1.0.0

assets/css/custom.css

@@ -0,0 +1,76 @@
+
+:root {
+    --primary-color: #4A90E2;
+    --secondary-color: #50E3C2;
+    --background-color: #F8F9FA;
+    --surface-color: #FFFFFF;
+    --text-color: #333333;
+    --border-radius: 0.5rem;
+}
+
+body {
+    font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
+    background-color: var(--background-color);
+    color: var(--text-color);
+}
+
+.navbar-brand {
+    color: var(--primary-color) !important;
+}
+
+.hero-section {
+    padding: 3rem 0;
+}
+
+.hero-section .display-4 {
+    color: var(--text-color);
+}
+
+.content-card {
+    border: none;
+    border-radius: var(--border-radius);
+}
+
+.step-circle {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    width: 24px;
+    height: 24px;
+    border-radius: 50%;
+    background-color: var(--primary-color);
+    color: white;
+    font-weight: bold;
+    font-size: 0.8rem;
+    margin-right: 0.5rem;
+}
+
+#image-uploader #upload-ui {
+    border: 2px dashed #dee2e6;
+    border-radius: var(--border-radius);
+    cursor: pointer;
+    transition: background-color 0.2s ease-in-out, border-color 0.2s ease-in-out;
+}
+
+#image-uploader #upload-ui:hover {
+    background-color: #f1f3f5;
+    border-color: var(--primary-color);
+}
+
+#image-preview {
+    border: 1px solid #dee2e6;
+}
+
+#generation-controls {
+    opacity: 0.6;
+}
+
+.generate-btn {
+    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
+    border: none;
+}
+
+.form-control:focus, .form-select:focus {
+    border-color: var(--primary-color);
+    box-shadow: 0 0 0 0.25rem rgba(74, 144, 226, 0.25);
+}

assets/js/main.js

@@ -0,0 +1,78 @@
+document.addEventListener('DOMContentLoaded', function () {
+    const fileInput = document.getElementById('file-input');
+    const uploadUi = document.getElementById('upload-ui');
+    const imageUploader = document.getElementById('image-uploader');
+    const imagePreviewContainer = document.getElementById('image-preview-container');
+    const imagePreview = document.getElementById('image-preview');
+    const clearImageBtn = document.getElementById('clear-image-btn');
+    const generationControls = document.getElementById('generation-controls');
+
+    // Trigger file input click
+    if(uploadUi) {
+        uploadUi.addEventListener('click', () => fileInput.click());
+    }
+
+    // Handle file selection
+    if(fileInput) {
+        fileInput.addEventListener('change', (event) => {
+            const files = event.target.files;
+            if (files && files.length > 0) {
+                handleFile(files[0]);
+            }
+        });
+    }
+
+    // Handle drag and drop
+    if(imageUploader) {
+        imageUploader.addEventListener('dragover', (event) => {
+            event.preventDefault();
+            uploadUi.style.backgroundColor = '#f1f3f5';
+            uploadUi.style.borderColor = 'var(--primary-color)';
+        });
+
+        imageUploader.addEventListener('dragleave', (event) => {
+            event.preventDefault();
+            uploadUi.style.backgroundColor = 'transparent';
+            uploadUi.style.borderColor = '#dee2e6';
+        });
+
+        imageUploader.addEventListener('drop', (event) => {
+            event.preventDefault();
+            uploadUi.style.backgroundColor = 'transparent';
+            uploadUi.style.borderColor = '#dee2e6';
+            const files = event.dataTransfer.files;
+            if (files && files.length > 0) {
+                fileInput.files = files; // Assign dropped files to input
+                handleFile(files[0]);
+            }
+        });
+    }
+
+    function handleFile(file) {
+        if (!file.type.startsWith('image/')) {
+            alert('Please select an image file (PNG, JPG).');
+            return;
+        }
+
+        const reader = new FileReader();
+        reader.onload = function (e) {
+            imagePreview.src = e.target.result;
+            imageUploader.classList.add('d-none');
+            imagePreviewContainer.classList.remove('d-none');
+            // In a future step, we can enable the controls:
+            // generationControls.disabled = false; 
+        };
+        reader.readAsDataURL(file);
+    }
+
+    // Handle clear image
+    if(clearImageBtn) {
+        clearImageBtn.addEventListener('click', () => {
+            fileInput.value = ''; // Clear the file input
+            imagePreview.src = '#';
+            imagePreviewContainer.classList.add('d-none');
+            imageUploader.classList.remove('d-none');
+            // generationControls.disabled = true;
+        });
+    }
+});

index.php

@@ -1,150 +1,114 @@
-<?php
-declare(strict_types=1);
-@ini_set('display_errors', '1');
-@error_reporting(E_ALL);
-@date_default_timezone_set('UTC');
-
-$phpVersion = PHP_VERSION;
-$now = date('Y-m-d H:i:s');
-?>
-<!doctype html>
-<html lang="en">
+<!DOCTYPE html>
+<html lang="ko">
 <head>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <title>New Style</title>
-<?php
-// Read project preview data from environment
-$projectDescription = $_SERVER['PROJECT_DESCRIPTION'] ?? '';
-$projectImageUrl = $_SERVER['PROJECT_IMAGE_URL'] ?? '';
-?>
-<?php if ($projectDescription): ?>
-  <!-- Meta description -->
-  <meta name="description" content='<?= htmlspecialchars($projectDescription) ?>' />
-  <!-- Open Graph meta tags -->
-  <meta property="og:description" content="<?= htmlspecialchars($projectDescription) ?>" />
-  <!-- Twitter meta tags -->
-  <meta property="twitter:description" content="<?= htmlspecialchars($projectDescription) ?>" />
-<?php endif; ?>
-<?php if ($projectImageUrl): ?>
-  <!-- Open Graph image -->
-  <meta property="og:image" content="<?= htmlspecialchars($projectImageUrl) ?>" />
-  <!-- Twitter image -->
-  <meta property="twitter:image" content="<?= htmlspecialchars($projectImageUrl) ?>" />
-<?php endif; ?>
-  <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=Inter:wght@400;700&display=swap" rel="stylesheet">
-  <style>
-    :root {
-      --bg-color-start: #6a11cb;
-      --bg-color-end: #2575fc;
-      --text-color: #ffffff;
-      --card-bg-color: rgba(255, 255, 255, 0.01);
-      --card-border-color: rgba(255, 255, 255, 0.1);
-    }
-    body {
-      margin: 0;
-      font-family: 'Inter', sans-serif;
-      background: linear-gradient(45deg, var(--bg-color-start), var(--bg-color-end));
-      color: var(--text-color);
-      display: flex;
-      justify-content: center;
-      align-items: center;
-      min-height: 100vh;
-      text-align: center;
-      overflow: hidden;
-      position: relative;
-    }
-    body::before {
-      content: '';
-      position: absolute;
-      top: 0;
-      left: 0;
-      width: 100%;
-      height: 100%;
-      background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><path d="M-10 10L110 10M10 -10L10 110" stroke-width="1" stroke="rgba(255,255,255,0.05)"/></svg>');
-      animation: bg-pan 20s linear infinite;
-      z-index: -1;
-    }
-    @keyframes bg-pan {
-      0% { background-position: 0% 0%; }
-      100% { background-position: 100% 100%; }
-    }
-    main {
-      padding: 2rem;
-    }
-    .card {
-      background: var(--card-bg-color);
-      border: 1px solid var(--card-border-color);
-      border-radius: 16px;
-      padding: 2rem;
-      backdrop-filter: blur(20px);
-      -webkit-backdrop-filter: blur(20px);
-      box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
-    }
-    .loader {
-      margin: 1.25rem auto 1.25rem;
-      width: 48px;
-      height: 48px;
-      border: 3px solid rgba(255, 255, 255, 0.25);
-      border-top-color: #fff;
-      border-radius: 50%;
-      animation: spin 1s linear infinite;
-    }
-    @keyframes spin {
-      from { transform: rotate(0deg); }
-      to   { transform: rotate(360deg); }
-    }
-    .hint {
-      opacity: 0.9;
-    }
-    .sr-only {
-      position: absolute;
-      width: 1px; height: 1px;
-      padding: 0; margin: -1px;
-      overflow: hidden;
-      clip: rect(0, 0, 0, 0);
-      white-space: nowrap; border: 0;
-    }
-    h1 {
-      font-size: 3rem;
-      font-weight: 700;
-      margin: 0 0 1rem;
-      letter-spacing: -1px;
-    }
-    p {
-      margin: 0.5rem 0;
-      font-size: 1.1rem;
-    }
-    code {
-      background: rgba(0,0,0,0.2);
-      padding: 2px 6px;
-      border-radius: 4px;
-      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
-    }
-    footer {
-      position: absolute;
-      bottom: 1rem;
-      font-size: 0.8rem;
-      opacity: 0.7;
-    }
-  </style>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    
+    <title>winQ - 수학 문제 유사성 생성기</title>
+    <meta name="description" content="이미지에서 유사한 수학 문제를 생성하는 AI 기반 도구입니다. Flatlogic 생성기로 제작되었습니다.">
+    <meta name="keywords" content="math problem generator, similar math problems, AI math tool, math OCR, educational technology, teaching resources, math practice, problem variants, winQ, Built with Flatlogic Generator">
+
+    <!-- Open Graph / Facebook -->
+    <meta property="og:type" content="website">
+    <meta property="og:title" content="winQ - 수학 문제 유사성 생성기">
+    <meta property="og:description" content="이미지에서 유사한 수학 문제를 생성하는 AI 기반 도구입니다. Flatlogic 생성기로 제작되었습니다.">
+    <meta property="og:image" content="<?php echo htmlspecialchars($_SERVER['PROJECT_IMAGE_URL'] ?? ''); ?>">
+
+    <!-- Twitter -->
+    <meta property="twitter:card" content="summary_large_image">
+    <meta property="twitter:title" content="winQ - 수학 문제 유사성 생성기">
+    <meta property="twitter:description" content="이미지에서 유사한 수학 문제를 생성하는 AI 기반 도구입니다. Flatlogic 생성기로 제작되었습니다.">
+    <meta property="twitter:image" content="<?php echo htmlspecialchars($_SERVER['PROJECT_IMAGE_URL'] ?? ''); ?>">
+
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="assets/css/custom.css?v=<?php echo time(); ?>">
+    <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=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
 </head>
 <body>
-  <main>
-    <div class="card">
-      <h1>Analyzing your requirements and generating your website…</h1>
-      <div class="loader" role="status" aria-live="polite" aria-label="Applying initial changes">
-        <span class="sr-only">Loading…</span>
-      </div>
-      <p class="hint"><?= ($_SERVER['HTTP_HOST'] ?? '') === 'appwizzy.com' ? 'AppWizzy' : 'Flatlogic' ?> AI is collecting your requirements and applying the first changes.</p>
-      <p class="hint">This page will update automatically as the plan is implemented.</p>
-      <p>Runtime: PHP <code><?= htmlspecialchars($phpVersion) ?></code> — UTC <code><?= htmlspecialchars($now) ?></code></p>
-    </div>
-  </main>
-  <footer>
-    Page updated: <?= htmlspecialchars($now) ?> (UTC)
-  </footer>
+
+    <nav class="navbar navbar-expand-lg navbar-light bg-white shadow-sm">
+        <div class="container">
+            <a class="navbar-brand fw-bold" href="#">winQ</a>
+        </div>
+    </nav>
+
+    <main class="container my-5">
+        <div class="text-center hero-section">
+            <h1 class="display-4 fw-bold">수학 문제 유사성 생성기</h1>
+            <p class="lead text-muted col-lg-8 mx-auto">수학 문제 이미지를 업로드하면 AI가 다양한 난이도와 맥락의 유사한 문제를 생성합니다.</p>
+        </div>
+
+        <div class="row justify-content-center mt-5">
+            <div class="col-lg-10">
+                <div class="card shadow-sm content-card">
+                    <div class="card-body p-lg-5">
+                        <div class="row">
+                            <div class="col-lg-6">
+                                <h5 class="fw-semibold"><span class="step-circle">1</span> 문제 이미지 업로드</h5>
+                                <p class="text-muted small">PNG 또는 JPG 파일을 선택하거나 드래그 앤 드롭하세요.</p>
+                                <div id="image-uploader" class="mt-3">
+                                    <input type="file" id="file-input" accept="image/png, image/jpeg" class="d-none">
+                                    <div id="upload-ui" class="text-center p-5">
+                                        <i data-feather="upload-cloud" class="mb-3" style="width: 48px; height: 48px; color: #4A90E2;"></i>
+                                        <p class="fw-semibold">클릭하여 탐색하거나 드래그 앤 드롭하세요.</p>
+                                        <p class="small text-muted">최대 파일 크기: 5MB</p>
+                                    </div>
+                                </div>
+                                <div id="image-preview-container" class="mt-3 d-none">
+                                    <p class="fw-semibold small">이미지 미리보기:</p>
+                                    <div class="position-relative">
+                                        <img id="image-preview" src="#" alt="이미지 미리보기" class="img-fluid rounded">
+                                        <button id="clear-image-btn" class="btn btn-sm btn-danger position-absolute top-0 end-0 m-2">&times;</button>
+                                    </div>
+                                </div>
+                            </div>
+                            <div class="col-lg-6 mt-4 mt-lg-0">
+                                <h5 class="fw-semibold"><span class="step-circle">2</span> 구성 및 생성</h5>
+                                <p class="text-muted small">새 문제에 대한 매개변수를 설정합니다.</p>
+                                <fieldset disabled id="generation-controls">
+                                    <div class="mb-3">
+                                        <label for="target-lang" class="form-label small fw-semibold">대상 언어</label>
+                                        <select class="form-select" id="target-lang">
+                                            <option value="ko" selected>Korean (한국어)</option>
+                                            <option value="en">English</option>
+                                        </select>
+                                    </div>
+                                    <div class="mb-3">
+                                        <label for="difficulty" class="form-label small fw-semibold">난이도</label>
+                                        <select class="form-select" id="difficulty">
+                                            <option value="상">어려움 (상)</option>
+                                            <option value="중" selected>중간 (중)</option>
+                                            <option value="하">쉬움 (하)</option>
+                                        </select>
+                                    </div>
+                                    <div class="mb-3">
+                                        <label for="num-variants" class="form-label small fw-semibold">변형 수</label>
+                                        <input type="number" class="form-select" id="num-variants" value="2" min="1" max="5">
+                                    </div>
+                                    <button type="button" class="btn btn-primary w-100 py-2 fw-semibold generate-btn">
+                                        <i data-feather="zap" class="me-2" style="width: 16px;"></i>유사한 문제 생성
+                                    </button>
+                                </fieldset>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </main>
+
+    <footer class="text-center py-4 text-muted small">
+        <p>&copy; <?php echo date("Y"); ?> winQ. 모든 권리 보유. | <a href="/privacy.php" class="text-muted">개인 정보 정책</a></p>
+        <p>Flatlogic으로 제작</p>
+    </footer>
+
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/feather-icons/dist/feather.min.js"></script>
+    <script>
+        feather.replace();
+    </script>
+    <script src="assets/js/main.js?v=<?php echo time(); ?>"></script>
 </body>
-</html>
+</html>

privacy.php

@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<html lang="ko">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>개인정보 처리방침 - winQ</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
+    <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=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
+    <style>
+        body { font-family: 'Inter', sans-serif; background-color: #F8F9FA; }
+    </style>
+</head>
+<body>
+    <nav class="navbar navbar-expand-lg navbar-light bg-white shadow-sm">
+        <div class="container">
+            <a class="navbar-brand fw-bold" href="/">winQ</a>
+        </div>
+    </nav>
+    <main class="container my-5">
+        <div class="row justify-content-center">
+            <div class="col-lg-8">
+                <div class="card shadow-sm">
+                    <div class="card-body p-5">
+                        <h1 class="display-5 fw-bold">개인정보 처리방침</h1>
+                        <p class="text-muted">최종 업데이트: <?php echo date("Y년 m월 d일"); ?></p>
+                        <hr class="my-4">
+                        <p>이것은 개인정보 처리방침을 위한 자리 표시자입니다. 이 내용을 자신의 정책으로 교체하십시오.</p>
+                        <p>우리는 귀하의 개인 정보를 보호하기 위해 최선을 다하고 있습니다. 이 개인정보 처리방침은 winQ가 귀하의 개인 정보를 수집, 사용 및 공개하는 방법을 설명합니다.</p>
+                        <h5 class="mt-4">수집하는 정보</h5>
+                        <p>당사는 귀하가 당사에 직접 제공하는 정보를 수집할 수 있습니다. 예를 들어, 귀하가 계정을 만들거나, 구독하거나, 당사 서비스의 대화형 기능에 참여하거나, 양식을 작성하거나, 고객 지원을 요청하거나, 기타 방식으로 당사와 통신할 때 정보를 수집합니다.</p>
+                        <h5 class="mt-4">정보 사용 방법</h5>
+                        <p>당사는 수집한 정보를 사용하여 서비스를 제공, 유지 및 개선합니다. 예를 들어, 귀하의 서비스 사용을 관리하고, 귀하의 의견과 질문에 응답하고, 고객 서비스를 제공하는 데 사용합니다.</p>
+                        <a href="/" class="btn btn-primary mt-4" style="background-color: #4A90E2; border: none;">홈으로 돌아가기</a>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </main>
+    <footer class="text-center py-4 text-muted small">
+        <p>&copy; <?php echo date("Y"); ?> winQ. 모든 권리 보유.</p>
+    </footer>
+</body>
+</html>