:root{--color-primary: #4f46e5;--color-primary-light: #6366f1;--color-success: #22c55e;--color-warning: #f59e0b;--color-error: #ef4444;--color-bg: #ffffff;--color-surface: #f8fafc;--color-text: #1e293b;--color-text-muted: #64748b;--color-border: #e2e8f0;--color-divider: #f1f5f9;--primary: #4f46e5;--primary-hover: #4338ca;--secondary: #3B82F6;--background: #F8FAFC;--surface: #FFFFFF;--text: #1E293B;--text-muted: #64748B;--border: #E2E8F0;--success: #10B981;--warning: #F59E0B;--error: #EF4444;--glass-bg: rgba(255, 255, 255, .8);--glass-blur: 12px;--sidebar-width: 280px;--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 24px;--space-2xl: 32px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .1)}.dark{--color-primary: #6366f1;--color-primary-light: #818cf8;--color-success: #22c55e;--color-warning: #f59e0b;--color-error: #ef4444;--color-bg: #1e293b;--color-surface: #0f172a;--color-text: #f1f5f9;--color-text-muted: #94a3b8;--color-border: #334155;--color-divider: #1e293b;--primary: #6366f1;--primary-hover: #818cf8;--secondary: #60A5FA;--background: #0F172A;--surface: #1E293B;--text: #F1F5F9;--text-muted: #94A3B8;--border: #334155;--glass-bg: rgba(30, 41, 59, .8)}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px}body{font-family:Open Sans,sans-serif;background:var(--background);color:var(--text);min-height:100vh;transition:background-color .3s ease,color .3s ease}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}#app{min-height:100vh}