feat: booking UX improvements — waiting list, card focus, sort order

- Auto-note "Лист ожидания" for registrations when class is full
- Waiting list triggers on confirmed count (not total registrations)
- Card highlight + scroll after status change
- Hover effect on booking cards
- Freshly changed cards appear first in their status group
- Polling no longer remounts tabs (fixes page jump on approve)
- Fix MasterClassesData missing waitingListText type
- Add Turbopack troubleshooting docs to CLAUDE.md

CLAUDE.md

@@ -158,6 +158,15 @@ src/
 - Migrations run automatically on server start via `runMigrations()` and are tracked in the `_migrations` table
 - Use `CREATE TABLE IF NOT EXISTS` and column-existence checks (`PRAGMA table_info`) for safety
 
+## Turbopack / Dev Server Troubleshooting
+If the dev server hangs on "Compiling..." or shows a white page:
+1. Kill all node processes: `taskkill /F /IM node.exe`
+2. Remove stale lock: `rm -f .next/dev/lock`
+3. Clear cache: `rm -rf .next node_modules/.cache`
+4. Restart: `npm run dev`
+- This often happens after shutting down the PC without stopping the server first
+- Always stop the dev server (Ctrl+C) before shutting down
+
 ## Git
 - Remote: Gitea at `git.dolgolyov-family.by`
 - User: diana.dolgolyova

src/app/admin/bookings/BookingComponents.tsx

@@ -159,15 +159,15 @@ export function StatusActions({ status, onStatus }: { status: BookingStatus; onS
   );
 }
 
-export function BookingCard({ status, children }: { status: BookingStatus; children: React.ReactNode }) {
+export function BookingCard({ status, highlight, children }: { status: BookingStatus; highlight?: boolean; children: React.ReactNode }) {
   return (
     <div
-      className={`rounded-lg border p-3 transition-colors ${
-        status === "declined" ? "border-red-500/15 bg-red-500/[0.02] opacity-50"
-        : status === "confirmed" ? "border-emerald-500/15 bg-emerald-500/[0.02]"
-        : status === "new" ? "border-gold/20 bg-gold/[0.03]"
-        : "border-white/10 bg-neutral-800/30"
-      }`}
+      className={`rounded-lg border p-3 transition-all duration-200 cursor-default ${
+        status === "declined" ? "border-red-500/15 bg-red-500/[0.02] opacity-50 hover:opacity-70 hover:border-red-500/30"
+        : status === "confirmed" ? "border-emerald-500/15 bg-emerald-500/[0.02] hover:border-emerald-500/30 hover:bg-emerald-500/[0.05]"
+        : status === "new" ? "border-gold/20 bg-gold/[0.03] hover:border-gold/40 hover:bg-gold/[0.06]"
+        : "border-white/10 bg-neutral-800/30 hover:border-white/20 hover:bg-neutral-800/50"
+      }${highlight ? " ring-2 ring-gold/40 animate-[pulse_1s_ease-in-out_1]" : ""}`}
     >
       {children}
     </div>

src/app/admin/bookings/GenericBookingsList.tsx

@@ -1,6 +1,6 @@
 "use client";
 
-import { useState, useMemo } from "react";
+import { useState, useMemo, useRef, useEffect, useCallback } from "react";
 import { ChevronDown, ChevronRight, Archive } from "lucide-react";
 import { adminFetch } from "@/lib/csrf";
 import { type BookingStatus, type BookingFilter, type BaseBooking, type BookingGroup, sortByStatus } from "./types";
@@ -32,8 +32,20 @@ export function GenericBookingsList<T extends BaseBooking>({
 }: GenericBookingsListProps<T>) {
   const [showArchived, setShowArchived] = useState(false);
   const [expanded, setExpanded] = useState<Record<string, boolean>>({});
+  const [highlightId, setHighlightId] = useState<number | null>(null);
+  const highlightRef = useRef<HTMLDivElement>(null);
   const { showError } = useToast();
 
+  // Scroll to highlighted card and clear highlight after animation
+  useEffect(() => {
+    if (highlightId === null) return;
+    const timer = setTimeout(() => {
+      highlightRef.current?.scrollIntoView({ behavior: "smooth", block: "nearest" });
+    }, 50);
+    const clear = setTimeout(() => setHighlightId(null), 2000);
+    return () => { clearTimeout(timer); clearTimeout(clear); };
+  }, [highlightId]);
+
   async function handleStatus(id: number, status: BookingStatus) {
     if (status === "confirmed" && onConfirm) {
       onConfirm(id);
@@ -41,7 +53,13 @@ export function GenericBookingsList<T extends BaseBooking>({
     }
     const prev = items.find((b) => b.id === id);
     const prevStatus = prev?.status;
-    onItemsChange((list) => list.map((b) => b.id === id ? { ...b, status } : b));
+    // Move changed item to front so it appears first in its status group after sort
+    onItemsChange((list) => {
+      const item = list.find((b) => b.id === id);
+      if (!item) return list;
+      return [{ ...item, status }, ...list.filter((b) => b.id !== id)];
+    });
+    setHighlightId(id);
     try {
       const res = await adminFetch(endpoint, {
         method: "PUT",
@@ -85,8 +103,10 @@ export function GenericBookingsList<T extends BaseBooking>({
   }
 
   function renderItem(item: T, isArchived: boolean) {
+    const isHighlighted = highlightId === item.id;
     return (
-      <BookingCard key={item.id} status={item.status}>
+      <div key={item.id} ref={isHighlighted ? highlightRef : undefined}>
+      <BookingCard status={item.status} highlight={isHighlighted}>
         <div className="flex items-start justify-between gap-3">
           <div className="flex items-center gap-2 flex-wrap text-sm min-w-0">
             <span className="font-medium text-white truncate max-w-[200px]">{item.name}</span>
@@ -104,6 +124,7 @@ export function GenericBookingsList<T extends BaseBooking>({
         </div>
         <InlineNotes value={item.notes || ""} onSave={(notes) => handleNotes(item.id, notes)} />
       </BookingCard>
+      </div>
     );
   }
 

src/app/admin/bookings/page.tsx

@@ -799,7 +799,7 @@ function BookingsPageInner() {
         .then((r) => r.json())
         .then((data: { total: number }) => {
           if (lastTotalRef.current !== null && data.total !== lastTotalRef.current) {
-            setRefreshKey((k) => k + 1);
+            refreshDashboard();
           }
           lastTotalRef.current = data.total;
         })
@@ -921,8 +921,8 @@ function BookingsPageInner() {
           </div>
 
           {/* Tab content */}
-          <div className="mt-4" key={`tab-${refreshKey}`}>
-            {tab === "reminders" && <RemindersTab />}
+          <div className="mt-4">
+            {tab === "reminders" && <RemindersTab key={refreshKey} />}
             {tab === "classes" && <GroupBookingsTab filter={statusFilter} onDataChange={refreshDashboard} />}
             {tab === "master-classes" && <McRegistrationsTab filter={statusFilter} onDataChange={refreshDashboard} />}
             {tab === "open-day" && <OpenDayBookingsTab filter={statusFilter} onDataChange={refreshDashboard} />}
@@ -933,7 +933,7 @@ function BookingsPageInner() {
       <AddBookingModal
         open={addOpen}
         onClose={() => setAddOpen(false)}
-        onAdded={() => setRefreshKey((k) => k + 1)}
+        onAdded={() => { setRefreshKey((k) => k + 1); refreshDashboard(); }}
       />
     </div>
   );

src/app/admin/bookings/types.ts

@@ -36,7 +36,10 @@ export function countStatuses(items: { status: string }[]): Record<string, numbe
 
 export function sortByStatus<T extends { status: string }>(items: T[]): T[] {
   const order: Record<string, number> = { new: 0, contacted: 1, confirmed: 2, declined: 3 };
-  return [...items].sort((a, b) => (order[a.status] ?? 0) - (order[b.status] ?? 0));
+  const UNKNOWN_STATUS_ORDER = 99;
+  return [...items].sort((a, b) =>
+    (order[a.status] ?? UNKNOWN_STATUS_ORDER) - (order[b.status] ?? UNKNOWN_STATUS_ORDER)
+  );
 }
 
 export interface BookingGroup<T extends BaseBooking> {

src/app/admin/master-classes/page.tsx

@@ -35,6 +35,7 @@ function PriceField({ label, value, onChange, placeholder }: { label: string; va
 interface MasterClassesData {
   title: string;
   successMessage?: string;
+  waitingListText?: string;
   items: MasterClassItem[];
 }
 

src/app/api/master-class-register/route.ts

@@ -38,7 +38,8 @@ export async function POST(request: Request) {
     let isWaiting = false;
     if (mcItem?.maxParticipants && mcItem.maxParticipants > 0) {
       const currentRegs = getMcRegistrations(cleanTitle);
-      isWaiting = currentRegs.length >= mcItem.maxParticipants;
+      const confirmedCount = currentRegs.filter((r) => r.status === "confirmed").length;
+      isWaiting = confirmedCount >= mcItem.maxParticipants;
     }
 
     const id = addMcRegistration(
@@ -46,7 +47,8 @@ export async function POST(request: Request) {
       cleanName,
       sanitizeHandle(instagram) ?? "",
       sanitizeHandle(telegram),
-      cleanPhone
+      cleanPhone,
+      isWaiting ? "Лист ожидания" : undefined
     );
 
     return NextResponse.json({ ok: true, id, isWaiting });

src/app/api/open-day-register/route.ts

@@ -4,6 +4,7 @@ import {
   getPersonOpenDayBookings,
   getOpenDayEvent,
   getOpenDayClassById,
+  getConfirmedOpenDayBookingCount,
 } from "@/lib/db";
 import { checkRateLimit, getClientIp } from "@/lib/rateLimit";
 import { sanitizeName, sanitizePhone, sanitizeHandle } from "@/lib/validation";
@@ -35,17 +36,18 @@ export async function POST(request: NextRequest) {
       return NextResponse.json({ error: "Телефон обязателен" }, { status: 400 });
     }
 
-    // Check if class is full (event-level max) — if so, booking goes to waiting list
-    const cls = getOpenDayClassById(classId);
+    // Check if class is full (event-level max, confirmed only) — if so, booking goes to waiting list
     const event = getOpenDayEvent(eventId);
     const maxP = event?.maxParticipants ?? 0;
-    const isWaiting = maxP > 0 && cls ? cls.bookingCount >= maxP : false;
+    const confirmedCount = maxP > 0 ? getConfirmedOpenDayBookingCount(classId) : 0;
+    const isWaiting = maxP > 0 && confirmedCount >= maxP;
 
     const id = addOpenDayBooking(classId, eventId, {
       name: cleanName,
       phone: cleanPhone,
       instagram: sanitizeHandle(instagram),
       telegram: sanitizeHandle(telegram),
+      notes: isWaiting ? "Лист ожидания" : undefined,
     });
 
     // Return total bookings for this person (for discount calculation)

src/lib/db.ts

@@ -593,15 +593,16 @@ export function addMcRegistration(
   name: string,
   instagram: string,
   telegram?: string,
-  phone?: string
+  phone?: string,
+  notes?: string
 ): number {
   const db = getDb();
   const result = db
     .prepare(
-      `INSERT INTO mc_registrations (master_class_title, name, instagram, telegram, phone)
-       VALUES (?, ?, ?, ?, ?)`
+      `INSERT INTO mc_registrations (master_class_title, name, instagram, telegram, phone, notes)
+       VALUES (?, ?, ?, ?, ?, ?)`
     )
-    .run(masterClassTitle, name, instagram, telegram || null, phone || null);
+    .run(masterClassTitle, name, instagram, telegram || null, phone || null, notes || null);
   return result.lastInsertRowid as number;
 }
 
@@ -1103,6 +1104,14 @@ function mapClassRow(r: OpenDayClassRow): OpenDayClass {
   };
 }
 
+export function getConfirmedOpenDayBookingCount(classId: number): number {
+  const db = getDb();
+  const row = db.prepare(
+    "SELECT COUNT(*) as cnt FROM open_day_bookings WHERE class_id = ? AND status = 'confirmed'"
+  ).get(classId) as { cnt: number };
+  return row.cnt;
+}
+
 export function setOpenDayBookingStatus(id: number, status: string): void {
   const db = getDb();
   db.prepare("UPDATE open_day_bookings SET status = ?, notified_confirm = 1 WHERE id = ?").run(status, id);
@@ -1297,15 +1306,15 @@ export function deleteOpenDayClass(id: number): void {
 export function addOpenDayBooking(
   classId: number,
   eventId: number,
-  data: { name: string; phone: string; instagram?: string; telegram?: string }
+  data: { name: string; phone: string; instagram?: string; telegram?: string; notes?: string }
 ): number {
   const db = getDb();
   const result = db
     .prepare(
-      `INSERT INTO open_day_bookings (class_id, event_id, name, phone, instagram, telegram)
-       VALUES (?, ?, ?, ?, ?, ?)`
+      `INSERT INTO open_day_bookings (class_id, event_id, name, phone, instagram, telegram, notes)
+       VALUES (?, ?, ?, ?, ?, ?, ?)`
     )
-    .run(classId, eventId, data.name, data.phone, data.instagram || null, data.telegram || null);
+    .run(classId, eventId, data.name, data.phone, data.instagram || null, data.telegram || null, data.notes || null);
   return result.lastInsertRowid as number;
 }