feat: UI美化

web/src/components/BaseInfoCard.vue

@@ -1,5 +1,232 @@
+<script setup lang="ts">
+import { onMounted, ref } from "vue";
+
+// 模拟数据
+const stats = ref([
+  {
+    title: "总请求数",
+    value: "125,842",
+    icon: "📈",
+    color: "var(--primary-gradient)",
+    trend: "+12.5%",
+    trendUp: true,
+  },
+  {
+    title: "活跃连接",
+    value: "1,234",
+    icon: "🔗",
+    color: "var(--success-gradient)",
+    trend: "+5.2%",
+    trendUp: true,
+  },
+  {
+    title: "响应时间",
+    value: "245ms",
+    icon: "⚡",
+    color: "var(--warning-gradient)",
+    trend: "-8.1%",
+    trendUp: false,
+  },
+  {
+    title: "错误率",
+    value: "0.12%",
+    icon: "🛡️",
+    color: "var(--secondary-gradient)",
+    trend: "-2.3%",
+    trendUp: false,
+  },
+]);
+
+const animatedValues = ref<Record<string, number>>({});
+
+onMounted(() => {
+  // 动画效果
+  stats.value.forEach((stat, index) => {
+    setTimeout(() => {
+      animatedValues.value[stat.title] = 1;
+    }, index * 150);
+  });
+});
+</script>
+
 <template>
-  <n-card title="基础统计">
-    <div>基础统计</div>
-  </n-card>
+  <div class="stats-container">
+    <div class="stats-grid">
+      <div
+        v-for="(stat, index) in stats"
+        :key="stat.title"
+        class="stat-card modern-card"
+        :style="{ animationDelay: `${index * 0.1}s` }"
+      >
+        <div class="stat-header">
+          <div class="stat-icon" :style="{ background: stat.color }">
+            {{ stat.icon }}
+          </div>
+          <div
+            class="stat-trend"
+            :class="{ 'trend-up': stat.trendUp, 'trend-down': !stat.trendUp }"
+          >
+            {{ stat.trend }}
+          </div>
+        </div>
+
+        <div class="stat-content">
+          <div class="stat-value">{{ stat.value }}</div>
+          <div class="stat-title">{{ stat.title }}</div>
+        </div>
+
+        <div class="stat-bar">
+          <div
+            class="stat-bar-fill"
+            :style="{
+              background: stat.color,
+              width: `${animatedValues[stat.title] * 100}%`,
+            }"
+          />
+        </div>
+      </div>
+    </div>
+  </div>
 </template>
+
+<style scoped>
+.stats-container {
+  width: 100%;
+  animation: fadeInUp 0.6s ease-out;
+}
+
+.stats-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
+  gap: 20px;
+}
+
+.stat-card {
+  padding: 24px;
+  background: rgba(255, 255, 255, 0.98);
+  border-radius: var(--border-radius-lg);
+  border: 1px solid rgba(255, 255, 255, 0.3);
+  position: relative;
+  overflow: hidden;
+  animation: slideInUp 0.6s ease-out both;
+}
+
+.stat-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 16px;
+}
+
+.stat-icon {
+  width: 48px;
+  height: 48px;
+  border-radius: var(--border-radius-md);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 1.5rem;
+  color: white;
+  box-shadow: var(--shadow-md);
+}
+
+.stat-trend {
+  font-size: 0.875rem;
+  font-weight: 600;
+  padding: 4px 8px;
+  border-radius: 6px;
+  display: flex;
+  align-items: center;
+}
+
+.trend-up {
+  background: rgba(34, 197, 94, 0.1);
+  color: #16a34a;
+}
+
+.trend-down {
+  background: rgba(239, 68, 68, 0.1);
+  color: #dc2626;
+}
+
+.trend-up::before {
+  content: "↗";
+  margin-right: 4px;
+}
+
+.trend-down::before {
+  content: "↘";
+  margin-right: 4px;
+}
+
+.stat-content {
+  margin-bottom: 16px;
+}
+
+.stat-value {
+  font-size: 2.5rem;
+  font-weight: 700;
+  line-height: 1.2;
+  color: #1e293b;
+  margin-bottom: 4px;
+}
+
+.stat-title {
+  font-size: 0.95rem;
+  color: #64748b;
+  font-weight: 500;
+}
+
+.stat-bar {
+  width: 100%;
+  height: 4px;
+  background: rgba(0, 0, 0, 0.05);
+  border-radius: 2px;
+  overflow: hidden;
+  position: relative;
+}
+
+.stat-bar-fill {
+  height: 100%;
+  border-radius: 2px;
+  transition: width 1s ease-out;
+  transition-delay: 0.3s;
+}
+
+@keyframes slideInUp {
+  from {
+    opacity: 0;
+    transform: translateY(30px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+@keyframes fadeInUp {
+  from {
+    opacity: 0;
+    transform: translateY(20px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+@media (max-width: 640px) {
+  .stats-grid {
+    grid-template-columns: 1fr;
+    gap: 16px;
+  }
+
+  .stat-card {
+    padding: 20px;
+  }
+
+  .stat-value {
+    font-size: 2rem;
+  }
+}
+</style>