*{box-sizing:border-box}
:root{--ink:#111827;--muted:#6b7280;--line:#e5e7eb;--bg:#f6f7f9;--ok:#16a34a;--no:#dc2626;--wa:#25D366;--new:#f59e0b}
body{margin:0;font-family:"Cairo",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;background:var(--bg);color:var(--ink);font-size:15px}
button,input,select,textarea{font-family:inherit;font-size:inherit}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid #d1d5db;border-radius:10px;background:#fff}
textarea{resize:vertical}
label{display:flex;flex-direction:column;gap:6px;font-weight:700;font-size:13px;color:#374151;margin-bottom:12px}
.muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:10px;padding:9px 16px;font-weight:700;cursor:pointer;background:var(--ink);color:#fff;text-decoration:none;white-space:nowrap}
.btn:hover{opacity:.92}
.btn-primary{background:#e11d30}.btn-ok{background:var(--ok)}.btn-no{background:#fff;color:var(--no);border:1px solid #fecaca}.btn-wa{background:var(--wa)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-ghost.on{border-color:var(--ok);color:var(--ok)}
.btn-block{width:100%;padding:12px}
/* auth */
.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.auth-card{background:#fff;border-radius:20px;padding:28px;width:100%;max-width:380px;box-shadow:0 20px 50px rgba(0,0,0,.08);text-align:center}
.auth-card label{text-align:right}
.auth-card h1{margin:6px 0 4px;font-size:22px}
.logo{font-size:40px}
.alert{background:#fee2e2;color:#991b1b;padding:10px;border-radius:10px;margin:12px 0;font-weight:700}
/* top */
.topbar{position:sticky;top:0;z-index:5;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:10px 18px;flex-wrap:wrap}
.brand-title{font-weight:800;font-size:18px;display:flex;align-items:center;gap:8px}
.dot{width:10px;height:10px;border-radius:50%;background:var(--ok);display:inline-block}
.dot.live{animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(22,163,74,.5)}70%{box-shadow:0 0 0 8px rgba(22,163,74,0)}100%{box-shadow:0 0 0 0 rgba(22,163,74,0)}}
.tabs{display:flex;gap:4px}
.tab{background:none;border:0;padding:8px 14px;border-radius:10px;font-weight:700;cursor:pointer;color:var(--muted)}
.tab.active{background:var(--bg);color:var(--ink)}
.badge{background:#e11d30;color:#fff;border-radius:999px;padding:0 8px;font-size:12px;margin-inline-start:4px}
.top-actions{margin-inline-start:auto;display:flex;gap:8px}
.view{display:none;padding:18px;max-width:1300px;margin:0 auto}.view.active{display:block}
/* filters */
.filters{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.chips{display:flex;gap:6px;flex-wrap:wrap;flex:1}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 14px;font-weight:700;cursor:pointer}
.chip b{background:var(--bg);border-radius:999px;padding:0 7px;margin-inline-start:4px}
.chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}.chip.active b{background:rgba(255,255,255,.2)}
.chip.new.active{background:var(--new);border-color:var(--new)}
#brand-filter{width:auto;min-width:170px}
/* orders */
.orders{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.order{background:#fff;border-radius:16px;padding:14px;border:1px solid var(--line);border-top:4px solid var(--bc);display:flex;flex-direction:column;gap:8px}
.order.st-new{box-shadow:0 0 0 2px rgba(245,158,11,.35);animation:glow 2s infinite}
@keyframes glow{50%{box-shadow:0 0 0 4px rgba(245,158,11,.18)}}
.o-top{display:flex;align-items:center;gap:8px;font-size:13px}
.o-brand{background:var(--bc,#111);color:#fff;border-radius:6px;padding:1px 8px;font-weight:800;font-size:12px}
.o-code{font-weight:800;color:#374151}.o-time{margin-inline-start:auto;color:var(--muted)}
.o-main{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}
.o-cust{display:flex;flex-direction:column}.o-cust span{color:var(--muted);font-size:13px;text-align:right}
.o-total{font-weight:800;font-size:18px;white-space:nowrap}
.o-meta{font-size:13px;color:#374151}
.o-items{font-size:13px;color:var(--muted);line-height:1.6;max-height:3.2em;overflow:hidden}
.o-actions{display:flex;gap:8px;align-items:center;margin-top:auto;flex-wrap:wrap}
.o-actions .open{margin-inline-start:auto}
.pill{border-radius:999px;padding:3px 12px;font-weight:800;font-size:12px}
.pill.new{background:#fef3c7;color:#92400e}.pill.accepted{background:#dcfce7;color:#166534}.pill.rejected{background:#fee2e2;color:#991b1b}.pill.completed{background:#e5e7eb;color:#374151}
.empty{grid-column:1/-1;text-align:center;padding:60px 20px;color:var(--muted);font-size:16px}
/* modal */
.modal{position:fixed;inset:0;background:rgba(17,24,39,.5);z-index:20;display:flex;align-items:flex-start;justify-content:center;padding:30px 12px;overflow:auto}
.modal[hidden]{display:none}
.modal-card{background:#fff;border-radius:20px;padding:22px;width:100%;max-width:560px;position:relative}
.x{position:absolute;top:12px;left:12px;border:0;background:var(--bg);border-radius:50%;width:34px;height:34px;cursor:pointer;font-size:16px}
.m-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}.m-head h2{margin:0;font-size:20px}
.m-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.m-grid>div{background:var(--bg);border-radius:10px;padding:8px 10px;display:flex;flex-direction:column}
.m-grid .wide{grid-column:1/-1}
.m-grid small{color:var(--muted);font-size:12px}
.items{width:100%;border-collapse:collapse;margin-bottom:12px}
.items td{padding:8px 4px;border-bottom:1px solid var(--line);vertical-align:top}
.items td small{display:block;color:var(--muted);font-size:12px}
.items .q{width:40px;font-weight:800}.items .p{text-align:left;white-space:nowrap}
.items tfoot td{font-weight:800;border:0;font-size:16px}
.notes{background:#fffbeb;border-radius:10px;padding:10px;margin-bottom:12px}.notes.bad{background:#fee2e2}
.m-actions{display:flex;gap:8px;flex-wrap:wrap}
/* brands */
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.section-head h2{margin:0}
.brands{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:14px;margin-bottom:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}
.card h3{margin-top:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid2 input[type=color]{height:44px;padding:4px}
.switch{flex-direction:row;align-items:center;gap:8px;cursor:pointer}
.switch input{width:auto}
.hint{font-size:12px;color:var(--muted);margin:-4px 0 12px}
.keybox{background:var(--bg);border-radius:12px;padding:10px;display:flex;flex-direction:column;gap:8px;margin-bottom:12px}
.keybox code{display:block;background:#fff;border:1px solid var(--line);border-radius:8px;padding:6px 8px;font-size:12px;word-break:break-all}
.keybox small{color:var(--muted);font-size:12px}
.row{display:flex;gap:8px;flex-wrap:wrap}
.pw-card{max-width:560px}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%) translateY(30px);background:var(--ink);color:#fff;padding:12px 22px;border-radius:12px;font-weight:700;opacity:0;transition:.25s;pointer-events:none;z-index:50}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.toast.bad{background:var(--no)}
@media (max-width:640px){.topbar{padding:10px}.top-actions{width:100%}.top-actions .btn{flex:1}.view{padding:12px}.orders,.brands{grid-template-columns:1fr}.grid2,.m-grid{grid-template-columns:1fr}}