:root{
  --bg:#08080a; --bg2:#0d0d10; --surface:#121215; --surface2:#19191e; --surface3:#212128;
  --line:rgba(255,255,255,.075); --line2:rgba(255,255,255,.14);
  --text:#f5f1e8; --muted:#9b978c; --faint:#6b675f;
  --brand:#e8591a; --brand2:#ff7b3e; --brand-soft:rgba(232,89,26,.14);
  --gold:#d9a84e; --gold2:#f0cb7e; --gold-soft:rgba(217,168,78,.14);
  --ok:#3ecf8e; --ok-soft:rgba(62,207,142,.13); --danger:#ef4a4a; --danger-soft:rgba(239,74,74,.13); --warn:#f5b73a;
  --r:16px; --r-sm:10px; --shadow:0 18px 50px rgba(0,0,0,.5);
  --font:'Cairo','Segoe UI',Tahoma,system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body,#app{height:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;overflow:hidden;
  background-image:radial-gradient(900px 500px at 100% -10%,rgba(232,89,26,.10),transparent 60%),radial-gradient(700px 400px at 0% 110%,rgba(217,168,78,.06),transparent 60%)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
input,select,textarea{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r-sm);padding:10px 12px;outline:none;width:100%;transition:.15s border-color,.15s box-shadow}
input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%239b978c' stroke-width='2'%3E%3Cpath d='m1 1 5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:left 12px center;padding-left:32px}
option{background:#16161a}
::selection{background:var(--brand);color:#fff}
::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--surface3);border-radius:8px}::-webkit-scrollbar-track{background:transparent}
.num{font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate;display:inline-block}
td.num,th.num{display:table-cell;direction:ltr;text-align:right}
a.btn{text-decoration:none;color:inherit}
.muted{color:var(--muted)}.faint{color:var(--faint)}.gold{color:var(--gold)}.brand{color:var(--brand2)}
.hidden{display:none!important}
svg.i{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:12px;font-weight:700;background:var(--surface3);border:1px solid var(--line);transition:.15s;white-space:nowrap}
.btn:hover{background:#2a2a33;border-color:var(--line2)}
.btn:active{transform:scale(.97)}
.btn.primary{background:linear-gradient(135deg,var(--brand2),var(--brand));border-color:transparent;color:#fff;box-shadow:0 8px 24px rgba(232,89,26,.32)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.gold{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#1a1305;border-color:transparent}
.btn.ghost{background:transparent}
.btn.danger{color:var(--danger);background:var(--danger-soft);border-color:transparent}
.btn.sm{padding:6px 12px;font-size:13px;border-radius:10px}
.btn.lg{padding:15px 22px;font-size:17px;border-radius:14px}
.btn.block{width:100%}
.btn[disabled]{opacity:.45;pointer-events:none}
.icon-btn{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--surface2);border:1px solid var(--line);transition:.15s}
.icon-btn:hover{background:var(--surface3);border-color:var(--line2)}
.icon-btn.danger:hover{color:var(--danger)}

/* ---------- login ---------- */
.login{height:100%;display:grid;grid-template-columns:1.1fr 1fr;position:relative}
.login-art{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:48px;
  background:linear-gradient(160deg,#17110d 0%,#0b0b0d 60%);border-left:1px solid var(--line)}
.login-art::before{content:"";position:absolute;inset:0;background-image:radial-gradient(var(--brand) 2.2px,transparent 2.5px);background-size:30px 30px;opacity:.28;
  -webkit-mask-image:radial-gradient(circle at 0% 0%,#000 0,transparent 55%);mask-image:radial-gradient(circle at 0% 0%,#000 0,transparent 55%)}
.login-art::after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-160px;bottom:-200px;background:radial-gradient(circle,rgba(232,89,26,.28),transparent 65%)}
.login-art img{width:150px;filter:drop-shadow(0 10px 40px rgba(232,89,26,.45));position:relative;z-index:1}
.login-art h1{font-size:44px;font-weight:800;letter-spacing:.5px;margin-top:26px;position:relative;z-index:1;text-align:center;line-height:1.2}
.login-art h1 span{color:var(--brand2)}
.login-art p{color:var(--muted);margin-top:12px;position:relative;z-index:1;font-size:17px;text-align:center}
.login-art .rule{width:70px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--gold),transparent);margin:22px 0 0;position:relative;z-index:1}
.login-form{display:flex;align-items:center;justify-content:center;padding:32px}
.login-card{width:min(400px,100%)}
.login-card h2{font-size:28px;font-weight:800}
.login-card .sub{color:var(--muted);margin:4px 0 26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;font-weight:600}
.err{color:var(--danger);background:var(--danger-soft);padding:10px 14px;border-radius:10px;margin-bottom:14px;font-size:14px}

/* ---------- shell ---------- */
.shell{height:100%;display:grid;grid-template-columns:92px 1fr}
.rail{background:var(--bg2);border-left:1px solid var(--line);display:flex;flex-direction:column;align-items:center;padding:16px 0;gap:6px;position:relative}
.rail .logo{width:46px;margin:2px 0 14px;filter:drop-shadow(0 6px 18px rgba(232,89,26,.35))}
.nav{display:flex;flex-direction:column;gap:6px;width:100%;padding:0 10px}
.nav a{display:flex;flex-direction:column;align-items:center;gap:4px;padding:11px 4px;border-radius:14px;color:var(--muted);font-size:12px;font-weight:700;text-decoration:none;transition:.15s;position:relative}
.nav a:hover{background:var(--surface);color:var(--text)}
.nav a.on{background:linear-gradient(160deg,var(--brand-soft),transparent);color:var(--brand2)}
.nav a.on::after{content:"";position:absolute;right:-10px;top:22%;bottom:22%;width:4px;border-radius:4px 0 0 4px;background:var(--brand)}
.rail .spacer{flex:1}
.userchip{display:flex;flex-direction:column;align-items:center;gap:6px;padding:0 8px;text-align:center}
.avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#1a1305;display:grid;place-items:center;font-weight:800}
.userchip small{font-size:11px;color:var(--muted);max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.main{min-width:0;height:100%;overflow:hidden;display:flex;flex-direction:column}
.page{flex:1;overflow:auto;padding:24px 28px}
.page-head{display:flex;align-items:center;gap:14px;margin-bottom:20px;flex-wrap:wrap}
.page-head h2{font-size:26px;font-weight:800}
.page-head .grow{flex:1}
.page-head .sub{color:var(--muted);font-size:14px}

/* ---------- cards/tables ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.card h3{font-size:16px;font-weight:800;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.grid{display:grid;gap:16px}
.kpis{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.kpi{position:relative;overflow:hidden}
.kpi .l{color:var(--muted);font-size:13px;font-weight:600}
.kpi .v{font-size:28px;font-weight:800;margin-top:4px;letter-spacing:.3px}
.kpi .v small{font-size:13px;color:var(--muted);font-weight:600;margin-right:4px}
.kpi::after{content:"";position:absolute;left:-30px;top:-30px;width:90px;height:90px;border-radius:50%;background:var(--brand-soft)}
.kpi.gold::after{background:var(--gold-soft)}.kpi.ok::after{background:var(--ok-soft)}
table.t{width:100%;border-collapse:collapse}
.t th{font-size:12px;color:var(--muted);font-weight:700;text-align:right;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
.t td{padding:12px;border-bottom:1px solid var(--line);vertical-align:middle}
.t tr:last-child td{border-bottom:0}
.t tbody tr:hover{background:rgba(255,255,255,.02)}
.tw{overflow:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.tw .t th:first-child,.tw .t td:first-child{padding-right:18px}
.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:700;background:var(--surface3);color:var(--muted)}
.pill.ok{background:var(--ok-soft);color:var(--ok)}.pill.danger{background:var(--danger-soft);color:var(--danger)}
.pill.brand{background:var(--brand-soft);color:var(--brand2)}.pill.gold{background:var(--gold-soft);color:var(--gold2)}.pill.warn{background:rgba(245,183,58,.14);color:var(--warn)}
.empty{padding:50px 20px;text-align:center;color:var(--muted)}
.empty b{display:block;font-size:18px;color:var(--text);margin-bottom:6px}
.tabs{display:inline-flex;background:var(--bg2);border:1px solid var(--line);border-radius:13px;padding:4px;gap:2px}
.tabs button{padding:8px 16px;border-radius:10px;font-weight:700;color:var(--muted);font-size:14px}
.tabs button.on{background:var(--surface3);color:var(--text);box-shadow:0 2px 10px rgba(0,0,0,.3)}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.toolbar input[type=search],.toolbar input[type=date]{width:auto;min-width:160px}

/* ---------- POS ---------- */
.pos{height:100%;display:grid;grid-template-columns:minmax(0,1fr) 410px}
.pos-menu{display:flex;flex-direction:column;min-width:0;height:100%;overflow:hidden}
.pos-top{padding:18px 24px 8px;display:flex;flex-direction:column;gap:12px}
.pos-top .row{display:flex;gap:10px;align-items:center}
.search{position:relative;flex:1}
.search input{padding-right:42px;border-radius:14px;background:var(--surface);height:46px}
.search svg{position:absolute;right:13px;top:13px;color:var(--faint)}
.filters{display:flex;gap:8px}
.chip{padding:0 16px;height:46px;border-radius:14px;background:var(--surface);border:1px solid var(--line);font-weight:700;display:flex;align-items:center;gap:6px;color:var(--muted);transition:.15s;white-space:nowrap}
.chip:hover{border-color:var(--line2);color:var(--text)}
.chip.on.green{background:var(--ok-soft);border-color:rgba(62,207,142,.4);color:var(--ok)}
.chip.on.kid{background:var(--gold-soft);border-color:rgba(217,168,78,.45);color:var(--gold2)}
.cats{display:flex;gap:10px;overflow-x:auto;padding:4px 24px 12px;scrollbar-width:none}
.cats::-webkit-scrollbar{display:none}
.cat{flex:none;display:flex;align-items:center;gap:8px;padding:9px 20px;border-radius:12px;font-weight:800;color:var(--muted);background:var(--surface);border:1px solid var(--line);transition:.15s;font-size:15px;transform:skewX(-6deg)}
.cat>*{transform:skewX(6deg)}
.cat:hover{color:var(--text)}
.cat.on{background:linear-gradient(135deg,var(--brand2),var(--brand));color:#fff;border-color:transparent;box-shadow:0 8px 22px rgba(232,89,26,.3)}
.items{flex:1;overflow:auto;padding:6px 24px 28px;display:grid;grid-template-columns:repeat(auto-fill,minmax(176px,1fr));gap:16px;align-content:start;grid-auto-rows:max-content}
.item{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;text-align:right;transition:.18s;display:flex;flex-direction:column}
.item:hover{transform:translateY(-3px);border-color:rgba(232,89,26,.5);box-shadow:0 14px 34px rgba(0,0,0,.45)}
.item:active{transform:scale(.97)}
.item .ph{aspect-ratio:1/0.82;background:var(--surface2);position:relative;overflow:hidden}
.item .ph img{width:100%;height:100%;object-fit:cover;display:block;transition:.4s}
.item:hover .ph img{transform:scale(1.07)}
.item .ph::after{content:"";position:absolute;inset:auto 0 0 0;height:50%;background:linear-gradient(transparent,rgba(0,0,0,.55))}
.ph .fallback{position:absolute;inset:0;display:grid;place-items:center;font-size:42px;background:radial-gradient(circle at 30% 20%,#2a2018,#151518)}
.item .tags{position:absolute;top:8px;right:8px;display:flex;gap:5px;z-index:2}
.tag{width:26px;height:26px;border-radius:9px;display:grid;place-items:center;font-size:14px;backdrop-filter:blur(6px);background:rgba(0,0,0,.55)}
.item .price{position:absolute;bottom:8px;left:8px;z-index:2;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#1a1305;font-weight:800;font-size:14px;padding:3px 10px;border-radius:9px}
.item .info{padding:11px 13px 13px}
.item .n1{font-weight:800;font-size:15px;line-height:1.3}
.item .n2{color:var(--muted);font-size:12px;margin-top:2px;direction:ltr;text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item.off{opacity:.4;pointer-events:none}
.item .qty-badge{position:absolute;top:8px;left:8px;z-index:3;min-width:28px;height:28px;border-radius:99px;background:var(--brand);color:#fff;font-weight:800;display:grid;place-items:center;font-size:14px;padding:0 6px;box-shadow:0 4px 14px rgba(232,89,26,.5)}

.cart{background:var(--bg2);border-right:1px solid var(--line);display:flex;flex-direction:column;height:100%;min-height:0}
.cart-head{padding:18px 20px 12px;display:flex;flex-direction:column;gap:12px;border-bottom:1px solid var(--line)}
.cart-head .t1{display:flex;align-items:center;justify-content:space-between}
.cart-head h3{font-size:19px;font-weight:800}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:3px;gap:3px}
.seg button{padding:8px 6px;border-radius:9px;font-weight:700;font-size:14px;color:var(--muted);transition:.15s;display:flex;align-items:center;justify-content:center;gap:6px}
.seg button.on{background:var(--surface3);color:var(--text);box-shadow:0 2px 8px rgba(0,0,0,.35)}
.seg.pay button.on[data-v=cash]{background:var(--ok-soft);color:var(--ok)}
.seg.pay button.on[data-v=card]{background:var(--gold-soft);color:var(--gold2)}
.cart-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.cart-meta input{padding:8px 11px;font-size:14px}
.lines{flex:1;overflow:auto;padding:8px 14px}
.line{display:grid;grid-template-columns:48px 1fr auto;gap:11px;align-items:center;padding:10px 6px;border-bottom:1px dashed var(--line)}
.line .th{width:48px;height:48px;border-radius:12px;background:var(--surface2);overflow:hidden;display:grid;place-items:center;font-size:22px}
.line .th img{width:100%;height:100%;object-fit:cover}
.line .nm{font-weight:700;font-size:14px;line-height:1.3}
.line .sub{font-size:12px;color:var(--muted)}
.line .note{font-size:12px;color:var(--gold);margin-top:2px}
.stepper{display:flex;align-items:center;gap:2px;background:var(--surface);border:1px solid var(--line);border-radius:11px}
.stepper button{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;color:var(--muted)}
.stepper button:hover{background:var(--surface3);color:var(--text)}
.stepper b{min-width:24px;text-align:center;font-size:14px}
.line .lt{font-weight:800;font-size:13px;margin-top:5px;text-align:left;color:var(--gold2)}
.line .rt{display:flex;flex-direction:column;align-items:flex-end}
.cart-empty{height:100%;display:grid;place-items:center;text-align:center;color:var(--faint);padding:30px}
.cart-empty .big{font-size:54px;opacity:.5;margin-bottom:6px}
.cart-foot{padding:14px 20px 18px;border-top:1px solid var(--line);background:linear-gradient(0deg,rgba(255,255,255,.02),transparent);display:flex;flex-direction:column;gap:11px}
.tot{display:flex;justify-content:space-between;color:var(--muted);font-size:14px}
.tot.grand{color:var(--text);font-size:22px;font-weight:800;padding-top:8px;border-top:1px solid var(--line)}
.tot.grand .num{color:var(--gold2)}
.disc{display:flex;align-items:center;gap:8px}
.disc input{width:110px;padding:6px 10px;text-align:left;direction:ltr}
.quick{display:flex;gap:6px;flex-wrap:wrap}
.quick button{padding:5px 11px;border-radius:9px;background:var(--surface2);border:1px solid var(--line);font-size:13px;font-weight:700;color:var(--muted)}
.quick button:hover{color:var(--text);border-color:var(--line2)}
.change{display:flex;justify-content:space-between;font-weight:800;padding:8px 12px;border-radius:11px;background:var(--ok-soft);color:var(--ok)}
.change.low{background:var(--danger-soft);color:var(--danger)}
.cartfab{display:none}

/* ---------- modal / toast ---------- */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.66);backdrop-filter:blur(6px);display:grid;place-items:center;z-index:100;padding:20px;animation:fade .15s}
.modal{background:var(--surface);border:1px solid var(--line2);border-radius:22px;width:min(560px,100%);max-height:92vh;overflow:auto;box-shadow:var(--shadow);animation:pop .2s cubic-bezier(.2,.9,.3,1.2)}
.modal.wide{width:min(820px,100%)}
.modal-h{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 4px}
.modal-h h3{font-size:20px;font-weight:800}
.modal-b{padding:14px 24px 24px}
.modal-f{display:flex;gap:10px;justify-content:flex-start;padding:0 24px 22px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.check{display:flex;align-items:center;gap:8px;cursor:pointer;font-weight:600;font-size:14px}
.check input{width:18px;height:18px;accent-color:var(--brand)}
.toasts{position:fixed;bottom:22px;left:22px;z-index:200;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--surface3);border:1px solid var(--line2);padding:12px 18px;border-radius:13px;box-shadow:var(--shadow);font-weight:700;animation:pop .2s;display:flex;gap:8px;align-items:center}
.toast.err{border-color:rgba(239,74,74,.5);color:#ff8d8d}.toast.ok{border-color:rgba(62,207,142,.5)}
@keyframes fade{from{opacity:0}}@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.97)}}
.success{text-align:center;padding:8px 0 4px}
.success .ring{width:78px;height:78px;border-radius:50%;margin:0 auto 14px;display:grid;place-items:center;background:var(--ok-soft);color:var(--ok)}
.success .ring svg{width:40px;height:40px;stroke-width:2.4}
.success h3{font-size:22px}.success .big{font-size:38px;font-weight:800;color:var(--gold2);margin:6px 0}

/* ---------- inventory & menu admin ---------- */
.stock-bar{height:6px;border-radius:6px;background:var(--surface3);overflow:hidden;margin-top:6px;min-width:80px}
.stock-bar i{display:block;height:100%;border-radius:6px;background:var(--ok)}
.stock-bar.low i{background:var(--warn)}.stock-bar.out i{background:var(--danger)}
.thumb{width:46px;height:46px;border-radius:12px;background:var(--surface2);overflow:hidden;display:grid;place-items:center;font-size:20px;flex:none}
.thumb img{width:100%;height:100%;object-fit:cover}
.up{display:flex;gap:14px;align-items:center}
.up .thumb{width:84px;height:84px;border-radius:16px;font-size:30px}
.bars{display:flex;align-items:flex-end;gap:6px;height:170px;padding-top:10px}
.bars .b{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:6px;height:100%;min-width:14px}
.bars .b i{width:100%;max-width:38px;border-radius:7px 7px 3px 3px;background:linear-gradient(180deg,var(--brand2),var(--brand));min-height:3px;position:relative;transition:.3s}
.bars .b:hover i{filter:brightness(1.2)}
.bars .b span{font-size:11px;color:var(--muted);white-space:nowrap}
.bars .b em{font-size:10px;color:var(--gold2);font-style:normal;font-weight:700;white-space:nowrap}
.hbar{display:grid;grid-template-columns:1fr auto;gap:4px 12px;margin-bottom:12px}
.hbar .track{grid-column:1/-1;height:7px;border-radius:7px;background:var(--surface3);overflow:hidden}
.hbar .track i{display:block;height:100%;border-radius:7px;background:linear-gradient(90deg,var(--gold),var(--brand2))}
.hbar .a{font-weight:700;font-size:14px}.hbar .c{color:var(--muted);font-size:13px;text-align:left}
.cols2{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}
.alert-strip{display:flex;align-items:center;gap:12px;background:rgba(245,183,58,.1);border:1px solid rgba(245,183,58,.3);color:var(--warn);padding:12px 16px;border-radius:14px;margin-bottom:16px;font-weight:700}

/* ---------- responsive ---------- */
@media (max-width:1100px){.pos{grid-template-columns:minmax(0,1fr) 360px}}
@media (max-width:860px){
  .login{grid-template-columns:1fr}.login-art{display:none}
  .shell{grid-template-columns:1fr;grid-template-rows:1fr 66px}
  .rail{grid-row:2;flex-direction:row;border-left:0;border-top:1px solid var(--line);padding:0 6px;justify-content:space-around}
  .rail .logo,.rail .spacer,.userchip{display:none}
  .nav{flex-direction:row;padding:0;justify-content:space-around}
  .nav a{flex:1;padding:8px 2px;font-size:11px}.nav a.on::after{display:none}
  .page{padding:16px}
  .pos{grid-template-columns:1fr}
  .cart{position:fixed;inset:0 0 66px 0;z-index:50;transform:translateY(100%);transition:.25s;border:0}
  .cart.open{transform:none}
  .cartfab{display:flex;position:fixed;bottom:80px;left:16px;z-index:40;align-items:center;gap:10px;padding:12px 20px;border-radius:99px;background:linear-gradient(135deg,var(--brand2),var(--brand));color:#fff;font-weight:800;box-shadow:0 10px 30px rgba(232,89,26,.5)}
  .items{grid-template-columns:repeat(2,1fr);gap:12px;padding:6px 14px 100px}
  .pos-top{padding:14px 14px 6px}.cats{padding:4px 14px 10px}
  .row2,.row3{grid-template-columns:1fr}
}
@media print{body{overflow:visible;background:#fff}#app{display:none}}