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BYW-VoiceHub/app/assets/css/main.css
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Henry_Du c2114f0d82 fix(theme): 修复移动端深色主题被强锁浅色的问题
- **移除 color-scheme: none**:`theme-protection.css` 之前对表单元素设置 `color-scheme: none`,会让 iOS/Chrome 等移动端浏览器在深色主题下仍将原生控件(滚动条、日期弹层、select 弹层、输入光标)渲染为浅色,造成"移动端都是浅色"的错觉。
- **按 data-theme 动态声明 color-scheme**:当 `data-theme` 结尾为 Dark 或等于 `dark` 时显式声明 `color-scheme: dark`,结尾为 Light 或等于 `light` 时声明 `color-scheme: light`,让浏览器的原生 UI 组件(包括表单弹层、滚动条、状态栏颜色)与我们的主题保持一致。
- **补充表单控件的深色 prefers-color-scheme 兜底**:在 `@media (prefers-color-scheme: dark)` 且未显式选择浅色主题时,同样把 color-scheme 锁为 dark,避免首次渲染闪烁。
- **修正 useTheme 中表单控件的 color-scheme 继承**:表单元素使用 `color-scheme: inherit`,从 :root 继承生效的 color-scheme,而不再强锁 none。
2026-09-13 17:09:20 +08:00

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CSS
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/* 导入浏览器主题保护样式 */
@import url('./theme-protection.css');
@tailwind base;
@tailwind components;
@tailwind utilities;
/* 防止浏览器自动应用深色主题:改为跟随 data-theme 动态覆盖(见 theme-protection.css) */
:root {
color-scheme: light dark;
}
/* 流体背景与全局样式 */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
/* 字体显示策略优化 */
@font-face {
font-family: 'MiSans';
font-display: swap; /* 确保字体加载期间文本可见 */
}
body {
font-family:
'MiSans',
-apple-system,
BlinkMacSystemFont,
'Segoe UI',
Roboto,
Oxygen,
Ubuntu,
Cantarell,
'Open Sans',
sans-serif;
color: var(--text-primary);
background-color: var(--bg-primary);
line-height: 1.6;
overflow-x: hidden;
font-size: var(--text-base);
/* 字体渲染优化 */
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-rendering: optimizeLegibility;
}
body {
font-family:
'MiSans',
-apple-system,
BlinkMacSystemFont,
'Segoe UI',
Roboto,
Oxygen,
Ubuntu,
Cantarell,
'Open Sans',
sans-serif;
}
/* 链接样式 */
a {
text-decoration: none;
color: inherit;
}
/* 简洁现代背景 */
body {
background: var(--bg-primary);
color: var(--text-primary);
}
/* 可选的微妙纹理效果 */
body::before {
content: '';
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background:
radial-gradient(circle at 20% 50%, rgba(120, 119, 198, 0.03) 0%, transparent 50%),
radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.01) 0%, transparent 50%),
radial-gradient(circle at 40% 80%, rgba(120, 119, 198, 0.02) 0%, transparent 50%);
z-index: -1;
pointer-events: none;
}
/* 容器 */
.container {
width: 100%;
max-width: 1200px;
margin: 0 auto;
padding: 1rem;
}
/* 常用工具类 */
.flex {
display: flex;
}
.flex-col {
flex-direction: column;
}
.items-center {
align-items: center;
}
.justify-between {
justify-content: space-between;
}
.justify-center {
justify-content: center;
}
.gap-2 {
gap: var(--spacing-sm);
}
.gap-4 {
gap: var(--spacing-lg);
}
.gap-6 {
gap: var(--spacing-2xl);
}
.grid {
display: grid;
}
.grid-cols-1 {
grid-template-columns: repeat(1, minmax(0, 1fr));
}
.grid-cols-2 {
grid-template-columns: repeat(2, minmax(0, 1fr));
}
/* 间距 */
.mt-2 {
margin-top: var(--spacing-sm);
}
.mt-4 {
margin-top: var(--spacing-lg);
}
.mt-6 {
margin-top: var(--spacing-2xl);
}
.mt-8 {
margin-top: var(--spacing-3xl);
}
.mb-2 {
margin-bottom: var(--spacing-sm);
}
.mb-4 {
margin-bottom: var(--spacing-lg);
}
.mb-6 {
margin-bottom: var(--spacing-2xl);
}
.mb-8 {
margin-bottom: var(--spacing-3xl);
}
.ml-2 {
margin-left: var(--spacing-sm);
}
.ml-4 {
margin-left: var(--spacing-lg);
}
.mr-2 {
margin-right: var(--spacing-sm);
}
.mr-4 {
margin-right: var(--spacing-lg);
}
.p-2 {
padding: var(--spacing-sm);
}
.p-4 {
padding: var(--spacing-lg);
}
.p-6 {
padding: var(--spacing-2xl);
}
.p-8 {
padding: var(--spacing-3xl);
}
/* 文本 */
.text-center {
text-align: center;
}
.text-sm {
font-size: var(--text-sm);
}
.text-lg {
font-size: var(--text-lg);
}
.text-xl {
font-size: var(--text-xl);
}
.text-2xl {
font-size: var(--text-2xl);
}
.text-3xl {
font-size: var(--text-3xl);
}
.font-bold {
font-weight: var(--font-bold);
}
.text-primary {
color: var(--primary);
}
.text-secondary {
color: var(--text-secondary);
}
.text-tertiary {
color: var(--text-tertiary);
}
.text-success {
color: var(--success);
}
.text-danger {
color: var(--error);
}
.text-warning {
color: var(--warning);
}
/* 卡片 */
.card {
background: var(--card-bg);
backdrop-filter: blur(12px);
border: 1px solid var(--card-border);
border-radius: var(--radius-xl);
padding: var(--spacing-2xl);
box-shadow:
0 4px 6px rgba(0, 0, 0, 0.1),
0 1px 3px rgba(0, 0, 0, 0.08),
inset 0 1px 0 rgba(255, 255, 255, 0.05);
transition: all var(--transition-normal);
position: relative;
overflow: hidden;
}
.card::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
height: 1px;
background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}
.card:hover {
transform: translateY(-4px);
border-color: var(--card-hover-border);
box-shadow:
0 12px 24px rgba(0, 0, 0, 0.15),
0 4px 8px rgba(0, 0, 0, 0.1),
inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
/* 按钮 */
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
padding: var(--spacing-md) var(--spacing-2xl);
font-weight: var(--font-semibold);
border-radius: var(--radius-lg);
transition: all var(--transition-normal);
cursor: pointer;
text-decoration: none;
border: none;
outline: none;
font-size: var(--text-sm);
position: relative;
overflow: hidden;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.btn::before {
content: '';
position: absolute;
top: 0;
left: -100%;
width: 100%;
height: 100%;
background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
transition: left 0.5s;
}
.btn:hover::before {
left: 100%;
}
.btn-primary {
background: linear-gradient(135deg, var(--btn-primary-bg) 0%, var(--primary-hover) 100%);
color: var(--btn-primary-text);
border: 1px solid var(--primary-border);
}
.btn-primary:hover {
background: linear-gradient(135deg, var(--primary-hover) 0%, var(--primary) 100%);
transform: translateY(-1px);
box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}
.btn-secondary {
background: linear-gradient(135deg, var(--btn-secondary-bg) 0%, var(--bg-quaternary) 100%);
color: var(--btn-secondary-text);
border: 1px solid var(--btn-secondary-border);
}
.btn-secondary:hover {
background: linear-gradient(135deg, var(--bg-quaternary) 0%, #4a4a4a 100%);
color: var(--text-primary);
transform: translateY(-1px);
box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
}
.btn-outline {
background: transparent;
border: 2px solid var(--border-tertiary);
color: var(--text-primary);
backdrop-filter: blur(8px);
}
.btn-outline:hover {
background: var(--bg-hover);
border-color: var(--primary);
color: var(--primary);
transform: translateY(-1px);
box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}
.btn:disabled {
background: var(--btn-disabled-bg);
color: var(--btn-disabled-text);
cursor: not-allowed;
transform: none;
box-shadow: none;
}
.btn:disabled::before {
display: none;
}
/* 列表样式 */
.list-disc {
list-style-type: disc;
list-style-position: inside;
}
.list-none {
list-style-type: none;
}
.pl-5 {
padding-left: 1.25rem;
}
/* 表单 */
.input {
width: 100%;
padding: var(--spacing-md) var(--spacing-lg);
background: var(--input-bg);
border: 2px solid var(--input-border);
border-radius: var(--radius-lg);
color: var(--input-text);
outline: none;
transition: all var(--transition-normal);
font-size: var(--text-sm);
position: relative;
backdrop-filter: blur(8px);
}
.input:focus {
border-color: var(--input-border-focus);
box-shadow:
var(--input-shadow-focus),
0 4px 12px rgba(102, 126, 234, 0.1);
background: var(--bg-secondary);
transform: translateY(-1px);
}
.input::placeholder {
color: var(--input-placeholder);
transition: color var(--transition-normal);
}
.input:focus::placeholder {
color: var(--text-quaternary);
}
.form-group {
margin-bottom: var(--spacing-lg);
position: relative;
}
.form-group label {
display: block;
margin-bottom: var(--spacing-sm);
font-weight: var(--font-semibold);
color: var(--text-secondary);
transition: color var(--transition-normal);
}
.form-group:focus-within label {
color: var(--primary);
}
/* 响应式 */
@media (min-width: 640px) {
.sm\:grid-cols-2 {
grid-template-columns: repeat(2, minmax(0, 1fr));
}
.sm\:flex-row {
flex-direction: row;
}
.sm\:items-center {
align-items: center;
}
.sm\:justify-between {
justify-content: space-between;
}
}
@media (min-width: 768px) {
.md\:grid-cols-2 {
grid-template-columns: repeat(2, minmax(0, 1fr));
}
.md\:flex-row {
flex-direction: row;
}
}
@media (min-width: 1024px) {
.lg\:grid-cols-3 {
grid-template-columns: repeat(3, minmax(0, 1fr));
}
.lg\:flex-row {
flex-direction: row;
}
}
/* 玻璃态效果 */
.glass {
background: var(--bg-secondary);
backdrop-filter: blur(10px);
border: 1px solid var(--border-secondary);
border-radius: var(--radius-xl);
}
/* 手机设备上的优化 */
@media (max-width: 640px) {
.home {
padding: 0 !important;
}
.main-content {
grid-template-columns: 1fr !important;
gap: 2rem !important;
}
.action-card {
padding: 0.75rem !important;
}
.modal-content {
width: 95% !important;
max-width: none !important;
}
}