diff --git a/src/components/Dialog/ResponsiveDialog.tsx b/src/components/Dialog/ResponsiveDialog.tsx
index 0114bf9..e9768a7 100644
--- a/src/components/Dialog/ResponsiveDialog.tsx
+++ b/src/components/Dialog/ResponsiveDialog.tsx
@@ -116,6 +116,7 @@ function ResponsiveDialog({
 }: ResponsiveDialogProps) {
   const baseSx: SxProps<Theme> = {
     "& .MuiBackdrop-root": {
+      backgroundColor: "rgba(0, 0, 0, 0.1)",
       opacity: isExpanded ? "0 !important" : undefined,
       transition: isExpanded ? "none !important" : undefined,
       pointerEvents: isExpanded ? "none" : undefined,
diff --git a/src/components/Event/InfoRow.tsx b/src/components/Event/InfoRow.tsx
index de21085..436eaea 100644
--- a/src/components/Event/InfoRow.tsx
+++ b/src/components/Event/InfoRow.tsx
@@ -8,6 +8,7 @@ type InfoRowProps = {
   data?: string; // optional link target
   content?: React.ReactNode; // if provided, overrides text rendering
   style?: React.CSSProperties;
+  alignItems?: React.CSSProperties["alignItems"];
 };
 
 function detectUrls(text: string) {
@@ -62,12 +63,13 @@ export function InfoRow({
   data,
   content,
   style,
+  alignItems = "center",
 }: InfoRowProps) {
   return (
     <Box
       style={{
         display: "flex",
-        alignItems: "center",
+        alignItems,
         gap: 1,
         marginBottom: 1,
       }}
diff --git a/src/components/Event/utils/eventUtils.tsx b/src/components/Event/utils/eventUtils.tsx
index a3253d8..bcf0e5b 100644
--- a/src/components/Event/utils/eventUtils.tsx
+++ b/src/components/Event/utils/eventUtils.tsx
@@ -13,6 +13,13 @@ import { Avatar, Badge, Box, Typography } from "@linagora/twake-mui";
 import CancelIcon from "@mui/icons-material/Cancel";
 import CheckCircleIcon from "@mui/icons-material/CheckCircle";
 
+const EMAIL_DISPLAY_MAX_LENGTH = 50;
+
+function truncateDisplayText(text: string, maxLength: number): string {
+  if (text.length <= maxLength) return text;
+  return `${text.slice(0, maxLength)}...`;
+}
+
 export function renderAttendeeBadge(
   a: userAttendee,
   key: string,
@@ -65,15 +72,11 @@ export function renderAttendeeBadge(
           <Avatar {...stringAvatar(a.cn || a.cal_address)} />
         </Badge>
         <Box style={{ display: "flex", flexDirection: "column", minWidth: 0 }}>
-          <Typography
-            noWrap
-            style={{
-              maxWidth: "180px",
-              overflow: "hidden",
-              textOverflow: "ellipsis",
-            }}
-          >
-            {a.cn || a.cal_address}
+          <Typography noWrap>
+            {truncateDisplayText(
+              a.cn || a.cal_address,
+              EMAIL_DISPLAY_MAX_LENGTH
+            )}
           </Typography>
           {isOrganizer && (
             <Typography variant="caption" color="text.secondary">
diff --git a/src/features/Events/EventDisplayPreview.tsx b/src/features/Events/EventDisplayPreview.tsx
index 474334e..e3705ca 100644
--- a/src/features/Events/EventDisplayPreview.tsx
+++ b/src/features/Events/EventDisplayPreview.tsx
@@ -20,7 +20,9 @@ import {
   MenuItem,
   Tooltip,
   Typography,
+  useTheme,
 } from "@linagora/twake-mui";
+import { alpha } from "@mui/material/styles";
 import CalendarTodayIcon from "@mui/icons-material/CalendarToday";
 import CircleIcon from "@mui/icons-material/Circle";
 import CloseIcon from "@mui/icons-material/Close";
@@ -73,6 +75,9 @@ export default function EventPreviewModal({
     : calendars.list[calId];
   const event = calendar.events[eventId];
   const user = useAppSelector((state) => state.user.userData);
+  const theme = useTheme();
+  const infoIconColor = alpha(theme.palette.grey[900], 0.9);
+  const infoIconSx = { minWidth: "25px", marginRight: 2, color: infoIconColor };
   if (!user) return null;
 
   const isRecurring = event?.uid?.includes("/");
@@ -451,10 +456,10 @@ export default function EventPreviewModal({
                   title={t("eventPreview.privateEvent.tooltipOwn")}
                   placement="top"
                 >
-                  <LockOutlineIcon />
+                  <LockOutlineIcon sx={{ color: infoIconColor }} />
                 </Tooltip>
               ) : (
-                <LockOutlineIcon />
+                <LockOutlineIcon sx={{ color: infoIconColor }} />
               ))}
             <Typography
               variant="h5"
@@ -488,8 +493,9 @@ export default function EventPreviewModal({
             {/* Video */}
             {event.x_openpass_videoconference && (
               <InfoRow
+                alignItems="flex-start"
                 icon={
-                  <Box sx={{ minWidth: "25px", marginRight: 2 }}>
+                  <Box sx={{ ...infoIconSx, mt: 1 }}>
                     <VideocamOutlinedIcon />
                   </Box>
                 }
@@ -511,8 +517,9 @@ export default function EventPreviewModal({
             {attendees?.length > 0 && (
               <>
                 <InfoRow
+                  alignItems="flex-start"
                   icon={
-                    <Box sx={{ minWidth: "25px", marginRight: 2 }}>
+                    <Box sx={{ ...infoIconSx, mt: 1 }}>
                       <PeopleAltOutlinedIcon />
                     </Box>
                   }
@@ -585,8 +592,9 @@ export default function EventPreviewModal({
             {/* Location */}
             {event.location && (
               <InfoRow
+                alignItems="flex-start"
                 icon={
-                  <Box sx={{ minWidth: "25px", marginRight: 2 }}>
+                  <Box sx={infoIconSx}>
                     <LocationOnOutlinedIcon />
                   </Box>
                 }
@@ -600,8 +608,9 @@ export default function EventPreviewModal({
             {/* Description */}
             {event.description && (
               <InfoRow
+                alignItems="flex-start"
                 icon={
-                  <Box sx={{ minWidth: "25px", marginRight: 2 }}>
+                  <Box sx={infoIconSx}>
                     <SubjectIcon />
                   </Box>
                 }
@@ -615,8 +624,9 @@ export default function EventPreviewModal({
             {/* ALARM */}
             {event.alarm && (
               <InfoRow
+                alignItems="flex-start"
                 icon={
-                  <Box sx={{ minWidth: "25px", marginRight: 2 }}>
+                  <Box sx={infoIconSx}>
                     <NotificationsNoneIcon />
                   </Box>
                 }
@@ -641,8 +651,9 @@ export default function EventPreviewModal({
             {/* Repetition */}
             {event.repetition && (
               <InfoRow
+                alignItems="flex-start"
                 icon={
-                  <Box sx={{ minWidth: "25px", marginRight: 2 }}>
+                  <Box sx={infoIconSx}>
                     <RepeatIcon />
                   </Box>
                 }
@@ -681,8 +692,9 @@ export default function EventPreviewModal({
         {/* Error */}
         {event.error && (
           <InfoRow
+            alignItems="flex-start"
             icon={
-              <Box sx={{ minWidth: "25px", marginRight: 2 }}>
+              <Box sx={infoIconSx}>
                 <ErrorOutlineIcon color="error" />
               </Box>
             }
@@ -698,12 +710,12 @@ export default function EventPreviewModal({
         <Box
           sx={{
             display: "flex",
-            alignItems: "center",
+            alignItems: "flex-start",
             gap: 1,
             mb: 2,
           }}
         >
-          <Box sx={{ minWidth: "25px", marginRight: 2 }}>
+          <Box sx={infoIconSx}>
             <CalendarTodayIcon />
           </Box>
           <CalendarName calendar={calendar} />
diff --git a/src/utils/__test__/videoConferenceUtils.test.ts b/src/utils/__test__/videoConferenceUtils.test.ts
index 906c99c..dc1cb77 100644
--- a/src/utils/__test__/videoConferenceUtils.test.ts
+++ b/src/utils/__test__/videoConferenceUtils.test.ts
@@ -45,11 +45,11 @@ describe("videoConferenceUtils", () => {
   });
 
   describe("addVideoConferenceToDescription", () => {
-    it("should add video conference footer to empty description", () => {
+    it("should add video conference on first line when description is empty", () => {
       const description = "";
       const meetingLink = "https://meet.linagora.com/abc-defg-hij";
       const result = addVideoConferenceToDescription(description, meetingLink);
-      expect(result).toBe("\nVisio: https://meet.linagora.com/abc-defg-hij");
+      expect(result).toBe("Visio: https://meet.linagora.com/abc-defg-hij");
     });
 
     it("should add video conference footer to existing description", () => {
diff --git a/src/utils/videoConferenceUtils.ts b/src/utils/videoConferenceUtils.ts
index d2ee7f2..7cc3f67 100644
--- a/src/utils/videoConferenceUtils.ts
+++ b/src/utils/videoConferenceUtils.ts
@@ -33,7 +33,8 @@ export function generateMeetingLink(baseUrl?: string): string {
 }
 
 /**
- * Add video conference footer to event description
+ * Add video conference footer to event description.
+ * If description is empty, adds on first line; otherwise adds on the line below existing content.
  * @param {string} description - Original description
  * @param {string} meetingLink - Generated meeting link
  * @returns {string} Description with video conference footer
@@ -42,8 +43,9 @@ export function addVideoConferenceToDescription(
   description: string,
   meetingLink: string
 ): string {
-  const footer = `\nVisio: ${meetingLink}`;
-  return description + footer;
+  const line = `Visio: ${meetingLink}`;
+  const trimmed = description.trimEnd();
+  return trimmed ? `${trimmed}\n${line}` : line;
 }
 
 /**