@font-face{font-family:Vazirmatn;src:url(../fonts/Vazirmatn-Variable.woff2) format("woff2");font-weight:100 900;font-display:swap}
:root{--primary:#1d4ed8;--accent:#f97316;--bg:#f5f7fa;--card:#fff;--text:#1f2937;--muted:#6b7280;--line:#e5e7eb;--ok:#15803d;--bad:#b91c1c;--r:8px}
*{box-sizing:border-box}
html{font-size:15px}
body{margin:0;font-family:Vazirmatn,Tahoma,sans-serif;background:var(--bg);color:var(--text);line-height:1.7}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2{margin:0 0 .6rem;font-weight:700}
h2{font-size:1.1rem;margin-top:1.2rem}
.muted{color:var(--muted)}.center{text-align:center}
.plain{list-style:none;padding:0;margin:.4rem 0}
.plain li{padding:.2rem 0}
/* shell */
.shell{display:flex;min-height:100vh}
.sidebar{width:230px;background:#0f172a;color:#cbd5e1;flex-shrink:0;padding:1rem .6rem;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{display:flex;align-items:center;gap:.5rem;color:#fff;font-weight:700;font-size:1.1rem;padding:.4rem .6rem 1rem}
.brand img{max-height:32px;max-width:48px}
.brand:hover{text-decoration:none}
.nav-group{font-size:.75rem;color:#64748b;padding:.9rem .7rem .2rem}
.nav-link{display:block;padding:.45rem .7rem;border-radius:var(--r);color:#cbd5e1}
.nav-link:hover{background:#1e293b;text-decoration:none}
.nav-link.active{background:var(--primary);color:#fff}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:1rem;background:var(--card);border-bottom:1px solid var(--line);padding:.55rem 1.2rem;position:sticky;top:0;z-index:5}
.biz{font-weight:600;flex:1}
.user-box{display:flex;align-items:center;gap:.6rem}
.menu-btn{display:none}
.content{padding:1.2rem;flex:1}
.page-title{font-size:1.4rem}
.footer{padding:.8rem;text-align:center;color:var(--muted);font-size:.85rem;border-top:1px solid var(--line)}
.backdrop{display:none}
/* components */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1rem;margin-bottom:1rem}
.card.narrow{max-width:640px}
.card.flush{padding:0;overflow:hidden}
.grid{display:grid;gap:1rem}.grid-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:.9rem 1rem;border-top:3px solid var(--accent)}
.stat-label{color:var(--muted);font-size:.85rem}.stat-value{font-size:1.5rem;font-weight:700}.stat-value.sm{font-size:1.05rem}
.toolbar{display:flex;justify-content:space-between;gap:.6rem;margin-bottom:.8rem;flex-wrap:wrap}
.inline-form{display:flex;gap:.4rem}.inline{display:inline}
.btn{display:inline-block;font:inherit;border:1px solid var(--line);background:#fff;color:var(--text);padding:.4rem .9rem;border-radius:var(--r);cursor:pointer}
.btn:hover{background:#f3f4f6;text-decoration:none}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary);filter:brightness(1.1)}
.btn-danger{color:var(--bad);border-color:#fecaca}
.btn-ghost{background:transparent}
.btn-sm{padding:.15rem .6rem;font-size:.85rem}.btn-block{width:100%}
.field{display:block;margin-bottom:.8rem;border:0;padding:0}
.field>span,.field legend{display:block;font-size:.88rem;margin-bottom:.2rem;font-weight:600}
input[type=text],input[type=password],input[type=email],input[type=search],input:not([type]),select,textarea{width:100%;font:inherit;padding:.45rem .6rem;border:1px solid #cbd5e1;border-radius:var(--r);background:#fff;color:var(--text)}
input[type=color]{height:2.2rem;width:4rem;padding:0;border:1px solid #cbd5e1;border-radius:var(--r)}
input:focus,select:focus{outline:2px solid var(--primary);outline-offset:0;border-color:var(--primary)}
.check{display:flex;gap:.4rem;align-items:center;margin:.25rem 0}
.field-error{color:var(--bad);font-size:.85rem;margin-top:.15rem}
.form-actions{display:flex;gap:.5rem;margin-top:1rem}
.alert{padding:.6rem .9rem;border-radius:var(--r);margin-bottom:.8rem;border:1px solid}
.alert-success{background:#f0fdf4;border-color:#bbf7d0;color:#166534}
.alert-error{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.alert-warning{background:#fffbeb;border-color:#fde68a;color:#92400e}
.badge{display:inline-block;padding:0 .5rem;border-radius:99px;font-size:.78rem;background:#e5e7eb}
.badge.ok{background:#dcfce7;color:var(--ok)}.badge.off{background:#fee2e2;color:var(--bad)}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:.55rem .8rem;text-align:right;border-bottom:1px solid var(--line);vertical-align:top}
.table th{background:#f9fafb;font-size:.85rem;color:var(--muted);white-space:nowrap}
.table .actions{white-space:nowrap}
.tabs{display:flex;gap:.3rem;margin-bottom:1rem;flex-wrap:wrap}
.tab{padding:.4rem .9rem;border-radius:var(--r);background:#fff;border:1px solid var(--line);color:var(--text)}
.tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.perm-group{border:1px solid var(--line);border-radius:var(--r);padding:.5rem .8rem}
.perm-group legend{font-weight:700;padding:0 .3rem}
.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:.6rem;align-items:end}
.filters .form-actions{margin:0 0 .8rem}
.pager{display:flex;gap:.3rem;justify-content:center;margin:1rem 0;flex-wrap:wrap}
.pg{padding:.2rem .7rem;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.pg.active{background:var(--primary);color:#fff;border-color:var(--primary)}.pg.disabled{color:#9ca3af}
.preview{display:block;max-height:60px;margin-top:.4rem}
.diff{margin-top:.3rem;font-size:.8rem;word-break:break-all}
details summary{cursor:pointer;color:var(--primary);font-size:.85rem}
/* bare pages */
.bare{display:flex;align-items:center;justify-content:center;min-height:100vh}
.bare-wrap{width:100%;max-width:440px;padding:1rem}
.install-card{max-width:620px;margin:0 auto}
.bare-wrap:has(.install-card){max-width:680px}
.login-title{text-align:center;font-size:1.3rem}
.credit{text-align:center;color:var(--muted);font-size:.85rem}
.credit-line{color:var(--muted);font-size:.9rem}
/* mobile */
@media (max-width:860px){
  .sidebar{position:fixed;inset-block:0;right:0;z-index:20;transform:translateX(100%);transition:transform .15s}
  body.nav-open .sidebar{transform:none}
  body.nav-open .backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:10}
  .menu-btn{display:inline-block;border:1px solid var(--line);background:#fff;border-radius:var(--r);padding:.2rem .7rem;font:inherit}
  .content{padding:.8rem}
  .table.stack thead{display:none}
  .table.stack,.table.stack tbody,.table.stack tr,.table.stack td{display:block;width:100%}
  .table.stack tr{border-bottom:1px solid var(--line);padding:.5rem .8rem}
  .table.stack td{border:0;padding:.15rem 0;display:flex;justify-content:space-between;gap:1rem}
  .table.stack td::before{content:attr(data-label);color:var(--muted);font-size:.82rem;flex-shrink:0}
  .table.stack td.actions{justify-content:flex-start}
  .table.stack td.actions::before{content:none}
}
@media print{.sidebar,.topbar,.footer,.toolbar,.menu-btn,.pager{display:none!important}.content{padding:0}body{background:#fff}}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.inline-form.wrap{flex-wrap:wrap;align-items:center}
.inline-form input,.inline-form select{width:auto;min-width:150px}
.kv{display:grid;grid-template-columns:140px 1fr;gap:.3rem 1rem;margin:0}
.kv dt{color:var(--muted)}.kv dd{margin:0}