:root{--color-bg:#f6f7f9;--color-surface:#fff;--color-surface-raised:#fff;--color-border:#e3e6ea;--color-border-strong:#d1d5db;--color-text:#14171f;--color-text-secondary:#5b6270;--color-text-muted:#8a90a0;--color-accent:#4f46e5;--color-accent-hover:#4338ca;--color-accent-soft:#eef0fe;--color-success:#15803d;--color-success-soft:#ecfdf3;--color-warning:#b45309;--color-warning-soft:#fef6e7;--color-danger:#dc2626;--color-danger-soft:#fef2f2;--color-neutral-soft:#eef0f3;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--shadow-sm:0 1px 2px #14171f0f;--shadow-md:0 4px 16px #14171f14;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--sidebar-width:240px;--topbar-height:56px}@media (prefers-color-scheme:dark){:root{--color-bg:#0d0e12;--color-surface:#16181d;--color-surface-raised:#1c1f26;--color-border:#262a33;--color-border-strong:#333844;--color-text:#e7e9ee;--color-text-secondary:#a3a9b7;--color-text-muted:#6b7180;--color-accent:#818cf8;--color-accent-hover:#6366f1;--color-accent-soft:#1e1f3a;--color-success:#4ade80;--color-success-soft:#10241a;--color-warning:#fbbf24;--color-warning-soft:#2a2011;--color-danger:#f87171;--color-danger-soft:#2a1414;--color-neutral-soft:#20232b;--shadow-sm:0 1px 2px #0006;--shadow-md:0 4px 16px #00000080}}*{box-sizing:border-box;margin:0;padding:0}html{height:100%}html,body{max-width:100vw;overflow-x:hidden}body{min-height:100%;color:var(--color-text);background:var(--color-bg);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button{font:inherit}table{border-collapse:collapse}