:root {
  --bg: var(--tg-theme-bg-color, #ffffff);
  --text: var(--tg-theme-text-color, #111111);
  --hint: var(--tg-theme-hint-color, #707579);
  --link: var(--tg-theme-link-color, #2481cc);
  --button: var(--tg-theme-button-color, #2481cc);
  --button-text: var(--tg-theme-button-text-color, #ffffff);
  --secondary-bg: var(--tg-theme-secondary-bg-color, #f0f0f0);
  --border: rgba(120, 120, 128, 0.22);
  --danger: #e5484d;
  --warning: #f0a020;
  --success: #30a46c;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.16), 0 2px 8px rgba(0, 0, 0, 0.10);
  --radius: 14px;
  --radius-sm: 10px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

* { box-sizing: border-box; }
::selection { background: var(--link); color: #fff; }

html, body {
  margin: 0;
  min-height: 100%;
}

html {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--secondary-bg);
  color: var(--text);
  padding-bottom: calc(68px + env(safe-area-inset-bottom, 0px) + 16px);
  /* To'liq ekranda Telegram'ning yopish/menyu tugmalari tepada ustiga chiqadi — kontent pastroqdan boshlanadi (oddiy rejimda 0). */
  padding-top: calc(var(--tg-safe-area-inset-top, 0px) + var(--tg-content-safe-area-inset-top, 0px));
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.ikon {
  display: inline-block;
  vertical-align: -4px;
  flex-shrink: 0;
}
.ikon-qizil { color: var(--danger); }
.ikon-sariq { color: var(--warning); }
.ikon-yashil { color: #2fb344; }
.ikon-xira { color: var(--hint); }

.status-nuqta {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 2px;
  vertical-align: 1px;
}
.status-nuqta-qizil { background: var(--danger); }
.status-nuqta-yashil { background: #2fb344; }

.icon-btn {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border-radius: var(--radius-sm);
  margin: 0;
}

/* Zahira va Kerak-tahrirlash modalidagi -/+ tugmalari — .icon-btn'dan
   ataylab alohida (ramkali, dumaloq); .icon-btn ilova bo'ylab boshqa
   ko'plab joyda ramkasiz uslubda ishlatiladi. */
.stepper-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--secondary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  line-height: 1;
  flex-shrink: 0;
  padding: 0;
  margin: 0;
  color: var(--text);
}

.solishtiruv-jadval {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.solishtiruv-jadval th {
  text-align: left;
  color: var(--hint);
  font-weight: 600;
  font-size: 12px;
  padding: 6px 4px;
  border-bottom: 1px solid var(--border);
}
.solishtiruv-jadval td {
  padding: 8px 4px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.solishtiruv-jadval td.arzon { font-weight: 700; color: #2fb344; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 8px;
}

main { padding: 14px; }

.tab { display: none; }
.tab.active { display: block; animation: fade-in 0.25s var(--ease); }

@keyframes fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes modal-slide-up {
  from { opacity: 0; transform: translateY(32px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

h3 {
  margin: 22px 0 10px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--hint);
}

.muted { color: var(--hint); font-size: 14px; padding: 8px 0; }
.small-text { font-size: 12px; color: var(--hint); line-height: 1.5; overflow-wrap: anywhere; }

input, select {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  /* 16px'dan kichik bo'lsa iOS Safari/WebView fokusda avtomatik zoom qiladi
     va user-scalable=no bilan birga sahifa "qotib" qoladi — shu sabab hech
     qachon 16px'dan kichiklashtirmang. */
  font-size: 16px;
  margin-bottom: 8px;
  font-family: inherit;
  transition: border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

.input-clear-wrap {
  display: block;
  position: relative;
  margin-bottom: 8px;
}

.input-clear-wrap input {
  margin-bottom: 0;
  padding-right: 36px;
}

/* Kattaroq tugma, atrofidagi bo'sh joy kichik — input o'lchami o'zgarmaydi */
.input-clear-btn {
  display: none;
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border-radius: 50%;
  background: var(--border);
  color: var(--hint);
  font-size: 12px;
  line-height: 1;
}

.input-clear-wrap.has-value .input-clear-btn { display: flex; }

input:focus, select:focus {
  outline: none;
  border-color: var(--link);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--link) 18%, transparent);
}

button:focus-visible {
  outline: 2px solid var(--link);
  outline-offset: 1px;
}

button {
  cursor: pointer;
  font-size: 14px;
  border-radius: var(--radius-sm);
  border: none;
  padding: 10px 14px;
  color: var(--text);
  font-family: inherit;
  transition: opacity 0.15s var(--ease), transform 0.12s var(--ease), box-shadow 0.15s var(--ease), background 0.15s var(--ease);
}

button:active { transform: scale(0.96); }

button.primary {
  background: linear-gradient(135deg, var(--button), color-mix(in srgb, var(--button) 82%, black));
  color: var(--button-text);
  width: 100%;
  font-weight: 600;
  padding: 13px;
  margin: 8px 0;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--button) 35%, transparent);
}

button.primary:active {
  box-shadow: 0 2px 8px color-mix(in srgb, var(--button) 30%, transparent);
}

button.secondary {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  width: 100%;
  margin: 8px 0;
  font-weight: 500;
}

button.small {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 7px 11px;
  font-size: 13px;
  font-weight: 500;
}

button.danger { color: var(--danger); }

.nt-cam-frame {
  position: relative;
  width: 100%;
  max-width: 320px;
  margin: 4px auto 12px;
  aspect-ratio: 1 / 1;
}
.nt-cam-iris {
  position: absolute;
  inset: 0;
  border-radius: 32px;
  background: var(--border);
}
.nt-cam-inner {
  position: absolute;
  inset: 14px;
  border-radius: 24px;
  background: #0b0b0d;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}
#nt-video { width: 100%; height: 100%; object-fit: cover; }
.nt-cam-placeholder { display: flex; }
/* Kamera o'chiq — bitta och kulrang plitka: markazda kamera ikonkasi va "Kamera" */
.nt-cam-frame.ochiq-emas .nt-cam-iris { display: none; }
.nt-cam-frame.ochiq-emas .nt-cam-inner {
  inset: 0;
  border-radius: 32px;
  background: color-mix(in srgb, var(--text) 7%, var(--secondary-bg));
  box-shadow: none;
}
.nt-cam-frame.ochiq-emas .nt-cam-placeholder {
  flex-direction: column;
  align-items: center;
  gap: 14px;
  color: var(--text);
}
.nt-cam-yorliq { font-size: 30px; font-weight: 400; letter-spacing: -0.2px; }
.nt-cam-reticle { position: absolute; inset: 30px; pointer-events: none; }

.nt-skan-fab {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: calc(78px + env(safe-area-inset-bottom, 0px));
  width: auto;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 17px;
  border-radius: 28px;
  background: linear-gradient(135deg, var(--button), color-mix(in srgb, var(--button) 78%, black));
  color: var(--button-text);
  font-size: 16px;
  font-weight: 700;
  box-shadow: 0 8px 22px color-mix(in srgb, var(--button) 40%, transparent);
  z-index: 15;
}
.nt-skan-fab:active { box-shadow: 0 4px 12px color-mix(in srgb, var(--button) 35%, transparent); }

.nt-javob-row { display: flex; gap: 10px; margin-top: 14px; }
.nt-javob-btn {
  flex: 1;
  width: auto;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 16px 8px;
  border-radius: 16px;
  font-size: 14.5px;
  font-weight: 700;
}
.nt-javob-btn.ha {
  border: 2px solid var(--success);
  color: var(--success);
  background: color-mix(in srgb, var(--success) 8%, var(--bg));
}
.nt-javob-btn.yoq {
  border: 2px solid var(--danger);
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 8%, var(--bg));
}

.nt-royxat-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  box-shadow: var(--shadow);
  margin-bottom: 8px;
}
.nt-royxat-item:last-child { margin-bottom: 0; }

.karta {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 10px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.15s var(--ease);
}

.karta-sarlavha {
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.sinxron-blok {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 16px;
}

.sinxron-blok-sarlavha {
  color: var(--text);
  text-transform: none;
  letter-spacing: normal;
  font-size: 16px;
  margin-top: 0;
}

.row {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: space-between;
  padding: 8px 0;
  color: var(--text);
}

.row + .row { border-top: 1px solid var(--border); }

.guruh-sarlavha {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: space-between;
  padding: 8px 10px;
  margin-bottom: 8px;
}

.row-label { color: var(--hint); }

.chip {
  display: inline-block;
  padding: 6px 13px;
  margin: 3px 6px 3px 0;
  border-radius: 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s var(--ease), color 0.15s var(--ease), border-color 0.15s var(--ease), box-shadow 0.15s var(--ease), transform 0.1s var(--ease);
}

.chip:active { transform: scale(0.96); }

.chip.selected {
  background: var(--link);
  color: #fff;
  border-color: var(--link);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--link) 35%, transparent);
}

.divider { height: 1px; background: var(--border); margin: 10px 0; }

/* #tavsiya-natija (agent-guruh jadvallari) #savat-royxati bilan aka-uka
   (bir xil #tab-savat ichida), shu sabab bu o'zgaruvchi ikkalasiga ham
   yetib borishi uchun ularning ULUG'IGA qo'yiladi. */
#tab-savat { --savat-narx-en: 59px; --savat-grid: minmax(90px,1fr) var(--savat-narx-en) repeat(3, 40px); }

.savat-jadval-sarlavha {
  display: grid;
  grid-template-columns: var(--savat-grid);
  gap: 0;
  padding: 6px 0;
  margin: 6px 0 4px;
  background: color-mix(in srgb, var(--hint) 14%, transparent);
  border-radius: var(--radius-sm);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--hint);
}
/* Faqat to'g'ridan-to'g'ri ustun kataklari — ichki yorliqlar (7kun, N kun)
   chegara/padding olmasligi uchun ">" bilan. Hammasi vertikal+gorizontal
   markazda. */
.savat-jadval-sarlavha > span {
  padding: 0 4px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 2px;
  min-width: 0;
}
.savat-jadval-sarlavha > span:last-child { border-right: none; }
/* "Tovar" ustuni — bosilsa blok tartibi (supplier ↔ kategoriya) almashadi. */
.savat-jadval-sarlavha > .sq-tartib { cursor: pointer; color: var(--link); }
.savat-jadval-sarlavha .sq-ikon-yorlik {
  font-size: 8px;
  text-transform: none;
  letter-spacing: normal;
}

.savat-qator-wrap { position: relative; overflow: hidden; }
.savat-qator-wrap + .savat-qator-wrap { border-top: 1px solid var(--border); }

.savat-qator-belgi {
  position: absolute;
  top: 6px;
  left: 0;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  background: var(--bg);
  flex-shrink: 0;
  transition: background 0.15s var(--ease), border-color 0.15s var(--ease), color 0.15s var(--ease);
}

.savat-qator-belgi.belgilangan {
  background: var(--button);
  border-color: var(--button);
  color: var(--button-text);
}

.savat-qator.tanlash-faol .sq-tovar-narx { padding-left: 28px; }

.savat-qator-fon,
.savat-qator-fon-ong {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  background: var(--secondary-bg);
  color: var(--hint);
}
.savat-qator-fon { justify-content: flex-end; padding-right: 22px; }
.savat-qator-fon-ong { justify-content: flex-start; padding-left: 22px; background: var(--danger); color: #fff; }

.savat-qator-fon.boladi { background: #2fb344; color: #fff; }

.savat-qator {
  position: relative;
  display: grid;
  grid-template-columns: var(--savat-grid);
  align-items: center;
  padding: 8px 0;
  background: var(--bg);
  transition: transform 0.2s var(--ease);
  touch-action: pan-y;
}

.savat-qator.suryapti { transition: none; }

/* Olingan / nofaol qator — ichidagilari xira (ustunlar ham). Qatorning o'zi
   shaffof qilinmaydi: aks holda orqadagi surish fonlari (qizil) ko'rinib qoladi. */
.savat-qator.olindi > * { opacity: 0.35; }
.savat-qator.olindi .savat-qator-nomi,
.savat-qator.olindi .sqn-ong {
  text-decoration: line-through;
}

.sq-son, .sq-kerak { min-width: 0; padding: 0 4px; border-right: 1px solid var(--border); align-self: stretch; display: flex; flex-direction: column; justify-content: center; }
.sq-kerak { border-right: none; }
.sq-son, .sq-kerak { text-align: center; align-items: center; font-size: 13px; font-variant-numeric: tabular-nums; }

/* Tovar + Narx bitta ichki jadval: har supplier qatori o'z narxi bilan
   bir qatorda (izoh qo'shilsa ham siljimaydi). Ajratuvchi chiziq —
   fon orqali, butun balandlik bo'yicha. */
.sq-tovar-narx {
  grid-column: span 2;
  min-width: 0;
  align-self: stretch;
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--savat-narx-en);
  align-content: center;
  border-right: 1px solid var(--border);
  background: linear-gradient(var(--border), var(--border)) no-repeat calc(100% - var(--savat-narx-en) - 1px) 0 / 1px 100%;
  background-origin: border-box;
}
.sqn-chap, .sqn-ong { min-width: 0; padding: 0 4px; font-size: 12px; line-height: 1.4; color: var(--hint); }
.sqn-chap { overflow-wrap: anywhere; }
.sqn-ong { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.sqn-ong.sqn-asosiy { color: var(--text); font-weight: 600; }
.sqn-qimmat { color: var(--danger); }
.sqn-nomalum { color: var(--warning); font-weight: 400; }
.savat-blok-tejash { margin-top: 4px; padding: 4px 0; border-top: 1px dashed var(--border); }

.sq-kerak { font-weight: 700; color: var(--button); cursor: pointer; }

.savat-qator-nomi { font-weight: 600; color: var(--text); font-size: 14px; }
.savat-qator-ogohlantirish { font-size: 11px; color: var(--danger); margin-top: 2px; }
.savat-qator-blok-izoh { font-size: 11px; color: var(--hint); margin-top: 2px; }

/* "Tavsiya olish"dan keyin savat bozor/firma bloklariga bo'linadi */
.savat-blok {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 10px 8px;
  margin-bottom: 12px;
  background: var(--bg);
}
.savat-blok .guruh-sarlavha { padding: 6px 0; margin-bottom: 4px; }
.savat-blok > .small-text { margin-bottom: 6px; }
.savat-blok-sigmadi { border-color: color-mix(in srgb, var(--danger) 45%, var(--border)); }
.savat-blok-kerak_emas, .savat-blok-sigmadi, .savat-blok-nomalum { opacity: 0.85; }
.savat-blok-xulosa { border-top: 1px solid var(--border); margin-top: 6px; padding-top: 4px; }
.savat-blok-xulosa .row, .savat-umumiy-xulosa .row { padding: 3px 0; border-top: none; }
.savat-tavsiya-xulosa { margin-bottom: 10px; }
.savat-umumiy-xulosa { margin-top: 4px; }
.muted-inline { color: var(--hint); font-weight: 400; font-size: 12px; }

.bold { font-weight: 700; }

.result-item {
  padding: 11px 6px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  transition: background 0.12s var(--ease);
}

.result-item-info { min-width: 0; }

.result-item:active { background: var(--secondary-bg); }

.result-item .narx {
  color: var(--text);
  font-weight: 600;
  white-space: nowrap;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.result-item.selected { background: var(--secondary-bg); }
.result-item.selected .narx { color: var(--link); }

.field-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--hint);
  margin-top: 12px;
  margin-bottom: 4px;
}

/* savatda ko'p tovar tanlanganda chiqadigan, scroll'ga bog'liq bo'lmagan,
   pastki navigatsiyadan tepada suzuvchi panel */
#savat-tanlash-panel {
  position: fixed;
  left: 0;
  right: 0;
  bottom: calc(68px + env(safe-area-inset-bottom, 0px));
  z-index: 11;
  padding: 10px 14px;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
}

/* pastki navigatsiya paneli */
nav#tabs {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  z-index: 10;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
}

.tab-btn {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 9px 4px 7px;
  border: none;
  background: none;
  color: var(--hint);
  font-size: 10.5px;
  font-weight: 600;
  transition: color 0.15s var(--ease);
}

.tab-btn .tab-icon {
  font-size: 21px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 26px;
  border-radius: 14px;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), transform 0.25s var(--ease-spring);
}

.tab-btn.active { color: var(--link); }
.tab-btn.active .tab-icon {
  background: var(--link);
  color: var(--button-text);
  transform: scale(1.05);
}

/* narx tarixi ichki sub-tablar */
.subtabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
  background: color-mix(in srgb, var(--hint) 14%, transparent);
  padding: 4px;
  border-radius: var(--radius-sm);
}

.subtab-btn,
.soz-subtab-btn {
  flex: 1;
  /* Ikonka tepada, matn pastda — bir qatorda */
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  white-space: nowrap;
  background: transparent;
  color: var(--hint);
  font-weight: 600;
  padding: 7px 4px;
  border-radius: 8px;
  font-size: 11px;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.subtab-btn.active,
.soz-subtab-btn.active {
  background: var(--bg);
  color: var(--text);
  box-shadow: var(--shadow);
}

/* suzuvchi qo'shish tugmasi */
#narx-qoshish-fab {
  position: fixed;
  right: 16px;
  bottom: calc(78px + env(safe-area-inset-bottom, 0px));
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--button), color-mix(in srgb, var(--button) 78%, black));
  color: var(--button-text);
  font-size: 26px;
  line-height: 1;
  box-shadow: 0 6px 18px color-mix(in srgb, var(--button) 45%, transparent);
  z-index: 15;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: box-shadow 0.15s var(--ease), transform 0.12s var(--ease);
}

#narx-qoshish-fab:active {
  box-shadow: 0 3px 10px color-mix(in srgb, var(--button) 40%, transparent);
}

/* Savat ro'yxati uzun bo'lganda tez tepaga/pastga o'tish uchun suzuvchi
   tugmalar juftligi (faqat Savat tab faol va ro'yxat skroll qilinadigan
   bo'lsa ko'rinadi — sozlash app.js'da). */
#savat-skroll-tugmalar {
  position: fixed;
  right: 16px;
  bottom: calc(78px + env(safe-area-inset-bottom, 0px));
  z-index: 14;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#savat-skroll-tugmalar button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  /* iOS "liquid glass": shaffof, tagidagi ma'lumot xira ko'rinadi */
  background: color-mix(in srgb, var(--bg) 30%, transparent);
  color: var(--text);
  border: 0.5px solid rgba(0, 0, 0, 0.12);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.75), inset 0 0 0 1px rgba(255, 255, 255, 0.35);
  -webkit-backdrop-filter: blur(8px) saturate(180%);
  backdrop-filter: blur(8px) saturate(180%);
  transition: box-shadow 0.15s var(--ease), transform 0.12s var(--ease);
}

#savat-skroll-tugmalar button:active { transform: scale(0.92); }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: 20;
  display: flex;
  align-items: flex-end;
  animation: fade-in 0.2s var(--ease);
}

.modal-box {
  background: var(--bg);
  width: 100%;
  border-radius: 20px 20px 0 0;
  padding: 10px 16px 20px;
  max-height: min(85vh, 100%); /* klaviatura ochilib oyna kichrayganda quti ham sig'adi (vh kichrayib bermaydi) */
  overflow-y: auto;
  overscroll-behavior: contain;
  box-shadow: var(--shadow-lg);
  animation: modal-slide-up 0.3s var(--ease-spring);
}

.modal-box::before {
  content: "";
  display: block;
  width: 36px;
  height: 4px;
  background: var(--border);
  border-radius: 4px;
  margin: 6px auto 12px;
}

.modal-box.modal-box-small {
  border-radius: var(--radius);
  margin: auto 16px;
  max-width: 420px;
}

#kerak-tahrirlash-input {
  width: 60px;
  flex: 0 0 60px;
  margin-bottom: 0;
  text-align: center;
  /* 16px'dan kichik bo'lmasin — iOS Safari/WebView fokusda avtomatik
     zoom qilib sahifani "qotirib" qo'yadi (qarang input qoidasi). */
  font-size: 16px;
  padding: 8px 6px;
}
#kerak-tahrirlash-overlay .row { justify-content: center; gap: 10px; }
#kerak-tahrirlash-bekor-btn { width: auto; border: 1px solid var(--border); }
#kerak-tahrirlash-tasdiqla-btn { width: auto; padding: 10px 28px; }

.narx-tarix-qator {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  padding: 11px 0;
}

.narx-tarix-qator + .narx-tarix-qator { border-top: 1px solid var(--border); }
.narx-tarix-chap { min-width: 0; flex: 1 1 auto; }

.narx-tarix-manba { font-weight: 600; font-size: 14px; }
.narx-tarix-sana { font-size: 12px; color: var(--hint); margin-top: 2px; }
.narx-tarix-narx { font-weight: 700; white-space: nowrap; font-size: 14.5px; font-variant-numeric: tabular-nums; }

/* uch nuqtali menyu (tahrirlash/o'chirish) */
.more-wrap { position: relative; flex-shrink: 0; }

.more-btn {
  background: none;
  padding: 4px 8px;
  font-size: 18px;
  color: var(--hint);
  line-height: 1;
}

.more-menu {
  position: absolute;
  right: 0;
  top: 100%;
  background: var(--bg);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  z-index: 5;
  min-width: 140px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px) scale(0.96);
  transform-origin: top right;
  transition: opacity 0.15s var(--ease), transform 0.15s var(--ease), visibility 0.15s;
}

.more-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.more-menu button {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  border-radius: 0;
  background: none;
  padding: 11px 14px;
  font-size: 13.5px;
  text-align: left;
  transition: background 0.12s var(--ease);
}

.more-menu button:active { background: var(--secondary-bg); }

.more-menu button + button { border-top: 1px solid var(--border); }
.more-menu button.danger-item { color: var(--danger); }

/* manba (supplier/raqobatchi) tanlash paneli */
.manba-tanlagich-btn {
  width: 100%;
  text-align: left;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 12px;
  margin-bottom: 8px;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: border-color 0.15s var(--ease);
}

.manba-tanlagich-btn .placeholder { color: var(--hint); }

.manba-royxat-item {
  padding: 13px 4px;
  border-bottom: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.12s var(--ease);
}

.manba-royxat-item:active { background: var(--secondary-bg); }

.manba-yangi-qoshish {
  padding: 13px 4px;
  border-radius: 8px;
  color: var(--link);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.12s var(--ease);
}

.manba-yangi-qoshish:active { background: var(--secondary-bg); }

/* qabul qilish jadvali */
.qb-qator {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
}

.qb-qator + .qb-qator { border-top: 1px solid var(--border); }
.qb-qator .manba-tanlagich-btn { flex: 1 1 auto; margin-bottom: 0; }
.qb-narx-input { width: 100px; margin-bottom: 0; flex-shrink: 0; }
.qb-qator .input-clear-wrap { width: 100px; flex-shrink: 0; margin-bottom: 0; }

.qb-ochirish-btn {
  background: none;
  color: var(--danger);
  font-size: 18px;
  padding: 4px 6px;
  flex-shrink: 0;
}

/* ==================== SVITCH (toggle) ==================== */

.svitch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  gap: 10px;
}

.svitch-label {
  color: var(--hint);
  font-size: 14px;
}

.svitch-holat {
  font-weight: 600;
  color: var(--text);
}

.svitch {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 26px;
  flex-shrink: 0;
}

.svitch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.svitch-slayder {
  position: absolute;
  inset: 0;
  cursor: pointer;
  background: var(--hint);
  opacity: 0.35;
  transition: 0.2s var(--ease);
  border-radius: 999px;
}

.svitch-slayder::before {
  content: "";
  position: absolute;
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background: #ffffff;
  transition: 0.2s var(--ease);
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.svitch input:checked + .svitch-slayder {
  background: var(--button);
  opacity: 1;
}

.svitch input:checked + .svitch-slayder::before {
  transform: translateX(20px);
}

/* Savat qatoridagi supplier nomi bosiladi — boshqa supplier/bozorga ko'chirish */
.sqn-tanlov { cursor: pointer; }
span.sqn-tanlov { text-decoration: underline dotted; text-underline-offset: 2px; }

/* Xato/ogohlantirish bloki — qizil, tushunarli matn (xom JSON emas) */
.xato-bloki {
  margin-top: 6px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--danger) 10%, var(--bg));
  border: 1px solid color-mix(in srgb, var(--danger) 35%, transparent);
  color: var(--danger);
  font-size: 13px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.guruh-sarlavha.yigiladi { cursor: pointer; }
.sqn-blok-tahrir { cursor: pointer; text-decoration: underline dotted; text-underline-offset: 2px; }

/* Nakladnoylar ro'yxati */
.nakladnoy-strelka { color: var(--hint); transition: transform 0.15s var(--ease); }
.nakladnoy-qator.ochiq .nakladnoy-strelka { transform: rotate(90deg); }
.nakladnoy-tafsilot { padding: 4px 0 8px 12px; border-left: 2px solid var(--border); margin: 0 0 6px 4px; }
.nakladnoy-tovar { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; padding: 3px 0; }
.nakladnoy-tovar span:last-child { font-variant-numeric: tabular-nums; white-space: nowrap; }
.nol-belgi { color: var(--danger); font-size: 12px; font-weight: 600; }

/* Bir qatorli tugmalar: asosiy amal + yon ikonka (masalan sinxron + 📎) */
.tugma-qator { display: flex; gap: 8px; align-items: center; margin: 8px 0; }
.tugma-qator > button.primary { flex: 1; width: auto; margin: 0; }
.tugma-qator > .icon-btn { width: 46px; height: 46px; border: 1px solid var(--border); }

/* Savat tepasi: qidiruv + 📎 + tozalash bir qatorda */
.savat-tepa-qator { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; }
.savat-tepa-qator input { flex: 1; min-width: 0; margin-bottom: 0; height: 44px; }
.savat-tepa-qator > .input-clear-wrap { flex: 1; min-width: 0; margin-bottom: 0; }
.savat-tepa-qator > .icon-btn { width: 44px; height: 44px; }

/* Savat sozlamalari (xarid kuni / kurier / turargoh) — yig'iladigan qator */
.savat-sozlama-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 13px;
  text-align: left;
}
#savat-sozlama-xulosa { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--hint); }
#savat-sozlama-belgi { color: var(--hint); }
#savat-sozlama-ichki { padding: 4px 2px 0; }

/* Tekshirish: kamera ramkasi bosiladi (yoqish/o'chirish) */
.nt-cam-frame { cursor: pointer; }

/* Nakladnoylar: yo'q raqam chiplari (bosib e'tiborsiz qoldiriladi) */
.nakladnoy-chip {
  display: inline-block;
  margin: 2px 3px 2px 0;
  padding: 2px 8px;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--danger) 45%, transparent);
  background: var(--bg);
  color: var(--danger);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.nakladnoy-chip.etiborsiz { color: var(--hint); border-color: var(--border); font-weight: 400; }

/* Flex qatordagi input o'rami — pastki bo'shliq qatorni siljitmasin */
[style*="display:flex"] > .input-clear-wrap { margin-bottom: 0; }

/* Savat bo'sh */
.savat-bosh { text-align: center; font-size: 16px; color: var(--hint); padding: 28px 0; }

/* Narx belgilari: aksiya / narx oshdi / eski (tavsiyada ishlatilmaydi) */
.narx-belgi { font-size: 11px; font-weight: 600; padding: 0 5px; border-radius: 8px; white-space: nowrap; }
.narx-belgi.aksiya { color: #b35c00; background: color-mix(in srgb, #f0a020 18%, transparent); }
.narx-belgi.yangi { color: var(--danger); background: color-mix(in srgb, var(--danger) 14%, transparent); }
/* Sinxron bloklari: "Oxirgi sinxron: ..." + nima qilish kerak (ikki qator) */
.sinxron-izoh { white-space: pre-line; margin-top: 6px; }
/* Yuk xati modali: sana keng, yuk xati raqami tor — ustma-ust chiqmaydi */
.qb-sana-qator { display: flex; gap: 12px; align-items: flex-end; }
.qb-sana-ustun { flex: 1 1 auto; min-width: 0; }
.qb-yukxati-ustun { flex: 0 0 110px; min-width: 0; }
.qb-sana-qator input { display: block; width: 100%; max-width: 100%; min-width: 0; box-sizing: border-box; height: 44px; font-size: 16px; padding: 0 8px; }
/* Sana inputining tabiiy minimal kengligi ustunidan chiqib ketmasin (iOS/Telegram) */
.qb-sana-qator input[type="date"] { -webkit-appearance: none; appearance: none; }
.narx-belgi.sariq { color: #8a6100; background: #FFF1C1; }
.narx-belgi.kulrang { color: var(--hint); background: color-mix(in srgb, var(--hint) 14%, transparent); }
.yx-sabab { color: var(--danger); margin-top: 2px; }
/* Yig'iladigan ro'yxat (tovar sinxroni ko'rib chiqish) — yagona chevron uslubi */
.tm-yigma-sarlavha { cursor: pointer; margin-top: 6px; display: flex; align-items: center; gap: 6px; }
/* Yuk xatlari: YesPOS'dagi hali import qilinmagan buyurtma — o'ngda sinxron tugmasi */
/* Ko'rib chiqish formasi: YesPOS'dagi yangi tovar qatori */
.qb-yangi-tovar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 2px 0 8px; }
#qb-kontragent-info { margin: 4px 0 8px; }
.narx-belgi.oshdi { color: var(--link); background: color-mix(in srgb, var(--link) 14%, transparent); }
.narx-belgi.eski { color: var(--hint); background: color-mix(in srgb, var(--hint) 14%, transparent); }
.narx-tarix-qator.narx-aksiya .narx-tarix-narx { text-decoration: line-through; opacity: 0.6; }
.narx-tarix-qator.narx-eski { opacity: 0.55; }
.nakladnoy-aksiya-btn { margin: 4px 0 6px; }

/* Hisoblash indikatori — ekran markazida */
.yuklanmoqda-overlay {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.25);
}
.yuklanmoqda-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 20px 28px;
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  box-shadow: var(--shadow-lg);
  font-size: 14px;
}
.spinner {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 3px solid var(--border);
  border-top-color: var(--button);
  animation: aylanish 0.8s linear infinite;
}
@keyframes aylanish { to { transform: rotate(360deg); } }
.spinner-kichik {
  display: inline-block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--border);
  border-top-color: var(--button);
  animation: aylanish 0.8s linear infinite;
  vertical-align: middle;
}

/* Shtrixkodlar — alohida teglar (vergulsiz) */
.shtrix-teglar { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 3px; }
.shtrix-teg {
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  padding: 1px 6px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--hint) 14%, transparent);
  color: var(--hint);
}

/* Klaviatura ochiq (input faol) — pastki panel va suzuvchi tugmalar yashiriladi
   (iOS ularni klaviatura ustida sahifa o'rtasida qoldiradi). */
body.klaviatura-ochiq nav#tabs,
body.klaviatura-ochiq #narx-qoshish-fab,
body.klaviatura-ochiq .nt-skan-fab,
body.klaviatura-ochiq #savat-skroll-tugmalar { visibility: hidden; }

/* hidden atributi har doim ustun (masalan .input-clear-wrap display:block'ni ham bekor qiladi) */
[hidden] { display: none !important; }

/* Strelkalar — yagona uslub: ilovaning SVG chevroni (24x24, 2px chiziq) */
.chevron-belgi {
  display: inline-flex;
  align-items: center;
  color: var(--hint);
  transform: rotate(-90deg);
  transition: transform 0.2s var(--ease);
}
.chevron-belgi.ochiq { transform: none; }
.chevron-belgi .ikon { vertical-align: 0; }
select {
  -webkit-appearance: none;
  appearance: none;
  padding-right: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23707579' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 14px 14px;
}

/* ABC/XYZ belgisi tovar nomi yonida */
.abc-belgi {
  display: inline-block;
  margin-left: 4px;
  padding: 0 5px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  line-height: 16px;
  vertical-align: 1px;
}
.abc-belgi.abc-a { color: var(--success); background: color-mix(in srgb, var(--success) 14%, transparent); }
.abc-belgi.abc-b { color: var(--link); background: color-mix(in srgb, var(--link) 14%, transparent); }
.abc-belgi.abc-c { color: var(--hint); background: color-mix(in srgb, var(--hint) 14%, transparent); }
.savat-eslatma { margin: 0 0 8px; }

/* Pastel shtrixkod teglari — fon style'da, matn to'q (har ikkala mavzuda o'qiladi) */
.shtrix-teglar .shtrix-teg { color: #333; }

/* Tovarlar tabi: filtr paneli */
.tv-filtr-panel { margin: 8px 0; padding: 8px 12px; border-radius: var(--radius-sm); background: var(--bg); border: 1px solid var(--border); }
.tv-filtr-panel .row { margin: 4px 0; }
/* Filtr tanlovlari — uzun kontragent nomi select'ni kengaytirmasin. */
.tv-filtr-panel .tv-filtr-sel {
  flex: 0 0 60%; width: 60%; min-width: 0; max-width: 60%; margin-bottom: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
/* Tovar kartasi: qidiruvdan masofa, o'ngga surib qaytish, ma'lumot qatorlari. */
#tv-tafsilot { margin-top: 12px; scroll-margin-top: 12px; }
#tv-tafsilot.surilmoqda { transition: none; }
#tv-tafsilot.qaytmoqda { transition: transform 0.2s var(--ease), opacity 0.2s var(--ease); }
.tv-info-qator { padding: 6px 0; font-size: 14px; align-items: flex-start; }
.tv-info-qator > .row-label { flex: 0 0 auto; }
.tv-info-qator > :last-child { text-align: right; min-width: 0; overflow-wrap: anywhere; }
.tv-info-qator .shtrix-teglar { justify-content: flex-end; margin-top: 0; }
#tv-filtr-btn.faol { color: var(--link); border-color: var(--link); }
.abc-belgi { cursor: pointer; }
.abc-oyna { align-items: center; justify-content: center; }
.abc-oyna .modal-box { max-width: 360px; margin: 0 16px; border-radius: var(--radius); }

button:disabled { opacity: 0.5; cursor: default; }

/* Tovarlar tabi: nom va qoldiq soni qalinroq (vaqtdan ajralib tursin) */
.tv-nomi { font-weight: 600; }
.qoldiq-son { font-weight: 700; color: var(--text); }
.qoldiq-son.kam { color: var(--danger); }
.tv-nomi .abc-belgi, .karta-sarlavha .abc-belgi { margin-left: 0; }

/* Radio tugma matn bilan bir qatorda (umumiy input width:100% qoidasidan ajratilgan) */
input[type="radio"] { width: auto; margin: 0; padding: 0; }
label:has(> input[type="radio"]) { display: inline-flex; align-items: center; gap: 6px; }

/* Qoidalar — nom/izoh chapda, qiymat o'ngda */
.qoida-qator { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-top: 1px solid var(--border); }
.qoida-qator:first-of-type { border-top: none; }
.qoida-matn { flex: 1; min-width: 0; font-size: 14px; }
.qoida-qiymat { font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.qoida-tahrir-btn { flex-shrink: 0; }

/* Modal ochiq: orqadagi sahifa surilmaydi */
body.modal-ochiq { position: fixed; left: 0; right: 0; width: 100%; overflow: hidden; }

/* Klaviatura ochiq: pastdan chiqadigan oyna ekranning YUQORI qismiga ko'tariladi va balandligi cheklanadi (ichida skroll) —
   input klaviatura tepasida qoladi, iOS hech narsani surishga majbur bo'lmaydi (oyna "tepaga sakramaydi"). */
body.klaviatura-ochiq .modal-overlay { align-items: flex-start; padding-top: env(safe-area-inset-top, 0px); }
body.klaviatura-ochiq .modal-overlay .modal-box { max-height: 42vh; border-radius: 0 0 20px 20px; animation: none; }

/* Savat buyurtmalari (asosiy bozor blokining eng pastida) */
.savat-buyurtma-bolim { margin-top: 10px; padding-top: 6px; border-top: 1px dashed var(--border); }
.savat-buyurtma-qator { gap: 8px; align-items: center; padding: 7px 6px; border-top: 1px solid var(--border); touch-action: pan-y; user-select: none; transition: transform 0.15s var(--ease); }
.savat-buyurtma-qator.suryapti { transition: none; }
.savat-buyurtma-bolim > button.secondary { margin-top: 6px; }
.savat-buyurtma-bolim .ui-forma { margin-top: 6px; }

/* Tovarlar bo'limida arxivlangan tovar belgisi */
.arxiv-teg { display: inline-block; font-size: 11px; font-weight: 600; line-height: 1; padding: 3px 6px; border-radius: 6px; color: var(--hint); background: color-mix(in srgb, var(--hint) 16%, transparent); vertical-align: 1px; }

/* Tanlash oynasi (kontragent/raqobatchi): qidiruv tepada, ro'yxat qolgan joyni egallaydi; klaviatura ochiqda ham
   ko'rinadigan balandlikni to'liq oladi (umumiy 42vh cheklovi shu oynaga tegmaydi) */
.modal-box.modal-tanlagich { display: flex; flex-direction: column; height: min(85vh, 100%); }
.modal-tanlagich > * { flex: none; }
.modal-tanlagich #mt-royxat { flex: 1 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; }
body.klaviatura-ochiq .modal-overlay .modal-box.modal-tanlagich { height: var(--vv-balandlik, 100%); max-height: var(--vv-balandlik, 100%); }