Update style/defaults/style.css

style/defaults/style.css

@@ -1,353 +1,468 @@
-/* viewer.css */
-
-/* Widget container styling */
-.ply-widget-container {
-  position: relative;
-  width: 100%;
-  height: 0;
-  background-color: white;
-  transition: all 0.3s ease;
-  box-sizing: border-box;
-  overflow: hidden;
-}
-.ply-widget-container.fake-fullscreen {
-  position: fixed !important;
-  top: 0 !important;
-  left: 0 !important;
-  width: 100vw !important;
-  height: 100vh !important;
-  padding-bottom: 0 !important;
-  z-index: 9999 !important;
-  background-color: black;
-  border-radius: 0 !important;
-  margin: 0 !important;
-  max-width: 100vw !important;
-  max-height: 100vh !important;
-  box-sizing: border-box;
-  overflow: hidden;
-}
-.ply-widget-container:fullscreen,
-.ply-widget-container:-webkit-full-screen,
-.ply-widget-container:-moz-full-screen,
-.ply-widget-container:-ms-fullscreen {
-  width: 100vw !important;
-  height: 100vh !important;
-  padding-bottom: 0 !important;
-  border-radius: 0 !important;
-  background-color: black;
-}
-.viewer-container {
-  display: none;
-  position: absolute;
-  top: 0; left: 0; right: 0; bottom: 0;
-  width: 100%; height: 100%;
-  background: black;
-  border: 1px solid #474558;
-  border-radius: 10px;
-  overflow: hidden;
-  box-sizing: border-box;
-  transition: all 0.3s ease;
-  min-height: 100%;
-  object-fit: contain;
-}
-.fake-fullscreen .viewer-container,
-:fullscreen .viewer-container,
-:-webkit-full-screen .viewer-container,
-:-moz-full-screen .viewer-container,
-:-ms-fullscreen .viewer-container {
-  border-radius: 0;
-  border: none;
-  width: 100%;
-  height: 100%;
-}
-.ply-canvas {
-  width: 100%;
-  height: 100%;
-  display: block;
-  background-color: transparent;
-  z-index: 1;
-  position: absolute;
-  top: 0; left: 0; right: 0; bottom: 0;
-}
-.fake-fullscreen .ply-canvas,
-:fullscreen .ply-canvas,
-:-webkit-full-screen .ply-canvas,
-:-moz-full-screen .ply-canvas,
-:-ms-fullscreen .ply-canvas {
-  width: 100vw;
-  height: 100vh;
-}
-.progress-dialog {
-  position: absolute;
-  top: 50%; left: 50%;
-  transform: translate(-50%, -50%);
-  border: none;
-  background: rgba(0,0,0,0.7);
-  padding: 20px;
-  border-radius: 5px;
-  z-index: 1000;
-  display: none;
-  color: white;
-}
-progress {
-  width: 250px;
-  height: 15px;
-  appearance: none;
-  border: none;
-  border-radius: 10px;
-  overflow: hidden;
-}
-progress::-webkit-progress-bar {
-  background-color: #333;
-  border-radius: 10px;
-}
-progress::-webkit-progress-value {
-  background-color: #4682B4;
-  border-radius: 10px;
-}
-progress::-moz-progress-bar {
-  background-color: #4682B4;
-  border-radius: 10px;
-}
-/* Menu (instructions) content styling */
-.menu-content {
-  display: none;
-  position: absolute;
-  top: 50%; left: 50%;
-  transform: translate(-50%, -50%);
-  background: rgba(242,240,239,0.9);
-  color: #545454;
-  border: 1px solid #ddd;
-  border-radius: 10px;
-  padding: 18px 24px;
-  font-size: 15px;
-  line-height: 1.4;
-  box-shadow: none;
-  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
-  z-index: 1010;
-}
-.help-close {
-  position: absolute;
-  top: 8px;
-  right: 8px;
-  background-color: #B0B0B0;
-  color: #333;
-  border: none;
-  border-radius: 4px;
-  width: 24px;
-  height: 24px;
-  line-height: 24px;
-  text-align: center;
-  cursor: pointer;
-  font-size: 16px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  padding: 0;
-}
-.widget-button {
-  position: absolute;
-  width: 32px;
-  height: 32px;
-  background-color: #F2F0EF;
-  border: 1px solid #ccc;
-  border-radius: 8px;
-  cursor: pointer;
-  font-size: 16px;
-  color: #545454;
-  display: flex !important;
-  align-items: center;
-  justify-content: center;
-  transition: background-color 0.2s ease;
-  z-index: 1000;
-  opacity: 1 !important;
-  visibility: visible !important;
-  margin-right: 8px;
-}
-.widget-button:hover { background-color: rgba(242,240,239,0.7); }
-.fullscreen-toggle { top: 12px; right: 12px; }
-.help-toggle { top: 12px; right: 52px; font-size: 18px; }
-.reset-camera-btn { top: 12px; right: 92px; font-size: 18px; line-height: normal; padding: 0; }
-.tooltips-toggle { top: 12px; right: 132px; font-size: 18px; }
-.fake-fullscreen .widget-button,
-:fullscreen .widget-button,
-:-webkit-full-screen .widget-button,
-:-moz-full-screen .widget-button,
-:-ms-fullscreen .widget-button { z-index: 10000; }
-
-/* --------- TOOLTIP PANEL ----------- */
-/* ...rest of your CSS remains unchanged... */
-
-/* --------- TOOLTIP PANEL ----------- */
-.tooltip-panel {
-  position: absolute;
-  top: 50%;
-  right: 5%;
-  transform: translate(0, -50%);
-  background: rgba(242,240,239,0.97);
-  color: #545454;
-  border: 1px solid #ddd;
-  border-radius: 6px;
-  padding: 20px 20px 16px 16px;  /* Extra top/right for button */
-  max-width: 340px;
-  width: 92vw;
-  min-width: 180px;
-  min-height: 60px;
-  max-height: 90vh;
-  z-index: 20000;
-  display: none;
-  flex-direction: column;
-  align-items: flex-start;
-  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
-  overflow: auto;
-  box-sizing: border-box;
-  position: absolute;
-}
-
-/* Ensure content does not go under close button */
-.tooltip-content {
-  width: 100%;
-  min-width: 160px;
-  max-width: 100%;
-  box-sizing: border-box;
-  display: flex;
-  flex-direction: column;
-  align-items: flex-start;
-  overflow: hidden;
-  margin-top: 0;
-}
-
-/* CLOSE BUTTON AS SQUARE WITH ROUNDED CORNERS */
-.tooltip-close {
-  position: absolute;
-  top: 12px;
-  right: 12px;
-  width: 32px;
-  height: 32px;
-  background: #F2F0EF;
-  color: #333;
-  border: 1px solid #ccc;
-  border-radius: 8px;
-  font-size: 17px;
-  font-weight: bold;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  line-height: 1;
-  cursor: pointer;
-  z-index: 2;
-  transition: background 0.18s;
-  box-sizing: border-box;
-  padding: 0;
-}
-.tooltip-close:hover,
-.tooltip-close:focus {
-  background: #e0e0e0;
-  outline: none;
-}
-
-/* Tooltip text and image */
-.tooltip-text {
-  margin-bottom: 10px;
-  font-size: 14px;
-  line-height: 1.4;
-  overflow-wrap: break-word;
-  word-break: break-word;
-  max-width: 100%;
-}
-.tooltip-image {
-  max-width: 100%;
-  max-height: 35vh;
-  border-radius: 4px;
-  margin-top: 5px;
-  display: block;
-  object-fit: contain;
-  box-sizing: border-box;
-}
-
-/* --- MOBILE adjustments --- */
-@media (max-width: 600px) {
-  .tooltip-panel {
-    top: auto;
-    bottom: 8px;
-    right: 3vw;
-    left: 3vw;
-    transform: none;
-    width: auto;
-    max-width: 94vw;
-    min-width: 0;
-    max-height: 55vh;
-    padding: 16px 10px 12px 10px;
-    font-size: 13.5px;
-  }
-  .tooltip-close {
-    top: 8px;
-    right: 8px;
-    width: 26px;
-    height: 26px;
-    font-size: 15px;
-  }
-  .tooltip-image {
-    max-height: 22vh;
-  }
-}
-
-
-/* --- Mobile adjustments --- */
-@media (max-width: 600px) {
-  .tooltip-panel {
-    top: auto;
-    bottom: 8px;
-    right: 3vw;
-    left: 3vw;
-    transform: none;
-    width: auto;
-    max-width: 94vw;
-    min-width: 0;
-    max-height: 55vh;
-    padding: 28px 14px 12px 12px; /* extra for top, right */
-    font-size: 13.5px;
-  }
-  .tooltip-content {
-    min-width: 0;
-  }
-  .tooltip-close {
-    top: 6px;
-    right: 6px;
-    width: 26px;
-    height: 26px;
-    font-size: 15px;
+// interface.js
+// ==============================
+
+const currentScriptTag = document.currentScript;
+
+(function() {
+  // 1. Locate the <script> and read data-config
+  let scriptTag = currentScriptTag;
+  if (!scriptTag) {
+    const scripts = document.getElementsByTagName('script');
+    for (let i = 0; i < scripts.length; i++) {
+      if (scripts[i].src.includes('interface.js') && scripts[i].hasAttribute('data-config')) {
+        scriptTag = scripts[i];
+        break;
+      }
+    }
+    if (!scriptTag && scripts.length > 0) {
+      scriptTag = scripts[scripts.length - 1];
+    }
   }
-  .tooltip-image {
-    max-height: 22vh;
+
+  const configUrl = scriptTag.getAttribute('data-config');
+  let config = {};
+  if (configUrl) {
+    fetch(configUrl)
+      .then(response => response.json())
+      .then(cfg => {
+        config = cfg;
+        main();
+      });
+  } else {
+    return;
   }
-}
-
-.ply-widget-container.mobile .widget-button {
-  width: 24px;
-  height: 24px;
-  font-size: 12px;
-}
-.ply-widget-container.mobile .help-toggle { font-size: 14px; }
-.ply-widget-container.mobile .fullscreen-toggle { top: 8px; right: 8px; }
-.ply-widget-container.mobile .help-toggle { top: 8px; right: 40px; }
-.ply-widget-container.mobile .reset-camera-btn { top: 8px; right: 72px; }
-.ply-widget-container.mobile .tooltips-toggle { top: 8px; right: 104px; }
-
-#application-canvas { width: 100%; height: 100%; display: block; }
-html, body { margin: 0; padding: 0; height: 100%; }
-.progress-dialog p { margin: 0; padding: 5px; }
-
-@media (max-width: 600px) {
-  .menu-content {
-    width: 85vw;
-    max-height: 55vh;
-    overflow-y: auto;
-    padding: 40px 18px 14px;
-    font-size: 14px;
+
+  // Inject CSS for pointer events and z-index insurance!
+  function injectCompatCSS() {
+    if (document.getElementById('ply-compat-css')) return;
+    const style = document.createElement('style');
+    style.id = 'ply-compat-css';
+    style.textContent = `
+      .ply-widget-container,
+      .viewer-container,
+      .ply-canvas,
+      .tooltip-panel,
+      .widget-button,
+      .menu-content {
+        pointer-events: auto !important;
+        z-index: 9999 !important;
+      }
+      .tooltip-panel {
+        max-width: 90vw !important;
+        max-height: 80vh !important;
+        overflow: auto !important;
+        box-sizing: border-box !important;
+      }
+      .tooltip-content {
+        position: relative;
+        width: 100%;
+        box-sizing: border-box;
+        padding-top: 0;
+      }
+      .tooltip-close {
+        position: absolute;
+        top: 12px;
+        right: 12px;
+        width: 32px;
+        height: 32px;
+        border-radius: 8px;
+        background: #F2F0EF;
+        color: #545454;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        font-size: 18px;
+        z-index: 10001;
+        border: 1px solid #ccc;
+        cursor: pointer;
+        box-sizing: border-box;
+      }
+      .tooltip-panel img {
+        max-width: 100%;
+        height: auto;
+        display: block;
+        margin-top: 8px;
+        border-radius: 6px;
+      }
+      @media (max-width: 600px) {
+        .tooltip-panel {
+          max-width: 96vw !important;
+          max-height: 60vh !important;
+        }
+        .tooltip-close {
+          top: 8px;
+          right: 8px;
+          width: 28px;
+          height: 28px;
+          font-size: 16px;
+        }
+      }
+    `;
+    document.head.appendChild(style);
   }
-  .menu-content .help-close {
-    top: 6px;
-    right: 6px;
+
+  function main() {
+    injectCompatCSS();
+
+    // 3. Generate a unique instanceId for this widget
+    const instanceId = Math.random().toString(36).substr(2, 8);
+
+    // 4. Compute the aspect ratio (padding-bottom %)
+    let aspectPercent = "100%";
+    if (config.aspect) {
+      if (config.aspect.includes(":")) {
+        const parts = config.aspect.split(":");
+        const w = parseFloat(parts[0]);
+        const h = parseFloat(parts[1]);
+        if (!isNaN(w) && !isNaN(h) && w > 0) {
+          aspectPercent = (h / w * 100) + "%";
+        }
+      } else {
+        const aspectValue = parseFloat(config.aspect);
+        if (!isNaN(aspectValue) && aspectValue > 0) {
+          aspectPercent = (100 / aspectValue) + "%";
+        }
+      }
+    } else {
+      const parentContainer = scriptTag.parentNode;
+      const containerWidth  = parentContainer.offsetWidth;
+      const containerHeight = parentContainer.offsetHeight;
+      if (containerWidth > 0 && containerHeight > 0) {
+        aspectPercent = (containerHeight / containerWidth * 100) + "%";
+      }
+    }
+
+    // 5. Create the widget container
+    const widgetContainer = document.createElement('div');
+    widgetContainer.id = 'ply-widget-container-' + instanceId;
+    widgetContainer.classList.add('ply-widget-container');
+    widgetContainer.style.height = "0";
+    widgetContainer.style.paddingBottom = aspectPercent;
+    widgetContainer.setAttribute('data-original-aspect', aspectPercent);
+
+    // Conditionally include the “tooltips-toggle” button only if config.tooltips_url is defined
+    const tooltipsButtonHTML = config.tooltips_url
+      ? `<button id="tooltips-toggle-${instanceId}" class="widget-button tooltips-toggle">⦿</button>`
+      : '';
+
+    widgetContainer.innerHTML = `
+      <div id="viewer-container-${instanceId}" class="viewer-container">
+        <div id="progress-dialog-${instanceId}" class="progress-dialog">
+          <progress id="progress-indicator-${instanceId}" max="100" value="0"></progress>
+        </div>
+        <button id="fullscreen-toggle-${instanceId}" class="widget-button fullscreen-toggle">⇱</button>
+        <button id="help-toggle-${instanceId}" class="widget-button help-toggle">?</button>
+        <button id="reset-camera-btn-${instanceId}" class="widget-button reset-camera-btn">
+          <span class="reset-icon">⟲</span>
+        </button>
+        ${tooltipsButtonHTML}
+        <div id="menu-content-${instanceId}" class="menu-content">
+          <span id="help-close-${instanceId}" class="help-close">×</span>
+          <div class="help-text"></div>
+        </div>
+      </div>
+      <div id="tooltip-panel" class="tooltip-panel" style="display: none;">
+        <div class="tooltip-content">
+          <span id="tooltip-close" class="tooltip-close">×</span>
+          <div id="tooltip-text" class="tooltip-text"></div>
+          <img id="tooltip-image" class="tooltip-image" src="" alt="" style="display: none;" />
+        </div>
+      </div>
+    `;
+
+    scriptTag.parentNode.appendChild(widgetContainer);
+
+    // 6. Grab references to new DOM elements
+    const viewerContainerElem = document.getElementById('viewer-container-' + instanceId);
+    const fullscreenToggle    = document.getElementById('fullscreen-toggle-' + instanceId);
+    const helpToggle          = document.getElementById('help-toggle-' + instanceId);
+    const helpCloseBtn        = document.getElementById('help-close-' + instanceId);
+    const resetCameraBtn      = document.getElementById('reset-camera-btn-' + instanceId);
+    const tooltipsToggleBtn   = document.getElementById('tooltips-toggle-' + instanceId);
+    const menuContent         = document.getElementById('menu-content-' + instanceId);
+    const helpTextDiv         = menuContent.querySelector('.help-text');
+    const tooltipPanel        = document.getElementById('tooltip-panel');
+    const tooltipTextDiv      = document.getElementById('tooltip-text');
+    const tooltipImage        = document.getElementById('tooltip-image');
+    const tooltipCloseBtn     = document.getElementById('tooltip-close');
+
+    const isIOS    = /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream;
+    const isMobile = isIOS || /Android/i.test(navigator.userAgent);
+
+    const tooltipInstruction = config.tooltips_url
+      ? '- Cliquez sur ⦿ pour afficher/masquer les tooltips.<br>'
+      : '';
+
+    if (isMobile) {
+      helpTextDiv.innerHTML = 
+        '- Pour vous déplacer, glissez deux doigts sur l\'écran.<br>' +
+        '- Pour orbiter, utilisez un doigt.<br>' +
+        '- Pour zoomer, pincez avec deux doigts.<br>' +
+        tooltipInstruction +
+        '- ⟲ Réinitialise la caméra.<br>' +
+        '- ⇱ Passe en plein écran.<br>';
+    } else {
+      helpTextDiv.innerHTML = 
+        '- orbitez avec le clic droit<br>' +
+        '- zoomez avec la molette<br>' +
+        '- déplacez vous avec le clic gauche<br>' +
+        tooltipInstruction +
+        '- ⟲ Réinitialise la caméra.<br>' +
+        '- ⇱ Passe en plein écran.<br>';
+    }
+
+    menuContent.style.display = 'block';
+    viewerContainerElem.style.display = 'block';
+
+    let dragHide = null;
+    let tooltipJustOpened = false;
+
+    function hideTooltipPanel() {
+      if (dragHide) {
+        viewerContainerElem.removeEventListener('pointermove', dragHide);
+        dragHide = null;
+      }
+      tooltipPanel.style.display = 'none';
+    }
+    function hideHelpPanel() {
+      menuContent.style.display = 'none';
+    }
+
+    // 7. Dynamically load viewer.js
+    let viewerModule;
+    import('https://mikafil-viewer-gs.static.hf.space/viewer.js')
+      .then(mod => {
+        viewerModule = mod;
+        return viewerModule.initializeViewer(config, instanceId);
+      })
+      .then(() => {
+        const canvasId = 'canvas-' + instanceId;
+        const canvasEl = document.getElementById(canvasId);
+
+        // 8. Conditional display of tooltips-toggle button
+        if (tooltipsToggleBtn) {
+          if (!config.tooltips_url) {
+            tooltipsToggleBtn.style.display = 'none';
+          } else {
+            fetch(config.tooltips_url)
+              .then(resp => { if (!resp.ok) tooltipsToggleBtn.style.display = 'none'; })
+              .catch(() => { tooltipsToggleBtn.style.display = 'none'; });
+          }
+        }
+
+        // 9. Fullscreen / state-preservation logic
+        let isFullscreen = false;
+        let savedState = null;
+
+        function saveCurrentState() {
+          if (isFullscreen) return;
+          const originalAspect = widgetContainer.getAttribute('data-original-aspect') || aspectPercent;
+          savedState = {
+            widget: {
+              position: widgetContainer.style.position,
+              top:      widgetContainer.style.top,
+              left:     widgetContainer.style.left,
+              width:    widgetContainer.style.width,
+              height:   widgetContainer.style.height,
+              maxWidth: widgetContainer.style.maxWidth,
+              maxHeight:widgetContainer.style.maxHeight,
+              paddingBottom: widgetContainer.style.paddingBottom || originalAspect,
+              margin:   widgetContainer.style.margin,
+            },
+            viewer: {
+              borderRadius: viewerContainerElem.style.borderRadius,
+              border:       viewerContainerElem.style.border,
+            }
+          };
+        }
+
+        function restoreOriginalStyles() {
+          if (!savedState) return;
+          const aspectToUse = savedState.widget.paddingBottom;
+          widgetContainer.style.position     = savedState.widget.position || "";
+          widgetContainer.style.top          = savedState.widget.top || "";
+          widgetContainer.style.left         = savedState.widget.left || "";
+          widgetContainer.style.width        = "100%";
+          widgetContainer.style.height       = "0";
+          widgetContainer.style.maxWidth     = savedState.widget.maxWidth || "";
+          widgetContainer.style.maxHeight    = savedState.widget.maxHeight || "";
+          widgetContainer.style.paddingBottom= aspectToUse;
+          widgetContainer.style.margin       = savedState.widget.margin || "";
+          widgetContainer.classList.remove('fake-fullscreen');
+
+          viewerContainerElem.style.position      = "absolute";
+          viewerContainerElem.style.top           = "0";
+          viewerContainerElem.style.left          = "0";
+          viewerContainerElem.style.right         = "0";
+          viewerContainerElem.style.bottom        = "0";
+          viewerContainerElem.style.width         = "100%";
+          viewerContainerElem.style.height        = "100%";
+          viewerContainerElem.style.borderRadius  = savedState.viewer.borderRadius || "";
+          viewerContainerElem.style.border        = savedState.viewer.border || "";
+
+          if (viewerModule.app) {
+            viewerModule.app.resizeCanvas(
+              viewerContainerElem.clientWidth,
+              viewerContainerElem.clientHeight
+            );
+          }
+          if (fullscreenToggle) fullscreenToggle.textContent = '⇱';
+
+          savedState = null;
+        }
+
+        function applyFullscreenStyles() {
+          widgetContainer.style.position      = 'fixed';
+          widgetContainer.style.top           = '0';
+          widgetContainer.style.left          = '0';
+          widgetContainer.style.width         = '100vw';
+          widgetContainer.style.height        = '100vh';
+          widgetContainer.style.maxWidth      = '100vw';
+          widgetContainer.style.maxHeight     = '100vh';
+          widgetContainer.style.paddingBottom = '0';
+          widgetContainer.style.margin        = '0';
+          widgetContainer.style.border        = 'none';
+          widgetContainer.style.borderRadius  = '0';
+
+          viewerContainerElem.style.width       = '100%';
+          viewerContainerElem.style.height      = '100%';
+          viewerContainerElem.style.borderRadius= '0';
+          viewerContainerElem.style.border      = 'none';
+
+          if (viewerModule.app) {
+            viewerModule.app.resizeCanvas(window.innerWidth, window.innerHeight);
+          }
+
+          if (fullscreenToggle) fullscreenToggle.textContent = '⇲';
+          isFullscreen = true;
+        }
+
+        function enterFullscreen() {
+          if (!savedState) saveCurrentState();
+          if (isIOS) {
+            applyFullscreenStyles();
+            widgetContainer.classList.add('fake-fullscreen');
+          } else if (widgetContainer.requestFullscreen) {
+            widgetContainer.requestFullscreen()
+              .then(applyFullscreenStyles)
+              .catch(() => {
+                applyFullscreenStyles();
+                widgetContainer.classList.add('fake-fullscreen');
+              });
+          } else {
+            applyFullscreenStyles();
+            widgetContainer.classList.add('fake-fullscreen');
+          }
+        }
+
+        function exitFullscreen() {
+          if (document.fullscreenElement === widgetContainer && document.exitFullscreen) {
+            document.exitFullscreen().catch(() => {});
+          }
+          widgetContainer.classList.remove('fake-fullscreen');
+          restoreOriginalStyles();
+          isFullscreen = false;
+          if (fullscreenToggle) fullscreenToggle.textContent = '⇱';
+        }
+
+        fullscreenToggle.addEventListener('click', () => {
+          hideTooltipPanel();
+          isFullscreen ? exitFullscreen() : enterFullscreen();
+        });
+
+        document.addEventListener('fullscreenchange', () => {
+          if (!document.fullscreenElement && isFullscreen) {
+            isFullscreen = false;
+            restoreOriginalStyles();
+            if (fullscreenToggle) fullscreenToggle.textContent = '⇱';
+          } else if (document.fullscreenElement === widgetContainer) {
+            if (fullscreenToggle) fullscreenToggle.textContent = '⇲';
+          }
+        });
+
+        helpToggle.addEventListener('click', (e) => {
+          hideTooltipPanel();
+          e.stopPropagation();
+          menuContent.style.display = menuContent.style.display === 'block' ? 'none' : 'block';
+        });
+        helpCloseBtn.addEventListener('click', hideHelpPanel);
+
+        resetCameraBtn.addEventListener('click', () => {
+          hideTooltipPanel();
+          if (viewerModule.resetViewerCamera) {
+            viewerModule.resetViewerCamera();
+          }
+        });
+
+        if (tooltipsToggleBtn) {
+          let tooltipsVisible = !!config.showTooltipsDefault;
+          tooltipsToggleBtn.style.opacity = tooltipsVisible ? '1' : '0.5';
+          tooltipsToggleBtn.addEventListener('click', () => {
+            hideTooltipPanel();
+            tooltipsVisible = !tooltipsVisible;
+            tooltipsToggleBtn.style.opacity = tooltipsVisible ? '1' : '0.5';
+            document.dispatchEvent(new CustomEvent('toggle-tooltips', { detail: { visible: tooltipsVisible } }));
+          });
+        }
+
+        tooltipCloseBtn.addEventListener('click', hideTooltipPanel);
+
+        // TOOLTIP POPUP + RELIABILITY TWEAK: add 0.1s delay before dragHide is active
+        document.addEventListener('tooltip-selected', (evt) => {
+          const { title, description, imgUrl } = evt.detail;
+          tooltipTextDiv.innerHTML = `<strong>${title}</strong><br>${description}`;
+          if (imgUrl) {
+            tooltipImage.src = imgUrl;
+            tooltipImage.style.display = 'block';
+          } else {
+            tooltipImage.style.display = 'none';
+          }
+          tooltipPanel.style.display = 'flex';
+
+          // Focus for accessibility (mobile esp.)
+          tooltipCloseBtn.focus();
+
+          tooltipJustOpened = true;
+          if (dragHide) {
+            viewerContainerElem.removeEventListener('pointermove', dragHide);
+            dragHide = null;
+          }
+          setTimeout(() => {
+            tooltipJustOpened = false;
+          }, 120);
+
+          dragHide = (e) => {
+            if (tooltipJustOpened) return; // Don't close immediately after open
+            if ((e.pointerType === 'mouse' && e.buttons !== 0) || e.pointerType === 'touch') {
+              hideTooltipPanel();
+            }
+          };
+          viewerContainerElem.addEventListener('pointermove', dragHide);
+        });
+
+        if (canvasEl) {
+          canvasEl.addEventListener('wheel', hideTooltipPanel, { passive: true });
+        }
+        document.addEventListener('keydown', (e) => {
+          if ((e.key === 'Escape' || e.key === 'Esc') && isFullscreen) exitFullscreen();
+        });
+        window.addEventListener('resize', () => {
+          if (viewerModule.app) {
+            if (isFullscreen) {
+              viewerModule.app.resizeCanvas(window.innerWidth, window.innerHeight);
+            } else {
+              viewerModule.app.resizeCanvas(
+                viewerContainerElem.clientWidth,
+                viewerContainerElem.clientHeight
+              );
+            }
+          }
+        });
+
+        setTimeout(() => {
+          saveCurrentState();
+          document.dispatchEvent(new CustomEvent('toggle-tooltips', { detail: { visible: !!config.showTooltipsDefault } }));
+        }, 200);
+      });
   }
-}
+})();