:root{
  --bg:#0d1117; --panel:#161b22; --panel2:#10151d; --line:#232a34;
  --text:#e6edf3; --muted:#8b949e; --accent:#2f81f7; --accent2:#1f6feb;
  --good:#3fb950; --bad:#f85149; --warn:#d29922; --gold:#e3b341;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--text);
  font:14px/1.5 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{cursor:pointer;text-decoration:none;color:inherit}
.boot{padding:40px;color:var(--muted)}
.muted{color:var(--muted)} .err{color:var(--bad);font-size:13px;margin-top:8px;min-height:16px}
.rt{text-align:right}

/* login — two panel */
.login-page{min-height:100vh;display:grid;grid-template-columns:1.05fr 1fr}
.login-aside{position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#1f6feb 0%,#153e9e 45%,#0b1f52 100%);
  display:flex;align-items:center;justify-content:center;padding:48px}
.aside-inner{position:relative;z-index:2;max-width:340px}
.brand-mark{font-size:46px}
.brand-name{font-size:34px;font-weight:800;letter-spacing:-.5px;margin-top:6px}
.brand-tag{font-size:15px;opacity:.85;margin:4px 0 26px}
.brand-points{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px}
.brand-points li{font-size:14px;opacity:.95;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:11px 14px}
.orb{position:absolute;border-radius:50%;filter:blur(2px);opacity:.35;z-index:1}
.orb1{width:280px;height:280px;background:#4d9bff;top:-70px;right:-60px}
.orb2{width:200px;height:200px;background:#7c5cff;bottom:-50px;left:-40px;opacity:.3}
.orb3{width:120px;height:120px;background:#38e8c6;bottom:80px;right:60px;opacity:.25}

.login-main{display:flex;align-items:center;justify-content:center;padding:32px;
  background:radial-gradient(900px 500px at 70% -10%, #141b28 0%, var(--bg) 60%)}
.login-box{width:100%;max-width:360px;display:flex;flex-direction:column}
.login-mini{display:none;font-size:20px;font-weight:800;margin-bottom:10px}
.login-box h1{font-size:26px;margin:0}
.login-hint{color:var(--muted);margin:4px 0 22px}
.login-box label{font-size:12px;color:var(--muted);margin:10px 0 5px;font-weight:600}
.field{position:relative;display:flex;align-items:center}
.field .fi{position:absolute;left:12px;font-size:14px;opacity:.7;pointer-events:none}
.field input{padding-left:38px}
.field .eye{position:absolute;right:6px;background:none;border:none;font-size:15px;
  opacity:.5;padding:6px 8px}
.field .eye:hover{opacity:1;border:none} .field .eye.on{opacity:1}
input,select{background:var(--panel2);border:1px solid var(--line);color:var(--text);
  border-radius:10px;padding:11px 12px;font-size:14px;width:100%;outline:none;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(47,129,247,.18)}
.primary.big{margin-top:20px;padding:12px;font-size:15px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;gap:10px}
.spinner{width:15px;height:15px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;
  border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.login-foot{color:var(--muted);font-size:12px;text-align:center;margin-top:18px}
@media(max-width:820px){
  .login-page{grid-template-columns:1fr}
  .login-aside{display:none}
  .login-mini{display:block}
}
button{background:var(--panel2);border:1px solid var(--line);color:var(--text);
  border-radius:9px;padding:9px 14px;font-size:14px;cursor:pointer}
button:hover{border-color:var(--accent)}
button.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
button.primary:hover{background:var(--accent2)}
button:disabled{opacity:.5;cursor:default}
.login-card button.primary{margin-top:14px;padding:11px}

/* shell */
.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.side{background:var(--panel);border-right:1px solid var(--line);padding:18px 14px;
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{font-size:18px;font-weight:800;padding:6px 10px 16px}
#nav{display:flex;flex-direction:column;gap:2px;flex:1;overflow:auto}
.nav{padding:9px 12px;border-radius:9px;color:var(--muted);font-weight:500}
.nav:hover{background:var(--panel2);color:var(--text)}
.nav.active{background:rgba(47,129,247,.15);color:#fff}
.nav.small{font-size:13px;padding:7px 12px}
.nav-sec{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);
  padding:14px 12px 4px;margin-top:6px;border-top:1px solid var(--line)}
/* nav groups */
.nav.grp{display:flex;align-items:center;justify-content:space-between;font-weight:600;color:var(--text)}
.nav.grp .caret{font-size:11px;color:var(--muted);transition:transform .15s}
.nav-group.open .nav.grp .caret{transform:rotate(90deg)}
.subnav{display:none;flex-direction:column;gap:2px;margin:2px 0 4px 8px;
  padding-left:8px;border-left:1px solid var(--line)}
.nav-group.open .subnav{display:flex}
.nav.sub{font-size:13.5px;padding:8px 12px}
.side-foot{border-top:1px solid var(--line);padding-top:12px;margin-top:8px}
.who{font-size:13px;padding:4px 10px 10px}
.main{padding:0}
.page-head{display:flex;align-items:center;justify-content:space-between;
  padding:22px 26px;border-bottom:1px solid var(--line)}
.page-head h1{font-size:20px;margin:0}
#view .card{background:var(--panel);border:1px solid var(--line);border-radius:12px;margin:22px 26px;padding:20px}

/* badges */
.badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:700}
.badge.master{background:rgba(227,179,65,.16);color:var(--gold);border:1px solid rgba(227,179,65,.35)}
.badge.admin{background:rgba(47,129,247,.16);color:var(--accent);border:1px solid rgba(47,129,247,.35)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}
.dot.on{background:var(--good)} .dot.off{background:var(--muted)}

/* tables */
.tablewrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:11px 12px;border-top:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.03em}
td.perms{max-width:320px;font-size:13px;color:var(--muted)}
.mini{padding:5px 10px;font-size:12px;margin-left:6px}
.mini.danger:hover{border-color:var(--bad);background:rgba(248,81,73,.12)}

/* feature pages */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:22px 26px}
.grid2 .card{margin:0}
.card h3{margin:0 0 12px;font-size:15px}
.row-add{display:flex;gap:8px;margin-bottom:12px}
.row-add input{flex:1}
.lrow{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:9px 10px;border:1px solid var(--line);border-radius:9px;margin-bottom:7px;background:var(--panel2)}
.lrow.sel{border-color:var(--accent)}
.nowrap{white-space:nowrap}
.coun-form{background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:12px;margin-bottom:14px}
.coun-row{display:flex;gap:8px;margin-bottom:8px}
.coun-row .cn-name{flex:1.4}.coun-row .cn-num{flex:1}
.coun-row .rm-row{color:var(--muted)}
.coun-row .rm-row:hover{border-color:var(--bad);color:var(--bad)}
.coun-actions{display:flex;justify-content:space-between;gap:8px;margin-top:4px}
.cl-head{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;margin-bottom:8px}
.controls-row{display:flex;gap:16px;align-items:flex-end;flex-wrap:wrap;margin-bottom:16px}
.controls-row label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
.controls-row select,.controls-row input{min-width:180px}
.report-tbl input.num{width:90px;text-align:center;padding:7px}
.report-tbl td{vertical-align:middle}
.imgcell{display:flex;align-items:center;gap:8px}
.imgInput{font-size:11px;max-width:120px;padding:4px;border:none;background:none}
.thumb{width:44px;height:44px;object-fit:cover;border-radius:7px;border:1px solid var(--line);display:block}
.totrow td{font-weight:700;border-top:2px solid var(--line);background:var(--panel2)}

/* modal */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:center;
  justify-content:center;padding:20px;z-index:50}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:14px;width:100%;
  max-width:460px;max-height:90vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line)}
.modal-head h2{margin:0;font-size:16px}
.x{border:none;background:none;font-size:16px;color:var(--muted)}
.modal-body{padding:16px 18px;display:flex;flex-direction:column;gap:4px}
.modal-body label{font-size:12px;color:var(--muted);margin-top:8px}
.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:14px 18px;border-top:1px solid var(--line)}
.perm-list{display:flex;flex-direction:column;gap:8px;margin-top:6px}
.perm-cat{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;
  letter-spacing:.03em;margin-top:4px}
.perm-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;
  background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:10px}
.perm-grid.single{grid-template-columns:1fr}
.chk{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text);margin-top:0}
.chk input{width:auto}
.chk.act{margin-top:12px}
@media(max-width:720px){
  .shell{grid-template-columns:1fr}
  .side{position:static;height:auto;flex-direction:row;flex-wrap:wrap;gap:6px}
  #nav{flex-direction:row;flex-wrap:wrap}
  .side-foot{width:100%}
}