.flex-center {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-image: linear-gradient(to bottom right, #e2cea4, #f2c869, #ebc97e);
}

.masthead {
    width: 100%;
    max-width: 400px;
}

.login-container {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0px 10px 20px rgba(0,0,0,0.3); /* Adiciona uma sombra */
    padding: 30px;
}

.logo {
    width: 100%;
}

.input-group {
    margin-bottom: 20px;
    width: 100%;
}

.form-control {
    height: 50px;
    font-size: 16px;
    width: calc(100% - 20px); /* Subtrai o padding (10px de cada lado) */
    padding: 10px; /* Adiciona padding interno */
    box-sizing: border-box; /* Inclui o padding e a borda na largura */
}

.btn-block {
    padding: 15px;
    border-radius: 5px;
    font-size: 18px;
}

.modal-content {
    border-radius: 10px;
    box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.1);
}

.modal-header {
    background-color: #dc3545;
    color: #fff;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.modal-footer {
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}

.modal-footer .btn-danger {
    padding: 10px;
    font-size: 16px;
}