From 5688fd9d9f806cbd081f1636a68e6229f58b6294 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=9C=A0=EB=B3=91=EC=B2=A0?= <zomking@gmail.com>
Date: Mon, 23 Mar 2026 12:29:51 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20[=EA=B3=B5=ED=86=B5]=20HeaderFavoritesBa?=
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 src/components/layout/HeaderFavoritesBar.tsx | 51 +++++++++-----------
 1 file changed, 23 insertions(+), 28 deletions(-)

diff --git a/src/components/layout/HeaderFavoritesBar.tsx b/src/components/layout/HeaderFavoritesBar.tsx
index 9600e0aa..dbbdf6ef 100644
--- a/src/components/layout/HeaderFavoritesBar.tsx
+++ b/src/components/layout/HeaderFavoritesBar.tsx
@@ -20,10 +20,7 @@ import { useFavoritesStore } from '@/stores/favoritesStore';
 import { iconMap } from '@/lib/utils/menuTransform';
 import type { FavoriteItem } from '@/stores/favoritesStore';
 
-// "시스템 대시보드" 기준 텍스트 폭 (7글자 ≈ 80px)
 const TEXT_DEFAULT_MAX = 80;
-const TEXT_EXPANDED_MAX = 200;
-const TEXT_SHRUNK_MAX = 28;
 const OVERFLOW_BTN_WIDTH = 56;
 const GAP = 6;
 
@@ -94,11 +91,12 @@ export default function HeaderFavoritesBar({ isMobile }: HeaderFavoritesBarProps
     return () => window.removeEventListener('resize', check);
   }, []);
 
-  // 즐겨찾기 변경 시 측정 리셋
+  // 즐겨찾기 변경 시 측정 리셋 (visibleCount는 유지 → 깜빡임 방지)
   useEffect(() => {
     measuredRef.current = false;
     chipWidthsRef.current = [];
-    setVisibleCount(favorites.length);
+    // 삭제 시에만 count 보정 (현재 count가 전체보다 크면 맞춤)
+    setVisibleCount((prev) => Math.min(prev, favorites.length));
   }, [favorites.length]);
 
   // 모바일/태블릿 ↔ 데스크탑 전환 시 측정 리셋
@@ -106,22 +104,31 @@ export default function HeaderFavoritesBar({ isMobile }: HeaderFavoritesBarProps
     if (!isMobile && !isTablet) {
       measuredRef.current = false;
       chipWidthsRef.current = [];
-      setVisibleCount(favorites.length);
+      setVisibleCount((prev) => Math.min(prev, favorites.length));
     }
   }, [isMobile, isTablet, favorites.length]);
 
-  // 데스크탑 동적 오버플로: 전체 chip 폭 측정 → 저장 → resize 시 재계산
+  // 데스크탑 동적 오버플로: chip 폭 측정 → resize 시 재계산
   useEffect(() => {
     if (isMobile || isTablet) return;
     const container = containerRef.current;
     if (!container) return;
 
     const calculate = () => {
-      // 최초: 전체 chip 렌더 상태에서 폭 저장
+      // 미측정 칩이 있으면 렌더된 칩에서 폭 수집
       if (!measuredRef.current) {
         const chips = container.querySelectorAll<HTMLElement>('[data-chip]');
-        if (chips.length === favorites.length && chips.length > 0) {
-          chipWidthsRef.current = Array.from(chips).map((c) => c.offsetWidth);
+        if (chips.length > 0) {
+          // 렌더된 칩들의 실제 폭 저장
+          const measured = Array.from(chips).map((c) => c.offsetWidth);
+          // 아직 렌더 안 된 칩(overflow)은 평균 폭으로 추정
+          if (measured.length < favorites.length) {
+            const avgWidth = Math.round(measured.reduce((a, b) => a + b, 0) / measured.length);
+            while (measured.length < favorites.length) {
+              measured.push(avgWidth);
+            }
+          }
+          chipWidthsRef.current = measured;
           measuredRef.current = true;
         } else {
           return;
@@ -207,14 +214,7 @@ export default function HeaderFavoritesBar({ isMobile }: HeaderFavoritesBarProps
           <>
             {visibleItems.map((item) => {
               const Icon = getIcon(item.iconName);
-              const isHovered = hoveredId === item.id;
-              const isOtherHovered = hoveredId !== null && !isHovered;
-
-              const textMaxWidth = isHovered
-                ? TEXT_EXPANDED_MAX
-                : isOtherHovered
-                  ? TEXT_SHRUNK_MAX
-                  : TEXT_DEFAULT_MAX;
+              const isOtherHovered = hoveredId !== null && hoveredId !== item.id;
 
               return (
                 <Tooltip key={item.id}>
@@ -225,21 +225,16 @@ export default function HeaderFavoritesBar({ isMobile }: HeaderFavoritesBarProps
                       size="sm"
                       onClick={() => handleClick(item)}
                       onMouseEnter={() => setHoveredId(item.id)}
-                      className={`rounded-full text-white h-8 flex items-center overflow-hidden ${
-                        isOtherHovered ? 'px-2 gap-1 bg-blue-400/70' : 'px-3 gap-1.5 bg-blue-600 hover:bg-blue-700'
+                      className={`rounded-full h-8 flex items-center overflow-hidden px-3 gap-1.5 transition-colors ${
+                        isOtherHovered
+                          ? 'bg-blue-500/30 text-blue-200'
+                          : 'bg-blue-600 hover:bg-blue-700 text-white'
                       }`}
-                      style={{
-                        transition: 'all 500ms cubic-bezier(0.25, 0.8, 0.25, 1)',
-                      }}
                     >
                       {Icon && <Icon className="h-3.5 w-3.5 shrink-0" />}
                       <span
                         className="text-xs whitespace-nowrap overflow-hidden text-ellipsis"
-                        style={{
-                          maxWidth: textMaxWidth,
-                          transition: 'max-width 500ms cubic-bezier(0.25, 0.8, 0.25, 1), opacity 400ms ease',
-                          opacity: isOtherHovered ? 0.7 : 1,
-                        }}
+                        style={{ maxWidth: TEXT_DEFAULT_MAX }}
                       >
                         {item.label}
                       </span>