body {
    font-family: Arial, sans-serif;
    padding: 20px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
}

h1, h2 {
    text-align: center;
}

.upload-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 20px 0;
}

.file-upload, .url-upload {
    flex: 1;
    margin: 0 10px;
}

input[type="file"], input[type="text"], button {
    display: block;
    width: 100%;
    margin: 10px 0;
}

button {
    margin-top: 20px;
}

canvas {
    width: 100%;
    height: auto;
    max-height: 600px; /* Set a max height for better display */
    margin: 20px 0;
}

#barChart {
    width: 100%;
    height: 500px;
}

.filters {
    margin: 20px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.filters h2 {
    margin-bottom: 15px;
}

.filters-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.filters label {
    margin: 5px 10px;
    display: flex;
    align-items: center;
}