:root,:root[data-theme=dark]{--bg-primary: #090d16;--bg-secondary: rgba(15, 23, 42, .9);--bg-card: rgba(30, 41, 59, .6);--bg-header: rgba(15, 23, 42, .95);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--border-color: rgba(255, 255, 255, .1);--border-color-subtle: rgba(255, 255, 255, .05);--accent-color: #6366f1;--accent-hover: #4f46e5;--accent-gradient: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);--shadow-card: 0 10px 30px -10px rgba(0, 0, 0, .5)}:root[data-theme=light]{--bg-primary: #f8fafc;--bg-secondary: #f1f5f9;--bg-card: #ffffff;--bg-header: rgba(255, 255, 255, .95);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-color: rgba(0, 0, 0, .12);--border-color-subtle: rgba(0, 0, 0, .06);--accent-color: #6366f1;--accent-hover: #4f46e5;--accent-gradient: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);--shadow-card: 0 10px 30px -10px rgba(0, 0, 0, .08)}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .25s ease,color .25s ease}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}