@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800&display=swap');
:root{--b:#1f6feb;--navy:#0b1730;--bg:#f4f6fb;--line:#e3e7ef;--text:#1e293b;--muted:#64748b;--red:#dc2626;--green:#16a34a;--r:14px}
*{box-sizing:border-box}
body{margin:0;font-family:Cairo,Tahoma,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:15px}
a{color:var(--b)}
.muted{color:var(--muted)}.small{font-size:13px}.center{text-align:center}.red{color:var(--red)}
/* auth */
body.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px;background:linear-gradient(135deg,#0b1730,#1d3a6b)}
.auth-box{background:#fff;width:100%;max-width:400px;border-radius:20px;padding:28px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.auth-box h1{margin:0 0 18px;font-size:22px;text-align:center}
.auth-box label{display:block;margin-bottom:12px;font-weight:600}
.auth-box .btn{width:100%;margin-top:6px}
/* topbar */
.topbar{background:var(--navy);color:#fff;display:flex;align-items:center;gap:16px;padding:0 20px;min-height:60px;position:sticky;top:0;z-index:10}
.brand{font-weight:800;font-size:17px;display:flex;align-items:center;gap:8px;white-space:nowrap}
.brand small{font-weight:600;color:#93c5fd;font-size:12px}
.brand .dot{width:10px;height:10px;border-radius:50%;background:#22d3ee}
.topbar nav{display:flex;align-items:center;gap:4px;flex:1}
.topbar nav a{color:#cbd5e1;text-decoration:none;padding:8px 12px;border-radius:10px;font-weight:600}
.topbar nav a.on,.topbar nav a:hover{background:rgba(255,255,255,.1);color:#fff}
.topbar .who{margin-inline-start:auto;color:#94a3b8;font-size:13px}
.topbar .logout{color:#fca5a5!important}
.menu-btn{display:none;margin-inline-start:auto;background:none;border:0;color:#fff;font-size:24px;cursor:pointer}
.wrap{max-width:1100px;margin:0 auto;padding:20px 16px 60px}
.page-title{font-size:24px;margin:4px 0 16px}
/* cards & forms */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:16px;box-shadow:0 2px 10px rgba(15,23,42,.03)}
.card-h{font-weight:800;font-size:16px;margin-bottom:12px;color:var(--navy)}
details.card>summary{cursor:pointer;list-style:none;margin:0;color:var(--b)}
details.card[open]>summary{margin-bottom:14px}
.card.hint{background:#eff6ff;border-color:#bfdbfe}
.card.danger{border-color:#fecaca}
.grid2,.grid3{display:grid;gap:14px}
.grid2{grid-template-columns:1fr 1fr}.grid3{grid-template-columns:1fr 1fr auto;align-items:end}
.grid2 .full,.grid2 .actions,.grid2 .checks{grid-column:1/-1}
label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:14px}
label small{font-weight:400;color:var(--muted)}
input,select,textarea{font:inherit;border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:#fff;width:100%;color:var(--text)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--b);box-shadow:0 0 0 3px rgba(31,111,235,.15)}
input[type=color]{width:56px;height:40px;padding:3px}
input[type=file]{padding:6px}
.chk{flex-direction:row;align-items:center;gap:8px;font-weight:600}
.chk input{width:auto}
.checks{display:flex;gap:20px;flex-wrap:wrap}
.color-row,.thumb-row{display:flex;align-items:center;gap:10px}
.thumb{width:56px;height:56px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
.thumb.wide{width:110px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:10px;padding:10px 18px;background:var(--b);color:#fff;font:700 14px Cairo,sans-serif;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:hover{filter:brightness(.95)}
.btn.sm{padding:6px 12px;font-size:13px}
.btn.ghost{background:#eef4ff;color:var(--b)}
.btn.warn{background:#f59e0b}
.btn.danger{background:#fee2e2;color:var(--red)}
.icon-btn{border:1px solid var(--line);background:#fff;border-radius:8px;width:32px;height:32px;cursor:pointer;color:var(--muted)}
.icon-btn:disabled{opacity:.35;cursor:default}
.inline{display:inline}
.row-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.alert{padding:12px 14px;border-radius:12px;margin-bottom:14px;font-weight:600}
.alert.ok{background:#dcfce7;color:#166534}.alert.err{background:#fee2e2;color:#991b1b}
/* stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:16px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px}
.stat b{display:block;font-size:26px;color:var(--navy)}
.stat span{color:var(--muted);font-size:13px}
/* tables & lists */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th,td{padding:10px;border-bottom:1px solid var(--line);text-align:start;vertical-align:middle}
th{background:#f8fafc;font-size:13px;color:var(--muted)}
.badge{padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700}
.badge.on{background:#dcfce7;color:#166534}.badge.off{background:#fee2e2;color:#991b1b}
.list-row,.item-row{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.list-row.dim,.item-row.dim{opacity:.55}
.lr-form{display:flex;gap:8px;flex:1;min-width:260px}
.lr-meta{color:var(--muted);font-size:13px;min-width:60px}
.lr-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.ir-img{width:56px;height:56px;border-radius:12px;overflow:hidden;background:#f1f5f9;display:flex;align-items:center;justify-content:center;font-size:22px;flex:0 0 56px}
.ir-img img{width:100%;height:100%;object-fit:cover}
.ir-body{flex:1;min-width:140px}
.group-h{margin-top:14px;padding:6px 10px;background:#f8fafc;border-radius:8px;font-weight:800;color:var(--navy);font-size:14px}
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.toolbar span{flex:1}
.toolbar select{width:auto}
/* qr */
.grid-2col{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-2col .card{margin:0}
.copy-row{display:flex;gap:8px}
.qr-wrap{display:flex;justify-content:center;padding:10px;background:#f8fafc;border-radius:12px}
.qr-wrap img,.qr-wrap canvas{width:200px!important;height:200px!important}
.steps{padding-inline-start:20px;line-height:1.9}
.print-only{display:none}
@media print{
  body *{visibility:hidden}
  .print-only,.print-only *{visibility:visible}
  .print-only{display:block;position:fixed;inset:0}
  .pc{width:9cm;margin:1.5cm auto;border:2px solid #111;border-radius:18px;padding:24px;text-align:center;font-family:Cairo,sans-serif}
  .pc img{max-width:90px;max-height:90px}
  .pc h2{margin:8px 0}
  #qrPrintBox{display:flex;justify-content:center;margin:12px 0}
}
@media(max-width:800px){
  .menu-btn{display:block}
  .topbar{flex-wrap:wrap}
  .topbar nav{display:none;flex-direction:column;align-items:stretch;width:100%;padding-bottom:10px}
  body.nav-open .topbar nav{display:flex}
  .topbar .who{margin:6px 12px}
  .grid2,.grid3,.grid-2col{grid-template-columns:1fr}
  .lr-form{min-width:100%}
}