What changed
Trade Details and Advanced Inputs now live together inside a tabbed Details & assumptions section. Trade Details keeps the parsed or fetched contract fields visible, while Advanced Inputs remains available without being hidden in a collapsed separate card.
This reduces vertical scrolling and makes it clearer that both tabs belong to the same estimate workflow.
Why it helps
Advanced assumptions matter when the estimate depends on option price, IV behavior, Vega units, or other manual inputs. Keeping those assumptions nearby makes it easier to review them before calculating.
The tabbed layout also gives mobile users a denser workflow without removing access to the controls they may need.