:root{--bg-main: #090D16;--bg-surface: #0F172A;--bg-surface-elevated: #1E293B;--bg-surface-subtle: #162032;--border-subtle: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .16);--border-active: #6366F1;--text-primary: #F8FAFC;--text-secondary: #94A3B8;--text-muted: #64748B;--indigo-500: #6366F1;--indigo-600: #4F46E5;--violet-500: #8B5CF6;--emerald-500: #10B981;--emerald-400: #34D399;--amber-500: #F59E0B;--rose-500: #EF4444;--rose-600: #DC2626;--cyan-500: #06B6D4;--glass-bg: rgba(15, 23, 42, .75);--glass-border: rgba(255, 255, 255, .09);--glass-blur: blur(16px);--card-shadow: 0 10px 25px -5px rgba(0, 0, 0, .4), 0 8px 10px -6px rgba(0, 0, 0, .4);--font-sans: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "Space Mono", monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-full: 9999px;--sidebar-width: 250px;--sidebar-collapsed-width: 72px}[data-theme=light]{--bg-main: #F8FAFC;--bg-surface: #FFFFFF;--bg-surface-elevated: #F1F5F9;--bg-surface-subtle: #E2E8F0;--border-subtle: rgba(0, 0, 0, .08);--border-strong: rgba(0, 0, 0, .16);--border-active: #6366F1;--text-primary: #0F172A;--text-secondary: #475569;--text-muted: #94A3B8;--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(0, 0, 0, .08);--card-shadow: 0 10px 25px -5px rgba(0, 0, 0, .06), 0 8px 10px -6px rgba(0, 0, 0, .04)}*{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;font-family:var(--font-sans);background-color:var(--bg-main);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}#app{display:flex;min-height:100vh;width:100%;background:radial-gradient(circle at 15% 15%,rgba(99,102,241,.08),transparent 40%),radial-gradient(circle at 85% 85%,rgba(139,92,246,.06),transparent 40%),var(--bg-main)}.sidebar{width:var(--sidebar-width);background:var(--bg-surface);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;transition:width .25s cubic-bezier(.4,0,.2,1);position:sticky;top:0;height:100vh;z-index:40}.sidebar-header{padding:20px 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-subtle)}.brand-badge{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text-primary);font-weight:700;font-size:16px;letter-spacing:-.02em}.brand-icon{width:34px;height:34px;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--indigo-500),var(--violet-500));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:18px;box-shadow:0 4px 12px #6366f159}.sidebar-nav{padding:16px 10px;display:flex;flex-direction:column;gap:6px;flex:1;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius-md);color:var(--text-secondary);font-size:13.5px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all .15s ease;-webkit-user-select:none;user-select:none}.nav-item:hover{background:var(--bg-surface-elevated);color:var(--text-primary)}.nav-item.active{background:#6366f11f;color:var(--indigo-500);border-color:#6366f140;font-weight:600}.nav-icon{font-size:17px;display:flex;align-items:center;justify-content:center;width:22px}.sidebar-footer{padding:16px;border-top:1px solid var(--border-subtle);display:flex;flex-direction:column;gap:10px}.main-wrapper{flex:1;display:flex;flex-direction:column;min-width:0;overflow-x:hidden}.topbar{height:64px;background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--glass-border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:30}.topbar-left{display:flex;align-items:center;gap:14px}.topbar-title{font-size:18px;font-weight:700;letter-spacing:-.01em}.topbar-right{display:flex;align-items:center;gap:12px}.status-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--radius-full);font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.status-pill.operational{background:#10b98126;color:var(--emerald-400);border:1px solid rgba(16,185,129,.3)}.status-pill.emergency{background:#ef444433;color:#f87171;border:1px solid rgba(239,68,68,.4);animation:pulse-danger 2s infinite ease-in-out}.status-dot{width:7px;height:7px;border-radius:50%;background:currentColor}@keyframes pulse-danger{0%,to{opacity:1;transform:scale(1)}50%{opacity:.75;transform:scale(1.08)}}.content-area{padding:24px;max-width:1400px;width:100%;margin:0 auto;flex:1}.card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--card-shadow);transition:border-color .2s ease}.card:hover{border-color:var(--border-strong)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;flex-wrap:wrap;gap:10px}.card-title{font-size:16px;font-weight:700;letter-spacing:-.01em;display:flex;align-items:center;gap:8px}.card-desc{font-size:13px;color:var(--text-muted);margin-top:2px}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px}.metric-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:18px;display:flex;flex-direction:column;gap:8px}.metric-label{font-size:12.5px;color:var(--text-secondary);font-weight:500;display:flex;align-items:center;justify-content:space-between}.metric-value{font-size:26px;font-weight:800;color:var(--text-primary);font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:-.02em}.metric-subtitle{font-size:12px;color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 16px;border-radius:var(--radius-md);font-size:13.5px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all .15s cubic-bezier(.4,0,.2,1);font-family:var(--font-sans);text-decoration:none}.btn:active{transform:scale(.98)}.btn-primary{background:linear-gradient(135deg,var(--indigo-500),var(--violet-500));color:#fff;box-shadow:0 4px 14px #6366f14d}.btn-primary:hover{filter:brightness(1.1)}.btn-danger{background:linear-gradient(135deg,var(--rose-500),#B91C1C);color:#fff;box-shadow:0 4px 14px #ef444459}.btn-danger:hover{filter:brightness(1.1)}.btn-outline{background:transparent;border-color:var(--border-subtle);color:var(--text-primary)}.btn-outline:hover{background:var(--bg-surface-elevated);border-color:var(--border-strong)}.btn-secondary{background:var(--bg-surface-elevated);color:var(--text-primary);border-color:var(--border-subtle)}.btn-secondary:hover{background:var(--bg-surface-subtle)}.btn-sm{padding:4px 10px;font-size:12px;border-radius:var(--radius-sm)}.table-responsive{width:100%;overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--border-subtle)}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}th{background:var(--bg-surface-elevated);color:var(--text-secondary);font-weight:600;padding:12px 14px;border-bottom:1px solid var(--border-subtle);font-size:12px;letter-spacing:.02em;text-transform:uppercase}td{padding:12px 14px;border-bottom:1px solid var(--border-subtle);color:var(--text-primary)}tr:last-child td{border-bottom:none}tr:hover td{background:#ffffff05}.form-group{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}.form-label{font-size:12.5px;font-weight:600;color:var(--text-secondary)}.input-field{width:100%;padding:10px 14px;background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-size:13.5px;font-family:var(--font-sans);outline:none;transition:border-color .15s ease}.input-field:focus{border-color:var(--indigo-500);box-shadow:0 0 0 3px #6366f133}textarea.input-field{resize:vertical;min-height:80px}.kill-switch-banner{border-radius:var(--radius-lg);padding:24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px;margin-bottom:24px;border:1px solid}.kill-switch-banner.active{background:radial-gradient(circle at 10% 10%,#ef444440,#0f172af2),var(--bg-surface);border-color:#ef444480;box-shadow:0 0 35px #ef444433}.kill-switch-banner.inactive{background:radial-gradient(circle at 10% 10%,#10b98126,#0f172af2),var(--bg-surface);border-color:#10b9814d}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);max-width:480px;width:100%;padding:26px;box-shadow:0 20px 40px #0009}.toast-container{position:fixed;bottom:24px;right:24px;z-index:110;display:flex;flex-direction:column;gap:10px}.toast{padding:12px 18px;border-radius:var(--radius-md);background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);color:var(--text-primary);font-size:13.5px;box-shadow:var(--card-shadow);display:flex;align-items:center;gap:10px;animation:slide-up .2s ease-out}@keyframes slide-up{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:1000px){.sidebar{width:var(--sidebar-collapsed-width)}.sidebar .nav-text,.sidebar .brand-text{display:none}.sidebar-header{justify-content:center;padding:16px 8px}.nav-item{justify-content:center;padding:12px}}@media(max-width:640px){#app{flex-direction:column}.sidebar{width:100%;height:auto;position:relative;border-right:none;border-bottom:1px solid var(--border-subtle)}.sidebar-nav{flex-direction:row;overflow-x:auto;padding:8px 12px}.sidebar-footer{display:none}.content-area{padding:16px}.topbar{padding:0 16px}}