:root{--bg:#f4f6fb;--panel:#fff;--border:#e2e6ef;--text:#1b2333;--muted:#6b7482;--primary:#2563eb;--primary-dark:#1d4ed8;--good:#16a34a;--good-bg:#e7f6ec;--bad:#dc2626;--bad-bg:#fdeaea;--warn:#b45309;--warn-bg:#fef3e2;--radius:10px;--shadow:0 1px 3px rgba(20,30,60,.08)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.5}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:22px;margin:0 0 4px}h2{font-size:17px;margin:0}.loading{padding:48px;text-align:center;color:var(--muted)}.topbar{background:var(--panel);border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:10}.topbar-inner{max-width:1120px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{font-weight:700;color:var(--text);font-size:16px}.brand:hover{text-decoration:none}.topbar-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.nav-tab{color:var(--muted);font-size:14px}.role-tag{background:#eef2ff;color:var(--primary-dark);border-radius:20px;padding:2px 10px;font-size:12px;text-transform:uppercase}.page{max-width:1120px;margin:0 auto;padding:24px 20px 64px}.page-head{margin-bottom:18px}.page-head p{color:var(--muted);margin:0}.grid{display:grid;grid-gap:16px;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.card-head{align-items:center;margin-bottom:14px;gap:10px}.card-head,.kv{display:flex;justify-content:space-between}.kv{gap:12px;padding:7px 0;border-bottom:1px dashed var(--border)}.kv:last-child{border-bottom:none}.kv .k{color:var(--muted)}.kv .v{font-weight:600;text-align:right;word-break:break-all}.stat-grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.stat{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.stat .num{font-size:28px;font-weight:700}.stat .lbl{color:var(--muted);font-size:13px}.badge{display:inline-block;padding:3px 12px;border-radius:20px;font-size:13px;font-weight:600}.badge-on{background:var(--good-bg);color:var(--good)}.badge-off{background:var(--bad-bg);color:var(--bad)}.pill{display:inline-block;padding:2px 10px;border-radius:6px;font-size:12px;font-weight:600}.pill-neutral{background:#eef2f7;color:var(--muted)}.pill-good{background:var(--good-bg);color:var(--good)}.pill-warn{background:var(--warn-bg);color:var(--warn)}.pill-bad{background:var(--bad-bg);color:var(--bad)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid transparent;border-radius:8px;padding:8px 16px;font-size:14px;font-weight:600;cursor:pointer;background:var(--primary);color:#fff;transition:background .15s}.btn:hover{background:var(--primary-dark)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}.btn-ghost:hover{background:#f1f3f8}.btn-danger{background:var(--bad)}.btn-danger:hover{background:#b91c1c}.btn-sm{padding:5px 10px;font-size:13px}.link-btn{background:none;border:none;color:var(--primary);cursor:pointer;padding:0;font-size:13px}.btn-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}input,select{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;font-size:14px;background:#fff;color:var(--text)}input:focus,select:focus{outline:none;border-color:var(--primary)}.inline-field{display:inline-flex;align-items:center;gap:6px}.inline-field input,.inline-field select{width:auto}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--panel)}table{width:100%;border-collapse:collapse;font-size:14px;min-width:640px}td,th{text-align:left;padding:10px 14px;border-bottom:1px solid var(--border);white-space:nowrap}th{color:var(--muted);font-weight:600}tbody tr:hover,th{background:#f8fafc}td.wrap,th.wrap{white-space:normal}.job-indicator{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:8px;margin-top:12px;font-size:14px}.job-running{background:#eff6ff;color:var(--primary-dark)}.job-success{background:var(--good-bg);color:var(--good)}.job-error{background:var(--bad-bg);color:var(--bad)}.spinner{width:14px;height:14px;border:2px solid;border-right:2px solid transparent;border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(1turn)}}.error-text{background:var(--bad-bg);color:var(--bad);padding:10px 14px;border-radius:8px;margin:12px 0;font-size:14px}.hint{color:var(--muted);font-size:13px}.warn-box{background:var(--warn-bg);color:var(--warn);border-radius:8px;padding:10px 14px;font-size:13px;margin:10px 0}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{width:100%;max-width:380px;background:var(--panel);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:28px}.login-card h1{text-align:center;margin-bottom:20px}.seed-hint{margin-top:16px;font-size:12px;color:var(--muted);text-align:center;line-height:1.7}.admin-shell{display:grid;grid-template-columns:200px 1fr;grid-gap:20px;gap:20px;max-width:1200px;margin:0 auto;padding:20px}.admin-nav{display:flex;flex-direction:column;gap:2px;position:-webkit-sticky;position:sticky;top:76px;align-self:start}.admin-nav-link{color:var(--text);padding:8px 12px;border-radius:8px;font-size:14px}.admin-nav-link:hover{background:#eef2f7;text-decoration:none}.admin-nav-link.active{background:var(--primary);color:#fff}.admin-main{min-width:0}.section-gap{margin-top:16px}.form-grid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}@media (max-width:760px){.admin-shell{grid-template-columns:1fr}.admin-nav{position:static;flex-direction:row;flex-wrap:wrap}}