:root{--bg:#0e1117;--sidebar:#161b22;--card:#1c2129;--card-hover:#222830;--border:#2d333b;--border-light:#383f47;--text:#e6edf3;--text-muted:#8b949e;--text-dim:#6e7681;--accent:#58a6ff;--accent-dim:rgba(31,111,235,.2);--green:#3fb950;--green-bg:#1a3a2a;--green-border:#26553a;--red:#f85149;--red-bg:#3d1a1a;--red-border:#5a2d2d;--orange:#d29922;--orange-bg:#3a2e1a}*{margin:0;padding:0;box-sizing:border-box}body{font-family:IBM Plex Sans,-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}#root{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;transition:transform .2s}.sidebar-header{padding:20px 16px 12px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}.sidebar-logo{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--accent),#a371f7);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:13px}.sidebar-title{font-weight:700;font-size:15px;letter-spacing:-.3px}.sidebar-sub{font-size:11px;color:var(--text-dim);font-family:IBM Plex Mono,monospace}.sidebar nav{padding:8px;flex:1;overflow-y:auto}.sidebar-footer{padding:12px 16px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:8px}.sidebar-footer .user-email{font-size:11px;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.nav-btn{width:100%;padding:10px 12px;margin-bottom:2px;border-radius:8px;border:none;cursor:pointer;display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;font-family:inherit;background:0 0;color:var(--text-muted);transition:all .15s}.nav-btn:hover{background:var(--card);color:var(--text)}.nav-btn.active{background:var(--accent-dim);color:var(--accent)}.nav-badge{margin-left:auto;background:var(--red);color:#fff;font-size:10px;font-weight:700;border-radius:10px;padding:2px 7px}.mobile-toggle{display:none;position:fixed;top:12px;left:12px;z-index:100;background:var(--card);border:1px solid var(--border);border-radius:8px;padding:8px;color:var(--text);cursor:pointer}.sidebar-overlay{display:none}.main{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{height:56px;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;font-weight:600;font-size:15px}.content{flex:1;overflow:auto;padding:24px}.content-inner{max-width:960px;margin:0 auto}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden}.card-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px;font-weight:600;font-size:13px;flex-wrap:wrap}.card-body{padding:16px 18px}input,select{padding:9px 12px;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:13px;font-family:inherit;outline:0;width:100%;transition:border-color .15s}input:focus,select:focus{border-color:var(--accent)}input::placeholder{color:var(--text-dim)}label{font-size:11px;color:var(--text-dim);display:block;margin-bottom:4px;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.btn{border:none;border-radius:8px;cursor:pointer;font-family:inherit;font-weight:600;font-size:13px;padding:10px 20px;display:inline-flex;align-items:center;gap:6px;transition:all .15s;white-space:nowrap}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#4393e6}.btn-success{background:var(--green);color:#fff}.btn-danger{background:var(--red);color:#fff}.btn-ghost{background:0 0;color:var(--text-muted);padding:6px 10px;font-size:12px}.btn-ghost:hover{color:var(--text);background:var(--card)}.btn-sm{padding:6px 12px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.check-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;cursor:pointer;border:none;width:100%;background:0 0;color:var(--text);font-family:inherit;font-size:13px;text-align:left;transition:background .1s}.check-item:hover{background:var(--card-hover)}.check-item.selected{background:var(--accent-dim);color:var(--accent)}.checkbox{width:18px;height:18px;border-radius:4px;flex-shrink:0;border:2px solid var(--border-light);display:flex;align-items:center;justify-content:center;transition:all .15s}.check-item.selected .checkbox{background:var(--accent);border-color:var(--accent)}.dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.dot-up{background:var(--green)}.dot-down{background:var(--red);box-shadow:0 0 8px var(--red)}.badge{font-size:11px;font-weight:500;padding:2px 8px;border-radius:6px}.badge-accent{background:var(--accent-dim);color:var(--accent)}.badge-green{background:var(--green-bg);color:var(--green);border:1px solid var(--green-border)}.badge-red{background:var(--red-bg);color:var(--red);border:1px solid var(--red-border)}.badge-orange{background:var(--orange-bg);color:var(--orange)}.badge-info{background:var(--accent-dim);color:var(--accent)}.badge-warning{background:var(--orange-bg);color:var(--orange)}.badge-critical{background:var(--red-bg);color:var(--red)}.avatar{width:28px;height:28px;border-radius:50%;background:var(--accent-dim);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--accent);flex-shrink:0}.spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}.empty{text-align:center;padding:48px 20px;color:var(--text-dim)}.empty h3{font-size:15px;color:var(--text-muted);margin-bottom:6px}.toast{position:fixed;bottom:24px;right:24px;padding:12px 20px;border-radius:10px;font-size:13px;font-weight:500;z-index:999;box-shadow:0 8px 24px #0006;animation:fadeIn .2s ease}.toast-success{background:var(--green-bg);border:1px solid var(--green-border);color:var(--green)}.toast-error{background:var(--red-bg);border:1px solid var(--red-border);color:var(--red)}.row{display:flex;align-items:center;gap:10px}.mono{font-family:IBM Plex Mono,monospace}.dim{color:var(--text-dim)}.muted{color:var(--text-muted)}.flex-1{flex:1;min-width:0}.ml-auto{margin-left:auto}.gap-sm{gap:6px}.gap-md{gap:12px}.mb-sm{margin-bottom:8px}.mb-md{margin-bottom:16px}.mb-lg{margin-bottom:24px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.login-wrapper{display:flex;align-items:center;justify-content:center;min-height:100vh;width:100%;background:var(--bg);padding:20px}.login-box{width:400px;max-width:100%;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:40px 32px}.login-logo{width:48px;height:48px;border-radius:12px;margin:0 auto 20px;background:linear-gradient(135deg,var(--accent),#a371f7);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:20px}.login-title{text-align:center;font-size:20px;font-weight:700;margin-bottom:4px}.login-sub{text-align:center;font-size:13px;color:var(--text-muted);margin-bottom:28px}.login-error{background:var(--red-bg);border:1px solid var(--red-border);color:var(--red);padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:16px}.login-success{background:var(--green-bg);border:1px solid var(--green-border);color:var(--green);padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:16px}.login-link{color:var(--accent);font-size:13px;text-decoration:none;cursor:pointer;background:none;border:none;font-family:inherit}.login-link:hover{text-decoration:underline}.event-row{display:flex;align-items:flex-start;gap:12px;padding:12px 16px;background:var(--card);border-radius:10px;margin-bottom:4px;border:1px solid var(--border)}.event-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-top:6px}.event-dot.info{background:var(--accent)}.event-dot.warning{background:var(--orange)}.event-dot.critical{background:var(--red)}.uptime-row{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:12px;border:1px solid var(--border);margin-bottom:6px;flex-wrap:wrap}.uptime-row.down{background:var(--red-bg);border-color:var(--red-border)}.uptime-row.up{background:var(--card)}.uptime-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.uptime-dot.up{background:var(--green);box-shadow:0 0 6px #3fb9504d}.uptime-dot.down{background:var(--red);box-shadow:0 0 8px var(--red);animation:pulse 1.5s infinite}.stat-card{border:1px solid var(--border);border-radius:12px;padding:18px 20px;text-align:center}.stat-value{font-size:28px;font-weight:700}.stat-label{font-size:12px;color:var(--text-muted);margin-top:4px;font-weight:500}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@media (max-width:768px){.sidebar{position:fixed;left:0;top:0;bottom:0;z-index:99;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-overlay{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:98}.sidebar-overlay.hidden{display:none}.mobile-toggle{display:flex}.topbar{padding-left:56px}.content{padding:16px}.grid-2{grid-template-columns:1fr}.card-header,.uptime-row{flex-direction:column;align-items:flex-start;gap:8px}.login-box{padding:28px 20px}.stat-card{padding:12px 14px}.stat-value{font-size:22px}.row.mobile-col{flex-direction:column;align-items:stretch}}