:root{--bg:#000000;--surface:#080b0f;--surface-raised:#0e1319;--surface-hover:#141b22;--border:#1a2229;--border-strong:#2a3742;--text:#ffffff;--text-secondary:#a2b8c8;--text-tertiary:#647684;--accent:#8fbce0;--accent-bright:#a0cff6;--accent-deep:#3f6889;--accent-mid:#6691b4;--accent-dim:rgba(143,188,224,0.13);--accent-border:rgba(143,188,224,0.36);--on-accent:#04090d;--ok:#4ec98a;--ok-dim:rgba(78,201,138,0.13);--warn:#e0b054;--warn-dim:rgba(224,176,84,0.13);--danger:#ff6b6b;--danger-dim:rgba(255,107,107,0.13);--danger-solid:#b93232;--radius:8px;--radius-sm:5px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,system-ui,sans-serif;--mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace}*{box-sizing:border-box;margin:0;padding:0}body,html{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.metric-value,.num,td.num{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-family:var(--mono)}.env-banner{padding:6px 20px;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;text-align:center}.env-banner.development{background:var(--accent-dim);color:var(--accent-bright);border-bottom:1px solid var(--accent-border)}.env-banner.staging{background:var(--warn-dim);color:var(--warn);border-bottom:1px solid rgba(210,153,34,.35)}.halt-banner{background:var(--danger-solid);color:#fff;padding:10px 20px;font-weight:700;letter-spacing:.06em;text-align:center;font-size:12px;text-transform:uppercase}.shell{display:grid;grid-template-columns:248px 1fr;min-height:100vh}.sidebar{background:var(--surface);border-right:1px solid var(--border);padding:20px 0;display:flex;flex-direction:column}.brand{padding:0 16px 20px;border-bottom:1px solid var(--border);margin-bottom:16px}.brand-mark{font-size:14px;font-weight:700;letter-spacing:.1em;white-space:nowrap;color:#ffffff;line-height:1.15}.brand-sub{font-size:9px;color:var(--text-tertiary);letter-spacing:.12em;white-space:nowrap;text-transform:uppercase;margin-top:3px}.nav{padding:0 10px}.nav,.nav-group{display:flex;flex-direction:column;gap:2px}.nav a{display:block;padding:9px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:13px;line-height:1.3;transition:background .12s ease,color .12s ease}.nav a:hover{background:var(--surface-hover);color:var(--text)}.nav a.active{background:var(--accent-dim);color:var(--accent);font-weight:600;box-shadow:inset 2px 0 0 var(--accent)}.nav-section{padding:16px 12px 6px;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-tertiary)}.sidebar-footer{margin-top:auto;padding:16px 16px 4px;border-top:1px solid var(--border);font-size:12px;color:var(--text-tertiary)}.sidebar-user{display:flex;align-items:center;gap:9px;margin-bottom:12px}.sidebar-avatar{width:28px;height:28px;border-radius:50%;background:var(--accent-dim);border:1px solid var(--accent-border);color:var(--accent);display:grid;place-items:center;font-size:12px;font-weight:600;flex-shrink:0;text-transform:uppercase}.sidebar-user-name{color:var(--text);font-size:13px;font-weight:500;line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-user-role{font-size:11px;color:var(--text-tertiary);line-height:1.2;margin-top:1px}.main{padding:28px 32px;max-width:1400px}.page-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:24px}h1{font-size:20px;letter-spacing:-.01em}h1,h2{font-weight:600}h2{font-size:14px;margin-bottom:12px}.subtitle{color:var(--text-tertiary);font-size:13px;margin-top:3px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.grid{display:grid;grid-gap:14px;gap:14px;margin-bottom:20px}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.grid-2{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}.metric-label{font-size:11px;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}.metric-value{font-size:26px;font-weight:600;letter-spacing:-.02em}.metric-unit{font-size:13px;margin-left:3px;font-weight:400}.metric-note,.metric-unit{color:var(--text-tertiary)}.metric-note{font-size:11px;margin-top:6px}.status{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:500}.dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}.dot.ok{background:var(--ok);box-shadow:0 0 0 3px var(--ok-dim)}.dot.warn{background:var(--warn);box-shadow:0 0 0 3px var(--warn-dim)}.dot.down{background:var(--danger);box-shadow:0 0 0 3px var(--danger-dim);animation:pulse 2s ease-in-out infinite}@keyframes pulse{50%{opacity:.45}}.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:500;letter-spacing:.02em}.badge.ok{background:var(--ok-dim);color:var(--ok)}.badge.warn{background:var(--warn-dim);color:var(--warn)}.badge.danger{background:var(--danger-dim);color:var(--danger)}.badge.neutral{background:var(--surface-raised);color:var(--text-secondary)}.badge.accent{background:var(--accent-dim);color:var(--accent)}table{width:100%;border-collapse:collapse;font-size:13px}thead th{text-align:left;padding:9px 12px;font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-tertiary);white-space:nowrap}tbody td,thead th{border-bottom:1px solid var(--border)}tbody td{padding:11px 12px;color:var(--text-secondary)}tbody tr:hover td{background:var(--surface-hover)}tbody td.primary{color:var(--text);font-weight:500}.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}label{display:block;font-size:12px;color:var(--text-secondary);margin-bottom:6px}input,select{width:100%;padding:9px 12px;background:var(--bg);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text);font-size:14px;font-family:inherit}input:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}input::placeholder{color:var(--text-tertiary)}.field{margin-bottom:14px}button{padding:9px 16px;border-radius:var(--radius-sm);border:1px solid transparent;font-size:13px;font-weight:500;font-family:inherit;cursor:pointer;transition:background .12s ease}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:var(--on-accent);font-weight:600}.btn-primary:hover:not(:disabled){background:var(--accent-bright)}.btn-secondary{background:var(--surface-raised);color:var(--text);border-color:var(--border-strong)}.btn-secondary:hover:not(:disabled){background:var(--surface-hover)}.btn-danger{background:var(--danger-solid);color:#ffffff;font-weight:600}.btn-danger:hover:not(:disabled){background:#d13c3c}.btn-full{width:100%}.login-shell{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:100%;max-width:360px}.login-brand{display:flex;justify-content:center;margin-bottom:28px}.login-brand .brand-mark{font-size:22px;letter-spacing:.22em}.login-brand .brand-sub{margin-top:6px}.error{background:var(--danger-dim);border:1px solid rgba(248,81,73,.3);color:var(--danger);padding:10px 12px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:14px}.notice{background:var(--accent-dim);border:1px solid var(--accent-border);color:var(--text-secondary);padding:12px 14px;border-radius:var(--radius-sm);font-size:13px}.empty{padding:40px;text-align:center;color:var(--text-tertiary);font-size:13px}.mono{font-family:var(--mono);font-size:12px}.muted{color:var(--text-tertiary)}.row{gap:10px}.row,.spread{display:flex;align-items:center}.spread{justify-content:space-between}.stack{display:flex;flex-direction:column;gap:14px}@media (max-width:820px){.shell{grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid var(--border)}.nav{flex-direction:column}.main{padding:20px 16px}}