/**
 * kbnx-sr-only.css — Screen-reader-only utility class.
 *
 * Visually hides elements while keeping them accessible to
 * assistive technology. Uses the clip-rect technique which
 * is the most reliable cross-browser approach.
 *
 * @see WCAG 2.1 SC 1.3.1 (Info and Relationships)
 */

.kbnx-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}