.van-pull-refresh {
  overflow: hidden;
  -webkit-user-select: none;
          user-select: none;
}
.van-pull-refresh__track {
  position: relative;
  height: 100%;
  -webkit-transition-property: -webkit-transform;
  transition-property: -webkit-transform;
  transition-property: transform;
  transition-property: transform, -webkit-transform;
}
.van-pull-refresh__head {
  position: absolute;
  left: 0;
  width: 100%;
  height: 50px;
  overflow: hidden;
  color: #969799;
  font-size: 14px;
  line-height: 50px;
  text-align: center;
  -webkit-transform: translateY(-100%);
          transform: translateY(-100%);
}


.teacher-page[data-v-2ca9aa25] {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #f1f5f9;
}

/* ===== Header ===== */
.header-white[data-v-2ca9aa25] {
  background: #ffffff;
  flex-shrink: 0;
  padding: 12px 16px;
  border-bottom: 1px solid #f1f5f9;
}
.header-row[data-v-2ca9aa25] {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header-left[data-v-2ca9aa25] {
  display: flex;
  align-items: center;
  gap: 10px;
}
.header-title[data-v-2ca9aa25] {
  font-size: 18px;
  font-weight: 700;
  color: #1e293b;
}
.class-tag[data-v-2ca9aa25] {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 6px;
  background: #d1fae5;
  font-size: 13px;
  font-weight: 500;
  color: #12a87a;
  cursor: pointer;
}
.logout-btn[data-v-2ca9aa25] {
  background: #f1f5f9 !important;
  border: none !important;
  color: #64748b !important;
  font-size: 12px !important;
}

/* ===== Content ===== */
.content-area[data-v-2ca9aa25] {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 14px 16px;
}

/* ===== Overview Card ===== */
.overview-card[data-v-2ca9aa25] {
  background: #ffffff;
  border-radius: 16px;
  padding: 16px 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  margin-bottom: 14px;
}
.overview-row[data-v-2ca9aa25] {
  display: flex;
  align-items: center;
}
.overview-item[data-v-2ca9aa25] {
  flex: 1;
  text-align: center;
  cursor: pointer;
  padding: 4px 0;
}
.overview-divider[data-v-2ca9aa25] {
  width: 1px;
  height: 36px;
  background: #f1f5f9;
  flex-shrink: 0;
}
.overview-num[data-v-2ca9aa25] {
  font-size: 26px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 4px;
}
.overview-num.green[data-v-2ca9aa25] { color: #12a87a;
}
.overview-num.red[data-v-2ca9aa25] { color: #ef4444;
}
.overview-label[data-v-2ca9aa25] {
  font-size: 12px;
  color: #94a3b8;
}
.overview-sub[data-v-2ca9aa25] {
  font-size: 14px;
  font-weight: 700;
  color: #1e293b;
  margin-top: 2px;
}
.overview-progress[data-v-2ca9aa25] {
  padding: 12px 12px 0;
}
.progress-bar[data-v-2ca9aa25] {
  height: 6px;
  background: #f1f5f9;
  border-radius: 3px;
  overflow: hidden;
}
.progress-fill[data-v-2ca9aa25] {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, #12a87a, #32e0a1);
  transition: width 0.5s;
}
.progress-tip[data-v-2ca9aa25] {
  display: block;
  font-size: 11px;
  color: #94a3b8;
  margin-top: 6px;
}

/* ===== Quick Actions ===== */
.quick-actions[data-v-2ca9aa25] {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}
.quick-item[data-v-2ca9aa25] {
  flex: 1;
  background: #fff;
  border-radius: 14px;
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  cursor: pointer;
  transition: transform 0.15s;
}
.quick-item[data-v-2ca9aa25]:active {
  transform: scale(0.98);
}
.quick-icon[data-v-2ca9aa25] {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.quick-icon.blue[data-v-2ca9aa25] {
  background: #eff6ff;
}
.quick-icon.green[data-v-2ca9aa25] {
  background: #d1fae5;
}
.quick-text[data-v-2ca9aa25] {
  font-size: 14px;
  font-weight: 600;
  color: #1e293b;
}

/* ===== Semester Bar ===== */
.semester-bar[data-v-2ca9aa25] {
  display: flex;
  gap: 8px;
  padding-bottom: 10px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.semester-tab[data-v-2ca9aa25] {
  flex-shrink: 0;
  padding: 5px 12px;
  border-radius: 14px;
  font-size: 12px;
  color: #64748b;
  background: #fff;
  border: 1px solid #e2e8f0;
  cursor: pointer;
  transition: all 0.2s;
}
.semester-tab-active[data-v-2ca9aa25] {
  color: #fff;
  background: #12a87a;
  border-color: #12a87a;
}

/* ===== Tab Bar ===== */
.tab-bar[data-v-2ca9aa25] {
  display: flex;
  border-bottom: 2px solid #f1f5f9;
  margin-bottom: 12px;
}
.tab-item[data-v-2ca9aa25] {
  flex: 1;
  text-align: center;
  padding: 10px 0;
  font-size: 15px;
  font-weight: 500;
  color: #94a3b8;
  position: relative;
  cursor: pointer;
  transition: color 0.2s;
}
.tab-active[data-v-2ca9aa25] {
  color: #12a87a;
}
.tab-line[data-v-2ca9aa25] {
  position: absolute;
  bottom: -2px;
  left: 30%;
  right: 30%;
  height: 2px;
  background: #12a87a;
  border-radius: 2px;
}

/* ===== Search Box ===== */
.search-box[data-v-2ca9aa25] {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.search-box[data-v-2ca9aa25] :deep(.van-search) {
  padding: 6px 0;
  background: transparent;
  flex: 1;
}
.remind-btn[data-v-2ca9aa25] {
  flex-shrink: 0;
  height: 32px;
  padding: 0 12px;
}

/* ===== Loading ===== */
.loading-state[data-v-2ca9aa25] {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 48px 0;
  color: #94a3b8;
  font-size: 14px;
}

/* ===== Student List ===== */
.student-list[data-v-2ca9aa25] {
  padding-bottom: 20px;
}
.empty-state[data-v-2ca9aa25] {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 48px 0;
  color: #94a3b8;
  font-size: 14px;
}
.student-row[data-v-2ca9aa25] {
  display: flex;
  align-items: center;
  background: #ffffff;
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 8px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
  cursor: pointer;
  transition: transform 0.15s;
&:active {
    transform: scale(0.985);
}
}
.stu-avatar[data-v-2ca9aa25] {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  margin-right: 12px;
}
.avatar-paid[data-v-2ca9aa25] {
  background: linear-gradient(135deg, #12a87a, #32e0a1);
}
.avatar-unpaid[data-v-2ca9aa25] {
  background: linear-gradient(135deg, #f59e0b, #fbbf24);
}
.stu-info[data-v-2ca9aa25] {
  flex: 1;
  min-width: 0;
}
.stu-name[data-v-2ca9aa25] {
  font-size: 15px;
  font-weight: 600;
  color: #1e293b;
}
.stu-right[data-v-2ca9aa25] {
  text-align: right;
  flex-shrink: 0;
  margin-right: 8px;
}
.stu-amount[data-v-2ca9aa25] {
  font-size: 16px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 3px;
}

/* ===== Status Tag ===== */
.tag-paid[data-v-2ca9aa25],
.tag-partial[data-v-2ca9aa25],
.tag-overdue[data-v-2ca9aa25],
.tag-pending[data-v-2ca9aa25] {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 8px;
}
.tag-paid[data-v-2ca9aa25] {
  color: #12a87a;
  background: #d1fae5;
}
.tag-partial[data-v-2ca9aa25] {
  color: #d97706;
  background: #fef3c7;
}
.tag-overdue[data-v-2ca9aa25] {
  color: #dc2626;
  background: #fee2e2;
}
.tag-pending[data-v-2ca9aa25] {
  color: #ef6c2b;
  background: #fef3e8;
}

/* ===== Action Sheet ===== */
.sheet-header[data-v-2ca9aa25] {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
}
.sheet-title[data-v-2ca9aa25] {
  font-size: 15px;
  font-weight: 600;
  color: #1e293b;
}