MyMoneyInUSD/index.html at main · BaseMax/MyMoneyInUSD · GitHub

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<!DOCTYPE html>
<html lang="en-US" dir="ltr">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>USD Rate Calculator</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            background-color: #eef2f3;
            margin: 0;
            padding: 20px;
        }
        .container {
            background: white;
            padding: 20px;
            padding-bottom: 0px;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
            width: 100%;
            max-width: 400px;
            text-align: center;
            box-sizing: border-box;
        }
        h2 {
            color: #333;
            margin-bottom: 10px;
        }
        p {
            font-size: 14px;
            color: #666;
            margin-bottom: 20px;
        }
        .input-group {
            text-align: left;
            margin-bottom: 15px;
        }
        label {
            font-size: 14px;
            font-weight: bold;
            color: #444;
            display: block;
            margin-bottom: 5px;
        }
        input {
            width: 100%;
            padding: 10px;
            border: 1px solid #ccc;
            border-radius: 5px;
            font-size: 16px;
            box-sizing: border-box;
            outline: none;
            transition: border 0.3s ease-in-out;
        }
        input:focus {
            border-color: #007bff;
            box-shadow: 0 0 5px rgba(0, 123, 255, 0.3);
        }
        .result {
            margin-top: 15px;
            font-size: 18px;
            font-weight: bold;
            color: #2c3e50;
            background: #f8f9fa;
            padding: 10px;
            border-radius: 5px;
        }
        .footer {
            margin-top: 20px;
            font-size: 12px;
            color: #555;
        }
        .footer a {
            color: #007bff;
            text-decoration: none;
            font-weight: bold;
        }
        @media (max-width: 480px) {
            .container {
                padding: 15px;
            }
            input {
                font-size: 14px;
                padding: 8px;
            }
            h2 {
                font-size: 20px;
            }
        }
    </style>
</head>
<body>
    <div class="container">
        <h2>USD Rate Calculator</h2>
        <p>Calculate how much you should receive today if your payment was billed at a previous exchange rate.</p>

        <div class="input-group">
            <label for="firstRate">USD Rate on First Date:</label>
            <input type="number" id="firstRate" placeholder="Enter first USD rate" oninput="calculateAmount()">
        </div>

        <div class="input-group">
            <label for="todayRate">USD Rate Today:</label>
            <input type="number" id="todayRate" placeholder="Enter today's USD rate" oninput="calculateAmount()">
        </div>

        <div class="input-group">
            <label for="billedAmount">Billed Amount in First Date:</label>
            <input type="number" id="billedAmount" placeholder="Enter billed amount" oninput="calculateAmount()">
        </div>

        <div class="result" id="result">You should receive: --</div>

        <div class="footer">
            <p>View the project on <a href="https://github.com/BaseMax/MyMoneyInUSD" target="_blank">GitHub</a></p>
            <p>&copy; 2025, Max Base</p>
        </div>
    </div>

    <script>
        function calculateAmount() {
            let firstRate = parseFloat(document.getElementById('firstRate').value);
            let todayRate = parseFloat(document.getElementById('todayRate').value);
            let billedAmount = parseFloat(document.getElementById('billedAmount').value);

            if (isNaN(firstRate) || isNaN(todayRate) || isNaN(billedAmount)) {
                document.getElementById('result').innerText = "Please enter valid numbers";
                return;
            }

            let adjustedAmount = (billedAmount * todayRate) / firstRate;
            document.getElementById('result').innerText = `You should receive: ${adjustedAmount.toFixed(2)} today.`;
        }
    </script>
</body>
</html>