:root{--bg-obsidian: #0f1115;--bg-surface: #15181f;--bg-card: rgba(27, 30, 37, .78);--bg-card-hover: rgba(34, 38, 47, .86);--bg-glass-pill: rgba(255, 255, 255, .06);--border-subtle: rgba(255, 255, 255, .08);--border-highlight: rgba(255, 255, 255, .16);--text-primary: #f3f5f8;--text-secondary: #9ca3af;--text-muted: #6b7280;--accent-blue: #5b9bd5;--accent-blue-glow: rgba(91, 155, 213, .24);--accent-green: #4eba83;--accent-green-glow: rgba(78, 186, 131, .22);--accent-amber: #e07a3c;--accent-amber-glow: rgba(224, 122, 60, .25);--accent-gold: #dfc15d;--accent-danger: #ef5350;--accent-danger-glow: rgba(239, 83, 80, .22);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "SFMono-Regular", Consolas, monospace;--radius-xl: 20px;--radius-lg: 16px;--radius-md: 12px;--radius-pill: 9999px}*{box-sizing:border-box;margin:0;padding:0}html,body{min-height:100vh;background-color:var(--bg-obsidian);color:var(--text-primary);font-family:var(--font-sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}.simulation-banner{background:linear-gradient(90deg,#e07a3c38,#dfc15d2e,#e07a3c38);border-bottom:1px solid rgba(224,122,60,.45);padding:8px 20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12.5px;color:#ffd8be;z-index:50;position:relative}.simulation-banner-left{display:flex;align-items:center;gap:10px;font-weight:600}.simulation-badge-pill{background:var(--accent-amber);color:#111317;font-weight:700;padding:2px 10px;border-radius:var(--radius-pill);font-size:11px;letter-spacing:.05em;text-transform:uppercase;white-space:nowrap}.simulation-controls{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.status-alert-bar{background:#ef535024;border:1px solid rgba(239,83,80,.38);color:#ffcdd2;padding:10px 18px;border-radius:var(--radius-md);margin-bottom:16px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.status-alert-bar.warning{background:#e07a3c24;border-color:#e07a3c66;color:#ffe0b2}.nocturne-shell{position:relative;min-height:100vh;max-width:1440px;margin:0 auto;padding:18px 28px 36px;z-index:1}.hero-backdrop-art{position:absolute;top:0;left:0;right:0;height:490px;pointer-events:none;z-index:-1;overflow:hidden;mask-image:linear-gradient(to bottom,rgba(0,0,0,.95) 55%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,.95) 55%,transparent 100%)}.hero-backdrop-art svg{width:100%;height:100%;object-fit:cover;opacity:.55}.top-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}.brand-cluster{display:flex;align-items:center;gap:12px}.brand-name{font-size:19px;font-weight:600;letter-spacing:-.02em;color:var(--text-primary)}.mode-indicator-tag{font-family:var(--font-mono);font-size:11px;padding:3px 10px;border-radius:var(--radius-pill);border:1px solid var(--border-subtle);background:#ffffff0a;color:var(--text-secondary);white-space:nowrap}.mode-indicator-tag.live{border-color:#4eba8366;color:#8ce2b4;background:#4eba831a}.mode-indicator-tag.sim{border-color:#e07a3c80;color:#ffb88c;background:#e07a3c24}.nav-capsule{display:inline-flex;align-items:center;background:#ffffff0f;border:1px solid var(--border-subtle);border-radius:var(--radius-pill);padding:4px;backdrop-filter:blur(16px);gap:4px}.nav-pill-btn{border:none;background:transparent;color:var(--text-secondary);font-family:var(--font-sans);font-size:13px;font-weight:500;padding:7px 18px;border-radius:var(--radius-pill);cursor:pointer;transition:all .18s ease;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.nav-pill-btn:hover{color:var(--text-primary)}.nav-pill-btn.active{background:#f3f4f6;color:#111317;font-weight:600;box-shadow:0 2px 10px #00000059}.nav-badge-count{font-family:var(--font-mono);font-size:10.5px;padding:1px 6px;border-radius:var(--radius-pill);background:#e07a3c40;color:#ffb085}.nav-pill-btn.active .nav-badge-count{background:#111317;color:#f3f4f6}.header-right{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.clock-widget{display:flex;align-items:center;gap:10px}.clock-time{font-family:var(--font-mono);font-size:16px;font-weight:600;letter-spacing:.08em;color:var(--text-primary)}.clock-sub{font-family:var(--font-mono);font-size:11px;color:var(--text-secondary)}.user-pill{display:flex;align-items:center;gap:10px;background:#1c1f26bf;border:1px solid var(--border-subtle);padding:5px 12px 5px 6px;border-radius:var(--radius-pill)}.user-avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#3b556e,#1e293b);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:12px;color:#e2e8f0;position:relative}.user-avatar-dot{position:absolute;bottom:-1px;right:-1px;width:9px;height:9px;border-radius:50%;background:var(--accent-green);border:2px solid #15181f}.user-avatar-dot.warn{background:var(--accent-amber)}.user-avatar-dot.off{background:var(--accent-danger)}.user-meta{display:flex;flex-direction:column;line-height:1.25}.user-name{font-size:12.5px;font-weight:600;color:var(--text-primary)}.user-role{font-size:11px;color:var(--text-secondary)}.hero-section{position:relative;margin-bottom:18px}.hero-top-row{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:14px;flex-wrap:wrap}.hero-title-block{max-width:680px}.hero-overline{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-amber);margin-bottom:4px}.hero-main-title{font-size:36px;font-weight:600;letter-spacing:-.03em;color:var(--text-primary);line-height:1.12;margin-bottom:6px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}.hero-subtitle{font-size:13px;color:var(--text-secondary);margin-bottom:10px}.hero-legend-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--text-secondary)}.legend-item{display:inline-flex;align-items:center;gap:6px}.legend-dot{width:8px;height:8px;border-radius:50%}.hero-status-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:14px 18px;display:flex;align-items:center;gap:16px;backdrop-filter:blur(20px);min-width:310px;box-shadow:0 12px 32px #00000059}.radial-gauge{position:relative;width:48px;height:48px;flex-shrink:0}.radial-gauge-label{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:11px;font-weight:600;color:var(--text-primary)}.hero-status-info{flex:1}.hero-status-label{font-size:11px;color:var(--text-secondary)}.hero-status-headline{font-size:14.5px;font-weight:600;color:var(--text-primary);margin:2px 0}.hero-status-sub{font-family:var(--font-mono);font-size:11px;color:var(--text-secondary)}.hero-chart-wrapper{position:relative;background:#14161c85;border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:16px 20px 12px;backdrop-filter:blur(12px)}.hero-chart-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px;flex-wrap:wrap}.now-callout-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.now-pill{background:#f3f4f6;color:#111317;font-weight:700;font-size:11px;padding:3px 10px;border-radius:var(--radius-pill)}.telemetry-summary-pill{background:#20242de6;border:1px solid var(--border-highlight);border-radius:var(--radius-pill);padding:4px 14px;font-family:var(--font-mono);font-size:11.5px;color:var(--text-secondary);display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap}.telemetry-summary-pill strong{color:var(--text-primary)}.bars-stage{display:grid;grid-template-columns:repeat(16,minmax(0,1fr));align-items:end;gap:10px;height:110px;padding-top:10px;border-bottom:1px solid rgba(255,255,255,.08)}.bar-col{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;position:relative}.bar-cap{width:12px;height:2px;border-radius:2px;margin-bottom:5px;background:#ffffff73}.bar-body{width:100%;max-width:40px;border-radius:4px 4px 2px 2px;position:relative;overflow:hidden;transition:height .35s ease;background-image:repeating-linear-gradient(-45deg,rgba(255,255,255,.14),rgba(255,255,255,.14) 3px,transparent 3px,transparent 7px)}.bar-body.blue{background-color:#5b9bd58c;border-top:2px solid #8ec5fc;box-shadow:0 -4px 16px #5b9bd540}.bar-body.amber{background-color:#e07a3c94;border-top:2px solid #ffb07c;box-shadow:0 -4px 16px #e07a3c40}.bar-body.slate{background-color:#6b728052;border-top:2px solid rgba(156,163,175,.55)}.bar-time-axis{display:flex;justify-content:space-between;padding-top:7px;font-family:var(--font-mono);font-size:11px;color:var(--text-muted)}.sensor-kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:18px}.sensor-card{position:relative;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:16px 18px;backdrop-filter:blur(20px);overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;min-height:142px;transition:transform .18s ease,border-color .18s ease}.sensor-card:hover{border-color:var(--border-highlight)}.sensor-card:after{content:"";position:absolute;bottom:-35px;left:15%;right:15%;height:70px;border-radius:50%;filter:blur(26px);pointer-events:none}.sensor-card.glow-blue:after{background:var(--accent-blue-glow)}.sensor-card.glow-green:after{background:var(--accent-green-glow)}.sensor-card.glow-amber:after{background:var(--accent-amber-glow)}.sensor-card.glow-gold:after{background:#dfc15d38}.sensor-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px}.sensor-title{font-size:12.5px;font-weight:500;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.status-pill{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;padding:3px 10px;border-radius:var(--radius-pill);border:1px solid var(--border-subtle);background:#ffffff0a;white-space:nowrap;flex-shrink:0}.status-pill.blue{color:#90caf9;border-color:#5b9bd566;background:#5b9bd51f}.status-pill.green{color:#8ce2b4;border-color:#4eba8366;background:#4eba831f}.status-pill.amber{color:#ffb88c;border-color:#e07a3c73;background:#e07a3c24}.status-pill.danger{color:#ffcdd2;border-color:#ef535073;background:#ef535026}.status-pill.muted{color:var(--text-secondary)}.sensor-card-mid{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:10px}.sensor-value-wrap{display:flex;align-items:baseline;gap:4px}.sensor-value-num{font-size:32px;font-weight:600;letter-spacing:-.03em;color:var(--text-primary);line-height:1}.sensor-value-unit{font-size:13.5px;font-weight:500;color:var(--text-secondary)}.sensor-progress-track{flex:1;max-width:120px;height:4px;background:#ffffff1a;border-radius:4px;position:relative;align-self:center}.sensor-progress-fill{height:100%;border-radius:4px;position:relative}.sensor-progress-fill.blue{background:linear-gradient(90deg,#5b9bd54d,#6eb4f7)}.sensor-progress-fill.green{background:linear-gradient(90deg,#4eba834d,#68e3a3)}.sensor-progress-fill.amber{background:linear-gradient(90deg,#e07a3c4d,#ff985a)}.sensor-progress-thumb{position:absolute;right:-4px;top:50%;transform:translateY(-50%);width:8px;height:8px;border-radius:50%;background:#fff;box-shadow:0 0 8px 2px #fffc}.sensor-card-foot{display:flex;align-items:center;justify-content:space-between;font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);gap:8px}.bottom-split-grid{display:grid;grid-template-columns:7fr 5fr;gap:16px}.glass-panel{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:18px 20px;backdrop-filter:blur(20px);display:flex;flex-direction:column;justify-content:space-between}.panel-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}.panel-title{font-size:15.5px;font-weight:600;color:var(--text-primary);margin-bottom:2px}.panel-subtitle{font-size:12px;color:var(--text-secondary)}.cell-heatmap-grid{display:grid;grid-template-columns:repeat(24,minmax(0,1fr));gap:4px;margin-bottom:14px;padding:10px;background:#0f111580;border:1px solid var(--border-subtle);border-radius:var(--radius-md)}.heatmap-cell{height:16px;border-radius:3px;transition:transform .15s ease}.heatmap-cell:hover{transform:scale(1.18)}.heatmap-cell.cool{background:#5b82a6}.heatmap-cell.normal{background:#829ab1}.heatmap-cell.warm{background:#c8b267}.heatmap-cell.hot{background:#c86d3b}.heatmap-cell.inactive{background:#ffffff14}.device-list-stack{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}.device-row-card{background:#12141aa6;border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:11px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.device-row-card.selected{border-color:var(--accent-blue);background:#5b9bd514}.device-primary-info{display:flex;flex-direction:column;gap:3px}.device-name-line{display:flex;align-items:center;gap:8px;font-weight:600;font-size:13.5px;color:var(--text-primary)}.device-meta-line{font-family:var(--font-mono);font-size:11px;color:var(--text-secondary)}.device-metrics-inline{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-family:var(--font-mono);font-size:11.5px}.device-metric-chip{padding:3px 8px;border-radius:6px;background:#ffffff0a;border:1px solid var(--border-subtle);color:var(--text-primary)}.control-rows-list{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}.control-signal-row{background:#12141aa6;border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:12px 14px;display:flex;flex-direction:column;gap:8px}.control-row-header{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.control-target-title{display:flex;align-items:center;gap:8px;font-weight:600;font-size:13px}.control-target-id{font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);background:#ffffff0d;padding:2px 7px;border-radius:5px}.control-states-comparison{display:grid;grid-template-columns:1fr 1fr;gap:8px;background:#0b0d118c;padding:7px 10px;border-radius:8px;border:1px solid rgba(255,255,255,.05);font-size:11.5px}.state-box-label{font-size:10.5px;color:var(--text-secondary);margin-bottom:2px}.state-box-val{font-family:var(--font-mono);font-weight:600;color:var(--text-primary)}.state-box-val.pending{color:#ffb88c}.state-box-val.unknown{color:#9ca3af}.state-box-val.on{color:#81c784}.state-box-val.off{color:#b0bec5}.state-box-val.err{color:#ffcdd2}.control-actions-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.control-status-msg{font-size:11.5px;color:var(--text-secondary);flex:1;min-width:180px}.control-status-msg.error{color:#ef9a9a}.control-status-msg.queued{color:#ffd180}.control-btn-group{display:flex;align-items:center;gap:6px}.btn-pill{border:1px solid var(--border-highlight);background:#ffffff0f;color:var(--text-primary);font-family:var(--font-sans);font-size:12px;font-weight:500;padding:5px 13px;border-radius:var(--radius-pill);cursor:pointer;transition:all .16s ease;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.btn-pill:hover:not(:disabled){background:#ffffff21;border-color:#ffffff47}.btn-pill:disabled{opacity:.48;cursor:not-allowed}.btn-pill.turn-on{border-color:#5b9bd573;background:#5b9bd524;color:#bbdefb}.btn-pill.turn-on.active-desired{background:var(--accent-blue);color:#0d1117;font-weight:600}.btn-pill.turn-on.active-confirmed{background:#2e7d32;border-color:#66bb6a;color:#fff;font-weight:600}.btn-pill.turn-off{border-color:#e07a3c73;background:#e07a3c24;color:#ffccbc}.btn-pill.turn-off.active-desired{background:var(--accent-amber);color:#0d1117;font-weight:600}.btn-pill.turn-off.active-confirmed{background:#546e7a;border-color:#90a4ae;color:#fff;font-weight:600}.btn-pill.primary{background:#f3f4f6;color:#111317;font-weight:600;border-color:#f3f4f6}.btn-pill.primary:hover:not(:disabled){background:#fff}.btn-pill.danger{border-color:#ef535073;background:#ef535024;color:#ffcdd2}.panel-footnote-box{background:#ffffff0a;border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:10px 14px;font-size:11.5px;color:var(--text-secondary);display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.empty-state-box{background:#111318a6;border:1px dashed rgba(255,255,255,.16);border-radius:var(--radius-lg);padding:24px 20px;text-align:center;margin:10px 0}.empty-state-title{font-size:15px;font-weight:600;color:var(--text-primary);margin-bottom:6px}.empty-state-desc{font-size:12.5px;color:var(--text-secondary);max-width:520px;margin:0 auto 14px}.login-viewport{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;position:relative}.login-card{width:100%;max-width:460px;background:#181b22db;border:1px solid var(--border-highlight);border-radius:var(--radius-xl);padding:32px 30px;backdrop-filter:blur(24px);box-shadow:0 24px 60px #0000008c}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-input,.form-select{width:100%;background:#0c0e12cc;border:1px solid var(--border-highlight);border-radius:var(--radius-md);padding:10px 14px;color:var(--text-primary);font-family:var(--font-sans);font-size:13.5px;outline:none;transition:border-color .16s ease}.form-input:focus,.form-select:focus{border-color:var(--accent-blue)}.data-table-wrap{overflow-x:auto;border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:#0f11158c}.data-table{width:100%;border-collapse:collapse;font-size:12.5px}.data-table th,.data-table td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border-subtle)}.data-table th{font-weight:600;color:var(--text-secondary);background:#ffffff08;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em}.data-table td.num{text-align:right;font-family:var(--font-mono)}@media (max-width: 1120px){.sensor-kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.bottom-split-grid{grid-template-columns:1fr}}@media (max-width: 680px){.nocturne-shell{padding:14px 14px 32px}.sensor-kpi-grid{grid-template-columns:1fr}.hero-main-title{font-size:28px}.bars-stage{grid-template-columns:repeat(8,minmax(0,1fr))}.control-states-comparison{grid-template-columns:1fr}}