/* Custom styles */
body {
    background-color: #f8f9fa;
    padding-top: 20px;
}

.login-card {
    max-width: 500px;
    margin: 50px auto;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    border-radius: 8px;
}

.card {
    margin-bottom: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    border: none;
}

.card-header {
    background-color: #1e88e5;
    color: white;
    border-radius: 8px 8px 0 0 !important;
    padding: 15px 20px;
}

.navbar {
    margin-bottom: 30px;
    border-radius: 8px;
}

.badge {
    font-weight: normal;
    padding: 6px 10px;
}

.bg-success {
    background-color: #28a745 !important;
}

.bg-warning {
    background-color: #ffc107 !important;
}

.bg-danger {
    background-color: #dc3545 !important;
}

pre {
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 5px;
    border-left: 4px solid #1e88e5;
}

footer {
    margin-top: 40px;
}

#qrCode {
    max-width: 300px;
    margin: 0 auto 20px;
    display: block;
}