iter(g131): 新增悬浮操作按钮 floatButton

This commit is contained in:
HIsheR
2026-10-26 15:21:23 +08:00
parent 42e43c0415
commit d9559aee1d
12 changed files with 288 additions and 10 deletions
+85
View File
@@ -4066,3 +4066,88 @@ h5.ua-type-title { font-size: var(--ua-font-size-md); }
grid-template-columns: 1fr;
}
}
/* —— 悬浮操作按钮:fixed 停靠角落,hover 上浮 + 按压回缩 —— */
.ua-fab-wrap {
position: fixed;
z-index: 40; /* 低于弹层(60+),高于正文 */
display: flex;
gap: var(--ua-space-2);
}
.ua-fab-wrap.is-right-bottom {
right: var(--ua-fab-offset, 24px);
bottom: var(--ua-fab-offset, 24px);
}
.ua-fab-wrap.is-left-bottom {
left: var(--ua-fab-offset, 24px);
bottom: var(--ua-fab-offset, 24px);
}
.ua-fab {
position: relative;
display: inline-flex;
align-items: center;
justify-content: center;
gap: var(--ua-space-1);
min-width: 44px;
min-height: 44px; /* 触摸目标不小于 44px */
padding: 0;
border: 1px solid var(--ua-color-border);
border-radius: 50%;
background: var(--ua-color-surface);
color: var(--ua-color-text);
font: inherit;
font-size: var(--ua-font-size-md);
cursor: pointer;
box-shadow: 0 6px 20px color-mix(in srgb, var(--ua-color-text) 16%, transparent);
transition: transform 0.15s ease, box-shadow 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.ua-fab.has-label {
padding: 0 var(--ua-space-3);
border-radius: 999px;
}
.ua-fab:hover {
color: var(--ua-color-accent);
border-color: var(--ua-color-accent);
transform: translateY(-2px);
box-shadow: 0 10px 26px color-mix(in srgb, var(--ua-color-text) 22%, transparent);
}
.ua-fab:active {
transform: translateY(0) scale(0.97);
}
.ua-fab:focus-visible {
outline: 2px solid var(--ua-color-accent);
outline-offset: 2px;
}
.ua-fab-icon {
display: inline-flex;
align-items: center;
line-height: 1;
}
.ua-fab-label {
font-size: var(--ua-font-size-sm);
white-space: nowrap;
}
.ua-fab-badge {
position: absolute;
top: -4px;
right: -4px;
min-width: 18px;
height: 18px;
padding: 0 4px;
border-radius: 999px;
background: var(--ua-color-danger);
color: var(--ua-color-accent-contrast);
font-size: 10px;
line-height: 18px;
text-align: center;
box-shadow: 0 0 0 2px var(--ua-color-bg); /* 与页面底色断开,避免和按钮边缘糊在一起 */
}
@media (prefers-reduced-motion: reduce) {
.ua-fab {
transition: none;
}
.ua-fab:hover,
.ua-fab:active {
transform: none;
}
}