*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;}
:root{
  --teal:#1abc9c;--teal-d:#16a085;
  --sb:#1e272e;--sb-d:#181f24;
  --hd:#2c3e50;--hd-d:#1c2833;
  --bg:#f8fafc;--card:#ffffff;
  --txt:#0f172a;--mut:#94a3b8;--bdr:#e2e8f0;
  --r-sm:10px;--r:14px;--r-lg:18px;--r-xl:24px;--r-2x:32px;
  --sh-sm:0 1px 2px rgba(15,23,42,.05);
  --sh:0 2px 8px rgba(15,23,42,.06);
  --sh-lg:0 10px 25px rgba(15,23,42,.08);
  --sh-xl:0 20px 50px rgba(26,188,156,.15);
  --font:"Noto Kufi Arabic","Segoe UI",sans-serif;
}
html,body{height:100%;font-family:var(--font);background:var(--bg);color:var(--txt);}
body.dark{--bg:#020617;--card:#0f172a;--txt:#f1f5f9;--mut:#64748b;--bdr:#1e293b;}
button{cursor:pointer;font-family:var(--font);border:none;background:none;color:inherit;}
input,select,textarea{font-family:var(--font);color:var(--txt);}
body.dark input,body.dark select,body.dark textarea{color:#f1f5f9;}
::-webkit-scrollbar{width:5px;height:5px;}
::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:5px;}
body.dark ::-webkit-scrollbar-thumb{background:#334155;}

/* ═══════════════════════════════════════════
   LAYOUT
═══════════════════════════════════════════ */
.app{display:flex;min-height:100vh;flex-direction:row-reverse;}

/* ─── SIDEBAR (right side in RTL) ─── */
.sidebar{
  width:280px;flex-shrink:0;
  background:var(--sb);color:#fff;
  display:flex;flex-direction:column;
  overflow:hidden;z-index:50;
  position:sticky;top:0;height:100vh;
}
.sb-head{padding:24px;background:var(--teal);}
.sb-head-row{display:flex;align-items:center;gap:12px;}
.sb-logo-ico{background:rgba(255,255,255,.25);padding:10px;border-radius:11px;display:flex;align-items:center;justify-content:center;color:#fff;}
.sb-logo-txt{font-size:18px;font-weight:900;}

.sb-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:3px;}
.sb-body::-webkit-scrollbar{width:0;}

.sb-item{
  display:flex;align-items:center;gap:12px;padding:11px 16px;
  border-radius:11px;cursor:pointer;font-size:14px;font-weight:600;
  color:#94a3b8;transition:.15s;text-align:start;
}
.sb-item:hover{background:#1e293b;color:#fff;}
.sb-item.act{background:var(--teal);color:#fff;font-weight:800;box-shadow:0 4px 12px rgba(26,188,156,.3);}
.sb-item-ico{font-size:18px;flex-shrink:0;display:flex;align-items:center;justify-content:center;width:20px;height:20px;}
.sb-item-ico svg{stroke-width:2;}
.sb-item-lbl{flex:1;}

/* Group */
.sb-grp{}
.sb-grp-head{
  display:flex;align-items:center;gap:12px;padding:13px 16px;
  border-radius:11px 11px 0 0;cursor:pointer;font-size:14px;font-weight:800;
  color:#94a3b8;background:rgba(30,41,59,.3);transition:.15s;margin-top:4px;
}
.sb-grp-head:hover{background:#1e293b;color:#fff;}
.sb-grp-head.open{background:var(--teal);color:#fff;}
.sb-grp-arrow{transition:transform .2s;opacity:.7;display:flex;align-items:center;}
.sb-grp-head.open .sb-grp-arrow{opacity:1;}
.sb-grp-body{background:rgba(30,41,59,.5);border-radius:0 0 11px 11px;padding:4px;display:none;border-top:1px solid rgba(255,255,255,.05);}
.sb-grp-body.open{display:flex;flex-direction:column;gap:2px;}
.sb-grp-body .sb-item{padding-right:32px;font-size:13px;}

.sb-divider{height:1px;background:rgba(255,255,255,.05);margin:12px 0;}

.sb-foot{padding:16px;text-align:center;opacity:.3;font-size:10px;font-weight:700;}

/* ─── MAIN ─── */
.main{flex:1;min-width:0;display:flex;flex-direction:column;}

/* ─── HEADER ─── */
.hd{
  background:var(--hd);color:#fff;
  position:sticky;top:0;z-index:40;
  box-shadow:0 2px 10px rgba(0,0,0,.1);
}
body.dark .hd{background:var(--hd-d);}
.hd-row{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;}
.hd-left{display:flex;align-items:center;gap:16px;}
.hd-burger{padding:8px;border-radius:10px;display:none;align-items:center;justify-content:center;}
.hd-burger:hover{background:rgba(255,255,255,.1);}
.hd-brand{display:flex;align-items:center;gap:10px;}
.hd-brand-ico{background:var(--teal);padding:7px;border-radius:11px;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(26,188,156,.3);}
.hd-brand-txt{font-size:18px;font-weight:900;}
@media(max-width:640px){.hd-brand-txt{display:none;}}

.hd-right{display:flex;align-items:center;gap:10px;}
.hd-btn{padding:9px;border-radius:11px;transition:.15s;position:relative;display:flex;align-items:center;justify-content:center;}
.hd-btn:hover{background:rgba(255,255,255,.1);}
.hd-btn-bdg{position:absolute;top:5px;left:5px;background:#ef4444;color:#fff;width:18px;height:18px;border-radius:50%;border:2px solid var(--hd);font-size:9px;display:flex;align-items:center;justify-content:center;font-weight:900;}
body.dark .hd-btn-bdg{border-color:var(--hd-d);}

.hd-user{display:flex;align-items:center;gap:9px;padding-inline-start:10px;border-inline-start:1px solid rgba(255,255,255,.1);}
.hd-user-info{display:flex;flex-direction:column;align-items:flex-end;}
.hd-user-greet{font-size:10px;font-weight:800;opacity:.6;text-transform:uppercase;}
.hd-user-name{font-size:12px;font-weight:900;}
.hd-avatar{width:36px;height:36px;border-radius:50%;background:#475569;display:flex;align-items:center;justify-content:center;font-size:18px;border:2px solid rgba(255,255,255,.1);}
@media(max-width:480px){.hd-user-info{display:none;}}

.hd-rate{background:var(--teal);padding:9px 14px;border-radius:11px;display:flex;align-items:center;gap:8px;font-weight:900;font-size:13px;box-shadow:0 4px 12px rgba(26,188,156,.3);transition:.15s;}
.hd-rate:hover{filter:brightness(1.1);}
.hd-rate-amt{display:none;}
@media(min-width:640px){.hd-rate-amt{display:inline;}}

/* ─── NOTIFICATIONS DROPDOWN ─── */
.notif-drop{
  position:absolute;top:55px;left:20px;width:340px;
  background:var(--card);border-radius:24px;
  box-shadow:0 20px 50px rgba(0,0,0,.2);
  border:1px solid var(--bdr);overflow:hidden;z-index:60;
}
.notif-head{padding:18px;border-bottom:1px solid var(--bdr);background:var(--bg);display:flex;justify-content:space-between;align-items:center;}
.notif-head-ttl{font-size:11px;font-weight:900;letter-spacing:1.5px;color:var(--txt);text-transform:uppercase;}
.notif-head-cnt{background:#fee2e2;color:#dc2626;padding:3px 10px;border-radius:9px;font-size:10px;font-weight:900;}
.notif-body{max-height:360px;overflow-y:auto;}
.notif-item{padding:14px 16px;border-bottom:1px solid var(--bdr);display:flex;gap:11px;cursor:pointer;transition:.15s;}
.notif-item:hover{background:var(--bg);}
.notif-item-ico{width:34px;height:34px;border-radius:11px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:15px;}
.notif-item-ico.critical{background:#fee2e2;color:#dc2626;}
.notif-item-ico.warning{background:#fed7aa;color:#ea580c;}
.notif-item-ico.info{background:#dbeafe;color:#2563eb;}
.notif-item-txt{flex:1;min-width:0;}
.notif-item-ttl{font-size:12px;font-weight:900;color:var(--txt);}
.notif-item-msg{font-size:10px;color:var(--mut);font-weight:700;margin-top:3px;line-height:1.5;}
.notif-empty{padding:50px 20px;text-align:center;color:var(--mut);}
.notif-empty-ico{font-size:36px;opacity:.3;margin-bottom:10px;}

/* ─── CONTENT ─── */
.content{flex:1;padding:24px;max-width:1400px;margin:0 auto;width:100%;}
@media(max-width:768px){.content{padding:16px;}}

/* ═══════════════════════════════════════════
   COMPONENTS
═══════════════════════════════════════════ */

/* Cards */
.card{background:var(--card);border-radius:var(--r-xl);border:1px solid var(--bdr);box-shadow:var(--sh-sm);padding:24px;}
.card-2x{border-radius:var(--r-2x);}

/* Stat Cards (Main) */
.main-stat{
  background:var(--card);padding:24px;border-radius:var(--r-2x);
  border:1px solid var(--bdr);box-shadow:var(--sh-sm);
  cursor:pointer;transition:.2s;position:relative;overflow:hidden;
}
.main-stat:hover{box-shadow:var(--sh-xl);transform:translateY(-2px);}
.main-stat-bar{position:absolute;top:0;width:5px;height:100%;}
[dir=rtl] .main-stat-bar{right:0;}
.main-stat-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px;}
.main-stat-ico{padding:14px;border-radius:18px;font-size:22px;}
.main-stat-info{display:flex;flex-direction:column;align-items:flex-end;}
.main-stat-lbl{font-size:10px;font-weight:900;color:var(--mut);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:4px;}
.main-stat-val{font-size:24px;font-weight:900;color:var(--txt);font-family:monospace;}
.main-stat-sub{font-size:10px;color:var(--mut);font-weight:700;margin-top:4px;}

/* Mini Stat */
.mini-stat{
  display:flex;align-items:center;gap:14px;
  background:var(--bg);padding:16px;border-radius:18px;
  cursor:pointer;transition:.15s;
}
.mini-stat:hover{background:var(--bdr);}
.mini-stat-ico{padding:11px;border-radius:13px;color:#fff;font-size:14px;box-shadow:var(--sh-sm);display:flex;}
.mini-stat-info{flex:1;min-width:0;}
.mini-stat-lbl{font-size:10px;font-weight:900;color:var(--mut);text-transform:uppercase;}
.mini-stat-val{font-size:14px;font-weight:900;color:var(--txt);margin-top:2px;}

/* Buttons */
.btn{padding:10px 18px;border-radius:14px;font-size:13px;font-weight:800;display:inline-flex;align-items:center;gap:8px;transition:.15s;border:none;font-family:inherit;cursor:pointer;}
.btn-teal{background:var(--teal);color:#fff;box-shadow:0 4px 12px rgba(26,188,156,.3);}
.btn-teal:hover{filter:brightness(1.1);transform:translateY(-1px);}
.btn-white{background:var(--card);color:var(--txt);border:1px solid var(--bdr);}
.btn-white:hover{background:var(--bg);}
.btn-red{background:#dc2626;color:#fff;}
.btn-blue{background:#2563eb;color:#fff;}
.btn-indigo{background:#4f46e5;color:#fff;}
.btn-slate{background:#1e293b;color:#fff;}
.btn-icon{padding:8px;border-radius:9px;font-size:14px;background:var(--bg);}
.btn-icon:hover{background:var(--bdr);}

.btn-action{
  padding:32px;border-radius:24px;color:#fff;font-weight:900;
  text-align:center;display:flex;flex-direction:column;align-items:center;
  gap:12px;font-size:14px;cursor:pointer;transition:.15s;border:none;
  font-family:inherit;box-shadow:0 10px 25px rgba(0,0,0,.15);
}
.btn-action:hover{transform:translateY(-3px);}
.btn-action-ico{font-size:32px;}

/* Section header */
.sec-head{display:flex;align-items:center;gap:10px;margin-bottom:24px;}
.sec-head-bar{width:6px;height:24px;background:var(--teal);border-radius:6px;}
.sec-head-ttl{font-size:18px;font-weight:900;color:var(--txt);}

/* Page title */
.page-title{font-size:24px;font-weight:900;margin-bottom:20px;color:var(--txt);}

/* Date picker bar */
.date-bar{display:flex;align-items:center;gap:4px;background:var(--card);padding:7px;border-radius:18px;border:1px solid var(--bdr);box-shadow:var(--sh-sm);}
.date-bar button{padding:11px;border-radius:14px;font-size:18px;transition:.15s;}
.date-bar button:hover{background:var(--bg);}
.date-bar-info{padding:4px 20px;border-inline-start:1px solid var(--bdr);border-inline-end:1px solid var(--bdr);display:flex;flex-direction:column;align-items:center;}
.date-bar-lbl{font-size:10px;font-weight:900;color:var(--mut);}
.date-bar-val{font-size:13px;font-weight:900;color:var(--txt);}

/* Inputs */
.inp{
  width:100%;padding:11px 14px;border-radius:12px;
  border:1.5px solid var(--bdr);font-size:13px;font-family:inherit;
  background:var(--card);outline:none;transition:.15s;
}
.inp:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(26,188,156,.1);}
.lbl{display:block;font-size:11px;font-weight:800;color:var(--mut);margin-bottom:6px;letter-spacing:.3px;text-transform:uppercase;}
.fld{margin-bottom:16px;}

/* Tables */
.tbl-wrap{overflow-x:auto;background:var(--card);border-radius:var(--r-xl);border:1px solid var(--bdr);}
table{width:100%;border-collapse:collapse;}
th{background:var(--bg);font-size:11px;font-weight:900;color:var(--mut);text-align:start;padding:12px 14px;letter-spacing:.3px;text-transform:uppercase;}
td{padding:12px 14px;font-size:13px;border-top:1px solid var(--bdr);}
tr:hover td{background:var(--bg);}

/* Badge */
.bdg{display:inline-flex;align-items:center;padding:3px 9px;border-radius:7px;font-size:11px;font-weight:800;}

/* Search bar */
.search-bar{display:flex;align-items:center;gap:11px;background:var(--card);padding:7px 16px;border-radius:14px;border:1px solid var(--bdr);box-shadow:var(--sh-sm);margin-bottom:18px;}
.search-bar .ico{font-size:16px;color:var(--mut);}
.search-bar input{flex:1;border:none;background:transparent;font-size:14px;padding:11px 0;outline:none;color:var(--txt);font-family:inherit;}

/* Modal */
.modal-ovl{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:100;display:flex;align-items:center;justify-content:center;padding:16px;backdrop-filter:blur(4px);}
.modal{background:var(--card);border-radius:24px;width:100%;max-width:520px;max-height:92vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 30px 70px rgba(0,0,0,.3);}
.modal-head{padding:20px 24px;border-bottom:1px solid var(--bdr);display:flex;align-items:center;justify-content:space-between;}
.modal-title{font-size:16px;font-weight:900;display:flex;align-items:center;gap:9px;}
.modal-close{background:var(--bg);width:32px;height:32px;border-radius:10px;font-size:16px;}
.modal-body{padding:24px;overflow-y:auto;flex:1;}
.modal-foot{padding:16px 24px;border-top:1px solid var(--bdr);display:flex;gap:10px;background:var(--bg);}
.modal-foot .btn{flex:1;justify-content:center;}

/* Toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:14px 24px;border-radius:14px;color:#fff;font-weight:800;z-index:200;font-size:13px;box-shadow:0 10px 25px rgba(0,0,0,.2);}

/* Spinner */
.spinner{width:42px;height:42px;border:3px solid var(--bdr);border-top-color:var(--teal);border-radius:50%;animation:spin .8s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}

/* Empty state */
.empty{text-align:center;padding:60px 20px;color:var(--mut);}
.empty-ico{font-size:56px;opacity:.3;margin-bottom:14px;}

/* ═══ RESPONSIVE BREAKPOINTS ═══ */
/* Tablet & Mobile sidebar */
@media(max-width:1024px){
  .sidebar{position:fixed;inset:0 0 0 auto;width:280px;transform:translateX(100%);transition:transform .3s;z-index:60;height:100vh;}
  [dir=rtl] .sidebar{transform:translateX(100%);}
  .sidebar.open{transform:translateX(0);}
  .hd-burger{display:flex;}
  .sb-ovl{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:55;display:none;}
  .sb-ovl.show{display:block;}
  .content{padding:18px 14px;}
  .page-title{font-size:20px;}
  .main-stat{padding:18px;}
  .main-stat-val{font-size:20px !important;}
  .main-stat-ico{padding:11px;font-size:18px;}
}

/* Mobile small */
@media(max-width:640px){
  .hd-row{padding:10px 14px;}
  .hd-brand-ico{padding:5px;font-size:15px;}
  .hd-btn{padding:7px;font-size:16px;}
  .hd-rate{padding:7px 11px;font-size:11px;}
  .hd-avatar{width:32px;height:32px;font-size:15px;}
  .content{padding:14px 12px;}
  .page-title{font-size:18px;}
  .card{padding:16px;border-radius:18px;}
  .card-2x{border-radius:20px;}
  .main-stat{padding:14px;border-radius:18px;}
  .main-stat-val{font-size:18px !important;}
  .main-stat-top{margin-bottom:12px;}
  .main-stat-ico{padding:9px;font-size:15px;border-radius:13px;}
  .main-stat-lbl{font-size:9px;}
  .main-stat-sub{font-size:9px;}
  .mini-stat{padding:11px;gap:10px;}
  .mini-stat-ico{padding:8px;font-size:12px;}
  .mini-stat-val{font-size:13px;}
  .btn-action{padding:20px;border-radius:18px;font-size:12px;gap:8px;}
  .btn-action-ico{font-size:24px;}
  .modal{max-width:96vw;border-radius:18px;}
  .modal-head{padding:14px 16px;}
  .modal-body{padding:16px;}
  .modal-foot{padding:12px 16px;flex-wrap:wrap;}
  .modal-foot .btn{font-size:12px;padding:9px 14px;}
  table{font-size:11px;}
  th{padding:9px 8px;font-size:9px;}
  td{padding:9px 8px;}
  .date-bar-info{padding:4px 12px;}
  .btn{padding:9px 14px;font-size:12px;}
  .notif-drop{width:calc(100vw - 24px);left:12px;right:12px;}
}

/* Very small mobile */
@media(max-width:380px){
  .hd-brand-txt{display:none;}
  .hd-user{display:none;}
  .page-title{font-size:16px;}
  .main-stat-val{font-size:16px !important;}
  .pos2-modes,.pos2-info{display:none;}
}

/* Grids */
.g-1{display:grid;grid-template-columns:1fr;gap:16px;}
.g-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.g-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.g-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
@media(max-width:1024px){.g-4{grid-template-columns:repeat(2,1fr);}.g-3{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){.g-4,.g-3,.g-2{grid-template-columns:1fr;}}

/* Color utilities */
.bg-blue{background:#3b82f6;}.bg-red{background:#ef4444;}.bg-orange{background:#f97316;}.bg-teal{background:#1abc9c;}
.bg-indigo{background:#6366f1;}.bg-cyan{background:#06b6d4;}.bg-purple{background:#a855f7;}.bg-slate{background:#475569;}
.text-blue{color:#3b82f6;}.text-red{color:#ef4444;}.text-orange{color:#f97316;}.text-teal{color:#1abc9c;}
.text-indigo{color:#6366f1;}.text-cyan{color:#06b6d4;}.text-purple{color:#a855f7;}.text-slate{color:#475569;}

/* Boot screen */
#bootScreen{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(135deg,#1abc9c,#16a085);z-index:9999;direction:rtl;font-family:var(--font);}
#bootScreen .box{width:100%;max-width:420px;background:#fff;border-radius:28px;padding:36px 28px;text-align:center;box-shadow:0 30px 70px rgba(0,0,0,.3);}
#bootScreen .logo{font-size:56px;margin-bottom:10px;}
#bootScreen .ttl{font-size:20px;font-weight:900;color:#0f172a;margin-bottom:6px;}
#bootScreen .sub{font-size:11px;color:#64748b;font-weight:700;letter-spacing:1px;text-transform:uppercase;margin-bottom:20px;}
#bootScreen .msg{font-size:13px;color:#475569;font-weight:700;margin-top:14px;}
#bootScreen .err{display:none;background:#fee2e2;color:#991b1b;padding:14px;border-radius:11px;font-size:12px;margin:14px 0;font-family:monospace;text-align:left;direction:ltr;}
#bootScreen .btns{display:none;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:14px;}
#bootScreen.has-error .btns{display:flex;}
#bootScreen.has-error .spinner{display:none;}
#bootScreen.has-error .msg{display:none;}
#bootScreen .btns a{padding:11px 18px;border-radius:12px;text-decoration:none;font-weight:900;font-size:12px;color:#fff;}
#bootScreen .hint{margin-top:14px;font-size:11px;color:#94a3b8;}

body.app-ready #bootScreen{display:none;}

/* ═══ WAREHOUSE PRODUCT GRID ═══ */
.product-grid-card {
  border-radius: 16px;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--bdr);
  cursor: pointer;
  transition: all .15s;
}
.product-grid-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0,0,0,.1);
  border-color: var(--teal);
}


/* ═══ POS RESPONSIVE ═══ */
@media (max-width: 900px) {
  .pos-grid {
    grid-template-columns: 1fr !important;
  }
  .pos-right {
    order: -1;
  }
  .pos-right .card {
    position: relative !important;
    top: 0 !important;
  }
}

@keyframes bounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}