#rrfancy-install-prompt {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 400px;
    background: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border-radius: 8px;
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from { transform: translate(-50%, 100%); opacity: 0; }
    to { transform: translate(-50%, 0); opacity: 1; }
}

.rrfancy-install-content {
    padding: 16px;
    position: relative;
    text-align: center;
}

.rrfancy-install-close {
    position: absolute;
    top: 5px;
    right: 10px;
    font-size: 20px;
    cursor: pointer;
    color: #888;
    line-height: 1;
}

.rrfancy-install-content p {
    margin: 0 0 12px;
    font-size: 16px;
    color: #333;
}

#rrfancy-install-btn {
    background-color: #4f46e5;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.2s;
    width: 100%;
}

#rrfancy-install-btn:hover {
    background-color: #4338ca;
}