body {
    font-family: Arial, sans-serif;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
/*         .container {
    display: flex;
    gap: 20px;
} */
/*         .left-panel {
    flex: 1;
} */
/*         .right-panel {
    flex: 1;
    border-left: 1px solid #ccc;
    padding-left: 20px;
} */
.file-input-container {
    margin-bottom: 20px;
}
.result-container {
    margin-top: 20px;
    padding: 15px;
    background-color: #f5f5f5;
    border-radius: 5px;
}
button {
    background-color: #4CAF50;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin: 5px;
}
button:hover {
    background-color: #45a049;
}
#fileInput {
    margin: 10px 0;
}
.chart-container {
    margin-top: 20px;
    position: relative;
    height: 500px;
    resize: vertical;
    overflow: auto;
    border: 1px solid #ddd;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.chart-title {
    font-weight: bold;
}
.chart-buttons {
    display: flex;
    gap: 5px;
}
.maximize-btn {
    background-color: #2196F3;
}
.maximize-btn:hover {
    background-color: #0b7dda;
}
.restore-btn {
    background-color: #FF9800;
}
.restore-btn:hover {
    background-color: #e68a00;
}
#maximizedChartContainer {
    position: fixed;
    top: 10%;
    left: 10%;
    width: 80%;
    height: 80%;
    background: white;
    z-index: 1000;
    border: 2px solid #333;
    border-radius: 5px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    display: none;
}
#maximizedChartContainer .chart-header {
    margin-top: 0;
}
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    display: none;
}