:root {
  --bg: #f2f6f5;
  --card: #ffffff;
  --ink: #122420;
  --muted: #4f6b64;
  --line: #cde0da;
  --accent: #10634f;
  --accent-light: #e0f2ed;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Gill Sans", "Trebuchet MS", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, #dff3eb 0%, transparent 45%),
    radial-gradient(circle at bottom left, #ddeef5 0%, transparent 38%),
    var(--bg);
  min-height: 100vh;
}

body.has-bottom-bar {
  padding-bottom: 76px;
}

.page {
  max-width: 1220px;
  margin: 0 auto;
  padding: 1.25rem;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.top-nav {
  margin-bottom: 1rem;
}

.top-nav a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

.workspace {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.25rem;
}

.card-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.card,
.result-card,
.controls,
.fingerings,
.pitch-visualizer,
.spectrum-visualizer {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
}

.card {
  text-decoration: none;
  color: inherit;
  transition: transform 140ms ease, box-shadow 140ms ease;
}

.utility-card {
  border-color: var(--utility-line, var(--line));
  background: var(--utility-bg, var(--card));
}

.utility-card-alt-fing {
  --utility-bg: #edf8f1;
  --utility-line: #c6e7d2;
}

.utility-card-play-after {
  --utility-bg: #eef6ff;
  --utility-line: #c8ddf8;
}

.utility-card-play-note {
  --utility-bg: #fff3e9;
  --utility-line: #f2d6bd;
}

.utility-card-play-these {
  --utility-bg: #f0f7ff;
  --utility-line: #c9dcf1;
}

.utility-card-transpose {
  --utility-bg: #f5efff;
  --utility-line: #d8c8f0;
}

.utility-card-chart {
  --utility-bg: #eefaf8;
  --utility-line: #c8e8e1;
}

.utility-card-layer-map {
  --utility-bg: #fff8e9;
  --utility-line: #f0e0bd;
}

.utility-card-staff-showcase {
  --utility-bg: #f2f2fa;
  --utility-line: #d6d6eb;
}

.utility-card-dev-pitch {
  --utility-bg: #eef8ff;
  --utility-line: #cadef0;
}

.card:hover,
.card:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(20, 56, 47, 0.1);
}

.card.card-disabled {
  opacity: 0.48;
  pointer-events: none;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
  filter: grayscale(0.15);
}

.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.controls label {
  font-weight: 700;
}

.global-controls {
  justify-content: space-between;
}

.global-controls-group {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.global-controls-right {
  margin-left: auto;
}

select,
button {
  border-radius: 10px;
  border: 1px solid var(--line);
  padding: 0.55rem 0.75rem;
  font-size: 0.95rem;
  font-family: inherit;
}

input[type="search"] {
  border-radius: 10px;
  border: 1px solid var(--line);
  padding: 0.55rem 0.75rem;
  font-size: 0.95rem;
  font-family: inherit;
}

textarea {
  border-radius: 10px;
  border: 1px solid var(--line);
  padding: 0.55rem 0.75rem;
  font-size: 0.9rem;
  font-family: "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

button {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.status {
  flex-basis: 100%;
  margin: 0;
}

.results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.muted {
  color: var(--muted);
}

#concert-note,
#written-note {
  font-size: 1.85rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.note-pair-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  align-items: end;
}

.written-inline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.written-inline .staff-svg {
  max-width: 175px;
  margin-left: 0.2rem;
}

.note-pair-item p.muted {
  margin-bottom: 0.2rem;
}

.note-pair-item #concert-note,
.note-pair-item #written-note {
  margin-bottom: 0;
  font-size: 1.55rem;
}

#pitch-canvas {
  width: 100%;
  height: 240px;
  border-radius: 12px;
  border: 1px solid #263947;
  background:
    radial-gradient(circle at 80% 15%, rgba(58, 247, 212, 0.14) 0%, transparent 32%),
    radial-gradient(circle at 20% 90%, rgba(18, 98, 255, 0.12) 0%, transparent 26%),
    linear-gradient(180deg, #131c25 0%, #0d141b 100%);
}

#spectrum-canvas {
  width: 100%;
  height: 240px;
  border-radius: 12px;
  border: 1px solid #243847;
  background:
    radial-gradient(circle at 18% 10%, rgba(104, 232, 255, 0.12) 0%, transparent 35%),
    radial-gradient(circle at 83% 89%, rgba(74, 198, 255, 0.1) 0%, transparent 30%),
    linear-gradient(180deg, #121a25 0%, #0c131b 100%);
}

.fingering-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.75rem;
}

#alternate-fingerings-panel {
  min-height: 420px;
}

#alternate-fingerings-panel .fingering-list {
  min-height: 0;
  align-items: start;
  align-content: start;
}

.fingering-placeholder {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 0.65rem;
  align-items: start;
}

.fingering-placeholder-text h3 {
  margin: 0 0 0.35rem;
}

.fingering-placeholder-text p {
  margin: 0;
  color: var(--muted);
}

.chart-results {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.chart-note-block {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.55rem 0.6rem;
  background: #f9fcfb;
}

.chart-note-title {
  margin: 0 0 0.2rem;
  font-size: 0.95rem;
}

.chart-note-subtitle {
  margin: 0 0 0.4rem;
  font-size: 0.8rem;
}

.chart-note-rows {
  display: grid;
  gap: 0.45rem;
}

.chart-fingering-row {
  display: grid;
  grid-template-columns: 128px 132px minmax(0, 1fr);
  gap: 0.5rem;
  align-items: center;
  padding-top: 0.26rem;
  border-top: 1px dashed #d7e7e1;
}

.chart-fingering-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.chart-clef-col,
.chart-clef-spacer {
  min-height: 84px;
}

.chart-staff-svg {
  display: block;
  width: 124px;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.chart-fingering-visual .fingering-image-frame {
  width: 126px;
}

.chart-fingering-visual .fingering-image-frame > img {
  display: block;
  width: 100%;
  height: auto;
}

.chart-fingering-text p {
  margin: 0 0 0.22rem;
  font-size: 0.82rem;
  line-height: 1.25;
}

.chart-fingering-text p:last-child {
  margin-bottom: 0;
}

.chart-fingering-type {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  border: 1px solid var(--line);
  background: #eef7f3;
  border-radius: 999px;
  padding: 0.06rem 0.4rem;
}

.chart-fingering-info {
  color: var(--muted);
}

.chart-fingering-keys {
  color: #27443c;
  overflow-wrap: anywhere;
}

.fingering-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem;
  background: var(--accent-light);
}

.fingering-card h3 {
  margin-bottom: 0.35rem;
}

.fingering-card p {
  margin-bottom: 0.35rem;
}

.fingering-content {
  min-width: 0;
}

.fingering-card-compact {
  padding: 0.55rem 0.6rem;
}

.fingering-card-compact h3 {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.fingering-card-compact p {
  margin-bottom: 0.25rem;
  font-size: 0.84rem;
  line-height: 1.26;
}

.fingering-guide-link {
  margin: 0.24rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.fingering-card-horizontal {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 0.65rem;
  align-items: start;
}

.fingering-card-horizontal .fingering-visual {
  margin: 0;
}

.fingering-card-horizontal .fingering-visual figcaption {
  margin-top: 0.18rem;
  font-size: 0.74rem;
}

.fingering-image-frame {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  overflow: hidden;
}

.fingering-inline-svg {
  display: block;
  width: 100%;
  height: auto;
}

.fingering-overlay-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.fingering-visual {
  margin: 0.55rem 0 0;
}

.fingering-visual img {
  width: 100%;
  display: block;
  background: #fff;
}

.fingering-visual figcaption {
  margin-top: 0.3rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.staff-svg {
  width: 100%;
  max-width: 360px;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.staff-showcase-grid {
  display: grid;
  gap: 0.9rem;
}

.staff-showcase-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  padding: 0.8rem;
}

.staff-showcase-card h3 {
  margin: 0 0 0.3rem;
}

.staff-showcase-card .muted {
  margin: 0 0 0.5rem;
}

.staff-showcase-frame {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 0.2rem;
  overflow-x: auto;
}

.dev-mode-toggle {
  position: fixed;
  right: 10px;
  bottom: 10px;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: 0.26rem;
  font-size: 0.72rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.18rem 0.4rem;
  user-select: none;
}

.dev-mode-toggle input[type="checkbox"] {
  width: 12px;
  height: 12px;
  margin: 0;
}

.bottom-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 64px;
  z-index: 40;
  overflow: hidden;
  background: rgba(16, 25, 24, 0.9);
  backdrop-filter: blur(4px);
  border-top: 1px solid rgba(178, 215, 200, 0.28);
}

.bottom-bar-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.bottom-bar-content {
  position: relative;
  z-index: 1;
  height: 100%;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.75rem;
}

.bottom-bar-content.without-pitch {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.bottom-bar-section {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bottom-bar-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.81rem;
  font-weight: 700;
  color: #eff4f6;
  text-transform: lowercase;
  letter-spacing: 0.02em;
  justify-self: center;
  min-width: 84px;
}

.bottom-bar-actions {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-self: center;
  min-width: 0;
}

.bottom-bar-actions button {
  border: 1px solid rgba(229, 233, 231, 0.42);
  background: rgba(255, 255, 255, 0.08);
  color: #f7f7f1;
  border-radius: 999px;
  padding: 0 1.1rem;
  font-size: 1.22rem;
  font-weight: 700;
  line-height: 1;
  backdrop-filter: blur(2px);
  min-width: 124px;
  height: 44px;
}

.bottom-bar-pitch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 600;
  color: #eef5f8;
  letter-spacing: 0.01em;
  text-transform: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.bottom-bar-pitch-line {
  display: inline;
}

.bottom-bar-pitch-sep {
  display: inline;
}

.bottom-bar.waiting .bottom-bar-status {
  color: #f2f5f7;
}

.bottom-bar.listening .bottom-bar-status {
  color: #d4f6ff;
}

.bottom-bar-actions button.is-warm {
  background: rgba(255, 166, 84, 0.78);
  border-color: rgba(255, 210, 160, 0.95);
  color: #fff7e9;
}

.bottom-bar-actions button.is-cold {
  background: rgba(65, 157, 188, 0.8);
  border-color: rgba(170, 229, 246, 0.95);
  color: #ecfbff;
}

.bottom-bar-actions button.needs-attention {
  animation: bottom-bar-start-attention 1.8s ease-in-out infinite;
}

@keyframes bottom-bar-start-attention {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 176, 112, 0.55);
  }
  45% {
    transform: scale(1.04);
    box-shadow: 0 0 0 9px rgba(255, 176, 112, 0.08);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 176, 112, 0);
  }
}

.game-controls,
.game-info,
.score-panel,
.game-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
}

.game-controls {
  margin-top: 1rem;
}

.control-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  margin-bottom: 0.7rem;
}

.control-row label {
  min-width: 210px;
  font-weight: 700;
}

.control-row input,
.control-row select {
  border-radius: 10px;
  border: 1px solid var(--line);
  padding: 0.55rem 0.75rem;
  font-size: 0.95rem;
  font-family: inherit;
}

.custom-controls {
  border: 1px dashed var(--line);
  border-radius: 12px;
  padding: 0.8rem;
  margin-top: 0.35rem;
  margin-bottom: 0.75rem;
}

.control-actions {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.mapping-grid {
  display: grid;
  gap: 0.7rem;
}

.mapping-row {
  display: grid;
  gap: 0.35rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.55rem;
  background: #f9fcfb;
}

.mapping-key {
  font-size: 0.9rem;
  font-weight: 700;
  color: #15332c;
}

.mapping-canvas {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.45rem;
  background: #fff;
  min-height: 260px;
}

.mapping-template-svg {
  width: 100%;
  max-width: 220px;
  height: auto;
  display: block;
  margin: 0 auto;
}

.mapping-template-svg .mapping-layer-group.is-unselected {
  opacity: 0.18;
}

.mapping-template-svg .mapping-layer-group.is-selected {
  opacity: 1;
}

.mapping-template-svg .mapping-layer-group.is-selected path,
.mapping-template-svg .mapping-layer-group.is-selected circle,
.mapping-template-svg .mapping-layer-group.is-selected ellipse,
.mapping-template-svg .mapping-layer-group.is-selected rect,
.mapping-template-svg .mapping-layer-group.is-selected polygon,
.mapping-template-svg .mapping-layer-group.is-selected polyline,
.mapping-template-svg .mapping-layer-group.is-selected line {
  stroke: #0a0a0a !important;
  fill: #0a0a0a !important;
}

.mapping-selected {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-size: 0.83rem;
  color: var(--muted);
}

.mapping-pill {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #eef7f3;
  color: #16372f;
  padding: 0.16rem 0.48rem;
  font-weight: 700;
}

.mapping-layer-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.mapping-layer-btn {
  border: 1px solid var(--line);
  background: #fff;
  color: #24463e;
  border-radius: 999px;
  padding: 0.18rem 0.52rem;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
}

.mapping-layer-btn.is-selected {
  background: #10634f;
  border-color: #10634f;
  color: #fff;
}

.mapping-json {
  width: 100%;
  min-height: 220px;
  resize: vertical;
  margin-bottom: 0.65rem;
}

.register-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.register-options label {
  min-width: 0;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.game-info {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.7rem;
}

.game-card h2 {
  margin-bottom: 0.5rem;
}

.big {
  font-size: 1.7rem;
  font-weight: 800;
  margin: 0;
}

.score-panel {
  margin-top: 1rem;
}

#score-output .staff-svg {
  max-width: none;
}

#ptn2-score {
  overflow-x: auto;
}

@media (min-width: 980px) {
  #workspace {
    display: grid;
    grid-template-columns: minmax(320px, 1fr) minmax(320px, 1fr);
    gap: 1rem;
  }

  #workspace .results,
  #workspace .fingerings {
    grid-column: 1 / -1;
  }

  #workspace .pitch-visualizer,
  #workspace .spectrum-visualizer {
    grid-column: span 1;
  }

  #play-after-workspace,
  #play-note-workspace,
  #transpose-concert-workspace,
  #play-these-workspace,
  #fingering-chart-workspace {
    display: grid;
    grid-template-columns: minmax(320px, 1fr) minmax(320px, 1fr);
    gap: 1rem;
  }

  #play-after-workspace,
  #play-note-workspace,
  #transpose-concert-workspace,
  #play-these-workspace {
    grid-template-columns: minmax(420px, 1.35fr) minmax(320px, 1fr);
    align-items: start;
  }

  #play-after-workspace .score-panel,
  #play-note-workspace .score-panel,
  #transpose-concert-workspace .score-panel,
  #play-these-workspace .score-panel {
    grid-column: 1;
    grid-row: 1 / span 2;
    margin-top: 0;
  }

  #play-after-workspace .game-controls,
  #play-note-workspace .game-controls,
  #transpose-concert-workspace .game-controls,
  #play-these-workspace .game-controls {
    grid-column: 2;
    grid-row: 1;
    margin-top: 0;
  }

  #play-after-workspace .game-info,
  #play-note-workspace .game-info,
  #transpose-concert-workspace .game-info,
  #play-these-workspace .game-info {
    grid-column: 2;
    grid-row: 2;
    margin-top: 0;
  }

  #fingering-chart-workspace .fingerings {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  .page {
    padding: 1rem;
  }

  .controls {
    align-items: stretch;
  }

  .global-controls {
    justify-content: flex-start;
  }

  .global-controls-group {
    width: 100%;
    display: flex;
    align-items: stretch;
    gap: 0.55rem;
  }

  .global-controls-right {
    margin-left: 0;
  }

  select,
  button,
  input[type="search"] {
    width: 100%;
  }

  .control-row label {
    min-width: 0;
    width: 100%;
  }

  .bottom-bar-content {
    padding: 0.48rem 0.4rem;
    gap: 0.22rem;
  }

  .bottom-bar-section-pitch {
    justify-content: flex-end;
    padding-right: 0.12rem;
    overflow: visible;
  }

  .bottom-bar-pitch {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
    max-width: none;
    line-height: 1.06;
    font-size: 0.72rem;
  }

  .bottom-bar-pitch-line {
    display: block;
  }

  .bottom-bar-pitch-sep {
    display: none;
  }

  .game-info {
    margin-top: 0.7rem;
    gap: 0.45rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .game-card {
    padding: 0.55rem;
    border-radius: 10px;
  }

  .game-card h2 {
    margin-bottom: 0.35rem;
    font-size: 0.78rem;
    line-height: 1.15;
  }

  .big {
    font-size: 1.1rem;
    line-height: 1.05;
  }

  .note-pair-row {
    gap: 0.5rem;
  }

  .note-pair-item #concert-note,
  .note-pair-item #written-note {
    font-size: 1.18rem;
    line-height: 1.1;
    white-space: nowrap;
  }

  .written-inline {
    gap: 0.3rem;
  }

  .written-inline .staff-svg {
    max-width: 110px;
  }

  .chart-results {
    gap: 0.45rem;
  }

  .chart-note-block {
    padding: 0.42rem 0.46rem;
  }

  .chart-note-title {
    font-size: 0.84rem;
  }

  .chart-note-subtitle {
    font-size: 0.7rem;
    margin-bottom: 0.24rem;
  }

  .chart-note-rows {
    gap: 0.32rem;
  }

  .chart-fingering-row {
    grid-template-columns: 96px 82px minmax(0, 1fr);
    gap: 0.3rem;
    padding-top: 0.22rem;
  }

  .chart-clef-col,
  .chart-clef-spacer {
    min-height: 70px;
  }

  .chart-staff-svg {
    width: 94px;
    border-radius: 6px;
  }

  .chart-fingering-visual .fingering-image-frame {
    width: 80px;
  }

  .chart-fingering-visual .fingering-image-frame > img {
    border-radius: 6px;
  }

  .chart-fingering-text p {
    font-size: 0.7rem;
    margin-bottom: 0.16rem;
    line-height: 1.17;
  }

  .chart-fingering-keys {
    font-size: 0.66rem;
    line-height: 1.16;
  }

  .chart-fingering-type {
    font-size: 0.62rem;
    padding: 0.03rem 0.26rem;
  }

  .chart-fingering-list {
    gap: 0.22rem;
    padding-left: 0.9rem;
  }

  .chart-fingering-item {
    font-size: 0.72rem;
    line-height: 1.18;
  }

  .chart-fingering-type {
    font-size: 0.66rem;
    padding: 0.04rem 0.3rem;
  }

  .fingering-list {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  #alternate-fingerings-panel {
    min-height: 360px;
  }

  #alternate-fingerings-panel .fingering-list {
    min-height: 0;
  }

  .fingering-placeholder {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 0.4rem;
  }

  .fingering-card-compact {
    padding: 0.48rem 0.52rem;
  }

  .fingering-card-compact h3 {
    font-size: 0.9rem;
  }

  .fingering-card-compact p {
    font-size: 0.78rem;
    margin-bottom: 0.2rem;
  }

  .fingering-guide-link {
    font-size: 0.74rem;
  }

  .fingering-card-horizontal {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 0.4rem;
  }

  .fingering-card-horizontal .fingering-visual figcaption {
    font-size: 0.68rem;
  }

}

.dev-pitch-panel h2 {
  margin-bottom: 0.15rem;
  font-size: 2rem;
}

.dev-note-grid {
  display: grid;
  gap: 0.55rem;
  margin: 0.8rem 0 0.9rem;
}

.dev-note-row-staff {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f7fbfa;
  padding: 0.3rem 0.35rem;
  min-height: 136px;
  overflow: hidden;
}

.dev-note-row-staff .staff-svg {
  width: 100%;
  height: 128px;
  display: block;
}

.dev-pitch-settings {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f9fcfb;
  padding: 0.6rem;
  margin-bottom: 0.8rem;
}

.dev-pitch-settings h3 {
  margin: 0 0 0.45rem;
}

.dev-pitch-settings-controls {
  display: grid;
  gap: 0.36rem;
}

.dev-setting-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.35rem 0.6rem;
  align-items: center;
}

.dev-setting-name {
  font-weight: 700;
  font-size: 0.9rem;
}

.dev-setting-value {
  font-weight: 700;
  color: #29544d;
  font-variant-numeric: tabular-nums;
}

.dev-setting-row input[type="range"] {
  grid-column: 1 / -1;
}

.dev-pitch-settings button {
  margin-top: 0.55rem;
}

.dev-slider-wrap {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 0.45rem;
}

#dev-pitch-slider {
  width: 100%;
  height: 98px;
  display: block;
}