body {
    background-color: #f8f9fa;
}

.qr-code {
    max-width: 150px;
    height: auto;
}

/* Judge Scan Page Styles */
.judge-scan-input {
    font-size: 2rem;
    padding: 1.5rem;
    text-align: center;
}

.judge-btn {
    font-size: 1.5rem;
    padding: 1rem 2rem;
}

/* Print Styles */
@media print {
    .navbar, .btn, .no-print {
        display: none !important;
    }
    body {
        background-color: white;
    }
    .container {
        width: 100%;
        max-width: none;
        padding: 0;
        margin: 0;
    }
    .card {
        border: none !important;
        box-shadow: none !important;
    }
    .qr-print-item {
        page-break-inside: avoid;
    }
}