/* ==========================================================================
   Payments · 充值、支付收银台、管理端配置
   ========================================================================== */

.payment-channel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 8px;
}
.payment-channel-card { position: relative; display: block; cursor: pointer; }
.payment-channel-card input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.payment-channel-inner {
  min-height: 76px;
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper-soft);
  transition: border-color .16s, background .16s, box-shadow .16s;
}
.payment-channel-card:hover .payment-channel-inner { border-color: var(--line-strong); background: var(--paper); }
.payment-channel-card input:checked + .payment-channel-inner {
  border-color: var(--forest);
  background: var(--mint-soft);
  box-shadow: inset 0 0 0 1px var(--forest);
}
.payment-channel-card input:focus-visible + .payment-channel-inner { outline: 3px solid rgba(40,120,91,.24); outline-offset: 2px; }
.payment-channel-logo {
  width: 30px;
  height: 30px;
  flex: none;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--forest);
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
}
.payment-channel-logo.alipay { background: #1677ff; }
.payment-channel-logo.wechat { background: #07c160; }
.payment-channel-logo.mock { color: var(--forest); background: var(--lime); }
.payment-channel-copy { min-width: 0; flex: 1; }
.payment-channel-copy strong { display: block; font-size: 11px; line-height: 1.35; }
.payment-channel-copy small { display: block; margin-top: 3px; color: var(--muted); font-size: 8px; line-height: 1.45; }
.payment-channel-check {
  width: 16px;
  height: 16px;
  flex: none;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: transparent;
  background: var(--paper);
}
.payment-channel-check .icon { width: 10px; height: 10px; }
.payment-channel-card input:checked + .payment-channel-inner .payment-channel-check { color: var(--forest); border-color: var(--forest); background: var(--lime); }
.payment-mode-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 15px;
  padding: 10px 12px;
  border: 1px dashed var(--line-strong);
  border-radius: 9px;
  background: var(--paper-soft);
  color: var(--muted);
  font-size: 9px;
  line-height: 1.65;
}
.payment-mode-note .icon { width: 14px; height: 14px; flex: none; margin-top: 1px; color: var(--green); }
.payment-security-line {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  color: var(--muted-2);
  font-size: 8px;
}
.payment-security-line .icon { width: 11px; height: 11px; color: var(--green); }

/* Checkout */
.payment-checkout { min-width: 0; }
.payment-checkout-head {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper-soft);
}
.payment-checkout-head > div { flex: 1; min-width: 0; }
.payment-checkout-head > div strong { display: block; font-size: 12px; }
.payment-checkout-head > div span { display: block; margin-top: 2px; color: var(--muted); font-family: var(--font-mono); font-size: 8px; overflow-wrap: anywhere; }
.payment-checkout-amount { flex: none; font-family: var(--font-mono); font-size: 19px; font-weight: 700; letter-spacing: -.04em; }
.payment-qr-layout { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 18px; align-items: center; margin-top: 16px; }
.payment-qr-box {
  width: 210px;
  height: 210px;
  padding: 10px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.payment-qr-box svg { width: 100%; height: 100%; display: block; }
.payment-qr-copy strong { display: block; font-size: 13px; }
.payment-qr-copy p { margin-top: 5px; color: var(--muted); font-size: 10px; line-height: 1.7; }
.payment-qr-fallback { display: grid; gap: 5px; padding: 8px; color: var(--red); font-size: 9px; line-height: 1.6; word-break: break-all; }
.payment-qr-fallback code { padding: 5px; background: var(--paper-soft); border-radius: 5px; font-size: 8px; color: var(--ink-soft); }
.payment-live-line { display: flex; align-items: center; gap: 7px; margin-top: 12px; color: var(--muted); font-size: 9px; }
.payment-live-line .live-dot { animation: paymentPulse 1.6s ease-in-out infinite; }
@keyframes paymentPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(78,156,117,.1); opacity: 1; }
  50% { box-shadow: 0 0 0 7px rgba(78,156,117,.03); opacity: .7; }
}
.payment-countdown-line { margin-top: 7px; color: var(--muted-2); font-family: var(--font-mono); font-size: 9px; }
.payment-countdown-line .countdown { font-size: 10px; }
.payment-order-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 15px; padding-top: 11px; border-top: 1px dashed var(--line); color: var(--muted-2); font-size: 8px; flex-wrap: wrap; }
.payment-sync-message { display: none; margin-top: 12px; padding: 9px 11px; border-radius: 8px; background: var(--paper-soft); color: var(--muted); font-size: 9px; line-height: 1.55; }
.payment-sync-message.is-error { display: block; background: var(--red-soft); color: var(--red); }
.payment-sync-message.is-waiting { display: block; background: var(--amber-soft); color: #8d6928; }
.payment-terminal {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--paper-soft);
  color: var(--muted);
  font-size: 9px;
}
.payment-terminal .icon { width: 16px; height: 16px; flex: none; }
.payment-terminal strong { color: var(--ink-soft); }
.payment-terminal span { flex: 1; }
.payment-terminal.expired { border-color: #ead9b8; background: var(--amber-soft); color: #8a6a2e; }
.payment-terminal.failed { border-color: #ecc9c4; background: var(--red-soft); color: #8d4742; }

.mock-cashier {
  margin-top: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background:
    radial-gradient(circle at 100% 0, rgba(20,59,46,.06), transparent 12rem),
    var(--paper-soft);
  text-align: center;
}
.mock-cashier-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.mock-cashier-head > span:last-child { color: var(--muted); font-size: 9px; }
.mock-badge { display: inline-flex; padding: 3px 7px; border-radius: 99px; color: var(--forest); background: var(--lime); font-family: var(--font-mono); font-size: 8px; font-weight: 700; letter-spacing: .06em; }
.mock-logo { width: 45px; height: 45px; margin: 14px auto 8px; display: grid; place-items: center; border-radius: 50%; color: var(--forest); background: var(--lime); }
.mock-logo .icon { width: 21px; height: 21px; }
.mock-amount { font-family: var(--font-mono); font-size: 31px; font-weight: 700; letter-spacing: -.05em; }
.mock-cashier p { max-width: 340px; margin: 8px auto 0; color: var(--muted); font-size: 9px; line-height: 1.7; }
.mock-card-number { margin-top: 15px; padding-top: 10px; border-top: 1px dashed var(--line-strong); color: var(--muted-2); font-family: var(--font-mono); font-size: 8px; letter-spacing: .14em; }

.alipay-checkout {
  margin-top: 16px;
  padding: 18px;
  border: 1px solid #d6e4f8;
  border-radius: 14px;
  background: #f6faff;
}
.alipay-mark { width: 42px; height: 42px; display: grid; place-items: center; margin-bottom: 10px; border-radius: 11px; color: #fff; background: #1677ff; font-size: 17px; font-weight: 800; }
.alipay-checkout strong { display: block; font-size: 13px; }
.alipay-checkout p { margin-top: 4px; color: var(--muted); font-size: 9px; line-height: 1.65; }
.alipay-checkout .btn { margin-top: 14px; }

.payment-success-amount {
  margin: 18px 0;
  text-align: center;
  color: var(--forest);
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -.055em;
}

/* Customer payment history */
.payment-history-panel { margin-top: 0; }
.payment-history-list { padding: 4px 24px 16px; }
.payment-history-row { display: flex; align-items: center; gap: 11px; padding: 11px 0; border-bottom: 1px solid rgba(225,219,207,.55); }
.payment-history-row:last-child { border-bottom: 0; }
.payment-history-logo { width: 30px; height: 30px; flex: none; display: grid; place-items: center; border-radius: 8px; color: #fff; background: var(--forest); font-size: 10px; font-weight: 800; }
.payment-history-logo.alipay { background: #1677ff; }
.payment-history-logo.wechat { background: #07c160; }
.payment-history-logo.mock { color: var(--forest); background: var(--lime); }
.payment-history-copy { flex: 1; min-width: 0; }
.payment-history-copy strong { display: block; font-size: 10px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.payment-history-copy span { display: block; margin-top: 2px; color: var(--muted-2); font-size: 8px; }
.payment-history-amount { flex: none; text-align: right; }
.payment-history-amount strong { display: block; font-family: var(--font-mono); font-size: 11px; }
.payment-history-amount .badge { margin-top: 3px; }
.payment-history-row .btn { flex: none; }

/* Admin order list */
.payment-summary-banner { margin-bottom: 14px; }
.admin-payment-filter-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 13px; flex-wrap: wrap; }
.admin-payment-filter-row .select { width: 140px; height: 40px; background-color: var(--paper); }
.admin-payment-channel { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 9px; white-space: nowrap; }
.admin-payment-table td { vertical-align: middle; }
.admin-payment-table .user-actions { gap: 5px; }
.payment-detail-head { display: flex; align-items: center; gap: 11px; padding: 13px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper-soft); }
.payment-detail-head > div:nth-child(2) { flex: 1; min-width: 0; }
.payment-detail-head > div:nth-child(2) strong { display: block; font-size: 12px; }
.payment-detail-head > div:nth-child(2) span { display: block; margin-top: 2px; color: var(--muted); font-family: var(--font-mono); font-size: 8px; overflow-wrap: anywhere; }
.payment-detail-amount { font-family: var(--font-mono); font-size: 22px; font-weight: 700; letter-spacing: -.04em; }
.payment-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; margin-top: 15px; }
.payment-detail-grid > div { min-width: 0; }
.payment-detail-grid > div > span { display: block; color: var(--muted-2); font-size: 8px; }
.payment-detail-grid > div > strong { display: block; margin-top: 3px; color: var(--ink-soft); font-size: 9px; font-weight: 600; overflow-wrap: anywhere; }
.payment-detail-grid > .field-full { grid-column: 1 / -1; }
.payment-detail-grid code { font-size: 8px; }

/* Admin config */
.payment-config-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 14px;
  padding: 17px 19px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
}
.payment-config-head h2 { font-size: 14px; letter-spacing: -.02em; }
.payment-config-head p { margin-top: 4px; color: var(--muted); font-size: 9px; line-height: 1.6; }
.payment-config-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: 14px; align-items: start; }
.payment-provider-block .setting-block-body { gap: 12px; }
.payment-provider-block .secret-textarea { font-family: var(--font-mono); font-size: 9px; line-height: 1.5; }
.payment-config-warning { padding: 9px 11px; border: 1px solid #ecc9c4; border-radius: 8px; background: var(--red-soft); color: var(--red); font-size: 9px; line-height: 1.55; overflow-wrap: anywhere; }
.config-switch { position: relative; display: inline-flex; flex: none; width: 44px; height: 25px; cursor: pointer; }
.config-switch input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.config-switch span { width: 100%; height: 100%; border-radius: 99px; background: #d4d0c6; transition: background .18s; }
.config-switch span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 19px; height: 19px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.18); transition: transform .18s; }
.config-switch input:checked + span { background: var(--forest); }
.config-switch input:checked + span::after { transform: translateX(19px); }
.config-switch input:focus-visible + span { outline: 3px solid rgba(40,120,91,.24); outline-offset: 2px; }
.payment-readiness { display: grid; gap: 8px; margin-top: 14px; }
.payment-readiness-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px 10px; border-radius: 8px; background: var(--paper-soft); font-size: 9px; }
.payment-readiness-row span { color: var(--muted); }
.payment-readiness-row strong { font-size: 9px; }
.payment-callback-list { display: grid; gap: 8px; margin-top: 13px; }
.payment-callback-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; padding: 9px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper-soft); }
.payment-callback-row > div { min-width: 0; }
.payment-callback-row span { display: block; color: var(--muted-2); font-size: 8px; }
.payment-callback-row code { display: block; margin-top: 3px; color: var(--ink-soft); font-family: var(--font-mono); font-size: 7px; line-height: 1.5; overflow-wrap: anywhere; }
.payment-callback-row .btn { flex: none; }
.payment-config-grid code { color: var(--forest); font-family: var(--font-mono); font-size: 8px; overflow-wrap: anywhere; }

@media (max-width: 1120px) {
  .payment-config-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
  .payment-channel-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .payment-channel-card:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .payment-qr-layout { grid-template-columns: minmax(0, 1fr); justify-items: center; }
  .payment-qr-box { width: 220px; height: 220px; }
  .payment-qr-copy { width: 100%; }
  .payment-history-list { padding-left: 17px; padding-right: 17px; }
  .payment-history-row { flex-wrap: wrap; }
  .payment-history-copy { flex-basis: calc(100% - 45px); }
  .payment-history-amount { margin-left: 41px; text-align: left; display: flex; align-items: center; gap: 8px; }
  .payment-history-row .btn { margin-left: auto; }
  .admin-payment-filter-row .page-tabs { width: 100%; }
  .admin-payment-filter-row .select { width: 100%; }
  .payment-detail-grid { grid-template-columns: 1fr; }
  .payment-detail-grid > .field-full { grid-column: auto; }
  .payment-config-head { flex-direction: column; gap: 8px; }
}
@media (max-width: 540px) {
  .payment-channel-grid { grid-template-columns: minmax(0, 1fr); }
  .payment-channel-card:last-child:nth-child(odd) { grid-column: auto; }
  .payment-channel-inner { min-height: 66px; }
  .payment-qr-layout { margin-top: 13px; }
  .payment-qr-box { width: 195px; height: 195px; }
  .payment-history-list { padding-left: 15px; padding-right: 15px; }
  .payment-history-copy strong { font-size: 9px; }
  .payment-history-copy span { line-height: 1.5; }
  .payment-history-amount { margin-left: 40px; }
  .payment-history-row .btn { margin-left: 40px; }
  .payment-config-head { padding: 14px; }
  .payment-detail-head { flex-wrap: wrap; }
  .payment-detail-amount { width: 100%; text-align: right; }
  .payment-summary-banner .admin-summary-cell:last-child { grid-column: auto; }
}