<style>
.drag-drop {
    border: 2px dashed #6c757d;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    background-color: #f8f9fa;
    transition: background-color 0.3s ease-in-out;
}
.drag-drop.drag-over {
    background-color: #e9ecef;
    border-color: #007bff;
}

        /* Map container styles */
        #map {
    width: 100%; /* Full width */
    height: 50vh; /* 50% of the viewport height */
    border: 2px solid #ddd; /* Optional border for visual clarity */
}

/* Body for spacing */
body {
    margin: 0;
    font-family: Arial, sans-serif;
}

/* Parent container to control overall page proportions */
.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
}

.spinner-container {
    display: none; /* Hidden by default */
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1050;
}
.overlay {
    display: none; /* Hidden by default */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1040;
}

/* Style for the Pie Chart */
.pie-chart-container {
    width: 100%;
    max-width: 600px;
    margin-top: 20px;
}

</style>