body {
    font-family: 'Roboto', sans-serif;
    background-color: #f0f0f0;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.calculator-container {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    width: 600px;
    max-width: 100%;
    padding: 20px;
}

.calculator-header h1 {
    text-align: center;
    color: #330565;
    margin: 0;
}

.input-area {
    margin-bottom: 20px;
}

#functionInput {
    width: calc(100% - 100px);
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
}

#plotButton {
    width: 90px;
    padding: 10px;
    background-color: #330565;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

#plotButton:hover {
    background-color: #ff6600;
}

.chart-area {
    width: 100%;
    height: 400px;
}

.calculator-footer {
    text-align: center;
    margin-top: 20px;
    color: #666;
}


/* Əlavə CSS */
.example-container {
    margin-top: 10px;
    text-align: center;
}

#exampleFunctions {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
}

.example-container p {
    font-size: 14px;
    color: #333;
}