<template>
  <div class="home-container">
    <div class="header">
      <div class="logo-section">
        <img src="@/assets/images/logo.png" alt="logo" class="logo" />
        <div class="user-center" @click="handleUserCenter">
          <svg width="20" height="20" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
            <circle cx="12" cy="8" r="4" stroke="currentColor" stroke-width="2"/>
            <path d="M6 21C6 17.134 8.686 14 12 14C15.314 14 18 17.134 18 21" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
          </svg>
          <span>个人中心</span>
        </div>
      </div>
    </div>
    
    <div class="content">
      <div class="title-section">
        <h1 class="main-title">非遗IP价值评估系统</h1>
        <p class="subtitle">基于深度学习算法的智能评估系统，为您的知识产权和非物质文化遗产提供专业的价值评估服务</p>
      </div>
      
      <div class="action-section">
        <n-button
          type="primary"
          size="large"
          class="start-btn"
          @click="handleStartEvaluation"
        >
          开始评估
        </n-button>
      </div>
    </div>
  </div>
</template>

<script setup>
const router = useRouter()

function handleStartEvaluation() {
  router.push('/pages')
}

function handleUserCenter() {
  router.push('/user-center')
}
</script>

<style scoped>
.home-container {
  min-height: 100vh;
  background: linear-gradient(135deg, #f5f7fa 0%, #e8eef5 100%);
  display: flex;
  flex-direction: column;
}

.header {
  padding: 20px 40px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.logo-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  height: 32px;
  width: auto;
}

.user-center {
  font-size: 16px;
  color: #303133;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.user-center:hover {
  background: rgba(136, 12, 34, 0.05);
  color: #880C22;
}

.user-center svg {
  color: currentColor;
}

.content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.title-section {
  text-align: center;
  margin-bottom: 60px;
}

.main-title {
  font-size: 48px;
  font-weight: 600;
  color: #303133;
  line-height: 1.2;
  margin: 0 0 20px 0;
}

.subtitle {
  font-size: 16px;
  color: #606266;
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto;
}

.action-section {
  display: flex;
  justify-content: center;
}

.start-btn {
  height: 50px;
  padding: 0 60px;
  font-size: 18px;
  background: linear-gradient(93deg, #880C22 0%, #A30113 100%);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.start-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(136, 12, 34, 0.3);
}

@media (max-width: 768px) {
  .main-title {
    font-size: 32px;
  }
  
  .subtitle {
    font-size: 14px;
  }
  
  .start-btn {
    height: 44px;
    padding: 0 40px;
    font-size: 16px;
  }
}
</style>
