:root {
  --bg: #0f1216;
  --bg-soft: #161b22;
  --card: #1a2028;
  --line: #2a323d;
  --text: #e6edf3;
  --muted: #8b98a5;
  --accent: #4c9aff;
  --ok: #3fb950;
  --warn: #d29922;
  --err: #f85149;
  --radius: 10px;
}

* { box-sizing: border-box; }

/* 关键：作者样式里的 display:grid/flex 会覆盖浏览器默认的 [hidden]{display:none}，
   导致登录成功后 #login 仍然占满屏幕、看起来像"没反应"。这里强制生效。 */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.55 "Segoe UI", "Microsoft YaHei", system-ui, sans-serif;
}

code, pre { font-family: "Cascadia Mono", Consolas, "Courier New", monospace; }

.muted { color: var(--muted); }
.error { color: var(--err); margin: 8px 0 0; }

/* ---------- 通用组件 ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}

button {
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 13px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: filter .15s;
}
button:hover { filter: brightness(1.1); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  padding: 7px 12px;
  font-weight: 500;
}

input, select {
  width: 100%;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  padding: 9px 10px;
  font-size: 14px;
  font-family: inherit;
}
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  letter-spacing: .5px;
}
.dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 4px rgba(63, 185, 80, .15);
}

/* ---------- 登录 ---------- */
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: radial-gradient(600px 400px at 50% 0%, #1a2536 0%, var(--bg) 70%);
}
.login-card { width: 100%; max-width: 380px; display: grid; gap: 10px; }
.login-card label { font-size: 13px; color: var(--muted); }
.login-card .brand { font-size: 18px; margin-bottom: 6px; }

/* ---------- 顶栏 ---------- */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(22, 27, 34, .9);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(6px);
}
.topbar-right { display: flex; gap: 10px; align-items: center; }
.badge {
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 4px 10px;
  border-radius: 999px;
}
.badge.ok { color: var(--ok); border-color: rgba(63,185,80,.4); }
.badge.bad { color: var(--err); border-color: rgba(248,81,73,.4); }

.page {
  max-width: 1240px;
  margin: 0 auto;
  padding: 20px;
  display: grid;
  gap: 14px;
}

/* ---------- 统计卡 ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.stat { display: grid; gap: 4px; }
.stat-label { color: var(--muted); font-size: 13px; }
.stat-value { font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums; }

/* ---------- 过滤条 ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}
.filters label {
  display: grid;
  gap: 4px;
  font-size: 12px;
  color: var(--muted);
  min-width: 130px;
}
.filters label.grow { flex: 1; min-width: 200px; }
.filters label.check {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: auto;
  padding-bottom: 10px;
  color: var(--text);
  font-size: 13px;
}
.filters label.check input { width: auto; }
.filter-actions { display: flex; gap: 8px; margin-left: auto; }

/* ---------- 表格 ---------- */
.table-card { padding: 0; overflow: hidden; }
.table-head {
  display: flex;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.table-scroll { max-height: 56vh; overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td {
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th {
  position: sticky;
  top: 0;
  background: var(--bg-soft);
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
  z-index: 1;
}
td { font-size: 13px; }
td.msg { word-break: break-word; white-space: pre-wrap; }
td.time { font-variant-numeric: tabular-nums; color: var(--muted); }
.empty { text-align: center; color: var(--muted); padding: 28px; }

tr.log-row { cursor: pointer; }
tr.log-row:hover { background: rgba(76, 154, 255, .06); }
tr.detail-row td { background: #12171d; }
tr.detail-row pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-all;
  color: #b9c4cf;
  font-size: 12px;
}

.lv {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .3px;
}
.lv-DEBUG { background: #22272e; color: #8b98a5; }
.lv-INFO  { background: rgba(76,154,255,.15); color: #79b8ff; }
.lv-WARN  { background: rgba(210,153,34,.15); color: var(--warn); }
.lv-ERROR { background: rgba(248,81,73,.15); color: var(--err); }
.lv-FATAL { background: var(--err); color: #fff; }

.pager {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  padding: 12px;
  border-top: 1px solid var(--line);
}

/* ---------- 接入说明 ---------- */
.snippet { position: relative; }
.snippet pre {
  background: #0b0f13;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  overflow: auto;
  font-size: 12.5px;
  line-height: 1.6;
  color: #cdd9e5;
}
.snippet .copy {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 4px 10px;
  font-size: 12px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  color: var(--muted);
}
h3 { margin: 0 0 6px; font-size: 15px; }
h4 { margin: 18px 0 8px; font-size: 13px; color: var(--muted); }
.mini { width: 100%; font-size: 13px; }
.mini td { border-color: #232a33; padding: 6px 8px; }
.mini td:first-child { width: 34%; color: #cdd9e5; white-space: nowrap; }

@media (max-width: 860px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .filters label, .filters label.grow { min-width: 100%; }
  .filter-actions { margin-left: 0; width: 100%; }
  .filter-actions button { flex: 1; }
}