/* ============================================================
   Agrovet PoS Cloud — design system
   Agri-green identity: deep leaf green primary, warm earth
   secondary, white surfaces. Mobile-first, touch targets ≥44px
   on the sell path. Includes 80mm receipt print CSS.
   ============================================================ */
:root{
  --green:#1e7a3c; --green-dark:#145c2b; --green-light:#e8f5ec;
  --earth:#8a5a2b; --earth-light:#f7efe3;
  --ink:#1c2b1f; --muted:#6b7a6d; --line:#dde5dd;
  --bg:#f4f8f3; --card:#ffffff;
  --red:#c0392b; --amber:#b7791f; --ok:#1e7a3c;
  --radius:12px;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);-webkit-tap-highlight-color:transparent}
.hidden{display:none!important}
.muted{color:var(--muted)} .sm{font-size:.82rem}
.r{text-align:right}
.ok{color:var(--ok)} .bad{color:var(--red)}

/* ---------- buttons / inputs ---------- */
.btn{display:inline-block;border:1px solid var(--line);background:#fff;color:var(--ink);
  border-radius:10px;padding:.65rem 1.1rem;font-size:.95rem;cursor:pointer;min-height:44px}
.btn.primary{background:var(--green);border-color:var(--green);color:#fff;font-weight:600}
.btn.danger{background:#fdecea;border-color:#f5c6cb;color:var(--red)}
.btn.big{font-size:1.05rem;padding:.8rem 1.4rem}
.btn.sm{min-height:36px;padding:.35rem .7rem;font-size:.85rem}
.btn.ghost{background:transparent}
.btn:disabled{opacity:.5;cursor:not-allowed}
input,select,textarea{width:100%;padding:.65rem;border:1px solid var(--line);border-radius:10px;
  font-size:1rem;font-family:inherit;background:#fff;color:var(--ink)}
input[type=checkbox]{width:auto;min-height:24px;min-width:24px}
label{display:block;margin:.6rem 0 .25rem;font-weight:600;font-size:.9rem}
label.chk{display:flex;align-items:center;gap:.5rem;font-weight:500}
textarea{resize:vertical}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:.2rem .8rem}
.mrow{margin-top:1rem;display:flex;gap:.6rem;flex-wrap:wrap}

/* ---------- login ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}
.login-card{background:#fff;border-radius:16px;padding:2rem;max-width:380px;width:100%;
  box-shadow:0 4px 24px rgba(30,122,60,.12);text-align:center}
.login-brand{font-size:3rem}
.login-card h2{margin:.4rem 0;color:var(--green-dark)}
.langrow{display:flex;justify-content:space-between;align-items:center;margin-top:1rem}
.langrow select{width:auto}

/* ---------- app shell ---------- */
#sidebar{position:fixed;left:0;top:0;bottom:0;width:220px;background:var(--green-dark);color:#fff;
  display:flex;flex-direction:column;z-index:20}
.brand{display:flex;align-items:center;gap:.6rem;padding:1rem;font-size:1.1rem}
.brand .bolt{font-size:1.6rem}
.brand small{display:block;font-size:.7rem;opacity:.7;font-weight:400}
#mainNav{flex:1;overflow-y:auto;padding:.4rem}
.navbtn{display:flex;align-items:center;gap:.7rem;width:100%;background:transparent;border:0;color:#dcefe1;
  padding:.7rem .8rem;border-radius:10px;font-size:.95rem;cursor:pointer;text-align:left;min-height:44px}
.navbtn .ic{font-size:1.2rem;width:1.6rem;text-align:center}
.navbtn.active,.navbtn:hover{background:rgba(255,255,255,.14);color:#fff}
.main{margin-left:220px;min-height:100vh}
#topbar{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid var(--line);
  padding:.6rem 1rem;display:flex;align-items:center;gap:1rem}
#topbar h1{font-size:1.15rem;margin:0;flex:1;color:var(--green-dark)}
.topright{display:flex;align-items:center;gap:.6rem}
.shopname{font-weight:700;color:var(--green-dark)}
.shchip{border:1px solid var(--line);background:var(--green-light);border-radius:20px;
  padding:.35rem .8rem;font-size:.85rem;cursor:pointer}
.uchip{background:var(--earth-light);color:var(--earth);border-radius:20px;padding:.35rem .8rem;font-size:.85rem;font-weight:600}
.userbox{display:flex;align-items:center;gap:.5rem}
#langSel{width:auto;padding:.4rem}
#view{padding:1rem;max-width:1100px;margin:0 auto;padding-bottom:140px}

/* ---------- bottom tab bar (phones) ---------- */
#bottomNav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:30;background:#fff;
  border-top:1px solid var(--line);padding:.3rem .2rem calc(.3rem + env(safe-area-inset-bottom))}
.tabbtn{flex:1;background:none;border:0;display:flex;flex-direction:column;align-items:center;
  gap:2px;padding:.45rem 0;font-size:.72rem;color:var(--muted);cursor:pointer;min-height:56px}
.tabbtn .ic{font-size:1.4rem}
.tabbtn.active{color:var(--green);font-weight:700}
.tabbtn.sell .ic{font-size:1.7rem}

/* ---------- cards / tables / pills ---------- */
.pagehead{display:flex;align-items:center;gap:.8rem;margin-bottom:.8rem;flex-wrap:wrap}
.pagehead h2{margin:0;flex:1;color:var(--green-dark)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1rem;margin-bottom:.9rem}
.card.slim{display:flex;justify-content:space-between;align-items:center;gap:.6rem}
.card.dim{opacity:.55}
.cards{display:grid;gap:.6rem}
.tbl{width:100%;border-collapse:collapse;font-size:.92rem}
.tbl th,.tbl td{padding:.55rem .4rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl th{color:var(--muted);font-size:.8rem;text-transform:uppercase}
.pill{display:inline-block;padding:.15rem .6rem;border-radius:20px;font-size:.78rem;background:#eef2ee;color:var(--ink)}
.pill.ok{background:#dff0e3;color:var(--green-dark)}
.pill.warn{background:#fdf0d7;color:var(--amber)}
.pill.bad{background:#fdecea;color:var(--red)}
.alert{background:#fdf0d7;border:1px solid #f0d9a8;border-radius:10px;padding:.8rem;margin:.8rem 0}
.loading{padding:2rem;text-align:center;color:var(--muted)}

/* ---------- dashboard ---------- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.7rem;margin-bottom:.9rem}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:.9rem;display:flex;gap:.7rem;align-items:center}
.kpi-ic{font-size:1.8rem}
.kpi-v{font-size:1.25rem;font-weight:800;font-variant-numeric:tabular-nums}
.kpi-l{font-size:.82rem;color:var(--muted)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.alertlist{display:grid;gap:.4rem}
.arow{display:flex;justify-content:space-between;align-items:center;padding:.65rem .6rem;border-radius:10px;cursor:pointer;min-height:44px}
.arow:hover{background:var(--green-light)}
.arow.hot{background:#fff7e8}
.goarrow{font-size:1.4rem;color:var(--muted)}
.trend{width:100%;height:auto}
.trend .bar{fill:var(--green)}
.trend .barlbl{font-size:10px;fill:var(--muted)}

/* ---------- sell screen ---------- */
.sellsearch{display:flex;gap:.5rem;margin-bottom:.6rem}
.sellsearch input{flex:1;font-size:1.05rem;padding:.8rem}
.chips{display:flex;gap:.45rem;overflow-x:auto;padding-bottom:.5rem;margin-bottom:.4rem}
.chip{flex:0 0 auto;border:1px solid var(--line);background:#fff;border-radius:20px;
  padding:.55rem .95rem;font-size:.9rem;cursor:pointer;min-height:44px;white-space:nowrap}
.chip.on{background:var(--green);border-color:var(--green);color:#fff;font-weight:600}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.6rem}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:.8rem;
  cursor:pointer;text-align:left;min-height:120px;display:flex;flex-direction:column;gap:.25rem}
.pcard:active{transform:scale(.97)}
.pcard.out{opacity:.5}
.pic{font-size:2rem}
.pname{font-weight:600;font-size:.9rem;line-height:1.25}
.pmeta{font-size:.85rem;color:var(--muted)}
.pbatch{font-size:.75rem;color:var(--green-dark);background:var(--green-light);border-radius:6px;padding:.15rem .4rem;display:inline-block}
.pbatchexp{font-size:.75rem;color:var(--red)}
.pout{font-size:.78rem;color:var(--red);font-weight:700}

/* cart bar */
#cartbar{position:fixed;left:220px;right:0;bottom:0;z-index:25;display:flex;gap:.5rem;
  padding:.6rem 1rem calc(.6rem + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line)}
.cb-clear{flex:0 0 52px;border:1px solid var(--line);background:#fff;border-radius:10px;font-size:1.2rem;cursor:pointer}
.cb-hold{flex:0 0 90px;border:1px solid var(--line);background:#fff;border-radius:10px;font-size:.95rem;cursor:pointer;min-height:52px}
.cb-main{flex:1;background:var(--green);color:#fff;border:0;border-radius:10px;font-size:1.05rem;font-weight:700;cursor:pointer;min-height:52px}

/* cart lines */
.cartlines{max-height:40vh;overflow-y:auto;margin-bottom:.6rem}
.cline{display:flex;justify-content:space-between;align-items:center;gap:.6rem;padding:.55rem 0;border-bottom:1px solid var(--line)}
.qbtn{border:1px solid var(--line);background:#fff;border-radius:8px;min-width:36px;min-height:36px;font-size:1.1rem;cursor:pointer}
.qbtn.danger{color:var(--red);border-color:#f5c6cb}
.totals{margin:.8rem 0}
.totals>div{display:flex;justify-content:space-between;padding:.25rem 0}
.totals .grand{font-size:1.25rem;border-top:2px solid var(--ink);margin-top:.3rem;padding-top:.5rem}

/* payment */
.paymethods{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem;margin-bottom:.8rem}
.pmbtn{border:2px solid var(--line);background:#fff;border-radius:12px;padding:.7rem .3rem;font-size:.9rem;cursor:pointer;min-height:64px}
.pmbtn.on{border-color:var(--green);background:var(--green-light);font-weight:700}
.seg{margin-bottom:.6rem;display:flex;gap:.5rem}
.seg .btn.on{background:var(--green-light);border-color:var(--green)}
.rxbox{background:#fff7e8;border:1px solid #f0d9a8;border-radius:10px;padding:.7rem;margin:.8rem 0}
.spart{display:flex;gap:.4rem;align-items:center;margin-bottom:.4rem}
.spart select,.spart input{padding:.5rem}
.grnline{border:1px solid var(--line);border-radius:10px;padding:.6rem;margin-bottom:.6rem}

/* ---------- badges ---------- */
.tox{display:inline-block;min-width:26px;text-align:center;border-radius:6px;color:#fff;font-size:.8rem;padding:.1rem .35rem;font-weight:700}
.tox-red{background:#c62828}.tox-yellow{background:#f9a825}.tox-blue{background:#1565c0}.tox-green{background:#2e7d32}
.rxflag{display:inline-block;background:#6a1b9a;color:#fff;border-radius:6px;font-size:.75rem;padding:.1rem .4rem;font-weight:700}
.coldflag{display:inline-block;background:#e1f5fe;border-radius:6px;font-size:.8rem;padding:.1rem .35rem}
.xbadge{display:inline-block;border-radius:6px;font-size:.75rem;padding:.15rem .5rem;font-weight:700}
.xexp{background:#fdecea;color:var(--red)}
.xwarn{background:#fdf0d7;color:var(--amber)}
.debt{color:var(--red)} .paid{color:var(--green-dark)}

/* ---------- finder ---------- */
.subjgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:.6rem;margin-bottom:1rem}
.subjcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1rem;cursor:pointer;min-height:96px;font-size:.95rem}
.sic{font-size:2.2rem;margin-bottom:.3rem}
.card.prob{display:flex;justify-content:space-between;align-items:center;cursor:pointer}
.dose{background:var(--green-light);border-radius:8px;padding:.55rem;margin:.4rem 0;font-size:.9rem}
.dose.safe{background:#fff7e8}

/* ---------- farmers ---------- */
.aging{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem}
.agecell{background:var(--bg);border-radius:8px;padding:.6rem;text-align:center}
.rec-head{margin-bottom:.3rem}

/* ---------- more menu ---------- */
.moregrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.7rem}
.morecard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem .6rem;cursor:pointer;min-height:110px;font-size:.95rem}

/* ---------- tabs ---------- */
.tabs{display:flex;gap:.4rem;overflow-x:auto;margin-bottom:.8rem}
.tab{flex:0 0 auto;border:1px solid var(--line);background:#fff;border-radius:10px;padding:.55rem 1rem;cursor:pointer;min-height:44px;font-size:.9rem}
.tab.on{background:var(--green-dark);color:#fff;border-color:var(--green-dark);font-weight:600}

/* ---------- modal / toast ---------- */
.mback{position:fixed;inset:0;background:rgba(20,40,25,.5);z-index:50;display:flex;align-items:flex-end;justify-content:center}
.mbox{background:#fff;border-radius:16px 16px 0 0;padding:1.2rem;width:100%;max-width:520px;max-height:92vh;overflow-y:auto}
.mbox.wide{max-width:640px}
#toast{position:fixed;left:50%;transform:translateX(-50%) translateY(20px);bottom:90px;z-index:60;
  background:#223;color:#fff;padding:.8rem 1.3rem;border-radius:12px;opacity:0;transition:all .25s;pointer-events:none;max-width:90vw;text-align:center}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast.err{background:#a93226}

/* ---------- 80mm receipt ---------- */
#printArea{display:none}
.receipt80{width:80mm;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;color:#000}
.receipt80 hr{border:0;border-top:1px dashed #000;margin:6px 0}
.rhead{text-align:center;margin-bottom:4px}
.rline{display:flex;justify-content:space-between;gap:8px;margin:2px 0}
.rline.big{font-size:15px;font-weight:700}
.rbal{text-align:center;font-size:13px;margin:4px 0}
.rsafe{font-size:11px;margin:4px 0}
.retims{text-align:center;font-size:11px}
.rfoot{text-align:center;margin-top:6px;font-size:11px}
.sheet-a4{font-family:inherit}

/* ---------- responsive ---------- */
@media (max-width:900px){
  #sidebar{display:none}
  .main{margin-left:0}
  #bottomNav{display:flex}
  #view{padding:.8rem;padding-bottom:170px}
  #cartbar{left:0;bottom:64px}
  .grid2{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
  #topbar{flex-wrap:wrap}
  .mback{align-items:flex-end}
}
@media (min-width:901px){
  .mback{align-items:center}
  .mbox{border-radius:16px}
}

/* ---------- print ---------- */
@media print{
  body{background:#fff}
  #sidebar,#topbar,#bottomNav,#cartbar,#modalRoot,#toast,.main,#app,#loginView{display:none!important}
  #printArea{display:block!important}
  .receipt80{margin:0 auto}
}