/* ==========================================================================
   KASSA — sensorli ekranga mo'ljallangan uslub.
   Qorong'i sarlavha + yorug' ish maydoni; tugmalar barmoq uchun katta (≥48px).
   ========================================================================== */
:root{
  --qora:#0f172a; --qora2:#1e293b; --kul:#64748b; --kul2:#94a3b8;
  --fon:#f1f5f9; --oq:#fff; --chegara:#e2e8f0;
  --kok:#2563eb; --kok2:#1d4ed8; --yashil:#16a34a; --qizil:#dc2626; --sariq:#d97706;
  --r:12px; --soya:0 1px 3px rgba(15,23,42,.12);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;overflow:hidden}
body{
  font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:var(--fon); color:var(--qora); overscroll-behavior:none;
}
#ilova{display:flex;flex-direction:column;height:100%}
.yuklanmoqda{padding:40px;text-align:center;color:var(--kul)}

/* ------------------------------------------------------------------ sarlavha */
.bosh{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:var(--qora);color:#fff;padding:10px 14px;padding-top:calc(10px + env(safe-area-inset-top));
  flex:0 0 auto;
}
.bosh .dokon{font-size:17px;font-weight:600;line-height:1.2}
.bosh .kichik{font-size:12px;color:var(--kul2);display:flex;gap:6px;align-items:center;margin-top:2px}
.bosh .nuqta{opacity:.5}
.bosh .yashil{color:#4ade80}
.bosh .kulrang{color:var(--kul2)}
.sync-tugma{
  display:flex;align-items:center;gap:7px;background:var(--qora2);color:#fff;border:0;
  padding:9px 13px;border-radius:99px;font-size:13px;font-weight:500;cursor:pointer;
}
.sync-tugma .nuqtacha{width:8px;height:8px;border-radius:50%;background:#4ade80}
.sync-tugma.navbat .nuqtacha{background:#fbbf24}
.sync-tugma.oflayn .nuqtacha{background:#f87171}
.sync-tugma:active{background:#334155}

/* --------------------------------------------------------------------- tana */
.tana{flex:1 1 auto;overflow:auto;padding:12px;-webkit-overflow-scrolling:touch}
.tana-sotuv{padding:0;overflow:hidden}
.sahifa-bosh{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.sahifa-bosh h2{margin:0;font-size:20px}

/* -------------------------------------------------------------------- menyu */
.menyu{
  display:flex;background:var(--oq);border-top:1px solid var(--chegara);flex:0 0 auto;
  padding-bottom:env(safe-area-inset-bottom);
}
.menyu-item{
  flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 2px;
  text-decoration:none;color:var(--kul);font-size:11px;position:relative;
}
.menyu-item .ikon{font-size:20px;line-height:1}
.menyu-item.faol{color:var(--kok);font-weight:600}
.menyu-item .belgi{
  position:absolute;top:4px;right:calc(50% - 22px);background:var(--qizil);color:#fff;
  border-radius:99px;min-width:18px;height:18px;font-size:11px;line-height:18px;text-align:center;padding:0 4px;
}

/* ------------------------------------------------------------------- tugmalar */
.btn{
  border:1px solid var(--chegara);background:var(--oq);color:var(--qora);
  padding:12px 16px;border-radius:var(--r);font-size:15px;font-weight:500;cursor:pointer;
  min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:8px;
}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.45;cursor:default}
.btn-primary{background:var(--kok);border-color:var(--kok);color:#fff}
.btn-primary:active{background:var(--kok2)}
.btn-danger{background:var(--qizil);border-color:var(--qizil);color:#fff}
.btn-bosh{background:var(--oq)}
.btn-lg{font-size:17px;font-weight:600;min-height:56px}
.btn-sm{min-height:36px;padding:6px 10px;font-size:13px}
.btn-mayda{min-height:36px;min-width:36px;padding:4px 10px;font-size:18px;font-weight:600}
.tugma-panel{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.tugma-panel .btn{flex:1 1 auto}

/* ------------------------------------------------------------------ kiritish */
.kiritish{
  width:100%;padding:12px 14px;border:1px solid var(--chegara);border-radius:var(--r);
  font-size:16px;background:var(--oq);color:var(--qora);min-height:48px;
}
.kiritish:focus{outline:2px solid var(--kok);outline-offset:-1px}
.katta-kiritish{font-size:26px;font-weight:600;text-align:right}
.qisqa{max-width:110px;text-align:right}
.maydon{display:block;margin:10px 0}
.maydon>span{display:block;font-size:13px;color:var(--kul);margin-bottom:5px}
.belgilash{display:flex;align-items:center;gap:10px;margin:10px 0;font-size:14px}
.belgilash input{width:22px;height:22px}

/* ================================ SOTUV ================================== */
.sotuv{display:flex;height:100%;overflow:hidden}
.sotuv-chap{flex:1 1 58%;display:flex;flex-direction:column;overflow:hidden;border-right:1px solid var(--chegara)}
.sotuv-ong{flex:1 1 42%;max-width:460px;display:flex;flex-direction:column;background:var(--oq);overflow:hidden}
.qidiruv-qator{display:flex;gap:8px;padding:10px}
.qidiruv-qator .kiritish{flex:1}
.qidiruv-qator .btn{min-width:56px;font-size:20px}
.katalog{
  flex:1;overflow:auto;padding:0 10px 10px;display:grid;gap:8px;
  grid-template-columns:repeat(auto-fill,minmax(150px,1fr));align-content:start;
}
.tovar{
  background:var(--oq);border:1px solid var(--chegara);border-radius:var(--r);padding:10px;
  text-align:left;cursor:pointer;min-height:76px;display:flex;flex-direction:column;
  justify-content:space-between;gap:6px;font:inherit;box-shadow:var(--soya);
}
.tovar:active{border-color:var(--kok);background:#eff6ff}
.tovar.qoldiqsiz{opacity:.6}
.tovar-nom{font-size:14px;font-weight:500;line-height:1.25}
.tovar-past{display:flex;justify-content:space-between;align-items:baseline;gap:6px}
.tovar-narx{font-size:15px;font-weight:700;color:var(--kok);white-space:nowrap}
.tovar-qoldiq{font-size:11px;color:var(--kul);white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis;max-width:52%}

.tur-tanlov{display:flex;gap:0;padding:10px;padding-bottom:0}
.tur{
  flex:1;padding:12px;border:1px solid var(--chegara);background:var(--oq);color:var(--kul);
  font-size:14px;font-weight:700;cursor:pointer;min-height:48px;
}
.tur:first-child{border-radius:var(--r) 0 0 var(--r)}
.tur:last-child{border-radius:0 var(--r) var(--r) 0;border-left:0}
.tur.faol{background:var(--kok);border-color:var(--kok);color:#fff}
.tur.faol.ulgurji{background:var(--sariq);border-color:var(--sariq)}

.savat-qatorlar{flex:1;overflow:auto;padding:10px}
.savat-qator{
  display:flex;justify-content:space-between;gap:10px;padding:10px 4px;
  border-bottom:1px solid var(--chegara);
}
.sq-chap{min-width:0;flex:1}
.sq-nom{font-size:15px;font-weight:500;line-height:1.25}
.sq-kichik{font-size:12px;color:var(--kul);margin-top:2px}
.sq-ong{text-align:right;display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.sq-yuqori{display:flex;align-items:center;gap:8px}
.sq-summa{font-size:16px;font-weight:700}
.sq-tugmalar{display:flex;gap:6px;align-items:center}

/* miqdorni to'g'ridan-to'g'ri yozish */
.sq-qty{
  width:66px;min-height:36px;text-align:center;font-size:16px;font-weight:600;
  border:1px solid var(--chegara);border-radius:8px;background:var(--oq);color:var(--qora);padding:4px;
}
.sq-qty:focus{outline:2px solid var(--kok);outline-offset:-1px}

/* narx: chakanada tahrirlanadi */
.sq-narx-qator{display:flex;align-items:center;gap:6px;margin-top:5px}
.sq-belgi{font-size:11px;color:var(--kul);text-transform:uppercase;letter-spacing:.3px}
.sq-narx{
  width:104px;min-height:34px;font-size:15px;font-weight:600;text-align:right;
  border:1px solid var(--kok);border-radius:8px;background:#f8fbff;color:var(--qora);padding:4px 8px;
}
.sq-narx:focus{outline:2px solid var(--kok);outline-offset:-1px}
.sq-narx-matn{font-size:15px;font-weight:600;color:var(--kul)}
.btn-tikla{min-width:34px;min-height:34px;font-size:15px;padding:0;color:var(--kul)}
.btn-ochir{min-width:32px;min-height:32px;font-size:18px;padding:0;color:var(--qizil);border-color:transparent}
.sq-ogoh{font-size:11.5px;color:var(--qizil);margin-top:3px}

/* raqam maydonlaridagi strelkalar sensorli ekranda joyni yeydi */
.sq-qty::-webkit-outer-spin-button,.sq-qty::-webkit-inner-spin-button,
.sq-narx::-webkit-outer-spin-button,.sq-narx::-webkit-inner-spin-button{
  -webkit-appearance:none;margin:0;
}
.sq-qty,.sq-narx{-moz-appearance:textfield}
.savat-jami{padding:10px 14px;border-top:1px solid var(--chegara);background:var(--fon)}
.jami-qator{display:flex;justify-content:space-between;align-items:baseline;font-size:18px;padding:2px 0}
.jami-qator.kichik{font-size:13px;color:var(--kul)}
.mijoz-ogoh{padding:0 14px 6px;font-size:13px;font-weight:600;color:var(--qizil);background:var(--fon)}
.savat-tugmalar{display:flex;gap:8px;padding:10px;padding-bottom:calc(10px + env(safe-area-inset-bottom))}
.savat-tugmalar #tolovTugma{flex:2}
.savat-tugmalar .btn-bosh{flex:1}

/* ================================ TO'LOV ================================= */
.tolov{display:flex;gap:16px;flex-wrap:wrap}
.tolov-chap{flex:1 1 300px;min-width:280px}
.tolov-ong{flex:1 1 260px;min-width:240px;display:flex;flex-direction:column;gap:10px}
.raqam-pad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px}
.btn-pad{font-size:22px;font-weight:600;min-height:56px}
.tez-summa{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.tolov-turlari{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:8px;margin-top:12px}
.btn-tolov{flex-direction:column;gap:3px;min-height:70px;font-size:13px}
.btn-tolov .ikon{font-size:22px}
.btn-nasiya{border-color:var(--sariq);color:var(--sariq)}
.tolov-xulosa{background:var(--fon);border-radius:var(--r);padding:12px}
.xulosa-qator{display:flex;justify-content:space-between;align-items:baseline;padding:3px 0;font-size:15px}
.xulosa-qator.katta{font-size:20px;font-weight:700}
.xulosa-qator.kichik{font-size:13px;color:var(--kul)}
.tolov-qatorlar{display:flex;flex-direction:column;gap:6px}
.tolov-qator{display:flex;justify-content:space-between;align-items:center;gap:8px;
  background:var(--fon);border-radius:8px;padding:6px 10px;font-size:14px}

/* ================================ MODAL ================================== */
.modal-qatlam{
  position:fixed;inset:0;background:rgba(15,23,42,.55);display:flex;align-items:center;
  justify-content:center;padding:12px;z-index:100;
}
.modal{background:var(--oq);border-radius:16px;width:100%;max-width:460px;max-height:92vh;
  display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.modal-qatlam.keng .modal{max-width:760px}
.modal-bosh{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;
  border-bottom:1px solid var(--chegara)}
.modal-bosh h3{margin:0;font-size:17px}
.modal-bosh .x{background:none;border:0;font-size:28px;line-height:1;color:var(--kul);cursor:pointer;padding:0 6px}
.modal-tana{padding:16px;overflow:auto;min-height:0;overscroll-behavior:contain}
/* modal ichidagi qidiruv maydoni skrollda ham ko'rinib tursin */
.qidiruv-yopishqoq{
  position:sticky;top:-16px;z-index:2;background:var(--oq);
  padding:16px 0 10px;margin:-16px 0 0;
}
.modal-oyoq{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--chegara)}
.modal-oyoq .btn{flex:1}

/* ================================ RO'YXAT ================================ */
.royxat{display:flex;flex-direction:column;gap:1px;background:var(--chegara);
  border-radius:var(--r);overflow:hidden}
.qator{display:flex;justify-content:space-between;gap:10px;background:var(--oq);padding:12px 14px;cursor:pointer}
.qator:active{background:var(--fon)}
.qator.vozvrat{background:#fef2f2}
.q-nom{font-size:15px;font-weight:500;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.q-ong{text-align:right}
.q-summa{font-size:16px;font-weight:700}
.nishon{font-size:10px;font-weight:700;background:var(--fon);color:var(--kul);
  padding:2px 6px;border-radius:5px;letter-spacing:.4px}
.nishon.qizil{background:#fee2e2;color:var(--qizil)}
.nishon.sariq{background:#fef3c7;color:var(--sariq)}
.nishon.yashil{background:#dcfce7;color:var(--yashil)}
/* Ro'yxat O'ZI skrol QILMAYDI — modal tanasi skrol qiladi.
   Ikkita ichma-ich skroll bo'lsa oxirgi element modal chetiga tegib kesilardi
   va ichki skroll paneli tugmalar ustiga tushardi. */
.tanlov-royxat{
  display:flex;flex-direction:column;gap:8px;margin-top:10px;padding-bottom:2px;
}
/* ⚠️ flex-konteynerda elementlar SIQILADI (flex-shrink:1) — ikki qatorli tugma
   ichidagi matn chegaradan chiqib ketardi. Har bir element o'z balandligini
   saqlashi shart: */
.tanlov-royxat > *{flex:0 0 auto}
.tanlov{
  text-align:left;background:var(--oq);border:1px solid var(--chegara);border-radius:var(--r);
  padding:12px;cursor:pointer;font:inherit;min-height:48px;width:100%;
  display:flex;flex-direction:column;justify-content:center;gap:3px;
}
.tanlov .kichik{white-space:normal;line-height:1.35}
.tanlov.faol{border-color:var(--kok);background:#eff6ff}
.tanlov.qizil{color:var(--qizil)}
.tanlov.yangi-mijoz{border-color:var(--kok);border-style:dashed;background:#f8fbff}
.tanlov.yangi-mijoz .tanlov-nom{color:var(--kok)}
.tanlov-nom{font-weight:500}

/* ================================ PANEL ================================== */
.panel{background:var(--oq);border-radius:var(--r);padding:14px;margin-bottom:12px;box-shadow:var(--soya)}
.panel h3{margin:0 0 10px;font-size:16px}
.panel-bosh{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:6px}
.panel-bosh h3{margin:0}
.jadval{display:flex;flex-direction:column;margin-top:8px}
.j-qator{display:flex;justify-content:space-between;gap:10px;padding:7px 0;
  border-bottom:1px solid var(--chegara);font-size:14px}
.j-qator:last-child{border-bottom:0}
.j-qator.kuchli{font-size:17px;font-weight:700;border-top:2px solid var(--qora);margin-top:6px;padding-top:10px}
.kpi-panel{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:12px}
.kpi{background:var(--oq);border-radius:var(--r);padding:14px;box-shadow:var(--soya)}
.kpi-nom{font-size:12px;color:var(--kul)}
.kpi-son{font-size:22px;font-weight:700;margin-top:4px}
.katta-kpi .kpi-son{font-size:28px;color:var(--yashil)}

/* =============================== VOZVRAT ================================= */
.vozvrat-qatorlar{display:flex;flex-direction:column;gap:8px}
.vq{display:flex;justify-content:space-between;gap:10px;align-items:center;
  border-bottom:1px solid var(--chegara);padding-bottom:8px}
.vq-ong{display:flex;gap:6px;align-items:center}

/* =============================== SOZLASH ================================= */
.sozlash{max-width:440px;margin:0 auto;padding:32px 20px;text-align:center;overflow:auto;height:100%}
.sozlash .logo{font-size:56px}
.sozlash h1{margin:6px 0 4px;font-size:26px;letter-spacing:2px}
.sozlash .maydon{text-align:left}
.sozlash-tugmalar{display:flex;gap:8px;margin-top:16px}
.sozlash-tugmalar .btn{flex:1}
.natija{min-height:22px;font-size:13px;margin:10px 0}

/* ================================ BOSHQA ================================= */
.bosh-holat{padding:40px 16px;text-align:center;color:var(--kul);background:var(--oq);border-radius:var(--r)}
.bosh-holat .katta{font-size:17px;font-weight:600;color:var(--qora2)}
.bosh-holat .kichik{margin-top:6px}
.kichik{font-size:12.5px;color:var(--kul)}
.katta{font-size:17px}
.qizil{color:var(--qizil)}
.yashil{color:var(--yashil)}
.ogoh{background:#fef3c7;color:#92400e;padding:10px;border-radius:8px;font-size:13px;margin-top:10px}
.xato-quti{background:#fee2e2;color:var(--qizil);padding:14px;border-radius:var(--r)}
.chek-oldindan{background:#f8fafc;border:1px dashed var(--chegara);border-radius:8px;padding:12px;
  font:12px/1.35 "Courier New",monospace;white-space:pre;overflow:auto;max-height:52vh}

/* =============================== TOASTLAR ================================ */
.toastlar{position:fixed;left:50%;transform:translateX(-50%);bottom:86px;z-index:200;
  display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{background:var(--qora);color:#fff;padding:11px 18px;border-radius:99px;font-size:14px;
  box-shadow:0 6px 20px rgba(0,0,0,.25);max-width:88vw;text-align:center;animation:kir .2s}
.toast-ok{background:var(--yashil)} .toast-xato{background:var(--qizil)} .toast-ogoh{background:var(--sariq)}
.toast.ket{opacity:0;transition:opacity .3s}
/* modal ochiq bo'lsa xabar ekran chetiga tushadi — ro'yxatni to'smasin */
body.modal-ochiq .toastlar{bottom:16px}
@keyframes kir{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ================================ KAMERA ================================= */
.kamera-qatlam{position:fixed;inset:0;background:#000;z-index:300;display:flex;
  align-items:center;justify-content:center}
.kamera-box{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}
.kamera-box video{width:100%;height:100%;object-fit:cover}
.kamera-nishon{position:absolute;width:74%;height:26%;border:3px solid #4ade80;border-radius:12px;
  box-shadow:0 0 0 100vmax rgba(0,0,0,.45)}
.kamera-box .btn{position:absolute;bottom:calc(24px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%)}
.kamera-xabar{position:absolute;top:20px;left:12px;right:12px;background:rgba(0,0,0,.7);color:#fff;
  padding:10px;border-radius:8px;text-align:center;font-size:13px}

/* ============================ KICHIK EKRAN =============================== */
@media (max-width:720px){
  .toastlar{bottom:auto;top:76px}          /* pastdagi tugmalarni to'smasin */
  /* modal ochiq bo'lsa xabar pastga — modal sarlavhasi/qidiruvini to'smasin */
  body.modal-ochiq .toastlar{top:auto;bottom:16px}
  .sotuv{flex-direction:column}
  .sotuv-chap{flex:1 1 auto;border-right:0;border-bottom:1px solid var(--chegara);min-height:0}
  .sotuv-ong{flex:0 0 auto;max-width:none;max-height:52%}
  .katalog{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}
  .tolov{flex-direction:column-reverse}
}

/* Kirish ekrani — qo'shimcha sozlamalar */
.havola{border:0;background:none;color:var(--kok);text-decoration:underline;min-height:36px;margin-top:14px}
.qoshimcha{text-align:left;border-top:1px solid var(--chegara);margin-top:10px;padding-top:10px}