:root {
  --navy: #0d3b66;
  --navy-dark: #082944;
  --navy-mid: #15497a;
  --gold: #f4c430;
  --gold-soft: #ffe9a0;
  --white: #ffffff;
  --bg: #eef1f6;
  --text: #1c2b3a;
  --muted: #6b7c93;
  --sidebar-w: 260px;
  --danger: #c0392b;
  --ok: #1e7d4a;
}
* { box-sizing: border-box; }
body.app-body {
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, sans-serif;
  min-height: 100vh;
}
.sidebar {
  width: var(--sidebar-w);
  background: linear-gradient(180deg, var(--navy-dark), var(--navy));
  color: #fff;
  position: fixed;
  inset: 0 auto 0 0;
  overflow-y: auto;
  z-index: 1040;
}
.brand {
  padding: 1.1rem 1.2rem;
  border-bottom: 1px solid rgba(244,196,48,.25);
  display: flex;
  gap: .75rem;
  align-items: center;
}
.brand img, .brand .mark {
  width: 42px; height: 42px; border-radius: 10px;
}
.brand .mark {
  background: var(--gold); color: var(--navy-dark);
  display: grid; place-items: center; font-weight: 800;
}
.brand h1 { font-size: .95rem; margin: 0; color: var(--gold); line-height: 1.2; }
.brand small { color: #c9d6e8; }
.sidebar .nav-link {
  color: #d7e3f4; border-radius: 8px; margin: 2px 10px; padding: .5rem .8rem; font-size: .9rem;
}
.sidebar .nav-link:hover, .sidebar .nav-link.active {
  background: rgba(244,196,48,.15); color: var(--gold);
}
.sidebar .nav-link i { width: 1.3rem; }
.topbar {
  margin-left: var(--sidebar-w);
  background: #fff;
  border-bottom: 1px solid #dde3ee;
  min-height: 64px;
}
.page {
  margin-left: var(--sidebar-w);
  padding: 1.25rem 1.5rem 2.5rem;
}
.card-stat {
  border: 0; border-radius: 14px; overflow: hidden;
  box-shadow: 0 8px 24px rgba(13,59,102,.08);
}
.card-stat .icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(244,196,48,.2); color: var(--navy); display: grid; place-items: center;
}
.kpi { font-size: 1.45rem; font-weight: 700; color: var(--navy); }
.table thead th {
  background: var(--navy); color: var(--gold); font-weight: 600; font-size: .8rem;
  text-transform: uppercase; letter-spacing: .03em; white-space: nowrap;
}
.btn-gold { background: var(--gold); color: var(--navy-dark); font-weight: 600; border: 0; }
.btn-gold:hover { background: #e0b11c; color: var(--navy-dark); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-mid); color: #fff; }
.badge-status { text-transform: capitalize; }
.empty-state { padding: 3rem 1rem; text-align: center; color: var(--muted); }
.spinner-overlay {
  position: fixed; inset: 0; background: rgba(8,41,68,.35); display: none;
  place-items: center; z-index: 2000;
}
.spinner-overlay.show { display: grid; }
.auth-wrap {
  min-height: 100vh;
  background: linear-gradient(135deg, #082944 0%, #0d3b66 55%, #1a5a8a 100%);
  display: grid; place-items: center; padding: 1.5rem;
}
.auth-card {
  width: 100%; max-width: 440px; background: #fff; border-radius: 18px; padding: 2rem;
  box-shadow: 0 20px 50px rgba(0,0,0,.25);
}
.auth-card h2 { color: var(--navy); }
.breadcrumb { background: transparent; padding: 0; }
.payslip {
  background: #fff; border: 2px solid var(--navy); padding: 24px; max-width: 900px; margin: 0 auto;
}
.payslip-head { border-bottom: 3px solid var(--gold); padding-bottom: 12px; }
@media (max-width: 992px) {
  .sidebar { transform: translateX(-100%); transition: .2s; }
  .sidebar.open { transform: none; }
  .topbar, .page { margin-left: 0; }
}
@media print {
  .sidebar,
  .topbar,
  .breadcrumb,
  .no-print,
  .spinner-overlay,
  .app-footer,
  footer {
    display: none !important;
  }
  body.app-body {
    background: #fff !important;
    min-height: 0 !important;
  }
  .page {
    margin: 0 !important;
    padding: 18mm 10mm 10mm !important;
    width: 100% !important;
  }
}