:root{--primary-50: #eff6ff;--primary-100: #dbeafe;--primary-200: #bfdbfe;--primary-300: #93c5fd;--primary-400: #60a5fa;--primary-500: #3b82f6;--primary-600: #2563eb;--primary-700: #1d4ed8;--primary-800: #1e40af;--primary-900: #1e3a8a;--whatsapp: #25D366;--whatsapp-dark: #128C7E;--dark-50: hsl(210, 40%, 98%);--dark-100: hsl(210, 40%, 96%);--dark-200: hsl(214, 32%, 91%);--dark-300: hsl(213, 27%, 84%);--dark-400: hsl(215, 20%, 65%);--dark-500: hsl(215, 16%, 47%);--dark-600: hsl(215, 19%, 35%);--dark-700: hsl(215, 25%, 27%);--dark-800: hsl(217, 33%, 17%);--dark-900: hsl(222, 84%, 4.9%);--dark-950: hsl(222, 84%, 3%);--success: #16a34a;--success-light: rgba(22, 163, 74, .08);--warning: #eab308;--warning-light: rgba(234, 179, 8, .08);--error: #ef4444;--error-light: rgba(239, 68, 68, .08);--info: #3b82f6;--info-light: rgba(59, 130, 246, .08);--bg-primary: #ffffff;--bg-secondary: hsl(210, 40%, 98%);--bg-tertiary: #f0f2f5;--bg-card: #ffffff;--bg-card-hover: #f8fafc;--text-primary: hsl(240, 10%, 3.9%);--text-secondary: hsl(215, 16%, 47%);--text-muted: hsl(215, 20%, 65%);--border-color: hsl(240, 5.9%, 90%);--border-color-hover: hsl(214, 32%, 91%);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .08), 0 8px 10px -6px rgba(0, 0, 0, .04);--shadow-glow: 0 0 20px rgba(59, 130, 246, .1);--gradient-primary: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);--gradient-dark: linear-gradient(180deg, #ffffff 0%, hsl(210, 40%, 98%) 100%);--gradient-card: linear-gradient(145deg, #ffffff 0%, hsl(210, 40%, 98%) 100%);--gradient-glass: linear-gradient(145deg, rgba(255, 255, 255, .9) 0%, rgba(255, 255, 255, .7) 100%);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .35s ease;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--sidebar-width: 280px;--sidebar-collapsed-width: 80px}[data-theme=dark]{--primary-50: #1e3a5f;--primary-100: #1e40af;--primary-200: #1d4ed8;--primary-300: #2563eb;--primary-400: #3b82f6;--primary-500: #60a5fa;--primary-600: #3b82f6;--primary-700: #2563eb;--primary-800: #1d4ed8;--primary-900: #1e40af;--bg-primary: #0a0f1a;--bg-secondary: #111827;--bg-tertiary: #1e293b;--bg-card: rgba(30, 41, 59, .5);--bg-card-hover: rgba(30, 41, 59, .8);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--border-color: rgba(148, 163, 184, .1);--border-color-hover: rgba(148, 163, 184, .2);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -2px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .3), 0 4px 6px -4px rgba(0, 0, 0, .3);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .3), 0 8px 10px -6px rgba(0, 0, 0, .3);--shadow-glow: 0 0 30px rgba(96, 165, 250, .15);--gradient-primary: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);--gradient-dark: linear-gradient(180deg, #111827 0%, #0a0f1a 100%);--gradient-card: linear-gradient(145deg, rgba(30, 41, 59, .6) 0%, rgba(17, 24, 39, .8) 100%);--gradient-glass: linear-gradient(145deg, rgba(255, 255, 255, .05) 0%, rgba(255, 255, 255, .02) 100%);--success-light: rgba(34, 197, 94, .1);--warning-light: rgba(245, 158, 11, .1);--error-light: rgba(239, 68, 68, .1);--info-light: rgba(59, 130, 246, .1);--dark-50: #f8fafc;--dark-100: #e2e8f0;--dark-200: #cbd5e1;--dark-300: #94a3b8;--dark-400: #64748b;--dark-500: #475569;--dark-600: #334155;--dark-700: #1e293b;--dark-800: #111827;--dark-900: #0a0f1a;--dark-950: #050810}html{transition:background-color .3s ease,color .3s ease}html *,html *:before,html *:after{transition:background-color .3s ease,color .3s ease,border-color .3s ease,box-shadow .3s ease}.nav-item:before,.btn,.btn *,input,textarea,select{transition:background-color .3s ease,color .3s ease,border-color .3s ease,box-shadow .3s ease,transform var(--transition-fast),opacity var(--transition-fast)!important}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--text-primary)}h1{font-size:2.25rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}p{color:var(--text-secondary);margin-bottom:var(--spacing-md)}a{color:var(--primary-500);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-400)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--dark-500);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--dark-400)}::selection{background:var(--primary-500);color:#fff}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;margin-left:var(--sidebar-width);padding:var(--spacing-xl);background:var(--bg-primary);min-height:100vh;transition:margin-left var(--transition-normal)}.main-content.collapsed{margin-left:var(--sidebar-collapsed-width)}.main-content.full-width{margin-left:0;padding:0}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl)}.page-title{font-size:1.75rem;font-weight:700;color:var(--text-primary)}.page-subtitle{color:var(--text-secondary);font-size:.875rem;margin-top:var(--spacing-xs)}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar-width);background:#fff;border-right:1px solid #f3f4f6;display:flex;flex-direction:column;z-index:100;transition:width var(--transition-normal);box-shadow:2px 0 8px #0000000a}.sidebar.collapsed{width:var(--sidebar-collapsed-width)}.sidebar-header{padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid #f3f4f6;display:flex;align-items:center;gap:var(--spacing-md)}.sidebar-logo{width:38px;height:38px;background:var(--gradient-primary);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 2px 8px #3b82f633}.sidebar-logo svg{width:24px;height:24px;color:#fff}.sidebar-brand{overflow:hidden;transition:opacity var(--transition-normal)}.sidebar.collapsed .sidebar-brand{opacity:0;width:0}.sidebar-brand h1{font-size:1rem;font-weight:700;white-space:nowrap}.sidebar-brand span{font-size:.688rem;color:var(--text-muted);white-space:nowrap}.sidebar-nav{flex:1;padding:var(--spacing-sm) var(--spacing-md);overflow-y:auto}.nav-section{margin-bottom:var(--spacing-md)}.nav-section-title{font-size:.625rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);padding:var(--spacing-xs) var(--spacing-sm);margin-bottom:2px;white-space:nowrap;overflow:hidden}.sidebar.collapsed .nav-section-title{opacity:0}.nav-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:.438rem .75rem;border-radius:var(--radius-md);color:var(--text-secondary);font-size:.875rem;cursor:pointer;transition:all var(--transition-fast);margin-bottom:2px;text-decoration:none;position:relative;overflow:hidden}.nav-item:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--primary-500);border-radius:0 var(--radius-sm) var(--radius-sm) 0;transform:scaleY(0);transition:transform var(--transition-fast)}.nav-item:hover{background:#f9fafb;color:var(--text-primary)}.nav-item.active{background:#3b82f614;color:var(--primary-500);font-weight:600}.nav-item.active:before{transform:scaleY(1);background:var(--primary-500);width:3px}.nav-item svg{width:18px;height:18px;flex-shrink:0}.nav-section:nth-child(1) .nav-item svg{color:#16a34a}.nav-section:nth-child(2) .nav-item:nth-child(2) svg{color:#3b82f6}.nav-section:nth-child(2) .nav-item:nth-child(3) svg{color:#0ea5e9}.nav-section:nth-child(2) .nav-item:nth-child(4) svg{color:#6366f1}.nav-section:nth-child(3) .nav-item:nth-child(2) svg{color:#7c3aed}.nav-section:nth-child(3) .nav-item:nth-child(3) svg{color:#8b5cf6}.nav-section:nth-child(3) .nav-item:nth-child(4) svg{color:#a855f7}.nav-section:nth-child(3) .nav-item:nth-child(5) svg{color:#6d28d9}.nav-section:nth-child(3) .nav-item:nth-child(6) svg{color:#0d9488}.nav-section:nth-child(3) .nav-item:nth-child(7) svg{color:#0891b2}.nav-section:nth-child(4) .nav-item:nth-child(2) svg{color:#4f46e5}.nav-section:nth-child(4) .nav-item:nth-child(3) svg{color:#0d9488}.nav-section:nth-child(4) .nav-item:nth-child(4) svg{color:#0891b2}.nav-section:nth-child(4) .nav-item:nth-child(5) svg{color:#6366f1}.nav-section:nth-child(4) .nav-item:nth-child(6) svg{color:#2563eb}.nav-section:nth-child(4) .nav-item:nth-child(7) svg{color:#16a34a}.nav-section:nth-child(4) .nav-item:nth-child(8) svg{color:#f59e0b}.nav-section:nth-child(5) .nav-item:nth-child(2) svg{color:#ea580c}.nav-section:nth-child(5) .nav-item:nth-child(3) svg{color:#ca8a04}.nav-section:nth-child(5) .nav-item:nth-child(4) svg{color:#16a34a}.nav-section:nth-child(5) .nav-item:nth-child(5) svg{color:#0d9488}.nav-section:nth-child(6) .nav-item:nth-child(2) svg{color:#ec4899}.nav-section:nth-child(6) .nav-item:nth-child(3) svg{color:#f43f5e}.nav-section:nth-child(7) .nav-item:nth-child(2) svg{color:#64748b}.nav-section:nth-child(7) .nav-item:nth-child(3) svg{color:#475569}.nav-section:nth-child(7) .nav-item:nth-child(4) svg{color:#0d9488}.nav-section:nth-child(7) .nav-item:nth-child(5) svg{color:#6366f1}.nav-section:nth-child(8) .nav-item:nth-child(2) svg{color:#dc2626}.nav-section:nth-child(8) .nav-item:nth-child(3) svg{color:#16a34a}.nav-section:nth-child(8) .nav-item:nth-child(4) svg{color:#7c3aed}.nav-section:nth-child(8) .nav-item:nth-child(5) svg{color:#3b82f6}.nav-section:nth-child(8) .nav-item:nth-child(6) svg{color:#64748b}.nav-section:nth-child(8) .nav-item:nth-child(7) svg{color:#0d9488}.nav-section:nth-child(8) .nav-item:nth-child(8) svg{color:#ea580c}.nav-section:nth-child(8) .nav-item:nth-child(9) svg{color:#f59e0b}.nav-section:nth-child(8) .nav-item:nth-child(10) svg{color:#6366f1}.nav-section:nth-child(8) .nav-item:nth-child(11) svg{color:#8b5cf6}.nav-section:nth-child(8) .nav-item:nth-child(12) svg{color:#ec4899}.nav-section:nth-child(8) .nav-item:nth-child(13) svg{color:#ca8a04}.nav-section:nth-child(8) .nav-item:nth-child(14) svg{color:#475569}.nav-item.active svg{color:var(--primary-500)!important}.nav-item span{white-space:nowrap;overflow:hidden;transition:opacity var(--transition-normal)}.sidebar.collapsed .nav-item span{opacity:0;width:0}.sidebar-footer{padding:var(--spacing-sm) var(--spacing-md);border-top:1px solid #f3f4f6}.user-profile{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);border-radius:var(--radius-lg);background:transparent;cursor:pointer;transition:all var(--transition-fast)}.user-profile:hover{background:#f9fafb}.user-avatar{width:40px;height:40px;border-radius:var(--radius-full);background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.875rem;flex-shrink:0}.user-info{overflow:hidden;transition:opacity var(--transition-normal)}.sidebar.collapsed .user-info{opacity:0;width:0}.user-name{font-weight:600;font-size:.875rem;white-space:nowrap}.user-role{font-size:.75rem;color:var(--text-muted);white-space:nowrap}.card{background:var(--gradient-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--spacing-lg);box-shadow:var(--shadow-sm);transition:all var(--transition-normal)}.card:hover{border-color:var(--border-color-hover);transform:translateY(-2px);box-shadow:var(--shadow-md)}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-lg)}.card-title{font-size:1rem;font-weight:600;color:var(--text-primary)}.card-subtitle{font-size:.75rem;color:var(--text-muted);margin-top:var(--spacing-xs)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.stat-card{background:var(--gradient-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--spacing-lg);position:relative;overflow:hidden;transition:all var(--transition-normal)}.stat-card:before{content:"";position:absolute;top:0;right:0;width:120px;height:120px;background:radial-gradient(circle at center,rgba(59,130,246,.06) 0%,transparent 70%);transform:translate(30%,-30%)}.stat-card:hover{border-color:#3b82f633;box-shadow:var(--shadow-glow)}.stat-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-md)}.stat-icon{width:48px;height:48px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary)}.stat-icon.primary{background:#3b82f61a;color:var(--primary-500)}.stat-icon.warning{background:var(--warning-light);color:var(--warning)}.stat-icon.info{background:var(--info-light);color:var(--info)}.stat-icon.success{background:var(--success-light);color:var(--success)}.stat-icon.error{background:var(--error-light);color:var(--error)}.stat-trend{display:flex;align-items:center;gap:var(--spacing-xs);font-size:.75rem;font-weight:500;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-full)}.stat-trend.up{background:var(--success-light);color:var(--success)}.stat-trend.down{background:var(--error-light);color:var(--error)}.stat-value{font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:var(--spacing-xs)}.stat-label{font-size:.875rem;color:var(--text-secondary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);font-size:.875rem;font-weight:500;border-radius:var(--radius-lg);border:none;cursor:pointer;transition:all var(--transition-fast);font-family:inherit;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px #3b82f64d}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #3b82f666}.btn-secondary:hover:not(:disabled){background:var(--bg-card-hover);border-color:var(--border-color-hover)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626;transform:translateY(-2px)}.btn-sm{padding:var(--spacing-xs) var(--spacing-md);font-size:.75rem}.btn-lg{padding:var(--spacing-md) var(--spacing-xl);font-size:1rem}.btn-icon{width:40px;height:40px;padding:0;border-radius:var(--radius-lg)}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;font-size:.875rem;font-weight:500;color:var(--text-primary);margin-bottom:var(--spacing-sm)}.form-input,.form-select,.form-textarea{width:100%;padding:var(--spacing-md);font-size:.875rem;font-family:inherit;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-lg);color:var(--text-primary);transition:all var(--transition-fast)}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.form-textarea{resize:vertical;min-height:120px}.search-box{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:all .2s}.search-box:focus-within{border-color:var(--primary-500);box-shadow:0 0 0 3px #3b82f61a}.search-box input{flex:1;background:transparent;border:none;padding:var(--spacing-xs) 0;color:var(--text-primary);outline:none;font-size:.875rem}.search-box input::placeholder{color:var(--text-muted)}.search-box svg{color:var(--text-muted);flex-shrink:0}.form-hint{font-size:.75rem;color:var(--text-muted);margin-top:var(--spacing-xs)}.toggle{position:relative;width:48px;height:26px}.toggle-slider{position:absolute;cursor:pointer;inset:0;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-full);transition:all var(--transition-fast)}.toggle-slider:before{content:"";position:absolute;height:20px;width:20px;left:2px;bottom:2px;background:var(--text-muted);border-radius:var(--radius-full);transition:all var(--transition-fast)}.toggle input:checked+.toggle-slider{background:var(--primary-500);border-color:var(--primary-500)}.toggle input:checked+.toggle-slider:before{transform:translate(22px);background:#fff}.table-container{overflow-x:auto;border-radius:var(--radius-xl);border:1px solid var(--border-color);background:var(--gradient-card)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:var(--spacing-md) var(--spacing-lg);text-align:left}.table th{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);background:var(--bg-tertiary);border-bottom:1px solid var(--border-color)}.table td{font-size:.875rem;color:var(--text-primary);border-bottom:1px solid var(--border-color)}.table tr:last-child td{border-bottom:none}.table tbody tr{transition:background var(--transition-fast)}.table tbody tr:hover{background:#3b82f60a}.badge{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm);font-size:.75rem;font-weight:500;border-radius:var(--radius-full)}.badge-success{background:var(--success-light);color:var(--success)}.badge-warning{background:var(--warning-light);color:var(--warning)}.badge-error{background:var(--error-light);color:var(--error)}.badge-info{background:var(--info-light);color:var(--info)}.badge-neutral{background:var(--bg-tertiary);color:var(--text-secondary)}.status-dot{width:8px;height:8px;border-radius:var(--radius-full);display:inline-block}.status-dot.online{background:var(--success);box-shadow:0 0 8px var(--success)}.status-dot.offline{background:var(--text-muted)}.status-dot.warning{background:var(--warning);box-shadow:0 0 8px var(--warning)}.modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;opacity:0;visibility:hidden;transition:all var(--transition-normal)}.modal-overlay.open{opacity:1;visibility:visible}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-2xl);width:100%;max-width:500px;max-height:85vh;overflow:auto;margin:auto;transform:scale(.9);transition:all var(--transition-normal)}.modal-overlay.open .modal{transform:scale(1)}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-lg);border-bottom:1px solid var(--border-color)}.modal-title{font-size:1.125rem;font-weight:600}.modal-body{padding:var(--spacing-lg)}.modal-footer{display:flex;justify-content:flex-end;gap:var(--spacing-md);padding:var(--spacing-lg);border-top:1px solid var(--border-color)}.toggle{position:relative;display:inline-block;width:52px;height:28px;flex-shrink:0}.toggle input{opacity:0;width:0;height:0}.toggle .toggle-slider{position:absolute;cursor:pointer;inset:0;background-color:var(--bg-tertiary);border:2px solid var(--border-color);border-radius:28px;transition:all .3s ease}.toggle .toggle-slider:before{position:absolute;content:"";height:20px;width:20px;left:2px;bottom:2px;background-color:#fff;border-radius:50%;transition:all .3s ease;box-shadow:0 2px 4px #0003}.toggle input:checked+.toggle-slider{background-color:var(--primary-500);border-color:var(--primary-500)}.toggle input:checked+.toggle-slider:before{transform:translate(24px)}.toggle-wrapper{display:flex;align-items:center;gap:var(--spacing-md)}.tabs{display:flex;gap:var(--spacing-xs);padding:var(--spacing-xs);background:var(--bg-tertiary);border-radius:var(--radius-lg);margin-bottom:var(--spacing-lg)}.tab{flex:1;padding:var(--spacing-sm) var(--spacing-md);font-size:.875rem;font-weight:500;color:var(--text-secondary);background:transparent;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.tab:hover{color:var(--text-primary)}.tab.active{background:var(--bg-card);color:var(--primary-500);box-shadow:var(--shadow-sm)}.device-card{background:var(--gradient-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--spacing-lg);transition:all 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currentColor;border-radius:var(--radius-sm);color:inherit;cursor:pointer;opacity:.7;transition:all var(--transition-fast)}.alert button:hover{opacity:1;background:#ffffff1a}.alert-error{background:var(--error-light);border:1px solid rgba(239,68,68,.3);color:var(--error)}.alert-success{background:var(--success-light);border:1px solid rgba(34,197,94,.3);color:var(--success)}.alert-warning{background:var(--warning-light);border:1px solid rgba(245,158,11,.3);color:var(--warning)}.alert-info{background:var(--info-light);border:1px solid rgba(59,130,246,.3);color:var(--info)}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-3xl);color:var(--text-secondary);gap:var(--spacing-md)}.animate-spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-3xl);text-align:center}.empty-state svg{color:var(--text-muted);margin-bottom:var(--spacing-md)}.empty-state h3{margin:0 0 var(--spacing-sm);color:var(--text-primary)}.empty-state p{color:var(--text-secondary);margin:0 0 var(--spacing-lg)}.text-success{color:var(--success)}.text-error,.text-danger{color:var(--error)}.text-warning{color:var(--warning)}.text-info{color:var(--info)}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.panel-type-selector{display:flex;gap:var(--spacing-md);margin-bottom:var(--spacing-sm)}.panel-type-btn{flex:1;display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--bg-tertiary);border:2px solid var(--border-color);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);text-align:left;position:relative}.panel-type-btn:hover{border-color:var(--border-color-hover);background:var(--bg-card-hover)}.panel-type-btn.active{border-color:var(--primary-500);background:#3b82f60f}.panel-type-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--bg-secondary);border-radius:var(--radius-md);font-weight:700;font-size:1rem;color:var(--text-secondary);flex-shrink:0}.panel-type-btn.active .panel-type-icon{background:var(--gradient-primary);color:#fff}.panel-type-info{display:flex;flex-direction:column;gap:2px;flex:1}.panel-type-name{font-weight:600;font-size:.9rem;color:var(--text-primary)}.panel-type-desc{font-size:.75rem;color:var(--text-muted)}.panel-type-btn .check-icon{color:var(--primary-500);flex-shrink:0}[data-theme=dark] .sidebar{background:linear-gradient(180deg,#111827,#0a0f1a);border-right:1px solid rgba(148,163,184,.1);box-shadow:2px 0 8px #0003}[data-theme=dark] .sidebar-header{border-bottom:1px solid rgba(148,163,184,.1)}[data-theme=dark] .sidebar-footer{border-top:1px solid rgba(148,163,184,.1)}[data-theme=dark] .sidebar-logo{box-shadow:0 2px 8px #60a5fa40}[data-theme=dark] .nav-item:hover{background:#60a5fa1a}[data-theme=dark] .nav-item.active{background:#60a5fa26}[data-theme=dark] .card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}[data-theme=dark] .card:hover{box-shadow:var(--shadow-lg)}[data-theme=dark] .stat-card:hover{box-shadow:0 4px 20px #60a5fa1f}[data-theme=dark] ::-webkit-scrollbar-track{background:#111827}[data-theme=dark] ::-webkit-scrollbar-thumb{background:#475569}[data-theme=dark] ::-webkit-scrollbar-thumb:hover{background:#64748b}[data-theme=dark] .modal-overlay{background:#000000b3}[data-theme=dark] .table tbody tr:hover{background:#60a5fa0d}[data-theme=dark] .form-input,[data-theme=dark] .form-select,[data-theme=dark] .form-textarea{background:#1e293b;border:1px solid rgba(148,163,184,.1)}[data-theme=dark] 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.panel-type-btn{background:#1e293b;border-color:#94a3b81a}[data-theme=dark] .panel-type-btn:hover{border-color:#94a3b833;background:#334155}[data-theme=dark] .panel-type-btn.active{background:#60a5fa1a}[data-theme=dark] .panel-type-icon{background:#111827}[data-theme=dark] .empty-state{background:#ffffff05}[data-theme=dark] .auth-decoration .blob{background:radial-gradient(circle,rgba(96,165,250,.1) 0%,transparent 70%)}[data-theme=dark] .auth-decoration .blob2{background:radial-gradient(circle,rgba(37,99,235,.08) 0%,transparent 70%)}[data-theme=dark] .auth-card{box-shadow:0 20px 60px #0000004d}[data-theme=dark] .dropdown-menu{background:#1e293b;border:1px solid rgba(148,163,184,.1);box-shadow:0 10px 40px #0000004d}[data-theme=dark] .tooltip{background:#f8fafc;color:#1e293b}[data-theme=dark] code,[data-theme=dark] pre{background:#1e293b;color:#e2e8f0}[data-theme=dark] .sidebar-brand h1{color:#f8fafc}[data-theme=dark] .table th{background:#111827;border-bottom-color:#94a3b81a}[data-theme=dark] .table td{border-bottom-color:#94a3b80d}[data-theme=dark] .stat-card:before{background:radial-gradient(circle at center,rgba(96,165,250,.08) 0%,transparent 70%)}.dots-bg{background-image:radial-gradient(circle,hsl(215,20%,85%) 1px,transparent 1px);background-size:20px 20px}[data-theme=dark] .dots-bg{background-image:radial-gradient(circle,rgba(148,163,184,.08) 1px,transparent 1px)}.hover-lift{transition:all .2s ease-in-out}.hover-lift:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.pulse-gentle{animation:pulseGentle 2s infinite}@keyframes pulseGentle{0%,to{opacity:1}50%{opacity:.7}}.credit-balance{background:linear-gradient(135deg,#3b82f614,#3b82f60a)!important;border-color:#3b82f626!important;color:var(--primary-500)!important}[data-theme=dark] .credit-balance{background:linear-gradient(135deg,#60a5fa1a,#60a5fa0d)!important;border-color:#60a5fa33!important}.nav-section-title{color:#65758b}[data-theme=dark] .nav-section-title{color:var(--text-muted)}:root{--landing-primary: #16a34a;--landing-primary-dark: #15803d;--landing-primary-light: #22c55e;--landing-secondary: #0ea5e9;--landing-accent: #f59e0b;--landing-success: #16a34a;--landing-warning: #f59e0b;--landing-danger: #ef4444;--landing-bg: #ffffff;--landing-bg-secondary: #f8fafc;--landing-bg-tertiary: #f1f5f9;--landing-text: #1e293b;--landing-text-muted: #64748b;--landing-text-light: #94a3b8;--landing-border: #e2e8f0;--landing-border-light: #f1f5f9;--landing-gradient: linear-gradient(135deg, #16a34a 0%, #22c55e 50%, #4ade80 100%);--landing-gradient-subtle: linear-gradient(135deg, rgba(22, 163, 74, .05) 0%, rgba(34, 197, 94, .05) 100%);--landing-shadow: 0 25px 50px -12px rgba(0, 0, 0, .08);--landing-shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .05);--landing-shadow-md: 0 10px 25px -5px rgba(0, 0, 0, .08);--landing-radius: 16px;--landing-radius-sm: 8px;--landing-radius-lg: 24px}.landing-page{background:var(--landing-bg);color:var(--landing-text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow-x:hidden}.landing-page .container{max-width:1200px;margin:0 auto;padding:0 24px}.landing-page .section-header{text-align:center;margin-bottom:64px}.landing-page .section-header h2{font-size:2.5rem;font-weight:700;margin-bottom:16px;color:var(--landing-text)}.landing-page .section-header p{font-size:1.125rem;color:var(--landing-text-muted);max-width:600px;margin:0 auto}.landing-page .section-badge{display:inline-block;padding:6px 16px;background:#16a34a14;border:1px solid rgba(22,163,74,.2);border-radius:999px;font-size:.875rem;font-weight:500;color:var(--landing-primary);margin-bottom:16px}.landing-nav{position:fixed;top:0;left:0;right:0;z-index:1000;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffe6;border-bottom:1px solid var(--landing-border)}.landing-nav .nav-container{max-width:1200px;margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between}.landing-nav .nav-logo{display:flex;align-items:center;gap:12px}.landing-nav .logo-icon{color:var(--landing-primary)}.landing-nav .logo-text{font-size:1.5rem;font-weight:700;background:var(--landing-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.landing-nav .nav-links{display:flex;gap:32px}.landing-nav .nav-links a{color:var(--landing-text-muted);text-decoration:none;font-weight:500;transition:color .2s}.landing-nav .nav-links a:hover{color:var(--landing-primary)}.landing-nav .nav-actions{display:flex;gap:12px;align-items:center}.landing-page .btn-primary{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;background:var(--landing-gradient);border:none;border-radius:var(--landing-radius-sm);color:#fff;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #16a34a4d}.landing-page .btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #16a34a66}.landing-page .btn-outline{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;background:transparent;border:2px solid var(--landing-border);border-radius:var(--landing-radius-sm);color:var(--landing-text);font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s ease}.landing-page .btn-outline:hover{background:var(--landing-bg-secondary);border-color:var(--landing-primary);color:var(--landing-primary)}.landing-page .btn-ghost{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;background:transparent;border:none;border-radius:var(--landing-radius-sm);color:var(--landing-text-muted);font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s}.landing-page .btn-ghost:hover{color:var(--landing-primary);background:#16a34a0d}.landing-page .btn-large{padding:16px 32px;font-size:1.125rem}.hero-section{min-height:100vh;display:flex;align-items:center;padding:120px 48px 80px;position:relative;overflow:hidden;background:var(--landing-bg);max-width:1280px;margin:0 auto;gap:40px}.hero-bg-gradient{position:absolute;top:-50%;right:-20%;width:80%;height:150%;background:radial-gradient(ellipse at center,rgba(22,163,74,.06) 0%,transparent 70%);pointer-events:none}.hero-section .hero-content{flex:1;max-width:600px;position:relative;z-index:1}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:#16a34a14;border:1px solid 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var(--landing-border);transform:perspective(1000px) rotateY(-10deg) rotateX(5deg);animation:float 6s ease-in-out infinite}@keyframes float{0%,to{transform:perspective(1000px) rotateY(-10deg) rotateX(5deg) translateY(0)}50%{transform:perspective(1000px) rotateY(-10deg) rotateX(5deg) translateY(-20px)}}.phone-header{display:flex;justify-content:center;padding:8px 0}.phone-notch{width:120px;height:28px;background:var(--landing-text);border-radius:20px}.chat-window{background:#fff;border-radius:28px;overflow:hidden;min-height:400px;border:1px solid var(--landing-border)}.chat-header-mock{display:flex;align-items:center;gap:12px;padding:16px;background:var(--landing-bg-tertiary);border-bottom:1px solid var(--landing-border)}.chat-avatar{width:40px;height:40px;background:var(--landing-gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.25rem}.chat-info .chat-name{display:block;font-weight:600;font-size:.875rem;color:var(--landing-text)}.chat-info .chat-status{display:block;font-size:.75rem;color:var(--landing-primary)}.chat-messages{padding:16px;display:flex;flex-direction:column;gap:12px;background:#f0f2f5}.chat-messages .message{max-width:85%;padding:10px 14px;border-radius:16px;font-size:.875rem;display:flex;flex-direction:column;gap:4px}.chat-messages .message.incoming{background:#fff;align-self:flex-start;border-bottom-left-radius:4px;color:var(--landing-text);box-shadow:0 1px 2px #0000000f}.chat-messages .message.outgoing{background:var(--landing-primary);align-self:flex-end;border-bottom-right-radius:4px;color:#fff}.chat-messages .message .time{font-size:.625rem;opacity:.7;text-align:right}.panel-support-section{padding:80px 24px;background:var(--landing-bg-secondary)}.panel-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.panel-card{background:var(--landing-bg);border-radius:var(--landing-radius);padding:32px;text-align:center;border:1px solid var(--landing-border);transition:all .3s ease}.panel-card.featured{border-color:var(--landing-primary);box-shadow:0 0 40px #16a34a1a}.panel-card:hover{transform:translateY(-4px);box-shadow:var(--landing-shadow-md)}.panel-icon{width:64px;height:64px;background:var(--landing-gradient);border-radius:16px;display:inline-flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;color:#fff;margin-bottom:20px}.panel-card h3{font-size:1.25rem;margin-bottom:8px}.panel-card p{color:var(--landing-text-muted);font-size:.875rem;margin-bottom:16px}.panel-card .badge{display:inline-block;padding:6px 12px;background:#16a34a14;border:1px solid rgba(22,163,74,.2);border-radius:999px;font-size:.75rem;font-weight:600;color:var(--landing-primary)}.panel-card .badge.secondary{background:#0ea5e914;border-color:#0ea5e933;color:var(--landing-secondary)}.features-section{padding:100px 24px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}.feature-card{background:var(--landing-bg);border-radius:var(--landing-radius);padding:32px;border:1px solid var(--landing-border);transition:all .3s ease}.feature-card:hover{transform:translateY(-5px);border-color:var(--landing-primary);box-shadow:0 0 30px #16a34a14}.feature-icon{width:56px;height:56px;background:#16a34a14;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--landing-primary);margin-bottom:20px}.feature-card h3{font-size:1.125rem;margin-bottom:12px;color:var(--landing-text)}.feature-card p{color:var(--landing-text-muted);font-size:.9375rem;line-height:1.6}.demo-section{padding:100px 24px;background:var(--landing-bg-secondary)}.demo-tabs{display:flex;justify-content:center;gap:12px;margin-bottom:48px;flex-wrap:wrap}.demo-tab{display:flex;align-items:center;gap:8px;padding:12px 24px;background:var(--landing-bg);border:2px solid var(--landing-border);border-radius:var(--landing-radius-sm);color:var(--landing-text-muted);font-weight:500;cursor:pointer;transition:all .2s}.demo-tab:hover{color:var(--landing-primary);border-color:var(--landing-primary)}.demo-tab.active{border-color:var(--landing-primary);color:var(--landing-primary);background:#16a34a0d}.demo-content{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;max-width:1000px;margin:0 auto}.demo-phone{background:var(--landing-bg);border-radius:var(--landing-radius-lg);padding:24px;border:1px solid var(--landing-border);box-shadow:var(--landing-shadow-sm)}.demo-chat{display:flex;flex-direction:column;gap:16px}.demo-message{display:flex;flex-direction:column;gap:4px}.demo-message.customer{align-items:flex-start}.demo-message.bot{align-items:flex-end}.demo-message .message-bubble{padding:16px;border-radius:16px;max-width:100%}.demo-message.customer .message-bubble{background:var(--landing-bg-tertiary);border-bottom-left-radius:4px}.demo-message.customer .message-bubble code{color:var(--landing-text);font-family:JetBrains Mono,monospace;font-size:.9375rem}.demo-message.bot .message-bubble{background:#16a34a14;border:1px solid rgba(22,163,74,.15);border-bottom-right-radius:4px}.demo-message.bot .message-bubble pre{white-space:pre-wrap;font-family:Inter,sans-serif;font-size:.8125rem;line-height:1.6;margin:0;color:var(--landing-text)}.demo-message .message-time{font-size:.75rem;color:var(--landing-text-muted)}.demo-info h3{font-size:1.5rem;margin-bottom:24px;color:var(--landing-primary)}.demo-info ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:16px}.demo-info li{display:flex;align-items:center;gap:12px;font-size:1rem;color:var(--landing-text-muted)}.demo-info li svg{color:var(--landing-primary);flex-shrink:0}.how-it-works-section{padding:100px 24px;background:var(--landing-bg)}.steps-container{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.step-card{text-align:center;position:relative}.step-number{font-size:4rem;font-weight:800;background:linear-gradient(180deg,rgba(22,163,74,.2) 0%,transparent 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1;margin-bottom:-10px}.step-icon{width:72px;height:72px;background:var(--landing-bg);border:2px solid var(--landing-primary);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:var(--landing-primary);margin-bottom:24px}.step-card h3{font-size:1.125rem;margin-bottom:12px;color:var(--landing-text)}.step-card p{font-size:.9375rem;color:var(--landing-text-muted);line-height:1.6}.step-connector{position:absolute;top:130px;right:-20px;color:var(--landing-border)}.pricing-section{padding:100px 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