.nexlimit-calc-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 64px;
}

.nexlimit-calc-panel,
.nexlimit-calc-results {
  background: var(--nexlimit-surface);
  border-radius: var(--nexlimit-radius-lg);
  padding: 40px;
  border: 1px solid var(--nexlimit-border);
  box-shadow: var(--nexlimit-shadow);
}

.nexlimit-calc-results {
  background: linear-gradient(160deg, var(--nexlimit-primary-light) 0%, var(--nexlimit-primary) 100%);
  border-color: rgba(255, 255, 255, 0.5);
}

.nexlimit-calc-panel-title {
  font-family: var(--nexlimit-font-heading);
  font-size: var(--nexlimit-h3);
  font-weight: 700;
  color: var(--nexlimit-text);
  margin-bottom: 28px;
}

.nexlimit-calc-field {
  margin-bottom: 32px;
}

.nexlimit-calc-label {
  display: block;
  font-family: var(--nexlimit-font-heading);
  font-size: var(--nexlimit-small);
  font-weight: 600;
  color: var(--nexlimit-text);
  margin-bottom: 12px;
}

.nexlimit-calc-input-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.nexlimit-calc-input {
  flex: 1;
  padding: 14px 18px;
  font-family: var(--nexlimit-font-body);
  font-size: 1.0625rem;
  border: 2px solid var(--nexlimit-border);
  border-radius: var(--nexlimit-radius-sm);
  background: var(--nexlimit-bg);
  color: var(--nexlimit-text);
  transition: border-color var(--nexlimit-transition);
}

.nexlimit-calc-input:focus {
  outline: none;
  border-color: var(--nexlimit-accent);
}

.nexlimit-calc-range-val {
  font-family: var(--nexlimit-font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--nexlimit-accent);
  min-width: 80px;
  text-align: right;
}

.nexlimit-calc-range {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--nexlimit-primary);
  border-radius: 3px;
  outline: none;
}

.nexlimit-calc-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--nexlimit-accent), var(--nexlimit-emphasis));
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(91, 63, 214, 0.4);
}

.nexlimit-calc-range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--nexlimit-text-light);
  margin-top: 8px;
}

.nexlimit-calc-rate-info {
  padding-top: 24px;
  border-top: 1px solid var(--nexlimit-border);
}

.nexlimit-calc-rate-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  font-size: var(--nexlimit-small);
  color: var(--nexlimit-text-muted);
}

.nexlimit-calc-rate-row strong {
  color: var(--nexlimit-accent);
  font-family: var(--nexlimit-font-heading);
}

.nexlimit-calc-result-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.nexlimit-calc-result-item {
  background: rgba(255, 255, 255, 0.7);
  border-radius: var(--nexlimit-radius);
  padding: 20px;
  backdrop-filter: blur(8px);
}

.nexlimit-calc-result-highlight {
  background: var(--nexlimit-surface);
  border: 2px solid var(--nexlimit-accent);
}

.nexlimit-calc-result-accent {
  background: var(--nexlimit-surface);
  grid-column: span 2;
  text-align: center;
}

.nexlimit-calc-result-label {
  display: block;
  font-size: 0.75rem;
  color: var(--nexlimit-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.nexlimit-calc-result-item strong {
  font-family: var(--nexlimit-font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--nexlimit-accent);
}

.nexlimit-calc-result-accent strong {
  font-size: 1.75rem;
}

.nexlimit-calc-formula {
  margin-bottom: 64px;
}

.nexlimit-calc-formula-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.nexlimit-calc-formula-item {
  background: var(--nexlimit-surface);
  border-radius: var(--nexlimit-radius);
  padding: 20px 24px;
  border: 1px solid var(--nexlimit-border);
}

.nexlimit-calc-formula-item code {
  font-family: 'Courier New', monospace;
  font-size: var(--nexlimit-small);
  color: var(--nexlimit-text-muted);
  line-height: 1.6;
}

.nexlimit-calc-comparison {
  margin-bottom: 48px;
}

.nexlimit-calc-compare-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 28px;
}

.nexlimit-calc-compare-card {
  background: var(--nexlimit-surface);
  border-radius: var(--nexlimit-radius);
  padding: 32px 28px;
  border: 1px solid var(--nexlimit-border);
  box-shadow: var(--nexlimit-shadow);
  transition: all var(--nexlimit-transition);
}

.nexlimit-calc-compare-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--nexlimit-shadow-lg);
}

.nexlimit-calc-compare-featured {
  background: linear-gradient(135deg, var(--nexlimit-primary-light), var(--nexlimit-primary));
  border-color: var(--nexlimit-primary-dark);
}

.nexlimit-calc-compare-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--nexlimit-accent);
  background: var(--nexlimit-primary-light);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.nexlimit-calc-compare-card h3 {
  font-family: var(--nexlimit-font-heading);
  font-size: var(--nexlimit-h4);
  font-weight: 700;
  color: var(--nexlimit-text);
  margin-bottom: 16px;
}

.nexlimit-calc-compare-card p {
  font-size: var(--nexlimit-small);
  color: var(--nexlimit-text-muted);
  margin-bottom: 8px;
}

.nexlimit-calc-compare-card strong {
  color: var(--nexlimit-accent);
  font-family: var(--nexlimit-font-heading);
}

.nexlimit-calc-cta {
  text-align: center;
}

@media (max-width: 1024px) {
  .nexlimit-calc-layout {
    grid-template-columns: 1fr;
  }

  .nexlimit-calc-formula-grid,
  .nexlimit-calc-compare-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nexlimit-calc-result-grid {
    grid-template-columns: 1fr;
  }

  .nexlimit-calc-result-accent {
    grid-column: span 1;
  }

  .nexlimit-calc-panel,
  .nexlimit-calc-results {
    padding: 28px 24px;
  }
}