:root{--bg:#f6f8fa;--card:#fff;--border:#e4e8ee;--text:#1e2530;--muted:#6b7686;--accent:#00b276;--accent-dark:#009665;--danger:#dc2626;--warn:#d97706;--sidebar:#0f172a;--sidebar-text:#94a3b8;--radius:10px;font-size:14px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}a{color:inherit;text-decoration:none}.shell{min-height:100vh;display:flex}.sidebar{background:var(--sidebar);width:208px;color:var(--sidebar-text);flex-direction:column;height:100vh;display:flex;position:sticky;top:0}.sidebar .logo{color:#fff;border-bottom:1px solid #ffffff14;padding:18px 16px;font-size:15px;font-weight:700}.sidebar .logo small{color:var(--sidebar-text);margin-top:2px;font-size:11px;font-weight:400;display:block}.sidebar nav{flex-direction:column;flex:1;gap:2px;padding:10px 8px;display:flex}.sidebar nav a{border-radius:8px;padding:9px 12px;font-size:13.5px}.sidebar nav a:hover{color:#fff;background:#ffffff0f}.sidebar nav a.active{color:var(--accent);background:#00b2762e;font-weight:600}.sidebar .foot{border-top:1px solid #ffffff14;padding:12px 16px;font-size:12px}.sidebar .foot button{color:var(--sidebar-text);cursor:pointer;background:0 0;border:none;padding:0;font-size:12px}.sidebar .foot button:hover{color:#fff}.main{flex:1;min-width:0;padding:24px 28px}.page-title{margin-bottom:4px;font-size:20px;font-weight:700}.page-sub{color:var(--muted);margin-bottom:20px;font-size:13px}.cards{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin-bottom:22px;display:grid}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.card .k{color:var(--muted);margin-bottom:6px;font-size:12px}.card .v{font-size:24px;font-weight:700}.card .v.danger{color:var(--danger)}.card .v.warn{color:var(--warn)}.panel{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:18px}.panel>h3{border-bottom:1px solid var(--border);padding:12px 16px;font-size:14px}.panel .body{padding:16px}.grid2{grid-template-columns:1fr 1fr;gap:18px;display:grid}@media (max-width:900px){.grid2{grid-template-columns:1fr}}table.tbl{border-collapse:collapse;width:100%;font-size:13px}.tbl th{text-align:left;color:var(--muted);border-bottom:1px solid var(--border);white-space:nowrap;padding:9px 12px;font-weight:600}.tbl td{border-bottom:1px solid var(--border);vertical-align:top;padding:9px 12px}.tbl tr:last-child td{border-bottom:none}.tbl .mono{font-family:ui-monospace,monospace;font-size:12px}.tbl-wrap{overflow-x:auto}.badge{color:var(--muted);background:#eef2f6;border-radius:99px;padding:2px 8px;font-size:12px;display:inline-block}.badge.green{color:var(--accent-dark);background:#e6f7f0}.badge.red{color:var(--danger);background:#fdeaea}.badge.amber{color:var(--warn);background:#fdf3e3}.badge.blue{color:#2563eb;background:#e8f0fd}form.frm{flex-direction:column;gap:12px;display:flex}.frm .row{flex-wrap:wrap;gap:12px;display:flex}.frm .row>*{flex:1;min-width:140px}label.fl{color:var(--muted);margin-bottom:4px;font-size:12.5px;display:block}input[type=text],input[type=password],input[type=number],input[type=email],select,textarea{border:1px solid var(--border);width:100%;color:var(--text);background:#fff;border-radius:8px;padding:8px 10px;font-size:13.5px}input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:2px solid #00b27640}textarea.lic{word-break:break-all;font-family:ui-monospace,monospace;font-size:12px}button.btn,a.btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;align-items:center;gap:6px;padding:8px 16px;font-size:13.5px;display:inline-flex}.btn:hover{background:var(--accent-dark)}.btn.ghost{color:var(--text);border:1px solid var(--border);background:#fff}.btn.ghost:hover{background:#f2f5f8}.btn.danger{background:var(--danger)}.btn.sm{padding:4px 10px;font-size:12.5px}.msg{border-radius:8px;margin-bottom:4px;padding:10px 12px;font-size:13px}.msg.err{color:var(--danger);background:#fdeaea}.msg.ok{color:var(--accent-dark);background:#e6f7f0}.hint{color:var(--muted);font-size:12.5px;line-height:1.7}.kv{grid-template-columns:130px 1fr;gap:6px 12px;font-size:13px;display:grid}.kv .k{color:var(--muted)}.login-wrap{background:var(--sidebar);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:#fff;border-radius:14px;width:360px;padding:34px}.login-card h1{margin-bottom:4px;font-size:18px}.login-card p{color:var(--muted);margin-bottom:22px;font-size:12.5px}.filters{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:14px;display:flex}.filters input,.filters select{width:auto}.empty{color:var(--muted);text-align:center;padding:30px 0;font-size:13px}