100-JS-Projects-Challenge/WeightConverter.html at main · AkhtarZeb5101/100-JS-Projects-Challenge · GitHub

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<!DOCTYPE html>
<html lang="en">

<head>
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Weight Converter</title>
    <!-- Google Fonts -->
    <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap" rel="stylesheet" />
    <!-- Bootstrap CSS -->
    <link href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" rel="stylesheet" />
    <style>
        /* Body and Background */
        body {
            background: linear-gradient(135deg, #ff6b6b, #f4a261);
            font-family: 'Poppins', sans-serif;
            height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            margin: 0;
            padding: 0;
        }

        /* Container Styling */
        .container {
            background-color: #fff;
            border-radius: 25px;
            padding: 2.5rem;
            width: 100%;
            max-width: 500px;
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            animation: fadeIn 0.7s ease-in-out;
        }

        /* Hover Effect on Container */
        .container:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }

        /* Header Styling */
        h2 {
            text-align: center;
            font-size: 2.5em;
            font-weight: 600;
            margin-bottom: 2rem;
            color: #333;
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        /* Input Wrapper Styling */
        .input-wrapper {
            margin-bottom: 1.5rem;
        }

        /* Label Styling */
        .input-wrapper label {
            font-weight: 600;
            color: #333;
            margin-bottom: 0.5rem;
            letter-spacing: 0.5px;
        }

        /* Input Field Styling */
        .input-wrapper input {
            font-size: 1.2em;
            padding: 1rem;
            width: 100%;
            border-radius: 8px;
            border: 1px solid #ddd;
            background-color: #f9f9f9;
            margin-bottom: 1rem;
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
            outline: none;
        }

        /* Focus Effect on Inputs */
        .input-wrapper input:focus {
            border-color: #ff6b6b;
            background-color: #fff;
            box-shadow: 0 0 8px rgba(255, 107, 107, 0.3);
        }

        /* Placeholder Styling */
        .input-wrapper input::placeholder {
            color: #aaa;
        }

        /* Animation for Container */
        @keyframes fadeIn {
            0% {
                opacity: 0;
                transform: translateY(30px);
            }

            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Responsive Design */
        @media screen and (max-width: 768px) {
            .container {
                padding: 2rem;
            }

            h2 {
                font-size: 2.2em;
            }

            .input-wrapper input {
                font-size: 1.1em;
            }
        }

        /* Custom Scrollbar */
        ::-webkit-scrollbar {
            width: 10px;
        }

        ::-webkit-scrollbar-track {
            background: #f1f1f1;
        }

        ::-webkit-scrollbar-thumb {
            background: #888;
            border-radius: 10px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: #555;
        }
    </style>
</head>

<body>
    <div class="container">
        <h2>Weight Converter</h2>
        <div class="input-wrapper">
            <label for="kg">Kilogram:</label>
            <input type="number" id="kg" class="form-control" value="10" placeholder="Enter kilograms" />
        </div>
        <div class="input-wrapper">
            <label for="lb">Pounds:</label>
            <input type="number" id="lb" class="form-control" placeholder="Enter pounds" />
        </div>
        <div class="input-wrapper">
            <label for="oz">Ounces:</label>
            <input type="number" id="oz" class="form-control" placeholder="Enter ounces" />
        </div>
    </div>

    <script>
        let kgRef = document.getElementById("kg");
        let lbRef = document.getElementById("lb");
        let ozRef = document.getElementById("oz");

        let convertFromKg = () => {
            let kg = parseFloat(kgRef.value);
            if (isNaN(kg)) return; // If the input is not a number, exit.
            lbRef.value = (kg * 2.205).toFixed(2);
            ozRef.value = (kg * 35.274).toFixed(2);
        };

        let convertFromLb = () => {
            let lb = parseFloat(lbRef.value);
            if (isNaN(lb)) return; // If the input is not a number, exit.
            kgRef.value = (lb / 2.205).toFixed(2);
            ozRef.value = (lb * 16).toFixed(2);
        };

        let convertFromOz = () => {
            let oz = parseFloat(ozRef.value);
            if (isNaN(oz)) return; // If the input is not a number, exit.
            kgRef.value = (oz / 35.274).toFixed(2);
            lbRef.value = (oz / 16).toFixed(2);
        };

        // Event listeners to trigger conversion on input change
        kgRef.addEventListener("input", convertFromKg);
        lbRef.addEventListener("input", convertFromLb);
        ozRef.addEventListener("input", convertFromOz);

        // Initial conversion on page load
        window.addEventListener("load", convertFromKg);
    </script>

    <!-- Bootstrap JS and dependencies -->
    <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.9.2/dist/umd/popper.min.js"></script>
    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
</body>

</html>