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xiaoxia-saas/apps/web/src/pages/editing-planner/components/PreviewPlayer.css
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style: 后端代码black格式化
2026-07-03 18:49:54 +08:00

432 lines
8.1 KiB
CSS

/**
* 预览播放器样式 — V21 设计系统
* 任务 2.16
*/
/* ============================================================
预览播放器容器
============================================================ */
.ep-preview {
flex-shrink: 0;
display: flex;
flex-direction: column;
border-bottom: 1px solid var(--border-color);
background: var(--bg-primary);
}
/* ── 预览画面 ── */
.ep-preview-screen {
position: relative;
width: 100%;
aspect-ratio: 16 / 9;
max-height: 280px;
overflow: hidden;
background: #0f0f14;
border-radius: 0;
}
.ep-preview-visual {
position: absolute;
inset: 0;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: var(--space-md);
transition: background 0.4s ease;
}
/* 片段类型大图标 */
.ep-preview-type-icon {
font-size: 56px;
opacity: 0.7;
filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
animation: ep-preview-float 3s ease-in-out infinite;
}
@keyframes ep-preview-float {
0%,
100% {
transform: translateY(0);
}
50% {
transform: translateY(-6px);
}
}
/* 文案字幕 */
.ep-preview-subtitle {
max-width: 80%;
padding: 8px 20px;
background: rgba(0, 0, 0, 0.55);
backdrop-filter: blur(8px);
border-radius: var(--radius-md);
color: #fff;
font-size: 14px;
line-height: 1.6;
text-align: center;
letter-spacing: 0.02em;
}
/* 片段序号角标 */
.ep-preview-clip-badge {
position: absolute;
top: 12px;
left: 12px;
padding: 3px 10px;
border-radius: var(--radius-sm);
color: #fff;
font-size: 12px;
font-weight: 700;
letter-spacing: 0.04em;
box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}
/* 素材类型标签 */
.ep-preview-material-tag {
position: absolute;
top: 12px;
right: 12px;
padding: 3px 10px;
border-radius: var(--radius-sm);
background: rgba(0, 0, 0, 0.45);
backdrop-filter: blur(6px);
color: rgba(255, 255, 255, 0.85);
font-size: 11px;
text-transform: capitalize;
}
/* 空状态 */
.ep-preview-empty {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
height: 100%;
color: rgba(255, 255, 255, 0.4);
}
.ep-preview-empty-icon {
font-size: 48px;
margin-bottom: var(--space-sm);
opacity: 0.5;
}
.ep-preview-empty p {
margin: 0;
font-size: var(--font-size-sm);
}
/* ============================================================
控制栏
============================================================ */
.ep-preview-controls {
display: flex;
align-items: center;
gap: var(--space-md);
padding: 8px var(--space-lg);
border-top: 1px solid rgba(255, 255, 255, 0.06);
background: #16161e;
}
/* 时间显示 */
.ep-preview-time {
display: flex;
align-items: center;
gap: 4px;
font-size: 12px;
font-variant-numeric: tabular-nums;
min-width: 90px;
}
.ep-preview-time-current {
color: #fff;
font-weight: 600;
}
.ep-preview-time-sep {
color: rgba(255, 255, 255, 0.3);
}
.ep-preview-time-total {
color: rgba(255, 255, 255, 0.5);
}
/* 播放按钮组 */
.ep-preview-buttons {
display: flex;
align-items: center;
gap: 4px;
flex: 1;
justify-content: center;
}
.ep-preview-btn {
width: 32px;
height: 32px;
border: none;
background: transparent;
color: rgba(255, 255, 255, 0.7);
font-size: 14px;
cursor: pointer;
border-radius: var(--radius-sm);
display: flex;
align-items: center;
justify-content: center;
transition: var(--transition-all);
}
.ep-preview-btn:hover {
background: rgba(255, 255, 255, 0.1);
color: #fff;
}
.ep-preview-btn-play {
width: 40px;
height: 40px;
background: var(--primary-color);
color: #fff;
font-size: 16px;
border-radius: 50%;
box-shadow: 0 2px 8px rgba(79, 70, 229, 0.4);
}
.ep-preview-btn-play:hover {
background: var(--primary-hover);
transform: scale(1.05);
box-shadow: 0 4px 12px rgba(79, 70, 229, 0.5);
}
/* 片段信息 */
.ep-preview-clip-info {
display: flex;
align-items: center;
gap: var(--space-sm);
font-size: 12px;
min-width: 90px;
justify-content: flex-end;
}
.ep-preview-clip-idx {
color: rgba(255, 255, 255, 0.6);
}
.ep-preview-clip-dur {
color: var(--primary-color);
font-weight: 600;
background: rgba(79, 70, 229, 0.15);
padding: 1px 8px;
border-radius: 999px;
}
/* ============================================================
进度条(可拖拽)
============================================================ */
.ep-preview-progress {
position: relative;
height: 20px;
padding: 7px var(--space-lg);
cursor: pointer;
user-select: none;
background: #16161e;
}
.ep-preview-progress-track {
position: relative;
height: 6px;
display: flex;
background: rgba(255, 255, 255, 0.08);
border-radius: 3px;
overflow: hidden;
}
.ep-preview-progress-segment {
height: 100%;
transition: opacity 0.2s ease;
}
.ep-preview-progress-fill {
position: absolute;
top: 0;
left: 0;
height: 100%;
background: rgba(255, 255, 255, 0.25);
border-radius: 3px;
pointer-events: none;
}
.ep-preview-progress-handle {
position: absolute;
top: 50%;
width: 14px;
height: 14px;
background: #fff;
border-radius: 50%;
transform: translate(-50%, -50%);
box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
transition: transform 0.1s ease;
pointer-events: none;
z-index: 2;
}
.ep-preview-progress:hover .ep-preview-progress-handle {
transform: translate(-50%, -50%) scale(1.2);
}
/* ============================================================
迷你时间线
============================================================ */
.ep-preview-timeline {
position: relative;
display: flex;
height: 28px;
gap: 2px;
padding: 0 var(--space-lg);
background: #12121a;
overflow: hidden;
}
.ep-preview-timeline-seg {
height: 100%;
border-radius: 3px;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
transition: var(--transition-all);
min-width: 8px;
position: relative;
}
.ep-preview-timeline-seg:hover {
opacity: 0.85;
transform: scaleY(1.08);
}
.ep-preview-timeline-seg.active {
opacity: 1;
box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.3);
}
.ep-preview-timeline-seg.selected {
box-shadow: 0 0 0 2px var(--primary-color);
}
.ep-preview-timeline-seg-label {
font-size: 10px;
opacity: 0.8;
pointer-events: none;
}
/* 播放头 */
.ep-preview-playhead {
position: absolute;
top: 0;
width: 2px;
height: 100%;
background: #fff;
transform: translateX(-50%);
pointer-events: none;
z-index: 3;
box-shadow: 0 0 4px rgba(255, 255, 255, 0.5);
}
/* ============================================================
片段内进度条
============================================================ */
.ep-preview-clip-progress {
height: 3px;
background: rgba(255, 255, 255, 0.06);
}
.ep-preview-clip-progress-fill {
height: 100%;
transition: width 0.1s linear;
border-radius: 0 2px 2px 0;
}
/* ============================================================
响应式
============================================================ */
@media (max-width: 1200px) {
.ep-preview-screen {
max-height: 240px;
}
}
@media (max-width: 900px) {
.ep-preview-screen {
max-height: 200px;
}
.ep-preview-type-icon {
font-size: 40px;
}
.ep-preview-subtitle {
font-size: 13px;
padding: 6px 14px;
}
.ep-preview-time {
min-width: 70px;
font-size: 11px;
}
.ep-preview-clip-info {
min-width: 70px;
font-size: 11px;
}
}
@media (max-width: 768px) {
.ep-preview-screen {
max-height: 180px;
}
.ep-preview-controls {
padding: 6px var(--space-md);
gap: var(--space-sm);
}
.ep-preview-btn-play {
width: 36px;
height: 36px;
font-size: 14px;
}
.ep-preview-timeline {
height: 22px;
padding: 0 var(--space-md);
}
}
@media (max-width: 480px) {
.ep-preview-screen {
max-height: 140px;
}
.ep-preview-type-icon {
font-size: 32px;
}
.ep-preview-subtitle {
font-size: 12px;
max-width: 90%;
}
.ep-preview-clip-badge,
.ep-preview-material-tag {
font-size: 10px;
padding: 2px 6px;
}
.ep-preview-clip-info {
display: none;
}
.ep-preview-time {
min-width: auto;
}
}