:root {
  --bg: #0b1220;
  --panel: #121a2b;
  --panel2: #182338;
  --border: #243049;
  --text: #e8eefc;
  --muted: #93a0b8;
  --accent: #3b82f6;
  --accent2: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  --good: #22c55e;
  --mid: #94a3b8;
  --bad: #f87171;
  --chip: #1e293b;
  --shadow: 0 10px 40px rgba(0,0,0,.35);
  --radius: 14px;
  --font: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: var(--font); }
body { min-height: 100vh; }
a { color: var(--accent); text-decoration: none; }
button, select, input { font-family: inherit; }

.app { max-width: 1280px; margin: 0 auto; padding: 20px 20px 60px; }
.header {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 16px;
  margin-bottom: 18px; flex-wrap: wrap;
}
.header h1 { margin: 0; font-size: 1.55rem; letter-spacing: .02em; }
.header .sub { color: var(--muted); font-size: .92rem; margin-top: 6px; }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--chip); border: 1px solid var(--border);
  padding: 6px 10px; border-radius: 999px; color: var(--muted); font-size: .85rem;
}
.badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent2); }

.nav {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 8px; box-shadow: var(--shadow);
}
.nav button {
  background: transparent; border: 0; color: var(--muted); padding: 10px 14px;
  border-radius: 10px; cursor: pointer; font-size: .95rem;
}
.nav button:hover { background: var(--panel2); color: var(--text); }
.nav button.active { background: linear-gradient(135deg,#2563eb,#1d4ed8); color: #fff; }

.panel {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--shadow); margin-bottom: 16px;
}
.panel h2 { margin: 0 0 12px; font-size: 1.15rem; }
.panel h3 { margin: 16px 0 8px; font-size: 1rem; color: var(--muted); font-weight: 600; }
.grid { display: grid; gap: 14px; }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) {
  .grid.cols-4, .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; }
}

.stat {
  background: var(--panel2); border: 1px solid var(--border); border-radius: 12px; padding: 14px;
}
.stat .label { color: var(--muted); font-size: .82rem; }
.stat .value { font-size: 1.45rem; font-weight: 700; margin-top: 6px; }
.stat .hint { color: var(--muted); font-size: .78rem; margin-top: 4px; }

.funnel { display: flex; flex-direction: column; gap: 10px; }
.funnel-step {
  display: grid; grid-template-columns: 220px 1fr 120px; gap: 12px; align-items: center;
  background: var(--panel2); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px;
}
@media (max-width: 800px) { .funnel-step { grid-template-columns: 1fr; } }
.funnel-step .name { font-weight: 600; }
.funnel-step .meta { color: var(--muted); font-size: .85rem; }
.bar-wrap { background: #0f172a; border-radius: 999px; height: 12px; overflow: hidden; }
.bar { height: 100%; background: linear-gradient(90deg,#3b82f6,#22c55e); border-radius: 999px; }
.drop { color: var(--danger); font-weight: 600; text-align: right; }

table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { padding: 10px 8px; border-bottom: 1px solid var(--border); text-align: left; }
th { color: var(--muted); font-weight: 600; font-size: .8rem; position: sticky; top: 0; background: var(--panel); }
tr:hover td { background: rgba(59,130,246,.08); }
.table-wrap { overflow: auto; max-height: 560px; }

.tag {
  display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: .75rem; font-weight: 600;
}
.tag.good { background: rgba(34,197,94,.15); color: var(--good); }
.tag.mid { background: rgba(148,163,184,.15); color: #cbd5e1; }
.tag.bad { background: rgba(248,113,113,.15); color: var(--bad); }
.tag.demo { background: rgba(59,130,246,.15); color: #93c5fd; }

.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; align-items: center; }
.toolbar input, .toolbar select {
  background: var(--panel2); border: 1px solid var(--border); color: var(--text);
  border-radius: 10px; padding: 8px 12px;
}
.btn {
  background: var(--accent); color: #fff; border: 0; border-radius: 10px;
  padding: 8px 14px; cursor: pointer; font-weight: 600;
}
.btn.secondary { background: var(--panel2); border: 1px solid var(--border); color: var(--text); }
.btn.danger { background: var(--danger); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.outlook-card {
  display: flex; justify-content: space-between; gap: 12px; align-items: center;
  background: var(--panel2); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px;
}
.outlook-card select {
  background: #0f172a; border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 6px 10px;
}
.outlook-card .note { color: var(--muted); font-size: .85rem; margin-top: 4px; }

.score-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
@media (max-width: 700px) { .score-grid { grid-template-columns: 1fr 1fr; } }
.score-cell {
  background: #0f172a; border: 1px solid var(--border); border-radius: 10px; padding: 8px;
}
.score-cell label { display: block; color: var(--muted); font-size: .75rem; margin-bottom: 4px; }
.score-cell input { width: 100%; background: transparent; border: 0; color: var(--text); font-size: 1.1rem; font-weight: 700; }

.pos-bar {
  display: flex; height: 28px; border-radius: 8px; overflow: hidden; border: 1px solid var(--border); margin: 10px 0 16px;
}
.pos-seg { display: flex; align-items: center; justify-content: center; font-size: .7rem; color: #fff; min-width: 2px; }
.muted { color: var(--muted); }
.err { color: var(--danger); padding: 12px; }
.hidden { display: none !important; }
.mono { font-variant-numeric: tabular-nums; }