/* GoUltra for WooCommerce - free WhatsApp click-to-chat button (front-end).
   Self-contained, no remote assets. Uses a neutral chat glyph, not the
   WhatsApp or Meta logo. */

.gu-wa-fab {
    position: fixed;
    bottom: 22px;
    z-index: 99998;
    display: inline-flex;
    align-items: center;
    background: #25D366;
    color: #fff;
    border-radius: 50px;
    box-shadow: 0 6px 22px rgba(0, 0, 0, .22);
    text-decoration: none;
    padding: 14px;
    line-height: 1;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    transition: box-shadow .2s ease;
}

.gu-wa-fab.gu-wa-right { right: 22px; }
.gu-wa-fab.gu-wa-left { left: 22px; }
.gu-wa-fab:hover { box-shadow: 0 8px 26px rgba(0, 0, 0, .28); color: #fff; }
.gu-wa-fab:focus-visible { outline: 3px solid rgba(37, 211, 102, .5); outline-offset: 2px; }
.gu-wa-fab .gu-wa-ico { display: block; flex: none; }

.gu-wa-fab-label {
    max-width: 0;
    overflow: hidden;
    white-space: nowrap;
    opacity: 0;
    font-size: 15px;
    font-weight: 600;
    transition: max-width .25s ease, opacity .2s ease, margin .25s ease;
}

.gu-wa-fab:hover .gu-wa-fab-label,
.gu-wa-fab:focus-visible .gu-wa-fab-label {
    max-width: 220px;
    opacity: 1;
    margin-inline-start: 10px;
}

@media (max-width: 600px) {
    .gu-wa-fab { bottom: 16px; padding: 13px; }
    .gu-wa-fab.gu-wa-right { right: 16px; }
    .gu-wa-fab.gu-wa-left { left: 16px; }
    .gu-wa-fab:hover .gu-wa-fab-label,
    .gu-wa-fab:focus-visible .gu-wa-fab-label { max-width: 150px; }
}

/* Inline button (shortcode + product page). */
.gu-wa-inline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #25D366;
    color: #fff;
    border-radius: 8px;
    padding: 10px 16px;
    margin: 8px 0;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    line-height: 1;
    transition: filter .15s ease;
}

.gu-wa-inline:hover { filter: brightness(.94); color: #fff; }
.gu-wa-inline .gu-wa-ico { width: 22px; height: 22px; flex: none; }
.gu-wa-inline span { white-space: nowrap; }
.gu-wa-product { margin-top: 12px; }