修管理页顶栏被切掉（标题看不见、徽章压在字上）

用户截图圈出顶栏：主标题「ykxmz 中转站」被切掉看不见，「运行中」徽章压在副标题上。根因： .top-in 用了固定 height:62px。但顶栏内容比 62px 高：左边品牌是「标题 + 副标题」两行右边是「版本信息 + 累计请求」两行 flex 容器固定高度装不下，内容就被往上顶出去了 —— 于是标题被切在容器外，徽章挤到文字上。修法： * height:62px 改成 padding:13px 0 + min-height:36px （内容多高就是多高，别再写死） * 给 logo / brand / state 都加 flex:none，别被压缩 * 标题副标题加 white-space:nowrap，避免换行错位 * 右上的版本信息允许收缩（min-width:0） * 窄屏（<640px）时状态徽章换行，不跟标题挤实测：1200px 和 700px 两档宽度下顶栏都正常，标题、副标题、徽章、右侧信息全部各就各位。
2026-10-18 12:30:44 +00:00 · 2026-10-07 10:48:28 +08:00
parent 2b204cae07
commit 5bf108f1f8
4 changed files with 535 additions and 13 deletions
@@ -0,0 +1,481 @@
+<!doctype html>
+<html lang="zh-CN"><head>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width,initial-scale=1">
+<link rel="icon" href="/favicon.ico">
+<title>ykxmz 中转站</title>
+<style>
+*{box-sizing:border-box;margin:0;padding:0}
+:root{
+  --bg:#ffffff; --surface:#fafbfc; --border:#e6e8eb; --border-soft:#f0f2f5;
+  --fg:#1a1d21; --muted:#6b7280; --faint:#9ca3af;
+  --accent:#2563eb; --ok:#16a34a; --warn:#d97706; --danger:#dc2626;
+}
+html,body{max-width:100%;overflow-x:hidden}
+body{background:var(--bg);color:var(--fg);line-height:1.6;
+  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Microsoft YaHei',
+  'PingFang SC',sans-serif;-webkit-font-smoothing:antialiased}
+a{color:inherit}
+.wrap{width:100%;max-width:1040px;margin:0 auto;padding:0 20px 64px}
+
+/* ---------- 吸顶顶栏 ---------- */
+.top{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.88);
+  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}
+/*
+ * ⚠ 别用固定 height。
+ *   原来写的是 .top-in{height:62px}，但里面品牌是「标题 + 副标题」两行、
+ *   右边还有两行版本信息 —— 实际内容比 62px 高，
+ *   flex 就把内容往上顶出去了：**标题被切掉、运行中徽章压在字上**
+ *   （用户截图里就是这样）。
+ *   改成 padding 撑开，内容多高就是多高。
+ */
+.top-in{display:flex;align-items:center;gap:12px;
+  padding-top:13px;padding-bottom:13px;min-height:36px}
+.logo{width:32px;height:32px;border-radius:9px;flex:none;
+  background:linear-gradient(140deg,#2563eb,#1d4ed8);
+  display:flex;align-items:center;justify-content:center;
+  color:#fff;font-weight:700;font-size:12px;letter-spacing:-.3px}
+.brand{flex:none;min-width:0}
+.brand b{display:block;font-size:15px;font-weight:650;letter-spacing:-.2px;
+  line-height:1.35;white-space:nowrap}
+.brand span{display:block;color:var(--faint);font-size:11px;
+  line-height:1.4;white-space:nowrap}
+.state{margin-left:8px;flex:none;display:inline-flex;align-items:center;gap:6px;
+  padding:3px 10px;border-radius:999px;background:#f0fdf4;
+  color:#15803d;font-size:11px;font-weight:600;white-space:nowrap}
+.state i{width:6px;height:6px;border-radius:50%;background:#22c55e;
+  display:block;flex:none}
+.top-right{margin-left:auto;text-align:right;font-size:11px;
+  color:var(--faint);line-height:1.65;min-width:0}
+.top-right b{color:var(--muted);font-weight:500}
+.logout{color:var(--muted);text-decoration:none;
+  border-bottom:1px dashed var(--border);transition:.15s}
+.logout:hover{color:var(--danger);border-bottom-color:var(--danger)}
+
+/* 窄屏：状态徽章换行，别和标题挤 */
+@media(max-width:640px){
+  .top-in{flex-wrap:wrap;gap:8px}
+  .state{margin-left:auto}
+}
+
+/* ---------- 公网地址（最重要，给最大权重）---------- */
+.hero{padding:30px 0 26px}
+.hero h2{font-size:13px;font-weight:600;color:var(--muted);
+  margin-bottom:10px;letter-spacing:.2px}
+.urlbox{display:flex;align-items:stretch;gap:10px;flex-wrap:wrap}
+.url{flex:1;min-width:240px;display:flex;align-items:center;
+  font:600 16px/1.4 ui-monospace,SFMono-Regular,Consolas,monospace;
+  color:var(--accent);word-break:break-all;
+  background:var(--surface);border:1px solid var(--border);
+  border-radius:11px;padding:14px 16px}
+.url.empty{color:var(--faint);font-weight:400;font-size:14px}
+.hint{color:var(--faint);font-size:12px;margin-top:9px}
+
+/* ---------- 数字卡 ---------- */
+.nums{display:grid;gap:10px;grid-template-columns:repeat(2,1fr);
+  margin-bottom:30px}
+@media(min-width:640px){.nums{grid-template-columns:repeat(4,1fr)}}
+.num{background:var(--surface);border:1px solid var(--border);
+  border-radius:12px;padding:15px 16px}
+.num .v{font-size:25px;font-weight:700;letter-spacing:-.7px;
+  line-height:1.1;font-variant-numeric:tabular-nums}
+.num .k{color:var(--muted);font-size:12px;margin-top:3px}
+.num.live{background:#f0fdf4;border-color:#bbf7d0}
+.num.live .v{color:#15803d}
+.num.busy{background:#fffbeb;border-color:#fde68a}
+.num.busy .v{color:#b45309}
+
+/* ---------- 区块标题 ---------- */
+.sec{display:flex;align-items:center;gap:12px;margin-bottom:12px}
+.sec h3{font-size:15px;font-weight:650;letter-spacing:-.2px}
+.sec .right{margin-left:auto;display:flex;align-items:center;gap:12px}
+
+/* ---------- 表格 ---------- */
+.card{background:#fff;border:1px solid var(--border);border-radius:13px;
+  overflow:hidden}
+table{width:100%;border-collapse:collapse;font-size:13px}
+thead th{background:var(--surface);text-align:left;font-weight:600;
+  color:var(--muted);font-size:11.5px;letter-spacing:.3px;
+  padding:11px 14px;border-bottom:1px solid var(--border);
+  white-space:nowrap}
+tbody td{padding:13px 14px;border-bottom:1px solid var(--border-soft);
+  vertical-align:middle}
+tbody tr:last-child td{border-bottom:none}
+tbody tr:hover td{background:#fbfcfd}
+tbody tr.picked td{background:#eff6ff}
+.dot{width:7px;height:7px;border-radius:50%;display:inline-block;
+  margin-right:7px;flex:none}
+.dot.on{background:#22c55e}
+.dot.off{background:#d1d5db}
+.devname{display:flex;align-items:center;font-weight:600}
+.devid{color:var(--faint);font-size:10.5px;margin-top:2px;
+  font-family:ui-monospace,Consolas,monospace;
+  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:260px}
+code{font:600 13px/1 ui-monospace,Consolas,monospace;
+  background:var(--surface);border:1px solid var(--border);
+  border-radius:6px;padding:4px 8px;letter-spacing:.5px}
+.pill{padding:3px 9px;border-radius:999px;font-size:11px;font-weight:600}
+.pill.on{background:#dcfce7;color:#15803d}
+.pill.off{background:#f3f4f6;color:#6b7280}
+.mono{font-family:ui-monospace,Consolas,monospace;font-size:12px;
+  color:var(--muted)}
+.ops{text-align:right}
+.empty{padding:56px 20px;text-align:center}
+.empty .big{font-size:15px;font-weight:600;margin-bottom:8px}
+.empty p{color:var(--muted);font-size:13px;max-width:340px;margin:0 auto}
+.empty .ico{font-size:30px;margin-bottom:14px;opacity:.35}
+
+/* ---------- 按钮 ---------- */
+button{font-family:inherit;font-size:13px;cursor:pointer;
+  border-radius:9px;padding:8px 15px;border:1px solid var(--border);
+  background:#fff;color:var(--text);transition:.14s;
+  font-weight:500}
+button:hover:not(:disabled){background:var(--surface);
+  border-color:#d1d5db}
+button:active:not(:disabled){transform:translateY(1px)}
+button:disabled{opacity:.42;cursor:not-allowed}
+button.primary{background:var(--accent);border-color:var(--accent);
+  color:#fff;font-weight:600}
+button.primary:hover:not(:disabled){background:#1d4ed8;
+  border-color:#1d4ed8}
+button.danger{color:#b91c1c;border-color:#fecaca;background:#fff}
+button.danger:hover:not(:disabled){background:#fef2f2;
+  border-color:#fca5a5}
+button.sm{padding:6px 12px;font-size:12px}
+
+/* ---------- 工具卡 ---------- */
+.tools{display:grid;gap:14px;margin-top:30px}
+@media(min-width:720px){.tools{grid-template-columns:1fr 1fr}}
+.tool{border:1px solid var(--border);border-radius:13px;padding:18px 18px}
+.tool h4{font-size:13.5px;font-weight:650;margin-bottom:4px}
+.tool .d{color:var(--muted);font-size:12.5px;margin-bottom:14px}
+.tool .out{color:var(--muted);font-size:12.5px;line-height:1.85;
+  word-break:break-all}
+.tool .out b{color:var(--fg);font-weight:600}
+.tool .out .good{color:#15803d;font-weight:600}
+.tool .out .bad{color:#b91c1c;font-weight:600}
+.dlrow{display:flex;align-items:center;gap:10px;padding:7px 0;
+  border-bottom:1px solid var(--border-soft);font-size:12.5px}
+.dlrow:last-child{border-bottom:none}
+.dlrow .nm{flex:1;overflow:hidden;text-overflow:ellipsis;
+  white-space:nowrap;font-family:ui-monospace,Consolas,monospace;
+  font-size:11.5px}
+.dlrow .sz{color:var(--faint);font-variant-numeric:tabular-nums}
+
+/* ---------- 底部说明 ---------- */
+.foot{margin-top:36px;padding-top:20px;border-top:1px solid var(--border);
+  color:var(--faint);font-size:11.5px;line-height:1.9}
+.foot b{color:var(--muted);font-weight:600}
+
+/* ---------- 提示条 ---------- */
+#toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%) 
+  translateY(20px);background:#1a1d21;color:#fff;padding:11px 20px;
+  border-radius:10px;font-size:13px;opacity:0;pointer-events:none;
+  transition:.22s;z-index:99;max-width:86vw;text-align:center}
+#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
+#toast.ok{background:#15803d}
+#toast.err{background:#b91c1c}
+
+/* ---------- 窄屏：表格变卡片 ---------- */
+@media(max-width:700px){
+  thead{display:none}
+  tbody tr{display:block;border-bottom:1px solid var(--border);
+    padding:12px 14px}
+  tbody td{display:flex;justify-content:space-between;gap:14px;
+    padding:5px 0;border:none}
+  tbody td::before{content:attr(data-l);color:var(--faint);font-size:11.5px;
+    flex:none}
+  td.pickcell::before,
+  td.ops::before{display:none}
+  td.pickcell{padding-bottom:8px}
+  td.ops{justify-content:flex-end;padding-top:10px;
+    border-top:1px solid var(--border-soft)}
+  td.empty{display:block;text-align:center}
+  td.empty::before{display:none}
+  .devid{max-width:200px}
+}
+</style>
+</head><body>
+
+<div class="top"><div class="wrap top-in">
+  <div class="logo">yx</div>
+  <div class="brand">
+    <b>ykxmz 中转站</b>
+    <span>跨网络中转 · 管理后台</span>
+  </div>
+  <span class="state"><i></i>运行中</span>
+  <div class="top-right">
+    <div>版本 <b>1.7.1</b> · 已运行 <b>9 小时 10 分</b> · 内存 <b>22 MB</b></div>
+    <div>累计请求 <b>154</b> · <a class="logout" href="/zhongzhuanzhan/logout">退出登录</a></div>
+  </div>
+</div></div>
+
+<div class="wrap">
+
+  <div class="hero">
+    <h2>公网地址 —— 手表「中转设置」里填这个</h2>
+    <div class="urlbox">
+      <div class="url" id="urlBox">https://relay.xxmxxs.top</div>
+      <button class="primary" id="copyUrl">复制</button>
+    </div>
+    <div class="hint">手表和电脑不在同一个网络时，两边都通过这个地址中转。</div>
+  </div>
+
+  <div class="nums">
+    <div class="num"><div class="v">0</div><div class="k">登记设备</div></div>
+    <div class="num "><div class="v">0</div><div class="k">在线</div></div>
+    <div class="num "><div class="v">0</div><div class="k">手表会话</div></div>
+    <div class="num"><div class="v">0</div><div class="k">配对码占用</div></div>
+  </div>
+
+  <div class="sec">
+    <h3>设备</h3>
+    <div class="right">
+      <label class="hint" style="cursor:pointer;display:flex;align-items:center;gap:6px;margin:0">
+        <input type="checkbox" id="autoRef" checked> 自动刷新
+      </label>
+      <button class="danger sm" id="delPicked" disabled>删除选中</button>
+      <button class="danger sm" id="delAll">删除全部</button>
+    </div>
+  </div>
+
+  <div class="card">
+    <table>
+      <thead><tr>
+        <th style="width:38px"><input type="checkbox" id="pickAll" title="全选"></th>
+        <th>设备</th><th>配对码</th><th>状态</th>
+        <th>空闲</th><th>待发 表/机</th><th>流量 入/出</th><th></th>
+      </tr></thead>
+      <tbody>
+<tr><td colspan="8" class="empty"><svg width="34" height="34" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" style="opacity:.28;margin-bottom:14px"><rect x="2" y="4" width="20" height="13" rx="2"/><path d="M8 21h8M12 17v4"/></svg><div class="big">还没有电脑连上来</div><p>在教室那台电脑上双击 ykxmz.exe 设好 6 位配对码，手表上输这 6 位数字就能连上。</p></td></tr>
+      </tbody>
+    </table>
+  </div>
+
+  <div class="tools">
+    <div class="tool" id="netPanel">
+      <h4>网络体检</h4>
+      <div class="d">看看这台机器是走局域网还是走隧道。</div>
+      <div class="out" id="netBody">还没测过。</div>
+      <div style="margin-top:14px"><button class="sm" id="netBtn">测一下</button></div>
+    </div>
+    <div class="tool">
+      <h4>下载区</h4>
+      <div class="d">官网下载按钮指向这里的文件。</div>
+      <div id="dlBody"><div class="out">还没有上传任何安装包。把文件放到中转的 downloads 目录即可。</div></div>
+    </div>
+  </div>
+
+  <div class="foot">
+    <b>隐私说明</b> —— 数据来自 /v1/health，只显示配对码和流量数字，
+    看不到任何传输内容。中转只转发字节，不解析、不存储会话内容。
+  </div>
+</div>
+
+<div id="toast"></div>
+<script>
+const toast = (msg, kind) => {
+  const el = document.getElementById('toast');
+  el.textContent = msg;
+  el.className = kind ? ('show ' + kind) : 'show';
+  clearTimeout(el._t);
+  el._t = setTimeout(() => { el.className = ''; }, 2800);
+};
+
+const post = async (path, payload) => {
+  const r = await fetch(path, {
+    method: 'POST',
+    headers: {'Content-Type': 'application/json'},
+    body: JSON.stringify(payload || {})
+  });
+  return r.json();
+};
+
+// ---------------- 单台删除 ----------------
+document.querySelectorAll('button.danger[data-device]').forEach(b => {
+  b.onclick = async () => {
+    const name = b.dataset.name, code = b.dataset.code;
+    if (!confirm('删除设备「' + name + '」（配对码 ' + code + '）？\n\n'
+               + '这会：\n  1. 断开它现在的手表连接\n'
+               + '  2. 从服务器删掉这台设备\n'
+               + '  3. 清掉它的配对码绑定')) return;
+    try {
+      const j = await post('/v1/admin/delete', {deviceId: b.dataset.device});
+      if (j.ok) {
+        toast('已删除「' + (j.name || name) + '」，清掉配对码 '
+              + (j.codesCleared || []).length + ' 条', 'ok');
+        setTimeout(() => location.reload(), 700);
+      } else {
+        toast('删除失败：' + (j.error || '未知错误'), 'err');
+      }
+    } catch (e) {
+      toast('请求出错：' + e, 'err');
+    }
+  };
+});
+
+// ---------------- 批量选择 ----------------
+const picks = () => Array.from(document.querySelectorAll('input.pick'));
+const picked = () => picks().filter(c => c.checked).map(c => c.value);
+
+function refreshPickState() {
+  const chosen = picked().length;
+  const btn = document.getElementById('delPicked');
+  if (btn) {
+    btn.disabled = chosen === 0;
+    btn.textContent = chosen ? ('删除选中（' + chosen + '）') : '删除选中';
+  }
+  picks().forEach(c => {
+    const tr = c.closest('tr');
+    if (tr) tr.classList.toggle('picked', c.checked);
+  });
+  const all = document.getElementById('pickAll');
+  if (all) {
+    const total = picks().length;
+    all.checked = total > 0 && chosen === total;
+    all.indeterminate = chosen > 0 && chosen < total;
+  }
+}
+
+picks().forEach(c => c.addEventListener('change', refreshPickState));
+const pickAll = document.getElementById('pickAll');
+if (pickAll) pickAll.addEventListener('change', () => {
+  picks().forEach(c => { c.checked = pickAll.checked; });
+  refreshPickState();
+});
+refreshPickState();
+
+// ---------------- 批量删除 ----------------
+const delPicked = document.getElementById('delPicked');
+if (delPicked) delPicked.onclick = async () => {
+  const ids = picked();
+  if (!ids.length) return;
+  if (!confirm('删除选中的 ' + ids.length + ' 台设备？\n\n'
+             + '会断开它们现在的手表连接，并清掉它们占的配对码。')) return;
+  delPicked.disabled = true;
+  try {
+    const j = await post('/v1/admin/delete_many', {deviceIds: ids});
+    if (j.ok) {
+      toast('已删除 ' + j.deleted + ' 台设备'
+            + (j.failed ? ('，' + j.failed + ' 台失败') : ''), 'ok');
+      setTimeout(() => location.reload(), 700);
+    } else {
+      toast('删除失败：' + (j.error || '未知错误'), 'err');
+      delPicked.disabled = false;
+    }
+  } catch (e) {
+    toast('请求出错：' + e, 'err');
+    delPicked.disabled = false;
+  }
+};
+
+// ---------------- 删除全部 ----------------
+const delAll = document.getElementById('delAll');
+if (delAll) delAll.onclick = async () => {
+  if (!confirm('删除全部设备（连同所有配对码）？\n\n'
+             + '清场用，删完所有电脑都要重新设码。')) return;
+  try {
+    const j = await post('/v1/admin/delete_all');
+    toast('已删除 ' + (j.deleted || 0) + ' 台设备', 'ok');
+    setTimeout(() => location.reload(), 700);
+  } catch (e) {
+    toast('请求出错：' + e, 'err');
+  }
+};
+
+// ---------------- 复制公网地址 ----------------
+const copyUrl = document.getElementById('copyUrl');
+if (copyUrl) copyUrl.onclick = async () => {
+  const text = document.getElementById('urlBox').textContent.trim();
+  try {
+    await navigator.clipboard.writeText(text);
+    toast('地址已复制', 'ok');
+  } catch (e) {
+    // 非安全上下文（http 且不是 localhost）没有 clipboard API，
+    // 退回到老办法：选中 + execCommand
+    const range = document.createRange();
+    range.selectNodeContents(document.getElementById('urlBox'));
+    const sel = window.getSelection();
+    sel.removeAllRanges();
+    sel.addRange(range);
+    try { document.execCommand('copy'); toast('地址已复制', 'ok'); }
+    catch (e2) { toast('复制失败，请手动选中', 'err'); }
+  }
+};
+
+// ---------------- 网络体检 ----------------
+const netBtn = document.getElementById('netBtn');
+if (netBtn) netBtn.onclick = async () => {
+  const body = document.getElementById('netBody');
+  body.textContent = '正在测…';
+  try {
+    const r = await fetch('/v1/admin/netcheck');
+    const j = await r.json();
+    if (!j.ok) {
+      body.innerHTML = '<span class="bad">读不到：'
+        + (j.error || '未知') + '</span>';
+      return;
+    }
+    const rows = [];
+    if (j.tunnelMetrics) {
+      const conns = j.tunnelConnections || 0;
+      const cls = conns >= 2 ? 'good' : 'bad';
+      rows.push('隧道连接数：<b class="' + cls + '">' + conns + '</b>'
+        + (conns === 0 ? '（断了，看门狗会自动重启）' : ''));
+      rows.push('隧道累计请求：<b>' + (j.tunnelRequests || 0) + '</b>');
+    } else {
+      rows.push('<span class="bad">读不到隧道指标'
+        + (j.tunnelError ? '（' + j.tunnelError + '）' : '') + '</span>');
+    }
+    rows.push('登记设备：<b>' + j.devices + '</b>（在线 <b>' + j.online
+      + '</b>）');
+    rows.push('手表会话：<b>' + j.sessions + '</b>');
+    rows.push('中转内存：<b>' + Math.round(j.memoryKB / 1024) + ' MB</b>');
+    rows.push('已运行：<b>' + Math.round(j.uptimeSeconds / 60) + ' 分钟</b>');
+    if (j.publicUrl) {
+      rows.push('公网地址：<b>' + j.publicUrl + '</b>');
+    }
+    body.innerHTML = rows.map(t => '<div>' + t + '</div>').join('');
+    // 顺便测浏览器到中转的往返
+    const t0 = performance.now();
+    try {
+      await fetch('/v1/health?t=' + Date.now(), {cache: 'no-store'});
+      const ms = Math.round(performance.now() - t0);
+      body.innerHTML += '<div>浏览器到中转往返：<b class="'
+        + (ms < 300 ? 'good' : 'bad') + '">' + ms + ' ms</b>'
+        + (ms < 300 ? '（很顺）' : (ms < 1000 ? '（一般）' : '（有点慢）'))
+        + '</div>';
+    } catch (e) {
+      body.innerHTML += '<div class="bad">浏览器到中转：失败</div>';
+    }
+  } catch (e) {
+    body.textContent = '请求出错：' + e;
+  }
+};
+
+// ---------------- 自动刷新 ----------------
+const autoRef = document.getElementById('autoRef');
+let autoTimer = null;
+function setupAuto() {
+  clearInterval(autoTimer);
+  if (autoRef && autoRef.checked) {
+    autoTimer = setInterval(() => {
+      // 有人正在勾选/删除时别刷新，免得打断操作
+      if (picked().length === 0 && !document.hidden) location.reload();
+    }, 10000);
+  }
+}
+if (autoRef) {
+  autoRef.addEventListener('change', () => {
+    try {
+      localStorage.setItem('lr_autoref', autoRef.checked ? '1' : '0');
+    } catch (e) {}
+    setupAuto();
+  });
+  try {
+    if (localStorage.getItem('lr_autoref') === '0') autoRef.checked = false;
+  } catch (e) {}
+  setupAuto();
+}
+</script>
+</body></html>