:root {
  --muscle-primary: #d70015;
  --muscle-primary-fill: rgba(215, 0, 21, 0.5);
  --muscle-secondary: #ff6961;
  --muscle-secondary-fill: rgba(255, 105, 97, 0.5);
  --muscle-highlight: #ff3b30;
}

.analytics-chart__stack-primary {
  fill: var(--muscle-primary-fill);
}

.analytics-chart__stack-secondary {
  fill: var(--muscle-secondary-fill);
}

.analytics-chart__stack-primary-line,
.analytics-chart__stack-total-line {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.5;
  vector-effect: non-scaling-stroke;
}

.analytics-chart__stack-primary-line {
  stroke: var(--muscle-primary);
}

.analytics-chart__stack-total-line {
  stroke: var(--muscle-secondary);
}

.analytics-chart__stack-points circle {
  fill: var(--surface);
  stroke-width: 3;
  vector-effect: non-scaling-stroke;
}

.analytics-chart__stack-point--primary {
  stroke: var(--muscle-primary);
}

.analytics-chart__stack-point--secondary {
  stroke: var(--muscle-secondary);
}

.muscle-content,
.muscle-trends,
.muscle-distribution {
  display: grid;
  min-width: 0;
  gap: 18px;
}

.muscle-content[hidden],
.muscle-trends[hidden],
.muscle-distribution[hidden],
.muscle-error[hidden],
.muscle-coverage details[hidden] {
  display: none;
}

.muscle-error,
.muscle-availability {
  margin: 0;
  border: 1px solid var(--warning-line);
  border-radius: var(--control-radius);
  padding: 14px 16px;
  background: var(--warning-surface);
  color: var(--warning-text);
}

.muscle-error p,
.muscle-availability span {
  display: block;
  margin: 3px 0 0;
  font-size: 0.88rem;
}

.muscle-coverage {
  display: grid;
  min-width: 0;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: var(--tile-radius);
  padding: clamp(16px, 3vw, 22px);
  background: var(--surface);
}

.muscle-coverage > header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}

.muscle-coverage .eyebrow {
  margin: 0 0 3px;
}

.muscle-coverage h3 {
  margin: 0;
  font-size: 1.25rem;
}

.muscle-coverage > header > strong {
  border-radius: 999px;
  padding: 7px 11px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.82rem;
  text-align: right;
}

.muscle-coverage__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.muscle-coverage__stats div {
  min-width: 0;
  border-radius: var(--control-radius);
  padding: 12px;
  background: var(--surface-soft);
}

.muscle-coverage__stats dt {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.muscle-coverage__stats dd {
  margin: 3px 0 0;
  overflow-wrap: anywhere;
  font-size: 0.94rem;
  font-weight: 850;
}

.muscle-coverage__details {
  display: grid;
  gap: 8px;
}

.muscle-coverage details {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--control-radius);
  background: var(--surface-soft);
}

.muscle-coverage summary {
  min-height: 44px;
  padding: 11px 13px;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 800;
}

.muscle-methodology ul {
  margin: 0;
  padding: 0 18px 14px 34px;
  color: var(--muted);
  font-size: 0.84rem;
}

.muscle-methodology__guide {
  margin: 0 13px 14px;
  color: var(--muted);
  font-size: 0.84rem;
}

.muscle-methodology__guide a {
  color: var(--accent-strong);
  font-weight: 800;
}

.muscle-table-scroll {
  max-width: 100%;
  overflow-x: auto;
  padding: 0 12px 12px;
}

.muscle-table-scroll table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.muscle-table-scroll caption {
  padding: 0 0 8px;
  color: var(--muted);
  text-align: left;
}

.muscle-table-scroll th,
.muscle-table-scroll td {
  border-bottom: 1px solid var(--line);
  padding: 8px;
  text-align: left;
  vertical-align: top;
}

.muscle-mode {
  display: inline-grid;
  width: fit-content;
  grid-template-columns: repeat(2, minmax(132px, 1fr));
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 14px;
  margin: 0;
  padding: 4px;
  background: var(--surface-soft);
}

.muscle-mode legend {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.muscle-mode label {
  position: relative;
  display: grid;
  min-height: 44px;
  place-items: center;
  border-radius: 10px;
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
}

.muscle-mode input {
  position: absolute;
  opacity: 0;
}

.muscle-mode label:has(input:checked) {
  background: var(--surface);
  color: var(--accent-strong);
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.08);
}

.muscle-mode label:has(input:focus-visible) {
  outline: 3px solid var(--accent-soft);
  outline-offset: 2px;
}

.muscle-availability[data-state="available"],
.muscle-availability[data-state="partial"] {
  border-color: var(--line);
  background: var(--accent-soft);
  color: var(--text);
}

.muscle-trend-grid {
  display: grid;
  min-width: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.muscle-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.muscle-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.muscle-legend__swatch {
  width: 12px;
  height: 12px;
  border-radius: 3px;
}

.muscle-legend__swatch--primary {
  background: var(--muscle-primary);
}

.muscle-legend__swatch--secondary {
  background: var(--muscle-secondary);
}

.muscle-distribution__grid {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
  gap: 18px;
}

.muscle-map {
  position: relative;
  width: 100%;
  max-width: 520px;
  aspect-ratio: 1;
  justify-self: center;
  overflow: hidden;
  border-radius: var(--control-radius);
  background: var(--surface-soft);
}

.muscle-map img,
.muscle-map__highlight {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.muscle-map img {
  object-fit: contain;
}

.muscle-map__highlight {
  background: var(--muscle-highlight);
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
}

.muscle-bars {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.muscle-bar {
  display: grid;
  gap: 6px;
}

.muscle-bar > div:first-child {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.86rem;
}

.muscle-bar > div:first-child span,
.muscle-bar p {
  color: var(--muted);
}

.muscle-bar__track {
  display: flex;
  width: 100%;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-soft);
}

.muscle-bar__primary {
  background: var(--muscle-primary);
}

.muscle-bar__secondary {
  background: var(--muscle-secondary);
}

.muscle-bar p {
  margin: 0;
  font-size: 0.74rem;
}

@media (max-width: 820px) {
  .muscle-trend-grid,
  .muscle-distribution__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 680px) {
  .muscle-coverage__stats {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 520px) {
  .muscle-mode {
    width: 100%;
  }

  .muscle-coverage > header {
    align-items: start;
    flex-direction: column;
  }

  .muscle-coverage > header > strong {
    text-align: left;
  }
}