:root{--primary: #6366f1;--primary-deep: #8b5cf6;--grad: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--bg: #f5f6fb;--card: #ffffff;--text: #1e293b;--text-sub: #64748b;--border: #e2e8f0;--green: #10b981;--red: #ef4444;--amber: #f59e0b;--radius: 12px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);font-size:14px}.card{background:var(--card);border-radius:var(--radius);padding:20px;box-shadow:0 1px 3px #6366f10f}.page-title{font-size:16px;font-weight:600;margin-bottom:16px}.btn{display:inline-flex;align-items:center;gap:4px;border:none;border-radius:8px;cursor:pointer;padding:7px 14px;font-size:13px;transition:opacity .15s}.btn:hover{opacity:.85}.btn-primary{background:var(--grad);color:#fff}.btn-ghost{background:#eef0fe;color:var(--primary)}.btn-danger{background:#fee2e2;color:var(--red)}.btn-sm{padding:4px 10px;font-size:12px;border-radius:6px}table{width:100%;border-collapse:collapse}th{text-align:left;font-weight:500;color:var(--text-sub);padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap}td{padding:12px;border-bottom:1px solid var(--border);vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:#f8f9ff}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;white-space:nowrap}.badge-green{background:#d1fae5;color:#047857}.badge-red{background:#fee2e2;color:#b91c1c}.badge-amber{background:#fef3c7;color:#b45309}.badge-gray{background:#e2e8f0;color:#475569}input,select{border:1px solid var(--border);border-radius:8px;padding:8px 12px;font-size:13px;outline:none;background:#fff;color:var(--text)}input:focus,select:focus{border-color:var(--primary)}.layout{display:flex;min-height:100vh}.sidebar{width:210px;background:var(--grad);color:#fff;padding:24px 0;flex-shrink:0;display:flex;flex-direction:column}.sidebar .logo{padding:0 20px 20px;font-size:17px;font-weight:700;letter-spacing:1px}.sidebar .logo small{display:block;font-size:11px;font-weight:400;opacity:.75;margin-top:4px}.nav-item{padding:11px 20px;cursor:pointer;font-size:14px;display:flex;align-items:center;gap:8px;opacity:.85}.nav-item:hover{opacity:1;background:#ffffff1f}.nav-item.active{opacity:1;background:#ffffff2e;font-weight:600}.sidebar .foot{margin-top:auto;padding:12px 20px;font-size:12px;opacity:.75}.main{flex:1;padding:24px 28px;min-width:0}.main-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.main-head h2{font-size:18px;font-weight:600}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--grad)}.login-card{width:380px;background:#fff;border-radius:16px;padding:40px 36px;box-shadow:0 20px 60px #1e1b4b59}.login-card .logo{font-size:20px;font-weight:700;margin-bottom:4px}.login-card .logo span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.login-card .sub{color:var(--text-sub);font-size:13px;margin-bottom:28px}.login-card .field{margin-bottom:18px}.login-card input{width:100%;padding:11px 14px;font-size:14px}.login-btn{width:100%;padding:12px;font-size:15px;justify-content:center}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:16px}.stat-card .label{color:var(--text-sub);font-size:13px;margin-bottom:8px}.stat-card .value{font-size:28px;font-weight:700}.stat-card .value.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;z-index:100}.modal{width:520px;max-width:calc(100vw - 40px);max-height:88vh;overflow:auto;background:#fff;border-radius:14px;padding:24px}.modal h3{font-size:15px;font-weight:600;margin-bottom:18px}.modal .form-row{display:flex;align-items:center;gap:12px;margin-bottom:14px}.modal .form-row label{width:92px;color:var(--text-sub);font-size:13px;flex-shrink:0}.modal .form-row input,.modal .form-row select{flex:1}.modal .foot{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.tool-checks{display:flex;flex-direction:column;gap:8px;flex:1}.tool-checks label{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--text);cursor:pointer}.tool-checks label small{color:var(--text-sub)}.key-box{background:#f0f1ff;border:1px dashed var(--primary);border-radius:8px;padding:12px 14px;font-family:ui-monospace,Menlo,monospace;font-size:13px;word-break:break-all;color:#3730a3;margin-bottom:10px}.warn-tip{color:var(--amber);font-size:12px;margin-bottom:14px}.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;align-items:center}.pager{display:flex;gap:10px;align-items:center;justify-content:flex-end;margin-top:14px;font-size:13px;color:var(--text-sub)}.empty{text-align:center;color:var(--text-sub);padding:40px 0}.toast{position:fixed;top:20px;left:50%;transform:translate(-50%);z-index:200;padding:10px 20px;border-radius:8px;color:#fff;font-size:13px;box-shadow:0 8px 24px #0000002e}.toast-ok{background:var(--grad)}.toast-err{background:var(--red)}