/* Unit converter - from / swap / to on one row. */
.uc-pair { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 8px; align-items: end; }
.uc-swap { min-height: 40px; padding: 0 12px; font-size: 1.1em; }
@media (max-width: 360px) { .uc-pair { gap: 6px; } .uc-swap { padding: 0 8px; } }