/* التخطيط: عمود الأصناف على اليمين، وعمود الإدارة والعميل على اليسار. عمود واحد على الجوال. */
/* الهوية البصرية: أحمر درويش + الرمادي الغامق (الغرافيت) من الشعار */
:root{
  --bg:#F3F1F0; --surface:#FFFFFF; --ink:#1E1D1C; --muted:#6B6664; --line:#E3DEDC; --field:#FAF8F7;
  --accent:#C0171D; --accent-2:#8E0E13; --accent-ink:#FFFFFF; --accent-soft:#FBE8E7;
  --graphite:#3A3A39; --graphite-2:#262625;
  --ok:#147A3D; --ok-soft:#DDF3E4;
  --warn:#8A5200; --warn-soft:#FBEFD5;
  --danger:#B3261E; --danger-soft:#FBE4E2;
  --scrim:rgba(20,10,10,.62);
  --wa:#178A45; --wa-ink:#FFFFFF;
  --shadow:0 1px 2px rgba(40,20,20,.06),0 10px 28px rgba(40,20,20,.07);
  --font:'IBM Plex Sans Arabic','Segoe UI',Tahoma,Arial,sans-serif;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#121111; --surface:#1D1B1B; --ink:#F2EEEC; --muted:#A8A19E; --line:#34302F; --field:#171515;
    --accent:#FF5A5F; --accent-2:#C0171D; --accent-ink:#1A0405; --accent-soft:#3A1819;
    --graphite:#3A3A39; --graphite-2:#1F1E1E;
    --ok:#5BD68A; --ok-soft:#12301F;
    --warn:#F0B35A; --warn-soft:#33260F;
    --danger:#FF8A80; --danger-soft:#3A1917;
    --scrim:rgba(0,0,0,.72);
    --wa:#2BC66A; --wa-ink:#06210F;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.3);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#121111; --surface:#1D1B1B; --ink:#F2EEEC; --muted:#A8A19E; --line:#34302F; --field:#171515;
  --accent:#FF5A5F; --accent-2:#C0171D; --accent-ink:#1A0405; --accent-soft:#3A1819;
  --graphite:#3A3A39; --graphite-2:#1F1E1E;
  --ok:#5BD68A; --ok-soft:#12301F;
  --warn:#F0B35A; --warn-soft:#33260F;
  --danger:#FF8A80; --danger-soft:#3A1917;
  --scrim:rgba(0,0,0,.72);
  --wa:#2BC66A; --wa-ink:#06210F;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.3);
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{
  margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.6;
  padding-block:0 40px;
  padding-left:max(16px,env(safe-area-inset-left,0px));
  padding-right:max(16px,env(safe-area-inset-right,0px));
}
button,input,select,textarea{font:inherit;color:inherit}
.num{font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate}
svg{display:block}

.app{max-width:760px;margin:0 auto}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:12px 0 18px;padding:10px 14px;background:var(--surface);border-radius:16px;box-shadow:var(--shadow);border-bottom:3px solid var(--accent)}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{width:42px;height:42px;border-radius:10px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;flex:none}
.brand h1{margin:0;font-size:20px;font-weight:700;line-height:1.3;text-wrap:balance}
.brand p{margin:0;color:var(--muted);font-size:13px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:13px;color:var(--muted)}
.chip b{color:var(--ink);font-weight:600}
.dot{width:9px;height:9px;border-radius:50%;background:var(--muted);flex:none}
.chip.ready .dot{background:var(--ok);box-shadow:0 0 0 4px var(--ok-soft)}
.chip.ready{color:var(--ok)}
.chip.hit{background:var(--ok-soft)}

.grid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:20px;align-items:start}
@media (max-width:960px){.grid{grid-template-columns:minmax(0,1fr)}}
.stack{display:flex;flex-direction:column;gap:20px;min-width:0}

.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);min-width:0}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px 0}
.card-head h2{margin:0;font-size:16px;font-weight:700}
.card-body{padding:16px 18px 18px}
.hint{color:var(--muted);font-size:13px;margin:0}

label.lbl{display:block;font-size:13px;font-weight:500;color:var(--muted);margin-bottom:6px}
.input,.select,.textarea{width:100%;background:var(--field);border:1px solid var(--line);border-radius:10px;padding:10px 12px;min-height:44px;outline:none}
.textarea{resize:vertical;min-height:80px}
.input:focus,.select:focus,.textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.btn:focus-visible,.icon-btn:focus-visible,.link-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.invalid{border-color:var(--danger)!important;background:var(--danger-soft)!important}
.field+.field{margin-top:14px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:10px;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-weight:600;white-space:nowrap}
.btn:hover{background:var(--field)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{filter:brightness(1.06)}
.btn.block{width:100%}
.btn.sm{min-height:36px;padding:0 12px;font-size:13px}
.btn.danger{color:var(--danger)}
.icon-btn{width:36px;height:36px;border-radius:8px;border:1px solid var(--line);background:var(--surface);cursor:pointer;display:grid;place-items:center;flex:none}
.icon-btn:hover{background:var(--field)}
.link-btn{background:none;border:0;color:var(--accent);font-weight:600;cursor:pointer;padding:4px;text-decoration:underline;text-underline-offset:3px}

.scan-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px}
@media (max-width:480px){.scan-row{grid-template-columns:minmax(0,1fr)}}
.scan-input{position:relative}
.scan-input svg{position:absolute;inset-inline-start:12px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.scan-input .input{padding-right:42px;padding-left:12px;font-size:16px;direction:ltr;text-align:right}
.scan-input .input::placeholder{direction:rtl}
.search-wrap{position:relative;margin-top:12px}
.results{position:absolute;inset-inline:0;top:calc(100% + 6px);z-index:20;margin:0;padding:6px;list-style:none;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);max-height:320px;overflow:auto}
.results button{width:100%;display:flex;justify-content:space-between;gap:12px;align-items:center;text-align:start;background:none;border:0;border-radius:8px;padding:10px;cursor:pointer}
.results button:hover,.results button.active{background:var(--accent-soft)}
.results .code{color:var(--muted);font-size:13px}
.results .none{padding:12px;color:var(--muted);font-size:14px}

.list{list-style:none;margin:0;padding:0}
.row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 16px;align-items:center;padding:14px 18px;border-top:1px solid var(--line)}
.row.flash{animation:flash 1s ease}
@keyframes flash{0%{background:var(--accent-soft)}100%{background:transparent}}
.row-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;min-width:0}
.row-info{min-width:0;flex:1}
.row-name{font-weight:600;overflow-wrap:anywhere}
.row-code{color:var(--muted);font-size:13px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.badge{background:var(--warn-soft);color:var(--warn);border-radius:6px;padding:0 8px;font-size:12px;font-weight:600}
.badge.demo{background:var(--accent-soft);color:var(--accent)}
.name-input{min-height:40px}
.row-fields{display:flex;gap:10px;align-items:flex-end}
.f{display:flex;flex-direction:column;gap:3px}
.f>span{font-size:12px;color:var(--muted)}
.qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:10px;background:var(--field);overflow:hidden;width:118px;height:44px}
.qty button{width:34px;height:100%;border:0;background:none;cursor:pointer;font-size:18px;line-height:1}
.qty button:hover{background:var(--accent-soft)}
.qty input{width:100%;min-width:0;border:0;background:none;text-align:center;outline:none;font-variant-numeric:tabular-nums}
.price-input{width:100%;direction:ltr;text-align:right;font-variant-numeric:tabular-nums}
.price-input.mgr{border-color:var(--accent);background:var(--accent-soft)}
.f.mgr>span{color:var(--accent);font-weight:600}
.line-total{min-height:44px;display:flex;flex-direction:column;justify-content:center;font-weight:700;line-height:1.25}
.line-total s{font-weight:400;color:var(--muted);font-size:12px}
/* سطر الصنف: الاسم فوق، والحقول تحت في شبكة تلتف على الشاشات الصغيرة */
.row{grid-template-columns:minmax(0,1fr)}
.row-fields{display:grid;grid-template-columns:118px repeat(2,minmax(110px,150px)) minmax(90px,1fr);gap:10px;align-items:end}
@media (max-width:640px){
  .row-fields{grid-template-columns:repeat(2,minmax(0,1fr))}
  .qty{width:100%}
}
.empty{padding:36px 18px 40px;text-align:center;color:var(--muted);border-top:1px solid var(--line)}
.empty svg{margin:0 auto 10px;color:var(--accent)}
.empty b{display:block;color:var(--ink);font-size:16px;margin-bottom:2px}

.totals{display:flex;gap:24px;flex-wrap:wrap;align-items:center;justify-content:space-between;padding:14px 18px;border-top:1px solid var(--line);background:var(--field);border-radius:0 0 14px 14px}
.totals .grand{font-size:20px;font-weight:700;color:var(--accent)}
.totals .disc{color:var(--danger);font-weight:600}
.totals small{color:var(--muted);display:block;font-size:12px}

.pay-row{display:grid;grid-template-columns:86px minmax(0,1fr) auto;gap:10px;align-items:center}
.pay-row+.pay-row{margin-top:10px}
.pay-row .lbl{margin:0;color:var(--ink);font-size:15px;font-weight:600}
.pay-input{direction:ltr;text-align:right}
.pay-sum{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;margin:14px 0 0;padding-top:12px;border-top:1px solid var(--line);font-size:14px}
.pay-sum dt{color:var(--muted)}
.pay-sum dd{margin:0;font-weight:700;text-align:left}
.pay-sum dd.ok{color:var(--ok)}
.pay-sum dd.bad{color:var(--danger)}
.pay-sum dd.rem{color:var(--warn)}
.msg{margin:12px 0 0;padding:10px 12px;border-radius:10px;font-size:14px;background:var(--danger-soft);color:var(--danger)}
.stack-btns{display:flex;flex-direction:column;gap:10px;margin-top:16px}

.kv{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 14px;margin:0;font-size:14px}
.kv dt{color:var(--muted)}
.kv dd{margin:0;font-weight:600;overflow-wrap:anywhere}

.toast{position:fixed;inset-inline:16px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:80;margin:0 auto;max-width:460px;background:var(--ink);color:var(--bg);padding:12px 16px;border-radius:12px;font-size:14px;box-shadow:var(--shadow)}
.toast.warn{background:var(--warn-soft);color:var(--warn);border:1px solid var(--warn)}

.modal{position:fixed;inset:0;z-index:60;background:var(--scrim);display:flex;align-items:center;justify-content:center;padding:16px}
.scan-box{width:100%;max-width:560px;background:var(--surface);border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.scan-view{position:relative;background:#000;aspect-ratio:4/3;max-height:62vh;max-width:100%}
.scan-view video{width:100%;height:100%;object-fit:cover}
.scan-frame{position:absolute;inset:28% 8%;border:3px solid rgba(255,255,255,.92);border-radius:12px;box-shadow:0 0 0 999px rgba(0,0,0,.32);transition:border-color .15s}
.scan-frame::after{content:"";position:absolute;inset-inline:6%;top:50%;height:2px;background:rgba(255,80,80,.85)}
.scan-frame.hit{border-color:#3BE07A}
.scan-tools{position:absolute;inset-inline:12px;bottom:12px;display:flex;gap:10px;align-items:center}
.scan-tools button{width:44px;height:44px;border-radius:50%;border:0;background:rgba(0,0,0,.55);color:#fff;display:grid;place-items:center;cursor:pointer}
.scan-tools button[aria-pressed="true"]{background:#F5C542;color:#111}
.scan-tools .zoom{flex:1;display:flex;align-items:center;gap:8px;color:#fff;font-size:12px;background:rgba(0,0,0,.45);border-radius:999px;padding:6px 12px}
.scan-tools input[type=range]{flex:1;accent-color:#3BE07A}
.scan-foot{padding:14px 16px;display:flex;gap:12px;align-items:center;justify-content:space-between}
.scan-foot p{margin:0;font-size:14px;color:var(--muted);min-width:0}
.scan-foot p b{color:var(--ink)}

.modal.invoice{align-items:flex-start;overflow:auto;padding:16px 16px 40px}
.modal.sug{z-index:70}
#fx{position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:0}
#fx.ok{background:radial-gradient(ellipse at center,rgba(22,190,80,.35),rgba(22,190,80,.75));animation:fxOk .45s ease-out}
#fx.bad{background:radial-gradient(ellipse at center,rgba(226,30,40,.4),rgba(226,30,40,.85));animation:fxBad .9s ease-out}
@keyframes fxOk{0%{opacity:0}18%{opacity:1}100%{opacity:0}}
@keyframes fxBad{0%{opacity:0}12%{opacity:1}35%{opacity:.1}52%{opacity:1}100%{opacity:0}}
.sug-manual{padding:14px 16px;border-top:1px solid var(--line);display:grid;gap:8px}
.sug-manual .row2{display:flex;gap:8px}.sug-manual .row2 .input{flex:1;min-width:0}
.sug-empty{padding:14px 16px;color:var(--muted);font-size:14px}
#adminModal{z-index:62}
.pin-box{max-width:360px}
.pin-input{text-align:center;font-size:24px;letter-spacing:10px;direction:ltr}
#scanModal{z-index:64}
.adm-btns{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.ov-box{margin-top:12px;padding:10px 12px;border-radius:10px;background:var(--warn-soft);display:flex;flex-direction:column;gap:8px}
.ov-box .hint{color:var(--warn)}
.ov-box.shared{background:var(--ok-soft)}
.ov-box.shared .hint{color:var(--ok)}
.adm-code-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px}
.adm-code-row .input{direction:ltr;text-align:right}
.adm-foot{grid-template-columns:1fr 1fr}
.adm-foot #admRevert{grid-column:1/-1}
.sug-box{width:100%;max-width:520px;max-height:calc(100% - 20px);overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
.sug-head{padding:18px 18px 8px}
.sug-head h3{margin:0 0 4px;font-size:17px}
.sug-head b{color:var(--ink)}
.sug-list{list-style:none;margin:0;padding:6px 10px;display:flex;flex-direction:column;gap:8px}
.sug-list button{width:100%;text-align:start;display:flex;flex-direction:column;gap:2px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--field);cursor:pointer}
.sug-list button:hover,.sug-list button:focus-visible{border-color:var(--accent);background:var(--accent-soft);outline:none}
.sug-list .nm{font-weight:600;overflow-wrap:anywhere}
.sug-list .meta{font-size:13px;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap}
.sug-list .meta .num{letter-spacing:.5px}
.sug-list mark{background:var(--warn-soft);color:var(--warn);font-weight:700;border-radius:3px;padding:0 1px}
.conf-body{padding:4px 18px 8px;display:flex;flex-direction:column;gap:10px}
.bc-wrap{background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px;display:flex;justify-content:center}
.bc-wrap canvas{display:block}
.conf-name{font-size:18px;font-weight:700;line-height:1.5;overflow-wrap:anywhere}
.conf-price{font-size:20px;color:var(--accent)}
.conf-price.noprice{font-size:14px;color:var(--muted);font-weight:500;direction:rtl}
.conf-foot{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:12px 18px 18px;border-top:1px solid var(--line);margin-top:6px}
.conf-foot .btn{min-height:50px;font-size:16px}
.sug-foot{display:flex;gap:8px;flex-wrap:wrap;justify-content:space-between;padding:12px 18px 16px;border-top:1px solid var(--line);margin-top:8px}
.inv-wrap{width:100%;max-width:820px;margin:0 auto}
.inv-toolbar{display:flex;gap:10px;flex-wrap:wrap;justify-content:space-between;align-items:center;margin-bottom:14px;position:sticky;top:0;z-index:2;padding:10px 12px;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.inv-toolbar .grp{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.send-title{margin:0 0 8px;font-size:14px;font-weight:700;color:#fff}
.send-panel{display:grid;grid-template-columns:minmax(0,1fr);gap:10px;margin-bottom:14px}
.wa.share{grid-column:1/-1;background:var(--wa);border-color:var(--wa);color:var(--wa-ink);font:inherit;text-align:start;cursor:pointer}
.wa.share .ic{background:var(--wa-ink);color:var(--wa)}
.wa.share small,.wa.share .done{color:var(--wa-ink);opacity:.9}
.wa.share b{font-size:16px}
@media (max-width:560px){.send-panel{grid-template-columns:minmax(0,1fr)}}
.wa{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;background:var(--surface);border:1px solid var(--line);color:var(--ink);text-decoration:none;min-width:0}
.wa:hover{border-color:var(--wa)}
.wa:focus-visible{outline:2px solid var(--wa);outline-offset:2px}
.wa .ic{width:42px;height:42px;border-radius:50%;background:var(--wa);color:var(--wa-ink);display:grid;place-items:center;flex:none}
.wa .tx{min-width:0;flex:1}
.wa b{display:block;font-size:14px;line-height:1.4}
.wa small{display:block;color:var(--muted);font-size:12px;overflow-wrap:anywhere}
.wa .done{display:block;color:var(--ok);font-size:12px;font-weight:600}
.wa.off{opacity:.6;cursor:not-allowed}
.wa.off .ic{background:var(--muted)}

/* ورقة الفاتورة تبقى بيضاء مثل الورق في الوضعين */
.sheet{background:#fff;color:#111;border-radius:6px;box-shadow:var(--shadow);overflow:hidden}
.inv-img{display:block;width:100%;height:auto}
.inv-wait{margin:0;padding:60px 20px;text-align:center;color:#5B6765;font-size:15px}
.send-hint{margin:-4px 0 10px;font-size:13px;color:#fff;opacity:.85}
.sheet h2{margin:0;font-size:26px;font-weight:700}
.sheet .s-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;border-bottom:2px solid #111;padding-bottom:14px;flex-wrap:wrap}
.sheet .meta{font-size:13px;color:#333;line-height:1.9}
.sheet .meta b{color:#111}
.sheet .cust{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 18px;margin:18px 0;padding:12px 14px;border:1px solid #cfd6d5;border-radius:8px}
.sheet .cust div span{display:block;font-size:12px;color:#555}
.sheet .cust .wide{grid-column:1/-1}
.sheet .tbl-wrap{overflow-x:auto}
.sheet table{width:100%;border-collapse:collapse;font-size:14px}
.sheet th{background:#eef1f1;text-align:start;padding:8px 10px;border:1px solid #cfd6d5;font-weight:600;white-space:nowrap}
.sheet td{padding:8px 10px;border:1px solid #cfd6d5;vertical-align:top}
.sheet td.n,.sheet th.n{text-align:end;white-space:nowrap}
.sheet tfoot td{font-weight:700;background:#f6f8f8}
.sheet td.bc-cell{padding:6px 8px;background:#fff}
.sheet .bc{display:block;width:150px;max-width:none;height:auto}
.sheet .bc-raw{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;letter-spacing:1px}
.sheet .sign{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:26px}
.sheet .sign div{border-top:1px solid #111;padding-top:8px}
.sheet .sign span{display:block;font-size:12px;color:#555}
.sheet .sign b{font-size:15px}



/* ===== الشاشات ===== */
.plate{display:inline-flex;align-items:center;background:#fff;border-radius:12px;padding:6px 10px}
.brand-logo{height:30px;width:auto;display:block}
.brand-sub{font-size:13px;color:var(--muted);font-weight:600;border-inline-start:2px solid var(--line);padding-inline-start:10px}
@media (max-width:420px){.brand-sub{display:none}.brand-logo{height:26px}}
.screen{display:flex;flex-direction:column;gap:16px}
.hero{position:relative;overflow:hidden;border-radius:22px;padding:28px 20px 22px;text-align:center;color:#fff;
  background:radial-gradient(120% 90% at 100% 0%,rgba(208,30,36,.55),transparent 55%),linear-gradient(150deg,#4A4948 0%,#2A2A29 60%,#1D1D1C 100%);box-shadow:var(--shadow)}
.hero::before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;border:22px solid rgba(255,255,255,.05);inset-inline-start:-90px;bottom:-140px}
.hero .plate.big{padding:12px 18px;border-radius:16px;box-shadow:0 8px 24px rgba(0,0,0,.3)}
.hero .plate.big img{height:52px;width:auto;display:block;max-width:70vw}
.hero p{margin:14px 0 0;font-size:15px;opacity:.9;position:relative}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.tiles{grid-template-columns:1fr}}
.tile{position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:22px 20px;min-height:178px;border:0;border-radius:22px;color:#fff;text-align:start;cursor:pointer;font:inherit;
  background:linear-gradient(145deg,#DA262C 0%,#B3141B 55%,#8E0E13 100%);box-shadow:0 12px 30px rgba(160,16,22,.32);transition:transform .12s ease}
.tile.alt{background:linear-gradient(145deg,#555453 0%,#3A3A39 50%,#232322 100%);box-shadow:0 12px 30px rgba(0,0,0,.28)}
.tile::before{content:"";position:absolute;width:200px;height:200px;border-radius:50%;border:20px solid rgba(255,255,255,.08);inset-inline-start:-70px;bottom:-90px}
.tile::after{content:"";position:absolute;top:-60%;inset-inline-end:-20%;width:60%;height:220%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.13),transparent);transform:rotate(20deg);pointer-events:none}
.tile:active{transform:scale(.98)}
.tile:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.tile-ic{width:60px;height:60px;border-radius:18px;background:rgba(255,255,255,.16);display:grid;place-items:center;margin-bottom:auto;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}
.tile b{font-size:22px;line-height:1.3;margin-top:14px;position:relative}
.tile small{font-size:13px;opacity:.88;position:relative}
.tiles.two .tile{min-height:78px;padding:14px 18px;justify-content:center;background:var(--surface);color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow);border-inline-start:5px solid var(--accent)}
.tiles.two .tile::before,.tiles.two .tile::after{display:none}
.tiles.two .tile b{margin-top:0;font-size:18px}
.tiles.two .tile small{color:var(--muted);opacity:1}
.scr-head{display:flex;align-items:center;gap:10px}
.scr-head h2{margin:0;font-size:19px;font-weight:700}
.back{min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-weight:600;color:var(--ink);font:inherit}
.back:hover{border-color:var(--accent);color:var(--accent)}
.btn:disabled{opacity:.45;cursor:not-allowed;filter:none}
.btn.big{min-height:58px;font-size:17px;border-radius:16px}
.btn.primary{background:linear-gradient(145deg,var(--accent),var(--accent-2));border-color:var(--accent-2)}
.cnt{display:inline-grid;place-items:center;min-width:30px;height:30px;padding:0 8px;border-radius:999px;background:#fff;color:var(--accent-2);font-weight:700;font-size:15px}
.sticky-bar{position:sticky;bottom:0;z-index:5;padding:14px 0 calc(10px + env(safe-area-inset-bottom,0px));background:linear-gradient(to bottom,transparent,var(--bg) 35%)}
.sticky-bar .btn{box-shadow:0 10px 26px rgba(160,16,22,.3)}
/* بطاقة الاستعلام */
.inq-card{padding:16px;display:flex;flex-direction:column;gap:12px;border-top:4px solid var(--accent);animation:pop .22s ease}
@keyframes pop{from{transform:translateY(6px);opacity:.4}to{transform:none;opacity:1}}
.inq-top{display:flex;gap:12px;align-items:center}
.inq-thumb{width:84px;height:84px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:12px;flex:none}
.inq-name{font-size:19px;font-weight:700;line-height:1.5;overflow-wrap:anywhere}
.inq-row{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap}
.inq-price{font-size:26px;font-weight:700;color:var(--accent)}
.inq-price.noprice{font-size:14px;color:var(--muted);font-weight:500;direction:rtl}
.inq-code{color:var(--muted);font-size:14px;letter-spacing:.5px}
.inq-btns{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.inq-btns .btn{min-height:52px}
#inqToggle.picked,#boxPick.picked{background:var(--ok);border-color:var(--ok);color:#fff}
.inq-list{list-style:none;margin:10px 0 0;padding:0}
.inq-item{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center;padding:12px 16px;border-top:1px solid var(--line)}
.inq-item.on{background:var(--accent-soft)}
.inq-item.cur{box-shadow:inset 4px 0 0 var(--accent)}
.chk{width:32px;height:32px;border-radius:10px;border:2px solid var(--line);background:var(--surface);display:grid;place-items:center;color:transparent;cursor:pointer;padding:0}
.on .chk{background:var(--accent);border-color:var(--accent);color:#fff}
.chk:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.inq-info{background:none;border:0;text-align:start;padding:0;cursor:pointer;min-width:0;color:inherit;font:inherit}
.inq-info b{display:block;font-weight:600;line-height:1.45;overflow-wrap:anywhere}
.inq-info small{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.inq-info small .pr{color:var(--accent);font-weight:700}
/* خطوات الفاتورة */
.steps{list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;padding:0;margin:0;counter-reset:s}
.steps li{counter-increment:s;text-align:center;font-size:12px;color:var(--muted);position:relative}
.steps li::before{content:counter(s);display:grid;place-items:center;width:32px;height:32px;margin:0 auto 4px;border-radius:50%;background:var(--surface);border:1px solid var(--line);font-weight:700;color:var(--muted);position:relative;z-index:1}
.steps li:not(:last-child)::after{content:"";position:absolute;top:16px;inset-inline-start:calc(50% + 16px);width:calc(100% - 28px);height:2px;background:var(--line)}
.steps li.cur{color:var(--ink);font-weight:700}
.steps li.cur::before{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 0 0 4px var(--accent-soft)}
.steps li.done{cursor:pointer}
.steps li.done::before{content:"✓";background:var(--graphite);border-color:var(--graphite);color:#fff}
.steps li.done::after{background:var(--graphite)}
.choices{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.choice{min-height:64px;border-radius:16px;border:1px solid var(--line);background:var(--field);font-weight:700;font-size:16px;cursor:pointer;color:var(--ink);font:inherit;font-weight:700}
.choice:hover{border-color:var(--accent)}
.choice.on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.wiz-nav{position:sticky;bottom:0;z-index:5;display:grid;grid-template-columns:1fr 2fr;gap:10px;padding:14px 0 calc(10px + env(safe-area-inset-bottom,0px));background:linear-gradient(to bottom,transparent,var(--bg) 35%)}
.wiz-nav .btn{min-height:56px;font-size:16px;border-radius:16px}
/* عرض المنتج: علبة ثلاثية الأبعاد */
.box-sheet{max-width:480px}
.scene{height:330px;perspective:1000px;display:grid;place-items:center;touch-action:none;cursor:grab;user-select:none;-webkit-user-select:none;
  background:radial-gradient(60% 55% at 50% 45%,var(--accent-soft),transparent 75%)}
.scene:active{cursor:grabbing}
.box3d{--w:190px;--h:232px;--d:110px;position:relative;width:var(--w);height:var(--h);transform-style:preserve-3d;transform:rotateX(-12deg) rotateY(-30deg)}
.face{position:absolute;left:0;top:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow:hidden;border-radius:3px}
.f-front,.f-back{width:var(--w);height:var(--h);background:#fff;color:#111;display:flex;flex-direction:column;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08)}
.f-front{transform:translateZ(calc(var(--d) / 2))}
.f-back{transform:rotateY(180deg) translateZ(calc(var(--d) / 2));padding:12px;gap:8px;justify-content:center;align-items:center;text-align:center;font-size:12px;font-weight:600}
.f-back canvas{max-width:100%;height:auto}
.f-right,.f-left{width:var(--d);height:var(--h);left:calc((var(--w) - var(--d)) / 2);background:linear-gradient(180deg,#4F4E4D,#2A2A29);display:grid;place-items:center}
.f-right{transform:rotateY(90deg) translateZ(calc(var(--w) / 2))}
.f-left{transform:rotateY(-90deg) translateZ(calc(var(--w) / 2))}
.f-top,.f-bottom{width:var(--w);height:var(--d);top:calc((var(--h) - var(--d)) / 2);background:linear-gradient(135deg,#D8242A,#8E0E13);display:grid;place-items:center}
.f-top{transform:rotateX(90deg) translateZ(calc(var(--h) / 2))}
.f-bottom{transform:rotateX(-90deg) translateZ(calc(var(--h) / 2));background:#2A2A29}
.band{height:14px;flex:none;background:linear-gradient(90deg,#D8242A,#8E0E13)}
.face .lg{width:80%;margin:10px auto 2px;display:block}
.ph{flex:1;display:grid;place-items:center;padding:6px 12px;min-height:0}
.ph img{max-width:100%;max-height:100%;object-fit:contain}
.ph .nm{font-weight:700;font-size:14px;text-align:center;line-height:1.45;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}
.mdl{flex:none;background:#3A3A39;color:#fff;text-align:center;font-size:13px;font-weight:700;padding:6px 8px;letter-spacing:.5px;direction:ltr;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.side-lg{width:calc(var(--h) * .8);max-width:none;transform:rotate(-90deg);background:#fff;padding:5px 9px;border-radius:8px;box-sizing:border-box}
.f-top img{width:78%;background:#fff;padding:5px 9px;border-radius:8px;box-sizing:border-box}
.stage{height:330px;perspective:900px;display:grid;place-items:center;touch-action:none;cursor:grab;user-select:none;-webkit-user-select:none;
  background:radial-gradient(60% 50% at 50% 45%,var(--accent-soft),transparent 75%)}
.turn{transform-style:preserve-3d}
.stage{position:relative}
.viewer{position:relative;overflow:hidden}
.viewer .stage,.viewer .scene{overflow:hidden}
.zbar{position:absolute;top:10px;inset-inline-end:12px;display:flex;flex-direction:column;gap:6px;z-index:4}
.zbar button{width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;font-size:20px;font-weight:700;cursor:pointer;box-shadow:var(--shadow);display:grid;place-items:center}
.zbar button:active{transform:scale(.94)}
.box-sheet{transition:max-width .2s ease}
.box-sheet.full{max-width:820px}
.box-sheet.full .stage,.box-sheet.full .scene{height:min(64vh,620px)}
.box-sheet.full .turn img{max-width:min(520px,82vw);max-height:min(56vh,540px)}
#modelCv{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:1}
#modelStage{display:flex;align-items:center;justify-content:center}
#modelStage[hidden]{display:none}
.obj3d .lay{position:absolute;left:0;top:0;width:100%;height:100%;pointer-events:none;-webkit-user-drag:none;user-select:none}
.floor{position:absolute;left:24%;right:24%;bottom:30px;height:30px;filter:blur(2px);border-radius:50%;background:radial-gradient(closest-side,rgba(0,0,0,.28),transparent);pointer-events:none}
.bad-img{position:absolute;bottom:8px;inset-inline-start:12px;min-height:34px;padding:0 12px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--muted);font:inherit;font-size:13px;font-weight:600;cursor:pointer}
.bad-img:hover{color:var(--accent);border-color:var(--accent)}
.turn img{display:block;max-width:min(290px,70vw);max-height:270px;object-fit:contain;background:#fff;border-radius:16px;padding:10px;
  box-shadow:0 34px 40px -22px rgba(0,0,0,.5),0 0 0 1px rgba(0,0,0,.06);-webkit-box-reflect:below 8px linear-gradient(transparent 72%,rgba(255,255,255,.25))}
.thumbs{display:flex;gap:8px;overflow-x:auto;padding:6px 18px 2px}
.thumbs button{flex:none;width:58px;height:58px;border-radius:12px;border:2px solid var(--line);background:#fff;padding:3px;cursor:pointer}
.thumbs button.on{border-color:var(--accent)}
.thumbs img{width:100%;height:100%;object-fit:contain;display:block}
.seg{display:flex;gap:4px;margin:0 18px 6px;background:var(--field);border:1px solid var(--line);border-radius:999px;padding:4px}
.seg button{flex:1;min-height:38px;border:0;border-radius:999px;background:none;font:inherit;font-weight:600;cursor:pointer;color:var(--muted)}
.seg button.on{background:var(--accent);color:#fff}
.box-info{display:flex;justify-content:space-between;gap:12px;align-items:baseline;padding:4px 18px 0}
.box-info b{font-size:15px;line-height:1.5;overflow-wrap:anywhere}
.box-info span{color:var(--accent);font-weight:700;white-space:nowrap}
.box-note{padding:4px 18px 0}
.conf-foot .google{grid-column:1/-1;text-decoration:none;color:var(--ink)}
.flt-toggle{margin-top:12px;display:flex;align-items:center;gap:8px;width:100%;min-height:46px;padding:0 14px;border-radius:12px;border:1px dashed var(--accent);background:var(--accent-soft);color:var(--accent);font:inherit;font-weight:700;cursor:pointer}
.flt-toggle[aria-expanded="true"]{border-style:solid}
.flt{margin-top:12px;display:flex;flex-direction:column;gap:10px}
.flt .seg{margin:0}
.flt-row{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:10px}
.flt-row .field+.field{margin-top:0}
.head-tools{display:flex;align-items:center;gap:12px}
.danger-link{color:var(--danger)}
.diff{direction:rtl;font-size:12px;font-weight:700;border-radius:6px;padding:0 6px;background:var(--field);color:var(--muted)}
.diff.up{color:var(--warn);background:var(--warn-soft)}
.diff.down{color:var(--ok);background:var(--ok-soft)}
.results .flt-hit{background:var(--accent-soft);color:var(--accent);font-weight:700}
.mgr-done{margin:0 0 10px;padding:12px 14px;border-radius:12px;background:var(--ok-soft);color:var(--ok);font-weight:700;font-size:16px}
.m-list{list-style:none;margin:0;padding:0}
.m-item{border-top:1px solid var(--line)}
.m-item button{width:100%;display:flex;flex-direction:column;gap:4px;padding:14px 18px;background:none;border:0;text-align:start;cursor:pointer;color:inherit;font:inherit}
.m-item .row1{display:flex;justify-content:space-between;gap:10px;align-items:center}
.m-item b{font-size:15px}
.m-item small{color:var(--muted);font-size:13px}
.st-badge{display:inline-block;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:700;background:var(--warn-soft);color:var(--warn);white-space:nowrap}
.st-badge.s1{background:#E6EEFB;color:#2453A6}
.st-badge.s2,.st-badge.s3{background:#EFE6FB;color:#6A2BB0}
.st-badge.s4{background:var(--accent-soft);color:var(--accent)}
.st-badge.s5{background:var(--ok-soft);color:var(--ok)}
.trk-cust{margin:0;color:var(--text-secondary);font-size:14px}
.trk{display:flex;align-items:flex-start;gap:0;margin:14px 0 6px}
.trk .st{flex:none;width:52px;text-align:center;font-size:12px;color:var(--muted);line-height:1.4}
.trk .st b{display:block;color:var(--ink);font-weight:600;font-size:12px}
.trk .dt{width:30px;height:30px;border-radius:50%;margin:0 auto 6px;display:grid;place-items:center;font-weight:700;font-size:13px;border:2px solid var(--line);background:var(--surface);color:var(--muted)}
.trk .st.done .dt{background:var(--ok);border-color:var(--ok);color:#fff}
.trk .st.cur .dt{border-color:var(--warn);color:var(--warn);box-shadow:0 0 0 4px var(--warn-soft)}
.trk .ln{flex:1;height:3px;background:var(--line);margin-top:14px;border-radius:2px}
.trk .ln.done{background:var(--ok)}
.trk-done{margin:0;padding:12px;border-radius:12px;background:var(--ok-soft);color:var(--ok);font-weight:700;text-align:center}
.trk-more{margin-top:12px;border-top:1px solid var(--line);padding-top:10px}
.trk-more summary{cursor:pointer;font-weight:600;color:var(--muted);font-size:14px;padding:4px 0}
.trk-more .kv{margin:10px 0}
#mmNext .btn{min-height:56px;font-size:17px}
#mmNote{margin-top:8px}
.m-item .cust{font-size:16px;font-weight:700}
.req{color:var(--danger)}
.loc-box{display:flex;align-items:center;gap:12px;padding:14px;border-radius:14px}
.loc-box b{display:block;font-size:17px}
.loc-box small{font-size:13px;opacity:.9}
.loc-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:22px;background:rgba(255,255,255,.6);flex:none}
.l-shop{background:#E6EEFB;color:#1C4587}
.l-maint{background:var(--warn-soft);color:var(--warn)}
.l-done{background:var(--ok-soft);color:var(--ok)}
.m-dec{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.m-dec .btn{min-height:46px;font-size:14px;white-space:normal}
.m-dec .btn.on{border-color:var(--ok);background:var(--ok-soft);color:var(--ok)}
#mmWaM{margin-top:10px}
#mmWaM.pulse{animation:pulse 1.2s ease-in-out 4}
@keyframes pulse{50%{transform:scale(1.03);box-shadow:0 0 0 6px rgba(23,138,69,.25)}}
#mmWa{background:var(--surface);color:var(--wa);border-color:var(--wa)}
.tl-title{margin:8px 0 0;font-size:15px}
.timeline{list-style:none;margin:0;padding:0 0 0 0;border-inline-start:3px solid var(--line);margin-inline-start:8px}
.timeline li{position:relative;padding:4px 16px 12px}
.timeline li::before{content:"";position:absolute;inset-inline-start:-9px;top:8px;width:14px;height:14px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--surface)}
.timeline b{display:block}
.timeline small{color:var(--muted)}
.m-next{display:grid;gap:8px;margin-top:10px}
.m-next .btn{min-height:50px}
.wa-btn:hover,.wa-btn:active{background:var(--wa);color:var(--wa-ink);filter:brightness(1.06)}
.wa-btn{margin-top:10px;background:var(--wa);border-color:var(--wa);color:var(--wa-ink);text-decoration:none}
.qty-mini{display:flex;align-items:center;gap:6px}
.qty-mini button{width:34px;height:34px;border-radius:10px;border:1px solid var(--line);background:var(--surface);font-size:18px;cursor:pointer;color:var(--ink)}
.qty-mini input{width:56px;height:34px;text-align:center;border:1px solid var(--line);border-radius:10px;background:var(--field);font:inherit;font-weight:700}
.adm-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.adm-stat{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:14px 16px;border-radius:16px;border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);cursor:pointer;font:inherit;color:var(--ink);text-align:start}
.adm-stat small{color:var(--muted);font-size:13px}
.adm-stat b{font-size:30px;font-weight:700;line-height:1.1;color:var(--warn)}
.adm-stat.ready b{color:var(--ok)}
.disc-bar{padding:12px 18px 4px;display:flex;flex-direction:column;gap:6px}
.disc-btn{border-color:var(--accent);color:var(--accent);background:var(--accent-soft);min-height:50px}
.disc-btn.open{background:var(--ok-soft);border-color:var(--ok);color:var(--ok)}
.f.locked .price-input{background:var(--field);color:var(--muted);border-style:dashed;cursor:pointer}
.adm-code-row.two{grid-template-columns:minmax(0,1fr) auto}
.im-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px;margin:8px 0}
.im-cell{position:relative;aspect-ratio:1;border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden}
.im-cell img{width:100%;height:100%;object-fit:contain;display:block}
.im-cell.main{border:2px solid var(--accent)}
.im-cell .im-x{position:absolute;top:4px;left:4px;width:28px;height:28px;border-radius:50%;border:0;background:rgba(20,20,20,.72);color:#fff;font-size:16px;line-height:28px;padding:0;cursor:pointer}
.im-cell .im-tag{position:absolute;bottom:0;inset-inline:0;background:var(--accent);color:#fff;font-size:11px;text-align:center;padding:2px 0}
.im-cell .im-n{position:absolute;top:4px;right:4px;min-width:22px;height:22px;border-radius:11px;background:rgba(255,255,255,.9);color:var(--ink);font-size:12px;font-weight:700;text-align:center;line-height:22px}
.im-cell.pick{cursor:pointer}.im-cell.pick.on{outline:3px solid var(--ok);outline-offset:-3px}
.im-cell.broken::before{content:'الصورة ما فتحت';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--muted);text-align:center;padding:6px}
.im-acts{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.im-empty{color:var(--muted);font-size:13px;padding:10px;border:1px dashed var(--line);border-radius:12px;text-align:center;margin:8px 0}
.im-panel{border:1px solid var(--line);border-radius:12px;padding:10px;margin-top:8px;background:var(--field)}
.im-panel .im-grid{max-height:300px;overflow:auto}
.im-src{font-size:12px;color:var(--muted)}

@media print{
  @page{size:A4;margin:12mm}
  body{background:#fff;padding:0}
  .app,.toast,#scanModal,.inv-toolbar{display:none!important}
  .modal.invoice{position:static;background:none;padding:0;display:block;overflow:visible}
  .inv-wrap{max-width:none}
  .sheet{box-shadow:none;border-radius:0;padding:0}
  .sheet tr{break-inside:avoid}
  .send-panel,.send-title,.send-hint{display:none!important}
  .inv-img{width:100%}
}
@media (prefers-reduced-motion:reduce){.row.flash,.inq-card{animation:none}.scan-frame,.tile{transition:none}}