:root{--primary: #6366f1;--primary-hover: #4f46e5;--primary-light: #e0e7ff;--primary-50: #eef2ff;--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;--success: #10b981;--success-light: #d1fae5;--warning: #f59e0b;--warning-light: #fef3c7;--danger: #ef4444;--danger-light: #fee2e2;--info: #3b82f6;--info-light: #dbeafe;--sidebar-width: 260px;--sidebar-collapsed: 72px;--header-height: 64px;--border-radius: 8px;--border-radius-lg: 12px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow: 0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--transition-fast: .15s ease;--transition: .2s ease;--transition-slow: .3s ease}:root[data-theme=dark]{--primary: #818cf8;--primary-hover: #6366f1;--primary-light: #312e81;--primary-50: #1e1b4b;--gray-50: #0f172a;--gray-100: #111827;--gray-200: #1f2937;--gray-300: #374151;--gray-400: #9ca3af;--gray-500: #cbd5e1;--gray-600: #d1d5db;--gray-700: #e5e7eb;--gray-800: #f3f4f6;--gray-900: #f9fafb;--success-light: #064e3b;--warning-light: #78350f;--danger-light: #7f1d1d;--info-light: #1e3a8a;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .45);--shadow: 0 1px 3px rgba(0, 0, 0, .55), 0 1px 2px rgba(0, 0, 0, .45);--shadow-md: 0 8px 18px rgba(0, 0, 0, .45);--shadow-lg: 0 14px 28px rgba(0, 0, 0, .5);--shadow-xl: 0 24px 44px rgba(0, 0, 0, .55)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;line-height:1.5;color:var(--gray-800);background:var(--gray-50)}body.darkmode{color-scheme:dark}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-hover)}img{max-width:100%;height:auto}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--gray-900)}h1{font-size:1.875rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.125rem}.container{max-width:1280px;margin:0 auto;padding:0 1.5rem}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.page-header h1{font-size:1.5rem;font-weight:700}.page-header .actions{display:flex;gap:.75rem}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:500;line-height:1.5;border:1px solid transparent;border-radius:var(--border-radius);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn .material-icons-outlined{font-size:1.125rem}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-secondary{background:#fff;color:var(--gray-700);border-color:var(--gray-300)}.btn-secondary:hover:not(:disabled){background:var(--gray-50);border-color:var(--gray-400)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626}.btn-ghost{background:transparent;color:var(--gray-600)}.btn-ghost:hover:not(:disabled){background:var(--gray-100);color:var(--gray-800)}.btn-sm{padding:.375rem .75rem;font-size:.8125rem}.btn-lg{padding:.625rem 1.25rem;font-size:1rem}.btn-icon{padding:.5rem;line-height:1}.card{background:#fff;border:1px solid var(--gray-200);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-sm)}body.darkmode .card,body.darkmode .modal,body.darkmode .sidebar,body.darkmode .header,body.darkmode .workspace-panel,body.darkmode .notif-panel{background:var(--gray-100)!important;border-color:var(--gray-300)!important}body.darkmode .btn-secondary,body.darkmode .workspace-trigger,body.darkmode .pagination button{background:var(--gray-200)!important;color:var(--gray-700)!important;border-color:var(--gray-300)!important}body.darkmode .btn-ghost:hover,body.darkmode .workspace-item:hover,body.darkmode tbody tr:hover{background:var(--gray-200)!important}body.darkmode .form-control{background:var(--gray-200)!important;color:var(--gray-900)!important;border-color:var(--gray-300)!important}body.darkmode .form-control::placeholder{color:var(--gray-500)!important;opacity:1}body.darkmode select.form-control{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23d1d5db' d='M6 8L1 3h10z'/%3E%3C/svg%3E")}body.darkmode select.form-control option{background:var(--gray-100);color:var(--gray-900)}body.darkmode .workspace-item.active{background:#1e3a8a!important}body.darkmode .workspace-item.active .workspace-item-name,body.darkmode .workspace-item.active .workspace-item-meta{color:#e0e7ff!important}body.darkmode tr.active-ws td{background:#1e3a8a!important;color:#e0e7ff!important}body.darkmode tr.active-ws .text-muted,body.darkmode tr.active-ws .ws-name{color:#c7d2fe!important}body.darkmode tr.active-ws .active-badge,body.darkmode .workspace-current-badge{background:#1d4ed8!important;color:#dbeafe!important}body.darkmode .platform-card,body.darkmode .modal-header,body.darkmode .modal-footer{background:var(--gray-100)!important;border-color:var(--gray-300)!important}body.darkmode .platform-card .card-stats,body.darkmode .platform-card .stat,body.darkmode .platform-card .card-actions,body.darkmode .platform-card .inactive-banner{border-color:var(--gray-300)!important}body.darkmode .preset-btn,body.darkmode .search-wrapper,body.darkmode .stat-pill,body.darkmode .preset-tabs,body.darkmode .filter-tabs{background:var(--gray-200)!important;border-color:var(--gray-300)!important;color:var(--gray-800)!important}body.darkmode .search-wrapper .material-icons-outlined,body.darkmode .stat-pill .material-icons-outlined{color:var(--gray-500)!important}body.darkmode .preset-btn.active,body.darkmode .filter-tabs .active,body.darkmode .preset-tabs .active{background:var(--primary-50)!important;border-color:var(--primary)!important;color:var(--primary)!important}body.darkmode .toggle-track:before{background:var(--gray-50)!important}body.darkmode .quick-stat{background:var(--gray-100)!important;border-color:var(--gray-300)!important}body.darkmode .platform-tab,body.darkmode .tab-btn{background:var(--gray-100)!important;border-color:var(--gray-300)!important;color:var(--gray-700)!important}body.darkmode .platform-tab:hover,body.darkmode .tab-btn:hover{background:var(--gray-200)!important;color:var(--gray-900)!important}body.darkmode .platform-tab.active,body.darkmode .tab-btn.active{background:var(--primary-50)!important;border-color:var(--primary)!important;color:var(--primary)!important}body.darkmode tr.row-danger{background:#3b1218!important}body.darkmode tr.row-danger:hover{background:#4c141b!important}body.darkmode .text-muted,body.darkmode .form-hint,body.darkmode .char-hint,body.darkmode .field-hint,body.darkmode .optional,body.darkmode .subtitle,body.darkmode .workspace-label,body.darkmode .workspace-item-meta,body.darkmode th,body.darkmode .empty-state p,body.darkmode .log-empty,body.darkmode .log-loading,body.darkmode .notif-time{color:var(--gray-500)!important}body.darkmode .form-group label,body.darkmode .form-label{color:var(--gray-700)!important}body.darkmode input.form-control:-webkit-autofill,body.darkmode input.form-control:-webkit-autofill:hover,body.darkmode input.form-control:-webkit-autofill:focus{-webkit-text-fill-color:var(--gray-900);box-shadow:0 0 0 1000px var(--gray-200) inset}body.darkmode input.form-control[type=date]::-webkit-calendar-picker-indicator{filter:invert(.9) contrast(1.1)}.card-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;border-bottom:1px solid var(--gray-200)}.card-header h3{font-size:1rem;font-weight:600}.card-body{padding:1.5rem}.card-footer{padding:1rem 1.5rem;border-top:1px solid var(--gray-200)}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.375rem;font-size:.8125rem;font-weight:500;color:var(--gray-700)}.form-control{display:block;width:100%;padding:.5rem .75rem;font-size:.875rem;line-height:1.5;color:var(--gray-800);background:#fff;border:1px solid var(--gray-300);border-radius:var(--border-radius);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f126}.form-control::placeholder{color:var(--gray-400)}.form-control.is-invalid{border-color:var(--danger)}.form-control.is-invalid:focus{box-shadow:0 0 0 3px #ef444426}textarea.form-control{resize:vertical;min-height:100px}select.form-control{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;padding-right:2.5rem}.form-error{margin-top:.25rem;font-size:.75rem;color:var(--danger)}.form-hint{margin-top:.25rem;font-size:.75rem;color:var(--gray-500)}.badge{display:inline-flex;align-items:center;padding:.125rem .5rem;font-size:.75rem;font-weight:500;border-radius:9999px}.badge.badge-success{background:var(--success-light);color:#065f46}.badge.badge-warning{background:var(--warning-light);color:#92400e}.badge.badge-danger{background:var(--danger-light);color:#991b1b}.badge.badge-info{background:var(--info-light);color:#1e40af}.badge.badge-gray{background:var(--gray-100);color:var(--gray-600)}.badge.badge-primary{background:var(--primary-light);color:#3730a3}body.darkmode .badge.badge-warning{background:#7c2d12!important;color:#fde68a!important}body.darkmode .badge.badge-success{background:#14532d!important;color:#bbf7d0!important}body.darkmode .badge.badge-info{background:#1e3a8a!important;color:#bfdbfe!important}body.darkmode .notif-item.unread{background:#1e3a8a!important}body.darkmode .notif-item.unread:hover{background:#1d4ed8!important}body.darkmode app-notifications .notif-row.unread,body.darkmode .notifications-panel .notif-row.unread{background:#1e3a8a!important}body.darkmode app-notifications .notif-row.unread:hover,body.darkmode .notifications-panel .notif-row.unread:hover{background:#1d4ed8!important}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--gray-200)}th{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--gray-500);background:var(--gray-50)}tr:hover td{background:var(--gray-50)}.spinner{display:inline-block;width:1.25rem;height:1.25rem;border:2px solid var(--gray-200);border-top-color:var(--primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{display:flex;align-items:center;justify-content:center;padding:3rem;color:var(--gray-400)}.alert{display:flex;align-items:flex-start;gap:.75rem;padding:1rem;border-radius:var(--border-radius);font-size:.875rem}.alert.alert-success{background:var(--success-light);color:#065f46}.alert.alert-warning{background:var(--warning-light);color:#92400e}.alert.alert-danger{background:var(--danger-light);color:#991b1b}.alert.alert-info{background:var(--info-light);color:#1e40af}.pagination{display:flex;align-items:center;justify-content:center;gap:.25rem;padding:1rem 0}.pagination button{min-width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;border:1px solid var(--gray-200);border-radius:var(--border-radius);background:#fff;color:var(--gray-600);font-size:.8125rem;cursor:pointer;transition:all var(--transition-fast)}.pagination button:hover:not(:disabled){background:var(--gray-50);border-color:var(--gray-300)}.pagination button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.pagination button:disabled{opacity:.4;cursor:not-allowed}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 1.5rem;text-align:center}.empty-state .material-icons-outlined{font-size:3rem;color:var(--gray-300);margin-bottom:1rem}.empty-state h3{font-size:1.125rem;color:var(--gray-700);margin-bottom:.5rem}.empty-state p{color:var(--gray-500);margin-bottom:1.5rem;max-width:24rem}::-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)}.skeleton-text{height:.875rem;border-radius:4px;background:linear-gradient(90deg,var(--gray-200) 25%,var(--gray-100) 50%,var(--gray-200) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite}.skeleton-title{height:1.25rem;border-radius:4px;background:linear-gradient(90deg,var(--gray-200) 25%,var(--gray-100) 50%,var(--gray-200) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite}.skeleton-block{border-radius:var(--border-radius);background:linear-gradient(90deg,var(--gray-200) 25%,var(--gray-100) 50%,var(--gray-200) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}