:root{--bg:#f4f6fb;--card:#fff;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--brand:#2563eb;--green:#16a34a;--amber:#d97706;--red:#dc2626}
*{box-sizing:border-box}
body{margin:0;font-family:"Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);font-size:14px}
a{color:var(--brand);text-decoration:none}
.header{background:#0b1220;color:#fff}
.header .wrap{max-width:1280px;margin:0 auto;padding:0 22px;height:60px;display:flex;align-items:center;gap:14px}
.header .brand{display:flex;align-items:center;gap:10px;font-weight:800}
.header .brand img{height:30px}
.header .brand small{display:block;font-size:10px;color:#94a3b8;font-weight:400;margin-top:2px}
.header .who{margin-left:auto;display:flex;align-items:center;gap:14px;font-size:12.5px;color:#cbd5e1}
.header .who a{color:#93c5fd}
.layout{max-width:1280px;margin:0 auto;padding:24px 22px 60px;display:grid;grid-template-columns:200px 1fr;gap:22px}
.nav{background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px;align-self:start;position:sticky;top:18px}
.nav a{display:block;padding:10px 12px;border-radius:8px;color:#334155;font-size:13.5px}
.nav a:hover{background:#f1f5f9}
.nav a.active{background:#eff6ff;color:var(--brand);font-weight:800}
.main h1{margin:0 0 6px;font-size:25px}
.main .sub{color:var(--muted);font-size:13px;margin-bottom:20px}
.kv{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.kv .k{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}
.kv .v{font-size:24px;font-weight:800}
.kv .l{color:var(--muted);font-size:12px;margin-top:3px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:18px}
.card h2{margin:0 0 12px;font-size:17px}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-size:12px}
.pill{display:inline-block;font-size:11.5px;padding:2px 9px;border-radius:999px;background:#eff6ff;color:var(--brand);font-weight:700}
.pill.green{background:#ecfdf3;color:#166534}.pill.amber{background:#fff7ed;color:#9a3412}.pill.gray{background:#f1f5f9;color:#475569}
.msg{border-radius:10px;padding:10px 13px;font-size:13px;margin-bottom:14px}
.msg.err{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.msg.ok{background:#ecfdf5;color:#166534;border:1px solid #bbf7d0}
.form-row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:8px}
.field{display:flex;flex-direction:column;gap:5px;font-size:12.5px;color:#475569;font-weight:700}
input,select{border:1px solid var(--line);border-radius:9px;padding:9px 11px;font-size:13px;background:#fff;outline:none}
input:focus,select:focus{border-color:var(--brand)}
button{border:0;border-radius:9px;padding:9px 15px;font-size:13px;font-weight:700;background:var(--brand);color:#fff;cursor:pointer}
button.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
button.danger{background:#fff;color:var(--red);border:1px solid #fecaca}
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(900px 420px at 80% -10%,rgba(37,99,235,.4),transparent 60%),#0b1220;padding:20px}
.login-card{width:100%;max-width:410px;background:#fff;border-radius:18px;padding:32px}
.login-card img{height:34px;margin-bottom:18px}
.login-card h1{font-size:21px;margin:0 0 6px}
.login-card p{color:var(--muted);font-size:12.5px;margin:0 0 16px}
.login-card button{width:100%;margin-top:18px}
.login-card .foot{margin-top:16px;color:#94a3b8;font-size:11.5px;text-align:center}
.noindex{background:#fef3c7;border:1px solid #fcd34d;color:#92400e;border-radius:9px;padding:9px 13px;font-size:12.5px;margin-bottom:14px}
.muted{color:var(--muted);font-size:12.5px}