:root {
  --bg: #f5f7fa;
  --panel: #fff;
  --ink: #151a23;
  --muted: #667085;
  --line: #d9dee7;
  --brand: #0f766e;
  --brand-2: #155e75;
  --accent: #eab308;
  --danger: #dc2626;
  --blue: #2563eb;
  --shadow: 0 12px 30px rgba(15, 23, 42, .08);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }
.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: linear-gradient(135deg, #f8fafc 0%, #ecfeff 55%, #fefce8 100%);
}
.login-card {
  width: min(420px, 100%);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 28px;
  display: grid;
  gap: 14px;
}
.login-card h1 { margin: 0; font-size: 26px; }
.login-card p, .hint, #subtitle { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.login-card label { display: grid; gap: 7px; font-weight: 700; font-size: 13px; }
.mark {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: conic-gradient(from 180deg, #14b8a6, #facc15, #2563eb, #14b8a6);
  position: relative;
}
.mark::after {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  background: #fff;
}
.mark.small { width: 32px; height: 32px; flex: 0 0 auto; }
.mark.small::after { background: #111827; inset: 8px; }
.app { min-height: 100vh; display: grid; grid-template-columns: 248px minmax(0, 1fr); }
aside {
  background: #111827;
  color: #f9fafb;
  padding: 22px 18px;
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
}
.brand { display: flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 800; margin-bottom: 26px; }
nav { display: grid; gap: 7px; }
.nav {
  border: 0;
  color: #cbd5e1;
  background: transparent;
  text-align: left;
  border-radius: 7px;
  padding: 12px;
}
.nav.active, .nav:hover { background: rgba(255,255,255,.1); color: #fff; }
.user-box {
  margin-top: auto;
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 16px;
  display: grid;
  gap: 8px;
}
.user-box span { color: #cbd5e1; font-size: 13px; }
main { min-width: 0; padding: 22px 28px 38px; }
header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: 26px; }
h2 { font-size: 18px; }
.actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.actions.end { justify-content: flex-end; margin-top: 14px; }
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.profile-actions { display: flex; align-items: flex-start; gap: 14px; text-align: right; }
.btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 7px;
  padding: 9px 12px;
  min-height: 38px;
}
.btn.primary { color: #fff; background: var(--brand); border-color: var(--brand); }
.btn.danger { color: #fff; background: var(--danger); border-color: var(--danger); }
input, select, textarea {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 7px;
  padding: 9px 10px;
}
textarea { resize: vertical; min-height: 84px; }
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.stats article, .panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.stats article { padding: 16px; display: grid; gap: 8px; }
.stats span { color: var(--muted); font-size: 13px; }
.stats strong { font-size: 30px; }
.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, .72fr);
  gap: 16px;
  margin-top: 16px;
  align-items: start;
}
.wide-left { grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr); }
.panel { padding: 18px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 720px; font-size: 14px; }
th, td { padding: 12px 10px; border-bottom: 1px solid #edf0f5; text-align: left; vertical-align: middle; }
th { color: var(--muted); font-size: 12px; background: #fafbfc; }
.filters { display: grid; grid-template-columns: minmax(180px, 1fr) 130px 140px; gap: 10px; margin-bottom: 14px; }
.stack { display: grid; gap: 16px; }
.name-cell { display: grid; gap: 4px; min-width: 180px; }
.subtle { color: var(--muted); font-size: 12px; }
.tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 4px; }
.tag, .tier, .stage {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.tag { background: #eef2ff; color: #3730a3; }
.stage { background: #ecfeff; color: #155e75; }
.tier-a { background: #dcfce7; color: #166534; }
.tier-b { background: #dbeafe; color: #1d4ed8; }
.tier-c { background: #fef3c7; color: #92400e; }
.tier-d { background: #fee2e2; color: #991b1b; }
.score { font-weight: 800; font-size: 18px; }
.bar { width: 94px; height: 7px; background: #e5e7eb; border-radius: 99px; overflow: hidden; margin-top: 5px; }
.fill { height: 100%; background: linear-gradient(90deg, var(--brand), var(--accent)); }
.profile-head { display: flex; justify-content: space-between; gap: 14px; margin-bottom: 14px; }
.kv { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.kv div { background: #f8fafc; border: 1px solid #edf0f5; border-radius: 7px; padding: 10px; }
.kv span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 4px; }
canvas { width: min(100%, 320px); aspect-ratio: 1; display: block; margin: 12px auto 0; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.full { grid-column: 1 / -1; }
.list { display: grid; gap: 10px; }
.compact { margin-top: 16px; }
.item {
  border: 1px solid #edf0f5;
  border-radius: 7px;
  padding: 12px;
  background: #fff;
}
.alert-item { border-color: #fecaca; background: #fff7f7; }
.item-top { display: flex; justify-content: space-between; gap: 10px; color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.funnel { display: grid; gap: 9px; }
.funnel-row { display: grid; grid-template-columns: 86px minmax(0, 1fr) 34px 46px; gap: 10px; align-items: center; font-size: 13px; }
.funnel-row em { color: var(--muted); font-style: normal; text-align: right; font-size: 12px; }
.track { height: 11px; background: #e5e7eb; border-radius: 99px; overflow: hidden; }
.track span { display: block; height: 100%; background: var(--blue); border-radius: inherit; }
.board { display: grid; grid-template-columns: repeat(4, minmax(220px, 1fr)); gap: 14px; overflow-x: auto; }
.col { background: #f8fafc; border: 1px solid var(--line); border-radius: 8px; padding: 12px; min-height: 360px; }
.card { background: #fff; border: 1px solid #e5e7eb; border-radius: 7px; padding: 12px; margin-top: 10px; }
dialog { border: 0; border-radius: 8px; padding: 0; box-shadow: var(--shadow); width: min(760px, 94vw); }
dialog::backdrop { background: rgba(15, 23, 42, .42); }
.dialog-body { padding: 18px; }
.error { color: var(--danger); min-height: 18px; font-size: 13px; }
@media (max-width: 1080px) {
  .app { grid-template-columns: 1fr; }
  aside { position: static; height: auto; }
  nav { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .user-box { margin-top: 16px; }
  .two-col, .wide-left { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  main { padding: 14px; }
  header { flex-direction: column; align-items: flex-start; }
  .stats, .filters, .form-grid, .kv { grid-template-columns: 1fr; }
  nav { grid-template-columns: 1fr 1fr; }
}