.whatsapp-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
}

.whatsapp-btn:hover {
    background-color: #128C7E;
    transform: scale(1.1);
}

.whatsapp-icon {
    width: 30px;
    height: 30px;
}

.whatsapp-chat {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 300px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: none;
    overflow: hidden;
    animation: fadeIn 0.3s ease;
}

.chat-header {
    background-color: #075E54;
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.agent-info {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
}

.agent-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.chat-header h4 {
    margin: 0;
    font-size: 16px;
    color: white;
}

.status {
    margin: 0;
    font-size: 12px;
    opacity: 0.8;
    color: white;
}

.start-chat-btn {
    display: block;
    background-color: #25D366;
    color: white;
    text-align: center;
    padding: 12px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s;
}

.start-chat-btn:hover {
    background-color: #128C7E;
}

/* Estilos responsivos */
@media (max-width: 768px) {
    .whatsapp-btn {
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-icon {
        width: 25px;
        height: 25px;
    }
    
    .whatsapp-chat, .whatsapp-config {
        width: 280px;
    }
}