/*
 * Xin 会员中心 / 下单 / 订单 / 登录注册页面样式。
 * 加载顺序：layui.css → palette.css → style.css（前台页头页脚）→ member.css 或 login.css → 本文件。
 * 页面外壳与前台一致（member/header.html 复用 parts/site-top.html），颜色全部取自 palette.css。
 */

/* ---------- 基础：覆盖 member.css / login.css 的全局规则 ---------- */
body.xin-member { display: block; min-height: 0; background: var(--xin-bg); color: var(--xin-text); font: 14px/1.6 var(--xin-font); }
:where(.xin-member) a { color: var(--xin-link); }
:where(.xin-member) a:hover { color: var(--xin-accent); }

/*
 * 字号：页面标题 20 / 卡片标题 16 / 正文 14 / 辅助 13 / 注释 12。
 * 按钮层级：普通主操作 = 品牌深色；购买、支付 = 强调色（.xin-button-buy）；
 * 免费、下载 = 绿色（.xin-button-free）；次要操作 = 白底描边（.xin-button-light）。
 */
.xin-member .xin-button { min-height: 36px; padding: 0 var(--xin-space-4); border-color: var(--xin-brand); background: var(--xin-brand); color: #fff; font-size: 14px; white-space: nowrap; }
.xin-member .xin-button:hover { border-color: var(--xin-brand-hover); background: var(--xin-brand-hover); color: #fff; }
.xin-member .xin-button.xin-button-buy { border-color: var(--xin-accent); background: var(--xin-accent); }
.xin-member .xin-button.xin-button-buy:hover { border-color: var(--xin-accent-hover); background: var(--xin-accent-hover); }
.xin-member .xin-button.xin-button-free { border-color: var(--xin-free); background: var(--xin-free); }
.xin-member .xin-button.xin-button-free:hover { border-color: var(--xin-free-hover); background: var(--xin-free-hover); }
.xin-member .xin-button.xin-button-light { border-color: var(--xin-line-strong); background: var(--xin-surface); color: var(--xin-text-2); font-weight: 500; }
.xin-member .xin-button.xin-button-light:hover { border-color: var(--xin-brand); background: var(--xin-surface); color: var(--xin-brand); }
.xin-member .xin-button-sm { min-height: 30px; padding: 0 var(--xin-space-3); font-size: 13px; }
.xin-member .xin-button-block { min-height: 42px; }

.xin-member .member-button, .xin-member .member-actions a, .xin-member .member-actions button { min-height: 36px; border-radius: var(--xin-radius-sm); font-size: 14px; }
.xin-member .member-actions a, .xin-member .member-actions button { padding: 0 var(--xin-space-6); }
.xin-member .member-button:hover, .xin-member .member-actions a:hover, .xin-member .member-actions button:hover { border-color: var(--xin-brand); color: var(--xin-brand); opacity: 1; }
.xin-member .member-button.primary, .xin-member .member-actions button.primary, .xin-member .member-modal-actions .primary { border-color: var(--xin-brand); background: var(--xin-brand); color: #fff; }
.xin-member .member-button.primary:hover, .xin-member .member-actions button.primary:hover, .xin-member .member-modal-actions .primary:hover { border-color: var(--xin-brand-hover); background: var(--xin-brand-hover); color: #fff; opacity: 1; }
.xin-member .member-inline-edit button { border: 1px solid var(--xin-line-strong); background: var(--xin-surface); color: var(--xin-text-2); font-weight: 500; }
.xin-member .member-inline-edit button:hover { border-color: var(--xin-brand); background: var(--xin-surface); color: var(--xin-brand); }
.xin-member .member-section-head h3 { font-size: 16px; font-weight: 600; }
.xin-member code { padding: 1px 6px; border-radius: var(--xin-radius-sm); background: var(--xin-surface-alt); font-family: ui-monospace, Consolas, monospace; font-size: 12px; color: var(--xin-text-2); }

/* ---------- 布局：左侧会员卡片 + 右侧内容 ---------- */
.xin-member-main { padding-block: var(--xin-space-5) var(--xin-space-8); min-height: 60vh; }
.xin-member-layout { display: grid; grid-template-columns: 232px minmax(0, 1fr); gap: var(--xin-space-5); align-items: start; }
.xin-member-layout.is-guest { grid-template-columns: minmax(0, 1fr); max-width: 1120px; margin-inline: auto; }
.xin-member-content { min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--xin-space-4); align-content: start; }
.xin-member-content .member-panel-narrow { width: auto; max-width: 640px; }
.xin-member .member-order-layout, .xin-member .member-main > .member-message { max-width: none; }
.xin-member-content > * { margin: 0; }

.xin-member-aside { position: sticky; top: var(--xin-space-4); overflow: hidden; border: 1px solid var(--xin-line); border-radius: var(--xin-radius); background: var(--xin-surface); box-shadow: var(--xin-shadow); }
.xin-member-profile { position: relative; display: flex; align-items: center; gap: var(--xin-space-3); padding: var(--xin-space-5) var(--xin-space-4); background: var(--xin-brand); color: #fff; }
.xin-member-avatar { flex: none; width: 48px; height: 48px; overflow: hidden; border: 2px solid rgba(255, 255, 255, .7); border-radius: 50%; background: var(--xin-surface); }
.xin-member-avatar img { display: block; width: 100%; height: 100%; object-fit: cover; }
.xin-member-who { min-width: 0; flex: 1; }
.xin-member-who strong { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-size: 15px; }
.xin-member-who span { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; color: rgba(255, 255, 255, .7); font-size: 12px; }
.xin-member .xin-member-unread { display: inline-block; margin-top: var(--xin-space-1); padding: 0 var(--xin-space-2); border-radius: 999px; background: var(--xin-accent); color: #fff; font-size: 12px; line-height: 20px; }
.xin-member .xin-member-unread:hover { background: var(--xin-accent-hover); color: #fff; }

.xin-member-menu { display: grid; padding: var(--xin-space-2) var(--xin-space-2) var(--xin-space-3); }
.xin-member-menu .member-nav-group { padding: var(--xin-space-4) var(--xin-space-3) var(--xin-space-1); color: var(--xin-muted); font-size: 12px; letter-spacing: .06em; }
.xin-member-menu .member-nav-group:first-child { padding-top: var(--xin-space-2); }
.xin-member-menu .menu-item {
  display: flex; align-items: center; gap: var(--xin-space-2); width: 100%; padding: 8px var(--xin-space-3);
  border: 0; border-radius: var(--xin-radius-sm); background: none; color: var(--xin-text-2); font: inherit; font-size: 14px; text-align: left; cursor: pointer;
}
.xin-member-menu .menu-item:hover { background: var(--xin-surface-alt); color: var(--xin-text); }
.xin-member-menu .menu-item.is-active, .xin-member-menu .menu-item.active { background: var(--xin-surface-alt); color: var(--xin-brand); font-weight: 600; box-shadow: inset 3px 0 0 var(--xin-accent); }
.xin-member-menu .menu-item i, .xin-member-menu .menu-item svg { width: 18px; font-size: 16px; text-align: center; color: var(--xin-muted); }
.xin-member-menu .menu-item.is-active i, .xin-member-menu .menu-item.active i, .xin-member-menu .menu-item.is-active svg, .xin-member-menu .menu-item.active svg { color: var(--xin-accent); }

/* ---------- 通用组件 ---------- */
.xin-card { min-width: 0; padding: var(--xin-space-5); border: 1px solid var(--xin-line); border-radius: var(--xin-radius); background: var(--xin-surface); box-shadow: var(--xin-shadow); }
.xin-card-title { display: flex; align-items: center; gap: var(--xin-space-2); margin: 0 0 var(--xin-space-4); font-size: 16px; font-weight: 600; line-height: 1.5; }
.xin-card-title::before { content: ""; flex: none; width: 3px; height: .9em; border-radius: 2px; background: var(--xin-brand); }
.xin-card-head { display: flex; align-items: center; justify-content: space-between; gap: var(--xin-space-4); margin-bottom: var(--xin-space-4); }
.xin-card-head .xin-card-title { margin: 0; }
.xin-card-head > a { font-size: 13px; }
.xin-card-note { margin: var(--xin-space-3) 0 0; color: var(--xin-muted); font-size: 12px; line-height: 1.7; }
.xin-card-label { display: block; margin-bottom: var(--xin-space-1); color: var(--xin-muted); font-size: 12px; }
.xin-button-block { display: flex; width: 100%; }
.xin-button-block + .xin-button-block { margin-top: var(--xin-space-2); }
.xin-discount { color: var(--xin-free); }

/* 系统消息、旧页面通用块：统一成 xin 卡片外观 */
.xin-member .member-message { margin: 0; border-radius: var(--xin-radius-sm); }
/* 页面标题行：标题 + 说明在左，页面级操作按钮在右 */
.xin-member-content .member-page-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: var(--xin-space-4); align-items: center; max-width: none; margin: 0; text-align: left; }
.xin-member-content .member-page-head > :not(.member-page-actions) { grid-column: 1; }
.xin-member-content .member-page-head h2 { margin: 0; color: var(--xin-text); font-size: 20px; font-weight: 600; line-height: 1.4; }
.xin-member-content .member-page-head p { display: flex; flex-wrap: wrap; align-items: center; gap: var(--xin-space-2); margin: 2px 0 0; color: var(--xin-muted); font-size: 13px; }
.xin-member-content .member-page-actions { grid-column: 2; grid-row: 1 / span 2; display: flex; gap: var(--xin-space-2); margin: 0; }
.xin-member-content .member-panel, .xin-member-content .info-card { border-color: var(--xin-line); border-radius: var(--xin-radius); box-shadow: var(--xin-shadow); }
.xin-member .member-pagination { justify-content: center; }
.xin-member .member-pagination .is-current { border-color: var(--xin-brand); background: var(--xin-brand); }
.xin-member .member-order-status { border-radius: 999px; font-weight: 600; }
.xin-member .member-order-status.is-paid { color: var(--xin-free); background: var(--xin-free-soft); }
.xin-member .member-order-status.is-pending { color: var(--xin-accent); background: var(--xin-accent-soft); }

/* layui 表单控件跟随配色 */
.xin-member .layui-btn:not(.layui-btn-primary):not(.layui-btn-warm):not(.layui-btn-danger):not(.layui-btn-disabled) { background-color: var(--xin-accent); }
.xin-member .layui-form-checked[lay-skin=primary] > i { border-color: var(--xin-accent) !important; background-color: var(--xin-accent); }
.xin-member .layui-form-radio:hover > *, .xin-member .layui-form-radioed > i { color: var(--xin-accent) !important; }
.xin-member .layui-input:focus, .xin-member .layui-textarea:focus { border-color: var(--xin-accent) !important; box-shadow: 0 0 0 3px var(--xin-accent-soft); }

/* ---------- 下单步骤 ---------- */
.xin-steps { display: flex; margin: 0; padding: 0; list-style: none; counter-reset: none; }
.xin-steps li { position: relative; display: flex; flex: 1; align-items: center; gap: var(--xin-space-2); color: var(--xin-muted); font-size: 13px; }
.xin-steps li:not(:last-child)::after { content: ""; flex: 1; height: 2px; margin-inline: var(--xin-space-3); background: var(--xin-line); }
.xin-steps b { display: grid; place-items: center; flex: none; width: 26px; height: 26px; border: 2px solid var(--xin-line-strong); border-radius: 50%; background: var(--xin-surface); font-size: 12px; }
.xin-steps .is-done { color: var(--xin-text-2); }
.xin-steps .is-done b { border-color: var(--xin-free); background: var(--xin-free); color: #fff; }
.xin-steps .is-done:not(:last-child)::after { background: var(--xin-free); }
.xin-steps .is-current { color: var(--xin-text); font-weight: 600; }
.xin-steps .is-current b { border-color: var(--xin-accent); background: var(--xin-accent); color: #fff; }

/* ---------- 确认订单 ---------- */
.xin-checkout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: var(--xin-space-4); align-items: start; }
.xin-order-product { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--xin-space-5); padding-bottom: var(--xin-space-5); border-bottom: 1px solid var(--xin-line); }
.xin-order-product-body { min-width: 0; }
.xin-member .xin-order-product-title { display: block; color: var(--xin-text); font-size: 17px; font-weight: 600; line-height: 1.55; overflow-wrap: anywhere; }
.xin-member a.xin-order-product-title:hover { color: var(--xin-accent); }
.xin-order-product p { margin: var(--xin-space-2) 0 0; color: var(--xin-muted); font-size: 13px; overflow-wrap: anywhere; }
.xin-free-tag { flex: none; padding: 2px var(--xin-space-3); border-radius: 999px; background: var(--xin-free-soft); color: var(--xin-free); font-size: 13px; font-weight: 600; }
.xin-checkout-form { display: grid; gap: var(--xin-space-5); padding-top: var(--xin-space-5); }
.xin-form-row { display: grid; grid-template-columns: 88px minmax(0, 1fr); align-items: center; gap: var(--xin-space-3); margin: 0; padding: 0; border: 0; min-width: 0; }
.xin-form-label { padding: 0; color: var(--xin-text-2); font-weight: 600; font-size: 13px; }
fieldset.xin-form-row > legend { float: left; width: 88px; }
fieldset.xin-pay-options { display: block; }
fieldset.xin-pay-options .xin-pay-list { margin-left: calc(88px + var(--xin-space-3)); }
.xin-qty { display: inline-flex; width: max-content; overflow: hidden; border: 1px solid var(--xin-line-strong); border-radius: var(--xin-radius-sm); }
.xin-qty button { width: 36px; border: 0; background: var(--xin-surface-alt); color: var(--xin-text-2); font-size: 18px; line-height: 1; }
.xin-qty button:hover { background: var(--xin-accent-soft); color: var(--xin-accent); }
.xin-qty input { width: 64px; height: 36px; border: 0; border-inline: 1px solid var(--xin-line-strong); text-align: center; -moz-appearance: textfield; }
.xin-qty input::-webkit-inner-spin-button, .xin-qty input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.xin-qty input:focus { outline: 2px solid var(--xin-accent); outline-offset: -2px; }
.xin-pay-list { display: flex; flex-wrap: wrap; gap: var(--xin-space-2); }
.xin-pay-option { position: relative; cursor: pointer; }
.xin-pay-option input { position: absolute; opacity: 0; pointer-events: none; }
.xin-pay-option span {
  display: inline-flex; align-items: center; gap: var(--xin-space-2); min-height: 40px; padding: 0 var(--xin-space-4);
  border: 1px solid var(--xin-line-strong); border-radius: var(--xin-radius-sm); background: var(--xin-surface); color: var(--xin-text-2);
}
.xin-pay-option span::before { content: ""; width: 14px; height: 14px; border: 2px solid var(--xin-line-strong); border-radius: 50%; }
.xin-pay-option:hover span { border-color: var(--xin-accent); }
.xin-pay-option input:checked + span { border-color: var(--xin-accent); background: var(--xin-accent-soft); color: var(--xin-text); font-weight: 600; }
.xin-pay-option input:checked + span::before { border-color: var(--xin-accent); background: radial-gradient(var(--xin-accent) 45%, transparent 50%); }
.xin-pay-option input:focus-visible + span { outline: 2px solid var(--xin-accent); outline-offset: 2px; }
.xin-checkout-boundary { display: grid; gap: var(--xin-space-3); justify-items: start; padding-top: var(--xin-space-5); }

.xin-checkout-side { position: sticky; top: var(--xin-space-4); }
.xin-summary { display: grid; gap: var(--xin-space-2); margin: 0; }
.xin-summary > div { display: flex; justify-content: space-between; gap: var(--xin-space-3); font-size: 13px; }
.xin-summary dt { color: var(--xin-muted); }
.xin-summary dd { margin: 0; color: var(--xin-text-2); text-align: right; }
.xin-checkout-total { display: flex; align-items: baseline; justify-content: space-between; margin: var(--xin-space-4) 0; padding-top: var(--xin-space-4); border-top: 1px dashed var(--xin-line-strong); }
.xin-checkout-total span { color: var(--xin-text-2); font-weight: 600; }
.xin-checkout-total strong { color: var(--xin-price); font-size: 26px; line-height: 1.2; font-variant-numeric: tabular-nums; }

/* ---------- 订单详情 ---------- */
.xin-order-detail { display: grid; gap: var(--xin-space-4); }
.xin-order-hero { display: flex; align-items: center; justify-content: space-between; gap: var(--xin-space-5); border-top: 4px solid var(--xin-brand); }
.xin-order-hero-main { min-width: 0; }
.xin-order-hero h1 { margin: var(--xin-space-2) 0 var(--xin-space-1); font-size: 18px; font-weight: 600; line-height: 1.5; overflow-wrap: anywhere; }
.xin-order-hero p { display: flex; flex-wrap: wrap; gap: var(--xin-space-1) var(--xin-space-4); margin: 0; color: var(--xin-muted); font-size: 12px; }
.xin-order-hero-amount { flex: none; text-align: right; }
.xin-order-hero-amount span { display: block; color: var(--xin-muted); font-size: 12px; }
.xin-order-hero-amount strong { color: var(--xin-price); font-size: 26px; line-height: 1.2; }
.xin-order-detail-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--xin-space-4); align-items: start; }
.xin-order-detail-grid.has-side { grid-template-columns: minmax(0, 1fr) 300px; }
.xin-order-detail-main { display: grid; gap: var(--xin-space-4); min-width: 0; }
.xin-member .member-order-paybox { display: grid; justify-items: center; gap: var(--xin-space-3); margin: 0; padding: var(--xin-space-6); text-align: center; }
.xin-member .member-order-paybox-title { font-size: 17px; font-weight: 700; }
.xin-member .member-order-paybox img { width: 200px; max-width: 100%; height: auto; padding: var(--xin-space-2); border: 1px solid var(--xin-line); border-radius: var(--xin-radius-sm); background: #fff; }
.xin-delivery { border-top: 4px solid var(--xin-free); }
.xin-delivery-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--xin-space-4); margin-bottom: var(--xin-space-4); }
.xin-delivery-head .xin-card-title { margin-bottom: var(--xin-space-1); }
.xin-delivery-head p { margin: 0; color: var(--xin-muted); font-size: 13px; }
/* 多个下载地址：每条一行，左侧序号，右侧按钮 */
.xin-delivery-list { margin: 0; padding: 0; list-style: none; border: 1px solid var(--xin-line); border-radius: var(--xin-radius-sm); overflow: hidden; counter-reset: xin-delivery; }
.xin-delivery-item { display: flex; align-items: center; gap: var(--xin-space-3) var(--xin-space-4); padding: var(--xin-space-3) var(--xin-space-4); counter-increment: xin-delivery; }
.xin-delivery-item + .xin-delivery-item { border-top: 1px solid var(--xin-line); }
.xin-delivery-item:nth-child(even) { background: var(--xin-surface-alt); }
.xin-delivery-item::before { content: counter(xin-delivery); flex: none; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--xin-free-soft); color: var(--xin-free); font-size: 13px; font-weight: 700; }
.xin-delivery-item.is-text { align-items: flex-start; }
.xin-delivery-item.is-text::before { background: var(--xin-chip-on-bg); color: var(--xin-chip-on-text); }
.xin-delivery-body { flex: 1; min-width: 0; }
.xin-delivery-title { font-weight: 600; overflow-wrap: anywhere; }
.xin-delivery-meta { display: flex; flex-wrap: wrap; gap: var(--xin-space-1) var(--xin-space-3); margin-top: 2px; color: var(--xin-muted); font-size: 12px; }
.xin-delivery-item > .xin-button { flex: none; }
.xin-delivery-text { margin: var(--xin-space-2) 0 0; padding: var(--xin-space-2) var(--xin-space-3); overflow-x: auto; white-space: pre-wrap; overflow-wrap: anywhere; border: 1px dashed var(--xin-line); border-radius: var(--xin-radius-sm); background: var(--xin-surface); font-family: Consolas, "Courier New", monospace; font-size: 13px; }
.xin-delivery.is-empty { border-top-color: var(--xin-line); }
.xin-delivery-none { display: grid; justify-items: center; gap: var(--xin-space-2); padding: var(--xin-space-6) var(--xin-space-4); border: 1px dashed var(--xin-line); border-radius: var(--xin-radius-sm); background: var(--xin-surface-alt); text-align: center; }
.xin-delivery-none span { max-width: 420px; color: var(--xin-muted); font-size: 13px; }
.xin-info-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 var(--xin-space-6); margin: 0; }
.xin-info-grid > div { display: flex; justify-content: space-between; gap: var(--xin-space-4); padding: var(--xin-space-2) 0; border-bottom: 1px dashed var(--xin-line); font-size: 13px; }
.xin-info-grid dt { flex: none; color: var(--xin-muted); }
.xin-info-grid dd { margin: 0; text-align: right; overflow-wrap: anywhere; }
.xin-order-side { position: sticky; top: var(--xin-space-4); }
.xin-order-side p { margin: 0 0 var(--xin-space-3); }
.xin-pay-form { display: grid; gap: var(--xin-space-4); margin-top: var(--xin-space-4); }
.xin-pay-form fieldset.xin-pay-options { margin: 0; padding: 0; border: 0; }
.xin-pay-form fieldset.xin-pay-options > legend { float: none; width: auto; margin-bottom: var(--xin-space-2); }
.xin-pay-form fieldset.xin-pay-options .xin-pay-list { margin-left: 0; display: grid; }
.xin-order-side > .xin-button-block { margin-top: var(--xin-space-3); }

/* ---------- 订单列表 ---------- */
.xin-orders { padding: 0; overflow: hidden; }
.xin-orders-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--xin-space-3); padding: var(--xin-space-3) var(--xin-space-5); border-bottom: 1px solid var(--xin-line); }
.xin-tabs { display: flex; gap: var(--xin-space-1); }
.xin-member .xin-tabs a { padding: 6px var(--xin-space-4); border-radius: 999px; color: var(--xin-text-2); }
.xin-member .xin-tabs a:hover { background: var(--xin-surface-alt); color: var(--xin-text); }
.xin-member .xin-tabs a.is-active { background: var(--xin-brand); color: #fff; }
.xin-orders-search { display: flex; gap: var(--xin-space-2); }
.xin-orders-search input { width: 220px; height: 36px; padding: 0 var(--xin-space-3); border: 1px solid var(--xin-line-strong); border-radius: var(--xin-radius-sm); }
.xin-orders-search input:focus { outline: 0; border-color: var(--xin-accent); box-shadow: 0 0 0 3px var(--xin-accent-soft); }
.xin-orders-search .xin-button { padding-block: 6px; }
.xin-order-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.xin-order-table th { padding: var(--xin-space-2) var(--xin-space-4); background: var(--xin-th-bg); border-bottom: 1px solid var(--xin-th-line); color: var(--xin-th-text); font-weight: 600; text-align: left; white-space: nowrap; }
.xin-order-table td { padding: var(--xin-space-3) var(--xin-space-4); border-bottom: 1px solid var(--xin-line); color: var(--xin-text-2); vertical-align: middle; }
.xin-order-table tbody tr:hover td { background: var(--xin-row-hover); }
.xin-member .xin-order-subject a { color: var(--xin-text); font-weight: 500; }
.xin-member .xin-order-subject a:hover { color: var(--xin-accent); }
.xin-order-amount { color: var(--xin-price) !important; font-weight: 700; white-space: nowrap; }
.xin-order-time { white-space: nowrap; color: var(--xin-muted) !important; font-size: 12px; }
.xin-order-action { text-align: right; }
.xin-order-action .xin-button { min-height: 30px; padding: 0 var(--xin-space-3); font-size: 13px; }
.xin-member .xin-order-subject { font-size: 14px; }
.xin-empty-cell { padding: 0 !important; }
.xin-member .xin-orders .member-pagination { padding: var(--xin-space-4); }

/* ---------- 提示卡片 ---------- */
.xin-notice-card p { margin: 0; color: var(--xin-text-2); }
.xin-notice-actions { display: flex; flex-wrap: wrap; gap: var(--xin-space-3); margin-top: var(--xin-space-5); }

/* ---------- 会员首页 ---------- */
.xin-stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--xin-space-3); }
.xin-stat { display: grid; align-content: start; gap: var(--xin-space-1); padding: var(--xin-space-4) var(--xin-space-5); }
.xin-member a.xin-stat { color: var(--xin-text); }
.xin-member a.xin-stat:hover { border-color: var(--xin-brand); color: var(--xin-text); }
.xin-stat.is-balance { border-top: 3px solid var(--xin-brand); }
.xin-stat span { color: var(--xin-muted); font-size: 13px; }
.xin-stat strong { font-size: 24px; font-weight: 600; line-height: 1.25; font-variant-numeric: tabular-nums; }
.xin-stat small { margin-left: 4px; color: var(--xin-muted); font-size: 12px; font-weight: 400; }
.xin-stat-actions { display: flex; gap: var(--xin-space-2); margin-top: var(--xin-space-2); }
.xin-record-list { display: grid; margin: 0; padding: 0; list-style: none; }
.xin-record-list li { display: flex; justify-content: space-between; gap: var(--xin-space-4); padding: var(--xin-space-3) 0; border-bottom: 1px dashed var(--xin-line); font-size: 13px; }
.xin-record-list li:last-child { border-bottom: 0; }
.xin-record-list b { display: block; font-weight: 500; overflow-wrap: anywhere; }
.xin-record-list span { display: block; color: var(--xin-muted); font-size: 12px; }
.xin-record-amount { text-align: right; }
.xin-record-amount .is-plus { color: var(--xin-free); }
.xin-record-amount .is-minus { color: var(--xin-price); }
.xin-record-empty { justify-content: center !important; color: var(--xin-muted); }

/* ---------- 登录 / 注册 / 找回密码 ---------- */
/* 一张卡片：左侧品牌深色栏（按页面变化的标题、说明、权益），右侧登录/注册切换与表单 */
.xin-auth { padding-block: var(--xin-space-8) 56px; }
.xin-auth-box { display: grid; grid-template-columns: 340px minmax(0, 1fr); max-width: 920px; margin-inline: auto; overflow: hidden; border: 1px solid var(--xin-line); border-radius: var(--xin-radius); background: var(--xin-surface); box-shadow: 0 12px 32px rgba(15, 23, 42, .08); }
.xin-auth-aside { position: relative; display: flex; flex-direction: column; justify-content: center; padding: 40px 32px; overflow: hidden; background: linear-gradient(160deg, var(--xin-brand-hover), var(--xin-brand) 60%); color: #fff; }
.xin-auth-aside::after { content: ""; position: absolute; right: -72px; bottom: -72px; width: 220px; height: 220px; border: 28px solid rgba(255, 255, 255, .05); border-radius: 50%; pointer-events: none; }
.xin-auth-site { color: rgba(255, 255, 255, .6); font-size: 13px; letter-spacing: .08em; }
.xin-auth-aside h2 { margin: var(--xin-space-4) 0 var(--xin-space-3); font-size: 26px; font-weight: 600; line-height: 1.3; }
.xin-auth-aside h2::after { content: ""; display: block; width: 32px; height: 3px; margin-top: var(--xin-space-3); border-radius: 2px; background: var(--xin-accent); }
.xin-auth-aside > p { margin: 0; color: rgba(255, 255, 255, .75); font-size: 14px; line-height: 1.7; }
.xin-auth-points { display: grid; gap: var(--xin-space-3); margin: var(--xin-space-8) 0 0; padding: 0; list-style: none; }
.xin-auth-points li { display: flex; align-items: center; gap: var(--xin-space-3); color: rgba(255, 255, 255, .9); font-size: 14px; }
.xin-auth-points li::before { content: ""; flex: none; width: 18px; height: 18px; border-radius: 50%; background: rgba(255, 255, 255, .14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5'/%3E%3C/svg%3E") center / 12px no-repeat; }
.xin-member .xin-auth-aside-foot { margin: auto 0 0; padding-top: var(--xin-space-8); color: rgba(255, 255, 255, .7); font-size: 13px; }
.xin-member .xin-auth-aside-foot a { color: #fff; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.xin-member .xin-auth-aside-foot a:hover { color: #fff; opacity: .85; }

.xin-auth-main { min-width: 0; padding: 32px 40px 36px; }
.xin-auth-tabs { display: flex; gap: var(--xin-space-6); margin-bottom: var(--xin-space-6); border-bottom: 1px solid var(--xin-line); }
.xin-member .xin-auth-tabs a { position: relative; padding: 0 2px var(--xin-space-3); color: var(--xin-muted); font-size: 18px; font-weight: 600; }
.xin-member .xin-auth-tabs a:hover { color: var(--xin-text); }
.xin-member .xin-auth-tabs a.is-active { color: var(--xin-text); }
.xin-auth-tabs a.is-active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 3px; border-radius: 2px; background: var(--xin-accent); }
.xin-auth-heading { display: flex; align-items: baseline; justify-content: space-between; gap: var(--xin-space-4); margin-bottom: var(--xin-space-6); padding-bottom: var(--xin-space-3); border-bottom: 1px solid var(--xin-line); }
.xin-auth-heading h1 { margin: 0; font-size: 18px; font-weight: 600; }
.xin-auth-heading a { font-size: 13px; }

/* 中和 login.css 的居中外壳，表单铺满右栏 */
.xin-auth .member-auth-wrap { display: block; width: auto; padding: 0; }
.xin-auth .member-auth-wrap > * { width: auto; }
.xin-auth .member-auth-shell { width: auto; overflow: visible; border: 0; border-radius: 0; background: none; box-shadow: none; }
.xin-auth .member-auth-card { padding: 0; }
.xin-auth .member-message, .xin-auth .member-form-alert { margin: 0 0 var(--xin-space-4); }

/* 字段：标签在上，输入框 44px，统一间距 */
.xin-auth .layui-form-item { display: grid; gap: 6px; margin: 0 0 var(--xin-space-4); }
.xin-auth .layui-form-item::after { display: none; }
.xin-auth .layui-form-item > label, .xin-auth .member-auth-grid .layui-form-item > label { display: flex; align-items: baseline; gap: var(--xin-space-2); margin: 0; padding: 0; width: auto; float: none; color: var(--xin-text-2); font-size: 13px; font-weight: 600; text-align: left; }
.xin-auth .layui-form-item > label small { color: var(--xin-muted); font-size: 12px; font-weight: 400; }
.xin-auth .layui-input { height: 44px; padding: 0 var(--xin-space-3); border-color: var(--xin-line-strong); border-radius: var(--xin-radius-sm); font-size: 14px; }
.xin-auth .layui-input:hover { border-color: var(--xin-muted); }
.xin-auth .member-sms-code-line, .xin-auth .member-code-line { gap: var(--xin-space-2); }
.xin-auth .member-sms-code-line .member-button, .xin-auth .member-code-line .member-button { flex: 0 0 112px; min-height: 44px; border: 1px solid var(--xin-line-strong); background: var(--xin-surface); color: var(--xin-brand); font-size: 13px; font-weight: 500; }
.xin-auth .member-sms-code-line .member-button:hover, .xin-auth .member-code-line .member-button:hover { border-color: var(--xin-brand); background: var(--xin-surface-alt); }
.xin-auth .member-sms-code-line .member-button:disabled, .xin-auth .member-code-line .member-button:disabled { color: var(--xin-muted); background: var(--xin-surface-alt); }
.xin-auth .member-field-message { margin-top: 2px; font-size: 12px; }
.xin-auth-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 var(--xin-space-4); }
.xin-auth-grid > :only-child { grid-column: 1 / -1; }
.xin-auth-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--xin-space-2); margin: 0 0 var(--xin-space-5); font-size: 13px; }
.xin-auth .member-auth-checkbox, .xin-auth .member-auth-agreement-check { display: inline-flex; align-items: center; gap: 6px; margin: 0; color: var(--xin-text-2); cursor: pointer; }
.xin-auth .member-auth-checkbox input, .xin-auth .member-auth-agreement-check input { width: 15px; height: 15px; margin: 0; accent-color: var(--xin-accent); }
.xin-auth .member-auth-agreement { justify-content: flex-start; gap: 2px; }
.xin-auth .member-agreement-open { padding: 0; border: 0; background: none; color: var(--xin-link); font: inherit; cursor: pointer; }
.xin-auth .member-button.xin-auth-submit, .xin-auth .member-actions .primary { width: 100%; min-height: 46px; border-color: var(--xin-accent); background: var(--xin-accent); color: #fff; font-size: 16px; font-weight: 600; letter-spacing: .1em; }
.xin-auth .member-button.xin-auth-submit:hover, .xin-auth .member-actions .primary:hover { border-color: var(--xin-accent-hover); background: var(--xin-accent-hover); color: #fff; }
.xin-auth .member-button.xin-auth-submit-light { border-color: var(--xin-line-strong); background: var(--xin-surface); color: var(--xin-brand); letter-spacing: 0; }
.xin-auth .member-button.xin-auth-submit-light:hover { border-color: var(--xin-brand); background: var(--xin-surface-alt); color: var(--xin-brand); }
.xin-auth .member-reset-tabs { padding: 3px; gap: 3px; border: 0; border-radius: var(--xin-radius-sm); background: var(--xin-surface-alt); }
.xin-auth .member-reset-tabs button { min-height: 36px; border: 0; border-radius: var(--xin-radius-sm); background: none; color: var(--xin-text-2); font-weight: 500; }
.xin-auth .member-reset-tabs button + button { border: 0; }
.xin-auth .member-reset-tabs button.is-active { background: var(--xin-surface); color: var(--xin-brand); font-weight: 600; box-shadow: 0 1px 3px rgba(15, 23, 42, .12); }

.xin-auth-divider { display: flex; align-items: center; gap: var(--xin-space-3); margin: var(--xin-space-6) 0 var(--xin-space-4); color: var(--xin-muted); font-size: 12px; }
.xin-auth-divider::before, .xin-auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--xin-line); }
.xin-auth-quick { display: flex; justify-content: center; gap: var(--xin-space-3); }
.xin-member .xin-auth-quick-btn { display: inline-flex; align-items: center; gap: var(--xin-space-2); min-height: 40px; padding: 0 var(--xin-space-5); border: 1px solid var(--xin-line-strong); border-radius: 999px; color: var(--xin-text-2); font-size: 13px; }
.xin-member .xin-auth-quick-btn:hover { border-color: var(--xin-brand); color: var(--xin-brand); }
.xin-auth-quick-btn img { display: block; width: auto; height: 24px; }
.xin-member .xin-auth-quick-btn.is-qq { min-height: 0; padding: 0; border: 0; border-radius: 2px; }
.xin-member .xin-auth-quick-btn.is-qq:hover { opacity: .85; }
.xin-auth-quick-btn b { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: #07c160; color: #fff; font-size: 12px; }
.xin-auth-closed { display: grid; justify-items: center; gap: var(--xin-space-3); padding: var(--xin-space-8) 0; text-align: center; }
.xin-auth-closed span { color: var(--xin-muted); }
.xin-auth-closed .member-button { min-width: 160px; }

/* QQ 完善资料：沿用同一外壳，原有面板去掉外框 */
.xin-auth .member-qq-wrap { padding: 0; }
.xin-auth .member-qq-shell { width: auto; overflow: visible; border: 0; border-radius: 0; background: none; box-shadow: none; }
.xin-auth .member-qq-hello { margin-bottom: var(--xin-space-5); padding: 0 0 var(--xin-space-4); border-bottom: 1px solid var(--xin-line); background: none; }
.xin-auth .member-qq-hello h1 { font-size: 18px; }

/* 支付返回 */
.xin-pay-return { display: grid; justify-items: center; gap: var(--xin-space-2); margin-top: var(--xin-space-4); padding-block: var(--xin-space-8); border-top: 4px solid var(--xin-brand); text-align: center; }
.xin-pay-return-icon { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--xin-accent-soft); color: var(--xin-accent); }
.xin-pay-return-icon svg { width: 30px; height: 30px; }
.xin-pay-return h1 { margin: var(--xin-space-2) 0 0; font-size: 20px; font-weight: 600; }
.xin-pay-return-message { margin: 0; color: var(--xin-text-2); }
.xin-pay-return-no { margin: 0; color: var(--xin-muted); font-size: 13px; }
.xin-pay-return-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--xin-space-3); margin-top: var(--xin-space-3); }
.xin-pay-return-actions .xin-button { min-width: 140px; }
.xin-pay-return .xin-card-note { max-width: 460px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
  .xin-checkout, .xin-order-detail-grid { grid-template-columns: minmax(0, 1fr); }
  .xin-checkout-side, .xin-order-side { position: static; }
  .xin-auth-box { grid-template-columns: 280px minmax(0, 1fr); }
  .xin-auth-aside { padding: 32px 24px 24px; }
  .xin-auth-main { padding: 28px 28px 32px; }
  .xin-order-detail-grid.has-side { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 860px) {
  .xin-member-layout { grid-template-columns: minmax(0, 1fr); }
  .xin-member-aside { position: static; }
  .xin-member-menu { display: flex; gap: var(--xin-space-1); overflow-x: auto; scrollbar-width: none; }
  .xin-member-menu::-webkit-scrollbar { display: none; }
  .xin-member-menu .member-nav-group { display: none; }
  .xin-member-menu { padding: var(--xin-space-2); }
  .xin-member-menu .menu-item { flex: none; width: auto; white-space: nowrap; }
  .xin-member-menu .menu-item.is-active, .xin-member-menu .menu-item.active { box-shadow: inset 0 -2px 0 var(--xin-accent); }
  .xin-info-grid { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 720px) {
  .xin-member-main { padding-top: var(--xin-space-3); }
  .xin-card { padding: var(--xin-space-4); }
  .xin-member-content .member-page-head { grid-template-columns: minmax(0, 1fr); row-gap: var(--xin-space-3); }
  .xin-member-content .member-page-head h2 { font-size: 18px; }
  .xin-member-content .member-page-actions { grid-column: 1; grid-row: auto; }
  .xin-steps span { font-size: 12px; }
  .xin-steps li:not(:last-child)::after { margin-inline: var(--xin-space-2); }
  .xin-order-product { flex-direction: column; gap: var(--xin-space-2); }
  .xin-form-row { grid-template-columns: minmax(0, 1fr); gap: var(--xin-space-2); }
  fieldset.xin-form-row > legend { float: none; width: auto; margin-bottom: var(--xin-space-2); }
  fieldset.xin-pay-options .xin-pay-list { margin-left: 0; }
  .xin-order-hero { flex-direction: column; align-items: flex-start; }
  .xin-order-hero-amount { text-align: left; }
  .xin-delivery-head { flex-direction: column; }
  .xin-delivery-item { flex-wrap: wrap; }
  .xin-delivery-item > .xin-button { width: calc(100% - 38px); margin-left: 38px; }
  /* 订单列表在手机上显示为卡片 */
  .xin-orders-bar { padding: var(--xin-space-3); }
  .xin-orders-search, .xin-orders-search input { width: 100%; }
  .xin-order-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .xin-order-table, .xin-order-table tbody { display: block; }
  .xin-order-table tr { display: flex; flex-wrap: wrap; align-items: center; gap: 6px var(--xin-space-3); padding: var(--xin-space-3); border-bottom: 1px solid var(--xin-line); }
  .xin-order-table td { display: block; padding: 0; border: 0; }
  .xin-order-table tbody tr:hover td { background: none; }
  .xin-order-subject { flex: 0 0 100%; font-size: 14px; }
  .xin-order-no { order: 2; }
  .xin-order-time { order: 3; }
  .xin-order-amount { order: 4; font-size: 15px; }
  .xin-order-state { order: 5; }
  .xin-order-action, .xin-order-buyer { order: 6; margin-left: auto; }
  .xin-empty-cell { flex: 0 0 100%; }
  .xin-stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .xin-stat { padding: var(--xin-space-3) var(--xin-space-4); }
  .xin-stat strong { font-size: 20px; }
  .xin-record-list li { flex-direction: column; gap: var(--xin-space-1); }
  .xin-record-amount { text-align: left; }
  .xin-auth { padding-block: var(--xin-space-4) var(--xin-space-8); }
  .xin-auth-box { grid-template-columns: minmax(0, 1fr); }
  .xin-auth-aside { display: none; }
  .xin-auth-aside h2 { margin-top: var(--xin-space-2); font-size: 20px; }
  .xin-auth-points { margin-top: var(--xin-space-4); }
  .xin-member .xin-auth-aside-foot { padding-top: var(--xin-space-4); }
  .xin-auth-main { padding: var(--xin-space-5) var(--xin-space-4) var(--xin-space-6); }
  .xin-auth-grid { grid-template-columns: minmax(0, 1fr); }
}