body {
    background: #f4f6f9;
    font-family: "Segoe UI", Arial, sans-serif;
}

.navbar-brand {
    font-weight: 600;
}

.card {
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.btn {
    border-radius: 6px;
}

.footer {
    background: #0b5ed7;
    color: #fff;
    padding: 10px;
    text-align: center;
    margin-top: 40px;
}