/* ============================================================
   电讯台 · 共享样式（前台 index.html + 后台 admin.html）
   ============================================================ */
/* 不远程加载字体（Google Fonts 国内不可达会阻塞/回退异常）——
   全部使用系统字体栈，各平台渲染最稳定清晰 */

:root {
  --bg: #F1F2EE;
  --bg-deep: #E9EAE3;
  --panel: #FFFFFF;
  --ink: #16181B;
  --ink-soft: #484C50;   /* 次级文本：加深提升对比度（浅色背景可读性） */
  --ink-faint: #767B80;  /* 弱文本：原 #9A9D9F 对比度不足，加深至 ~4.5:1 */
  --line: #DCDDD7;
  --line-strong: #C9CBC2;
  --amber: #B8862E;
  --blue: #2F5FA0;
  --rust: #B0472B;
  --violet: #6C4E9C;
  --green: #2E7D5B;
  --gray: #8A8D91;
  --alert: #C22A2A;
  --radius: 4px;
  --shadow: 0 1px 2px rgba(0,0,0,.04);
  --shadow-hover: 0 4px 14px rgba(0,0,0,.08);
  /* 主题相关（浅色默认） */
  --bg-soft: #F5F6F2;
  --chip-bg: #EDEEE9;
  --chip-bg-hover: #E2E4DC;
  --input-bg: #FAFAF8;
  --pill-bg: #F1F2EE;
  --topbar-bg: rgba(255,255,255,.94);
  --btn-fg: #FFFFFF;
  --pill-on-cnt: rgba(255,255,255,.2);
  --bgb-border: rgba(255,255,255,.6);
  --bgb-hover: rgba(255,255,255,.15);
  --note-bg: #FFF7E8;
  --note-border: #E8D9A8;
  --note-fg: #8A6D1F;
  /* 字号（中档默认；小/大档见 html[data-fz]）——整体提升，保证浅色背景小字号可读 */
  --fz-xs: 11px;
  --fz-sm: 12.5px;
  --fz-base: 15.5px;
  --fz-md: 14px;
  --fz-lg: 17.5px;
  --fz-h2: 28px;
  --fz-modal: 21px;
  --fz-btn: 13.5px;
  --fz-btn-sm: 12.5px;
}

/* 深色主题 */
:root[data-theme="dark"] {
  --bg: #1A1C1F;
  --bg-deep: #141619;
  --panel: #232629;
  --ink: #E8EAED;
  --ink-soft: #B8BCC2;   /* 深色主题：调亮次级文本 */
  --ink-faint: #8A8F96;  /* 深色主题：调亮弱文本 */
  --line: #33373C;
  --line-strong: #464B51;
  --bg-soft: #2A2D31;
  --chip-bg: #34383D;
  --chip-bg-hover: #3B4045;
  --input-bg: #2A2D31;
  --pill-bg: #2E3236;
  --topbar-bg: rgba(35,38,41,.94);
  --btn-fg: #16181B;
  --pill-on-cnt: rgba(0,0,0,.18);
  --bgb-border: rgba(255,255,255,.35);
  --bgb-hover: rgba(255,255,255,.1);
  --note-bg: #332D14;
  --note-border: #5A4F1F;
  --note-fg: #D9C48A;
  --shadow: 0 1px 2px rgba(0,0,0,.4);
  --shadow-hover: 0 4px 14px rgba(0,0,0,.55);
}

/* 字号档位：sm 小 / md 中（默认）/ lg 大（随默认档同步提升） */
html[data-fz="sm"] {
  --fz-xs: 10px; --fz-sm: 11px; --fz-base: 13.5px; --fz-md: 12.5px;
  --fz-lg: 15.5px; --fz-h2: 25px; --fz-modal: 19px; --fz-btn: 12.5px; --fz-btn-sm: 11.5px;
}
html[data-fz="lg"] {
  --fz-xs: 12px; --fz-sm: 14px; --fz-base: 17px; --fz-md: 15.5px;
  --fz-lg: 19.5px; --fz-h2: 32px; --fz-modal: 23px; --fz-btn: 15px; --fz-btn-sm: 14px;
}

* { box-sizing: border-box; }
/* SPA 整页重建 DOM（render）时禁止浏览器滚动锚定自动调整滚动位置——
   否则点击底部标签/筛选/排序后页面会跳动甚至回到顶部（锚定节点被移除时浏览器回退到文档顶） */
html { overflow-anchor: none; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Noto Sans SC', system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: var(--fz-base);
  font-weight: 500; /* 中文 500 比 400 更清晰（雅黑/苹方下细体发虚） */
  line-height: 1.65;
  /* 不要设置 -webkit-font-smoothing: antialiased——
     Windows 上会禁用 ClearType 亚像素渲染，文字变细发虚（模糊主因）；
     各平台默认渲染最清晰 */
}
/* 标题统一使用黑体栈（serif 在 Windows 会回退到宋体 SimSun，小字号渲染模糊） */
.serif { font-family: 'Noto Sans SC', system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif; }
.mono { font-family: 'IBM Plex Mono', ui-monospace, SFMono-Regular, 'Consolas', monospace; font-weight: 500; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: inherit; }

/* ---------------- 顶栏 ---------------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: var(--topbar-bg);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: 1060px; margin: 0 auto;
  display: flex; align-items: center; gap: 22px;
  padding: 0 26px; height: 58px;
}
.brand { display: flex; align-items: baseline; gap: 9px; cursor: pointer; flex-shrink: 0; }
.brand .mark { width: 12px; height: 12px; background: var(--rust); transform: rotate(45deg); align-self: center; }
.brand h1, .brand-name { font-size: 20px; margin: 0; font-weight: 900; letter-spacing: 1px; }
.brand-sub { font-size: 10px; color: var(--ink-faint); letter-spacing: 1.2px; text-transform: uppercase; }

.topnav { display: flex; gap: 4px; }
.topnav .tab {
  border: none; background: none; cursor: pointer;
  padding: 8px 16px; font-size: var(--fz-base); color: var(--ink-soft);
  border-bottom: 2px solid transparent; border-radius: 2px 2px 0 0;
  letter-spacing: .3px;
}
.topnav .tab:hover { color: var(--ink); background: var(--bg-soft); }
.topnav .tab.active { color: var(--ink); font-weight: 600; border-bottom-color: var(--rust); }

.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.btn {
  border: 1px solid var(--ink); background: var(--ink); color: var(--btn-fg);
  padding: 7px 14px; font-size: var(--fz-btn); cursor: pointer; border-radius: 2px;
  letter-spacing: .3px; transition: background .15s;
}
.btn:hover { background: #000; }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn.ghost:hover { border-color: var(--ink); background: transparent; }
.btn.small { padding: 4px 10px; font-size: var(--fz-btn-sm); }
.btn.danger { background: var(--alert); border-color: var(--alert); }
.btn.danger.ghost { background: transparent; color: var(--alert); border-color: var(--alert); }
.btn.danger.ghost:hover { background: var(--alert); color: var(--btn-fg); }

/* ---------------- 主体 ---------------- */
.page-wrap { max-width: 1060px; margin: 0 auto; padding: 28px 26px 70px; }
.page-head { margin-bottom: 20px; }
.page-head .eyebrow {
  font-size: 10.5px; color: var(--ink-faint); text-transform: uppercase;
  letter-spacing: 2px; margin: 0 0 6px; font-family: 'IBM Plex Mono', monospace;
}
.page-head h2 { font-family: 'Noto Sans SC', system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif; font-size: var(--fz-h2); margin: 0 0 8px; font-weight: 900; letter-spacing: .5px; }
.page-head p { color: var(--ink-soft); margin: 0; font-size: var(--fz-md); max-width: 680px; }

/* ---------------- 分段控件（全部/已发生/未来） ---------------- */
.seg {
  display: inline-flex; border: 1px solid var(--line-strong); border-radius: 3px;
  background: var(--panel); overflow: hidden;
}
.seg button {
  border: none; background: none; cursor: pointer;
  padding: 6px 15px; font-size: var(--fz-btn); color: var(--ink-soft);
}
.seg button + button { border-left: 1px solid var(--line); }
.seg button:hover { background: var(--bg-soft); color: var(--ink); }
.seg button.on { background: var(--ink); color: var(--btn-fg); font-weight: 600; }

/* ---------------- 动态标签栏 ---------------- */
.tagbar {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 14px 18px; margin-bottom: 22px;
  box-shadow: var(--shadow);
}
.tagbar .tagbar-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 10px;
}
.tagbar .tagbar-title {
  font-size: var(--fz-sm); color: var(--ink-soft); font-weight: 600; letter-spacing: .3px;
}
.tagbar .tagbar-hint { font-size: var(--fz-sm); color: var(--ink-faint); }
.tagbar .tag-pills { display: flex; flex-wrap: wrap; gap: 8px; }

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--line-strong); background: var(--bg-soft);
  color: var(--ink-soft); padding: 4px 11px; font-size: var(--fz-sm);
  border-radius: 14px; cursor: pointer; transition: all .12s; user-select: none;
}
.pill:hover { border-color: var(--ink); color: var(--ink); }
.pill .cnt {
  font-family: 'IBM Plex Mono', monospace; font-size: 10px;
  background: rgba(0,0,0,.06); border-radius: 8px; padding: 0 5px;
}
.pill.on { background: var(--ink); border-color: var(--ink); color: var(--btn-fg); }
.pill.on .cnt { background: var(--pill-on-cnt); }
.pill .dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.pill.all { border-style: dashed; }

/* ---------------- 事件卡片 ---------------- */
.wire { border-left: 1px solid var(--line); padding-left: 18px; }
/* 标签数量多时（数万级内容）侧栏/手机面板的标签列表滚动显示 */
.side .tag-pills { max-height: 340px; overflow-y: auto; padding-right: 4px; }
.mobile-filter .tag-pills { max-height: 260px; overflow-y: auto; }
/* 百科页搜索框 */
.wiki-search { margin: 0 0 12px; }
.wiki-search input {
  width: 100%; max-width: 440px; border: 1px solid var(--line-strong); border-radius: 3px;
  padding: 9px 12px; font-size: var(--fz-md); background: var(--input-bg); color: var(--ink);
  font-family: inherit; outline: none;
}
.wiki-search input:focus { border-color: var(--amber); }
.card {
  position: relative; background: var(--panel);
  border: 1px solid var(--line); border-left: 3px solid var(--gray);
  padding: 16px 20px; margin: 0 0 14px;
  box-shadow: var(--shadow); border-radius: 0 3px 3px 0;
  cursor: pointer; transition: box-shadow .15s, transform .15s;
}
.card:hover { box-shadow: var(--shadow-hover); transform: translateY(-1px); }
.card-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 5px; }
.card-id { font-size: var(--fz-xs); color: var(--ink-faint); letter-spacing: .3px; }
.card-time { font-size: var(--fz-xs); color: var(--ink-faint); }
.card-title {
  font-family: 'Noto Sans SC', system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif; font-size: var(--fz-lg); font-weight: 700;
  margin: 3px 0 7px; line-height: 1.45;
}
.card-content {
  color: var(--ink-soft); font-size: var(--fz-md); margin: 0 0 11px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card-meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }

.stamp {
  display: inline-block; border: 1.4px solid currentColor; padding: 1.5px 8px;
  font-family: 'IBM Plex Mono', monospace; font-size: var(--fz-xs); letter-spacing: 1px;
  text-transform: uppercase; border-radius: 2px; transform: rotate(-1.5deg); flex-shrink: 0;
}
.upd {
  font-size: var(--fz-xs); color: var(--ink-faint); letter-spacing: .3px; flex-shrink: 0;
}
.chip {
  display: inline-block; background: var(--chip-bg); color: var(--ink-soft);
  padding: 2px 9px; font-size: var(--fz-sm); border-radius: 2px; cursor: pointer;
  border: 1px solid transparent;
}
.chip:hover { background: var(--chip-bg-hover); color: var(--ink); }
.chip.dim { opacity: .55; }
.chip .tdot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-right: 5px; vertical-align: 1px; }

.overdue-flag {
  position: absolute; top: -10px; right: 16px; background: var(--panel);
  border: 2px solid var(--alert); color: var(--alert); font-weight: 700;
  font-family: 'IBM Plex Mono', monospace; font-size: var(--fz-xs); letter-spacing: 1px;
  padding: 1px 8px; transform: rotate(3deg); border-radius: 2px;
}

.empty { padding: 46px 0; color: var(--ink-faint); text-align: center; font-size: var(--fz-md); }
.result-count { font-size: var(--fz-sm); color: var(--ink-faint); margin: 0 0 12px; }

/* 手机端：侧滑返回拦截的底部提示条（提示 + 关闭按钮） */
.back-guard-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 300;
  display: flex; align-items: center; gap: 12px;
  background: var(--ink); color: var(--btn-fg); padding: 14px 16px;
  font-size: 12.5px; line-height: 1.6;
  transform: translateY(100%); transition: transform .25s;
  box-shadow: 0 -6px 20px rgba(0,0,0,.28);
}
.back-guard-bar.show { transform: translateY(0); }
.back-guard-bar .bgb-close {
  flex-shrink: 0; margin-left: auto;
  background: none; border: 1px solid var(--bgb-border); color: var(--btn-fg);
  padding: 5px 14px; border-radius: 3px; font-size: 12px; cursor: pointer;
}
.back-guard-bar .bgb-close:active { background: var(--bgb-hover); }

/* ---------------- 查询页表单 ---------------- */
.filterbar {
  display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-end;
  padding: 16px 0 18px; margin-bottom: 16px; border-bottom: 1px solid var(--line);
}
.filterbar .field { display: flex; flex-direction: column; gap: 5px; }
.filterbar label { font-size: var(--fz-xs); color: var(--ink-faint); text-transform: uppercase; letter-spacing: .5px; }
.filterbar input[type=text], .filterbar input[type=date], .filterbar select {
  border: none; border-bottom: 1px solid var(--line-strong); background: transparent;
  padding: 5px 2px; font-size: var(--fz-md); font-family: inherit; color: var(--ink); min-width: 130px;
}
.filterbar input:focus, .filterbar select:focus { outline: none; border-bottom-color: var(--rust); }

/* 标签搜索添加 */
.tag-search { position: relative; flex-basis: 260px; }
.tag-search input {
  width: 100%; border: 1px solid var(--line-strong); border-radius: 2px;
  padding: 7px 11px; font-size: 13px; font-family: inherit; background: var(--panel);
}
.tag-search input:focus { outline: none; border-color: var(--ink); }
.tag-search .suggest {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 40;
  background: var(--panel); border: 1px solid var(--line); border-radius: 3px;
  box-shadow: var(--shadow-hover); max-height: 260px; overflow-y: auto;
}
.tag-search .suggest .opt { padding: 8px 12px; cursor: pointer; display: flex; align-items: center; gap: 8px; font-size: 12.5px; }
.tag-search .suggest .opt:hover { background: var(--bg-soft); }
.tag-search .suggest .opt .tname { color: var(--ink); }
.tag-search .suggest .opt .alias { color: var(--ink-faint); font-size: 11px; }
.tag-search .suggest .opt .ttype { margin-left: auto; font-size: 10px; color: var(--ink-faint); flex-shrink: 0; }

.sel-tags { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; flex-basis: 100%; }
.sel-tags .lbl { font-size: 11px; color: var(--ink-faint); }

/* ---------------- 详情弹窗（前台） ---------------- */
.overlay {
  position: fixed; inset: 0; background: rgba(15,16,17,.52);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 46px 16px; overflow-y: auto; z-index: 100;
  /* 弹窗滚动到底后禁止滚动链穿透到背景页面（配合 JS 锁定 body 滚动，双保险） */
  overscroll-behavior: contain;
}
.modal {
  background: var(--panel); width: 640px; max-width: 100%;
  padding: 28px 30px 30px; border-radius: 5px; position: relative;
  box-shadow: 0 18px 50px rgba(0,0,0,.25);
  animation: pop .18s ease-out;
}
@keyframes pop { from { transform: translateY(8px); opacity: 0; } to { transform: none; opacity: 1; } }
.modal h3 { font-family: 'Noto Sans SC', system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif; font-size: var(--fz-modal); margin: 0 0 6px; line-height: 1.45; }
.modal .sub { font-size: var(--fz-sm); color: var(--ink-faint); margin: 0 0 16px; font-family: 'IBM Plex Mono', monospace; }
.modal .row { margin-bottom: 14px; }
.modal label { display: block; font-size: var(--fz-sm); color: var(--ink-soft); margin-bottom: 5px; letter-spacing: .3px; }
.modal input[type=text], .modal input[type=datetime-local], .modal input[type=url], .modal textarea, .modal select {
  width: 100%; border: 1px solid var(--line-strong); border-radius: 2px; padding: 8px 10px;
  font-family: inherit; font-size: 13px; background: var(--input-bg); color: var(--ink);
}
.modal input:focus, .modal textarea:focus, .modal select:focus { outline: none; border-color: var(--ink); }
.modal textarea { min-height: 72px; resize: vertical; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.close-x {
  position: absolute; top: 14px; right: 18px; cursor: pointer; color: var(--ink-faint);
  font-size: 17px; background: none; border: none; padding: 4px; line-height: 1;
}
.close-x:hover { color: var(--ink); }

.detail-meta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 12px 0 16px; }
.detail-content { color: var(--ink); font-size: var(--fz-md); font-weight: 500; line-height: 1.8; margin-bottom: 18px; white-space: normal; }
/* 内容分段渲染（renderMarkdown）：段落间距 + Markdown 子集样式 */
.detail-content p { margin: 0 0 14px; }
.detail-content p:last-child { margin-bottom: 0; }
.detail-content .hl { color: var(--rust); font-weight: 700; }
.detail-content h4.md-h { font-size: 1.1em; font-weight: 800; letter-spacing: .5px; margin: 10px 0 8px; color: var(--ink); }
.detail-content blockquote { margin: 0 0 14px; padding: 2px 14px; border-left: 3px solid var(--line-strong); background: var(--bg-soft); color: var(--ink-soft); font-size: .94em; }
.detail-content ul { margin: 0 0 14px; padding-left: 22px; }
.detail-content ul li { margin-bottom: 5px; }
.detail-content a { color: var(--blue); }
/* 内容插图（![说明](路径)）：圆角边框 + 图注；点击放大 */
.detail-content figure.content-fig { margin: 16px 0; border: 1px solid var(--line); border-radius: 4px; overflow: hidden; background: var(--panel); }
.detail-content figure.content-fig img { width: 100%; display: block; cursor: zoom-in; }
.detail-content figure.content-fig figcaption { font-size: 12px; color: var(--ink-soft); padding: 7px 12px; border-top: 1px solid var(--line); background: var(--bg-soft); }
/* 百科词条正文：长文宽松排版 */
.wiki-body { color: var(--ink); line-height: 2; text-align: justify; }
.detail-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 18px; }
.detail-section { border-top: 1px solid var(--line); padding-top: 12px; margin-top: 12px; }
.detail-section h4 {
  font-size: 11px; color: var(--ink-faint); text-transform: uppercase;
  letter-spacing: 1.2px; margin: 0 0 9px;
}
.detail-section .link { font-size: 12.5px; word-break: break-all; }
.history-item { display: flex; gap: 12px; font-size: var(--fz-sm); margin-bottom: 7px; }
.history-item .t { color: var(--ink-faint); flex-shrink: 0; white-space: nowrap; font-family: 'IBM Plex Mono', monospace; }
.history-item .n { color: var(--ink-soft); }
.rel-item { font-size: 12.5px; margin-bottom: 6px; color: var(--ink-soft); }

.modal-actions { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 22px; }
.modal-actions .left { display: flex; gap: 8px; }
.modal-actions .right { display: flex; gap: 8px; }

/* ---------------- 后台 ---------------- */
.admin-body { display: flex; min-height: 100vh; align-items: stretch; }
.admin-side {
  width: 218px; flex-shrink: 0; background: var(--panel);
  border-right: 1px solid var(--line); padding: 22px 14px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.admin-side .brand { padding: 0 8px 18px; border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.admin-nav .item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 10px; border-left: 3px solid transparent; cursor: pointer;
  color: var(--ink-soft); font-size: var(--fz-base); border-radius: 0 3px 3px 0;
}
.admin-nav .nav-group {
  font-size: 10px; letter-spacing: 1.5px; color: var(--ink-faint);
  padding: 14px 10px 3px; text-transform: uppercase; font-family: 'IBM Plex Mono', monospace;
}
.admin-nav .nav-group:first-child { padding-top: 2px; }
.admin-nav .item:hover { background: var(--bg-soft); color: var(--ink); }
.admin-nav .item.active { border-left-color: var(--rust); background: var(--bg-soft); color: var(--ink); font-weight: 600; }
.admin-nav .cnt {
  font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; background: var(--line);
  color: var(--ink-soft); padding: 1px 6px; border-radius: 8px;
}
.admin-nav .cnt.alert { background: var(--alert); color: #fff; }
.admin-side .foot { padding: 10px 8px 0; font-size: var(--fz-sm); }
.admin-main { flex: 1; min-width: 0; padding: 26px 30px 70px; }

.admin-toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; padding: 0 0 16px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.admin-toolbar .field { display: flex; flex-direction: column; gap: 5px; }
.admin-toolbar label { font-size: var(--fz-xs); color: var(--ink-faint); text-transform: uppercase; letter-spacing: .5px; }
.admin-toolbar input[type=text], .admin-toolbar select {
  border: none; border-bottom: 1px solid var(--line-strong); background: transparent;
  padding: 5px 2px; font-size: var(--fz-md); font-family: inherit; color: var(--ink); min-width: 130px;
}
.admin-toolbar input:focus, .admin-toolbar select:focus { outline: none; border-bottom-color: var(--rust); }
.admin-toolbar .spacer { flex: 1; }

/* 后台列表行 */
.rows { display: flex; flex-direction: column; gap: 10px; }
.row-item {
  background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--gray);
  padding: 12px 16px; border-radius: 0 3px 3px 0; box-shadow: var(--shadow);
  display: flex; align-items: center; gap: 14px;
}
.row-item .grow { flex: 1; min-width: 0; }
.row-item .t {
  font-size: var(--fz-base); font-weight: 600; margin: 0 0 3px; cursor: pointer;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.row-item .t:hover { color: var(--blue); }
.row-item .m { font-size: var(--fz-sm); color: var(--ink-faint); display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.row-item .c {
  font-size: var(--fz-md); color: var(--ink-soft); margin-top: 6px; line-height: 1.7;
  white-space: pre-wrap; word-break: break-word;
}
.row-item .src { font-size: 11.5px; margin-top: 4px; }
.row-item .src a { color: var(--ink-faint); word-break: break-all; }
.row-item .src a:hover { color: var(--blue); }
.row-item .ops { display: flex; gap: 6px; flex-shrink: 0; }

/* 统计卡 */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; margin-bottom: 26px; }
.stat-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; box-shadow: var(--shadow);
}
.stat-card .num { font-family: 'Noto Sans SC', system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif; font-size: 26px; font-weight: 900; margin: 0 0 3px; }
.stat-card .num.alert { color: var(--alert); }
.stat-card .lbl { font-size: 11.5px; color: var(--ink-faint); letter-spacing: .5px; }

/* 标签管理 */
.tag-row { display: flex; align-items: center; gap: 12px; }
.tag-row .tname { font-size: 13.5px; font-weight: 600; }
.tag-row .aliases { font-size: 11.5px; color: var(--ink-faint); }
.type-chip {
  display: inline-block; border: 1px solid currentColor; border-radius: 2px;
  font-size: 10px; padding: 1px 7px; letter-spacing: .5px; flex-shrink: 0;
}

.check-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.check-pill {
  display: flex; align-items: center; gap: 5px; background: var(--pill-bg);
  padding: 5px 11px; border-radius: 13px; font-size: 12px; cursor: pointer;
  border: 1px solid var(--line); user-select: none;
}
.check-pill input { margin: 0; }
.check-pill.on { background: var(--ink); color: var(--btn-fg); border-color: var(--ink); }

/* 标签多选区（后台编辑器） */
.tag-picker { border: 1px solid var(--line); border-radius: 3px; padding: 10px 12px; background: var(--input-bg); }
.tag-picker .pick-search { display: flex; gap: 8px; margin-bottom: 10px; }
.tag-picker .pick-search input {
  flex: 1; border: 1px solid var(--line-strong); border-radius: 2px; padding: 6px 10px;
  font-size: 12.5px; font-family: inherit; background: var(--input-bg);
}
.tag-picker .pick-search input:focus { outline: none; border-color: var(--ink); }
.tag-picker .pick-groups { max-height: 56vh; overflow-y: auto; } /* 标签选择框加大：一屏看更多 */
.pick-group { margin-bottom: 8px; }
.pick-group .gname { font-size: 10.5px; color: var(--ink-faint); margin: 0 0 5px; letter-spacing: 1px; text-transform: uppercase; }
.pick-group .gname .gcnt { font-family: 'IBM Plex Mono', monospace; margin-left: 4px; }
.pick-group .gpills { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 6px; } /* 多列网格：更多标签同时可见 */
.pick-new { margin-top: 10px; display: flex; gap: 8px; align-items: center; }
.pick-new input { flex: 1; min-width: 0; font-size: 13px; }
.pick-new select { flex: 0 0 auto; max-width: 170px; }
.pick-new .btn { flex-shrink: 0; }

details.schema { margin-top: 14px; font-size: 12.5px; }
details.schema summary { cursor: pointer; color: var(--blue); margin-bottom: 8px; }
details.schema pre { background: var(--bg-soft); padding: 14px; border-radius: 3px; overflow: auto; font-size: var(--fz-sm); line-height: 1.55; }

.panel-box { background: var(--panel); border: 1px solid var(--line); padding: 20px 22px; border-radius: 3px; margin-bottom: 18px; box-shadow: var(--shadow); }
.panel-box h3 { font-size: 14px; margin: 0 0 12px; }
.panel-box textarea { width: 100%; min-height: 130px; font-family: 'IBM Plex Mono', monospace; font-size: var(--fz-sm); padding: 10px; border: 1px solid var(--line-strong); border-radius: 2px; background: var(--input-bg); }
.radio-row { display: flex; gap: 18px; margin: 10px 0; font-size: 12.5px; }
.radio-row label { display: flex; align-items: center; gap: 5px; }

/* 设置弹窗 */
.setting-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.setting-row:last-child { border-bottom: none; }
.setting-row .s-title { font-size: 13px; font-weight: 600; }
.setting-row .s-desc { font-size: 11.5px; color: var(--ink-faint); margin-top: 2px; }

/* ---------------- 前台布局：左侧栏 + 主区 ---------------- */
.front-layout {
  max-width: 1160px; margin: 0 auto;
  display: flex; gap: 24px; align-items: flex-start;
  padding: 26px 26px 70px;
}
.side {
  width: 236px; flex-shrink: 0;
  position: sticky; top: 76px;
  max-height: calc(100vh - 96px); overflow-y: auto; scrollbar-width: thin;
}
.side .panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px 16px 14px;
  box-shadow: var(--shadow); margin-bottom: 14px;
}
.side .p-title {
  font-size: var(--fz-xs); color: var(--ink-faint); text-transform: uppercase;
  letter-spacing: 1.2px; margin: 0 0 10px;
}
.side .p-sub { font-size: var(--fz-sm); color: var(--ink-faint); margin: 12px 0 2px; line-height: 1.6; }
.split-list { display: flex; flex-direction: column; gap: 2px; }
.split-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 7px 10px; border-radius: 3px; cursor: pointer;
  color: var(--ink-soft); font-size: var(--fz-base);
}
.split-item:hover { background: var(--bg-soft); color: var(--ink); }
.split-item.on { background: var(--ink); color: var(--btn-fg); font-weight: 600; }
.split-item .cnt { font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; opacity: .65; }
.side .tag-pills { display: flex; flex-wrap: wrap; gap: 7px; }
.side .pill { font-size: var(--fz-sm); padding: 3px 9px; }
.side-actions { display: flex; align-items: center; gap: 6px; margin-top: 12px; flex-wrap: wrap; }
.side-actions .side-sel {
  font-size: 11px; color: var(--ink-faint); margin-right: auto;
  font-family: 'IBM Plex Mono', monospace;
}
.main-area { flex: 1; min-width: 0; }
.main-area .page-wrap { max-width: none; margin: 0; padding: 0 0 46px; }
.main-area .page-head h2 { font-size: var(--fz-h2); }

/* 手机端：顶栏筛选按钮（默认隐藏，仅窄屏显示） */
.mf-btn { display: none; }
/* 手机端：顶部可收回筛选栏 */
.mobile-filter { display: none; }

/* file:// 直开提示条 */
.file-note {
  max-width: 1160px; margin: 10px auto 0; padding: 10px 16px;
  background: var(--note-bg); border: 1px solid var(--note-border); color: var(--note-fg);
  font-size: 12.5px; border-radius: 4px;
  display: flex; align-items: center; gap: 10px; line-height: 1.6;
}
.file-note .mono { font-size: 11px; background: rgba(0,0,0,.05); padding: 1px 5px; border-radius: 3px; }
.file-note .fn-close {
  margin-left: auto; background: none; border: none; color: inherit;
  cursor: pointer; font-size: 13px; padding: 2px 6px; flex-shrink: 0;
}
.file-note .fn-close:hover { color: var(--alert); }

/* toast */
.toast {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: var(--btn-fg); padding: 10px 20px; border-radius: 3px;
  font-size: 13px; opacity: 0; pointer-events: none; transition: opacity .25s; z-index: 200;
  box-shadow: 0 6px 20px rgba(0,0,0,.25);
}
.toast.show { opacity: 1; }

@media (max-width: 820px) {
  .topbar-inner { height: 56px; padding: 0 14px; gap: 8px; flex-wrap: nowrap; }
  .brand .brand-sub { display: none; }
  .brand h1 { font-size: 18px; }
  .brand .mark { width: 10px; height: 10px; }
  .topnav .tab { padding: 8px 10px; font-size: 13px; }
  .topbar-right .btn { padding: 4px 8px; font-size: 11px; }

  .front-layout { flex-direction: column; padding: 14px 14px 60px; gap: 14px; }
  .side { display: none; }
  .mf-btn {
    display: inline-flex; align-items: center; gap: 4px;
    border: 1px solid var(--ink); background: var(--ink); color: var(--btn-fg);
    padding: 5px 10px; font-size: 12px; border-radius: 3px; cursor: pointer;
  }
  .mf-btn.open { background: var(--rust); border-color: var(--rust); }
  .mobile-filter {
    display: block; position: fixed; top: 56px; left: 0; right: 0; bottom: 0;
    z-index: 45;
  }
  .mf-mask { position: absolute; inset: 0; background: rgba(15,16,17,.35); }
  .mf-panel {
    position: absolute; top: 0; left: 0; right: 0;
    background: var(--panel); border-bottom: 1px solid var(--line);
    box-shadow: 0 8px 24px rgba(0,0,0,.18);
    padding: 14px; max-height: 62vh; overflow-y: auto;
  }
  .mf-panel .split-list { flex-direction: row; gap: 6px; margin-bottom: 12px; }
  .mf-panel .split-item { flex: 1; justify-content: center; border: 1px solid var(--line-strong); }
  .mf-panel .split-item.on { border-color: var(--ink); }
  .mf-actions { display: flex; gap: 8px; margin-top: 14px; }
  .mf-actions .btn { flex: 1; }

  .page-wrap { padding: 18px 16px 60px; }
  .admin-body { flex-direction: column; }
  .admin-side { width: 100%; height: auto; position: relative; }
  .admin-nav { display: flex; flex-wrap: wrap; }
  .two-col { grid-template-columns: 1fr; }
  .wire { padding-left: 10px; }

  /* 设置弹窗：窄屏纵向堆叠，避免按钮/文字挤压显示不完整 */
  .setting-row { flex-direction: column; align-items: flex-start; gap: 8px; }
  .setting-row .seg { width: 100%; }
  .setting-row .seg button { flex: 1; }
}

/* 颜色选择器（管理台）：取色器 + 文本输入 + 预设色板 + 预览 */
.color-field { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.color-field input[type="color"] {
  width: 40px; height: 32px; padding: 2px; border: 1px solid rgba(127,127,127,.35);
  border-radius: 4px; background: transparent; cursor: pointer;
}
.color-field input[type="text"] {
  flex: 1; min-width: 150px; font-family: 'IBM Plex Mono', monospace; font-size: 12px;
}
.color-preview {
  width: 22px; height: 22px; border-radius: 4px;
  border: 1px solid rgba(127,127,127,.35); display: inline-block; flex: none;
}
.color-swatch {
  width: 18px; height: 18px; border-radius: 4px;
  border: 1px solid rgba(127,127,127,.35); cursor: pointer; padding: 0; flex: none;
}
.color-swatch:hover { transform: scale(1.25); box-shadow: 0 1px 4px rgba(0,0,0,.25); }

/* 版本更新提示条（管理台）：静态数据更新后引导加载最新数据 */
.ver-hint {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  background: var(--bgb, #FDF3D8); color: var(--ink);
  border: 1px solid var(--note-border, #E8D9A8); border-radius: 4px;
  padding: 10px 14px; font-size: 12.5px; margin: 12px 14px 0;
}
.ver-hint .btn { flex: none; }

/* 站点页脚（index.html 底部，所有页面可见） */
.site-foot {
  display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap;
  padding: 18px 14px 26px; font-size: var(--fz-sm); color: var(--ink-faint);
  border-top: 1px solid var(--line); margin-top: 10px;
}
.site-foot a { color: var(--ink-soft); text-decoration: none; }
.site-foot a:hover { color: var(--ink); text-decoration: underline; }
.site-foot .sep { opacity: .5; }

/* 内容声明（页脚 + 详情页） */
.site-foot .site-disc { display: block; width: 100%; text-align: center; font-size: var(--fz-xs); color: var(--ink-faint); margin-top: 6px; }
.content-disc {
  border-top: 1px solid var(--line); margin-top: 22px; padding-top: 12px;
  font-size: var(--fz-sm); color: var(--ink-faint); line-height: 1.7;
}
.content-disc b { color: var(--ink-soft); }