:root{
  --bg:#f6f6f3;--card:#fff;--ink:#1d1d1b;--mut:#6b6a65;--line:#e6e4dd;
  --acc:#0f6e56;--acc-bg:#e1f5ee;--acc-ink:#085041;
  --ok:#3b6d11;--ok-bg:#eaf3de;--warn:#854f0b;--warn-bg:#faeeda;--bad:#a32d2d;--bad-bg:#fcebeb;
  --r:12px;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 'IBM Plex Sans Arabic',Tahoma,sans-serif}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--acc)}
.wrap{max-width:760px;margin:0 auto;padding:0 16px 96px}
[hidden]{display:none!important}
header.top{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;max-width:760px;margin:0 auto}
.logo{font-weight:700;font-size:20px;display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink)}
.logo i{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:9px;background:var(--acc);color:#fff;font-style:normal;font-size:16px}
.avatar{width:34px;height:34px;border-radius:50%;border:0;background:var(--acc-bg);color:var(--acc-ink);font-weight:600;cursor:pointer;overflow:hidden;padding:0}
.avatar img{width:100%;height:100%;object-fit:cover}
h1{font-size:22px;margin:8px 0 4px}h2{font-size:18px;margin:24px 0 10px}h3{font-size:16px;margin:0 0 6px}
.mut{color:var(--mut)}.sm{font-size:14px}.xs{font-size:12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.list{display:grid;gap:10px}
.item{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;text-decoration:none;color:inherit;cursor:pointer}
.item:hover{border-color:#cfccc2}
.item .grow{flex:1;min-width:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 18px;border-radius:10px;border:1px solid var(--line);background:var(--card);cursor:pointer;text-decoration:none;color:var(--ink);font-weight:500;white-space:nowrap}
.btn:hover{border-color:#cfccc2}
.btn.pri{background:var(--acc);border-color:var(--acc);color:#fff}
.btn.pri:hover{background:#0c5c48}
.btn.big{height:54px;font-size:17px;width:100%}
.btn.sm{height:36px;padding:0 12px;font-size:14px}
.btn.ghost{border-color:transparent;background:transparent}
.btn.danger{color:var(--bad)}
.btn:disabled{opacity:.5;cursor:default}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
label.f{display:grid;gap:4px;font-size:14px;color:var(--mut)}
input.in,select.in,textarea.in{height:44px;border:1px solid var(--line);border-radius:10px;padding:0 12px;background:#fff;width:100%;color:var(--ink)}
textarea.in{height:auto;min-height:110px;padding:10px 12px;line-height:1.7}
input.in:focus,select.in:focus,textarea.in:focus{outline:2px solid var(--acc-bg);border-color:var(--acc)}
.pill{display:inline-block;font-size:12px;padding:2px 10px;border-radius:99px;white-space:nowrap}
.p-ok{background:var(--ok-bg);color:var(--ok)}.p-warn{background:var(--warn-bg);color:var(--warn)}.p-bad{background:var(--bad-bg);color:var(--bad)}.p-acc{background:var(--acc-bg);color:var(--acc-ink)}.p-mut{background:#efeee9;color:var(--mut)}
.tabs{display:flex;gap:4px;background:#ecebe5;padding:4px;border-radius:12px;margin:14px 0;position:sticky;top:0;z-index:5}
.tabs button{flex:1;border:0;background:transparent;height:40px;border-radius:9px;cursor:pointer;font-weight:500;color:var(--mut)}
.tabs button.on{background:#fff;color:var(--ink)}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.metric{background:#efeee9;border-radius:10px;padding:10px 12px}
.metric b{display:block;font-size:22px;font-weight:600}
.metric span{font-size:12px;color:var(--mut)}
@media(max-width:520px){.metrics{grid-template-columns:repeat(2,1fr)}}
table.t{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
table.t td,table.t th{padding:10px 12px;border-bottom:1px solid var(--line);text-align:right;font-size:15px}
table.t th{font-size:13px;color:var(--mut);font-weight:500;background:#fbfbf9}
table.t tr:last-child td{border-bottom:0}
table.t tr.click{cursor:pointer}table.t tr.click:hover td{background:#fbfbf9}
.num{width:44px;color:var(--mut)}
.alert{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:10px;margin:8px 0;font-size:15px}
.alert.warn{background:var(--warn-bg);color:var(--warn)}.alert.bad{background:var(--bad-bg);color:var(--bad)}.alert.ok{background:var(--ok-bg);color:var(--ok)}.alert.info{background:var(--acc-bg);color:var(--acc-ink)}
.keygrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:6px 14px}
.krow{display:flex;align-items:center;gap:6px;padding:4px 0}
.krow .n{width:30px;font-weight:600;font-size:14px;color:var(--mut)}
.bub{width:34px;height:34px;border-radius:50%;border:1.5px solid #c9c7bf;background:#fff;cursor:pointer;font-size:14px;display:inline-grid;place-items:center;padding:0}
.bub.on{background:var(--ink);border-color:var(--ink);color:#fff}
.bub.wrong{background:var(--bad);border-color:var(--bad);color:#fff}
.bub.right{background:var(--ok);border-color:var(--ok);color:#fff}
.stepper{display:flex;align-items:center;border:1px solid var(--line);border-radius:10px;background:#fff;height:44px;overflow:hidden}
.stepper button{width:40px;height:100%;border:0;background:transparent;font-size:20px;cursor:pointer}
.stepper input{width:100%;min-width:0;border:0;text-align:center;height:100%;background:transparent}
.essay{display:flex;gap:8px;align-items:center;margin:6px 0}
.preview{background:#ecebe5;border-radius:var(--r);padding:12px;display:grid;place-items:center}
.preview svg{width:100%;max-width:300px;height:auto;background:#fff;box-shadow:0 0 0 1px var(--line)}
.sticky-bottom{position:fixed;bottom:0;inset-inline:0;background:rgba(246,246,243,.94);border-top:1px solid var(--line);padding:12px 16px}
.sticky-bottom .in2{max-width:760px;margin:0 auto;display:flex;gap:10px;align-items:center}
dialog{border:0;border-radius:16px;padding:0;max-width:640px;width:calc(100% - 24px);max-height:calc(100% - 24px)}
dialog::backdrop{background:rgba(0,0,0,.45)}
.dlg{padding:18px}
.dlg .head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.paperimg{width:100%;border-radius:8px;border:1px solid var(--line);display:block}
.cam{position:relative;background:#000;border-radius:var(--r);overflow:hidden;aspect-ratio:3/4;max-height:70vh;margin:0 auto}
.cam video{width:100%;height:100%;object-fit:cover;display:block}
.cam canvas.ov{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.cam .hint{position:absolute;top:12px;inset-inline:12px;text-align:center;color:#fff;background:rgba(0,0,0,.45);border-radius:10px;padding:8px;font-size:14px}
.cam .flash{position:absolute;inset-inline:12px;bottom:12px;background:#fff;border-radius:12px;padding:12px 14px;display:none;align-items:center;justify-content:space-between;gap:10px}
.cam .flash.show{display:flex}
.cam .flash b{font-size:26px}
.scanlog{display:grid;gap:6px;margin-top:12px}
.scanlog .item{padding:10px 14px}
.empty{text-align:center;padding:36px 16px;color:var(--mut)}
.login{min-height:80vh;display:grid;place-items:center;text-align:center}
.login .card{max-width:380px;width:100%;padding:28px 22px}
.feat{display:grid;gap:8px;text-align:right;margin:18px 0;font-size:15px}
.feat div{display:flex;gap:8px}
.feat div::before{content:'✓';color:var(--acc);font-weight:700}
.toast{position:fixed;bottom:88px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:10px;font-size:15px;z-index:99;opacity:0;transition:opacity .2s;pointer-events:none;max-width:90%}
.toast.show{opacity:1}
.band{border:1px solid var(--line);border-radius:var(--r);padding:12px;background:#fff;margin-bottom:10px}
.band .row input.in{width:90px}
.vars{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0}
.vars button{border:1px solid var(--line);background:#fafaf7;border-radius:8px;padding:2px 8px;font-size:13px;cursor:pointer}
.queue{border:2px solid var(--acc);border-radius:16px;padding:16px;background:#fff}
.msgprev{white-space:pre-wrap;background:#e7f7dc;border-radius:10px;padding:10px 12px;font-size:15px;margin:10px 0}
.studs input.in{height:38px}
.studs td{padding:4px 6px}
#print{display:none}
@media print{
  @page{size:A4;margin:0}
  body>*:not(#print){display:none!important}
  #print{display:block}
  #print svg{display:block;width:210mm;height:297mm;page-break-after:always;break-after:page}
  html,body{background:#fff}
}