.pasc-calculator,
.pasc-calculator * {
  box-sizing: border-box;
}

.pasc-calculator {
  --pasc-bg: #eef1f5;
  --pasc-card: #ffffff;
  --pasc-card-2: #f7f8fb;
  --pasc-text: #151922;
  --pasc-muted: #5d6675;
  --pasc-border: #d9dee7;
  --pasc-primary: #384252;
  --pasc-primary-2: #202833;
  --pasc-accent: #717b8c;
  --pasc-good: #2f6f5e;
  --pasc-shadow: 0 22px 60px rgba(23, 31, 44, 0.14);
  --pasc-radius: 24px;
  color: var(--pasc-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  margin: 28px auto;
  max-width: 1240px;
  padding: 0 12px;
}

.pasc-calculator.pasc-dark {
  --pasc-bg: #11151c;
  --pasc-card: #171d26;
  --pasc-card-2: #202734;
  --pasc-text: #f6f7f9;
  --pasc-muted: #b9c0cb;
  --pasc-border: #333c4b;
  --pasc-primary: #d7dce5;
  --pasc-primary-2: #f6f7f9;
  --pasc-accent: #9aa4b5;
  --pasc-good: #8ee0c2;
  --pasc-shadow: 0 22px 70px rgba(0, 0, 0, 0.38);
}

.pasc-shell {
  background:
    radial-gradient(circle at 15% 10%, rgba(255,255,255,0.72), transparent 26%),
    linear-gradient(135deg, var(--pasc-bg), var(--pasc-card-2));
  border: 1px solid var(--pasc-border);
  border-radius: calc(var(--pasc-radius) + 8px);
  box-shadow: var(--pasc-shadow);
  overflow: hidden;
  padding: clamp(16px, 2.8vw, 34px);
}

.pasc-header {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: space-between;
  margin-bottom: 22px;
}

.pasc-eyebrow {
  color: var(--pasc-muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.pasc-header h2 {
  color: var(--pasc-text);
  font-size: clamp(1.7rem, 4vw, 3.15rem);
  letter-spacing: -0.06em;
  line-height: 0.98;
  margin: 0;
  text-transform: capitalize;
}

.pasc-subtitle {
  color: var(--pasc-muted);
  font-size: clamp(0.98rem, 2vw, 1.08rem);
  line-height: 1.55;
  margin: 12px 0 0;
  max-width: 780px;
}

.pasc-theme-toggle,
.pasc-button {
  align-items: center;
  appearance: none;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  font-weight: 800;
  gap: 8px;
  justify-content: center;
  min-height: 44px;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.pasc-theme-toggle {
  background: var(--pasc-card);
  border: 1px solid var(--pasc-border);
  color: var(--pasc-text);
  padding: 10px 16px;
}

.pasc-theme-toggle:hover,
.pasc-button:hover {
  transform: translateY(-1px);
}

.pasc-theme-toggle:focus-visible,
.pasc-button:focus-visible,
.pasc-field input:focus-visible,
.pasc-field select:focus-visible,
.pasc-checks input:focus-visible {
  outline: 3px solid rgba(90, 103, 216, 0.5);
  outline-offset: 3px;
}

.pasc-grid {
  display: grid;
  gap: 18px;
}

.pasc-card {
  background: rgba(255, 255, 255, 0.82);
  background: var(--pasc-card);
  border: 1px solid var(--pasc-border);
  border-radius: var(--pasc-radius);
  box-shadow: 0 12px 34px rgba(21, 25, 34, 0.08);
  overflow: hidden;
}

.pasc-form {
  padding: clamp(18px, 3vw, 28px);
}

.pasc-section-title {
  align-items: center;
  display: flex;
  gap: 12px;
  margin: 8px 0 16px;
}

.pasc-section-title h3,
.pasc-breakdown h3,
.pasc-summary h3 {
  color: var(--pasc-text);
  font-size: 1.02rem;
  letter-spacing: -0.02em;
  margin: 0;
}

.pasc-section-title p {
  color: var(--pasc-muted);
  font-size: 0.88rem;
  line-height: 1.4;
  margin: 3px 0 0;
}

.pasc-icon {
  align-items: center;
  background: linear-gradient(145deg, var(--pasc-primary), var(--pasc-primary-2));
  border-radius: 15px;
  color: var(--pasc-card);
  display: inline-flex;
  flex: 0 0 42px;
  font-weight: 900;
  height: 42px;
  justify-content: center;
}

.pasc-field-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 22px;
}

.pasc-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.pasc-field span,
.pasc-checks legend {
  color: var(--pasc-text);
  font-size: 0.92rem;
  font-weight: 800;
}

.pasc-field small {
  color: var(--pasc-muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.pasc-field input,
.pasc-field select {
  background: var(--pasc-card-2);
  border: 1px solid var(--pasc-border);
  border-radius: 16px;
  color: var(--pasc-text);
  font: inherit;
  min-height: 46px;
  padding: 11px 13px;
  width: 100%;
}

.pasc-field input[type="range"] {
  accent-color: var(--pasc-primary);
  min-height: 38px;
  padding-left: 0;
  padding-right: 0;
}

.pasc-field input[aria-invalid="true"] {
  border-color: #b91c1c;
  box-shadow: 0 0 0 3px rgba(185, 28, 28, 0.12);
}

.pasc-checks {
  border: 1px solid var(--pasc-border);
  border-radius: 20px;
  display: grid;
  gap: 10px;
  margin: 0 0 22px;
  padding: 16px;
}

.pasc-checks label {
  align-items: center;
  color: var(--pasc-muted);
  display: flex;
  gap: 9px;
  line-height: 1.35;
}

.pasc-checks input {
  accent-color: var(--pasc-primary);
  flex: 0 0 auto;
  height: 18px;
  width: 18px;
}

.pasc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.pasc-button {
  background: linear-gradient(145deg, var(--pasc-primary), var(--pasc-primary-2));
  color: var(--pasc-card);
  flex: 1 1 150px;
  padding: 12px 16px;
}

.pasc-button-secondary {
  background: var(--pasc-card-2);
  border: 1px solid var(--pasc-border);
  color: var(--pasc-text);
}

.pasc-results {
  align-self: start;
  padding: clamp(18px, 3vw, 28px);
}

.pasc-result-hero {
  background:
    linear-gradient(145deg, rgba(255,255,255,0.16), transparent),
    linear-gradient(145deg, var(--pasc-primary-2), var(--pasc-primary));
  border-radius: 24px;
  color: #ffffff;
  padding: clamp(20px, 4vw, 30px);
}

.pasc-result-hero span,
.pasc-result-hero small {
  display: block;
  opacity: 0.82;
}

.pasc-result-hero strong {
  display: block;
  font-size: clamp(2rem, 7vw, 4.1rem);
  letter-spacing: -0.07em;
  line-height: 1;
  margin: 8px 0;
}

.pasc-result-cards {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
  margin: 14px 0;
}

.pasc-result-cards div {
  background: var(--pasc-card-2);
  border: 1px solid var(--pasc-border);
  border-radius: 18px;
  padding: 14px;
}

.pasc-result-cards span {
  color: var(--pasc-muted);
  display: block;
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 5px;
  text-transform: uppercase;
}

.pasc-result-cards strong {
  color: var(--pasc-text);
  font-size: 1.22rem;
}

.pasc-strength,
.pasc-breakdown,
.pasc-summary {
  background: var(--pasc-card-2);
  border: 1px solid var(--pasc-border);
  border-radius: 20px;
  margin-top: 14px;
  padding: 16px;
}

.pasc-strength-top {
  align-items: center;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.pasc-strength-top span {
  color: var(--pasc-muted);
  font-weight: 800;
}

.pasc-meter,
.pasc-bar-row div {
  background: rgba(113, 123, 140, 0.2);
  border-radius: 999px;
  height: 11px;
  overflow: hidden;
}

.pasc-meter span,
.pasc-bar-row i {
  background: linear-gradient(90deg, var(--pasc-accent), var(--pasc-good));
  border-radius: inherit;
  display: block;
  height: 100%;
  transition: width 240ms ease;
  width: 0;
}

.pasc-bar-row {
  align-items: center;
  display: grid;
  gap: 8px;
  grid-template-columns: 1fr;
  margin-top: 12px;
}

.pasc-bar-row span {
  color: var(--pasc-muted);
  font-size: 0.85rem;
  font-weight: 800;
}

.pasc-bar-row b {
  color: var(--pasc-text);
  font-size: 0.92rem;
}

.pasc-summary p,
.pasc-disclaimer {
  color: var(--pasc-muted);
  font-size: 0.92rem;
  line-height: 1.55;
  margin: 10px 0 0;
}

.pasc-disclaimer {
  font-size: 0.82rem;
}

.pasc-sr-only {
  clip: rect(0 0 0 0);
  border: 0;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}

@media (min-width: 560px) {
  .pasc-field-grid,
  .pasc-result-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pasc-checks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pasc-bar-row {
    grid-template-columns: 148px 1fr 92px;
  }
}

@media (min-width: 920px) {
  .pasc-header {
    align-items: center;
    flex-direction: row;
  }

  .pasc-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(340px, 0.75fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .pasc-calculator *,
  .pasc-calculator *::before,
  .pasc-calculator *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}