/* 前台 UI 壳：toast / loading / modal / confirm（strict CSP） */
.site-ui-toast-host {
    position: fixed;
    inset: 0;
    z-index: 100000;
    pointer-events: none;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: max(16px, env(safe-area-inset-top, 0px)) 16px max(16px, env(safe-area-inset-bottom, 0px));
    box-sizing: border-box;
}
.site-ui-toast-host--top {
    align-items: flex-start;
    padding-top: max(72px, calc(env(safe-area-inset-top, 0px) + 12px));
}
.site-ui-toast-host--bottom {
    align-items: flex-end;
    padding-bottom: max(24px, env(safe-area-inset-bottom, 0px));
}
.site-ui-toast {
    pointer-events: auto;
    max-width: min(420px, calc(100vw - 32px));
    padding: 10px 16px;
    border-radius: 6px;
    background: rgba(82, 84, 90, .82);
    color: #fff;
    font-size: 14px;
    line-height: 1.45;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .18);
    opacity: 0;
    transform: scale(0.96);
    transition: opacity .25s ease, transform .25s ease;
}
.site-ui-toast-host--top .site-ui-toast {
    transform: translateY(-8px);
}
.site-ui-toast-host--bottom .site-ui-toast {
    transform: translateY(8px);
}
.site-ui-toast.is-visible {
    opacity: 1;
    transform: none;
}
.site-ui-toast-host--top .site-ui-toast.is-visible,
.site-ui-toast-host--bottom .site-ui-toast.is-visible {
    transform: translateY(0);
}
.site-ui-toast--err {
    background: rgba(240, 48, 48, .84);
}
.site-ui-toast--ok {
    background: color-mix(in srgb, var(--site-toast-ok, #20a53a) 84%, transparent);
}
.site-ui-shade {
    position: fixed;
    inset: 0;
    z-index: 99998;
    background: rgba(0, 0, 0, .45);
}
.site-ui-shade--light {
    background: rgba(0, 0, 0, .08);
}
.site-ui-load-wrap {
    position: fixed;
    inset: 0;
    z-index: 99998;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: auto;
}
.site-ui-load-wrap > .site-ui-shade {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.site-ui-loading {
    position: relative;
    z-index: 1;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    margin: 0;
    border: 3px solid rgba(255, 255, 255, .35);
    border-top-color: #fff;
    border-radius: 50%;
    box-sizing: border-box;
    animation: site-ui-spin .75s linear infinite;
}
@keyframes site-ui-spin {
    to { transform: rotate(360deg); }
}
.site-ui-modal-wrap {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    box-sizing: border-box;
    pointer-events: none;
}
.site-ui-modal-wrap > .site-ui-shade {
    z-index: 0;
    pointer-events: auto;
}
.site-ui-modal {
    position: relative;
    z-index: 1;
    pointer-events: auto;
    display: flex;
    flex-direction: column;
    width: min(520px, calc(100vw - 32px));
    max-width: 100%;
    max-height: calc(100vh - 32px);
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, .22);
    overflow: hidden;
}
.site-ui-modal--max268 { width: min(268px, calc(100vw - 24px)); }
.site-ui-modal--max300 { width: min(300px, calc(100vw - 24px)); }
.site-ui-modal--max320 { width: min(320px, calc(100vw - 24px)); }
.site-ui-modal--max380 { width: min(380px, calc(100vw - 24px)); }
.site-ui-modal--max420 { width: min(420px, calc(100vw - 24px)); }
.site-ui-modal--max450 { width: min(450px, max(280px, calc(100vw - 24px))); }
.site-ui-modal--max460 { width: min(460px, calc(100vw - 24px)); }
.site-ui-modal--max480 { width: min(480px, calc(100vw - 24px)); }
.site-ui-modal--max516 { width: min(516px, calc(100vw - 24px)); }
.site-ui-modal--max520 { width: min(520px, calc(100vw - 24px)); }
.site-ui-modal--max540 { width: min(540px, calc(100vw - 24px)); }
.site-ui-modal--max720 { width: min(720px, calc(100vw - 24px)); }
.site-ui-modal--maxh260 { max-height: min(260px, calc(100vh - 48px)); }
.site-ui-layer-content--scroll {
    max-height: max(140px, calc(100vh - 240px));
    overflow-y: auto;
    word-break: break-all;
}
.site-ui-layer-content--overflow-visible {
    overflow: visible;
    max-height: none;
}
.site-ui-layer-content--box {
    box-sizing: border-box;
    max-width: 100%;
    word-break: break-word;
}
.site-ui-iframe--h70vh {
    height: 70vh;
}
.site-ui-iframe--h85pct {
    height: 85vh;
}
.site-u-hidden {
    display: none !important;
}
.site-ui-offscreen {
    position: fixed;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}
.site-ui-txt-em {
    color: #f60;
    font-weight: bold;
}
.site-ui-txt-warn {
    color: #f00;
    font-weight: bold;
}
.site-ui-txt-muted {
    margin-top: 8px;
    font-size: 12px;
    color: #999;
}
.site-ui-preview-img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
}
.site-ui-modal-hd {
    flex-shrink: 0;
    padding: 14px 44px 10px 16px;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--color-text, #333);
    border-bottom: 1px solid var(--line-default, #eee);
}
.site-ui-modal-bd {
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
    padding: 16px;
    color: var(--color-text, #333);
    word-break: break-word;
}
.site-ui-modal-bd:has(.sms-code-box) {
    padding: 5px;
    overflow: hidden;
}
.site-ui-modal-wrap:has(.sms-code-box),
.site-ui-modal:has(.sms-code-box) {
    overflow: visible;
    border-radius: 2px;
}
.site-ui-modal:has(.sms-code-box) .site-ui-modal-setwin {
    z-index: 6;
}
.site-ui-modal:has(.sms-code-box) .site-ui-modal-close {
    top: -11px;
    right: -11px;
    width: 24px;
    height: 24px;
    line-height: 22px;
    border-radius: 50%;
    background: #787878;
    color: #fff;
    font-size: 18px;
    box-shadow: 0 0 0 2px #fff, 0 2px 6px rgba(0, 0, 0, .1);
}
.site-ui-modal:has(.sms-code-box) .site-ui-modal-close:hover {
    background: #1a73e8;
    color: #fff;
    box-shadow: 0 0 0 2px #fff, 0 2px 10px rgba(26, 115, 232, .35);
}
.site-ui-modal-bd iframe {
    display: block;
    width: 100%;
    border: none;
    min-height: 200px;
}
.site-ui-modal-ft {
    flex-shrink: 0;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 10px 16px 14px;
}
.site-ui-modal-wrap .site-ui-modal button:not(:disabled),
.site-ui-modal-wrap .site-ui-modal-close {
    cursor: pointer;
}
.site-ui-modal-setwin {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 2;
    width: 0;
    height: 0;
    overflow: visible;
    pointer-events: none;
}
.site-ui-modal-setwin .site-ui-modal-close {
    pointer-events: auto;
}
.site-ui-modal-close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--text-secondary, #999);
    font-size: 20px;
    line-height: 32px;
    cursor: pointer;
}
.site-ui-modal-close:hover {
    background: var(--bg-table-head, #f5f5f5);
    color: var(--color-text, #333);
}
.site-ui-modal-ft .site-ui-btn {
    min-width: 72px;
    height: 34px;
    padding: 0 14px;
    border: 1px solid var(--line-default, #ddd);
    border-radius: 4px;
    background: #fff;
    color: var(--color-text, #333);
    font-size: 14px;
    cursor: pointer;
}
.site-ui-modal-ft .site-ui-btn--primary {
    border-color: var(--site-btn-accent-border, #e5d28a);
    background: var(--site-btn-accent-bg, #fff9eb);
    color: var(--color-text, #333);
    font-weight: 500;
}
.site-ui-modal-ft .site-ui-btn--primary:hover {
    border-color: var(--site-btn-accent-border-hover, #dcc878);
    background: var(--site-btn-accent-bg-hover, #fff4d6);
    color: var(--color-text, #222);
}
.site-ui-modal.site-ui-layer-nobg {
    background: transparent;
    box-shadow: none;
}
.site-ui-modal.site-ui-layer-nobg .site-ui-modal-bd {
    padding: 0;
    background: transparent;
}
.site-ui-modal-setwin.hide {
    display: none !important;
}
.gw-pay-text {
    text-align: center;
}
.gw-plain-msg {
    margin: 20vh 16px 0;
    font-size: 16px;
    line-height: 1.5;
    text-align: center;
    color: #333;
}
.http-plain {
    background: #fff;
    margin: 40px auto;
    max-width: 480px;
    font: 16px/24px sans-serif;
    color: #666;
    text-align: center;
    padding: 20px;
}
.http-plain a {
    color: #06c;
    text-decoration: none;
}
.http-plain a:hover {
    text-decoration: underline;
}
.http-plain-msg {
    margin: 0 0 16px;
}
.http-plain-foot {
    font-size: 14px;
    color: #999;
}
.http-plain-back-muted {
    color: #bbb;
    cursor: default;
}
.gw-share-page {
    width: 100%;
    height: 100%;
    background: #f5f5f5;
}
.gw-share-page,
.gw-share-page * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Avenir, Helvetica, Arial, sans-serif;
    user-select: none;
}
.gw-share-box {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
    background: #fff;
    height: 100%;
}
.gw-share-content {
    position: fixed;
    top: 50%;
    width: 100%;
    max-width: 500px;
    height: 410px;
    margin-top: -205px;
}
.gw-share-logo {
    width: 137px;
    height: 137px;
    border-radius: 20px;
    object-fit: cover;
}
.gw-share-logo-placeholder {
    width: 137px;
    height: 137px;
    border-radius: 20px;
    margin: 0 auto;
    background: linear-gradient(160deg, #ececec 0%, #d8d8d8 100%);
    box-shadow: 0 1px 0 rgba(255, 255, 255, .4) inset;
}
.gw-share-box h3 {
    padding: 10px 0;
}
.gw-share-box p {
    margin-bottom: 100px;
    color: #666;
}
.gw-share-down {
    width: 60%;
    height: 40px;
    line-height: 40px;
    margin: 40px auto;
    background: #3986ff;
    font-size: 14px;
    border-radius: 20px;
    color: #fff;
    font-weight: 700;
    display: flex;
    align-content: center;
    justify-content: center;
    box-shadow: 5px #eee;
    cursor: pointer;
}
.gw-share-down img {
    width: 25px;
    height: 25px;
    margin-top: 7px;
    margin-right: 20px;
}
.gw-pay-msg {
    font-size: 18px;
    color: #333;
}
.gw-pay-pending {
    font-size: 18px;
    color: #c00;
}
.gw-pay-ok {
    font-size: 20px;
    color: #080;
}
.gw-pay-err,
.gw-pay-note {
    margin-top: 12px;
    font-size: 16px;
    color: #333;
}
.gw-pay-err {
    color: #c00;
}
.gw-pay-back {
    display: none;
    cursor: pointer;
    background: #ff6600;
    padding: 5px 12px;
    color: #fff;
    border-radius: 5px;
    margin: 20px auto 0;
    width: 50%;
    max-width: 320px;
    text-align: center;
    box-sizing: border-box;
}
.gw-pay-back.is-visible {
    display: block;
}
.gw-pay-qr {
    width: 160px;
    height: auto;
}