.sparfox3a {
  --sf-red: #D33D33;
  --sf-red-dark: #B32E22;
  --sf-border: #e4e0da;
  --sf-text: #1f1f1f;
  --sf-text-secondary: #6b6b68;
  --sf-text-muted: #9a9893;
  --sf-surface: #ffffff;
  max-width: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--sf-text);
  box-sizing: border-box;
}

.sparfox3a *,
.sparfox3a *::before,
.sparfox3a *::after {
  box-sizing: inherit;
}

.sparfox3a__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
  align-items: stretch;
}

.sparfox3a__chart-col {
  display: flex;
}

.sparfox3a__chart-panel {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.sparfox3a__panel-col {
  display: flex;
  flex-direction: column;
}

@media (max-width: 900px) {
  .sparfox3a__grid {
    grid-template-columns: 1fr;
  }
}

.sparfox3a__expected {
  font-size: 14px;
  color: var(--sf-text-secondary);
  margin: 0 0 14px;
  line-height: 1.5;
}

.sparfox3a__highlight {
  color: var(--sf-red) !important;
  font-weight: 600 !important;
}

.sparfox3a__chart-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 620 / 300;
  margin-bottom: 10px;
}

.sparfox3a__chart {
  width: 100%;
  height: 100%;
  display: block;
  touch-action: pan-y;
}

.sparfox3a__chart text {
  font-family: inherit;
  user-select: none;
}

.sparfox3a__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
  padding-top: 10px;
  border-top: 1px solid var(--sf-border);
}

.sparfox3a__legend-item {
  font-size: 12px;
}

.sparfox3a__legend-name {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--sf-text-secondary);
}

.sparfox3a__legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  display: inline-block;
  flex-shrink: 0;
}

.sparfox3a__legend-value {
  font-weight: 600;
  font-size: 14px;
}

.sparfox3a__panel {
  background: var(--sf-surface);
  border: 1px solid var(--sf-border);
  border-radius: 12px;
  padding: 16px 18px;
  margin-bottom: 14px;
}

.sparfox3a__panel:last-child {
  margin-bottom: 0;
}

.sparfox3a__panel-title {
  display: block !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  line-height: 1.4 !important;
  color: var(--sf-red-dark) !important;
  margin: 0 0 14px !important;
  text-indent: 0 !important;
  opacity: 1 !important;
}

.sparfox3a__panel-title::before,
.sparfox3a__panel-title::after {
  content: none !important;
}

.sparfox3a__field {
  margin-bottom: 14px;
}

.sparfox3a__field:last-child {
  margin-bottom: 0;
}

.sparfox3a__field-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-bottom: 6px;
}

.sparfox3a__field-value {
  font-weight: 600;
}

.sparfox3a__field-label {
  font-size: 13px;
  margin-bottom: 8px;
}

.sparfox3a__slider {
  width: 100%;
  height: 28px;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  touch-action: pan-y;
}

.sparfox3a__slider::-webkit-slider-runnable-track {
  height: 4px;
  background: var(--sf-border);
  border-radius: 2px;
}

.sparfox3a__slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  margin-top: -9px;
  border-radius: 50%;
  background: var(--sf-red);
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px var(--sf-border);
  cursor: pointer;
}

.sparfox3a__slider::-moz-range-track {
  height: 4px;
  background: var(--sf-border);
  border-radius: 2px;
}

.sparfox3a__slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--sf-red);
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px var(--sf-border);
  cursor: pointer;
}

.sparfox3a__radio-group {
  display: flex;
  gap: 18px;
  font-size: 13px;
  flex-wrap: wrap;
}

.sparfox3a__radio-group label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  min-height: 24px;
}

.sparfox3a__radio-group input {
  width: 18px;
  height: 18px;
  accent-color: var(--sf-red);
}

.sparfox3a__hint {
  font-size: 11px;
  color: var(--sf-text-muted);
  margin-top: 6px;
}

.sparfox3a__product-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--sf-border);
  font-size: 13px;
}

.sparfox3a__product-row:last-child {
  border-bottom: none;
}

.sparfox3a__product-name {
  display: flex;
  align-items: center;
}

.sparfox3a__product-meta {
  color: var(--sf-text-muted);
  font-size: 12px;
  margin-top: 2px;
}

.sparfox3a__info {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid var(--sf-text-muted);
  color: var(--sf-text-muted);
  font-size: 11px;
  margin-left: 6px;
  cursor: pointer;
  flex-shrink: 0;
}

.sparfox3a__info-tip {
  display: none;
  position: absolute;
  left: 22px;
  top: -8px;
  width: 200px;
  max-width: 60vw;
  background: #fff;
  border: 1px solid var(--sf-border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--sf-text-secondary);
  z-index: 5;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .12);
}

.sparfox3a__info.is-open .sparfox3a__info-tip,
.sparfox3a__info:hover .sparfox3a__info-tip {
  display: block;
}

@media (max-width: 480px) {
  .sparfox3a__info-tip {
    left: auto;
    right: 0;
  }
}

.sparfox3a__toggle {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 24px;
  flex-shrink: 0;
}

.sparfox3a__toggle input {
  opacity: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  position: absolute;
  cursor: pointer;
  z-index: 1;
}

.sparfox3a__toggle-track {
  position: absolute;
  inset: 0;
  background: var(--sf-border);
  border-radius: 24px;
  transition: background .15s;
}

.sparfox3a__toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  transition: left .15s;
  box-shadow: 0 1px 3px rgba(0, 0, 0, .2);
}

.sparfox3a__toggle input:checked ~ .sparfox3a__toggle-track {
  background: var(--sf-red);
}

.sparfox3a__toggle input:checked ~ .sparfox3a__toggle-thumb {
  left: 18px;
}

.sparfox3a__custom {
  border-top: 1px solid var(--sf-border);
  margin-top: 12px;
  padding-top: 12px;
}

.sparfox3a__custom-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  cursor: pointer;
  min-height: 24px;
}

.sparfox3a__custom-toggle input {
  width: 18px;
  height: 18px;
  accent-color: var(--sf-red);
}

.sparfox3a__custom-fields {
  display: none;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.sparfox3a__custom-fields.is-visible {
  display: flex;
}

.sparfox3a__custom-field {
  flex: 1;
  min-width: 110px;
}

.sparfox3a__custom-field label {
  display: block;
  font-size: 11px;
  color: var(--sf-text-muted);
  margin-bottom: 4px;
}

.sparfox3a__custom-field input {
  width: 100%;
  height: 38px;
  border: 1px solid var(--sf-border);
  border-radius: 8px;
  padding: 0 10px;
  font-size: 14px;
}

@media (max-width: 600px) {
  .sparfox3a__panel {
    padding: 14px;
  }

  .sparfox3a__legend {
    gap: 12px 16px;
  }
}