style.css

/* Basic Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f4f4;
    color: #333;
    display: flex;
    flex-direction: row; /* Side-by-side layout */
    flex-wrap: wrap; /* Wrap items to new line if not enough space */
    align-items: start;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

canvas {
    border: 2px solid #555;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.controls {
    background-color: #fff;
    border: 1px solid #ddd;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 250px; /* Fixed width for controls */
    margin-right: 20px; /* Space between controls and canvas */
}

.controls fieldset {
    border: none;
    margin-bottom: 10px;
}

.controls legend {
    font-size: 1.2em;
    margin-bottom: 10px;
}

label {
    display: block;
    margin-bottom: 5px;
}

input[type="number"] {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1em;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        flex-direction: column; /* Stack vertically on smaller screens */
        align-items: center; /* Center align items */
    }

    .controls {
        width: 100%; /* Full width for controls */
        margin-right: 0; /* Remove margin-right */
        margin-bottom: 20px; /* Add margin-bottom for spacing */
    }

    canvas {
        max-width: 100%; /* Canvas takes full width */
    }
}

#waveCanvas {
    max-width: calc(100% - 220px); /* Adjust width to leave space for controls */
    height: auto; /* Auto-adjust height */
}

#graphCanvas {
    position: relative; /* Necessary for the absolute positioning of axis labels */
    margin-top: 20px; /* Add space between the wave canvas and the graph */
}

#waveContainer {
    display: flex;
    flex-direction: row; /* Set elements side-by-side */
    align-items: start;
    justify-content: center;
    width: 100%;
}

.axis-label {
    position: absolute;
    color: #000;
    font-size: 16px;
}

#xAxisLabel {
    bottom: -60px; /* Adjust as necessary to place below the canvas */
    right: 0;
    width: 100%; /* Ensure the label is centered with respect to the canvas width */
    text-align: center; /* Center the text within the label's width */
}

#yAxisLabel {
    top: 50%;
    left: -20px; /* Adjust as necessary to place to the left of the canvas */
    transform: translate(-50%, -50%) rotate(-90deg); /* Adjust the rotation point to the label's center */
    transform-origin: center; /* Ensures the rotation is around the center of the label */
}

#graphContainer {
    position: relative; /* This makes it the positioning context for its children */
    width: 400px; /* Set to match the width of your canvas */
    height: 400px; /* Set to match the height of your canvas */
    margin: 40px; /* To accommodate axis labels */
}

.parameters-panel {
    background-color: #fff;
    border: 1px solid #ddd;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
    width: 300px; /* Adjust as needed */
}

.parameters-panel h3 {
    margin-bottom: 10px;
}

.parameters-panel p {
    margin-bottom: 5px;
    font-size: 0.9em;
}