/* ============================================================
   eSIM Theme — 结账页(蓝白品牌风,两栏布局,移动端堆叠)
   作用域:.woocommerce-checkout
   ============================================================ */

.woocommerce-checkout .site-main { background: var(--surface); }
.woocommerce-checkout .page-wrap { padding: 28px 0 56px; }
.woocommerce-checkout .page-wrap .entry-title { text-align: center; font-size: 26px; margin: 0 0 22px; }

/* 优惠券提示条(WC 默认在表单上方):做成醒目卡片 */
.woocommerce-checkout .woocommerce-form-coupon-toggle {
  max-width: 1040px; margin: 0 auto 16px;
}
.woocommerce-checkout .woocommerce-form-coupon-toggle .woocommerce-info {
  background: var(--primary-light); border: none;
  border-radius: var(--radius); padding: 14px 18px; font-size: 14px; color: var(--text); margin: 0;
  display: flex; align-items: center; gap: 8px;
}
.woocommerce-checkout .woocommerce-form-coupon-toggle .woocommerce-info::before { content: "🏷️"; font-size: 16px; }
.woocommerce-checkout .woocommerce-form-coupon-toggle .woocommerce-info a { color: var(--primary); font-weight: 700; }
.woocommerce-checkout form.checkout_coupon {
  max-width: 1040px; margin: 0 auto 16px; background: #fff;
  border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: 0 2px 10px rgba(15, 23, 42, .05); padding: 16px 18px;
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
}
.woocommerce-checkout form.checkout_coupon p { margin: 0; }
.woocommerce-checkout form.checkout_coupon p:first-child { flex: 1 1 100%; font-size: 13px; color: var(--muted); margin-bottom: 2px; }
.woocommerce-checkout form.checkout_coupon .form-row-first { flex: 1; min-width: 200px; }
.woocommerce-checkout form.checkout_coupon input.input-text {
  width: 100%; min-height: 48px; box-sizing: border-box;
  border: 1px solid var(--border); border-radius: 999px; padding: 10px 18px; font-size: 15px;
}
.woocommerce-checkout form.checkout_coupon input.input-text:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-light);
}
.woocommerce-checkout form.checkout_coupon button {
  min-height: 48px; padding: 0 26px; border: none; border-radius: 999px;
  background: var(--primary); color: #fff; font-weight: 700; cursor: pointer; white-space: nowrap;
}
.woocommerce-checkout form.checkout_coupon button:hover { background: var(--primary-dark); }

/* ---------- 两栏布局 ---------- */
.woocommerce-checkout form.checkout {
  max-width: 1040px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr; gap: 20px;
}
#customer_details { min-width: 0; }
#customer_details .col-1, #customer_details .col-2 { float: none; width: auto; }
/* #customer_details 仅作栏容器:覆盖 main.css 给它的外层卡,避免与内部账单卡形成双层框 */
.woocommerce-checkout #customer_details { background: transparent; border: none; border-radius: 0; padding: 0; margin: 0; }
.woocommerce-checkout #customer_details .col-2 { display: none; } /* 配送/备注已禁用,空列隐藏 */

/* 卡片:账单信息 / 订单摘要 */
#customer_details .woocommerce-billing-fields,
#order_review {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: 0 2px 10px rgba(15, 23, 42, .05); padding: 22px;
}
.woocommerce-billing-fields h3,
.order-review-title {
  font-size: 18px; margin: 0 0 16px; padding: 0; font-weight: 700;
}
.order-review-title { display: block; margin: 0 0 10px; }
.esim-review-cap { padding: 0 0 14px; }
/* 裸标题隐藏,改用卡内 .order-review-title,与左侧账单卡标题对齐 */
.woocommerce-checkout #order_review_heading { display: none; }

/* 账单字段 */
.woocommerce-checkout .form-row { margin: 0 0 14px; padding: 0; }
.woocommerce-checkout .form-row label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 5px; }
.woocommerce-checkout .form-row .required { color: #D63638; text-decoration: none; }
.woocommerce-checkout .form-row input.input-text {
  width: 100%; min-height: 46px; box-sizing: border-box;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 10px 14px; font-size: 15px;
}
.woocommerce-checkout .form-row input.input-text:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-light);
}
.woocommerce-checkout .form-row-first { float: none; width: 48%; display: inline-block; margin-right: 3%; }
.woocommerce-checkout .form-row-last { float: none; width: 49%; display: inline-block; }
.woocommerce-checkout .email .woocommerce-input-wrapper { width: 100%; }
.woocommerce-checkout #billing_email_field { clear: both; }
.woocommerce-checkout .form-row .description {
  font-size: 12px; color: var(--muted); margin-top: 6px;
  background: var(--primary-light); padding: 8px 10px; border-radius: var(--radius-sm);
}

/* 返回购物车修改订单 */
.esim-review-cap { caption-side: top; text-align: left; padding: 0 0 12px; }
.esim-back-to-cart {
  display: inline-flex; align-items: center; gap: 5px; margin: 0;
  font-size: 13px; font-weight: 600; color: var(--primary); text-decoration: none;
}
.esim-back-to-cart svg { display: block; }
.esim-back-to-cart:hover { color: var(--primary-dark); text-decoration: underline; }

/* ---------- 订单摘要表格 ---------- */
.esim-review { width: 100%; border: none !important; border-collapse: collapse; margin: 0; }
.esim-review td, .esim-review th { border: none; padding: 0; }
.esim-review tbody .esim-citem { display: block; padding: 14px 0; border-bottom: 1px solid var(--surface); }
.esim-review tbody .esim-citem .ci-cell { display: block; }

/* 商品卡片层级 */
.ci-top { display: flex; align-items: flex-start; gap: 10px; }
.ci-info { flex: 1; min-width: 0; }
.ci-name { font-size: 15px; font-weight: 700; line-height: 1.4; }
.ci-meta { font-size: 12px; color: var(--muted); margin-top: 3px; }
.ci-unit { font-size: 12px; color: var(--muted); margin-top: 4px; }
.ci-unit-label { margin-left: 1px; }

/* 删除:垃圾桶图标 + 文字,默认灰 hover 红 */
.ci-remove {
  flex: none; display: inline-flex; align-items: center; gap: 4px;
  background: none; border: none; cursor: pointer; color: var(--muted);
  font-size: 12px; padding: 4px 2px; line-height: 1;
}
.ci-remove svg { display: block; }
.ci-remove:hover { color: #D63638; }

/* 底部:数量步进器 ←→ 小计 */
.ci-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; }

/* 数量步进器 */
.qty-stepper { position: relative; display: inline-flex; align-items: center; border: 1px solid var(--border); border-radius: 999px; overflow: hidden; }
.qty-stepper .qstep {
  width: 34px; height: 36px; border: none; background: #fff; cursor: pointer;
  font-size: 18px; line-height: 1; color: var(--primary); display: flex; align-items: center; justify-content: center;
}
.qty-stepper .qstep:hover { background: var(--primary-light); }
.qty-stepper .qnum {
  width: 40px; height: 36px; border: none; border-left: 1px solid var(--border); border-right: 1px solid var(--border);
  text-align: center; font-size: 14px; font-weight: 700; color: var(--text); -moz-appearance: textfield; background: #fff;
}
.qty-stepper .qnum:focus { outline: none; background: var(--primary-light); }
/* loading:转圈覆盖步进器 */
.qty-spin { display: none; }
.qty-stepper.is-loading .qstep, .qty-stepper.is-loading .qnum { visibility: hidden; }
.qty-stepper.is-loading .qty-spin {
  display: block; position: absolute; left: 50%; top: 50%; width: 16px; height: 16px; margin: -8px 0 0 -8px;
  border: 2px solid var(--border); border-top-color: var(--primary); border-radius: 50%;
  animation: esim-spin .6s linear infinite;
}
@keyframes esim-spin { to { transform: rotate(360deg); } }

.ci-sub { font-size: 17px; font-weight: 800; color: var(--text); white-space: nowrap; }

/* 合计区 */
.esim-review tfoot { display: block; margin-top: 6px; }
.esim-review tfoot tr { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; }
.esim-review tfoot th { font-weight: 600; color: var(--muted); font-size: 14px; }
.esim-review tfoot td { font-weight: 700; font-size: 15px; }
.esim-review tfoot .order-total { border-top: 1px solid var(--border); margin-top: 4px; padding-top: 14px; }
.esim-review tfoot .order-total th { color: var(--text); font-size: 16px; }
.esim-review tfoot .order-total td { font-size: 22px; color: var(--primary); }
.esim-review tfoot .cart-discount td { color: #0F9D58; }

/* 支付区 */
#payment { background: transparent !important; border: none !important; border-radius: 0; margin-top: 8px; }
#payment ul.payment_methods {
  border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px; margin: 0 0 14px; background: var(--surface);
}
#payment ul.payment_methods li { list-style: none; }
#payment div.payment_box { background: #fff; border-radius: var(--radius-sm); font-size: 13px; }
#payment .woocommerce-privacy-policy-text { font-size: 12px; color: var(--muted); }
#place_order, .woocommerce-checkout #payment #place_order {
  display: block; width: 100%; min-height: 50px;
  background: linear-gradient(135deg, #2080F8, #1259C9); color: #fff;
  border: none; border-radius: 999px; font-size: 16px; font-weight: 700; cursor: pointer;
  box-shadow: 0 4px 14px rgba(26, 115, 232, .32);
}

/* 加载态 */
.esim-co-busy { position: relative; opacity: .55; pointer-events: none; transition: opacity .15s; }

/* ---------- 校验错误:顶部通知 + 字段红框 + 内联提示 ---------- */
/* 错误通知(JS 上移到表单上方)做成醒目红色卡片 */
.woocommerce-checkout .woocommerce-NoticeGroup { max-width: 1040px; margin: 0 auto 16px; }
.woocommerce-checkout .woocommerce-NoticeGroup ul.woocommerce-error {
  margin: 0; padding: 13px 18px; list-style: none; background: #fff;
  border: 1px solid #F3C2C2; border-left: 3px solid #D63638; border-radius: var(--radius-sm);
  color: #8A1F1F; font-size: 14px; box-shadow: 0 2px 10px rgba(214, 54, 56, .06);
}
.woocommerce-checkout .woocommerce-NoticeGroup ul.woocommerce-error li { padding: 2px 0; }
.woocommerce-checkout .woocommerce-NoticeGroup ul.woocommerce-error li::before { content: "⚠ "; }

/* 必填未填:输入框红框 */
.woocommerce-checkout .form-row.esim-field-error input.input-text,
.woocommerce-checkout .form-row.woocommerce-invalid input.input-text {
  border-color: #D63638; box-shadow: 0 0 0 3px rgba(214, 54, 56, .14);
}
/* 字段下方中文提示 */
.esim-err-msg { display: block; color: #D63638; font-size: 12px; font-weight: 600; margin-top: 6px; }
/* 报错时该字段的蓝色说明条让位给红色提示 */
.woocommerce-checkout .form-row.esim-field-error .description { display: none; }

/* 空购物车 */
.checkout-empty {
  max-width: 460px; margin: 30px auto; text-align: center;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 40px 24px;
}
.checkout-empty .ce-title { font-size: 18px; font-weight: 700; margin: 0 0 4px; }
.checkout-empty .ce-sub { color: var(--muted); margin: 0 0 20px; }

/* ---------- 桌面端 ≥ 860px:左表单 + 右摘要(吸顶)---------- */
@media (min-width: 860px) {
  .woocommerce-checkout form.checkout {
    grid-template-columns: minmax(0, 46fr) minmax(0, 54fr);
    grid-template-areas: "cust review";
    align-items: start;
  }
  #customer_details { grid-area: cust; }
  #order_review { grid-area: review; position: sticky; top: 84px; }
}