feat(log): add log page with styling and navigation

styles/log.css

@@ -0,0 +1,253 @@
+/* 日志页面样式 */
+
+/* 页面标题 */
+.page-title {
+    font-size: 18px;
+    font-weight: 600;
+    color: #333;
+    margin-left: 15px;
+}
+
+/* 日志内容 */
+.log-content {
+    padding: 20px;
+    padding-bottom: 30px;
+}
+
+/* 日期分组 */
+.log-date-group {
+    margin-bottom: 40px;
+}
+
+.log-date-header {
+    display: flex;
+    align-items: baseline;
+    margin-bottom: 20px;
+    padding-left: 20px;
+}
+
+.log-date {
+    font-size: 48px;
+    font-weight: 300;
+    color: #333;
+    margin-right: 10px;
+    line-height: 1;
+}
+
+.log-month {
+    font-size: 14px;
+    color: #666;
+    margin-right: 20px;
+}
+
+.log-weekday {
+    font-size: 14px;
+    color: #999;
+    margin-left: auto;
+}
+
+/* 时间轴 */
+.log-timeline {
+    position: relative;
+    padding-left: 80px;
+}
+
+.log-timeline::before {
+    content: '';
+    position: absolute;
+    left: 55px;
+    top: 0;
+    bottom: 0;
+    width: 2px;
+    background: #f0f0f0;
+}
+
+/* 日志项目 */
+.log-item {
+    position: relative;
+    display: flex;
+    align-items: flex-start;
+    margin-bottom: 30px;
+    padding: 15px 0;
+}
+
+.log-item:last-child {
+    margin-bottom: 0;
+}
+
+/* 时间 */
+.log-time {
+    display: none;
+}
+
+/* 时间轴圆点 */
+.log-dot {
+    position: absolute;
+    left: -59px;
+    top: 18px;
+    width: 8px;
+    height: 8px;
+    border-radius: 50%;
+    background: #ddd;
+    border: 2px solid white;
+    box-shadow: 0 0 0 2px #f0f0f0;
+}
+
+.log-dot.error {
+    background: #FF5722;
+    box-shadow: 0 0 0 2px #FF5722;
+}
+
+/* 日志详情 */
+.log-details {
+    flex: 1;
+    background: white;
+    border-radius: 12px;
+    padding: 15px 20px;
+    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
+    margin-left: 15px;
+}
+
+.log-title {
+    font-size: 16px;
+    color: #333;
+    margin-bottom: 5px;
+    line-height: 1.4;
+}
+
+.log-status {
+    font-size: 14px;
+    color: #666;
+}
+
+.log-status.success {
+    color: #4CAF50;
+}
+
+.log-status.error {
+    color: #FF5722;
+}
+
+/* 展开按钮 */
+.log-expand {
+    margin-left: 10px;
+    padding: 15px 10px;
+    cursor: pointer;
+    color: #999;
+    transition: color 0.2s;
+}
+
+.log-expand:hover {
+    color: #666;
+}
+
+.log-expand i {
+    font-size: 14px;
+}
+
+/* 悬浮删除按钮 */
+.floating-delete-btn {
+    position: fixed;
+    bottom: 30px;
+    right: 20px;
+    width: 56px;
+    height: 56px;
+    background: #999;
+    border-radius: 50%;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    color: white;
+    font-size: 20px;
+    cursor: pointer;
+    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
+    transition: all 0.3s ease;
+    z-index: 100;
+}
+
+.floating-delete-btn:hover {
+    background: #666;
+    transform: scale(1.1);
+}
+
+/* 响应式设计 */
+@media (max-width: 414px) {
+    .log-content {
+        padding: 15px;
+    }
+    
+    .log-date-header {
+        padding-left: 15px;
+    }
+    
+    .log-date {
+        font-size: 40px;
+    }
+    
+    .log-timeline {
+        padding-left: 35px;
+    }
+    
+    .log-time {
+        left: -35px;
+        width: 30px;
+    }
+    
+    .log-dot {
+        left: -20px;
+    }
+    
+    .log-details {
+        margin-left: 10px;
+        padding: 12px 15px;
+    }
+    
+    .floating-delete-btn {
+        width: 48px;
+        height: 48px;
+        font-size: 18px;
+        bottom: 20px;
+    }
+}
+
+/* 动画效果 */
+.log-item {
+    animation: fadeInUp 0.3s ease-out;
+}
+
+@keyframes fadeInUp {
+    from {
+        opacity: 0;
+        transform: translateY(20px);
+    }
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+}
+
+/* 加载状态 */
+.log-loading {
+    text-align: center;
+    padding: 40px 0;
+    color: #999;
+    font-size: 14px;
+}
+
+.log-loading::before {
+    content: '';
+    display: inline-block;
+    width: 20px;
+    height: 20px;
+    border: 2px solid #f0f0f0;
+    border-top: 2px solid #999;
+    border-radius: 50%;
+    animation: spin 1s linear infinite;
+    margin-right: 10px;
+    vertical-align: middle;
+}
+
+@keyframes spin {
+    0% { transform: rotate(0deg); }
+    100% { transform: rotate(360deg); }
+}