/* ---- error state ---- */
.error-card {
  margin-top: 160rpx;
  text-align: center;
  padding: 0 40rpx;
}
.error-icon {
  width: 96rpx;
  height: 96rpx;
  line-height: 96rpx;
  margin: 0 auto 24rpx;
  border-radius: 50%;
  background: #fdecea;
  color: #c0392b;
  font-size: 48rpx;
  font-weight: 700;
  text-align: center;
}
.error-title {
  color: #5A4A3A;
  font-size: 28rpx;
  margin-bottom: 48rpx;
  line-height: 1.6;
}
.btn-retry {
  display: inline-block;
  min-width: 240rpx;
  background: #C67B30;
  color: #fff;
  border-radius: 12rpx;
}
.btn-hover { opacity: .85; transform: scale(.98); }

.page {
  padding: 32rpx;
  padding-bottom: calc(32rpx + env(safe-area-inset-bottom));
  height: 100vh;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  overflow: hidden;
  background: #FDFBF7;
}

.fade-in {
  animation: fadeIn .3s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8rpx); }
  to { opacity: 1; transform: none; }
}

.card {
  background: #fff;
  border-radius: 16rpx;
  padding: 24rpx;
  box-shadow: 0 4rpx 16rpx rgba(44, 24, 16, 0.05);
}
.top-card {
  flex-shrink: 0;
  border: 1rpx solid transparent;
  box-shadow: 0 8rpx 24rpx rgba(44, 24, 16, 0.08);
}
.top-card.done-card {
  border-color: rgba(46, 125, 50, 0.25);
}

/* 打卡状态卡 */
.status-row {
  display: flex;
  align-items: center;
  gap: 20rpx;
}
.date-chip {
  width: 124rpx;
  flex-shrink: 0;
  border-radius: 14rpx;
  padding: 16rpx 8rpx;
  text-align: center;
  background: #2C1810;
  color: #FDFBF7;
}
.date-week {
  font-size: 22rpx;
  opacity: 0.75;
}
.date-num {
  font-size: 40rpx;
  font-weight: 800;
  margin-top: 6rpx;
  line-height: 1;
}
.status-main {
  flex: 1;
  min-width: 0;
}
.status-title {
  font-size: 40rpx;
  font-weight: 800;
}
.status-title.done {
  color: #2E7D32;
}
.status-title.undone {
  color: #C67B30;
}
.status-sub {
  margin-top: 10rpx;
  font-size: 24rpx;
  color: #7A6A5C;
}

/* 状态按钮：两行布局 */
.pills-grid {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 16rpx;
  margin-top: 28rpx;
  padding-top: 24rpx;
  border-top: 1rpx solid #F2EDE7;
}
.pills-grid.disabled {
  opacity: 0.7;
}
.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 30%;
  min-width: 180rpx;
  box-sizing: border-box;
  margin: 0;
  padding: 18rpx 20rpx;
  border-radius: 999rpx;
  border: 1rpx solid #D8C7B4;
  background: #FFF;
  color: #5A4A3A;
  font-size: 26rpx;
  line-height: 1;
}
.pill.active {
  background: #C67B30;
  border-color: #C67B30;
  color: #fff;
  box-shadow: 0 6rpx 14rpx rgba(198, 123, 48, 0.22);
}
.pill-hover {
  opacity: 0.85;
  transform: scale(0.97);
}
.dot {
  width: 14rpx;
  height: 14rpx;
  border-radius: 50%;
  margin-right: 12rpx;
  flex-shrink: 0;
}
.submitting {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: rgba(253, 251, 247, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #C67B30;
  font-weight: 700;
  border-radius: 12rpx;
  z-index: 2;
}

/* 记录区 */
.record-panel {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  margin-top: 24rpx;
}
.record-scroll {
  flex: 1;
  min-height: 0;
}
.record-inner {
  padding: 4rpx 4rpx 24rpx;
}
.tabs {
  display: flex;
  border-bottom: 1rpx solid #eee;
  margin-bottom: 8rpx;
}
.tab {
  flex: 1;
  text-align: center;
  padding: 22rpx 0;
  color: #7A6A5C;
  transition: color .15s ease;
}
.tab.active {
  color: #C67B30;
  font-weight: 700;
  border-bottom: 4rpx solid #C67B30;
  transform: translateY(-2rpx);
}
.tab-hover {
  background: #f6efe6;
}

/* 小组头部 + 进度 */
.group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12rpx 8rpx;
}
.group-title {
  color: #C67B30;
  font-weight: 700;
  font-size: 26rpx;
}
.group-progress {
  padding: 6rpx 14rpx;
  border-radius: 999rpx;
  background: #f6efe6;
  color: #C67B30;
  font-size: 22rpx;
}

/* 成员列表 */
.member {
  display: flex;
  align-items: center;
  padding: 18rpx 8rpx;
  border-bottom: 1rpx solid #f2ede7;
}
.member-avatar {
  width: 60rpx;
  height: 60rpx;
  border-radius: 50%;
  background: #f6efe6;
  color: #C67B30;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.member-avatar.ok {
  background: #e8f4eb;
  color: #2E7D32;
}
.member-info {
  flex: 1;
  min-width: 0;
  margin-left: 16rpx;
}
/* 姓名与学号同一行；姓名过长时省略，学号始终完整 */
.member-line {
  display: flex;
  align-items: baseline;
  gap: 12rpx;
}
.member-name {
  font-size: 28rpx;
  color: #2C1810;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.member-sid {
  font-size: 22rpx;
  color: #8B7A6A;
  flex-shrink: 0;
}
.member.ok .member-name {
  color: #2E7D32;
}
.member-meta {
  margin-top: 6rpx;
  font-size: 22rpx;
  color: #8B7A6A;
}
.member-badge {
  flex-shrink: 0;
  margin-left: 12rpx;
  padding: 8rpx 16rpx;
  border-radius: 999rpx;
  font-size: 22rpx;
}
.member-badge.ok {
  background: #e8f4eb;
  color: #2E7D32;
}
.member-badge.idle {
  background: #f2ede7;
  color: #8B7A6A;
}

/* 历史 */
.history-item {
  background: #fff;
  border-radius: 12rpx;
  padding: 20rpx;
  margin-bottom: 16rpx;
  box-shadow: 0 4rpx 16rpx rgba(44, 24, 16, 0.04);
}
.history-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.history-date {
  font-size: 28rpx;
  font-weight: 700;
  color: #2C1810;
}
.history-badge {
  padding: 6rpx 14rpx;
  border-radius: 999rpx;
  font-size: 22rpx;
}
.history-time {
  margin-top: 8rpx;
  font-size: 22rpx;
  color: #999;
}
.history-note {
  margin-top: 12rpx;
  padding: 16rpx 20rpx;
  background: #faf6f0;
  border-radius: 8rpx;
  font-size: 24rpx;
  color: #5A4A3A;
  line-height: 1.5;
  word-break: break-all;
}

/* 空态 */
.empty {
  padding: 64rpx 24rpx;
  text-align: center;
  color: #B6A996;
  font-size: 26rpx;
}
.empty-icon {
  width: 96rpx;
  height: 96rpx;
  line-height: 96rpx;
  margin: 0 auto 20rpx;
  border-radius: 50%;
  background: #f6efe6;
  font-size: 48rpx;
  text-align: center;
}
.empty-text {
  color: #B6A996;
}

/* 骨架屏 */
.skeleton-card {
  background: #fff;
  border-radius: 16rpx;
  padding: 28rpx 24rpx;
  box-shadow: 0 4rpx 16rpx rgba(44, 24, 16, 0.04);
}
.sk {
  background: #F0EBE3;
  border-radius: 12rpx;
}
.sk-title {
  width: 60%;
  height: 40rpx;
  margin-bottom: 24rpx;
}
.sk-line {
  height: 24rpx;
  margin-top: 16rpx;
}
.w60 {
  width: 60%;
}
.w90 {
  width: 90%;
}
.skeleton-list {
  margin-top: 24rpx;
}
.sk-row {
  height: 96rpx;
  margin-bottom: 16rpx;
}

/* 顶部当前状态徽标 */
.hero-status {
  display: inline-flex;
  align-items: center;
  margin-top: 14rpx;
  padding: 8rpx 16rpx;
  border-radius: 999rpx;
  background: #F6F0E7;
  font-size: 24rpx;
}
.hero-status-dot {
  width: 12rpx;
  height: 12rpx;
  border-radius: 50%;
  margin-right: 10rpx;
  flex-shrink: 0;
}
.hero-status-label {
  font-weight: 700;
}

/* 日期 chip 可点击 */
.date-chip-hover {
  opacity: 0.8;
}
.date-arrow {
  font-size: 24rpx;
  color: #C67B30;
  margin-left: 6rpx;
}



/* ---- 老师视图：小组统计卡片 ---- */
.groups-list {
  padding: 4rpx 4rpx 24rpx;
}
.group-card {
  background: #fff;
  border-radius: 20rpx;
  padding: 22rpx 24rpx;
  margin-bottom: 18rpx;
  box-shadow: 0 6rpx 20rpx rgba(44, 24, 16, 0.05);
}
.group-card-hover { transform: scale(.99); box-shadow: 0 10rpx 24rpx rgba(44, 24, 16, 0.10); }
.group-row { display: flex; align-items: center; gap: 16rpx; }
.group-avatar {
  width: 52rpx; height: 52rpx; border-radius: 14rpx;
  background: linear-gradient(135deg, #F3E3CF, #FBE7D1);
  color: #C67B30; font-size: 26rpx; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.group-name { font-size: 30rpx; font-weight: 800; color: #2C1810; flex-shrink: 0; }
.chevron { color: #CDBFAE; font-size: 32rpx; line-height: 1; flex-shrink: 0; transition: transform .15s ease; }
.group-card-hover .chevron { transform: translateX(4rpx); }
.group-counts { display: flex; align-items: center; justify-content: flex-end; gap: 10rpx; flex: 1; min-width: 0; }
.count { font-size: 22rpx; white-space: nowrap; }
.count.done { color: #2E7D32; background: #E8F4EB; padding: 6rpx 12rpx; border-radius: 999rpx; font-weight: 700; }
.count.total { color: #C67B30; background: #FFF3E6; padding: 6rpx 12rpx; border-radius: 999rpx; font-weight: 700; }
.progress-track {
  height: 10rpx; border-radius: 999rpx; background: #F2EDE7;
  margin-top: 18rpx; overflow: hidden;
}
.progress-bar {
  height: 100%; border-radius: 999rpx;
  background: linear-gradient(90deg, #C67B30, #EFA45D);
  transition: width .35s ease;
  box-shadow: 0 2rpx 6rpx rgba(198, 123, 48, 0.35);
}
.unassigned { margin: 4rpx 8rpx 20rpx; font-size: 24rpx; color: #8B7A6A; }

.section-title {
  padding: 16rpx 4rpx 12rpx;
  font-size: 28rpx;
  font-weight: 700;
  color: #6B5D50;
}

/* ---- 老师详情视图 ---- */
.detail-head {
  display: flex; align-items: center; gap: 16rpx;
  padding: 8rpx 4rpx 16rpx;
  flex-shrink: 0;
}
.detail-title-wrap { flex: 1; min-width: 0; }
.back {
  color: #C67B30; font-size: 30rpx; flex-shrink: 0;
  padding: 10rpx 16rpx 10rpx 0; border-radius: 12rpx;
  font-weight: 600;
}
.back-hover { opacity: .7; }
.detail-title { font-size: 34rpx; font-weight: 800; color: #2C1810; }
.detail-sub { margin-top: 6rpx; font-size: 24rpx; color: #A99A89; }
.head-hover { opacity: .8; }
.head-arrow { color: #C67B30; font-size: 22rpx; }
.detail-progress {
  flex-shrink: 0;
  padding: 8rpx 20rpx;
  border-radius: 999rpx;
  font-size: 24rpx;
  background: #FFF3E6;
  color: #C67B30;
  font-weight: 700;
}
.detail-scroll {
  flex: 1; min-height: 0;
  padding: 0 4rpx;
}
.member-list {
  background: #fff;
  border-radius: 20rpx;
  padding: 8rpx 24rpx;
  box-shadow: 0 6rpx 20rpx rgba(44, 24, 16, 0.05);
}
.bottom-space { height: 40rpx; }

.state-block { padding: 64rpx 0; text-align: center; color: #A99A89; font-size: 26rpx; }
.state-icon { font-size: 40rpx; margin-bottom: 12rpx; color: #D8C7B4; animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:.4} 50%{opacity:1} }

/* 周选择弹层 */
.picker-mask {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.4);
  z-index: 100;
}
.picker-panel {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: #fff;
  border-radius: 28rpx 28rpx 0 0;
  z-index: 101;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  transform: translateY(100%);
  transition: transform .28s ease;
}
.picker-panel.show {
  transform: translateY(0);
}
.picker-title {
  flex-shrink: 0;
  padding: 28rpx 32rpx 20rpx;
  font-size: 30rpx;
  font-weight: 700;
  color: #2C1810;
  text-align: center;
  border-bottom: 1rpx solid #F2EDE7;
}
.picker-list {
  flex: 1;
  min-height: 0;
  padding: 8rpx 0 32rpx;
}
.picker-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24rpx 32rpx;
  font-size: 28rpx;
  color: #2C1810;
}
.picker-item:active {
  background: #FBF7F1;
}
.picker-item.active {
  color: #C67B30;
  font-weight: 700;
}
.picker-check {
  font-size: 28rpx;
  color: #C67B30;
}



/* 历史列表底部 */
.history-footer {
  padding: 32rpx 0;
  text-align: center;
  font-size: 24rpx;
  color: #B6A996;
}