/* ========== 携程酒店详情页 - 完整样式 ========== */
*{margin:0;padding:0;box-sizing:border-box}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:#F4F4F4;color:#111;min-height:100vh;padding-bottom:60px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}

/* === 顶部导航 === */
.top-nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:linear-gradient(180deg,rgba(0,0,0,0.5),transparent);pointer-events:none}
.top-nav>*{pointer-events:auto}
.nav-back,.nav-share{width:36px;height:36px;display:flex;align-items:center;justify-content:center}
.nav-title{font-size:17px;font-weight:500;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,0.3)}

/* === 封面区 === */
.cover-section{position:relative;background:#000}
.cover-img{position:relative;height:220px;overflow:hidden}
.cover-img img{width:100%;height:100%;object-fit:cover}
.cover-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);opacity:0.85}
.cover-tabs{display:flex;gap:0;background:#fff;border-bottom:1px solid #f0f0f0}
.cover-tab{flex:1;text-align:center;padding:10px 0;font-size:13px;color:#555;position:relative}
.cover-tab.active{color:#006FF6;font-weight:600}
.cover-tab.active::after{content:'';position:absolute;bottom:0;left:30%;right:30%;height:2px;background:#006FF6;border-radius:1px}
.cover-metro{position:absolute;bottom:52px;left:12px;background:rgba(0,0,0,0.6);color:#fff;font-size:12px;padding:4px 10px;border-radius:14px;display:flex;align-items:center;gap:4px}

/* === 酒店信息 === */
.hotel-info{background:#fff;padding:16px;margin-bottom:10px}
.hotel-name-row{display:flex;align-items:flex-start;gap:6px;margin-bottom:8px}
.hotel-name{font-size:19px;font-weight:700;line-height:1.3;flex:1}
.star-icon{width:48px;height:16px;margin-top:4px;flex-shrink:0}
.hotel-tags-row{display:flex;gap:6px;margin-bottom:12px}
.tag-open{font-size:11px;color:#FF8C00;background:#FFF8F0;padding:2px 6px;border-radius:3px}
.tag-brand{font-size:11px;color:#006FF6;background:#EDF4FF;padding:2px 6px;border-radius:3px}

/* 亮点标签 */
.highlight-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px;padding-bottom:14px;border-bottom:1px solid #f0f0f0}
.hl-tag{font-size:11px;color:#555;background:#F5F7FA;padding:4px 8px;border-radius:4px;display:flex;align-items:center;gap:3px}
.hl-icon{width:14px;height:14px}
.hl-more{color:#006FF6;background:#EDF4FF}

/* 评分 */
.score-row{display:flex;align-items:center;gap:12px;padding-bottom:14px;border-bottom:1px solid #f0f0f0}
.score-badge{background:#F2FCF9;border-radius:10px;padding:10px 14px;text-align:center;flex-shrink:0;min-width:72px}
.score-num{font-size:28px;font-weight:700;color:#006FF6;display:block}
.score-label{font-size:12px;color:#006FF6}
.score-detail{flex:1}
.score-count{font-size:13px;color:#999;margin-bottom:6px}
.score-tags{display:flex;flex-wrap:wrap;gap:4px}
.score-tags span{font-size:11px;color:#555;background:#F5F7FA;padding:2px 6px;border-radius:3px}

/* 位置 */
.location-row{display:flex;align-items:center;gap:8px;padding-top:14px}
.loc-text{flex:1}
.loc-distance{font-size:14px;color:#111;margin-bottom:2px}
.loc-address{font-size:12px;color:#999}
.loc-map-btn{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:#006FF6;flex-shrink:0;padding:6px 10px;border:1px solid #E0EEFF;border-radius:8px}

/* === Tab导航 === */
.tab-nav{position:sticky;top:0;z-index:50;display:flex;background:#fff;border-bottom:1px solid #eee;overflow-x:auto;-webkit-overflow-scrolling:touch}
.tab-nav::-webkit-scrollbar{display:none}
.tab-item{flex:1;text-align:center;padding:12px 0;font-size:14px;color:#555;position:relative;white-space:nowrap;min-width:56px}
.tab-item.active{color:#006FF6;font-weight:600}
.tab-item.active::after{content:'';position:absolute;bottom:0;left:25%;right:25%;height:2.5px;background:#006FF6;border-radius:1px}

/* === 日期选择 === */
.date-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#fff;border-bottom:1px solid #f0f0f0}
.date-low{font-size:11px;color:#B36200;background:#FFF3C4;padding:2px 6px;border-radius:3px;font-weight:600;flex-shrink:0}
.date-range{font-size:14px;color:#111;flex:1;font-weight:500}
.date-night{font-size:12px;color:#006FF6;background:#EDF4FF;padding:2px 6px;border-radius:3px}
.date-rooms{font-size:12px;color:#555}

/* === 筛选标签 === */
.filter-bar{display:flex;align-items:center;gap:6px;padding:8px 14px;background:#fff;border-bottom:1px solid #f0f0f0;overflow-x:auto;-webkit-overflow-scrolling:touch}
.filter-bar::-webkit-scrollbar{display:none}
.filter-tag{font-size:12px;color:#555;padding:5px 10px;border:1px solid #ddd;border-radius:16px;white-space:nowrap;flex-shrink:0}
.filter-tag.active{color:#006FF6;border-color:#006FF6;background:#EDF4FF}
.filter-more{font-size:12px;color:#555;padding:5px 10px;border:1px solid #ddd;border-radius:16px;white-space:nowrap;flex-shrink:0;display:flex;align-items:center;gap:2px}

/* === 房型 === */
.section-rooms{background:#fff;margin-top:10px}
.room-card{border-bottom:8px solid #F4F4F4}
.room-card:last-child{border-bottom:none}
.room-main{display:flex;gap:10px;padding:14px;cursor:pointer}
.room-img-wrap{position:relative;width:100px;height:80px;flex-shrink:0;border-radius:6px;overflow:hidden}
.room-img{width:100%;height:100%;object-fit:cover}
.room-img-count{position:absolute;bottom:4px;right:4px;background:rgba(0,0,0,0.5);color:#fff;font-size:10px;padding:1px 5px;border-radius:8px}
.room-info{flex:1;min-width:0}
.room-name{font-size:14px;font-weight:500;color:#111;line-height:1.4;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.room-spec{font-size:12px;color:#999;margin-bottom:4px}
.room-sub-tags{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:6px}
.sub-tag{font-size:10px;padding:2px 5px;border-radius:3px}
.sub-tag.sale-no1{background:#FFF3E0;color:#E65100}
.sub-tag.confirm-fast{background:#EDF4FF;color:#006FF6}
.room-price-row{display:flex;align-items:baseline;gap:6px}
.price-orig{font-size:12px;color:#999;text-decoration:line-through}
.price-sale{font-size:16px;color:#FF5500;font-weight:700}
.price-sale b{font-size:20px}
.price-sale-sm{font-size:14px;color:#FF5500;font-weight:700}
.price-sale-sm b{font-size:18px}
.price-discount{font-size:10px;color:#FF5500;background:#FFF0EB;padding:1px 4px;border-radius:3px}
.room-expand{color:#999;font-size:14px;align-self:center;flex-shrink:0;padding:0 4px}

/* 子房型 */
.room-subs{background:#F9FAFB;border-top:1px solid #f0f0f0}
.room-sub-item{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid #f0f0f0}
.room-sub-item:last-child{border-bottom:none}
.sub-left{flex:1;min-width:0}
.sub-name{font-size:13px;color:#111;font-weight:500;margin-bottom:2px}
.sub-spec{font-size:11px;color:#999}
.sub-gifts{font-size:11px;color:#006FF6;margin-top:2px}
.sub-right{display:flex;align-items:baseline;gap:6px;flex-shrink:0;margin-left:10px}
.book-btn{display:inline-block;padding:6px 16px;background:#006FF6;color:#fff;font-size:14px;font-weight:500;border-radius:16px;text-decoration:none;white-space:nowrap}
.book-btn:active{background:#0055C5}

/* 已订完 */
.room-soldout{opacity:0.6}
.room-soldout .room-main{cursor:default}
.room-soldout-tag{display:inline-block;font-size:11px;color:#999;background:#F0F0F0;padding:2px 8px;border-radius:3px;margin-bottom:4px}

/* === 预售套餐 === */
.presale-section{background:#fff;margin-top:10px;padding:14px}
.presale-title{font-size:16px;font-weight:600;margin-bottom:12px}
.presale-card{display:flex;gap:10px;padding:12px;background:#F9FAFB;border-radius:10px;margin-bottom:10px;position:relative}
.presale-card:last-child{margin-bottom:0}
.presale-img{width:80px;height:60px;flex-shrink:0;border-radius:6px;overflow:hidden}
.presale-img img{width:100%;height:100%;object-fit:cover}
.presale-info{flex:1;min-width:0}
.presale-name{font-size:12px;color:#111;line-height:1.4;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.presale-tags{display:flex;flex-wrap:wrap;gap:3px;margin-bottom:4px}
.presale-tag{font-size:10px;color:#555;background:#fff;padding:1px 4px;border-radius:2px;border:1px solid #eee}
.presale-tag.hot{color:#FF5500;border-color:#FFD0B0;background:#FFF8F5}
.presale-price{display:flex;align-items:baseline;gap:6px}
.presale-discount{font-size:10px;color:#FF5500;background:#FFF0EB;padding:1px 4px;border-radius:3px}
.presale-buy{position:absolute;right:14px;bottom:14px;padding:6px 16px;background:#006FF6;color:#fff;font-size:14px;font-weight:500;border-radius:16px;text-decoration:none}
.presale-buy:active{background:#0055C5}

/* === 品牌旗舰店 === */
.brand-section{display:flex;align-items:center;justify-content:space-between;background:#fff;margin-top:10px;padding:14px}
.brand-info{display:flex;align-items:center;gap:10px;flex:1}
.brand-logo{width:36px;height:36px;border-radius:8px}
.brand-text{flex:1}
.brand-name{font-size:14px;font-weight:500;margin-bottom:2px}
.brand-desc{font-size:12px;color:#999}
.brand-enter{font-size:13px;color:#006FF6;padding:6px 16px;border:1px solid #006FF6;border-radius:16px}

/* === 点评区 === */
.section-reviews{background:#fff;margin-top:10px;padding:14px}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.section-header h2{font-size:17px;font-weight:600}
.section-more{font-size:13px;color:#006FF6}
.review-score{display:flex;align-items:center;gap:16px;margin-bottom:12px}
.review-score-left{text-align:center;min-width:70px}
.review-big-score{font-size:36px;font-weight:700;color:#006FF6;display:block}
.review-score-label{font-size:12px;color:#006FF6}
.review-score-right{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:6px}
.score-item{display:flex;justify-content:space-between;font-size:13px;color:#555;padding:4px 0;border-bottom:1px solid #f5f5f5}
.score-item b{color:#006FF6}
.review-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.review-tags span{font-size:12px;color:#555;background:#F5F7FA;padding:4px 8px;border-radius:4px}
.review-ai{display:flex;gap:10px;padding:12px;background:#F5F7FA;border-radius:10px;margin-bottom:14px}
.review-ai-icon{width:28px;height:28px;background:linear-gradient(135deg,#006FF6,#00AAFF);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;border-radius:6px;flex-shrink:0}
.review-ai-text{font-size:13px;color:#555;line-height:1.6}
.review-item{padding:12px 0;border-top:1px solid #f0f0f0}
.review-user{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.review-avatar{width:32px;height:32px;border-radius:50%;background:#006FF6;color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:500;flex-shrink:0}
.review-user-name{font-size:14px;font-weight:500}
.review-user-level{font-size:10px;color:#B36200;background:#FFF3C4;padding:1px 4px;border-radius:3px;font-weight:400}
.review-date{font-size:11px;color:#999;margin-top:2px}
.review-content{font-size:14px;color:#333;line-height:1.6;margin-bottom:8px}
.review-images{display:flex;gap:6px;position:relative}
.review-images img{width:80px;height:80px;border-radius:6px;object-fit:cover}
.review-img-count{position:absolute;right:0;bottom:4px;font-size:11px;color:#fff;background:rgba(0,0,0,0.5);padding:1px 6px;border-radius:8px}
.review-all{text-align:center;padding:12px 0;font-size:14px;color:#006FF6;border-top:1px solid #f0f0f0;margin-top:8px}

/* === 问答入口 === */
.qa-entry{display:flex;align-items:center;gap:8px;padding:14px 18px;background:#006FF6;color:#fff;margin-top:10px;cursor:pointer}
.qa-entry span{font-size:14px;flex:1}
.qa-arrow{font-size:16px;flex:none!important}

/* === 亮点设施 === */
.section-highlights,.section-facility{background:#fff;margin-top:10px;padding:14px}
.facility-icons{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.fac-item{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center}
.fac-icon{width:28px;height:28px}
.fac-item span{font-size:11px;color:#555}
.facility-category{padding:10px 0;border-bottom:1px solid #f0f0f0}
.facility-category:last-child{border-bottom:none}
.fac-cat-title{font-size:14px;font-weight:500;margin-bottom:4px}
.fac-cat-items{font-size:13px;color:#555;line-height:1.5}

/* === 周边 === */
.section-nearby{background:#fff;margin-top:10px;padding:14px}
.nearby-map{margin-bottom:12px}
.nearby-map-placeholder{height:120px;background:#EDF4FF;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;font-size:12px;color:#555}
.nearby-tabs{display:flex;gap:0;margin-bottom:12px}
.nearby-tab{flex:1;text-align:center;padding:8px 0;font-size:13px;color:#555;border-bottom:2px solid transparent}
.nearby-tab.active{color:#006FF6;border-bottom-color:#006FF6;font-weight:500}
.nearby-list{}
.nearby-item{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid #f5f5f5}
.nearby-item:last-child{border-bottom:none}
.nearby-name{font-size:14px;color:#111}
.nearby-dist{font-size:12px;color:#999}

/* === 政策 === */
.section-policy{background:#fff;margin-top:10px;padding:14px}
.policy-item{display:flex;padding:10px 0;border-bottom:1px solid #f5f5f5}
.policy-item:last-child{border-bottom:none}
.policy-label{width:80px;font-size:14px;color:#999;flex-shrink:0}
.policy-value{font-size:14px;color:#111;flex:1}

/* === 价格说明 === */
.price-note{background:#fff;margin-top:10px;padding:14px}
.price-note p{font-size:12px;color:#999;line-height:1.8;margin-top:8px}

/* === 底部间距 === */
.bottom-spacer{height:70px}

/* === 底部固定栏 === */
.bottom-bar{position:fixed;bottom:0;left:0;right:0;z-index:100;display:flex;align-items:center;padding:8px 14px;padding-bottom:max(8px,env(safe-area-inset-bottom));background:#fff;box-shadow:0 -1px 8px rgba(0,0,0,0.06);gap:10px}
.bottom-icons{display:flex;gap:20px}
.bottom-icon{display:flex;flex-direction:column;align-items:center;gap:1px;font-size:10px;color:#666}
.bottom-action{flex:1;padding:12px;text-align:center;background:linear-gradient(135deg,#0088FF,#006FF6);color:#fff;font-size:16px;font-weight:600;border-radius:22px;cursor:pointer}
.bottom-action:active{opacity:0.85}