*{margin:0;padding:0;box-sizing:border-box}
:root{--c:#0891b2;--c2:#0e7490;--c3:#ecfeff;--bg:#f8fafc;--txt:#0f172a;--muted:#64748b;--border:#e2e8f0;--r:10px;--sh:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04)}
body{font:15px/1.6 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--txt);background:var(--bg)}
body.lang-ar{font-family:'Segoe UI',Tahoma,'Noto Sans Arabic',sans-serif}
a{color:var(--c);text-decoration:none}
.wrap{max-width:1100px;margin:0 auto;padding:0 16px}

/* Header */
.hdr{background:#fff;padding:0;box-shadow:0 1px 3px rgba(0,0,0,.08);position:sticky;top:0;z-index:100}
.hdr-inner{display:flex;align-items:center;gap:14px;height:56px}
.logo{display:flex;align-items:center;gap:8px;color:var(--c);white-space:nowrap;flex-shrink:0}
.logo-icon{color:var(--c);flex-shrink:0}
.logo-text{font-size:1.1em;font-weight:700;color:var(--txt);letter-spacing:-.02em}
#nav{display:flex;align-items:center;gap:10px;flex:1;justify-content:flex-end}
.nav-list{list-style:none;display:flex;gap:6px;align-items:center}
.nav-list a{color:var(--txt);font-weight:500;font-size:.88em;padding:6px 10px;border-radius:6px;transition:.15s}
.nav-list a:hover{background:var(--c3);color:var(--c)}
.cart-link{position:relative}
.cart-badge{display:inline-flex;align-items:center;justify-content:center;background:var(--c);color:#fff;border-radius:50%;width:20px;height:20px;font-size:.72em;font-weight:700;line-height:1;vertical-align:middle}
.nav-search{display:flex}
.nav-search input{padding:7px 14px;border:1.5px solid var(--border);border-radius:20px;font-size:.88em;width:180px;transition:.2s;background:var(--bg)}
.nav-search input:focus{outline:none;border-color:var(--c);width:220px;background:#fff}
.lang-toggle{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--c3);color:var(--c);font-weight:700;font-size:.78em;transition:.15s;flex-shrink:0;border:1.5px solid transparent}
.lang-toggle:hover{border-color:var(--c);background:#fff}
#mob{display:none;background:none;border:none;font-size:1.4em;cursor:pointer;padding:4px}
@media(max-width:700px){
  #nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;box-shadow:var(--sh);padding:14px;flex-direction:column;align-items:stretch;gap:10px;border-top:1px solid var(--border)}
  #nav.open{display:flex}.nav-list{flex-direction:column;width:100%}.nav-list a{padding:10px}.nav-search input{width:100%}
  #mob{display:block}.lang-toggle{align-self:flex-start}
}

/* Buttons */
.btn{display:inline-block;padding:10px 22px;background:var(--c);color:#fff;border:none;border-radius:var(--r);cursor:pointer;font-size:.88em;font-weight:500;transition:.15s}
.btn:hover{background:var(--c2);color:#fff;transform:translateY(-1px);box-shadow:0 2px 8px rgba(8,145,178,.25)}
.btn-sm{padding:6px 14px;font-size:.82em;border-radius:7px}
.btn-lg{padding:14px 0;font-size:.95em;width:100%;text-align:center;border-radius:var(--r)}
.btn.active{background:var(--txt)}
.btn-ghost{background:transparent;border:1.5px solid var(--border);color:var(--muted)}.btn-ghost:hover{border-color:var(--c);color:var(--c)}

/* Hero */
.hero{text-align:center;padding:44px 16px 32px;background:linear-gradient(135deg,var(--c3) 0%,#fff 100%);border-bottom:1px solid var(--border)}
.hero h1{font-size:1.9em;margin-bottom:6px;letter-spacing:-.03em}.hero h1 .accent{color:var(--c)}
.hero p{color:var(--muted);margin-bottom:18px;font-size:1.05em}

/* Product Grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));gap:14px;margin:20px 0}
.card{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);text-align:center;position:relative;transition:.2s;border:1.5px solid transparent}
.card:hover{box-shadow:0 4px 16px rgba(0,0,0,.1);border-color:var(--c3);transform:translateY(-2px)}
.card img{width:100%;height:175px;object-fit:cover}
.card h3{font-size:.86em;padding:10px 12px 4px;min-height:44px;line-height:1.35;font-weight:600}
.card .price{font-weight:700;color:var(--c);font-size:.95em;display:block;padding-bottom:6px}
.card .btn{margin:0 10px 10px;display:block}
.card.out{opacity:.65}
.badge-out{position:absolute;top:10px;right:10px;background:#ef4444;color:#fff;padding:3px 10px;border-radius:6px;font-size:.72em;font-weight:600}
html[dir=rtl] .badge-out{right:auto;left:10px}
.no-img,.no-img-lg{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--c3),#e0f2fe);color:var(--c);font-size:2.5em}
.no-img{height:175px}.no-img-lg{height:280px;font-size:4em}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0;align-items:center}
.sort-sel{padding:6px 12px;border:1.5px solid var(--border);border-radius:7px;font-size:.85em;background:#fff}
.pag{text-align:center;margin:24px 0}
.pag a,.pag span{padding:6px 12px;margin:2px;border:1.5px solid var(--border);border-radius:6px;font-size:.88em;background:#fff}
.pag .current{background:var(--c);color:#fff;border-color:var(--c)}

/* Product Single */
.prod-single{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding:32px 0}
@media(max-width:700px){.prod-single{grid-template-columns:1fr}}
.prod-img img{width:100%;border-radius:var(--r);box-shadow:var(--sh)}
.prod-info h1{font-size:1.5em;margin-bottom:6px}
.price-row{display:flex;gap:10px;align-items:center;margin:8px 0}
.price-lg{font-size:1.4em;font-weight:700;color:var(--c)}
.old-price{text-decoration:line-through;color:var(--muted)}
.stock-badge{font-weight:600;font-size:.9em;padding:4px 12px;border-radius:6px;display:inline-block}
.stock-badge.in{color:#16a34a;background:#dcfce7}.stock-badge.out{color:#ef4444;background:#fef2f2}
.qty-row{display:flex;align-items:center;gap:6px;margin:12px 0}
.qty-row input{width:52px;text-align:center;padding:7px;border:1.5px solid var(--border);border-radius:6px;font-weight:600}
.qty-row button{width:32px;height:32px;border:1.5px solid var(--border);border-radius:6px;background:#fff;cursor:pointer;font-size:1.1em}
.qty-row button:hover{border-color:var(--c);color:var(--c)}
.desc{margin-top:14px;color:#475569;font-size:.95em;line-height:1.7}

/* Checkout */
.co-form input,.co-form textarea,.co-form select{width:100%;padding:11px 14px;margin:4px 0;border:1.5px solid var(--border);border-radius:var(--r);font-size:.93em;transition:.15s}
.co-form input:focus,.co-form textarea:focus{outline:none;border-color:var(--c)}
.co-form h3{margin:18px 0 8px;font-size:1.02em}
.radio-opt{display:block;padding:10px 14px;cursor:pointer;font-size:.93em;border:1.5px solid var(--border);border-radius:var(--r);margin:4px 0;transition:.15s}
.radio-opt:hover{border-color:var(--c);background:var(--c3)}
.radio-opt input{margin:0 8px}
.del-box{background:#ecfdf5;padding:12px 16px;border-radius:var(--r);font-size:.93em;border:1px solid #bbf7d0}
.total-bar{background:#f1f5f9;padding:14px 16px;border-radius:var(--r);margin:14px 0;display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between}
.total-bar strong{font-size:1.1em;color:var(--c)}
.cart-tbl{width:100%;border-collapse:collapse}
.cart-tbl th,.cart-tbl td{padding:10px;border-bottom:1px solid var(--border);text-align:left;font-size:.9em}
html[dir=rtl] .cart-tbl th,html[dir=rtl] .cart-tbl td{text-align:right}
.success-box{text-align:center;padding:36px;background:#ecfdf5;border-radius:var(--r);border:1px solid #bbf7d0}
.success-box h2{margin-bottom:10px;color:#16a34a}
.empty{text-align:center;padding:48px;font-size:1.15em;color:var(--muted)}

/* WhatsApp Float */
.wa-float{position:fixed;bottom:20px;right:20px;width:54px;height:54px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(37,211,102,.35);z-index:90;transition:.2s}
.wa-float:hover{transform:scale(1.08)}
html[dir=rtl] .wa-float{right:auto;left:20px}

/* Footer */
.ftr{background:#0f172a;color:#94a3b8;padding:18px 0;margin-top:40px}
.ftr-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.ftr-brand{color:#e2e8f0;font-weight:600;font-size:.92em}
.ftr-social{display:flex;gap:12px;align-items:center}
.ftr-social a{color:#94a3b8;transition:.15s;display:flex}
.ftr-social a:hover{color:#fff}
.ftr-info{display:flex;gap:16px;font-size:.85em}

/* Staff Dashboard */
.staff h1{margin:18px 0 10px}
.tabs{display:flex;gap:6px;margin-bottom:18px;flex-wrap:wrap}
.tab{padding:8px 18px;border:1.5px solid var(--border);border-radius:var(--r);background:#fff;cursor:pointer;font-size:.88em;font-weight:500;transition:.15s}
.tab:hover{border-color:var(--c);color:var(--c)}
.tab.on{background:var(--c);color:#fff;border-color:var(--c)}
.tp{display:none}.tp.on{display:block}
.order-filters{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.order-filters select,.order-filters input{padding:9px 12px;border:1.5px solid var(--border);border-radius:var(--r);font-size:.88em;background:#fff}
.order-filters input{flex:1;min-width:200px}
.order-row{background:#fff;border-radius:var(--r);margin-bottom:8px;box-shadow:var(--sh);overflow:hidden;border:1.5px solid transparent;transition:.15s}
.order-row:hover{border-color:var(--c3)}
.or-head{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:12px 16px;cursor:pointer;font-size:.88em}
.or-head:hover{background:#f8fafc}
.or-num{font-weight:700;font-family:'SF Mono',Consolas,monospace;min-width:72px;color:var(--c)}
.or-badge{color:#fff;padding:3px 10px;border-radius:6px;font-size:.76em;white-space:nowrap;font-weight:600}
.or-cust{font-weight:500;flex:1;min-width:100px}
.or-total{font-weight:700;color:var(--c)}
.or-items{color:var(--muted);font-size:.82em}
.or-date{color:var(--muted);font-size:.8em}
.or-src{color:var(--muted);font-size:.76em;text-transform:uppercase}
.or-body{display:none;padding:14px 16px;border-top:1px solid var(--border);background:#fafbfc}
.order-row.open .or-body{display:block}
.or-details p{font-size:.9em;margin:4px 0}
.wa-link{background:#25d366;color:#fff;padding:3px 10px;border-radius:5px;font-size:.8em;margin-inline-start:8px}
.or-actions{margin-top:12px;display:flex;align-items:center;gap:8px}
.or-actions select{padding:7px 10px;border:1.5px solid var(--border);border-radius:var(--r);font-size:.88em}
.mini-tbl{width:100%;border-collapse:collapse;font-size:.86em;margin:8px 0}
.mini-tbl th,.mini-tbl td{padding:6px 10px;border-bottom:1px solid var(--border);text-align:left}
html[dir=rtl] .mini-tbl th,html[dir=rtl] .mini-tbl td{text-align:right}
.mini-tbl .sep td{border-top:2px solid var(--border);padding-top:10px}
.mini-tbl .total-row td{font-weight:700;font-size:1em;color:var(--c)}
.create-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:700px){.create-grid{grid-template-columns:1fr}}
.create-left,.create-right{background:#fff;padding:18px;border-radius:var(--r);box-shadow:var(--sh)}
#pSearch,.create-right input,.create-right textarea,.create-right select{width:100%;padding:9px 12px;margin:4px 0;border:1.5px solid var(--border);border-radius:var(--r);font-size:.88em}
.sr{padding:9px 12px;cursor:pointer;border-bottom:1px solid var(--border);font-size:.88em;display:flex;align-items:center;gap:8px}
.sr:hover{background:var(--c3)}
.sr img{border-radius:5px}
.draft-total{text-align:right;padding:10px 0;font-size:1em}
html[dir=rtl] .draft-total{text-align:left}
.lookup-row{display:flex;gap:6px}
.lookup-row input{flex:1}
.found{color:#16a34a;font-weight:500}
#createResult{margin-top:8px}
#custSearch{padding:9px 12px;border:1.5px solid var(--border);border-radius:var(--r);width:220px;margin-inline-end:8px}
#custResult{margin-top:14px}
#csvForm{display:flex;gap:8px;align-items:center;margin:10px 0}
#syncRes{margin-top:10px;font-family:Consolas,monospace;font-size:.82em;color:var(--muted)}

section h2{font-size:1.25em;margin-bottom:4px}
/* Floating cart CTA */
.cart-cta{position:fixed;bottom:84px;right:20px;background:#0891b2;color:#fff;padding:10px 20px;border-radius:28px;font-size:.88em;font-weight:600;box-shadow:0 4px 14px rgba(8,145,178,.35);z-index:90;transition:.2s;align-items:center;gap:6px}
.cart-cta:hover{background:#0e7490;color:#fff;transform:translateY(-2px)}
html[dir=rtl] .cart-cta{right:auto;left:20px}