firefox-extension/content.css

.flowread-token {
    transition: font-weight 0.2s;
    font-family: inherit;
    color: inherit;
}

.flowread-highlighted {
    font-weight: 800; /* Extra bold */
    color: inherit;
}

.flowread-semi-highlighted {
    font-weight: 600;
    color: inherit;
}

/* A small toast/loading indicator */
#flowread-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #292524;
    color: #fdfbf7;
    padding: 12px 24px;
    border-radius: 8px;
    font-family: system-ui, sans-serif;
    font-weight: bold;
    z-index: 999999;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

#flowread-toast.show {
    opacity: 1;
}