diff --git a/dist/index.html b/dist/index.html
index 5721f498..eba30edb 100644
--- a/dist/index.html
+++ b/dist/index.html
@@ -12,7 +12,7 @@
         rel="stylesheet"
       />
       <script src="https://accounts.google.com/gsi/client" async defer></script>
-      <script type="module" crossorigin src="/assets/index-BorN-Aau.js"></script>
+      <script type="module" crossorigin src="/assets/index-BjfPElUV.js"></script>
       <link rel="stylesheet" crossorigin href="/assets/index-BVkPIZas.css">
     </head>
 
diff --git a/package.json b/package.json
index f5f36bcf..85a37dfc 100644
--- a/package.json
+++ b/package.json
@@ -54,12 +54,12 @@
     "next-themes": "0.4.6",
     "qrcode": "^1.5.4",
     "quill": "1.3.7",
-    "react-quill": "2.0.0",
     "react-day-picker": "8.10.1",
     "react-dnd": "16.0.1",
     "react-dnd-html5-backend": "16.0.1",
     "react-hook-form": "7.55.0",
     "react-popper": "2.3.0",
+    "react-quill": "2.0.0",
     "react-resizable-panels": "2.1.7",
     "react-responsive-masonry": "2.7.1",
     "react-router": "7.13.0",
diff --git a/src/app/components/attendance/AttendancePage.tsx b/src/app/components/attendance/AttendancePage.tsx
index 8ce2ff4d..6565e71c 100644
--- a/src/app/components/attendance/AttendancePage.tsx
+++ b/src/app/components/attendance/AttendancePage.tsx
@@ -86,6 +86,7 @@ interface FormState {
   name: string;
   description: string;
   allowDuplicateCheckIn: boolean;
+  allowAssignBlank: boolean;
   publicLinkEnabled: boolean;
   audienceMode: AttendanceAudienceMode;
   includeStatuses: AttendanceMembershipStatus[];
@@ -97,6 +98,7 @@ const emptyForm: FormState = {
   name: "",
   description: "",
   allowDuplicateCheckIn: false,
+  allowAssignBlank: false,
   publicLinkEnabled: true,
   audienceMode: "all",
   includeStatuses: ["confirmed", "checked_in"],
@@ -210,6 +212,7 @@ export function AttendancePage() {
       name: s.name,
       description: s.description || "",
       allowDuplicateCheckIn: Boolean(s.settings?.allowDuplicateCheckIn),
+      allowAssignBlank: Boolean(s.settings?.allowAssignBlank),
       publicLinkEnabled: s.settings?.publicLinkEnabled !== false,
       audienceMode: audience?.mode || "all",
       includeStatuses:
@@ -276,6 +279,7 @@ export function AttendancePage() {
       description: form.description.trim(),
       settings: {
         allowDuplicateCheckIn: form.allowDuplicateCheckIn,
+        allowAssignBlank: form.allowAssignBlank,
         publicLinkEnabled: form.publicLinkEnabled,
         audience: {
           mode: form.audienceMode,
@@ -926,6 +930,14 @@ export function AttendancePage() {
                 />
                 Allow duplicate check-ins
               </label>
+              <label style={{ display: "flex", alignItems: "center", gap: 8, fontSize: "var(--text-sm)", cursor: "pointer" }}>
+                <input
+                  type="checkbox"
+                  checked={form.allowAssignBlank}
+                  onChange={(e) => setForm((f) => ({ ...f, allowAssignBlank: e.target.checked }))}
+                />
+                Allow Assign a Blank (spare badge check-in)
+              </label>
               <label style={{ display: "flex", alignItems: "center", gap: 8, fontSize: "var(--text-sm)", cursor: "pointer" }}>
                 <input
                   type="checkbox"
diff --git a/src/app/components/dashboard/EventHomeModules.tsx b/src/app/components/dashboard/EventHomeModules.tsx
index 5da16faf..9901189d 100644
--- a/src/app/components/dashboard/EventHomeModules.tsx
+++ b/src/app/components/dashboard/EventHomeModules.tsx
@@ -1,5 +1,5 @@
 import React, { useCallback, useEffect, useState } from "react";
-import { BarChart2, CalendarDays, Check, FileText, Globe, Image, Images, Link2, Mail, Palette, Plus, Share2, ShieldCheck, Sparkles, Store, Tag, Ticket, Trophy, Upload } from "lucide-react";
+import { BarChart2, CalendarDays, Check, FileText, Globe, Image, Images, Link2, Mail, MessageSquare, Palette, Plus, Share2, ShieldCheck, Sparkles, Store, Tag, Ticket, Trophy, Upload } from "lucide-react";
 import { useBreakpoint } from "../../hooks/useBreakpoint";
 import { useAppNav } from "../../contexts/AppNavContext";
 import { useAuth } from "../../contexts/AuthContext";
@@ -33,6 +33,9 @@ import { photoSearchVisitorUrl } from "../../utils/photoSearchUrls";
 import { socialShareVisitorUrl } from "../../utils/socialShareUrls";
 import { aiAvatarVisitorUrl } from "../../utils/aiAvatarUrls";
 import { EventEmailCampaignsPanel } from "./EventEmailCampaignsPanel";
+import { WhatsAppBlastHistoryPanel } from "./WhatsAppBlastHistoryPanel";
+import { SendWhatsAppNotificationPanel } from "./SendWhatsAppNotificationPanel";
+import { whatsappBlastsApi } from "../../../services/api/whatsappBlasts";
 import { EventExhibitorsPanel } from "./EventExhibitorsPanel";
 import { AddExhibitorPanel } from "../panels/AddExhibitorPanel";
 import { AddQuizPollModal, buildQuizPollSettingsPayload } from "../quiz/AddQuizPollModal";
@@ -252,6 +255,8 @@ export function EventHomeModules() {
   const canWriteAiAvatar = canModule("ai_avatar", "write");
   const canReadEmailCampaigns = canModule("email_outreach_campaigns", "read");
   const canWriteEmailCampaigns = canModule("email_outreach_campaigns", "write");
+  const canReadWaNotifications = canModule("custom_template_for_wa_messaging", "read");
+  const canWriteWaNotifications = canModule("custom_template_for_wa_messaging", "write");
   const canReadExhibitors = canModule("exhibitors", "read");
   const canWriteExhibitors = canModule("exhibitors", "write");
   const bp = useBreakpoint();
@@ -327,6 +332,10 @@ export function EventHomeModules() {
   const [emailCampaignLoading, setEmailCampaignLoading] = useState(false);
   const [showCreateEmailCampaign, setShowCreateEmailCampaign] = useState(false);
   const [showEmailCampaignsPanel, setShowEmailCampaignsPanel] = useState(false);
+  const [waBlastCount, setWaBlastCount] = useState(0);
+  const [waBlastLoading, setWaBlastLoading] = useState(false);
+  const [showWaBlastHistory, setShowWaBlastHistory] = useState(false);
+  const [showSendWaNotification, setShowSendWaNotification] = useState(false);
   const [exhibitorCount, setExhibitorCount] = useState(0);
   const [exhibitorLoading, setExhibitorLoading] = useState(false);
   const [showExhibitorsPanel, setShowExhibitorsPanel] = useState(false);
@@ -600,6 +609,27 @@ export function EventHomeModules() {
     void loadEmailCampaignMeta();
   }, [loadEmailCampaignMeta]);
 
+  const loadWaBlastMeta = useCallback(async () => {
+    if (!selectedEventId || !canReadWaNotifications) {
+      setWaBlastCount(0);
+      setWaBlastLoading(false);
+      return;
+    }
+    setWaBlastLoading(true);
+    try {
+      const res = await whatsappBlastsApi.list(selectedEventId);
+      setWaBlastCount(res.data?.blasts?.length ?? 0);
+    } catch {
+      setWaBlastCount(0);
+    } finally {
+      setWaBlastLoading(false);
+    }
+  }, [selectedEventId, canReadWaNotifications]);
+
+  useEffect(() => {
+    void loadWaBlastMeta();
+  }, [loadWaBlastMeta]);
+
   const loadExhibitorMeta = useCallback(async () => {
     if (!selectedEventId) {
       setExhibitorCount(0);
@@ -823,6 +853,11 @@ export function EventHomeModules() {
     : emailCampaignLoading
       ? "Loading…"
       : `${emailCampaignCount} email campaign${emailCampaignCount === 1 ? "" : "s"}`;
+  const waBlastMeta = !selectedEventId
+    ? "Select an event to send WhatsApp notifications"
+    : waBlastLoading
+      ? "Loading…"
+      : `${waBlastCount} notification${waBlastCount === 1 ? "" : "s"}`;
   const exhibitorMeta = !selectedEventId
     ? "Select an event to manage exhibitors"
     : exhibitorLoading
@@ -1787,6 +1822,52 @@ export function EventHomeModules() {
           }
         />
         ) : null}
+        {canReadWaNotifications ? (
+        <ModuleCard
+          icon={<MessageSquare size={18} />}
+          title="WhatsApp Notifications"
+          meta={waBlastMeta}
+          description="Blast a message to this event’s open WhatsApp chats (24-hour window)"
+          actions={
+            <>
+              <button
+                type="button"
+                disabled={actionsDisabled}
+                style={{
+                  ...moduleButtonStyle(),
+                  opacity: actionsDisabled ? 0.55 : 1,
+                  cursor: actionsDisabled ? "not-allowed" : "pointer",
+                }}
+                onClick={() => setShowWaBlastHistory(true)}
+                onMouseEnter={(e) => {
+                  if (actionsDisabled) return;
+                  (e.currentTarget as HTMLElement).style.borderColor = "var(--primary)";
+                  (e.currentTarget as HTMLElement).style.color = "var(--primary)";
+                }}
+                onMouseLeave={(e) => {
+                  if (actionsDisabled) return;
+                  (e.currentTarget as HTMLElement).style.borderColor = "var(--border)";
+                  (e.currentTarget as HTMLElement).style.color = "var(--card-foreground)";
+                }}
+              >
+                History
+              </button>
+              <button
+                type="button"
+                disabled={actionsDisabled || !canWriteWaNotifications}
+                style={{
+                  ...moduleButtonStyle(true),
+                  opacity: actionsDisabled || !canWriteWaNotifications ? 0.55 : 1,
+                  cursor: actionsDisabled || !canWriteWaNotifications ? "not-allowed" : "pointer",
+                }}
+                onClick={() => setShowSendWaNotification(true)}
+              >
+                Send
+              </button>
+            </>
+          }
+        />
+        ) : null}
         {canReadEmailCampaigns ? (
         <ModuleCard
           icon={<Mail size={18} />}
@@ -2030,7 +2111,24 @@ export function EventHomeModules() {
         />
       ) : null}
 
-{showEmailCampaignsPanel && selectedEventId ? (
+      {showWaBlastHistory && selectedEventId ? (
+        <WhatsAppBlastHistoryPanel
+          eventId={selectedEventId}
+          eventName={eventName ?? undefined}
+          onClose={() => setShowWaBlastHistory(false)}
+        />
+      ) : null}
+
+      {showSendWaNotification && selectedEventId ? (
+        <SendWhatsAppNotificationPanel
+          eventId={selectedEventId}
+          eventName={eventName ?? undefined}
+          onClose={() => setShowSendWaNotification(false)}
+          onSuccess={() => void loadWaBlastMeta()}
+        />
+      ) : null}
+
+      {showEmailCampaignsPanel && selectedEventId ? (
         <EventEmailCampaignsPanel
           eventId={selectedEventId}
           eventName={eventName ?? undefined}
diff --git a/src/app/components/dashboard/PhotoWallManagePanel.tsx b/src/app/components/dashboard/PhotoWallManagePanel.tsx
index bad8ac4e..f49bf9a3 100644
--- a/src/app/components/dashboard/PhotoWallManagePanel.tsx
+++ b/src/app/components/dashboard/PhotoWallManagePanel.tsx
@@ -9,6 +9,7 @@ import {
   type PhotoWallConfig,
   type PhotoWallPhotoRow,
   type PhotoWallEventHeader,
+  type PhotoWallPresentPhotoShape,
   type Form,
   type FormWithSubmissionCount,
 } from "../../../services/api";
@@ -36,6 +37,16 @@ import {
 type Tab = "photos" | "settings" | "frame" | "links";
 
 const DEFAULT_HEADER = eventHeaderFromApi(null);
+/** Presenter defaults: title on; other chrome off (matches backend normalizePresenterEventHeaderDisplay). */
+const DEFAULT_PRESENTER_HEADER = eventHeaderFromApi({
+  showLogo: false,
+  showBanner: false,
+  showTitle: true,
+  showDateRange: false,
+  showEventType: false,
+  showLocationType: false,
+  showVenue: false,
+});
 
 export function PhotoWallManagePanel({
   eventId,
@@ -70,10 +81,15 @@ export function PhotoWallManagePanel({
     maxPhotoWidth: 320,
     maxPhotoHeight: 320,
     gapPx: 8,
+    presentMarginTopPx: 0,
+    presentMarginLeftPx: 0,
+    presentMarginRightPx: 0,
+    presentPhotoShape: "rounded" as PhotoWallPresentPhotoShape,
     showUploaderNameOnWall: false,
     requireUploadCrop: false,
     formId: "" as string,
     eventHeader: DEFAULT_HEADER,
+    presenterEventHeader: DEFAULT_PRESENTER_HEADER,
     frameEnabled: false,
     frameImageUrl: "" as string,
     frameImageLayout: defaultFrameImageLayout() as PhotoWallFrameImageLayout,
@@ -112,10 +128,30 @@ export function PhotoWallManagePanel({
         maxPhotoWidth: wallRes.data.maxPhotoWidth ?? 320,
         maxPhotoHeight: wallRes.data.maxPhotoHeight ?? 320,
         gapPx: wallRes.data.gapPx ?? 8,
+        presentMarginTopPx: wallRes.data.presentMarginTopPx ?? 0,
+        presentMarginLeftPx: wallRes.data.presentMarginLeftPx ?? 0,
+        presentMarginRightPx: wallRes.data.presentMarginRightPx ?? 0,
+        presentPhotoShape:
+          wallRes.data.presentPhotoShape === "rect" ||
+          wallRes.data.presentPhotoShape === "rounded" ||
+          wallRes.data.presentPhotoShape === "circle"
+            ? wallRes.data.presentPhotoShape
+            : "rounded",
         showUploaderNameOnWall: Boolean(wallRes.data.showUploaderNameOnWall),
         requireUploadCrop: Boolean(wallRes.data.requireUploadCrop),
         formId: wallRes.data.formId ? String(wallRes.data.formId) : "",
         eventHeader: eventHeaderFromApi(wallRes.data.eventHeader as PhotoWallEventHeader | null),
+        presenterEventHeader: eventHeaderFromApi(
+          (wallRes.data.presenterEventHeader as PhotoWallEventHeader | null) ?? {
+            showLogo: false,
+            showBanner: false,
+            showTitle: true,
+            showDateRange: false,
+            showEventType: false,
+            showLocationType: false,
+            showVenue: false,
+          },
+        ),
         frameEnabled: Boolean(wallRes.data.frameEnabled),
         frameImageUrl: wallRes.data.frameImageUrl || "",
         frameImageLayout: normalizeFrameImageLayout(wallRes.data.frameImageLayout),
@@ -175,10 +211,15 @@ export function PhotoWallManagePanel({
               maxPhotoWidth: draft.maxPhotoWidth,
               maxPhotoHeight: draft.maxPhotoHeight,
               gapPx: draft.gapPx,
+              presentMarginTopPx: draft.presentMarginTopPx,
+              presentMarginLeftPx: draft.presentMarginLeftPx,
+              presentMarginRightPx: draft.presentMarginRightPx,
+              presentPhotoShape: draft.presentPhotoShape,
               showUploaderNameOnWall: draft.showUploaderNameOnWall,
               requireUploadCrop: draft.requireUploadCrop,
               formId: draft.collectDetails && draft.formId ? draft.formId : null,
               eventHeader: eventHeaderToApi(draft.eventHeader),
+              presenterEventHeader: eventHeaderToApi(draft.presenterEventHeader),
             };
       const res = await photoWallApi.update(eventId, payload);
       if (res.error || !res.data) throw new Error(res.error || "Save failed");
@@ -528,14 +569,14 @@ export function PhotoWallManagePanel({
               ) : null}
 
               <Field>
-                <Label text="Event header on visitor page" />
-                <HelperText text="Choose which event details appear above the upload form. Same options as public forms." />
+                <Label text="Event header on upload page" />
+                <HelperText text="Choose which event details appear above the visitor upload form." />
                 <Grid cols={2}>
                   {(Object.keys(EVENT_HEADER_TOGGLE_LABELS) as EventHeaderToggleKey[]).map((key) => (
-                    <Field key={key}>
+                    <Field key={`upload-${key}`}>
                       <Label text={EVENT_HEADER_TOGGLE_LABELS[key]} />
                       <RadioGroup
-                        name={`pw-header-${key}`}
+                        name={`pw-header-upload-${key}`}
                         value={draft.eventHeader[key]}
                         onChange={(v) =>
                           setDraft((d) => ({
@@ -553,6 +594,35 @@ export function PhotoWallManagePanel({
                 </Grid>
               </Field>
 
+              <Field>
+                <Label text="Event header on presenter page" />
+                <HelperText text="Choose which event details appear above the live photo wall display." />
+                <Grid cols={2}>
+                  {(Object.keys(EVENT_HEADER_TOGGLE_LABELS) as EventHeaderToggleKey[]).map((key) => (
+                    <Field key={`present-${key}`}>
+                      <Label text={EVENT_HEADER_TOGGLE_LABELS[key]} />
+                      <RadioGroup
+                        name={`pw-header-present-${key}`}
+                        value={draft.presenterEventHeader[key]}
+                        onChange={(v) =>
+                          setDraft((d) => ({
+                            ...d,
+                            presenterEventHeader: {
+                              ...d.presenterEventHeader,
+                              [key]: v as "Yes" | "No",
+                            },
+                          }))
+                        }
+                        options={[
+                          { label: "Show", value: "Yes" },
+                          { label: "Hide", value: "No" },
+                        ]}
+                      />
+                    </Field>
+                  ))}
+                </Grid>
+              </Field>
+
               <Grid cols={2}>
                 <Field>
                   <Label text="Photos per row" />
@@ -570,6 +640,7 @@ export function PhotoWallManagePanel({
                 </Field>
                 <Field>
                   <Label text="Gap (px)" />
+                  <HelperText text="Space between photos on the presenter grid." />
                   <input
                     type="number"
                     min={0}
@@ -582,6 +653,77 @@ export function PhotoWallManagePanel({
                     onBlur={focusOut}
                   />
                 </Field>
+                <Field>
+                  <Label text="Presenter gap top (px)" />
+                  <HelperText text="Outer space above the photo grid. Default 0." />
+                  <input
+                    type="number"
+                    min={0}
+                    max={2000}
+                    disabled={!canWrite}
+                    value={draft.presentMarginTopPx}
+                    onChange={(e) =>
+                      setDraft((d) => ({ ...d, presentMarginTopPx: Number(e.target.value) || 0 }))
+                    }
+                    style={IS}
+                    onFocus={focusIn}
+                    onBlur={focusOut}
+                  />
+                </Field>
+                <Field>
+                  <Label text="Presenter gap left (px)" />
+                  <HelperText text="Outer space to the left of the photo grid. Default 0." />
+                  <input
+                    type="number"
+                    min={0}
+                    max={2000}
+                    disabled={!canWrite}
+                    value={draft.presentMarginLeftPx}
+                    onChange={(e) =>
+                      setDraft((d) => ({ ...d, presentMarginLeftPx: Number(e.target.value) || 0 }))
+                    }
+                    style={IS}
+                    onFocus={focusIn}
+                    onBlur={focusOut}
+                  />
+                </Field>
+                <Field>
+                  <Label text="Presenter gap right (px)" />
+                  <HelperText text="Outer space to the right of the photo grid. Default 0." />
+                  <input
+                    type="number"
+                    min={0}
+                    max={2000}
+                    disabled={!canWrite}
+                    value={draft.presentMarginRightPx}
+                    onChange={(e) =>
+                      setDraft((d) => ({ ...d, presentMarginRightPx: Number(e.target.value) || 0 }))
+                    }
+                    style={IS}
+                    onFocus={focusIn}
+                    onBlur={focusOut}
+                  />
+                </Field>
+                <Field>
+                  <Label text="Presenter photo shape" />
+                  <HelperText text="Corners on the live presenter wall. Circle forces a square crop." />
+                  <RadioGroup
+                    name="pw-present-photo-shape"
+                    value={draft.presentPhotoShape}
+                    onChange={(v) =>
+                      setDraft((d) => ({
+                        ...d,
+                        presentPhotoShape:
+                          v === "rect" || v === "circle" || v === "rounded" ? v : "rounded",
+                      }))
+                    }
+                    options={[
+                      { label: "Sharp rectangle", value: "rect" },
+                      { label: "Rounded rectangle", value: "rounded" },
+                      { label: "Circle", value: "circle" },
+                    ]}
+                  />
+                </Field>
                 <Field>
                   <Label text="Max photo width (px)" />
                   <input
diff --git a/src/app/components/dashboard/SendWhatsAppNotificationPanel.tsx b/src/app/components/dashboard/SendWhatsAppNotificationPanel.tsx
new file mode 100644
index 00000000..6e070708
--- /dev/null
+++ b/src/app/components/dashboard/SendWhatsAppNotificationPanel.tsx
@@ -0,0 +1,241 @@
+import React, { useCallback, useEffect, useState } from "react";
+import { uploadMediaFile } from "../../../services/api";
+import { whatsappBlastsApi } from "../../../services/api/whatsappBlasts";
+import { PanelShell, RadioGroup, Label, Field, HelperText, IS, focusIn, focusOut } from "../panels/PanelShell";
+import { WhatsAppCtaEditor, normalizeCtasForSave, type WhatsAppCtaItem } from "../whatsapp/WhatsAppCtaEditor";
+
+function toDatetimeLocalValue(d: Date) {
+  const pad = (n: number) => String(n).padStart(2, "0");
+  return `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}T${pad(d.getHours())}:${pad(d.getMinutes())}`;
+}
+
+export function SendWhatsAppNotificationPanel({
+  eventId,
+  eventName,
+  onClose,
+  onSuccess,
+}: {
+  eventId: string;
+  eventName?: string;
+  onClose: () => void;
+  onSuccess?: () => void;
+}) {
+  const [body, setBody] = useState("");
+  const [mediaType, setMediaType] = useState<"none" | "image" | "video">("none");
+  const [mediaUrl, setMediaUrl] = useState("");
+  const [ctas, setCtas] = useState<WhatsAppCtaItem[]>([]);
+  const [when, setWhen] = useState<"now" | "schedule">("now");
+  const [scheduleLocal, setScheduleLocal] = useState("");
+  const [eligible, setEligible] = useState<number | null>(null);
+  const [eligibleError, setEligibleError] = useState("");
+  const [uploading, setUploading] = useState(false);
+  const [saving, setSaving] = useState(false);
+  const [err, setErr] = useState("");
+
+  const loadEligible = useCallback(async () => {
+    setEligibleError("");
+    const res = await whatsappBlastsApi.eligibleCount(eventId);
+    if (res.error) {
+      setEligible(null);
+      setEligibleError(res.error);
+      return;
+    }
+    setEligible(res.data?.count ?? 0);
+  }, [eventId]);
+
+  useEffect(() => {
+    void loadEligible();
+    const t = window.setInterval(() => void loadEligible(), 30_000);
+    return () => window.clearInterval(t);
+  }, [loadEligible]);
+
+  const onPickMedia = async (file: File | null) => {
+    if (!file) return;
+    const mime = String(file.type || "").toLowerCase();
+    const nextType = mime.startsWith("video/") ? "video" : mime.startsWith("image/") ? "image" : null;
+    if (!nextType) {
+      setErr("Attach an image or video file.");
+      return;
+    }
+    setUploading(true);
+    setErr("");
+    try {
+      const up = await uploadMediaFile(file, { eventId, module: "whatsapp/notifications" });
+      if (!up.url) {
+        setErr("Upload failed");
+        return;
+      }
+      setMediaType(nextType);
+      setMediaUrl(up.url);
+    } catch (e) {
+      setErr(e instanceof Error ? e.message : "Upload failed");
+    } finally {
+      setUploading(false);
+    }
+  };
+
+  const submit = async () => {
+    const text = body.trim();
+    let ctasPayload: WhatsAppCtaItem[] = [];
+    try {
+      ctasPayload = normalizeCtasForSave(ctas);
+    } catch (e) {
+      setErr(e instanceof Error ? e.message : "Invalid buttons");
+      return;
+    }
+    if (ctasPayload.length && !text) {
+      setErr("Message text is required when buttons are set.");
+      return;
+    }
+    if (!text && !mediaUrl) {
+      setErr("Enter a message or attach media.");
+      return;
+    }
+    let sendAt: string | undefined;
+    if (when === "schedule") {
+      if (!scheduleLocal) {
+        setErr("Pick a date and time.");
+        return;
+      }
+      const d = new Date(scheduleLocal);
+      if (Number.isNaN(d.getTime())) {
+        setErr("Invalid schedule time.");
+        return;
+      }
+      sendAt = d.toISOString();
+    }
+    setSaving(true);
+    setErr("");
+    const res = await whatsappBlastsApi.create(eventId, {
+      body: text,
+      mediaType: mediaUrl ? mediaType : "none",
+      mediaUrl: mediaUrl || "",
+      ctas: ctasPayload,
+      ...(sendAt ? { sendAt } : {}),
+    });
+    setSaving(false);
+    if (res.error) {
+      setErr(res.error);
+      return;
+    }
+    onSuccess?.();
+    onClose();
+  };
+
+  const eligibleLine =
+    eligibleError
+      ? eligibleError
+      : eligible == null
+        ? "Counting people in the 24-hour WhatsApp window…"
+        : `${eligible} ${eligible === 1 ? "person" : "people"} on this event can receive this now (open WhatsApp chat, last 24 hours).`;
+
+  return (
+    <PanelShell
+      onClose={onClose}
+      title="Send WhatsApp notification"
+      breadcrumb={eventName ? `Event Home · ${eventName}` : "Event Home · WhatsApp Notifications"}
+      description="Sends the same message to everyone on this event with an open WhatsApp chat still inside Meta’s 24-hour window."
+      completedCount={1}
+      totalSections={1}
+      ctaLabel={saving ? "Sending…" : when === "schedule" ? "Schedule" : "Send now"}
+      ctaDisabled={saving || uploading}
+      onCtaClick={() => void submit()}
+      showProgress={false}
+      panelWidth="min(560px, 100vw)"
+    >
+      <div style={{ padding: "16px 20px", display: "flex", flexDirection: "column", gap: 14 }}>
+        <p style={{ margin: 0, fontSize: "var(--text-sm)", color: "var(--card-foreground)" }}>{eligibleLine}</p>
+
+        <Field>
+          <Label text="Message" />
+          <textarea
+            value={body}
+            onChange={(e) => setBody(e.target.value)}
+            onFocus={focusIn}
+            onBlur={focusOut}
+            rows={6}
+            placeholder="Write the WhatsApp message…"
+            style={{ ...IS, minHeight: 120, resize: "vertical" }}
+          />
+        </Field>
+
+        <Field>
+          <Label text="Image or video (optional)" />
+          {mediaUrl ? (
+            <div style={{ display: "flex", alignItems: "center", gap: 8, flexWrap: "wrap" }}>
+              <a href={mediaUrl} target="_blank" rel="noreferrer" style={{ fontSize: "var(--text-sm)", color: "var(--primary)" }}>
+                {mediaType === "video" ? "Video attached" : "Image attached"}
+              </a>
+              <button
+                type="button"
+                onClick={() => {
+                  setMediaUrl("");
+                  setMediaType("none");
+                }}
+                style={{
+                  fontSize: "var(--text-xs)",
+                  fontFamily: "var(--font-noto-sans)",
+                  border: "1px solid var(--border)",
+                  background: "var(--secondary)",
+                  borderRadius: "var(--radius-button)",
+                  padding: "4px 8px",
+                  cursor: "pointer",
+                }}
+              >
+                Remove
+              </button>
+            </div>
+          ) : (
+            <input
+              type="file"
+              accept="image/*,video/*"
+              disabled={uploading}
+              onChange={(e) => {
+                const file = e.target.files?.[0] || null;
+                e.target.value = "";
+                void onPickMedia(file);
+              }}
+            />
+          )}
+          <HelperText text={uploading ? "Uploading…" : "Optional. Recipients outside the 24-hour window are skipped."} />
+        </Field>
+
+        <Field>
+          <WhatsAppCtaEditor value={ctas} onChange={setCtas} />
+        </Field>
+
+        <Field>
+          <Label text="When" />
+          <RadioGroup
+            name="wa-blast-when"
+            value={when}
+            onChange={(v) => setWhen(v === "schedule" ? "schedule" : "now")}
+            options={[
+              { label: "Send now", value: "now" },
+              { label: "Schedule", value: "schedule" },
+            ]}
+          />
+        </Field>
+
+        {when === "schedule" ? (
+          <Field>
+            <Label text="Schedule for" required />
+            <input
+              type="datetime-local"
+              value={scheduleLocal}
+              min={toDatetimeLocalValue(new Date())}
+              onChange={(e) => setScheduleLocal(e.target.value)}
+              onFocus={focusIn}
+              onBlur={focusOut}
+              style={IS}
+            />
+          </Field>
+        ) : null}
+
+        {err ? (
+          <p style={{ margin: 0, fontSize: "var(--text-sm)", color: "var(--destructive)" }}>{err}</p>
+        ) : null}
+      </div>
+    </PanelShell>
+  );
+}
diff --git a/src/app/components/dashboard/WhatsAppBlastHistoryPanel.tsx b/src/app/components/dashboard/WhatsAppBlastHistoryPanel.tsx
new file mode 100644
index 00000000..6031cb80
--- /dev/null
+++ b/src/app/components/dashboard/WhatsAppBlastHistoryPanel.tsx
@@ -0,0 +1,179 @@
+import React, { useCallback, useEffect, useState } from "react";
+import { MessageSquare } from "lucide-react";
+import { whatsappBlastsApi, type WhatsAppBlast } from "../../../services/api/whatsappBlasts";
+import { PanelShell } from "../panels/PanelShell";
+
+const LIST_GRID = "minmax(140px, 1.4fr) 72px 72px 88px minmax(140px, 1.2fr) 56px 56px 56px";
+
+function previewBody(body: string): string {
+  const text = String(body || "").replace(/\s+/g, " ").trim();
+  if (!text) return "—";
+  return text.length > 80 ? `${text.slice(0, 77)}…` : text;
+}
+
+function formatWhen(b: WhatsAppBlast): string {
+  if (b.sentAt) {
+    const d = new Date(b.sentAt);
+    if (!Number.isNaN(d.getTime())) return d.toLocaleString();
+  }
+  if (b.status === "queued" || b.status === "sending") {
+    const d = new Date(b.sendAt);
+    if (!Number.isNaN(d.getTime())) {
+      const prefix = d.getTime() > Date.now() ? "Scheduled" : "Queued";
+      return `${prefix} ${d.toLocaleString()}`;
+    }
+  }
+  const d = new Date(b.sendAt);
+  return Number.isNaN(d.getTime()) ? "—" : d.toLocaleString();
+}
+
+function mediaLabel(b: WhatsAppBlast): string {
+  if (b.mediaType === "image") return "Image";
+  if (b.mediaType === "video") return "Video";
+  return "None";
+}
+
+function buttonsLabel(b: WhatsAppBlast): string {
+  const n = Array.isArray(b.ctas) ? b.ctas.length : 0;
+  if (!n) return "—";
+  return n === 1 ? "1 button" : `${n} buttons`;
+}
+
+export function WhatsAppBlastHistoryPanel({
+  eventId,
+  eventName,
+  onClose,
+}: {
+  eventId: string;
+  eventName?: string;
+  onClose: () => void;
+}) {
+  const [blasts, setBlasts] = useState<WhatsAppBlast[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState("");
+
+  const load = useCallback(async () => {
+    setLoading(true);
+    setError("");
+    try {
+      const res = await whatsappBlastsApi.list(eventId);
+      if (res.error) {
+        setError(res.error);
+        setBlasts([]);
+      } else {
+        setBlasts(res.data?.blasts ?? []);
+      }
+    } catch {
+      setError("Failed to load notifications.");
+      setBlasts([]);
+    } finally {
+      setLoading(false);
+    }
+  }, [eventId]);
+
+  useEffect(() => {
+    void load();
+  }, [load]);
+
+  return (
+    <PanelShell
+      onClose={onClose}
+      title="WhatsApp notifications"
+      breadcrumb={eventName ? `Event Home · ${eventName}` : "Event Home · WhatsApp Notifications"}
+      description="Past and scheduled blasts to people in this event with an open WhatsApp chat (24-hour window)."
+      completedCount={0}
+      totalSections={1}
+      ctaLabel=""
+      showProgress={false}
+      hidePrimaryCta
+      panelWidth="min(920px, 100vw)"
+    >
+      <div style={{ padding: "16px 20px", display: "flex", flexDirection: "column", gap: 12 }}>
+        {error ? (
+          <p style={{ margin: 0, fontSize: "var(--text-sm)", color: "var(--destructive)" }}>{error}</p>
+        ) : null}
+
+        <div
+          style={{
+            background: "var(--card)",
+            border: "1px solid var(--border)",
+            borderRadius: "var(--radius-card)",
+            overflow: "auto",
+          }}
+        >
+          <div style={{ minWidth: 720 }}>
+            <div
+              style={{
+                display: "grid",
+                gridTemplateColumns: LIST_GRID,
+                padding: "8px 16px",
+                background: "var(--secondary)",
+                borderBottom: "1px solid var(--border)",
+                gap: "8px",
+              }}
+            >
+              {["Message", "Media", "Buttons", "Status", "When", "Sent", "Skip", "Fail"].map((h) => (
+                <span
+                  key={h}
+                  style={{
+                    fontSize: "10px",
+                    fontFamily: "var(--font-noto-sans)",
+                    fontWeight: 600,
+                    color: "var(--muted)",
+                    textTransform: "uppercase",
+                  }}
+                >
+                  {h}
+                </span>
+              ))}
+            </div>
+
+            {loading ? (
+              <p style={{ padding: 24, fontSize: "var(--text-sm)", color: "var(--muted)", margin: 0 }}>Loading…</p>
+            ) : blasts.length === 0 ? (
+              <div style={{ padding: 24, display: "flex", flexDirection: "column", gap: 8, alignItems: "flex-start" }}>
+                <MessageSquare size={20} style={{ color: "var(--muted)" }} />
+                <p style={{ margin: 0, fontSize: "var(--text-sm)", color: "var(--muted)" }}>
+                  No WhatsApp notifications for this event yet.
+                </p>
+              </div>
+            ) : (
+              blasts.map((b) => (
+                <div
+                  key={b._id}
+                  style={{
+                    display: "grid",
+                    gridTemplateColumns: LIST_GRID,
+                    alignItems: "center",
+                    padding: "12px 16px",
+                    borderBottom: "1px solid var(--border)",
+                    gap: "8px",
+                  }}
+                >
+                  <span style={{ fontSize: "var(--text-sm)", fontWeight: 500, color: "var(--foreground)" }}>
+                    {previewBody(b.body)}
+                  </span>
+                  <span style={{ fontSize: "var(--text-xs)", color: "var(--card-foreground)" }}>
+                    {b.mediaUrl ? (
+                      <a href={b.mediaUrl} target="_blank" rel="noreferrer" style={{ color: "var(--primary)" }}>
+                        {mediaLabel(b)}
+                      </a>
+                    ) : (
+                      mediaLabel(b)
+                    )}
+                  </span>
+                  <span style={{ fontSize: "var(--text-xs)", color: "var(--card-foreground)" }}>{buttonsLabel(b)}</span>
+                  <span style={{ fontSize: "var(--text-xs)", color: "var(--card-foreground)" }}>{b.status}</span>
+                  <span style={{ fontSize: "var(--text-xs)", color: "var(--muted)" }}>{formatWhen(b)}</span>
+                  <span style={{ fontSize: "var(--text-xs)", color: "var(--muted)" }}>{b.stats?.sent ?? 0}</span>
+                  <span style={{ fontSize: "var(--text-xs)", color: "var(--muted)" }}>{b.stats?.skipped ?? 0}</span>
+                  <span style={{ fontSize: "var(--text-xs)", color: "var(--muted)" }}>{b.stats?.failed ?? 0}</span>
+                </div>
+              ))
+            )}
+          </div>
+        </div>
+      </div>
+    </PanelShell>
+  );
+}
diff --git a/src/app/components/whatsapp-chatbot/WhatsAppChatbotsPage.tsx b/src/app/components/whatsapp-chatbot/WhatsAppChatbotsPage.tsx
index 7a2f5318..22a25e7e 100644
--- a/src/app/components/whatsapp-chatbot/WhatsAppChatbotsPage.tsx
+++ b/src/app/components/whatsapp-chatbot/WhatsAppChatbotsPage.tsx
@@ -316,6 +316,28 @@ export function WhatsAppChatbotsPage() {
     await loadBot(bot._id);
   };
 
+  const handleDeleteBot = async () => {
+    if (!bot) return;
+    const label = bot.name || eventName(bot);
+    if (
+      !window.confirm(
+        `Delete chatbot “${label}”? This cannot be undone. WhatsApp chat sessions are not deleted.`,
+      )
+    ) {
+      return;
+    }
+    setMsg(null);
+    const res = await conciergeBotsApi.remove(bot._id);
+    if (res.error) {
+      setMsg(res.error);
+      return;
+    }
+    setSelectedId(null);
+    setBot(null);
+    setMsg("Chatbot deleted");
+    await loadBots();
+  };
+
   const handleSyncEvent = async () => {
     if (!bot) return;
     await conciergeBotsApi.syncEventKnowledge(bot._id);
@@ -627,6 +649,29 @@ export function WhatsAppChatbotsPage() {
                     </button>
                   </div>
 
+                  <div
+                    style={{
+                      marginTop: 16,
+                      paddingTop: 16,
+                      borderTop: "1px solid var(--border)",
+                      display: "flex",
+                      flexWrap: "wrap",
+                      alignItems: "center",
+                      gap: 8,
+                    }}
+                  >
+                    <button
+                      type="button"
+                      style={{ ...btnSecondary, color: "var(--destructive)", borderColor: "var(--destructive)" }}
+                      onClick={() => void handleDeleteBot()}
+                    >
+                      <Trash2 size={14} /> Delete chatbot
+                    </button>
+                    <span style={{ fontSize: 12, color: "var(--muted-foreground)" }}>
+                      Permanently removes this bot. Uncheck “Enable chatbot” to pause it instead.
+                    </span>
+                  </div>
+
                   <div style={{ marginTop: 14, padding: 12, border: "1px solid var(--border)", borderRadius: 8 }}>
                     <h3 style={{ margin: "0 0 8px", fontSize: 14 }}>Website embed code</h3>
                     <p style={{ margin: "0 0 8px", fontSize: 12, color: "var(--muted-foreground)" }}>
diff --git a/src/app/components/whatsapp-chatbot/WhatsAppReceptionTab.tsx b/src/app/components/whatsapp-chatbot/WhatsAppReceptionTab.tsx
index b2930f40..001a44dd 100644
--- a/src/app/components/whatsapp-chatbot/WhatsAppReceptionTab.tsx
+++ b/src/app/components/whatsapp-chatbot/WhatsAppReceptionTab.tsx
@@ -11,6 +11,7 @@ import {
 } from "../../../services/api";
 import type { WhatsAppTemplateRecord } from "../../../services/api/types";
 import { useAppNav } from "../../contexts/AppNavContext";
+import { WhatsAppCtaEditor, normalizeCtasForSave, type WhatsAppCtaItem } from "../whatsapp/WhatsAppCtaEditor";
 
 const IS: React.CSSProperties = {
   width: "100%",
@@ -57,7 +58,10 @@ function emptyDrip(): ConciergeReceptionDrip {
     body: "",
     mediaType: "none",
     mediaUrl: "",
+    contentKind: "custom",
+    agendaCount: 3,
     templateId: "",
+    ctas: [],
   };
 }
 
@@ -117,14 +121,37 @@ export function WhatsAppReceptionTab({
   const save = async () => {
     setSaving(true);
     setMsg(null);
+    let dripsPayload: ConciergeReceptionDrip[];
+    try {
+      dripsPayload = (reception.drips || []).map((d) => {
+        const ctas =
+          d.contentKind === "upcoming_agenda" ? [] : normalizeCtasForSave((d.ctas || []) as WhatsAppCtaItem[]);
+        if (ctas.length && !String(d.body || "").trim()) {
+          throw new Error("Drip message text is required when buttons are set.");
+        }
+        return {
+          _id: d._id,
+          trigger: d.trigger,
+          delayMinutes: d.delayMinutes,
+          body: d.body,
+          mediaType: d.contentKind === "upcoming_agenda" ? "none" : d.mediaType,
+          mediaUrl: d.contentKind === "upcoming_agenda" ? "" : d.mediaUrl,
+          contentKind: d.contentKind || "custom",
+          agendaCount: d.agendaCount,
+          templateId: d.templateId || null,
+          sendAt: d.sendAt || null,
+          ctas,
+        };
+      });
+    } catch (e) {
+      setSaving(false);
+      setMsg(e instanceof Error ? e.message : "Invalid buttons");
+      return;
+    }
     const res = await conciergeBotsApi.update(bot._id, {
       reception: {
         ...reception,
-        drips: (reception.drips || []).map((d) => ({
-          ...d,
-          templateId: d.templateId || null,
-          sendAt: d.sendAt || null,
-        })),
+        drips: dripsPayload,
       },
     });
     setSaving(false);
@@ -252,6 +279,11 @@ export function WhatsAppReceptionTab({
 
       <section style={{ padding: 12, border: "1px solid var(--border)", borderRadius: 8 }}>
         <h3 style={{ margin: "0 0 10px", fontSize: 14 }}>Drip messages</h3>
+        <p style={{ fontSize: 12, color: "var(--muted-foreground)", margin: "0 0 10px" }}>
+          Drips are queued when a visitor messages (or is identified), not when you click Save.
+          If someone already checked in, they need to send another WhatsApp message to pick up a newly added drip.
+          Upcoming agenda drips list the next sessions at send time (not when you save).
+        </p>
         <label style={{ display: "block", marginBottom: 10 }}>
           Send drips to
           <select
@@ -265,7 +297,7 @@ export function WhatsAppReceptionTab({
         </label>
         {(reception.drips || []).map((drip, i) => (
           <div
-            key={i}
+            key={drip._id || i}
             style={{ border: "1px solid var(--border)", borderRadius: 8, padding: 10, marginBottom: 10 }}
           >
             <div style={{ display: "flex", justifyContent: "space-between", marginBottom: 8 }}>
@@ -278,6 +310,22 @@ export function WhatsAppReceptionTab({
                 <Trash2 size={14} /> Remove
               </button>
             </div>
+            <label>
+              Type
+              <select
+                style={IS}
+                value={drip.contentKind || "custom"}
+                onChange={(e) =>
+                  patchDrip(i, {
+                    contentKind: e.target.value as ConciergeReceptionDrip["contentKind"],
+                    ...(e.target.value === "upcoming_agenda" ? { mediaType: "none" as const, mediaUrl: "" } : {}),
+                  })
+                }
+              >
+                <option value="custom">Custom message</option>
+                <option value="upcoming_agenda">Upcoming agenda</option>
+              </select>
+            </label>
             <label>
               When
               <select
@@ -314,54 +362,88 @@ export function WhatsAppReceptionTab({
                 />
               </label>
             )}
+            {drip.contentKind === "upcoming_agenda" && (
+              <label>
+                How many upcoming sessions
+                <input
+                  type="number"
+                  min={1}
+                  max={8}
+                  style={IS}
+                  value={drip.agendaCount ?? 3}
+                  onChange={(e) => patchDrip(i, { agendaCount: Number(e.target.value) })}
+                />
+              </label>
+            )}
             <label>
-              Body
+              {drip.contentKind === "upcoming_agenda" ? "Intro (optional)" : "Body"}
               <textarea
                 style={{ ...IS, minHeight: 64 }}
                 value={drip.body || ""}
                 onChange={(e) => patchDrip(i, { body: e.target.value })}
+                placeholder={
+                  drip.contentKind === "upcoming_agenda"
+                    ? "e.g. Here are the next sessions on the agenda."
+                    : undefined
+                }
               />
             </label>
-            <label>
-              Media
-              <input
-                type="file"
-                accept="image/*,video/*"
-                onChange={(e) => {
-                  const f = e.target.files?.[0];
-                  if (f) void uploadDripMedia(i, f);
-                  e.target.value = "";
-                }}
-              />
-            </label>
-            {drip.mediaUrl && (
-              <p style={{ fontSize: 11, margin: "4px 0" }}>
-                {drip.mediaType}: {drip.mediaUrl}
-                <button type="button" style={btnSecondary} onClick={() => patchDrip(i, { mediaUrl: "", mediaType: "none" })}>
-                  Clear
-                </button>
+            {drip.contentKind !== "upcoming_agenda" && (
+              <>
+                <label>
+                  Media
+                  <input
+                    type="file"
+                    accept="image/*,video/*"
+                    onChange={(e) => {
+                      const f = e.target.files?.[0];
+                      if (f) void uploadDripMedia(i, f);
+                      e.target.value = "";
+                    }}
+                  />
+                </label>
+                {drip.mediaUrl && (
+                  <p style={{ fontSize: 11, margin: "4px 0" }}>
+                    {drip.mediaType}: {drip.mediaUrl}
+                    <button type="button" style={btnSecondary} onClick={() => patchDrip(i, { mediaUrl: "", mediaType: "none" })}>
+                      Clear
+                    </button>
+                  </p>
+                )}
+                <WhatsAppCtaEditor
+                  value={(drip.ctas || []) as WhatsAppCtaItem[]}
+                  onChange={(ctas) => patchDrip(i, { ctas })}
+                  compact
+                />
+              </>
+            )}
+            {outside24h(drip) && drip.contentKind === "upcoming_agenda" && (
+              <p style={{ fontSize: 12, color: "var(--destructive)", margin: "6px 0" }}>
+                If this fires after WhatsApp’s 24-hour window, the agenda drip is skipped (live session lists cannot use a template).
               </p>
             )}
-            {outside24h(drip) && (
+            {outside24h(drip) && drip.contentKind !== "upcoming_agenda" && (
               <p style={{ fontSize: 12, color: "var(--destructive)", margin: "6px 0" }}>
                 This send may fall outside WhatsApp’s 24-hour window. Pick an approved template.
               </p>
             )}
-            <label>
-              Template (if outside 24h)
-              <select
-                style={IS}
-                value={drip.templateId || ""}
-                onChange={(e) => patchDrip(i, { templateId: e.target.value })}
-              >
-                <option value="">None</option>
-                {templates.map((t) => (
-                  <option key={t._id} value={t._id}>
-                    {t.name} ({t.language})
-                  </option>
-                ))}
-              </select>
-            </label>
+            {drip.contentKind !== "upcoming_agenda" && (
+              <label>
+                Template (if outside 24h)
+                <select
+                  style={IS}
+                  value={drip.templateId || ""}
+                  onChange={(e) => patchDrip(i, { templateId: e.target.value })}
+                >
+                  <option value="">None</option>
+                  {templates.map((t) => (
+                    <option key={t._id} value={t._id}>
+                      {t.name} ({t.language})
+                    </option>
+                  ))}
+                </select>
+              </label>
+            )}
           </div>
         ))}
         <button type="button" style={btnSecondary} onClick={() => patch({ drips: [...(reception.drips || []), emptyDrip()] })}>
diff --git a/src/app/components/whatsapp/WhatsAppCtaEditor.tsx b/src/app/components/whatsapp/WhatsAppCtaEditor.tsx
new file mode 100644
index 00000000..fcc8dfb2
--- /dev/null
+++ b/src/app/components/whatsapp/WhatsAppCtaEditor.tsx
@@ -0,0 +1,206 @@
+import React from "react";
+import { Plus, Trash2 } from "lucide-react";
+
+export type WhatsAppCtaType = "reply" | "url";
+
+export interface WhatsAppCtaItem {
+  type: WhatsAppCtaType;
+  label: string;
+  value: string;
+}
+
+const IS: React.CSSProperties = {
+  width: "100%",
+  padding: "8px 12px",
+  border: "1px solid var(--border)",
+  borderRadius: "var(--radius-button)",
+  background: "var(--input-background)",
+  fontSize: "var(--text-sm)",
+  color: "var(--card-foreground)",
+  boxSizing: "border-box",
+};
+
+const btnSecondary: React.CSSProperties = {
+  display: "inline-flex",
+  alignItems: "center",
+  gap: 6,
+  padding: "6px 10px",
+  borderRadius: "var(--radius-button)",
+  background: "var(--secondary)",
+  color: "var(--card-foreground)",
+  border: "1px solid var(--border)",
+  cursor: "pointer",
+  fontSize: "var(--text-sm)",
+};
+
+function emptyCta(type: WhatsAppCtaType = "reply"): WhatsAppCtaItem {
+  return { type, label: "", value: "" };
+}
+
+/** Normalize for API: drop incomplete rows; enforce Meta same-type / single-URL rules. */
+export function normalizeCtasForSave(ctas: WhatsAppCtaItem[] | undefined): WhatsAppCtaItem[] {
+  const rows = (ctas || [])
+    .map((c) => ({
+      type: c.type === "url" ? ("url" as const) : ("reply" as const),
+      label: String(c.label || "").trim().slice(0, 20),
+      value: String(c.value || "").trim(),
+    }))
+    .filter((c) => c.label && (c.type === "reply" ? true : c.value));
+  if (!rows.length) return [];
+  const type = rows[0].type;
+  if (rows.some((r) => r.type !== type)) {
+    throw new Error("Buttons must all be Reply or all be URL (Meta limitation).");
+  }
+  if (type === "url") {
+    if (rows.length > 1) throw new Error("Only one URL button is allowed per message.");
+    if (!/^https?:\/\//i.test(rows[0].value)) {
+      throw new Error("URL buttons must start with http:// or https://");
+    }
+    return [{ type: "url", label: rows[0].label, value: rows[0].value.slice(0, 2000) }];
+  }
+  return rows.slice(0, 3).map((r) => ({
+    type: "reply" as const,
+    label: r.label,
+    value: (r.value || r.label).slice(0, 256),
+  }));
+}
+
+export function WhatsAppCtaEditor({
+  value,
+  onChange,
+  disabled,
+  compact,
+}: {
+  value: WhatsAppCtaItem[];
+  onChange: (next: WhatsAppCtaItem[]) => void;
+  disabled?: boolean;
+  compact?: boolean;
+}) {
+  const lockedType = value.length ? value[0].type : null;
+  const canAdd =
+    !disabled &&
+    value.length < 3 &&
+    (lockedType !== "url" || value.length === 0) &&
+    !(lockedType === "url" && value.length >= 1);
+
+  const addRow = (type: WhatsAppCtaType) => {
+    if (disabled) return;
+    if (lockedType && lockedType !== type) return;
+    if (type === "url" && value.length >= 1) return;
+    if (value.length >= 3) return;
+    onChange([...value, emptyCta(type)]);
+  };
+
+  const patchRow = (index: number, partial: Partial<WhatsAppCtaItem>) => {
+    const next = value.map((row, i) => (i === index ? { ...row, ...partial } : row));
+    onChange(next);
+  };
+
+  const removeRow = (index: number) => {
+    onChange(value.filter((_, i) => i !== index));
+  };
+
+  return (
+    <div style={{ display: "flex", flexDirection: "column", gap: compact ? 8 : 10 }}>
+      <div style={{ display: "flex", flexDirection: "column", gap: 4 }}>
+        <span style={{ fontSize: compact ? 12 : "var(--text-sm)", fontWeight: 500 }}>Buttons (optional)</span>
+        <span style={{ fontSize: 11, color: "var(--muted)", lineHeight: 1.4 }}>
+          Up to 3 Reply buttons, or one URL button — not both. Only sent inside the 24-hour chat window.
+        </span>
+      </div>
+
+      {value.map((row, i) => (
+        <div
+          key={i}
+          style={{
+            display: "grid",
+            gridTemplateColumns: "88px 1fr 1fr auto",
+            gap: 8,
+            alignItems: "end",
+          }}
+        >
+          <label style={{ display: "flex", flexDirection: "column", gap: 4, fontSize: 11 }}>
+            Type
+            <select
+              style={IS}
+              value={row.type}
+              disabled={disabled || (lockedType != null && value.length > 1)}
+              onChange={(e) => {
+                const type = e.target.value === "url" ? "url" : "reply";
+                if (type === "url" && value.length > 1) return;
+                if (lockedType && lockedType !== type && value.length > 1) return;
+                // Changing type on first row when alone is fine; if others exist, keep homogeneous
+                const nextType = type;
+                onChange(
+                  value.map((r, idx) =>
+                    idx === i ? { ...r, type: nextType } : value.length === 1 ? r : { ...r, type: nextType },
+                  ),
+                );
+              }}
+            >
+              <option value="reply">Reply</option>
+              <option value="url" disabled={value.length > 1}>
+                URL
+              </option>
+            </select>
+          </label>
+          <label style={{ display: "flex", flexDirection: "column", gap: 4, fontSize: 11 }}>
+            Label
+            <input
+              style={IS}
+              value={row.label}
+              maxLength={20}
+              disabled={disabled}
+              placeholder="Button text"
+              onChange={(e) => patchRow(i, { label: e.target.value })}
+            />
+          </label>
+          <label style={{ display: "flex", flexDirection: "column", gap: 4, fontSize: 11 }}>
+            {row.type === "url" ? "URL" : "Reply id"}
+            <input
+              style={IS}
+              value={row.value}
+              disabled={disabled}
+              placeholder={row.type === "url" ? "https://…" : "Same as label if empty"}
+              onChange={(e) => patchRow(i, { value: e.target.value })}
+            />
+          </label>
+          <button
+            type="button"
+            style={{ ...btnSecondary, padding: 8 }}
+            disabled={disabled}
+            aria-label="Remove button"
+            onClick={() => removeRow(i)}
+          >
+            <Trash2 size={14} />
+          </button>
+        </div>
+      ))}
+
+      {!disabled && (
+        <div style={{ display: "flex", gap: 8, flexWrap: "wrap" }}>
+          <button
+            type="button"
+            style={btnSecondary}
+            disabled={!canAdd || (lockedType != null && lockedType !== "reply")}
+            onClick={() => addRow("reply")}
+          >
+            <Plus size={14} /> Add reply
+          </button>
+          <button
+            type="button"
+            style={btnSecondary}
+            disabled={
+              disabled ||
+              value.length >= 1 ||
+              (lockedType != null && lockedType !== "url")
+            }
+            onClick={() => addRow("url")}
+          >
+            <Plus size={14} /> Add URL
+          </button>
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/src/services/api/conciergeBots.ts b/src/services/api/conciergeBots.ts
index 5e98765f..ba193f07 100644
--- a/src/services/api/conciergeBots.ts
+++ b/src/services/api/conciergeBots.ts
@@ -13,13 +13,17 @@ export interface ConciergeBotRegistration {
 }
 
 export interface ConciergeReceptionDrip {
+  _id?: string;
   trigger?: "after_first_inbound" | "after_match" | "absolute";
   delayMinutes?: number;
   sendAt?: string | null;
   body?: string;
   mediaType?: "none" | "image" | "video";
   mediaUrl?: string;
+  contentKind?: "custom" | "upcoming_agenda";
+  agendaCount?: number;
   templateId?: string | null;
+  ctas?: Array<{ type: "reply" | "url"; label: string; value: string }>;
 }
 
 export interface ConciergeBotReception {
diff --git a/src/services/api/index.ts b/src/services/api/index.ts
index c329ce1c..b2ac0246 100644
--- a/src/services/api/index.ts
+++ b/src/services/api/index.ts
@@ -46,6 +46,7 @@ export {
   type PhotoWallAccessMode,
   type PhotoWallModerationMode,
   type PhotoWallPhotoStatus,
+  type PhotoWallPresentPhotoShape,
   type PhotoWallEventHeader,
 } from './photoWall';
 
@@ -123,6 +124,7 @@ export { uploadMediaFile, listMedia, type UploadResult, type UploadMediaOptions,
 export { contentCollectionsApi } from './contentCollections';
 export { organizationApi } from './organization';
 export { whatsappTemplatesApi } from './whatsappTemplates';
+export { whatsappBlastsApi, type WhatsAppBlast, type WhatsAppBlastStatus } from './whatsappBlasts';
 export {
   conciergeBotsApi,
   type ConciergeBotRecord,
diff --git a/src/services/api/photoWall.ts b/src/services/api/photoWall.ts
index 4b2ba15f..aa5c21f2 100644
--- a/src/services/api/photoWall.ts
+++ b/src/services/api/photoWall.ts
@@ -3,6 +3,7 @@ import { api, fetchWithAuth } from './client';
 export type PhotoWallAccessMode = 'open' | 'login';
 export type PhotoWallModerationMode = 'auto' | 'approval';
 export type PhotoWallPhotoStatus = 'pending' | 'approved' | 'removed';
+export type PhotoWallPresentPhotoShape = 'rect' | 'rounded' | 'circle';
 
 export interface PhotoWallEventHeader {
   showLogo?: boolean;
@@ -69,6 +70,10 @@ export interface PhotoWallConfig {
   maxPhotoWidth: number;
   maxPhotoHeight: number;
   gapPx: number;
+  presentMarginTopPx: number;
+  presentMarginLeftPx: number;
+  presentMarginRightPx: number;
+  presentPhotoShape: PhotoWallPresentPhotoShape;
   showUploaderNameOnWall: boolean;
   requireUploadCrop: boolean;
   frameEnabled: boolean;
@@ -87,6 +92,7 @@ export interface PhotoWallConfig {
     whatsapp?: boolean;
   };
   eventHeader: PhotoWallEventHeader;
+  presenterEventHeader: PhotoWallEventHeader;
   uploadToken: string | null;
   presentToken: string | null;
   photoCounts: PhotoWallCounts;
@@ -127,6 +133,10 @@ export type PhotoWallUpdatePayload = Partial<{
   maxPhotoWidth: number;
   maxPhotoHeight: number;
   gapPx: number;
+  presentMarginTopPx: number;
+  presentMarginLeftPx: number;
+  presentMarginRightPx: number;
+  presentPhotoShape: PhotoWallPresentPhotoShape;
   showUploaderNameOnWall: boolean;
   requireUploadCrop: boolean;
   frameEnabled: boolean;
@@ -145,6 +155,7 @@ export type PhotoWallUpdatePayload = Partial<{
     whatsapp: boolean;
   };
   eventHeader: PhotoWallEventHeader;
+  presenterEventHeader: PhotoWallEventHeader;
   regenerateTokens: boolean;
 }>;
 
diff --git a/src/services/api/types.ts b/src/services/api/types.ts
index 83632eda..faa9d9de 100644
--- a/src/services/api/types.ts
+++ b/src/services/api/types.ts
@@ -862,6 +862,7 @@ export interface AttendanceAudienceSettings {
 
 export interface AttendanceSettings {
   allowDuplicateCheckIn?: boolean;
+  allowAssignBlank?: boolean;
   publicLinkEnabled?: boolean;
   audience?: AttendanceAudienceSettings;
 }
diff --git a/src/services/api/whatsappBlasts.ts b/src/services/api/whatsappBlasts.ts
new file mode 100644
index 00000000..cfb208fe
--- /dev/null
+++ b/src/services/api/whatsappBlasts.ts
@@ -0,0 +1,56 @@
+import { api } from './client';
+
+export type WhatsAppBlastStatus = 'queued' | 'sending' | 'sent' | 'failed';
+export type WhatsAppBlastMediaType = 'none' | 'image' | 'video';
+
+export interface WhatsAppBlastStats {
+  eligible: number;
+  sent: number;
+  skipped: number;
+  failed: number;
+}
+
+export interface WhatsAppBlastCta {
+  type: 'reply' | 'url';
+  label: string;
+  value: string;
+}
+
+export interface WhatsAppBlast {
+  _id: string;
+  event: string;
+  organization: string;
+  body: string;
+  mediaType: WhatsAppBlastMediaType;
+  mediaUrl: string;
+  ctas?: WhatsAppBlastCta[];
+  sendAt: string;
+  status: WhatsAppBlastStatus;
+  stats: WhatsAppBlastStats;
+  lastError: string;
+  sentAt: string | null;
+  createdAt?: string;
+  updatedAt?: string;
+}
+
+export interface CreateWhatsAppBlastPayload {
+  body?: string;
+  mediaType?: WhatsAppBlastMediaType;
+  mediaUrl?: string;
+  sendAt?: string;
+  ctas?: WhatsAppBlastCta[];
+}
+
+export const whatsappBlastsApi = {
+  list(eventId: string) {
+    return api.get<{ blasts: WhatsAppBlast[] }>(`/events/${eventId}/whatsapp-blasts`);
+  },
+
+  eligibleCount(eventId: string) {
+    return api.get<{ count: number }>(`/events/${eventId}/whatsapp-blasts/eligible-count`);
+  },
+
+  create(eventId: string, payload: CreateWhatsAppBlastPayload) {
+    return api.post<WhatsAppBlast>(`/events/${eventId}/whatsapp-blasts`, payload);
+  },
+};