*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0b0f1a;--card:#131a2a;--card2:#1a2338;--line:#212c44;
  --txt:#e6ecf5;--muted:#8b98b0;--main:#22d3ee;--main2:#6366f1;--ok:#34d399;--err:#f87171;--warn:#fbbf24;
}
body{background:radial-gradient(1200px 600px at 20% -10%,#18213a 0%,var(--bg) 55%);color:var(--txt);
  font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;min-height:100vh}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 18px}
.topbar{position:sticky;top:0;z-index:50;background:rgba(11,15,26,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:18px;height:60px}
.logo{font-weight:700;font-size:18px;display:flex;align-items:center;gap:8px}
.logo .dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--main),var(--main2));box-shadow:0 0 12px var(--main)}
.nav{display:flex;gap:18px;margin-left:12px;flex:1}
.nav a{color:var(--muted);font-size:14px}
.nav a:hover{color:var(--main)}
.userbox{display:flex;align-items:center;gap:10px}
.pts{font-size:12px;color:var(--warn);background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.3);padding:3px 9px;border-radius:20px}
.btn{display:inline-block;padding:8px 16px;border-radius:8px;border:1px solid transparent;
  background:linear-gradient(135deg,var(--main),var(--main2));color:#04121a;font-weight:600;font-size:14px;cursor:pointer}
.btn:hover{filter:brightness(1.1)}
.btn.sm{padding:5px 12px;font-size:13px}
.btn.ghost{background:transparent;border-color:var(--line);color:var(--txt)}
.btn.danger{background:linear-gradient(135deg,#f87171,#dc2626);color:#fff}
.btn.warn{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#1a1204}
.notice{background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.25);color:#9fe9f5;
  padding:8px 14px;border-radius:8px;font-size:13px;margin:14px auto}
.flash{padding:10px 14px;border-radius:8px;font-size:14px;margin:14px 0;border:1px solid}
.flash.ok{background:rgba(52,211,153,.1);border-color:rgba(52,211,153,.35);color:#8ef0c9}
.flash.err{background:rgba(248,113,113,.1);border-color:rgba(248,113,113,.35);color:#fca5a5}
main{padding:26px 18px 60px;min-height:60vh}
.hero{padding:46px 0 34px;text-align:center}
.hero h1{font-size:40px;line-height:1.25;margin-bottom:14px;background:linear-gradient(135deg,#fff,var(--main));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero p{color:var(--muted);max-width:640px;margin:0 auto 24px}
.hero .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin:30px 0}
.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;text-align:center}
.stat b{display:block;font-size:26px;color:var(--main)}
.stat span{color:var(--muted);font-size:13px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;transition:.2s}
.card:hover{border-color:var(--main);transform:translateY(-2px)}
.card h3{font-size:16px;margin-bottom:6px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.card p{color:var(--muted);font-size:13px;min-height:38px}
.card .path{font:12px ui-monospace,Menlo,Consolas,monospace;color:var(--main2);margin:8px 0}
.meta{display:flex;gap:10px;font-size:12px;color:var(--muted);margin-top:10px;flex-wrap:wrap}
.tag{display:inline-block;padding:2px 8px;border-radius:20px;border:1px solid var(--line);font-size:12px;color:var(--muted)}
.tag.free{color:var(--ok);border-color:rgba(52,211,153,.4);background:rgba(52,211,153,.08)}
.tag.pay{color:var(--warn);border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.08)}
.tag.on{color:var(--ok);border-color:rgba(52,211,153,.4)}
.tag.off{color:var(--err);border-color:rgba(248,113,113,.4)}
.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:18px}
.panel h2{font-size:17px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.sec-title{display:flex;justify-content:space-between;align-items:center;margin:34px 0 16px}
.sec-title h2{font-size:22px}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
th{color:var(--muted);font-weight:600;font-size:12.5px;background:var(--card2)}
tr:hover td{background:rgba(255,255,255,.02)}
.mono{font:12.5px ui-monospace,Menlo,Consolas,monospace}
input,select,textarea{width:100%;padding:9px 12px;border-radius:8px;border:1px solid var(--line);
  background:#0e1424;color:var(--txt);font-size:14px;font-family:inherit}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--main)}
textarea{min-height:90px;font:12.5px ui-monospace,Menlo,Consolas,monospace}
label{display:block;font-size:13px;color:var(--muted);margin:12px 0 6px}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.field{margin-bottom:4px}
.form-box{max-width:420px;margin:40px auto}
.tabs{display:flex;gap:6px;margin-bottom:18px;flex-wrap:wrap}
.tabs a{padding:7px 14px;border-radius:8px;border:1px solid var(--line);font-size:14px;color:var(--muted)}
.tabs a.on{background:linear-gradient(135deg,var(--main),var(--main2));color:#04121a;border-color:transparent;font-weight:600}
pre{background:#0a0e1a;border:1px solid var(--line);border-radius:8px;padding:14px;overflow:auto;
  font:12.5px/1.7 ui-monospace,Menlo,Consolas,monospace;color:#a5e8f5;white-space:pre-wrap;word-break:break-all}
.kv{display:grid;grid-template-columns:140px 1fr;gap:8px 14px;font-size:13.5px}
.kv b{color:var(--muted);font-weight:500}
.side{display:grid;grid-template-columns:1fr 340px;gap:18px;align-items:start}
@media(max-width:860px){.side{grid-template-columns:1fr}.hero h1{font-size:28px}.nav{display:none}}
.admin-layout{display:grid;grid-template-columns:200px 1fr;gap:18px;align-items:start}
.sidebar{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px;position:sticky;top:78px}
.sidebar a{display:block;padding:9px 12px;border-radius:8px;color:var(--muted);font-size:14px;margin-bottom:2px}
.sidebar a:hover,.sidebar a.on{background:var(--card2);color:var(--main)}
@media(max-width:860px){.admin-layout{grid-template-columns:1fr}.sidebar{position:static;display:flex;overflow:auto}}
.empty{text-align:center;padding:50px 20px;color:var(--muted)}
.empty b{display:block;font-size:17px;color:var(--txt);margin-bottom:8px}
.chart{display:flex;align-items:flex-end;gap:8px;height:120px;padding-top:10px}
.chart div{flex:1;background:linear-gradient(180deg,var(--main),rgba(99,102,241,.25));border-radius:4px 4px 0 0;position:relative;min-height:3px}
.chart span{position:absolute;bottom:-20px;left:0;right:0;text-align:center;font-size:10px;color:var(--muted)}
.chart-wrap{padding-bottom:22px}
.muted{color:var(--muted)}
.ok{color:var(--ok)}.err{color:var(--err)}.warn{color:var(--warn)}
.foot{border-top:1px solid var(--line);padding:22px 0;color:var(--muted);font-size:13px}
.foot .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.copy{cursor:pointer}