/* ===================================================
   Yanzhihong 主题 - 胭脂红+黑+白+灰 手机版样式
   主色：胭脂红 #c41e3a  深胭脂 #9b1b30  淡粉 #f5d0d5  白 #fff
   胭脂红温柔高级，配黑白灰经典，配绿蓝时尚，同色大地温柔
   =================================================== */

/* === Reset === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:#fef8f9;color:#333;font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:#c41e3a;transition:color .2s}
a:hover,a:active{color:#3a7d5a}
img{max-width:100%;display:block}

/* === 顶部信息栏 === */
.top-bar{background:linear-gradient(135deg,#9b1b30,#c41e3a);color:#fff;padding:8px 14px;font-size:14px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:100}
.top-bar a{color:rgba(255,255,255,.9);margin:0 6px;font-size:14px}
.top-bar .login-form{display:inline-flex;align-items:center;gap:4px}
.top-bar input{padding:5px 8px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.12);color:#fff;font-size:13px;width:60px;border-radius:4px}
.top-bar input::placeholder{color:rgba(255,255,255,.6)}
.top-bar .login-btn{background:#1a1a1a;color:#fff;border:none;padding:5px 10px;border-radius:4px;font-size:13px;cursor:pointer}

/* === 头部 === */
.header{background:#fff;padding:12px 16px;box-shadow:0 1px 6px rgba(0,0,0,.06);position:sticky;top:36px;z-index:99}
.header-inner{display:flex;align-items:center;gap:12px}
.logo{font-size:18px;font-weight:700;color:#9b1b30;white-space:nowrap;flex-shrink:0}
.logo .accent{color:#3a7d5a}
.search-form{display:flex;flex:1;min-width:0}
.search-form input{flex:1;min-width:0;height:36px;padding:0 14px;border:2px solid #c41e3a;border-right:none;font-size:13px;outline:none;border-radius:20px 0 0 20px;background:#fef8f9}
.search-form input:focus{border-color:#9b1b30}
.search-form button{height:36px;padding:0 16px;background:#c41e3a;color:#fff;border:none;font-size:13px;border-radius:0 20px 20px 0;cursor:pointer;font-weight:500;transition:background .2s}
.search-form button:hover{background:#9b1b30}

/* === 主导航 === */
.nav-bar{background:#c41e3a}
.nav-inner{display:grid;grid-template-columns:repeat(5,1fr);padding:0}
.nav-bar a{display:flex;align-items:center;justify-content:center;padding:14px 6px;color:rgba(255,255,255,.9);font-size:16px;white-space:nowrap;position:relative;transition:all .2s;border-bottom:1px solid rgba(255,255,255,.08)}
.nav-bar a:hover{background:rgba(255,255,255,.1)}
.nav-bar a.active{background:rgba(255,255,255,.12);color:#fff;font-weight:600}
.nav-bar a::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:0;height:2px;background:#3a7d5a;transition:width .2s}
.nav-bar a:hover::after,.nav-bar a.active::after{width:50%}

/* === 主容器 === */
.wrap{padding:6px 0}
.wrap-bottom{padding-bottom:0}

/* === 通用卡片 === */
.card{background:#fff;margin:0 0 10px;overflow:hidden}
.card:last-child{margin-bottom:0}
.card-header{background:linear-gradient(135deg,#9b1b30,#c41e3a);color:#fff;padding:10px 16px;font-size:15px;font-weight:600;display:flex;justify-content:space-between;align-items:center}
.card-header a{color:#fff;font-size:12px;font-weight:400;opacity:.85}
.card-header a:hover{opacity:1}
.card-body{padding:14px 16px}
.card-body-nopad{padding:0}

/* === 按钮 === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:10px 20px;border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s;border:none}
.btn-primary{background:#c41e3a;color:#fff}
.btn-primary:hover{background:#9b1b30;color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px rgba(196,30,58,.3)}
.btn-dark{background:#1a1a1a;color:#fff}
.btn-dark:hover{background:#000;color:#fff}
.btn-accent{background:#c41e3a;color:#fff}
.btn-accent:hover{background:#9b1b30;color:#fff}
.btn-outline{background:transparent;color:#c41e3a;border:1.5px solid #c41e3a}
.btn-outline:hover{background:#c41e3a;color:#fff}
.btn-sm{padding:6px 14px;font-size:12px;border-radius:6px}
.btn-block{display:flex;width:100%}

/* === 推荐区 - 2列网格 === */
.rec-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.rec-card{display:flex;gap:10px;padding:10px;background:#fef8f9;border-radius:10px;border:1px solid #f0d8dc;transition:all .2s;overflow:hidden;max-width:100%}
.rec-card:active{background:#f5d0d5;transform:scale(.98)}
.rec-cover{width:56px;height:76px;border-radius:6px;overflow:hidden;flex-shrink:0;box-shadow:0 2px 8px rgba(0,0,0,.1)}
.rec-cover img{width:100%;height:100%;object-fit:cover}
.rec-info{flex:1;overflow:hidden;display:flex;flex-direction:column;justify-content:center;min-width:0}
.rec-title{font-size:15px;font-weight:600;margin-bottom:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rec-title a{color:#333}
.rec-title a:hover{color:#c41e3a}
.rec-author{font-size:13px;color:#999;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rec-desc{font-size:13px;color:#777;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-all}

/* === 经典推荐列表 === */
.hot-list{padding:6px 0}
.hot-item{display:flex;align-items:center;padding:10px 14px;border-bottom:1px solid #f0ece8;gap:10px;font-size:15px}
.hot-item:last-child{border-bottom:none}
.hot-rank{width:22px;height:22px;border-radius:6px;background:#f5d0d5;color:#c41e3a;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.hot-rank.top{background:#c41e3a;color:#fff}
.hot-name{flex:1;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hot-name a{color:#333}
.hot-name a:hover{color:#c41e3a}
.hot-meta{font-size:13px;color:#aaa;white-space:nowrap}

/* === 分类区块 === */
.cat-block{margin-bottom:14px}
.cat-body{padding:0}
.cat-feature{display:flex;gap:12px;padding:14px 16px;border-bottom:1px solid #f0d8dc}
.cat-feat-cover{width:64px;height:86px;border-radius:8px;overflow:hidden;flex-shrink:0;box-shadow:0 3px 10px rgba(0,0,0,.1)}
.cat-feat-cover img{width:100%;height:100%;object-fit:cover}
.cat-feat-info{flex:1;display:flex;flex-direction:column;justify-content:center}
.cat-feat-title{font-size:14px;font-weight:700;color:#9b1b30;margin-bottom:4px}
.cat-feat-title a{color:#9b1b30}
.cat-feat-author{font-size:11px;color:#aaa;margin-bottom:6px}
.cat-feat-desc{font-size:12px;color:#666;line-height:1.5}
.cat-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:0}
.cat-mini-item{padding:10px 16px;border-bottom:1px solid #f0ece8;font-size:12px}
.cat-mini-item:nth-child(odd){border-right:1px solid #f0ece8}
.cat-mini-item a{display:flex;justify-content:space-between;color:#444;gap:6px}
.cat-mini-item a:hover{color:#c41e3a}
.cat-mini-item .author{color:#bbb;font-size:11px}

/* === 更新列表 === */
.update-list{padding:0}
.update-item{display:flex;align-items:center;padding:12px 16px;border-bottom:1px solid #f0ece8;gap:8px;font-size:15px}
.update-item:last-child{border-bottom:none}
.update-tag{color:#3a7d5a;font-weight:600;white-space:nowrap;font-size:13px;min-width:42px}
.update-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.update-name a{color:#333}
.update-name a:hover{color:#c41e3a}
.update-chapter{color:#888;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.update-chapter a{color:#888}
.update-chapter a:hover{color:#c41e3a}

/* === 面包屑 === */
.breadcrumb{font-size:15px;color:#888;padding:0 0 8px}
.breadcrumb a{color:#c41e3a}

/* === 书籍详情 === */
.book-profile{display:flex;gap:14px}
.book-profile .cover{width:90px;height:120px;border-radius:8px;overflow:hidden;flex-shrink:0;box-shadow:0 4px 16px rgba(0,0,0,.12)}
.book-profile .cover img{width:100%;height:100%;object-fit:cover}
.book-profile .cover .no-cover{display:flex;align-items:center;justify-content:center;height:100%;background:#f5d0d5;color:#aaa;font-size:12px}
.book-info{flex:1;display:flex;flex-direction:column;justify-content:center}
.book-title{font-size:18px;font-weight:700;color:#9b1b30;margin-bottom:8px;line-height:1.3}
.book-meta-list{display:grid;grid-template-columns:1fr 1fr;gap:6px 12px;font-size:12px;color:#777}
.book-meta-list p{margin-bottom:0}
.book-meta-list strong{color:#555;font-weight:500}
.status-finish{color:#3a7d5a;font-weight:600}
.status-serial{color:#c41e3a;font-weight:600}
.book-actions{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}
.book-actions .btn{flex:1;min-width:80px}

/* === 书简介 === */
.book-summary{padding:14px 16px;background:#fef8f9;border-radius:0 0 12px 12px}
.book-summary h3{font-size:13px;font-weight:600;color:#9b1b30;margin-bottom:8px;padding-bottom:8px;border-bottom:1px solid #f0d8dc}
.book-summary p{font-size:13px;color:#555;line-height:1.7}

/* === 操作栏 === */
.action-bar{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:#fef8f9;border-bottom:1px solid #f0d8dc;gap:10px;flex-wrap:wrap}
.action-bar .info{font-size:12px;color:#888}
.action-bar .info a{color:#c41e3a;font-weight:600}

/* === 卷/章节列表 === */
.volume-section{margin-bottom:12px}
.volume-title{font-size:16px;font-weight:700;color:#9b1b30;padding:12px 16px;background:#f5d0d5;border-left:4px solid #c41e3a;border-radius:0 8px 8px 0}
.ch-list{padding:0}
.ch-item{padding:14px 16px;border-bottom:1px solid #f0ece8;font-size:15px;transition:background .15s}
.ch-item:last-child{border-bottom:none}
.ch-item:active,.ch-item:hover{background:#fef8f9}
.ch-item a{color:#444;display:block}
.ch-item a:hover{color:#c41e3a}
.ch-item .vip-tag{display:inline-block;margin-left:4px;font-size:10px;background:#1a1a1a;color:#fff;padding:1px 5px;border-radius:3px;vertical-align:middle}
.ch-item.new{background:#fef8f9}
.ch-item.new a{color:#333;font-weight:400}

/* === 阅读内联设置 === */
.read-settings-inline{display:flex;align-items:center;justify-content:center;gap:6px;padding:10px 0;margin-bottom:12px;border-bottom:1px dashed #e8c8cc;flex-wrap:wrap;font-size:13px}
.read-settings-inline .s-label{color:#888;font-size:13px}
.read-settings-inline .s-select{padding:5px 8px;border:1px solid #e8c8cc;border-radius:4px;font-size:13px;color:#333;background:#fff;min-width:60px}
.read-settings-inline .s-save-btn{padding:5px 14px;background:#c41e3a;color:#fff;border:none;border-radius:4px;font-size:13px;cursor:pointer}

/* === 章节内容阅读 === */
.content-wrap{padding:16px 18px;min-height:calc(100vh - 180px)}
.content-chapter-title{font-size:20px;font-weight:700;color:#9b1b30;text-align:center;margin-bottom:20px;padding-bottom:16px;border-bottom:2px solid #f0d8dc;line-height:1.4}
.content-text{font-size:17px;line-height:2;color:#3a3a3a;text-align:justify;word-break:break-all}
.content-text p{margin-bottom:16px;text-indent:2em}

/* === 阅读设置条 === */
.read-toolbar{background:#fff;padding:10px 14px;border-bottom:1px solid #f0d8dc;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.read-toolbar .breadcrumb{font-size:14px;color:#888;padding:4px 0}
.breadcrumb-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.read-nav-row{display:flex;justify-content:center;gap:8px}
.read-nav-btn{flex:1;padding:10px 0;border-radius:8px;font-size:14px;text-align:center;background:#c41e3a;color:#fff;font-weight:500;transition:all .2s}
.read-nav-btn:hover{background:#9b1b30;color:#fff}
.read-nav-btn.disabled{background:#e8c8cc;color:#aaa;pointer-events:none}
.read-nav-btn.catalog{flex:.7;background:#3a7d5a}

/* === 章节内分页 === */
.inner-pager{text-align:center;margin:24px 0;padding:16px 0;border-top:1px dashed #e8c8cc}
.inner-pager .page-info{font-size:13px;color:#999;margin-bottom:12px}
.page-nav{display:flex;justify-content:center;gap:6px;flex-wrap:wrap}
.page-nav .page-btn{padding:7px 14px;border-radius:6px;font-size:13px;background:#fff;border:1px solid #e8c8cc;color:#555;text-align:center;min-width:36px}
.page-nav .page-btn:hover{background:#c41e3a;color:#fff;border-color:#c41e3a}
.page-nav .page-btn.current{background:#c41e3a;color:#fff;border-color:#c41e3a}
.page-nav .page-btn.disabled{color:#ccc;pointer-events:none;background:#fef8f9}

/* === 分页 === */
.pagination{display:flex;justify-content:center;gap:6px;padding:10px 8px;flex-wrap:wrap}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;border-radius:8px;font-size:13px;border:1px solid #e8c8cc;color:#555;background:#fff}
.pagination a:hover{background:#c41e3a;color:#fff;border-color:#c41e3a}
.pagination .active{background:#c41e3a;color:#fff;border-color:#c41e3a;font-weight:600}
.pagination .disabled{color:#ccc;pointer-events:none}

/* === 书架列表 === */
.shelf-item{display:flex;gap:14px;padding:16px;border-bottom:1px solid #f0ece8;transition:background .15s}
.shelf-item:last-child{border-bottom:none}
.shelf-item:active{background:#fef8f9}
.shelf-cover{width:64px;height:86px;border-radius:8px;overflow:hidden;flex-shrink:0;box-shadow:0 2px 10px rgba(0,0,0,.08)}
.shelf-cover img{width:100%;height:100%;object-fit:cover}
.shelf-info{flex:1;display:flex;flex-direction:column;justify-content:space-between;min-width:0}
.shelf-name{font-size:15px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:4px}
.shelf-name a{color:#333}
.shelf-progress{font-size:12px;color:#888;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:4px}
.shelf-progress a{color:#c41e3a;font-weight:500}
.shelf-time{font-size:11px;color:#bbb;margin-bottom:8px}
.shelf-btns{display:flex;gap:8px}

/* === 空状态 === */
.empty-state{text-align:center;padding:60px 20px;background:#fff;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.06);margin:20px 0}
.empty-icon{font-size:48px;margin-bottom:16px;opacity:.4}
.empty-state p{font-size:14px;color:#888;margin-bottom:16px}
.empty-state a{display:inline-block;padding:12px 32px;background:#c41e3a;color:#fff;border-radius:8px;font-size:14px;font-weight:500}

/* === 排序栏 === */
.sort-bar-wrap{background:#fff;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.06);padding:14px 16px;margin-bottom:14px}
.sort-bar-wrap .label{font-size:12px;color:#999;margin-bottom:10px;display:block}
.sort-bar{display:flex;gap:8px;flex-wrap:wrap}
.sort-bar a{padding:8px 18px;background:#fef8f9;border:1px solid #e8c8cc;border-radius:20px;font-size:12px;color:#666;transition:all .2s;font-weight:500}
.sort-bar a:hover,.sort-bar a.active{background:linear-gradient(135deg,#9b1b30,#c41e3a);color:#fff;border-color:transparent;box-shadow:0 2px 8px rgba(196,30,58,.25)}

/* === 页脚 === */
.footer{background:#fff;padding:12px 0;text-align:center;margin-top:0;border-top:3px solid #c41e3a}
.footer p{font-size:11px;color:#aaa;line-height:2}

/* === 底部固定导航 === */
.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:#fff;display:flex;box-shadow:0 -3px 16px rgba(0,0,0,.08);z-index:100;padding:8px 0 env(safe-area-inset-bottom,8px)}
.bottom-nav a{flex:1;text-align:center;font-size:16px;color:#666;display:flex;flex-direction:column;align-items:center;gap:3px;padding:4px 0;transition:color .2s}
.bottom-nav a.active{color:#c41e3a}
.bottom-nav .nav-icon{font-size:22px;line-height:1}

/* === 设置面板 === */
.settings-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.45);z-index:200;display:none}
.settings-overlay.show{display:block}
.settings-panel{position:absolute;bottom:0;left:0;right:0;background:#fff;border-radius:18px 18px 0 0;padding:22px 20px;max-height:65vh;overflow-y:auto}
.settings-panel h4{font-size:16px;font-weight:700;color:#9b1b30;text-align:center;margin-bottom:18px}
.settings-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid #f0ece8}
.settings-row:last-child{border-bottom:none}
.settings-label{font-size:14px;color:#666}
.settings-opts{display:flex;gap:8px}
.settings-opt{padding:7px 14px;background:#fef8f9;border:1px solid #e8c8cc;border-radius:6px;font-size:12px;color:#555;cursor:pointer;transition:all .15s}
.settings-opt:hover{background:#f5d0d5}
.settings-opt.active{background:#c41e3a;color:#fff;border-color:#c41e3a}
.settings-close-row{text-align:center;padding:16px 0 0}
.settings-close-btn{padding:12px 48px;background:#c41e3a;color:#fff;border:none;border-radius:8px;font-size:14px;cursor:pointer}

/* === 阅读主题 === */
body.bg-white .content-wrap{background:#fff}
body.bg-cream .content-wrap{background:#fdf8f0}
body.bg-cream .content-text{color:#5a4a3a}
body.bg-mint .content-wrap{background:#e8f5e9}
body.bg-mint .content-text{color:#2e4a3a}
body.bg-gray-bg .content-wrap{background:#f5f5f5}
body.bg-gray-bg .content-text{color:#444}
body.bg-dark .content-wrap{background:#1e1e1e}
body.bg-dark .content-text,.bg-dark .content-chapter-title{color:#ccc}

/* 字体大小 */
body.fs-sm .content-text{font-size:15px}
body.fs-md .content-text{font-size:17px}
body.fs-lg .content-text{font-size:19px}
body.fs-xl .content-text{font-size:22px}

/* 章节页脚提示 */
.reader-tip{text-align:center;color:#bbb;font-size:12px;margin-top:24px;padding-top:16px;border-top:1px dashed #e8c8cc}

/* === 响应式 === */
@media(max-width:360px){
    .logo{font-size:15px}
    .book-title{font-size:16px}
    .content-text{font-size:15px}
    .rec-grid{grid-template-columns:1fr}
}