:root {
  --ink: #101c2c;
  --ink2: #33465c;
  --muted: #74849a;
  --line: #e3e9f1;
  --bg: #f4f7fb;
  --card: #ffffff;
  --accent: #0e7490;
  --accent-deep: #0a5a70;
  --accent-soft: #e6f5f8;
  --ok: #178a5f;
  --ok-soft: #e4f5ed;
  --warn: #b7791f;
  --warn-soft: #fdf3e0;
  --bad: #c2410c;
  --bad-soft: #fdece4;
  --danger: #d64541;
  --radius: 12px;
  --shadow: 0 2px 14px rgba(16, 28, 44, .07);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: "Noto Sans SC", "Microsoft YaHei", -apple-system, "Segoe UI", sans-serif;
  background: var(--bg); color: var(--ink); font-size: 14px;
}
.hidden { display: none !important; }
a { color: var(--accent-deep); text-decoration: none; }

/* ---------- 登录 ---------- */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(1000px 500px at 20% -10%, #0e7490 0%, #101c2c 60%);
}
.login-card { width: 380px; color: #fff; text-align: center; }
.login-brand { font-size: 34px; font-weight: 800; letter-spacing: 2px; }
.login-sub { color: rgba(255,255,255,.75); margin: 6px 0 24px; }
.login-box { background: #fff; color: var(--ink); border-radius: var(--radius); padding: 22px; text-align: left; box-shadow: var(--shadow); }
.login-box label { display: block; font-size: 12px; color: var(--muted); margin: 12px 0 4px; }
.login-box input {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 14px; outline: none;
}
.login-box input:focus { border-color: var(--accent); }
.login-err { color: var(--danger); font-size: 13px; min-height: 18px; margin-top: 8px; }
.login-hint { font-size: 12px; color: rgba(255,255,255,.6); line-height: 1.8; margin-top: 16px; }

/* ---------- 布局 ---------- */
#app-view { display: flex; min-height: 100vh; }
.side {
  width: 212px; background: #12233a; color: #dbe4f0; display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.side-brand { padding: 18px 20px 14px; }
.side-brand b { font-size: 18px; letter-spacing: 1px; color: #fff; }
.side-brand span { display: block; font-size: 12px; color: #8aa2c0; margin-top: 2px; }
#nav { flex: 1; overflow-y: auto; padding: 4px 8px; }
#nav .n {
  display: block; width: 100%; text-align: left; border: 0; background: transparent; color: #c6d3e4;
  padding: 10px 14px; border-radius: 8px; font-size: 14px; cursor: pointer; margin-bottom: 2px;
}
#nav .n:hover { background: rgba(255,255,255,.08); }
#nav .n.active { background: var(--accent); color: #fff; }
.side-foot { padding: 12px; border-top: 1px solid rgba(255,255,255,.1); }
.me-box { font-size: 13px; margin-bottom: 10px; }
.me-box b { color: #fff; }
.me-box span { color: #8aa2c0; margin-left: 6px; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 24px; background: var(--card); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
.page-title { font-size: 19px; font-weight: 700; }
.page-body { padding: 20px 24px 40px; }

/* ---------- 通用控件 ---------- */
.btn {
  display: inline-block; border: 1px solid var(--line); background: #fff; color: var(--ink2);
  border-radius: 8px; padding: 7px 14px; font-size: 13px; cursor: pointer; transition: all .15s;
}
.btn:hover { border-color: var(--accent); color: var(--accent-deep); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-deep); }
.btn.ghost { background: transparent; border-color: rgba(255,255,255,.35); color: #c6d3e4; }
.btn.ghost:hover { border-color: #fff; color: #fff; }
.btn.danger { color: var(--danger); border-color: #f0c9c7; }
.btn.small { padding: 4px 10px; font-size: 12px; }
.btn.block { display: block; width: 100%; margin-top: 14px; padding: 10px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 14px; }
.toolbar .spacer { flex: 1; }
input[type=text], input[type=number], input[type=month], input[type=date], select, textarea {
  border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; font-size: 13px; outline: none;
  background: #fff; color: var(--ink); font-family: inherit;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
textarea { width: 100%; min-height: 60px; resize: vertical; }

/* ---------- 卡片 & 表格 ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.card + .card { margin-top: 14px; }
.card-title { font-weight: 700; margin-bottom: 12px; display: flex; align-items: center; justify-content: space-between; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th, .tbl td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.tbl th { background: #f7f9fc; color: var(--ink2); font-weight: 600; white-space: nowrap; }
.tbl tr:hover td { background: #fafcfe; }
.tbl td.num, .tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl .actions { white-space: nowrap; }
.tbl .row-empty td { text-align: center; color: var(--muted); padding: 28px 0; }

.tag { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 12px; line-height: 1.6; }
.tag.blue { background: var(--accent-soft); color: var(--accent-deep); }
.tag.green { background: var(--ok-soft); color: var(--ok); }
.tag.amber { background: var(--warn-soft); color: var(--warn); }
.tag.red { background: var(--bad-soft); color: var(--bad); }
.tag.gray { background: #eef1f5; color: var(--muted); }

.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; margin-bottom: 14px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.stat .k { color: var(--muted); font-size: 12px; }
.stat .v { font-size: 22px; font-weight: 800; margin-top: 4px; font-variant-numeric: tabular-nums; }
.stat .v small { font-size: 13px; font-weight: 500; color: var(--muted); }

/* ---------- 模态 ---------- */
.modal-mask {
  position: fixed; inset: 0; background: rgba(16,28,44,.45); display: flex;
  align-items: center; justify-content: center; z-index: 100;
}
.modal { background: #fff; border-radius: 14px; width: 620px; max-width: calc(100vw - 32px); max-height: 90vh; overflow: auto; box-shadow: 0 12px 40px rgba(0,0,0,.2); }
.modal-head { padding: 16px 20px 0; font-size: 16px; font-weight: 700; }
.modal-body { padding: 16px 20px; }
.modal-foot { padding: 0 20px 18px; text-align: right; display: flex; gap: 8px; justify-content: flex-end; }
.frm { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; }
.frm .full { grid-column: 1 / -1; }
.frm label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.frm label .req { color: var(--danger); }
.frm input, .frm select, .frm textarea { width: 100%; }

/* ---------- 其他 ---------- */
.toast {
  position: fixed; top: 18px; left: 50%; transform: translateX(-50%); background: #12233a; color: #fff;
  padding: 10px 18px; border-radius: 8px; font-size: 13px; z-index: 200; box-shadow: var(--shadow);
}
.toast.err { background: var(--danger); }
.toast.ok { background: var(--ok); }
.payroll-line { display: flex; justify-content: space-between; padding: 8px 2px; border-bottom: 1px dashed var(--line); font-size: 13px; }
.payroll-line b { color: var(--accent-deep); font-variant-numeric: tabular-nums; }
.payroll-total { display: flex; justify-content: space-between; padding: 12px 2px 0; font-weight: 800; font-size: 16px; }
.hint { font-size: 12px; color: var(--muted); line-height: 1.7; }
.hint-box { background: var(--ok-soft); border: 1px solid #b9e2d2; color: #12664a; border-radius: 8px; padding: 10px 12px; margin-bottom: 12px; font-size: 13px; line-height: 1.7; }
.mono { font-variant-numeric: tabular-nums; }
.empty-note { color: var(--muted); font-size: 13px; padding: 8px 0; }

@media (max-width: 900px) {
  #app-view { flex-direction: column; }
  .side { width: 100%; height: auto; position: static; }
  #nav { display: flex; flex-wrap: wrap; }
  .side-foot { display: none; }
  .main { min-height: auto; }
  .frm { grid-template-columns: 1fr; }
}

/* ---------- V2：详情 / 关联 / 看板分析 ---------- */
.modal.wide { width: 980px; }
.kv { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 18px; }
.kv .row { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px dashed var(--line); padding: 6px 2px; font-size: 13px; }
.kv .row span { color: var(--muted); white-space: nowrap; }
.kv .row b { text-align: right; word-break: break-word; }
table.tbl.mini { margin-top: 6px; }
.tbl.mini th, .tbl.mini td { padding: 5px 8px; }
.tbl tr[data-detail], .tbl tr[data-pc], .tbl tr[data-emp] { cursor: pointer; }
.tbl .ellip { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tbl .ellip.title { max-width: 320px; }
.hint-mono { font-size: 11px; color: var(--muted); }
.link-ju { cursor: pointer; border-bottom: 1px dashed var(--accent); }
.link-ju:hover { color: var(--accent); }

.cols2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.cols2 > .card { margin-top: 0; }
@media (max-width: 1100px) { .cols2 { grid-template-columns: 1fr; } }

.funnel .fstep { margin-bottom: 10px; }
.funnel .k { font-size: 12px; color: var(--muted); }
.funnel b { font-size: 20px; }
.funnel .bar { height: 10px; background: #eef1f5; border-radius: 6px; margin-top: 4px; overflow: hidden; }
.funnel .bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), #2fb3a5); border-radius: 6px; transition: width .3s; }

.rank .rank-line { display: flex; align-items: center; gap: 8px; padding: 7px 2px; border-bottom: 1px dashed var(--line); }
.rank .rk { font-weight: 600; }
.rank b { margin-left: auto; color: var(--accent-deep); font-variant-numeric: tabular-nums; }

.dept-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
.dept { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: #fafcfe; }
.dept b { font-size: 18px; color: var(--accent-deep); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.chip { background: #f0f4f9; border: 1px solid var(--line); border-radius: 20px; padding: 4px 12px; font-size: 12px; }
.chip b { color: var(--accent-deep); }

.scrolly { overflow-x: auto; }
.kv2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 4px; }
@media (max-width: 1100px) { .kv2 { grid-template-columns: 1fr; } }
.kv2 .card { margin-top: 0; }

.plan-block { border: 1px solid var(--line); border-radius: 10px; padding: 8px 14px 0; margin-bottom: 10px; background: #fafcfe; }
.plan-cfg-inner { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.plan-cfg-inner .chip { background: var(--accent-soft); border-color: transparent; color: var(--accent-deep); }

.stat { transition: box-shadow .15s, transform .15s; }
.stat:hover { box-shadow: 0 4px 18px rgba(16,28,44,.12); }
.actions .btn { margin-right: 4px; }
#topbar-extra { display: inline-flex; gap: 8px; align-items: center; }