/* Tampilan kasir: warna mengikuti logo Salam Energy (krem, teal, emas, hijau daun). Dibuat untuk HP dulu, melebar di laptop. */
:root {
  --krem: #f3eee2;
  --kartu: #fffdf8;
  --teal: #0a494f;
  --teal-2: #0f5f66;
  --emas: #c9a02f;
  --hijau: #2e8b47;
  --merah: #b3402e;
  --teks: #1d2b2c;
  --redup: #5d6b6a;
  --garis: #e2dac7;
  --radius: 14px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--krem);
  color: var(--teks);
  font: 15px/1.45 Inter, system-ui, sans-serif;
  -webkit-tap-highlight-color: transparent;
}
h1, h2, h3 { font-family: Montserrat, Inter, sans-serif; color: var(--teal); margin: 0 0 .6em; line-height: 1.2; }
h1 { font-size: 1.35rem; }
h2 { font-size: 1.1rem; }
h3 { font-size: .95rem; }
a { color: var(--teal); }
.memuat { text-align: center; padding: 4rem 1rem; color: var(--redup); }

/* Kerangka: kepala + isi + navigasi bawah (HP) / samping (laptop) */
.kepala {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: .6rem;
  background: var(--teal); color: #fff; padding: .6rem 1rem;
  padding-top: calc(.6rem + env(safe-area-inset-top));
}
.kepala img { width: 34px; height: 34px; border-radius: 8px; background: #fff; object-fit: contain; }
.kepala .judul { font-family: Montserrat, sans-serif; font-weight: 700; font-size: 1rem; flex: 1; line-height: 1.1; }
.kepala .judul small { display: block; font: 500 .75rem Inter, sans-serif; opacity: .8; }
.kepala button { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.4); padding: .35rem .7rem; border-radius: 8px; font: inherit; font-size: .8rem; cursor: pointer; }
main { padding: 1rem; padding-bottom: 6rem; max-width: 1100px; margin: 0 auto; }
nav.bawah {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 5;
  display: flex; background: var(--kartu); border-top: 1px solid var(--garis);
  padding-bottom: env(safe-area-inset-bottom);
}
nav.bawah a {
  flex: 1; text-align: center; text-decoration: none; color: var(--redup);
  font-size: .7rem; padding: .45rem 0 .5rem; display: flex; flex-direction: column; align-items: center; gap: 2px;
}
nav.bawah a svg { width: 22px; height: 22px; }
nav.bawah a.aktif { color: var(--teal); font-weight: 600; }
/* HP: hanya menu utama + "Menu"; laptop: semua menu dengan nama lengkap */
.t-lebar, nav.bawah a.lebar { display: none; }
@media (min-width: 900px) {
  .t-lebar { display: inline; }
  .t-hp, nav.bawah a.hanya-hp { display: none !important; }
  nav.bawah a.lebar { display: flex; }
}
@media (min-width: 900px) {
  .kerangka { display: grid; grid-template-columns: 210px 1fr; }
  nav.bawah { position: sticky; top: 54px; height: calc(100vh - 54px); flex-direction: column; border-top: 0; border-right: 1px solid var(--garis); padding: 1rem .5rem; gap: .2rem; }
  nav.bawah a { flex: none; flex-direction: row; gap: .7rem; font-size: .9rem; padding: .6rem .8rem; border-radius: 10px; }
  nav.bawah a.aktif { background: #e8efe9; }
  main { padding: 1.5rem 2rem 3rem; margin: 0; }
}

/* Kartu & angka */
.kartu { background: var(--kartu); border: 1px solid var(--garis); border-radius: var(--radius); padding: 1rem; margin-bottom: 1rem; }
.kisi { display: grid; gap: .75rem; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 1rem; }
@media (min-width: 700px) { .kisi { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.angka { background: var(--kartu); border: 1px solid var(--garis); border-radius: var(--radius); padding: .8rem; min-width: 0; }
.angka .label { font-size: .75rem; color: var(--redup); }
.angka .nilai { font: 700 1.2rem Montserrat, sans-serif; color: var(--teal); overflow-wrap: anywhere; }
.angka .kecil { font-size: .75rem; color: var(--redup); }
.angka.utama { background: var(--teal); border-color: var(--teal); }
.angka.utama .label, .angka.utama .kecil { color: #cfe3e2; }
.angka.utama .nilai { color: #fff; }
.positif { color: var(--hijau) !important; }
.negatif { color: var(--merah) !important; }

/* Tombol besar menu cepat */
.cepat { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; margin-bottom: 1rem; }
.cepat a {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .3rem;
  text-decoration: none; border-radius: var(--radius); padding: 1rem .5rem; font-weight: 600; text-align: center;
  color: #fff; background: var(--teal); min-height: 92px;
}
.cepat a svg { width: 30px; height: 30px; }
.cepat a.jual { background: var(--hijau); }
.cepat a.biaya { background: var(--emas); color: #2a2205; }

/* Formulir */
label { display: block; font-size: .85rem; font-weight: 600; margin: .8rem 0 .3rem; color: var(--teal); }
input, select, textarea {
  width: 100%; font: inherit; font-size: 16px; padding: .7rem .8rem; border: 1px solid #cfc6b1; border-radius: 10px;
  background: #fff; color: var(--teks);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--emas); border-color: var(--emas); }
input.besar { font: 700 1.6rem Montserrat, sans-serif; text-align: right; padding: .6rem .8rem; }
.baris { display: flex; gap: .6rem; }
.baris > * { flex: 1; min-width: 0; }
.pilih { display: flex; gap: .4rem; flex-wrap: wrap; }
.pilih button {
  flex: 1; min-width: 70px; padding: .65rem .5rem; border-radius: 10px; border: 1px solid #cfc6b1; background: #fff;
  font: inherit; font-weight: 600; color: var(--teal); cursor: pointer;
}
.pilih button.aktif { background: var(--teal); color: #fff; border-color: var(--teal); }
.tombol {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  background: var(--teal); color: #fff; border: 0; border-radius: 12px; padding: .8rem 1.1rem;
  font: 600 1rem Inter, sans-serif; cursor: pointer; text-decoration: none;
}
.tombol.penuh { width: 100%; margin-top: 1.2rem; padding: 1rem; font-size: 1.05rem; }
.tombol.hijau { background: var(--hijau); }
.tombol.emas { background: var(--emas); color: #2a2205; }
.tombol.garis { background: transparent; color: var(--teal); border: 1px solid var(--teal); }
.tombol.merah { background: transparent; color: var(--merah); border: 1px solid var(--merah); }
.tombol.kecil { padding: .4rem .7rem; font-size: .85rem; border-radius: 8px; }
.tombol:disabled { opacity: .5; cursor: default; }
.deret { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .8rem; }
.deret > .tombol { flex: 1; min-width: 130px; }
.total-besar {
  display: flex; justify-content: space-between; align-items: baseline; gap: .5rem;
  background: #e8efe9; border-radius: 12px; padding: .8rem 1rem; margin-top: 1rem;
}
.total-besar span { color: var(--redup); font-size: .85rem; }
.total-besar strong { font: 700 1.5rem Montserrat, sans-serif; color: var(--teal); }
.catatan { font-size: .8rem; color: var(--redup); margin: .3rem 0 0; }
.peringatan { background: #fbf1d6; border: 1px solid #ecd38c; color: #6b5310; padding: .6rem .8rem; border-radius: 10px; font-size: .85rem; margin-top: .8rem; }

/* Pencarian kontak */
.saran { border: 1px solid var(--garis); border-radius: 10px; margin-top: .3rem; background: #fff; max-height: 240px; overflow: auto; }
.saran button { display: block; width: 100%; text-align: left; border: 0; border-bottom: 1px solid var(--garis); background: none; padding: .6rem .8rem; font: inherit; cursor: pointer; }
.saran button:last-child { border-bottom: 0; }
.saran button small { color: var(--redup); }
.terpilih { display: flex; align-items: center; justify-content: space-between; gap: .5rem; background: #e8efe9; border-radius: 10px; padding: .6rem .8rem; }

/* Daftar */
.daftar { list-style: none; margin: 0; padding: 0; }
.daftar li { display: flex; gap: .6rem; align-items: center; padding: .7rem 0; border-bottom: 1px solid var(--garis); }
.daftar li:last-child { border-bottom: 0; }
.daftar .isi { flex: 1; min-width: 0; }
.daftar .isi b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.daftar .isi small { color: var(--redup); }
.daftar .kanan { text-align: right; white-space: nowrap; }
.daftar li.klik { cursor: pointer; }
.daftar li.batal { opacity: .45; text-decoration: line-through; }
.lencana { display: inline-block; font-size: .7rem; font-weight: 700; padding: .1rem .45rem; border-radius: 6px; background: #e8efe9; color: var(--teal); }
.lencana.jual { background: #dff0e3; color: var(--hijau); }
.lencana.biaya { background: #f6ecd0; color: #7a5d0d; }
.lencana.belum { background: #f7ddd7; color: var(--merah); }
.tab { display: flex; gap: .4rem; margin-bottom: 1rem; overflow-x: auto; }
.tab button { border: 1px solid var(--garis); background: var(--kartu); border-radius: 999px; padding: .45rem .9rem; font: inherit; font-size: .85rem; cursor: pointer; white-space: nowrap; color: var(--teal); }
.tab button.aktif { background: var(--teal); color: #fff; border-color: var(--teal); }
.kosong { text-align: center; color: var(--redup); padding: 1.5rem .5rem; }

table.laporan { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.laporan td, table.laporan th { padding: .45rem .3rem; border-bottom: 1px solid var(--garis); text-align: left; vertical-align: top; }
table.laporan th { font-size: .75rem; color: var(--redup); font-weight: 600; }
table.laporan td.r, table.laporan th.r { text-align: right; white-space: nowrap; }
table.laporan tr.tebal td { font-weight: 700; border-top: 2px solid var(--teal); }
.gulir { overflow-x: auto; }

/* Masuk */
.masuk { max-width: 380px; margin: 0 auto; padding: 3rem 1rem; }
.masuk .logo { display: block; width: 96px; height: 96px; margin: 0 auto 1rem; border-radius: 20px; background: #fff; object-fit: contain; }
.masuk h1 { text-align: center; }
.galat { color: var(--merah); font-size: .9rem; margin-top: .6rem; }

/* Dialog */
dialog { border: 0; border-radius: 16px; padding: 1.2rem; width: min(440px, calc(100vw - 32px)); max-height: 90vh; background: var(--kartu); color: var(--teks); }
dialog::backdrop { background: rgba(10, 30, 32, .5); }

#toast {
  position: fixed; left: 50%; bottom: 84px; transform: translateX(-50%) translateY(20px); opacity: 0; pointer-events: none;
  background: var(--teks); color: #fff; padding: .6rem 1rem; border-radius: 10px; font-size: .9rem; transition: .2s; z-index: 20; max-width: calc(100vw - 32px);
}
#toast.tampil { opacity: 1; transform: translateX(-50%); }

/* Struk 58 mm: dipakai untuk pratinjau di layar dan untuk cetak lewat printer biasa / aplikasi RawBT */
.struk {
  font: 13px/1.35 'Courier New', monospace; background: #fff; color: #000; width: 100%; max-width: 300px; margin: 0 auto;
  padding: 12px; border: 1px dashed #bbb; white-space: pre-wrap; word-break: break-word;
}
.struk img { display: block; width: 96px; height: 96px; margin: 0 auto 8px; image-rendering: pixelated; }
#struk-cetak { display: none; }
@media print {
  @page { size: 58mm auto; margin: 2mm; }
  body { background: #fff; }
  body > *:not(#struk-cetak) { display: none !important; }
  #struk-cetak { display: block; }
  #struk-cetak .struk { border: 0; padding: 0; max-width: none; font-size: 11px; }
  #struk-cetak .struk img { width: 22mm; height: 22mm; }
}