/* ---------- 用户侧结算/充值统一组件 ----------
   面板、头部、文字"关闭"、信息行、底部按钮这些基础令牌由 portal_refine.css 的
   portal-modal-* 提供，本文件只补它没有的部分，避免同一个弹窗被两套令牌定义：
   支付方式卡片、圆形勾选框、扫码支付区域、商品页 Tab。
   视觉基准是官方订阅弹窗（portal_official_subscriptions.js 内联的 .official-*）。 */

/* ---------- 圆形勾选框（用户侧所有 checkbox 统一） ----------
   页面普遍挂了 Tailwind forms 插件，原生 checkbox 会被画成蓝色方块。
   这里让原生 input 透明铺在圆点之上，保留鼠标点击、Tab 焦点与空格切换。 */
.portal-check {
  position: relative;
  flex: 0 0 18px;
  display: inline-block;
  width: 18px;
  height: 18px;
}

.portal-check input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  opacity: 0;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.portal-check input:disabled {
  cursor: not-allowed;
}

.portal-check-mark {
  position: absolute;
  inset: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #6b7280;
  border-radius: 999px;
  background: transparent;
  color: #ffffff;
  pointer-events: none;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.portal-check-mark::after {
  content: "✓";
  visibility: hidden;
  font-size: 12px;
  line-height: 1;
}

.portal-check input:checked + .portal-check-mark {
  border-color: #111827;
  background: #111827;
}

.portal-check input:checked + .portal-check-mark::after {
  visibility: visible;
}

.portal-check input:focus-visible + .portal-check-mark {
  outline: 2px solid #18181b;
  outline-offset: 2px;
}

/* ---------- 支付方式卡片 ---------- */
.portal-method-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.portal-method-card {
  position: relative;
  display: flex;
  flex: 1 1 168px;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  background: transparent;
  color: #6b7280;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
  transition: border-color 0.18s ease, color 0.18s ease, opacity 0.18s ease;
}

.portal-method-card.is-active {
  border-color: #111827;
  color: #111827;
}

/* 带余额提示的选项独占一行，避免三张等宽卡片把"余额支付"挤成竖排、提示与文字重叠。 */
.portal-method-card-wide {
  flex-basis: 100%;
}

.portal-method-card input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.portal-method-card:has(input:focus-visible) {
  outline: 2px solid #18181b;
  outline-offset: 2px;
}

.portal-method-card.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.portal-method-dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  border: 1px solid #6b7280;
  border-radius: 999px;
  background: transparent;
  box-shadow: none;
}

.portal-method-card.is-active .portal-method-dot {
  border-color: #111827;
  background: #111827;
  color: #ffffff;
}

.portal-method-dot::after {
  content: "✓";
  visibility: hidden;
  font-size: 12px;
  line-height: 1;
}

.portal-method-card.is-active .portal-method-dot::after {
  visibility: visible;
}

.portal-method-text {
  flex: 1 1 auto;
}

.portal-method-note {
  flex: 0 0 auto;
  color: #9ca3af;
  font-size: 12px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

/* ---------- 金额与提示 ---------- */
.portal-modal-row-amount {
  font-variant-numeric: tabular-nums;
}

.portal-modal-note {
  margin: 0;
  color: #6b7280;
  font-size: 12px;
  line-height: 1.7;
}

/* ---------- 支付帮助文案（管理端 Markdown） ----------
   放在支付方式卡片下方，沿用 .portal-modal-note 的灰字与行高，不另起边框或底色；
   只补 Markdown 结构需要的段落间距、列表标记、链接下划线与行内代码。
   内容由 portal_markdown.js 白名单渲染，页面用 hidden 属性收起，不依赖 Tailwind 的 .hidden。 */
.portal-checkout-help {
  color: #6b7280;
  font-size: 12px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.portal-checkout-help[hidden] {
  display: none;
}

.portal-checkout-help > * + * {
  margin-top: 6px;
}

.portal-checkout-help p,
.portal-checkout-help ul,
.portal-checkout-help ol,
.portal-checkout-help blockquote,
.portal-checkout-help pre {
  margin: 0;
}

.portal-checkout-help ul,
.portal-checkout-help ol {
  padding-left: 1.4em;
}

.portal-checkout-help ul {
  list-style: disc;
}

.portal-checkout-help ol {
  list-style: decimal;
}

.portal-checkout-help li + li {
  margin-top: 2px;
}

.portal-checkout-help h1,
.portal-checkout-help h2,
.portal-checkout-help h3,
.portal-checkout-help h4,
.portal-checkout-help h5,
.portal-checkout-help h6 {
  margin: 0;
  color: #111827;
  font-size: 13px;
  font-weight: 600;
}

.portal-checkout-help strong {
  color: #111827;
  font-weight: 600;
}

.portal-checkout-help a {
  color: #111827;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.portal-checkout-help code {
  padding: 1px 4px;
  border-radius: 4px;
  background: #f3f4f6;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
}

.portal-checkout-help pre {
  padding: 8px 10px;
  border-radius: 8px;
  background: #f3f4f6;
  overflow-x: auto;
}

.portal-checkout-help pre code {
  padding: 0;
  background: transparent;
}

.portal-checkout-help blockquote {
  padding-left: 10px;
  border-left: 2px solid #e5e7eb;
}

.portal-checkout-help hr {
  margin: 6px 0;
  border: 0;
  border-top: 1px solid #f3f4f6;
}

.portal-checkout-help-table {
  overflow-x: auto;
}

.portal-checkout-help-table table {
  width: 100%;
  border-collapse: collapse;
}

.portal-checkout-help-table th,
.portal-checkout-help-table td {
  padding: 4px 6px;
  border-bottom: 1px solid #f3f4f6;
  text-align: left;
  font-weight: inherit;
}

.portal-checkout-help-table th {
  color: #111827;
  font-weight: 600;
}

/* ---------- 扫码支付 ---------- */
.portal-payment-qr-modal {
  position: fixed;
  inset: 0;
  z-index: 160;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  perspective: 1400px;
  overflow: hidden;
}

.portal-payment-qr-modal.active {
  display: flex;
}

.portal-payment-qr-panel {
  display: flex;
  flex-direction: column;
  width: min(440px, 92vw);
  max-height: 88vh;
  overflow: hidden;
  transform-origin: left center;
  transform: rotateY(-96deg) scale(0.92);
  opacity: 0;
  transition: transform 0.42s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.24s ease-out;
}

.portal-payment-qr-modal.active .portal-payment-qr-panel {
  transform: rotateY(0deg) scale(1);
  opacity: 1;
}

.portal-qr-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.portal-qr-info {
  display: flex;
  flex-direction: column;
}

.portal-qr-info .portal-modal-row + .portal-modal-row {
  border-top: 1px solid #f3f4f6;
}

.portal-qr-frame {
  display: flex;
  justify-content: center;
}

.portal-qr-image {
  display: block;
  width: min(236px, 100%);
  aspect-ratio: 1;
  height: auto;
  object-fit: contain;
  padding: 8px;
  border: 1px solid #f3f4f6;
  border-radius: 12px;
  background: #ffffff;
}

.portal-qr-hint {
  margin: 0;
  color: #6b7280;
  font-size: 13px;
  line-height: 1.7;
  text-align: center;
}

.portal-qr-hint.is-error {
  color: #b91c1c;
}

/* ---------- 商品页 Tab（购买套餐 / 公开定价页共用） ----------
   取官方订阅弹窗的配色与 1px 细下划线，当前项黑色、其余灰色；字号 .98rem、字重 680
   （idle 与 active 同字重，只靠颜色和下划线区分）。曾经照搬弹窗里辅助文字的 12px / 500-600，
   业主反馈在页面主标题下过轻，改回 .86rem 后又按业主要求放大到 .98rem、间距 34px；
   ≤600px 回到 .9rem，否则英/法文三项在 375–414px 会折行。 */
.billing-tab-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 34px;
  width: auto;
  background: transparent;
}

.billing-tab-btn {
  position: relative;
  padding: 0 0 8px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #6b7280;
  font-size: 0.98rem;
  font-weight: 680;
  line-height: 1.5;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: color 0.18s ease;
}

.billing-tab-btn::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: transparent;
  transition: background-color 0.18s ease;
}

.billing-tab-btn:hover {
  color: #111827;
}

.billing-tab-btn.is-active,
.billing-tab-btn.is-active:hover {
  background: transparent;
  color: #111827;
  font-weight: 680;
  box-shadow: none;
}

.billing-tab-btn.is-active::after {
  background: currentColor;
}

.billing-tab-btn:focus-visible {
  outline: 2px solid #18181b;
  outline-offset: 3px;
}

/* ---------- 深色模式 ---------- */
html.dark .portal-method-card,
html.dark .portal-method-note,
html.dark .portal-modal-note,
html.dark .portal-qr-hint,
html.dark .billing-tab-btn {
  color: var(--portal-dark-text-muted, #9c968a);
}

html.dark .portal-method-card.is-active,
html.dark .billing-tab-btn:hover,
html.dark .billing-tab-btn.is-active,
html.dark .billing-tab-btn.is-active:hover {
  color: var(--portal-dark-text-strong, #ebe4d6);
}

html.dark .portal-check-mark,
html.dark .portal-method-dot {
  border-color: var(--portal-dark-text-muted, #9c968a);
  color: var(--portal-dark-bg, #141210);
}

html.dark .portal-check input:checked + .portal-check-mark,
html.dark .portal-method-card.is-active .portal-method-dot {
  border-color: var(--portal-dark-text-strong, #ebe4d6);
  background: var(--portal-dark-text-strong, #ebe4d6);
  color: var(--portal-dark-bg, #141210);
}

html.dark .portal-check input:focus-visible + .portal-check-mark,
html.dark .portal-method-card:has(input:focus-visible),
html.dark .billing-tab-btn:focus-visible {
  outline-color: var(--portal-dark-text-strong, #ebe4d6);
}

html.dark .portal-method-card {
  border-color: var(--portal-dark-border-strong, rgba(180, 170, 155, 0.10));
}

html.dark .portal-method-card.is-active {
  border-color: var(--portal-dark-text-strong, #ebe4d6);
}

html.dark .portal-payment-qr-modal {
  background: rgba(0, 0, 0, 0.48);
}

html.dark .portal-qr-info .portal-modal-row + .portal-modal-row,
html.dark .portal-qr-image {
  border-color: var(--portal-dark-border-strong, rgba(180, 170, 155, 0.10));
}

html.dark .portal-qr-hint.is-error {
  color: #fda4af;
}

html.dark .portal-checkout-help {
  color: var(--portal-dark-text-muted, #9c968a);
}

html.dark .portal-checkout-help a,
html.dark .portal-checkout-help strong,
html.dark .portal-checkout-help h1,
html.dark .portal-checkout-help h2,
html.dark .portal-checkout-help h3,
html.dark .portal-checkout-help h4,
html.dark .portal-checkout-help h5,
html.dark .portal-checkout-help h6,
html.dark .portal-checkout-help-table th {
  color: var(--portal-dark-text-strong, #ebe4d6);
}

html.dark .portal-checkout-help code,
html.dark .portal-checkout-help pre {
  background: var(--portal-dark-border-strong, rgba(180, 170, 155, 0.10));
}

html.dark .portal-checkout-help blockquote,
html.dark .portal-checkout-help hr,
html.dark .portal-checkout-help-table th,
html.dark .portal-checkout-help-table td {
  border-color: var(--portal-dark-border-strong, rgba(180, 170, 155, 0.10));
}

@media (max-width: 600px) {
  .portal-payment-qr-modal {
    padding: 12px;
  }

  .portal-payment-qr-panel {
    max-height: calc(100dvh - 24px);
    border-radius: 16px;
  }

  .portal-method-card {
    flex-basis: 100%;
  }

  .billing-tab-group {
    gap: 16px;
  }

  .billing-tab-btn {
    font-size: 0.9rem;
  }
}