:root{--primary-color: #6366f1;--primary-hover: #4f46e5;--secondary-color: #10b981;--secondary-hover: #059669;--danger-color: #ef4444;--danger-hover: #dc2626;--warning-color: #f59e0b;--dark-bg: #0f172a;--medium-bg: #1e293b;--light-bg: #f8fafc;--card-bg: #ffffff;--border-color: #e2e8f0;--border-hover: #cbd5e1;--text-primary: #0f172a;--text-secondary: #64748b;--text-light: #94a3b8;--hover-bg: #f1f5f9;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica 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