*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--color-bg:#0a1a0e;--color-surface:#0f2414;--color-surface-2:#132b18;--color-border:#1e4028;--color-accent:#3b9ede;--color-accent-dark:#2a7db8;--color-accent-glow:#3b9ede33;--color-text:#e8f5ec;--color-text-muted:#6a9a78;--color-user-bg:#0c2e14;--color-user-border:#1a5c2a;--color-error:#ff6b6b;--color-success:#51cf66;--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--shadow-sm:0 2px 8px #0006;--shadow-md:0 4px 20px #00000080;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-display:Georgia,"Times New Roman",serif;--font-mono:"SF Mono","Fira Code","Consolas",monospace;--transition:0.2s ease}#root,body,html{height:100%}body{-webkit-font-smoothing:antialiased;background:#0a1a0e;background:var(--color-bg);color:#e8f5ec;color:var(--color-text);font-family:-apple-system,BlinkMacSystemFont,Segoe 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