/* 全局顶部返回键
   外观：半透明白圆 + 深绿箭头
   位置标准：与「我的」页 .sct-my-page-back 视觉边距一致
   top: 14px + safe-area; left: 16px（不要贴死左上角）
   .sct-my-page-back / .sct-back-ok 不强制改位规则，但共用同一坐标变量 */
:root {
    --sct-nav-back-top: calc(14px + env(safe-area-inset-top, 0px));
    --sct-nav-back-left: 16px;
    --sct-nav-back-size: 36px;
}

html body .sct-global-nav-back,
html body a.nav-back,
html body div.nav-back,
html body span.nav-back,
html body button.nav-back,
html body a.back,
html body a.sp-back,
html body .sp-back,
html body .elec-back,
html body .checkin-back,
html body .addr-back,
html body .agreement-back,
html body .about-back,
html body .perm-back,
html body .cache-back,
html body .direct-back,
html body .detail-back,
html body .nav-back-btn,
html body .msg-back,
html body .header-back,
html body .invite-header.sct-global-nav-back,
html body .sct-wallet-header > .sct-global-nav-back,
html body .sct-wallet-header > div:first-child.sct-global-nav-back,
html body .header-nav > .sct-global-nav-back,
html body .sct-nav-header > .sct-global-nav-back,
html body .pro-header .nav-back,
html body .shop-detail-topbar .nav-back,
html body .shop-mgmt-topbar .nav-back,
html body.shop-mgmt-page .shop-mgmt-topbar .nav-back,
html body .shop-detail-hero .nav-back,
html body .nav > a.sct-global-nav-back,
html body .u-back-wrap.sct-global-nav-back,
html body .back-icon.sct-global-nav-back,
html body .back-btn.sct-global-nav-back,
html body .mui-bar-nav .sct-global-nav-back,
html body .mui-icon-back.sct-global-nav-back,
html body .mui-icon-left-nav.sct-global-nav-back,
html body #main_page > .pro-header .back-icon,
html body .sub-page > .pro-header .back-icon,
html body .bar > a.sct-global-nav-back,
html body .top > a.back,
html body .header > .sct-global-nav-back,
html body .jq22-navBar > a.sct-global-nav-back,
html body .sr-back.sct-global-nav-back,
html body a.mui-icon-left-nav.sct-global-nav-back,
html body span.mui-icon-back.sct-global-nav-back {
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    min-height: 36px !important;
    max-width: 36px !important;
    max-height: 36px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    margin: 0 !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.78) !important;
    border: 1px solid rgba(255, 255, 255, 0.95) !important;
    box-shadow: 0 4px 12px rgba(22, 150, 112, 0.12) !important;
    color: #0b3d30 !important;
    text-decoration: none !important;
    box-sizing: border-box !important;
    line-height: 1 !important;
    font-size: 0 !important;
    overflow: hidden !important;
    flex: 0 0 36px !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    opacity: 1 !important;
    text-indent: 0 !important;
    white-space: nowrap !important;
}

html body .sct-global-nav-back svg,
html body a.nav-back svg,
html body div.nav-back svg,
html body a.back svg,
html body a.sp-back svg,
html body .sp-back svg,
html body .elec-back svg,
html body .checkin-back svg,
html body .addr-back svg,
html body .agreement-back svg,
html body .about-back svg,
html body .perm-back svg,
html body .cache-back svg,
html body .direct-back svg,
html body .detail-back svg,
html body .nav-back-btn svg,
html body .msg-back svg,
html body .header-back svg,
html body .invite-header.sct-global-nav-back svg,
html body .sct-wallet-header > .sct-global-nav-back svg,
html body .sct-wallet-header > div:first-child.sct-global-nav-back svg,
html body .header-nav > .sct-global-nav-back svg,
html body .sct-nav-header > .sct-global-nav-back svg,
html body .pro-header .nav-back svg,
html body .shop-detail-topbar .nav-back svg,
html body .shop-mgmt-topbar .nav-back svg,
html body.shop-mgmt-page .shop-mgmt-topbar .nav-back svg,
html body .shop-detail-hero .nav-back svg,
html body .back-icon.sct-global-nav-back svg,
html body .back-btn.sct-global-nav-back svg,
html body #main_page > .pro-header .back-icon svg,
html body .sub-page > .pro-header .back-icon svg,
html body .top > a.back svg,
html body .header > .sct-global-nav-back svg {
    width: 18px !important;
    height: 18px !important;
    display: block !important;
    stroke: #0b3d30 !important;
    stroke-width: 3 !important;
    color: #0b3d30 !important;
    fill: none !important;
    flex: 0 0 auto !important;
    opacity: 1 !important;
    filter: none !important;
}

html body .sct-global-nav-back img,
html body .sct-global-nav-back .mui-icon,
html body .sct-global-nav-back .mui-icon-back,
html body .sct-global-nav-back .mui-icon-left-nav,
html body a.nav-back img,
html body a.nav-back .mui-icon,
html body div.nav-back .mui-icon,
html body .nav-back-btn .mui-icon,
html body .sp-back img,
html body .elec-back img,
html body .msg-back img,
html body .shop-mgmt-topbar .nav-back img,
html body .shop-detail-topbar .nav-back img {
    display: none !important;
}

/* 清除页内伪元素箭头（电费/话费详情等） */
html body .sct-global-nav-back::before,
html body .sct-global-nav-back::after,
html body .sct-global-nav-back.mui-icon::before,
html body .sct-global-nav-back.mui-icon-back::before,
html body .sct-global-nav-back.mui-icon-left-nav::before,
html body .sct-global-nav-back .mui-icon::before,
html body .elec-back::before,
html body .elec-back::after,
html body.elec-detail-mint .elec-back::before,
html body.phone-detail-mint .elec-back::before,
html body .checkin-back::before,
html body .addr-back::before,
html body .agreement-back::before,
html body .about-back::before,
html body .perm-back::before,
html body .cache-back::before,
html body a.back::before,
html body .mui-icon-back.sct-global-nav-back::before,
html body .mui-icon-left-nav.sct-global-nav-back::before {
    content: none !important;
    display: none !important;
    border: 0 !important;
    width: 0 !important;
    height: 0 !important;
    margin: 0 !important;
    background: none !important;
}

/* 浅绿/玻璃顶栏：同款白圆深绿箭头 */
html body[data-glass="1"] .sct-global-nav-back,
html body[data-glass="1"] a.nav-back,
html body[data-glass="1"] div.nav-back,
html body[data-glass="1"] a.back,
html body[data-glass="1"] a.sp-back,
html body[data-glass="1"] .sp-back,
html body[data-glass="1"] .elec-back,
html body[data-glass="1"] .checkin-back,
html body[data-glass="1"] .addr-back,
html body[data-glass="1"] .agreement-back,
html body[data-glass="1"] .about-back,
html body[data-glass="1"] .perm-back,
html body[data-glass="1"] .cache-back,
html body[data-glass="1"] .direct-back,
html body[data-glass="1"] .detail-back,
html body[data-glass="1"] .nav-back-btn,
html body[data-glass="1"] .msg-back,
html body[data-glass="1"] .header-back,
html body[data-glass="1"] .sct-wallet-header > .sct-global-nav-back,
html body[data-glass="1"] .sct-wallet-header > div:first-child.sct-global-nav-back,
html body[data-glass="1"] .header-nav > .sct-global-nav-back,
html body[data-glass="1"] .pro-header .nav-back,
html body[data-glass="1"] .shop-mgmt-topbar .nav-back,
html body[data-glass="1"] .shop-detail-topbar .nav-back,
html body[data-glass="1"] #main_page > .pro-header .back-icon {
    color: #0b3d30 !important;
    background: rgba(255, 255, 255, 0.78) !important;
    border-color: rgba(255, 255, 255, 0.95) !important;
    box-shadow: 0 4px 12px rgba(22, 150, 112, 0.12) !important;
    border-radius: 50% !important;
}

html body[data-glass="1"] .sct-global-nav-back svg,
html body[data-glass="1"] a.nav-back svg,
html body[data-glass="1"] .sp-back svg,
html body[data-glass="1"] .pro-header .nav-back svg,
html body[data-glass="1"] .shop-mgmt-topbar .nav-back svg,
html body[data-glass="1"] .shop-detail-topbar .nav-back svg,
html body[data-glass="1"] .shop-detail-hero .nav-back svg {
    stroke: #0b3d30 !important;
    color: #0b3d30 !important;
}

/* 选中态仍保持圆钮尺寸，避免页内 active 改形 */
html body .sct-global-nav-back:active,
html body a.nav-back:active,
html body .sp-back:active,
html body .elec-back:active,
html body .back-icon.sct-global-nav-back:active,
html body.shop-mgmt-page .shop-mgmt-topbar .nav-back:active {
    background: rgba(255, 255, 255, 0.9) !important;
    opacity: 1 !important;
}

/* ---------- 顶部浮层返回位置：对齐「我的」页视口坐标 ----------
   非标准键用 fixed，避免父级 padding/定位不同导致贴边
   .sct-back-ok / .sct-my-page-back 不强制改位 */
html body .sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body a.nav-back.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body .mui-icon-back.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body .mui-icon-left-nav.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body .back-btn.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body .back-icon.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body .header-back.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body .sp-back.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body .elec-back.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body .msg-back.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body .direct-back.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body .detail-back.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body .agreement-back.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body .about-back.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body .addr-back.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body .checkin-back.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back),
html body .invite-header.sct-global-nav-back:not(.sct-back-ok):not(.sct-my-page-back) {
    position: fixed !important;
    top: var(--sct-nav-back-top) !important;
    left: var(--sct-nav-back-left) !important;
    right: auto !important;
    bottom: auto !important;
    z-index: 10050 !important;
}

/* 「我的」页返回：与店铺管理顶栏同为文档流 relative */
html body .sct-my-page-back.nav-back,
html body .sct-my-topbar .sct-my-page-back.nav-back {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    z-index: 3 !important;
}

/* 钱包/认证/订单等「返回+标题」同行顶栏：强制留在文档流，避免 fixed 挤扁标题 */
html body .sct-wallet-header > .sct-global-nav-back,
html body .sct-wallet-header > [data-sct-nav-back="1"],
html body .sct-auth-header > .sct-global-nav-back,
html body .sct-auth-header > [data-sct-nav-back="1"],
html body .sct-auth-header .back-btn.sct-global-nav-back,
html body .sct-auth-header .back-btn,
html body .pro-header .header-nav > .nav-back,
html body .pro-header .header-nav > .sct-global-nav-back,
html body .pro-header .nav-top > .nav-back,
html body .sct-nav-header > .back-btn,
html body .sct-nav-header > .sct-global-nav-back,
html body .sct-nav-header > .nav-back {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
}

/* 叠层多余返回：仅隐藏非标准重复项，保留可点击的标准键 */
html body .sct-nav-back-dup,
html body [data-sct-nav-back-dup="1"] {
    display: none !important;
    pointer-events: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    width: 0 !important;
    height: 0 !important;
    min-width: 0 !important;
    min-height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    border: 0 !important;
}

/* fixed 返回键的文档流占位：避免标题/顶栏整体上移被按钮挡住 */
html body .sct-nav-back-spacer {
    display: block !important;
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    min-height: 36px !important;
    flex: 0 0 36px !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    opacity: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
}