:root{--bg-primary: #0d1117;--bg-card: #161b22;--bg-elevated: #21262d;--border: #30363d;--text-primary: #e6edf3;--text-secondary: #8b949e;--text-muted: #484f58;--status-healthy: #3fb950;--status-warning: #d29922;--status-critical: #f85149;--status-no-data: #8b949e;--accent: #58a6ff;--radius: 8px;--font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}.container{max-width:1280px;margin:0 auto;padding:24px}.metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card:hover{border-color:var(--text-muted)}.card-link{text-decoration:none;color:inherit;display:block}.health-banner{padding:16px 20px;border-radius:var(--radius);margin-bottom:24px;display:flex;align-items:center;justify-content:space-between}.health-banner.healthy{background:#0d1f12;border:1px solid #1a3a1f}.health-banner.warning{background:#1f1a0d;border:1px solid #3a2f1a}.health-banner.critical{background:#1f0d0d;border:1px solid #3a1a1a}.health-banner.no_data{background:var(--bg-card);border:1px solid var(--border)}.summary-counts{display:flex;gap:24px}.summary-count{text-align:center}.summary-count .value{font-size:24px;font-weight:600;font-family:var(--font-mono)}.summary-count .label{font-size:12px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.status-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:500;padding:2px 8px;border-radius:12px}.status-badge.healthy{color:var(--status-healthy);background:#0d1f12}.status-badge.warning{color:var(--status-warning);background:#1f1a0d}.status-badge.critical{color:var(--status-critical);background:#1f0d0d}.status-badge.no_data{color:var(--status-no-data);background:var(--bg-elevated)}.trend{display:inline-flex;align-items:center;gap:4px;font-size:13px;font-family:var(--font-mono)}.trend.improving{color:var(--status-healthy)}.trend.degrading{color:var(--status-critical)}.trend.stable{color:var(--text-secondary)}.confidence{font-size:12px;color:var(--text-secondary)}.metric-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.metric-card-header h3{font-size:14px;font-weight:500}.metric-values{font-family:var(--font-mono);font-size:13px}.metric-values .primary{font-size:28px;font-weight:600;line-height:1.2}.metric-values .secondary{color:var(--text-secondary);margin-top:4px}.metric-footer{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding-top:12px;border-top:1px solid var(--border);font-size:12px;color:var(--text-secondary)}.alert-list{list-style:none}.alert-item{padding:12px 16px;border-left:3px solid;background:var(--bg-card);margin-bottom:8px;border-radius:0 var(--radius) var(--radius) 0}.alert-item.critical{border-left-color:var(--status-critical)}.alert-item.warning{border-left-color:var(--status-warning)}.alert-item .alert-message{font-size:14px}.alert-item .alert-meta{font-size:12px;color:var(--text-secondary);margin-top:4px}.alert-item .remediation{font-size:12px;color:var(--accent);margin-top:4px}.sla-table{width:100%;border-collapse:collapse;font-size:14px}.sla-table th{text-align:left;padding:8px 12px;border-bottom:1px solid var(--border);color:var(--text-secondary);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.5px}.sla-table td{padding:8px 12px;border-bottom:1px solid var(--border)}.histogram{display:flex;align-items:flex-end;gap:2px;height:120px;padding:8px 0}.histogram-bar{flex:1;background:var(--accent);border-radius:2px 2px 0 0;min-height:2px;position:relative}.histogram-bar:hover{opacity:.8}.histogram-bar .tooltip{display:none;position:absolute;bottom:100%;left:50%;transform:translate(-50%);background:var(--bg-elevated);border:1px solid var(--border);padding:4px 8px;border-radius:4px;font-size:11px;white-space:nowrap;z-index:10}.histogram-bar:hover .tooltip{display:block}.histogram-labels{display:flex;justify-content:space-between;font-size:11px;color:var(--text-muted);font-family:var(--font-mono)}.eval-table{width:100%;border-collapse:collapse;font-size:13px}.eval-table th{text-align:left;padding:6px 10px;border-bottom:1px solid var(--border);color:var(--text-secondary);font-weight:500;font-size:12px}.eval-table td{padding:6px 10px;border-bottom:1px solid var(--border);font-family:var(--font-mono)}.eval-table .explanation{font-family:inherit;color:var(--text-secondary);max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tab-nav{display:flex;gap:4px;margin-bottom:24px;border-bottom:1px solid var(--border);padding-bottom:0}.tab-btn{background:none;border:none;color:var(--text-secondary);padding:8px 16px;cursor:pointer;font-size:14px;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s,border-color .15s}.tab-btn:hover{color:var(--text-primary)}.tab-btn[aria-selected=true]{color:var(--text-primary);border-bottom-color:var(--accent)}.period-selector{display:inline-flex;gap:4px;background:var(--bg-elevated);border-radius:var(--radius);padding:2px}.period-btn{background:none;border:none;color:var(--text-secondary);padding:4px 12px;border-radius:6px;cursor:pointer;font-size:13px}.period-btn.active{background:var(--bg-card);color:var(--text-primary)}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.header h1{font-size:20px;font-weight:600}.skeleton{background:linear-gradient(90deg,var(--bg-card) 25%,var(--bg-elevated) 50%,var(--bg-card) 75%);background-size:200% 100%;animation:skeleton-pulse 1.5s ease-in-out infinite;border-radius:var(--radius)}@keyframes skeleton-pulse{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{text-align:center;padding:64px 24px;color:var(--text-secondary)}.empty-state h2{color:var(--text-primary);margin-bottom:8px}.empty-state code{background:var(--bg-elevated);padding:2px 6px;border-radius:4px;font-family:var(--font-mono);font-size:13px}.back-link{color:var(--accent);text-decoration:none;font-size:13px;display:inline-flex;align-items:center;gap:4px;margin-bottom:16px}.back-link:hover{text-decoration:underline}.error-state{background:#1f0d0d;border:1px solid #3a1a1a;border-radius:var(--radius);padding:24px;text-align:center}.error-state h2{color:var(--status-critical);margin-bottom:8px}.section-heading{font-size:16px;font-weight:600;margin-bottom:16px;margin-top:32px}.view-section{margin-bottom:32px}