.qrdoc-whatsapp-container {
    text-align: center;
    padding: 30px 20px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    max-width: 320px;
    margin: 30px auto;
}

.qrdoc-titulo {
    color: #1a1a1a;
    font-size: 18px;
    margin-bottom: 20px;
}

.qrdoc-qrcode {
    display: flex;
    justify-content: center;
    margin: 20px auto;
    padding: 12px;
    background: #fff;
    border-radius: 8px;
}

.qrdoc-qrcode img {
    display: block;
    max-width: 100%;
    height: auto;
}

.qrdoc-botao {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 28px;
    background: #25d366;
    color: #ffffff !important;
    font-weight: 600;
    font-size: 16px;
    border-radius: 50px;
    text-decoration: none;
    transition: background 0.3s ease;
}

.qrdoc-botao:hover {
    background: #1fb857;
}

.qrdoc-ajuda {
    margin-top: 15px;
    font-size: 13px;
    color: #666666;
}