ui: 个人中心空状态插图优化，替换纯文字为图标动画 + CTA 按钮

提取可复用 EmptyState 组件，决策记录和收藏餐厅空状态
增加浮动图标、光晕动画和"去创建第一个房间"引导按钮

src/app/profile/page.tsx

@@ -20,7 +20,10 @@ import {
   Eye,
   EyeOff,
   Zap,
+  ClipboardList,
+  Heart,
 } from "lucide-react";
+import EmptyState from "@/components/EmptyState";
 import { getUserId, getCachedProfile, setCachedProfile, setCachedPreferences, logout } from "@/lib/userId";
 import { getAvatarBg, AVATARS } from "@/lib/avatars";
 import type { UserProfile, UserPreferences, DecisionRecord, FavoriteRecord, Restaurant } from "@/types";
@@ -534,9 +537,14 @@ export default function ProfilePage() {
                     <Loader2 size={18} className="animate-spin text-muted" />
                   </div>
                 ) : history.length === 0 ? (
-                  <p className="py-6 text-center text-xs text-muted">
-                    还没有决策记录
-                  </p>
+                  <EmptyState
+                    icon={ClipboardList}
+                    title="还没有决策记录"
+                    subtitle="创建房间开始一起选餐厅"
+                    ctaLabel="去创建第一个房间"
+                    onCta={() => router.push("/blindbox")}
+                    color="purple"
+                  />
                 ) : (
                   <div className="mt-3 flex flex-col gap-2">
                     {history.map((d) => (
@@ -612,9 +620,14 @@ export default function ProfilePage() {
                     <Loader2 size={18} className="animate-spin text-muted" />
                   </div>
                 ) : favorites.length === 0 ? (
-                  <p className="py-6 text-center text-xs text-muted">
-                    还没有收藏的餐厅
-                  </p>
+                  <EmptyState
+                    icon={Heart}
+                    title="还没有收藏的餐厅"
+                    subtitle="在匹配结果中收藏喜欢的店"
+                    ctaLabel="去创建第一个房间"
+                    onCta={() => router.push("/blindbox")}
+                    color="amber"
+                  />
                 ) : (
                   <div className="mt-3 flex flex-col gap-2">
                     {favorites.map((f) => {

src/components/EmptyState.tsx

@@ -0,0 +1,58 @@
+"use client";
+
+import { motion } from "framer-motion";
+import type { LucideIcon } from "lucide-react";
+
+interface EmptyStateProps {
+  icon: LucideIcon;
+  title: string;
+  subtitle?: string;
+  ctaLabel?: string;
+  onCta?: () => void;
+  color?: string;
+}
+
+export default function EmptyState({
+  icon: Icon,
+  title,
+  subtitle,
+  ctaLabel,
+  onCta,
+  color = "purple",
+}: EmptyStateProps) {
+  const colorMap: Record<string, { glow: string; icon: string; btn: string; btnHover: string }> = {
+    purple: { glow: "bg-purple-600/15", icon: "text-purple-400/60", btn: "bg-purple-600 hover:bg-purple-500", btnHover: "" },
+    amber:  { glow: "bg-amber-500/15",  icon: "text-amber-400/60",  btn: "bg-amber-600 hover:bg-amber-500",   btnHover: "" },
+    rose:   { glow: "bg-rose-500/15",   icon: "text-rose-400/60",   btn: "bg-rose-600 hover:bg-rose-500",     btnHover: "" },
+    sky:    { glow: "bg-sky-500/15",    icon: "text-sky-400/60",    btn: "bg-sky-600 hover:bg-sky-500",       btnHover: "" },
+  };
+  const c = colorMap[color] ?? colorMap.purple;
+
+  return (
+    <div className="flex flex-col items-center py-6">
+      <motion.div
+        className="relative flex h-14 w-14 items-center justify-center"
+        animate={{ y: [0, -3, 0] }}
+        transition={{ duration: 2.5, repeat: Infinity, ease: "easeInOut" }}
+      >
+        <div className={`absolute inset-0 rounded-xl ${c.glow} blur-md`} />
+        <Icon size={24} className={`relative ${c.icon}`} strokeWidth={1.5} />
+      </motion.div>
+
+      <p className="mt-3 text-sm font-semibold text-secondary">{title}</p>
+      {subtitle && (
+        <p className="mt-1 text-xs text-muted">{subtitle}</p>
+      )}
+
+      {ctaLabel && onCta && (
+        <motion.button
+          onClick={onCta}
+          className={`mt-4 rounded-lg px-4 py-1.5 text-xs font-semibold text-white transition-colors ${c.btn}`}
+          whileTap={{ scale: 0.95 }}
+        >
+          {ctaLabel}
+        </motion.button>
+      )}
+    </div>
+  );
+}