/* Prevent caching of coin icons and other dynamic images */
.coin-icon,
#coinIcon,
.img-coin-icon {
    /* Force browser to always check for new version */
    cache-control: no-cache, no-store, must-revalidate;
    pragma: no-cache;
    expires: 0;
}

/* Additional cache busting for coin icons */
img[src*="/coin-icons/"] {
    cache-control: no-cache, no-store, must-revalidate;
    pragma: no-cache;
    expires: 0;
}

/* Animation for smooth image updates */
#coinIcon {
    transition: opacity 0.3s ease-in-out;
}

#coinIcon.updating {
    opacity: 0.7;
}