:root,:root[data-theme=dark]{--bg: #0b1120;--surface: #1e293b;--surface-2: #0f172a;--border: #334155;--text: #e2e8f0;--muted: #94a3b8;--primary: #6366f1;--primary-dark: #4f46e5;--primary-light: rgba(99, 102, 241, .22);--danger: #f87171;--success: #4ade80;--warning: #fbbf24;--radius: 10px;--shadow: 0 1px 3px rgba(0, 0, 0, .4), 0 1px 2px rgba(0, 0, 0, .3);color-scheme:dark}:root[data-theme=light]{--bg: #0f172a;--surface: #ffffff;--surface-2: #f8fafc;--border: #e2e8f0;--text: #0f172a;--muted: #64748b;--primary: #4f46e5;--primary-dark: #4338ca;--primary-light: #eef2ff;--danger: #dc2626;--success: #16a34a;--warning: #d97706;--shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .04);color-scheme:light}*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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