body {
    background-color: #f8f9fa;
}

.form-box {
    max-width: 500px;
    margin: auto;
    padding: 2rem;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.section-title {
    text-align: center;
    margin-bottom: 1.5rem;
    color: #0d6efd;
}

.btn-full {
    width: 100%;
}