Stepper with progress bar indicator

<script setup lang="ts">
import { Stepper, StepperContent, StepperIndicator, StepperItem, StepperNav, StepperPanel, StepperTitle, StepperTrigger } from "@/components/reui/stepper"

const steps = [
  { title: "User Details" },
  { title: "Payment Info" },
  { title: "Auth OTP" },
  { title: "Preview Form" },
]
</script>

<template>
  <Stepper :default-value="2" class="w-full max-w-lg space-y-8">
    <template #indicator-completed>
      <svg
        xmlns="http://www.w3.org/2000/svg"
        width="24"
        height="24"
        viewBox="0 0 24 24"
        fill="none"
        stroke="currentColor"
        stroke-width="2"
        stroke-linecap="round"
        stroke-linejoin="round"
        class="size-3.5"
      >
        <path d="M20 6 9 17l-5-5" />
      </svg>
    </template>
    <template #indicator-loading>
      <svg
        xmlns="http://www.w3.org/2000/svg"
        width="24"
        height="24"
        viewBox="0 0 24 24"
        fill="none"
        stroke="currentColor"
        stroke-width="2"
        stroke-linecap="round"
        stroke-linejoin="round"
        class="size-3.5 animate-spin"
      >
        <path d="M21 12a9 9 0 1 1-6.219-8.56" />
      </svg>
    </template>

    <StepperNav class="gap-3">
      <StepperItem
        v-for="(step, index) in steps"
        :key="index"
        :step="index + 1"
        class="relative flex-1 items-start"
      >
        <StepperTrigger class="flex grow flex-col items-start justify-center gap-3">
          <StepperIndicator>{{ index + 1 }}</StepperIndicator>
          <StepperTitle
            class="group-data-[state=inactive]/step:text-muted-foreground text-start font-semibold"
          >{{ step.title }}</StepperTitle>
        </StepperTrigger>
      </StepperItem>
    </StepperNav>

    <StepperPanel class="text-sm">
      <StepperContent
        v-for="(step, index) in steps"
        :key="index"
        :value="index + 1"
        class="flex items-center justify-center"
      >{{ step.title }} content</StepperContent>
    </StepperPanel>
  </Stepper>
</template>