/* /stock-average-calculator only: the repeating purchase row. Scoped under #staApp. */
#staApp .sta-row { border: 1px solid var(--bm-line); border-radius: 12px; padding: 10px 12px 6px; margin-bottom: 10px; background: var(--bm-bg); }
#staApp .sta-row-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 4px; font-weight: 800; color: var(--bm-ink); font-size: .9rem; }
#staApp .sta-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(110px, 100%), 1fr)); gap: 8px 10px; }
#staApp .sta-grid .ic-field { margin: 0 0 6px; }
#staApp .sta-value { font-size: .8rem; color: var(--bm-ink-3); font-weight: 600; }
@media (forced-colors: active) { #staApp .sta-row { border: 1px solid CanvasText; } }