:root{
  --bg:#f6f4f1; --card:#fff; --ink:#2b2622; --muted:#7a716a; --line:#e6e0da;
  --brand:#b33a5c; --brand-d:#8f2c48; --ok:#2e7d4f; --warn:#b26a00; --bad:#b3261e; --soft:#fbeef2;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Segoe UI",Tahoma,"Noto Sans Arabic","Arial",sans-serif;font-size:16px;line-height:1.5}
a{color:var(--brand-d);text-decoration:none}
a:hover{text-decoration:underline}
.top{display:flex;align-items:center;gap:12px;padding:8px 16px;background:var(--brand);color:#fff;flex-wrap:wrap}
.top a{color:#fff}
.top .home{font-weight:700;font-size:18px;background:rgba(255,255,255,.15);padding:6px 14px;border-radius:8px}
.top .sp{flex:1}
.top .nav a{margin-inline-start:12px;opacity:.95}
.wrap{max-width:1280px;margin:0 auto;padding:16px}
h1{font-size:22px;margin:4px 0 14px}
h2{font-size:18px;margin:18px 0 8px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:14px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:96px;
  background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px;font-weight:600;
  font-size:17px;color:var(--ink);text-align:center}
.tile:hover{border-color:var(--brand);text-decoration:none;background:var(--soft)}
.tile small{font-weight:400;color:var(--muted);font-size:13px}
.btn{display:inline-block;border:1px solid var(--brand);background:var(--brand);color:#fff;border-radius:8px;
  padding:8px 16px;font-size:15px;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--brand-d);text-decoration:none}
.btn.alt{background:#fff;color:var(--brand-d)}
.btn.alt:hover{background:var(--soft)}
.btn.ok{background:var(--ok);border-color:var(--ok)}
.btn.bad{background:var(--bad);border-color:var(--bad)}
.btn.big{padding:12px 20px;font-size:17px;font-weight:600}
.btn:disabled{opacity:.5;cursor:wait}
.inp,select,textarea,input[type=text],input[type=number],input[type=password],input[type=date],input[type=datetime-local]{
  width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff}
textarea{min-height:60px}
label{display:block;font-size:14px;color:var(--muted);margin-bottom:3px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.row>*{flex:1;min-width:140px}
.fld{margin-bottom:10px}
.chk{width:auto;transform:scale(1.2)}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:7px 8px;border-bottom:1px solid var(--line);text-align:start;vertical-align:top}
th{background:#faf7f4;font-size:14px;color:var(--muted);position:sticky;top:0}
td.n{font-variant-numeric:tabular-nums;white-space:nowrap}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px}
.msgs{list-style:none;padding:0;margin:0 0 12px}
.msgs li{padding:10px 14px;border-radius:8px;margin-bottom:6px;background:#eef6f0;color:var(--ok)}
.msgs li.error{background:#fdecea;color:var(--bad)}
.msgs li.info{background:#fff6e5;color:var(--warn)}
.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:13px;background:#eee;color:#444}
.b-ok{background:#e3f3e8;color:var(--ok)} .b-warn{background:#fff1d6;color:var(--warn)} .b-bad{background:#fde3e1;color:var(--bad)}
.muted{color:var(--muted)}
.warnbox{background:#fff6e5;border:1px solid #f0d49a;color:#6b4500;padding:10px;border-radius:8px;margin-bottom:10px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 14px}
.kv div:nth-child(odd){color:var(--muted)}

/* sales screen */
.sales{display:grid;grid-template-columns:1fr 430px;gap:14px;align-items:start}
.sales .head{grid-column:1/-1}
.crumbs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px;align-items:center}
.crumbs a{background:#fff;border:1px solid var(--line);padding:4px 12px;border-radius:20px}
.ptile{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px;cursor:pointer;
  display:flex;flex-direction:column;gap:4px;min-height:120px;text-align:center;user-select:none}
.ptile:hover{border-color:var(--brand)}
.ptile img,.ptile .ph{width:100%;height:70px;object-fit:cover;border-radius:10px;background:#f1ebe6}
.ptile .ph{display:flex;align-items:center;justify-content:center;font-size:30px;color:#cdb9ad}
.ptile .nm{font-weight:600}
.ptile .pr{color:var(--brand-d);font-weight:700}
.ptile .av{font-size:13px;color:var(--muted)}
.ptile.zero{opacity:.45;cursor:not-allowed;border-style:dashed}
.ptile.zero .av{color:var(--bad);font-weight:700}
.ptile.grp{background:var(--soft);font-size:17px;justify-content:center}
.cart{position:sticky;top:8px}
.cart table td{padding:5px}
.cart .qty{width:76px;text-align:center}
.tot{display:grid;grid-template-columns:1fr auto;gap:2px 10px;font-size:15px}
.tot .big{font-size:20px;font-weight:700;color:var(--brand-d)}
.actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.hidden{display:none !important}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.seg label{margin:0;padding:7px 12px;cursor:pointer;color:var(--ink);font-size:15px;background:#fff}
.seg input{display:none}
.seg input:checked+span{color:#fff}
.seg label:has(input:checked){background:var(--brand);color:#fff}
.err{color:var(--bad);font-weight:600}

@media (max-width: 900px){
  .sales{grid-template-columns:1fr}
  .cart{position:static}
  .savebar{position:sticky;bottom:0;background:var(--bg);padding:8px 0;z-index:5}
  .wrap{padding:10px}
}
@media print{
  .top,.noprint,.msgs{display:none !important}
  body{background:#fff}
  .card{border:none;padding:0}
  .wrap{max-width:none;padding:0}
}

/* v2: navigation, tabs, back button, mobile menu, saved-sale panel */
.btn.sm{padding:3px 10px;font-size:13px}
.backbtn,.menubtn{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:8px;
  padding:6px 12px;font:inherit;cursor:pointer}
.menubtn{display:none;font-size:20px;line-height:1}
.top .nav{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.top .nav a{margin:0}
.top .who{color:#fde;font-size:14px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 14px;border-bottom:2px solid var(--line);padding-bottom:8px}
.tabs a{padding:7px 14px;border-radius:20px;background:#fff;border:1px solid var(--line);color:var(--ink);white-space:nowrap}
.tabs a.on{background:var(--brand);border-color:var(--brand);color:#fff}
.tabs a:hover{text-decoration:none;border-color:var(--brand)}
fieldset.sect{border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:0 0 14px;background:#fff}
fieldset.sect legend{font-weight:700;padding:0 6px;color:var(--brand-d)}
.savedpanel{position:fixed;top:0;left:0;bottom:0;width:380px;max-width:100vw;background:#fff;z-index:50;
  box-shadow:4px 0 24px rgba(0,0,0,.18);border-right:4px solid var(--ok);padding:16px;overflow-y:auto;direction:rtl}
.savedpanel .close{position:absolute;top:10px;left:10px;font-size:20px;background:#eee;border:none;border-radius:50%;
  width:36px;height:36px;cursor:pointer}
.savedpanel h2{margin-top:4px;color:var(--ok)}
.savedpanel table td{padding:4px}
@media (max-width: 700px){
  .menubtn{display:inline-block}
  .top .shopname{display:none}
  .top .nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;padding-top:6px}
  .top .nav.open{display:flex}
  .top .nav a,.top .nav .who,.top .nav form{padding:9px 4px;border-top:1px solid rgba(255,255,255,.2)}
  .tabs{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .savedpanel{width:100vw;border-right:none;border-top:4px solid var(--ok)}
  h1{font-size:19px}
  .grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
  .row>*{min-width:120px}
  table{font-size:14px}
}

/* v3: dataset mode bar, logout */
.modebar{padding:4px 16px;font-size:13px;text-align:center}
.modebar.prod{background:#e8f3ec;color:#1f5d3a}
.modebar.demo{background:#ffb020;color:#3a2600;font-weight:700;font-size:15px;padding:7px 16px}
body.mode-demo .top{background:#7a5a00}
.logoutform{display:inline;margin:0}

/* v4: bouquet workspace, print status */
.wstabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.wstab{border:1px solid var(--line);background:#fff;border-radius:22px;padding:8px 14px;font:inherit;font-size:15px;cursor:pointer}
.wstab small{color:var(--muted)}
.wstab.on{background:var(--brand);border-color:var(--brand);color:#fff}
.wstab.on small{color:#fde}
#tiles .family{grid-column:1/-1;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px}
.fam-h{margin-bottom:6px}
.variant{display:grid;grid-template-columns:1fr auto auto auto;gap:8px;align-items:center;padding:6px 0;border-top:1px dashed var(--line)}
.variant .vname{font-weight:600}
.variant .vprice{color:var(--brand-d);font-weight:700}
.variant .vav{font-size:13px;color:var(--muted)}
.variant.zero{opacity:.5}
.stepper{display:inline-flex;align-items:center;gap:4px}
.stepper button{width:36px;height:36px;border-radius:50%;border:1px solid var(--brand);background:#fff;color:var(--brand-d);font-size:20px;cursor:pointer}
.stepper button:disabled{opacity:.4;cursor:not-allowed}
.stepper .vq{width:56px;text-align:center}
.sect-row td{background:var(--soft);font-weight:700;color:var(--brand-d)}
.printstatus{font-weight:600}
.printstatus.ok{color:var(--ok)} .printstatus.err{color:var(--bad)}
@media (max-width:700px){ .variant{grid-template-columns:1fr auto;} .variant .vav{grid-column:1} }

/* v5: +/- on item cards and in the current order */
.ptile .tstep{justify-content:center;margin-top:4px}
.ptile .tstep button{width:32px;height:32px;font-size:18px}
.ptile .tstep .vq{width:50px}
.cart .stepper button{width:30px;height:30px;font-size:17px;border-radius:50%;border:1px solid var(--brand);background:#fff;color:var(--brand-d);cursor:pointer}
.cart .stepper .qty{width:58px}
/* activity chart */
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg label{display:inline-flex;align-items:center;gap:4px;margin:0;padding:6px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);cursor:pointer}
.act-kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.kpi{display:flex;flex-direction:column;gap:4px;margin-bottom:0}
.kpi b{font-size:22px;color:var(--brand-d)}
.act-kpis+.card{margin-top:14px}
.act-state{padding:40px 10px;text-align:center;color:var(--muted)}
.act-state.error{color:var(--bad)} .act-state.loading{color:var(--muted)}
.act-chart svg{display:block;overflow:visible}
.act-chart .gl{stroke:var(--line);stroke-width:1} .act-chart .gl.zero{stroke:#b9aea5}
.act-chart .ax{fill:var(--muted);font-size:12px}
.act-chart .bar rect:last-child{fill:var(--brand)} .act-chart .bar.neg rect:last-child{fill:var(--bad)}
.act-chart .bar .hit{fill:transparent} .act-chart .bar:hover rect:last-child,.act-chart .bar:focus rect:last-child{fill:var(--brand-d)}
.act-chart .bar:focus{outline:none}
.act-readout{margin-top:6px;font-size:14px;color:var(--ink);min-height:1.4em}
.act-note{margin:8px 0 0}
/* low-stock alerts */
.top .bell{position:relative;white-space:nowrap;color:#fff;font-size:18px;padding:4px 6px;border-radius:8px}
.top .bell:hover{background:rgba(255,255,255,.15);text-decoration:none}
.top .bell .badge{font-weight:700}
.alerts{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px}
.alert{border-inline-start:5px solid var(--warn);margin-bottom:0}
.alert.zero{border-inline-start-color:var(--bad)}
.alert.read{opacity:.85}
.alert-head{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-bottom:8px}
.thr-form{display:flex;gap:6px;align-items:center;min-width:220px}
.thr-form .inp{max-width:120px}