:root{
  --bg:#f4f6fb;--card:#fff;--text:#1d2433;--muted:#6b7487;--line:#e6e9f0;
  --pri:#4f46e5;--pri-soft:#eef0ff;--ok:#16a34a;--ok-soft:#e8f7ee;--err:#dc2626;--err-soft:#fdecec;
  --warn:#d97706;--warn-soft:#fff5e5;--side:#141a2b;--side-text:#c7cde0;--radius:14px;
  --shadow:0 1px 2px rgba(16,24,40,.04),0 4px 16px rgba(16,24,40,.06);
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0f1320;--card:#171c2c;--text:#e6e9f2;--muted:#8d95ab;--line:#262d42;
  --pri:#818cf8;--pri-soft:#232a4a;--ok:#4ade80;--ok-soft:#14301f;--err:#f87171;--err-soft:#3a1717;
  --warn:#fbbf24;--warn-soft:#3a2c10;--side:#0b0f1a;--shadow:none;
}}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:Vazirmatn,Tahoma,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.7}
a{color:var(--pri);text-decoration:none}
.layout{display:flex;min-height:100vh}
.side{width:230px;background:var(--side);color:var(--side-text);padding:20px 14px;position:sticky;top:0;height:100vh;flex-shrink:0}
.brand{font-weight:800;font-size:18px;color:#fff;padding:4px 10px 20px;display:flex;gap:8px;align-items:center}
.brand span{background:linear-gradient(135deg,#6366f1,#22d3ee);border-radius:10px;width:32px;height:32px;display:grid;place-items:center}
.nav a{display:flex;gap:10px;align-items:center;color:var(--side-text);padding:9px 12px;border-radius:10px;margin-bottom:2px}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav a.on{background:#4f46e5;color:#fff}
.nav .sep{height:1px;background:rgba(255,255,255,.08);margin:12px 6px}
.main{flex:1;min-width:0;padding:24px 28px 60px}
.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:12px;flex-wrap:wrap}
h1{font-size:22px;margin:0}
h2{font-size:16px;margin:0 0 14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:18px}
.grid{display:grid;gap:14px}
.g4{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.stat .l{color:var(--muted);font-size:12.5px}
.stat .v{font-size:24px;font-weight:800;margin-top:2px}
.botcard{display:flex;flex-direction:column;gap:10px}
.botcard .head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.botcard .kv{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.botcard .kv div{background:var(--bg);border-radius:10px;padding:8px;text-align:center}
.botcard .kv b{display:block;font-size:17px}
.botcard .kv small{color:var(--muted)}
table{width:100%;border-collapse:collapse}
th,td{padding:9px 10px;text-align:right;border-bottom:1px solid var(--line);vertical-align:middle}
th{color:var(--muted);font-weight:600;font-size:12.5px;background:var(--bg)}
tr:last-child td{border-bottom:0}
.tbl{overflow-x:auto}
.badge{display:inline-block;padding:1px 9px;border-radius:99px;font-size:12px;font-weight:600;background:var(--pri-soft);color:var(--pri);white-space:nowrap}
.b-ok{background:var(--ok-soft);color:var(--ok)}
.b-err{background:var(--err-soft);color:var(--err)}
.b-warn{background:var(--warn-soft);color:var(--warn)}
.b-mute{background:var(--bg);color:var(--muted)}
.muted{color:var(--muted)}
.small{font-size:12px}
.nowrap{white-space:nowrap}
.brk{word-break:break-all}
.ltr{direction:ltr;unicode-bidi:embed}
.trunc{max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
input,select,textarea{font:inherit;color:var(--text);background:var(--card);border:1px solid var(--line);border-radius:10px;padding:8px 11px;width:100%}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--pri-soft);border-color:var(--pri)}
label{display:block;font-size:12.5px;color:var(--muted);margin:0 0 4px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.row>*{flex:1;min-width:140px}
.row>.btn,.row>input[type=hidden]{flex:0 0 auto;min-width:0}
.field{margin-bottom:12px}
.btn{display:inline-flex;align-items:center;gap:6px;border:0;border-radius:10px;padding:8px 15px;font:inherit;font-weight:600;cursor:pointer;background:var(--pri);color:#fff;white-space:nowrap}
.btn:hover{filter:brightness(1.08)}
.btn.sm{padding:4px 10px;font-size:12.5px}
.btn.ghost{background:var(--pri-soft);color:var(--pri)}
.btn.red{background:var(--err-soft);color:var(--err)}
.btn.green{background:var(--ok-soft);color:var(--ok)}
.inline{display:inline}
.actions{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.flash{padding:10px 14px;border-radius:10px;margin-bottom:14px;background:var(--ok-soft);color:var(--ok);font-weight:600}
.flash.err{background:var(--err-soft);color:var(--err)}
.pager{display:flex;gap:6px;justify-content:center;margin-top:14px;align-items:center}
.login{min-height:100vh;display:grid;place-items:center;padding:16px}
.login .card{width:100%;max-width:380px}
details summary{cursor:pointer;color:var(--pri);font-size:13px}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block;background:var(--muted)}
.dot.on{background:var(--ok)}
.menu-btn{display:none}
@media (max-width:860px){
  .layout{flex-direction:column}
  .side{width:100%;height:auto;position:static;padding:12px}
  .nav{display:none}.nav.open{display:block}
  .menu-btn{display:inline-flex;margin-inline-start:auto}
  .brand{padding:4px}
  .main{padding:16px}
}
.who{color:#fff;font-size:13px;padding:0 12px 12px;line-height:1.9}
.who a{color:#a5b4fc}
.hero{max-width:1000px;margin:0 auto;padding:40px 16px}
.hero h1{font-size:30px;line-height:1.5}
.hero .lead{font-size:16px;color:var(--muted);max-width:640px}
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:26px 0}
.price{font-size:22px;font-weight:800;color:var(--pri)}
.tabs{display:flex;gap:6px;margin-bottom:14px}
.tabs a{flex:1;text-align:center;padding:8px;border-radius:10px;background:var(--bg);color:var(--muted);font-weight:600}
.tabs a.on{background:var(--pri);color:#fff}
.progress{height:8px;background:var(--bg);border-radius:99px;overflow:hidden;min-width:90px}
.progress i{display:block;height:100%;background:var(--ok)}