body {
    background-color: #f8f9fa;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.card {
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    min-width: 600px;
    max-width: 600px;
    width: 100%;
}

.text-center img {
    max-width: 300px;
    margin: 20px 40px 20px 40px;
}

.form-control {
    border-radius: 10px;
    border: 1px solid #cfd9e2;
    padding: 10px;
}

.btn-primary {
    background: #3aa6a8;
    border: none;
    border-radius: 10px;
    padding: 10px;
    font-size: 1rem;
    transition: background 0.3s ease;
}

.btn-primary:hover {
    background: #60c3c5;
}

a.text-decoration-none {
    color: #3aa6a8;
    font-size: 0.9rem;
}

a.text-decoration-none:hover {
    text-decoration: underline;
}