:root{--color-bg: #0e1117;--color-surface: #161b22;--color-border: #21262d;--color-text: #e6edf3;--color-muted: #8b949e;--color-primary: #2ea44f;--color-primary-hover:#3fb950;--color-accent: #388bfd;--color-danger: #f85149;--color-warning: #d29922;--color-success: #3fb950}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #FFFFFF;--bg-paper: #FAFAFA;--primary: #000000;--primary-text: #FFFFFF;--text: #000000;--text2: #6B7280;--text3: #9CA3AF;--border: #E5E7EB;--border2: #D1D5DB;--hover: rgba(0,0,0,.04);--selected: rgba(0,0,0,.08);--success: #10B981;--warning: #F59E0B;--error: #EF4444;--info: #3B82F6;--sidebar-bg: #FFFFFF;--sidebar-active-bg: rgba(0,0,0,.08);--sidebar-active-color: #000000;--sidebar-hover-bg: rgba(0,0,0,.04);--sidebar-width: 220px;--radius: 8px;--radius-sm: 6px;--radius-lg: 12px;--shadow: 0 1px 6px rgba(0,0,0,.06);--shadow-lg: 0 4px 20px rgba(0,0,0,.1);--transition: .2s cubic-bezier(.4,0,.2,1);--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--topbar-height: 52px}[data-theme=dark]{--bg: #000000;--bg-paper: #0A0A0A;--primary: #FFFFFF;--primary-text: #000000;--text: #FFFFFF;--text2: #9CA3AF;--text3: #6B7280;--border: #1F1F1F;--border2: #2A2A2A;--hover: rgba(255,255,255,.05);--selected: rgba(255,255,255,.08);--sidebar-bg: #000000;--sidebar-active-bg: rgba(255,255,255,.08);--sidebar-active-color: #FFFFFF;--sidebar-hover-bg: rgba(255,255,255,.05)}html{scroll-behavior:smooth}body{font-family:var(--font);font-size:14px;line-height:1.6;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);flex-shrink:0;background:var(--sidebar-bg);border-right:1px solid 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