.backtest-page {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  min-width: 0;
  gap: 12px;
}
.backtest-toolbar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.backtest-toolbar .semi-select {
  min-width: 144px;
}
.backtest-spacer {
  flex: 1;
}
.backtest-sheet {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}
.backtest-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
}
.backtest-form-grid .semi-input-number {
  width: 100%;
}
.backtest-sheet pre {
  font-size: 12px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 8px 0;
}
.backtest-sheet .semi-table-row-cell {
  font-weight: 400;
}
.backtest-sheet .semi-table-row-cell .semi-button-content {
  overflow: hidden;
  text-overflow: ellipsis;
}
.backtest-sheet .semi-table-row-cell .semi-button {
  max-width: 100%;
}
.backtest-attempt {
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
}
.backtest-attempt code {
  display: block;
  color: var(--muted);
  overflow-wrap: anywhere;
}
.backtest-item-detail {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}
.backtest-item-detail h3 {
  margin: 0;
}
.backtest-page-view {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
}
.backtest-tool-summary {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
@media (max-width: 640px) {
  .backtest-form-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .backtest-toolbar {
    gap: 8px;
  }
}

/* Bound the button and its flex content independently so long names stay in their column. */
.backtest-page .backtest-name-button {
  max-width: 100%;
  min-width: 0;
}
.backtest-page .backtest-name-button .semi-button-content {
  display: block;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}