.sheet-annotator-preview {
  position: absolute;
  pointer-events: none;
  border-radius: 4px;
  border: 3px solid #f4c95d;
  background: rgba(244, 201, 93, 0.28);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.45),
    0 0 12px rgba(244, 201, 93, 0.55);
  z-index: 2147483646;
}
.sheet-annotator-preview[data-kind="chord-symbol"] {
  border-color: #3ea6ff;
  background: rgba(62, 166, 255, 0.28);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.45),
    0 0 12px rgba(62, 166, 255, 0.55);
}
.sheet-annotator-preview[data-kind="region"] {
  border-color: rgba(180, 180, 180, 0.9);
  background: rgba(180, 180, 180, 0.18);
  border-style: dashed;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.35);
}
.sheet-annotator-preview__label {
  position: absolute;
  left: 0;
  bottom: 100%;
  margin-bottom: 3px;
  background: rgba(20, 20, 24, 0.94);
  color: #fff;
  padding: 2px 6px;
  border-radius: 3px;
  font:
    600 10px/1.2 -apple-system,
    BlinkMacSystemFont,
    "SF Pro Text",
    sans-serif;
  letter-spacing: 0.03em;
  white-space: nowrap;
  pointer-events: none;
}

.sheet-annotator-pin {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid #fff;
  background: #ff5a5f;
  color: #fff;
  font:
    700 11px/1 -apple-system,
    BlinkMacSystemFont,
    "SF Pro Text",
    sans-serif;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  cursor: pointer;
  padding: 0;
  z-index: 9999;
  transition: transform 120ms ease;
}
.sheet-annotator-pin:hover {
  transform: translate(-50%, -50%) scale(1.15);
}
.sheet-annotator-pin.is-flashing {
  animation: sheet-annotator-flash 900ms ease-out;
}
@keyframes sheet-annotator-flash {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 90, 95, 0.7);
    transform: translate(-50%, -50%) scale(0.7);
  }
  40% {
    box-shadow: 0 0 0 22px rgba(255, 90, 95, 0);
    transform: translate(-50%, -50%) scale(1.3);
  }
  100% {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
    transform: translate(-50%, -50%) scale(1);
  }
}

.sheet-annotator-sidebar {
  /* Theme tokens; overridden by the html[data-theme="dark"] block
     at the bottom of this file. Inner selectors reference these
     instead of hardcoded rgba() so the sidebar follows the page
     theme instead of sitting permadark on a light page. */
  --sa-bg: rgba(252, 252, 253, 0.97);
  --sa-fg: #1a1a1a;
  --sa-border: rgba(0, 0, 0, 0.1);
  --sa-soft-bg: rgba(0, 0, 0, 0.045);
  --sa-soft-bg-hover: rgba(0, 0, 0, 0.08);
  --sa-input-bg: rgba(0, 0, 0, 0.03);
  --sa-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  --sa-handle-shadow: -4px 0 12px rgba(0, 0, 0, 0.08);

  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: 340px;
  background: var(--sa-bg);
  color: var(--sa-fg);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
  font-size: 0.88rem;
  box-shadow: var(--sa-shadow);
  transform: translateX(0);
  transition: transform 220ms ease;
  z-index: 10000;
  display: flex;
  flex-direction: column;
}
.sheet-annotator-sidebar.is-collapsed {
  transform: translateX(calc(100% - 40px));
}

.sheet-annotator-sidebar__toggle {
  position: absolute;
  left: -40px;
  top: 12px;
  width: 40px;
  height: 64px;
  background: rgba(20, 20, 24, 0.97);
  color: #fff;
  border: none;
  border-radius: 8px 0 0 8px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  box-shadow: -4px 0 12px rgba(0, 0, 0, 0.2);
}
.sheet-annotator-sidebar__toggle-badge {
  background: #ff5a5f;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 10px;
  padding: 1px 6px;
  min-width: 14px;
  text-align: center;
}
.sheet-annotator-sidebar__toggle-label {
  font-size: 0.7rem;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  letter-spacing: 0.05em;
  opacity: 0.85;
}

.sheet-annotator-sidebar__inner {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  padding: 0.9rem 1rem 1rem;
  overflow: hidden;
}

.sheet-annotator-sidebar__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}

.sheet-annotator-sidebar__title {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.sheet-annotator-sidebar__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff5a5f;
  box-shadow: 0 0 8px rgba(255, 90, 95, 0.6);
}
.sheet-annotator-sidebar__close {
  background: transparent;
  border: none;
  color: inherit;
  font-size: 1.25rem;
  cursor: pointer;
  opacity: 0.7;
  padding: 0 0.25rem;
}
.sheet-annotator-sidebar__close:hover {
  opacity: 1;
}

.sheet-annotator-sidebar__hint {
  font-size: 0.76rem;
  opacity: 0.65;
  margin: 0 0 0.65rem;
}

.sheet-annotator-sidebar__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.8rem;
}
.sheet-annotator-sidebar__actions button {
  background: rgba(255, 255, 255, 0.08);
  color: inherit;
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.3rem 0.55rem;
  border-radius: 5px;
  font-size: 0.76rem;
  cursor: pointer;
}
.sheet-annotator-sidebar__actions button:hover {
  background: rgba(255, 255, 255, 0.16);
}

.sheet-annotator-sidebar__list {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1 1 auto;
  overflow-y: auto;
  scroll-behavior: smooth;
}
.sheet-annotator-sidebar__empty {
  font-size: 0.82rem;
  opacity: 0.6;
  font-style: italic;
  margin: 0;
}

.sheet-annotator-entry {
  padding: 0.55rem 0 0.6rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.sheet-annotator-entry__head {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.3rem;
}
.sheet-annotator-entry__id {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #ff5a5f;
  color: #fff;
  font-weight: 700;
  font-size: 0.72rem;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}
.sheet-annotator-entry__ctx {
  flex: 1 1 auto;
  font-size: 0.74rem;
  opacity: 0.75;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.sheet-annotator-entry__delete {
  background: transparent;
  color: inherit;
  border: none;
  opacity: 0.5;
  cursor: pointer;
  padding: 0 0.3rem;
  font-size: 1rem;
}
.sheet-annotator-entry__delete:hover {
  opacity: 1;
}
.sheet-annotator-entry__note {
  width: 100%;
  box-sizing: border-box;
  background: rgba(255, 255, 255, 0.06);
  color: inherit;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  padding: 0.35rem 0.45rem;
  font-family: inherit;
  font-size: 0.83rem;
  resize: vertical;
  min-height: 52px;
}
.sheet-annotator-entry__note:focus {
  outline: 2px solid #ff5a5f;
  outline-offset: -2px;
  border-color: transparent;
}

.sheet-annotator-toast {
  position: fixed;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(20, 20, 24, 0.94);
  color: #fff;
  padding: 0.55rem 0.85rem;
  border-radius: 6px;
  font-size: 0.85rem;
  z-index: 10002;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

@media (max-width: 640px) {
  .sheet-annotator-sidebar {
    width: 85vw;
  }
}

.sheet-annotator-sidebar__status {
  margin: 0 0 0.6rem;
  font-size: 0.72rem;
  opacity: 0.7;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.sheet-annotator-sidebar__status.is-warn {
  color: #ffb44f;
  opacity: 0.95;
}

.sheet-annotator-entry__thumb {
  display: block;
  width: 100%;
  height: auto;
  margin: 0.35rem 0;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #fff;
}

/* Dev-mode toggle button. Fixed to the viewport so it's always
   reachable -- the score container is many screens tall and an
   absolute-positioned toggle would scroll off with it. Anchored
   bottom-left so it doesn't collide with mobile Safari's
   bottom-right share-sheet / reload affordances and stays clear
   of the dev annotator sidebar (which slides in from the right). */
.sheet-dev-toggle {
  position: fixed;
  bottom: 4rem;
  left: 1rem;
  z-index: 9996;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(0, 0, 0, 0.2);
  color: rgba(0, 0, 0, 0.7);
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  opacity: 0.7;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition:
    opacity 120ms ease-out,
    transform 120ms ease-out;
}
.sheet-dev-toggle:hover {
  opacity: 1;
  transform: translateY(-1px);
}
.sheet-dev-toggle.is-on {
  background: #1f7a8c;
  color: #fff;
  border-color: #1f7a8c;
  opacity: 0.95;
  box-shadow: 0 2px 8px rgba(31, 122, 140, 0.4);
}
.sheet-dev-toggle.is-on:hover {
  opacity: 1;
}
html[data-theme="dark"] .sheet-dev-toggle {
  background: rgba(40, 42, 54, 0.95);
  border-color: rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.75);
}
html[data-theme="dark"] .sheet-dev-toggle.is-on {
  background: #4fc3d7;
  color: #1a1a1a;
  border-color: #4fc3d7;
}

/* Chord-name tag (hover/click stage 1) */
.chord-tag {
  position: absolute;
  z-index: 9997;
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid rgba(0, 0, 0, 0.15);
  color: #222;
  border-radius: 4px;
  padding: 0.2rem 0.45rem;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
  font-size: 0.78rem;
  line-height: 1.2;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  pointer-events: none;
  opacity: 0;
  transform: translateY(-2px);
  transition:
    opacity 120ms ease-out,
    transform 120ms ease-out;
}
.chord-tag.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.chord-tag.is-sticky {
  pointer-events: auto;
  cursor: pointer;
  border-color: rgba(31, 122, 140, 0.6);
  box-shadow: 0 4px 14px rgba(31, 122, 140, 0.25);
}
.chord-tag__chord {
  font-weight: 600;
  margin-right: 0.25rem;
}
.chord-tag__pitch {
  opacity: 0.65;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.7rem;
}
.chord-tag__hint {
  display: block;
  font-size: 0.62rem;
  opacity: 0.5;
  margin-top: 0.1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Chord inspector popover.
   Light-mode default; the dark-mode block at the bottom of this file
   inverts to dark bg + light text. Explicit `code` color is required
   because _overrides.scss sets a global `code { color: var(--global-text-color) }`
   that otherwise wins over inheritance and leaves pitch chips
   unreadable on the popover background. */
.chord-inspector {
  position: absolute;
  z-index: 9998;
  background: #ffffff;
  color: #1a1a1a;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 8px;
  padding: 0.65rem 0.8rem;
  min-width: 240px;
  max-width: 320px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
  font-size: 0.85rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition:
    opacity 160ms ease-out,
    transform 160ms ease-out;
}
.chord-inspector code {
  color: inherit;
  background: rgba(0, 0, 0, 0.06);
}
.chord-inspector.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.chord-inspector__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.25rem;
}
.chord-inspector__title {
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
}
.chord-inspector__close {
  background: transparent;
  color: inherit;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0.7;
  padding: 0 0.25rem;
}
.chord-inspector__close:hover {
  opacity: 1;
}
.chord-inspector__meta {
  font-size: 0.72rem;
  opacity: 0.7;
  margin-bottom: 0.45rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.chord-inspector__section {
  margin-top: 0.6rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}
.chord-inspector__section:first-of-type {
  margin-top: 0.4rem;
  padding-top: 0;
  border-top: none;
}
.chord-inspector__section-label {
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.6;
  margin-bottom: 0.15rem;
}
.chord-inspector__section-name {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}
.chord-inspector__row {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.18rem 0;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  font-size: 0.8rem;
}
.chord-inspector__row:first-of-type {
  border-top: none;
}
.chord-inspector__row--note {
  border-top: none;
  font-style: italic;
  opacity: 0.7;
  font-size: 0.72rem;
  padding: 0;
  margin-bottom: 0.25rem;
}
.chord-inspector__row > span:first-child {
  opacity: 0.6;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.68rem;
}
.chord-inspector__row > span:last-child {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-align: right;
}
.chord-inspector__row code {
  background: rgba(0, 0, 0, 0.06);
  padding: 1px 4px;
  border-radius: 3px;
  font-size: 0.78rem;
  margin-right: 2px;
}
.chord-inspector__row--hi {
  color: #b76e00;
}
.chord-inspector__stradella {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}
.chord-inspector__stradella .stradella-recipe > strong {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.7;
  margin-bottom: 0.3rem;
}
.chord-inspector__stradella .stradella-recipe__item {
  display: flex;
  flex-direction: column;
  padding: 0.25rem 0;
  border-top: 1px solid rgba(0, 0, 0, 0.07);
}
.chord-inspector__stradella .stradella-recipe__item:first-of-type {
  border-top: none;
}
.chord-inspector__stradella .stradella-recipe__voicing {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  color: #b76e00;
}
.chord-inspector__stradella .stradella-recipe__note {
  font-size: 0.72rem;
  opacity: 0.75;
  margin-top: 0.1rem;
}
.chord-inspector__stradella .stradella-recipe__warn {
  font-size: 0.7rem;
  color: #c2185b;
  margin-top: 0.1rem;
}
.chord-inspector__stradella .stradella-recipe__item.is-approx .stradella-recipe__voicing {
  color: #c97a00;
  opacity: 0.85;
}
.chord-inspector__stradella .stradella-recipe__item.is-bug .stradella-recipe__voicing {
  color: #b71c1c;
}

/* ── Dark mode ──────────────────────────────────────────────────
   OSMD writes inline fill="#000000" / stroke="#000000" on every
   notehead, stem, beam, ledger line, accidental, clef, time/key
   signature, slur, tie, and staff line. Black on a near-black
   background is unreadable, so promote the dark hits to a light
   ink in dark mode. CSS overrides SVG presentation attributes,
   and we leave fill="none" / stroke="none" alone so we don't
   accidentally repaint hollow noteheads or filled regions. */
html[data-theme="dark"] #osmd-container svg [fill="#000000"] {
  fill: #d8d8d8;
}
html[data-theme="dark"] #osmd-container svg [stroke="#000000"] {
  stroke: #d8d8d8;
}

html[data-theme="dark"] .sheet-music-page--flexoki #osmd-container svg [fill="#000000"] {
  fill: #100f0f;
}
html[data-theme="dark"] .sheet-music-page--flexoki #osmd-container svg [stroke="#000000"] {
  stroke: #100f0f;
}

/* Hover/click chord tag: invert to a dark pill in dark mode so it
   stops floating like a UI bug over the score. */
html[data-theme="dark"] .chord-tag {
  background: rgba(40, 42, 54, 0.97);
  border-color: rgba(255, 255, 255, 0.18);
  color: #f5f5f7;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.45);
}
html[data-theme="dark"] .chord-tag.is-sticky {
  border-color: rgba(79, 195, 215, 0.7);
  box-shadow: 0 4px 16px rgba(79, 195, 215, 0.35);
}
html[data-theme="dark"] .chord-tag__pitch {
  opacity: 0.7;
}

/* Chord inspector popover: dark bg + light text in dark mode.
   Mirrors the chord-tag invert pattern above. */
html[data-theme="dark"] .chord-inspector {
  background: rgba(20, 20, 24, 0.97);
  color: #f5f5f7;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.55);
}
html[data-theme="dark"] .chord-inspector code,
html[data-theme="dark"] .chord-inspector__row code {
  background: rgba(255, 255, 255, 0.08);
  color: inherit;
}
html[data-theme="dark"] .chord-inspector__section,
html[data-theme="dark"] .chord-inspector__stradella,
html[data-theme="dark"] .chord-inspector__stradella .stradella-recipe__item {
  border-top-color: rgba(255, 255, 255, 0.1);
}
html[data-theme="dark"] .chord-inspector__row {
  border-top-color: rgba(255, 255, 255, 0.08);
}
html[data-theme="dark"] .chord-inspector__row--hi,
html[data-theme="dark"] .chord-inspector__stradella .stradella-recipe__voicing {
  color: #ffcb6b;
}
html[data-theme="dark"] .chord-inspector__stradella .stradella-recipe__warn {
  color: #f48fb1;
}
html[data-theme="dark"] .chord-inspector__stradella .stradella-recipe__item.is-approx .stradella-recipe__voicing {
  color: #ffd180;
}
html[data-theme="dark"] .chord-inspector__stradella .stradella-recipe__item.is-bug .stradella-recipe__voicing {
  color: #ef9a9a;
}

/* In-score Stradella overlay (anchored inside #osmd-container so it
   moves with zoom/autoresize redraws). Pointer-events none so it
   never blocks click resolution into the underlying notehead. */
.stradella-overlay {
  position: absolute;
  transform: translateX(-50%);
  pointer-events: none;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.7rem;
  line-height: 1.2;
  color: rgba(120, 90, 0, 0.85);
  background: rgba(255, 246, 220, 0.85);
  border: 1px solid rgba(180, 140, 0, 0.25);
  border-radius: 3px;
  padding: 1px 5px;
  white-space: nowrap;
  z-index: 5;
}
html[data-theme="dark"] .stradella-overlay {
  color: #ffd180;
  background: rgba(40, 30, 10, 0.7);
  border-color: rgba(255, 209, 128, 0.3);
}

/* Toggle button pressed state (matches the existing music-share-btn
   look, just with a teal accent so it's obvious when it's on). */
#osmd-stradella-toggle.is-pressed {
  background: #1f7a8c;
  border-color: #1f7a8c;
  color: #fff;
}
html[data-theme="dark"] #osmd-stradella-toggle.is-pressed {
  background: #4fc3d7;
  border-color: #4fc3d7;
  color: #1a1a1a;
}

/* ── Playback bar ────────────────────────────────────────────────
   Desktop reserves a right-side rail beside the score. Mobile keeps
   the compact bottom bar. */
.sheet-music-page--flexoki {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 9rem;
  gap: 1rem;
  align-items: start;
}
.sheet-music-page--flexoki .sheet-music-controls {
  grid-column: 1 / -1;
}
.sheet-music-page--flexoki .sheet-music-container,
.sheet-music-page--flexoki .sheet-music-status {
  grid-column: 1;
}
.sheet-playback {
  grid-column: 2;
  grid-row: 2 / span 2;
  position: sticky;
  top: 5rem;
  z-index: 9995;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  width: 9rem;
  padding: 0.7rem;
  margin: 0;
  background: rgba(252, 252, 253, 0.97);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 1rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  color: #1a1a1a;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
}
.sheet-playback__btn {
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0;
  color: inherit;
}
.sheet-playback__play {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #1f7a8c;
  color: #fff;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.sheet-playback__play.is-loading {
  background: #999;
}
.sheet-playback__reset {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.15);
  background: transparent;
  font-size: 0.85rem;
  opacity: 0.75;
}
.sheet-playback__reset:hover {
  opacity: 1;
}
.sheet-playback__pos {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.75rem;
  opacity: 0.75;
  min-width: 5.5em;
  text-align: center;
}
.sheet-playback__seek {
  width: 0.45rem;
  height: 12rem;
  accent-color: #1f7a8c;
  direction: ltr;
  writing-mode: vertical-lr;
}
.sheet-playback__mode,
.sheet-playback__instrument {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  font-size: 0.75rem;
  opacity: 0.85;
}
.sheet-playback__mode select,
.sheet-playback__instrument select {
  max-width: 7.75rem;
  width: 100%;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  color: inherit;
  font: inherit;
  padding: 0.15rem 0.45rem;
}
.sheet-playback__instrument select:disabled {
  opacity: 0.55;
}
.sheet-playback__click-seek {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  margin: 0;
  font-size: 0.75rem;
  text-align: center;
  opacity: 0.85;
}
.sheet-playback__click-seek input {
  accent-color: #1f7a8c;
}

@media (max-width: 768px) {
  .sheet-music-page--flexoki {
    display: block;
  }
  .sheet-playback {
    position: fixed;
    bottom: 1rem;
    top: auto;
    left: 50%;
    flex-direction: row;
    width: auto;
    transform: translateX(-50%);
    z-index: 9995;
    margin: 0;
    padding: 0.35rem 0.6rem;
    border-radius: 999px;
  }
  .sheet-playback__seek {
    width: 120px;
    height: auto;
    direction: ltr;
    writing-mode: horizontal-tb;
  }
  .sheet-playback__pos {
    min-width: 4.5em;
    font-size: 0.72rem;
  }
  .sheet-playback__mode span,
  .sheet-playback__instrument span {
    display: none;
  }
  .sheet-playback__mode select,
  .sheet-playback__instrument select {
    max-width: 7rem;
  }
  .sheet-playback__click-seek span {
    display: none;
  }
}

html[data-theme="dark"] .sheet-playback {
  background: rgba(20, 20, 24, 0.97);
  border-color: rgba(255, 255, 255, 0.1);
  color: #f5f5f7;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}
html[data-theme="dark"] .sheet-playback__reset {
  border-color: rgba(255, 255, 255, 0.2);
}
html[data-theme="dark"] .sheet-playback__mode select,
html[data-theme="dark"] .sheet-playback__instrument select {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
}
html[data-theme="dark"] .sheet-playback__play {
  background: #4fc3d7;
  color: #1a1a1a;
}