:root,[data-theme=dark]{--primary: #3b82f6;--primary-hover: #2563eb;--bg: #0f172a;--surface: #1e293b;--surface-hover: #334155;--input-bg: #0b1120;--border: #475569;--text: #f8fafc;--text-muted: #94a3b8;--danger: #ef4444;--danger-hover: #dc2626;--success: #22c55e;--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .15);--warning-text: #fde68a;--card-shadow: 0 4px 16px rgba(0, 0, 0, .3);--trackpad-bg: #0b1120;--trackpad-active: #0f1a30;--trackpad-border: #475569;--btn-key-bg: #334155;--btn-key-hover: #475569}[data-theme=light]{--primary: #2563eb;--primary-hover: #1d4ed8;--bg: #f8fafc;--surface: #ffffff;--surface-hover: #f1f5f9;--input-bg: #ffffff;--border: #cbd5e1;--text: #0f172a;--text-muted: #64748b;--danger: #dc2626;--danger-hover: #b91c1c;--success: #16a34a;--warning: #d97706;--warning-bg: rgba(217, 119, 6, .12);--warning-text: #92400e;--card-shadow: 0 4px 16px rgba(0, 0, 0, .06);--trackpad-bg: #f8fafc;--trackpad-active: #e2e8f0;--trackpad-border: #94a3b8;--btn-key-bg: 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