body {
    font-family: 'Arial', sans-serif; /* Set a clean font */
    background-color: #121212; /* Dark background for a sleek look */
    color: #e0e0e0; /* Light text color for contrast */
    margin: 0; /* Remove default margins */
    padding: 20px; /* Add some padding */
}

h1 {
    text-align: center; /* Center align the heading */
    color: #1e90ff; /* Bright blue color for the heading */
    margin-bottom: 20px; /* Space below the heading */
}


button {
    background-color: #1e90ff; /* Bright blue button color */
    color: white; /* Text color for button */
    border: none; /* No border */
    padding: 10px 20px; /* Padding inside button */
    border-radius: 5px; /* Rounded button corners */
    cursor: pointer; /* Pointer cursor on hover */
    font-size: 16px; /* Font size */
    display: block; /* Block display for centering */
    margin: 20px auto; /* Center button */
    transition: background-color 0.3s; /* Smooth transition on hover */
}

button:hover {
    background-color: #00bfff; /* Lighter blue on hover */
}
.container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    margin-top: 20px;
}


fieldset {
    border: 2px dotted white;
    padding: 10px;
    margin-right: 20px;
    color: white;
}

.canvas-container {
    overflow: auto; 
    width: 1200px; 
    height: 600px; 
    display: flex;            /* Use Flexbox for alignment */
    flex-direction: column;   /* Arrange items in a column */
    align-items: center;      /* Center align items horizontally */
}

#myCanvas {
    border: 2px solid #1e90ff; /* Bright blue border around the canvas */
    display: block; /* Block display to center */
    margin: 0 auto; /* Center the canvas */
    background: rgba(30, 30, 30, 0.8); /* Semi-transparent dark background */
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5); /* Soft shadow effect */
    border-radius: 10px; /* Rounded corners */
}



legend {
    color: white;
    font-size: 18px;
}

.slider-container {
    display: flex;
    flex-direction: column;
}

label {
    margin: 10px 0 5px;
}

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

.input-box-container {
    border: 2px dotted #000080; /* Dark blue dotted border */
    padding: 10px;
    margin: 10px 0;
    display: inline-block;
    background-color: #000000; /* Black background */
    color: #ffffff; /* White text */
}

.input-box-container label {
    display: block;
    margin-bottom: 5px;
    color: #87CEEB; /* Light blue text color for labels */
}

.input-box-container input {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #87CEEB; /* Light blue borders for inputs */
    border-radius: 5px;
    background-color: #222222; /* Dark background for input fields */
    color: #ffffff; /* White text inside the input */
}