:root{--bg-primary: #090d14;--bg-secondary: #101722;--bg-card: rgba(18, 27, 40, .84);--bg-card-solid: #121b28;--bg-elevated: #172233;--text-primary: #f8fafc;--text-secondary: #9aa9bc;--text-muted: #6f8095;--accent-primary: #4f8cff;--accent-secondary: #8b6cff;--success: #29c987;--warning: #f6b84a;--danger: #f46f75;--cyan: #34c7e9;--yellow: #f1c84b;--border-color: rgba(148, 163, 184, .14);--border-strong: rgba(148, 163, 184, .24);--shadow-lg: 0 22px 60px rgba(0, 0, 0, .28);--radius-lg: 18px;--radius-md: 13px;--radius-sm: 9px;--font-main: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--content-max: 1660px}*{box-sizing:border-box}html{min-width:320px;background:var(--bg-primary)}body{margin:0;min-width:320px;min-height:100vh;overflow-x:hidden;font-family:var(--font-main);color:var(--text-primary);background:radial-gradient(circle at 12% -10%,rgba(79,140,255,.14),transparent 30%),radial-gradient(circle at 88% 0%,rgba(139,108,255,.1),transparent 28%),var(--bg-primary);-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,select,input[type=datetime-local]{min-height:44px}button{-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid rgba(79,140,255,.45);outline-offset:2px}.app-container{min-height:100vh}.app-header{position:sticky;top:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px clamp(18px,3vw,48px);border-bottom:1px solid var(--border-color);background:#090d14e0;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.brand-block{display:flex;min-width:0;flex-direction:column;gap:8px}.brand-lockup{display:flex;min-width:0;align-items:center;gap:13px}.brand-logo{display:block;width:auto;max-width:100%;height:auto;object-fit:contain;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.company-logo{width:clamp(148px,14vw,184px);opacity:.9}.product-logo{width:clamp(148px,13vw,176px);opacity:.98}.brand-divider{width:1px;height:34px;flex:0 0 1px;background:linear-gradient(to bottom,transparent,rgba(148,163,184,.42) 22%,rgba(148,163,184,.42) 78%,transparent)}.brand-context{min-width:0;padding-left:1px}.eyebrow{color:#7fb0ff;font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.brand-title{margin:0 0 2px;font-size:clamp(1.18rem,1.7vw,1.55rem);line-height:1.1;letter-spacing:-.03em}.brand-subtitle{margin:0;color:var(--text-secondary);font-size:.84rem}.header-actions{display:flex;align-items:center;gap:14px}.global-status,.sensor-status,.latest-update{display:inline-flex;align-items:center;gap:8px}.global-status{min-height:36px;padding:0 12px;border:1px solid var(--border-color);border-radius:999px;background:#ffffff09;color:var(--text-secondary);font-size:.78rem;white-space:nowrap}.status-dot{display:inline-block;width:8px;height:8px;flex:0 0 8px;border-radius:50%;background:var(--text-muted)}.status-online .status-dot{background:var(--success);box-shadow:0 0 0 4px #29c9871a}.status-warning .status-dot{background:var(--warning);box-shadow:0 0 0 4px #f6b84a1a}.status-offline .status-dot{background:var(--danger);box-shadow:0 0 0 4px #f46f751a}.segmented-control{display:inline-flex;padding:4px;border:1px solid var(--border-color);border-radius:12px;background:#ffffff09}.segmented-control button,.period-control button,.period-pills button{border:0;border-radius:9px;color:var(--text-secondary);background:transparent;cursor:pointer;transition:background .16s ease,color .16s ease,transform .16s ease}.segmented-control button{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 14px}.segmented-control button.active,.period-control button.active,.period-pills button.active{color:#fff;background:linear-gradient(135deg,#4f8cffeb,#8b6cffeb);box-shadow:0 8px 20px #4f8cff29}.app-main{width:min(var(--content-max),100%);margin:0 auto;padding:clamp(18px,2.5vw,38px) clamp(14px,3vw,48px) 48px}.realtime-main{display:grid;grid-template-columns:minmax(270px,320px) minmax(0,1fr);gap:clamp(18px,2.2vw,30px);align-items:start}.analysis-main{display:block}.realtime-content,.analysis-tab{min-width:0}.realtime-content{display:flex;flex-direction:column;gap:24px}.glass-panel{min-width:0;border:1px solid var(--border-color);border-radius:var(--radius-lg);background:linear-gradient(145deg,#121b28eb,#0e1520d1);box-shadow:var(--shadow-lg)}.sensor-panel{position:sticky;top:116px;padding:18px}.section-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.section-heading.compact{align-items:center}.section-heading h2,.section-heading h3,.analysis-intro h2,.metric-group summary h2,.dictionary-panel summary h2{margin:4px 0 0;color:var(--text-primary);letter-spacing:-.025em}.section-heading h2,.analysis-intro h2,.metric-group summary h2,.dictionary-panel summary h2{font-size:clamp(1.15rem,1.6vw,1.45rem)}.section-heading h3{font-size:1.05rem}.section-heading p,.metric-group summary p,.dictionary-panel summary p,.analysis-intro p{margin:6px 0 0;max-width:68ch;color:var(--text-secondary);font-size:.86rem;line-height:1.5}.sensor-count,.selection-count{display:inline-flex;align-items:center;justify-content:center;min-width:30px;height:30px;padding:0 9px;border-radius:999px;background:#4f8cff1f;color:#9fc1ff;font-size:.76rem;font-weight:700}.device-list{display:flex;flex-direction:column;gap:10px;max-height:calc(100vh - 215px);margin-top:16px;overflow-y:auto;overscroll-behavior:contain}.device-card{width:100%;padding:14px;text-align:left;color:inherit;border:1px solid var(--border-color);border-radius:var(--radius-md);background:#ffffff06;cursor:pointer;transition:border-color .16s ease,background .16s ease,box-shadow .16s ease}.device-card:hover,.device-card.active{border-color:#4f8cff99;background:#4f8cff12}.device-card.active{box-shadow:inset 3px 0 0 var(--accent-primary)}.device-header{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.device-title-group{min-width:0}.device-name{display:block;overflow:hidden;color:var(--text-primary);font-size:.93rem;font-weight:650;text-overflow:ellipsis;white-space:nowrap}.device-eui,.device-id-line{color:var(--text-muted);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.72rem}.device-eui{display:block;margin-top:3px}.device-id-line{margin:6px 0 0}.sensor-status{flex:0 0 auto;color:var(--text-secondary);font-size:.68rem}.device-primary-reading{display:flex;align-items:baseline;gap:6px;margin-top:17px;color:#8eb6ff}.device-primary-reading svg{align-self:center}.device-primary-reading strong{font-size:1.7rem;line-height:1;letter-spacing:-.04em}.device-primary-reading span{color:var(--text-secondary);font-size:.8rem}.device-card-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:12px;padding-top:11px;border-top:1px solid rgba(148,163,184,.1);color:var(--text-muted);font-size:.68rem}.location-available{display:inline-flex;align-items:center;gap:4px;color:#7fb0ff}.mobile-sensor-select{display:none}.overview-panel,.map-panel,.history-panel,.analysis-config-panel,.metric-group,.dictionary-panel{padding:clamp(16px,2vw,24px)}.overview-heading{align-items:center;margin-bottom:20px}.overview-actions{display:flex;align-items:center;gap:10px}.latest-update{padding:7px 10px;border-radius:11px;background:#ffffff08}.latest-update div{display:flex;flex-direction:column;gap:1px}.latest-update strong{font-size:.74rem}.latest-update span{color:var(--text-muted);font-size:.66rem}.icon-button,.secondary-button,.primary-button,.text-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:10px;cursor:pointer;transition:opacity .16s ease,background .16s ease,border-color .16s ease}.icon-button{width:44px;min-width:44px;border:1px solid var(--border-color);color:var(--text-secondary);background:#ffffff08}.secondary-button,.primary-button{min-height:42px;padding:0 12px;border:1px solid var(--border-color);color:var(--text-primary);background:#ffffff09;font-size:.78rem}.secondary-button:hover,.secondary-button.active{border-color:#4f8cff80;background:#4f8cff17}.primary-button{border-color:transparent;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary))}.text-button{min-height:34px;padding:0 8px;border:0;color:#8eb6ff;background:transparent;font-size:.75rem}button:disabled{opacity:.45;cursor:not-allowed}.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.metric-card{min-width:0;padding:15px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:#ffffff06}.metric-card-topline{display:flex;align-items:center;gap:8px;color:var(--text-secondary)}.metric-icon{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:9px;background:#4f8cff17;color:#8eb6ff}.metric-label{font-size:.75rem;font-weight:600}.metric-value-row{display:flex;align-items:baseline;gap:5px;margin-top:13px;min-width:0}.metric-value{overflow:hidden;font-size:clamp(1.35rem,2.3vw,1.95rem);line-height:1;letter-spacing:-.045em;text-overflow:ellipsis}.metric-unit{color:var(--text-secondary);font-size:.78rem}.metric-detail{margin-top:8px;color:var(--text-muted);font-size:.68rem;line-height:1.35}.tone-violet .metric-icon{color:#b7a4ff;background:#8b6cff1a}.tone-success .metric-icon{color:var(--success);background:#29c9871a}.tone-warning .metric-icon{color:var(--warning);background:#f6b84a1a}.tone-danger .metric-icon{color:var(--danger);background:#f46f751a}.tone-warm .metric-icon{color:#fb923c;background:#fb923c1a}.tone-cyan .metric-icon{color:var(--cyan);background:#34c7e91a}.tone-yellow .metric-icon{color:var(--yellow);background:#f1c84b1a}.tone-neutral .metric-icon{color:var(--text-secondary);background:#94a3b814}.map-heading{align-items:center;margin-bottom:16px}.map-actions{display:flex;flex-wrap:wrap;gap:8px}.map-container{height:clamp(330px,43vw,500px);overflow:hidden;border:1px solid var(--border-color);border-radius:14px}.leaflet-map{width:100%;height:100%;background:#101722}.heatmap-legend{display:flex;align-items:center;justify-content:flex-end;gap:9px;margin-top:11px;color:var(--text-muted);font-size:.68rem}.heatmap-gradient{width:110px;height:7px;border-radius:99px;background:linear-gradient(90deg,#3b82f6,#10b981,#eab308,#ef4444)}.history-heading{align-items:center;margin-bottom:18px}.period-control,.period-pills{display:flex;gap:5px;padding:4px;border:1px solid var(--border-color);border-radius:11px;background:#ffffff06}.period-control{overflow-x:auto;max-width:100%;scrollbar-width:none}.period-control::-webkit-scrollbar{display:none}.period-control button,.period-pills button{min-height:36px;min-width:max-content;padding:0 10px;font-size:.72rem}.charts-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.chart-card{min-width:0;padding:15px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:#ffffff06}.chart-card-heading{min-height:50px;margin-bottom:9px}.chart-card-heading.with-action{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.chart-card h3{margin:0;font-size:.93rem}.chart-card p{margin:5px 0 0;color:var(--text-muted);font-size:.7rem;line-height:1.4}.chart-canvas{width:100%;height:260px;min-width:0}.analysis-chart-canvas{height:280px}.chart-tooltip{min-width:145px;padding:10px;border:1px solid rgba(79,140,255,.4);border-radius:10px;background:#0b111af5;box-shadow:0 12px 30px #00000059}.chart-tooltip-time{display:block;margin-bottom:7px;color:var(--text-secondary);font-size:.68rem}.chart-tooltip-value{display:grid;grid-template-columns:8px 1fr auto;align-items:center;gap:6px;margin-top:4px;font-size:.72rem}.tooltip-marker{width:7px;height:7px;border-radius:50%}.empty-state{display:flex;align-items:center;justify-content:center;gap:10px;min-height:130px;padding:22px;border:1px dashed var(--border-strong);border-radius:var(--radius-md);color:var(--text-secondary);text-align:center;font-size:.82rem}.empty-state.compact{min-height:78px;margin-top:14px}.empty-state.map-empty div{display:flex;flex-direction:column;gap:4px;text-align:left}.empty-state.map-empty span{color:var(--text-muted)}.chart-empty{min-height:260px}.app-alert{width:min(calc(var(--content-max) - 96px),calc(100% - 28px));margin:16px auto 0;padding:11px 13px;border:1px solid rgba(246,184,74,.3);border-radius:11px;background:#f6b84a14;color:#f6cf82;font-size:.78rem}.app-alert:not(.analysis-alert){display:flex;align-items:center;justify-content:space-between;gap:12px}.app-alert button{display:inline-flex;align-items:center;gap:6px;min-height:34px;border:0;color:#fff;background:transparent;cursor:pointer}.inline-error{margin-bottom:14px;color:#ff9da2;font-size:.78rem}.inline-loading{display:flex;align-items:center;gap:8px;margin:10px 0;color:var(--text-secondary);font-size:.78rem}.loading-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--text-primary)}.loading-screen span{color:var(--text-secondary);font-size:.84rem}.loading-orbit{width:34px;height:34px;margin-bottom:8px;border:3px solid rgba(79,140,255,.18);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.analysis-tab{display:flex;flex-direction:column;gap:22px}.analysis-intro{padding:6px 2px 0}.analysis-intro h2{margin:5px 0 0;font-size:clamp(1.45rem,2.6vw,2rem)}.analysis-alert{width:100%;margin:0}.analysis-config-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px}.analysis-config-block{min-width:0}.sensor-chip-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.sensor-chip{display:grid;grid-template-columns:9px minmax(0,1fr);column-gap:7px;row-gap:1px;align-items:center;max-width:100%;min-height:44px;padding:7px 10px;border:1px solid var(--border-color);border-radius:10px;color:var(--text-secondary);background:#ffffff06;cursor:pointer;text-align:left}.sensor-chip.active{border-color:color-mix(in srgb,var(--chip-color) 65%,transparent);color:#fff;background:color-mix(in srgb,var(--chip-color) 10%,transparent)}.chip-dot{grid-row:1 / 3;width:8px;height:8px;border-radius:50%;background:var(--text-muted)}.sensor-chip.active .chip-dot{background:var(--chip-color)}.sensor-chip span:nth-child(2){overflow:hidden;font-size:.78rem;font-weight:600;text-overflow:ellipsis;white-space:nowrap}.sensor-chip small{color:var(--text-muted);font-size:.62rem}.export-date-grid,.custom-date-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px}.export-date-grid label,.custom-date-grid label{display:flex;flex-direction:column;gap:5px;min-width:0;color:var(--text-secondary);font-size:.7rem}input[type=datetime-local],.select-shell select{width:100%;min-width:0;padding:0 10px;border:1px solid var(--border-color);border-radius:9px;color:var(--text-primary);color-scheme:dark;background:#ffffff09}.export-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.metric-group,.dictionary-panel{overflow:hidden}.metric-group>summary,.dictionary-panel>summary{display:flex;align-items:center;justify-content:space-between;gap:18px;list-style:none;cursor:pointer}.metric-group>summary::-webkit-details-marker,.dictionary-panel>summary::-webkit-details-marker{display:none}.summary-hint{color:var(--text-muted);font-size:.68rem;white-space:nowrap}.metric-group-body{margin-top:20px;padding-top:18px;border-top:1px solid var(--border-color)}.period-selector{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:16px}.period-pills{flex-wrap:wrap}.custom-date-grid{width:min(500px,100%);margin-top:0}.dictionary-panel>summary svg{color:#8eb6ff}.dictionary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:18px;padding-top:18px;border-top:1px solid var(--border-color)}.dictionary-grid>div{display:flex;flex-direction:column;gap:4px;padding:12px;border-radius:10px;background:#ffffff06}.dictionary-grid strong{font-size:.8rem}.dictionary-grid span{color:var(--text-secondary);font-size:.73rem;line-height:1.45}.print-insights{display:none}.leaflet-container{font-family:var(--font-main)}.leaflet-tile-pane{filter:brightness(.72) saturate(.75) contrast(1.05)}.leaflet-control-zoom a{min-width:36px;min-height:36px;line-height:36px}.leaflet-popup-content-wrapper,.leaflet-popup-tip{background:#101722;color:#f8fafc}@media (max-width: 1180px){.realtime-main{grid-template-columns:minmax(240px,285px) minmax(0,1fr)}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.analysis-config-panel{grid-template-columns:1fr}}@media (max-width: 900px){.app-header{position:relative;align-items:flex-start}.global-status{display:none}.realtime-main{grid-template-columns:1fr}.sensor-panel{position:static}.sensor-panel-heading,.device-list{display:none}.mobile-sensor-select{display:flex;flex-direction:column;gap:6px}.mobile-sensor-select>span{color:var(--text-secondary);font-size:.72rem;font-weight:600}.select-shell{position:relative}.select-shell select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:42px}.select-shell svg{position:absolute;top:50%;right:13px;color:var(--text-secondary);pointer-events:none;transform:translateY(-50%)}.charts-grid{grid-template-columns:1fr}.period-selector{flex-direction:column}.custom-date-grid{width:100%}.dictionary-grid{grid-template-columns:1fr}}@media (max-width: 640px){.app-header{flex-direction:column;gap:14px;padding:15px 14px}.brand-block{width:100%;gap:7px}.brand-lockup{width:100%;gap:10px}.company-logo{width:clamp(124px,40vw,150px)}.product-logo{width:clamp(126px,39vw,146px)}.brand-divider{height:29px}.brand-title{font-size:1.18rem}.header-actions,.segmented-control{width:100%}.segmented-control button{flex:1;padding:0 9px}.app-main{padding:14px 12px 34px}.realtime-content,.analysis-tab{gap:14px}.sensor-panel,.overview-panel,.map-panel,.history-panel,.analysis-config-panel,.metric-group,.dictionary-panel{padding:14px;border-radius:14px}.overview-heading,.history-heading,.map-heading{align-items:flex-start;flex-direction:column;gap:12px}.overview-actions{width:100%;justify-content:space-between}.latest-update{min-width:0;flex:1}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.metric-card{padding:12px}.metric-value{font-size:1.4rem}.metric-detail{display:none}.map-actions{width:100%}.map-actions .secondary-button{flex:1}.map-container{height:290px}.heatmap-legend{justify-content:space-between}.heatmap-gradient{flex:1;width:auto;max-width:130px}.period-control{width:100%}.chart-card{padding:12px}.chart-canvas{height:240px}.analysis-chart-canvas{height:260px}.export-date-grid,.custom-date-grid{grid-template-columns:1fr}.export-actions>button{flex:1 1 calc(50% - 8px)}.metric-group>summary,.dictionary-panel>summary{align-items:flex-start}.summary-hint{display:none}.period-pills{width:100%;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}.period-pills::-webkit-scrollbar{display:none}.app-alert:not(.analysis-alert){align-items:flex-start;flex-direction:column}.app-alert{width:calc(100% - 24px)}}@media (max-width: 390px){.brand-lockup{gap:8px}.company-logo{width:min(39vw,136px)}.product-logo{width:min(38vw,134px)}.brand-divider{height:27px}.brand-subtitle{font-size:.78rem}.segmented-control button{font-size:.75rem}.metric-grid{grid-template-columns:1fr 1fr}.metric-card-topline{gap:6px}.metric-icon{width:27px;height:27px}.metric-label{font-size:.68rem}.metric-value{font-size:1.25rem}.chart-canvas{height:225px}.export-actions>button{flex-basis:100%}}@media (hover: none){.device-card:hover,.secondary-button:hover{transform:none}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}@media print{@page{size:A4 portrait;margin:1cm}body,html{width:100%!important;margin:0!important;padding:0!important;color:#000!important;background:#fff!important}.app-header,.app-alert,.sensor-panel,.print-hide,.config-panel,.export-panel{display:none!important}.app-main,.analysis-tab{display:block!important;width:100%!important;max-width:none!important;padding:0!important;margin:0!important}.analysis-intro{display:none!important}.print-insights{display:block!important;margin-bottom:20px}.print-insights h1{margin:0 0 12px;padding-bottom:8px;border-bottom:2px solid #3b82f6;color:#000}.print-insights p{color:#475569}.insight-box{margin-bottom:10px;padding:10px;border-left:4px solid #3b82f6;background:#f8fafc;color:#000}.glass-panel,.metric-group,.dictionary-panel{display:block!important;width:100%!important;margin:0 0 22px!important;padding:0!important;border:0!important;box-shadow:none!important;background:transparent!important;color:#000!important}details>*{display:block!important}.metric-group>summary,.dictionary-panel>summary{color:#000!important}.metric-group summary p,.dictionary-panel summary p{color:#475569!important}.metric-group-body{border-top:1px solid #ddd}.charts-grid{display:block!important}.chart-card{page-break-inside:avoid;margin-bottom:20px;border:0;background:transparent}.chart-canvas{height:350px!important}.recharts-text{fill:#111!important}.dictionary-grid{grid-template-columns:1fr 1fr}.dictionary-grid>div{color:#000;background:#f8fafc}.dictionary-grid span{color:#334155}}