/* split-file only. */
.split-size-row { display: flex; gap: var(--matrix-space-8); margin-top: var(--matrix-space-8); }
.split-size-row input { width: 8em; }
.split-hint { margin: var(--matrix-space-8) 0 0; font-size: var(--matrix-type-caption); }

/* Save all to a folder and Download all (../save-all.js) */
.save-all { display: grid; gap: var(--matrix-space-8); }
.save-all-buttons { display: flex; flex-wrap: wrap; gap: var(--matrix-space-8); }
.save-all-status:empty { display: none; }