/* Custom styles for GDS Tester */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
}

.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.card-header {
    font-weight: 600;
}

textarea.form-control {
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 0.85rem;
}

.error-message {
    color: #dc3545;
    font-weight: 600;
}

.response-time {
    font-weight: 600;
    color: #0d6efd;
}

.login-card {
    max-width: 420px;
    margin: 80px auto;
}

.navbar-brand i {
    margin-right: 0.25rem;
}

.btn-primary {
    min-width: 120px;
}

.timeout-warning {
    color: #dc3545;
    font-weight: bold;
}