#powOverlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.pow-box {
    background: white;
    padding: 30px 40px;
    border-radius: 8px;
    text-align: center;
    width: 300px;
    font-family: Arial, sans-serif;
}

.pow-icon {
    font-size: 32px;
    margin-bottom: 10px;
}

.pow-title {
    font-weight: bold;
    margin-bottom: 15px;
}

.pow-text {
    font-size: 13px;
    color: #666;
    margin-top: 15px;
}

/* simpele spinner */
.pow-spinner {
    width: 35px;
    height: 35px;
    border: 4px solid #ddd;
    border-top: 4px solid #007bff;
    border-radius: 50%;
    margin: 0 auto;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}