html,body,#root{height:100%;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}*{box-sizing:border-box}.app-sidebar-logo{display:flex;align-items:center;gap:8px;padding:16px 20px;font-weight:700;font-size:16px;letter-spacing:.3px}.app-sidebar-logo .logo-mark{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;border-radius:6px;background:linear-gradient(135deg,#1677ff,#722ed1);color:#fff;font-size:14px;font-weight:800}.app-topbar{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:56px}.app-topbar-right{display:flex;align-items:center;gap:16px}.app-content{padding:24px;min-height:calc(100vh - 56px)}.page-header{margin-bottom:24px}.stat-card .ant-statistic-title{font-size:13px;opacity:.75}.stat-card .ant-statistic-content{font-size:26px;font-weight:600}.delta-up{color:#52c41a;font-size:12px;margin-left:8px}.delta-down{color:#ff4d4f;font-size:12px;margin-left:8px}.gateway-card{cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.gateway-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0003}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(1200px 600px at 10% 10%,rgba(22,119,255,.18),transparent 60%),radial-gradient(900px 500px at 90% 90%,rgba(114,46,209,.18),transparent 60%),#0b0d12;padding:24px}.login-card{width:100%;max-width:440px}.mono{font-family:SF Mono,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:12px}.raw-json-viewer{max-height:320px;overflow:auto;padding:12px;border-radius:6px;font-family:SF Mono,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:12px;white-space:pre-wrap;word-break:break-all}.heatmap-grid{display:grid;grid-template-columns:40px repeat(24,1fr);gap:2px}.heatmap-cell{height:20px;border-radius:3px}.heatmap-label{font-size:11px;opacity:.7;display:flex;align-items:center}@media (max-width: 1280px){.app-content{padding:16px}}