javascript-mini-projects/BMICalculator/jadhav-kunal/index.html at e0703948ad5a0ae1d8444f0ff07437ea71e20991 · thinkswell/javascript-mini-projects · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <link rel="stylesheet" href="style.css">
    <link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap" rel="stylesheet">
    <title>BMI Calculator</title>
</head>
<body>
    <div class="background"></div>
    <div class="container">
        <div class="calculator-card">
            <div class="header">
                <h1>BMI Calculator</h1>
                <p class="subtitle">Calculate your Body Mass Index</p>
            </div>

            <form id="bmi-form">
                <div class="form-group">
                    <label class="form-label">Measurement Units</label>
                    <div class="unit-toggle">
                        <button type="button" class="unit-btn active" data-unit="metric">Metric</button>
                        <button type="button" class="unit-btn" data-unit="imperial">Imperial</button>
                    </div>
                </div>

                <div class="input-group">
                    <label id="height-label" class="input-label">Height (cm)</label>
                    <div class="input-wrapper">
                        <input type="number" name="height" id="height" placeholder="Enter height" step="0.1" min="0">
                        <span class="input-unit" id="height-unit">cm</span>
                    </div>
                </div>

                <div class="input-group">
                    <label id="weight-label" class="input-label">Weight (kg)</label>
                    <div class="input-wrapper">
                        <input type="number" name="weight" id="weight" placeholder="Enter weight" step="0.1" min="0">
                        <span class="input-unit" id="weight-unit">kg</span>
                    </div>
                </div>

                <button type="submit" class="calculate-btn">
                    <span>Calculate BMI</span>
                    <svg width="20" height="20" viewBox="0 0 20 20" fill="none">
                        <path d="M7.5 15L12.5 10L7.5 5" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
                    </svg>
                </button>
            </form>

            <div id="results" class="results hidden">
                <div class="bmi-value">
                    <span class="bmi-number" id="bmi-number">0</span>
                    <span class="bmi-label">BMI</span>
                </div>
                <div class="bmi-category" id="bmi-category">
                    <span id="category-text"></span>
                </div>
                <div class="bmi-range" id="bmi-range"></div>
            </div>

            <div class="weight-guide">
                <h3>BMI Categories</h3>
                <div class="guide-items">
                    <div class="guide-item underweight">
                        <div class="guide-color"></div>
                        <div class="guide-text">
                            <span class="guide-label">Underweight</span>
                            <span class="guide-range">&lt; 18.5</span>
                        </div>
                    </div>
                    <div class="guide-item normal">
                        <div class="guide-color"></div>
                        <div class="guide-text">
                            <span class="guide-label">Normal</span>
                            <span class="guide-range">18.5 - 24.9</span>
                        </div>
                    </div>
                    <div class="guide-item overweight">
                        <div class="guide-color"></div>
                        <div class="guide-text">
                            <span class="guide-label">Overweight</span>
                            <span class="guide-range">25 - 29.9</span>
                        </div>
                    </div>
                    <div class="guide-item obese">
                        <div class="guide-color"></div>
                        <div class="guide-text">
                            <span class="guide-label">Obese</span>
                            <span class="guide-range">≥ 30</span>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <script src="script.js"></script>
</body>
</html>