<script setup lang="ts">
defineProps<{
  items: Array<{
    date: string
    title: string
    summary: string
    highlight?: boolean
  }>
}>()
</script>

<template>
  <section class="timeline">
    <div v-for="item in items" :key="`${item.date}-${item.title}`" :class="['timeline-item', { highlight: item.highlight }]">
      <div class="timeline-marker" />
      <div class="timeline-content">
        <p class="timeline-date">{{ item.date }}</p>
        <h3>{{ item.title }}</h3>
        <p>{{ item.summary }}</p>
      </div>
    </div>
  </section>
</template>

<style scoped>
.timeline {
  position: relative;
  display: grid;
  gap: 18px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #d7e4f2;
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 16px;
}

.timeline-marker {
  width: 12px;
  height: 12px;
  margin-top: 10px;
  border-radius: 50%;
  background: #4f6f93;
  z-index: 1;
}

.timeline-item.highlight .timeline-marker {
  background: #1481ff;
}

.timeline-content {
  background: #fff;
  border-radius: 16px;
  padding: 18px 20px;
  box-shadow: 0 12px 24px rgba(16, 37, 65, 0.08);
}

.timeline-date {
  margin: 0 0 8px;
  color: #4f6f93;
  font-size: 14px;
}
</style>
