#swc-floating-button {
    position: fixed;
    bottom: 25px;
    right: 120px;
    z-index: 9998;
    cursor: pointer;
    width: 50px;
    height: 50px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    border-radius: 50%;
    animation: swc-pulse 2s infinite;
}

/* Center on mobile */
@media (max-width: 767px) {
    #swc-floating-button {
        left: 50%;
        right: auto;
        transform: translateX(-50%);
    }
}

#swc-floating-button img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

@keyframes swc-pulse {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

#swc-popup {
    background: white;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    max-width: 300px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

#swc-popup-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

#swc-popup p {
    margin: 0 0 20px;
    font-size: 14px;
    line-height: 1.5;
}

#swc-chat-now {
    background: #25D366;
    color: white;
    border: none;
    padding: 12px 10px;
    font-size: 14px;
    border-radius: 15px;
    cursor: pointer;
    margin-right: 10px;
}

#swc-close-popup {
    background: #ddd;
    color: #333;
    border: none;
    padding: 12px 10px;
    font-size: 14px;
    border-radius: 15px;
    cursor: pointer;
}