improvement: datepicker component now let user choose past dates too.

Reviewed-on: http://178.131.50.201:3000/admin/dyolink/pulls/16

frontend/src/app/(dashboard)/appointments/page.tsx

@@ -14,9 +14,10 @@ import { AppointmentScheduleGrid } from '@/components/ui/appointments/Appointmen
 import { AppointmentsPatientSearch } from '@/components/ui/appointments/AppointmentsPatientSearch';
 import { AppointmentScheduleLegend } from '@/components/ui/appointments/AppointmentScheduleLegend';
 import { ScheduleDayPicker } from '@/components/ui/common/ScheduleDayPicker';
+import { Toast } from '@/components/ui/common/Toast';
 import type { AppointmentPurpose } from '@/types/appointment';
 import { formatApiErrorMessage } from '@/lib/formatApiError';
-import { getLocalDayIsoRange, startOfLocalDay } from '@/lib/appointmentTime';
+import { compareLocalDayStart, getLocalDayIsoRange, startOfLocalDay } from '@/lib/appointmentTime';
 
 const EMPTY_PATIENT_FORM: CreatePatientInput = {
   firstName: '',
@@ -47,6 +48,7 @@ export default function AppointmentsPage() {
   const [bookingHour, setBookingHour] = useState(9);
   const [bookingProviderId, setBookingProviderId] = useState<string | null>(null);
   const [bookingProviderName, setBookingProviderName] = useState('');
+  const [editingAppointmentId, setEditingAppointmentId] = useState<string | null>(null);
   const [savingAppointment, setSavingAppointment] = useState(false);
 
   const [toastError, setToastError] = useState('');
@@ -57,6 +59,14 @@ export default function AppointmentsPage() {
   const canEditPatients = hasPermission(currentOrganization, 'TAB_PATIENTS_EDIT');
 
   const todayStart = useMemo(() => startOfLocalDay(new Date()), []);
+  const isViewingPastDay = useMemo(
+    () => compareLocalDayStart(scheduleDate, todayStart) < 0,
+    [scheduleDate, todayStart],
+  );
+  const activeEditingAppointment = useMemo(
+    () => appointments.find((a) => a.id === editingAppointmentId) ?? null,
+    [appointments, editingAppointmentId],
+  );
 
   const scheduleLoadGen = useRef(0);
 
@@ -154,6 +164,12 @@ export default function AppointmentsPage() {
   }
 
   function handleSlotClick(hour: number, providerUserId: string, providerName: string) {
+    if (isViewingPastDay) {
+      setToastSuccess('');
+      setToastError('');
+      setToastInfo('Past appointments are view-only.');
+      return;
+    }
     if (!selectedPatient) {
       setToastSuccess('');
       setToastError('');
@@ -163,6 +179,22 @@ export default function AppointmentsPage() {
     setBookingHour(hour);
     setBookingProviderId(providerUserId);
     setBookingProviderName(providerName);
+    setEditingAppointmentId(null);
+    setBookingOpen(true);
+  }
+
+  function handleAppointmentClick(appointment: AppointmentRecord) {
+    if (isViewingPastDay) {
+      setToastSuccess('');
+      setToastError('');
+      setToastInfo('Past appointments are view-only.');
+      return;
+    }
+    const provider = providers.find((p) => p.userId === appointment.providerUserId);
+    setBookingHour(new Date(appointment.startAt).getHours());
+    setBookingProviderId(appointment.providerUserId);
+    setBookingProviderName(provider?.name ?? bookingProviderName);
+    setEditingAppointmentId(appointment.id);
     setBookingOpen(true);
   }
 
@@ -178,15 +210,22 @@ export default function AppointmentsPage() {
     setToastSuccess('');
     setToastInfo('');
     try {
-      await appointmentsApi.create(payload);
+      if (activeEditingAppointment) {
+        await appointmentsApi.update(activeEditingAppointment.id, payload);
+      } else {
+        await appointmentsApi.create(payload);
+      }
       setBookingOpen(false);
-      setToastSuccess('Appointment saved.');
+      setEditingAppointmentId(null);
+      setToastSuccess(activeEditingAppointment ? 'Appointment updated.' : 'Appointment saved.');
       await loadSchedule();
     } catch (err: unknown) {
       const message =
         err && typeof err === 'object' && 'message' in err
           ? String((err as { message: unknown }).message)
-          : 'Could not save appointment.';
+          : activeEditingAppointment
+            ? 'Could not update appointment.'
+            : 'Could not save appointment.';
       setToastError(message);
     } finally {
       setSavingAppointment(false);
@@ -280,20 +319,15 @@ export default function AppointmentsPage() {
             )}
           </div>
 
-          {scheduleError && (
-            <div className="rounded-[var(--radius-sm)] border border-red-500/50 bg-red-500/10 px-3 py-2 text-sm text-red-300">
-              {scheduleError}
-            </div>
-          )}
-
           <AppointmentScheduleGrid
             day={scheduleDate}
             providers={providers}
             appointments={appointments}
-            canBook={canManageAppointments}
+            canBook={canManageAppointments && !isViewingPastDay}
             canDelete={canManageAppointments}
             onDeleteAppointment={(id) => void handleDeleteAppointment(id)}
             onSlotClick={(hour, uid, name) => handleSlotClick(hour, uid, name)}
+            onAppointmentClick={(apt) => handleAppointmentClick(apt)}
           />
         </div>
       </div>
@@ -305,7 +339,11 @@ export default function AppointmentsPage() {
         providerUserId={bookingProviderId}
         providerName={bookingProviderName}
         initialHour={bookingHour}
-        onClose={() => setBookingOpen(false)}
+        editingAppointment={activeEditingAppointment}
+        onClose={() => {
+          setBookingOpen(false);
+          setEditingAppointmentId(null);
+        }}
         onSubmit={handleSaveAppointment}
         loading={savingAppointment}
       />
@@ -323,24 +361,13 @@ export default function AppointmentsPage() {
         </div>
       )}
 
-      {(toastError || toastSuccess || toastInfo) && (
+      {(scheduleError || toastError || toastSuccess || toastInfo) && (
-        <div className="fixed bottom-4 left-4 right-4 z-[70] flex justify-center pointer-events-none">
+        <div className="fixed bottom-4 left-0 right-0 z-[70] px-4 pointer-events-none">
-          <div className="pointer-events-auto w-full max-w-lg space-y-2">
+          <div className="pointer-events-auto w-full space-y-2">
-            {toastError && (
+            {scheduleError && <Toast variant="danger">{scheduleError}</Toast>}
-              <div className="rounded-[var(--radius-sm)] border border-red-500/50 bg-red-500/10 px-3 py-2 text-sm text-red-300 shadow-lg">
+            {toastError && <Toast variant="danger">{toastError}</Toast>}
-                {toastError}
+            {toastInfo && <Toast variant="warning">{toastInfo}</Toast>}
-              </div>
+            {toastSuccess && <Toast variant="success">{toastSuccess}</Toast>}
-            )}
-            {toastInfo && (
-              <div className="rounded-[var(--radius-sm)] border border-amber-500/45 bg-amber-500/10 px-3 py-2 text-sm text-amber-100 shadow-lg">
-                {toastInfo}
-              </div>
-            )}
-            {toastSuccess && (
-              <div className="rounded-[var(--radius-sm)] border border-emerald-500/50 bg-emerald-500/10 px-3 py-2 text-sm text-emerald-300 shadow-lg">
-                {toastSuccess}
-              </div>
-            )}
           </div>
         </div>
       )}

frontend/src/app/(dashboard)/billing/page.tsx

@@ -4,6 +4,7 @@ import { useState } from 'react';
 import { Pencil } from 'lucide-react';
 import { Button } from '@/components/ui/common/Button';
 import { Badge } from '@/components/ui/common/Badge';
+import { Card } from '@/components/ui/common/Card';
 import { Table } from '@/components/ui/common/Table';
 import { SearchBar } from '@/components/ui/common/SearchBar';
 import { useAuth } from '@/lib/hooks/useAuth';
@@ -195,19 +196,19 @@ export default function BillingPage() {
 }
 function StatCard({ title, count, amount, color }: StatCardProps) {
     const colors: Record<StatCardColor, string> = {
-        blue: 'bg-sky-900/30 text-sky-300 border-sky-700/60',
+        blue: '!bg-purpose-visit-bg !text-purpose-visit-fg !border-purpose-visit-border',
-        yellow: 'bg-amber-900/30 text-amber-300 border-amber-700/60',
+        yellow: '!bg-badge-warning-bg !text-badge-warning-fg !border-badge-warning-border',
-        green: 'bg-emerald-900/30 text-emerald-300 border-emerald-700/60',
+        green: '!bg-badge-success-bg !text-badge-success-fg !border-badge-success-border',
-        red: 'bg-red-950/30 text-red-300 border-red-700/60',
+        red: '!bg-badge-danger-bg !text-badge-danger-fg !border-badge-danger-border',
     };
 
     return (
-        <div className={`p-4 rounded-xl border ${colors[color]}`}>
+        <Card className={`${colors[color]}`}>
-            <p className="text-sm font-medium opacity-80">{title}</p>
+            <p className="text-sm font-medium">{title}</p>
             <p className="text-2xl font-bold mt-1">{count}</p>
             <p className="text-sm font-medium mt-1">
                 ${amount.toLocaleString()}
             </p>
-        </div>
+        </Card>
     );
 }

frontend/src/app/(dashboard)/settings/subscriptions/page.tsx

@@ -6,6 +6,7 @@ import { useRouter } from 'next/navigation';
 import { useAuth } from '@/lib/hooks/useAuth';
 import { authApi } from '@/lib/api/auth';
 import { Button } from '@/components/ui/common/Button';
+import { Toast } from '@/components/ui/common/Toast';
 import type { SubscriptionAlertData } from '@/types/subscription';
 
 const PLAN_OPTIONS = [
@@ -69,7 +70,7 @@ export default function SubscriptionsSettingsPage() {
           : 'text-red-400';
 
   return (
-    <div className="space-y-6">
+    <div className="relative space-y-6 pb-24">
       <div>
         <Link
           href="/today"
@@ -189,13 +190,16 @@ export default function SubscriptionsSettingsPage() {
           >
             Start purchase process
           </Button>
-          {purchaseNotice && (
-            <div className="rounded-[var(--radius-md)] border border-emerald-500/30 bg-emerald-500/10 px-4 py-3">
-              <p className="text-sm text-emerald-200">{purchaseNotice}</p>
-            </div>
-          )}
         </div>
       </div>
+
+      {purchaseNotice && (
+        <div className="fixed bottom-4 left-0 right-0 z-[70] px-4 pointer-events-none">
+          <div className="pointer-events-auto w-full">
+            <Toast variant="success">{purchaseNotice}</Toast>
+          </div>
+        </div>
+      )}
     </div>
   );
 }

frontend/src/app/(dashboard)/today/page.tsx

@@ -2,6 +2,7 @@
 
 import Link from 'next/link';
 import { useAuth } from '@/lib/hooks/useAuth';
+import { Card } from '@/components/ui/common/Card';
 
 export default function TodayPage() {
   const { currentOrganization } = useAuth();
@@ -27,29 +28,26 @@ export default function TodayPage() {
       )}
 
       <div className="grid grid-cols-1 md:grid-cols-2 xl:grid-cols-4 gap-4">
-        <Card title="Today's Appointments" value="12" sub="Monday 2/5/2026" />
+        <Card>
-        <Card title="Active Patients" value="675" />
+          <p className="text-sm text-card-muted">Today's Appointments</p>
-        <Card title="New Lab Case" value="5" sub="35 ↑" />
+          <p className="text-2xl font-semibold mt-2">12</p>
-        <Card title="Today invoices" value="1200$" sub="21,300 $" />
+          <p className="text-xs text-text-muted mt-1">Monday 2/5/2026</p>
+        </Card>
+        <Card>
+          <p className="text-sm text-card-muted">Active Patients</p>
+          <p className="text-2xl font-semibold mt-2">675</p>
+        </Card>
+        <Card>
+          <p className="text-sm text-card-muted">New Lab Case</p>
+          <p className="text-2xl font-semibold mt-2">5</p>
+          <p className="text-xs text-text-muted mt-1">35 ↑</p>
+        </Card>
+        <Card>
+          <p className="text-sm text-card-muted">Today invoices</p>
+          <p className="text-2xl font-semibold mt-2">1200$</p>
+          <p className="text-xs text-text-muted mt-1">21,300 $</p>
+        </Card>
       </div>
     </div>
   );
-}
-
-function Card({
-  title,
-  value,
-  sub,
-}: {
-  title: string;
-  value: string;
-  sub?: string;
-}) {
-  return (
-    <div className="surface-card p-4">
-      <p className="text-sm text-text-secondary">{title}</p>
-      <p className="text-2xl font-semibold mt-2">{value}</p>
-      {sub && <p className="text-xs text-text-muted mt-1">{sub}</p>}
-    </div>
-  );
 }

frontend/src/components/ui/appointments/AppointmentBookingModal.tsx

@@ -4,11 +4,12 @@ import { useEffect, useState } from 'react';
 import { X } from 'lucide-react';
 import { Button } from '@/components/ui/common/Button';
 import { Dropdown } from '@/components/ui/common/Dropdown';
-import { APPOINTMENT_PURPOSES, type AppointmentPurpose } from '@/types/appointment';
+import type { AppointmentPurpose, AppointmentRecord } from '@/types/appointment';
 import { APPOINTMENT_PURPOSE_LABEL } from '@/components/ui/appointments/appointmentPurposeStyles';
 import type { Patient } from '@/types/patient';
 import {
   combineLocalDateAndTime,
+  compareLocalDayStart,
   formatTimeForInput,
   isSameLocalCalendarDay,
 } from '@/lib/appointmentTime';
@@ -28,6 +29,7 @@ interface AppointmentBookingModalProps {
     endAt: string;
     purpose: AppointmentPurpose;
   }) => Promise<void>;
+  editingAppointment?: AppointmentRecord | null;
   loading?: boolean;
 }
 
@@ -40,40 +42,59 @@ export function AppointmentBookingModal({
   initialHour,
   onClose,
   onSubmit,
+  editingAppointment = null,
   loading = false,
 }: AppointmentBookingModalProps) {
   const [startTime, setStartTime] = useState('09:00');
   const [endTime, setEndTime] = useState('10:00');
   const [purpose, setPurpose] = useState<AppointmentPurpose>('consultation');
   const [error, setError] = useState('');
+  const purposeTextColor =
+    purpose === 'consultation'
+      ? '#ddd6fe'
+      : purpose === 'filling'
+        ? '#fed7aa'
+        : purpose === 'endo'
+          ? '#fecaca'
+          : purpose === 'visit'
+            ? '#bae6fd'
+            : '#d9f99d';
 
   useEffect(() => {
     if (!open) {
       return;
     }
-    const start = new Date(
+    if (editingAppointment) {
-      scheduleDate.getFullYear(),
+      const start = new Date(editingAppointment.startAt);
-      scheduleDate.getMonth(),
+      const end = new Date(editingAppointment.endAt);
-      scheduleDate.getDate(),
+      setStartTime(formatTimeForInput(start));
-      initialHour,
+      setEndTime(formatTimeForInput(end));
-      0,
+      setPurpose((editingAppointment.purpose as AppointmentPurpose) ?? 'consultation');
-      0,
+    } else {
-      0,
+      const start = new Date(
-    );
+        scheduleDate.getFullYear(),
-    const end = new Date(
+        scheduleDate.getMonth(),
-      scheduleDate.getFullYear(),
+        scheduleDate.getDate(),
-      scheduleDate.getMonth(),
+        initialHour,
-      scheduleDate.getDate(),
+        0,
-      initialHour < 23 ? initialHour + 1 : 23,
+        0,
-      initialHour < 23 ? 0 : 59,
+        0,
-      0,
+      );
-      0,
+      const end = new Date(
-    );
+        scheduleDate.getFullYear(),
-    setStartTime(formatTimeForInput(start));
+        scheduleDate.getMonth(),
-    setEndTime(formatTimeForInput(end));
+        scheduleDate.getDate(),
-    setPurpose('consultation');
+        initialHour < 23 ? initialHour + 1 : 23,
+        initialHour < 23 ? 0 : 59,
+        0,
+        0,
+      );
+      setStartTime(formatTimeForInput(start));
+      setEndTime(formatTimeForInput(end));
+      setPurpose('consultation');
+    }
     setError('');
-  }, [open, scheduleDate, initialHour]);
+  }, [open, scheduleDate, initialHour, editingAppointment]);
 
   if (!open || !providerUserId) {
     return null;
@@ -87,7 +108,7 @@ export function AppointmentBookingModal({
     if (!providerUserId) {
       return;
     }
-    if (!patient) {
+    if (!editingAppointment && !patient) {
       setError('Select a patient first.');
       return;
     }
@@ -106,9 +127,22 @@ export function AppointmentBookingModal({
       return;
     }
 
+    const today = new Date();
+    if (compareLocalDayStart(scheduleDate, today) < 0) {
+      setError('Past appointments are view-only.');
+      return;
+    }
+
+    const effectivePatientId = editingAppointment?.patientId ?? patient?.id;
+    const effectiveProviderId = editingAppointment?.providerUserId ?? providerUserId;
+    if (!effectivePatientId || !effectiveProviderId) {
+      setError('Missing appointment details.');
+      return;
+    }
+
     await onSubmit({
-      patientId: patient.id,
+      patientId: effectivePatientId,
-      providerUserId,
+      providerUserId: effectiveProviderId,
       startAt: startAt.toISOString(),
       endAt: endAt.toISOString(),
       purpose,
@@ -125,7 +159,7 @@ export function AppointmentBookingModal({
       >
         <div className="flex items-start justify-between gap-2">
           <h2 id="appointment-modal-title" className="text-lg font-semibold text-text-primary pr-2">
-            New appointment
+            {editingAppointment ? 'Edit appointment' : 'New appointment'}
           </h2>
           <button
             type="button"
@@ -144,7 +178,11 @@ export function AppointmentBookingModal({
         <div>
           <label className="block text-sm font-medium text-text-secondary mb-1">Patient</label>
           <p className="text-sm text-text-primary rounded-[var(--radius-md)] border border-border bg-background-secondary/60 px-3 py-2">
-            {patient ? `${patient.firstName} ${patient.lastName}` : '—'}
+            {editingAppointment
+              ? `${editingAppointment.patient.firstName} ${editingAppointment.patient.lastName}`
+              : patient
+                ? `${patient.firstName} ${patient.lastName}`
+                : '—'}
           </p>
         </div>
 
@@ -175,12 +213,23 @@ export function AppointmentBookingModal({
           label="Purpose"
           value={purpose}
           onChange={(e) => setPurpose(e.target.value as AppointmentPurpose)}
+          style={{ color: purposeTextColor }}
         >
-          {APPOINTMENT_PURPOSES.map((p) => (
+          <option value="consultation" style={{ color: '#ddd6fe', backgroundColor: '#14253d' }}>
-            <option key={p} value={p}>
+            {APPOINTMENT_PURPOSE_LABEL.consultation}
-              {APPOINTMENT_PURPOSE_LABEL[p]}
+          </option>
-            </option>
+          <option value="filling" style={{ color: '#fed7aa', backgroundColor: '#14253d' }}>
-          ))}
+            {APPOINTMENT_PURPOSE_LABEL.filling}
+          </option>
+          <option value="endo" style={{ color: '#fecaca', backgroundColor: '#14253d' }}>
+            {APPOINTMENT_PURPOSE_LABEL.endo}
+          </option>
+          <option value="visit" style={{ color: '#bae6fd', backgroundColor: '#14253d' }}>
+            {APPOINTMENT_PURPOSE_LABEL.visit}
+          </option>
+          <option value="hygiene" style={{ color: '#d9f99d', backgroundColor: '#14253d' }}>
+            {APPOINTMENT_PURPOSE_LABEL.hygiene}
+          </option>
         </Dropdown>
 
         {error && <p className="text-sm text-red-400">{error}</p>}

frontend/src/components/ui/appointments/AppointmentScheduleGrid.tsx

@@ -3,7 +3,10 @@
 import { Trash2 } from 'lucide-react';
 import type { AppointmentColumnProvider, AppointmentRecord } from '@/types/appointment';
 import { formatHourLabel } from '@/lib/appointmentTime';
-import { purposeDeleteIconClass, purposeStyle } from '@/components/ui/appointments/appointmentPurposeStyles';
+import {
+  purposeDeleteIconClass,
+  purposeStyle,
+} from '@/components/ui/appointments/appointmentPurposeStyles';
 
 const HOUR_PX = 40;
 const HOURS = Array.from({ length: 24 }, (_, i) => i);
@@ -32,6 +35,7 @@ interface AppointmentScheduleGridProps {
   canDelete?: boolean;
   onDeleteAppointment?: (id: string) => void;
   onSlotClick: (hour: number, providerUserId: string, providerName: string) => void;
+  onAppointmentClick?: (appointment: AppointmentRecord) => void;
 }
 
 export function AppointmentScheduleGrid({
@@ -42,6 +46,7 @@ export function AppointmentScheduleGrid({
   canDelete = false,
   onDeleteAppointment,
   onSlotClick,
+  onAppointmentClick,
 }: AppointmentScheduleGridProps) {
   const gridHeight = HOURS.length * HOUR_PX;
 
@@ -117,9 +122,11 @@ export function AppointmentScheduleGrid({
                       return null;
                     }
                     return (
-                      <div
+                      <button
+                        type="button"
                         key={apt.id}
-                        className={`absolute left-0.5 right-0.5 rounded-[var(--radius-sm)] border pointer-events-none z-10 flex flex-row items-center gap-1.5 px-1.5 py-1 min-h-[36px] ${purposeStyle(apt.purpose)}`}
+                        onClick={() => onAppointmentClick?.(apt)}
+                        className={`absolute left-0.5 right-0.5 rounded-[var(--radius-sm)] border pointer-events-auto z-10 flex flex-row items-center gap-1.5 px-1.5 py-1 min-h-[36px] text-left ${purposeStyle(apt.purpose)} focus:outline-none focus-visible:ring-2 focus-visible:ring-primary/35`}
                         style={{ top: pos.top, height: pos.height, minHeight: 36 }}
                       >
                         <div className="pointer-events-none flex-1 min-w-0 overflow-hidden text-left">
@@ -133,7 +140,7 @@ export function AppointmentScheduleGrid({
                         {canDelete && onDeleteAppointment && (
                           <button
                             type="button"
-                            className="group pointer-events-auto shrink-0 self-center z-20 mr-2 ml-1 inline-flex cursor-pointer items-center justify-center rounded-[var(--radius-sm)] border-0 bg-transparent p-1 outline-none focus-visible:ring-2 focus-visible:ring-primary/35"
+                            className="group pointer-events-auto shrink-0 self-center z-20 mr-0.5 ml-0.5 inline-flex cursor-pointer items-center justify-center rounded-[var(--radius-sm)] bg-transparent p-1 outline-none focus-visible:ring-2 focus-visible:ring-primary/35"
                             aria-label="Delete appointment"
                             title="Delete appointment"
                             onClick={(e) => {
@@ -144,7 +151,7 @@ export function AppointmentScheduleGrid({
                             <Trash2 className={`w-4 h-4 ${purposeDeleteIconClass(apt.purpose)}`} />
                           </button>
                         )}
-                      </div>
+                      </button>
                     );
                   })}
               </div>

frontend/src/components/ui/appointments/appointmentPurposeStyles.ts

@@ -10,11 +10,12 @@ export const APPOINTMENT_PURPOSE_LABEL: Record<AppointmentPurpose, string> = {
 
 /** Background + border for blocks / legend (matches reference palette). */
 export const APPOINTMENT_PURPOSE_STYLES: Record<AppointmentPurpose, string> = {
-  consultation: 'bg-violet-500/25 border-violet-400/50 text-violet-100',
+  consultation:
-  filling: 'bg-orange-500/25 border-orange-400/50 text-orange-100',
+    'bg-purpose-consultation-bg border-purpose-consultation-border text-purpose-consultation-fg',
-  endo: 'bg-red-500/25 border-red-400/50 text-red-100',
+  filling: 'bg-purpose-filling-bg border-purpose-filling-border text-purpose-filling-fg',
-  visit: 'bg-sky-500/25 border-sky-400/50 text-sky-100',
+  endo: 'bg-purpose-endo-bg border-purpose-endo-border text-purpose-endo-fg',
-  hygiene: 'bg-lime-500/20 border-lime-400/45 text-lime-100',
+  visit: 'bg-purpose-visit-bg border-purpose-visit-border text-purpose-visit-fg',
+  hygiene: 'bg-purpose-hygiene-bg border-purpose-hygiene-border text-purpose-hygiene-fg',
 };
 
 export function purposeStyle(purpose: string): string {
@@ -26,13 +27,13 @@ export function purposeStyle(purpose: string): string {
 export function purposeDeleteIconClass(purpose: string): string {
   const p = purpose as AppointmentPurpose;
   const map: Record<AppointmentPurpose, string> = {
-    consultation: '!text-violet-400 group-hover:!text-violet-300',
+    consultation: '!text-purpose-consultation-fg',
-    filling: '!text-orange-400 group-hover:!text-orange-300',
+    filling: '!text-purpose-filling-fg',
-    endo: '!text-red-400 group-hover:!text-red-300',
+    endo: '!text-purpose-endo-fg',
-    visit: '!text-sky-400 group-hover:!text-sky-300',
+    visit: '!text-purpose-visit-fg',
-    hygiene: '!text-lime-600 group-hover:!text-lime-500',
+    hygiene: '!text-purpose-hygiene-fg',
   };
-  return map[p] ?? '!text-text-muted group-hover:!text-text-secondary';
+  return map[p] ?? '!text-text-muted';
 }
 
 /** Small swatch for legend (background + border only). */

frontend/src/components/ui/common/Badge.tsx

@@ -14,10 +14,10 @@ interface BadgeProps {
 }
 
 const variantStyles: Record<BadgeVariant, string> = {
-  success: 'bg-emerald-900/30 text-emerald-300 border-emerald-700/60',
+  success: 'bg-badge-success-bg text-badge-success-fg border-badge-success-border',
-  warning: 'bg-amber-900/30 text-amber-300 border-amber-700/60',
+  warning: 'bg-badge-warning-bg text-badge-warning-fg border-badge-warning-border',
-  danger: 'bg-red-950/30 text-red-300 border-red-700/60',
+  danger: 'bg-badge-danger-bg text-badge-danger-fg border-badge-danger-border',
-  default: 'bg-background-secondary text-text-secondary border-border',
+  default: 'bg-badge-default-bg text-badge-default-fg border-badge-default-border',
 };
 
 /** Explicit width + height so every row matches; flex centers label optically. */

frontend/src/components/ui/common/Card.tsx

@@ -0,0 +1,36 @@
+import type { ElementType, ReactNode } from 'react';
+
+type CardPadding = 'none' | 'sm' | 'md' | 'lg';
+
+type CardProps<T extends ElementType = 'div'> = {
+  children: ReactNode;
+  padding?: CardPadding;
+  as?: T;
+  className?: string;
+} & Omit<React.ComponentPropsWithoutRef<T>, 'as' | 'children' | 'className'>;
+
+const paddingClassMap: Record<CardPadding, string> = {
+  none: '',
+  sm: 'p-3',
+  md: 'p-4',
+  lg: 'p-6',
+};
+
+export function Card<T extends ElementType = 'div'>({
+  children,
+  as,
+  className = '',
+  padding = 'md',
+  ...props
+}: CardProps<T>) {
+  const Component = as ?? 'div';
+
+  return (
+    <Component
+      className={`rounded-[var(--radius-lg)] border border-card-border bg-card text-card-foreground ${paddingClassMap[padding]} ${className}`}
+      {...props}
+    >
+      {children}
+    </Component>
+  );
+}

frontend/src/components/ui/common/ScheduleDayPicker.tsx

@@ -1,19 +1,17 @@
 'use client';
 
 import { ChevronLeft, ChevronRight } from 'lucide-react';
-import { addCalendarDays, compareLocalDayStart } from '@/lib/appointmentTime';
+import { addCalendarDays } from '@/lib/appointmentTime';
 
 interface ScheduleDayPickerProps {
   value: Date;
   onChange: (day: Date) => void;
-  /** Inclusive minimum calendar day (typically today at local midnight). */
+  /** Optional lower bound; picker navigation is unrestricted for history browsing. */
-  minDate: Date;
+  minDate?: Date;
   label?: string;
 }
 
-export function ScheduleDayPicker({ value, onChange, minDate, label = 'Schedule date' }: ScheduleDayPickerProps) {
+export function ScheduleDayPicker({ value, onChange, label = 'Schedule date' }: ScheduleDayPickerProps) {
-  const canGoPrev = compareLocalDayStart(value, minDate) > 0;
-
   const labelText = value.toLocaleDateString(undefined, {
     weekday: 'short',
     month: 'short',
@@ -27,9 +25,8 @@ export function ScheduleDayPicker({ value, onChange, minDate, label = 'Schedule
       <div className="flex items-center gap-1 rounded-[var(--radius-md)] border border-border bg-background-secondary/90 px-1 py-1 shadow-[inset_0_1px_0_rgba(255,255,255,0.02)]">
         <button
           type="button"
-          disabled={!canGoPrev}
           onClick={() => onChange(addCalendarDays(value, -1))}
-          className="shrink-0 rounded-[var(--radius-sm)] p-2 text-text-muted hover:text-text-primary hover:bg-background-card/80 disabled:opacity-35 disabled:pointer-events-none focus:outline-none focus:ring-2 focus:ring-primary/35"
+          className="shrink-0 rounded-[var(--radius-sm)] p-2 text-text-muted hover:text-text-primary hover:bg-background-card/80 focus:outline-none focus:ring-2 focus:ring-primary/35"
           aria-label="Previous day"
         >
           <ChevronLeft className="h-4 w-4 icon-flat" />

frontend/src/components/ui/common/Toast.tsx

@@ -0,0 +1,26 @@
+import type { ReactNode } from 'react';
+import type { BadgeVariant } from '@/components/ui/common/Badge';
+
+interface ToastProps {
+  children: ReactNode;
+  variant?: BadgeVariant;
+  className?: string;
+}
+
+const variantStyles: Record<BadgeVariant, string> = {
+  success: 'bg-badge-success-bg text-badge-success-fg border-badge-success-border',
+  warning: 'bg-badge-warning-bg text-badge-warning-fg border-badge-warning-border',
+  danger: 'bg-badge-danger-bg text-badge-danger-fg border-badge-danger-border',
+  default: 'bg-badge-default-bg text-badge-default-fg border-badge-default-border',
+};
+
+export function Toast({ children, variant = 'default', className = '' }: ToastProps) {
+  return (
+    <div
+      role="status"
+      className={`w-full rounded-[var(--radius-md)] border px-4 py-3 text-sm shadow-lg ${variantStyles[variant]} ${className}`}
+    >
+      {children}
+    </div>
+  );
+}

frontend/src/components/ui/treatment/AppointmentsStrip.tsx

@@ -2,6 +2,7 @@
 
 import { CalendarDays } from 'lucide-react';
 import { purposeStyle } from '@/components/ui/appointments/appointmentPurposeStyles';
+import { Card } from '@/components/ui/common/Card';
 import { ScheduleDayPicker } from '@/components/ui/common/ScheduleDayPicker';
 import { startOfLocalDay } from '@/lib/appointmentTime';
 import type { TreatmentAppointment } from '@/types/treatment';
@@ -32,7 +33,7 @@ export function AppointmentsStrip({
 }: AppointmentsStripProps) {
   if (stripHidden) {
     return (
-      <div className="surface-card p-3 flex items-center justify-between gap-3 flex-wrap">
+      <Card className="flex items-center justify-between gap-3 flex-wrap" padding="sm">
         <p className="text-sm text-text-secondary">Appointments are hidden.</p>
         <button
           type="button"
@@ -41,12 +42,12 @@ export function AppointmentsStrip({
         >
           Show appointments
         </button>
-      </div>
+      </Card>
     );
   }
 
   return (
-    <div className="surface-card p-4 space-y-4">
+    <Card className="space-y-4">
       <div className="flex items-center justify-between gap-3 flex-wrap">
         <div className="flex items-center gap-2 min-w-0">
           <CalendarDays className="w-5 h-5 text-text-muted shrink-0 icon-flat" aria-hidden />
@@ -89,12 +90,14 @@ export function AppointmentsStrip({
           })}`;
           const palette = purposeStyle(a.purpose);
           return (
-            <button
+            <Card
+              as="button"
               key={a.id}
               type="button"
               onClick={() => onSelectAppointment(a.id)}
+              padding="none"
               className={`
-                text-left rounded-[var(--radius-sm)] border px-3 py-2 min-w-[200px] max-w-[280px] transition-shadow min-h-[52px]
+                text-left rounded-[var(--radius-sm)] px-3 py-2 min-w-[200px] max-w-[280px] transition-shadow min-h-[52px]
                 focus:outline-none focus-visible:ring-2 focus-visible:ring-primary/45
                 ${palette}
                 ${sel ? 'ring-2 ring-primary ring-offset-2 ring-offset-background-secondary shadow-[inset_0_1px_0_rgba(255,255,255,0.06)]' : 'hover:brightness-110'}
@@ -105,10 +108,10 @@ export function AppointmentsStrip({
                 {a.patientFirstName} {a.patientLastName}
               </p>
               <p className="text-[11px] opacity-90 capitalize mt-0.5">{a.purpose}</p>
-            </button>
+            </Card>
           );
         })}
       </div>
-    </div>
+    </Card>
   );
 }

frontend/src/components/ui/treatment/FdiToothChart.tsx

@@ -5,6 +5,14 @@ import { FDI_LOWER_LEFT_TO_RIGHT, FDI_UPPER_LEFT_TO_RIGHT, getToothShapeKind } f
 import { ToothGlyph } from '@/components/ui/treatment/ToothGlyph';
 import type { FdiToothId } from '@/types/treatment';
 
+const TOOTH_NUMBER_GAP = 'mt-1';
+
+/** Six teeth each side of the midline (anteriors): slightly larger glyph + wrapper. */
+const MIDLINE_SIX = new Set<FdiToothId>([
+  '13', '12', '11', '21', '22', '23',
+  '43', '42', '41', '31', '32', '33',
+]);
+
 function quadrantMirrored(fdi: FdiToothId): boolean {
   const q = fdi[0];
   return q === '2' || q === '3';
@@ -18,36 +26,121 @@ interface FdiToothChartProps {
 
 export function FdiToothChart({ selected, onToggle, disabled }: FdiToothChartProps) {
   const uid = useId().replace(/:/g, '');
+  const archPeak = 10;
 
-  const Row = ({ teeth }: { teeth: FdiToothId[] }) => (
+  const TOOTH_TWEAKS: Record<FdiToothId, { glyph: string; offset: number; rotate: number }> = {
-    <div className="flex flex-wrap justify-center gap-x-1 gap-y-2">
+    '18': { glyph: 'w-[1.98rem] h-[4.65rem]', offset: 7, rotate: -11 },
+    '17': { glyph: 'w-[2rem] h-[4.75rem]', offset: 8, rotate: -8 },
+    '16': { glyph: 'w-[2.1rem] h-[4.95rem]', offset: 9, rotate: -6 },
+    '15': { glyph: 'w-[1.8rem] h-[4.8rem]', offset: 9, rotate: -4 },
+    '14': { glyph: 'w-[1.8rem] h-[4.85rem]', offset: 9, rotate: -2 },
+    '13': { glyph: 'w-[1.9rem] h-[5.28rem]', offset: 8, rotate: -1 },
+    '12': { glyph: 'w-[1.8rem] h-[5.02rem]', offset: 7, rotate: -1 },
+    '11': { glyph: 'w-[1.8rem] h-[5.08rem]', offset: 7, rotate: -0.5 },
+    '21': { glyph: 'w-[1.8rem] h-[5.08rem]', offset: 7, rotate: 0.5 },
+    '22': { glyph: 'w-[1.8rem] h-[5.02rem]', offset: 7, rotate: 1 },
+    '23': { glyph: 'w-[1.9rem] h-[5.28rem]', offset: 8, rotate: 1 },
+    '24': { glyph: 'w-[1.8rem] h-[4.85rem]', offset: 9, rotate: 2 },
+    '25': { glyph: 'w-[1.8rem] h-[4.8rem]', offset: 9, rotate: 4 },
+    '26': { glyph: 'w-[2.1rem] h-[4.95rem]', offset: 9, rotate: 6 },
+    '27': { glyph: 'w-[2rem] h-[4.75rem]', offset: 8, rotate: 8 },
+    '28': { glyph: 'w-[1.98rem] h-[4.65rem]', offset: 7, rotate: 11 },
+
+    '48': { glyph: 'w-[1.98rem] h-[4.7rem]', offset: -7, rotate: -11 },
+    '47': { glyph: 'w-[2rem] h-[4.8rem]', offset: -8, rotate: -8 },
+    '46': { glyph: 'w-[2.15rem] h-[5rem]', offset: -9, rotate: -6 },
+    '45': { glyph: 'w-[1.82rem] h-[4.85rem]', offset: -9, rotate: -4 },
+    '44': { glyph: 'w-[1.82rem] h-[4.9rem]', offset: -9, rotate: -2 },
+    '43': { glyph: 'w-[1.88rem] h-[5.34rem]', offset: -8, rotate: -1 },
+    '42': { glyph: 'w-[1.76rem] h-[5.04rem]', offset: -7, rotate: -1 },
+    '41': { glyph: 'w-[1.74rem] h-[4.98rem]', offset: -7, rotate: -0.5 },
+    '31': { glyph: 'w-[1.74rem] h-[4.98rem]', offset: -7, rotate: 0.5 },
+    '32': { glyph: 'w-[1.76rem] h-[5.04rem]', offset: -7, rotate: 1 },
+    '33': { glyph: 'w-[1.88rem] h-[5.34rem]', offset: -8, rotate: 1 },
+    '34': { glyph: 'w-[1.82rem] h-[4.9rem]', offset: -9, rotate: 2 },
+    '35': { glyph: 'w-[1.82rem] h-[4.85rem]', offset: -9, rotate: 4 },
+    '36': { glyph: 'w-[2.15rem] h-[5rem]', offset: -9, rotate: 6 },
+    '37': { glyph: 'w-[2rem] h-[4.8rem]', offset: -8, rotate: 8 },
+    '38': { glyph: 'w-[1.98rem] h-[4.7rem]', offset: -7, rotate: 11 },
+  };
+
+  const toothSizeClass = (fdi: FdiToothId) => {
+    const kind = getToothShapeKind(fdi);
+    const mid = MIDLINE_SIX.has(fdi);
+    switch (kind) {
+      case 'incisor':
+        return mid
+          ? { wrapper: 'w-[2.1rem]', glyph: 'w-[1.68rem] h-[4.78rem]' }
+          : { wrapper: 'w-[2rem]', glyph: 'w-[1.6rem] h-[4.6rem]' };
+      case 'canine':
+        return mid
+          ? { wrapper: 'w-[2.2rem]', glyph: 'w-[1.78rem] h-[5.05rem]' }
+          : { wrapper: 'w-[2.1rem]', glyph: 'w-[1.7rem] h-[4.9rem]' };
+      case 'premolar':
+        return mid
+          ? { wrapper: 'w-[2.34rem]', glyph: 'w-[1.93rem] h-[5.02rem]' }
+          : { wrapper: 'w-[2.25rem]', glyph: 'w-[1.85rem] h-[4.85rem]' };
+      case 'molar':
+        return mid
+          ? { wrapper: 'w-[2.52rem]', glyph: 'w-[2.12rem] h-[5.1rem]' }
+          : { wrapper: 'w-[2.45rem]', glyph: 'w-[2.05rem] h-[4.95rem]' };
+      default:
+        return { wrapper: 'w-[2.25rem]', glyph: 'w-[1.85rem] h-[4.85rem]' };
+    }
+  };
+
+  const archOffset = (index: number, count: number, upper?: boolean) => {
+    const center = (count - 1) / 2;
+    const dist = Math.abs(index - center) / center;
+    const curve = (1 - Math.pow(dist, 1.45)) * archPeak;
+    return upper ? curve : -curve;
+  };
+
+  const archRotate = (index: number, count: number) => {
+    const center = (count - 1) / 2;
+    const normalized = (index - center) / center;
+    return normalized * 6;
+  };
+
+  const Row = ({ teeth, upper }: { teeth: FdiToothId[]; upper?: boolean }) => (
+    <div className="flex flex-wrap justify-center gap-x-1 gap-y-1">
       {teeth.map((fdi, i) => {
         const kind = getToothShapeKind(fdi);
         const gid = `${uid}-g-${fdi}-${i}`;
         const isSel = selected.has(fdi);
+        const size = toothSizeClass(fdi);
+        const tweak = TOOTH_TWEAKS[fdi];
+        const offsetY = tweak ? tweak.offset : archOffset(i, teeth.length, upper);
+        const rotate = tweak ? tweak.rotate : archRotate(i, teeth.length);
+        const alignItems = upper ? 'items-end' : 'items-start';
         return (
-          <div key={fdi} className="flex flex-col items-center w-[2.25rem]">
+          <div key={fdi} className={`flex flex-col items-center ${size.wrapper}`}>
-            <button
+            <div className={`h-[5.9rem] flex ${alignItems} justify-center`}>
-              type="button"
+              <button
-              disabled={disabled}
+                type="button"
-              onClick={() => onToggle(fdi)}
+                disabled={disabled}
-              className={`
+                onClick={() => onToggle(fdi)}
-                rounded-[var(--radius-sm)] p-0.5 transition-transform
+                style={{ transform: `translateY(${offsetY}px) rotate(${rotate}deg)` }}
-                focus:outline-none focus-visible:ring-2 focus-visible:ring-primary/50
+                className={`
-                ${disabled ? 'opacity-50 cursor-not-allowed' : 'hover:scale-105 active:scale-95'}
+                  rounded-[var(--radius-sm)] p-0.5 transition-transform
-              `}
+                  focus:outline-none focus-visible:ring-2 focus-visible:ring-primary/50
-              aria-pressed={isSel}
+                  ${disabled ? 'opacity-50 cursor-not-allowed' : 'hover:scale-105 active:scale-95'}
-              aria-label={`FDI tooth ${fdi}${isSel ? ', selected' : ''}`}
+                `}
-            >
+                aria-pressed={isSel}
-              <ToothGlyph kind={kind} gradientId={gid} selected={isSel} mirrored={quadrantMirrored(fdi)} />
+                aria-label={`FDI tooth ${fdi}${isSel ? ', selected' : ''}`}
-            </button>
+              >
-            <span
+                <ToothGlyph
-              className={`text-[10px] tabular-nums leading-none mt-0.5 font-medium ${
+                  fdi={fdi}
-                isSel ? 'text-primary' : 'text-text-muted'
+                  kind={kind}
-              }`}
+                  gradientId={gid}
-            >
+                  selected={isSel}
-              {fdi}
+                  upper={upper}
-            </span>
+                  mirrored={quadrantMirrored(fdi)}
+                  upsideDown={upper}
+                  className={tweak?.glyph ?? size.glyph}
+                />
+              </button>
+            </div>
           </div>
         );
       })}
@@ -56,28 +149,77 @@ export function FdiToothChart({ selected, onToggle, disabled }: FdiToothChartPro
 
   return (
     <div className="surface-card p-4 space-y-6">
-      <div className="flex items-start justify-between gap-3 flex-wrap">
+      <div className="flex flex-col gap-3 sm:flex-row sm:items-start sm:justify-between">
         <div>
           <h3 className="text-sm font-semibold text-text-primary">FDI tooth chart</h3>
           <p className="text-xs text-text-muted mt-0.5">
             Tap teeth to multi-select (FDI). Selection applies to the active treatment record until you save.
           </p>
         </div>
-        <p className="text-xs text-text-secondary tabular-nums">
+        <div className="flex flex-col gap-2 sm:items-end w-full sm:max-w-xs">
-          Selected: {selected.size === 0 ? '—' : [...selected].sort().join(', ')}
+          <p className="text-xs text-text-secondary tabular-nums text-right">
-        </p>
+            Selected: {selected.size === 0 ? '—' : [...selected].sort().join(', ')}
+          </p>
+        </div>
       </div>
 
-      <div className="space-y-6">
+      <p className="text-[11px] uppercase tracking-wide text-text-muted mb-1 text-center">Upper arch</p>
-        <div>
+
-          <p className="text-[11px] uppercase tracking-wide text-text-muted mb-2 text-center">Upper arch</p>
+      <div className="relative isolate py-1">
-          <Row teeth={FDI_UPPER_LEFT_TO_RIGHT} />
+        <div
-        </div>
+          className="pointer-events-none absolute left-1/2 top-3 bottom-3 w-px -translate-x-1/2 bg-border/70"
-        <div className="border-t border-border/60 pt-4">
+          aria-hidden
-          <p className="text-[11px] uppercase tracking-wide text-text-muted mb-2 text-center">Lower arch</p>
+        />
-          <Row teeth={FDI_LOWER_LEFT_TO_RIGHT} />
+        <div className="relative z-10 space-y-0">
+          <Row teeth={FDI_UPPER_LEFT_TO_RIGHT} upper />
+          <div className={`flex justify-center gap-x-1 ${TOOTH_NUMBER_GAP}`}>
+            {FDI_UPPER_LEFT_TO_RIGHT.map((fdi) => {
+              const size = toothSizeClass(fdi);
+              const isSel = selected.has(fdi);
+              return (
+                <span
+                  key={`u-${fdi}`}
+                  className={`text-[10px] tabular-nums text-center leading-none ${size.wrapper} ${
+                    isSel ? 'text-primary' : 'text-text-muted'
+                  }`}
+                >
+                  {fdi}
+                </span>
+              );
+            })}
+          </div>
+
+          <div
+            className="my-4 h-px w-full max-w-[min(100%,42rem)] mx-auto bg-border/70"
+            role="separator"
+            aria-hidden
+          />
+
+          <div className="my-4 pt-1">
+            <div className="flex justify-center gap-x-1">
+              {FDI_LOWER_LEFT_TO_RIGHT.map((fdi) => {
+                const size = toothSizeClass(fdi);
+                const isSel = selected.has(fdi);
+                return (
+                  <span
+                    key={`l-${fdi}`}
+                    className={`text-[10px] tabular-nums text-center leading-none ${size.wrapper} ${
+                      isSel ? 'text-primary' : 'text-text-muted'
+                    }`}
+                  >
+                    {fdi}
+                  </span>
+                );
+              })}
+            </div>
+            <div className={TOOTH_NUMBER_GAP}>
+              <Row teeth={FDI_LOWER_LEFT_TO_RIGHT} />
+            </div>
+          </div>
         </div>
       </div>
+
+      <p className="text-[11px] uppercase tracking-wide text-text-muted mt-1 text-center">Lower arch</p>
     </div>
   );
 }

frontend/src/components/ui/treatment/PastTreatmentsPanel.tsx

@@ -6,9 +6,16 @@ import type { PastTreatment } from '@/types/treatment';
 interface PastTreatmentsPanelProps {
   items: PastTreatment[];
   loading?: boolean;
+  selectedTreatmentId?: string | null;
+  onSelectTreatment?: (treatment: PastTreatment) => void;
 }
 
-export function PastTreatmentsPanel({ items, loading }: PastTreatmentsPanelProps) {
+export function PastTreatmentsPanel({
+  items,
+  loading,
+  selectedTreatmentId,
+  onSelectTreatment,
+}: PastTreatmentsPanelProps) {
   return (
     <div className="surface-card p-4 space-y-3">
       <div>
@@ -28,7 +35,11 @@ export function PastTreatmentsPanel({ items, loading }: PastTreatmentsPanelProps
         {items.map((t) => (
           <article
             key={t.id}
-            className="border border-border/70 rounded-[var(--radius-md)] p-3 bg-background-secondary/40"
+            className={`border rounded-[var(--radius-md)] p-3 ${
+              selectedTreatmentId === t.id
+                ? 'border-primary/70 bg-primary-soft/35'
+                : 'border-border/70 bg-background-secondary/40'
+            }`}
           >
             <div className="flex items-start justify-between gap-2">
               <p className="text-sm font-medium text-text-primary">{t.title}</p>
@@ -43,6 +54,8 @@ export function PastTreatmentsPanel({ items, loading }: PastTreatmentsPanelProps
                 {t.records.map((r) => (
                   <li key={r.id}>
                     <span className="text-text-primary font-medium">Record: </span>
+                    <span className="capitalize">{r.treatmentType}</span>
+                    {' | '}
                     {r.teeth.length > 0 ? `Teeth ${[...r.teeth].sort().join(', ')}` : 'No teeth tagged'}
                     {r.notes ? ` — ${r.notes}` : ''}
                   </li>
@@ -50,6 +63,18 @@ export function PastTreatmentsPanel({ items, loading }: PastTreatmentsPanelProps
               </ul>
             )}
 
+            {onSelectTreatment && (
+              <div className="mt-3 pt-2 border-t border-border/50 flex justify-end">
+                <button
+                  type="button"
+                  onClick={() => onSelectTreatment(t)}
+                  className="text-xs text-primary hover:underline focus:outline-none focus-visible:ring-2 focus-visible:ring-primary/35 rounded-[var(--radius-sm)] px-1"
+                >
+                  Review details
+                </button>
+              </div>
+            )}
+
             {t.documents.length > 0 && (
               <div className="mt-3 pt-2 border-t border-border/50">
                 <p className="text-[11px] uppercase tracking-wide text-text-muted mb-1.5">Attachments</p>

frontend/src/components/ui/treatment/ToothGlyph.tsx

@@ -1,140 +1,105 @@
 'use client';
 
-import { memo } from 'react';
+import { memo, type ReactNode } from 'react';
+import type { FdiToothId } from '@/types/treatment';
 import type { ToothShapeKind } from '@/components/treatment/fdiToothMeta';
+import { getToothPathModel, type ToothPathModel } from '@/components/ui/treatment/toothPathModel';
 
 interface ToothGlyphProps {
+  fdi: FdiToothId;
   kind: ToothShapeKind;
   gradientId: string;
   selected: boolean;
+  upper?: boolean;
   mirrored?: boolean;
+  upsideDown?: boolean;
+  className?: string;
 }
 
-/** Stylized single tooth for FDI chart (outline + radial fill). Crown above, root(s) below. */
+function filledSilhouette(
+  model: ToothPathModel,
+  crownFill: string,
+  rootFill: string,
+  stroke: string,
+  strokeW: number,
+): ReactNode {
+  return (
+    <>
+      <path d={model.crown} fill={crownFill} stroke={stroke} strokeWidth={strokeW} strokeLinejoin="round" />
+      {model.roots.map((d, i) => (
+        <path key={i} d={d} fill={rootFill} stroke={stroke} strokeWidth={strokeW} strokeLinejoin="round" />
+      ))}
+    </>
+  );
+}
+
+function detailOnly(model: ToothPathModel, stroke: string, strokeW: number): ReactNode {
+  if (!model.detailStroke) return null;
+  const { d, widthScale } = model.detailStroke;
+  return <path d={d} fill="none" stroke={stroke} strokeWidth={strokeW * widthScale} strokeLinecap="round" />;
+}
+
+function renderClinicalFill(model: ToothPathModel, selected: boolean, gradientId: string): ReactNode {
+  const stroke = selected ? 'var(--color-primary)' : '#1e293b';
+  const strokeW = selected ? 2.4 : 1.35;
+  const fill = `url(#${gradientId})`;
+  return (
+    <>
+      {filledSilhouette(model, fill, fill, stroke, strokeW)}
+      {detailOnly(model, stroke, strokeW)}
+    </>
+  );
+}
+/** FDI chart tooth: clinical gradient + roots only. */
 export const ToothGlyph = memo(function ToothGlyph({
+  fdi,
   kind,
   gradientId,
   selected,
+  upper,
   mirrored,
+  upsideDown,
+  className = 'w-8 h-[4.85rem]',
 }: ToothGlyphProps) {
-  const stroke = selected ? 'var(--color-primary)' : '#1e293b';
+  const model: ToothPathModel | null = getToothPathModel(fdi, kind, upper);
-  const strokeW = selected ? 2.4 : 1.35;
   const filter = selected ? 'drop-shadow(0 0 6px rgba(9, 169, 188, 0.65))' : undefined;
 
-  const inner = () => {
+  if (!model) {
-    switch (kind) {
+    return (
-      case 'incisor':
+      <svg viewBox="0 0 36 78" className={`${className} shrink-0`} aria-hidden>
-        return (
+        <text x="4" y="40" fontSize="8" fill="currentColor" opacity="0.35">
-          <>
+          ?
-            <path
+        </text>
-              d="M10 7h16q3 0 3 3v22q0 3-3 3h-16q-3 0-3-3v-22q0-3 3-3z"
+      </svg>
-              fill={`url(#${gradientId})`}
+    );
-              stroke={stroke}
+  }
-              strokeWidth={strokeW}
+
-              strokeLinejoin="round"
+  const body = renderClinicalFill(model, selected, gradientId);
-            />
-            <path
-              d="M14 35v26q4 10 8 0v-26"
-              fill={`url(#${gradientId})`}
-              stroke={stroke}
-              strokeWidth={strokeW}
-              strokeLinejoin="round"
-            />
-          </>
-        );
-      case 'canine':
-        return (
-          <>
-            <path
-              d="M18 6 L26 14 L24 35 H12 L10 14 Z"
-              fill={`url(#${gradientId})`}
-              stroke={stroke}
-              strokeWidth={strokeW}
-              strokeLinejoin="round"
-            />
-            <path
-              d="M14 35 L12 62 Q18 74 24 62 L22 35 Z"
-              fill={`url(#${gradientId})`}
-              stroke={stroke}
-              strokeWidth={strokeW}
-              strokeLinejoin="round"
-            />
-          </>
-        );
-      case 'premolar':
-        return (
-          <>
-            <path
-              d="M8 12 Q18 6 28 12 L30 22 Q31 28 26 34 H10 Q5 28 6 22 Z"
-              fill={`url(#${gradientId})`}
-              stroke={stroke}
-              strokeWidth={strokeW}
-              strokeLinejoin="round"
-            />
-            <path
-              d="M11 34 L10 58 Q18 68 26 58 L25 34 Q18 30 11 34 Z"
-              fill={`url(#${gradientId})`}
-              stroke={stroke}
-              strokeWidth={strokeW}
-              strokeLinejoin="round"
-            />
-          </>
-        );
-      case 'molar':
-        return (
-          <>
-            <path
-              d="M6 14 Q10 8 14 10 Q18 7 22 10 Q26 8 30 14 L31 26 Q32 32 27 36 H9 Q4 32 5 26 Z"
-              fill={`url(#${gradientId})`}
-              stroke={stroke}
-              strokeWidth={strokeW}
-              strokeLinejoin="round"
-            />
-            <path
-              d="M10 36 L8 56 Q14 66 18 58 Q22 66 28 56 L26 36 Q18 32 10 36 Z"
-              fill={`url(#${gradientId})`}
-              stroke={stroke}
-              strokeWidth={strokeW}
-              strokeLinejoin="round"
-            />
-            <path
-              d="M12 58 Q18 72 24 58"
-              fill="none"
-              stroke={stroke}
-              strokeWidth={strokeW * 0.85}
-              strokeLinecap="round"
-            />
-          </>
-        );
-      default:
-        return null;
-    }
-  };
 
   return (
     <svg
       viewBox="0 0 36 78"
-      className="w-8 h-[4.85rem] shrink-0"
+      className={`${className} shrink-0`}
       style={{ filter }}
       aria-hidden
     >
       <defs>
         <radialGradient id={gradientId} cx="45%" cy="35%" r="65%">
-          <stop
+          <stop offset="0%" stopColor={selected ? '#cffafe' : '#ffffff'} />
-            offset="0%"
+          <stop offset="55%" stopColor={selected ? '#5eead4' : '#e0f2fe'} />
-            stopColor={selected ? '#cffafe' : '#ffffff'}
+          <stop offset="100%" stopColor={selected ? '#0e7490' : '#93c5fd'} />
-          />
-          <stop
-            offset="55%"
-            stopColor={selected ? '#5eead4' : '#e0f2fe'}
-          />
-          <stop
-            offset="100%"
-            stopColor={selected ? '#0e7490' : '#93c5fd'}
-          />
         </radialGradient>
       </defs>
-      <g transform={mirrored ? 'translate(36 0) scale(-1 1)' : undefined}>{inner()}</g>
+      <g
+        transform={[
+          mirrored ? 'translate(36 0) scale(-1 1)' : '',
+          upsideDown ? 'translate(0 78) scale(1 -1)' : '',
+        ]
+          .filter(Boolean)
+          .join(' ') || undefined}
+      >
+        {body}
+      </g>
     </svg>
   );
 });

frontend/src/components/ui/treatment/TreatmentWorkspace.tsx

@@ -6,6 +6,9 @@ import { FdiToothChart } from '@/components/ui/treatment/FdiToothChart';
 import { PastTreatmentsPanel } from '@/components/ui/treatment/PastTreatmentsPanel';
 import { Checkbox } from '@/components/ui/common/Checkbox';
 import { Button } from '@/components/ui/common/Button';
+import { Dropdown } from '@/components/ui/common/Dropdown';
+import { SearchBar } from '@/components/ui/common/SearchBar';
+import { Toast } from '@/components/ui/common/Toast';
 import { isSameLocalCalendarDay, startOfLocalDay } from '@/lib/appointmentTime';
 import {
   fetchLinkedOrganizations,
@@ -32,6 +35,7 @@ function newRecord(): TreatmentRecordDraft {
       typeof crypto !== 'undefined' && 'randomUUID' in crypto
         ? crypto.randomUUID()
         : `rec-${Date.now()}-${Math.random().toString(36).slice(2, 9)}`,
+    treatmentType: 'consultation',
     teeth: [],
     comment: '',
     attachmentMetas: [],
@@ -74,6 +78,9 @@ export function TreatmentWorkspace({ userId, currentOrganization }: TreatmentWor
   const [saveBusy, setSaveBusy] = useState(false);
   const [sendBusyId, setSendBusyId] = useState<string | null>(null);
   const [banner, setBanner] = useState<string | null>(null);
+  const [organizationSearch, setOrganizationSearch] = useState('');
+  const [recentOrganizationIds, setRecentOrganizationIds] = useState<string[]>([]);
+  const [reviewTreatment, setReviewTreatment] = useState<PastTreatment | null>(null);
 
   const selectedAppointment = useMemo(
     () => appointments.find((a) => a.id === selectedAppointmentId) ?? null,
@@ -86,6 +93,48 @@ export function TreatmentWorkspace({ userId, currentOrganization }: TreatmentWor
   );
 
   const selectedTeethSet = useMemo(() => new Set(activeRecord.teeth), [activeRecord.teeth]);
+  const activeLinkedOrganizations = useMemo(() => orgs.filter((o) => o.active), [orgs]);
+  const filteredOrganizations = useMemo(() => {
+    const q = organizationSearch.trim().toLowerCase();
+    if (!q) return activeLinkedOrganizations;
+    return activeLinkedOrganizations.filter((o) => o.name.toLowerCase().includes(q));
+  }, [organizationSearch, activeLinkedOrganizations]);
+  const recentOrganizations = useMemo(() => {
+    if (recentOrganizationIds.length === 0) return [];
+    const recentSet = new Set(recentOrganizationIds);
+    return activeLinkedOrganizations
+      .filter((o) => recentSet.has(o.id))
+      .sort((a, b) => recentOrganizationIds.indexOf(a.id) - recentOrganizationIds.indexOf(b.id))
+      .slice(0, 3);
+  }, [recentOrganizationIds, activeLinkedOrganizations]);
+  const currentDraftPreview = useMemo<PastTreatment | null>(() => {
+    if (!selectedAppointment) return null;
+    return {
+      id: 'current-draft',
+      patientId: selectedAppointment.patientId,
+      title: `Current draft for ${selectedAppointment.patientFirstName} ${selectedAppointment.patientLastName}`,
+      treatmentAt: new Date().toISOString(),
+      status: 'draft',
+      records: records.map((r, idx) => ({
+        id: r.clientId || `draft-${idx + 1}`,
+        treatmentType: r.treatmentType,
+        teeth: r.teeth,
+        notes: r.comment || null,
+      })),
+      documents: records.flatMap((r) => r.attachmentMetas),
+    };
+  }, [records, selectedAppointment]);
+
+  const treatmentTypeTextColor = useMemo(() => {
+    const map: Record<TreatmentRecordDraft['treatmentType'], string> = {
+      consultation: '#ddd6fe',
+      filling: '#fed7aa',
+      endo: '#fecaca',
+      visit: '#bae6fd',
+      hygiene: '#d9f99d',
+    };
+    return map[activeRecord.treatmentType];
+  }, [activeRecord.treatmentType]);
 
   useEffect(() => {
     setSelectionLocked(false);
@@ -159,6 +208,8 @@ export function TreatmentWorkspace({ userId, currentOrganization }: TreatmentWor
     const first = newRecord();
     setRecords([first]);
     setActiveRecordId(first.clientId);
+    setOrganizationSearch('');
+    setReviewTreatment(null);
   }, [selectedAppointment?.id]);
 
   const fixActiveAfterRecordsChange = useCallback((next: TreatmentRecordDraft[]) => {
@@ -250,6 +301,10 @@ export function TreatmentWorkspace({ userId, currentOrganization }: TreatmentWor
             r.clientId === record.clientId ? { ...r, sentAt: new Date().toISOString() } : r,
           ),
         );
+        setRecentOrganizationIds((prev) => {
+          const next = [...record.sendToOrganizationIds.filter((id) => id && !prev.includes(id)), ...prev];
+          return next.slice(0, 10);
+        });
         setBanner('Record sent to selected organizations (mock).');
       } finally {
         setSendBusyId(null);
@@ -271,7 +326,7 @@ export function TreatmentWorkspace({ userId, currentOrganization }: TreatmentWor
   }
 
   return (
-    <div className="space-y-6">
+    <div className="relative space-y-6 pb-24">
       <header className="space-y-1">
         <h1 className="text-2xl font-semibold text-text-primary">Treatment</h1>
         <p className="text-sm text-text-secondary">
@@ -291,12 +346,6 @@ export function TreatmentWorkspace({ userId, currentOrganization }: TreatmentWor
         loading={apptsLoading}
       />
 
-      {banner && (
-        <div className="rounded-[var(--radius-md)] border border-primary/40 bg-primary-soft px-4 py-2 text-sm text-text-primary">
-          {banner}
-        </div>
-      )}
-
       <div className="grid grid-cols-1 xl:grid-cols-[minmax(280px,380px)_minmax(0,1fr)] gap-6 items-start">
         <div className="space-y-4">
           {selectedAppointment ? (
@@ -316,7 +365,58 @@ export function TreatmentWorkspace({ userId, currentOrganization }: TreatmentWor
             </div>
           )}
 
-          <PastTreatmentsPanel items={history} loading={historyLoading} />
+          <PastTreatmentsPanel
+            items={history}
+            loading={historyLoading}
+            selectedTreatmentId={reviewTreatment?.id ?? null}
+            onSelectTreatment={setReviewTreatment}
+          />
+          <div className="surface-card p-4 space-y-3">
+            <div className="flex items-center justify-between gap-2">
+              <h3 className="text-sm font-semibold text-text-primary">Treatment review</h3>
+              <Button
+                type="button"
+                variant="primary"
+                disabled={!selectedAppointment}
+                onClick={() => setReviewTreatment(currentDraftPreview)}
+              >
+                Preview current treatment
+              </Button>
+            </div>
+            {!reviewTreatment && (
+              <p className="text-sm text-text-muted">
+                Select a treatment from history, or preview the current draft.
+              </p>
+            )}
+            {reviewTreatment && (
+              <div className="border border-border/70 rounded-[var(--radius-md)] p-3 bg-background-secondary/40 space-y-2">
+                <div className="flex items-start justify-between gap-2">
+                  <p className="text-sm font-medium text-text-primary">{reviewTreatment.title}</p>
+                  <span className="text-xs text-text-muted tabular-nums">
+                    {new Date(reviewTreatment.treatmentAt).toLocaleDateString()}
+                  </span>
+                </div>
+                <p className="text-xs text-text-secondary capitalize">Status: {reviewTreatment.status}</p>
+                <div className="space-y-2">
+                  {reviewTreatment.records.map((r, idx) => (
+                    <div key={r.id} className="rounded-[var(--radius-sm)] border border-border/60 px-2.5 py-2">
+                      <p className="text-xs text-text-primary font-medium">Record {idx + 1}</p>
+                      <p className="text-xs text-text-secondary capitalize mt-1">
+                        Type: {r.treatmentType}
+                      </p>
+                      <p className="text-xs text-text-secondary">
+                        Teeth: {r.teeth.length ? [...r.teeth].sort().join(', ') : 'None selected'}
+                      </p>
+                      {r.notes && <p className="text-xs text-text-muted mt-1">Notes: {r.notes}</p>}
+                    </div>
+                  ))}
+                </div>
+                <p className="text-xs text-text-muted">
+                  Attachments: {reviewTreatment.documents.length}
+                </p>
+              </div>
+            )}
+          </div>
         </div>
 
         <div className="space-y-4 min-w-0">
@@ -391,6 +491,30 @@ export function TreatmentWorkspace({ userId, currentOrganization }: TreatmentWor
                   />
                 </label>
 
+                <div>
+                  <Dropdown
+                    label="Treatment type"
+                    value={activeRecord.treatmentType}
+                    onChange={(e) => {
+                      const nextType = e.target.value as TreatmentRecordDraft['treatmentType'];
+                      setRecords((prev) =>
+                        prev.map((r) =>
+                          r.clientId === activeRecordId ? { ...r, treatmentType: nextType } : r,
+                        ),
+                      );
+                    }}
+                    disabled={!selectedAppointment}
+                    className="capitalize"
+                    style={{ color: treatmentTypeTextColor }}
+                  >
+                    <option value="consultation" style={{ color: '#ddd6fe', backgroundColor: '#14253d' }} className="capitalize">consultation</option>
+                    <option value="filling" style={{ color: '#fed7aa', backgroundColor: '#14253d' }} className="capitalize">filling</option>
+                    <option value="endo" style={{ color: '#fecaca', backgroundColor: '#14253d' }} className="capitalize">endo</option>
+                    <option value="visit" style={{ color: '#bae6fd', backgroundColor: '#14253d' }} className="capitalize">visit</option>
+                    <option value="hygiene" style={{ color: '#d9f99d', backgroundColor: '#14253d' }} className="capitalize">hygiene</option>
+                  </Dropdown>
+                </div>
+
                 <div>
                   <p className="text-xs font-medium text-text-secondary mb-2">Attachments (mock)</p>
                   <input
@@ -430,12 +554,42 @@ export function TreatmentWorkspace({ userId, currentOrganization }: TreatmentWor
                   <p className="text-xs font-medium text-text-secondary mb-2">
                     Send this record to linked organizations
                   </p>
+                  <div className="space-y-2 mb-2">
+                    <SearchBar
+                      value={organizationSearch}
+                      onChange={setOrganizationSearch}
+                      placeholder="Search active organizations..."
+                    />
+                    {recentOrganizations.length > 0 && (
+                      <div className="flex flex-wrap items-center gap-2">
+                        <span className="text-xs text-text-muted">Recent:</span>
+                        {recentOrganizations.map((o) => (
+                          <button
+                            key={o.id}
+                            type="button"
+                            onClick={() => {
+                              setRecords((prev) =>
+                                prev.map((r) => {
+                                  if (r.clientId !== activeRecordId || r.sentAt) return r;
+                                  if (r.sendToOrganizationIds.includes(o.id)) return r;
+                                  return { ...r, sendToOrganizationIds: [...r.sendToOrganizationIds, o.id] };
+                                }),
+                              );
+                            }}
+                            className="text-xs rounded-[var(--radius-sm)] border border-border/70 px-2 py-1 text-text-secondary hover:text-text-primary hover:border-border focus:outline-none focus-visible:ring-2 focus-visible:ring-primary/35"
+                          >
+                            {o.name}
+                          </button>
+                        ))}
+                      </div>
+                    )}
+                  </div>
                   <div className="flex flex-col gap-2">
-                    {orgs.map((o) => (
+                    {filteredOrganizations.map((o) => (
                       <Checkbox
                         key={o.id}
                         checked={activeRecord.sendToOrganizationIds.includes(o.id)}
-                        disabled={!o.active || !selectedAppointment || Boolean(activeRecord.sentAt)}
+                        disabled={!selectedAppointment || Boolean(activeRecord.sentAt)}
                         onChange={(checked) => {
                           setRecords((prev) =>
                             prev.map((r) => {
@@ -450,6 +604,9 @@ export function TreatmentWorkspace({ userId, currentOrganization }: TreatmentWor
                         label={`${o.name}${o.active ? '' : ' (inactive)'}`}
                       />
                     ))}
+                    {filteredOrganizations.length === 0 && (
+                      <p className="text-xs text-text-muted">No active organization matches your search.</p>
+                    )}
                   </div>
                 </div>
 
@@ -489,6 +646,14 @@ export function TreatmentWorkspace({ userId, currentOrganization }: TreatmentWor
           </div>
         </div>
       </div>
+
+      {banner && (
+        <div className="fixed bottom-4 left-0 right-0 z-[70] px-4 pointer-events-none">
+          <div className="pointer-events-auto w-full">
+            <Toast variant="success">{banner}</Toast>
+          </div>
+        </div>
+      )}
     </div>
   );
 }

frontend/src/components/ui/treatment/toothPathModel.ts

@@ -0,0 +1,113 @@
+import type { FdiToothId } from '@/types/treatment';
+import type { ToothShapeKind } from '@/components/treatment/fdiToothMeta';
+
+export interface ToothPathModel {
+  crown: string;
+  roots: string[];
+  /** Occlusal groove etc. — open path, stroke only */
+  detailStroke?: { d: string; widthScale: number };
+}
+
+/** FDI-specific closed paths for the clinical (gradient + roots) chart. */
+export function getToothPathModel(fdi: FdiToothId, kind: ToothShapeKind, upper?: boolean): ToothPathModel | null {
+  const lastDigit = Number(fdi[1]);
+  const isThirdMolar = lastDigit === 8;
+  const isSecondMolar = lastDigit === 7;
+  const isFirstMolar = lastDigit === 6;
+  const isCentralIncisor = lastDigit === 1;
+  const isLateralIncisor = lastDigit === 2;
+
+  switch (kind) {
+    case 'incisor':
+      if (isLateralIncisor) {
+        return {
+          crown: 'M12 9 C14 6, 22 6, 24 9 C26 12, 26 25, 23 30 C21 32, 15 32, 13 30 C10 25, 10 12, 12 9 Z',
+          roots: ['M15.5 30 C14.5 40, 14.5 51, 16 60 C17 65, 19 65, 20 60 C21.5 51, 21.5 40, 20.5 30 Z'],
+        };
+      }
+      return {
+        crown: 'M11 8 C13 5, 23 5, 25 8 C27 12, 27 26, 24 31 C22 33, 14 33, 12 31 C9 26, 9 12, 11 8 Z',
+        roots: ['M15 31 C14 42, 14 53, 16 63 C17 68, 19 68, 20 63 C22 53, 22 42, 21 31 Z'],
+      };
+    case 'canine':
+      return {
+        crown: 'M18 6 C22 6, 25 10, 26 15 C26 20, 24 30, 22 33 C20 35, 16 35, 14 33 C12 30, 10 20, 10 15 C11 10, 14 6, 18 6 Z',
+        roots: ['M16 33 C14 44, 13 55, 14 66 C15 72, 18 75, 20 66 C21 55, 20 44, 20 33 Z'],
+      };
+    case 'premolar':
+      if (upper && lastDigit === 4) {
+        return {
+          crown: 'M9 12 C11 8, 15 7, 18 9 C21 7, 25 8, 27 12 C29 16, 29 25, 26 31 C24 34, 12 34, 10 31 C7 25, 7 16, 9 12 Z',
+          roots: [
+            'M13 31 C12 39, 12 48, 13 56 C14 62, 16 64, 17 58 C18 54, 18 48, 18 41 Z',
+            'M23 31 C24 39, 24 48, 23 56 C22 62, 20 64, 19 58 C18 54, 18 48, 18 41 Z',
+          ],
+        };
+      }
+      return {
+        crown: 'M9 12 C11 8, 15 7, 18 9 C21 7, 25 8, 27 12 C29 16, 29 26, 26 31 C24 34, 12 34, 10 31 C7 26, 7 16, 9 12 Z',
+        roots: ['M16 31 C15 42, 15 53, 16 62 C17 67, 19 67, 20 62 C21 53, 21 42, 20 31 Z'],
+      };
+    case 'molar':
+      if (isThirdMolar) {
+        const crown =
+          'M9 15 C11 11, 14 10, 17 11 C20 9, 24 10, 26 14 C28 18, 28 26, 25 31 C23 33, 11 33, 9 31 C6 26, 6 19, 9 15 Z';
+        if (upper) {
+          return {
+            crown,
+            roots: [
+              'M14 32 C13 39, 13 47, 14 54 C15 59, 17 61, 18 55 C19 50, 19 41, 18 33 Z',
+              'M22 32 C23 39, 23 47, 22 54 C21 59, 19 61, 18 55 C17 50, 17 41, 18 33 Z',
+            ],
+          };
+        }
+        return {
+          crown,
+          roots: [
+            'M14 32 C12 39, 12 47, 13 55 C14 61, 16 64, 18 57 C19 52, 19 44, 18 36 Z',
+            'M22 32 C24 39, 24 47, 23 55 C22 61, 20 64, 18 57 C17 52, 17 44, 18 36 Z',
+          ],
+        };
+      }
+      if (isSecondMolar && upper) {
+        return {
+          crown: 'M8 14 C10 9, 13 8, 16 10 C18 8, 21 8, 23 10 C26 8, 29 9, 30 14 C31 18, 31 27, 28 32 C26 35, 10 35, 8 32 C5 27, 5 18, 8 14 Z',
+          roots: [
+            'M11 35 C9 43, 9 50, 10 57 C11 62, 13 64, 14 58 C15 52, 15 44, 14 36 Z',
+            'M18 35 C17 44, 17 52, 18 60 C19 66, 20 66, 21 60 C22 52, 22 44, 21 35 Z',
+            'M25 35 C27 43, 27 50, 26 57 C25 62, 23 64, 22 58 C21 52, 21 44, 22 36 Z',
+          ],
+        };
+      }
+      if (isFirstMolar && !upper) {
+        return {
+          crown: 'M7 14 C9 9, 13 8, 16 10 C18 8, 21 8, 23 10 C26 8, 30 9, 31 14 C32 18, 32 27, 29 32 C27 35, 9 35, 7 32 C4 27, 4 18, 7 14 Z',
+          roots: [
+            'M11 35 C9 43, 9 50, 10 58 C11 64, 14 67, 16 60 C17 56, 17 50, 17 44 Z',
+            'M25 35 C27 43, 27 50, 26 58 C25 64, 22 67, 20 60 C19 56, 19 50, 19 44 Z',
+          ],
+          detailStroke: { d: 'M15 61 Q18 66 21 61', widthScale: 0.85 },
+        };
+      }
+      if (upper) {
+        return {
+          crown: 'M7 14 C9 9, 13 8, 16 10 C18 8, 21 8, 23 10 C26 8, 30 9, 31 14 C32 18, 32 27, 29 32 C27 35, 9 35, 7 32 C4 27, 4 18, 7 14 Z',
+          roots: [
+            'M11 35 C9 43, 9 50, 10 57 C11 62, 13 64, 14 58 C15 52, 15 44, 14 36 Z',
+            'M18 35 C17 44, 17 52, 18 60 C19 66, 20 66, 21 60 C22 52, 22 44, 21 35 Z',
+            'M25 35 C27 43, 27 50, 26 57 C25 62, 23 64, 22 58 C21 52, 21 44, 22 36 Z',
+          ],
+        };
+      }
+      return {
+        crown: 'M7 14 C9 9, 13 8, 16 10 C18 8, 21 8, 23 10 C26 8, 30 9, 31 14 C32 18, 32 27, 29 32 C27 35, 9 35, 7 32 C4 27, 4 18, 7 14 Z',
+        roots: [
+          'M11 35 C9 43, 9 50, 10 58 C11 64, 14 67, 16 60 C17 56, 17 50, 17 44 Z',
+          'M25 35 C27 43, 27 50, 26 58 C25 64, 22 67, 20 60 C19 56, 19 50, 19 44 Z',
+        ],
+        detailStroke: { d: 'M15 61 Q18 66 21 61', widthScale: 0.85 },
+      };
+    default:
+      return null;
+  }
+}

frontend/src/lib/api/appointments.ts

@@ -9,6 +9,8 @@ export interface CreateAppointmentBody {
   purpose: string;
 }
 
+export type UpdateAppointmentBody = Partial<CreateAppointmentBody>;
+
 export const appointmentsApi = {
   columnProviders: async (): Promise<{ success: boolean; data: AppointmentColumnProvider[] }> => {
     const response = await apiClient.get('/appointments/column-providers');
@@ -25,6 +27,14 @@ export const appointmentsApi = {
     return response.data;
   },
 
+  update: async (
+    id: string,
+    body: UpdateAppointmentBody,
+  ): Promise<{ success: boolean; data: AppointmentRecord }> => {
+    const response = await apiClient.patch(`/appointments/${id}`, body);
+    return response.data;
+  },
+
   remove: async (id: string): Promise<{ success: boolean }> => {
     const response = await apiClient.delete(`/appointments/${id}`);
     return response.data;

frontend/src/lib/mocks/treatmentMockApi.ts

@@ -108,6 +108,7 @@ const MOCK_HISTORY: Record<string, PastTreatment[]> = {
       records: [
         {
           id: 'ptr-1',
+          treatmentType: 'endo',
           teeth: ['45'] as FdiToothId[],
           notes: 'Instrumented and temporized.',
         },
@@ -136,6 +137,7 @@ const MOCK_HISTORY: Record<string, PastTreatment[]> = {
       records: [
         {
           id: 'ptr-2',
+          treatmentType: 'filling',
           teeth: ['14', '15'] as FdiToothId[],
           notes: 'Composite restoration.',
         },
@@ -157,7 +159,7 @@ const MOCK_HISTORY: Record<string, PastTreatment[]> = {
       title: 'Hygiene visit',
       treatmentAt: addCalendarDays(new Date(), -21).toISOString(),
       status: 'completed',
-      records: [{ id: 'ptr-a', teeth: [], notes: 'Scale & polish.' }],
+      records: [{ id: 'ptr-a', treatmentType: 'hygiene', teeth: [], notes: 'Scale & polish.' }],
       documents: [],
     },
   ],

frontend/src/styles/globals.css

@@ -18,6 +18,40 @@
   --color-border: #d2dcec;
   --color-border-strong: #aec0de;
 
+  --color-card-background: #ffffff;
+  --color-card-foreground: #0f172a;
+  --color-card-muted: #475569;
+  --color-card-border: #d2dcec;
+
+  --color-badge-default-bg: #edf3fb;
+  --color-badge-default-fg: #1e293b;
+  --color-badge-default-border: #c9d8ec;
+  --color-badge-success-bg: #e6f7ef;
+  --color-badge-success-fg: #14532d;
+  --color-badge-success-border: #98d8b5;
+  --color-badge-warning-bg: #fff4df;
+  --color-badge-warning-fg: #92400e;
+  --color-badge-warning-border: #f6c88b;
+  --color-badge-danger-bg: #ffe8e8;
+  --color-badge-danger-fg: #991b1b;
+  --color-badge-danger-border: #f2b0b0;
+
+  --color-purpose-consultation-bg: #f1eafe;
+  --color-purpose-consultation-fg: #5b21b6;
+  --color-purpose-consultation-border: #cfb8f7;
+  --color-purpose-filling-bg: #fff1e5;
+  --color-purpose-filling-fg: #9a3412;
+  --color-purpose-filling-border: #f8c9a6;
+  --color-purpose-endo-bg: #ffe9e9;
+  --color-purpose-endo-fg: #991b1b;
+  --color-purpose-endo-border: #f4b6b6;
+  --color-purpose-visit-bg: #e7f4ff;
+  --color-purpose-visit-fg: #0c4a6e;
+  --color-purpose-visit-border: #abd8f3;
+  --color-purpose-hygiene-bg: #effadf;
+  --color-purpose-hygiene-fg: #3f6212;
+  --color-purpose-hygiene-border: #cbe9a1;
+
   --color-primary: #009cae;
   --color-primary-contrast: #031014;
   --color-primary-soft: rgba(0, 156, 174, 0.16);
@@ -42,6 +76,40 @@
   --color-border: #29456a;
   --color-border-strong: #3b5f8f;
 
+  --color-card-background: #14253d;
+  --color-card-foreground: #f5f9ff;
+  --color-card-muted: #b6c6dd;
+  --color-card-border: #29456a;
+
+  --color-badge-default-bg: #1b2f4e;
+  --color-badge-default-fg: #b6c6dd;
+  --color-badge-default-border: #3b5f8f;
+  --color-badge-success-bg: rgba(6, 78, 59, 0.45);
+  --color-badge-success-fg: #86efac;
+  --color-badge-success-border: rgba(21, 128, 61, 0.5);
+  --color-badge-warning-bg: rgba(120, 53, 15, 0.48);
+  --color-badge-warning-fg: #fcd34d;
+  --color-badge-warning-border: rgba(180, 83, 9, 0.55);
+  --color-badge-danger-bg: rgba(127, 29, 29, 0.42);
+  --color-badge-danger-fg: #fca5a5;
+  --color-badge-danger-border: rgba(185, 28, 28, 0.52);
+
+  --color-purpose-consultation-bg: rgba(139, 92, 246, 0.25);
+  --color-purpose-consultation-fg: #ddd6fe;
+  --color-purpose-consultation-border: rgba(167, 139, 250, 0.5);
+  --color-purpose-filling-bg: rgba(249, 115, 22, 0.25);
+  --color-purpose-filling-fg: #fed7aa;
+  --color-purpose-filling-border: rgba(251, 146, 60, 0.5);
+  --color-purpose-endo-bg: rgba(239, 68, 68, 0.25);
+  --color-purpose-endo-fg: #fecaca;
+  --color-purpose-endo-border: rgba(248, 113, 113, 0.5);
+  --color-purpose-visit-bg: rgba(14, 165, 233, 0.25);
+  --color-purpose-visit-fg: #bae6fd;
+  --color-purpose-visit-border: rgba(56, 189, 248, 0.5);
+  --color-purpose-hygiene-bg: rgba(132, 204, 22, 0.2);
+  --color-purpose-hygiene-fg: #d9f99d;
+  --color-purpose-hygiene-border: rgba(163, 230, 53, 0.45);
+
   --color-primary: #09a9bc;
   --color-primary-contrast: #001117;
   --color-primary-soft: rgba(9, 169, 188, 0.2);
@@ -66,6 +134,40 @@
   --color-border: #29456a;
   --color-border-strong: #3b5f8f;
 
+  --color-card-background: #14253d;
+  --color-card-foreground: #f5f9ff;
+  --color-card-muted: #b6c6dd;
+  --color-card-border: #29456a;
+
+  --color-badge-default-bg: #1b2f4e;
+  --color-badge-default-fg: #b6c6dd;
+  --color-badge-default-border: #3b5f8f;
+  --color-badge-success-bg: rgba(6, 78, 59, 0.45);
+  --color-badge-success-fg: #86efac;
+  --color-badge-success-border: rgba(21, 128, 61, 0.5);
+  --color-badge-warning-bg: rgba(120, 53, 15, 0.48);
+  --color-badge-warning-fg: #fcd34d;
+  --color-badge-warning-border: rgba(180, 83, 9, 0.55);
+  --color-badge-danger-bg: rgba(127, 29, 29, 0.42);
+  --color-badge-danger-fg: #fca5a5;
+  --color-badge-danger-border: rgba(185, 28, 28, 0.52);
+
+  --color-purpose-consultation-bg: rgba(139, 92, 246, 0.25);
+  --color-purpose-consultation-fg: #ddd6fe;
+  --color-purpose-consultation-border: rgba(167, 139, 250, 0.5);
+  --color-purpose-filling-bg: rgba(249, 115, 22, 0.25);
+  --color-purpose-filling-fg: #fed7aa;
+  --color-purpose-filling-border: rgba(251, 146, 60, 0.5);
+  --color-purpose-endo-bg: rgba(239, 68, 68, 0.25);
+  --color-purpose-endo-fg: #fecaca;
+  --color-purpose-endo-border: rgba(248, 113, 113, 0.5);
+  --color-purpose-visit-bg: rgba(14, 165, 233, 0.25);
+  --color-purpose-visit-fg: #bae6fd;
+  --color-purpose-visit-border: rgba(56, 189, 248, 0.5);
+  --color-purpose-hygiene-bg: rgba(132, 204, 22, 0.2);
+  --color-purpose-hygiene-fg: #d9f99d;
+  --color-purpose-hygiene-border: rgba(163, 230, 53, 0.45);
+
   --color-primary: #09a9bc;
   --color-primary-contrast: #001117;
   --color-primary-soft: rgba(9, 169, 188, 0.2);
@@ -89,6 +191,37 @@
 
   --color-border: var(--color-border);
   --color-border-strong: var(--color-border-strong);
+  --color-card: var(--color-card-background);
+  --color-card-foreground: var(--color-card-foreground);
+  --color-card-muted: var(--color-card-muted);
+  --color-card-border: var(--color-card-border);
+  --color-badge-default-bg: var(--color-badge-default-bg);
+  --color-badge-default-fg: var(--color-badge-default-fg);
+  --color-badge-default-border: var(--color-badge-default-border);
+  --color-badge-success-bg: var(--color-badge-success-bg);
+  --color-badge-success-fg: var(--color-badge-success-fg);
+  --color-badge-success-border: var(--color-badge-success-border);
+  --color-badge-warning-bg: var(--color-badge-warning-bg);
+  --color-badge-warning-fg: var(--color-badge-warning-fg);
+  --color-badge-warning-border: var(--color-badge-warning-border);
+  --color-badge-danger-bg: var(--color-badge-danger-bg);
+  --color-badge-danger-fg: var(--color-badge-danger-fg);
+  --color-badge-danger-border: var(--color-badge-danger-border);
+  --color-purpose-consultation-bg: var(--color-purpose-consultation-bg);
+  --color-purpose-consultation-fg: var(--color-purpose-consultation-fg);
+  --color-purpose-consultation-border: var(--color-purpose-consultation-border);
+  --color-purpose-filling-bg: var(--color-purpose-filling-bg);
+  --color-purpose-filling-fg: var(--color-purpose-filling-fg);
+  --color-purpose-filling-border: var(--color-purpose-filling-border);
+  --color-purpose-endo-bg: var(--color-purpose-endo-bg);
+  --color-purpose-endo-fg: var(--color-purpose-endo-fg);
+  --color-purpose-endo-border: var(--color-purpose-endo-border);
+  --color-purpose-visit-bg: var(--color-purpose-visit-bg);
+  --color-purpose-visit-fg: var(--color-purpose-visit-fg);
+  --color-purpose-visit-border: var(--color-purpose-visit-border);
+  --color-purpose-hygiene-bg: var(--color-purpose-hygiene-bg);
+  --color-purpose-hygiene-fg: var(--color-purpose-hygiene-fg);
+  --color-purpose-hygiene-border: var(--color-purpose-hygiene-border);
   --color-primary: var(--color-primary);
   --color-primary-contrast: var(--color-primary-contrast);
   --color-primary-soft: var(--color-primary-soft);
@@ -115,8 +248,9 @@ body {
 }
 
 .surface-card {
-  background: color-mix(in srgb, var(--color-background-card) 92%, transparent);
+  background: color-mix(in srgb, var(--color-card-background) 92%, transparent);
-  border: 1px solid var(--color-border);
+  border: 1px solid var(--color-card-border);
+  color: var(--color-card-foreground);
   border-radius: var(--radius-lg);
 }
 

frontend/src/types/treatment.ts

@@ -51,8 +51,19 @@ export interface TreatmentAttachmentMeta {
   sizeBytes: number;
 }
 
+export const TREATMENT_TYPES = [
+  'consultation',
+  'filling',
+  'endo',
+  'visit',
+  'hygiene',
+] as const;
+
+export type TreatmentType = (typeof TREATMENT_TYPES)[number];
+
 export interface PastTreatmentRecord {
   id: string;
+  treatmentType: TreatmentType;
   teeth: FdiToothId[];
   notes?: string | null;
 }
@@ -75,6 +86,7 @@ export interface LinkedOrganizationOption {
 
 export interface TreatmentRecordDraft {
   clientId: string;
+  treatmentType: TreatmentType;
   teeth: FdiToothId[];
   comment: string;
   attachmentMetas: TreatmentAttachmentMeta[];