/**
 * afn-io-frontend.css
 *
 * Minimal, deliberately unobtrusive styling for the one failure state
 * this plugin's frontend script can put an <img> into: .afn-io-
 * unavailable, applied only as an absolute last resort by
 * installErrorRecovery() in afn-io-frontend.js, after BOTH an
 * optimized derivative AND the plain original image have failed to
 * load. Hides the browser's default broken-image icon/alt-text box in
 * favor of a plain neutral area, rather than a jarring broken-image
 * glyph on an otherwise normal page.
 *
 * The AFN Order Chat Widget's own stylesheet already includes an
 * equivalent, more context-specific version of this rule scoped to
 * its own chat interface — this file is for images rendered by this
 * plugin OUTSIDE that widget (e.g. ordinary Media Library images
 * elsewhere on the site, via the wp_get_attachment_image_src filter).
 */
img.afn-io-unavailable {
	visibility: hidden;
}