/* STAFF PORTAL & DLP SECURITY STYLES (thuvien.biv.vn) */
.staff-login-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: radial-gradient(circle at 20% 20%, #0f172a 0%, #020617 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.staff-login-overlay.hidden {
  display: none !important;
}
.staff-login-card {
  width: 100%;
  max-width: 440px;
  background: #ffffff;
  border-radius: 20px;
  padding: 32px 28px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.45);
  border: 1px solid #bae6fd;
}
.staff-login-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #e0f2fe;
  color: #0369a1;
  font-size: 11.5px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 99px;
  margin-bottom: 12px;
}
.staff-quota-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f0fdf4;
  border: 1px solid #86efac;
  color: #166534;
  padding: 5px 11px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}
.staff-quota-pill.warn {
  background: #fef3c7;
  border-color: #fcd34d;
  color: #92400e;
}
.staff-quota-pill.danger {
  background: #fee2e2;
  border-color: #fca5a5;
  color: #991b1b;
}
.staff-user-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  padding: 5px 12px;
  border-radius: 99px;
  font-size: 12.2px;
  font-weight: 700;
  color: #0f172a;
}
.dlp-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99990;
  max-width: 420px;
  background: #0f172a;
  color: #ffffff;
  padding: 14px 18px;
  border-radius: 14px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.35);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.45;
  border-left: 5px solid #0284c7;
}
.dlp-toast.error {
  background: #7f1d1d;
  border-left-color: #f87171;
}
.staff-admin-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 16px;
  margin-bottom: 18px;
}
.staff-table-wrap {
  overflow-x: auto;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #ffffff;
}
.staff-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}
.staff-table th {
  background: #f8fafc;
  color: #334155;
  font-weight: 800;
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid #e2e8f0;
  white-space: nowrap;
}
.staff-table td {
  padding: 9px 12px;
  border-bottom: 1px solid #f1f5f9;
  color: #0f172a;
  vertical-align: middle;
}
.staff-table tr:hover td {
  background: #f8fafc;
}
.alert-item-card {
  border: 1px solid #fecaca;
  background: #fff1f2;
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 10px;
}
.alert-item-card.resolved {
  border-color: #e2e8f0;
  background: #f8fafc;
  opacity: 0.78;
}
@media (max-width: 960px) {
  .staff-admin-grid {
    grid-template-columns: 1fr;
  }
}