:root {
  --bg:#fafafa; --panel:#fff; --garis:#e4e4e7; --tinta:#18181b; --redup:#71717a;
  --biru:#0284c7; --biru-gelap:#0369a1; --biru-muda:#f0f9ff;
  --hijau:#15803d; --merah:#b91c1c;
  --kuning:#fefce8; --kuning-garis:#fde68a; --radius:8px;
}
* { box-sizing:border-box; }
body {
  margin:0; background:var(--bg); color:var(--tinta); font-size:14px; line-height:1.5;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
a { color:var(--biru); }
button, input, select, textarea { font:inherit; color:inherit; }

/* ---------- kerangka ---------- */
#layar-aplikasi.app { display:flex; align-items:stretch; min-height:100vh; }
#layar-aplikasi[hidden] { display:none; }
.sidebar {
  width:210px; flex-shrink:0; background:var(--biru-gelap); color:#fff;
  display:flex; flex-direction:column; position:sticky; top:0; height:100vh; overflow-y:auto;
}
.sidebar .merek { font-weight:700; padding:18px 16px; white-space:nowrap;
  border-bottom:1px solid rgba(255,255,255,.15); color:#fff; }
.sidebar .merek small { display:block; font-weight:400; color:rgba(255,255,255,.65); font-size:11px; }
nav { display:flex; flex-direction:column; gap:2px; padding:10px 8px; flex:1; overflow-y:auto; }
.nav-label {
  font-size:10.5px; text-transform:uppercase; letter-spacing:.5px; color:rgba(255,255,255,.5);
  padding:14px 12px 4px;
}
nav button {
  background:none; border:none; border-left:3px solid transparent; padding:10px 12px;
  cursor:pointer; color:rgba(255,255,255,.82); text-align:left; white-space:nowrap; border-radius:0 6px 6px 0;
}
nav button:hover { color:#fff; background:rgba(255,255,255,.08); }
nav button.aktif { color:#fff; border-left-color:#fff; background:rgba(255,255,255,.14); font-weight:600; }
.sidebar .aku { color:rgba(255,255,255,.75); font-size:12px; padding:14px 16px; border-top:1px solid rgba(255,255,255,.15); margin-top:auto; }
.sidebar .aku strong { display:block; color:#fff; font-size:13px; }
.sidebar .aku .aku-tombol { display:flex; gap:6px; margin-top:8px; }
.sidebar .aku .aku-tombol .tombol { flex:1; }
.sidebar .aku .aku-tombol .tombol.sekunder {
  background:rgba(255,255,255,.12); color:#fff; border-color:rgba(255,255,255,.3);
}
main { flex:1; min-width:0; max-width:1100px; margin:0 auto; padding:20px; }

@media (max-width:780px) {
  #layar-aplikasi.app { flex-direction:column; }
  .sidebar { width:100%; height:auto; position:static; }
  nav { flex-direction:row; overflow-x:auto; padding:0 8px 8px; align-items:center; }
  .nav-label { display:none; }
  nav button { border-left:none; border-bottom:2px solid transparent; border-radius:0; }
  nav button.aktif { border-left-color:transparent; border-bottom-color:#fff; background:none; }
  .sidebar .aku { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:0; }
  .sidebar .aku .aku-tombol { margin-top:0; }
}

/* ---------- panel ---------- */
.panel { background:var(--panel); border:1px solid var(--garis); border-radius:var(--radius); margin-bottom:16px; }
.panel > h2 {
  margin:0; padding:13px 16px; font-size:13px; text-transform:uppercase; letter-spacing:.4px;
  color:var(--redup); border-bottom:1px solid var(--garis);
  display:flex; justify-content:space-between; align-items:center; gap:10px; flex-wrap:wrap;
}
.panel > .isi { padding:16px; }
.panel > .isi.rapat { padding:0; }

/* ---------- tabel ---------- */
table { width:100%; border-collapse:collapse; }
th, td { padding:8px 12px; text-align:left; border-bottom:1px solid var(--garis); vertical-align:top; }
th { font-size:11px; text-transform:uppercase; letter-spacing:.4px; color:var(--redup);
     font-weight:600; background:var(--bg); white-space:nowrap; }
tbody tr:last-child td { border-bottom:none; }
tbody tr:hover { background:var(--biru-muda); }
tr.nonaktif td { opacity:.55; }
td.kode { font-variant-numeric:tabular-nums; letter-spacing:.5px; font-weight:600; }
td.aksi { white-space:nowrap; text-align:right; }
.gulir { overflow-x:auto; }

/* ---------- kontrol ---------- */
.tombol {
  background:var(--biru); color:#fff; border:1px solid var(--biru); border-radius:6px;
  padding:7px 13px; cursor:pointer; display:inline-block; text-decoration:none;
  line-height:1.4; white-space:nowrap;
}
.tombol:hover { filter:brightness(1.1); }
.tombol.sekunder { background:var(--panel); color:var(--tinta); border-color:var(--garis); }
.tombol.bahaya { background:var(--merah); border-color:var(--merah); color:#fff; }
.tombol.kecil { padding:4px 9px; font-size:12px; }
.tombol:disabled { opacity:.5; cursor:not-allowed; filter:none; }
label { display:block; font-size:12px; color:var(--redup); margin-bottom:3px; }
label .wajib { color:var(--merah); }
input, select, textarea { width:100%; padding:7px 9px; border:1px solid var(--garis);
  border-radius:6px; background:#fff; }
input:focus, select:focus, textarea:focus { outline:2px solid var(--biru); outline-offset:-1px; }
input:disabled, input[readonly] { background:var(--bg); color:var(--redup); }
textarea { resize:vertical; min-height:56px; }
.kisi { display:grid; grid-template-columns:repeat(auto-fit,minmax(190px,1fr)); gap:12px; }
.kisi .lebar { grid-column:1/-1; }
.baris-tombol { display:flex; gap:8px; flex-wrap:wrap; margin-top:16px; align-items:center; }
.saring { display:flex; gap:10px; align-items:flex-end; flex-wrap:wrap; }
.saring > div { min-width:170px; }

/* ---------- status & pesan ---------- */
.lencana { display:inline-block; padding:2px 8px; border-radius:99px; font-size:11px; font-weight:600;
  border:1px solid; white-space:nowrap; }
.lencana.aktif { background:#f0fdf4; color:var(--hijau); border-color:#bbf7d0; }
.lencana.mati { background:var(--bg); color:var(--redup); border-color:var(--garis); }
.lencana.peran { background:var(--biru-muda); color:#075985; border-color:#bae6fd; }
#peran-pengguna.lencana { margin:4px 0 0; }
.pesan { padding:11px 14px; border-radius:var(--radius); margin-bottom:14px; border:1px solid; }
.pesan.galat { background:#fef2f2; border-color:#fecaca; color:var(--merah); }
.pesan.sukses { background:#f0fdf4; border-color:#bbf7d0; color:var(--hijau); }
.pesan.info { background:var(--biru-muda); border-color:#bae6fd; color:#075985; }
.pesan.awas { background:var(--kuning); border-color:var(--kuning-garis); color:#854d0e; }
.redup { color:var(--redup); }
.kecil { font-size:12px; }

/* ---------- login ---------- */
.masuk { max-width:340px; margin:12vh auto; }
.masuk .panel > .isi { padding:22px; }
.masuk h1 { font-size:19px; margin:0 0 4px; }
.masuk p { margin:0 0 18px; color:var(--redup); font-size:13px; }
.masuk label { margin-top:12px; }

/* ---------- dialog ---------- */
dialog { border:1px solid var(--garis); border-radius:var(--radius); padding:0; max-width:560px;
  width:94%; max-height:88vh; }
dialog::backdrop { background:rgba(0,0,0,.4); }
dialog .isi { padding:20px; }
dialog h3 { margin:0 0 4px; font-size:16px; }
dialog .sub { margin:0 0 16px; color:var(--redup); font-size:12px; }