.pse-root {
  --pse-bg: #f6f8fb;
  --pse-panel: rgba(255, 255, 255, .92);
  --pse-soft: #f9fbfd;
  --pse-ink: #10202d;
  --pse-muted: #647586;
  --pse-line: #d7e2ea;
  --pse-hot: #ff5a2c;
  --pse-warm: #ffb000;
  --pse-cool: #24a7d1;
  --pse-good: #19b97d;
  --pse-shadow: 0 20px 50px rgba(35, 53, 68, .08);

  color: var(--pse-ink);
}

.theme-dark .pse-root {
  --pse-bg: #0c1318;
  --pse-panel: rgba(18, 29, 36, .94);
  --pse-soft: #101a21;
  --pse-ink: #edf7fb;
  --pse-muted: #9dafbc;
  --pse-line: #273945;
  --pse-shadow: 0 20px 50px rgba(0, 0, 0, .28);
}

.pse-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  width: 100%;
  padding: clamp(.75rem, 2vw, 1rem);
  border: 1px solid var(--pse-line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 0 0, color-mix(in srgb, var(--pse-hot) 14%, transparent), transparent 35%),
    linear-gradient(135deg, color-mix(in srgb, var(--pse-cool) 8%, transparent), transparent 45%),
    var(--pse-bg);
}

.pse-controls,
.pse-results {
  min-width: 0;
  border: 1px solid color-mix(in srgb, var(--pse-line) 80%, transparent);
  border-radius: 8px;
  background: var(--pse-panel);
  box-shadow: var(--pse-shadow);
}

.pse-controls {
  display: grid;
  gap: .9rem;
  padding: clamp(.85rem, 2vw, 1.15rem);
}

.pse-results {
  display: flex;
  flex-direction: column;
  padding: clamp(1rem, 2.5vw, 1.35rem);
}

.pse-scenarios,
.pse-voltage {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  align-items: center;
  color: var(--pse-muted);
  font-size: .78rem;
  font-weight: 800;
}

.pse-scenarios > span,
.pse-voltage > span {
  margin-right: .25rem;
  text-transform: uppercase;
}

.pse-scenario,
.pse-voltage label,
.pse-copy {
  border: 1px solid var(--pse-line);
  border-radius: 8px;
  background: var(--pse-soft);
  color: var(--pse-ink);
  padding: .58rem .78rem;
  font-weight: 850;
  cursor: pointer;
  transition: transform .16s ease, border-color .16s ease, background .16s ease, box-shadow .16s ease;
}

.pse-scenario:hover,
.pse-voltage label:hover,
.pse-copy:hover {
  transform: translateY(-1px);
}

.pse-scenario.active,
.pse-voltage label:has(input:checked) {
  border-color: var(--pse-hot);
  background: color-mix(in srgb, var(--pse-hot) 12%, var(--pse-panel));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--pse-hot) 35%, transparent);
}

.pse-voltage input {
  margin-right: .35rem;
  accent-color: var(--pse-hot);
}

.pse-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
}

.pse-input-card,
.pse-range-card {
  min-width: 0;
  border: 1px solid var(--pse-line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--pse-panel) 92%, white), var(--pse-soft));
  padding: .78rem .85rem;
  transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease;
}

.pse-input-card:focus-within,
.pse-range-card:focus-within {
  border-color: color-mix(in srgb, var(--pse-hot) 70%, var(--pse-line));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--pse-hot) 16%, transparent);
}

.pse-input-card > span:first-child,
.pse-range-title,
.pse-stats span {
  color: var(--pse-muted);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.pse-field {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .65rem;
  margin-top: .35rem;
}

.pse-input-card input {
  width: 100%;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--pse-ink);
  font-size: clamp(2rem, 7vw, 3.2rem);
  font-weight: 950;
  line-height: 1;
  outline: 0;
}

.pse-input-card input::-webkit-outer-spin-button,
.pse-input-card input::-webkit-inner-spin-button {
  margin: 0;
  appearance: none;
}

.pse-input-card input[type="number"] {
  appearance: textfield;
}

.pse-field b {
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  min-width: 2.15rem;
  min-height: 2.15rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--pse-hot) 12%, var(--pse-panel));
  color: var(--pse-hot);
  font-size: .82rem;
  font-weight: 950;
}

.pse-range-card {
  grid-column: 1 / -1;
  display: grid;
  gap: .75rem;
}

.pse-range-title {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.pse-range-title strong {
  color: var(--pse-hot);
  font-size: .95rem;
}

.pse-range-card input {
  width: 100%;
  accent-color: var(--pse-hot);
}

.pse-main-result {
  display: grid;
  gap: .35rem;
}

.pse-main-result > span,
.pse-thermal-head {
  color: var(--pse-muted);
  font-weight: 950;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.pse-value {
  display: flex;
  align-items: flex-end;
  gap: .35rem;
  color: var(--pse-hot);
  font-size: clamp(4.2rem, 11vw, 7.2rem);
  font-weight: 950;
  letter-spacing: 0;
  line-height: .82;
}

.pse-value em,
.pse-stats em {
  color: var(--pse-hot);
  font-style: normal;
  font-weight: 950;
}

.pse-value em {
  margin-bottom: .2em;
  font-size: .42em;
  letter-spacing: 0;
}

.pse-main-result small {
  color: var(--pse-muted);
  font-weight: 850;
}

.pse-main-result small b {
  color: var(--pse-ink);
}

.pse-meter {
  height: .9rem;
  margin: 1.1rem 0;
  overflow: hidden;
  border-radius: 999px;
  background: color-mix(in srgb, var(--pse-line) 72%, transparent);
}

.pse-meter div {
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--pse-good), var(--pse-warm), var(--pse-hot));
  transition: width .38s cubic-bezier(.2, .8, .2, 1);
}

.pse-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .65rem;
}

.pse-stats div {
  min-width: 0;
  border: 1px solid var(--pse-line);
  border-radius: 8px;
  background: var(--pse-soft);
  padding: .8rem;
}

.pse-stats strong {
  display: flex;
  align-items: baseline;
  gap: .16rem;
  margin-top: .35rem;
  color: var(--pse-ink);
  font-size: clamp(1.35rem, 4vw, 1.85rem);
  line-height: 1;
}

.pse-stats em {
  font-size: .62em;
}

.pse-thermal {
  margin-top: 1.05rem;
}

.pse-stack {
  display: flex;
  min-height: 5.4rem;
  margin-top: .55rem;
  overflow: hidden;
  border: 1px solid var(--pse-line);
  border-radius: 8px;
  background: var(--pse-soft);
}

.pse-stack span {
  flex: 0 0 var(--seg);
  display: grid;
  place-items: center;
  min-width: 2.35rem;
  padding: .4rem;
  color: #081014;
  font-size: .68rem;
  font-weight: 950;
  text-align: center;
  transition: flex-basis .36s cubic-bezier(.2, .8, .2, 1), filter .16s ease;
}

#pse-seg-bed {
  --seg: 45%;

  background: var(--pse-hot);
}

#pse-seg-hotend {
  --seg: 10%;

  background: var(--pse-warm);
}

#pse-seg-motors {
  --seg: 12%;

  background: var(--pse-cool);
}

#pse-seg-aux {
  --seg: 8%;

  background: #b58cff;
}

#pse-seg-headroom {
  --seg: 25%;

  background: var(--pse-good);
}

.pse-copy {
  width: 100%;
  margin-top: 1.05rem;
  background: var(--pse-ink);
  color: var(--pse-panel);
  box-shadow: 0 12px 26px color-mix(in srgb, var(--pse-ink) 16%, transparent);
}

.pse-tick {
  animation: pse-value-pop .28s ease;
}

@keyframes pse-value-pop {
  0% {
    opacity: .55;
    transform: translateY(3px);
  }

  55% {
    opacity: 1;
    transform: translateY(-1px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 860px) {
  .pse-panel {
    grid-template-columns: minmax(0, .94fr) minmax(360px, 1.06fr);
    align-items: stretch;
  }
}

@media (max-width: 640px) {
  .pse-grid,
  .pse-stats {
    grid-template-columns: 1fr;
  }

  .pse-stack {
    flex-direction: column;
  }

  .pse-stack span {
    flex-basis: auto;
    min-height: 2.1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pse-root *,
  .pse-root *::before,
  .pse-root *::after {
    animation-duration: .001ms;
    transition-duration: .001ms;
  }
}