/* Free tool controls. October 15, 2026. Existing page styles remain unchanged. */
[data-tool] .q { min-width: 0; grid-template-columns: 1fr; }
[data-tool] .opts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
[data-tool] .opt { min-width: 0; }
[data-tool] .opt span { width: 100%; min-width: 0; min-height: 48px; text-align: left; justify-content: flex-start; }
[data-tool] .opt input:checked + span { background: var(--primary-soft); border-color: var(--primary); color: var(--primary); }
[data-tool] textarea.letter { display: block; width: 100%; min-height: 320px; resize: vertical; font: inherit; color: var(--text); }
@media (max-width: 640px) { [data-tool] .opts { grid-template-columns: 1fr; } }
@media print { [data-tool] .opts { display: block; } }