/* 全局样式 */
page {
  background-color: #f7f8fa;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  min-height: 100vh;
}

/* 容器样式 */
.checkin-container {
  padding: 20rpx;
  box-sizing: border-box;
}

/* 顶部信息区 */
.header {
  background-color: #51bdb6;
  border-radius: 20rpx;
  padding: 30rpx;
  color: #fff;
  margin-bottom: 30rpx;
  box-shadow: 0 8rpx 16rpx rgba(81, 189, 182, 0.2);
}

.month-info {
  font-size: 32rpx;
  font-weight: 500;
  margin-bottom: 20rpx;
  text-align: center;
}

.checkin-stats {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-value {
  font-size: 48rpx;
  font-weight: bold;
  line-height: 1;
  margin-bottom: 10rpx;
}

.stat-label {
  font-size: 24rpx;
  opacity: 0.9;
}

/* 签到按钮区 */
.checkin-button-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 40rpx;
}

.checkin-btn {
  width: 240rpx;
  height: 240rpx;
  border-radius: 50%;
  background-color: #51bdb6;
  color: #fff;
  font-size: 34rpx;
  font-weight: 500;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20rpx;
  box-shadow: 0 10rpx 20rpx rgba(81, 189, 182, 0.3);
  transition: all 0.3s ease;
  border: none;
  padding: 0;
}

.checkin-btn.checked {
  background-color: #e6f7f6;
  color: #51bdb6;
  box-shadow: 0 5rpx 15rpx rgba(81, 189, 182, 0.2);
}

.checkin-btn.animating {
  animation: pulse 1s ease-in-out;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.btn-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* 签到按钮内部的对勾图标样式控制 */
.checkin-btn .check-icon {
  width: 40rpx;
  height: auto;
  margin-top: 10rpx;
  display: none; /* 默认隐藏 */
}

.checkin-btn.checked .check-icon {
  display: block; /* 仅在已签到状态下显示 */
}

.checkin-tip {
  font-size: 26rpx;
  color: #666;
  text-align: center;
  line-height: 1.5;
}

/* 日历签到区 - 核心修复区域 */
.calendar-section {
  background-color: #fff;
  border-radius: 20rpx;
  padding: 30rpx;
  margin-bottom: 30rpx;
  box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.05);
}

.section-title {
  font-size: 30rpx;
  font-weight: 500;
  color: #333;
  margin-bottom: 25rpx;
  padding-left: 10rpx;
  border-left: 6rpx solid #51bdb6;
}

.weekdays {
  display: flex;
  margin-bottom: 15rpx;
}

.weekday {
  flex: 1;
  text-align: center;
  font-size: 26rpx;
  color: #999;
  padding: 10rpx 0;
}

.calendar-grid {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
}

/* 日期格子容器 */
.calendar-day {
  width: 14.2857%; /* 7天平均分配宽度 */
  aspect-ratio: 1; /* 宽高比1:1 */
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  padding: 8rpx;
  box-sizing: border-box;
}

/* 日期数字和圆圈 - 重点修复 */
.day-number {
  width: 60rpx;
  height: 60rpx;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 28rpx;
  font-weight: 500;
  position: relative;
  line-height: 1;
  color: #333; /* 默认颜色 */
}

/* 已签到状态 - 关键修复，确保数字可见 */
.calendar-day.checked .day-number {
  background-color: #51bdb6; /* 绿色背景 */
  color: #ffffff; /* **纯白色文字，解决覆盖问题** */
  font-weight: 600;
  box-shadow: 0 2rpx 8rpx rgba(81, 189, 182, 0.4);
}

/* 今日未签到状态 */
.calendar-day.today .day-number {
  border: 2rpx solid #51bdb6;
  color: #51bdb6;
  font-weight: 600;
}

/* 空日期（上月/下月） */
.calendar-day.empty .day-number {
  color: #eee;
  background: transparent;
}

/* 签到对勾 - 调整位置 */
.check-mark {
  position: absolute;
  /* 将对勾放在圆圈的右下角作为修饰 */
  right: 15rpx;
  bottom: 10rpx;
  width: 24rpx !important;
  height: 24rpx !important;
  opacity: 0.9;
  z-index: 10;
}

/* 奖励区 */
.rewards-section {
  background-color: #fff;
  border-radius: 20rpx;
  padding: 30rpx;
  box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.05);
}

.rewards-list {
  display: flex;
  flex-direction: column;
  gap: 20rpx;
}

.reward-item {
  display: flex;
  align-items: center;
  padding: 25rpx;
  border-radius: 12rpx;
  background-color: #f7f8fa;
  transition: all 0.3s ease;
}

.reward-item.achieved {
  background-color: #e6f7f6;
  border-left: 6rpx solid #51bdb6;
}

.reward-days {
  font-size: 28rpx;
  color: #333;
  width: 160rpx;
}

.reward-separator {
  font-size: 24rpx;
  color: #ccc;
  margin: 0 10rpx;
}

.reward-content {
  font-size: 28rpx;
  color: #666;
  flex: 1;
}

.reward-status {
  display: flex;
  align-items: center;
  font-size: 24rpx;
  color: #51bdb6;
  gap: 8rpx;
}