/* ===== SmartDo'kon — yorqin, sodda, katta tugmali dizayn ===== */
:root{
  --bg:#edf2f7;
  --card:#ffffff;
  --ink:#182430;
  --muted:#5d6d7e;
  --line:#e3e9f0;
  --green:#0a8f52;
  --green-dark:#087445;
  --green-soft:#e2f6ec;
  --board:#0d3b28;
  --board-num:#8cffc4;
  --orange:#f2740d;
  --orange-soft:#feefe0;
  --blue:#2563eb;
  --blue-soft:#e7eefd;
  --amber:#d97706;
  --amber-soft:#fdf1dd;
  --red:#dc2626;
  --red-soft:#fde8e8;
  --violet:#7c3aed;
  --r:16px;
  --shadow:0 1px 2px rgba(23,36,48,.05),0 4px 14px rgba(23,36,48,.06);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:16px;line-height:1.45}
button{font-family:inherit;font-size:inherit;color:inherit;background:none;border:none;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:16px;color:var(--ink)}
img{max-width:100%}
b,strong{font-weight:700}
[hidden]{display:none !important}
.num{font-variant-numeric:tabular-nums}

/* ---------- Karkas ---------- */
#app{display:flex;min-height:100vh}
#main{flex:1;min-width:0;padding:18px 22px 90px;position:relative}
.view{max-width:1280px;margin:0 auto}

/* ---------- Yon menyu ---------- */
#sidebar{width:212px;flex:0 0 212px;background:var(--card);border-right:1px solid var(--line);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:30}
.brand{display:flex;align-items:center;gap:10px;padding:18px 16px 14px}
.brand-logo{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--green),#0fb56b);
  display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:var(--shadow)}
.brand-name{font-size:18px;letter-spacing:-.02em}
.brand-name b{color:var(--green)}
.nav-list{flex:1;padding:6px 10px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}
.nav-sep{height:1px;background:var(--line);margin:10px 6px}
.nav-btn{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:12px;
  font-weight:600;color:var(--muted);text-align:left;min-height:44px;position:relative}
.nav-btn:hover{background:#f2f6fa;color:var(--ink)}
.nav-btn.active{background:var(--green-soft);color:var(--green-dark)}
.nav-btn:focus-visible{outline:3px solid #7cc9a4;outline-offset:1px}
.nv-ic{font-size:19px;width:24px;text-align:center}
.nv-badge{position:absolute;right:10px;background:var(--orange);color:#fff;font-size:12px;font-weight:800;
  border-radius:99px;padding:1px 7px}
.nav-foot{padding:10px 14px;font-size:12px;color:var(--muted);border-top:1px solid var(--line)}

/* ---------- Umumiy elementlar ---------- */
.vhead{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:4px 0 16px}
.vhead h1{font-size:24px;letter-spacing:-.02em}
.vhead .spacer{flex:1}
.hint-btn{width:38px;height:38px;border-radius:50%;background:var(--blue-soft);color:var(--blue);
  font-weight:800;font-size:17px;flex:0 0 auto}
.hint-btn:hover{background:#d7e4fb}

.card{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:16px}
.card h2{font-size:17px;margin-bottom:10px}
.grid{display:grid;gap:14px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 16px;border-radius:12px;font-weight:700;min-height:44px;
  background:#eef2f7;color:var(--ink);border:1px solid var(--line);transition:filter .12s, transform .05s}
.btn:hover{filter:brightness(.97)}
.btn:active{transform:translateY(1px)}
.btn:focus-visible{outline:3px solid #7cc9a4;outline-offset:1px}
.btn.primary{background:var(--green);border-color:var(--green);color:#fff}
.btn.primary:hover{background:var(--green-dark)}
.btn.accent{background:var(--orange);border-color:var(--orange);color:#fff}
.btn.blue{background:var(--blue);border-color:var(--blue);color:#fff}
.btn.danger{background:var(--red-soft);border-color:#f5c9c9;color:var(--red)}
.btn.ghost{background:transparent;border-color:transparent;color:var(--muted)}
.btn.ghost:hover{background:#eef2f7;color:var(--ink)}
.btn.big{font-size:19px;padding:14px 22px;border-radius:14px}
.btn.small{min-height:34px;padding:5px 10px;font-size:14px;border-radius:9px}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.link-btn{color:var(--green-dark);font-weight:700;text-decoration:underline}
.link-btn.dim{color:var(--muted)}

.inp,select.inp,textarea.inp{width:100%;padding:10px 12px;border:1.5px solid var(--line);border-radius:11px;
  background:#fff;min-height:44px}
.inp:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(10,143,82,.15)}
label.fld{display:block;margin-bottom:10px;font-weight:600;font-size:14px;color:var(--muted)}
label.fld .inp{margin-top:4px;font-weight:600;color:var(--ink)}
.fld-row{display:flex;gap:10px}
.fld-row>*{flex:1}

.tag{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12.5px;font-weight:700}
.tag.green{background:var(--green-soft);color:var(--green-dark)}
.tag.orange{background:var(--orange-soft);color:#c05e08}
.tag.blue{background:var(--blue-soft);color:var(--blue)}
.tag.amber{background:var(--amber-soft);color:var(--amber)}
.tag.red{background:var(--red-soft);color:var(--red)}
.tag.gray{background:#eef2f7;color:var(--muted)}

/* jadval */
.tbl-wrap{overflow-x:auto;border-radius:12px;border:1px solid var(--line)}
table.tbl{width:100%;border-collapse:collapse;background:#fff;font-size:14.5px}
.tbl th{position:sticky;top:0;background:#f7fafc;text-align:left;padding:9px 10px;font-size:12.5px;
  text-transform:uppercase;letter-spacing:.04em;color:var(--muted);border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:9px 10px;border-bottom:1px solid #eff3f7;vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl tr.click{cursor:pointer}
.tbl tr.click:hover{background:#f6faf8}
.tbl td.r,.tbl th.r{text-align:right}
.tbl td.c,.tbl th.c{text-align:center}

/* tablar (pill) */
.tabs{display:inline-flex;background:#e4eaf1;border-radius:12px;padding:4px;gap:2px;flex-wrap:wrap}
.tabs button{padding:8px 16px;border-radius:9px;font-weight:700;color:var(--muted);min-height:38px}
.tabs button.active{background:#fff;color:var(--ink);box-shadow:var(--shadow)}

/* stat kartalar */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.stat{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:14px 16px}
.stat .s-lbl{font-size:13px;font-weight:700;color:var(--muted)}
.stat .s-val{font-size:24px;font-weight:800;letter-spacing:-.02em;margin-top:2px}
.stat .s-sub{font-size:12.5px;color:var(--muted);margin-top:2px}
.stat.tint-green{background:linear-gradient(135deg,#eafbf2,#fff)}
.stat.tint-orange{background:linear-gradient(135deg,#fff3e6,#fff)}
.stat.tint-blue{background:linear-gradient(135deg,#eaf1fd,#fff)}
.stat.tint-red{background:linear-gradient(135deg,#fdeeee,#fff)}

/* bo'sh holat */
.empty{padding:34px 20px;text-align:center;color:var(--muted)}
.empty .e-ic{font-size:40px;margin-bottom:8px}
.empty .e-tx{font-weight:600;margin-bottom:12px}

/* ---------- Banner'lar ---------- */
#demoBar,#backupBar,#storageBar{max-width:1280px;margin:0 auto 14px;background:#fff8e6;border:1px solid #f5dfa3;
  color:#8a6100;border-radius:12px;padding:9px 14px;font-weight:600;font-size:14.5px;
  display:flex;gap:10px;align-items:center;flex-wrap:wrap}
#backupBar{background:var(--blue-soft);border-color:#c8d9f7;color:#1d4fb8}
#storageBar{background:#fdeaea;border-color:#f0b9b9;color:#9c1f1f;display:block}

/* ---------- KASSA ---------- */
.pos-layout{display:grid;grid-template-columns:1fr 420px;gap:16px;align-items:start}
.pos-left{min-width:0}
.pos-search-row{display:flex;gap:10px;margin-bottom:12px}
#posScan{flex:1;font-size:19px;font-weight:600;padding:13px 16px;border-radius:14px;
  border:2px solid var(--green);background:#fff;min-height:54px}
#posScan:focus{outline:none;box-shadow:0 0 0 4px rgba(10,143,82,.18)}
.pos-sugg{position:relative}
.sugg-list{position:absolute;left:0;right:0;top:calc(100% + 4px);background:#fff;border-radius:12px;
  box-shadow:0 8px 30px rgba(23,36,48,.18);z-index:20;max-height:320px;overflow-y:auto;border:1px solid var(--line)}
.sugg-item{display:flex;justify-content:space-between;gap:10px;padding:11px 14px;cursor:pointer;font-weight:600}
.sugg-item:hover,.sugg-item.sel{background:var(--green-soft)}
.sugg-item .sg-price{color:var(--green-dark);font-weight:800;white-space:nowrap}
.sugg-item .sg-sub{font-size:12.5px;color:var(--muted);font-weight:600}

.cat-tabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:8px}
.cat-tabs button{flex:0 0 auto;padding:8px 15px;border-radius:99px;background:#fff;border:1.5px solid var(--line);
  font-weight:700;color:var(--muted);min-height:40px}
.cat-tabs button.active{background:var(--ink);border-color:var(--ink);color:#fff}
.tile-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:10px}
.tile{border-radius:14px;padding:12px 12px 10px;text-align:left;min-height:86px;display:flex;
  flex-direction:column;justify-content:space-between;font-weight:700;box-shadow:var(--shadow);
  border:1px solid rgba(23,36,48,.05);transition:transform .06s}
.tile:hover{transform:translateY(-2px)}
.tile:active{transform:scale(.97)}
.tile .t-name{font-size:14.5px;line-height:1.25;word-break:break-word}
.tile .t-price{font-size:15px;font-weight:800;margin-top:8px;color:rgba(0,0,0,.65)}
.tile .t-qty{font-size:11.5px;font-weight:700;color:rgba(0,0,0,.45)}
.tile.add-tile{background:#fff;border:2px dashed #b9c6d4;color:var(--muted);align-items:center;justify-content:center;font-size:15px}

/* savat */
.pos-cart{position:sticky;top:14px}
.basket-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:8px}
.bk-btn{border-radius:12px;padding:6px 4px;background:#fff;border:1.5px solid var(--line);
  font-weight:800;display:flex;flex-direction:column;gap:0;align-items:center;min-height:50px;font-size:14.5px}
.bk-btn .bk-sum{font-size:11.5px;color:var(--muted);font-weight:700}
.bk-btn:hover{border-color:#9fb4c8}
.bk-btn.active{background:var(--board);border-color:var(--board);color:#8cffc4}
.bk-btn.active .bk-sum{color:#bfe9d4}
.board{background:var(--board);border-radius:var(--r) var(--r) 0 0;padding:14px 18px;color:#bfe9d4}
.board .b-lbl{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;opacity:.75}
.board .b-sum{font-size:44px;font-weight:800;color:var(--board-num);letter-spacing:.01em;line-height:1.1;
  font-variant-numeric:tabular-nums;text-shadow:0 0 18px rgba(140,255,196,.35)}
.board .b-items{font-size:13px;opacity:.8;font-weight:600}
.cart-box{background:var(--card);border-radius:0 0 var(--r) var(--r);box-shadow:var(--shadow);overflow:hidden}
.cart-lines{max-height:44vh;overflow-y:auto}
.cart-line{display:grid;grid-template-columns:1fr auto;gap:2px 10px;padding:10px 14px;border-bottom:1px solid #eff3f7}
.cart-line .cl-name{font-weight:700;font-size:14.5px}
.cart-line .cl-warn{font-size:11.5px;color:var(--amber);font-weight:700}
.cart-line .cl-sum{font-weight:800;text-align:right;white-space:nowrap}
.cart-line .cl-ctrl{display:flex;align-items:center;gap:6px;grid-column:1/-1}
.cart-line .qbtn{width:34px;height:34px;border-radius:9px;background:#eef2f7;font-weight:800;font-size:17px}
.cart-line .qval{min-width:52px;text-align:center;font-weight:800;border:none;background:transparent;font-size:15px}
.cart-line .cl-price{font-size:13px;color:var(--muted);font-weight:600;text-decoration:underline dotted;cursor:pointer}
.cart-line .cl-del{margin-left:auto;color:#c2543f;font-size:17px;width:34px;height:34px;border-radius:9px}
.cart-line .cl-del:hover{background:var(--red-soft)}
.cart-foot{padding:12px 14px;display:flex;flex-direction:column;gap:9px}
.cart-meta{display:flex;justify-content:space-between;font-weight:600;color:var(--muted);font-size:14px}
.pay-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.pay-btn{border-radius:13px;padding:13px 8px;font-weight:800;font-size:16px;border:1.5px solid var(--line);min-height:56px}
.pay-btn.naqd{background:var(--green);border-color:var(--green);color:#fff}
.pay-btn.karta{background:var(--blue);border-color:var(--blue);color:#fff}
.pay-btn.qarz{background:var(--amber-soft);border-color:#efd9ac;color:#9a5c02}
.pay-btn.aralash{background:#f1e9fd;border-color:#ded0f5;color:var(--violet)}
.cart-tools{display:flex;gap:8px;justify-content:space-between}
.pos-shift{margin-top:12px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:13.5px;font-weight:600}

/* to'lov modalidagi qaytim tablosi */
.change-board{background:var(--board);color:var(--board-num);border-radius:12px;padding:10px 14px;
  font-size:30px;font-weight:800;text-align:center;font-variant-numeric:tabular-nums}
.cash-quick{display:flex;gap:8px;flex-wrap:wrap}
.cash-quick .btn{flex:1 1 28%}

/* ---------- Modal ---------- */
.modal-ov{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:100;display:flex;
  align-items:center;justify-content:center;padding:16px;overflow-y:auto}
.modal{background:#fff;border-radius:18px;box-shadow:0 20px 60px rgba(0,0,0,.25);
  width:100%;max-width:480px;max-height:92vh;display:flex;flex-direction:column;animation:pop .16s ease-out}
@keyframes pop{from{transform:scale(.96);opacity:.4}to{transform:scale(1);opacity:1}}
.modal.wide{max-width:760px}
.modal-h{display:flex;align-items:center;gap:10px;padding:15px 18px 10px}
.modal-h h3{font-size:18px;flex:1}
.modal-x{width:36px;height:36px;border-radius:10px;font-size:17px;color:var(--muted)}
.modal-x:hover{background:#eef2f7}
.modal-b{padding:4px 18px 14px;overflow-y:auto}
.modal-f{padding:12px 18px 16px;display:flex;gap:10px;justify-content:flex-end;border-top:1px solid var(--line)}
.modal-f .btn{min-width:110px}

/* ---------- Toast ---------- */
#toastRoot{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:200;
  display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{background:var(--ink);color:#fff;padding:11px 20px;border-radius:12px;font-weight:700;
  box-shadow:0 8px 30px rgba(0,0,0,.3);animation:tin .2s ease-out;max-width:90vw;text-align:center}
.toast.ok{background:var(--green-dark)}
.toast.err{background:#b91c1c}
@keyframes tin{from{transform:translateY(14px);opacity:0}to{transform:none;opacity:1}}

/* ---------- O'rgatuvchi tur ---------- */
.tour-hl{position:fixed;z-index:300;border-radius:12px;box-shadow:0 0 0 4px rgba(242,116,13,.9),0 0 0 9999px rgba(13,25,38,.62);
  pointer-events:none;transition:all .25s ease}
.tour-pop{position:fixed;z-index:301;background:#fff;border-radius:14px;box-shadow:0 16px 50px rgba(0,0,0,.35);
  padding:14px 16px;max-width:330px;animation:pop .2s}
.tour-pop h4{font-size:16px;margin-bottom:5px}
.tour-pop p{font-size:14.5px;color:var(--muted);margin-bottom:12px}
.tour-pop .t-row{display:flex;align-items:center;gap:8px}
.tour-pop .t-step{font-size:12.5px;font-weight:700;color:var(--muted);flex:1}

/* ---------- Grafiklar ---------- */
.chart-card svg{display:block;width:100%;height:auto}
.chart-card .ch-title{font-size:15px;font-weight:700;margin-bottom:8px}
.ch-tip{position:fixed;z-index:150;background:var(--ink);color:#fff;font-size:13px;font-weight:600;
  padding:7px 10px;border-radius:9px;pointer-events:none;box-shadow:0 6px 20px rgba(0,0,0,.3);white-space:nowrap}
.ch-tip small{opacity:.75;font-weight:600}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;font-weight:700;color:var(--muted);margin-top:8px}
.legend .lg{display:flex;align-items:center;gap:6px}
.legend .dot{width:10px;height:10px;border-radius:3px}

/* ---------- Joriy qilish rejasi ---------- */
.ro-prog{position:relative;background:#e2ebe6;border-radius:99px;height:26px;margin:10px 0 14px;overflow:hidden}
.ro-bar{height:100%;background:linear-gradient(90deg,var(--green),#0fb56b);border-radius:99px;transition:width .3s}
.ro-prog span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:800;color:var(--ink)}
.ro-stage{border:1px solid var(--line);border-radius:12px;margin-bottom:8px;background:#fff}
.ro-stage summary{padding:11px 14px;cursor:pointer;font-size:15.5px;list-style:none;display:flex;gap:8px;align-items:center;min-height:44px}
.ro-stage summary::-webkit-details-marker{display:none}
.ro-stage[open] summary{border-bottom:1px solid var(--line)}
.ro-time{margin-left:auto;font-size:12.5px;color:var(--muted);font-weight:700;white-space:nowrap}
.ro-task{display:flex;gap:10px;align-items:flex-start;padding:9px 14px;border-bottom:1px solid #f2f6f9;cursor:pointer;font-size:14.5px}
.ro-task:last-of-type{border-bottom:none}
.ro-task input{width:21px;height:21px;flex:0 0 auto;margin-top:1px;accent-color:var(--green)}
.ro-task input:checked~span{color:var(--muted);text-decoration:line-through}
.ro-task .btn{margin-left:auto;flex:0 0 auto}
.ro-tip{padding:9px 14px;background:var(--amber-soft);font-size:13.5px;color:#8a6100;border-radius:0 0 11px 11px}

/* ---------- Qo'llanma ---------- */
.help-nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.help-sec{margin-bottom:26px}
.help-sec h2{font-size:20px;margin-bottom:8px}
.help-sec p,.help-sec li{color:#33414f;font-size:15.5px;margin-bottom:6px}
.help-sec ol,.help-sec ul{padding-left:22px;margin-bottom:8px}
.help-media{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px;margin:10px 0}
.help-media img,.help-media video{width:100%;border-radius:12px;border:1px solid var(--line);box-shadow:var(--shadow)}
.help-media figcaption{font-size:13px;color:var(--muted);margin-top:4px;font-weight:600}

/* ---------- Chop etish ---------- */
#printRoot{display:none}
body.printing #app,body.printing #toastRoot,body.printing #modalRoot,body.printing #tourRoot{display:none}
body.printing #printRoot{display:block}
.receipt{font-family:"Courier New",monospace;font-size:12px;width:72mm;padding:2mm;color:#000}
.receipt .rc-c{text-align:center}
.receipt .rc-row{display:flex;justify-content:space-between;gap:4px}
.receipt hr{border:none;border-top:1px dashed #000;margin:4px 0}
.receipt .rc-big{font-size:15px;font-weight:bold}
@media print{
  @page{margin:8mm}
  body.printing{background:#fff}
  body.printing.receipt-mode #printRoot{width:72mm}
  body.printing.receipt-mode @page{size:80mm auto;margin:0}
}

/* ---------- Moslashuvchanlik ---------- */
@media (max-width:1060px){
  .pos-layout{grid-template-columns:1fr 360px}
}
@media (max-width:960px){
  #sidebar{width:66px;flex-basis:66px}
  .brand-name,.nv-tx{display:none}
  .nav-btn{justify-content:center;padding:11px 4px}
  .nv-badge{right:4px;top:4px}
  .nav-foot{display:none}
}
@media (max-width:820px){
  .pos-layout{grid-template-columns:1fr}
  .pos-cart{position:static}
  .cart-lines{max-height:none}
}
@media (max-width:640px){
  #app{flex-direction:column}
  #sidebar{width:100%;flex-basis:auto;height:auto;position:sticky;top:0;flex-direction:row;align-items:center;
    border-right:none;border-bottom:1px solid var(--line);padding:0 6px}
  .brand{padding:8px 6px}
  .brand-logo{width:34px;height:34px;font-size:17px;border-radius:10px}
  .nav-list{flex-direction:row;overflow-x:auto;padding:6px 2px;gap:2px}
  .nav-sep{display:none}
  .nav-btn{flex:0 0 auto;min-width:52px}
  #main{padding:12px 12px 60px}
  .board .b-sum{font-size:34px}
  .vhead h1{font-size:20px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
}