.scale-board-list {
  display: grid;
  gap: 12px;
}

.scale-board-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(18, 30, 40, 0.06);
}

.scale-board-card__body {
  padding: 14px 10px 16px;
}

.scale-board-scroll {
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
}

.scale-board-scroll::-webkit-scrollbar {
  display: none;
}

.scale-board-scroll:active {
  cursor: grabbing;
}

.scale-board-diagram {
  min-width: 1140px;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 8px;
  row-gap: 6px;
  align-items: start;
}

.scale-board-diagram__rail {
  grid-column: 1;
  grid-row: 1 / 3;
  position: sticky;
  left: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: #fdfdfd;
  padding-top: 2px;
  margin-top: -2px;
  box-shadow: 6px 0 10px -4px rgba(0, 0, 0, 0.08);
}

.scale-board-diagram__title {
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 28px;
  padding: 0 2px;
  height: 22px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--accent-blue) 4%, transparent);
  border: 2px solid color-mix(in srgb, var(--accent-blue) 60%, transparent);
  color: var(--accent-blue);
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 0 6px color-mix(in srgb, var(--accent-blue) 10%, transparent);
  letter-spacing: -0.05em;
}

.scale-fretboard__open-strings {
  display: grid;
  grid-template-rows: repeat(var(--string-count, 6), 20px);
  gap: 0;
  align-items: center;
  transition: opacity 0.2s ease;
}

.scale-fretboard__open-strings.is-scrolled {
  opacity: 0;
  pointer-events: none;
}

.scale-fretboard__open-string,
.scale-fretboard__degree {
  min-width: 26px;
  padding: 0 2px;
  height: 18px;
  border-radius: 4px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  background: var(--accent-blue);
  border: 1px solid rgba(0, 0, 0, 0.2);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 11px;
  line-height: 1;
  font-weight: 800;
}

.scale-fretboard__open-string {
  justify-self: center;
}

.scale-fretboard__degree {
  z-index: 5;
}

.scale-fretboard {
  grid-column: 2;
  grid-row: 1;
  position: relative;
  display: grid;
  grid-template-columns: repeat(24, minmax(0, 1fr));
  grid-template-rows: repeat(var(--string-count, 6), 20px);
  border-radius: 4px;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  overflow: visible;
  background: var(--wood-gradient);
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(0, 0, 0, 0.9);
  margin-left: 6px;
}

.scale-fretboard::before {
  content: "";
  position: absolute;
  left: -6px;
  top: -1px;
  bottom: -1px;
  width: 6px;
  background: #e3d3bd;
  border: 1px solid rgba(0, 0, 0, 0.3);
  border-top-left-radius: 4px;
  border-bottom-left-radius: 4px;
  box-shadow: -1px 0 2px rgba(0, 0, 0, 0.4), inset 1px 0 2px rgba(255, 255, 255, 0.3);
  z-index: 3;
}

.scale-fretboard__inlays {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(24, minmax(0, 1fr));
  grid-template-rows: repeat(var(--string-count, 6), 20px);
  pointer-events: none;
  z-index: 1;
}

.scale-fretboard__inlay-slot {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  grid-row: 1 / -1;
}

.scale-fretboard__inlay-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle, #ffffff 0%, #b0b0b0 100%);
  border: 1px solid rgba(0, 0, 0, 0.4);
  box-shadow: inset 0 1px 3px rgba(255, 255, 255, 0.5), 0 1px 2px rgba(0, 0, 0, 0.6);
  opacity: 0.55;
}

.scale-fretboard__inlay-dot--top {
  position: absolute;
  top: 20%;
}

.scale-fretboard__inlay-dot--bottom {
  position: absolute;
  bottom: 20%;
}

.scale-fretboard__cell {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 20px;
  border-right: 1px solid rgba(0, 0, 0, 0.5);
}

.scale-fretboard__cell--last {
  border-right: none;
}

.scale-fretboard__cell::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 2.5px;
  height: 100%;
  background: linear-gradient(90deg, #555 0%, #d0d0d0 40%, #fff 60%, #444 100%);
  box-shadow: -1px 0 2px rgba(0, 0, 0, 0.5);
  z-index: 2;
  transform: translateX(50%);
}

.scale-fretboard__cell--last::after {
  transform: translateX(0);
}

.scale-fretboard__cell::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background: linear-gradient(180deg, #9badaf, #ffffff, #7f8a8b);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
  z-index: 4;
}

.scale-fretboard__cell--fret-1::before {
  left: -6px;
}

.scale-fretboard__cell--string-0::before {
  height: var(--string-1);
  opacity: 0.7;
}

.scale-fretboard__cell--string-1::before {
  height: var(--string-2);
  opacity: 0.9;
}

.scale-fretboard__cell--string-2::before {
  height: var(--string-3);
}

.scale-fretboard__cell--string-3::before {
  height: var(--string-4);
  margin-top: -0.15px;
}

.scale-fretboard__cell--string-4::before {
  height: var(--string-5);
  margin-top: -0.3px;
}

.scale-fretboard__cell--string-5::before {
  height: var(--string-6);
  margin-top: -0.5px;
}

.scale-fretboard__cell--string-6::before {
  height: var(--string-7);
  margin-top: -0.7px;
}

.scale-fretboard__cell--string-7::before {
  height: var(--string-8);
  margin-top: -0.9px;
}

.scale-fretboard__numbers {
  grid-column: 2;
  grid-row: 2;
  display: grid;
  grid-template-columns: repeat(24, minmax(0, 1fr));
  align-items: center;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 11px;
  line-height: 1;
  font-weight: 800;
  padding-top: 4px;
  margin-left: 6px;
}

.scale-fretboard__number {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  min-height: 14px;
  padding-right: 6px;
}

.scale-board-list.is-lefty .scale-board-scroll {
  direction: rtl;
}

.scale-board-list.is-lefty .scale-board-diagram__title,
.scale-board-list.is-lefty .scale-fretboard__open-string,
.scale-board-list.is-lefty .scale-fretboard__number,
.scale-board-list.is-lefty .scale-fretboard__degree {
  direction: ltr;
}

.scale-board-list.is-lefty .scale-board-diagram__rail {
  left: auto;
  right: 0;
  border-left: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: -6px 0 10px -4px rgba(0, 0, 0, 0.08);
}

.scale-board-list.is-lefty .scale-fretboard {
  margin-left: 0;
  margin-right: 6px;
  border-radius: 4px 0 0 4px;
}

.scale-board-list.is-lefty .scale-fretboard::before {
  left: auto;
  right: -6px;
  border-radius: 0 4px 4px 0;
  box-shadow: 1px 0 2px rgba(0, 0, 0, 0.4), inset -1px 0 2px rgba(255, 255, 255, 0.3);
}

.scale-board-list.is-lefty .scale-fretboard__cell {
  border-right: none;
  border-left: 1px solid rgba(0, 0, 0, 0.5);
}

.scale-board-list.is-lefty .scale-fretboard__cell--last {
  border-left: none;
}

.scale-board-list.is-lefty .scale-fretboard__cell::after {
  right: auto;
  left: 0;
  transform: translateX(-50%);
  box-shadow: 1px 0 2px rgba(0, 0, 0, 0.5);
  background: linear-gradient(-90deg, #555 0%, #d0d0d0 40%, #fff 60%, #444 100%);
}

.scale-board-list.is-lefty .scale-fretboard__cell--last::after {
  transform: translateX(0);
}

.scale-board-list.is-lefty .scale-fretboard__cell--fret-1::before {
  left: 0;
  right: -6px;
}

.scale-board-list.is-lefty .scale-fretboard__numbers {
  margin-left: 0;
  margin-right: 6px;
}

.scale-board-list.is-lefty .scale-fretboard__number {
  justify-content: flex-start;
  padding-right: 0;
  padding-left: 6px;
}

.scale-board-list.is-bass .scale-fretboard::before {
  width: 10px;
  left: -10px;
  background: #333;
  border-color: #000;
}

.scale-board-list.is-bass .scale-fretboard__cell--fret-1::before {
  left: -10px;
}

.scale-board-list.is-bass .scale-fretboard__inlay-dot {
  width: 15px;
  height: 15px;
  background: #ddd;
  opacity: 0.8;
}

.scale-board-list.is-bass .scale-fretboard__cell::before {
  background: linear-gradient(180deg, #777, #eee, #555);
}

.scale-board-list.is-bass .scale-fretboard__cell--string-0::before {
  height: 2.5px;
}

.scale-board-list.is-bass .scale-fretboard__cell--string-1::before {
  height: 3.5px;
}

.scale-board-list.is-bass .scale-fretboard__cell--string-2::before {
  height: 4.5px;
}

.scale-board-list.is-bass .scale-fretboard__cell--string-3::before {
  height: 5.5px;
}

.scale-board-list.is-bass .scale-fretboard__cell--string-4::before {
  height: 6.5px;
}

.scale-board-list.is-ukulele .scale-fretboard::before {
  width: 5px;
  left: -5px;
  background: #fdfdfd;
}

.scale-board-list.is-ukulele .scale-fretboard__cell--fret-1::before {
  left: -5px;
}

.scale-board-list.is-ukulele .scale-fretboard__inlay-dot {
  width: 10px;
  height: 10px;
  background: #fff;
  opacity: 0.9;
}

.scale-board-list.is-ukulele .scale-fretboard__cell::before {
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
}

.scale-board-list.is-ukulele .scale-fretboard__cell--string-0::before {
  height: 1.2px;
}

.scale-board-list.is-ukulele .scale-fretboard__cell--string-1::before {
  height: 1.5px;
}

.scale-board-list.is-ukulele .scale-fretboard__cell--string-2::before {
  height: 1.8px;
}

.scale-board-list.is-ukulele .scale-fretboard__cell--string-3::before {
  height: 1.2px;
}

.scale-board-list.is-ukulele[data-tuning="ukuleleLowG"] .scale-fretboard__cell--string-3::before {
  height: 2.2px;
}