upload project

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unknown 2025-12-27 17:16:03 +08:00
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/* 🎨 媒体预览组件样式 */
/* CSS变量定义 */
.media-preview-container {
--preview-bg: rgba(0, 0, 0, 0.9);
--header-bg: rgba(0, 0, 0, 0.7);
--text-primary: #FFFFFF;
--text-secondary: rgba(255, 255, 255, 0.7);
--button-bg: rgba(255, 255, 255, 0.1);
--button-active: rgba(255, 255, 255, 0.2);
--border-color: rgba(255, 255, 255, 0.2);
--shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.3);
}
/* 🎨 预览容器 */
.media-preview-container {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
z-index: 9999;
display: flex;
flex-direction: column;
background: var(--preview-bg);
animation: fadeIn 0.3s ease-out;
}
@keyframes fadeIn {
from {
opacity: 0;
}
to {
opacity: 1;
}
}
/* 🎨 背景遮罩 */
.preview-mask {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: transparent;
}
/* 🎨 预览内容 */
.preview-content {
flex: 1;
display: flex;
flex-direction: column;
position: relative;
z-index: 1;
}
/* 🎨 头部工具栏 */
.preview-header {
display: flex;
align-items: center;
justify-content: space-between;
padding: 32rpx;
background: var(--header-bg);
backdrop-filter: blur(20rpx);
border-bottom: 1rpx solid var(--border-color);
}
.header-info {
flex: 1;
min-width: 0;
}
.media-title {
display: block;
font-size: 32rpx;
font-weight: 600;
color: var(--text-primary);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
margin-bottom: 8rpx;
}
.media-info {
font-size: 26rpx;
color: var(--text-secondary);
}
.header-actions {
display: flex;
align-items: center;
gap: 16rpx;
}
.action-btn {
width: 72rpx;
height: 72rpx;
border-radius: 36rpx;
background: var(--button-bg);
display: flex;
align-items: center;
justify-content: center;
transition: all 0.3s ease;
backdrop-filter: blur(10rpx);
}
.action-btn:active {
background: var(--button-active);
transform: scale(0.9);
}
.action-btn.close-btn {
background: rgba(255, 59, 48, 0.8);
}
.action-icon {
font-size: 32rpx;
color: var(--text-primary);
}
/* 🎨 媒体容器 */
.media-container {
flex: 1;
display: flex;
align-items: center;
justify-content: center;
position: relative;
}
/* 🎨 图片预览 */
.image-preview {
width: 100%;
height: 100%;
position: relative;
}
.image-swiper {
width: 100%;
height: 100%;
}
.image-item {
width: 100%;
height: 100%;
display: flex;
align-items: center;
justify-content: center;
position: relative;
}
.preview-image {
max-width: 100%;
max-height: 100%;
border-radius: 16rpx;
box-shadow: var(--shadow);
}
.image-counter {
position: absolute;
bottom: 40rpx;
left: 50%;
transform: translateX(-50%);
padding: 12rpx 24rpx;
background: var(--header-bg);
border-radius: 24rpx;
backdrop-filter: blur(20rpx);
}
.counter-text {
font-size: 28rpx;
color: var(--text-primary);
font-weight: 500;
}
/* 🎨 视频预览 */
.video-preview {
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
position: relative;
}
.preview-video {
width: 100%;
max-height: 80%;
border-radius: 16rpx;
box-shadow: var(--shadow);
}
.video-info {
position: absolute;
bottom: 40rpx;
left: 50%;
transform: translateX(-50%);
display: flex;
gap: 24rpx;
padding: 12rpx 24rpx;
background: var(--header-bg);
border-radius: 24rpx;
backdrop-filter: blur(20rpx);
}
.video-duration,
.video-size {
font-size: 26rpx;
color: var(--text-secondary);
}
/* 🎨 文件预览 */
.file-preview {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
padding: 80rpx 40rpx;
text-align: center;
}
.file-icon-container {
width: 200rpx;
height: 200rpx;
border-radius: 32rpx;
background: var(--button-bg);
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 40rpx;
backdrop-filter: blur(20rpx);
border: 2rpx solid var(--border-color);
}
.file-icon {
font-size: 120rpx;
}
.file-details {
margin-bottom: 60rpx;
}
.file-name {
display: block;
font-size: 36rpx;
font-weight: 600;
color: var(--text-primary);
margin-bottom: 16rpx;
word-break: break-word;
}
.file-size,
.file-type {
display: block;
font-size: 28rpx;
color: var(--text-secondary);
margin-bottom: 8rpx;
}
.file-actions {
display: flex;
gap: 24rpx;
}
.file-action-btn {
padding: 24rpx 48rpx;
background: var(--button-bg);
border-radius: 32rpx;
border: 1rpx solid var(--border-color);
transition: all 0.3s ease;
backdrop-filter: blur(20rpx);
}
.file-action-btn:active {
background: var(--button-active);
transform: scale(0.95);
}
.action-text {
font-size: 30rpx;
color: var(--text-primary);
font-weight: 500;
}
/* 🎨 音频预览 */
.audio-preview {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
padding: 80rpx 40rpx;
}
.audio-player {
display: flex;
flex-direction: column;
align-items: center;
gap: 40rpx;
margin-bottom: 60rpx;
}
.audio-cover {
width: 200rpx;
height: 200rpx;
border-radius: 100rpx;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
display: flex;
align-items: center;
justify-content: center;
box-shadow: var(--shadow);
}
.audio-icon {
font-size: 80rpx;
color: white;
}
.audio-controls {
display: flex;
align-items: center;
gap: 32rpx;
width: 100%;
max-width: 600rpx;
}
.play-btn {
width: 96rpx;
height: 96rpx;
border-radius: 48rpx;
background: var(--button-bg);
display: flex;
align-items: center;
justify-content: center;
transition: all 0.3s ease;
backdrop-filter: blur(20rpx);
border: 2rpx solid var(--border-color);
}
.play-btn:active {
background: var(--button-active);
transform: scale(0.9);
}
.play-btn.playing {
background: rgba(52, 199, 89, 0.8);
}
.play-icon {
font-size: 40rpx;
color: var(--text-primary);
}
.audio-progress {
flex: 1;
}
.progress-bar {
height: 8rpx;
background: var(--button-bg);
border-radius: 4rpx;
margin-bottom: 16rpx;
overflow: hidden;
}
.progress-fill {
height: 100%;
background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
border-radius: 4rpx;
transition: width 0.3s ease;
}
.time-info {
display: flex;
justify-content: space-between;
}
.current-time,
.total-time {
font-size: 24rpx;
color: var(--text-secondary);
}
.audio-info {
text-align: center;
}
.audio-name {
display: block;
font-size: 32rpx;
font-weight: 600;
color: var(--text-primary);
margin-bottom: 12rpx;
word-break: break-word;
}
.audio-size {
font-size: 26rpx;
color: var(--text-secondary);
}
/* 🎨 加载和错误状态 */
.loading-overlay,
.error-overlay {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
background: var(--preview-bg);
border-radius: 16rpx;
}
.loading-spinner {
width: 60rpx;
height: 60rpx;
border: 4rpx solid var(--border-color);
border-top: 4rpx solid var(--text-primary);
border-radius: 50%;
animation: spin 1s linear infinite;
margin-bottom: 24rpx;
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
.loading-text,
.error-text {
font-size: 28rpx;
color: var(--text-secondary);
margin-bottom: 24rpx;
}
.error-icon {
font-size: 80rpx;
margin-bottom: 24rpx;
}
.retry-btn {
padding: 16rpx 32rpx;
background: var(--button-bg);
border-radius: 24rpx;
border: 1rpx solid var(--border-color);
transition: all 0.3s ease;
}
.retry-btn:active {
background: var(--button-active);
transform: scale(0.95);
}
.retry-text {
font-size: 26rpx;
color: var(--text-primary);
}
/* 🎨 底部操作栏 */
.preview-footer {
padding: 32rpx;
background: var(--header-bg);
backdrop-filter: blur(20rpx);
border-top: 1rpx solid var(--border-color);
}
.footer-actions {
display: flex;
justify-content: space-around;
align-items: center;
}
.footer-btn {
display: flex;
flex-direction: column;
align-items: center;
gap: 8rpx;
padding: 16rpx;
border-radius: 16rpx;
transition: all 0.3s ease;
min-width: 120rpx;
}
.footer-btn:active {
background: var(--button-bg);
transform: scale(0.95);
}
.footer-icon {
font-size: 32rpx;
}
.footer-text {
font-size: 24rpx;
color: var(--text-secondary);
}
/* 🎨 手势提示 */
.gesture-tips {
position: absolute;
bottom: 160rpx;
left: 50%;
transform: translateX(-50%);
padding: 16rpx 32rpx;
background: var(--header-bg);
border-radius: 32rpx;
backdrop-filter: blur(20rpx);
animation: tipsFadeIn 0.5s ease-out 1s both;
}
@keyframes tipsFadeIn {
from {
opacity: 0;
transform: translateX(-50%) translateY(20rpx);
}
to {
opacity: 1;
transform: translateX(-50%) translateY(0);
}
}
.tips-text {
font-size: 24rpx;
color: var(--text-secondary);
text-align: center;
}
/* 📱 响应式设计 */
@media screen and (max-width: 375px) {
.preview-header {
padding: 24rpx;
}
.media-title {
font-size: 28rpx;
}
.action-btn {
width: 64rpx;
height: 64rpx;
}
.action-icon {
font-size: 28rpx;
}
.file-icon-container {
width: 160rpx;
height: 160rpx;
}
.file-icon {
font-size: 96rpx;
}
}
@media screen and (min-width: 414px) {
.preview-header {
padding: 40rpx;
}
.media-title {
font-size: 36rpx;
}
.action-btn {
width: 80rpx;
height: 80rpx;
}
.action-icon {
font-size: 36rpx;
}
.file-icon-container {
width: 240rpx;
height: 240rpx;
}
.file-icon {
font-size: 140rpx;
}
}