*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0e27;--bg-secondary: #151b3d;--bg-card: #1a2142;--accent-blue: #4c6ef5;--accent-cyan: #22d3ee;--accent-purple: #9333ea;--accent-pink: #ec4899;--text-primary: #ffffff;--text-secondary: #94a3b8;--border-color: #2d3657;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--shadow: rgba(0, 0, 0, .35)}[data-theme=light]{--bg-primary: #f5f7fb;--bg-secondary: #ffffff;--bg-card: #ffffff;--accent-blue: #2563eb;--accent-cyan: #0891b2;--accent-purple: #7c3aed;--accent-pink: #db2777;--text-primary: #0f172a;--text-secondary: #475569;--border-color: #e2e8f0;--success: #16a34a;--warning: #d97706;--danger: #dc2626;--shadow: rgba(0, 0, 0, .1)}[data-theme=mercedes]{--bg-primary: #0b0b0b;--bg-secondary: #131313;--bg-card: #1a1a1a;--accent-blue: #c0c0c0;--accent-cyan: #e5e5e5;--accent-purple: #d9d9d9;--accent-pink: #bfbfbf;--text-primary: #f5f5f5;--text-secondary: #b3b3b3;--border-color: #2b2b2b;--success: #a3e635;--warning: 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