/* Blogger-Compatible CSS */
.nps-container {
max-width: 100%;
margin: 20px auto;
background: rgba(255, 255, 255, 0.98);
padding: 2rem;
border-radius: 12px;
box-shadow: 0 4px 20px rgba(0,0,0,0.1);
font-family: ‘Segoe UI’, system-ui, sans-serif;
}

.nps-title {
text-align: center;
color: #1a237e;
margin: 0 0 2rem 0;
font-size: 2rem;
}

.nps-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 1.5rem;
margin-bottom: 2rem;
}

.nps-input-group {
margin-bottom: 1rem;
}

.nps-label {
display: block;
margin-bottom: 0.5rem;
color: #2c3e50;
font-weight: 600;
font-size: 0.95rem;
}

.nps-input {
width: 100%;
padding: 0.8rem;
border: 2px solid #e0e0e0;
border-radius: 8px;
font-size: 1rem;
transition: all 0.3s ease;
}

.nps-input:focus {
border-color: #3f51b5;
box-shadow: 0 0 8px rgba(63,81,181,0.1);
}

.nps-result {
background: #f8f9fa;
padding: 1.5rem;
border-radius: 10px;
margin: 1.5rem 0;
}

.nps-chart-container {
width: 100%;
max-width: 400px;
margin: 1.5rem auto;
}

.nps-highlight {
color: #d32f2f;
font-weight: 700;
font-size: 1.25rem;
}

.nps-btn {
background: #3f51b5;
color: white;
padding: 1rem 2rem;
border: none;
border-radius: 8px;
cursor: pointer;
font-size: 1.1rem;
transition: all 0.3s ease;
width: 100%;
display: block;
margin: 1rem 0;
}

.nps-btn:hover {
background: #303f9f;
transform: translateY(-2px);
}

.nps-features-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
gap: 1.5rem;
margin-top: 2rem;
}

.nps-feature-card {
background: white;
padding: 1.5rem;
border-radius: 10px;
box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

@media (max-width: 768px) {
.nps-container {
padding: 1.5rem;
margin: 10px;
}
.nps-title {
font-size: 1.75rem;
}
.nps-grid {
gap: 1rem;
}
}

@media (max-width: 480px) {
.nps-input {
padding: 0.7rem;
font-size: 0.9rem;
}
.nps-btn {
padding: 0.9rem;
font-size: 1rem;
}
.nps-highlight {
font-size: 1.1rem;
}
}

let myChart = null;

function calculateNPS() {
// Input values
const monthlyIncome = parseFloat(document.getElementById(‘monthlyIncome’).value);
const contributionPercent = parseFloat(document.getElementById(‘contributionPercent’).value);
const currentAge = parseInt(document.getElementById(‘currentAge’).value);
const expectedReturn = parseFloat(document.getElementById(‘expectedReturn’).value);

// Validation
if (!monthlyIncome || !contributionPercent || !currentAge || !expectedReturn) {
alert(‘Please fill all required fields’);
return;
}

// Calculations
const monthlyContribution = (monthlyIncome * contributionPercent) / 100;
const yearsToRetire = 60 – currentAge;
const annualContribution = monthlyContribution * 12;

let corpus = 0;
for(let i = 0; i ‘u20B9’ + context.parsed.toLocaleString(‘en-IN’)
}
}
}
}
});
}