/* ============================================================
   RestoPOS - esas dizayn sistemi
   Mobil = tetbiq gorunusu, masaustu = panel
   ============================================================ */

:root{
  --brand:#e8562a;          /* esas reng - restoran narinci */
  --brand-dk:#c8421c;
  --brand-lt:#fff1ec;

  --bg:#f4f5f7;
  --surface:#ffffff;
  --surface-2:#fafbfc;
  --line:#e4e7ec;
  --line-2:#eef0f3;

  --text:#101828;
  --text-2:#475467;
  --text-3:#98a2b3;

  --ok:#12b76a;  --ok-bg:#e8f8f0;
  --warn:#f79009; --warn-bg:#fff6e8;
  --err:#f04438;  --err-bg:#feecea;
  --info:#2e90fa; --info-bg:#eaf4ff;

  --r-sm:8px; --r:12px; --r-lg:16px; --r-xl:22px;
  --sh-1:0 1px 2px rgba(16,24,40,.06);
  --sh-2:0 4px 14px rgba(16,24,40,.09);
  --sh-3:0 12px 32px rgba(16,24,40,.14);

  --nav-h:60px;
  --head-h:56px;
  --safe-b:env(safe-area-inset-bottom,0px);
  --safe-t:env(safe-area-inset-top,0px);

  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; font-family:var(--font); background:var(--bg); color:var(--text);
  font-size:15px; line-height:1.45;
  -webkit-font-smoothing:antialiased;
  overscroll-behavior-y:none;          /* tetbiq kimi - sehife dartilmasin */
}
/* POS/KDS ekranlarinda metn secilmesin (barmaqla isleyende maneedir) */
body.app-mode{ user-select:none; -webkit-user-select:none; -webkit-touch-callout:none; }
body.app-mode input, body.app-mode textarea{ user-select:text; -webkit-user-select:text; }

img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}

/* ---------- Mobil basliq (tetbiq kimi) ---------- */
.appbar{
  position:sticky; top:0; z-index:40;
  height:calc(var(--head-h) + var(--safe-t)); padding-top:var(--safe-t);
  background:var(--surface); border-bottom:1px solid var(--line);
  display:flex; align-items:center; gap:10px; padding-inline:14px;
}
.appbar h1{font-size:17px;font-weight:650;margin:0;flex:1;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.appbar .ic{
  width:38px;height:38px;flex:0 0 38px;display:grid;place-items:center;
  border:0;background:transparent;border-radius:50%;font-size:19px;color:var(--text-2);
}
.appbar .ic:active{background:var(--line-2)}

/* ---------- Alt naviqasiya (mobil) ---------- */
.tabbar{
  position:fixed; left:0; right:0; bottom:0; z-index:50;
  height:calc(var(--nav-h) + var(--safe-b)); padding-bottom:var(--safe-b);
  background:var(--surface); border-top:1px solid var(--line);
  display:flex; align-items:stretch;
  box-shadow:0 -2px 12px rgba(16,24,40,.05);
}
.tabbar a{
  flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:3px; color:var(--text-3); font-size:11px; font-weight:500; padding-top:6px;
}
.tabbar a .i{font-size:20px;line-height:1}
.tabbar a.on{color:var(--brand)}
.tabbar a:active{background:var(--line-2)}
.has-tabbar{padding-bottom:calc(var(--nav-h) + var(--safe-b) + 12px)}

/* ---------- Konteyner ---------- */
.wrap{padding:14px;max-width:1280px;margin:0 auto}
.wrap-sm{max-width:560px}

/* ---------- Kart ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-1);overflow:hidden}
.card + .card{margin-top:12px}
.card-h{padding:14px 16px;border-bottom:1px solid var(--line-2);
  display:flex;align-items:center;gap:10px}
.card-h h2{margin:0;font-size:15px;font-weight:650;flex:1}
.card-b{padding:16px}
.card-b.tight{padding:0}

/* ---------- Duymeler (barmaga rahat: min 44px) ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 18px;border-radius:var(--r);border:1px solid transparent;
  background:var(--brand);color:#fff;font-weight:600;font-size:15px;
  transition:transform .06s, filter .15s; white-space:nowrap;
}
.btn:active{transform:scale(.97);filter:brightness(.95)}
.btn.sec{background:var(--surface);color:var(--text);border-color:var(--line)}
.btn.ghost{background:transparent;color:var(--text-2);border-color:transparent}
.btn.danger{background:var(--err)}
.btn.ok{background:var(--ok)}
.btn.dark{background:var(--text);color:#fff}
.btn.block{display:flex;width:100%}
.btn.lg{min-height:54px;font-size:16px;border-radius:var(--r-lg)}
.btn.sm{min-height:36px;padding:0 12px;font-size:13px;border-radius:var(--r-sm)}
.btn[disabled]{opacity:.5;pointer-events:none}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}

/* ---------- Form ---------- */
.field{margin-bottom:14px}
.field > label{display:block;font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:6px}
.inp{
  width:100%;min-height:46px;padding:10px 14px;border:1px solid var(--line);
  border-radius:var(--r);background:var(--surface);outline:none;
  font-size:16px;  /* 16px - iOS-da zoom etmesin */
  transition:border-color .15s, box-shadow .15s;
}
.inp:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-lt)}
textarea.inp{min-height:84px;resize:vertical}
select.inp{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='%2398a2b3' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.hint{font-size:12px;color:var(--text-3);margin-top:5px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:520px){.grid-2{grid-template-columns:1fr}}

/* Switch */
.sw{display:flex;align-items:center;gap:10px;cursor:pointer;min-height:44px}
.sw input{display:none}
.sw .track{width:46px;height:27px;border-radius:14px;background:var(--line);
  position:relative;transition:background .18s;flex:0 0 46px}
.sw .track::after{content:'';position:absolute;top:3px;left:3px;width:21px;height:21px;
  border-radius:50%;background:#fff;box-shadow:var(--sh-1);transition:transform .18s}
.sw input:checked + .track{background:var(--ok)}
.sw input:checked + .track::after{transform:translateX(19px)}

/* ---------- Siyahi (mobil - tetbiq siyahisi) ---------- */
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;align-items:center;gap:12px;padding:13px 16px;
  border-bottom:1px solid var(--line-2);background:var(--surface)}
.list li:last-child{border-bottom:0}
.list li:active{background:var(--surface-2)}
.list .t{flex:1;min-width:0}
.list .t b{display:block;font-weight:600;font-size:15px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list .t span{display:block;font-size:13px;color:var(--text-3);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list .r{text-align:right;font-weight:650;white-space:nowrap}
.list .av{width:42px;height:42px;flex:0 0 42px;border-radius:10px;object-fit:cover;
  background:var(--line-2);display:grid;place-items:center;font-size:18px;color:var(--text-3)}

/* ---------- Nisan ---------- */
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:999px;
  font-size:12px;font-weight:600;background:var(--line-2);color:var(--text-2)}
.badge.ok{background:var(--ok-bg);color:var(--ok)}
.badge.warn{background:var(--warn-bg);color:#b54708}
.badge.err{background:var(--err-bg);color:var(--err)}
.badge.info{background:var(--info-bg);color:#1570cd}
.badge.brand{background:var(--brand-lt);color:var(--brand-dk)}

/* ---------- Cedvel (masaustu) ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.3px;
  color:var(--text-3);font-weight:600;padding:10px 14px;border-bottom:1px solid var(--line);
  background:var(--surface-2);white-space:nowrap}
.tbl td{padding:12px 14px;border-bottom:1px solid var(--line-2);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tr:hover td{background:var(--surface-2)}
.tbl .num{text-align:right;font-variant-numeric:tabular-nums}
.scroll-x{overflow-x:auto;-webkit-overflow-scrolling:touch}

/* ---------- Bos hal ---------- */
.empty{padding:48px 20px;text-align:center;color:var(--text-3)}
.empty .i{font-size:40px;margin-bottom:10px;opacity:.5}
.empty b{display:block;color:var(--text-2);font-size:15px;margin-bottom:4px}

/* ---------- Flash ---------- */
.flash{padding:12px 16px;border-radius:var(--r);margin-bottom:14px;font-weight:500;font-size:14px}
.flash.ok{background:var(--ok-bg);color:#05603a}
.flash.err{background:var(--err-bg);color:#912018}

/* ---------- Yuklenme ---------- */
.spin{width:20px;height:20px;border:2.5px solid rgba(255,255,255,.35);
  border-top-color:#fff;border-radius:50%;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* ---------- Alt vereq (bottom sheet) - mobil modal ---------- */
.sheet-bg{position:fixed;inset:0;background:rgba(16,24,40,.45);z-index:90;
  opacity:0;pointer-events:none;transition:opacity .2s}
.sheet-bg.on{opacity:1;pointer-events:auto}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:100;background:var(--surface);
  border-radius:var(--r-xl) var(--r-xl) 0 0;box-shadow:var(--sh-3);
  transform:translateY(100%);transition:transform .25s cubic-bezier(.32,.72,0,1);
  max-height:88vh;display:flex;flex-direction:column;padding-bottom:var(--safe-b)}
.sheet.on{transform:translateY(0)}
.sheet-grip{width:38px;height:4px;border-radius:2px;background:var(--line);
  margin:10px auto 4px}
.sheet-h{padding:8px 18px 12px;border-bottom:1px solid var(--line-2);
  display:flex;align-items:center;gap:10px}
.sheet-h h3{margin:0;font-size:17px;font-weight:650;flex:1}
.sheet-b{padding:16px 18px;overflow-y:auto;-webkit-overflow-scrolling:touch}
.sheet-f{padding:12px 18px 16px;border-top:1px solid var(--line-2);display:flex;gap:10px}
@media(min-width:720px){
  .sheet{left:50%;right:auto;bottom:auto;top:50%;width:min(560px,92vw);
    transform:translate(-50%,-46%) scale(.97);opacity:0;border-radius:var(--r-xl)}
  .sheet.on{transform:translate(-50%,-50%) scale(1);opacity:1}
  .sheet-grip{display:none}
}

/* ---------- Kicik komekciler ---------- */
.row{display:flex;align-items:center;gap:10px}
.sp{flex:1}
.mt{margin-top:12px} .mt-lg{margin-top:20px}
.mb{margin-bottom:12px}
.muted{color:var(--text-3)}
.small{font-size:13px}
.bold{font-weight:650}
.center{text-align:center}
.nowrap{white-space:nowrap}
.hide{display:none !important}
@media(max-width:719px){.only-dt{display:none !important}}
@media(min-width:720px){.only-mb{display:none !important}}

/* ---------- Qaranliq rejim ---------- */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#101014; --surface:#1a1a20; --surface-2:#16161c;
    --line:#2a2a33; --line-2:#232329;
    --text:#f0f0f4; --text-2:#a6a6b5; --text-3:#6e6e80;
    --brand-lt:#2a1510;
    --ok-bg:#0e2c1e; --warn-bg:#2e2008; --err-bg:#2e1413; --info-bg:#0e1f33;
    --sh-1:0 1px 2px rgba(0,0,0,.4);
    --sh-2:0 4px 14px rgba(0,0,0,.5);
    --sh-3:0 12px 32px rgba(0,0,0,.6);
  }
}
:root[data-theme="dark"]{
  --bg:#101014; --surface:#1a1a20; --surface-2:#16161c;
  --line:#2a2a33; --line-2:#232329;
  --text:#f0f0f4; --text-2:#a6a6b5; --text-3:#6e6e80;
  --brand-lt:#2a1510;
  --ok-bg:#0e2c1e; --warn-bg:#2e2008; --err-bg:#2e1413; --info-bg:#0e1f33;
}