feat: 行程活动拖拽排序 + 编辑表单（含高德 POI 搜索）

- 安装 @dnd-kit/core/sortable/utilities/modifiers
- BlindboxPlan: 同天内拖拽排序（PointerSensor + TouchSensor，限垂直轴）
- BlindboxPlan: 点击编辑弹出 sheet modal，支持改时间（type=time）、时长、活动名
- BlindboxPlan: POI 字段改为高德 inputtips 搜索下拉，选中自动填入名称/地址/坐标
- BlindboxPlan: 搜索传入房间坐标 location 参数，结果按距离排序
- BlindboxPlan: 跨天移动通过 select 立即生效
- plan route: 新增 update_plan action，支持 PATCH 保存修改后的 days
- page.tsx: 新增 handlePlanDaysChange，乐观更新本地 state + 失败时回滚

package-lock.json

@@ -8,6 +8,10 @@
       "name": "no-whatever",
       "version": "0.1.0",
       "dependencies": {
+        "@dnd-kit/core": "^6.3.1",
+        "@dnd-kit/modifiers": "^9.0.0",
+        "@dnd-kit/sortable": "^10.0.0",
+        "@dnd-kit/utilities": "^3.2.2",
         "@prisma/client": "^6.19.2",
         "bcryptjs": "^3.0.3",
         "canvas-confetti": "^1.9.4",
@@ -568,6 +572,74 @@
         "node": ">=20.19.0"
       }
     },
+    "node_modules/@dnd-kit/accessibility": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/@dnd-kit/accessibility/-/accessibility-3.1.1.tgz",
+      "integrity": "sha512-2P+YgaXF+gRsIihwwY1gCsQSYnu9Zyj2py8kY5fFvUM1qm2WA2u639R6YNVfU4GWr+ZM5mqEsfHZZLoRONbemw==",
+      "license": "MIT",
+      "dependencies": {
+        "tslib": "^2.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=16.8.0"
+      }
+    },
+    "node_modules/@dnd-kit/core": {
+      "version": "6.3.1",
+      "resolved": "https://registry.npmjs.org/@dnd-kit/core/-/core-6.3.1.tgz",
+      "integrity": "sha512-xkGBRQQab4RLwgXxoqETICr6S5JlogafbhNsidmrkVv2YRs5MLwpjoF2qpiGjQt8S9AoxtIV603s0GIUpY5eYQ==",
+      "license": "MIT",
+      "peer": true,
+      "dependencies": {
+        "@dnd-kit/accessibility": "^3.1.1",
+        "@dnd-kit/utilities": "^3.2.2",
+        "tslib": "^2.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=16.8.0",
+        "react-dom": ">=16.8.0"
+      }
+    },
+    "node_modules/@dnd-kit/modifiers": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/@dnd-kit/modifiers/-/modifiers-9.0.0.tgz",
+      "integrity": "sha512-ybiLc66qRGuZoC20wdSSG6pDXFikui/dCNGthxv4Ndy8ylErY0N3KVxY2bgo7AWwIbxDmXDg3ylAFmnrjcbVvw==",
+      "license": "MIT",
+      "dependencies": {
+        "@dnd-kit/utilities": "^3.2.2",
+        "tslib": "^2.0.0"
+      },
+      "peerDependencies": {
+        "@dnd-kit/core": "^6.3.0",
+        "react": ">=16.8.0"
+      }
+    },
+    "node_modules/@dnd-kit/sortable": {
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/@dnd-kit/sortable/-/sortable-10.0.0.tgz",
+      "integrity": "sha512-+xqhmIIzvAYMGfBYYnbKuNicfSsk4RksY2XdmJhT+HAC01nix6fHCztU68jooFiMUB01Ky3F0FyOvhG/BZrWkg==",
+      "license": "MIT",
+      "dependencies": {
+        "@dnd-kit/utilities": "^3.2.2",
+        "tslib": "^2.0.0"
+      },
+      "peerDependencies": {
+        "@dnd-kit/core": "^6.3.0",
+        "react": ">=16.8.0"
+      }
+    },
+    "node_modules/@dnd-kit/utilities": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/@dnd-kit/utilities/-/utilities-3.2.2.tgz",
+      "integrity": "sha512-+MKAJEOfaBe5SmV6t34p80MMKhjvUz0vRrvVJbPT0WElzaOJ/1xs+D+KDv+tD/NE5ujfrChEcshd4fLn0wpiqg==",
+      "license": "MIT",
+      "dependencies": {
+        "tslib": "^2.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=16.8.0"
+      }
+    },
     "node_modules/@emnapi/core": {
       "version": "1.8.1",
       "resolved": "https://registry.npmjs.org/@emnapi/core/-/core-1.8.1.tgz",

package.json

@@ -12,6 +12,10 @@
     "test:coverage": "vitest run --coverage"
   },
   "dependencies": {
+    "@dnd-kit/core": "^6.3.1",
+    "@dnd-kit/modifiers": "^9.0.0",
+    "@dnd-kit/sortable": "^10.0.0",
+    "@dnd-kit/utilities": "^3.2.2",
     "@prisma/client": "^6.19.2",
     "bcryptjs": "^3.0.3",
     "canvas-confetti": "^1.9.4",

src/app/api/blindbox/plan/route.ts

@@ -75,7 +75,7 @@ function computeEndTime(planData: string, now: Date): Date | null {
 }
 
 export const PATCH = apiHandler(async (req) => {
-  const { planId, userId, action } = await req.json();
+  const { planId, userId, action, days } = await req.json();
   requireUserId(userId);
   if (!planId) throw new ApiError("planId 不能为空");
 
@@ -105,6 +105,26 @@ export const PATCH = apiHandler(async (req) => {
     return NextResponse.json({ ok: true });
   }
 
+  if (act === "update_plan") {
+    if (plan.status !== "active" && plan.status !== "accepted") {
+      throw new ApiError("只能编辑进行中的计划", 400);
+    }
+    if (!Array.isArray(days) || days.length === 0) {
+      throw new ApiError("days 数据无效", 400);
+    }
+    const newPlanData = JSON.stringify({ days });
+    await prisma.weekendPlan.update({
+      where: { id: planId },
+      data: {
+        planData: newPlanData,
+        ...(plan.status === "accepted"
+          ? { endTime: computeEndTime(newPlanData, new Date()) }
+          : {}),
+      },
+    });
+    return NextResponse.json({ ok: true });
+  }
+
   throw new ApiError("无效的操作", 400);
 });
 

src/app/blindbox/[code]/page.tsx

@@ -606,6 +606,27 @@ export default function BlindboxRoomPage() {
     router.refresh();
   }, [router]);
 
+  const handlePlanDaysChange = useCallback(async (newDays: WeekendPlanData[]) => {
+    if (!planId || !profile) return;
+    const prevDays = planDays;
+    setPlanDays(newDays);
+    if (planAccepted) {
+      setActiveContract((prev) => prev ? { ...prev, days: newDays } : prev);
+    }
+    try {
+      const res = await fetch("/api/blindbox/plan", {
+        method: "PATCH",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ planId, userId: profile.id, action: "update_plan", days: newDays }),
+      });
+      if (!res.ok) throw new Error((await res.json().catch(() => ({}))).error || "保存失败");
+    } catch (e) {
+      setPlanDays(prevDays);
+      if (planAccepted) setActiveContract((prev) => prev ? { ...prev, days: prevDays } : prev);
+      toast.show(e instanceof Error ? e.message : "保存失败");
+    }
+  }, [planId, profile, planDays, planAccepted, toast]);
+
   /** Non-creator: leave room (remove membership). Creator: delete room (after confirm). */
   const handleLeaveOrDelete = async () => {
     if (!confirmLeave) {
@@ -1090,6 +1111,8 @@ export default function BlindboxRoomPage() {
                   days={planDays}
                   accepted={planAccepted}
                   regenerating={generating}
+                  onDaysChange={handlePlanDaysChange}
+                  location={room.lng != null && room.lat != null ? `${room.lng},${room.lat}` : undefined}
                   onAccept={async () => {
                     setPlanAccepted(true);
                     fireConfetti();

src/components/BlindboxPlan.tsx

@@ -12,10 +12,31 @@ import {
   ChevronRight,
   ChevronLeft,
   CornerDownLeft,
+  GripVertical,
+  Pencil,
+  X,
+  Loader2,
 } from "lucide-react";
+import {
+  DndContext,
+  DragEndEvent,
+  PointerSensor,
+  TouchSensor,
+  useSensor,
+  useSensors,
+} from "@dnd-kit/core";
+import {
+  SortableContext,
+  useSortable,
+  verticalListSortingStrategy,
+  arrayMove,
+} from "@dnd-kit/sortable";
+import { CSS } from "@dnd-kit/utilities";
+import { restrictToVerticalAxis } from "@dnd-kit/modifiers";
 import { CategoryBadge } from "@/components/BlindboxMyIdeas";
 import Button from "@/components/Button";
-import type { WeekendPlanData } from "@/types";
+import Modal from "@/components/Modal";
+import type { WeekendPlanData, PlanItem } from "@/types";
 
 interface BlindboxPlanProps {
   days: WeekendPlanData[];
@@ -25,6 +46,9 @@ interface BlindboxPlanProps {
   onBack: () => void;
   accepted?: boolean;
   regenerating?: boolean;
+  onDaysChange?: (newDays: WeekendPlanData[]) => void;
+  /** "lng,lat" 格式，用于 POI 搜索附近优先 */
+  location?: string;
 }
 
 function guessCategory(activity: string): string | null {
@@ -50,6 +74,187 @@ function formatDuration(minutes: number): string {
   return `${minutes}min`;
 }
 
+interface PoiSuggestion {
+  id: string;
+  name: string;
+  district: string;
+  address: string;
+  lat: number;
+  lng: number;
+}
+
+interface PoiSearchFieldProps {
+  poi: string;
+  address: string;
+  onSelect: (s: PoiSuggestion) => void;
+  location?: string;
+}
+
+function PoiSearchField({ poi, address, onSelect, location }: PoiSearchFieldProps) {
+  const [query, setQuery] = useState(poi);
+  const [suggestions, setSuggestions] = useState<PoiSuggestion[]>([]);
+  const [loading, setLoading] = useState(false);
+  const [open, setOpen] = useState(false);
+  const lastSelectedRef = useRef(poi);
+  const timerRef = useRef<ReturnType<typeof setTimeout> | null>(null);
+
+  useEffect(() => {
+    if (timerRef.current) clearTimeout(timerRef.current);
+    if (!query.trim() || query === lastSelectedRef.current) {
+      setSuggestions([]);
+      setOpen(false);
+      return;
+    }
+    timerRef.current = setTimeout(async () => {
+      setLoading(true);
+      try {
+        const params = new URLSearchParams({ keywords: query });
+        if (location) params.set("location", location);
+        const res = await fetch(`/api/location/suggest?${params}`);
+        if (res.ok) {
+          const data: PoiSuggestion[] = await res.json();
+          setSuggestions(data);
+          setOpen(data.length > 0);
+        }
+      } catch { /* ignore */ }
+      finally { setLoading(false); }
+    }, 400);
+    return () => { if (timerRef.current) clearTimeout(timerRef.current); };
+  }, [query]);
+
+  return (
+    <div className="flex flex-col gap-1">
+      <span className="text-[11px] font-medium text-muted">地点</span>
+      <div className="relative">
+        <input
+          type="text"
+          value={query}
+          onChange={(e) => setQuery(e.target.value)}
+          placeholder="搜索地点名称..."
+          className="h-9 w-full rounded-lg bg-elevated px-3 pr-8 text-sm text-foreground outline-none ring-1 ring-border focus:ring-purple-600"
+        />
+        {loading && (
+          <Loader2 size={14} className="absolute right-2.5 top-2.5 animate-spin text-muted" />
+        )}
+      </div>
+      {open && suggestions.length > 0 && (
+        <div className="overflow-hidden rounded-lg bg-elevated ring-1 ring-border">
+          {suggestions.map((s) => (
+            <button
+              key={s.id}
+              type="button"
+              onClick={() => {
+                lastSelectedRef.current = s.name;
+                setQuery(s.name);
+                setOpen(false);
+                setSuggestions([]);
+                onSelect(s);
+              }}
+              className="flex w-full flex-col border-b border-border/40 px-3 py-2 text-left last:border-0 active:bg-purple-600/10"
+            >
+              <span className="text-xs font-medium text-foreground">{s.name}</span>
+              <span className="truncate text-[10px] text-muted">{s.district} {s.address}</span>
+            </button>
+          ))}
+        </div>
+      )}
+      {address && !open && (
+        <p className="flex items-center gap-1 text-[10px] text-dim">
+          <MapPin size={9} className="shrink-0" />
+          {address}
+        </p>
+      )}
+    </div>
+  );
+}
+
+interface SortablePlanItemProps {
+  id: string;
+  item: PlanItem;
+  index: number;
+  canEdit: boolean;
+  onEdit: () => void;
+}
+
+function SortablePlanItem({ id, item, canEdit, onEdit }: SortablePlanItemProps) {
+  const { attributes, listeners, setNodeRef, transform, transition, isDragging } =
+    useSortable({ id });
+
+  const style = {
+    transform: CSS.Transform.toString(transform),
+    transition,
+    opacity: isDragging ? 0.5 : 1,
+  };
+
+  return (
+    <div ref={setNodeRef} style={style} className="relative mb-4 last:mb-0">
+      <div className="absolute -left-6 top-3 flex h-[18px] w-[18px] items-center justify-center rounded-full bg-purple-600/20 ring-2 ring-background">
+        <div className="h-2 w-2 rounded-full bg-purple-400" />
+      </div>
+
+      <div className="rounded-xl bg-surface/80 p-3.5 ring-1 ring-border/80">
+        <div className="flex items-start gap-2">
+          {canEdit && (
+            <button
+              {...attributes}
+              {...listeners}
+              className="mt-1 shrink-0 touch-none cursor-grab text-muted/40 active:cursor-grabbing active:text-muted"
+              aria-label="拖拽排序"
+            >
+              <GripVertical size={14} />
+            </button>
+          )}
+          <span className="mt-0.5 text-sm font-black text-purple-400">{item.time}</span>
+          <div className="min-w-0 flex-1">
+            <div className="flex items-center gap-1.5">
+              <CategoryBadge category={guessCategory(item.activity)} />
+              <p className="truncate text-sm font-bold text-heading">{item.activity}</p>
+            </div>
+            <div className="mt-1.5 flex items-center gap-1 text-[11px] text-muted">
+              <MapPin size={10} className="shrink-0" />
+              <span className="truncate">{item.poi}</span>
+            </div>
+            {item.address && (
+              <p className="mt-0.5 truncate text-[10px] text-dim">{item.address}</p>
+            )}
+            <div className="mt-2 flex items-center gap-3">
+              <span className="flex items-center gap-1 text-[10px] text-dim">
+                <Clock size={9} />
+                {formatDuration(item.duration)}
+              </span>
+              {item.lat !== 0 && item.lng !== 0 && (
+                <a
+                  href={`https://uri.amap.com/marker?position=${item.lng},${item.lat}&name=${encodeURIComponent(item.poi)}`}
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  className="flex items-center gap-1 text-[10px] font-medium text-purple-400/70 active:text-purple-400"
+                >
+                  <Navigation size={9} />
+                  导航
+                </a>
+              )}
+            </div>
+            {item.reason && (
+              <p className="mt-1.5 text-[10px] leading-relaxed text-dim italic">
+                {item.reason}
+              </p>
+            )}
+          </div>
+          {canEdit && (
+            <button
+              onClick={onEdit}
+              className="mt-0.5 shrink-0 text-muted/40 active:text-purple-400"
+              aria-label="编辑"
+            >
+              <Pencil size={13} />
+            </button>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}
+
 export default function BlindboxPlan({
   days,
   onAccept,
@@ -58,17 +263,81 @@ export default function BlindboxPlan({
   onBack,
   accepted,
   regenerating,
+  onDaysChange,
+  location,
 }: BlindboxPlanProps) {
   const [dayIndex, setDayIndex] = useState(0);
   const scrollRef = useRef<HTMLDivElement>(null);
   const currentDay = days[dayIndex];
   const hasNext = dayIndex < days.length - 1;
   const hasPrev = dayIndex > 0;
+  const canEdit = !!onDaysChange;
+
+  const [editingItem, setEditingItem] = useState<{ dayIndex: number; itemIndex: number } | null>(null);
+  const [draft, setDraft] = useState<PlanItem | null>(null);
 
   useEffect(() => {
     scrollRef.current?.scrollTo({ top: 0, behavior: "smooth" });
   }, [dayIndex]);
 
+  const sensors = useSensors(
+    useSensor(PointerSensor, { activationConstraint: { distance: 8 } }),
+    useSensor(TouchSensor, { activationConstraint: { delay: 200, tolerance: 5 } }),
+  );
+
+  function handleDragEnd(event: DragEndEvent) {
+    const { active, over } = event;
+    if (!over || active.id === over.id || !onDaysChange) return;
+    const items = days[dayIndex].items;
+    const ids = items.map((_, i) => `${dayIndex}-${i}`);
+    const oldIndex = ids.indexOf(String(active.id));
+    const newIndex = ids.indexOf(String(over.id));
+    if (oldIndex === -1 || newIndex === -1) return;
+    const newDays = days.map((day, di) =>
+      di === dayIndex ? { ...day, items: arrayMove(day.items, oldIndex, newIndex) } : day,
+    );
+    onDaysChange(newDays);
+  }
+
+  function handleSaveDraft() {
+    if (!draft || !editingItem || !onDaysChange) return;
+    const newDays = days.map((day, di) =>
+      di !== editingItem.dayIndex
+        ? day
+        : {
+            ...day,
+            items: day.items.map((item, ii) =>
+              ii === editingItem.itemIndex ? draft : item,
+            ),
+          },
+    );
+    onDaysChange(newDays);
+    setEditingItem(null);
+    setDraft(null);
+  }
+
+  // Cross-day move: immediately call onDaysChange
+  function handleMoveToDayIndex(targetDayIndex: number) {
+    if (!draft || !editingItem || !onDaysChange) return;
+    if (targetDayIndex === editingItem.dayIndex) return;
+
+    const newDays = days.map((day, di) => {
+      if (di === editingItem.dayIndex) {
+        return {
+          ...day,
+          items: day.items.filter((_, ii) => ii !== editingItem.itemIndex),
+        };
+      }
+      if (di === targetDayIndex) {
+        return { ...day, items: [...day.items, draft] };
+      }
+      return day;
+    });
+    onDaysChange(newDays);
+    setEditingItem(null);
+    setDraft(null);
+  }
+
   if (!currentDay) return null;
 
   return (
@@ -129,60 +398,37 @@ export default function BlindboxPlan({
           >
             <div className="absolute left-[9px] top-2 bottom-2 w-px bg-purple-500/20" />
 
+            <DndContext
+              key={dayIndex}
+              sensors={sensors}
+              modifiers={[restrictToVerticalAxis]}
+              onDragEnd={handleDragEnd}
+            >
+              <SortableContext
+                items={currentDay.items.map((_, i) => `${dayIndex}-${i}`)}
+                strategy={verticalListSortingStrategy}
+              >
                 {currentDay.items.map((item, i) => (
                   <motion.div
-                key={i}
+                    key={`${dayIndex}-${i}`}
-                className="relative mb-4 last:mb-0"
                     initial={{ opacity: 0, x: -10 }}
                     animate={{ opacity: 1, x: 0 }}
                     transition={{ delay: 0.1 + i * 0.08 }}
                   >
-                <div className="absolute -left-6 top-3 flex h-[18px] w-[18px] items-center justify-center rounded-full bg-purple-600/20 ring-2 ring-background">
+                    <SortablePlanItem
-                  <div className="h-2 w-2 rounded-full bg-purple-400" />
+                      id={`${dayIndex}-${i}`}
-                </div>
+                      item={item}
-
+                      index={i}
-                <div className="rounded-xl bg-surface/80 p-3.5 ring-1 ring-border/80">
+                      canEdit={canEdit}
-                  <div className="flex items-start gap-2">
+                      onEdit={() => {
-                    <span className="mt-0.5 text-sm font-black text-purple-400">{item.time}</span>
+                        setEditingItem({ dayIndex, itemIndex: i });
-                    <div className="min-w-0 flex-1">
+                        setDraft({ ...item });
-                      <div className="flex items-center gap-1.5">
+                      }}
-                        <CategoryBadge category={guessCategory(item.activity)} />
+                    />
-                        <p className="truncate text-sm font-bold text-heading">{item.activity}</p>
-                      </div>
-                      <div className="mt-1.5 flex items-center gap-1 text-[11px] text-muted">
-                        <MapPin size={10} className="shrink-0" />
-                        <span className="truncate">{item.poi}</span>
-                      </div>
-                      {item.address && (
-                        <p className="mt-0.5 truncate text-[10px] text-dim">{item.address}</p>
-                      )}
-                      <div className="mt-2 flex items-center gap-3">
-                        <span className="flex items-center gap-1 text-[10px] text-dim">
-                          <Clock size={9} />
-                          {formatDuration(item.duration)}
-                        </span>
-                        {item.lat !== 0 && item.lng !== 0 && (
-                          <a
-                            href={`https://uri.amap.com/marker?position=${item.lng},${item.lat}&name=${encodeURIComponent(item.poi)}`}
-                            target="_blank"
-                            rel="noopener noreferrer"
-                            className="flex items-center gap-1 text-[10px] font-medium text-purple-400/70 active:text-purple-400"
-                          >
-                            <Navigation size={9} />
-                            导航
-                          </a>
-                        )}
-                      </div>
-                      {item.reason && (
-                        <p className="mt-1.5 text-[10px] leading-relaxed text-dim italic">
-                          {item.reason}
-                        </p>
-                      )}
-                    </div>
-                  </div>
-                </div>
                   </motion.div>
                 ))}
+              </SortableContext>
+            </DndContext>
           </motion.div>
         </AnimatePresence>
 
@@ -265,6 +511,88 @@ export default function BlindboxPlan({
           )}
         </div>
       </div>
+
+      {/* Edit item modal */}
+      <Modal open={!!editingItem && !!draft} onClose={() => { setEditingItem(null); setDraft(null); }} variant="sheet">
+        {draft && editingItem && (
+          <div className="flex flex-col gap-4">
+            <div className="flex items-center justify-between">
+              <h3 className="text-sm font-bold text-heading">编辑活动</h3>
+              <button
+                onClick={() => { setEditingItem(null); setDraft(null); }}
+                className="text-muted active:text-foreground"
+              >
+                <X size={16} />
+              </button>
+            </div>
+
+            <div className="flex flex-col gap-3">
+              <label className="flex flex-col gap-1">
+                <span className="text-[11px] font-medium text-muted">活动名称</span>
+                <input
+                  type="text"
+                  value={draft.activity}
+                  onChange={(e) => setDraft({ ...draft, activity: e.target.value })}
+                  className="h-9 rounded-lg bg-elevated px-3 text-sm text-foreground outline-none ring-1 ring-border focus:ring-purple-600"
+                />
+              </label>
+
+              <div className="flex gap-2">
+                <label className="flex flex-1 flex-col gap-1">
+                  <span className="text-[11px] font-medium text-muted">时间</span>
+                  <input
+                    type="time"
+                    value={draft.time}
+                    onChange={(e) => setDraft({ ...draft, time: e.target.value })}
+                    className="h-9 rounded-lg bg-elevated px-3 text-sm text-foreground outline-none ring-1 ring-border focus:ring-purple-600"
+                  />
+                </label>
+                <label className="flex flex-1 flex-col gap-1">
+                  <span className="text-[11px] font-medium text-muted">时长（分钟）</span>
+                  <input
+                    type="number"
+                    step={15}
+                    min={15}
+                    value={draft.duration}
+                    onChange={(e) => setDraft({ ...draft, duration: Number(e.target.value) })}
+                    className="h-9 rounded-lg bg-elevated px-3 text-sm text-foreground outline-none ring-1 ring-border focus:ring-purple-600"
+                  />
+                </label>
+              </div>
+
+              <PoiSearchField
+                key={`${editingItem.dayIndex}-${editingItem.itemIndex}`}
+                poi={draft.poi}
+                address={draft.address}
+                location={location}
+                onSelect={(s) => setDraft({ ...draft, poi: s.name, address: s.address, lat: s.lat, lng: s.lng })}
+              />
+
+              {days.length > 1 && (
+                <label className="flex flex-col gap-1">
+                  <span className="text-[11px] font-medium text-muted">移动到其他天</span>
+                  <select
+                    value={editingItem.dayIndex}
+                    onChange={(e) => handleMoveToDayIndex(Number(e.target.value))}
+                    className="h-9 rounded-lg bg-elevated px-3 text-sm text-foreground outline-none ring-1 ring-border focus:ring-purple-600"
+                  >
+                    {days.map((day, i) => (
+                      <option key={day.date} value={i}>
+                        {day.date}
+                        {i === editingItem.dayIndex ? "（当前）" : ""}
+                      </option>
+                    ))}
+                  </select>
+                </label>
+              )}
+            </div>
+
+            <Button onClick={handleSaveDraft} variant="purple" shape="pill">
+              保存
+            </Button>
+          </div>
+        )}
+      </Modal>
     </div>
   );
 }