diff --git a/php/inc_fonctions_sl.php b/php/inc_fonctions_sl.php
index 01f0d52..fba1e4a 100644
--- a/php/inc_fonctions_sl.php
+++ b/php/inc_fonctions_sl.php
@@ -222,6 +222,11 @@ function fxAdminTradMarker($clef, $mem_global = 0) {
     return "\xE2\x80\x8B\xE2\x80\x8C" . $strPayload . "\xE2\x80\x8C\xE2\x80\x8B";
 }
 
+/** Classes CSS crayon traduction (sans btn-admin-trad — évite le handler bib sur data-trad-url). */
+function fxAdminTradLinkClass() {
+    return 'btn-aide-bib btn-aide-trad ms1-trad-link';
+}
+
 /** Lien crayon traduction.php — superadm dev/préprod + switch « Textes » ON. */
 function fxAdminTradButton($clef, $strInfoPrg = null, $mem_global = 0) {
     if (!fxAdminTextEditModeActive() || trim($clef) === '') {
@@ -229,8 +234,7 @@ function fxAdminTradButton($clef, $strInfoPrg = null, $mem_global = 0) {
     }
 
     return '<a href="' . fxAdminEsc(fxAdminTradUrl($clef, $strInfoPrg, $mem_global)) . '"'
-        . ' target="_blank" rel="noopener"'
-        . ' class="btn-admin-trad btn-aide-bib btn-aide-trad ms1-trad-link"'
+        . ' class="' . fxAdminTradLinkClass() . '"'
         . ' title="Modifier textes FR/EN"'
         . ' aria-label="Modifier textes">'
         . '<i class="fa fa-pencil" aria-hidden="true"></i>'
@@ -251,6 +255,33 @@ function fxAdminTradMarkerScriptHtml() {
     var re = /\u200B\u200C([A-Za-z0-9+/=]+)\u200C\u200B/g;
     var tradBase = ' . json_encode($vDomaine . '/php/traduction.php') . ';
     var pageDefault = ' . json_encode(!empty($vPage) ? $vPage : 'compte.php') . ';
+    var tradLinkClass = ' . json_encode(fxAdminTradLinkClass()) . ';
+
+    function openTradPopup(url) {
+        var w = window.open(
+            url,
+            "ms1Trad" + Date.now(),
+            "width=960,height=640,scrollbars=yes,resizable=yes"
+        );
+        if (w) {
+            var timer = setInterval(function () {
+                if (w.closed) {
+                    clearInterval(timer);
+                    window.location.reload();
+                }
+            }, 400);
+        }
+    }
+
+    document.addEventListener("click", function (e) {
+        var link = e.target.closest("a.ms1-trad-link");
+        if (!link || !link.href) {
+            return;
+        }
+        e.preventDefault();
+        e.stopPropagation();
+        openTradPopup(link.href);
+    }, true);
 
     function skipParent(node) {
         var p = node.parentNode;
@@ -296,9 +327,7 @@ function fxAdminTradMarkerScriptHtml() {
                 var o = JSON.parse(atob(m[1]));
                 var a = document.createElement("a");
                 a.href = buildUrl(o);
-                a.target = "_blank";
-                a.rel = "noopener";
-                a.className = "btn-admin-trad btn-aide-bib btn-aide-trad ms1-trad-link";
+                a.className = tradLinkClass;
                 a.title = "Modifier textes FR/EN";
                 a.setAttribute("aria-label", "Modifier textes");
                 a.innerHTML = \'<i class="fa fa-pencil" aria-hidden="true"></i>\';