DermaPath-AI/index.html at main · Riya-Rani655/DermaPath-AI · 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">
    <title>DermaPath-AI | Advanced Analysis</title>
    <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap" rel="stylesheet">
    <style>
        /* Updated Refined Color Palettes */
        :root {
            /* Light Mode: Clinical, Trustworthy Blue */
            --bg-gradient: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            --container-bg: rgba(255, 255, 255, 0.9);
            --text-main: #1e293b;
            --text-sub: #64748b;
            --accent: #2563eb;
            --border: #e2e8f0;
            --card-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05);
            --scan-overlay: rgba(37, 99, 235, 0.05);
            --btn-hover: #1d4ed8;
        }

        .dark-mode {
            /* Dark Mode: Deep Midnight & Neon Accents */
            --bg-gradient: radial-gradient(circle at top right, #1e293b, #0f172a);
            --container-bg: rgba(30, 41, 59, 0.8);
            --text-main: #f8fafc;
            --text-sub: #94a3b8;
            --accent: #38bdf8;
            --border: #334155;
            --card-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
            --scan-overlay: rgba(56, 189, 248, 0.1);
            --btn-hover: #0ea5e9;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            font-family: 'Poppins', sans-serif;
        }

        body {
            background: var(--bg-gradient);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.5s ease;
            padding: 20px;
        }

        .container {
            background: var(--container-bg);
            color: var(--text-main);
            width: 100%;
            max-width: 460px;
            padding: 40px;
            border-radius: 30px;
            box-shadow: var(--card-shadow);
            border: 1px solid var(--border);
            text-align: center;
            position: relative;
            backdrop-filter: blur(12px);
            transition: transform 0.3s ease;
            animation: fadeIn 0.8s ease-out;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .theme-toggle {
            position: absolute;
            top: 25px;
            right: 25px;
            cursor: pointer;
            width: 45px;
            height: 45px;
            background: var(--border);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            transition: all 0.3s ease;
        }

        .theme-toggle:hover {
            transform: scale(1.1);
            background: var(--accent);
            color: white;
        }

        h1 { font-size: 28px; margin-bottom: 5px; color: var(--accent); font-weight: 600; }
        p { font-size: 14px; color: var(--text-sub); margin-bottom: 30px; letter-spacing: 0.5px; }

        .upload-box {
            border: 2px dashed var(--accent);
            padding: 40px 20px;
            border-radius: 20px;
            background: var(--scan-overlay);
            cursor: pointer;
            position: relative;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            margin-bottom: 20px;
        }

        .upload-box:hover {
            border-style: solid;
            background: rgba(102, 126, 234, 0.1);
            transform: translateY(-3px);
        }

        #imageInput { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
        .upload-icon { font-size: 45px; margin-bottom: 15px; display: block; opacity: 0.8; }

        #preview {
            width: 100%;
            border-radius: 16px;
            display: none;
            margin-bottom: 20px;
            box-shadow: 0 8px 16px rgba(0,0,0,0.1);
            border: 3px solid white;
        }

        button {
            background: var(--accent);
            color: white;
            border: none;
            width: 100%;
            padding: 18px;
            border-radius: 15px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.3);
            transition: all 0.3s ease;
        }

        button:hover {
            background: var(--btn-hover);
            transform: translateY(-2px);
            box-shadow: 0 15px 20px -5px rgba(37, 99, 235, 0.4);
        }

        /* Scan Animation */
        .analyzing {
            position: relative;
            overflow: hidden;
        }
        .analyzing::after {
            content: "";
            position: absolute;
            top: -100%;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, transparent, var(--accent), transparent);
            opacity: 0.5;
            animation: scanLine 2s infinite linear;
        }

        @keyframes scanLine {
            0% { top: -100%; }
            100% { top: 100%; }
        }

        .loader {
            display: none;
            width: 35px;
            height: 35px;
            border: 4px solid var(--border);
            border-top: 4px solid var(--accent);
            border-radius: 50%;
            margin: 25px auto;
            animation: spin 1s linear infinite;
        }

        @keyframes spin { 100% { transform: rotate(360deg); } }

        /* Result Visuals */
        .result-card {
            background: var(--border);
            border-radius: 18px;
            text-align: left;
            padding: 20px;
            margin-top: 25px;
            animation: slideUp 0.5s ease-out;
        }

        .result-safe {
            background: rgba(16, 185, 129, 0.12) !important;
            border-left: 5px solid #10b981;
        }
        .result-danger {
            background: rgba(244, 63, 94, 0.12) !important;
            border-left: 5px solid #f43f5e;
        }

        .conf-container {
            width: 100%;
            height: 10px;
            background: rgba(0,0,0,0.1);
            border-radius: 10px;
            margin: 15px 0;
            overflow: hidden;
        }
        .conf-bar { height: 100%; width: 0%; transition: width 1.5s cubic-bezier(0.1, 0, 0.2, 1); background: var(--accent); }

        .disclaimer {
            font-size: 11px;
            color: var(--text-sub);
            margin-top: 35px;
            line-height: 1.6;
            opacity: 0.7;
        }

        @keyframes slideUp { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }
    </style>
</head>
<body>

<div class="container">
    <div class="theme-toggle" onclick="toggleTheme()" id="themeBtn">
        <span id="theme-icon">🌙</span>
    </div>

    <h1>🩺 DermaPath AI</h1>
    <p>Precision Deep Learning Diagnostics</p>

    <div class="upload-box" id="dropzone">
        <span class="upload-icon">📸</span>
        <span id="file-label" style="font-weight: 500;">Click or Drag Skin Lesion Photo</span>
        <input type="file" id="imageInput" accept="image/*">
    </div>

    <div id="preview-container" style="position: relative;">
        <img id="preview" alt="Scan Preview">
    </div>

    <button id="analyzeBtn" onclick="performAnalysis()">Launch AI Scan</button>

    <div class="loader" id="loader"></div>
    <div id="result"></div>

    <div class="disclaimer">
        <strong>Academic Project:</strong> Results generated by neural networks are for educational purposes only. Always consult a certified Dermatologist for medical concerns.
    </div>
</div>

<script>
    function toggleTheme() {
        const body = document.body;
        const icon = document.getElementById("theme-icon");
        body.classList.toggle("dark-mode");
        const isDark = body.classList.contains("dark-mode");
        icon.innerText = isDark ? "☀️" : "🌙";
        localStorage.setItem("theme", isDark ? "dark" : "light");
    }

    // Persist Theme
    if (localStorage.getItem("theme") === "dark") {
        document.body.classList.add("dark-mode");
        document.getElementById("theme-icon").innerText = "☀️";
    }

    // Image Preview Handling
    document.getElementById("imageInput").addEventListener("change", function() {
        const file = this.files[0];
        if (file) {
            const reader = new FileReader();
            reader.onload = function(e) {
                const preview = document.getElementById("preview");
                preview.src = e.target.result;
                preview.style.display = "block";
                document.getElementById("file-label").innerText = "Image Selected: " + file.name;
                document.getElementById("dropzone").style.padding = "15px";
            }
            reader.readAsDataURL(file);
        }
    });

    function performAnalysis() {
        const fileInput = document.getElementById("imageInput");
        const file = fileInput.files[0];
        const previewImg = document.getElementById("preview");
        const loader = document.getElementById("loader");
        const resultDiv = document.getElementById("result");

        if (!file) {
            alert("Please upload a lesion image first.");
            return;
        }

        // UI State: Loading
        loader.style.display = "block";
        resultDiv.innerHTML = "";
        previewImg.parentElement.classList.add("analyzing");

        const formData = new FormData();
        formData.append("image", file);

        fetch("https://dermapath-ai.onrender.com/predict", {
            method: "POST",
            body: formData
        })
        .then(response => response.json())
        .then(data => {
            loader.style.display = "none";
            previewImg.parentElement.classList.remove("analyzing");

            const predictionText = data.result.toLowerCase();
            let statusClass = "result-card";
            let accentColor = "#2563eb"; // default blue

            if (predictionText.includes("malignant") || predictionText.includes("cancer")) {
                statusClass += " result-danger";
                accentColor = "#f43f5e";
            } else if (predictionText.includes("benign") || predictionText.includes("normal")) {
                statusClass += " result-safe";
                accentColor = "#10b981";
            }

            const confidence = (data.confidence * 100).toFixed(1);

            resultDiv.innerHTML = `
                <div class="${statusClass}">
                    <div style="font-size: 11px; text-transform: uppercase; letter-spacing: 2px; font-weight: bold; opacity: 0.8;">Analysis Result</div>
                    <div style="font-size: 22px; font-weight: 600; margin: 10px 0;">${data.result}</div>
                    <div style="display: flex; justify-content: space-between; font-size: 14px;">
                        <span>AI Confidence</span>
                        <span style="font-weight: 600;">${confidence}%</span>
                    </div>
                    <div class="conf-container">
                        <div class="conf-bar" id="bar" style="background: ${accentColor}"></div>
                    </div>
                    <div style="font-size: 13px; line-height: 1.5; font-style: italic; opacity: 0.9;">
                        ${predictionText.includes("malignant") ?
                        "🚩 High Priority: This lesion shows irregular patterns; please consult a dermatologist immediately." :
                        "✅ Low Risk: Analysis suggests a benign lesion; continue to monitor the area monthly for any changes."}
                    </div>
                </div>
            `;

            setTimeout(() => {
                document.getElementById('bar').style.width = confidence + "%";
            }, 100);
        })
        .catch(err => {
            loader.style.display = "none";
            previewImg.parentElement.classList.remove("analyzing");
            alert("Analysis failed. Please check your internet connection or try again in a moment.");
        });
    }
</script>
</body>
</html>