:root{--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-heading:"Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--bg-primary:#1b1917;--bg-surface:#23201d;--bg-secondary:#292522;--bg-subtle:#332e2a;--border:#3d3732;--border-hover:#574f47;--border-focus:#818cf8;--text-primary:#fafaf9;--text-secondary:#d6d3d1;--text-muted:#a8a29e;--accent:#6366f1;--accent-hover:#4f46e5;--accent-light:#6366f129;--accent-text:#a5b4fc;--success:#10b981;--success-light:#10b98129;--danger:#f87171;--danger-light:#ef444429;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-full:9999px;--shadow-sm:0 1px 3px #0f0d0b66;--shadow-md:0 4px 16px #0f0d0b80;--shadow-lg:0 12px 28px -4px #0f0d0ba6}[data-theme=light]{--bg-primary:#f8fafc;--bg-secondary:#edf2f7;--bg-surface:#fff;--bg-subtle:#e2e8f0;--border:#cbd5e1;--border-hover:#94a3b8;--border-focus:#4f46e5;--text-primary:#0f172a;--text-secondary:#334155;--text-muted:#64748b;--accent:#4f46e5;--accent-hover:#4338ca;--accent-light:#4f46e51a;--accent-text:#4338ca;--success:#059669;--success-light:#0596691a;--danger:#dc2626;--danger-light:#dc26261a;--shadow-sm:0 1px 3px #0f172a14, 0 1px 2px #0f172a0a;--shadow-md:0 4px 16px #0f172a14;--shadow-lg:0 12px 28px -4px #0f172a1f}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}html{scrollbar-gutter:stable}#root{flex-direction:column;min-height:100%;display:flex}.app-layout{flex-direction:column;flex:1;min-height:100vh;display:flex}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;line-height:1.5;transition:background-color .2s,color 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transparent}.recent-links-track::-webkit-scrollbar{height:4px}.recent-links-track::-webkit-scrollbar-track{background:0 0;margin:0 4px}.recent-links-track::-webkit-scrollbar-thumb{background-color:var(--border);border-radius:var(--radius-full)}.recent-links-track::-webkit-scrollbar-thumb:hover{background-color:var(--border-hover)}.recent-links-track::-webkit-scrollbar-button{width:0!important;height:0!important;display:none!important}.text-truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.app-footer{background:0 0;width:100%;margin-top:auto;padding-top:48px;padding-bottom:24px}.app-footer-inner{border-top:1px solid var(--border);max-width:1040px;color:var(--text-muted);justify-content:space-between;align-items:center;margin:0 auto;padding:16px 24px 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