:root {
  --bg: #f4f6f9;
  --card: #ffffff;
  --line: #e3e7ee;
  --text: #1f2933;
  --muted: #6b7785;
  --accent: #1f6feb;
  --accent-soft: #e8f0fe;
  --top: #172033;
  --ok: #1a8f4c;
  --warn: #b7791f;
  --bad: #c0392b;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Roboto, Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; }
h2 { font-size: 17px; }
h3 { font-size: 15px; }
h4 { font-size: 13px; color: var(--muted); margin-bottom: 6px; }
small, .small { font-size: 12px; }
.muted { color: var(--muted); }
.mono { font-family: SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }

.topbar { background: var(--top); color: #fff; position: sticky; top: 0; z-index: 10; }
.topbar-in { max-width: 1320px; margin: 0 auto; display: flex; align-items: center; gap: 22px; padding: 0 20px; height: 54px; }
.brand { color: #fff; font-weight: 600; font-size: 15px; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.brand-mark { color: #5aa2ff; }
.mainnav { display: flex; gap: 2px; flex: 1; overflow-x: auto; }
.mainnav a, .userbox a { color: #c9d3e3; padding: 7px 11px; border-radius: 6px; white-space: nowrap; }
.mainnav a:hover, .userbox a:hover { background: rgba(255, 255, 255, .08); color: #fff; text-decoration: none; }
.mainnav a.on, .userbox a.on { background: rgba(255, 255, 255, .14); color: #fff; }
.userbox { display: flex; align-items: center; gap: 4px; }
.linkbtn { background: none; border: 0; color: #c9d3e3; cursor: pointer; font: inherit; padding: 7px 10px; border-radius: 6px; }
.linkbtn:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.inline { display: inline; margin: 0; }

.wrap { max-width: 1320px; margin: 0 auto; padding: 18px 20px 30px; }
.pagetitle { font-size: 20px; margin: 4px 0 14px; }
.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 0 0 24px; }

.filters { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 16px; }
.seg { display: inline-flex; background: var(--card); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg a { padding: 6px 13px; color: var(--text); border-right: 1px solid var(--line); }
.seg a:last-child { border-right: 0; }
.seg a:hover { background: var(--accent-soft); text-decoration: none; }
.seg a.on { background: var(--accent); color: #fff; }
.custom-range { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); }
.custom-range input { padding: 4px 6px; border: 1px solid var(--line); border-radius: 6px; font: inherit; color: var(--text); background: #fff; }
.toggle { display: inline-flex; align-items: center; gap: 6px; color: var(--text); }
.toggle .box { width: 16px; height: 16px; border: 1.5px solid #9aa5b1; border-radius: 4px; background: #fff; display: inline-block; }
.toggle.on .box { background: var(--accent); border-color: var(--accent); box-shadow: inset 0 0 0 3px #fff; }
.toggle:hover { text-decoration: none; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; margin-bottom: 16px; box-shadow: 0 1px 2px rgba(16, 24, 40, .04); }
.card.narrow { max-width: 460px; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 12px; }
.card-meta { color: var(--muted); font-size: 13px; white-space: nowrap; }
.subhead { display: flex; justify-content: space-between; align-items: baseline; margin: 16px 0 6px; }
.section { margin: 22px 0 10px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(520px, 1fr)); gap: 16px; }
.grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.grid2 > .card, .grid3 > .card { margin-bottom: 0; }
.grid2 { margin-bottom: 16px; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.kpi-label { color: var(--muted); font-size: 13px; }
.kpi-value { font-size: 26px; font-weight: 600; margin-top: 2px; font-variant-numeric: tabular-nums; }
.kpi-sub { color: var(--muted); font-size: 12px; }
.tip { display: inline-block; width: 15px; height: 15px; line-height: 15px; text-align: center; border-radius: 50%; background: #e9edf2; color: var(--muted); font-size: 11px; cursor: help; }
.live-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--ok); margin-right: 7px; vertical-align: middle; box-shadow: 0 0 0 3px rgba(26, 143, 76, .15); }

.funnel { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.fstep { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; background: #fbfcfe; position: relative; }
.fstep:not(:last-child)::after { content: "›"; position: absolute; right: -9px; top: 50%; transform: translateY(-50%); color: #9aa5b1; font-size: 18px; }
.fdomain { background: #f3f6fb; }
.fplat { background: #eef7f1; border-color: #cfe8d8; }
.fname { color: var(--muted); font-size: 13px; }
.fnum { font-size: 24px; font-weight: 600; font-variant-numeric: tabular-nums; }
.fbar { height: 6px; background: #e8edf3; border-radius: 3px; margin: 6px 0 4px; overflow: hidden; }
.fbar span { display: block; height: 100%; background: var(--accent); border-radius: 3px; width: 0; }
.fplat .fbar span { background: var(--ok); }
.fsub { color: var(--muted); font-size: 12px; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 14px; overflow-x: auto; }
.tabs a { padding: 8px 14px; color: var(--muted); border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs a.on { color: var(--accent); border-bottom-color: var(--accent); }
.tabs a:hover { text-decoration: none; color: var(--text); }

.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.tbl th { color: var(--muted); font-weight: 500; font-size: 13px; background: #fafbfd; white-space: nowrap; }
.tbl tbody tr:hover { background: #f7f9fc; }
.tbl .n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tbl.compact th, .tbl.compact td { padding: 5px 8px; }
.tbl tr.dim td { color: var(--muted); }
.tbl.sortable th { cursor: pointer; user-select: none; }
.tbl.sortable th.sorted-asc::after { content: " ▲"; font-size: 10px; }
.tbl.sortable th.sorted-desc::after { content: " ▼"; font-size: 10px; }
.actions { white-space: nowrap; }
.actions form { margin-right: 4px; }

.minis { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-bottom: 12px; }
.minis div { background: #f7f9fc; border-radius: 8px; padding: 8px 10px; }
.minis span { display: block; color: var(--muted); font-size: 12px; }
.minis b { font-size: 17px; font-variant-numeric: tabular-nums; }
.split { display: grid; grid-template-columns: 1fr 2fr; gap: 16px; }

.badge { display: inline-block; padding: 1px 7px; border-radius: 10px; background: #eef1f5; color: var(--muted); font-size: 12px; font-weight: 500; }
.badge.ok { background: #e6f4ec; color: var(--ok); }
.badge.warn { background: #fdf3e2; color: var(--warn); }
.kind { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; background: #eef1f5; color: #4a5562; }
.k-line, .k-register, .k-promo, .k-agent { background: #e6f4ec; color: var(--ok); }
.k-nav { background: var(--accent-soft); color: var(--accent); }
.k-cs { background: #f3ecfb; color: #6f42c1; }
.k-download { background: #fdf3e2; color: var(--warn); }

.alert { background: #fdecea; color: var(--bad); border: 1px solid #f5c6c0; padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; }
.notice { background: #eaf4ff; border: 1px solid #c5ddff; padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; }
.notice p { margin: 0 0 6px; }
input.copy { width: 100%; font-family: SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; padding: 7px 9px; border: 1px solid #c5ddff; border-radius: 6px; background: #fff; }

.btn, .btn-sm { background: var(--accent); color: #fff; border: 0; border-radius: 7px; cursor: pointer; font: inherit; }
.btn { padding: 9px 16px; font-weight: 500; }
.btn-sm { padding: 4px 10px; font-size: 13px; background: #eef1f5; color: var(--text); }
.btn-sm:hover { background: #e2e7ee; }
.btn-sm.danger { color: var(--bad); }
.btn:hover { background: #185bc4; }
.form { display: flex; flex-direction: column; gap: 12px; }
.form label, .form-row label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 13px; }
.form input, .form-row input, .form-row select { padding: 8px 10px; border: 1px solid #cfd6df; border-radius: 7px; font: inherit; color: var(--text); background: #fff; }
.form-row { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px; }
.login-box { max-width: 380px; margin: 70px auto 0; padding: 26px 28px; }
.login-box h1 { font-size: 19px; margin-bottom: 16px; }
.login-lang { margin-top: 14px; text-align: center; font-size: 13px; }
.chartbox { position: relative; height: 340px; }

@media (max-width: 760px) {
  .topbar-in { gap: 10px; padding: 0 12px; height: auto; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
  .mainnav { order: 3; flex-basis: 100%; }
  .wrap { padding: 14px 12px 24px; }
  .grid2 { grid-template-columns: 1fr; }
  .minis { grid-template-columns: repeat(2, 1fr); }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .kpi-value { font-size: 22px; }
  .split { grid-template-columns: 1fr; }
  .card { padding: 14px 12px; overflow-x: auto; }
  .fstep:not(:last-child)::after { display: none; }
}