& Content in Quizz Section & Add Layer Credit

SRC/api.php

@@ -27,7 +27,7 @@ try {
         $queries = [];
         $seed = date('Ymd');
         foreach ($tablesAutorisees as $key => $table) {
-            $queries[] = "(SELECT explanation, planete_nom FROM $table WHERE explanation IS NOT NULL AND explanation != '' ORDER BY RAND($seed) LIMIT 3)";
+            $queries[] = "(SELECT explanation, planete_nom, url FROM $table WHERE explanation IS NOT NULL AND explanation != '' ORDER BY RAND($seed) LIMIT 3)";
         }
         $unionQuery = implode(' UNION ALL ', $queries);
         
@@ -63,7 +63,8 @@ try {
             $questions[] = [
                 'q'       => "De quel astre parle cette description ? « " . $text . " »",
                 'options' => $optionsFr,
-                'a' => $correctFr
+                'a'       => $correctFr,
+                'img'     => isset($row['url']) ? $row['url'] : ''
             ];
         }
         

SRC/index.html

@@ -259,7 +259,10 @@
         <section id="layer-soleil" class="layer">
             <div class="search-bar"><input type="text" placeholder="Recherche multi-critères..."></div>
             <div class="main-img">
-                <iframe title="Soleil" frameborder="0" allow="autoplay; fullscreen; xr-spatial-tracking" src="https://sketchfab.com/models/19ebc57385f543ad8856cb04c000bece/embed?autostart=1&ui_infos=0&ui_watermark=0&ui_controls=0"></iframe>
+                <div class="sketchfab-embed-wrapper">
+                    <iframe title="Photorealistic Sun" frameborder="0" allowfullscreen mozallowfullscreen="true" webkitallowfullscreen="true" allow="autoplay; fullscreen; xr-spatial-tracking" xr-spatial-tracking execution-while-out-of-viewport execution-while-not-rendered web-share src="https://sketchfab.com/models/7556485516804d0db3960b834e4b3f98/embed"> </iframe>
+                    <p> <a href="https://sketchfab.com/3d-models/photorealistic-sun-7556485516804d0db3960b834e4b3f98?utm_medium=embed&amp;utm_campaign=share-popup&amp;utm_content=7556485516804d0db3960b834e4b3f98" target="_blank" rel="nofollow"> Photorealistic Sun </a> by <a href="https://sketchfab.com/cesar_salcedo?utm_medium=embed&amp;utm_campaign=share-popup&amp;utm_content=7556485516804d0db3960b834e4b3f98" target="_blank" rel="nofollow"> Cesar Salcedo CG </a> on <a href="https://sketchfab.com?utm_medium=embed&amp;utm_campaign=share-popup&amp;utm_content=7556485516804d0db3960b834e4b3f98" target="_blank" rel="nofollow">Sketchfab</a></p>
+                </div>
             </div>
             <div class="desc-box">Le Soleil est l'étoile au centre de notre système solaire. Il représente à lui seul environ 99,8 % de la masse du système solaire et fournit l'énergie nécessaire au maintien de la vie sur Terre.</div>
             <div class="ticker-wrap">
@@ -284,7 +287,10 @@
         <section id="layer-lune" class="layer">
             <div class="search-bar"><input type="text" placeholder="Recherche multi-critères..."></div>
             <div class="main-img">
-                <iframe title="Lune" frameborder="0" allow="autoplay; fullscreen; xr-spatial-tracking" src="https://sketchfab.com/models/78da6bf9c10444ce9cc8aa7d969ecfb4/embed?autostart=1&ui_infos=0&ui_watermark=0&ui_controls=0"></iframe>
+                <div class="sketchfab-embed-wrapper">
+                    <iframe title="Moon" frameborder="0" allowfullscreen mozallowfullscreen="true" webkitallowfullscreen="true" allow="autoplay; fullscreen; xr-spatial-tracking" xr-spatial-tracking execution-while-out-of-viewport execution-while-not-rendered web-share src="https://sketchfab.com/models/870de693475d436c8e925ab0bcda4ca4/embed"> </iframe>
+                    <p> <a href="https://sketchfab.com/3d-models/moon-870de693475d436c8e925ab0bcda4ca4?utm_medium=embed&amp;utm_campaign=share-popup&amp;utm_content=870de693475d436c8e925ab0bcda4ca4" target="_blank" rel="nofollow"> Moon </a> by <a href="https://sketchfab.com/miekeroth?utm_medium=embed&amp;utm_campaign=share-popup&amp;utm_content=870de693475d436c8e925ab0bcda4ca4" target="_blank" rel="nofollow"> Mieke Roth </a> on <a href="https://sketchfab.com?utm_medium=embed&amp;utm_campaign=share-popup&amp;utm_content=870de693475d436c8e925ab0bcda4ca4" target="_blank" rel="nofollow">Sketchfab</a></p>
+                </div>
             </div>
             <div class="desc-box">La Lune est l'unique satellite naturel de la Terre. Elle est le cinquième plus grand satellite du système solaire et le seul astre non terrestre à avoir été visité par des êtres humains.</div>
             <div class="ticker-wrap">
@@ -316,7 +322,11 @@
 
             <div id="quiz-container" class="box">
                 <h2 id="quiz-question">Chargement du Quizz...</h2>
-                <div id="quiz-options">
+                <div id="quiz-options"></div>
+                <div id="quiz-img-preview">
+                    <div class="quiz-img-label">◈ SOURCE — IMAGE DE LA MISSION</div>
+                    <img src="" alt="" />
+                    <div class="quiz-img-caption"></div>
                 </div>
                 <p id="quiz-score"></p>
                 <button id="quiz-restart-btn" onclick="initQuiz()">Recommencer le Quizz</button>
@@ -324,10 +334,58 @@
         </section>
     </main>
 
-    <footer class="site-footer">
+    <footer class="site-footer" onclick="openCredits()" title="Crédits & à propos">
-        &copy; 2026 OpenPlanetsMaps. Libre de droits.
+        &copy; 2026 OpenPlanetsMaps. Libre de droits. <span class="footer-credits-hint">— Crédits ↗</span>
     </footer>
 
+    <!-- Overlay crédits -->
+    <div id="credits-overlay"></div>
+    <div id="credits-panel">
+        <button class="credits-close" onclick="closeCredits()">✕</button>
+        <div class="credits-header">
+            <span class="credits-tag">◈ SYSTÈME / À PROPOS</span>
+            <h2 class="credits-title">OpenPlanetsMaps</h2>
+            <p class="credits-version">v1.0 — 2026</p>
+        </div>
+        <div class="credits-body">
+            <div class="credits-section">
+                <h3>Projet</h3>
+                <p>OpenPlanetsMaps est un outil open source de cartographie interactive du système solaire. Les données topographiques proviennent des principales agences spatiales mondiales.</p>
+            </div>
+            <div class="credits-section">
+                <h3>Données & Sources</h3>
+                <ul>
+                    <li><span>NASA</span> — National Aeronautics and Space Administration</li>
+                    <li><span>ESA</span> — European Space Agency</li>
+                    <li><span>JAXA</span> — Japan Aerospace Exploration Agency</li>
+                    <li><span>USGS</span> — Planetary Science Data</li>
+                </ul>
+            </div>
+            <div class="credits-section">
+                <h3>Modèles 3D</h3>
+                <ul>
+                    <li><span>Sketchfab</span> — Hébergement & rendu des modèles interactifs</li>
+                    <li>Modèles sous licences Creative Commons</li>
+                </ul>
+            </div>
+            <div class="credits-section">
+                <h3>Technologies</h3>
+                <ul>
+                    <li><span>HTML / CSS / JS</span> — Frontend</li>
+                    <li><span>PHP + MySQL</span> — Backend & base de données</li>
+                    <li><span>Orbitron, Space Grotesk, Space Mono</span> — Google Fonts</li>
+                </ul>
+            </div>
+            <div class="credits-section">
+                <h3>Licence</h3>
+                <p>Ce projet est distribué librement. Les données scientifiques restent la propriété de leurs organismes respectifs.</p>
+            </div>
+        </div>
+        <div class="credits-footer">
+            <span>◈ OpenPlanetsMaps — Libre de droits — 2026</span>
+        </div>
+    </div>
+
     <script src="main.js"></script>
 </body>
 </html>

SRC/main.js

@@ -243,11 +243,14 @@ async function initQuiz() {
 }
 
 function showQuizQuestion() {
+    const preview = document.getElementById('quiz-img-preview');
+
     if (currentQuizIndex >= quizQuestions.length) {
         document.getElementById('quiz-question').textContent = "Quizz du jour terminé !";
         document.getElementById('quiz-options').innerHTML = "";
         document.getElementById('quiz-score').textContent = `Votre score : ${quizScore} / ${quizQuestions.length}`;
         document.getElementById('quiz-restart-btn').style.display = 'inline-block';
+        if (preview) preview.classList.remove('visible');
         return;
     }
 
@@ -264,6 +267,45 @@ function showQuizQuestion() {
         btn.onclick = () => checkAnswer(opt, qObj.a, btn);
         optionsContainer.appendChild(btn);
     });
+
+    if (preview) {
+        preview.classList.remove('visible');
+        const oldImg = preview.querySelector('img');
+        const oldVid = preview.querySelector('video');
+        if (oldImg) { oldImg.src = ''; oldImg.style.display = 'none'; }
+        if (oldVid) { oldVid.pause(); oldVid.src = ''; oldVid.style.display = 'none'; }
+
+        if (qObj.img && qObj.img.trim() !== '') {
+            const url = qObj.img.trim();
+            const isVideo = /\.(mp4|webm|ogg|mov)(\?.*)?$/i.test(url);
+            const caption = preview.querySelector('.quiz-img-caption');
+
+            requestAnimationFrame(() => {
+                if (isVideo) {
+                    let vid = preview.querySelector('video');
+                    if (!vid) {
+                        vid = document.createElement('video');
+                        vid.controls = true;
+                        vid.preload = 'metadata';
+                        vid.style.display = 'none';
+                        preview.querySelector('.quiz-img-label').insertAdjacentElement('afterend', vid);
+                    }
+                    vid.src = url;
+                    vid.style.display = 'block';
+                    if (oldImg) oldImg.style.display = 'none';
+                } else {
+                    if (oldImg) {
+                        oldImg.src = url;
+                        oldImg.alt = 'Image associée à la question';
+                        oldImg.style.display = 'block';
+                    }
+                    if (oldVid) oldVid.style.display = 'none';
+                }
+                caption.textContent = url;
+                preview.classList.add('visible');
+            });
+        }
+    }
 }
 
 function checkAnswer(selected, correct, btn) {
@@ -276,26 +318,38 @@ function checkAnswer(selected, correct, btn) {
     });
 
     if (selected === correct) {
-        btn.style.backgroundColor = 'rgba(74, 222, 128, 0.4)';
+        btn.classList.add('correct');
-        btn.style.borderColor = '#4ade80';
-        btn.style.color = '#fff';
         quizScore++;
     } else {
-        btn.style.backgroundColor = 'rgba(248, 113, 113, 0.4)';
+        btn.classList.add('wrong');
-        btn.style.borderColor = '#f87171';
-        btn.style.color = '#fff';
-        
         buttons.forEach(b => {
-            if (b.textContent === correct) {
+            if (b.textContent === correct) b.classList.add('correct');
-                b.style.backgroundColor = 'rgba(74, 222, 128, 0.4)';
-                b.style.borderColor = '#4ade80';
-                b.style.color = '#fff';
-            }
         });
     }
 
     setTimeout(() => {
         currentQuizIndex++;
         showQuizQuestion();
-    }, 1500);
+    }, 1800);
 }
+
+function openCredits() {
+    document.getElementById('credits-panel').classList.add('open');
+    document.getElementById('credits-overlay').classList.add('open');
+    document.body.style.overflow = 'hidden';
+}
+
+function closeCredits() {
+    document.getElementById('credits-panel').classList.remove('open');
+    document.getElementById('credits-overlay').classList.remove('open');
+    document.body.style.overflow = '';
+}
+
+document.addEventListener('DOMContentLoaded', () => {
+    const overlay = document.getElementById('credits-overlay');
+    if (overlay) overlay.addEventListener('click', closeCredits);
+
+    document.addEventListener('keydown', e => {
+        if (e.key === 'Escape') closeCredits();
+    });
+});