:root{--bg: #f5f6f8;--panel: #ffffff;--text: #1f2329;--muted: #8a9099;--border: #e8eaed;--primary: #18a058;--primary-dark: #12834a;--danger: #d03050;--warning: #e6a23c;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg)}h1,h2,h3,p{margin:0}button,input{font:inherit}code,.mono{font-family:SFMono-Regular,Consolas,Liberation Mono,monospace}.muted{color:var(--muted)}.layout{display:flex;min-height:100vh}.sidebar{width:220px;flex:0 0 220px;display:flex;flex-direction:column;padding:24px 16px;background:#101828;color:#fff}.brand{padding:0 12px 24px;font-size:18px;font-weight:700;letter-spacing:.5px}.nav{display:flex;flex-direction:column;gap:6px}.nav-item{display:block;padding:10px 12px;border-radius:8px;color:#ffffffb8;text-decoration:none;font-size:14px}.nav-item:hover{background:#ffffff14;color:#fff}.nav-item.active{background:var(--primary);color:#fff}.sidebar-foot{margin-top:auto;padding:12px;font-size:12px;color:#ffffff73}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:64px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;background:var(--panel);border-bottom:1px solid var(--border)}.page-title{font-size:16px;font-weight:600}.topbar-right{display:flex;align-items:center;gap:16px}.user-name{font-size:14px;color:var(--muted)}.link-btn{padding:0;border:none;background:none;color:var(--muted);cursor:pointer;font-size:14px}.link-btn:hover{color:var(--primary-dark)}.content{width:100%;max-width:1100px;padding:24px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}.page-head h2{font-size:20px;font-weight:600;letter-spacing:.01em;margin-bottom:6px}.page-head p{font-size:13px;line-height:1.6}.toolbar{display:flex;gap:8px;align-items:center}.btn{padding:9px 16px;border:1px solid var(--border);border-radius:8px;background:var(--panel);color:var(--text);cursor:pointer;font-size:14px;transition:background .15s ease,border-color .15s ease}.btn:hover:not(:disabled){border-color:var(--primary);color:var(--primary-dark)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover:not(:disabled){background:var(--primary-dark);color:#fff}.btn.inline{display:inline-block;margin-top:16px;text-decoration:none}.btn.block{width:100%}.alert{margin-bottom:16px;padding:12px 14px;border-radius:8px;font-size:14px}.alert.error{background:#fff1f2;color:var(--danger);border:1px solid #ffd0d8}.panel{padding:20px;background:var(--panel);border:1px solid var(--border);border-radius:12px}.panel h3{font-size:16px;margin-bottom:8px}.overview-panel{margin-bottom:16px;background:var(--panel);border:1px solid var(--border);border-radius:12px;box-shadow:0 1px 2px #1018280a;overflow:hidden}.overview-head{display:flex;align-items:center;justify-content:space-between;padding:15px 20px;border-bottom:1px solid var(--border)}.overview-head h3{font-size:14px;font-weight:600}.overview-note{font-size:12px;color:var(--muted)}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--border)}.metric{display:flex;flex-direction:column;gap:7px;padding:18px 20px;background:var(--panel)}.metric-label{font-size:12px;letter-spacing:.02em;color:var(--muted)}.metric-value{font-size:24px;font-weight:600;line-height:1.25;font-variant-numeric:tabular-nums}.metric-value.good{color:var(--primary-dark)}.metric-value.warn{color:#b7791f}.metric-hint{font-size:12px;color:var(--muted)}.input{width:220px;padding:9px 12px;border:1px solid var(--border);border-radius:8px;outline:none;background:var(--panel)}.input:focus{border-color:var(--primary)}.table-panel{padding:0;overflow:hidden}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table th,.data-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}.data-table th{background:#fafbfc;color:var(--muted);font-weight:600;font-size:13px}.data-table tbody tr:last-child td{border-bottom:none}.empty-cell{padding:40px 16px!important;text-align:center!important;color:var(--muted)}.pager{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-top:1px solid var(--border);font-size:13px}.pager-actions{display:flex;gap:8px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(140deg,#eef2f7,#f7f9fb 60%,#eaf5ef)}.login-card{width:100%;max-width:380px;padding:36px 32px;background:var(--panel);border-radius:16px;box-shadow:0 18px 50px #1018281f}.login-card h1{font-size:24px;margin-bottom:8px}.login-card .muted{font-size:13px;line-height:1.6;margin-bottom:24px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;font-size:13px;color:var(--muted)}.field input{padding:11px 12px;border:1px solid var(--border);border-radius:8px;outline:none;color:var(--text)}.field input:focus{border-color:var(--primary)}.form-error{margin-bottom:14px;color:var(--danger);font-size:13px}.topbar-left{display:flex;align-items:baseline;gap:16px}.breadcrumb{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}.breadcrumb a{color:var(--muted);text-decoration:none}.breadcrumb a:hover{color:var(--primary)}.breadcrumb .sep{color:#c4c8ce}.input.select,.field .select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 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var(--border);font-size:13px}.status-row:last-child{border-bottom:none;padding-bottom:0}.status-label{color:var(--muted)}.status-pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;background:#f4f5f7;color:var(--muted);font-size:12px;line-height:18px;white-space:nowrap}.status-dot{width:6px;height:6px;border-radius:50%;background:currentColor}.status-pill.ok{background:#ecf7f1;color:var(--primary-dark)}.status-pill.warn{background:#fdf5e9;color:#9a6700}.status-pill.bad{background:#fdeef0;color:var(--danger)}.status-pill.neutral{background:#f4f5f7;color:var(--muted)}.sidebar{position:sticky;top:0;height:100vh;overflow-y:auto}.nav-group-title{padding:14px 12px 6px;font-size:11px;letter-spacing:1px;color:#ffffff61}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;line-height:18px}.badge.green{background:#e8f7ef;color:var(--primary-dark)}.badge.orange{background:#fff5e6;color:#b7791f}.badge.blue{background:#eef3ff;color:#2563eb}.badge.red{background:#fff1f2;color:var(--danger)}.badge.gray{background:#f0f2f5;color:var(--muted)}.filter-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px}.input.short{width:150px}select.input{cursor:pointer}.table-actions{display:flex;flex-wrap:wrap;gap:6px}.btn.small{padding:5px 10px;border-radius:6px;font-size:12px}.btn.danger{border-color:#ffd0d8;color:var(--danger)}.btn.danger:hover:not(:disabled){border-color:var(--danger);color:var(--danger)}.chip-row{display:flex;flex-wrap:wrap;gap:4px}.chip{padding:1px 8px;border-radius:4px;background:#f4f6f8;color:#4b5563;font-size:12px;font-family:SFMono-Regular,Consolas,monospace}.modal.wide{max-width:720px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.field 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var(--border)}.modal-close{border:none;background:none;font-size:22px;line-height:1;color:var(--muted);cursor:pointer}.modal-body{padding:20px 24px;overflow-y:auto}.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:14px 24px;border-top:1px solid var(--border)}.field .select,.field textarea{padding:11px 12px;border:1px solid var(--border);border-radius:8px;outline:none;color:var(--text);background:var(--panel);resize:vertical}.field .select:focus,.field textarea:focus{border-color:var(--primary)}@media(max-width:900px){.sidebar{width:168px;flex-basis:168px}.metric{padding:16px}.page-head{flex-direction:column}}.user-menu{position:relative;z-index:45}.user-trigger{display:flex;align-items:center;gap:8px;padding:5px 10px 5px 6px;border:1px solid transparent;border-radius:999px;background:none;color:var(--text);cursor:pointer;font-size:14px}.user-trigger:hover{border-color:var(--border);background:#f7f8fa}.user-avatar{width:26px;height:26px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--primary);color:#fff;font-size:13px;font-weight:600}.user-caret{font-size:11px;color:var(--muted)}.dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:140px;padding:6px;background:var(--panel);border:1px solid var(--border);border-radius:10px;box-shadow:0 14px 36px #10182829}.dropdown-item{display:block;width:100%;padding:9px 12px;border:none;border-radius:7px;background:none;color:var(--text);text-align:left;cursor:pointer;font-size:14px}.dropdown-item:hover{background:#f4f6f8;color:var(--primary-dark)}.dropdown-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40}.profile-modal{max-width:460px}.profile-tabs{display:flex;gap:8px;padding:14px 24px 0}.profile-tab{padding:7px 14px;border:1px solid var(--border);border-radius:999px;background:var(--panel);color:var(--muted);cursor:pointer;font-size:13px}.profile-tab.active{border-color:var(--primary);background:#e8f7ef;color:var(--primary-dark)}.alert.success{background:#e8f7ef;color:var(--primary-dark);border:1px solid #bfe8d2}.form-hint{margin-top:-4px;font-size:12px;color:var(--muted);line-height:1.6}