Add map image lightbox overlay with zoom animation on click

index.php

@@ -291,5 +291,6 @@ if ($titleExact && ($filters['f_title'] ?? '') !== '') $baseParams['f_exact'] =
   });
 })();
 </script>
+<script src="js/map_lightbox.js" defer></script>
 </body>
 </html>

js/map_lightbox.js

@@ -0,0 +1,75 @@
+(() => {
+  const SELECTOR = 'img.map-image';
+  let lightbox = null;
+  let lightboxImg = null;
+
+  function ensureLightbox() {
+    if (lightbox) return lightbox;
+
+    lightbox = document.createElement('div');
+    lightbox.className = 'map-lightbox';
+    lightbox.setAttribute('aria-hidden', 'true');
+
+    const closeBtn = document.createElement('button');
+    closeBtn.type = 'button';
+    closeBtn.className = 'map-lightbox__close';
+    closeBtn.setAttribute('aria-label', 'Close map preview');
+    closeBtn.textContent = '×';
+
+    lightboxImg = document.createElement('img');
+    lightboxImg.className = 'map-lightbox__img';
+    lightboxImg.alt = 'Map preview';
+
+    const hint = document.createElement('div');
+    hint.className = 'map-lightbox__hint';
+    hint.textContent = 'Esc or click outside to close';
+
+    lightbox.appendChild(closeBtn);
+    lightbox.appendChild(lightboxImg);
+    lightbox.appendChild(hint);
+    document.body.appendChild(lightbox);
+
+    closeBtn.addEventListener('click', closeLightbox);
+
+    lightbox.addEventListener('click', (ev) => {
+      if (ev.target === lightbox) closeLightbox();
+    });
+
+    document.addEventListener('keydown', (ev) => {
+      if (ev.key === 'Escape' && lightbox.classList.contains('is-open')) {
+        closeLightbox();
+      }
+    });
+
+    return lightbox;
+  }
+
+  function openLightbox(src, alt) {
+    ensureLightbox();
+    lightboxImg.src = src;
+    lightboxImg.alt = alt || 'Map preview';
+    lightbox.classList.add('is-open');
+    lightbox.setAttribute('aria-hidden', 'false');
+    document.body.classList.add('map-lightbox-open');
+  }
+
+  function closeLightbox() {
+    if (!lightbox) return;
+    lightbox.classList.remove('is-open');
+    lightbox.setAttribute('aria-hidden', 'true');
+    document.body.classList.remove('map-lightbox-open');
+    setTimeout(() => {
+      if (!lightbox.classList.contains('is-open')) {
+        lightboxImg.removeAttribute('src');
+      }
+    }, 260);
+  }
+
+  document.addEventListener('click', (ev) => {
+    const target = ev.target instanceof Element ? ev.target.closest(SELECTOR) : null;
+    if (!target) return;
+    ev.preventDefault();
+    ev.stopPropagation();
+    openLightbox(target.currentSrc || target.src, target.alt || 'Map preview');
+  });
+})();

new.php

@@ -1098,8 +1098,5 @@ function applySwitchPayload(payload){
 
 })();
 </script>
-
-
-
-
+<script src="js/map_lightbox.js" defer></script>
 </body></html>

style.css

@@ -45,14 +45,6 @@
 }
 
 .describe-button{display:inline-block;margin-right:.6rem}
-.map-image{
-  width: 100%;
-  aspect-ratio: 16/9;
-  background: #111315;
-  border-radius: .5rem;
-  margin-top: 1rem;
-}
-
 .map-image {
   width: 100%;
   aspect-ratio: 16 / 9;
@@ -60,8 +52,78 @@
   background: #111315;
   border-radius: .5rem;
   margin-top: 1rem;
+  cursor: zoom-in;
+  transition: transform .22s ease, box-shadow .22s ease;
+}
+.map-image:hover {
+  transform: translateY(-1px);
+  box-shadow: 0 8px 22px rgba(0,0,0,.35);
 }
 .video-wrapper {
   display: flex;
   flex-direction: column;
 }
+
+body.map-lightbox-open { overflow: hidden; }
+.map-lightbox {
+  position: fixed;
+  inset: 0;
+  z-index: 99999;
+  display: grid;
+  place-items: center;
+  background: rgba(11, 13, 15, .86);
+  backdrop-filter: blur(4px);
+  opacity: 0;
+  pointer-events: none;
+  transition: opacity .22s ease;
+  padding: 2.2rem;
+  box-sizing: border-box;
+}
+.map-lightbox.is-open {
+  opacity: 1;
+  pointer-events: auto;
+}
+.map-lightbox__img {
+  max-width: min(96vw, 2300px);
+  max-height: 92vh;
+  width: auto;
+  height: auto;
+  object-fit: contain;
+  border-radius: .65rem;
+  box-shadow: 0 20px 70px rgba(0,0,0,.65);
+  transform: scale(.9);
+  opacity: 0;
+  transition: transform .24s cubic-bezier(.2,.75,.15,1), opacity .24s ease;
+}
+.map-lightbox.is-open .map-lightbox__img {
+  transform: scale(1);
+  opacity: 1;
+}
+.map-lightbox__close {
+  position: fixed;
+  top: 1.1rem;
+  right: 1.1rem;
+  width: 2.2rem;
+  height: 2.2rem;
+  border-radius: 50%;
+  border: 1px solid #C46A3A;
+  background: #C46A3A;
+  color: #111315;
+  font-size: 1.15rem;
+  line-height: 1;
+  font-weight: 700;
+  cursor: pointer;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  box-shadow: 0 3px 12px rgba(0,0,0,.45);
+}
+.map-lightbox__close:hover { background: #d97b48; border-color: #d97b48; }
+.map-lightbox__hint {
+  position: fixed;
+  bottom: .9rem;
+  left: 50%;
+  transform: translateX(-50%);
+  color: #A0A4AB;
+  font-size: .82rem;
+}