/* 商城前台布局层。设计变量和通用组件（面板、按钮、状态标签、表单、表格、页签、提示条、弹窗）用后台同一套
   admin-ui-base.css + admin-ui.css；这里只放前台自己的：顶栏、底部导航、首页、商品卡、订单、余额、登录、开发者 API。 */

/* ---------- 外壳 ---------- */
.shop-body { --shop-max: 1240px; display: flex; min-height: 100vh; flex-direction: column; }
.shop-top { position: sticky; top: 0; z-index: 1020; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); }
.shop-top-inner { display: flex; width: min(calc(100% - 40px), var(--shop-max)); height: var(--top-h); margin: 0 auto; align-items: center; gap: 22px; }
.shop-brand { display: inline-flex; flex: none; align-items: center; gap: 10px; color: var(--ink); font-size: 15.5px; font-weight: 700; letter-spacing: -.01em; }
.shop-brand:hover { color: var(--ink); }
.shop-brand .admin-brand-mark { width: 32px; height: 32px; font-size: 18px; }
.shop-nav { display: flex; align-items: center; gap: 2px; }
.shop-nav a { display: inline-flex; height: 34px; align-items: center; gap: 7px; padding: 0 12px; border-radius: var(--r-sm); color: var(--text); font-size: 13.5px; font-weight: 560; transition: background .15s, color .15s; }
.shop-nav a i { color: var(--muted); font-size: 16px; }
.shop-nav a:hover { background: var(--panel-3); color: var(--ink); }
.shop-nav a.active { background: var(--primary-soft); color: var(--primary-ink); font-weight: 620; }
.shop-nav a.active i { color: var(--primary); }
.shop-top-actions { display: flex; margin-left: auto; align-items: center; gap: 8px; }
.balance-pill { display: inline-flex; height: 34px; align-items: center; gap: 7px; padding: 0 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); color: var(--ink); font-size: 13px; font-weight: 650; box-shadow: var(--shadow-1); }
.balance-pill i { color: var(--success); font-size: 16px; }
.balance-pill:hover, .balance-pill.active { border-color: color-mix(in srgb, var(--success) 40%, var(--line)); color: var(--ink); }
.account-menu { position: relative; }
.account-trigger { display: flex; height: 38px; align-items: center; gap: 8px; padding: 2px 8px 2px 2px; border-radius: 999px; cursor: pointer; list-style: none; transition: background .15s; }
.account-trigger::-webkit-details-marker { display: none; }
.account-trigger:hover, .account-menu[open] .account-trigger { background: var(--panel-3); }
.account-trigger .admin-avatar { width: 32px; height: 32px; }
.account-name { max-width: 120px; overflow: hidden; color: var(--ink); font-size: 13px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.account-trigger > i { color: var(--muted); font-size: 14px; }
.account-pop { position: absolute; top: calc(100% + 8px); right: 0; z-index: 30; display: grid; width: 240px; gap: 2px; padding: 6px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel); box-shadow: var(--shadow-2); animation: popIn .14s var(--ease); }
.account-pop a { display: flex; height: 36px; align-items: center; gap: 10px; padding: 0 10px; border-radius: 7px; color: var(--text); font-size: 13.5px; }
.account-pop a i { color: var(--muted); font-size: 16px; }
.account-pop a:hover { background: var(--panel-3); color: var(--ink); }
.account-pop hr { margin: 4px 0; }
.account-summary { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; padding: 8px 10px 12px; border-bottom: 1px solid var(--line); }
.account-summary div > b, .account-summary div > span { display: block; }
.account-summary div > span { color: var(--muted); font-size: 12px; }
.shop-main { width: min(calc(100% - 40px), var(--shop-max)); flex: 1; margin: 0 auto; padding: 28px 0 56px; }
.shop-main > * + *, [data-controller="storefront-home"] > * + *, [data-controller="order-detail"] > * + * { margin-top: 16px; }
.shop-main > .admin-flash-stack + * { margin-top: 0; }
.shop-footer { display: grid; width: min(calc(100% - 40px), var(--shop-max)); gap: 10px; margin: 0 auto; padding: 20px 0 28px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12.5px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.foot-links a { display: inline-flex; align-items: center; gap: 5px; color: var(--text); font-weight: 550; }
.foot-links a:hover { color: var(--primary); }
.foot-contact { display: flex; align-items: center; gap: 6px; color: var(--text); }
.foot-contact i, .help-contact i { color: var(--primary); }
.foot-copy { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 16px; }
.back-top { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 13px; font-weight: 550; }
.back-top:hover { color: var(--primary); }
.narrow { max-width: 640px; }
.d-none { display: none !important; }
html.modal-open, body.modal-open { overflow: hidden; }
.btn-success { border-color: #059669; background: #059669; color: #fff; }
.btn-success:hover { border-color: #047857; background: #047857; color: #fff; }
.btn-outline-danger { border-color: color-mix(in srgb, var(--danger) 35%, transparent); background: var(--danger-soft); color: var(--danger); box-shadow: none; }
.btn-outline-danger:hover { border-color: var(--danger); background: var(--danger-soft); color: var(--danger); }
.empty-action { margin-top: 10px; }

/* 手机底部导航 */
.tabbar { display: none; }
@media (max-width: 760px) {
  .shop-top-inner, .shop-main, .shop-footer { width: calc(100% - 24px); }
  .shop-top-inner { gap: 10px; }
  .shop-nav, .account-name, .account-trigger > i { display: none; }
  .account-trigger { padding: 2px; }
  .shop-brand span:not(.admin-brand-mark) { font-size: 15px; }
  .shop-main { padding-top: 18px; }
  .has-tabbar .shop-main { padding-bottom: calc(84px + env(safe-area-inset-bottom)); }
  .has-tabbar .shop-footer { padding-bottom: calc(80px + env(safe-area-inset-bottom)); }
  .tabbar { position: fixed; right: 0; bottom: 0; left: 0; z-index: 1030; display: grid; grid-template-columns: repeat(4, 1fr); padding: 6px 8px calc(6px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: color-mix(in srgb, var(--panel) 92%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
  .tabbar a, .tabbar button { display: grid; min-height: 50px; place-items: center; gap: 2px; padding: 4px 0; border: 0; border-radius: 10px; background: none; color: var(--muted); font-size: 11.5px; font-weight: 600; }
  .tabbar i { font-size: 21px; }
  .tabbar .active { color: var(--primary); }
  /* backdrop-filter 会让 fixed 子元素相对顶栏定位，手机上账户菜单要贴底弹出，所以顶栏改实色 */
  .shop-top { background: var(--bg); backdrop-filter: none; -webkit-backdrop-filter: none; }
  .account-pop { position: fixed; top: auto; right: 12px; bottom: calc(76px + env(safe-area-inset-bottom)); left: 12px; z-index: 1040; width: auto; box-shadow: var(--shadow-3); }
  .balance-pill { height: 32px; padding: 0 10px; }
}
@media (max-width: 380px) { .balance-pill i { display: none; } }

/* ---------- 首页 ---------- */
.hero { position: relative; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); align-items: center; gap: 28px; padding: 36px 36px 32px; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: radial-gradient(900px 380px at 0% 0%, color-mix(in srgb, #6366f1 13%, transparent), transparent 62%), radial-gradient(700px 360px at 100% 100%, color-mix(in srgb, #8b5cf6 11%, transparent), transparent 60%), var(--panel); box-shadow: var(--shadow-1); }
.hero-kicker { display: inline-flex; height: 26px; align-items: center; gap: 6px; padding: 0 10px; border: 1px solid color-mix(in srgb, var(--primary) 25%, var(--line)); border-radius: 999px; background: var(--primary-soft); color: var(--primary-ink); font-size: 12.5px; font-weight: 600; }
.hero h1 { margin: 14px 0 10px; font-size: clamp(26px, 3.4vw, 38px); font-weight: 750; letter-spacing: -.025em; line-height: 1.18; text-wrap: balance; }
.hero p { max-width: 560px; color: var(--muted); font-size: 15px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.hero-trust { display: grid; gap: 10px; }
.hero-trust li { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r); background: color-mix(in srgb, var(--panel) 80%, transparent); backdrop-filter: blur(6px); }
.hero-trust div > b, .hero-trust div > span { display: block; }
.hero-trust div > b { font-size: 13.5px; }
.hero-trust div > span { color: var(--muted); font-size: 12.5px; }
.trust-icon { display: inline-flex; width: 36px; height: 36px; flex: none; align-items: center; justify-content: center; border-radius: 10px; background: var(--primary-soft); color: var(--primary); font-size: 18px; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; padding: 24px 20px; } .hero-trust { grid-template-columns: repeat(3, minmax(0, 1fr)); } .hero-trust li { flex-direction: column; align-items: flex-start; gap: 8px; } }
/* 手机：首屏短一点，商品早点露出来。三个卖点缩成一排小块，只留标题 */
@media (max-width: 520px) {
  .hero { gap: 16px; padding: 20px 16px 16px; border-radius: 16px; }
  .hero h1 { margin: 10px 0 6px; font-size: 23px; }
  .hero p { font-size: 13.5px; line-height: 1.6; }
  .hero-actions { margin-top: 14px; gap: 8px; }
  .hero-actions .btn { flex: 1; }
  .hero-actions .btn-lg { height: 42px; }
  .hero-trust { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .hero-trust li { flex-direction: column; align-items: center; gap: 4px; padding: 8px 4px; text-align: center; }
  .hero-trust .trust-icon { width: 28px; height: 28px; border-radius: 8px; font-size: 15px; }
  .hero-trust div > b { font-size: 12.5px; }
  .hero-trust div > span { display: none; }
}
.announce { display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px; border: 1px solid color-mix(in srgb, var(--warning) 32%, var(--line)); border-radius: var(--r-lg); background: var(--warning-soft); }
.announce-icon { display: inline-flex; width: 32px; height: 32px; flex: none; align-items: center; justify-content: center; border-radius: 9px; background: color-mix(in srgb, var(--warning) 16%, transparent); color: var(--warning); font-size: 17px; }
.announce-title { color: var(--ink); font-weight: 650; }
.announce-body { margin-top: 2px; color: var(--text); font-size: 13.5px; line-height: 1.6; }
.storefront-guide .panel-head { align-items: center; }
.info-panel { padding: 18px 20px 20px; }
.info-title { margin-bottom: 8px; color: var(--ink); font-size: 14.5px; font-weight: 650; }
.rich { color: var(--text); font-size: 13.5px; line-height: 1.75; }
.rich p { margin: 0 0 8px; } .rich ul, .rich ol { margin: 0 0 8px; padding-left: 20px; list-style: revert; }
.rich code { padding: 1px 6px; border: 1px solid var(--line); border-radius: 5px; background: var(--panel-2); }
.rich a { text-decoration: underline; text-underline-offset: 2px; }
.price-table-wrap { margin: 4px 0 12px; border: 1px solid var(--line); border-radius: var(--r); }
.price-table td { height: 44px; }
.price-note { color: var(--muted); font-size: 12.5px; }

/* ---------- 商品目录 ---------- */
.catalog { scroll-margin-top: calc(var(--top-h) + 12px); }
[data-controller="storefront-home"] > .catalog { margin-top: 32px; }
.catalog-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px 20px; margin-bottom: 16px; }
.catalog-head h2 { font-size: 21px; font-weight: 700; letter-spacing: -.02em; }
.catalog-head p { margin-top: 4px; color: var(--muted); font-size: 13.5px; }
.live-stock { display: inline-flex; height: 32px; align-items: center; gap: 8px; padding: 0 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); color: var(--ink); font-size: 12.5px; font-weight: 600; box-shadow: var(--shadow-1); }
.live-stock .muted { font-weight: 500; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: #10b981; box-shadow: 0 0 0 3px var(--success-soft); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px transparent; } }
.mode-section + .mode-section { margin-top: 26px; }
.mode-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 12px; font-size: 14px; }
.mode-head i { color: var(--primary); font-size: 17px; }
.mode-head .muted { font-size: 12.5px; }
/* auto-fit：商品少（1–2 个）时卡片铺满一行，不在右边空出一格；只有 1 个时别拉到整屏宽 */
.product-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); align-items: stretch; gap: 16px; }
.product-list:has(> .product-card:only-child) { max-width: 560px; }

.product-card { --card-accent: var(--primary-solid); position: relative; display: flex; min-width: 0; flex-direction: column; gap: 12px; padding: 20px; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); box-shadow: var(--shadow-1); transition: border-color .18s, box-shadow .18s, transform .18s; }
.product-card:hover { border-color: color-mix(in srgb, var(--card-accent) 35%, var(--line)); box-shadow: var(--shadow-2); transform: translateY(-2px); }
.product-card[data-accent]::before { content: ""; position: absolute; top: 0; right: 0; left: 0; height: 3px; background: var(--card-accent); }
.product-card[data-accent="blue"] { --card-accent: #3b82f6; }
.product-card[data-accent="purple"] { --card-accent: #8b5cf6; }
.product-card[data-accent="gold"] { --card-accent: #d97706; }
.product-card[data-accent="green"] { --card-accent: #059669; }
.product-card[data-accent="red"] { --card-accent: #dc2626; }
.product-card.is-unavailable { background: var(--panel-2); }
.product-card.is-unavailable:hover { transform: none; box-shadow: var(--shadow-1); }
.product-card.is-unavailable .pc-name, .product-card.is-unavailable .pc-price-main { color: var(--muted); }
.pc-image { width: calc(100% + 40px); max-width: none; margin: -20px -20px 0; aspect-ratio: 16 / 8; object-fit: cover; border-bottom: 1px solid var(--line); }
.pc-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.pc-title { min-width: 0; }
.pc-name { color: var(--ink); font-size: 16px; font-weight: 680; line-height: 1.35; overflow-wrap: anywhere; }
.pc-name-main, .pc-name-sub { display: block; }
.pc-name-main { font-size: 17px; letter-spacing: -.01em; }
.pc-name-sub { margin-top: 3px; color: var(--muted); font-size: 12.5px; font-weight: 550; letter-spacing: 0; }
.pc-chips { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 8px; }
.pc-chips .pill { height: 21px; font-size: 11.5px; }
.pc-chips .pill i { font-size: 12px; }
.pc-badge { display: inline-flex; height: 21px; align-items: center; padding: 0 8px; border-radius: 999px; background: var(--card-accent); color: #fff; font-size: 11.5px; font-weight: 650; }
/* 角标（10-27）：贴在卡片左上角的一块，跟卡片主题色；卡片顶上留出它的高度，商品名不会被挡 */
.pc-ribbon { position: absolute; top: 0; left: 0; z-index: 1; max-width: 70%; overflow: hidden; padding: 4px 12px 5px; border-bottom-right-radius: 12px;
  background: var(--card-accent); color: #fff; font-size: 12px; font-weight: 700; line-height: 1.2; letter-spacing: .02em; text-overflow: ellipsis; white-space: nowrap;
  box-shadow: 0 2px 6px color-mix(in srgb, var(--card-accent) 35%, transparent); }
.product-card:has(> .pc-ribbon):not(:has(> .pc-image)) { padding-top: 34px; }
.pc-credits { display: flex; align-items: flex-start; gap: 8px; color: var(--ink-2, var(--ink)); font-size: 13.5px; line-height: 1.5; }
.pc-credits i { margin-top: 2px; color: var(--card-accent); font-size: 15px; }
.pc-credits b { color: var(--card-accent); font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; }
.pc-credits small { display: block; color: var(--muted); font-size: 12px; }
.pc-zero { font-size: 13px; line-height: 1.55; }
.pc-zero b { font-weight: 700; }
.stock-tag { display: inline-flex; height: 24px; flex: none; align-items: center; gap: 5px; padding: 0 9px; border-radius: 999px; background: var(--panel-3); color: var(--muted); font-size: 12px; font-weight: 650; white-space: nowrap; }
.stock-tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.stock-tag.good { background: var(--success-soft); color: var(--success); }
.stock-tag.mid, .stock-tag.low { background: var(--warning-soft); color: var(--warning); }
.stock-tag.zero, .stock-tag.none { background: var(--panel-3); color: var(--muted); }
.stock-tag.backorder { background: var(--primary-soft); color: var(--primary); }
.pc-tagline { margin-top: -4px; color: var(--muted); font-size: 13px; }
.pc-highlight { display: flex; align-items: flex-start; gap: 8px; padding: 10px 12px; border-radius: var(--r); background: color-mix(in srgb, var(--card-accent) 9%, var(--panel)); color: var(--ink); font-size: 13.5px; font-weight: 600; line-height: 1.5; }
.pc-highlight i { margin-top: 2px; color: var(--card-accent); font-size: 15px; }
.pc-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.pc-price-main { color: var(--ink); font-size: 30px; font-weight: 760; letter-spacing: -.025em; font-variant-numeric: tabular-nums; line-height: 1.1; }
.pc-price-main small { margin-right: 2px; color: var(--muted); font-size: 16px; font-weight: 600; }
.pc-unit { margin-left: 4px; color: var(--muted); font-size: 13px; font-weight: 500; letter-spacing: 0; }
.pc-price-secondary { width: 100%; color: var(--muted); font-size: 12.5px; }
.pc-original-price { color: var(--muted); font-size: 14px; text-decoration: line-through; }
.pc-backorder, .pc-instock { font-size: 12.5px; }
.pc-instock b { font-weight: 680; }
.pc-features { display: grid; gap: 7px; }
.pc-features li { display: flex; align-items: flex-start; gap: 8px; color: var(--text); font-size: 13.5px; line-height: 1.45; }
.pc-features i { margin-top: 1px; padding: 2px; border-radius: 50%; background: color-mix(in srgb, var(--card-accent) 14%, transparent); color: var(--card-accent); font-size: 15px; }
.pc-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.pc-tags span { display: inline-flex; height: 22px; align-items: center; padding: 0 8px; border: 1px solid var(--line-2); border-radius: 6px; color: var(--text); font-size: 12px; }
.pc-meta { display: grid; gap: 4px; color: var(--muted); font-size: 12.5px; }
.pc-meta li { display: flex; align-items: center; gap: 6px; }
.pc-meta i { font-size: 14px; }
.pc-note { color: var(--muted); font-size: 12.5px; line-height: 1.55; }
.pc-actions { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line); }
.pc-actions form { display: grid; gap: 8px; }
.buy-row { display: flex; gap: 8px; }
.qty-control { display: inline-flex; height: 40px; flex: none; align-items: stretch; overflow: hidden; border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--panel); }
.qty-btn { width: 34px; border: 0; background: none; color: var(--text); font-size: 17px; transition: background .15s; }
.qty-btn:hover:not(:disabled) { background: var(--panel-3); color: var(--ink); }
.qty-btn:disabled { color: var(--line-2); cursor: not-allowed; }
.admin-body .qty-control .qty-input { width: 46px; min-height: 0; padding: 0; border: 0; border-inline: 1px solid var(--line); border-radius: 0; text-align: center; font-weight: 650; box-shadow: none; }
.btn-buy { height: 40px; flex: 1; font-size: 14px; }
.btn-buy:disabled { border-color: var(--line); background: var(--panel-3); color: var(--muted); opacity: 1; box-shadow: none; }
.btn-buy-sold { height: 40px; color: var(--muted); }
/* 没登录时：配置只列出来看价格，按钮去登录（登录后回到这件商品） */
.btn-login-buy { height: 40px; font-size: 14px; }
.pc-options { display: grid; gap: 4px; margin-bottom: 10px; }
.pc-options li { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 10px; padding: 7px 10px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--panel-2); font-size: 13px; }
.pc-options .muted { font-size: 12px; }
.pc-guest-hint { margin-top: 8px; color: var(--muted); font-size: 12px; text-align: center; }
.product-card:target { border-color: var(--primary-solid); box-shadow: var(--ring), var(--shadow-2); }
.product-card { scroll-margin-top: calc(var(--top-h) + 16px); }
/* 配置按钮（普通 / 加急 +¥10）：点了改隐藏的 select */
.opt-seg { display: grid; grid-auto-columns: minmax(0, 1fr); grid-auto-flow: column; gap: 6px; }
.opt-seg-btn { display: grid; min-width: 0; align-content: center; gap: 1px; padding: 7px 10px; border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--panel); color: var(--text); text-align: left; transition: border-color .15s, background .15s, box-shadow .15s; }
.opt-seg-btn:hover:not(:disabled) { border-color: color-mix(in srgb, var(--primary) 45%, var(--line-2)); }
.opt-seg-btn.active { border-color: var(--primary-solid); background: var(--primary-soft); box-shadow: inset 0 0 0 1px var(--primary-solid); color: var(--ink); }
.opt-seg-btn:disabled { cursor: not-allowed; opacity: .55; }
.opt-seg-name { display: flex; align-items: baseline; gap: 6px; font-size: 13.5px; font-weight: 650; }
.opt-seg-name em { color: var(--primary-ink); font-size: 12px; font-style: normal; font-weight: 650; }
.opt-seg-sub { overflow: hidden; color: var(--muted); font-size: 11.5px; text-overflow: ellipsis; white-space: nowrap; }
.option-select.is-seg-hidden { display: none; }
.pc-options li > span small { display: block; font-size: 11.5px; }
.catalog-help { display: inline-flex; align-items: center; gap: 4px; margin-left: 8px; color: var(--primary); font-weight: 550; white-space: nowrap; }
.catalog-help:hover { text-decoration: underline; text-underline-offset: 2px; }
.rush-hint { display: flex; align-items: flex-start; gap: 6px; color: var(--primary-ink); font-size: 12px; line-height: 1.5; }
.rush-hint i { margin-top: 2px; }
.back-to-top { position: fixed; right: 20px; bottom: 24px; z-index: 1010; display: inline-flex; width: 42px; height: 42px; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 50%; background: var(--panel); color: var(--ink); font-size: 18px; box-shadow: var(--shadow-2); opacity: 0; pointer-events: none; transform: translateY(8px); transition: opacity .2s, transform .2s; }
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: none; }
@media (max-width: 760px) { .back-to-top { bottom: calc(80px + env(safe-area-inset-bottom)); right: 14px; } .product-card { padding: 18px; } .pc-image { width: calc(100% + 36px); margin: -18px -18px 0; } }

/* ---------- 确认购买弹窗（.modal.show，shop-shell.js 控制） ---------- */
.shop-modal { position: fixed; inset: 0; z-index: 5000; display: none; align-items: center; justify-content: center; padding: 16px; background: rgba(9, 9, 12, .45); backdrop-filter: blur(3px); }
/* 显示状态不依赖动画（opacity 写死 1，动画只做位移），动画被浏览器跳过也不会停在透明 */
.shop-modal.show { display: flex; opacity: 1; }
.shop-modal.show .modal-content { opacity: 1; }
.shop-modal .modal-dialog { width: min(460px, 100%); max-height: calc(100dvh - 32px); }
.shop-modal .modal-content { display: flex; max-height: inherit; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--panel); box-shadow: var(--shadow-3); animation: shopRise .2s var(--ease); outline: 0; }
.shop-modal .modal-header { display: flex; align-items: center; gap: 10px; padding: 16px 18px 16px 22px; border-bottom: 1px solid var(--line); }
.shop-modal .modal-header .icon-btn { margin-left: auto; }
.shop-modal .modal-title { font-size: 16px; }
.shop-modal .modal-icon, .modal-box > h3 .modal-icon { display: inline-flex; width: 30px; height: 30px; flex: none; align-items: center; justify-content: center; border-radius: 8px; background: var(--primary-soft); color: var(--primary); font-size: 16px; }
.modal-box > h3 .modal-icon.tone-warning { background: var(--warning-soft); color: var(--warning); }
.shop-modal .modal-body { display: grid; gap: 10px; padding: 18px 22px; overflow-y: auto; }
.buy-line { display: flex; justify-content: space-between; gap: 16px; font-size: 13.5px; }
.buy-line b { text-align: right; overflow-wrap: anywhere; }
.purchase-total { display: flex; align-items: baseline; justify-content: space-between; margin-top: 4px; padding: 14px 16px; border-radius: var(--r); background: var(--panel-2); }
.purchase-total > span { color: var(--muted); font-size: 13px; }
.purchase-total strong { font-size: 28px; font-weight: 760; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.purchase-total small { margin-right: 2px; color: var(--muted); font-size: 16px; }
.buy-balance { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; color: var(--muted); font-size: 12.5px; }
.buy-hint { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 12px; }
.shop-modal .modal-footer { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; padding: 14px 22px; border-top: 1px solid var(--line); background: var(--panel-2); }
@media (max-width: 520px) {
  .shop-modal { align-items: flex-end; padding: 0; }
  .shop-modal .modal-dialog { width: 100%; }
  .shop-modal .modal-content { border-radius: 18px 18px 0 0; animation: sheetIn .24s var(--ease); }
  .shop-modal .modal-footer { padding-bottom: calc(14px + env(safe-area-inset-bottom)); }
  .shop-modal .modal-footer .btn { flex: 1; height: 42px; }
}
@keyframes sheetIn { from { transform: translateY(40px); } to { transform: none; } }
@keyframes shopRise { from { transform: translateY(8px) scale(.98); } to { transform: none; } }

/* ---------- 订单列表 ---------- */
.toolbar .filter-more { position: relative; }
.filter-more > summary { list-style: none; }
.filter-more > summary::-webkit-details-marker { display: none; }
.filter-more-menu { position: absolute; top: calc(100% + 6px); left: 0; z-index: 20; display: grid; min-width: 140px; gap: 2px; padding: 6px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel); box-shadow: var(--shadow-2); }
.filter-more-menu a { padding: 7px 10px; border-radius: 7px; color: var(--text); font-size: 13px; }
.filter-more-menu a:hover, .filter-more-menu a.active { background: var(--panel-3); color: var(--ink); }
.order-list li + li { border-top: 1px solid var(--line); }
.order-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto auto; align-items: center; gap: 14px; padding: 14px 20px; color: inherit; transition: background .12s; }
.order-row:hover { background: var(--panel-2); color: inherit; }
.order-icon { display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: 11px; background: var(--primary-soft); color: var(--primary); font-size: 19px; }
.order-summary { display: grid; min-width: 0; gap: 2px; }
.order-summary .cell-main { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.order-row .row-go { color: var(--line-2); font-size: 18px; transition: color .12s, transform .12s; }
.order-row:hover .row-go { color: var(--primary); transform: translateX(2px); }
@media (max-width: 600px) {
  .order-row { grid-template-columns: auto minmax(0, 1fr) auto; gap: 4px 12px; padding: 12px 16px; }
  .order-icon { grid-row: span 2; width: 36px; height: 36px; }
  .order-row .money { grid-column: 3; grid-row: 1; text-align: right; }
  .order-state { grid-column: 3; grid-row: 2; justify-self: end; }
  .order-summary { grid-row: span 2; }
  .order-row .row-go { display: none; }
}

/* ---------- 订单详情 ---------- */
.od-hero { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px 24px; }
.od-title { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.od-title h1 { font-size: 22px; font-weight: 700; letter-spacing: -.02em; }
.od-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin-top: 10px; font-size: 13px; }
.copy-id { gap: 6px; height: 26px; cursor: pointer; }
.copy-id i { color: var(--muted); font-size: 13px; }
.copy-id:hover { border-color: var(--primary); color: var(--primary); }
.od-amount { display: grid; justify-items: end; gap: 2px; }
.od-amount span { color: var(--muted); font-size: 12.5px; }
.od-amount b { font-size: 30px; font-weight: 750; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.od-amount small { margin-right: 2px; color: var(--muted); font-size: 17px; font-weight: 600; }
.od-steps { padding: 18px 22px; }
.stepper { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stepper li { position: relative; display: grid; justify-items: center; gap: 4px; text-align: center; }
.stepper li:not(:first-child)::before { content: ""; position: absolute; top: 15px; right: 50%; left: -50%; height: 2px; background: var(--line); }
.stepper li.done:not(:first-child)::before { background: var(--primary-solid); }
.stepper li.partial:not(:first-child)::before { background: linear-gradient(90deg, var(--primary-solid), var(--warning)); }
.step-dot { position: relative; z-index: 1; display: inline-flex; width: 32px; height: 32px; align-items: center; justify-content: center; margin-bottom: 4px; border: 2px solid var(--line-2); border-radius: 50%; background: var(--panel); color: var(--muted); font-size: 15px; }
.stepper li.done .step-dot { border-color: var(--primary-solid); background: var(--primary-solid); color: #fff; }
.stepper li.partial .step-dot { border-color: var(--warning); background: var(--warning-soft); color: var(--warning); }
.step-label { color: var(--ink); font-size: 13px; font-weight: 600; }
.stepper li:not(.done):not(.partial) .step-label { color: var(--muted); }
.step-time { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.od-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; align-items: start; gap: 16px; }
.od-main > * + *, .od-side > * + * { margin-top: 16px; }
@media (max-width: 1000px) { .od-grid { grid-template-columns: 1fr; } }
@media (max-width: 600px) {
  /* 手机：进度条保持横向、缩小（以前竖排占半屏，「立即取号」被挤到很下面）；金额和标题挨着 */
  .od-hero { gap: 10px; }
  .od-title h1 { font-size: 19px; }
  .od-amount { display: flex; align-items: baseline; gap: 8px; }
  .od-amount b { font-size: 24px; }
  .od-steps { padding: 12px 10px; }
  .step-dot { width: 24px; height: 24px; margin-bottom: 2px; font-size: 13px; }
  .stepper li:not(:first-child)::before { top: 11px; }
  .step-label { font-size: 12.5px; }
  .step-time { font-size: 11px; }
}
.action-panel { border-color: color-mix(in srgb, var(--primary) 30%, var(--line)); background: linear-gradient(180deg, var(--primary-soft), var(--panel) 65%); }
.action-panel .panel-body { display: grid; gap: 14px; }
.action-title { display: flex; align-items: flex-start; gap: 12px; }
.action-title b { font-size: 15px; }
.action-title p, .action-copy { margin-top: 3px; color: var(--text); font-size: 13.5px; line-height: 1.6; }
.action-icon { display: inline-flex; width: 38px; height: 38px; flex: none; align-items: center; justify-content: center; border-radius: 11px; background: var(--primary-solid); color: #fff; font-size: 19px; }
.btn-pickup { justify-self: start; min-width: 200px; }
.payment-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
@media (max-width: 600px) { .btn-pickup, .payment-actions form, .payment-actions .btn { width: 100%; } }
.rule-points { display: grid; gap: 10px; margin: 6px 0 12px; }
.rule-points li { display: flex; align-items: flex-start; gap: 10px; color: var(--text); font-size: 13.5px; line-height: 1.6; }
.rule-points i { margin-top: 3px; color: var(--primary); font-size: 16px; }
.modal-box > .modal-body { flex: 1; min-height: 0; padding: 18px 24px 0; overflow-y: auto; }
.account-section .panel-body { display: grid; gap: 12px; }
/* 陆续到货的大单：新到提示 + 按序号取 + 到货批次（templates/shop/order_detail.html #delivPanel） */
.deliv { display: grid; gap: 12px; }
.deliv-new-body { display: grid; flex: 1; gap: 8px; }
.deliv-new-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.deliv-pick { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel-2); font-size: 13px; }
.deliv-pick-label { color: var(--ink); font-weight: 650; }
.deliv-pick-field { display: inline-flex; align-items: center; gap: 6px; color: var(--text); }
.admin-body .deliv-pick-field input { width: 76px; min-height: 30px; padding: 4px 8px; font-variant-numeric: tabular-nums; }
.deliv-pick-error { flex-basis: 100%; color: var(--danger); font-size: 12.5px; }
.deliv-pick-error:empty { display: none; }
.deliv-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; font-size: 13px; }
.deliv-head b { color: var(--ink); font-size: 13.5px; }
.deliv-head .muted { font-size: 12.5px; }
.deliv-list { position: relative; display: block; overflow: hidden; border: 1px solid var(--line); border-radius: var(--r); }
.deliv-list.collapsed { max-height: 318px; }
.deliv-list.collapsed::after { content: ""; position: absolute; right: 0; bottom: 0; left: 0; height: 56px; background: linear-gradient(transparent, var(--panel)); pointer-events: none; }
.deliv-row { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) auto; align-items: center; gap: 6px 14px; min-height: 52px; padding: 8px 10px 8px 14px; font-size: 13px; }
.deliv-row + .deliv-row { border-top: 1px solid var(--line); }
.deliv-row.is-new { background: color-mix(in srgb, var(--primary-soft) 60%, transparent); }
.deliv-when { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; color: var(--text); }
.deliv-no { color: var(--ink); font-weight: 650; }
.deliv-span { color: var(--ink); }
.deliv-acts { display: flex; gap: 2px; }
@media (max-width: 600px) {
  .deliv-row { grid-template-columns: minmax(0, 1fr) auto; }
  .deliv-span { grid-column: 1; }
  .deliv-acts { grid-row: 1 / span 2; grid-column: 2; flex-direction: column; }
  .deliv-acts .btn { min-height: 36px; }
}
.copy-wrap .copy-btn { position: absolute; top: 8px; right: 8px; }
.copy-wrap .code-block { padding-right: 72px; }
.account-scroll-hint { display: flex; align-items: center; gap: 6px; margin: 6px 0 0; }
@media (max-width: 600px) {
  /* 手机上复制按钮放到框上面，不再盖住账号末尾 */
  .copy-wrap.account-content-wrap { display: flex; flex-direction: column-reverse; gap: 8px; }
  .account-content-wrap .copy-btn { position: static; align-self: flex-end; }
  .account-content-wrap .code-block { padding-right: 16px; }
}
.otp-btn { margin-top: 8px; }
.warranty-banner { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border: 1px solid color-mix(in srgb, var(--success) 30%, var(--line)); border-radius: var(--r); background: var(--success-soft); }
.warranty-banner > i { color: var(--success); font-size: 26px; }
.warranty-left { color: var(--ink); font-size: 18px; font-weight: 700; font-variant-numeric: tabular-nums; }
.warranty-left.expired { color: var(--danger); }
.warranty-banner.muted-banner { border-color: var(--line); background: var(--panel-2); }
.warranty-banner.muted-banner > i { color: var(--warning); }
.warranty-banner.muted-banner .warranty-left { font-size: 14.5px; }
.acc-cards { position: relative; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 10px; }
.acc-cards.collapsed { max-height: 420px; overflow: hidden; }
.acc-cards.collapsed::after { content: ""; position: absolute; right: 0; bottom: 0; left: 0; height: 80px; background: linear-gradient(transparent, var(--panel)); pointer-events: none; }
.acc-toggle-btn { margin-top: 12px; }
.acc-card { display: grid; gap: 8px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel-2); }
.acc-card.status-banned, .acc-card.status-deactivated, .acc-card.status-no_subscription { border-color: color-mix(in srgb, var(--danger) 30%, var(--line)); }
.acc-card-header { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.acc-email { min-width: 0; overflow: hidden; color: var(--ink); font-family: var(--mono); font-size: 12.5px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.acc-badge { display: inline-flex; height: 22px; flex: none; align-items: center; gap: 5px; padding: 0 8px; border-radius: 999px; font-size: 12px; font-weight: 650; }
.badge-ok { background: var(--success-soft); color: var(--success); }
.badge-bad { background: var(--danger-soft); color: var(--danger); }
.badge-warn { background: var(--warning-soft); color: var(--warning); }
.acc-sub { color: var(--muted); font-size: 12.5px; }
.acc-usage-label { display: flex; justify-content: space-between; margin-bottom: 4px; color: var(--text); font-size: 12px; }
.usage-nums { font-variant-numeric: tabular-nums; }
.progress-bar { height: 7px; overflow: hidden; border-radius: 99px; background: var(--panel-3); }
.progress-fill { width: 0; height: 100%; border-radius: inherit; background: var(--primary-solid); transition: width .5s var(--ease); }
.acc-note { color: var(--muted); font-size: 12px; line-height: 1.5; }
.acc-note-error, .ban-reason { color: var(--danger) !important; }
.dynamic-empty { padding: 16px; border: 1px dashed var(--line-2); border-radius: var(--r); color: var(--muted); font-size: 13px; text-align: center; }
.refresh-spinner { width: 11px; height: 11px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.usage-note-body { color: var(--text); font-size: 13.5px; line-height: 1.75; white-space: pre-wrap; }
.supp-list { display: grid; gap: 14px; }
.supplement-card { display: grid; gap: 8px; padding: 14px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel-2); }
.supplement-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.supplement-pending { display: grid; gap: 10px; }
.supplement-pending p { color: var(--text); font-size: 13.5px; line-height: 1.6; }
.side-help { display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px; border: 1px dashed var(--line-2); border-radius: var(--r-lg); color: var(--muted); font-size: 12.5px; line-height: 1.6; }
.side-help > i { color: var(--primary); font-size: 20px; }
.side-help b { display: block; color: var(--ink); font-size: 13.5px; }
/* 申请售后 */
.after-sale .panel-body { display: grid; gap: 12px; }
.as-item { display: grid; gap: 6px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel-2); }
.as-item.is-open { border-color: color-mix(in srgb, var(--warning) 35%, var(--line)); }
.as-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 13px; }
.as-head .muted { margin-left: auto; white-space: nowrap; }
.as-reason { color: var(--ink); font-size: 13.5px; line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; }
.as-reply { display: flex; gap: 8px; padding: 10px 12px; border-radius: var(--r-sm); background: var(--success-soft); color: var(--text); font-size: 13px; line-height: 1.6; }
.as-reply > i { margin-top: 3px; color: var(--success); }
.as-reply b { display: block; color: var(--success); font-size: 12.5px; }
.as-reply .muted { display: block; margin-top: 2px; }
.as-form { display: grid; gap: 12px; }
.as-kinds { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; border: 0; }
.as-kinds legend { width: 100%; padding: 0; }
.as-kind { position: relative; cursor: pointer; }
.as-kind input { position: absolute; opacity: 0; pointer-events: none; }
.as-kind span { display: inline-flex; height: 32px; align-items: center; padding: 0 12px; border: 1px solid var(--line-2); border-radius: 999px; background: var(--panel); color: var(--text); font-size: 12.5px; font-weight: 600; transition: border-color .15s, background .15s, color .15s; }
.as-kind input:checked + span { border-color: var(--primary-solid); background: var(--primary-soft); color: var(--primary-ink); }
.as-kind input:focus-visible + span { box-shadow: var(--ring); }
.as-form .form-group { margin: 0; }
/* order-detail.js 动态加的提示（取号成功等） */
.runtime-toast, body > .flash { position: fixed; top: calc(var(--top-h) + 12px); left: 50%; z-index: 6000; min-width: 280px; transform: translateX(-50%); justify-content: center; }
.flash-success { border-color: color-mix(in srgb, var(--success) 35%, var(--line)); color: var(--success); }
.flash-warning { border-color: color-mix(in srgb, var(--warning) 35%, var(--line)); color: var(--warning); }

/* ---------- 余额 ---------- */
.balance-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); align-items: center; gap: 24px; padding: 26px 28px; background: radial-gradient(700px 300px at 0% 0%, color-mix(in srgb, #10b981 11%, transparent), transparent 60%), var(--panel); }
.balance-value { margin-top: 6px; color: var(--ink); font-size: 40px; font-weight: 760; letter-spacing: -.03em; font-variant-numeric: tabular-nums; line-height: 1.1; }
.balance-value small { margin-right: 3px; color: var(--muted); font-size: 20px; font-weight: 600; }
.topup-form { display: grid; gap: 10px; }
.topup-row { display: flex; gap: 8px; }
.money-input { position: relative; display: flex; flex: 1; align-items: center; }
.money-input span { position: absolute; left: 12px; color: var(--muted); font-weight: 600; }
.admin-body .money-input input { min-height: 40px; padding-left: 28px; font-size: 15px; font-weight: 600; }
.topup-row .btn { height: 40px; }
.quick-amounts { display: flex; flex-wrap: wrap; gap: 6px; }
.quick-amount { height: 30px; padding: 0 12px; border: 1px solid var(--line-2); border-radius: 999px; background: var(--panel); color: var(--text); font-size: 12.5px; font-weight: 600; font-variant-numeric: tabular-nums; transition: border-color .15s, background .15s, color .15s; }
.quick-amount:hover { border-color: var(--primary); color: var(--primary); }
.quick-amount.active { border-color: var(--primary-solid); background: var(--primary-soft); color: var(--primary-ink); }
@media (max-width: 760px) { .balance-hero { grid-template-columns: 1fr; padding: 20px; } .topup-row { flex-direction: column; } .balance-value { font-size: 34px; } }

/* ---------- 登录 / 注册 ---------- */
.shop-auth .shop-main { display: grid; place-items: center; }
body.shop-auth { background: radial-gradient(1200px 600px at 10% -10%, color-mix(in srgb, #6366f1 16%, transparent), transparent 60%), radial-gradient(900px 500px at 110% 110%, color-mix(in srgb, #8b5cf6 14%, transparent), transparent 60%), var(--bg); }
.shop-auth .shop-top { border-bottom-color: transparent; background: transparent; backdrop-filter: none; }
.auth-wrapper { display: grid; justify-items: center; gap: 16px; }
.auth-card { width: min(400px, calc(100vw - 32px)); padding: 32px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); box-shadow: var(--shadow-3); }
.auth-brand { display: flex; align-items: center; gap: 11px; margin-bottom: 26px; }
.auth-brand strong, .auth-brand small { display: block; }
.auth-brand strong { color: var(--ink); font-size: 15px; }
.auth-brand small { color: var(--muted); font-size: 12px; }
.auth-card h1 { font-size: 21px; font-weight: 700; }
.auth-card > p.muted { margin: 4px 0 22px; font-size: 13.5px; }
.auth-card .form-group { margin-bottom: 16px; }
.admin-body .auth-card input { min-height: 42px; }
.auth-card .btn-block { margin-top: 6px; }
.auth-switch { margin-top: 18px; color: var(--muted); font-size: 13px; text-align: center; }
.auth-switch a { font-weight: 600; }
.auth-back { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 13px; }

/* ---------- 开发者 API ---------- */
.account-api-keys > * + * { margin-top: 16px; }
.api-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.api-grid > .panel + .panel { margin-top: 0; }
@media (max-width: 860px) { .api-grid { grid-template-columns: 1fr; } }
.api-facts dd code { font-size: 12.5px; overflow-wrap: anywhere; }
.endpoint-list { display: grid; gap: 8px; }
.endpoint-list li { display: grid; grid-template-columns: 56px minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--panel-2); }
.endpoint-list code { overflow: hidden; color: var(--ink); font-size: 12.5px; text-overflow: ellipsis; white-space: nowrap; }
.endpoint-list small { color: var(--muted); font-size: 12px; white-space: nowrap; }
.method { display: inline-flex; height: 22px; justify-content: center; align-items: center; border-radius: 6px; font-family: var(--mono); font-size: 11px; font-weight: 700; }
.method.get { background: var(--success-soft); color: var(--success); }
.method.post { background: var(--primary-soft); color: var(--primary); }
@media (max-width: 520px) { .endpoint-list li { grid-template-columns: 50px minmax(0, 1fr); } .endpoint-list small { display: none; } }
.api-secret-value { display: flex; align-items: center; gap: 10px; margin-top: 12px; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--panel-2); }
.api-secret-value code { flex: 1; min-width: 0; color: var(--ink); font-size: 12.5px; overflow-wrap: anywhere; }
.api-feedback.success { background: var(--success-soft); color: var(--success); }
.api-feedback.error { background: var(--danger-soft); color: var(--danger); }
.api-feedback.info { background: var(--info-soft); color: var(--info); }
.api-key-table td [data-revoke], .api-key-table td [data-rotate] { margin-left: 6px; }
.api-key-table td:last-child { text-align: right; white-space: nowrap; }
.api-key-empty { display: grid; justify-items: center; gap: 4px; padding: 28px 12px; color: var(--muted); font-size: 13px; text-align: center; }
.api-key-empty i { font-size: 24px; }
.api-key-empty strong { color: var(--ink); }
.api-key-empty .btn { margin-top: 8px; }
.api-spin { animation: spin 1s linear infinite; }
.api-key-status { display: inline-flex; height: 22px; align-items: center; gap: 5px; padding: 0 8px; border-radius: 999px; font-size: 12px; font-weight: 650; }
.api-key-status.active { background: var(--success-soft); color: var(--success); }
.api-key-status.revoked { background: var(--panel-3); color: var(--muted); }
.api-key-table-state td { height: auto; }
.admin-confirm-icon.info { background: var(--primary-soft); color: var(--primary); }
.dialog-field { grid-column: 1 / -1; margin: 0; }

/* ===== 出错页（shop/error.html：404 / 403 / 405 / 500） ===== */
.err-page { position: relative; display: grid; max-width: 560px; justify-items: center; gap: 10px; margin: 40px auto 0; padding: 64px 28px 40px; overflow: hidden; text-align: center; }
.err-code { position: absolute; top: 6px; left: 50%; transform: translateX(-50%); color: var(--panel-3); font-size: 132px; font-weight: 800; letter-spacing: -.04em; line-height: 1; pointer-events: none; user-select: none; }
.err-page > :not(.err-code) { position: relative; }
.err-icon { display: inline-flex; width: 56px; height: 56px; align-items: center; justify-content: center; border-radius: 16px; background: var(--primary-soft); color: var(--primary); font-size: 26px; }
.err-page h1 { margin: 6px 0 0; font-size: 22px; letter-spacing: -.01em; }
.err-desc { max-width: 400px; margin: 0; color: var(--muted); font-size: 14.5px; line-height: 1.65; }
.err-tip { display: inline-flex; max-width: 420px; align-items: flex-start; gap: 6px; margin: 2px 0 0; padding: 8px 12px; border-radius: var(--r); background: var(--panel-2); color: var(--text-2, var(--muted)); font-size: 13px; line-height: 1.55; text-align: left; }
.err-tip i { flex: none; margin-top: 2px; color: var(--primary); }
.err-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 12px; }
@media (max-width: 600px) { .err-page { margin-top: 12px; padding: 52px 18px 28px; } .err-code { top: 8px; font-size: 96px; } .err-actions { width: 100%; } .err-actions .btn { flex: 1 1 140px; } }

/* ===== 购买须知（/help） ===== */
.help-head h1 { font-size: 24px; font-weight: 750; letter-spacing: -.02em; }
.help-head p { margin-top: 4px; color: var(--muted); font-size: 14px; }
.help-toc { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.help-toc a { display: inline-flex; height: 30px; align-items: center; padding: 0 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); color: var(--text); font-size: 13px; font-weight: 550; }
.help-toc a:hover { border-color: var(--primary); color: var(--primary); }
.help-head, .help-grid { max-width: 820px; margin-inline: auto; }
.help-grid { display: grid; gap: 14px; }
.help-grid > .panel + .panel { margin-top: 0; }
.help-sec { scroll-margin-top: calc(var(--top-h) + 12px); }
.help-sec .panel-body { padding: 16px 20px 18px; }
.help-sec .rich ol { padding-left: 20px; }
.help-sec .rich li + li { margin-top: 4px; }
.help-rules { margin: 4px 0 10px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel-2); }
.help-contact { display: flex; align-items: center; gap: 6px; margin-top: 10px !important; font-weight: 600; }
/* 新手三步：编号圆点 + 标题 + 一句说明 */
.help-steps { display: grid; gap: 12px; counter-reset: hs; }
.help-steps li { display: grid; grid-template-columns: 28px 1fr; column-gap: 12px; counter-increment: hs; }
.help-steps li::before { content: counter(hs); grid-row: span 2; width: 28px; height: 28px; border-radius: 50%; background: var(--primary); color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 700; }
.help-steps b { font-size: 14px; }
.help-steps span { color: var(--muted); font-size: 13.5px; line-height: 1.6; }
/* 订单状态表：左边状态标签，右边一句话 */
.status-help { display: grid; gap: 10px; margin: 0; }
.status-help > div { display: grid; grid-template-columns: 84px 1fr; gap: 12px; align-items: baseline; }
.status-help dt { margin: 0; }
.status-help dd { margin: 0; font-size: 13.5px; line-height: 1.6; }
/* 常见问题：分组标题 + 折叠问答 */
.help-faq h3 { margin: 14px 0 4px; color: var(--muted); font-size: 12.5px; font-weight: 650; letter-spacing: .02em; }
.help-faq h3:first-child { margin-top: 0; }
.help-faq details { border-bottom: 1px solid var(--line); }
.help-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 44px; padding: 8px 0; cursor: pointer; font-size: 14px; font-weight: 600; list-style: none; }
.help-faq summary::-webkit-details-marker { display: none; }
.help-faq summary::after { content: "+"; flex: none; color: var(--muted); font-size: 18px; font-weight: 400; }
.help-faq details[open] summary::after { content: "−"; }
.help-faq summary:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px; }
.help-faq details p { margin: 0 0 12px; color: var(--text); font-size: 13.5px; line-height: 1.7; }
/* 订单列表 / 订单页 / 下单弹窗里的状态说明和注意事项 */
.status-note { display: flex; gap: 6px; margin-top: 6px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.status-note a, .buy-notes a { color: var(--primary); }
.buy-notes { margin: 10px 0 0; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel-2); font-size: 13px; line-height: 1.6; }
.buy-notes-title { margin: 0 0 4px; font-weight: 650; }
.buy-notes ul { margin: 0; padding-left: 18px; list-style: disc; }
.buy-notes li + li { margin-top: 2px; }
@media (max-width: 520px) { .status-help > div { grid-template-columns: 1fr; gap: 4px; } }
.list-status-note { margin: 0; padding: 10px 20px; border-bottom: 1px solid var(--line); }
@media (max-width: 760px) { .list-status-note { padding: 10px 14px; } }
.next-steps { margin-top: 12px; }
.pay-watch { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; margin-top: 10px; }
.pay-watch p { margin: 0; }
.next-steps ol { margin: 4px 0 6px; padding-left: 18px; }
.next-steps li + li { margin-top: 2px; }
.next-steps a { color: var(--primary); font-weight: 600; }
/* 没登录的顶栏：窄屏上「帮助」只留图标，不把顶栏撑宽 */
@media (max-width: 420px) { .guest-help span { display: none; } .guest-help { padding-inline: 8px; } }
@media (max-width: 359px) { .guest-help { display: none; } } /* 320 宽放不下：页尾和商品区标题后还有入口 */
@media (max-width: 760px) { .help-head h1 { font-size: 21px; } .help-sec .panel-body { padding: 14px 16px 16px; } }

/* ===== 开发者 API 页（api_keys.html / api-console.js） ===== */
.api-console > * + * { margin-top: 16px; }
.api-console .panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.api-console .form-label { display: block; margin: 14px 0 6px; color: var(--ink); font-size: 13px; font-weight: 600; }
.api-console .form-label:first-child { margin-top: 0; }
.api-console .form-hint { margin-top: 6px; color: var(--muted); font-size: 12px; }
.api-console code { font-family: var(--mono); font-size: 12.5px; }
.api-console .link-btn { display: inline-flex; align-items: center; gap: 4px; padding: 0; border: 0; background: none; color: var(--primary); font-size: 13px; font-weight: 600; cursor: pointer; }
.api-console .btn-danger-soft { border-color: transparent; background: var(--danger-soft); color: var(--danger); }
.api-console .btn.is-busy { opacity: .6; }
.api-console .callout > i { flex: none; }

.api-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.api-stat { display: grid; gap: 3px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--panel); }
.api-stat-label { color: var(--muted); font-size: 12px; }
.api-stat b { color: var(--ink); font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; }
.api-stat b.is-ok { color: var(--success); }
.api-stat b.is-warn { color: var(--warning); }
.api-stat small { color: var(--muted); font-size: 12px; }
.api-meter { height: 4px; margin-top: 6px; overflow: hidden; border-radius: 2px; background: var(--panel-3); }
.api-meter span { display: block; height: 100%; background: var(--primary); }
.api-meter.warn span { background: var(--warning); }

.api-key-table td, .api-dlv-table td { vertical-align: middle; }
.api-key-table td.right, .api-dlv-table td.right { text-align: right; white-space: nowrap; }
.api-pay-toggle { display: inline-flex; align-items: center; gap: 8px; color: var(--text); font-size: 13px; cursor: pointer; }
.api-empty { display: grid; justify-items: center; gap: 4px; padding: 26px 12px; color: var(--muted); font-size: 13px; text-align: center; }
.api-empty i { font-size: 22px; }
.api-empty b { color: var(--ink); }
.api-revoked { padding: 10px 20px 14px; border-top: 1px solid var(--line); }
.api-revoked-list { display: grid; gap: 4px; margin: 8px 0 0; padding: 0; list-style: none; color: var(--text); font-size: 13px; }

.api-cols { display: grid; grid-template-columns: minmax(280px, 1fr) minmax(0, 2fr); gap: 16px; align-items: start; }
.api-cols > .panel + .panel { margin-top: 0; }
.api-inline { display: flex; gap: 8px; align-items: center; }
.input-affix { display: flex; flex: 1; min-width: 0; align-items: center; border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--panel); }
.input-affix span { padding: 0 0 0 12px; color: var(--muted); }
.input-affix input { flex: 1; min-width: 0; border: 0 !important; background: none !important; box-shadow: none !important; }
.api-notes { display: grid; gap: 6px; margin: 14px 0 0; padding: 12px 14px 12px 28px; border-radius: var(--r-sm); background: var(--panel-2); color: var(--text); font-size: 12.5px; }

.api-console .seg { display: inline-flex; padding: 2px; border-radius: 8px; background: var(--panel-3); font-size: 12.5px; font-weight: 500; }
.api-console .seg label { position: relative; padding: 4px 10px; border-radius: 6px; color: var(--muted); cursor: pointer; }
.api-console .seg input { position: absolute; opacity: 0; pointer-events: none; }
.api-console .seg label:has(input:checked) { background: var(--panel); color: var(--ink); box-shadow: 0 1px 2px rgba(0, 0, 0, .08); }
.api-console .seg label:has(input:focus-visible) { box-shadow: var(--ring); }
.api-events-head { display: flex !important; align-items: center; justify-content: space-between; gap: 10px; }
.api-events { display: grid; gap: 10px; }
.api-ev-group { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 8px; align-items: start; }
.api-ev-group-name { padding-top: 8px; color: var(--muted); font-size: 12px; }
.api-ev-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.api-ev { display: inline-flex; gap: 7px; align-items: center; height: 34px; padding: 0 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); cursor: pointer; }
.api-ev:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); }
.api-ev b { color: var(--ink); font-size: 13px; font-weight: 600; white-space: nowrap; }
.api-events.is-all .api-ev { cursor: default; opacity: .75; }
.api-secret-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 16px; padding: 10px 12px; border-radius: var(--r-sm); background: var(--panel-2); color: var(--text); font-size: 13px; }
.api-secret-row span { display: inline-flex; align-items: center; gap: 6px; min-width: 0; }
.api-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.api-dlv-body { max-height: 60vh; margin: 0; overflow: auto; font-size: 12px; white-space: pre; }
.api-dialog-wide { width: min(720px, calc(100vw - 24px)); }
.api-dialog .check { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; }

.api-ref > summary { list-style: none; cursor: pointer; }
.api-ref > summary::-webkit-details-marker { display: none; }
.api-ref > summary > .ti { color: var(--muted); transition: transform .2s; }
.api-ref[open] > summary > .ti { transform: rotate(180deg); }
.api-ref-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; }

@media (max-width: 1080px) { .api-cols { grid-template-columns: 1fr; } .api-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) {
  .api-ref-body { grid-template-columns: 1fr; }
  .api-ev-group { grid-template-columns: 1fr; gap: 4px; }
  .api-ev-group-name { padding-top: 0; }
  .api-console .panel-head { flex-wrap: wrap; }
  .api-dlv-table td[data-label="结果"] { flex-wrap: wrap; justify-content: flex-end; }
}
@media (max-width: 420px) { .api-stats { gap: 8px; } .api-stat { padding: 12px; } .api-stat b { font-size: 17px; } }

/* ===== 对接文档页（api_docs.html） ===== */
.api-docs-grid { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 16px; align-items: start; margin-top: 16px; }
.api-docs-toc { position: sticky; top: 80px; max-height: calc(100vh - 100px); overflow: auto; }
.api-docs-toc .panel-body { display: grid; gap: 2px; padding: 12px; }
.api-docs-toc a { padding: 5px 8px; border-radius: 6px; color: var(--text); font-size: 13px; }
.api-docs-toc a:hover { background: var(--panel-3); color: var(--ink); }
.api-docs-toc a.toc-l3 { padding-left: 20px; color: var(--muted); font-size: 12.5px; }
.md { color: var(--text); font-size: 14px; line-height: 1.7; }
.md h1 { display: none; }
.md h2 { margin: 32px 0 10px; padding-top: 4px; color: var(--ink); font-size: 18px; scroll-margin-top: 80px; }
.md h2:first-of-type { margin-top: 0; }
.md h3 { margin: 22px 0 8px; color: var(--ink); font-size: 15px; scroll-margin-top: 80px; }
.md p, .md ul, .md ol { margin: 8px 0; }
.md ul, .md ol { padding-left: 22px; }
.md code { padding: 1px 5px; border-radius: 4px; background: var(--panel-3); color: var(--ink); font-family: var(--mono); font-size: 12.5px; }
.md pre { margin: 10px 0; padding: 12px 14px; overflow: auto; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--panel-2); }
.md pre code { padding: 0; background: none; font-size: 12.5px; line-height: 1.55; }
.md table { width: 100%; margin: 10px 0; border-collapse: collapse; font-size: 13px; }
.md th, .md td { padding: 7px 10px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.md th { background: var(--panel-2); color: var(--ink); font-weight: 600; }
@media (max-width: 860px) { .api-docs-grid { grid-template-columns: 1fr; } .api-docs-toc { position: static; max-height: none; } .md table { display: block; overflow-x: auto; } }
.api-console .api-mt { margin-top: 14px; }
.api-console .btn-block { display: flex; width: 100%; justify-content: center; }
/* 收款提醒：弹窗正文、支付页 / 待支付订单里的订单号一行和提示 */
.pay-notice-text { margin: 0; white-space: pre-line; line-height: 1.7; overflow-wrap: anywhere; }
.pay-order-id { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; margin: 0 0 12px; }
.pay-order-id .id-chip { height: auto; min-height: 26px; max-width: 100%; padding: 3px 8px; text-align: left; overflow-wrap: anywhere; }
.pay-notice-inline { margin: 0 0 14px; text-align: left; }
.pay-notice-inline b { display: block; margin-bottom: 2px; }
.pay-notice-inline .pay-notice-text { font-size: 13px; }
.action-panel .pay-order-id { justify-content: flex-start; }