Compressor/3d/frontend/src/components/DataPanel.vue

<template>
  <section class="glass card data-panel">
    <h3 class="card-title">数据区域</h3>
    <div class="placeholder">内容待定…</div>
  </section>
</template>

<style scoped>
.data-panel {
  position: absolute;
  left: 20px;
  top: 20px;
  bottom: 20px;
  width: 300px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
}
.placeholder {
  margin-top: 10px;
  color: #8b93a1;
  font-size: 12px;
}
</style>