feat: count to group completion

2026-09-05 22:39:11 +00:00 · 2026-09-05 08:36:57 +02:00
83 changed files with 1038 additions and 1887 deletions
@@ -7,15 +7,13 @@
    <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" />
    <meta name="theme-color" content="#101010" />
    <meta name="ontime" content="ontime - time keeping for live events" />
-    <meta name="apple-mobile-web-app-capable" content="yes" />
-    <meta name="mobile-web-app-capable" content="yes" />
    <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
-    <meta name="apple-mobile-web-app-title" content="Ontime" />
    <link rel="apple-touch-icon" href="ontime-logo.png" />
    <link rel="icon" type="image/png" href="ontime-logo.png" />
+    <link rel="manifest" href="site.webmanifest" />
    <link rel="manifest" href="manifest.json" />
    <meta name="robots" content="noindex" />
-    <title>Ontime</title>
+    <title>ontime</title>
  </head>
  <body>
    <noscript>You need to enable JavaScript to run this app.</noscript>
@@ -1,21 +1,19 @@
 {
-  "name": "Ontime",
-  "short_name": "Ontime",
+  "name": "ontime",
+  "short_name": "ontime",
  "icons": [
    {
-      "src": "ontime-logo-192.png",
-      "sizes": "192x192",
-      "type": "image/png"
+      "src": "favicon.ico",
+      "type": "image/x-icon"
    },
    {
-      "src": "ontime-logo-512.png",
-      "sizes": "512x512",
+      "src": "ontime-logo.png",
      "type": "image/png"
    }
  ],
  "scope": "./",
  "start_url": "./",
-  "display": "standalone",
-  "theme_color": "#101010",
+  "display": "",
+  "theme_color": "#121212",
  "background_color": "#101010"
 }
@@ -0,0 +1,8 @@
+{
+  "name": "",
+  "short_name": "",
+  "icons": [{ "src": "ontime-logo.png", "sizes": "295x295", "type": "image/png" }],
+  "theme_color": "#121212",
+  "background_color": "#101010",
+  "display": "standalone"
+}
@@ -1,5 +1,5 @@
 import axios from 'axios';
-import type { ReportData } from 'ontime-types';
+import { OntimeReport } from 'ontime-types';

 import { ontimeQueryClient } from '../../common/queryClient';
 import { REPORT, apiEntryUrl } from './constants';
@@ -8,13 +8,18 @@ import type { RequestOptions } from './requestOptions';
 export const reportUrl = `${apiEntryUrl}/report`;

 /**
- * HTTP request to fetch the report
+ * HTTP request to fetch all reports
 */
-export async function fetchReport(options?: RequestOptions): Promise<ReportData> {
+export async function fetchReport(options?: RequestOptions): Promise<OntimeReport> {
  const res = await axios.get(reportUrl, { signal: options?.signal });
  return res.data;
 }

+export async function deleteReport(id: string) {
+  await axios.delete(`${reportUrl}/${id}`);
+  await ontimeQueryClient.invalidateQueries({ queryKey: REPORT });
+}
+
 export async function deleteAllReport() {
  await axios.delete(`${reportUrl}/all`);
  await ontimeQueryClient.invalidateQueries({ queryKey: REPORT });
@@ -1,34 +1,17 @@
 import { useQuery } from '@tanstack/react-query';
-import type { ReportData } from 'ontime-types';
+import { OntimeReport } from 'ontime-types';
 import { MILLIS_PER_HOUR } from 'ontime-utils';

 import { REPORT } from '../api/constants';
 import { fetchReport } from '../api/report';

-const emptyReport: ReportData = {
-  eventReports: {},
-  rundown: null,
-  show: {
-    plannedStart: null,
-    plannedEnd: null,
-    plannedDuration: null,
-    actualStart: null,
-    actualEnd: null,
-    actualDuration: null,
-  },
-};
-
 export default function useReport() {
-  const { data: report, refetch } = useQuery<ReportData>({
+  const { data, refetch } = useQuery<OntimeReport>({
    queryKey: REPORT,
    queryFn: ({ signal }) => fetchReport({ signal }),
-    placeholderData: (previousData) => previousData,
+    placeholderData: (previousData, _previousQuery) => previousData,
    staleTime: MILLIS_PER_HOUR,
  });

-  return {
-    data: report?.eventReports ?? emptyReport.eventReports,
-    report: report ?? emptyReport,
-    refetch,
-  };
+  return { data: data ?? {}, refetch };
 }
@@ -0,0 +1,81 @@
+import { Playback, RuntimeStore, TimerPhase, TimerType, runtimeStorePlaceholder } from 'ontime-types';
+
+import { resolveTimerDisplay } from '../useSocket.utils';
+
+const eventTimer = { ...runtimeStorePlaceholder.timer, current: 5_000 };
+const groupTimer = {
+  ...runtimeStorePlaceholder.timer,
+  current: 25_000,
+  phase: TimerPhase.Default,
+  playback: Playback.Play,
+};
+
+function makeState(patch: Partial<RuntimeStore> = {}): RuntimeStore {
+  return {
+    ...runtimeStorePlaceholder,
+    timer: eventTimer,
+    eventNow: {
+      id: 'event-1',
+      timerType: TimerType.CountUp,
+      countToEnd: true,
+    } as RuntimeStore['eventNow'],
+    ...patch,
+  };
+}
+
+describe('resolveTimerDisplay()', () => {
+  it('uses the event timer by default', () => {
+    expect(resolveTimerDisplay(makeState())).toMatchObject({
+      time: eventTimer,
+      timerType: TimerType.CountUp,
+      countToEnd: true,
+      usesGroupTimer: false,
+    });
+  });
+
+  it('uses the group timer and display type when enabled', () => {
+    const display = resolveTimerDisplay(
+      makeState({
+        groupNow: { useGroupTimer: true, timerType: TimerType.CountDown } as RuntimeStore['groupNow'],
+        groupTimer,
+      }),
+    );
+
+    expect(display).toMatchObject({
+      time: groupTimer,
+      timerType: TimerType.CountDown,
+      countToEnd: false,
+      usesGroupTimer: true,
+      eventTimer,
+      eventTimerType: TimerType.CountUp,
+    });
+  });
+
+  it('ignores a group timer when the group setting is disabled', () => {
+    const display = resolveTimerDisplay(
+      makeState({
+        groupNow: { useGroupTimer: false, timerType: TimerType.CountDown } as RuntimeStore['groupNow'],
+        groupTimer,
+      }),
+    );
+
+    expect(display.time).toBe(eventTimer);
+    expect(display.usesGroupTimer).toBe(false);
+  });
+
+  it('falls back entirely to the event display while group timer data is unavailable', () => {
+    const display = resolveTimerDisplay(
+      makeState({
+        groupNow: { useGroupTimer: true, timerType: TimerType.CountDown } as RuntimeStore['groupNow'],
+        groupTimer: null,
+      }),
+    );
+
+    expect(display).toMatchObject({
+      time: eventTimer,
+      timerType: TimerType.CountUp,
+      countToEnd: true,
+      usesGroupTimer: false,
+    });
+  });
+});
@@ -2,8 +2,8 @@ import { MaybeString } from 'ontime-types';
 import { RefObject, useCallback, useEffect } from 'react';

 function scrollToComponent<ComponentRef extends HTMLElement, ScrollRef extends HTMLElement>(
-  componentRef: RefObject<ComponentRef | null>,
-  scrollRef: RefObject<ScrollRef | null>,
+  componentRef: RefObject<ComponentRef>,
+  scrollRef: RefObject<ScrollRef>,
  topOffset: number,
 ) {
  if (!componentRef.current || !scrollRef.current) {
@@ -21,16 +21,18 @@ interface UseFollowComponentProps {
  followRef: RefObject<HTMLElement | null>;
  scrollRef: RefObject<HTMLElement | null>;
  doFollow: boolean;
-  followTrigger: MaybeString; // this would be an entry id or null
-  getTopOffset: () => number;
+  topOffset?: number;
+  setScrollFlag?: (newValue: boolean) => void;
+  followTrigger?: MaybeString; // this would be an entry id or null
 }

 export default function useFollowComponent({
  followRef,
  scrollRef,
  doFollow,
+  topOffset = 100,
+  setScrollFlag,
  followTrigger,
-  getTopOffset,
 }: UseFollowComponentProps) {
  // when trigger moves, view should follow
  useEffect(() => {
@@ -39,17 +41,25 @@ export default function useFollowComponent({
    }

    if (followRef.current && scrollRef.current) {
+      setScrollFlag?.(true);
      // Use requestAnimationFrame to ensure the component is fully loaded
      window.requestAnimationFrame(() => {
-        // resolve the offset after layout, so that measured values are up to date
-        scrollToComponent(followRef, scrollRef, getTopOffset());
+        scrollToComponent(followRef as RefObject<HTMLElement>, scrollRef as RefObject<HTMLElement>, topOffset);
+        setScrollFlag?.(false);
      });
    }
-  }, [followTrigger, doFollow, followRef, scrollRef, getTopOffset]);
+  }, [followTrigger, doFollow, followRef, scrollRef, setScrollFlag, topOffset]);

-  const scrollToRefComponent = useCallback(() => {
-    scrollToComponent(followRef, scrollRef, getTopOffset());
-  }, [followRef, scrollRef, getTopOffset]);
+  const scrollToRefComponent = useCallback(
+    (componentRef = followRef, containerRef = scrollRef, offset = topOffset) => {
+      if (componentRef && containerRef) {
+        // @ts-expect-error -- we know this are not null
+        // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+        scrollToComponent(componentRef!, containerRef!, offset);
+      }
+    },
+    [followRef, scrollRef, topOffset],
+  );

  return scrollToRefComponent;
 }
@@ -1,7 +1,8 @@
-import { OffsetMode, RuntimeStore, SimpleDirection, SimplePlayback, TimerMessage, TimerType } from 'ontime-types';
+import { OffsetMode, RuntimeStore, SimpleDirection, SimplePlayback, TimerMessage } from 'ontime-types';

 import { useRuntimeStore } from '../stores/runtime';
 import { sendSocket } from '../utils/socket';
+import { resolveTimerDisplay } from './useSocket.utils';

 const createSelector =
  <T>(selector: (state: RuntimeStore) => T) =>
@@ -38,15 +39,19 @@ export const useExternalMessageInput = createSelector((state: RuntimeStore) => (
  visible: state.message.timer.secondarySource === 'secondary',
 }));

-export const useMessagePreview = createSelector((state: RuntimeStore) => ({
+export const useMessagePreview = createSelector((state: RuntimeStore) => {
+  const timerDisplay = resolveTimerDisplay(state);
+  return {
    blink: state.message.timer.blink,
    blackout: state.message.timer.blackout,
-  phase: state.timer.phase,
+    phase: timerDisplay.time.phase,
    secondarySource: state.message.timer.secondarySource,
    showTimerMessage: state.message.timer.visible && Boolean(state.message.timer.text),
-  timerType: state.eventNow?.timerType ?? null,
-  countToEnd: state.eventNow?.countToEnd ?? false,
-}));
+    timerType: timerDisplay.timerType,
+    countToEnd: timerDisplay.countToEnd,
+    usesGroupTimer: timerDisplay.usesGroupTimer,
+  };
+});

 export const setMessage = {
  timerText: (payload: string) => sendSocket('message', { timer: { text: payload } }),
@@ -230,20 +235,26 @@ export const useFlagTimerOverView = createSelector((state: RuntimeStore) => ({

 /* ======================= View specific subscriptions ======================= */

-export const useTimerSocket = createSelector((state: RuntimeStore) => ({
+export const useTimerSocket = createSelector((state: RuntimeStore) => {
+  const timerDisplay = resolveTimerDisplay(state);
+  return {
    eventNext: state.eventNext,
    eventNow: state.eventNow,
    message: state.message,
-  time: state.timer,
+    time: timerDisplay.time,
+    eventTimer: timerDisplay.eventTimer,
    clock: state.clock,
-  timerTypeNow: state.eventNow?.timerType ?? TimerType.CountDown,
-  countToEndNow: state.eventNow?.countToEnd ?? false,
+    timerTypeNow: timerDisplay.timerType,
+    eventTimerType: timerDisplay.eventTimerType,
+    countToEndNow: timerDisplay.countToEnd,
+    usesGroupTimer: timerDisplay.usesGroupTimer,
    auxTimer: {
      aux1: state.auxtimer1.current,
      aux2: state.auxtimer2.current,
      aux3: state.auxtimer3.current,
    },
-}));
+  };
+});

 export const useCountdownSocket = createSelector((state: RuntimeStore) => ({
  playback: state.timer.playback,
@@ -0,0 +1,27 @@
+import { RuntimeStore, TimerType } from 'ontime-types';
+
+type TimerDisplaySource = Pick<RuntimeStore, 'eventNow' | 'groupNow' | 'groupTimer' | 'timer'>;
+
+export function resolveTimerDisplay(state: TimerDisplaySource) {
+  const eventTimerType = state.eventNow?.timerType ?? TimerType.CountDown;
+
+  if (state.groupNow?.useGroupTimer === true && state.groupTimer !== null) {
+    return {
+      time: state.groupTimer,
+      timerType: state.groupNow.timerType,
+      countToEnd: false,
+      usesGroupTimer: true,
+      eventTimer: state.timer,
+      eventTimerType,
+    };
+  }
+
+  return {
+    time: state.timer,
+    timerType: eventTimerType,
+    countToEnd: state.eventNow?.countToEnd ?? false,
+    usesGroupTimer: false,
+    eventTimer: state.timer,
+    eventTimerType,
+  };
+}
@@ -6,6 +6,6 @@ import { useEffect } from 'react';
 */
 export function useWindowTitle(title: string) {
  useEffect(() => {
-    document.title = `Ontime - ${title}`;
+    document.title = `ontime - ${title}`;
  }, []);
 }
@@ -1,23 +0,0 @@
-import type { OntimeEventReport } from 'ontime-types';
-import { dayInMs, MILLIS_PER_MINUTE } from 'ontime-utils';
-
-import { getEventVariance } from '../report';
-
-it('uses captured days when measuring an event across midnight', () => {
-  const report: OntimeEventReport = {
-    startedAt: dayInMs - 5 * MILLIS_PER_MINUTE,
-    startedAtDay: 0,
-    endedAt: 5 * MILLIS_PER_MINUTE,
-    endedAtDay: 1,
-    scheduledStart: dayInMs - 5 * MILLIS_PER_MINUTE,
-    scheduledDay: 0,
-    scheduledDuration: 10 * MILLIS_PER_MINUTE,
-  };
-
-  expect(getEventVariance(report)).toMatchObject({
-    actualDuration: 10 * MILLIS_PER_MINUTE,
-    delta: 0,
-    status: 'ontime',
-  });
-  expect(getEventVariance({ ...report, endedAt: null })).toMatchObject({ status: 'not-run' });
-});
@@ -1,6 +1,6 @@
-import { OntimeDelay, OntimeEvent, OntimeGroup, SupportedEntry } from 'ontime-types';
+import { OntimeDelay, OntimeEvent, OntimeGroup, SupportedEntry, TimerType } from 'ontime-types';

-import { initRundownMetadata } from '../rundownMetadata';
+import { getFlatRundownMetadata, initRundownMetadata } from '../rundownMetadata';

 describe('initRundownMetadata()', () => {
  it('processes nested rundown data', () => {
@@ -300,3 +300,36 @@ describe('initRundownMetadata()', () => {
    });
  });
 });
+
+describe('getFlatRundownMetadata()', () => {
+  it('exposes group timer settings on a group and its events', () => {
+    const group = {
+      id: 'group',
+      type: SupportedEntry.Group,
+      entries: ['event'],
+      colour: 'red',
+      useGroupTimer: true,
+      timerType: TimerType.CountUp,
+    } as OntimeGroup;
+    const event = {
+      id: 'event',
+      type: SupportedEntry.Event,
+      parent: group.id,
+      timeStart: 0,
+      timeEnd: 1,
+      duration: 1,
+      dayOffset: 0,
+      gap: 0,
+      skip: false,
+      linkStart: false,
+    } as OntimeEvent;
+
+    const flat = getFlatRundownMetadata(
+      { entries: { [group.id]: group, [event.id]: event }, flatOrder: [group.id, event.id] },
+      null,
+    );
+
+    expect(flat[0]).toMatchObject({ groupUsesTimer: true, groupTimerType: TimerType.CountUp });
+    expect(flat[1]).toMatchObject({ groupUsesTimer: true, groupTimerType: TimerType.CountUp });
+  });
+});
@@ -58,16 +58,4 @@ describe('formatDuration()', () => {
    expect(formatDuration(2 * MILLIS_PER_HOUR + 6 * MILLIS_PER_MINUTE + 45 * MILLIS_PER_SECOND, false)).toBe('2h6m45s');
    expect(formatDuration(599702, false)).toBe('9m59s');
  });
-  it('formats durations differently with and without seconds', () => {
-    expect(formatDuration(0, false)).toBe('0m');
-    expect(formatDuration(0, true)).toBe('0m');
-    expect(formatDuration(30 * MILLIS_PER_SECOND, false)).toBe('30s');
-    expect(formatDuration(30 * MILLIS_PER_SECOND, true)).toBe('');
-    expect(formatDuration(2 * MILLIS_PER_HOUR + 30 * MILLIS_PER_SECOND, false)).toBe('2h30s');
-    expect(formatDuration(2 * MILLIS_PER_HOUR + 30 * MILLIS_PER_SECOND, true)).toBe('2h');
-    expect(formatDuration(2 * MILLIS_PER_HOUR + 10 * MILLIS_PER_MINUTE + 30 * MILLIS_PER_SECOND, false)).toBe(
-      '2h10m30s',
-    );
-    expect(formatDuration(2 * MILLIS_PER_HOUR + 10 * MILLIS_PER_MINUTE + 30 * MILLIS_PER_SECOND, true)).toBe('2h10m');
-  });
 });
@@ -1,29 +0,0 @@
-import type { MaybeNumber, OntimeEventReport } from 'ontime-types';
-import { dayInMs, MILLIS_PER_SECOND } from 'ontime-utils';
-
-type EventVariance = {
-  actualDuration: MaybeNumber;
-  delta: number;
-  status: 'ontime' | 'over' | 'under' | 'not-run';
-};
-
-const notRun: EventVariance = { actualDuration: null, delta: 0, status: 'not-run' };
-
-export function getReportTimePosition(time: number, day: number): number;
-export function getReportTimePosition(time: MaybeNumber, day: number | null): MaybeNumber;
-export function getReportTimePosition(time: MaybeNumber, day: number | null): MaybeNumber {
-  return time === null || day === null ? null : day * dayInMs + time;
-}
-
-export function getEventVariance(entry: OntimeEventReport | undefined): EventVariance {
-  if (!entry) return notRun;
-
-  const start = getReportTimePosition(entry.startedAt, entry.startedAtDay);
-  const end = getReportTimePosition(entry.endedAt, entry.endedAtDay);
-  if (start === null || end === null) return notRun;
-
-  const actualDuration = end - start;
-  const delta = actualDuration - entry.scheduledDuration;
-  if (Math.abs(delta) < MILLIS_PER_SECOND) return { actualDuration, delta, status: 'ontime' };
-  return { actualDuration, delta, status: delta > 0 ? 'over' : 'under' };
-}
@@ -3,9 +3,11 @@ import {
  OntimeDelay,
  OntimeEntry,
  OntimeEvent,
+  OntimeGroup,
  OntimeMilestone,
  PlayableEvent,
  Rundown,
+  TimerType,
  isOntimeEvent,
  isOntimeGroup,
  isPlayableEvent,
@@ -29,7 +31,11 @@ export type RundownMetadata = {
  isFirstAfterGroup: boolean;
 };

-export type ExtendedEntry<T extends OntimeEntry = OntimeEntry> = T & RundownMetadata;
+export type ExtendedEntry<T extends OntimeEntry = OntimeEntry> = T &
+  RundownMetadata & {
+    groupUsesTimer?: boolean;
+    groupTimerType?: TimerType;
+  };

 export const lastMetadataKey = 'LAST';

@@ -65,10 +71,23 @@ export function getFlatRundownMetadata(
 ): ExtendedEntry[] {
  const { process } = initRundownMetadata(selectedEventId);
  const flatRundown: ExtendedEntry[] = [];
+  let activeGroup: OntimeGroup | null = null;

  for (const id of data.flatOrder) {
    const entry = data.entries[id];
-    const extendedEntry = { ...entry, ...process(entry) };
+    if (isOntimeGroup(entry)) {
+      activeGroup = entry;
+    } else if (entry.parent !== activeGroup?.id) {
+      activeGroup = null;
+    }
+
+    const timerGroup = isOntimeGroup(entry) ? entry : activeGroup;
+    const extendedEntry = {
+      ...entry,
+      ...process(entry),
+      groupUsesTimer: timerGroup?.useGroupTimer ?? false,
+      groupTimerType: timerGroup?.timerType,
+    };
    flatRundown.push(extendedEntry);
  }

@@ -0,0 +1,7 @@
+th.over {
+  color: $playback-over;
+}
+
+th.under {
+  color: $playback-under;
+}
@@ -1,72 +1,103 @@
 import { useMemo } from 'react';
-import { IoDownloadOutline, IoTrashBin } from 'react-icons/io5';
+import { IoTrashBin } from 'react-icons/io5';

 import { deleteAllReport } from '../../../../common/api/report';
 import { createBlob, downloadBlob } from '../../../../common/api/utils';
 import Button from '../../../../common/components/buttons/Button';
 import useReport from '../../../../common/hooks-query/useReport';
+import useRundown from '../../../../common/hooks-query/useRundown';
+import { cx } from '../../../../common/utils/styleUtils';
+import { formatTime } from '../../../../common/utils/time';
 import * as Panel from '../../panel-utils/PanelUtils';
-import ReportShowSummary from './composite/ReportShowSummary';
-import ReportTable from './composite/ReportTable';
-import { getCombinedReport, getGroupReports, getRunSummary, makeReportCSV } from './reportSettings.utils';
+import { CombinedReport, getCombinedReport, makeReportCSV } from './reportSettings.utils';
+
+import style from './ReportSettings.module.scss';

 export default function ReportSettings() {
-  const { report } = useReport();
-  const { eventReports, rundown, show } = report;
-
-  const { combinedReport, groups, summary } = useMemo(() => {
-    const entries = rundown?.entries ?? {};
-    return {
-      combinedReport: rundown ? getCombinedReport(eventReports, entries, rundown.flatOrder) : [],
-      groups: rundown ? getGroupReports(eventReports, entries, rundown.order) : [],
-      summary: getRunSummary(eventReports, entries, rundown?.flatOrder ?? []),
-    };
-  }, [eventReports, rundown]);
-
-  const hasReport = rundown !== null && Object.keys(eventReports).length > 0;
-  const downloadCSV = () => {
-    if (!hasReport) return;
+  const { data: reportData } = useReport();
+  const { data } = useRundown();

+  const clearReport = async () => await deleteAllReport();
+  const downloadCSV = (combinedReport: CombinedReport[]) => {
+    if (!combinedReport) {
+      return;
+    }
    const csv = makeReportCSV(combinedReport);
    const blob = createBlob(csv, 'text/csv;charset=utf-8;');
    downloadBlob(blob, 'ontime-report.csv');
  };

+  const combinedReport = useMemo(() => {
+    return getCombinedReport(reportData, data.entries, data.flatOrder);
+  }, [reportData, data.entries, data.flatOrder]);
+
  return (
    <Panel.Section>
      <Panel.Card>
-        <Panel.SubHeader>
-          Report
+        <Panel.SubHeader>Report</Panel.SubHeader>
+        <Panel.Divider />
+        <Panel.Section>
+          <Panel.Title>
+            Manage report
            <Panel.InlineElements>
-            <Button onClick={downloadCSV} disabled={!hasReport}>
-              <IoDownloadOutline />
+              <Button onClick={() => downloadCSV(combinedReport)} disabled={combinedReport.length === 0}>
+                <IoTrashBin />
                Export CSV
              </Button>
-            <Button variant='subtle-destructive' onClick={deleteAllReport} disabled={!hasReport}>
+              <Button variant='subtle-destructive' onClick={clearReport} disabled={combinedReport.length === 0}>
                <IoTrashBin />
-              Clear Report
+                Clear All
              </Button>
            </Panel.InlineElements>
-        </Panel.SubHeader>
-        <Panel.Divider />
-
-        {!hasReport ? (
+          </Panel.Title>
+        </Panel.Section>
        <Panel.Section>
-            <Panel.EmptyState
-              title='No report yet'
-              description='Start an event to record actual timings against the schedule.'
+          <Panel.Table>
+            <thead>
+              <tr>
+                <th>#</th>
+                <th>Cue</th>
+                <th>Title</th>
+                <th>Scheduled Start</th>
+                <th>Actual Start</th>
+                <th>Scheduled End</th>
+                <th>Actual End</th>
+              </tr>
+            </thead>
+            <tbody>
+              {combinedReport.length === 0 && (
+                <Panel.TableEmpty
+                  title='No report data yet'
+                  description='Reports are generated as you run through the show, comparing scheduled times against what actually happened.'
                />
-          </Panel.Section>
-        ) : (
-          <>
-            <Panel.Section>
-              <ReportShowSummary rundownTitle={rundown.title} show={show} summary={summary} />
-            </Panel.Section>
-            <Panel.Section>
-              <ReportTable rows={combinedReport} groups={groups} />
-            </Panel.Section>
-          </>
              )}
+
+              {combinedReport.map((entry) => {
+                const start = (() => {
+                  if (entry.actualStart === null) return null;
+                  if (entry.actualStart <= entry.scheduledStart) return 'under';
+                  return 'over';
+                })();
+                const end = (() => {
+                  if (entry.actualEnd === null) return null;
+                  if (entry.actualEnd <= entry.scheduledEnd) return 'under';
+                  return 'over';
+                })();
+                return (
+                  <tr key={entry.id}>
+                    <th>{entry.index}</th>
+                    <th>{entry.cue}</th>
+                    <th>{entry.title}</th>
+                    <th className={cx([start && style[start]])}>{formatTime(entry.scheduledStart)}</th>
+                    <th className={cx([start && style[start]])}>{formatTime(entry.actualStart)}</th>
+                    <th className={cx([end && style[end]])}>{formatTime(entry.scheduledEnd)}</th>
+                    <th className={cx([end && style[end]])}>{formatTime(entry.actualEnd)}</th>
+                  </tr>
+                );
+              })}
+            </tbody>
+          </Panel.Table>
+        </Panel.Section>
      </Panel.Card>
    </Panel.Section>
  );
@@ -1,156 +0,0 @@
-import type { OntimeEventReport, OntimeReport } from 'ontime-types';
-import {
-  createDelay,
-  createEvent,
-  createGroup,
-  dayInMs,
-  MILLIS_PER_HOUR,
-  MILLIS_PER_MINUTE,
-  MILLIS_PER_SECOND,
-} from 'ontime-utils';
-
-import {
-  formatOffset,
-  getCombinedReport,
-  getGroupReports,
-  getRunSummary,
-  getShowOffsets,
-  makeReportCSV,
-} from '../reportSettings.utils';
-
-function makeEvent(id: string, patch = {}) {
-  const event = createEvent({ id, title: id, ...patch });
-  if (!event) throw new Error('Failed to create test event');
-  return event;
-}
-
-function makeReport(patch: Partial<OntimeEventReport> = {}): OntimeEventReport {
-  return {
-    startedAt: 5 * MILLIS_PER_MINUTE,
-    startedAtDay: 1,
-    endedAt: 15 * MILLIS_PER_MINUTE,
-    endedAtDay: 1,
-    scheduledStart: dayInMs - 5 * MILLIS_PER_MINUTE,
-    scheduledDay: 0,
-    scheduledDuration: 10 * MILLIS_PER_MINUTE,
-    ...patch,
-  };
-}
-
-describe('getCombinedReport()', () => {
-  it('uses the captured schedule and absolute day when calculating offsets', () => {
-    const entry = makeEvent('a', { timeStart: 0, duration: 99 * MILLIS_PER_MINUTE });
-    const rows = getCombinedReport({ a: makeReport() }, { a: entry }, ['a']);
-
-    expect(rows[0]).toMatchObject({
-      scheduledStart: dayInMs - 5 * MILLIS_PER_MINUTE,
-      scheduledEnd: dayInMs + 5 * MILLIS_PER_MINUTE,
-      startOffset: 10 * MILLIS_PER_MINUTE,
-      endOffset: 10 * MILLIS_PER_MINUTE,
-    });
-  });
-
-  it('includes unplayed events but excludes skipped and non-event entries', () => {
-    const ran = makeEvent('ran');
-    const unplayed = makeEvent('unplayed', { timeStart: 20 * MILLIS_PER_MINUTE });
-    const skipped = makeEvent('skipped', { skip: true });
-    const delay = createDelay({ id: 'delay' });
-    const report: OntimeReport = { ran: makeReport({ scheduledStart: 0, scheduledDay: 0 }) };
-
-    const rows = getCombinedReport(report, { ran, unplayed, skipped, delay }, ['ran', 'unplayed', 'skipped', 'delay']);
-
-    expect(rows.map(({ id }) => id)).toEqual(['ran', 'unplayed']);
-    expect(rows[1]).toMatchObject({ scheduledStart: unplayed.timeStart, actualStart: null, actualEnd: null });
-  });
-});
-
-describe('report calculations', () => {
-  it('keeps finishing time separate from running time', () => {
-    const offsets = getShowOffsets({
-      plannedStart: 19 * MILLIS_PER_HOUR,
-      plannedEnd: 21 * MILLIS_PER_HOUR,
-      plannedDuration: 2 * MILLIS_PER_HOUR,
-      actualStart: 19 * MILLIS_PER_HOUR - 10 * MILLIS_PER_MINUTE,
-      actualEnd: 21 * MILLIS_PER_HOUR - 6 * MILLIS_PER_MINUTE,
-      actualDuration: 2 * MILLIS_PER_HOUR + 4 * MILLIS_PER_MINUTE,
-    });
-
-    expect(offsets).toMatchObject({
-      startOffset: -10 * MILLIS_PER_MINUTE,
-      endOffset: -6 * MILLIS_PER_MINUTE,
-      durationOffset: 4 * MILLIS_PER_MINUTE,
-    });
-  });
-
-  it('measures completed groups against their target', () => {
-    const group = createGroup({ id: 'group', entries: ['a', 'b'], targetDuration: 30 * MILLIS_PER_MINUTE });
-    const entries = {
-      group,
-      a: makeEvent('a', { parent: group.id, duration: 10 * MILLIS_PER_MINUTE }),
-      b: makeEvent('b', { parent: group.id, duration: 10 * MILLIS_PER_MINUTE }),
-    };
-    const report: OntimeReport = {
-      a: makeReport({ startedAt: 0, startedAtDay: 0, endedAt: 10 * MILLIS_PER_MINUTE, endedAtDay: 0 }),
-      b: makeReport({
-        startedAt: 15 * MILLIS_PER_MINUTE,
-        startedAtDay: 0,
-        endedAt: 25 * MILLIS_PER_MINUTE,
-        endedAtDay: 0,
-      }),
-    };
-
-    expect(getGroupReports(report, entries, [group.id])[0]).toMatchObject({
-      elapsed: 25 * MILLIS_PER_MINUTE,
-      variance: -5 * MILLIS_PER_MINUTE,
-      eventsRun: 2,
-      eventsPlanned: 2,
-    });
-    expect(getGroupReports({ a: report.a }, entries, [group.id])[0].variance).toBeNull();
-  });
-
-  it('summarises completed events and excludes skipped events from the plan', () => {
-    const entries = { a: makeEvent('a'), b: makeEvent('b', { skip: true }) };
-    const report = {
-      a: makeReport({ startedAt: 0, startedAtDay: 0, endedAt: 15 * MILLIS_PER_MINUTE, endedAtDay: 0 }),
-      b: makeReport({ startedAt: 0, startedAtDay: 0, endedAt: 30 * MILLIS_PER_MINUTE, endedAtDay: 0 }),
-    };
-
-    expect(getRunSummary(report, entries, ['a', 'b'])).toEqual({ eventsRun: 2, eventsPlanned: 1 });
-  });
-});
-
-describe('report formatting', () => {
-  it.each([
-    [null, '–'],
-    [MILLIS_PER_SECOND / 2, 'On time'],
-    [4 * MILLIS_PER_MINUTE + 12 * MILLIS_PER_SECOND, '+4m12s'],
-    [-MILLIS_PER_MINUTE, '-1m'],
-  ])('formats offset %s', (value, expected) => {
-    expect(formatOffset(value)).toBe(expected);
-  });
-
-  it('exports group context and leaves missing actual times empty', () => {
-    const csv = makeReportCSV([
-      {
-        id: 'a',
-        index: 1,
-        title: 'Welcome',
-        cue: '1',
-        parent: 'act1',
-        groupTitle: 'Act 1',
-        scheduledStart: 0,
-        scheduledEnd: 10 * MILLIS_PER_MINUTE,
-        actualStart: null,
-        startOffset: null,
-        actualEnd: null,
-        endOffset: null,
-      },
-    ]);
-
-    const fields = csv.trim().split('\n')[1].split(',');
-    expect(csv).toContain('Group');
-    expect(fields[1]).toBe('Act 1');
-    expect(fields[5]).toBe('');
-    expect(fields[7]).toBe('');
-  });
-});
@@ -1,104 +0,0 @@
-// Panel.Table nests its own padding inside the section it sits in, so the
-// summary takes the same inset to keep one left edge down the whole panel
-.inset {
-  padding: 0 var(--panel-card-padding, 2rem);
-}
-
-.summary {
-  padding: 1.25rem;
-  background-color: $gray-1200;
-  border-radius: 3px;
-
-  display: flex;
-  flex-direction: column;
-  gap: 1rem;
-}
-
-.title {
-  margin: 0;
-  color: $ui-white;
-  font-size: 1rem;
-  font-weight: 600;
-}
-
-.body {
-  display: flex;
-  align-items: flex-start;
-  justify-content: space-between;
-  flex-wrap: wrap;
-  gap: 1rem 2.5rem;
-}
-
-.headline {
-  display: flex;
-  flex-direction: column;
-  gap: 0.25rem;
-  min-width: 0;
-}
-
-.headlineLabel,
-.metricLabel {
-  color: $gray-300;
-  font-size: calc(1rem - 2px);
-}
-
-.headlineValue {
-  font-size: 1.75rem;
-  font-weight: 600;
-  line-height: 1.1;
-  font-variant-numeric: tabular-nums;
-}
-
-.unavailable {
-  max-width: 32rem;
-  color: $warning-orange;
-  font-size: calc(1rem - 2px);
-  line-height: 1.4;
-}
-
-.metrics {
-  display: grid;
-  grid-template-columns: auto auto auto;
-  align-items: baseline;
-  gap: 0.375rem 1.5rem;
-  margin: 0;
-}
-
-.metricValue,
-.metricOffset {
-  margin: 0;
-  font-variant-numeric: tabular-nums;
-}
-
-.metricValue {
-  display: flex;
-  align-items: baseline;
-  gap: 0.5rem;
-}
-
-.planned,
-.arrow {
-  color: $gray-300;
-}
-
-.actual {
-  color: $ui-white;
-  font-weight: 600;
-}
-
-.metricOffset {
-  justify-self: end;
-  font-weight: 600;
-}
-
-.over {
-  color: $playback-over;
-}
-
-.under {
-  color: $playback-under;
-}
-
-.none {
-  color: $gray-300;
-}
@@ -1,118 +0,0 @@
-import type { MaybeNumber, ShowReport } from 'ontime-types';
-
-import { cx, enDash } from '../../../../../common/utils/styleUtils';
-import { formatDuration, formatTime } from '../../../../../common/utils/time';
-import { formatOffset, getShowOffsets, offsetTone } from '../reportSettings.utils';
-import type { RunSummary } from '../reportSettings.utils';
-
-import style from './ReportShowSummary.module.scss';
-
-interface ReportShowSummaryProps {
-  rundownTitle: string;
-  show: ShowReport;
-  summary: RunSummary;
-}
-
-/**
- * Leads the report with whether the show ran to the length it was planned for.
- *
- * Running time is the headline rather than finishing time because it is the
- * part the team controls and the part that carries into the next run of the
- * same rundown. Finishing time is the other question a report is asked, and
- * the two can point opposite ways, so it stays beside it as its own row
- * rather than being folded into a single figure.
- */
-export default function ReportShowSummary({ rundownTitle, show, summary }: ReportShowSummaryProps) {
-  const offsets = getShowOffsets(show);
-
-  /**
-   * A show that stopped early has no meaningful end: its last event is simply
-   * where it got to. Measuring that against the plan would report a show which
-   * never finished as having come in comfortably short.
-   */
-  const didReachEnd = summary.eventsRun > 0 && summary.eventsRun === summary.eventsPlanned;
-  const hasPlan = offsets.startOffset !== null;
-
-  return (
-    <div className={style.inset}>
-      <section className={style.summary} aria-labelledby='report-summary-title'>
-        <h4 id='report-summary-title' className={style.title}>
-          {rundownTitle || 'Untitled rundown'}
-        </h4>
-
-        <div className={style.body}>
-          <div className={style.headline}>
-            <span className={style.headlineLabel}>{didReachEnd ? 'Show duration' : 'Show incomplete'}</span>
-            {didReachEnd && offsets.durationOffset !== null ? (
-              <span className={cx([style.headlineValue, style[offsetTone(offsets.durationOffset)]])}>
-                {formatOffset(offsets.durationOffset)}
-              </span>
-            ) : (
-              <span className={style.unavailable}>The show did not reach the end of the rundown.</span>
-            )}
-          </div>
-
-          <dl className={style.metrics}>
-            {hasPlan && (
-              <Metric
-                label='Started'
-                planned={formatMaybeTime(show.plannedStart)}
-                actual={formatMaybeTime(show.actualStart)}
-                offset={offsets.startOffset}
-              />
-            )}
-            {hasPlan && didReachEnd && (
-              <Metric
-                label='Ended'
-                planned={formatMaybeTime(show.plannedEnd)}
-                actual={formatMaybeTime(show.actualEnd)}
-                offset={offsets.endOffset}
-              />
-            )}
-            {didReachEnd && (
-              <Metric
-                label='Duration'
-                planned={formatMaybeDuration(show.plannedDuration)}
-                actual={formatMaybeDuration(show.actualDuration)}
-              />
-            )}
-          </dl>
-        </div>
-      </section>
-    </div>
-  );
-}
-
-function Metric({
-  label,
-  planned,
-  actual,
-  offset,
-}: {
-  label: string;
-  planned: string;
-  actual: string;
-  offset?: MaybeNumber;
-}) {
-  return (
-    <>
-      <dt className={style.metricLabel}>{label}</dt>
-      <dd className={style.metricValue}>
-        <span className={style.planned}>{planned}</span>
-        <span className={style.arrow}>→</span>
-        <span className={style.actual}>{actual}</span>
-      </dd>
-      <dd className={cx([style.metricOffset, offset !== undefined && style[offsetTone(offset)]])}>
-        {offset === undefined ? '' : formatOffset(offset)}
-      </dd>
-    </>
-  );
-}
-
-function formatMaybeTime(value: MaybeNumber): string {
-  return value === null ? enDash : formatTime(value);
-}
-
-function formatMaybeDuration(value: MaybeNumber): string {
-  return value === null ? enDash : formatDuration(value, false);
-}
@@ -1,144 +0,0 @@
-$rail: var(--user-bg, #{$gray-500});
-$event-wash: var(--event-bg, transparent);
-
-// event rows carry their values in td, not th: the panel's th styling is meant
-// for column headings and renders whatever it holds small, bold and upper case
-td.over {
-  color: $playback-over;
-}
-
-td.under {
-  color: $playback-under;
-}
-
-.eventRow td {
-  background-color: color-mix(in srgb, #{$gray-1300} 96%, #{$event-wash} 4%);
-}
-
-.groupedRow td:first-child {
-  box-shadow: inset 2px 0 $rail;
-  // clear the rail rather than sitting against it
-  padding-left: 0.75rem;
-}
-
-.groupRow > * {
-  background-color: color-mix(in srgb, #{$gray-1300} 88%, #{$rail} 12%);
-  vertical-align: top;
-}
-
-.groupSpacer {
-  height: 0.75rem;
-  background: transparent !important;
-
-  td {
-    height: 0.75rem;
-    padding: 0;
-    background: transparent !important;
-  }
-}
-
-th.groupSummary {
-  padding: 0.5rem 1rem;
-  box-shadow: inset 4px 0 $rail;
-
-  text-align: left;
-  text-transform: none;
-  letter-spacing: normal;
-
-  > * {
-    text-transform: none;
-  }
-}
-
-.groupTitle,
-.groupLabel,
-.groupValues {
-  display: block;
-}
-
-.groupTitle {
-  color: $ui-white;
-  font-size: 1rem;
-  font-weight: 600;
-  text-transform: none;
-}
-
-.groupBody {
-  display: flex;
-  align-items: flex-start;
-  flex-wrap: wrap;
-  justify-content: space-between;
-  gap: 0.75rem 2.5rem;
-  margin-top: 0.75rem;
-}
-
-.groupHeadline {
-  display: flex;
-  flex-direction: column;
-  gap: 0.25rem;
-}
-
-.groupLabel,
-.groupMetrics dt {
-  color: $gray-400;
-  font-size: calc(1rem - 3px);
-  font-weight: 400;
-}
-
-.groupHeadlineValue {
-  font-size: 1.25rem;
-  font-weight: 600;
-  line-height: 1.1;
-  font-variant-numeric: tabular-nums;
-}
-
-.groupMetrics {
-  display: grid;
-  grid-template-columns: auto auto;
-  align-items: baseline;
-  gap: 0.375rem 1.5rem;
-  margin: 0;
-  font-variant-numeric: tabular-nums;
-}
-
-.groupMetrics dd {
-  margin: 0;
-}
-
-.groupValues {
-  display: flex;
-  gap: 0.5rem;
-  color: $gray-300;
-
-  b {
-    color: $ui-white;
-    font-weight: 600;
-  }
-}
-
-.unavailable {
-  color: $gray-400;
-  font-size: calc(1rem - 3px);
-  font-weight: 400;
-}
-
-.arrow {
-  color: $gray-500;
-}
-
-.over {
-  color: $playback-over;
-}
-
-.under {
-  color: $playback-under;
-}
-
-.none {
-  color: $ui-white;
-}
-
-.eventCue,
-.eventIndex {
-  color: $gray-300;
-}
@@ -1,182 +0,0 @@
-import type { EntryId } from 'ontime-types';
-import { useMemo } from 'react';
-
-import { cx, enDash } from '../../../../../common/utils/styleUtils';
-import { formatDuration, formatTime } from '../../../../../common/utils/time';
-import * as Panel from '../../../panel-utils/PanelUtils';
-import { formatOffset, offsetTone } from '../reportSettings.utils';
-import type { CombinedReport, GroupReport } from '../reportSettings.utils';
-
-import style from './ReportTable.module.scss';
-
-interface ReportTableProps {
-  rows: CombinedReport[];
-  groups: GroupReport[];
-}
-
-type ReportColourStyle = React.CSSProperties & Partial<Record<'--event-bg' | '--user-bg', string | undefined>>;
-
-/**
- * The report laid out the way the show was planned: blocks, then the events
- * inside them. Each block carries how it ran against the budget set for it.
- */
-export default function ReportTable({ rows, groups }: ReportTableProps) {
-  // groups are rendered where their first event appears, so the table follows
-  // the rundown rather than a separate ordering
-  const sections = useMemo(() => makeSections(rows, groups), [rows, groups]);
-
-  return (
-    <Panel.Table>
-      <thead>
-        <tr>
-          <th>#</th>
-          <th>Cue</th>
-          <th>Title</th>
-          <th>Scheduled Start</th>
-          <th>Actual Start</th>
-          <th>Scheduled End</th>
-          <th>Actual End</th>
-        </tr>
-      </thead>
-      {sections.map((section, index) => (
-        <tbody key={section.key}>
-          {section.group && index > 0 && <GroupSpacer />}
-          {section.group && <GroupRow group={section.group} />}
-          {section.rows.map((entry) => (
-            <EventRow
-              key={entry.id}
-              entry={entry}
-              groupColour={section.group?.colour}
-              grouped={section.group !== null}
-            />
-          ))}
-        </tbody>
-      ))}
-    </Panel.Table>
-  );
-}
-
-function GroupSpacer() {
-  return (
-    <tr aria-hidden='true' className={style.groupSpacer}>
-      <td colSpan={7} />
-    </tr>
-  );
-}
-
-/**
- * A group read the same way as the show above it: what it was measured
- * against, what it actually did, and how much of it ran.
- */
-function GroupRow({ group }: { group: GroupReport }) {
-  const hasTarget = group.targetDuration !== null;
-  const measuredAgainst = group.targetDuration ?? group.scheduledDuration;
-  const unavailableReason = group.eventsRun === 0 ? 'Did not run' : 'Still running';
-
-  return (
-    <tr className={style.groupRow} style={groupColourStyle(group.colour)}>
-      <th scope='rowgroup' colSpan={7} className={style.groupSummary}>
-        <span className={style.groupTitle}>{group.title || 'Untitled group'}</span>
-        <div className={style.groupBody}>
-          <div className={style.groupHeadline}>
-            <span className={style.groupLabel}>{hasTarget ? 'Against target' : 'Against schedule'}</span>
-            {group.variance === null ? (
-              <span className={style.unavailable}>{unavailableReason}</span>
-            ) : (
-              <span className={cx([style.groupHeadlineValue, style[offsetTone(group.variance)]])}>
-                {formatOffset(group.variance)}
-              </span>
-            )}
-          </div>
-          <dl className={style.groupMetrics}>
-            <dt>{hasTarget ? 'Target' : 'Scheduled'}</dt>
-            <dd className={style.groupValues}>
-              <span>{formatDuration(measuredAgainst, false)}</span>
-              <span className={style.arrow}>→</span>
-              <b>{group.elapsed === null ? enDash : formatDuration(group.elapsed, false)}</b>
-            </dd>
-            {group.actualStart !== null && group.actualEnd !== null && (
-              <>
-                <dt>Ran</dt>
-                <dd className={style.groupValues}>
-                  <span>{formatTime(group.actualStart)}</span>
-                  <span className={style.arrow}>→</span>
-                  <b>{formatTime(group.actualEnd)}</b>
-                </dd>
-              </>
-            )}
-          </dl>
-        </div>
-      </th>
-    </tr>
-  );
-}
-
-function EventRow({ entry, groupColour, grouped }: { entry: CombinedReport; groupColour?: string; grouped: boolean }) {
-  const start = offsetTone(entry.startOffset);
-  const end = offsetTone(entry.endOffset);
-
-  return (
-    <tr className={cx([style.eventRow, grouped && style.groupedRow])} style={eventColours(entry.colour, groupColour)}>
-      <td className={style.eventIndex}>{entry.index}</td>
-      <td className={style.eventCue}>{entry.cue}</td>
-      <td>{entry.title}</td>
-      <td>{formatTime(entry.scheduledStart)}</td>
-      <td className={cx([style[start]])}>{formatTime(entry.actualStart)}</td>
-      <td>{formatTime(entry.scheduledEnd)}</td>
-      <td className={cx([style[end]])}>{formatTime(entry.actualEnd)}</td>
-    </tr>
-  );
-}
-
-/**
- * Uses the cuesheet's custom property for group colour. Left unset when the
- * group has none so the stylesheet can provide a neutral edge.
- */
-function groupColourStyle(colour?: string): ReportColourStyle {
-  const style: ReportColourStyle = {};
-  if (colour) style['--user-bg'] = colour;
-  return style;
-}
-
-/** Keeps the event wash distinct from its parent group's identifying rail. */
-function eventColours(eventColour: string, groupColour?: string): ReportColourStyle {
-  const style: ReportColourStyle = {};
-  if (eventColour) style['--event-bg'] = eventColour;
-  if (groupColour) style['--user-bg'] = groupColour;
-  return style;
-}
-
-type Section = {
-  key: string;
-  group: GroupReport | null;
-  rows: CombinedReport[];
-};
-
-/**
- * Splits the rows into the blocks they belong to, keeping rundown order and
- * leaving ungrouped events in their own run of rows.
- */
-function makeSections(rows: CombinedReport[], groups: GroupReport[]): Section[] {
-  const byId = new Map<EntryId, GroupReport>(groups.map((group) => [group.id, group]));
-  const sections: Section[] = [];
-  let current: Section | null = null;
-
-  let currentParent: EntryId | null | undefined;
-
-  for (const row of rows) {
-    if (current === null || row.parent !== currentParent) {
-      currentParent = row.parent;
-      // index keeps the key unique even if a group were to appear twice
-      current = {
-        key: `${row.parent ?? 'ungrouped'}-${sections.length}`,
-        group: row.parent ? (byId.get(row.parent) ?? null) : null,
-        rows: [],
-      };
-      sections.push(current);
-    }
-    current.rows.push(row);
-  }
-
-  return sections;
-}
@@ -1,241 +1,89 @@
-import type { EntryId, MaybeNumber, OntimeGroup, OntimeReport, RundownEntries, ShowReport } from 'ontime-types';
-import { isOntimeEvent, isOntimeGroup } from 'ontime-types';
-import { dayInMs, MILLIS_PER_SECOND } from 'ontime-utils';
+import { EntryId, MaybeNumber, OntimeReport, RundownEntries, isOntimeEvent } from 'ontime-types';

 import { makeCSVFromArrayOfArrays } from '../../../../common/utils/csv';
-import { getEventVariance, getReportTimePosition } from '../../../../common/utils/report';
-import { enDash } from '../../../../common/utils/styleUtils';
-import { formatDuration, formatTime } from '../../../../common/utils/time';
+import { formatTime } from '../../../../common/utils/time';

 export type CombinedReport = {
  id: EntryId;
  index: number;
  title: string;
  cue: string;
-  colour: string;
-  /** the group this event belongs to, so the report can mirror the rundown */
-  parent: EntryId | null;
-  groupTitle: string;
  scheduledStart: number;
  actualStart: MaybeNumber;
-  startOffset: MaybeNumber;
  scheduledEnd: number;
  actualEnd: MaybeNumber;
-  endOffset: MaybeNumber;
-};
-
-type ShowOffsets = {
-  startOffset: MaybeNumber;
-  endOffset: MaybeNumber;
-  durationOffset: MaybeNumber;
-};
-
-export type GroupReport = {
-  id: EntryId;
-  title: string;
-  colour: string;
-  targetDuration: MaybeNumber;
-  scheduledDuration: number;
-  actualStart: MaybeNumber;
-  actualEnd: MaybeNumber;
-  elapsed: MaybeNumber;
-  variance: MaybeNumber;
-  eventsRun: number;
-  eventsPlanned: number;
-};
-
-export type RunSummary = {
-  eventsRun: number;
-  eventsPlanned: number;
 };

 /**
- * Creates a combined report with the rundown data.
- *
- * Events that ran are measured against the schedule recorded at the time,
- * not the rundown's current values, so editing the rundown afterwards does
- * not change how a show that already happened is reported. Events that never
- * ran have no snapshot and fall back to the rundown.
+ * Creates a combined report with the rundown data
 */
 export function getCombinedReport(
  report: OntimeReport,
  rundown: RundownEntries,
  flatOrder: EntryId[],
 ): CombinedReport[] {
-  if (Object.keys(report).length === 0 || flatOrder.length === 0) return [];
+  if (Object.keys(report).length === 0) return [];
+  if (flatOrder.length === 0) return [];

  const combinedReport: CombinedReport[] = [];

  let index = 1;
-  for (const id of flatOrder) {
+  for (let i = 0; i < flatOrder.length; i++) {
+    const id = flatOrder[i];
    const entry = rundown[id];
-    // skipped events were never meant to run, listing them alongside events
-    // that did would also disagree with the summary, which excludes them
-    if (!entry || !isOntimeEvent(entry) || entry.skip) continue;
-
-    const parent = entry.parent;
-    const group = parent ? rundown[parent] : undefined;
-    const reported = report[id];
-    const scheduledStart = reported?.scheduledStart ?? entry.timeStart;
-    const scheduledDay = reported?.scheduledDay ?? entry.dayOffset;
-    const scheduledStartPosition = getReportTimePosition(scheduledStart, scheduledDay);
-    const actualStartPosition = reported ? getReportTimePosition(reported.startedAt, reported.startedAtDay) : null;
-    const actualEndPosition = reported ? getReportTimePosition(reported.endedAt, reported.endedAtDay) : null;
-    const scheduledDuration = reported?.scheduledDuration ?? entry.duration;
+    if (!entry || !isOntimeEvent(entry)) continue;

+    if (!(id in report)) {
      combinedReport.push({
-      id,
-      index,
+        id: id,
+        index: index,
        title: entry.title,
        cue: entry.cue,
-      colour: entry.colour,
-      parent,
-      groupTitle: group && isOntimeGroup(group) ? group.title : '',
-      // an event that ran is measured against the plan it ran on, one that
-      // did not has no snapshot and falls back to the rundown
-      scheduledStart,
-      scheduledEnd: scheduledStart + scheduledDuration,
-      actualStart: reported?.startedAt ?? null,
-      startOffset: getOffset(actualStartPosition, scheduledStartPosition),
-      actualEnd: reported?.endedAt ?? null,
-      endOffset: getOffset(actualEndPosition, scheduledStartPosition + scheduledDuration),
+        scheduledStart: entry.timeStart,
+        actualEnd: null,
+        scheduledEnd: entry.timeEnd,
+        actualStart: null,
      });
+    }
+
+    if (id in report) {
+      combinedReport.push({
+        id: id,
+        index: index,
+        title: entry.title,
+        cue: entry.cue,
+        scheduledStart: entry.timeStart,
+        actualEnd: report[id].endedAt,
+        scheduledEnd: entry.timeEnd,
+        actualStart: report[id].startedAt,
+      });
+    }
    index++;
  }

  return combinedReport;
 }

-function getOffset(actual: MaybeNumber, scheduled: number): MaybeNumber {
-  return actual === null ? null : actual - scheduled;
-}
-
-export function getShowOffsets(show: ShowReport): ShowOffsets {
-  const { plannedDuration, actualDuration } = show;
-  return {
-    startOffset: getWallClockOffset(show.plannedStart, show.actualStart),
-    endOffset: getWallClockOffset(show.plannedEnd, show.actualEnd),
-    durationOffset: plannedDuration === null || actualDuration === null ? null : actualDuration - plannedDuration,
-  };
-}
-
-function getWallClockOffset(planned: MaybeNumber, actual: MaybeNumber): MaybeNumber {
-  if (planned === null || actual === null) return null;
-
-  const offset = actual - planned;
-  if (offset < -dayInMs / 2) return offset + dayInMs;
-  if (offset > dayInMs / 2) return offset - dayInMs;
-  return offset;
-}
-
-export function getGroupReports(report: OntimeReport, entries: RundownEntries, order: EntryId[]): GroupReport[] {
-  const groups: GroupReport[] = [];
-  for (const id of order) {
-    const group = entries[id];
-    if (group && isOntimeGroup(group)) groups.push(getGroupReport(group, report, entries));
-  }
-  return groups;
-}
-
-function getGroupReport(group: OntimeGroup, report: OntimeReport, entries: RundownEntries): GroupReport {
-  let scheduledDuration = 0;
-  let eventsPlanned = 0;
-  let eventsRun = 0;
-  let firstStart = Number.POSITIVE_INFINITY;
-  let lastEnd = Number.NEGATIVE_INFINITY;
-  let actualStart: MaybeNumber = null;
-  let actualEnd: MaybeNumber = null;
-
-  for (const childId of group.entries) {
-    const child = entries[childId];
-    if (!child || !isOntimeEvent(child) || child.skip) continue;
-
-    eventsPlanned += 1;
-    const reported = report[childId];
-    scheduledDuration += reported?.scheduledDuration ?? child.duration;
-
-    const variance = getEventVariance(reported);
-    if (variance.actualDuration === null || !reported) continue;
-
-    eventsRun += 1;
-    const start = getReportTimePosition(reported.startedAt, reported.startedAtDay);
-    const end = getReportTimePosition(reported.endedAt, reported.endedAtDay);
-    if (start !== null && start < firstStart) {
-      firstStart = start;
-      actualStart = reported.startedAt;
-    }
-    if (end !== null && end > lastEnd) {
-      lastEnd = end;
-      actualEnd = reported.endedAt;
-    }
-  }
-
-  const elapsed = actualStart === null || actualEnd === null ? null : lastEnd - firstStart;
-  const measuredAgainst = group.targetDuration ?? scheduledDuration;
-  const isComplete = eventsRun > 0 && eventsRun === eventsPlanned;
-
-  return {
-    id: group.id,
-    title: group.title,
-    colour: group.colour,
-    targetDuration: group.targetDuration,
-    scheduledDuration,
-    actualStart,
-    actualEnd,
-    elapsed,
-    variance: elapsed === null || !isComplete ? null : elapsed - measuredAgainst,
-    eventsRun,
-    eventsPlanned,
-  };
-}
-
-export function getRunSummary(report: OntimeReport, entries: RundownEntries, order: EntryId[]): RunSummary {
-  const eventsPlanned = order.filter((id) => {
-    const entry = entries[id];
-    return entry && isOntimeEvent(entry) && !entry.skip;
-  }).length;
-  const eventsRun = Object.values(report).filter((entry) => getEventVariance(entry).status !== 'not-run').length;
-  return { eventsRun, eventsPlanned };
-}
+const csvHeader = ['Index', 'Title', 'Cue', 'Scheduled Start', 'Actual Start', 'Scheduled End', 'Actual End'];

 /**
- * Signed offset, eg "+4m12s" / "-1m", following Ontime's convention that
- * positive means behind schedule.
- */
-export function formatOffset(value: MaybeNumber): string {
-  if (value === null) return enDash;
-  if (Math.abs(value) < MILLIS_PER_SECOND) return 'On time';
-  return `${value > 0 ? '+' : '-'}${formatDuration(Math.abs(value), false)}`;
-}
-
-export function offsetTone(value: MaybeNumber): 'over' | 'under' | 'none' {
-  if (value === null || Math.abs(value) < MILLIS_PER_SECOND) return 'none';
-  return value > 0 ? 'over' : 'under';
-}
-
-function formatCsvTime(value: MaybeNumber): string {
-  return value === null ? '' : formatTime(value);
-}
-
-const csvHeader = ['Index', 'Group', 'Cue', 'Title', 'Scheduled Start', 'Actual Start', 'Scheduled End', 'Actual End'];
-
-/**
- * Transforms a CombinedReport into a CSV string.
- *
- * Exported as one row per event with its group named, rather than with
- * rollups baked in, so it stays the dataset a report is built from.
+ * Transforms a CombinedReport into a CSV string
 */
 export function makeReportCSV(combinedReport: CombinedReport[]) {
-  const csv = combinedReport.map((entry) => [
-    String(entry.index),
-    entry.groupTitle,
-    entry.cue,
-    entry.title,
-    formatTime(entry.scheduledStart),
-    formatCsvTime(entry.actualStart),
-    formatTime(entry.scheduledEnd),
-    formatCsvTime(entry.actualEnd),
-  ]);
+  const csv: string[][] = [];
+  csv.push(csvHeader);

-  return makeCSVFromArrayOfArrays([csvHeader, ...csv]);
+  for (const entry of combinedReport) {
+    csv.push([
+      String(entry.index),
+      entry.title,
+      entry.cue,
+      formatTime(entry.scheduledStart),
+      formatTime(entry.actualStart),
+      formatTime(entry.scheduledEnd),
+      formatTime(entry.actualEnd),
+    ]);
+  }
+
+  return makeCSVFromArrayOfArrays(csv);
 }
@@ -40,7 +40,7 @@ export default function ShutdownPanel() {
          {!isOntimeCloud && (
            <Panel.Section>
              <Button variant='destructive' onClick={handler.open} disabled={!canShutdown}>
-                Shutdown Ontime
+                Shutdown ontime
              </Button>
              {!canShutdown && <Panel.Description>Only available from the machine running Ontime.</Panel.Description>}
            </Panel.Section>
@@ -27,6 +27,13 @@
  border-top: 1px solid $white-7;
 }

+.timerSource {
+  color: $active-indicator;
+  font-size: 0.75rem;
+  font-weight: 600;
+  text-transform: uppercase;
+}
+
 .blackout {
  display: none;
 }
@@ -1,5 +1,5 @@
 import { TimerPhase, TimerType } from 'ontime-types';
-import { IoArrowDown, IoArrowUp, IoBan, IoTime } from 'react-icons/io5';
+import { IoArrowDown, IoArrowUp, IoBan, IoTime, IoTimerOutline } from 'react-icons/io5';
 import { LuArrowDownToLine } from 'react-icons/lu';

 import { CornerWithPip } from '../../../common/components/editor-utils/EditorUtils';
@@ -20,7 +20,8 @@ const secondarySourceLabels: Record<string, string> = {
 };

 export default function TimerPreview() {
-  const { blink, blackout, countToEnd, phase, secondarySource, showTimerMessage, timerType } = useMessagePreview();
+  const { blink, blackout, countToEnd, phase, secondarySource, showTimerMessage, timerType, usesGroupTimer } =
+    useMessagePreview();
  const { data } = useViewSettings();

  const main = (() => {
@@ -35,7 +36,9 @@ export default function TimerPreview() {

  const secondary = (() => {
    // message is a fullscreen overlay or secondary is not active
-    if (showTimerMessage || !secondarySource) return null;
+    if (showTimerMessage) return null;
+    if (usesGroupTimer) return 'Event timer';
+    if (!secondarySource) return null;

    // we need to check aux first since it takes priority
    return secondarySourceLabels[secondarySource];
@@ -55,6 +58,7 @@ export default function TimerPreview() {
    <div className={style.preview}>
      <CornerWithPip onExtractClick={(event) => handleLinks('timer', event)} pipElement={<PipRoot />} />
      <div className={contentClasses}>
+        {usesGroupTimer && <div className={style.timerSource}>Group timer</div>}
        <div
          className={style.mainContent}
          data-phase={showColourOverride && phase}
@@ -65,6 +69,14 @@ export default function TimerPreview() {
        {secondary !== null && <div className={style.secondaryContent}>{secondary}</div>}
      </div>
      <div className={style.eventStatus}>
+        <Tooltip
+          text='Timer display controlled by group'
+          render={<span />}
+          className={style.statusIcon}
+          data-active={usesGroupTimer}
+        >
+          <IoTimerOutline />
+        </Tooltip>
        <Tooltip
          text='Time type: Count down'
          render={<span />}
@@ -18,12 +18,6 @@
  padding-bottom: 95vh;
 }

-.groupSection {
-  display: flex;
-  flex-direction: column;
-  gap: 2px;
-}
-
 .editPrompt {
  position: fixed;
  z-index: $zindex-dialog;
@@ -1,5 +1,5 @@
 import { OntimeView, isOntimeEvent, isOntimeGroup } from 'ontime-types';
-import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import { Fragment, useCallback, useEffect, useMemo, useRef, useState } from 'react';

 import EmptyFill from '../../common/components/state/EmptyFill';
 import EmptyPage from '../../common/components/state/EmptyPage';
@@ -25,10 +25,7 @@ import { OperatorData, useOperatorData } from './useOperatorData';

 import style from './Operator.module.scss';

-/** Keeps the running event clear of the list edge when no group header is pinned above it */
-const edgeOffset = 50;
-/** How far the running event may drift from where we placed it before we stop following */
-const followTolerance = 50;
+const selectedOffset = 50;

 export default function OperatorLoader() {
  const { data, status } = useOperatorData();
@@ -57,20 +54,11 @@ function Operator({ rundown, rundownMetadata, customFields, settings }: Operator
  const [lockAutoScroll, setLockAutoScroll] = useState(false);
  const selectedRef = useRef<HTMLDivElement | null>(null);
  const scrollRef = useRef<HTMLDivElement | null>(null);
-  const stickyHeaderRef = useRef<HTMLDivElement | null>(null);
-
-  // The header height varies with the viewport, so measure it at scroll time.
-  const getTopOffset = useCallback(() => {
-    const header = stickyHeaderRef.current;
-    // Sit right under the pinned header, so it covers the previous event instead of half of it.
-    return header ? header.offsetHeight + 2 : edgeOffset;
-  }, []);
-
  const scrollToComponent = useFollowComponent({
    followRef: selectedRef,
    scrollRef,
    doFollow: !lockAutoScroll,
-    getTopOffset,
+    topOffset: selectedOffset,
    followTrigger: selectedEventId,
  });

@@ -94,16 +82,15 @@ function Operator({ rundown, rundownMetadata, customFields, settings }: Operator

  // prevent considering automated scrolls as user scrolls
  const handleUserScroll = () => {
-    if (!selectedRef.current || !scrollRef.current) {
-      return;
-    }
-
+    if (selectedRef?.current && scrollRef?.current) {
      const selectedRect = selectedRef.current.getBoundingClientRect();
      const scrollerRect = scrollRef.current.getBoundingClientRect();
-    // Measure the drift from where an automated scroll would place the event.
-    const distanceFromTop = selectedRect.top - scrollerRect.top - getTopOffset();
-    const hasScrolledOutOfThreshold = distanceFromTop < -8 || distanceFromTop > followTolerance;
+      if (selectedRect && scrollerRect) {
+        const distanceFromTop = selectedRect.top - scrollerRect.top;
+        const hasScrolledOutOfThreshold = distanceFromTop < -8 || distanceFromTop > selectedOffset;
        setLockAutoScroll(hasScrolledOutOfThreshold);
+      }
+    }
  };
  const throttledHandleScroll = throttle(handleUserScroll, 1000);

@@ -199,9 +186,9 @@ function Operator({ rundown, rundownMetadata, customFields, settings }: Operator
              }

              return (
-                <div className={style.groupSection} key={entry.id}>
+                <Fragment key={entry.id}>
                  <OperatorGroup
-                    ref={isCurrentParent ? stickyHeaderRef : undefined}
+                    key={entry.id}
                    title={entry.title}
                    colour={entry.colour}
                    count={entry.entries.length}
@@ -252,7 +239,7 @@ function Operator({ rundown, rundownMetadata, customFields, settings }: Operator
                      />
                    );
                  })}
-                </div>
+                </Fragment>
              );
            }
            return null;
@@ -1,20 +1,13 @@
 .group {
  width: 100%;
-  /* Padding is kept under the min-height so a single line fits without the list having to shrink the header,
-     while a taller title still grows the row. */
  min-height: 2.5rem;
-  padding: 0.25rem 0.75rem;
+  padding: 0.4rem 0.75rem;
  border-left: 0.35rem solid var(--group-colour, $gray-500);
  background-color: $gray-1350;
  background: color-mix(in srgb, transparent 88%, var(--group-colour, $gray-500) 12%);
  font-size: 1.25rem;
  font-weight: 600;

-  position: sticky;
-  /* Cover the list padding so rows cannot scroll above the header. */
-  top: -0.25rem;
-  z-index: 1;
-
  display: flex;
  align-items: center;
  gap: 1rem;
@@ -1,4 +1,4 @@
-import { type CSSProperties, type Ref, memo } from 'react';
+import { CSSProperties, memo } from 'react';

 import { getAccessibleColour } from '../../../common/utils/styleUtils';
 import { formatDuration } from '../../../common/utils/time';
@@ -10,16 +10,15 @@ interface OperatorGroup {
  colour: string;
  count: number;
  duration: number;
-  ref?: Ref<HTMLDivElement>;
 }

 export default memo(OperatorGroup);
-function OperatorGroup({ title, colour, count, duration, ref }: OperatorGroup) {
+function OperatorGroup({ title, colour, count, duration }: OperatorGroup) {
  const groupColour = colour || '#929292';
  const groupColours = getAccessibleColour(groupColour);

  return (
-    <div className={style.group} style={{ ...groupColours, '--group-colour': groupColour } as CSSProperties} ref={ref}>
+    <div className={style.group} style={{ ...groupColours, '--group-colour': groupColour } as CSSProperties}>
      <span className={style.title}>{title}</span>
      <span className={style.meta}>
        <span>{`${count} ${count === 1 ? 'event' : 'events'}`}</span>
@@ -32,6 +32,12 @@
  gap: 1rem;
 }

+.timerDisplaySettings {
+  display: flex;
+  flex-direction: column;
+  gap: 1rem;
+}
+
 .column {
  display: flex;
  flex-direction: column;
@@ -1,10 +1,12 @@
-import { MaybeNumber, OntimeGroup } from 'ontime-types';
+import { MaybeNumber, OntimeGroup, TimerType } from 'ontime-types';
 import { millisToString } from 'ontime-utils';
 import { useCallback } from 'react';

 import * as Editor from '../../../common/components/editor-utils/EditorUtils';
 import SwatchSelect from '../../../common/components/input/colour-input/SwatchSelect';
 import AppLink from '../../../common/components/link/app-link/AppLink';
+import Select from '../../../common/components/select/Select';
+import Switch from '../../../common/components/switch/Switch';
 import { useEntryActionsContext } from '../../../common/context/EntryActionsContext';
 import useCustomFields from '../../../common/hooks-query/useCustomFields';
 import { getOffsetState } from '../../../common/utils/offset';
@@ -107,6 +109,38 @@ export default function GroupEditor({ group }: GroupEditorProps) {
        <EventTextArea field='note' label='Note' initialValue={group.note} submitHandler={handleSubmit} />
      </div>

+      <div className={style.column}>
+        <Editor.Title>Timer display</Editor.Title>
+        <div className={style.timerDisplaySettings}>
+          <div>
+            <Editor.Label htmlFor='useGroupTimer'>Use group timer</Editor.Label>
+            <Editor.Label className={style.switchLabel}>
+              <Switch
+                id='useGroupTimer'
+                checked={group.useGroupTimer}
+                onCheckedChange={(useGroupTimer) => updateEntry({ id: group.id, useGroupTimer })}
+              />
+              {group.useGroupTimer ? 'On' : 'Off'}
+            </Editor.Label>
+          </div>
+          <div>
+            <Editor.Label htmlFor='groupTimerType'>Timer type</Editor.Label>
+            <Select
+              id='groupTimerType'
+              disabled={!group.useGroupTimer}
+              value={group.timerType}
+              onValueChange={(timerType: TimerType | null) => {
+                if (timerType !== null) updateEntry({ id: group.id, timerType });
+              }}
+              options={[
+                { value: TimerType.CountDown, label: 'Count down' },
+                { value: TimerType.CountUp, label: 'Count up' },
+              ]}
+            />
+          </div>
+        </div>
+      </div>
+
      <div className={style.column}>
        <Editor.Title>
          Custom Fields
@@ -335,6 +335,7 @@ export default function RundownEvent({
        eventIndex={eventIndex}
        endAction={endAction}
        timerType={timerType}
+        groupTimerType={parentGroup?.useGroupTimer ? parentGroup.timerType : undefined}
        title={title}
        note={note}
        delay={delay}
@@ -9,6 +9,7 @@ import {
  IoPlayForward,
  IoPlaySkipForward,
  IoTime,
+  IoTimerOutline,
 } from 'react-icons/io5';
 import { LuArrowDownToLine } from 'react-icons/lu';

@@ -35,6 +36,7 @@ interface RundownEventInnerProps {
  eventIndex: number;
  endAction: EndAction;
  timerType: TimerType;
+  groupTimerType?: TimerType;
  title: string;
  note: string;
  delay: number;
@@ -62,6 +64,7 @@ function RundownEventInner({
  countToEnd,
  endAction,
  timerType,
+  groupTimerType,
  title,
  note,
  delay,
@@ -141,6 +144,7 @@ function RundownEventInner({
          isPast={isPast}
          isLoaded={loaded}
          totalGap={totalGap}
+          duration={duration}
        />
      )}
      <div className={style.statusElements} id='entry-status' data-timertype={timerType}>
@@ -149,6 +153,14 @@ function RundownEventInner({
          {loaded && <EventBlockProgressBar />}
        </div>
        <div className={style.eventStatus} tabIndex={-1}>
+          {groupTimerType && (
+            <Tooltip
+              text={`Timer display controlled by group (${groupTimerType === TimerType.CountUp ? 'count up' : 'count down'})`}
+              render={<span />}
+            >
+              <IoTimerOutline className={cx([style.statusIcon, style.active])} />
+            </Tooltip>
+          )}
          <Tooltip text={`Time type: ${timerType}`} render={<span />}>
            <TimerIcon type={timerType} className={style.statusIcon} />
          </Tooltip>
@@ -6,7 +6,6 @@ import { IoCheckmarkCircle } from 'react-icons/io5';
 import Tooltip from '../../../../common/components/tooltip/Tooltip';
 import useReport from '../../../../common/hooks-query/useReport';
 import { usePlayback } from '../../../../common/hooks/useSocket';
-import { getEventVariance } from '../../../../common/utils/report';
 import { cx } from '../../../../common/utils/styleUtils';
 import { formatDuration, useTimeUntilExpectedStart } from '../../../../common/utils/time';

@@ -21,6 +20,7 @@ interface RundownEventChipProps {
  isLoaded: boolean;
  className: string;
  totalGap: number;
+  duration: number;
  isLinkedToLoaded: boolean;
 }

@@ -33,6 +33,7 @@ export default function RundownEventChip({
  className,
  totalGap,
  id,
+  duration,
  isLinkedToLoaded,
 }: RundownEventChipProps) {
  const playback = usePlayback();
@@ -44,9 +45,11 @@ export default function RundownEventChip({
  const playbackActive = isPlaybackActive(playback);

  if (!playbackActive || isPast) {
-    return <EventReport className={className} id={id} />;
+    return <EventReport className={className} id={id} duration={duration} />;
  }

+  if (playbackActive) {
+    // we extracted the component to avoid unnecessary calculations and re-renders
    return (
      <Tooltip text='Expected time until start' render={<span />} className={className}>
        <EventUntil
@@ -60,6 +63,9 @@ export default function RundownEventChip({
    );
  }

+  return null;
+}
+
 interface EventUntilProps {
  timeStart: number;
  delay: number;
@@ -80,30 +86,41 @@ function EventUntil({ timeStart, delay, dayOffset, totalGap, isLinkedToLoaded }:
 interface EventReportProps {
  className: string;
  id: string;
+  duration: number;
 }

-function EventReport({ className, id }: EventReportProps) {
+function EventReport(props: EventReportProps) {
+  const { className, id, duration } = props;
  const { data } = useReport();
  const currentReport = data[id];

  const [value, overUnderStyle, tooltip] = useMemo(() => {
-    // Use the schedule recorded when the event ran so later rundown edits do
-    // not change its report.
-    const variance = getEventVariance(currentReport);
-    if (variance.status === 'not-run') {
+    if (!currentReport) {
      return [null, 'none', ''];
    }

-    if (variance.status === 'ontime') {
+    const { startedAt, endedAt } = currentReport;
+    if (!startedAt || !endedAt) {
+      return [null, 'none', ''];
+    }
+
+    const actualDuration = endedAt - startedAt;
+    const difference = actualDuration - duration;
+    const absDifference = Math.abs(difference);
+
+    if (absDifference < MILLIS_PER_SECOND) {
      return ['ontime', 'under', 'Event finished on time'];
    }

-    const absDifference = Math.abs(variance.delta);
-    const isOver = variance.status === 'over';
-    const tooltip = `Event ran ${isOver ? 'over' : 'under'} time by ${millisToString(absDifference)}`;
+    const isOver = difference > 0;
+
+    const fullTimeValue = millisToString(absDifference);
+
+    const tooltip = `Event ran ${isOver ? 'over' : 'under'} time by ${fullTimeValue}`;
+
    const value = `${isOver ? '+' : '-'}${formatDuration(absDifference, absDifference > 2 * MILLIS_PER_MINUTE)}`;
-    return [value, variance.status, tooltip];
-  }, [currentReport]);
+    return [value, isOver ? 'over' : 'under', tooltip];
+  }, [currentReport, duration]);

  if (!value) {
    return null;
@@ -55,6 +55,14 @@
    gap: 0.5rem;
  }

+  .timerIndicator {
+    display: grid;
+    flex: 0 0 1.5rem;
+    place-items: center;
+    color: $active-indicator;
+    font-size: 1rem;
+  }
+
  .metaRow {
    display: flex;
    gap: $block-clearance; // same as RundownEvent.eventTimers
@@ -1,6 +1,6 @@
 import { useSortable } from '@dnd-kit/sortable';
 import { CSS } from '@dnd-kit/utilities';
-import { EntryId, OntimeGroup } from 'ontime-types';
+import { EntryId, OntimeGroup, TimerType } from 'ontime-types';
 import { MILLIS_PER_MINUTE } from 'ontime-utils';
 import { MouseEvent, useCallback, useRef } from 'react';
 import {
@@ -9,6 +9,7 @@ import {
  IoDuplicateOutline,
  IoFolderOpenOutline,
  IoReorderTwo,
+  IoTimerOutline,
  IoTrash,
  IoLockClosed,
 } from 'react-icons/io5';
@@ -174,6 +175,14 @@ export default function RundownGroup({ data, hasCursor, collapsed, onCollapse }:
      <div className={style.header}>
        <div className={style.titleRow}>
          <TitleEditor title={data.title} entryId={data.id} placeholder='Group title' />
+          {data.useGroupTimer && (
+            <Tooltip
+              text={`Group timer (${data.timerType === TimerType.CountUp ? 'count up' : 'count down'})`}
+              render={<span className={style.timerIndicator} />}
+            >
+              <IoTimerOutline />
+            </Tooltip>
+          )}
          <IconButton aria-label='Collapse' variant='subtle-white' onClick={() => onCollapse(!collapsed, data.id)}>
            {collapsed ? <IoChevronUp /> : <IoChevronDown />}
          </IconButton>
@@ -100,20 +100,7 @@ $item-height: 3.5rem;
    flex-direction: column;
    overflow-y: auto;

-    padding-bottom: 95vh;
-  }
-
-  /* Flex prevents row margins collapsing and bounds the sticky header to its group. */
-  .sub-section {
-    display: flex;
-    flex-direction: column;
-
-    /* The select view renders the same cards in a flat list. */
-    .sub--group {
-      position: sticky;
-      top: 0;
-      z-index: 1;
-    }
+    padding-bottom: max(8rem, calc(5rem + env(safe-area-inset-bottom)));
  }

  /* ====================== LIST-ITEM ======================*/
@@ -209,14 +196,9 @@ $item-height: 3.5rem;

  .sub--group {
    box-shadow: inset 0 0 0 1px var(--user-color, $gray-1325);
-    /* The opaque base prevents rows showing through; background shorthand cannot layer this colour. */
-    background-color: var(--background-color-override, $viewer-background-color);
-    background-image:
+    background:
      linear-gradient(90deg, color-mix(in srgb, var(--user-color, transparent) 18%, transparent), transparent 42%),
-      linear-gradient(
-        var(--card-background-color-override, $viewer-card-bg-color),
-        var(--card-background-color-override, $viewer-card-bg-color)
-      );
+      var(--card-background-color-override, $viewer-card-bg-color);

    .sub__binder {
      background: var(--user-color, var(--card-background-color-override, $viewer-card-bg-color));
@@ -248,16 +230,6 @@ $item-height: 3.5rem;
    }
  }

-  /* Reserve the green fill for the running event. */
-  .sub--group.sub--live {
-    box-shadow: inset 0 0 0 2px $active-green;
-  }
-
-  /* Keep the armed state quieter than the live ring. */
-  .sub--group.sub--armed {
-    box-shadow: inset 0 0 0 2px $gray-1000;
-  }
-
  .sub__title {
    grid-area: title;
    padding-bottom: 0.5rem;
@@ -1,6 +1,6 @@
 import { MaybeNumber, OntimeEvent } from 'ontime-types';
 import { dayInMs } from 'ontime-utils';
-import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import { useEffect, useRef, useState } from 'react';
 import { IoPencil } from 'react-icons/io5';

 import Button from '../../common/components/buttons/Button';
@@ -22,7 +22,6 @@ import {
  CountdownTarget,
  extendEventData,
  getIsLive,
-  groupSubscriptionTargets,
  isOutsideRange,
  preferredFormat12,
  preferredFormat24,
@@ -49,22 +48,11 @@ export default function CountdownSubscriptions({ subscribedEvents, goToEditMode
  const [lockAutoScroll, setLockAutoScroll] = useState(false);
  const selectedRef = useRef<HTMLDivElement | null>(null);
  const scrollRef = useRef<HTMLDivElement | null>(null);
-  const stickyHeaderRef = useRef<HTMLDivElement | null>(null);
-
-  const sections = useMemo(() => groupSubscriptionTargets(subscribedEvents), [subscribedEvents]);
-
-  // Responsive sizing and wrapped titles make the sticky header height variable, so measure it at scroll time.
-  const getStickyOffset = useCallback(() => {
-    const header = stickyHeaderRef.current;
-    // Preserve the combined margins between the header and running event.
-    return header ? header.offsetHeight + 4 : 0;
-  }, []);
-
  const scrollToComponent = useFollowComponent({
    followRef: selectedRef,
    scrollRef,
    doFollow: !lockAutoScroll,
-    getTopOffset: getStickyOffset,
+    topOffset: 0,
    followTrigger: selectedEventId,
  });

@@ -87,16 +75,15 @@ export default function CountdownSubscriptions({ subscribedEvents, goToEditMode

  // prevent considering automated scrolls as user scrolls
  const handleUserScroll = () => {
-    if (!selectedRef.current || !scrollRef.current) {
-      return;
-    }
-
+    if (selectedRef?.current && scrollRef?.current) {
      const selectedRect = selectedRef.current.getBoundingClientRect();
      const scrollerRect = scrollRef.current.getBoundingClientRect();
-    // Keep the threshold relative to the visible rows below the sticky header.
-    const distanceFromTop = selectedRect.top - scrollerRect.top - getStickyOffset();
+      if (selectedRect && scrollerRect) {
+        const distanceFromTop = selectedRect.top - scrollerRect.top;
        const hasScrolledOutOfThreshold = distanceFromTop < -8 || distanceFromTop > 50;
        setLockAutoScroll(hasScrolledOutOfThreshold);
+      }
+    }
  };
  const throttledHandleScroll = throttle(handleUserScroll, 1000);

@@ -111,14 +98,7 @@ export default function CountdownSubscriptions({ subscribedEvents, goToEditMode

  return (
    <div className='list-container' onWheel={handleScroll} onTouchMove={handleScroll} ref={scrollRef}>
-      {sections.map((section) => {
-        const rows = section.group ? [section.group, ...section.events] : section.events;
-        // the running event anchors the scroll, the group header stays pinned above it
-        const anchorId = section.events.find((event) => getIsLive(event.id, selectedEventId, playback))?.id ?? null;
-
-        return (
-          <div key={section.group?.id ?? rows[0].id} className='sub-section'>
-            {rows.map((event) => {
+      {subscribedEvents.map((event) => {
        // while a group is live, surface the running event's title as the secondary line
        const liveTitle = event.isGroup && event.liveEntry ? event.liveEntry.title : undefined;
        const secondaryData = liveTitle ?? getPropertyValue(event, secondarySource);
@@ -127,24 +107,12 @@ export default function CountdownSubscriptions({ subscribedEvents, goToEditMode
        // a subscribed group is live when any of its children is the selected/running event
        const isLive = activeEntryId ? getIsLive(activeEntryId, selectedEventId, playback) : false;
        const isArmed = !isLive && activeEntryId === selectedEventId;
-              // only ever hand the ref to a single row, sharing it would null it out on the next commit
-              const isAnchor = isLive && (anchorId === null || event.id === anchorId);
-              const rowRef = isAnchor ? selectedRef : event.isGroup && anchorId ? stickyHeaderRef : undefined;
-              const countdownEvent = extendEventData(
-                event,
-                currentDay,
-                actualStart,
-                plannedStart,
-                offset,
-                mode,
-                reportData,
-              );
+        const countdownEvent = extendEventData(event, currentDay, actualStart, plannedStart, offset, mode, reportData);
        const displayTitle = getPropertyValue(event, mainSource ?? 'title');
-
        return (
          <div
            key={event.id}
-                  ref={rowRef}
+            ref={isLive ? selectedRef : undefined}
            className={cx([
              'sub',
              isLive && 'sub--live',
@@ -168,9 +136,6 @@ export default function CountdownSubscriptions({ subscribedEvents, goToEditMode
          </div>
        );
      })}
-          </div>
-        );
-      })}
      <div className={cx(['fab-container', !showFab && 'fab-container--hidden'])}>
        <Button variant='primary' size='xlarge' onClick={goToEditMode}>
          <IoPencil /> Edit
@@ -1,7 +1,7 @@
 import { OntimeEntry, OntimeEvent, OntimeGroup, SupportedEntry } from 'ontime-types';

 import { ExtendedEntry } from '../../common/utils/rundownMetadata';
-import { CountdownTarget, groupSubscriptionTargets, resolveSubscriptionTarget } from './countdown.utils';
+import { resolveSubscriptionTarget } from './countdown.utils';

 /**
 * Minimal builders for the extended (metadata enriched) entries the countdown view consumes.
@@ -126,89 +126,3 @@ describe('resolveSubscriptionTarget()', () => {
    expect(result?.liveEntry).toBeNull();
  });
 });
-
-describe('groupSubscriptionTargets()', () => {
-  /**
-   * Resolves a group the same way the view does, so that the tests exercise the real target shape
-   * (a resolved group carries type Event, so the helper cannot rely on the entry type)
-   */
-  function resolveGroup(group: ExtendedEntry<OntimeGroup>, flat: ExtendedEntry<OntimeEntry>[]): CountdownTarget {
-    const resolved = resolveSubscriptionTarget(group, flat);
-    if (resolved === null) {
-      throw new Error('test setup: group has no playable children');
-    }
-    return resolved;
-  }
-
-  it('returns no sections for an empty subscription list', () => {
-    expect(groupSubscriptionTargets([])).toEqual([]);
-  });
-
-  it('gives each ungrouped event its own section', () => {
-    const e1 = makeEvent({ id: 'e1' });
-    const e2 = makeEvent({ id: 'e2' });
-
-    expect(groupSubscriptionTargets([e1, e2])).toEqual([
-      { group: null, events: [e1] },
-      { group: null, events: [e2] },
-    ]);
-  });
-
-  it('absorbs the children of a subscribed group into its section', () => {
-    const group = makeGroup({ id: 'g1' });
-    const c1 = makeEvent({ id: 'c1', parent: 'g1' });
-    const c2 = makeEvent({ id: 'c2', parent: 'g1' });
-    const resolved = resolveGroup(group, [group, c1, c2]);
-
-    expect(groupSubscriptionTargets([resolved, c1, c2])).toEqual([{ group: resolved, events: [c1, c2] }]);
-  });
-
-  it('keeps a subscribed group with no subscribed children as an empty section', () => {
-    const group = makeGroup({ id: 'g1' });
-    const c1 = makeEvent({ id: 'c1', parent: 'g1' });
-    const resolved = resolveGroup(group, [group, c1]);
-
-    expect(groupSubscriptionTargets([resolved])).toEqual([{ group: resolved, events: [] }]);
-  });
-
-  it('does not absorb an event which belongs to a different group', () => {
-    const group1 = makeGroup({ id: 'g1' });
-    const c1 = makeEvent({ id: 'c1', parent: 'g1' });
-    const group2 = makeGroup({ id: 'g2' });
-    const c2 = makeEvent({ id: 'c2', parent: 'g2' });
-    const flat = [group1, c1, group2, c2];
-    const resolved1 = resolveGroup(group1, flat);
-    const resolved2 = resolveGroup(group2, flat);
-
-    expect(groupSubscriptionTargets([resolved1, c1, resolved2, c2])).toEqual([
-      { group: resolved1, events: [c1] },
-      { group: resolved2, events: [c2] },
-    ]);
-  });
-
-  it('does not absorb an event whose parent group is not subscribed', () => {
-    const group1 = makeGroup({ id: 'g1' });
-    const c1 = makeEvent({ id: 'c1', parent: 'g1' });
-    const group2 = makeGroup({ id: 'g2' });
-    const c2 = makeEvent({ id: 'c2', parent: 'g2' });
-    const resolved1 = resolveGroup(group1, [group1, c1, group2, c2]);
-
-    // only the first group is subscribed, so the second group's child stands alone
-    expect(groupSubscriptionTargets([resolved1, c1, c2])).toEqual([
-      { group: resolved1, events: [c1] },
-      { group: null, events: [c2] },
-    ]);
-  });
-
-  it('closes a section when an ungrouped event follows a group', () => {
-    const group = makeGroup({ id: 'g1' });
-    const c1 = makeEvent({ id: 'c1', parent: 'g1' });
-    const e1 = makeEvent({ id: 'e1' });
-    const resolved = resolveGroup(group, [group, c1]);
-
-    expect(groupSubscriptionTargets([resolved, c1, e1])).toEqual([
-      { group: resolved, events: [c1] },
-      { group: null, events: [e1] },
-    ]);
-  });
-});
@@ -252,42 +252,6 @@ export function resolveSubscriptionTarget(
  };
 }

-/**
- * A subscribed group along with the subscribed events which belong to it.
- * Events without a subscribed parent group form their own section with no group.
- */
-export type CountdownSection = {
-  group: CountdownTarget | null;
-  events: CountdownTarget[];
-};
-
-/**
- * Folds the flat, rundown ordered subscription targets into sections.
- * A group opens a section which absorbs the following targets that declare it as parent,
- * which allows the group to be rendered as a sticky header for its own events.
- */
-export function groupSubscriptionTargets(targets: CountdownTarget[]): CountdownSection[] {
-  const sections: CountdownSection[] = [];
-
-  for (const target of targets) {
-    // resolveSubscriptionTarget spreads the first child, so we cannot rely on the entry type here
-    if (target.isGroup) {
-      sections.push({ group: target, events: [] });
-      continue;
-    }
-
-    const previousSection = sections.at(-1);
-    if (previousSection?.group?.id === target.parent) {
-      previousSection.events.push(target);
-      continue;
-    }
-
-    sections.push({ group: null, events: [target] });
-  }
-
-  return sections;
-}
-
 export function extendEventData(
  event: CountdownTarget,
  currentDay: number,
@@ -0,0 +1,13 @@
+.timerOverrideCell {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) 1.5rem;
+  align-items: center;
+  gap: 0.25rem;
+}
+
+.timerOverrideIndicator {
+  display: grid;
+  place-items: center;
+  color: $active-indicator;
+  font-size: 1rem;
+}
@@ -1,8 +1,18 @@
-import { CustomFields, TimeStrategy, URLPreset, isOntimeDelay, isOntimeEvent } from 'ontime-types';
+import {
+  CustomFields,
+  TimeStrategy,
+  TimerType,
+  URLPreset,
+  isOntimeDelay,
+  isOntimeEvent,
+  isOntimeGroup,
+} from 'ontime-types';
 import { millisToString } from 'ontime-utils';
 import { useCallback } from 'react';
+import { IoTimerOutline } from 'react-icons/io5';

 import DelayIndicator from '../../../../common/components/delay-indicator/DelayIndicator';
+import Tooltip from '../../../../common/components/tooltip/Tooltip';
 import type { ExtendedEntry } from '../../../../common/utils/rundownMetadata';
 import { formatDuration, formatTime } from '../../../../common/utils/time';
 import { AppMode } from '../../../../ontimeConfig';
@@ -17,6 +27,8 @@ import MutedText from './MutedText';
 import SingleLineCell from './SingleLineCell';
 import TimeInput from './TimeInput';

+import style from './cuesheetColsFactory.module.scss';
+
 function getColumnLabel(column: CuesheetCellContext['column']): string {
  return typeof column.columnDef.header === 'string' ? column.columnDef.header : column.id;
 }
@@ -105,10 +117,10 @@ function MakeDuration({ getValue, row, table, column }: CuesheetCellContext) {
    return null;
  }

+  const { hideTableSeconds } = table.options.meta.options;
  const event = row.original;
  if (!isOntimeEvent(event)) {
-    const duration = getValue() as number;
-    return <MutedText numeric>{formatDuration(duration, false)}</MutedText>;
+    return <MutedText numeric>{formatDuration(getValue() as number, hideTableSeconds)}</MutedText>;
  }

  const { handleUpdateTimer } = table.options.meta;
@@ -117,7 +129,7 @@ function MakeDuration({ getValue, row, table, column }: CuesheetCellContext) {

  const duration = getValue() as number;
  const isDurationLocked = event.timeStrategy === TimeStrategy.LockDuration;
-  const formattedDuration = formatDuration(duration, false);
+  const formattedDuration = formatDuration(duration, hideTableSeconds);

  const canWrite = column.columnDef.meta?.canWrite;
  if (!canWrite) {
@@ -193,17 +205,38 @@ function MakeSingleLineField({ row, column, table }: CuesheetCellContext) {
  }

  const canWrite = column.columnDef.meta?.canWrite;
-  if (!canWrite) {
-    return <GhostedText>{initialValue}</GhostedText>;
-  }
-
-  return (
+  const content = canWrite ? (
    <SingleLineCell
      initialValue={initialValue as string}
      fieldId={column.id}
      fieldLabel={getColumnLabel(column)}
      handleUpdate={update}
    />
+  ) : (
+    <GhostedText>{initialValue}</GhostedText>
+  );
+
+  if (column.id !== 'title') {
+    return content;
+  }
+
+  const isGroupOverride = isOntimeGroup(row.original) && row.original.useGroupTimer;
+  const isEventOverride = isOntimeEvent(row.original) && row.original.groupUsesTimer;
+  if (!isGroupOverride && !isEventOverride) {
+    return content;
+  }
+
+  const timerType = isOntimeGroup(row.original) ? row.original.timerType : row.original.groupTimerType;
+  const direction = timerType === TimerType.CountUp ? 'count up' : 'count down';
+  const tooltip = isGroupOverride ? `Group timer (${direction})` : `Timer display controlled by group (${direction})`;
+
+  return (
+    <div className={style.timerOverrideCell}>
+      {content}
+      <Tooltip text={tooltip} render={<span className={style.timerOverrideIndicator} />}>
+        <IoTimerOutline />
+      </Tooltip>
+    </div>
  );
 }

@@ -35,6 +35,14 @@
    width: 100%;
    overflow: hidden;

+    .timer-source {
+      color: $viewer-label-color;
+      font-size: 0.75rem;
+      font-weight: 600;
+      text-align: center;
+      text-transform: uppercase;
+    }
+
    .timer {
      opacity: 1;
      font-family: $viewer-font-family;
@@ -7,6 +7,7 @@ import { cx } from '../../../common/utils/styleUtils';
 import { getFormattedTimer, getTimerByType } from '../../common/viewUtils';
 import {
  getEstimatedFontSize,
+  getEventTimerSecondary,
  getIsPlaying,
  getSecondaryDisplay,
  getShowMessage,
@@ -23,7 +24,18 @@ interface PipTimerProps {
 }

 export function PipTimer({ viewSettings }: PipTimerProps) {
-  const { eventNow, message, time, clock, timerTypeNow, countToEndNow, auxTimer } = useTimerSocket();
+  const {
+    eventNow,
+    message,
+    time,
+    eventTimer,
+    clock,
+    timerTypeNow,
+    eventTimerType,
+    countToEndNow,
+    usesGroupTimer,
+    auxTimer,
+  } = useTimerSocket();

  // gather modifiers
  const showOverlay = getShowMessage(message.timer);
@@ -59,7 +71,9 @@ export function PipTimer({ viewSettings }: PipTimerProps) {
    return null;
  })();

-  const secondaryContent = getSecondaryDisplay(message, currentAux, 'min', false, true, false);
+  const secondaryContent = usesGroupTimer
+    ? getEventTimerSecondary(eventTimer, eventTimerType, clock, 'min', false, true)
+    : getSecondaryDisplay(message, currentAux, 'min', false, true, false);

  // gather presentation styles
  const resolvedTimerColour = getTimerColour(viewSettings, undefined, showWarning, showDanger);
@@ -77,6 +91,7 @@ export function PipTimer({ viewSettings }: PipTimerProps) {
      </div>

      <div className='timer-container'>
+        {usesGroupTimer && <div className='timer-source'>Group timer</div>}
        <div
          className={cx(['timer', !isPlaying && 'timer--paused', showFinished && 'timer--finished'])}
          style={{ fontSize: `${timerFontSize}vw` }}
@@ -96,11 +111,11 @@ export function PipTimer({ viewSettings }: PipTimerProps) {
          className={cx(['progress-container', !isPlaying && 'progress-container--paused'])}
          now={time.current}
          complete={totalTime}
-          eventId={eventNow?.id}
+          eventId={usesGroupTimer ? undefined : eventNow?.id}
          normalColor={viewSettings.normalColor}
-          warning={eventNow?.timeWarning}
+          warning={usesGroupTimer ? undefined : eventNow?.timeWarning}
          warningColor={viewSettings.warningColor}
-          danger={eventNow?.timeDanger}
+          danger={usesGroupTimer ? undefined : eventNow?.timeDanger}
          dangerColor={viewSettings.dangerColor}
          hideOvertime={!showFinished}
        />
@@ -89,6 +89,14 @@
    width: 100%;
    overflow: hidden;

+    .timer-source {
+      color: var(--label-color-override, $viewer-label-color);
+      font-size: $timer-label-size;
+      font-weight: 600;
+      text-align: center;
+      text-transform: uppercase;
+    }
+
    .end-message {
      text-align: center;
      font-size: 11.5vw;
@@ -22,6 +22,7 @@ import { getTimerOptions, useTimerOptions } from './timer.options';
 import {
  getCardData,
  getEstimatedFontSize,
+  getEventTimerSecondary,
  getIsPlaying,
  getSecondaryDisplay,
  getShowClock,
@@ -52,7 +53,19 @@ export default function TimerLoader() {
 }

 function Timer({ customFields, projectData, isMirrored, settings, viewSettings, entries }: TimerData) {
-  const { eventNext, eventNow, message, time, clock, timerTypeNow, countToEndNow, auxTimer } = useTimerSocket();
+  const {
+    eventNext,
+    eventNow,
+    message,
+    time,
+    eventTimer,
+    clock,
+    timerTypeNow,
+    eventTimerType,
+    countToEndNow,
+    usesGroupTimer,
+    auxTimer,
+  } = useTimerSocket();
  const {
    hideClock,
    hideCards,
@@ -78,7 +91,7 @@ function Timer({ customFields, projectData, isMirrored, settings, viewSettings,
  const { getLocalizedString } = useTranslation();
  const localisedMinutes = getLocalizedString('common.minutes');

-  const showSoundPrompt = useTimerSound(time.phase, endSound);
+  const showSoundPrompt = useTimerSound(eventTimer.phase, endSound);

  // gather modifiers
  const viewTimerType = timerType ?? timerTypeNow;
@@ -128,14 +141,18 @@ function Timer({ customFields, projectData, isMirrored, settings, viewSettings,
    return null;
  })();

-  const secondaryContent = getSecondaryDisplay(
-    message,
-    currentAux,
+  const secondaryContent =
+    usesGroupTimer && !hideSecondary
+      ? getEventTimerSecondary(
+          eventTimer,
+          eventTimerType,
+          clock,
          localisedMinutes,
          hideTimerSeconds,
          removeLeadingZeros,
-    hideSecondary,
-  );
+          timeformat,
+        )
+      : getSecondaryDisplay(message, currentAux, localisedMinutes, hideTimerSeconds, removeLeadingZeros, hideSecondary);

  // gather presentation styles
  const resolvedTimerColour = getTimerColour(viewSettings, timerColour, showWarning, showDanger);
@@ -176,6 +193,7 @@ function Timer({ customFields, projectData, isMirrored, settings, viewSettings,
      {showClock && <TimerAutoTickingClock clockFormat={timeformat} />}

      <div className={cx(['timer-container', message.timer.blink && !showOverlay && 'blink'])}>
+        {usesGroupTimer && <div className='timer-source'>Group timer</div>}
        {showEndMessage ? (
          <FitText mode='multi' min={64} max={256} className='end-message'>
            {freezeMessage}
@@ -202,11 +220,11 @@ function Timer({ customFields, projectData, isMirrored, settings, viewSettings,
          className={cx(['progress-container', !isPlaying && 'progress-container--paused'])}
          now={time.current}
          complete={totalTime}
-          eventId={eventNow?.id}
+          eventId={usesGroupTimer ? undefined : eventNow?.id}
          normalColor={viewSettings.normalColor}
-          warning={eventNow?.timeWarning}
+          warning={usesGroupTimer ? undefined : eventNow?.timeWarning}
          warningColor={viewSettings.warningColor}
-          danger={eventNow?.timeDanger}
+          danger={usesGroupTimer ? undefined : eventNow?.timeDanger}
          dangerColor={viewSettings.dangerColor}
          hideOvertime={!showFinished}
        />
@@ -1,6 +1,32 @@
-import { TimerPhase } from 'ontime-types';
+import { TimerPhase, TimerType } from 'ontime-types';

-import { shouldPlayEndSound } from '../timer.utils';
+import { getEventTimerSecondary, shouldPlayEndSound } from '../timer.utils';
+
+describe('getEventTimerSecondary()', () => {
+  it('formats the event countdown as a labelled secondary value', () => {
+    expect(
+      getEventTimerSecondary({ current: 65_000, elapsed: 5_000 }, TimerType.CountDown, 0, 'min', false, false),
+    ).toBe('Event timer 00:01:05');
+  });
+
+  it('preserves the event count-up display', () => {
+    expect(getEventTimerSecondary({ current: 55_000, elapsed: 5_000 }, TimerType.CountUp, 0, 'min', false, false)).toBe(
+      'Event timer 00:00:05',
+    );
+  });
+
+  it('falls back to remaining time when the event timer is hidden', () => {
+    expect(getEventTimerSecondary({ current: 5_000, elapsed: 55_000 }, TimerType.None, 0, 'min', false, false)).toBe(
+      'Event timer 00:00:05',
+    );
+  });
+
+  it('shows event progress instead of wall-clock time for clock events', () => {
+    expect(
+      getEventTimerSecondary({ current: 5_000, elapsed: 55_000 }, TimerType.Clock, 12_000, 'min', false, false),
+    ).toBe('Event timer 00:00:05');
+  });
+});

 describe('shouldPlayEndSound()', () => {
  test.each([TimerPhase.Default, TimerPhase.Warning, TimerPhase.Danger])(
@@ -6,11 +6,12 @@ import {
  RundownEntries,
  TimerMessage,
  TimerPhase,
+  TimerState,
  TimerType,
 } from 'ontime-types';
 import { isPlaybackActive } from 'ontime-utils';

-import { getFormattedTimer, getPropertyValue } from '../common/viewUtils';
+import { getFormattedTimer, getPropertyValue, getTimerByType } from '../common/viewUtils';

 /**
 * Whether a message should be shown
@@ -144,6 +145,25 @@ export function getSecondaryDisplay(
  return;
 }

+export function getEventTimerSecondary(
+  timer: Pick<TimerState, 'current' | 'elapsed'>,
+  timerType: TimerType,
+  clock: number,
+  localisedMinutes: string,
+  removeSeconds: boolean,
+  removeLeadingZero: boolean,
+  clockFormat?: string | null,
+): string {
+  const effectiveType = timerType === TimerType.CountUp ? TimerType.CountUp : TimerType.CountDown;
+  const value = getTimerByType(false, effectiveType, clock, timer);
+  const display = getFormattedTimer(value, effectiveType, localisedMinutes, {
+    removeSeconds,
+    removeLeadingZero,
+    clockFormat,
+  });
+  return `Event timer ${display}`;
+}
+
 /**
 * What should we be showing in the cards?
 */
@@ -6,7 +6,7 @@
      http-equiv="Content-Security-Policy"
      content="default-src 'self'; style-src 'unsafe-inline'; script-src 'self'"
    />
-    <title>Ontime</title>
+    <title>ontime</title>
    <style>
      body {
        -webkit-user-select: none;
@@ -92,7 +92,7 @@
  <body>
    <div class="container">
      <img src="../assets/logo.png" />
-      <h1>Ontime · event timers</h1>
+      <h1>ontime · event timers</h1>
      <div class="lds-ellipsis">
        <div></div>
        <div></div>
@@ -417,7 +417,7 @@ export function migrateRundown(
          timeEnd: null,
          duration: 0,
          isFirstLinked: false,
-        });
+        } as unknown as OntimeEntry);
      } else if (entry.type === 'delay') {
        append({ id: entry.id, type: SupportedEntry.Delay, duration: entry.duration, parent });
      }
@@ -1,164 +0,0 @@
-import type { PlayableEvent } from 'ontime-types';
-import { RefetchKey, TimerLifeCycle } from 'ontime-types';
-import { MILLIS_PER_MINUTE } from 'ontime-utils';
-import { vi } from 'vitest';
-
-import { sendRefetch } from '../../../adapters/WebsocketAdapter.js';
-import { makeRuntimeStateData } from '../../../stores/__mocks__/runtimeState.mocks.js';
-import { makeOntimeEvent, makeRundown } from '../../rundown/__mocks__/rundown.mocks.js';
-import { clear, generate, generateReport, triggerReportEntry } from '../report.service.js';
-
-vi.mock('../../../adapters/WebsocketAdapter.js', () => ({ sendRefetch: vi.fn() }));
-
-const eventA = makeOntimeEvent({
-  id: 'event-a',
-  dayOffset: 0,
-  timeStart: 0,
-  timeEnd: MILLIS_PER_MINUTE,
-  duration: MILLIS_PER_MINUTE,
-}) as PlayableEvent;
-const eventB = makeOntimeEvent({
-  id: 'event-b',
-  dayOffset: 0,
-  timeStart: MILLIS_PER_MINUTE,
-  timeEnd: 2 * MILLIS_PER_MINUTE,
-  duration: MILLIS_PER_MINUTE,
-}) as PlayableEvent;
-
-beforeEach(() => {
-  clear();
-  vi.clearAllMocks();
-});
-
-it('records lifecycle times while keeping the schedule captured at start', () => {
-  const start = makeRuntimeStateData({ eventNow: eventA, timer: { startedAt: 500 }, _startEpoch: 1 });
-  triggerReportEntry(TimerLifeCycle.onStart, start);
-
-  const edited = { ...eventA, timeStart: 999, duration: 999 } as PlayableEvent;
-  const stop = makeRuntimeStateData({ eventNow: edited, clock: 2 * MILLIS_PER_MINUTE, rundown: { currentDay: 1 } });
-  triggerReportEntry(TimerLifeCycle.onStop, stop);
-
-  expect(generate()[eventA.id]).toEqual({
-    startedAt: 500,
-    startedAtDay: 0,
-    endedAt: 2 * MILLIS_PER_MINUTE,
-    endedAtDay: 1,
-    scheduledStart: eventA.timeStart,
-    scheduledDay: eventA.dayOffset,
-    scheduledDuration: eventA.duration,
-  });
-  expect(sendRefetch).toHaveBeenCalledTimes(2);
-  expect(sendRefetch).toHaveBeenLastCalledWith(RefetchKey.Report);
-});
-
-it('falls back to the current event when a stop arrives without a start', () => {
-  const stop = makeRuntimeStateData({ eventNow: eventA, clock: MILLIS_PER_MINUTE });
-  triggerReportEntry(TimerLifeCycle.onStop, stop);
-
-  expect(generate()[eventA.id]).toMatchObject({
-    startedAt: null,
-    endedAt: MILLIS_PER_MINUTE,
-    scheduledDuration: eventA.duration,
-  });
-});
-
-it('captures the rundown plan when a stop is the first report entry', () => {
-  const rundown = makeRundown({
-    id: 'run-1',
-    title: 'Stopped without start',
-    order: [eventA.id],
-    entries: { [eventA.id]: eventA },
-  });
-  const stop = makeRuntimeStateData({
-    eventNow: eventA,
-    clock: MILLIS_PER_MINUTE,
-    rundown: { plannedStart: 0, plannedEnd: MILLIS_PER_MINUTE },
-  });
-
-  triggerReportEntry(TimerLifeCycle.onStop, stop, rundown);
-
-  expect(generateReport()).toMatchObject({
-    eventReports: { [eventA.id]: { endedAt: MILLIS_PER_MINUTE } },
-    rundown: { id: rundown.id, title: rundown.title },
-  });
-});
-
-it('accumulates entries until the report is explicitly cleared', () => {
-  const firstRun = makeRuntimeStateData({ eventNow: eventA, timer: { startedAt: 0 }, _startEpoch: 1 });
-  triggerReportEntry(TimerLifeCycle.onStart, firstRun);
-  triggerReportEntry(TimerLifeCycle.onStart, { ...firstRun, eventNow: eventB, _startEpoch: 2 });
-
-  expect(Object.keys(generate())).toEqual([eventA.id, eventB.id]);
-});
-
-it('returns the report with the rundown plan captured at its first event', () => {
-  const rundown = makeRundown({
-    id: 'run-1',
-    title: 'Original title',
-    order: [eventA.id, eventB.id],
-    entries: { [eventA.id]: eventA, [eventB.id]: eventB },
-  });
-  const start = makeRuntimeStateData({
-    eventNow: eventA,
-    timer: { startedAt: 500 },
-    _startEpoch: 1,
-    rundown: { plannedStart: 0, plannedEnd: 2 * MILLIS_PER_MINUTE },
-  });
-  triggerReportEntry(TimerLifeCycle.onStart, start, rundown);
-  triggerReportEntry(TimerLifeCycle.onStop, { ...start, clock: MILLIS_PER_MINUTE });
-  rundown.title = 'Edited later';
-
-  expect(generateReport()).toMatchObject({
-    rundown: { id: 'run-1', title: 'Original title' },
-    eventReports: { [eventA.id]: { scheduledDuration: MILLIS_PER_MINUTE } },
-    show: {
-      plannedStart: 0,
-      plannedEnd: 2 * MILLIS_PER_MINUTE,
-      plannedDuration: 2 * MILLIS_PER_MINUTE,
-      actualStart: 500,
-      actualEnd: MILLIS_PER_MINUTE,
-    },
-  });
-});
-
-it('clears the retained report and rundown snapshot together', () => {
-  const rundown = makeRundown({ order: [eventA.id], entries: { [eventA.id]: eventA } });
-  const state = makeRuntimeStateData({ eventNow: eventA, timer: { startedAt: 0 }, _startEpoch: 1 });
-  triggerReportEntry(TimerLifeCycle.onStart, state, rundown);
-  vi.clearAllMocks();
-  clear();
-
-  expect(generateReport()).toMatchObject({ eventReports: {}, rundown: null });
-  expect(sendRefetch).toHaveBeenCalledOnce();
-  expect(sendRefetch).toHaveBeenCalledWith(RefetchKey.Report);
-});
-
-it('captures a new plan after removing the final event by id', () => {
-  const firstRundown = makeRundown({
-    id: 'run-1',
-    title: 'First run',
-    order: [eventA.id],
-    entries: { [eventA.id]: eventA },
-  });
-  const secondRundown = makeRundown({
-    id: 'run-2',
-    title: 'Second run',
-    order: [eventB.id],
-    entries: { [eventB.id]: eventB },
-  });
-  const firstStart = makeRuntimeStateData({ eventNow: eventA, timer: { startedAt: 0 }, _startEpoch: 1 });
-  const secondStart = makeRuntimeStateData({
-    eventNow: eventB,
-    timer: { startedAt: MILLIS_PER_MINUTE },
-    _startEpoch: 2,
-  });
-
-  triggerReportEntry(TimerLifeCycle.onStart, firstStart, firstRundown);
-  clear(eventA.id);
-  triggerReportEntry(TimerLifeCycle.onStart, secondStart, secondRundown);
-
-  expect(generateReport()).toMatchObject({
-    eventReports: { [eventB.id]: { startedAt: MILLIS_PER_MINUTE } },
-    rundown: { id: secondRundown.id, title: secondRundown.title },
-  });
-});
@@ -1,72 +0,0 @@
-import type { OntimeEventReport, OntimeReport, PlayableEvent } from 'ontime-types';
-import { dayInMs, MILLIS_PER_HOUR, MILLIS_PER_MINUTE } from 'ontime-utils';
-
-import { makeOntimeEvent, makeRundown } from '../../rundown/__mocks__/rundown.mocks.js';
-import { getActualShowTimes, getPlannedShowDuration } from '../report.utils.js';
-
-function makeReport(patch: Partial<OntimeEventReport>): OntimeEventReport {
-  return {
-    startedAt: 0,
-    startedAtDay: 0,
-    endedAt: 0,
-    endedAtDay: 0,
-    scheduledStart: 0,
-    scheduledDay: 0,
-    scheduledDuration: 0,
-    ...patch,
-  };
-}
-
-describe('getActualShowTimes()', () => {
-  it('preserves long gaps within the same day', () => {
-    const report: OntimeReport = {
-      morning: makeReport({ startedAt: 6 * MILLIS_PER_HOUR, endedAt: 7 * MILLIS_PER_HOUR }),
-      evening: makeReport({ startedAt: 20 * MILLIS_PER_HOUR, endedAt: 21 * MILLIS_PER_HOUR }),
-    };
-
-    expect(getActualShowTimes(report)).toEqual({
-      actualStart: 6 * MILLIS_PER_HOUR,
-      actualEnd: 21 * MILLIS_PER_HOUR,
-      actualDuration: 15 * MILLIS_PER_HOUR,
-    });
-  });
-
-  it('orders events by their captured day across midnight', () => {
-    const report: OntimeReport = {
-      beforeMidnight: makeReport({
-        startedAt: dayInMs - 10 * MILLIS_PER_MINUTE,
-        endedAt: dayInMs - 5 * MILLIS_PER_MINUTE,
-      }),
-      afterMidnight: makeReport({
-        startedAt: 0,
-        startedAtDay: 1,
-        endedAt: 10 * MILLIS_PER_MINUTE,
-        endedAtDay: 1,
-      }),
-    };
-
-    expect(getActualShowTimes(report).actualDuration).toBe(20 * MILLIS_PER_MINUTE);
-  });
-});
-
-it('derives planned duration from playable, non-skipped events', () => {
-  const first = makeOntimeEvent({
-    id: 'first',
-    dayOffset: 0,
-    timeStart: 23 * MILLIS_PER_HOUR,
-    duration: MILLIS_PER_HOUR,
-  }) as PlayableEvent;
-  const last = makeOntimeEvent({
-    id: 'last',
-    dayOffset: 1,
-    timeStart: MILLIS_PER_HOUR,
-    duration: MILLIS_PER_HOUR,
-  }) as PlayableEvent;
-  const skipped = makeOntimeEvent({ id: 'skipped', dayOffset: 2, timeStart: 0, duration: MILLIS_PER_HOUR, skip: true });
-  const rundown = makeRundown({
-    order: [first.id, last.id, skipped.id],
-    entries: { [first.id]: first, [last.id]: last, [skipped.id]: skipped },
-  });
-
-  expect(getPlannedShowDuration(rundown)).toBe(3 * MILLIS_PER_HOUR);
-});
@@ -7,7 +7,7 @@ import * as report from './report.service.js';
 export const router: Router = express.Router();

 router.get('/', (_req: Request, res: Response) => {
-  res.status(200).json(report.generateReport());
+  res.status(200).json(report.generate());
 });

 router.delete('/all', (_req: Request, res: Response) => {
@@ -1,28 +1,12 @@
-import type { OntimeEventReport, OntimeReport, PlayableEvent, ReportData, Rundown, ShowReport } from 'ontime-types';
-import { RefetchKey, TimerLifeCycle } from 'ontime-types';
-import type { DeepReadonly } from 'ts-essentials';
+import { OntimeEventReport, OntimeReport, RefetchKey, TimerLifeCycle } from 'ontime-types';
+import { DeepReadonly } from 'ts-essentials';

 import { sendRefetch } from '../../adapters/WebsocketAdapter.js';
-import type { RuntimeState } from '../../stores/runtimeState.js';
-import { getCurrentRundown } from '../rundown/rundown.dao.js';
-import { getActualShowTimes, getPlannedShowDuration } from './report.utils.js';
+import { RuntimeState } from '../../stores/runtimeState.js';

 const report = new Map<string, OntimeEventReport>();

 let formattedReport: OntimeReport | null = null;
-const emptyPlannedTimes: Pick<ShowReport, 'plannedStart' | 'plannedEnd' | 'plannedDuration'> = {
-  plannedStart: null,
-  plannedEnd: null,
-  plannedDuration: null,
-};
-
-/**
- * The plan the show was measured against, taken when it starts.
- * Snapshotted for the same reason the per event schedule is: editing the
- * rundown afterwards must not move the target a past show was judged by.
- */
-let plannedTimes = emptyPlannedTimes;
-let rundownSnapshot: Rundown | null = null;

 /**
 * generates a full report
@@ -43,14 +27,9 @@ export function clear(id?: string) {
  formattedReport = null;
  if (id) {
    report.delete(id);
-    if (report.size === 0) resetReportPlan();
  } else {
-    // A full clear makes the next event start a new report instead of resuming this run.
    report.clear();
-    resetReportPlan();
  }
-
-  sendRefetch(RefetchKey.Report);
 }

 /**
@@ -62,7 +41,6 @@ export function clear(id?: string) {
 export function triggerReportEntry(
  cycle: TimerLifeCycle.onStart | TimerLifeCycle.onStop,
  state: DeepReadonly<RuntimeState>,
-  rundown: Readonly<Rundown> = getCurrentRundown(),
 ) {
  if (!state.eventNow?.id) {
    return;
@@ -71,80 +49,15 @@ export function triggerReportEntry(
  const eventId = state.eventNow.id;

  if (cycle === TimerLifeCycle.onStart) {
-    captureReportPlan(state, rundown);
-
-    report.set(eventId, {
-      ...getScheduleSnapshot(state.eventNow),
-      startedAt: state.timer.startedAt,
-      startedAtDay: state.rundown.currentDay ?? state.eventNow.dayOffset,
-      endedAt: null,
-      endedAtDay: null,
-    });
+    report.set(eventId, { startedAt: state.timer.startedAt, endedAt: null });
    formattedReport = null;
-    sendRefetch(RefetchKey.Report);
    return;
  }

  if (cycle === TimerLifeCycle.onStop) {
-    captureReportPlan(state, rundown);
-    const previous = report.get(eventId);
-    const schedule = previous ?? getScheduleSnapshot(state.eventNow);
-    report.set(eventId, {
-      startedAt: previous?.startedAt ?? null,
-      startedAtDay: previous?.startedAtDay ?? null,
-      endedAt: state.clock,
-      endedAtDay: state.rundown.currentDay ?? state.eventNow.dayOffset,
-      scheduledStart: schedule.scheduledStart,
-      scheduledDay: schedule.scheduledDay,
-      scheduledDuration: schedule.scheduledDuration,
-    });
+    const startedAt = report.get(eventId)?.startedAt ?? null;
+    report.set(eventId, { startedAt, endedAt: state.clock });
    formattedReport = null;
    sendRefetch(RefetchKey.Report);
  }
 }
-
-function getScheduleSnapshot(
-  event: Pick<PlayableEvent, 'timeStart' | 'dayOffset' | 'duration'>,
-): Pick<OntimeEventReport, 'scheduledStart' | 'scheduledDay' | 'scheduledDuration'> {
-  return {
-    scheduledStart: event.timeStart,
-    scheduledDay: event.dayOffset,
-    scheduledDuration: event.duration,
-  };
-}
-
-/**
- * Captures the plan once, when the first event in the report is recorded.
- */
-function captureReportPlan(state: DeepReadonly<RuntimeState>, rundown: Readonly<Rundown>) {
-  if (rundownSnapshot !== null) return;
-
-  rundownSnapshot = structuredClone(rundown);
-  plannedTimes = {
-    plannedStart: state.rundown.plannedStart,
-    plannedEnd: state.rundown.plannedEnd,
-    plannedDuration: getPlannedShowDuration(rundownSnapshot),
-  };
-}
-
-function resetReportPlan() {
-  plannedTimes = emptyPlannedTimes;
-  rundownSnapshot = null;
-}
-
-/**
- * Show level times for the report.
- * Planned times are the ones captured when the show started, actual times are
- * derived from the events that ran.
- */
-function generateShowReport(): ShowReport {
-  return { ...plannedTimes, ...getActualShowTimes(generate()) };
-}
-
-export function generateReport(): ReportData {
-  return {
-    eventReports: generate(),
-    rundown: rundownSnapshot,
-    show: generateShowReport(),
-  };
-}
@@ -1,52 +0,0 @@
-import type { OntimeReport, Rundown, ShowReport } from 'ontime-types';
-import { isOntimeEvent } from 'ontime-types';
-import { dayInMs } from 'ontime-utils';
-
-export function getActualShowTimes(
-  report: OntimeReport,
-): Pick<ShowReport, 'actualStart' | 'actualEnd' | 'actualDuration'> {
-  let firstStart = Number.POSITIVE_INFINITY;
-  let lastEnd = Number.NEGATIVE_INFINITY;
-  let actualStart: number | null = null;
-  let actualEnd: number | null = null;
-
-  for (const entry of Object.values(report)) {
-    if (entry.startedAt !== null && entry.startedAtDay !== null) {
-      const start = entry.startedAtDay * dayInMs + entry.startedAt;
-      if (start < firstStart) {
-        firstStart = start;
-        actualStart = entry.startedAt;
-      }
-    }
-
-    if (entry.endedAt !== null && entry.endedAtDay !== null) {
-      const end = entry.endedAtDay * dayInMs + entry.endedAt;
-      if (end > lastEnd) {
-        lastEnd = end;
-        actualEnd = entry.endedAt;
-      }
-    }
-  }
-
-  return {
-    actualStart,
-    actualEnd,
-    actualDuration: actualStart === null || actualEnd === null ? null : lastEnd - firstStart,
-  };
-}
-
-export function getPlannedShowDuration(rundown: Rundown): number | null {
-  let firstStart = Number.POSITIVE_INFINITY;
-  let lastEnd = Number.NEGATIVE_INFINITY;
-
-  for (const id of rundown.flatOrder) {
-    const entry = rundown.entries[id];
-    if (!entry || !isOntimeEvent(entry) || entry.skip) continue;
-
-    const start = entry.dayOffset * dayInMs + entry.timeStart;
-    firstStart = Math.min(firstStart, start);
-    lastEnd = Math.max(lastEnd, start + entry.duration);
-  }
-
-  return Number.isFinite(firstStart) ? lastEnd - firstStart : null;
-}
@@ -1,4 +1,4 @@
-import { CustomFields, OntimeEvent, OntimeGroup, Rundown, SupportedEntry } from 'ontime-types';
+import { CustomFields, OntimeEvent, OntimeGroup, Rundown, SupportedEntry, TimerType } from 'ontime-types';

 import { makeNewRundown } from '../../../models/dataModel.js';
 import { makeOntimeEvent, makeOntimeGroup, makeOntimeMilestone } from '../__mocks__/rundown.mocks.js';
@@ -276,7 +276,13 @@ describe('parseRundown()', () => {
    expect(parsedRundown.order).toStrictEqual(['group']);
    expect(parsedRundown.flatOrder).toStrictEqual(['group', '1', '2']);
    expect(parsedRundown.entries).toMatchObject({
-      group: { id: 'group', type: SupportedEntry.Group, entries: ['1', '2'] },
+      group: {
+        id: 'group',
+        type: SupportedEntry.Group,
+        entries: ['1', '2'],
+        useGroupTimer: false,
+        timerType: TimerType.CountDown,
+      },
      '1': { id: '1', type: SupportedEntry.Event },
      '2': { id: '2', type: SupportedEntry.Milestone },
    });
@@ -25,6 +25,7 @@ import { parseRundown } from '../rundown.parser.js';
 import {
  calculateDayOffset,
  cloneEntryData,
+  createGroupPatch,
  deleteById,
  doesInvalidateMetadata,
  getIntegerAndFraction,
@@ -36,6 +37,25 @@ import {
 } from '../rundown.utils.js';

 describe('test event validator', () => {
+  it('creates groups with the shared timer disabled by default', () => {
+    expect(createGroup({ id: 'group' })).toMatchObject({
+      useGroupTimer: false,
+      timerType: TimerType.CountDown,
+    });
+  });
+
+  it('limits group timers to count down and count up', () => {
+    expect(createGroup({ timerType: TimerType.CountUp }).timerType).toBe(TimerType.CountUp);
+    expect(createGroup({ timerType: TimerType.Clock }).timerType).toBe(TimerType.CountDown);
+  });
+
+  it('rejects non-boolean group timer updates', () => {
+    const group = createGroup({ useGroupTimer: false });
+    const updated = createGroupPatch(group, { useGroupTimer: 'true' as never });
+
+    expect(updated.useGroupTimer).toBe(false);
+  });
+
  it('validates a good object', () => {
    const event = {
      title: 'test',
@@ -33,6 +33,7 @@ import {
  makeString,
  maxDuration,
  validateEndAction,
+  validateGroupTimerType,
  validateTimerType,
  validateTimes,
 } from 'ontime-utils';
@@ -180,6 +181,9 @@ export function createGroupPatch(originalGroup: OntimeGroup, patchGroup: Partial
    note: makeString(patchGroup.note, originalGroup.note),
    entries: patchGroup.entries ?? originalGroup.entries,
    targetDuration: maybeTargetDuration(),
+    useGroupTimer:
+      typeof patchGroup.useGroupTimer === 'boolean' ? patchGroup.useGroupTimer : originalGroup.useGroupTimer,
+    timerType: validateGroupTimerType(patchGroup.timerType, originalGroup.timerType),
    colour: makeString(patchGroup.colour, originalGroup.colour),
    revision: originalGroup.revision,
    timeStart: originalGroup.timeStart,
@@ -206,6 +206,7 @@ export const startServer = async (): Promise<{ message: string; serverPort: numb
  eventStore.init({
    clock: state.clock,
    timer: state.timer,
+    groupTimer: state.groupTimer,
    message: { ...runtimeStorePlaceholder.message },
    offset: state.offset,
    rundown: state.rundown,
@@ -16,7 +16,7 @@
      body {
        width: 100%;
        height: 100%;
-        background: #101010;
+        background: #121212;
        color: #ffffff;
        font-family: sans-serif;
        overflow: hidden;
@@ -29,19 +29,15 @@ function makeHeadersWithFailingAuthorization(cookie?: string) {

 describe('isPublicAssetRequest()', () => {
  it('allows root public assets without a prefix', () => {
+    expect(isPublicAssetRequest('/site.webmanifest', '')).toBe(true);
    expect(isPublicAssetRequest('/manifest.json', '')).toBe(true);
  });

  it('allows prefixed public assets in cloud deployments', () => {
-    expect(isPublicAssetRequest('/stage-hash/manifest.json', '/stage-hash')).toBe(true);
+    expect(isPublicAssetRequest('/stage-hash/site.webmanifest', '/stage-hash')).toBe(true);
    expect(isPublicAssetRequest('/stage-hash/ontime-logo.png?cache=1', '/stage-hash')).toBe(true);
  });

-  it('allows the PWA install icons', () => {
-    expect(isPublicAssetRequest('/ontime-logo-192.png', '')).toBe(true);
-    expect(isPublicAssetRequest('/ontime-logo-512.png', '')).toBe(true);
-  });
-
  it('keeps non-public paths protected', () => {
    expect(isPublicAssetRequest('/stage-hash/data', '/stage-hash')).toBe(false);
    expect(isPublicAssetRequest('/backstage', '')).toBe(false);
@@ -17,9 +17,8 @@ const publicAssets = new Set([
  '/favicon.ico',
  '/manifest.json',
  '/ontime-logo.png',
-  '/ontime-logo-192.png',
-  '/ontime-logo-512.png',
  '/robots.txt',
+  '/site.webmanifest',
 ]);

 export function isPublicAssetRequest(originalUrl: string, prefix: string): boolean {
@@ -39,6 +39,8 @@ export const stageRundown: Rundown = {
      note: '',
      entries: ['9bf60f', 'bf71a2', 'c2697f', 'fa593e', 'a8b0b3'],
      targetDuration: null,
+      useGroupTimer: false,
+      timerType: TimerType.CountDown,
      colour: '#339E4E',
      custom: {},
      revision: 0,
@@ -172,6 +174,8 @@ export const stageRundown: Rundown = {
      note: '',
      entries: ['0aaa7d'],
      targetDuration: null,
+      useGroupTimer: false,
+      timerType: TimerType.CountDown,
      colour: '#3E75E8',
      custom: {},
      revision: 0,
@@ -219,6 +223,8 @@ export const stageRundown: Rundown = {
      note: '',
      entries: ['02afca', '75ce86', 'e10ed9', '07df89'],
      targetDuration: null,
+      useGroupTimer: false,
+      timerType: TimerType.CountDown,
      colour: '#339E4E',
      custom: {},
      revision: 0,
@@ -360,6 +366,8 @@ export const backstageRundown: Rundown = {
      note: '',
      entries: ['bs0101', 'bs0102', 'bs0103', 'bs0104'],
      targetDuration: null,
+      useGroupTimer: false,
+      timerType: TimerType.CountDown,
      colour: '#A790F5',
      custom: {},
      revision: 0,
@@ -476,6 +484,8 @@ export const backstageRundown: Rundown = {
      note: '',
      entries: ['bs0201', 'bs0202', 'bs0203', 'bs0204'],
      targetDuration: null,
+      useGroupTimer: false,
+      timerType: TimerType.CountDown,
      colour: '#339E4E',
      custom: {},
      revision: 0,
@@ -588,6 +598,8 @@ export const backstageRundown: Rundown = {
      note: '',
      entries: ['bs0301'],
      targetDuration: null,
+      useGroupTimer: false,
+      timerType: TimerType.CountDown,
      colour: '#3E75E8',
      custom: {},
      revision: 0,
@@ -634,6 +646,8 @@ export const backstageRundown: Rundown = {
      note: '',
      entries: ['bs0401', 'bs0402', 'bs0403', 'bs0404'],
      targetDuration: null,
+      useGroupTimer: false,
+      timerType: TimerType.CountDown,
      colour: '#339E4E',
      custom: {},
      revision: 0,
@@ -768,6 +782,8 @@ export const broadcastRundown: Rundown = {
      note: '',
      entries: ['br0101', 'br0102', 'br0103'],
      targetDuration: null,
+      useGroupTimer: false,
+      timerType: TimerType.CountDown,
      colour: '#ED3333',
      custom: {},
      revision: 0,
@@ -851,6 +867,8 @@ export const broadcastRundown: Rundown = {
      note: '',
      entries: ['br0201', 'br0202', 'br0203', 'br0204'],
      targetDuration: null,
+      useGroupTimer: false,
+      timerType: TimerType.CountDown,
      colour: '#339E4E',
      custom: {},
      revision: 0,
@@ -959,6 +977,8 @@ export const broadcastRundown: Rundown = {
      note: '',
      entries: ['br0301', 'br0302'],
      targetDuration: null,
+      useGroupTimer: false,
+      timerType: TimerType.CountDown,
      colour: '#3E75E8',
      custom: {},
      revision: 0,
@@ -1029,6 +1049,8 @@ export const broadcastRundown: Rundown = {
      note: '',
      entries: ['br0401', 'br0402', 'br0403'],
      targetDuration: null,
+      useGroupTimer: false,
+      timerType: TimerType.CountDown,
      colour: '#339E4E',
      custom: {},
      revision: 0,
@@ -4,6 +4,7 @@ import { MILLIS_PER_HOUR, MILLIS_PER_MINUTE, MILLIS_PER_SECOND, dayInMs, millisT
 import type { RuntimeState } from '../../stores/runtimeState.js';
 import {
  findDayOffset,
+  getGroupTimer,
  getCurrent,
  getElapsed,
  getExpectedFinish,
@@ -16,6 +17,91 @@ import {

 const asTimeOfDay = (value: number): RuntimeState['clock'] => value as RuntimeState['clock'];

+describe('getGroupTimer()', () => {
+  const makeState = (patch: Partial<RuntimeState> = {}) =>
+    ({
+      clock: asTimeOfDay(10_000),
+      groupNow: {
+        duration: 20_000,
+      },
+      rundown: {
+        actualGroupStart: 5_000,
+      },
+      timer: {
+        addedTime: 4_000,
+        current: 1_000,
+        elapsed: 99_000,
+        phase: TimerPhase.Danger,
+        playback: Playback.Play,
+      },
+      ...patch,
+    }) as RuntimeState;
+
+  it('returns null outside a group', () => {
+    expect(getGroupTimer(makeState({ groupNow: null }))).toBeNull();
+  });
+
+  it('derives elapsed and remaining time from the group start and duration', () => {
+    expect(getGroupTimer(makeState())).toMatchObject({
+      addedTime: 0,
+      current: 15_000,
+      duration: 20_000,
+      elapsed: 5_000,
+      expectedFinish: null,
+      phase: TimerPhase.Default,
+      playback: Playback.Play,
+      secondaryTimer: null,
+      startedAt: 5_000,
+    });
+  });
+
+  it('does not inherit event timer progress or added time', () => {
+    const first = getGroupTimer(makeState());
+    const second = getGroupTimer(
+      makeState({
+        timer: {
+          ...makeState().timer,
+          addedTime: -8_000,
+          current: -50_000,
+          elapsed: 500_000,
+        },
+      }),
+    );
+
+    expect(second).toEqual(first);
+  });
+
+  it('keeps running while the loaded event is paused', () => {
+    const timer = getGroupTimer(makeState({ timer: { ...makeState().timer, playback: Playback.Pause } }));
+
+    expect(timer?.playback).toBe(Playback.Play);
+  });
+
+  it('handles a group running across midnight', () => {
+    const timer = getGroupTimer(
+      makeState({
+        clock: asTimeOfDay(1_000),
+        rundown: { ...makeState().rundown, actualGroupStart: 86_399_000 },
+      }),
+    );
+
+    expect(timer).toMatchObject({ current: 18_000, elapsed: 2_000 });
+  });
+
+  it('uses the event phase before the group starts and overtime afterwards', () => {
+    const pending = getGroupTimer(
+      makeState({
+        rundown: { ...makeState().rundown, actualGroupStart: null },
+        timer: { ...makeState().timer, phase: TimerPhase.Pending },
+      }),
+    );
+    const overtime = getGroupTimer(makeState({ clock: asTimeOfDay(30_001) }));
+
+    expect(pending).toMatchObject({ current: 20_000, elapsed: null, phase: TimerPhase.Pending });
+    expect(overtime).toMatchObject({ current: -5_001, elapsed: 25_001, phase: TimerPhase.Overtime });
+  });
+});
+
 describe('getElapsed()', () => {
  it('returns active elapsed time from startedAt without add-time adjustments', () => {
    const state = {
@@ -7,6 +7,7 @@ import {
  findPreviousPlayableId,
  getEventAtIndex,
  getShouldClockUpdate,
+  getShouldGroupTimerUpdate,
  getShouldOffsetUpdate,
  getShouldTimerUpdate,
  isNewSecond,
@@ -95,6 +96,34 @@ describe('getShouldTimerUpdate()', () => {
  });
 });

+describe('getShouldGroupTimerUpdate()', () => {
+  const timer: TimerState = {
+    addedTime: 0,
+    current: 10_000,
+    duration: 10_000,
+    elapsed: 0,
+    expectedFinish: null,
+    phase: TimerPhase.Default,
+    playback: Playback.Play,
+    secondaryTimer: null,
+    startedAt: 0,
+  };
+
+  it('updates when a group timer appears or disappears', () => {
+    expect(getShouldGroupTimerUpdate(null, timer)).toBe(true);
+    expect(getShouldGroupTimerUpdate(timer, null)).toBe(true);
+  });
+
+  it('does not repeatedly publish an absent group timer', () => {
+    expect(getShouldGroupTimerUpdate(null, null)).toBe(false);
+  });
+
+  it('uses normal timer tick semantics while a group timer exists', () => {
+    expect(getShouldGroupTimerUpdate(timer, { ...timer, current: 9_500 })).toBe(false);
+    expect(getShouldGroupTimerUpdate(timer, { ...timer, current: 8_999 })).toBe(true);
+  });
+});
+
 describe('getShouldOffsetUpdate()', () => {
  const baseOffset: Offset = {
    absolute: 0,
@@ -25,7 +25,7 @@ import { logger } from '../../classes/Logger.js';
 import { timerConfig } from '../../setup/config.js';
 import { eventStore } from '../../stores/EventStore.js';
 import * as runtimeState from '../../stores/runtimeState.js';
-import type { RuntimeState } from '../../stores/runtimeState.js';
+import type { RuntimeState, RuntimeStateSnapshot } from '../../stores/runtimeState.js';
 import { EventTimer } from '../EventTimer.js';
 import { restoreService } from '../restore-service/restore.service.js';
 import type { RestorePoint } from '../restore-service/restore.type.js';
@@ -36,6 +36,7 @@ import {
  findPreviousPlayableId,
  getEventAtIndex,
  getShouldClockUpdate,
+  getShouldGroupTimerUpdate,
  getShouldOffsetUpdate,
  getShouldTimerUpdate,
  isNewSecond,
@@ -51,11 +52,11 @@ class RuntimeService {
  private lastIntegrationTimerValue = -1;

  /** last known state */
-  static previousState: RuntimeState;
+  static previousState: RuntimeStateSnapshot;

  constructor(eventTimer: EventTimer) {
    this.eventTimer = eventTimer;
-    RuntimeService.previousState = {} as RuntimeState;
+    RuntimeService.previousState = {} as RuntimeStateSnapshot;
  }

  @broadcastResult
@@ -710,6 +711,12 @@ function broadcastResult(_target: any, _propertyKey: string, descriptor: Propert
      RuntimeService.previousState.timer = { ...state.timer };
    }

+    const updateGroupTimer = getShouldGroupTimerUpdate(RuntimeService.previousState.groupTimer, state.groupTimer);
+    if (updateGroupTimer) {
+      batch.add('groupTimer', state.groupTimer);
+      RuntimeService.previousState.groupTimer = state.groupTimer ? { ...state.groupTimer } : null;
+    }
+
    /**
     * clock has changed by a second or more.
     * or the timer updated so we ensure that the timer and clock ticks are in sync
@@ -54,6 +54,15 @@ export function getShouldTimerUpdate(previousValue: TimerState | undefined, curr
  );
 }

+export function getShouldGroupTimerUpdate(
+  previousValue: TimerState | null | undefined,
+  currentValue: TimerState | null,
+): boolean {
+  if (previousValue === undefined) return true;
+  if (previousValue === null || currentValue === null) return previousValue !== currentValue;
+  return getShouldTimerUpdate(previousValue, currentValue);
+}
+
 /**
 * Checks whether we should update the offset values
 * - `mode` triggers update
@@ -1,4 +1,4 @@
-import { Day, MaybeNumber, TimeOfDay, TimerPhase } from 'ontime-types';
+import { Day, MaybeNumber, Playback, TimeOfDay, TimerPhase, TimerState } from 'ontime-types';
 import { MILLIS_PER_HOUR, checkIsNow, dayInMs, isPlaybackActive } from 'ontime-utils';

 import type { RuntimeState } from '../stores/runtimeState.js';
@@ -111,6 +111,37 @@ export function getElapsed(state: RuntimeState): MaybeNumber {
  return Math.max(0, activeElapsed);
 }

+/**
+ * Derives a timer for the active group from wall-clock time.
+ * Event timer controls such as pause and add time intentionally do not affect it.
+ */
+export function getGroupTimer(state: RuntimeState): TimerState | null {
+  if (state.groupNow === null) {
+    return null;
+  }
+
+  const { actualGroupStart } = state.rundown;
+  const elapsed = actualGroupStart === null ? null : getTimeSinceStart(state.clock, actualGroupStart);
+  const current = elapsed === null ? state.groupNow.duration : state.groupNow.duration - elapsed;
+
+  let phase = state.timer.phase;
+  if (actualGroupStart !== null) {
+    phase = current < 0 ? TimerPhase.Overtime : TimerPhase.Default;
+  }
+
+  return {
+    addedTime: 0,
+    current,
+    duration: state.groupNow.duration,
+    elapsed,
+    expectedFinish: null,
+    phase,
+    playback: actualGroupStart === null ? state.timer.playback : Playback.Play,
+    secondaryTimer: null,
+    startedAt: actualGroupStart,
+  };
+}
+
 function getTimeSinceStart(clock: TimeOfDay, startedAt: number): number {
  if (clock < startedAt) {
    return clock + dayInMs - startedAt;
@@ -13,6 +13,7 @@ import {
  Playback,
  Rundown,
  RundownState,
+  RuntimeStore,
  TimeOfDay,
  TimerPhase,
  TimerState,
@@ -39,6 +40,7 @@ import {
  getCurrent,
  getElapsed,
  getExpectedFinish,
+  getGroupTimer,
  getRuntimeOffset,
  getTimerPhase,
  hasCrossedMidnight,
@@ -104,7 +106,9 @@ const runtimeState: RuntimeState = {
  _startDayOffset: null,
 };

-export function getState(): Readonly<RuntimeState> {
+export type RuntimeStateSnapshot = RuntimeState & Pick<RuntimeStore, 'groupTimer'>;
+
+export function getState(): Readonly<RuntimeStateSnapshot> {
  // create a shallow copy of the state
  return {
    ...runtimeState,
@@ -115,6 +119,7 @@ export function getState(): Readonly<RuntimeState> {
    offset: { ...runtimeState.offset },
    rundown: { ...runtimeState.rundown },
    timer: { ...runtimeState.timer },
+    groupTimer: getGroupTimer(runtimeState),
    _timer: { ...runtimeState._timer },
    _rundown: { ...runtimeState._rundown },
  };
@@ -38,12 +38,6 @@ When relevant, cover interactions among:

 Pass time/state explicitly to keep rules deterministic and unit-testable.

-## Reports
-
- A report is one aggregate containing its event records, show timing, and rundown snapshot.
- Capture the rundown plan when the report starts; later rundown edits must not change it.
- Store day offsets with report timestamps. Use absolute timeline positions for ordering and duration, and wall-clock values only for display.
-
 ## Imports and migrations

 - Treat project files, spreadsheets, custom fields, migrated data as untrusted.
@@ -6,7 +6,7 @@ test.describe('pages routes are available', () => {
    test('editor', async ({ page }) => {
      await page.goto('/editor');

-      await expect(page).toHaveTitle(/ontime/i);
+      await expect(page).toHaveTitle(/ontime/);
      await expect(page.getByTestId('editor-container')).toBeVisible();
      await expect(page.getByTestId('panel-rundown')).toBeVisible();
      await expect(page.getByTestId('panel-timer-control')).toBeVisible();
@@ -16,38 +16,38 @@ test.describe('pages routes are available', () => {
    test('cuesheet', async ({ page }) => {
      await page.goto('/cuesheet');

-      await expect(page).toHaveTitle(/ontime/i);
+      await expect(page).toHaveTitle(/ontime/);
      await expect(page.getByTestId('cuesheet')).toBeVisible();
    });

    test('operator', async ({ page }) => {
      await page.goto('/op');

-      await expect(page).toHaveTitle(/ontime/i);
+      await expect(page).toHaveTitle(/ontime/);
    });

    test('timer', async ({ page }) => {
      await page.goto('/timer');

-      await expect(page).toHaveTitle(/ontime/i);
+      await expect(page).toHaveTitle(/ontime/);
    });

    test('backstage', async ({ page }) => {
      await page.goto('/backstage');

-      await expect(page).toHaveTitle(/ontime/i);
+      await expect(page).toHaveTitle(/ontime/);
    });

    test('studio', async ({ page }) => {
      await page.goto('/studio');

-      await expect(page).toHaveTitle(/ontime/i);
+      await expect(page).toHaveTitle(/ontime/);
    });

    test('countdown', async ({ page }) => {
      await page.goto('/countdown?sub=32d31');

-      await expect(page).toHaveTitle(/ontime/i);
+      await expect(page).toHaveTitle(/ontime/);

      await expect(page.getByText('Albania')).toBeVisible();
      await expect(page.getByText('Latvia')).toBeHidden();
@@ -92,12 +92,12 @@ test.describe('test view navigation feature', () => {
  test('not-found', async ({ page }) => {
    await page.goto('/not-found');

-    await expect(page).toHaveTitle(/ontime/i);
+    await expect(page).toHaveTitle(/ontime/);
    await expect(page.getByRole('heading', { name: 'Not found' })).toBeVisible();

    await page.goto('/preset/not-found');

-    await expect(page).toHaveTitle(/ontime/i);
+    await expect(page).toHaveTitle(/ontime/);
    await expect(page.getByRole('heading', { name: 'Not found' })).toBeVisible();
  });
 });
@@ -44,6 +44,8 @@ export type OntimeGroup = OntimeBaseEvent & {
  note: string;
  entries: EntryId[];
  targetDuration: MaybeNumber;
+  useGroupTimer: boolean;
+  timerType: TimerType;
  colour: string;
  custom: EntryCustomFields;
  // !==== RUNTIME METADATA ====! //
@@ -1,42 +1,8 @@
 import type { MaybeNumber } from '../../utils/utils.type.js';
-import type { EntryId } from './OntimeEntry.js';
-import type { Rundown } from './Rundown.type.js';

 export type OntimeEventReport = {
  startedAt: MaybeNumber;
-  startedAtDay: number | null;
  endedAt: MaybeNumber;
-  endedAtDay: number | null;
-  /**
-   * Snapshot of the schedule taken when the event ran.
-   * Keeping a copy is what makes a report a record: editing the rundown
-   * afterwards no longer changes how a show that already happened is reported.
-   */
-  scheduledStart: number;
-  scheduledDay: number;
-  scheduledDuration: number;
 };

-export type OntimeReport = Record<EntryId, OntimeEventReport>;
-
-/**
- * Show level times for the report.
- *
- * Planned times are snapshotted when the show starts, for the same reason the
- * per event schedule is. Actual times are derived from the events that ran.
- */
-export type ShowReport = {
-  plannedStart: MaybeNumber;
-  plannedEnd: MaybeNumber;
-  plannedDuration: MaybeNumber;
-  actualStart: MaybeNumber;
-  actualEnd: MaybeNumber;
-  actualDuration: MaybeNumber;
-};
-
-/** Recorded event timings together with the rundown plan they are measured against. */
-export type ReportData = {
-  eventReports: OntimeReport;
-  rundown: Rundown | null;
-  show: ShowReport;
-};
+export type OntimeReport = Record<string, OntimeEventReport>;
@@ -17,6 +17,7 @@ export const runtimeStorePlaceholder: Readonly<RuntimeStore> = {
    secondaryTimer: null, // change on every update
    startedAt: null, // change can only be initiated by user
  },
+  groupTimer: null,
  message: {
    timer: {
      text: '',
@@ -9,6 +9,7 @@ export type RuntimeStore = {
  // timer data
  clock: number;
  timer: TimerState;
+  groupTimer: TimerState | null;

  // messages service
  message: MessageState;
@@ -24,7 +24,7 @@ export { TimerType } from './definitions/TimerType.type.js';
 export type { Day, Duration, Instant, TimeOfDay } from './definitions/core/Temporal.js';

 // ---> Report
-export type { OntimeReport, OntimeEventReport, ReportData, ShowReport } from './definitions/core/Report.type.js';
+export type { OntimeReport, OntimeEventReport } from './definitions/core/Report.type.js';

 // ---> Automations
 export { ontimeActionKeyValues } from './definitions/core/Automation.type.js';
@@ -34,7 +34,14 @@ export {
  group as groupDef,
  milestone as milestoneDef,
 } from './src/rundown-utils/entryDefinitions.js';
-export { createDelay, createEvent, createGroup, createMilestone, makeString } from './src/rundown-utils/entryUtils.js';
+export {
+  createDelay,
+  createEvent,
+  createGroup,
+  createMilestone,
+  makeString,
+  validateGroupTimerType,
+} from './src/rundown-utils/entryUtils.js';

 // time format utils
 export {
@@ -52,6 +52,8 @@ export const group: Omit<OntimeGroup, 'id'> = {
  note: '',
  entries: [],
  targetDuration: null,
+  useGroupTimer: false,
+  timerType: TimerType.CountDown,
  colour: '',
  custom: {},
  // !==== RUNTIME METADATA ====! //
@@ -1,5 +1,5 @@
 import type { OntimeDelay, OntimeEvent, OntimeGroup, OntimeMilestone } from 'ontime-types';
-import { SupportedEntry, TimeStrategy } from 'ontime-types';
+import { SupportedEntry, TimeStrategy, TimerType } from 'ontime-types';

 import { generateId } from '../generate-id/generateId.js';
 import { validateEndAction, validateTimerType } from '../validate-events/validateEvent.js';
@@ -67,6 +67,8 @@ export function createGroup(patch?: Partial<OntimeGroup>): OntimeGroup {
    note: patch.note ?? '',
    entries: patch.entries ?? [],
    targetDuration: patch.targetDuration ?? null,
+    useGroupTimer: patch.useGroupTimer === true,
+    timerType: validateGroupTimerType(patch.timerType),
    colour: makeString(patch.colour, ''),
    custom: patch.custom ?? {},
    revision: 0,
@@ -77,6 +79,16 @@ export function createGroup(patch?: Partial<OntimeGroup>): OntimeGroup {
  };
 }

+export function validateGroupTimerType(
+  value: unknown,
+  fallback: unknown = TimerType.CountDown,
+): TimerType.CountDown | TimerType.CountUp {
+  if (value === TimerType.CountDown || value === TimerType.CountUp) {
+    return value;
+  }
+  return fallback === TimerType.CountUp ? TimerType.CountUp : TimerType.CountDown;
+}
+
 /**
 * Creates a new milestone from an optional patch
 */