:root {
  --navbg: #1f3864; --accent: #2e75b6; --bg: #f2f2f2;
  --green: #375623; --red: #c00000; --gray: #b4b4b4;
}
* { box-sizing: border-box; }
body { margin: 0; font: 13px/1.45 Verdana, Segoe UI, sans-serif; background: var(--bg); color: #222; }
.navrail { position: fixed; top: 0; left: 0; bottom: 0; width: 170px; background: var(--navbg);
  display: flex; flex-direction: column; padding: 14px 0; }
.brand { color: #fff; font-weight: bold; font-size: 17px; padding: 0 16px 18px; line-height: 1.2; }
.navlink { color: #dbe5f1; text-decoration: none; padding: 10px 16px; }
.navlink:hover { background: rgba(255,255,255,.08); }
.navlink.active { background: var(--accent); color: #fff; font-weight: bold; }
.navspacer { flex: 1; }
.navuser { color: #9db6d8; font-size: 11px; padding: 6px 16px; overflow: hidden; text-overflow: ellipsis; }
.content { margin-left: 170px; padding: 22px 28px; max-width: 1250px; }
.pagetitle { font-size: 21px; margin: 0 0 16px; color: var(--navbg); }
.card { background: #fff; border: 1px solid #ddd; border-radius: 6px; padding: 16px 18px; margin-bottom: 18px; }
.cards { display: flex; gap: 14px; flex-wrap: wrap; }
.cards .stat { flex: 1 1 180px; text-align: center; }
.stat .big { font-size: 26px; font-weight: bold; color: var(--navbg); }
.stat .lbl { color: #666; font-size: 12px; }
table.grid { border-collapse: collapse; width: 100%; background: #fff; }
.grid th { background: var(--navbg); color: #fff; padding: 7px 9px; text-align: left; font-size: 12px; }
.grid td { border-bottom: 1px solid #e4e4e4; padding: 6px 9px; }
.grid tr:hover td { background: #eef4fa; }
.num { text-align: right; }
.ok { color: var(--green); font-weight: bold; }
.bad { color: var(--red); font-weight: bold; }
.na { color: var(--gray); }
.btn, button.btn { display: inline-block; background: var(--accent); color: #fff; border: 0; border-radius: 4px;
  padding: 8px 16px; font: inherit; font-weight: bold; text-decoration: none; cursor: pointer; }
.btn:hover { background: #245d92; }
.btn.secondary { background: #777; }
.btn.danger { background: var(--red); }
.toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
input, select { font: inherit; padding: 6px 8px; border: 1px solid #bbb; border-radius: 4px; }
input.amt { width: 105px; text-align: right; }
label.fld { display: block; font-size: 11px; color: #555; margin-bottom: 2px; }
.formrow { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 12px; }
.alert-err { background: #fdecea; border: 1px solid var(--red); color: var(--red); padding: 9px 12px; border-radius: 4px; }
.alert-ok { background: #edf5e7; border: 1px solid var(--green); color: var(--green); padding: 9px 12px; border-radius: 4px; }
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--navbg); }
.login-card { background: #fff; border-radius: 8px; padding: 38px 44px; text-align: center; width: 340px; }
.login-card h1 { color: var(--navbg); margin: 0 0 4px; }
.btn-ms { display: inline-flex; align-items: center; gap: 10px; border: 1px solid #8c8c8c; border-radius: 3px;
  padding: 10px 18px; margin: 18px 0 8px; text-decoration: none; color: #333; font-weight: bold; }
.btn-ms:hover { background: #f3f3f3; }
.muted { color: #777; } .small { font-size: 11px; }
.bar { background: var(--accent); height: 16px; border-radius: 2px; }
.subhead { font-size: 15px; font-weight: bold; color: var(--navbg); margin: 4px 0 10px; }
.tabs { display: flex; gap: 6px; margin-bottom: 14px; flex-wrap: wrap; }
.tabs a { padding: 7px 14px; border-radius: 4px 4px 0 0; background: #ddd; color: #333; text-decoration: none; }
.tabs a.active { background: var(--navbg); color: #fff; font-weight: bold; }
@media print {
  .navrail, .toolbar, .noprint { display: none !important; }
  .content { margin: 0; padding: 0; max-width: none; }
  body { background: #fff; }
  .card { border: 0; padding: 0; }
}