body {
            font-family: 'Inter', sans-serif;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        main {
            flex-grow: 1;
        }
        .bg-gradient-primary {
            background-image: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }
        .success-message {
            padding: 12px;
            margin-bottom: 1.5rem;
            border-radius: 6px;
            background-color: rgba(16, 185, 129, 0.1);
            border: 1px solid #10b981;
            color: #059669;
            text-align: center;
            font-size: 0.9rem;
        }
        .error-message {
            padding: 12px;
            margin-bottom: 1.5rem;
            border-radius: 6px;
            background-color: rgba(238, 12, 12, 0.1);
            border: 1px solid #ee0c0c;
            color: #eb1c0d;
            text-align: center;
            font-size: 0.9rem;
        }