:root{--primary-50: #EEF2FF;--primary-100: #E0E7FF;--primary-200: #C7D2FE;--primary-300: #A5B4FC;--primary-400: #818CF8;--primary-500: #6366F1;--primary-600: #4F46E5;--primary-700: #4338CA;--primary-800: #3730A3;--primary-900: #312E81;--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;--bg-primary: #F8FAFC;--bg-secondary: #FFFFFF;--bg-sidebar: #1E1B4B;--bg-sidebar-hover: #312E81;--bg-sidebar-active: #4338CA;--text-primary: #111827;--text-secondary: #6B7280;--text-muted: #9CA3AF;--text-inverse: #FFFFFF;--border-color: #E5E7EB;--border-radius: 8px;--border-radius-lg: 12px;--border-radius-xl: 16px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 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rgba(255,255,255,.1);display:flex;align-items:center;gap:12px}.sidebar-avatar{width:36px;height:36px;border-radius:50%;background:var(--primary-500);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.85rem;flex-shrink:0}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-info .name{font-size:.85rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-info .role{font-size:.7rem;color:#ffffff80;text-transform:capitalize}.top-bar{height:64px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);display:flex;align-items:center;padding:0 32px;gap:16px;position:sticky;top:0;z-index:50}.top-bar-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;background:none;border-radius:var(--border-radius);cursor:pointer;color:var(--text-secondary);transition:all 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