:root {
  --paper:    #F8F5EF;
  --paper-2:  #ECE7DC;
  --ink:      #33312E;
  --ink-soft: #6E6A63;
  --white:    #FFFDF9;
  --teal:     #A9CDAE;
  --teal-dk:  #82AE89;
  --brick:    #D9726A;
  --brick-lt: #F6DAD7;
  --mustard:  #E9C57C;
  --indo-pastel: #AECBEB;
  --alfa-pastel: #F0ADA6;
  --sh-sm: 3px 3px 0 var(--ink);
  --sh-md: 4px 4px 0 var(--ink);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{
  background-color:var(--paper);
  background-image:
  linear-gradient(rgba(51,49,46,.05) 1.5px,transparent 1.5px),
  linear-gradient(90deg,rgba(51,49,46,.05) 1.5px,transparent 1.5px);
  background-size:30px 30px;
  color:var(--ink);
  font-family:'Segoe UI',sans-serif;
  font-size:13px;
  padding:20px;
  -webkit-font-smoothing:antialiased;
}
main{max-width:36rem;margin:0 auto}

/* TOP BAR */
.top-bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  row-gap:8px;
  border-bottom:3px solid var(--ink);
  padding-bottom:10px;
  margin-bottom:16px;
}
/* Logo jadi ikon tunggal di kiri; judul + jam ditumpuk di sebelahnya
   supaya rata kiri satu sama lain (bukan rata dengan logo). */
.top-left{display:flex;align-items:center;gap:9px}
.top-text{display:flex;flex-direction:column;gap:2px;min-width:0}
.brand-logo{width:40px;height:40px;flex:0 0 auto}
.top-bar h1{
  font-family:'Space Grotesk',sans-serif;
  font-size:17px;font-weight:700;
  letter-spacing:-0.3px;
  line-height:1.1;
}
.clock{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;color:var(--ink-soft);
}

/* Badge info wilayah — sekaligus mengisi sisi kanan header yang kosong
   sejak tombol Muat Ulang dihapus. */
.region-badge{
  display:inline-flex;align-items:center;gap:5px;flex-shrink:0;
  border:2px solid var(--ink);background:var(--mustard);color:var(--ink);
  padding:5px 10px;
  font-family:'Space Grotesk',sans-serif;
  font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;
  box-shadow:var(--sh-sm);
}

/* BUTTON */
.btn{
  border:2px solid var(--ink);
  background:var(--white);
  color:var(--ink);
  padding:6px 12px;
  font-family:'Space Grotesk',sans-serif;
  font-size:10px;font-weight:700;
  text-transform:uppercase;letter-spacing:.5px;
  cursor:pointer;border-radius:0;
  box-shadow:var(--sh-sm);
  transition:transform .1s,box-shadow .1s,background .1s;
}
.btn:hover{background:var(--teal);transform:translate(1px,1px);box-shadow:1px 1px 0 var(--ink)}
.btn:disabled{opacity:.45;cursor:not-allowed;background:var(--paper-2);color:var(--ink-soft);border-color:var(--ink-soft);box-shadow:none;transform:none}

/* DEVICE CARDS */
#list{display:flex;flex-direction:column;gap:12px;margin-bottom:14px}
.card{border:2px solid var(--ink);background:var(--white);box-shadow:var(--sh-md);overflow:hidden}

/* CARD HEADER */
.card-header{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:9px 12px;
  background:var(--paper-2);
  border-bottom:2px solid var(--ink);
}
.card-left{display:flex;flex-direction:column;gap:1px;min-width:0}
.card-name{font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:700}
.card-sub{font-size:11px;color:var(--ink-soft)}
.card-actions{display:flex;align-items:center;gap:4px;flex-shrink:0}
.card-status{
  font-family:'Space Grotesk',sans-serif;
  font-size:9px;font-weight:700;
  text-transform:uppercase;letter-spacing:.5px;
  padding:3px 7px;
  border:1.5px solid;
}
.card-status.online{background:var(--teal);color:var(--ink);border-color:var(--ink)}
.card-status.offline{background:var(--brick);color:var(--white);border-color:var(--ink)}
.card-status.paused{background:var(--paper-2);color:var(--ink-soft);border-color:var(--ink-soft)}

/* ICON BUTTONS */
.icon-btn{
  border:1.5px solid var(--ink);background:var(--white);
  color:var(--ink);padding:4px 7px;font-size:13px;
  cursor:pointer;border-radius:0;
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:2px 2px 0 var(--ink);
  transition:transform .1s,box-shadow .1s,background .1s;
}
.icon-btn:hover{background:var(--mustard);transform:translate(1px,1px);box-shadow:1px 1px 0 var(--ink)}

/* GANG ROWS */
.rows{padding:4px 0}
.gang-row{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 14px;
  border-bottom:1px dashed var(--paper-2);
  background:transparent;cursor:default;
  border-left:none;border-right:none;border-top:none;
  width:100%;text-align:left;
}
.gang-row:last-child{border-bottom:none}
.gang-info{display:flex;flex-direction:column;gap:2px;min-width:0}
.gang-label{font-size:13px;font-weight:600}
.gang-sub{font-size:11px;color:var(--ink-soft)}
.gang-sub.on{color:var(--teal-dk);font-weight:600}
.gang-sub.off{color:var(--brick);font-weight:600}
.gang-sub.muted{color:var(--ink-soft);font-style:italic}
.gang-timer{font-family:'Space Grotesk',sans-serif;font-size:13px;font-weight:700;color:var(--ink);background:var(--paper-2);border:1.5px solid var(--ink);padding:2px 6px;margin-top:4px;align-self:flex-start;letter-spacing:.2px;box-shadow:2px 2px 0 var(--ink)}
.gang-timer::before{content:'◷ ';font-size:15px;vertical-align:-1px}
.gang-power{
  display:flex;flex-direction:column;align-items:flex-end;gap:1px;
  flex-shrink:0;
}
.gang-w{font-family:'JetBrains Mono',monospace;font-size:13px;font-weight:600}
.gang-w.active{color:var(--ink)}
.gang-w.zero{color:var(--ink-soft)}
.gang-kwh{font-size:11px;color:var(--ink-soft)}
.gang-kwh.active{color:var(--ink);font-weight:600}

/* TOGGLE TRACK */
.gang-track{
  flex-shrink:0;width:42px;height:22px;
  background:var(--paper-2);border:2px solid var(--ink);
  position:relative;cursor:pointer;
  transition:background .1s;
}
.gang-track::after{
  content:'';position:absolute;
  top:2px;left:2px;
  width:14px;height:14px;
  background:var(--ink);
  transition:transform .1s;
}
.gang-row[aria-checked="true"] .gang-track{background:var(--teal)}
.gang-row[aria-checked="true"] .gang-track::after{
  background:var(--white);transform:translateX(20px);
}
.gang-row:disabled{opacity:.5}

/* NOTE */
.note{font-size:12px;color:var(--ink-soft);min-height:18px}

/* MODAL OVERLAY */
.modal{
  position:fixed;top:0;left:0;width:100%;height:100%;inset:0;   /* top/left/width/height: cadangan untuk browser lama yang belum mengenal inset */
  z-index:200;
  background:rgba(51,49,46,.45);
  display:flex;align-items:center;justify-content:center;
  padding:16px;
}
.modal[hidden]{display:none}
body.modal-open{overflow:hidden}   /* jangan scroll halaman di belakang modal */
.modal-box{
  background:var(--white);
  border:3px solid var(--ink);
  box-shadow:6px 6px 0 var(--ink);
  width:100%;max-width:30rem;
  max-height:80vh;
  display:flex;flex-direction:column;
}
.modal-header{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:10px 14px;
  background:var(--paper-2);
  border-bottom:2px solid var(--ink);
  flex-shrink:0;
}
.modal-title{font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:700}
.modal-close{
  border:2px solid var(--ink);background:var(--white);
  color:var(--ink);width:28px;height:28px;
  font-size:16px;line-height:1;cursor:pointer;border-radius:0;
  display:flex;align-items:center;justify-content:center;
  box-shadow:2px 2px 0 var(--ink);
  flex-shrink:0;
}
.modal-close:hover{background:var(--brick-lt);color:var(--brick)}
.modal-body{flex:1;overflow-y:auto;padding:14px;overscroll-behavior:contain}

/* DETAIL GRID */
.detail-grid{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:12px}
.detail-grid dt{color:var(--ink-soft);font-weight:600;padding-top:1px}
.detail-grid dd{font-family:'JetBrains Mono',monospace;font-size:11px}

/* HISTORY */
.hist-title{
  font-family:'Space Grotesk',sans-serif;
  font-size:11px;font-weight:700;
  text-transform:uppercase;letter-spacing:.5px;
  color:var(--ink-soft);
  margin:12px 0 8px;
  padding-bottom:6px;
  border-bottom:2px solid var(--paper-2);
}
.hist-list{display:flex;flex-direction:column;gap:4px}
.hist-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:7px 10px;
  background:var(--paper-2);
  border:1.5px solid var(--ink);
}
.hist-row.today{background:var(--ink);color:var(--white);border-color:var(--ink)}
.hist-label{font-size:12px;font-weight:600}
.hist-val{font-family:'JetBrains Mono',monospace;font-size:12px}

/* SETTINGS FORM */
.form-group{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}
.form-group label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:var(--ink-soft)}
.form-group input,select{
  width:100%;padding:8px 10px;
  border:2px solid var(--ink);background:var(--white);
  font-family:'Segoe UI',sans-serif;font-size:13px;color:var(--ink);
  box-shadow:var(--sh-sm);
  border-radius:0;outline:none;appearance:none;-webkit-appearance:none;
}
.form-group input:focus,.form-group select:focus{
  outline:none;border-radius:0;box-shadow:var(--sh-sm);border-color:var(--ink);
}
select{
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2333312E' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;
  padding-right:30px;cursor:pointer;
}
.ms-btns{margin-top:14px}
.msg{min-height:18px;font-size:12px;color:var(--brick);margin-top:8px}

/* LED BUTTON */
.led-btn{
  border:2px solid var(--ink);background:var(--teal);color:var(--ink);
  padding:8px 14px;font-family:'Space Grotesk',sans-serif;
  font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  cursor:pointer;border-radius:0;box-shadow:var(--sh-sm);
  transition:transform .1s,box-shadow .1s,background .1s;
  width:100%;
}
.led-btn:hover{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--ink)}
.led-btn.mati{background:var(--paper-2);color:var(--ink-soft)}

/* LOG */
.log-list{list-style:none;padding:0;margin:0}
.log-item{
  display:flex;align-items:baseline;gap:10px;
  padding:8px 0;
  border-bottom:1px solid var(--paper-2);
  font-size:12px;
}
.log-item:last-child{border-bottom:none}
.log-time{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--ink-soft);flex-shrink:0}
.log-detail{color:var(--ink)}

/* RESPONSIVE */
@media(max-width:400px){
  body{padding:14px 10px}
  .gang-row{padding:10px 12px}
  .gang-w{font-size:12px}
}
@media(prefers-reduced-motion:reduce){
  .gang-track,.gang-track::after,.btn,.icon-btn,.led-btn{transition:none}
}

/* ══════════════════════════════════════════════════════════
   HALAMAN PROMO — tambahan di atas design system di atas
   ══════════════════════════════════════════════════════════ */

/* Lebarkan konten: 36rem terlalu sempit untuk daftar produk bergambar. */
.promo{max-width:58rem;margin:0 auto}

/* FILTER BAR */
.filters{
  border:2px solid var(--ink);background:var(--white);
  box-shadow:var(--sh-sm);
  padding:12px;margin-bottom:14px;
  display:flex;flex-direction:column;gap:11px;
}
.search{
  width:100%;padding:9px 11px;
  border:2px solid var(--ink);background:var(--paper);
  font-family:'Segoe UI',sans-serif;font-size:14px;color:var(--ink);
  box-shadow:var(--sh-sm);border-radius:0;outline:none;
}
.search::placeholder{color:var(--ink-soft)}
.search:focus{background:var(--white)}

/* Toko — tombol pilihan, bukan <select>, supaya sekali ketuk */
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{
  border:2px solid var(--ink);background:var(--white);color:var(--ink);
  padding:6px 13px;font-family:'Space Grotesk',sans-serif;
  font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  cursor:pointer;border-radius:0;box-shadow:var(--sh-sm);
  transition:transform .1s,box-shadow .1s,background .1s;
}
.chip:hover{background:var(--mustard);transform:translate(1px,1px);box-shadow:1px 1px 0 var(--ink)}
.chip[aria-pressed="true"]{background:var(--teal);box-shadow:1px 1px 0 var(--ink);transform:translate(1px,1px)}

/* Dropdown */
.sel-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}
@media(max-width:430px){.sel-grid{grid-template-columns:1fr}}
.sel-grid label{
  display:flex;flex-direction:column;gap:4px;
  font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;
  color:var(--ink-soft);
}
.sel-grid select,.sel-grid input{
  width:100%;padding:7px 10px;
  border:2px solid var(--ink);background:var(--white);
  font-family:'Segoe UI',sans-serif;font-size:13px;color:var(--ink);
  box-shadow:var(--sh-sm);border-radius:0;outline:none;
  appearance:none;-webkit-appearance:none;
}
.sel-grid select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2333312E' stroke-width='2' fill='%23fffdf9' fill-opacity='.01'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;padding-right:30px;cursor:pointer;
}
.sel-grid select:disabled{opacity:.45;cursor:not-allowed;background-color:var(--paper-2)}

/* RANGKUMAN HASIL */
.sum{
  display:flex;align-items:baseline;justify-content:space-between;gap:10px;
  flex-wrap:wrap;margin-bottom:10px;
  padding-bottom:8px;border-bottom:2px solid var(--ink);
}
.sum-n{font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:700}
.sum-n b{color:var(--brick)}

/* GRID PRODUK */
.pgrid{display:grid;grid-template-columns:1fr;gap:11px;margin-bottom:14px}
@media(min-width:620px){.pgrid{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.pgrid{grid-template-columns:1fr 1fr 1fr}}

.pcard{
  border:2px solid var(--ink);background:var(--white);
  box-shadow:var(--sh-md);
  display:flex;flex-direction:column;
  width:100%;
  transition:transform .1s,box-shadow .1s;
}
.pcard:has(.pcard-main:hover){transform:translate(2px,2px);box-shadow:2px 2px 0 var(--ink)}
/* Area klik (buka modal) — reset gaya <button> bawaan browser. */
.pcard-main{
  display:flex;flex-direction:column;flex:1;
  width:100%;padding:0;margin:0;border:0;background:none;
  text-align:left;font:inherit;color:inherit;cursor:pointer;
}
.pcard-main:focus-visible{outline:3px solid var(--teal-dk);outline-offset:-3px}
.pcard-top{display:flex;gap:9px;padding:9px 10px 0}
.pcard-thumb{
  width:54px;height:54px;flex-shrink:0;
  border:1.5px solid var(--ink);background:var(--paper-2);
  object-fit:cover;
}
.pcard-thumb[hidden]{display:none}
.pcard-id{min-width:0;display:flex;flex-direction:column;gap:2px}
.pcard-name{
  font-family:'Space Grotesk',sans-serif;font-size:13px;font-weight:700;
  line-height:1.25;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.pcard-sub{font-size:10.5px;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.3px}
.pcard-body{padding:8px 10px 10px;display:flex;flex-direction:column;gap:6px;flex:1}
.pcard-prices{display:flex;align-items:baseline;gap:7px;flex-wrap:wrap}
.pcard-old{
  font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--ink-soft);
  text-decoration:line-through;
}
.pcard-new{font-family:'Space Grotesk',sans-serif;font-size:16px;font-weight:700}
.pcard-promo{
  font-size:11px;color:var(--ink-soft);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}

/* LABEL */
.tags{display:flex;gap:5px;flex-wrap:wrap}
.tag{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:'Space Grotesk',sans-serif;
  font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  padding:4px 7px;border:1.5px solid var(--ink);background:var(--paper-2);
  /* Space Grotesk (seperti beberapa font lain) punya ruang bawah-baseline
     bawaan lebih besar dari ruang atas-huruf-kapital, jadi teks uppercase
     kelihatan nempel ke atas dalam kotak walau kotaknya sudah center
     secara matematis. --tag-nudge menggeser teksnya sedikit ke bawah
     untuk mengompensasi; naik/turunkan 1px kalau masih kerasa kurang pas
     di mata kamu (saya tidak bisa lihat hasil renderednya dari sini). */
  --tag-nudge: 1px;
  transform: translateY(var(--tag-nudge));
}
.tag.indo{background:var(--indo-pastel)}
.tag.alfa{background:var(--alfa-pastel)}
.tag.disc{background:var(--brick);color:var(--white);font-size:11px;padding:3px 7px}
.tag.disc.hot{background:var(--brick)}
.tag.disc.warm{background:var(--mustard);color:var(--ink)}

/* TOMBOL LEBAR */
.btn.wide{width:100%;padding:10px}

/* KOSONG / GAGAL */
.empty{
  border:2px dashed var(--ink-soft);background:var(--paper-2);
  padding:26px 16px;text-align:center;
}
.empty-t{font-family:'Space Grotesk',sans-serif;font-size:15px;font-weight:700;margin-bottom:5px}
.empty-s{font-size:12px;color:var(--ink-soft)}

/* SKELETON */
.sk{height:104px;border:2px solid var(--paper-2);background:var(--paper-2);animation:kedip 1.1s ease-in-out infinite}
@keyframes kedip{0%,100%{opacity:1}50%{opacity:.5}}
@media(prefers-reduced-motion:reduce){.sk{animation:none}}

/* MODAL — tinggi gambar dikunci */
.modal-box.wide{max-width:34rem}
.pd-img{width:100%;max-height:170px;object-fit:contain;background:var(--paper-2);border:1.5px solid var(--ink);margin-bottom:12px}
.pd-img[hidden]{display:none}
.pd-name{font-family:'Space Grotesk',sans-serif;font-size:15px;font-weight:700;line-height:1.3;margin-bottom:3px}
.pd-sub{font-size:11px;color:var(--ink-soft);margin-bottom:10px}

/* TOMBOL BELI — aksi utama di modal, jadi full-width dan paling menonjol.
   Warna toko mengikuti .tag.indo / .tag.alfa supaya jelas halaman ini
   mengarah ke toko yang mana, dan tetap brutalist: border + shadow keras,
   no radius. */
.btn.buy{
  display:block;width:100%;padding:12px 14px;margin:16px 0 6px;
  text-align:center;text-decoration:none;box-shadow:var(--sh-sm);
  font-size:12px;line-height:1.2;
}
/* Di dalam card: lebih ringkas, dan punya jarak sendiri dari tepi card. */
.pcard > .btn.buy{
  width:auto;margin:0 10px 10px;padding:8px 10px;font-size:10.5px;
}
.btn.buy:hover{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--ink)}
.btn.buy.indomaret{background:var(--indo-pastel);color:var(--ink)}
.btn.buy.indomaret:hover{background:var(--teal)}
.btn.buy.alfamart{background:var(--alfa-pastel);color:var(--ink)}
.btn.buy.alfamart:hover{background:var(--teal)}
.btn.buy:focus-visible{outline:2px solid var(--ink);outline-offset:2px}

/* JAGA LAYAR KECIL */
@media(max-width:400px){
  .sel-grid{grid-template-columns:1fr}
  .pcard-thumb{width:44px;height:44px}
}

/* TEKS KECIL YANG HANYA UNTUK LAYAR BACA */
.sr-only{
  position:absolute;width:1px;height:1px;
  padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* TERMS LENGKAP PROMO — teks panjang, harus enak dibaca */
.detail-grid dd.ketentuan{
  font-family:'Segoe UI',sans-serif;
  line-height:1.45;white-space:pre-wrap;
}