Redesigned ExoSim’s full interface to match the new realistic observation experience. I replaced the generic dashboard styling with an open scientific-console layout built from precise dividers, restrained colors, and more intentional spacing. I also created an original ExoSim logo combining an eclipse, orbital path, and transit light-curve dip. The interface now uses separate fonts for display headings, normal controls, and scientific telemetry. I redesigned the buttons, sliders, planet archive, Science Math section, and live chart so everything feels like one cohesive exoplanet research tool rather than a collection of grey cards. The updated production build passes successfully with no TypeScript or compilation errors.