #d7dde7));
  --ql-performance-surface: var(--sandbox-card-bg, var(--bs-card-bg, var(--bs-body-bg, #fff)));
  --ql-performance-soft-bg: color-mix(in oklab, var(--ql-performance-surface) 96%, var(--sandbox-text, var(--bs-body-color, #212529)) 4%);
  display: block;
  margin: 1rem 0;
  border: 1px solid var(--ql-performance-border);
  border-radius: 8px;
  background: var(--ql-performance-surface);
  color: var(--sandbox-text, var(--bs-body-color, #212529));
  overflow: hidden;
}

.ql-performance-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem 0.7rem;
  border-bottom: 1px solid var(--ql-performance-border);
}

.ql-performance-card__eyebrow {
  color: var(--bs-secondary-color, #6c757d);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.ql-performance-card__title {
  margin-top: 0.15rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.25;
}

.ql-performance-card__tools {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.35rem;
}

.ql-performance-card__body {
  padding: 0.85rem 1rem 1rem;
}

.ql-performance-card__selector {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr) auto;
  gap: 0.5rem;
  align-items: stretch;
  margin-bottom: 0.5rem;
}

.ql-performance-card__field {
  min-width: 0;
  padding: 0.45rem 0.5rem;
  border: 1px solid var(--ql-performance-border);
  border-radius: 6px;
  background: var(--ql-performance-soft-bg);
}

.ql-performance-card__field-label,
.ql-performance-card__field-value {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ql-performance-card__field-label {
  color: var(--bs-secondary-color, #6c757d);
  font-size: 0.68rem;
  font-weight: 700;
}

.ql-performance-card__field-value {
  margin-top: 0.1rem;
  font-size: 0.82rem;
}

.ql-performance-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  justify-content: flex-end;
  min-width: 0;
}

.ql-performance-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
  color: var(--bs-secondary-color, #6c757d);
  font-size: 0.75rem;
}

.ql-performance-card__playback-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
  padding: 0.5rem;
  border: 1px solid var(--ql-performance-border);
  border-radius: 6px;
  background: var(--ql-performance-soft-bg);
}

.ql-performance-card__tempo {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  color: var(--bs-secondary-color, #6c757d);
  font-size: 0.75rem;
  font-weight: 600;
}

.ql-performance-card__tempo input {
  width: 5rem;
  min-height: 1.95rem;
  padding-block: 0.2rem;
  border-color: var(--ql-performance-border);
  background: var(--ql-performance-surface);
  color: inherit;
}

.ql-performance-card__loop[aria-pressed=true] {
  box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--bs-primary-contrast, #fff) 45%, transparent);
}

.ql-performance-card__time {
  margin-left: auto;
  color: var(--bs-secondary-color, #6c757d);
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
  white-space: nowrap;
}

.ql-performance-card__timeline {
  position: relative;
  height: 52px;
  border: 1px solid var(--ql-performance-border);
  border-radius: 6px;
  background-color: var(--ql-performance-soft-bg);
  background-image: repeating-linear-gradient(90deg, color-mix(in oklab, var(--ql-performance-border) 58%, transparent) 0 1px, transparent 1px 12.5%);
  overflow: hidden;
}

.ql-performance-card__event,
.ql-performance-card__marker {
  position: absolute;
  display: block;
}

.ql-performance-card__event {
  top: 18px;
  height: 16px;
  border-radius: 3px;
  background: var(--bs-info, #0ea5e9);
}

.ql-performance-card__marker {
  top: 8px;
  width: 2px;
  height: 36px;
  background: var(--sandbox-text, var(--bs-body-color, #334155));
}

.ql-performance-card__density {
  height: 4px;
  margin-top: 0.75rem;
  border-radius: 999px;
  background: var(--ql-performance-border);
  overflow: hidden;
}

.ql-performance-card__density span {
  display: block;
  height: 100%;
  background: var(--sandbox-success, var(--bs-success, #16a34a));
}

.ql-performance-card__track-container {
  border: 1px solid var(--ql-performance-border);
  border-radius: 6px;
  background: var(--ql-performance-soft-bg);
  overflow: hidden;
}

.ql-performance-card__instrument-canvas {
  display: block;
  min-height: 260px;
  background: var(--ql-performance-surface);
}

.ql-performance-card__canvas-mount {
  min-height: 260px;
}

.ql-performance-card__canvas-mount [data-sandbox-canvas-instrument-target=mount] {
  min-height: 260px;
}

.ql-editor .ql-performance-card.ql-selected {
  outline: 2px solid var(--bs-primary, #0d6efd);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--bs-primary, #0d6efd) 22%, transparent);
}

@media (max-width: 575.98px) {
  .ql-performance-card__header {
    align-items: stretch;
    flex-direction: column;
  }
  .ql-performance-card__selector {
    grid-template-columns: minmax(0, 1fr);
  }
  .ql-performance-card__actions {
    justify-content: flex-start;
  }
  .ql-performance-card__time {
    width: 100%;
    margin-left: 0;
  }
}
.ql-circular-rhythm-card {
  --ql-circular-rhythm-preview-min: 5.5rem;
  --ql-circular-rhythm-preview-max: 7rem;
  display: grid;
  grid-template-columns: minmax(var(--ql-circular-rhythm-preview-min), var(--ql-circular-rhythm-preview-max)) minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
  margin: 1rem 0;
  padding: 0.85rem;
  border: 1px solid var(--sandbox-border, #d7dde7);
  border-radius: 8px;
  background: var(--sandbox-card-bg, #fff);
}

.ql-circular-rhythm-card--size-sm {
  --ql-circular-rhythm-preview-min: 4.5rem;
  --ql-circular-rhythm-preview-max: 5.5rem;
}

.ql-circular-rhythm-card--size-lg {
  --ql-circular-rhythm-preview-min: 9rem;
  --ql-circular-rhythm-preview-max: 12rem;
}

.ql-circular-rhythm-card--size-xl {
  --ql-circular-rhythm-preview-min: 12rem;
  --ql-circular-rhythm-preview-max: 16rem;
}

.ql-circular-rhythm-card__preview {
  inline-size: 100%;
  aspect-ratio: 1;
}

.ql-circular-rhythm-card__svg {
  display: block;
  inline-size: 100%;
  block-size: 100%;
}

.ql-circular-rhythm-card__body {
  min-width: 0;
}

.ql-circular-rhythm-card__title {
  display: block;
  color: inherit;
  font-size: 0.95rem;
  font-weight: 650;
  line-height: 1.25;
  overflow-wrap: anywhere;
  text-decoration: none;
}

a.ql-circular-rhythm-card__title:hover {
  text-decoration: underline;
}

.ql-circular-rhythm-card__meta {
  margin-top: 0.25rem;
  color: var(--bs-secondary-color, #6c757d);
  font-size: 0.78rem;
  line-height: 1.35;
}

.ql-circular-rhythm-card__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.65rem;
}

.ql-circular-rhythm-card__transport {
  min-width: 4.25rem;
}

.ql-circular-rhythm-card__tempo {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  color: var(--bs-secondary-color, #6c757d);
  font-size: 0.75rem;
  font-weight: 600;
}

.ql-circular-rhythm-card__tempo input {
  inline-size: 4.75rem;
  min-height: 1.85rem;
  padding: 0.2rem 0.4rem;
  border: 1px solid var(--sandbox-border, #d7dde7);
  border-radius: 6px;
  background: var(--sandbox-card-bg, #fff);
  color: inherit;
}

.ql-circular-rhythm-card__engine {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  inline-size: 100%;
}

.ql-circular-rhythm-card__engine label {
  display: inline-flex;
  flex-direction: column;
  gap: 0.2rem;
  min-inline-size: 6.5rem;
  margin: 0;
  color: var(--bs-secondary-color, #6c757d);
  font-size: 0.72rem;
  font-weight: 600;
}

.ql-circular-rhythm-card__engine select {
  min-height: 1.85rem;
  padding: 0.2rem 1.45rem 0.2rem 0.4rem;
  border: 1px solid var(--sandbox-border, #d7dde7);
  border-radius: 6px;
  background-color: var(--sandbox-card-bg, #fff);
  color: var(--bs-body-color, #212529);
  font-size: 0.78rem;
}

.ql-circular-rhythm-size-editor {
  align-items: center;
  display: none;
  gap: 0.35rem;
  margin: 0.25rem 0 0;
  max-width: 100%;
}

.ql-editor .ql-circular-rhythm-size-editor,
.ea-quill-editor .ql-circular-rhythm-size-editor,
.quill-sandbox-component .ql-circular-rhythm-size-editor {
  display: inline-flex;
}

.ql-circular-rhythm-size-editor__label {
  color: var(--bs-secondary-color, #6c757d);
  font-size: 0.75rem;
  line-height: 1;
}

.ql-circular-rhythm-size-editor__select {
  min-width: 6.25rem;
}

.ql-circular-rhythm-card__playhead {
  opacity: 0;
  transition: opacity 0.12s ease;
}

.ql-circular-rhythm-card.is-playing .ql-circular-rhythm-card__playhead {
  opacity: 1;
}

@media (max-width: 575.98px) {
  .ql-circular-rhythm-card {
    grid-template-columns: minmax(5.25rem, min(36vw, var(--ql-circular-rhythm-preview-max))) minmax(0, 1fr);
    gap: 0.75rem;
  }
  .ql-circular-rhythm-card--size-lg,
  .ql-circular-rhythm-card--size-xl {
    grid-template-columns: 1fr;
  }
  .ql-circular-rhythm-card--size-lg .ql-circular-rhythm-card__preview,
  .ql-circular-rhythm-card--size-xl .ql-circular-rhythm-card__preview {
    max-inline-size: min(var(--ql-circular-rhythm-preview-max), 78vw);
  }
}
.ql-circular-track-card {
  display: block;
  margin: 1rem 0;
  border: 1px solid var(--sandbox-border, #d7dde7);
  border-radius: 14px;
  background: radial-gradient(circle at top, rgba(79, 140, 255, 0.08), transparent 48%), var(--sandbox-card-bg, #fff);
  overflow: hidden;
}

.ql-circular-track-card__chrome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem 0.5rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.ql-circular-track-card__title {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.2;
}

.ql-circular-track-card__meta {
  font-size: 0.75rem;
  color: var(--bs-secondary-color, #6c757d);
  white-space: nowrap;
}

.ql-circular-track-card__play {
  flex: 0 0 auto;
}

.ql-circular-track-card__surface {
  padding: 0.75rem;
}

.ql-circular-track-card .track-circular-pianoroll__host {
  min-height: 240px;
}

.ql-keyscale-card {
  display: block;
  position: relative;
  margin: 1.5rem auto;
  padding: 0;
  /* Theme-aware borders and backgrounds */
  border: 1px solid var(--sandbox-card-border);
  border-radius: 8px;
  background-color: var(--sandbox-card-bg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  width: 100%;
  max-width: 800px;
  /* Height is now a suggestion; the controller should manage the aspect ratio */
  min-height: 400px;
  text-align: center;
  overflow: hidden;
}

/* Focus state when the blot is selected in Quill */
.ql-keyscale-card.ql-selected {
  outline: 2px solid var(--sandbox-accent);
  box-shadow: 0 0 10px rgba(var(--bs-primary-rgb), 0.4);
}

.ql-bootstrap-table-card {
  border: 1px solid color-mix(in srgb, var(--bs-border-color, #dee2e6) 88%, #111827 12%);
  border-left: 5px solid #0f766e;
  border-radius: 0.8rem;
  margin: 0.75rem 0;
  overflow: hidden;
  background: var(--bs-body-bg, #fff);
  color: var(--bs-body-color, #212529);
}

.ql-bootstrap-table-card__header {
  padding: 0.85rem 1rem 0.65rem;
  background: color-mix(in srgb, var(--bs-body-bg, #fff) 86%, #e6f4f1 14%);
  border-bottom: 1px solid var(--bs-border-color, #dee2e6);
}

.ql-bootstrap-table-card__title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.25;
}

.ql-bootstrap-table-card__summary {
  margin-top: 0.25rem;
  color: color-mix(in srgb, var(--bs-body-color, #212529) 72%, transparent);
  font-size: 0.9rem;
  line-height: 1.45;
}

.ql-bootstrap-table-card__responsive {
  margin: 0;
}

.ql-bootstrap-table-card .table {
  --bs-table-bg: transparent;
  font-size: 0.92rem;
}

.ql-bootstrap-table-card .table caption {
  padding: 0.55rem 1rem;
  color: var(--bs-secondary-color, #6c757d);
  font-size: 0.82rem;
}

.ql-bootstrap-table-card .table th {
  color: color-mix(in srgb, var(--bs-body-color, #212529) 76%, transparent);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.ql-bootstrap-table-card .table td,
.ql-bootstrap-table-card .table th {
  padding: 0.6rem 0.75rem;
  vertical-align: top;
}

.ql-bootstrap-table-card__display {
  margin: 0.55rem 0.75rem 0.75rem;
}

.ql-blot-display--compact .ql-bootstrap-table-card__summary,
.ql-blot-display--compact .ql-bootstrap-table-card .table caption {
  display: none;
}

.ql-blot-display--minimal .ql-bootstrap-table-card__summary,
.ql-blot-display--minimal .ql-bootstrap-table-card__responsive,
.ql-blot-display--minimal .ql-bootstrap-table-card > .table,
.ql-blot-display--minimal .ql-bootstrap-table-card__display {
  display: none;
}

@media (max-width: 575.98px) {
  .ql-bootstrap-table-card {
    border-radius: 0.65rem;
  }
  .ql-bootstrap-table-card .table {
    font-size: 0.86rem;
  }
}
/* Container for the blot inside Quill */
.ql-instrument-card {
  margin: 1.5rem 0;
  width: 100%;
  display: block;
}

/* The wrapper we just created */
.instrument-canvas-card {
  width: 100%;
  background-color: var(--sandbox-card-bg);
  border: 1px solid var(--sandbox-card-border);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
  /* Height is now managed by the Stimulus controller's render() */
}

.instrument-canvas-container {
  width: 100%;
  height: 100%;
  background-color: var(--sandbox-canvas-bg);
}

.instrument-blot-label {
  position: absolute;
  bottom: 5px;
  left: 10px;
  color: var(--sandbox-muted);
  font-size: 11px;
  font-family: var(--sandbox-font-sans, sans-serif);
  pointer-events: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ql-editor .ql-file-embed {
  margin: 1rem 0;
}

.ql-file-embed__card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--sandbox-card-border, rgba(0, 0, 0, 0.15));
  border-radius: 8px;
  background: var(--sandbox-card-bg, rgba(255, 255, 255, 0.95));
}

.ql-file-embed__icon {
  font-size: 1.25rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--sandbox-text-muted, #6c757d);
}

.ql-file-embed__icon-svg {
  width: 1.1rem;
  height: 1.1rem;
}

.ql-file-embed__title {
  font-weight: 600;
  line-height: 1.2;
}

.ql-file-embed__meta,
.ql-file-embed__path {
  font-size: 0.8rem;
  color: var(--sandbox-text-muted, #6c757d);
  line-height: 1.25;
}

.ql-file-embed__path {
  word-break: break-all;
}

.ql-file-embed__preview {
  margin-top: 0.55rem;
}

.ql-file-embed__player {
  width: 100%;
  max-width: 100%;
}

.ql-file-embed__preview--image {
  border: 1px solid var(--sandbox-card-border, rgba(0, 0, 0, 0.15));
  border-radius: 8px;
  padding: 0.35rem;
  background: color-mix(in oklab, var(--sandbox-card-bg, #ffffff) 94%, var(--sandbox-bg, #f8fafc));
}

.ql-file-embed__image {
  display: block;
  width: 100%;
  max-height: 380px;
  object-fit: contain;
  border-radius: 6px;
}

.ql-file-embed__preview--midi {
  border: 1px dashed var(--sandbox-card-border, rgba(0, 0, 0, 0.15));
  border-radius: 8px;
  padding: 0.6rem;
}

.ql-file-embed__preview--audio,
.ql-file-embed__preview--osmd {
  border: 1px dashed var(--sandbox-card-border, rgba(0, 0, 0, 0.15));
  border-radius: 8px;
  padding: 0.6rem;
}

.ql-audio-player__controls {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.ql-audio-player__status {
  margin-top: 0.45rem;
}

.ql-midi-player__controls {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.ql-midi-player__status {
  margin-top: 0.45rem;
}

.ql-wave-player__controls {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.ql-wave-player__wave {
  width: 100%;
  min-height: 72px;
}

.ql-midi-osmd__canvas {
  width: 100%;
  overflow: auto;
}

.ql-file-picker-list {
  display: grid;
  gap: 0.5rem;
}

.ql-file-picker-item {
  width: 100%;
  text-align: left;
  border: 1px solid var(--sandbox-card-border, rgba(0, 0, 0, 0.15));
  background: var(--sandbox-card-bg, #ffffff);
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
  color: var(--sandbox-text, #0f172a);
}

.ql-file-picker-item:hover {
  background: color-mix(in oklab, var(--sandbox-card-bg, #ffffff) 84%, var(--sandbox-bg, #f8fafc));
  border-color: var(--sandbox-border, rgba(15, 23, 42, 0.12));
}

.ql-file-picker-item__meta {
  font-size: 0.8rem;
  color: var(--sandbox-muted, #64748b);
}

.ql-file-picker-item__icon {
  width: 0.95rem;
  height: 0.95rem;
  color: var(--sandbox-muted, #64748b);
  flex: 0 0 auto;
}

.ql-file-embed__actions {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.ql-file-embed__editor-options {
  display: none;
  min-width: 170px;
}

.ql-editor .ql-file-embed__editor-options {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.ql-file-embed__editor-label {
  font-size: 0.72rem;
  color: var(--sandbox-text-muted, #6c757d);
  font-weight: 600;
}

.ql-file-embed__editor-select {
  min-width: 160px;
}

.ql-song-sheet-document {
  position: relative;
  display: grid;
  gap: 0.45rem;
  padding: 0.5rem 0;
  background: transparent;
}

.ql-song-sheet-document__header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 1.75rem;
}

.ql-song-sheet-document__identity {
  overflow: hidden;
  color: var(--bs-secondary-color);
  font-size: 0.72rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ql-song-sheet-document__link {
  margin-inline-start: auto;
  font-size: 0.72rem;
  text-decoration: none;
}

.ql-song-sheet-document__edit {
  font-size: 0.68rem;
}

.ql-song-sheet-document__body {
  display: grid;
  gap: 0.25rem;
  background: transparent;
  font-size: 0.9rem;
}

.ql-song-sheet-document__source-editor {
  display: grid;
  gap: 0.4rem;
  padding: 0.55rem;
  border: 1px solid color-mix(in srgb, var(--bs-primary, #0d6efd) 35%, var(--bs-border-color, #dee2e6));
  border-radius: 0.65rem;
  background: color-mix(in srgb, var(--bs-primary, #0d6efd) 4%, var(--bs-body-bg, #fff));
  cursor: text;
  transition: border-color 140ms ease, background-color 140ms ease, box-shadow 140ms ease;
}

.ql-song-sheet-document__source-editor:hover {
  border-color: color-mix(in srgb, var(--bs-primary, #0d6efd) 65%, var(--bs-border-color, #dee2e6));
  background: color-mix(in srgb, var(--bs-primary, #0d6efd) 7%, var(--bs-body-bg, #fff));
}

.ql-song-sheet-document__source-editor:focus-within {
  border-color: var(--bs-primary, #0d6efd);
  background: var(--bs-body-bg, #fff);
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--bs-primary, #0d6efd) 18%, transparent);
}

.ql-song-sheet-document__source-hint {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--bs-primary, #0d6efd) 12%, transparent);
  color: var(--bs-primary, #0d6efd);
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.2;
}

.ql-song-sheet-document__source-hint::before {
  content: "✎";
  margin-inline-end: 0.3rem;
  font-size: 0.85rem;
}

.ql-song-sheet-document__source-editor:focus-within .ql-song-sheet-document__source-hint {
  background: var(--bs-primary, #0d6efd);
  color: #fff;
}

.ql-song-sheet-document__source {
  width: 100%;
  min-height: 18rem;
  padding: 0.75rem;
  border: 1px solid color-mix(in srgb, var(--bs-border-color, #dee2e6) 85%, transparent);
  border-radius: 0.45rem;
  background: var(--bs-body-bg, #fff);
  color: var(--bs-body-color, #212529);
  cursor: text;
  font: inherit;
  line-height: 1.7;
  resize: vertical;
  tab-size: 2;
}

.ql-song-sheet-document__source:focus {
  border-color: transparent;
  outline: 0;
}

.ql-song-sheet-document__section {
  margin: 0.7rem 0 0.2rem;
  color: var(--bs-secondary-color);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ql-song-sheet-document__spacer {
  height: 0.45rem;
}

.ql-song-sheet-modal {
  color: var(--bs-body-color, #212529);
}

.ql-song-sheet-modal__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 1.25rem;
}

.ql-song-sheet-modal__form {
  min-width: 0;
}

.ql-song-sheet-modal__preview {
  min-width: 0;
}

.ql-song-sheet-modal__preview-label {
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--bs-body-color, #212529) 55%, transparent);
}

.ql-song-sheet-modal__preview-document {
  background: transparent;
}

.ql-song-sheet-modal__section {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid color-mix(in srgb, var(--bs-border-color, #dee2e6) 85%, transparent);
}

.ql-song-sheet-modal__links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ql-song-sheet-modal__link-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1.4fr 140px auto;
  gap: 0.5rem;
  align-items: center;
}

@media (max-width: 991.98px) {
  .ql-song-sheet-modal__grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 767.98px) {
  .ql-song-sheet-modal__link-row {
    grid-template-columns: 1fr;
  }
}
.ql-editor .ql-state-card {
  margin: 1rem 0;
  border: 1px solid var(--sandbox-card-border, rgba(15, 23, 42, 0.15));
  border-radius: 8px;
  background: var(--sandbox-card-bg, #fff);
  overflow: hidden;
}

.ql-state-card__header {
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--sandbox-card-border, rgba(15, 23, 42, 0.12));
}

.ql-state-card__summary {
  padding: 0.45rem 0.75rem;
  font-size: 0.86rem;
  color: var(--sandbox-muted, #64748b);
}

.ql-state-card__facts {
  padding: 0 0.75rem 0.45rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.ql-state-card__fact {
  display: inline-flex;
  gap: 0.25rem;
  align-items: baseline;
  font-size: 0.76rem;
  padding: 0.18rem 0.45rem;
  border: 1px solid var(--sandbox-card-border, rgba(15, 23, 42, 0.15));
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.08);
}

.ql-state-card__details {
  padding: 0 0.75rem 0.75rem;
}

.ql-state-viz {
  padding: 0 0.75rem 0.65rem;
}

.ql-state-viz__track {
  position: relative;
  height: 18px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.16);
  border: 1px solid var(--sandbox-card-border, rgba(15, 23, 42, 0.12));
  overflow: hidden;
}

.ql-state-viz__seg {
  position: absolute;
  top: 2px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, #6366f1, #8b5cf6);
}

.ql-state-viz__meter {
  width: 100%;
  height: 12px;
  border-radius: 999px;
  border: 1px solid var(--sandbox-card-border, rgba(15, 23, 42, 0.12));
  background: rgba(148, 163, 184, 0.12);
  overflow: hidden;
}

.ql-state-viz__meter > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #0ea5e9, #22d3ee);
}

.ql-state-viz__meter--alt > span {
  background: linear-gradient(90deg, #06b6d4, #14b8a6);
}

.ql-state-viz__caption {
  font-size: 0.76rem;
  color: var(--sandbox-muted, #64748b);
  margin-top: 0.25rem;
}

.ql-state-viz__dots {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 2px;
  margin-top: 0.4rem;
}

.ql-state-viz__dot {
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.2);
}

.ql-state-viz__dot.is-on {
  background: #22d3ee;
}

.ql-state-viz__lanes {
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
}

.ql-state-viz__lane {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.ql-state-viz__lane-name {
  font-size: 0.72rem;
  color: var(--sandbox-muted, #64748b);
  width: 88px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ql-state-viz__lane-bar {
  display: inline-block;
  height: 7px;
  border-radius: 999px;
  background: linear-gradient(90deg, #14b8a6, #0ea5e9);
  min-width: 8px;
}

.ql-state-viz--roll .ql-state-viz__roll {
  position: relative;
  height: 64px;
  border-radius: 6px;
  border: 1px solid var(--sandbox-card-border, rgba(15, 23, 42, 0.12));
  background: linear-gradient(transparent 31px, rgba(148, 163, 184, 0.18) 32px, transparent 33px), linear-gradient(90deg, rgba(148, 163, 184, 0.08) 1px, transparent 1px);
  background-size: 100% 32px, 20px 100%;
  overflow: hidden;
}

.ql-state-viz__note {
  position: absolute;
  height: 6px;
  border-radius: 2px;
  background: linear-gradient(90deg, #14b8a6, #06b6d4);
  transform: translateY(-3px);
}

.ql-state-viz__steps {
  display: grid;
  grid-template-columns: repeat(16, minmax(0, 1fr));
  gap: 2px;
}

.ql-state-viz__step {
  width: 100%;
  height: 8px;
  border-radius: 2px;
  background: rgba(148, 163, 184, 0.24);
}

.ql-state-viz__step.is-on {
  background: linear-gradient(180deg, #22d3ee, #14b8a6);
}

.ql-state-viz__tones {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.ql-state-viz__facts-inline {
  margin-top: 0.35rem;
  display: flex;
  gap: 0.6rem;
  font-size: 0.74rem;
  color: var(--sandbox-muted, #64748b);
}

.ql-state-viz__tone {
  font-size: 0.75rem;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--sandbox-card-border, rgba(15, 23, 42, 0.2));
  background: rgba(148, 163, 184, 0.08);
}

.ql-state-card__details > summary {
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--sandbox-muted, #64748b);
}

.ql-state-card__json {
  margin-top: 0.5rem;
  font-size: 0.78rem;
  line-height: 1.35;
  max-height: 280px;
  overflow: auto;
  background: rgba(148, 163, 184, 0.12);
  border-radius: 6px;
  padding: 0.6rem;
}

.ql-state-card--harmony .ql-state-card__header {
  border-left: 4px solid #6366f1;
}

.ql-state-card--performance .ql-state-card__header {
  border-left: 4px solid #0ea5e9;
}

.ql-state-card--performer .ql-state-card__header {
  border-left: 4px solid #06b6d4;
}

.ql-state-card--instrument .ql-state-card__header {
  border-left: 4px solid #22c55e;
}

.ql-state-card--media .ql-state-card__header {
  border-left: 4px solid #f59e0b;
}

.ql-state-card--article .ql-state-card__header {
  border-left: 4px solid #ef4444;
}

.ql-state-card--theory .ql-state-card__header {
  border-left: 4px solid #a855f7;
}

.ql-article-card {
  border: 1px solid color-mix(in srgb, var(--bs-border-color, #dee2e6) 85%, #000 15%);
  border-left-width: 5px;
  border-radius: 0.9rem;
  padding: 0.9rem 1rem;
  margin: 0.5rem 0;
  background: linear-gradient(180deg, color-mix(in srgb, var(--bs-body-bg, #fff) 92%, #f3f5d6 8%), var(--bs-body-bg, #fff));
  color: var(--bs-body-color, #212529);
}

.ql-article-card--pedagogy {
  border-left-color: #b58900;
}

.ql-article-card--editorial {
  border-left-color: #7a4cff;
  background: linear-gradient(180deg, color-mix(in srgb, var(--bs-body-bg, #fff) 90%, #ece4ff 10%), var(--bs-body-bg, #fff));
}

.ql-article-card--resource {
  border-left-color: #0d6efd;
  background: linear-gradient(180deg, color-mix(in srgb, var(--bs-body-bg, #fff) 92%, #d8ebff 8%), var(--bs-body-bg, #fff));
}

.ql-article-card__header {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.ql-article-card__eyebrow {
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--bs-body-color, #212529) 55%, transparent);
}

.ql-article-card__title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.25;
}

.ql-article-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.65rem;
}

.ql-article-card__badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.2;
}

.ql-article-card__badge--audience {
  background: rgba(13, 110, 253, 0.12);
  color: #0b57c0;
}

.ql-article-card__badge--context {
  background: rgba(25, 135, 84, 0.12);
  color: #146c43;
}

.ql-article-card__summary {
  margin-top: 0.7rem;
  font-size: 0.95rem;
  line-height: 1.5;
  white-space: pre-wrap;
}

.ql-article-card__fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 0.55rem;
  margin-top: 0.8rem;
}

.ql-article-card__field {
  border-radius: 0.75rem;
  padding: 0.55rem 0.7rem;
  background: color-mix(in srgb, var(--bs-body-bg, #fff) 78%, #f5f0c4 22%);
}

.ql-article-card__field-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: color-mix(in srgb, var(--bs-body-color, #212529) 58%, transparent);
}

.ql-article-card__field-value {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.ql-jolymusic-card {
  border: 1px solid #d7dee8;
  border-radius: 8px;
  background: #ffffff;
  color: #1f2937;
  margin: 1rem 0;
  overflow: hidden;
}

.ql-jolymusic-card__header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  padding: 0.875rem 1rem;
  border-left: 4px solid #0f766e;
  background: #f6faf9;
}

.ql-jolymusic-card__eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  color: #0f766e;
}

.ql-jolymusic-card__title {
  margin-top: 0.2rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.25;
}

.ql-jolymusic-card__tools {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

.ql-jolymusic-card__open,
.ql-jolymusic-card__partner {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  color: #0f766e;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
}

.ql-jolymusic-card__open:hover,
.ql-jolymusic-card__partner:hover {
  border-color: #0f766e;
  color: #0b5f58;
  text-decoration: none;
}

.ql-jolymusic-card__partner[data-partner-program=amazon-associates] {
  border-color: #d97706;
  background: #f59e0b;
  color: #111827;
  font-weight: 800;
  box-shadow: 0 4px 10px rgba(217, 119, 6, 0.24);
}

.ql-jolymusic-card__partner[data-partner-program=amazon-associates]:hover {
  border-color: #b45309;
  background: #d97706;
  color: #111827;
}

.ql-jolymusic-card__body {
  padding: 1rem;
}

.ql-jolymusic-card__fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
}

.ql-jolymusic-card__field {
  min-width: 0;
}

.ql-jolymusic-card__field-label {
  display: block;
  color: #64748b;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.ql-jolymusic-card__field-value {
  display: block;
  overflow-wrap: anywhere;
  font-size: 0.925rem;
}

.ql-jolymusic-card__partners {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.75rem;
  border: 1px solid #fed7aa;
  border-radius: 8px;
  background: #fff7ed;
}

.ql-editor .ql-jolymusic-card.ql-selected {
  outline: 2px solid #0f766e;
  outline-offset: 2px;
}

.ql-tool-action-card {
  border: 1px solid color-mix(in srgb, var(--bs-border-color, #dee2e6) 86%, #111827 14%);
  border-left-width: 5px;
  border-radius: 0.8rem;
  padding: 0.95rem 1rem;
  margin: 0.65rem 0;
  background: linear-gradient(180deg, color-mix(in srgb, var(--bs-body-bg, #fff) 90%, #eef5ff 10%), var(--bs-body-bg, #fff));
  color: var(--bs-body-color, #212529);
}

.ql-tool-action-card--enclosure {
  border-left-color: #0f766e;
}

.ql-tool-action-card--bergonzi {
  border-left-color: #7c3aed;
}

.ql-tool-action-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.ql-tool-action-card__eyebrow {
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--bs-body-color, #212529) 58%, transparent);
}

.ql-tool-action-card__title {
  margin-top: 0.18rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.25;
}

.ql-tool-action-card__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  background: var(--bs-primary, #0d6efd);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
}

.ql-tool-action-card__action:hover,
.ql-tool-action-card__action:focus {
  color: #fff;
  text-decoration: underline;
}

.ql-tool-action-card__action--static {
  background: color-mix(in srgb, var(--bs-body-color, #212529) 12%, transparent);
  color: var(--bs-body-color, #212529);
}

.ql-tool-action-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.65rem;
}

.ql-tool-action-card__badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.2;
}

.ql-tool-action-card__badge--audience {
  background: rgba(13, 110, 253, 0.12);
  color: #0b57c0;
}

.ql-tool-action-card__badge--context {
  background: rgba(25, 135, 84, 0.12);
  color: #146c43;
}

.ql-tool-action-card__summary {
  margin-top: 0.7rem;
  font-size: 0.95rem;
  line-height: 1.5;
}

.ql-tool-action-card__fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.55rem;
  margin-top: 0.8rem;
}

.ql-tool-action-card__field {
  border-radius: 0.7rem;
  padding: 0.55rem 0.7rem;
  background: color-mix(in srgb, var(--bs-body-bg, #fff) 80%, #e5edf8 20%);
}

.ql-tool-action-card__field span {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--bs-body-color, #212529) 58%, transparent);
}

.ql-tool-action-card__field strong {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.9rem;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

@media (max-width: 575.98px) {
  .ql-tool-action-card__header {
    flex-direction: column;
  }
}
.ql-run-formula-card {
  margin: 1rem 0;
}

.ql-run-formula-card__surface {
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--bs-primary) 24%, var(--bs-border-color));
  border-radius: var(--bs-border-radius-lg);
  background: linear-gradient(135deg, color-mix(in srgb, var(--bs-primary) 7%, transparent), transparent 55%), var(--bs-body-bg);
  box-shadow: 0 0.5rem 1.25rem rgba(var(--bs-emphasis-color-rgb), 0.06);
}

.ql-run-formula-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
}

.ql-run-formula-card__heading,
.ql-run-formula-card__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.ql-run-formula-card__title {
  line-height: 1.2;
}

.ql-run-formula-card__formula {
  margin: 0;
  padding: 1rem;
  overflow-x: auto;
  border-block: 1px solid var(--bs-border-color);
  background: color-mix(in srgb, var(--bs-dark) 94%, var(--bs-primary));
  color: var(--bs-light);
  font-size: 0.92rem;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.ql-run-formula-card__description {
  margin: 0;
  padding: 0.8rem 1rem 0.9rem;
  color: var(--bs-secondary-color);
  font-size: 0.925rem;
}

.ql-run-formula-card__status {
  min-height: 1.8rem;
  padding: 0.35rem 1rem;
  color: var(--bs-secondary-color);
  font-size: 0.82rem;
}

.ql-run-formula-card__comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  padding: 1rem;
}

.ql-run-formula-card__comparison-panel {
  min-width: 0;
  padding: 0.75rem;
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  background: color-mix(in srgb, var(--bs-body-bg) 94%, var(--bs-secondary-bg));
}

.ql-run-formula-card__comparison-panel--negative {
  border-color: color-mix(in srgb, var(--bs-primary) 38%, var(--bs-border-color));
  background: color-mix(in srgb, var(--bs-primary) 5%, var(--bs-body-bg));
}

.ql-run-formula-card__comparison-header {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.6rem;
}

.ql-run-formula-card__comparison-label {
  color: var(--bs-secondary-color);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ql-run-formula-card__comparison-panel--negative .ql-run-formula-card__comparison-label {
  color: var(--bs-primary);
}

.ql-run-formula-card__comparison-code {
  overflow-wrap: anywhere;
  color: var(--bs-emphasis-color);
  font-size: 0.78rem;
}

.ql-run-formula-card__comparison-controls {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.35rem;
}

.ql-run-formula-card__comparison-status {
  min-height: 1.6rem;
  color: var(--bs-secondary-color);
  font-size: 0.78rem;
}

.ql-run-formula-card__score-host {
  min-height: 8rem;
  overflow-x: auto;
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  background: #fff;
  color: #212529;
}

.ql-run-formula-card__score-host > .small {
  padding: 1rem;
}

.ql-run-formula-card.ql-blot-display--compact .ql-run-formula-card__description,
.ql-run-formula-card.ql-blot-display--compact .ql-run-formula-card__score-host,
.ql-run-formula-card.ql-blot-display--minimal .ql-run-formula-card__description,
.ql-run-formula-card.ql-blot-display--minimal .ql-run-formula-card__score-host,
.ql-run-formula-card.ql-blot-display--minimal .ql-run-formula-card__status,
.ql-run-formula-card.ql-blot-display--minimal .ql-run-formula-card__actions {
  display: none;
}

.ql-run-formula-card.ql-blot-display--minimal .ql-run-formula-card__formula {
  border-bottom: 0;
}

@media (max-width: 575.98px) {
  .ql-run-formula-card__header {
    align-items: flex-start;
    flex-direction: column;
  }
}
@media (max-width: 991.98px) {
  .ql-run-formula-card__comparison {
    grid-template-columns: 1fr;
  }
}
.jm-tonnetz-loader {
  --jm-tonnetz-size: 3rem;
  --jm-tonnetz-note-0: #ef4444;
  --jm-tonnetz-note-1: #f97316;
  --jm-tonnetz-note-2: #f59e0b;
  --jm-tonnetz-note-3: #eab308;
  --jm-tonnetz-note-4: #84cc16;
  --jm-tonnetz-note-5: #22c55e;
  --jm-tonnetz-note-6: #14b8a6;
  --jm-tonnetz-note-7: #06b6d4;
  --jm-tonnetz-note-8: #3b82f6;
  --jm-tonnetz-note-9: #6366f1;
  --jm-tonnetz-note-10: #a855f7;
  --jm-tonnetz-note-11: #ec4899;
  --jm-tonnetz-glow-a: color-mix(in srgb, var(--jm-tonnetz-note-0) 24%, transparent);
  --jm-tonnetz-glow-b: color-mix(in srgb, var(--jm-tonnetz-note-8) 24%, transparent);
  --jm-tonnetz-glow-c: color-mix(in srgb, var(--jm-tonnetz-note-11) 22%, transparent);
  position: relative;
  display: inline-grid;
  place-items: center;
  width: var(--jm-tonnetz-size);
  height: var(--jm-tonnetz-size);
  min-width: var(--jm-tonnetz-size);
  min-height: var(--jm-tonnetz-size);
  aspect-ratio: 1;
  isolation: isolate;
  filter: drop-shadow(0 0 0.55rem var(--jm-tonnetz-glow-a)) drop-shadow(0 0 0.8rem var(--jm-tonnetz-glow-b)) drop-shadow(0 0 1rem var(--jm-tonnetz-glow-c));
}

.jm-tonnetz-loader__mesh {
  position: relative;
  inset: auto;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
}

.jm-tonnetz-loader__svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  filter: drop-shadow(0 0 0.55rem color-mix(in srgb, var(--jm-tonnetz-note-8) 22%, transparent)) drop-shadow(0 0 0.85rem color-mix(in srgb, var(--jm-tonnetz-note-11) 18%, transparent));
  animation: jm-loader-tonnetz-drift 2.8s ease-in-out infinite;
}

.jm-tonnetz-loader__polygons polygon {
  fill: color-mix(in srgb, var(--jm-loader-poly-color, var(--jm-tonnetz-note-8)) 26%, transparent);
  stroke: color-mix(in srgb, var(--jm-loader-poly-color, var(--jm-tonnetz-note-8)) 88%, transparent);
  stroke-width: 1.8px;
  vector-effect: non-scaling-stroke;
  transform-box: fill-box;
  transform-origin: center;
  animation: jm-loader-tonnetz-poly 1.9s ease-in-out infinite;
}

.jm-tonnetz-loader__polygons polygon:nth-child(1) {
  --jm-loader-poly-color: var(--jm-tonnetz-note-0);
  animation-delay: -1.4s;
}

.jm-tonnetz-loader__polygons polygon:nth-child(2) {
  --jm-loader-poly-color: var(--jm-tonnetz-note-2);
  animation-delay: -0.9s;
}

.jm-tonnetz-loader__polygons polygon:nth-child(3) {
  --jm-loader-poly-color: var(--jm-tonnetz-note-4);
  animation-delay: -0.3s;
}

.jm-tonnetz-loader__polygons polygon:nth-child(4) {
  --jm-loader-poly-color: var(--jm-tonnetz-note-6);
  animation-delay: -1.1s;
}

.jm-tonnetz-loader__polygons polygon:nth-child(5) {
  --jm-loader-poly-color: var(--jm-tonnetz-note-8);
  animation-delay: -0.6s;
}

.jm-tonnetz-loader__polygons polygon:nth-child(6) {
  --jm-loader-poly-color: var(--jm-tonnetz-note-10);
  animation-delay: -1.7s;
}

.jm-tonnetz-loader__polygons polygon:nth-child(7) {
  --jm-loader-poly-color: var(--jm-tonnetz-note-11);
  animation-delay: -0.1s;
}

.jm-tonnetz-loader__lines line {
  stroke: color-mix(in srgb, var(--bs-body-color, #0f172a) 56%, transparent);
  stroke-width: 2.4px;
  stroke-linecap: round;
  stroke-dasharray: 3 5;
  vector-effect: non-scaling-stroke;
  animation: jm-loader-tonnetz-line 2.6s linear infinite;
}

.jm-tonnetz-loader__lines line:nth-child(odd) {
  animation-delay: -0.8s;
}

.jm-tonnetz-loader__node {
  fill: var(--jm-loader-node-color, var(--jm-tonnetz-note-8));
  stroke: rgba(255, 255, 255, 0.92);
  stroke-width: 1.8px;
  vector-effect: non-scaling-stroke;
  transform-box: fill-box;
  filter: drop-shadow(0 0 0.45rem color-mix(in srgb, var(--jm-loader-node-color, var(--jm-tonnetz-note-8)) 46%, transparent));
  transform-origin: center;
  animation: jm-loader-tonnetz-node 1.6s ease-in-out infinite;
}

.jm-tonnetz-loader__node--0 {
  --jm-loader-node-color: var(--jm-tonnetz-note-0);
  animation-delay: -1.4s;
}

.jm-tonnetz-loader__node--1 {
  --jm-loader-node-color: var(--jm-tonnetz-note-2);
  animation-delay: -1.1s;
}

.jm-tonnetz-loader__node--2 {
  --jm-loader-node-color: var(--jm-tonnetz-note-4);
  animation-delay: -0.7s;
}

.jm-tonnetz-loader__node--3 {
  --jm-loader-node-color: var(--jm-tonnetz-note-6);
  animation-delay: -0.2s;
}

.jm-tonnetz-loader__node--4 {
  --jm-loader-node-color: var(--jm-tonnetz-note-8);
  animation-delay: -0.9s;
}

.jm-tonnetz-loader__node--5 {
  --jm-loader-node-color: var(--jm-tonnetz-note-10);
  animation-delay: -1.6s;
}

.jm-tonnetz-loader__node--6 {
  --jm-loader-node-color: var(--jm-tonnetz-note-1);
  animation-delay: -0.5s;
}

.jm-tonnetz-loader__node--7 {
  --jm-loader-node-color: var(--jm-tonnetz-note-7);
  animation-delay: -1.9s;
}

.jm-tonnetz-loader__node--8 {
  --jm-loader-node-color: var(--jm-tonnetz-note-11);
  animation-delay: -1.2s;
}

@media (prefers-reduced-motion: reduce) {
  .jm-tonnetz-loader__svg,
  .jm-tonnetz-loader__polygons polygon,
  .jm-tonnetz-loader__lines line,
  .jm-tonnetz-loader__node {
    animation: none;
  }
}
@keyframes jm-loader-tonnetz-drift {
  0%, 100% {
    transform: translateY(1.5%) rotate(-2deg) scale(0.985);
  }
  50% {
    transform: translateY(-1.5%) rotate(2deg) scale(1.015);
  }
}
@keyframes jm-loader-tonnetz-poly {
  0%, 100% {
    opacity: 0.24;
  }
  45% {
    opacity: 0.74;
  }
  70% {
    opacity: 0.4;
  }
}
@keyframes jm-loader-tonnetz-line {
  to {
    stroke-dashoffset: -16;
  }
}
@keyframes jm-loader-tonnetz-node {
  0%, 100% {
    opacity: 0.78;
    transform: scale(0.9);
  }
  45% {
    opacity: 1;
    transform: scale(1.08);
  }
  70% {
    opacity: 0.88;
    transform: scale(0.96);
  }
}
.loading-mask-host {
  position: relative;
}

.loading-mask-host--busy {
  pointer-events: auto;
}

.loading-mask-overlay {
  position: absolute;
  inset: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem;
  border-radius: inherit;
  background: transparent;
  backdrop-filter: none;
}

.loading-mask-overlay__box {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-width: 6rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--bs-border-color);
  border-radius: 0.75rem;
  background: var(--bs-body-bg);
  box-shadow: 0 0.35rem 1rem rgba(0, 0, 0, 0.14);
}

.loading-mask-overlay__label {
  font-size: 0.72rem;
  line-height: 1.1;
  color: var(--bs-secondary-color);
  text-align: center;
  white-space: nowrap;
}

.loading-mask-spinner {
  --jm-tonnetz-size: 1.9rem;
}

.ql-harmonic-journey-card {
  --harmonic-journey-height: 520px;
  display: block;
  width: 100%;
  margin: 1rem 0;
  color: var(--bs-body-color, #0f172a);
}

.ql-harmonic-journey-card--sm {
  --harmonic-journey-height: 300px;
}

.ql-harmonic-journey-card--md {
  --harmonic-journey-height: 410px;
}

.ql-harmonic-journey-card--lg {
  --harmonic-journey-height: 560px;
}

.harmonic-journey {
  overflow: hidden;
  border: 1px solid rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.14);
  border-radius: 1rem;
  background: radial-gradient(circle at 22% 0%, rgba(var(--bs-primary-rgb, 37, 99, 235), 0.12), transparent 34%), var(--bs-card-bg, #fff);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.08);
}

.harmonic-journey__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem 0.7rem;
}

.harmonic-journey__header-actions {
  display: flex;
  align-items: stretch;
  gap: 0.55rem;
}

.harmonic-journey__eyebrow,
.harmonic-journey__current-label,
.harmonic-journey__routes-heading {
  color: var(--bs-secondary-color, #64748b);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.harmonic-journey__title {
  margin-top: 0.2rem;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 700;
  line-height: 1.2;
}

.harmonic-journey__description {
  margin: 0;
  padding: 0 1.1rem 0.75rem;
  color: var(--bs-secondary-color, #64748b);
}

.harmonic-journey__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0 1.1rem 0.9rem;
}

.harmonic-journey__meta span {
  display: inline-flex;
  gap: 0.3rem;
  padding: 0.26rem 0.55rem;
  border: 1px solid rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.12);
  border-radius: 999px;
  background: rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.035);
  font-size: 0.78rem;
}

.harmonic-journey__workspace {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(15rem, 0.8fr);
  min-height: var(--harmonic-journey-height);
  border-top: 1px solid rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.1);
}

.harmonic-journey__network-wrap {
  position: relative;
  min-width: 0;
  min-height: var(--harmonic-journey-height);
  background: radial-gradient(circle at 50% 50%, rgba(var(--bs-primary-rgb, 37, 99, 235), 0.11), transparent 56%), rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.018);
}

.harmonic-journey__network {
  width: 100%;
  height: var(--harmonic-journey-height);
  touch-action: none;
}

.harmonic-journey__loading-mask {
  background: rgba(var(--bs-body-bg-rgb, 255, 255, 255), 0.58);
  backdrop-filter: blur(4px);
}

.harmonic-journey__loading-mask .loading-mask-overlay__box {
  min-width: 11rem;
  border-color: rgba(var(--bs-primary-rgb, 37, 99, 235), 0.3);
  box-shadow: 0 1rem 2.4rem rgba(15, 23, 42, 0.2);
}

.harmonic-journey__loading-mask .loading-mask-spinner {
  --jm-tonnetz-size: 3.2rem;
}

.harmonic-journey__legend {
  position: absolute;
  right: 0.7rem;
  bottom: 0.65rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem;
  pointer-events: none;
}

.harmonic-journey__legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.4rem;
  border-radius: 999px;
  background: rgba(var(--bs-body-bg-rgb, 255, 255, 255), 0.88);
  box-shadow: 0 2px 9px rgba(15, 23, 42, 0.12);
  font-size: 0.68rem;
  font-weight: 650;
}

.harmonic-journey__legend span::before {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #2563eb;
  content: "";
}

.harmonic-journey__legend span[data-mode=key]::before {
  background: conic-gradient(#dc2626, #d97706, #059669, #2563eb, #7c3aed, #dc2626);
}

.harmonic-journey__legend span[data-mode=minor]::before {
  background: #7c3aed;
}

.harmonic-journey__legend span[data-mode=lydian]::before {
  background: #059669;
}

.harmonic-journey__legend span[data-mode=phrygian]::before {
  background: #dc2626;
}

.harmonic-journey__legend span[data-mode=route]::before {
  width: 0.85rem;
  height: 0.24rem;
  border-radius: 999px;
  background: #facc15;
  box-shadow: 0 0 0.45rem rgba(245, 158, 11, 0.85);
}

.harmonic-journey__navigator {
  min-width: 0;
  max-height: var(--harmonic-journey-height);
  overflow: auto;
  padding: 1rem;
  border-left: 1px solid rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.1);
  background: rgba(var(--bs-body-bg-rgb, 255, 255, 255), 0.48);
}

.harmonic-journey__current {
  display: block;
  margin-top: 0.3rem;
  color: var(--bs-primary-text-emphasis, #1e3a8a);
  font-size: 1.05rem;
  font-weight: 750;
}

.harmonic-journey__path-heading {
  margin-top: 0.9rem;
  color: var(--bs-secondary-color, #64748b);
  font-size: 0.66rem;
  font-weight: 720;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.harmonic-journey__path {
  display: grid;
  max-height: 13.5rem;
  margin-top: 0.4rem;
  padding: 0.5rem;
  overflow: auto;
  border: 1px solid rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.13);
  border-radius: 0.7rem;
  background: linear-gradient(180deg, rgba(250, 204, 21, 0.08), transparent 45%), rgba(var(--bs-body-bg-rgb, 255, 255, 255), 0.72);
  box-shadow: inset 0 0 0 1px rgba(250, 204, 21, 0.05);
}

.harmonic-journey__path-step {
  display: grid;
  grid-template-columns: 1.65rem minmax(0, 1fr);
  align-items: center;
  width: 100%;
  min-height: 2.35rem;
  gap: 0.45rem;
  padding: 0.38rem 0.5rem;
  border: 1px solid transparent;
  border-radius: 0.5rem;
  background: rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.035);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.harmonic-journey__path-step strong {
  overflow: hidden;
  font-size: 0.72rem;
  line-height: 1.2;
  text-overflow: ellipsis;
}

.harmonic-journey__path-number {
  display: inline-grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  border: 1px solid rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.22);
  border-radius: 50%;
  background: var(--bs-body-bg, #fff);
  color: var(--bs-secondary-color, #64748b);
  font-size: 0.65rem;
  font-weight: 800;
}

.harmonic-journey__path-step[data-kind=chord] {
  border-left: 3px solid #d97706;
  background: rgba(217, 119, 6, 0.07);
}

.harmonic-journey__path-step[data-kind=chord] .harmonic-journey__path-number {
  border-color: #d97706;
  border-radius: 0.35rem;
  color: #92400e;
}

.harmonic-journey__path-step[data-state=visited] {
  border-color: rgba(5, 150, 105, 0.3);
  background: rgba(5, 150, 105, 0.08);
}

.harmonic-journey__path-step[data-state=visited] .harmonic-journey__path-number {
  border-color: #059669;
  background: #059669;
  color: #fff;
}

.harmonic-journey__path-step[data-state=current] {
  border-color: #f59e0b;
  background: rgba(250, 204, 21, 0.2);
  box-shadow: 0 0 0 2px rgba(250, 204, 21, 0.16), 0 0.3rem 0.9rem rgba(245, 158, 11, 0.13);
}

.harmonic-journey__path-step[data-state=current] .harmonic-journey__path-number {
  border-color: #f59e0b;
  background: #facc15;
  color: #422006;
}

.harmonic-journey__path-step:hover,
.harmonic-journey__path-step:focus-visible,
.harmonic-journey__path-step.is-playing {
  border-color: var(--bs-primary, #2563eb);
  box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb, 37, 99, 235), 0.14);
  outline: none;
}

.harmonic-journey__path-connector {
  justify-self: start;
  height: 1.1rem;
  margin-left: 0.72rem;
  color: #d97706;
  font-size: 0.9rem;
  font-weight: 900;
  line-height: 1.1rem;
  transform: rotate(90deg);
}

.harmonic-journey__path-empty {
  padding: 0.35rem;
  color: var(--bs-secondary-color, #64748b);
  font-size: 0.72rem;
}

.harmonic-journey__step-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
  margin-top: 0.75rem;
}

.harmonic-journey__arrow-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 2.55rem;
  gap: 0.45rem;
  padding: 0.45rem 0.65rem;
  border: 1px solid rgba(var(--bs-primary-rgb, 37, 99, 235), 0.38);
  border-radius: 0.55rem;
  background: rgba(var(--bs-primary-rgb, 37, 99, 235), 0.07);
  color: var(--bs-primary, #2563eb);
  font: inherit;
  cursor: pointer;
}

.harmonic-journey__arrow-button--next {
  border-color: var(--bs-primary, #2563eb);
  background: var(--bs-primary, #2563eb);
  color: #fff;
}

.harmonic-journey__arrow-button span {
  font-size: 1.35rem;
  font-weight: 500;
  line-height: 1;
}

.harmonic-journey__arrow-button strong {
  font-size: 0.72rem;
  font-weight: 760;
}

.harmonic-journey__arrow-button:hover:not(:disabled),
.harmonic-journey__arrow-button:focus-visible:not(:disabled),
.harmonic-journey__arrow-button.is-playing {
  box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb, 37, 99, 235), 0.14);
  transform: translateY(-1px);
}

.harmonic-journey__arrow-button:disabled {
  opacity: 0.32;
  cursor: not-allowed;
}

.harmonic-journey__status {
  margin: 0.85rem 0 1rem;
  padding: 0.65rem 0.75rem;
  border-left: 3px solid var(--bs-primary, #2563eb);
  border-radius: 0.35rem;
  background: rgba(var(--bs-primary-rgb, 37, 99, 235), 0.08);
  color: var(--bs-secondary-color, #475569);
  font-size: 0.78rem;
  line-height: 1.4;
}

.harmonic-journey__material-inspector {
  margin: 0 0 1rem;
  padding: 0.75rem;
  border: 1px solid rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.12);
  border-radius: 0.65rem;
  background: rgba(var(--bs-body-bg-rgb, 255, 255, 255), 0.7);
}

.harmonic-journey__material-header {
  display: grid;
  gap: 0.55rem;
}

.harmonic-journey__material-hint {
  display: block;
  margin-top: 0.15rem;
  color: var(--bs-secondary-color, #64748b);
  font-size: 0.64rem;
  line-height: 1.3;
}

.harmonic-journey__view-switch {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.14);
  border-radius: 0.45rem;
}

.harmonic-journey__view-switch--primary {
  min-width: 15rem;
  background: var(--bs-body-bg, #fff);
  box-shadow: 0 0.25rem 0.8rem rgba(15, 23, 42, 0.1);
}

.harmonic-journey__view-button {
  min-height: 2rem;
  padding: 0.3rem 0.35rem;
  border: 0;
  border-left: 1px solid rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.12);
  background: transparent;
  color: var(--bs-secondary-color, #64748b);
  font-size: 0.68rem;
  font-weight: 680;
  line-height: 1.15;
  cursor: pointer;
}

.harmonic-journey__view-button:first-child {
  border-left: 0;
}

.harmonic-journey__view-button:hover,
.harmonic-journey__view-button:focus-visible,
.harmonic-journey__view-button[aria-pressed=true] {
  background: rgba(var(--bs-primary-rgb, 37, 99, 235), 0.12);
  color: var(--bs-primary, #2563eb);
}

.harmonic-journey__material {
  margin-top: 0.65rem;
}

.harmonic-journey__tone-list {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.25rem;
}

.harmonic-journey__tone {
  display: grid;
  min-width: 0;
  padding: 0.4rem 0.15rem;
  border: 1px solid transparent;
  border-radius: 0.4rem;
  background: rgba(var(--bs-primary-rgb, 37, 99, 235), 0.09);
  color: inherit;
  font: inherit;
  text-align: center;
  cursor: pointer;
}

.harmonic-journey__tone small,
.harmonic-journey__chord small {
  color: var(--bs-secondary-color, #64748b);
  font-size: 0.6rem;
}

.harmonic-journey__tone strong {
  overflow: hidden;
  font-size: 0.78rem;
  text-overflow: ellipsis;
}

.harmonic-journey__chord-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(7rem, 1fr));
  gap: 0.35rem;
}

.harmonic-journey__chord {
  display: grid;
  gap: 0.2rem;
  padding: 0.45rem 0.5rem;
  border: 1px solid transparent;
  border-radius: 0.4rem;
  background: rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.045);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.harmonic-journey__tone:hover,
.harmonic-journey__tone:focus-visible,
.harmonic-journey__tone.is-playing,
.harmonic-journey__chord:hover,
.harmonic-journey__chord:focus-visible,
.harmonic-journey__chord.is-playing {
  border-color: rgba(var(--bs-primary-rgb, 37, 99, 235), 0.55);
  background: rgba(var(--bs-primary-rgb, 37, 99, 235), 0.16);
}

.harmonic-journey__chord-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.4rem;
}

.harmonic-journey__chord strong {
  font-size: 0.78rem;
}

.harmonic-journey__chord-notes {
  color: var(--bs-secondary-color, #64748b);
  font-size: 0.64rem;
  overflow-wrap: anywhere;
}

.harmonic-journey__chord.is-selected {
  border-color: #f59e0b;
  background: rgba(250, 204, 21, 0.16);
  box-shadow: inset 3px 0 #facc15;
}

.harmonic-journey__chord-navigator {
  margin-top: 0.7rem;
  padding: 0.65rem;
  border: 1px solid rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.14);
  border-radius: 0.55rem;
  background: rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.035);
}

.harmonic-journey__chord-navigator[hidden] {
  display: none;
}

.harmonic-journey__chord-navigator-heading {
  font-size: 0.76rem;
  font-weight: 750;
}

.harmonic-journey__chord-navigator > small {
  display: block;
  margin-top: 0.1rem;
  color: var(--bs-secondary-color, #64748b);
  font-size: 0.65rem;
}

.harmonic-journey__navigator-section-heading {
  margin-top: 0.7rem;
  color: var(--bs-body-color, #0f172a);
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.harmonic-journey__affinity-list {
  display: grid;
  max-height: 15rem;
  gap: 0.35rem;
  margin-top: 0.4rem;
  overflow: auto;
}

.harmonic-journey__affinity-chord {
  --harmonic-journey-affinity-color: #3b82f6;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  width: 100%;
  gap: 0.1rem 0.45rem;
  padding: 0.45rem 0.52rem;
  border: 1px solid rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.14);
  border-left: 4px solid var(--harmonic-journey-affinity-color);
  border-radius: 0.42rem;
  background: var(--bs-body-bg, #fff);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.harmonic-journey__affinity-chord strong {
  font-size: 0.75rem;
}

.harmonic-journey__affinity-chord span {
  min-width: 0;
  overflow: hidden;
  color: var(--bs-body-color, #0f172a);
  font-size: 0.64rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.harmonic-journey__affinity-chord small {
  grid-column: 1/-1;
  color: var(--bs-secondary-color, #64748b);
  font-size: 0.6rem;
}

.harmonic-journey__affinity-chord:hover,
.harmonic-journey__affinity-chord:focus-visible {
  border-color: var(--harmonic-journey-affinity-color);
  background: rgba(var(--bs-primary-rgb, 37, 99, 235), 0.08);
  box-shadow: inset 3px 0 var(--harmonic-journey-affinity-color);
}

.harmonic-journey__chord-center-list {
  display: grid;
  max-height: 12rem;
  gap: 0.3rem;
  margin-top: 0.5rem;
  overflow: auto;
}

.harmonic-journey__chord-center {
  --harmonic-journey-center-color: #2563eb;
  display: grid;
  grid-template-columns: 0.72rem minmax(0, 1fr) auto;
  align-items: center;
  width: 100%;
  gap: 0.45rem;
  padding: 0.4rem 0.5rem;
  border: 1px solid rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.14);
  border-radius: 0.42rem;
  background: var(--bs-body-bg, #fff);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.harmonic-journey__center-swatch {
  width: 0.72rem;
  height: 0.72rem;
  border: 2px solid rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  background: var(--harmonic-journey-center-color);
  box-shadow: 0 0 0 1px var(--harmonic-journey-center-color);
}

.harmonic-journey__chord-center strong {
  min-width: 0;
  overflow: hidden;
  font-size: 0.72rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.harmonic-journey__chord-center small {
  color: var(--bs-secondary-color, #64748b);
  font-size: 0.62rem;
}

.harmonic-journey__chord-center:hover,
.harmonic-journey__chord-center:focus-visible,
.harmonic-journey__chord-center[aria-current=true] {
  border-color: var(--harmonic-journey-center-color);
  background: rgba(var(--bs-primary-rgb, 37, 99, 235), 0.08);
  box-shadow: inset 3px 0 var(--harmonic-journey-center-color);
}

.harmonic-journey__routes {
  display: grid;
  gap: 0.45rem;
  margin: 0.55rem 0 0;
  padding: 0;
  list-style: none;
}

.harmonic-journey__route-button {
  display: grid;
  width: 100%;
  gap: 0.2rem;
  padding: 0.55rem 0.6rem;
  border: 1px solid rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.12);
  border-radius: 0.45rem;
  background: var(--bs-body-bg, #fff);
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.harmonic-journey__route-button:hover,
.harmonic-journey__route-button:focus-visible {
  border-color: rgba(var(--bs-primary-rgb, 37, 99, 235), 0.55);
  background: rgba(var(--bs-primary-rgb, 37, 99, 235), 0.09);
}

.harmonic-journey__route-button[aria-pressed=true] {
  border-color: #f59e0b;
  background: rgba(250, 204, 21, 0.13);
  box-shadow: inset 4px 0 #facc15;
}

.harmonic-journey__route-sequence {
  overflow-wrap: anywhere;
  font-size: 0.76rem;
  font-weight: 680;
  line-height: 1.35;
}

.harmonic-journey__route-button small {
  color: var(--bs-secondary-color, #64748b);
  font-size: 0.67rem;
}

.ql-harmonic-journey-card.ql-blot-display--compact {
  --harmonic-journey-height: 340px;
}

.ql-harmonic-journey-card.ql-blot-display--compact .harmonic-journey__description,
.ql-harmonic-journey-card.ql-blot-display--compact .harmonic-journey__legend {
  display: none;
}

.ql-harmonic-journey-card.ql-blot-display--minimal .harmonic-journey__description,
.ql-harmonic-journey-card.ql-blot-display--minimal .harmonic-journey__workspace,
.ql-harmonic-journey-card.ql-blot-display--minimal .harmonic-journey__fit {
  display: none;
}

.ql-editor .ql-harmonic-journey-card.ql-selected .harmonic-journey {
  outline: 2px solid var(--bs-primary, #2563eb);
  outline-offset: 2px;
}

@media (max-width: 900px) {
  .harmonic-journey__workspace {
    grid-template-columns: 1fr;
  }
  .harmonic-journey__navigator {
    max-height: 26rem;
    border-top: 1px solid rgba(var(--bs-body-color-rgb, 15, 23, 42), 0.1);
    border-left: 0;
  }
  .harmonic-journey__path {
    max-height: 11rem;
  }
}
@media (max-width: 575.98px) {
  .ql-harmonic-journey-card {
    --harmonic-journey-height: 390px;
  }
  .harmonic-journey__header {
    align-items: stretch;
    flex-direction: column;
  }
  .harmonic-journey__header-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    width: 100%;
  }
  .harmonic-journey__view-switch--primary {
    min-width: 0;
  }
  .harmonic-journey__fit {
    align-self: flex-start;
  }
}
.ql-toolbar.ql-snow button.ql-tone-insert,
.ql-toolbar.ql-snow button.ql-keyscale-insert,
.ql-toolbar.ql-snow button.ql-instrument-insert,
.ql-toolbar.ql-snow button.ql-graphical-harmony-insert,
.ql-toolbar.ql-snow button.ql-harmonic-journey-insert,
.ql-toolbar.ql-snow button.ql-osmd-insert,
.ql-toolbar.ql-snow button.ql-pianoroll-insert,
.ql-toolbar.ql-snow button.ql-circular-track-insert,
.ql-toolbar.ql-snow button.ql-run-formula-insert {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.ql-toolbar.ql-snow button .ql-custom-icon {
  width: 16px;
  height: 16px;
  float: none;
  display: block;
  color: var(--sandbox-text);
}

.ql-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 2rem;
  background: rgba(10, 18, 28, 0.58);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.ql-modal-overlay.is-active {
  opacity: 1;
}

.ql-modal-container {
  background: color-mix(in srgb, var(--bs-body-bg, #fff) 92%, #f3f7ff 8%);
  border: 1px solid color-mix(in srgb, var(--bs-border-color, #dee2e6) 85%, #0d6efd 15%);
  border-radius: 1.2rem;
  width: min(1040px, 100%);
  max-width: calc(100vw - 2rem);
  max-height: calc(100vh - 2rem);
  overflow: auto;
  box-shadow: 0 28px 80px rgba(8, 15, 30, 0.28);
  color: var(--bs-body-color, #212529);
}

.ql-modal-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid color-mix(in srgb, var(--bs-border-color, #dee2e6) 82%, transparent);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ql-modal-title {
  font-weight: 700;
  color: #0b57c0;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.ql-modal-close {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: transparent;
  border: 0;
  color: color-mix(in srgb, var(--bs-body-color, #212529) 55%, transparent);
  font-size: 1.25rem;
  cursor: pointer;
}

.ql-modal-close:hover,
.ql-modal-close:focus {
  background: rgba(13, 110, 253, 0.08);
  color: #0b57c0;
}

.ql-modal-body {
  padding: 16px;
}

.ql-modal-overlay--fullscreen {
  padding: 0.75rem;
}

.ql-modal-container--fullscreen {
  width: calc(100vw - 1.5rem);
  max-width: calc(100vw - 1.5rem);
  max-height: calc(100vh - 1.5rem);
  height: calc(100vh - 1.5rem);
  border-radius: 1rem;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.ql-modal-body--fullscreen {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 0;
}

.ql-modal-input {
  background: var(--bs-body-bg, #fff) !important;
  border-color: color-mix(in srgb, var(--bs-border-color, #dee2e6) 88%, #0d6efd 12%) !important;
  color: var(--bs-body-color, #212529) !important;
}

.ql-editor.blog-content .ql-keyscale-card,
.ql-editor.blog-content .ql-graphical-harmony-card,
.ql-editor.blog-content .ql-osmd-wrapper,
.ql-editor.blog-content .ql-article-card,
.ql-editor.blog-content .ql-circular-rhythm-card,
.ql-editor.blog-content .ql-circular-track-card,
.ql-editor.blog-content .ql-state-card,
.ql-editor.blog-content .ql-file-embed,
.ql-editor.blog-content .ql-song-sheet-document,
.ql-editor.blog-content .ql-instrument-card,
.ql-editor.blog-content .ql-pianoroll-container,
.ql-editor.blog-content .ql-performance-card {
  margin-block: 0.35rem;
  white-space: normal;
}
.ql-editor.blog-content .ql-progression-card {
  white-space: normal;
}
.ql-editor.blog-content .ql-keyscale-card {
  --sandbox-graphical-harmony-height: 300px !important;
  margin-inline: 0;
  max-width: none;
  min-height: 0;
  border-radius: 0.4rem;
}
.ql-editor.blog-content .ql-osmd-wrapper {
  border-radius: 0.35rem;
}
.ql-editor.blog-content .osmd-blot-header {
  padding: 0.25rem 0.4rem !important;
}
.ql-editor.blog-content .osmd-render-container {
  min-height: 0;
  padding: 0.15rem;
}
.ql-editor.blog-content > .ql-special-blot-spacer {
  height: 0.3rem;
  min-height: 0;
  margin: 0;
  line-height: 0.3rem;
}
.ql-editor.blog-content .ql-progression-card > .border,
.ql-editor.blog-content .ql-progression-card .chord-progression-grid > .card-body {
  padding: 0.4rem !important;
}
.ql-editor.blog-content .ql-progression-card .mb-2,
.ql-editor.blog-content .ql-progression-card .mb-3 {
  margin-bottom: 0.3rem !important;
}
.ql-editor.blog-content .ql-article-card {
  border-left-width: 3px;
  border-radius: 0.45rem;
  padding: 0.4rem 0.5rem;
}
.ql-editor.blog-content .ql-article-card__header {
  gap: 0.1rem;
}
.ql-editor.blog-content .ql-article-card__badges,
.ql-editor.blog-content .ql-article-card__summary,
.ql-editor.blog-content .ql-article-card__fields {
  margin-top: 0.35rem;
}
.ql-editor.blog-content .ql-article-card__fields {
  gap: 0.3rem;
}
.ql-editor.blog-content .ql-article-card__field {
  border-radius: 0.4rem;
  padding: 0.3rem 0.4rem;
}
.ql-editor.blog-content .ql-blot-display-editor {
  gap: 0.2rem;
  margin-top: 0.1rem;
}
.ql-editor.blog-content .ql-blot-display-editor__select,
.ql-editor.blog-content .ql-blot-edit-button {
  min-height: 1.75rem;
  padding: 0.15rem 0.35rem;
}

.blog-content .ql-blog-toc__title {
  margin: 0.8rem 0 0;
  padding: 0.45rem 0.7rem 0.1rem;
  border: 1px solid color-mix(in srgb, var(--bs-border-color, #dee2e6) 82%, var(--bs-primary, #0d6efd) 18%);
  border-bottom: 0;
  border-left: 4px solid var(--bs-primary, #0d6efd);
  border-radius: 0.55rem 0.55rem 0 0;
  background: color-mix(in srgb, var(--bs-body-tertiary-bg, #f8f9fa) 82%, transparent);
  font-weight: 700;
}

.blog-content .ql-blog-toc__intro {
  margin: 0;
  padding: 0 0.7rem 0.25rem;
  border-inline: 1px solid color-mix(in srgb, var(--bs-border-color, #dee2e6) 82%, var(--bs-primary, #0d6efd) 18%);
  border-left-width: 4px;
  color: var(--bs-secondary-color, #6c757d);
  background: color-mix(in srgb, var(--bs-body-tertiary-bg, #f8f9fa) 82%, transparent);
}

.blog-content .ql-blog-toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.1rem 1.25rem;
  margin: 0 0 1rem;
  padding: 0.3rem 0.7rem 0.45rem 2rem;
  border: 1px solid color-mix(in srgb, var(--bs-border-color, #dee2e6) 82%, var(--bs-primary, #0d6efd) 18%);
  border-top: 0;
  border-left: 4px solid var(--bs-primary, #0d6efd);
  border-radius: 0 0 0.55rem 0.55rem;
  background: color-mix(in srgb, var(--bs-body-tertiary-bg, #f8f9fa) 82%, transparent);
}

.blog-content .ql-blog-toc__list > li {
  margin: 0.08rem 0;
  padding-left: 0.15rem;
}

.blog-content .ql-blog-toc__list > li:nth-child(-n+4),
.blog-content .ql-blog-toc__list > li:nth-child(10) {
  grid-column: 1;
}

.blog-content .ql-blog-toc__list > li:nth-child(n+5):nth-child(-n+9) {
  grid-column: 2;
}

.blog-content .ql-blog-toc__list > li:nth-child(1),
.blog-content .ql-blog-toc__list > li:nth-child(5) {
  grid-row: 1;
}

.blog-content .ql-blog-toc__list > li:nth-child(2),
.blog-content .ql-blog-toc__list > li:nth-child(6) {
  grid-row: 2;
}

.blog-content .ql-blog-toc__list > li:nth-child(3),
.blog-content .ql-blog-toc__list > li:nth-child(7) {
  grid-row: 3;
}

.blog-content .ql-blog-toc__list > li:nth-child(4),
.blog-content .ql-blog-toc__list > li:nth-child(8) {
  grid-row: 4;
}

.blog-content .ql-blog-toc__list > li:nth-child(9),
.blog-content .ql-blog-toc__list > li:nth-child(10) {
  grid-row: 5;
}

.blog-content .ql-blog-toc__list ol {
  margin: 0.1rem 0 0;
  padding-left: 1.1rem;
}

.blog-content .ql-blog-toc__list a {
  text-decoration: none;
}

.blog-content .ql-blog-toc__list a:hover,
.blog-content .ql-blog-toc__list a:focus-visible {
  text-decoration: underline;
}

.blog-content h2[id] {
  scroll-margin-top: 5rem;
}

@media (max-width: 767.98px) {
  .blog-content .ql-blog-toc__list {
    grid-template-columns: 1fr;
  }
  .blog-content .ql-blog-toc__list > li:nth-child(n) {
    grid-column: auto;
    grid-row: auto;
  }
}