When I built the Bambi Baby store from the ground up, the priority wasn't flashy design; it was making the parent shopping for nursery items feel like the store understood exactly what they needed, fast.
Clear categories, trust signals near the buy button, and a mobile-first layout mattered more than any animation or effect.
Design that reduces decision fatigue outperforms design that just looks nice.
Blue means one thing here: the range you are looking at.
The value chart is a row of thin gray bars, and only the selected date range fills in blue. You read the period that matters and keep the months around it as context.
The phone carries the same chart above the holdings list. Each coin gets its own small bar chart between the name and the amount, so you can scan the whole portfolio for movement without opening a single coin.
Trading screens get busy fast. This one stays light and calm, so the numbers lead: total value, realized and unrealized P&L and open positions, all on one screen.
The 30–60 minute delay then 24-hour follow-up is a sensible cadence. The part I would harden next is the stop conditions: once the cart converts or the customer replies, every channel should cancel, and WhatsApp especially needs a clear opt-in trail before the first send....