-transform: uppercase;
        }
        .status-badge.paid {
            background-color: #d4edda;
            color: #155724;
        }
        .status-badge.unpaid {
            background-color: #fff3cd;
            color: #856404;
        }
        .error-message {
            padding: 15px;
            background-color: #f8d7da;
            border: 1px solid #f5c6cb;
            border-radius: 6px;
            color: #721c24;
            margin-bottom: 20px;
        }
        .error-message h4 {
    