:root {
  --bg: #FAF9F5;
  --surface: #F0EEE6;
  --ink: #141413;
  --muted: #73726C;
  --accent: #CC785C;
  --border: #E5E3DA;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
.brand { font-weight: 700; letter-spacing: 0.02em; }
.brand::first-letter { color: var(--accent); }
button {
  background: var(--ink); color: #fff; border: none; border-radius: 8px;
  padding: 7px 16px; font-size: 14px; cursor: pointer;
}
button:hover { background: #333; }
button.ghost { background: none; color: var(--muted); padding: 4px 10px; }
button.ghost:hover { color: var(--ink); }
input, select {
  background: #fff; border: 1px solid var(--border); border-radius: 8px;
  padding: 6px 10px; font-size: 14px; color: var(--ink);
}
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

/* ---- login ---- */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card {
  background: #fff; border: 1px solid var(--border); border-radius: 14px;
  padding: 36px 32px; width: 320px; display: flex; flex-direction: column; gap: 14px;
}
.login-card .brand { font-size: 22px; text-align: center; }
.login-card .hint { color: var(--muted); font-size: 13px; text-align: center; }
.login-err {
  background: #F9E5E0; color: #A4432A; border-radius: 8px;
  padding: 8px 12px; font-size: 13px; text-align: center;
}
.divider {
  display: flex; align-items: center; gap: 10px;
  color: var(--muted); font-size: 12px;
}
.divider::before, .divider::after {
  content: ""; flex: 1; border-top: 1px solid var(--border);
}
.tg-btn { background: #2AABEE; }
.tg-btn:hover { background: #229ED9; }
.login-stack { display: flex; flex-direction: column; gap: 14px; }
.totp-secret {
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 12px; font-size: 13px; text-align: center;
  word-break: break-all; user-select: all;
}

/* ---- query page ---- */
header.top {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 24px; border-bottom: 1px solid var(--border); background: #fff;
}
header.top .brand { font-size: 17px; }
.top-actions { display: flex; align-items: center; gap: 8px; }
/* ---- docs modal ---- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(20, 20, 19, 0.45);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
/* 显式 display 会盖过 hidden 属性的默认 display:none，必须补回 */
.modal-backdrop[hidden] { display: none; }
.modal {
  background: #fff; border-radius: 14px; width: 100%; max-width: 680px;
  max-height: 85vh; display: flex; flex-direction: column;
}
.modal-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 20px; border-bottom: 1px solid var(--border);
}
.modal-body { padding: 4px 20px 20px; overflow-y: auto; font-size: 14px; }
.modal-body h3 { font-size: 15px; margin: 18px 0 6px; }
.modal-body ol, .modal-body ul { padding-left: 20px; margin: 6px 0; }
.modal-body li { margin: 4px 0; }
.modal-body pre {
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 12px; font-size: 12.5px; overflow-x: auto; line-height: 1.6;
}
.docs-table { width: 100%; border-collapse: collapse; margin: 8px 0; }
.docs-table th, .docs-table td {
  border: 1px solid var(--border); padding: 6px 10px; text-align: left; font-size: 13px;
}
.docs-table th { background: var(--surface); color: var(--muted); }
.docs-table td.yes { color: #2E7D4F; white-space: nowrap; }
.docs-table td.no { color: #A4432A; white-space: nowrap; }
.docs-note { color: var(--muted); font-size: 13px; }
.user-menu { position: relative; }
.user-menu .caret { font-size: 10px; color: var(--muted); }
.dropdown {
  position: absolute; right: 0; top: calc(100% + 6px); min-width: 120px; z-index: 10;
  background: #fff; border: 1px solid var(--border); border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08); padding: 4px;
}
.dropdown-item {
  display: block; width: 100%; text-align: left; background: none;
  color: var(--ink); border-radius: 6px; padding: 8px 12px; font-size: 14px;
}
.dropdown-item:hover { background: var(--surface); }
main { max-width: 1100px; margin: 0 auto; padding: 20px 24px 64px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.filters #q { flex: 1; min-width: 160px; }
.meta { color: var(--muted); font-size: 13px; margin: 12px 2px; }

table#results {
  width: 100%; border-collapse: collapse; background: #fff;
  border: 1px solid var(--border); border-radius: 12px; overflow: hidden;
}
#results th {
  text-align: left; font-size: 12px; letter-spacing: 0.05em; color: var(--muted);
  background: var(--surface); padding: 8px 14px; border-bottom: 1px solid var(--border);
}
#results td { padding: 7px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
#results tr:last-child td { border-bottom: none; }
#results td.t { white-space: nowrap; color: var(--muted); font-size: 13px; }
#results th.t { width: 170px; }
#results th.l { width: 70px; }
#results td.msg { font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 13px; word-break: break-all; }
tr.has-labels { cursor: pointer; }
tr.has-labels:hover td { background: #FDFCF9; }
tr.labels td { background: var(--surface); }
tr.labels pre { font-size: 12px; color: var(--muted); }

.lv {
  display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.03em;
  border-radius: 6px; padding: 1px 8px;
}
.lv-DEBUG { background: var(--surface); color: var(--muted); }
.lv-INFO  { background: #E7EDE4; color: #4A6B50; }
.lv-WARN  { background: #F5EAD4; color: #8A6A1F; }
.lv-ERROR { background: #F9E5E0; color: #A4432A; }
.lv-FATAL { background: #A4432A; color: #fff; }