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dukang/apps/mini-user/src/styles/nav-bar.css
T
jacy 6479365d6a
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小程序页面优化
2026-07-23 14:03:22 +08:00

302 lines
5.9 KiB
CSS

/* 页面壳 + 三种顶栏(刘海屏 / 胶囊适配) */
.page-shell {
min-height: 100vh;
background: var(--color-background);
box-sizing: border-box;
}
.page-shell--tab {
padding-bottom: calc(88px + env(safe-area-inset-bottom, 0px));
}
/* 小程序原生 tabBar 页面窗口已扣除底栏,避免滑到底多余空白 */
.page-shell--tab.page-shell--native-tabbar {
padding-bottom: 12px;
}
.page-shell--scroll,
.page-shell--sub,
.page-shell--plain {
padding-bottom: calc(24px + env(safe-area-inset-bottom, 0px));
}
.page-shell--fixed-footer {
padding-bottom: calc(88px + env(safe-area-inset-bottom, 0px));
}
/* 无自定义 Tab 顶栏:贴顶(标题走小程序/H5 系统导航栏) */
.page-shell.no-tab-header,
.page-shell.h5-no-tab-header {
--nav-bar-height: 0px;
--nav-status-bar-height: 0px;
--nav-content-height: 0px;
}
.page-shell.no-tab-header .home-aroma-nav,
.page-shell.h5-no-tab-header .home-aroma-nav {
top: 0;
}
.tab-main-header__content {
position: relative;
display: flex;
align-items: center;
justify-content: flex-end;
width: 100%;
}
.tab-main-header__title {
position: absolute;
left: 0;
right: 0;
top: var(--nav-status-bar-height);
height: var(--nav-content-height);
line-height: var(--nav-content-height);
text-align: center;
padding: 0 48px;
box-sizing: border-box;
font-family: var(--font-headline);
font-size: 16px;
font-weight: 700;
color: var(--color-heritage-red);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
pointer-events: none;
z-index: 1;
}
.tab-main-header__extra {
position: absolute;
right: 0;
top: 50%;
transform: translateY(-50%);
max-width: 40vw;
}
.tab-main-header__extra-inner {
display: flex;
align-items: center;
color: var(--color-heritage-red);
font-size: 12px;
font-weight: 500;
}
.tab-main-header__extra-inner .tab-main-city-label {
margin-left: 4px;
}
/* ── 滚动透明顶栏(商品/门店详情) ── */
.page-nav-bar {
position: fixed;
top: 0;
left: 0;
right: 0;
z-index: 50;
background: transparent;
box-sizing: border-box;
transition: background 0.3s, box-shadow 0.3s;
}
.page-nav-bar--solid {
background: rgba(255, 255, 255, 0.95);
box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}
.page-nav-bar__content {
position: relative;
display: flex;
align-items: center;
width: 100%;
}
.page-nav-bar__btn {
position: absolute;
top: 50%;
transform: translateY(-50%);
width: 40px;
height: 40px;
border-radius: 999px;
display: flex;
align-items: center;
justify-content: center;
background: rgba(255, 255, 255, 0.8);
flex-shrink: 0;
z-index: 2;
}
.page-nav-bar__btn--back {
left: 0;
}
.page-nav-bar__btn--right {
left: auto;
right: 0;
}
/* 右侧操作槽:固定贴着内容区右缘(内容区已用 navBarPaddingRight 避让微信菜单) */
.page-nav-bar__right-slot {
position: absolute;
top: 50%;
right: 0;
transform: translateY(-50%);
z-index: 2;
display: flex;
align-items: center;
justify-content: center;
}
.page-nav-bar__right-slot .page-nav-bar__btn {
position: relative;
top: auto;
left: auto;
right: auto;
transform: none;
}
.page-nav-bar--solid .page-nav-bar__btn {
background: transparent;
}
.page-nav-bar__btn--placeholder {
background: transparent;
pointer-events: none;
}
.page-nav-bar__icon {
font-size: 32px;
line-height: 1;
color: var(--color-ink-black);
font-weight: 300;
margin-top: -2px;
}
.page-nav-bar__icon--share {
font-size: 18px;
font-weight: 600;
}
/* 小程序分享 Button 去默认样式,对齐圆形胶囊按钮 */
.page-nav-bar__share-btn {
padding: 0 !important;
margin: 0 !important;
border: none !important;
line-height: 1 !important;
background: rgba(255, 255, 255, 0.8) !important;
box-sizing: border-box;
}
.page-nav-bar__share-btn::after {
border: none !important;
}
.page-nav-bar--solid .page-nav-bar__share-btn {
background: transparent !important;
}
.page-nav-bar__title {
position: absolute;
left: 0;
right: 0;
top: var(--nav-status-bar-height);
height: var(--nav-content-height);
line-height: var(--nav-content-height);
text-align: center;
padding: 0 88px 0 56px;
box-sizing: border-box;
opacity: 0;
font-family: var(--font-headline);
font-size: 15px;
font-weight: 600;
color: var(--color-ink-black);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
transition: opacity 0.3s;
pointer-events: none;
z-index: 1;
}
.page-nav-bar__title--visible {
opacity: 1;
}
.page-with-nav-bar {
padding-top: var(--nav-bar-height, 56px);
box-sizing: border-box;
}
/* ── 子页面固定实底顶栏 ── */
.sub-page-header {
position: sticky;
top: 0;
z-index: 50;
background: var(--color-background);
box-shadow: var(--shadow-card);
box-sizing: border-box;
}
.sub-page-header__content {
position: relative;
display: flex;
align-items: center;
justify-content: flex-end;
width: 100%;
}
.sub-page-header__title {
position: absolute;
left: 0;
right: 0;
top: var(--nav-status-bar-height);
height: var(--nav-content-height);
line-height: var(--nav-content-height);
text-align: center;
padding: 0 48px;
box-sizing: border-box;
font-family: var(--font-headline);
font-size: 16px;
font-weight: 700;
color: var(--color-heritage-red);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
pointer-events: none;
z-index: 1;
}
.sub-page-header__back {
position: absolute;
left: 0;
top: 50%;
transform: translateY(-50%);
width: 40px;
height: 40px;
display: flex;
align-items: center;
justify-content: center;
z-index: 2;
}
.sub-page-header__back-icon {
font-size: 32px;
line-height: 1;
color: var(--color-heritage-red);
font-weight: 300;
margin-top: -2px;
}
.sub-page-header__right {
position: absolute;
right: 0;
top: 50%;
transform: translateY(-50%);
z-index: 2;
}
.sub-page-body {
padding-top: 12px;
box-sizing: border-box;
}