@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--color-primary-50: #eef2ff;--color-primary-100: #e0e7ff;--color-primary-200: #c7d2fe;--color-primary-300: #a5b4fc;--color-primary-400: #818cf8;--color-primary-500: #6366f1;--color-primary-600: #4f46e5;--color-primary-700: #4338ca;--color-primary-800: #3730a3;--color-primary-900: #312e81;--color-success-50: #ecfdf5;--color-success-100: #d1fae5;--color-success-400: #34d399;--color-success-500: #10b981;--color-success-600: #059669;--color-warning-50: #fffbeb;--color-warning-100: #fef3c7;--color-warning-400: #fbbf24;--color-warning-500: #f59e0b;--color-error-50: #fef2f2;--color-error-100: #fee2e2;--color-error-400: #f87171;--color-error-500: #ef4444;--color-error-600: #dc2626;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--surface-bg: #f5f7fa;--surface-1: #ffffff;--surface-2: #ffffff;--surface-3: #f9fafb;--surface-elevated: #ffffff;--surface-hover: #f3f4f6;--text-primary: #111827;--text-secondary: #4b5563;--text-tertiary: #6b7280;--text-muted: #9ca3af;--text-on-primary: #ffffff;--border-default: #e5e7eb;--border-subtle: #f3f4f6;--border-strong: #d1d5db;--gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--gradient-accent: linear-gradient(135deg, #06b6d4 0%, #6366f1 100%);--gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);--gradient-hero: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 50%, #f5f3ff 100%);--shadow-xs: 0 1px 2px rgba(0, 0, 0, .04);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .06), 0 2px 4px -2px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .06), 0 4px 6px -4px rgba(0, 0, 0, .04);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .08), 0 8px 10px -6px rgba(0, 0, 0, .04);--shadow-primary: 0 4px 14px rgba(99, 102, 241, .2);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-2xl: 20px;--radius-full: 9999px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .75rem;--font-size-sm: .8125rem;--font-size-base: .875rem;--font-size-lg: 1rem;--font-size-xl: 1.125rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--sidebar-width: 260px;--sidebar-collapsed-width: 72px;--header-height: 48px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}*::-webkit-scrollbar{display:none}*{-ms-overflow-style:none;scrollbar-width:none}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);background:var(--surface-bg);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden}a{color:var(--color-primary-600);text-decoration:none}a:hover{color:var(--color-primary-700)}button{background:none;border:none;font:inherit;cursor:pointer;color:inherit}input,select,textarea{font:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--gray-400)}.app-layout{display:flex;min-height:100vh;background:var(--surface-bg)}.main-content{flex:1;margin-left:var(--sidebar-width);display:flex;flex-direction:column;min-height:100vh;transition:margin-left .3s ease}.page-content{flex:1;padding:var(--space-6) var(--space-8);max-width:1400px;width:100%}.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-width);height:100vh;background:var(--surface-1);border-right:1px solid var(--border-default);display:flex;flex-direction:column;z-index:100;transition:transform .3s ease;overflow-y:auto}.sidebar-logo{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--border-subtle)}.sidebar-nav{padding:var(--space-3) var(--space-3);flex:1;overflow-y:auto}.sidebar-section-label{padding:var(--space-4) var(--space-4) var(--space-2);font-size:var(--font-size-xs);font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.sidebar-nav-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:500;color:var(--text-secondary);margin-bottom:2px;transition:all .15s ease;text-decoration:none}.sidebar-nav-item:hover{background:var(--color-primary-50);color:var(--color-primary-700)}.sidebar-nav-item.active{background:var(--color-primary-50);color:var(--color-primary-700);font-weight:600}.main-header{display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-8);height:var(--header-height);background:var(--surface-1);border-bottom:1px solid var(--border-default);position:sticky;top:0;z-index:50;gap:var(--space-2);overflow:hidden}.hide-mobile{display:inline}.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}.glass-card,.card{background:var(--surface-1);border:1px solid var(--border-default);border-radius:var(--radius-xl);transition:all .2s ease;box-shadow:var(--shadow-sm)}.glass-card:hover,.card:hover{box-shadow:var(--shadow-md);border-color:var(--color-primary-200)}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:var(--space-4)}.kpi-card{animation:fadeSlideUp .4s ease forwards;opacity:0}.kpi-value{font-size:var(--font-size-2xl);font-weight:800;line-height:1.2;margin-bottom:var(--space-1)}.kpi-label{font-size:var(--font-size-xs);color:var(--text-tertiary);font-weight:500}.kpi-change{display:inline-flex;align-items:center;gap:2px;font-size:var(--font-size-xs);font-weight:600;padding:2px 8px;border-radius:var(--radius-full)}.kpi-change.positive{color:var(--color-success-600);background:var(--color-success-50)}.kpi-change.negative{color:var(--color-error-500);background:var(--color-error-50)}.charts-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:var(--space-4)}.dashboard-grid{display:flex;flex-direction:column;gap:var(--space-6)}.data-table{width:100%;border-collapse:collapse;font-size:var(--font-size-sm)}.data-table thead{background:var(--gray-50);border-bottom:1px solid var(--border-default)}.data-table th{padding:var(--space-3) var(--space-4);text-align:left;font-weight:600;font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.04em;color:var(--text-tertiary)}.data-table td{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border-subtle);color:var(--text-secondary)}.data-table tbody tr:hover{background:var(--gray-50)}.data-table .numeric{text-align:right;font-variant-numeric:tabular-nums}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-5);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:600;border:1px solid transparent;transition:all .15s ease;white-space:nowrap;cursor:pointer;line-height:1.5}.btn-primary{background:var(--gradient-primary);color:var(--text-on-primary);border:none;box-shadow:var(--shadow-primary)}.btn-primary:hover{opacity:.9;box-shadow:0 6px 20px #6366f14d;transform:translateY(-1px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-ghost{color:var(--text-secondary);background:transparent}.btn-ghost:hover{background:var(--gray-100);color:var(--text-primary)}.btn-sm{padding:var(--space-1) var(--space-3);font-size:var(--font-size-xs)}.btn-lg{padding:var(--space-3) var(--space-6);font-size:var(--font-size-base)}.btn-icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-md);color:var(--text-secondary);transition:all .15s ease}.btn-icon:hover{background:var(--gray-100);color:var(--text-primary)}.input-group{display:flex;flex-direction:column;gap:var(--space-2)}.input-label{font-size:var(--font-size-sm);font-weight:600;color:var(--text-secondary)}.input-field{padding:var(--space-3) var(--space-4);background:var(--surface-1);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-primary);font-size:var(--font-size-sm);transition:all .15s ease;outline:none;width:100%}.input-field::placeholder{color:var(--text-muted)}.input-field:focus{border-color:var(--color-primary-400);box-shadow:0 0 0 3px #6366f11f}select.input-field{cursor:pointer}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--gradient-hero);padding:var(--space-4)}.login-card{width:100%;max-width:420px;padding:var(--space-10);border-radius:var(--radius-2xl);background:var(--surface-1);border:1px solid var(--border-default);box-shadow:var(--shadow-xl)}.login-title{font-size:var(--font-size-2xl);font-weight:800;margin-bottom:var(--space-1);color:var(--text-primary)}.login-subtitle{font-size:var(--font-size-sm);color:var(--text-tertiary)}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px var(--space-3);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:600}.badge-warning{background:var(--color-warning-50);color:#92400e;border:1px solid var(--color-warning-100)}.badge-success{background:var(--color-success-50);color:var(--color-success-600);border:1px solid var(--color-success-100)}.connection-dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0}.connection-dot.connected{background:var(--color-success-500);box-shadow:0 0 6px #10b98166}.connection-dot.disconnected{background:var(--color-error-400)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:var(--space-12)}.empty-state-icon{width:64px;height:64px;border-radius:var(--radius-xl);background:var(--color-primary-50);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4);color:var(--color-primary-500)}.empty-state-title{font-size:var(--font-size-lg);font-weight:700;margin-bottom:var(--space-2);color:var(--text-primary)}.empty-state-text{font-size:var(--font-size-sm);color:var(--text-tertiary);max-width:320px}.toast-container{position:fixed;bottom:calc(var(--space-6) + env(safe-area-inset-bottom,0px));right:var(--space-4);left:var(--space-4);z-index:1000;display:flex;flex-direction:column;gap:var(--space-2);align-items:flex-end}.toast{padding:var(--space-3) var(--space-5);border-radius:var(--radius-lg);font-size:var(--font-size-sm);font-weight:500;box-shadow:var(--shadow-lg);animation:slideInRight .25s ease;cursor:pointer;max-width:360px;border:1px solid}.toast-success{background:var(--color-success-50);color:var(--color-success-600);border-color:var(--color-success-100)}.toast-error{background:var(--color-error-50);color:var(--color-error-600);border-color:var(--color-error-100)}.toast-info{background:var(--color-primary-50);color:var(--color-primary-700);border-color:var(--color-primary-100)}.toast-warning{background:var(--color-warning-50);color:#92400e;border-color:var(--color-warning-100)}.skeleton{background:linear-gradient(90deg,var(--gray-100) 25%,var(--gray-200) 50%,var(--gray-100) 75%);background-size:200% 100%;animation:shimmer 1.5s ease-in-out infinite;border-radius:var(--radius-md)}.mobile-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--surface-1);border-top:1px solid var(--border-default);z-index:100;padding:4px 8px env(safe-area-inset-bottom,4px)}.mobile-nav-items{display:flex;justify-content:space-around}.mobile-nav-item{display:flex;flex-direction:column;align-items:center;gap:1px;padding:4px 10px;font-size:9px;font-weight:500;color:var(--text-muted);text-decoration:none;border-radius:var(--radius-md);transition:all .15s ease}.mobile-nav-item.active{color:var(--color-primary-600)}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.fade-in{animation:fadeSlideUp .35s ease forwards}.scale-in{animation:scaleIn .15s ease forwards}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.animate-spin{animation:spin 1s linear infinite}@media (max-width: 1024px){.charts-grid{grid-template-columns:1fr}.kpi-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}}@media (max-width: 768px){.sidebar{transform:translate(-100%);box-shadow:var(--shadow-xl);z-index:200}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.page-content{padding:var(--space-2) var(--space-3);padding-bottom:calc(56px + env(safe-area-inset-bottom,0px))}.main-header{padding:0 var(--space-2);height:44px}.mobile-nav{display:block}.kpi-grid{grid-template-columns:repeat(2,1fr);gap:var(--space-2)}.charts-grid{grid-template-columns:1fr}.mobile-menu-btn{display:flex!important}.page-header-row{gap:var(--space-2)!important}.dashboard-title{font-size:var(--font-size-xl)!important}.toast{max-width:100%;width:100%}}@media (max-width: 480px){.kpi-grid{grid-template-columns:1fr 1fr}.login-card{padding:var(--space-6)}.hide-mobile{display:none}.kpi-card [style*="font-size: var(--font-size-xl)"]{font-size:var(--font-size-lg)!important}}