.chart-container {
    margin: 20px 0;
}

.chart-canvas {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.chart-controls {
    margin-bottom: 20px;
}

.location-select {
    margin-bottom: 10px;
    padding: 5px;
    width: 200px;
}

.keyword-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.keyword-checkbox {
    display: inline-flex;
    align-items: center;
    background: #f5f5f5;
    padding: 5px 10px;
    border-radius: 15px;
    cursor: pointer;
}

.keyword-checkbox input {
    margin-right: 5px;
}