body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f0f0f0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.input-section {
    margin-bottom: 20px;
    padding: 15px;
    background-color: #f8f8f8;
    border-radius: 4px;
}

.input-group {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Style pour la case à cocher et son label */
.input-group input[type="checkbox"] {
    margin: 0;
    width: auto;
}

.input-group input[type="number"]:disabled {
    background-color: #f0f0f0;
    color: #666;
}

input[type="text"], input[type="number"] {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

input[type="text"] {
    width: 200px;
}

input[type="number"] {
    width: 80px;
}

button {
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

button:hover {
    background-color: #45a049;
}

.output-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

#table-container {
    overflow-x: auto;
}

#value-table {
    display: table;
    border-collapse: collapse;
    width: 100%;
    background-color: #f8f8f8;
    border-radius: 4px;
    overflow: auto;
}

.table-row {
    display: table-row;
}

.table-cell {
    display: table-cell;
    padding: 8px;
    text-align: center;
    border: 1px solid #ddd;
    background-color: white;
}

.table-cell.selected {
    font-weight: bold;
    background-color: #e8e8e8;
}

.header-cell {
    font-weight: bold;
    background-color: #f0f0f0;
}

#canvas-holder {
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 10px;
}

.graph-controls {
    margin-top: 10px;
}

h3 {
    color: #333;
    margin-top: 0;
}