.fermi-lab {
  --fermi-bg: #fbfaf4;
  --fermi-ink: #101412;
  --fermi-muted: #626b66;
  --fermi-hairline: rgba(16, 20, 18, 0.18);
  --fermi-soft: rgba(16, 20, 18, 0.045);
  --fermi-curve: #101412;
  --fermi-fill: rgba(16, 20, 18, 0.06);
  --fermi-accent: #006f6f;
  --fermi-warm: #a85336;
  --fermi-shadow: rgba(22, 24, 20, 0.13);

  width: min(100%, 980px);
  margin: 0 auto;
  color: var(--fermi-ink);
}

.theme-dark .fermi-lab,
body.theme-dark .fermi-lab,
html.theme-dark .fermi-lab {
  --fermi-bg: #05090c;
  --fermi-ink: #eff8f5;
  --fermi-muted: #9aa9a5;
  --fermi-hairline: rgba(239, 248, 245, 0.18);
  --fermi-soft: rgba(239, 248, 245, 0.05);
  --fermi-curve: #f1c84c;
  --fermi-fill: rgba(20, 184, 166, 0.14);
  --fermi-accent: #57d7cb;
  --fermi-warm: #ff755f;
  --fermi-shadow: rgba(0, 0, 0, 0.44);
}

.fermi-sieve {
  display: grid;
  gap: clamp(0.6rem, 1.6vw, 0.95rem);
  padding: clamp(0.9rem, 2vw, 1.25rem);
  border: 1px solid var(--fermi-hairline);
  border-radius: 8px;
  background:
    linear-gradient(90deg, var(--fermi-soft) 1px, transparent 1px),
    linear-gradient(0deg, var(--fermi-soft) 1px, transparent 1px),
    var(--fermi-bg);
  background-size: 28px 28px, 28px 28px, auto;
  box-shadow: 0 22px 70px var(--fermi-shadow);
}

.fermi-graph {
  position: relative;
  min-width: 0;
  min-height: 280px;
}

.fermi-graph canvas {
  display: block;
  width: 100%;
  height: auto;
}

.fermi-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.75rem, 2vw, 1.6rem);
  justify-content: space-between;
  padding: 0 0.25rem;
  background: transparent;
}

.fermi-metrics div {
  display: grid;
  gap: 0.2rem;
  min-width: max-content;
  padding: 0;
}

.fermi-metrics span,
.fermi-active-filter span {
  color: var(--fermi-muted);
  font-size: clamp(0.62rem, 1.5vw, 0.76rem);
  font-weight: 760;
  letter-spacing: 0.16em;
  line-height: 1.35;
  text-transform: uppercase;
}

.fermi-metrics strong {
  display: inline-flex;
  align-items: baseline;
  gap: 0.12em;
  color: var(--fermi-ink);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.fermi-metrics small {
  color: var(--fermi-muted);
  font-size: 0.64em;
  font-weight: 600;
  line-height: 1;
}

.fermi-console {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: clamp(0.75rem, 2vw, 1.1rem);
  border-top: 1px solid var(--fermi-hairline);
  padding-top: clamp(0.85rem, 2vw, 1.1rem);
}

.fermi-steps {
  display: grid;
  gap: 0.38rem;
  align-content: center;
}

.fermi-steps button {
  width: 32px;
  height: 20px;
  padding: 0;
  border: 0;
  color: color-mix(in srgb, var(--fermi-muted) 32%, transparent);
  background: transparent;
  font-size: 0.66rem;
  letter-spacing: 0;
  text-align: left;
  cursor: pointer;
}

.fermi-steps button::after {
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-left: 0.45rem;
  border-radius: 50%;
  background: transparent;
  content: "";
}

.fermi-steps button.is-active {
  color: var(--fermi-accent);
}

.fermi-steps button.is-active::after {
  background: var(--fermi-accent);
}

.fermi-active-filter {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0 clamp(0.8rem, 2vw, 1.4rem);
  align-items: center;
  min-width: 0;
}

.fermi-active-filter span {
  align-self: center;
  padding-bottom: 0;
  letter-spacing: 0.15em;
}

.fermi-active-filter output {
  color: var(--fermi-accent);
  font-size: clamp(2rem, 10vw, 5.6rem);
  font-weight: 760;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
  line-height: 0.82;
}

.fermi-active-filter input[type='range'] {
  grid-column: 1 / -1;
  width: 100%;
  height: 22px;
  margin: 0;
  appearance: none;
  background: transparent;
  cursor: ew-resize;
}

.fermi-active-filter input[type='range']::-webkit-slider-runnable-track {
  height: 1px;
  background: linear-gradient(90deg, var(--fermi-accent), var(--fermi-hairline));
}

.fermi-active-filter input[type='range']::-webkit-slider-thumb {
  width: 10px;
  height: 24px;
  margin-top: -11.5px;
  border: 0;
  border-radius: 0;
  appearance: none;
  background: var(--fermi-warm);
  box-shadow: 0 0 22px color-mix(in srgb, var(--fermi-warm) 60%, transparent);
}

.fermi-active-filter input[type='range']::-moz-range-track {
  height: 1px;
  background: linear-gradient(90deg, var(--fermi-accent), var(--fermi-hairline));
}

.fermi-active-filter input[type='range']::-moz-range-thumb {
  width: 10px;
  height: 24px;
  border: 0;
  border-radius: 0;
  background: var(--fermi-warm);
  box-shadow: 0 0 22px color-mix(in srgb, var(--fermi-warm) 60%, transparent);
}

.fermi-active-filter:focus-within output {
  color: var(--fermi-warm);
}

@media (max-width: 680px) {
  .fermi-metrics {
    justify-content: flex-start;
  }

  .fermi-console {
    grid-template-columns: 1fr;
  }

  .fermi-steps {
    display: flex;
    justify-content: space-between;
  }
}