diff --git a/assets/css/custom.css b/assets/css/custom.css
new file mode 100644
index 0000000..e44972f
--- /dev/null
+++ b/assets/css/custom.css
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+/*
+ * Custom Styles for Calc.io
+ * Palette:
+ * Primary: #6C63FF (Violet)
+ * Secondary: #4CC9F0 (Cyan)
+ * Background: #F8F9FA (Light Grey)
+ * Surface: #FFFFFF (White)
+ * Text: #212529 (Dark Grey)
+*/
+
+body {
+ font-family: 'Poppins', sans-serif;
+ background-color: #F8F9FA;
+ color: #212529;
+}
+
+.navbar {
+ transition: background-color 0.3s ease-in-out;
+}
+
+.navbar-brand {
+ color: #6C63FF !important;
+}
+
+.hero-section {
+ background: linear-gradient(45deg, rgba(108, 99, 255, 0.9), rgba(76, 201, 240, 0.9)), url('https://picsum.photos/seed/finance-hero/1600/900') no-repeat center center;
+ background-size: cover;
+ padding: 10rem 0;
+ margin-top: 56px; /* Offset for fixed navbar */
+}
+
+.calculator-widget {
+ background-color: #FFFFFF;
+ color: #212529;
+ border-radius: 0.75rem;
+ padding: 2.5rem;
+ margin-top: 2rem;
+ text-align: left;
+ max-width: 800px;
+ margin-left: auto;
+ margin-right: auto;
+}
+
+.form-range {
+ --bs-primary: #6C63FF;
+}
+
+.form-range::-webkit-slider-thumb {
+ background-color: #6C63FF;
+}
+.form-range::-moz-range-thumb {
+ background-color: #6C63FF;
+}
+.form-range::-ms-thumb {
+ background-color: #6C63FF;
+}
+
+
+.results-panel {
+ background-color: rgba(255, 255, 255, 0.1);
+ border-radius: var(--bs-border-radius);
+ padding: 2rem;
+}
+
+.interest-rates {
+ background-color: rgba(0, 0, 0, 0.2);
+ border-radius: var(--bs-border-radius);
+ padding: 1.5rem;
+ margin-top: 2rem;
+}
+
+.interest-rates h6 {
+ margin-bottom: 1rem;
+ font-weight: 600;
+}
+
+.rates-grid {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
+ gap: 1rem;
+ margin-bottom: 1rem;
+}
+
+.rate-item {
+ background-color: rgba(255, 255, 255, 0.05);
+ padding: 1rem;
+ border-radius: 0.25rem;
+}
+
+.rate-name {
+ font-size: 0.85rem;
+ color: #f8f9fa;
+ display: block;
+ margin-bottom: 0.25rem;
+}
+
+.rate-value {
+ font-size: 1.25rem;
+ font-weight: 600;
+ color: #ffffff;
+ margin-bottom: 0;
+}
+
+
+.results-panel h3 {
+ color: #6C63FF;
+}
+
+section {
+ padding: 5rem 0;
+}
+
+h1, h2, h3, h4, h5, h6 {
+ font-weight: 600;
+}
+
+.fw-bold {
+ font-weight: 600 !important;
+}
diff --git a/assets/js/main.js b/assets/js/main.js
new file mode 100644
index 0000000..01e19df
--- /dev/null
+++ b/assets/js/main.js
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+document.addEventListener('DOMContentLoaded', function () {
+ // DOM Elements
+ const loanAmountInput = document.getElementById('loanAmount');
+ const interestRateInput = document.getElementById('interestRate');
+ const loanTermInput = document.getElementById('loanTerm');
+
+ const loanAmountLabel = document.getElementById('loanAmountLabel');
+ const interestRateLabel = document.getElementById('interestRateLabel');
+ const loanTermLabel = document.getElementById('loanTermLabel');
+
+ const monthlyPaymentOutput = document.getElementById('monthlyPayment');
+ const totalInterestOutput = document.getElementById('totalInterest');
+ const totalPaidOutput = document.getElementById('totalPaid');
+
+ // Format number as currency
+ const currencyFormatter = new Intl.NumberFormat('en-US', {
+ style: 'currency',
+ currency: 'USD',
+ });
+
+ function calculateLoan() {
+ const principal = parseFloat(loanAmountInput.value);
+ const annualInterestRate = parseFloat(interestRateInput.value);
+ const years = parseInt(loanTermInput.value, 10);
+
+ // Update labels
+ loanAmountLabel.textContent = currencyFormatter.format(principal).replace('.00', '');
+ interestRateLabel.textContent = `${annualInterestRate.toFixed(1)}%`;
+ loanTermLabel.textContent = `${years} ${years > 1 ? 'Years' : 'Year'}`;
+
+ // Calculation logic
+ if (principal > 0 && annualInterestRate > 0 && years > 0) {
+ const monthlyInterestRate = annualInterestRate / 100 / 12;
+ const numberOfPayments = years * 12;
+
+ const monthlyPayment = principal * (monthlyInterestRate * Math.pow(1 + monthlyInterestRate, numberOfPayments)) / (Math.pow(1 + monthlyInterestRate, numberOfPayments) - 1);
+
+ if (isFinite(monthlyPayment)) {
+ const totalPaid = monthlyPayment * numberOfPayments;
+ const totalInterest = totalPaid - principal;
+
+ // Update UI
+ monthlyPaymentOutput.textContent = currencyFormatter.format(monthlyPayment);
+ totalInterestOutput.textContent = currencyFormatter.format(totalInterest);
+ totalPaidOutput.textContent = currencyFormatter.format(totalPaid);
+ } else {
+ // Handle case where interest is 0 or other invalid scenarios
+ resetResults();
+ }
+ } else {
+ resetResults();
+ }
+ }
+
+ function resetResults() {
+ monthlyPaymentOutput.textContent = currencyFormatter.format(0);
+ totalInterestOutput.textContent = currencyFormatter.format(0);
+ totalPaidOutput.textContent = currencyFormatter.format(0);
+ }
+
+
+ // Event Listeners
+ loanAmountInput.addEventListener('input', calculateLoan);
+ interestRateInput.addEventListener('input', calculateLoan);
+ loanTermInput.addEventListener('input', calculateLoan);
+
+ // Initial calculation on page load
+ calculateLoan();
+});
diff --git a/index.php b/index.php
index e13ae95..d6eb961 100644
--- a/index.php
+++ b/index.php
@@ -1,131 +1,161 @@
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- New Style
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+ Interactive Loan Calculator
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Analyzing your requirements and generating your website…
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- Loading…
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Flatlogic AI is collecting your requirements and applying the first changes.
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This page will update automatically as the plan is implemented.
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Runtime: PHP = htmlspecialchars($phpVersion) ?> — UTC = htmlspecialchars($now) ?>
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Instant Loan Calculator
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Estimate your monthly payments with our simple and fast calculator.
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Current Polish Interest Rates (NBP)
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Effective Date:
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Simple & Transparent
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We believe financial tools should be easy to use and understand. Our calculator gives you a clear picture of your potential loan commitments without any hidden fees or complex jargon. Plan your future with confidence.
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© Calc.io. All Rights Reserved.
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