/* Docms 用户端样式 */
:root{
  --primary:#2d7ff9;
  --primary-dark:#1c6fe0;
  --success:#22a06b;
  --danger:#e54545;
  --warning:#f5a623;
  --text:#2c3e50;
  --sub:#7b8a9a;
  --border:#e8edf3;
  --bg:#f4f6f9;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}
a{color:var(--primary);text-decoration:none}

/* 顶部 */
.nav{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.nav .inner{max-width:1180px;margin:0 auto;height:58px;display:flex;align-items:center;gap:20px;padding:0 20px}
.nav .brand{display:flex;align-items:center;font-size:16px;font-weight:600;color:var(--text)}
.nav .brand img{height:28px;margin-right:8px;border-radius:4px}
.nav .menu{display:flex;gap:6px;flex:1}
.nav .menu a{display:flex;align-items:center;height:36px;padding:0 14px;border-radius:6px;color:var(--text);font-size:14px}
.nav .menu a:hover{background:#f2f5f9}
.nav .menu a.on{background:#eaf2ff;color:var(--primary);font-weight:500}
.nav .user{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--sub)}
.nav .user .avatar{width:30px;height:30px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center}

.wrap{max-width:1180px;margin:0 auto;padding:22px 20px 50px}
.foot{margin-top:30px;padding:20px;text-align:center;color:var(--sub);font-size:12px;border-top:1px solid var(--border)}

/* 卡片 */
.card{background:#fff;border-radius:10px;box-shadow:0 2px 12px rgba(31,45,61,.06);margin-bottom:16px}
.card .hd{padding:15px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.card .hd h3{margin:0;font-size:15px;font-weight:600}
.card .bd{padding:20px}

/* 概览 */
.overview{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:18px}
.ov{background:#fff;border-radius:10px;padding:18px 20px;box-shadow:0 2px 12px rgba(31,45,61,.06)}
.ov .label{font-size:12px;color:var(--sub)}
.ov .num{font-size:24px;font-weight:600;margin-top:4px}
.ov .num small{font-size:13px;font-weight:400;color:var(--sub)}
.ov.hl{background:linear-gradient(135deg,#2d7ff9,#4facfe);color:#fff}
.ov.hl .label{color:rgba(255,255,255,.85)}
.ov.hl .num small{color:rgba(255,255,255,.8)}
.ov .act{margin-top:10px}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;height:36px;padding:0 18px;border-radius:6px;border:1px solid var(--border);background:#fff;color:var(--text);font-size:14px;cursor:pointer;gap:6px}
.btn:hover{border-color:var(--primary);color:var(--primary)}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);color:#fff}
.btn-danger{color:var(--danger);border-color:#f5c6c6}
.btn-sm{height:30px;padding:0 12px;font-size:13px}
.btn-block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* 表单 */
.form-item{margin-bottom:16px}
.form-item label{display:block;margin-bottom:6px;font-size:13px;color:var(--sub)}
input[type=text],input[type=password],input[type=number],select,textarea{
  width:100%;height:40px;border:1px solid var(--border);border-radius:6px;padding:0 12px;font-size:14px;outline:none;background:#fff;font-family:inherit;color:var(--text)}
textarea{height:auto;padding:10px 12px;line-height:1.7;resize:vertical}
input:focus,textarea:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(45,127,249,.1)}
.inline{display:flex;gap:8px;align-items:center}
.inline input,.inline select{width:auto;flex:1}

/* 文档列表 */
.doc-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.doc-item{background:#fff;border-radius:10px;padding:16px 18px;box-shadow:0 2px 12px rgba(31,45,61,.06);transition:.2s}
.doc-item:hover{box-shadow:0 6px 20px rgba(31,45,61,.1)}
.doc-item h4{margin:0 0 8px;font-size:15px;font-weight:600;line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.doc-item .meta{font-size:12px;color:var(--sub);margin-bottom:10px}
.doc-item .desc{font-size:13px;color:#666;margin-bottom:12px;height:38px;overflow:hidden}
.doc-item .ops{display:flex;gap:6px;flex-wrap:wrap;border-top:1px solid var(--border);padding-top:12px}
.progress{height:5px;background:#eef2f7;border-radius:3px;overflow:hidden;margin:8px 0}
.progress i{display:block;height:100%;background:var(--primary)}
.progress.warn i{background:var(--warning)}
.progress.full i{background:var(--danger)}

/* 套餐 */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.plan{background:#fff;border-radius:12px;padding:24px 20px;text-align:center;box-shadow:0 2px 12px rgba(31,45,61,.06);border:2px solid transparent;cursor:pointer;transition:.2s}
.plan:hover{border-color:var(--primary)}
.plan.on{border-color:var(--primary);background:#f7faff}
.plan .name{font-size:16px;font-weight:600}
.plan .price{font-size:30px;font-weight:700;color:var(--danger);margin:10px 0}
.plan .price small{font-size:14px;font-weight:400}
.plan .desc{font-size:13px;color:var(--sub)}

/* 支付 */
.pay-box{display:flex;gap:24px;flex-wrap:wrap;justify-content:center}
.pay-qr{text-align:center}
.pay-qr img{width:180px;height:180px;border:1px solid var(--border);border-radius:10px;object-fit:contain;background:#fff}
.pay-qr .t{margin-top:8px;font-size:13px;color:var(--sub)}

/* 表格 */
table.tb{width:100%;border-collapse:collapse;font-size:13px}
table.tb th{background:#fafbfd;color:var(--sub);font-weight:600;text-align:left;padding:11px 14px;border-bottom:1px solid var(--border)}
table.tb td{padding:11px 14px;border-bottom:1px solid #f2f5f9}
.table-wrap{overflow-x:auto}

/* 弹窗 */
.mask{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;align-items:center;justify-content:center;z-index:1000;padding:16px}
.mask.show{display:flex}
.modal{background:#fff;border-radius:12px;width:520px;max-width:100%;max-height:88vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.2)}
.modal .mh{padding:16px 20px;border-bottom:1px solid var(--border);font-size:15px;font-weight:600;display:flex;justify-content:space-between;align-items:center}
.modal .mh .x{cursor:pointer;color:var(--sub);font-size:20px;line-height:1}
.modal .mb{padding:20px}
.modal .mf{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap}

.toast{position:fixed;top:24px;left:50%;transform:translateX(-50%);background:#fff;border-radius:8px;padding:12px 22px;box-shadow:0 8px 30px rgba(0,0,0,.15);z-index:2000;font-size:14px;opacity:0;transition:.25s;pointer-events:none}
.toast.show{opacity:1;top:40px}
.toast.ok{border-left:4px solid var(--success)}
.toast.err{border-left:4px solid var(--danger)}

/* 登录注册 */
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1f2b3d,#2d7ff9);padding:20px}
.auth-box{width:420px;max-width:100%;background:#fff;border-radius:14px;padding:36px 34px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.auth-box h2{margin:0 0 4px;font-size:21px;text-align:center}
.auth-box .sub{text-align:center;color:var(--sub);font-size:13px;margin-bottom:24px}
.auth-box .item{margin-bottom:15px}
.auth-box .item input{height:42px}
.auth-box .cap{display:flex;gap:10px}
.auth-box .cap input{flex:1}
.auth-box .cap img{height:42px;border-radius:6px;border:1px solid var(--border);cursor:pointer}
.auth-box .btn-submit{width:100%;height:42px;font-size:15px;margin-top:4px}
.auth-box .links{margin-top:16px;text-align:center;font-size:13px;color:var(--sub)}
.auth-box .tip-box{background:#f4f8ff;border-radius:8px;padding:12px 14px;font-size:12px;color:#556;margin-bottom:18px;line-height:1.8}

/* 分享页 */
.share-page{max-width:800px;margin:0 auto;background:#fff;min-height:100vh;box-shadow:0 0 30px rgba(0,0,0,.06)}
.share-page .sp-head{padding:26px 28px 16px;border-bottom:1px solid var(--border)}
.share-page .sp-head h1{margin:0 0 10px;font-size:24px;line-height:1.4}
.share-page .sp-meta{color:var(--sub);font-size:13px}
.share-page .sp-body{padding:22px 28px 60px;font-size:16px;line-height:1.95;color:#333}
.share-page .sp-body img{max-width:100%;border-radius:6px}
.share-page .sp-body pre{background:#f6f8fa;padding:12px;border-radius:6px;overflow:auto;font-size:14px}
.share-page .sp-body blockquote{border-left:3px solid var(--primary);background:#f7f9fc;margin:1em 0;padding:10px 16px;color:#555}
.share-page .sp-foot{padding:16px;text-align:center;color:var(--sub);font-size:12px;border-top:1px solid var(--border)}

/* 导入页 */
.imp-tabs{display:flex;gap:8px;margin-bottom:18px;border-bottom:1px solid var(--border)}
.imp-tabs a{padding:10px 16px;cursor:pointer;color:var(--sub);border-bottom:2px solid transparent;font-size:14px}
.imp-tabs a.on{color:var(--primary);border-bottom-color:var(--primary);font-weight:500}
.imp-pane{display:none}
.imp-pane.on{display:block}
.src-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border:1px solid var(--border);border-radius:8px;cursor:pointer;margin-right:10px;margin-bottom:10px;font-size:14px}
.src-btn:hover{border-color:var(--primary);color:var(--primary)}
.src-btn.on{border-color:var(--primary);background:#f2f7ff;color:var(--primary)}

.empty{padding:50px 20px;text-align:center;color:var(--sub)}
.empty a{display:inline-block;margin-top:12px}

@media (max-width:768px){
  .nav .inner{gap:10px;padding:0 12px}
  .nav .brand span{display:none}
  .nav .menu a{padding:0 10px;font-size:13px}
  .wrap{padding:14px 12px 40px}
  .share-page .sp-head{padding:18px 16px 12px}
  .share-page .sp-head h1{font-size:20px}
  .share-page .sp-body{padding:16px 16px 50px;font-size:15px}
}

/* ===== 文档正文排版（图片 / 视频 / 表格 / 附件） ===== */
.sp-body h1,.sp-body h2,.sp-body h3,.sp-body h4{margin:1.6em 0 .7em;line-height:1.4;font-weight:600;color:#1a1a1a;scroll-margin-top:80px}
.sp-body h1{font-size:26px;border-bottom:1px solid var(--border);padding-bottom:10px}
.sp-body h2{font-size:21px}
.sp-body h3{font-size:18px}
.sp-body h4{font-size:16px}
.sp-body p{margin:0 0 1em}
.sp-body a{color:var(--primary);text-decoration:none;border-bottom:1px solid rgba(45,127,249,.35)}
.sp-body a:hover{border-bottom-color:var(--primary)}
.sp-body ul,.sp-body ol{margin:0 0 1em;padding-left:1.6em}
.sp-body li{margin:.3em 0}
.sp-body hr{border:0;border-top:1px solid var(--border);margin:2em 0}
.sp-body code{background:#f2f4f7;padding:2px 6px;border-radius:4px;font-size:14px}
.sp-body table{border-collapse:collapse;width:100%;margin:1em 0;font-size:15px}
.sp-body table th,.sp-body table td{border:1px solid var(--border);padding:8px 12px}
.sp-body table th{background:#f7f9fc;font-weight:600}
.sp-body video{width:100%;max-width:100%;border-radius:8px;background:#000;margin:.6em 0;display:block}
.sp-body .doc-video{position:relative;width:100%;padding-top:56.25%;margin:1em 0;border-radius:8px;overflow:hidden;background:#000}
.sp-body .doc-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.sp-body a.doc-file{display:inline-flex;align-items:center;gap:6px;background:#f7f9fc;border:1px solid var(--border);border-radius:6px;padding:8px 14px;margin:.4em 0;border-bottom:1px solid var(--border)}
.sp-body a.doc-file:hover{background:#eef4ff}
.sp-body .doc-att{display:inline-block}

/* ===== 右侧悬浮目录（飞书风格） ===== */
.doc-toc{position:fixed;top:90px;left:calc(50% + 420px);width:210px;max-height:calc(100vh - 160px);overflow:auto;padding:14px 8px;font-size:13px;z-index:20}
.doc-toc .dt-hd{font-size:12px;color:var(--sub);padding:0 10px 8px;margin-bottom:4px;border-bottom:1px solid var(--border)}
.doc-toc ul{list-style:none;margin:0;padding:0}
.doc-toc li a{display:block;padding:6px 10px;color:var(--sub);border-radius:6px;text-decoration:none;border:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.doc-toc li a:hover{background:#f2f5fa;color:var(--primary)}
.doc-toc li.on a{background:#eaf2ff;color:var(--primary);font-weight:600}
.doc-toc .dt-lv2 a{padding-left:22px}
.doc-toc .dt-lv3 a{padding-left:34px;font-size:12px}
.toc-toggle{display:none}
@media (max-width:1180px){
  .doc-toc{left:auto;right:0;top:60px;background:#fff;border:1px solid var(--border);border-radius:10px 0 0 10px;box-shadow:0 8px 24px rgba(0,0,0,.12);transform:translateX(105%);transition:transform .25s}
  .doc-toc.open{transform:translateX(0)}
  .toc-toggle{display:block;position:fixed;right:12px;bottom:80px;z-index:30;border:1px solid var(--border);background:#fff;color:var(--primary);border-radius:20px;padding:8px 16px;font-size:13px;box-shadow:0 4px 14px rgba(0,0,0,.12);cursor:pointer}
}
@media (max-width:760px){
  .sp-body h1{font-size:22px}
  .sp-body h2{font-size:19px}
}