.btn-certificado-search {
    border: 1px solid #5457ED;
    border-radius: 30px;
    margin-top: 20px;
    width: 100%;
    padding: 10px;
    background-color: #5457ED;
    color: #fff;
    cursor: pointer;
}
.certificado-resultados {
    margin-top: 30px;
    border-radius: 20px;
    box-shadow: 2px 2px 5px lightgray;
    padding: 20px;
}
.certificado-resultados h3 {
    text-align: center;
    color: #4271f8;
}
.certificados-lista {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.btn-certificados {
    display: flex;
    flex-direction: column;
    padding: 6px 12px;
    border-radius: 4px;
    align-items: center;
    justify-content: center;
    color: #fff !important;
    background-color: #4271f8;
    text-decoration: none;
    flex: 1;
    text-align: center;
}
.btn-ausente {
    background-color: #ccc;
    color: red;
    cursor: not-allowed;
}
.error-message {
    text-align: center;
    margin-top: 30px;
    color: red;
}