.mortgage-rate-change-layout .tool-card-inputs,
.mortgage-rate-change-layout .results-card {
  min-width: 0;
}

.mortgage-rate-change-breakdown {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mortgage-rate-change-layout .comparison-table th,
.mortgage-rate-change-layout .comparison-table td {
  white-space: nowrap;
}

.mortgage-rate-change-layout .comparison-table th:first-child,
.mortgage-rate-change-layout .comparison-table td:first-child,
.mortgage-rate-change-layout .breakdown-table th:first-child {
  white-space: normal;
}

.assumption-callout {
  margin-top: 16px;
}

@media (max-width: 780px) {
  .mortgage-rate-change-breakdown {
    grid-template-columns: 1fr;
  }

  .form-group-full-mobile {
    grid-column: auto;
  }
}


.rate-curve-card {
  margin-top: 24px;
}

.rate-curve-chart-wrap {
  position: relative;
  width: 100%;
  min-height: 360px;
}

.rate-curve-canvas {
  display: block;
  width: 100%;
  height: 360px;
}

.chart-tooltip[hidden] {
  display: none !important;
}

.chart-tooltip {
  position: absolute;
  z-index: 2;
  display: grid;
  gap: 4px;
  min-width: 168px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.94);
  color: #fff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.18);
  pointer-events: none;
  font-size: 13px;
}

.chart-tooltip strong {
  font-size: 13px;
}

.rate-curve-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
  margin-top: 14px;
}

.rate-curve-legend .legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #334155;
}

.rate-curve-legend .legend-item::before {
  content: '';
  display: inline-block;
  flex: 0 0 auto;
}

.rate-curve-legend .legend-item--line::before {
  width: 22px;
  height: 0;
  border-top: 3px solid #30cfc0;
  border-radius: 999px;
}

.rate-curve-legend .legend-item--selected::before {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #30cfc0;
  border: 2px solid #0f172a;
}

@media (max-width: 640px) {
  .rate-curve-chart-wrap {
    min-height: 320px;
  }

  .rate-curve-canvas {
    height: 320px;
  }
}