Plan Selector

// Plan Selector · syxUI · https://syxui.dev/components/sel-plan
// Free in any project. Keep this line and credit syxUI where a person can read it.

import SwiftUI

extension View {
    func formaCard(_ pad: CGFloat = 18) -> some View {
        self.padding(pad)
            .background(Color(.systemBackground), in: RoundedRectangle(cornerRadius: 20, style: .continuous))
            .overlay(RoundedRectangle(cornerRadius: 20, style: .continuous).stroke(Color.primary.opacity(0.06), lineWidth: 1))
            .shadow(color: .black.opacity(0.05), radius: 14, x: 0, y: 6)
    }
}

// Subscription plan selector - accent ring + check on the picked plan (Acorns/Liven)
struct PlanSelectorCard: View {
    @State private var selected = 1
    let accent = Color(red: 0.16, green: 0.66, blue: 0.40)
    let plans = [("Monthly", "$9.99", "billed monthly", ""),
                         ("Annual", "$59.99", "billed yearly", "Save 50%")]
    var body: some View {
        VStack(spacing: 10) {
            ForEach(Array(plans.enumerated()), id: \.offset) { i, p in
                let on = selected == i
                HStack(spacing: 12) {
                    ZStack {
                        Circle().fill(on ? accent : Color.clear).frame(width: 22, height: 22)
                        Circle().stroke(on ? Color.clear : Color.primary.opacity(0.28), lineWidth: 1.5).frame(width: 22, height: 22)
                        if on {
                            Image(systemName: "checkmark").font(.system(size: 11, weight: .bold)).foregroundStyle(.white)
                        }
                    }
                    VStack(alignment: .leading, spacing: 2) {
                        Text(p.0).font(.system(size: 15, weight: .semibold))
                        Text(p.2).font(.system(size: 12)).foregroundStyle(.secondary)
                    }
                    Spacer()
                    if !p.3.isEmpty {
                        Text(p.3).font(.system(size: 11, weight: .bold)).foregroundStyle(accent)
                            .padding(.horizontal, 8).padding(.vertical, 4)
                            .background(accent.opacity(0.14), in: Capsule())
                    }
                    Text(p.1).font(.system(size: 15, weight: .bold))
                }
                .padding(14)
                .background(on ? accent.opacity(0.07) : Color.clear, in: RoundedRectangle(cornerRadius: 14, style: .continuous))
                .overlay(RoundedRectangle(cornerRadius: 14, style: .continuous).stroke(on ? accent : Color.primary.opacity(0.12), lineWidth: on ? 2 : 1))
                .contentShape(Rectangle())
                .onTapGesture { withAnimation(.snappy) { selected = i } }
            }
        }.formaCard(14)
    }
}