/* 主色調局部變量 */
        :root {
            --star-color: #f5a623;
        }

        /* ================= 詳情頁頂部 Banner ================= */
        .hero-inner { position: relative; height: 300px; background: url("../../picture/xiam-1024x832.jpg") no-repeat center center/cover; display: flex; align-items: flex-end; padding-bottom: 30px; }
        .hero-inner::before { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 100%); }
        .hero-content { position: relative; z-index: 2; color: #fff; width: 100%; }
        .hero-title { font-size: 32px; font-weight: bold; margin-bottom: 5px; }
        .breadcrumbs { font-size: 14px; color: #fff; font-weight: 700; }

        /* ================= 圖集區域 ================= */
        .gallery-section { padding: 30px 0; background: #fff; }
        .gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
        .gallery-grid img { height: 220px; width: 100%; object-fit: cover; border-radius: 8px; cursor: pointer; transition: 0.3s; }
        .gallery-grid img:hover { filter: brightness(0.9); }

        /* ================= 主體內容 (左右分欄) ================= */
        .main-content { padding: 40px 0; display: grid; grid-template-columns: 2fr 1fr; gap: 40px; align-items: start; }

        /* ---- 左側：飯店信息 ---- */
        .details-left { background: #fff; padding: 30px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.03); }
        
        /* 評分與收藏 */
        .details-header { display: flex; justify-content: space-between; align-items: center; padding-bottom: 20px; border-bottom: 1px solid var(--border-color); margin-bottom: 30px; }
        .rating-left { display: flex; flex-direction: column; gap: 8px; }
        .rating-left .stars { color: var(--star-color); font-size: 16px; letter-spacing: 2px; }
        .rating-left .score { display: flex; align-items: center; gap: 10px; font-size: 14px; }
        .score-badge { border: 1px solid #ddd; padding: 2px 8px; border-radius: 4px; font-weight: bold; color: var(--primary-color); }
        .score-text { font-weight: bold; color: var(--primary-color); font-size: 15px; }
        .score-count { color: #999;font-size:14px;font-weight: 700; }
        .btn-favorite { border: 1px solid #ddd; background: #fff; padding: 8px 16px; border-radius: 6px; cursor: pointer; font-size: 14px; color: var(--primary-color); transition: 0.3s; }
        .btn-favorite:hover { border-color: var(--primary-color); box-shadow: 0 2px 8px rgba(0,0,0,0.05); }

        /* 房間條件 (產品參數) */
        .room-conditions { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
        .room-conditions:empty { display: none; }
        .condition-item { display: flex; align-items: center; gap: 10px; }
        .condition-item > img { width: 20px; height: 20px; box-sizing: content-box; border: 1px solid #d8d8d8; padding: 10px; border-radius: 8px; }
        .condition-text { flex: 1; display: flex; align-items: center; }
        .condition-text h3 { margin: 0; font-size: 14px; font-weight: 400; padding: 0; }
        .condition-text p { font-size: 14px; margin: 0; padding: 0; }

        /* 文本介紹 */
        .content-section h3 { font-size: 20px; margin-bottom: 15px; color: #222; }
        .content-section p { font-size: 14px; color: #555; line-height: 1.8; margin-bottom: 15px; }
        .content-section { margin-bottom: 40px; }

        /* 客房設施 */
        .facilities-section { margin-bottom: 30px; padding-bottom: 25px; border-bottom: 1px solid #e0e0e0; }
        .facilities-title { font-size: 20px; font-weight: 700; color: #222; margin-bottom: 20px; }
        .facilities-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
        .facility-item { display: flex; align-items: center; gap: 10px; }
        .facility-item img { width: 20px; height: 20px; }
        .facility-item p { font-size: 16px; margin: 0; padding: 0; }

        /* 評論區域 */
        .reviews-section { margin-bottom: 30px; }
        .reviews-title { font-size: 20px; font-weight: 700; color: #222; margin-bottom: 25px; }
        .review-item { padding: 25px 0; border-bottom: 1px solid #e0e0e0; }
        .review-item:last-child { border-bottom: none; }
        .review-user { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
        .review-avatar { width: 50px; height: 50px; border-radius: 50%; object-fit: cover; }
        .review-user-info { display: flex; flex-direction: column; }
        .review-user-info strong { font-size: 15px; color: #222; }
        .review-user-info span { font-size: 13px; color: #888; }
        .review-stars { color: var(--star-color); font-size: 14px; letter-spacing: 2px; margin-bottom: 12px; }
        .review-detail-title { font-size: 14px; font-weight: 700; color: var(--primary-color, #1e3a5f); margin-bottom: 8px; }
        .review-detail-content { font-size: 14px; color: #555; line-height: 1.7; margin: 0; }

        /* ---- 右側：預訂表單 (側邊欄) ---- */
        .sidebar-right { position: sticky; top: 20px; }
        .booking-card { background: #fff; padding: 25px; border-radius: 8px; box-shadow: 0 4px 20px rgba(0,0,0,0.08); margin-bottom: 20px; }
        
        .booking-tabs { display: flex; border-radius: 25px; overflow: hidden; margin-bottom: 25px; border: 1px solid #ddd; }
        .booking-tabs .tab-btn { flex: 1; text-align: center; padding: 10px; font-size: 15px; font-weight: 600; cursor: pointer; transition: 0.3s; }
        .booking-tabs .tab-btn.active { background: var(--primary-color, #1e3a5f); color: #fff; }
        .booking-tabs .tab-btn:not(.active) { background: #fff; color: #333; }
        
        /* 表單控件 */
        .form-group { margin-bottom: 18px; }
        .form-group label { display: block; font-size: 14px; font-weight: 700; color: #333; margin-bottom: 8px; }
        .form-group label .req { color: #e53e3e; }
        .form-control { width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 4px; font-size: 14px; outline: none; box-sizing: border-box; }
        .form-control:focus { border-color: var(--primary-color, #1e3a5f); }
        textarea.form-control { resize: vertical; min-height: 80px; }
        .form-hint { display: block; font-size: 12px; color: #888; margin-top: 4px; }
        

        /* 支付按鈕群 */
        .pay-btn { width: 100%; padding: 12px; border: none; border-radius: 4px; color: #fff; font-size: 15px; font-weight: bold; cursor: pointer; margin-bottom: 10px; display: flex; justify-content: center; align-items: center; gap: 8px; }
        .btn-apple { background: #000; }
        .btn-google { background: #333; }
        .btn-paypal { background: #0070ba; }
        .btn-paylater { background: #0070ba; }
        .btn-card { background: #444; }
        .power-by { text-align: center; font-size: 12px; color: #999; margin-top: 10px; }



        /* 響應式 - 平板 */
        @media (max-width: 992px) {
            .main-content { grid-template-columns: 1fr; padding: 20px 15px; }
            .gallery-grid { grid-template-columns: repeat(2, 1fr); }
            .sidebar-right { position: relative; top: 0; }
            .details-left { padding: 20px 15px; }
            .room-conditions { grid-template-columns: repeat(2, 1fr); }
            .facilities-grid { grid-template-columns: repeat(3, 1fr); }
        }

        /* 響應式 - 手機 */
        @media (max-width: 768px) {
            .hero-inner { height: 220px; padding-bottom: 20px; }
            .hero-title { font-size: 24px; }
            .breadcrumbs { font-size: 12px; }

            .gallery-section { padding: 15px 0; }
            .gallery-grid { grid-template-columns: 1fr; gap: 10px; padding: 0 15px; }
            .gallery-grid img { height: 200px; }

            .main-content { padding: 15px; gap: 20px; }
            .details-left { padding: 15px; border-radius: 6px; }

            .details-header { flex-direction: row; align-items: flex-start; padding-bottom: 15px; margin-bottom: 20px; }
            .rating-left .stars { font-size: 14px; }

            .room-conditions { grid-template-columns: 1fr 1fr; gap: 12px; }
            .condition-item > img { width: 16px; height: 16px; padding: 8px; }
            .condition-text h3 { font-size: 13px; }

            .content-section h3 { font-size: 18px; }
            .content-section p { font-size: 13px; }

            .facilities-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
            .facility-item p { font-size: 14px; }

            .review-avatar { width: 40px; height: 40px; }
            .review-user-info strong { font-size: 14px; }

            .booking-card { padding: 18px; border-radius: 8px; }
            .nav-links { display: none; }
        }

        /* 響應式 - 小螢幕手機 */
        @media (max-width: 480px) {
            .hero-inner { height: 180px; }
            .hero-title { font-size: 20px; }
            .room-conditions { grid-template-columns: 1fr; }
            .facilities-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
            .details-header { gap: 10px; }
            .btn-favorite { padding: 6px 12px; font-size: 13px; }
        }

.detail-side-image { box-shadow: 0 4px 15px rgba(0,0,0,0.1); }