.pool-calculator {
font-family: Arial, sans-serif;
background-color: #f9f9f9;
padding: 20px;
border-radius: 8px;
max-width: 400px;
margin: 0 auto;
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
.pool-calculator h2 {
text-align: center;
color: #333;
}
.pool-calculator label {
display: block;
margin: 8px 0;
}
.pool-calculator input,
.pool-calculator select {
width: 100%;
padding: 8px;
margin-bottom: 12px;
border-radius: 4px;
border: 1px solid #ccc;
}
.pool-calculator button {
width: 100%;
padding: 10px;
background-color: #007bff;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 16px;
}
.pool-calculator button:hover {
background-color: #0056b3;
}
#result {
text-align: center;
margin-top: 20px;
}
#result p {
font-size: 18px;
font-weight: bold;
}
function calculateVolume() {
const shape = document.getElementById('shape').value;
let volume = 0;
// For rectangle and oval shapes
if (shape === 'rectangle' || shape === 'kidney') {
const length = parseFloat(document.getElementById('length').value);
const width = parseFloat(document.getElementById('width').value);
const depth = parseFloat(document.getElementById('depth').value);
if (isNaN(length) || isNaN(width) || isNaN(depth)) {
alert('Please enter valid numbers for all fields.');
return;
}
if (shape === 'rectangle') {
// Volume = Length * Width * Depth (in cubic feet)
volume = length * width * depth;
} else if (shape === 'kidney') {
// Kidney-shaped pool volume is approximated (length * width * depth) * 0.8
volume = length * width * depth * 0.8;
}
}
// For circular pools
if (shape === 'circle') {
const radius = parseFloat(document.getElementById('radius').value);
const depth = parseFloat(document.getElementById('depth').value);
if (isNaN(radius) || isNaN(depth)) {
alert('Please enter valid numbers for all fields.');
return;
}
// Volume = π * radius² * depth (in cubic feet)
volume = Math.PI * Math.pow(radius, 2) * depth;
}
// Display the result
if (volume > 0) {
document.getElementById('result').style.display = 'block';
document.getElementById('volume').textContent = `Your pool volume is approximately ${volume.toFixed(2)} cubic feet.`;
} else {
alert('Please fill in all the fields correctly.');
}
}
// Show/hide fields based on pool shape selection
document.getElementById('shape').addEventListener('change', function () {
const shape = this.value;
if (shape === 'circle') {
document.getElementById('dimensions').style.display = 'none';
document.getElementById('circle-dimensions').style.display = 'block';
} else {
document.getElementById('dimensions').style.display = 'block';
document.getElementById('circle-dimensions').style.display = 'none';
}
});
