:root{
  --bg:#f4f6fb; --card:#fff; --ink:#1c2333; --muted:#6b7385; --line:#e3e7ef;
  --brand:#4f46e5; --brand-2:#7c3aed; --ok:#16a34a; --bad:#dc2626; --soft:#eef0ff;
}
@media (prefers-color-scheme: dark){
  :root{--bg:#0f1220;--card:#181c2e;--ink:#eef0f8;--muted:#9aa3ba;--line:#2a3050;--soft:#232850;}
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Vazirmatn,"IRANSans",Tahoma,"Segoe UI",system-ui,sans-serif;line-height:1.9;font-size:16px}
[hidden]{display:none!important}
h1{font-size:1.5rem;margin:.2em 0 .5em;line-height:1.6}
h2{font-size:1.15rem;margin:0 0 1rem;display:flex;align-items:center;gap:.6rem}
h3{margin:1.4rem 0 .2rem;font-size:1rem;color:var(--brand)}
a{color:var(--brand);text-decoration:none}
.muted{color:var(--muted)} .center{text-align:center}
.wrap{max-width:1000px;margin:0 auto;padding:0 16px}
.shell{max-width:720px;margin:0 auto;padding:24px 16px 60px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;margin-bottom:16px;box-shadow:0 6px 24px rgba(30,40,90,.05)}
.card.narrow{max-width:460px;margin:8vh auto}
.plain{padding:16px}
.hero{padding:32px 26px;margin-top:6vh}
.badge{display:inline-block;background:var(--soft);color:var(--brand);padding:2px 14px;border-radius:99px;font-size:.85rem;margin-bottom:8px}
.meta{font-size:.9rem;color:var(--muted)}
.note{background:var(--soft);padding:10px 14px;border-radius:12px;font-size:.92rem}
label{display:block;font-size:.93rem;margin:12px 0 0}
input[type=text],input:not([type]),input[type=password],textarea{
  width:100%;margin-top:6px;padding:11px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--bg);color:var(--ink);font:inherit;transition:border-color .15s,box-shadow .15s}
input:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(79,70,229,.15)}
textarea{resize:vertical}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.grid2 .full{grid-column:1/-1}
.grid2 .btn.full{margin-top:18px}
@media(max-width:560px){.grid2{grid-template-columns:1fr}}

.btn{display:inline-block;border:0;cursor:pointer;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;padding:12px 26px;border-radius:12px;font:inherit;font-weight:600;margin-top:18px;transition:transform .1s,opacity .15s}
.btn:hover{opacity:.92} .btn:active{transform:scale(.98)}
.btn.ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}
.btn.danger{background:transparent;color:var(--bad);border:1.5px solid var(--bad)}
.btn.sm{padding:4px 14px;margin:0;font-size:.85rem;border-radius:9px}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.alert{background:#fef2f2;color:#991b1b;border:1px solid #fecaca;padding:10px 14px;border-radius:12px;margin:12px 0;font-size:.92rem}
@media (prefers-color-scheme: dark){.alert{background:#3b1620;color:#fecaca;border-color:#7f1d1d}}

/* فرم عمومی */
.progress{height:8px;background:var(--line);border-radius:99px;overflow:hidden}
.progress #bar{height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--brand-2));transition:width .35s}
.stepinfo{display:flex;justify-content:space-between;color:var(--muted);font-size:.88rem;margin:8px 2px 14px}
.num{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:10px;background:var(--soft);color:var(--brand);font-weight:700}
.q{margin:0 0 26px;padding-bottom:6px}
.q:last-child{margin-bottom:6px}
.qt{font-weight:600;margin-bottom:4px}
.req{color:var(--bad)}
.help{font-size:.85rem;color:var(--muted);margin-bottom:8px;transition:color .2s}
.help.warn{color:var(--bad);font-weight:700}
.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px;margin-top:8px}
.opt{margin:0;cursor:pointer;position:relative}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt span{display:block;padding:10px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--bg);font-size:.92rem;line-height:1.7;transition:all .15s}
.opt:hover span{border-color:var(--brand)}
.opt input:checked+span{background:var(--soft);border-color:var(--brand);color:var(--brand);font-weight:600;box-shadow:0 0 0 3px rgba(79,70,229,.12)}
.opt input:focus-visible+span{outline:2px solid var(--brand);outline-offset:2px}
.other{margin-top:10px}
.err{display:none;color:var(--bad);font-size:.85rem;margin-top:6px}
.q.bad .err{display:block}
.q.bad .opt span,.q.bad input[type=text],.q.bad textarea{border-color:var(--bad)}
.nav{display:flex;justify-content:space-between;gap:10px}
.nav .btn{margin-top:4px;min-width:120px}
.check{width:72px;height:72px;border-radius:50%;background:var(--ok);color:#fff;font-size:2.2rem;display:grid;place-items:center;margin:0 auto 14px}

/* ادمین */
.topbar{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
.topbar nav{display:flex;gap:4px;flex-wrap:wrap}
.topbar a{padding:6px 14px;border-radius:10px;color:var(--ink);font-size:.92rem}
.topbar a:hover,.topbar a.on{background:var(--soft);color:var(--brand)}
.topbar a.out{color:var(--bad)}
main.wrap{padding-top:22px;padding-bottom:60px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:18px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 20px}
.stat b{display:block;font-size:1.9rem;color:var(--brand);line-height:1.3}
.stat span{color:var(--muted);font-size:.88rem}
.search{display:flex;gap:8px;margin-bottom:14px}
.search input{margin:0}
.search .btn{margin:0;padding:8px 22px}
.tablewrap{overflow-x:auto;background:var(--card);border:1px solid var(--line);border-radius:16px}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{padding:11px 14px;text-align:right;border-bottom:1px solid var(--line);white-space:nowrap}
th{background:var(--soft);color:var(--brand);font-weight:600}
tr:last-child td{border-bottom:0}
td.act{display:flex;gap:6px}
.tag{padding:2px 10px;border-radius:99px;background:var(--line);font-size:.8rem}
.tag.ok{background:#dcfce7;color:#166534}
.pager{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}
.pager a{padding:4px 12px;border:1px solid var(--line);border-radius:9px;background:var(--card)}
.pager a.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.infogrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.infogrid span{display:block;font-size:.82rem;color:var(--muted)}
.qa{padding:12px 0;border-bottom:1px dashed var(--line)}
.qa:last-child{border-bottom:0}
.qa-q{font-weight:600;margin-bottom:6px}
.qa-a{color:var(--ink)}
.chip{display:inline-block;background:var(--soft);color:var(--brand);padding:2px 12px;border-radius:99px;margin:2px 0 2px 6px;font-size:.9rem}
.barrow{display:grid;grid-template-columns:minmax(120px,240px) 1fr 40px;gap:10px;align-items:center;margin:6px 0;font-size:.9rem}
.track{height:12px;background:var(--line);border-radius:99px;overflow:hidden}
.track i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--brand-2));border-radius:99px}
.cnt{text-align:left;color:var(--muted)}
@media(max-width:560px){.barrow{grid-template-columns:1fr 40px}.barrow .track{grid-column:1/-1;order:3}}