.panel {
    border-radius: 8px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
}
.panel-heading {
    font-size: 18px;
    font-weight: bold;
    text-align: center;
}
.form-control {
    border-radius: 5px;
}
.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
    border-radius: 5px;
    font-weight: bold;
}
.forgot-password {
    margin-top: 5px;
    font-size: 14px;
}

.sign-up {
    font-size: 15px;
}