:root{--bg:#f4f7fb;--surface:#ffffff;--surface-soft:#f8fafc;--text:#102033;--muted:#66758a;--primary:#2563eb;--primary-dark:#1d4ed8;--primary-soft:#dbeafe;--success:#16a34a;--danger:#dc2626;--warning:#d97706;--border:#e2e8f0;--shadow:0 20px 45px rgba(15,23,42,0.08)}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--text);background:radial-gradient(circle at 20% 0,rgba(37,99,235,.14),transparent 32%),linear-gradient(180deg,#f8fbff 0,var(--bg) 100%);font-family:Inter,Microsoft YaHei,PingFang SC,Segoe UI,Arial,sans-serif}button,input,select,textarea{font:inherit}.button,button{min-height:38px;border:0;border-radius:10px;background:var(--primary);color:#fff;padding:9px 14px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px;font-weight:700;white-space:nowrap;box-shadow:0 8px 18px rgba(37,99,235,.18)}.button:hover,button:hover{background:var(--primary-dark)}.button.secondary,button.secondary{background:#eef2ff;color:#334155;box-shadow:none}button.danger{background:#fee2e2;color:var(--danger);box-shadow:none}button:disabled{opacity:.6;cursor:not-allowed}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--text);padding:10px 12px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.12)}textarea{min-height:128px;resize:vertical;line-height:1.6}.shell{display:flex;min-height:100vh}.sidebar{width:268px;position:-webkit-sticky;position:sticky;top:0;height:100vh;padding:24px 18px;background:#0f172a;color:#fff;box-shadow:12px 0 30px rgba(15,23,42,.12)}.brand{display:flex;align-items:center;gap:12px;padding:0 8px 24px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:20px}.brand span{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,#38bdf8,#2563eb);font-weight:900;letter-spacing:.5px}.brand strong{display:block;font-size:17px}.brand small{display:block;margin-top:3px;color:#94a3b8}.nav-item{display:flex;align-items:center;gap:10px;margin:8px 0;padding:12px 13px;border-radius:12px;color:#cbd5e1;text-decoration:none;font-weight:700}.nav-item.active,.nav-item:hover{background:rgba(59,130,246,.18);color:#fff}.role-picker{position:absolute;left:18px;right:18px;bottom:22px;color:#cbd5e1;font-size:13px}.role-picker select{margin-top:8px;background:#18243a;color:#fff;border-color:rgba(255,255,255,.12)}.content{flex:1 1;padding:32px;overflow:auto}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}h1{margin:0 0 8px;font-size:30px;letter-spacing:-.03em}h2{margin:0 0 16px;font-size:18px}p{margin:0;color:var(--muted);line-height:1.6}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.actions select{width:150px}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:16px;gap:16px;margin-bottom:18px}.stat-card{display:flex;align-items:center;justify-content:space-between;min-height:124px;padding:22px;border:1px solid var(--border);border-radius:18px;background:var(--surface);box-shadow:var(--shadow)}.stat-card p{font-size:14px;font-weight:700;color:var(--muted)}.stat-card strong{display:block;margin-top:8px;font-size:30px;letter-spacing:-.04em}.stat-card small{display:block;margin-top:8px;color:var(--muted)}.stat-card svg{color:var(--primary);background:var(--primary-soft);padding:10px;width:46px;height:46px;border-radius:14px}.panel{margin-bottom:18px;padding:22px;border:1px solid var(--border);border-radius:18px;background:rgba(255,255,255,.92);box-shadow:var(--shadow)}.panel-muted{background:var(--surface-soft)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:16px;gap:16px}.field label,.form-grid label{display:grid;grid-gap:8px;gap:8px;color:#334155;font-weight:700}.form-grid .full{grid-column:1/-1}.switch{display:flex!important;align-items:center;gap:10px}.switch input{width:auto}.fetch-grid{display:grid;grid-template-columns:1.5fr .9fr;grid-gap:18px;gap:18px;align-items:stretch}.help-card{padding:16px;border-radius:14px;background:#f8fafc;border:1px dashed #cbd5e1}.help-card ul{margin:10px 0 0;padding-left:18px;color:var(--muted);line-height:1.8}.mini-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:10px;gap:10px;margin-top:12px}.mini-form label{display:grid;grid-gap:6px;gap:6px;color:#334155;font-size:13px;font-weight:700}.table-wrap{overflow:hidden;border:1px solid var(--border);border-radius:18px;background:#fff;box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse}th{background:#f8fafc;color:#475569;font-size:13px;text-align:left;padding:14px 16px}td,th{border-bottom:1px solid var(--border)}td{padding:15px 16px;vertical-align:middle}tr:last-child td{border-bottom:0}td strong{display:block;font-size:14px}td small{display:inline-block;margin-top:6px;color:var(--muted)}.row-actions{display:flex;gap:8px;flex-wrap:wrap}.row-actions button{min-height:32px;padding:6px 10px;font-size:13px;box-shadow:none}.protocol-tags{display:flex;gap:6px;flex-wrap:wrap}.protocol-tags span{padding:4px 8px;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-size:12px;font-weight:800}.empty{padding:34px;text-align:center;color:var(--muted)}.badge{display:inline-flex;align-items:center;min-height:26px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:800}.badge.fast,.badge.valid{background:#dcfce7;color:#166534}.badge.invalid,.badge.slow{background:#fee2e2;color:#991b1b}.badge.mid,.badge.unchecked{background:#fef3c7;color:#92400e}.log-list{display:grid;grid-gap:10px;gap:10px}.log-item{display:grid;grid-template-columns:76px 1fr 1.4fr 160px;grid-gap:12px;gap:12px;align-items:center;padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:#fff}.log-item span{color:var(--primary);font-weight:900}.log-item em{font-style:normal}.log-item em,.log-item small{color:var(--muted)}@media (max-width:980px){.shell{display:block}.sidebar{position:relative;width:100%;height:auto}.role-picker{position:static;margin-top:20px}.content{padding:20px}.fetch-grid,.form-grid,.stats{grid-template-columns:1fr}.page-head{display:block}.page-head .actions{margin-top:14px}.log-item{grid-template-columns:1fr}}