/* ==========================================================================
   cart2 / Step 4 「确认订单」页样式
   ==========================================================================
   依赖：candycake.css 提供的 --cc-brand-* / --cc-radius-* / --cc-shadow-* token
   设计基线：docs/candycake-design-system.md（白底 + 糖糕绿 + 大量留白 + 轻拟物）
   交互基线：cart2 阶段 5 — 顶部 hero、竖向分段卡片、底部浮动支付条
   ========================================================================== */

/* ============================== 全局兜底 ============================== */
/* 给底部浮动条留出避让空间（与 configureproduct-controls.css 同款节奏） */
.cart2-shell { padding-bottom: 168px; }
@media (max-width: 768px) {
  .cart2-shell {
    padding-bottom: calc(188px + var(--cc-mobile-footer-nav-height, 64px) + env(safe-area-inset-bottom));
  }
}

/* 通用 checkbox（蓝→绿 token 化） */
.cc-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  font-size: 13px;
  color: var(--cc-text);
}
.cc-checkbox input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.cc-checkbox-box {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  border: 1.5px solid var(--cc-brand-border);
  border-radius: 5px;
  background: #fff;
  transition: border-color .18s ease, background .18s ease;
  position: relative;
}
.cc-checkbox-box::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 5px;
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) scale(0);
  transition: transform .18s ease;
}
.cc-checkbox input:checked + .cc-checkbox-box,
.cc-checkbox:hover .cc-checkbox-box {
  border-color: var(--cc-brand);
}
.cc-checkbox input:checked + .cc-checkbox-box {
  background: var(--cc-brand);
}
.cc-checkbox input:checked + .cc-checkbox-box::after {
  transform: rotate(45deg) scale(1);
}

/* ============================== Hero ============================== */
.cc-confirm-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin: 8px 0 20px;
  padding: 28px 32px;
  border-radius: var(--cc-radius-lg);
  background:
    radial-gradient(circle at 92% 18%, rgba(var(--cc-brand-rgb), .14), transparent 36%),
    linear-gradient(135deg, #f5fffb 0%, #ffffff 60%, #f0fbf7 100%);
  border: 1px solid rgba(var(--cc-brand-rgb), .12);
  box-shadow: 0 18px 40px rgba(25, 105, 82, .08);
  position: relative;
  overflow: hidden;
}
.cc-confirm-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(18, 166, 124, .04) 1px, transparent 1px),
    linear-gradient(180deg, rgba(18, 166, 124, .04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .55), transparent 80%);
  pointer-events: none;
}
.cc-confirm-hero-copy { position: relative; z-index: 1; min-width: 0; }
.cc-confirm-kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, #f0fbf7, var(--cc-brand-soft));
  color: var(--cc-brand-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .04em;
}
.cc-confirm-kicker i { font-size: 16px; }
.cc-confirm-title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin: 10px 0 8px;
  font-size: clamp(26px, 2.6vw, 36px);
  font-weight: 700;
  letter-spacing: -.045em;
  color: var(--cc-text);
  line-height: 1.2;
}
.cc-confirm-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--cc-brand);
  text-decoration: none;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(var(--cc-brand-rgb), .08);
  transition: background .18s ease, color .18s ease;
}
.cc-confirm-back:hover {
  background: rgba(var(--cc-brand-rgb), .14);
  color: var(--cc-brand-dark);
  text-decoration: none;
}
.cc-confirm-sub {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: #526961;
  max-width: 760px;
}

.cc-confirm-hero-card {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 132px;
  padding: 18px 12px;
  border-radius: var(--cc-radius);
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(213, 237, 229, .9);
  box-shadow: 0 18px 45px rgba(32, 132, 101, .12);
  backdrop-filter: blur(14px);
  text-align: center;
}
.cc-hero-card-icon {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, #effff9, #d9f8ee);
  color: var(--cc-brand-dark);
  font-size: 24px;
}
.cc-confirm-hero-card strong { font-size: 14px; color: var(--cc-text); }
.cc-confirm-hero-card em {
  font-style: normal;
  font-size: 11px;
  color: var(--cc-muted);
  letter-spacing: .08em;
}

/* ============================== 顶部提示 ============================== */
.cc-confirm-tips {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 0 0 20px;
}
.cc-confirm-tip {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--cc-radius-sm);
  border: 1px solid transparent;
  background: #fff;
  font-size: 13px;
  line-height: 1.7;
  color: #475569;
}
.cc-confirm-tip .cc-tip-label {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .04em;
  white-space: nowrap;
}
.cc-confirm-tip .cc-tip-text { color: #475569; }
.cc-tip-info {
  background: linear-gradient(135deg, #f0fbf7, #ffffff);
  border-color: rgba(var(--cc-brand-rgb), .18);
}
.cc-tip-info .cc-tip-label {
  background: var(--cc-brand-soft);
  color: var(--cc-brand-dark);
}
.cc-tip-success {
  background: linear-gradient(135deg, #f0fdf4, #ffffff);
  border-color: #bbf7d0;
}
.cc-tip-success .cc-tip-label {
  background: #dcfce7;
  color: #166534;
}
.cc-tip-danger {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, #fef2f2, #ffffff);
  border-color: #fecaca;
  color: #b91c1c;
}
.cc-tip-danger i { font-size: 18px; color: var(--cc-danger); }

/* ============================== Section / Card ============================== */
.cc-confirm-section { margin: 0 0 22px; }

.cc-section-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 12px;
  padding: 0 4px;
}
.cc-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--cc-text);
}
.cc-section-bar {
  display: inline-block;
  width: 4px;
  height: 18px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--cc-brand), var(--cc-brand-strong));
}
.cc-section-sub {
  margin: 0;
  font-size: 13px;
  color: var(--cc-muted);
  line-height: 1.7;
}
.cc-section-extra {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
}
.cc-section-meta {
  font-size: 13px;
  color: var(--cc-muted);
}
.cc-section-meta strong {
  color: var(--cc-text);
  font-weight: 700;
}
.cc-section-meta-price {
  color: var(--cc-brand-dark) !important;
  font-size: 16px;
}

.cc-confirm-card {
  background: var(--cc-surface);
  border: 1px solid var(--cc-border);
  border-radius: var(--cc-radius);
  box-shadow: var(--cc-shadow-soft);
  overflow: hidden;
}

/* ============================== 产品清单 表格 ============================== */
.cc-products-table {
  display: flex;
  flex-direction: column;
}
.cc-products-row {
  display: grid;
  grid-template-columns: minmax(180px, 1.4fr) minmax(260px, 2.4fr) 80px 140px 110px 130px 130px;
  gap: 16px;
  padding: 18px 22px;
  align-items: start;
  border-top: 1px solid #eef5f1;
}
.cc-products-row:first-child { border-top: none; }
.cc-products-row--head {
  background: linear-gradient(180deg, #f7fcfa, #ffffff);
  padding: 12px 22px;
  border-bottom: 1px solid #e3eee9;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--cc-muted);
  text-transform: none;
}
.cc-products-row--head .cc-cell { display: flex; align-items: center; min-height: 0; }

.cc-cell {
  font-size: 13px;
  color: var(--cc-text);
  line-height: 1.55;
  min-width: 0;
}
.cc-cell-mobile-label {
  display: none;
  font-size: 11px;
  font-weight: 700;
  color: var(--cc-muted);
  letter-spacing: .04em;
  margin-bottom: 4px;
}

/* 名称列 */
.cc-cell-name {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.cc-cell-name-icon {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--cc-brand-dark);
  background: linear-gradient(135deg, #effff9, #d9f8ee);
  border-radius: 10px;
}
.cc-cell-name-text { min-width: 0; }
.cc-cell-name-text strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--cc-text);
  letter-spacing: -.01em;
  line-height: 1.4;
}
.cc-cell-name-sub {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  color: var(--cc-muted);
  word-break: break-all;
}

/* 配置列 */
.cc-conf-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}
.cc-conf-list li {
  display: flex;
  gap: 6px;
  font-size: 12.5px;
  color: #455258;
  line-height: 1.6;
}
.cc-conf-list li span {
  flex: 0 0 64px;
  color: var(--cc-muted);
}

/* 类型 / 单价 / 数量 / 总价 */
.cc-type-tag {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 10px;
  border-radius: 6px;
  background: var(--cc-brand-soft);
  color: var(--cc-brand-dark);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.cc-unit-price {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--cc-text);
  letter-spacing: -.01em;
}
.cc-unit-sale {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--cc-danger);
  line-height: 1.5;
}
.cc-unit-sale em {
  font-style: normal;
  font-weight: 700;
  margin-left: 2px;
}

.cc-qty-control {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.cc-qty-control input[type="number"] {
  width: 64px;
  height: 32px;
  padding: 0 8px;
  border: 1px solid var(--cc-border);
  border-radius: 8px;
  font-size: 13px;
  text-align: center;
  transition: border-color .18s ease, box-shadow .18s ease;
}
.cc-qty-control input[type="number"]:focus {
  outline: none;
  border-color: var(--cc-brand);
  box-shadow: 0 0 0 3px rgba(var(--cc-brand-rgb), .15);
}
.cc-qty-btn {
  height: 32px;
  padding: 0 12px;
  border: 1px solid var(--cc-brand-border);
  border-radius: 8px;
  background: var(--cc-brand-bg);
  color: var(--cc-brand-dark);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: background .18s ease, transform .18s ease;
}
.cc-qty-btn:hover {
  background: var(--cc-brand-soft);
  transform: translateY(-1px);
}
.cc-qty-static {
  display: inline-block;
  padding: 4px 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--cc-text);
}

.cc-amount-value {
  display: inline-block;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--cc-brand-dark);
}

/* 操作列 */
.cc-cell-ops { display: flex; gap: 6px; flex-wrap: wrap; }
.cc-row-action {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 30px;
  padding: 0 10px;
  border: 1px solid var(--cc-brand-border);
  border-radius: 8px;
  background: #fff;
  color: var(--cc-brand-dark);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}
.cc-row-action i { font-size: 14px; }
.cc-row-action:hover {
  background: var(--cc-brand-bg);
  color: var(--cc-brand-dark);
  text-decoration: none;
  transform: translateY(-1px);
}
.cc-row-action--del {
  color: var(--cc-danger);
  border-color: rgba(220, 38, 38, .25);
}
.cc-row-action--del:hover {
  background: #fef2f2;
  color: #b91c1c;
  border-color: #fecaca;
}

/* 购物车为空 */
.cc-cart-empty {
  padding: 64px 24px;
  text-align: center;
}
.cc-empty-icon {
  font-size: 56px;
  color: var(--cc-brand-border);
  margin-bottom: 12px;
}
.cc-empty-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--cc-text);
  margin-bottom: 6px;
}
.cc-empty-desc {
  font-size: 14px;
  color: var(--cc-muted);
  margin-bottom: 20px;
}
.cc-empty-actions {
  display: inline-flex;
  gap: 12px;
}
.cc-empty-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 44px;
  padding: 0 22px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background .18s ease, transform .18s ease, box-shadow .18s ease;
}
.cc-empty-btn--primary {
  background: linear-gradient(135deg, var(--cc-brand), var(--cc-brand-strong));
  color: #fff;
  box-shadow: 0 8px 20px rgba(var(--cc-brand-rgb), .28);
}
.cc-empty-btn--primary:hover {
  background: linear-gradient(135deg, var(--cc-brand-strong), var(--cc-brand-dark));
  color: #fff;
  text-decoration: none;
}
.cc-empty-btn--ghost {
  background: var(--cc-brand-bg);
  color: var(--cc-brand-dark);
  border: 1px solid var(--cc-brand-border);
}
.cc-empty-btn--ghost:hover {
  background: var(--cc-brand-soft);
  color: var(--cc-brand-dark);
  text-decoration: none;
}

/* ============================== 登录 / 注册 ============================== */
.cc-auth-card { padding: 24px 28px; }
.cc-auth-toggle {
  display: inline-flex;
  gap: 8px;
  padding: 4px;
  margin-bottom: 18px;
  background: var(--cc-surface-muted);
  border: 1px solid var(--cc-border);
  border-radius: 999px;
}
.cc-auth-tab {
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: var(--cc-muted);
  cursor: pointer;
  transition: background .18s ease, color .18s ease;
}
.cc-auth-tab.is-active,
.cc-auth-tab:hover {
  background: #fff;
  color: var(--cc-brand-dark);
  box-shadow: 0 4px 10px rgba(var(--cc-brand-rgb), .12);
}
.cc-auth-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
}
.cc-auth-form .form-group { margin: 0; }
.cc-auth-form .form-group.full-width { grid-column: 1 / -1; }
.cc-auth-form .form-control {
  height: 44px;
  border: 1px solid var(--cc-border);
  border-radius: 10px;
  padding: 0 14px;
  font-size: 14px;
  transition: border-color .18s ease, box-shadow .18s ease;
}
.cc-auth-form .form-control:focus {
  outline: none;
  border-color: var(--cc-brand);
  box-shadow: 0 0 0 3px rgba(var(--cc-brand-rgb), .15);
}

/* ============================== 支付方式（已移除，下面规则保留兜底） ============================== */
.cc-payment-card { padding: 22px 24px; }

.cc-payment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}
.cc-payment-item {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 60px;
  padding: 0 16px;
  border: 1.5px solid var(--cc-border);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  transition: border-color .18s ease, background .18s ease, transform .18s ease, box-shadow .18s ease;
  position: relative;
  margin: 0;
}
.cc-payment-item:hover {
  border-color: var(--cc-brand-border);
  background: var(--cc-brand-bg);
  transform: translateY(-1px);
}
.cc-payment-item.active {
  border-color: var(--cc-brand);
  background: linear-gradient(135deg, #f0fbf7, #ffffff);
  box-shadow: 0 8px 20px rgba(var(--cc-brand-rgb), .14);
}
.cc-payment-item.disabled {
  cursor: not-allowed;
  opacity: .45;
}
.cc-payment-item input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.cc-payment-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1.5px solid var(--cc-brand-border);
  flex: 0 0 auto;
  position: relative;
  background: #fff;
  transition: border-color .18s ease;
}
.cc-payment-item.active .cc-payment-check {
  border-color: var(--cc-brand);
  background: var(--cc-brand);
}
.cc-payment-item.active .cc-payment-check::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  transform: translate(-50%, -50%);
}
.cc-payment-icon { max-height: 28px; max-width: 100px; }
.cc-payment-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--cc-text);
}

.cc-payment-toggles {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed var(--cc-border);
  display: grid;
  gap: 10px;
}
.cc-balance-toggle {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--cc-border);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  transition: border-color .18s ease, background .18s ease;
  margin: 0;
}
.cc-balance-toggle:hover {
  border-color: var(--cc-brand-border);
  background: var(--cc-brand-bg);
}
.cc-balance-toggle input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.cc-balance-toggle .cc-checkbox-box { margin-top: 2px; }
.cc-balance-toggle-info { display: grid; gap: 2px; min-width: 0; }
.cc-balance-toggle-title {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--cc-text);
}
.cc-balance-toggle-title i { color: var(--cc-brand-dark); font-size: 16px; }
.cc-balance-toggle-sub {
  font-size: 12px;
  color: var(--cc-muted);
  line-height: 1.6;
}
.cc-balance-toggle-sub strong {
  color: var(--cc-brand-dark);
  font-weight: 700;
}

/* ============================== 优惠码（legacy） ============================== */
.cc-promo-card { padding: 18px 22px; }
.cc-promo-applied {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 12px;
  background: var(--cc-brand-bg);
  border: 1px solid var(--cc-brand-border);
}
.cc-promo-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--cc-brand-dark);
}
.cc-promo-tag i { font-size: 16px; }
.cc-promo-remove {
  color: var(--cc-danger);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}
.cc-promo-remove:hover { text-decoration: underline; color: #b91c1c; }

.cc-promo-legacy-toggle {
  display: flex;
}
.cc-promo-legacy-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border: 1px dashed var(--cc-brand-border);
  border-radius: 10px;
  background: var(--cc-brand-bg);
  color: var(--cc-brand-dark);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: background .18s ease;
}
.cc-promo-legacy-link:hover {
  background: var(--cc-brand-soft);
  color: var(--cc-brand-dark);
  text-decoration: none;
}
.cc-promo-input {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}
.cc-promo-input input[type="text"] {
  flex: 1;
  height: 44px;
  padding: 0 14px;
  border: 1px solid var(--cc-border);
  border-radius: 10px;
  font-size: 14px;
}
.cc-promo-input input[type="text"]:focus {
  outline: none;
  border-color: var(--cc-brand);
  box-shadow: 0 0 0 3px rgba(var(--cc-brand-rgb), .15);
}
.cc-promo-btn {
  height: 44px;
  padding: 0 22px;
  border: 0;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--cc-brand), var(--cc-brand-strong));
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(var(--cc-brand-rgb), .25);
  transition: background .18s ease, box-shadow .18s ease;
}
.cc-promo-btn:hover {
  background: linear-gradient(135deg, var(--cc-brand-strong), var(--cc-brand-dark));
  box-shadow: 0 12px 26px rgba(var(--cc-brand-rgb), .32);
}

/* ============================== 底部浮动支付条 ============================== */
.cc-pay-bar {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 1200;
  pointer-events: none;
}
.cc-pay-bar-inner {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto auto;
  gap: 20px;
  align-items: center;
  width: 100%;
  max-width: 1680px;
  min-height: 80px;
  margin: 0 auto;
  padding: 14px 22px;
  border-radius: var(--cc-radius-lg);
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(213, 237, 229, .9);
  box-shadow: 0 18px 45px rgba(32, 132, 101, .18);
  backdrop-filter: blur(14px);
  pointer-events: auto;
}

.cc-pay-bar-left { min-width: 0; }
.cc-pay-terms {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--cc-text);
  cursor: pointer;
  position: relative;
}
/* 把原生 checkbox 隐藏，让 .cc-checkbox-box 接管视觉
   旧版本忘了写这条规则，结果原生勾选框 + 自定义勾选框同时出现，重复显示 */
.cc-pay-terms input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}
.cc-pay-terms .cc-checkbox-box {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  border: 1.5px solid var(--cc-brand-border);
  border-radius: 5px;
  background: #fff;
  transition: border-color .18s ease, background .18s ease;
  position: relative;
}
.cc-pay-terms .cc-checkbox-box::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 5px;
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) scale(0);
  transition: transform .18s ease;
}
.cc-pay-terms:hover .cc-checkbox-box,
.cc-pay-terms input:checked + .cc-checkbox-box {
  border-color: var(--cc-brand);
}
.cc-pay-terms input:checked + .cc-checkbox-box {
  background: var(--cc-brand);
}
.cc-pay-terms input:checked + .cc-checkbox-box::after {
  transform: rotate(45deg) scale(1);
}
.cc-pay-terms.is-invalid .cc-checkbox-box {
  border-color: var(--cc-danger);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, .12);
}
.cc-pay-terms-text { line-height: 1.5; }
.cc-pay-terms-text a {
  color: var(--cc-brand-dark);
  text-decoration: none;
  font-weight: 700;
  margin-left: 2px;
}
.cc-pay-terms-text a:hover { text-decoration: underline; }
.cc-pay-terms-hint {
  margin-top: 4px;
  color: var(--cc-danger);
  font-size: 12px;
  font-weight: 700;
}
.cc-pay-terms-hint[hidden] { display: none; }

.cc-pay-bar-center {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  min-height: 56px;
}
.cc-pay-bar-discount {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 10px;
  background: #fef2f2;
  border: 1px dashed #fecaca;
  color: var(--cc-danger);
  font-size: 13px;
  font-weight: 700;
}
.cc-pay-bar-discount[hidden] { display: none; }
.cc-pay-bar-discount-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--cc-danger);
}
.cc-pay-bar-discount-value {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -.02em;
}

.cc-pay-bar-right {
  display: flex;
  align-items: center;
  gap: 18px;
}
.cc-pay-bar-total {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  text-align: right;
  min-width: 140px;
}
.cc-pay-bar-total-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--cc-muted);
}
.cc-pay-bar-total-amount {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}
.cc-pay-bar-currency {
  color: var(--cc-brand-dark);
  font-size: 16px;
  font-weight: 800;
}
.cc-pay-bar-number {
  color: var(--cc-brand-dark);
  font-size: 32px;
  font-weight: 900;
  letter-spacing: -.045em;
  line-height: 1;
}

.cc-pay-bar-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 168px;
  height: 56px;
  padding: 0 28px;
  border: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--cc-brand), var(--cc-brand-strong));
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .02em;
  cursor: pointer;
  box-shadow:
    0 12px 28px rgba(var(--cc-brand-rgb), .32),
    inset 0 1px 0 rgba(255, 255, 255, .22);
  transition: background .18s ease, box-shadow .18s ease, transform .18s ease;
  position: relative;
  overflow: hidden;
}
.cc-pay-bar-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, .14), transparent 55%);
  pointer-events: none;
}
.cc-pay-bar-btn:hover {
  background: linear-gradient(135deg, var(--cc-brand-strong), var(--cc-brand-dark));
  box-shadow:
    0 16px 32px rgba(var(--cc-brand-rgb), .40),
    inset 0 1px 0 rgba(255, 255, 255, .24);
}
.cc-pay-bar-btn:active { transform: translateY(1px); }
.cc-pay-bar-btn:disabled,
.cc-pay-bar-btn:disabled:hover,
.cc-pay-bar-btn:disabled:active,
.cc-pay-bar-btn.is-loading,
.cc-pay-bar-btn.is-loading:hover,
.cc-pay-bar-btn.is-loading:active {
  background: linear-gradient(135deg, #64748b, #475569);
  color: #fff;
  box-shadow: 0 8px 18px rgba(100, 116, 139, .22);
  cursor: not-allowed;
  opacity: 1;
  transform: none;
}
.cc-pay-bar-btn:disabled::after,
.cc-pay-bar-btn.is-loading::after {
  opacity: .08;
}
.cc-pay-bar-btn i { font-size: 18px; }
.cc-pay-bar-btn.is-loading { pointer-events: none; }

.cc-pay-bar-mirror {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.cc-btn-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, .35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: ccSpin .8s linear infinite;
  vertical-align: -2px;
  margin-right: 4px;
}
@keyframes ccSpin {
  to { transform: rotate(360deg); }
}

/* ============================== Modal ============================== */
.cc-modal-content {
  border: 0;
  border-radius: var(--cc-radius);
  overflow: hidden;
  box-shadow: 0 28px 60px rgba(3, 35, 26, .24);
}
.cc-modal-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--cc-border);
  background: var(--cc-surface-muted);
}
.cc-modal-header .modal-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--cc-text);
}
.cc-modal-body {
  padding: 22px;
  font-size: 14px;
  color: var(--cc-text);
  line-height: 1.7;
}
.cc-modal-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--cc-border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}
.cc-modal-btn {
  height: 40px;
  padding: 0 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}
.cc-modal-btn--ghost {
  background: #fff;
  color: var(--cc-text);
  border-color: var(--cc-border);
}
.cc-modal-btn--ghost:hover { background: var(--cc-surface-muted); }
.cc-modal-btn--primary {
  background: linear-gradient(135deg, var(--cc-brand), var(--cc-brand-strong));
  color: #fff;
  border-color: transparent;
}
.cc-modal-btn--primary:hover {
  background: linear-gradient(135deg, var(--cc-brand-strong), var(--cc-brand-dark));
}

/* ============================== 兼容旧主题选择器（cc-alert / 旧 .btn） ============================== */
/* coupon-picker / 旧 modal 可能引用了通用 .cc-alert / btn-outline-primary，
   这里给出统一兜底颜色，避免老蓝色泄露到本页 */
.cc-alert-danger {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: var(--cc-radius-sm);
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  font-size: 13px;
  margin-bottom: 18px;
}

/* ============================== 响应式 ============================== */
@media (max-width: 1100px) {
  .cc-confirm-hero { padding: 22px 24px; }
  .cc-confirm-hero-card { width: 110px; padding: 14px 10px; }
  .cc-confirm-tips { grid-template-columns: 1fr; }
  .cc-confirm-tip { font-size: 12.5px; }

  .cc-products-row {
    grid-template-columns: minmax(160px, 1.4fr) minmax(240px, 2.2fr) 70px 120px 100px 110px 110px;
    gap: 12px;
    padding: 16px 18px;
  }

  .cc-auth-form { grid-template-columns: 1fr; }

  .cc-pay-bar-inner {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "center right"
      "left   right";
    row-gap: 8px;
  }
  .cc-pay-bar-left   { grid-area: left; }
  .cc-pay-bar-center { grid-area: center; justify-content: flex-start; }
  .cc-pay-bar-right  { grid-area: right; }
}

@media (max-width: 760px) {
  .cc-confirm-hero {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 18px;
    gap: 16px;
  }
  .cc-confirm-hero-card { align-self: flex-end; }
  .cc-confirm-title { font-size: 22px; gap: 10px; }
  .cc-confirm-back { font-size: 12px; padding: 3px 8px; }

  .cc-section-head { padding: 0 2px; gap: 8px; }
  .cc-section-title { font-size: 16px; }
  .cc-section-extra { width: 100%; margin-left: 0; }

  /* 产品清单 -> 卡片堆叠 */
  .cc-products-row,
  .cc-products-row--head {
    grid-template-columns: 1fr 1fr;
    gap: 10px 12px;
    padding: 14px 16px;
  }
  .cc-products-row--head { display: none; }
  .cc-products-row { border-top: 8px solid #f5faf7; }
  .cc-products-row:first-child { border-top: none; }
  .cc-cell-mobile-label { display: block; }

  .cc-cell-name {
    grid-column: 1 / -1;
    border-bottom: 1px dashed #eef5f1;
    padding-bottom: 10px;
  }
  .cc-cell-conf {
    grid-column: 1 / -1;
  }
  .cc-cell-ops {
    grid-column: 1 / -1;
    border-top: 1px dashed #eef5f1;
    padding-top: 10px;
  }

  .cc-payment-grid { grid-template-columns: repeat(2, 1fr); }
  .cc-payment-item { height: 56px; padding: 0 12px; }

  .cc-pay-bar {
    left: 10px;
    right: 10px;
    bottom: calc(var(--cc-mobile-footer-nav-height, 64px) + 10px + env(safe-area-inset-bottom));
  }
  .cc-pay-bar-inner {
    min-height: 0;
    padding: 14px;
    grid-template-columns: 1fr;
    grid-template-areas:
      "left"
      "right";
    row-gap: 12px;
    border-radius: 22px;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, .98) 0%, rgba(248, 255, 252, .96) 100%);
    border-color: rgba(var(--cc-brand-rgb), .14);
    box-shadow: 0 14px 34px rgba(15, 95, 71, .16);
  }
  .cc-pay-bar-center {
    display: none;
    min-height: 0;
  }
  .cc-pay-bar-inner:has(.cc-pay-bar-discount:not([hidden])) {
    grid-template-areas:
      "center"
      "left"
      "right";
  }
  .cc-pay-bar-center:has(.cc-pay-bar-discount:not([hidden])) {
    display: flex;
    justify-content: stretch;
  }
  .cc-pay-bar-discount {
    width: 100%;
    justify-content: space-between;
    padding: 8px 10px;
  }
  .cc-pay-bar-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    min-height: 24px;
  }
  .cc-pay-terms {
    width: 100%;
    gap: 7px;
    font-size: 12px;
    font-weight: 700;
  }
  .cc-pay-terms .cc-checkbox-box {
    width: 17px;
    height: 17px;
  }
  .cc-pay-terms-hint {
    margin-left: 25px;
  }
  .cc-pay-bar-right {
    justify-content: space-between;
    gap: 12px;
  }
  .cc-pay-bar-total {
    flex: 0 0 auto;
    min-width: 92px;
    align-items: flex-start;
    text-align: left;
  }
  .cc-pay-bar-total-label {
    font-size: 11px;
  }
  .cc-pay-bar-btn {
    flex: 1 1 auto;
    min-width: 0;
    height: 50px;
    border-radius: 14px;
    font-size: 15px;
    box-shadow: 0 10px 22px rgba(var(--cc-brand-rgb), .30);
  }
  .cc-pay-bar-number { font-size: 26px; }

  /* 确认订单页移动端同样有底部固定付款条，公共官网 float-bar 需要与配置页保持一致并避让。 */
  html.cc-cart-viewcart .float-bar {
    right: max(6px, env(safe-area-inset-right));
    top: 46%;
    bottom: auto;
    z-index: 1050;
    gap: 0;
    padding: 6px;
    border-radius: 18px;
    background: rgba(255, 255, 255, .92);
    box-shadow: 0 14px 32px rgba(15, 95, 71, .16);
    transform: translateY(-50%);
  }

  html.cc-cart-viewcart .float-bar .float-wrap:not(:first-child),
  html.cc-cart-viewcart .float-bar .float-tip {
    display: none;
  }

  html.cc-cart-viewcart .float-entry {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    box-shadow: 0 8px 18px rgba(var(--cc-brand-rgb), .28);
  }

  html.cc-cart-viewcart .float-entry svg {
    width: 20px;
    height: 20px;
  }

  html.cc-cart-viewcart .qr-pop {
    display: none !important;
  }
}

@media (max-width: 520px) {
  .cc-confirm-tip { flex-direction: column; gap: 6px; }

  .cc-products-row,
  .cc-products-row--head {
    grid-template-columns: 1fr;
  }
  .cc-cell-conf, .cc-cell-name, .cc-cell-ops { grid-column: 1 / -1; }
  .cc-cell { width: 100%; }

  .cc-payment-grid { grid-template-columns: 1fr; }

  html.cc-cart-viewcart .float-bar {
    right: max(4px, env(safe-area-inset-right));
    top: 44%;
    padding: 5px;
  }

  html.cc-cart-viewcart .float-entry {
    width: 42px;
    height: 42px;
  }

  .cc-pay-bar {
    left: 12px;
    right: 12px;
  }

  .cc-pay-bar-inner {
    padding: 14px 13px;
    row-gap: 11px;
  }

  .cc-pay-bar-right {
    gap: 10px;
  }

  .cc-pay-bar-total {
    min-width: 86px;
  }

  .cc-pay-bar-btn {
    height: 50px;
    padding: 0 14px;
  }

  .cc-pay-bar-currency { font-size: 14px; }
  .cc-pay-bar-number { font-size: 24px; }
  .cc-pay-bar-total-label { font-size: 11px; }
}