:root{
  --bg:#f4f5f2;--card:#fff;--ink:#1d2421;--muted:#6b746f;--line:#e3e6e1;
  --brand:#1f5c4a;--brand-2:#2b7a63;--brand-soft:#e6f0ec;--accent:#b8862b;
  --ok:#1f7a4d;--ok-soft:#e5f4ec;--err:#b3261e;--err-soft:#fbe9e7;--warn:#9a6700;--warn-soft:#fff4d6;
  --r:10px;--sh:0 1px 2px rgba(0,0,0,.05),0 2px 8px rgba(0,0,0,.04);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Arabic",Tahoma,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand-2);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{margin:0 0 .6em;line-height:1.2}
h2{font-size:17px}h3{font-size:15px}
small,.muted{color:var(--muted)}
.side{position:fixed;inset:0 auto 0 0;width:228px;background:#16362d;color:#dfe9e4;display:flex;flex-direction:column;z-index:20}
.brand{padding:18px 18px 14px;font-weight:700;font-size:16px;color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.brand small{display:block;color:#a9c4b9;font-weight:500;font-size:13px;margin-top:2px}
.side nav{flex:1;overflow:auto;padding:8px}
.side nav a{display:flex;gap:10px;align-items:center;color:#cfe0d8;padding:8px 10px;border-radius:8px;margin:1px 0}
.side nav a:hover{background:rgba(255,255,255,.06);text-decoration:none}
.side nav a.on{background:var(--brand-2);color:#fff}
.ico{width:20px;text-align:center;opacity:.9}
.me{padding:12px 18px;border-top:1px solid rgba(255,255,255,.08);font-weight:600}
.me small{display:block;color:#a9c4b9;font-weight:400}
.me a{color:#f0c674;font-size:13px}
.main{margin-left:228px;min-height:100vh}
.main.nosession{margin:0}
.top{display:flex;align-items:center;gap:12px;padding:14px 24px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.top h1{font-size:19px;margin:0;flex:1}
.menu{display:none;border:0;background:none;font-size:22px;cursor:pointer}
.content{padding:20px 24px;max-width:1400px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--sh);margin-bottom:18px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;box-shadow:var(--sh)}
.kpi .l{color:var(--muted);font-size:12.5px}
.kpi .v{font-size:22px;font-weight:700;margin-top:4px;font-variant-numeric:tabular-nums}
.kpi .s{font-size:12px;color:var(--muted);margin-top:2px}
.kpi.hl{background:var(--brand);color:#fff;border-color:var(--brand)}
.kpi.hl .l,.kpi.hl .s{color:#cfe5dc}
table{width:100%;border-collapse:collapse}
th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);font-weight:600;background:#fafbf9}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
tr.tot td{font-weight:700;border-top:2px solid var(--line)}
tbody tr:hover{background:#fafcfb}
.tbl-wrap{overflow-x:auto}
form.inline{display:inline}
label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:10px}
input,select,textarea{display:block;width:100%;margin-top:4px;padding:8px 10px;border:1px solid #cfd5cf;border-radius:8px;font:inherit;color:var(--ink);background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand-soft);border-color:var(--brand-2)}
input[type=checkbox]{display:inline;width:auto;margin:0 6px 0 0}
textarea{min-height:70px}
.row{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;border:1px solid #cfd5cf;background:#fff;color:var(--ink);font:inherit;font-weight:600;cursor:pointer;white-space:nowrap}
.btn:hover{text-decoration:none;background:#f3f5f2}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-2)}
.btn.danger{color:var(--err);border-color:#e9b9b4}
.btn.sm{padding:4px 9px;font-size:12.5px}
.btn.big{padding:13px 18px;font-size:16px;width:100%;justify-content:center}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.actions .sp{flex:1}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px;background:var(--ok-soft);color:var(--ok);border:1px solid #bfe3cf}
.flash.err{background:var(--err-soft);color:var(--err);border-color:#efc4bf}
.flash.warn{background:var(--warn-soft);color:var(--warn);border-color:#f0dc9c}
.tag{display:inline-block;padding:2px 8px;border-radius:20px;font-size:12px;font-weight:600;background:#eef0ed;color:#46504b}
.tag.ok{background:var(--ok-soft);color:var(--ok)}.tag.err{background:var(--err-soft);color:var(--err)}.tag.warn{background:var(--warn-soft);color:var(--warn)}.tag.b{background:var(--brand-soft);color:var(--brand)}
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin-bottom:14px}
.filters label{margin:0}
.filters input,.filters select{width:auto}
.quick{display:flex;gap:4px;flex-wrap:wrap}
.quick a{padding:5px 9px;border-radius:6px;font-size:12.5px;background:#fff;border:1px solid var(--line);color:var(--ink)}
.quick a.on{background:var(--brand);border-color:var(--brand);color:#fff}
.pager{display:flex;gap:4px;margin-top:12px;align-items:center}
.pager a,.pager b{padding:4px 9px;border:1px solid var(--line);border-radius:6px;background:#fff}
.pager b{background:var(--brand);color:#fff}
.pager span{color:var(--muted);margin-left:6px}
.empty{padding:28px;text-align:center;color:var(--muted)}
.bar{height:8px;background:#eceeea;border-radius:8px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--brand-2)}
.chart-box{position:relative;height:260px}
/* POS */
.pos{display:grid;grid-template-columns:minmax(0,1fr) 460px;gap:16px;align-items:start}
.pos-search{position:relative}
.pos-search input{font-size:16px;padding:12px 14px}
.results{position:absolute;left:0;right:0;top:100%;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.12);z-index:30;max-height:380px;overflow:auto;display:none}
.results.show{display:block}
.results div{padding:9px 12px;border-bottom:1px solid var(--line);cursor:pointer;display:flex;justify-content:space-between;gap:10px}
.results div:hover,.results div.act{background:var(--brand-soft)}
.cats{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}
.cats button{border:1px solid var(--line);background:#fff;border-radius:20px;padding:6px 12px;cursor:pointer;font:inherit;font-size:13px}
.cats button.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.tile{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px;cursor:pointer;text-align:left;font:inherit}
.tile:hover{border-color:var(--brand-2);box-shadow:var(--sh)}
.tile b{display:block;font-size:13.5px;margin-bottom:4px}
.tile .p{color:var(--brand);font-weight:700}
.tile small{display:block}
.cart{position:sticky;top:76px}
.cart table td{padding:6px 4px;vertical-align:middle}
.cart input.q{width:64px;padding:5px 6px;margin:0;text-align:right}
.cart input.pr{width:70px;padding:5px 6px;margin:0;text-align:right}
.cart .x{border:0;background:none;color:var(--err);cursor:pointer;font-size:16px}
.totals{margin:10px 0}
.totals div{display:flex;justify-content:space-between;padding:3px 0}
.totals .grand{font-size:22px;font-weight:800;color:var(--brand);border-top:2px solid var(--line);padding-top:8px;margin-top:4px}
.paybtns{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:6px 0 10px}
.paybtns button{padding:9px 4px;border:1px solid var(--line);border-radius:8px;background:#fff;font:inherit;font-weight:600;cursor:pointer;font-size:12.5px}
.paybtns button.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.login{max-width:380px;margin:9vh auto}
.login .brand-big{text-align:center;margin-bottom:18px}
.login .brand-big b{display:block;font-size:22px;color:var(--brand)}
.cartbar{display:none}
@media (max-width:1100px){.pos{grid-template-columns:1fr;padding-bottom:70px}.cart{position:static}.cartbar{display:block;position:fixed;left:12px;right:12px;bottom:12px;z-index:40;background:var(--brand);color:#fff;padding:13px 16px;border-radius:12px;box-shadow:0 6px 20px rgba(0,0,0,.25);text-align:center}.cartbar:hover{text-decoration:none}.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:820px){
  .side{transform:translateX(-100%);transition:transform .2s}
  .side.open{transform:none;box-shadow:0 0 40px rgba(0,0,0,.3)}
  .main{margin-left:0}.menu{display:block}
  .content{padding:14px}.top{padding:10px 14px}
  .g2,.g3{grid-template-columns:1fr}
}
@media (max-width:520px){.g4{grid-template-columns:1fr 1fr}.kpi .v{font-size:18px}}
@media print{
  .side,.top,.no-print,.flash{display:none!important}
  .main{margin:0}.content{padding:0;max-width:none}
  body{background:#fff}.card{box-shadow:none;border:0;padding:0}
}