:root {
  --bg: #f6f7f9; --panel: #ffffff; --side: #111827; --side-tx: #cbd5e1; --side-on: #1f2937;
  --tx: #111827; --mute: #6b7280; --line: #e5e7eb; --acc: #2563eb; --acc-soft: #dbeafe;
  --ok: #059669; --warn: #d97706; --bad: #dc2626; --op: #92400e; --op-bg: #fef3c7; --me: #3730a3; --me-bg: #e0e7ff;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0b0f17; --panel: #111827; --tx: #e5e7eb; --mute: #9ca3af; --line: #1f2937; --acc-soft: #1e3a8a55;
          --op: #fcd34d; --op-bg: #78350f55; --me: #c7d2fe; --me-bg: #3730a355; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--tx); }
body { font: 14px/1.55 -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif; }
a { color: var(--acc); text-decoration: none; }
button { font: inherit; cursor: pointer; border: 1px solid var(--line); background: var(--panel); color: var(--tx);
         border-radius: 8px; padding: 6px 12px; }
button.primary { background: var(--acc); border-color: var(--acc); color: #fff; }
button.danger { color: var(--bad); }
button:disabled { opacity: .5; cursor: default; }
input, select, textarea { font: inherit; color: var(--tx); background: var(--panel); border: 1px solid var(--line);
                          border-radius: 8px; padding: 6px 10px; }
textarea { width: 100%; min-height: 90px; }

.app { display: flex; min-height: 100vh; }
aside { width: 208px; flex-shrink: 0; background: var(--side); color: var(--side-tx); padding: 18px 12px; }
.logo { color: #fff; font-weight: 700; font-size: 16px; padding: 0 10px 18px; }
.nav a { display: flex; justify-content: space-between; align-items: center; padding: 9px 10px; border-radius: 8px;
         color: var(--side-tx); margin-bottom: 2px; }
.nav a:hover, .nav a.on { background: var(--side-on); color: #fff; }
.nav .grp { font-size: 11px; color: #6b7280; padding: 14px 10px 6px; letter-spacing: .05em; }
.badge { background: var(--bad); color: #fff; border-radius: 10px; font-size: 11px; padding: 0 7px; }
.side-foot { margin-top: 24px; padding: 0 10px; font-size: 12px; }
.side-foot a { color: var(--side-tx); }
.menu-btn { display: none; }

main { flex: 1; min-width: 0; padding: 22px 28px; max-width: 1240px; }
.top { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
h1 { font-size: 20px; margin: 0; }
.sub { color: var(--mute); font-size: 13px; }
.range { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.range button.on { background: var(--acc-soft); border-color: var(--acc); color: var(--acc); }
.range input[type=date] { padding: 5px 8px; }

.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }
.kpi, .card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; }
.kpi { padding: 14px 16px; }
.kpi .l { color: var(--mute); font-size: 12px; }
.kpi .v { font-size: 24px; font-weight: 700; margin-top: 2px; font-variant-numeric: tabular-nums; }
.kpi .d { font-size: 12px; color: var(--mute); }
.grid2 { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 14px; }
.card { padding: 16px; margin-bottom: 14px; min-width: 0; }
.card h2 { font-size: 15px; margin: 0 0 10px; display: flex; justify-content: space-between; gap: 8px; }
.card h2 span { font-weight: 400; color: var(--mute); font-size: 12px; }
.chart-box { position: relative; height: 220px; }

.tbl { width: 100%; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
td, th { padding: 8px 6px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--mute); font-weight: 500; font-size: 12px; white-space: nowrap; }
td.n, th.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--acc-soft); }
.bar { height: 6px; background: var(--acc-soft); border-radius: 3px; min-width: 60px; }
.bar i { display: block; height: 6px; background: var(--acc); border-radius: 3px; }

.tag { font-size: 11px; padding: 1px 7px; border-radius: 10px; background: var(--line); white-space: nowrap; display: inline-block; }
.tag.op { background: var(--op-bg); color: var(--op); }
.tag.me { background: var(--me-bg); color: var(--me); }
.tag.ok { color: var(--ok); }
.tag.pend { color: var(--warn); }
.tag.off { color: var(--mute); }
.muted { color: var(--mute); }
.small { font-size: 12px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.tabs { display: flex; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; }
.tabs button.on { background: var(--acc-soft); border-color: var(--acc); color: var(--acc); }

.rule { border-bottom: 1px solid var(--line); padding: 12px 0; }
.rule:last-child { border-bottom: 0; }
.rule .title { font-weight: 600; }
.rule .text { color: var(--mute); margin: 4px 0 6px; white-space: pre-wrap; word-break: break-word; }
details summary { cursor: pointer; padding: 6px 0; }

.drawer-bg { position: fixed; inset: 0; background: #0006; display: none; z-index: 10; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(560px, 100%); background: var(--panel);
          border-left: 1px solid var(--line); padding: 20px; overflow-y: auto; display: none; z-index: 11; }
.drawer.on, .drawer-bg.on { display: block; }
.drawer h3 { margin: 0 0 12px; }
.store { margin-bottom: 10px; }
.store b { display: block; margin-bottom: 4px; }
.store label { display: inline-flex; gap: 4px; align-items: center; margin: 0 12px 6px 0; }
.diff { font: 12px/1.5 ui-monospace, Menlo, monospace; background: var(--bg); border-radius: 8px; padding: 8px; overflow-x: auto; white-space: pre-wrap; }
.diff .add { color: var(--ok); }
.diff .rem { color: var(--bad); }
.msg { padding: 10px 12px; border-radius: 8px; margin: 10px 0; }
.msg.err { background: #fee2e2; color: #991b1b; }
.msg.ok { background: #d1fae5; color: #065f46; }
.foot-note { color: var(--mute); font-size: 12px; margin-top: 8px; }

.center { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.box { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 28px; width: min(380px, 100%); }
.box h1 { margin-bottom: 6px; }
.box label { display: block; margin-top: 14px; font-size: 13px; color: var(--mute); }
.box input { width: 100%; margin-top: 4px; }
.box button { width: 100%; margin-top: 18px; padding: 9px; }

@media (max-width: 767px) {
  .app { display: block; }
  aside { width: 100%; padding: 10px 16px; }
  .logo { padding: 0; display: flex; justify-content: space-between; align-items: center; }
  .menu-btn { display: inline-block; background: transparent; color: #fff; border-color: #374151; }
  .nav, .side-foot { display: none; }
  aside.open .nav, aside.open .side-foot { display: block; margin-top: 10px; }
  main { padding: 16px; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid2 { grid-template-columns: minmax(0, 1fr); }
}