/* 教练端统一视觉：对齐详情页/工作台运动风
   变量挂在 :root：签到等弹层在 .cui-page 外，否则 --brand 失效 → 主按钮白字透明底看不清 */
:root {
  --cui-ink: #151515;
  --cui-sub: #6F6A64;
  --cui-line: #E8E2DB;
  --cui-bg: #F6F4F1;
  --cui-card: #fff;
  --cui-brand: #FF6B35;
  --cui-brand-soft: #FFF1E8;
  --cui-ok: #15803D;
  --cui-danger: #C62828;
}

.float-back-btn { display: none !important; }
#aiChatFab { display: none !important; visibility: hidden !important; pointer-events: none !important; }

.cui-page {
  --ink: var(--cui-ink);
  --sub: var(--cui-sub);
  --line: var(--cui-line);
  --bg: var(--cui-bg);
  --card: var(--cui-card);
  --brand: var(--cui-brand);
  --brand-soft: var(--cui-brand-soft);
  --ok: var(--cui-ok);
  --danger: var(--cui-danger);
  max-width: 520px;
  margin: 0 auto;
  min-height: 70vh;
  padding: 14px 16px 110px;
  background: var(--bg);
  font-family: 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

/* 弹层卡片同样继承变量（在 .cui-page 外） */
.cui-modal-card {
  --ink: var(--cui-ink);
  --sub: var(--cui-sub);
  --line: var(--cui-line);
  --bg: var(--cui-bg);
  --card: var(--cui-card);
  --brand: var(--cui-brand);
  --brand-soft: var(--cui-brand-soft);
  --ok: var(--cui-ok);
  --danger: var(--cui-danger);
  color: var(--ink);
}
.cui-page.wide { max-width: 720px; }
@media (min-width: 960px) {
  .cui-page { max-width: 1100px; padding: 24px 28px 64px; }
  .cui-page.wide { max-width: 1200px; }
}

.cui-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.cui-back {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
  flex-shrink: 0;
}
.cui-back:active { background: var(--brand-soft); border-color: #FFC4A8; }
.cui-title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.cui-header-link {
  margin-left: auto;
  font-size: 12px;
  font-weight: 700;
  color: var(--brand);
  text-decoration: none;
}
.cui-sub {
  font-size: 12px;
  color: var(--sub);
  font-weight: 500;
  margin: 0 0 14px 46px;
  line-height: 1.45;
}

.cui-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px 16px;
  margin-bottom: 10px;
}
.cui-card-title {
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.cui-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.cui-chips.scroll {
  flex-wrap: nowrap;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}
.cui-chip {
  flex-shrink: 0;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--sub);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}
.cui-chip.active,
.cui-chip:active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.cui-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  border-radius: 999px;
  padding: 11px 18px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
}
/* 硬编码回退：即使变量未继承，主按钮也必须可见 */
.cui-btn.primary {
  background: var(--brand, var(--cui-brand, #FF6B35));
  color: #fff;
}
.cui-btn.primary:active { background: #E55A2B; }
.cui-btn.ghost {
  background: var(--brand-soft, var(--cui-brand-soft, #FFF1E8));
  color: var(--brand, var(--cui-brand, #FF6B35));
  border: 1px solid #FFC4A8;
}
.cui-btn.dark { background: var(--ink, var(--cui-ink, #151515)); color: #fff; }
.cui-btn.block { width: 100%; }
.cui-btn:disabled { opacity: .5; cursor: not-allowed; }

.cui-input,
.cui-select,
.cui-textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 14px;
  color: var(--ink);
  outline: none;
  background: #FAFAF8;
  box-sizing: border-box;
  font-family: inherit;
}
.cui-input:focus,
.cui-select:focus,
.cui-textarea:focus {
  border-color: var(--brand);
  background: #fff;
}
.cui-textarea { min-height: 84px; resize: vertical; line-height: 1.55; }
.cui-label {
  display: block;
  font-size: 12px;
  color: var(--sub);
  margin-bottom: 6px;
  font-weight: 600;
}
.cui-hint {
  font-size: 11px;
  color: var(--sub);
  font-weight: 500;
  line-height: 1.45;
}
.cui-empty {
  text-align: center;
  color: var(--sub);
  padding: 40px 12px;
  font-size: 13px;
  font-weight: 600;
}

.cui-hero {
  background: linear-gradient(135deg, #FF6B35 0%, #FF8F5A 100%);
  color: #fff;
  border-radius: 18px;
  padding: 18px 16px;
  margin-bottom: 10px;
}
.cui-hero .label { font-size: 12px; opacity: .85; font-weight: 600; }
.cui-hero .amount {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-top: 4px;
}
.cui-hero .meta { font-size: 12px; opacity: .9; margin-top: 6px; font-weight: 500; }
.cui-hero .actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.cui-hero .actions .cui-btn {
  background: #fff;
  color: var(--brand);
}
.cui-hero .actions .cui-btn.soft {
  background: rgba(255,255,255,.2);
  color: #fff;
}

/* 列表卡片（课程/订单） */
.cui-list-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  margin-bottom: 8px;
}
.cui-list-item .row-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 6px;
}
.cui-list-item .name { font-size: 14px; font-weight: 800; }
.cui-list-item .meta { font-size: 12px; color: var(--sub); font-weight: 500; line-height: 1.5; }
.cui-order-no {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 700; color: var(--sub);
  font-variant-numeric: tabular-nums; letter-spacing: 0.02em;
  margin-top: 4px;
}
.cui-order-no .tag {
  background: #F0EEEA; color: var(--ink); border-radius: 6px;
  padding: 2px 6px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.cui-idx {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 22px; height: 22px; padding: 0 6px; border-radius: 8px;
  background: var(--brand-soft); color: var(--brand);
  font-size: 11px; font-weight: 800; flex-shrink: 0;
}
.cui-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand);
  white-space: nowrap;
}
.cui-badge.ok { background: #E8F5E9; color: #15803D; }
.cui-badge.warn { background: #FEF3C7; color: #B45309; }
.cui-badge.muted { background: #F0EEEA; color: var(--sub); }
.cui-badge.danger { background: #FEE2E2; color: #C62828; }

.cui-actions {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin-top: 10px;
  align-items: stretch;
}
.cui-actions .cui-btn {
  padding: 8px 14px;
  font-size: 12px;
  flex: 1 1 0;
  min-width: 0;
}

/* 弹层微调：圆角与主色 */
.cui-page ~ .fixed .bg-white,
.cui-modal-card {
  border-radius: 18px !important;
}

/* 签到弹层：操作栏始终贴底可见，避免被内容顶出视口 */
#checkModal .cui-modal-card {
  display: flex;
  flex-direction: column;
}
#checkModal .cui-actions {
  position: sticky;
  bottom: 0;
  z-index: 2;
  margin-top: 12px;
  padding-top: 12px;
  background: #fff;
  border-top: 1px solid var(--line, var(--cui-line, #E8E2DB));
  flex-shrink: 0;
}