/* Estilos para el botón de WhatsApp en el frontend */

.alma-whatsapp-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: white !important;
    padding: 12px 24px;
    text-decoration: none !important;
    border-radius: 30px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    line-height: 1.2;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    position: relative;
    overflow: hidden;
    min-width: 200px;
    text-align: center;
}

.alma-whatsapp-button:before {
    content: "";
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893A11.821 11.821 0 0020.893 3.506z'/%3E%3C/svg%3E");
    width: 20px;
    height: 20px;
    margin-right: 10px;
    display: inline-block;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.alma-whatsapp-button:hover {
    background: linear-gradient(135deg, #128c7e 0%, #075e54 100%);
    color: white !important;
    text-decoration: none !important;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.alma-whatsapp-button:active {
    transform: translateY(-1px) scale(0.98);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

/* Efecto de ondas al hacer clic */
.alma-whatsapp-button::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.alma-whatsapp-button:active::after {
    width: 300px;
    height: 300px;
}

/* Variaciones de estilo */
.alma-whatsapp-button.small {
    padding: 8px 16px;
    font-size: 14px;
    min-width: 150px;
}

.alma-whatsapp-button.large {
    padding: 16px 32px;
    font-size: 18px;
    min-width: 250px;
}

.alma-whatsapp-button.outline {
    background: transparent;
    border: 2px solid #25d366;
    color: #25d366 !important;
    box-shadow: none;
}

.alma-whatsapp-button.outline:hover {
    background: #25d366;
    color: white !important;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* Botón flotante */
.alma-whatsapp-button.floating {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    min-width: auto;
    padding: 0;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    animation: pulse 2s infinite;
}

.alma-whatsapp-button.floating:before {
    margin: 0;
    width: 24px;
    height: 24px;
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.8), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .alma-whatsapp-button {
        width: 100%;
        margin: 10px 0;
        font-size: 16px;
        padding: 14px 20px;
    }
    
    .alma-whatsapp-button.floating {
        bottom: 15px;
        right: 15px;
        width: 55px;
        height: 55px;
    }
}

@media (max-width: 480px) {
    .alma-whatsapp-button {
        font-size: 14px;
        padding: 12px 16px;
        min-width: auto;
    }
    
    .alma-whatsapp-button.floating {
        width: 50px;
        height: 50px;
    }
    
    .alma-whatsapp-button.floating:before {
        width: 20px;
        height: 20px;
    }
}

/* Accesibilidad */
.alma-whatsapp-button:focus {
    outline: 3px solid rgba(37, 211, 102, 0.5);
    outline-offset: 2px;
}

/* Modo oscuro */
@media (prefers-color-scheme: dark) {
    .alma-whatsapp-button.outline {
        border-color: #25d366;
        color: #25d366 !important;
    }
}

/* Animación de entrada */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alma-whatsapp-button.animate {
    animation: slideInUp 0.6s ease-out;
}

/* Estados de carga */
.alma-whatsapp-button.loading {
    pointer-events: none;
    opacity: 0.7;
}

.alma-whatsapp-button.loading:before {
    content: "";
    width: 16px;
    height: 16px;
    border: 2px solid #ffffff;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 8px;
    background: none;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}