.calculator-hero {
  padding-bottom: 18px;
}

.calculator-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(300px, 0.98fr);
  gap: 28px;
  align-items: start;
}

.calculator-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.calculator-pills span {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-size: 0.9rem;
}

.calculator-note-card,
.calculator-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 38%),
    var(--card);
  box-shadow: var(--shadow);
}

.calculator-note-card {
  display: grid;
  gap: 18px;
  padding: 28px;
}

.calculator-note-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.calculator-section {
  padding-top: 28px;
}

.calculator-switch {
  display: inline-flex;
  gap: 10px;
  padding: 8px;
  margin-bottom: 22px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
}

.calculator-switch-button {
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
}

.calculator-switch-button.is-active {
  background: linear-gradient(135deg, var(--accent), #f0cf98);
  color: #07111b;
}

.calc-panel {
  display: none;
}

.calc-panel.is-active {
  display: block;
}

.calculator-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.96fr);
  gap: 22px;
  align-items: start;
}

.calculator-card {
  padding: 28px;
}

.calculator-card-head {
  max-width: 640px;
}

.calculator-card-head h2 {
  margin: 0;
  font-family: "Fraunces", serif;
  font-size: clamp(1.9rem, 3vw, 2.7rem);
  line-height: 1.04;
}

.calculator-card-head p {
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.calculator-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.calculator-field {
  display: grid;
  gap: 10px;
}

.calculator-field-wide {
  grid-column: 1 / -1;
}

.calculator-field span {
  color: var(--text);
  font-size: 0.92rem;
}

.calculator-field input,
.calculator-field select {
  width: 100%;
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  outline: none;
  transition: border-color 180ms ease, background 180ms ease;
}

.calculator-field input:focus,
.calculator-field select:focus {
  border-color: rgba(70, 191, 208, 0.55);
  background: rgba(255, 255, 255, 0.05);
}

.calculator-results-grid {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.calculator-result-card {
  padding: 20px 22px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.calculator-result-card-accent {
  background:
    linear-gradient(135deg, rgba(215, 162, 82, 0.16), rgba(70, 191, 208, 0.08)),
    rgba(255, 255, 255, 0.03);
}

.calculator-result-card span {
  display: block;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

.calculator-result-card strong {
  display: block;
  font-size: clamp(1.5rem, 2vw, 2rem);
  line-height: 1.1;
}

.calculator-result-note {
  margin: 20px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

@media (max-width: 1080px) {
  .calculator-hero-grid,
  .calculator-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .calculator-switch {
    display: grid;
    width: 100%;
  }

  .calculator-field-grid {
    grid-template-columns: 1fr;
  }
}