/**
 * Simple WhatsApp Button - Frontend Styles
 */

.swb-whatsapp-btn {
    position: fixed;
    bottom: 20px;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    text-decoration: none;
    transition: all 0.3s ease;
}

.swb-whatsapp-btn:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.swb-whatsapp-btn:active {
    transform: scale(1.05);
}

/* Posizione destra */
.swb-whatsapp-btn.swb-right {
    right: 20px;
}

/* Posizione sinistra */
.swb-whatsapp-btn.swb-left {
    left: 20px;
}

/* Icona SVG */
.swb-whatsapp-btn svg {
    width: 32px;
    height: 32px;
    color: #ffffff;
    fill: #ffffff;
}

/* Responsive - schermi piccoli */
@media (max-width: 768px) {
    .swb-whatsapp-btn {
        width: 56px;
        height: 56px;
        bottom: 16px;
    }
    
    .swb-whatsapp-btn.swb-right {
        right: 16px;
    }
    
    .swb-whatsapp-btn.swb-left {
        left: 16px;
    }
    
    .swb-whatsapp-btn svg {
        width: 28px;
        height: 28px;
    }
}

/* Animazione pulse opzionale */
@keyframes swb-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.swb-whatsapp-btn.swb-pulse {
    animation: swb-pulse 2s infinite;
}