:root {
  --kertas: #f4efe6;
  --kartu: #fffdf8;
  --tinta: #1c2430;
  --redup: #5d675f;
  --garis: #e3dacb;
  --hijau: #0d6b50;
  --hijau-gelap: #084736;
  --oren: #e36b2c;
  --bahaya: #a33b32;
  --bayang: 0 12px 30px rgba(48, 36, 18, 0.08);
  --font: "Outfit", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font);
  color: var(--tinta);
  background:
    radial-gradient(900px 420px at 100% -10%, #f7d7bf 0%, transparent 55%),
    var(--kertas);
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; }

.atas {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 22px;
  background: rgba(255, 253, 248, 0.9);
  border-bottom: 1px solid var(--garis);
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(8px);
}
.merek { display: flex; flex-direction: column; min-width: 140px; }
.merek strong { font-size: 1.25rem; letter-spacing: -0.03em; }
.merek span { color: var(--redup); font-size: 0.82rem; }
.nav { display: flex; gap: 6px; flex-wrap: wrap; }
.nav a {
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--redup);
}
.nav a.aktif, .nav a:hover { background: #e7f4ee; color: var(--hijau-gelap); }
.ringkas { margin-left: auto; text-align: right; font-size: 0.92rem; }
.ringkas b { font-size: 1.05rem; }

.halaman {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.85fr);
  gap: 18px;
  padding: 18px;
  align-items: start;
}
.panel {
  background: var(--kartu);
  border: 1px solid var(--garis);
  border-radius: 18px;
  box-shadow: var(--bayang);
}
.katalog { padding: 16px; }
.cari { display: flex; gap: 8px; }
.cari input, .field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--garis);
  background: #fff;
  border-radius: 12px;
  padding: 12px 14px;
}
.cari input:focus, .field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid #b7e0d1;
  border-color: var(--hijau);
}
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
.chip, .hantu, .utama, .bahaya {
  border: 0;
  border-radius: 999px;
  padding: 8px 12px;
}
.chip { background: #f3eee4; color: var(--redup); }
.chip.aktif { background: var(--hijau); color: white; }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 12px;
}
.produk {
  text-align: left;
  border: 1px solid var(--garis);
  background: #fff;
  border-radius: 16px;
  padding: 14px;
  min-height: 132px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.produk:hover { border-color: #9dcebc; }
.produk .nama { font-weight: 600; letter-spacing: -0.02em; }
.produk .meta { color: var(--redup); font-size: 0.82rem; }
.produk .harga { margin-top: auto; font-weight: 650; color: var(--hijau-gelap); }
.produk.tipis { background: #fff6f2; }
.lencana {
  align-self: flex-start;
  font-size: 0.72rem;
  background: #fde4d8;
  color: var(--bahaya);
  border-radius: 999px;
  padding: 2px 8px;
}

.nota { padding: 16px; display: flex; flex-direction: column; gap: 12px; position: sticky; top: 78px; }
.tab { display: flex; gap: 6px; }
.tab button { background: transparent; border-radius: 10px; border: 0; padding: 8px 10px; color: var(--redup); }
.tab button.aktif { background: #e7f4ee; color: var(--hijau-gelap); }
.keranjang { display: flex; flex-direction: column; gap: 8px; max-height: 34vh; overflow: auto; }
.baris {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 10px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--garis);
}
.baris .jumlah { display: flex; align-items: center; gap: 6px; }
.baris .jumlah button {
  width: 28px; height: 28px; border-radius: 8px; border: 1px solid var(--garis); background: #fff;
}
.kosong { color: var(--redup); padding: 18px 4px; }
.total { display: grid; gap: 6px; }
.total div, .bayar-grid { display: flex; justify-content: space-between; gap: 12px; }
.total .akhir { font-size: 1.35rem; font-weight: 700; }
.dua { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.field { display: grid; gap: 4px; font-size: 0.85rem; color: var(--redup); }
.utama, .bahaya, .hantu { border-radius: 12px; padding: 12px 14px; }
.utama { background: var(--oren); color: white; font-weight: 650; }
.utama:disabled { opacity: 0.55; cursor: not-allowed; }
.bahaya { background: #f8e7e4; color: var(--bahaya); }
.hantu { background: #f3eee4; }
.cepat { display: flex; flex-wrap: wrap; gap: 6px; }
.cepat button { background: #fff; border: 1px solid var(--garis); border-radius: 999px; padding: 6px 10px; }

.daftar { display: flex; flex-direction: column; gap: 8px; max-height: 62vh; overflow: auto; }
.faktur {
  border: 1px solid var(--garis);
  border-radius: 12px;
  padding: 10px;
  background: #fff;
  display: grid;
  gap: 4px;
}
.faktur header { display: flex; justify-content: space-between; gap: 8px; }
.retur { color: var(--bahaya); }

.layar {
  position: fixed; inset: 0; background: rgba(28, 36, 48, 0.45);
  display: grid; place-items: center; padding: 18px; z-index: 20;
}
.layar[hidden] { display: none; }
.dialog {
  width: min(560px, 100%);
  background: var(--kartu);
  border-radius: 18px;
  padding: 18px;
  box-shadow: var(--bayang);
}
.struk { font-variant-numeric: tabular-nums; }
.struk table { width: 100%; border-collapse: collapse; }
.struk td { padding: 4px 0; vertical-align: top; }
.toast {
  position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%);
  background: var(--tinta); color: white; padding: 10px 14px; border-radius: 999px;
  z-index: 30;
}
.toast[hidden] { display: none; }

.stok-halaman { padding: 18px; display: grid; gap: 14px; }
.alat { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.alat input { flex: 1; min-width: 220px; }
table.stok { width: 100%; border-collapse: collapse; background: var(--kartu); border-radius: 18px; overflow: hidden; }
table.stok th, table.stok td { padding: 10px 12px; border-bottom: 1px solid var(--garis); text-align: left; }
table.stok th { font-size: 0.78rem; color: var(--redup); font-weight: 600; }
table.stok tr.tipis td { background: #fff6f2; }
.aksi { display: flex; gap: 6px; flex-wrap: wrap; }
.aksi button { border: 0; background: #f3eee4; border-radius: 8px; padding: 6px 8px; }
.lembar { padding: 16px; display: grid; gap: 14px; }
.kartu-angka { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.kartu-angka div { background: #fff; border: 1px solid var(--garis); border-radius: 14px; padding: 10px 12px; }
.kartu-angka span { display: block; color: var(--redup); font-size: 0.8rem; }
.komponen { display: grid; grid-template-columns: minmax(0, 1.4fr) 90px auto; gap: 8px; margin-bottom: 8px; }
.catatan { color: var(--redup); font-size: 0.9rem; }

@media (max-width: 900px) {
  .halaman { grid-template-columns: 1fr; }
  .nota { position: static; }
  .atas { flex-wrap: wrap; }
  .ringkas { margin-left: 0; text-align: left; }
  table.stok { display: block; overflow-x: auto; }
}

@media print {
  body * { visibility: hidden; }
  #struk, #struk * { visibility: visible; }
  #struk { position: absolute; inset: 0; background: white; }
  .layar { background: white; position: static; }
}