  
    @keyframes progress-bar-stripes {
        from { background-position: 0 0; }
        to { background-position: 20px 0; }
    }
    
    /* Alerts */
    .alert {
        border-radius: var(--radius-lg);
        border: none;
        padding: 18px 24px;
        margin-bottom: 20px;
        font-weight: 500;
        display: flex;
        align-items: center;
        gap: 12px;
    }
    
    .alert h2 {
        margin: 0;
        font-size: 20px;
        font-weight: 600;
    }
    
    .alert-success