total_absensi; $hdr = $kegiatan->hadir ?? 0; $tlb = $kegiatan->terlambat ?? 0; $izn = $kegiatan->izin ?? 0; $skt = $kegiatan->sakit ?? 0; $alp = $kegiatan->alpa ?? 0; $plg = $kegiatan->pulang ?? 0; $tot = $kegiatan->total_absensi ?? 0; $pct = fn($n) => $tot > 0 ? round($n / $tot * 100) : 0; $isUmum = $kegiatan->kelasKegiatan->isEmpty(); ?>