.nfc-attendance-form {
    max-width: 400px;
    margin: 20px auto;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.nfc-attendance-form input,
.nfc-attendance-form select {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
}

.nfc-attendance-form button {
    width: 100%;
    padding: 12px;
    background: #2d6cdf;
    color: white;
    border: none;
    border-radius: 6px;
}