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infinite}.map-last-refresh{color:var(--color-text-secondary);font-size:var(--font-size-xs)}.sensor-panel-chart-section{margin-top:var(--spacing-lg);padding-top:var(--spacing-lg);border-top:1px solid var(--color-divider)}.sensor-panel-chart-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md)}.sensor-panel-chart-title{font-size:var(--font-size-sm);font-weight:600;color:var(--color-text-primary)}.sensor-panel-chart-select{padding:var(--spacing-xs) var(--spacing-sm);border:1px solid 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var(--spacing-lg)}.report-card-divider{height:1px;background:var(--color-divider);margin-bottom:var(--spacing-md)}.report-card-details-title{font-size:var(--font-size-sm);font-weight:600;color:var(--color-text-secondary);margin-bottom:var(--spacing-sm)}.report-card-telemetry{display:flex;flex-direction:column;gap:var(--spacing-xs)}.report-card-telemetry-row{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-xs) 0}.report-card-telemetry-name{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.report-card-telemetry-value{font-size:var(--font-size-sm);font-weight:500;color:var(--color-text-primary)}.sensors-page,.sensors-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.sensors-empty{text-align:center;padding:var(--spacing-xl) 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var(--spacing-sm);font-size:var(--font-size-sm);color:var(--color-text-secondary);display:flex;justify-content:space-between;align-items:center}.sensor-card-export{background:none;border:none;padding:var(--spacing-xs);cursor:pointer;color:var(--color-text-secondary);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.sensor-card-export:hover{color:var(--color-primary);background:#3b82f61a}.sensor-card-export:disabled{opacity:.5;cursor:not-allowed}.sensor-card-details{padding:0 var(--spacing-lg) var(--spacing-lg)}.sensor-card-divider{height:1px;background:var(--color-divider);margin-bottom:var(--spacing-md)}.sensor-card-no-data{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-style:italic;text-align:center;padding:var(--spacing-md) 0}.sensor-card-readings{display:flex;flex-direction:column}.sensor-card-reading{padding:var(--spacing-sm) 0}.sensor-card-reading-key{display:block;font-size:var(--font-size-xs);color:var(--color-text-secondary);margin-bottom:var(--spacing-xs)}.sensor-card-reading-row{display:flex;justify-content:space-between;align-items:center}.sensor-card-reading-value{font-size:var(--font-size-md);font-weight:500;color:var(--color-text-primary)}.sensor-card-reading-time{font-size:var(--font-size-xs);color:var(--color-text-secondary)}.sensor-card-reading-divider{height:1px;background:var(--color-divider)}.profile-page{display:flex;flex-direction:column;gap:var(--spacing-lg)}.profile-section{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:var(--spacing-lg)}.profile-section-title{font-size:var(--font-size-lg);font-weight:600;color:var(--color-text-primary);margin-bottom:var(--spacing-md)}.profile-form{display:flex;flex-direction:column;gap:var(--spacing-md)}.profile-field{display:flex;flex-direction:column;gap:var(--spacing-xs)}.profile-field-label{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.profile-notifications{display:flex;flex-direction:column;gap:var(--spacing-sm)}.profile-actions{display:flex;flex-direction:column;gap:var(--spacing-md);margin-top:var(--spacing-md)}.aqi-legend{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:var(--spacing-md)}.aqi-legend-title{font-size:var(--font-size-md);font-weight:600;color:var(--color-text-primary);margin-bottom:var(--spacing-md)}.aqi-legend-items{display:flex;flex-direction:column;gap:var(--spacing-sm)}.aqi-legend-item{display:flex;align-items:center;gap:var(--spacing-sm)}.aqi-legend-dot{width:8px;height:8px;border-radius:50%}.aqi-legend-label{font-size:var(--font-size-sm);color:var(--color-text-secondary)}@media(min-width:768px){.dashboard-sensors-grid{grid-template-columns:repeat(4,1fr)}.dashboard-gauges-grid{grid-template-columns:repeat(6,1fr)}.dashboard-gauge-svg{width:80px;height:80px}.dashboard-gauge-value{font-size:var(--font-size-md)}.profile-actions{flex-direction:row}.profile-actions 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var(--spacing-sm);font-size:var(--font-size-xs)}.btn-ghost{background:transparent;border:none;color:var(--color-text-secondary)}.btn-ghost:hover{color:var(--color-primary);background:rgba(var(--color-primary-rgb),.1)}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--spacing-md)}.modal-content{background:var(--color-surface);border-radius:var(--radius-lg);max-width:800px;width:100%;max-height:80vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--color-divider)}.modal-header h3{font-size:var(--font-size-lg);font-weight:600}.modal-close{background:none;border:none;font-size:24px;cursor:pointer;color:var(--color-text-secondary)}.modal-close:hover{color:var(--color-text-primary)}.modal-body{padding:var(--spacing-lg)}.dashboard-period-selector{display:flex;gap:var(--spacing-xs);margin-bottom:var(--spacing-lg)}.period-btn{padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-divider);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-secondary);font-size:var(--font-size-sm);cursor:pointer;transition:all 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#ef4444}.stat-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm)}.stat-card-title{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.stat-trend{font-size:var(--font-size-lg);font-weight:600}.stat-card-value{font-size:var(--font-size-3xl);font-weight:700;line-height:1;margin-bottom:var(--spacing-xs)}.stat-card-label{font-size:var(--font-size-xs);color:var(--color-text-secondary)}.stat-card-comparison{font-size:var(--font-size-xs);color:var(--color-text-muted);margin-top:var(--spacing-sm)}.dashboard-charts-grid{display:grid;grid-template-columns:1fr;gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}@media(min-width:768px){.dashboard-charts-grid{grid-template-columns:repeat(2,1fr)}}.dashboard-chart-card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:var(--spacing-lg)}.chart-title{font-size:var(--font-size-md);font-weight:600;margin-bottom:var(--spacing-md)}.chart-container{height:250px}.dashboard-secondary-stats{display:flex;gap:var(--spacing-lg);flex-wrap:wrap}.secondary-stat{display:flex;flex-direction:column;gap:var(--spacing-xs)}.secondary-stat-label{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.secondary-stat-value{font-size:var(--font-size-xl);font-weight:600}.error-message{background:#ef44441a;color:#ef4444;padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-md)}.loading-spinner{display:flex;align-items:center;justify-content:center;padding:var(--spacing-xl);color:var(--color-text-secondary)}.admin-tabs{display:flex;gap:var(--spacing-xs);margin-bottom:var(--spacing-lg);border-bottom:2px 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label{display:flex;align-items:center;gap:var(--spacing-xs);cursor:pointer;margin-bottom:0}.checkbox-group input[type=checkbox]{width:18px;height:18px;cursor:pointer}.modal-actions{display:flex;gap:var(--spacing-md);justify-content:flex-end;margin-top:var(--spacing-lg);padding-top:var(--spacing-md);border-top:1px solid var(--color-divider)}.btn-danger{background:#ef4444;color:#fff;border:none}.btn-danger:hover{background:#dc2626}