* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #f2f2ff;
    display: flex;
    align-items: center;
    min-height: 100vh;
}

.widget {
    background: #f2f2ff;;
    border-radius: 15px;
    text-align: left;
    max-width: 300px;
    width: 100%;
    min-height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: start;
}

.widget-title {
    color: #333333;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.level-display {
    font-size: 20px;
    font-weight: bold;
    color: blue;
    margin-bottom: 8px;
    margin-top: 8px;
    line-height: 1;
}


.timestamp {
    font-size: 12px;
    color: #333333;;
    font-style: italic;
}

.data-info {
    font-size: 12px;
    color: #333333;
    margin-bottom: 15px;
}

.no-data {
    color: #666;
    font-size: 16px;
    padding: 20px;
}