.adc-form {

    max-width: 450px;
    margin: 30px auto;
    padding: 35px;
    background: #111;
    border: 1px solid rgba(201,162,39,0.25);
    border-radius: 18px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.35);

}



.adc-form input {

    width:100%;
    box-sizing:border-box;
    background:#181818;
    color:#fff;
    border:1px solid #333;
    padding:16px 18px;
    margin-bottom:15px;
    border-radius:10px;
    font-size:16px;

}



.adc-form input:focus {

    outline:none;
    border-color:#c9a227;

}



.adc-form button {

    width:100%;
    padding:17px;

    background:#c9a227;

    color:#111;

    border:none;

    border-radius:10px;

    font-size:16px;

    font-weight:700;

    cursor:pointer;

    transition:0.3s;

}



.adc-form button:hover {

    transform:translateY(-2px);

    opacity:0.9;

}



/* Mensagem de e-mail inválido */

.adc-error {

    background: rgba(180,50,50,0.15);

    border: 1px solid rgba(180,50,50,0.4);

    color: #ffb3b3;

    padding: 14px 16px;

    border-radius: 10px;

    margin: 0 auto 20px auto;

    max-width: 450px;

    font-size: 15px;

    line-height: 1.5;

    text-align: center;

}