:root{--color-primary: #1e293b;--color-secondary: #64748b;--color-muted: #94a3b8;--color-border: rgba(226, 232, 240, .5);--color-background: #f8fafc;--color-surface: #ffffff;--color-blue: #3b82f6;--color-green: #10b981;--color-red: #ef4444;--color-yellow: #f59e0b;--color-cyan: #06b6d4;--color-success: #10b981;--color-success-bg: #ecfdf5;--color-success-border: #6ee7b7;--color-success-hover: #059669;--color-error: #ef4444;--color-error-bg: #fef2f2;--color-error-border: #fecaca;--color-error-hover: #dc2626;--color-warning: #f59e0b;--color-warning-bg: #fffbeb;--color-warning-border: #fed7aa;--color-warning-hover: #d97706;--color-info: #3b82f6;--color-info-bg: #eff6ff;--color-info-border: #93c5fd;--color-info-hover: #2563eb;--color-critical: #dc2626;--color-critical-bg: #fef2f2;--color-high: #f59e0b;--color-high-bg: #fffbeb;--color-medium: #3b82f6;--color-medium-bg: #eff6ff;--color-low: #10b981;--color-low-bg: #ecfdf5;--gradient-card: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);--gradient-card-hover: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);--gradient-surface: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);--gradient-surface-dark: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);--gradient-modal: linear-gradient(135deg, rgba(255, 255, 255, .98) 0%, rgba(248, 250, 252, .95) 100%);--gradient-header: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);--bg-glass: rgba(255, 255, 255, .8);--bg-glass-strong: rgba(255, 255, 255, .95);--bg-overlay: rgba(0, 0, 0, .5);--bg-overlay-light: rgba(0, 0, 0, .2);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .05);--shadow-md: 0 2px 8px rgba(0, 0, 0, .06);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .08);--shadow-xl: 0 8px 24px rgba(0, 0, 0, .12);--shadow-card: 0 4px 16px rgba(0, 0, 0, .08), 0 2px 8px rgba(0, 0, 0, .04);--shadow-elevated: 0 8px 32px rgba(0, 0, 0, .12), 0 4px 16px rgba(0, 0, 0, .08);--shadow-floating: 0 16px 48px rgba(0, 0, 0, .15), 0 8px 24px rgba(0, 0, 0, .08);--shadow-inset: inset 0 1px 0 rgba(255, 255, 255, .9);--shadow-blue: 0 4px 16px rgba(59, 130, 246, .2);--shadow-green: 0 4px 16px rgba(16, 185, 129, .2);--shadow-red: 0 4px 16px rgba(239, 68, 68, .2);--shadow-yellow: 0 4px 16px rgba(245, 158, 11, .2);--backdrop-blur-light: blur(8px);--backdrop-blur-medium: blur(16px);--backdrop-blur-heavy: blur(24px);--cm-disp: "Bricolage Grotesque", system-ui, -apple-system, "Segoe UI", sans-serif;--cm-body: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;--cm-mono: "DM Mono", "SF Mono", "Consolas", monospace;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-md: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--line-height-tight: 1.25;--line-height-normal: 1.5;--line-height-relaxed: 1.75;--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--transition-bounce: .3s cubic-bezier(.4, 0, .2, 1);--z-dropdown: 1000;--z-sticky: 1020;--z-fixed: 1030;--z-modal-backdrop: 1040;--z-modal: 1050;--z-popover: 1060;--z-tooltip: 1070;--breakpoint-mobile: 768px;--breakpoint-tablet: 1024px;--breakpoint-desktop: 1200px;--breakpoint-large: 1440px;--card-padding: var(--space-lg);--card-padding-sm: var(--space-md);--card-border-radius: var(--radius-lg);--card-border: 1px solid var(--color-border);--card-background: var(--gradient-card);--card-background-hover: var(--gradient-card-hover);--card-shadow: var(--shadow-card);--card-shadow-hover: var(--shadow-elevated);--button-padding-sm: var(--space-sm) var(--space-md);--button-padding-md: var(--space-md) var(--space-lg);--button-padding-lg: var(--space-lg) var(--space-xl);--button-border-radius: var(--radius-md);--button-font-weight: 500;--button-transition: all var(--transition-fast);--modal-max-width: 540px;--modal-padding: var(--space-xl);--modal-border-radius: var(--radius-xl);--modal-background: var(--gradient-modal);--modal-backdrop: var(--bg-overlay);--modal-shadow: var(--shadow-floating);--input-padding: var(--space-sm) var(--space-md);--input-border-radius: var(--radius-md);--input-border: 1px solid var(--color-border);--input-border-focus: 2px solid var(--color-blue);--input-background: var(--color-surface);--input-font-size: var(--font-size-sm);--nav-height: 4rem;--nav-padding: var(--space-md) var(--space-lg);--nav-background: var(--gradient-header);--nav-border: 1px solid rgba(226, 232, 240, .3);--dropdown-background: var(--gradient-modal);--dropdown-border: 1px solid rgba(226, 232, 240, .4);--dropdown-border-radius: var(--radius-xl);--dropdown-shadow: var(--shadow-floating);--dropdown-backdrop-blur: var(--backdrop-blur-heavy);--alert-padding: var(--space-md);--alert-border-radius: var(--radius-lg);--alert-border-width: 1px;--gauge-size-sm: 120px;--gauge-size-md: 160px;--gauge-size-lg: 200px;--sensor-card-min-height: 200px}.scrollbar-thin::-webkit-scrollbar{width:6px}.scrollbar-thin::-webkit-scrollbar-track{background:var(--color-muted);border-radius:3px}.scrollbar-thin::-webkit-scrollbar-thumb{background:var(--color-secondary);border-radius:3px}.scrollbar-thin::-webkit-scrollbar-thumb:hover{background:var(--color-primary)}.scrollbar-medium::-webkit-scrollbar{width:8px}.scrollbar-medium::-webkit-scrollbar-track{background:var(--color-muted);border-radius:4px}.scrollbar-medium::-webkit-scrollbar-thumb{background:var(--color-secondary);border-radius:4px}.scrollbar-medium::-webkit-scrollbar-thumb:hover{background:var(--color-primary)}@keyframes spin{to{transform:rotate(360deg)}}*,*:before,*:after{box-sizing:border-box}*{margin:0}html{font-size:87.5%}html,body{height:100%}body{line-height:var(--line-height-normal);-webkit-font-smoothing:antialiased}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}p,h1,h2,h3,h4,h5,h6{overflow-wrap:break-word}#root,#__next{isolation:isolate}.sensor-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--space-md)}.btn-base{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);font-family:inherit;font-size:var(--font-size-sm);font-weight:var(--button-font-weight);line-height:1;text-decoration:none;border:none;border-radius:var(--button-border-radius);cursor:pointer;transition:var(--button-transition);white-space:nowrap;-webkit-user-select:none;user-select:none}.btn-base:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.btn-base:focus{outline:none;box-shadow:0 0 0 2px var(--color-blue),0 0 0 4px #3b82f633}.btn-sm{padding:var(--button-padding-sm);font-size:var(--font-size-xs)}.btn-md{padding:var(--button-padding-md);font-size:var(--font-size-sm)}.btn-lg{padding:var(--button-padding-lg);font-size:var(--font-size-md)}.btn-primary{background:linear-gradient(135deg,var(--color-blue) 0%,#2563eb 100%);color:#fff;box-shadow:var(--shadow-blue)}.btn-primary:hover{background:linear-gradient(135deg,var(--color-info-hover) 0%,#1d4ed8 100%);transform:translateY(-1px);box-shadow:var(--shadow-blue),var(--shadow-elevated)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--color-surface);color:var(--color-secondary);border:var(--card-border);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--gradient-card-hover);color:var(--color-primary);border-color:var(--color-secondary);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-success{background:linear-gradient(135deg,var(--color-success) 0%,var(--color-success-hover) 100%);color:#fff;box-shadow:var(--shadow-green)}.btn-success:hover{background:linear-gradient(135deg,var(--color-success-hover) 0%,#047857 100%);transform:translateY(-1px)}.btn-danger{background:linear-gradient(135deg,var(--color-error) 0%,var(--color-error-hover) 100%);color:#fff;box-shadow:var(--shadow-red)}.btn-danger:hover{background:linear-gradient(135deg,var(--color-error-hover) 0%,#b91c1c 100%);transform:translateY(-1px)}.btn-warning{background:linear-gradient(135deg,var(--color-warning) 0%,var(--color-warning-hover) 100%);color:#fff;box-shadow:var(--shadow-yellow)}.btn-warning:hover{background:linear-gradient(135deg,var(--color-warning-hover) 0%,#b45309 100%);transform:translateY(-1px)}.btn-ghost{background:transparent;border:var(--card-border);-webkit-backdrop-filter:var(--backdrop-blur-light);backdrop-filter:var(--backdrop-blur-light)}.btn-ghost:hover{background:#ffffff1a;-webkit-backdrop-filter:var(--backdrop-blur-medium);backdrop-filter:var(--backdrop-blur-medium)}.btn-ghost-primary{color:var(--color-blue);border-color:#3b82f64d}.btn-ghost-primary:hover{background:#3b82f61a;border-color:var(--color-blue)}.btn-icon{padding:var(--space-sm);aspect-ratio:1;border-radius:50%}.btn-icon-sm{padding:var(--space-xs);font-size:var(--font-size-xs)}.btn-icon-lg{padding:var(--space-md);font-size:var(--font-size-lg)}.btn-loading{position:relative;color:transparent}.btn-loading:after{content:"";position:absolute;width:16px;height:16px;border:2px solid transparent;border-top:2px solid currentColor;border-radius:50%;animation:spin 1s linear infinite;top:50%;left:50%;transform:translate(-50%,-50%);color:inherit}.btn-group{display:flex;gap:var(--space-xs)}.btn-group .btn-base{border-radius:0}.btn-group .btn-base:first-child{border-top-left-radius:var(--button-border-radius);border-bottom-left-radius:var(--button-border-radius)}.btn-group .btn-base:last-child{border-top-right-radius:var(--button-border-radius);border-bottom-right-radius:var(--button-border-radius)}@media (max-width: 768px){.btn-base{font-size:var(--font-size-xs)}.btn-md{padding:var(--button-padding-sm)}.btn-lg{padding:var(--button-padding-md)}}.card-base{background:var(--card-background);border:var(--card-border);border-radius:var(--card-border-radius);box-shadow:var(--card-shadow);transition:all var(--transition-normal);overflow:hidden;position:relative}.card-base:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:var(--shadow-inset);opacity:.8}.card-base:hover{background:var(--card-background-hover);box-shadow:var(--card-shadow-hover);transform:translateY(-1px)}.card-sm{padding:var(--card-padding-sm)}.card-md{padding:var(--card-padding)}.card-lg{padding:var(--space-xl)}.card-header{display:flex;align-items:center;justify-content:space-between;padding-bottom:var(--space-md);margin-bottom:var(--space-md);border-bottom:1px solid rgba(226,232,240,.3)}.card-title{margin:0;font-size:var(--font-size-lg);font-weight:600;color:var(--color-primary);display:flex;align-items:center;gap:var(--space-sm)}.card-subtitle{margin:0;font-size:var(--font-size-sm);color:var(--color-secondary);font-weight:500}.card-body{flex:1}.card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:var(--space-md);margin-top:var(--space-md);border-top:1px solid rgba(226,232,240,.2)}.card-sensor{background:linear-gradient(135deg,#fff,#f8fafc);border:1px solid rgba(59,130,246,.1);min-height:var(--sensor-card-min-height)}.card-sensor:hover{border-color:#3b82f64d;box-shadow:var(--shadow-blue),var(--shadow-elevated)}.card-alarm{background:linear-gradient(135deg,#fff,#fef2f2,#fff);border-left:4px solid var(--color-error)}.card-alarm.severity-critical{border-left-color:var(--color-critical);background:linear-gradient(135deg,#ffffff 0%,var(--color-critical-bg) 50%,#ffffff 100%)}.card-alarm.severity-high{border-left-color:var(--color-high);background:linear-gradient(135deg,#ffffff 0%,var(--color-high-bg) 50%,#ffffff 100%)}.card-alarm.severity-medium{border-left-color:var(--color-medium);background:linear-gradient(135deg,#ffffff 0%,var(--color-medium-bg) 50%,#ffffff 100%)}.card-alarm.severity-low{border-left-color:var(--color-low);background:linear-gradient(135deg,#ffffff 0%,var(--color-low-bg) 50%,#ffffff 100%)}.card-info{background:linear-gradient(135deg,#ffffff 0%,var(--color-info-bg) 50%,#ffffff 100%);border-left:4px solid var(--color-info)}.card-success{background:linear-gradient(135deg,#ffffff 0%,var(--color-success-bg) 50%,#ffffff 100%);border-left:4px solid var(--color-success)}.card-warning{background:linear-gradient(135deg,#ffffff 0%,var(--color-warning-bg) 50%,#ffffff 100%);border-left:4px solid var(--color-warning)}.card-glass{background:var(--bg-glass);-webkit-backdrop-filter:var(--backdrop-blur-light);backdrop-filter:var(--backdrop-blur-light);border:1px solid rgba(255,255,255,.2)}.card-glass:hover{background:var(--bg-glass-strong);-webkit-backdrop-filter:var(--backdrop-blur-medium);backdrop-filter:var(--backdrop-blur-medium)}.card-interactive{cursor:pointer;transition:all var(--transition-fast)}.card-interactive:hover{transform:translateY(-2px) scale(1.01);box-shadow:var(--shadow-floating)}.card-interactive:active{transform:translateY(-1px) scale(1.005)}.card-loading{position:relative;overflow:hidden}.card-loading:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.4) 50%,transparent 100%);animation:shimmer 2s infinite}@keyframes shimmer{0%{left:-100%}to{left:100%}}.card-grid{display:grid;gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.card-grid-2{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.card-grid-3{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.card-status{position:absolute;top:var(--space-md);right:var(--space-md);width:8px;height:8px;border-radius:50%;box-shadow:0 0 0 2px #fff}.card-status.online{background:var(--color-success);animation:pulse-green 2s infinite}.card-status.offline{background:var(--color-error)}.card-status.warning{background:var(--color-warning);animation:pulse-yellow 2s infinite}@keyframes pulse-green{0%,to{box-shadow:0 0 0 2px #fff,0 0 0 4px var(--color-success);opacity:1}50%{box-shadow:0 0 0 2px #fff,0 0 0 8px #10b9814d;opacity:.8}}@keyframes pulse-yellow{0%,to{box-shadow:0 0 0 2px #fff,0 0 0 4px var(--color-warning);opacity:1}50%{box-shadow:0 0 0 2px #fff,0 0 0 8px #f59e0b4d;opacity:.8}}@media (max-width: 768px){.card-base{padding:var(--card-padding-sm)}.card-grid{grid-template-columns:1fr;gap:var(--space-md)}.card-header{flex-direction:column;align-items:flex-start;gap:var(--space-sm)}.card-title{font-size:var(--font-size-md)}}@media (max-width: 480px){.card-base{border-radius:var(--radius-md);padding:var(--space-md)}.card-header{padding-bottom:var(--space-sm);margin-bottom:var(--space-sm)}}.form-base{display:flex;flex-direction:column;gap:var(--space-lg)}.form-row{display:flex;gap:var(--space-md);align-items:flex-end}.form-row.responsive{flex-direction:column;align-items:stretch}.form-group{display:flex;flex-direction:column;gap:var(--space-sm);flex:1}.form-group.inline{flex-direction:row;align-items:center}.form-label{font-size:var(--font-size-sm);font-weight:500;color:var(--color-primary);margin-bottom:var(--space-xs)}.form-label.required:after{content:" *";color:var(--color-error)}.form-label-secondary{font-size:var(--font-size-xs);color:var(--color-secondary);margin-top:var(--space-xs)}.input-base{padding:var(--input-padding);border:var(--input-border);border-radius:var(--input-border-radius);font-size:var(--input-font-size);color:var(--color-primary);background:var(--input-background);transition:var(--button-transition);width:100%}.input-base:focus{outline:none;border:var(--input-border-focus);box-shadow:var(--shadow-blue)}.input-base:disabled{opacity:.6;cursor:not-allowed;background:var(--color-background)}.input-base.error{border-color:var(--color-error);box-shadow:var(--shadow-red)}.input-base.success{border-color:var(--color-success);box-shadow:var(--shadow-green)}.input-sm{padding:var(--space-xs) var(--space-sm);font-size:var(--font-size-xs)}.input-md{padding:var(--input-padding);font-size:var(--input-font-size)}.input-lg{padding:var(--space-md) var(--space-lg);font-size:var(--font-size-md)}.select-base{padding:var(--input-padding);border:var(--input-border);border-radius:var(--input-border-radius);font-size:var(--input-font-size);color:var(--color-primary);background:var(--input-background);transition:var(--button-transition);cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");background-position:right var(--space-sm) center;background-repeat:no-repeat;background-size:1.5em 1.5em;padding-right:var(--space-xl)}.select-base:focus{outline:none;border:var(--input-border-focus);box-shadow:var(--shadow-blue)}.textarea-base{padding:var(--input-padding);border:var(--input-border);border-radius:var(--input-border-radius);font-size:var(--input-font-size);color:var(--color-primary);background:var(--input-background);transition:var(--button-transition);resize:vertical;min-height:80px;font-family:inherit}.textarea-base:focus{outline:none;border:var(--input-border-focus);box-shadow:var(--shadow-blue)}.checkbox-base,.radio-base{width:18px;height:18px;cursor:pointer;accent-color:var(--color-blue)}.checkbox-label,.radio-label{display:flex;align-items:center;gap:var(--space-sm);cursor:pointer;padding:var(--space-xs);border-radius:var(--radius-sm);transition:var(--button-transition);-webkit-user-select:none;user-select:none}.checkbox-label:hover,.radio-label:hover{background:var(--color-background)}.checkbox-label.disabled,.radio-label.disabled{opacity:.6;cursor:not-allowed}.form-section{padding:var(--space-lg);border:var(--card-border);border-radius:var(--card-border-radius);background:var(--card-background)}.form-section-title{font-size:var(--font-size-lg);font-weight:600;color:var(--color-primary);margin:0 0 var(--space-lg) 0;display:flex;align-items:center;gap:var(--space-sm)}.form-section-subtitle{font-size:var(--font-size-sm);color:var(--color-secondary);margin:0 0 var(--space-md) 0}.form-button-group{display:flex;gap:var(--space-sm);justify-content:flex-end;padding-top:var(--space-lg);border-top:var(--card-border)}.form-button-group.full-width{justify-content:stretch}.form-button-group.full-width 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