Phase 6

Owner Administration is complete. Summary of this final stretch of work:

Seed data extended with an inactive staff member, a pending invitation, a redeemed-reward fixture, a service with no eligible staff, and a future-appointment fixture for conflict testing — all idempotent, verified against the dev DB.

Testing brought to 179 unit / 86 integration / 27 E2E tests, all passing together on a freshly seeded, disposable Postgres:

Unit tests for every new pure validator (business hours, categories/services, booking rules, loyalty config, staff creation).
Integration tests covering opening-hours conflicts, last-owner protection, staff deactivation/eligibility conflicts, loyalty redemption's atomic race-guard, and owner-vs-barber/business-isolation authorization — all against a real Postgres.
12 new Playwright owner journeys, which surfaced and fixed two genuine issues along the way: a cookie-clearing race condition in the sign-out-mid-test flow (a real, reproducible timing bug, not just a test artifact), and confirmation that seed fixtures upserted by deterministic ID go stale once "today" has moved on — now handled defensively.
Desktop responsiveness: converted the single-column Business Details, Booking Rules, and Loyalty Configuration forms to a genuine two-column layout at the lg: breakpoint (verified via measured element positions, not just screenshots), confirmed mobile stacking is unaffected.

Final verification: clean tsc, eslint, and next build, plus the full three-suite run against one fresh database as the authoritative pass.

src/app/(owner)/layout.tsx

@@ -3,6 +3,7 @@ import { auth } from "@/auth";
 import { StaffShell } from "@/components/navigation/staff-shell";
 import { hasPermission } from "@/lib/auth/permissions";
 import { Permission } from "@/generated/prisma/enums";
+import { OWNER_NAV_ITEMS } from "@/lib/navigation/staff-nav-items";
 
 /**
  * Owner is a permission on a staff account, not a separate account type
@@ -20,5 +21,9 @@ export default async function OwnerLayout({ children }: { children: React.ReactN
     redirect("/staff");
   }
 
-  return <StaffShell>{children}</StaffShell>;
+  return (
+    <StaffShell items={OWNER_NAV_ITEMS} footerLink={{ href: "/staff", label: "Barber Tools" }}>
+      {children}
+    </StaffShell>
+  );
 }

src/app/(owner)/owner/appointments/[id]/page.tsx

@@ -0,0 +1,268 @@
+import type { Metadata } from "next";
+import { CalendarPlus, Mail, Phone } from "lucide-react";
+import Link from "next/link";
+import { notFound, redirect } from "next/navigation";
+import { auth } from "@/auth";
+import { Card } from "@/components/ui/card";
+import { StatusPill } from "@/components/ui/status-pill";
+import { TopNav } from "@/components/navigation/top-nav";
+import { prisma } from "@/lib/db/prisma";
+import { hasPermission } from "@/lib/auth/permissions";
+import { Permission } from "@/generated/prisma/enums";
+import { getLoyaltySummary } from "@/services/loyalty/loyalty.service";
+import { getAppointmentById } from "@/services/scheduling/appointment.service";
+import { assertAppointmentInBusiness, StaffPermissionDeniedError } from "@/features/staff/authorization";
+import { AppointmentStatusActions } from "@/features/staff/components/appointment-status-actions";
+import { AddStampButton } from "@/features/staff/components/add-stamp-button";
+import { BookFollowUpButton } from "@/features/staff/components/book-follow-up-button";
+import { ownerAppointmentActions } from "@/features/owner/actions/appointment-action-set";
+import { RedeemRewardButton } from "@/features/owner/components/redeem-reward-button";
+import type { AppointmentStatus } from "@/types/domain";
+
+export const metadata: Metadata = { title: "Appointment Details" };
+export const dynamic = "force-dynamic";
+
+const STATUS_MAP: Record<string, AppointmentStatus> = {
+  PENDING: "pending_approval",
+  CONFIRMED: "confirmed",
+  CHECKED_IN: "arrived",
+  IN_PROGRESS: "in_progress",
+  COMPLETED: "completed",
+  CANCELLED: "cancelled",
+  NO_SHOW: "no_show",
+};
+const RESCHEDULABLE = new Set(["PENDING", "CONFIRMED", "CHECKED_IN"]);
+
+export default async function OwnerAppointmentDetailsPage({
+  params,
+}: {
+  params: Promise<{ id: string }>;
+}) {
+  const session = await auth();
+  if (!session?.user) redirect("/sign-in");
+
+  const canView = await hasPermission(session.user.id, Permission.VIEW_ALL_STAFF_APPOINTMENTS);
+  if (!canView) redirect("/staff");
+
+  const owner = await prisma.staffProfile.findUnique({
+    where: { userId: session.user.id },
+    include: { business: { select: { id: true, timezone: true } } },
+  });
+  if (!owner) redirect("/staff");
+
+  const { id } = await params;
+  const appointment = await getAppointmentById(prisma, id);
+  if (!appointment) notFound();
+
+  try {
+    assertAppointmentInBusiness(appointment, { id: owner.id, businessId: owner.businessId });
+  } catch (error) {
+    if (error instanceof StaffPermissionDeniedError) notFound();
+    throw error;
+  }
+
+  const [notes, loyaltyTransactions, loyalty, cancelledByUser] = await Promise.all([
+    prisma.customerNote.findMany({
+      where: { customerId: appointment.customerId },
+      orderBy: { createdAt: "desc" },
+      take: 5,
+      include: { author: { include: { user: { select: { name: true } } } } },
+    }),
+    prisma.loyaltyTransaction.findMany({
+      where: { appointmentId: appointment.id },
+      orderBy: { createdAt: "desc" },
+    }),
+    getLoyaltySummary(prisma, { customerId: appointment.customerId, businessId: owner.businessId }),
+    appointment.cancelledByUserId
+      ? prisma.user.findUnique({ where: { id: appointment.cancelledByUserId }, select: { name: true } })
+      : null,
+  ]);
+
+  const tz = owner.business.timezone;
+  const totalDuration = appointment.services.reduce((sum, s) => sum + s.durationAtBookingMinutes, 0);
+  const subtotal = appointment.services.reduce((sum, s) => sum + Number(s.priceAtBooking), 0);
+  const discount = appointment.discountAmount ? Number(appointment.discountAmount) : 0;
+  const total = subtotal - discount;
+
+  const canRedeemReward =
+    loyalty?.availableReward &&
+    appointment.discountAmount === null &&
+    appointment.status !== "CANCELLED";
+
+  return (
+    <div className="pb-12">
+      <TopNav title="Appointment Details" onBack sticky className="bg-stone" />
+
+      <main className="mx-auto max-w-2xl space-y-4 px-6 py-6">
+        <Card className="space-y-6 p-6">
+          <div className="flex items-center justify-between">
+            <StatusPill status={STATUS_MAP[appointment.status] ?? "confirmed"} />
+            <span className="text-muted text-[10px] font-bold tracking-widest uppercase">
+              Ref: {appointment.id.slice(-8)}
+            </span>
+          </div>
+
+          <div className="border-line space-y-1 border-t pt-4">
+            <Link href={`/owner/team/${appointment.staffId}`} className="text-muted text-xs font-bold tracking-widest uppercase underline">
+              {appointment.staff.user.name ?? "Staff"}
+            </Link>
+            <Link href={`/staff/clients/${appointment.customerId}`} className="block text-lg font-bold underline">
+              {appointment.customer.firstName} {appointment.customer.lastName}
+            </Link>
+            <p className="text-muted text-sm">
+              {appointment.customer.isGuest ? "Guest customer" : "Registered customer"}
+            </p>
+          </div>
+
+          <div className="flex flex-wrap gap-3">
+            {appointment.customer.phone && (
+              <a
+                href={`tel:${appointment.customer.phone}`}
+                className="border-line flex items-center gap-2 rounded-lg border bg-white px-4 py-2 text-xs font-bold"
+              >
+                <Phone className="text-accent h-3.5 w-3.5" aria-hidden="true" /> Call
+              </a>
+            )}
+            <a
+              href={`mailto:${appointment.customer.email}`}
+              className="border-line flex items-center gap-2 rounded-lg border bg-white px-4 py-2 text-xs font-bold"
+            >
+              <Mail className="text-accent h-3.5 w-3.5" aria-hidden="true" /> Email
+            </a>
+          </div>
+
+          <div className="border-line grid grid-cols-2 gap-4 border-t pt-4 text-sm">
+            <div>
+              <span className="text-muted block text-[10px] font-bold tracking-widest uppercase">Services</span>
+              <p className="font-bold">{appointment.services.map((s) => s.service.name).join(" + ")}</p>
+            </div>
+            <div>
+              <span className="text-muted block text-[10px] font-bold tracking-widest uppercase">Date</span>
+              <p className="font-bold">
+                {appointment.startAt.toLocaleDateString("en-GB", { weekday: "short", day: "numeric", month: "short", timeZone: tz })}
+              </p>
+            </div>
+            <div>
+              <span className="text-muted block text-[10px] font-bold tracking-widest uppercase">Time</span>
+              <p className="font-bold">
+                {appointment.startAt.toLocaleTimeString("en-GB", { hour: "2-digit", minute: "2-digit", timeZone: tz })} –{" "}
+                {appointment.endAt.toLocaleTimeString("en-GB", { hour: "2-digit", minute: "2-digit", timeZone: tz })}
+              </p>
+            </div>
+            <div>
+              <span className="text-muted block text-[10px] font-bold tracking-widest uppercase">Duration</span>
+              <p className="font-bold">{totalDuration} min</p>
+            </div>
+          </div>
+
+          <div className="border-line border-t pt-4 text-sm">
+            <div className="flex items-center justify-between">
+              <span className="text-muted">Subtotal</span>
+              <span className="font-bold">£{subtotal.toFixed(2)}</span>
+            </div>
+            {discount > 0 && (
+              <div className="text-accent-loyalty flex items-center justify-between">
+                <span>Loyalty reward</span>
+                <span className="font-bold">-£{discount.toFixed(2)}</span>
+              </div>
+            )}
+            <div className="border-line mt-1 flex items-center justify-between border-t pt-1">
+              <span className="font-bold">Total</span>
+              <span className="font-bold">£{total.toFixed(2)}</span>
+            </div>
+          </div>
+
+          {appointment.notes && (
+            <div className="border-line border-t pt-4">
+              <span className="text-muted block text-[10px] font-bold tracking-widest uppercase">Booking Notes</span>
+              <p className="text-muted mt-1 text-sm italic">{appointment.notes}</p>
+            </div>
+          )}
+
+          {notes.length > 0 && (
+            <div className="border-line border-t pt-4">
+              <span className="text-muted block text-[10px] font-bold tracking-widest uppercase">Customer Notes</span>
+              <div className="mt-2 space-y-2">
+                {notes.map((n) => (
+                  <p key={n.id} className="text-muted text-xs">
+                    <span className="font-bold">{n.author.user.name ?? "Staff"}:</span> {n.body}
+                  </p>
+                ))}
+              </div>
+            </div>
+          )}
+
+          {loyalty?.isEnabled && (
+            <div className="border-line border-t pt-4">
+              <span className="text-muted block text-[10px] font-bold tracking-widest uppercase">Loyalty</span>
+              <p className="text-sm font-bold">
+                {loyalty.currentStamps}/{loyalty.stampsRequired} stamps
+                {loyalty.availableReward && <span className="text-accent-loyalty"> · Reward available</span>}
+              </p>
+              {loyaltyTransactions.length > 0 && (
+                <ul className="mt-2 space-y-1">
+                  {loyaltyTransactions.map((t) => (
+                    <li key={t.id} className="text-muted text-xs">
+                      {t.amount > 0 ? "+" : ""}
+                      {t.amount} stamp{Math.abs(t.amount) === 1 ? "" : "s"} — {t.type.replace(/_/g, " ").toLowerCase()}
+                      {t.reason ? ` (${t.reason})` : ""}
+                    </li>
+                  ))}
+                </ul>
+              )}
+            </div>
+          )}
+
+          {appointment.status === "CANCELLED" && (
+            <div className="border-line border-t pt-4 text-sm">
+              <span className="text-muted block text-[10px] font-bold tracking-widest uppercase">Cancellation</span>
+              <p className="text-muted mt-1">
+                Cancelled {appointment.cancelledAt?.toLocaleString("en-GB", { timeZone: tz })}
+                {cancelledByUser ? ` by ${cancelledByUser.name}` : ""}
+              </p>
+              {appointment.cancellationReason && (
+                <p className="text-muted mt-1 italic">&ldquo;{appointment.cancellationReason}&rdquo;</p>
+              )}
+            </div>
+          )}
+        </Card>
+
+        <div className="flex flex-wrap gap-3">
+          <a
+            href={`/api/appointments/${appointment.id}/calendar.ics`}
+            className="rounded-jumbo border-line flex items-center gap-2 border bg-white px-5 py-3 text-sm font-bold"
+          >
+            <CalendarPlus className="text-accent h-4 w-4" aria-hidden="true" /> Add to Calendar
+          </a>
+          {RESCHEDULABLE.has(appointment.status) && (
+            <Link
+              href={`/owner/appointments/${appointment.id}/reschedule`}
+              className="rounded-jumbo border-line border bg-white px-5 py-3 text-sm font-bold"
+            >
+              Reschedule / Reassign
+            </Link>
+          )}
+          {appointment.status === "COMPLETED" && <BookFollowUpButton appointmentId={appointment.id} />}
+        </div>
+
+        <AppointmentStatusActions
+          appointmentId={appointment.id}
+          status={appointment.status}
+          actions={ownerAppointmentActions}
+        />
+
+        <div className="flex flex-wrap gap-3">
+          {loyalty?.isEnabled && <AddStampButton customerId={appointment.customerId} appointmentId={appointment.id} />}
+          {canRedeemReward && loyalty.availableReward && (
+            <RedeemRewardButton
+              appointmentId={appointment.id}
+              rewardId={loyalty.availableReward.id}
+              rewardLabel={loyalty.availableReward.label}
+              subtotal={subtotal}
+            />
+          )}
+        </div>
+      </main>
+    </div>
+  );
+}

src/app/(owner)/owner/calendar/page.tsx

@@ -0,0 +1,310 @@
+import type { Metadata } from "next";
+import { CalendarX2, Plus } from "lucide-react";
+import Link from "next/link";
+import { redirect } from "next/navigation";
+import { auth } from "@/auth";
+import { Button } from "@/components/ui/button";
+import { EmptyState } from "@/components/feedback/empty-state";
+import { AppointmentCard } from "@/components/ui/appointment-card";
+import { prisma } from "@/lib/db/prisma";
+import { hasPermission } from "@/lib/auth/permissions";
+import { Permission } from "@/generated/prisma/enums";
+import {
+  calendarDateToUtcMidnight,
+  minutesFromMidnight,
+  todayIn,
+  weekdayOf,
+} from "@/lib/time/business-time";
+import type { CalendarDate } from "@/lib/time/business-time";
+import { getAvailableRewardFlags } from "@/services/loyalty/loyalty.service";
+import { listAppointments } from "@/services/scheduling/appointment.service";
+import { DateStrip } from "@/features/staff/components/date-strip";
+import { DayCalendar } from "@/features/staff/components/day-calendar";
+import type { CalendarAppointment, CalendarBlock } from "@/features/staff/components/day-calendar";
+import { OwnerBlockTimeButton } from "@/features/owner/components/owner-block-time-button";
+import { cn } from "@/lib/utils/cn";
+import type { AppointmentStatus } from "@/types/domain";
+
+export const metadata: Metadata = { title: "All-Staff Calendar" };
+export const dynamic = "force-dynamic";
+
+const STATUS_MAP: Record<string, AppointmentStatus> = {
+  PENDING: "pending_approval",
+  CONFIRMED: "confirmed",
+  CHECKED_IN: "arrived",
+  IN_PROGRESS: "in_progress",
+  COMPLETED: "completed",
+  CANCELLED: "cancelled",
+  NO_SHOW: "no_show",
+};
+
+function formatRange(startMinutes: number, endMinutes: number): string {
+  const fmt = (m: number) => {
+    const h = Math.floor(m / 60);
+    const min = m % 60;
+    const period = h >= 12 ? "PM" : "AM";
+    const displayHour = h % 12 === 0 ? 12 : h % 12;
+    return `${displayHour}:${String(min).padStart(2, "0")} ${period}`;
+  };
+  return `${fmt(startMinutes)} – ${fmt(endMinutes)}`;
+}
+
+export default async function OwnerCalendarPage({
+  searchParams,
+}: {
+  searchParams: Promise<{ date?: string; view?: string; staffId?: string }>;
+}) {
+  const session = await auth();
+  if (!session?.user) redirect("/sign-in?callbackUrl=/owner/calendar");
+
+  const canView = await hasPermission(session.user.id, Permission.VIEW_ALL_STAFF_APPOINTMENTS);
+  if (!canView) redirect("/staff");
+
+  const owner = await prisma.staffProfile.findUnique({
+    where: { userId: session.user.id },
+    include: { business: { select: { id: true, name: true, timezone: true } } },
+  });
+  if (!owner) redirect("/staff");
+
+  const { date: dateParam, view: viewParam, staffId: staffIdParam } = await searchParams;
+  const today = todayIn(owner.business.timezone);
+  const date: CalendarDate = dateParam ?? today;
+  const view = viewParam === "agenda" ? "agenda" : "day";
+  const weekday = weekdayOf(date);
+  const dateUtcMidnight = calendarDateToUtcMidnight(date);
+  const businessTimezone = owner.business.timezone;
+
+  const allStaff = await prisma.staffProfile.findMany({
+    where: { businessId: owner.businessId, status: "ACTIVE" },
+    include: { user: { select: { id: true, name: true } } },
+    orderBy: { createdAt: "asc" },
+  });
+  const selectedStaff = staffIdParam ? allStaff.find((s) => s.id === staffIdParam) : undefined;
+
+  const [appointments, workingHoursAll, breakDaysAll, timeOffAll] = await Promise.all([
+    listAppointments(prisma, {
+      businessId: owner.businessId,
+      staffId: selectedStaff?.id,
+      fromDate: date,
+      toDate: date,
+      businessTimezone,
+    }),
+    prisma.workingHours.findMany({
+      where: { staff: { businessId: owner.businessId }, dayOfWeek: weekday },
+    }),
+    prisma.breakDay.findMany({
+      where: { dayOfWeek: weekday, break: { staff: { businessId: owner.businessId } } },
+      include: { break: true },
+    }),
+    prisma.timeOff.findMany({
+      where: {
+        staff: { businessId: owner.businessId },
+        status: "APPROVED",
+        startDate: { lte: dateUtcMidnight },
+        endDate: { gte: dateUtcMidnight },
+      },
+    }),
+  ]);
+
+  const rewardFlags = await getAvailableRewardFlags(prisma, {
+    businessId: owner.businessId,
+    customerIds: [...new Set(appointments.map((a) => a.customerId))],
+  });
+
+  const currentTimeMinutes = date === today ? minutesFromMidnight(new Date(), businessTimezone) : null;
+
+  const staffToRender = selectedStaff ? [selectedStaff] : allStaff;
+
+  function buildColumnFor(staffId: string) {
+    const workingHours = workingHoursAll.find((h) => h.staffId === staffId);
+    const workingWindow =
+      workingHours && !workingHours.isOff && workingHours.startMinutes !== null && workingHours.endMinutes !== null
+        ? { startMinutes: workingHours.startMinutes, endMinutes: workingHours.endMinutes }
+        : null;
+
+    const blocks: CalendarBlock[] = [
+      ...breakDaysAll
+        .filter((bd) => bd.break.staffId === staffId)
+        .map((bd) => ({
+          id: `break-${bd.id}`,
+          startMinutes: bd.break.startMinutes,
+          endMinutes: bd.break.endMinutes,
+          label: bd.break.label,
+          kind: "break" as const,
+        })),
+      ...timeOffAll
+        .filter((t) => t.staffId === staffId && t.startMinutes !== null && t.endMinutes !== null)
+        .map((t) => ({
+          id: `timeoff-${t.id}`,
+          startMinutes: t.startMinutes!,
+          endMinutes: t.endMinutes!,
+          label: t.reason ?? "Blocked",
+          kind: "timeOff" as const,
+        })),
+    ];
+
+    const wholeDayOff = timeOffAll.some((t) => t.staffId === staffId && t.startMinutes === null);
+
+    const staffAppointments: CalendarAppointment[] = appointments
+      .filter((a) => a.staffId === staffId)
+      .map((a) => ({
+        id: a.id,
+        startMinutes: minutesFromMidnight(a.startAt, businessTimezone),
+        endMinutes: minutesFromMidnight(a.endAt, businessTimezone),
+        customerName: `${a.customer.firstName} ${a.customer.lastName}`,
+        serviceNames: a.services.map((s) => s.service.name).join(" + "),
+        status: STATUS_MAP[a.status] ?? "confirmed",
+        hasNotes: !!a.notes,
+        hasAvailableReward: rewardFlags.get(a.customerId) ?? false,
+      }));
+
+    return { workingWindow, blocks, wholeDayOff, staffAppointments };
+  }
+
+  return (
+    <div className="pb-6">
+      <div className="flex items-center justify-between px-6 pt-12">
+        <h1 className="text-2xl font-bold tracking-tight">Calendar</h1>
+        <div className="flex gap-2">
+          {selectedStaff && <OwnerBlockTimeButton staffId={selectedStaff.id} staffName={selectedStaff.user.name ?? "Staff"} date={date} />}
+          <Button asChild size="sm">
+            {/* /staff/book already lets whoever is signed in book with any eligible barber — the
+                owner is a staff member too, so this is the same "book for a customer" flow Phase 5
+                built, not a duplicate. See docs/phase-6-summary.md, "Owner appointment access". */}
+            <Link href="/staff/book">
+              <Plus className="h-4 w-4" aria-hidden="true" />
+              New
+            </Link>
+          </Button>
+        </div>
+      </div>
+
+      <DateStrip
+        selectedDate={date}
+        businessTimezone={businessTimezone}
+        basePath="/owner/calendar"
+        view={view}
+        extraParams={selectedStaff ? { staffId: selectedStaff.id } : undefined}
+      />
+
+      <div className="mt-4 flex flex-wrap items-center gap-2 px-6">
+        <Link
+          href={`/owner/calendar?date=${date}&view=${view}`}
+          className={cn(
+            "rounded-full px-4 py-1.5 text-xs font-bold tracking-widest uppercase",
+            !selectedStaff ? "bg-ink text-white" : "border-line text-muted border bg-white",
+          )}
+        >
+          All Staff
+        </Link>
+        {allStaff.map((s) => (
+          <Link
+            key={s.id}
+            href={`/owner/calendar?date=${date}&view=${view}&staffId=${s.id}`}
+            className={cn(
+              "rounded-full px-4 py-1.5 text-xs font-bold tracking-widest uppercase",
+              selectedStaff?.id === s.id ? "bg-ink text-white" : "border-line text-muted border bg-white",
+            )}
+          >
+            {s.user.name}
+          </Link>
+        ))}
+      </div>
+
+      <div className="mt-4 flex gap-2 px-6">
+        <Link
+          href={`/owner/calendar?date=${date}&view=day${selectedStaff ? `&staffId=${selectedStaff.id}` : ""}`}
+          className={cn(
+            "rounded-full px-4 py-1.5 text-xs font-bold tracking-widest uppercase",
+            view === "day" ? "bg-ink text-white" : "border-line text-muted border bg-white",
+          )}
+        >
+          Day
+        </Link>
+        <Link
+          href={`/owner/calendar?date=${date}&view=agenda${selectedStaff ? `&staffId=${selectedStaff.id}` : ""}`}
+          className={cn(
+            "rounded-full px-4 py-1.5 text-xs font-bold tracking-widest uppercase",
+            view === "agenda" ? "bg-ink text-white" : "border-line text-muted border bg-white",
+          )}
+        >
+          Agenda
+        </Link>
+      </div>
+
+      <div className="mt-4">
+        {view === "day" ? (
+          staffToRender.length === 0 ? (
+            <div className="px-6">
+              <EmptyState icon={CalendarX2} title="No active staff" description="Add a staff member from Team." />
+            </div>
+          ) : (
+            <div className="flex gap-4 overflow-x-auto px-6 pb-4 lg:px-0">
+              {staffToRender.map((s) => {
+                const column = buildColumnFor(s.id);
+                return (
+                  <div key={s.id} className="w-[320px] shrink-0 lg:w-auto lg:flex-1">
+                    <p className="text-muted mb-2 px-6 text-xs font-bold tracking-widest uppercase lg:px-0">
+                      {s.user.name}
+                    </p>
+                    {column.wholeDayOff ? (
+                      <div className="px-6 lg:px-0">
+                        <EmptyState icon={CalendarX2} title="Off this day" />
+                      </div>
+                    ) : (
+                      <DayCalendar
+                        appointments={column.staffAppointments}
+                        blocks={column.blocks}
+                        workingWindow={column.workingWindow}
+                        currentTimeMinutes={currentTimeMinutes}
+                        appointmentHrefBase="/owner/appointments"
+                      />
+                    )}
+                  </div>
+                );
+              })}
+            </div>
+          )
+        ) : appointments.length === 0 ? (
+          <div className="px-6">
+            <EmptyState icon={CalendarX2} title="No appointments" description="Nothing scheduled for this day." />
+          </div>
+        ) : (
+          <div className="space-y-4 px-6 lg:mx-auto lg:max-w-3xl">
+            {[...appointments]
+              .sort((a, b) => a.startAt.getTime() - b.startAt.getTime())
+              .map((a) => (
+                <div key={a.id}>
+                  {!selectedStaff && (
+                    <p className="text-muted mb-1 text-[10px] font-bold tracking-widest uppercase">
+                      {a.staff.user.name}
+                    </p>
+                  )}
+                  <AppointmentCard
+                    status={STATUS_MAP[a.status] ?? "confirmed"}
+                    serviceName={a.services.map((s) => s.service.name).join(" + ")}
+                    person={{ id: a.customerId, name: `${a.customer.firstName} ${a.customer.lastName}` }}
+                    personLabel="for"
+                    formattedTime={formatRange(
+                      minutesFromMidnight(a.startAt, businessTimezone),
+                      minutesFromMidnight(a.endAt, businessTimezone),
+                    )}
+                    hasNotes={!!a.notes}
+                    hasAvailableReward={rewardFlags.get(a.customerId) ?? false}
+                    actions={
+                      <Link
+                        href={`/owner/appointments/${a.id}`}
+                        className="border-line rounded-lg border px-4 py-2 text-xs font-bold tracking-widest uppercase"
+                      >
+                        View
+                      </Link>
+                    }
+                  />
+                </div>
+              ))}
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}

src/app/(owner)/owner/page.tsx

@@ -1,9 +1,189 @@
 import type { Metadata } from "next";
-import { ChartLine } from "lucide-react";
-import { ComingSoon } from "@/components/feedback/coming-soon";
+import Link from "next/link";
+import {
+  AlertTriangle,
+  Calendar,
+  CalendarX2,
+  CheckCheck,
+  Gift,
+  Stamp,
+  TrendingUp,
+  UserX,
+  Users,
+} from "lucide-react";
+import { redirect } from "next/navigation";
+import { auth } from "@/auth";
+import { Card } from "@/components/ui/card";
+import { prisma } from "@/lib/db/prisma";
+import { hasPermission } from "@/lib/auth/permissions";
+import { Permission } from "@/generated/prisma/enums";
+import { todayIn } from "@/lib/time/business-time";
+import { getDashboardSummary } from "@/services/reporting/owner-reporting.service";
 
 export const metadata: Metadata = { title: "Business Dashboard" };
+export const dynamic = "force-dynamic";
 
-export default function OwnerDashboardPage() {
-  return <ComingSoon icon={ChartLine} title="Business Dashboard" phase="Phase 4: Owner Administration" />;
+function StatTile({ icon: Icon, label, value, hint }: { icon: typeof Calendar; label: string; value: string | number; hint?: string }) {
+  return (
+    <Card className="p-5">
+      <div className="text-muted mb-2 flex items-center gap-2">
+        <Icon className="h-4 w-4" aria-hidden="true" />
+        <span className="text-[10px] font-bold tracking-widest uppercase">{label}</span>
+      </div>
+      <p className="text-2xl font-bold">{value}</p>
+      {hint && <p className="text-muted mt-1 text-xs">{hint}</p>}
+    </Card>
+  );
+}
+
+export default async function OwnerDashboardPage() {
+  const session = await auth();
+  if (!session?.user) redirect("/sign-in?callbackUrl=/owner");
+
+  const canView = await hasPermission(session.user.id, Permission.VIEW_REPORTING);
+  if (!canView) redirect("/staff");
+
+  const staff = await prisma.staffProfile.findUnique({
+    where: { userId: session.user.id },
+    include: { business: { select: { id: true, name: true, timezone: true } } },
+  });
+  if (!staff) redirect("/staff");
+
+  const today = todayIn(staff.business.timezone);
+  const summary = await getDashboardSummary(prisma, {
+    businessId: staff.businessId,
+    businessTimezone: staff.business.timezone,
+    date: today,
+  });
+
+  return (
+    <div className="space-y-6 px-6 pt-12 pb-12">
+      <div>
+        <h1 className="text-2xl font-bold tracking-tight">Dashboard</h1>
+        <p className="text-muted text-sm">{staff.business.name} — today</p>
+      </div>
+
+      {summary.warnings.length > 0 && (
+        <section className="space-y-2">
+          {summary.warnings.map((w, i) => (
+            <div
+              key={`${w.code}-${i}`}
+              role="alert"
+              className="bg-warning/10 text-warning-foreground border-warning/30 flex items-start gap-3 rounded-jumbo border p-4 text-sm"
+            >
+              <AlertTriangle className="mt-0.5 h-4 w-4 shrink-0" aria-hidden="true" />
+              <p>{w.message}</p>
+            </div>
+          ))}
+        </section>
+      )}
+
+      <section className="grid grid-cols-2 gap-3 lg:grid-cols-4">
+        <StatTile icon={Calendar} label="Today's appointments" value={summary.totals.total} />
+        <StatTile icon={CheckCheck} label="Completed" value={summary.totals.completed} />
+        <StatTile icon={CalendarX2} label="Cancelled" value={summary.totals.cancelled} />
+        <StatTile icon={UserX} label="No-shows" value={summary.totals.noShow} />
+      </section>
+
+      <section className="grid grid-cols-2 gap-3 lg:grid-cols-4">
+        <StatTile icon={TrendingUp} label="In progress now" value={summary.totals.inProgress} />
+        <StatTile icon={Calendar} label="Still to come today" value={summary.totals.upcoming} />
+        <StatTile
+          icon={TrendingUp}
+          label="Estimated occupancy"
+          value={summary.occupancy ? `${summary.occupancy.percent}%` : "—"}
+          hint={summary.occupancy ? "Booked vs. working minutes today — an estimate, not a financial figure." : "No staff working today."}
+        />
+        <StatTile icon={Gift} label="Customers with a reward" value={summary.customersWithAvailableRewards} />
+      </section>
+
+      <section className="grid gap-4 lg:grid-cols-2">
+        <Card className="p-5">
+          <h2 className="mb-3 flex items-center gap-2 text-sm font-bold">
+            <Users className="text-accent h-4 w-4" aria-hidden="true" /> Staff Today
+          </h2>
+          {summary.staffWorkingToday.length === 0 ? (
+            <p className="text-muted text-sm">No one is scheduled to work today.</p>
+          ) : (
+            <ul className="space-y-2">
+              {summary.staffWorkingToday.map((s) => (
+                <li key={s.staffId} className="flex items-center justify-between text-sm">
+                  <span className="font-bold">{s.name}</span>
+                  <span className="text-accent text-xs font-bold tracking-widest uppercase">Working</span>
+                </li>
+              ))}
+            </ul>
+          )}
+          {summary.staffOnTimeOffToday.length > 0 && (
+            <ul className="border-line mt-3 space-y-2 border-t pt-3">
+              {summary.staffOnTimeOffToday.map((s) => (
+                <li key={s.staffId} className="flex items-center justify-between text-sm">
+                  <span className="font-bold">{s.name}</span>
+                  <span className="text-muted text-xs font-bold tracking-widest uppercase">
+                    {s.reason ?? "Time off"}
+                  </span>
+                </li>
+              ))}
+            </ul>
+          )}
+        </Card>
+
+        <Card className="p-5">
+          <h2 className="mb-3 flex items-center gap-2 text-sm font-bold">
+            <TrendingUp className="text-accent h-4 w-4" aria-hidden="true" /> Popular Services
+          </h2>
+          <p className="text-muted mb-3 text-xs">Completed visits, last 30 days.</p>
+          {summary.popularServices.length === 0 ? (
+            <p className="text-muted text-sm">No completed visits in the last 30 days yet.</p>
+          ) : (
+            <ul className="space-y-2">
+              {summary.popularServices.map((s) => (
+                <li key={s.serviceId} className="flex items-center justify-between text-sm">
+                  <span className="font-bold">{s.name}</span>
+                  <span className="text-muted">{s.count}</span>
+                </li>
+              ))}
+            </ul>
+          )}
+        </Card>
+      </section>
+
+      <Card className="p-5">
+        <h2 className="mb-3 flex items-center gap-2 text-sm font-bold">
+          <Stamp className="text-accent h-4 w-4" aria-hidden="true" /> Recent Loyalty Activity
+        </h2>
+        {summary.recentLoyaltyActivity.length === 0 ? (
+          <p className="text-muted text-sm">No loyalty activity yet.</p>
+        ) : (
+          <ul className="space-y-2">
+            {summary.recentLoyaltyActivity.map((t) => (
+              <li key={t.id} className="text-muted text-xs">
+                <span className="text-ink font-bold">
+                  {t.loyaltyAccount.customer.firstName} {t.loyaltyAccount.customer.lastName}
+                </span>{" "}
+                — {t.amount > 0 ? "+" : ""}
+                {t.amount} stamp{Math.abs(t.amount) === 1 ? "" : "s"} ({t.type.replace(/_/g, " ").toLowerCase()})
+                {t.authoredByStaff?.user.name ? ` · ${t.authoredByStaff.user.name}` : ""}
+              </li>
+            ))}
+          </ul>
+        )}
+      </Card>
+
+      <div className="flex flex-wrap gap-3">
+        <Link
+          href="/owner/team"
+          className="rounded-jumbo border-line flex-1 border bg-white px-5 py-4 text-center text-sm font-bold"
+        >
+          Manage Team
+        </Link>
+        <Link
+          href="/owner/settings/booking-rules"
+          className="rounded-jumbo bg-ink flex-1 px-5 py-4 text-center text-sm font-bold text-white"
+        >
+          Update Booking Rules
+        </Link>
+      </div>
+    </div>
+  );
 }

src/app/(owner)/owner/services/page.tsx

@@ -0,0 +1,49 @@
+import type { Metadata } from "next";
+import { redirect } from "next/navigation";
+import { auth } from "@/auth";
+import { prisma } from "@/lib/db/prisma";
+import { hasPermission } from "@/lib/auth/permissions";
+import { Permission } from "@/generated/prisma/enums";
+import { listCategories } from "@/services/catalogue/service-catalogue.service";
+import { CatalogueManager } from "@/features/owner/components/catalogue-manager";
+
+export const metadata: Metadata = { title: "Services" };
+export const dynamic = "force-dynamic";
+
+export default async function OwnerServicesPage() {
+  const session = await auth();
+  if (!session?.user) redirect("/sign-in");
+
+  const canManage = await hasPermission(session.user.id, Permission.MANAGE_SERVICES);
+  if (!canManage) redirect("/staff");
+
+  const owner = await prisma.staffProfile.findUnique({ where: { userId: session.user.id } });
+  if (!owner) redirect("/staff");
+
+  const categories = await listCategories(prisma, owner.businessId);
+
+  return (
+    <div className="px-6 pt-12 pb-12 lg:max-w-3xl">
+      <h1 className="mb-6 text-2xl font-bold tracking-tight">Services</h1>
+      <CatalogueManager
+        categories={categories.map((c) => ({
+          id: c.id,
+          name: c.name,
+          isActive: c.isActive,
+          services: c.services.map((s) => ({
+            id: s.id,
+            categoryId: s.categoryId,
+            name: s.name,
+            description: s.description ?? "",
+            durationMinutes: s.durationMinutes,
+            price: s.price.toString(),
+            bufferBeforeMinutes: s.bufferBeforeMinutes,
+            bufferAfterMinutes: s.bufferAfterMinutes,
+            isActive: s.isActive,
+            allowOnlineBooking: s.allowOnlineBooking,
+          })),
+        }))}
+      />
+    </div>
+  );
+}

src/app/(owner)/owner/settings/booking-rules/page.tsx

@@ -0,0 +1,50 @@
+import type { Metadata } from "next";
+import { redirect } from "next/navigation";
+import { auth } from "@/auth";
+import { TopNav } from "@/components/navigation/top-nav";
+import { prisma } from "@/lib/db/prisma";
+import { hasPermission } from "@/lib/auth/permissions";
+import { Permission } from "@/generated/prisma/enums";
+import { getBookingRule } from "@/services/scheduling/booking-rule.service";
+import { BookingRulesForm } from "@/features/owner/components/booking-rules-form";
+
+export const metadata: Metadata = { title: "Booking Rules" };
+export const dynamic = "force-dynamic";
+
+export default async function OwnerBookingRulesPage() {
+  const session = await auth();
+  if (!session?.user) redirect("/sign-in");
+
+  const canManage = await hasPermission(session.user.id, Permission.MANAGE_BOOKING_RULES);
+  if (!canManage) redirect("/staff");
+
+  const owner = await prisma.staffProfile.findUnique({ where: { userId: session.user.id } });
+  if (!owner) redirect("/staff");
+
+  const rule = await getBookingRule(prisma, owner.businessId);
+  if (!rule) redirect("/owner");
+
+  return (
+    <div className="pb-12">
+      <TopNav title="Booking Rules" onBack sticky className="bg-stone" />
+      <main className="mx-auto max-w-2xl px-6 py-6 lg:max-w-4xl">
+        <BookingRulesForm
+          initial={{
+            minNoticeMinutes: rule.minNoticeMinutes,
+            maxAdvanceDays: rule.maxAdvanceDays,
+            cancellationWindowHours: rule.cancellationWindowHours,
+            rescheduleWindowHours: rule.rescheduleWindowHours,
+            slotIntervalMinutes: rule.slotIntervalMinutes,
+            bufferBeforeMinutes: rule.bufferBeforeMinutes,
+            bufferAfterMinutes: rule.bufferAfterMinutes,
+            maxAppointmentsPerDay: rule.maxAppointmentsPerDay,
+            maxAppointmentsPerStaffPerDay: rule.maxAppointmentsPerStaffPerDay,
+            customerCanChooseStaff: rule.customerCanChooseStaff,
+            allowGuestBooking: rule.allowGuestBooking,
+            requireApproval: rule.requireApproval,
+          }}
+        />
+      </main>
+    </div>
+  );
+}

src/app/(owner)/owner/settings/business/page.tsx

@@ -0,0 +1,61 @@
+import type { Metadata } from "next";
+import { redirect } from "next/navigation";
+import { auth } from "@/auth";
+import { TopNav } from "@/components/navigation/top-nav";
+import { prisma } from "@/lib/db/prisma";
+import { hasPermission } from "@/lib/auth/permissions";
+import { Permission } from "@/generated/prisma/enums";
+import { getBusinessProfile } from "@/services/business/business.service";
+import { BusinessDetailsForm } from "@/features/owner/components/business-details-form";
+
+export const metadata: Metadata = { title: "Business Details" };
+export const dynamic = "force-dynamic";
+
+export default async function OwnerBusinessDetailsPage() {
+  const session = await auth();
+  if (!session?.user) redirect("/sign-in");
+
+  const canManage = await hasPermission(session.user.id, Permission.MANAGE_BUSINESS_PROFILE);
+  if (!canManage) redirect("/staff");
+
+  const staff = await prisma.staffProfile.findUnique({ where: { userId: session.user.id } });
+  if (!staff) redirect("/staff");
+
+  const business = await getBusinessProfile(prisma, staff.businessId);
+  if (!business) redirect("/owner");
+
+  const location = business.locations[0];
+
+  return (
+    <div className="pb-12">
+      <TopNav title="Business Details" onBack sticky className="bg-stone" />
+      <main className="mx-auto max-w-2xl px-6 py-6 lg:max-w-4xl">
+        <BusinessDetailsForm
+          initial={{
+            name: business.name,
+            description: business.description ?? "",
+            logoUrl: business.logoUrl ?? "",
+            phone: business.phone ?? "",
+            email: business.email ?? "",
+            website: business.website ?? "",
+            instagramUrl: business.instagramUrl ?? "",
+            facebookUrl: business.facebookUrl ?? "",
+            timezone: business.timezone,
+            currency: business.currency,
+            locale: business.locale,
+            addressLine1: location?.addressLine1 ?? "",
+            addressLine2: location?.addressLine2 ?? "",
+            city: location?.city ?? "",
+            region: location?.region ?? "",
+            postalCode: location?.postalCode ?? "",
+            country: location?.country ?? "GB",
+            cancellationPolicy: business.settings?.cancellationPolicy ?? "",
+            lateArrivalPolicy: business.settings?.lateArrivalPolicy ?? "",
+            bookingTerms: business.settings?.bookingTerms ?? "",
+            privacyPolicyUrl: business.settings?.privacyPolicyUrl ?? "",
+          }}
+        />
+      </main>
+    </div>
+  );
+}

src/app/(owner)/owner/settings/hours/page.tsx

@@ -0,0 +1,34 @@
+import type { Metadata } from "next";
+import { redirect } from "next/navigation";
+import { auth } from "@/auth";
+import { TopNav } from "@/components/navigation/top-nav";
+import { prisma } from "@/lib/db/prisma";
+import { hasPermission } from "@/lib/auth/permissions";
+import { Permission } from "@/generated/prisma/enums";
+import { getOpeningHours } from "@/services/business/business.service";
+import { OpeningHoursForm } from "@/features/owner/components/opening-hours-form";
+
+export const metadata: Metadata = { title: "Opening Hours" };
+export const dynamic = "force-dynamic";
+
+export default async function OwnerOpeningHoursPage() {
+  const session = await auth();
+  if (!session?.user) redirect("/sign-in");
+
+  const canManage = await hasPermission(session.user.id, Permission.MANAGE_BUSINESS_PROFILE);
+  if (!canManage) redirect("/staff");
+
+  const staff = await prisma.staffProfile.findUnique({ where: { userId: session.user.id } });
+  if (!staff) redirect("/staff");
+
+  const hours = await getOpeningHours(prisma, staff.businessId);
+
+  return (
+    <div className="pb-12">
+      <TopNav title="Opening Hours" onBack sticky className="bg-stone" />
+      <main className="mx-auto max-w-2xl px-6 py-6">
+        <OpeningHoursForm initialRows={hours} />
+      </main>
+    </div>
+  );
+}

src/app/(owner)/owner/settings/loyalty/page.tsx

@@ -0,0 +1,77 @@
+import type { Metadata } from "next";
+import { redirect } from "next/navigation";
+import { auth } from "@/auth";
+import { TopNav } from "@/components/navigation/top-nav";
+import { prisma } from "@/lib/db/prisma";
+import { hasPermission } from "@/lib/auth/permissions";
+import { Permission } from "@/generated/prisma/enums";
+import { getProgrammeConfig } from "@/services/loyalty/loyalty.service";
+import { LoyaltyConfigForm } from "@/features/owner/components/loyalty-config-form";
+
+export const metadata: Metadata = { title: "Loyalty Programme" };
+export const dynamic = "force-dynamic";
+
+export default async function OwnerLoyaltyConfigPage() {
+  const session = await auth();
+  if (!session?.user) redirect("/sign-in");
+
+  const canManage = await hasPermission(session.user.id, Permission.MANAGE_LOYALTY_PROGRAMME);
+  if (!canManage) redirect("/staff");
+
+  const owner = await prisma.staffProfile.findUnique({ where: { userId: session.user.id } });
+  if (!owner) redirect("/staff");
+
+  const [programme, services, staff] = await Promise.all([
+    getProgrammeConfig(prisma, owner.businessId),
+    prisma.service.findMany({ where: { businessId: owner.businessId, isActive: true }, orderBy: { displayOrder: "asc" } }),
+    prisma.staffProfile.findMany({
+      where: { businessId: owner.businessId, status: "ACTIVE" },
+      include: { user: { select: { name: true } } },
+    }),
+  ]);
+
+  const initialConfig = programme
+    ? {
+        isEnabled: programme.isEnabled,
+        stampsRequired: programme.stampsRequired,
+        rewardType: programme.rewardType,
+        rewardValue: programme.rewardValue?.toString(),
+        rewardLabel: programme.rewardLabel ?? undefined,
+        maxRewardValue: programme.maxRewardValue?.toString(),
+        freeServiceId: programme.freeServiceId ?? undefined,
+        autoApplyReward: programme.autoApplyReward,
+        requiresStaffApproval: programme.requiresStaffApproval,
+        stampsExpireAfterDays: programme.stampsExpireAfterDays ?? undefined,
+        rewardExpiresAfterDays: programme.rewardExpiresAfterDays ?? undefined,
+        earnOnCancelled: programme.earnOnCancelled,
+        earnOnNoShow: programme.earnOnNoShow,
+        cardBackgroundColor: programme.cardBackgroundColor ?? undefined,
+        cardBackgroundImageUrl: programme.cardBackgroundImageUrl ?? undefined,
+        stampIcon: programme.stampIcon ?? undefined,
+        termsLine: programme.termsLine ?? undefined,
+      }
+    : {
+        isEnabled: false,
+        stampsRequired: 10,
+        rewardType: "PERCENTAGE" as const,
+        autoApplyReward: true,
+        requiresStaffApproval: false,
+        earnOnCancelled: false,
+        earnOnNoShow: false,
+      };
+
+  return (
+    <div className="pb-12">
+      <TopNav title="Loyalty Programme" onBack sticky className="bg-stone" />
+      <main className="mx-auto max-w-2xl px-6 py-6 lg:max-w-4xl">
+        <LoyaltyConfigForm
+          initialConfig={initialConfig}
+          initialEligibleServiceIds={programme?.eligibleServices.map((s) => s.serviceId) ?? []}
+          initialEligibleStaffIds={programme?.eligibleStaff.map((s) => s.staffId) ?? []}
+          services={services.map((s) => ({ id: s.id, name: s.name }))}
+          staff={staff.map((s) => ({ id: s.id, name: s.user.name ?? "Staff" }))}
+        />
+      </main>
+    </div>
+  );
+}

src/app/(owner)/owner/settings/page.tsx

@@ -0,0 +1,56 @@
+import type { Metadata } from "next";
+import Link from "next/link";
+import { Bell, Building2, CalendarClock, ClipboardList, Crown, ScissorsSquare } from "lucide-react";
+import { redirect } from "next/navigation";
+import { auth } from "@/auth";
+import { ProfileCard } from "@/components/ui/profile-card";
+import { SignOutButton } from "@/features/auth/components/sign-out-button";
+import { hasPermission } from "@/lib/auth/permissions";
+import { Permission } from "@/generated/prisma/enums";
+
+export const metadata: Metadata = { title: "Owner Settings" };
+export const dynamic = "force-dynamic";
+
+const SETTINGS_LINKS = [
+  { href: "/owner/settings/business", label: "Business Details", icon: Building2 },
+  { href: "/owner/settings/hours", label: "Opening Hours", icon: CalendarClock },
+  { href: "/owner/settings/booking-rules", label: "Booking Rules", icon: ClipboardList },
+  { href: "/owner/settings/loyalty", label: "Loyalty Programme", icon: Crown },
+  { href: "/staff/settings/notifications", label: "Notifications", icon: Bell },
+] as const;
+
+export default async function OwnerSettingsPage() {
+  const session = await auth();
+  if (!session?.user) redirect("/sign-in");
+
+  const canManage = await hasPermission(session.user.id, Permission.MANAGE_STAFF);
+  if (!canManage) redirect("/staff");
+
+  return (
+    <div className="space-y-6 px-6 pt-12 pb-12">
+      <h1 className="text-2xl font-bold tracking-tight">Owner Settings</h1>
+      <ProfileCard name={session.user.name ?? "Owner"} meta={session.user.email} avatarUrl={session.user.image ?? undefined} />
+
+      <Link
+        href="/staff/settings"
+        className="rounded-jumbo border-line flex items-center gap-3 border bg-white p-5 text-sm font-bold hover:bg-stone"
+      >
+        <ScissorsSquare className="text-accent h-5 w-5" aria-hidden="true" />
+        Switch to Barber Tools
+      </Link>
+
+      <ul className="divide-line rounded-jumbo border-line divide-y border bg-white">
+        {SETTINGS_LINKS.map(({ href, label, icon: Icon }) => (
+          <li key={href}>
+            <Link href={href} className="hover:bg-stone flex items-center gap-3 px-5 py-4 text-sm font-bold">
+              <Icon className="text-muted h-5 w-5" aria-hidden="true" />
+              {label}
+            </Link>
+          </li>
+        ))}
+      </ul>
+
+      <SignOutButton />
+    </div>
+  );
+}

src/app/(owner)/owner/team/[id]/hours/page.tsx

@@ -0,0 +1,76 @@
+import type { Metadata } from "next";
+import { notFound, redirect } from "next/navigation";
+import { auth } from "@/auth";
+import { TopNav } from "@/components/navigation/top-nav";
+import { prisma } from "@/lib/db/prisma";
+import { hasPermission } from "@/lib/auth/permissions";
+import { Permission, Weekday } from "@/generated/prisma/enums";
+import { getWorkingHours } from "@/services/staff/staff.service";
+import { WorkingHoursForm } from "@/features/staff/components/working-hours-form";
+import { updateStaffWorkingHoursAction } from "@/features/owner/actions/staff";
+
+export const metadata: Metadata = { title: "Staff Working Hours" };
+export const dynamic = "force-dynamic";
+
+const DAY_ORDER: Weekday[] = [
+  Weekday.MONDAY,
+  Weekday.TUESDAY,
+  Weekday.WEDNESDAY,
+  Weekday.THURSDAY,
+  Weekday.FRIDAY,
+  Weekday.SATURDAY,
+  Weekday.SUNDAY,
+];
+
+function formatMinutes(m: number): string {
+  const h = Math.floor(m / 60);
+  const min = m % 60;
+  return `${String(h).padStart(2, "0")}:${String(min).padStart(2, "0")}`;
+}
+
+export default async function OwnerStaffWorkingHoursPage({ params }: { params: Promise<{ id: string }> }) {
+  const session = await auth();
+  if (!session?.user) redirect("/sign-in");
+
+  const canManage = await hasPermission(session.user.id, Permission.MANAGE_STAFF);
+  if (!canManage) redirect("/staff");
+
+  const owner = await prisma.staffProfile.findUnique({ where: { userId: session.user.id } });
+  if (!owner) redirect("/staff");
+
+  const { id } = await params;
+  const target = await prisma.staffProfile.findFirst({
+    where: { id, businessId: owner.businessId },
+    include: { user: { select: { name: true } } },
+  });
+  if (!target) notFound();
+
+  const [workingHours, businessHours] = await Promise.all([
+    getWorkingHours(prisma, id),
+    prisma.businessHours.findMany({ where: { businessId: owner.businessId } }),
+  ]);
+
+  const businessHoursLabel = Object.fromEntries(
+    DAY_ORDER.map((day) => {
+      const hours = businessHours.find((h) => h.dayOfWeek === day);
+      const label =
+        !hours || hours.isClosed || hours.opensAtMinutes === null || hours.closesAtMinutes === null
+          ? "Closed"
+          : `${formatMinutes(hours.opensAtMinutes)}–${formatMinutes(hours.closesAtMinutes)}`;
+      return [day, label];
+    }),
+  ) as Record<Weekday, string>;
+
+  return (
+    <div className="pb-12">
+      <TopNav title={`${target.user.name ?? "Staff"} — Working Hours`} onBack sticky className="bg-stone" />
+      <main className="mx-auto max-w-2xl px-6 py-6">
+        <WorkingHoursForm
+          initialRows={workingHours}
+          businessHoursLabel={businessHoursLabel}
+          onSave={(days) => updateStaffWorkingHoursAction(id, days)}
+        />
+      </main>
+    </div>
+  );
+}

src/app/(owner)/owner/team/[id]/page.tsx

@@ -0,0 +1,82 @@
+import type { Metadata } from "next";
+import { Mail, Phone } from "lucide-react";
+import { notFound, redirect } from "next/navigation";
+import { auth } from "@/auth";
+import { TopNav } from "@/components/navigation/top-nav";
+import { Card } from "@/components/ui/card";
+import { prisma } from "@/lib/db/prisma";
+import { hasPermission } from "@/lib/auth/permissions";
+import { Permission } from "@/generated/prisma/enums";
+import { getStaffDetailById, listRolesForBusiness } from "@/services/staff/staff.service";
+import { StaffDetailPanel } from "@/features/owner/components/staff-detail-panel";
+
+export const metadata: Metadata = { title: "Staff Details" };
+export const dynamic = "force-dynamic";
+
+export default async function OwnerStaffDetailPage({ params }: { params: Promise<{ id: string }> }) {
+  const session = await auth();
+  if (!session?.user) redirect("/sign-in");
+
+  const canManage = await hasPermission(session.user.id, Permission.MANAGE_STAFF);
+  if (!canManage) redirect("/staff");
+
+  const owner = await prisma.staffProfile.findUnique({ where: { userId: session.user.id } });
+  if (!owner) redirect("/staff");
+
+  const { id } = await params;
+  const [target, roles, allServices] = await Promise.all([
+    getStaffDetailById(prisma, { staffId: id, businessId: owner.businessId }),
+    listRolesForBusiness(prisma, owner.businessId),
+    prisma.service.findMany({ where: { businessId: owner.businessId, isActive: true }, orderBy: { displayOrder: "asc" } }),
+  ]);
+  if (!target) notFound();
+
+  return (
+    <div className="pb-12">
+      <TopNav title="Staff Details" onBack sticky className="bg-stone" />
+      <main className="mx-auto max-w-2xl space-y-6 px-6 py-6 lg:max-w-4xl lg:grid lg:max-w-none lg:grid-cols-[320px_1fr] lg:items-start lg:gap-6 lg:space-y-0">
+        <div className="space-y-4">
+          <Card className="flex flex-col items-center p-6 text-center">
+            {target.user.image ? (
+              // eslint-disable-next-line @next/next/no-img-element -- external avatar URL, no next/image domain config for it
+              <img src={target.user.image} alt="" className="border-stone mb-4 h-24 w-24 rounded-full border-4 object-cover" />
+            ) : (
+              <div className="bg-stone text-muted mb-4 flex h-24 w-24 items-center justify-center rounded-full text-2xl font-bold">
+                {(target.user.name ?? "?").charAt(0)}
+              </div>
+            )}
+            <h2 className="text-xl font-bold">{target.user.name}</h2>
+            <p className="text-accent mt-1 text-xs font-bold tracking-widest uppercase">
+              {target.role.name} · {target.status === "ACTIVE" ? "Active" : target.status === "ON_BREAK" ? "On Break" : "Inactive"}
+            </p>
+            <p className="text-muted mt-2 text-xs">Joined {target.createdAt.toLocaleDateString("en-GB", { month: "short", year: "numeric" })}</p>
+            {target.bio && <p className="text-muted mt-3 text-sm">{target.bio}</p>}
+          </Card>
+
+          <div className="grid grid-cols-2 gap-3">
+            {target.user.phone && (
+              <a href={`tel:${target.user.phone}`} className="border-line flex items-center justify-center gap-2 rounded-xl border bg-white py-4 text-sm font-bold">
+                <Phone className="text-accent h-4 w-4" aria-hidden="true" /> Call
+              </a>
+            )}
+            {target.user.email && (
+              <a href={`mailto:${target.user.email}`} className="border-line flex items-center justify-center gap-2 rounded-xl border bg-white py-4 text-sm font-bold">
+                <Mail className="text-accent h-4 w-4" aria-hidden="true" /> Email
+              </a>
+            )}
+          </div>
+        </div>
+
+        <StaffDetailPanel
+          staffId={target.id}
+          currentRoleId={target.roleId}
+          roles={roles.map((r) => ({ id: r.id, name: r.name }))}
+          allServices={allServices.map((s) => ({ id: s.id, name: s.name }))}
+          initialServiceIds={target.services.map((s) => s.serviceId)}
+          status={target.status}
+          hasPendingInvitation={!!target.invitation && !target.invitation.acceptedAt}
+        />
+      </main>
+    </div>
+  );
+}

src/app/(owner)/owner/team/add/page.tsx

@@ -0,0 +1,37 @@
+import type { Metadata } from "next";
+import { redirect } from "next/navigation";
+import { auth } from "@/auth";
+import { TopNav } from "@/components/navigation/top-nav";
+import { prisma } from "@/lib/db/prisma";
+import { hasPermission } from "@/lib/auth/permissions";
+import { Permission } from "@/generated/prisma/enums";
+import { listRolesForBusiness } from "@/services/staff/staff.service";
+import { AddStaffForm } from "@/features/owner/components/add-staff-form";
+
+export const metadata: Metadata = { title: "Add Staff" };
+export const dynamic = "force-dynamic";
+
+export default async function OwnerAddStaffPage() {
+  const session = await auth();
+  if (!session?.user) redirect("/sign-in");
+
+  const canManage = await hasPermission(session.user.id, Permission.MANAGE_STAFF);
+  if (!canManage) redirect("/staff");
+
+  const owner = await prisma.staffProfile.findUnique({ where: { userId: session.user.id } });
+  if (!owner) redirect("/staff");
+
+  const [roles, services] = await Promise.all([
+    listRolesForBusiness(prisma, owner.businessId),
+    prisma.service.findMany({ where: { businessId: owner.businessId, isActive: true }, orderBy: { displayOrder: "asc" } }),
+  ]);
+
+  return (
+    <div className="pb-12">
+      <TopNav title="Add Staff" onBack sticky className="bg-stone" />
+      <main className="mx-auto max-w-2xl px-6 py-6">
+        <AddStaffForm roles={roles.map((r) => ({ id: r.id, name: r.name }))} services={services.map((s) => ({ id: s.id, name: s.name }))} />
+      </main>
+    </div>
+  );
+}

src/app/(owner)/owner/team/page.tsx

@@ -1,9 +1,95 @@
 import type { Metadata } from "next";
-import { Users } from "lucide-react";
-import { ComingSoon } from "@/components/feedback/coming-soon";
+import Link from "next/link";
+import { Plus, Search } from "lucide-react";
+import { redirect } from "next/navigation";
+import { auth } from "@/auth";
+import { prisma } from "@/lib/db/prisma";
+import { hasPermission } from "@/lib/auth/permissions";
+import { Permission } from "@/generated/prisma/enums";
+import { listStaffForBusiness } from "@/services/staff/staff.service";
+import { cn } from "@/lib/utils/cn";
 
-export const metadata: Metadata = { title: "Team Management" };
+export const metadata: Metadata = { title: "Team" };
+export const dynamic = "force-dynamic";
 
-export default function OwnerTeamPage() {
-  return <ComingSoon icon={Users} title="Team Management" phase="Phase 4: Owner Administration" />;
+export default async function OwnerTeamPage({
+  searchParams,
+}: {
+  searchParams: Promise<{ q?: string }>;
+}) {
+  const session = await auth();
+  if (!session?.user) redirect("/sign-in");
+
+  const canManage = await hasPermission(session.user.id, Permission.MANAGE_STAFF);
+  if (!canManage) redirect("/staff");
+
+  const owner = await prisma.staffProfile.findUnique({ where: { userId: session.user.id } });
+  if (!owner) redirect("/staff");
+
+  const { q = "" } = await searchParams;
+  const staff = await listStaffForBusiness(prisma, { businessId: owner.businessId, q, includeInactive: true });
+
+  return (
+    <div className="px-6 pt-12 pb-12 lg:max-w-4xl">
+      <div className="mb-6 flex items-center justify-between">
+        <h1 className="text-2xl font-bold tracking-tight">Team</h1>
+        <Link
+          href="/owner/team/add"
+          className="bg-ink flex h-10 w-10 items-center justify-center rounded-full text-white"
+          aria-label="Add staff member"
+        >
+          <Plus className="h-4 w-4" aria-hidden="true" />
+        </Link>
+      </div>
+
+      <form action="/owner/team" method="GET" className="relative mb-4">
+        <Search className="text-muted absolute top-1/2 left-4 h-4 w-4 -translate-y-1/2" aria-hidden="true" />
+        <label htmlFor="team-search" className="sr-only">
+          Search staff by name or email
+        </label>
+        <input
+          id="team-search"
+          type="search"
+          name="q"
+          defaultValue={q}
+          placeholder="Search by name or email"
+          className="border-line focus:ring-ink w-full rounded-xl border bg-white py-3 pr-4 pl-11 text-sm outline-none focus:ring-2"
+        />
+      </form>
+
+      <div className="grid gap-3 lg:grid-cols-2">
+        {staff.length === 0 ? (
+          <p className="text-muted col-span-full rounded-jumbo border border-line bg-white p-5 text-center text-sm">
+            No staff match &ldquo;{q}&rdquo;.
+          </p>
+        ) : (
+          staff.map((s) => (
+            <Link
+              key={s.id}
+              href={`/owner/team/${s.id}`}
+              className={cn(
+                "rounded-jumbo border-line flex items-center gap-4 border bg-white p-5",
+                s.status === "INACTIVE" && "opacity-60",
+              )}
+            >
+              <div className="bg-stone text-muted flex h-12 w-12 shrink-0 items-center justify-center rounded-full text-sm font-bold">
+                {(s.user.name ?? "?").charAt(0)}
+              </div>
+              <div className="min-w-0 flex-1">
+                <p className="truncate text-sm font-bold">{s.user.name}</p>
+                <p className="text-muted truncate text-xs">{s.user.email}</p>
+                <p className="text-accent mt-0.5 text-[10px] font-bold tracking-widest uppercase">
+                  {s.role.name}
+                  {s.status === "INACTIVE" && <span className="text-muted"> · Inactive</span>}
+                  {s.status === "ACTIVE" && s.invitation && !s.invitation.acceptedAt && (
+                    <span className="text-warning-foreground"> · Invite Pending</span>
+                  )}
+                </p>
+              </div>
+            </Link>
+          ))
+        )}
+      </div>
+    </div>
+  );
 }