body {
    background-color: #f8f9fa;
}

.card {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    border: none;
    margin-bottom: 20px;
}

.card-header {
    background-color: #fff;
    border-bottom: 2px solid #f0f0f0;
}

.table th {
    border-top: none;
    font-weight: 600;
    color: #495057;
}

.badge-success {
    background-color: #28a745;
    color: white;
}

.badge-danger {
    background-color: #dc3545;
    color: white;
}

.pod-result-success {
    background-color: #d4edda;
}

.pod-result-failure {
    background-color: #f8d7da;
}

.detail-popup {
    max-width: 400px;
    white-space: pre-wrap;
    font-family: monospace;
    font-size: 12px;
}

.btn-primary {
    background-color: #0066cc;
    border-color: #0052a3;
}

    .btn-primary:hover {
        background-color: #0052a3;
        border-color: #003d7a;
    }

.form-label {
    font-weight: 500;
    color: #495057;
}

.alert {
    border-left: 4px solid;
}

.alert-success {
    border-left-color: #28a745;
}

.alert-danger {
    border-left-color: #dc3545;
}

.alert-warning {
    border-left-color: #ffc107;
}

.spinner-border {
    width: 3rem;
    height: 3rem;
}