/* ============================================
   Announcement Bar CSS
   ============================================ */

.announcement-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #4CCAB8 0%, #3BB5A3 100%);
    color: white;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    z-index: 7000;
    transition: transform 0.3s ease;
}

/* 向下滾動時隱藏 */
.announcement-bar.hidden {
    transform: translateY(-100%);
}

/* 被關閉時完全隱藏 */
.announcement-bar.closed {
    display: none;
}

.announcement-content {
    flex: 1;
    overflow: hidden;
}

.announcement-scroll {
    display: flex;
    gap: 60px;
    animation: scroll-left 30s linear infinite;
    white-space: nowrap;
}

/* 暫停動畫（滑鼠懸停時）*/
.announcement-scroll:hover {
    animation-play-state: paused;
}

@keyframes scroll-left {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.announcement-item {
    font-size: 14px;
    font-weight: 500;
    padding: 0 30px;
}

/* 關閉按鈕 */
.announcement-close {
    width: 28px;
    height: 28px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: white;
    font-size: 18px;
    transition: all 0.2s;
    flex-shrink: 0;
}

.announcement-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

/* 響應式 */
@media (max-width: 768px) {
    .announcement-bar {
        padding: 8px 15px;
    }
    
    .announcement-item {
        font-size: 13px;
    }
    
    .announcement-close {
        width: 24px;
        height: 24px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .announcement-item {
        font-size: 12px;
        padding: 0 20px;
    }
}

/* ============================================
   調整導航欄位置（因為有通知欄）
   ============================================ */

/* 預設狀態：導航欄在通知欄下方 */
body {
    padding-top: 48px; /* ⭐ 通知欄高度 */
}

/* 通知欄隱藏或關閉後 */
body.announcement-hidden {
    padding-top: 0;
}

/* 導航欄固定時的調整 */
.desktop-navigation-menu.sticky {
    top: 48px !important; /* ⭐ 預設在通知欄下方 */
}

/* 通知欄隱藏時，導航欄固定在最頂 */
body.announcement-hidden .desktop-navigation-menu.sticky {
    top: 0 !important;
}