LayeredButton.swift

import SwiftUI

struct LayeredButton: View {
    @Environment(\.colorScheme) var  colorScheme
  
    var body: some View {
        Text("Get departures")
            .font(.system(.title3, design: .rounded, weight: .bold))
            .foregroundStyle(Gradient(colors: [.black.opacity(0.85), .black.opacity(0.65)]))
            .padding()
            .frame(maxWidth: .infinity)
            .shadow(color: .white.opacity(0.5), radius: 1, x: 0, y: 1)
            .background {
                RoundedRectangle(cornerRadius: 8, style: .continuous)
                    .foregroundStyle(
                        Gradient(
                            colors: [
                                Color.yellow,
                                Color.orange
                            ]
                        )
                        .shadow(.inner(color: .black.opacity(0.2), radius: 0.5, x: 0, y: -1))
                        .shadow(.inner(color: .white.opacity(0.25), radius: 1, x: 0, y: 2))
                    )
                    .shadow(color: .black.opacity(colorScheme == .dark ? 0.35 : 0.35), radius: 2, x: 0, y: 1)
                    .shadow(color: .black.opacity(colorScheme == .dark ? 0.12 : 0.12), radius: 12, x: 0, y: 8)
                    .shadow(color: .black.opacity(colorScheme == .dark ? 0.1 : 0.08), radius: 8, x: 0, y: 4)
                    .shadow(color: .black.opacity(colorScheme == .dark ? 0.1 : 0.05), radius: 4, x: 0, y: 2)
            }
            .padding(.all, 6)
            .background {
                RoundedRectangle(cornerRadius: 12, style: .continuous)
                    .foregroundStyle(
                        Gradient(
                            colors: [
                                .gray.opacity(colorScheme == .dark ? 0.4 : 0.5),
                                .gray.opacity(colorScheme == .dark ? 0.75 : 0.15)
                            ]
                        ).shadow(.inner(color: .black.opacity(0.5), radius: 3, x: 0, y: 2))
                    )
            }
    }
}